baber/WOPTO huggingface dataset:
Patent JP-2000346154-A (JP)
Title: Tensioner lever and guide for transmission chain
Inventor: YAMADA HIROSHI
IPC: F16H7/18
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To enhance the strength and reduce the weight in a tensioner lever for transmission chain having a shoe sliding with a transmission chain installed to a body by forming the body of a forged aluminum alloy. SOLUTION: A tensioner lever 1 rockable about the base end is formed of a body 2 and a shoe 2, and the circular part 2C of the tensioner lever 1 is pressed in the direction of a chain C by the plunger P of a tensioner T. The body 2 of the tensioner lever 1 is formed of a forged aluminum alloy, and a hole 2A for supporting the body in an engine block is formed on the base end of the body 2, and the top end is formed into a smoothly curved surface. When the body 2 is formed of the forged aluminum alloy, a high strength of about 35 kgf/mm2 can be provided after forging due to the work hardening by the forging of the material to reduce the thickness, and a light weight, a compact size, and space saving can be consequently attained.
Patent JP-H05318487-A (JP)
Title: Hydraulic circuit for mold mounting/demounting device
Inventor: SHIMIZU NOBUAKI
IPC: B29C45/26
Filed: 1992-05-22
Abstract: PURPOSE:To provide a hydraulic circuit for a mold mounting/demounting device having the unclamping force larger than the clamping force. CONSTITUTION:In a hydraulic circuit of a mold mounting/demounting device in which pressurizing oil is fed to both sides of a piston 52 in a hydraulic cylinder device 50 by a selector valve 16 at the time of clamping while the pressurizing oil is fed only on the front side of the piston 52 in the hydraulic cylinder device 50 at the time of unclamping to discharge the oil at the rear side of the piston out of the hydraulic cylinder device 50, two pressure reducing valves consisting of a primary pressure reducing valve 22 installed on the hydraulic pump side and a secondary pressure reducing valve 24, the pressure of which is set lower than that of the first pressure reducing valve, are set on a feeding line 12 of the pressurizing oil in series. A selector valve 16 is installed between the hydraulic cylinder device 50 and the secondary pressure reducing valve 24, and the oil at the rear side of the piston 52 is discharged out of the hydraulic cylinder device 50 at the time reducing valve 24 is communicated with atmosphere.
Patent JP-H05322563-A (JP)
Title: Laser transit
Inventor: HIRANO SATOSHI
IPC: G01C15/00
Filed: 1992-05-22
Abstract: PURPOSE:To easily find positions corresponding to a floor face and a ceiling face or opposing walls by finding a horizontal reference plane by means of laser light and emitting the laser light in the upper and lower directions of the reference plane. CONSTITUTION:Laser light emitted from a laser diode 50 is divided into an upward beam and a horizontal beam by means of a half prism 52. The upward beam is transmitted through an objective lens 55, while the horizontal beam is reflected on a concave mirror 53, furthermore, thrown back by means of the half prism 52 downward, transmitted through a lower part condensing lens 54 and emitted as a downward beam. And a focusing adjustment screw 61 is rotated by the drive of a focusing gear 63 and a focusing nut 60 is moved vertically. The vertical movement of the nut 60 is transmitted through an adjustment arm 68 to an internal 59 and a focusing state of the laser light from the laser diode 50 is adjusted.
Patent JP-S6047589-A (JP)
Title: Wide-band channel system
Inventor: HIRAIDE KAZUHIRO
IPC: H04Q11/04
Filed: 1983-08-26
Abstract: PURPOSE:To make a multiple connection of outgoing lines of switches and extend channels without increasing crosstalk of channels by providing plural lattice type switches constituted by adding switches for crosstalk reduction to all outgoing-side terminals of matrixes which constitute a primary switch. CONSTITUTION:The lattice type switches P11-Pl1 are constituted by adding switches X11-X1n which are turned on and off to output terminals B1-Bn of output sides (n) of (m)-input (n)-output switch matrixes Q11-Ql1. A multiple connection of a necessary number of output terminals at the same positions of the lattice type switches P11-Pl1 is made to constitute a channel device. A wide-band channel system is composed of this channel device; the number of wiring is reduced without deteriorating crosstalk characteristics of channels and the extendability of channels is improved.
