baber/WOPTO huggingface dataset:
Patent JP-S5377954-A (JP)
Title: Washer excellent in painting, corrosion-resisting and preventing from slip
Inventor: OIE YOSHIHIRO
IPC: C10N40/00
Filed: 1976-12-21
Abstract: PURPOSE: To provide the washer that has a limited volume of metal phosphate film at a lower layer, has the filming layer composing of vehicle for the ground coat, anti-rust pigment and anti-lubricant at an upper layer and is combined with the corrosion-resisting, the painting and the preventing qualities from slip. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000348572-A (JP)
Title: Combination switch
Inventor: SUZUKI KO
IPC: H01H35/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a combination switch for car equipped with a light switch means consisting of a light emitting element and a light receiving element. SOLUTION: A combination switch is composed of a light emitting element 9 to emit light, a light receiving element 10 to receive the light emitted by the element 9, and moving bodies 16, 26, 28 which are installed between the elements 9 and 10 and which shut off or allow passage of the light from the light emitting element 9. The moving bodies 16, 26, 28 are composed of filter parts 16e, 16f, 26c, 26d, 28e, 28f, 28g, 28h to admit passage of prescribed colored lights from the light emitting element 9 and light shutoff members 16g, 26e, 28i.
Patent JP-S5682447-A (JP)
Title: Injector for gas chromatography
Inventor: ROBAATO UIRIAMU SANPUSON
IPC: G01N1/10
Filed: 1980-11-01
Abstract: Sample injection and vaporization system for gas chromatography is capable of continuous injection of a liquid hydrocarbon sample in the -44 DEG  F. to 1074 DEG  F. boiling range from a closed system such as a flowing liquid stream or high pressure sample bomb. The system overcomes the temperature limitations inherent in the seals of existing sample valves and utilizes a syringe to transport a liquid sample from the sample stream to a hot vaporization zone through which a carrier gas is flowing. Insulating means keep the sample block containing the seals, including one which is contacted by both the carrier gas and sample stream, at a sufficiently low temperature to protect the seals.
Patent JP-S63318488-A (JP)
Title: Double-pipe heat exchanger
Inventor: KAWAI MASAFUMI
IPC: F28D7/14
Filed: 1987-06-22
Abstract: PURPOSE:To improve the corrosion resistance by eliminating air pockets so as to allow the forming of solid paint coating over the surface of the outer pipe 2 by installing spacers having opposed semicircular retaining parts whose inner diameter is nearly equal to the diameter of the outer pipe between adjacent outer pipes. CONSTITUTION:Spacers 6 are inserted between adjacent outer pipes 2 of a double-pipe heat exchanger 12, and the outer pipe 2 is securely retained by their semicircular retaining parts 6a, 6a'. The outer pipe 2, spacers 6 and a mounting stay 10 are further held together by a band 11. Due to the presence of the spacers 6, an air space is formed between adjacent outer pipes 2. Since the air space is formed as described between adjacent outer pipes 2 of the double-pipe heat exchanger 12 by inserting spacers 6, air pockets which are liable to occur at the time of painting are eliminated, allowing the manufacture of the corrosion-resistant double-pipe heat exchanger having a solid paint coating.
Patent JP-H05340391-A (JP)
Title: Blowing device for air conditioner
Inventor: KUDO SHUICHI
IPC: F24F1/00
Filed: 1992-06-15
Abstract: PURPOSE:To install a fan to a rotary shaft of a motor in a blower of an air conditioner. CONSTITUTION:A push nut 33A having a resilient pawl 33b formed around a circular nut hole 33a is insert moulded on the other side in a shaft direction of a D-shaped boss hole 31b of a boss part 31a, and the boss hole 31b of a fan 31 is inserted in the shaft direction from one side into a D-shaped cross sectional part 30b of a rotary shaft 30 of a motor to be engaged with it, thereby the resilient pawl 33b of the push nut 33A is automatically engaged with a ring-shaped groove 30a of the rotary shaft.
