baber/WOPTO huggingface dataset:
Patent JP-H06265493-A (JP)
Title: Measuring method of fluid state and gel point and temperature thereof
Inventor: AOKI KAZUICHI
IPC: G01N25/14
Filed: 1993-03-11
Abstract: PURPOSE:To accurately measure a fluid's gel point temperature in such a measuring ambiance as not affected by heating of a sensor by measuring a fluid state from the measured value of a temperature and current to be measured by a heating sensor and a temperature measuring element of each vessel stored with the measured fluid. CONSTITUTION:Two vessels 17 and 18 equal to conditions including firm, material or the like are set up in a water tank 16 filled with a cooling medium 15, and each of gelling measured fluids (f) is put in these vessels. A heating sensor 1 is set up in the vessel 17 and a temperature measuring element 3 in the vessel 18, respectively, and in this case, these elements are made up so as not to exert any effect of heat out of the sensor 1 to the element 3. In addition, an electric current is fed out of a current source 10, heating the sensor 1. In succession, a very small current, not generating heat high, is fed to the element 3, and a fluid temperature is measured from the voltage value. At this time, a supply current for the sensor 1 is controlled (12) so as to make a temperature difference between the sensor 1 and the fluid (f) become constant at the time of the sensor heating, whereby a gel point temperature is measured from a variation in the supply current.
Patent JP-S51126129-A (JP)
Title: Simultaneous photographing of letters and patterns, etc.
Inventor: KONDOU MAKOTO
IPC: G03B17/24
Filed: 1975-04-25
Abstract: PURPOSE: To perform a simultaneous photographing process wherein a light transmitting film showing a letter and the like is provided at an exposure window of the camera and a photographic film put closely on the light transmitting film is subjected to exposure. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54143272-A (JP)
Title: Leap second correcting electronic watch
Inventor: NATORI MINORU
IPC: G04G5/00
Filed: 1978-04-28
Abstract: PURPOSE:To automatically correct leap second by detecting the 0 hour of the fixed world standard time of the year end or beginning or the local time corresponding to the 0 hour of the fixed world standard time. CONSTITUTION:In an electronic calendar watch using a crystal oscillator 1 as time standard, its perpetual calendar device 6 counts the month and date. A month-date detector 15 detects January 1 from the decoder 10 of the perpetual calendar and the detection signal phi2 thereof goes to delay type flip-flops 16 thru 18, which in turn output the delayed signal phi3. Hence, the signal phi4 is applied from a NAND gate 19 to an AND gate 20 and from the AND gate 20, the signal phi6 of the type where 1-second pulse is extracted is outputted, and this results in that January 1, 0 hour 0 minute 0 second continue for 2 seconds, thus the watch is delayed by 1 second. The leap second are corrected automatically at the beginning of each year in this way.
Patent JP-H03254037-A (JP)
Title: Semiconductor electron emission element
Inventor: WATANABE NOBUO
IPC: H01J1/30
Filed: 1990-03-02
Abstract: PURPOSE:To optionally set up a position, of an electron beam, a beam diameter and a current flow of the electron beam as well as to stabilize an electron emission characteristic by providing a Schottky barrier electrode on a P-type semiconductor while providing a P<+> region thereunder and a plurality of N<+> regions along its circumference. CONSTITUTION:A P<-> layer 102 is formed on a P<+> semiconductor board 101. A P<+> region 107 and the N<+> regions 103 to 106 are formed inside the layer 102 and a Schottky barrier electrode 114 is formed on the region 107. When a reverse bias is impressed in a vacuum by the power supply 115 to 118, 119 in this constitution, electron emission is generated so as to enable an expanse of a depletion layer 120 to be formed by a PN junction of the N<+> regions with a base body by voltage to be impressed on the regions 103 to 106 to be optionally changed. Thereby, an electron emission characteristic is stabilized and a position, a shape and a current flow of an electron beam to be emitted can be controlled.
