baber/WOPTO huggingface dataset:
Patent JP-H04230029-A (JP)
Title: Manufacture of abrasion silicon wafer with storage stability surface
Inventor: RASUTSURO FUAPURI
IPC: H01L21/312
Filed: 1991-06-11
Abstract: PURPOSE: To make a wafer processed in an improved in storage stability and maintain the surface characteristic even under a severs weather environment and to especially easily restore the surface characteristic after an oxidation processing, followed by performing hydrolysis. CONSTITUTION: In this method, after the oxidation processing, the silicon wafer is exposed to an organic silicon compound provided with at least one radical connected hydrolyzably to a silicon atom in a molecule, for which at least one radical in the molecule is provided with a hydrophilic characteristic. The strong hydrophilic characteristic or hydrophobic characteristic of the surface of the silicon wafer are imparted under gentle conditions, even though differences in levels exist according to the compound selected exist.
Patent JP-2000001556-A (JP)
Title: Moisture-permeable film and absorbent article
Inventor: MASUKI TETSUYA
IPC: C08L23/08
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a moisture-permeable film which is soft, is excellent in moisture permeability and water resistance, and has a high expansibility and to provide an absorbent article prepd. by using the same. SOLUTION: A polyolefin resin compsn. prepd. by compounding 100 pts.wt. resin component comprising 30-80 pts.wt. crystalline low-density polyethylene having a density of 0.86-0.90 g/cm3, a melt index of 0.1-50 g/10 min, a ratio of wt. average mol.wt. no. average mol.wt. of 3 or lower, and a content of 4-8C α-olefin comonomers of 12 wt.% or higher, 5-20 pts.wt. polyethylene having a density of 0.915-0.950 g/cm3, and 10-60 pts.wt. ethylene-methyl (meth)acrylate copolymer with 50-400 pts.wt. inorg. filler is formed into a film and then stretched at least monoaxially to give the objective moisture-permeable film. An absorbent article is prepd. by using the moisture-permeable film as a lining material.
Patent JP-2000351132-A (JP)
Title: Production of resin sheet
Inventor: TAKAYAMA KATSUYA
IPC: B29C43/34
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a resin sheet by calender processing which can improve the homogeneity of the sheet. SOLUTION: In a method for producing a resin sheet in which a powdered raw material W1 is processed into a molten raw material W2 and a chipped raw material W3 in turn. and the chipped raw material W3 is calender-processed into a sheet W4, the height of the bank 7A of a calender 7 is detected by an ultrasonic sensor 91, by controlling the cutting width of the chipped raw material W3 in a mill apparatus 5, the height of the bank 7A is kept within a prescribed range, the height of the mill stock 5A of the apparatus 5 is detected by the second ultrasonic sensor 92, and the height of the mill stock 5A is kept within a prescribed range by controlling the supply of the molten raw material W2 to the mill apparatus 5.
Patent JP-2000001918-A (JP)
Title: Seal structure for building panel
Inventor: SATO YOSHIHIRO
IPC: E04B1/684
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide seal structure for building panels allowing a heavy receiver to be inserted without removing a secondary seal. SOLUTION: This seal structure for building panels is provided with a longitudinal joint gasket positioned inside a building being inserted in a longitudinal joint between a plurality of panel groups 1 constituting the building, and a sealant filled in the longitudinal joint to seal the longitudinal joint from the outside of the building. The upper face of each panel 2 constituting each panel group 1 is provided with a fit-in recessed part 5 loosely fitted to the fit-in protruding part 3. A sealant 9 is filled on an outer shoulder part 7 of the upper face of each panel 2 to seal a lateral joint H between the panels from the outside of the building. A lateral joint gasket 13 of almost hollow bar shape positioned inside the building is stuck to an inner shoulder part 6 of each panel 2. The inner peripheral wall of the lateral joint gasket 13 is longitudinally cut to allow a heavy receiver 17 to be inserted into the lateral joint gasket 13 from the inside of the building.
