baber/WOPTO huggingface dataset:
Patent JP-H0871048-A (JP)
Title: Pulse wave detecting apparatus and its band
Inventor: KAWADA MASAYUKI
IPC: A61B5/0245
Filed: 1994-09-06
Abstract: PURPOSE: To obtain a pulse wave detecting apparatus which is movable and freely adjustable to the position of the radial artery of an arm and ensures both dustproof and waterproof properties. CONSTITUTION: A pulse wave detecting means 39 for detecting a pulse wave, a pulse wave signal conducting means 38 for conducting an output signal related to the pulse wave detected by the pulse wave detecting means 39 and the first conductive elastic member 33 being brought into contact with the pulse wave conducting means 38 and being deformed in such a way that only a part being loaded by a specified pressure becomes conductive, are provided.  In addition, a pulse wave signal circuit conducting means 32 wherein a signal related to the pulse wave conducted by the first conductive elastic member 33 is input and conducted, a pulse wave operating circuit 31 wherein the signal related to the pulse wave conducted by the pulse wave signal circuit conducting means 32 is input and operation on the pulse wave is performed and a displaying means 30 for displaying an information related to the pulse wave output by the pulse wave operating circuit 31, are provided.
Patent JP-H1163681-A (JP)
Title: Piping connecting structure for water heater and its manufacture
Inventor: KUMAGAI CHIKANORI
IPC: F24H9/12
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To effectively fix a flange member to an outer periphery of a female part radially enlarged at an end of a pipe by little man-hour, by engaging a flange member for connecting to a male part with the outer periphery of the female part in the state that the member is intruded into the outer periphery of the female part. SOLUTION: A radially enlarged female part 1a is formed at an end of a pipe 1 of a pair of right and left pipes 1, 2 made of copper or stainless steel for connecting ends to one another. A flange member 3 for connecting to a male part 2a formed by sequentially forming a radially enlarged part 2e, packing engaging part 2f and externally overhanging part 2g toward an axially end side is engaged with an outer periphery of the part 1a in the state that it is intruded into the outer periphery of the part 1a. Thus, it is not necessary to form a bulged part or bent part by working the pipes 1, 2 in a separate step, and hence working man-hour can be reduced.
Patent JP-H1148547-A (JP)
Title: Printer
Inventor: KOBAYASHI KIYONORI
IPC: B41J5/44
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency, and prevent working errors by providing a means of reading language information from a type face information recording medium with language information and a means of switching from one natural language to another for use and making it possible to switch from one corresponding language to another of a printing control section automatically only by replacing the type face information recording medium. SOLUTION: In the case of switching from one corresponding language to another of a printer, the power to the printer is turned off and the type face information recording medium 3 of a printing control section 2 is replaced. After that, when the power to the printer is turned on, during the initialization of the printer, a means 4 of reading language information from the type face information recording medium reads a natural language to use such as Japanese, Chinese, English, etc., from the type face information recording medium, a used language switching means 5 selects a printing control section 6 corresponding to the language. Simultaneously, a display on a display unit 7 corresponds to the natural language automatically, and printing control corresponding to the natural language is made automatically henceforth.
Patent JP-H0961092-A (JP)
Title: Method and equipment for cleaning air conditioning machine
Inventor: KANAZAWA YUUHACHIROU
IPC: F28G9/00
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To enable complete removal of a contaminant such as dust or nicotine sticking to or depositing on the inside of an air conditioning machine (air conditioner). SOLUTION: A supplying cover body 5 is brought into contact with an inlet part of an air conditioning machine, while a collecting cover body 6 is brought into contact with an outlet part thereof. A cleaning liquid put in a foamed state is sent into the supplying cover body 5 and discharged from the collecting cover body 6 by suction by a vacuum device 3.
