baber/WOPTO huggingface dataset:
Patent JP-S62278853-A (JP)
Title: Enclosure structure and its assembling method for telephone set
Inventor: TAKAHASHI HIDEAKI
IPC: H04M1/02
Filed: 1986-05-28
Abstract: PURPOSE:To eliminate the need for a lead wire and to automatically attain an assembling with an automatic machine by using one printing substrate, sandwiching the substrate with an upper case and a lower case and facilitating the assembling work of a printing substrate. CONSTITUTION:For a telephone set enclosure 1, a hook button 14, a hook lever 15, a modular plug 16A of a speaker machine string 16, a modular plug 17A of a curl cord 17, etc., are assembled to a lower case 3, a hook switch 21 and modular jacks 18 and 19 are respectively actually loaded corresponding to the hook lever 15 and modular plugs 17A and 17B at a lower surface side and a printing substrate 20 is mounted on the lower case 3. At the prescribed place of the upper surface of the printing substrate 20, plural dial buttons 5 are mounted through a push button type dial switch 22. A mountain case 2 is provided which has a hole 24 for a hook button and a hole 25 for a dial button, is mounted on the lower case 3 and sandwiches the printing substrate 20 together with the case 3, and these upper case 2, the printing substrate 20 and the lower case 3 are linked integrally with a set screw 26.
Patent JP-H10311223-A (JP)
Title: Abnormality deciding device for variable nozzle type turbo charger
Inventor: YOKOI TATSUHISA
IPC: G01M15/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality deciding device for a variable nozzle type turbocharger that abnormality of a nozzle vane is decided even when a supercharging pressure sensor is not arranged, and even when a nozzle vane is fixed closer to the opening side than during normal operation, abnormality of the nozzle vane is decided. SOLUTION: The rotation speed adjustment of a turbocharger 35 is regulated by regulating the velocity of flow of exhaust gas sprayed against a turbine wheel 37 through opening and closing operation of a plurality of nozzle vanes arranged at the turbocharger 35. Decision of abnormality of the nozzle vane is effected by comparing an actual convergence time, in which the number of revolutions of an engine at a point of time when an accelerator is fully closed is converged to the target number of revolutions during idling, with a reference convergence time being the same value as the convergence time during normality of the nozzle vane. Thus, even when abnormality occurs to the nozzle vane in a spot closer to the opening side than that during normal operation, abnormality of the nozzle vane is decided without arranging a supercharging pressure sensor or the like.
Patent JP-H0865146-A (JP)
Title: System and method for converting logical pulse to static logical level
Inventor: ERITSUKU BENAADO SHIYOON
IPC: H03K3/356
Filed: 1995-05-22
Abstract: PURPOSE: To obtain a system and method that can receive a positive active logical input and a negative dynamic logical input pulse. CONSTITUTION: A pulse catcher circuit outputs a static logical level based upon an input pulse. The pulse catcher circuit includes a 1st input circuit 30 which outputs a level to an output inverter circuit 40 used together with a feedback circuit 50 as a latch circuit which receives a data signal and holds the output at a desired level. The feedback circuit 50 guarantees that the level is held in a stable state. Thus, the static logical level output from the circuit is held until another dynamic pulse is received. Further, the pulse catcher circuit always supplies a static logical output having no contradiction even when both dynamic logical input signals are active.
Patent JP-H0418737-A (JP)
Title: Ccd solid-state image pickup element
Inventor: KANASUGI YOSHIAKI
IPC: H04N5/357
Filed: 1990-05-11
Abstract: PURPOSE:To contrive the improvement of an S/N by a method wherein with a correlation double sampling circuit built in the title element, an output signal made to pass through this circuit is made to perform a voltage amplification action using a variable capacitance element. CONSTITUTION:A signal charge stored and transferred by a photodiode and a vertical CCD is converted into a voltage signal by an output capacitor and the voltage signal is amplified by a pre-amplifier PA. An output signal from the PA is transmitted to an electrode on one side of a capacitor C1. A reset MOSFET Q7 is provided between the other electrode of this C1 and a ground potential point of a circuit. A signal from the other electrode of the C1 is transmitted to a variable capacitance element C2 via a transfer gate MOSFET Q8. The C1 and the Q7 constitute a substantial correlation double sampling circuit CDS. The C2 constitutes an amplifying circuit AMP, which performs a voltage amplification action utilizing a change in a capacitance. A retention voltage of the C2 is sent out to an external terminal OUT via an output circuit OB consisting of an amplification MOSFET Q9 and a load MOSFET Q10.