Patent JP-H08102461-A (JP)
Title: Improved type fixation focus ring for plasma reactor
Inventor: YUU-JIA SUU
IPC: C23C16/455
Filed: 1995-06-22
Abstract: PURPOSE: To achieve uniformity of processing by adapting first and second slot openings so as to exhaust processing gas by crossing the surface of a wafer in cooperation, sweeping out contaminating particles from a wafer edge part and keeping the balance of gas flow distribution along the entire wafer surface at the same time. CONSTITUTION: A focus ring 25 includes two slots 22 and 23 for obtaining opening parts, wherein a processing gas flows during wafer processing. A slot 23 is formed, so as to accept a wafer-moving blade and a wafer during the mounting and the retrieving of the wafer. The other slot 22 is formed so as to have the processing gas for supplementing the processing gas flow pass the take-out slot 23 in wafer-mounting along the entire wafer body. In this case, the slots form the lower edge part for obtaining a processing-gas barrier wall around the wafer edge part. Therefore, the contamination of the wafer is decreased, the uniformity in processing is maintained, and the processing efficiency is enhanced.
Patent JP-S6048136-A (JP)
Title: Chemical reactor
Inventor: MURATA MASABUMI
IPC: B01J19/28
Filed: 1983-08-26
Abstract: PURPOSE:To obtain repeatedly the desired reaction product in a hermetically sealed state by providing a reaction vessel movably in a thermostat through a spring member, and providing a vibrator and a pliable tube for injecting and discharging a sample, a reagent, etc. CONSTITUTION:A temp. regulator 5 for keeping an almost box-shaped thermostat 1 at a constant temp. is provided to the thermostat 1, and a reaction vessel 10 is provided in the tank 1 movably and in a suspended state through spring members 9. A vibrating and agitating part 11 for vibrating the vessel 10 is provided in the thermostat 1, and pliable tubes 14-17 and 19 for injecting and discharging a sample, a reagent, etc. are simultaneously connected to each end of the vessel 10 to enable the agitation of the sample, etc. injected through the pliable tubes 14-17 in the vessel 10. The desired reaction product can be accordingly obtained repeatedly in a hermetically sealed state without moving the reaction system, and the vibration and agitation of the sample and the reagent can be carried out at a constant temp.
Patent JP-S6134825-A (JP)
Inventor: TAKAOKA TOSHIO
IPC: H01H85/143
Filed: 1984-07-26
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-H026882-A (JP)
Title: Method of finishing newly installed piping
Inventor: MIZUNO ISAO
IPC: B05D7/22
Filed: 1988-06-24
Abstract: PURPOSE:To allow the long-term use of a newly installed piping over a long period of time by blowing silica sand together with swirling air flow into the piping to grind the inside surface of the piping, then supplying a resin paint together with the swirling air into the piping to form a resin coated film. CONSTITUTION:A compressor and silica sand housing container are connected to the newly installed piping prior to mounting of a meter and faucet to the respective ends of the piping and the silica sand is introduced by the swirling compressed air into the piping to polish the inside surface back and forth. Thread parts 6, the sharp parts and burrs, etc., of a lined steel pipe 1 exposed in the juncture between the steel pipe 1 and a resin-coated pipe joint 3 are polished in this way and these parts are leveled down nearly flat; stains are removed simultaneously. The paint is then introduced by the swirling compressed air therein. The seamless and continuous resin coated film 7 is formed to the part from the steel pipe 1 to the joint 3 in this way. This coated film is pulled and spread along the inside wall surface of the pipe and is pressed to the inside wall surface by the centrifugal force exerted thereto, by which the film is uniformly formed.
Patent JP-H05346423-A (JP)
Title: Liquid chromatography separation method
Inventor: ISHIKAWA AYUMI
IPC: G01N30/26
Filed: 1992-06-16
Abstract: PURPOSE:To enhance retaining power and resolving power by adding acid into mobile phase when different compounds are separated by liquid chromatography through the use of a separating agent containing a polysaccharide derivative as an effective constituent. CONSTITUTION:When different compounds are separated by liquid chromatography through the use of a separating agent containing a polysaccharide derivative as an effective constituent, a solution prepared by adding an acid to water, water soluble organic solvent, or the mixture thereof, is employed as a mobile phase. Phosphoric acid, perchloric acid, trifluoro acetic acid, sulfuric acid, nitric acid, or the like, having high degree of dissociation is preferably employed. Mobile phase can be prepared most easily by mixing an aqueous solution dissolving an arbitrarily prepared acid and a water soluble organic solvent at a volumetric ratio in the range of 99.9:0.1-0.1:99.9, preferably in the range of 99:1-1:99. The reason why addition of acid enhances resolving power is based on the presumption that ionization of acid compound to be separared is retarded in a mobile phase having high acidity and adsorption to polysaccharide derivative is accelerated.