Patent JP-H053654-A (JP)
Title: Motor
Inventor: TANAKA KIMIO
IPC: H02K1/16
Filed: 1991-06-26
Abstract: PURPOSE:To surely insulate windings from each other and improve the mechanical strength of a stator core by premolding part of the outer peripheral section other than the inner peripheral surface and faces where main poles and auxiliary poles are faced to each other, upper surface, and lower surface of a stator core facing a rotor with a resin. CONSTITUTION:The stator core 10 of this motor is constituted by piling up a required number of core pieces punched from a hoop. A ring-like yoke section 1 is formed on the outer peripheral side and six pieces of the first winding section 2 constituting a main pole protruded toward the axis 14 of a rotor 12 are equally arranged on the inner peripheral side. On the outer peripheral section of the yoke section 1, six grooves 8 are arranged in the axial direction at regular intervals. The grooves 8 are provided to guide the core pieces constituting the stator core 10 when the pieces are fitted to a coil winding machine after premolding. In addition, the mechanical strength of the stator core 10 is improved by forming a resin layer 16 on the surface where the external walls 103a and 103c of poles 3a, 3b, and 3c and external wall 104 of an auxiliary pole 4, namely, surfaces where the poles 3a and 3c are faced to the auxiliary pole 4.
Patent JP-H0823544-A (JP)
Title: Contour correction circuit for multiplate type color image pickup device
Inventor: ABE TATSURO
IPC: H04N5/208
Filed: 1994-07-06
Abstract: PURPOSE:To provide the contour correction circuit of a multiplate type color image pickup device capable of reducing a circuit scale, reducing power consumption and preventing foldover distortion from being generated in signals after a contour correction processing. CONSTITUTION:The signals HDTL outputted from a BPF 40 for which the contour correction processing is performed are supplied to an IPF 42 and an LPF 43 for which respective frequency characteristics upto fS/2 are equivalent, the frequency characteristics more than fS/2 become inverse characteristics and the phases of mutual output signals are shifted for a portion corresponding to 1/2 picture element pitch. The output signals of the LPF 42 and the LPF 43 are selectively lead out based on the clocks of a frequency fS by a selection circuit 44.
Patent JP-S5486274-A (JP)
Title: Device and method for pellet bonding
Inventor: MOGAMI TAKESHI
IPC: H01L21/58
Filed: 1977-12-21
Abstract: PURPOSE: To improve both productivity of bonding operation and its yield by providing array pawls for arraying semiconductor pellets under prescribed position relations and by repeatedly moving pellets by an array pitch by using them.  
     CONSTITUTION: Array pawls 2 made of a thin plate are mounted on mount plate 1 with a smooth surface and slid directly on the mount plate using a cam mechamian, etc. At this time, semiconductor pellets 3 are interposed among pawls 2, so that pellets 3 will move by the fixe pitch. The constitution of the bonding device for the operation mentioned above is described hereafter. Namely, pellets 3 in wafer 6 supplied onto adhesive sheet 5 are adsorbed one by one by adsorption jig 4 and inserted into concave parts of array pawls 2 mounted on mount plate 1 in sequence. Next, array pawls 2 are slid to move pellets 3 to fixed positions, thereby bonding them one after another surrounding them with collects 7 made in one together with bonding head 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0820455-A (JP)
Title: Passbook printer
Inventor: NOMURA NORIYUKI
IPC: B41J13/26
Filed: 1994-07-06
Abstract: PURPOSE:To prevent any passbook print misregistering and errors in printed line detected results from occurring by installing a passbook thickness detecting mechanism and a control circuit shifting a tension roller to the height conformed to the detected thickness respectively, and making a passbook come into contact with at least three spots of tension rollers and driving rollers. CONSTITUTION:At a control circuit 49, an angle displacement is found out of each output of an angle detecting sensor 47 and an amplifier 48 of a passbook thickness detecting mechanism, calculating the extent of passbook thickness from the angle displacement. On the basis of this calculated value, a drive signal is emitted to a motor driver 50 being connected to the control circuit 49 till a distance between a tension roller 36 and a driving roller 35 is widened to the value, driving a motor 41, and the tension roller 36 is held to height equal to the passbook thickness by a mobile mechanism and thus a distance between the tension roller 36 and the driving roller 35 is secured. Accordingly, when the passbook gets into a space between these two rollers, any push-back force reverse to the traveling direction will not act on the passbook due to the thickness of the passbook itself and a difference in the thickness of its pages.
