baber/WOPTO huggingface dataset:
Patent JP-S5975657-A (JP)
Title: Semiconductor device
Inventor: HANEDA HISASHI
IPC: H01L29/06
Filed: 1982-10-22
Abstract: PURPOSE:To reduce the quantity of semiconductor material to be used by a method wherein a field concentration lessening part is provided on the back side of the semiconductor device. CONSTITUTION:An element part 2 is provided on a semiconductor substrate 1. In order to lessen the field concentration on the outer circumference of said element part 2, the outer end of the element part is extended to the back side, and a field limiting ring 6 is provided. As a result, the part 7 of the semiconductor material as indicated by the broken line in the diagram can be saved. Also, a field plate 4, for example, may be used instead of the field limiting ring 6. By providing the above-mentioned structure on the back side of the semiconductor device, the number of process of manufacture increases and the cost of the back side electrode comes up, but said increase is considered to be small when compared with the process performed for formation of an element part and the cost of semiconductor material, thereby this improvement is considered to be significant remarkably.
Patent JP-H0929665-A (JP)
Title: Motor stapler
Inventor: SAITO YOSHITAKA
IPC: B25C5/15
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To surely detect defective drive such as buckling of a staple in a motor-driven stapler. SOLUTION: A slit plate 20 is attached to a second link arm 17 interlocked with a driver 14 of a motor stapler 1 to be vertically moved and the displacement of the slit plate 20 is detected by a photointerrupter 23. A control part judges the speed of the driver 14 from the output frequency of the photointerrupter 23 to compare the speed with the reference speed. A plurality of stages of measured time data is stored in the control part and the measured time can be selected according to the thickness of filed sheets of paper. When the driver 14 is instantly stopped immediately before a staple is buckled, the control part judges the staple is buckled and carries out the error process like indication.
Patent JP-H0932849-A (JP)
Title: Dynamic pressure type bearing and manufacture thereof
Inventor: MORI NATSUHIKO
IPC: F16C33/14
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To form a dynamic pressure generating groove easily, and also prevent excessive oil from oozing under the condition of high speed rotation, a high temperature, and the like. SOLUTION: An oil containing lubricating component 4 provided with a contraction performance in the cooling process after heat treatment, for example, mixture of lubricating oil and super high polymer polyolefine powder, is filled in a filling part 3 arranged on a shaft 1, and after that, the lubricating component 4 is contracted by heat treatment and cooling so as to form a dynamic pressure generating groove 6.
Patent JP-H0936418-A (JP)
Title: Semiconductor light emitting element
Inventor: MATSUMOTO YUKIO
IPC: H01L33/40
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor light emitting element having high emission efficiency in which the current is prevented from being concentrated directly under an upper electrode. SOLUTION: At least a light emission layer 6 and a current diffusion layer 5 are provided on a semiconductor substrate 1 while an upper electrode 9 is provided partially on the surface of current diffusion layer 5 and a lower electrode 10 is provided at least a main part on the rear side of semiconductor substrate 1. In such a semiconductor light emitting element, a low resistance layer 7 having lower resistance than the current diffusion layer 5 is provided on the outer circumference directly under the upper electrode 9 in the current diffusion layer 5.
Patent JP-H06189768-A (JP)
Title: Chimera antibody against pre-s2 antigen of hepatitis b virus and cell strain for producing the same
Inventor: KAN BUNKI
IPC: C12N1/21
Filed: 1992-06-18
Abstract: PURPOSE: To obtain a murine/human chimeric antibody specific for hepatitis B virus(HBV) pre-S2-antigen useful for the prevention and/or treatment of hepatitis B.  
