baber/WOPTO huggingface dataset:
Patent JP-H03272289-A (JP)
Title: Electronic still camera
Inventor: NAGASAKI TATSUO
IPC: H04N19/00
Filed: 1990-03-22
Abstract: PURPOSE:To increase a consecutive shot recordable number and a consecutive shot recording reproduction speed by providing an image pickup element, an A/D converter means, a frame memory, a data compression means, a mode selection means and a changeover switch. CONSTITUTION:An A/D converter means 3 converts an analog picture signal outputted from an image pickup element 1 into a digital picture signal and a frame memory 4 stores tentatively the digital picture signal outputted from the A/D converter means 3. A data compression means 6 compresses a digital picture signal according to any of two different data compression system of the one frame pickup data compression system and the consecutive shot data compression system. A mode selection means 36 selects either the one frame pickup mode or the consecutive shot mode. Then the data compression system of the data compression means 6 is selected by a changeover switch 10 in response to the mode selected by the mode selection means 36.
Patent JP-H10267575-A (JP)
Title: Heat-storage type air conditioner
Inventor: HOJO TOSHIYUKI
IPC: F25B13/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent ice from unbalancedly existing in a heat storage tank, and also, reduce the consumption electricity by a method wherein third flow rate regulating valves are connected to heating tubes to control the valve travel of the flow rate regulating valves, and the flow rates of a refrigerant which flows in the heating tubes are controlled in a manner to become the same for each heating tube. SOLUTION: One side ends of heating tubes 10a-10d which constitute a heat- storage type heat-exchanger 9 are connected to first restricting devices 17a-17d, and after connecting to branch pipes 18a, 18b, are connected to third to third flow rate regulating valves 11a, 11b. Then, the other ends of the valves 11a, 11b are connected to a portion between a first flow rate regulating valve 4 and a first opening/closing valve 7.  Also, temperature sensors 14a, 14b for a refrigerant pipe which is arranged between the connected parts of a second opening/closing valve 12 and a third opening/closing valve 13, an operation device 15, and driving devices 16a, 16b of the third flow rate regulating valves 11a, 11b are electrically connected, and by controlling the travel of the valves 11a, 11b, the flow rates of the refrigerant in the heating tubes 10a-10d are controlled in a manner to become the same.
Patent JP-H07281430-A (JP)
Title: Positive type photoresist composition
Inventor: TAN SHIRO
IPC: G03F7/023
Filed: 1994-04-12
Abstract: PURPOSE:To obtain a photoresist compsn. having high resolving power, accurately reproducing the dimensions of a mask and forming a resist pattern whose cross-sectional shape has a high aspect ratio by incorporating specified novolak resin into alkali-soluble novolak resin. CONSTITUTION:In a positive type photoresist compsn. contg. alkalisoluble novolak resin and a 1,2-quinonediazido compd., novolak resin obtd. by condensing a mixture contg. at least one kind of phenol represented by formula I and at least one kind of compd. represented by formula II with aldehydes is incorporated into the alkali-soluble novolak resin. In the formula I each of R1-R3 is H, hydroxyl, halogen, alkyl, alkoxy, alkenyl, etc. In the formula II, each of R4-R7 is H, hydroxyl, halogen, alkyl, cycloalkyl, etc., and (n) is an integer of 4-7.
Patent JP-2000269402-A (JP)
Title: Lead frame and semiconductor device
Inventor: MOROI SADAYUKI
IPC: H01L23/50
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame capable of suitably performing wire bonding, suppressing the generation of cracks at a package and improving reliability and a semiconductor device using it. SOLUTION: This lead frame is provided with a semiconductor element mounting base part 11 for mounting a semiconductor element 2 and a lead part 12 electrically connected with the mounted semiconductor element 2 by a wire 4, and a shallow recessed part 13 is formed on the semiconductor element mounting surface 11a of the semiconductor element mounting base part 11. The semiconductor element 2 is fixed to the semiconductor element mounting surface 11a by a Ag paste 3, the Ag paste 3 is present only inside the recessed part 13, and the back surface of the semiconductor element 2 and the semiconductor element mounting surface 11 are brought into direct contact. Even when a flexible material is used for the Ag paste 3, the weight and ultrasonic vibration of a bonding tool applied to an electrode pad 21 in a wire bonding process act effectively, and stable wire bonding is executed.  The thermal expansion difference between the semiconductor element 2 and the semiconductor element mounting base part 11 is absorbed by elasticity accompanying the flexibility of the Ag paste 3, the crack of the package is prevented, and a highly reliable structure is attained.
