baber/WOPTO huggingface dataset:
Patent JP-S51127309-A (JP)
Title: Bearing oil tank of vertical shaft type rotary machine
Inventor: TOSHIMA HISASHI
IPC: H02K5/16
Filed: 1975-04-30
Abstract: PURPOSE:Bearing oil tank of vertical shaft type rotary machine - simplified construction of oil tank and no oil leakage.
Patent JP-S62208903-A (JP)
Inventor: SUEDA MINORU
IPC: B29C48/30
Filed: 1986-03-11
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-S58172110-A (JP)
Title: Stopper for preventing falling of billet from billet conveyance dolly
Inventor: KOBAYASHI MASAHIRO
IPC: B65G47/52
Filed: 1982-03-31
Abstract: PURPOSE:To permit billets to be transferred onto the succeeding receiving table etc. without installing a lifter onto a conveyance dolly by permitting a stopper for preventing falling of billets to be pushed-down by a cam installed at the dolly stop position. CONSTITUTION:A stopper 1 for preventing falling of billets 6 during the time when a conveyance dolly 5 for conveying the billets 6 having a circular section travels is formed in an elvator type movable stopper, and the stopper 1 is pushed-down, at the traveling end of the dolly 5, through the utilization of the traveling force of the dolly 5 and a cam 7 fixed on a receiving table 8 side so that billets 6 can be conveyed. During traveling, the stopper 1 is pushed-up the force of a spring 3, and falling of the billets 6 can be prevented. Consequently, the manufacturing cost can be reduced by a large margin, because the necessity for installing a lifter onto the dolly 5 is obviated, and the motive power supply such as hydraulic and electric power is unnecessary for the stopper 1.
Patent JP-H01226228-A (JP)
Title: Optical space transmission equipment
Inventor: KUSAKA SATORU
IPC: H04B10/07
Filed: 1988-03-04
Abstract: PURPOSE:To automatically correct the respective aberration of optical axis in transmission and reception sides by generating error signals showing the optical axis of an optical system in the transmission side and the aberration quantity of a focus based on the size of a reference signal detected in an optical detector and outputting a signal which is obtained by means of synthesizing the error signals and the reference signal as an optical signal. CONSTITUTION:Signals V1(f1)-V8(f1) on a vertical direction, which can be obtained from an optical sensor are added in an adder 51 and vertical error signals can be obtained. The vertical error signals control the rotational angle of a vertically revolving motor 13. On the other hand, signals V1(f2)-V8(f2) on a horizontal direction are added in an adder 53 and horizontal error signals can be obtained. The horizontal error signals control the rotational angle of a horizontally revolving motor 14. Furthermore, signals V1(f3)-V8(f3) on the direction of the optical axis are added in an adder 55 and focus error signals can be obtained. The focus error signals control the rotational angle of a motor 31. Thus, a miniature lens can be used and the miniature laser diode with a low output can be used.
Patent JP-S52134715-A (JP)
Title: Production of hammar rail for piano
Inventor: KAWAMURA KIYOSHI
IPC: G10C3/18
Filed: 1976-05-07
Abstract: PURPOSE: To improve its preciseness as well as facilitating easy assembly work by forming the material into the deformed tube as the band shape metal plate such as rolled steel is processed continuously under rolling process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11226466-A (JP)
Title: Device for stabilizing supply of high-viscosity material
Inventor: KAWAKAMI KATSUMI
IPC: B05C5/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent the supply quantity of a high-viscosity material to a coating point from dispersing by providing a nozzle and a nozzle holding part and supplying the high-viscosity material introduced into the space in the nozzle to the coating point with a stress to push in the material until the abutment of the nozzle tip on the coating point is released. SOLUTION: A high-viscosity material 7 placed on a place 3 is pushed into the nozzles 1a to 1c by the movement of a squeegee 4. Consequently, the nozzles 1a to 1c are pressed down by the stress to press down the material 7 placed on the plate 3, and the tips of the nozzles 1a to 1c are abutted on the coating points 6a to 6c. Subsequently, the length of the nozzles 1a to 1c projecting from the plate 3 is freely changed extendably and contractably in accordance with the reactive force generated by the abutment of the nozzle on the coating points 6a to 6c. Consequently, even if a coating plate 5 is warped or twisted, the nozzles 1a to 1c are moved so that their tips are firmly held to the coating points 6a to 6c at all times.
