baber/WOPTO huggingface dataset:
Patent JP-S58211535-A (JP)
Title: Correction method for quantity of injection of electronic fuel injection controller for internal-combustion engine
Inventor: INOUE KAZUO
IPC: F02D41/18
Filed: 1982-06-03
Abstract: PURPOSE:To eliminate the need for a pressure sensor for detecting the inner pressure of each suction pipe of the up- and down-streams of a compressor for a supercharger by adequately correcting suction density by simulating the inner pressure of the suction pipes of the up-and down-streams of the compressor by other parameters. CONSTITUTION:An engine revolution-number signal Ne is obtained in a counter 6 from outputs from revolution sensors 1, 2, etc. Fundamental fuel injection-quantity Ti is counted by a fundamental fuel injection-quantity counting circuit 13 from an output thetath from a throttle-valve opening sensor 8 and the signal Ne. A signal corresponding to pressure difference P1' before and behind an air cleaner is read from a memory circuit 21 from each signal Ne and thetath while a signal corresponding to atmospheric pressure P0 is read from a memory circuit 24 from suction negative pressure PB from a pressure sensor 7 in a suction density correction-coefficient counting circuit 20. A suction density correction coefficient gammaA is obtained from differential pressure P1 between both signals P1' and P0' a suction temperature T1 by a temperature sensor 9 and suction negative pressure PB, the quantity of injection Ti is corrected, and each injection valve 35, 36 is controlled.
Patent JP-S582147-A (JP)
Title: Duplicating sheet residual quantity detector in duplicator
Inventor: INOUE GENICHIROU
IPC: G03B27/14
Filed: 1981-06-22
Abstract: PURPOSE:To accurately detect the residual quantity with a simple structure in such a way that plural lines of conductor parts for the different patterns in their vertical directions are brought into contact with brushes, the patterns are detected at the intermediate plate, and the residual quantity of the duplicating sheets is detected and displayed. CONSTITUTION:At the same time as conductor parts 21 are arranged on a printed circuit board 19 so that their lengths are different in the vertical directions of their conductors 21a-21e, brushes 20 also are arranged so as to be confronted at their leg parts 20a-20e therewith. When an intermediate plate 2 is situated at the lowest position, and duplicating sheets are held in the maximum quantity, an outside display LED is lighted and displayed, then the sheets are gradually decreased, the intermediate plate 2 is sent up, and when the conductor 21e and the leg part 20e come to be out of contact, LED1 becomes dissociated from lighting, while LED2-LED5 continue to display with lighting, and likewise in keeping with the decrease of the sheets, dissociation of lighting is involved in the order of LED2, LED3, and finally LED5 only continues to display with lighting.
Patent JP-H03293082-A (JP)
Title: Vaporizing and concentrating equipment for photographic processing waste liquid
Inventor: KUREMATSU MASAYUKI
IPC: G03D3/00
Filed: 1990-04-11
Abstract: PURPOSE:To prevent condensed and ditilled water from being contaminated with smell of gaseous ammonia by absorption thereof by bringing the air contg. vaporized steam into contact with the cooling part of a heat pump to condense this steam and forcedly returning this air into a concentration column. CONSTITUTION:Photographic processing waste liquid is vaporized and concentrated in a decompressed state. Steam generated thereby is liquefied by cooling and condensation. In this case, in a concentration column 1, the waste liquid is heated by the heating parts 2A, 2B of a heat pump. The air contg. the vaporized steam is brought into contact with the cooling part 8A of the heat pump to condense this steam. Furthermore this air is forcedly returned into the concentration column 1 by a fan 42. As a result, when the photographic processing waste liquid is vaporized and concentrated, generation of gaseous ammonia is inhibited at the lower limit. Condensed and distilled water is prevented from being contaminated with smell of gaseous ammonia by absorption thereof. Thereby condensed water is discharged to sewage free from fear.
Patent JP-S5722884-A (JP)
Title: Method for flash butt welding of thin pipe
Inventor: YOSHIZAKI MITSUO
IPC: B23K11/04
Filed: 1980-07-12
Abstract: PURPOSE: To perform welding with high efficiency by an upset pressure, by avoiding slipping of pipes by hooking clamps to projected part attached to the circumferential part of pipes, when pipes are welded to form a continuous pipe having the same axis.  
