baber/WOPTO huggingface dataset:
Patent JP-S5937476-A (JP)
Title: Responding device for motorcar number reader
Inventor: IWATA TADASHI
IPC: G01S13/74
Filed: 1982-08-25
Abstract: PURPOSE:To change identification numbers easily, by providing a device which generates a modulating signal corresponding to an identification number and a device for modulation as different structures, and coupling both devices together through a transmission line and performing serial data transmission. CONSTITUTION:Parallel numeric data corresponding to an identification number which is set in an identification number setter 14 characteristically to the 2nd device 22 is applied to a parallel-series converter 11 according to timing controlled by a control circuit 9. Serially converted numeric data is converted by a voltage-frequency converter 12 into an FSK signal of frequency suitable to transmission and transmitted to the modulator 13 of the 1st device 21 through a transmission line 23. The modulator 13 modulates a high frequency signal received by an on-car device through an antenna 6 by an FSK signal from the voltage-frequency converter 12. Then, this modulated high-frequency signal is transmitted to a ground-side device through a transmitting antenna 7.
Patent JP-H078028-A (JP)
Title: Seedling-placing base structure of rush transplanter
Inventor: MORIYA TOSHIMASA
IPC: A01C11/02
Filed: 1993-06-21
Abstract: PURPOSE:To obtain the structure capable of installing so as to be able to freely change the position to a seedling feeding posture having no inconvenience in which stepped part of seedling carrying face is produced and a housing posture which is not a hindrance while using as a seedling placing base for extension provided with bottom face and lateral side wall suitable for loading of rush seedlings which are separated seedlings. CONSTITUTION:In fitting a seedling-placing base 7 for extension having the bottom face 7a for carrying seedling and lateral side walls 7b and 7b on the upper end of a seedling placing base 4, the seedling placing base 7 for extension is constituted so as to enable change to a seedling feeding posture kept in a state connectedly installed on the upper end of the seedling placing base 4 and a housing posture downwardly oscillated and moved around lateral supports P from the seedling feed posture in order to situate in vacant space on the rear side of the seedling placing base 4.
Patent JP-S6128294-A (JP)
Title: Characteristic control-type microphone by sound source distance
Inventor: MIURA KENZO
IPC: H04R3/04
Filed: 1984-07-18
Abstract: PURPOSE:To reproduce sounds faithful to their original sounds even if the distance to a sound source is changed by disposing two directional microphone units on the same straight line and correcting low frequency characteristics of two microphone units by using the microphone farther from the sound source as a standard frequency characteristic. CONSTITUTION:The 1st microphone unit 1 and 2nd microphone unit 2 are aligned, and an interval (l) between them is set, for instance, about 5cm. The low frequency characteristic of an output signal of the 1st microphone unit 1 from a preamplifier 6 varies in accordance with a distance to the 1st microphone unit 1 and a sound source of a human voice. For instance, when the 1st microphone 1 approaches the sound source, a diffference signal between the 1st and 2nd microphone units 1 and 2 in a low frequency increases, and the low frequency rises, thereby increasing a control signal 9 in accordance with the rising. These microphones are controlled in such a way that a constant of a low-pass filter 7 is variable, and a low frequency of an output of the pre-amplifier 6 is attenuated.
Patent JP-H10341171-A (JP)
Title: Transmitter
Inventor: NISHIKAWA HISASHI
IPC: B60R11/02
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the management of a manufacturing process and to improve the assembling workability by preparing a lower case which has its open upper surface with a key inserted and fixed at its single end, a transmitting circuit part which is stored in a lower case and an upper case which has an operation part at its upper surface and covers the opening part of the lower case. SOLUTION: This transmitter consists of a lower case 21 which has a key ring holding hole 21A and an open upper surface with a key 2 inserted and fixed at its single end, a transmitting circuit part 22 which is stored in the case 21 and transmits the radio waves, and an upper case 25 which has an operation part 25A on its upper surface and covers the opening part of the case 21. The hole 21A is formed only to the case 21 and then attached by a spare key via a key ring at a stage of a single parts where the key 2 is inserted into the case 21. In such a constitution, no management is necessary for such troubles as the loss of the spare key, the wrong combinations of parts, etc., for a period when other parts are combined together and a transmitter is completed. As a result, the assembling work of the transmitter is simplified.