Patent JP-H11242829-A (JP)
Title: Photorecord medium and its manufacture
Inventor: ARAKAWA NORIYUKI
IPC: G11B7/2545
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a photorecord medium which has sufficient strength, no deformation such as curvature, and superior durability and is sufficiently adaptive to high-density recording and its manufacture. SOLUTION: An optical disk 1 has at least a recording layer 4 and a light transmission layer 5 formed on a substrate 2 in order and light is made incident from the side of the light transmission layer 5 to record and/or reproduce an information signal. The substrate 2 has a 1st resin layer 7 forming the surface of the side where the recording layer 4 is formed and a 2nd resin layer 6 which is stacked on the 1st resin layer 7 and formed of a resin material having a larger modulus of bending elasticity than the resin material forming the 1st resin layer 7.
Patent JP-S612340-A (JP)
Title: Characteristic measuring device for ultrahigh frequency device
Inventor: SAKA HIROSHI
IPC: H01L21/66
Filed: 1984-06-14
Abstract: PURPOSE:To simplify the constitution of the titled device by a method wherein a fixing jig for the device to be measured is formed on the microwave integrated circuit substrate, whereon the bias supply circuit is formed, by the input/output strip line. CONSTITUTION:An FET4, which is the device to be measured, is fixed on a strip line 6 formed on a microwave integrated circuit (hereinafter called MIC) substrate 5. Coaxial strip line converters 9 and 9' are connected to both ends of the strip line 6 and input and output are both converted to the coaxial line. DC interrupting circuits 7 and 7' are provided on the line 6, and at the same time, low-pass filters 8 and 8' are connected to the line 6, and gate voltage VG and drain voltage VD are impressed on the FET4 through the filters 8 and 8'. By constituting in such a way, the whole measuring circuit is simplified and miniaturized. Accordingly, the insertion loss of the measuring circuit itself can be reduced and the characteristic measuring precision can be improved.
Patent JP-H06327466-A (JP)
Title: Feed of malted rice substrate in rotating disk-type culturing apparatus for solid and apparatus therefor
Inventor: FUJIWARA AKIO
IPC: C12M1/16
Filed: 1993-05-25
Abstract: PURPOSE:To prevent thickness unevenness of fed layer of malted rice (koji) substrate on a disk culture bed. CONSTITUTION:In a rotating disk-type culture apparatus, the belt speed of a conveyor which moves along a radius of a disk culture bed is changed depending on the position where malted rice substrate falls from the conveyor, so that the thickness of fed layer of the malted rice substrate is made even. The malted rice substrate feeding apparatus in the rotating disk-type culturing apparatus for solid is provided with a movable conveyor 1 which reciprocally moves in the radius direction from the center to the periphery of the rotating culture bed, a driving apparatus 5 changing the belt speed of the conveyor 1 and a controlling device 6 controlling the driving apparatus 5.
Patent JP-H0645447-A (JP)
Title: Buffer circuit
Inventor: OGAWA KYOSUKE
IPC: H01L21/82
Filed: 1993-05-25
Abstract: PURPOSE:To provide a semiconductor chip that includes a buffer divided into sub-buffers so that output characteristics may be changed without increases in chip area and manufacturing costs. CONSTITUTION:A semiconductor chip 2 on a board has a plurality of pads 3, in the preceding stage of which are provided sub-buffer circuits 4 that form output buffers, input buffers, or input/output buffers. The sub-buffer circuits 4 include basic components, such as transistors and resistors, for a desired buffer circuit, and these components can be combined by switching. The chip 2 includes a latch type control circuit 6 of a shift register structure. Accordingly, when program data DIN in serial form flow through a pad 3 to an input buffer 5, the data are sequentially transferred to the next stages in synchronism with clock pulses CLK so that the sub-buffer circuit 4 may have desired characteristics. Output buffers 51 connected pads serve to distribute the program data DIN to other circuits.
