baber/WOPTO huggingface dataset:
Patent JP-H06177432-A (JP)
Title: Light-emitting diode lamp and its manufacture
Inventor: KITAMURA KAZUO
IPC: H01L23/28
Filed: 1992-12-03
Abstract: PURPOSE:To provide a light-emitting diode lamp with which a stable light scattering effect can be obtained without making a manufacturing process complicated. CONSTITUTION:Lead terminals 1a and 1b are drawn out of the light-transmitting molded part 10 of a light-emitting diode lamp in which a light-emitting diode chip 2 is sealed. The molded part 10 is made of light-transmitting resin in which light-scattering agent is not contained and, further, its surface is roughened. Lights emanated from the light-emitting diode chip 2 is not scattered inside the molded part 10 but scattered on the molded part 10 surface only and emitted.
Patent JP-H10190259-A (JP)
Title: Fitting structure for printed board cover
Inventor: NAKAGAWA YOSHIAKI
IPC: H05K7/14
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a printed board cover fitting structure fittable without the use of supporting members, and capable of preventing the breakage of a printed board cover. SOLUTION: This is a fitting structure for a printed board cover 1 which covers the surface of a printed board 2 fitted to an appliance body. And a part to be interposed and held 11 which is interposed between the rear of the printed board 2 and a fitting part 4 on the side of the appliance body to which the printed board 2 is fitted is provided on the peripheral brim of the printed board cover 1, and the printed board 2 is fitted to the appliance body by pressing this part to be interposed and held 11 with screws 3 with the printed board 2 interposed between, at the time of fitting the printed board 2.
Patent JP-2000183703-A (JP)
Title: Comparator
Inventor: FUKUI HIROSHI
IPC: G01R19/165
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a comparator where current consumption by a through- current is reduced without increasing the number of components. SOLUTION: In the comparator provided with a comparison capacitor C whose one terminal is connected in series with a plurality of inverters I1, I2 and the other terminal receives an input voltage VIN and a reference voltage VREF via exclusively operated 1st and 2nd switches S1, S2, each of the aforementioned inverters are composed of an even number of inverters, and an output of the comparator is positively fed back to the output of the comparison capacitor C via a 3rd switch S3.
Patent JP-H10194562-A (JP)
Title: Image forming device
Inventor: HIRANO AKIRA
IPC: B42C19/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of inserting plural sheets in a special cover and binding them on the arbitrary right-hand or left-hand stitch. SOLUTION: An image forming device comprises a copying machine 10 which reads in original images as data and can change the direction of the images outputted on the basis of the data, a stacker means 11b of holding plural sheets outputted from the copying machine 10 and stacked thereon, and a binder means 5 of inserting the plural sheets from the stacker means 11b in a special cover and binding them. The right-hand or left-hand stitch chosen in advance determines the direction of images outputted on the sheets.
Patent JP-2000172932-A (JP)
Title: Commodity carrying-out device for vending machine
Inventor: OTSUKA YUJI
IPC: G07F11/16
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a commodity carrying-out device for vending machine which improves the commodity housing efficiency and simplifies a commodity carrying-out mechanism to reduce the cost by arranging commodity housing columns, where many kinds of commodity are housed in a piled state for every classification, in a machine body and inside front door. SOLUTION: Commodity housing columns 10 where various commodities S are piled and housed for every classification are vertically and horizontally arranged in plural stages and columns in a machine body 1. A commodity pickup means 20 which takes in commodities S in each commodity housing column 10 in their opposite positions is provided so that it can be moved in the vertical direction of arrow Y and the horizontal direction of arrow X by first and second moving means 60 and 70. The commodity S taken in this commodity pickup means 20 is moved to a commodity carrying-out part 8 of the machine body 1 and is carried out.
Patent JP-H09234023-A (JP)
Title: Simple process for producing bulk or powdery soft roe of fish
Inventor: KOSAKA KATSUNOSUKE
IPC: A23L17/20
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for processing the soft roe of a fish (the spermary of male fish) as a food material suppliable independently of the capturing season or period of the fish. SOLUTION: Soft roe is heated at about 90 deg.C for 10min to stabilize the roe by deactivating the decomposition enzyme group in the roe and the stabilized soft roe is formed in bulky form by removing the connective tissue to facilitate the transportation and the storage of the soft roe. The bulk product is further pulverized.
