baber/WOPTO huggingface dataset:
Patent JP-S57173521-A (JP)
Title: Control device of water pump in engine
Inventor: YOKOOKU KATSUHIKO
IPC: F01P7/14
Filed: 1981-04-18
Abstract: PURPOSE:To prevent overheat of an engine due to its stop state immediately after running operation at a high speed, in a water pump of separately driven control type, by detecting the engine if operated or not and keeping the pump in operation for a prescribed time at a stop of the engine. CONSTITUTION:Temperature of cooling water in an engine is detected by a water temperature sensor 14, further a car speed is detected by a car speed sensor 15, and each detected signal is inputted to a control device 13. Here the engine is stopped immediately after high speed running operation, if its temperature rises, output voltage from a car speed detector circuit 20 becomes larger than the first reference voltage level of a reference car speed setter circuit 21, then a signal from the first comparator circuit 22 is outputted and inputted to a logical circuit 26 through the first timer 23. Then an engine stop signal from an ignition switch 29 and an output signal of the second comparator circuit 25, generated by output voltage of a temperature detector circuit 16, are inputted to the logical circuit 26, and a motor 11 for a water pump is continuously driven by the second timer 27.
Patent JP-H10253342-A (JP)
Title: Bad road state-judging apparatus of vehicle with anti-skid control apparatus
Inventor: SASAKI MITSUO
IPC: G01B21/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent wrong judgment on a state of a road face by increasing or decreasing gradually to a predetermined value a judgment criterion value used by a bad road state-judging means when an active state of anti-skid control is detected. SOLUTION: A bad road state-judging means (b) judges a bad road state depending on whether or not a bad road judgment signal formed by a bad road state judgment signal-forming means (a) from an up-down behavior of a vehicle exceeds a predetermined judgment criterion. An anti-skid control active state-detecting means (d) detects whether or not an anti-skid control device (c) preventing locking of wheels acts. A criterion value correction control means (e) corrects gradually to a predetermined correction value the predetermined judgment criterion used by the bad road state-judging means (b) when the anti-skid control is detected to be active by the anti-skid control active state-detecting means (d), and also returns gradually to the predetermined judgment criterion in a predetermined time if the correction is to be released.
Patent JP-S52142474-A (JP)
Title: Fluorescence display tube
Inventor: TAKEUCHI FUMIO
IPC: H01J31/15
Filed: 1976-05-22
Abstract: PURPOSE: To provide a display tube in especially small size of the display part being enlarged for easy to see. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05221507-A (JP)
Title: Conveyor
Inventor: MATSUZAWA TAKASHI
IPC: B65G17/36
Filed: 1992-02-13
Abstract: PURPOSE:To enable to use a rigid belt made of metal or the like for a recessed type conveyor for the purpose of preventing articles from falling. CONSTITUTION:This is a conveyor for moving a plurality of loading plate 10 arranged in the progressing direction through a driving device under an endless condition, while the cross sectional shape of the loading plate is formed in U shape and fixed to a chain 9.
Patent JP-H06248402-A (JP)
Title: Production of member made of magnesium alloy
Inventor: FUJITA MAKOTO
IPC: B21K1/32
Filed: 1993-02-23
Abstract: PURPOSE:To produce a member improved in forgeability and furthermore excellent in mechanical properties by allowing magnesium compounds present in the structure of a forging blank made of a magnesium alloy into solid solution and thereafter executing forging. CONSTITUTION:A forging blank made of a magnesium alloy is subjected to forging and is subjected to heating treatment at 400 to 450 deg.C for about >=10hr to enter magnesium compounds present in the structure of the forging blank into solid solution. Next, it is subjected to warm forging at about 300 to 380 deg.C and is cooled to room temp., and deburring is executed. After that, it is subjected to aging treatment at about 162 to 210 deg.C for about 16hr and is air- cooled. Furthermore, it is subjected to machining and is thereafter subjected to rust preventing treatment to produce a member made of a magnesium alloy. In this way, the member improved in forgeability and excellent in mechanical properties can be obtd.
