baber/WOPTO huggingface dataset:
Patent JP-S5819757-A (JP)
Title: Control circuit of tape recorder
Inventor: AZUMA YOSHIYUKI
IPC: G11B15/02
Filed: 1981-07-29
Abstract: PURPOSE:To share the external device of a tape recorder having no function for music selection and to add the music selecting function, by providing the function of the record muting operation and the setting operation of music selection to a record muting operation switch and then adding a selecting circuit. CONSTITUTION:A record switch 6 and a record muting switch 7 are connected to an operation control circuit 4 incorporated into a tape recorder 1 and then connected to the input side of a record amplifier 14 via a bias oscillating circuit 15, a resistance R24 plus transistors TR12 and TR13. Furthermore a record muting switch 9 incorporated into a remote controller 5 is connected in parallel to the switch 7 from an external terminal. On the other hand, a count switch 8 is connected to the set count input of a music selection control circuit 3 via the TR11 and TR20, and a display tube 2 is connected to the set count output of the circuit 3. The base of the TR11 is connected to a record output of the circuit 4 via an R19 and a diode D10, and the other side of the base is connected to a record muting input of the circuit 4 via an R18. In such way, the switches 7 and 9 can control the record muting function.
Patent JP-H07323514-A (JP)
Title: Roller taking-out device of multicolor rotary press
Inventor: SEO AKIKAZU
IPC: B41F31/30
Filed: 1994-05-31
Abstract: PURPOSE:To reduce the attaching and detaching labor of a roller with respect to a printing unit in a tower unit in the roller taking-out device of a multicolor rotary press. CONSTITUTION:In a multicolor rotary press provided with a printing part wherein a plurality of printing units 2b, 3a are stacked, a roller lift device is provided to the upper part of the printing unit of the uppermost stage of the printing part in order to attach and take out the rollers R1-R8 of the inking devices 4 and damping devices 5 of the printing units.
Patent JP-H06309108-A (JP)
Title: Read/write control system for disk device
Inventor: KITO TEI
IPC: G06F3/06
Filed: 1993-04-21
Abstract: PURPOSE:To read out all the file data written by dividing into discontinuous blocks in a disk device by once start-up designating the leading block address. CONSTITUTION:A data storage area on which the data to be written on a block is set and an address storage area on which the address of the block to write the data next is set are provided at the write data register 1e of a controller 1. and a data storage area on which read out data is set and an address storage area on which the address of a read out block is set are provided at the read data register 1g of the controller 1, and when the data is written on the address designated by a register 1c, the address of the block on which the next data is written is written on write data by attaching from a register 1d, and when the data is read out, the address of the block read out on the register 1g is set on a register 1h, and it is set on a register 1f as the address of the block to be read out next.
Patent JP-S62275391-A (JP)
Title: Associative memory system
Inventor: KUBO MASAFUMI
IPC: G11C15/00
Filed: 1986-05-22
Abstract: PURPOSE:To invalidate all contents of an associative memory system by validating the effect of the reset signal in case this reset signal is applied in a state where no selection strobe signal is received. CONSTITUTION:Data corresponding to the address information set to an address register 2 is outputted to a data bus 6 via a gate 7 as long as said data is held in a data memory 4. In an example shown here, it is enough to supply the system reset signal to a tag memory 3 to invalidate all contents of the memory 3. As a result, all contents of the memory 3, i.e., a cache memory including the memory 3 and the memory 4 are invalidated as a whole.
Patent JP-H09303007-A (JP)
Title: Latch mechanism fitting structure in door
Inventor: NAKAMUTA MASAHIKO
IPC: E05B9/08
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To make assembly easy and high in accuracy by fitting a control box with all latch mechanism assembled thereto, to a latch cover, and accommodating the control box in a latch box formed at the meeting part back face of a door. SOLUTION: The side edge and upper and lower edges of a surface plate 36 of a door 7 of a cabinet are bent backward to form a latch box opened backward along the back face side meeting part of the door 7. The upper and lower edges of a cover plate 43 are bent, and a through hole 48 of a latch 53 is provided to form a latch cover 42. A control box 50 to which latch mechanism such as a rotary shaft 51 protrusively provided with a handle, and a shaft 52 with the latch 53 fixed to the tip are all assembled, is fitted to the front face of the latch cover 42. The control box 50 is accommodated in the latch box 35 and closed with the latch cover 42. Since a rotating part with accuracy demanded is intensively mounted inside in advance, assembly is simplified and maintenance is facilitated. The latch mechanism is not exposed so as to improve appearance.
