baber/WOPTO huggingface dataset:
Patent JP-S56101867-A (JP)
Title: Ink receptacle for recorder
Inventor: KIYOUGORA HIROSHI
IPC: B41J2/175
Filed: 1980-01-21
Abstract: PURPOSE:To enable a stable supply of ink irrespective of the rocking motion of an ink receptacle, by a method wherein a funnel-shaped shelter body is placed between a filter and an ink level. CONSTITUTION:A filter 14 is mounted on an ink receptacle 2 by the aid of a protection cover 15 and an O-ring 16. A funnel-shaped shelter body 13 having an opening part 13a is placed under the filter 14. Air passes through the filter 14 from the opening of the protection cover 15, and is fed into the ink receptacle 2 through the opening part 13a of the shelter body 13 for maintaining the inside of the receptacle at atmospheric presure. The shelter body 13 is formed in a funnel as described above, whereby a rocking wave surface is checked with the ink receptacle wall and the shelter body 13 and is prevented from contacting the filter 14 even if the receptacle 2 is shaked.
Patent JP-S63173926-A (JP)
Title: Electronic balance
Inventor: OBARA MASAHIRO
IPC: G01G23/42
Filed: 1987-01-13
Abstract: PURPOSE:To obtain heavy propaganda effect, by printing a message on a label at a designated position. CONSTITUTION:A wt. sensor 1 detects the wt. of a commodity and the output thereof is inputted to an operational control part through an A/D converter 2. The name and message of the commodity are preliminarily registered in RAM by a key input part 4. A display part 5 displays not only the measured wt. and unit cost of the commodity but also the price calculated by the operational control part 3. A printer 6 prints the predetermined items of the weighed commodity such as the processing data, unit cost, wt., price or the like thereof and the preliminarily registered message on a label.
Patent JP-S58122786-A (JP)
Title: Semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L31/06
Filed: 1982-01-18
Abstract: PURPOSE:To obtain a semiconductor device with good efficiency and good electric characteristic by adding each feature of materials, by using a polycrystalline semiconductor material and an amorphous semiconductor material in a lamination, when manufacturing a solar battery or a MOS type FET. CONSTITUTION:When manufacturing a semiconductor solar battery, first, a P type polycrystalline Si material 2 is deposited on the N type polycrystalline Si mateial 1, and thus a PN junction 4 is generated therebetween, further a P type amorphous Si material 3 is deposited on the material 2, and a clear electrode 5 is adhered thereon. Thus, since the band gap of the polycrystalline Si and the amorphous Si are respectively 1.9eV and 1.1eV, high conversion efficiency can be obtained whereby the short wavelength light in an amorphous region and the long wavelength light transmitted through the amorphous in a polycrystalline region are converted into the electricity. Or, in a multilayer structural MOSFET, amorphous Si resistance can be reduced one figure or more, and accordingly OFF resistance can be enhanced by one figure or more as compared with the FET only of polycrystalline Si.
Patent JP-H03210447-A (JP)
Title: Torque wrench calibrator
Inventor: FUJISAKI KATSUO
IPC: G01L25/00
Filed: 1990-01-12
Abstract: PURPOSE:To perform calibration by utilizing a bolt or nut already completed in clamping or on the way of clamping by forming the torque wrench calibrator from a twisting rod having a strain gauge bonded thereto and fitting parts for respectively connecting a torque wrench and a screw clamping element provided to the respective ends thereof. CONSTITUTION:A strain gauge 2 is bonded to the side surface of a twisting rod 1 and the upper end of the twisting rod 1 is provided with a square hole in which a torque wrench is inserted and the lower end thereof is formed into the square rod shape fitted in a socket 3. The socket 3 has the hole in which the square rod part of the twisting rod 1 can be fitted at one end thereof and also has a hole in which the head of a bolt can be fitted at the other end thereof. The torque wrench to be inspected is fitted in the square hole of the upper part of a calibrator. The socket 3 is mounted to the square rod part of the lower part of the calibrator and the already clamped bolt is fitted in the socket 3. By this constitution, the torque wrench can be inspected or calibrated from a displayed value and the set graduations of the torque wrench.
