baber/WOPTO huggingface dataset:
Patent JP-H01139962-A (JP)
Title: Cooling device
Inventor: SUZUKI SOUZOU
IPC: F25B13/00
Filed: 1987-11-27
Abstract: PURPOSE:To prevent the development of mechanical vibration and noises is the device by constituting a fluid pump with super-conductive coils which are arranged near a coolant piping, a pair of electrodes which are located at a position which corresponds to the super-conductive coil in the coolant piping and a direct current electric power source connected to those electrodes, and further controlling the number of the operated fluid pumps. CONSTITUTION:If, for example, in the operation of a fluid pump 11 a switch 7' is closed, the coolant in the coolant piping 12a of the fluid pump 11 is ionized by positive and negative electrodes 15 and 16 and an electric current flows from the electrode 15 to the electrode 16. On the other hand a very strong magnetic flux is generated in the direction from a super-conductive coil 13 to a super-conductive coil 14 by the super-conductive coils between the super-conductive coils 13 and 14. With this magnetic flux the electric current flowing between the electrodes 15 and 16 and the magnetic flux flowing between the super-conductive coils 13 and 14 develop a Lorenz force and the ionized coolant moves towards a condenser 2 and a flow of the coolant to the condenser 2 is developed, and it circulates in a cooling device 10. Because a flow of the coolant is thus developed electro-magnetically by the Lorenz force, there develops no mechanical vibration and noises.
Patent JP-H08212541-A (JP)
Title: Magnetic disk
Inventor: NODA KYOJI
IPC: G11B5/73
Filed: 1995-11-20
Abstract: PURPOSE: To obtain a magnetic disk not causing the attraction of the slider of a magnetic head to the disk and prolonging the service life of the slider of the magnetic head. CONSTITUTION: The surface of a magnetic disk is roughened so that the difference between the average height of the resultant ruggedness and the peak height (Rp) is regulated to 100-500Å and the ratio of the difference between the average height and the valley (Rv) to that between the average height and the peak height (Rp) is regulated to 0.3-1.0.
Patent JP-2000128463-A (JP)
Title: Door engaging device for elevator
Inventor: ISHIHARA HIDEYA
IPC: B66B13/12
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent engagement from disengagement even if force in the back and forth directions is acted on a door. SOLUTION: Each cage door 2 is provided with a U-shaped engaging piece 3. A hatch door 5 is provided with means 4, 4', 8, 9 positioned in the engaging piece 3 and consisting of engaging rollers 6, 7 provided for engagement on opening and closing the cage door 2, and for preventing the engaging piece 3 and the engaging rollers 6, 7 from disengagement when the engaging piece 3 is engaged with the engaging rollers 6, 7 on opening and closing the cage door 2.
Patent JP-H01143203-A (JP)
Title: Organic positive characteristic thermister
Inventor: UCHIDA KATSUYUKI
IPC: H01C7/02
Filed: 1987-11-27
Abstract: PURPOSE:To obtain characteristics which show a high resistance to vibration as well as to mechanical shock, by providing electrodes where there are removed parts at their places which do not face each other and an electrode facing the removed part is pressed elastically by a pair of terminals and holding an element between terminals in a case. CONSTITUTION:Electrodes 2 and 3 are mounted at the surface and the rear of an organic positive characteristic thermister element 1. The electrodes 2 and 3 are mounted by attaching thermally a metallic foil using pressure, by printing, and by taking other step and then, removed parts 2a and 3a are provided alternately at places which do not face each other and at the both ends of the element. The terminals 5 and 6 have elastically protruding pieces 5a and 6a which are bent at inner sides and are fixed along inner walls and the both side parts of the electrodes 2 and 3 of the element 1 are elastically pressed down by the above protruding pieces 5a and 6a. That is to say, the element 1 is held at the center part of the case 7 in such a way that its element is put between the foregoing protruding pieces 5a and 6a. In such a case, places of electrodes which are pressed by the protruding elastic pieces 5a and 6a face the removed parts 2a and 3a of the electrodes located at opposite sides. Further, the protruding parts 7a and 7b which are formed at the case 7 abut upon the removed parts 2a and 3a and a pressing-down pressure received from the protruding pieces 5a and 6a is propped up by the protruding parts 7a and 7b.
