baber/WOPTO huggingface dataset:
Patent JP-S56149227-A (JP)
Title: Conveying method for meat into and out of chill car
Inventor: SHIRAISHI MICHIHARU
IPC: B60P3/05
Filed: 1980-04-23
Abstract: PURPOSE: To facilitate the work for conveying meat into and out of the chill car and perform laborsaving and reduction of the time for the work by a method wherein an auxiliary rail prepared separately is added to a meat rail laid at the ceiling of the chill car.  
     CONSTITUTION: The meat rail 7 is laid by a hanging bracket 9 and rail supporting bodies 11 and 21 and the end surfaces of the rail 7 and a spacer 13 are made to have slant opposed to each other. The end surfaces of the auxiliary rail 17 and auxiliary spacer 18 both of which are prepared separately have slant respectively so as to contact with the aforesaid end surfaces respectively. And an unfolded-fan- shaped cut part 24 is provided in the central part of the spacer for the auxiliary rail and supported by a supporting piece 23 provided at the rail supporting body 21, whereby the engrafting is performed. By providing the auxiliary rail separately, the work is facilitated and the sealing property of a freezing chamber can be enhanced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54147453-A (JP)
Title: Peak value detection relay
Inventor: SASAKI HIROSHI
IPC: G01R19/04
Filed: 1978-05-10
Abstract: PURPOSE: To detect the peak value at high speed although the wave is a distorted one containing a harmonic component by the use of a porous transformer as an input auxiliary transformer and by detecting a overcurrent by means of a level slicer and pulse width decision circuit after the output signal is full-wave-rectified.  
     CONSTITUTION: The input auxiliary transformer 4 removes a transient DC component contained in the input current signal by porous magnetic path, and converts its secondary output into the low voltate signal level. Its output wave form is rectified by the full-wave rectifier circuit 5, an overcurrent detection level is set by the l evel slicer 6, a square wave output is produced for the input of specific level or more. Whether the output pulse is not a noise but a signal of commercial frequency is decided by the pulse width decision circuit 7. By this way, a high speed operation is possible in a simple circuit without an influence of transient DC component, the operation is not halted even for the higher harmonic, a specified detection sensitivity can be held. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01240426-A (JP)
Title: Bag opening apparatus
Inventor: YAMAMOTO TAKANORI
IPC: B65B43/28
Filed: 1988-03-08
Abstract: PURPOSE:To facilitate opening of a bag made of a soft material, by providing first chucks which turn around the bag from the front side to the back side passing thereunder and holding one end of the back side thereof and second chucks which hold the front side of the bag. CONSTITUTION:A bag 2 made of a soft material and formed into a rectangularly tubular shape is received by a tray 4A or 4B according to its size and held by supply chucks 16A and 16B for being forced up to the bag opening side by a push mechanism 18. The bag 2 is hung with one end thereof held by a guide arm 20 and a receiver 28 of a retaining means and first chucks 30A and 30B turn around the bag 2 from the front to back side thereof passing thereunder and confronting the back side. On the other hand, second chucks 32 and 34 await the bag 2 at the front side thereof at positions corresponding to the first chucks 30A and 30B, whereby the bag 2 is held by the first chucks 30A and 30B and the second chucks 32 and 34 at its back and front sides and whereby the bag is opened by increasing the distance between the first and second chucks.
Patent JP-S62211847-A (JP)
Title: Electron beam irradiator
Inventor: KUBOTA YOSHIO
IPC: H01J37/248
Filed: 1986-03-11
Abstract: PURPOSE:To prevent the occurrence of abnormal discharge in a moment, by detecting an excess electron beam at time of the abnormal discharge of an electron beam source happening, controlling a switching element for its on-off operation, while reducing the extent of grid potential and controlling the electron beam. CONSTITUTION:An electron beam source 1 in use for an electron beam irradiator is constituted of a filament 2, a grid 3 and a shield electrode 4. And, at the time of normal operation, a transistor 16 is made to come into a state of being turned off, and potential at a node A based on DC voltage of a DC current 8 is given to the grid 3 as a constant voltage to be set by a constant voltage diode 12, operating this grid. And, when abnormal discharge has happened in the electron beam source 1, the excess electron beam is detected by a detecting resistor 14, controlling the transistor 16 to the on-state, and the potential of the grid 3 is quickly reduced, thereby controlling the electron beam. Therefore, the abnormal discharge is stopped almost momentary, thus the occurrence of internal trouble is preventable.