     CONSTITUTION: To the circumferential part of a thin pipe 1 which is in contact with a clamp, for example, a pin 2 is attached by welding. Then, the pin 2 is put into the recessed part located at the upper and lower part of an electrode mold 3, and the pipe 1 is clamped. One of left and right molds 3 is fixed and the other is moved in the direction of the pipe axis. The movable-side mold 3 is lightly brought into contact with the end 4, 5 of pipes opposing to each other, and a large electric current is supplied through the ends and upset welding is performed. In this case, the clamping pressure is adjusted so that the pipe 1 is not deformed. Since the clamp is hooked to the pin 2, the pipe 1 does not slip even when the pressure is not strong enough, and a sufficient upset pressure is obtained. Thus the flash butt welding can be performed. After the welding, the pin 2 can be removed if it is necessary. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10289173-A (JP)
Title: Electronic mail transmitting and receiving device
Inventor: OZAWA JUN
IPC: G06F13/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To enable an originator to transmit again the electronic mail received from an electronic mail transmitting/receiving device to the transmitting destination to easily transmit an electronic mail having an illustration by transmitting again an electronic mail to the originator with an illustration inserted to a text in response to the mail transmitting date. SOLUTION: An electronic mail receiving means 101 receives an electronic mail, and a date detection means 103 detects the date that are received by an electronic mail transmitting/receiving device. One of illustrations stored in an illustration data storage part 102 is selected, and the difference is calculated between the selected illustration and the date detected by the means 103. Then an illustration that is most approximate to the detected date is selected, and the illustration having the smallest value is inserted to the text received by the means 101. Then the text is sent to a user who transmitted the electronic mail, and the user transmits again the received electronic mail having the illustration to another desired user. Thus, an electronic mail having an illustration is easily produced and transmitted.
Patent JP-S60240557-A (JP)
Title: Antiskid control device
Inventor: MATSUDA TOSHIROU
IPC: B60T8/66
Filed: 1984-05-15
Abstract: PURPOSE:To appropriately perform brake control on both high (mu) road surface and low (mu) road surface by retaining or reducing the pressure of brake fluid during set deceleration and prohibiting, during subsequent definite time, generation of a signal of retention or reduction of the pressure and further changing over to raising the pressure. CONSTITUTION:On a high (mu) road surface, when wheel deceleration b1 reaches set deceleration at a time t1, raising of the pressure is temporarily changed over to retention. When a wheel speed becomes below b1 at a time t2, retention is changed over to raising of the pressure and a monostable multivibrator operates to prohibit retention, and continue raising of the pressure for a definite time T, even if set deceleration b1 is produced. Further, during this antiskid control, after the wheel deceleration reaches the set deceleration b1 again at time t8 and from a point of time t9 when it falls below the set deceleration b1, retention is prohibited and the pressure is slowly raised for a definite time T in like manner. On a low (mu) road surface, since the pressure of lock fluid is low, the pressure of brake fluid which is retained when the set deceleration b1 is generated has a value close to that of the lock fluid, and lock of the wheel is certainly prevented.
Patent JP-H06280533-A (JP)
Title: Oil pump driving device for engine
Inventor: KASAHARA SATOSHI
IPC: F02B67/06
Filed: 1993-03-30
Abstract: PURPOSE:To prevent oil from scraping up by an oil pump used in an engine for automobile. CONSTITUTION:The oil pump driving device for an engine in which an oil pump 4 is arranged on lower part from the crank shaft 3 of an engine and a chain 9 is hooked around a sprocket 8 installed on the driving shaft 7 of the oil pump 4 and a sprocket 6 installed on the crank shaft 3, is formed in such constitution that at least a lower part in the sprocket 8 which is a part of the housing of the oil pump 4 and being installed on the driving shaft 7 of the oil pump 4 and a part of the chain 9 hooked around the sprocket 8 are covered from a lower side. It is thus possible to prevent oil 5 from scraping up.
