baber/WOPTO huggingface dataset:
Patent JP-H03291581-A (JP)
Title: Lane matching system of electronic position measurement system
Inventor: TAKANO KATSUHIRO
IPC: G01S5/10
Filed: 1990-04-10
Abstract: PURPOSE:To enable lane matching which is not limited to a starting position and to improve the operation efficiency and reliability by calculating a lane position from the time function of response signals of plural fixed stations which are received by a lane matching transmitter receiver in a moving body. CONSTITUTION:The lane matching transmitter receiver in the moving body 10 sends signals to the fixed stations 201-203, which are installed at known positions covering a service area by a Decca Hi-Fix system, at timing points a1-a3 in order, and receives their response signals time T1 - T3 later. Then the moving body 10 calculates the distances to the respective fixed stations 201 - 203 from time function data T1 - T3 whose radio wave propagation times are already known and calculates the respective positions of the fixed stations 201 - 203 from the distances. The installation position of the fixed stations 201 - 203 are already known, so the relative positions of the moving body 10 to the fixed stations 201 - 203 can be measured and it can, therefore, be decided in which lane the moving body is present.
Patent JP-H10280456-A (JP)
Title: Mounting device for footrest
Inventor: TAKAHASHI EIZO
IPC: E06C9/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a footrest mounting device capable of mounting a footrest easily, simply and properly, ensuring little concern about corrosion and allowing easy replacement by preliminarily implanting an insert guide in the concrete wall of a manhole, a revetment or the like, and mounting the footrest on the insert guide. SOLUTION: A synthetic resin insert guide 15 with an internal thread 16 on the inner surface and a stopper projection 17 on the outer surface is preliminarily implanted in the concrete wall 2 of a manhole, a revetment or the like. Also, a synthetic resin nut 12 with external threads 15 on the side 4 of a footrest 1 and on the outer surface of a leg part 3, an internal threads on the inner surface for engagement with the external threads 11 on the side 4 and the leg part 3 and an external thread 14 for engagement with the internal thread of the insert guide 15, is fitted so as to be movable in a lateral direction, and screwed to the insert guide 15, thereby fixing the footrest 1 to a manhole or the like.
Patent JP-H08262986-A (JP)
Title: Display means
Inventor: WAKURA HIROSHI
IPC: G09F7/18
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a display means which s convenient and effective when used for advertising and displaying merchandise, etc., by providing a supporting rod disposed on the rear surface of a supporting plate body of a rotating plate body formed with the front end as an affixing surface with a clip. CONSTITUTION: The supporting rod 4 disposed on the rear surface of the supporting plate body 3 of the rotating plate body 2 formed with the front end as the affixing surface 1 is provided with the clip 5. The mounting angle of the supporting rod 4 and the clip 5 is made adjustable. A display board 6 is affixed to the affixing surface 1 which is the front surface of the rotating plate body 2 via a double coated affixing sheet formed by mounting and depositing affixing agent layer and release paper on both surfaces of the sheet. The display board 6 is mountable at a display article 27 by means of the clip 5. The display board 6 is held in a position meeting the text surface displayed on the display board 6 or its shape by rotating the rotating plate body 2. An advertising and decorating effect is assisted by adjusting the mounting angle of the supporting rod 4 and the clip 5.
Patent JP-H09278909-A (JP)
Title: Polypropylene film for contraction package
Inventor: TANAKA YASUO
IPC: B29K105/02
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject film for foods package, comprising a respectively specific crystalline polypropylene and the copolymer, having excellent transpar ency and excellent in low temperature-drawing property, low temperature heat- shrinking property and blocking-resistant property. SOLUTION: This film comprises a polypropylene composition containing (A) 50-95 pts.wt. of a crystalline polypropylene with a melt index of 0.1-20 and (B) 5-50pts.wt. of a propylene- and 1-butene random copolymer and is drawn in at least one direction of longitudinal and transverse directions. The component B contains 50-95 mole % of a constitution unit deriving from propylene and 5-50 mole % of a constitution unit deriving from 1-butene, and possesses a limiting viscosity of 0.1-12dl/g which is measured in decaline at 135 deg.C, a molecular weight distribution of more than 3 which is obtained by get permeation chromatography and a parameter B value of 1.0-1.5 indicating a random property of copolymerization monomer chain distribution.  Moreover, in order to obtain the component B, it is preferable to carry out copolymerization in the presence of a catalyst for olefin polymerization containing a transition metal compound, e.g. rac-dimethylsilylene-bis[1-(2,7-dimethyl-4-ethylidenyl]-zirconium dichloride or the like.