Patent JP-S56155808-A (JP)
Title: Inclinometer
Inventor: NAGANO SUKETOSHI
IPC: G01C9/18
Filed: 1980-05-07
Abstract: PURPOSE:To detect only a true angle of inclination without the influence of force applied with an inclinometer inclined through the simple constitution by coupling a float and weight together by a coupling member and by positioning the fulcrum where the coupling member is supported in the center of the whole moment of interia. CONSTITUTION:Hollow ball 1 made of a nonmagnetic matrial is filled with liquid 2. In ball 1, hemispheric hollow float 3 and hemispheric weight 5, for example, are coupled together by coupling member 4 and supported by supporting member 7 at their crossing point 6. Supporting member 7 is fixed to ball 1 and coupling member 4 is capable of rotating freely on fulcrum 6 in three axial directions. Over the surface of float 3, magnet sheet 8 is provided and on the external surface of ball 1, magnetic resistor 9 detecting its intensity of magnetism is also provided, thereby measuring the angle of inclination by the resistance variation of magnetic resistor 9 due to variation in opposite area 10 according to the angle of inclination. Since fulcrum 6 is set in the center of the whole moment of interia, the true angle of inclination is measured without any influence of force applied in inclination and the constitution is simple.
Patent JP-H04276204-A (JP)
Title: Shoe sole and manufacture thereof
Inventor: SAITO KIYOHIRO
IPC: B29C43/52
Filed: 1991-02-28
Abstract: PURPOSE:To enable the sole of a shoe to be flexibly curved according to the condition of a foot in contact with the ground, and further enable a base member and a sole design member constituting a ground contact sole to be integrally bonded and molded. CONSTITUTION:A shoe sole has a base member 11 and a plurality of sole design members 13 bonded thereto via a coat layer 12. Also, antislip projections 14 are formed on the sole design members 13 and strip grooves 15 formed between the members 13 and 13 are so formed as to have an arc along the joint of a foot middle finger. Furthermore, the elements of the aforesaid members 13a are placed on the recessed sections 21 of a lower mold 20 having corresponding recesses 21 so engraved as to copy the surface form of the sole design members 13. A base member 11 is so placed on the elements as to keep a coat layer 12 in contact with the elements. Thereafter, a upper mold 30 is placed on top of the base member 11 to seal completely, and cooled after heating and compression. The sole design elements are thereby deformed and bonded as the sole design members 13 to the base member 11, thereby manufacturing a shoe sole.
Patent JP-S60202368-A (JP)
Title: Synchronism indication
Inventor: IGAWA HIROSHI
IPC: G01R29/18
Filed: 1984-03-28
Abstract: PURPOSE:To achieve a synchronism indication for switching of the power sources with a simple construction by determining a specified rising time difference of a aquare wave whose range corresponds to positive period or the like of individual voltages of two power sources to obtain the phase difference and frequency difference between the power sources by a specified computation. CONSTITUTION:AC power source voltages from power source buses 1 and 2 via respective auxiliary transformers 3 and 4 for instrumentation are processed by a comparator 5 with the ground potential as comparison reference voltage and square waves T10 and T20 are generated with the range corresponding to the positive period of the voltages. The pulse width T0 of the square wave T10 at an arbitrary time and rising time differences T1 and T2 of pulses T10 and T20 after 1 and 2 cycles are determined with a microcontroller 6 and further, the phase difference DELTAtheta and the frequency difference DELTAf between the two power sources are determined by computation based on the formula to make an output for synchronous indication. This enables the synchronous indication for switching of the power sources with a simple construction. In the formula, K is constant.
Patent JP-S55151894-A (JP)
Title: Scan-type ultrasonic transducer using high molecular piezoelectric film
Inventor: DAITOU KOUJI
IPC: H01L41/09
Filed: 1979-05-16
Abstract: PURPOSE:To simplify greatly the manufacturing process for the ultrasonic transducer, by dividing one of the electrode provided via the high molecular piezoelectric film into pieces with minute spaces secured for them and then attaching the lead wire to each electrode. CONSTITUTION:The lower face of supporter 7 is formed flat; and back electrode/ back reflecting plate 8 formed into a number of slips A1, A2... which are divided into the length direction and oblong in the width direction, insulators B1, B2... to be filled among these slips, high molecular piezoelectric film 9, surface electrode 10 and surface protective film 11 are laminated flat onto the plane of supporter 7. And the lead takeout part is provided to end part of slips A1, A2... each, and then the voltage is applied individually to each slip. In this case, electrode 10 can be divided with electrode 8 used for the common electrode. In such way, one electrode is formed minutely into the desired form and in division into a number of pieces, and then the high molecular piezoelectric film with the piezoelectric property given previously has only to be adhered to the electrode. As a result, the number of manufacturing processes can be decreased, thus facilitating an easy manufacture.
