baber/WOPTO huggingface dataset:
Patent JP-H07300277-A (JP)
Title: Safety device for synthetic resin sheet folding device
Inventor: NAKAMICHI SHINJI
IPC: B65H45/107
Filed: 1994-05-06
Abstract: PURPOSE:To instantly stop the operations of various sections of a folding device when a worker instantaneously moves a hand at the position for setting the start end of a sheet to feed rollers. CONSTITUTION:This synthetic resin sheet folding device is provided with arms 4 reciprocating the feed rollers 45, 46 between the feed action position at the upper section of a frame 1 and the sheet reception position at the lower section of the frame 1. The frame 1 is provided with a low cover frame 11 covering the sides of the arms 4 in the prostrated attitude and a high cover frame 12 extended upward from the rear end section of the low cover section and covering the sides of the arms 4 in the erected attitude. A wire 9 is stretched in an L-shape along the upper edge of the lower cover frame 11 and the front edge of the high cover frame 12, and a switch 91 for stopping the action of a folding device is provided at the end section of the wire 9.
Patent JP-S59216339-A (JP)
Inventor: DEBITSUDO FUIRITSUPU MAATEIN K
IPC: H04B10/43
Filed: 1984-05-11
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-2000286845-A (JP)
Title: Method for distributing multicast data
Inventor: TANAKA HIROYUKI
IPC: H04L12/40
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence frequency of a re-transmission processing in multicast distribution and to improve the rate of a whole distribution processing by transmitting data to a relay network at a rate adjusted to a reserved band and repeating re-transmission until data correctly reaches from a transmission terminal. SOLUTION: A relay network 12 is provided with a resource reservation mechanism for reserving a band required for the copy function, the route control and the distribution of data for multicast distribution to all reception terminals 13-15 or a partial set from a transmission terminal 11. The transmission terminal 11 checks the size of the band that can be reserved on all the routes to the reception terminals 13-15 prior to data transmission and reserves the same band that can be reserved. The transmission terminal 11. transmits data to the relay network 12 at speed adjusted to the reserved band. When data which does not arrive the reception terminals 13-15 exists, re-transmission is repeated until data correctly reaches from the transmission terminal 11.
Patent JP-H0772328-A (JP)
Title: Wide-band rugate filter
Inventor: TOOMASU DEII RAMUROO
IPC: G02B5/28
Filed: 1994-05-06
Abstract: PURPOSE: To provide a wide band rugate filter where spectral leakage does not occur. CONSTITUTION: The wide band rugate filter 10 is provided with an optical substrate 12 having first and second faces 14 and 16 and a layer 18 of an optical material, which is arranged on one surface 14 and has a profile having optical thickness to a refraction factor in terms of a sine wave which has a frequency that continuously changes in a single direction. A path band is increase by continuously changing the amplitude of the profile having optical thickness to refraction factor in terms of the sine wave in a single direction.
Patent JP-H01266689-A (JP)
Title: Image recognition device
Inventor: ISHITANI SHINKO
IPC: G06K9/20
Filed: 1988-04-19
Abstract: PURPOSE:To obtain a device to recognize a document and a graphic on an original precisely by extracting the graphic from image information by a graphic recognizing means, and extracting and recognizing a character and a mark related to the graphic by a character string recognizing means. CONSTITUTION:The original 1 is read by an image reader 2, and the image information of the original is stored in a buffer memory 3. A circular graph recognition part 4 recognizes a circular graph in the image information developed on the memory 3. A character recognition part 5 recognizes a character pattern in the image information developed in the memory 3 based on information in a character font ROM 6 and the information obtained at the recognition part 4. The character pattern recognized at the recognition part 5 reads out a corresponding character pattern from the ROM 6, and performs a processing to write it on a VRAM 7 that is a RAM for display. Also, a various kinds of patterns stored in the VRAM 7 are displayed on a CRT 9 by a graphic control GC 8. A CPU 10 controls the whole of the device.
