baber/WOPTO huggingface dataset:
Patent JP-H01212599-A (JP)
Title: Washer-dryer
Inventor: MURAKAMI MITSUHARU
IPC: D06F25/00
Filed: 1988-02-22
Abstract: PURPOSE:To reduce the air preheating time in a drying process and to improve the energy efficiency by providing a dehumidifying evaporator and an auxiliary evaporator concurrently at the inside and the outside of a circulation system of the drying air, and wringing devices at the coolant passages of both evaporators respectively. CONSTITUTION:In the air ducts 10 and 10' of the drying air 9, a compressor 19, a condenser 18, a fan 17, an expansion valve 20, an evaporator 15, and the like are installed to form a heat pump cycle, and at the rear side of a casing 2, a radiator 16 is formed. Furthermore, a coolant passage combining the evaporator 15 and the expansion valve 20 is branched on the way and connected to an auxiliary evaporator 15', forming an auxiliary coolant passage between the compressor 19. By such a constitution, the efficient drying can be carried out by controlling a control valve 30 at the evaporator 15 side and a control valve 31 at the auxiliary evaporator 15' side at a time to control the coolant circulation amount of both coolant circulation systems to an optimum point from the initial drying period. Consequently, the temperature rise time of the circulation air 9 at the initial drying time can be reduced, while the energy efficiency by absorbing the external energy to the auxiliary evaporator 15' can be improved.
Patent JP-H0539642-A (JP)
Title: Heat-proof, fire-proof construction material
Inventor: SOEJIMA YASUMASA
IPC: E04B1/94
Filed: 1991-03-04
Abstract: PURPOSE:To maintain heat resistance, fire resistance, and durability, provide a light-weight construction material, improve the construction property of a building, and shorten the construction period by covering the surface of a wooden base material with a protective layer to cut off the contact with air. CONSTITUTION:A protective layer 2 made of glass fiber-reinforced concrete reinforced with glass fibers and solidified with cement is formed on the surface of a wooden base material 1. Silica sand and balloon-like Shirasu grains are kneaded in cement as aggregates to airtightly cover the base material 1. A protective/decorative layer 3 is covered on the surface of the protective layer 2. The protective/decorative layer 3 is molded with the mortar using the powder containing a large quantity of hydrate crystals such as aluminum hydroxide and the powder and granular material such as glass with a relatively low melting point and feldspar as the raw material. When a high temperature heat is applied at the time of a fire, the protective layer 2 is melted, a glassy melted layer is generated on the surface of the base material 1 to increase air-tightness, and the base material 1 is cut off from the oxygen in the outside air. When a steel core material is used, rigidity can be maintained at a high temperature.
Patent JP-S54130507-A (JP)
Title: Preparation of vinylidene fluoride
Inventor: AISAKA YOUNOSUKE
IPC: C07C17/00
Filed: 1978-03-30
Abstract: PURPOSE: To produce vinylidene fluoride which is a raw material for the production of fluorinated rubber, etc., at relatively low temperature, by carrying out the dehydrofluorination of 1, 1, 1-trifluoroethane in the presence of a Cr compound.  
     CONSTITUTION: In vinylidene fluoride is produced by the dehydrofluorination of 1, 1, 1-trifluoroethane in the presence of an inorganic chromium(III) compound, at relatively low temperature, i.e. about 350W500°C. Cr(III) oxide, hydroxide, etc. may be cited as the inorganic chromium(III) compound, and the catalytic activity is preferably stabilized by HF treatment. The reaction time is 1W60 sec.  
     EFFECT: Since inorganic chromium(III) compound undergoes no change during the reaction, it can be reused, and moreover easily separated from the formed vinylidene fluoride. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03243202-A (JP)
Title: One-way rolling method of oxide dispersion reinforced ferritic steel
Inventor: HIRANO SUSUMU
IPC: B21B3/02
Filed: 1990-02-19
Abstract: PURPOSE:To obtain oxide dispersion reinforced ferritic steel of less plane anisotropy by specifying rolling conditions at the time of the hot rolling of ferritic steel in which the oxidic particulates are dispersedly contained. CONSTITUTION:This steel is rolled down with 18-25% per pass and finally >=50% in the temp. range of 800-1,200 deg.C. Further, a desired structure is hardly developed at the rolling temp. under 800 deg.C. And, because twisting value is lowered at a temp. over 1,200 deg.C, crack is liable to be generated in working. Then, because the desired integrated structure in 110 orientation is hardly developed when the draft of one pass is under 18%, the draft is taken >=18%. It is necessary to take the draft <=25 % per one pass for preventing crack due to working. The desired structure can be obtained by rolling down at the draft >=50% finally under above conditions. Where, one-way rolling means one direction rolling with a hot rolling mill.
