baber/WOPTO huggingface dataset:
Patent JP-H11196711-A (JP)
Title: Fish finder
Inventor: TSUMEDA HIROFUMI
IPC: A01K75/00
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a fish finder utilizing a camera capable of confirming insides of a shoal of fish, on the other hand, a conventional fish finder which is set on a fishing boat and searching shoal of fish, is able to find the shoal of fish but unable to confirm the kinds of fish. SOLUTION: This fish finder is installed with a battery 3 placed at the predetermined point of the bottom of a boat, a television monitor 4 placed inside of a cabin 2 and a camera eye 9 placed at the lower connected with a graduated cable 8, an equipment to smooth the up and down work is installed on the halfway, a breakable joint 13 which has an automatic disconnecting function of keeping the influence to the device within the minimum when a force above the predetermined value is added, placed at the bottom of the system, and when using the fish finder the camera eye 9 is lowered to the inside of the shoal of fish to confirm the kinds of fish.
Patent JP-H06316470-A (JP)
Title: Preparation of polycrystalline diamond molded article
Inventor: NAZAN AARU ANDAASON
IPC: B22F3/24
Filed: 1994-03-03
Abstract: PURPOSE: To uniformly distribute carbide particles on the surface of a sintered metal carbide substrate by joining the carbide particles of the specific lamination treated with a diamond synthesis apparatus of a high temp. and high pressure and the sintered metal carbide substrate.  
     CONSTITUTION: One or more sheet of soft laminated tapes 24a to 24c including the carbide particles and a binder are temporarily adhered to the cylindrical internal cavity 12 formed at the center of a heat resistant material 11 of the high temp. and high pressure diamond synthesis apparatus. The sintered metal carbide substrate 20 having a lower end face 23, an upper end face 22 and a surface 21 of a cylindrical object and an end plug 16 of the mold cavity are press fitted thereon to adapt the external shape of the front surface 14 of the mold cavity and the external shape of the front surface of the tape 24a. These material are then heated under pressurization to sinter the carbide particles to each other and is joined to the substrate 20, by which the composite molding is obtd. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S59159809-A (JP)
Title: Thermosetting castable composition
Inventor: KAMICHIKA KOUJI
IPC: C08K3/26
Filed: 1983-03-01
Abstract: PURPOSE:A thermosetting castable composition of excellent preservability, prepared by adding talc as a filler to a composition containing a PBd-styrene- TMPTA resin, t-butyl peroxybenzoate, and manganese naphthenate. CONSTITUTION:A thermosetting castable composition is obtained by adding 70- 140PHR talc as a filler to a composition containing a polybutadiene prepolymer (polybutadiene maleinized on both ends, PBd)-styrene monomer trimethylolpropane triacrylate (TMPTA) ternary resin system, t-butyl peroxybenzoate, and manganese naphthenate. The above composition can be given a longer pot life by replacing at least part of the talc with calcium carbonate by adding 90PHR or below calcium carbonate.
Patent JP-H02217171-A (JP)
Title: Arc length detector, arc length detecting method, torch height controller, torch height control method, automatic welding device and automatic welding method
Inventor: NAKAJIMA JUN
IPC: B23K9/127
Filed: 1989-02-15
Abstract: PURPOSE:To realize arc length detection and control of the torch position and welding conditions with high accuracy by comparing an electrical signal corresponding to the extracted torch position with a set signal from a reference torch position setter and executing control so that this output deviation signal attains zero. CONSTITUTION:A prescribed signal is superimposed on a welding arc 5 by an oscillation means 6. An arc sound is detected by a microphone 7 and an arc sound pressure level is extracted based on its output signal. The arc length is extracted by an arc length extraction means 11 from the relation between the sound pressure level and the arc length-the arc sound level stored in advance. The electrical signal corresponding to the extracted torch position is compared with the set signal from the reference torch position setter and control is executed so that this output deviation signal attains zero. By this method, welding control hardly influenced by an arc phenomenon is executed.
Patent JP-S60202894-A (JP)
Inventor: UORUTAA SHII HAARII
IPC: A61K31/7028
Filed: 1985-02-23
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-H05232553-A (JP)
Title: Electric flash light emitting device
Inventor: IMAMURA TAKASHI
IPC: G03B15/05
Filed: 1992-02-20
Abstract: PURPOSE:To provide the electric flash light emitting which is improved in automation at a low cost. CONSTITUTION:The light emitted from a discharge tube 12 upon reception of a trigger signal is reflected forward by a reflection umbrella 13 and is diffused vertically by a diffusion plate 11 disposed in front thereof. Apertures 13a, 13b to be inserted with the discharge tube 12 are provided on both flanks of the reflection umbrella 13. Holding pieces 17 which are bent along an insertion direction 18 of the discharge tube 12 at the time of the insertion thereof and hold the discharge tube 12 by their own elasticity are integrally projectingly provided at the edges of these apertures 13a, 13b. Then, the integral handling of the reflection umbrella and the discharge tube is possible.
