baber/WOPTO huggingface dataset:
Patent JP-H11301013-A (JP)
Title: Method and device for image forming
Inventor: SAKAI TOSHIO
IPC: G03G15/05
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To achieve superior edge smoothing with inconspicuous jaggy by a method wherein an adhered position is controlled in the moving direction on the surface and in the direction perpendicular to the moving direction and parallel to the surface and an interface section between an image portion and a non-image portion on a recording member is smoothed. SOLUTION: A control circuit controls a power source to supply a voltage of Vdef1 or Vdef2 at an arbitrary timing to each of deflection controlling electrodes 2b-1, 2b-2, 2b-3, 2b-4, then an adhered position of a dot in a main scanning direction and a sub-scanning direction is controlled. Edge smoothing of an image to be formed is executed such that a part of a dot is controlled to be adhered to a pixel which is to be a non-imaged portion in the forming of a two-value image of 300 [dip], by executing the controlling. As a result, it is possible to make jaggy of an edge in the formed image inconspicuous rather than a case wherein the controlling is executed only in the main scanning direction and sub-scanning direction.
Patent JP-H05299307-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: SUZUKI TOSHIKATSU
IPC: H01G9/04
Filed: 1992-04-20
Abstract: PURPOSE:To obtain a solid electrolytic capacitor of small ESR wherein contact resistance to a carbon layer or the like can be reduced, by performing heat treatment at a temperature higher than or equal to thermal decomposition temperature of resin after conductive paste is applied. CONSTITUTION:In the manufacturing method wherein, after an oxide film, a semiconductor layer and a carbon layer are formed in order on valve metal, conductive paste whose main component is resin and metal particles is applied and heat-treated, and a conductive paste layer is formed, the heat treatment is performed at a temperature higher than or equal to the thermal decomposition temperature of the resin, after the conductive paste is applied.
Patent JP-S59121655-A (JP)
Title: Automatic music selecting player
Inventor: YASUDA HIROSHI
IPC: G11B19/02
Filed: 1982-07-20
Abstract: PURPOSE:To attain program searching precisely without sounding the preceding music by stopping the movement of a pickup at the detection of an inter-music space by a detector, and controlling a timer so that a stylus descends on a record disc when a detected point reaches just under the stylus point of the pickup with rotation. CONSTITUTION:When an optical sensor 11 detects an inter-music space in accordance with the defference of reflection factor an inter-music space detecting circuit is actuated and a plunger is also actuated, so that a lift descends the pickup 2. The optical sensor 11 and pickup 2 are moved from the external periphery to the internal periphery of the record disc at first, but the output of a motor controlling circuit is turned to a low level and the motor is stopped at the detection of the inter-music 12 by the optical sensor 11 (the status shown by the figure (a)). During the time t1, the pickup 2 starts to descend as the result of waiting (the status of the figure (b)). After passing the time t2, the stylus point 2a of the pickup 2 descends (the status of the figure (c)) on the record disc. After the time t3, a pickup controller starts to operate and the pickup 2 starts to move in accordance with the feeding pitches of grooves of the record.
Patent JP-S5650702-A (JP)
Title: Reverse rolling method by universal rolling mill
Inventor: KATOU KAZUO
IPC: B21B1/10
Filed: 1979-10-02
Abstract: PURPOSE:To minimize the speed difference between the vertical roll and the rolled material, and to prevent the trouble like as the damage, etc., of the vertical roll, by putting the brake upon the inertial rotation of the vertical roll before feeding the material to the reversing pass. CONSTITUTION:The directional change-over valve 8 is actuated by the material release signal of the former pass and the pressure liquid is supplied to the cylinder 5 in order to forward extend the piston rod 6; hereby, the brake shoe 7 is pressed to the outer surface of the vertical roll 1 having been rotating by the inertial, and the brake is put upon the vertical roll 1 to speed down and finally stop it. When the material for the next pass approaches the vertical roll 1 from the opposite direction to the former pass, the material approach signal is given to the directional change- over valve 8 so as to work reversely to the case of the former pass; then, the piston rod 6 is pulled backweard to release the pressure contact between the brake shoe 7 and the vertical roll 1, and hereby, the vertical roll 1 is placed under the idling condition like as in the case of the conventional method, and waits for the feed of the material.
