baber/WOPTO huggingface dataset:
Patent JP-S60143272-A (JP)
Title: Lubricating device of extension housing bearing part in automatic speed changer
Inventor: ITOU YASUNOBU
IPC: B60K17/06
Filed: 1983-12-29
Abstract: PURPOSE:To improve the workability for machining an extension housing bearing part in an automatic speed changer, by simultaneously moldig with the passage groove of lubricating oil a key groove used for mounting a key provided for preventing a rotor from rotating. CONSTITUTION:A lubricating oil path 1 in an extension housing bearing part comprises an oil path 11 in the axial directon, formed inside the front part 35 of an output shaft 3 and supplying lubricating oil from an oil path 20A in the front and from a line pressure supply path 26a in an oil hydraulic device for supplementing a shortage of the lubricating oil of the oil path 20A, a hole 13 in the radial direction and a passage groove 14 of lubricating oil integrally formed with a key groove 42 of a rotor 4. Then two oil jetting holes 15, 16, formed extending through a periphery 44 of a cylinder 47, are provided outside from the passage groove 14 of lubricating oil in the radial direction equal to that of the hole 13 in the radial direction.
Patent JP-H03112886-A (JP)
Title: Method for estimating pulled up state of single crystal
Inventor: MARUYAMA SATOSHI
IPC: C30B15/26
Filed: 1989-09-26
Abstract: PURPOSE:To stably estimate a pulled up state of a single crystal by determining a change in position of a seed crystal in the two perpendicular axial directions in a melt surface and estimating the pulled up state using average values, etc., obtained from amplitudes of the change in position in the respective axial directions as a parameter. CONSTITUTION:A two-dimensional television camera 17, e.g. a solid image pickup type camera, for measuring the travel of a seed 15 is mounted. An image picked up by the above-mentioned camera 17 as an analog electrical signal is inputted to a measuring device 20 and arithmetic processing is performed. The analog electrical signal from the two-dimensional television camera 17 is inputted to an image interface 21, subjected to sample holding and analog/digital conversion and then stored in a frame memory 22. The central arithmetic processor 24 has access through a common path 23 to an image signal in the memory 22 to carry out calculation required to determine the position of a fusion ring (R). Values of the positional signals in the x- and y-axial directions in the main plane are memorized in a time series data memory 25.
Patent JP-2000079486-A (JP)
Title: Ultrasonic welding method and joining member used therefor
Inventor: OIKE MASAHIRO
IPC: B23K20/24
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a ultrasonic welding method capable of efficiently welding members to be joined ultrasonically to each other in a simple structure and also to provide the most suitable joining members used in this method. SOLUTION: A joining member 1 is formed with a hole 10 into which an oscillator T is insertable. The oscillator T is inserted in the hole 10 of the joining member 1 and brought into contact with a thinly-formed bottom 10a, pressurizing it under a prescribed pressure against a member 2 to be joined. When an ultrasonic vibration is imparted by the oscillator T in this state, the vibration by the oscillator T is nearly directly given to the thinly formed bottom 10a of the joining member 1 positioned on the side of the member 2 to be joined, heating the joining face 3 of the members 1, 2 efficiently within the solid phase range at the melting temperature or below, diffusing the atoms mutually, and thereby welding the members 1, 2 together.
Patent JP-H04126471-A (JP)
Title: Video camera
Inventor: FUJIMOTO MIKIHIRO
IPC: G03B17/20
Filed: 1990-09-17
Abstract: PURPOSE:To confirm the zoom state while viewing an electronic view finder by detecting a zoom ratio of a zoom lens as an electric signal and displaying the zoom ratio onto a screen of the electronic view finder. CONSTITUTION:An encoder circuit reads an output data of photo transistors(TRs) 9, 10, 11 of a zoom encoder to detect a rotary angle of a zooming ring 103. Moreover, a decoder 12 transfers a data to designate an index to represent a zoom ratio of zooming on an electronic view finder(EVF) 21, a symbol indicating a tele-end and a wide-end and a character string representing the macro state to a RAM 14. The data inputted to the RAM 14 is displayed on the EVF based on a signal generated from a timing generating circuit 13. On the other hand, a video signal outputted from a video camera section 18 is mixed with an output character video signal from a ROM 15 at a MIX circuit 16, the mixed signal is outputted to the EVF 21 and displayed on the screen.
