baber/WOPTO huggingface dataset:
Patent JP-S59122988-A (JP)
Title: Radiation measuring element
Inventor: OKA SHIYOUTAROU
IPC: G01T1/24
Filed: 1982-12-29
Abstract: PURPOSE:To obtain a small light wt. radiation measuring element having high resolving capacity, by forming a scintillation film having a large number of vertically extended fine needle like structures on an array type semiconductive light detecting element in a closely adhered state through an electromagnetic wave previous film. CONSTITUTION:A scintillation film 5 comprising CsI(Tl) with a thickness of about 160mum is vapor deposited on an array type semiconductive light detecting element obtained by forming n type semiconductive regions 3 on the surface of a p type semiconductive substrate 2 in a heated state through a SiO2 vapor deposition film 4 with a thickness of about 0.1mum and, after cooling, cracks are generated in the vertical direction by the difference of coefficient of thermal expansion with the SiO2 film 4. The whole is coated with an Al vapor deposition protective film 6. Radioactive rays such as X-rays from the direction shown by the arrow are incident to the scintillator film 5 through the protective film 6 to generate fluorescence which is, in turn, subjected to multiple reflection in the needle like sections 51 to reach a light detecting element. Therefore, a small light wt. radiation measuring element having high resolving capacity is obtained.
Patent JP-H1156009-A (JP)
Title: Farm working machine
Inventor: KATO SATORU
IPC: A01B63/10
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent such extremely dangerous accident, which occurs in attaching and detaching a working machine part, that lifting and lowering link device operates up to utmost position when relative positions of both hitches are inadequate and docking of both hitches is not completely carried out thereby. SOLUTION: This farm working machine detachably installs a working machine part on a lifting and lowering link device for lifting and lowering working machine part fixed to a traveling machine body. The farm working machine is equipped with a lifting and lowering operating tool for raising the working machine part to utmost position, detecting means 65a and 66a for detecting whether the working machine part is completely attached to the lifting and lowering link device or not and a control means 67 for controlling so that the working machine part is not raised up to utmost position by operation of the lifting and lowering operation tool when these detecting means detect that the working machine part is not completely attached to the lifting and lowering link device.
Patent JP-H04111525-A (JP)
Title: Switch control circuit
Inventor: HARAGUCHI MASATO
IPC: H03K17/00
Filed: 1990-08-30
Abstract: PURPOSE:To prevent the abnormal operation of an electronic device by setting the battery voltage capable of power-on to a value higher than that capable of power-off. CONSTITUTION:When the voltage of a battery 1 is higher than a first set voltage, a switching signal latch circuit 4 can operate a power switching circuit 3 in both directions from open/close to close/open; and when the voltage of the battery 1 is lover than the first set voltage and is higher than a second set voltage, the switching signal latch circuit 4 can operate the power switching circuit 3 only in the turning-off direction from close to open. That is, a voltage difference is provided between the supply voltage capable of turning on a switch 6 and that capable of turning off the switch 6, and the former is made higher than the latter. Thus, switching-on is impossible in the turning-off state in the vicinity of the limit battery voltage, with which an electronic apparatus can be operated, but switching-off is possible in the turning-on state, and the abnormal operation of the electronic apparatus is prevented.
Patent JP-S6383575-A (JP)
Inventor: YAMAMOTO HIDEO
IPC: F25D23/00
Filed: 1986-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0787592-A (JP)
Title: Speaker cone and its manufacture
Inventor: KANZAKI HIDETOSHI
IPC: H04R7/12
Filed: 1993-09-16
Abstract: PURPOSE:To maintain a shape better than the one formed by a paper milling method, to reduce the irregularity of thickness and the variance of weight between products and to hardly change internal loss because of the change of a manufacture condition, post-processing, etc. CONSTITUTION:A sheet consists of acrylic synthetic fibers provided with many elongated gaps in a longitudinal direction inside. At least a part of fibers existing at the surface of the sheet are divided into microfibers, undivided acrylic synthetic fibers mostly exist inside the sheet and a layered product consisting of a sheet A obtained by integrating these fibers into one body by mutually confounding and a sheet B consisting of carbon fibers is formed in the shape of a cone. The speaker cone is manufactured by forming the layered product consisting of the sheets A and B into the shape of the cone at 100-250 deg.C under 0.5-30kg/cm<2>.
