baber/WOPTO huggingface dataset:
Patent JP-H10248639-A (JP)
Title: Interdentium brush
Inventor: SANO KIYOSHI
IPC: A61C15/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To enable to properly bend a brush part and not to harm restoration performance, by integrally forming a handle and a neck and boring a play inserting hole with the inside diameter larger than the diameter of a wire to make the neck into a pipe shape and fusing and fixing the vicinity of the lower end part of the wire via the bottom of the play inserting hole. SOLUTION: A neck 3 is formed integrally with a handle 2 via a taper shaped shoulder part 4 and a play inserting hole 5 for a wire 1a is bored at the tip end. From the tip end to the root of the neck 3, i.e., to the vicinity of the border with the shoulder part 4, the play inserting hole 5 with the inner diameter larger than the diameter of the wire 1a is equipped. The lower end of the wire 1a is tightly fixed in a buried part 6 of the wire 1a by heating and fusing. The neck 3 is made into a pipe shape by the play inserting hole 5 and the periphery wall of the neck 3 is formed so as to be thinner corresponding to the diameter of the play inserting hole 5. Consequently the neck 3 can be bent by slight force. When external force is applied on the brush part 1, the opening of the play inserting hole 5 functions as a play for the wire 1a to swing.
Patent JP-H02259967-A (JP)
Title: System for preserving segment in graphic processing system
Inventor: TAKEUCHI YOSHIHARU
IPC: G06T11/80
Filed: 1989-03-31
Abstract: PURPOSE:To perform pick input at high speed by preserving the abundant range of a graphic element group before segment translation and that after segment translation simultaneously with the display element group of a graphic in a segment. CONSTITUTION:A coordinate range where a graphic element exists is calculated from coordinate data held at the display element of the graphic to be stored in the segment delivered from a user, and the abundant range is preserved in an abundant range preservation means 2, and the graphic element group is preserved in a segment storage means 3 as the segment. After the segment translation is performed by a segment translation means 4 which applies the segment translation on which coordinate transformation at every segment is applied, the abundant range is preserved in a segment abundant range preservation means 5. A means 6 is coupled with the abundant range preservation means 2, the segment storage means 3, and the abundant range preservation means 5 after segment translation, and the abundant range before translation, the abundant range after translation, and the graphic display element group, etc., are stored in the means 6. In such a way, it is possible to perform a pick input processing to inform identification information to a user program at high speed.
Patent JP-S57199535-A (JP)
Title: Score molding method of easy-opening cover body
Inventor: KAWAMUKI KIKUO
IPC: B65D41/32
Filed: 1981-06-01
Abstract: PURPOSE:To reduce defect generation rate in case of manufacture, by specifying the relation of edge thickness of a main score edge and that of an auxiliary score edge, and maintaining an easy-opening property of an easy-opening cover. CONSTITUTION:An edge 21 of an auxiliary score edge 20 is made lower than an edge W2 of a main score edge 18, by score depth h3 worked by the main score edge at first, and also edge thickness W4 of the auxiliary score edge 20 is made thicker than the edge thickness W2 of the main score edge 18 (W2<W4). It is desirable, however, that the thickness W4 of the edge of the auxiliary score edge 20 in that case is made thinner than thickness W5 of a place which has descended by h3 from the edge of the main score edge 18 (W4<W5). Accordingly, strength of the auxiliary score edge is increased, and loss and abrasion of the auxiliary score edge are prevented.
Patent JP-H03280553-A (JP)
Title: Forming method of gate electrode
Inventor: NISHIDA MASAO
IPC: H01L29/417
Filed: 1990-03-29
Abstract: PURPOSE:To unnecessitate the development of resist wherein sensitivity difference is generated, and simplify the work, by independently performing a process for forming a first aperture in a first resist and a process for forming a fourth aperture in a second resist. CONSTITUTION:On a semiconductor substrate 1 like GaAs, a silicon nitride film 2 is formed; thereon a silicon oxide film 3 is formed; thereon a positive type electron beam resist 4 is formed; a specified portion of the resist 4 is irradiated with electron beam and developed, thereby forming an aperture 5-1 in the resist 4. By using the resist 4 as a mask, RIE dry etching is performed, thereby forming an aperture 5-2 and an aperture 5-3. An A film is formed on the whole surface, and the resist 4 is eliminated, thereby forming a lower part 6. A positive type electron beam resist 7 is formed on the whole surface, and a specified portion of the resist 7 is irradiated. An aperture 5-4 is formed in the resist 7 by development.
