baber/WOPTO huggingface dataset:
Patent JP-H11324623-A (JP)
Title: Engine provided with intake valve operation control device
Inventor: KAWAMURA HIDEO
IPC: F02B37/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To control driving of an engine provided with an intake valve operation control device by boost pressure while assisting opening/closing operations of an intake valve by electromagnetic force, and suitably control a compression ratio according to an engine operating condition. SOLUTION: A gaseous engine is provided with a turbo charger 15 provided with a power generator and an electric motor arranged in an exhaust pipe 11, a valve spring 23 for closing an intake valve 4, and an electromagnetic force driving device 6 for holding a lift condition while opening the intake valve 4 by supplying electric current, and for closing the intake valve 4 with spring force by shutting out electric current. The intake valve 4 is driven by boost pressure and electromagnetic force of the electromagnetic force driving device 6, a valve opening and a valve opening period are regulated so as to suitably control a compression ratio. The intake valve 4 is opened against spring force by boost pressure, and is held in an opening condition by electromagnetic force. Furthermore, the intake valve 4 is closed by spring force by shutting out electromagnetic force.
Patent JP-H0959035-A (JP)
Title: Glass composition, glass for sealing, and magnetic head and magnetic recording and regenerating device using the same
Inventor: YAMAMOTO HIROTAKA
IPC: C03C8/10
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a glass composition high in mechanical strength, little in the generation of pores, and useful for obtaining sealing glass giving glass- bonded parts high in reliability even for magnetic parts low in heat-resistant temperature by selecting a specific glass composition. SOLUTION: A glass composition containing one or more of rare earth elements (e.g. Er) preferably selected from Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu in a glass base phase (e.g. a glass base phase comprising PbO, SiO2 , B2 O3 , Al2 O3 , ZnO, and Na2 O) and further containing crystalline particles containing the same kind of the rare earth elements (e.g. Er) in a dispersed state is selected. A low expanding filler material (e.g. zirconium silicate) is dispersed in the glass composition to obtain a sealing glass.
Patent JP-H0318340-A (JP)
Title: Method and device for washing dishes
Inventor: IWABUCHI SHOZABURO
IPC: A47L15/42
Filed: 1989-06-16
Abstract: PURPOSE:To present the washing system of dishes equipped with satisfactory washing ability although it is a shower type by including a magnetic granular material in washing water, splashing the said magnetic granular material together with the washing water to dishes and collecting the magnetic granular material by a magnetic attracting means. CONSTITUTION:When a bidirectional switching valve 25 is switched to the side of a pump means 15 and the said pump means 15 is operated, the washing water not including a magnetic granular material 10 is supplied from a first pump 15a to a first nozzle 6 and the washing water including the magnetic granular material 10 is supplied from a second pump 15b to a second nozzle 7. Accordingly, the magnetic granular material 10 is splashed to the dishes loaded on a shelf 5 in a lower step exclusively and the leavings such as rices sticked to the said dishes is cleanly washed off. After the washing, the magnetic granular material 10 is collected by a magnetic granular material collecting means 11 and supplied again from the second pump 15b to the second nozzle 7.
Patent JP-H067712-A (JP)
Title: Atomizing liquid sucking apparatus of atomizer
Inventor: YANAGIDA JUN
IPC: B65D83/42
Filed: 1991-05-30
Abstract: PURPOSE:To atomize a liquid even in the case an atomizer itself is set at any angle, e.g. transversely, diagonally, or set upside down, regarding a small size atomizer such as an aerosol container-type, a spray-type. a trigger handle-type. CONSTITUTION:A pipe 5 to connect a tank 2 and a nozzle 6 is made of a flexible material and a part, for example a coil spring, to prevent crush due to the negative pressure at the suction time is built in. Further, a sinker with a sufficient weight to sink the free end side of the pipe in a liquid is installed.
