baber/WOPTO huggingface dataset:
Patent JP-S63276770-A (JP)
Title: Storing container for disk
Inventor: HASHIMOTO YOICHI
IPC: G11B17/26
Filed: 1987-05-08
Abstract: PURPOSE:To eliminate the exchange of a storing container at the time of performance with one disk and plural disks and to improve an operability by unifying a storing container for the performance of one disk and a storing container for the performance of plural disks. CONSTITUTION:The storing container 1 for the performance of one disk and a storing container 2 for the performance of plural disks are constituted and a tray 1a to load an arbitrary disk 5 to desire the performance is provided at the upper part of the container 1. Plural trays 2a to store plural arbitrary disks to desire the continuous performance are provided at the container 2, the container 1 is overlapped on the container 2 and the container 1 can be slid in an XF direction of an arrow by the sliding mechanism not shown in the figure. The sliding mechanism slides along a rail 11 provided at the upper part of the container 2, and trays 1a and 2a are rotated by 180 deg. in an R direction of an arrow with rotary shafts 4a and 4b as a center. here, the time to rotate is the time when the container is mounted to a disk autochanger device and the performance condition is obtained.
Patent JP-S5635480-A (JP)
Title: Light emitting diode
Inventor: YONEDA KIYOSHI
IPC: H01L29/43
Filed: 1979-08-29
Abstract: PURPOSE:To improve the light emitting efficiency of the light emitting diode by bonding a crystal having the same conductivity type as the front and back surfaces of a GaAsP crystal having a P-N junction and larger energy gap than the crystalline surface thereof to the front and back of the GaAsP crystal. CONSTITUTION:When the P-N junction B of a GaAsP layer is forwardly biased, electrons 8 injected from an n type layer to a p type layer move within a diffused distance, and are recombined with holes 10. The junction depth is sufficiently increased in length as compared with the diffused distance, the light is absorbed in the crystal before the light is picked up from the surface, and light emitting efficiency is thus enhanced. Since the thickness L of the p type GaAsP layer is formed equally to the electron diffused distance and is bonded to the p type GaP of a band gap Eg1>Eg2, uncombined electrons 9 in the p type GaAsP reach the p type GaAsP layer. However, the electron 9 is moved to the low energy level transmission band, is recombined with the holes 10, and emits photons 12, and becomes in the energy equal to Eg2. Since it incorporates the front and back layers of Eg1>Eg2, no absorption on the front and back layer surfaces occur, and internal light can be externally picked up.
Patent JP-H08305647-A (JP)
Title: Communication protocol processing system
Inventor: TAKASE KOICHI
IPC: H04L29/08
Filed: 1995-05-09
Abstract: PURPOSE: To reduce the access frequency and the data transfer quantity to an operating system and also to reduce the processing time in order to attain the fast processing of a communication protocol processing system by registering a system request to a queue register means without starting a matrix control means as lone as a processing wait request is already registered to the queue register means when a data transfer request is accepted. CONSTITUTION: A system call reception means 1 refers to a queue register means 5 to decide whether a waiting state processing request is confirmed when a data transfer request is received from a user. If no waiting state processing request is confirmed, transfer data memory block 6 is secured and a matrix control means 2 is started. If the waiting state processing request is confirmed, the means 1 does not start the means 2 and registers the data transfer request to the means 5. The means 2 carries out the waiting state processing request as long as this request is already registered to the means 5 in the processing request execution end mode.
Patent JP-S591172-A (JP)
Inventor: TAKEDA SAKAE
IPC: B25B23/14
Filed: 1982-06-29
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-S62268157-A (JP)
Title: Semiconductor memory storage
Inventor: KIHARA HIDETAKA
IPC: H01L21/8242
Filed: 1986-05-16
Abstract: PURPOSE:To obtain a semiconductor memory storage, the number of manufacturing masks of which may be decreased, by forming a conductive film self-aligned with a gate electrode of a transistor over the surface of a conductor film filled with an insulating thin film in a groove from the surface of one impurity layer in the transistor. CONSTITUTION:A p-type Si layer 12 is grown on a p<+> si substrate 11, a field oxide film 13 is shaped in a region between cells, and phosphorus-doped first polysilicon 15 is firmed through CVD through a capacitor thermal oxide film 14, to fill a groove. Gate electrodes 17 are shaped through gate oxide films 16, and phosphorus ions are implanted, using the gate electrodes as masks to form n-type source and drain 18, 19 in low concentration. An SiO2 film is shaped to the whole through CVD, and the whole surface is etched and As ions are implanted to form n<+> source and drain 21, 22 in high concentration. The capacitor oxide film 14 is interposed between the n-type layer 22 and the buried polysilicon 15, but the oxide film 14 is grown as a continuous film because it is 150Angstrom  thick, lastly the surface is coated with a CVD SiO2 film 24, and a contact hole is bored and an Al film 25 is disposed. Accordingly, the decrease of the number of masks can be attained.
