baber/WOPTO huggingface dataset:
Patent JP-S60185819-A (JP)
Title: Preparation of graphitized yarn of pitch type
Inventor: KAMIMURA SEIICHI
IPC: D01F9/14
Filed: 1984-03-01
Abstract: PURPOSE:To obtain the titled yarn in an extremely shortened time required for calcination process, by treating spun yarn of carbonaceous pitch in an SO2- containing oxidizing gas atmosphere to give infusible yarn, heat-treating it in an inert gas atmosphere under specific conditions by raising the temperature. CONSTITUTION:A carbonaceous pitch such as petroleum pitch, etc. is subjected to melt spinning at a temperature >= its melting point, to give pitch yarn. Then, this pitch yarn is treated in an atmosphere of an oxidizing gas (preferably oxygen, ozone, air, nitrogen oxide, or halogen) containing 0.1-50vol. SO2, to form infusible yarn. Further, this infusible yarn is treated in an inert gas atmosphere at 450-600 deg.C in case of necessity, to give previously carbonized yarn containing oxygen. Then, the infusible yarn or the previously carbonized yarn is heat-treated at 2,000-3,000 deg.C by raising the temperature at <=40 deg.C/min, to give the desired graphitized yarn of pitch type.
Patent JP-S60220596-A (JP)
Inventor: EBUARUTO FUOIASHIYUTATSUKE
IPC: H05B7/152
Filed: 1985-02-26
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-S61197947-A (JP)
Title: Combustion control device for bath boiler
Inventor: KUROYANAGI HIROAKI
IPC: F23N5/20
Filed: 1985-02-28
Abstract: PURPOSE:To obtain heat-up temperature substantially equal to an objective hot-water temperature regardless of the size of a bathtub, water temperature, the heat release value of a combustion device or the like by a method wherein the operating time of the burner is determined in accordance with the temperature of hot-water in the bathtub upon beginning of the operation, the set temperature of heat-up and the temperature increasing rate of hot-water temperature during the operation of the burner. CONSTITUTION:A set hot-water temperature detecting means 20 reads the set valve Ts of hot-water temperature, which is set in a hot-water temperature setter 12. A hot-water temperature detecting means 21 reads the detected hot-water temperature Ta of a hot-water temperature sensor 11. When an operating switch 13 is turned from OFF to ON, a combustion device driving means 28 and a (t1) timer means 27 are operated and first temperature memory means 25 memorizes the hot-water temperature Ta1 at that time when second temperature memory means 26 memorizes the hot-water temperature Ta2 when the time (t1) has elapsed. A temperature increasing rate operating means 29 operates the difference between the temperature Ta1 and the temperature Ta2. An operating time determining means 24 determines the operating time (t2) by the difference between the temperatures Ta1, Ta2 and the set temperatures Ts, Ta1. An operating time timer means 30 outputs OFF signal to the combustion device driving means 28 at a time (t2-t1).
Patent JP-S58154152-A (JP)
Title: Method and device for measuring shift of beam axis
Inventor: OKINO TERUAKI
IPC: H01L21/027
Filed: 1982-03-10
Abstract: PURPOSE:To measure the shift, from the direction perpendicular to the reference surface, of the axis of a charged-particle beam simply and accurately by providing plural marks located at proper intervals on the same member, and carrying out detections by making the positions of the marks relative to the direction perpendicular to the reference surface different. CONSTITUTION:Reference plates 1X and 1Y are fixed to a stage 2 in such a manner that they can be rotated either manually or with different motors driven by the commands of a cpu5. At first, marks (M1) and (M2) are detected after the reference plate 1X(1Y) is inclined at an angle (theta) clockwise from the reference surface. Next, the marks (M1) and (M2) are detected after the reference plate 1X (1Y) is inclined at an angle (theta) in the reverse direction from the original state  counterclockwise from the direction (Q) which is perpendicular to the reference surface . As the result of such detections, the outputs of Lcostheta+E1 and Lcostheta- E1 are sent from a computing circuit 12 to the cpu5. After that, the cpu5 divides the value 2E (=2Lsintheta tantheta) which is the difference between the above two  measurements by two (so as to obtain the average), and computes the shift of  the beam axis to the direction (Q) which is perpendicular to the reference surface.