Patent JP-S59219558-A (JP)
Title: Speed ratio control device for continuously variable transmission for car
Inventor: GOUNO TAKESHI
IPC: F16H61/662
Filed: 1983-05-28
Abstract: PURPOSE:To improve an efficiency of an acceleration by controlling a changing speed of a speed ratio to be adjusted at a fixed time after an acceleration stage is detected and then releasing a changing speed control to make a transit characteristic smooth when accelerating. CONSTITUTION:A target revolution speed is decided by a relation obtained in advance by a target revolution speed deciding means based on a requested load volume detecting signal having an engine revolution speed detecting means and an requested load volume detecting means. A speed ratio of a continuously variable transmission is adjusted by a speed ratio adjusting means based on a deviation between the target revolution speed deciding means and an actual revolution speed. At this time if an excess amount of the target revolution speed over the actual revolution speed reaches a fixed amount obtained in advance, the accleration state is detected by an acceleration state detecting means and by its output, the changing speed of the speed ratio adjusted by the above adjusting means is controlled for a fixed period thereafter. After the fixed period passes, it is controlled to allow the change of the changing speed.
Patent JP-H02272990-A (JP)
Title: Program revision control method for stored program control and update system
Inventor: UCHIUMI TAKASHI
IPC: G06F9/06
Filed: 1989-04-14
Abstract: PURPOSE:To improve the reliability of a program change by providing a revision information recording part to record whether the program change with a revision is already included for a program version number to a main storage device and automatically confirming the inclusion capability/incapability at the time of the program change. CONSTITUTION:To the main storage device, a revision information recording part 1 to record whether the program change by the revision is already included for the program version number or not is provided. The contents of the revision information recording part 1 indicate the version number of the program change to be already included. Whether conditions indicated by inclusion capability conditions data 7 are satisfied or not is confirmed, and when they are satisfied, the program change contents are included in the main storage device, an already-included display flag 3 of an individual information recording part 2 corresponding to the version number is changed from '0' into '1', and simultaneously, information to express an inclusion date is set to an inclusion date information recording part 4. In such a way, since the inclusion capability/incapability are automatically confirmed at the time of the program change, the reliability of the program change cap be increased.
Patent JP-H03295884-A (JP)
Title: Production of citric soluble fertilizer
Inventor: ONDA AKIO
IPC: C05D9/02
Filed: 1990-04-10
Abstract: PURPOSE:To obtain a citric soluble fertilizer consisting of a glassy substance with a specific composition from a hard-to-treat waste by adding a silicon- containing substance and a substance containing alkaline earth metal, e.g., to a waste liquor containing alkali metal and then heating and melting the resulting mixture. CONSTITUTION:A silicon-containing substance (b) and a substance (c) containing alkaline earth metal are added to a waste liquor (a) containing alkali metal, the concentrate of this waste liquor (a), or the incineration ashes of this waste liquor (a), and the resulting mixture is heated and melted. By this method, the citric soluble fertilizer consisting of a glassy substance composed essentially of a composition represented by R2O.xMO.ySiO2 [where R means alkali metal, M means alkaline earth metal, and the symbols (x) and (y) stand for 0.3-4.0 and 1.0-3.5, respectively] can be obtained. Moreover, a pulp mill waste liquor, a pulp bleaching liquor, a refining waste water, etc., are cited as the waste liquor (a) and also silica sand, clay mineral, etc., are cited as the substance (b), and further, CaCO3, limestone, phosphate rock, etc., are cited as the substance (c).
Patent JP-S57210467-A (JP)
Title: High-speed searching device
Inventor: KOUZUKI SUSUMU
IPC: G11B15/44
Filed: 1981-06-19
Abstract: PURPOSE:To improve stability with a simple constitution by rotating a capstan shaft through a flywheel driven by a capstan motor, and also driving a tape reel by the capstan motor output. CONSTITUTION:In fast-forwarding playback mode, a changeover idler 19 is driven by a take-up idler 17 through a belt 19 and is also coupled with the side of a supply reel 4. Through the operation of a pinch solenoid PS and a capstan motor CM, a tape T is run from a take-up reel 13 to the supply reel 4 in the opposite direction to normal playback, thus performing fast-forwarding playback. During the ending and stopping of the fast-forwarding playback, a pinch roller 2 is separated for a certain time to prevent a sag of the tape T.