Patent JP-H06266433-A (JP)
Title: Running controller of working vehicle
Inventor: WATANABE YOSHIO
IPC: B62D137/00
Filed: 1993-03-12
Abstract: PURPOSE:To provide the running controller which executes automatic steering control, while detecting attitude change of a running machine body with high accuracy, and can maintain the attitude of the machine body in its target attitude. CONSTITUTION:The running controller is constituted so that a deviation from a running target attitude of a running machine body is detected by a piezoelectric element type gyro sensor 17 for executing a detecting operation at the time when change acceleration is higher than a set value, and an optical fiber type gyro sensor 18 for executing the detecting operation at the time when the change acceleration is lower than the set value, and a steering cylinder 10 is formed so as to execute automatic control in accordance with a result of detection by each sensor 17, 18 so that the running machine body runs along the target direction.
Patent JP-S59174197-A (JP)
Inventor: FUKUCHI TAKESHI
IPC: D06F39/08
Filed: 1983-03-25
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-S62209082-A (JP)
Title: Cephalosporin derivative
Inventor: NAKAGAWA SUSUMU
IPC: A61P31/04
Filed: 1986-03-11
Abstract: NEW MATERIAL:A compound shown by formula I (R is H, straight chain, substituent group-containing straight chain, branched or cyclic lower alkyl, lower alkenyl or aralkyl), a nontoxic salt or physiologically hydrolyzable nontoxic ester thereof. EXAMPLE:7beta-[2-(2-Aminothiazol-4-yl)-( Z )-2-methoxyiminoacetamido]-3-(3,4-dihy droxybenzyl)-ceph-3-em-4-carboxylic acid. USE:An antibiotic useful as a remedy for microbism having strong antibacterial activity against resistant Gram-negative bacteria. PREPARATION:A compound shown by formula I (R<1> is H or carboxyl-protecting group) or a salt thereof is reacted with a carboxylic acid shown by formula III (R<2> is H or amino-protecting group; R<3> is R which may be optionally protected) or a reactive derivative thereof to give a compound shown by formula IV, which is optionally deprotected to give a compound shown by formula I.
Patent JP-S55146654-A (JP)
Title: Elevating mechanism for magnetic tape cassette
Inventor: YOKOO SHIYOUZOU
IPC: G11B15/675
Filed: 1979-04-27
Abstract: PURPOSE:To stabilize operation by providing a blade body which interlocks with an axis turning when a cassette tray is elevated any by interposing a clutch mechanism in a rotation transmission system. CONSTITUTION:When a cassette tray is unlocked from lock plate 13 through ejecting operation, support point 12 provided to the cassette tray is pushed up and accordingly, interlock axis 8 and drive gear 15 are turned counterclockwise, clutch pin 19 inserted into a wedge-shaped groove formed with wheels 21 and 18 is pressed against spring 20 to make wheels 21 and 18 into one body, and the rotation of gear 15 is trasmitted to governor 22, thereby turning blade 25 at a high speed. As a result, a load on blade 25 increases and the elevating speed of the cassette tray is lowered. On the other hand, when the cassette tray is lowered, blade 25 never turns.
Patent JP-H06238792-A (JP)
Title: Laminated body with photo-degradable film
Inventor: KIKUCHI GENICHI
IPC: B32B7/02
Filed: 1993-02-17
Abstract: PURPOSE:To make it possible to control gas permeability, water permeability and light transmittance without decrease in strength by making integrally a laminated body of a film-like material consisting of a photo-degradable polymer and a fabric or a perforated film-like material. CONSTITUTION:A photo-degradable polymer is a copolymer of ethylene-carbon monoxide-ethylenic unsatd. compd. and is made into a film-like material by forming it into a film-like shape. A laminated body is formed by laminating integrally this and a fabric, a non-woven fabric, a net-like material or a perforated film-like material. The raw materials for these fabrics and perforated film- like material are selected from polyolefins, vinyl polymers, natural polymers etc. As a film-like material consisting of the photo-degradable polymer is integrated with a gas-permeable base material consisting of non-photo-degradable polymer like this, gas permeability, water permeability mass permeability etc., are stepwisely increased with degradation of the photo-degradable film and the strength is not lowered as it is supported by the base material. Therefore, gas permeability, water permeability, light transmittance etc., can be controlled and it can be used for an agricultural material, an industrial material, etc.