Patent JP-S62275595-A (JP)
Title: Edge preparation method for welded steel pipe
Inventor: MATSUMURA MASAKAZU
IPC: B23B5/16
Filed: 1986-05-22
Abstract: PURPOSE:To enable the formation of a groove for multi-layered building-up with decreased man-hours without requiring skill by providing the 1st and 2nd groove parts having prescribed sizes and shapes to the outside surface of steel pipe stocks and the 3rd groove part to the inside surface and cutting the bottom of the 1st groove part at a prescribed radius. CONSTITUTION:The steel pipe stock is formed by cutting both edges of a steel plate for pipe making to the prescribed shape and size and subjecting the same to UOE working. Such stocks are butted and the 1st groove part 20 and 2nd groove part 30 having the prescribed sizes and shapes are formed to the outside surface of the stocks. The 3rd groove part 40 is formed to the inside surface of the stocks. The 2nd groove part 30 is tack-welded and after the 3rd groove part 40 is welded, the bottom of the 1st groove part 20 is cut at the prescribed radius R. The formation of such groove part does not involve the grinding as in the conventional practice to require a high degree of skill and shortens the working time to about 1/3; in addition, the weld defects are decreased to about<=1/5.
Patent JP-H10305565-A (JP)
Title: Recorder
Inventor: OTA YOSHIHISA
IPC: B41J19/20
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a recorder wherein the driving durability of a recording head having a plurality of nozzles is excellent, and mutual interference between adjacent channels is not generated. SOLUTION: A recording head 1 and a guide roll 3a are disposed such that an angle θ between a main scanning direction and a sub-scanning direction in a recorder does not become 90 degree. When printing a straight line or a hollow line parallel to the main scanning direction in an image, a plurality of driving channels in the recording head 1 can be sequentially used, thereby eliminating a periodic characteristic or a regularity of the driving channels. As a result, it is possible to eliminate mutual interference between driving channels and to improve driving durability of the recording head 1 by effectively using the plurality of channels.
Patent JP-S5450983-A (JP)
Title: Screwless terminal
Inventor: SAGAWA NORIO
IPC: H01R4/48
Filed: 1977-09-30
Abstract: PURPOSE: To improve tension withstandability and to prevent the damage of core, by enabling dismounting of the wire through simple depression of release button and gnawing the projection of resilient member into the coating of the wire.  
     CONSTITUTION: Scewless terminal is equipped with terminalboard 10, resilient member 30 having portion 31 for pressure contacting the core 21 of wire 20 to said terminalboard 10 and projection contacting against the coating 22 of wire 20, release button 40 for pressing said resilient member 30 to release the function of pressure contacting portion 31 and projection 32, and insulator base 50 for containing them, Upon depression of release button 40 the wire 20 can be dismounted while when connecting the core 21 it can be reliably contacted to the terminalboard 10 by the function of pressure contacting portion 31, and since the projection 32 of the resilient member 30 gnaws into the coating 22 tension withstandability of the wire 20 is improved to protect the core from damage 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0414309-A (JP)
Title: Piezoelectric vibrator and its frequency regulation
Inventor: NAKAI TOSHIYUKI
IPC: H03H3/04
Filed: 1990-05-07
Abstract: PURPOSE:To easily regulate a resonance frequency with high accuracy by allowing a laser beam to irradiate a vapor-deposition body in a package via a light transmission section from the outside of the air-tight package to evaporate the vapor-deposition body and vapor-depositing the evaporated vapor- deposition body onto the electrode of a vibration chip. CONSTITUTION:A glass cover 1 is adhered to a case 2 with a sealing agent 8 air-tightly, a YAG laser beam 11A obtained by making continuous stimulated light into a pulse form irradiates through the glass cover 1 externally while focusing the vicinity of a chromium coat film 9A and a silver coat film 9B. Then the laser 11A transmits through the glass cover 1 and the films 9A, 9B only are selected and momentarily evaporated. Since the evaporated metal 10 is deposited to the one side of an electrode 7 arranged to a vibration chip 6, the oscillating frequency of the chip 6 due to the mass addition effect is deceased, and the operation is repeated till the oscillating frequency reaches a prescribed setting frequency by sweeping the laser beam 11A. Thus, the resonance frequency is regulated continuously and efficiently in air, the frequency deviation of the completed product is decreased and a multi-layer vapor- deposition body is adopted to prevent careless chipping.
