baber/WOPTO huggingface dataset:
Patent JP-H10122093-A (JP)
Title: Fuel injection nozzle for diesel engine
Inventor: INOUE SAKAE
IPC: F02M61/12
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To improve output performance, exhaust gas performance and fuel consumption performance by forming a guide member for guiding sliding movement of a needle valve at a position corresponding to the fuel passage part of the needle valve for prevention of the needle valve from being eccentric. SOLUTION: This fuel injection nozzle 100 for diesel engine is a valve cut orifice nozzle and is provided with a sleeve 1 which is a nozzle body whose one end part is formed with a drilled injection hole 1a. The fuel injection nozzle 100 is also provided with a needle 2 which is a needle valve inserted in the sleeve 1 so as to slide freely for opening and closing the injection hole 1a, a fuel accumulation chamber 3 formed at the inner surface of the sleeve 1, and a fuel passage part 4 for communicating the fuel accumulation chamber 3 with the injection hole 1a. A guide 5 is fixed onto the needle 2, which is a guide member for guiding sliding movement of the needle 2 through partial sliding contact with the sleeve 1.  It is possible to prevent the needle valve from being eccentric by the sliding movement of the guiding member 5, therefore, spraying from the injection hole becomes uniform for uniform combustion. It is thus possible to improve output characteristics, exhaust gas characteristics and fuel consumption characteristics.
Patent JP-H06130837-A (JP)
Title: Transfer device
Inventor: SAITO HITOSHI
IPC: G03G15/16
Filed: 1992-10-16
Abstract: PURPOSE:To keep the value of a current flowing from a transfer roller to a photosensitive body or the white part and the black part of transfer paper almost constant and to obtain a good-quality image without surface fogging or faulty transfer by providing a power source means impressing the current on a reference resistance ring through a transfer roller and forming plural holes at the part of the reference resistance ring covering the transfer roller. CONSTITUTION:The reference resistance ring 6 is constituted of a conductive cylinder and fitted out and fixed at one end of the transfer roller 2. As for the ring 6, the hole 62 of specified shape is formed in a specified pattern on a cylinder main body 61, and a rubber roller 4 covered with the ring 6 directly comes in contact with outside air and the resistance value of the roller 4 is allowed to have the same environmental dependency as the part of the roller 4 coming in contact with a photosensitive body 100. An electrode 7 comes in contact with the outer peripheral surface of the ring 6 and is connected to an earth 9 through a resistance 8, then the current flowing from the roller 2 and the ring 6 to the earth 9 through the electrode 7 is detected by a high voltage transformer 5.
Patent JP-2000111482-A (JP)
Title: Method and device for inspecting rubber product
Inventor: SUDO MASAMICHI
IPC: G01N21/95
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To simultaneously inspect the internal and surface defects of a rubber product by applying light to a translucent rubber product that is made of a translucent rubber material and picking up the image of the transmission light for judging the presence or absence of the defect of the rubber product. SOLUTION: A substrate 11 with a number of rubber plugs 12 is placed on a translucent table. An illumination light source 20 for reflection light and an illumination light source 21 for transmission light are arranged on and under a light-transmission table 13. A CCD camera 30 is provided at the central hollow part of the illumination light source 20, and reflection light that exit the illumination light source 20 and is reflected from the substrate 11 and the rubber plug 12 and transmission light that exists the illumination light source 21 and is transmitted through the substrate 11 and the rubber plug 12 are received by the CCD camera 30.  Then, the illumination light sources 20 and 21 for reflection light and transmission light are allowed to emit light while the timing is shifted and an image being picked up by the CCD camera 30 is sent to an image judgment circuit 31 for judging the image, thus inspecting the surface and internal defects of the rubber plug 12.
Patent JP-H04174452-A (JP)
Title: Image forming device
Inventor: NAKANISHI YASUSHI
IPC: G03G15/00
Filed: 1990-10-16
Abstract: PURPOSE:To grasp quickly and accurately the jam generating situation of a copying machine by providing an operation means which counts total jam generation frequency data and cause distinction jam rate data. CONSTITUTION:In the case of jam generation having been decided as the outcome of jam decision by means of a jam deciding means 2a, a jam counter 2b provided in a control portion 2 is counted up. The counter 2b is counted up at every jam generation without relation to jam cause(in the case of jam having been generated). Next, decision as to what jam cause is conducted by means of a jam cause deciding means 2c provided in the control portion 2. The rate of a jam cause 1 to the total jam generation frequency is operated by means of a jam data operating means 2e through the use of jam counter 2b total jam generation frequency data and cause distinction jam counter 2d cause 1 jam counter data.
