baber/WOPTO huggingface dataset:
Patent JP-H10264892-A (JP)
Title: Outboard motor
Inventor: NAKAYAMA MANABU
IPC: B63H20/24
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce entering of water into an engine chamber by forming an air suction chamber cover integrally with an engine chamber cover and forming a bulkhead separately from the engine chamber cover. SOLUTION: In internal space of cowlings 1, 2, an engine chamber 46 in which an engine chamber 6 is arranged and an air suction chamber 47 which is formed on the rear side upper part of the engine chamber 46 are partitioned by a bulkhead 51. The upper cowling 1 is constituted of the bulkhead 51, an engine chamber cover 52 covering the outside of the engine chamber 46 and an air suction chamber cover 53 covering the outside of the air suction chamber 47. The engine chamber cover 52 and the air suction chamber cover 53 constitutes a cover member 56 by an integral structure. The bulkhead 51 is made separate from the cover member 56. In the cover member 56, a suction port 61 is opened at the rear surface upper part and a screw hole part 63 is formed on the lower surface of a top wall.  Thus, water can be prevented from entering into the engine chamber 46 from the screw hole of a mounting hole part 84 for mounting screw hole.
Patent JP-S5311395-A (JP)
Title: Apparatus for automatically chamfering ends of open spiral metal strand
Inventor: SEKIMOTO IKUYASU
IPC: B24B9/00
Filed: 1976-07-19
Abstract: PURPOSE:To accomplish automatical chamfering of the end of strand through automatic rotatio thereof by the movement of an electromagnetic roll and magnetic attraction force which is performed when the tip of the strand placed and attracted on the rolls comes into contact with a band polishing machine with the horizotnal forward movement thereof.
Patent JP-H11286378-A (JP)
Title: Elevator operation device
Inventor: KOMATSU OSAMU
IPC: B66B1/14
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an elevator operation device which has a finger print register device built in, and registers car calls by way of registered finger prints. SOLUTION: A plurality of operating buttons 75, 76, 91 through 97 including car call buttons are provided, a plurality of finger print data are registered in a finger print register device 12, and a finger print comparing device 11 is provided, which compares detected finger print data with the registered finger prints of the finger print register device 12 by a finger print detector. In addition, a registered finger print data renewal means 20 is provided, which performs the addition and subtraction of data through the specified operation of the operating buttons, and call registered command corresponding to the operation of a car call button is issued by way of the coincidence output of the finger print comparing device 11. By this constitution, since the finger print comparing device is built in a car operating panel 9, expenditures concerning a device registering car calls by way of the finger print register device 12 can thereby be reduced, no excessive device is exposed in the inside of a car, playing a trick can be prevented, and maintenance expenditures can thereby be saved.
Patent JP-S58201330-A (JP)
Title: Formation of conductor film pattern
Inventor: SUGAWA TOSHIO
IPC: H01B13/00
Filed: 1982-05-20
Abstract: PURPOSE:To obtain a conductive film at the clean surface and eliminate deterioration at the interface by providing selectively a photo sensible resin on an insulating film deposited on a substrate, and depositing a conductive film, removing the resin and leaving the conductive film at the etching area after etching the insulating film up to the interim area with said resin used as the mask. CONSTITUTION:An Si3N4 film 2 is deposited as thick as those to be removed by etching on the GaAs substrate 1 and a mask consisting of positive photo sensible resin 3 is formed at the area where a metal wiring is not provided. The substrate 1 is exposed to the CF4 plasma, the exposed part of film 2 is etched in order to remove the film as much as an increased thickness, and the surface is purified and the edge 5 of mask is extruded like a penthouse. Thereafter, the Au layer 4 is vacuum-deposited while it is discontinued at the remaining film 2 and the resin 3. The resin 3 is removed together with the upper layer 4 and thereby the Au wiring pattern 4a can be obtained. Next, an Si3N4 film 6 is deposited for obtaining a multi-layer wiring and an Au wiring 7 is again formed thereon.
Patent JP-H06298519-A (JP)
Title: Production of water-repelling silica sol
Inventor: UMIGAMI AKIRA
IPC: C01B33/145
Filed: 1993-04-13
Abstract: PURPOSE:To provide a method for producing a water-repelling silica sol, capable of effectively producing silica sol excellent in water repellency by a simple operation, while reducing the loss of a silylating agent for imparting the water repellency. CONSTITUTION:A method for producing water-repelling silica sol comprises as essential steps the first step of adding a non-polar organic solvent, a water-soluble alcohol, a cationic surfactant and a silylating agent to a water-dispersed silica colloid and subsequently extracting with stirring to separate the dispersion into the organic layer and the aqueous layer and the second step of refluxing and dehydrating the organic layer obtained in the first step.
