baber/WOPTO huggingface dataset:
Patent JP-H01282620-A (JP)
Title: Temperature controller for semiconductor processing furnace
Inventor: KOYAMA TOSHIHIRO
IPC: G05D23/00
Filed: 1988-05-10
Abstract: PURPOSE:To accurately control the in-furnace temperature to a furnace temperature target value without receiving the influence of a heater temperature detection error even at the time of a present cooling operation by preparing a heater temperature target value pattem at the time of the cooling operation while the in-furnace temperature control by a pre-cooling operation is executed. CONSTITUTION:When an in-furnace temperature is set to fall the temperature to a necessary furnace temperature value, the pre-cooling operation to execute the in-furnace temperature control to a furnace target value with the output value of an in-furnace temperature detector 28 directly as a feedback signal is performed. During the execution of the pre-cooling operation, the actual result data of the output value of a heater temperature detector 26 are picked up, and the heater temperature target value pattern at the time of a cooling operation is prepared based the actual result data. At the present cooling operation time, the temperature control of a heater 25 is executed with the heater temperature target value pattern as a heater temperature target value and with the heater temperature detecting value as a feedback signal. Thus, at the time of the present cooling operation, the in-furnace temperature can be accurately controlled without receiving the influence of the heater temperature detecting error.
Patent JP-S5814821-A (JP)
Title: Liquid crystal display panel and its manufacture
Inventor: MIMIZUKA TAKAO
IPC: G02F1/1339
Filed: 1981-07-20
Abstract: PURPOSE:To obtain a liquid crystal display panel which is capable of exactly sealing in a prescribed dimension area, and is excellent in its sealing characteristic and display grade, by forming a double structure consisting of the first sealing material containing no spacer and the second sealing material containing a spacer, which are adjacent to each other. CONSTITUTION:A transparent electrode is formed on a lower surface substrate 1 and an upper surface substrate 2. To a part of the inside in a prescribed sealing area on the lower surface substrate 1 (or the upper surface substrate 2), the first sealing material 7 containing no spacer is stuck, subsequently, to the residual part of the prescribed sealing area on the lower surface substrate 1 (or the upper surface substrate 2), the second sealing material 8 containing a spacer of alumina powder, etc. is stuck, and to the substrate 1, the substrate 2 is superposed so that the respective transparent electrodes are opposed, they are made to tightly adhere to each other by putting pressure, are hardened by heat treatment at a prescribed cure temperature of the second sealing material 8, and the substrates 1, 2 are sealed. Subsequently, a liquid crystal display panel is manufactured by filling and sealing a liquid crystal by a regular method.
Patent JP-S5338206-A (JP)
Title: Switch driver circuit
Inventor: SUZUKI MITSUO
IPC: H04Q3/64
Filed: 1976-09-21
Abstract: PURPOSE:To prevent the malfunction against even the load circuit obtained by combining an inductive load and SCR by using constant current supply.
Patent JP-H07302983-A (JP)
Title: Mounting structure of shielding case
Inventor: KATO SHINICHI
IPC: H05K9/00
Filed: 1994-05-02
Abstract: PURPOSE:To prevent shaved scraps generated in a mounting operation from being scattered in a mounting structure in which a shielding case is mounted on a holding case. CONSTITUTION:Protruding parts 17 for positioning are formed in prescribed parts in a plurality of bosses 15 at a holding case 11 provided with the bosses 15. On the other hand, recessed parts 21, for positioning, which correspond to the protruding parts 17, for positioning, at the bosses 15 are formed in prescribed parts on a plurality of mounting plates 5 at a shielding case 3 provided with the mounting plates 5. Then, when the bosses at the holding case 11 and the mounting plates 5 at the shielding case 3 are tightened by screws 18, the protruding parts 17, for positioning, at the holding case 11 are covered with the recessed parts 21 for positioning, at the shielding case 3 so as to be fitted. As a result, even when the protruding parts 17 for positioning are rubbed with the recessed parts 21 for positioning so as to be shaved at a time when both are tightened, there is no fear that shaved scraps are scattered to the outside.