Patent JP-H06179056-A (JP)
Title: Immersion nozzle for continuous casting
Inventor: SASAI KATSUHIRO
IPC: B22D41/58
Filed: 1992-12-10
Abstract: PURPOSE:To provide the immersion nozzle for continuous casting capable of casting a steel plate blank material for working without having blowhole defects always stably while preventing nozzle clogging. CONSTITUTION:The immersion nozzle of alumina graphite for continuous casting of steel is constituted by confining the SiO2 content of an inside porous body 1 corresponding to the gas blowing part o the nozzle to <=5wt.% and forming the inside wall surface of a part 3 lower than the inside porous body including at least a discharge hole 2 of refractories contg. 1 to 10wt.% Na2O and <=5wt.% SiO2.
Patent JP-H05162348-A (JP)
Title: Thermal printing head
Inventor: KUBO HIROMOTO
IPC: B41J2/335
Filed: 1991-12-13
Abstract: PURPOSE:To provide a thermal printing head having a structure not requiring a hole or screw hole for attaching a cover. CONSTITUTION:A substrate 2 loaded with a heating resistor 9 and a printed wiring board 3 loaded with a driving element 7 are fixed to a support plate 1 by an adhesive 5. A cover 4 is fixed to the support plate 1 by the engaging pawl 4a and positioning pin 4b formed to the cover itself. The engagement of the engaging pawl 4a and the engaging projection 1b formed to the support plate 1 effectively acts on the force U pulling the cover 4 upwardly and the force F pushed to the heating register 9. The positioning pin 4b passing through a through-hole 3a to be inserted in a positioning groove 1a is effective for the force D pushing the cover 4 downwardly, the force B pushed to a connector 6 and the force pushed in a left and right direction.
Patent JP-H07201029-A (JP)
Title: Rotary drum device
Inventor: YOSHIDA AKIYUKI
IPC: G11B15/61
Filed: 1993-12-30
Abstract: PURPOSE:To decrease the wear of a tape-like recording medium in slidable contact with the rotary drum device by reducing the coefficient of friction of this recording medium in the manner of slightly oscillating a 1st rotary shaft holding member, etc., continuously by an oscillation producing means. CONSTITUTION:In the rotary drum device 140 recording and/or reproducing a specified signal on the tape-like recording medium in slidable contact with a head 12 by means of rotating the head 12 which is fixed on the rotary drum 41, a oscillation generating means 179 gives minutely oscillation to a supporting member connecting a first rotation axis holding member 43 and a second rotation axis holding member, a first rotation axis 44 freely rotatably pivoted on the first rotation axis holding member 43, a rotation axis freely rotatably pivoted on the second rotation axis holding member 4, and adjusting means 142 to 157 which adjust the holizantality and vertical displacement of the 1st rotary shaft holding member 43. Thus, by continuously applying the slight oscillation to the rotary shaft holding member 43, the coefficient of friction of the tape-like recording medium in slidable contact with the rotary drum device 140 is reduced. The wear of the recording medium is decreased, accordingly.
Patent JP-H06179173-A (JP)
Title: Porous resin-bonded grinding wheel
Inventor: FUJIKAWA AKIHIKO
IPC: B24D3/02
Filed: 1992-12-16
Abstract: PURPOSE:To improve the uniform stabilization of foams and the porosity by shaping a porous resin-bonded grinding wheel by mixing the resin powders, foaming agent, and abrasive grains, and pouring a proper quantity of mixture into a sealed metal mold, taking account of foaming and carrying out foaming for the mixture at a prescribed temperature. CONSTITUTION:When a resin-bonded grinding wheel is manufactured, specific kind of material 2 for forming the grinding wheel is poured into the cavity 1a of a metal mold 1, and the metal mold 1 is closed by applying a cover 3 from the upper. Then, the material 2 is heated by the heaters 4 arranged above and below the metal mold 1, and a porous resin-bonded grinding wheel 5 is formed by foaming the material. In this case, the specific kind of material 2 consists of the mixture of the resin powders of phenol, polyimide, etc., nitroso- group organic foaming agent and urea compound foaming assisting agent, abrasive grains such as diamond and CBN, and the filler such as Al2O3. The material 2 in taking account of foaming is introduced into the cavity 1a, which is closed tightly.
