baber/WOPTO huggingface dataset:
Patent JP-S58123437-A (JP)
Title: Braking torque generator for load testing
Inventor: HASHIMOTO HIROYUKI
IPC: G01L3/20
Filed: 1982-01-19
Abstract: PURPOSE:To enable to perform a torque control which is excellent in stability of a load torque and high in responsiveness, by a method wheren a pilot fluid pressure, being exerted on a relief valve, is alogue-controlled by a mechanical system direct-coupled feedback control. CONSTITUTION:In case a load test is conducted on the load to be tested of a vehicle or an engine, a rotary power shaft of the load to be tested is coupled to a rotary shaft 7. A pressure Pc, equivalent to a target value set at a reducing valve 42 as indicated in an arrow mark Sp, is set to a pressure of a value corresponding to a target value of a braking torque selected so as to apply it to the load to be tested. With a hydraulic pump 3 driven through the rotary shaft 7 by the load to be tested, and with a pump 35 actuated, a pilot fluid pressure Pm is exerted on a relief valve 24 or the pressure Pc, equivalent to a target value, is exerted on a power piston end of either of power cylinders 25 and 26 corresponding to the rotation direction of the rotary power shaft of the load to be inspected, and this conducts a load test. In which case, a braking torque for controlling the rotary power shaft of the load to be tested is generated by driving the pump 3 against the relief pressure of the relief valve 24.
Patent JP-S5599941-A (JP)
Title: Impact-resistant resin composition having improved processability
Inventor: TACHIBANA HIROMITSU
IPC: C08L51/02
Filed: 1979-01-23
Abstract: PURPOSE: A composition having improved processability and practical impact strength, comprising polyvinyl chloride and/or a vinyl chloride copolymer, and an ethylene-alkyl acrylate-vinyl chloride graft copolymer.  
     CONSTITUTION: A composition prepared by kneading (A) a graft copolymer, obtained through grafting 30wt% or less of vinyl chloride or its mixture with a copolymerizable monomer, e.g. ethylene, onto an ethylene-1W18C alkyl acrylate copolymer (EA), with (B) polyvinyl chloride and/or a vinyl chloride copolymer, e.g. vinyl acetate type, having a polymerization degree of 500W1,800. Preferably, the EA content is 25W30wt% based on (A), and 2W20wt% based on the composition. The alkyl acrylate content in EA is 15W30wt%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04248898-A (JP)
Title: Liquid crystal polymer resin composition
Inventor: OKAMOTO MASARU
IPC: C08L77/12
Filed: 1991-01-25
Abstract: PURPOSE:To obtain the subject composition having excellent heat resistance moldability and mechanical properties and giving a molded article having excellent abrasion resistance, etc., by adding a specific amount of rock wool to a liquid crystal polyester (amide) forming an anisotropic molten phase. CONSTITUTION:The objective composition is produced by compounding (A) 100 pts.wt. of a liquid-phase polyester and/or a liquid-phase polyester amide forming an anisotropic molten phase and composed of the structural units of preferably formula I, formula II and formula IV or formula I, formula II, formula III and formula IV [R1 is group of formula V to XII; R2 is group of formula VII, formula XIII, formula V, formula X or formula XIV (X is H or Cl); the amount of the structural units of formula II + formula III is equimolar to the unit of formula IV] with (B) 2-200 pts.wt. of rock wool fiber.
Patent JP-H04260990-A (JP)
Title: Contactless ic card
Inventor: FURUTA SHIGERU
IPC: G06F21/00
Filed: 1991-01-25
Abstract: PURPOSE:To prevent communication data from being received by a third person or to prevent an IC card from being forged by sequentially changing transmitting/receiving frequency between the IC card and a reader/writer. CONSTITUTION:Operation using information, stored in a storage means of the IC card and information transmitted from the reader/writer as parameters is executed in accordance with algorithm stored in the storage means and the reader/writer in common, a switch circuit 15 is switched in accordance with the operation result and the combination of a coil 141 and capacitors 142a to 142c is changed to switch resonance frequency. The resonance frequency is used as a carrier to transmit/receive data between the IC card and the reader/ writer.