Patent JP-H04342866-A (JP)
Title: Fuel supply device of internal combustion engine
Inventor: OTA TADAKI
IPC: F02D19/08
Filed: 1991-05-17
Abstract: PURPOSE:To reconcile the low temperature starting performance of an engine and the low temperature activity of a catalyst in the case of using gasoline- methanol mixed fuel. CONSTITUTION:At the time of starting an engine, under designated conditions, fuel from a fuel pump 1 is conducted to a fuel separating device 5 by the first selector valve 3 to be separated into low-concentration methanol fuel and high- concentration methanol fuel. The methanol low concentration fuel from a passage 6 is supplied to a fuel pipeline 4 from a supply passage 9 to a fuel injection valve by the second selector valve 8. After starting, under designated conditions, the fuel from the fuel pump 1 is conducted to the fuel separating device 5 by the first selector valve 3 to be separated in the same manner as the above. The methanol high concentration fuel from a passage 7 is supplied to a fuel pipeline 4 from the supply passage 9 to the fuel injection valve by the second selector valve 8. Unnecessary fuel of the separated fuel is returned to a fuel tank through a return passage 10.
Patent JP-H04341845-A (JP)
Title: Printing character distance controller
Inventor: YAMAMOTO SEIICHI
IPC: B41J19/32
Filed: 1991-05-17
Abstract: PURPOSE:To provide a printing character distance controller apparatus wherein a work related with adjustment of word distance can be very easily performed. CONSTITUTION:As shown in a corresponding table 20, nine kinds of patterns combining the number of a family name and the number of a first name are set and printing character distance patterns corresponding to each case of these nine kinds are stored. Then, when a full name is input, based on a combination pattern to which the full name belongs, a corresponding printing distance pattern is selected from the corresponding relation of the corresponding table 20 and a printing distance of a word line is controlled based on the selected printing distance pattern. Therefore, only the full name is input, the printing distance between each word is automatically determined based on a printing distance pattern determined by a combination of the number of the family name and the number of the first name of the full name and a work related with adjustment of the word distance becomes very easy.
Patent JP-H09296265-A (JP)
Title: Production of oblique vapor-deposited coating film
Inventor: OTANI KENJI
IPC: G02B1/10
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To simultaneously realize the uniformization of the distribution of coating film thickness, the stabilization of coating film characteristics and vapor deposition at a low temp. by forming vapor-deposited coating film from >= two layers, vapor- depositing substrates arranged at a distance equal to each other from a vapor depositing source, uniformly forming coating film so as to regulate the total thickness of the vapor deposition to be thick one, and thereafter regulating its coating film thickness to desired one by a dry etching method. SOLUTION: A vapor depositing source and a substrate are arranged in a vacuum tank, and the material flown from the vapor depositing source is obliquely vapor- deposited on the surface of the substrate to produce a double refraction sheet. In this method, the substrate 1 is coated with a matching coat 2 increasing its adhesion, which is next vapor-deposited with vapor-deposited coating film 3 having double refraction by the 1/2 of the desired phase angle, and after that, vapor-deposited coating film 4 having double refraction is vapor-deposited in such a manner that it is made approximately larger than the desired phase angle. Since, in the vapor-deposited coating film, the coating thickness and the phase angle lie in proportional relation, the surface of the vapor-deposited coating film 4 is subjected to dry etching 20 to the desired coating thickness.  Then, it is coated with antireflection coating film 6.
Patent JP-H06324468-A (JP)
Title: Structure of insertion part for photosensitive material processor
Inventor: MIYAMOTO KENICHI
IPC: G03D13/00
Filed: 1993-05-14
Abstract: PURPOSE:To obtain the structure of an insertion part for a photosensitive material processor capable of stably feeding a photosensitive material to the inside of the processor. CONSTITUTION:A first guide member 102 made of metal is disposed outside the device, and a film placing surface is smoothly processed, so that coefficient of friction is extremely small. Therefore, the film is prevented from being scratched by sliding on a guide surface. On the other hand, a second guide member 104 is disposed in a state where it passes through an inserting port. That is, the second guide member 104 guides the film received from the first guide member 102 inside the device, and the second guide member 104 is mostly disposed inside the device and made of synthetic resin whose temperature change is little, so that dew condensation caused by the temperature difference between th inside and the outside of the device is prevented. A rib is formed on a guide surface 104B, so that the contact area of the film with the synthetic resin guide surface having roughness is reduced an friction resistance is reduced.
