baber/WOPTO huggingface dataset:
Patent JP-H11133198-A (JP)
Title: Electron beam irradiating device
Inventor: SHIMAOKA YOSHIHARU
IPC: G21K5/04
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To allow fragments cracked from a support to drop and accumulate in a lower enclosure and to prevent the scattering of the fragments by providing the lower enclosure surrounding the periphery of the lower section of each lower insulating support and opened upward. SOLUTION: A lower enclosure 40 is provided. Even if fragment 32 are cracked from a lower insulating support 30, the fragments 32 drop accumulate in the lower enclosure 40. Practically, the fragments 32 generated from the lower section of the insulating support 30 are accumulated in the enclosure 40 as they are, and the fragments 32 are not discharged to the outside. The fragments 32 generated from portions other than the lower section of the support 30 also drop directly below into the enclosure 40 and are accumulated in the enclosure 40. The scattering of the fragments 32 generated from the support 30 can be prevented. The deterioration of degree of vacuum in a vacuum container and the breakage of a window foil caused by the scattering of the fragments 32 of the insulating support 30 can be prevented.
Patent JP-H01157715-A (JP)
Title: Method for bending panel, or the like
Inventor: AKIYAMA KIHACHIRO
IPC: B21D5/01
Filed: 1987-12-16
Abstract: PURPOSE:To prevent wrinkles due to cooperation of an upper and a lower die from occurring and to perform accurate bending operation by giving a specified gradient to the open bending parts of holding surfaces of a material to be worked and specifying an inclination angle of a receiving surface of a lower die to the vertical surface. CONSTITUTION:An up-grade toward an open bending part 11 formed between a lower die 2 and an upper die 3 is given to the respective holding surfaces 9, 10 of seizing parts 6, 2 to hold a material 12 to be worked. The angle (a) is given by 2-20 deg.. Further, the inclination angle (c) of a receiving surface of the lower die 2 in the open bending part 11 to the vertical surface is formed smaller by 0.5-5 deg. than the inclination angle (b) of the pressure surface of the upper die 3. Accordingly, forced wrinkles by the cooperation of the upper and the lower die can be prevented from occurring.
Patent JP-H10160685-A (JP)
Title: Irradiation position adjusting method for laser beam and electron beam, foreign material detecting device using laser beam, and scan-type electron microscope and foreign material analyzing device
Inventor: KANO EIJI
IPC: H01L21/66
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To easily adjust irradiation position of laser beam and electron beam. SOLUTION: On an XY stage 21 driven in XY direction, a plate 51 comprising a part 51a which is different from surroundings in composition is set. Above the XY stage 21, a laser light source 32 which projects laser beam toward the XY stage 21, the first photo-detector 33 which detects scattered light of projected laser beam, and the second photo-detector 34 which detects reflected light of projected laser beam are assigned. With laser beam poured on the XY plate 21, the position where the intensity of reflected light detected with the second photo-detector 34 is maximum is taken as reference position of the XY stage 21.
Patent JP-H05150056-A (JP)
Title: Time measuring device
Inventor: OGINO KIMIO
IPC: G04F10/10
Filed: 1991-11-29
Abstract: PURPOSE:To statistically process time difference among a plurality of signals to be measured accurately and at high speed. CONSTITUTION:An input and waveform shaping part 1 to convert a signal to be measured to a digital timing signal, a time cut out and arming control part 2 to divide the digital timing signal into a time interval pulse and a fraction time based on a basic clock, and a counter part 4 to count the time interval pulse, are provided. Further, a time/voltage conversion part 5 to convert a time corresponding to the pulse width of the fraction time to voltage and measure it, a memory 6 to memorize an integer (n) counted with the counter part 4 and an integer (m) measured from the voltage with the time/voltage conversion part 5, and a statistically processing means 91 to statistically process the signal to be measured based on the integers (n), (m) memorized with the memory 6 at every measurement, are provided.