Patent JP-H1190581-A (JP)
Title: Vertical casting mold structure
Inventor: WADA KAZUNARI
IPC: B22C9/02
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a mold structure which can remove slag, etc., in good condition. SOLUTION: A horizontal runner 5 is extended in the horizontal direction from the sprue bottom of a sprue formed in a mold 1. The horizontal runner 5 is connected with a vertical runner 7 at the lower end part 6 and formed with a lower runner part 12 having half-splitting home base like in the vertical cross sectional surface, a center runner part 13 having half-splitting trapezoidal shape and formed as wide width in the upper part and an upper runner part 14 formed at the upper part of the center runner part 13. The lower runner part 12, center runner part 13 and upper runner part 14, are connected with the corner part 18 of the lower runner part 12 and the corner part 19 of the center runner part 13, and the corner part 20 of the center runner part 13 and the corner part 21 of the upper runner part 14, respectively.
Patent JP-H02147095-A (JP)
Title: Washing machine in combined use for dehydrating
Inventor: OKAZAKI KIYOSHI
IPC: D06F37/40
Filed: 1988-11-29
Abstract: PURPOSE:To detect that a draining valve is opened by a motor for valve and to immediately electrify a dehydrating operation washing motor by providing the current detecting means of an electrifying part, which is common for the motor for valve and an electro-magnet, and detecting the decrease of a flowing current. CONSTITUTION:Since an electro-magnet 24 is electrified while a motor 23 for valve is electrified, the current of an alternative current waveform flows to electrifying routes 41 and 42. Since the current to flow to the electrifying routes 41 and 42 is decreased after the motor 23 for valve is interrupted, the detecting signal of a transformer 38 is changed (the decrease of the current) with this decrease. A processing circuit 43 inputs a dehydration starting signal S to a microcomputer 39 according to the change of the detecting signal from the transformer 38. Based on the input of this dehydration starting signal S, the microcomputer 39 inputs a signal to a TRIAC 31. Then, the TRIAC 31 is turned on and a washing motor 5 is revolved in a regular direction. Then, a rotary tank 3 is rotated and driven. Thus, dehydrating operation is executed.
Patent JP-H03162072-A (JP)
Title: Frame pulse detecting method
Inventor: OTOBE YUKIO
IPC: H04N7/015
Filed: 1989-11-20
Abstract: PURPOSE:To eliminate the need for a one-line delay circuit by detecting a frame pulse phase data based on a timing data after one line sample from a detection time of a virtual frame pulse phase data. CONSTITUTION:A frame pulse phase data D2 is detected based on a timing data TD after one line sample from a virtual frame pulse phase data D1. Thus, the operation comparing 1st line information of one preceding line as a conventional method and 2nd line information of the current line over the entire line is not required. Thus, a one-line delay circuit storing the 1st line information in one preceding line is omitted.
Patent JP-H07150316-A (JP)
Title: Manufacture of (alpha+beta) type ti alloy forged material
Inventor: TAKAGI SHINICHI
IPC: B21J5/00
Filed: 1993-12-01
Abstract: PURPOSE:To manufacture a Ti alloy forged material excellent in both strength and ductility and also in homogeneity that is necessary for thick parts such as a turbine blade. CONSTITUTION:This manufacturing method of an (alpha+beta) type Ti alloy forged material is composed of stages in which, after the (alpha+beta) type Ti alloy consisting of 3.0-5.0% Al, 2.1-3.7% V, 0.85-3.15% Mo, 0.85-3.15% Fe, 0.06-0.20% O (wt.% in all case) and the blance Ti with inevitable impurities is heated to a temp. in the (alpha+beta) region and forged, the forged material heated and held at T deg.C of Tbeta-75<=T<Tbeta deg.C (Tbeta: beta transformation point,  deg.C) and successively cooled. After the above heating and forging, the solution heat treatment is executed at T deg.C of Tbeta-100<=Tbeta-25 deg.C (Tbeta: beta transformation point,  deg.C) and successively aging treatment is executed in the temp. range of 400-600 deg.C.
