baber/WOPTO huggingface dataset:
Patent JP-H10169742-A (JP)
Title: Toroidal type non-stage variable transmission
Inventor: AZUMA SHUGO
IPC: F16H15/38
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To restrict the shift of the rotation axes of trunnions and a link. SOLUTION: This toroidal type non-stage variable transmission has a pair of trunnions 3 arranged in planes perpendicular to the rotation axes of input and output discs to be displaceable to the axial directions and around the rotation axes, rotation axial portions 3a, 3b formed at both ends of the trunnions 3 and an offset axial portion 3c offset a preset distance from the rotation axis between the rotation axial portions 3a, 3b. At the end of a link 4 oscillatably connected to the rotation axial portion 3a at the free end, a through-hole 41L is arranged, which is engaged with a spherical body 7 in the radial direction and in the direction of extending the trunnions 3 and provided with a spherical portion 43 to be able to form a preset gap δ between the link 4 and a shoulder.
Patent JP-H11165071-A (JP)
Title: Fluorine-containing compound-decomposing catalyst and fluorine-containing compound-decomposing method
Inventor: ATOKUCHI TAKASHI
IPC: B01J27/053
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To continuously decompose a fluorine-containing compound containing also perfluoro-compound, which is difficult to decompose, by carrying a metal selected from group VIA, group VIII and group IIIB and an inorganic acid selected from sulfuric acid, phosphoric acid and boric acid on alumina. SOLUTION: The metal carried on the alumina is at least one or more kinds selected from group VIA, group VIII and group IIIB and Cr, Fe, Co, Ni, Pd and Pt, which are the transition metal elements, and B and Ga, which are the typical metal elements, among them produces good result. A preferable result is attained by controlling the quantity of the metal to be carried on the alumina carrier to 0.01-20 pts.wt. expressed in terms of metal per 100 pts.wt. carrier. The inorganic acid is limited to sulfuric acid, phosphoric acid and boric acid from the view point of the reaction condition and sulfuric acid having strong acidity and low splash property is most preferably used among them. The suitable result is attained by controlling the content of the inorganic acid in the catalyst to 0.1-20 pts.wt. per 100 pts.wt. alumina.
Patent JP-H08165045-A (JP)
Title: Plural row conveyer device
Inventor: SUZUKI HISAYA
IPC: B65G47/68
Filed: 1994-12-13
Abstract: PURPOSE: To stably convey an object even when changed the dimension in a direction at a right angle relating to a direction of conveying the conveyed object. CONSTITUTION: In a double row conveyer 15 of arranging conveyer belt mechanisms 39, 40 in two rows to enable these conveyer belt mechanisms to convey a document in two rows at a different conveying speed, the two-row arranged conveyer belt mechanisms are constituted integrally movably in a direction S at a right angle relating to a direction A of conveying the document.
Patent JP-H10172984-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE TOMOTOSHI
IPC: H01L29/812
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of an FET, which can reduce the distance from a gate electrode end part to the end part of a recess base part smaller than the thickness of the gate electrode, and to easily manufacture an FET offsetting the gate electrode against the recess. SOLUTION: A resist pattern having an inverted taper type sectional form is formed by an image reverse process using a positive resist, is the recess is etched with the lower end of the pattern as a mask 23 and a gate electrode 34A is formed with the upper end of the pattern as a mask 23. Furthermore, FET where the gate electrode 34A is offset to a side near a source electrode from the center of the recess can easily be manufactured by changing the angle of the reverse taper at the right/left.
Patent JP-H06157609-A (JP)
Title: Production of ethylene-tetrafluoroethylene copolymer
Inventor: FUNAKI ATSUSHI
IPC: C08F2/04
Filed: 1992-11-18
Abstract: PURPOSE:To produce an ethylene-tetrafluoroethylene copolymer excellent in resistances to heat, solvents, and chemicals while using a polymn. medium hardly polluting the environment. CONSTITUTION:Perfluorohexane is used as the polymn. medium in the process for producing an ethylne-tetrafluoroethylene copolymer.