Patent JP-S4958130-A (JP)
IPC: B65D85/00
Filed: 1973-06-28
Abstract: A simplified technique well suited for automated, high speed filling of packages with viscous vinyl plastic solutions, such as denture adhesives, which exhibit a (1) viscous taffy-like, sticky consistency and (2) a high degree of uniformity when utilized by the consumer. The first step of the technique requires he introduction of beads of the vinyl polymer into the open end of the package while simultaneously completely wetting each bead with a suitable solvent; a later step requires the aging of the wetted beads within the sealed package until the beads are fully dissolved and form a uniform product. In the preferred embodiment, the solvent is introduced into the open end of the package by a conduit. In the alternative embodiment, the solvent is injected into the package by an elongated needle with radial apertures, such needle being axially inserted into the interior of the package and being axially removed when the wetting step has been completed.
Patent JP-S57190036-A (JP)
Title: Vinylidene fluoride resin composition
Inventor: KITOU KUNIZOU
IPC: C08L27/16
Filed: 1981-05-18
Abstract: PURPOSE: The titled composition, prepared by incorporating a glycidyl (meth)acrylate resin with a vinylidene fluoride resin, and having remarkably improved thermal stability and improved other physical properties.  
     CONSTITUTION: A composition prepared by incorporating 100pts.wt. vinylidene fluoride resin with 0.1W10pts.wt. polymer consisting of either one of glycidyl methacrylate or glycidyl acrylate or a copolymer of glycidyl (meth)acrylate with a monomer selected from methyl (meth)acrylate or ethyl (meth)acrylate as a glycidyl (meth)acrylate resin. The content of the glycidyl (meth)acrylate in the glycidyl (meth)acrylate resin is 10wt% or more, and the amount thereof is preferably 0.1pt.wt. or more, preferably 0.2pt.wt. or more, based on 100pts.wt. vinylidene fluoride resin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06288785-A (JP)
Title: Linearity compensating circuit
Inventor: FUJIWARA KAZUHIRO
IPC: G01D3/02
Filed: 1993-03-31
Abstract: PURPOSE:To compensate the linearity by executing the reverse attenuation of the non-linearly compensated signal, superposing the non-linearity of a non- linear element itself, in addition applying the bias voltage after reversing, subtracting the voltage-divided compensated signal, and subtracting the output from the compensated signal. CONSTITUTION:The output of a sensor part 1 is received by a pre-amplifier 2 to be the non-linear output to be inflated to + side, and reversely attenuated by a reverse amplifier 3. The FET 4 is driven by the output, and its own non- linearity is superposed to be received by a reverse amplifier 5. The output of the amplifier 5 is added by the bias voltage by a constant current source 7, resulting in the non-reverse input of a subtracter 6. As for the reverse input, the voltage of the pre-amplifier 2 which is voltage-divided by resistors R15, R16 is applied, and the difference between the two is outputted. This output is demonstrated by the non-linear compensating curve, and the output of excellent linearity can be obtained by subtracting the value of this curve from the output of the pre-amplifier 2 by a subtracter 8.
Patent JP-S61235506-A (JP)
Title: Heating up method for molten steel in ladle
Inventor: NAKAJIMA MUTSUO
IPC: C21C5/34
Filed: 1985-04-09
Abstract: PURPOSE:To eliminate the oxidation loss of a molten steel or valuable elements and the hindrance of heating-up by the formation of slag by subjecting continuously the molten steel in a ladle to oxygen blowing and the addition of an oxidation reaction agent via a top blowing lance. CONSTITUTION:A cap type immersion pipe 3 is installed atop the molten steel 2 in the ladle 1. An auxiliary material feed pipe 4 and a waste gas suction pipe 5 are connected to the upper part of the pipe 3 in the construction to follow up the vertical movement of the pipe 3. The top blowing oxygen lance 6 moving upward and downward independently from the pipe 3 is installed. An inert gas is first blown from a porous plug 7 at the bottom of the ladle and the slag 8 floating atop the molten steel 2 below the pipe 3 is removed. The pipe 3 is then immersed into the molten steel 2 and Al or the like is initially fed at a specified speed from the pipe 7. The Al is thereafter continuously added in synchronization with the oxygen blowing. The heating-up and oxygen blowing themselves are made possible by the above-mentioned method and the wear of the refractories is decreased.