Patent JP-S5429341-A (JP)
Title: Fireproofing paint
Inventor: ICHIKAWA WATARU
IPC: C09D5/18
Filed: 1977-08-09
Abstract: PURPOSE: To provide a fireproofing paint having moderate pot life and excellent applicability and film-forming property, by compounding hydrated water glass and anhydrous water glass powder to water glass. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5719627-A (JP)
Title: System for controlling temperature display
Inventor: INOUE TAKESHI
IPC: G01J5/48
Filed: 1980-07-11
Abstract: PURPOSE:To make it possible to display negative temperatures and to observe low temperatures efficiently, by obtaining the difference between a temperature signal and a temperature signal of 0 deg.C via two subtracters, and outputting the judging signal for positive or negative sign. CONSTITUTION:In the case the temperature of an image pickup body is -25.6- 150 deg.C, an infrared-ray image signal is converted into 11-bit binary digit signals B1-B11, with LSB as 0.1 deg.C. The signal B1-B8 are inputted to the subtracter 2, and the signals B9-B11 are inputted to the substracter 1. In the case of 0 deg.C, the 9th bit B9 is a 1 and other bits are a 0. The positive or negative sign of the temperature is judged by the upper 3 bits, B11-B9. The upper 3 bits for 0 deg.C are subtracted from the upper 3 bits of the input digital signal in the subtracter 1, and the judging signal Pm for the positive or negative sign is outputted. The difference between the input signal of the lower 8 bits and the signal for 0 deg.C is calculated in the subtracter 2, and the difference is inputted to a converter 7 via a selecting circuit 3. The 3-bit signal from AND circuits 4-6 are added, and the temperature is displayed 8. In this system, the negative temperature can be displayed, and the low temperatures can be observed efficiently.
Patent JP-S5521654-A (JP)
Title: Remote monitor system
Inventor: SANAGI ATSUTAKE
IPC: G08B25/00
Filed: 1978-08-02
Abstract: PURPOSE:To avoid the lowering in the monitor ability of the master station, by returing the alarm produced from the master station with FF by the slave station at non-scanning period, as the response from the master station at the next scanning period. CONSTITUTION:The alarm 5 produced from the master station at non-scanning period at the slave station is tentatively stored in FF6 and the output 7 is made when the alarm 5 is restored. Further, the response 4 is transferred to the master station via the multiplexer 8 and the AND gate 9 at the next scanning period from the master station. Thus, the alarm produced at the period having no scanning from the master station is transferred to the master station to avoid lowering of the monitor ability from the monitor by the master station.
Patent JP-S5321342-A (JP)
Title: Small power plant utilizing waste heat
Inventor: NAKAMURA SHIYOUZOU
IPC: F01K25/10
Filed: 1976-08-11
Abstract: PURPOSE: To reduce the size of a heat exchanger and attain sufficient lubrication for the bearings of a turbine by disposing an intermediate heat medium between heating medium of a heat source and a turbine operational medium and sending the gas of the operational medium separated from the intermediate heat medium. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5617931-A (JP)
Title: Manufacture of thionickel ferrite (nife2s4) by applying high pressure and high temperature
Inventor: HAYASHI HIROSHI
IPC: H01L35/14
Filed: 1979-07-24
Abstract: PURPOSE: To manufacture a novel substance NiFe 2 S 4  in a high yield by simultaneously applying a specified temp. or above and a specified pressure or above to a mixture consisting of nickel, iron and sulfur in a specified molar ratio.  