Patent JP-S61197830-A (JP)
Title: Hydraulic vibration preventing device
Inventor: TAMURA IZUMI
IPC: F16F9/36
Filed: 1985-02-28
Abstract: PURPOSE:To prevent oil leak from a sealing portion such as sliding portion of a piston rod by sinking a cylinder in an oil case and fitting a metal lining ring to an inner circumference of a piston rod through hole of an end lid of the cylinder. CONSTITUTION:A cylinder 7 is fixed in an oil case 1 provided with a pulling unit 3 and it is sinked in the oil 0, and oil passages 11, 14 are formed on both sides of the cylinder 7 and popet valves 12, 15 are interposed on the passages, and a sliding portion between a piston rod 17 provided with a pulling unit 18 and a cylinder end lid 10 is sinked in the oil A metal lining ring 13 is fit to an inner circumference of a piston rod through hole 10a of the cylinder end lid 10. Then, maintenance and checking of sealing member can be omitted and as oil pressure in the oil case is not risen so much, oil leak is hard to occur.
Patent JP-H06147999-A (JP)
Title: Instrument and method for measuring temperatuee distribution
Inventor: YOSHIIKE NOBUYUKI
IPC: G01J5/10
Filed: 1993-02-26
Abstract: PURPOSE:To inexpensively measure the temperature distribution in a space with high resolution by providing an infrared detecting means equipped with a plurality of detecting sections and a means which rotationally drives the infrared detecting means. CONSTITUTION:When an infrared array sensor 11 is driven by means of a small-sized motor 14 while the arraying direction of the sensor 11 is set in the longitudinal direction, the temperature distribution in the facing direction of an infrared lens 13 can be measured, because a discoid chopper 16 continuously rotates 16 and intermittently blocks infrared rays made incident on the lens 13. The extent of the measurable space varies depending upon the field angle of the lens 13 and size of the sensor 11 and the spatial resolution of the sensor 11 in the longitudinal direction varies depending upon the number of electrodes in the infrared-ray receiving section of the sensor 11. At the same time, the temperature distribution on the next surface is measured by driving the chopper 16 while a sensor head section 1 is rotated by means of a rotationally driving section 3 so that the section 1 can rotationally scan in the facing direction of the sensor 11 and lens 13. After measurement, the two-dimensional inverted temperature distribution in the space is obtained by connecting longitudinal temperature distribution in each direction by processing electric signals. The facing direction of the sensor 11 is automatically calculated from the change of the rotational scan with time by utilizing a Hall element, etc., for detecting the position of the head section 1.
Patent JP-S63279966-A (JP)
Title: Articulated rolling stock
Inventor: TAMIYA TOBIO
IPC: B61F3/12
Filed: 1987-02-23
Abstract: PURPOSE:To simplify a supporting mechanism by supporting one rolling stock at one point while the other rolling stock at two points against a truck for supporting the rolling stocks to be jointed through a jointing member, and aligning truck supporting points of respective rolling stocks to be jointed. CONSTITUTION:A spherical supporting section 9a is fixed to the end portion of one rolling stock 11a and an end supporting section 9b having a hole penetrating through the spherical supporting section 9a is provided at the end portion of the other rolling stock 11b. An air spring 1 is provided on the upper face of a rolling stock supporting truck 5, while a recessed supporting board 9c fittable to the spherical supporting section 9a and a flat sliding board 10 for supporting the end supporting section 9b rotary slidably are provided on the upper face of the air spring 1. The recessed supporting member 9c is jointed through a polster anchor 8 to the truck 5. Consequently, the rolling stocks 11a, 11b are supported by the truck at one point. Two point supporting sections at the opposite side of one point supporting section of the rolling stocks 11a, 11b are supported at one point through two air springs arranged at the opposite sides of the truck. Consequently, supporting structure of rolling stock and the structure of truck are simplified.
