baber/WOPTO huggingface dataset:
Patent JP-S6144531-A (JP)
Title: Electrode for electrolytic work
Inventor: YAMAMOTO HIDEO
IPC: C25D17/00
Filed: 1984-08-06
Abstract: PURPOSE:To stabilize working and improve working speed by obtaining a uniform flow-rate of the liquid supplied from a number of small holes on a pipe electrode for electrolytic work for preparing work such as hollow-out, cutting, etc. onto a workpiece. CONSTITUTION:A tool electrode 10 is generally formed from a metal pipe 11 having a thin diameter of about 1-2mm.phi, and a number of small holes 12, 12,... having a diameter of about 0.4-0.6mm.phi are drilled at proper intervals on the side surface. The electrode is connected to an electrolytic working apparatus so that electrolyte can be supplied from the both edges of the pipe 11, and a disturbing means 13 for providing the electrolyte flowing in the pipe with the speed component in the direction crossing perpendicularly to the longitudinal direction of the pipe, in order to obtain a uniform flow-rate of the electrolyte flowing-out from the small holes drilled onto the side surface. With such constitution, working can be stabilized and the working speed can be improved.
Patent JP-S648081-A (JP)
Title: Printer device
Inventor: SHIRAKAWA TOMIMUNE
IPC: B41J13/00
Filed: 1987-06-30
Abstract: PURPOSE:To save labor for setting a paper-supplying part each time of printing in the case of repeating printing for various paper sizes, by enabling the entire body of the paper-supplying part to be freely moved within a paper-setting area, and enabling the paper-supplying part to be set to an appropriate position at a central part of a printer device according to the size of a paper used. CONSTITUTION:The operating condition of a printer device is verified by a printer device operation-verifying means 1. A distance-detecting means 2 detects the distances from the left end of a paper-setting area to left and right paper bail mechanisms. A distance data comparing and storing means 3 compares the distance data thus detected with distance data previously detected and stored, and stores the updated distance data. A distance-character position converting means 4 converts the updated distance data into the number of character digits and a set position for a paper- supplying part is determined based on the kind of a paper by a determining means 5 for the set position for the paper-supplying part. A moving means 6 for the paper- supplying part moves the entire body of the paper-supplying part to the paper-setting position thus determined, and a printing head is moved to a set position according to a designation by a program by a paper supply/printing designating means 7, followed by supplying the paper and designation of printing.
Patent JP-2001056201-A (JP)
Title: End part detection device for conductive object
Inventor: YOSHIDA HIROKAZU
IPC: G01D5/241
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of detecting an insertion amount of a conductive object into an electrode without being affected by a situation in the surroundings. SOLUTION: This end part detection device for a conductive object is provided with a pair of transmission electrodes 2 which are arranged in parallel with a direction of a travel of an end part of the conductive object 1 and consist of conductors, reception electrodes 3 arranged in opposition to the transmission electrodes 2 across the conductive object 1, a power supply 4 applying an alternate current signal (S1) of a frequency (f1) of the transmission electrode 2 on one side and an alternate current signal (S2) of a frequency (f2) on the transmission electrode 2 on the other side, and a detection means detecting an insertion amount of the end part of the conductive object 1 between the transmission electrode 2 and the reception electrode 3 based on a current I1 of the frequency (f1) and a current (I2) of the frequency (f2) which are generated in the reception electrode 3.  A pair of transmission electrodes 2 form substantially triangular plane shapes arranged in mutually opposite directions.
Patent JP-H06917-A (JP)
Title: Double-layered tubular formed body
Inventor: YAMAGATA KAZUO
IPC: F16L11/04
Filed: 1992-06-23
Abstract: PURPOSE:To enhance flexibility and durability by a method wherein double- layered tubular formed body consists of inner layer, which contains the specified percentage of polycarbodiimide in the specified polyester, and outer layer, the number average molecular weight and percentage content in the specified soft segment of which are respectively specified. CONSTITUTION:The double-layered tubular formed body consists of inner layer consisting of polyester composition, which contains 0.3-5 pts.wt. of polycarbodiimide to 100 pts.wt. of the specified polyester, and outer layer consisting of thermoplastic polyurethane elastomer having polyadipate and the like as soft segment, the number average molecular weight in which is 400-6,000 and the percentage content of which is 40-80wt.%. In this case, the specified polyester is mainly composed of aliphatic dicarboxylic acid represented by the general formula: HOOC-(CH2)n-COOH, aliphatic diol and dihydroxy compound represented by the separately shown general formula and the like. Further, the content and intrinsic viscosity of hydroxyl compound are respectively specified.
