baber/WOPTO huggingface dataset:
Patent JP-S6312844-A (JP)
Title: Throttle valve control device for engine
Inventor: MAMIYA KIYOTAKA
IPC: F02D41/04
Filed: 1986-07-03
Abstract: PURPOSE:To prevent the occurrence of unevenness in a air-fuel ratio, by a method wherein the varying timing of the opening of a throttle valve having no mechanical link relation with an accel pedal is controlled and delayed than the pedalling time of the accel pedal, and during measurement of an intake air quantity, a change in an intake air quantity is prevented from production. CONSTITUTION:In an engine provided with an injection amount regulating means 45 regulating a fuel injection amount according to an output from an intake air quantity measuring means 20, a drive means 32 is provided for driving a throttle valve 6 to a preset opening according to a control quantity of an accel pedal 5. An opening varying timing set means 60 is provided for setting the varying timing of the opening of the throttle valve so that a change in an intake air quantity is approximately completed during measurement of an intake air quantity by means of a measuring means 20 when the change timing of an accel control quantity is detected by a change timing detecting means 53. The drive means 32 is controlled by means of a drive control means 61 so that driving of the throttle valve 6 is started at the varying timing of throttle valve opening set by the set means 60.
Patent JP-H0616955-A (JP)
Title: Dichrmic pigment for addition to liquid crystal
Inventor: TAKUMA HIROSUKE
IPC: C09K19/60
Filed: 1991-06-27
Abstract: PURPOSE:To provide the new compound showing a blue color, exhibiting a low dyeing property, excellent in the dichromic ratio and durability and useful for a polymer dispersion-type liquid crystal device, etc. CONSTITUTION:A compound of formula I [R<1> is a (substituted)alkyl, a (substituted)alkoxy, a halogen or H; R<2> and R<3> are each H, a halogen, methyl, ethyl, methoxy or ethoxy], e.g. a compound of formula II. In addition, the compound of formula I can be obtained by reacting a halogen-substituted-1,5- diamino-4,8-dihydroxyanthraquinone compound represented by formula III or IV (X is Cl, Br or I) with a 4-hydroxyazobenzene compound expressed by formula V in the presence of a base such as potassium carbonate in a solvent such as DMF.
Patent JP-H05346355-A (JP)
Title: Optical fiber temperature distribution sensor device
Inventor: SAI YUKIO
IPC: G01K15/00
Filed: 1992-06-16
Abstract: PURPOSE:To identify a position when measuring the surface temperature distribution of an object to be measured by equipping a thermal image means, a conversion coefficient calculation function, and an image processing means. CONSTITUTION:The temperature distribution data of an object 1 to be measured which is measured by a thermal image device 6 is taken into an image processing part 4. A conversion coefficient for converting or approximately converting the temperature distribution data on an optical fiber 2 for measurement to the temperature data at a plurality of arbitrary points on the object 1 to be measured is calculated based on the temperature distribution data and is stored in a memory 7 (revision). When the surface temperature distribution of the object 1 to be measured is measured, the temperature distribution data on the optical fiber 2 for measurement which is measured by a Raman scattering temperature distribution sensor processor 3 using the conversion coefficient which was calculated on revision by the image procession part 4 is converted to the temperature distribution on an arbitrary point on the object 1 to be measured and then is output to a man-machine interface 5, thus enabling the thermal image device 6 to read temperature and position information while the optical fiber temperature distribution sensor is actually laid at the object 1 to be measured and hence identifying the position easily.
Patent JP-H0447804-A (JP)
Title: Distortion compensating circuit
Inventor: MINAMI SHOGO
IPC: H03F1/32
Filed: 1990-06-15
Abstract: PURPOSE:To compensate distortion in both power amplifiers by providing a linearizer for compensating distortion only in one input part either of the two power amplifiers. CONSTITUTION:A microwave signal inputted to an input terminal 1 is equally bisected by a hybrid 2 and inputted to power amplifiers 4 and 5. A linearizer 3 compensates the non-linearity of the power amplifier 4. The output signals of the power amplifiers 4 and 5 are synthesized by a combiner 6 and a transmitting signal is outputted from an output terminal 7. The level of a component for compensating distortion to be generated from the linearizer 3 is adjusted larger than the level of a distortion component to be generated from the amplifier 4. As the result, the output signal of the amplifier 4 has an over compensated form and at the output part of the combiner 6, this over compensated component and the original distortion component of the amplifier 5 are canceled.
