baber/WOPTO huggingface dataset:
Patent JP-H06308353-A (JP)
Title: Method and device for connecting optical connector
Inventor: TAKASUGI SATORU
IPC: G02B6/38
Filed: 1993-04-19
Abstract: PURPOSE:To provide a connecting method and a connecting device by which an optical connector is automatically connected with a little connection loss even when the optical connector is not accurately positioned. CONSTITUTION:A fitting pin 5 longer than length twice as long as the entire length of the optical connector is previously allowed to penetrate a through pin hole 1a formed in the optical connector 1 from the back of the connector 1 and the connector 1 is moved with the pin 5. The pin 5 is inserted to penetrate the through pin hole 2a formed in another optical connector 2 and further the tip of the pin 5 is inserted in the pin hole 12 formed on a back part wall 12 provided at the back of the connector 2, and two connectors 1 and 2 are connected in a state where the butting end faces 1a and 2a of the connectors 1 and 2 are butted.
Patent JP-2000287173-A (JP)
Title: Video data recorder
Inventor: MOGI MASATAKA
IPC: H04N19/115
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a video data recorder that records video data with proper image quality in response to contents or preference without the need for a user to be conscious of complicated setting of coding parameters. SOLUTION: A coding control section 102 sets coding parameters required to code coding object video data, that is, at least one parameter or over among a coding rate in the case of the coding object video data, a retrieval range of a motion vector in the case of detecting the motion vector, a mode of motion compensation and a mode of adaptive quantization on the basis of information relating to contents of video data being a coding object, that is, information relating to a genre of contents of the video data, or at least one set of information or over among sets of structural information of the video data. Thus, a coding section 104 applies proper coding to the video data on the basis of contents of the video data to be recorded.
Patent JP-H09255135-A (JP)
Title: Work aligning machine
Inventor: OMORI TOSHIYUKI
IPC: B65G47/256
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To remove a work simply from a work holding part by installing an air flow supply nozzle, blowing off the work, beside this work holding part at a time when a position of the work received in the work holding part is wrong. SOLUTION: A bottom plate 52 of a conveyor cylinder 51 is opened at a work charging area of the inclined lower part of a tilt turning plate, and a cap 2 in this conveyor cylinder 51 is charged into an aligning cylinder 53. Aligning air is blown out of an aligning air supply port 54A of a cap holding part 54, forming an ascending current with the aligning cylinder 53 and the conveyor cylinder 51. An air flow supply nozzle 67 A is installed in space between the conveyor cylinder 51 and the aligning cylinder 53 an another air flow supply nozzle 68 between the aligning cylinder 53 and the cap holding part 54, respectively, through which a blowing air current complements a cop attitude aligning action by means of the ascending current in the aligning cylinder 53. With this constitution, each individual work can be easily removed out of the work holding pant.
Patent JP-H11287478-A (JP)
Title: Air conditioning method for low dew point room and dehumidifying facility for low dew point room
Inventor: HOSOI KAMEO
IPC: F24F3/044
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning method and a dehumidifier which can quickly remove the moisture produced from human such as a worker staying in a low dew point room at a low cost. SOLUTION: This is an air conditioning method for a low dew point room 2 provided with a dehumidified air supply means 8 and an indoor air exhaust means 9, and the exhaust means 9 exhausts air out of the low dew point room 2 without circulating air within the low dew point room 2. By performing full outside air system of air conditioning this way, the moisture exhaled from a worker or the like in the low dew point room 2 is exhausted out of the low dew point room 2 through an exhaust means 9 without scattering it out of the low dew point room 2.