Patent JP-S6312781-A (JP)
Inventor: YOSHIDA KIYOSHI
IPC: D06M101/16
Filed: 1986-07-15
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-S6145743-A (JP)
Inventor: KUNII YUTAKA
IPC: A61B8/14
Filed: 1984-08-08
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-S649854-A (JP)
Title: Production of ceramic superconductive material
Inventor: KAWAI NOBUYASU
IPC: H01L39/24
Filed: 1987-06-30
Abstract: PURPOSE:To produce the title superconductive material with excellent superconductive properties and improved processability by solidifying a melted feedstock for ceramic superconductor by rapid cooling. CONSTITUTION:A mixture of individual oxides and/or carbonates of Ln (Ln is Y, Lu, Yb, Tm, Er, Ho, Dy, Se), Ba, Cu or a calcined product thereof, as a feedstock for ceramic superconductor, is melted, then rapidly cooled to solid by blowing or bubbling oxygen, or by melting the mixture S in a crucible 1 with electric heaters 2 and extruding out from nozzle 3 onto the water-cooled rotary drum 4 so that the Vd/Vs ratio ranges from 1.0 to 1.5 and the flowing angle is from 20-30 deg., when the peripheral speed of the drum 4 and the flow speed of the melted mixture are represented by Vd and Vs to form a strip or string of ceramic superconductive material L.
Patent JP-S6225886-A (JP)
Title: Driving circuit for induction motor
Inventor: KAWADA FUMIAKI
IPC: H02P3/24
Filed: 1985-07-26
Abstract: PURPOSE:To prevent the generation of reverse currents by delaying a changeover only for a fixed time on the changeover to the state of braking from the state of revolution at full speed or on the changeover to the state of revolution at full speed from the state of braking and igniting a triac for driving a motor and a thyristor for absorbing back electromotive force. CONSTITUTION:A capacitor C is connected between one tips of windings 2, 3 for a motor, and a triac TR for driving the motor is connected between a node (d) between the capacitor C and the winding 3 and an AC power supply terminal (a). A resistor R0 and a thyristor SR for absorbing reverse voltage are connected between the node (d) and an AC power supply terminal (b). The Triac TR for driving the motor and the thyristor SR for absorbing back electromotive voltage are delayed for a fixed time and ignited by photo-triac couplers PA, PB on a changeover to the state of braking from the state of revolution at full speed of the motor or on a changeover to the state of revolution at full speed from the state of braking.
Patent JP-S6226163-A (JP)
Title: Steering device for automobile
Inventor: YAMANO ATSUSHI
IPC: B62K5/01
Filed: 1985-07-26
Abstract: PURPOSE:To enable the slip angle of both an inner and an outer wheel to be zero by shifting the connecting point of a pair of tie-rods on the surface of an arm plate while each of the length of knuckle arms is made different simultaneously. CONSTITUTION:A pivot axis 12a which supports rotatably one end of No.1 tie-rod 13a, is provided at a position which is at a distance of r1 from a point B that connects a steering shaft 6 with an arm plate 11, and a pivot axis 12b which supports rotatably one end of No.2 tie-rod 13b, is provided at a position which is at a distance of r2 from the said connecting point B. In addition, the effective length of knuckle arms 14a and 14b, that is, the length R1 and R2 (R1<R2) between each of pivot axes 15a and 15b and each of king pins 17a and 17b respectively, is set suitably in accordance with a ratio between r1 and r2 (r1<r2).