Patent JP-H10302750-A (JP)
Title: Production of alkaline battery
Inventor: OKUBO TAKESHI
IPC: H01M50/528
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To suppress a melted and scattered material of a metal such as copper caused at the time of spot welding of an anode terminal plate and an anode electric collector of an alkaline battery from being mixed to the inside of the battery and prevent occurrence of self-consumption of the battery caused by the interior short circuit generated resulting from the mixing. SOLUTION: At the time when an upper face of a head part of an anode electric collector 6 and the center inner face of an anode terminal plate 8 are spot-welded, they are melted by a frequency-conversion electric power source and after that, the anode electric collector 6 is inserted into the center part of a seal body 5 made of resin and a washer 7 made of a metal to give an assembled seal body 9. Then, the assembled seal body 9 is inserted into an aperture part of a battery case and the aperture part is air-tightly sealed through the seal body made of resin.
Patent JP-S5812736-A (JP)
Title: Manufacture of kicking plate for automobile
Inventor: NARITA TAMIO
IPC: B29C61/00
Filed: 1981-07-17
Abstract: PURPOSE:To obtain the subject plate by the use of a small mold without the use of an expensive and large mold, by a method wherein, after a main part of a kicking plate is molded through extrusion-molding thermoplastic resin, and the main plate is placed in a mold space for molding an end part to perform an injection molding. CONSTITUTION:After a main part 1 of the kicking plate of an automobile is molded by extrusion-molding thermoplastic resin, i.e., polyvinyl chloride, the end part of the extrusion-molded piece 1 is placed on a movable half of mold 15, the movable half of mold 5 is raised toward a cacity side part 16 to close a mold, and the end part of the extrusion-molded piece 1 is placed in a mold space 17 which forms the end part of the kicking plate. Thermoplastic resin is then injected in the mold space 17 through a nozzle 18, a sprue 19, a runner 20, a gate 21, and it is cooled and cured to obtain a product in which an injection- molded piece is monolithically added to the end part.
Patent JP-H049625-A (JP)
Title: Frequency analyzing element
Inventor: TABATA OSAMU
IPC: G01J1/44
Filed: 1990-04-25
Abstract: PURPOSE:To attain the highly accurate analysis of frequency up to its high frequency by oscillating a cantilever in a channel having intrinsic frequency equivalent to a frequency component included in an optical signal made incident upon a photoelectromotive force part at the time of the incidence of the signal. CONSTITUTION:An optical signal 100 whose frequency is to be analyzed is made incident upon the photoelectromotive force part 16 through an optical fiber. In this case, the pn junction area of the part 16 generates electromotive force having frequency corresponding to the intensity change of the incident optical signal 100. The generated optical power is impressed between the conductive cantilevers 22-1 to 22-n in respective channels and a semiconductor substrate 10 and dielectric attractive force is generated between them. Since the inherent frequency levels of respective levers 22-1 to 22-n are set up to respectively different values in stages, the cantilever in the channel having the intrinsic frequency equivalent to the frequency component of photoelectromotive force is sharply oscillated by resonance.