Patent JP-H03238305-A (JP)
Title: Optical-type position measuring apparatus
Inventor: HISAKUNI AKIRA
IPC: G01B11/06
Filed: 1990-02-16
Abstract: PURPOSE:To make it possible to use a plurality of displacement measuring means in simple structures without mutual interference by inserting a polarizing plate between a light source and a material to be measured. CONSTITUTION:For example, when the thickness of a light transmitting material to be measured 1 like thin whiter paper is measured, light A and light B which are emitted from semiconductor lasers 5A and 5B are projected on the material to be measured 1. Part of the light is scattered from the material to be measured 1, and part of the light is transmitted through the material to be measured 1 and projected on the opposite semiconductor lasers. When the light which is transmitted through the material to be measured 1 passes each polarizing plate 13, however, the light is cut because the polarizing direction of the light and the polarizing direction of the polarizing plate 13 are different. Therefore, the effect of the light is not imparted to the semiconductor lasers. Thus, the thickness of the material to be measured 1 can be measured without mutual interference.
Patent JP-H06296599-A (JP)
Title: Mr method for two- or three-dimensionally imaging examination area and device for conducting said method
Inventor: KUHN MICHAEL DR-ING
IPC: G01R33/48
Filed: 1994-03-03
Abstract: PURPOSE: To improve the time and space resolution by forming auxiliary data from two sets of raw data and obtaining auxiliary data through the same measurement parameter and at different instants or through different measurement slices, and producing image obtained through interpolation from the raw data thus obtained. CONSTITUTION: The received MR signal is amplified by a unit 20 and transmitted to base band. The obtained analogue signal is transformed into a digital sequence by an analogue-digital transformer 21. The analogue-digital transformer 21 is followed by a Fourier transformation unit 22 performing the one dimensional transformation for the sequence of sampling value. The raw data produced by Fourier transformation is written into a memory 23. An interpolation unit 24 forms sets of auxiliary data stored by a memory 25 from the sets of raw data. These sets of auxiliary data are calculated at different instants, and a reconstructing unit 26 produces MR image from the sets of raw data.
Patent JP-S59160525-A (JP)
Title: Granulating method of molten slag
Inventor: KITA RIYUUJI
IPC: C04B5/02
Filed: 1983-03-01
Abstract: PURPOSE:To obtain granular slag at the lower discharging slag temp. whithout increasing the size of an installation by spraying air flow contg. sprayed water toward molten slag, dispersing the same and scattering the molten slag into a kiln formed with an internal wet wall condition. CONSTITUTION:Fins 4 formed spirally on the inside wall toward a discharging direction are provided in a kiln 3 which rotates at a specified speed and is installed level. A water spray nozzle 5 which sprays water to the inside wall is provided in said kiln. Air is blown to a wind breaking nozzle 2 directed to the inside of the kiln 3 and water is sprayed to form air flow contg. sprayed water in the direction of the kiln 3. Molten slag is dropped onto said air flow form a slag dropping port 1 to disperese the slag. The slag scattered and dispersed toward the inside of the kiln 3 is granulated and cooled by the water further sprayed from the nozzle 5 in the kiln 3. As a result, the granulated slag having <=100 deg.C discharging temp. and <=5mm. grain size is produced without sticking on the inside wall of the kiln.
Patent JP-S60181421-A (JP)
Title: Casting-in-place method for slope protecting concrete block and forms therefor
Inventor: YAMAMOTO MINORU
IPC: E02D29/02
Filed: 1984-02-24
Abstract: PURPOSE:To construct a stable protecting structure on a slope, by a method wherein a form is secured to a lock bolt driven in a slope, a concrete flow-out protecting means is mounted to the side of the form, and the interior of the form is filled with concrete mortar. CONSTITUTION:After a lock bolt 2 is driven in a slope 1, a projection part 6b of a form 6 is held between the nip formed by an iron plate 3 and a press plate 7 which are both inserted through the bolt 2, and the form 6 is tightened against the bolt 2 by means of a tightening nut 8 to secure the form. A concrete flow- out protecting piece 9 is attached to a side part 6d of the form 6 by inserting a wedge 11 between the side part of the form and a form reinforcing frame 10. After concrete mortar is poured in the form 6 and cured, the wedge 11 is removed to remove the frame 10 and the flow-out protecting piece 9, the bolt 5 is unscrewed, and the press plate 7 is removed to demount the form 6. A coupling sleeve 4 is then removed from the bolt 2, and after a nut 12 is tightened against the forward end of the bolt 2 to secure a concrete block C, a recess part C' is packed with concrete mortar.