Patent JP-S6411578-A (JP)
Title: Pinball machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1987-07-03
Abstract: PURPOSE: To increase the expectation on the high possibility of win, by changing a big win device from a first condition in which shot balls are not entered therein, to second condition in which the balls can be easily entered therein when a hit ball enters into a special operation winning port for a big prize winning device and fixed conditions are satisfied, and converting a special operation win port by the extinction of the right of the special operation. CONSTITUTION: A short ball dropped on a rotary plate 24 of an obstacle mechanism 16, is rotated and entered in any one of plural special operation win ports 14a, 14b, 14c installed on a front edge of a win chamber 13. On this occasion, when the ball is luckily entered in the special operation win port 14b distinguished by the flashing of one of display lamps 29a, 29b, 29c installed on the front face, the right of the special operation for changing a big win device 6 from a first condition to a second condition under a predetermined condition, can be obtained. In this right condition, an electronic controller rotates a gate 31 by engaging a solenoid to perform the special operation, that is, an oblong opening 30 is opened for about 10 seconds, or by the time when a 10 count switch 44 detects ten wins, and the right of the special operation is performed eight times in maximum.
Patent JP-H03117489-A (JP)
Title: Riboflavin overproducing strain
Inventor: PERKINS JOHN B
IPC: C12N15/52
Filed: 1990-06-22
Abstract: The present invention is directed to bacteria that overproduce riboflavin. The invention concerns the nucleotide sequence of the rib operon and its open reading frames, and recombinant bacteria that contain the rib operon. Specifically, the invention relates to bacteria that have been mutated so that their production of riboflavin and/or purines is deregulated, and which have copies of the rib operon inserted and amplified in their chromosomal DNA. In a specific embodiment, the rib operon itself can be deregulated by replacing its control regions with sequences that allow constitutive or unregulated expression. The bacteria, operons and sequences of this invention are used to overproduce relatively large amounts of riboflavin by fermentation. <IMAGE>
Patent JP-H0331152-A (JP)
Title: Web holder
Inventor: TASHIRO KO
IPC: B65H16/04
Filed: 1989-06-28
Abstract: PURPOSE:To improve operability at the time of fitting by forming a coupling projection coupled with the coupling section of a core at one end on the frame side of a web driving shaft. CONSTITUTION:When a core 2 is coupled with a web driving shaft 5, the rotation of the web driving shaft 5 can be transmitted to the core 2 by the coupling between a coupling section 3 and a coupling projection 13. The coupling section 3 is formed on the whole periphery at the end edge of the core 2, its directivity is not required to be considered at the time of fitting, thereby operability at the time of fitting is extremely improved. When the core 2 is coupled with the web driving shaft 5, the end edge of the core 2 is pressed by the contact section 15 of an elastic piece 14 protruded in the outer periphery direction by its elasticity, thus the axial movement of the core 2 is fixed. A drop stop in the axial direction can be automatically performed.
Patent JP-H063000-A (JP)
Title: Automatic ice making device
Inventor: YAMAMOTO HIDEO
IPC: F25C1/10
Filed: 1992-06-24
Abstract: PURPOSE:To provide an ice high in transparency and good in taste in an automatic ice making device for a refrigerator. CONSTITUTION:An automatic ice making device is provided with an ice making tray 13 for storing water fed from a water feeder and making ice, a support shaft 12 connected and fixed to one end of the ice making tray 13, a cover 27 for covering the upper surface of the ice making tray at the ice making position thereof a first arm 32 having an end engaging with an end of the cover, a second arm 38 having an end engaged with the other end of the cover and the other end fitted to the support shaft, a driver 11 for rotating the ice making tray around the support shaft and an ice making control means for operating the driver 11 after the ice making operation to rotate and reverse the ice making tray 13 and for rotating the second arm 38 to open the cover 27 and separate the ice.
Patent JP-H062975-A (JP)
Title: Multi-chamber type air conditioner
Inventor: TAKATANI TAKAYUKI
IPC: F25B29/00
Filed: 1992-06-24
Abstract: PURPOSE:To provide a multi-chamber type air conditioner in which a compressor capacity, an evaporating capacity, a condensing capacity are controlled in response to an operating state of an indoor unit with low-cost specifications at the time of room cooling/heating with a small capacity and reliability of the compressor and a stable operating state of a system can be obtained in a refrigerating cycle of the conditioner in which room cooling/heating 'can be freely selected at the respective indoor units. CONSTITUTION:A first passage 16a of a four-way valve 16 is connected to a discharge side of a compressor, a second passage 16b of the valve 16 is connected to a low-pressure gas tube 12, a third passage 16c of the valve 16 is connected to a high-pressure gas tube 11 through a third outdoor side two-way valve 23, and one of a first outdoor heat exchanger 17 is connected to a fourth passage 16d of the valve 16 through a first outdoor side two-way valve 21. Further, a tube between the exchanger 17 and the vale 21 is connected to the tube 11 through an outdoor side two-way valve 22, and one of a second outdoor heat exchanger 18 is connected to the passage 16d of the valve 16.
