baber/WOPTO huggingface dataset:
Patent JP-S5671657-A (JP)
Title: Master cylinder
Inventor: KUBOTA HITOSHI
IPC: B60T11/22
Filed: 1979-11-13
Abstract: PURPOSE: To reduce a pedalling force required after loss stroke, by a method wherein, during loss stroke, a set pressure in a supply chamber of a liquid supplied to a pressure chamber escapes to atomosphere pressure in response to the reduction in a speed of a vehicle.  
     CONSTITUTION: With a primary piston 3 pushed in resulting from the braking operation, a seal 9 passes through a port 34, and a pressure chamber 16 is sealed. Simultaneously, a supply chamber 10 is reduced in a volume, and as a result, a liquid in the chamber 10 fed to the pressure chamber 16 passing through a path 6 and between the seal 9 and a small hole 1b is fed to a braking system togetherwith a liquid in the chamber 16. After the pressure in the chamber 10 becomes high, a valve 30 opens, the pressure escapes to a reservoir tank 2, and the inside of the chamber 10 is maintained to a set pressure. When the braking operation starts after the liquid is fed to the braking system, a vehicle is reduced in a speed, and the reduction in the speed moves a weight 35 to the left to open the valve 30. As a result, the set pressure in the chamber 10 is released to atomosphere pressure. Thus, a subsequent pedal stroke is reduced in a pedalling force. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S633338-A (JP)
Title: Pipeline register
Inventor: YAMASHITA YOSHIOMI
IPC: G06F9/38
Filed: 1986-06-24
Abstract: PURPOSE:To well cope with discontinuous flows of data with no deterioration of the register capacity by storing successively plural pieces of data and then transferring them successively for selection. CONSTITUTION:When the instructions of a continuous flow are carried out, the instruction data are transferred between pipeline registers from a memory 1 through a B register 2, a Y register 3 and an I register sequentially. In this case, the set signal of each register rises in order of ISET10, YSET8 and BSET7 and is sent to the next stage without destructing the preceding data. The control signal SELECT9 of a multiplexer 4 indicates selection of the register 3 and uses the output of the multiplexer 4 as the output of the register 3. In such a way, the continuous data can be successively transferred and furthermore the register capacity is not substantially deteriorated even in case the data flow is discontinuous due to a jump instruction, etc.
Patent JP-H11333836-A (JP)
Title: Phenol resin molding material
Inventor: TOMINAGA YASUSHI
IPC: B29K105/16
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a phenol resin molding material obtained by mixing a cured material to be eliminated of the molding material at a much ratio to be supplied and to be moldable similarly to a conventional phenol resin material and really sufficiently with characteristics (mechanical strength) of the molded product after molding and reusing it. SOLUTION: The phenol resin molding material comprises a comminuted material of cured material of the molding material made of a composition containing a phenol resin, a curing agent and/or curing assistant, and an organic filling material and/or an inorganic filling material as indispensable components in such a manner that a solid phenol compound having two or more nuclei is mechanochemically reacted by giving a mechanical energy in a powder state to surface fusion bond between particles of the components.
Patent JP-H10333373-A (JP)
Title: Image forming device
Inventor: MARUTA SHUJI
IPC: G03G15/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device provided with a both-side image forming function, and to form images on both sides of a sheet without discharging a sheet remaining in an intermediate storing means, even in the case of starting to newly form the images on both sides in a state that the sheet remains in the intermediate storing means. SOLUTION: In the case of feeding the sheet from an intermediate tray 10 where the papers with the image already printed on the surface are temporarily stored as many as the number of copied sheets, in order to form an image also on the rear side of the sheet, the sheet carried into the tray at the last is carried out first. In order to true up the four corners of the paper stored in the tray 19, a matching plate 193 is installed, and also, the tray 19 is arranged so that the base side of the tray 191 is inclined in a horizontal direction.  In the case of newly performing both-side copying when it is detected by a sensor SE8 that the paper remains in the tray 19, the execution of the both-side copying operation is permitted in the case the size of the paper set from a control panel 4 so as to be used for the both side copying is larger than the size of the sheet remaining in the tray 19, and which is detected by the sensors SE8 and SE9.
