baber/WOPTO huggingface dataset:
Patent JP-H09216208-A (JP)
Title: Manufacture of wooden material
Inventor: YANO HIROYUKI
IPC: C08L101/16
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To enhance strength and dimensional stability and enable an incineration treatment and biological decomposition treatment by impregnating a wooden raw material with an aqueous solution of a low molecular phenol resin and forming it at a specific temperature under high pressure after drying it. SOLUTION: A wooden raw material is impregnated with an aqueous solution of a low molecular phenol resin having concentration of 2-20wt.% and dried to form it at a temperature of 140-200 deg.C under the high pressure of 500-1000kg/cm<2> . The concentration of the aqueous solution is preferably 5-15wt.%. As the wooden raw material, a wooden fiber, a wood power, a bamboo powder, waste oil palm, old news paper, kaoliang, bagasse, rice straw, and chaff can be used and even materials, which are usually abandoned, can be reutilized. When wooden fibers are used as a wooden raw material, it is preferable that the length of the fibers is 0.8-2.0mm and diameter thereof is 5-300μm.
Patent JP-2000222754-A (JP)
Title: Driving device for objective lens
Inventor: MORI MASANARI
IPC: G11B7/095
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To tilt a lens holder supported through an elastic member and an optical axis of an objective lens by obliquely moving a fixed member with the use of a tilt correction means consisting of a tilt correction motor, tilt correction cam and tilt supporting member, or the use of a tilt correction means having a piezoelectric element as the driving force. SOLUTION: The fixed member 5 is obliquely moved in the direction B-B' in accordance with the movement C-C' of a tapered part caused by the rotation of the tilt correction cam 12. Since the deviation against the optical axis is generated in the orthogonal relation between the optical axis of the objective lens 1 and the axis perpendicular to the disk 14 in the case the disk 14 is being deformed to the umbrella state, the impartment of a tilt correction angle θto the tilt of the optical axis of the objective lens 1 in necessitated. So, by rotating the tilt correcting cam 12, the fixed member 5 is obliquely moved in proportion to the cam profile and the distance from the tilt center axis of the fixed member 5 to a contact member 5b then the tilt correction angle θis imparted to the optical axis of the objective lens 1.
Patent JP-H07235381-A (JP)
Title: Thin film type electroluminescent element
Inventor: YAMADA YOUJI
IPC: H05B33/26
Filed: 1994-02-23
Abstract: PURPOSE:To provide a thin film type EL element which is equipped with an enhanced brightness and lifetime as a product, has less risk of dielectric breakdown, and presents a white light emission to the same degree as a CRT. CONSTITUTION:A metal electrode 2, first insulative layer 3, and light emission layer 4 are laid one over another on a heat resisting base board 1, and the light emission layer 4 is covered with the second insulative layer 5 and a transparent electrode 6 is provided on it so that a thin film type EL element is formed. The metal electrode 2 consists at least two layers, and the reflectance of the first metal electrode 2a formed on the base board 1 is made below 60%. while that of the second metal electrode 2b formed on the first 2a made between 60 and 85%.
Patent JP-H11223638-A (JP)
Title: Optical probe for near field
Inventor: MITSUOKA YASUYUKI
IPC: G01Q20/02
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical prove for near field with a micro-opening for generation and/or scattering of the near-by field, capable of increasing the intensity of the near field to be generated and/or scattered and easily form a proper array in use for an optical memory head. SOLUTION: This optical probe includes a plane lens 5 with a small lens arranged on a plane substrate 1 in which an inversely conical hole is formed with its top as a micro-opening 3 and a light source 4 disposed thereon to inlet light into the plane lens 5. As the plane lens 5 is arranged with its focal point to be located at the micro-opening 3, light delivered from the light source can be efficiently converged at the micro-opening. Such a structure, in which array and mass production are possible with a silicon process, is suitably used for an optical memory head.
