baber/WOPTO huggingface dataset:
Patent JP-S59191149-A (JP)
Title: Mechanism for controlling optical record
Inventor: TOYAMA TAKEO
IPC: G11B7/126
Filed: 1983-04-14
Abstract: PURPOSE:To prevent deterioration of the recording characteristics of a recording track due to the irradiation of reproduction laser beam, by inhibiting the irradiation of the reproduction laser beam to the recording track immediately after the recording track is formed until the temperature of the track drops to a level at which the recording track is not deteriorated by the irradiation of the reproduction laser beam. CONSTITUTION:Under the recording waiting mode, the 1st analog switch S1 is closed and a pre-heating electric current is made to flow to a laser diode so as to heat a recording track to about 150 deg.C. Then, following to the generation of a recording command signal REC, an amplitude controlling transistor (TR) Q3 is conducted by 1-frame period synchronously to a vertical synchronizing signal VD and a recording current IR flows to the laser diode D, and thus, the recording mode is set. The reproducing waiting mode is set when the TR Q3 is set to a non-conductive condition simultaneously with the termination of the 1-frame recording mode and the 1st analog switch S1 is opened and, at the same time, the 3rd analog switch S3 is closed for a period equal to 5-6 frames. During the reproducing waiting mode, a disk lowers the temperature of the recording track to the level of about room temperature while the optical system maintains the control.
Patent JP-H05222713-A (JP)
Title: Dust collector
Inventor: KUSUNOKI AKIRA
IPC: E02B5/08
Filed: 1992-02-07
Abstract: PURPOSE:To reduce the load on a dust collector even at generation and inflow of a large quantity of dust and maintain the water level difference between the upper stream and the lower stream of the dust collector within a certain limited range by providing a preliminary dust collector made of perforated flat plate and the like on the upper stream of the dust collector. CONSTITUTION:A dust collector 100 in which a screen frame 4 provided with a screen for collecting dust is joined with an endless link chain 3 and the link chain 3 is driven by means of a pair of upper and lower sprockets 1, 2, is provided. Next, a preliminary dust collector 200 composed of box body 200A formed with a perforated flat plate 240 crossing a water passage, a pair of right and left perforated flat plates 250, 250, and a perforated bottom plate 260 is elevatably provided. When a large quantity of dust such a jellyfish is generated and let flow in the preliminary dust collector 200 is brought down, large dust is caught by the perforated flat plates 240, 250 and the perforated bottom plate 260, the load on the dust collector 100 is reduced, and water level difference between the upper stream and the lower stream thereof is maintained within a certain limit.
Patent JP-H11263890-A (JP)
Title: Thermoplastic resin composition and production thereof
Inventor: ISHII MASATOMO
IPC: C08K5/13
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin compsn. which is excellent in impact strength, weatherability, and colorability and has high gloss and balanced other physical properties by compounding a copolymer contg. arom. vinyl monomer units, methacrylic ester monomer units, and epoxidized vinyl monomer units with a modified polyolefin. SOLUTION: 60-95 pts.wt. copolymer (A) contg. arom. vinyl monomer units, methacrylic ester monomer units, and epoxidized vinyl monomer units or 60-95 pts.wt. polymer component comprising copolymer A and a copolymer (B) contg. arom. vinyl monomer units and methacrylic ester monomer units is compounded with 5-40 pts.wt. polyolefin polymer which has been modified with 0.1-10 wt.% unsatd. dicarboxylic anhydride and/or unsatd. carboxylic acid. The content of the epoxidized vinyl monomer units is 0.1-10 pts.wt. based on 100 pts.wt. copolymer A when copolymer B is not contained in the compsn. or based on 100 pts.wt. sum of copolymers A and B when copolymer B is contained.
Patent JP-H03269908-A (JP)
Title: Thick film composition and thick film hybrid integrated circuit (ic) using the same
Inventor: ITO OSAMU
IPC: H05K1/09
Filed: 1990-03-16
Abstract: PURPOSE:To obtain a thick film hybrid integrated circuit (IC) having excellent characteristics by using globular glass for a glass component of a thick film composition formed of a conductor, a resistor and a dielectric. CONSTITUTION:Globular glass is used for a glass component of a thick film composition formed of a conductor, a resistor and a dielectric. The globular glass is likely to be uniformly dispersed at the time of kneading, thus attaining preferable fluidity of paste. Accordingly, it is excellent in printing performance and fineness, and fluctuation in thickness and width of a film can be reduced. Therefore, each characteristic of the formed conductor, resistor and dielectric becomes surpassing. Furthermore, adoption of this composition enables a thick film hybrid IC having high reliability to be obtained.