Patent JP-H06101089-A (JP)
Title: Production of zn-ni alloy plated steel sheet excellent in chemical processability and press formability
Inventor: KOMORI TSUTOMU
IPC: C23C22/08
Filed: 1992-09-17
Abstract: PURPOSE:To improve both of the press formability and chemical processability of a Zn-Ni plated steel sheet by applying Zn-Ni alloy plating on a steel sheet, thereafter immersing it into a plating soln. for specified time and then uniformly dispersing P to form the nucleus of chemical converting reaction on the surface. CONSTITUTION:At least one side of a steel sheet is applied with Zn-Ni alloy plating of 10 to 17wt.% content, and after that, the plated face is brought into contact with the same plating soln. for 0.7 to 6sec. By this treatment, the parts having high reactivity such as pure zinc, zinc oxide and zinc hydroxide on the surface are brought into reaction with hydrogen ions in the plating soln. and are removed. Or, they are substituted by Ni in the plating soln., and the surface is formed into an approximately uniform reactive plated one. This plated surface is brought into contact with a soln. contg. at least either H2PO4<-> ions or HpO4<2-> ions, by which P to form the necleus of chemical converting reaction is uniformly dispersed into the whole body of the plated surface to improve its lubricity and to improve its press formability.
Patent JP-2000076140-A (JP)
Title: Semiconductor integrated circuit
Inventor: TANNO MASAAKI
IPC: G06F21/12
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To eliminate the risk of letting storage information stored in a memory cell decoded even when a shielding film is removed. SOLUTION: The optional spot 2a of a conductive shielding film 2 is connected through power feed wiring 13 and a pull-up resistance element 6b to a power supply line 16. The optical spot 2b is connected through the power feed wiring 11 to a ground line 12. The potential of the connection point of the spot 2a of the conductive shielding film 2 and the pull-up resistance element 6b is turned to an input signal to an inverted output type buffer circuit 15 and output signals from the buffer circuit 15 are supplied to a memory control circuit 20. The memory control circuit 20 is activated when the input signal is changed from a high level to a low level (if the spots 2a and 2b become a non-conductive state) and rewrites the storage information stored in the memory cell 21.
Patent JP-S60136020-A (JP)
Title: Testing method of magnetic head
Inventor: TAKAGI HITOSHI
IPC: G11B5/455
Filed: 1983-12-23
Abstract: PURPOSE:To improve yield and reduce cost by supplying a current in a rectangular wave or half-wave rectified sine wave shape to one magneto-resistance element and the current generated by superposing a specific direct current upon said current to the other magneto-resistance element, and detecting terminal voltages across both magneto-resistance elements differentially and deciding whether a magnetic head is normal or not. CONSTITUTION:Signal sources 10 and 10' supply in-phase currents in the same rectangular wave or half-wave rectified sine wave shape to magneto-resistance effect type magnetic resistance elements (MR element) 2 and 2'. A DC power source superposes the specific DC current upon the current of the signal source 10 for the MR element 2. If an irregular magnetic domain is generated under the influence of stress, etc., or if impurities, etc., are mixed, the rotation of magnetism is inhibited and the operation point B of the MR element 2' comes close to the operation point A of the MR element 2. The resistance variation between B and B' is invariably larger than the resistance variation between A and A' and the resistance variations are detected differentially to decide on how much the MR film is biased from the result of the detection.
Patent JP-H1188958-A (JP)
Title: Telephone number registering device for portable telephone set
Inventor: YAMADA HIROYO
IPC: H04W8/26
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for interruption or termination of a speech for registration and to prevent the futile usage of a memory by storing tentatively a telephone number of an opposite party and operating a specific key during a speech and transferring and registering the telephone number to a telephone number registration memory. SOLUTION: Telephone number data sent from a caller portable telephone set 1B are sent to a control section 7 via a transmission reception section 5. The control section 7 stores the received telephone number data to a temporary storage memory 6 and also stores index data simultaneously that are reference for retrieval after registration of an incoming call arrival time or the like. When a specific key of an operation section 2 is depressed during the speech, the control section 7 reads caller telephone number data and the index data from the temporary storage memory 6 and transfers the data to a telephone number registration memory 4, which stores the data as registration data. In this case, the data are collated with data having already been registered and when the data have already been registered, the data are displayed on a display section 3 to prevent duplicate registration.