Patent JP-S5428795-A (JP)
Title: Process for purifying aqueous solution of phosphate
Inventor: FUJITA SHISEI
IPC: C01B25/45
Filed: 1977-08-09
Abstract: PURPOSE: To provide the subject process comprising the steps of: adding a calcium salt such as CaCl 2  or the like to an aqueous solution of phosphate, separating sparingly soluble calcium phosphate thus produced, and removing dissolved Fe components by coprecipitation or adsorption together with said calcium, thereby to obtain an aqueous solution of phosphate of high purity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5522065-A (JP)
Title: Melt spinning machine
Inventor: TAKEUCHI MASANORI
IPC: D01D5/096
Filed: 1978-08-03
Abstract: PURPOSE: In the duct of yarn path following the yarn cooler, are fitted in order a yarn scooping guide of specific structure, a finishing oil applicator and yarn pressing guids from top to bottom, whereby yarn fluctuation is prevented, the  threading operability is stabilized and the finishing oil is stably applied.  
     CONSTITUTION: The yarn extruded out of spinneret 1 falls down between yarn scooping guide 5 that is beforehand turned down to horizontality around the pin 10 and yarn pressing guide 7. At the same time, the yarn 11 is sucked with gun 12, then collected and guided toward oil applicator 6 by yarn scooping guide 5. At this state, the yarn pressing guide 7 is turned around pin 13 to press running yarn 11, whereby the yarn 11 is led to the oil applicator 6 where oil is applied. Then, the yarn scooping guide 5 is turned back to get apart from the yarn and yarn winding starts.  
     EFFECT: The wear of guids and fluffing can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01265131-A (JP)
Title: Optical system for spectral imaging device using acousto-optical filter
Inventor: KITAHARA TADASHI
IPC: G01J3/32
Filed: 1988-04-18
Abstract: PURPOSE:To prevent the shading, and also, to raise the purity of a color by constituting the title system so that a real image is not formed in an acousto- optical element in a cross section being vertical to the propagation direction of an ultrasonic wave, and the real image is formed only in a cross section being parallel to said propagation direction. CONSTITUTION:In a cross section being vertical to the propagation direction of an ultrasonic wave, the luminous flux which is emitted from one point of an object to be measured 101 goes to parallel rays by a collimator lens 103 consisting of a spherical lens and made incident on an acoustic filter 105, and by a Bragg diffracted light, a final real image 111 of specific wavelength is formed. Subsequently, in a cross section being parallel to the propagation direction of the ultrasonic wave, power of a cylindrical lens 104 is added, and the luminous flux from one point of the object 101 forms an intermediate real image 110 in the acousto-optical element 105 through a first slit diaphragm 102, the spherical lens 103 and a lens 104. Next, the luminous flux which is separated into spectral components by an ultrasonic wave forms a final real image 111 by a cylindrical lens 107 and a spherical lens 108.
Patent JP-H01266492-A (JP)
Title: Heat pipe for rotor and manufacture thereof
Inventor: ISHIBASHI JUNYA
IPC: F28D15/02
Filed: 1988-04-18
Abstract: PURPOSE:To expand the evaporating area of operating liquid in an evaporating section to the whole periphery of a pipe to permit efficient heat transfer, by a method wherein the evaporating section is provided with a wick of porous body and a condensing section is provided with a spiral coil respectively while the coil side and of the wick is contacted or proximated to the end of the coil. CONSTITUTION:A heat pipe 11 is divided into an evaporating section H absorbing heat and a condensing section L dissipating the heat while the evaporating section H is provided with a wick 12 of porous body axially on the surface of the inner wall thereof and the condensing section L is provided with a spiral coil 13 contacted closely to the surface of the inner wall of the pipe. When the heat pipe 11 is rotated, operating liquid filled in the pipe is transferred by the propelling force thereof and is fed back to the evaporating section H from the condensing section L. In this case, the coil side end of the wick 12 is brought in contact or proximated to the end of the coil to facilitate the transfer of the operating liquid sent from the condensing section L into the evaporating section H. A thin circular tube 14 inscribed to the coil 13 is preferably provided so as to be neighbored to the evaporating section H and a heat insulating section S is provided between the coil 13 and the evaporating section H to separate vapor passing through the side of the part of the axis of the pipe from returning liquid passing through the outside of the thin circular tube 14 at the side of the coil 13.
