baber/WOPTO huggingface dataset:
Patent JP-H0983089-A (JP)
Title: Metal vapor laser
Inventor: HAYASHI KAZUO
IPC: H01S3/036
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a high efficient, high output metal vapor laser by blocking a gas flow flowing on the flow of buffer gas toward a window thereby suppressing generation of abnormal discharge and reducing the optical loss due to the window. SOLUTION: A gas is introduced through gas introduction piping 10a, 10b coupled with hermetic containers 1, 6 and discharged through gas discharge piping 21 coupled with hermetic containers. A laser medium metal 9 is set in the hermetic container and caused to discharge through discharge electrodes 7, 8 disposed therein. An oscillated laser light is outputted through windows 3a, 3b fixed to the vicinity of opposite end parts of hermetic container. In such a metal vapor laser, the gas discharge piping 21 is coupled with the hermetic container at a position farther from the windows 3a, 3b than the position where the gas introduction piping 10a, 10b are coupled with hermetic containers.
Patent JP-2001065855-A (JP)
Title: Closed type combustion apparatus
Inventor: YAMAGUCHI MASAO
IPC: F23L1/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a closed type combustion apparatus to simplify connection between a fan case and a hose for air supply and be contained in a limited space by using a coupling part suppressed in size. SOLUTION: A closed type combustion apparatus comprises a burner; a fan case 1 incorporating a fan for air supply to supply combustion air to the burner; a hose 4 for air supply; and a coupling part 18 to intercouple the fan case 1 and the hose 4 for air supply. In the closed type combustion apparatus, the coupling part 18 consists of a coupling part 35 and a cylinder part 36. This constitution simplifies connection between the fa case and the hose for air supply, decrease a space below the fan case, and decreases the height of an apparatus body to reduce size.
Patent JP-S6480686-A (JP)
Title: Opening and closing device for opening of building
Inventor: TANAKA KEISUKE
IPC: E05F15/60
Filed: 1987-09-18
Abstract: PURPOSE:To make it possible to carry out the opening and closing of fittings with less operational force by providing the superconductors and a magnet to separate the fittings from a body to the place opposed to the body and the fittings as an opening and closing device for an opening of a building. CONSTITUTION:A permanent magnet 8 is mounted at the upper side part of an opening of a body 1, and at the same time, the superconductor 9 in a superconductive state is mounted in opposition to each of a pair of arms 7 and 7 provided to the upper frame 3(a) of the frame doors 3 and 3. The frame door 3 is so constituted that it is separated from the body 1 side by Meissner effect to offset the magnetic line of force generated from the permanent magnet 8 by the magnetic line of force made from the current flowing to the surface of the superconductor 9 so that the magnetic line of force does not intrude into the superconductor 9. Accordingly, the opening and closing operation of the frame door 3 can be carried out with less operational force.
Patent JP-S60126809-A (JP)
Inventor: GOTOU HIROSHI
IPC: H01G4/30
Filed: 1983-12-13
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-H0958175-A (JP)
Title: Writing instrument
Inventor: MUTO HIROYUKI
IPC: C09D11/16
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the erroneous swallowing of a nib dangerous to separate at the time when an infant swallows it in his mouth by bitter by providing the nib bundled with fiber containing bitter substance. SOLUTION: In the writing instrument such as a marker having many chances in contact with infant's hand, a nib 6 is so engaged as to protrude, an end barrel 3 engaged with sponge 7 for holding ink is engaged with the outer periphery of the opening of a barrel 5. In this case, the nib dangerous to separate if the infant contains it in the mouth contains bitter substance in the ink itself. The substance has the effect of physiologically sending it forth when the infant bites it in the mouth, and bitter ingredient having high safety for human body, i.e., crude drug is selected. It is mixed when the fiber for constituting the nib is molded. Such bitter substance is contained in an adhesive used in the case of fixing the fiber.