     CONSTITUTION: A mixture consisting of nickel, iron and sulfur in the 1:2:4 molar ratio is premolded, put in a hard lead pipe, and charged into pyrophyllite as a pressure medium. ≥6.5GPa pressure and ≥700°C temp. are simultaneously applied with a press for generating super high pressure and high temp. The treatment time is 10W60min. The crystal structure undergoes a change, and by rapidly cooling the pipe to ordinary temp. and reducing the pressure to ordinary pressure, a novel substance thionickel ferrite (NiFe 2 S 4 ) is obtd. in a high yield. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59220294-A (JP)
Title: Laser working method
Inventor: INOUE KIYOSHI
IPC: B23K26/38
Filed: 1983-05-31
Abstract: PURPOSE:To perform working with high accuracy in short time by detecting the acoustic wave generated when a working part is worked by irradiating laser light thereto and controlling the feeding of work so as to make said wave coincident with the set acoustic wave. CONSTITUTION:The laser light from a laser oscillator 1 is focused with a focusing lens 3 and gases are fed from working gas feed pipes 5, 6, by which a work 10 is worked. The acoustic wave generated during working is successively detected with a detector 9 and is encoded by an analyzing circuit 9a. The encoded acoustic wave is inputted to a control device 17. The numerical control section in the device 17 feeds respectively signals to motors 14, 15, 16 so that the detected signal coincides with the acoustic wave memorized in a predetermined program, thereby controlling the feeding of work with cross slide tables 11, 12 and a turntable 13. The body to be worked is thus subjected to working with high accuracy in short time.
Patent JP-S57208269-A (JP)
Title: Recorder
Inventor: TABATA YUKIO
IPC: B41J2/32
Filed: 1981-06-19
Abstract: PURPOSE: To provide a recorder which makes a conductive material of an ink sheet hard to attach to the tip face of an electrode retaining member by forming a groove at the tip face opposite to the ink sheet of the insulating electrode retaining member for retaining a return electrode and a needle-like recording electrode.  
     CONSTITUTION: A plurality of needle-like recording electrodes 3 are so arranged to be allowed to contact an ink sheet 1. A pulse-shaped image signal voltage is applied between the recording electrode 3 and a return electrode 5 with an image signal applying device 4. This makes conductive material melted of the ink sheet 1 hard to attach to a groove 6a at the tip face of an electrode retaining member 6 contacting the ink sheet 1, even when the ink sheet 1 as contacting the recording electrode 3 during the recording is slightly melted, thereby eliminating the formation of an electric short-circuit between the recording electrode 3 and the return electrode 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08288425-A (JP)
Title: Semiconductor device
Inventor: MASUTOSHI KENJI
IPC: H01L23/29
Filed: 1995-04-20
Abstract: PURPOSE: To provide a semiconductor device which can successfully release the heat generated by a semiconductor element being operated. CONSTITUTION: A semiconductor device comprises a plurality of external lead terminals 2 for connecting a semiconductor element 3 to external electric circuits, an insulated base element 1 and mold resin 6 for covering a part of the semiconductor element 3 and external lead terminal 2. The surface roughness of the insulated base element 1 is defined as 0.5μm<=Ra<=2.0μm in terms of the mean roughness of center line (Ra) regulated in JIS-B-0601 and the count value of height (Pc) of projected and recessed areas in the length of 2.5mm on the surface should be specified as 10 to 90 pieces for the range of 0.05μm<=Pc<0.1μm, 10 to 90 pieces for 0.1μm<=Pc<0.5μm, 60 pieces or less for 0.5μm<=Pc<1.0μm and 30 pieces or less for 1.0μm<=Pc<5.0μm.
Patent JP-H07302590-A (JP)
Title: Manufacture of negative electrode for nonaqueous electrolyte secondary battery
Inventor: ITO SHUJI
IPC: H01M4/133
Filed: 1994-05-09
Abstract: PURPOSE:To provide a synthetic method for a graphite simulated compound comprising carbon and boron for a high capacity negative electrode. CONSTITUTION:An organic boric acid such as benzeneboric acid is heated in an inert atmosphere to obtain a compound comprising carbon and boron. A polymer complex comprising polyether and lithium fluoroborate is heated in an inert atmosphere to obtain a compound comprising carbon and boron. By forming the compound of carbon and boron on a current collector, a negative electrode using no binder is obtained.
Patent JP-H09280485-A (JP)
Title: Supporting method and supporting mechanism
Inventor: FUKUTOMI KOJI
IPC: F16M5/00
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce influence exerted on a supported member on a pedestal in the case that the pedestal is deformed by action of external force and change of circumferential temperature in a supporting method for reducing the distortion of the supported member, by bringing the supported member into contact with the end surface of at least more than one rod-like elastic supporting member. SOLUTION: Three surfaces 11a-11c are formed on a pedestal 11, three of columned elastic supporting members 13a-13f are arranged on a surface 11a for supporting the bottom surface of a square supported member 12, two thereof are arranged on a surface 11b for supporting a longitudinal side surface, and one thereof is arranged on a surface 11c for supporting an end surface.  The abutment of the elastic supporting members 13d-13f is retained by a preload mechanism comprising a plate spring 14 arranged in a position opposed to the elastic supporting members 13d-13f. in the case that the pedestal 11 is deformed by external force, frictional force is worked to a contact part between the pedestal 11 and the supported member 12 by relative displacement generated between the pedestal 11 and the supported member 12, however, the elastic supporting members 13a-13f are deflected, thereby frictional force is loosed, and the supported member 12 can be prevented from being deformed.
