baber/WOPTO huggingface dataset:
Patent JP-S60154027-A (JP)
Title: Heating cylinder device for molding machine
Inventor: YOSHIKAWA NORIO
IPC: B29C48/03
Filed: 1984-01-23
Abstract: PURPOSE:To make the temperature control of a heating cylinder without affected by thermal mutual interference or external disturbance interference by a method in which plural heating zones are set up in the longitudinal direction of a heating cylinder,and the outside diameter of each heating zone is set up to become a thermal capacity corresponding to the heating temperature of the heating zone. CONSTITUTION:Heating cylinder 18 corresponding to each of heating zones Z1- Z5 has an outside diameter having a thermal capacity corresponding to the heating temperature of each of the heating zones Z1-Z5. In the zones Z1 and Z5 where controlled temperature of the heater is exactly transmitted to resin raw materials, for example, the diameter is made smaller in order to lessen the thermal capacity, whereas in the 4th zone Z4 where a given temperature is maintained, for examlle, the diameter is made larger in order increase the thermal capacity. The thermal mutual interference of the adjacent heating zones Z1-Z5 can thus be prevented.
Patent JP-H09204231-A (JP)
Title: Power control circuit for automobile
Inventor: MIZUNO FUMIAKI
IPC: H03K17/16
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To suppress noises in inexpensive and compact configuration while performing satisfactory power control due to pulse width modulation(PWM) control. SOLUTION: An FET 12 is provided between a power source and a load 10, and a gate signal preparing means 14 is provided for preparing a pulse signal having a prescribed duty ratio and outputting it to the gate of this FET 12. Further, a capacitor 18 is connected in a circuit from this gate signal preparing means 14 to this gate and the time change rate of gate voltage is reduced by the operation of this capacitor 18 so that the increase/decrease of a current to flow between the source and gate of the FET 12 can be relaxed.
Patent JP-H03215783-A (JP)
Title: Program reserving device
Inventor: ISHII TOSHIYUKI
IPC: H04N5/76
Filed: 1990-01-21
Abstract: PURPOSE:To enable a user to display the reserved information in an adequate range on a monitor at need by searching many registered programs in accordance with the item information assigned by the user and displaying these programs as a list by items on the monitor. CONSTITUTION:A video tape recorder is so constituted as to supply and record the recording video signal inputted via a video signal processing section to a recorder body, to video record and to supply the reproduced video signal as a video output signal via the video signal processing section to a monitor 4 as well as to allow the preserving of plural programs and the recording thereof in the recorder body. The recorder assigns the item information possessed by the preserved and registered or recorded and registered in the recorder body, i.e. the day of the week, the time, the source name, etc., and visibly displays the same as the item list on the monitor 4. The user is able to confirm at a glance the registered state of the series programs i.e. whether the programs are video recorded or reserved or the conditions afforded to the various other programs, etc., in this way.
Patent JP-S63177339-A (JP)
Title: Pinch roller press contacting device
Inventor: TSUCHIDA TAKESHI
IPC: G11B15/29
Filed: 1987-01-19
Abstract: PURPOSE:To minimize a VTR in size by moving a pinch roller supporting lever to approach a capstan by the movement of a tape leading guide and a spring force and after approaching directly by a cam. CONSTITUTION:When the tape leading guide 4 is moved forward with a tape T at the time of tape loading, the supporting lever 7 is then allowed to move on the side of capstan 3, so that a drive lever 6 is turned toward the side of capstan 3, and then the supporting lever 7 connected with the drive lever 6 by means of a 2nd spring 66 is turned toward the side of capstan 3. When the tape leading guide 4 reaches a little bit before the tape leading position, the drive lever 6 is engaged with the cam 54. In this state, there is a slight gap between the pinch roller 8 and capstan 3 and if the cam 54 rotates further, the drive lever 6 is turned by an energized force of a 1st spring 65 and the cam shape, thus turning the supporting lever 7 toward the side of capstan 3 and then pressing the pinch roller 8 against the capstan 3 accordingly.
