baber/WOPTO huggingface dataset:
Patent JP-S58150067-A (JP)
Title: Fuel pump device for engine
Inventor: OBARA YASUZOU
IPC: F02M37/12
Filed: 1982-03-02
Abstract: PURPOSE:To simplify construction of a driven part, by partitioning the inside of a pump casing into a pump chamber and pressure oil chamber through a diaphragm and communicating the pressure oil chamber to the high pressure side of a lubricating oil passage in an engine through a check valve, then causing the diaphragm to perform shuttle motion with pressure of lubricating oil. CONSTITUTION:If an engine is started, lubricating oil in an oil reservoir 26 is sucked by an oil pump 19 to flow in through a passage 21 and forcibly fed to a lubricated part 20 in the engine simultaneously to flow in through a passage 22 then forcibly fed to a valve chamber 11 of a pump casing 1. The lubricating oil in this chamber 11 flows in through a small notch 14 of a check valve 13 to reach a pressure oil chamber 4, if an oil quantity in the chamber 4 increases, a piston 15 and diaphragm 2 are lifted. As a result, the inside of a pump chamber 3 is pressurized, and a suction valve 8 is closed while a delivery valve 9 is opened to deliver fuel in the chamber 3 to the downstream side of fuel supply passage 10. While the valve 13 is lifted in a follow-up state to said piston 15 or the like, if the valve 13 is seated to a valve seat 12, pressure of oil in the chamber 4 decreases to lower the piston 15 or the like.
Patent JP-H10211846-A (JP)
Title: Side lamp for vehicle
Inventor: TANIHATA HISAO
IPC: B60Q1/24
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a side lamp whereby long narrow irradiation is applied to the sideward of a vehicle, further more safety can be confirmed, and glare is prevented from being given to the other vehicle, by a single of the side lamp for a vehicle. SOLUTION: This side lamp is formed by storing an electric bulb 24 and a reflecting mirror 25 in the inside of a housing 26 covered with a protecting cover 27. Here, in the protecting cover 27, a total unit is long narrow formed, in a front/rear part, a front/rear shielding part 37, in a side part, right/left shielding part, in a lower part, lower surface light transmissive part 39 are receptively formed, an irradiation area is formed by setting a front/rear irradiation angle to 120 to 150 degree and a right/left irradiation angel to 3 to 10 degree. When this vehicle side lamp 20 is lighted, long narrow irradiation is applied by a single light in a wide range from a rear wheel to a front wheel, by a driver, vertical sideward safety can be confirmed through a side mirror.
Patent JP-S54125436-A (JP)
Title: Static induction electric apparatus
Inventor: KIUCHI KAZUYUKI
IPC: H01F27/06
Filed: 1978-03-24
Abstract: PURPOSE: To reduce the cost and improve the reliability, by simplifying and facilitating the steady rest of the interior member and increasing the resisting strength of the upper portion of the tank against the internal pressure thereof by utilizing a steady rest device for the interior member.  
     CONSTITUTION: A hole portion of a rest seat 8 provided on the upper portion 1 of a tank is formed in a tapered square shape in which the upper part is wider than the lower part. On the other hand, a square-shaped rest projection 7 is provided on the upper portion of the interior member. Interposed between said hole and said rest projection is an adjusting member 13 having a surface with a taper opposite to that of the hole, and member 14 for preventing the vertical movement of the adjusting member is provided to achieve the steady rest of the interior member and to prevent the upward deformation of the upper portion of the tank due to internal pressure. Thus, the steady rest device can easily be mounted without regard to the shape of the tank and the condition of the interior member, and even if the mutual relation between the interior adjustment can easily be effected and all horizontal vibration can effectively be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52115450-A (JP)
Title: High-frequency heater
Inventor: MATSUSHIMA HARUO
IPC: F24C7/02
Filed: 1976-03-24
Abstract: PURPOSE: To obtain a device mentioned on the face that combines a magnet to automatically allow agitating, in the time when cooking high viscosity liquid such as stew in an electronic oven. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54125514-A (JP)
Title: Lubricating device of screw compressor with shaft sealing device
Inventor: NAGATA KIMIO
IPC: F04C29/02
Filed: 1978-03-24
Abstract: PURPOSE: To prevent oil shortage on the seal surface of a prelubricated shaft device by adding an oil separator in the lubricating system of the prelubricated shaft device.  