Patent JP-H10315064-A (JP)
Title: Shaft part positioning device
Inventor: TAKIHARA KAZUHIKO
IPC: B23Q3/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To avoid interference between a carrying carriage and a maintenance device by providing a frame moving electric motor to rotate a frame moving screw shaft and the frame moving screw shaft to move a gripping means. SOLUTION: An opening/closing screw shaft 4a and an opening/ closing screw shaft 4b are separately actuated, and respective different diametrical outer peripheral parts are gripped by presser plates 1a and 1b of gripping blocks. At the same time, a shaft part is supported by a moving V receiver 3b. When the shaft part is set to a fitting material pulling-out device, a carrying carriage mounted with a shaft part positioning device is made to self-travel, and is stopped at a prescribed position, and a coupling positioned on the shaft tip housed in the carrying carriage is moved outside the carrying carriage by simultaneously moving the gripping blocks 10a, 10a, 10b and 10b in one direction.
Patent JP-S5823487-A (JP)
Title: Manufacture of polycrystal silicon solar cell
Inventor: NOGUCHI KESAO
IPC: H01L31/04
Filed: 1981-08-06
Abstract: PURPOSE:To reduce localization order, and to improve an optoelectric transducing characteristic by exposing the side surface of the light receiving surface of P- N junction polycrystal silicon into hydrogen plasma discharge, applying ion accelerating voltage and treating the polycrystal silicon. CONSTITUTION:A gate valve 12 is wholly opened, the inside of a bell jar 11 is exhausted up to the degree of vacuum reaching to the limit of the capacity of an exhaust system 13, argon gas or hydrogen gas is introduced from a gas introducing pipe 18 only by flow rate determined by means of a flowmeter 17, the gate valve 12 is closed and gas pressure in the bell jar 11 is increased. The temperature of a substrate holder 15 is elevated simulatneously up to a predetermined temperature by means of a power supply A for heating a substrate. Plasma discharge is generated. Voltage is applied so that the substrate 14 is brought to negative potential by means of a power supply 10 for accelerating ions in order to accelerate ions generated through plasma discharge between the substrate holder 15 to which the substrate 14 is charged and this treatment device box body grounded, and the substrate is plasma-treated.
Patent JP-H08308682-A (JP)
Title: Bench
Inventor: KOBANE KENJI
IPC: E04H1/12
Filed: 1995-05-22
Abstract: PURPOSE: To provide a clean bench on which one can sit without getting wet even if it rains and sit safely. CONSTITUTION: On the surface side of a seat part, 1 waterproof cover 2 at least enough to cover it is provided. The waterproof cover 2 is rotatably mounted on the rear part side of the seat part 1 via a hinge 3. In the ground at the rear side of the seat part, support columns 4, 4 are buried to stand and a roof 5 is provided on the tip of the support columns 4, 4. The roof 5 is to be supported and positioned on the upper side of the seat part 1 via the support columns 4, 4. As a measure to prevent the bench from falling down when a user leans on a back rest part 6, the seat part 1 is integrally connected and fixed to the support column 4 via a connecting pipe 7.
Patent JP-S5246716-A (JP)
Title: Picking up system
Inventor: NAGAHARA SHIYUUSAKU
IPC: H04N7/18
Filed: 1975-10-13
Abstract: PURPOSE: The shutter is closed synchronizing with welding current in order to to prevent high luminance light entrance. At the same time, the contast ratio is compressed to obtain good quality pictures. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6358269-A (JP)
Inventor: TOOMASU RUISU MAKUDAUERU
IPC: G01R31/327
Filed: 1987-05-21
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-S5647003-A (JP)
Title: Optical branching circuit
Inventor: AOYAMA KOUICHI
IPC: G02B6/293
Filed: 1979-09-25
Abstract: PURPOSE:To enable arbitrary dividing ratios to be obtained by using an optical  fiber of which the proportions of perpendicularly polarized light and horizontally  polarized light are of a constant ratio for inputting of an optical branching circuit  using a double refractive medium. CONSTITUTION:An optical fiber of which the proportions of perpendicularly polarized light and horizontally polarized light become of always a constant ratio, for example, the one which is circular in both jacket layer 5 and clad layer 6 but is elliptical in core 7 or the one which is both circular in jacket 5 and core but elliptical in clad 6 is used as an optical fiber 1 for inputting. If an incident electric field E0 assumes an angle theta to the long axis of the ellipse, this electric field E0 assumes an angle theta to the long axis of the ellipse, this electric field is separated to the components of the long axis and short axis directions. Hence, if the crystal axis of a  double refractive medium 4 is selected, the respective polarization components are separated to the fibers 1 2 or 1 2' and the intensity ratio of said light becomes sin<2>theta:cos<2>theta. By suitably selecting this incident angle theta, an aribitrary dividing ratio can be obtained.
