baber/WOPTO huggingface dataset:
Patent JP-H11335794-A (JP)
Title: Grain oriented silicon steel sheet low in histeresis loss, and its production
Inventor: MURAKI MINEO
IPC: H01F1/16
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a grain oriented silicon steel sheet with its histeresis loss effectively reduced without corrosion of a furnace body, rust generation in a product sheet, deficiency in purification in the process of secondary recrystallization annealing or the like and moreover improved in core loss characteristics compared to that of conventional one. SOLUTION: In this invention, 1.5 to 7.0 wt.% Si is incorporated, moreover, the angle to the sheet plate of the  110} plane in the secondarily recrystallized grains is controlled to 2 to 8 on the area-weighted average. Furthermore, the surface of ferrite is has a smoothness of <=0.4 μm by Ra, also, the total content of carbide, sulfude and selenide in the steel is regulated to <=35 ppm by (C+S+Se) weight, and histeresis loss Wh1.7 is made to <=0.35 W/kg.
Patent JP-H0439159-A (JP)
Title: Train proximity warning system
Inventor: TAJIMA HIROYUKI
IPC: B61L23/04
Filed: 1990-06-04
Abstract: PURPOSE:To secure the safety of workers by detecting the transit of a train with a detecting means, transmitting a signal from a signal transmitting device, and informing the approach of the train to alarm receiving devices carried by railroad maintenance workers via an alarm transmitting device located at a remote position. CONSTITUTION:When the transit of a train is detected by a train detecting means 10, the train transit information is transmitted by radio from a signal transmitting device 20. This transit information is received by an alarm transmitting device 30 carried by a railroad maintenance work supervisor. The alarm direction information is transmitted by radio from the alarm transmitting device 30 to alarm receiving devices 40 carried by workers, and this information is received by the receiving devices 40 to give an alarm to the workers. The approach of a train can be transmitted correctly and quickly, and safety is secured.
Patent JP-H11336923-A (JP)
Title: Valve device
Inventor: FUJII JUNZO
IPC: F16K7/14
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To increase the reliability of a motion while facilitating the formation of a valve body and its assembly and reducing a cost. SOLUTION: In this valve device, the bellows type valve body 2 arranged aside a valve hole 1 is elastically deformed by the pressurized fluid with a prescribed pressure or more and the valve hole 1 is released and the fluid is passed and also the passing of the fluid with a prescribed pressure or less is obstructed by the block of the valve hole 1 by the elastical restoration of the bellows type valve body 2. The valve body 2 is push-pressed and held by the valve body installation part 3 for forming the valve hole 1 and also installing the valve body 2 and a press member 4 facing thereto.
Patent JP-S5769016-A (JP)
Title: Method and apparatus for producing sliding fastener element
Inventor: TAKESHIMA KIYOSHI
IPC: B29C39/14
Filed: 1980-10-16
Abstract: PURPOSE: To permit a resin molded item to be taken out without deforming it, by blowing compressed air onto the resin molded item, which has been extruded and molded in cavities in the peripheral surface of a die wheel, to remove it out from  the cavities.  
     CONSTITUTION: A synthetic resin is continuously extruded and solidified into a series of the cavities formed in the peripheral surface 6 of the die wheel 8 that is being rotated so that a series of slide fastener element materials 3 are molded, pressurized air is blown in a direction opposite to the direction of the rotation of the die wheel 8 out from a nozzle 12 at the tip of a scraper 9 positioned against the rotational direction of the die wheel 8, so that the series of the slide fastener element materials 3 is blown off from the cavities 7, and they are taken onto the scraper 9. Thereafter, the materials 3 are molded to form a slide fastener element. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11341104-A (JP)
Title: System for starting and ending data communication
Inventor: IZUMI HIDEO
IPC: H04B1/40
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To reduce current consumption by controlling communication start or communication end by detecting the presence or absence of a special code or a carrier included in the transmission data of DECT(digital enhanced codeless telecommunication) data communication, and maintaining a communication slave device in a sleep state when it is not necessary. SOLUTION: This system is provided with a communication start signal detecting means 12 for detecting the carrier of transmission data, and communication it to a control part 9, and a communication termination signal detecting means 16 for detecting a final CR code or an EOF code of data included in transmission data or reception data, and communicating it to the control part 9. Then, communication start or communication termination is controlled according to the instruction of the control part 9 corresponding to the communication from the communication start signal detecting means 12 or the communication termination signal detecting means 13. Also, the start and termination of the data communication can be controlled by confirming the ID code of its own device included in the reception data.