Patent JP-H01184756-A (JP)
Title: Medium ejection control circuit for magnetic disk device
Inventor: MAEHARA YOSHIMI
IPC: G11B19/02
Filed: 1988-01-19
Abstract: PURPOSE:To automatically eject a medium by providing the title circuit with a display part for identifying a door unlock state by means of a door lock instruction and a door unlock instruction in an ordinary manual system and specifying the ejection of the medium with a device number corresponding to the display. CONSTITUTION:At the time of generating the door unlock instruction, the device number #n of an object based upon the door unlock instruction is displayed on the display part Ln so as to be identified, and when the ejection of the medium FDn of the device number #n is specified by an ejection switch SWn, the device number #n based upon the door unlock instruction is collated with the device number #n based upon the ejection specification by an ejection signal sending part EDJ. When both the ejection numbers #n coincide with each other, an ejection signal is sent synchronously with the poling of the device number #n based upon a drive selecting signal SDn. Thereby, the door lock instruction and the door unlock instruction to be used in the medium ejecting system based upon ordinary manual operation can be used as they are. Consequently, the medium FDn can be ejected together with an ejection signal SEn.
Patent JP-H11202922-A (JP)
Title: Motion controller
Inventor: ISHIO KAZUHIKO
IPC: G05B19/18
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a motion controller, etc., which shortens an operation path and an operation time according to when next motion is allowed to be started. SOLUTION: This controller controls the motion of a device according to data specifying the motion of the device. The device is equipped with an operation table storage part 104 where piece of data are stored corresponding to the order of the start of corresponding motion, a total control part 101a which judges whether or not motion corresponding to data may be started in the due order, and a hand tip position calculation part 101b, a reverse kinetic calculation part 102, and a servo control part 103 which starts 1st motion when judging that the 1st motion may be started and generate new motion by putting the 1st motion and 2nd motion together and control the generated motion after judging that control over the 1st motion may be carried on while judging that the 2nd motion to be started following the 1st motion must not be started after starting the 1st motion.
Patent JP-2000209650-A (JP)
Title: Mobile communication system using satellite portable telephone set and ground-based pager
Inventor: ABE KATSUAKI
IPC: H04W4/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To compensate the disadvantages o the absence of two-way communication performance in an on-ground paging system and of a low link margin in a satellite portable telephone system. SOLUTION: A position estimation means 105 in a satellite portable telephone system 100 estimates the position of a satellite portable telephone terminal 101 and supplies positional information to a service area switching means 204 in an on-ground paging system 200. The service area switch means 204 regards this positional information as that for an on-ground system pager terminal 201 possessed by the same user and switches a service area automatically. In the case that call connection to the satellite portable telephone terminal 101 is disabled, the means 204 informs the on-ground system pager terminal 201 about the arrival of a call connection request addressed to the satellite portable telephone terminal.
Patent JP-H05193510-A (JP)
Title: Steering angle controller for vehicle
Inventor: HIGASHIMATA AKIRA
IPC: B62D101/00
Filed: 1992-01-20
Abstract: PURPOSE:To improve steering stability by setting the vehicle movement goal on the basis of a vehicle model obtained according to the cornering power corresponding value estimated according to the longitudinal and lateral slip angles and calculating the auxiliary steering angle for the object and setting this value as an objective value. CONSTITUTION:The vehicle movement goal setting part 5a of a controller 40 sets each objective value of the stationary characteristic and the transient characteristic from each detected value of a steering state detecting means 3a and a speed detecting means 4a, by using a normalized model. Accordingly, the cornering power characteristic of the normalized model is set through the correction according to the lateral slip angle of a tire. Accordingly, a steering angle calculation part 6a calculates the rear wheel assisting steering angle from the cornering power correspondence value obtained according to each lateral slip angle of the front and rear wheels, vehicle model, and the movement objective value which is set, and outputs this value into an auxiliary steering mechanism 2a. The auxiliary steering mechanism 2a controls a hydraulic cylinder 22 and a servovalve 23 so as to realize the assisting steering angle.