Patent JP-H05146768-A (JP)
Title: Cleaner in pipeline
Inventor: YAMADA KUNIOKI
IPC: B08B9/04
Filed: 1991-11-29
Abstract: PURPOSE:To provide an unmanned cleaner for cleaning the tunnellike water pipeline provided to a hydraulic power plant, etc. CONSTITUTION:The cleaner main body 10 consisting of a rear cylindrical frame 11 and a front cylindrical frame 12 is moved forward in a water pipeline like a spanworm. A rotating cleaning tool 20 having the cutter 23 and brush 24 rotating in contact with the inner wall surface of the pipeline is furnished to the main body 10.
Patent JP-H07163947-A (JP)
Title: Video coding device
Inventor: HIRAMATSU RYOSUKE
IPC: G06K9/00
Filed: 1993-12-16
Abstract: PURPOSE:To provide a video coding device which enables an operator to efficiently execute coding with less fatiguing operations in a short period of time. CONSTITUTION:The image over the entire part of the postal matter of which the user's code fails to be read in a reading section and information on the candidate region of the user's code statement which is the result of the recognition made for this image in a reading section are inputted by an image input section 31 of the device which takes in the image over the entire part of the postal matter, inputs this image to the reading section, reads the user's code on the postal matter, prints the postal matter with bar code information corresponding to this user's code and classifies the postal matter in accordance with this bar code information. A display section 32 displays the image over the entire part and the information on the candidate region of the user's code statement. A user visually observes this displayed image and assigns the region to be stated with the user's code by the information on the candidate region of the user's code statement. An automatic coding section 35 extracts the image in this assigned region from the image over the entire part, converts this extracted image information to the user's code and temporarily stores the code in a storage section 34.
Patent JP-H06234334-A (JP)
Title: Shift lever having function of cruise control and engine brake control
Inventor: TERII EDOUIN TEIITA
IPC: B60W10/196
Filed: 1993-12-16
Abstract: PURPOSE: To provide a shift lever for a transmission for an automobile on which both an operation switch of a cruise control device and an operation switch for an engine brake are mounted, or only an operation switch for an engine brake device is mounted. CONSTITUTION: A shift lever 100 for a motor vehicle is provided with switches for controlling an engine brake device of the vehicle or switches for controlling a cruise control device and switches for controlling the engine brake device are provided in combination. Most of the switches controlling the cruise control device and the engine brake device are mounted on a housing 10 of a grip 6 which is mounted on an arm 2 for convenience of a driver.
Patent JP-2001135427-A (JP)
Title: Card edge connector
Inventor: SAKURAI RIICHI
IPC: H01R24/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To downsize a card edge connector with metal terminal fittings disposed on either side of a circuit board comprising a protection piece positioned opposite an elastic contact piece while the metal terminal fittings holds the circuit board. SOLUTION: On one surface of a circuit board P there need be provided at least an interval equal to a width dimension Wb of a protection section 27 between each two metal terminal fittings 20 of one set adjoining in the same position to avoid interfering with metal terminal fittings 20 of the other set. However, the width dimension Wb of the protection section 27 is set to a smaller value than the maximum width dimension Wa of the metal terminal fitting 20. This allows metal terminal fittings 20 to be positioned side by side at shorter intervals than if the width dimension of the protection section is approximately as large as the maximum width dimension of the metal terminal fitting. Eventually the width dimension of the entire housing 10 can be reduced.
Patent JP-H08170341-A (JP)
Title: Heat-insulating panel doubling as form and execution method of foundation using heat-insulating panel
Inventor: MATSUMURA YOSHIO
IPC: E02D27/01
Filed: 1994-12-20
Abstract: PURPOSE: To facilitate the execution of works by stretching fixtures on the undersides of a pair of heat-insulating panels arranged mutually oppositely, inserting a first clamping tool between the panels and disposing a second clamping tool between the header end faces of the panels. CONSTITUTION: Rubble 11 is laid in a ditch, and leveling concrete 12 is placed on the rubble 11. A pair of heat-insulating panels 20 are arranged on levelling concrete 12 mutually oppositely. Fixtures 17 with bearing pieces 17a are stretched on the undersides of the oppositely faced heat-insulating panels 20. First clamping tools 30 are inserted between the heat-insulating panels 20, the panels 20 are clamped by cones 32 and nut members, and a section between the panels 20 is maintained in a fixed clearance. Second clamping tools 40 are inserted vertically in the connecting sections of the cross direction of the heat-insulating panels 20 respectively, and a section between the header end faces of the panels 20 is controlled in a manner that the section between the header end faces cannot be displaced.