Patent JP-H11263223-A (JP)
Title: Caliper brake
Inventor: SAKAI KAZUYUKI
IPC: B61H5/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a caliper brake for railway vehicle capable of facilitating the fitting work thereof to a carrier frame while reducing the weight thereof and capable of lowering the cost and shortening the assembling time. SOLUTION: A caliper connecting means for connecting a caliper body 22 to a carrier frame 24 of a railway vehicle is provided with a pivot shaft 32 for connecting a base end of the caliper body 22 to a bracket 28 (29) fixed to the carrier frame 24 freely to be turned in the horizontal direction and a damper 36, of which one end is pivotally supported on the caliper body 22 and of which the other end is pivotally supported on the carrier frame 24 so as to prevent the vibration of the caliper body 22 around the pivot shaft 32. Namely, the caliper body 22 is directly fitted to the carrier frame 24.
Patent JP-S58188256-A (JP)
Title: Equipment for reserving moving sheet
Inventor: KATAOKA AKIRA
IPC: B65H23/192
Filed: 1982-04-23
Abstract: PURPOSE:To automatically control the tension of a reserved sheet, plastic film or the like easy to snap off, by providing dancer rollers upstream and downsream to a sheet reverse mechanism in a sheet supply passage to regulate mechanical power. CONSTITUTION:The main part of an equipment for reserving a moving sheet S includes a sheet reserve mechanism 1 provided in a sheet supply passage extending from a continuous supply source, and dancer rollers 2, 2' provided upstream and downstream to the reserve mechanism. The dancer rollers 2, 2' are placed in the standard positions when the tension of the sheet S is maintained at optimum by a magnetic powder clutch 19. When the tension of the reserved sheet S has fluctuated because of the inappropriate ascent or descent speed of vertically moving roller 16 of the reverse mechanism 1, the dancer rollers 2, 2' are moved up or down from the standard positions. The upward or downward motion of each dancer roller is found out by a roller position detector 20, the output signal of which is sent to the vertical drive mechanism control unit 21 of the reverse mechanism 1 or to a control unit 22 for a motor 18a for a reception-side sheet pulling mechanism made of pinch rollers 18, to perform fine adjutment through feedback control.
Patent JP-S60210242-A (JP)
Inventor: SEKIGUCHI KIYOUJI
IPC: A61B3/14
Filed: 1984-04-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09224895-A (JP)
Title: Sheet for cleaning
Inventor: TOMITA KATSUJI
IPC: A47L13/16
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet for cleaning which has the excellent holding power of dust and slips well on a floor surface by boring a relatively weakly tacky adhesive or non-tacky adhesive sheet with many through-holes and joining the sheet to a relatively the strongly tacky adhesive sheet. SOLUTION: The sheet 1 for cleaning is composed of a base material sheet 2 made of a non-woven fabric, an intermediate sheet 3 which is tacky adhesive on both front and rear surfaces and a front surface sheet 5 of a meshed fabric which is weaker in tacky adhesiveness than the sheet 3 or has no tacky adhesion at all. The front surface sheet 5 has the many through-holes 4 and the tacky adhesive surface on the front surface side of the intermediate sheet 3 faces the through-holes 4. The relatively light dirt, such as dust, is entangled with the non-woven fabric fibers constituting the front surface sheet 5 of the sheet 1 for cleaning constituted in such a manner and if the front surface sheet 5 is has the tacky adhesion, the dirt is captured by the tacky adhesiveness.  The relatively heavy dirt, such as sand grains, having the shapes to be hardly entangled with the fibers is admitted into the through-holes 4 of the front surface sheet 5 and is captured by the tacky adhesive surface of the intermediate sheet 3 in the through-holes 4.
