baber/WOPTO huggingface dataset:
Patent JP-S6322270-A (JP)
Title: Multiple suction type polishing-cleaning device
Inventor: KAIDA NOBUYUKI
IPC: B24C3/16
Filed: 1986-07-14
Abstract: PURPOSE:To keep off any variations in a polishing-cleaning quantity among each of work pipes themselves, by opening a partial passage feeding these work pipes with a polishing-cleaning material, to the atmoshere, and connecting a recovery pipe, recovering the polishing-cleaning material after passing through each work pipe separately, to a recovery pipe collector large in capacity collectively. CONSTITUTION:Inside air is inhaled out of one end of a pipe A or plural work pipes by an air aspirator 22, and with this suction action, the polishing-cleaning materials naturally dropped in an atmosphere opening part 2c passes through each pipe A by way of each interconnecting passage, and furthermore they are collected in one recovery pipe collector 10 by way of plural recovery pipes such as a dummy pipe 7, a connecting pipe 8 and a polishing-cleaning material recovery pipe 9, etc. At this time, these materials is naturally dropped so that a supply quantity of these materials to each interconnecting passage becomes equalized, and the recovery pipe collector 10 having larger capacity than the total sum of that of respective recover pipes relieves a static pressure differential inside each pipe A. Therefore, variations in the polishing-cleaning quantity among respective pipes themselves are preventable.
Patent JP-H0925281-A (JP)
Title: Hydrosilylating method using ene-yne unsaturated compound as accelerator
Inventor: HAWAADO MAABIN BANKU
IPC: C07F7/14
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To effectively carry out the hydrosilylation by reacting a silicon hydride with an unsaturated reactant in the presence of a platinum catalyst and a new promoter.  
     SOLUTION: (A) A silicon hydride of the formula R 1   a H b SiX 4-a-b  {R 1  is a 1-20C alkyl, a 4-12C cycloalkyl or an aryl; X is a halogen or an organoxy group of the formula OR 1 ; (a) is 0-3; (b) is 1-3; [(a)+(b)] is 1-4} is reacted with (B) an unsaturated reactant selected from the group consisting of (i) a (substituted) unsaturated organic compound, (ii) a silicon compound containing a (substituted) unsaturated organic substituent group and (iii) a mixture of the components (i) with (ii) in the presence of a platinum catalyst (preferably a chloroplatinic acid, etc.) and a promoter selected from an ene-yne unsaturated compound of formulas I to III [R 2  is H or a 1-12C hydrocarbon; R 3  is H or a 1-6C hydrocarbon; R 4  is H, a 1-6C hydrocarbon, etc.; (n) is 3-5; (m) is 4-6] (e.g. 3,5- dimethyl-3-hexen-1-yne) to carry out the hydrosilylation. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S6227591-A (JP)
Title: Aluminum bearing containing oil
Inventor: MATSUMOTO HIROZO
IPC: C25D11/04
Filed: 1985-07-27
Abstract: PURPOSE:To provide a lightweight Al bearing contg. oil in the inner micropores by forming a porous anodic oxide film on the inner surface of an Al cylinder and impregnating lubricating oil into the porous film. CONSTITUTION:An anodic oxide film 32 is formed on the mirror finished inner surface of an Al cylinder 31. The film 32 is made of porous gamma-aluminum oxide having innumerable micropores 4 deposited on the Al base 1 with a barrier layer 2 in-between. Lubricating oil such as mobile oil is impregnated into the porous anodic oxide film 32 to obtain an Al bearing 30 contg. oil. Thus, the bearing contg. oil in the inner micropores of about 100-3,000Angstrom  size and suitable for a miniature structure can be provided.