Patent JP-S6379899-A (JP)
Inventor: ZOFUII JIYARA
IPC: C12N15/15
Filed: 1987-06-10
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-S626544-A (JP)
Title: Ad pcm signaling transmission system
Inventor: TANAKA TAKESHI
IPC: H04J3/12
Filed: 1985-07-02
Abstract: PURPOSE:To use a time slot transmitting a natural information signal in common for signaling transmission by replacing one level of signaling mechanism of a channel at a specific level by an all-'0' code signal and sending the result. CONSTITUTION:A voice signal is given from an input terminal 1 to a subtractor 2, where the signal is subtracted from a forecast value given from an adaptive forecast device 4. A quantizer 3 quantizes an error signal and sends it from a terminal 7 to a decoder via an insertion part 6 of signaling inputted from a terminal 5. When one channel in two channel information signals sent is at a predetermined specific level 1000 (minimum value of a forecast error absolute value) and a signaling information level is logical 1, a 4-bit code 1000 is replaced into 0000. Thus, the signaling information is sent without requiring exclusive time slot.
Patent JP-S63309384-A (JP)
Title: Superconducting welding machine
Inventor: IIZUKA AKIO
IPC: B23K13/00
Filed: 1987-06-12
Abstract: PURPOSE:To reduce a width of a heat-affected zone and to reduce the strain by magnetic-shielding the magnetic flux generated by applying a high-frequency current to a superconducting coil by a superconducting material and improving its directivity and applying said magnetic flux to a steel plate to utilize the joule heat of an eddy current by a magnetic line of force. CONSTITUTION:It is utilized that the magnetic flux of a test piece in a superconductive state is made to zero by a Meissner effect to carry out the magnetic shielding and concentration of the magnetic flux. The AC current is supplied to the superconducting coil 2 by a high-frequency power source 3 to generate the magnetic flux which is shielded by the superconducting material 1. When the shielded magnetic flux is concentrated by the superconducting material and applied to the steel plate 4, the magnetic line of force passes through the steel plate to generate the eddy current around the magnetic line of force. The Joule heat is generated on a steel plate local part by said eddy current and the fusion welding can be performed. By this method, the output can be controlled by frequency and the magnetic flux can be concentrated by the superconducting material, so the strain by the differential thermal expansion can be reduced.
Patent JP-H09304742-A (JP)
Title: Front hanging type spectacles
Inventor: MATSUI KOJI
IPC: G02C9/04
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To make front hanging spectacles easily attachable and detachable and to surely prevent the dislodgment of the front hanging spectacles in the wearing state of the spectacles. SOLUTION: Both ends of right and left lens parts 5 are provided with holding parts 7. These holding parts 7 are provided with fitting cavities 10 capable of attachably and detachably fitting projecting pieces 12 for engagement projectingly disposed at both ends of the front hanging spectacles 2. The distance between the holding parts 7 is diminished by opening both temples 9 in the wearing state of the spectacles. The front ends of the projecting pieces 12 for engagement engage with recesses 25 for engagement successively disposed at the fitting cavities 10 according to thereto.
Patent JP-S5768512-A (JP)
Title: Exhaust gas purifier for internal combustion engine
Inventor: HIRAYAMA HIROSHI
IPC: F01N3/20
Filed: 1980-10-17
Abstract: PURPOSE: To enable the discharge of only purified ecxhaust gas by forming an exhaust gas discharge port at an outer shell for containing the catalyst of a monolithic catalyst converter and feeding back the exhaust gas discharged from the port to a suction air system and exhaust gas system.  