Patent JP-S61165293-A (JP)
Title: Solder material
Inventor: NAKAMURA KISAKU
IPC: C22C11/00
Filed: 1985-01-18
Abstract: PURPOSE:To improve a thermal fatigue characteristic by incorporating specific % of Cd or In to solder consisting essentially of Pb and Sn and providing conductivity to a surface oxide film. CONSTITUTION:Cd is incorporated at 1-2% or In at 4-10% into the solder consisting essentially of Pb and Sn. Cd is otherwise incorporated at 1-2% or Sn at 2-10% into the solder material consisting essentially of Pb and In. The conductivity can be provided to the surface oxide film formed in the environment where the above-mentioned solder materials are used and therefore the formed strain energy is electronically or thermally dispersed. The electric resistance of the oxide film is decreased and the thermal fatigue characteristic is made approximately equal to the value in a vacuum by the above-mentioned method, by which the fatigue characteristic at a high temp. is improved.
Patent JP-H11204224-A (JP)
Title: Rotary connector
Inventor: MATSUZAKI NOBUO
IPC: B60R21/16
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent buckling in rewinding of each flat cable using less elastic tongue pieces in a rotary connector using plural flat cables. SOLUTION: In a containing part 8 formed between a fixed housing 1 having an outer cylindrical wall 6a and a movable housing 2 having an inner cylindrical wall 2a, a movable body 5 having a first opening 13 and a second opening 14 is rotatably disposed, and a width size W1 of the first opening 13 and a width size W2 of the second opening 14 are set as W1 <W2 . A first and a second flat cables 3, 4 of which both ends are respectively fixed to the outer cylindrical wall 6a and the inner cylindrical wall 2a are wound in the containing part 8, inversion parts 3a, 4a of both flat cables 3, 4 are respectively sent through the first opening 13 and the second opening 14, and an elastic tongue member 17 is disposed along a part where the first flat cable 3 passing the first opening 13 of the shorter width size W1 is extended from the inner cylindrical part 2a.
Patent JP-S61167308-A (JP)
Inventor: SHIMODA SUMIO
IPC: H02B13/02
Filed: 1985-01-18
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-S62166290-A (JP)
Title: Double heat transfer tube type once-through heat exchanger
Inventor: HAMADA KATSUHIKO
IPC: F28D7/16
Filed: 1986-01-14
Abstract: PURPOSE:To be able to reduce the diameter of each tube sheet supported by the wall of each water chamber, generated stress value even if the same pressure is applied, and sheet thickness by dividing double heat transfer tubes placed in shells into a plurality of groups to form tube bundles and forming a plurality of inlet and outlet water chambers which correspond to the tube bundles. CONSTITUTION:The lower end of a double tube 10 of each tube bundle 20a-20n divided into a plurality of groups is fixed to each tube sheet 11a-11n in each inlet water chamber 13a-13n placed at each tube bundle. The upper end of an outer heat transfer tube 10b is fixed to each segregation tube sheet 7a-7n of each plenum chamber 15a-15n at each tube bundle 20a-20n. Further, the upper end of an inner heat transfer tube 10a passing over the chambers 15a-15n for leakage is fixed to each tube sheet 6a-6n in each steam chamber for each tube bundle 20a-20n in the same way as for the outer tube. A detecting space 10c formed between the inner tube 10a and the outer tube 10b is connected to each plenum chamber 15a-15n for leakage in each tube bundle. High temp. liquid sodium flows down around the outer tube 10b of each tube bundle 20a-20n and feed water flows into the chambers 13a-13n separately through each inlet nozzle 9a-9n divided for each tube bundle 20a-20n and rises up in the inner tube 10a.
Patent JP-H09194897-A (JP)
Title: Granular detergent packed in container
Inventor: HASUMI MOTOMITSU
IPC: C11D17/06
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain a granular detergent which can be satisfactorily shaken out from the container and can be accurately measured even when it is shaken out from especially a container with a built-in meter by packing a specified granular detergent into a specified container. SOLUTION: This detergent contains a surfactant of 10-15wt.%, has a bulk density of 0.6g/cm<3> or above, flow rate (as measured by the method specified in ASTM B213-48) of 10sec or below and a compressibility (as defined by the equation) of 15 or below and desirably having a weight-mean particle diameter of 250-1,000μm. It is packed in a container having a wall surrounding a shaking- out opening and a detergent-packing space beneath the opening. It is further desirable that the particles of the detergent have a particle size distribution corresponding to a Rosin-Rammler plot having a distribution constant (slope) of 1.5 or above and/or a difference between the spatula angle of repose and the spatula angle of rupture of 5 deg. or above.