Patent JP-S6057973-A (JP)
Title: Thin film transistor
Inventor: MURAKI AKIRA
IPC: H01L29/78
Filed: 1983-09-09
Abstract: PURPOSE:To obtain a TFT occupying a small area by a method wherein the three layers of a seimconductor layer, a source electrode and a drain electrode are deposited vertically putting the semiconductor layer at the middle layer, gate insulating layers are provided on the sides in regard to the semiconductor layer thereof, and gate electrodes are formed moreover. CONSTITUTION:The three layers of a drain electrode 7, a semiconductor layer 8 and a source electrode 9 are deposited vertically on an insulating substrate 1 of glass, quartz, etc. putting the semiconductor layer 8 at the middle layer, gate insulating layer 10 are provided vertically on the sides of the semiconductor layer 8, and moreover gate electrodes 11 are formed. For example, the drain electrode 7 is formed on the insulating substrated 1, and transparent, insulator layers 12 of the same thickness with the drain electrode are formed in a shape exposing the electrode 7 thereof. The semiconductor layer 8 is formed on the drain electrode 7, and after pattering is performed, an oxide film layer is formed on the surface of the semiconductor layer 8 according to an oxygen plasma process, or after the surface is cleaned according to sputter etching, etc., an oxide film or a nitride film is adhered, and the gate insulating films 10 are formed. After then, after the gate electrodes 11 are formed by patterning, insulating layers 13 are formed, and the source electrode 9 is formed finally.
Patent JP-H0918543-A (JP)
Title: Communication terminal device
Inventor: HIROSE RYOTA
IPC: H04M1/56
Filed: 1995-06-30
Abstract: PURPOSE: To automatically use an identification number, used to specify and identify a communication opposite party, distinctively between origination and termination and to perform communication control corresponding to the communication opposite party at the time of termination. CONSTITUTION: A memory 3 stores an identification number for origination and 1 or >=2 identification numbers for termination for each communication party. A CPU 1 when originating from the communication terminal device uses the identification number for origination corresponding to a communication opposite party among the identification numbers for origination stored in the memory 3 and calls the communication opposite party. At the time of terminal, the communication opposite party is identified according to the cell number reported from a network and the identification number for terminal stored in the memory 3 and the communication control corresponding to the communication opposite party is performed.
Patent JP-H1112037-A (JP)
Title: Low-temperature-sinterable ceramic composition and low-temperature-sintered ceramic
Inventor: TERASHI YOSHITAKE
IPC: C04B35/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of giving a ceramic having low dielectric constant and low dielectric loss and also having thermal expansion coefficient controllable over a wide range, by incorporating a multiple oxide containing Zn and Si in a specific ratio with Li2 O, B2 O3 and at least one kind of alkali metal. SOLUTION: This low-temperature-sinterable ceramic composition is obtained by incorporating 80-99.5 wt.% of the main component composed of 14.9-98 wt.% of SiO2 and 1-84.9 wt.% of ZnO with 0.1-15 wt.% of B2 O3 , 0.1-10 wt.% of Li2 O and 0.1-10 wt.% of at least one kind of oxide of alkali metal selected from the group consisting of K, Na, Cs and Rb. This composition is sintered at 800-1,000 deg.C for 0.1-5 h to obtain the other objective low-temperature-sintered ceramic consisting of quartz-type crystal phase alone or consisting mainly of quartz-type crystal phase and willemite-type crystal phase, having a dielectric constant of <=7 in the frequency range 1 to 60 GHz, a dielectric loss of <=30×10<-4> , and a thermal expansion coefficient of 1.5-17 ppm/ deg.C at temperatures ranging from room temperature to 400 deg.C.
Patent JP-H0828218-A (JP)
Title: Valve timing controller for internal combustion engine
Inventor: TOFUJI TAMOTSU
IPC: F01L1/34
Filed: 1994-07-19
Abstract: PURPOSE:To improve movement response performance of a cylindrical gear in the front direction while preventing generation of hammering noise among respective gear teeth movement at the rearmost directional position of a cylindrical gear. CONSTITUTION:A cylindrical gear 8 intervening between a driven sprocket 1 and a cam shaft 2 is moved in its longitudinal direction by relative pressure between oil pressure of a pressure chamber 21 and spring force of a return spring 23 so as to make changeover in relative turning movement phase between both 1, 2. A piston 16 having a sliding pin 17 fixed to its tip side is slidably provided in a cylinder 14 which is formed inside the rear side gear composition part 10 of the cylindrical gear 8 and communicates with the pressure chamber 21. The head part 17a of the sliding pin 17 is engaged/disengaged with/from the front end face of the front side gear composition part 9 following the sliding motion of the piston 16.