Patent JP-S5944378-A (JP)
Title: Preparation of nicotine derivative
Inventor: SHIBAGAKI MAKOTO
IPC: A24B15/00
Filed: 1982-09-06
Abstract: PURPOSE:To mass produce the titled compound useful as an improver for fragrance and flavor of tobacoo easily and inexpensively, by reacting nicotine with a benzyl halide, reacting the reaction product with a methyl halide, etc., reacting the resultant product with triphenylphosphine. CONSTITUTION:Nicotine is reacted with a benzyl halide to give an N-benzylnicotinium halide. This compound is reacted with a methyl halide, ethyl halide, normal propyl halide, isopropyl halide, or beta-phenylethyl halide, to give a compound shown by the formula I (R is CH3, CH2CH3, CH2CH2CH3, etc.; X<-> and Y<-> are proper anion, preferably I<->, or Br<->). This compound is then reacted with triphenylphosphine in dimethylformamide to give the desired compound shown by the formula II. The amount of the methyl halide is 1-5 times the quantity of nicotine, and the amount of triphenylphosphine is 1-double the quantity of nicotine.
Patent JP-H04352044-A (JP)
Title: Memory device
Inventor: WAKATSUKI KENICHI
IPC: G11C11/401
Filed: 1991-05-29
Abstract: PURPOSE:To shorten time required for searching specific data by applying data and reading out an address. CONSTITUTION:A decoder 3 decodes an inputted address 101 and outputs the decoded result to a memory cell array 1 through a tri-state buffer 4. The value of a memory cell selected by the array 1 in accordance with the decoded result is encoded by an encoder 14 and outputted to the external through a tri-state buffer 16. A decoder 11 decodes inputted data 102 and outputs its decoded result to the array 1 through a tri-state buffer 12. The value of a memory cell selected by the array 1 in accordance with the decoded result is inputted to an encoder 7 through a converter 5 and encoded by the encoder 7 and the encoded result is outputted to the external through a tri-state buffer 9.
Patent JP-S6134089-A (JP)
Title: All-solid electrochromic display element
Inventor: KIHARA YASUNORI
IPC: C09K9/00
Filed: 1984-07-26
Abstract: PURPOSE:To provide the titled electrochromic display element whose operating voltage is low and which exhibits high-speed response, clear color display and high contrast, by providing an electrochromic layer and a solid electrolyte layer in a laminate form between first and second transparent electrodes. CONSTITUTION:A transition metal oxide (e.g. WO3) is deposited on a first transparent electrode composed of, e.g., In2O3 formed on a light-transmissive substrate to form an electrochromic layer. A solid electrolyte layer composed of a hydrated derivative of an amorphous fluorohydroxide of the formula (wherein M is Mg, Sr, Ba, Ca; when M is Mg, 0<=x<=0.16, 0.8<=y<=4.0; when M is Sr, 0<=x<=0.21, 1.0<=y<=4.4; when M is Ba, 0<=x<=0.24, 1.2<=y<=4.8 and when M is Ca, 0<=x<=0.18, 0.9<=y<=4.2) is formed on said electrochromic layer in a steam atmosphere by a metallizing method using electron beam heating. A second transparent electrode layer is then formed on said electrolyte layer.
Patent JP-S6311888-A (JP)
Title: Transmission type photointerruptor
Inventor: IKEDA TAKESHI
IPC: H01H35/00
Filed: 1986-07-02
Abstract: PURPOSE:To reduce assembling cost, by bending a flexible printed circuit board into a U-shape and uniting a light emitting element and photodetector in opposed relation to each other. CONSTITUTION:A circuit pattern connecting the chip 1a, phototransistor chip 2a and connector 6 of LED to each other is formed on a flexible printed circuit board 7 and, after chips 1a, 2a are adhered, said chips 1a, 2a are connected to the circuit pattern by bonding. Next, a molten transparent acrylic resin 10 is dripped on the chips 1a, 2a and subsequently solidified. Next, the light emitting part having the chip 1a mounted thereto of the board 7 and the light receiving part having the chip 2a mounted thereto thereof are bent into a U- shape to be inserted in a concave container 3 having slits 4 provided to the opposed surfaces thereof. By this method, assembling cost can be reduced.
Patent JP-H07332063-A (JP)
Title: Diesel particulate filter and manufacture of it
Inventor: KAWAMURA HIDEO
IPC: F01N3/02
Filed: 1994-06-13
Abstract: PURPOSE:To improve incineration efficiency by enhancing adhesion between a ceramic fiber cloth for constituting a filter and a heater, and also to enhance durability by preventing both sides from rubbed against each other. CONSTITUTION:A mesh-like heater 23 is formed by longitudinally and laterally overlapping metallic wires 21 and welded to one another [in the drawing (a)]. The metallic wire 21 is partially cut or bent on the way of the wire, so as to form a fixing metallic protrusion 21a [in the drawing (b)]. The fixing metallic protrusions 21a are perpendicularly erected [in the drawing (c)]. A ceramic fiber cloth 13 is arranged on a mesh-like heater 23, so as to penetrate the fixing metallic protrusions 21a [in the drawing (d)], and then the fixing metallic protrusions are caulked, so as to fix the ceramic fiber cloth to the mesh-like heater [in the drawing (e)].
