baber/WOPTO huggingface dataset:
Patent JP-H0579119-A (JP)
Title: Feeder for ceiling
Inventor: HASHIHATA MICHIHARU
IPC: E04C2/52
Filed: 1991-03-31
Abstract: PURPOSE:To easily supply electric power by providing a ceiling panel supporter with a feeder and a ceiling panel having a power receiver on its edge portion supported by a supporter and having a wire connected to the power receiver inside. CONSTITUTION:In a ceiling supporter 1, horizontal parts 13-18 are projectionally provided to both sides of a central part 12, and power receivers 11 are each provided between the horizontal parts 16 and 18 and between the horizontal parts 15 and 17. Power receivers are provided to the edge portions of the ceiling panel 2 and a wire connected to the power receivers is provided inside. The supporter 1 is set into line along the ceiling of the ceiling. The end portions of the panel 2 are supported between the horizontal parts 16 and 18 and the power receivers are connected to the feeder 11.
Patent JP-H01305941-A (JP)
Title: Dental implant having bone absorption preventing means
Inventor: CHIYAARUSU EI HOMUZUI
IPC: A61C8/00
Filed: 1989-04-11
Abstract: PURPOSE: To practically eliminate or decrease transmission of a periodic stress from a distal shaft to a stuck bone by providing a dental implant with a slender shaft, a distal area, and a distal tip, and making an energy absorbing member spread distally from the tip of the shaft. CONSTITUTION: This implant 10 comprises an energy absorbing pad 35 and an uncoated shaft 12 to be connected with the energy absorbing pad 35. It is arranged to be adjacent and facing to a shaft tip 15. And the pad 35 is preferably connected to the shaft tip 15. The implant 10a comprises a proximal shaft region 13 coated with a successive thin and hard porous coating 26. An energy absorbing member 34 comprises, in addition to the pad 35, a soft and porous distal sleeve continuously spreading upward from the pad 35 and at the same time contacted with the pad or a coating 36. The coating 36 is applied to the naked metal of the shaft 12 by a proper method. The soft sleeve is fixed mainly to a distal region 14 of the shaft.
Patent JP-S62249124-A (JP)
Title: Electrooptic device
Inventor: OOTA SUNAO
IPC: G02F1/1337
Filed: 1986-04-22
Abstract: PURPOSE:To obtain uniform electrooptic characteristics having an excellent orientation state by periodically providing ruggedness inclined in one direction onto the substrate surface of an electrooptic device for which a ferroelectric liquid crystal is used and compensating the pretilt angle of liquid crystal molecules. CONSTITUTION:This electrooptic device holds the ferroelectric liquid crystal 8 in place between two sheets of the substrates 1 and 6 facing each other and controls the orientation of the ferroelectric liquid crystal by the substrate surface effect. The ruggedness inclined in one direction is periodically provided on the substrate surface of such electrooptic device and the angle of inclination thereof is set at such an angle as to compensate the pretilt angle of the liquid crystal molecules to obtain the electrooptic device in which the entire part of the liquid crystal layer is apparently uniformly oriented in a horizontal state. More specifically, striped transparent electrodes 2 are patterned on the glass substrate 1 and thereafter, an insulating film 3 is formed thereon. An oriented film 4 is diagonally deposited thereon by evaporation at 60 deg. angle from the direction normal to the substrate to form the ruggedness having 12-16 deg. angle from the substrate surface. Such substrate is combined with a substrate 6 formed thereon with the striped transparent electrodes 5 and the liquid crystal 8 is sealed therebetween.
Patent JP-H10308098-A (JP)
Title: Semiconductor device
Inventor: OKAMOTO TOSHIJI
IPC: G11C16/06
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To improve the speed of transmission time due to the difference of the transmission time at the both ends of a transfer gate inserted between two circuits to which respectively different power source voltages are supplied at the time of converting the levels of these circuits. SOLUTION: This device has a transfer gate N4 which transmits the output of a NAND circuit 1 to the inverter output 2. When the input terminal of an inverter circuit 2 to be connected to the output terminal of this transfer gate is pulled up to the power source potential VPP for level conversion, a level conversion means of the PMOS transistor P4 is provided to pull up the input terminal of the inverter circuit 1 to the VPP potential in response to the output data of the NAND circuit 1. For this purpose, compared with the former level conversion means in which the signal of the transfer gate is high in conducting resistance and large in signal delay, signal delay can be avoided without reducing the conducting resistance by enlarging the transistor size, resulting in no need of increasing the circuit area.
