baber/WOPTO huggingface dataset:
Patent JP-H05190715-A (JP)
Title: Boiling cooler
Inventor: KUNO KATSUMI
IPC: H01L23/44
Filed: 1992-01-17
Abstract: PURPOSE:To provide such a boiling cooler as can suppress the overshoot of the temperature of a heater before the refrigerant starting to boil by the heating of the heater. CONSTITUTION:A semiconductor chip 3 mounted vertically on a board 2 is arranged inside a vessel 1 filled with a refrigerant 4, and also a heat exchanger 5 is arranged above inside the vessel 1, and a refrigerant heater 7 is arranged below inside the vessel 1. And, time bubbles 6 of the refrigerant 4 heated by the heating of the refrigerant heater 7 adhere to the surface of the semiconductor chip 3, and a boiling nucleus is made, whereby the start of the bubbling of the refrigerant 4 at the surface of the semiconductor chip 3 is accelerated, and the overshoot of the temperature of the semiconductor chip 3 before the refrigerant 4 starting to boil by the heating of the semiconductor chip 3 can be suppressed.
Patent JP-S60153401-A (JP)
Title: Sweep-back rotary wing with upper wing
Inventor: TSUDA MASARU
IPC: F01D5/04
Filed: 1984-01-20
Abstract: PURPOSE:To make a rotary wind for an aircraft compact by providing a wing extending in the direction of revolution along the upper surface of a disc the surface of which droops from the shaft center in the centrifugal direction and sending air into the space between the wing and the upper surface of the disc so as to obtain lift. CONSTITUTION:A rotary disc 2, which is a vital part of a vertical take off and landing plane 1, is formed in such a way that the surface of it droops from a rotary shaft center in the centrifugal direction. On the upper surface of the disc 2, the predetermined number of wing grooves are formed in a spiral form in the centrifugal direction and also in the backward direction with respect to the direction of revolution. An upper wing 7, which extends in the direction of revolution from the upper end brim with respect to the direction of revolution, is provided so that lift can be obtained by sending air into a space surrounded by the rising wall 8 of the wing groove, the upper wing 7, and the upper surface of the disc 2. With this contrivance, a rotary wing can be formed into a compact shape.
Patent JP-H04330289-A (JP)
Title: Production of diglyceride
Inventor: UJITA GORO
IPC: C12P7/64
Filed: 1991-01-24
Abstract: PURPOSE:To obtain a highly concentrated diglyceride in high efficiency and with saved energy by using glycerol excessively based on a fatty acid, subjecting to glycerol and the fatty acid to ester exchange reaction, then removing insoluble glycerol and reacting while dehydrating. CONSTITUTION:First, 1mol 2-22C (un)saturated fatty acid and >=equimolar amount, preferably 1.25-3.33mol glycerol are subjected to ester exchange reaction. Then the reaction is stopped in a highly concentrated state of diglyceride, the objective reactional product and insoluble glycerol are separated from the reaction system. Further, an esterifying reaction is carried out while dehydrating, to give the diglyceride. The reaction is preferably done in the presence of lipase selective to the 1 and 3-positions and immobilized to an ion exchange resin.
Patent JP-2000204610-A (JP)
Title: Water receiving tank
Inventor: ISE WASUKE
IPC: E03B5/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent the freezing without damaging the inside of a water receiving tank by providing a circulating pump for circulating water stored in the water receiving tank and a temperature sensor for actuating or stopping the circulating pump when a water temperature in the water receiving tank or outside air in the vicinity of the water receiving tank becomes an optional temperature. SOLUTION: A second water supply port 5 and a second water discharge port 6 for circulating water 2 in a water receiving tank 1 are connected by piping, and a small circulating pump 7 is arranged in the middle of these. A temperature sensor 9 for detecting a water temperature in the water receiving tank 1 is installed between the circulating pump 7 and a driving power source 8. When the water temperature in the water receiving tank 1 becomes a prescribed value or less, the temperature sensor 9 is actuated, and the circulating pump 7 is operated to suck the water 2 in the circulating pump 7 from the second water supply port 5 to be returned to the water receiving tank 1 from the second water discharge port 6 via the piping.  When the water temperature becomes a prescribed temperature, the temperature sensor 9 is turned off, so that the circulating pump 7 stops to thereby prevent freezing of the water in the water receiving tank 1 without damaging the water receiving tank 1.
