baber/WOPTO huggingface dataset:
Patent JP-H0544526-A (JP)
Title: Fuel control device for engine
Inventor: TABATA NOBUAKI
IPC: F02D19/08
Filed: 1991-08-16
Abstract: PURPOSE:To protect catalyst under a high speed rotation of an engine and thereby prevent deterioration of exhaust emission by providing an engine speed cutting means which stops increase of an engine speed when an increased fuel injection amount reaches a maximum reference fuel injection rate. CONSTITUTION:A fuel control device for engine is provided with a fuel injection valve 17, a fuel injection control means for controlling an injection amount of the fuel injection valve 17, and an exhaust gas purification device 21, and is operated by using alcohol fuel together with, for example, gasoline. With such an arrangement, under an increasing controlling of a fuel injection rate by means of the fuel injection control means and in case that the increased fuel injection rate reaches a maximum reference fuel injection rate determined according to a flow rate characteristic of the fuel injection valve 17, an engine speed cutting means is operated to automatically stop increase of the engine speed.
Patent JP-2000027492-A (JP)
Title: Insertion type connecting method for pipe of different diameter
Inventor: YOSHIDA SETSU
IPC: E04H12/08
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To accurately, strongly, and efficiently connect pipes of different diameters together using an insertion method. SOLUTION: A seat plate 3 and centering ribs 4, 4 are provided inside the end of a large diameter pipe 1. The rear end of a small diameter pipe 7 is inserted into the end of the large diameter pipe 1 and stopped on contact with the seat plate 3 and a wedge piece 8 is inserted into a gap between the end of the large diameter pipe 1 and the small diameter pipe to adjust the verticality of the small diameter pipe 7 and to temporarily fix them. Under these conditions, a hardening agent is packed between the large diameter pipe 1 and the small diameter pipe 7, and the wedge piece 8 is removed after the hardening agent has hardened to some extent.
Patent JP-S58128102-A (JP)
Inventor: JIYON EDOWAADO POOTAA
IPC: B01D3/30
Filed: 1982-11-24
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-S6183265-A (JP)
Title: Paint
Inventor: MAKINO SHIGERU
IPC: C09D5/00
Filed: 1984-10-01
Abstract: PURPOSE:To make it possible to easily and quickly detect water leakage by applying a paint mixed with a material which is discolored by reaction with water to a joint of members which are brought into contact with water. CONSTITUTION:A paint 2 such as a rust-proof paint to be applied to a joint S for members 1a, 1a of a water feeding and draining pipe, etc. which are brought into contact with water, is preliminarly mixed with a material which is discolored by reaction with water. A particular example suitable as said material includes Na salt of fluorescein of the formula, etc. which is usually orange but emits green fluorescence upon reaction with water. It is possible to easily detect water leakage by applying the paint 2 to the joint S because the above-mentioned material is discolored by reacting with water when water leakage occurs.
Patent JP-H1049324-A (JP)
Title: Business form processor
Inventor: SUZUKI SHINO
IPC: G06Q10/10
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To identify at a glance the processing contents and input items in colors when plural business form processing operations are carried out by adding the color decided based on the color information set according to the designated business form processing to a business form. SOLUTION: The business form output color format data are set in response to the business form format data with correspondence secured between the color information and plural business form processing operations which are carried out to the business form that is designated by the business form format data. Then the business form output color format data are stored in a business form color definition memory 12c of a RAM 12. When a business form is outputted with display, the processing is designated to the business form among plural types of business form processing. Thus, the color information corresponding to the relevant business form processing is read out of the business form output color format data stored in the memory 12c. Then the business form is entirely displayed in a color decided by the color information.  Therefore, the processing contents of the business form can be identified at a glance by the color of the business form. As a result, the entry omissions and input mistakes can be decreased.
Patent JP-S5997929-A (JP)
Title: Magazine supply device
Inventor: KANETANI MUTSUYO
IPC: B65G59/02
Filed: 1982-11-26
Abstract: PURPOSE:To make it possible to surely supply magazines which are stacked in a holder in several stages, by supporting the stacked magazines from the bottom thereof with the use of a table which may be vertically moved relatively to the holder, and by pushing up the table with the use of a push-up device. CONSTITUTION:A holder 15, 16 holds magazines 11 stacked in several stages, vertically movable, and the magazines 11 held by the holder 15, 16 are supported from the bottom thereof by a vertically movable table 20 which is pushed up by means of a push-up device 18. With this arrangement the magazines are surely fed.