Patent JP-H1056802-A (JP)
Title: Preparation of levee and apparatus for the same
Inventor: NISHIO KAZUSANE
IPC: A01B35/00
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a levee, by which the levee capable of surely preventing water from leaking and preventing weed from growing is readily prepared by repairing an old levee, and fitting and stably installing a levee material on the repaired old levee and further to provide an apparatus for the method. SOLUTION: This method for preparing a levee comprises a step for successively forming a positioning groove C along one side edge of the top part B of an old levee in the width direction by a colter for forming a top groove and simultaneously cutting and evenly leveling the top part B of the old levee A, a step for successively forming a burying groove E at the foot of the levee by cutting the soil at the foot of the levee D continuing to the other side edge of the top part B of the old levee A in the width direction by a colter and allowing the apparatus to progress while removing the soil by a plow knife of a plow, a step for fitting and installing a levee material 6 having an engaged fragment 36 for being engaged to the positioning groove C and a buried fragment 38 for being buried in the burying groove E, and a step for burying the buried fragment 38 of the levee material 6 in the burying groove E by returning the removed soil to the burying groove E.
Patent JP-H0554762-A (JP)
Title: Breaker
Inventor: MIYAZAWA TAKAYUKI
IPC: H01H33/40
Filed: 1991-08-26
Abstract: PURPOSE:To prevent a reduction in torque at the time of opening and hold stable torque characteristic. CONSTITUTION:A driving shaft 1 has a driving lever 30 and a projection 31, and pins 32 are mounted in three positions on the projection 31. An arm driving cam 33 having the same rotating shaft as the driving shaft 1 and made mutually rotatable has projections 34 in three positions on the inner circumferential side, and pins 35 are mounted on the projections 34 in correspondence to the pins 32. Compression springs 36 are mounted between the respective corresponding pins 32 and 35. A movable contact 13 connecting/disconnecting with a fixed contact 15 is connected to the driving lever 30 through links 8, 9, a driving lever 10, and a contact driving part 12.
Patent JP-H0634594-A (JP)
Title: Preservation method of ion sensitive substance
Inventor: TOMITA KATSUHIKO
IPC: G01N27/28
Filed: 1992-07-18
Abstract: PURPOSE:To obtain a method for preservation of an ion sensitive substance with the surface thereof being made as wet interface by making an ion density measuring device ready to measure immediately while being so arranged that the ion sensitive substance is preserved almost dry. CONSTITUTION:An aqueous solution (b) having a lithium salt dissolved therein is supplied to the surface of an ion sensitive substance (pH sensitive glass) 10 while being dried under the atmospheric air and the surface of the ion sensitive substance 10 is covered with a film (a) of the lithium salt being wetted to preserve the ion sensitive substance with the surface thereof made as wet interface.
Patent JP-S6192084-A (JP)
Title: Data transmission system
Inventor: YAMAGATA ATSUSHI
IPC: H04N7/025
Filed: 1984-10-11
Abstract: PURPOSE:To use a television transmission system and to set a medium speed class transmission line to two channels independently by giving, as a chromaticity signal component, the signal which amplitude-modulates, by a base band binary digital signal, a chrominance subcarrier signal having an orthogonally intersected phase. CONSTITUTION:At a transmission side 21, a Y signal of black-and-white animation information is supplied to a terminal 22Y and to terminals 22I and 22Q, respective separate base band binary signals are supplied instead of an I signal and a Q signal. In this case, a chrominance carrier signal, in which the phase is different by 90 deg. mutually, is amplitude-modulated by respective different base band binary digital signals, given as a chromaticity signal component, and a chromaticity signal component 46 by the digital signal is overlapped and transmitted to a luminance signal 45 of a black-and-white animation. At output terminals 35I and 35Q of a receiving side 33, a base band binary digital signal given to the input terminals 22I and 22Q of the transmitting side are respectively obtained. Thus, two channel digital transmission systems are formed between the input terminal 22I and the output terminal 35I and between the input terminal 22Q and the output terminal 35Q.
Patent JP-H07156073-A (JP)
Title: Power wrench
Inventor: KURAUSU RUUSUMAN
IPC: B25B21/00
Filed: 1994-09-07
Abstract: PURPOSE: To provide a power wrench protected from an overstress due to loosening shock with a simple structure and easy to mount. CONSTITUTION: This power wrench comprises a housing 10 consisting of a head portion 11 and a driving portion 12. The driving portion 12 includes a cylinder chamber 36 allowing a piston 28 to move in the inner part. A piston rod 29 is engaged with a lever 17 for fastening a bolt to be rotated. Therefore, the tip of the piston rod 29 is connected to the lever 17 by a drawable lock device 50. The bearing 31 of the lock device 50 is continued to a catch groove 52 extended outward. The lock device 50, even if once disengaged, can be engaged again by advancing the piston 28, and a spherical head 30 is introduced into the bearing 31 through the catch groove 52.