Patent JP-S59232143-A (JP)
Inventor: UIRUFURETSUDO ERU SHIEARAA
IPC: C08K5/25
Filed: 1984-05-10
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-S58208782-A (JP)
Inventor: YOKOTA AKIHIKO
IPC: G09G5/36
Filed: 1982-05-29
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-S59216266-A (JP)
Title: Electronic apparatus provided with solar battery
Inventor: NISHIMURA KOUSUKE
IPC: G06F1/26
Filed: 1983-05-23
Abstract: PURPOSE:To increase an operating speed automatically when the circumference is bright, to execute an operation processing at a high speed, and to execute a normal operation in case of a dark intensity of illumination for a long time, by providing a means for controlling the operating speed of an apparatus in accordance with an intensity of illumination of the circumference. CONSTITUTION:A keyboard KEY, a liquid crystal display device DISP, a solar battery SB and a photodetecting part C are placed on the upper face of a body A of an electronic calculator with a solar battery. These keyboard KEY, display device DISP and cell SB are connected to a central operation processing part CPU, respectively, and a cds element is placed so as to face the photodetecting part C. Also, an oscillator CG provided on the CPU through a resistance R0 is connected to the cds element, by which a value of the resistance R0 becomes a characteristic being in inverse proportion to an intensity of illumination of the circumference. Also, an oscillation frequency of the oscillator CG is made to be in inverse proportion to a resistance value of the resistance R0, an operating speed of the CPU is controlled in accordance with an intensity of illumination of the circumference, and when it is bright, the operating speed is increased automatically, and a normal operation in case of a dark intensity of illumination is executed for a long time.
Patent JP-H08286899-A (JP)
Title: Program composition by using display screen state transition table
Inventor: ENDO HIDEAKI
IPC: G06F9/06
Filed: 1995-04-18
Abstract: PURPOSE: To reduce man-hours to compose a program by automatically composing a source program from a state transition table in which a state transition of GUI components on the same screen and a condition of a screen transition are integrated. CONSTITUTION: A processing section 12 generates a state transition matrix as to a display screen resulting from entry of GUI configuration data 11 and displays th data on a screen display section 13. A control parameter is entered from an entry section 14 to make a state transition matrix complete, the processing section 12 imbeds the parameter to a source pattern stored in a GUI source pattern storage section 15 to compose a basic source program and it is stored in a basic source program storage section 16.
Patent JP-S5717020-A (JP)
Title: Numerical controller incorporating checking function
Inventor: KURAKAKE MITSUO
IPC: G05B23/02
Filed: 1980-07-07
Abstract: PURPOSE:To add a checking function in an easy way to a working numerical controller, by giving a definition as a different device to the part relating to a standard controller that performs a checking function and connecting this device to another numerical controller having no checking function. CONSTITUTION:The standard numerical controlles 1 and 2 can control the prescribed shaft control circuits respectively, and bus connecting circuits 15 and 25 are provided to main buses 11 and 12 of main processors 10 and 20 in the controllers 1 and 2. The circuits 15 and 25 are connected with a cable 4 to transfer the data between these two circuits. Then mechanical systems 3a and 3b are driven by the controller 1; while the processor 2 mimics the working of systems 3a and 3b by means of the arithmetic function of the processor 20. This mimic output is compared with the actual working of the systems 3a and 3b through checking circuits 26a and 26b. Thus a detection is carried out in an on-line system for the error occuring in the process of a numerical control working.
Patent JP-H05267692-A (JP)
Title: Dual-gate field-effect semiconductor device
IPC: H01L29/80
Filed: 1992-03-19
Abstract: PURPOSE:To improve cross modulation characteristics without a complicated manufacturing process, by making the channel width of a second gate part larger than that of a first gate. CONSTITUTION:A dual gate FET 1 consists of a source part 10, a first gate part 12, a second gate part 14, and a drain part 16. The first gate part 12 and the second gate part 14 stretch parallel with the source part 10 and the drain part 16. The channel width (W1) of the second gate part 14 is made larger than the channel width (W1) of the first gate part 12. The channel width of each gate part is the width of a channel region which practically operates in each of the gate parts. In order to increase the current driving capability ratio of the first gate part and the second gate part, it is desirable that the channel width ratio W2/W1 of each gate part is 1.2 or larger. When the value of W2/W1 is too large, bias is generated in current density, or chip size becomes large, so that the value of W2/W1 is desirable to be smaller than or equal to 2.
