baber/WOPTO huggingface dataset:
Patent JP-H0841786-A (JP)
Title: Silvered-type synthetic leather substitute and its production
Inventor: OKAWA NOBUO
IPC: B32B27/12
Filed: 1993-03-10
Abstract: PURPOSE:To produce a new silvered-type synthetic leather substitute free from stuffy feeling, resistant to staining when used as shoes, clothes, etc., and having smooth and elegant appearance and abrasion resistance at the same time. CONSTITUTION:This silvered-type synthetic leather substitute is obtained by forming a polyurethane layer (b) having communicating pores and a thickness of 50-300mum, on one side of a base material (a) consisting of fibrous material or a fibrous material and a polymer elastic material, and further forming a finishing polyurethane coating (c) thereon. In the obtained silvered-type synthetic leather substitute, open holes of 0.5-35mum in diameter are distributed on the surface in a density of >=200 per 1cm<2> and their inner walls are covered with the finishing polyurethane coating (c). The open holes are formed in such a manner as to reach to the communicating pores of the polyurethane layer (c). The silvered-type synthetic leather substitute has an air permeability of >=0.5liter/cm<2>.hr and a moisture permeability of >=6mg/cm<2>.hr. The method for producing the silvered-type synthetic leather substitute is also provided.
Patent JP-2000262794-A (JP)
Title: Marking light device of sewing machine
Inventor: OKAMURA MASAHIKO
IPC: D05B79/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To improve workability by easily visually observing a point mark attached to a texture, by arranging plural marking lights, and arranging an illuminance adjusting means capable of adjusting illuminance with respective lights in a marking light device of a sewing machine for irradiating the point mark on the texture. SOLUTION: Data on sewing is inputted from an input part 13 of a panel 11, and this sewing data is stored in a memory 15 of a control part 12. That is, when performing bead sewing on the left/right bodies, data for alternately supplying the left/right bodies with every single sewing is stored in the memory as set position data. When sewing the left body, after judging the fact of being the left body, switching elements 17 and 18 are controlled so that a point mark PM is brightly lighted in an irradiating position LP of a marking light 7 positioned on this side to an operator and the other marking light 8 is darkened. When sewing the right body, illumninance of the marking lights 7, 8 is adjusted to the contrary.
Patent JP-H08268659-A (JP)
Title: Car for elevator
Inventor: HONJIYOU NORINAGA
IPC: B66B3/00
Filed: 1995-03-31
Abstract: PURPOSE: To mentally relax an elevator utilizing passenger by alternately lighting a plurality of lamps at running time of an elevator, also lighting any of the lamps when stopped the elevator, so as to provide changing lighting each lamp. CONSTITUTION: In a display device set up in a car, a lamp 1 of displaying bad luck, lamp 2 of displaying good luck and a lamp 3 of displaying excellent luck are respectively arranged. In each lamp 1 to 3, any one lamp is lighted during stopping an elevator, further to light the one lamp, determined by a random number, during running the elevator. In this way, each lamp 1 to 3 can be seen by an elevator utilizer so as to tell fortune himself by a written oracle. On the other hand, a slot machine is provided in lieu of each lamp 1 to 3, and this unfixed condition, that is, a rotational speed of the slot machine may be constituted so as to synchronize with a speed of the elevator. In this way, a display device, mentally relaxing the utilizer of the elevator, is realized simply further inexpensively.
Patent JP-S63240041-A (JP)
Title: Semiconductor wafer treatment device
Inventor: OOGA HIROTOMO
IPC: H01L21/677
Filed: 1987-03-27
Abstract: PURPOSE:To prevent foreign substances from adhering to semiconductor wafers on a stage by a method wherein a cylindrical cover to expand and contract following the vertical operation of the stage is mounted between the peripheral edge of the stage and the peripheral edge of the opening of a conveying port. CONSTITUTION:A cylindrical cover 11 is mounted between the peripheral edge of a stage 3 and the peripheral edge of the opening of a conveying port 2. This cover 11 is constituted in such a way as to expand and contract following the vertical operation of the stage 3 and expands and contracts by making the stage 3 move vertically. Accordingly, dust can be prevented from intruding onto the stage 3 from the interior of a case body 1 at the time of vertical movement of the stage. Thereby, even though foreign substances peeled from the inner surface of the case body 1, dust scattered by the crack and so on of semiconductor water and metal powder from a screw shaft 9 or a solid material due to an oil fly up on the stage 3, the foreign substances can be prevented from adhering to the semiconductor wafers in a cassette.