Patent JP-H10339040-A (JP)
Title: Reinforcing method for structure
Inventor: WATANABE TAKESHI
IPC: C08L63/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing method for a structure, allowing the proper handling of reinforcing resin in the winter season, in particular under a low temperature condition, and ensuring the resin to be firmly applied to a reinforcing surface, regarding the case where a primer layer is formed on the reinforcing surface of the structure, a putty layer is then formed on the primer layer whenever necessary, a resin impregnated solution is thereafter applied to the surface of the formed primer layer (or putty layer where formed) before and/or after attaching a fabric sheet to the surface of the formed primer layer or putty layer so as to cause a fabric sheet gap to be impregnated with the solution, and then the impregnated resin is cured to reinforce the structure. SOLUTION: A mixture of a resin composition containing 60 to 85 wt.% of epoxy resin. 15 to 40 wt.% of diatomic alcohol digrycisil ether or the like, and a hardener composition containing 60 to 100 wt.% of Mannich hardener and 0 to 40 wt.% of aliphatic polyether diamine is used as a primer, a putty and impregnated resin. In this case, a ratio of the number of activated hydrogen atoms to the number of functional groups in the resin composition is taken at a value within the range of 1:0.85 to 1:1.2.
Patent JP-H10340015-A (JP)
Title: Image forming device
Inventor: MOCHIZUKI ATSUSHI
IPC: G03G15/16
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent image without faulty attraction and faulty transfer even in the case of the sudden change of atmospheric environment which exerts an influence on the moisture content of recording material. SOLUTION: The moisture content of the recording material detected by a sensor 19 detecting the moisture content of the recording material is stored in a memory 22, and attraction bias and transfer bias are respectively impressed on an attraction electrifier 7 and a transfer electrifier 10 from an attraction bias power source 102 and a transfer bias power source 101 through a control means 18 variably adjusting a feed quantity based on the moisture content stored in the memory 22. Thus, even when the atmospheric environment is suddenly fluctuated, the change of the moisture content of the recording material to be used is grasped and power is optimally fed to the electrifiers 7 and 10, so that the high-quality image is always obtained.
Patent JP-S5689346-A (JP)
Title: Thread rolling machine automatic type
Inventor: NINOMIYA AKIRA
IPC: B21H9/02
Filed: 1979-12-20
Abstract: PURPOSE: To drop thread worked materials in the lower part and improve working efficiency by moving a supporting blade and a supporting blade mounting ring by transmission driving of a cylinder in automatically rolling threads by means of a pair of roller dies and a supporting blade.  
     CONSTITUTION: The work 7 to be thread rolled from a parts feeder 6 is supported on a supporting blade 13 between a supporting blade mounting ring 10 and a cam 12 by a control rod 9 of an automatic feed control device 8, and threads are rolled on the work 7 by the rotating operation of the cam 12. Upon ending of the rolling work, the supporting blade 13 and a supporting blade mounting plate 14 moving cooperatively with the operation of a cylinder 15 are moved and from the gap therebetween, the work 7 drops downward, and is contained into a chute 16. There is no need for taking out the thread-rolled work 7 again from the upper part and this makes the rolling work faster; in addition, the thread rolling of the works of different sizes is made possible by the adjustment of the gap between the supporting blade mounting ring 10 and the cam 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6058633-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIMIZU ISAO
IPC: H01L21/02
Filed: 1983-09-12
Abstract: PURPOSE:To ensure coexistence of an active element for small signal and a high tension resisting active element by providing a groove on one end of a semiconductor substrate for the high tension resisting active element, providing three regions for the active element for small signal on the adjacent substrate, growing an epitaxial layer on all the surface including these above by way of an insulation layer and dividing each separated region. CONSTITUTION:On one end of a p type Si substrate 10, an aperture 12 wherein the bottom is tapered is provided by anisotropic etching, the region a1 is used for a high tension resisting active element consisting of bipolar transistors and the adjacent regions a2-a4 are each used for an active element consisting of bipolar transistors for small signal. Then, an SiO2 insulation layer 22 is provided by O2 ion 20 implantation on all the surface and an arsenic layer 30 on the region a1 and a phosphorus layer 40 on the regions a2-a4 are provided. Later, an Si layer is grown epitaxially on all the surface, the regions a1-a4 separate in an island state with a p<+> type separation region 60, impurity in the layers 30 and 40 is heat-treated to be diffused upwards and each region a1-a4 is changed to n<-> type, n type, etc.