Patent JP-S61254036-A (JP)
Title: Rotor for rotary electric machine
Inventor: WATANABE TAKASHI
IPC: H02K1/32
Filed: 1985-04-30
Abstract: PURPOSE:To even the temperature on the surface of a magnetic pole, by providing the pole with a ventilation flue so that the pole surface on the rear side may be cooled more than the pole surface on the front side in the rotational direction of the pole. CONSTITUTION:A rotor is provided with a magnetic pole 1 fitted on a yoke on a rotary shaft, rotor coils 2 fitted on the shell section of the pole 1, and the like. The pole 1 is provided with a ventilation flue so that the pole surface on the rear side may be cooled more than the pole surface on the front side in the rotational direction P of the pole 1. The ventilation flue is provided continuously in the peripheral direction on the surface of the pole 1, and is formed with a continuous cooled groove 3 the rear side of which is deeper than the front side. As the result, the temperature on the pole surface can be made even.
Patent JP-2000284563-A (JP)
Title: Image forming device
Inventor: IMAIZUMI SHOJI
IPC: G03G21/14
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To improve image quality by increasing reliability on the resist correction value, and productivity of copying to be activated. SOLUTION: Resist patterns formed on an endless belt by a plurality of image forming units are read by a resist pattern detecting sensor 324. In the resist correction part 406, the resist correction value is computed based on the resist patterns being read. In such a manner, the resist correction value is updated. In a control CPU 400, updating of the resist correction value is performed under specific conditions however, the updating of resist correction value is not performed, when the toner empty sensor S7 finding that the residual toner quantity becomes below the specified value, and by the retreat controlling part 404, the retreat mechanism is shifted to the retreat position, and when the image forming mode is set in the monochrome mode from the operation panel 500 by the user.
Patent JP-H08286057-A (JP)
Title: Production of optical waveguide type diffraction grating
Inventor: INAI MAKI
IPC: G02B5/18
Filed: 1995-04-18
Abstract: PURPOSE: To provide a process for producing a fiber type diffraction grating which increases the reflectivity to the light components of specific wavelengths. CONSTITUTION: An optical fiber 10 is installed in a furnace core tube 20. Gaseous hydrogen (H2 ) is made to flow from a valve 21 side toward a valve 22 and a high temp. or high pressure state is maintained in this furnace core tube 20. The optical fiber 10 is an ordinary quartz optical fiber contg. germanium oxide (GeO2 ) in its core part. The optical fiber 10 is thereafter stored for a specified period of time in a thermostatic chamber. The storage temp. of the optical fiber 10 is preferably included in a range of 0 to 30 deg.C. A great change in refractive index is induced in the region irradiated with UV light by the reduction treatment of an optical waveguide by the gaseous hydrogen and the addition of the hydrogen to the core part. Since the optical fiber is stored in the thermostatic chamber, its characteristics are uniform.
Patent JP-H11270801-A (JP)
Title: Number of sets control device for boiler to vary operation control pattern
Inventor: INUI TATSUYA
IPC: F22B35/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To operate a boiler with optimum pattern by optimizing an operation control pattern. SOLUTION: This control device is a boiler system wherein a plurality of boilers 1 are arranged and operation of each boiler is controlled into an operation state determined by a steam pressure value detected by a pressure detecting device 4 and a set operation control pattern. In this case, an operation control pattern is set for the number of sets control device which is linked to a host computer 3 to detect a factory using power amount. Data on an evaluation function is inputted from the host computer, and the number of sets control device 2 selects an operation control pattern employed based on the data on the evaluation function, such as a power amount, the number of start and stop times, operation efficiency, and a chemical injection amount and controls operation of each boiler based on a selected operation control pattern.
Patent JP-H05288888-A (JP)
Title: Measuring method of effective multiplication factor and disposing method of neutron detector
Inventor: MIHASHI EIJI
IPC: G21C17/06
Filed: 1992-04-13
Abstract: PURPOSE:To enable monitoring of an effective multiplication factor on the safest side to be measured and evaluated, by a method wherein a computation wherein a fission cross section of a fuel area is made zero is added in neutron transport- diffusion computation for determining a neutron computed value. CONSTITUTION:When a neutron generation rate distribution Sij ((i) denotes an axial direction position index and (j) a loading step index), a group constant SIGMAij and a system geometry are given, a computation in a three-dimensional neutron flux mode can be executed. Precise evaluation of an effective multiplication factor can be executed on the basis of measurement of a neutron flux. The neutron flux at a desired position is obtained by this computation, and when a neutron flux counting rate is measured at a position corresponding to that position, therefore, a neutron flux computed value phij<c> and a measured value phijM can be compared with each other. The group constant is modified so that the ratio of phij<c>/phijM may not be changed by (j). While the computation in the three-dimensional neutron flux mode is executed by using the modified group constant, a computation wherein a fission cross section in the group constant is made zero is added and the effective multiplication factor heffj corresponding to the neutron flux being measured by a neutron detector is determined for each (j) of a radiation fuel body.