Patent JP-H06249625-A (JP)
Title: Three-dimensional shape analyzing system
Inventor: MIMURA KENJI
IPC: G01B11/24
Filed: 1993-02-26
Abstract: PURPOSE:To provide a three-dimensional shape analyzing system which can easily and accurately digitize three-dimensional shapes. CONSTITUTION:A measuring instrument measures the three-dimensional positions of numerous points on the surface of an object A to be measured by irradiating the surface of the object A with laser light and a data processor converts the three-dimensional shape of the object A into numerical data by connecting each point data measured by means of the measuring instrument. A data outputting device outputs the numerical data of the three-dimensional shape through a printer, laser molding device, etc. Since the three-dimensional shape of the object A is obtained as a collection of a large quantity of point data, it is not necessary to connect the surface connecting each point data to another on a logical surface expressed by a mathematical expression.
Patent JP-S63205806-A (JP)
Title: Production of magnetic head
Inventor: HOMOTO MASAHIRO
IPC: G11B5/127
Filed: 1987-02-20
Abstract: PURPOSE:To suppress distortion due to the difference of thermal expansion between bases and a thin film and to obtain magnetic head with excellent massproductivity by joining a base forming an inclined groove, a distortion dividing groove and a metallic thin film on its joint face with a base forming a winding groove on its joint face. CONSTITUTION:The inclined groove 2 and the distortion dividing groove 3 rectangular to the groove 2 are formed on a ferromagnetic oxide base 1, a ferromagnetic metallic thin film 4 is adhesively formed on the whole surface of the base and the upper face 1a is ground to form a gap forming face 5 on which the thin film 4 stuck to the inclined face is exposed. The other base 1' having the winding groove 7 and a groove 8 in stead of the groove 3 is oppositely abutted upon the base 1, a glass rod 9 is inserted into the groove 8 and heated and joined core block 10 is sliced to obtain a head chip 14. Consequently, distortion to be generated due to the difference of thermal expansion between the bases 1, 1' and the metallic thin film 4 is suppressed and the massproductibity of the magnetic heads can be improved.
Patent JP-S63207307-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1987-02-20
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-H02215413-A (JP)
Title: Automatic rice cooker
Inventor: NAKANO AKIHISA
IPC: A47J27/14
Filed: 1989-02-17
Abstract: PURPOSE:To reduce a space occupied with a feed tank and to improve the measuring accuracy of a water quantity by constituting so as to store the rice cooking water of rice cooking once into the feed tank in dividing the action into plural times. CONSTITUTION:A control circuit 12 executes the feed control of a feed part 20 composed of a feed pump 8, a feed tank and a feed valve 19 by the signal of a water level detecting part 21. A feed quantity matched to a set quantity of water and the kind of rices is decided, the water is supplied to the feed tank 7, and the water is supplied from the feed part 20 into a pan 1. At such a time, for the shape of the feed tank 7, the opening area of a water surface is made sufficiently small so as to reduce the error of the water level by a water surface condition, and since the capacity of the feed tank 7 is smaller than the water quantity at the time of the maximum rice cooking, the rice cooking water is poured into the feed tank in being divided into plural times dependently on the rice cooking quantity, the quantity of the water stored in the feed tank is calculated by the control circuit 12, and the setting is executed so as to always store the water by the fixed quantity larger than the previous time. The space occupied with the feed tank 7 is reduced, and the measuring error is made small.
Patent JP-S56133778-A (JP)
Title: Blade cleaning device
Inventor: IKESUE MASUMI
IPC: G03G21/10
Filed: 1980-03-25
Abstract: PURPOSE:To enable a cleaning unit to be mounted and dismounted without damaging a photoreceptor by providing a rotating lever which is disengaged when a cleaning blade has sufficiently spaced from the surface of a photoreceptor. CONSTITUTION:A turning lever 38 is mounted to the rotating axial center 20 of a cleaning plate 19. While the plate 19 is in contact with a photoreceptor 1, the leading end of the lever 38 engages with the notch part 39 of a guide rail 33 and a cleaning unit 40 will not pull of from the rail 33. To pull the unit 40 off, the operator manually rotates the lever 38 to disengage the same from the notched part 39, thence he pulls out the unit 40 along the rail 33. Thence, the unit is removed without damaging the photoreceptor 1 because the plate 19 has spaced sufficiently from the surface of the photoreceptor 1. The same holds true at the mounting of the unit 40.