Patent JP-H06259792-A (JP)
Title: Production of leaf spring
Inventor: ONO TAKEHIDE
IPC: C23C2/34
Filed: 1993-03-02
Abstract: PURPOSE:To efficiently produce the leaf springs to be used for objective lens actuators at a high yield. CONSTITUTION:The leaf springs 30 and dummy parts 31 are formed by etching on a sheet-shaped spring material. Bridges 33 connecting the leaf springs 30 to a frame 32 are formed thick and bridges 34 connecting the dummy parts 31 formed fine. The spring material is subjected to a plating treatment over the entire part to round the zigzag of the end face after the etching. The leaf springs 30 are coated and molded with rubber 36 after the plating and thereafter, high-frequency vibrations are applied thereto to cut the fine bridges 34 of the dummy parts 31. Finally, the bridges 33 are mechanically cut by a blade, such as press, in the state that only the leaf springs 30 are held attached onto the sheet.
Patent JP-S54158523-A (JP)
Title: Centrifugal governor for diesel engine
Inventor: MAKINO JIROU
IPC: F02D1/04
Filed: 1978-06-05
Abstract: PURPOSE: To obtain a governor which can be used as both a full speed type and a high and low speed type by the use of a change-over lever, by locating additionally a simple unit to a principal device - a governor made by a given manufacturers having only a full speed type characteristic.  
     CONSTITUTION: In the case of a Vosh-made RQV-K type governor being used as a high speed type, a change-over lever 38 is secured after being brought in a contact with an adjust screw 42 by rotating counterclockwise the lever, and a No.2 adjusting lever 21 is also used. Next, in the case of a full load, a space (c) becomes narrower as a rotative speed rises. But, if a stroke (b) is adjusted so that there can exist a slight space (c) when a set lever 39 comes in a contact with a bottom part of a spring capsule 10, the same rack characteristic as that of the full load speed type can be obtained until the stroke (b) disappears. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11264143-A (JP)
Title: Junction structure of foundation made of precast concrete and mutual joining method of foundation made of precast concrete
Inventor: KOMATSU YUTAKA
IPC: E02D27/01
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide the junction structure and joining method of foundations made of precast concrete, in which the joint strength of the joining sections of the mutual foundations, which are divided into foundation bodies and branch sections and made of precast concrete, can further be improved. SOLUTION: The foundations 1 made of precast concrete, in which branch sections 3 branched from foundation bodies 2 are formed by installing branch section members 41 separately mounted from the foundation bodies 2 at the end sections of the foundation bodies 2 while notched sections 4 for placing concrete for connection among the foundation bodies 2 and the branch sections 3 are formed, are oppositely arranged and joined. Anchor bolts 24 penetrated through the notched sections 4 are set up extending over the foundation bodies 2 and the branch section members 41 at the joining end sections of the foundations 1 made of precast concrete at that time.
Patent JP-H06256038-A (JP)
Title: Cloisonne paint for pottery
Inventor: TAKASHIMA YOSHINORI
IPC: C04B41/86
Filed: 1993-03-02
Abstract: PURPOSE:To provide a cloisonne paint for pottery capable of applying beautiful gloss having high-class feeling to the surface of the pottery, especially oxide porcelain and enabling colorful decoration excellent in decorativeness. CONSTITUTION:This cloisonne paint for pottery is obtained by mixing 60-85wt.% cloisonne glaze with 10-30wt.% on-glazing decorating flux for the pottery and 5-10wt.% nacreous agent. A metallic glaze for the cloisonne having about 820-900 deg.C melting point is preferably used as the cloisonne glaze. The on-glaze decorating flux for the pottery is a powdery flux consisting essentially of lead glass and the on-glaze decorating flux for white color is especially preferably used. The nacreous agent is known as a pigment capable of producing a pearly gray color in the fields of earthenware, paintings, cosmetisc, etc., and is of e.g. powdered fish-scale foil.
Patent JP-S63232886-A (JP)
Inventor: ONO YUKIO
IPC: B08B3/02
Filed: 1987-03-20
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-H03267526-A (JP)
Title: Structure of rotary engine
Inventor: IKUNO YUJI
IPC: F02M35/10
Filed: 1990-03-15
Abstract: PURPOSE:To suppress deterioration of sealability by producing stepwise mounting state in which the contact surface, which is to come into contact with a mounting flange of a housing having intake openings, is located radially outside the contact surface, which is to be in contact with a mounting flange of the other housings. CONSTITUTION:Rotor housings 2a-2c are arranged at almost the same axial positions as a sub-shaft. Side housings 3a-3d are arranged so as to adjoin the rotor housings 2a-2c. Among these housing pairs, the housings having intake openings, which communicate with a combustion chamber, on their outer peripheral surface, that is, the housings corresponding to a second housing 3c are assembled as follows; contact surfaces of these housings with a mounting flange 18 are located radially outside a contact surface of the other housings, that is, the housings corresponding to the front rotor housing 2c. Thus, these housing pairs are assembled in a stepwise mounting state.