Patent JP-H05153998-A (JP)
Title: Production of anthocyanin using cultured cell of strawberry
Inventor: MORI TSUKASA
IPC: C12N5/04
Filed: 1991-11-29
Abstract: PURPOSE:To obtain anthocyanin simply, at a low cost and in high yield by boiling anthocyanin-containing cells prepared by culturing cultured cells of strawberry to extract anthocyanin with hot water and freeze-drying the extracted solution. CONSTITUTION:Cultured cells of strawberry are cultured in a liquid medium, anthocyanin is formed in the cells, anthocyanin-containing cells are collected, the cells are boiled with water (preferably pure water), extracted with hot water (10 minuts to several hours), the residue is removed and lyophilized to give the objective anthocyanin.
Patent JP-H01156796-A (JP)
Title: Electronic keyboard instrument
Inventor: SOMA DAIZABURO
IPC: G10H1/053
Filed: 1987-12-14
Abstract: PURPOSE: To accurately measure key depression and release speeds even if the ON/OFF timing of a switch is inverted by performing logical operation under the initial conditions of contact signals sent by 1st and 2nd switches, and deciding key depression and release processes. CONSTITUTION: A decision signal generating means 200 performs the logical operation as to the key depression process or release process under the initial conditions of the contact signals of the 1st and 2nd switches B and M and outputs a decision signal. Then a time signal generating means 300 outputs time signals corresponding to the operation times of the contacts B and M and a time measuring means 400 takes measurements. When an end signal generating means 500 outputs a signal indicating the end of key depression or release, the measured time of the means 400 and the decision signal of the decision means 200 are inputted to an output circuit 600, whose held values are updated.  Thus, the contact signals are logically operated to output the decision signal, and then even if the ON/OFF timing of the 1st and 2nd switches is inverted, the key depression and release speeds can accurately be measured.
Patent JP-H06155830-A (JP)
Title: Printer
Inventor: NAGATSUKA TAKEAKI
IPC: B41J11/42
Filed: 1992-11-26
Abstract: PURPOSE:To easily alter a print starting position by setting a value obtained by subtracting an initial value distance from a sheet return conveying distance as a set value distance, detecting an end of a sheet, and then automatically feeding the sheet basing on an actually conveying distance obtained by adding the initial value distance and the set value distance. CONSTITUTION:A CPU 21 connects a paper end sensor 10, an operator panel 2, etc., to an I/O port 24. Similarly, a head driver 26 for driving a print head 8, a motor driver 28 for driving a carrier motor 27 for moving a carrier mounting a print head 8, and a motor driver 30 for driving a sheet feeding motor 29 are connected. In this case, at a predetermined time, a sheet return conveying distance is measured by a reverse shift counter 23b of a ROM 23, and a value obtained by subtracting the initial value distance of an initial value memory 23c from it is stored as a set value distance in a set value memory 23d. After an end position of the sheet is detected, the sheet is fed by the actually conveyed distance obtained by adding the set value distance to the initial value distance.
Patent JP-H01159745-A (JP)
Title: Partial-write control system
Inventor: IKEHARA SHOHEI
IPC: G06F12/06
Filed: 1987-12-17
Abstract: PURPOSE:To execute plural partial-writes by the memory access of one time by overwriting new data upon a data holding means when a partial-write operation for the same address is driven in a definite period. CONSTITUTION:When one of banks is started by partial-write access, an array address is given to an array card 20. On the other hand, a PST-N instruction that the partial-write access is decoded is charged to a pipeline 29, and a bank address to execute the partial-write is charged to the pipeline 31. Besides, write data is inputted to a register 33, and a byte mark is inputted to the register 34. Bank address is written in designated register stacks 21, 22, 23, 24 and 25, 26, 27, 28 according to the bank address respectively decoded. If the partial- write for the same bank exists in a machine cycle 12T, it is overwritten on the register stack respectively.