Patent JP-H11274320-A (JP)
Title: Barrier layer subjected to lattice matching to doubly doped polysilicon gate
Inventor: KIZILYALLI ISIK C
IPC: H01L21/28
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To reduce the resistance of a polycide gate stack by comprising a barrier layer, arranged on a double doped layer having a first doped region and a second doped region in mutual contact to cover first and second doped regions, and comprising nitriding metal silicide in a barrier layer. SOLUTION: A semiconductor 300 comprises a substrate 305, formed of a material such as silicon, germanium and germanium arsenide, and a polysilicon gate layer 310. A gate dielectric layer 320 is formed on the substrate 305. The doubly doped polysilicon gate layer 310 consisting of an n-type region 340 and a p-type region 330 is arranged on the gate dielectric layer 320. Following the formation of the polysilicon gate layer 310, a barrier layer 350 comprising nitriding metal silicide is formed. As a result, it is possible to reduce a resistance of a gate stack, to also reduce structural defects, and to improve reliability of the semiconductor device as a whole.
Patent JP-H02192305-A (JP)
Title: Crystal voltage controlled oscillator
Inventor: MASHITA MAKOTO
IPC: H04N9/87
Filed: 1989-01-20
Abstract: PURPOSE:To suppress dispersion in an oscillation frequency at the time of performing reproduction and to dispense with adjustment by providing the 10th and 11th transistors which turn off the fifth to eighth transistors and transmit the output of a differential amplifier directly to a ninth transistor. CONSTITUTION:The device is comprised by providing transistors TR Q10 and Q11. The voltage V3 of a voltage source V3 and the voltage V4 of a voltage source V4 against the voltage V2 of a reference voltage source V2 are set so as to generate relation V3>V2>V4/. Thereby, the TRs Q10 and Q11 are turned off at the time of performing recording, and a crystal voltage controlled oscillator goes to a voltage controlled oscillator operated by a recording phase detecting signal inputted via a switch SW5. Also, since the TRs Q10 and Q11 are turned on and the TRs Q5-Q8 are turned off at the time of performing the reproduction, the influence of the offset of the TRs Q5-Q8 can be removed even when unmatching occurs among the circuit elements such as the TRs Q5-Q8, resistors R5 and R6, etc. Therefore, the output signals of the differential amplifiers 61A and 61B are transmitted to the TR Q9 via the TRs Q10 and Q11, and a vector V0 can always be kept constant, thereby, the dispersion in the oscillation frequency can be suppressed.
Patent JP-S58130883-A (JP)
Inventor: KOIZUMI YUKIO
IPC: B66C23/66
Filed: 1982-01-26
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-S57127499-A (JP)
Title: Anaerobic digestion tank device
Inventor: YASUDA AKIHIRO
IPC: C02F11/04
Filed: 1981-01-26
Abstract: PURPOSE: To suppress the production of scum through sufficient propagation and activation of methane bacteria in an anaerobic digestion tank using methane bacteria by operating gas-liquid mixing and agitation using a blower and agitation by circulation with a pump using branch pipes associatedly.  
     CONSTITUTION: Crude sludge is conducted to a mixer 3 where it is mixed with the digestion sludge withdrawn from a digestion tank 1, and is inoculated with anaerobic bacteria, after which it goes through a heater and is branched to an upper branch pipe 6 and a lower branch pipe 5, through which it is injected into the tank 1. By the agitation by the circulation with the pump, the anaerobic bacteria are propagated and the org. matter in the sludge are decomposed. An eductor pipe 12 is erected in the central part of the tank 1, and a gas force- feeding line 17 connected to the discharge port of the blower 16 of a circulation gas suction line 13 including a blower 16 is opened into the pipe 12, and the agitation in the tank 1 by a digesting gas is accomplished. Further, if a gas blow pipe 18 is branched from the line 17 and a suitable gas is blown, the production of scum is prevented and the produced scum is broken. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5295164-A (JP)
Title: Dividing and cleansing for semi-conductor pellet
Inventor: TAKAHASHI YUKIO
IPC: H01L21/78
Filed: 1976-02-06
Abstract: PURPOSE: To facilitate secure and automated cleansing by dividing wafers adhered on a sustaining base through the intermediary of a wax layer into pellets, heating them to exfoliate, and sustaining them in orderly fashion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03216736-A (JP)
Title: Inference device
Inventor: FUKUZAWA EIJI
IPC: G06F9/44
Filed: 1990-01-20
Abstract: PURPOSE:To save the handing time for redoing a response input to a question item from the beginning by automatically re-executing the inference up to immediately before an error when there is an erroneous input, etc. CONSTITUTION:When there is an instruction to 'refun' from a user, the input from the suer executed up to that time is read out from an inputted face storage table T by the output of a backing-up control part R, and the inference is re-executed following that order. Then, the inference up to immediately before the erroneous input, etc., can be automatically executed. Thus, it becomes unnecessary to re-execute the input of the response to the question from the beginning each time there is an erroneous input, the handling time of the user can be reduced drastically, and the inference can be executed easily and efficiently.