Patent JP-S59177537-A (JP)
Title: Silver halide photographic emulsion
Inventor: KAWAMURA ISAO
IPC: G03C1/34
Filed: 1983-03-29
Abstract: PURPOSE:To enable safe handling of a silver halide photographic emulsion of negative type fine particles contg. a specific amt. of silver chloride for a long time under bright room light either before or after exposing said emulsion by incorporating at least one kind respectively of an org. desensitizing agent having a specific condition and a specific stabilizer in said emulsion. CONSTITUTION:At least one kind respectively of an org. desensitizing agent and 2-mercapto benzoic acid are incorporated in a silver halide emulsion of negative type fine particles contg. at least 80mol% silver chloride. The org. desensitizing agent has the positive sum of polarograph anode potential and polarograph cathode potential. The silver chloride, if incorporated at <80mol%, is inconvenient in achieving the purpose. The resultant photosensitive material for a bright room is exposed by a light source contg. much UV light used mainly in a printing field, for example, a mercury arc lamp, ultrahigh pressure mercury arc lamp, metal halide, etc.
Patent JP-S63220824-A (JP)
Inventor: HIRANO HIDENORI
IPC: A47L9/04
Filed: 1987-03-10
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-S59180977-A (JP)
Title: Liquid fuel cell
Inventor: NOMURA YOUICHI
IPC: H01M8/24
Filed: 1983-03-30
Abstract: PURPOSE:To reduce the electrode material cost by providing a number of small holes on a conductive flat plate and an electrode catalytic layer on one surface and a fuel chamber or oxydizing agent chamber on the other surface and forming it into a fuel electrode or oxydizing agent electrode. CONSTITUTION:A fuel electrode catalytic layer 1 is supported on a dense conductive flat plate 3 with a number of small holes 2 and an oxydizing agent electrode catalytic layer 4 is supported on a dense conductive flat plate 3' with (a number of) small holes 2'. Both layers are made face to each other inserting an electrolyte 5. In addition, a liquid electrode fuel battery is formed by providing a fuel chamber 6 made of a nonconductive material at the reverse side of the flat plate 3 and an oxydizing agent chamber 7 at the reverse side of 3' and supplying fuel and the oxydizing agent to the fuel electrode catalytic layer 1 and the oxidizing agent electrode catalytic layer 4 through the small holes 2 and 2'. As a result, since a flat plate type conductive material that will not require groove work is used, the electrode material cost is sharply reduced and the cost of the liquid fuel cell can be reduced.
Patent JP-S60200726-A (JP)
Inventor: WASHIMI KOUJI
IPC: H02H3/44
Filed: 1984-03-21
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-H04289538-A (JP)
Title: Magneto-optical recording medium and production of magneto-optical recording medium
Inventor: KITADE YASUHIRO
IPC: G11B11/10
Filed: 1991-03-19
Abstract: PURPOSE:To provide such magneto-optical recording medium which weakens the exchange bonding force between an auxiliary layer and a recording layer in an initialization process. CONSTITUTION:The magneto-optical recording medium provided with a recording film consisting of the recording layer 3 and auxiliary layer 5 made of a rare earth-transition metal amorphous alloy film on a substrate 1 is constituted by providing an intermediate layer 4 which consists of a rare earth-transition metal amorphous alloy film and has a compensation temp. near room temp. between the above-mentioned recording layer 3 and the auxiliary layer 5.
Patent JP-S61213970-A (JP)
Title: Formation modeling system in cad system
Inventor: HAYASHI AKIHIRO
IPC: G06F17/50
Filed: 1985-03-19
Abstract: PURPOSE:To carry out a similar processing to an enciphering formation model by applying a normal vector producing method to a freely curved surface by CSG. CONSTITUTION:As a formation data 20 by a CGS, the function information of a surface showing a boundary, and a freely curved surface data 23 does not include a boundary data. The freely curved surface data 23 is processed together with space information from a processing 44 corresponding to an application in a formation extract processing section 40, and further stored in a formation information stack area 46 together with an information of an enciphering formation processing 41. In such a stack area 46, all primitive information stored and the stored primitives are subjected to a set operation 42 based on an object structure data 21 and outputted as entire formation information TS.