     CONSTITUTION: An oil separator 19 being added to an lubricating system 20 of a prelubricated shaft part, its gas part is connected to a gas absorption passage of an absorption gas strainer 17 through a pipe line 21. Under this structure, high temperature oil separated at an oil separator 3, cooled at an oil cooler 6, is pressurized by an oil pump 7, and is separated into the lubricating systems 8W10 of compressors and the lubricating system 20 of the prelubricated shaft part; high temperature and high pressure oil separated into the lubricating system 20 of the prelubricated shaft part is further separated into oil and coolant gas at the oil separator 19, the oil of high purity being supplied into the prelubricated shaft device 13. Therefore, the oil shortage on the seal surface of the prelubricated shaft device 13 is prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60176232-A (JP)
Title: Electrode forming process
Inventor: HAMADA HIROYOSHI
IPC: H01L29/43
Filed: 1984-02-22
Abstract: PURPOSE:To form an electrode with excellent ohmic contact with GaAlAs and excellent adhesion to an insulating film by a method wherein a process to laminate Cr layer, Zn layer and Au layer successively on a P type GaAlAs crystal and another process to heat-treat all of the formed layers are provided. CONSTITUTION:Island type Cr layers 12 are formed on a P type Ga0.55Al0.45As single crystal 11. The Cr layers 12 may be formed into island type economically owing to surface tension by means of e.g. Cr evaporation process on the single crystal 11. Next a Zn layer 13 and an Au layer 14 are successively formed on the Cr layers 12 to be heat-treated at the temperature of around 350 deg.C. Consequently all layers are alloyed while an alloy layer 15 may come into excellent ohmic contact with the single crystal 11 because the Zn layer 13 comes into direct contact with the surface of single crystal 11 due to the island type of Cr layers 12 while Zn is directly diffused in Ga0.55Al0.45As single crystal 11 in case of the heat-treatment process. Besides, when the alloy layer 15 comprising said three layers is formed on the insulating film such as SiO2, Al2O3 etc., the alloy layer 15 may be provided with excellent adhesion due to Cr layers 12 filling the role of bonding layers.
Patent JP-S63202154-A (JP)
Title: Serial communication system
Inventor: SHIRAKAWA HIROSHI
Filed: 1987-02-18
Abstract: PURPOSE:To prevent a system from being made large in size or complicated by using a data line and a control line of serial communication and selecting a terminal station from a central station when the mode is not in the data transmission mode so as to attain the communication of 1:n. CONSTITUTION:A central equipment 1 makes a control signal of a control line ER of a line 221 insignificant. An integration circuit 23 prevents the malfunction of a one pulse circuit 24 when noise is generated in the control line ER. Lines 221, 222 and lines 223, 224 are connected via a selector 22 and the terminal equipment 3 and the central unit 1 use a line group 200 to be in the serial communication enable state via an RS-232C interface. In sending a data from the terminal equipment 3, the RS-232C standards are applied via the lines 223 and 224. The central unit 1 and the terminal equipment 3 connected with each other are restored by making the control signal of the controlline ER insignificant again.
Patent JP-H04274101-A (JP)
Title: Road lighting apparatus and road lighting device
Inventor: SHIKAKURA TOMOAKI
IPC: F21S8/08
Filed: 1991-02-28
Abstract: PURPOSE:To improve the appearance, and improve the evenness of a road surface by disposing a lighting apparatus in parallel to the road surface. CONSTITUTION:A single-base lamp 9 is disposed directed diagonally down on the other side of an apparatus main body 1 having a support body installation part 3 on one side and having an aperture 2 in a lower surface, a reflection body is provided almost in parallel to a shaft passing through a center axis of the lamp on the upper side of the lamp to form a road lighting apparatus, and this lighting apparatus is installed on a support body with the lower surface aperture almost in parallel to a road surface. By setting the protruding distance of the apparatus toward the center side of the road surface small, the evenness of the road surface can be improved, and the appearance is not impaired.
Patent JP-H01208721-A (JP)
Title: Magnetic memory body and production thereof
Inventor: NAKAGAWA TETSUO
IPC: G11B5/725
Filed: 1988-02-16
Abstract: PURPOSE:To protect a metal medium against the impact and wear of a head and against the moisture, chlorine, etc., in the environment by coating a magnetic metallic medium on a substrate and forming a thin film consisting of at least one kind of the material selected from an oxide, nitride, carbide and carbide and carbon thereon. CONSTITUTION:The thin film consisting of at least one kind of the material selected from the oxide, nitride, carbide, and carbon is formed on the metallic medium formed on the substrate. At least a mixture contg. one kind of metal alcoholates of Ti, Zr, Hf, Nb, and Ta and polyether fluoride polymer having a carbonyl group is formed on this thin film. The oxide, nitride and carbide are the comps. of the elements selected from Al, B, Y, Si, Ti, Zr, Hf, Nb, Ta, Cr, Mo, and W and the mixed layers and laminated layers thereof are optional. The corrosion resistance of the metallic medium in the environment of the moisture, chlorine, etc., is thereby improved. The friction coefft. between the memory body and the head is thereby decreased.