Patent JP-H0715595-A (JP)
Title: Recorder
Inventor: TAKAGI SHINJI
IPC: B41J29/38
Filed: 1993-06-28
Abstract: PURPOSE:To reduce the capacity of a buffer and to warrant smooth processing even when a data output speed of an external device is much faster than a data processing speed. CONSTITUTION:The recorder is provided with a buffer 2 for storing tentatively input data (a) from a host computer 1 of an external device, a subtractor 6 for detecting a residual capacity of the buffer 2, plural comparators 8a-8b, and a control circuit 3 for performing controlled operation based on the output of the comparators. The control circuit 3 adjusts the generating interval of signals c, d representing the availability of data input to be longer as the remaining capacity is decreased in response to the detected value of the remaining capacity represented by the outputs of the plural comparators and sends the result to a host computer 1. Since the host computer 1 outputs data synchronously with the reception of the signals c, d and the input speed of data to the buffer 2 slows down as the remaining capacity is decreased, smooth input recording is processed even with less buffer capacity.
Patent JP-S6312812-A (JP)
Title: Oil pump for engine
Inventor: SUGIMOTO MITSUHIRO
IPC: F01M1/02
Filed: 1986-07-03
Abstract: PURPOSE:To make an engine smaller and lighter, by arranging the driving shaft of a oil to be aligned with the pump shaft of a transmission disposed in a crank case so as to dispense with any independent space for the oil pump installed in the crank case. CONSTITUTION:A changing cam shaft 6 out of respective shafts 3-6 for transmission located in a crank case 21 and oil pump 20 are arranged coaxially and adjacently. The driving shaft 22 of the oil pump 20 is aligned with the changing cam shaft 6. One side 23a of the housing 23 of the oil pump 20 is fixed to the side of the crank case 21 and the opposite other side 23b is provided with a bearing groove 23c formed thereon so as to be rotatably engaged with an end of the changing cam shaft 6. And a driven gear 24 is fixed to the driving shaft 22 of the oil pump 20. The driven gear 24 is engaged with a driving gear 25 fixed to one end of a counter shaft 3.
Patent JP-S5488733-A (JP)
Title: Data display system
Inventor: KIUCHI HIROYOSHI
IPC: G09G5/14
Filed: 1977-12-26
Abstract: PURPOSE: To increase the operationability of display, by enabling to shift the content of display of screen and the display in agreement with the file content in the computer and the print format of teletypewriter.  
     CONSTITUTION: The system provides the display memory 12 having the memory capacity of two screens memorizing the data at left and right pages each line of the display screen of CRT 7, counter means counting the head address for data transfer from the setting of head address of the delivery data in the memory 2 to the next transfer address every end of one line, and DMA and display controller 3 and 5 providing the memory means memorizing the head address set to this counter. Further, the interface 4 connected to the peripheral unit is provided, and each unit is connected via the control bus CB, address bus AB and data bus DB together with CPU1 performing the data processing and control, and the display picture of CRT 7 is displayed in agreement with the file content of the computer internal and with the print format of typewriter. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S642959-A (JP)
Title: Automatic document circulator
Inventor: HAMANO HIROAKI
IPC: B65H9/20
Filed: 1987-06-24
Abstract: PURPOSE: To regulate correction of oblique feeding automatically without accompanying copy operation by controlling a stepping motor based on an oblique feeding amount detected through an oblique feeding amount detecting means then driving a correcting guide member and correcting oblique feeding of document.  
     CONSTITUTION: In case of multi-copy, a document is circulated through a circulation carry path corresponding to the number of copy sheets, and oblique feeding amount is detected through document oblique feeding amount detecting means PS4a, PS4b for every circulation, then a stepping motor M2 is controlled based on the detected amount and a correcting guide board 31 in an oblique feeding correction means 30 is driven so as to correct oblique feeding. In regulation mode where only circulation of document is carried out without accompanying copy operation, shift from referential position of the correcting guide board 31 is detected based on a differential detection timing between the document detection sensors PS4a, PS4b, then regulating amount of the correcting guide board 31 is set based on the shift and the guide board 31 is moved to initial position. Consequently, oblique feeding of document can be corrected accurately and regulated automatically for individual device without accompanying copy operation. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5679934-A (JP)
Title: Leakage inspecting method
Inventor: SUETSUGU YOSHIO
IPC: G01M3/12
Filed: 1979-12-04
Abstract: PURPOSE: To make it possible to inspect leakage continuously by a device provided with a large box covering a box (small box).  