Patent JP-H0957705-A (JP)
Title: Boring working device of precutting device
Inventor: SUZUKI HIROYUKI
IPC: B27C3/02
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a boring working device, for a precutting device, capable of detecting the working depth of a boring tool. SOLUTION: A dust collecting duct 15 is fixed in the neighborhood of a throuh hole 13a through which a boring tool 10 on a connecting member 13 passes, and a dust collecting aperture 15a for the dust collecting duct 15 is connected to a wood to be worked. In addition, a boring depth confirmation detector 16 comprising a photoelectric sensor is mounted near a boring tool mounting part 9. Further, a confirmation detection part 17 is mounted on the connecting member 13 at an opposite position to the detector 16. A boring machine 7 is moved when the dust collecting aperture 15a for the dust-collecting duct 15 is brought into contact with the wood to be worked and a forward moving table 4 is moved with a cylinder 5 and consequently, the boring tool 10 is protruded from the dust collecting aperture 15 of the dust collecting duct 15 to bore the wood.  Next, the boring depth confirmation detector 16 mounted on the boring machine 7 detects A signal.from the confirmation detection part L7 by shifting the activation shaft 6 of the cylinder 5. Thus the completion of boring the wood is detected.
Patent JP-H0872471-A (JP)
Title: Method for detecting defective of ball point pen by handwriting
Inventor: SAKANASHI YUKI
IPC: B43K7/00
Filed: 1994-09-06
Abstract: PURPOSE: To remove correctly a product with a defective inner core which constitutes a ball point pen by a simple method. CONSTITUTION: In a handwriting test of a finished product, arc-shaped handwriting 24 is depicted on a layout sheet 14 while an inner core which constitutes a ball point pen being rotated and revolved. At the same time, by monitoring by a camera the latter half of the arc-shaped handwriting from the depicted arc-shaped handwriting 24, since the ball of the inner core 3 of the ball point pen which rotates while the arc-shaped handwriting 24 is depicted rotates nearly once, when the ball of the inner core 3 rotates defectively, and since the shortage of ink occurs necessarily in the latter half of the arc-shaped handwriting which is monitored by the camera, a defective product can be discriminated and removed simply and correctly.
Patent JP-H0570610-A (JP)
Title: Method for producing friction material
Inventor: ITO TAKUJI
IPC: C08J5/14
Filed: 1991-09-17
Abstract: PURPOSE:To obtain a friction material for parts of automobile, etc., having a stable coefficient of friction, excellent wear ratio and friction sound by molding a composition for friction material comprising a phenol resin, metal fibers except iron fibers and wood flour and burning the molded article in a nonoxidizing atmosphere under a specific condition. CONSTITUTION:A composition for friction material composed of 10-30vol.% phenol resin such as novolak type phenol resin, metal fibers except iron fibers and 5-15vol.% wood flour is prepared, uniformly blended with wollastonite, barium sulfate, molybdenum disulfide, graphite, etc., and mixed with about 5wt.% based on total weight, of trichlene. Then the mixture is dried at 80'C for about one hour to give molding powder, which is further molded at 145 deg.C under 600kgf/cm<2> for eight minutes to give a friction material. The friction material is burnt in a nonoxidizing atmosphere such as nitrogen at 300-500 deg.C for 1-2 hours and the wood flour in the friction material is carbonized to give the objective friction material having an improved coefficient of friction and improved wear resistance.
Patent JP-H0669596-A (JP)
Title: Multiplex wavelength monolithic light emitting device
Inventor: ISHIBASHI AKIRA
IPC: H01S5/00
Filed: 1992-08-13
Abstract: PURPOSE:To obtain a multiplex wavelength monolithic light emitting device in which lights of many wavelengths to be accurately controlled are can be emitted by forming a plurality of light emitting elements having different cavity lengths on a single semiconductor substrate. CONSTITUTION:N pieces of light emitting elements 12 having different cavity lengths L1 are formed on a single semiconductor substrate 10, and so disposed as to sequentially increase the cavity lengths. The elements are desirably formed in a separated double hetero laser structure in view of power consumption, and heat generation of the elements. An end face of the cavity of the element is formed by cleavage, and an etched faucet is formed by RIBE at the other end of the cavity. Thus, a large quantity of information can be transmitted at a high speed through one optical fiber.