Patent JP-H07203558-A (JP)
Title: Remote controller
Inventor: MIYATA HISATSUGU
IPC: H04Q9/00
Filed: 1993-12-29
Abstract: PURPOSE:To remote-control the sound volume level of audio equipment or the illuminance level of lighting equipment so as to be always kept at a proper level even if the position of an operator is moved. CONSTITUTION:By pressing down a setting key 6 of an input part 25, sound volume data to be the reference inputted from a sound volume sensor 3 is stored in a RAM 24. The sound volume level received from a television receiver to be a remote-controlled object is detected by the sound volume sensor 3, and a CPU 22 compares the detected sound volume level with a reference sound volume level stored in the RAM 24, and in the case that the absolute value of the difference of the detected sound volume level and the reference sound volume level is over a prescribed level and (detected sound volume level) > (reference sound volume level), it outputs a sound volume level down code from an LED 2 to the television receiver through a transmission circuit 26 so as to lower the volume. Besides, in the case that (detected sound volume level) < (reference sound volume level), the CPU outputs a sound volume level up code, and remote-controls the television receiver so as to raise the volume.
Patent JP-H09174963-A (JP)
Title: Image recording apparatus
Inventor: ODA NAOKI
IPC: B41J5/30
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To increase the printing speed by providing recording elements performing printing on the basis of stored printing data in the number corresponding to a plurality of channels to divide them into channel groups and shifting timing at every corresponding printing data to transmit printing data from a printing buffer to a memory means. SOLUTION: A printing buffer 18 forms a data table corresponding to 64 rasters. The data table is divided into data regions of 8 bits being the transmission unit of printing data and the addresses of the respective data regions are set on the basis of address data. When writing processing is performed, the printing data are successively stored in the respective data regions and, when reading processing is performed, the printing data are read so as to shift timing in a specified channel group unit. A printing control part 43 outputs the printing data of a dot unit to a printing head driving part 19 in the input timing of a transmission clock. By this constitution, a printing speed can be increased.
Patent JP-H07197721-A (JP)
Title: Gremorne electric lock
Inventor: MIYAMOTO KINJI
IPC: E05C9/04
Filed: 1993-12-30
Abstract: PURPOSE:To provide a gremorne lock controlling projecting and retreating of a lock rod by means of a micromotor by forming a push-off tooth at least on one gear in locking a receiving gear and an unlocking receiving gear. CONSTITUTION:A locking rod 16 is combined with a slider 2 guided movably in the vertical direction in a lock box 1, and the slider 2 is driven by an operating arm 18 rotationally moved by a drive power transmission device from a micromotor 25 to a sector gear 24b. Next a locking lever 21 is engaged with a locking step part 19 formed on the slider 2 and locking is released by an unlocking lever 22 at descent of the slider 2. Next changeover of locking and unlocking is carried out by connecting a planet gear 31 to either of fine adjusted gear trains for locking/unlocking 37,38 while utilizing swing of a differential gear 32. The face width of tooth painted out into black of a receiving gear 33,34 for locking or unlocking is made larger than the other teeth so as to make a push-off tooth 39, and at completing the operation for locking or unlocking a swing arm 29 is pushingly moved by the tooth 39 so as to intercept torque from the motor 25.
Patent JP-H11185499-A (JP)
Title: Semiconductor device
Inventor: TANAKA HIROYUKI
IPC: G11C29/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for controlling output by a data holding clock. SOLUTION: A semiconductor device is provided with a memory 101 in which data is stored, data holding circuits 130-133 that are connected to data output ports 110-113 of the memory 101 and hold the data when a low-order one bit of the address of the memory 101 is set to a low level, and data holding circuits 134-137 that are connected to the data output ports 110-113 of the memory 101 and hold the data when the low-order one bit of the address of the memory 101 is set to a high level.