Patent JP-H0652537-A (JP)
Title: Magnetic recording medium
Inventor: KAWAWAKE YASUHIRO
IPC: G11B5/64
Filed: 1993-05-28
Abstract: PURPOSE:To provide a magnetic recording medium which is not deteriorated in saturation magnetization and can be increased in coercive force. CONSTITUTION:The recording medium is constituted in such a way that an oxide layer 2 having a thickness of 5-100nm and partial oxide layer 3 of Co having a thickness of <=150nm are successively formed on a high polymer substrate 1, with columnar particles in the layer 3 being inclined by >=30 deg. against a normal to the layer 3. Therefore, the coercive force of the recording medium can be increased without deteriorating the saturation magnetism of the medium.
Patent JP-S5555253-A (JP)
Title: Activity measuring device of sludge
Inventor: NAGASAKI RIYOUZOU
IPC: G01N33/18
Filed: 1978-10-18
Abstract: PURPOSE: To continuously measure the activity of activated sludge, by measuring carbon dioxide generating velocity per the quantity of unit sludge by mounting a carbon dioxide concentration measuring instrument and a sludge concentration measuring instrument to an agitating mixing tank of synthetic sewage, whose substrate and organic matter concentration are fixed, and precipitated sludge.  
     CONSTITUTION: Synthetic sewage produced by mixing glucose, peptone and monopotassium phosphate in equal weight and by diluting the mixture with city water is sent to an agitating tank 20 in a fixed quantity per unit time by means of a fixed- quanity pump 15 from a storage tank 14 while sludge from a sedimentation basin is fed to the agitating tank 20 in a fixed quantity by means of a fixed-quantity pump 22 from a storage tank 23, and a fixed quantity of air is blown in from an air dispersing pipe 16. The synthetic sewage and sludge injected into the agitating tank 20 are sufficiently mixed by means of an agitator 21, carbon oxide generated is collected by means of a collector 18 and the concentration of carbon dioxide is measured by means of an ultraviolet ray spectrophotometer 19. Meanwhile, the concentration of activated sluded in the agitating tank 20 is measured by means of a sludge densitometer 24, the both measuring value is given to a computing circuit 25 and the activity of the sludge is measured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S617676-A (JP)
Title: Electrode for gas laser oscillator
Inventor: KUWABARA KOUJI
IPC: H01S3/038
Filed: 1984-06-22
Abstract: PURPOSE:To obtain an electrode capable of flowing large glow-discharge currents by constituting at least one electrode by a conductor having an irregular surface while previously forming a flame spraying film consisting of a group IVmetallic element oxide onto the surface of the electrode in a lateral excitation type laser oscillator, the direction of discharge therefrom for exciting a laser approximately crosses at right angles with an optical axis. CONSTITUTION:An anode 1 and a cathode 2 are arranged oppsitely at a regular interval, and a DC power supply 7 is connected to these anode and cathode through a ballast resistor 8. A trigger electrode 9 is fitted to the cathode 2, a gas is flowed into a clearance between the anode 1 and the cathode 2 in the direction shown in the arrow 6, and trigger voltage is applied to the electrode 9 to generate glow discharge between both electrodes. In the constitution, the cathode 2 is constituted by a tubular conductor 3 and a refrigerant 5 is flowed into the inside while the surface is brought to an irregular state, and these surfaces are all coated previously with flame spraying film consisting of a group IVmetallic element oxide such as TiO2. Accordingly, cathode currents shift to projecting sections in succession, and positive resistance characteristics are assisted, thus stabilizing glow discharge.
Patent JP-H0868489-A (JP)
Title: Preparation of electric fusion coupler and electric fusion coupler
Inventor: MARUKORUMU REIMONDO BAAFUIIRUD
IPC: B29C65/34
Filed: 1995-04-28
Abstract: PURPOSE: To attain connection meeting the conditions of various types of customer terminals and covering types by forming a hole in an outer thermoplastics jacket formed around a terminal plate, and screwing an electrical terminal pin having a threaded shank into the hole for an electrical contact with the terminal plate. CONSTITUTION: A terminal plate 5 is inserted in a complementary accommodation structure 4 in manufacturing couplers. The hanging piece of the terminal plate 5 is caulked around a heating wire, so that the electrical resistance heating wire 2 is fixed to the terminal plate 5, wound around a preform 3, and fixed to the other terminal plate. The preform 3 engaged around a core is inserted into a mold, a side core for defining a hole in a shank 9 is formed at the midpoint of the terminal plate 5, and an outer layer jacket 1 is formed out of thermoplastics, the mold is, therefore, opened so that a product can be taken out. A connecting terminal 7 having an insulating plastic cover 8 is screwed from the side core through the hole left in the plastic jacket 1 into a recessed part on the respective terminal plates 5.