Patent JP-H07247878-A (JP)
Title: Acceleration slip control device by engine output and boost pressure
Inventor: YASUDA SOTA
IPC: F02B37/00
Filed: 1994-03-09
Abstract: PURPOSE:To prevent the heating of a catalyst and the rise in engine temperature when an acceleration demand by a driver is low and to compatibly ensure an acceleration feeling after convergence of a slip when an acceleration demand by a driver is high, in an acceleration slip control device by an engine output and a boost pressure applied to a vehicle on which both an engine output control system and a boost pressure control system are mounted. CONSTITUTION:An acceleration slip control device by an engine output and a boost pressure comprises a control sensitivity setting means (e) to set two control sensitivity so that with the increase of an acceleration demand, transfer of weighing of supercharging pressure control to engine output control is decreased; and an acceleration slip control means (f) to effect control of an engine output and control of boost pressure according to a calculating slip amount and set control sensitivity during the occurrence of an acceleration slip.
Patent JP-H09206439-A (JP)
Title: Pachinko machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine capable of exciting a game at normal time and improving the interest of the game further by setting a special valid period for enabling the generation of a special game state by the realization of prescribed conditions. SOLUTION: When WCRND- SET extracted accompanying the fluctuation of a special pattern becomes '3' and winning in valid time decision is established, a prescribed value '200' is set to a counter P simultaneously and valid time is set. Then, from the point of time of setting '200' to the counter P until the number of times of the fluctuation of the special pattern is turned to 200 times, when the display result of the special pattern becomes large winning and the special game state is generated, the execution of time shortening control is started from the point of time of the end of the special game state. Thus, the game at the normal time is excited and the interest of the game is improved further.
Patent JP-S59164321-A (JP)
Title: Epoxy resin composition
Inventor: ICHIMURA SHIGEKI
IPC: C09D5/03
Filed: 1983-03-09
Abstract: PURPOSE:A resin composition capable of rapidly curing at high temperatures, prepared by adding a combination of two specified curing agents to an epoxy resin. CONSTITUTION:An epoxy resin composition consisting essentially of (A) an epoxy resin, (B) a novolak phenolic resin, and (C) a dibasic acid dianhydride (e.g., isophthalic dianhydride), wherein components B and C are present in an amount of 0.5-1.5 equivalent per equivalent of component A, and the ratio, component B / component B + component C, is 0.02-0.98. The dibasic acid dianhydride and the phenolic resin are each effective as a curing agent for an epoxy resin, and in addition synergistically show a cure accelerating effect and therefore a combination of these curing agents is extremely effective for rapid- curing epoxy resin compositions.
Patent JP-2000236966-A (JP)
Title: Tableware dispenser
Inventor: NAKAGAWA MASAAKI
IPC: A47B81/04
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an easily adjustable tableware dispenser with a small outer shape. SOLUTION: This tableware dispenser comprises a storage box 13 whose top is open and a support side wall 16 on which linear slits 17 are formed vertically, and stacked tableware is stored in the storage box 13. The tableware dispenser also has a support member 20, tension springs 28 and a tableware holder mounted on the support member 20. The support member 20 has outer bearings 22 at upper positions and inner bearings at lower positions. The outer bearings 22 are slidably inserted into the slits 17 and rotatable in contact with the outer surface of the support side wall 16, and the inner bearings are rotatable in contact with the inner surface of the support side wall 16. The tension springs 28 are located on the outside of the support side wall 16 to energize the support member 20 in the upper direction, and the tableware holder is located inside the storage box 13.
Patent JP-S58157107-A (JP)
Title: Contiguous disc bubble element
Inventor: HIBIYA TAKETOSHI
IPC: G11C11/14
Filed: 1982-03-12
Abstract: PURPOSE:To make possible the realization of a high storage density memory by a method wherein use is made of a garnet with a drive layer for driving the bubble in which part of Fe at the 24d position is replaced with V. CONSTITUTION:In an element of the two layer film method, when part of Fe is replaced with a mole of V per molecular formula of garnet instead of conventional Ga and Ge to adjust the saturated magnetization of the garnet in the second layer to be a drive layer for driving a bubble, the Curie temperature become 280 deg.C, or what is higher by 60 deg.C than before. When ions are injected in the second layer with 1.1eV/A<3> energy density, the Curie temperature become 221 deg.C which is roughly equal to the Curie temperature in the bubble supporting layer. Thus the transfer of the bubble using the charged wall is possible up to 180 deg.C and the upper limit of the temperature range of the transfer characteristic is intensified. This can be materialized in not only the two layer film method but also in the single layer film method.