Patent JP-2001066087-A (JP)
Title: Heat exchanger
Inventor: NISHISHITA KUNIHIKO
IPC: F28F9/02
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To direct ejection of refrigerant or scattering of fragments in an unrisky direction upon occurrence of rupture by jointing a sheet of plate material at the opposite side edges to form a header pipe and setting the header pipe in a heat exchanger core such that the joint is located substantially on the leeward. SOLUTION: The header pipe 4 of a gas cooler using carbon dioxide as refrigerant is formed by jointing a sheet of plate material at the opposite side edges. The joint 7 is preferably located within a range of about 60 deg. on the opposite sides of the leeward while avoiding the insertion hole of a tube 2. Fracture strength is enhanced at the upper and lower closed parts with respect to the joint 7 of the header pipe 4. Even if the header pipe is damaged, the joint 7 having lower fracture strength is damaged first and a radiator located on the leeward blocks ejection of refrigerant or scattering of fragments thus ensuring safety.
Patent JP-H0285888-A (JP)
Title: Cursor moving sequence control system in on-line vdt screen
Inventor: NIKAIDO MASAHIRO
IPC: G06F3/0481
Filed: 1988-09-22
Abstract: PURPOSE:To efficiently execute a data input operation to a screen by controlling a moving sequence of a cursor, based on cursor moving sequence control information corresponding to each on-line screen which is received in a lump from a host computer. CONSTITUTION:In a host computer 1, a display screen definition, a cursor moving sequence definition and an on-line work processing program are edited. This data stream is sent to an on-line VDT terminal 3 by an on-line circuit 2, and stored in a terminal 3. When data is inputted to the terminal 3 from a keyboard 4, it is detected by a cursor moving sequence control function, and by referring to cursor moving sequence control information, the next cursor moving destination coordinate is determined. In such a way, a moving destination of an on-line screen and the sequence can be controlled by only the terminal 3 side, and a data input operation to the screen can be executed efficiently.
Patent JP-S61103866-A (JP)
Inventor: RUDORUFU SHIYAURIN
IPC: C07C67/00
Filed: 1985-10-24
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-H05244466-A (JP)
Title: Image processor and method for testing data transformation in image processor
Inventor: POORU UOOREN
IPC: G06T5/00
Filed: 1992-09-04
Abstract: PURPOSE: To provide a method and a device for testing data transformation in an image processor. CONSTITUTION: This image processor is provided with a first memory 100 for storing plural data words corresponding to the different pixels of a test image. The respective data words are set to common test data and the data words are transformed to one or plural analog video signals by using a D/A transformer 110. One or plural video signals are transformed to capture data values by an A/D transformer 140 and the respective capture data values corresponding to the different data words are stored in the first memory 100. Also, the capture data values are stored in a second memory 150 and averaged so as to generate an average capture value. A difference between the average capture value and a test data value is decided and an amplification error at the capture data value is identified.  First and second allowable values are set respectively larger and smaller than the average capture value. The capture data values between the first and second allowable limit values are counted and a quantization error at the capture data value is identified.
Patent JP-2001058523-A (JP)
Title: Auxiliary driving device of diesel vehicle
Inventor: KANEKO YUICHIRO
IPC: B60K25/02
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary machine device of a diesel vehicle made compact and simple, and has high power transmission efficiency. SOLUTION: The auxiliary driving device of a diesel vehicle consists of an input shaft 1 which is connected with a diesel engine that changes rotation, an oilpressure multi-plate high gear clutch 2 and one way clutch 3 at the input shaft, a highspeed slide clutch 5 or a lowspeed slide clutch 15 connected through toothed gears 4, 6 with the output side of one way clutch, the highspeed stage slide clutch or the low speed stage slide clutch connected through toothed gears 7, 9 with the output side of one way clutch, auxiliary machines 11, 47 connected by the output side of each skid clutch and, actuating means of each clutch are compounded. According to the movement of the input from the input shaft 1, each slide clutch is latched and removed, and transfer efficiency of power is improved.
Patent JP-H1187980-A (JP)
Title: Composite magnetic sheet
Inventor: KAMEI KOJI
IPC: H01Q17/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a composite magnetic sheet by making a magnetic powder and an organic binder, which can be fixed to a desired part of an electronic part or apparatus by adding a shape-memory resin to the organic binder. SOLUTION: This composite magnetic sheet 10 comprises a conductive support 1, a soft magnetic layer 2 formed on the opposite sides of the conductive support 1, and a shape-memory resin layer 3 formed on one side of the soft magnetic layer 2. The conductive support 1 includes a conductor plate, a mesh conductor plate, a cloth of conductive fibers, or the like, a soft magnetic metal plate, a soft magnetic metal mesh plate, a cloth of soft magnetic metal fibers, or the like. The conductive support 1 further includes a plate material of TiNi based shape-memory alloy or Cu-Zb based shape-memory alloy, a mesh plate, a fiber cloth, or the like. The soft magnetic layer 2 is formed by mixing a soft magnetic powder 4 and an organic binder 5 and then molding the mixture into a sheet. The soft magnetic powder 4 includes an Fe-Al-Si alloy and an Fe-Ni alloy.