     CONSTITUTION: The antibody includes the first gene coding H chain of the chimeric antibody including the gene coding a variable region(V region) of a H chain of the murine antibody with specificity for HBV pre-S2 antigen and a constant region(C region) of a H chain of human immunoglobulin, and the second gene coding the kappa chain of the chimeric antibody which includes a gene the V region of the kappa chain of the murine antibody and C region of the kappa chain of human immunogloblulin, an expression vector which is capable of expressing the chimeric gene coding the chimeric antibody, in a proper host cell and the chimeric antibody producing strain infected by the prescribed expressing vector. The method producing the chimeric antibody utilizing the prescribed cell strain. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0235736-A (JP)
Title: Semiconductor device
Inventor: EZAKI TAKEYA
IPC: H01L21/8249
Filed: 1988-07-26
Abstract: PURPOSE:To make an effective base width narrow so as to improve a cutoff frequency by a method wherein a base electrode, being in direct contact with a base between an emitter and a collector opposed to each other in a direction parallel with the surface of a semiconductor, is provided. CONSTITUTION:An n-type epitaxial layer 5 is grown on a p-type semiconductor substrate 1, an element isolation region 2 of an oxide film is formed, p<+>-diffusion layers 4E and 4C to be an emitter and a collector are formed, and an interlaminar insulating film 7 is deposited, contact openings 12E and 12C connected to the emitter and the collector are provided there, and metal wires 8E and 8C are formed. Arsenic inside a polysilicon film 9 is diffused into the substrate 1 for the formation of an n-type base contact 10. And, the part of the n-type epitaxial layer 5 sandwiched in between the p<+>-diffusion layers 4E and 4C grows to be an active base 5A. A metal wire 8B is connected to a base lead 9 at a 12B provided to the base lead 9 which extends to the isolation region 2, A base potential applied onto the metal wiring 8B reaches to the base contact 10 via the base lead 9 to make a forward bias between the active base 5A and the emitter 4E. The forward bias becomes higher with the part becomes closer to the surface of the substrate, so that most of the carriers flows through a part small in base width.
Patent JP-S6163883-A (JP)
Inventor: KIMURA YOSHIYUKI
IPC: G09F19/02
Filed: 1984-09-05
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-S6429564-A (JP)
Title: Common joist mechanism
Inventor: YAMAMOTO KIYOSHI
IPC: E04F15/024
Filed: 1987-07-25
Abstract: PURPOSE: To reduce cost by installing a plurality of sleepers with webs in the vertical direction and flanges in the horizontal direction annexed to the lower end sections of the webs on a post and bridging a plurality of floor joists on the same top face among the flanges in the orthogonal direction to the sleepers. CONSTITUTION: Long-sized hat type steel, in which flanges 22 are annexed on both sides of the lower end of a web 21 by a zinc-plated steel plate, is used as a sleeper 2. Small holes 23 at regular intervals and lips 24 are formed to flange surfaces and operating holes 25 for screw legs are formed at the places of the top face of hat type steel, and a floor joist 3 and the webs 21 of the sleeper 2 are formed in the same height while using channel steel in standard length as the floor joist 3 in the U-shaped sectional zinc-plated steel plate.  The sleepers 2 are mounted in parallel at regular intervals on a floor slab 4 and the places of the sleepers 2 are supported by posts 1, and top faces are formed in the same level and the floor joists 3 crossed at right angles with the sleepers 2 are bridged between the two parallel flanges 22 while a lattice- shaped floor joist mechanism 5 is constituted. Accordingly, the execution of works can be simplified.
Patent JP-S57137476-A (JP)
Title: Supplying method for chemical component in zinc phosphate treatment
Inventor: MURAKAMI RIYOUICHI
IPC: C23C22/13
Filed: 1980-12-26
Abstract: PURPOSE: To continuously form a zinc phosphate coat favorable for use as an undercoat for coating on a metallic surface by supplying free phosphoric acid in a specified molar ratio per unit treatment area in the zinc phosphate treatment of the metallic surface.  
     CONSTITUTION: In the chemical treatment of a metallic surface by zinc phosphate treatment using sodium nitrite as an accelerator, the metallic surface is first treated at 3W15m 2 /hr rate to 1m 3  of a treating bath. At this time, free phosphoric acid is supplied by 0.10W0.31mol per 10m 2  treatment area. Nitrite ions as the accelerator are supplied by 0.2W0.8 mole per 10m 2  treatment area. By this supplying method the formation of abnormal sludge in a treating soln. is inhibited even in a zinc phosphate treatment method with low bath load, and the normal treating soln. can be fed to a substance to be treated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H066865-A (JP)
Title: Master/slave network system
Inventor: FUKUNAGA NAGAHIRO
IPC: G06F13/00
Filed: 1992-06-19
Abstract: PURPOSE:To provide a master/slave network system by which the setting and setting change of a start processing at each terminal equipment connected with a system can be easily attained, and the confirmation of the setting of the start processing at each terminal equipment can be easily attained. CONSTITUTION:Plural slave stations 31-3n are connected through a communication path 2 with a master station 2 so that a communication can be attained. Each slave station 31-3n stores key word data for designating the kind of the start processing in the inside memory 304, reads the key word data from the inside memory at the time of a power supply, and executes the corresponding start processing. And also, each slave station 31-3n changes the key word data stored in the inside memory 304 in response to start setting command data transmitted from the master station 1. Moreover, each slave station 31-3n transmits the key word data stored in the inside memory 304 to the master station 1 in response to a start setting reading command data transmitted from the master station 1.