Patent JP-H0831443-A (JP)
Title: Water recording device for fuel cell power generation device
Inventor: OUCHI TAKASHI
IPC: H01M8/06
Filed: 1994-07-19
Abstract: PURPOSE:To restrict carbon dioxide gas concentration of decarbonated water to be low, and elongate a regeneration cycle of ion exchange resin by holding recovered water in a water tank under a decarbonater to be constantly at a higher position than a water level of recovered water in a water tank under a water recovering tower. CONSTITUTION:A water level of recovered water 6B stored in a water tank 15B is held to be higher than a water level of recovered water 6 stored in a water tank 15A. Part of the decarbonated water 6B is supplied through a throttle 16 to the water tank 15A to be sent to a liquid-to-liquid cooler 21 with condensed water 6A to be recovered water to be cooled. Carbon dioxide gas in combustion waste gas 2G introduced from a combustion waste gas supply port 18 of a water recovering tower 11 is thus diluted by a mass quantity of the recovered water. Carbon dioxide gas concentration in the decarbonated water 6B to be supplied to an ion exchange type water processing device 8 is thus restricted to be low, thereby a regeneration cycle of ion exchange resin can be elongated.
Patent JP-2000002602-A (JP)
Title: Torque detecting device
Inventor: YAMAMOTO OSAMU
IPC: G01R33/02
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a torque detecting device capable of improving accuracy in detecting torque, reducing the effects of temperature and disturbance magnetic fields affecting detection results, and further being externally installed easily. SOLUTION: The torque detecting device is constituted of a cylindrical shaft 1, a magnetic impedance element 2 arranged along the radial direction of the shaft 1 at a distance from the peripheral surface of the shaft 1 to generate a voltage (e) corresponding to an external magnetic field H0, a bias magnetic field coil 4, a D.C. power source 5, and an A.C. power source 6. The toque detecting device comprises an element driving circuit 3 to drive the magnetic impedance element 2 and an arithmetic circuit 9 to obtain torque acting on the shaft 1 on the basis of the voltage (e) amplified by an amplifier 8.
Patent JP-H0215652-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOBIKI MICHIHIRO
IPC: H01L21/74
Filed: 1988-07-01
Abstract: PURPOSE:To protect semiconductor substrates that are brittle from mechanical shocks from outside and improves workability and yield by a method wherein the sides of a chip semiconductor substrate are covered with a metal protective film. CONSTITUTION:On the main surface of a GaAs substrate 2, a working layer 3, a drain electrode 4, a gate electrode 5 and a source electrode 6 are built, as in the conventional technique. Isolation grooves 13 are provided in the surface for the separation of the GaAs substrate 2 into chips, and the GaAs substrate 2 is thinned out from the rear side until the bottoms of Hall electrodes 10 are exposed. The entirety of the rear surface is used as a rear side electrode 7, on which a Ti/Au or Ni/Au film is deposited by evaporation or electroless deposition and AuPHS(Plated Heat Sink) is formed 60mums thick. A PHS 8 is isolated along the isolation grooves 13 using for example a die for the segmentation of the wafer into FET chips 101. In this way, a brittle GaAs substrate 2, covered with a metal protective film 7a on its sides, is protected from mechanical shocks from outside, which also greatly facilitates the handling thereof.
Patent JP-S5955573-A (JP)
Title: High-speed fourier converter
Inventor: HONMA KOUICHI
IPC: G06F17/14
Filed: 1982-09-22
Abstract: PURPOSE:To decrease greatly the number of data buffers and to improve the responsiveness of a high-speed Fourier converter, by changing by double the capacity of a data buffer between operators in response to the position of a pipeline which connects the operators of said Fourier converter. CONSTITUTION:The 2<n> units of data undergo the high-speed Fourier conversion FTT processing through a pipeline process by means of (n) stages of butterfly operators 51-5n. Data buffers 612-6(n-1)n are provided among operators 51-5n. The data buffers 612 and 623 have capacities equivalent to 4 data and 8 data respectively. Thus the capacity redoubles successively, and the capacity of the final stage buffer 6(n-1)n is equal to 2<n> data. Each data buffer is replaceable and performs both writing and reading at a time. Thus all operators can work at a time with no pause. The read-out address is controlled with synchronization by a controller 7. This can decrease greatly the number of data buffers and improves greatly the responsiveness for the starting time of processing.