Patent JP-H03257975-A (JP)
Title: Manufacture of solar cell
Inventor: MATSUDA KOICHI
IPC: H01L31/04
Filed: 1990-03-08
Abstract: PURPOSE:To make satisfactory crystal growth possible and lower the manufacturing cost by using the specified silicon polycrystalline electrode substrate when a chemical reaction deposition film is formed by introducing two kinds of active species into film formation space separately. CONSTITUTION:An Al layer 205 is laminated on an SUS-316 substrate 206 by the electron beam deposition method. The substrate is put in an argon atmosphere. A silicon block is thrown into a crucible 201 and the crucible 201 is heated with a high-frequency coil 202 to a temperature high enough to completely melt the silicon block. A very-high-speed motor 209 is rotated at 1,000rpm, the substrate 206 and Al layer 205 are heated to 400 deg.C with a substrate heater 207 and vibrated with an ultrasonic wave, and a silicon polycrystalline layer is laminated. A P-type silicon polycrystalline electrode is formed by heat-treating the silicon polycrystalline layer. Solar cells of high crystallinity and energy conversion efficiency can stably be manufactured by using the substrate thus formed.
Patent JP-H05257002-A (JP)
Title: High transmissivity light diffusing plate of polycarbonate
IPC: G03B21/62
Filed: 1992-03-13
Abstract: PURPOSE:To obtain a high transmissivity light diffusing plate of polycarbonate excellent in transparency and surface smoothness and giving a clear picture when used as the screen of the large-sized display of a projection television, etc. CONSTITUTION:This high transmissivity light diffusing plate of polycarbonate is made of a compsn. prepd., by blending 100 pts.wt. polycarbonate resin with 0.05-0.5 pts.wt. particles having <=50mum particle diameter and 5-20mum average particle diameter and has >=85% total light transmissivity and 10-30% luminous diffuse transmissivity.
Patent JP-H02235012-A (JP)
Title: Laser beam passage air flow system
Inventor: FUKUI KOJI
IPC: G02B27/00
Filed: 1989-03-09
Abstract: PURPOSE:To prevent outside air from infiltrating into an optical equipment and to hold the optical equipment clean by sending dry and clean air to the hermetically sealed passage of laser beam and discharging it from the check valve at the passage end. CONSTITUTION:The laser beam from an oscillator 1 is converged from the tip of a nozzle 16 and sent out for machining and a lens head 13 is provided with a bellows 12 and a telescopic cover 7 in an expansible state so that the head can move vertically/horizontally for the machining. When the telescopic cover 7 and bellows 12 are contracted, the internal capacity of the passage of the laser beam decreases to discharge excessive air from the check valve 19 while the clean air flows in the laser beam passage from a dry air unit 18 at all times as shown by an arrow, so the optical equipment is held clean. When the telescopic cover 7 and bellows 12 are expanded to increase the internal capacity of the passage, the dry and clean air is supplied from the dry air unit 18 at all times, so air which contains drops of water or dust never infiltrate into the equipment from outside.
Patent JP-S63222456-A (JP)
Title: Photodetector array
Inventor: KASUYA YUKIO
IPC: H04N5/335
Filed: 1987-03-12
Abstract: PURPOSE:To omit a transparent electrode film on a photodetector part, to improve an S/N ratio and to take out photocurrent efficiently, by using second electrode films on the side of incident light as both eIectrodes and a shadow mask. CONSTITUTION:A first electrode film 2 is formed on an insulating transparent substrate 1 in a stripe shape. A photodetector part 3 made of a-Si is formed on the substrate 1. A plurality of second electrode films 7, which are separated at specified intervals, are formed on the photodetector part 3. When radiated light L is projected on the photodetector array from the direction of the electrode films 7, the light L is directly inputted into the photodetector part 3 between the electrode films 7. Carriers such as electron-hole pairs and the like corresponding to the intensity of the light L are generated in the photodetector part 3. When a bias voltage is applied across the electrode film 2 and the electrode films 7 in this state, photocurrent can be taken out of the carrier. Thus the S/N ratio is improved, and the photocurrent can be taken out efficiently.
Patent JP-H01227835-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: UCHINAMI MASANOBU
IPC: F02D41/00
Filed: 1988-03-08
Abstract: PURPOSE:To prevent shifting of an air-fuel ratio to a lean/rich side by amending an output of a converting/amplifying means which converts a pump current, supplied so as to set the voltage of an oxygen sensor to be a specified value, into a voltage and amplifies it, and performing air-fuel ratio control according to the amended result. CONSTITUTION:An air-fuel ratio detector is composed of a wide area air-fuel ratio sensor 80 and an air-fuel ratio detecting circuit 81, which air-fuel ratio sensor 80 has an oxygen sensor 82 to generate electromotive force according to oxygen concentration difference between reference gas and exhaust gas, and an oxygen pump 83 to supply pump current for setting the output voltage to be a specified value. The air-fuel ratio detecting circuit 81 is composed of an electromotive force difference detecting circuit 84, a pump current supplying circuit 85, a current/voltage converting circuit 86, and a voltage amplifier 87. An air-fuel ratio signal after sensor activation is amended according to an output deviation of the voltage amplifying circuit 87 when the temperature of the sensor 80 fails to reach a specified activation temperature and the pump current is stopped. Then air-fuel ratio control is carried out according to the amended air-fuel ratio signals.