Patent JP-2001077395-A (JP)
Title: Solar battery module
Inventor: HAYASHI SHINJI
IPC: H01L31/042
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a solar battery module in which the structure of wiring is simplified to result in highly reliable electrical connection and which is easy in handling for manufacturing. SOLUTION: A solar battery module has a thin-film solar battery 31 comprising photoelectric conversion elements formed on an electrically insulating flexible substrate. Each photoelectric conversion element comprises an underlying electrode layer of a metal electrode, a photoelectric conversion layer, and a translucent electrode layer, sequentially stacked on the substrate, while connecting electrode layers are formed on the backside of the substrate. The photoelectric conversion elements are electrically connected in series. The module also has a protecting layer 33 on both the light- receiving face. and the non-light-receiving face of the solar battery. The protecting layer 33 extends toward sides of the solar battery to form non-power-generating regions.  The solar battery module is constituted by electrically connecting main wiring 42 of positive and negative two electrodes located on the non-power-generating regions and the connecting electrode layers to take out the electric power to the outside. In this situation, the connecting electrode layers formed on the backside of the substrate are extended to the non-power-generating regions, and the extended parts 50 of the connecting electrode layers and the main wiring 42 are electrically connected.
Patent JP-H1074890-A (JP)
Title: Power semiconductor device
Inventor: FUJITA SUMIO
IPC: H01L25/18
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce defects in soldering by making the size of a ceramic insulating substrate small. SOLUTION: The power semiconductor device includes a power semiconductor chip set having a ceramic insulating plate 3 provided on its both surfaces with metallic foils, a power semiconductor chip 1 having input/output electrodes on its both sides or on its one side, and a plurality of metallic terminals 8 and 10 fixed by soldering to the input/output electrodes of the chip 1; and also includes input/output terminals 7 and 11 to be used as an input and output of the chip 1 from the electrodes of the chip 1 via the metal terminals 8 and 10, a metallic base 5 for radiating heat generated in the chip 1, and a metallic printed circuit board 12 having a resin insulating layer 6, formed on one side of the metal base 5 and electrically-conductive metallic circuit patterns 9 and 15 formed on the insulating layer 6.  In this case, the input/output terminals 7 and 11 are fixed by soldering to the board 12, a part of the resin insulating layer of the board 12 is removed, and then the ceramic-insulating plate 3 of the chip set is fixed by soldering thereto.
Patent JP-S61128260-A (JP)
Title: Developing method for electrophotography
Inventor: KAMEZAKI YASUSHI
IPC: G03G15/09
Filed: 1984-11-27
Abstract: PURPOSE:To form a toner image having a high grade and high density by disposing an ear cutting doctor on a non-magnetic sleeve in such a manner that the top end of the doctor is positioned approximately at the center between magnetic poles, making the moving directions of a photosensitive drum and developing sleeve the same in the rubbing position and executing development under specific conditions. CONSTITUTION:The ear cutting doctor is disposed on the non-magnetic sleeve in such a manner that the top end of the doctor is positioned approximately at the center between the magnetic poles in a developing method for electrophotography which forms the toner image corresponding to an electrostatic latent image by bringing the surface of the photosensitive drum having the electrostatic latent image and magnetic brush into rubbing contact with each other. The moving directions of the photosensitive layer 8 and the sleeve 2 in a developing area 10 are made the same and the development is executed under the conditions to satisfy b-a>-0.21ogR+1.5...(1), b-a<-0.21ogR+2.0...(2), 10>logR>4...(3) where the clearance between the top end 6 of the doctor and the sleeve 2 is designated as (a)mm, the clearance between the sleeve 2 and the surface of the layer 8 as (b)mm and the electric volume resistivity of the magnetic carrier in the two-component developer as ROMEGA.cm.