Patent JP-H0314977-A (JP)
Title: Automatic pressure/temperature controlling valve
Inventor: YONEKUBO HIROAKI
IPC: F16K11/048
Filed: 1989-06-12
Abstract: PURPOSE:To simplify the structure with reduces sizes by providing a hot water side valve body, hot water side balance means, water side valve body, water balance means, connection means, hot water side and water side flow passages, and bias applying means. CONSTITUTION:The mixture ratio of hot water and water supplied via hot water and water passages 20, 21 is changed by changing a value of current flowing in a solenoid 38 and controlled so that the mixed hot water and water temperature obtained at a thermister 48 has a set ratio of temperature. Even if primary pressure of water is, for example, suddenly dropped by opening another cock during hot water operation, secondary pressure of water side element 36 drops and secondary pressure of hot water side element is still the same. Both elements are therefore move to the right side by pressure difference to open the water side while throttling the hot water side, maintaining the temperature before. Even if slight temperature fluctuation is generated with the accuracy of valve, the thermister 48 detects this to correct the current flowing in the solenoid 38 by a controller 52 to resume the temperature to a proper one.
Patent JP-H0716077-A (JP)
Title: Boiled food and its production
Inventor: SUZUKI TETSUO
IPC: A23L13/20
Filed: 1993-06-21
Abstract: PURPOSE:To obtain a boiled food suitable for making stock or human or pet foods, having excellent shelf stability by sealing pig bones or pig or cattle internal organs after boiling in a bag made of a heat-resistant film in vacuum. CONSTITUTION:Pig bones or pig or cattle internal organs are boiled in hot water, put in a bag made of a heat-resistant film and sealed in vacuum. The bag filled with the bones or internal organs in a sealed state is heat-treated and optionally cooled. In the cases of pig cartilage, internal organs around the cartilage, large intestine, small intestine and stomach, the boiling treatment is preferably carried out in a pressure container such as pressure pot.
Patent JP-S5481579-A (JP)
Title: Method of controlling optimum cutting lengths of rolling materials at a rolling mill
Inventor: UENO NOBUYUKI
IPC: B21B15/00
Filed: 1977-12-12
Abstract: PURPOSE: To provide an economic and efficient method for controlling optimum cutting lengths of rolling materials even for a plurality of orders for different lengths of products and different numbers of components.  
     CONSTITUTION: In No.1 coordination line, rolling expansion lengths of materials in materials storage 12 are calculated by material expansion length calculator 13 and are stored in memory 16. Materials in heating furnace 1 are rolled by rolling machine 2 and then are temporarily placed in No.1 materials depository 3. Next, materials are cut and aligned by cutter 4, which is controlled by control device 14. Then, they are collected in lot collection place 7. In No.2 coordination line, secondary materials sent to No.2 materials depository 8 are cut into product lengths by cutter 9. In this case, a function that expresses the performances of the processes of both coordination lines is obtained in advance, and cutting lengths at No.1 coordination line are determined such that the function is made a minimum. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5956585-A (JP)
Title: Treatment of used acid pickled paste
Inventor: YOOZEFU RONESU
IPC: C02F9/00
Filed: 1983-08-15
Abstract: A process for treating spent fluoride-containing pickling paste on metal surfaces by applying to the spent pickling paste on the metal surface an aqueous treating paste composition comprising calcium carbonate having a particle size not in excess of about 5 microns and an alkali metal bicarbonate, which composition has a pH which is not in excess of about 9.5.
Patent JP-S5273732-A (JP)
Title: Ink jet type printing
Inventor: NARAOKA KAZUAKI
IPC: G06K15/10
Filed: 1975-12-16
Abstract: PURPOSE: To correct an amount of charge of a droplet and prevent deviation of dots on recording paper, by selecting a clock corresponding to each proplet according to whether the ink droplets are continuously charged or not and varying change timing of them. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6043103-A (JP)
Title: Steam system controller
Inventor: KAKEFUDA SHIGEAKI
IPC: F01D17/20
Filed: 1983-08-17
Abstract: PURPOSE:To converge the pressure fluctuation in a steam common mother pipe within a short time by performing an adjustment of an inlet steam valve opening degree and a boiler combustion control prior to a temperature and pressure reduction valve upon a load change. CONSTITUTION:When a load change occurs in steam load facilities 3, the pressure fluctuation in the steam common mother pipe 7 at the low pressure side is detected by a detector 11, and the opening degree adjustment of a turbine inlet steam valve 9 and control of a boiler fuel adjusting valve 8 are performed prior to the temperature and pressure reduction valve 10, based on the result of a calculation carried out by an operation controller 4. By this procedure, the pressure fluctuation in the low pressure side steam common mother pipe 7 can be converged in a short time.