Patent JP-H11247631-A (JP)
Title: Solenoid valve for driving engine valve
Inventor: HANAI KAZUO
IPC: F01L9/04
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To make seating noises silent and improve the durability of an engine valve by reducing collision at the time of seating in a solenoid valve for driving the engine valve. SOLUTION: In this solenoid valve for driving an engine valve, a permanent magnet 36 is polarized toward the direction of an axial line, and exciting coils 30, 31 are bifilarly wound that have a pair of coils 30A, 30B; 31A, 31B which are wound in a manner that their winding directions are mutually reversed. Respective exciting coils 30, 31 are excited by a unipolar driving method that flows one-way current to the pair of coils 30A, 30B; 31A, 31B, and braking force is applied to a moving body 42 before the engine valve is seated.
Patent JP-H07173842-A (JP)
Title: Concrete foundation unit and foundation construction method
Inventor: UENISHI FUJIO
IPC: E02D27/01
Filed: 1993-03-02
Abstract: PURPOSE:To shorten a construction period by installing a foundation unit main body which has formed a foundation base trapezoid in cross section to the lower part of a cross section rectangular-shaped reinforced concrete foundation body and fixing a hole opening board with both sides of reinforcements near both ends of the main body. CONSTITUTION:Four types of foundation units or namely rectangular A-type, T-type, cross-type and L-type, which have formed a cross section trapezoidal foundation base on the lower part of a cross section rectangular-shaped reinforced concrete foundation body, are installed. A hole opening board 2, which penetrates through the upper part of the main body and the inside of the lower part and the reinforcements 1 in the longitudinal direction is fixed with both sides of the reinforcements 1 near the both ends. A clamping board 3 is mounted to a joint section between the board and the adjacent main body and connected with bolts 4 freely. Then, each kind of foundation units is prefabricated at a shop and carried to a construction site during the execution of work and arranged in a foundation hole which is preliminarily excavated. Each joint is fitted and fastened with bolts and nuts 4 and the clamping board 3, thereby building up a foundation. This construction makes it possible to finish lower part foundation work in a short time and hence shorten a construction period.
Patent JP-H01240100-A (JP)
Title: Manufacture of high-frequency ultrasonic array probe
Inventor: TAKEUCHI YASUTO
IPC: A61B8/00
Filed: 1988-03-22
Abstract: PURPOSE:To manufacture a high-frequency ultrasonic array probe whose oscillation frequency is 10MHz or above by mixing uncalcined ceramic with space material, calcining it, after the calcining, cutting it to a desired thickness, packing temporary sealing agent in clearances where there is not the space material, reinforcing it and after the processing, removing the temporary sealing material. CONSTITUTION:Carbon is applied to an uncalcined PZT green sheet 1, to make a carbon layer 2, it is laminated and calcined at a prescribed temperature. next, a calcined PZT 4 is cut in the position of the desired thickness. The temporary sealing agent such as adhesive is packed in clearances 5 of the calcined PZT 4 and it is reinforced and after that, it is finished by lapping. After that, when the temporary sealing agent is removed, a piezoelectric oscillator 6 is completed.
Patent JP-S58184118-A (JP)
Title: Spectacle type stereoscope
Inventor: TAKASE MICHIICHI
IPC: G02C7/12
Filed: 1982-04-21
Abstract: PURPOSE:To obtain always a stereoscopic vision independently of the distance from a screen, by adjusting the angle of a spectacle lens type polarizing prism in accordance with the distance by an angle adjusting knob. CONSTITUTION:Transmission gears 3 and prism rotating gears 4 are moved by an angle adjusting knob 2 to change the angle of spectacle lens type polarizing prisms 1. The angle of prisms 1 is adjusted properly in accordance with the distance between the image and the user himself, and a stereoscopic vision is obtained by polarized image.
Patent JP-H08265658-A (JP)
Title: Video/audio output circuit
Inventor: FUJITA MASAYA
IPC: H04N5/44
Filed: 1995-03-27
Abstract: PURPOSE: To select and fix video/audio output of a television receiver incorporating a VCR as an output from the VCR or a monitor output from the television receiver depending on purpose. CONSTITUTION: In the television receiver incorporating a VCR 3, a video/audio output changeover circuit 6 selects an output signal from the VCR 3 and a monitor output signal 4 from the television receiver and its output is outputted from a video/audio output terminal 7.