Patent JP-H04339008-A (JP)
Title: Fluid pressure circuit
Inventor: NANAHARA KENJI
IPC: B60G17/04
Filed: 1991-05-16
Abstract: PURPOSE:To enhance control accuracy of an actuator by preventing fluctuation of control pressure due to fluctuation of supply pressure from a fluid pressure supply source and return pressure from the actuator, and to regenerate fluid energy by converting the fluid energy of the return pressure into supply pressure energy. CONSTITUTION:In constitution wherein working fluid obtained from a fluid pressure supply source 1 is supplied to an actuator 5 via a pressure control valve 4 from a supply oil passage 3 and return oil from the actuator 5 is returned to an oil tank 5, a cylinder device 13, comprising a cylinder main body 15 whose both end parts are communicated with the supply oil passage 3 and a return oil passage 11 respectively and a piston 16 movably fitted inside the cylinder main body 15 and moving according to fluid pressure difference between both oil passages 3, 11, is interposed between the supply oil passage 3 and the return oil passage 11.
Patent JP-S5335610-A (JP)
Title: W base sintered alloy having high toughness
Inventor: KODAMA YUUJIROU
IPC: C22C27/04
Filed: 1976-09-16
Abstract: PURPOSE: The W base sintered alloy having a high toughness and an excellent oxidation resistance, which is obtained by sintering the metal powder containing W as the main component, and further, Cr, Cu, Fe and Ni at a high temperature. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5735531-A (JP)
Title: Preparation of ethylphenol and vinylphenol
Inventor: FUJII KINYA
IPC: B01J23/44
Filed: 1980-08-12
Abstract: PURPOSE: To prepare the titled both compounds simultaneously in high yield very efficiently, by using a catalyst supported on metallic palladium and/or cobalt in decomposing a phenolic derivative, e.g. 1,1-bis(4-hydroxyphenyl)ethane, under heating.  
     CONSTITUTION: A phenolic derivative expressed by the formula (n is an integer 0W5; X is H, CH 3 , C 2 H 5 , C 3 H 7 , OCH 3 , CH 2 Cl, CH 2 Br, Cl, Br, F, OH, COOH or NO 2 ) is decomposed in the presence of a catalyst supported on metallic palladium and/or cobalt under heating to give vinylphenol and ethylphenol in high yield very efficiently. The ethylphenol is readily converted into vinylphenol and very industrially useful as a raw material for an antioxidant and a pharmacologically active substance. A commonly used carrier may be used as the carrier for the catalyst; however, active carbon is most preferred. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02290603-A (JP)
Title: Cold rolling method for steel strip
Inventor: SASAKI TSUYOSHI
IPC: B21B15/00
Filed: 1989-04-28
Abstract: PURPOSE:To improve the width accuracy of a steel sheet after rolling and to prevent the formation of saw edges in spite of the cold high-draft rolling of the steel sheet by grinding the crumbled end faces of the steel sheet and further rolling the same after the cold rolling at a specific total draft. CONSTITUTION:Cutting tool grinders 3 is provided between tandem stand mills 5 of <=50% draft to grind the end faces of the steel sheet 1 as the measures to prevent the formation of the saw edges. The generation of the saw edges is obviated in this way even if the steel sheet is thereafter subjected to the cold rolling at >=80% total draft. In addition, the accuracy of the sheet width is improved. The complete prevention of the sheet rupture during the rolling is possible as well. As a result, the trimming of the products is omitted and the yield is improved.
Patent JP-H047687-A (JP)
Title: Character recognition device
Inventor: IWANE NORIYUKI
IPC: G06G7/60
Filed: 1990-04-25
Abstract: PURPOSE:To execute a characteristic extraction processing at high speed and to stably extract a characteristic by providing a quantizing part, a neural net part, a neural sensor scanning control part, a characteristic vector part and a category identification part. CONSTITUTION:The quantizing part 1-1 quantizes input data of raw data taken in by an image scanner or the like, and outputs it to a neural net having a parallel processing sensor. The neural net scans data quantized in the quantizing part based on the control of the neural sensor scanning control part 1-3. The output is outputted to the characteristic vector part 1-4, and the characteristic vector part 1-4 synthesizes the outputs of the neural net, obtains the characteristic vector and outputs it to the category identification part 1-5. Thus, a characteristic extraction process is allotted to the neural net and the subsequent processing is allotted to a conventional method. Thus, stable characteristic extraction can be executed and speed can be improved.