Patent JP-S58192010-A (JP)
Title: Plastic optical connector
Inventor: SATOU HIDEMI
IPC: G02B6/38
Filed: 1982-05-07
Abstract: PURPOSE:To make a connection loss low and also to improve reproducibility, by forming at least one ventilation part between a plug and a sleeve, and exhausting residual compressed air in the sleeve to the outside. CONSTITUTION:This optical connector connects optical fibers which each plug 3, 3' has by connecting the plugs 3, 3' by a sleeve 4, and the plugs 3, 3' and the sleeve 4 are made of plastic, and the connector is constituted by pressing and fitting the plugs 3, 3' into the sleeve 4 by utilizing its elasticity and assembling them. A notch is formed on the fitting face of the sleeve 4 or the fitting face of the plugs 3, 3' so that a ventilation part is constituted between both fitting faces. In this way, even in case of assembling by pressing-in and fitting, no compressed air is left in the sleeve 4, the connection loss is low and the reproducibility can be improved.
Patent JP-S59200145-A (JP)
Title: Air conditioner
Inventor: KOIZUMI KENJI
IPC: F25B13/00
Filed: 1983-04-28
Abstract: PURPOSE:To provide an air conditioner capable of returning to a heating operation when heating capacity is recovered by shifting to a defrosting operation when the heating capacity is lowered by utilizing the correlation between the heating capacity and an indoor heat exchanger temperature. CONSTITUTION:A temperature sensor 20 is mounted in the vicinity of or on an indoor heat exchanger 5, and its temperature output is inputted directly to an electronic control unit 9. When shifted to a normal heating operation, if DELTAT1 becomes the predetermined set value due to the decrease in the heating capacity caused by the frost of an outdoor heat exchanger 3, a defrost operation is started. Immediately after the defrost operation is started, the detecting temperature of the sensor 20 abruptly decreases, but the detecting temperature of the sensor 20 shifts to stable state upon elimination of the frost of the exchanger 3. Then, if DELTAT2 is the predetermined set value or lower, the defrost operation is stopped at the time t3, and returned to the heating operation. If the detecting temperature of the sensor 20 does not become stable even if the frost of the exchanger 3 is eliminated due to the influence of the outdoor air velocity, the defrost operation is forcibly finished at the stage when 10min is elapsed in the defrost operation, and returned to the heating operation.
Patent JP-S51150591-A (JP)
Title: A process for preparing water-resistant pullulan
Inventor: TSUJI KOUZOU
IPC: C08B37/00
Filed: 1975-06-19
Abstract: PURPOSE: To prepare a water-resistant pullulan by crosslinking it with a polyvalent carboxylic acid anhydride without deteriorating excellent transparency, toughness, adhesiveness, tackiness and unpolluting property, etc. of the pullulan. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57190752-A (JP)
Title: Production of cylindrical billet
Inventor: MINE HISAMASA
IPC: B22D11/00
Filed: 1981-05-19
Abstract: PURPOSE:To reduce the number of stages and to offer resources econimization, energy economization and higher performance by winding a plate-like hot ingot on a mandrel while forming the same by a horizontal type continuous casting method, and joining both side end parts of the ingot thereby forming a cylindrical billet. CONSTITUTION:While a hot ingot 3 coming out through the outlet 2 of a mold 1 is guided by guiding rollers 4, it is drawn out in a horizontal direction, and is rolled broadside with receiving rollers 5 and press-down rollers. Both side parts 3a, 3a of the ingot 3 are pressed to the outside circumference of a sizing roll 6 by means of guide rollers 8 and further the ingot is pressed gradually to the circumference of a rotating mandrel 7 by the rollers 8, 8..., whereby the ends 3a- 1, 3a-1 forming the bevels of the parts 3a, 3a are brought into contact with each other. Both side end parts thereof are welded with an electroslag welding device 11 to form a cylindrical billet 16. This billet 16 is pressed to the mandrel 7 by sizing rollers 15, 15 to make the internal material quality uniform metallurgically. Such billet 16 is cut to each constant length, whereby the cylindrical billets of a constant length are produced.