Patent JP-S5462434-A (JP)
Title: Turning stablizing hydraulic mechanism
Inventor: MIURA SEIJI
IPC: F04D29/66
Filed: 1977-10-26
Abstract: PURPOSE: To stabilize rotation free from runner pulsation due to ununiform water pressure by blasting volute-casing enttance pressurized water against the external surface of the runner to equlaize the pressure.  
     CONSTITUTION: The communication holes 9a, 9b, 9c are made in the upper and lower cover 2, 3 and the side wall 4 of a volute casing 1 and are placed near the outside of the runner 5 of those covers. Valves 12 are installed in the sub-communication pipes 11a, 11b, 11c. Pressurized water coming from the casing entrance 1a passes through a main communication pipe 10, each sub-communication pipe 11a, 11b, 11c and is blasted from the communication holes 9a, 9b, 9c against the external surface of the runner 5. As a pressure applied on the surface of the runner 5 becomes uniform, pulsation of the runner can be prevented and it can be turned stably. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02305565-A (JP)
Title: Ultrasonic diagnosing device
Inventor: KOU YOSHIROU
IPC: G01N29/06
Filed: 1989-05-20
Abstract: PURPOSE:To improve response of display of an ultrasonic tomographic image and to reduce the generation of random noise by a method wherein, with the increase in the number of transmission focus stages, the number of frames by means of which the value of a weight factor K is increased or/and frames are averaged is decreased. CONSTITUTION:A picture memory 7 for ultrasonic waves to contain picture data of a frame obtained through transmission and receipt of ultrasonic beams and a picture memory 14 for display to contain picture data by means of which frames are averaged are provided. A total sum of a value obtained by multiplying picture data of a present frame, read from the picture memory 7 for ultrasonic waves, by a weight factor K and a value obtained by multiplying picture data, by means of which frames until a preceding frame are averaged, by a weight factor (1-K) is stored in the original position of the picture memory 14 for display. Even when the number of transmission focus stages is increased and a collecting time of picture data is increased as a result of a fact that picture data produced by increasing the weight factor K responding to the number of focus stages is stored in the picture memory 14 for display to display the picture data, a picture having rapid response can be displayed.
Patent JP-S5251388-A (JP)
Title: Preparation of cephalosporanic acid dervatives
Inventor: ISHIBASHI KENICHI
IPC: C07D501/26
Filed: 1975-10-23
Abstract: PURPOSE: Cephalosporin derivatives are prepared in yields over about 80% by acylation of 7-amino cephalosporanic acids with a specific, readily avaliable org. sulfonyl chloride, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6464239-A (JP)
Title: Apparatus for manufacturing resin package sealing for semiconductor
Inventor: YAMADA IWAO
IPC: H01L23/08
Filed: 1987-05-25
Abstract: PURPOSE:To prevent damage to bonding wire or flash, by feeding a pair of thermoplastic resin molded plates to a lead frame positioning and preliminary heating section for positioning and fixing them before heating and melting the same, and subsequently disposing a lead frame between sealing molds for pressurizing it. CONSTITUTION:A pair of thermoplastic resin molded plates 95 are supplied to sealing molds 131. At the same time, a lead frame 20 on which a semiconductor or the like is mounted is fed to a lead frame positioning section 13 where it is positioned and fixed. Then, lead frame heating molds 84 are raised and sandwich the lead frame 20. Simultaneously therewith, hot air blowing boxes 154 are lowered to heat and melt the sealing faces 100 of the molded plates 95. While the hot air blowing boxes 154 are raised, the sealing molds 131 are turned by 90 deg. so that they sandwich and heat the lead frame 20. There is no problem such as damage to bonding wires or flash since they are not contacted directly during these procedures.