Patent JP-S58130420-A (JP)
Title: Production of magnetic head
Inventor: GOTOU NORIO
IPC: G11B5/127
Filed: 1982-01-29
Abstract: PURPOSE:To improve yields by chamfering the tool entering end of a nonmagnetic substrate beforehand, depositing a magnetic film thereon and forming a V- shaped notch in the magnetic film with a tool from the chamfered end part. CONSTITUTION:The tool entering end of a nonmagnetic substrate 1 is chamfered to form a slope 15. A magnetic film 2 is deposited thereon at the thickness equal to a track width 5. A tool 13 is advanced from the position (a) up to the position (c) through the position (b). Load increases gradually without an abrupt increase in load at the beginning of the cutting with the tool 13. Thus, the uniform working is executed while the fracture and bouncing of the tool are prevented, and the yields of products are improved.
Patent JP-S59142850-A (JP)
Inventor: CHIYAN TORIN DEIN
IPC: C07C67/00
Filed: 1984-01-24
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-2000217178-A (JP)
Title: Speaker system
Inventor: AOYAMA MITSUYA
IPC: H04R1/02
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a speaker system that is used for various acoustic devices in which air distortion caused by the arrangement of ports is decreased. SOLUTION: This speaker system has one opening in a cabinet 2a and two ports 3, 4 each having one opening to the outer side face of the cabinet, where the two ports 3, 4 are placed at acoustically symmetrical load positions. With this constitution, the compliance of air on a rear face of a speaker unit 1 is uniformized to suppress production of rolling of a diaphragm so as to improve sound quality and to attain acceptance of a large input in the speaker system.
Patent JP-S61171060-A (JP)
Title: Thermal cell
Inventor: KOMADA CHIKAYOSHI
IPC: H01M50/50
Filed: 1985-01-24
Abstract: PURPOSE:To prevent the breakdown and detachment of electric wires by protecting the joint areas between the electric wires and the terminals by potting the surface of the cell cover with a thermoresistant resin. CONSTITUTION:A cell case 1 where a cell unit, a heating agent, an igniter, etc. are installed is sealed by welding a cell cover 2 on which an output terminal 3 and an ignition terminal 4 are installed. The output terminal 3 and the ignition terminal 4 are insulated from the cell cover 2 by means of an insulating glass 5. Next, after a potting ring 8 made of an epoxy resin is placed on the surface of the cell cover 2, the internal area of the ring 8 is potted with a potting agent 9 consisting of a thermoresistant resin such as silicone. Accordingly, there is no possibility that the electric wire 6 detaches from the output terminal 3 or the electric wire 7 detaches from the ignition terminal 4 during handling. Besides, there is no possibility that the electric wire 6 detaches from the output terminal 3 during discharge.
Patent JP-H08254557-A (JP)
Title: Gauge to measure crosstalk response
Inventor: JIEFURII ESU BOTSUTOMAN
IPC: H04B3/46
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide the test instrument, which can measure the crosstalk between the transmission lines of an LAN cable system with the function of a frequency with improved measuring accuracy. SOLUTION: A cable crosstalk measuring instrument 10 of a pulse base imparts near-end crosstalk (NEXT) information characterizing the performance of an LAN cable system 50. The accuracy of the crosstalk measurement is improved by measuring the effect of the crosstalk of the near-end connector 12 and mathematically removing the effect. The accuracy of the crosstalk measurement is further improved by performing the crosstalk measurement with the pulses having the different pulse widths, which are selected so as to have the larger pulse energy in the important frequency range. The composite crosstalk response using the individual crosstalk responses having the individual pulse widths, which are linked together, is formed and compared with the limits of the pass and failure for the industrial standard.  Thus, the determination of the pass-failures of the LAN cable test system 50 under test is achieved.