Patent JP-H10196051-A (JP)
Title: Wave-like roof tile
Inventor: SHIGEKAWA NOBUYUKI
IPC: E04D1/04
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To keep the appearance by arranging plural upward projecting parts common to each other in the longitudinal direction side by side in the lateral direction, and forming the trough parts on both outsides of the upward projecting part in such a manner that stains are easy to adhere to the surface of the trough part. SOLUTION: The thickness of a wave-like roof tile is kept constant, and upward projecting parts 1 where the mountain part having both upper and lower surfaces projected upward is formed extending from the ridge side end side part 3 to the eaves side end side part 4 are arranged side by side at equal spaces. The lateral cross sectional form of each projecting part 1 is like a circular-arc, and the radius of curvature of the top surface part is made larger than the radius of curvature of the lower surface part for the thickness. The trough part 2 on both outsides of each upward projecting part is made flat, and hydrophilic acrylic coating material is applied to the parts, thereby easily absorbing contaminant such as dust or the like in the air contained in the rainwater.  Accordingly, stains adhering to the roof surface can be positively used to that the whole of the roof surface can have the appearance rich in stereo effect by the change with the passage of time.
Patent JP-H07211128-A (JP)
Title: Luminaire
Inventor: HIRATOMO YOSHIMITSU
IPC: F21S2/00
Filed: 1994-01-25
Abstract: PURPOSE:To form an inverter case compact, and reduce terminal noise. CONSTITUTION:A luminaire comprises a block case 1 having one side surface as an aperture, a cover 2 installed on the aperture, a plug 3 for a wiring duct provided integrally on an upper part outer wall of the block case 1, an inverter block 4 installed on the cover 2, and a lighting fixture 5 provided under the block case 1. The inverter block 4, connected to an input lead 9 connected to the plug 3 for the wiring duct and an output lead 10 connected to the lighting fixture 5, is installed on the cover 2, and this cover is installed on the block case 1.
Patent JP-S5391390-A (JP)
Title: Silk covered wire covering burning off machine
Inventor: NAKAMURA SHIGERU
IPC: H02G1/12
Filed: 1977-01-21
Abstract: PURPOSE: To improve the working effectivity without requiring the rotation of a wire material and burn off the insulated covering in the predetermined range at all times by providing the rotary movement for the top end of a heater and concurrently providing the linear movement to the axial direction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58123546-A (JP)
Title: Composite electrophotographic photoreceptor
Inventor: ARIGA TAMOTSU
IPC: G03G5/12
Filed: 1982-01-19
Abstract: PURPOSE:To obtain a photoreceptor causing little accumulation of residual potential even after successive applications of 2-color electrophotography, consequey inducing no fog on the background, and no deterioration of density of a chromatic color part, by adding an electron donor higher in ionization potential than an electron donor used for a charge transfer layer, to the charge generating layer of a second photoconductive layer. CONSTITUTION:A second photoconductive layer 14 consistiong of a charge generating layer (CGL) 141 and a charge transfer layer (CTL) 142 is formed on a  first photoconductive layer 12 laminated on a conductive substrate 11. When the layer 14 is subjected to negative primary electrofying in the dark, and secondary positive electrofying and exposure to an optical image, selection of said electron donors permits movement of excited electrons toward the layer 12, that of positive holes toward the CTL side 142 to be accelerated when a charge generating substance causes charge separation in the CGL141 because of exposure, and permits residual potential to be caused by accumulation of positive and negative charges in the CGL and on both its sides to be prevented.
Patent JP-H08197324-A (JP)
Title: Suspended rod steel cutter
Inventor: MURATA YOJI
IPC: B23D29/02
Filed: 1995-01-19
Abstract: PURPOSE: To provide a suspended rod steel cutter which can easily cut a perpen dicularly suspended rod steel from the lower part. CONSTITUTION: At the upper end of a hollow head 1 provided with a stationary handle 2 extending downwards, a stationary dies 5 and a movable dies 6 for cutting a hanging-down rod steel W are provided, facing each other in the horizontal direction. A ratchet gear 9 for moving the movable dies 6 to the stationary dies 5 is pivoted to the inside of the head 1. By opening or closing a movable handle 3 provided at the lower part of the head 1, the ratchet gear 9 is rotated little by little for cutting.