Patent JP-S5379230-A (JP)
Title: Control device of pulse width controlling inverter
Inventor: MIYAZAWA YOSHIAKI
IPC: H02M7/48
Filed: 1976-12-23
Abstract: PURPOSE: To simplify the composition of circuits as well as to improve transient response to disturbances such as charge of load, deviation of direct-current voltage by applying digital technics to a pulse width controlling inverter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5378566-A (JP)
Title: Intermittently supplying device
Inventor: TAKATSUKI KIYOSHI
IPC: B65B1/06
Filed: 1976-12-23
Abstract: PURPOSE: To intermittently supply fruits without damage by providing stocker containing a rocking plate therein rockably at the delivery end of a conveying unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5378567-A (JP)
Title: Intermittently supplying device
Inventor: TAKATSUKI KIYOSHI
IPC: B65B1/06
Filed: 1976-12-23
Abstract: PURPOSE: To intermittently supply fruits without damage by providing a stocker with oblique bottom at the delivery end of a conveyor and with sheet openably provided at the rear surface thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5854439-A (JP)
Title: Printing system for data collecting state
Inventor: OOTSUKA TETSUO
IPC: B41J29/38
Filed: 1981-09-28
Abstract: PURPOSE:To clearly print the collecting status of data from respective terminal devices at a required time by storing data indicating the data collecting status of each terminal device and reading of out and printing these data successively at the depression a specific key. CONSTITUTION:Data are written in a transmission buffer RB in a transmission controlling circuit 2 and inputted to an interruption controlling device 3. Signals from a keyboard 4 are written in an input buffer IN in an input controlling device 5 and sent to a CPU6. The CPU6 transmits and receives data among a collecting state memory 7, a collecting memory 8 in each line, a collecting buffer IRF, and a flopy disk FDD. In addition, the CPU6 outputs printing data to a printing buffer PB in a printing control part 9. A printer 10 is driven in accordance with the printing data in the printing buffer PB and the data are printed on recording paper.
Patent JP-S5779291-A (JP)
Title: Gear pump
Inventor: KUDOU NOBORU
IPC: F04C2/14
Filed: 1980-10-31
Abstract: PURPOSE: To communicate a ditch formed by notching the wall of the pump chamber which faces the side wall opposite to the bearing section of the gears to the driving side of the pump chamber, thereby enablig a high pressure in the delivery side of the pump chamber to act on the gears through the ditch in the direction where the high pressure could correct the slant of each gear.  
     CONSTITUTION: A ditch 11 is notched on the wall of pump chamber 1 which faces the wall opposite to the bearing section 8, 9 of a driving gear and a driven gear 4, 5. The ditch 11 is made on the inner wall of the cover (b) and consists of a central part 11a which communicates to a delivery opening 1b of the pump chamber 1 and two wing sections which extends to the direction of the center of each gear 4, 5 from the central part 11a. In a pump which is equipped with the said device, high pressure oil in the delivery side 1b of the chamber comes into the ditch 11 and the high pressure is applied to the sides of the gears 4, 5 through each wing section 11b in the f 2  direction as shown by arrows, thereby preventing the slant of the gears 4, 5 effectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11349792-A (JP)
Title: Polyester composition and film therefrom
Inventor: URA TOMOKATSU
IPC: C08K7/26
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester composition having small amount of cracked particles, and useful for producing a highly transparent and slippery film by including inert fine particles having average bearing force against compression pressure within a specific region. SOLUTION: The objective composition comprises (A) a polyester preferably of an aromatic polyester composed of an aromatic dicarboxylic acid (e.g. terephthalic acid) as a principal acid component, and an aliphatic glycol (e.g. ethylene glycol) as a principal glycol component, and (B) 0.01-10 wt.%, preferably 0.01-5 wt.% inert fine particles having average bearing force A against compression pressure satisfying the formula 0.1<=C×(A×B)<0.5> <=20 [A is the average bearing force against the compression pressure (MPa); B is an average particle diameter of compressed particles (μm); C is a pore volume (ml/g)] based on the weight of the component A. Preferably, the average particle diameter of the component B is 0.01-5 μm, and the pore volume is 0.05-2 ml/g. The constituent of the component B is preferably porous silica particles or the like.
