baber/WOPTO huggingface dataset:
Patent JP-S61271752-A (JP)
Title: Formation of fuel cell electrolyte matrix
Inventor: UENO SANJI
IPC: H01M8/02
Filed: 1985-05-28
Abstract: PURPOSE:To increase the hydrogen ion conductivity to obtain the characteristic improvement of a fuel cell by quickly impregnating a large amount of phosphoric acid without causing the lowering of impregnation of an electrolyte. CONSTITUTION:The paste in which a carbon fluoride polymer is used as a sticking agent and in addition the additives of a thickener or the like are added and mixed to the fine glanular powder of silicon carbide or the like which has phosphoric acid- proof property is applied to at least any one of a fuel electrode and an oxidizing agent electrode with constant thickness. And the electrode is heat-treated at the temperature of 300-350 deg. C, and a sintered type matrix which has a shape holding property is formed, and a part of the surface layer is eliminated with uniform depth to improve the impregnating property of a phosphoric acid electrolyte, and an electrolyte matric impregnated with a large amount of phosphoric acid is formed, in the sintered type matrix, a part of the surface layer which has many distributions of polytetrafluoroethylene and much phosphoric acid-proof fine powder and high filling density is eliminated to directly impregnate phosphoric acid into the inner layer. Whereby the improvement of impregnating property of phosphoric acid and the improvement of the hydrogen ion conductivity are achieved and they extremely contribute to the performance improvement of a fuel cell.
Patent JP-H02291760-A (JP)
Title: Private network facsimile exchange system
Inventor: TAWADA TAKEO
IPC: H04M3/00
Filed: 1989-05-02
Abstract: PURPOSE:To enable facsimile transmitter and receiver to omit the transmission/ reception confirming operation by automatically reporting the completion of transmission to the transmitter and the receiver with a voice at the time of the completion of transmission of facsimile communication. CONSTITUTION:When detecting disconnection of the connection line between facsimile terminals 1 and 3 by a detecting means, a central controller 5 connects a telephone set 2 and a talkie trunk (for facsimile transmitter) 7 through a switch part 6 and connects a telephone set 4 and a talkie trunk (for facsimile receiver) 6. The talkie trunk 7 reports the completion of transmission of facsimile communication to the telephone set 2 by the control of the central controller 5 and uses a voice signal to prompt the transmitter to take out facsimile transmission documents from a transmitted rack of the facsimile terminal 1. The talkie trunk 8 informs the telephone set 4 so as to take out reception documents.
Patent JP-H0863440-A (JP)
Title: Parallel processors
Inventor: SAKURADA KEIKO
IPC: G06F15/167
Filed: 1995-05-11
Abstract: PURPOSE: To greatly reduce conflicts on a mutual coupling network by allocating communication registers so that communication registers which belong to the same communication register set belong to the same communication register module. CONSTITUTION: This processor is equipped with a communication register part 3 consisting of plural communication registers 5, a main storage device 2, and plural arithmetic processors 1, which are mutually connected by the mutual coupling network 9. The communication register part 3 is composed of plural communication register modules 4 constituted by equally grouping the communication registers 5. One communication register module 4 is given an address and one set of communication register sets are allocated to the same communication register module 4. Consequently, the conflicts on the mutual coupling network 9 can be reduced and access between tasks in easily decentralized.
Patent JP-S60256739-A (JP)
Title: Smoke discharging device
Inventor: ISHIHARA TAKAYUKI
IPC: F24F7/06
Filed: 1984-06-01
Abstract: PURPOSE:To simplify local exhausting as well as the switching of indoor ventilation by a method wherein a sectional area for ventilation of a local exhaust duct is changed by a movable baffle plate and the opening and closing plate of indoor ventilation opening is constituted so as to be free of opening and closing, in the smoke discharging device provided with the functions of inertia collision type oil content removing and oil content washing. CONSTITUTION:Upon discharging smoke locally, the movable baffle plate 17 is positioned at a position 26 by a stopper 19 to introduce the smoke into the duct 10 together with the oil content and collide it against the baffle plates 17, 13 by inertia to remove the oil content while washing liquid 23 is heated by a heater 24 and injected through nozzles 25 to wash the oil content. In this case, the air resistance between a ventilating air opening 14 and the opening and closing plate 21 is larger than the same of the duct 10, therefore, the opening and closing plate 21 is closed by a spring 22. When the movable baffle plate 17 is positioned at the position 30, the air resistance of the duct 10 is increased and the resistance of the ventilating air opening 14 becomes smaller, therefore, the opening and closing plate 14 is opened tto introduce and ventilate the indoor air 15. According to this constitution, the structure for switching the local exhausting and indoor ventilation may be simplified.