Patent JP-H0491482-A (JP)
Title: Manufacture of solar cell
Inventor: HAMAMOTO SATORU
IPC: H01L31/04
Filed: 1990-08-01
Abstract: PURPOSE:To obtain a high quality solar cell at low cost by forming a diffusion prevention film on a first support substrate, an active layer on the film, and an electrode on the active layer, and pasting a second support substrate with the electrode, and removing the first substrate by cutting or melting, and eliminating at least a part of the diffusion prevention film by melting. CONSTITUTION:A diffusion prevention film 2, a p<+> amorphous Si thin film 14, and a cap layer 15 are formed successively on a first support substrate 1 where the p<+> type amorphous Si thin film 14 is melted and recrystallized, thereby forming a large grain-sized p<+> polycrystalline Si thin film. The thin film is used as a growth nucleus layer 16. Then, the cap layer 15 is etched and removed so that the growth nucleus layer 16 may be exposed where a p<-> type polycrystalline Si film 4, an n<+> type crystal thin film 5, a reflecting and transparent conductive film 6, and a surface metal electrode 7 are formed successively on the exposed growth nucleus layer. A glass-made second support substrate 13 is pasted thereto by way of a filler 17. Then, the first support substrate 1 is removed from the rear side by means of etching or lapping. The diffusion prevention film 2 is further etched and removed so that the growth nucleus layer 16 may be exposed from the rear side.
Patent JP-H0951904-A (JP)
Title: Dental treatment device
Inventor: SHIRAI NOBORU
IPC: A61C19/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a dental treatment device by which an obstacle to work action of an operator is eliminated and observation by a seated patient is facilitated by providing a display unit upright on a horizontal part of a bracket table support arm. SOLUTION: In a dental treatment device in which a display unit 6 is installed on a horizontal part of a bracket table support arm 7, computer information such as images by an observation probe, images of a video tape recorder, dental examination and measurement data, data in chart, and insurance data is selected to be displayed in the display unit 6. The display unit 6 can be inclined forward/back and right/left, and it can be rotated in the horizontal direction by use of a universal joint using a spherical slide surface. For an attachment/detachment mechanism for the display unit 6, an installation tool 11 is installed on the horizontal part of the bracket table support arm 7, and a recessed part is provided on the installation tool 11 for being fitted with a protruded rod from the universal joint installed on a base part of the display unit 6 to be engaged.
Patent JP-H0879197-A (JP)
Title: Display device
Inventor: ITABASHI TATSUO
IPC: G06F3/048
Filed: 1994-08-31
Abstract: PURPOSE: To improve operability of the device and to prevent the erroneous operation. CONSTITUTION: Newspaper data is displayed in an information display area 32 of a display picture 31 consisting of a background 33 and the information display area 32. When a cursor 1 is moved into the background 33, the information display area 32 is emphasized, and the cursor 1 is changed to a form (b) associated with page turning. When the mouse is operated (clicked) at this time, newspaper data of the next or preceding page is displayed instead of newspaper displayed at present.
Patent JP-S5996019-A (JP)
Title: Traveling apparatus for agricultural working vehicle
Inventor: FUJIKI HIROYOSHI
IPC: A01B69/00
Filed: 1982-11-24
Abstract: PURPOSE:To improve the maneuverability of an apparatus constituted to lock a differential gear for driving left and right steerable wheels by enabling the apparatus to be automatically changed over between the differential lock condition and the lock releasing condition in the region of steering operation exceeding first and second set positions. CONSTITUTION:The rotation of an engine 7 is transmitted through a subtransmission 9 to a transmission case 8 and through a differential gear 14 for the front wheels and a pair of left and right drag links 28 to the left and right front wheels 1 operated to be steered. In such apparatus is provided, an electromagnetic operation system push rod 29 for operating a mating system differential lock piece 14a to the differential gear 14. Also, is provided a potentiometer 30 for detecting the swing position of a pitman arm 27 as the direction altering position of left and right front wheels 1. In steering the front wheels 1, the differential gear 14 is changed over to the differential lock condition within the region exceeding a first set position theta1 and to the differential lock releasing condition within the range exceeding a second set position theta2 larger than said position theta1.