Patent JP-H09201855-A (JP)
Title: Injection molding machine
Inventor: OSUMI YOSHIHISA
IPC: B22D17/26
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain an injection molding machine enhanced in the programming workability of molds without damaging the degree of parallelization of mutual molds and not specified in the taking-out direction of a molded product. SOLUTION: This injection molding machine 30 has a tie bar 38 supported on a movable plate 33 at its one end 38a and protruding toward a fixed plate 32 on the side of its other end 38b and spaced apart from the fixed plate at its other end 38b at a time of mold opening and connected to the fixed plate 32 at its other end 38b at a time of mold clamping and a lock means 39 fixing the other end 38b connected to the fixed plate 32 to the fixed plate 32 at a time of mold clamping to fix the movable plate 33 and the fixed plate 32. By this constitution, the programming workability of molds is enhanced and the taking-out direction of a molded product is not specified. Since the other end of the tie bar 38 is strongly connected and fixed to the fixed plate 32 in a mold clamped state by the lock means, the degree of parallelization of mutual molds is not damaged.
Patent JP-2000209903-A (JP)
Title: Automatic direction control sensor apparatus for combine harvester
Inventor: SATOJI HISAYUKI
IPC: A01B69/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To solve the trouble of a conventional structure in which the front part (the sensor side) of a rod is made high, and the rod inclines downward as it goes backward, and thereby weeds, straw wastes and mud accumulate at the rear part which comes near the ground surface, the actuation of a sensor becomes dull, and detected information is not accurately transmitted. SOLUTION: A vertical raising apparatus 3 protruding in the proceeding direction of a traveling vehicle 1 and having a calm-raising lug 2 rotating from a lower position to the upper position is placed in the front part. A grass dividing rod 4 is placed, extending to the front side from the lower part of the vertically raising apparatus 3. A vertical sensor shaft 5 is supported by a bearing at a position behind the grass dividing rod 4 and below the vertically raising apparatus 3. A direction sensor S for detecting the foot of a culm is pivoted on the lower part of the sensor shaft 5, and an interlocking rod 6 is linked to the upper part of the sensor axis 5. The interlocking rod 6 extends in a rear and upper direction, and the rear part is linked to a sensor switch box 7, and this constitutes an automatic direction control sensor apparatus for a combine.
Patent JP-S62172079-A (JP)
Title: Water-based pigment ink composition
Inventor: ONO MAKOTO
IPC: C09D11/16
Filed: 1986-01-24
Abstract: PURPOSE:To obtain the titled composition having excellent light-resistance and water-resistance and usable in ball-point pens having various holder materials, by compounding a specific amount of a water-soluble resin and an alkali metal salt of an unsaturated fatty acid to a composition containing an aqueous medium and a pigment. CONSTITUTION:The objective composition is produced by compounding an ink composition containing an aqueous medium and a pigment as principal components with (A) 0.05-200 (wt)% water-soluble resin (e.g. water-soluble acrylic resin) based on the pigment and (B) 0.02-5% alkali metal salt of an unsaturated fatty acid (e.g. potassium linolate) based on the whole composition.
Patent JP-S551475-A (JP)
Title: Guide vane protective device for hydraulic turbine
Inventor: NITSUTA SADAO
IPC: F03B3/18
Filed: 1979-02-07
Abstract: PURPOSE: To obtain a guide vane protective device which is miniaturized and simple in the structure in such a way that a weak point pin and a brake are installed on control links divided into 2 sheets, and a guide vane control mechanism is sized to be minimum to meet the need.  
     CONSTITUTION: In the normal operation, guide vane controlling force of a control link 1 is transmitted to a guide vane lever 11. In case where an obstruction 14 is interposed between the guide vane 13, and guide vane controlling force overpasses predetermined amount, a weak point pin 4 is broken, control link 2 and control link 3 make relative motion. Frictional braking force produced by a spring 7 is yielded  between the upper surface of the control link 3 and the lower surface of the control  link 2, and between a seat 6 and the control link 2, which hampers sudden movement of the guide vane 13, not alone it obviates the guide vane 13 and a stopper  from damage, but also it obviates a guide vane 16 from flapping vibration owing to  water power. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08332694-A (JP)
Title: Composite laminate for damping material
Inventor: KOGA HITOSHI
IPC: F16F9/30
Filed: 1995-01-30
Abstract: PURPOSE: To obtain a composite laminate for a damping material good in durable adhesiveness and excellent in damping capacity within a high temp. region by laminating a resin compsn. of a specific phase obtained by compounding low crystalline polyolefin and non-crystalline polyester in a specific wt. ratio to a metal layer. CONSTITUTION: A resin compsn. constituted of low crystalline polyolefin (A) modified with unsaturated carboxylic acid, non-crystalline polyester (B), a silane coupling agent (C) and an inorg. filler (D) and characterized by that (A) is 30-60wt.%, (B) is 40-70wt.%, (C) is 0.05-4 pts.wt. and (D) is 0.5-4 pts.wt. with respect to 100 pts.wt. of the sum total amt. of (A) + (B) and (A) is a matrix phase and (B) is a domain phase is laminated to a metal layer. By this constitution, a composite laminate for a damping material excellent in the initial advesiveness or durable adhesiveness with a metal, water-resistance adhesiveness and damping capacity can be obtained.