Patent JP-H10270065-A (JP)
Title: Solid polymer electrolyte fuel cell, cell unit and fuel supply method
Inventor: KANEKO MINORU
IPC: H01M8/04
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To purge a fuel chamber with circulation water for preheating a cell when starting a solid polymer electrolyte fuel cell. SOLUTION: The outlet sides of a fuel chamber and a circulation water chamber, communicating each other, are connected to a circulation water device 6 via a discharge valve 65 and the inlet side of the fuel chamber is connected to a fuel source via a fuel supply valve 57 and to the circulation water device 6 via a return valve 56. A fuel plate constituting a cell unit has a fuel chamber on the anode side of a cell 2 and a circulation water chamber on the other surface and an oxidant plate 4 has an oxidant chamber on the cathode side of the cell and a circulation water chamber on the other surface, both circulation water chambers being communicated with a common communication discharge port 14.
Patent JP-H03274502-A (JP)
Title: Color filter
Inventor: HANEDA AKIO
IPC: G02B5/20
Filed: 1990-03-26
Abstract: PURPOSE:To improve heat resistance and light resistance by using a pigment resist containing pigment and acrylic resin so that a color filter layer may be formed. CONSTITUTION:This color filter is provided with a transparent substrate 1, a light shielding layer 2 consisting of an opaque metallic layer formed in a lattice state on one surface and a photoresist layer 3 left and arranged on the upper surface of the layer 2. Then, it is constituted of the color filter layers of red R, green G and blue B using the pigment resist, which are formed, at least, to fill up a gap between the lattices of the layer 2, and an overcoat layer 4 which is formed to wholly cover the color filter layer and the layer 2. The color filter layers R, G and B are formed of the pigment resist which is principally composed of the acrylic resin, the pigment, dispersant and solvent. Thus, the heat resistance and the light resistance are improved.
Patent JP-H08277949-A (JP)
Title: Operating device for rotary type valve
Inventor: BORG EVRARD
IPC: F16K31/44
Filed: 1995-03-30
Abstract: PURPOSE: To provide a safety device which can be used integrally with a conventional drive device in a normal state and is used instantly and effectively in the case of all emergencies such as accidents and fires. CONSTITUTION: A rotary type valve 2 operated by a drive unit 4 in a normal state can be opened and closed by a safety device in the case of an accident. This rotary valve operating device has a link mechanism 6, which is inserted between the control shaft 1 of a valve and a rotary type drive shaft 3. This mechanism 6 has a hollow chamber 7 provided with two pipes 15 and 16 and a movable section 18. The movable section 18 can moves between the initial position connected to the two shafts 1 and 3 and the final position which is connected to only the shaft 3 and has a communication passage between the two pipes 15 and 16. The pipe 15 is connected to the source section of compressed gas, and the pipe 16 is connected to a piston 27 capable of operating the control shaft 1 of the valve. Under a normal state, the device can continuously use the drive unit 4.
Patent JP-S52156326-A (JP)
Title: Electronic governor
Inventor: TANIKOSHI KINJI
IPC: H02P7/288
Filed: 1976-06-22
Abstract: PURPOSE: To make a braking with both terminals short-circuited of armature winding of the motor, by such manner that with an output signal, in accordance with a rotational speed of the motor, obtained at the output of the bridge circuit with the armature winding of DC motor being its one arm, a speed governing transistor be controlled. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58192403-A (JP)
Title: Brake system for conveying vehicle
Inventor: IZAWA HIROSHI
IPC: B60T13/74
Filed: 1982-04-30
Abstract: PURPOSE:To reduce the shock of vibration at the stopping time by simultaneously employing an electric brake and an electromagnetic brake. CONSTITUTION:A resistor 4 which is connected in series with the contact of a relay 6 is connected in parallel with an armature 2 as a load of the armature 2 in a conveying vehicle which is controlled by a control circuit 3, the contact of a relay 6 is closed by a brake signal, and an electric brake is applied. When the fact that the voltage of the armature 2 is lowered to the prescribed value is detected by a detector 5, the contact of the relay 6 is opened to release the electric brake, the contact of a relay 7 is simultaneously opened, an electromagnetic brake 8 is operated, and completely stopped.