Patent JP-H01182948-A (JP)
Title: Disk recorder
Inventor: MAEDA YASUAKI
IPC: G11B11/10
Filed: 1988-01-17
Abstract: PURPOSE:To attain a monitoring on an information recording by a main beam by making the main beam and a sub beam obtained with a light beam divided incident to a recording track part formed with a magneto-optical disk through a common optical system. CONSTITUTION:A light beam from a light beam source is divided into a main beam Lm, and sub beams La and Lb to have a smaller luminous intensity than the main beam Lm has, and is made incident on a recording track part formed with a magneto-optical disk 10 through an objective lens 16 in a condition in which the main beam Lm precedes sub beams La and Lb. Sub beams La and Lb to reflect in the magneto-optical disk 10 are returned through the objective lens 16, and the return sub beams La and Lb detect a change received in the recording track part. Besides, a reading signal is obtained based on a detecting output signal on the return sub beams La and Lb. Thus, a monitoring on an information recording executed to the recording track part by the main beam Lm can be obtained comparatively easily and inexpensively.
Patent JP-S58124203-A (JP)
Inventor: TAKEUCHI MICHIKAZU
IPC: H01C7/02
Filed: 1982-01-20
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-H01185110-A (JP)
Title: Metal wheel
Inventor: KOGA HIDENORI
IPC: H02G1/02
Filed: 1988-01-16
Abstract: PURPOSE:To improve safety of worker, by enabling open/close operation of messenger wire grip section and rise/tilt operation of metal wheel through rotation of a coupling rod jointed to the metal wheel body thereby enabling wire developing work entirely on the ground. CONSTITUTION:A coupling rod 11 to be screwed with a metal wheel body 1 is provided and a cover section 2 is provided at the top section thereof. The cover section 2 is jointed to the metal wheel body 1 rotatably through a pivot shaft A so that the messenger wire grip section 4 formed between the metal wheel body 1 and the cover section 2 can be opened/closed through rotation of the coupling rod 11. When the messenger wire grip section 4 rotates in opening direction, a metal wheel 5 tilts simultaneously and can be removed from a communication cable.
Patent JP-H08202090-A (JP)
Title: Image forming device
Inventor: TOKUHASHI MASAKI
IPC: G03G15/043
Filed: 1995-01-20
Abstract: PURPOSE: To always accurately and easily control the surface potential of an image carrier by rotating the image carrier at a speed which is the specified number of times as high as that at the time of forming an unmagnified image and allowing a potential detecting means to detect the surface potential of the image carrier. CONSTITUTION: It is assumed that a distance from an exposing position by an exposure means to a potential detecting point by a surface potential meter 31 on the periphery of a photoreceptor drum 11 is L1 and a distance from the exposing position by the exposure means to a developing position by a developing device 22 on the periphery of the drum 11 is L2 . By rotating the image carrier 11 at the speed which is L2 /L1 times as high as that at the time of forming the unmagnified image and allowing the surface potential meter 31 to detect the surface potential of the image carrier 11, the condition of an image forming process is decided based on the detected value. Therefore, the device copes with the image carrier 11, the dispersion or the fluctuation by environment or with the lapse of time and the attenuation of the image carrier 11 with the time after exposure, and the surface potential of the image carrier 11 is always accurately and easily controlled without stopping the image carrier 11.
Patent JP-S5392762-A (JP)
Title: Benzyloxyphenyl-1-pyrrolidinecarboxylate derivatives process for their preparation and herbicides containing the same as active constituents
Inventor: MATSUMOTO KEIJI
IPC: A01N47/16
Filed: 1977-01-25
Abstract: PURPOSE: Benzyloxyphenyl-1-pyrrolidinecarboxylate derivs. I(X is lower alkyl, lower alkoxy, halogen, nitro, cyano or lower alkylthio; n is 0 or integer 1 to 5), e.g. p-(p-isopropylbenzyl-oxy)phenyl-1-pyrrolidinecarboxylate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56103769-A (JP)
Title: Optical reader
Inventor: YASUDA SHIYOUICHI
IPC: G11B7/0033
Filed: 1980-01-23
Abstract: PURPOSE:To enable the information of bar code labels to be surely recognized by enabling the perfect code information to be recognized in preference to the connected code information when the perfect code information was obtained. CONSTITUTION:The reflected light (i) having scanned the bar code label of an article 7 is detected with light receiving means H1-Hn and is inputted to a CPU13. On the other hand, the position information of the current scanning light from a position detecting means 11 is led into a CPU13 via a bar information decision part 12, whereby the position of the bar code label is recognized based on the label- detected signal. If in this way the scanning light perfectly crossing the bar code information region is obtained and the decision part 12 decides that input informations is correctly read, this information is preferentially inputted to the CPU13. On the other hand, when there is no scanning light that perfectly crosses the code information region of the label, the suitable scanning light is selected from the plural  scanning beams based on controlling of the CPU13, and the scanning information  by this selected scanning light is synthesized, whereby the correct bar information is  obtained.