Patent JP-H05278163-A (JP)
Title: Metal foil clad laminated sheet
IPC: B32B7/02
Filed: 1992-04-06
Abstract: PURPOSE:To obtain a laminated sheet constituted by bonding a metal foil to the single surface or both surfaces of a base material layer and generating no warpage and having good dimensional stability even if thin by respectively specifying the thickness and resin content of the base material later and the basis wt. and thickness of a glass fiber base material. CONSTITUTION:A metal foil clad laminated sheet consists of a base material layer consisting of a plurality of glass fiber base materials and a cured thermosetting resin and the metal foil bonded to the single surface or both surfaces of the base material layer and the base material layer has a thickness of 0.1-0.5mm and contains 40-44wt.% of a resin and at least one glass fiber base material has a wt. basis of 145g/m<2> or more and a thickness of 0.1-0.2mm. When the amounts of a metal on both surfaces of the laminated sheet are different, the glass fiber base material with a basis wt. of 145g/m<2> or more and a thickness of 0.1-0.2mm is arranged on the side much in a metal amount.
Patent JP-H04315901-A (JP)
Title: Measuring coil for tube reversal lining device
Inventor: TOYODA SHIGERU
IPC: F16L1/00
Filed: 1991-04-15
Abstract: PURPOSE:To obtain a measuring coil which can simply detect the numbers, the positions, and the directions of curves of a duct, and the sorts of couplings, without requiring an experience. CONSTITUTION:To a measuring coil 1, a strain gage 11, two strain gages 11 and 11a, or a strain gage 11 and a vertical sensor 12 are installed. A wave form processing is carried out depending on signals output from the strain gages 11 and 11a, and the vertical sensor 12, and the numbers, the positions, and the directions of curves, and the sorts of couplings are specified from the wave forms, and the phase difference and the size between two wave forms. Since the condition of a duct can be grasped by using the gages, the work is simple, and the directions of curves and the sorts of couplings can be detected rapidly and accurately regardless of no experience of the worker.
Patent JP-H08279521-A (JP)
Title: Manufacturing method and device of resin sealed tape carrier
Inventor: MAEDA YOSHIICHI
IPC: H01L21/56
Filed: 1995-04-07
Abstract: PURPOSE: To avoid the bias of liquid resin for breaking off the dispersion in the thickness of sealing resin finally produced. CONSTITUTION: In order to lead a tape carrier 2 coated with a liquid resin to a curing furnace for curing the liquid resin 3d while running in the horizontal direction, the vertical directional positions of both side end parts of the tape carrier 2 are controlled by leading guide rails 5 as well as controlling the vertical directional positions in the central part in the width direction of the tape carrier 2 is controlled by a central part controlling member 7 thereby enabling the camber of the tape carrier 2 to be notably suppressed or avoided.
Patent JP-H05246750-A (JP)
Title: Jointing material
Inventor: NAKANO TSUNEAKI
IPC: E01C11/06
Filed: 1992-03-04
Abstract: PURPOSE:To prevent outflow and scattering and to maintain interlocking effect over a long period of time by fixing concrete blocks for paving with a joint filler based on crushed stone. CONSTITUTION:A joint filler 4 made of crushed optionally mixed with cement and fibers is filled into the gap between concrete blocks 1 for paving. When the concrete blocks 1 have tiles or stones 3 stuck on the tops, silica sand 2 is filled into the gap between the concrete blocks 1 and the joint filler 4 is filled into the gap between the tiles or stones 3.
Patent JP-S58203140-A (JP)
Inventor: KASE JIICHI
IPC: D03D23/00
Filed: 1982-05-16
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-S567988-A (JP)
Title: Heat panel
Inventor: IWATA HIDEO
IPC: F28D15/02
Filed: 1979-06-29
Abstract: PURPOSE: To accelerate the return and evaporation of a working liquid which is condensed on the top of the inside of a panel and heighten a radiating effect, by causing the condensed working liquid to flow down to the bottom of the inside of the panel which obliquely extends down toward an evaporation region.  