Patent JP-S59223571-A (JP)
Title: Hinge member of hood, lid and suchlike for automobile and manufacturing method thereof
Inventor: TAKAHASHI KENJI
IPC: B62D25/10
Filed: 1983-06-01
Abstract: PURPOSE:To secure a hinge member that has no torsion at all, by forming the hinge member with a press or a bender, while molding a U-shaped arm part and a straight shank part together in one lot. CONSTITUTION:Plural sheets of a plate material 1 carrying thickness, width and length as specified are superposed one after another, then formed with a press or a bender in a plate thickness direction from a vertical direction, and a U- shaped arm part 1a and a straight shank part 1b are molded together in one lot. The inner circumferential side, namely, the compressed side of the arm part 1a becomes thick while the outer circumferential side, namely, the pulled side is thin so that there produces torsion anyway. In order to eliminate this torsion, concave prooves 2 and 3 are formed on both side edges of a flat plate surface in each member so as to go along these side edges at the flat surface side by the press.
Patent JP-S57209848-A (JP)
Title: Composition for marking hot steel
Inventor: KIMURA TOSHIROU
IPC: C03C3/089
Filed: 1981-06-19
Abstract: PURPOSE: To provide a composition for marking a hot steel, having improved adhesivity, water-resistance, etc., by compounding a low-melting lead-free glass frit having a specific composition with a heat-resistant inorganic pigment, a low boiling organic compound which is solid at normal temperature, and a heat- resistant inorganic binder.  
     CONSTITUTION: The objective composition is composed of (A) about 20W60wt% low-melting lead-free glass frit consisting of 40W60% SiO 2 , 5W20% B 2 O 3 , 20W 35% R 2 O (R is alkali metal) and 1W5% ZrO 2 , (B) about 5W20% heat-resistant inorganic pigment such as titanium oxide, (C) 10W30% low-boiling solid organic compound such as succinic anhydride, and (D) 10W30% heat-resistant inorganic binder such as plaster of Paris. The above components are mixed together, added with a proper amount of water, and pressed to form a marking rod. The mark drawn by the composition to hot steel has high adhesivity, peel resistance, and water resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05271843-A (JP)
Title: Composite sintered compact and its production
IPC: B22F7/04
Filed: 1992-03-23
Abstract: PURPOSE:To produce a high density composite sintered compact excellent in wear resistance by putting a sintered compact of cemented carbide on a substrate, pouring a molten metal and integrating them. CONSTITUTION:When a composite sintered compact is produced with cemented carbide particles as a hard phase and a casting as a binding phase, a sintered compact of cemented carbide (WC, etc.) or pulverized cemented carbide particles are put on a substrate and a molten metal (Co, etc.) is poured and cast. They are integrated, the densification of the binding phase proceeds well and the objective high density composite sintered compact excellent in adhesion of the interface between each of the cemented carbide particles and the binding phase is obtd.
Patent JP-2000288401-A (JP)
Title: Abrasion loss detecting method of catalyst
Inventor: YASHIRO KATSUHIRO
IPC: B01J35/02
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To easily and precisely evaluate the abrasion progress of a catalyst by packing the catalyst having a marker to be vanished by wearing in a part of a reactor, regularly inspecting the vanished state and recognizing the abrasion loss of the catalyst from the relation between the vanished state and the abrasion loss. SOLUTION: The catalyst 6 has, for example, a corrugated shape and has the makers 7A, 7B and 7C (grooves) each having different depth, respectively in parallel to the gas flowing direction. The catalyst 6 is arranged on a part of a 1st stage and a 3rd stage of catalyst layers 3 piled up to 3 stages in the gas flowing direction of the reactor 1 to enable to observe the grooves 7A-7C on the flow passage inside wall from the upstream side and from the downstream side. The catalyst 6 is also arranged on sample seats 4 independently from the catalyst layers 3. Because of using the catalyst 6 of this kind, the abrasion progress is confirmed by the depth of the vanished grooves in the grooves 7A-7C each having different depth.  The abrasion loss is precisely evaluated based on the difference from the initial depth by measuring the depth of the remaining grooves with a laser displacement meter.