Patent JP-2000346340-A (JP)
Title: Oil combustor
Inventor: FURUTA SATOSHI
IPC: F23K5/14
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain an oil combustor in which a cartridge tank can be contained in a body cabinet from horizontal direction over 360 deg. without twisting body or arm. SOLUTION: A columnar cartridge tank 9 is contained in a substantially tubular guide 17 made of iron plate, or the like. A worker can set the cartridge tank 9 in the tubular guide 17 at a tank containing section 11 in the hand shaking direction with respect to the body cabinet 7 regardless of the body direction. Since the cartridge tank 9 can be contained without twisting arm or body, it can be contained without imposing any burden to the body.
Patent JP-H0730142-A (JP)
Title: Photodetector
Inventor: HIROKI TAMAYO
IPC: H01L31/10
Filed: 1993-06-25
Abstract: PURPOSE:To detect an optical signal with good sensitivity by a method wherein a waveguide is constituted of a buffer layer, an electron transit layer and an electron supply layer and the electron transist layer is used as an absorption layer. CONSTITUTION:An undoped AlGaAs layer 11 as a first buffer layer is laminated on a semiconductor GaAs substrate 10, and a groove 19 is dug by etching. In addition, an undoped AlGaAs layer 12 as a second buffer layer to be used as a clad layer is laminated on it so as to fill the groove 19, an undoped GaAs layer 13 is laminated as an absorption layer and as an electron transit layer to be used as a core layer for a waveguide, and an AlGaAs layer 15 is laminated as an electron supply layer to be used as an upper-part clad layer. Since the waveguide is constituted so as to include the absorption layer and especially the core layer in the waveguide is used as the absorption layer, light can be absorbed with good efficiency.
Patent JP-S5857247-A (JP)
Title: Rotary anode for x-ray tube and its manufacture
Inventor: FUKUHARA YOSHIO
IPC: H01J35/10
Filed: 1981-09-30
Abstract: PURPOSE:To obtain a rotary anode, which has no cracks generated during pressing process or during use, by joining metallic focusing part, which is made of either a W plate or a complex plate consisting of a W plate and an Mo plate, over the upper surface of a graphite base body prepared by radially providing a plural number of slits. CONSTITUTION:A rotary anode 1 is constituted of a plate-like metallic focusing part 2, and a graphite base body 3 which is attached to the lower surface of the part 2 by hot pressing. The part 2 is made by joining a W plate 4 and an Mo plate 5 together, and forming the joined body into a plate-like shape by hot work so that the Mo plate 5 is located on the inner side. The body 3 is radially divided into a plural number of pieces 3', which ae arranged so that they have a circular section, with given slits provided between the pieces 3'. As a result, a rotary anode for an X-ray tube, which has no possibility of causing any crack or the like in the graphite base body 3 due to thermal stress, can be obtained.
Patent JP-H04357114-A (JP)
Title: Production of zinc oxide powder of ultrafine particle
Inventor: YOSHIZUMI MOTOHIKO
IPC: C01G9/02
Filed: 1991-05-31
Abstract: PURPOSE:To provide zinc oxide powder of ultrafine particle having excellent dispersibility. CONSTITUTION:A zinc salt is hydrolyzed in an alcohol solution or a mixed solution of an alcohol and water under an alkali condition of final pH >=9 at >=60 deg.C to precipitate zinc oxide having <=0.05mum average particle diameter. Zinc oxide powder of ultrafine particle having <=0.05mum average particle diameter is obtained without passing through a burning process and provides a coating film having high transparency in a visible range and excellent ultraviolet ray screening effects.
Patent JP-H01320539-A (JP)
Title: Registration original text conversion system
Inventor: SATO MASATAKA
IPC: G06F9/06
Filed: 1988-06-22
Abstract: PURPOSE:To improve the matching of information between a program source and a registration original text defined in the source by providing a registration original text name inspection part, and judging whether or not a registration original text name just converted exists in converted registration original text names. CONSTITUTION:The registration original text name inspection part 32, when receiving a registration original text storage signal from a signal delivery part 31, inputs the registration original text name and the converted registration original text names from a memory 2 or 33. The inspection part 32 compares the registration original text name with the converted registration original text names, and judges whether or not the registration original text name setting the same registration original text name as a conversion original exists in a storage medium. When no same registration original text name exists, the registration original text name is generated newly, and the converted registration original text name is stored in the storage medium, and it is affected on the program source. Also, when the entirely same registration original text name exists, the registration original text name is affected on a program, thereby, the matching of the information between the program source and the registration original text defined in the source can be improved.