Patent JP-S5719866-A (JP)
Title: Pattern recognizing device
Inventor: WAKIYAMA MOTOTOSHI
IPC: G06V10/24
Filed: 1980-07-09
Abstract: PURPOSE:To rapidly recognize the pattern by partially searching the stored digital image information by storing the roughly detected positioning information in the storage device for information of screen position. CONSTITUTION:Rough detection is executed by using a binary coding circuit for video signal and when a detecting pulse signal is generated, the count value of a  horizontal and vertical counter 7 is triggered to be stored in a memory device 8 for  information of picture position, and the information obtained by the rough detection is kept. To realize precise detection processing simultaneously with rough detection,  whole information is stored by using the processing block of a TV camera 2, A/D  converter circuit 3, picture memory 4 and direct memory access controller 6. A  microcomputer 1 is kept until the processing of a screen is completed, and when the processing is completed, the executed processing is analyzed.
Patent JP-S57206933-A (JP)
Title: Load controlling circuit
Inventor: HAMAHARA NORIHIDE
IPC: G05F1/455
Filed: 1981-06-15
Abstract: PURPOSE:To precisely phase-control a load even when a trigger element is not easily turned off in the operation at high temperatures by connecting an inductance element to the load resistance of a trigger triac in series. CONSTITUTION:An inductance element L1 is connected in series to the load resistance R2 on the terminal T1 side of a triac TR1. The value of the inductance element L1 is set up so that a point of time current IT1 turning on the triac TR1 is turned to ''0'' is slightly delayed from the time the terminal volage Vc of a capacitor C is turned to ''0'' and put forward from the time current IT2 turning on a triac TR2 is turned to ''0''.
Patent JP-H04306352-A (JP)
Title: Fitting structure of rigid wall material
Inventor: MATSUOKA TATSUHISA
IPC: E04F13/14
Filed: 1991-03-30
Abstract: PURPOSE:To easily and exactly attach rigid wall materials positioned under eaves and on the lower part of the opening by a structure by which the rigid wall material composed of baked hollow parts is fixed through a fitting tool to the base of the wall. CONSTITUTION:In a structure consisting of a rigid wall material A in which many linear hollows 5 are formed in parallel and columnar fitting tools C to be inserted into the hollows 5, the fitting tools C are inserted into the hollows 5 and fixed to the wall base (alpha) through fixing tools (beta). Even when rigid wall must be cut off in housing it under the window or eaves, the rigid wall material can be easily and exactly housed by only one fitting tool even when any portion of the rigid wall material is cut off.
Patent JP-H04218817-A (JP)
Title: Object movement controller
Inventor: EDOWAADO EFU BAAKU
IPC: G11B5/55
Filed: 1991-03-29
Abstract: PURPOSE:To accurately control the position and the speed of a carriage which is coupled to a belt driven by a motor and is moved on a bar-shaped member. CONSTITUTION:The relative speed between a carriage 12 and a belt 20 due to the expansion or the contraction of the belt 20 is detected by a relative speed converter 100 to generate a corresponding relative speed signal. A target speed signal is adjusted by this relative speed signal to reduce the deviation between the target speed of an object and the actual speed. Since the relative speed converter 100 detects the relative speed of the object and the belt as the change with time of the magnetic flux of a magnetic circuit to generate the relative speed signal, signal processing such as differentiation is unnecessary, and the generated relative speed signal is directly used for an internal servo loop.
