baber/WOPTO huggingface dataset:
Patent JP-S5580945-A (JP)
Title: Two-way data transmission device
Inventor: MIYAZAKI MASAMI
IPC: H04L5/14
Filed: 1978-12-14
Abstract: PURPOSE:To secure the transmission of the DC signals as well by connecting the adversely parallel-connected light emitting diode and the exclusive logic sum circuit across the transmission line. CONSTITUTION:It is supposed that digital transmission signal TD1 and TD2 are ''1'' and ''0'' respectively. Under these conditions, the output potential of driving circuit 22 is higher than that of driving circuit 26, and thus the current flows toward exchange 6 via protective resistance 20, light emitting diode 8 and transmission line 2 to give the light emission to diode 8. Accordingly, output ''1'' is generated at the emitter of light receiving transistor 28 which is paired with diode 8, along with the output of ''0'' secured to both NOT circuit 40 and light receiving transistor 30 each. Thus output RD1 of exclusive logic sum circuit 36 becomes ''0''. In such way, the signals of transmission input TD2 and TD1 of the remote side emerge at reception output RD1 and RD2 of exchanges 4 and 6 each.
Patent JP-S6419739-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MASUDA KOJI
IPC: H01L21/82
Filed: 1988-06-24
Abstract: PURPOSE:To make it possible to easily and accurately observe the signal inside an IC having a multilayer interconnection by a method wherein the title device is constituted in such a manner that the lower layer wiring is led out to the observation pad on the upper part through the intermediary of the through hole on an interlayer insulating film, and that the internal signal waveform or the like is observed from said observation pad. CONSTITUTION:Logical blocks 1 are connected with each other through the Al 2 (second layer Al wiring) of a multilayer interconnection, Al 1 (Alwiring of the first layer), and a system having a large-scale logic function as a whole is constituted. The polysilicon wiring, which is the output lead-out wire of the element of a unit cell, PS on the bottom layer is guided to the field SiO2 film 1, and it is connected to the aluminum wiring Al 1 on the upper layer through the intermediary of the through hole TH1 formed on a phospho-silicon glass film PSG 1, and besides, it is connected to the second layer Al2 in the through hole TH2 formed on the PSG 2. Said Al 2 is connected to the third layer Al 3 located in the through hole TH3 formed on the PSG 3. Through these procedures, an observation pad P1 is constituted.
Patent JP-H05992-A (JP)
Title: Quinone compound and light sensitizer for electrophotography
Inventor: TANAKA MASAFUMI
IPC: G03G5/06
Filed: 1991-06-26
Abstract: PURPOSE:To provided a novel quinone compound capable of being used as an electron-transferring material for the production of highly sensitive electrophotographic sensitizers because of having high electron acceptability, excellent compatibility with binder resins and excellent solubility in solvents. CONSTITUTION:A quinone compound of formula I (R<1>-R<8> are H, alkyl, etc.; (n) is 0-3; but at least one of plural pairs in a mutually corresponding relation between R<1>-R<4> and R<5>-R<8> or in the relation between R<1>, R<2>, R<3>, R<4> and R<5>, R<6>, R<7>, R<8> is different from each other), e.g. a compound of formula II. The compound is preferably produced by phenolic oxidizing compounds of formulas III and IV to an oxidation reaction in the presence of an oxidizing agent such as potassium permanganate in a solvent such as benzene. The reaction is performed preferably at 50-55 deg.C.
Patent JP-H04253470-A (JP)
Title: Compact read/write scanner
Inventor: DENISU JIEI SUTEMURU
IPC: H04N1/191
Filed: 1991-06-26
Abstract: PURPOSE: To provide an inexpensive and compact portable scanner in which the simultaneous read and write of an original document and copy can be substantially attained by using a single scanning carriage in which a reading head and a printing head are united. CONSTITUTION: An input and output connected scanner is provided with a scanning carriage 20, and this scanning carriage 20 is provided with a read head fixed to this for scanning a document, and generating a digital image, and a printing head 25 fixed to this for relatively moving related with a copy sheet 13, and electrically connected with the reading head for printing the digital image on the copy sheet 13. The read head includes a solid state device equipped with an input read element, and the printing head 25 includes a solid state device equipped with an output printing element, and the solid state devices are strongly attached to the same planar substrate 52 in the same plane.
