baber/WOPTO huggingface dataset:
Patent JP-H06271958-A (JP)
Title: Production of composite member
Inventor: SUGIMOTO YUKIHIRO
IPC: C22C47/12
Filed: 1993-03-17
Abstract: PURPOSE:To produce the composite material without generating cracks by providing the surface part, facing a fiber orienting direction, of fiber molded articles for reinforcement with a molten metal infiltration suppressing layer and impregnating these fiber molded articles with a matrix molten metal under pressurization. CONSTITUTION:The surface part, facing the fiber orienting direction, of the fiber molded articles 1 for reinforcement is formed with the molten metal infiltration suppressing layer 3 for suppressing the infiltration of the melt of the matrix metal. This suppressing layer 3 is formed by immersing the fiber molded articles 1 into a binder liquid to stick a binder over the entire surface at a concn. higher than the internal concn., then cutting away the surface layer exclusive of the surface facing the orienting direction of the fibers for reinforcement. The fiber molded articles 1 having such molten metal infiltration suppressing layer 3 are arranged in the cavity of metallic molds for pressure casting and are impregnated with the molten matrix metal under pressurization. As a result, the composite material formed by dispersing the fibers for reinforcement into the matrix metal is obtd. without generating the cracks in the fiber molded articles.
Patent JP-S61213887-A (JP)
Inventor: MAKINO FUSAO
IPC: G09G1/00
Filed: 1985-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51132069-A (JP)
Title: Signal switching circuit
Inventor: TAKAHASHI HIROSHI
IPC: H03K17/00
Filed: 1975-05-12
Abstract: PURPOSE: To decrease the number of switching circuits which operate at the same time and to prevent crosstalk noise by delaying a portion of switching circuits which operate at the same time for a short time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03257536-A (JP)
Title: Host computer switch system
Inventor: HADEYAMA YOSHIHIKO
IPC: G06F15/16
Filed: 1990-03-07
Abstract: PURPOSE:To omit a shared file to record the network state and to exclude the succession errors by making an inquiry to a communication connecting device for the state of the network resources which are controlled by a host computer having a fault. CONSTITUTION:A fault is detected and reported to a host computer fault informing means 42 and this means 42 informs the host computers 20 and 30 of the fault of a host computer 10 via a communication control means 41. Thus both computers 20 and 30 receives the report on the fault of the computer 10 via the communication control means 21 and 31. For instance, the computer 30 takes over the network resources of the faulty computer 10. In such a case, an information inquiring means 33 is started to make an inquiry to a communication connecting device 40 for the network information on the succession of the network resources. Thus a file to be shared by plural host computers can be omitted. and at the same time the state of a network is always obtained at occurrence of a fault.
Patent JP-S58172272-A (JP)
Inventor: UENO HISAHIRO
IPC: C04B35/66
Filed: 1982-04-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61216213-A (JP)
Inventor: MIYAZAWA YUKIMORI
IPC: H01H43/10
Filed: 1985-03-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000245966-A (JP)
Title: Method and device for processing image
Inventor: MORIOKA SEISUKE
IPC: A63F13/52
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To improve a plotting processing capability by providing a process for preferentially executing a plotting processing in a frame period and a process for re-writing texture data in a memory in the remaining portion of the frame period when prescribed texture data is read from a memory and image data is generated. SOLUTION: When a game is played in a game device, the plotting processing by a graphic processor 26 is preferentially executed in the beginning of each frame period in an image processor 10. In the plotting processing, a plotting command list in work RAM 16 is read, texture data of a texture buffer 30 is utilized in accordance with it, prescribed rendering (plotting processing) is executed and created image data is recorded in a frame buffer 28. Besides, in the frame period, texture data in a data memory 18 is read by updating DMA 34 in the remaining period after the end of the plotting processing and read texture data is written in the texture buffer 30.
Patent JP-S63223603-A (JP)
Title: Optical fixed attenuator
Inventor: MORIYA KAORU
IPC: G02B6/24
Filed: 1987-03-12
Abstract: PURPOSE:To obtain a desired attenuation rate with simple constitution by pressing two pieces of optical fibers having diagonally formed end faces in the state of butting the end faces against each other so that an axial mis-alignment arises in the butt parts. CONSTITUTION:The optical fibers 1, 2 are elastic materials and the butt parts of the fibers are oblique and, therefore, the axial mis-alignment corresponding to the relative displacement by the pressing of the fibers 1, 2 arises when the fibers 1, 2 are pressed to each other while the end faces thereof are held butted against each other. This axial mis-alignment corresponds equivalently to the axial mis-alignment when the end faces of the fibers 1', 2' having no square end faces are butted against each other with some mis-alignment. The quantity of the axial mis-alignment can be adjusted by the way of pressing the two fibers in the state of butting the fibers. The desired attenuation rate is thereby set as desired.