Patent JP-S62250046-A (JP)
Title: Chlorine-containing resin composition
Inventor: NAKASHITA SUENORI
IPC: C08L27/06
Filed: 1986-04-22
Abstract: PURPOSE:To produce the titled composition having high resistance to discoloration in molding, by compounding 3-acetyl-5,6-dihydro-4-hydroxy-6-methyl-2H- pyran-2-one (metal salt) to a base resin. CONSTITUTION:100pts.(wt.) of a vinyl chloride homopolymer or a chlorine- containing resin composed mainly of vinyl chloride is compounded with 0.001-2pts., preferably 0.01-0.5pts. of at least one kind of 3-acetyl-5,6-dihydro-4- hydroxy-6-methyl-2H-pyran-2-one or its metal salt.
Patent JP-S60239354-A (JP)
Inventor: YAMAGUCHI AKIRA
IPC: C04B35/12
Filed: 1984-05-11
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-S62248774-A (JP)
Inventor: OOYA TAKEJI
IPC: E05B83/18
Filed: 1986-04-22
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-S58211432-A (JP)
Title: Manufacture of plastic heavy gage material
Inventor: HONDA TAKASHI
IPC: B29C48/32
Filed: 1982-06-02
Abstract: PURPOSE:To enhance extruder speed and consequently improve productivity by a method wherein molten resin plurally divided by a flow dividing plate directly connected to the last element at the outlet of a static mixer, which is connected to an extruding machine, is introduced under pressure into a mold. CONSTITUTION:The structure, viscosity and temperature of resin are uniformized by mixing due to resistance developed with viscosity and to bisection by means by elements 18, the figure of which is formed by twisting a plate having the width same as the inside diameter of the cylinder of the mixer through 180 degree and which are set at a right angle to one another. Furthermore, the last element 18a at the outlet of the mixer 3 is directly connected to the flow dividing plate 17 in order to bisect and introduce the resin uniformized in the mixer 3 through conduits 19 into the molds 5. Each of the molds 5 is provided with a heater 12c and a cooling apparatus 13 so that the resin, which is introduced under pressure into the mold 5, is gradually cooled without causing turbulence in the resin and is taken-in in parallel by means of a taken-in roll 7 and then cut into pieces with a fixed length by means of a cutter in order to get products.
Patent JP-H02273658-A (JP)
Title: Preparation of 2-nitro-5-(substituted pyridyloxy) benzohydroximic acid derivative
Inventor: TANIYAMA EIJI
IPC: C07C259/10
Filed: 1989-04-14
Abstract: PURPOSE:To enable to industrially probitably produce the subject compound useful as a herbicide, etc., in a good yield by reacting a novel intermediate with a 2-halogeno-5-trifluoromethylpyridine, etc. CONSTITUTION:A novel 5-hydroxy-2-nitrobenzohydroximic acid derivative of formula I (R is H, alkali metal or lower alkyl; R<1> is lower alkyl; R<2> is H or lower alkyl) is reacted with a 2-halogeno-5-trifluoromethylpyridine and, if necessary, esterified with a compound of formula III (R is H or alkali metal) to prepare a 2-nitro-5-(substituted pyridyloxy)benzohydroximic acid derivative of formula III.
Patent JP-H01264202-A (JP)
Title: Resistance device for hybrid integrated circuit
Inventor: TANAKA MICHINORI
IPC: H01C7/00
Filed: 1988-04-14
Abstract: PURPOSE:To aim at a high integrity and reduce a cost as well as to extend the range of variable resistance values greatly by resistance trimming by forming resistors on a plurality of electrodes positioned on an insulation substrate so as for the longitudinal direction to become a substantially straight line. CONSTITUTION:Electrodes 2 and 3 are positioned on an integrated circuit insulation substrate 1 and along their longitudinal direction is continuously formed a resistor 4 on an insulation substrate 1 on each electrode and on its one side. First, these electrodes are provided each with one electrode shaped in a straight line, then with a resistor 4 formed by printing, and the electrodes may be cut together with a resistor to be made electrodes 2 and 3 at the time of trimming. For a trimming pattern 5, trimming should be performed beginning with a proper position on one of the electrodes by a desired resistance value. If the trimming pattern 5 is made close to the electrode, the resistance value R is decreased. On the other hand, if electrodes 2 and 3 are spacedly provided, the resistance value R is increased. Therefore, a resistor having a desired resistance value over a wide range can be obtained even if a similar printed resistor is used.