     CONSTITUTION: To facilitate the return of a working liquid 1 from a condensation region 2, the bottom 3 of the inside of a panel is inclined toward an evaporation region and downward projections 6 are provided at an appropriate spacing on the entire surface of the top 5 of the panel inside. The working liquid 1 condensed on the top 5 of the inside of the panel is guided by the downward projections 6 so that the working liquid easily drops to the bottom 3 of the inside. The working liquid is rapidly returned on the inclined bottom 3 of the inside toward the evaporation region 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08279444-A (JP)
Title: Microstructure and manufacturing method thereof
Inventor: YAMADA KEIZO
IPC: H01L21/02
Filed: 1995-04-07
Abstract: PURPOSE: To provide a high-efficiency anodic bonding method whereby a microstructure can be easily made by bonding glass to Si, without making useless bonding. CONSTITUTION: A glass substrate 1 is laid on an Si substrate having a movable micropart, a capacitor electrode 3 is positioned to face at the movable part and remains connected to an earth wiring 7 formed in a groove 5 of the Si substrate until the bonding ends, both substrates are heated at about 400 deg.C. A voltage of about 400V is applied to the Si substrate, with a bias electrode of the substrate 1 negative to move ions of N in the glass toward the negative bias electrode, with ions of O remaining at the interface of the glass and Si to form Si oxide which bonds both substrates with O-bonds produced therebetween. Since the electrode 3 is at the same potential as the Si, no electrostatic attraction is exerted on the movable part to result in avoidance of useless bonding. Finally, the earth connection of the electrode 3 is cut to complete the anodic bonding.
Patent JP-S58200405-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YOSHIOKA ATSUSHI
IPC: G11B33/12
Filed: 1982-05-19
Abstract: PURPOSE:To obtain reproduced pictures of high quality, by using the optical transmission to transfer signals between the rotor side and the stator side and at the same time incorporating a necessary amplifier at the rotor side. CONSTITUTION:The A of a rotary pickup 8 is attached to either one of the rotor side and the stator side, and the B is attached to the other side respectively. In a recording mode, a recording signal supplied through an input terminal 7 turns on and off an electro-optical transducer 8a at the stator side of the pickup 8 and is converted into the optical information to be received at a photoelectric transducer 8b at the rotor side. Then the optical information is converted again into electric signals and then recorded to a magnetic tape 12 via a switch 10 after amplification. The switch 10 is turned to the opposite side to turn on and off an electro-optical transducer 15a at the rotor side of a rotary pickup 15. Thus the signal is received by a photoelectric transducer 15b at the stator side and delivered to a terminal 16. In such a way, the crosstalk can be reduced down to a satisfactory level to improve the quality of reproduced pictures.
Patent JP-H01256512-A (JP)
Title: Resin composition
Inventor: OKABE KATSURO
IPC: C08K5/29
Filed: 1988-04-06
Abstract: PURPOSE:To improve the moldability and solvent resistance of a polyphenylene ether and to make it possible to form a resin composition of which mechanical properties will be less lowered, by incorporating a polyamide and a diisocyanate compound into a specific modified polyphenylene ether. CONSTITUTION:The title resin composition is composed of a polyphenylene ether (A) modified with an unsaturated carboxylic acid having both an ethylenic double bond and a carboxyl or an acid anhydride group, a polyamide (B) and a diisocyanate compound (C). As the modifier of the component (A), maleic acid, fumaric acid, (meth)acrylic acid, maleic anhydride, etc. are preferred, with maleic anhydride being particularly preferred. As the component (B), for example, nylon 66, nylon 69, nylon 610, etc. are preferred. As the component (C), aliphatic and aromatic diisocyanates can be used.
Patent JP-S59209618-A (JP)
Title: Oil removing method of oil-containing contaminated layer by ultrasonic vibration
Inventor: MIYAHARA SHIYUUJI
IPC: B08B3/12
Filed: 1983-05-12
Abstract: PURPOSE:To simply and rapidly remove oil, by bringing an oleophilic and hydrophobic oil absorbing material into contact with oil-containing contaminated layer to subject the same to ultrasonic oscillation to release oil in said oil- containing contaminated layer while adsorbing the released oil with the oil adsorbing material. CONSTITUTION:For example, an oleophilic and hydrophobic oil adsorbing material 3 is laid on the oil-containing contaminated layer on the bottom part 1 of a petroleum tank. In the next, step, a vibrator 4 is arranged so as to be contacted with the surface of the oil adsorbing material 3 through hanging metal fittings 5 by a crane. A washing liquid is supplied onto a floor surface 1 so as to immersed said oil adsorbing material 3 and vibrated by an oscillator 6 to generate ultrasonic waves. The oil in the oil-containing contaminated layer 2 is separated by the ultrasonic waves and adsorbed with the oil adsorbing material 3. The vibrator 4 is moved through the crane and the oil on the entire surface of the oil-containing contaminated layer 2 is adsorbed.