     CONSTITUTION: A vacuum is produced between small box 1 and large box 2. As a fluid is pressed in from nozzle 3d, a piston is pushed against the top end of a bell crank via coupling member. Then, small box 1 is lifted and easily moved. Next, the intermediate part is held at the normal pressure to release nozzle 3d and a pressurized fluid is supplied from nozzle 3c. Since the intermediate part of small box 1 is held at the normal pressure, it is not moved by being sucked to the surface of body 5 to be inspected, and consequently the piston is moved a little bit reversely, so that large box 2 will be kept lifted. Consequently, large box 2 is moved. The intermediate part is held at the normal pressure and evacuated alternately to move small box 1 as it is evacuated, so that the inspection, etc., of a long welding part can be performed continuously. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000074200-A (JP)
Title: Shift controller for continuously variable transmission
Inventor: WATANABE MITSURU
IPC: F16H61/662
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce engine rotating speed so as to suppress an outside vehicle noise level within an allowable level without generating the shortage of accelerating feeling by restricting reaching input rotating speed to an upper limit holding a shift constant as a schedule so as to suppress the outside vehicle noise level within an allowable level. SOLUTION: When an advance accelerating flag is 0, a previous time is a non-accelerating condition (a step 34), and a throttle opening is a kick down of a setting opening or more (a step 35), if a reaching transmission gear ratio is a high side less than a setting value (a step 37), and a target shift value is a high side less than a setting value (a step 38), it is judged that there is a possibility for occurring of raising of engine rotating speed such that an outside vehicle noise level exceeds an allowable level. The reaching input rotating speed is restricted to an outside vehicle noise level allowable upper limit (a step 45). It is thus possible to realize reduction of noise while avoiding such failure that an accelerating feeling is dissatisfied.
Patent JP-S5780466-A (JP)
Title: Dispersion of pigment
Inventor: KATOU YASUSHI
IPC: C09D7/80
Filed: 1980-11-08
Abstract: PURPOSE: To enhance shelf stability of a dispersion of a pigment and a filler, by dispersing the pigment and filler in a vehicle with addition of a hydrolyzable ester compd.  
     CONSTITUTION: In dispersing a pigment and filler in a vehile, 5pts.wt. or less, per 1pt.wt. pigment and filler, hydrolyzable ester compd. is added preliminarily or during dispersion. The hydrolyzable ester compd. is a trialkyl orthoformate, a hydrolyzable org. silicon compd, etc. As the vehicle, a silyl group-contg. compd. having in the molecule at least a silyl group of the formula (wherein R 1  is H, 1W10C alkyl, aryl or aralkyl; X is alokoxy, hydroxy, acyloxy, aminoxy, phenoxy, thioalkoxy or amino) is particularly effective. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0627939-A (JP)
Title: Navigation device
Inventor: UCHIYAMA SHIGERU
IPC: G10F1/02
Filed: 1993-06-28
Abstract: PURPOSE:To obtain the navigation device for a keyboard musical instrument on which a music performance can be practiced through the sense of touching and the sense of hearing. CONSTITUTION:Key driving data for pressing and driving keys to be pressed in order as music advances are read out of a key driving data storage part (ROM) 8 stored with the key driving data and the corresponding keys 1-1-1-n are half-pressed by key driving means (solenoid) 3-1-3-n so that normal keying depth is not reached; and then the keys to be pressed next are instructed and when the keys are further pressed, next key driving data are read out while the generation of the musical sound having the corresponding pitch is indicated.
Patent JP-S5586674-A (JP)
Title: Production of composite cast ingot
Inventor: KONDOU YASUO
IPC: B22D23/10
Filed: 1978-12-22
Abstract: PURPOSE: To produce the good dispersion fortification type composite cast ingot by subsequently dispersing and solidifying composite-material-constituting particles in molten metal while electromagnetically stirring the slab bath and molten metal bath by external magnetic fields.  