Patent JP-H04247337-A (JP)
Title: Optical disk
Inventor: HAGIWARA TSUNEO
IPC: G11B7/257
Filed: 1991-02-04
Abstract: PURPOSE:To provide the optical disk which has an excellent antistatic property and improved flawing resistance by coating the photoirradiated surface of the optical disk with the cured and coated film of a curable resin compsn. CONSTITUTION:This optical disk is constituted by coating the photoirradiated surface of the optical disk with the cured and coated film of the curable resin compsn. contg. (A) 3 to 40wt.% mono(meth)acrylate of the oligoethylene oxide and oligopropylene oxide of formula CH2=CR<1>CO(OCH2CHR<2>)nOH (R<1>, R<2> denote a hydrogen atom or methyl group; (n) denotes integer from 4 to 6), (B) 40 to 80wt.% dipentaerithritol hexa(meth)acrylate or the caprolacton modified matter thereof, (C) 0 to 40wt.% of polymerizable diluent exclusive of the components (A), (B) at need, (D) an anionic surfactant at 0.01 to 10wt.% of the total weight of the components (A), (B) and (C), and (E) a photopolymn. initiator at 1 to 10wt.% of the total weight of the components (A), (B) and (C).
Patent JP-S62191105-A (JP)
Inventor: HASEGAWA SHINZO
IPC: B28B21/90
Filed: 1986-02-18
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-H04218384-A (JP)
Title: Production of optically active (-)-2-halo-1-(substituted phenyl)ethanol and (-)-substituted styrene oxide
Inventor: SAWA IKUO
IPC: C12P7/22
Filed: 1991-02-01
Abstract: PURPOSE:To efficiently produce optically active (-1)-2-bromo-1-(3'-chlorophenyl) ethanol useful as a synthetic intermediate for medicines, agricultural chemicals, etc., and a (-)-substituted styrene oxide. CONSTITUTION:A fungus belonging to the genus Ashbya, Brettanomyces or other nine genuses is brought into contact with 2-bromo-1-(3'-chlorophenyl) ethanone and asymmetrically reduced to form (-1)-2-bromo-1-(3'-chlorophenyl) ethanol, which is isolated and purified. The prepared alcohol is subjected to ring closure under an alkali condition to give (-)-substituted styrene oxide.
Patent JP-H04246557-A (JP)
Title: Rubber roll
Inventor: SATOYOSHI MINORU
IPC: B41J13/076
Filed: 1991-01-31
Abstract: PURPOSE:To offer a rubber roll which is used as a paper feed roll, a platen roll and others and is easy to control the friction coefficient. CONSTITUTION:The rubber composition of a rubber roll is a blend of butadiene type rubber such as styrene butadiene rubber, nitrile butadiene rubber, etc., and isoprene containing rubber such as isoprene rubber, etc., and the friction coefficient is controlled by the blending ratio of those types of rubber.
Patent JP-H06252079-A (JP)
Title: Ion implantation method and its device
Inventor: MIMURA AKIO
IPC: H01L21/265
Filed: 1993-02-23
Abstract: PURPOSE:To provide a method of implanting ions capable of implanting ions on a thin film formed on a large-sized substrate at a high speed and at a low temperature and activating the implanted ions, and its device. CONSTITUTION:After ions are implanted on a thin film, energy beams are emitted to the thin film to activate the implanted ions. Also, the thin film is used as a thin film element of a self-aligning type. Also, an ion implanting device 31 comprises: an ion implantation chamber 32 composed of a first vacuum tub 41 and an ion source 42 provided in the first vacuum tub 41; an energy beam emitting chamber 33 provided in the ion implantation chamber 32 via a switchgear 36, composed of a second vacuum tub 51 and an energy beam source 52 provided in the second vacuum tub 51; and a substrate carrying mechanism 44 provided in the ion implantation chamber 32 and the energy beam emitting chamber 33, for holding a substrate 20 and loading or unloading it.