Patent JP-S60262162-A (JP)
Title: Electrophotographic sensitive body
Inventor: HORIE SEIJI
IPC: H01L51/42
Filed: 1984-06-08
Abstract: PURPOSE:To enhance sensitivity and durability and to prevent deterioration of charged potential by laminating an electrostatic charge generating layer contg. a charge generating material represented by a specified general formula and a charge transfer layer contg. a charge transfer material on a conductive substrate. CONSTITUTION:The charge generating layer formed on the conductive substrate contains one of charge generating materials represented by formulae I -V in which R<1>, R<2>, R<5>, R<6>, R<8> are each 1-12C straight or branched alkyl, 7-20C aralkyl, or aryl; R<3>, R<10> are each H, 1-12C alkyl, or 7-20C aralkyl, or aryl; R<4>, R<7> are each H or the like; R<9> is alkoxy or the like; Y<1> is O or the like. The electrophotographic sensitive body is formed by further laminating the charge transfer layer contg. the charge transfer material on the charge generating layer.
Patent JP-S61273574-A (JP)
Inventor: TSUCHIYA SUMA
IPC: G09F19/12
Filed: 1985-05-29
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-H02299276-A (JP)
Title: Piezoelectric ceramic composition
Inventor: HIROI NOBUO
IPC: C04B35/49
Filed: 1989-05-15
Abstract: PURPOSE:To obtain a piezoelectric porcelain compound large in electrostriction and mechanical displacement and small in hysteresis by a method wherein La2O3, Co2O3, and MnO are added as secondary compositions to a specific extent respectively to a chemical compound whose basic composition is specified. CONSTITUTION:0.01-0.3wt.% La2O3, 0.01-0.3wt.% Co2O3, and 0.005-0.15wt.% MnO are added to a basic composition represented by a formula, Pb[Ni1/3Nb2/3)A (Sb1/2Nb1/2)BZrCTiD]O3, to be contained. In the formula concerned, an equation, A+B+C+D=1, is satisfied, and inequalities, 0.300<=A<=0.550, 0.002<=B<=0.050, 0.120<=C<=0.290, and 0.280<=D<=0.408, are satisfied. By this setup, a piezoelectric ceramic composition large in both electrostriction and mechanical displacement and small in voltage-displacement hysteresis can be obtained.
Patent JP-S5819227-A (JP)
Inventor: WATANABE YOSHIAKI
IPC: A61B5/0245
Filed: 1981-07-28
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-S63284857-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SUGIMOTO SHIGEKI
IPC: H01L21/3205
Filed: 1987-05-18
Abstract: PURPOSE:To protect a titanium silicide layer, used as a gate electrode, from an etching solution so as to realize stable oxidation of the gate electrode surface, by forming a silicide film of high-melting-point metal except for titanium on the whole surface of a titanium silicide layer. CONSTITUTION:A gate electrode is formed by laminating a polycrystalline silicon layer and a titanium silicide layer serially on a gate oxidation film. Since the gate electrode 106 as well as the titanium silicide layer 105 is covered with a molybdenum silicide film 108 in a MOS transistor composed in this way, an etching solution of ammonium fluoride or the like, used in an etching process for the patterning of the gate oxidation film 103, can be prevented from touching the titanium silicide layer 105 and dissolving it. Further, a heat oxidation film 110 formed by high-temperature oxidation in a succeeding process is formed on the molybdenum silicide film 108 and so abnormal oxidation of the titanium silicide layer 105 does not occur.
Patent JP-S6016969-A (JP)
Inventor: UUE DEI TOROINERU
IPC: C07D205/08
Filed: 1984-06-09
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-H11312854-A (JP)
Title: Structure for mounting printed wiring board
Inventor: UZUKA YOSHINORI
IPC: H05K1/14
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To lighten the load on back panel and process signals at a high speed. SOLUTION: This structure comprises a back panel 51, a plurality of rear-side printed wiring boards 52, which are mounted to the rear of the back panel 51 by means of connectors, and a plurality of front-side printed wiring boards 53 which are inserted into a shelf from the front side and are connected with the back panel 51 by means of connectors. The front-side printed wiring board unit 53 is arranged in a direction of X1-X2 in an attitude in which it is in the vertical plane as a Y-X plane. It is vertical and the rear-side printed wiring boards 52 are horizontal, and both cross each other orthogonally. The rear-side printed wiring boards 52 are provided with wiring patterns 71, and they are plurally arranged in a direction of Z1-Z2 in an attitude, where they are in the horizontal plane as an X-Y plane.  As a result, wiring patterns exceeding the maximum number of wiring patterns that can be provided by the back panel 51 itself are provided.