Patent JP-S6313648-A (JP)
Title: Adjusting method for molten steel temperature in tundish
Inventor: KUDO KOICHI
IPC: B22D11/10
Filed: 1986-07-03
Abstract: PURPOSE:To smoothly melt a cooling material and to make sure stable molten steel temp. by blowing inert gas at the specific quality into molten steel in a molten steel stirring room and charging the cooling material in the opened molten steel surface. CONSTITUTION:The molten steel in a ladle is poured through a long nozzle 5 and at the time of blowing the inert gas into the molten steel in the molten steel stirring room 2 through the long nozzle 5, the molten steel becomes easily to strong molten steel flow and shifting of heat to the cooling material is smoothly executed. The blowing quantity of inert gas is provided at >=0.5Nm<3>/Hr. The slag layer 10 is formed on the molten steel surface in a tundish 1, but by charging the cooling material as aiming at the opened molten steel surface 11 formed by blowing the inert gas, the cooling material is not covered by the slag and the cooling material is rapidly melted.
Patent JP-H0448547-A (JP)
Title: Light emitting device
Inventor: MATSUNO HIROMITSU
IPC: H01J61/72
Filed: 1990-06-15
Abstract: PURPOSE:To obtain the visible light during the period when no power is applied to a lamp by providing a discharge lamp structure having phosphors excited by the radiation light from an afterglow generated by an intermittent discharge and generating the visible light. CONSTITUTION:During the period when voltage is applied to a lamp 10, active plasma is generated and the energy state of electrons becomes high, and the emission of resonance lines 254nm of mercury is dominant like a normal fluorescent lamp. The resonance lines 254 nm of mercury illuminate phosphors of the first group, and the daytime white light is obtained during this period. During the period when no voltage is applied to the lamp 10, an afterglow is generated, the energy of electrons becomes very low, the resonance lines 254nm become very weak, however spectrum lines of mercury atoms 365-nm due to the re-bonding of mercury ions are strongly illuminated. The spectrum lines of mercury atoms 365nm illuminate phosphors of the second group, thus red luminescence is obtained during this period.
Patent JP-S5861749-A (JP)
Inventor: NAKAMATSU YOSHIROU
IPC: A61H15/00
Filed: 1982-09-08
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-H04352627-A (JP)
Title: Tearing off device of packing bag
Inventor: YOKOO TOSHIHIKO
IPC: A01G1/04
Filed: 1991-05-31
Abstract: PURPOSE:To securely tearing off to remove a culture bag from an artificial lump for mushroom cultivation and prevent the materials from damaging and breaking on delivering the artificial lump for mushroom cultivation. CONSTITUTION:When a culture bag 1 containing artificial lump for mushroom cultivation 3 in the inside on which a couple of cut lines 46, 46 stretching upward from the bottom side of the sideface in the longitudinal direction are formed up to the position of respective openings 47 is transferred to the peeling off position of the culture bag 1 by a conveyor 6, the artificial lump for mushroom cultivation 3 are pressed from the upper part together with the culture bag 1 to be fixed at a specified position. And the above respective cut openings 47 side are held by respective holding mechanisms 29 and in this condition, the peeling off cylinder 24 of respective peeling off mechanisms 21 are extended to the right and left directions and the respective cut openings 47 sides of culture bag 1 are pulled downward through the respective holding mechanisms 29, while pulling outward the cut openings to the right. And thereby, the culture bag 1 can be peeled off from the artificial lump for mushroom cultivation 3.
Patent JP-H11326184-A (JP)
Title: Method and sensor for detecting liquid drop using optical fiber
Inventor: UDAGAWA YUTAKA
IPC: G01N21/17
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and a sensor for detecting liquid drops, whereby the generation of liquid drops because of local dewing of steam, etc., can be immediately detected with the use of an optical fiber when it takes place. SOLUTION: An optical fiber 14 having a clad 17 removed only at a front face is arranged at a surface of a liquid drop detection part 18 of a sensor main body 11. The light is sent from one end of the optical fiber 14 to the other end by a light-emitting member 19. The light from the light-emitting member 19, which changes depending on the presence/absence of liquid drops at the surface of the liquid drop detection part 18, is detected by a photodetecting member 20 at the other end of the optical fiber 14. When liquid drops resulting from dewing (condensation) adhere to the surface of the liquid drop detection part 18, a quantity of the input light transmitted by a refraction at faces of liquid drops after being detected by the photodetecting member 20 in a dry state decreases, whereby the generation of liquid drops is detected immediately.