Patent JP-S6125436-A (JP)
Inventor: DENISU ROI GEEJI
IPC: A21D13/08
Filed: 1985-05-04
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-2000295804-A (JP)
Title: Rare earth sintered magnet and permanent magnet type synchronous motor
Inventor: OHASHI TAKESHI
IPC: H02K21/24
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To suppress reduction in motor efficiency due to overcurrent by forming a plurality of slits in at least one face out of the whole surface of a rare earth sintered magnet. SOLUTION: Fine slits are formed in a face of a rare earth sintered magnet where overcurrent is mainly generated, that is, in an armature-side face of the magnet, to reduce an effective area where overcurrent is generated. Roughly speaking, slits which are sufficiently deeper than the skin depth of overcurrent are formed on the surface of the magnet. The width of each slit should be narrow, 1 mm or below, to reduce an effect of disturbing the magnetic flux distribution. The depth of each slit is 0.5 mm or above and at most one third the thickness of the magnet in the slit direction. By filling the slits with the non-conductive material such as an adhesive and resin, the reduction in mechanical strength can be compensated for. By this, the reduction in anti-bending force caused by formation of the slits can be compensated for while securing an effect of reducing overcurrent.  Due to this structure, a permanent magnet type synchronous motor with a high general versatility can be obtained by a simple process.
Patent JP-S60240166-A (JP)
Title: Amorphous silicon solar battery and manufacture thereof
Inventor: MIYADO TOSHIO
IPC: H01L31/0236
Filed: 1984-05-14
Abstract: PURPOSE:To improve conversion efficiency, by growing the thin film of a transparent conductor on a substrate as a columnar crystal under the special conditions, and forming irregularities by the apex angles. CONSTITUTION:A transparent electrode 2 comprises the columnar crystal of a transparent conductor, which vertically rises up with respect to a light receiving surface 5. Irregularities in conical shapes are formed by the apex angles of crystal grains on the interface side with an amorphous silicon layer 3. For example, with a glass substrate 1 being heated at 460-470 deg.C, a raw material liquid comprising chlorides of Sn and In and the like is sprayed on the surface of the substrate in an atmosphere. The transparent electrode 2 comprising the thin film of the transparent conductor such as SnO2 is prepared on the substrate 1. At this time, the amount of spray of the raw material liquid per unit hour is adjusted so that the growing speed of the transparent conductor becomes 10-15Angstrom  per second. Then, the amorphous silicon layer 3 conprising P, I and N layers is prepared on the transparent electrode 2 by a plasma CVD method. A back surface electrode 4 is prepared thereon by a vacuum evaporation method and the like.
Patent JP-S5720721-A (JP)
Title: Photometer
Inventor: MATSUI ISAO
IPC: G03B7/099
Filed: 1980-07-14
Abstract: PURPOSE:To indicate suitable exposure in a moment by dividing a subject into a lot of picture elements to photograph them and installing an apparatus to extract the maximum and minimum of the outputs from the photographing apparatus. CONSTITUTION:A part of lights passed through a photographing lens 1 passes through a half mirror 2 with the transmission factor of 10%, for example, and forms the image of the subject on a shutter screen 4 with the same reflecting characteristic with that of a film 3. Although the image is out of focus since the shutter screen 4 is separated from the film 3, nothing has influence to the photometric purpose. The image on the shutter screen 4 is projected on a solid pickup element 6 through a photometric lens 5. The solid pickup element 6 with several tens or hundreds of picture elements is used in the same construction as a television pickup element.
Patent JP-H10287800-A (JP)
Title: Polyester composition and film made therefrom
Inventor: ODAJIMA AKIO
IPC: C01B33/26
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a composition being excellent in heat stability as a polymer and electrostatic application characteristic, giving a molding excellent in abrasion resistance and running performance and being excellent in productivity in film formation by adding a specified amount of aluminum silicate particles having a mean article diameter and an aluminum fraction in specified ranges to a polyester to form a composition which shows a specified resistance in a specified range when molten. SOLUTION: This composition contains 0.005-10 wt.% aluminum silicate particles having a means particle diameter of 0.001-3 μm and an aluminum fraction of 5-30 wt.% and shows a specific resistance of 1×10<7> to 5×10<8> Ω.cm when molten. It is desirable to use calcium carbonate or aluminum silicate particles in combination with the aluminum silicate particles. It is desirable that the calcium carbonate particles have a mean particle diameter larger than that of the aluminum silicate particles and are contained in an amount of 0.005-10 wt.% based on the composition. It is desirable that the aluminum oxide particles have a mean particle diameter of 0.001-0.5 μm and are contained in an amount of 0.01-3 wt.% based on the composition.