Patent JP-H09238581-A (JP)
Title: Holder for stem vegetable such as tomato and cucumber or the like
Inventor: OKAMOTO HIROSHI
IPC: A01G9/12
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To shorten the binding operation time, to prevent the backache and stiff shoulder of an operator and to easily and quickly perform detachment from a stem through a slit groove by being along a splint so as not to let a tall stem vegetable fall against a strong wind and performing binding to the splint while adjusting tightening corresponding to the thickness of the stem. SOLUTION: This holder is composed of a holder main body 1 provided with a recessed support receiving part 21 for the splint and the recessed support receiving part 22 for the stem, a band 3 for attaching a base end part to one side face of the holder main body by an attachment tool 5 and an insertion body 6 for the band provided on the opposite side face of the side face of the holder main body and a fixing body 7 provided with a sawtooth part 71 to be engaged with the sawtooth part 4 of the band is integrally molded inside the insertion body. The slit groove 8 capable of shifting the band 3 to a side part, releasing the engagement of the sawtooth parts with each other and detaching it from the insertion body 6 is formed on the side face of the insertion body 6.
Patent JP-S5610836-A (JP)
Title: Disc brake
Inventor: SHIRAI KENJI
IPC: F16D55/224
Filed: 1979-06-30
Abstract: PURPOSE: To reduce dragging torque during the brake's being off by making as least one of the brake pads into a wedge shape, i.e. the rear surface of back plate is tilted, and by tilting the torque transmitting surface and the mating torque receiving surface.  
     CONSTITUTION: When the brake liquid pressure is fed to the cylinder part 51 of calipers 50 and the inner pad 30 is pressed against the disc 10 with a piston 61, the outer pad 40 is also pressed to the other surface of the disc 10 by the reactive force of the same. If a torque due to dragging is generated and applied to the inner pad 30, the torque transmitting surface 35, whose leading area is tilted, is pressed to the torque receiving surface 25 of the flat part 21. The pad 30 is consequently moved toward the periphery by a lifting force formed by the component against the force applied by a spring 70 and stops when it runs against the torque receiving surface 28. In this situation, the pad 30 is perfectly prevented from following and thereby the intended braking performance can be attained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05254924-A (JP)
Title: Clinker consisting of chromium solid solution spinel and corundum and refractory using the same
IPC: F27D1/00
Filed: 1992-03-05
Abstract: PURPOSE:To provide a clinker consisting of a chromium solid soln. spinel and corundum and a refractory using the clinker, having high erosion resistance to slag and excellent thermal shock resistance and without the sinterability being deteriorated due to the contained chromium while reducing or eliminating environmental pollution, an increase in raw material cost, etc. CONSTITUTION:This clinker contains 2-10wt.% MgO, 0.05-20wt.% Cr2O3, >=90wt.% of Cr2O3 plus alumina and <=5wt.% of impurities and has a crystal phase in which the spinel crystal of the magnesia and alumina forming a solid soln. with chromium and corundum crystal coexist.
Patent JP-2000050739-A (JP)
Title: Sheet for raising seedling and its production, and planting work device for planting the sheet in ground
Inventor: ONODERA TSUNEO
IPC: A01C7/08
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet for raising seedlings, capable of raising the seedlings without using soil, capable of contriving the reduction in the size and weight of the sheet and capable of corresponding to the mass production of the seedlings. SOLUTION: This sheet 1 for raising seedlings is provided with a laminate 2 comprising a belt-like support 3 and a porous sheet main body 4 laminated and adhered to the support 3. The sheet main body 4 has many receiving portions 6 for receiving rice seeds 15. The receiving portions 6 are disposed in the longitudinal direction of the support 3 at a distance. The laminate 2 has cutting dotted lines 8 for cutting off planting pieces 10 each having at least one receiving portion 6. The cutting dotted lines 8 are disposed in the longitudinal direction of the support 3 at a distance.