Patent JP-S5237048-A (JP)
Title: Photosensitive composition for electrophotography
Inventor: KATOU AKIRA
IPC: G03G5/08
Filed: 1975-09-18
Abstract: PURPOSE: To provide the title composition of high sensitivity and dispersibility and superior image characteristics by employing zinc oxide having a specified specific surface area and grain size distribution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5637615-A (JP)
Title: Transformer
Inventor: MURATSUCHI YUMI
IPC: H01F27/12
Filed: 1979-09-03
Abstract: PURPOSE:To permit uniform cooling by stirring the flow of a cooling fluid flowing in a cooling duct by a stirring substance wherein temperature distribution is almost uniformed. CONSTITUTION:An oily stirring substance 14 fixed to the wall of a tank 2 is installed in a tank 9 between a core 1 and a tank 2 to provide a narrow section 9' in the duct 9. The flow is uniformed by stirring the flow of a cooling fluid by the rotation of the stirring substance 14. Sudden contraction and sudden expansion are also tried to the flow by the stirring substance 14. And the prevention of the development of ununiform temperature distribution and fluid speed distribution is tried. Uniform cooling will be permitted by minimizing the temperature distribution in the flowing direction of the cooling flow of the core.
Patent JP-S61271536-A (JP)
Title: Logical arithmetic unit
Inventor: HASEGAWA KENICHI
IPC: G06F7/72
Filed: 1985-05-27
Abstract: PURPOSE:To attain an arithmetic operation at a high speed with hardware of a small scale by converting the arithmetic operation to be carried out by division into the addition to obtain the sum of plural partial residues and decreasing gradually the number of these partial residues down to a single piece. CONSTITUTION:A binary number X of (n) digits supplied to a bit lump generator 1 from an input terminal 11 is divided every (m) pieces. Then the bit lumps thus produced are supplied to the partial residue computing element 2 and 3 every two pieces respectively. The outputs of both computing element 2 and 3 are supplied every two pieces to another partial residue computing element 4 and reduced gradually. Thus a single partial residue is obtained. For this single partial residue, all digits are turned into '0' only when all digits are equal to '1'. Thus the residue is obtained against (2<m>-1) of the n-digit binary number.
Patent JP-H05314856-A (JP)
Title: Illuminated switching device
Inventor: OKAZAKI ATSUSHI
IPC: H01H13/02
Filed: 1992-05-06
Abstract: PURPOSE:To improve the visibility and reduce the number of part items of an illuminated switching device. CONSTITUTION:A detecting light-emitting element 22 and a detecting light- receiving element 23 are mounted in a package 21 having three-dimensional wiring 41-44, and display light-emitting elements 12, 13 each having an electrical contact and having different emission frequencies from the photoelectric conversion frequency of the light-receiving element 23 are brought close to the detecting light-emitting element 22, the electrical contact being turned on when light from the light-emitting element 22 is reflected at an object X such as a finger and enters the light-receiving element 23.
Patent JP-S5638324-A (JP)
Title: Preparation of polyimide solution
Inventor: SASAKI YOSHIKAZU
IPC: C08G73/00
Filed: 1979-09-06
Abstract: PURPOSE: To prepare a highly concentrated and homogeneous polyimide solution having definite viscosity, stably, by prepolymerizing a specific tetracarboxylic acid with an aromatic diamine in a phenolic ompound as a solvent, and then polymerizing the prepolymer in a closed system.  