Patent JP-H02218360-A (JP)
Title: Pin used in dental technique and model preparation using thereof
Inventor: HAJI YUKINORI
IPC: A61C13/34
Filed: 1989-02-17
Abstract: PURPOSE:To prepare a model correctly and in simple manners by permitting the whole of the pin and the mold to be burnt by planting a plurality of pins made of ceramic material having the superior fireproofness at the prescribed positions of a fireproof model and preparing the secondary model by using a shaping material so as to surround the whole pin. CONSTITUTION:A pin P is formed into a rod shape which becomes narrower towards the top and is made of the fireproof ceramics such as alumina, zirconia, mulite, forsterite, and silicon nitride, and has as least one plane in the longitudinal direction, and for example, a notch P1 which has a square pillar form and projects in symmetrical form in the upper part is formed integrally. A dividing line 2 is formed on a fireproof model 1 which is prepared on the basis of the set of teeth of a patient, and a plurality of above-described pins made of fireproof material are planted, and after the pin is surrounded by a shaping material S, the part of the shaping material is embedded into a plaster material K, and after hardening, the divided mold for the primary model is taken out through division. A prosthetic article 4 can be obtained by repeating the padding and burning onto the divided model. Further, preparation can be carried out correctly in simple manners by using the shaping material for the secondary model.
Patent JP-H03241380-A (JP)
Title: Heating device
Inventor: KIMURA SHIGEO
IPC: H05B3/16
Filed: 1990-02-20
Abstract: PURPOSE:To prevent the degradation of a film and simultaneously to smoothly transport the film by specifying the surface roughness of a part where a heating body adheres to the heat resistant film. CONSTITUTION:A transfer material sheet P on which an unfixed toner image Ta is carried is guided by a guide 29 and advances between the fixing film 24 of the press-contacting part N of the heating body 20 and a pressure roller 28 and the pressure roller 28. The unfixed toner image Ta is heated to be softened and fused on the press-contacting part N, and becomes a toner image Tc completely fixed on a cooled/solidified sheet P before it is ejected. At this time, the surface roughness R2 (the average roughness of ten pieces measured in accordance with JIS-BO 601) of the part where, at least, the heating body 20 adheres to the heat resistant film 24 is set at 0.3mum<=R2<=3mum. Thus, the degradation of the durability of the film 24 at an early stage caused by over- abrasion and the unstabilization of the transport are prevented.
Patent JP-S57155107-A (JP)
Title: Position control device in two wheel car
Inventor: NEFU HIDEAKI
IPC: B62K25/10
Filed: 1981-03-18
Abstract: PURPOSE:To simplify the mechanism and also decrease the outside effects by installing a stroke sensor between the body and rear fork to detect the change of posture. CONSTITUTION:To the center part of the outer circumference of the pivotally supporting part 6b of the rear fork 6, a projecting piece 9, having forked piece 9a which stands tiltingly upwards to form the gap S at its ends, is rigidly. Installed. On the other hand, a sector formed plate 10 is rigidly installed to the lateral frame 1b of the body frame so that it is inserted between the forked piece 9a of the projecting piece 9. A stroke sensor 11 is built up with the projecting piece 9 and plate 10, and when the load is added to the car body and the rear fork 6 is rotated in the direction of B around the axis 7, the plate 10 and the forked piece 9a are relatively displaced, and the condition of the rear height of the car is detected by this displacement.
Patent JP-S52122857-A (JP)
Title: Current control circuit
Inventor: KUROSAWA TOSHIAKI
IPC: G05F1/56
Filed: 1976-04-09
Abstract: PURPOSE: To obtain a high reliability current control circuit which controls the thyristor of a 3-phase full wave rectifying circuit by using the outptu voltage of a magnetic phase shifter and can be used under the condition that t rectifying circuit output is always continued. 
     COPYRIGHT: (C)1977,JPO&Japio