Patent JP-H10325983-A (JP)
Title: Image recorder
Inventor: MORITA NAOYUKI
IPC: G03B27/50
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a compact and efficient image recorder excellent in maintainability and capable of easily making grade high and cost low by providing a photosensitive material carrying means and a back-print part performing back-print on the non-recording surface of photosensitive material in a carrying path. SOLUTION: The pairs of drawing-out rollers 24 and 26 draw out and carry the photosensitive material Z housed in magazines 30 and 32 loaded in loading parts 20 and 22. They stop carrying when the length of the material Z carried to a downstream side from a cutter 28 becomes the length in accordance with a print to be formed. Then, the cutter 28 is actuated to cut the material Z so as to obtain a cut sheet having a predetermined length. A printer 14 performs what is called the back-print of various information such as a photographing date, a printing date, a frame number, a film ID number, the ID number of the camera used for photographing, and the ID number of a photoprinter on the non-recording surface of the material Z.
Patent JP-H05313649-A (JP)
Title: High-resolution display image display system
Inventor: NAKAMURA TAKAHARU
IPC: H04N5/66
Filed: 1992-05-13
Abstract: PURPOSE:To perform a high-resolution display which surpasses the access time of an image memory without causing the price of the high-speed image memory to affect the cost rise of a device. CONSTITUTION:A frequency dividing circuit 2 divides the frequency of the display clock 101 from a display clock generator 1 and supplies the frequency- divided signal to a display address counter 3 and an FIFO-memory write circuit 7. The FIFO-memory write circuit 7 writes image data 104 read out of the image memory 4 according to the display address 103 counted up by the display address counter 3 on the basis of the frequency-divided clock 102, in an FIFO memory 5 according to a write control clock 107 generated based on the frequency-divided clock 102. A D/A converter 6 converts image data 105 read out of the FIFO memory 5 by an FIFO memory read circuit 8 according to a read control clock 108 generated according to the display clock 101, into an analog image signal 106, which is outputted to a high-resolution display.
Patent JP-H09305178-A (JP)
Title: Musical sound synthesizer
Inventor: OKAI YOICHIRO
IPC: G10H1/18
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a musical sound synthesizer capable of fully exhibiting its original ability of the device even when musical sound control information prepared for another musical sound synthesizer is inputted. SOLUTION: A performance information (for example, MIDI) is inputted from the outside to a musical sound synthesizer simulating a sound production principle of a natural instrument and producing sound, and the synthesis device has BC mode ((a)) used for synthesizing musical sound using the expression data as breath control data when the performance information are expression data giving an expression to the timber of the musical sound and Vel mode ((b)) used for synthesizing musical sound using the expression data as volume data and also using velocity data as breath control data, and when a player selects timber, either BC mode or Vel mode is selected according to the selected timber and musical sound is synthesized according to the selected mode.
Patent JP-H0438778-A (JP)
Title: Track follow-up controller
Inventor: YOSHIURA TSUKASA
IPC: G11B21/10
Filed: 1990-06-04
Abstract: PURPOSE:To obtain sufficient tracking following-up performance even when the number of servo signal lines is small by removing the noise of track oscillation information by Fourier transform. CONSTITUTION:When a recording medium 15 is rotated and a servo area passes through a head 11, a data signal and a servo signal are transmitted to a position error signal generating means 12. The means 20 generates a position error signal 20 like a sample. This signal 20 is applied to a memory means 16 and a control means 13. For the track oscillation information stored in the means 16, discrete Fourier transform is executed by a Fourier transforming means 17 and inverse Fourier transform is executed by an inverse Fourier transforming means 19. Then, the information is demodulated to a time base data and applied to the control means 13. The means 13 controls the drive of an actuator 14 and controls following-up to the track of the head 11. Before executing this following-up control, however, the means 13 executes compensation calculation based on a head position signal 21 to drive the actuator 14 and to fix the position of the head 11. Then, the medium 15 is rotated in such a state, and the track oscillation information at an arbitrary track is obtained.