Patent JP-H02187766-A (JP)
Title: Resist pattern forming method
Inventor: TO YOICHI
IPC: H01L21/027
Filed: 1989-01-14
Abstract: PURPOSE:To improve the cross-sectional shape and focus margin of a resist pattern in a dry process by forming a resist layer on a substrate and making the surface of the resist layer hydrophobic with a silylating agent. CONSTITUTION:The surface of a resist layer 13 formed on a substrate 11 is made hydrophobic with a silylating agent a before development to form a hydrophobic part 15. The substrate 11 is then exposed through a photomask 17 by irradiation with g-rays b having 436nm wavelength and development is carried out by a paddle method with a metal-free alkaline developing soln. to obtain a resist pattern 19. The cross-sectional shape of this pattern is rectangular and satisfactory and the focus margin is improved. Since the surface of the resist layer is made hydrophobic with a simple equipment for a dry process, the fine resist pattern is formed at a low cost.
Patent JP-S57121972-A (JP)
Title: Turning angle holding device of idler wheel in forklift
Inventor: INOUE RIYOUICHI
IPC: B62D9/00
Filed: 1981-01-21
Abstract: PURPOSE:To correctly hold the turning angle of an idler wheel, by applying a brake to turning motion of the idler wheel with an electromagnetic brake when the turning angle of the idler wheel reaches a prescribed angle. CONSTITUTION:An idler wheel 1 is axially supported to an idler wheel bracket 2 and driven by an oil hydraulic motor 4 through a spur gear 3, fitted to the idler wheel bracket 2, and intermediate gear 5. A potentiometer spur gear 6 is meshed to said spur gear 3, and a turing angle of the idler wheel 1 can be detected by a potentiometer 7 through rotation of the gear 6. On the other hand, an electromagnetic brake 13 is provided in the intermediate gear 5, and the brake 13 operates when the turning angle of the idler wheel 1 detected by the potentiometer 7 reaches a prescribed angle.
Patent JP-H08200177-A (JP)
Title: Fuel injection device
Inventor: FUNAI KENJI
IPC: F02M47/00
Filed: 1995-01-20
Abstract: PURPOSE: To prevent incurring of an energy loss and to prevent the occurrence of unevenness in a fuel injection amount between cylinders. CONSTITUTION: A fuel injection valve 1 is provided to open through slide of a nozzle needle 9 by means of a high pressure fuel fed from a pressure storage piping 41 for fuel to store high pressure fuel. An actuating chamber 31 is provided to cause the nozzle needle 9 to generate an operation force in a closing direction by means of fuel from a pressure storage piping 45 for control to store fuel having a pressure lower than the fuel pressure of a pressure storage piping 1 for fuel. A control valve 38 to selectively communicate the actuating chamber 31 with the pressure storage piping 45 for control or the low pressure side is disposed. The pressure storage piping 45 for control and the actuating chamber 31 are communicated with each other through a control valve 38 to close the fuel injection valve 1.  Further, an on-off valve 85 is provided to be communicated when a pressure difference between the two pressure storage pipings 41 and 45 exceeds a given value.
Patent JP-S59133738-A (JP)
Title: Pll synthesizer system
Inventor: FUJIKI SHIROU
IPC: H04B1/26
Filed: 1983-01-20
Abstract: PURPOSE:To reduce the phase noise by dividing the desired frequency range of a voltage controlled oscillator VCO to secure the variation in a narrow range. CONSTITUTION:A VCO1 switched and actuates plural VOCs narrower in the frequency range than that of VCO1 by selection control voltages 13<1>-13<n> or actuates by switching a variable constant of an LC tuning circuit of the VCO1. A programmable frequency divider 2 supplies the frequency setting data to a program terminal from a frequency control part 6. The output of the program terminal is compared with the reference frequency fR in terms of phase through a phase wave detector 3. Then the phase difference detection voltage E11 is applied to the VCO1 through an LPF4. The part 6 sends the frequency data to the divider 2 and at the same time switches the intermitting bands of the band selection control voltage between upper and lower limits of the frequency data. In addition, the control voltage E12 of an external circuit can cover consecutively the entire band regardless of the division of band of the VCO1 by changing the voltage E11 through a level shifting circuit 5.