Patent JP-H05117331-A (JP)
Title: Sodium styrenesulfonate/n-(4-sulfophenyl)maleimide copolymer
Inventor: ESU RICHIYAADO TAANAA
IPC: C08F212/14
Filed: 1991-06-26
Abstract: PURPOSE: To obtain the subject copolymer having a predetermined range of number average mol.wt., excellent in viscosity characteristics and stability and useful as a thickening agent, by alternately copolymerizing a sodium sulfophenyl maleimide monomer and a specific styrene sulfonate monomer in a specific ratio.  
     CONSTITUTION: The objective water-soluble copolymer is a solid alternating copolymer of a sodium-N-(4-sulfophenyl)-maleimide monomer (A) and a neutralized metal or amine sulfonate monomer represented by formula I {wherein Y +  is a cation selected from among the group IA, IIA, IB, IIB elements or quaternary amine represented by formula II (wherein R 1 -R 3  are each a 1-12C aliphatic groups or H)] (B) and characterized by that a number average mol.wt. is 5000-200000 and a molar ratio of the copolymers A, B is 50:50. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2000343922-A (JP)
Title: Estimating device for relative velocity between parts above and below spring in vehicle
Inventor: MURATA MASAHIRO
IPC: G01P7/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To accurately estimate a relative velocity between parts above and below a spring even in time of turning of a vehicle. SOLUTION: In this device, a roll angular velocity θd of a vehicle body is calculated on the basis of a steering angle δand a vehicle velocity V (S20), while a stroke velocity Voi of each wheel is calculated by calculation of an observer on the basis of a vehicle model according to vertical accelerations Gbfl-Gbrr (S30). In the case of a turning state of a vehicle (S40), heave components Vhf, Vhr of the stroke velocities Voi of the front wheels and the rear wheels are calculated on the basis of the stroke velocities Voi (S50), while roll components Vsf, Vsr of the stroke velocities Voi of the front wheels and the rear wheels accompanying steering are calculated (S60). A relative velocity Vpi between parts above and below a spring is calculated on the basis of the heave components Vhf, Vhr and the roll components Vsf, Vsr (S70).
Patent JP-S5855969-A (JP)
Inventor: KANEKO TADAAKI
IPC: G09F13/00
Filed: 1981-09-29
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-S6132039-A (JP)
Title: Photographing device
Inventor: SAKAI SHINJI
IPC: G01R31/36
Filed: 1984-07-24
Abstract: PURPOSE:To simplify constitution by selectively displaying battery consumption and photometric values and thereby reducing the number of diplay units by common use. CONSTITUTION:When voltage level of a battery BA is sufficiently high, and output of comparators CP1, CP2 is L, terminals A, B of a data selector DS become L, and the selector DS selects aperture value basing on photometeric value through a controller CON and displays it in a display unit DU. When the level is a little lower and not suitable for photographing, only output of the comparator CP2 is inverted to H, and the terminal B repeats H, L through an AND gate A3, and output of a warning pattern generator NP and the stop value are selected alternately by the selector DS and displayed in the display unit DU. When the voltage of the battery BA drops to the state that hinders photographing, output of the comparator 1 becomes H and only output of the generator NP is displayed by flickering. Thus, number of display units becomes small by common use, and constitution of the photographing device becomes simple.
Patent JP-H11309-A (JP)
Title: Image processor
Inventor: OIKAWA MICHIO
IPC: G02B27/22
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To easily seize the three-dimensional positional relationship and the sight line direction in an endoscope image or the whole object of an endoscope itself by simultaneously displaying a synthetic image of a three-dimensional image of an object and a model image of an endoscope tip part and a photographing image of the endoscope. SOLUTION: Before an operation, a three-dimensional tomographic image of an area containing the lesion of a person to be operated is photographed by using a three-dimensional measuring device 15, and is stored in a data storage device 111. Next, the three-dimensional tomographic image is segmented with every lesion and organ, and an operation plan before the operation is made by using it, and a treating plan image to show the relationship between the lesion and a peripheral tissue viewed from various angles is made, and is stored in the data storage device 111.  An image of an operation part is photographed by an endoscope 17 inserted into the lesion, and it and the treating plan image made before the operation are synthesized, and it is displayed on a display means 13 so that to which position image of the lesion an endoscope image belongs can be understood, and non-laparotomy and non-thoracotomy can be supported.