Patent JP-S61210527-A (JP)
Title: Tracking control circuit for optical disc player
Inventor: KANEKO KISAKU
IPC: G11B21/08
Filed: 1985-03-14
Abstract: PURPOSE:To attain stable tracking jump control by applying switching operation to give a signal from an adder to a moving mirror drive circuit in place of a signal from a phase compensation circuit over a period when a jump pulse is generated. CONSTITUTION:An adder 7 adds a jump pulse from a jump pulse generator 4 and an operating state signal from a signal processing circuit 6 and outputs a jump pulse D biased by an operating state signal level over the period of the pulse width. Then a switch SW1 is controlled reciprocally to the switching state of a switch SW3. Then a signal having a waveform shown in the figure is given to a drive circuit 2 over the switching period of switches SW2, SW3. In this case, a peak value of the jump pulse D corresponds to a prescribed control variable for tracking jump and a control such as a desired double speed reproduction is executed stably with high accuracy by selecting properly the peak value of the jump pulse D and the point of time of pulse generation.
Patent JP-S59178364-A (JP)
Title: Apparatus for detecting variation in rotation of rotor
Inventor: OKITA MASAYA
IPC: G01D5/244
Filed: 1983-03-29
Abstract: PURPOSE:To detect variation in the rotation of a rotor at a high accuracy by providing a circuit means for measuring a pulse interval of a pulse generation means for generating a plurality of pulses per one rotation of the rotor. CONSTITUTION:In a small-sized still camera integrated with a recorder using a magnetic disc, output of a retriggerable monostable multivibrator (RMM)12 of a rotary variation detecting circuit 11 moves to H only by the time T1 from the rising of a signal from a frequency generator (FG) 9 for generating a pulse with the rotation of a magnetic disc 2 while output of a monostable multivibrator (MM)13 moves to H by the time T2 from the falling of the output of the RMM 12. If the output of the MM13 is H at the rising of the pulse following the FG signal, the output of the DFF14 becomes H to output a signal indicating the possibility of photographing. When the interval of the FG signal is shorter than T1 and longer than T1+T2, the output of the MM13 is L and the DFF14 outputs a signal indicating the impossibility of photographing.
Patent JP-H07258782-A (JP)
Title: Heat resistant alloy excellent in carburization resistance
Inventor: SUGITANI JUNICHI
IPC: C22C19/05
Filed: 1994-03-23
Abstract: PURPOSE:To improve the high-temp. carburization resistance of a heat resistant alloy used for a reaction tube for the petrochemical industry such as an ethylene cracking tube. CONSTITUTION:This heat resistant alloy has a chemical compsn. consisting of, by weight, 0.1-0.5% C, <= 4% Si, <=3% Mn, 40-50% Cr, <=10% Fe, 0.3-2% Nb, <=0.2% N, 0.2-0.8%, in total, of 0.05-0.6% Ti and 0.65-0.6% Zr and the balance essentially Ni, and optionally further contg. 0.002-0.5% Al and/or 0.005-0.05% B.
Patent JP-H09247868-A (JP)
Title: Method and apparatus for detecting full charge
Inventor: KIKUCHI TOSHIKATSU
IPC: H02J7/02
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a full charge detecting method and its apparatus with a charging capacity almost equal to the rated voltage at low cost without wasting an unnecessary charging time. SOLUTION: A full charge detecting apparatus includes a constant voltage regulator 1, a current limiter 2, and a microcomputer 3. While the constant voltage regulator 1 is turned on, a lithium battery 4 is charged. After a voltage Von across A/D port terminals 30 and 31 is detected and a given time elapses, the constant voltage regulator 1 is turned off, and a present voltage Voff across the A/D port terminals 30 and 31 is compared with a previous voltage Von. Then, the state of full charge is judged when these voltages Von and Voff are almost coincident with each other.
Patent JP-S62208187-A (JP)
Title: Device for extracting character string
Inventor: TAKAHATA NAOKO
IPC: G06K9/34
Filed: 1986-03-10
Abstract: PURPOSE:To attain the extracting processing of a character string within a short period without restricting how to write the character string by extracting a virtual character string and reextracting the character string. CONSTITUTION:A horizontal character string is virtually extracted from inputted character area information by a virtual horizontal character string extracting part 1 in a character string extracting device and characters to be regarded as proposed horizontal characters included in the horizontal character string are recognized by a proposed horizontal character recognizing part 2. A vertical character string is virtually extracted by a virtual vertical character string extracting part 3 and characters to be regarded as proposed vertical characters included in the vertical character string are recognized by a proposed vertical character recognizing part 4. The horizontal character string out of the characters recognized by the recognizing parts 2, 4 is reextracted by a horizontal character string reextracting part 5 and the vertical character string out of the recognized character strings is reextracted by a vertical character string reextracting part 6. Thus, the character strings can be extracted within a short period without restricting the writing of the character strings.