Patent JP-H07165947-A (JP)
Title: Heteroaromatic high-molecular ultra-thin film
Inventor: ARAN KENTO ENGERU
IPC: H01L51/30
Filed: 1986-02-07
Abstract: PURPOSE:To obtain the ultra-thin film excellent in resistance to heat and solvent, hardness and transparency, useful as e.g. an electrical insulation film on a semiconductor, consisting of a monolayer or laminated multilayer of a polymer having specific heteroaromatic structure. CONSTITUTION:This ultra-thin film consists of a monolayer or laminated multilayer with, as the chief constituent, a heteroaromatic polymer having structure of formula I [Ar is an aromatic nucleus; X is a group of formula NR' (R' is H, an aromatic group or an aliphatic group), S, O, Se or Te; R is a (hetero)aromatic group or an (un)saturated aliphatic group], e.g. a heteroaromatic polymer made up of recurring unit of formula II.
Patent JP-S55147480-A (JP)
Title: Wind resistant nozzle for gas shielded welding
Inventor: OOMAE TAKASHI
IPC: B23K9/29
Filed: 1979-05-08
Abstract: PURPOSE: To prevent the disturbance of shielding gas flow owing to strong wind and make possible gas shielded welding at all times by forming the nozzle for gas shielded welding to a double barrel system and spouting part of gas as surrounding gas on the outer side of the shielding gas.  
     CONSTITUTION: An end part 3 is mounted to the end of an outer barrel 1 of the nozzle and an inner barrel 6 is inserted to the inner side of the outer barrel. These are then mounted by matching the key 7 and key hole 8 at the top end to assemble the nozzle. This is then connected to a commercially marketed welding torch 15 by means of a screw or quick joint 17. CO 2  gas is supplied from the center of the welding torch 15. Part 19 of the supplied gas 18 passes through a branch effluent port 10 and spouts from the surrounding gas spouting ports, thereby forming a surrounding gas curtain 19'. The rest 20 of the gas forms the shielding gas 20' of the weld zone. The shielding gas 20' is protected by the surrounding gas curtain 19' to prevent the entry of the wind from the side into the weld zone and the shielding gas 20' is able to shield the weld zone perfectly from the outside wind and therefore the superior weld zone is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58172598-A (JP)
Inventor: KAMIYOSHI HIDEKI
IPC: G21F9/12
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-S60198789-A (JP)
Title: Manufacture of composite piezoelectric material
Inventor: OKINAKA HIDEYUKI
IPC: H01L41/45
Filed: 1984-03-22
Abstract: PURPOSE:To alleviate the waste of blank materials and rationalize the manufacturing process by a method wherein a composite piezoelectric film is produced by printing which makes electrostatic latent images visible by using charged particles containing piezoelectric high molecules and a piezoelectric inorganic material. CONSTITUTION:A photosensor 1 is scanned with an electrifier 3 and thus evenly electrified by corona discharge. Electrostatic latent images 5 are formed by exposing rectangular patterns on the photosensor 1 through a lens 4. Charged particles are deposited on the latent images by magnetic brush development, and the latent images are made visible. The developer made of developer charged particles is transcribed on a Mylar film 11. Said developer composed of charged particles being transcribed is fixed by means of heat rollers 12 and 13.
Patent JP-S60198651-A (JP)
Title: On-line data base system
Inventor: MANABE MASATSUGU
IPC: G06F12/00
Filed: 1984-03-22
Abstract: PURPOSE:To secure an easy and smooth operation of an LOG and also to utilize effectively the system resources by designating a pseudo LOG acquisition mode with a batch processing program. CONSTITUTION:An on-line data base system 1 consititutes a subsystem of an operating system 2, and an applied program 31 of on-line processing and an applied program 32 of batch processing are executed under the control of the system 1. When both programs 31 and 32 perform processings in parallel to each other in an on-line processing mode, a pseudo LOG acquisition mode is selected and designated with the program 32. Thus the program 32 acquires a pseudo LOG by giving a pseudo access to an LOG file 10.