Patent JP-H03262578-A (JP)
Title: Apparatus for cleaning vertical container
Inventor: NAKAMURA YUTAKA
IPC: B08B9/42
Filed: 1990-03-13
Abstract: PURPOSE:To minimize floor space occupied by a bottle cleaning machine by providing a plurality of cleaning solution tanks and arranging them in a tiered state when the containers before packing stored in the carriers provided to an endless belt are immersed in the cleaning solution tanks to be cleaned while successively circulated. CONSTITUTION:A plurality of cleaning solution tanks 5 and the containers 3 before packing stored in the carriers 2 provided to an endless belt are immersed in the cleaning solution tanks 5 to be cleaned while successively circulated. At this time, a plurality of the cleaning solution tanks 5 are arranged in a tiered state. As a result, floor space occupied by a bottle cleaning machine can be minimized. The floor space is not changed by an increase and decrease in the number of the cleaning solution tanks of the bottle cleaning machine.
Patent JP-S60203746-A (JP)
Title: Working elevation frame of mobile working machine
Inventor: HASEGAWA SADAJI
IPC: E02F9/24
Filed: 1984-03-27
Abstract: PURPOSE:To always maintain constant the altitude of a working device to a vehicle body and to strengthen safe forms, by a method wherein the lower end part of a guide frame, along which the working device is elevated, is secured to a vehicle body, the upper end part thereof to a wheel fender, and a safe frame of a driver's cab is tightened against the upper end of the frame. CONSTITUTION:A pair of L-shaped guide frames 2, positioned facing each other, are located between rear wheels, longitudinal slide grooves 12 are formed in the opposed parts, the inside thereof is formed in a hollow manner, the fronts of the grooves 12 in the upper ends of the frames 2 are coupled together by means of a coupling member 13, and a fender 4 and a safety frame 5 are threadingly attached by bolt to the upper surface thereof. A lift folk 1 is engaged with the grooves 12 to mount a rotary part 16 to the under surface of a fork part 15, and the input shaft of the rotary part 16 is coupled to a power transmission shaft 17 by means of an universal joint 18 to perform a cultivating work. A chain 27, which is disposed in the grooves 12 in the frames 2 on both sides and to which a slide engaging part 14 of the lift fork 1 is secured, is rotated by a driving shaft 20 to control elevation of the rotary part 16. The rotary part is removed, and a cargo is loaded and unloaded by means of the lift fork when the machine is used as a cargo carrier.
Patent JP-H09227740-A (JP)
Title: Glass fiber-reinforced polystyrene-based resin composition
Inventor: OGAWA HIROYOSHI
IPC: C08K7/14
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having improved interface adhesivity of glass fibers with a polystyrene-based resin and strength in tensile or impact, etc., by adding a specific styrene-based resin to a polystyrene-based resin as a base resin. SOLUTION: This composition is obtained by blending (A) 100 pts.wt. of a polystyrene resin as a base resin with (B) 0.1-50 pts.wt. of a styrene-based resin containing an epoxy group. Preferably, the component A comprises at least one kind selected from among a conventional transparent polystyrene resin, an impact-resistant polystyrene resin, an acrylonitrile-(butadiene-) styrene copolymer resin and an alloy resin with another thermoplastic resin containing more than one kind of them, and the component B is an epoxy-modified block polymer comprising a styrene resin polymer block and a polymer block containing a conjugated diene compound as main components in which a part of double bond of unsaturated carbon is epoxidized.
Patent JP-H0637806-A (JP)
Title: Communication trace information processor
Inventor: OTA TETSUJI
IPC: H04L12/70
Filed: 1992-03-17
Abstract: PURPOSE:To store the communication trace information for each logical channel and to save these information into a saving memory for each reset. CONSTITUTION:The communication trace information are stored in a storage part 2 for each logical channel shown by the transmission/reception data on the communication equipment connected to a packet switching network. Then a saving memory control part 10 saves the stored in the part 2 into a saving memory 9 for each reset due to the fault of communication. In this case, the communication trace information are stored in terms of time series of coccurrence of reset.