Patent JP-S59193941-A (JP)
Title: Bonded product from formed product made of olefin polymer mixture
Inventor: TAKAISHI MINORU
IPC: B29C65/48
Filed: 1983-04-19
Abstract: PURPOSE:To obtain titled bonded product of high adhesiveness with high rigidity of the formed product bonded, by coating an isocyanate group-contg. adhesive on the surface of a formed product from a blend comprising an olefin polymer, a specific organic compound, and glass fiber in a specific ratio fallowed by bonding to an article. CONSTITUTION:An isocyanate group-contg. adhesive is coated on the surface of a formed product from a blend comprising (A) an olefin polymer, (B) an organic compound having at least one unsaturated bond, also with hydroxyl group (pref., 2-hydroxyethyl acrylate), (C) an organic peroxide, and (D) glass fiber (pref. with a single fiber diameter 0.5-15mu, and a cut length 0.05-10mm.) in such amounts as to represent 5-40wt%, based on the components (A) plus (D), of the component (D), and 0.1-5pts. by wt. and 0.01-20pts. by wt., based on 100pts. by wt. of the components (A) plus (D), of the component (B) and component (C), respectively, followed by bonding to an article, thus obtaining the objective bonded product. USE:Wall for freezer, etc.
Patent JP-S543560-A (JP)
Title: Non-impact printer controller
Inventor: NAKAMURA KIMIO
IPC: B41J2/44
Filed: 1977-06-10
Abstract: PURPOSE: To check the normality of light modulation by sending a false dot signal while a light beam is radiating a detector and checking whether the light beam is correctly modulated in response to this signal or not. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60209804-A (JP)
Title: Controller of intake pump in water purifying plant
Inventor: IMAI TAKAO
IPC: C02F1/00
Filed: 1984-04-03
Abstract: PURPOSE:To operate automatically an intake pump properly by forecasting the quantity of water conveyed from a cleaning bed after a certain time and calculating an operation command of the intake pump in accordance with this forecasted quantity, the intake of water, and the quantity of conveyable water. CONSTITUTION:Water is conveyed from a river to a cleaning bed 2 by an intake pump 1, and reservoir water of this cleaning bed 2 is distributed by a conveying pump 3. With respect to the operation of this intake pump 1, the current intake of water is calculated by an arithmetic circuit 5, and the water level of the cleaning bed 2 is detected by a measuring device 6, and the quantity of conveyable water is calculated by an arithmetic unit 8, and calculated both of them are added by an adding device 10. The current quantity of conveyed water is calculated by an arithmetic unit 7, and the quantity of conveyed water after a prescribed time is forecasted by a conveyed water quantity forecasting device 9. The operation result of said adding device 10 is subtracted from this forecasted quantity by a device 11, and the result is inputted to an operation command calculating device 12 of the intake pump 1 to calculate the operation command of the intake pump 1. Thus, the operation command is outputted to the intake pump 1 through an operation command device 4 to operate the pump 1 effectively.
Patent JP-S55159564-A (JP)
Title: Manufacture of negative electrode plate for alkali cell
Inventor: YASUDA HIDEO
IPC: H01M4/26
Filed: 1979-05-30
Abstract: PURPOSE:To reduce the dispersion of capacity by stabilizing the viscosity of paste as well as raise the absorbability of gas a water-organic solvent mixed solution containing a dissociable salt as a mixing liquid for cadmium cathode active paste. CONSTITUTION:A mixture of cadmium oxide active material, carbonyl nickel power, and polypropylene short fiber, is mixed with a mixing liquid to obtain a paste. Then, the paste is coated on a porous perforated steel plate, dried, and then pressed to form a negative electrode plate. As the mixing liquid for the paste, a mixed solution consisting of water containing a dissociable salt, e.g., sodium chloride, potassium chloride, etc., and an organic solvent, e.g., ethylene glycol, propylene glycol, etc., is used. For example, 100g of a mixed powder of active materials is mixed with a mixing liquid obtained by dissolving 10mg of NaCl in 30ml of a mixed solution of equal amounts of a 2wt% polyvinyl alcohol aqueous solution and ethylene glycol.