Patent JP-H047808-A (JP)
Title: Low-temperature container for superconductive magnet of nuclear magnetic resonance tomographic equipment
Inventor: SONOKI KIYOTO
IPC: H01F6/04
Filed: 1990-04-25
Abstract: PURPOSE:To reduce the impact due to eddy current as well as to reduce the mental pressure to give to a subject by eliminating the surrounding wall of a cavity of a low-temperature container. CONSTITUTION:A low-temperature container 2 is divided into two parts along the cylindrical axis. Magneto-shielding plates 1a and 1b are mounted on the respective external parts of low-temperature containers 2a and 2b. A several number of a bar-type steel shielding plate 4 are mounted with the specific spaces of D2 to the encircling direction, so that the magneto-shielding plate 1a and the magneto-shielding plate 1b may be connected with each other. As a result, the required open space can be obtained without completely filling up the surrounding space of a subject M which is inserted into a through-hole 5. In addition, a tomogram can be shot without exerting mental pressure on the subject M. The area of a conductor affected by eddy current can be also reduced.
Patent JP-H07932-A (JP)
Title: Method and device for cleaning of article surface
Inventor: CHIYAARUZU EDOWAADO PAAMAA JIY
IPC: B24C1/00
Filed: 1994-04-26
Abstract: PURPOSE: To provide a method and an apparatus for the blast cleaning of an article surface by using solid carbon dioxide pellets as an abrasive. CONSTITUTION: A portion of liquefied carbon dioxide contained within a storage vessel 1 is subjected to adiabatic expansion to produce a solid phase carbon dioxide and then the solid phase carbon dioxide is subjected to compressing or extruding to form a plurality of pellets 3. Another portion of the liquefied carbon dioxide is vaporized 5 to produce gaseous carbon dioxide at above atmospheric pressure. Then the gaseous carbon dioxide is used as a carrier and a propellant to project 8 the carbon dioxide pellets against the surface of the article to be cleaned. This constitution can eliminate the need to use a separate compressed air or nitrogen propellant system for a blast cleaning operation.
Patent JP-H0411705-A (JP)
Title: Cryostat with superconducting magnet
Inventor: SASAOKA TAKAAKI
IPC: H01F6/04
Filed: 1990-04-28
Abstract: PURPOSE:To secure a magnetic field of basic performance by constituting an inner magnet to be used in a strong magnetic field of predetermined tesla or higher generated by a magnet of an oxide superconductor in a cryostat wherein a liquid He cooling type magnet is used outside while the magnet can be replaced with a new one. CONSTITUTION:An outer periphery of a superconducting coil 16 is coated by a coil-reinforcing layer 17 and inserted in an outer superconducting coil. Therefore by making a hole at the center of a disc 22 to permit sample holder 12 to be inserted, it is possible to integrate the oxide superconducting coil 16 and fix it while it can be freely mounted on an removed from a supporting material 21 under a cryostat 11 by a plurality of fixing screws 23. Thus the cryostat part and the magnetic part are structured to be independent of each other, and when the coil 16 is deteriorated, it can be freely replaced with a new one by the screws 23. Thus a sum of a strong magnetic field of 12 tesla or higher which is generated by the metal superconducting magnet provided outside and a magnetic field generated from the inner oxide superconducting magnetic is applied to a sample in the holder 12.
Patent JP-H097344-A (JP)
Title: Tape cartridge
Inventor: YAMAMOTO OSAMU
IPC: G11B23/113
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To improve one molding accuracy and the mechanical strength of a rib by providing each tape-height regulating rib in the downward facing pattern in the inner surface of the upper case of a main body case facing each tape drawing port, and setting the position of a tunnel gate an the outside of the front surface of the tape-height regulating rib an the time of plastic molding of the upper case. SOLUTION: A table-height regulating rib 14 having the specified upper and lower width sizes is molded as a unitary body so as to protrude downard from the inner surface of an upper case 1a at a position corresponding to the upper part in each tape drawing port 6 in the upper case 1a. Then, the end part of each tape regulating rib 14 on the pocket side is connected to a boss 8a protruding downward from the inner surface of the upper case 1a as a unitary body. Then, the lower edge of each tape-height regulating rib 14 and the lower edge of the boss 8a connected to the rib are formed at the same height as the same surface shape. A tunnel gate G of the upper case 1a is positioned and set at the outer surface side around the tape-height regulating rib 14. With this constitution, the molding accuracy and the mechanical strength of the rib are improved.