Patent JP-H11281947-A (JP)
Title: Reflection liquid crystal projector
Inventor: TAJIRI SHINICHIRO
IPC: G09F9/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal projector which can be made small-sized by reduction of the optical path or the like. SOLUTION: Light from a light source 1 is separated to R, G, and B spectral components by a spectral diffraction means, and these color light are made incident on reflection liquid crystal panels corresponding to respective color light through a PBS(polarized beam splitter), and they are modulated in these reflection liquid crystal panels by a video signal, and emitted color light is converged through this PBS by a cross dichroic prism 7 and is projected on a screen 20 trough a projection lens 8.  This light is separated into prescribed bicolor light (R+G) and unicolor light (B), and the bicolor light is made incident on a 2'-th PBS 5g', and spolarized light reflected by this PBS 5g' is used as one color light (G), and p-polarized light is used as the other color light (R), The PBS consists of a narrow band PBS having a narrow band characteristic, and light is separated into prescribed bicolor light by this narrow band PBS.
Patent JP-H05254744-A (JP)
Title: Floor setting device for elevator
IPC: B66B17/20
Filed: 1992-03-10
Abstract: PURPOSE:To smoothly carry in and out a large baggage to the cage of an elevator using a truck or the like. CONSTITUTION:Truck switches 11,12 are provided at a riding spot or in a cage. When the truck switches 11,12 are operated, a floor setting position changing means 15 changes the floor setting position of the cage according to a load in the cage, and floor setting patterns 16a-16f are sent from a floor setting pattern generating circuit 16, and the cage is stopped below a regular floor setting position when the load in the cage is small, and above the regular position when the load in the cage is large. In addition, even while a door is opened, a floor resetting position setting up means 17 sets up a floor resetting position according to a load in the cage, and sends out floor resetting patterns 18a-18d for similarly controlling the floor resetting position of the cage.
Patent JP-S63252099-A (JP)
Title: Electromechanical vibration transducer
Inventor: MASUDA TERUO
IPC: H04R9/06
Filed: 1987-04-08
Abstract: PURPOSE:To attain case of assembling by forming a case accommodating a yoke by a ring frame and a couple of plates, bonding the circumferential part of a couple of dampers to both vertical end faces of the ring frame and fixing the cover and damper to the ring frame by the fixing member. CONSTITUTION:The case 1 consists of a torus ring frame 1a and two plates 2, 3 bonded to both vertical end faces. A step 4 is formed to nearly the entire circumference of both the vertical end faces in the frame 1a and deep steps 5 are formed at an interval of 90 deg. in the circumferential direction to be mated to the both vertical end faces of the mount part 6. The plates 2, 3 are engaged with the step 4, a projection 11 engaged with the step 5 is provided and fixed to a hole of the mount 6. A yoke 13 provided with the torus magnet 12 is held elastically in the case 1 by a couple of dampers 14. The dampers 14 are fixed to the step 5 of the frame 1a at an interval of 90 deg. by fitting the projection of the outer circumference together with the plates 2, 3. Moreover, a voice coil 25 is provided to the opening 3a of the plate 3. Thus, the assembling is facilitated.
Patent JP-H04297386-A (JP)
Title: Vehicle body structure
Inventor: KANEKO TOSHIAKI
IPC: B60N2/00
Filed: 1991-03-26
Abstract: PURPOSE:To secure a safety space at time of an impact given to a body side. CONSTITUTION:This chassis frame and body construction is featured that two cross members 4, 5 are laid across a slide sill 3 and a floor tunnel 2, while these cross members 4, 5 are indirectly held by another presser member 7 clamped to a body floor, and a front seat 8 is clamped to these cross members 4, 5 tight.
Patent JP-S60231393-A (JP)
Inventor: IGARASHI SATORU
IPC: H05K7/14
Filed: 1984-04-28
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-S5712040-A (JP)
Title: Rubber composition
Inventor: SAKAI TOSHIYUKI
IPC: C08L7/00
Filed: 1980-06-27
Abstract: PURPOSE: A rubber composition capable of forming a vulcanized rubber product excellent in tear resistance at a high temperature, which is prepared by compounding cashew oil with white carbon.  