Patent JP-S6034747-A (JP)
Inventor: YANO NORIYUKI
IPC: B07B1/42
Filed: 1984-03-17
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-S63230669-A (JP)
Inventor: BERUNTOOBIIRANTO KURIYUUGAA
IPC: A01N43/40
Filed: 1988-03-07
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-H05259062-A (JP)
Title: Semiconductor substrate spin coating method
IPC: G03F7/16
Filed: 1992-03-10
Abstract: PURPOSE:To improve a film in uniformity of thickness by a method wherein cooled gas is blown against the center and the periphery of a semiconductor substrate as a rotary pad is rotated at a low speed before coating solution is made to drip on the substrate. CONSTITUTION:A gas blow nozzle 7 is positioned at the center 1a of a semiconductor substrate 1, and cooled gas is blown against the center 1a of the substrate 1 to cool down while a rotary pad 2 is rotated at a low speed. Furthermore, the gas blow nozzle 7 is moved to the periphery 1b of the substrate 1 to blow cooled gas against it to cool down. Then, the applicator nozzle 4 is positioned at the center 1a of the substrate 1 and makes a prescribed amount of coating solution 5 drip on the center of the substrate 1. Thereafter, the rotary pad 2 is rotated at a high speed to spread the solution 5 throughout the surface of the substrate 1 for the formation of a coating layer 5a. By this setup, all coating layer can be set uniform in thickness.
Patent JP-H04287060-A (JP)
Title: Color image forming device
Inventor: KOIKE SHUJI
IPC: G03G15/16
Filed: 1991-03-18
Abstract: PURPOSE:To simplify potential adjustment in each process by applying a voltage transferred at every developing unit by an intermediate transfer material and grounding a transfer part in transfer on recording paper. CONSTITUTION:This device is comprised of an image forming part consisting of an electrification unit, an exposure unit, and plural units which develop a color toner image, and the intermediate transfer material 15 which holds the required number of colors of toner powder images. Thin electrodes that is metallic conductive electrodes 15c provided with the depth length of the intermediate transfer drum 15 are arranged extending from the surface of the intermediate transfer drum 15 to an insulating layer 15b, a pressurization conductive rubber layer 15d, and furthermore, the surface of the insulating layer 15b at equal interval. By employing such constitution, a primary transfer voltage can be applied as the optimum transfer voltage by a condition of image formation process in primary transfer with a photosensitive drum in each image formation process, and in secondary transfer on the recording paper, the transfer voltage can be reduced by grounding a conductive brush coming in contact with the electrode differently from the primary transfer.
Patent JP-H06264712-A (JP)
Title: Filter regenerative apparatus for internal combustion engine
Inventor: MATSUMOTO TAKAHIRO
IPC: F01N3/02
Filed: 1993-03-12
Abstract: PURPOSE:To provide a microwave heating regenerative apparatus capable of heating particulates efficiently, with regard to a filter regenerative apparatus of a type heating and burning particulates with microwave, by interfacing a high frequency generative apparatus with particulate loaded impedance. CONSTITUTION:This filter regenerative apparatus is equipped with a filter 18 to collect particulates, a heating chamber 17 to store the filter 18, a high frequency generative apparatus 19 to generate high frequency for heating the particulates, a waveguide 20 to guide high frequency to the heating chamber 17 and a combustion improving means 21 to run combustion improving gas to burn heated particulates through the filter 18. It is a composition of making a guidance unit, which is provided inside the waveguide in a freely movable manner, move by a signal from detecting means 28, 29, which are to detect physical quantity of particulates, and interfacing load impedance varying in accordance with the particulate quantity with the high frequency generative apparatus 19.