Patent JP-S61253825-A (JP)
Title: Semiconductor element assembling method
Inventor: KOBAYASHI MITSUO
IPC: H01L21/603
Filed: 1985-05-02
Abstract: PURPOSE:To enable to perform a highly reliable wire bonding having high degree of strength on a semiconductor pellet at low cost by a method wherein a ball is formed by heating the tip part of a bonding wire using the oxygen- hydrogen flame consisting of a specifix mixed gas, and the ball is thermo-press welded on the prescribed region of a semiconductor member in a reducing gas atmosphere. CONSTITUTION:An oxygen-hydrogen flame 30 is formed by jetting out the mixed gas of H2 and O2 in the ratio of 2:1 from the inner pipe 28b, and a ball is formed using said oxygen-hydrogen flame 30. O2+N2 gas is jetted out from the outer pipe 28a, and an air curtain 31 surrounding the oxygen-hydrogen flame 30 is formed. A ball 29 is formed using a burner 28 by emitting reducing gas 33, consisting of mixed gas of H2 (5-20%):N2 (80-95%) from a heater block 14 while the tip part of a bonding wire 17 is being surrounded by the covers 32 and 32' which constitute a window 19, and a wire bonding part 13 is brought in a reducing atmosphere. The appropriate ratio of said mixed gas is O2 (20-100%):N2 (80-0%).
Patent JP-S60241596-A (JP)
Inventor: KAWASHIMA JIYUICHI
IPC: F16L15/00
Filed: 1984-05-11
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-S5619600-A (JP)
Title: Error correction system
Inventor: TANIGUCHI SHIYOUZOU
IPC: G06F11/10
Filed: 1979-07-26
Abstract: PURPOSE: To enable to prevent the increase in the vacant cycle, by executing the patrol operation in synchronizing with the refreshing operation.  
     CONSTITUTION: The patrol operation request signal 3 turns on FF3, but the patrol is not immediately started and FF4 is set via the AND gate A 2  when the next refresh request signal 2 comes in. Simultaneously, FF2 is on and the signals 17, 16, 24 are formed with the delay circuit DL 3  and the refresh start signal 18 is formed with the signal 17. Further, the patrol start signal 23 is formed with the signal 16 and the output of FF4. Succeedingly, the memory start signal 4 is output from the OR circuit OR 0 . Thus, since the patrol operation is executed in synchronizing with the refresh operation, the increase in the vacant cycle can be prevented, allowing to execute the refresh and patrol operation with good efficiency. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02273786-A (JP)
Title: Display controller
Inventor: SOSHI MASATO
IPC: G09G3/36
Filed: 1989-04-17
Abstract: PURPOSE:To area display a range which extends over two screens by regarding that a leading scanning address is accorded with a start address when generating the leading scanning address for the bottom screen for displaying a cursor, etc., which extends over each divided screen which is divided into two top and bottom screens, etc. CONSTITUTION:An address storing means 3 stores the start address which specifies the size of the display area (the cursor, etc.) and an end address and a display driving means 4 area displays the range from the output of a scanning address start accorded signal to the output of an end accorded signal. Then, a detecting means 5 detects whether the scanning address corresponding to the other divided screen accords or not with the end address from the time that the scanning address is accorded with the start address till the time that the last scanning address is generated and when the scanning address is detected that it is not accorded with the end address, a driving control means 6 outputs the start accorded signal when the leading scanning address corresponding to the other divided screen is being generated. Thus, the cursor, etc., can be displayed extending over the divided screens.
Patent JP-S6325428-A (JP)
Inventor: POORU EMU SARAZEN
IPC: F24F11/76
Filed: 1987-04-20
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-S57210737-A (JP)
Title: Transmitter and receiver for cordless telephone
Inventor: KIRIMOTO SHIYOUZOU
IPC: H04W84/10
Filed: 1981-06-19
Abstract: PURPOSE:To perform communication directly between a slave set and a master set through mutual callout without a usual telephone set, by incorporating a microphone and a speaker for the master set as a transmission/reception means and providing a changeover switch for an interphone and a telephone. CONSTITUTION:A pilot signal detecting circuit 21 and a callout signal detecting circuit 19 are simultaneously operated via an antenna 5 and a reception circuit 18, a low frequency amplifier 20 and a low frequency output stage 34 are operated through the operation and an audible tone is generated from a speaker 6 to call out a master set. In this case, the ground line of the amplifier 20 is connected to the ground with a switch means 37 turned on. When the operator changes over changeover switches 29, 30 and 31 from the telephone set side TEL to the interphone side INT after listening to the audible tone, even if no callout signal is incoming, a voltage is applied to the output stage 34 from a power supply terminal 32 to keep the operating stage and an audio signal from the amplifier 20 is generated at the speaker 6.