Patent JP-S62235114-A (JP)
Inventor: KORUNERISU FUREDERIKASU POORUM
IPC: B65G27/12
Filed: 1987-03-26
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-H06286279-A (JP)
Title: Color ink ribbon switching device
Inventor: NAKAGAWARA TOSHIHIKO
IPC: B41J35/18
Filed: 1993-03-31
Abstract: PURPOSE:To provide a color ink switching device, capable of contriving the reduction of a manufacturing cost as well as the long life of an ink ribbon and capable of surely retaining respective switching positions of an ink ribbon cassette. CONSTITUTION:The device is provided with an ink ribbon cassette 3, receiving an ribbon having a plurality of color belts and mounted on a printer main body 2 swingably in up-and-down direction, a carriage 5, putting a printing head thereon and capable of being moved reciprocally, and a switching plate 6, having an abutting section 6b, against which the projected part 5a of the carriage can be abutted when the carriage 4 runs toward the left side wall 2a of the printer main body while exceeding the normal printing zone of the carriage. Further, the device is provided with a coil spring 7, energizing the switching plate 6 toward the left side wall 2a, an elevating member 8, swinging the cassette 3 in conjunction with the movement of the switching plate 6, and ratchet mechanisms, retaining the switching plate 6 at respective switching positions. The cassette 3 is swung through the switching plate and the elevating member by the running of the carriage whereby the color belt can be switched.
Patent JP-S58190540-A (JP)
Title: Stirling engine
Inventor: YOSHIKAWA KATSUJI
IPC: F02G1/043
Filed: 1982-04-30
Abstract: PURPOSE:To obtain compactness and high efficiency, by both fitting a plunger interlocking to a displacer piston and providing a crankshaft to the inside of a sealed hollow part of a power piston communicated to a buffer space. CONSTITUTION:A power piston 2 and a displacer piston 3 are contained in a cylinder 1 sealed with working gas, and the piston 3 is connected through a rod 13 to a plunger 12 housed in a hollow part 14 cylindrical provided to the piston 2. A cross head part 15 is formed to the bottom part of the piston 2 and slidably guided by a bearing part 16. Then a crankshaft 22 is arranged to a crank chamber 30 in a shell 29 successively connected to the bottom end of the cylinder 1, and said shaft 22 and a cross pin 21 provided to said part 15 are connected interlocking through a connecting rod 20, then power of the piston 2 can be taken off from the shaft 22.
Patent JP-S551431-A (JP)
Title: Torque variation inhibiting device of internal combustion engine
Inventor: SATOU KIYOOMI
IPC: F02B75/06
Filed: 1978-06-21
Abstract: PURPOSE:To decrease the quantity of an explosive primary component, which varys, of crank torque, by applying magnetic torque, which has approximate  antiphase to an explosive primary component of the torque of rotations generated at  a crank-shaft of an internal combustion engine, to the crank-shaft. CONSTITUTION:A fly-wheel 12 is fixedly mounted to a crank-shaft 11 of an internal combustion engine 10 while the first magnetic flux generating means 20 is disposed onto an outer circumference oc the wheel 12. The second magnetic flux generating means 13 consisting of an exciting coil 13a and a yoke 13b is installed in close vicinity to the magnetic flux generating means 20, and the second magnetic flux generating means 13 is controlled by means of a control circuit 14, to which each element signal of the engine 10 is input. That is, the wheel 12 is reversed by means of both magnetic flux generating means when the sudden variation of torque is generated at the crank-shaft due to external main causes such as the vibration of the engine.
Patent JP-H10269858-A (JP)
Title: Electric wire press winding tape and electric cable
Inventor: YAKAKE YOSHIKAZU
IPC: H01B7/18
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To satisfy basic required characteristics and prevent water from infiltrating into the core group of lead wires when a sheath is damaged by providing a waterproof or water-repellent layer at least on one face of a nonwoven fabric made of filaments of a thermoplastic resin. SOLUTION: Filaments of a thermoplastic resin constituted of a high-melting point component and a low-melting point component are flattened on the surface by heating and pressurizing and thermally fused to form a waterproof film. The coating method of a vinyl resin having a prescribed glass transition point or a synthetic rubber on the surface of a nonwoven fabric or the sticking method of a fluorine compound or silicone water-repellent agent may be used, or the waterproof layer of a hydrophobic resin film or a flash thread nonwoven fabric may be stuck to one face of the nonwoven fabric by thermal fusion or an adhesive. The shape of the nonwoven fabric is held, the cushioning property and flexibility of a tape is not impaired, and the tension resistance, winding/fastening property, size stability, and peeling characteristic from a sheath when the tape is wound are maintained.