Patent JP-H1052014-A (JP)
Title: Rotor of high-speed squirrel-cage induction motor and its manufacturing method
Inventor: TOYAMA TADANOBU
IPC: H02K17/16
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a rotor, whereby both the number of machining processes when machining its slots and the number of assembling processes when assembling it can be reduced, and to provide a structure for making such a manufacturing method realizable. SOLUTION: Dividing axially both left and right end rings respectively into inside and outside left end rings 14A, 14B and into inside and outside right end rings 14A', 14B', in the state of attaching the inside end rings 14A, 14A' to the outer peripheries of both the left and right ends of a core 2, a slot ranging via the core 2 from one inside end ring to the other inside end ring is machined by only one process to obtain one completely aligned slot. In the state of completing a predetermined number of slot machining in this way, fitting rotor bars into the respective slots, the rotor bars and both the inside and outside end rings are welded to each other by electron beam welding to provide an integral welding method and an integral structure comprising the rotor, rotor bars and end rings which is completed in this way.
Patent JP-H0947076-A (JP)
Title: Control method for brushless motor
Inventor: OGAWA YOSHIAKI
IPC: H02P6/18
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent step-out or stall of brushless motor by detecting the rotor position surely. SOLUTION: A position detecting section 15 compares the terminal voltage of armature winding in a brushless motor 14 with a reference voltage and provides a control circuit 16 with a position detection signal varying at the intersection of comparison results. Based on the position detection signal thus received, the control circuit 16 detects the intersection of a voltage induced in the armature winding by the position detection signal and a reference voltage as a rotor position detecting point of brushless motor 14 and then outputs a drive signal for switching the conduction state of armature winding current of brushless motor 14 with reference to the position detecting point.  In this regard, the control circuit 16 detects the first and next edges of position detecting signal after switching the conduction and predicts the time of position detecting signal based on the time interval between position detecting points. The generating time of counter electromotive force is then subtracted from a predicted time and the conduction state of armature winding current is switched based on the time difference thus determined so that the counter electromotive force is ended before the position detecting point at all times.
Patent JP-H0263265-A (JP)
Title: Facsimile equipment
Inventor: SHIMIZU SADAHIRO
IPC: H04L9/32
Filed: 1988-08-29
Abstract: PURPOSE:To prevent mis-transmission by providing a means collating received telephone number information with recorded telephone number information, dialing a telephone number of connection destination and sending a facsimile signal only when the line is connected correctly to an object party. CONSTITUTION:A transmission reception section 7 of a facsimile equipment 1 receives telephone number information from a facsimile equipment 2 and it is informed to a control section 11. Upon the receipt of the notice, the control section 11 commands a number collation section 13 to execute the collation of a telephone number. The number collation section 13 collates the telephone number information received by the transmission reception section 7 from the facsimile equipment 2 with the telephone number information recorded by a dial code recording section 15 and informs the result to the control section 11. As the result of collation in the number collation section 13, only when the two telephone numbers are coincident, the control section 11 outputs a communication start signal to a conventional facsimile function section 5 to bring the state into the facsimile transmission available state. Thus, the facsimile transmission to an erroneous opposite party is prevented.
Patent JP-H0657028-A (JP)
Title: Polystyrenic resin foam
Inventor: WATABE HIDEKI
IPC: C08J9/14
Filed: 1992-08-11
Abstract: PURPOSE:To obtain a polystyrenic resin foam, good in mechanical strength and excellent in thermal expansion secondary moldability and improved in brittle strength and appearance. CONSTITUTION:The polystyrenic resin foam is obtained by expanding a resin having a ratio (Mz/Mw) of the Z-average molecular weight (Mz) to the weight- average molecular weight (Mw) measured by gel permeation chromatography within the range of 1.7-2.5, a ratio (Mw/Mn) of the weight-average molecular weight (Mw) to the number-average molecular weight (Mn) within the range of 2.0-3.0 and the weight-average molecular weight within the range of 200000-600000 with a foaming agent. For instance, a sheet of this polystyrene resin foam is secondarily expanded and vacuum formed to afford a container shown in the figure.