     CONSTITUTION: 100pts.wt. Rubber such as a natural or diene rubber, e.g., a styrene-butadiene copolymer rubber is compounded with 1W20pts.wt. cashew oil (cashew nut shell liquid) and 1W25pts.wt. white carbon. The resulting rubber composition, having large tear strength after vulcanized, is suitable for a rubber product such as a tire tread. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09325996-A (JP)
Title: Trading system and recording medium recording program to be used for the same
Inventor: USHIGOME HIDEKI
IPC: G06F19/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a trading system with which information containing a special partition symbol can be converted so as to be handled on an information processing software when dragging & dropping information distributed from an information vender to that information processing software. SOLUTION: When the information distributed from the information vender is dragged while selecting any prescribed range, an information name is obtained, afterwards, the information is read and the presence/absence of the special partition symbol is judged. When there is the special partition symbol, the position and length of information corresponding to the kind of that special partition symbol are obtained and a macro instruction corresponding to the kind of the special partition symbol is generated. After processing to prepare the macro instruction is completed within the selected range, a cell arranging instruction is generated for designating cell positions in the case of arranging the information within the selected range according to the macro instruction.  When the information is dropped, the macro instruction and the cell arranging instruction are dispatched to a table calculation software.
Patent JP-H09282702-A (JP)
Title: Optical head
Inventor: KAMISADA TOSHIMASA
IPC: G11B7/135
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To simplify an information signal reproducing system and a servo signal detecting system by integration and to detect a tracking error signal with good accuracy. SOLUTION: The laser beam separated by a beam splitter 25 is introduced through an optical system consisting of a Wollaston prism 26 and a diffraction grating 27 to photodetector 28. The two luminous fluxes among the three luminous fluxes separated by the Wollaston prism 26 are further separated by the diffraction grating 27. Information signals are reproduced by using the separated zero order diffracted light and ± first order diffracted light. The other one luminous flux is further separated by the diffraction grating and the focus error signal is detected by using the separated zero order diffracted light. The tracking error signal is detected by using the separated ± first order diffracted light.  The photodetecting surface of the photodetector 28 is made smaller by setting the angle formed by the gratings of the diffraction grating 27 smaller than 45 deg. from the dividing line.
Patent JP-S60230335-A (JP)
Title: Manufacture of electric discharge display device
Inventor: YOKONO SHIGERU
IPC: H01J17/49
Filed: 1984-04-27
Abstract: PURPOSE:To form a striped structure such as an electrode with high accuracy without giving any adverse effect to a glass base plate by applying a material paste to the entire surface of the glass base plate by printing and then sintering and solidifying the applied paste in a striped pattern by laser light irradiation. CONSTITUTION:A conductive paste such as a Ni paste is applied to the entire surface of a front glass base plate 2 by printing to form a Ni paste layer 17 with homogeneous thickness. Next, according to an anode pattern which is not illustrated, laser light 13 is irradiated upon the Ni paste layer 17 by turning on and off laser light 13 and moving a laser head 14 in X and Y directions. By the movement of the laser head 14, the Ni paste layer 17 is sintered and solidified in stripe form. Next, unirradiated areas 19 are wiped away or washed off to leave only irradiated areas 18, thereby forming stripe-like parallel anodes 4. In the same manner as above, another striped structure can also be formed.
Patent JP-S5421278-A (JP)
Title: Plasma etching method
Inventor: YASUOKA MASAHIKO
IPC: H01L21/3065
Filed: 1977-07-19
Abstract: PURPOSE: To speed up the etching speed of processed material, by first removing th e film of hard-etching caused on the surface of etched material with sputtering, and by etching the material with plasma of etching reaction gas. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02268681-A (JP)
Title: Stabilization of urokinase precursor and dried preparation
Inventor: MORIMOTO KAZUO
IPC: C12N9/96
Filed: 1989-04-07
Abstract: PURPOSE:To stabilize a urokinase precursor promising as a new remedy for blood embolism by blending a urokinase precursor with a stabilizer selected from a polar amino acid and a salt thereof. CONSTITUTION:A urokinase precursor is blended with a stabilizer (e.g. glutamic acid) selected from a polar amino acid and a salt thereof in a ratio of 5-30mg stabilizer based on of 1-250,000IU urokinase precursor.