Patent JP-H09304038-A (JP)
Title: Optically measuring apparatus for ground amount
Inventor: EDA YUKIO
IPC: G01B11/30
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus which can highly accurately measure a ground amount of an object to be ground during grinding. SOLUTION: A measuring apparatus comprises a measurement optic system 100 and a monitor optic member 150. The measurement optic system 100 has a laser light source 102, a Peltier element 242 for controlling a temperature of the light source and a data processor 146 for obtaining Lissajours pattern based on outputs from light detectors 132, 134, 136 for receiving reflected light from the monitor optic member 150. A controller 246 provides an instruction to a temperature controller 244 prior to measurement for changing the temperature of the Peltier element 242 and sweeping a wavelength of measurement light.  The data processor 146 obtains the center of Lissajours pattern obtained during sweeping the measurement light, obtains phase difference of Lissajours patterns caused by grinding with the center as reference and calculates a ground amount of the monitor optic member 150 based on this.
Patent JP-S6010776-A (JP)
Title: Manufacture of bipolar semiconductor device
Inventor: YOKOYAMA NAOKI
IPC: H01L29/73
Filed: 1983-06-30
Abstract: PURPOSE:To lower base resistance, and to improve high-frequency characteristics by reducing the points of precise control while extensively forming a base region. CONSTITUTION:An N<+>-GaAs layer 2 is formed on an N<+>-GaAs substrate 1 as a buffer layer, and an N-GaAs layer 3 is shaped on the layer 2 as a collector region. A P<+>-GaAs layer 4 is formed as a base region. An Al0.3Ga0.7As layer 5 is grown on the layer 4 as an emitter region, and lastly an N<+>-GaAs layer 6 is formed. Laser beams are projected, and the N<+>-GaAs layer 6 and a Ge layer 7 are ohmic-joined by a laser-alloy. Beryllium ions Be<+> are implanted while using an emitter electrode 8 as a mask. A silicon oxide film 9 is formed, and the whole is thermally treated. Holes are bored in base electrode sections, and zinc layers 12, 12' and gold layers 13, 13' are applied as base electrodes. A gold- germanium alloy layer 14 is applied on the N<+>-GaAs substrate 1 as the back and a gold layer 15 on the layer 14 as a collector electrode, thus completing a bipolar transistor.
Patent JP-S61275862-A (JP)
Title: Developer for electrophotography
Inventor: KINOSHITA HIROBUMI
IPC: G03G9/08
Filed: 1985-05-31
Abstract: PURPOSE:To improve the flowability, electrostatic charging stability and gradient reproducibility of a developer by holding fine titania powder and fine alumina powder each coated with amino modified silicone oil on the surface of the developer. CONSTITUTION:A surface treating agent produced by blending fine titania powder and fine alumina powder each coated with amino modified silicone oil in 1:15-15:1 weight ratio is held on the surface of a developer 7 for electrophotography contg. a fixing medium and a colorant as the principal components by 0.1-2.0pts.wt. per 100pts.wt. developer 7. Thus, the flowability, electrostatic charging stability and gradient reproducibility are improved.
Patent JP-S63281702-A (JP)
Title: Method for split rolling
Inventor: KUMAGAI KAZUO
IPC: B21B1/16
Filed: 1987-05-15
Abstract: PURPOSE:To hold sure separation and to obtain plural equal final shape rolled stocks by forming a thin part and preparatory formed parts connecting with the thin part and dividing the preparatory parts into two parts by passing the preparatory parts between stepped rollers facing to each other. CONSTITUTION:One square stock 1, etc. is flattened by preparatory rolling, a thin part 2 along the rolling direction is formed, and then a couple of flat parts F connected with the thin part S are formed by the succeeding rolling. Next, the stock is passed through a split roller stand having a couple of separator rollers SR consisting of a large diameter part D1 and a small diameter part D2. A separating force, caused by a peripheral speed difference between that of the part D1 and that of the part D2 of the roller SR, which separates the plural preparatorily formed parts up and down is applied to the parts so that the parts are separated at the thin part S. Separated square stocks 1 are rolled to be an oval shape and then are rolled to be a round shape.