Patent JP-H08181955-A (JP)
Title: Integrated program guide interface device
Inventor: TOMASU PATORITSUKU NIYUUBERII
IPC: H04N5/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain an interface that receives both analog and digital signals and provides integrated program or channel guide information. SOLUTION: A supply source 12 supplies analog and digital video signals each denoting an image to carry program guide information, a demultiplexer 14 receives the digital video signal and provides an output of the program guide information, a demodulator 28 receives an analog video signal luminance component and provides an output of the program guide information. A microprocessor 18, a video graphic adaptor 20, a demultiplexer 14, and the demodulator 28 are interconnected by a data bus 32. The program guide output is transferred to the video graphic adaptor 20 that generates a graphic video signal to represent the program guide information. The graphic video signal and one of the selection video signals are given to a multiplexer 24 that provides an output of the video signal representing an image denoted by the program guide information the selected video signal.
Patent JP-H0971140-A (JP)
Title: Fuel feed system structure for combine
Inventor: TAKENAKA MITSURU
IPC: B60K15/03
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of the stability of maneuverability by detecting the quantity of the fuel in the second fuel tank, feeding this fuel to an engine in preference to the fuel in the first fuel tank, and feeding the fuel in the first fuel tank to the engine after the fuel from the second fuel tank is fed. SOLUTION: This fuel feed system structure is provided with a control device 18 operating an opening/closing valve 17 based on the detection results of the first and second fuel detecting sensors 19, 20. When the first and second fuel detecting sensors 19, 20 detect that there is fuel in the first and second fuel tanks 9, 10, the fuel in the second fuel tank 10 is fed to an engine E in preference to the fuel in the first fuel tank 9 based on the detection results. When the first and second fuel detecting sensors 19, 20 detect that the fuel in the second fuel tank 10 is almost consumed, the feed of the fuel in the first fuel tank 9 to the engine E is started. A maneuver section 5 is provided with a warning buzzer and a lamp 21 reporting the fuel exhaustion of the first fuel tank 9 to a driver when the fuel in the first fuel tank 9 is completely consumed.
Patent JP-H0276800-A (JP)
Title: Pair of trammels
Inventor: KAKIZAKI MAKITSUGU
IPC: B43L11/04
Filed: 1988-09-14
Abstract: PURPOSE:To write an ellipse by using an inclined disk as a ruler. CONSTITUTION:A strut 2 is fixed to a base mount 1, and a disk fixing pipe 3, a packing 4, a disk 5, a packing 4, and a disk fixing pipe 3 are mounted thereon in this order and fixed. Thereafter, a piston 7 and an arm 8 are mounted on a vertical ruler 6, the piston 7 is inserted to a shaft 9, a coil spring 10 is inserted and fixed, a handle 11 and a pressing knob 12 are installed, and this is inserted to the strut 2 through a cushion spring 13 and fixed. Then, a writing utensil 15 is installed to a hand 14. A disk 5 is constructed so as to be inclinedly fixed to the strut 2. An ellipse can be written by gripping and depressing the pressing knob 12 and rotating the handle 11. Various types of ellipses can be drawn with high accuracy by changing the inclined angle of the disk.
Patent JP-H0783749-A (JP)
Title: Optical probe device and probe fitting used therefor
Inventor: MINAGAWA SHINYA
IPC: G01B11/26
Filed: 1993-09-17
Abstract: PURPOSE:To provide a small-sized low-cost optical probe device, which is vibration-resistant and substantially free from optical alignment and does not require any long optical fiber. CONSTITUTION:The optical probe device 10 includes a coaxial optical fiber 13 in which a light emitting fiber 11 and light receiving fiber 12 are concentrically formed, laser emitting device 14 which projects a laser beam to the end of the fiber 11, and a photodetector device 16 for receiving the laser beam from the end of the fiber 12. The end section of the fiber 13 and devices 14 and 16 are housed in the same casing 17 and the end section of the fiber 13 is separated into the fibers 11 and 12. The laser emitting device 14 is composed of a lens system coaxially fixed to the end section of the output fiber 11 and a semiconductor laser generator 20 and the photodetector device 16 is composed of a semiconductor photodiode 22 coaxially fixed to the end section of the light receiving fiber 12.