Patent JP-S58211461-A (JP)
Title: Ink jet printer
Inventor: OKAMURA SHIGERU
IPC: B41J2/17
Filed: 1982-06-03
Abstract: PURPOSE:To enable a high-speed running, by arranging a means for detecting the ink jetting state of an ink jet head at the specified position neighboring upon a platen in a serial type ink jet printer. CONSTITUTION:An ink is jetted for a test on the belt 14 wound coaxially with the platen 8 of the static side from an ink jet nozzle once per plural times of recording actions, the belt is moved to the rotating direction A of the platen 8 and passed before the reflecting type photocoupler 16 which is an ink drop detector and it is detected whether the ink drop is attached or not. Because the detecting device of a nozzle jetting state which is composed of the belt 14 wound around the axis connected directly with the platen 8, the photocoupler 16 and the brush like absorber 17 for cleaning is fixed at the static side in such a way, a high-speed running becomes possible.
Patent JP-H11266923-A (JP)
Title: Nail cap
Inventor: NOTANI HIDEKO
IPC: A45D29/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a nail cap for protecting a nail and preventing manicure from being peeled off before drying it at the time of applying the manicure and then drying the nail. SOLUTION: This nail cap is provided with a ring-like holding member 10 provided with an open part communicating in an axial direction on a part and a cover member 20 extended almost parallelly in the axial direction. Then, a cut 13 is provided on a part of the end face in the axial direction of the holding member, one end part of the cover member is inserted to the cut and the cover member is held by the holding member.
Patent JP-S63261220-A (JP)
Title: Light modulating element
Inventor: SHIINA TORU
IPC: G02F1/03
Filed: 1987-04-20
Abstract: PURPOSE:To permit driving with a low voltage by specifying the width of the electrodes disposed on the opposed light guides of a light guide type light modulating element to the width larger than the width of the waveguides under the same and specifying the inter-electrode spacing to the spacing narrower than the inter-light guide spacing. CONSTITUTION:The light guides 3A, 3B consisting of Ti diffused layers are formed to a substrate 1 consisting of Z plate LiNbO3. There are the electrodes 4A, 4B atop the SiO2 buffer layer 2. The electrodes 4A, 4B are formed to the width larger than the width T of the guides 3A, 3B and the inter-electrode spacing S is specified to the spacing smaller than the inter-light guide spacing (G-T). The electric field in the light guides is intensified and the low-voltage driving is permitted. Since the element is reduced in length, the wider frequency range, higher integration and lower electric power consumption of the element are obtd.
Patent JP-S5618901-A (JP)
Title: Freshness retaining agent for flowering plant, vegetable and fruit
Inventor: HAGA SABUROU
IPC: A23B7/144
Filed: 1979-07-25
Abstract: PURPOSE: The titled agent, capable of retaining the freshness of a flowering plant, vegetable and fruit to be transported or stored fully for a long time by the physiological action thereof, and comprising finely divided zeolite wherein potassium permanganate is adorbed thereon and dried vermiculite.  
     CONSTITUTION: A freshness retaining agent for a flowering plant, vegetable and fruit prepared by incorporating (A) finely divided zeolite wherein potassium permanganate is adsorbed thereon with (B) dried vermiculite. The ethylene gas naturally evolved from a flowering plant, vegetable and fruit is decomposed by the potassium permanganate adsorbed on the zeolite to control the evolution thereof, and to delay the discoloration, after-ripening and softening of the fruit. The flowering of the plant can be retained for a long time, and the moisture evolved from respiration is controlled by the moistur absorption of (B). Other gases are controlled by the gas adsorptivity of (A) and (B) to suppress the wilting or senile change of the flowering plant, vegetable and fruit due to excess moisture and gases, and the freshness can be retained more fully for a longer time. 
     COPYRIGHT: (C)1981,JPO&Japio