Patent JP-H11150678-A (JP)
Title: Image pickup device and image pick up method
Inventor: SUZAKI MASAHIKO
IPC: H04N5/232
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a device which does not need the configuration of a lens control system, etc., which operates at a very high speed and easily performs alignment with an object. SOLUTION: A photographing part 1 outputs eye video as a video signal 4. A positional deviation deciding part 7 decides whether or not the eye video is taken around the center of an image according to where a reflection position of an illusion light source taken in the image to eyes exists in the image. When it is not taken around the center, it decides to what degrees positional deviation occurs. A photographic state displaying part 8 shows to the effect that an eye image is taken around the center and shows to what degrees positional deviation takes places when the positional deviation occurs.
Patent JP-H08165927-A (JP)
Title: Radiator for vehicle and cleaning device for oil cooler
Inventor: KOTABE KISABURO
IPC: F01P11/06
Filed: 1994-12-13
Abstract: PURPOSE: To completely clean the whole surface of a radiator core and an oil cooler core with high efficiency in a simple structure and at a low cost in a working vehicle such as a hydraulic shovel or the like. CONSTITUTION: Plural cleaning holes are bored in a frame 1d for forming a cooling air passage 8, an air nozzle 10 is inserted through the cleaning hole in a gap between a radiator core 1a and an oil cooler core 2a, the air nozzle 10 is moved up and down while being turned on the shaft center to jet cooling air from many jet holes 1a, 1b to be sprayed to the radiator core 1a and the oil cooler core 2a, thereby scattering dust adhering to the cores to be removed.
Patent JP-H07184921-A (JP)
Title: Screw for fixing bone
Inventor: KOBAYASHI FUMIAKI
IPC: A61B19/00
Filed: 1993-12-27
Abstract: PURPOSE:To improve operability at the time of tightening a screw and to obtain the bone screw dealing with diversified applications by forming a screw body of a material which is decomposed and absorbed within a living body and setting the cross section of a separating part in a direction perpendicular to a longitudinal direction at a specific ratio to the cross section of a part where the outside diameter of the screw stem is largest. CONSTITUTION:This screw 1 for fixing the bone is constituted by integrally molding the screw body consisting of a screw tightening part 2, a screw head 3 and the screw stem 4 in the longitudinal direction via the separating part 5. The surface of the screw tightening part 2 is provided with a hexagonal hole 6 to be inserted with a hexagonal rod wrench. The screw body is formed of the material which is decomposed and absorbed within the living body and the sectional area of the separating part 5 in the direction perpendicular to the longitudinal direction is so set as to occupy >=70% of the sectional area of the part where the screw stem 4 provided with the spiral screw thread parts is largest. As a result, screw tightening torque is sufficiently transmitted and, therefore, an operator is able to adjust the compressive force between the bones. In addition, the operation of screw tightening is facilitated by providing the screw tightening part.
Patent JP-H10236971-A (JP)
Title: Activated vitamin d enriched composition added with high amino acid component
Inventor: HAYASHI HIROMICHI
IPC: A61K35/407
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of allowing a person to effectively ingest vitamin D by adding the homogenate of liver and kidney of poultry and fishes to a pulverized material of mushrooms, and stirring the pulverized material with the added homogenate at a specific temperature. SOLUTION: The objective composition is obtained by adding the homogenate of liver and kidney of poultry and fishes to a pulverized material of mushrooms (preferably Auricularia auricula), and stirring the pulverized material with the added homogenate at 25-40 deg.C, preferably 37 deg.C. Preferably, the mushrooms are pulverized to 10-100μm by a pulverizer, irradiated by ultraviolet rays of 295nm by a high-pressure mercury-vapor lamp for 10sec to 1min while shaking and stirring the pulverized mushroom, thereafter heated at 90-110 deg.C for 30min to 1hr, air-cooled and mixed with the homogenates. A freshwater eel is preferable as the poultry and the fishes. A mixing weight ratio of the mushrooms to the homogenates is preferably (1:1) to (1:5). When the homogenates are added, 5-10wt.% powder of Cinnamomi Cortex based on the weight of the mushrooms is preferably added thereto.  Further, the stirring time is preferably 30-60min.