Patent JP-H08195849-A (JP)
Title: Image forming device service system
Inventor: SAWADA MASAICHI
IPC: G03G21/00
Filed: 1995-01-19
Abstract: PURPOSE: To automate the gathering of the service information of many image forming devices, fault prediction and serviceman dispatch request and to efficiently take a quick and accurate counter measure before a fatal fault is generated. CONSTITUTION: Many copying devices (image forming devices) 1, the common management device 4 and plural terminal equipments 6 respectively installed at plural service vases are connected through communication channels 3 and 5, and when an abnormal event or an abnormal prior event is generated during operations in the respective copying devices 1, the generation information is transmitted to the management device 4. The management device 4 successively stores the received information, analyzes the stored information, predicts the generation of a fault and the necessity of the visit of a serviceman from the analyzed result and transmits the predicted result to the terminal equipment 6 installed at the service base for controlling the object copying device 1.
Patent JP-H06217282-A (JP)
Title: Image encoding device
Inventor: WATANABE CHIAKI
IPC: H04N19/50
Filed: 1993-01-19
Abstract: PURPOSE:To prevent the absolute storage capacity of a buffer memory from being exceeded when encoded data increase abruptly by changing areas for in-frame encoding according to the storage amount of the buffer memory. CONSTITUTION:The areas for in-frame encoding are provided for the storage amount of the buffer memory 28, and the in-frame encoding amounts of the respective areas are previously set. Namely, the storage amount of the buffer 28 is sent out to a switching control part 35 and a quantization part 26 at all times and the switching control part 25 varies the timing of timing clock pulses sent by a block line counter 21 and a frame counter 22 to change the areas where the in-frame encoding is performed (number of divisions of blocks). Namely, the in-frame encoding is carried out on the basis of the storage amount of the buffer memory 28 which varies according to whether the amount of information of data contents is large or small.
Patent JP-H02188483-A (JP)
Title: Pasty fertilizer
Inventor: MORI SUMIO
IPC: C05G3/00
Filed: 1989-01-13
Abstract: PURPOSE:To attain chemical and physical stabilization and to facilitate mechanical fertilization by incorporating prescribed percentages of N, P2O5 and K2O and specifying KCl and ammoniacal N contents, pH and viscosity. CONSTITUTION:This pasty fertilizer contains, by weight, >=8% N, >=8% P2O5, >=8% K2O and therefore the same is composed of <=8% KCl and 1-3% ammoniacal N and has pH7-8 and 500-2,500cps viscosity.
Patent JP-S60150504-A (JP)
Inventor: KOBAYASHI SHIN
IPC: H01B7/02
Filed: 1984-01-17
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-S61168163-A (JP)
Title: Capstan motor control circuit of magnetic recording and reproducing device
Inventor: TOKUYAMA YOSHIO
IPC: H04N5/783
Filed: 1985-01-18
Abstract: PURPOSE:To reduce frequency dividers and to reduce the size and cost of a circuit by switching the reset operation point of a common-use frequency divider counter according to switching between a recording mode and an N-fold fast reproducing mode. CONSTITUTION:A frequency divider 16 is so constituted as to serve as a frequency divider counter which divides the frequency of rotation pulses from a capstan motor 1 by M and a frequency divider counter which divides the frequency of rotation pulses in N-fold fast reproducing mode by N. The reset operation point, i.e. frequency division ratio of this common-use frequency divider counter 16 is switched with a control signal supplied to a terminal 17 according to switching between respective modes such as a standard play mode, a long-play mode, and an expand play mode in recording and the N-fold fast reproducing mode. Consequently, the number of frequency dividers is decreased and the circuit is therefore reduced in size and cost.
Patent JP-H10203820-A (JP)
Title: Production of silica grain
Inventor: SAKAI KAZUHIKO
IPC: C01B33/14
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing silica grains, excellent in grain size accuracy and having a grain size distribution in a monodisperse state and especially >=2μm average grain diameter in a relatively short time. SOLUTION: New growth operations are performed when the average grain diameter of initially formed fine silica grains as a by-product is <=90% average grain diameter of the silica seed grains or the silica seed grains having >2μm average grain diameter are used at the time of adding a silicon alkoxide to a dispersion prepared by dispersing silica seed grains in a mixed solvent of an alcohol with aqueous ammonia and hydrolyzing the silicon alkoxide and growing the grain diameter of the silica seed grains.