Patent JP-S5523132-A (JP)
Title: Cutting oil
Inventor: WATANABE SHIYOUJI
IPC: C10M173/02
Filed: 1978-08-04
Abstract: PURPOSE: To provide a cutting oil composition having excellent lubricity and anti- corrosive properties, by adding an alkali metal salt or an ester of a halogenated benzoic acid derivative.  
     CONSTITUTION: 0.1W3.0wt% of an alkali metal salt or an ester of a halogenated benzoic acid derivative is used as a main constituent of a solution-type water-soluble cutting oil or an additive such as anti-corrosive agent, extreme pressure additive, etc. The benzoic acid derivative is, e.g. hydroxybenzoic acid, alkoxybenzoic acid, alkylbenzoic acid, etc. pref. having a 1W8C alkyl. A compound having a higher  alkyl group is suitable for an additive for a water-soluble cutting oil or an oil-soluble extreme pressure additive. The alkali salt is, e.g. alkanolamine salt, alkali metal salt, NH 4  salt, amine salt, etc., and the ester is, e.g. an alkyl ester, especially a lower alkyl ester such as methyl ester, ethyl ester, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000288761-A (JP)
Title: Method and device for machining of ceramic green sheet
Inventor: YAMAMOTO TAKAHIRO
IPC: B23K26/064
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To efficiently form plural fine holes having a hole diameter of <=50 μm to a prescribed position of a ceramic green sheet. SOLUTION: A laser beam 2 emitted from a laser beam source 1 is passed through a diffraction grating 3 and separated to plural laser beams 2a having the energy suitable for forming fine holes having a hole diameter of <=50 μm in a ceramic green sheet. Next, the ceramic green sheet 10 is irradiated with separated plural laser beams 2a, plural fine holes each having a hole diameter of <=50 μm are formed to the ceramic green sheet 10.
Patent JP-S6010929-A (JP)
Inventor: ANDORE DEZUBURASHIYU
IPC: H04B3/23
Filed: 1984-05-15
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-H06308039-A (JP)
Title: Foreign matter analyzer
Inventor: IWAI HIRONAO
IPC: G01N21/956
Filed: 1993-04-22
Abstract: PURPOSE:To provide a means for shape observation and component analysis of very small foreign matter of half micron or less of diameter adhering on a surface. CONSTITUTION:In the operating region of an XY stage to perform measurement and control of position with a laser interferometry 23, a foreign matter inspection device 31 and a scanning type electron-microscope 41 are provided. By this, very small foreign matter detected with the foreign matter inspection device 31 can be pushed in the field for super-high magnification of the electron- microscope 41. Thus, the observation of very small foreign matter which was difficult and took a long time before, can be easily done in a short time.
Patent JP-S5526697-A (JP)
Title: Pellet bonding device
Inventor: ARAI FUMIO
IPC: H01L21/58
Filed: 1979-07-30
Abstract: PURPOSE: To obtain a bonding device without causing any deformation by performing a bonding while pressing with a press plate a lead frame mounted on guide rails with a heat block placed therebetween.  
     CONSTITUTION: A guide rail 3 and 4 supported by support plates 8 and 9 are provided in the side of a heat block 1 having a cartridge heater 2 mounted in the center and a lead frame 7 is guided by the guide face 5 and 6. In order to prevent a deformation of the frame 7, frame press plates 13 and 14 are provided on the upper face of the rails 3 and 4 to press the upper face of the frame 7. A press plate 11 is provided in the vicinity of a positioning pin 10 passing through the rail 3 to block a press force applied in the lateral direction to the frame 7. With the device having the construction described above, a semiconductor pellet sucked and held by the end of collet 12 is pressed and adhered onto the tab of the frame 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02276476-A (JP)
Title: Inverter device
Inventor: KISHIMOTO NAOKAGE
IPC: H02M7/48
Filed: 1989-04-14
Abstract: PURPOSE:To restrain unnecessary electric power by providing a first timer, bringing a starting circuit into non-operating condition, and a second timer, starting the operation of an abnormality protecting circuit. CONSTITUTION:An inverter device is constituted of a DC power source E, an inverter 1 and a load circuit 2, to which the high-frequency power of the inverter 1 is supplied. The inverter 1 is constituted of switching elements Q1, Q2, an oscillation control circuit 3 for the switching elements Q1, Q2 and a control power source circuit 5 while the inverter 1 is provided with a starting circuit 4 and an abnormality protecting circuit 6, stopping the oscillation of the starting circuit 4. Further, the inverter 1 is provided with a first timer circuit 7, bringing the starting circuit 4 into non-operating condition after a given time from the thrown-in of the power source E, and a second timer circuit 8, starting the operation of the abnormality protecting circuit 6 after said given time is elapsed.