Patent JP-H01294811-A (JP)
Title: Method and apparatus for iron manufacturing
Inventor: FURUYA SHOJI
IPC: C21B13/00
Filed: 1988-05-19
Abstract: PURPOSE:To improve heat efficiency and to reduce cost of equipment by forming coke packed layer and fluidized bed of powdery ore at upper part of the above packed layer in a furnace body and blowing oxygen and circulating gas from the lower part of the furnace body. CONSTITUTION:Lump coke is charged is the lower part of the furnace body 1 from a coke charging hole 3 to form the coke packed layer 9 and on the upper part of the packed layer 9 powdery ore is charged from a raw material charging hole 4 to form the fluidized bed 10 of the powdery ore. The oxygen is blown into the furnace body 1 through oxygen supplying pipe 11 connected with lower tuyeres 6. Further, circulating gas supplying pipe 17 for returning the circulating gas into the furnace body 1 from a cyclon 13, is connected with upper tuyeres 5. Therefore, as smelting reduction is executed at the lower part of the furnace body 1 and also preceeded it, pre-reduction is executed at the upper part of the furnace body 1 and sensible heat of gas at the time of executing the smelting reduction can be used as heat needed to the pre-reduction, and heat loss is a little and the excellent heat efficiency can de obtd.
Patent JP-H05312639-A (JP)
Title: Spectral radiation flux measuring apparatus and total light flux measuring apparatus
Inventor: SUZUKI KENICHI
IPC: G01J1/04
Filed: 1992-05-15
Abstract: PURPOSE:To measure a spectral radiation flux highly accurately by measuring outputs from spectral measuring apparatuses for a standard lamp and a lamp to be measured, respectively, when a light absorbing sheet is placed and not placed and then operating spectral efficiencies while furthermore operating and the outputting a spectral radiation flux of the lamp to be measured. CONSTITUTION:A standard lamp 8 is lighted and outputs Istd0(lambda), Istd1(lambda) from a spectral-measuring apparatus 4 when a light absorbing sheet 7 is placed and not placed are measured, while furthermore I0(lambda), I1(lambda) are measured similarly for a lamp 9 to be measured. A spectral radiation flux operating unit 6 takes in Istd0(lambda), Istd1(lambda), I0(lambda), I1(lambda) and calculates spectral efficiencies Qstd(lambda), Q(lambda) according to formulas I, II. Furthermore, spectral radiation flux P(lambda) of the lamp 9 is calculated according to formula III. The spectral, radiation flux operating unit 6 stores data of internal area A of an integrating sphere 1, area (s) of the light absorbing sheet 7, spectral reflectance rhoabs(lambda), and spectral radiation flux of the standard lamp 8. Furthermore, there are relationships; astd(lambda)-Istd1(lambda)/ Istd0(lambda), a(lambda)=I1(lambda)/I0(lambda), c=s/A.
Patent JP-S612818-A (JP)
Inventor: KUNIHIRO YUKITOSHI
IPC: A47J43/22
Filed: 1984-06-15
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-H01292900-A (JP)
Title: Electric parts mounting device
Inventor: NAKAMURA ATSUTOSHI
IPC: B23P21/00
Filed: 1988-05-20
Abstract: PURPOSE:To allow an operator to be relieved of input operation to reset means and input to reset means to be made securely when replacing a packed substrate by a new one by engaging into a positioning hole of a substrate when fixing a packed substrate and by interlocking input to reset means to the operation of a positioning pin to be pulled out when carrying out the substrate. CONSTITUTION:A packaged substrate 5 placed on a substrate-placing part 2 is fixed to a positioning hole formed at a specified position of a substrate 5 by a positioning pin 6 which is provided at a specified position of the substrate-placing part 2. The positioning pin 6 can move up and down. It moves up to allow itself to be engaged into the positioning hole of the packaging substrate 5, while it moves down to allow itself to be disengaged from the hole. Namely, the packaging substrate 5 is fixed using the positioning pin 6 and then the amount of slight positional deviation is detected by a camera and the data is stored. Thus, by performing a proper correction being based on data, electronic parts can be mounted accurately.