     CONSTITUTION: A cylindrical monolithic catalyst 1 is held via retainers 5, 5' through cushions 4, 4' in an outer shell 3 formed with an inner peripheral groove 2. Exhaust gas discharge ports 6 are formed at a plurality of positions of the groove 2, and are connected via conduit 7 provided with an air pump 8 to an EGR valve 9. Two conduits 7b, 7c are led from the valve 9, and are respectively connected to the suction and exhaust manifolds 11, 12 of an internal combustion engine 10. When a strain is produced due to the thermal expansion caused by the quantity of heat of the exhaust gas to produce gaps at the seals 14, 14' between the cushion 4, retainer 5 and the catalyst 1, the exhaust gas is collected to the groove 2, and is circulated to the respective manifolds 11, 12 in this manner. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5370384-A (JP)
Title: Manufacture of cable filled with waterproof intimate mixture
Inventor: SASAGAWA MASAO
IPC: H01B13/32
Filed: 1976-12-03
Abstract: PURPOSE: To prevent water from invading the interior of a cable by filling a gap between the interior of the cable core and the outside covering with a waterproof intimate mixture. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07146780-A (JP)
Title: Sum computing device for first number and second number expressed by m range of cardinal number and n word
Inventor: ARUBAATO EICHI TADEIKEN
IPC: H03M1/36
Filed: 1994-05-24
Abstract: PURPOSE: To provide a remarkable advantage for realizing a super dense and super high performance multi-valued logic and arithmetic integrated circuit by a large number of resonance transistor devices. CONSTITUTION: A multi-valued logic adder is presented, two numbers expressed by positive digit radix M range N words are added by a 2 input addition circuit for adding corresponding digits and then, a sum digit is decomposed to a binary expression by a range 7 multi-valued/binary converter circuit 42. Then, a 3 input addition circuit 44 adds the appropriate bits of the binary expression and calculates the digit of a positive digit radix 2 range 4 word provided with a value equal to the sum of the two numbers. Preferably, decomposition to the binary expression is executed by a multi-valued convolution circuit 56 connected through a voltage divider circuit. Preferably, the multi-valued convolution circuit is provided with a multi-peak resonance tunnel transistor 54. Ripple carry is dissolved and the speed of the adder is independent of an input word width.
Patent JP-H06330718-A (JP)
Title: Oil drain device for horizontal type engine
Inventor: NAKAMURA TADAO
IPC: F01M1/06
Filed: 1993-05-26
Abstract: PURPOSE:To simplify structure, carry out assembly easily, and carry out drain surely without any possibility of oil leakage, in the lubricating oil drain device of a rocker housing in a horizontal type series multiple cylinder engine. CONSTITUTION:Projection parts 10 communicated with a rocker housing chamber are provided on bottom parts of rocker housings 3, and adjacent projection parts 10 are connected to each other by a communication pipe 13. Projection parts 10 of the rocker housings 3 provided on both outsides and an oil pan 8 are connected to each other by drain pipes 20, 21 and 23 and the like. Lubricating oil supplied to the rocker housing chamber is drained from the projection parts 10 into the oil pan 8 through the communication pipe 13 the drain pipes 20, 21, and 23. Even it an engine is inclined, oil is drained from the drain pipes 20, 21 or 23 and the like. There is no possibility of oil leakage since the structure is simple and assembly work is easy.
Patent JP-S6124653-A (JP)
Title: Wheel spin control device
Inventor: YOSHIOKA HIROSHI
IPC: B60T7/12
Filed: 1984-07-13
Abstract: PURPOSE:To always restrain the slip ratio of drive wheels below a predetermined value and to avoid skidding of the drive wheels, by calculating the ratio of rotational speeds of drive and driven wheels so that the drive power of the drive wheels are restrained when the rotational speed ratio exceeds a predetermined value. CONSTITUTION:In an arrangement wherein hydraulic pressure for braking which is effected in a master cylinder 3 by a piston 2 coupled to a brake pedal 1, is fed into slave cylinders 6 respectively attached to all wheels, through a pipe line 4, a modulator 11 and a pipe line 5, there are provided first and second sensors which are not shown, for detecting the rotational speeds of drive and driven wheels. A computing means calculates the ratio of rotational speeds of the drive and driven wheels in accordance with output signals from both sensors, and controls a fuel supply control means or a means for braking the drive wheels such that the drive power of the drive wheel is restrained if the rotational speed ratio exceeds a predetermined value.