Patent JP-S58157397-A (JP)
Title: Drive device for stepping motor
Inventor: MATSUYAMA KOUZOU
IPC: H02P8/38
Filed: 1982-03-10
Abstract: PURPOSE:To enable to rapidly and effectively protect the coils of a stepping motor by detecting the energized state of the coil when the energizing timing of the motor is not detected and outputting a malfunction signal. CONSTITUTION:When a motor drive command is applied to close a relay contact 4, chopping operation is performed by transistors 2, 3 and a comparator 15, chopping operation is performed by transistors 5, 6 and a comparator 16, coils L1-L4 are sequentially excited, thereby rotating the motor 1. When transistors 2, 3, 5, 6 or comparators 15, 16 are damaged in this operating state, a malfunction signal is outputted from a comparator 23 or 24. When transistors 9-12 are damaged, FF circuits 31, 32, 40, 41 are set by the outputs of the comparators 26, 27, 35, 36, and a malfunction signal is outputted.
Patent JP-S57154544-A (JP)
Title: Stored energy fly-wheel device
Inventor: TAKEDA YORIHIKO
IPC: F16F15/315
Filed: 1981-03-18
Abstract: PURPOSE:To enlarge capacity and improve the efficiency by fitting a rotary disc on the inner periphery of a fly-wheel body disposed horizontally, the upper surface of the disc being provided with an electromagnet, and by disposing a power input/output device on the inner periphery of the fly-wheel body. CONSTITUTION:A rotary disc 3, which is mechanically divided in the peripheral direction and magnetically connected, is attached to the inner periphery of a fly-wheel body 1 disposed horizontally. An electromagnet 9 is opposed to the upper surface of the rotary disc 3. A boss 13 is attached to the fly-wheel body 1 through a spoke 11, and power input/output device A is disposed on the inner peripheral side of the boss 13.
Patent JP-S61195832-A (JP)
Inventor: IMAI MASANORI
IPC: B32B15/088
Filed: 1985-02-27
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-H07225362-A (JP)
Title: Production method of three dimensional stereographic model
Inventor: IWAZAWA AKIRA
IPC: G03F1/00
Filed: 1994-02-10
Abstract: PURPOSE:To provide a production method of a three dimensional stereographic model in which a mask is used to obtain a high ultraviolet ray transmissivity, a high pattern contrast (the contrast between light shielding and light transmissive characteristics), a high resolution, a wide range exposure and is simply and easily made in a short time. CONSTITUTION:In a three dimensional stereographic model production model 18, a thin layer consists of photosetting resin resolvent or solution 17 is irradiated with a light beam 12, resin hardening processes are repeated, hardened resin thin layers are laminated and the stereographic model is produced. The layers are irradiated by the light beam through a liquid crystal mask 13 consisting with a liquid crystal shutter. The exposure time is reduced by the production method of the model 18 which employs a batch exposure system using liquid crystal displays as the masks. Moreover, if microlens arrays are used, a highly precise three dimensional stereographic model 18 is produced.
Patent JP-H02217130-A (JP)
Title: Method for fitting heat resistant porous sheet for casting into mold and heat resistant porous sheet for casting
Inventor: KITANI SUSUMU
IPC: B22C9/02
Filed: 1989-02-17
Abstract: PURPOSE:To easily set a sheet to the prescribed position by forming grooves to the prescribed position in a wooden pattern for casting a product and inserting the heat resistant porous sheet into the cutting grooves. CONSTITUTION:The vertical cutting grooves 3 for inserting the heat resistant net sheets 2 are arranged near the pattern part 1a for casting the product in runner pattern parts 1b, 1c as crossing the runner pattern parts 1b, 1c at depth, which almost reaches to the rear face of the runner. Center face part of the sheets 2 are inserted into the grooves 3 and both side face parts 2b, 2b and upper side face parts 2c, 2c thereof are set so as to project to outside from the runner pattern parts. The wooden pattern fitting the sheet 2 is laid on the surface plate and a flask 5 is set at outer circumference of the wooden pattern to pack molding sand (a) in the flask 5. Under this condition, the packed molding sand is hardened to constitute the sand molding body 6 for a drag.