     CONSTITUTION: The titled composition is prepared by (1) prepolymerizing (A) a tetracarboxylic acid component composed mainly pref. ≥90mol% of 3,3',4,4'- biphenyltetracarboxylic acid with (B) an aromatic diamine component composed mainly (pref. ≥70mol%) of 4,4'-diaminodiphenyl ether in (C) a phenolic compound as a solvent, raising the temperatur to 100W200°C, (pref. 120W195°C), and (2) polymerizing the prepolymer in a closed system at 100W300°C until the partial pressure of water in the raction system and the water content of the polymerization liquid become constant, if necessary adding water to the reaction system. The amount of (A) is equimolar to (B), and the amount of (C) is selected to attain the concentration of (A)+(B) of 5W20wt%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10289480-A (JP)
Title: Information recording medium
Inventor: KATAGIRI SUSUMU
IPC: G11B7/243
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To make possible high-density recording similar to that of a DVD- ROM even by a phase shift type optical disk 10 such as a DVD-RAM without deterioration in the quality of a reproduced signal, etc. SOLUTION: An apotized film 17 which decreases in transmissivity through coloring reaction when the intensity of incident laser light becomes larger than a threshold value is provided on the top surface of a transparent member 16.... Then the threshold value P1 is so set that P2<P1<P3, where P2 is the maximum light intensity of the laser light at the time of reproduction and P3 is the maximum light intensity of the laser light at the time of recording. Consequently, the apodized film 17 is allowed to optically react at the time of recording, so that the pupil function of a passing laser spot varies. Therefore, high- density recording can be performed with a main spot with a small spot diameter through very high resolution effect and at the time of reproduction, the apodized film 17 has no optical reaction, so reproduction can be performed with a laser spot having a normal spot diameter, thereby preventing a reproduced signal, etc., from deteriorating in quality.
Patent JP-S5238192-A (JP)
Title: Bonding terminal
Inventor: SAITOU YOSHIMI
IPC: H01R11/16
Filed: 1975-09-22
Abstract: PURPOSE: A wiring connecting means wherewith the wiring connection to terminals of a semiconductor element and other components is easy and very reliable. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0367118-A (JP)
Title: Light projection type distance measuring instrument
Inventor: NAGAOKA SHINJI
IPC: G03B13/36
Filed: 1990-04-27
Abstract: PURPOSE:To properly measure a distance by providing a means which inhibits the locking operation of a lock means before an attenuation means moves. CONSTITUTION:When a release lever 11 is pressed, a scanning plate 17 is unlocked from a lock member 13 and begins to make a scan at a constant speed by governors 19 and 20. Then a light shield plate 17a makes a scan on a photodetecting element 16, an integration output has a dip, and an electromagnet 23 turns off at its peak point. The position of the scanning plate 17 when this electromagnet 23 turns off corresponds to the distance to a subject. Thus, the electromagnet 23 turns off and the hook of an iron piece 24 enters the ratchet part of a control lever 21, which is stopped from rotating. Further, the lever 11 is pressed down to make a shutter pre-travel member 28 which is unlocked by a lock lever 26 travels to rotate a stepped cam 30. Then the rotational angle of the cam 30 is controlled by the stepped cam stopper part 21b of the lever 21 and the extension quantity of an objective is therefore determined automatically, so that a shutter is put in opening/closing operation thereafter.
Patent JP-S60177399-A (JP)
Inventor: HIBINO MASAHIRO
IPC: G10L15/28
Filed: 1984-06-01
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-S5539869-A (JP)
Title: Flasher safety device
Inventor: YASUI TOSHIO
IPC: B60Q1/38
Filed: 1978-09-15
Abstract: PURPOSE:To accurately detect shortcircuit by detecting the shortcircuit of a flasher using the timing abstracted from the flashing control pulses and cutting off current paths. CONSTITUTION:Power is fed to the control circuit 3 from the battery 1 loaded on a car through the key switch 2 and current supply signals are intermittently applied to the direction indicating flashers 4a and 4b through this control circuit 3. The voltage of the resistor 9 which detects the current applied in the flashers 4a and 4b is applied to the shortcircuit detection circuit 16 and the intermittence detection circuit 17. The detection circuits 16 and 17 check for shortcircuit and disconnection whenever the changeover switch 6 turns on and the result is notified drivers by way of the display lamps 22 and 23.