Patent JP-H08309186-A (JP)
Title: Catalyst for purifying exhaust gas and method for purification of exhaust gas
Inventor: OZAKI YUKIO
IPC: B01D53/86
Filed: 1995-05-22
Abstract: PURPOSE: To increase NOx removal efficiency and maintain high temperature durability even in the presence of moisture by allowing iridium, potassium and tin to be borne by a carrier comprising silicon carbide. CONSTITUTION: NOx contained in an exhaust gas is reduction-decomposed as N2 and H2 O by HC and CO which are present in the exhaust gas, or a supplementarily added HC, if needed, as a reducing agent, if the exhaust gas comes into contact with a catalyst with iridium borne by a silicon carbide carrier. Iridium as an active metal and/or its chemical compound is borne stably on the surface of silicon carbide together with coexistent potassium, tin and/or their chemical compounds. Therefore, the selectivity of a chemical reaction between the reducing agent such as HC or CO and NOx in the exhaust gas is improved. Further, the durability against thermal degradation is increased. Consequently, the long-term efficient removal of NOx contained in the exhaust gas is ensured.  Thus, this catalyst is useful for the treatment of the exhaust gas containing a large amount of oxygen and vapor from an automotive engine or a boiler.
Patent JP-S5793806-A (JP)
Title: Quantitative feeder
Inventor: SUZUKI TOMOSABUROU
IPC: B65G15/14
Filed: 1981-10-01
Abstract: PURPOSE: To correctly feed fixed quantity of formless material of a vegetable or noodles and the like with a quantitative feeder, by providing hold-feed belts in the lower part of a hopper and taking out the material in a state of continuous belt-shaped then dividing the material into every prescribed length at the final end of a horizontal conveyer.  
     CONSTITUTION: A pair of vertical belts 4 are arranged in the lower part of a hopper 1 and a bottom running belt 12 is provided in the lower end of said belt. Material discharged from the hopper 1 is lowered in the suitable timing by the action of photoelectric switches 9, 10 and adjustably arranged to fixed width by operation of a handle 11 then conveyed onto the belt 12. In the final end part of said belt 12, the material is divided into a prescribed amount by a division feeder 16 and quantitatively discharged. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5857741-A (JP)
Title: Semiconductor device
Inventor: KUSHIYAMA TOSHIO
IPC: H01L21/331
Filed: 1981-10-01
Abstract: PURPOSE:To secure an element itself to the earthing surface in accordance with the  method of earthing by securing a semiconductor chip on metal material for earthing  and by connecting such metal material to the earthing region of chip through the conductor provided along the side surface of chip and the conductor on the chip surface. CONSTITUTION:The n<-> epitaxial layer 113 is formed over the p<-> type Si substrate 111  having the n<+> buried layer 112, the part 117 except for the upper part of the layer 112  is thermally oxidized, and the n emitter 115, p base 114 and n collector leadout layer  116 are formed over the layer 113. Then, a window is opened on the insulating film  118 only in the region 119 (layer 115), a metal 110 is coated on the entire part of external surface of layer 116 and the region 119, this metal layer 110 is covered with an  insulating film 211, and the output and input electrodes 214, 215 are deposited through  the collector and base electrode holes 212, 213. The rear side of this wafer 217 is turned to upside and the quartz plate 218 is adhered thereon, the metal material 219 is formed  thereon, the silicon Si is etched, thereby elements are isolated and the metal material 110 for earthing is exposed. Next, it is covered with a metal material 221 and thereby  the earthing electrode conforming to each earthing method is completed along the side  surface from the element surface thereby unnecessitating a vessel of exclusive use for earthing method.