Patent JP-H02178141-A (JP)
Title: Paper feeder
Inventor: ISHII SADASHI
IPC: B65H5/36
Filed: 1988-12-29
Abstract: PURPOSE:To secure such a miniaturized paper feeder that feeds paper surely in a simple structure and makes curved paper passage easily formable by opening a belt passage port, and forming the paper feeding passage between a guide plate and a feed belt. CONSTITUTION:Paper so far fed to a paper feeder is led into a paper feeding passage between a guide plate and a belt advancing on the belt, and it is guided as being pressed to the guide plate by dint of elastic force of the belt and fed to the front. When the belt starts its rotation before the paper enters, an upper part of the belt passes through a belt passage port opened to the guide plate, so that abrasion due to friction is preventable, and when the paper comes into the paper feeding passage, the belt goes down, holding the paper between the belt and the guide plate, and they feed the paper as positively holding it. In addition, a form of the guide plate is curved to some extent whereby a curved paper feeding passage is formable in this way.
Patent JP-2000165893-A (JP)
Title: Image processor
Inventor: TAKAHASHI SADAO
IPC: H04N9/04
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To reproduce the image of high resolution and smooth contour when the interpolation of an image signal is required by providing an interpolating means for generating the interpolated signal of a pixel to be interpolated based on the degrees of changes in the image signals of four nearby pixels and the degree of a change in the image signal of the pixel to be interpolated. SOLUTION: An interpolation part 103 for luminance signal is provided with arithmetic parts 201-210, minimum value calculating parts 211 and 212 and arithmetic part 213. Then, the interpolation part 103 for luminance signal generates the interpolated signal of a pixel (x) to be interpolated based on degrees hu, hl, hr, hd, vu, vl, vr and vd of changes in the image signals of four nearby pixels (d), (f), (g) and (i) located at the upper, lower, left and right sides of the pixel (x) to be interpolated at an image pickup part 101 and degrees hx and vx of a change in the image signal of the pixel (x) to be interpolated.  Thus, the weight of pixel interpolation can be continuously changed corresponding to the degree of the change in the image signal of the pixel to be interpolated and the degrees of changes in the pixels near the pixel to be interpolated and the image of high resolution and smooth contour can be reproduced.
Patent JP-H05162877-A (JP)
Title: Paper sheet separating member in paper feed device
Inventor: ITOU YASUTOKI
IPC: B32B25/08
Filed: 1991-12-17
Abstract: PURPOSE:To prevent generation of abnormal sound during paper feed by providing a support bed incorporating a friction rubber part against which a sheet abuts in a press-contact condition, and made of a resin compound composed of resin polymer containing inorganic powder such as metallic powder and having a specified specific weight. CONSTITUTION:A paper feed device 1 for a printer or the like, is composed of a feed roller 2 made of rubber, and a sheet separating member 3 opposed to the feed roller 12 in a condition in which the separating member 3 substantially makes contact with the feed roller 2. The sheet separating member 3 incorporates a planar friction rubber member 3 with which sheets 4 (4a, 4b...) abuts against a support bed in a press-contact condition. In this arrangement, the support bed 3a on the sheet separating bed 3 is made of a resin compound composed of resin polymer containing 0.2wt.% of inorganic powder such as magnesium oxide powder, zinc powder or lead silicate. With this arrangement, it is possible to prevent vibration which is generated when the sheets 4 rubs against the friction rubber member 3b, from being transmitted an attaching member for the sheet separating member 3, and accordingly, it is possible to prevent generation of sound accompanied with resonance.
Patent JP-H09178157-A (JP)
Title: Controller for coal burning boiler fuel
Inventor: OSHIMA HIROSHI
IPC: F23K1/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To stabilize a steam temperature, pressure or the like by properly controlling the total amount of fuel supplied to a boiler during the change of the kind of coal (change of the rotating speed of a classifier). SOLUTION: A fuel controller to which a coal flow rate command 3 calculated based on a combustion amount command 2 and the total simulated amount of supplied coal 8 of a dust coal machine are input outputs a mill demand signal 9. In the fuel controller, time constant setting devices 17 to 20 for outputting a first order lag set for each kind of coal, switches 24A to 24C for selecting any one of the outputs of the time constant setting devices 17 to 20 depending on the kind of coal, and a simulated supplied coal amount computing means 15, to which the amount of fed coal of a coal feeder is input, for calculating the simulated supplied coal amount of the dust coal machine by using the outputs of the switches 24A to 24C are provided for each coal feeder.  The simulated supplied coal amounts 6 and 7 calculated respectively for the coal feeders added together so that the total simulated supplied coal amount 8 of the dust coal machine is obtained.