Patent JP-S5851796-A (JP)
Title: Motor speed controller for dental equipment
Inventor: SUTANI YASUO
IPC: H02P7/06
Filed: 1981-09-21
Abstract: PURPOSE:To enable to adjust the speed of a motor without interrupting a treatment by incrementing a motor by the operation of a foot switch and varying the control voltage with an increment relay for varying stepwisely a dividing voltage. CONSTITUTION:An incremental relay exciting coil RC is energized whenever a foot switch FS is depressed by a foot, its contact Sz is stepwisely selected in the sequence of alpha, beta, gamma, delta, thereby varying the control voltage VC through a switch contact S11. A voltage control circuit 2 applies a voltage V0 responsive to the control voltage VC through a switch contact S14 and a switch S3 to a DC motor 3. When the speed is varied by a manual knob, the switch S1 is switched to a contact (a) side, thereby controlling a variable resistor VR. With this structure, the speed of the motor can be adjusted without interrupting a treatment and the structure can be simplified.
Patent JP-H091499-A (JP)
Title: Boring device for printed wiring board
Inventor: OBA SHINICHI
IPC: B26F1/16
Filed: 1995-06-15
Abstract: PURPOSE: To previously find a defect in a collet chuck or deterioration in cutting efficiency of a drill so as to prevent generation of a fault of boring quality due to these defects in a printed wiring board. CONSTITUTION: A temperature sensor 1 is arranged in a clearance part 5 on the back face side of a collet chuck 11 so as to always monitor a heat ray temperature radiated from the collet chuck 11 and a drill 13, and a defect in the collet chuck 11 and the drill 13 is detected.
Patent JP-S6435203-A (JP)
Title: Method and apparatus for measuring deformation of test piece for material tester
Inventor: UERUNAA TOROISHIYU
IPC: G01N3/06
Filed: 1988-06-16
Abstract: PURPOSE: To measure the deformation of a test piece for a material testing machine in a non-contacting state by reflecting a beam of light from a light source by mirrors positioned at the gauge length distance of the test piece and inputting reflected light rays from the mirror to a position detector, and then, electrically detecting the deformation of the test piece as the displacement of the reflected light rays. CONSTITUTION: A beam of light 2 from a point-like light source is directed to a position detector 7 through two mirrors 6 and 6' which are fixed to a test piece 4 and perpendicularly positioned to the axis of the test piece 4 in the length direction. The distance between the mirrors 6 and 6' is adjusted to the gauge length of the test piece 4. The detector 7 is formed as the well- known electronic position detector and a back-end electronic discrimination circuit 8 accurately detects the position of the light spot projected upon the detector 7. The beam of light is deflected by the length change ▵s of the test piece 4 and the deflection is indicated by the position detector 7. The circuit 8 detects the deflection and, for example, displays the deflection. The detector 7 is formed as a single-axis or double-axis detector.
Patent JP-S5850165-A (JP)
Title: Hydraulic double cylinder for drawing and setting device for ingot
Inventor: KUMAGAI KEN
IPC: B22D11/128
Filed: 1981-09-21
Abstract: PURPOSE:To simplify a mechanism of applying optimum pressing force for drawing and setting upon an upper roll by using double cylinders which can apply two different pressures upon an upper roll pressing cylinder. CONSTITUTION:When a hydraulic pressure P1 is exerted upon the rod side of a main piston 3 having an effective area A1, the pressing force of a roll 8 is F=A1.P1, by which a powerful pressing force is acted upon a dummy bar 9 and the dummy bar is guided in a drawing direction. If a hydraulic pressure P2 is exerted upon a free piston 4 having an effective area B1 when the bar 9 is going to shift to an ingot 10, the piston 4 forces a clevis 5 upward by contacting therewith. When the ingot 10 contacts with the roll 8, the clevis 5 is forced upward by as much as the level difference between the bar 9 and the ingot 10, but the pressing force F of the roll 8 decreases to F=A1.F1-B1.P2. In this time, deformation arises in the ingot 10 and when the same exceeds an ordinary thickness, the clevis 5 is pulled upward above the stroke of the free piston 4 and a spacing S is created between the piston 4 and the clevis 5. Therefore the roll pressing force F is F=A1.P1. Under which the ingot 10 is leveled.