Patent JP-2000183262-A (JP)
Title: Lead frame terminal cutting method
Inventor: SAWAMOTO SHUICHI
IPC: H01L23/50
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame terminal cutting method with which the cutting margin can be reduced as much as possible, when a package is divided. SOLUTION: This terminal cutting method of a lead frame 10 which is connected to the lead part 12 between the adjacent island parts where an IC chip 13 is mounted and a lead part 12 which connect the IC chip 13 and the outside part, is formed. A plurality of resin packages 15, which seal an IC chip 13, are formed on the island part 11 and the lead part 12 leaving a cutting margin W2, and the lead part 12 between the plural resin packages 15 is cut by introducing in a dicing blade 40 into he cutting margin W2.
Patent JP-H10160045-A (JP)
Title: Fixing structure for tubular body or the like
Inventor: SASAKI ISAMU
IPC: F16L3/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To ease workability for tightening and positioning in tightening and retaining a tubular body or the like which is disposed in a building or the like. SOLUTION: This pipe body 11 or the like is tightened by means of clamping with the clamping part of a mounting metal fitting 12. A fixing member 10 is clamped by the locking part 12b of the mounting metal fitting 12, and the locking part is pressed against the fixing member 10 by the rotation of a swing- lock type clamping means 16 attached to the mounting metal fitting 12 so that they may rub with each other, fixing and retaining the tubular body 11 or the like. A turn preventive tool 19 formed with irregular lines 19a, 19b for stopper and an engaging grooved part with prescribed width is fixed at the outer periphery of the pipe body 11, and a positioning protruding member 22 which is disposed at the mounting metal fitting 12 so as to appear and disappear freely is fitted in the engaging grooved part of the turn preventive tool 19 as a protruding line part.
Patent JP-H10156811-A (JP)
Title: Frost damage preventing concrete product
Inventor: FUJII TETSUYA
IPC: C04B40/02
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a frost damage preventing concrete product without generating frost damage even in the case of receiving various operations of calcium chloride and sodium chloride to be scattered as ice melting agents in a cold region. SOLUTION: The front damage preventing concrete product is a concrete product obtained by using concrete with slump and vapor curing it after molding it by a vibrator. Unit coarse aggregate volume of the concrete is less than 3501/m<3> , and maximum aggregate size is 15mm or less. Further, the slump of the concrete is 8cm or less, and unit cement amount is 400kg/m<3> or more.
Patent JP-2001177157-A (JP)
Title: Semiconductor light emitting device
Inventor: IKEDA TADAAKI
IPC: H01L33/32
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device for obtaining a white light emission having a uniform chromaticity in total bearing from a light emitting element, even without accurate formation of a layer or a package of a resin containing a phosphor necessary for wavelength conversion of blue light. SOLUTION: The surface of the light emitting element 3 including at least a light emitting surface is covered with a wavelength conversion layer 6 for converting the light wavelength of the element 3 with the contained phosphor. Further, the surface of the layer 6 is covered with a light diffusion layer 7 for scattering the light directed from the layer 6 itself toward outward to return the part of the light to the layer 6. Thus, the wavelength converted light is diffused as it is by the layer 7, and radiated. The phosphor is re-stimulated by the partial light returned to the layer 6 and further expedited to obtain white light.
Patent JP-2000020554-A (JP)
Title: Method for generating/recording still image management data for writable recording medium
Inventor: BYUN JIN KIM
IPC: H04N5/85
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To reduce the generation quantity of still image management data at the time of recording still images in a writable recording medium by generating and recording reproduction management information corresponding to an aggregate of still images divided in accordance with a checked condition. SOLUTION: A control part 5 controls constitutional elements by reproduction control data for reproducing a signal and a user's request. Respective memories M1 to M3 temporarily store data generated by respective signal processing processes. In the case of successively recording still images in the writable recording medium, caught still images are successively recorded and a step for checking a condition for dividing the successively recorded still images into an aggregate (S-VOB) of still images of a prescribed unit and reproduction management information corresponding to the aggregate of still images divided based on the ckecked condition are generated and recorded. Thus the index information data of still images are grouped in relation with the shared reproduction control information and recorded.