Patent JP-2000352678-A (JP)
Title: Projection type picture display device
Inventor: SATO SHUNICHI
IPC: G03B21/60
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To correct the trapezoidal modulation of a picture projected onto a screen which is installed obliquely to an optical axis, and to display a bright, vivid and definite picture. SOLUTION: The screen 18 is attached at a specified angle to the optical axis regulated by optical parts such as a light emitting element group 12, a lens 13 and an oscillating mirror 15. This specified angle is an incident angle that light from the element group 12 is made incident on the screen 18 and differs according to positions in the picture display feasible area 19 of the screen 18, and it is about 45 deg. to 85 deg.. The element group 12 forms the specified angle with the optical axis. This specified angle is set according to a condition (shine-proof condition) related to an inclined object surface and an formed image on an image surface.
Patent JP-H0329982-A (JP)
Title: Electrophotographic copying device
Inventor: KATSUMATA YOSHIKAZU
IPC: G03G15/08
Filed: 1989-06-28
Abstract: PURPOSE:To effectively use toner in a toner hopper by providing a controller which makes the rotating speed of a toner discharging roller higher than the rotating speed hitherto at the time of detecting that the toner in the toner hopper is exhausted. CONSTITUTION:The toner discharging roller 14 is housed on the bottom of the toner hopper 9 having the toner discharging port 15 and a toner concn. sensor 31 for measuring the quantity of the toner 8 in a developing means 12 is provided in the device. The controller 33 is also provided, which makes the roller 14 rotate at the rotating speed higher than the rotating speed hitherto at the time of detecting that the toner 8 in the hopper 9 is exhausted. Therefore, the toner 8 is stirred at a low speed until the toner 8 in the hoper 9 is exhausted and the roller 14 is rotated at the rotating speed higher than the rotating speed hitherto according to a signal showing that the toner is exhausted. Then, the toner 8 stuck to the inner surface of the hopper 9 is scraped and discharged from the toner discharging port 15. The toner in the toner hopper is effectively used.
Patent JP-H086011-A (JP)
Title: Color filter and production of liquid crystal display device
Inventor: SUZUKI TAMEYUKI
IPC: G02F1/1335
Filed: 1994-06-23
Abstract: PURPOSE:To industrially advantageously produce color filters having sealing parts not coated with color coating films, etc., and to produce a liquid crystal display device having high image quality. CONSTITUTION:The photoresist layers 3 in the parts of middle light transmittance remaining after development are developed and removed, by which the photoresist layers of the parts of the small light transmittance exclusive of sealing parts 8 are formed to a fine piece form in stages (e) (c); (f) a light shieldable photoresist compsn. of a negative type is applied over the entire surface of the substrate exclusive of the sealing parts to form the negative type resist layer 7; (g) the unexposed parts of the negative type resist layer and the photoresist layers formed to the fine piece form by the stage (e) are removed by exposing from the rear surface of the substrate 1 followed by developing, by which the surface of a transparent conductive layer 2 is exposed; (h) the negative type resist layer remaining after the development is cured and colored layers are formed by electrodeposition on the fine piece-shaped transparent conductive layers exposed by the stages (i) (g).
Patent JP-H11333624-A (JP)
Title: Circular saw cutter
Inventor: NISHIO SATORU
IPC: B23D47/00
Filed: 1998-05-30
Abstract: PROBLEM TO BE SOLVED: To improve cutting precision, to provide an increased life for a circular saw, and to suppress the generation of noise at a low cost by a method wherein the generation of chartering vibration of the circular saw under cutting by a circular saw cutter is removed. SOLUTION: In cutting of a material to be cut of a metallic material, rotation of an electric motor 21 is reduced by a reduction mechanism containing a gear mechanism and transferred to a main spindle. When cutting is effected by a circular saw 28 attached to one end of a main spindle, provided the outside diameter of a circular saw is D (mm), the number of revolutions is N (rpm), a cutting force per blade being a component force in a tangential direction is F (kgf), the inertia moment I (kgf×m×sec<2> ) of the main spindle at this time described above is set to F×(D/2)/[1000×250×(N/60)<2> ] or more.  In a region wherein the cutting participation number Zi of teeth at the cutting starting of a material to be cut and a termination part is 1.0 or less, since inertia moment against cutting torque applied on the main spindle through intermittent cutting resistance is high, the occurrence of the rotation fluctuation of the main spindle is reduced to a slight value. Similarly, in a region wherein Zi is high, the generation of regeneration chattering is suppressed. As a result, precision of a cutting surface is improved and an increased life is provided for a cutter.