Patent JP-H093719-A (JP)
Title: Production of melt-extruded yarn with t-die
Inventor: MIDORIKAWA KATSUO
IPC: D01D5/08
Filed: 1995-06-20
Abstract: PURPOSE: To reduce the unevenness within each filament and between individual filaments in the yarn by grooving only one joint surface of T-die in one row to simply and exactly form the extrusion orifices in a T-die. CONSTITUTION: One surface 1a of joint surfaces of a T-die 1 is formed as a flat surface, while the other surface 1b is grooved to form nozzles (n) in a row and a synthetic resin is melt-extruded through the nozzles (n) into a yarn. The grooving process can be simplified to readily form nozzles of each a small diameter. The land length of the nozzles is made longer, as they get near the center, whereby the extrusion pressure can be made uniform all over the area of T-die 1.
Patent JP-H062380-A (JP)
Title: Roof panel with top light
Inventor: HOSOKAWA MICHIO
IPC: E04D3/35
Filed: 1992-06-19
Abstract: PURPOSE:To support horizontal bearing even in all directions by arranging roof braces on both upper and lower sides of a top light for natural lighting and further even on both sides in the horizontal direction respectively. CONSTITUTION:Roof panels 2,... are arrayed in parallel in the direction of a roof ridge 1 on both sides of the roof ridge while holding the roof ridge, thus constituting a roof. A top light 3 for natural lighting is installed previously at the central section of the roof panel 2 at a central section in the direction of the roof ridge on one side of the roof ridge 1. A pair of the roof panels 2, 2 mutually inclined in the opposite direction while holding the roof ridge 1 respectively are connected in the roof ridge section in these panels 2, and these panels 2 are mounted onto a framework 7 while two panels 2 are unified. X-shaped braces 4, 4 are constituted in the roof panels 2,... having no top light 3. On the other hand, braces 5, 5 are arranged in an X shape on both upper and lower sides of the roof panel 2 with the top light 3 and one brace 6, 6 are disposed toward the opposite direction respectively in space sections on both left and right sides in the roof panel 2 with the top light 3.
Patent JP-H0912301-A (JP)
Title: Apparatus for producing gaseous hydrogen
Inventor: NAKAMURA MASATOMO
IPC: B01D53/22
Filed: 1995-06-28
Abstract: PURPOSE: To simplify production and to reduce a cost by separating and recovering gaseous hydrogen generated in an endothermic gas generator by the combustion heat of gaseous fuel using gaseous hydrocarbon as a raw material by a hydrogen separator having permeable membranes made from gaseous hydrogen selective permeable arom. polymide. CONSTITUTION: The gaseous hydrogen supplied from a gas feed port 14 and the air supplied through a filter 105 are mixed at a ratio of an air ratio of <=1 via control valves 111, 112 and the mixture is supplied into a retort 103 in this exothermic gas generator 100. On the other hand, the gaseous fuel and the air are supplied to a gas burner 101 and are burned and heated in a furnace shell 102, by which the hydrocarbon cracking endothermic type gas essentially consisting of H2 , CO and N2 is generated in the retort 103. This gas is forcibly fed from a gaseous raw material 203 into a cylindrical case 201 contg. many pieces of the hollow membranes 202 of the permeable membranes made from the arom. polymide existing in the hydrogen separator 200 and the hydrogen rich gas is taken out of a permeated gas outlet 205.  The gas from a nonpermeated gas outlet 207 is used for the fuel of a gas burner 101.