Patent JP-H0683779-A (JP)
Title: Display device
Inventor: KUNO YOSHINORI
IPC: G06F3/147
Filed: 1992-08-31
Abstract: PURPOSE:To make it possible to simultaneously display plural parts with sufficiently large sizes while securing the portability of a display device by providing the display device with plural plane display means to be folded and switching a mode between a continuous display mode and an independent display mode. CONSTITUTION:Two display screens A1, B2 are optionally opened/closed or folded by a folding hinge 3 and main operation buttons 4 to 7 are arranged on the opened insides. Instructions from the buttons 4 to 7 and an input means such as a pressure sensing sensor provided on the display screens are converted into electric signals by an electric signal conversion circuit such as a switch and inputted to a control circuit and the contents of a document stored in a document memory are displayed on the screens A1, B2. In such a constitution, a mode for continuously displaying data on the two screens and a mode for independently displaying data on each screen can be optionally switched. Thereby relative pages out of the contents of the document stored in the document memory can easily be referred to and observed.
Patent JP-H1174511-A (JP)
Title: Semiconductor device
Inventor: HAYAMI YASUAKI
IPC: H01L29/06
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device by which the reduction of on- resistance being an important problem in the properties of a power MOSFET. SOLUTION: A semiconductor device is a U-shaped gate MOSFET composed of a plurality of polygonal source areas 101 which are disposed like cells on a plane and U-shaped gate electrodes 100 which are disposed like a network among source cells 103. Base contact areas 102 extending over corners of a plurality of source cells which are adjacent to each other are provided. Since the width of channel per unit area can be increased, the total channel area of one device is larger than that of a conventional device of the same size and the on-resistance can be further reduced accordingly.
Patent JP-S6475323-A (JP)
Title: Shifting device for loading pipe onto pallet
Inventor: EMORI NORIO
IPC: B65G57/18
Filed: 1987-09-14
Abstract: PURPOSE:To reduce the number of workers and to increase the speed of a loading step by providing a fork member adapted to be inserted into and pulled from a pipe, reversely and elevatably. CONSTITUTION:A shifter device receives a signal from a count sensor 19, and advance horizontally a fork member 8 toward a pipe 9 so as to insert the same into the pipe 9. Then, after a base bed 1 is at first elevated, a support bed 4 is turned, or after the base bed 1 is turned while the base bed 1 is elevated in the intermediate of the turning so as to turn the pipe 9 by an angle of 180 deg. by way of a position above the support bed. Then, the pipe 9 abuts at its forward end against an aligning plate 15 by its dead weight during turning, and is therefore aligned. After completion of the turn, the base bed 1 is lowered down to the loading height of the pipe 9, or after the base bed 1 is elevated up to a predetermined height, the turn is completed, so as to move the pipe 9 above a pallet. After the fork member 8 is retracted from the pipe 9 to release the latter, the pipe 9 is shifted onto the pallet.
Patent JP-H0683977-A (JP)
Title: Plotting system
Inventor: SAKURABA TAKAHIRO
IPC: G06T15/40
Filed: 1992-08-31
Abstract: PURPOSE:To provide a Z buffer and a newly provided Z register switching mechanism on the plotting system merging plural images by means of Z information, to make the transmission and plotting on the image buffer after plotting on the Z buffer, to make an effective use of a Z buffer, and to enable the high- speed drawing of an image. CONSTITUTION:Three-dimensional data (or image information) passed from a host are developed and written in image buffers 1-3. A value Z of each part of the image is written in Z buffers 1-3 or the value Z of the entire image is written in a Z register 14. When there is an unused Z buffer, the three- dimensional data (or image information) are developed and used for plotting. A merge circuit 15 synthesizes the image taken out from the image buffers 1-3 based on the value Z of Z buffers 1-3 (or the Z register 14) and the synthesized synthesis picture is designed to be displayed.