Patent JP-S5611912-A (JP)
Title: Polymerization of vinyl chloride
Inventor: MORIKAWA HIROAKI
IPC: C08F2/18
Filed: 1979-07-10
Abstract: PURPOSE: To prepare a polyvinyl chloride almost free from discoloration and having improved thermal stability, in high productivity, by using a specific peroxide safe to deal with, active at lower temperatures and excellent in durability of activity in polymerization, as a polymerization initiator.  
     CONSTITUTION: 100pts.wt. vinyl chloride monomer or its mixture with monomers copolymerizable therewith (e.g. styrene, vinyl acetate, etc.) is suspension-polymerized preferably at 40W60°C in the presence of preferably 0.005W0.5pt.wt. a compound expressed by the formula (R 1  is ≥3C alkyl; R 2  is ≥1C alkyl) as a catalyst. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57200547-A (JP)
Title: Preparation of high fatigue strength zn plated steel wire
Inventor: TSUKAMOTO TAKASHI
IPC: C23C2/28
Filed: 1981-06-05
Abstract: PURPOSE:To obtain a Zn plated steel wire having extremely good fatigue strength, in molten zinc plating of the steel wire, by specifying a bath temp. and a bath immersing time. CONSTITUTION:In subjecting a steel wire to molten Zn plating, an An bath with a temp. of 450 deg.C or less is used as well as the immersing time in the Zn bath is limited to 15sec or less. By this condition, the thickness of an Fe-Zn alloy layer can be controlled in precision of a practical level and can be adjusted to a thickness of about 15mum enhancing the same transitionally. By this method, there is no fear for constituting a hindrance on a standpoint securing a plating adhesion amount required by the steel wire and it is pref. to efficiently employ tensile strength and other mechanical properties inherently possessed by the base material of the steel wire.
Patent JP-H06302565-A (JP)
Title: Plasma cleaning method for chamber
Inventor: IMAI HIROSHI
IPC: H01L21/302
Filed: 1993-04-14
Abstract: PURPOSE:To clean a chamber without releasing vacuum by using plasma of gas containing at least hydrogen or at least hydroxyl group when the chamber is cleaned after dry etching. CONSTITUTION:Cleaning using plasma of mixed gas of methane (CH4) and N2 is conducted. First, chlorine content included in a deposit in a chamber 1 is reacted with hydrogen radical or ion generated from the CH4 in the cleaning gas plasma to become hydrochloride (HCl) to be removed. Methyl (CH3) group generated in the plasma is reacted with aluminum in the deposit in the chamber 1 to become trimethyl aluminum (Al(CH3)3), etc. Since the trimethyl aluminum has a vapor pressure of 157mmHg at 80 deg.C, it can be easily vaporized in a vacuum chamber and removed from the chamber 1.
Patent JP-H0211627-A (JP)
Title: Production of aromatic polycarbonate, aromatic polyester carbonate and aromatic polyester
Inventor: BORUFUGANGU EEBERUTO
IPC: C08G64/22
Filed: 1989-04-07
Abstract: PURPOSE: To improve the yield of the volume per time by reacting in high concentration by using a specific organic phase, in the case of manufacturing the subject compound by reacting diphenol with COCl 2  and/or dihalide of aromatic dicarboxylic acid in the presence of an aqueous phase and an organic phase.  
     CONSTITUTION: Concerning the manufacturing method of the subject compound by the bilayer interface polymerization method, in which in the presence of an aqueous phase and an organic phase diphenol [e.g. 2,2-bis-(4-hydroxyphenyl)- propane] is reacted with COCl 2  and/or dihalide of aromatic dicarboxylic acid (e.g. dichloride of terephthalic acid) also in the presence of, if necessary, a monofunctional chain stopper (e.g. 4-t-butylphenol), a branching agent of more than trifunctionality (e.g. phloroglucinol), a catalyst (e.g. tetraammonium salt) and/or a reducing agent (e.g. Na 2 SO 3 ), it is necessary that the mixture of 5-95wt.% of an aromatic hydrocarbon (e.g. toluene) of preferably the compound shown by the formula (R 1-6  is H, C 1-19  alkyl, phenyl, C 7-9  alkaryl/aralkyl group) and 95-5wt.% of preferably (cyclo)alkane of C 5-20  (e.g. isooctane) be used as an organic phase. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H09316451-A (JP)
Title: Control over grade of tar formed as by-product in production of coke
Inventor: MUNEKANE FUMINORI
IPC: C10B21/10
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To keep the coke grade within an expected range and enable sufficient consideration even about the tar grade for the temperature of a combustion chamber set when carrying out the carbonizing treatment of a raw material coal and producing coke in a chamber oven type coke oven. SOLUTION: When the operation rate of a coke oven, properties of a raw material coal such as the moisture content or volatile content and the grade of a tar formed as a by-product are determined, the set reference temperature for baking coke or the temperature in the upper void part of a carbonization chamber of the coke oven is set at a value computed by the simulation in relation to the heat transfer and reaction in the carbonization chamber of the coke oven, and the set temperature is maintained to carry out the carbonization treatment of the raw material coal.