Patent JP-H06306766-A (JP)
Title: Method for reducing weight of yarn
Inventor: NONAKA TAKASHI
IPC: D06M101/16
Filed: 1993-04-20
Abstract: PURPOSE:To provide an excellent method for reducing the weight of a yarn, improving the softness and touch of the yarn containing acetate fibers and can never be realized by any of conventional methods. CONSTITUTION:A method for reducing the weight of a yarn comprises immersing the yarn containing acetate fibers in the aqueous solution of a corroding agent, steaming the treated yarn at 100-200 deg.C for 1-60min to decompose the surface layers of the acetate fibers, and further stirring the yarn in water to remove <=15wt.% of the acetate fibers.
Patent JP-H07302540-A (JP)
Title: Image formation device and its manufacture
Inventor: TAGAWA MASAHIRO
IPC: H01J9/02
Filed: 1994-05-02
Abstract: PURPOSE:To prevent any damage of a spacer or an electron discharge element during a process for fabricating an image formation device. CONSTITUTION:A front surface plate 1 on which an image formation member is placed, a rear surface plate 2 on which plural electron discharge elements are placed, a support frame 3 for supporting the circumferential edges of the rear surface plate 2 and the front surface 1 between the rear surface 2 and the front surface plate 1, and a spacer 4 arranged as a column between the front surface plate 1 and the rear surface plate 2 are mutually bonded airtightly, by using frit glass. The coating thickness temporary baking of a support frame fixing frit glass 6 to be applied in advance to the rear surface plate 2 or the front surface plate 1 is made thicker than that of a spacer fixing frit glass 5 to be applied to the rear surface plate 2 or the front surface plate 1.
Patent JP-S606400-A (JP)
Inventor: TSUCHIDA YORIHISA
IPC: B26F1/44
Filed: 1983-05-28
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-S59218659-A (JP)
Title: Loading mechanism of vtr
Inventor: HIROSE KUNIO
IPC: G11B15/665
Filed: 1983-05-26
Abstract: PURPOSE:To ensure the effective use of space by providing an overstroke absorbing means of a tape winding means between a loading gear and a drive source not between an advanc guide lock and the loading gear. CONSTITUTION:When a cassette 26 is loaded to its prescribed position, a drive gear 27 revolves a little to revolve the 1st and 2nd loading gears 28 and 29 in the directions opposite to each other. Thus advance guide locks 6 and 7 are draw out a little. In a play mode the blocks 6 and 7 draw out a tape by the revolution of the gear 27 and wind it round a guide cylinder 1. At the same time, the blocks 6 and 7 move along guide grooves 2a and 2b until they touch fixed blocks 8 and 9. Then the blocks 6 and 7 are pressed to the blocks 8 and 9 by the force of springs 46 and 39 and with the prescribed contact pressure.
Patent JP-H10289781-A (JP)
Title: Silicon carbide sintered body and application therefor
Inventor: OGAWA MITSUSHIGE
IPC: C04B35/565
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater allowing easy manufacture, ensuring high oxidation resistance as well as a high strength characteristic, evenly generating heat and further allowing easy temperature control by applying the constitution that silicon carbide is kept in contact with silicon nitride, as well as an intermetallic compound made of two or more types of Ni, Co and Cr, and an intermetallic compound covering a part of one or more types of the silicate, carbide, nitride or the like of each metal. SOLUTION: A metallic compound 3 which is in contact with silicon carbide 1, together with silicon nitride 2, and partly covered with the silicon nitride 2, is one or more types selected from an intermetallic compound of two or more types of Ni, Co and Cr, and the silicate, carbide and nitride of the intermetallic compound and each metal. A resistance value is controlled by the amount of the metallic compound 3 present in the grain boundary of the silicon carbide, and the change of a temperature characteristic becomes small. The silicon nitride 2, combined with the silicon carbide 1, enhances its durability against impact and thermal stress, and covers the metallic compound 3 for increasing the oxidation resistance thereof.  The nitriding reaction of metallic silicon progresses evenly, due to the catalytic action of the metals and compounds, thereby reducing the dispersion of characteristics.