Patent JP-S6043402-A (JP)
Title: Production of sintered body having curved part
Inventor: TOMIYAMA YOSHITAKA
IPC: B22F5/00
Filed: 1983-08-15
Abstract: PURPOSE:To produce easily a sintered body having a curved surface along a curved part by molding a powder material for sintering to a plate shape then sintering the molding in the state of disposing the same on a mold having the curved recess. CONSTITUTION:A plate-shaped molding 21 formed by adding a required amt. of a binder, lubricant, etc. according to need to a powder material for sintering and molding the mixture thereof under about 3-7ton/cm<2> pressure is placed on a mold 23 having a curved part consisting of a material such as graphite, refractory brick or the like which does not deform at the sintering temp. and does not react with the molding 21 in the stage of sintering. The molding is then sintered. If the molding 21 has a large thickness, some pressure is exerted preferably in an arrow direction during sintering. The central part of the molding 21 begins to curve downward on progressing of sintering until said part contacts tightly with the curved recess of the mold 23, by which a sintered body 25 having the curved part is obtd.
Patent JP-H04345811-A (JP)
Title: Production of heater-incorporated pad
Inventor: SUEOKA YOSHINORI
IPC: B29K105/22
Filed: 1991-05-23
Abstract: PURPOSE:To stabilize the physical properties of a pad and also to prevent loss of material cost by preventing a raw material from flowing out to the outside of a forming mold at a time for molding the pad. CONSTITUTION:A heater 20 is set to the inside of a forming mold 10 and also the lead wire 22 of this heater 20 is led to the outer part from a hole 12 opened in one part of the forming mold 10. After the hole 12 and the lead wire 22 are sealed by a sealing body 30, a pad molding stock is injected into the forming mold 10, foamed and molded.
Patent JP-S5851309-A (JP)
Title: Sequence controller
Inventor: HAYASHI KAZUMI
IPC: G05B19/05
Filed: 1981-09-24
Abstract: PURPOSE:To debug a sequence control simply and easily by stopping arithmetic processing operation on the generation of an arithmetic processing stop signal by external operation at the time when a final execution instruction is detected by a sequence controller. CONSTITUTION:When a low-level arithmetic start signal (h) is inputted to a one- shot circuit 7 with a push-button switch 13 depressed, a low-level trigger output signal (f) is obtained from the one-shot circuit 7, which means that while a flip- flop 6 for arithmetic processing control is set, a program counter 4 is reset by a reset signal l through a one-input NOR gate 9. Then, while the counted value is updated by a drive signal (c), the counted value of the program counter 4 is used as an address signal (a) to read a sequence controlling program (b) out of an RAM3 in accordance with the order of addresses successively by an arithmetic part 2.
Patent JP-H04352661-A (JP)
Title: Nonwoven fabric sheet shock absorber
Inventor: KITAMURA HIROSHI
IPC: D04H3/00
Filed: 1991-05-24
Abstract: PURPOSE:To provide a synthetic resin-made nonwoven fabric sheet which is light-weight, prominent in the permeability, flexibility and rigidity and is molded in die to have projections. CONSTITUTION:A synthetic resin-made nonwoven fabric sheet shock absorber is made of a shock absorber made of a synthetic resin-made nonwoven fabric sheet and having projections at least on one side in which a height of the projection is more than five times as large as a thickness of the nonwoven fabric sheet and the total of the perimeters of projection mouths within a square of 10cm of the nonwoven fabric sheet. A unit fiber constituting the nonwoven fabric sheet has higher orientation and higher crystalization in an outer layer part than in the central part, and also has high compressive strength and firmness. Thus, as the thickness of the nonwoven fabric sheet can be reduced without injurying the permeability and rigidity, shock absorbing characteristics can be provided as well as light weight and prominent flexibility.
