baber/WOPTO huggingface dataset:
Patent JP-H1092535-A (JP)
Title: Lever holding mechanism for service plug
Inventor: KATO HISAHARU
IPC: H01R11/01
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a lever holding mechanism, which can realize the excellent operability, in a service plug, which is provided with a folding-housing type lever to be folded for housing by turning and which can be separated from a circuit housing body. SOLUTION: A lever holding mechanism for service plug is provided with a plug main body 55 having short-circuit terminals 57, 57, a lever 51 connected to the plug main body 55 freely to be turned through a turning shaft 69 in the direction crossing the terminal fitting direction of the short-circuit terminals 57, 57, and turning regulating means 71, 73 provided over the lever 51 and the plug main body 55 and for regulating the relative turning of the lever 51 and the plug main body 55 with a constant force in erecting the lever 51 in the terminal fitting direction.
Patent JP-H1085954-A (JP)
Title: Structure for liquid phase diffusion welding part of metal tube
Inventor: TSURU EIJI
IPC: B23K33/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To stably secure a firm joined part by making the joining surface in the case of a liquid phase diffusion welding between tubes or via a connecting sleeve the taper surface in contact with each other. SOLUTION: The outer peripheral taper 1t reducing the diameter in the direction of the end surface is formed in the end part outer periphery of metal tubes 1a, 1b to be joined, and the outer peripheral taper 1t is engaged with the inner peripheral taper 2t expanding the diameter in the direction of the end surface formed in the inner periphery of the both side part of the connecting sleeve 2 having the larger outer diameter than metal tubes. A joining material 3a of the liquid phase diffusion welding is interposed in the joining surface. Also, the both end surfaces of metal tubes are butted via the joining material 3b within the connecting sleeve 2 in order to make the end surface of metal tubes 1a, 1b the joining surface as well.  Under this state, a compressing stress is applied with a pressing device 5 provided with a clamp mechanism 5c and a compressing stress providing mechanism 5p while heating the joining part and its peripheral part with a heating device 4 arranged outside the connecting sleeve 2, the joining materials 3a, 3b interposed in the joining surface are molten to weld by the liquid phase diffusion, whereby the structure of the liquid phase diffusion welding of metal tubes is obtained.
Patent JP-S60135601-A (JP)
Title: Rapid compression device
Inventor: TAKAISHI TAKEO
IPC: F02B77/02
Filed: 1983-12-22
Abstract: PURPOSE:To burn under constant volume and enable to easily retest by a structure wherein a double sided piston consists of a working piston and a braking piston and an anchoring mechanism, which stops a free piston at the predetermined position and releases it when necessary, is provided. CONSTITUTION:A working piston 11 and a braking piston 13 are respectively inserted in both side cylinders B and C, which are divided by a partition wall D. At the same time, a fuel injection valve 20 is provided at a combustion chamber 12. The working piston 11 is moved leftwards by the hydraulic oil flowed in a piston working chamber 10, resulting in turning the air in the combustion chamber 12 into high temperature and high pressure air. Fuel oil injected into said high temperature and high pressure air in the combustion chamber 12 ignites and explodes so as to try to move the working piston 11 rightwards. However, at this time, the working piston 11 cannot move rightwards, because the hydraulic oil fills the working chamber 10. Thus, the burning under constant volume is made possible and the retest is also easily made possible.
Patent JP-H09104822-A (JP)
Title: Improved ultraviolet-absorbing composition and method of improving
Inventor: CHIYAARUZU ERUUTSUDO JIYOONZU
IPC: C08K3/22
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, improved in ultraviolet light absorption and useful for cosmetics, etc., by adding a specific latex to a composition containing an ultraviolet light absorber.  