Patent JP-S6124288-A (JP)
Inventor: FUIRITSUPU EFU FUINEI
IPC: H01L35/32
Filed: 1985-07-02
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-H09326072-A (JP)
Title: Automatic vending machine
Inventor: MOTOYAMA TAKESHI
IPC: G07F9/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To improve the taking out operability of an article at the time of selling only one article in an automatic vending machine which sells beverage cans, etc., is provided with an article receiving part receiving an article carried out from a main body inside an article take-out port provided on a door to allow the article receiving part to hold the plural articles in the state of vertically piling, and is thin so as to satisfactorily take the article out even at the time of selling plurality of articles for collective purchase, etc. SOLUTION: A rotatable supporting panel 22 is horizontally arranged at the article receiving part 20. Thus, when one article is carried out, the supporting panel holds its horizontal posture to hold the article to the upper part of the article receiving part 20 and when plural articles C1 and C2 are carried out, the supporting panel 22 is rotated to be in a vertical posture to hold the plurality of articles C1 and C2 in the state of piling in the article receiving part 20.
Patent JP-H0311645-A (JP)
Title: Film carrier for tab use
Inventor: FUKASE KATSUYA
IPC: H01L21/60
Filed: 1989-06-08
Abstract: PURPOSE:To obtain a film carrier for TAB use whose reliability is high by making a through hole in a carrier film near a bonding part of a semiconductor element. CONSTITUTION:Circuit patterns 14, 18 which are mutually conductive to both faces of a carrier film 12 are formed; through holes 22 are formed in a carrier film 12 near parts, where a semiconductor element 20 is bonded, of a film carrier 10 for TAB use where the semiconductor element 20 is mounted, via a bump 26, on the circuit pattern 18 on one side of the carrier film 12. As a result, even when the semiconductor element 20 is mounted in a state nearly coming into contact with the carrier film 12, it is possible to confirm visually from the through holes 22 whether a bonding state of the semiconductor element 20 is good or not. Thereby, it is possible to obtain the film carrier for TAB use whose reliability is high.
Patent JP-H0810180-A (JP)
Title: Motor-driven washstand
Inventor: TSUKAMOTO HIDETOSHI
IPC: A47K1/00
Filed: 1994-06-28
Abstract: PURPOSE:To always set a washbowl at a required height by storing users' voices and the necessary height of a washbowl in a memory and installing a means setting the washbowl at a specified height in accordance with a user's voice. CONSTITUTION:A voice-recognizing device is constituted of a computer 4 and a microphone 1 and a controller is constituted of the computer 4, a motor controller 8, a counter 6, and encorder 9. When a user switches 5 on and vocalizes to say 'washing face', the computer confirms whether the user's voice coincides with the stored voice or not and decides the user's specified height of washbowl and outputs an instruction to control the motor 7 to the motor controller 8. The motor controller 8 drives the motor 7 on the basis of the instruction output from the computer 4 and sets the washbowl 11 at the specified user's level. In this way, at every time when a user vocalizes specified voices, the washbowl is set at the height which is predetermined by the user.
Patent JP-2000335253-A (JP)
Title: Weather strip for unfixed roof
Inventor: TEISHI MINORU
IPC: B60J10/90
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a weather strip for an unfixed roof which assures sufficient sealability even with variation in fitting. SOLUTION: A front pillar weather strip 5 having a drain groove 15 extending in a longitudinal direction is installed along a front pillar of a vehicle having a movable or removable unfixed roof and along a header that fixes an upper end of a windshield. A seal surface 7A that is sealed by being cross- fitted to the drain groove 15 when the roof is closed is formed on a tip portion of a corner portion 5A of the front pillar weather strip 5. In a weather strip for an unfixed roof 7 installed along a front end and side end of the roof, steps 31, 32 are provided on the seal surface 7A at a position higher than the drain groove 15 so that water W that travels along the seal surface is led into the drain groove 15 via the steps 31, 32.
Patent JP-H0817135-A (JP)
Title: Spindle motor fixing mechanism
Inventor: SHINODA MASAYUKI
IPC: G11B25/04
Filed: 1994-06-28
Abstract: PURPOSE:To provide a spindle motor fixing mechanism which facilitates the independent adjustment of the correction of the inclination and the operation distance of a spindle motor in an optical disc apparatus with a simple construction. CONSTITUTION:A spacer 7 having a fulcrum part 7a is held between a spindle motor attaching plate 5 and a mechanism chassis 9. It is necessary to turn tightening screws of only two screw parts at which coil springs are held between the plate 5 and the chassis 9 in order to correct the attaching angle of a spindle motor 2. The conventional correction method of the attaching angle and the operation distance wherein the spacer 7 is replaced by a spacer member having a different thickness can be substituted by a method with a simple construction and the correction can be performed independently.