Patent JP-H07255876-A (JP)
Title: Golf ball surface grinding method and golf ball
Inventor: YAMADA MIKIO
IPC: B24B11/10
Filed: 1994-03-18
Abstract: PURPOSE:To provide a golf ball surface grinding method and a golf ball by which adhesive strength of paint of an ionomer cover golf ball can be increased. CONSTITUTION:A grinding member 2 is arranged on the three axes on the same plane extending in a radial shape by being mutually dislocated by 120 deg. from one fixed point O. The grinding member 2 expands toward the tip, and has an annular grinding surface 5 coming into contact with a surface 1a of a golf ball 1. The respective grinding members 2 rotate at the same rotating speed in the same direction around the respective axes while being held at a regular distance from the fixed point 0. Thereby, the thin skin of the golf ball 1 can be ground and removed.
Patent JP-S60217324-A (JP)
Title: Condensing lens for optical pickup
Inventor: KAWADA MASAKAZU
IPC: G02B13/18
Filed: 1984-04-13
Abstract: PURPOSE:To manufacture easily a small-sized lens having high resolution by joining in one body a meniscus lens made of plastic and a positive lens made of glass, and specifying numerical relation between a radius of curvature and a refractive index of glass. CONSTITUTION:A meniscus lens L1 made of plastic and a positive lens L2 made of glass are joined in one body by a joining agent. The opposite side of a joint surface to the positive lens L2 of the meniscus lens L1 is made to form an aspherical surface of a radius of curvature r1, and a radius of curvature of the joint surface of the lens L1 and L2, a radius of curvature of an image point side of the lens L2, and a refractive index of the lens L2 are denoted as r2, r3 and n2, respectively, so that conditions of expressions I -III are satisfied among these numerical values. In such a way, a lens which is small in size and has a high resolution is manufactured easily and its price is reduced. It is suitable for reading out a CD, etc.
Patent JP-S63241561-A (JP)
Title: Process for forming picture image using scanning exposure
Inventor: KATO EIICHI
IPC: G03G5/06
Filed: 1987-03-30
Abstract: PURPOSE:To obtain a picture image of good quality by using a specified dye for a sensitizing dye in a stage of scanning exposure with laser light for a photoconductive compsn. contg. an inorganic photoconductor, a sensitizing dye, a cyclic acid anhydride, and a binder resin. CONSTITUTION:The scanning exposure stage of this invention comprises a scanning exposure stage with laser light for a photoconductive compsn. contg. at least an inorganic photoconductor, a sensitizing dye, a cyclic acid anhydride, and a binder resin. Said sensitizing dye is a compd. expressed by formula I and/or II. In formula I, each R1 and R2 is an alkyl group; each L1-7 is a substd. or unsubstd. methine group; Y1 is an alkyl or aralkyl group each substituted by a carboxyl sulfo, or phospho group; A1<-> is an anion; gamma is 1 or 2; In formula II, the definitions for R3, R4, K1-K7, Y2, A2<->, and rho are same as those for R1, R2, L1-L7, A1<->, and gamma in formula I. By this constitution, satisfactory picture image formation is performed.
Patent JP-H02254078-A (JP)
Title: Assembly method for automobile body
Inventor: CHIBA KOJI
IPC: B62D65/00
Filed: 1989-03-27
Abstract: PURPOSE:To facilitate automatic assembly of an automobile body by a method wherein a rear wheel house inner is joined with the lower module of a car body and a rear wheel house outer with a car body upper module, and during joining of the two modules, the wheel house inner and outer are matched with each other for coupling. CONSTITUTION:A rear wheel house inner 6 with which a strut tower 6a having a flat top is formed is joined with the two edge parts of a rear floor 2b of a floor 2, having a front end to which a front body forming panel is joined, to form a car body lower module 1. A strut 10a of a rear suspension unit 10 is fastened against the rear wheel house inner 6 to support the rear wheel house inner. Meanwhile, a side body 25 and a roof rail 29 are joined together, and a rear wheel house outer 30 is joined with the inner side of a rear fender 26 with which a part of the side body 25 is formed to form a car body upper module 24. The wheel house inner 6 and outer 30 are matched and coupled to each other during intercoupling of the modules 1 and 2 to form a car body.
Patent JP-S51151175-A (JP)
Title: Optomagnetic photometer
Inventor: YAMAMOTO MANABU
IPC: G01J4/00
Filed: 1975-06-20
Abstract: PURPOSE:An optomagnetic photometer, compact but with high sensitivity, which utilizes photo-magnetic effect.