Patent JP-H09299538-A (JP)
Title: Touch detector for swimming race
Inventor: MIHASHI TOSHIO
IPC: A63K3/02
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To make the action of a front panel quick and light, to more uniform sensing while improving sensitivity and to reduce the warp of the front panel by arranging a switch part between the front panel, which is divided into the form of plates to be engaged and held by panel holders, and a base plate. SOLUTION: A touch detector for swimming race is composed of a base plate 15 set to cover the wall surface of a competitive swimming pool from the side face part to a part of the upper edge face part, top plate fitted to this base plate, and divided top panels 3, etc. Besides, one side of the base plate 15 is adhered onto the wall surface of the competitive swimming pool, on the other side, a lot of panel holders 17 are arranged in plural lines and, as the switch part, a tape switch 18 is provided between the panel holders 17 and the rear face of the front panel 3. At the time of swimming race, when a competitive swimmer touches the front panel 3, it is pushed toward the base plate 15, a projection 23 on the front panel touches the tape switch 18 and the moment of touch is sensed.
Patent JP-H01292559-A (JP)
Title: Message processing system and data transfer system for parallel computers
Inventor: IKESAKA MORIO
IPC: G06F15/16
Filed: 1988-05-20
Abstract: PURPOSE:To realize the preferential processing of a message by securing such a constitution where each processor reconnects the messages received from a designated processor to the head position of a queue in order when a selection counter shows a register state. CONSTITUTION:Each processor 10 receives and queues in sequence the messages received from another processor 10 serving as a transmitter and then processes these messages at and after the one set at the head of a queue. A preference processing part 115 of the processor 10 reconnects in order the received messages to the head position of a received message queue 113B in case these messages received from a designated processor registered into a selection ID table 114A are included in all received messages as long as a selection counter 114B shows a register state when a message processing part 120 takes out the received message to be processed. In such a way, the preferential processing is possible to the messages without deteriorating the parallel processing efficiency.
Patent JP-S61279823-A (JP)
Title: Recording device
Inventor: TAKUBO YONEJI
IPC: G09F9/30
Filed: 1985-06-05
Abstract: PURPOSE:To obtain a device for directly recording, displaying and holding information and capable of rewriting the information by constituting a recording device of a plate-like ferrodielectric and light transmitting magnetic substrate having a double refractive effect for voltage control and a memory function, a voltage impressing head and a heat generating head capable of partially heating an optional position on the surface of the magnetic substrate. CONSTITUTION:When electrodes in an electrode group 7 formed on the voltage impressing head 2 are contacted with the surface of the plate-like ferroelectric and light transmitting magnetic substrate while receiving potential differences between respective electrodes, double refraction is generated on the parts generat ing the potential differences. Thereby, bright and dark portions are generated on the generating parts of double refraction and other parts and information can be displayed by arranging a polarizing plate 5 and an analyzing plate 6 on the front and back surfaces of the substrate 1 and irradiating light from the back of the polarizing plate 5. Since double refractive parts have a memory function at a room temperature, information can be recorded. The recorded information can be erased by heating the heat generating head 3 and heating the recorded part.
Patent JP-S5913311-A (JP)
Title: Transformer cooling device
Inventor: TAKECHI MORIAKI
IPC: H01F27/08
Filed: 1982-07-13
Abstract: PURPOSE:To reduce an auxiliary machine loss and prevent frequent acceleration caused by transformer load variation, by a method wherein an oil feed pump motor and a fan motor are driven in variable speed by means of a variable frequency inverter. CONSTITUTION:If load current of a transformer at time (t) is i(t) and preset time interval is TW, effective load current Ir(t) at the time (t) is given by the equation. Effective load current Ir at every preset time interval Tm is estimated by the transformer load current detected at a detector, and revolution speed N is determined using the effective load current Ir. This is performed at a control unit. In this constitution, since setting change of the revolution speed is performed at every prescribed time interval Tm and the revolution speed is held constant within the time Tm, even if the transformer load is variable load varying normally, frequent increase or decrease of the revolution speed accompanying the load variation can be prevented, thereby inferior efficiency and temperature rise according to the transient current and mechanical breakage due to variable stress may be prevented.