Patent JP-H01211142-A (JP)
Title: Memory control system
Inventor: AKITA JUICHI
IPC: G06F12/00
Filed: 1988-02-19
Abstract: PURPOSE:To improve the instruction execution speed of a processor by making a high speed access by a page mode when a memory area to be designated with a present address and a memory area to be designated with a previous address are coincident with each other. CONSTITUTION:A holding means 2 holds the prescribed address bit of an address every time the access to a storing element 1 is executed. A comparing means 3 compares the contents held by the means 2 and the prescribed address bit of the address where an access request is executed. A control means 4 makes the access by a page mode when the compared results by the means 3 are coincident and makes the access by an ordinary access mode at the time of the discordance. Consequently, when the address designated presently is in the memory area address-designated previously, the high speed access by the page mode can be carried out. Thus, the page mode access function of the element 1 can be applied to a processor and the instruction executing speed of the processor can be doubled.
Patent JP-S57151732-A (JP)
Title: Wall construction material
Inventor: FURUHASHI YOSHIO
IPC: E02D27/01
Filed: 1981-03-16
Abstract: PURPOSE:To permit the performance of polishing work for walling materials by a method in which plural plate walling materials 11 are connected in parallel through flexible connecting members and couplers are provided to the side edges of the walling materials on the left and right sides so as to connect the adjacent walling materials. CONSTITUTION:Plate walling materials 11 are connected in parallel through iron bars 12, and coupling rings 13 are projectionally provided to the left and right- side edges of the walling materials in such a way that the ends of the iron bars are exposed outside. Since the walling materials 11 constituting a wall construction material 10 can be processed bendwise at a proper time after being manufactured, they can be connected to adjacent other walling materials through the rings 13, and concrete, etc., is poured into the portion S. Thus, the walling materials 11 arranged in a flat plate form can be easily polished for desired places by an automatic plane polisher.
Patent JP-S61195791-A (JP)
Title: Carving method by laser beam
Inventor: MANABE JIRO
IPC: B23K26/18
Filed: 1985-02-27
Abstract: PURPOSE:To carve in relief the correct shape without any bridge of the same pattern as metallic layer on the surface of the material to be worked by laminating the metallic layer of the prescribed pattern on the base film of a mask sheet. CONSTITUTION:A mask sheet M is formed by laminating integrally the metallic layer 2 of electrolytic metal on the base film 1 of such corrosion resistant material as not being corroded by an etching. The metallic layer 2 of the prescribed pattern is formed on the mask sheet M by removing with corrosion the metallic layer 2 of the part not being covered by a resist film 3 with dipping into an etching treatment liquid the resist film 2 of the prescribed pattern after forming it on the surface of this mask sheet M. This mask sheet M is then placed into close contact on the surface of the material 4 to be worked and a laser beam L is irradiated on the whole surface by converging it with a lens 5 from thereon. The laser beam L evaporates only the resist film 3 of the mask sheet M which is cut off by the metallic layer 2, but engraves a recessed part 6 on the surface of the material 4 to be worked by passing through on the part where the base film 1 is exposed and carves in relief the same pattern as that of the metallic layer 2.
Patent JP-H10216710-A (JP)
Title: Device for water activation circulating feeding
Inventor: ITO MASASHI
IPC: C02F1/48
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To develop sufficient active effect to water of poor quality by a method wherein a booster feed water pump provided with a changeover valves to an inlet and an outlet, and an electric power regulation inverter are arranged, and a mechanism wherein water is activated by synergist effect of magnetism and far infrared rays is combined therewith. SOLUTION: A feed water pipe 2 is connected to a passing water pipe A1 for going to which infrared radiation material is applied in a going part 3A of a water activation device 3, and its tip is connected to a first passing water pipe 5 via a device for prevention of backflow 4. The first passing water pipe 5 is connected to a first booster feed water pump 6 via an inlet side changeover valve 6A, and connected to a second booster feed water pump 7 via an inlet side changeover valve 7A. Then, an electric power regulation inverter 9 is connected in parallel with the first and second booster feed water pumps 6, 7. A returning passing water pipe 3B1 is connected to an outlet side changeover valve 9B of the electric power regulation inverter 9 parallel to the passing water pipe 3A1. Magnets are arranged on both sides of those passing water pipes 3A1, 3B1.