     CONSTITUTION: A suitable amount of molten slag is put in the water cooled mold 2 installed on the water cooled molding board 9 being one electrode, whereby a slag bath 3 is formed. Next, current is supplied between the consumable electrode 1 of matrix metal and water-cooled molding board 8 to melt the electrode 1 by the Joule heat generated. After the molten metal bath 4 has been formed, composite- material-constituting particles 10 such as carbide are introduced into the slag bath 3 and are dispersed. At the same time, the bath 3 and bath 4 are electromagnetically stirred along the circumferential direction of cast ingot 6 by the melting current flowing through the electrode 1 and electromagnetic coil 8. The particles 10 readily migrate into the bath 3 without gathering, owing to fluid effect, as a result of which they are evenly dispersed in the bath 4 and the bath 4 is subsequently solidified, whereby the good composite cast ingot 6 is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5490725-A (JP)
Title: Power steering device with high-speed stability
Inventor: KAWABATA MINORU
IPC: B62D5/07
Filed: 1977-12-28
Abstract: PURPOSE: To improve the straight moving property and the stability under high- speed running, by opening or closing a throttle valve installed in a branch passage between a pressure fluid supply port and an outlet port to raise the steering resistance within a predetermined range of low steering angle.  
     CONSTITUTION: A spool 51 having an orifice 52 at one end is slidably fitted in the passage 50, which connects the pressure oil supply port 16 to the outlet port 17. When a steering wheel is neutral, a part of pressure oil P introduced from the supply port 16 is branched to the passage 50 and is returned to a tank through the orifice 52 and the outlet port 17. When the steering wheel is rotated, the spool 51 is moved to such a position that the pressure difference between the ports 16, 17 is balanced to the reaction of a spring 55. Within the predetermined range of low steering angle, a part of the pressure oil is branched to the passage 50 to suppress the hydraulic operating force. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06165778-A (JP)
Title: X-ray ct apparatus
Inventor: FUJISE MASAKUNI
IPC: A61B6/03
Filed: 1993-06-28
Abstract: PURPOSE:To provide an X-ray CT apparatus wherein a photographing condition is automatically set based on the past irradiating informations. CONSTITUTION:A bed 2 on which an object 1 to be examined is movable, an X-ray tube 3 irradiating X-rays on the object 1 to be examined, a trestle 5 on which the X-ray tube 3 is fixed and a main control apparatus 12 controlling the X-ray tube 3, the bed 2 and the trestle 5, are provided. An X-ray CT apparatus provides furthermore an irradiating information file 14 which can store irradiation information. The main control apparatus 12 sets a photographing condition based on the past irradiating information stored in the irradiating information file 14 and controls the bed 2, the X-ray tube 3 and the trestle 5 according to the set photographing condition.
Patent JP-S643391-A (JP)
Title: Pipe unit for penetrating to wall
Inventor: NAKANO TAKASHI
IPC: E03C1/02
Filed: 1987-06-26
Abstract: PURPOSE: To make it possible to insulate two metallic pipes electrically from each other and make needless insulation joints adjacent to the wall penetration area by arranging two metallic pipes at an interval and connecting the interval space with a fiber reinforced plastic layer. CONSTITUTION: The pipe unit consists of two metallic pipes 1 which face each other at an interval of appropriate length with the central line matched and FRP layer 2 which not only covers the outer plane of the metallic pipes but also connects the two metallic pipes. Outside of the FPR layer 2, there is a ring-like protruded part 3 which is made by increasing partially the number of lamination. The protruded part 3 is formed in the external oblique perimeter against the central line of the metallic pipes 1.