Patent JP-H04156068-A (JP)
Title: Camcorder
Inventor: SATO TAKASHI
IPC: H04N5/222
Filed: 1990-10-19
Abstract: PURPOSE:To avoid a trouble of carrying an accessory and to eliminate a hand blurring simply and lightly by providing a camera fixing leg moved vertically and a space in which the camera fixing leg is contained when the camera fixing leg is not required to the camcorder. CONSTITUTION:A main body fixing leg 1 is provided to a bottom of a camcorder and contained to a space so that the leg 1 does not give hindrance when the leg is not required. When it is desired to make pickup while the main body is directed upward, the fixing leg 1 is stretched in a range of angle of 0-90 deg. with respect to the main body and the camcorder is placed on a horizontal base or on ground directly for the pickup. The mount structure of the fixing leg is devised such that the fixing leg 1 retracted by a reverse preventing gear 2 is fixed at a prescribed angle. Since the pickup is implemented while the camcorder is fixed, deflection of a pattern caused due to hand blurring is prevented.
Patent JP-H05119656-A (JP)
Title: Fixing device
Inventor: ASADA TOMOYUKI
IPC: G03G15/20
Filed: 1991-10-25
Abstract: PURPOSE:To surely prevent a fixing roller from being soiled by toner or paper powder by a releasing agent coating means and to prevent offset from occurring on an image fixed on a copying paper. CONSTITUTION:A coating roller 21 being as a releasing agent coating means 20 which coats the surface of a fixing roller 2 of a fixing means with releasing agent is set so that it can be attached and detached to/from the roller 2 through a cam 24 being as an attachment and detachment control means. Besides, the roller 21 is controlled so as to be released from the contact state with the roller 2 by being separated from the roller 2 when the roller 2 is stopped or the temperature thereof is lowered to prescribed temperature or under.
Patent JP-S63134552-A (JP)
Inventor: TANIGUCHI TAIZO
IPC: B65H51/06
Filed: 1986-11-22
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-H09127246-A (JP)
Title: Radiation detector
Inventor: TSUDAKA YOSHIKAZU
IPC: G02B6/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a radiation detector which can be used under high or low temperature environment deviating from a possible temperature range by forming a fluid channel of a material transmitting radiation easily and feeding a fluid for keeping a scintillation fiber within a predetermined usable temperature range through the channel. SOLUTION: A channel forming means 4 is formed of a thin aluminum material which transmits a radiation to be measured easily and can be bent easily at the time of installing a scintillation fiber 1. Consequently, a heat insulation fluid, e.g. water or air, can be employed easily and the radiation is transmitted easily and measured. When the fiber 1 is laid at a site where the temperature is 50 deg.C or above, the temperature of the heat insulation fluid is raised through the means 4 but the fluid is circulated through the channel by a fluid transfer means 7 and cooled by a heat-exchanger 6. Consequently, the fluid is kept constantly at a temperature of 50 deg.C or below thus keeping the temperature of fiber 1 constantly at 50 deg.C or below.  When the ambient temperature is -20 deg.C or below, the heat insulation fluid is heated by the heat-exchanger 6 thus keeping the temperature of fiber 1 constantly at -20 deg.C or above.
Patent JP-H05119320-A (JP)
Title: Liquid crystal oriented film
Inventor: YAMAZOE HIROSHI
IPC: G02F1/1337
Filed: 1991-10-25
Abstract: PURPOSE:To obtain a liq. crystal element excellent in the display characteristic by incorporating a specified hydrazone-base compd. into the oriented film. CONSTITUTION:A liq. crystal is sealed between opposed electrode substrates to obtain a liq. crystal element, a liq. crystal oriented film is provided in the element, and a hydrazone-base compd. shown by formula is incorporated into the film. In the formula, R1 and R2 are alkyls, alkoxyls or phenyl, one between R3 and R4 is hydrogen, alkyls or alkoxyls, and the other is a group consisting of a high-order aromatic ring such as triphenylene, pyrene, benzopyrene, perylene and coronene. As a result, in its nematic liq. crystal element and highly dielectric liq. crystal element, the uniformity in the orientation of the liq. crystal molecule such as uniformity in display is improved, and a liq. crystal element excellent in the display characteristic is obtained.