Patent JP-H072483-A (JP)
Title: Hoisting picture for concrete secondary product and reversing method or concrete-made u-shaped groove using this hoisting fixture
Inventor: ABE RYUICHI
IPC: B66C1/62
Filed: 1993-06-11
Abstract: PURPOSE:To use a device in also reversing work or the like for a flat-laid concrete-made U-shaped groove, in a hoisting fixture used in the case of moving a concrete secondary product hoisted by a crane or the like or changing an attitude. CONSTITUTION:A device comprises a bridge member 1 having length dimension of length or more of a concrete secondary product, pair of butt end hook members 2 arranged in a manner opposed to each other and a rope member 3 formed by mounting both the end parts to a pair of these butt end hook members 2 by providing length dimension of at least length or more of the bridge member 1. Relating to the bridge member 1, at least any one of a pair of the butt end hook members 2 is slidably combined with the bridge member 1 serving as the guide, and also the device is formed by hoisting the rope member 3 in a suitable part to mount a supporting point member 32.
Patent JP-S5866922-A (JP)
Title: Vibration damping device of camera
Inventor: TANAKA ETSUO
IPC: G03B9/02
Filed: 1981-10-17
Abstract: PURPOSE:To execute vibration damping by a narrow space and small driving energy, by simultaneously moving a balance weight having a larger mass than a main moving member of the inside of a camera, by a shorter distance than the main moving member, in the direction opposite to the main moving member. CONSTITUTION:A balance weight 14 is axially supported around a shaft 15 so as to be turnable. On the other hand, on one end, a groove cam 14a fitted into a pin 13 on a lever 12 is provided, and on the other end, a projecting part 14b which can be brought into press-contact with a moving piece 22a of a turning switch is provided. Also, a pin 16 is vertically provided on the balance weight 14, and a pin 17 is vertically provided on a substrate 1. A weak spring 18 whose one end and other end have been fixed to the pin 16 and the pin 17, respectively energizes the balance weight 14 counterclockwise by weak force. This energizing force attracts a gap generated between a pin 8 and a cam groove 11a, and between the pin 13 and the cam groove 14a, in order that the shutter is operated stably.
Patent JP-H11344789-A (JP)
Title: Heat developable photosensitive material
Inventor: HATAKEYAMA AKIRA
IPC: C09B23/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a heat developable photosensitive material having good photographic properties, sensitivity in particular by incorporating a sensitizing dye into at least one of photosensitive layers and using a specified latex as a specified amt. or more of all the binder of the dye-contg. photosensitive layer. SOLUTION: The heat developable photosensitive material has at least one photosensitive layer contg. a photosensitive silver halide on at least one face of the substrate and contains an org. silver salt and a silver salt reducing agent. At least one of the photosensitive layers contains a sensitizing dye and >=50 wt.% of all the binder of the dye-contg. photosensitive layer is a latex having <=20% discharge degree calculated by the equation (discharge degree)= I(1)-I (30)/I(1)}×100 from absorbance I (1) at 600 nm after the lapse of 1 min after mixing and absorbance I(30) after the lapse of 30 min when 10 g solid component of the latex and 0.3 mg sensitizing dye are mixed and allowed to stand at 25 deg.C. The sensitizing dye is a compd. represented by the formula.
Patent JP-S6320612-A (JP)
Title: Input controller
Inventor: OISHI MINORU
IPC: G06F3/048
Filed: 1986-07-15
Abstract: PURPOSE:To quickly and easily perform the input operation by providing a special back key, with which the instruction which moves an index to the start of a line is inputted, and a special advance key with which the instruction which moves the index to the end of the like is inputted. CONSTITUTION:A special back key 3 is depressed only to move an index 2 to the start of the line or the first of a data string, and a special advance key 4 is depressed only to move the index 2 to the end of the line or the end of the data string. For example, in case of addition of characters to the end of an already inputted sentence or expansion of the left or right margin on a display picture, the index is quickly and easily moved to the end of the sentence or the start or the end of the line.