Patent JP-S61108877-A (JP)
Title: Ignition distributor for internal-combustion engine
Inventor: SENDA HIDEKAZU
IPC: F16D3/26
Filed: 1984-10-31
Abstract: PURPOSE:To minimize space between an engaging projection and an engaging groove, and to improve accuracy of ignition timing by inclining a through hole formed on a coupler at a suitable angle except the square to the engaging projection. CONSTITUTION:A distributor shaft 1 is supported to revolve back and forth freely to a housing 10 by a bearing 11 with the edge projecting downward from the housing 10. A ring-shape coupler 3 has a pair of engaging projections 3a on an edge surface and a through hole 3b at the stated angle desirably 30 deg.<theta<80 deg. to a center line of the engaging projections 3a. Also, a connecting pin 4 is driven into the through hole 3b and another hole 1a of the shaft 1 to be joined to the shaft 1 to enable the coupler 3 to revolve back and forth freely. In this way, since not only eccentricity of a shaft line of the distributor shaft 1 and a cam shaft 2, but inclination of the shaft line can be absorbed, space between the engaging projections 3a of the coupler 3 and an engaging groove 2a of the cam shaft 2 can be minimized.
Patent JP-H04112047-A (JP)
Title: Drive circuit of piezoelectric element of impact printer
Inventor: SAKAIDA ATSUO
IPC: B41J2/295
Filed: 1990-08-31
Abstract: PURPOSE:To ensure the excellent quality of printing by providing a pressure sensor detecting printing pressure generated at the time of printing and a control section controlling charging and discharging currents to a piezoelectric element on the basis of the output information of the pressure sensor. CONSTITUTION:A print head is moved to an opposed position to a pressure sensor S by the revolution of a motor 6. Charging and discharging currents are made to flow through a piezoelectric element P by a driving command from a CPU 1 at the opposed position, and the piezoelectric element P is expanded and contracted. The pressure sensor S is pushed by a printing wire W, and an output data from the pressure sensor S is transmitted over the CPU 1. A series of such operation is conducted regarding all of driver circuits DR1-DR24 of 24. On the other hand, a pushing optimum value at a time when the print head pushes printing paper is registered previously in a ROM 3 as a data. A pushing data sent from the pressure sensor S and the pushing optimum value are compared, excess and deficiency are computed, and a proper ON time corresponding at every printing wire is read from a RAM 4 and printing is conducted when printing in which the proper ON time is computed is performed, thus ensuring the proper quality of printing at every printing wire.
Patent JP-H0683577-A (JP)
Title: Shift arithmetic operation unit
Inventor: NAGANO TAKESHI
IPC: G06F5/01
Filed: 1992-08-31
Abstract: PURPOSE:To provide the shift arithmetic operation unit in which an output bit width of the shift arithmetic operation unit is the same bit width of source data width and the shift reverse to the basic shift direction is executed without use of a correction circuit. CONSTITUTION:A shift arithmetic operation unit shifting data having a bit width in the unit of bits is provided with a left shift use decode means 21 decoding shift information shifting data in the left direction, a right shift use decode means 22 decoding shift information shifting data in the right direction and shift means 23, 24 receiving selectively an output of the decode means to shift the data in the unit of bits.
Patent JP-H0394080-A (JP)
Title: Production of high friction roller
Inventor: TAKAHASHI HIROSHI
IPC: C23F1/00
Filed: 1989-09-06
Abstract: PURPOSE:To form uniform fine projections on the etched surface of a metal cylinder without chipping by masking the cylinder with resin in the form of dots, immersing the cylinder in an etching soln. and connecting a metal electrode having higher electric potential than the cylinder as the cathode to the cylinder as the anode. CONSTITUTION:The peripheral surface 2 of a metal cylinder 1 is coated with resin 5 in the form of dots to mask the cylinder 1. This masked cylinder 1 is connected to a metal electrode 16 having higher electric potential than the cylinder 1 and they are immersed in an etching soln. 12. The cylinder 1 is used as the anode and the electrode 16 as the cathode. Etching is carried out to form fine projections 3 on the etched peripheral surface 2.
Patent JP-S60125160-A (JP)
Title: Step motor
Inventor: FUJINUMA HEIICHI
IPC: H02K37/04
Filed: 1983-12-07
Abstract: PURPOSE:To readily assemble and to obtain an effective magnetic path of a step motor by densely securing in a surface-to-surface contact the sides of both a stator core and a stator coil assembly when coupling the stator core and the stator coil assembly. CONSTITUTION:Upper and lower rotor yokes 32, 34 are secured at both sides of a permanent magnet 30 to a rotor shaft 28 connected to a carriage drive pulley. The stator core disposed around the rotor 36 is formed of stator pieces 38h, 38l, 40h, 40l, 42h, 42l, 44h, 44l. A stator core 47 and stator coil assemblies 48, 50 are coupled by securing densely in a surface-to-surface contact perpendicularly to a stator magnetic path at the side of the core 47 and both ends of the stator coil cores 52, 54 of the assemblies 48, 50, and coupled by closely holding by magnetic attraction between the stator core 47 and the cores 52, 54 by the magnetic flux of the rotor 35 passing the core 47 and the coils 52, 54.