     SOLUTION: This composition is obtained by adding latex particles to a composition containing at least one ultraviolet light absorber so as to make the latex particles present in an amount of about 0.1-50wt.%, preferably about 1.0-20wt.% based on the total weight of nonvolatile components therein. Latex particles having voids (preferably at about 5-50% void ratio) and further about 100-380nm, preferably about 190-350nm particle diameter are used as the latex particles. A chemical substance such as oxybenzone, dioxybenzone, sulisobenzone, methyl anthranilate, p-aminobenzoic acid or amyl p-dimethylaminobenzoate is preferably used as the absorber. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0987955-A (JP)
Title: Production of deodorizing continuous fiber nonwoven fabric
Inventor: KAWANO AKITAKA
IPC: D04H3/14
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a deodorizing continuous fiber nonwoven fabric excellent in melt spinnability, causing no dropping out the deodorizing agent contained therein, thus capable of effectively erasing offensive odor. SOLUTION: A resin composition comprising thermoplastic polymer (s) is incorporated and kneaded with a deodorizing inorganic compound followed by heating and melting the blend which is then extruded and spun through a spinneret, and a group of the resultant continuous filaments are taken up while being drawn by high-speed-high-pressure air from an ejector, opened, and then collected on a substrate to form a web, which is then subjected to hot press bonding, thus obtaining the objective deodorizing continuous fiber nonwoven fabric. The amount of the inorganic compound (fibrous inorganic compound predominant in magnesium silicate <2.3μm in average fiber length) to be incorporated in the resin composition is 0.5-3.0wt.% based on the total weight of the composition and the inorganic compound.
Patent JP-H01119187-A (JP)
Title: Method of recognizing mark containig in video signal
Inventor: JIYANNKUROODO GIRON
IPC: H04N7/167
Filed: 1988-09-28
Abstract: PURPOSE: To make it possible to recognize a sign symbol in a signal including noise by connecting a component including a sign symbol in a video signal correlatively with a reference signal, comparing a correlation result with a reference value, and when the correlation result exceeds the reference value, recognizing the symbol as a suitable one. CONSTITUTION: A feedback circuit is formed between the output side of a delay circuit 15 and an adder 14. While considering a bell-like curve of correlated values, values quantized as '1' or '0' are successively added to respective lines and the added result is supplied to a comparator 16. When a 20% error rate is allowed, a reference value Ref3 supplied to the comparator 16 is 20% < a maximum value. The output side state of the comparator 16 can regulate whether a sign symbol can be recognized or not. Thus the decoder is controlled by an output signal from the comparator 16 and the sign symbol is discriminated.
Patent JP-H03104168-A (JP)
Title: Manufacture of semiconductor device
Inventor: OIKAWA KATSUO
IPC: H01L29/78
Filed: 1989-09-18
Abstract: PURPOSE:To enable the formation of a short gate length, and obtain a device of high speed and high integration degree, by forming a trench determining gate length so as to be narrow, forming side walls on both side surfaces of the trench, and shortening the gate length by the amount of the wall thickness. CONSTITUTION:An insulating film 7 is stuck on a substrate 1, and a source.drain leading-out layer 5 is formed by introducing opposite conductivity type impurity from the substrate 1 surface. A trench 8 is formed so as to penetrate the insulating film 7 and the leading-out layer 5 and reach the substrate 1. A side wall 9 composed of opposite conductivity type conductor is formed on the side surface of the trench, and the substrate 1 is exposed on a part of the bottom surface of the trench 8. A gate insulating film 10 and a gate 12 are formed on the exposed part of the substrate 1 and the side wall 9; opposite conductivity type impurity is introduced into the substrate 1 from the side wall 9 by thermal diffusion; thus a source.drain layer 11 is formed. A gate length which is shortened by the side surface width of the trench 8 can be formed, so that a device of high speed and high integration degree can be obtained.
Patent JP-S6485126-A (JP)
Title: Apparatus for granulation and coating
Inventor: TOYA KAZUTOSHI
IPC: B01J2/16
Filed: 1987-09-25
Abstract: PURPOSE:To enable a formation of an appropriate atomizing pattern of a spray liquid by making the amounts of ejecting air from an atomizing air nozzle and a pattern controlling air nozzle of a spray gun controlled independently. CONSTITUTION:A spray gun 17, which atomizes and ejects a spray liquid, is equipped with a spray liquid nozzle 20, an atomizing air nozzle 23 opened annularly around the nozzle 20 and a pair of pattern controlling nozzles 26 arranged at symmetric positions to the nozzle 23. An atomizing air is supplied to the nozzle 23 by way of an atomizing air supply piping 31, and a pattern controlling air is supplied to the nozzle 26 by way of a pattern controlling air supply piping 31. Further, air flow rate control instruments 35, 36, 39 are installed for the purpose of keeping the air flows in these two piping 30, 31 at their respective set values by measuring their respective flow rates. As a result of these arrangements, it becomes possible to form an appropriate atomizing pattern of a spray liquid.