Patent JP-H11271495-A (JP)
Title: Incineration melting method and incineration melting device
Inventor: HASEBE TAKESHI
IPC: B09B3/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To remove remaining unburned carbon, by burning when combustible, inflammable and incombustible radioactive wastes are incinerated and melted in the same processing furnace. SOLUTION: An incineration melting device consists of an upper furnace body 11 and a lower furnace body 21 in which an electric conductive canister 3 capable of containing radioactive waste of incineration and melting object is contained. On the outer surface of it, a high frequency coil 31 for induction- heating the electric conductive canister 3 is arranged. To the upper furnace body 11, a burning zone 14 is formed and a burner 4 is attached so that the burner nozzle is facing to the direction of the canister 3.
Patent JP-H02255429-A (JP)
Title: Wafer conveyor
Inventor: YANABE YUKIHIRO
IPC: B65G49/07
Filed: 1989-03-27
Abstract: PURPOSE:To house a wafer smoothly in a wafer carrier without breaking it by having the wafer adjusted so as to cause flat surface conveying it and a surface of its inserted groove to be paralleled with each other before it is inserted into a groove of the wafer carrier. CONSTITUTION:When a wafer 1 is housed in a wafer carrier 2a, first level controllers 18a, 18b and 18c operate, performing the leveling of a table 13 till light out of a light emitting element 15a gets into a light receiving element 16a each time the wafer 1 is inserted into a groove 10 of the wafer carrier 2a by a chuck 14. This leveling is executed by adjusting these level controllers 18a, 18b and 18c too so as to cause the light generated at the light emitting element 15a to get into the light receiving element 16a and to make more than a specified detection current flow. Afterward, the chuck 14 goes forward, thereby inserting the wafer 1 into the groove 10.
Patent JP-H07258808-A (JP)
Title: Production of high-strength and high-conductivity copper alloy material for electronic equipment
Inventor: SAWATO HIRONOBU
IPC: C22C9/04
Filed: 1994-03-22
Abstract: PURPOSE:To produce, at a low cost, a high conductivity metallic material for electronic equipment, sufficiently applicable to lead material and high strength spring material and combining strength, spring characteristic, bendability, etc. CONSTITUTION:The copper alloy has a composition consisting of 0.05-0.40% Cr, 0.03-0.25% Zr, 0.10-2.0% Ni, 0.10-1.0% Ti, and the balance Cu with inevitable impurities or further containing either or both of 0.05-2.0% Zn and 0.01-1%, in total, of one or more elements among Sn, In, Mn, P, Mg, and Si. A stock of this copper alloy is successively subjected to the following treatments in the order named: (1) hot working in which initial temp. of working and final working temp. are regulated to 800-<950 deg.C and >=700 deg.C, respectively, and cooling is done at a rate of >=100 deg.C/min after the completion of working; (2) cold working at 75-98% draft; (3) aging treatment at 300-620 deg.C; (4) cold working at <=80% draft; (5) annealing at 350-700 deg.C.
Patent JP-S62235100-A (JP)
Inventor: SAISUU YASUSHI
IPC: B67D7/42
Filed: 1986-04-03
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-H05238821-A (JP)
Title: Production of dielectric porcelain composition
Inventor: TSUJIKU KOICHIRO
IPC: H01G4/12
Filed: 1992-02-26
Abstract: PURPOSE:To provide a method for producing a dielectric porcelain composition, capable of simplifying a process for producing a lead relaxer dielectric porcelain composition from sintered compact particles each having a core-shell structure, of improving the productivity of porcelain capacitors and of lowering the cost for producing the porcelain capacitors. CONSTITUTION:The subject method comprises the steps of mixing raw material compounds to obtain a mixture; calcining the mixture to obtain the calcination product; mixing the calcination product with a binder to form a molding; and sintering the molding to produce the dielectric porcelain composition. The raw material compounds contains a Pb compound and a Me (Mg, Ni, Zn, Mn, Cd, Co, Fe, Sc, In) compound excessively on the basis of the stoichiometric composition of the lead complex compound formed in the dielectric porcelain composition.
Patent JP-H04286789-A (JP)
Title: Cassette tape and compact disk player for vehicle
Inventor: OOMASA SHINSAKU
IPC: G11B25/10
Filed: 1991-03-15
Abstract: PURPOSE:To increase area on an operation panel near an insertion port by interating the insertion port for a cassette tape and that for a compact disk. CONSTITUTION:The cassette tape and compact disk player for vehicle selectively reproduces either a cassette 2 or a CD. An insertion port 1(a) constructed by overlapping an opening for cassette in which the cassette 2 is inserted and that for CD in which a compact disk CD is inserted, is provided. A cassette 2 inserted in the insertion port 1(a) is held by a cassette holding means 11; while the compact disk CD inserted in the port 1(a) is held by a compact disk holding means 4. The cassette held by the cassette holding means 11 is transferred to a cassette reproducing means 14: while the compact disk CD held by the compact disk holding means 4 is transferred to a compact disk reproducing means 9 by means of a transfer means 16.