Patent JP-H02273542-A (JP)
Title: Air purifying filter material
Inventor: KATSURA SHINRO
IPC: B01D53/38
Filed: 1989-04-14
Abstract: PURPOSE:Subject material effective for air purification having 0.05 to 0.5g/cm<2> bulk density, 85 to 95% carbon content, 500m<2>/g or more specific surface area, 10mm H2O pressure reduction at 50cm/sec. wind velocity and of high adsorption speed and much adsorption volume, and easy for processing and of small pressure loss by carbonizing and activating a phenol resin foamed material. CONSTITUTION:A plate-shaped air purifying filter material, composed of a carbonized and activated phenol resin foamed material and having 0.05 to 0.5g/cm<2> bulk density, 85 to 95% carbon content, 500m<2>/g or more specific surface area, 10mm H2O or less pressure reduction at 50cm/sec. wind velocity, is manufactured. A phenol resin formed material is manufactured by foam curing phenol resin, preferably resole type phenol resin. As for a foaming agent, chlorofluorocarbon R11 is adequate, and sulfuric acid or the like is used as a curing agent. The resin foamed material thus manufactured is cut into plate- shaped pieces, and then carbonized in non-oxidizing atmosphere to form a carbon porous material. Then, the same is heated in oxidizing gas atmosphere and activated.
Patent JP-S584961-A (JP)
Title: Manufacture of electronic device
Inventor: SUZUKI JINICHIROU
IPC: H01L23/495
Filed: 1982-06-07
Abstract: PURPOSE:To simplify the assembling of the titled device by a method wherein a lead and an electron element are provided on a flange, heat is conducted to the lead by heating the flange, and a wire is connected to the lead. CONSTITUTION:A groove 7, wherein slits 2 and 4, a protrusion 5, a bolt hole 3 and the position 8 of the element are provided as prescribed, is formed and Ni plating is performed. The electron element 13 is electric welded to the position 8 through the intermediary of silver foil 10 using Au-Si eutectic soldering material 14. On the other hand, an inner lead 21a, a slit hole 24 and a tab lead 25b, which will be provided at the fixed relational position with the lead 21a, and an outer lead 21b are formed by processing a thin plate of phosphor-bronze and the like, and silver plating is performed. The point of a tab lead 25a is inserted in the center of a pair of holes 4 of the flange 1 and fixed by caulking using the protrusion 5. Then, the flange 1 is placed on a base 34, and a gold wire 32 is thermo-press welded to the lead 21a through the intermediary of a spacer 33. Lastly, resin sealing 37 is performed and the device is completed. According to this constitution, the assembling work can be simplified, the molding mold is not complicated and this method of manufacture is proved to be fitted for industrialization.
Patent JP-S63264637-A (JP)
Title: Electroconductive fiber membranous structural material
Inventor: YANAGIUCHI YUICHI
IPC: B32B7/02
Filed: 1987-04-21
Abstract: PURPOSE:To obtain the title membranous structural material excellent in electromagnetic shielding property, electric wave absorptivity, surface heat buildup property, lightning protecting effect and bonding strength, by impregnating an electroconductive fibrous woven or knitted fabric optionally laminated with a glass fiber woven fabric with a thermoplastic resin and binding them together by melting. CONSTITUTION:An electroconductive fibrous woven or knitted fabric (A) optionally laminated with a glass fiber woven fabric (e.g., plain weave fabric of a stainless steel fiber) is impregnated with a thermoplastic resin (B) (e.g., tetrafluoroethylene polymer), and they are bound together by heating to 300-380 deg.C for 3-10min and, optionally, this melt-bonded body is further laminated with a thermoplastic resin film (e.g., tetrafluoroethylene film), and the laminate is rebound by melting at 350-380 deg.C for 4-8min under a pressure of 2-20kg/cm<2>.