Patent JP-S527725-A (JP)
Title: Coupling an automatic light adjustable strobo to the camera
Inventor: UCHIDA YASUO
IPC: G03B7/16
Filed: 1975-07-08
Abstract: PURPOSE: To perform an automatic exposure by setting an amount of light emission from the strobo interlocked with F value with two groups of resistors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07270792-A (JP)
Title: Surface light source device with polarizing function having polarization conversion means
Inventor: KOIKE YASUHIRO
IPC: G02F1/1335
Filed: 1994-03-31
Abstract: PURPOSE:To provide a surface light source device with a polarizing function having a polarization conversion element with which bright polarized luminous fluxes are obtainable and which is adequate for a back light source of a liquid crystal display device. CONSTITUTION:The value of the effective scattering irradiation parameter E[cm<-1>] of a parallel luminous flux forming element 1 consisting of a wedge-shaped light scattering light transmission body having uniform scattering ability is in a range of 0.5<=E<=50 and the value of a correlative distance (a[ F ] when a correlative function gamma(r) of a nonuniform refractive index structure is approximated with gamma(r)=exp[-r/a] (where, (r) is the distance between the two points within the light scattering transmission body), is in a range of 0.06<=a<=35. The light entering from a light incident surface 2 is emitted as paralleled luminous fluxes from a light take-out surface 3. A polarized light separating plate 8 is arranged across an air layer 7 and a light exit direction correcting element 10 is arranged on the outer side thereof across an air layer 9. This polarized light separating plate 8 can transmit a greater part of the P polarized light components and returns the corresponding part of the S polarized light components to the parallel luminous flux forming element 1. The returned light receives a polarized light scramble effect within the parallel luminous flux forming element 1 and is polarized to P-polarized light by the polarization conversion element SIGMA. The P-polarized light components of the reemitted light from the parallel luminous flux forming element 1 are thus taken out again.
Patent JP-S57198682-A (JP)
Title: Manufacture of semiconductor laser
Inventor: UEDA OSAMU
IPC: H01S5/022
Filed: 1981-06-01
Abstract: PURPOSE:To obtain the stable laser whose light emitting efficiency is not degraded for a lont time by cleaving the resonant surface of the semiconductor laser in an inactive gas atmosphere of 1 torr and less, protecting the cleaved surfaces by protecting films, and suppressing the generation of anoxide film which is inherent to a crystal. CONSTITUTION:A narrow groove is provided at the position where a semiconductor laser substrate 1 which is formed in a wafer state is cleaved. The substrate is fixed to a holder made of a bimetal 3 and put in a sputtering device 10. The inside of the device 10 is made to be a vacuum state by using an exhausting port 9. Then the bimetal 3 is bent so as to apply elastic stress to the substrate 1. Then the substrate is cleaved and the resonant surfaces are exposed. Since the inside of the device 10 is in the high vacuum state of about 1X10<-6> torr, the resonant surfaces 5a and 5b which are the cleaved surfaces are kept clean. Thereafter the pressure in the device 10 is made to be 1X10<-3>-1X10<-4> torr, and an SiO2 sputtering material 8 is sputtered by using Ar<+> ions. Thus the material 8 is attached to the resonant surfaces 5a and 5b to the thickness of 1,000-3,000Angstrom .
Patent JP-H07265855-A (JP)
Title: Production of ultrapure water
Inventor: KATO TOSHIO
IPC: C02F1/44
Filed: 1994-03-30
Abstract: PURPOSE:To clean a reverse-osmosis membrane without suspending the supply of ultrapure water at the time of recovering the ultrapure water used in cleaning and using the recovered ultrapure water as a part of the water to be treated in a ultrapure water production process by adding a reducing agent to the water to be treated by a reverse-osmosis membrane device when the amt. of water permeated through the device is decreased. CONSTITUTION:A raw water 2 is introduced from a raw water inlet pipeline 12 successively into a primary treating system 4 and a secondary treating system 6, and the obtained ultrapure water is introduced into a cleaning system 8 to clean a material to be treated in a cleaning device 20. The part of the ultrapure water used in cleaning and less contaminated is returned to the inlet pipeline 12 through a recovered water treating system 10. The system 4 is furnished with a reverse-osmosis membrane device 26. When the amt. of water permeated through the membrane device 26 is decreased below a set value, a reducing agent such as sodium hydrogen sulfite and sodium sulfite from a reducing agent feed pipeline 30 is added so that the reducing agent concn. in a liq. to be treated is controlled to 1-50ppm, and the device 26 is cleaned.