baber/WOPTO huggingface dataset:
Patent JP-2000203263-A (JP)
Title: Play restraining mechanism for vehicle slide door
Inventor: KAWASHIMA NARIYASU
IPC: B60J5/06
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To exactly restrain play of a door front part at the time of door full-closing, without impeding greatly door closability in a slide door for a vehicle. SOLUTION: A lever 4 with a guide roller 5 provided in its one end part and with a stopper 6 provided in the other end is mounted by a shaft 7 on a lower arm 2 attached to a front side lower part of a slide door 1 and provided with a load roller 3 in its tip part, to be rotatable within a plane substantially parallel to a floor. The guide roller 5 is pressed to an inner face of a guide rail 9 in a fully closed condition to exactly restrain play of a front part of the door by bringing the stopper 6 into contact with an abutting face 11 of a body side just before full-closing at the time of a closing operation for the slide door 1 to rotate the lever 4 against energizing force of a spring 8. Force to impede door closability is reduced by making a lever ratio b/a of the lever 4 smaller than one, so as to prevent deterioration of the door closability to the utmost.
Patent JP-H03213634-A (JP)
Title: Fuel control device of engine
Inventor: ISHIHARA TOSHIHIRO
IPC: F02D41/04
Filed: 1990-01-16
Abstract: PURPOSE:To correct the wetting of the fuel control as well as to reduce the unevenness of the air-fuel ratio by setting the estimate amount of the taking- away amount or the directly sucking-in amount to a combustion chamber, of the fuel fed to the combustion chamber, at the larger amount as the wetting amount is the larger. CONSTITUTION:In an engine 1, an injector 4 and a throttle valve 5 are provided in a suction passage 2, and a catalyst converter 7 is provided in an exhaust passage 3. In this case, depending on the detecting signals from an air flow meter 6, a water temperature sensor 8, and a crank angle sensor 9, provided in the suction passage 2 and the engine 1 respectively, a specific fuel feeding amount is calculated, and the valve opening time of an injector 4 is controlled by a control unit 10. And, the larger the fuel amount attached to the wall surface of the suction passage 2, the larger the estimate amount of the amount directly sucked in a combustion chamber or the amount taken away to the combustion chamber after evaporating from the attaching condition is made to be converted.
Patent JP-2000207215-A (JP)
Title: Autonomous travel type robot
Inventor: TAKIMOTO KAZUTOSHI
IPC: G06F9/445
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide the robot which enables easy updating of an operation control program controlling the operation of a device main body. SOLUTION: A control part 10 of a cleaning robot has an operation control program, a map information file, etc., stored in an EEPROM 10a. When a specific command is sent from a program update device, the cleaning robot rewrites the operation control program stored in the EEPROM 10a into the operation control program sent from the program updating device. Consequently, the operation control program of the cleaning robot can be updated. Therefore, the operation control program of the cleaning robot can be updated easily.
Patent JP-H11200320-A (JP)
Title: Execution method of horizontal beam of concrete main tower
Inventor: SATO HIDETOSHI
IPC: E01D11/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To divert a supporting girder to some other purpose, eliminate the lateral movement of the supporting girder, reduce a casting amount of concrete at one time and to enable a supporting to make a small-scale. SOLUTION: A supporting girder 19, hanging girders 23, two forms 21, etc., used in the case a horizontal beam is constructed are conveyed to specific sites of a tower column 5, the supporting girder 19 is built upward of the site in which the horizontal beam is built, a plurality of hanging girders 23 are extended to the supporting girder 19, and the forms 21 are hung on different hanging girders 23 respectively. The forms 21 cover the sides and bottom of the horizontal beam to have the openable bottom. The forms 21 are moved to both ends of the tower column 5, and a constitutive block 8 (8c) projected to the inside of each of the forms 21 in the direction of the inside between tower columns 5 is constructed by dividing into several times to erect the horizontal beam between the tower columns 5.  The bottom of each of the forms 21 is opened, the inside thereof vertically passes through, and the forms 21 pass through both outsides of the constructed horizontal beam and are moved to specific sites in which the following horizontal beam is erected.