Patent JP-S52109248-A (JP)
Title: Device for controlling elevator
Inventor: KUZUNUKI SOUSHIROU
IPC: B66B1/18
Filed: 1976-03-10
Abstract: PURPOSE: To serve preferentially for hall calling where waiting passengers are more than predetermined in number on one floor to the other hall calling on the other floors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000218732-A (JP)
Title: Polyester film for metal plate lamination molding
Inventor: KUBO KOJI
IPC: C08K5/10
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film for metal plate lamination molding which is excellent in taste/smell holding properties, especially after retorting, while keeping heat resistance, impact resistance, and retort resistance and improved in moldability. SOLUTION: In a biaxially oriented film of a polyester 210-245 deg.C in melting point containing polyethylene terephthalate in which 2,6-naphthalene dicarboxylic acid is copolymerized as a main component, the maximum peak temperature (Te) of the loss modulus of the film and the glass transition temperature (Tg) by DSC measurement meet formula Tg>=78 and formula Te-Tg<=30, wherein Tg is a glass transition temperature at DSC measurement after the film heat- melted at 290 deg.C being cooled rapidly, and the polyester contains 0.5-100 ppm in methyl naphtonate equivalent of naphthonic acid and/or a lower alkyl ester of naphthonic acid.
Patent JP-S61186427-A (JP)
Title: Floating type strip passing device
Inventor: HARADA MASAHIRO
IPC: C21D9/63
Filed: 1985-02-14
Abstract: PURPOSE:To provide a centering function to gas floating and supporting devices by arranging many pieces of the gas floating and supporting devices which float and move a belt-like body and inclining alternately backward these devices with respect to the transverse direction of the traveling belt-like body. CONSTITUTION:Each of the gas floating and supporting devices is constituted of a floater 4 (4A, 4B, 4C), a gas duct 5 and a slit 9 and many pieces of such devices are arranged in the traveling direction of the strip 1. The floaters 4A, 4C thereof are inclined so as to decline toward the transverse direction (a) side of the strip 1 with respect to the horizontal plane and the floater 4B is inclined so as to decline toward the transverse direction (b) side. The floaters 4 are thus alternately inclined in the opposite directions. Gaseous NH is supplied from ducts 5 to the strip 1 in this state and is ejected through slits 9 to float the strip 1, by which the position of the strip 1 in the transverse direction is controlled.
Patent JP-H09218135-A (JP)
Title: Lens meter
Inventor: KOBAYASHI SHINICHI
IPC: G01M11/02
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To easily grasp a measuring position even in an unidentified progressive multiple focus lens by mutually comparing the optical, characteristics in the far use part of the progressive multiple focus lens and each measuring part, and judging which of lateral areas of a progressive band the measuring position belongs to. SOLUTION: A progressive multiple focus lens 1 is arranged in a measuring optical system 13 formed of a light source 11 and a measuring optical part 12. The measuring optical part 12 measures optical characteristics (spherical degree S, cylindrical degree C, axial angle A) in each measuring part extending from the far part use 2 to a near use part 3 of the lens 1, and successively stores 14 each measured value. A judging means 15 mutually compares the optical characteristics in the stored 14 far use part 2 and each measuring part, and judges and displays 16 whether the measuring position belongs to a progressive band 4 and which of lateral areas 5a, 5b of the progressive band 4 it belongs to by use of the inclinations of cylindrical degrees C in the lateral areas 5a, 5b.  Thus, even in an unidentifiedprogressive multiple focus lens, the measuring position can be easily grasped, and the preciseness of near use frequency measurement is improved.
Patent JP-S59150970-A (JP)
Title: Fuel pump control device for engine
Inventor: TAARA ASAO
IPC: F02M37/08
Filed: 1983-02-17
Abstract: PURPOSE:To maintain the operating performance of the engine in good condition even if the irregutarity in the characteristics of the pump occurs occasionally by a method wherein the delivery amount of the fuel pump is controlled in accordance with the load condition of the engine and a correcting control is effected so as to keep the amount of fuel, flowing through a return path, in constant. CONSTITUTION:A control circuit 18 controls the delivery amount of the fuel pump 7 so as to obtain a supplying amount exceeding the consuming amount of the engine by a predetermined amount in accordance with the load condition of the engine corresponding to the suction air amount from an airflow meter 16. The circuit 18 controls also the delivery amount so that the flow amount of the fuel passing through the return path 10, which is detected by a flow amount detecting means 12, is corrected into a constant value. According to this method, the delivery amount of the pump may be secured even if there is a change in the performance of the pump due to the deterioration with age or the irregularity the fuel pump.