Patent JP-H05297850-A (JP)
Title: Method for dividing and storing character pattern by use frequency
Inventor: YASUE HIROSHI
IPC: G09G5/22
Filed: 1992-04-16
Abstract: PURPOSE:To improve the use efficiency of a memory as to the character pattern dividing and storing method of a device (printer device) which downloads character patterns from a host and uses them. CONSTITUTION:When only character patterns A as a basic function are used, patterns which is high in use frequency and is low in use frequency are stored by dividing an area within the permissible range of the memory, but when character patterns B are used, patterns which are high in use frequency among the character pattern B are stored by replacing patterns of low use frequency among the character patterns A. When character patterns which are not in the memory in the device are used, they are requested of the host and used without specially being stored in the memory in the device.
Patent JP-S5620990-A (JP)
Title: Temperature control apparatus for grain cooling apparatus
Inventor: SATAKE TOSHIHIKO
IPC: B02B7/00
Filed: 1979-07-30
Abstract: PURPOSE: To control the cold wind temperature without using mechanical means, by connecting thermo-sensors of a grain cooler with an air heating apparatus for regulating the temperature of a cold wind.  
     CONSTITUTION: A cold wind from a cold wind generating apparatus 11 is introduced through a cold wind duct 25 into a grain cooler 6 to cool rice grains and then is discharged thrugh a cold wind duct 26 from a suction fan 5. In this case, rice grain temperature and cold wind temperature passing through the cooler 1 are measured by thermo-sensors 10, 9, and then sent to an indication adjuster 2 to control a heater control apparatus 3 in response to these temperatures, and a heater 4 is switched on or off to control the air temperature which will be introduced into the cold wind generating apparatus 11. In such a construction, a satisfactory cooling effect can be obtained without resorting to mechanical action, and the present apparatus can be worked securely without troubles. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000290818-A (JP)
Title: Glove for sports
Inventor: SHIMADA MASAHITO
IPC: A41D19/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a globe excellent in fit feeling and moisture-holding property, and having a soft touch feeling. SOLUTION: This glove for sports is characterized by consisting it of a cloth formed from a fiber having at least <=1 single yarn denier and attached with a moisture-holding agent.
Patent JP-H09256231-A (JP)
Title: Working machine for loom
Inventor: FUJII MASAHIRO
IPC: D01H9/10
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide the working machine for a loom, capable of preventing the wheel of the working machine from falling into the depressed groove of a floor surface. SOLUTION: Wheels 14 (14a, 14b, 14c) capable or rolling the surface of a floor are disposed in the lower part of the main body of a working machine 1 capable of moving along the frame of a loom. The main body is further provided with a vertical movement-driving device 50 capable of vertically correcting the posture of the working machine 1 relative to the wheels 14 so as not to interfere with a work, when the working machine is inclined. A wheel- attaching member 16 is disposed on the vertical movement-driving device 50 in a state capable of being slid in the travel direction and the three wheels 14 are attached to the wheel-attaching member 16. The central distance L between the adjacent wheels is set longer than the width L1 of a depressed groove to prevent the wheel 14 from falling into the depressed groove 49.
Patent JP-S58212724-A (JP)
Inventor: HASHIMOTO KAZUYA
IPC: A01G9/00
Filed: 1982-06-07
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-H02276480-A (JP)
Title: Ultrasonic motor
Inventor: SAGARA SHINJI
IPC: H01L41/09
Filed: 1989-04-18
Abstract: PURPOSE:To improve a motor efficiency by providing a rotor with a cylindrical part to affect on the rotor. CONSTITUTION:An ultrasonic motor is constituted of a base plate 1, a disc type stator 2, a rotor 3 superposed through a friction material, an output shaft 8, a casing 10 and the like. A multitude of radial projections 2a is provided on the annular surface of the outer periphery of a stator 2, which is contacted with a rotor 3, while the rotor 3 is provided projectingly with a cylindrical part 3a on the outer periphery thereof. As a result, the cylindrical part 3a is pressed against the outer peripheral surface of the stator 2 at the radially outside of the stator 2 whereby a thrust may be increased.