Patent JP-H06346607-A (JP)
Title: Building and remodeling method of building
Inventor: TAKEDA YUKIKAZU
IPC: E04G23/02
Filed: 1993-06-10
Abstract: PURPOSE:To embody a building for which a counter-measure is taken against a dropping of an article from an old outer wall in a building which is provided with an effective space where equipment is laid out or piping and wirings are housed or an air vent space is installed. CONSTITUTION:An anchor bolt 6 is driven into a skeleton from an old outer wall 2 so as to fix a substrate fixing bracket 7. A horizontal substrate material 4 is fixed with the substrate fixing bracket 7 where a support material 8 is fixed. A vertical substrate material 5 is fixed with the support material 8 while a new outer wall 1 is mounted thereto by way of a panel fixing bracket 9. A net 10 is installed under the support material 8 substantially in the horizontal direction, which makes it possible to receive an article which drops from the old outer wall 2 and protect equipment installed between the new and old outer walls from any damage.
Patent JP-H06350930-A (JP)
Title: Dark state output correction device for image sensor
Inventor: TAKANO EIJI
IPC: H04N5/378
Filed: 1993-06-11
Abstract: PURPOSE:To attain excellent correction without re-acquisition of correction data even when ambient temperature is changed. CONSTITUTION:The dark state output correction device for an image sensor correcting a dark state output of the image sensor is provided with a multiplier gain decision device 8 deciding a multiplier gain by feature quantities of a correction data outputted from a temperature sensor and a picture output of the image sensor, a multiplier 9 multiplying a multiplication gain decided by the multiplier gain decision device 8 with the result of subtracting a correction data average value from the correction data, and an adder 10 adding the multiplication result of the multiplier 9 and a mean value of the picture outputs of the image sensor. Thus, prior to subtraction of dark state output correction data from the input picture data, the multiplier 9 is used to multiply them and the result of addition by the adder 10 is subtracted from the picture output of the image sensor, then dark state output correction in response to ambient temperature change is executed.
Patent JP-H1111061-A (JP)
Title: Module for ic card and the ic card with the module
Inventor: HIRAI MINORU
IPC: B42D15/10
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To suitably protect an IC chip by providing a protective member for covering the chip, and a hard reinforcing member for reinforcing a part for surrounding the chip of the member. SOLUTION: The module A for an IC card comprises a flexible board 1, an IC card 2, an antenna coil 3, a protective cap 4 and a reinforcing member 8. The member 8 is formed of harder metal or ceramics than the cap 4, and formed in a ring state of a larger inner diameter size than a width of a recess 5. The member 8 is disposed near the chip 2 to surround the outer periphery of the chip 2, and embedded by insert molding in the cap 4. Thus, a large damage of the cap 2 due to reception of a force of deflecting deformation of the cap 4 can be prevented.
Patent JP-S6145379-A (JP)
Title: Conveying system for paper sheet
Inventor: ORIGASA FUMIHIKO
IPC: G06K13/07
Filed: 1984-08-10
Abstract: PURPOSE:To attain a small scale of a conveying system for paper sheets with a short distance set between a reading part and a print mechanism, by carrying again the print area of the sheet to a place under the print mechanism after sending back temporarily the sheet with which the reading is through. CONSTITUTION:When a paper sheet passes under a character reading sensor, a reading part 15 reads the characters written on the sheet. When no signal of the read data exists any more, the forward revolutions of a drive motor 9 are stopped. Then the motor 9 is reversed to carry backward the sheet on a pinch roller. The drive of the motor 9 is stopped by setting the output of a sheet detector 12 under a ''dark'' state, that is, the light is cut off to the detector 12 at the rear part of the sheet. A control part 21 receives the end signal of the read data processing from a character recognizing part 18 and then revolves forward the motor 9 again. Thus the sheet on the detector 12 is carried again and printed by a print mechanism 13.
Patent JP-S6225782-A (JP)
Inventor: MORITA MASAYUKI
IPC: F21V11/02
Filed: 1985-07-26
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-H0333032-A (JP)
Title: High quality crystal glass
Inventor: ISHIHARA HISASHI
IPC: C03C14/00
Filed: 1989-06-27
Abstract: PURPOSE:To form high quality crystal glass by blending material for crystal glass with fine powders of zirconia, titanium and diamond. CONSTITUTION:Material for crystal glass is blended with fine powders of zirconia, titanium and diamond. High quality crystal glass is produced with the blend like crystal glass but a higher temp. is required in the production.
Patent JP-S5956327-A (JP)
Inventor: IWATA KOUICHI
IPC: H01H33/42
Filed: 1982-09-24
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-S5865940-A (JP)
Inventor: JIYOSEFU SHII KUROMASU
IPC: F02D41/04
Filed: 1982-09-24
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。