Patent JP-H06298892-A (JP)
Title: One-pack-type waterproofing and vibration-damping material for railroad ballast bed and method of waterproofing and vibration-damping using the same
Inventor: MAKI HIROHISA
IPC: C08G18/10
Filed: 1993-04-14
Abstract: PURPOSE:To easily attain waterproofing and vibration damping without removing the ballast from the ballast bed of an elevated railroad. CONSTITUTION:The material comprises as major components a urethane prepolymer having two or more terminal isocyanate groups and a blocked amine compound which has substantially no reactivity with an isocyanate group and generates a primary or secondary amino group in the presence of water. This material is used for waterproofing and vibration damping.
Patent JP-S62267807-A (JP)
Title: Remote controller for automobile
Inventor: SATO KAZUO
IPC: G08G1/0969
Filed: 1986-05-16
Abstract: PURPOSE:To use a radio reception antenna, etc., as that of a remote controller for automobile and also to reduce the power consumption of both a transmitter and a receiver, by setting the carrier wave of the transmitter at a frequency level higher than a radio broadcast frequency band of a telephone transmission/reception frequency band and turning on and off the working voltage of a carrier wave oscillating circuit to transmit the impulsive carrier waves at the pulse interval set in response to codes. CONSTITUTION:The carrier wave of a transmitter 1 is set at a frequency higher than a radio broadcast frequency band or a telephone transmission/reception frequency band. The signals received from the transmitter 1 can be separated into the radio broadcast signals, etc. according to different frequency bands and a radio reception antenna 6, etc., can be used also as the reception antenna of a remote controller for automobile. While the working voltage of a carrier wave oscillation circuit is turned on and off and then turned on impulsively at the intervals set in response to codes for transmission. Therefore the working time of the transmitter 1 is shortened together with reduction of the power consumption. Furthermore a receiver 8 is set in a short time working state in terms of a cycle and then kept in a working state for a prescribed time after detection of signals received from the transmitter 1. Therefore the working time of the receiver 8 is short in at the time of waiting together with reduction of the power consumption.
Patent JP-S62268282-A (JP)
Title: For image signal coding and decoding system and device
Inventor: NAKANO YOSHITAKA
IPC: H04N19/50
Filed: 1986-05-15
Abstract: PURPOSE:To reduce the amount information generated at the time of panning and zooming by detecting whether panning or zooming occurs, generating moving vectors corresponding to respective movings, and thereby shrinking an inter-frame predicted error signal. CONSTITUTION:A TV camera controling signal inputted to an input terminal 110 from a TV camera console or a TV camera control equipment, is supplied to an intial vector generating circuit 10 where a parameter representing a panning or a zooming in a TV vamera control signal is detected. A quantization circuit 13 adaptively switches a quantization characteristic Qa used when normal and quantization characteristics Qp and Qz exclusively used at the time of panning and zooming, in accordance with the TV camera controlling signal, in order to control the amount of generation of predicted-error information.
Patent JP-H0587803-A (JP)
Title: Hydrogen erosion detecting method for mo steel
Inventor: HARADA TAKASHI
IPC: G01N33/20
Filed: 1991-04-18
Abstract: PURPOSE:To increase hydrogen erosion detecting accuracy by obtaining each values for rod-like, lump, and spherical Fe3C from image of places to be inspected, and evaluating the degree of hydrogen erosion from a ration of the lump Fe3C to the rod-like Fe3C. CONSTITUTION:As a result of erosion test, rod-like and lump carbide is reduced as erosion is proceeded while spherical carbide is less varied. The erosion is a symptom in which carbon in steel is combined with hydrogen in the environment. Accordingly, production of hydrogen erosion is evaluated and inspected from the behavior in which carbide is changed into methane. Concretely, carbide in grain boundary is sampled by an extraction replica method and then the amount of carbide in three types of rod-like, lump, and spherical shapes assumed to be Fe3C is obtained by an analysis microscope. From its ratio, i.e., the ratio of the lump Fe3C to the rod-like Fe3C, the degree of hydrogen erosion is evaluated.