Patent JP-S63279903-A (JP)
Title: Tyre with tread pattern having excellent wet performance
Inventor: NAKAMURA HIROSHI
IPC: B60C11/12
Filed: 1987-05-11
Abstract: PURPOSE:To improve wet performance by a method wherein, in an inflated tyre having sipes, the depth and the projection length of the sipe are specified, blocks and ribs are formed in regions having a different size, and the ratio of the width of the region is specified. CONSTITUTION:A tread pattern is formed with peripheral grooves 1, auxiliary grooves 2, blocks 3, and ribs 4, and sipes 5 are formed in the block 3 and the rib 4. The average depth of the sipe 5 is set to a value 0.4-1 times as large as the depth of the main groove 1. The sipes 5 are formed in the block 3 and the rib 4 in a manner that a wide region 6a is situated adjacent to a narrow region 6b, a ratio b/a between widths (a) and (b) of the two regions is set to 0.8 or less, and the average width (b) of the narrow region is set to a value two or less times as large as the average depth of the sipe. The projection length in the direction of the width of a tyre of the sipe 5 is set to 70% or more of that of the rib 4 or the block 3. This constitution enables improvement of wet performance.
Patent JP-H01283559-A (JP)
Title: Thermal development color photosensitive material with improved image preservation and image receiving member of same
Inventor: KAGUCHI HIROYUKI
IPC: G03C8/40
Filed: 1988-05-11
Abstract: PURPOSE:To obtain the title photosensitive material which has a less tendency for generating a stain and an improved shelf-life in an obtd. image by incorporating a specified compd. in at least one layer of photographic layers contd. in the photosensitive material. CONSTITUTION:The photosensitive material comprises the photographic constituting layers which contain a photosensitive silver halide, a reducing agent, a dye affording substance and a binder, and is mounted on a supporting body, and the compd. shown by formula I is incorporated in at least one layer of the photographic constituting layers. In formula I, R<1> and R<2> are each alkyl, aryl, aralkyl or a heterocyclic ring residual group which may be substd. R<1> and R<2> together with each other may form a ring, A<1> and A<2> are each carbonyl or sulfonyl group, B<1> and B<2> are each oxygen atom or a N-R group (wherein R is hydrogen atom or alkyl group), (n) and (m) are each 0 or 1. Thus, the photosensitive material which has the less tendency for generating the stain in the obtd. image and the excellent shelf-life of the image is obtd.
Patent JP-S63278165-A (JP)
Title: Resource name converting processing system in loose coupling between networks
Inventor: ASHIZAWA MASANORI
IPC: G06F13/00
Filed: 1987-05-11
Abstract: PURPOSE:To secure the independence of an applied program name in respective networks by providing a means for converting the resource name of a communication destination to a resource name sensed by a remote side in the secondary side network. CONSTITUTION:When a request is outputted from the secondary side network 11 to the primary side network 10, a resource name conversion processing part 20 retrieves a PRRSC node setting definition table 22 through a table retrieving part 21 and searches the applied program name in the network corresponding to a PRRS node name designated by a secondary side applied program 23 or the like. Then, the PRRSC node name is converted to the applied program name of the network 10 to output the request. Otherwise, before a communication control program 15 informs the request, a resource inquiry part 16 searches the corresponding PRRSC node name through the retrieving part 21. A resource name transformation processing part 17 convertes the applied program name in the network 1 to the PRRSC node name obtained by the inquiry part 16 to transmit the request from the network 10 to a communication access control part 19.
Patent JP-S63278155-A (JP)
Title: Management processing system for decentralized data base
Inventor: KANEKO MASAMICHI
IPC: G06F12/00
Filed: 1987-05-11
Abstract: PURPOSE:To maintain and secure the consistency of data by feeding the updating log of a center of its own collected during a certain period to a remote center and disposing a means reflecting on a data base of its own in the remote center. CONSTITUTION:The data bases 10A, 10B having the data of the same contents are developed on computer systems 1A, 1B. Updating log transfer parts 5A, 5B in data consistency processing parts 4A, 4B transfer updating log information stored in the log data sets 9A, 9B of the center of its own to the remote center periodically at night. Updating reflecting processing parts 6A, 6B receive the updating log information from the remote center, calculates an updating difference and the updating difference of the center of its own and compares. When a remote updating item is not updated in the center of its own, the contents of updating are reflected in the data bases 10A, 10B of the center of its own. When it is updated in the center of its own, whether they are reflected or not decided according to the predetermined level of the center and processed and when the reception processing of the updating log is completed, the center of a transmission side marks a next transfer.