Patent JP-H08328101-A (JP)
Title: Display device for camera, and camera
Inventor: OSAWA TOSHIFUMI
IPC: G03B17/24
Filed: 1995-06-01
Abstract: PURPOSE: To simultaneously perform different displays within the visual field of a finder by controlling at least one display segment so as to have a transmittance differed from other display segments. CONSTITUTION: Display segments SEG 1-8 switchingly display the visual field of a finder. Display segments SEG 10-12 display the range finding area for automatic focusing. A display segment SEG 13, when a mode for printing the date information onto the surface of a print is selected, displays this. When the photographing of full size screen is set, all the display segments SEG 1-13 are laid into the transmitted state. When a horizontally long trimming screen photographing mode is set, a voltage is applied to the display segments SEG 1-3, SEG 6-8 to lay them into the translucent state. When a central range finding area is selected, the display segment SEG 11 is displayed.
Patent JP-S5280705-A (JP)
Title: Automatic broadcast equipment
Inventor: MATSUDA ISAO
IPC: G10L13/06
Filed: 1975-12-27
Abstract: PURPOSE: For the service activities at banks, etc., the proper nouns of high use frequency are recorded on low-cost tape, and the sound piece of high use frequency is recorded to optical film drum. And the sound can be output through selective reproduction of these sound pieces when necessary. As a result, highcost optical film drum is not required in large quantity, thus securing low-cost broadcast equipment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0713795-A (JP)
Title: Data processing test device
Inventor: ENDO YUKARI
IPC: G06F11/22
Filed: 1993-06-28
Abstract: PURPOSE:To perform a test by inclusive test data appropriately in short time. CONSTITUTION:A generation control means 1 which generates the test data 4 consisting of normal data in coincidence with pertinent specification and abnormal data in noncoincidence with the specification based on specification information 3 is provided for a data processing test device which tests propriety for the processing of a data processor 10 which discriminates whether or not input data coincides with prescribed data specification information 3. Also, it is equipped with an input simulation means 5 which supplies the test data 4 generated by the generation control means 1 to the data processor 10 and makes them execute a processing operation, a monitoring means 6 which takes out the processing result of the data processor 10 in accordance with the test data 4, display means 8A, 8B, and 9 to display the information, and an evaluation means 7 which evacuates the propriety for the processing of the data processor 10 based on the processing result taken out by the monitoring means 6 and the test on the processing result taken out by the monitoring means 6 and the test data 4 relating to the processing and displays evaluation results on the display means 8A, 8B, and 9.
Patent JP-S5488176-A (JP)
Title: Photo detector
Inventor: TAKEUCHI SHIROU
IPC: G02B5/28
Filed: 1977-12-26
Abstract: PURPOSE:To obtain spectral ratio sensitivity coinciding with standard relative visibility even for light of all incident angles by providing a photoelectric transducer which receives light trnsmitted through interference filters and converts this to electric signal. CONSTITUTION:A first interference filter 10, second interference filter 20 and photoelectric transducer 4 are arrayed in this order so that filter substrates 11, 21 both oppose to the photoelectric transducer 4. Light transmitted through the second interference filter 20 is converted to electric signal by the ptotoelectric transducer 4. in this case, the respective characteristics of the first interference filter 10 and second interference filber 20 may be designed arbitrarily and therefore the spectral ratio sensitivity of this photo detector may be coincided with standard relative visibility extremely well.
Patent JP-S5682071-A (JP)
Title: Preparation of frozen chinese noodle
Inventor: OGATA KATSUHIRO
IPC: A23L7/109
Filed: 1979-12-04
Abstract: PURPOSE: To keep the gloss and the taste of Chinese noodles for a long time, by using a large amount of flour to be used for Chinese noodles exclusively, blending the noodles with sesame oil, salt, salt water, and water, allowing the extended paste to stand in a cold and dark place, making noodles, boiling in hot water, washing with water, packing the noodles into a bag, and freezing them.  