Patent JP-S61217397-A (JP)
Inventor: YAMASHITA KAZUHISA
IPC: B67D7/30
Filed: 1985-03-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08256127-A (JP)
Title: Spectrum diffusion communication device
Inventor: KANDA TETSUO
IPC: H04B1/7073
Filed: 1995-03-16
Abstract: PURPOSE: To recognize the switching between a preamble and an information signal at a low-order level by comparing the preamble which is correlatively demodulated by a diffusion code with the reference value and recognizing a changing point to the transmission of information from the preamble. CONSTITUTION: The code generator 105 of a receiver outputs a pilot code 301 that is outputted by a transmitter as a preamble in addition to a diffusion code 205 that is used for correlative demodulation of every information channel. The code 301 is demodulated by a correlator 302. The preamble of the demodulated pilot signal is compared with the reference value by a comparator 304. When the preamble is smaller than the reference value, a changing point to the transmission of information from the preamble is recognized and the corresponding treatment is carried out at a data processing part 10. The timing when the preamble shifts to the transmission of an information signal can be decided at a low-order level without putting a unique word into a data stream.  In such a constitution signal can be decided at a low-order level is reduced and deterioration of the transmission efficiency can be prevented.
Patent JP-H05222219-A (JP)
Title: Polyimide film and its production
Inventor: ONARI YOSHIHIDE
IPC: H05K3/38
Filed: 1992-02-10
Abstract: PURPOSE:To provide a film remarkably improved in the adhesion and usefully utilized for flexible printed circuit boards by treating a polyimide having specific structural units with plasma. CONSTITUTION:A film formed from a polyimide having structural units of formulas I and II (R is tetravalent organic group) is subjected to a plasma treatment. The plasma treatment is performed in a gas selected from tetrafluoromethane, oxygen, nitrogen, argon, carbon dioxide and their mixture. A polyamic acid produced from an organic tetracarboxylic acid dianhydride and a mixture of 4,4'-diaminodiphenyl ether and p-phenylenediamine is formed into the film. The diphenyl ether and the p-phenylenediamine are compounded in a mol.% of 5:1 to 1:1.
Patent JP-H11235293-A (JP)
Title: Opening and closing device for toilet cover and toilet seat
Inventor: OSAWA MASAYUKI
IPC: E03D9/08
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an opening and closing device for a toilet cover and a toilet seat which instantly stops the supply of a current for a stepping motor when the an out-of-order by easily detecting the out-of-phase of the stepping motor without using the rotary detector of a rotary encoder, etc. SOLUTION: The device is provided with the stepping motor 12 open/close- driving the toilet cover 3 and the toilet seat 4 through a power transmitting means 14 and a control means controlling the motor 12. Then, the device is provided with an out-of-order detecting means with a rectangular wave converting means converting the motor current waveform of motor 12 to a rectangular wave signal, a voltage conversion means converting this rectangular wave signal to a voltage signal and a judging means judging the out-of-order by comparing the converted voltage signal with a reference value. Then, when the out-of-order detecting means detects the of the out-of-order, the supply of the current for the motor 12 is stopped.
Patent JP-H11237017-A (JP)
Title: Secondary combustion device for incinerating furnace
Inventor: MINAMI MASAAKI
IPC: F23J15/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of dioxin and eliminate the air pollution due to harmful substances, such as nitrogen oxide or the like, by a method wherein a washing device, injecting atomized alkaline liquid against smoke, is connected to the smoke discharging port of a secondary combustion furnace and, further, a scrubber is connected to the smoke discharging port. SOLUTION: Smoke, generated in a primary combustion furnace 1, is introduced into the furnace main body of a secondary combustion furnace 2 to effect secondary combustion. The secondary combustion furnace is controlled so that a combustion temperature in the furnace main body is retained at 850 deg.C or higher and the smoke is stagnated for more than 2 second to effect the secondary combustion. According to this combustion, smoke is discharged out of a smoke discharging port while preventing the generation of dioxin. The discharged smoke is introduced into a washing device 25 and is neutralized while being cooled by atomized fine alkaline liquid whereby harmful substances, such as nitrogen oxide and the like, are removed. The smoke is sent into a scrubber 38 as a large vortex.  The pressure in the central part of a cyclone is reduced and, therefore, water drops, waste and the like, which have become heavy since they are cooled, are separated from the smoke and purified smoke is discharged out of a chimney 45 into atmosphere.