Patent JP-S61152400-A (JP)
Inventor: HATTORI SEIJI
IPC: B65H20/02
Filed: 1984-12-24
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-H07129528-A (JP)
Title: Interruption processing method in multiprocessor system and system therefor
Inventor: SAITO HIROYUKI
IPC: G06F15/177
Filed: 1993-11-09
Abstract: PURPOSE:To reduce the occurrence of a wasteful interruption as much as possible. CONSTITUTION:In this interruption processing method and system therefor, a timer means 8, a storage means 10, a timer control means 12 making the timer means 8 start the timing of set time, a storage control means 14 storing interruption request device discrimination information in the storage means 10 for every interruption request detected within set time, a notification means 16 notifying each processor 71 to 7m which is possible to perform the interruption processing of an interruption by the occurrence of a prescribed interruption request number after set time passes or before the set time passes and a reading means 18 responding to the notification and transferring the notification to a processor coming to read one of the interruption request device discrimination information are provided, and the processing for the interruption of the interruption request device to be discriminated by one of the interruption request device discrimination in the processor coming to read the information is performed.
Patent JP-H08118499-A (JP)
Title: Liquid vessel using foamed resin sheet
Inventor: YAN PAPIINA
IPC: B29C65/02
Filed: 1994-10-18
Abstract: PURPOSE: To provide a liquid vessel using a foamed resin sheet of the structure in which the thickness of the connecting part of both connecting sides of the sheet is made substantially the same as that of the part except the connecting part even by using the sheet having roughly a specific % of the expansion coefficient and the cut ends of both the connecting sides are not disposed inside the vessel. CONSTITUTION: The expansion coefficient of foaming of a foamed resin sheet 10 is about 300%. Either one connecting side 11 of the sheet 10 is folded, the other connecting side 13 of the sheet 10 is superposed on the side 11 of the sheet 10 becoming double by the molding to be triple. The triple superposed part is heated and pressurized until the thickness becomes substantially the same as the thickness of the other part of the sheet 10 to be bonded.
Patent JP-H08116089-A (JP)
Title: Manufacture of group iii nitride semiconductor light emitting element
Inventor: SASA MICHINARI
IPC: H01L21/86
Filed: 1994-10-18
Abstract: PURPOSE: To prevent the generation of lattice defect in a light emitting layer, and improve the light emitting efficiency of a light emitting element, by irradiat ing electron beam with a voltage wherein the electron beam does not invade a light emitting layer, in order to form a P-layer. CONSTITUTION: In a light emitting diode 10, a sapphire substrate 1 is arranged, and a buffer layer 2 is formed on the substrate 1. A high carrier concentration N<+> layer 3, a high carrier concentration N<+> layer 4, an I-layer (light emitting layer) 5, a P-layer 6 are formed in this order on the buffer layer 2. An electrode 7 connected with the P-layer 6 and an electrode 8 connected with the high carrier concentration N<+> layer 4 are formed. The electrode 7 and the electrode 8 are electrically dielectrically isolated by a trench 9. Particularly the P-layer 6 is irradiated with an electron beam of an acceleration voltage which is so set that the electron beam invades only the thickness by which acceptor impurities are added and act as a carrier injection layer.  Thereby defect is not generated in crystal of the light emitting layer 5, and the light emitting efficiency of the light emitting diode 10 is improved.