Patent JP-S54147218-A (JP)
Title: Modified polyethylene terephthalate fibers and their production
Inventor: NAKAYAMA YUUZABUROU
IPC: D01F6/84
Filed: 1978-05-12
Abstract: PURPOSE:To improve the dyeability of the title fibers and to produce improved bulkiness in conbination of the dyed fibers with low shrinkable fibers, by copolymerizing specific amounts of diethylene glycol and isophthalic acid with polyethylene terephthalte. CONSTITUTION:A copolyester, prepared by copolymerizing 4-12 wt.% based on the polymer of diethylene glycol and 3-15 mole % based on the acid component of isophthalic acid, is spun into undrawn fibers which are drawn at 65 deg.C or above and a draw ratio of 70-95% of the breaking ratio, then heat-treated at 140-200 deg.C to give the desired modified fibers which are dyeable at 110 deg.C or below without using carriers and have a shrinkage in hot water of 1-8% and that in hot air at 180 deg.C of 8-25%.
Patent JP-S57171983-A (JP)
Title: Aminophenyltetrazole derivative and salt thereof
Inventor: GOTOU HIROSHI
IPC: C07D257/04
Filed: 1981-04-15
Abstract: NEW MATERIAL:An aminophenyltetrazole derivative expressed by formulaI(R is lower alkyl; R' is H or halogen) and its salt with a pharmacologically suitable cation.  
     EXAMPLE: 5-(3,5-Diethyloxalylaminophenyl)tetrazole.  
     USE: A medicine having improved antiallergic action.  
     PROCESS: An aminophenyltetrazole expressed by formula II is reacted with a compound expressed by formula III in a suitable solvent in the presence of a base under cooling at room temperature to give the compound expressed by formulaI. The resultant compound is converted into a salt with a pharmacologically suitable cation if desired. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06268002-A (JP)
Title: Method of supplying solder foil piece for die bonding
Inventor: ASAI KATSUNORI
IPC: H01L21/52
Filed: 1993-03-16
Abstract: PURPOSE:To supply solder foil to the die bond substrate side at a low cost at die bonding of semiconductor chips using three layered solder foil. CONSTITUTION:The narrow and long three layered solder foil is cut at small pitch in the direction of length and after forming the small solder foil piece 11 out of the three layered solder foil, these small solder foil pieces 11 are supplied laid on nearly the same plane of the semiconductor chips on the die pad 12. Changing the number and the arrangement of the small solder foil pieces, the small solder foil pieces for the die bonding can be supplied from the three layered solder foils of the predetermined form to the die pad part 12 of the lead frame for any form of semiconductor chips. Therefore there is no need of preparing various kinds of the three layered solder foils according to each shape of the semiconductor chips.
Patent JP-S53140479-A (JP)
Title: Hydraulic pressure controller
Inventor: FUJIKAWA HIROSHI
IPC: F15B11/00
Filed: 1977-05-13
Abstract: PURPOSE: To prevent hunting phenomenon, etc. caused by using the by-path pressure of a main variable volume type pump as control pressure, in a hydraulic pressure drive device that disposes a center by-path type direction change-over valve between the main pump and an actuator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04273102-A (JP)
Title: Composition of thick-film resistor
Inventor: MORI KEISUKE
IPC: H01C7/00
Filed: 1991-02-27
Abstract: PURPOSE:To bake the title composition in a nonoxidizing atmosphere by a method wherein a composition (a) of a specific borosilicate glass and a composition (b) of a metal oxide selected from Ta2O5, Nb2O5 and the like are contained and the weight ratio of the component (a)/the component (b) is set within a range of 97/3 to 85/15. CONSTITUTION:The following borosilicate glass is used as a component (a): a mixture which is composed of 80 to 97wt.% of a borosilicate glass containing 1 to 15mol% of a metal oxide selected from a group composed of ZrO2 and HfO2 and which is composed of 3 to 20wt.% of silicon is baked in a nonoxidizing atmosphere at 1000 deg.C or higher; and a metal boride selected from a group composed of ZrB2 and HfB2 is contained. A metal oxide selected from a group composed of Ta2O5, Nb2O5, WO3 and MnO3 is used as a component (b). In addition, an organic binder and an organic solvent are contained. The weight ratio of the component (a)/the component (b) is set within a range of 97/3 to 85/15. Thereby, the title component can be baked in a nonoxidizing atmosphere.