Patent JP-S56106349-A (JP)
Title: Color picture tube
Inventor: MITOBE KOUICHI
IPC: H01J29/02
Filed: 1980-01-28
Abstract: PURPOSE:To prevent a ceramic pin from being cracked by making the shape of a panel pin form a small tapered conical trapezoid at the lower part near the inner surface of the panel skirt and a large tapered conical trapezoid or a hemisphere in its continuous tin side. CONSTITUTION:Trace L drawn when a mask is removed changes the shape of the upper half part of a panel pin so that the end of a mask spring may not collide with that of the panel pin. This permits a ceramic panel pin to be formed into a compound shape consisting of small tapered lower conical trapezoid B and large tapered upper conical trapezoid T1 or upper hemisphere T2. As a result, the mask spring can fully prevent the pin from being cracked without colliding with the panel pin end and improve the yield of a picture tube which uses the ceramic panel pin.
Patent JP-S57122672-A (JP)
Title: Suppression of transient fluctuation
Inventor: HORI KOUSEI
IPC: H02P7/292
Filed: 1981-01-23
Abstract: PURPOSE:To suppress excessive transient fluctuation by connecting a looping clamp circuit between an input and an output terminals of a current controller. CONSTITUTION:A looping clamp circuit 20 is composed to form the signal in such a manner that the output signal VGPG of a control compensation circuit 5 which consists of a voltage controller 5A and a current controller 5B is received by the looping clamp circuit 20 and, by comparing this output signal VGPG to the standard voltage VCL, the output signal VGPG of the current controller 5B is made identical with the standard voltage VCL when the signal VGPG exceeds the standard voltage VCL. At the same time a low level priority circuit 30 is composed in such a manner that the priority is given to one of the output signals of the voltage controller 5A or of the looping clamp circuit 20  which has the lower signal level. Accordingly, when the output signal VGPG of  the current controller 5B exceeds the clamp level VCL the clamp controller 20A operates and the output signal of the current controller 5B is clamped at VCL. When the output signal of the current controller 5B is below the clamp level  the clamp controller 20A does not operate and the current is directed by the  voltage controller 5A.
Patent JP-H0746414-A (JP)
Title: Apparatus and method for data security, facsimile equipment based thereon, and transmission method therefor
Inventor: LE CORRE HERVE
IPC: H04N1/32
Filed: 1994-01-27
Abstract: PURPOSE: To protect confidentiality by providing a user interface which can interact with a user and a security module capable of generating and checking a digital code. CONSTITUTION: A facsimile equipment 10 is provided with a security device 15, and this device 15 is provided with a user interface module 16, which can have interactions with an operator, and a security module 17 which generates and checks a digital code and prevents its reproduction. The module 17 has a smart card reader which can read cards characteristic of individual users or a group of users. An encryption and decoding module 18 is provided, only when confidentiality is requested in a transmission mode between two equipment 10 and 11. The module 17 selectively generates a session key to selectively encipher a document to be transmitted and encodes this document. This encryption is performed by the module 18.
Patent JP-H08203084-A (JP)
Title: Disk recording medium
Inventor: KAKU TOSHIMITSU
IPC: G11B7/007
Filed: 1995-01-23
Abstract: PURPOSE: To provide a disk medium having a sector format capable of recording from the front edge of a data part after adjusting a laser power by ALPC. CONSTITUTION: In a gap part located between an address part and a data part, by providing a sector format arranging FLAG 8 after ALPC 6 for adjusting a laser power, the response time of power control is secured and recording is performed from the front edge of the data part after the adjustment of laser power. Thus, since the response time of power control is secured between the ALPC 6 and the data part, data recording is enabled immediately after the adjustment of the laser power. Consequently, the control of recording power in real time is enabled and it is effective for the securing of transfer speed and the improvement of the stability of recording characteristic.
Patent JP-S5599771-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOMATSU YASUHIDE
IPC: H01L29/73
Filed: 1979-01-25
Abstract: PURPOSE: To eliminate dispersion of characteristics and conserve energy resources by operating diffusion after the main surface is coated with a protective film for preventing impurity when a low resistance collector region of a three-layer diffusion type transistor is formed by diffusion.  