Patent JP-H11267729-A (JP)
Title: Method for cold rolling of hot rolled band-shaped sheet before pickling
Inventor: AIZAWA ATSUSHI
IPC: B21B37/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To correct a control amount of an intermediate roll bender and a work roll bender and to obtain a favorable rolled shape when executing continuous cold rolling of a hot rolled band-shaped sheet before pickling different in sheet width. SOLUTION: A numerical formula model is previously formed taking up an intermediate roll shift position indicating a difference of elongation percentage of a plurality of spots at different distances from sheet side edges to the center of the width of sheet and a rolling load as variables, and when the intermediate roll is shifted until the intermediate roll shift position gets to the set point of the following band-shaped sheet, a continuously measured intermediate roll shift position and an actually measured rolling load are substituted into the numerical formula model and a control amount of an intermediate roll bender 1 and/or a work roll bender 2 is calculated so that the difference of elongation percentage may coincide with a target value, and then a hot rolled band-shaped sheet before pickling different in sheet width is continuously rolled.  In the case that thus calculated control amount of the intermediate roll bender 1 or the work roll bender 2 is deviated beyond the maximum value or the minimum value in the range of specification, the maximum value or the minimum value is taken into the numerical formula model, and then a control amount of the other work roll bender or the intermediate roll bender is calculated.
Patent JP-S59201962-A (JP)
Title: Atomizing apparatus
Inventor: NAKANE SHINICHI
IPC: F02M69/04
Filed: 1983-04-28
Abstract: PURPOSE:To maintain spraying state by offsetting the equivalent capacity portion of an atomizer which shows capacitance in the vicinity of the utilized resonance point and taking-out the series resonance signal and forming self oscillation series, thus permitting the following to the variation of resonance point due to the change of the outside environment and the change with the passage of time. CONSTITUTION:A body 15 having a pressurizing chamber 14 filled with liquid is fixed onto an installation plate 17 by a machine screw 16. Liquid is introduced into the pressurizing chamber 14 through a feeding pipe 18 and fills up to the middle part of a gas exhaust pipe 19 during atomization operation. A nozzle part 20 is installed onto one side of the pressurizing chamber 14, and a spherical projection 21 having a hole for discharging liquid droplets is formed at the center of the nozzle part, and a piezoelectric element 22 is installed onto the periphery. Further, an inductance 27 is connected in parallel onto the piezoelectric element 22, and the signal supplied from an outside oscillation part 26 is supplied through an amplifier 13, and the signal passing through the inductance is detected by a resistance 28. The value of the inductance 27 is selected so as to resonate in parallel to the equivalent parallel capacity portion in the vicinity of the mechanical resonance point of the piezoelectric element 22.
Patent JP-H05118477-A (JP)
Title: Underground composite resin tube
Inventor: NAGAYOSHI AKIO
IPC: F16L11/16
Filed: 1991-03-14
Abstract: PURPOSE:To provide an underground composite resin tube having light weight, flexibility, high strength against pressure, and freedom from a partial fracture. CONSTITUTION:The first reinforcement strip 2 having the same sectional area of corrugation as a wall tube corrugation is embedded in a tube wall 1 comprising a spirally corrugated synthetic resin with a posture open downward over the range of the crest section 1a of the tube wall 1 and both side wall sections 1b and 1b continuous thereto. At the same time, the second reinforcement strip 2' is embedded with a posture open upward over the range of each trough section 1c of the tube wall 1 and both side wall sections 1b and 1b continuous thereto. Furthermore, both side plate sections 2b and 2b of the first reinforcement strip 2 are jointed to both side plate sections 2b' and 2b' of the second reinforcement strip 2' via polymerization at both side wall sections 1b and 1b of the tube wall 1.
Patent JP-H05263024-A (JP)
Title: Coating composition and method of forming coating film
IPC: C09D5/36
Filed: 1991-03-15
Abstract: PURPOSE:To form a coating film having a surface which, as a whole, gives a feeling of dense sheen. CONSTITUTION:The objective composition comprises a coloring pigment and pearl mica consisting of mica coated with barium sulfate having major-axis lengths of 1-50mum and minor-axis lengths of 0.1-5mum. The objective method comprises applying this composition to a substrate to form a coating film and coating the film with a clear coating composition forming a transparent coating film.