Patent JP-H09277163-A (JP)
Title: Polishing method and polishing device
Inventor: SATO HIROSHI
IPC: B24B37/12
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To maintain the even penetration of a polishing fluid into a gap between a polishing object and a polishing pad and lessen polishing unevenness by forming a groove on the surface of a surface plate and mounting the polishing pad thereon for implementing a polishing process. SOLUTION: A spiral groove 40 is formed on the surface of a surface plate 10 in the direction from a center toward an outer end. The groove 40 is formed to have breadth and depth larger than the thickness of a polishing pad 12, and the edge of the groove 40 on the surface plate surface is chamfered to have curvature. In this case, the cross sectional form of the groove 40 is not limited specifically, but may have a V-shaped form, a U-shaped form, an inverted trapezoidal form or the like. Also, the gap of the spiral groove 40 is not limited specifically, but too small a gap hinders sufficient grinding. On the contrary, too large a gap causes insufficiency in the even penetration of a polishing fluid.
Patent JP-S62249160-A (JP)
Title: Waste liquid device for photosensitive material processing device
Inventor: YANATORI HIROMI
IPC: G03D3/08
Filed: 1986-04-22
Abstract: PURPOSE:To execute cleaning of an overflow tank by the self-cleansing action by opening a stop valve so that the processing liquid in a processing tank is discharged through a liquid discharge path from the bottom of the overflow tank. CONSTITUTION:A bleach-fix bath BF is stored in a processing liquid tank body 400 where a photosensitive material is bleached and fixed. The fresh bleach-fix bath BF is replenished each slightly into the tank body 400 in order to make up the deterioration of the bath BF. Part of the bath BF overflows together from suspended impurities and waste matter from a partition wall 414 into the overflow tank 410. When the processing capacity of the bath BF attains the limit value or below, a stop valve means 420 is opened to communicate the tank bodies 400 and 410 with the liquid discharge path 425 so that the used bleach-fix bath in the tank body 400 is flushed into the tank body 410. The residual scum near the bottom 411 of the tank body 410 is thereby introduced through an overflow pipe 413 into a waste liquid tank 494B together with the bath BF.
Patent JP-H09277853-A (JP)
Title: Wireharness mounting structure to body panel
Inventor: UENO HIDEKI
IPC: H02G3/38
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of wiring part items and also ensure the protection of wire harness. SOLUTION: Wire harness is wired on the back face of an installment panel 1. The panel 1 comprises a core material layer 1a, foamed resin layer 1b and surface skin 1c, and a grooves 2 for wire harness is formed on the back face of the core material layer 1a. The wire harness comprises flat wiring materials 4 and is mounted in the groove 2 with a clip 3 inserted into the hole 5 of the panel 1 from a position above the wire harness. The peripheral wall of the groove 2 is made of foamed resin 1d. The wire harness is prevented from contacting other parts by this wall 1d, the elasticity of which ensures the protection of the wire harness.
Patent JP-H11269680-A (JP)
Title: Surface treatment apparatus
Inventor: KIKUCHI TEIJI
IPC: C08J7/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment apparatus which is capable of allowing the UV light from a UV irradiation lamp to arrive nearly exactly at the surface of a work and does not give rise to the deficiency of an ozone quantity. SOLUTION: The housing chamber of the surface treatment apparatus for treating the surface of the work 21 by the UV light from the UV irradiation lamp 9 disposed in the housing chamber for housing the work 21 is partitioned to a UV irradiation lamp housing chamber 5 and a work housing chamber 7 by a partition 3 having UV permeability so that the supply of the ozone formed by an ozonizer 23 to the work housing chamber 7 and the supply of gaseous nitrogen to the UV irradiation lamp housing chamber 5 are made possible.
Patent JP-S57209283-A (JP)
Title: Preparation of decarboxylative condensation product of alicyclic 1,2-dicarboxylic acid or its anhydride
Inventor: SAITOU TAKAYUKI
IPC: C07D307/88
Filed: 1981-06-17
Abstract: PURPOSE: To prepare the novel decarboxylative condensation product of the titled compound useful as a curing agent of epoxy resin, in high yield, by heating a saturated alicyclic 1,2-dicarboxylic acid anhydride in the presence of a basic catalyst.  