Patent JP-S60258316-A (JP)
Title: Water level holding and regulating device for paddy field
Inventor: YAMADA TAKESHI
IPC: A01G22/22
Filed: 1984-06-02
Abstract: PURPOSE:To perform a simple cut-off work, by a method wherein plural water level holding members are pressed against the slope of a footpath, in a condition that they are connected to each other, to lock them, a water level regulating body is buried in a footpath, and a cut-off plate is insertable engaged. CONSTITUTION:Water level holding members 1 formed about in a chevron-shape are aligned along a slope 5 of a foot path, and are connected to each other in a manner that a joint part 3 of the one holding member 1 is engaged with a joint part 3' of the other holding member 1. A water level regulating body 7 formed about in an U-shape is buried in the direction of width of a footpath, and a cut- off plate is engaged with engaging parts 7c. This eliminates a work to coat mud on the footpath, enabes prevention of collapse of the footpath even when there is a heavy rainfall, and since water stopping is perfect, ensures growth of rice plants even during deficiency in water.
Patent JP-H05345823-A (JP)
Title: Polyimide resin
Inventor: KURITA TOMOHARU
IPC: C08G73/10
Filed: 1992-05-06
Abstract: PURPOSE:To provide a polyimide resin having specific recurring units, soluble in various organic solvents unrestricted to phenolic solvents, having high heat- resistance and elastic modulus and excellent mechanical strength and processability and, accordingly, suitable for reinforcing fiber, etc. CONSTITUTION:This resin contains the recurring units of formula I to formula III [X is SO2 or group of formula IV (n is 1 or 2); Y is CO or O; R<1> to R<4> are H or 1-4C alkyl; m is 0 or 1; x is 100-10mol%; y and z are 0-90mol%] in the molecular chain and has a logarithmic viscosity of >= 0.3dl/g measured in N-methyl-2-pyrrolidone at 30 deg.C and a concentration of 0.5g/dl. In the case of producing the resin on an industrial scale, it is preferable to use an isocyanate process comprising the reaction of an acid component such as 4,4'- diphenyl sulfone-tetracarboxylic acid with a diisocyanate component such as 4,4'-bis(3-tolylene) diisocyanate. The reaction is preferably carried out at 150-200 deg.C for 3-6hr in a solvent such as N-methylpyrrolidone.
Patent JP-S62272085-A (JP)
Inventor: MANFUREETO SHIYUUENDORERU
IPC: F26B25/00
Filed: 1987-05-12
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-H10297476-A (JP)
Title: Skirt mounting structure of air cushion boat
Inventor: ONO SHIRO
IPC: B60V1/16
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a skirt mounting structure of an air cushion boat, capable of checking any air leaking to the outside from an airspace made up by a skirt adjacent to a skirt mounting bracket attached to the bottom of this air cushion boat. SOLUTION: This is a skirt mounting structure of an air cushion boat attached with a skirt to the bottom of this air cushion boat via a skirt mounting bracket, and in this constitution, out of two adjacent skirts 4, a flexible bag 10 is installed in an upper end of at least one side of the skirt 4, while the bag 10 and the inner part of the skirt 4 are interconnected to each other by an air inlet pipe 11 piercing through these skirts 4 or skirt mounting brackets 2b.
Patent JP-H07299036-A (JP)
Title: Ophthalmologic device
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/16
Filed: 1994-04-30
Abstract: PURPOSE:To integrate an ophthalmotonometer into a keratometer, and measure the innocular pressure and cornea form by a simple switching operation. CONSTITUTION:In the position of a subject eye E, compressed air is blown to the cornea, the maximum output of a photosensor 14 at a prescribed deformation is detected, and the innocular pressure value is determined from the air pressure at that time. In the position of a subject eye E, a mode change-over switch 25 is switched to a cornea measuring button K, an illuminating light source 22 is lighted, and a diaphragm 3 is inserted into the optical path. The front eye image Pf, the cornea reflected image Pc, and the alignment image Al are projected on a television monitor 24, operation is carried out by a signal processing control means 23, and the measurement result R1 of the cornea curvature radius is displayed on the television monitor 24.