Patent JP-H08105662-A (JP)
Title: Absorption type chilled and warm water generator and controlling method therefor
Inventor: KAWAMURA HIRONOBU
IPC: F25B15/00
Filed: 1994-10-05
Abstract: PURPOSE: To provide an absorption type chilled and warm water generator in which a cooling operation can be smoothly started when power is interrupted during the cooling, and the operation is restarted after the power is recovered and a method for controlling the same. CONSTITUTION: At the time of power interruption, a bypass tube 24 connected between a low-temperature regenerator 2 and an evaporator 4 is opened by opening an equalizing valve 25, the pressure of a condenser 3 is lowered, and the pressure of the evaporator 4 is raised. Thus, the pressure difference between the evaporator and the condenser at the time of the power interruption can be reduced by opening the bypass tube, the liquidtightly sealed refrigerant in an U-shaped sealed tube is not blown through the evaportor side, but the cooling can be smoothly started after the power is recovered.
Patent JP-H0991912-A (JP)
Title: Apparatus for inspecting defect of magnetic disc
Inventor: TANAKA SHOJI
IPC: G11B23/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a defect-inspection apparatus for magnetic discs which can inspect defects of tracks of discrete track-type magnetic discs inexpensively in a simple constitution. SOLUTION: This is a defect-inspection apparatus for inspecting defects of tracks of a magnetic disc 11 having a guard band between adjacent tracks. The apparatus is provided with a magnetic head 1 for reading the magnetic disc 11 to be inspected which has a larger width than the width of the track of the magnetic disc 11, a recording/reproducing amplifier 2 for reproducing signals read by the magnetic head 1, and a level detection part 4 for detecting an amplitude level of the reproduced signal by the recording/reproducing amplifier 2. Moreover, the apparatus has a CPU 5 for detecting whether the track read by the magnetic head 1 is defective or not in accordance with the detection result from the level detection part 4, and controlling an access operation of the magnetic head 1 to the disc 11.
Patent JP-S60133760-A (JP)
Title: Semiconductor device
Inventor: SAITOU SHINJI
IPC: H01L29/792
Filed: 1983-12-21
Abstract: PURPOSE:To obtain the stable action of writing without the increase in the number of processes by cancelling the short channel effect and the narrow channel effect by a method wherein the gate length is reduced, and at the same time the gate width is reduced. CONSTITUTION:The upper surface of a P type semiconductor substrate 1 is provided with an element-isolating buried oxide film 2. A P<+> impurity diffused region 3' is formed under the oxide film 2. The region 3' extends the center channel region and contacts it because of the short gate width W'g. A gate oxide film 4, a polycrystalline Si floating gate 5, a gate oxide film 7, and a polycrystalline control gate 8 are provided on these. Besides, the gate length is formed short. The relation between the gate length and the gate width is a relation that the region 3' is in contact under the gate region, and that the short channel effect and the narrow channel effect are cancelled. Therefore, the gate threshold voltage does not vary.
Patent JP-H0696006-A (JP)
Title: Dma controller
Inventor: KITAGAMI SHOICHI
IPC: G06F13/28
Filed: 1992-09-10
Abstract: PURPOSE:To transfer data halfway in data assembling operation to a memory by transferring the data halfway in the data assembling operation to the memory when data of DMA transfer match with data in a register for storing data resetting the data assembling operation. CONSTITUTION:The DMA controller 1 is equipped with a DMA control part 2, a dedicated register (temporary register) 3 for holding DMA transfer data, an 8-bit register 16 which stores the data resetting the data assembling operation, a comparison part 17, etc. Then, data that an I/O device 11 reads out of a storage part 12, are compared by a comparison part 17 with data in a comparison object storage area in the temporary register 3 selected by a selector 17-1 with a select signal 17-2 and when the data match with each other, the comparison part 17 asserts an output signal 18 to the DMA control part 2. The DMA control part 2 resets the data assembling operation and enters a memory write state, and writes data which are read out so far in a memory 13.