Patent JP-H02296697-A (JP)
Title: Soda-fountain device
Inventor: CHIYAARUSU AARU OOEN
IPC: B01F3/04
Filed: 1990-02-16
Abstract: PURPOSE: To obtain a neat and consolidated home carbonation system which gives a user a wide range of beverages by a compact and convenient method by providing the system with a high pressure C02 source which comprises a pressure vessel and a regulator valve assembly and which discharges low pressure C02 selectively and with a hose means for pressurizing a bottle by being selectively connected. CONSTITUTION: Once a loaded rack is placed at a convenient place on a counter top 66, a system 50 is wholly stored conveniently, in an orderly manner and visually favorably. In order to operate the system, a seltzer dispenser 56 is removed from the rack 64 and is connected to a fill hose speedily for filling gas. After this, a selected syrup bottle 58 is removed from the rack, and the selected concentrated syrup in a container is made to face an appropriate glass. Apart from this, the syrup is mixed with water in a charge and discharge bottle. A discharge valve common to a seltzer bottle assembly is operated once, consumable carbonated saturated beverage is made speedily at home.
Patent JP-H06228991-A (JP)
Title: Automatic faucet device
Inventor: SHIRAI KENJI
IPC: E03C1/05
Filed: 1993-01-28
Abstract: PURPOSE:To detect an object to be detected without fail as a moving body by using a photoelectric sensor comprising a light-emitting part, a light-receiving part and a detector. CONSTITUTION:A photoelectric sensor 9 comprises a light-emitting part 10, a light-receiving part 11 receiving reflected light reflected by an object H of light emitted from the light-emitting part 10 and outputting an electric signal, a current control circuit 12 for supplying a current for changing the quantity of light emitted in a saw tooth shape for a fixed period to the light-emitting part 10 and a detector 13 outputting a moving-body detecting signal. When the object H is moved within the range of detection of the sensor 9, the peak value of the amount of light received from the reflected light of the light- receiving part 11 is detected in the circuit 13 while the object H is judged to be a moving body when the peak value changes with the lapse of time, the moving-body detecting signal is output. The moving-body detecting signal is amplified by an amplifier 14, an amplified moving-body detecting signal is input to a driving control section 20, a valve 2 in a faucet body 3 is driven by a motor, etc., incorporated into the control section 20, and water is discharged from a water spout 5.
Patent JP-S55126224-A (JP)
Title: Controlling method for light emission of strobe light emitting device
Inventor: KAWADA MINORU
IPC: H05B41/36
Filed: 1979-03-23
Abstract: PURPOSE:To reduce the dazzle at the light emission photographing and reduce the capacity of commutation condenser by letting light be emitted intermittently at high frequencies by way of an intermittent light emission control circuit. CONSTITUTION:While the automatic dimming signal by a reflected light receiving photo diode 8, integrating circuit 9, comparator 11, arithmetic circuit 10 is being applied, an intermittent light emission control circuit 12 generates the square pulse train of high frequencies. At the high level thereof, the light emission start trigger circuit of the light emission circuit 14 is triggered, and at the low level, the light emission stopping SCR of the circuit 14 is triggered, so that a xenon light emitting tube 4 is let to emit light intermittently at high frequencies by the charged charge of a main capacitor for one light emission. As a result of this, the dazzle that the subject person feels is reduced and since the light emission capacity at the intermittent light emission is relatively small, the light emission current of the xenon tube 4 becomes small as well, whereby the capacity of the commutation condenser may be made small and the small light quantity photographing of a near distance correctly performed.
Patent JP-H07218635-A (JP)
Title: Optical phase difference type vehicle sensing method
Inventor: IMAZU KENZO
IPC: G01S17/42
Filed: 1994-02-07
Abstract: PURPOSE:To detect a vehicle with high reliability regardless of the weather by a method wherein a decision is made that a vehicle is sensed when the output from an optical phase difference range finder (optical range finder) represents a distance shorter than a threshold value. CONSTITUTION:Four optical range finders S(Sa, Sb, Sc, Sd) are housed in a head disposed above a running path of vehicle. A near infrared beam is projected from a light projecting section and the reflected light is received at a light receiving section in order to calculate the distance at a distance operating section. The irradiating lights from the range finders S are arranged such that a pair of opposing sides are located at each top corner part of a square monitoring region extending in parallel with the advancing direction of vehicle. At a sensing section 1, a CPU 2 receives an analog signal from each range finder S through an analog signal switch 3 and executes a predetermined processing according to a program stored in a ROM 8. In other words, the distance output is compared with a predetermined threshold value thus detecting a vehicle. Furthermore, passing time and distance of vehicle are determined based on the data from upstream and downstream range finders Sa, Sb and Sc, Sd thus determining the passing speed.