Patent JP-H10187208-A (JP)
Title: Operation device
Inventor: HISHIKARI ISAO
IPC: G05B15/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the process control, etc., in a simple constitution and with use of the transfer of data by preparing a communication means which can receive the corresponding control signal via a bus and an operation means which operates by the control signal received by the communication means. SOLUTION: A communication means 31 receives a control signal MV having the corresponding device number that is set by a fetch number setting unit 32 connected to a bus L. A drive means 33 of an ignition circuit, etc., which works by the signal MV received by the means 31 turns on and off an operation means 30 of a switching element such as a thyristor, etc. Then the prescribed power is supplied to a heater 5 of an electric furnace, etc., from a power supply AC. Thus, the means 31 which can receive the signal MV via the bus L is prepared together with the means 30 which operates by the signal MV received by the means 31. Then an operation device 3 is driven when the means 30 receives the signal MV having a necessary fetch number.
Patent JP-H06183791-A (JP)
Title: Coloring extruder of optical fiber
Inventor: KOIDE TOSHIO
IPC: C03C25/12
Filed: 1992-12-21
Abstract: PURPOSE:To apply a coloring ink on the surface of an optical fiber with a simple structure while reducing the defective coating without damaging the optical fiber. CONSTITUTION:The cavity 21 of an ink pot 2 is filled with a coloring ink, and an optical fiber 1 is introduced into the cavity 21 through a nipple 23 and pulled out through a die 24 to obtain the optical fiber 1 coated with the coloring ink. In this case, a dust remover 3 is arranged directly before the ink pot 2, a pressurized gas is supplied from a gas feed hole 32 to uniformly blow off the gas from the optical fiber inlet hole 33 and outlet hole 34 along the surface of the optical fiber 1, and the foreign matter such as dust deposited on the fiber 1 surface is removed by the gas current.
Patent JP-H11177073-A (JP)
Title: Solid-state image pickup element with on-chip microlens and its production
Inventor: OKOCHI NAOKI
IPC: H01L27/14
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup element with an on-chip micro lens which can increase the effective numerical aperture of solid-state pickup element and converge efficiently for such an exposure control sensor that detect the change of quantity of light entering directly the solid-state pickup element on a real-time basis. SOLUTION: An ordinary picture element 1A not adjacent to a picture element 2A having the aperture 2 of a second photoelectric conversion part is provided with a large standard microlens 3 for converging to the aperture 1 of a first photoelectric conversion part. The picture element 2A and the picture element 1A just above it are provided with small microlenses 4 to avoid the aperture 2 of the second photoelectric conversion part and converge to the first photoelectric conversion part. No microlens to converge to the first photoelectric conversion part is provided above the aperture 2 of the second photoelectric conversion part, so that the entry of light into the second photoelectric conversion part is hardly prevented.
Patent JP-H06195144-A (JP)
Title: Operating load reducing structure for operating mechanism
Inventor: AIHARA MASAHIKO
IPC: G05G7/04
Filed: 1992-12-22
Abstract: PURPOSE:To improve the utilizing efficiency of a spring by making the fitting part of the spring movable on a lever concerning the operating load reducing structure using the spring. CONSTITUTION:Concerning the operation load reducing structure for operating mechanism provided with a spring 40 for energizing a lever 20 in a direction to turn it in the operating state to the operating mechanism using the lever 20 to be turned at a fixed angle and to be returned to the original position by canceling the operation, a fitting part 27 of the spring 40 to the lever 20 is made movable on the lever 20 so as to be separated from a rotary shaft 30 of the lever 20 with the rotation of the lever 20 caused by the start of the operation and to approach the rotary shaft 30 of the lever 20 with the return of the lever 20 caused by the cancel of the operation.