Patent JP-S56122035-A (JP)
Title: Forming method for halftone image on lith type stripping film
Inventor: MASUDA TOSHIAKI
IPC: G03F1/00
Filed: 1980-02-29
Abstract: PURPOSE:To easily form a halftone image, simplify the partially correcting process and save plate making materials by forming an image part made of gelatin layer on a lith type stripping film and dyeing the image part alone. CONSTITUTION:Positive original 6 is placed over lith type stripping film 7 and irradiated with light from an exposer to expose film 7. Film 7 with latent image 8 formed is then subjected to development, suspension of the development, reversal development and stripping. Film 7 with positive silver image part 10 formed is washed and fixed to release silver halide 12 in image part 10. Thus, image part 13 made of gelatin layer is formed. By carrying out dyeing with a dye having desired light shielding properties and dyeing image part 13 alone, halftone image 14 of desired halftone density is formed on film 7.
Patent JP-H06239524-A (JP)
Title: Safety bar mechanism, and paper sheet disposing device equipped with safety bar mechanism
Inventor: TANIWA TATSUHIRO
IPC: F16P3/00
Filed: 1993-02-15
Abstract: PURPOSE:To provide a safety bar mechanism and a paper sheet disposing device equipped with the safety bar mechanism which positively avoid occurrence of accidents, for example, one having his hand caught between a table and a parts in its periphery no matter in what direction external force may act on it. CONSTITUTION:A safety bar mechanism is arranged, for example, on the upper part of a table which carries piled up paper sheets. This safety bar mechanism is equipped with a detecting means 2, which has its upper end portion supported loosely in a freely turning manner in the longitudinal direction against a fixed unit 1 and in the vertical direction, and when a detecting means 2 moves upward or in the longitudinal direction by the act of external force, a switch means 3 actuates whereby causes the table to at least stop making an upward movement.
Patent JP-H11221652-A (JP)
Title: Method for cooling pin in metallic mold and metallic mold
Inventor: ITOI TAKASHI
IPC: B22D11/055
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively cooling only a pin for hole as cast without cooling a portion for which cooling is unnecessary. SOLUTION: The metallic mold 1 is used for casting an aluminum base cast product and a pin inserting hole 13 and a pin storing chamber (cooling chamber) 14 communicating a cavity mold surface 11 which partitions a cavity 10 for forming the cast product, with the cavity 10, are provided. In the metallic mold 1, a cooling water and air feeding passage 15 and a cooling water and air exhausting passage 16, are formed. The pin 2 for hole as cast is inserted into the pin inserting hole 13 in the metallic mold 1. The pin 2 for hole as cast has a structure enabling advance/retreat by using a driving mechanism. Further, a valve 3 for interrupting the passage 13 formed by retreating the pin 2 from the metallic mold side, is provided.
Patent JP-H10208623-A (JP)
Title: Manufacture of field emission type electron emitting element, and image forming device using the same, field emission type electron emitting element or image forming device formed thereof, and substrate used for image forming device
Inventor: SHIMADA YASUHIRO
IPC: H01J31/15
Filed: 1997-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain an even form with a good reproducibility, to allow to form the front end sharp, to pluralize easily, to improve the productivity, to reduce a manufacture cost, and to allow to from an electron emitting element on a substrate with driving circuit easily. SOLUTION: In the manufacturing method of a field emission type electron emitting element, an element material layer 5 formed on the plural recesses 3 provided on a first substrate 1 is jointed to a joining layer provided on a second substrate 8 having the driving circuit of the field emission type electron emitting element, and then, the element material layer 5 is copied on the second substrate by peeling off the element material layer and the first substrate. The image forming device is composed by forming a field emission type electron emitting element array by the manufacturing method of the field emission type electron emitting element, and furthermore, forming a gate electrode, and a front surface plate having an anode electrode and a phosphor thereto.