Patent JP-S632690-A (JP)
Inventor: HIDAKA YOSHIKAZU
IPC: H04B10/112
Filed: 1986-06-23
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-S6126246-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAYAKAWA MASAO
IPC: H01L21/60
Filed: 1984-07-13
Abstract: PURPOSE:To prevent the plating deposition to cathode pins and the generation of conduction failure by a method wherein a plating device is provided with liquid-guard walls. CONSTITUTION:Points of contact of cathode pins 3 in the periphery of a wafer 2 are provided with photo resist apertures 2a, which are made as plating cathode lead-out parts. On the other hand, the plating device is provided with liquid- guard walls 5 so that the pins 3 do not come into contact with the overflown plating liquid, at the parts where the pins 3 project out of the upper end outer periphery 6 of the plating bath into the bath, in the outer end outer periphery 6 to which the plating liquid of the plating bath overflows. At the time of installing this wafer 2 to the plating device, the wafer 2 is overlapped with the walls 5 in such a manner that its apertures 2a do not contact the plating liquid, so that the pins 3 may abut against the apertures 2a. This manner allows no deposition of plating to the pins 3 and does not generate plating failure due to poor conduction of the wafer 2 with the pins 3.
Patent JP-S5936467-A (JP)
Title: Telephone transfer device
Inventor: NEMOTO HIDEJI
IPC: H04M3/54
Filed: 1982-08-23
Abstract: PURPOSE:To transmit surely a message, by recording the message from a caller when a designated called party gives no response. CONSTITUTION:When an automatic dial is finished at an automatic dial circuit 9, a timer circuit 12 is started, and if a called party of the 2nd telephone line gives no response even after a prescribed time, the channel of the 2nd telephone line is opened. Further, a message that the called party of the transferred station gives no response is transmitted from a message transmission circuit 11 to the caller to bring a recording/reproducing circuit 10 into the recording state. Thus, the message of the caller is recorded and the recording/reproducing circuit 10 is stopped at the end of recording. The content recorded in the recording reproducing circuit 10 calls out automatically the called party via the 2nd telephone line and the content is reproduced and transmitted.
Patent JP-S633106-A (JP)
Title: Burner for liquid fuel
Inventor: OKUBO KAZUNORI
IPC: F23D11/24
Filed: 1986-06-23
Abstract: PURPOSE:To lower noise, and to stabilize combustion in the title burner, by using a variable spray nozzle, and by controlling down the excess rate of air and the rate of a secondary air at the time of maximum combustion below a predetermined value respectively, by alleviating a pulsation to the spray rate by flowing an electric current of predetermined frequency to the coil of the open/close valve of a nozzle. CONSTITUTION:A variable spray nozzle is used in order to control the spray volume of a kerosene (K). A plunger 7 provided with a spring 9 is reciprocated by the electromagnetic force of a coil 6, and the injection port 8 of a nozzle is opened and closed by the tip of a plunger 7. Kerosene particles are sprayed to a heating plate 12 by a burner variable spray nozzle 11 to evaporate part of the sprayed kerosene. A combustion air (A) is supplied from around the nozzle as a primary air (a1), and is supplied from the outer periphery of a flame cylinder 13 as a secondary air (a2), and flames are formed inside the flame cylinder. A white flame combustion as a target takes place in a zone in which the rates of a primary air and a secondary air are comparatively low, so that combustion noise from a burner body can be reduced to the degree of 75 dB. The limits of the air rates are such that the rate of a secondary air is 160%, and the excess rate of air which is the rated of a secondary air to which the rate of a primary air is added is about 180%.
Patent JP-S5769771-A (JP)
Title: Semiconductor device
Inventor: HAMADA SADAYUKI
IPC: H01L27/02
Filed: 1980-10-20
Abstract: PURPOSE:To equalize characteristic of N-P-N transistors constituting I<2>L by a method wherein the distance between a buried diffusion region of an injection type  logic circuit and an insulating diffusion region is made as shorter than the distance  between a buried diffusion region of a linear amplifier circuit and the insulating diffusion region. CONSTITUTION:The buried layer 63 of an N-P-N transistor 700 consituting I<2>L is formed being enlarged. The buried layer 63 and the insulating diffusion layer 65 are possible to be made as to come in contact with each other or to intersect with each other. The deviation of beta according to the positions of a group of I<2>L N-P-N transistors existing in the same island region become to small, and yield of the integrated circuit consisting of the logic circuit constituting I<2>L and the linear circuit constituted of a high withstand voltage transistor can be enhanced.