Patent JP-H0492803-A (JP)
Title: Method for treating surface of metallic oxide powder
Inventor: FUJIMURA TSUTOMU
IPC: C01G23/047
Filed: 1990-08-03
Abstract: PURPOSE:To enlarge application ranges by reacting metallic oxide powder having the surface treated with a monohydric alcohol with a polyhydric alcohol under mild reaction conditions and then treating the surface thereof by ester interchange reaction of the polyhydric alcohol. CONSTITUTION:Metallic oxide powder such as TiO2, Al2O3 or SiO2 is suspended in a 1-10C straight-chain saturated alcohol such as methanol in an amount of 1-100 wt.% based on the powder, mixed and heat-treated for a prescribed time, then filtered and dried to provide pretreated metallic oxide powder. The resultant pretreated powder and a polyhydric alcohol such as 1,2-octadecanediol in an amount of 1-100wt.% based on the pretreated powder are then subjected to ester interchange reaction in a solvent such as hexane inert to the reaction under mild conditions of ambient temperature to about 50 deg.C while being stirred. The obtained powder is subsequently filtered, washed and dried under reduced pressure to afford the objective surface treated metallic oxide powder.
Patent JP-H0934208-A (JP)
Title: Image forming device
Inventor: MATSUSHIRO HIROYUKI
IPC: G03G15/01
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To supply a sufficient amount of toner onto a developing roller even when the amount of toner in a toner cartridge is decreased, in printer equipped with a developing device which integrally rotates a plurality of developing units and their corresponding toner cartridges and supplies toner from each cartridge to its corresponding developing unit. SOLUTION: The printer is equipped with the developing device 4 in which the plurality of developing units are arranged around a rotary shat, the toner cartridges 11 which are detachably attached to one ends of developing units and rotate with the developing device 4 integrally, and a first toner carrying screw which carries toner from a toner hopper 46 formed at one end of each developing unit to the other end of it. The printer is provided with a toner end sensor 12 for detecting an amount of toner in each toner cartridge 11, and a control means which controls the screw so as to change the carrying force of the screw based on the result of the detection by the sensor 12.
Patent JP-2001029650-A (JP)
Title: Game device
Inventor: FUJIMOTO KENTA
IPC: A63F13/235
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a game device which enables a game player to smoothly experience the highlight scenes or fun points of a game by player's simple manipulation. SOLUTION: A manipulating means 3a is provided with an input means 3b to be inputted when the game player presses the means with the fingertip of the player's hand in front of the manipulating means above the same. A pointer moving means 3c is disposed in the lower part of the manipulating means 3a. Further, an input detecting means 3d which detects only the input by the input means 3b and the contact of the pointer moving means 3c is disposed. A moving quantity limiting means 1a is previously disposed near the end of the input detecting means 3d.  This means limits the moving quantity of the slide movement of the pointer moving means 3c in order to put the pointer moving means 3c in the state of maintaining the contact with the input detecting means 3d at all times off a detectable range and to make the pointer moving means non-deviatable from the input detecting means 3d, thereby making the manipulating means 3a impossible to carry out the slide movement longitudinally and laterally only within a specific range.
Patent JP-S6449935-A (JP)
Title: Optical densitometer
Inventor: SAKAI TAKAO
IPC: G01N21/27
Filed: 1987-08-20
Abstract: PURPOSE:To improve the accuracy and efficiency of measurement by performing initial calibration again when the difference between the temperature of light sources at the time of density measurement and the temperature of the light sources at the time of the initial calibration exceeds a permissible range. CONSTITUTION:When processing is set in a calibration mode, a photodetecting means 6 and a temperature measuring circuit 23 measure the quantity of light in the specific wavelength range of the light source 4 and 5 and the temperature of the light sources or their ambient temperature and store them in a storage circuit 26. Then when a density measurement mode is entered, a control arithmetic circuit 21 compares temperature measured by a temperature measuring circuit 23 with the temperature stored in the storage circuit 26 to decide whether or not the difference between both temperature values is within the permissible range predetermined according to the light emission quantity characteristics of the light sources 4 and 5. When said difference is not within the permissible range, the density measurement is quitted and the calibration measurement is performed again. When the difference is within the permissible range, the density of a specific component in a sample is calculated from the measured quantity of sample transmitted light measured and the calibrated light quantity in the storage circuit 26.