Patent JP-S63181107-A (JP)
Title: Production of thin film magnetic head
Inventor: KAWABE TAKASHI
IPC: G11B5/31
Filed: 1987-01-23
Abstract: PURPOSE:To permit formation of a lower magnetic film pattern having a gentle step in a central part while maintaining the high dimensional accuracy of a top end part by forming the lower magnetic film pattern to the side face tapered angle small in the part except the top end of the pattern. CONSTITUTION:The high-polymer main chain of a photoresist which consists essentially of polymethyl isopropenyl ketone (PMIPK) among positive type photoresists causes it cut when said resist absorbs far UV light. The resist flows largely at the time of a heating treatment. The resist flows just slightly and does not lead to the degraded dimensional accuracy of the pattern in spite of the heating treatment if the resist does not absorb the far UV light. After the pattern having the shape of the lower magnetic film 12 is formed by using the photoresist 13 essentially consisting of PMIPK, the far UV light is projected to the photoresist 13 of the part where the top end part of the lower magnetic film 12 is removed and thereafter, the photoresist is subjected to the heating treatment and ion beam etching. While the top end part of the lower magnetic film pattern can be worked with high accuracy, the part excepts the top end is formed with the relatively gentle step.
Patent JP-H07221235-A (JP)
Title: Semiconductor device
Inventor: YOKOYAMA TAKAAKI
IPC: H01L23/48
Filed: 1994-02-04
Abstract: PURPOSE:To prevent deterioration of electric characteristics for a long term, under the severe environment where thermal shock is repeatedly applied many times, by setting the coefficient of linear expansion of metal lamination member to be approximate to that of a diode chip, in a range between that of a retaining electrode and that of the diode chip. CONSTITUTION:A metal lamination member 7 arranged between the recessed part 2a of a retaining electrode 2 and a diode chip 1 has two copper layers 10, 11 and invar 9 between the copper layers. The invar 9 is composed of 32-42% Ni and residual Fe or 28-30% Ni, 54% Fe and residual Co. The coefficient of linear expansion of the metal lamination member 7 is in the range between that of the retaining electrode 2 and that of the diode chip 1, and more approximate to that of the diode chip 1 than to that of the retaining electrode 2. The thickness of a first solder layer 8 for fixing the metal lamination member 7 to the retaining electrode 2 is greater than that of a second solder layer 12 interposing between the metal lamination member 7 and the diode chip 1, and 1.5-3 times are desirable.
Patent JP-H02193897-A (JP)
Title: Device for controlling throttle interlocked with cargo-handling
Inventor: KADOKAWA YOSHIO
IPC: B66F9/24
Filed: 1989-01-20
Abstract: PURPOSE:To securely control a valve by composing the device so that when a cargo-handling lever is operated, without operating an accelerator pedal, a throttle valve is opened or closed via a valve ink mechanism; on the other hand, when the accelerator pedal is operated, without moving the cargo-handling lever, the throttle valve is opened or closed via the valve link mechanism. CONSTITUTION:When a forklift is traveled, by operating an accelerator pedal, a valve link mechanism 4 is operated to open or close the throttle valve of an engine. In this case, a cargo-handling ink mechanism 3 is operated, and a cargo-handling lever is operated. As a result, an oil control valve 29 is not at all influenced by the operation of the accelerator pedal. Next, at the time of cargo-handling operation, both the cargo-handling link mechanism 3 and the accelerator rod and valve link mechanism 4 are operated for opening or closing the throttle valve. In this case, the accelerator pedal is not operated.