Patent JP-H10104696-A (JP)
Title: Camera with built-in flashing device
Inventor: TANABE MINORU
IPC: G03B15/05
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent a camera capable of moving a flash emitting part to a storage position and a flash emitting position, and also, capable of switching an irradiation angle from becoming large in size by constituting the camera of a small number of parts. SOLUTION: A holder 14 for supporting a flashing bulb 10 so as to shift the position of the flashing bulb 10 is rotatably held by a rotary shaft 14a in a flashing part case 9, and a driving spring 17 for pressing the flash emitting part case 9 in both directions of the storage position and the flash emitting position when the end of the spring comes into contact with a stopper pin 9c installed at the lower end part of the case 9 is installed on the rotary shaft 16a of a driving lever 16.  Besides, a shaft 16c installed on the driving lever 16 is inserted and held between both ends 17a and 17b of the driving spring 17 so that the spring 17 may be integrally rotated, and also, the tip of one end 17a is connected to a shaft 14c installed at the leading end part of the holder 14 through a connecting rod 18, then, the driving lever 16 is rotated together 'with a driving ring 2 for a lens barrel by a motor 3 through an intermediate transmission system.
Patent JP-H02126607-A (JP)
Title: Slider and variable resistor equipped with the same
Inventor: MASUDA FUMITOSHI
IPC: H01C1/12
Filed: 1988-11-05
Abstract: PURPOSE:To eliminate mutual interference and enable insert-molding into a rotor by dividing a slider into an inner peripheral part and an outer peripheral part and bending an arm so as to be in parallel with a line connecting the center and a contact. CONSTITUTION:A slider 4 is formed from one electrically conductive metal plate by means of press working, and a base plate 4a thereof is bent at an end 4b to have a duplicated structure, and arms 4e, 4e are extended in the circumferential direction, and contacts 4f, 4f are cut at a curve which is a combination of a straight line and an arc so that the slider is divided into two parts, i.e., an inner peripheral part and an outer peripheral part. The arm 4e is bent at a straight line B in parallel with a straight line A, and the contact 4f is vertically movable in the direction shown by an arrow D, so that the molding of a rotor 3 is enabled, and because the contact 4f is divided at the curve including the arc, when the arm 4c is bent at the straight line B a clearance G is formed between the contacts 4f, so that they can operate freely from each other following a resistor 6 to improve the contact reliability. Further, the width size of the contact 4f can be made larger, and the working precision can also be improved.
Patent JP-H07133548-A (JP)
Title: Disc-shaped three-dimensional fabric
Inventor: MACHII AKIHIKO
IPC: D03D41/00
Filed: 1993-11-09
Abstract: PURPOSE:To provide a disc-shaped three-dimensional fabric having a uniform strength. CONSTITUTION:This i a disc-shaped three dimensional fabric (A) composed of plural warp yarns (Y) arranged in the radial direction from the center, plural vertical yarns arranged in the thickness direction and weft yarns (X) arranged in a wound state in the peripheral direction. This disc-shaped three-dimensional fabric is woven so that a continuous ring-shaped end part (2), not a free end part may be formed at the starting end parts of the wrap yarn (Y) and the vertical yarn existing at the hole part 1 formed in the center of this fabric (A).
Patent JP-H02170568-A (JP)
Title: Darlington device
Inventor: DEBITSUDO BARARO
IPC: H01L21/8222
Filed: 1989-10-30
Abstract: PURPOSE: To manufacture the base areas of transistors(TR) in a single process by positioning the emitter area of a TR in the base area of a final-stage TR and sufficiently controlling its doping concentration and thickness. CONSTITUTION: An NPN Darlington structure serves as a base common to a TR T2 and forms the emitter area 4 of a speed-up TR T3 in an area 5 wherein doping concentration and thickness are greatly limited. Specially, the base area 6 of a TR T1 and the area 5 are almost 1018 atom/cm<3> in the surface concentration of a doping material and approximately 10μm in depth, but the concentration of the doping material in the emitter area 4 of the TR T3 is a slightly larger than the concentration of the doping material of the base and the depth is only 1μm shallower. Consequently, a process for forming a base of high concentration for the TR T3 can be omitted by using the same process as a single process for forming the base.