Patent JP-H09192007-A (JP)
Title: Electric rice cooker
Inventor: SHIMAMURA NOBUE
IPC: A47J27/00
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To effectively cool an inner pot after rice cooking. SOLUTION: A rice cooking heater is composed of tungsten halogen lamps 6 which generate electromagnetic waves ranging from visible rays to far infrared rays. And a glass plate 5 capable of transmitting an electromagnetic wave is arranged between an inner pot 3 and a radiance heat source of an electric rice cooker, which is provided with a cooling device for radiating heat of the inner pot 3. As a result, heat of the inner pot 3 is able to be radiated effectively by a cooling device after the end of rice cooking. Therefore, the inner pot 3 is appropriately cooled after the rice cooking, which prevents rice from turning yellow or giving out a stench and enables to keep a good flavor by preventing water from evaporating even if the rice is retained heat for a long time.
Patent JP-S58125062-A (JP)
Title: Electrostatic recorder
Inventor: TOKUNAGA HIROSHI
IPC: G03G15/02
Filed: 1982-01-21
Abstract: PURPOSE:To form a proper image, by detecting the temperature of or the vicinity of the surface of a photoconductive photoreceptor and controlling a charging means on the basis of this detection temperature signal to change the surface potential before exposure of said photoreceptor in accordance with the detected temperature. CONSTITUTION:An electrostatic recorder consists of a photoreceptor 1, a temperature sensor 2, a temperature detecting circuit 21, a corona charger 3, etc. The temperature of or the vicinity of the surface of the photoreceptor 1 is detected, and the charging means is controlled on the basis of the detection temperature signal to change the surface potential before exposure of the photoreceptor 1 in accordance with the detected temperature. By this method, the deficiency of the image density at a high temperature and the photographic fog  at a low temperature are prevented to obtain a proper image.
Patent JP-S60151165-A (JP)
Title: Pneumatic actuator for brake
Inventor: NAKANO ASAO
IPC: B60T13/40
Filed: 1984-01-19
Abstract: PURPOSE:To simplify incorporating work of a relay valve by forming a movable body of the realy valve which is arranged on one of the walls of an air cylinder body by a diaphragm and a controlling body which opens and closes a valve device by making contact to this diaphragm. CONSTITUTION:A cover member 11 which is in the shape of a dish is fixed to the left-end flange portion 6b of a cylinder casing 6 by a fitting ring 11 through the external circumference bead portion 87a of a diaphragm 87. A spring retainer 84 in the shape of a dish makes contact to the diaphragm 87 and a spring 89 is arranged between the spring retainer 84 and a dividing wall body 85. A controll piece 97 is fixed in the center portion of the spring retained 84, and it is freely slidable in the center hole 103 of the dividing wall body 85 and it opens, closes and controls a valve device.
Patent JP-S5599774-A (JP)
Title: Electrostatic induction type thyristor
Inventor: NISHIZAWA JIYUNICHI
IPC: H01L29/739
Filed: 1979-01-26
Abstract: PURPOSE: To reduce the voltage drop, increase the maximum forward stopping voltage and increase the switching speed by providing, in the anode region, a thin layer region of conduction type opposite to that of the anode region, having a high impurity concentration.  
     CONSTITUTION: The smaller the thickness of n - -type region 12, as long as the maximum stopping voltage permits, the faster the switching speed, the larger the flowing current, and the smaller the voltage drop. In order to accomplish this, it is necessary to make the inner electric field intensity uniform, and prevent the current from lowing up to the specified anode voltage. For this reason, almost all of the regions between the gate and anode are composed of an n - -type region of extremely low impurity concentration, and n-region 15 having a high impurity concentration is provided only in the neighborhood of the anode. Further, in order that the maximum forward stopping voltage may be realized by the device thickness as small as possible, it is designed so that the height of the potential barrier of the intrinsic gate on the cathode side, the height of the potential barrier on the anode side, and the electric field intensity on the junction surface of the gate region do not exceed the avalanche threshold electric field. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60152995-A (JP)
Inventor: HIDA TATSUZOU
IPC: G21D1/00
Filed: 1984-01-23
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-S63176067-A (JP)
Title: Horizontal deflection circuit
Inventor: KASHIWAGI SHIGERU
IPC: H04N3/27
Filed: 1987-01-17
Abstract: PURPOSE:To prevent the fall of a reliability caused by the sudden increase of the loss of a horizontal deflecting transistor (TR) by keeping the flowing duration of a damper current at an adequate value. CONSTITUTION:A pulse width control, performed by a pulse width modulation circuit 13, is as follows. When the time length of the damper current Id (damper current duration) (td trends to expand (T0 trends to approach to T2, it narrows the pulse width tosc' and when the (td) trends to come narrow (T0 trends to approach to T1), it widens the pulse width tosc'. Thus, the damper current duration (td) is always a constant value, and the horizontal deflection output TR 6 never falls into a dangerous state.