Patent JP-S6476685-A (JP)
Title: Electrochemical element made of polymer solid electrolyte-halogenide solid electrolyte-metal electrode laminated body
Inventor: YONEYAMA SACHIKO
IPC: H01M10/05
Filed: 1987-09-17
Abstract: PURPOSE:To improve the adhesion and interface resistance between a polymer solid electrolyte and a metal electrode by filling a halogenide layer made of at least the same kind of cation as a metal electrode between the polymer solid electrolyte and metal electrode. CONSTITUTION:The third component is filled on the interface of a polymer solid electrolyte and a metal electrode between them to increase the adhesion. Halogenide made of at least the same kind of cation as a metal electrode is used for this third component. An inorganic solid electrolyte made of cation of Li, Na, K, Cu, Ag or the like and anion of Cl, I, Br or the like is used.
Patent JP-H1073889-A (JP)
Title: Original set device
Inventor: KAWASAKI MICHIHARU
IPC: G03B27/62
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an original set device where a device operator need not perform the opening/closing work of a press-contact glass when an original is placed. SOLUTION: When the original is placed, the device operator pulls out an original platen 22 to the outside of a casing 12 in a state where a lever 122 is pulled in a direction shown by an arrow FR. In such a case, inside arms 128A and 128B are interlocked with the movement of the lever 122 so as to raise the press-contact glass 126 in a direction shown by an arrow UP, and outside arms 136A and 136B are turned interelocked with the movement of the original platen 22, so that the press-contact glass 126 raised by the arms 128A and 128B is held inside the device. After the original is placed, the arms 136A and 136B are turned in a direction reverse to the turning direction at the time of pulling out the original platen 22 interlocked with the movement of the original plate 22 into the easing 12, so that the held state of the press- contact glass 126 is released.
Patent JP-2000043288-A (JP)
Title: Ink cartridge for ink jet recorder and operating method therefor
Inventor: HAYAKAWA HITOSHI
IPC: B41J2/175
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent intrusion of air into a cartridge while preventing leakage of ink at the time of loading an ink cartridge by providing a sealing means for delivering ink at an ink supply section with an unsealing means acting upon intrusion of an ink supply needle conducting with a recording head. SOLUTION: An ink supply section 110 located on the bottom of case section is provided with an ink channel 113 comprising a first channel 111 conducting with the inside of the case section through a filter and a second channel 112 facing the ink supply needle side of a printer. The channel 112 is enlarged as compared with the channel 111 and a sealing means 120 fitted, while abutting each other, with a first sealing body 121 made of an elastically deformable material located in the central part on the side of the channel 111 having a plus or minus-shaped slit 121A and a second sealing body 122 facing the needle side is disposed in the channel 112. A normal open truncated conical through hole 122A is made in the center of the sealing body 122 so that a needle can be inserted while sealed and fitted in the channel 112.
Patent JP-H04115690-A (JP)
Title: Video camera
Inventor: TAKEUCHI KOICHI
IPC: H04N5/225
Filed: 1990-08-31
Abstract: PURPOSE:To pick up the sufficient number of still pictures with high picture quality as well as a moving picture by recording three color signals in the still picture mode on a tape through the use of an area thrice that in the moving picture mode. CONSTITUTION:When a video recording button 13 is depressed only momentarily and it is discriminated that the still picture mode is selected, R, G, B signals for each field recorded in a memory 4 are read in this order in time division. Then the connection of a 1st changeover switch SW1 is switched in the order of terminals a-c at a period of a vertical synchronizing signal and the R, G, B signals for each field are sequentially recorded by using each one track via a 2nd switch SW2. When the video recording button 13 is depressed only momentarily again, similarly the R, G, B signals for each field are recorded on three tracks. Thus, when the still picture mode is selected in this way, since three color signals on one picture are recorded by using three tracks, the sufficient number of still pictures is recorded on a tape with high picture quality.