Patent JP-H04368240-A (JP)
Title: Lighting controller for vehicle
Inventor: SHIGESAWA ATSUSHI
IPC: G09G3/18
Filed: 1991-06-18
Abstract: PURPOSE:To keep off a sensation of blinking due to a flashing display and to secure the slightability of meters and so on, in a lighting controller for vehicle provided with the flashing display of a hazard or the like and the other displays (for example, lighting for meters and state display for switches) excepting the flashing display. CONSTITUTION:Luminance for a flashing display is varied according to an increase in opening of a control dial knob in a quadratic curve manner, and another luminance for lighting or the like of meters is varied rectilinearly. With this constitution, if the control dial knob is operated, the luminance for the flashing display is remarkably dimmed, but the luminance for the lighting or the like of the meters is not so much.
Patent JP-H039580-A (JP)
Title: Electrostrictive actuator
Inventor: KIKKO TOSHIHIKO
IPC: H01L41/083
Filed: 1989-06-07
Abstract: PURPOSE:To obtain an electrostrictive actuator which is less in displacing characteristic fluctuation and large in displacement by providing insulating members in a plurality of grooves formed in side faces on which internal electrodes of a sintered body are drawn out in the direction intersecting the internal electrodes and external electrodes on each side face where the internal electrodes are drawn out. CONSTITUTION:Internal electrodes 23-30 are arranged in a sintered body 22 through electrostrictive layers in a state where the electrodes 23-30 are overlapped in the thickness direction. In addition, the electrodes 23-30 are alternately drawn out to the facing side faces 22a and 22b of the body 22 and electrodes 31 and 32 are respectively formed on the upper and lower surfaces of the body 22. External electrodes are formed on the facing side faces 22a and 22b of the body 22 and a plurality of grooves 34 and 34 are formed in the side faces 22a and 22b in the direction intersecting the electrode surfaces of the electrodes 23-30. Since the grooves 33 and 34 are filled with insulating members, non-driven areas near the side faces are made to have flexible structures and, as a result, the action for clamping driven areas is reduced. Therefore, an electrostrictive actuator which is less in characteristic fluctuation and large in displacement can be obtained.
Patent JP-H0311984-A (JP)
Title: Driving device of ultrasonic motor
Inventor: SUGANUMA RYOICHI
IPC: H02N2/14
Filed: 1989-06-08
Abstract: PURPOSE:To make is possible to decelerate within a short time by reducing frequency of an applied AC voltage signal to zero only for a specific time in the event of change-over from high-speed driving to low speed driving. CONSTITUTION:A driving device of an ultrasonic motor 5 is constituted of a driving speed alteration circuit 1 consisting of a driving signal formation circuit 10A and a change-over circuit 10B, a frequency-dividing phase shift circuit 2, a temporary stop circuit 3 and a power amplifier 4. The alteration circuit 1 is equipped with two oscillators 11-12 for low speed and high speed, an inverter 13 and 'AND' gates 14-16. Frequency of AC voltage to be applied to a piezo-electric body of the motor 5 is reduced to zero temporarily for a specific time. As the result, the driving device can be changed over from high- speed driving to low-speed driving within a short time.
Patent JP-S5937362-A (JP)
Title: Hydraulic circuit of brake of revolving body
Inventor: TAKAMATSU TAKASHI
IPC: F16H61/4157
Filed: 1982-08-24
Abstract: PURPOSE:To increase response to control, by effecting braking/release of brake, which is conducted by supply of pressure oil to a brake cylinder, and draining pressure oil in a brake cylinder through direct detection of the pressure in the main pipe of a hydraulic motor. CONSTITUTION:A sequence valve 32 and a shuttle valve 34 are mounted to a sequence valve part 30, main lines 20a and 20b of a hydraulic motor 2 are branched and connected to ports A and C, respectively, of the sequence valve 32, an output C of the shuttle valve 34 is connected to a center port B, and a port D, forming a flow-out side, is connected to a brake cylinder 3 of a hydraulic motor part 20. Further, the pilot pressure of the sequency valve 32 is directly introduced in the main lines 20a and 20b of the hydraulic motor 2, and thereby the sequence valve 32 directly senses the pressure of the main lines 20a and 20b to perform switching operation. This permits improvement of responsiveness of control of the brake of the hydraulic motor 2 and prevents the occurrence of a trouble such as heat-generation in a brake due to a delay in control.