Patent JP-H0742789-A (JP)
Title: Manufacture of torsional damper
Inventor: ONISHI YOSHIYUKI
IPC: F16F15/12
Filed: 1993-07-30
Abstract: PURPOSE:To prevent any crack due to a parting line on the surface of an annular elastomer member from occurring, at a time when this annular elastomer member is pressed in a gap between a hub and an annular mass body, or to make the occurrence of the crack judgeable by appearance. CONSTITUTION:An annular elastomer member 20 is molded so as to get a parting line PL by a parking surface of a metal mold formed on both axial end faces 21, and this annular elastomer member 20 is pressed in a gap between an outer circumferential surface 1a of a hub 1 and an inner circumferential surface 2a of an annular mass body 2 to be set up the outer circumferential side.
Patent JP-S5998503-A (JP)
Title: Magnetic iron oxide containing cobalt
Inventor: NAKADA KAZUO
IPC: G11B5/712
Filed: 1982-11-26
Abstract: PURPOSE:To improve dispersion characteristic in an organic binder during adjustment of magnetic paint by containing at least a kind of the hydroxides of Mg, Ca, Sr and Ba. CONSTITUTION:With a magnetic iron oxide powder such as gamma-Fe2O3 used as the core crystal, cobalt or metal oxide of cobalt and iron is deposited, particularly a ferrous compound and cobalt compound are deposited. In case a metal hydroxide is contained to such iron oxide and it is heated, it is heated up to 60- 150 deg.C so that a hydroxide is not decomposed. An amount of hydroxide is selected to 0.01-10pts.wt. for the 100pts.wt. of magnetic iron oxide containing cobalt which becomes the nucleus crystal. It is desirable that the hydroxide is uniformly formed and gradual advancement of neutralization is effective for uniform containing of hydroxide. As compared with a magnetic tape obtained using an iron oxide not containing metal hydroxide, the squareness ratio (Br/Bm) and orientation can be improved.
Patent JP-H08206476-A (JP)
Title: Ion selection ceramic film
Inventor: NIIRUSU KURISUCHIYANSEN
IPC: B01D71/02
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To provide an ion selecting ceramic membrane excellent in proton conductivity. SOLUTION: An ion selecting ceramic membrane is composed of lanthanum phosphate doped with one or more group IIA metals (Me) and has a compsn. represented by the general formula Ln1-x Mex PO4 (wherein Ln is lanthanum, cerium, praseodymium, neodium, samarium, europium and/or gadolinium and (x) is 0<=x<=0.5).
Patent JP-S58108681-A (JP)
Inventor: HAYASHI YOSHIMITSU
IPC: H05K3/36
Filed: 1981-12-22
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-2001033829-A (JP)
Title: Liquid crystal display element having guest-host liquid crystal layer
Inventor: SHIKATA MASAYA
IPC: G02F1/1335
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To improve light resistance of a liquid crystal display element without decreasing display quality, and to obtain the liquid crystal display element having a guest-host liquid crystal layer having a long life on which a waveform of AC driving voltage is controlled to the waveform of n-line inversion driving voltage. SOLUTION: The liquid crystal display element having a guest-host liquid crystal layer consists of a back light 1, back polarizing plate 2, back electrode substrate 3, guest-host liquid crystal layer 4 consisting of a liquid crystal material with addition of dye molecules, front electrode substrate 5, and front polarizing plate 6 arranged and joined in this order. A wavelength cut filter 8 having a wavelength region of light as the absorption wavelength region of light different from the wavelength region of light emitted by the back light 1 is attached to a front face of the liquid crystal display element. The liquid crystal display element has the guest-host liquid crystal layer on which the waveform of the driving voltage for the guest-host liquid crystal layer 4 is controlled to the waveform of n-line inversion driving voltage.