Patent JP-H0450859-A (JP)
Title: Electrostatic image developing toner
Inventor: AKIMOTO KUNIO
IPC: G03G9/08
Filed: 1990-06-15
Abstract: PURPOSE:To obtain the toner superior in low temperature fixability and offset resistance and the like by firmly fixing truly spherical fine silicone resin particles to the surface of each core particle comprising a binder resin, a colorant, and a wax or burying them in the surface of each core. CONSTITUTION:The truly spherical fine silicone resin particles are firmly fixed to the surface of each core particle comprising at least the binder resin, the colorant, and the wax, or buried in the surface of each core particle, thus permitting the wax to be coated with the fine silicone particles and deterioration of fluidity and occurrence of filming to be effectively prevented, and the obtained electrostatic image developing toner to be superior in low temperature fixability, offset resistance, filming resistance, and the like.
Patent JP-H08329351-A (JP)
Title: Pos automatic ordering system
Inventor: HIRAO TAKUYA
IPC: G06Q10/00
Filed: 1995-05-30
Abstract: PURPOSE: To predict a more accurate sales estimated quantity and automatically order articles by using predicted weather, rainfall probability, and past actual result data. CONSTITUTION: This system is equipped with input means (keyboard 1-2-8 and bar code reader 1-2-9) and an order quantity calculating means (CPU 1-2-1) and calculates the order quantity of articles by the order quantity calculating means when data required to order the articles are inputted through the data input means and automatically orders the articles to an order destination (wholesale center 3) through a telephone network 2.  This system is provided with an actual result storage means (memory 1-2-7) which stores past monthly/weather-classified sales actual result data by articles; and the name of articles to be ordered, the months and days of sales, and weather and rainfall probability expected on the days of sales are inputted through the data input means and the order quantity calculating means calculates an order quantity by predicting the sales estimated quantity of the articles according to the monthly/ weather-classified sales actual result data on the articles stored in the actual result storage means and the data inputted through the data input means and automatically orders the articles to the order destination through the telephone network 2.
Patent JP-S6310560-A (JP)
Title: Rectifying device
Inventor: ISODA SATORU
IPC: H01L51/30
Filed: 1986-07-01
Abstract: PURPOSE:To approach the size of a rectifier to the ultrafine size of a living body molecule level by forming first and second electron transmission protein films of electron transmission proteins having different redox potentials, and forming an organic thin film between the protein film and electrodes. CONSTITUTION:A metal thin film is formed by utilizing an ion beam method or a depositing method on a substrate 16 to form an electrode 17. An organic thin film 21 made of organic molecules or organic metal complex on the electrode 17. Then, cytochrome (c) and flavodoxin are used as the electron transmission protein to form a single molecule film and its accumulative films 18, 19. When the substrate 15 formed with the first protein 18 is inserted perpendicularly to a water tank having a flavodoxin film to be dipped, the flavodoxin film is bonded on the protein 18 to form a second electron transmission protein film 19. Then, an organic thin film 22 is formed by a depositing method on the film 19 of the substrate 16, a metal thin film is formed thereon at a low temperature, thereby obtaining electrodes 20.
Patent JP-H05345682-A (JP)
Title: Chromium based flame spraying material
Inventor: TSUDA HIDEYUKI
IPC: C04B35/657
Filed: 1992-06-15
Abstract: PURPOSE:To provide chromium based flame spraying material excellent in corrosion resistance and hot strength which a chromium based refractory has and capable of exhibiting characteristics of chromium itself. CONSTITUTION:The chromium based flame spraying material contains 45-70wt.% chromium based material and 25-55wt.% alumina. Thereby, properties of Cr2O3 itself hardly being wetted by molten steel and slag are exhibited to improve corrosion resistance and complete solid solution with Al2O3 is carried out to raise melting of Al2O3 and improve also hot strength and corrosion resistance.