Patent JP-S6457903-A (JP)
Title: Device for rolling multiwire
Inventor: TAZOE NOBUHIRO
IPC: B21B1/16
Filed: 1987-08-28
Abstract: PURPOSE:To improve the product quality and productivity by installing a welding equipment provided with a wire welding machine a weld bead cutting tool to be capable of traversing in the width direction of converged wire stocks. CONSTITUTION:A cutoff detector 7 for wire stocks 2 is installed at the inlet side of a rolling mill 1 from wire converging rolls 6 and a welding equipment 11 provided with a welding machine 18 and a weld bead cutting tool 19 is installed on a horizontal guide rail 10. The wire stocks 2 wound on plural reels 3 are converged through vertical rolls 5 and are collectively rolled by the mill 1 through pinch rolls 6, 8, 9. At the case of cutoff of the stocks 2, the detector 7 sends a detection signal to a controller to drive a carrier cylinder 14, to weld the stocks 2, and to cut weld beads by the tool 19. Treatment for wire stock cutoff is rapidly performed and the stocks 2 are welded with high accuracy. Hence, the product quality and productivity are improved.
Patent JP-S60106225-A (JP)
Title: Switching circuit
Inventor: HIZAWA MAMORU
IPC: H03K17/0422
Filed: 1983-11-15
Abstract: PURPOSE:To prevent unnecessary current loss and lower an output saturation voltage in a low load current area by controlling the base current of an output transistor (TR) according to the level of a load current. CONSTITUTION:The emitter of a TRQ4 is connected to the connection point of the base of a TRQ1 and a resistance R1, the collector of the TRQ4 is connected to the connection point of the emitter of the TRQ1 and the base of a TRQ2, and the base of the TRQ4 is connected to the collector of the TRQ2. Then, when a load current Ic is small, the saturation voltage VCE (sat) of the output TRQ2 is small, so the TRQ4 turns on by being biased forward between the emitter and base. When the current Ic is large, the voltage VCE (sat) of the TRQ2 rises and the TRQ4 turns off when said voltage becomes equal to the base-emitter voltage VBE of the TRQ1. Therefore, the current amplified by the TRQ1 becomes the base current of the TRQ2, so a large load current Ic is obtained.
Patent JP-S6460626-A (JP)
Title: Polycarbonate polymer
Inventor: TAKAHASHI IKUO
IPC: G11B7/2534
Filed: 1987-08-28
Abstract: PURPOSE:To provide a polycarbonate polymer excellent in optical properties, heat resistance, transparency, etc., by using 1,1-bis(4-hydroxy-3-t-butylphenyl) cyclohexane as a dihydric phenol component. CONSTITUTION:An aromatic polycarbonate polymer having repeating units of formula II is produced by using 1,1-bis(4-hydroxy-3-tert-butylphenyl) cyclohexane of formula I as a dihydric phenol component and combining this compound through carbonate bonds by a transesterification process or a phosgene process. The obtained polymer can be extensively used as an optical material, and because of its small photoelastic constant, it is useful for an optical information recording disc on which a signal is recorded with laser beams and from which the recorded signal is read by the reflection or transmission of laser beams.
Patent JP-H06168990-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOIZUMI MASAHIRO
IPC: H01L21/60
Filed: 1993-08-09
Abstract: PURPOSE:To form an intermetallic compound layer on a connecting boundary and to strengthen a connection of a ball to an electrode film by connecting electrodes of a semiconductor element to leads by bonding of copper bonding wires using an ultrasonic wave, and then heat treating it under special conditions. CONSTITUTION:Electrodes 3 of a semiconductor element 2 are connected to leads 5 by bonding of copper bonding wires 1 using an ultrasonic wave. Then, it is heat treated at 250 deg.C or higher for one minute or more to form a copper- aluminum series intermetallic compound on a connecting surface of the wire 1 to the electrode 3. Thus, a ball is brought into close contact with an electrode film to strengthen a connected part. Thus, one end of the wire 1 is ball-bonded to the electrode (aluminum) on a pellet 2, and the other end is wedge-bonded to a silver- or copper-plated lead film 5.