Patent JP-H093305-A (JP)
Title: Vibration-damping material composition with excellent performance in high-frequency region
Inventor: SOEDA YOSHIHIRO
IPC: C08L9/02
Filed: 1995-06-22
Abstract: PURPOSE: To obtain a vibration-damping material composition which is highly effective in damping high-frequency vibrations CONSTITUTION: This composition comprises: 100 pts.wt. epoxy resins (A) consisting of 1-60wt.% epoxy resin (A1 ) liquid at ordinary temp. and 99-40wt.% epoxy resin (A2 ) solid at ordinary temp.; 10-300 pts.wt. carboxylated acrylonitrile/conjugated diene copolymer rubber (B); 50-500 pts.wt. flaky inorganic filler (C); 10-100 pts.wt. particulate or acicular compounding ingredient (D) having a relative permittivity of 5.0 or higher; and a hardener (E).
Patent JP-S5380074-A (JP)
Title: Apparatus for controlling balance cylinder
Inventor: IMAI ISAO
IPC: B06B1/18
Filed: 1976-12-24
Abstract: PURPOSE: To accomplish automatic setting of initial balance for the vertical oscillator while automatically adjusting itself with the working pressure of the balance cylinder even in the face of fluctuation in the load. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H099337-A (JP)
Title: Management system for radio communication equipment
Inventor: FURUSAWA TOSHINORI
IPC: H04W8/04
Filed: 1995-06-22
Abstract: PURPOSE: To recognize information of a radio communication equipment belonging to a same group and to make position registration and calling efficient without relying on an exchange by providing a group information storage means in each radio communication equipment. CONSTITUTION: Plural radio base stations 4 are connected to an exchange 1 and the radio base stations 4 are plural radio communication equipments 5 make communication throng cordless in this system. The system is made up of an exchange 1 switching a channel, a central processing unit 2 controlling channel changeover, a main storage device 3 for subscriber information, plural radio base stations and radio communication equipment 5. In addition, a group information storage means 10 storing group information is provided in each radio communication equipment.  When a radio communication equipment 5 makes a call, the exchange 1 is informed of group information, and uses the given group information as call information of the radio communication equipment 5 to call all the radio communication equipment 5 having the same group information or to enable registration operation through the calling.
Patent JP-S5783288-A (JP)
Title: Preparation of 5-hydroxytryptophane
Inventor: ASAI YOSHIYUKI
IPC: C12P13/22
Filed: 1980-11-07
Abstract: PURPOSE: To prepare L-5-hydroxytryptophane industrially inexpensively by an enzymatic action, by using 5-hydroxyindole and DL-serine or D-serine as raw materials.  
     CONSTITUTION: 5-Hydroxyindole and DL-serine or D-serine as raw materials are treated with tryptophane synthetase or tryptophanase and an enzyme to racemize serine and the reaction is carried out while D-serine is partially converted into L-serine. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S643416-A (JP)
Title: Heating appliance
Inventor: HASEGAWA MITSUHIRO
IPC: F24C7/02
Filed: 1987-06-23
Abstract: PURPOSE:To clear the inside of a heating chamber to facilitate to use it and obtain a high-frequency heating appliance, excellent in heating performance and safety and equipped with a heater, by a method wherein a part of the upper surface wall of the heating chamber is formed so as to have a trapezoidal form, recessed outwardly in parallel to the heater, while the heater is provided in a space formed so as to have a trapezoidal form. CONSTITUTION:The central part of an upper surface wall 18, constituting a heating chamber 17, is formed so as to have the section of a trapezoidal form, parallel to a heater 19, to constitute a recess 22. The heater 19, in which a heating wire 20 is received in a heat resistant insulator pipe 21, is provided in the space 25 of the recess 22. The heater 19 is fixed so as not to appear to the lower side of the space 25. A heat insulative member 23 is provided only on the upper part of the recess 22 to prevent the outer profile 26 of the upper surface wall from becoming high temperature. A food 24 is heated by the reflection of the radiation heat of the heater 19 on the lower surface of the recess 22, and by the directly radiated heat of the heater 19. Any reflecting plate is not provided in the hollow space of the heating chamber 17; therefore, there is no possibility of spoiling the reflecting plate and dangerous property of generating spark due to a high frequency generated by a magnetron 28 may be eliminated.