     CONSTITUTION: 1kg raw material comprising 80wt% flour 1 to be used exclusively for Chinese noodles and 20wt% hard wheat flour 2 is blended 7 fully with 330g water 3, 40g salt water 4, 3g sesame oil 5, and 3g salt 6 to give noodle paste. A saturated solution of caustic soda or potassium carbonate is used as the salt water. The noodle paste is extended to a proper thickness and allowed to stand in a cold and dark place for 24hr. The noodle paste is formed from one sheet of extended noodle paste 2cm thick to two sheet of extended noodle paste with 1cm thick by the noodle making device 9, shaped into a noodle body suitable for the thickness of Chinese noodles, and cut into raw Chinese noodles with a given size by mechanical finishing 10, etc. The noodles are then boiled in hot water 11, washed with water 12, packed in a bag 13, and cooled quickly to -40°C, to give the product 15. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H053923-A (JP)
Title: Electric curing device
Inventor: SUGIMOTO TAKETO
IPC: A61N1/04
Filed: 1991-06-27
Abstract: PURPOSE:To provide an electric curing device which is simple in structure, needs small space to be stored and keeps sanitary by electrically connecting a conducting element having stickiness to a main body generating a curing current and sticking the conducting element to a storing plate to be stored in upper and lower storing cases. CONSTITUTION:A conducting element 6 where a part thereof to be stuck to the human body is formed like conductive sticky gel is removably connected to a low frequency curing device main body 1 generating low frequency pulses. On the other hand, a case 7 is formed by upper and lower cases 9, 10 capable of freely turning on a pin 13 and a storing plate 8 in such a manner as to store two main bodies 1. At the time of storing the main bodies, conductive elements 6 are stuck to both sides of a storing plate 8, and the main bodies 1 and the conducting elements 6 are respectively stored in the upper and lower spaces 11, 12 formed by the storing plate 8, the upper case 9 and the lower case 10.
Patent JP-H11351823-A (JP)
Title: Method for finding center line of scape
Inventor: OBA TOSHITSUGU
IPC: G01B11/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide the method for precisely and automatically determining the scape center line of an ornamental plaut. SOLUTION: In an X direction which is a scape length direction, virtual measurement lines Kn are set at constant intervals in a Y direction which is perpendicular to the X direction and scape center positions Pn are found from images on the respective Kn under conditions (1), (2), and (3). Condition (1): When there is only a single image on Kn, the scape middle point is found except the case of (2). Condition (2): When the Y-directional length of the single image present on Kn deviates from a permissible range as compared with a scape reference diameter, the scape middle point as to the Kn is canceled.  Condition (3); When there are >=2 images on Kn, a predicted middle point is determined according to scape middle points Pn on a pair of nearby Kns where the scape middle points Pn are already found and when the Y-directional length of th image within the permissible range from the predicted middle point is within the permissible range, the Y-directional middle point of the image is decided as a scape middle point Pn on the Kn.
Patent JP-H079039-A (JP)
Title: Production of bent products and material to be bent
Inventor: YOKOYAMA MASAO
IPC: B21D7/06
Filed: 1993-06-28
Abstract: PURPOSE:To manufacture a bent products having high precision of its cross-sectional shape by bending a work to be bent having a deformation absorbing groove extending in the longitudinal direction on mutual articulating bent part of metal sheets. CONSTITUTION:The deformation absorbing groove 20 extending in the longitudinal direction is provided on the articulating bending part of work 9 to be bent where metal sheet parts are mutually articulated in the crossing direction and the work is bent to be the bent products 4. Thus, in the bending process, generation of unwilling deformation such as warpage of the metal sheet parts is mitigated or prevented by deformation absorbing action of the groove 20 and the precision of cross-sectional shape of bent products 4 is improved.
Patent JP-S5583007-A (JP)
Title: Compound eye lens device
Inventor: MIDORIKAWA MITSUHIRO
IPC: G02B3/00
Filed: 1978-12-18
Abstract: PURPOSE: To readily make the miniature compound eye lens device by laminating the thin plates penetrated with holes larger than the lens effective diameter in lens disposition positions and inserting the specified lenses in the holes.  
     CONSTITUTION: When the thin plates 130 1 , 130 2  of shield material opened with holes 131... in the lens disposition positions are laminated, a lens substrate 116 is formed, and when the lenses 112 of acrylic- or epoxy-base resin whose length in the optical axis direction is larger than the effective diameter are inserted and secured in the holes 131 slightly larger than the lens effective diameter, the miniature compound eye lens device may be readily made. 
     COPYRIGHT: (C)1980,JPO&Japio