     CONSTITUTION: The novel decarboxylative condensation product of a saturated alicyclic 1,2-dicarboxylic acid anhydride of e.g. formula II (R 5 WR 11  are H or 1W5C alkyl) can be prepared by heating a saturated alicyclic 1,2-dicarboxylic acid anhydride of e.g. formulaI(R 1 WR 4  are H or 1W5C alkyl)(e.g. hexahydrophthalic anhydride, 3-methyl-hexahydrophthalic anhydride, etc.) in the presence of a basic catalyst[e.g. 1,8-diaza-bicyclo(5,4,0)undecene-7;2-ethyl-4-methylimidazole]. The objective compound can be used as an epoxy resin hardener having low cure shrinkage and giving a cured product with low water absorption, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5719671-A (JP)
Title: Revolution speed detector
Inventor: SEKIZAWA KAZUYOSHI
IPC: G01P3/489
Filed: 1980-07-10
Abstract: PURPOSE:To measure the speed of revolution over a wide range accurately and for a short period of time by a method wherein the titled detector is composed of a frequency counter circuit whose gate input is a Schmitt circuit output while its input is the clock signal being outputted by an oscillation circuit; and an arithmetic circuit that converts said data signal into a reciprocal. CONSTITUTION:An electric signal from a rotation detector 4 installed opposing to a rotation detecting piece that rotates together with a rotor is shaped with a Schmitt circuit 5 and inputted as a square wave signal to a frequency counter 7 and an arithmetic circuit 8 as an input of one side respectively. Further a clock signal generated by an oscillator 9 is made to be an input of the other side of the frequency counter 7 and counting starts at the first one of the rectangular signal, thereby allowing counting to be executed unitl the second signal enters. Numerical value counted is sent as a data signal to the arithmetic circuit 8 and there converted to a number of revolutions. Through said process, a number of revolutions over an entire range can be measured efficiently and accurately.
Patent JP-S5719818-A (JP)
Title: Current-voltage converting circuit provided with resistor changing-over circuit
Inventor: MAEDA KOUICHI
IPC: G05F1/10
Filed: 1980-07-10
Abstract: PURPOSE:To suppress a spike noise when changing over a resistor, by connecting a semiconductor switch to a feedback resistor of a high gain amplifier, and connecting a saw tooth signal generating circuit to its control terminal. CONSTITUTION:Between input/output A, B of a hign gain amplifier 4 is connected a parallel circuit consisting of a resistance 5, and a series circuit of a switching element 13, a resistance 9 and a switch 7, and an input current is converted to voltage and an output signal is obtained. One terminal of a saw tooth signal generating circuit 15 is connected to a control terminal of the element 13, and the other terminal of the circuit 15 is connected to a terminal S of a switch 17. The switch 17 selects output voltage P of the amplifier 4 and reference voltage Q. Output voltage VG of a generator 15 is made-maximum, and the switch 7 is turned on in a state that the element 13 has been made off. Subsequently, when voltage of the generator 15 is raised and the element 13 is turned on, since resistance of the element 13 is varied slowly due to the negative feedback, no spike noise is generated in input voltage VB of the amplifier 4.
Patent JP-S58212819-A (JP)
Title: Press die
Inventor: SASAHARA TADASHI
IPC: B21D37/08
Filed: 1982-06-02
Abstract: PURPOSE:To reduce man-power and installation cost, by eliminating the need for a driving means to move a collapse cam to non-actuation position after forming the flange of a work. CONSTITUTION:After the flange of a work 32 is formed, when a slide starts to move upward, a compressed spring 25 extends perfectly and a pad 24 separates from the work 32 to move upward. A forming cam 43 is separated from the work 32 to slide in the B direction by repulsive forces of springs 17, 20 and is stopped when one end-wall 45a of a slot 45 touches at a stopper 39. And next, a collapse cam 41 is slid to the A direction because of an inperfect extension of the spring 17 and is stopped when one end-wall 42a of a penetrated slot 42 touches a stopper 39. As the position in this state is a non-actuation position, the work 32 is transferred to the outside of the die after the upper die 30 is stopped at its upper dead point.
Patent JP-H08268387-A (JP)
Title: Power trimming and tilting device for outboard engine
Inventor: NAKAMURA DAISUKE
IPC: B63H20/08
Filed: 1995-03-28
Abstract: PURPOSE: To prevent an outboard engine from operating improperly, due to the travel of a trimming piston during a tilting operation. CONSTITUTION: A hydraulic cylinder 11, with both ends thereof used for connecting a hull and an outboard engine to each other, has a trimming piston 17 slidably inserted in a cylinder body 16, and a tilting piston 23 slidably inserted in the piston 17. Also, the rod 24 of the piston 23 projects externally through one end of the piston 17 and the cylinder body 16. The pistons 26 and 17 are integrally made to move in the cylinder body 16 at the time of a trimming operation. Also, constitution is so made that at the time of a tilting operation, the piston 23 is moved in the piston 17 positioned at the side of the rod projection end of the body 16. In addition, a means is provided, so that pistons 23 and 17 are interlocked with each other during the trimming operation, and the piston 17 is locked to the body 16 at the time of the tilting operation.