Patent JP-2000346616-A (JP)
Title: Method for three-dimensional distance measurement
Inventor: NAGAO TOMOHIRO
IPC: G06T7/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for a three-dimensional distance measurement capable of accurately measuring a distance between two points. SOLUTION: An object point P1 is designated at a view point e1, and its three-dimensional coordinates are obtained. Then, a plane (broken lines in the drawing) parallel to a projection drawing Pe1 passing the point P1 is obtained, and a distance L1 between the plane and the point e1 is obtained. Then, a distance between the view points is obtained while moving the view point. Next object point P2 is designated at a view point e3, and its three-dimensional coordinates are obtained. A plane (broken lines in the drawing) parallel to a projection drawing Pe2 passing the point P2 is obtained, and a distance L2 between the plane and the point e3 is obtained. The point (e) is moved in a state of being substantially along a surface of a wall of a hollow organ.  Since the distances L1, L2 are short, a distance L between the points P1 and P2 is simulated by L=EE-L1+L2, wherein EE is a moving distance of the point (e)between the positions e1 and e3. Thus, the distance L between the points P1 and P2 can be accurately measured.
Patent JP-H0323197-A (JP)
Title: Hydraulic device of battery type industrial vehicle
Inventor: SUGIYAMA SHOJI
IPC: B66F9/22
Filed: 1989-06-16
Abstract: PURPOSE:To eliminate useless rotation of a pump by transmitting the starting force of a selector valve for selecting a returning circuit to the pump side when a returning oil pressure exceeds a specified limit and to the drain side when it is less than the specified limit through a pipe between a lift control valve and the selector valve, when the lift control valve is positioned to retract a cylinder. CONSTITUTION:When a lift lever 6 is operated to lower a lift with a fork loaded with a light weight, a pressure of returning hydraulic oil flowing from a lift cylinder 7 through a pipe 8 into the passage 5b of a lift control valve 5 exceeds a specified pressure. Then a pressure of pilot fluid flowing through a pilot pipe 12 is transmitted to a selector valve 11 and the selector valve 11 is held at a position by that pressure to rotate a pump 1. When the fork is loaded with light weigh, the returning oil pressure must be less than a specified pressure and the selector valve 11 at b position will not be switched over. Then the returning oil is flown into a bypass pipe port, controlled in flow quantity by a control valve 10, and recovered in a tank T. Thus, the pump 1 can not be rotated by the low pressure returning oil, and the consumption of energy can be reduced.
Patent JP-H0821724-A (JP)
Title: Mounting structure of distance measuring module
Inventor: KOMATSU YUKIAKI
IPC: G03B13/36
Filed: 1994-07-07
Abstract: PURPOSE:To provide a mounting structure capable of accurately shielding stray light going to be made incident on an auto-focus IC from the periphery only by additionally mounting a simple light-shielding means with the object of a distance measuring module such as an auto-focus module used by being incor porated into an optical equipment such as a camera. CONSTITUTION:An auto-focus module is provided with a condenser lens 2 is installed onto the incident-side end face of a cylindrical light-shielding case 1 and an auto-focus IC 3 onto an end face on the reverse side while holding the light-shielding case 1, and the module is incorporated into an optical equipment through a module mounting frame 5, a collar-shaped flange 1a surrounding the case 1, being projected to the side and being used for shielding light is mounted on the side face of the outer circumference of the light-shielding case 1. The front end of the flange 1a is fitted into a peripheral groove 5a formed on the inner circumferential side of the module mounting frame 5, and stray light B projected into a clearance between the light-shielding case 1 and the module mounting frame 5 is shielded in front of the auto-focus IC 3, thus preventing an interference in a distance measuring function.
Patent JP-S5779442-A (JP)
Title: Measuring method of oxygen concentration in gas
Inventor: OJIWA SHINICHI
IPC: G01N27/409
Filed: 1980-11-05
Abstract: PURPOSE:To eliminate the disturbance caused by SO2, by securing a balanced composition for the gas to be measured at a using temperature of a zirconia element through a catalyst showing high activity to a specific reaction. CONSTITUTION:A catalyst 11 obtained by carrying the platinum to the cordierite ceramics coated with gamma-Al2O3 is packed at the place right before a zirconia element 1 in a reaction tube 4. The platinum catalyst shows high activity to the reaction of the equation. The measuring gas becomes a composition close to a chemical balance on the electrode surface and goes onto an electrode 2. In such constitution, the oxygen concentration can be measured with high accuracy although SO2 coexists at <=800 deg.C.