Patent JP-S6210576-A (JP)
Inventor: KOTORII TOSHIO
IPC: F25D19/00
Filed: 1985-07-08
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-H0316269-A (JP)
Title: Insulated-gate semiconductor device
Inventor: YOSHIDA ISAO
IPC: H01L29/78
Filed: 1989-06-14
Abstract: PURPOSE:To protect a gate of an MOSFET for current detection against external surge and to improve breakdown strength against external surge by incorporating a circuit including a diode between gate-sense terminals of a power MOSFET. CONSTITUTION:A power MOSFET having a current detection terminal consists of a drain terminal 1, a gate terminal 2, a source terminal 3, a sense terminal 4 and a diode 5 to operate as a gate protecting element. Here, an input capacity between gate-source terminals 2, 3 is made larger than that between gate-sense terminals 2, 4. That is, the diode 5 which operates as a gate protecting element is inserted to the side having a smaller gate capacity of MOSFET for current detection; therefore, the power MOSFET is made to resist to electrostatic breakdown even when electrostatic surge is applied externally to the sense terminal 4. Breakdown strength can be improved against external surge in this way.
Patent JP-2000340610-A (JP)
Title: Mounting structure of semiconductor facedown and mounting method therefor
Inventor: KANEKO HIDEKI
IPC: H01L21/60
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of semiconductor facedown and a mounting method therefor, in which efficient heat release is realized to prevent deterioration and breakdown of properties due to heating. SOLUTION: An electrical connection structure, where a signal electrode placed on an outer periphery of a drive IC 1 and a wiring pattern of a base printed board 10 of superior thermal conductivity are connected with an electrode bump containing Sn/Pb eutectic solder, is formed. A heat release structure where a heat release electrode that is placed on a transistor element, constituting the drive IC 1, with an insulating layer in between is connected to the part where the base of superior thermal conductivity of the base printed board 10 of superior thermal conductivity is exposed, with a heat release bump 5 containing In solder, is formed.  The heat release bump 5 containing the solder is formed on the heat release electrode of the drive IC 1, and further a structure where the electrode bump 5 containing Sn/Pb eutectic solder is formed on an Au-plated base-exposed part of superior thermal conductivity of the base printed board 10 of superior thermal conductivity, is formed.
Patent JP-S6042070-A (JP)
Title: Thermal recorder
Inventor: KATOU YOSHITAKE
IPC: B41J2/345
Filed: 1983-08-17
Abstract: PURPOSE:To reduce the capacity of a power source and record by driving a thermal recording medium without stopping it, by a method wherein the width of each heating element in a sub-scanning direction is set to be smaller than the width in a main scanning direction, and each picture element is constituted by printing plural times in the sub-scanning direction. CONSTITUTION:The width l of the heating resistors 2 in the sub-scanning direction P is set to be smaller than the width (m) in the main scanning direction Q, and the heat-generating area is reduced, whereby the quantity of electric currents passed to each of heating parts J-1, J-2... is reduced. A normal picture element is constituted by printing plural times in the sub-scanning direction of the heating elements, a pulse signal indicating printing or non-printing is impressed on each of the heating elements in correspondence with the plural-time printing, and the thermal recording medium is continuously moved to contrive to enhance recording speed.
Patent JP-H10327581-A (JP)
Title: Switching power unit
Inventor: KURANUKI MASAAKI
IPC: H02M7/06
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To suppress the noise fed back to the AC input of a switching power unit and the ripple voltage component of the unit and improve the setting accuracy of the overcurrent limiting value of the output of the unit by connecting the third and fourth windings of the unit to the primary winding of the unit so that induced voltages may be generated in the opposite directions when a switching element is turned on. SOLUTION: In a switching power unit, a third winding 13 is connected to a primary winding 12 so that an induced voltage may be generated in the direction in which the both-terminal voltage of an input smoothing capacitor 17 increases when a switching element 18 is turned on. On the other hand, a fourth winding 14 is connected to the primary winding 12 so that an induced voltage may be generated in the direction in which the both-terminal voltage of the capacitor 17 decreases when the element 18 is turned on. These induced voltages are generated in the opposite directions when the element 18 is turned off. A controlled output winding 15 and a noncontrolled output winding 16 constitute the so-called secondary winding and the output from the winding 15 is utilized for controlling this switching power unit.