Patent JP-S58107748-A (JP)
Title: Modulation and demodulation device
Inventor: INOUE KOUZOU
IPC: H04L69/40
Filed: 1981-12-21
Abstract: PURPOSE:To execute automatically self-diagnosis, by starting a folding circuit and a self-diagnosis circuit through the detection of the application of power supply for a modulation and demodulation device. CONSTITUTION:The modulation and demodulation device 1 is connected to a terminal device 2 and a communication line 3, and when a power supply of the device 1 is turned on, a starter 11 detects it and transmits a start signal to make an analog switch 6 into a folding state and to change over a switching circuit 7 from the terminal device 2 to the self-synthesis circuit 8. When the start signal starts the circuit 8 via a delay circuit 12, a test signal is transmitted from a signal transmission/reception section 8a and folded back to a reception section 5 via the switching circuit 7, a transmission section 4 the analog switch 6. The signal is returned to the section 8a again via the switching circuit 7, the transmission/reception signals are compared, and either one of lamps 9 and 10 is illuminated in accordance with coincidence/dissidence, and the propriety of test results is displayed.
Patent JP-H0873173-A (JP)
Title: Oil pan cleaning device for passenger conveyor
Inventor: YAMASHIRO TAKESHI
IPC: B66B23/00
Filed: 1994-08-31
Abstract: PURPOSE: To provide an oil pan cleaning device for a passenger conveyor, capable of smoothly removing dust strongly adhering to the upper surface of an oil pan and smoothly collecting the dust without causing any scatter thereof. CONSTITUTION: This device has a scraper 17 for introducing dust carried with the first brush 14 positioned on an oil pan and the second brush 15 in contact with the oil pan, to a dust collection port 16, a dust chamber 1 for collecting the dust introduced to the port 16 with the scraper 17, and a motor-driven blower 22 for attracting the dust into the chamber 19.
Patent JP-H0372156-A (JP)
Title: Splitted surface tile, its menufacture, tile splitting machine
Inventor: TANIZAKI TAKESHI
IPC: E04F13/14
Filed: 1989-08-10
Abstract: PURPOSE:To produce efficiently easily attachable splitted surface tiles provided with a inserting groove to a supporting member on the rear surface of which by constructing the tile as an unit so as that both splitted surfaces are connected to each other, and splitting the tile at the central portion into two pieces after drying and baking. CONSTITUTION:An elementary body A of a splitted surface tile [a] provided with a dovetail-shaped groove 6 to be fitted in the projection of a supporting member on the rear surface of which is constructed as an unit connecting both surfaces to each other. After drying and baking the body A is splitted into two pieces at the central portion to form splitted surfaces. Or the body A is constructed so as that several penetrated holes are provided along the central longitudinal line with specified intervals, and after drying or baking the body A is splitted into two pieces along the penetrated holes. Thereby reliably fixable splitted surface tiles can be manufactured efficiently.
Patent JP-S6184715-A (JP)
Title: Automatic setting reducing valve
Inventor: HASEGAWA YOSHIHIKO
IPC: G05D16/20
Filed: 1984-10-02
Abstract: PURPOSE:To change a marker value easily by detecting the deviation between the secondary side fluid pressure and the marker value with a comparison adjusting device and outputting an operation signal so that a deviation detecting value can become zero when the deviation is larger than the deviation reference value. CONSTITUTION:An automatic setting reducing valve is composed of a mechani cal reducing valve part 1, a motor part and a control part. The reducing valve 1 is formed by a main valve body 6, a pilot valve body 12, a diaphragm 13, etc., and an outlet 3 side of fluid is controlled. The motor part is composed of a motor 29, etc., and rotates a spline 21 through a gear 22 with the output shaft 22 and rotates an adjusting screw 17 with an output shaft 20. Further, the control part composed of a comparison adjusting device 31, etc., to which a detecting signal of a pressure sensor 40, upper limit and lower limit position detecting sensors 33 and 34 which are installed at the outlet 3 side is inputted, and the motor 29 is driven and controlled through a driver 30. Thus, based upon the deviation between a marker value 32 of the setting pressure and the detected value of the pressure sensor 40, an adjusting screw 17 can be adjusted by the motor 29.