Patent JP-H08286403-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KAWAGUCHI HIROBUMI
IPC: G03G5/06
Filed: 1995-04-18
Abstract: PURPOSE: To obtain a photoreceptor capable of accelerating the formation of an electrophotographic image in a copying machine, a printer, etc. CONSTITUTION: This electrophotographic photoreceptor contains an anthraquinone deriv. represented by the general formula, wherein each of X<1> -X<8> is H, nitro, 1-8C alkyl, 3-8C cycloalkyl, cyano or halogen, at least one of X<1> -X<8> is nitro and at least another is alkyl or cycloalkyl. The anthraquinone deriv. has high electron transferring ability. This photoreceptor using the anthraquinone deriv. as an electron transferring agent is therefore excellent in sensitivity because electrons are smoothly injected and transferred.
Patent JP-2000281469-A (JP)
Title: Carbon composite material having coated layer and its production
Inventor: HANZAWA SHIGERU
IPC: C04B41/89
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a carbo composite material having sufficiently slight heat deformation at a high temperature, usable in the presence of oxygen, having corrosion resistance, impact resistance, creep resistance, spalling resistance, abrasion resistance and a low coefficient of friction, high strength, wear resistance and preventing penetration of carbon from the surface, etc., and to provide a method for producing the carbon composite material. SOLUTION: This composite material 9 is obtained by applying a coated layer 8 of a multilayer structure composed of a metal and an oxide ceramic formed by a flame spraying to the surface of an impregnated baked material constituted of ceramic/metal/carbon prepared by providing a C/C composite parent material 1 with a layer 2 made of a Si-SiC material.  This method for producing the carbon composite material comprises retaining a sintered compact composed of a C/C composite or a molding product composed of a carbon-containing binder and carbon fiber and Si in an inert gas atmosphere at 1,100-1,400 deg.C, raising the temperature to 1,450-2,500 deg.C, melting and impregnating Si into the sintered compact or the molding product to give the impregnated baked material, subjecting the surface of the impregnated baked material to flame spraying with a flame spraying material to form a coated layer of multi-layer structure composed of the metal and the oxide ceramic.
Patent JP-S60238085-A (JP)
Title: Control device for wire extension in welding with consumable electrode
Inventor: NAKANE RIYUUJI
IPC: B23K9/12
Filed: 1984-05-11
Abstract: PURPOSE:To provide a titled device which maintains easily a specific wire extension and stabilizes welding conditions by the constitution in which the position of a torch is moved and the welding current during welding is controlled on the basis of the welding current after arc starting flowing according to the set wire extension. CONSTITUTION:The welding current after arc starting which flows according to the wire extension of the wire 3 set preliminarily to meet welding conditions is detected by a current detector 9 and the detection signal of the stable welding current after lapse of the specified time controlled by a timing limiting circuit 14 right after arc starting is stored and held in a storage circuit 13 in the welding device which conducts the welding current between a torch 2 holding the wire 3 fed via a driving roller 5 by a wire feed motor 4 and base metals 8 and executes welding using consumable electrode. The stored and stabilized signal is determined as a reference signal. The welding current to be detected during welding is compared with said reference signal by a comparator 11 and a signal is emitted so that the difference therebetween is made zero. The torch 2 is thereby vertically moved via an amplifier 12, a motor 7, a moving mechanism 6, etc. by which the wire extension is maintained constant.
Patent JP-S62250029-A (JP)
Title: Production of thermotropic liquid crystalline polyester
Inventor: SASAKI SHINGO
IPC: C08G63/60
Filed: 1986-04-22
Abstract: PURPOSE:To obtain a thermotropic liquid crystalline polyester useful as a molding material, by controlling the contained moisture of an acyloxy aromatic carboxylic acid, etc., to be fed to acidolysis at a specific ratio. CONSTITUTION:(A) A polyester is subjected to acidolysis with (B) 30-90mol% acyloxy aromatic carboxylic acid under condition of <=100ppm moisture content [based on the total weight of the components (A) and (B)] of the reaction system. The resultant product is then polycondensed to suppress the formation of temporarily reactive phenolic hydroxyl groups by hydrolysis of the acyloxy groups and afford the aimed copolyester in a short time.