Patent JP-H02163745-A (JP)
Title: Production of electrophotographic photosensitive body
Inventor: KOMON HIROSHI
IPC: G03G5/05
Filed: 1988-12-17
Abstract: PURPOSE:To easily produce a sensitive body having an electric charge generating layer of a desired material and ensuring high sensitivity at a low cost by dispersing or dissolving powder of a hydrophobic substance in an aq. medium with a specified surfactant and supplying electric current to the resulting dispersion liq. or soln. with Al as the cathode. CONSTITUTION:Powder of a hydrophobic substance of <=10mum average particle size advantageous to an electric charge generating substance is dispersed or dissolved in an aq. medium with a surfactant having 10.0-20.0 HLB and other than ferrocene derivs. The surfactant used may be polyoxyethylene alkyl ether, polyoxyethylene fatty acid ester, polyoxyethylene alkyl phenyl ether, alkyltrimethylammonium chloride or fatty acid diethylaminoethylamide. Electric current is supplied to the resulting dispersion liq. or soln. with an Al electrode as the cathode to form a thin film of the hydrophobic substance on the electrode. An electrophotographic photosensitive body having an Al substrate can be efficiently produced.
Patent JP-H09154508-A (JP)
Title: Packed cooked rice and its production
Inventor: TAKAHASHI HIROYUKI
IPC: A23L7/10
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain packed cooked rice readily cookable, excellent in texture and taste by enclosing raw rice grains undergoing a prescribed washing and soaking treatment and a prescribed amount of water in a steam-permeable film, treating them under specific conditions, then tightly sealing it in a gas barrier package material. SOLUTION: The rice grains are subjected to prescribed washing and soaking treatment, combined with a prescribed amount of water and they are enclosed in a steam-permeating film made of a mixed paper of paper pulp fiber and a chemical fiber such as polyethylene fiber. The enclosed product is heated, cooked, steamed and cooled down, then tightly sealed with a gas barrier packing material such as a polyester/polyvinyl alcohol/polyethylene laminated material to produce the objective packed cooked rice.
Patent JP-H10159786-A (JP)
Title: Turbo molecular pump
Inventor: TOYAMA KATSUHISA
IPC: F16C32/04
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a turbo molecular pump which can be mass-produced with enhanced producibility, allows simplification of after-service, and which enables operation of various types of pump bodies using a single sort of power supply device. SOLUTION: A turbo molecular pump is composed of a pump body 2 equipped with a position sensor 7 to sense the position of a rotor and magnetic bearing to make feedback control of the magnetic force in conformity to the signal given by the sensor 7 and hold the rotor, a magnetic bearing control circuit 8 which is to hold the rotor in the central position through the feedback control conducted using signals from the position sensor 7, a magnetic bearing drive circuit 9, a motor drive circuit 12 to drive a motor 13 coupled with the rotor, and a power supply device 1 equipped with a magnetic bearing driving power supply 10 to supply power to the bearing drive circuit 9. Part or the whole of a circuit 3 to restrict the interchangeability between various types within one power supply device in use 1 is located on the side with the turbo molecular pump body 2.
Patent JP-H11165263-A (JP)
Title: Polycrystalline diamond cutting element
Inventor: FLOOD GARY MARTIN
IPC: B28D1/14
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a new dome type polycrystalline abrasive cutting element combining a tungsten carbide supporting material with a semi-spherical abrasive layer. SOLUTION: A polycrystalline abrasive layer 14 is arranged adjacent to a drill bit 12 so that an annulus 20 of a metal carbide projected upward is not covered with the abrasive layer 14 at the time of arranging the polycrystalline abrasive layer 14 on an upper surface of a distal end on a cutting element made by including a metal carbide stud 16 having the distal end and a proximal end suitable for installation in the inside of the drill bit 12. It is possible to control surface stress in such geometric constitution of an abrasive cutting element, and manufacturing cost is reduced. It is also possible to integrally mold a ridge of a specified pattern designed to cause a crack by generating high local stress on a rock. It is possible to perform crushing work with lower power by locally causing the crack.