Patent JP-H11241427-A (JP)
Title: Wall construction of building
Inventor: YAMATSUTA KIICHI
IPC: E04B2/56
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a wall construction of a building capable of preventing dew condensation inside a wall not only in wintertime but also in summertime. SOLUTION: A vapourproof layer 22 is set to the outside of an internal wall 21, a thermal insulating material layer 25 of a fibrous material is set to the outside of the vapourproof layer 22, a moisture permeable waterproof windbreak layer 26 is set to the outside of the thermal insulating material layer 25, a vent layer 28 is set to the outside of the moisture permeable waterproof windbreak layer 26, and an external wall 30 is set to the outside of the vent layer 28. Then, an absorption and desorption material layer 29 mixed between the vapourproof layer 22 and thermal insulating material layer 25 or in the thermal insulating material layer 25 and having over 0.02×10<-6> kg/(m<2> .(J/kg)) of moisture capacity is provided.  A structural plywood can be provided in the outside of the thermal insulating material layer 25, and in that case, moisture capacity of the absorption and desorption material layer 29 is in excess of 0. 03×10<-6> kg/(m<2> .(J/kg)).
Patent JP-S59184192-A (JP)
Title: Manufacture of sulfur-containing organosilicon compound
Inventor: PEETAA PANSUTAA
IPC: C07F7/18
Filed: 1984-03-27
Abstract: The invention is directed to a process for the production of sulfur containing organosilicon compounds by reaction of an oligosulfide obtained in the reaction solution from a hydrogen sulfide an alkali metal and sulfur with a haloalkylsilane.
Patent JP-S55150973-A (JP)
Title: Manufacture of abrasive paper
Inventor: YASUDA HARUMITSU
IPC: B24D11/00
Filed: 1979-05-10
Abstract: PURPOSE: To make the height of abrasive particles uniform without using any additional tool by making oppositely facing abrasive surfaces scrub with each other to remove projecting sharp points of the abrasive particles.  
     CONSTITUTION: An abrasive paper 4 is continuously fed in the direction of the arrow P by driving the abrasive paper 4 by a winding device 5. The abrasive paper 4 is pressed between rollers 5 and 5' at a fixed pressure so that the abrasive particles adhering the respective abrasive papers are scrubbed with the opposite abrasive paper so that the sharp and projecting points of the abrasive particles wear out and the height of the abrasive particles on the abrasive paper becomes uniform. Thus treated abrasive paper 4 is wound on a winder 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01230462-A (JP)
Title: Low-temperature sintering porcelain composition for multi-layer base
Inventor: TSUKAMOTO WAKICHI
IPC: C04B35/16
Filed: 1988-03-11
Abstract: PURPOSE:To improve mechanical strength of low-temperature sintering porcelain composition without damaging physical properties, by blending a main component containing codierite, B2O3 and one or more of CaO, SrO and BaO in specific ratio with silver. CONSTITUTION:A main component consisting of (A) 60-90wt.% codierite, (B) 5-20wt.% B2O3 and (C) 1-25wt.% one or more of CaO, SrO and BaO is blended with 0.01-5wt.% calculated as Ag of Ag or Ag-containing compound (e.g., AgO,. AgCl, AgBr or AgNO3) to give a low-temperature sintering composition for multi-layer base suitable as a multi-layer porcelain base having formed a circuit between porclelains.