Patent JP-H06269110-A (JP)
Title: Gripping-body mounting apparatus
Inventor: OKAMOTO YASUO
IPC: H02G1/02
Filed: 1993-10-13
Abstract: PURPOSE:To couple a suspension wire to a cable automatically and surely by a method wherein the suspension wire and the cable which are to be strung are introduced into a gripping-body mounting apparatus and operated. CONSTITUTION:A gripping-body mounting part 15 is fixed to a pole or a vehicle, a cable and a suspension which are to be strung are arranged before the mounting part 15 and housed in a housing part 13. Then, both the cable and the suspension wire are pulled, and a gripping body is sent to the mounting part 15 one by one from a gripping-body supply part under the control of a sequencer 18 which is synchronized with the movement of the cable. Then, the mounting part 15 is moved at the same speed so as to match the movement of the cable while the gripping body is mounted, it completes a mounting operation and it is returned to an initial position. Thereby, the suspension wire and the cable can be coupled by the gripping body without damaging a housing.
Patent JP-H08137784-A (JP)
Title: Information processor
Inventor: MITSUISHI NAOMIKI
IPC: G06F13/28
Filed: 1994-11-15
Abstract: PURPOSE: To suppress the extension of physical and logical scale to minimum by constituting data transfer information by means of one storage unit adding at least data transfer destination address information and data transfer source address information and reading or writing data transfer information from a first storage means at one time by means of a data transfer device. CONSTITUTION: As the register of data transfer control, there are a transfer information parameter register (PARM) storing a transfer information parameter, which is arranged in a random access memory, and an exclusive register. A parameter base register (ESMPBR) and an address extending register are provided as the exclusive register. ESMPBR has 24-bit length and designates the address where the transfer information parameter exists by executing comination with a vector outputted from an interrution controller. The transfer address extending register has 20-bit length and designates transfer destination and transfer source addresses by executing combination with transfer destination and transfer source address parameters.
Patent JP-H06132601-A (JP)
Title: Controlling device for power of laser device
Inventor: ITOU NORIAKI
IPC: H01S3/134
Filed: 1992-10-19
Abstract: PURPOSE:To realize the prevention and control of generation of spiking phenomenon at a low price, which make it possible to deal with the change of the repetition frequency of laser. CONSTITUTION:A discharge voltage V for making equal the magnitude of energy of each pulse of consecutive pulses is stored in accordance with an elapsed time tau after the oscillation of the consecutive pulses is started. The discharge voltage V is controlled so that when the elapsed time goes by, the stored discharge voltage V corresponding to the elapsed time tau is obtained.
Patent JP-H01122267-A (JP)
Title: Dither image reducing device
Inventor: TANAKA HIROSHI
IPC: G06T3/40
Filed: 1987-11-06
Abstract: PURPOSE:To obtain a contracted image without decreasing quality by dividing a dither image into the dither image block of the number of dots corresponding to a contraction rate for evaluation, and judging the black and white of a dot based on the evaluated value and the threshold of matrix constitution. CONSTITUTION:Picture data are read from an image memory 1, which storing the dither image, and an image file 2, etc., stored to a buffer 51 and divided into the blocks to be composed of the number of dots which corresponds to the contraction rate. The divided dither image block is evaluated 52 based on the evaluating value which is determined in advance in correspondence to the rate of the black dot. Then, an evaluated result is supplied to each block. The evaluating value, which is obtained by this evaluation, is compared with the threshold, to which a threshold table 55 of the matrix constitution to have a dither pattern is correspondent, and the black or white of the dot of the contracted image which is newly generated, is determined. By gathering these dots, the reduced dither image is generated.
Patent JP-H01123050-A (JP)
Title: Ferrous amorphous alloy with low magnetostriction
Inventor: MURAKAMI SHOJI
IPC: C22C38/00
Filed: 1987-11-06
Abstract: PURPOSE:To obtain the above alloy reducing magnetostriction and having low iron loss in a high frequency region by substituting specific amounts of Mn for a part of Fe in a ferrous amorphous alloy. CONSTITUTION:An alloy having a composition formula, by atom.%, represented by FeaMnbSicBd [where the symbols (a), (b), (c), and (d) stand for 70-80, 3-10, 5-15, and 7-15, respectively, and a+b+c+d=100] is prepared. Further, it is preferable that the above amorphous alloy is the one prepared by means of heat treatment at a temp. between the crystallization temp. and the Curie temp. in a nonmagnetic field. By the above constitution, the alloy reduced in magnetostriction and capable of attaining low iron loss in a high frequency region and, accordingly, most suitable for magnetic core material for high frequency use can be obtained.