Patent JP-H03161972-A (JP)
Title: Solid-state image sensing device
Inventor: KURIYAMA TOSHIHIRO
IPC: H04N5/335
Filed: 1989-11-20
Abstract: PURPOSE:To restrain image deterioration caused by leak current due to local concentration of electric field by forming an overlapping part of electrodes constituting the electrodes of a CCD shift registor, in a part except a photoelectric converting region. CONSTITUTION:A P-type region 1 forms a signal reading region, and an N-type region 2 forms a photodiode PD. An N-type region 3 forms a vertical CCD, and each of the polysilicon 4 and 5 forms a vertical CCD electrode. In this constitution, a rectangular region is stretched in a part A of the region 1, and an overlapping part of polysilicon 4 and 5 is formed to be isolated from the region 2. By using this constitution, when an L level voltage is applied to the polysilicon 4 and an H level voltage is applied to the polysilicon 5, the increase of leak current caused by the deterioration of breakdown strength between the region 2 and the region 1 can be restrained, because the overlapping part of the polysilicon 4 and 5 is formed on the region 1 at the part A where electric field concentration becomes maximum.
Patent JP-H03162975-A (JP)
Title: Density correction device in image recorder
Inventor: AZUMA MASASHI
IPC: B41J2/52
Filed: 1989-11-22
Abstract: PURPOSE:To stabilize and uniformize a relation between an image signal and an output density onto a photosensitive material by a method wherein a conversion table in a signal conversion means is formed so that a relation between an image signal and a signal outputted from a light-receiving and photoelectric transfer means meets a predetermined relation. CONSTITUTION:A conversion table forming means makes a conversion table in an AOM 17 so that an image signal inputted to the AOM 17 and a signal outputted from an A/D converter 25 meets a predetermined relation. A signal outputted from the conversion table forming means is inputted to the AOM 17 through a change-over switch 21, a D/A converter 22, and a driver 23 for the AOM 17. Additionally, a conversion table setting signal can be outputted to a signal conversion means 20. In this manner, a relation between an image signal and an output density onto a photosensitive material can be always made constant, a recording density can be made constant, a favorable gradation image can be obtained, and a relation between an image signal and an output density can be easily linearized.
Patent JP-H05144452-A (JP)
Title: Fuel cell power generating system
Inventor: SATO MITSUO
IPC: H01M8/04
Filed: 1991-11-18
Abstract: PURPOSE:To collect high temp. exhaust heat indirectly. CONSTITUTION:A battery cooling plate 1C is furnished at the body 1 of a fuel cell and thereto a cooling water is passed, whereby the heat generated at power generating is absorbed for water/vapor separation by leading the heated cooling water to a gas/water separator 2 through a cooling water outgoing line 10, and the water having got rid of vapor is returned to the cooling plate 1C. These operations constitute a fuel cell power generation system. Further a battery bypass lime 12 is furnished which diverges at a cooling water incoming line 11 and is connected with the gas/water separator 2 upon detouring the fuel cell 1, while a heat exchanger 13 is provided on the cooling water incoming line 11. Also a control means 15 is furnished to control the rate of flow of the cooling water passing through the incoming line 11 and bypass line 12, and such arrangement is introduced that the heat at power generating can be collected on the secondary side of the heat exchanger 13 while the amount of water vapor generated in the gas/water separator 2 is maintained conforming to the demand value of a modifier device.
Patent JP-H10137643-A (JP)
Title: Solenoid valve-integrated coating valve unit and automatic coating machine having the same unit
Inventor: OKUMURA HIROSHI
IPC: B05B12/14
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To shorten air piping and to improve the response of coating valves by integrally installing the valves which supply coatings of different colors interchangeably to spray guns and air switching solenoid valves which operate the valves. SOLUTION: When an operation panel 1 is operated to specifiy coating colors, coating conditions, etc., by sending a solenoid valve operating signal from the color changing controller 3 of a control board 2 to the solenoid valve 6 of a solenoid valve-integrated coating valve unit 15 through solenoid valve operating signal wiring 4, the valve 6 is opened. The unit 15 consists of the solenoid valve 6 for switching actuation air, a coating valve 7, an air manifold 8, etc., and the valve 7 supplies a coating of a specified color to a spray gun 12 when opened by compressed air. The solenoid valves 6 attached to the air manifold 8 and valves 7 attached to a coating manifold are integrated compactly.
Patent JP-2001131831-A (JP)
Title: Fiber structure
Inventor: KADOTA TOSHIAKI
IPC: D01F6/90
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber structure which minimizes problems such as spaces, costs, and the like, for the recovery of used abrasive particles, drain treatment facilities and so on and which can sufficiently follow and abrade complicatedly shaped articles to be abraded, and so on. SOLUTION: This fiber structure characterized in that inorganic compound particles are projected from the surfaces of the fibers.