Patent JP-H05128974-A (JP)
Title: Radiation cooling type collector body structure for microwave tube
Inventor: ATSUKAWA SUSUMU
IPC: H01J23/033
Filed: 1991-03-25
Abstract: PURPOSE:To cool a collector electrode efficiently. CONSTITUTION:In one end of a stainless cylindrical envelope 41, an end plate 42 of beryllia is welded to block the end, a cylindrical electrode periphery holder 43 is projected and formed integrally on the inner surface of the end plate 42, a collector electrode 15 is welded opposing to the inner circumferential surface of the electrode periphery holder 43, and the peripheries of electrodes 14, 13, 12, and 11 which have electron beam passing holes are superposed in order and welded to the projecting end face of the electrode periphery holder 43 through beryllia ring-form spacers 44, 45, and 46. The heat of the electrodes 11 to 15 is transmitted to the end plate 42 and the envelope 41 by the conduction through the spacers 44 to 46.
Patent JP-H10240689-A (JP)
Title: User certification transfer system
Inventor: IIDA SHOICHI
IPC: G06F21/31
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To easily grasp who views a WEB page and to perform corresponding special service and display by a WEB browser by transferring URL information and user verification information at the time of transferring information to respective WDB pages from the WWW browser. SOLUTION: Relating to the personal computer terminal 1 on the user-side, URL information and ciphering data being ID information are contained and sent later from application communication software 3 installed from a CD-ROM 2 to the WWW browser 4. URL information and ciphering data being ID information are sent from the WWW browser 4 to a WEB site 6. A WWW browser 4-side obtains WEB data from the WEB site 6. At that time, the WEB browser user-refers to the main server 7 of an information center 5. Thus, the WEB browser grasps wheather a person viewing the WEB page is a member or not and grasps who he is if he is the member.
Patent JP-S57173418-A (JP)
Title: Cutting machine
Inventor: YAMAMOTO KATSUYUKI
IPC: B24B55/02
Filed: 1981-04-20
Abstract: PURPOSE:To enable to feed oil without necessitating an oil feeding nozzle from outside by a method wherein cutters are fitted through a cutter holder with notched nozzles onto a rotating main spindle provided with holes for flowing cutting oil therewithin. CONSTITUTION:Under the state that the cutter holder 3' is inserted onto the rotating spindle 5', the cutting oil or the like pressure-fed into the liquid passage 11 in the center of the rotating main spindle 5' is introduced through holes 7, longitudinal grooves 8, via annular liquid passages 9 into a liquid reservoir cavity 10. The cutting oil or the like is pressure-fed from the cavity 10 to groove shaped notched nozzle parts 4' formed over the outer peripheral direction side surface of the cutter holder 3' and, after that, discharged from the notched parts 4' under the high pressure generated by the centrifugal force resulting from the rotation of the rotating main spindle 5 in the state that the cutting oil or the like is adhered to the cutter 2' of the cutter holder 3'. Consequently, the cutting oil or the like can reach to the depth of the working and as well as can remove the chips adhered to both the sides of the cutters 2'.
Patent JP-H09231638-A (JP)
Title: Reproducing drum device and recording and reproducing drum
Inventor: OSUE TADASHI
IPC: G11B15/14
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a drum device and to simplify its circuit structure. SOLUTION: A magnet piece to be detected is provided on a fixed drum side and a detector 1B on a rotary drum side, as a device for detecting the rotary position of a reproducing head 13A, 13B provided in the rotary drum. In this case, based on the detection signal obtained by this detector 1B, signal switching is performed for the reproducing head 13A, 13B in a switching circuit 5 provided in the rotary drum, thereby dispensing with a rotary transformer and a rotary brush for transmitting a control signal by which a signal is switched from the fixed drum side to the rotary drum.