Patent JP-H08304683-A (JP)
Title: Lens barrel
Inventor: YAMAZAKI YASUO
IPC: G02B7/04
Filed: 1996-05-08
Abstract: PURPOSE: To provide a lens barrel where the strength and the rigidity of a female helicoid barrel are improved and the faulty meshing of a screw caused by deformation in the case external force is exerted and the change of the optical characteristic of an optical system are restrained. CONSTITUTION: This lens barrel is equipped with the female helicoid barrel 1 formed of plastic and having a part where a female helicoid is formed and a part where the female helicoid is not formed on its inner peripheral surface, a male helicoid barrel 3 having projections 3a, 3b and 3c where male helicoid screws 3d, 3e and 3f screwed with female helicoid screws 1a, 1b and 1c are formed on its outer peripheral surface, a frame member 2 turnably holding the female helicoid barrel 1, slots 2a, 2b and 2c which are formed on the frame member 2 so as to open one end face side of the member 2 and with which the projections 3a, 3b and 3c are engaged to guide the movement of the male helicoid barrel 3 nearly in an axial direction, and a flange part 2d provided successively to the slots 2a, 2b and 2c, having aperture parts 2e, 2f and 2g provided so that the projections 3a,  3b and 3c can be inserted through nearly in the axial direction and being a spanning part formed to span the slot near the end face.
Patent JP-S61272135-A (JP)
Title: Steering wheel core material and manufacture thereof
Inventor: YAMAZAWA YASUSHI
IPC: B29C70/16
Filed: 1985-05-27
Abstract: PURPOSE:To obtain a lightweight steering wheel core material having a sufficiently high stiffness and strength by a method wherein fiber bundles, which are made of continuous lints and are impregnated with a resin, are used for the core material. CONSTITUTION:A steering wheel core material 1 is one obtainable by the following method: fiber bundles, which are made of continuous lints and are impregnated with a resin, are repeatedly wound around a boss part 3, which is the center of the core material, and a molding is performed in such a way that a steering wheel core material; which consists of the boss part 3, a ring part 2, which is the outer periphery of the core material, and a spoke part 4, which links the ring part 2 with the boss part 3; is formed. In the boss part 3, fiber bundles 5 impregnated with a resin are wound around a boss fitting 6, which is used for fitting the boss part 3 into the steering wheel shaft. The spoke part 4 is disposed in tension in such a way that two groups of the fiber bundles 5 and 5 impregnated with the resin are respectively branched from the mutually adjacent two places in the ring part 2 on each side of both sides of the right and left of the core material, are converged in the vicinities of the boss part 3 and are turned into one bundle. Moreover, after the fiber bundles are wound, each group of the fiber bundles 5 are bundled by tying fittings 8. By this way, the lightweight steering wheel core material having a very high strength and stiffness can be obtained.
Patent JP-S596292-A (JP)
Title: Activation of petroleum coke
Inventor: MATSUOKA TOSHIO
IPC: C10L5/00
Filed: 1982-07-02
Abstract: PURPOSE:To activate petroleum coke to be used as reducing agent in the direct reduction iron manufacturing process, by impregnating petroleum coke with an alkaline earth metal compd. CONSTITUTION:Petroleum coke and an alkaine earth metal compd. (e.g. barium acetate or calcium carbonate) are charged into a slurry tank 1 filled with water and mixing is performed in a mixer 2 to produce a slurry. The compd. is used in such an amount that the impregnated coke may contain the compd. in about 0.5% or higher. The resultant slurry is sent through an ascending pipe 5 to a vacuum tank 3 located about 10 meters higher. The slurry is gradually evacuated while ascending through the ascending pipe 5 so that voids in the petroleum coke particles may be deaerated and the alkaline earth metal compd. may penetrate into the voids. The petroleum coke fully impregnated with the compd. is taken out of the bottom of the vacuum tank 3 and is dehydrated in a dehydrator 9.
Patent JP-S5540938-A (JP)
Title: Moisture measuring circuit
Inventor: YUASA HIROYOSHI
IPC: G01N27/00
Filed: 1978-09-15
Abstract: PURPOSE: To enable to directly read the measured moisture, by flowing AC current constantly regulated to the moisture sensing resistive element and performing logarithmic and scale conversion for the voltage across the both ends.  