Patent JP-S61241320-A (JP)
Inventor: JIUSETSUPE MARUKIONNI
IPC: C08G65/00
Filed: 1986-02-25
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-S51113977-A (JP)
Title: Accumulate device for drive roller conveyor system
Inventor: YAMADA SHINJI
IPC: B65G13/02
Filed: 1975-04-01
Abstract: PURPOSE: To stop the subsequent articles to be carried, under the condition in which they are arranged at a spacing, by depressing a sensor with a desired one of the articles which are fed at a desired spacing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60183782-A (JP)
Title: Resonator for hydrogen maser
Inventor: KOBAYASHI MASANORI
IPC: H03L7/26
Filed: 1984-03-02
Abstract: PURPOSE:To prevent the temperature fluctuation of the resonance frequency by a method wherein the fluctuation of the resonance frequency of the cavity resonator due to temperature change is set in such a way as to cancell the fluctuation of the frequency shift of the hydrogen storage sphere due to temperature change. CONSTITUTION:An end plate 15, an end plate 16 and resonator cylinders 6 are thermally formed in one body by ring members 19 and 20, and there is no possibility that the temperature difference between the resonator cylinders 6 and a hydrogen storage sphere 4 is widened greater. The temperature change of the resonance frequency fc in this resonator system is represented at a figure of DELTATc(t)DELTATb(t) by Formula I provided that, DELTATc: temperature fluctuation of the resonator cylinder, DELTAT: temperature fluctuation of the hydrogen storage sphere. The second member of the Formula I becomes differential epsilonr/differential T>0, because the hydrogen storage sphere 4 has been constituted of quartz. On the other hand, when the temperature expansion coefficient alpha of the resonator cylinders 6 forming a cavity resonator 5 is set at a negative value, the differential fCo/differential T becomes a positive value from the Formula I . Therefore, the first and second members of the Formula I flucturate in such a way as to cancel the temperature flucturation. Accordingly, the resonance frequency fc can be extremely stabilized to temperature change by properly selecting the value of the temperature expansion coefficient alpha of the resonator cylinders 6.
Patent JP-H06253466-A (JP)
Title: Automatic battery charger
Inventor: NAKAMURA YOSHIHIRO
IPC: H02J7/04
Filed: 1993-02-26
Abstract: PURPOSE:To shorten a charging time, by charging a battery with a larger current at first, detecting the liquid temperature or the surrounding temperature when the voltage becomes an inflection point and lowering a charging voltage in a last term according as the temperature becomes higher. CONSTITUTION:An AC power current 14 is subjected to a rectification step 15 and a smoothing step 16 and converted through an inverter 17 into a VVVF current. The VVVF current is converted into a current at a given voltage, and subjected to a rectification step 18 in order to charge a battery 19. Then, the charging current is detected by a current detector 21 and the result is entered into a control circuit 12, while a charging voltage is entered through a lead wire into the control circuit 12. The liquid temperature of the battery is detected by a temperature detective element 23 and entered into the control circuit 12. When the control circuit 12 detects that the charging for the battery comes to an inflection point on the basis of these current, voltage, and liquid temperature, the charging current is lowered in a last term of charging. Consequently, the charging time is diminished without causing damage to the battery.
Patent JP-S60184584-A (JP)
Title: Refrigerant
Inventor: KOBAYASHI TAKASHI
IPC: C09K5/08
Filed: 1984-03-02
Abstract: PURPOSE:To provide a refrigerant capable of forming and decomposing gas clathrate quickly, prepd. by blending a host consisting of water, a guest consisting of hydrogen fluoride or hydrocarbon and a substance which acts as a nucleator for clathrate formation. CONSTITUTION:A regenerator 1 is filled with a refrigerant 2 which consists of a mixed soln. of clathrate, water and fluorocarbon (Freon) and a substance which acts as a nucleator for clathrate formation (e.g. Cu, Fe, C, Al, Al2O3, SiO2, CuO, MgO or Fe2O3 having a particle diameter of 0.1-100mu and used in an amt. of 0.01-10g/l). The clathrate consists of water as host and fluorocarbon (Freon) as guest. The regenerator 1 is connected to a refrigerator 4 by a cooling medium path 3 for supply of Freon gas 5 into the regenerator 1 when gas clathrate is formed and for discharge of Freon gas 5 when gas clathrate is decomposed, thus accelerating formation and decomposition of gas clathrate.