Patent JP-S61193758-A (JP)
Title: Production of hot worked steel material having good surface characteristic
Inventor: TOMONO HIROSHI
IPC: B22D11/124
Filed: 1985-02-22
Abstract: PURPOSE:To prevent surface flawing and to provide the stabilization of production, etc. by cooling and solidifying an ingot at a cooling rate of a prescribed value or above until the thickness of the solidified layer on the surface of the ingot attains a specified value then subjecting the ingot to hot working. CONSTITUTION:The surface flawing of the ingot is largely affected by the carbon equiv. of steel and is affected by the rate of cooling in succession to solidification. The ingot is cooled at >=10 deg.C/sec cooling rate until the thickness of the solidified layer on the surface of the ingot formed in a casting mold open at both ends attains 100mm, then the ingot is subjected to hot working. The increase in the size of the austenite grains of the ingot can be suppressed by cooling the ingot at >=10 deg.C/sec cooling rate. The grain growth during cooling affects less the generation of the hot crack when the thickness of the solidified layer is >=10mm. The generation of the surface crack is thus prevented by the above-mentioned method and the production is stabilized.
Patent JP-H05206071-A (JP)
Title: Microwave plasma processor
Inventor: MASHIRO SUPIKA
IPC: H01L21/31
Filed: 1992-01-24
Abstract: PURPOSE:To provide a microwave plasma processor which can get stable plasma, and does not cause impurity pollution, and is favorable in maintainability. CONSTITUTION:A plasma generation chamber 1 is provided in a row with a board carry chamber 2, and a microwave power source 6 is connected to the microwave introduction window 4 of the plasma generation chamber 1 through a waveguide tube 5, and a coreless solenoid coil 3 is installed outside of the plasma generation chamber 1. A carbonic tube 19 with a top is installed inside of the plasma generation chamber 1, and the inwall of the plasma generation chamber 12 is covered with a conductive material. The tube with a top 19 is connected electrically to the plasma generation chamber (made of stainless) through a conductive connection ring 18.
Patent JP-S58156024-A (JP)
Title: Production of carbon fiber using pitch as raw material
Inventor: KUNUGIZA MOTOYASU
IPC: D01F9/14
Filed: 1982-03-04
Abstract: PURPOSE:A pitch treated with tetrahydroguinoline is made into fibers, drawn in an inert gas atmosphere above a specific temperature and carbonized to produce carbon fibers of high strength without yarn breakage. CONSTITUTION:A pitch is dissolved in tetrahydroquinoline, heat-treated, e.g., at 350-530 deg.C and filtered. Then, the tetrahydroquinoline is removed and the residue is heat-treated subsequently, preferably at 500 deg.C for 10-20min. The resultant pitch is made into filaments of 5-25mu diameter and the filaments are preoxidized preferably at 250-290 deg.C within 60min. Then, the filaments are drawn in an inert gas atmosphere above 800 deg.C, carbonized by calcining, preferably at 1,400-1,700 deg.C, when necessary, graphitized at 2,500-3,000 deg.C to produce the objective carbon fiber.
Patent JP-H02214156-A (JP)
Title: Nonvolatile semiconductor device
Inventor: ASARI SEIICHIRO
IPC: G11C16/06
Filed: 1989-02-14
Abstract: PURPOSE:To surely protect a data by a method wherein the number of rewrite operations is limited at one part of an electrically erasable and programmable read-only memory element (EEPROM) and the data is fixed for a rewrite operation after the number of rewrite operations. CONSTITUTION:A memory cell array 1 composed of an EEPROM is constituted of a rewrite region 11 where a data can be rewritten and of a region 12 where the number of rewrite operations is limited. That is to say, before the data is written to the memory limitation region 12, a set value of a counter 9 until the data is fixed is serially input in advance from an external terminal; the data can be rewritten up to the number of rewrite operations of the set value; when the number is exceeded, the data can be fixed completely. Thereby, it is possible to protect them from an erroneous write operation.