Patent JP-S60222098-A (JP)
Inventor: PEETAA TSUAISAA
IPC: D06F67/00
Filed: 1984-08-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0217759-A (JP)
Title: Image input device
Inventor: MUSHA MASATAKA
IPC: G03B27/62
Filed: 1988-07-06
Abstract: PURPOSE:To extend duration by reducing a force applied on an original or an image input device by inclining a transparent original cover plate and a subtable in parallel. CONSTITUTION:In the case of handling the original consisting of one thin sheet, a transparent original cover plate 201 is closed in a state so as to be stuck with a main table on the upper plane of the image input device 101, and no rotation of the subtable 102 or differential movement to right or left occurs. In the case of handling the original 601 consisting of a thick book original, the weight of the transparent original cover plate 201 is transmitted to the original 601, which rotates the subtable 102 at a required angle. Also, in the case of handling the original 601 consisting of the thick book original and in the case where thickness separated to right and left are inuniform when it is opened, the weight of the transparent original cover plate 201 is transmitted to the original 601, which generates the differential movement at the right or left part of the subtable 102. And a parallel space conforming to the shape opened to right and left of original 601 is generated.
Patent JP-H0512683-A (JP)
Title: Focus pull-in device
Inventor: KAMIKAWA YUTAKA
IPC: G11B7/085
Filed: 1991-07-08
Abstract: PURPOSE:To perform focus pull-in even in the case of using an optical disk with face wobbling in an optical disk player. CONSTITUTION:This device is provided with an S-shape detector 11 detecting the S-shape area of a focus error signal, a detecting period measuring instrument 12 detecting the presence period of the S-shape, a signal generator 13 outputting voltage and a switch changing over signal in accordance with this output and a switch changeover device 14 switching a servo mode and a search mode. When a relative speed between the focal position of a lens at the time of detecting the S-shape and a disk face is fast, the lens is driven to a direction away from the disk face so as to decease the relative speed. When decreased speed, a servo loop is closed. Thus, the focus pull-in is performed even in the case of using the optical dusk with the face wobbling.
Patent JP-H1114526-A (JP)
Title: Heat weight measuring instrument and sample container exchanging method in the instrument
Inventor: SUGIYAMA TAKESHI
IPC: G01N25/20
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To automate the replacement of a sample container by facilitating the replacement by improving a soaking cylinder. SOLUTION: Below a sleeve 10 which is fixed perpendicularly, a support rod 5 which extends vertically upward while having a balance coupled with its lower end is run through and at the upper end of the support rod 5 which projects from the sleeve 10, an upper pan 6 where a sample container 15 is placed is provided and at the upper end of the sleeve 10, the soaking cylinder 30 which surrounds the upper pan 6 and sample container 15 is arranged.  Of this heat weight measuring instrument having an electric furnace for heating a sample in the sample container 15 through the soaking cylinder 30 arranged outside the soaking cylinder 30, the soaking cylinder 30 is engaged with the upper end of the sleeve 10 detachably along the top/bottom direction, a tapered part 33 which decreases in diameter downward is formed at the inner periphery of the sample container storage hole part 32 of the soaking cylinder 30; and the diameter of the upper large-diameter part 33a of the tapered part 33 is set larger than the external diameter of the sample container 15 and the diameter of the lower small-diameter part 33b of the tapered part 33 is set smaller than the external diameter of the sample container 15 and larger than the external diameter of the upper pan 6.  Consequently, when the soaking cylinder 30 is lifted, the sample container 15 is lifted together.
Patent JP-H09323328-A (JP)
Title: Die for molding rubber
Inventor: TAKII HITOSHI
IPC: B29K21/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To isolate a rubber in the initial stage of injection from a rubber for constituting a molded item by providing a spare chamber in communication with a recess at a position nearly opposed to an injection hole. SOLUTION: The die 1 is formed to hold, from above and below, a core material 2 corresponding to the external shape of a connection part of a cable. A recess 3 corresponding to the external shape of an insulating rubber is provided in the die 1. A cylindrical electroconductive rubber 6 molded beforehand is provided on a core material 2. And an injection hole 4 for rubber is formed in the nearly central portion of the upper part of the die and a spare chamber 5 in communication with the recess 3 is provided at a position opposed to the injection hole 4. If the die 1 is used, rubber fed into the recess 3 from the hole 4 is introduced into the chamber 5.  That is, rubber initially injected and having inferior characteristics is sent into the chamber 5 so that the rubber is isolated from the rubber in the recess 3, which is formed into an molded item, and hence mechanical strength of the molded item can be improved.