Patent JP-H05213672-A (JP)
Title: Production of carbon/carbon composite material
Inventor: HAYATA YOSHIHO
IPC: C04B35/83
Filed: 1992-01-31
Abstract: PURPOSE:To easily obtain a carbon/carbon composite material by subjecting a mixture contg. infusible fibers obtd. by making pitch fibers infusible and carbonized fibers obtd. by carbonizing the infusible fibers to carbonization and compacting under uniaxial pressurization. CONSTITUTION:Carbonaceous coal or petroleum pitch having 100-400 deg.C softening point and contg. 60-100% optically anisotropic phase is melt-spun and the resulting pitch fibers having 5-100mum average diameter are made infusible by treatment at 50-400 deg.C for 10min to 20hr in an atmosphere of an oxidizing gas to obtain infusible fibers. These infusible fibers are carbonized by treatment at 350-1,000 deg.C for 10min to 5hr in a nonoxidizing atmosphere to obtain carbonized fibers. A mixture contg. 100 pts.wt. of the infusible fibers and 5-1,000 pts.wt. of the carbonized fibers is carbonized and compacted under uniaxial pressurization to form a primary compact having 5-70vol.% porosity and 0.1-1.8g/cm<2> bulk density. This compact is densified with a carbonaceous matrix such as a matrix formed by chemical vapor deposition.
Patent JP-2000256363-A (JP)
Title: Production of methylbenzyl metal compound
Inventor: TSUMAKI HIDETOSHI
IPC: C07F1/06
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an efficient production process for a methylbenzyl metal compound that is useful as a synthetic intermediate for benzyl halides, tolyacetic acid, and the like. SOLUTION: A phenyl metal compound of general formula I (M represents sodium or potassium) is allowed to react with a xylene compound in the presence of an amine to give a methylbenzyl metal compound of general formula II (M has the same meaning as in general formula I).
Patent JP-H0726927-A (JP)
Title: Variable valve timing mechanism
Inventor: HATANO KIYOSHI
IPC: F01L1/26
Filed: 1994-03-28
Abstract: PURPOSE:To enhance the rigidity of a rocker arm in a variable valve timing mechanism. CONSTITUTION:The proximal end part 9'c of a piston 9' for coupling a rocker arm 5 and a locker arm 7 with each other, has a larger diameter, and is slidably fitted in a large diameter part 4c of a piston hole 4b formed in a rocker shaft 4, and during the coupling, opposite end parts of the piston 9' are supported by the piston hole 4b and the large diameter part 4c so as to reduce bending due to the valve load, thereby it is possible to enhance the rigidity of the rocker arm 7.
Patent JP-S55150080-A (JP)
Title: Fault detecting method for dash-pot
Inventor: ABE YUUJI
IPC: G06K7/01
Filed: 1979-05-11
Abstract: PURPOSE: To ensure detection for the fault of the dash pot and then secure the safe working, by providing the plate spring to the card holding plate to detect the piston pressure of the dash pot along with installation of the detecting rod attached to the piston and the switch to decide the detecting time each.  
     CONSTITUTION: Plate spring 16 is provided to card holding plate 3 via insulating plate 15, and thus the switch is formed with plate 3 and spring 16. If some fault is caused in the going path (a), the connection is secured between plate 3 and spring 16 to ensure the electric conduction. In the comming-back path (b), rod 13 connected to piston 12 is detected by detecting element 17. And the fact that spring 16 is detected from the axle of the dash pot is detected by switch 18 having a contact with plate 3, thus deciding occurrence of the fault. The contact signal between spring 16 and plate 3, the contact signal of switch 18 and the output signal of element 17 which detects the presence or absence of rod 13 are converted into logic signals A, B and C each, and the fault memory circuit is set by output D of the logic circuit to produce the fault signal. As a result, the exchanging period is made clear. And if the output signal received the fault cancel through the exchange is given, the memory circuit is reset with logic output E. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02238545-A (JP)
Title: Protocol testing device
Inventor: ADACHI OSAMU
IPC: H04L69/40
Filed: 1989-03-13
Abstract: PURPOSE:To carry out the continuous tests with high efficiency even with a test procedure including an abnormal system by sending the deciding conditions of the test data and an abnormality processing information frame containing the abnormality processing contents, etc., to a disturbance generating part prior to the execution of a test. CONSTITUTION:The test data received from a test executing control part 13 is processed normally at a protocol processing part 17 for production of the test data including the normal protocol control information. A disturbance generating part 18 performs the abnormality processing when the test data is coincident with the conditions included in the abnormality processing information received before execution of a test. Then the part 18 sends the test data containing the abnormal protocol control information or having the timing variance to a lower rank protocol processing part 19. Then the test data is sent to a system 2 to be tested. At the same time, the test data received from the system 2 is processed normally at the part 19 and passed through the part 18 to be replaced with the abnormal test data. As a result, the continuous tests are carried out with mixture of both normal and abnormal systems.