Patent JP-H0824044-A (JP)
Title: Matting
Inventor: IKEDA TAKURO
IPC: A45F3/00
Filed: 1994-07-15
Abstract: PURPOSE:To provide a matting which is discardable without pollution and is inexpensive and to make the matting disposable by using one sheet of corrugated board as the matting. CONSTITUTION:A cushion 12 is formed of one sheet of the corrugated board 10. The single faced corrugated board 10 suffices in such a case. The corrugated board 10 intrinsically has moisture absorbing and deodorizing properties and is, therefore, fair as the material of the cushion. The flutes 10a existing on its front surface render the board with strength as well. Molding of such cushion 12 is generally executed by cutting with molds. The cushion 12 is used by facing the surface of the flutes 10a upward. The flutes 10a stimulate the body to make a user cozy; in addition, the flutes have an effect of improving the flow of the air in the contact parts and offering a comfortable touch. Such cushion 12 is discarded after one or several times of use as its nature but does not render regretfulness even if the cushion is discarded. The matting is produced at a low cost and the discarding treatment and pollution-free incineration are possible and easy regeneration is possible as well. Then, the disposable use is possible. Dust is not produced in these treatments and, therefore, the treatments are hygienic.
Patent JP-H0828105-A (JP)
Title: Key management device
Inventor: IMAI AKIHIKO
IPC: E05B19/00
Filed: 1994-07-15
Abstract: PURPOSE:To accomplish storage and management of a key and to shorten an unloading time of the key by rotating a key storing and holding body at 45 degrees so as to receive the key in receipt of the key and inclining the key storing and holding body at 45 degrees so as to drop the key into an unloading port in requirement of the key. CONSTITUTION:A card reader 30 receives input operation to a magnetic card insertion port by means of a magnetic card issued for every key storing and holding body 12 so as to read recorded contents of the magnetic card. Then, a determination controlling unit 32 compares and collates the read signal with the registered contents for every key storing and holding body 12 previously registered in a memory unit 33 so as to select the key storing and holding body 12 corresponding to the magnetic card. Subsequently, a determination signal is informed to a number of revolutions controlling unit 34 for an output shaft in a driving motor 15 corresponding to the key storing and holding body 12 if conformity of collation is obtained, and the driving motor 15 is driven for the predetermined time. According to the driving time of the driving motor 15, the key storing and holding body 12 is rotated at 45 degrees so as to be inclined, stopped in the predetermined position for the required time by means of a timer circuit 35, and returned to the original storage space position.
Patent JP-H1141790-A (JP)
Title: Pcm current differential relay
Inventor: HIROSE YUICHI
IPC: H02H3/28
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a PCM current differential relay realizing highly accurate protection for transmission system by matching the sampling timing of transmission line current PCM signal without being subjected to restrictive conditions on the propagation lag time of the transmission line thereby comparing the transmission line current PCM signal of a host unit accurately with that from a counterpart unit. SOLUTION: The PCM current differential relay 11-A, 11-B comprises a section 22-A, 22-B for generating a sampling clock synchronized in phase with a transmission line current, an analog/digital converting section 21-A, 21-B for sampling the transmission line current with the sampling clock and converting it into a PCM signal, a section 23-A, 23-B for transmitting the PCM signal in a frame structure synchronized in phase with the transmission line current to a counterpart unit, and a processing section 24-A, 24-B for comparing a PCM signal received from the counterpart unit with that of its own unit and detecting a transmission line fault.
Patent JP-H0916086-A (JP)
Title: Printed price tag
Inventor: TERUKINA KAZUHIRO
IPC: G09F3/12
Filed: 1995-06-29
Abstract: PURPOSE: To prevent the front ends of pins from parting from the surface of price tags at the time of handling and wearing merchandise by forming slits which intersect approximately orthogonally with pins slightly in front of the front end parts of the pins inserted into pin sewing parts. CONSTITUTION: The price tags 1 printed with bar codes are mounted at clothing goods 2. The pins 3 prick first the printed price tags 1 and the clothing goods 2, emerge to the rear side, prick again the clothing goods 2 and the printed price tags 1, emerge to the front side and prick again the printed price tags 1 and the clothing good 2 and arrive at the rear surface. The printed price tags 1 consist of plural unit price tags disconnected to the slender tag roll made of rigid paper and have a sp. gr. of 260g/m<2> and therefore, the friction resistance between the pricked pins 3 to the tags is large and the relative positional relations do not change at the time of use.  The slits 6 approximately orthogonal with the pins 3 are formed like perforations in front of the front ends of the pins 3 to be inserted and, therefore, the slit 6 forming parts bend and the pins 3 maintain the parallel state with the remaining parts of the printed price tags 1.