Patent JP-H06300680-A (JP)
Title: Measuring apparatus for interior quality of vegitable and fruit by transmission method
Inventor: MORIMOTO REI
IPC: G01N21/27
Filed: 1993-04-14
Abstract: PURPOSE:To accurately measure interior quality of vegitables and fruits, etc., continuously in on line by irradiating an article to be measured with a projection light chopped by a predetermined frequency in synchronization with a transmitting timing of the article to be measured, and spectrally analyzing received transmitted scattered light. CONSTITUTION:Position detecting means 6, 7 detect a time in which an article 2 to be measured moving on a conveyor 1 crosses a projection light to measure a diameter, a central position of the article 2 to be measured, and decides a measuring timing of interior quality measuring means. Then, irradiating means 4 irradiates the article 2 with a near-infrared measuring light having a predetermined wavelength band chopped to a predetermined frequency by a chopper 5, and receives scattered light passed through an interior of the article 2 by a photoreceiver 9. In this case, when only a frequency component synchronized with the chopping frequency is selected by a filter, an interior quality can be measured at a high S/N without influence of disturbance light. When an integrating time is variably set in response to a size of the article 2 to be measured, a stable measurement can be performed by excluding influence of a shape, etc.
Patent JP-S60232695-A (JP)
Inventor: KABASHIMA SHIROU
IPC: H05B33/04
Filed: 1984-04-28
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-S61248836-A (JP)
Title: Sheetlike article conveying device
Inventor: ISHIDA SHIGERU
IPC: B65H7/02
Filed: 1985-04-25
Abstract: PURPOSE:To convey a sheetlike article without producing any slip with a conveying device, by detecting thickness in the sheetlike article and, according to a variation in the thickness, generating such torque as being resistible to frictional force varying in the opposite direction to conveyance between a support part and the sheetlike article. CONSTITUTION:A recording paper 4 is rolled on a platen 3, and the paper thickness detected by a paper thickness detecting unit 12 is recorded in a memory part 26 through a paper thickness detecting part 25. Next, it is compared with the comparison value preset in a comparing paper thickness memory part 27 at a comparing part 28, and when it is larger than the setting comparison value, a selecting part 29 selects Table B or A from a drive controlling information housing part 30 of a paper feed motor 11. Afterward, it comes into a state of waiting to input a paper feed motor driving command, whereby a control part 31 is energized so as to cause a paper feed motor driving device 32 to generate such torque as corresponding to the paper thickness of the recording paper. Therefore, even if the command is inputted to whatever paper thickness may be, the recording paper is conveyable at proper torque.
Patent JP-H02265893-A (JP)
Title: Boarding gate of passenger conveyor
Inventor: EZAKI SHIGERU
IPC: B66B23/08
Filed: 1989-04-06
Abstract: PURPOSE:To obtain a boarding gate for passenger conveyors, which can be easily assembled with less trouble at installation, by adopting such constitution that the lower end of the vertical part of a balustrade support member is monolithically secured and a landing plate is fastened on a truss. CONSTITUTION:A vertical member 5c of a balustrade support member 5 is fixed fast by welding, upper members 5b are installed on each vertical members 5c, and the both ends of a landing plate 4 on its left and right are fastened onto a truss 7 with fasteners 6 composed of bolts, nuts, etc. What is required to assemble a boarding gate, therefore, is to adjust positions of a landing plate 4 in cross and fore/aft directions while controlling the engagement of a comb 3 installed thereon and the cleat of a step, then fix it on the truss 7 since the landing plate 4 and the balustrade support member 5 are monolithically manufactured in advance. The positional adjustment of the balustrade support member 5, which has been performed before, needs not be performed separately before the positional adjustment of the landing plate 4.