Patent JP-H0576856-A (JP)
Title: Multifunctional water treatment agent
Inventor: KAJIWARA SHOICHIRO
IPC: C02F5/00
Filed: 1992-03-10
Abstract: PURPOSE:To provide a multifunctional water treatment agent wherein an anticorrosion agent and a scale preventing agent are easily compounded without easily generating the decomposition of a slime treatment agent in water to develop stable effect and the functions of all of the agents can be sufficiently developed. CONSTITUTION:A polyfunctional water treatment agent is composed of a mixed agent wherein a water-soluble cationic polymer (1), phosphonic acid (2) or a salt thereof and (or) a carboxylic acid type low mol.wt. polymer (3) are compounded as effective components or a mixed agent where in hydrazine (4) is further compounded with the components (1), (2), (3) as an effective component. By this constitution, stable effect is developed without easily generating the decomposition of a slime treatment component in an aqueous system and not only slime preventing effect but also scale preventing effect are marked as compared with the single use of a conventional cationic polymer and the functions of the respective components are sufficiently developed and this treatment agent has anticorrosion effect to copper material quality without especially requiring an anticorrosion agent for copper material quality and slime preventing action is drastically enhanced by compounding hydrazine.
Patent JP-2000250850-A (JP)
Title: Bus control device, master device, slave device and bus control method
Inventor: MATSUNAGA TOSHIYUKI
IPC: G06F13/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the use efficiency of a common bus by sending again an access request at timing suitable for the various states of slaves corresponding to a retry request from the slave. SOLUTION: This bus control device is provided with slave devices D and E outputting a signal expressing the state of disabling the execution of processing for the slave device corresponding to the access request in such a state, a retry information sending circuit 41 for generating and sending retry information expressing time to the change into state capable of executing the processing corresponding to the access request for the slave device on the basis of the signal from the slave device and master devices A, B and C for sending the access request of retry to the said slave device after the lapse of time designated by the retry information from the retry information sending circuit.
Patent JP-2000245971-A (JP)
Title: Toy
Inventor: SUZUKI YOSHITAKA
IPC: A63H9/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a toy whose main body part and sub body part are easily assembled in structure to be inflated by inputted air. SOLUTION: The toy is provided with the main body part 14 which is made of a plastic sheet and has hollow structure to be inflated by air inputted to the inside and the sub body part 15 which is similarly made of a plastic sheet and has hollow structure to be inflated by air inputted to the inside, formed separately from the part 14. Fitting hole parts 6, 7 are provided at the plastic sheet 13 constituting the part 14, and the periphery parts of the parts 6, 7 at the sheet 13 on its front and back sides are welded to closely seal the part 14. In addition, the part 15 is inserted to the parts 6, 7 in a non-inflated state to bring the fitting hole part to press contact with the outer surface of the part 15.
Patent JP-H118930-A (JP)
Title: Instrument for measuring information on current application to circuit breaker
Inventor: MAKIMOTO MITSUHIRO
IPC: H02H3/38
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain the value of circuit voltage, power, quantity of power, etc., which is supplied to load as current application information by calculating the current and the voltage detected by the current transformer and the transformer within a circuit breaker, and converting the current value, the voltage value, the power value, and the quantity of power into signal output capable of indicating the information. SOLUTION: A current transformer 18 and a transformer 19 for measurement are accommodated in the main body 1 of a circuit breaker, and the current flowing to each conductor 2 separately from the current transformer 4 for overcurrent detection and the voltage (interphase voltage) between the conductors 2 are detected. A maximum current value storage circuit 24 stores and retains the maximum current value Imax. A multiplying circuit 25 which multiplies the outputs of a current A/D conversion circuit 21 and a voltage A/D conversion circuit 22 obtains the output corresponding to the output V of the voltage between the phases and the next, and a multiplying circuit 26 obtains that corresponding to a power W of the load. The outputs from the multiplying circuit 27 are added up into a quantity Wh of power.  These outputs are inputted into a display 29 via an indication content selecting means 28. Thus, information on the current, the interphase voltage, and power, the quantity of power, etc., can be obtained from the information on the current supply and current application.