Patent JP-H03213641-A (JP)
Title: Cylinder sealing device of 2-cycle engine
Inventor: KAWAMURA HIDEO
IPC: F02B25/04
Filed: 1990-01-17
Abstract: PURPOSE:To obtain a high sealing property by providing a permanent magnet at the outer circumference of a piston to make the permanent magnet absorb a seal ring which consists of a magnetic fluid so as to seal a combustion chamber, and adding further the magnetic force of a fixed electromagnet near the top dead center to hold the magnetic fluid. CONSTITUTION:A cylinder liner 11 is inserted to the inner circumferential surface of a cylinder 1, and a piston 2 made of a nonmagnetic material is inserted slidable at the inner side of the cylinder liner 11. While the end surface of the head of the piston 2 is covered with an adiabatic layer 21 of a ceramics or the like, a ring-form permanent magnet 3 is provided at the outer circumferential surface of the piston 2, and a ring-form separator 31 made of a nonmagnetic substance is provided between the both magnetic poles of the permanent magnet 3. A circulating pipe line 13 for the cooling fluid is provided at the upper circumference of the cylinder liner 11, a ring-form core 43 made of a magnetic substance is inserted to the pipe line 13, and an exciting coil 44 is wound on the core 43. And a seal ring 5 which consists of a magnetic fluid is placed between the magnetic poles 32 and 33 and the cylinder liner 11, which is absorbed magnetically to seal a combustion chamber.
Patent JP-H09195430-A (JP)
Title: Floor structure
Inventor: SUGIHARA MASAMI
IPC: E04F15/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To secure dimensional accuracy and constant strength, and significantly shorten work time by fitting standardized steel sleeper and steel floor joists in order, and laying a floorboard on the steel floor joists through a heat insulating material. SOLUTION: A steel sleeper 2 is fitted in and fixed to a sleeper receiving metal fitting 4 arranged on a steel post 7 erected on a multiple post or dirt floor concrete together with the sleeper receiving metal fitting 4 fixed to a concrete footing. Next, steel floor joists 3 and 3 are respectively fitted/fixed in the direction orthogonal to the steel sleeper 2 in/to a floor joist fixing metal fitting 5 fitted/fixed at an interval in/to the steel sleeper 2. A floorboard is laid on the steel floor joists 3 through a heat insulating material. In this way, since execution work is performed by simple work such as standardized part are fitted in order, dimensional accuracy is secured, and strength becomes constant, and work time is also significantly shortened.
Patent JP-H07219480-A (JP)
Title: Counter circuit
Inventor: AKIMA ISAO
IPC: G02F1/133
Filed: 1994-01-27
Abstract: PURPOSE:To simplify the peripheral circuit of a counter by adding a reset function to the counter circuit. CONSTITUTION:A counter 11 is integrated with a comparator 15 on the same semiconductor substrate 10. The counter 11 counts the clocks inputted from a clock input terminal 12, and it is reset by the comparison output of the comparator 15. The carry signal of the counter 11 is outputted from an output terminal 13 as the start pulse and the comparison output of the comparator 15 is outputted from an output terminal 18 as the reset pulse.
Patent JP-S62167895-A (JP)
Title: Method for brightly pickling titanium material
Inventor: OUCHI CHIAKI
IPC: C23G1/10
Filed: 1986-01-20
Abstract: PURPOSE:To simply obtain a bright surface state even in case of a hardly cold workable Ti material or a deformed Ti material by carrying out specified primary pickling and secondary pickling so as to simplify the bright surface finishing of a Ti material. CONSTITUTION:A Ti material is primarily pickled with a mixed aqueous soln. contg. 4.5-<12wt% nitric acid, 1.5-<10wt% hydrofluoric acid and 0.1-<1% sodium laurylsulfate by immersion in the soln. or spraying with the soln. for >=3min. The Ti material is secondarily pickled with a mixed aqueous soln. contg. 5-<20wt% hydrogen peroxide and 5-<10wt% hydrofluoric acid by immersion in the soln. or spraying with the soln. for >=3min. A Ti material whose surface has superior smoothness and brightness is obtd. only in such simple pickling stages.