Patent JP-S57143060-A (JP)
Title: Assembling member for temporarily installed upstairs
Inventor: GIRUBAATO ROWATSUKUSU
IPC: E04G27/00
Filed: 1982-01-20
Abstract: Elements to be assembled to form in situ a temporary stair, from a pair of planks (1,1') or longitudinally sawn boards, or identical cross-section, intended for serving as stringers and which elements consist of steps (2), identical with one another, the steps being self-locking one by means of another onto and against the planks (1,1'), with the exception of the top step which has to be wedged against these planks (1,1'); each step (2) rests, at each side at the front, on the upper edge of a plank and, at the rear, is brought against the lower edge of the plank by a pair of flats (14,14') terminating in a hook (16) and mounted freely pivotal in the step placed next above.
Patent JP-H09193444-A (JP)
Title: Image forming device
Inventor: WAKAHARA SHIRO
IPC: B41J2/385
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent a clogging or a defective image formation from occurring due to the fly of a toner to an opposite electrode side or a control electrode when a voltage for not flying the toner is applied to the control electrode. SOLUTION: A high voltage is applied to an opposite electrode 25 by a high voltage power supply part in order to generate an electric field for flying a carried toner 21 to the opposite electrode side between a toner carrier 22 and the opposite electrode 25. In addition, a control electrode 26 for controlling the flying of the toner 21 is arranged between the toner carrier 22 and the opposite electrode 25. Further, a potential for flying the toner or a potential for not flying the toner through a control power supply part 31 is applied to a ring-like electrode 27 provided on the periphery of a gate through which the toner 21 formed in the control electrode 26 is flown. After the charged amount of the toner is stabilized by rotating the toner carrier 22 at an early stage of starting the recording process, the voltage for not flying the toner is applied to the ring-like electrode 27 by the control power supply part 31, and later, a high voltage is applied to the opposite electrode 25.
Patent JP-S55100836-A (JP)
Title: Spinning machine
Inventor: YASUDA KIHACHI
IPC: B21D41/04
Filed: 1979-01-24
Abstract: PURPOSE: To make moving distance control mechanism compact and simple, by controlling the moving distance of a roller member to be worked in the direction of the axis by means of a dog and a limit switch.  
     CONSTITUTION: When a slide 52 is made to move forward, a dog D5 actuates a limit switch LS5 by advancing to a position where the limit switch LS5 can be operated. A solenoid valve is changed and the piston rod 76 of a hydraulic cylinder is pushed out so that a roller 65 advances to the axis of a work 200 by the movement of a rack 71. The lacing of the roller 65 is determined by the flow rate of a  throttle valve and the set time of a timer. The work 200 is spinned by the roller 65.  The process, where the roller 65 advances a prescribed distance to the axis of the  work 200 every one reciprocation of the slide 52, is repeated arbitrarily at need so  as to spin the work 200. The end portion of the spinned work 200 is trimmed by  means of a trimming machine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5392892-A (JP)
Title: Preparation of water-soluble melamine-phenol condensation resin having improved storage stability
Inventor: KITAGAWA AKIO
IPC: C08G14/00
Filed: 1977-01-26
Abstract: PURPOSE: To prepare a melamine-phenolic resin having improved storage stability and free from gelation thereof in an acidic condition, by reacting a phenol-formaldehyde condensate with melamine and formaldehyde under specific condition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08201134-A (JP)
Title: Vibration type measuring apparatus
Inventor: ABE KENICHI
IPC: G01F1/84
Filed: 1995-01-20
Abstract: PURPOSE: To provide a vibration type measuring apparatus which is so arranged to absorb the stretching of a sensor tube by bellows. CONSTITUTION: In a mass flowmeter 11, sensor tubes 17 and 18 through which fluid flows are vibrated by a vibrator 29 and the displacement of the sensor tubes 17 an 18 is detected by pickups 30 and 31 on the upstream and downstream sides by a Coriolis force proportional to a flow rate. Lid members 24 and 25 are welded on both end openings 12a and 12b of a case 12. A pair of beams 33 and 34 is mounted between the lid members 24 and 25. The lid members 24 and 25 are held at positions separated at a specified interval by the beams 33 and 34. The lid members 24 and 25 as supported by the beams 33 and 34 are at the optimum positions in the measuring of the flow rate thereby making possible the maintaining of a measuring accuracy of the mass flow meter 11. The beams 33 and 34 also function as protector to protect the sensor tubes 17 and 18.