Patent JP-H09301074-A (JP)
Title: Lateral confirming mirror
Inventor: TSUKAMOTO SHUNJIRO
IPC: B60R1/06
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an automobile part for the safe driving of an automobile by permitting the lateral lookout of view in turning the automobile at an intersection, backing the automobile or the like in order to go into a road with high traffic density from narrow road, confirm an interruption in the flow of traffic, confirm for the timing for cutting-in, and look for the motion of persons, bicycles and motorcycles. SOLUTION: A triangular mirror mount 2 is disposed on a base 1, a left mirror 3 and a right mirror 4 are fitted on the left and right faces of the mirror mount 2 respectively, and a magnet 5 is fixed on the bottom of the base 1. The lateral confirmation in advance avoids a collision caused by sudden meeting of vehicles. The utilization of the lateral confirming mirror in left and right turning expands visibility to avoid risks of accidents.
Patent JP-H0822405-A (JP)
Title: Management system for relational data base
Inventor: YOSHIDA NOBURU
IPC: G06F17/30
Filed: 1994-07-07
Abstract: PURPOSE:To understand the relational data base as three-dimensional structure and to enable generation management by record by incorporating the concept of records in the relational data base. CONSTITUTION:To alter route data, an alteration instruction for the route data is inputted on the keyboard 12 of a personal computer 1 together with a valid date on the basis of the alteration specifications of the route data. Consequently, a control part 11 retrieves a reference consistency table 21 to confirm whether or not an object attribute has parent-child relation. As a result of this confirmation, it is judged that the route name of the route data in a relational data base 22b as a parent attribute and the route name of station data in a relational data base 22a as a child attribute are altered. According to this judgement, the control part 11 updates the tuple of the corresponding route data in the relational data base 22b and the tuple of the corresponding station data in the relational data base 22a on the basis of the valid date.
Patent JP-S6217127-A (JP)
Title: Manufacture of deformed pipe having superior toughness at low temperature
Inventor: YAMAGUCHI MASANOBU
IPC: B21C37/16
Filed: 1985-07-17
Abstract: PURPOSE:To provide superior strength and toughness comparable to those of a straight pipe to a deformed pipe by heating a steel pipe manufactured with a steel sheet having fine grains to a specified temp. and by working the steel pipe into the deformed pipe. CONSTITUTION:A steel pipe is manufactured with a steel sheet formed by controlled rolling and/or a steel sheet formed by controlled rolling and accelerate cooling. Each of the steel sheets has fine grains of JIS grain size No. >=10. The steel pipe is heated to (Ac1+20)-(Ac3-20) deg.C and worked into a deformed pipe by bending or other process. By this method, the deformed pipe having superior toughness at low temp. can be manufactured at a low cost without adding a large amount of Ni or the like.
Patent JP-S6221759-A (JP)
Inventor: SHIRASAKI SHINICHI
IPC: C04B35/49
Filed: 1985-07-17
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-S6134713-A (JP)
Title: Double gap type erasing head
Inventor: TAMURA SOICHI
IPC: G11B5/187
Filed: 1984-07-26
Abstract: PURPOSE:To improve an erasion rate by providing a slit on a center core while deviating it to the center of the center core or the gap side provided on a magnetic recording medium carrying-out side. CONSTITUTION:An erasing magnetic field generating coil C is provided on a center core 10, and on the top part of this core 10, a slit S in the longitudinal direction is provided. This slit S has a function for distributing the quantity of a magnetic flux going toward each core 20, 30 through the first and the second gaps g1, g2 from the center core 10. When the quantity of the magnetic flux going toward each core 20, 30 from the center core 10 is shown by the number of lines for the convenience, the magnetic flux in the vicinity of the center line O of the center core, which is to go to the second gap g2 from the first is made to go to the first gap g1, comparing with the case when the slit S does not exist, due to the slit S provided on the center core 10, and the quantity of the magnetic flux of the first gap g1 increases relatively.