Patent JP-H11203507-A (JP)
Title: Securities issuing machine
Inventor: HARA HIROSHI
IPC: G07B1/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To automatically issue a plurality of less amount securities up to the required amount when the securities of the prescribed amount cannot be issued. SOLUTION: An issuing machine is provided with a paper detection sensor 30 detecting whether the securities of a design corresponding to an issuing amount range to which the amount belongs can be issued or not when the issuing instruction of the securities of the prescribed amount is given and issuing control means 21, 22 and 23 dividing the amount when issuing is detected to be impossible into the amount belonging to the issuing amount range lower than the issuing amount range and issuing the securities of the design equivalent to the divided amount.
Patent JP-H05242033-A (JP)
Title: Menu management system
Inventor: YAJIMA MASAO
IPC: G06F15/00
Filed: 1992-01-21
Abstract: PURPOSE:To improve operability of a user by changing a menu format to that corresponding to a command use characteristic of the user based on the history of an input command in the system for displaying the menu on a screen of a work station. CONSTITUTION:This system is provided with a user managing means 1 for managing a use state of a user, a command analyzing means 2 for analyzing an inputted command, a command executing means 3 for executing actually the command by an instruction of the command analyzing means, a menu managing means 4 for managing a menu so as to correspond to a command characteristic of the user based on the history of the input command, a command history table 5 for storing the history of the inputted command, a menu file 6 for storing the latest menu corresponding to the user, a menu editing means 7 for editing the menu in a menu format conforming to a screen of a work station, and a menu display means 8 for displaying actually the menu on the screen.
Patent JP-S63176961-A (JP)
Inventor: KUROSAWA MOKICHI
IPC: F25B15/00
Filed: 1987-01-19
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-H06220566-A (JP)
Title: Molybdenum-base alloy minimal in anisotropy and its production
Inventor: NAKAE MASANORI
IPC: C22C27/04
Filed: 1993-01-21
Abstract: PURPOSE:To provide a molybdenum-base alloy having fine and uniform crystalline grain size, having high strength, free from anisotropy of ductility, and used for structural material for nuclear power use, die for high temp. work, heat resistant structural material, material for heating unit, and mandrel material. CONSTITUTION:At the time of forging a molybdenum-base alloy having a composition consisting of 0.20-0.60% Ti, 0.05-0.20% Zr, 0.01-0.40% C, and the balance molybdenum with inevitable impurities at a temp. in the region between the recrystallization temp. and 500 deg.C, a metal having a deformation resistance in this temp. region lower than that of the molybdenum-base alloy, such as SUS304, SUS314, and SCM420H, is heated up to the temp. region and allowed to exist between a forging tool and the molybdenum-base alloy. By this method, the molybdenum-base alloy where the ratio between the major axis (a) and the minor axis (b) of crystalline grain is regulated to 1.0-1.5 and which has a fine and uniform structure of <=15mum crystalline grain size and is minimal in anisotropy can be produced.
Patent JP-S5395245-A (JP)
Title: Fault point standardization device
Inventor: NOHARA TERUO
IPC: G01R31/08
Filed: 1977-01-31
Abstract: PURPOSE: To accurately calculate the distance by correcting the angle of impedance after fault by the output where the constant in proportion to the distance up to the fault point is multiplied and fixing the reactance up to it. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63177930-A (JP)
Title: Forming method for decorative surface
Inventor: ISHIKAWA ATSUSHI
IPC: B44B5/00
Filed: 1987-01-16
Abstract: PURPOSE:To improve the cubic effect, and also, to form a decorative surface having no distortion by performing an emboss working by plural sets of emboss working machines in case of performing an emboss working of an uneven shape to a metallic thin plate. CONSTITUTION:A flat metallic thin plate A supplied from a metallic thin plate supply part 1 is heated by a pre-heating part 2 as necessary, and thereafter, an emboss working is executed. An emboss working part 3 consists of plural emboss working machines, for instance, a primary and a secondary emboss working machines 4, 5, and by executing the emboss working plural times, a decorative surface is formed by utilizing the elasticity of the metallic thin plate A itself. In this case, as for an emboss pattern performed by the primary and the secondary emboss working machines 4, 5, either a different pattern or the same pattern will suffice. In such a way, the cubic effect and the design property are improved remarkably, and also, a distortion which follows up the emboss working of the metallic thin plate is eliminated, and the generation of an oil canning can be obstructed.