Patent JP-S61129455-A (JP)
Title: Fuel feeding apparatus for internal-combustion engine
Inventor: TAKAYASU HIDEKAZU
IPC: F02M1/16
Filed: 1984-11-27
Abstract: PURPOSE:To prescribe the amount of use of high-quality auxiliary fuel on start to the necessary min. value by allowing a storage chamber to selectively communicate to either an auxiliary tank for storing the high-quality auxiliary fuel or an auxiliary- fuel feeding pipe which communicates to the fuel feeding passage of an internal-combustion engine. CONSTITUTION:One edge of a main fuel feeding pipe 31 into which a manually-operated pump 29 and a diaphragm pump 30 are installed is connected to a kerosene tank 28, and the other edge of the pipe 31 communicates to the float chamber 32 of a carburetor 22 of an internal-combustion engine 11. In this case, a storage chamber 38 communicates to an auxiliary tank 35 for storing the high-quality auxiliary fuel through a selector valve 44 before the start or during the ordinary operation of the internal-combustion engine 11, and a certain amount of auxiliary fuel is stored in the storage chamber 38 for which the communication to an auxiliary-fuel feeding pipe 40 continuous to a scavenging passage 27 is cut-off. While, said storage chamber 38 communicates to the auxiliary-fuel feeding pipe 40 through a selector valve 44 when the internal-combustion engine 11 is started, and a certain amount of auxiliary fuel is supplied into the scavenging passage 27 from the storage chamber 38 for which the communication to the auxiliary tank 35 is cut-off.
Patent JP-H0294405-A (JP)
Title: Nonlinear resistor
Inventor: KAWAGUCHI YUKIO
IPC: H01C7/10
Filed: 1988-09-29
Abstract: PURPOSE:To obtain a nonlinear resistor which is highly stable at a high temperature by using a sintered body containing a boron carbide and compound forming a potential barrier. CONSTITUTION:For example, Al2O3 is used as a compound forming a potential barrier. Al2O3 having a mean particle diameter of 1.2mum, B4C having a means particle diameter of 1.2mum, and SiC having a mean particle diameter of 1.0mum are mixed with a wet ball mill by using acetone. The mixed slurry is dried and pelletized and the pellets are charged into graphite molds and hot-press sintered in the atmosphere of Ar, etc., at 1,300-1,700 deg.C. Then the sintered body thus produced is taken out from the molds pelletized: it is fitted with electrodes. When the wt.% of the Al2O3, SiO2, and B4C of the chip are within the area surrounded by points A, B, and C, but does not contain the points A, B, and C and the line AC, the chip show a stable varistor characteristics at a high temperature of 150 deg.C.
Patent JP-H0881849-A (JP)
Title: Linking structure for heald frame in opening apparatus in weaving machine
Inventor: TAKEHANA TATSUO
IPC: D03C13/00
Filed: 1994-09-14
Abstract: PURPOSE: To expand the applicability of a linking structure for a heald frame of an one-touch attaching and detaching-type and capable of being locked, in an opening apparatus. CONSTITUTION: The first linking part 3 which is placed at the lower end of a heald frame and the second linking part 7 which is placed at the upper end of a pushing-up member 4 are assembled through a protrusion-and-recess engagement which is placed in the perpendicular direction with the face of the heald frame and has a locking mechanism. Either of the fixing of the first linking part to the heald frame or the second linking part to the pushing-up member is performed through a shaft 5 parallel to the face of the heald frame.
Patent JP-H0779216-A (JP)
Title: Information transmitter-receiver
Inventor: NAMIKADO NAGAHIKO
IPC: H04B10/556
Filed: 1993-09-08
Abstract: PURPOSE:To regenerate transmission clocks with less jitter on a reception side in the asynchronous optical communications system of a frequency for which transmission line clocks and transmission signal clocks are mutually different. CONSTITUTION:The transmission clock 102 and a transmission signal 101 are converted to the optical signals of respectively different wavelengths in electrooptical conversion circuits 6 and 5 and both optical signals are synthesized in an optical synthesizer 7, wavelength-multiplexed and transmitted to an optical transmission line 104. On the reception side 2, they are demultiplexed in an optical demultiplexer 8 and turned respectively to electric signals in optic/ electric signals 11 and 9. The transmission clock is reproduced in a clock reproduction circuit 10 and the transmission signal is frameconverted in a timing extraction circuit 12 and a frame conversion circuit 13 and outputted.