Patent JP-H0458053-A (JP)
Title: Cylinder head
Inventor: KIMURA SHUJI
IPC: F02F1/24
Filed: 1990-06-26
Abstract: PURPOSE:To prevent breakage by casting a fuel combustion chamber surface made of a first ceramic material having a small thermal expansion coefficient and a large Young modulus and a second ceramic material having a large expansion coefficient and a small Young's modulus, integrally with a cylinder head body. CONSTITUTION:A combustion chamber surface including a fuel injection valve hole 11 between two valve seats 7, 9 is formed with an inner plate 13 made of a first ceramic material such as silicon nitride having a small thermal expan sion coefficient, a high thermal conductivity and a large Young's modulus. Meanwhile, a combustion chamber surface other than that between the valve seats 7, 9 is formed with an outer plate 15 which is made of a second ceramic material such as aluminum titanate having a large expansion coefficient, a low thermal conductivity and a small Young modulus. Further, these inner and outer plates 13, 15 are cast integrally with a cylinder head body so as to obtain a cylinder head 1.
Patent JP-H11343702-A (JP)
Title: Binding section of concrete units and anchorage piece used therefor
Inventor: KAMIYOSHI YUSUKE
IPC: E04B1/61
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To eliminate taping work to reduce cost by safe and speedy work and to provide anchorage structure between units in a binding structural body of a plurality of concrete units capable of stabilizing a placing joint sheath to erect and an anchorage piece used therefor. SOLUTION: A binding section of a plurality of concrete units is so erected that the ends a placing joint sheath 3 are fitted to outside sheaths of the units between the opposite surfaces 2 of the units 1. The placing joint sheath 3 is equipped with a spiral 5 to the outside, a pair of anchorage pieces 9 having a press-contact section 8 on one end of a screw section 7 through which a shaft hole 6 passes are opposed to each other, they are screwed in the placing joint sheath with a screw 10, they are separately press-contacted to the opposite surfaces of the units with the press-contact section, and the placing joint sheath is closely erected between both units. Joint concrete 11 is cast in a space S between the opposite surfaces. The tendon 12 of the prestress of compressive force is inserted into the outside sheaths and placing joint sheath.  The tendon and units are monolithically formed.
Patent JP-H06340622-A (JP)
Title: Production of benzylsuccinic acid derivative and intermediate for its synthesis
Inventor: KAMIJO TETSUKIYO
IPC: A61K31/40
Filed: 1993-05-28
Abstract: PURPOSE:To readily produce an optically active benzylsuccinic acid derivative having a blood sugar-reducing effect and useful as an antidiabetic agent in a high yield only by using a new benzylsuccinic acid derivative and hydrolyzing it. CONSTITUTION:The objective benzylsuccinic acid derivative of formula II can be readily produced only by hydrolyzing a new benzylsuccinic acid derivative represented by formula I [A is ethylene, trimethylene, o-phenylene or bicyclo[2,2,1]hept-5-en-2,3-diyl; The configuration of a carbon atom marked with (s) is (s) configuration]. In addition, an N-hydroxyimide derivative of formula III formed as a by-product in this reaction is readily soluble in water and, therefore, can be readily removed according to a simple operation by water- washing of the reaction solution. The compound of formula I can be synthesized, e.g. by reacting a benzylsuccinic acid of formula IV with a reactive derivative of an N-hydroxyimide derivative of formula III to obtain a benzylsuccinic acid derivative of formula V and further reacting the resultant benzylsuccinic acid derivative of formula V with a cyclic amine of formula VI.