Patent JP-S61210351-A (JP)
Title: Heat developable color photosensitive material
Inventor: KOMAMURA TAWARA
IPC: G03C7/00
Filed: 1985-03-15
Abstract: PURPOSE:To obtain a heat developable color photosensitive material capable of a giving a color image having high image density and little fog by using a polymer having repeating units derived from a monomer represented by a specified formula as a dye providing substance. CONSTITUTION:When a photographic constituent layer contg. essentially photosensitive silver halide, a binder, a reducing agent and a dye providing substance releasing a hydrophilic dye is formed on a support to obtain a heat developable color photosensitive material, a polymer having repeating units derived from a monomer represented by a formula Q-C-D is used as the dye providing substance. In the formula, C is a group releasing the hydrophilic dye by a reaction with the oxidized product of the reducing agent, Q is an ethylenic unsatd. group or a group having an ethylenic unsatd. group, and D is a residue of the hydrophilic dye bonding to the active site of the group represented by C and eliminable during the reaction with the oxidized product of the reducing agent.
Patent JP-S55144096-A (JP)
Title: Production of aluminum article
Inventor: UCHIYAMA TOSHIMITSU
IPC: C10M101/00
Filed: 1979-04-25
Abstract: PURPOSE: To produce aluminum articles of good quality, by preventing troubles encountered during surface treatment such as anodizing or coating, by working an aluminum material which has been coated with a specific lubricant, washing off the lubricant with water and then carrying out the surface treatment.  
     CONSTITUTION: The surface of an Al material is coated with a lubricant comprising a water-soluble polyoxyalkylene surfactant such as polyoxyethylene glycol or polyoxyethylene alkyl ether. The coated material is worked into Al articles by pressing or machining, and then the Al articles are washed with cleaning water to remove the lubricant from the surface of the articles. Subsequently, surface treatment such as anodizing, coloration, coating or plating, is conducted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09239898-A (JP)
Title: Prepreg for manufacturing metal foil-plated laminated board
Inventor: TAKAURA SADAHISA
IPC: B32B15/08
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent the irregularity of thickness, skip or measling of a product end by setting the melting viscosity of epoxy resin immersed to glass cloth base material at specific temperature to specific value. SOLUTION: Prepreg 1 having regulated melting viscosity at 130 deg.C of 1500 to 50000 poise is used as epoxy resin of B stage state contained in class cloth base material. A plurality of prepregs 1 are superposed and sandwiched between lengthy metal foils 2 such as copper foils, and a combination material 4 made of the prepregs 1 and upper and lower metal foils 2 is formed. The foils 2 are bent in a zigzag state while a plurality of sets of the foils 2 are formed in the longitudinal direction, and stacked in many stages via insulating mirror surface plates 5. Then, it is set between pressurizing plates 6, and conducted with the foils 2 from a power source 7 while cold pressing it. Thus, the prepregs 1 can be directly uniformly heated.
Patent JP-S57165694-A (JP)
Title: Refrigerant compressor
Inventor: INABA RIYUUICHI
IPC: F04C18/356
Filed: 1981-04-07
Abstract: PURPOSE:To effectively vary the discharge capacity of a refrigerant compressor by driving a closing valve which open/closes a by-pass hole by a refrigerant at the pressure slightly higher than that of the by-pass hole. CONSTITUTION:When the cooling load is low a switching valve 31 is closed to prevent the flow of pressurized refrigerant from a pressure hole 37 into a pressure chamber 27, and a closig valve 33 and a switching valve 28 are opened to connect a cylinder chamber R and a refrigerant piping 26 with a by-pass passage 27 thereby preventing the start of compression of the cylinder chamber R until a roller 6 passes a by-pass hole 32 and the volume of the cylinder chamber R at the start of compression is reduced to a half. When sufficient discharge capacity of the compressor 21 is required due to increase of the cooling load and the like the switching valve 31 is opening to allow the flow of pressurized refrigerant into the pressure chamber 29 and the closing valve 29 is closed while the switching valve 28 is also closed to prevent the leak of pressurized refrigerant into the by-pass passage 27.