Patent JP-S63219111-A (JP)
Title: Fixture of transformer
Inventor: NOGUCHI SHOICHI
IPC: H01F27/26
Filed: 1987-03-09
Abstract: PURPOSE:To reduce the heat effect on the core by forming the fixture of a transformer in the shape of rod, bending it along the core, and screwing it to a base plate, thereby reducing the Joule heat due to an eddy current produced in the fixture. CONSTITUTION:A transformer core 30 is clamped by a fixture 10, which was made by forming the clamp section thereof in the shape of a thin rod and bending it along the core. And the fixture 10 is fixed to the fixing holdes 41 of a base plate 40 via mounting screws 20. On the other hand, because of the fixture 10 shaped in a rod, in order to prevent the slipping of the fixture 10, for instance, a groove is provided in the core 30 and the fixture is fitted in this groove, or the fixture 10 is bonded to the core by a bonding agent. By forming the fixture in the shape of a thin rod in this way, the generation of the Joule heat due to an eddy current caused in the fixture can be reduced thereby to lessen the heat effect on the core.
Patent JP-S58170314-A (JP)
Inventor: CHIKADA AKIO
IPC: H02G9/02
Filed: 1982-03-29
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-H04287092-A (JP)
Title: Picture display circuit
Inventor: MATSUI NAOMI
IPC: G06F3/153
Filed: 1991-03-18
Abstract: PURPOSE:To control the color of display characters and that of the background by one color data and control data. CONSTITUTION:One color data and two-bit control data are set to a RAM 7. Color data from the RAM 7 is loaded to a character color register 2 and a background color register 3, but loading or non-loading of this data is selected by control data. Consequently, the color of characters and that of the background displayed just before or another set colors are selected as the colors of characters and the background to be displayed. Since both of the character color and the background color are controlled by one color data, the required RAM capacity is reduced.
Patent JP-H03255089-A (JP)
Title: Novel alicyclic compound containing silicon substituent and its production
Inventor: TANAKA MASAHIDE
IPC: C08F230/08
Filed: 1990-03-02
Abstract: NEW MATERIAL:The compound of formula I [R<1> is H or methyl; R<2> and R<3> are 0-3C hydrocarbon group; Cy is 3-20C alicyclic hydrocarbon group; R<4> to R<6> are 1-6C hydrocarbon group, fluoroalkyl, alkoxy or group of formula II (R<7> is 1-3C alkyl, fluoroalkyl or alkoxy; (n) is 1-20)]. EXAMPLE:4-Tris(trimethylsiloxy)siloxycyclohexanol. USE:A monomer for the production of a (co)polymer constituting an oxygen- transmitting material for medical use, such as contact lens. PREPARATION:An alcohol of formula III containing silicon substituent is made to react with (meth)acrylic acid or a (meth)acrylic acid halide.
Patent JP-H08248689-A (JP)
Title: Electrostatic image developing carrier
Inventor: TAMURA KISHIOMI
IPC: G03G9/10
Filed: 1995-03-13
Abstract: PURPOSE: To provide an electrostatic developing carrier by which a high quality image with high image density, high resolution, and no image defect can be stably formed for a long time. CONSTITUTION: In an electrostatic image developing carrier in which a polyolefin resin coating layer formed by a surface polymerization coating method is arranged on the surface of a magnetic particulates, functional particulates are fixed on the carrier surface, while a sphericity α is 1.0-24.0. In this electrostatic image developing carrier, the functional particulates is desirably selected from a charge control particulates, a conductive particulates, and a magnetic particulates.
Patent JP-2000248354-A (JP)
Title: Thin film forming device and driving method thereof
Inventor: OKUDA KOJI
IPC: C23C16/44
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To relax the concentration of the electric field on a holding means and to easily reduce the peeling of a deposition film to form into a foreign matter by executing the formation of a thin film in an evacuated vessel in such a manner that a part of the object as the film formation to be fixed to an element of a standard potential is held via an electrically insulated holding means. SOLUTION: A target 16 disposed in a treating chamber 12 of a vacuum vessel 10 evacuated by a vacuum pump 22 is applied with voltage from a power source 28 for a target, and treating gas of Ar or the like introduced from gas piping 18 is made into plasma. By this plasma 42, the target 16 is sputtered, and the generated particles are introduced into a substrate 14 placed on a substrate electrode 30 applied with bias voltage and are deposited thereon to form a thin film. This substrate 14 is fixed to the substrate electrode 30 via a supporting plate 32 by a substrate holding jig 38 holding thererearound. At this time, the substrate holding jig 38 is composed by using an electrically insulating material or the like, is electrically insulated to the substrate electrode 30 to relax the concentration of the electric field and suppresses the peeling of the deposited film formed thereon.