Patent JP-S63319153-A (JP)
Inventor: HERUMAN FUITSUSHIYAA
IPC: B41F35/00
Filed: 1987-06-24
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-H10330290-A (JP)
Title: Oxidation reaction
Inventor: ITOI YASUSHI
IPC: C07D313/04
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To minimize the corrosion, etc., of a production apparatus and to simply carry out the oxidation reaction of a substance to be subjected to oxidation reaction, by making the substance to be subjected to oxidation reaction exist in a formation system to form a peroxy acid. SOLUTION: A substance (e.g. cyclohexanone) to be subjected to oxidation reaction is oxidized with a peroxy acid in a formation system, in which an ester compound (e.g. butyl acetate) is formulated with hydrogen peroxide in the presence of an acid catalyst (e.g. methanesulfonic acid) and the peroxy acid is formed, to give an oxidation product (e.g. ε-caprolactone). In this case, the ratio of the ester compound (number of mols)/hydrogen peroxide (number of mols) is 1,000-1.2 and the amount of the acid catalyst used is about 0.001-50 wt.% based on the ester compound. The oxidation reaction can be applied to the epoxidation reaction of alkenes, the quinone derivative formation oxidation reaction of benzenes, Baeyer-Villiger reaction of cyclic ketones, etc.
Patent JP-H097409-A (JP)
Title: Led signal lamp
Inventor: YAMADA TAKAO
IPC: F21S8/10
Filed: 1995-06-22
Abstract: PURPOSE: To prevent the degradation of the service life of an LED caused by the degradation of resin, power reduction, a change in a peak wave length or the like by sealing a bluish green LED by a package whose inside is made hollow. CONSTITUTION: After an LED chip 1 is placed on a metallic stem 2, a (p) electrode and an (n) electrode are wire-bonded to respective leads. This is airtightly sealed by a metallic cap for a can type. Glass 4 to take the emitting light outside is embedded in the emitting light observing surface side of this metallic cap 3. Or a lens to take the emitting light outside by condensing it is arranged on the emitting light observing surface side of the metallic cap 3.
Patent JP-H10336030-A (JP)
Title: Method and circuit for trigger hold-off of random sampling
Inventor: UCHIDA KENJI
IPC: H03M1/12
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the waveform-omission phenomenon of random sampling. SOLUTION: A waveform-omission phenomenon is caused by the point of hold-off time at which at trigger 3 is accepted by means of a synchronous circuit 14 and the timing of the trigger 3. When the trigger 3 immediately after hold-off is applied, the time difference TS between the trigger 3 and the clock 2 (period TC) immediately after the trigger 3 is measured. The time difference TS varies between '0' and TC (0<=TS<=TC). When the circuit 14 accepts the trigger 3, the circuit 14 is immediately set to a hold state and does not accept any trigger 3. The timing when the circuit 14 shifts to a hold-off state is after a hold period Tho having no relation with the TS. This fixed hold period Tho is generated by means of a one-shot circuit 25 in accordance with an instruction from a microprocessor 31.  When the next trigger 3 is applied after the period Tho has elapsed, the next time difference TS is measured. During the hold period Tho , no waveform-omission phenomenon occurs, because the period Tho is not affected by the time difference TS.
Patent JP-S5395912-A (JP)
Title: New derivative of active acetic acid ulceratives
Inventor: TAWARA YOSHIYUKI
IPC: C07C57/03
Filed: 1977-12-24
Abstract: PURPOSE: Derivative of acetic acid of formula I (R 1  = decaplenyl; R 2  = H, lower alkyl), e.g.decaplenyl acetic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0321842-A (JP)
Title: Optical distortion inspecting device
Inventor: KIKUCHI TOSHIRO
IPC: G01M11/02
Filed: 1989-06-20
Abstract: PURPOSE:To make it unnecessary to perform the switching of a crossed nicol and a parallel nicol with high accuracy and to reduce the cost of a device by moving a polarizing element such as a diaphragm on an optical axis so that both nicols may be switched. CONSTITUTION:A liquid crystal lens 11 has focusing positions 17 and 18 where linear polarized light beams which become abnormal light and normal light by the double refractive action of liquid crystal 16 sealed in a gap obtained by coating the facing surfaces of curved and parallel transparent plates 12 and 13 with an oriented film 15 are different. Then, an object to be inspected 19 is irradiated with the collimated beam of light of the normal light formed by a polarizing plate, etc., it passes through the lens 11 and forms the image of the object to be inspected 19 with the diaphragm 20 having a fine aperture, an image-formation lens 21 and the image formation surface 22 interlocking with the diaphragm 20 on the optical axis. The diaphragm 20 is switched to be arranged at the positions 17 and 18 by a moving device. The image at the time of being observed by the crossed nicol and the parallel nicol is obtained in accordance with the respective positions 17 and 18.