Patent JP-H0496586-A (JP)
Title: Signal reader for solid-state image pickup element
Inventor: FUJITA NAOYA
IPC: H04N5/378
Filed: 1990-08-13
Abstract: PURPOSE:To attain stable clamping even at a post-stage circuit by generating a 1st pulse only after a predetermined pause period at first, not generating a 2nd pulse for that time and giving the 1st pulse to a horizontal transfer element at a final stage. CONSTITUTION:A gate 34 gives a pulse phiH2 given from a counter 32 to a horizontal CCD 18 slower by several bits than a pulse phiH1. Then only the pulse phiH1 is given to the horizontal CCD 18 for a prescribed period till an idle feed period after a pause period. Thus, the charge by the horizontal CCD 18 is not implemented. However, the pulse phiH1 is given to a horizontal CCD at a final stage and a stray capacitance to be connected is similar to that at usual clock drive. Thus, the continuity of a waveform of an output signal is kept and its potential is almost made stable. Thus, a pseudo idle period similar to the idle feed period is obtained up to the idle feed period after the pause period.
Patent JP-H0497706-A (JP)
Title: Rice cooker
Inventor: FUJIMOTO WATARU
IPC: A47J27/00
Filed: 1990-08-16
Abstract: PURPOSE:To enable a selected rice-cooking menu to be easily confirmed by emitting light from a rice cooking menu displaying means set at a rice cooking menu selecting means, and by displaying the rice cooking menu. CONSTITUTION:Rice cooking menu selecting means 1 to be respectively arranged according to a plurality of rice cooking menus and for selecting the rice cooking menus is arranged, and based on a heating pattern selected by the rice cooking menu selecting means 1, rice cooking is controlled. Then, rice cooking menu displaying means 5 to be respectively arranged at a plurality of the rice cooking menu selecting means 1. to be selected and for emitting light from a part or the Whole of the rice cooking menu selecting means 1 and displaying the rice cooking menus, is arranged. As a result, the selected rice cooking menus can easily be confirmed and boiling over or the like can be prevented from being generated due to the mistake of the selection of the rice cooking menu selecting means.
Patent JP-H1162842-A (JP)
Title: Displacement control valve of variable displacement compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B27/18
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a displacement control valve of a variable displacement compressor, in which a pressure sensitive member is not affected by shock even if shock is applied to the wall body from the outside. SOLUTION: A displacement control valve 49 is inserted into a control valve housing hole 18 and assembled in relation to a rear housing 13. In the displacement control valve 49, a pressure sensitive chamber is formed on the tip side as the inserting side in relation to the control valve housing hole 18. A protective cap 100 is fitted and fixed around the cylindrical outer surface of a cover member 79 for forming a pressure sensitive chamber 84, and a cover member 79 is protected from shock to be generated by collision to the opening edge of the control valve housing hole 18 and the cylindrical inner surface in assembling of the displacement control valve 49 in relation to the rear housing 13.
Patent JP-H0558117-A (JP)
Title: Pneumatic tire
Inventor: TAKEUCHI KOJI
IPC: B60C11/03
Filed: 1991-08-27
Abstract: PURPOSE:To enhance the driving property while a car is running on an unpaved road having a low coefficient of friction and, in particular, enhance the driving property on a sandy or snowy road surface which has been considered as difficult according to the conventional techniques. CONSTITUTION:At least that surface of a tread of pneumatic tire which is provided with a number of grooves 2, 3, id furnished with a plurality of dimples 6, wherein the total area of these dimples 6 shall range 10-30% of the actual grounding area of the tread part.
Patent JP-H02117673-A (JP)
Title: Novel cyclic amidine and its production
Inventor: BURUKUHARUTO KEERAA
IPC: C07D401/12
Filed: 1989-08-23
Abstract: NEW MATERIAL: A compound of formula I (wherein R 1  to R 4  are each a 1-22C alkyl; benzyl, phenyl or the like; and n is 3-11, desirably 5).  
     EXAMPLE: 2-(2',2',6',6'-tetramethylpiperidin-4'-yl)amino-▵'-tetrahydroazepine.  
     USE: An intermediate for the production of plastics.  
     PREPARATION: A compound of formula II is reacted with a compound of formula III at 0-50°C in the presence of a catalyst (e.g. p-toluenesulfonic acid or dimethyl sulfate) in a solvent to obtain a compound of formula I. The catalyst is used in amount of 0.01-1 equivalent per mol of the compound of formula II. 
     COPYRIGHT: (C)1990,JPO