Patent JP-H10334013-A (JP)
Title: Method and system for operation monitoring for distributed system
Inventor: NAGAOKA TORU
IPC: H04L12/28
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce the running cost, line connection time and line connection cost for monitor, by collectively polling the units of monitor through a monitor manager for every group of nodes to be managed. SOLUTION: In monitoring processing, a polling condition table 1 and a start interval table 2 are read, a collection condition table for every group is prepared, and a periodical monitor polling function part 5 starts the polling function to be monitored of NNM(nnm-polling), the polling function for monitoring the state of node to be monitored of OpC(opc-polling) and an MIB collecting function (getmibObject). Functions 6 and 7 respectively issue the polling commands for state monitor of NNM and opc to a designated node to be monitored and acquire respective states. A function part 8 acquires the value of designated management information base(MIB) object and stores it in a MIBk collection file 10.
Patent JP-H10340601-A (JP)
Title: Vehicular lighting fixture
Inventor: OBARA HITOSHI
IPC: F21V21/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular lighting fixture that is made light at low cost and is capable of preventing its shrinkage. SOLUTION: A vehicular lighting fixture 1 comprises a housing 2 of a synthetic resin, which is formed with front openings 2e and 2f adapted to be closed by lenses 3 and 4 and is formed with bulb-insertion openings 2a and 2b at its reflector parts 2g and 2h. The housing 2 has on its thick-walled portion an empty part E made by the gas that is injected at the molding of the housing 2.
Patent JP-S5479135-A (JP)
Title: Solid carburizing method
Inventor: MURAISHI KATSUYOSHI
IPC: C23C8/66
Filed: 1977-12-07
Abstract: PURPOSE: To carry out mass carburizing of high accuracy and enhance the appearance of small-sized parts, etc. to be carburized, by turning the parts and a carburizing agent in a closed type carburizing vessel together with the vessel to allow the agent to act uniformly.  
     CONSTITUTION: Finely divided solid carburizing agent 4 and products 3 to be carburized are charged into closed type carburizing vessel 2. Vessel 2 is then hermetically sealed and stored in the effective soaking zone of heating furnace 1. Rotary shaft 5 is set to support mechanism 7, and vessel 2 is turned continuously or intermittently during carburizing by means of turning mechanism 6. Thus, unevenness in carburizing depth is minimized, resulting in improved appearance. This carburizing method is applicable to small-sized parts such as gears, screws, shafts and fittings made of low carbon steel, low alloy case hardening steel, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5770670-A (JP)
Title: Ink supply system for ink jet recording device
Inventor: KOMAI HIROMICHI
IPC: B41J2/175
Filed: 1980-10-22
Abstract: PURPOSE:To reduce the consumption of ink and antidry agent to the minimum necessary quantity, by providing a means detecting kind of liquids in liquid exhuast passage which is connected to a head part. CONSTITUTION:A detecting means 20 detecting the kind of liquids in a flow passage 16 is prepared immediately before a valve 17 in the passage 16 which is connected to a head part 7 in an ink supply system. For instance, the part of the flow passage 16 is constructed of a transparent glass  tube, and a pair of sits 22, 23 are equiped on both side of said glass tube. On the outside of one slit plate 22, a light source 24 is set, and on the out side of another slit plate 24 a photoreceiving element 25 is set. As the penetration ratio of light into the ink is different from that of anti dry agent, the light quantity is changed corresponding to kinds and mixing ratio of liquids, thereby changing electrical output. Thus the kinds and mixing ratio of liquids which flow in the flow passage 16 may be detected by this detecting method. The valves 6, 15, 17 are alternately changed manually or automatically by this detecting signal, therefore, the consumption of ink and antidry agent may be decreased to a minimum necessary quantity.