Patent JP-S62192460-A (JP)
Title: Molding material for sealing
Inventor: TORII MUNETOMO
IPC: C08L27/00
Filed: 1986-02-18
Abstract: PURPOSE:To provide a molding material for sealing which can be easily identified after marking and can cope with a CO2 gas laser and a YAG laser, containing carbon black and an org. dye. CONSTITUTION:A resin such as a phenolic resin, an epoxy resin, etc. is mixed with carbon black, 0.01-10wt% org. dye having a decomposition initiating temp. of not lower than 300 deg.C in differential thermal analysis (e.g., Nigrosine dye), a filler having a particle size of not larger than 200mu (e.g., fused silica), a parting agent, a coupling agent and optionally, a crosslinking agent, a curing agent, a curing accelerator, etc. The mixture is kneaded, crushed and, as needed, granulated.
Patent JP-H11335452-A (JP)
Title: Copolymerized poly(ethylene naphthalate) and fiber therefrom
Inventor: TSUKAMOTO RYOJI
IPC: D01F6/86
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a poly(ethylene naphthalate) that can produce fibers having improved fatigue resistance in addition to a high Young's modulus and high transparency characteristic in the regular poly(ethylene naphthalate). SOLUTION: Naphthalene dicarboxylic acid as a main dicarboxylic acid component, ethylene glycol as a main diol component and an aromatic diol alkylene oxide adduct represented by the following formula as a copolymerization component are copolymerized: H (X1 )m -O-(X2 )n -OH (R represents p-phenylene group, m-phenylene group, 4,4'-isopropylidenediphenylene group or 4,4'-sulfonyldiphenylene group; X1 and X2 are each oxyethylene group and/or oxy-iso-propylene; m and n are integers independently from each other where m+n is 20-60). The amount of the copolymerization component is 0.1-10 wt.% based on the resultant poly (ethylene naphthalate) copolymer.
Patent JP-S62193059-A (JP)
Title: Separator
Inventor: INOUE TOSHIHIRO
IPC: H01M50/437
Filed: 1986-02-18
Abstract: PURPOSE:To reduce self-discharge after a long period of preservation and enhance a capacity restoring property after charge, by adding a prescribed quantity of zeolite to a glass-mat-like separator. CONSTITUTION:5-20wt% of kaolin as zeolite is added to fiberglass whose mean fiber diameter is as small as 0.5-5mu. The mixture is made into a sheet to make a separator. Because of the high specific surface area of the zeolite, the liquid absorbing and liquid supplying properties of the separator are improved to reduce self-discharge during a long period of preservation and a capacity restoring property based on charge after the preservation is enhanced.
Patent JP-S59161187-A (JP)
Title: Solid-state image pickup device
Inventor: AUCHI MAKOTO
IPC: H01L23/10
Filed: 1983-03-04
Abstract: PURPOSE:To maintain a positioning accuracy of a high level and to realize a packaging of a low cost by providing a positioning reference hole of a solid- state image pickup element on a lead frame placed on a ceramic package. CONSTITUTION:Lead frames 12A, 12B with a tab provided with positioning reference holes 12a, 12b, respectively are fixed between a ceramic frame 11A having pierced holes 11a, 11b on both end sides, respectively, and a ceramic frame 12B having equal pierced holes to the holes 11a, 11b, so that the center axes of the pierced holes 11a, 11b and the reference holes 12a, 12b coincide with each other. In this case, a solid-state image pickup element 4 is brought to die bonding onto a tab 12c of the lead frame basing on the holes 12a, 12b of the lead frames 12A, 12B, and it is placed so as to coincide with an optical axis of an optical system of a camera. In this way, positioning of high accuracy of the element 4 is executed.
Patent JP-H09226959-A (JP)
Title: Recording device
Inventor: KATAYANAGI JUN
IPC: B65H3/44
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To eliminate burdensome work of re-supplying a recording medium after the use-up of the recording medium of an automatic recording device in a recording device for performing recording in a recording medium supplied by an automatic paper feeder having a number of recording media placed thereon. SOLUTION: A number of recording media such as recording papers 13 and 14 having specified sizes are placed on an automatic paper feeder, this feeder is loaded in a recording device 9, the recording media are fed by a carrier roller 3 and recording such as by printing is performed thereon by a recording means 2. For example, if the automatic feeder 6 is used and all the recording media placed thereon are used up, an operation is automatically switched to an automatic feeder 7, a recording medium is supplied from the feeder 7 and then recording is performed on this recording medium.