Patent JP-S61200551-A (JP)
Title: Electrophotographic developing carrier
Inventor: YONEYAMA JUN
IPC: G03G9/10
Filed: 1985-03-01
Abstract: PURPOSE:To enable carrier resistance to be changed freely in the desired range by adding a specified amt. of Bi2O3 to ferrite specified in compsn. as an essential component. CONSTITUTION:The ferrite to be used as an essential component has a compsn. of the following formula: (MO)x(Fe2O3)y, M being one or two selected from a group of Li, Mn, Ni, Zn, Cd, Cu, Co, and Mg, preferably, a combination of Cu and Zn, Ni and Zn, Mn and Zn, and x, y being a number of mols, and x/y<=0.85, and Bi2O3 is added to the ferrite in an amt. of 0.1-3pts.wt. per 100pts. wt. of the ferrite to obtain granulated particles. The Bi2O3 is added to the mixture of MO and Fe2O3, mixed, and calcined, then, pulverized, and classified, and the product is used in this state, or it is coated with a resin on the surface and used, thus permitting the resistance of the carrier to be changed in the wide range by changing an amt. of Bi2O3 to be added, saturation magnetization to be held at the prescribed value, and a good toner image to be obtained.
Patent JP-H08191850-A (JP)
Title: Supporter for waist
Inventor: TOYOSHIMA YOSHIAKI
IPC: A61F13/14
Filed: 1995-01-18
Abstract: PURPOSE: To fit a waist supporter well on the waist and to reduce burden on the waist caused by pain of the waist by forming the supporter for the waist with a knitted fabric which is rich in gas permeability and stretchability and is continuously and integrally sewn. CONSTITUTION: When a waist supporter 1 is worn, the recessedly curved part 50 of the supporter 1 is positioned on the back side and the projectedly curved part 51 is positioned on the hip side and the face from which magnet pieces 20, 20... are projected is brought into press-contact with the skin side and the face from which a synthetic resin sheet material 40 is projected is positioned on the outside of the waist. Then, Hook-and-Loop fasteners 32 and 7 are positioned on the front body side and the supporter 1 is surely fixed around the waist by laminating, press-bonding and fixing the Hook-and-Loop fastener 7 with a cut pile on the upper face side of the Hook-and-Loop fastener 32 with a loop-like pile.  In addition, when extension of the inner and outer side fabrics for the rear body, the inner and outer side fabrics for the side parts and the inner and outer side fabrics for the front side parts at a load of 1.0kg is constituted in the range of 260-300% in the warp direction and 180-220% in the weft direction of the knitted fabrics, good stretchability and wearing pressure are obtd. during wearing.
Patent JP-H07248935-A (JP)
Title: Method and device for testing information processor
Inventor: SUGIMOTO FUJIO
IPC: G06F11/22
Filed: 1994-03-10
Abstract: PURPOSE:To improve the detectability of a hardware fault. CONSTITUTION:These method and device for generating an instruction pattern based on random numbers or a random number pattern are provided with a test execution tracing map 3 composed of an execution permission/prohibition flag 1 and an execution history presence/absence flag 2 and a fault history map 5 composed of an instruction code, an operand address and the presence/ absence flag 4 of fault generation. The test execution tracing map 3 is referred to and an untestable instruction pattern is prevented from being generated. Also the same instruction pattern is not generated again. Or, the fault history map 5 is referred to and the instruction pattern provided with the instruction code generating many faults is preferentially generated. Further, the test execution tracing map 3 and the fault history map 5 are saved at the time of interrupting a test, the saved test execution tracing map 3 and fault history map 5 are restored at the time of restarting the test and the test is continuously executed.
Patent JP-H02216487-A (JP)
Title: Transmitter-receiver for sound wave radar
Inventor: KITAHARA TSUNEYUKI
IPC: H04R1/34
Filed: 1989-02-17
Abstract: PURPOSE:To make the beam performance of the transmitted pulse wave better and to improve the acquisition rate of data by giving a flare angle on the inner peripheral wall surface of an antenna so that the aperture end side may become large. CONSTITUTION:An inner wall 14 made of soft urethane is formed on the inner peripheral surface of a body 3. As to the inner wall 14, the lower end of the body 3, that means the part faced to the flange 9 of a reflector 8, has a prescribed thickness and the inner peripheral surface is formed in a taper shape so that the thickness may become 0 at the open end of the upper end and the open end side is enlarged. And 1,600Hz or 3,200Hz pulse wave is independently transmitted at intervals of 10 seconds in the sky from each transmitter-receivers 20, 21 and 22. The transmitted pulse wave is reflected by the scattering body 23 such as an inversion layer, etc., in the sky and also receives the frequency shift corresponding to the moving speed of the scattering body 23. The reflected wave is received by the transmitter-receivers 20, 21 and 22 so as to be analyzed in a controller 24. It is recognized that the occurrence of the side leak is apt to be smaller in a flare type based on the results of the experiment about the relation between the flare angle theta and a relative sound pressure level.