Patent JP-S6216745-A (JP)
Inventor: IZUMI MASAKI
IPC: H04R3/00
Filed: 1985-07-16
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-S6313884-A (JP)
Title: Constructing method for ship
Inventor: YAMAGUCHI YASUHIRO
IPC: B63B9/06
Filed: 1986-07-04
Abstract: PURPOSE:To simplify the equipment work of an upper structure by dividing the upper structure of a hull into plural blocks and constructing it, joining said blocks after previously installing equipment on each block to increase rigidity, and loading said upper structure on a main hull after wholly assembled. CONSTITUTION:The upper structure of a hull is divided into plural blocks 12, 13 and constructed, and equipment is previously installed on each block 12, 13. Marking is carried out on the top face deck 4 of the lower block 12, to which steel coamings 2, closet installing parts 3, stairs 7, room ventilators 9, various equipment sheets 10, davits 12, etc. are weldingly fixed. And, the upper block 13 is similarly constructed and both blocks are joined together to carry out the whole assembling of a hull upper structure. Then, the upper structure is loaded on a main hull. Thereby, various sorts of equipment work can be carried out in a place of good working environment, simplifying the construction work of the upper structure of a hull.
Patent JP-H095044-A (JP)
Title: Rotor blade shape measuring apparatus
Inventor: IINUMA HIDEYASU
IPC: G01M99/00
Filed: 1995-06-23
Abstract: PURPOSE: To provide a rotor blade shape measuring apparatus by which the whole alteration of the shape of a rotor blade in the radius direction at the time of acceleration or deceleration, or operation at a high speed can be measured in real time. CONSTITUTION: The rotor blade shape measuring apparatus is provided with a single standard position 12 installed in a disk 2 in which a plurality of rotor blades 1 are installed, a standard sensor 13 to detect the position in the circumferential direction of the standard position, a front edge sensor 14 to detect the position of the front edge 1a of each rotor blade in the circumferential direction, and a rear edge sensor 15 to detect the position of the rear edge 1b of each rotor blade in the circumferential direction and based on the positions of the front edge and the rear edge of each rotor blade are calculated based on the detection signals of respective sensors.
Patent JP-2000344710-A (JP)
Title: Production of silver aliphatic carboxylate and heat developing material
Inventor: TOTANI ICHIZO
IPC: C07C53/126
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing particles of a silver aliphatic carboxylate excellent in the ability to prevent fog and the ability to prevent the fog with time and further image stability after heat developing treatment and light transmissivity when used as a heat developing image recording material. SOLUTION: This method for producing a silver aliphatic carboxylate is to carry out a reaction in the presence of a synthetic water-soluble polymer at >=5 deg.C and <=60 deg.C temperature in the method for producing a silver aliphatic carboxylate comprising reacting a silver ion-containing solution in water or a mixture of water with an organic solvent as a solvent with an alkali metal aliphatic carboxylate-containing solution in water, an organic solvent or a mixture of water with the organic solvent as a solvent.
Patent JP-2000346012-A (JP)
Title: Hydraulic cylinder and hydraulic device using thereof
Inventor: NUKADA TAKAO
IPC: F15B15/14
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic cylinder having a long stoke, which can prevent the consumption of hydraulic oil from being increased even though the outer diameter of a piston rod is increased in view of a buckling strength. SOLUTION: A hydraulic cylinder is composed of a cylinder tube 2 formed therein with an upper oil feed and discharge port 22 communicated with a cylinder upper chamber 17, a lower cylinder port 23 communicated with a cylinder lower chamber 18, and provided at its upper end with a cylinder head 3 formed therein with a head part opening 20, and at its lower end a bottom part 21, a tubular piston rod 5 provided at its lower end with a piston adapted to make close slidable contact with the bore surface of the cylinder tube 2 and having its outer surface adapted to make close slidable contact with the bore surface of the head part opening 20,  and a hollow pipe 4 having its lower end part adapted to make slidable close contact with the bore surface of a piston part opening part 60 attached to the bottom cover 21 so as to communicate its bore part with a lower feed and discharge oil port 41, and its upper end part opened in the position rod 5.
Patent JP-2000344573-A (JP)
Title: Composition and method for forming ferroelectric thin film
Inventor: SOYAMA NOBUYUKI
IPC: C04B35/49
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To form a perovskite-type PLZT ferroelectric thin film having a uniform surface form and excellent in electrical characteristics. SOLUTION: A composition for forming a ferroelectric thin film, which comprises metal compound solution for forming a perovskite-type PLZT ferroelectric thin film, contains 2-acetyl-3-methyl-3-pentene-5-olide and/or 2- acetyl-3-methyl-4-pentene-5-olide. The ferroelectric thin film is formed by applying coating of the composition for forming the ferroelectric thin film to a heat- resistant base plate, then calcining and firing.