Patent JP-H04115161-A (JP)
Title: Object sealing construction
Inventor: ISHIWATARI JUNICHI
IPC: H01L43/06
Filed: 1990-09-04
Abstract: PURPOSE:To enable the protecting of an object housed in a cylindrical member completely from the external environment by arranging a sealing member between an outer circumference part of a bottomed protective member to be fitted on the side of an opening of the cylindrical member and an inner circumference part of the cylindrical member. CONSTITUTION:A detection surface of a Hall IC 4 at a detector section (object to be sealed) 7 put on the side of one open end of a case body 2 as aluminum cylindrical member is covered completely with a top plate part 8a of a stainless lid body 8 as protective member and a bend part 8b of the lid body 8b is sealed with an O ring 14 arranged on an inner circumference part of the body 2. The sealing with the ring 14 is accomplished regardless of any change in gap between the body 2 and the lid body 8 as caused by temperature changes and aging. Therefore, the detector section 7 is shielded completely from the external environment to eliminate infiltration of water and oil into the detector section 7 and there is no possibility of scratching or the like on the IC4 thereby enabling the maintaining of detection characteristic thereof for a long time. The ring 14 is fitted into a recessed groove 2b on the side of the body 2 thereby facilitating the designing and assembling of a moving object detector 1.
Patent JP-S6479210-A (JP)
Title: Preparation of modified 3-methylbutene-1 polymer
Inventor: SUGA SADANORI
IPC: C08F8/46
Filed: 1987-09-21
Abstract: PURPOSE:To prepare a sparingly tinted, modified 3-methylbutene-1 polymer in a high efficiency, by using a specified arom. hydrocarbon as a solvent in the graft reaction of an unsatd. polar monomer with a 3-methylbutene-1 polymer by the slurry process. CONSTITUTION:An arom. hydrocarbon having neither prim. carbon nor sec. carbon bonded directly to the arom. ring is used as a solvent in the reaction of an unsatd. polar monomer with a 3-methylbutene-1 polymer in the presence of an org. peroxide at 70-200 deg.C. As the unsatd. polar monomer, an unsatd. carboxylic acid and/or its anhydride are preferable. As the solvent, benzene is preferable in respect to readiness for drying. As the org. peroxide, dicumyl peroxide is esp. preferable.
Patent JP-H08101186-A (JP)
Title: Measuring method for property of fly ash
Inventor: ITO ICHIRO
IPC: B09B3/00
Filed: 1994-09-30
Abstract: PURPOSE: To properly treat a fly ash with chemicals by measuring the acid consuming amount of a solution obtained through mixing the fly ash in water, and grasping the unreacted slaked lime content of the solution of fly ash simply, quickly, and certainly. CONSTITUTION: A fly ash to be measured is mixed with water, and the acid consuming amount of the obtained solution is measured. In this case, the mix proportion of water and ash should be greater when the content of unslaked lime is higher. In normal case, the solid-to-liquid ratio L/S should range between 10-1000. The mixture liquid is passed through a filter paper to remove suspended substance, and the acid consuming amount of the filtrated liquid is measured according to JIS-K0101 on acid consumption amount (pH8.3). From the measurements of acid consuming amount of the fly ash, therefore, the necessary amount of chemicals to be added can be determined properly and quickly by determining in advance the relationship between the acid consuming amount of the fly ash and the necessary adding amount of chemicals for use in chemical treatment such as heavy metal fixation agent.