Patent JP-H04119854-A (JP)
Title: Nozzleless printing head
Inventor: NISHIWAKI MANABU
IPC: B41J2/045
Filed: 1990-09-12
Abstract: PURPOSE:To enable a gap between adjacent recording elements to be narrowed by decreasing leak in transverse direction of a surface elastic wave by a method wherein a material of 10<10>N/m<2> or under elastic modulus is used for a propagation surface. CONSTITUTION:A nozzleless printing head is composed of a driving means generating a surface elastic wave and a material of 10<10>N/m<2> or under elastic modulus, which is equipped with a propagation surface of the surface elastic wave generated by the driving means, an edge part of this propagation surface, and ink held adjacent to this edge part. The generated surface elastic wave A advances in the arrow direction and when reaches the edge part, is reflected there. A standing wave having the edge part as a release end is generated by synthesis of this reflected wave and a progressive wave. The ink 15 is excited by vibration of a loop of this standing wave, and can be emitted as an ink mist 23. The lower the elastic modulus is, the less a cross spread of energy is, and its resolution can be raised to the higher.
Patent JP-H0695163-A (JP)
Title: Optical modulation element
Inventor: MINATO TAKAO
IPC: G02F1/1337
Filed: 1992-09-10
Abstract: PURPOSE:To maintain electrical neutrality and to vary a light transmission quantity with one time of writing so that gradation display can be made by controlling the pretilt angle of the liquid crystal molecules in a smectic layer. CONSTITUTION:A liquid crystal element 404 is disposed between two sheets of polarizing elements 401, 402 having 90 deg. polarization directions. This element is brought to an S1 side by a pulse of single polarity and thereafter a high-frequency pulse of a sufficient voltage is impressed thereto to restrain the element to S1 in order to approximately align the S1 and the direction of the polarizer 401. Light transmission arises gradually if the voltage is dropped by rotating the liquid crystal element so as to obtain the max. dark visual field in this state. The inversion pulse is merely necessitated to be impressed to the element and the voltage of the high-frequency pulse to be gradually increased in order to obtain the brighter visual field. The light transmission quantity is varied by controlling the pretilt angle of the liquid crystal molecules within the smectic layer in such a manner. The structure and response characteristics of the SmCA phase of an antiferroelectric liquid crystal having positive dielectric anisotropy DELTAepsilonmay be considered to be exactly the same as the structure and response characteristics of the SmC* phase.
Patent JP-S61120648-A (JP)
Inventor: YOKOMINE SHUNICHI
IPC: B02C18/24
Filed: 1984-11-16
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-H1091310-A (JP)
Title: Wireless keyboard system
Inventor: TAKAGI YASUSHI
IPC: G06F3/02
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To recover data absence of a combinational depression key even in such a case. SOLUTION: The wireless keyboard 54 and a repeating BOX 56 store whether or not the combinational depression key is pressed or not respectively. This information is updated on the side of the wireless keyboard 54 when the combinational depression key is pressed and also updated on the side of the repeating BOX 56 when information on the combinational depression key is sent from the wireless keyboard 54. Then the depression state of the combinational depression key stored on the side of the wireless keyboard 54 is added to wireless data on a general key and they are transmitted; and the repeating BOX 56 compares the received depression state of the combinational depression key with the depression state stored in itself, and generates and sends information on the corresponding combinational depression key to a host device 51 unless the states match each other.
Patent JP-H10112459-A (JP)
Title: Inorganic matter seal for capsuling organic matter layer and its formation
Inventor: JOHN EDWARD CRONIN
IPC: H01L23/31
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce a time and a cost when compared with a conventional method and make possible edge seal of high density since additional masks and employment of wet type etching are not required by providing an inorganic insulator seal for capsule sealing of a layer of an organic insulator between a first layer of an inorganic insulator and a second layer of an inorganic insulator. SOLUTION: In a constitution in which an inorganic insulator layer 12 and an organic polymide layer 13 are attached on a passivation layer (organic polyimide layer) 10 including metallic coating rings M3, S2, M2, S1, M1, after an opening attaining the metallic coating ring M3 and an edge seal channel region 15 are opened, an inorganic matter layer 16 is attached by CVD conformal deposition. Then, the inorganic matter layer 16 is etched by RIE, a seal is formed and the organic matter layer 10 is subjected to capsule sealing by inorganic matter such as SiO2 12, 16, 20. Thereby, even if a wafer is cut during a following treatment, transportation and stacking, the passivation layer 10 does not peel from the inorganic matter layer 20 and a metallic pat region.