Patent JP-H08208819-A (JP)
Title: Copolyester and molding therefrom
Inventor: TAI SHINJI
IPC: C08G63/66
Filed: 1995-02-01
Abstract: PURPOSE: To provide a copolyester which contains a specific triol component bearing a benzene nucleus at a specific ratio, thus has a high melt viscosity, excellent melt moldability and give monolayer molded hollow products excellent in transparency and heat resistance. CONSTITUTION: This polyester mainly comprises (A) the diol units mainly of ethylene glycol and the dicarboxylic units of terephthalic acid, contains (B) at least one of the triol units of formula I [A is -CH2 CH2 -, -CH(CH3 )CH2 -; B is a divalent hydrocarbon, carbonyl, sulfonyl, O, direct bond (-); p, q, r are each 1-8] and formula II (s, t, u are each 1-8) where the content of the triol units is 0.01-1 mole % based on the total moles of all diols and triols units. This copolyester preferably has an intrinsic viscosity of 0.6-1.5dl/g and melt viscosity of 5×10<4> -5×10<6> poise and 5×10<3> -5×10<5> poise under 0.1rad/sec and 100rad/sec shear rate at 270 deg.C.
Patent JP-H01210082-A (JP)
Title: Coating method
Inventor: FUKUDA MITSUHIRO
IPC: B05D1/36
Filed: 1988-02-17
Abstract: PURPOSE:To reduce unevenness of a first-stage film, by providing a firststage film on the surface to be painted using setting paint, forming a second-stage film using setting paint having a predetermined painting viscosity lower than that of the first-stage paint while the first-stage paint is in an undried state. CONSTITUTION:Setting paint is applied to the surface to be painted so as to form a first-stage film and, thereafter, while the first-stage film is still in an uncured state, setting paint having a painting viscosity 3-20 seconds lower than that of the first-stage setting paint (Ford cup No.4, 20 deg.C) is coated over the first-stage film. And then these films are cured. Concrete examples of surfaces to be coated are electrodeposition coating film, which is formed and baked on a metallic substrate by application of electrodeposition of anion type, etc. Examples of setting type resin paint to be employed are acrylic resin, polyester resin, alkyd resin, etc.
Patent JP-S59160535-A (JP)
Title: Adsorbent for arsine and treatment of fluid containing arsine
Inventor: NISHINO HIROSHI
IPC: B01J20/20
Filed: 1983-03-03
Abstract: PURPOSE:To obtain the adsorbent capable of adsorbing efficiently arsine in a fluid by incorporating copper compd. as the first component and 1 kind among an alkali metallic compd., an alkaline earth metallic compd. and a compd. of iron etc. as the second component into activated carbon. CONSTITUTION:A copper compd. such as copper nitrate as the first component and >=1 kind among an alkaline metallic compd. such as sodium nitrate, an alkaline earth metallic compd. such as magnesium nitrate and a compd. of Al, Ti, V, Cr, Mn, Fe, Co, Ni, Zn, Cd and Pb such as iron nitrate as the second component are incorporated into activated carbon having 200-2,000m<3>/g specific surface area. The content of the first component as metal is 0.1-3.0mg atom per 1g activated carbon, and the content of the second component as metal is 0.1-5.0mg atom per 1g activated carbon. Arsine in a fluid can be adsorbed efficiently by using the adsorbent.
Patent JP-S53119645-A (JP)
Title: Control system for system constitution
Inventor: MASUJIMA HIKARI
IPC: G06F11/00
Filed: 1977-03-29
Abstract: PURPOSE: To prevent one master equipment from occupying all slave equipments by constituting the data processing system equipped with a plural number of master equipments and slave equipments so that precedence will be given from each master equipment in difference format at every slave equipment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09229292-A (JP)
Title: Flexible tube body
Inventor: MIYAZAWA YOSHISHIGE
IPC: F16M11/00
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To improve durability of a flexible tube body to be used for a microphone stand, etc. SOLUTION: In a flexible tube body in which one end of a flexible tube 10 capable of being freely tilted is fitted in and fixed to a supporting tool 16 formed into a pipe shape, an integrated supporting film 20 coherently covers the connecting parts of the flexible tube 10 and the supporting tool 16 over the outer surface of the flexible tube 10 and the outer surface of the supporting tool 16 in the connecting parts of the flexible tube 10 and the supporting tool 16.