Patent JP-S53138218-A (JP)
Title: Solid photoelectric converter
Inventor: KOMIYA KAZUMI
IPC: H04N5/335
Filed: 1977-05-09
Abstract: PURPOSE: To perform large-scale and high-performance solid photoelectric conversion with the simple constitution obtained through the combination among two shift registers, one control circuit and electrode columns arrayed in a lattice shape. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07260160-A (JP)
Title: Heating cooker
Inventor: HOTTA TETSUZO
IPC: F24C7/02
Filed: 1994-03-23
Abstract: PURPOSE:To partly heat a control relay, etc., in the case of thawing without damage. CONSTITUTION:A heating cooker thaws to cook by an operation of a magnetron 3, and comprises thawing control means 1 for operating the magnetron 3 with full power in a first step and so operating the magnetron 3 as to shorten an ON-OFF period shorter toward its later step.
Patent JP-S53137177-A (JP)
Title: Metronom
Inventor: NAGATA TETSUZOU
IPC: G04F5/02
Filed: 1977-05-07
Abstract: PURPOSE: To change the speed of a metronom during operation by controlling the r.p.m. of a disc in response to the taps, which are generated in response to the signals transmitted through the hole in the disc, and to the signals indicating the heads of bars. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02231802-A (JP)
Title: Bias circuit for transistor
Inventor: KOBAYASHI TETSUO
IPC: H03G3/10
Filed: 1989-03-03
Abstract: PURPOSE:To control the output power with a minute current by providing a base voltage supply terminal supplying a voltage to a base in addition to a collector voltage supply terminal of a transistor(TR) so as to vary a base- emitter voltage of the TR. CONSTITUTION:A collector voltage is supplied from a collector voltage supply terminal 5 to a TR 1 via a collector choke coil 7. Moreover, a base voltage is supplied from a base voltage supply terminal 11 via a voltage reduction resistor 10 and a choke coil 8 for base. As the supply voltage from the base voltage supply terminal 11 rises, the base-emitter voltage of the TR 1 is increased and the TR 1 transits from the OFF into the ON state and an output power is obtained. Thus, the output power is controlled by varying the supply voltage to the base of the TR 1.
Patent JP-H02231575-A (JP)
Title: Voltage measuring instrument using electron beam
Inventor: ISHII TATSUYA
IPC: G01R19/00
Filed: 1989-03-03
Abstract: PURPOSE:To take a measurement with high accuracy by providing an electrode for primary beam passage in the center of the analytic electrode of a spectroscope which analyzes the energy of a secondary electron and holding the potential of this electrode lower than that of an electron gun which emits an electron beam. CONSTITUTION:The cylinder electrode 13 for primary beam passage is provided at the center part between an analytic electrode 9a and a lead-out electrode 9b by inserting the electrode 9a into a hole 9c. The secondary electron emitted from the surface of a semiconductor integrated circuit 5 by receiving a primary beam emitted by the electron gun 2 has such an energy distribution that the energy viewed from a secondary electron detector 4 decreases by 5V when the wiring potential on the surface of the circuit 5 rises by, for example, 5V. When the wiring potential reaches -5V, the secondary electron energy increases by 5V. The movement quantity of this energy distribution is measured to measure variation in the wiring potential. Actually, the energy distribution is not measured directly and the value obtained by integrating the secondary electron intensity with the energy value to measure its movement quantity.
Patent JP-S61211537-A (JP)
Title: Reversible driving device of lifter and the like
Inventor: KUROKI TOSHIRO
IPC: F16D41/20
Filed: 1985-03-18
Abstract: PURPOSE:To obtain a brake mechanism of simple structure by connecting a driving pin to an output pulley and a sleeve with a certain play and stretching a coil spring, which winds round a brake drum and a fixed drum, between the sleeve and the brake drum. CONSTITUTION:An output pulley 4 and a brake drum 7 are united in one body with each other and fitted on the outer periphery of an input shaft 3, while a driving pin 6 formed on said shaft 3 is engaged with the output pulley 4 with a play within the limits of a certain rotational angle. The drive pin 6 is further engaged with a sleeve 10 with a play within the limits of a certain rotational angle, while a coil spring 9 which winds round the brake drum 7 and a fixed drum is stretched between one end of the sleeve 10 and the brake drum 7. Due to this structure, when rotation of the input shaft is stopped, the coil spring winds round both drums to perform brakeage, while the coil spring is loosened to enable rotation of the output pulley when the input shaft is rotated.