Patent JP-H08247165-A (JP)
Title: Transmission
Inventor: OI MITSUO
IPC: F16D11/04
Filed: 1995-03-13
Abstract: PURPOSE: To provide an inexpensive transmission capable of transmitting large torque by improving strength of a power transmitting passage switching clutch, and simplifying the shape. CONSTITUTION: A mover 6 is arranged on an output shaft 4 so as to be slid in the axial direction, engaging projecting parts 9a, 9b are provided on both surfaces of the mover 6, and fitting recessed parts 22a, 22b into which the engaging projecting parts 9a, 9b are to be fitted are provided on the side surfaces of driven gears (a), (b). The front view of the engaging projecting parts 9a, 9b and the fitting recessed parts 22a, 22b is formed into an approximately equilateral triangular shape in which tangents of small-diameter circular arcs on respective tops are tied by a large-diameter circular arc.
Patent JP-H11298502-A (JP)
Title: Event base method for determining instantaneous cell band width of digital communication network
Inventor: REYNOLDS SCOTT B
IPC: H04L12/56
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To efficiently provide a required band width information by determin ing the transmission speed of a cell in a cell stream generated through the connection of a digital communication network during a time interval between the generation of two prescribed events. SOLUTION: An RM cell time stamp means 501 receives an ATM cell stream 401 and packetizes the ATM cell. The ATM cell stream 401 from a bus between modules is received by a time stamp means 502. The time stamp means 502 receives the input of 32 bits from a counter 504, and the counter 504 is cyclically operated by a 10 MHz clock 506. The time stamp means 502 adds the time stamp of 32 bits to each ATM cell received by a cell band width determining means 302 in the packet generated by a packetizing means 508. A packet stream 510 including the packetized ATM cell is supplied to a user cell counter 503.
Patent JP-S61211726-A (JP)
Title: Inputting device
Inventor: YUASA TOSHIAKI
IPC: G06F3/038
Filed: 1985-03-18
Abstract: PURPOSE:To input the amount of rotation of an inputting medium as information and not only positional information and information inputted from a key provided in the medium by providing >=2 position detecting mechanisms and inputting position detection data from individual position detecting mechanisms to an information processing device. CONSTITUTION:A spherical body 1 is rolled freely in sliding contact with a plane 7 parallel to rotation axes 2A and 2B, and the axial direction of rotation axes 2A and 2B is set to the X direction and Y direction respectively. Information relating to movement of the spherical body 1 in the X direction is transmitted to a code plate 3B through a rotor 3 and information relating to movement of the spherical body in the Y direction is transmitted to a code plate 2B through a rotor 2. On the other hand, in code plates 2B and 3B, a rotational speed is detected by two sets of LEDs 5 and photodiodes 6 from frequency of passing of slits 4 and the direction of rotation is detected from timing of photoelectric signals generated in two photodiodes 6. The position to which the spherical body 1 moved is detected based on these detected data.
Patent JP-S58170245-A (JP)
Title: Packet communication system
Inventor: ISOGAWA YOUICHI
IPC: H04L12/43
Filed: 1982-03-31
Abstract: PURPOSE:To decrease the time necessary for catching a vacant packet and to reduce ineffective packets, by discriminating packet mode display information of plural number of bits for transmission. CONSTITUTION:A packet received through a receiver circuit 30 from a transmission line 1 is inputted to a decoder section 31 to perform reception/transmission/relay operation with two-bit packet mode display information 7. When the display information 7 is occupied the packet is fetched at a reception circuit 32 and transmits the packet to the transmission line 1 through a transmission circuit 35 and a driver circuit 36. When the information 7 is vacant and transmission request exists in a data buffer 33, the information 7 is occupied with the transmission circuit 34 and transmission data are transmitted from the buffer 33 to the transmission line 1 via the circuits 35, 36.
Patent JP-S57168042-A (JP)
Title: Engine piston
Inventor: URABE HIROSHI
IPC: F16J1/02
Filed: 1981-04-07
Abstract: PURPOSE:To reduce piston slapping noise by constituting the surface layer of the skirt of piston with composit material. CONSTITUTION:The surface layer of the skirt 4 of a piston body 1 is made of cotton base phenol resin layer 8 acting as the composite material layer. The  composite material is made on the basis of at least one type of material selected from the groups consisting of the resin with heat resistance and wear resistance quality and cotton fiber, carbon fiber, asbestos fiber and the cloth or small pieces of clothes of those fibers.