Patent JP-S6165451-A (JP)
Title: Semiconductor ic device
Inventor: SAIGO TAKASHI
IPC: H01L21/82
Filed: 1984-09-07
Abstract: PURPOSE:To reduce the effects of power source noise on the simultaneous variation in output buffer by a method wherein the simultaneous variation of many output buffers is prevented with respect to the semiconductor device of multi-pin type. CONSTITUTION:A resistor 4 made of a diffused layer or polycrystalline Si 7 is inserted between the input of an output buffer 5 of the output circuit and the output of the internal circuit. As the side path of the Si 7, Al wirings 8 are connected with contacts 9 at three points. The delay time of propagation from the internal circuit to the output buffer can be delayed by cutting the wirings 8 at points (a) and (b). Therefore, the simultaneous variation of many output buffers can be prevented. This enables the reduction in the effects of power source noise exerted on the simultaneous variation in output buffer.
Patent JP-H0913695-A (JP)
Title: Repairing method of reinforced concrete pole member
Inventor: TESHIBA TADAO
IPC: E04C5/18
Filed: 1995-06-30
Abstract: PURPOSE: To easily repair only a local part at a job site by cutting off a damaged part of a reinforced concrete pole member, and joining a relay reinfordement and cut reinforcements by using a mortar-filled type reinforcement joint. CONSTITUTION: A relay reinforcement 3 is arranged between the cut residual ends 2-a and 2-b making a pair of upper and lower parts. Mortar joints are respective installed in an upper end part of a lower end part of this relay reinforcement 3, and the lower cut residual end 2-a and a lower end part of the relay reinforcement 3 are repectively loosely inserted by a necessary minimum burying length into a lower arranging joint 5-a, and the upper cut residual end 2-b and an upper end part of the relay reinforcement 3 are respectively loosely inserted by a necessary minimum burying length into an upper arranging joint 5-b. A plug 13 made of an elastic body is fitted to and installed in a lower opening of the respective mortar joints, and a clearance between this opening and a reinforcement loosely inserted from here is sealed.  Since the mortar joints are adopted as joining means of the upper and lower cut residual ends and the relay reinforcement, even if there is slight dislocation in the axis of the upper and lower cut residual ends, joing work can be easily performed.
Patent JP-S6264871-A (JP)
Title: Water-soluble coating composition
Inventor: ODANAKA HIROSHI
IPC: C09D163/00
Filed: 1985-08-27
Abstract: PURPOSE:To obtain the titled composition improved in resistance to corrosion, water and abrasion and in adhesion, by mixing an acidic aminoalkyl ester- modified vinyl copolymer, epoxy compound, glycol dialkyl ether and water. CONSTITUTION:The titled coating compsn. is obtained by mixing an acidic aminoalkyl ester-modified vinyl copolymer acidified with at least one acid of hydrochloric acid, hydrobromic acid and a monocarboxylic acid; an epoxy resin; a glycol dialkyl ether of the formula (wherein R<1> and R<2> each are 1-3C alkyl; R<3> and R<4> each are H, methyl; n is 1-4); and water. Said modified vinyl copolymer is an aminoalkyl ester-modified vinyl copolymer which has been rendered water-soluble with a monovalent mineral acid or various monocarboxylic acids.
Patent JP-H07137376-A (JP)
Title: Paper transfer mechanism
Inventor: NISHIKAWA TOMOYUKI
IPC: B41J15/00
Filed: 1993-06-30
Abstract: PURPOSE:To permit the selection of the optimum discharging style by a method where in a first mode, stopping the feeding operation of a continuous form simultaneously with the finishing of transferring, a second mode, discharging and/or stopping the page of the continuous form, which has finished transferring thereon, after fixing it, and a third mode, returning the paper again into the device and stopping it, are set switchably. CONSTITUTION:A continuous form P is passed between a light sensible body 14 and a transfer means 26 to transfer a toner picture from the light sensible body 14 onto the continuous form P and fix the transferred picture on the continuous form P. In such an electronic photographing device 10, a first mode, stopping the feeding operation of the continuous form P simultaneously with the finishing of transferring, a second mode, discharging and stopping a page of the continuous form P, on which the transferring is finished, after fixing it by a fixing device 35 and discharging it out of the device main body 12, and a third mode, returning the continuous form P again into the device main body 12 and stopping it, are set switchably through a mode switching switch. As a result, a paper transferring mechanism, capable of selecting the optimum discharging style upon discharging a page in the continuous form P, on which the transferring is finished, can be obtained.