Patent JP-H09200657-A (JP)
Title: Removal device for display device and removal method for display device
Inventor: HAYAFUSA NAGATAKA
IPC: H05B6/10
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To facilitate to remove a display device by providing a heat means to heat and expand a mount frame to form a gap between a mount frame and the display device, a display device moving means to move the display device from the mount frame and a means carrying the display device. SOLUTION: A heat means 30 is arranged corresponding to a separate extract position PL2. When a high frequency power is supplied to an inductor 34 from a power supply section 120, a mount frame 230 causes self-heating through the reception of magnetic flux from the inductor 34 based on a current generated in the inside and a resistance of a material of the frame 230. Thus, a temperature rise causes in the frame 230, which is expanded and a gap is produced between the frame 230 and a side surrounding of the cathode ray tube 200. A carrying means 80 lifts up only the tube 200 after the frame 230 is heated by the means 30 to carry the tube from the position PL2 up to an eject position PL3.  A display device moving means 50 has a push-up means 51 and a lift-up block means 52 and the means 51 lifts up the tube 200 from the frame 230 after the means 30 heats up the frame 230 to separate the tube 200 from the frame 230.
Patent JP-H09201042-A (JP)
Title: Switching power supply
Inventor: OTAKE TETSUSHI
IPC: H02M3/155
Filed: 1996-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply which allows wider application range of input voltages by controlling the occurrence of intermittent actions and acts as a step-up/down converter. SOLUTION: A PNP transistor Q2 is used as a rectifier element and an NPN driving transistor Q3 is provided between the transistor Q2 and the ground. ON/OFF control signals are inputted from the node of a choke coil L1 and the transistor Q2 to the base of the drive transistor Q3 via a capacitor C3. An AC feedback circuit 4 is connected between the collector of the transistor Q2 and that of the drive transistor Q3 to provide a negative feedback to the control signals of the transistor Q2, which reduces its conducting state. The AC feedback circuit 4 is made up of a series circuit of a resistor R4 and a capacitor C4 or of a capacitor C4 only.
Patent JP-S56124593-A (JP)
Title: Semiautomatic steering means being steered following automatically indicated slight moving angle of steering wheel
Inventor: MAYUZUMI HARUO
IPC: B63H25/04
Filed: 1980-03-01
Abstract: PURPOSE: To prevent the increase in fuel cost by automatically judging the deviation angle of a bow from the preset heading, the angle of corrective steering, and the angle of checking helm in order to steer the rudder, and decreasing the deviation from the preset course.  
     CONSTITUTION: A sensing coil 6 for sensing the deviation angle of the bow on a compass card 1, and said sensing coil 6 is connected to a synchronous rectifier 24 by a wire 20. Said coil 6 is also connected to the rectifier 24 via wires 18 and 19 and a transformer 17. The rectifier 24 is connected to a heading correcting means 27. The heading correcting means 27 is connected to an operating circuit 31 while a slight deviation indicating means 53 is connected to a slight deviation angle computing means 50. A steering angle generator 46 is rotated by the output from said slight angle computing means 50 and the output from the operation circuit 31 through the intermediary of differential means 48, and the necessary steering is performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07216556-A (JP)
Title: Method for chromating aluminum with generation of sludge suppressed
Inventor: NAKADA KAZUYA
IPC: C23C22/38
Filed: 1994-01-28
Abstract: PURPOSE:To suppress the generation of sludge in a chromating soln. at the time of chromating the surface of an aluminum material. CONSTITUTION:When the surface of an aluminum material is chromated, the concn. of an aq. acidic soln. contg. a fluoride for replenishing the fluoride to a chromating soln. is controlled to 0.01-10 mol% as fluorine. The generation of sludge in the soln. is suppressed in this way.
Patent JP-S56122828-A (JP)
Title: New aqueous polyester resin composition
Inventor: MASUDA TAKESHI
IPC: D06M15/507
Filed: 1980-03-04
Abstract: PURPOSE: To provide the titled resin composition for imparting durable rigid finish, resilience, shrink-proofness and antislip property to a fiber product, comprising a specific water-soluble or a water-dispersible polyester and a compound having an ethylenic unsaturated bond.  