Patent JP-H04275814-A (JP)
Title: Cutting tool
Inventor: SUGIHARA HARUTATSU
IPC: B23B51/10
Filed: 1991-02-28
Abstract: PURPOSE:To easily ensure the accuracy of working depth of a countersink and prevent the eccentricity thereof by providing a guide portion for preventing the eccentricity of countersink working on the forward end of a tool main body, and providing a stopper for regulating the depth of countersink working on the tool main body. CONSTITUTION:A guide portion 3a for preventing the eccentricity of countersink working is provided on the front end of a tool main body 3 in a cutting tool for applying countersink working to a member 1 where a hole for a flat countersunk head screw is worked. Further, a stopper 4 for regulating the depth of countersink working is provided on the tool main body 3.
Patent JP-S58151183-A (JP)
Title: Picture storage and transmitting device
Inventor: MIKADO TSUNEO
IPC: H04N7/173
Filed: 1982-03-04
Abstract: PURPOSE:To attain the access to a memory device without waiting time, by providing at least one system of input control section for write and plural systems of output control sections for read, for the 1st and the 2nd memory devices storing the same picture information. CONSTITUTION:A changeover switch SW3 of a channel multiplexer 2 is connected to the A channel (a), and when picture information is given from a memory  1A of the channel A to an output controller C3 via the switch SW3 and an output request signal r2 is generated from an edition output controller C2, the system controller 3 receives it and a switching control signal (q) to the B channel  (b) is given to a switch SW2 of the multiplexer 2. As a result, the readout output  of a B channel memory 1B is given to the output controller C2 via the SW2 and the output request of the two systems is satisfied at the same time without waiting time.
Patent JP-H07245802-A (JP)
Title: Inspection apparatus for power supply equipment for electric rolling stock
Inventor: ISHIKAWA TOMOAKI
IPC: B60L1/00
Filed: 1994-03-04
Abstract: PURPOSE:To make easier the inspection of a power supply equipment by calculating the difference between a reference value and a detected value of a voltage detecting circuit for detecting an output voltage of the power supply equipment when a load contactor is opened. CONSTITUTION:Since a load contactor 3 is closed in normal time, three-phase AC power is supplied from a power supply equipment 2 to a load 10. At the inspection time for the power supply equipment 2, the load contactor is opened by the load contactor drive circuit 9, so that the power supply equipment 2 and the load 10 are disconnected. Under this state, the difference between the reference value preset and the output voltage value of the power supply equipment 2 detected by the voltage detection circuit 5 is calculated, and this difference is compared to a predetermined value by a comparing circuit 7. By doing this, the inspection of the power supply equipment 2 can be performed more easily without switching the connections to the external portion and without connecting to other testing equipment.
Patent JP-H04272854-A (JP)
Title: Tape feeder of device for making a rubbing of a car body number
Inventor: TOGABE HIDESHI
IPC: B41F17/00
Filed: 1991-02-28
Abstract: PURPOSE:To feed automatically a specific length tape for making a rubbed copy. CONSTITUTION:A tape 26 for making a rubbed copy is equipped to a tape cartridge 20, and is drawn out by the specific length from the tape cartridge 20 by holding its end. It is stuck onto respective upper surfaces of a support part 20c of the tape cartridge 20 and stanchions 59, 59 of a tape holding base 23, which is pressed down with push rods 51-53 to be cut with a cutter 37. Then, it is held temporarily with a tape holding base 23. The cutter mechanism draws out its end successively from the tape cartridge 20 and cuts it to a specific length. The cut tape is temporarily stuck to the tape holding base to be held.
Patent JP-H09227638-A (JP)
Title: Rubber-modified styrenic resin composition
Inventor: HOSHINO TETSUYA
IPC: C08L33/08
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber-modified styrenic resin compsn. excellent in the balance among clarity, impact resistance, and moledability. SOLUTION: This compsn. comprises a continuous phase formed from a styrenic resin and dispersed particles contg. a rubber polymer. The rubber polymer has a wt.-average mol.wt. of 400,000-100,000 before being incorporated into the compsn., while the styrene block has a wt.-average mol.wt. of 26,000 or lower, and the difference in refractive index between the styrenic resin and the rubbery polymer is 0-0.01.