Patent JP-H0448471-A (JP)
Title: Recording and reproducing device
Inventor: IKETANI AKIRA
IPC: G11B20/10
Filed: 1990-06-13
Abstract: PURPOSE:To make the memory capacity of the whole storing circuit half by sharing a storing circuit for recording and a storing circuit for reproducing. CONSTITUTION:A storing output selecting circuit 5 transmits the output of a storing circuit 3 to a recording circuit 6 at recording. The one part of error correcting encoding to the recording input which is the output of the storing circuit 3, code converting for recording and the like are executed in the recording circuit 6 and a recording system is generated and is recorded on a recording medium. The output of the storing circuit 3 is transmitted to an output circuit 8 through the storing output selecting circuit 5 at reproducing. The video of a digital condition or a sound signal is converted into the signal of an analog condition in the output circuit 8 and is transmitted to the television receivier or the sound output equipment of external part. Thus, the storing circuit divided into one for recording and one for reproducing conventionally can be shared for recording and for reproducing with a very simple circuit constitution and the capacity of the whole storing element can be made half.
Patent JP-S6132014-A (JP)
Title: Multiple core optical fiber unit
Inventor: KAWAMURA TAKESHI
IPC: H01B11/00
Filed: 1984-07-24
Abstract: PURPOSE:To make separation and connection of optical fiber very easy by containing flat parallel optical fiber having separating grooves in shallow grooves of a grooved metallic spacer and covering the outer periphery with a protecting layer. CONSTITUTION:Two optical fibers are arranged parallel, and flat braid type parallel two-core fiber unit 2 covered with a covering layer having grooves for separation 7 is contained inside shallow grooves of a metallic spacer 3, and the outer periphery is covered with a protecting film 4. As the grooves of the spacer 3 are shallow, manufacture is easy, and the unit 2 is of flat parallel type and thin, the strength can be maintained even when the outer diameter of the spacer is made small. The optical fiber 1 can be separated easily by the separating grooves and can be connected easily to other optical fiber.
Patent JP-H0820216-A (JP)
Title: Air conditioner for vehicle
Inventor: IKEDA SUSUMU
IPC: F25B41/04
Filed: 1994-07-06
Abstract: PURPOSE:To perform accurate control of air blow capacity in accordance with heating condition of a heat exchanger by detecting temperature of air after it passes the heat exchanger and driving an air blow means by an air quantity limit means at a predetermined minimum air quantity when blow-out temperature is lower than a predetermined temperature. CONSTITUTION:A microcomputer 34 is provided with a CPU, a ROM in which a program for air quantity control is stored, a RAM, etc., to send a predetermined signal to each drive circuit 35, 36, 37 of a compressor, solenoid valves, and a fan so that the number of revolutions of the compressor 1, the opening and closing of solenoid valves 7 10, and quantity of air of an electric fan 26 are controlled. Moreover, temperature of air after it passes a heat exchanger is detected by a blow-out temperature detector 27. When operation mode is at heating mode or heating is dry and air blow mode is at AUTO air quantity and blow-out temperature is lower than a predetermined temperature, voltage to be supplied to the electric fan 26 under normal air quantity control is set to a low level value which is set in advance. Consequently, it is possible to avoid abrupt change of quantity of air, blowing out of cold air into the inside of a vehicle, and abnormal discharge pressure of the compressor 1 due to the stop of an air feed means.
Patent JP-S5279353-A (JP)
Title: Refrigerating cycle
Inventor: YOKOUCHI KUNIO
IPC: F25B13/00
Filed: 1975-12-26
Abstract: PURPOSE: A refrigerating cycle that can raise discharge pressure through reduction of the capacity of its heat exchanger and raise the temperature of blow-off air, by circulating refrigerant through a passage change-over device in part of the heat exchanger. 
     COPYRIGHT: (C)1977,JPO&Japio