Patent JP-H01143570-A (JP)
Title: Cathode ray tube mount device
Inventor: FUJITA NORIHIRO
IPC: H04N5/645
Filed: 1987-11-30
Abstract: PURPOSE:To obtain a device withstanding falling-down or the like and with excellent assembling and working performance by providing a mount leg with a prescribed height, a reinforcement rib formed radially and an arcuate rib in the inside of a cabinet and tightening a cathode ray tube from the upper part of the reinforcement member. CONSTITUTION:The mount leg 12 with a prescribed height, the radial reinforcement ribs 13 provided around the leg 12 with the same height as that of the leg 12, and the arcuate reinforcement rib 14 coupling the ribs 13 are provided in the inside of the cabinet 11 in a projecting way. A reinforcement member 15 formed to clip the ribs 13 is fitted from the upper part of the legs and the cathode ray tube 16 is fixed from the upper part of the member 15 to the leg 12 via a cathode ray tube mount member 17. The ribs 13 formed radially around the leg 12 with the same height as that of the leg 12, the rib 14 coupling the rib 13, and the member 15 formed to clip the ribs 13 are tightened by the mount of the cathode ray tube 16 and incorporated to form a large sized mount seat for the tube 16, the mount device withstands shocks such as mount of the tube 16 of larger size, falling-down or drop and is excellent in the assembling performance.
Patent JP-H07157265-A (JP)
Title: Safety device for passenger conveyer
Inventor: HIROGUCHI YOSHIAKI
IPC: B66B23/02
Filed: 1993-12-02
Abstract: PURPOSE:To provide a safety device for a passenger conveyer wherein mechanical braking is performed without obstructing electrical braking in the case that a main drive shaft is recklessly rotated when a main driving gear is in abnormality. CONSTITUTION:When cutting or abnormal looseness is generated in a main drive chain 3, associated with a dropping shoe 4, a lever 5C, applying working in a circular arc shape by the same radius with a supporting point serving as the center to the point end adjacent to a switch, makes a rotating motion with a pin 6D serving as the supporting point, to perform electrical braking by actuating a microswitch 8, and a hook 10 is press attached to a main drive transmitting sprocket 2 and friction engaged. After respective through fiber washers 7A to 7D between levers 5A to 5C, the chain is fixed by pins 6A to 6D applied with working for preventing side deflection in one end or also the other end.
Patent JP-H05145558-A (JP)
Title: Data transmission control system
Inventor: KAWADA YUTAKA
IPC: H04L12/40
Filed: 1991-11-19
Abstract: PURPOSE:To prevent a delay in a response from a center equipment from being caused by preventing a communication interruption from other terminal equipment to a terminal equipment during data transmission with respect to the data transmission control system in which plural terminal equipments connected with a multidrop line to a center equipment make data transmission to the center equipment in a contention form. CONSTITUTION:Each terminal equipment 1 is provided with a carrier detection section 18 detecting an idle communication line and outputting an off-signal and with a CD holding circuit 17 outputting a CD signal set for a prescribed time even after an output of the carrier detection section 18 is OFF. Moreover, a holding time of the CD latch circuit 17 is controlled to be reduced during data transmission from its own terminal equipment and the terminal equipment making data transmission detects earlier an idle communication line than the other terminal equipment to implement transmission of a succeeding data block with priority over the other terminal equipment.
Patent JP-H01145740-A (JP)
Title: Emulator for multi-process
Inventor: KONDO MEGUMI
IPC: G06F11/28
Filed: 1987-12-02
Abstract: PURPOSE:To execute the event detection combined an address and a process by setting the process discriminating information to a storage means, when a desired process operates, and resetting the contents of the storage means, when an undesired process operates. CONSTITUTION:The title emulator is provided with a detecting and storage means of a pre-event, a detecting means of a post-event, and also, a means for resetting an event detecting state, when an event generating condition isn't realized. That is, at the time of setting a breakpoint to an address X of a process, the process A and the address X are set as the pre-event and the post- event, respectively. When the process A starts to move, the pre-event is generated, and its fact is stored, but when a process switch to a process C from the process A is generated, the pre-event is reset. In such a way, even if the address X is generated in the process C, it does not occur that the breakpoint is generated erroneously.