Patent JP-H0332168-A (JP)
Title: Vertical synchronizing signal generating circuit
Inventor: TANAKA AKIRA
IPC: H04N5/232
Filed: 1989-06-28
Abstract: PURPOSE:To eliminate the need for an external synchronizing signal generator and a synchronizing signal extension cord by combining a Zener diode and a monostable multivibrator circuit and extracting a vertical synchronizing signal pulse at an optional phase of a commercial power supply waveform. CONSTITUTION:A commercial AC power supply 1 is sliced by a ZD 3 via a current limit resistor 2 and a voltage b across the ZD 3 is connected to a power terminal line 23 via voltage division resistors 5, 6, and when a voltage division resistance ratio is selected properly to attain switching of a transistor(TR) 7, then a voltage waveform c is obtained at an output load terminal 9. When the trigger condition of a monostable multivibrator circuit A is set to be operated at the trailing edge, an output voltage waveform d is obtained on an output line 13, the output pulse width is decided by a CR time constant comprising a variable resistor 11 and a capacitor 12 and broken lines show the adjustment range of the vertical synchronizing signal. The required vertical synchronizing signal e is obtained by operating the monostable multivibrator circuit B at the trailing edge shown in d. Thus, an expensive external synchronizing signal generator and a synchronizing signal line are not required.
Patent JP-H06345430-A (JP)
Title: Highly electrically conductive ultrafine-powdered tin dioxide and production thereof
Inventor: HAYASHI HISAO
IPC: C01G19/02
Filed: 1993-06-14
Abstract: PURPOSE:To provide the nontoxic, safe tin dioxide, free from blue-black color due to antimony, excellent in transparency in itself, capable of giving any color tone through its combination with colorants, and improved in moisture resistance and stability with time. CONSTITUTION:The objective electrically conductive ultrafine tin dioxide consisting of (A) tin dioxide and (B) at least one kind of dopant selected from each 0.1-10wt.%, on a tin dioxide basis, of pentavalent Nb and Ta, having the following characteristics: (1) particle diameter for D90 in particle size distribution: 0.01-5mum; (2) specific surface area: 5-100m<2>/g, and (3) volume resistivity: 10<-2>-10<3>OMEGA.cm. The ultrafine tin dioxide can be obtained by the following process: a reaction vessel is charged with a solution containing a stannic salt and a Nb and/or Ta compound(s) and a neutralizing the solution separately and simultaneously, immediately followed by high-speed agitation of both the solutions together; in this case, the inside of the vessel is maintained at a specified constant pH level within the pH range of 2-12 and a coprecipitate is deposited continuously, recovered, dried, and then baked in an inert or weakly reductive atmosphere to impart the objective tin dioxide with electrical conductivity.
Patent JP-2000355299-A (JP)
Title: Travelling device for outer space
Inventor: MORI SHINICHI
IPC: B64G1/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a travelling device for outer space having excellent workability and allowing quick travelling in outer space. SOLUTION: This travelling device 1 is provided with a vehicle body 2 having a seat part 3 capable of staying, a handle part 4 provided with a propulsion force operation part 8 and an attitude operation part 9, a main propulsion thruster 5 injecting propulsion gas corresponding to the operation of the propulsion force operation part 8, and a thruster unit for controlling attitude 6 provided with a plurality of nozzles injecting gas in different directions in accordance with the operation of the attitude operation part 9. An astronaut M staying in the seat part 3 can grip the propulsion force operation part 8 and the attitude operation part 9 and can move in outer space with satisfactory operability.
Patent JP-S5956476-A (JP)
Title: Thermogenic composition
Inventor: MIURA MITSUYOSHI
IPC: F24V30/00
Filed: 1982-09-25
Abstract: PURPOSE:To provide a thermogenic compsn. well suited for use in heating systems by the use of energy due to concn. difference, by incorporating absorbed heat-generating materials (e.g., aq. soln. of CaCl2) with oils having a specific gravity lower than that of materials. CONSTITUTION:Water vapor generated in a reactor E (a combination of both concn. and absorption chambers in conventional absorption heating systems) is liquefied in a condenser chamber C by heat dissipation and the developed heat is used for heating. Separately, the resulting water is evaporated in a vaporization chamber to yield steam, which is fed into the reactor E and subjected to endothermic reaction with thermogenic compsns. In said system, compsn. yielded by combining aq. solns. of salts selected from CaCl2, CaBr2, LiCl or LiBr (or melts) with oils having a specific gravity lower than that of said solns., incompatible therewith (e.g., a compsn. which comprises dissolving about 4.2kg of Ca Cl2 and about 1kg of LiCl in about 0.5l of water and adding about 0.2l of vegetable oils to the resulting aq. soln.) is used as a thermogenic compsn.