Patent JP-H06336569-A (JP)
Title: Baking finish composition
Inventor: OKA MITSUO
IPC: C09D7/12
Filed: 1993-04-30
Abstract: PURPOSE:To improve the finished appearance, the workability in application, the sagging resistance, the foaming resistance and the recoatability. CONSTITUTION:A baking finish composition obtained by uniformly dispersing a fatty acid amide wax and benzoin or its derivative in a varnish of a thermosetting acrylic resin having a number-average molecular weight (Mn) of 3X10<3> to 7X10<3>, wherein the contents of the fatty acid amide wax and the bezoin or its derivative are respectively 0.02-5 pts.wt. and 0.2-5 pts.wt. based on 100 pts.wt. resin solids of the varnish and which has a pigment content of at most 15wt.%.
Patent JP-2000318025-A (JP)
Title: Mold clamping device for blow molding machine
Inventor: SUZUKI KIYOMI
IPC: B29C49/56
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To reduce the housing width of a toggle mechanism by opening and closing molds by a method wherein the toggle mechanism is equipped with a first link connecting between one end part of a main link member and a first mold part, and a second link connecting between the other end part of the main link member and a rear plate so as to rock the main link member with a driving device. SOLUTION: Each toggle mechanism 9 is equipped with a main link member 90, the middle part of which is pivotally supported with a fulcrum shaft 93 to a base plate, a first link 91 which foldably connects between the one end part of the main link member 90 and a first mold part 2, and a second link 92 which foldably connects between the other end part of the main link member 90 and a rear plate 18. By moving a ball screw 81 and an actuating member 72 by means of a motor, the main link 90 is rocked about the fulcrum shaft 93 through a connecting link 71 so as to make the toggle mechanism 9 consisting of the main member 90, the first and the second links 91 and 92 in a folded state or a rectilinear state in order to open and close the mold parts 2 and 3. As a result, the housing width of the toggle mechanisms 9, the driving device 7 and a rectilinearly driving mechanism 8 can be reduced.
Patent JP-S5917129-A (JP)
Title: Detection circuit for knocking of engine
Inventor: TAWARA YOSHITAKA
IPC: F02P5/153
Filed: 1982-07-20
Abstract: PURPOSE:To discriminate the presence or absence of knocking and to discriminate the intensity of the knocking by detecting the signal occuring in the knocking of an engine from the output of a vibration sensor which detects the vibration of the engine. CONSTITUTION:The vibration detected by a knocking sensor 1 is amplified with an amplifier 4, and only the frequency vibration specific to knocking is picked up with a BPF5 and is inputted with an electronic switch 6 to a comparator 8. The waveform from the switch 6 and the level averaged with an integrator 7 are compared by the comparator 8, and a knocking signal is outputted from the comparator 8 only when the signal to a + terminal is strong. The pulse signal is shaped in waveform to the pulse of the magitude measurable with time by a waveform shaping circuit 9 and is inputted to the port A of a controller 10. The intensity of the knocking is thus discriminated in the length of the output time.
Patent JP-H0423125-A (JP)
Title: Arithmetic logic computing circuit
Inventor: SANO NAOKI
IPC: G06F7/00
Filed: 1990-05-18
Abstract: PURPOSE:To simplify the logic constitution of each decoder and to decrease the total number of gates by decentralizing the arithmetic logic computing function to two decoders. CONSTITUTION:A 1st decoder DEC1 inputs a selective signal I2-0 and the data Ri and Si to be computed and generates the conversion signals Ui and Vi to send them to a 2nd decoder DEC2 so that the proper selective signals Pi and Gi to be computed are outputted from the DEC2. A 3rd decoder DEC3 inputs the signal I2-0 and the signals Pi and Gi and sends the selective signals Xi and Yi to a 1-bit full adder FA so that an arithmetic or logic operation is carried out by the adder FA in response to the signal I2-0 and the data Ri and Si. Thus, many types of arithmetic operations can be decentralized by means of plural decoders and the logic constitution of each decoder is simplified together with the reduction of a gate scale.