Patent JP-S58179541-A (JP)
Title: Method and device for continuous casting of metallic material having smooth surface
Inventor: OONO ATSUMI
IPC: B22D11/14
Filed: 1982-04-13
Abstract: PURPOSE:To cast a metallic material having no surface defect and has unidirectional solidified texture directly and continuously from liquid metal by maintaining the top end on the inside wall surface of a hollow mold at the solidifying temp. of the molten metal or above, immersing the bottom end of a dummy bar and taking up the dummy bar up. CONSTITUTION:A hollow heating mold 5 is provided in a holding furnace 1 for molten metal, and the top end of the inside wall surface of the mold 5 is held at the solidifying temp. of molten metal 3 or above by the heat of the metal 3. The bottom end of a dummy bar 6 is inserted and dipped into the molten metal 3 in the mold 5, and while the bar is taken up by the rotation of pinch rolls 9, the molten metal is cooled with a spray 7, whereby a metallic molding 10 is cast continuously. The solidification progresses always downward and the sound metallic material such as a pipe, wire, pipe or the like having no central segregation, shrinkage cavity or the like is formed directly from the molten metal by the above-mentioned method.
Patent JP-H03261345-A (JP)
Title: Motor actuator
Inventor: MORIYA SEIHEI
IPC: F16H35/00
Filed: 1990-03-12
Abstract: PURPOSE:To output rotational force and sliding force alternatively through a single motor by a method wherein a rotational force is produced when the motor is rotated and a clutch is engaged whereas a sliding force is produced when the motor is rotated and the clutch is disengaged. CONSTITUTION:A clutch CL is engaged upon power supply to a coil 13. When a motor 21 is rotated under this state, rotational force of an output shaft 21A is transmitted to a main drive shaft 7. Rotation of the main drive shaft 7 is transmitted to a driven shaft 6 and a shaft section 6B produces a rotational force as an actuator. The clutch CL is disengaged upon interruption of current supply to the coil 13. When the motor 21 is rotated under this state, the main drive shaft rotates to block rotation of a slide arm 17. When a threaded part 7B rotates with respect to the slide arm 17 under this state, the slide arm 17 is moved. Consequently, the main drive shaft 7 and the driven shaft 6 are slid.
Patent JP-S51136012-A (JP)
Title: Cam rotor rotary engine
Inventor: SHIGEISHI YUKINOBU
IPC: F01C1/02
Filed: 1975-05-20
Abstract: PURPOSE: A cam rotor rotary engine that does not produce noise and harmful exhaust gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63227132-A (JP)
Title: Private paging system
Inventor: ISHIHARA SHUJI
IPC: H04W76/00
Filed: 1987-03-16
Abstract: PURPOSE:To efficiently transmit a data signal by detecting a position of an in-house slave station by a master station center, based on a signal from a decentralized master station, and transferring the data signal to a prescribed slave station by a week radio wave through a decentralized master station being adjacent to a position of a prescribed slave station. CONSTITUTION:Decentralized master stations 11,..., 1n are connected to a master station center 2 through a PBX 3. Slave stations 41,...4m existing locally transmit a signal of a prescribed frequency by a week radio wave at every prescribed time, respectively. By a decentralized master station 1 being in an arrival area of the week radio wave, the transmitting signal of the slave station is received, and the decentralized master station which is received it transmits the received signal to the master station center 2. Based on this signal, the master station center 2 detects a position of an in-house slave station 4, and also, in case of transmitting a data signal of a message, etc., to the prescribed slave station 4 from the decentralized master station 12, the data signal is transmitted to the prescribed slave station 4 by the week radio wave through the decentralized master station 12 being adjacent to a position of the prescribed slave station, based on information of a position of the prescribed slave station. In such a way, the data signal can be transmitted efficiently to the prescribed slave station.
Patent JP-H03269129-A (JP)
Title: Method for preparing composite yarn
Inventor: OMAE SHIGERU
IPC: D02G3/36
Filed: 1990-03-12
Abstract: PURPOSE:To stably impart a tension to a core filament and uniformly cover the filament with a short fiber component by covering a filament with a short fiber fleece being drafted just before a front roller under a specific condition. CONSTITUTION:A filament 6 is fed to a front roller 4 from a position just before a front roller free from a short fiber fleece 14 to subject the filament to the first feeding process. The filament separated from the front roller 4 is again returned to a position just before the front roller with the short fiber fleece 14 to subject to the second feeding process where the filament is covered with the short fiber fleece to provide the objective composite yarn.