Patent JP-S5371733-A (JP)
Title: Fuel control method for internal combustion engine
Inventor: ISHII SHINYA
IPC: F02M19/06
Filed: 1976-12-07
Abstract: PURPOSE: To control flow rate electrically, and to control the air fuel ratio of mixture precisely and adequately in response to the operation condition and ambient condition of an engine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000337920-A (JP)
Title: Magnetic sensor
Inventor: IZAWA ICHIRO
IPC: G01D5/245
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sensor with new constitution capable of adjusting the offset of a sensor output which is caused by assembling deviation. SOLUTION: Magnetic resistance elements 3, 4 are arranged on a substrate 2. A bias magnet 9 is arranged behind the substrate 2. The elements 3, 4 are positioned in a bias magnetic field of the magnet 9. The change of direction of the bias magnetic field which is caused by the motion of an object to be detected is detected with the elements 3, 4. Electrodes 20 to 23, 30 to 33 for correction are arranged independently of electrodes 5, 6, 7, 8 for obtaining a sensing signal to the elements 3, 4 on the substrate 2. Currents are supplied to the elements 3, 4 through the electrodes 20 to 23, 30 to 33. By current components formed by the currents, components of the currents flowing in the elements, 3, 4 through the electrodes 5, 6, 7, 8 for obtaining the sensing signal are corrected.
Patent JP-H10340650-A (JP)
Title: Switch device for automatic vending machine
Inventor: ANDO AKIRA
IPC: H01H13/70
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce machining work, and easily install a switch by installing it on a transparent panel by connecting plural long size switch units to house circuit boards where plural push-button switches are formed in a watertight space by a long size base and cases, in the prescribed direction through a connecting part having a connecting means between the adjacent circuit boards. SOLUTION: A long size switch member 10 easily installed on a transparent panel 12 by a pressure sensitive adhesive double coated tape 27 or the like, is composed of cases 1A and 1B having long holes in which switch parts 2 having push-button parts 20 are installed by two pieces and three pieces and an end member 1C. A harness 40 passing through an inserting hole 12A of the transparent panel 12 is connected to a circuit board 4A on a base 3A on which the case 1A is installed through a connector 40A housed in the inserting hole 12A, and a reverse projection of the transparent panel 12 is reduced. A circuit board 4B in the case 1B is connected to the circuit board 4A by a connecting part containing a lead and the connector, and is not directly connected to the harness 40. The inserting hole 12A may be only one.
Patent JP-H0238424-A (JP)
Title: Polyether
Inventor: RIHIARUTO PAURU
IPC: C09K23/00
Filed: 1989-06-12
Abstract: PURPOSE: To provide a consistent polyether suitable for manufacturing an aqueous detergent having a reduced flow tendency in combination with a specified thickener which has a structure having two hydrophobic terminals represented by specific formulae.  
     CONSTITUTION: This polyether is represented by the structural formula I (A is a unit equal to or different from the structures of the formula II, the formula III, and the formula IV; R 1  and R 2  are C 1-20  alkyl; (n) and (m) are 1-30, (r) is 0-20). This polyether is particularly suitable for manufacturing a consistent aqueous detergent having a reduced flow tendency in combination with a thickener having associating effect which is based on polyether polyol. The compound of the formula I is obtained by changing a mixture of a polyether of the formula V (n≠m; R 1 ≠R 2 ) to an alkali metal salt belonging thereto, generating a compound of the formula VI by the reaction of this salt with epichlorohydrine, and reacting the resulting product with (r) moles of ethyleneoxide, 1,2- propyleneoxide or the like. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H09330342-A (JP)
Title: Method and system for designing mount product
Inventor: KOJIMA TOSAKU
IPC: G06F17/50
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To make a design which satisfies desired performance and quality in early stages when the mount product is developed, by analyzing or evaluating the quality of the mount product by using a mount product design system and designing the mount product so that the desired quality is satisfied. SOLUTION: This system consists of a CAD calculation system 1 and a defect/fault analytic revision system 100. The defect/fault analytic revision system 100 has a margin/defect analytic simulator 105 which evaluates whether or not a newly designed mount product satisfies specifications with a margin about the total performance and quality, a fraction defective/failure rate simulator 110 which evaluates whether the specifications are satisfied as to the total reliability including a total fraction defective, a FTA(failure tree analysis) generation simulator 115 for total evaluation, etc. Then, trouble in the designing and development of the mount product is analyzed and the mount design specifications and mount electronic components are reviewed to improve the quality and reliability.