Patent JP-H0687094-A (JP)
Title: Heat exchanging backing body
Inventor: UMENO KENJI
IPC: B23K9/035
Filed: 1992-09-10
Abstract: PURPOSE:To provide a heat exchanging backing body which can be used in back bead welding for a long time without exchanging the backing material. CONSTITUTION:A backing material 12 having copper-aluminum alloy layer 13 containing 9-26wt.% aluminum on the surface of the welded material side is arranged on the upper surface of a backing body 11a, and the backing material 12 is cooled by providing a cooling water chamber 14 where the cooling water is circulated inside of the backing body 11a and the backing material 12.
Patent JP-2000060116-A (JP)
Title: Dc-to-dc converter
Inventor: HASHIMOTO TSUTOMU
IPC: H02M3/155
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a DC/DC converter. SOLUTION: This DC/DC converter is a step-up and step-down control part, which receives the primary voltage and controls it, and a prescribed secondary voltage is generated at an output terminal, and is constituted of a step-up and step-down control part consisting of a step-up and step-down switching circuit which receives the primary voltage, reference voltage, and a synchronous clock signal, compares the primary voltage with the reference voltage, latches the comparative output, and outputs the second step-up and step-down switching signal which is synchronized with the synchronous clock signal, and a DC/DC converter control circuit 220 which si connected to the step-up and step-down switching circuit, receives the synchronous clock signal,  and generates a step-up and step-down control signal which responds to the second step-up and step-down switching signal and the synchronous clock signal, and a step-up and step-down part which responds to the step-up and step-down control signal, and a step-up and step-down part, consisting of a step-down part outputting lower voltage than the primary voltage and a step-up part which outputs voltage higher than the primary voltage.
Patent JP-H05266361-A (JP)
Title: Security mail box
IPC: G07G5/00
Filed: 1991-08-27
Abstract: PURPOSE:To provide a security mail box in which the necessary number of boxes can be combined, which is economical and whose fitting can easily be executed. CONSTITUTION:The respective boxes are piled up and they are made into unit boxes by connecting tools 40 and 40. Panels 30 are fitted for the respective unit boxes and they are assembled to control boxes 20 so as to fit them to a wall.
Patent JP-S6487594-A (JP)
Title: Semiconductor pulling up device
Inventor: HAYASHI TATEO
IPC: H01L21/208
Filed: 1987-09-29
Abstract: PURPOSE:To prevent contamination and to reduce the production cost of a semiconductor pulling up device by an LEC method by subjecting the surfaces of the main parts of the device to AlN coating by a CVD method. CONSTITUTION:A crucible 1 of the semiconductor pulling up device by the LEC method is made of a material (e.g.: high-purity carbon) which has high corrosion resistance to GaAs, B2O3, etc., does not contain harmful elements and has sufficient mechanical strength and thermal impact as a base material and the surface thereof is coated with the AlN coating which has 50-500mu thickness, is crystalline and has 3.25-3.26g/cm<3> density by the CVD method. A supporting holder 2 which supports said crucible and is made of the base material similar to the above-mentioned material is coated similarly with the AlN which has 10-500mu thickness, is crystalline and has the same density as the above-mentioned density. The surface of a graphite heater 4 is coated with the AlN which has 50-500mu thickness, is crystalline and has the same density as the above-mentioned density in the same manner as mentioned above. The surface of a heat insulating material 5 is similarly coated with the AlN to 10-200mu thickness. A semiconductor single crystal 10 is produced by using the semiconductor pulling up device consisting of the main parts coated with the AlN in such a manner.
Patent JP-H0991977-A (JP)
Title: Control method for flash type eeprom and semiconductor memory
Inventor: KURATA KATSUICHI
IPC: G11C29/04
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide redundancy in the direction of word line by using the memory cells in a row including detective cells in the direction of word line as redundant memory cells. SOLUTION: A memory cell array is provided with a row of redundant memory cell. The redundant memory cell also comprises a double gate transistor having control gate and floating gate of same shape as an ordinary memory cell. A control circuit 6 erases the data in memory cell through two stage erasure. Overerasure increases for a memory cell connected with a defective word line. This operation eliminates the leak due to detective bit after erasing the data and the address of defective bit can be determined thus providing redundancy.