     CONSTITUTION: The output of the oscillator 1 outputting the sinusoidal signal having no DC component is fed to the moisture sensing resistive element 3 consisting of ceramic of metal oxide system via the voltage-current conversion circuit 2. Taking the resistance of the element 3 as R and relative humidity as H, since the relation of 100-H=log R is obtained, the relative humidity H can be obtained from H=100-log R. Accordingly, after passing through the output of the element 3 via the input amplifying circuit 4 of high input impedance circuit, absolute circuit 5, and effective voltage value measuring circuit 6, it is displayed at the output display circuit 9 by making conversion of logarithms and scale with the logarithmic circuit 7 and the output circuit 8. Thus, moisture can automatically be measured and the value can be read directly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000303070-A (JP)
Title: Method for operating coke oven
Inventor: TANAKA SHIGEZO
IPC: C10B33/08
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating a coke oven by which the pushing of coke cake can be improved without causing a marked increase in cost. SOLUTION: Provided is a method for operating a coke oven comprising carbonizing a coal blend prepared by blending coking coals of a plurality of grades and discharging the carbonized coke cake from a carbonization chamber by means of a pusher, wherein the coal blend is fed into the carbonization chamber where the load on the pusher is higher than a predetermined standard value during the pushing of the coke cake after the coal blend has been prepared according to a suitably selected grades and an adjusted blending ratio in order to lower the expansion pressure of the formed coal blend so as to lower the pushing load to the standard value or below.
Patent JP-H04318074-A (JP)
Title: Temporarily protecting coating film composition
Inventor: HAMANO KIMISATO
IPC: C09D5/20
Filed: 1991-04-17
Abstract: PURPOSE:To obtain the title composition providing a coating film which exhibits antifouling effects, is removable by warm water brushing and is biodegradable in waste water, comprising an emulsion resin, an emulsion of wax and a water- soluble composition in a specific ratio. CONSTITUTION:The objective composition comprising (A) 100-30 pts.wt. emulsion resin composed of an acrylic copolymer preferably not containing a reactive group, (B) 3-15 pts.wt. emulsion of wax such as Japanese woody wax, microcrystalline wax or montan wax and (C) 1-5 pts.wt. water-soluble composition such as natural substance, e.g. glue, casein, starch or sodium alginate and a processed substance thereof and a synthetic substance such as PVA and cellulose derivatives.
Patent JP-H05285557-A (JP)
Title: Device for changing load for pressing wrinkles in press
Inventor: KIRII KAZUNARI
IPC: B21D24/02
Filed: 1992-04-07
Abstract: PURPOSE:To enable the adjustment of air pressure so as to obtain a press- formed article without cracks and wrinkles by varying the wrinkle pressing load itself without receiving the influence of the difference in machines such as variations in pressure receiving areas and to adjust the air pressure based on the experience of a worker. CONSTITUTION:Based on the wrinkle pressing load Fso, the weight Wr of a wrinkle pressing ring 30, the number of pieces used (n) of cushion pin 24, the weight Wa of a cushion pad 28, the weight Wp of the cushion pin, the pressure receiving area Aa of an air cylinder 42, and the varied value DELTAFs of the wrinkle pressing load, the air pressure Pax is calculated in accordance with the following formula; and simultaneously, an ON/OFF suction and exhaust valve 46 is controlled so that the air pressure Pa inside the air tank 44 is the same as the air pressure Pax. Pax=(Fso+DELTAFs+Wa+Wr+n.Wp)/Aa.
Patent JP-H11267638-A (JP)
Title: Water treatment by light
Inventor: TAKARADA MASAAKI
IPC: C02F1/48
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain safe and healthy water by atomizing city water into fine particulate mist and executing arc discharge or spark discharge in the mist to activate particulate water to decompose and remove chlorine and a chlorine based organic material in city water. SOLUTION: A spray nozzle 4 is arranged to face a water treating vessel 1, water supplied from a water feed pump 6 is jetted into particulates therefrom and is irradiated with light by arc discharge generated in mist-like water through carbon electrodes 2.... Superfine particulate carbon vaporized from the carbon electrodes 2 at the time of arc discharging is dissolved in the particulate water in a hydrous state. The light-treated water falls down into the water treating vessel 9 to be stored. The water treating vessel 9 is provided with a circulation line and in the case that the treating time is necessary to be prolonged, a circulation pump 7 is started and the water in the water treating vessel 9 is treated again with light with a switching valve 11 switched.  The water completed in the light treatment is discharged from the water treating vessel 9 with a treated water pump started and is bottled or the like to be used as drinking water.