Patent JP-H10319039-A (JP)
Title: Vertical needle for probe, vertical needle type probe, and composite fine wire used therefor
Inventor: AOYAMA HITOSHI
IPC: G01R1/067
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To minimize the contact resistance in a light contact, and suppress the deformation by repeated contacts and the change of contact resistance by comprising a core metal consisting of one of an alloy mainly composed of W or the like and an alloy including Au or the like, and a coating layer consisting of the other. SOLUTION: This vertical needle for probe comprises a core metal and a coating layer, wherein the core metal consists of one of (A) and (B), and the coating layer consists of the other. (A) is W or Mo or an alloy mainly composed of at least one of them, and (B) is Au, Pt, Rh, Pd, Ni, Cu or Al, or an alloy including at least one of them. A hard metal as W, Mo or an alloy thereof and a soft metal with low contact resistance are used in combination, whereby the contact resistance can be reduced, and the deformation can be minimized even if the contact is repeated. Thus, this probe can sufficiently keep the function even by repeated contacts in the inspection of a semiconductor device having a high degree of integration.
Patent JP-S5252577-A (JP)
Title: Production of semiconductor device
Inventor: WADA YASUO
IPC: H01L29/78
Filed: 1975-10-27
Abstract: PURPOSE: To make possible to control of the size and shape of contact holes by opening contact holes in the oxide film between a PSG film and a semiconductor substrate, further depositing a PSG film and opening contact holes therein. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09308589-A (JP)
Title: Hot-water circulation and processing system
Inventor: IWAI TOMOYUKI
IPC: A47K3/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent a circulation pump from lowering its self-charging efficiency. SOLUTION: A check valve 71 is to be installed in the mid-course of drain piping system 13 to allow the fluids (hot-water and air) only to be discharged away externally through a 5-way selector valve 4. Even if this connects the No.4 port P4 to the water charging port PO while the valve is turning/moving, a check valve 11 holds at a closed state the system between the outside and the No.4 port P4. This maintains the hot-water at such a state as staying inside a pump 3 without flowing into a bath tub 2. Since this results in holding the hot-water inside the pump 3, which becomes priming, the hot-water in the bath tub 2 can quickly be sucked up into the system, thus allowing the motor to be reduced in load, to be prevented from being burned, and so forth.
Patent JP-S5830175-A (JP)
Title: Device for mounting superconducting element
Inventor: WATANABE JIYUNJI
IPC: H01L39/04
Filed: 1981-08-17
Abstract: PURPOSE:To omit a supporting structure and to make the mounting device simple and light weight, by applying various minor machinings to a guide pin which serves as a guide when micropins are inserted in microsockets, thereby imparting a function as a fixing tool to the guide pin. CONSTITUTION:Josephson chips 4 are mounted on a wired silicon card 3. Said card 3 is supported by a silicon foot 2. The micropins 201 are inserted into the corresponding microsocket 101 of a microsocket board in the vicinity of the upper and lower ends of the silicon foot 2. At this time, the guide pin 6, which serves as the guide, is provided. A groove 601 is provided at the tip part of the guide pin 6. The tip of the guide pin 6 is inserted in a plate spring 8 for the guide pin which is provided on the microsocket board. In this way, the function as the simple fixing tool is imparted to the guide pin 6 without providing the special supporting structure, and the device for mounting the superconducting element is made simple and light weight.
Patent JP-H0422166-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIKUCHI KAZUYA
IPC: H01L21/331
Filed: 1990-05-17
Abstract: PURPOSE:To form an emitter diffusion layer and the like with good controllability and to prevent the characteristic of a MOS transistor from being deteriorated by a method wherein impurities whose ions have been implanted into a second semiconductor thin film are diffused thermally and ions of impurities are implanted by making use of a gate electrode and the like as a mask. CONSTITUTION:When, at a bipolar transistor formation region X, a P-type active base diffusion layer 33 and an N+ type emitter diffusion layer 34 are formed just under an emitter diffusion window 31, ions of impurities are implanted into a polysilicon film 32 formed on the window 31 and are diffused thermally. Thereby, the layers 33, 34 are formed with good controllability, and the layers 33, 34 whose width and thickness are small can be formed. A sidewall spacer 30 composed of a deposition film is formed on sidewalls of a gate electrode 28 in a MOS transistor formation region Y; ions of impurities are implanted by making use of the electrode 28 and the spacer 30 as a mask; and a P+ type diffusion layer 36 and an N+ type diffusion layer 35 which are to be used as a source and a drain are formed. Thereby, even when the fine electrode 28 is formed, no diffusion layer is over-lapped with the electrode 28, and it is possible to prevent the characteristic of a MOS transistor from being deteriorated.