Patent JP-H08175612-A (JP)
Title: Taking-out device for file holder
Inventor: MURAKOSHI SHINICHI
IPC: B65G1/04
Filed: 1994-12-21
Abstract: PURPOSE: To use a single taking-out device, which selectively discharges a file holder toward plural discharge ports in a storage shelf, in common so as to reduce a necessary space. CONSTITUTION: The first discharge port 10 and the second discharge port 11 are formed in the upper part and the lower part on the front face of a storage shelf 21 inside which multiple file holders F are stored in the predetermined positions, and in a taking-out part 6 inside the storage shelf 21, a mounting base 66 for the file holder F is arranged in a pivot shaft 661 rotationally in the lateral direction, and in response to a retrieval instruction for the file holder F, the mounting base 66 is controlled so as to selectively change its position between a horizontal condition and a condition slanting in both left and right sides by means of a taking-out normal rotation motor 662 which can be rotated in the normal direction and in the reverse direction.  On the other hand, guide passages 62, 61 to the respective discharge ports 10, 11 are arranged below the left side and the right side of the mounting base 66, and the file holder F can be selectively taking-out to plural discharge ports 10, 11 from the taking- out part 6.
Patent JP-H02163937-A (JP)
Title: Low-temperature film-formation apparatus
Inventor: SATO JUNICHI
IPC: H01L21/205
Filed: 1988-12-16
Abstract: PURPOSE:To prevent a substrate from adhering to a substrate-support part by a film deposited to a periphery of the substrate by a method wherein the periphery of the substrate is irradiated with an energy beam from the outside of a reaction chamber. CONSTITUTION:A beam generation means 9 with which a periphery of a substrate 3 inside a reaction chamber 1 is irradiated with an energy means is installed at the outside of the reaction chamber 1 where a film is deposited on the surface of the substrate 3 at a low temperature. For example, a light source 9 radiating infrared rays is installed at the upper part of a transparent window 4 constituting a ceiling of a reaction chamber 1. While a semiconductor wafer 3 is being cooled to a dew point or lower of a deposition species by using a cooling head 2, an active deposition species from an active-species generation means 8 is blown to the semiconductor wafer 3 from a gas supply head 6; the species is condensed and deposited. At the same time, a periphery of the semiconductor wafer 3 is irradiated with the infrared rays from the light source 9 and is heated in order to restrain a part other than the semiconductor wafer 3 from becoming a dew point or lower; then, the deposition species is not condensed in the part other than the semiconductor wafer 3; a film is not deposited.
Patent JP-H02162837-A (JP)
Title: Semiconductor integrated circuit
Inventor: SADA YUTAKA
IPC: H03M1/74
Filed: 1988-12-15
Abstract: PURPOSE:To reduce temperature fluctuation in an output voltage by making the sum of a current of a constant current source and a base current of a transistor(TR) of a current switch flow to the input TR of a current mirror circuit. CONSTITUTION:TRs 13, 34, 35, 45, 46 and TRs 37-39 form current mirror circuits. Emitters of the TRs 43, 44 are connected to the collectors of the TR 45, input terminals 1, 2 are connected respectively to the bases of the TRs 43, 44, emitters of the TRs 47, 48 are connected to the collector of the TR 46 and the bases of the TRs 47, 48 are connected to the input terminals 3, 4 respectively. Moreover, resistors 40, 42 are connected respectively to the collectors of the TRs 43, 47, and a constant voltage source 20 is connected to other terminals of the resistors 40, 42 and the constant voltage source 20 is connected to the collector of the TRs 48, 44. Thus, even when the current amplification factor is varied with temperature, the output change of a D/A converter can be reduced.
Patent JP-2001132908-A (JP)
Title: Infrared burner
Inventor: NARITA KAZUNARI
IPC: F23D14/16
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a cooling air chamber for cooling a burner body in a simple structure in an infrared burner made of a thin steel sheet adapted to use such as drying of paper, cloth or the like and heating various materials such as food, a metal material, timber or the like. SOLUTION: In the infrared burner 1 comprising a burner body 1a having a mixed gas chamber 2 mounted on its front surface with a burning plate 3, and a cooling air chamber 40 for cooling the body 1a, the body 1a is formed as a case for forming a flange 1b at the outer periphery of the front surface, a second case having a flange 1b formed at the outer periphery of an opening is provided to fixedly engage the body 1a therein, and hence an interval between the body 1a and the second case is formed as the cooling air chamber 40.