Patent JP-S61278966-A (JP)
Title: System for automating in-house cashing work
Inventor: KONISHI HAJIME
IPC: G07D9/00
Filed: 1985-05-31
Abstract: PURPOSE:To automate in-house cashing work by connecting a data processor such as a personal computer to an automatic cash transaction device having a cash handling means. CONSTITUTION:The personal computer 1 being a data processor in company's accounting department is connected to an automatic cash dispenser (CD)2 located in a place where employee can operate. A memory 13 is allocated as a BG area 13b handling an in-house deposite and a an OS area 13c. A program area 14a for personal computer's processing, a work area 14b and a data area 14c storing employee's in-house cash account and other cashing accounts are set to a hard disk device 14. Thanks to these memories, each employee can withdraw cash in his in-house deposite and business traveling expenses from the CD.
Patent JP-S62280610-A (JP)
Inventor: SEODOA JIEI PODOGORUSUKII
IPC: G01C19/64
Filed: 1986-05-26
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-S61278316-A (JP)
Title: Electromagnetic filter
Inventor: YANO JUNICHI
IPC: B01D35/06
Filed: 1985-05-31
Abstract: PURPOSE:To obtain the high washing effect in a period of the backwash of the titled filter by providing an air reservoir or the selection means of low- pressure air and high-pressure air, a duct for the backwash, an air duct for the backwash, a duct for a rinse and a duct for the recovery to an upper part of a water tank. CONSTITUTION:In a filter process, a fluid to be treated is passed through a pump 4 in the direction shown with an arrow and the magnetic particles are removed with a magnetized filter part 1. Thereafter water fed from a water feed source 6 is stored in a water tank 5 and the water incorporated in the tank 5 is sent to the filter part via a duct 23 for a rinse with the air fed from an air feed reservoir 7 to send out the water and oil remaining in the filter part 1 via a duct 24 for the recovery. Then the excitation of a coil 3 is solved and both the water of the lower part of the water tank 5 and the high-pressure air incorporated in an air reservoir are sent to the filter part 1 and the magnetic particles are flowed down and discharged via a valve V4.
Patent JP-S5917929-A (JP)
Inventor: HAMAMOTO HARUMI
IPC: A01K61/00
Filed: 1982-07-08
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-S62277626-A (JP)
Title: Production of magnetic recording medium
Inventor: OGISU KENJI
IPC: G11B5/845
Filed: 1986-05-24
Abstract: PURPOSE:To improve the magnetic characteristics in a vertical direction by impressing an AC oscillating magnetic field in the intra-surface direction of a recording medium and subjecting the medium to an orientation treatment, thereby obtaining the perpendicularly magnetized recording medium. CONSTITUTION:The AC oscillating magnetic field is impressed to the intra- surface direction of the medium and the medium is subjected to the orientation treatment to obtain the perpendicularly magnetized recording medium. gamma-Fe2O3, Fe3O4, the iron oxide in the intermediate oxidation state of the gamma-Fe2O3 and Fe3O4, Co-contg. gamma-Fe2O3, the iron oxide of the intermediate oxidation state of the Co-contg. gamma-Fe2O3 and Fe3O4, CrO2, the oxide formed by incorporating >=1 kinds of metals into the CrO2, metals such a Fe, Co and Ni, alloys such as Fe-Co, Fe-Ni, Fe-Co-Ni, Fe-Co-B, Fe-Co-Cr-B, Mn-Bi, Mn-Al, and Fe-Co-V and iron nitride are used as the magnetic particles to be coated on a nonmagnetic substrate such as tape and sheet. The recording medium having the excellent magnetic characteristics in the vertical direction is thus obtd.
Patent JP-H10310211-A (JP)
Title: Conveyor belt
Inventor: TODA OSAMU
IPC: B65G15/34
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor belt hard to be damaged even when a foreign matter is caught between a pulley and the conveyor belt and less to be extended when it is used by devising cutting elongation of a cord fabric of a reinforcing layer in the belt longitudinal direction and elongation at the time of a specific load of a cutting load to respectively take specific values. SOLUTION: A reinforcing layer 1 is buried between an upper surface cover 2 and a lower surface cover 3. The upper surface cover 2 and the lower surface cover 3 are respectively made of flexible materials of natural rubber, synthetic rubber, synthetic resin, etc. The reinforcing layer 1 is made of a cord fabric 1a of synthetic fiber and canvas 1b. The canvas 1b is provided on either of an upper side and a lower side of the cord fabric 1a or on both of them. The cord fabric 1a is more than 25% in cutting elongation in the vertical direction (belt longitudinal direction) and favourably 27%-35%, and elongation of the belt in the longitudinal direction at the time when a load equivalent to 10% of its cutting load is applied in the belt longitudinal direction, that is, elongation at the time of a cutting load is less than 1.5% or favourably 0.5%-1.5%.