Patent JP-H0973995-A (JP)
Title: X-ray control device
Inventor: FUJII HIDEKI
IPC: H05G1/30
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To save the trouble of setting photographic conditions each time in the case where respective photographic conditions and the corresponding orders are already determined in series of photographs made successively. SOLUTION: Photographic conditions for respective preset numbers are stored in a preset memory 36, and plural preset numbers and the respective orders are stored in a preset number memory 37. Each time a photographed-image take-in completion signal from a photographic device 41 is inputted thorough an input port 28, a preset number in a next turn is read from the preset number memory 37 and thus the photographic conditions corresponding it are read from the preset memory, so that these conditions are set.
Patent JP-H1182456-A (JP)
Title: Silencer fastener
Inventor: KAMIYA HARUHISA
IPC: F16B37/08
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent sound leakage from the body side, increase workability for attaching a silencer and prevent the loss of parts. SOLUTION: A silencer fastener for attaching a sheet-like silencer 44 to a body 40 via a stud bolt 42 fixed to the body 40 is constructed in such a manner that a holder 10 formed into a cylindrical shape for being loosely inserted with the stud bolt 42 and capable of pressing the silencer 44 to the body 40 side and an attaching body 20 inserted into the holder 10a are connected to each other to be integral by a connecting part 30, the attaching body 20 is attached to the stud bolt 42 by using the deformation of this connecting part 30 to insert the attaching body 20 into the holder 10, and the holder 10 is sealed with the attaching body 20 so as to prevent sound leakage from the body 40 side through the inside of the holder 10.
Patent JP-H1080045-A (JP)
Title: Jumper device
Inventor: TENUN SHOZO
IPC: H02G7/20
Filed: 1996-08-31
Abstract: PROBLEM TO BE SOLVED: To suppress the abnormal rolling by arranging at least, one piece of jumper lines in the nonlinear state. SOLUTION: In a jumper device, a jumper line 2 is spirally arranged at the outer surface of a horizontal member 1. The both end parts of the horizontal member 1 are suspended from a yoke or the like through a supporting device. In the meantime, the jumper line 2 is supported by a spacer 3, which is fixed to the horizontal member 1. When the jumper line is spirally the pitch arranged, is made approximately equal to the length of the horizontal member. While, the jumper line 2 surrounds around the outer surface of the horizontal member 1 by approximately one round between one end and the other end of the horizontal member. It is adequate that this pitch is equal to the length of the horizontal member or about one half of the length. Furthermore, the end part of the jumper line 2 is connected to a power transmission line through an anchor clamp.  As a result, the eddy generated around the horizontal member by wind is made nonuniform, and lift is hard to occur for the jumper device. Therefore, the abnormal rolling can be effectively suppressed, and this is effective for preventing the flashing short-circuit accidents.
Patent JP-H01195150-A (JP)
Title: Cargo gear
Inventor: JIYAN POORU KUROWAZUEERU
IPC: B60P1/64
Filed: 1988-09-30
Abstract: PURPOSE: To place a silo carried by a truck or a similar load perpendicularly to the ground by providing a first jack between a rigid arm and a bracket, a second jack between an isolated frame and a chassis, and a third jack between the rigid arm and the isolated frame. CONSTITUTION: A connecting rod 12 is locked to a rigid arm 9, a first jack 19 is not extended preliminarily, and a second jack 23 and a third jack 21 are actuated, then elements 7, 9, 12 stay on mutual extension lines in the mode of a pseudo-chassis to let a hook draw an arc around a rear axis 14 to lift a silo 32 like a dump truck. That is, the pseudo-chassis 7, 9, 12 can be lifted to a vertical surface. When the silo 32 is horizontally placed on a truck 1 to be carried, therefore, the silo 32 can be lowered onto the ground surface by this device at a horizontal position as it is at an effective vertical position.