     CONSTITUTION: Element forming part 4 on the surface of n - -type silicon wafer 1, except for collector diffusion surface 3, is covered with silicon oxide film 2. Next, in quartz boat 6, diffusion surface 3 is erected parallel to phosphorus solid source plate 5, Next, collector impurity diffusion is operated. Then, the diffusion-completed wafer is predriven by using the phosphate glass layer produced at the time of diffusion as a source. Next carrier gas injection is operated in a quartz tube or a SiC process tube at a temperature higher than the temperatures used in the preceding processes. Next, by honing, diffusion surface 3 is made rough, film 2 is removed, and element forming surface 4 is removed only by 20μm; and thereby an electrode region is formed. By this method, it is possible to prevent the impurity from being diffused into the element forming surface and make the heat distortion part thin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03211461-A (JP)
Title: Method for deciding multiple sclerosis
Inventor: TSUKADA TADAYOSHI
IPC: G01N33/50
Filed: 1990-01-17
Abstract: PURPOSE:To allow the monitoring of the disease state of the multiple sclerosis and the decision of the measure for medicine administrating and a treatment effect by taking a spinal fluid from a patient in the disease state of the multiple sclerosis and measuring the concn. of the human tumor necrossis factors in the spinal fluid. CONSTITUTION:The spinal fluid taken by lumber puncture from the patient in the disease state of the multiple sclerosis is rapidly frozen and preserved. The spinal fluid is thawed just before the quantitative measurement of the human tumor necrossis factor TNF-alpha and this spinal fluid specimen is subjected to the quantitative measurement of the TNF by an enzyme immunoassay method for the TNF-alpha by a two antibody method using a fluorescent substrate. The TNF-alpha exists at a high value in the spinal fluid of the multiple sclerosis patient than in the spinal fluid of other nervous diseases and further the TNF-alpha increases in the advanced stage as compared to the lysis stage and the monitoring of the diseases state of the multiple sclerosis is possible. This method is helpful for deciding the measure of the medicine administration and the therapeutic effect of the medicine.
Patent JP-2000208764-A (JP)
Title: Power mosfet and its manufacture
Inventor: TSUBAKI SHIGEKI
IPC: H01L29/78
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To shorten a gate length than an opening dimension formed by photolithography by forming a side wall insulating layer on the opposite surface of a channel diffusion layer of a first insulating film. SOLUTION: A side wall insulating film is formed on the side surface to a high-concentration n+ diffusion layer 3a and first insulating film 5 while that is formed on the side surface to a low-concentration n- diffusion layer 3b and first insulating film 5. In other words, a side wall insulating film 6a is formed on the opposite surface on a p-type channel diffusion layer 9 side of the first insulating film 5 so that a gate length is shorter than the dimension of opening of an opening part 14 provided by photolithography, with the gate length of a gate electrode 10 being 0.5 μm or less. Thus, a gate length which is finer than the patterning process capability of a photo-resist film is formed. With the gate electrode 10 provided with a T-shape in cross section, no gate resistance increases even with a shorter gate length.
Patent JP-H04250106-A (JP)
Title: Hair set unit
Inventor: FUJISHIMA SHINICHI
IPC: A45D4/16
Filed: 1991-01-28
Abstract: PURPOSE:To provide a hair set unit having a thin curler which can set fine waves can be set, and a compact heater. CONSTITUTION:There are incorporated a thin curler 2 in which a heating bar 1 for generating vortex current, a heating device 5 having a heating coil 4 which is shorter than the curler 2 is disposed along the inner peripheral part of a cylindrical insertion part 3 of the curler 2.
Patent JP-H06217307-A (JP)
Title: Interactive television broadcast system
Inventor: MATSUI HIROAKI
IPC: H04N7/173
Filed: 1993-01-21
Abstract: PURPOSE:To allow lots of viewers resident over a wide area to take part in an interactive television broadcast and to facilitate immediate reply of the viewer. CONSTITUTION:A ground broadcast wave a1 from a broadcast station 4 is received by a television receiver 101 in a service zone 1 and in the case of the interactive television broadcast, viewer data are outputted from a controller 102 to a hose use slave station 103 and sent to a radio equipment 11 in a road base station NO via a time division multiplex line (b). Moreover, the data are multiplexed with other viewer data at a multiplexer 12 and the multiplexed data are sent to a local exchange station 3. The local exchange station 3 separates and collects based on a subscriber code and a broadcast station code added to the viewer data and the result is sent to the broadcast station 4.