Patent JP-2000351585-A (JP)
Title: Brake device for winch
Inventor: ISHIDA KAZUHISA
IPC: B66D5/26
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To release the brake of a winch with the proper timing at the operation time of an operation lever and also operate the brake surely at the neutral time of the opertion lever. SOLUTION: A selector valve 62 switched by the pilot pressure generated by the operation of an operation lever 7 and a brake valve 61 switched by the motor operation pressure generated by the drive of a direction control valve 3 are arranged in series between a pilot hydraulic pump 9 and hydraulic brake 5. Thereby, the brake 5 can be released at the same time as the rotation of the hydraulic motor 2 and even if the brake valve 61 is stuck, the brake 5 can be operated surely by the return operation of the lever 7.
Patent JP-H0725404-A (JP)
Title: Garbage compressing and taking-out device
Inventor: YOSHINO ISAMU
IPC: B65F1/10
Filed: 1993-07-06
Abstract: PURPOSE:To provide such a garbage compressing and taking-out device that a garbage bag can be attached and detached to a garbage exit without touching of the hand and the device does not operate, unless a garbage case is installed thereto. CONSTITUTION:Cylinder devices A, B are provided with a garbage entrance 1a, a garbage exit 7, and draining holes 3 in a cylinder 1, a piston 2, rotary blades 6, and a rotor 5 are installed therein, and a garbage case 10 which holds a garbage bag 18 in such a way as guiding its opening to cover the garbage exit 7 is attached to the cylinder devices A, B from the garbage exit front face and when the garbage case 10 is removed, current flow to an electric motor M is cut off.
Patent JP-S6059467-A (JP)
Title: On-line system
Inventor: ENOKI EIKI
IPC: G07G1/12
Filed: 1983-09-10
Abstract: PURPOSE:To finish automatically an IPL without discontinuing it in its mid course by transmitting the information on the IPL state held by a memory means to a controller in case the recovery of a line is detected in the IPL having a line break. CONSTITUTION:When a line state detecting part 35a detects a break of a line, a relay 3c is turned off. Then an off-line state is given between a terminal controller (TC)2 and electronic registers 1a, 1b-. When the IPL requests are delivered from registers 1a, 1b, etc., +1 is added to the column of ''number of units'' one by one. The device numbers of registers 1a, 1b- are recorded from the left side in the column of ''device Nos.'' in an IPL. Then the IPL data is transmitted from an IPL.FD deck 3a. When telegrams showing the end of the IPL are received from registers 1a, 1b-, -1 is added to the number N of units. Then the finished device numbers are deleted out of those in the IPL. When the circuit is recovered and the part 35a detects this recovery, the relay 3c is turned on. Then a line detecting telegram is sent to the TC2, and the TC2 performs the IPL.
Patent JP-S6411356-A (JP)
Title: Hollow package for semiconductor device
Inventor: KOTAKI EIJI
IPC: H01L23/04
Filed: 1987-07-06
Abstract: PURPOSE:To reduce the inductance of a lead and to enhance the moistureproofness by a structure wherein a part where a semiconductor chip is mounted and a tip part of the lead are exposed on an upper face of a resin substrate, an inner lead pierces the resin substrate and an external lead is exposed amd extended on a bottom face of the resin substrate. CONSTITUTION:The shape of a lead which is guided from a tip part 12a of the lead and a die pad 12e to and external extraction part 12b is formed in such a way that its height is equal to that from the surface to a bottom face of a resin substrate 11. Then, a semiconductor chip 13 is wire-bonded by using a thin metal wire 14 connecting an electrode of the die pad and the tip part of the lead. The lead where the semiconductor chip is mounted is resin-molded by using a metal mold. For this process, the size of the lead is designed in such a way that the semiconductor chip and the wire-bonded part are exposed on the surface of the resin substrate and that an external lead is exposed on the bottom face of the resin substrate. Furthermore, in order to protect the semiconductor chip and the thin metal wire which are exposed on the surface of the resin substrate, a cap 16 having a hollow part 17 is glued by using an adhesive agent 15. It is preferable to form a reservoir 18 for the adhesive agent at a cap-sealing part in order to enhance the moistureproofness and to secure the glueing strength.