Patent JP-H08201429-A (JP)
Title: Probe card
Inventor: YAMAGUCHI HIDENOBU
IPC: H01L21/66
Filed: 1995-01-24
Abstract: PURPOSE: To provide a probe card which can cope with electronic parts having a very large number of electrodes. CONSTITUTION: A prove card 19 is provided with many probe needles 16, 17, and 18 which are elastically brought into contact with the many external electrodes of electronic parts which are supported by an insulating block 15 one end of which is fixed to an insulating substrate 14 and the intermediate section of which is protruded from the substrate 14, extended in the inclined direction, and have free ends nearly arranged in a straight line. The many probe needles are divided into a plurality of groups and one-side ends of the needles 16, 17, and 18 of each divided group are arranged on the opposite side of the block 15. Therefore, the uneven deformation of a base substrate can be prevented and the contact pressures of the probe needles become nearly even.  As a result, the contact resistances of the needles can be made almost even and the electrical characteristic of an object can be measured accurately.
Patent JP-H10202437-A (JP)
Title: Substrate positioning device
Inventor: SHINYA SHIGEYOSHI
IPC: G02F1/13
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To accurately gauge a substrate and simplify the control of a gauging process. SOLUTION: A pair of gauging means 33 and 34 are provided so as to be capable of synchronously nearing and parting from each other about a substrate positioning part 25. At the same time, a drive means 48 is installed to cause the means 33 and 34 as a pair to synchronously near and part from each other. Also, the gauging means 33 is provided with a reference side contact body 57 and the other gauging means 58 is provided with a pushing side contact body 58 so as to correspond to the travel direction of the gauging means 58. The pushing side contact body 58 is energized toward the substrate positioning part 35 through an elastic means 68. A detection means 71 is provided for detecting the travel of the pushing side contact body 58 against the energizing force of the elastic means 68.  When the gauging means 33 and 34 are caused to near and part from each other for positioning a substrate 23 and the detection means 71 detects the travel of the pushing side contact body 58 against the energization force of the elastic means 68, the means 33 and 34 as a pair are caused to stop the nearing and parting motions.
Patent JP-S63176669-A (JP)
Title: Vertical shaft water turbine power generator
Inventor: SHIBATA ISAO
IPC: F03B11/00
Filed: 1987-01-17
Abstract: PURPOSE:To facilitate assembly and disassembly by installing a power generator shaft in an inverted conical form having a successively increasing diameter from a lower flange side, rotor spider onto which an upper flange is fixed at the lower edge, and an upper shaft supporting member for connecting the power generator shaft and the rotor spider. CONSTITUTION:As for a power generator shaft 4, a lower flange 9 is fixed at the upper edge of a waterwheel shaft 6 and is formed in a converted conical form having a successively increasing diameter from the lower flange 9 side. An upper flange 5 is fixed onto the lower flange of a rotor spider 1, and the rotor spider 1 is fixed onto the power generator shaft 4. The power generator shaft 4 can be taken out upwardly by demounting the power generator shaft 4 from the spider lower part flange 2, with the rotor spider 1 in the state fixed onto a rotor 15.