Patent JP-S55102812-A (JP)
Title: City refuse incinerating system
Inventor: OOSHITA TAKAHIRO
IPC: F23G5/00
Filed: 1979-01-29
Abstract: PURPOSE: To incinerate city refuse efficiently by a method wherein adhering of substances accumulated within an air-preheater at a fluidized layer type incinerator is prevented and a life of the air-preheater is lengthened.  
     CONSTITUTION: Combustion waste gas of a fluid floor incinerator 1 is introduced into an air-preheater 4 and air 5 is heated by utilizing heat of the combustion waste gas and is operated as fluid air. A cyclone 8 is provided in a combustion waste gas pipe way 3 between the fluid floor incinerating furnace 1 and the air-preheater 4 in this device, while a duct 15 for blowing cooling gas thereinto, a flow adjusting damper 16 and a cooling fan 20 are provided in the combustion waste gas pipe way 3 before the cyclone 8. A temperature of the combustion waste gas is decreased till about 660°C here. The combustion waste gas, thus cooled, is entered into the cyclone 8 and solid grains such as sodium chloride and potassium chloride are collected together with ash of incineration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09199590-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUNADA TAKESHI
IPC: H01L21/768
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To improve adhesion between a lower wiring layer and a plasma TEOS film which is formed on the surface of the lower wiring layer, and prevent film exfoliation, and depression and disappearance of a lower wiring layer, by forming the plasma TEOS film as an interlayer insulating film on a metal film surface, after the metal film surface is plasma-treated. SOLUTION: A plasma TEOS film 14 as an interlayer insulating film is formed on a lower wiring layer having a barrier metal layer 12. In this case, the lower wiring layer surface is plasma-treated before the plasma TEOS film 14 is formed. As a result, adhesion between the lower wiring layer and the plasma TEOS film 14 which is formed on the lower wiring layer surface is improved. Thereby film exfoliation, and depression and disappearance of the lower wiring layer which are to be caused by heat treatment and have been problems can be prevented. Since disconnection of wiring layers and increase of wiring resistance can be prevented, electromigration resistance and stress migration resistance can be improved.
Patent JP-S59134853-A (JP)
Title: Manufacture of enclosure with earth lead
Inventor: SHIINA YOSHIMASA
IPC: H01L23/12
Filed: 1983-01-21
Abstract: PURPOSE:To obtain an earth lead which has high connecting strength by forming a recess by pressing at the periphery of a mount of a base for forming an enclosure, and providing an earth lead projected from the back surface of the base corresponding to the bottom of the recess. CONSTITUTION:A header 10 of copper having 1.6mm. thick is placed on a die 12 which has a die hole 11 of 0.5mm. of bore and 2.1mm. of depth. The position of the die 12 is on the back surface of the header 10 under the peripheral region 13 of a mount 17. When a punch 14 is pressed to form a recess 15, the quantity corresponding to the volume of the recess 15 is projected into the hole 11 to form an earth lead 16. Since the lead is formed integrally with the same member as the header, the connecting strength is high, and the lead can be formed in simple steps, the manufacturing cost is remarkably reduced.
Patent JP-S63177321-A (JP)
Title: Optical disk reproducing device
Inventor: KURIKI HIROSHI
IPC: G11B7/085
Filed: 1987-01-19
Abstract: PURPOSE:To reduce the influence of sound jumping due to shock by storing address data at the time of detecting the lack of continuation of address data for obtaining a reproducing signal and jumping a pickup radiating laser beams to a prescribed position. CONSTITUTION:An optical disk reproducing deice to be mounted on a vehicle is provided with a focus detecting means 10 for deciding the state of a focus servo signal by an FOK signal and a Q data detecting means 9 for detecting the continuation of Q signal data in reproducing and monitoring untracking. If servo down is generated at a point Q1 due to shock at the time of reproducing a disk from the inner peripheral track to the outputter peripheral track in said constitution, a time jump command circuit 8b is driven, Q signal data at a point Q1 are inputted to a Q signal data computing circuit, the prescribed number of frames is added to the data to form a jump pulse, and then the pulse is inputted to a servo circuit 6. Then, the optical pickup is jumped to the position of the Q data signal Q2 by using the signal from the circuit 6.