     CONSTITUTION: Monomer components which consist of (A) a dicarboxylic acid component comprising 10W60mol% unsaturated dicarboxylic acid, (B) a diol component and (C) a dicarboxylic acid or a diol component having a -SO 3 M group (wherein M is H or a metal) bonded to an aromatic nucleus thereof and which contain said component (C) in such a proportion that 2W20 -SO 3 M groups are present per 100 molecules of total monomer components are subjected to polycondensation in an inert gas atmosphere to obtain the water-soluble or the water-dispersible polyester with a MW of 1,000W10,000. Subsequently, to 100pts.wt. obtained polyester, 2W50pts.wt. compound having two or more of ethylenic unsaturated bonds in a molecule thereof (e.g.; ethylene glycol dimethacrylate) is compounded. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63195402-A (JP)
Title: Hydraulic controller
Inventor: AKUSHICHI HIDEKI
IPC: E02F9/20
Filed: 1987-02-06
Abstract: PURPOSE:To drive plural actuators without vitiating their complex operating ability by making the openings of plural electromagnetic valves leading to hydraulic actuators smaller in response to a decrease in the discharge flow of a hydraulic pump. CONSTITUTION:A controller 13 controls a swash plate angle through a swash plate angle operating mechanism 3 based on command engine speed, real engine speed and a detection signal from a pressure detecting unit 12 as the absorbing torque of a hydraulic pump 2 matches with the output torque of an engine 1. When the discharge flow of the hydraulic pump 2 is insufficient, the openings of electromagnetic valves 5, 7 which are controlled by command signals from operating levers 9, 10, is made smaller to match the a discharge flow. Accordingly, plural hydraulic actuators can be driven without vitiating their complex operating ability.
Patent JP-S55120011-A (JP)
Title: Picture image display plate
Inventor: FUJII TADASHI
IPC: G09F9/37
Filed: 1979-03-08
Abstract: PURPOSE: To improve the contrast of image display by digital image signal and visual recognition, by varying the direction of thin slice fine particles at every ultrafine recess part, by generating magnetism selectively in the magnetic head in the form of picture image.  
     CONSTITUTION: Thin slice fine particles 2 of high reflectance made from magnetic material such as iron and stainless steel are suspended in a solution 3 having a high boiling point, proper viscosity and similar specific gravity as the thin slice fine particles 2, and sealed in each ultrafine recess part 1b. While moving a magnetic head 7 in the direction of arrow B of electrode, power is selectively supplied in each electromagnetic coil 7a, and a magnetic field in the direction orthogonal to the back 1c of thin slice 1 is generated, so that the fine particles 2 in the ultrafine recess part 1b are roated about 90° to absorb light. As a result, such part becomes dark. Thus, a clear image 6 of dot form is obtained. When magnetic field is applied in the direction of arrow H, the entire display plate 10 looks bright, and the image 6 is erased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01200388-A (JP)
Title: Light emission rope
Inventor: TAKEI MASAYOSHI
IPC: G09F13/20
Filed: 1988-02-05
Abstract: PURPOSE:To recognize the presence of the rope even in nighttime by sectioning and forming a light emission part of light storage pigment and a light emission part of retroreflective structure properly at least on the outer peripheral surface of a rope main body. CONSTITUTION:The light emission part 3 of storage pigment and light emission part 4 of retroreflective structure are sectioned properly and formed on the rope main body 1. Therefore, when the rope main body 1 is irradiated with light, the light is reflected by the light emission part 4 of retroreflective structure during the irradiation and when the light is put away from the rope main body 1, the light emission part 3 of light storage pigment emits light. Thus, the rope main body 1 emits light even during the external irradiation and also emits the light even after the light is put away from the rope main body 1, so the presence of the rope is confirmed visually even in nighttime.
Patent JP-2000221803-A (JP)
Title: Image forming device
Inventor: TAMURA SATOSHI
IPC: G03G15/16
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To make excellent transfer possible by adjusting a transfer current by easy operation by outputting a transfer current adjusting image and storing a transfer current correction value corresponding to an image selected and adjusting the transfer current. SOLUTION: The diagnostic chart 102 of transfer current correction consisting of plural patch images is outputted by depressing a diagnostic chart output button. The patch image 101 is successively transferred in the advancing direction of a recording material. The most desirable patch image is selected for each color from the patch image 101 of the diagnostic chart 102 successively outputted. The transfer current correction value recorded in the vicinity of the optimum patch image 101 of each color selected is inputted by a control part. A correction value inputted is written in a storing device such as the RAM of an image forming device, and an adjustment is newly made thereafter, or correction is made for the transfer current of each color by the correction value at the time of forming the image until data is erased for some reason.