Patent JP-H01184553-A (JP)
Title: File managing method
Inventor: SEKI MAKI
IPC: G06F3/06
Filed: 1988-01-19
Abstract: PURPOSE:To easily identify a storage medium with correct connection of a file extending over plural storage media by registering accumulated data length representing data length recorded before exchange of the storage medium with a file identification code in a file information storage area. CONSTITUTION:When file data sent from a CAD/CAM data generating device 12 is recorded on one storage medium (for example, memory card) 11e, and the card is exchanged with another memory card, and after that, data to be continued is recorded, the accumulated data length DL identifiable the data length of the file recorded before the exchange is recorded in a file information recording area FIA of the memory card 11e after the exchange. In such a way, at the time of reading the data of the file from the memory card 11e, it is possible to discriminate whether or not the memory card 11e is the one on which continued file data is recorded by using the accumulated data length DL.
Patent JP-S61181673-A (JP)
Inventor: HARRY ALAN J
IPC: B41J17/32
Filed: 1986-01-17
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-H06318766-A (JP)
Title: Laser oscillator and solar cell
Inventor: SANO KENJI
IPC: G02F1/1333
Filed: 1994-01-31
Abstract: PURPOSE:To obtain a laser oscillator having large output and emitting excited light within extensive wavelength range as well as solar cell in high photoelectric conversion efficiency by a method wherein a liquid crystal phase comprising a liquid crystal and an organic fluorescent coloring matter emitting fluorescence in the region from near ultraviolet ray region to the infrared ray region mixed with each other in a photoresonator. CONSTITUTION:Au 2 is evaporated respectively to two each of glass substrates 1 and then coated with polyimide 3 to be lapped holding spacers 4 for manufacturing a cell. In such a cell, the Au evaporated films 2 as a pair of counter electrodes feeding a liquid crystal phase with a field in a specific direction are impressed with a specific voltage simultaneously forming photo resistors by filling the role of parallel plane mirrors. On the other hand, the liquid crystal is blended with an organic fluorescent coloring matter so that this coloring matter containing liquid crystal 5 may be heated to be implanted in the cell as an isotropical solution and cooled down later. Through these procedures, the directions of the coloring matter molecules can be made even by the mutual actions of the liquid crystal and the organic fluorescent coloring matter thereby enabling the fluorescent intensity, etc., to be increased.
Patent JP-S62169921-A (JP)
Title: Stable combustion of fluidized bed furnace
Inventor: NARISOKO MINORU
IPC: F23L7/00
Filed: 1986-01-21
Abstract: PURPOSE:To permit stable combustion regardless of the fluctuation of the throwing amount of incinerated matters as well as the restriction of generation of soot dust or the like by burning while keeping a temperature in a fluidized bed within a specified range. CONSTITUTION:Incinerated matters 3 are supplied on an air diffusing pipe 2 and fluidized medium 6, such as sand or the like, is supplied from a circulating line 15. Fluidizing air from a fluidizing air supplying pipe 8 fluidizes the incinerated matters 3, ejected out of the air diffusing pipe 2, and the fluidizing medium 6 whereby a fluidized bed 9 is formed. A water spray pipe 19, spraying water onto the fluidized bed 9 for example, is attached to a furnace body 1 or a water spray pipe 20 is attached to a dust feeding machine 5 to damp the incinerated matters 3 and keep a temperature in the fluidized bed 9 within the range of 520-650 deg.C. According to this method, the drying, ignition, thermal cracking and combustion of the incinerated matters 3 may be effected slowly and, as a result, stable combustion for the variability of throwing amount of the incinerated matters 3 or the change of the quality of waste may be effected. Incinerated matters are burnt in the fluidized bed slowly in such a manner whereby the generation of the large amount of cracking gas or the generation of dust may be restricted.