Patent JP-H08252969-A (JP)
Title: Recording medium and image forming method using the medium
Inventor: SAKAKI MAMORU
IPC: B41M5/50
Filed: 1995-03-17
Abstract: PURPOSE: To provide a recording medium such as a recording sheet having high color density, high resolution, high gloss, excellent water resistance and moisture resistance. CONSTITUTION: The recording medium comprises an ink accepting layer 104 containing at least pigment and binder and a surface layer 106 having organic resin particles to be sequentially laminated on a base material 102, wherein the particles of the medium 100 in which the surface of the surface layer is gloss treated are formed of copolymer of vinyl pyrrolidone and styrene or vinyl alcohol and styrene.
Patent JP-S62214243-A (JP)
Title: Hydraulically driven traveling device
Inventor: UMEMURA KATSUTOSHI
IPC: F02D9/06
Filed: 1986-03-15
Abstract: PURPOSE:To securely restrict the maximum rotating speeds of a hydraulic pump and a hydraulic motor and improve durability by providing a vehicle-speed reacting switching means which outputs a command signal for operating an engine exhaust brake in response to a driving signal. CONSTITUTION:A wheel is connected to the output shaft 221 of a hydraulic motor 22 which forms a closed circuit together with a hydraulic pump 21. A rotating speed sensor 33 is connected to an arithmetic unit 24, which is grounded via a relay coil 251. An exhaust brake switch 1, an accelerator pedal switch 3, and a clutch pedal switch 4 are mutually connected in series, in parallel to a contact 252. When a vehicle speed gets above the maximum speed, a solenoid valve 5 is excited, an air pressure cylinder 7 is extended, a butterfly valve 9 is rotated, and an exhaust passage is closed to operate an engine exhaust brake. Thereby, the durability of the hydraulic pump and the hydraulic motor can be improved.
Patent JP-S58175393-A (JP)
Title: Compensating method of color signal
Inventor: FUJIMOTO MAKOTO
IPC: H04N9/73
Filed: 1982-04-07
Abstract: PURPOSE:To control a carrier color signal with a timing signal, by obtaining the timing signal by comparing the 1st component with the 2nd component which have the phases different nearly by 90 deg. in plus and minus directions to a specific phase for the component of a specific hue and a subcarrier wave. CONSTITUTION:The output signal of an image pickup element ID is separated to three color signals R, G and B by a color separating circuit SEP. Then a luminance signal Y and color difference signals R-Y and B-Y are obtained through a process circuit PRC. An encoder ENC gives a balanced modulation to a color subcarrier wave with the color difference signal to obtain a carrier color signal CL. On the other hand, the signals R-Y and B-Y are supplied to a matrix circuit MTX to obtain a specific hue signal EA, the 1st hue signal EA' and the 2nd hue signal EA''. The signals EA' and EA'' have phases of +90 deg. and -90 deg. respectively to the signal EA. The signal EA is multiplied by alpha times by an AMP1; while signals EA' and EA'' are multiplied by beta times respectively. The OL level of each component is clamped by transistors TR1-3 to a reference potential ECL and with a clamping pulse CLAMP. The potential (v) varies by the difference of levels between the alpha-multiplied and beta-multiplied hue signals. Then the signal CL is controlled.
Patent JP-H11258463-A (JP)
Title: Light source module incorporating lightwave multiplexing function, and optical amplifier and bidirectional optical transmitter using the light source module
Inventor: FUJITA MASAYUKI
IPC: G02B6/122
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce the loss generated from an excitation power source to a rare earth added-optical fiber and to prevent the impairing of the gain of the rare earth added-optical fiber by outputting the light of a first wavelength and inputting or outputting the light of a second wavelength. SOLUTION: The combining phenomenon of the light caused by the evanescent wave is generated between two optical fibers 21, 22 arranged close to each other at a combing part 41, and the optical power is gradually transfered from one of the optical fibers to the other one. The distance for completely transfering the optical power from one of the optical fibers to the other one, that is, the complete combining length is determined by the wavelength of the light and a gap between the optical fibers 21, 22. Accordingly by selecting the gap between the optical fibers 21, 22 inside the combing part 41, the combing distance from the first optical fiber 21 to the second optical fiber can be determined to be equal to the complete combing length of the light of the first wavelength λ1, and equal to the half of the complete combing length of the light of the second wavelength λ2.