Patent JP-S60257274-A (JP)
Title: Driving mechanism for feeding paper
Inventor: HASHIMOTO HIROYUKI
IPC: B41J11/24
Filed: 1984-06-04
Abstract: PURPOSE:To contrive a smaller size, a higher efficiency and reductions in the number of component parts and weight, by a construction wherein a rotor connected to a platen shaft is pressed against an elastic body, a piezoelectric element is provided on the surface of the elastic body, a detecting means for the rotating quantity of the rotor is provided, the rotor is formed from brass, and the elastic body is formed from a mild steel material. CONSTITUTION:The platen 6 with a printing paper set thereon is directly connected to the driving mechanism through the platen shaft 5, and is driven to rotate. The shaft 5 is provided with a gear 8 for detecting the rotating quantity thereof, and the rotating quantity is detected by a magnetic sensor 9. The rotating quantity thus detected is fed back to a driving system by a controlling mechanism to perform feedback control. By a surface wave generated from the piezoelectric element 1, a driving force for low- speed, high-efficiency and high-torque rotation is exerted on the rotor 3, thereby driving a paper-driving shaft 5 to feed the paper. In this case, the rotor 3 is formed from a brass material, while the elastic body 2 is formed from a mild steel material. Accordingly, since both of the rotor 3 and the elastic body 2 have a high coefficient of surface friction, a surface with a high coefficient of friction is provided at a contact part of the rotor 3 and the body 2.
Patent JP-H05284928-A (JP)
Title: Resonator for producing popcorn and container for producing popcorn
Inventor: UJIGAWA MAKOTO
IPC: H01P1/20
Filed: 1992-04-08
Abstract: PURPOSE:To obtain a resonator for producing popcorn capable of providing a wide band at a low production cost and a resonator type container for producing the popcorn. CONSTITUTION:The objective resonator 52 for producing popcorn having plural resonating elements 11, 12 and 13, tilted to the center and provided in the bottom of a container 50 for producing the popcorn. The respective plural resonating elements 11, 12 and 13 are constructed of 1/4 wavelength Lecher wires resonating elements having the length and binding degree set so as to resonate at the frequency of a microwave oven. The electromagnetic fields of at least the adjacent resonating elements are arranged so as to mutually intersect at right angles.
Patent JP-S5740301-A (JP)
Title: Deadman's device
Inventor: TAKEDA CHIYUUZOU
IPC: B60L3/02
Filed: 1980-08-20
Abstract: PURPOSE: To allow a motorman to shift his hand to a position lower than a main handle by a method wherein a deadman's switch contained in a framework is provided in the front of a table constituting a master controller and the framework is provided with a grip.  
     CONSTITUTION: A reverser handle 2, a main handle 3, and a speed balancing switch handle 4 are provided on the top of a table 1a of a master controller main body 1 located in a motorman's cab, and a deadman's device I is situated within the main handle 3. Buried in the fron  panel 1b of the table 1a is a box shaped framework 10 provided with a grip 9. A second deadman's switch 11 is provided in the framework 10 including a grip 13 driven inwards to abut atainst an operating piece 11a by coil springs 14 mounted on guide rods 12. A motorman can shift the position of his hand by selectively using whichever deadman's switch that may suit him. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04342814-A (JP)
Title: Exhaust filter for internal combustion engine
Inventor: MIWA HIROMICHI
IPC: F01N3/02
Filed: 1991-05-20
Abstract: PURPOSE:To prevent abrupt blow-off upon abrupt acceleration in an exhaust filter for an internal combustion engine which uses a three-dimensional porous material such as ceramic foam, by widely diffusing exhaust particles in the foam. CONSTITUTION:A filter element 2 made of ceramic foam is divided into a plurality of foam members 2A, 2B, along planes which are parallel with an exhaust stream, which are closely adjacent to each other. Several slit-like diffusion holes 5 are formed in each foam member, piercing through the foam member in multiple stages. The positions of the diffusion holes 5 in the foam members 2A, 2B are shifted from each other between the first foam member 2A and the first foam member 2B so that they are not overlapped with each other.