Patent JP-H01187339-A (JP)
Title: Engine speed controller
Inventor: OGURA KAZUHIKO
IPC: F02D41/14
Filed: 1988-01-18
Abstract: PURPOSE:To speed up the startup of engine speed by setting high rotational frequency of more than the steady engine speed to the desired engine speed till the engine speed reaches the specified intermediate speed at the time of starting, in a device which sets a fuel supply of a speed governor to let the actual engine speed accord with the desired engine speed. CONSTITUTION:Output of an engine speed sensor S detecting rotational frequency of an engine E is inputted into each of proportional, integral and differentiating control parts P, I and D via an F/V converter, and it is compared with such voltage as corresponding to desired engine speed out of a CR integrating circuit 4. Next, compared results at each control part are added together at a proper ratio and inputted into a comparator CMP2, comparing it with voltage of a chopping wave out of chopping wave generator 2. Then, a pulse signal out of the comparator CMP2 is outputted to a transistor TR, turning this to ON, and an actuator 11 of a speed governor 1 is operated. The CR integrating circuit 4 is installed so as to output engine speed higher than the steady engine speed as the desired engine speed till the actual engine speed reaches the intermediate engine speed at the time of starting.
Patent JP-H09201094-A (JP)
Title: Pulse motor
Inventor: OKANO YOSHIHIRO
IPC: H02P8/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain a pulse motor whose unstable motion is not generated and which does not lose an absolute position by a method wherein the angle of rotation of the pulse motor is detected as a pulse signal and position information is obtained on the basis of the difference between the pulse signal and a position instruction signal. SOLUTION: An angle-of-rotation detection means 40 which is composed of a pulse generation means 40a and of a pulse discrimination means 40b detects the angle of rotation of a pulse motor 3. An up-down counter 50, to which an output from the angle-of-rotation detection means 40 is input, converts the angle of rotation of a motor shaft into a numerical value. A comparison means 60, to which a position instruction signal from a measuring means (e.g. a computer as one component of a recorder) 70 and a signal from the up-down counter 50 are input so as to be compared, sends out, to a pattern generation circuit 1, a signal based on the difference between the signals, and it issues an instruction to the motor 3 so as to be turned normally, stopped and turned reversely.  Thereby, it is possible to obtain the pulse motor 3 whose power swing is not generated and which does not lose an absolute position.
Patent JP-H11205276-A (JP)
Title: Multi-carrier modulator
Inventor: MIZOGUCHI MASATO
IPC: H04L27/26
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To avoid the effect of a DC offset of an analog circuit and to reduce a peak of an amplitude of an OFDM wave by avoiding the use of a sub carrier including a DC component of a base band modulation signal that is significantly deteriorated in the presence of the DC offset for transmission of information. SOLUTION: A transmission information signal (a) is given to a serial parallel, conversion circuit 1. Then a parallel output signal (b) of the serial parallel conversion circuit 11 is given to differential coding DQPSK modulation circuits 12, where the signal is differential-coded and mapped on a QPSK signal respectively. Each signal (c) is given to input terminals 13-11 of an IDFT circuit 13 for sub carrier used for transmission of information. Non-information signals generated by non-information signal generating circuits 17 are given to input terminals 11, 12, 18 of the IDFT circuit 13 for sub carriers not used for transmission of information.
Patent JP-S63178644-A (JP)
Title: Digital telephone system
Inventor: SATO MITSUNOBU
IPC: H04M1/253
Filed: 1987-01-20
Abstract: PURPOSE:To attain the nonpolar state of a transmission line by adding a code bit for deciding the polarity to the head of a transmission signal from a master set to a digital telephone set and deciding the polarity of transmission from the code bit at the receiving side so as to make the logic of the digital signal at the transmission side coincident with the received signal. CONSTITUTION:The master equipment 3 adds a polarity bit S to the head of a voice or data signal to a digital telephone set and gives an output while applying Manchester coding to the data. The digital telephone set 1 monitors an outgoing signal, decides the polarity from the polarity bit of a first input signal and switches the logic of the Manchester code in the voice or data sent afterward. Moreover, a clock component included in the Manchester code is extracted and used as a master synchronizing signal by establishing the synchronization. An incoming signal 5 from the digital telephone set 1 to the master set 3 does not include the polarity bit different from the outgoing signal and only the voice or data is subjected to Manchester coding according to the logic decided from the outgoing signal and the result is transmitted.
Patent JP-S60153806-A (JP)
Inventor: IMAI HIROZOU
IPC: A45D20/10
Filed: 1984-01-20
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。