Patent JP-S62100335-A (JP)
Title: Paper sheet processing apparatus
Inventor: SATO MITSUYOSHI
IPC: B65H3/44
Filed: 1985-10-25
Abstract: PURPOSE:To maintain reliability and reduce the dimension by installing two accommodation parts at the right and left of a separating mechanism and controlling the contact for the paper sheets and a driving-out roller in a same way and separating the paper sheets transported in the reverse direction by a transport switching guide by a separating machine. CONSTITUTION:When the pay-out amount is indicated, tan-thousand-yen bill 2 in a receipts part 1 is separated. Then, the transport switching guides 10 and 11 installed onto the both sides of a feeding roller 8 are set so that the bill 2 contact a driving-out roller 6 by the rise of a pressing means 13. When the rise of an arm 16 is detected by a sensor 17, the rise of the pressing means 13 stops. Then, a transport belt 9 moves in the direction of arrow, and when the rollers 6 and 8 revolve in the direction of arrow under synchronizing, the bill 2 is transported one by one in the separated state. Then, the contact between the roller 6 and the bill 2 is released, and a one-thousand-yen bill 4 is switched to the separated state by moving the pins at the positions of guides 10 and 11, and the bill 4 and the driving roller 7 are brought into contact, and the rollers 7 and 8 are revolved under synchronizing, and the bill 4 is sent one by one into a transport passage 9.
Patent JP-S6391789-A (JP)
Title: Bar code detector
Inventor: TOKUMURA NAOTSUGU
IPC: G06K7/00
Filed: 1986-10-06
Abstract: PURPOSE:To exactly perform binarization corresponding to a bar code even when a detected distance, contrast, or printing density is varied, by providing a waveform arranging circuit, an envelope circuit, a voltage division circuit, and a binarization circuit. CONSTITUTION:A laser beam from a light source 1 scans on a bar code 7 by a scanning means 6, and reflected light is condensed on a photosensor 9. The noise of a signal (a) is eliminated by the waveform arranging circuit 11, and a positive and a negative envelope signals (c) are outputted through the envelope circuit 12. Those two output signals are resistance-divided to a half through the voltage division circuit 13, and a threshold value signal (d) is outputted, however, since the signal (d) passes through the circuits 12 and 13, the phase of which lags by a time (t) behind that of a signal (b). A delay circuit 14 generates a bar code detection signal (e) by delaying the signal (b) by the time (t), and the binarization circuit 15 binarizes the signal (e) by using the threshold value (d). The binarizing output signal (f) becomes a signal corresponding to the bar code.
Patent JP-H05194574-A (JP)
Title: Method of distilling off aliphatic alcohol from aliphatic alcohol solution of alkylpolyglycoside
Inventor: BERUNTO MIYUURAA
IPC: C07H15/04
Filed: 1992-09-04
Abstract: PURPOSE: To efficiently and swiftly obtain alcohol mild to products by distillating alcohol from an alcohol soln. of specified alkyl polyglycoside under specified conditions.  
     CONSTITUTION: From an alcohol soln. such as decanol of alkyl polyglycoside wherein the alcohol and the alkyl groups of the alkyl polyglycoside contain 10-18C atoms and wherein the mean degree of polymerization of the alkyl polyglycoside is 1.05 to 1.4, alcohol is separated by distillation at 160 to 200°C under 0.1 to 20 hPa in a thin layer evaporator having a Reynolds number of 30 to 18,000. The concn. of the alcohol soln. of the alkyl polyglycoside is preferably regulated to 10 to 70%. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H03101122-A (JP)
Title: Solid phase epitaxial growth
Inventor: KAWAI KAZUHIKO
IPC: H01L21/263
Filed: 1989-09-13
Abstract: PURPOSE:To form an SOI structure of a large area by a method wherein an antireflection film is formed on an a-Si film, a substrate is heated from the rear, the a-Si film is irradiated with an energy beam from the upper part of the antireflection film and the film is annealed. CONSTITUTION:An SiO2 film 2 is formed on the surface of a single-crystal Si substrate 1; an opening part 2a is formed. An a-Si film 3 is deposited on the surface of the substrate. An Si2N4 film 4 is patterned on it in such a way that a plurality of transistor regions whose one side comes into contact with an end part in the lengthwise direction of the opening part 2a are formed. The substrate 1 is heated from the rear of the substrate; the film 4 is irradiated with a laser beam and annealed; the substrate temperature is raised gradually; the a-Si film 3 as a whole is transformed into a single-crystal Si film 3' by a solid epitaxial growth operation.