Patent JP-S57190351-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAWADA TSUNEO
IPC: G06F15/78
Filed: 1981-05-20
Abstract: PURPOSE:To reduce remarkably consuming electric power when power is to be saved at a C-MOS circuit device using single electric power source by a method wherein in the power having saving period, a FET to cut a current flowing into an external circuit from an input terminal or from an output terminal is inserted. CONSTITUTION:A P type channel MOS element Tr2, a load resistor R, an N type channel MOS element Tr1 are inserted in series between an electric power source VCC and the earth point. The element Tr1 and the resistor R function as an inverter, and make a supplied signal to the input terminal 13 to be reversed and to be outputted from the output terminal OUT. At normal operation, an ''L'' signal is applied to the input terminal on the gate side of the element Tr2 to make the element Tr2 to ON, and when power is to be saved, an ''H'' signal is applied to the terminal PS to make to OFF, and the electric power source current fed from the electric power source VCC is obstructed. By this output circuit, because the power source current flowed always in the external circuit at the traditional circuit can be cut when power is to be saved, consuming electric power can be reduced.
Patent JP-H04261743-A (JP)
Title: Transfer device for substrate
Inventor: SASAKI TADASHI
IPC: B25J15/08
Filed: 1991-02-13
Abstract: PURPOSE:To transfer various angular substrates of different aspect ratio with their support without changing the substrate postures thereof. CONSTITUTION:Down spreading conical substrate supporters 8a-8d for supporting an angular substrate W at 4 points from the lower part, are fitted to the tip vicinity of support arms 6a-6d projecting from a support box 5. Adjacent substrate supporters 8a, 8c and substrate supporters 8b-8d are moved with their approach or separation by the same distance in Y direction, by a substrate supporter driving mechanism located in the support box 5. Also, a pair of substrate supporters 8b, 8d acting on the opposed 2 sides of the angular substrate W and another pair of substrate supporters 88c, 88b are moved with their approach or separation each other in XY direction, by the distance same on each pair, however by a different distance in a different pair, by the substrate supporter adjusting mechanism located in the support box 5.
Patent JP-H01249028-A (JP)
Title: Oil and fat wiping material
Inventor: KAMISAKA KATSU
IPC: A47L13/17
Filed: 1988-03-31
Abstract: PURPOSE:To let oily stains be wiped off simply in a short time without using detergent, water, abrasive materials and the like by letting a material be impregnated with solvent dissolving oily component of stains, which is furnished with functions capable of polishing dirty oils and fats while absorbing them. CONSTITUTION:A wiping material is composed of solvent dissolving dirty oils, and of a fabric material which is impregnated with the solvent. The solvent shall be constituent oils and fats or rice bran oil composed of about 55% oleic acid, about 35% linolic acid, and of less than 3% linolenic acid. In the fabric material, fabrics each single fabric of which is less than 10mm in length, are formed into an arbitrary fabric material wherein arbitrary water soluble binders 13 are used at each intersection of respective single fabrics 11 and 12 used to that tension strength between the respective single fabrics is improved. Each binder 13 is soluble in water so that the fabric material is turned back to each single fabric less than 10mm. The oils and fats wiping material enables dirty oils and fats to be wiped off by the dissolving action of oils or rice bran oil composed of the aforesaid oleic acid, linolic acid, and linolenic acid, and by the polishing and absorbing action of the fabric material which is impregnated with the aforesaid oils.
Patent JP-H11271222-A (JP)
Title: Urine examination method
Inventor: TSUCHIYA MASAHIRO
IPC: G01N21/35
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To make highly precise examination of urine by measuring the quantity of glucose in the urine without using reagent and test paper. SOLUTION: At least one of a piece of light having a wavelength in a range of 1600-1680 nm and another piece of light having a wavelength in a range of 2100-2300 nm is radiated to urine and differential operation is performed for an absorption spectrum obtained from the light transmitted through the urine to measure the quantity of glucose in the urine. In this case, an optical path length at the time when the light having a wavelength in a range of 1600-1680 nm is used for measurement is made longer than another optical path length at the time when the light having a wavelength in a range of 2100-2300 nm is used for measurement.