Patent JP-H08135817-A (JP)
Title: Relief valve
Inventor: KASUGAI KIYOTAKA
IPC: F16K17/04
Filed: 1994-11-11
Abstract: PURPOSE: To provide a relief valve which minimizes a change in a clearance caused by a change in temperature between a body and valve element in consideration of the inclination of a valve element of a constituent of the relief valve, i.e., a clearance between a body and valve element and is economically manufactured without damages in a packing by making the valve element of resin in place of conventional metal. CONSTITUTION: In a relief valve consisting of a metallic body 1, a valve element 6 having a a packing 7 fitted therein and a plate 10 having a compression coiled spring 8 and a through hole 9 in the central part, the valve element 6 is formed of resin having the coefficient of linear expansion similar to the metallic body 1.
Patent JP-H02256095-A (JP)
Title: Melody play
Inventor: HARIGAI NAOKI
IPC: G10G3/00
Filed: 1987-12-02
Abstract: PURPOSE:To allow the easy utilization by an infant to a composer by forming the melody play in such a manner that created melodies and the notes displayed on music are heard by the ear by mechanical sounds. CONSTITUTION:A user turns on a main switch 7 to display ledger lines 2. The user thereafter inputs time and tone signatures and inputs the notes successively. The user pushes an input end key 10 upon ending of the inputting of the notes. The notes inputted by pushing a melody key 14 are passed by the mechanical sounds. The pieces thereof can be stored 4 by pushing a memory key 15 and the printing thereof is possible as well. The easy utilization of this melody played by an infant to a composer is possible in this way and the created melo dies and the pieces of music can be enjoyed.
Patent JP-H11105891-A (JP)
Title: One-step operation bundling band
Inventor: IGAWA MASAKI
IPC: B65D33/30
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To certainly close and open a bag such as a film bag, a paper bag or the like by one-step operation because a conventional rubber band, a vinyl tie, self-adhesive tape or the like are usually hard or troublesome to reutilize at the time of closing or opening of the bag. SOLUTION: Bifurcations 2 are provided in a main body 1 to provide a slit up to a tightening part 4 and a neck of a bag is inserted into the slit from the parts of the bifurcations 2 and knobs 3 are pressed by fingertips to introduce the bag into the slit deeply to expand the tightening part 4 to the size of the neck of the bag and repulsive force and elastic force act to seal the neck of the bag. A projection 5 is pinched to draw out a part of the bag in the direction of the bifurcations 2 to open the bag.
Patent JP-2000133313-A (JP)
Title: Non-aqueous electrolyte battery
Inventor: SANO YOKO
IPC: H01M10/052
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte battery with a charge-discharge voltage under 2 V set by the use of a niobium pentoxide in a positive electrode capable of suppressing such defect as the occurrence of liquid leakage or a steep rise of the internal resistance originating from gas generating or the positive electrode being turned in particulates to occur in an over-discharged condition. SOLUTION: A non-aqueous electrolyte battery is composed of a positive electrode 5 chiefly containing niobium pentoxide, a negative electrode 6 capable of making lithium doping and dedoping, and a non-aqueous electrolytic solution using lithium salt as a solute, wherein the non-aqueous electrolytic solution is formed by dissolving the solute in a solvent containing ethylene carbonate, and the discharge capacity of the negative electrode 6 discharged at 0.1 mA/cm2 is set smaller than the discharge capacity of the positive electrode 5 discharged with a discharge current of 0.1 mA/cm2 till attaining 1.0 V from 2.6 V with respect to the lithium potential.
Patent JP-H06144564-A (JP)
Title: Transport equipment for clean room
Inventor: IIZUKA YUKIO
IPC: B65G49/00
Filed: 1992-11-13
Abstract: PURPOSE:To suppress the generation of the turbulence of air stream and simplify the execution of the transport equipment by reducing the dimension of an air cleaner device and making a device for the installation of the air cleaner device on a guide rail. CONSTITUTION:As for the transporting equipment for a clean room, a guide rail 3 for guiding a transfer vehicle 1 for transporting a load is installed in a clean room for the ventilation of the clean air toward a floor surface side from a ceiling side, and the transfer vehicle 1 is constituted of a body part 6 which travels along the guide rail 2, loading part 7 which is positioned over the guide rail 2, and a connecting member 8 for connecting both the parts 6 and 7, and an air cleaner device 21 for sucking and purifying the air on the periphery of the body part 6 is installed on the guide rail 2, and a cylindrical cover 3 covering the whole of the guide rail 2 is installed. An opened port part for the insertion of the connecting member 8 is formed along the longitudinal direction on the upper wall of the cover 3, and the air purifying device 21 is accommodated in the space surrounded by the bottom surface of the guide rail 2 and the lower part wall of the cover 3.