Patent JP-H09287193-A (JP)
Title: Trough, framed part and fixing part
Inventor: BUAINBURENNA HARII
IPC: E03F5/04
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a trough, a framed part and a fixing part which can be handled in a simpler manner. SOLUTION: In a trough 10 which has an opening on its upper side, framed parts 14 are provided on the edges of the opening to receive a cover to be fixed by means of fixing pins. The parts 14 each have holes 32 each having vertical axis for engagement with a fixing means for the cover. The part 14 has pockets 34, near the holes 32, each open to the center 20 of the trough, and the trough can be extremely easily handled. An insertion body having a fixing means for operation in conjunction with the fixing pins is releasably held in the pockets 34. And the fixing means is formed for different fixing pins. Further, a framed part 14 properly formed so as to be mounted on a trough forming stone and a fixing part for fixing a cover are provided.
Patent JP-H08225038-A (JP)
Title: Hood setting-up device of housing body or truck platform
Inventor: KIN KANSHIYOU
IPC: B60P7/02
Filed: 1995-12-21
Abstract: PURPOSE: To open and shut a hood automatically without elevating to a housing body or a load-carrying platform by a driver himself, by moving the winding rotary shaft of the hood regularly and reversely, so as to fluctuate linking with the tips of the fluctuating members while holding the rear end of the hood, and energizing to throw down the tips of the fluctuating members. CONSTITUTION: A frame 2 is provided to the upper side of the other side side wall 1C of a load-carrying platform 1, and the front side wall 1B extending higher than the upper end of a movable plate 1A, and a windbreak member 3 is fixed to the frame 2. A hood winding rotary shaft 4 having the axial center in the width direction is provided rotatable striding between the end plates of the windbreak member 3. This winding rotary shaft 4 is moved regularly and reversely by a regular and reverse driving motor 6 and a reduction gear 7 linking thereto, so as to fluctuate linking with the tips of the fluctuating members 13 having coil springs 13A and fluctuating rods 13B, while the rear end of the hood is held to a lateral support member.  Furthermore, the coil springs 13A are energized to throw down the tips of the fluctuating rods 13B to the rear side, so as to open and shut the hood automatically.
Patent JP-H08236438-A (JP)
Title: Illuminator, scanning type exposing device, and manufacture of device using the exposing device
Inventor: OZAWA KUNITAKA
IPC: H01L21/027
Filed: 1995-12-21
Abstract: PURPOSE: To reduce the uneven exposure of an object to a light flux from a pulse oscillating type exposing device by making the width from the starting point to a point at which the light intensity increasing rate of the luminous flux is changed in the first place or the width from a point at which the light intensity increasing rate is changed in the second place to a point where the light intensity becomes the highest equal to or larger than the relative moving amount of the object against an illuminated area at every pulse. CONSTITUTION: At exposing, a wafer 11 to a luminous flux 104 on a slit, the wafer 11 is moved perpendicularly to the optical path of the flux 104 which has acquired pattern information when the flux 104 passes through a reticle and, as an illuminated area 105 moves on the surface of the wafer 11, the wafer 11 is exposed to the flux 104. Along the light intensity curve shown in the figure, the width Wa from a first point P1 at the starting point to a second point P2 at which the light intensity increasing rate of the flux 104 is changed in the first place or the width Wb from a third point P3 at which the increasing rate is changed in the second place to a fourth point P4 at which the light intensity becomes the highest is made equal to or wider than the relative moving amount of the object 11 to be illuminated against the illuminated area 105 at every pulse.
Patent JP-H11165227-A (JP)
Title: Grinding and cutting devices for steel pipe and method thereof
Inventor: SHIODA FUMINOSUKE
IPC: B24B9/04
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To automatically remove tab plates and weld bead from a steel pipe by providing a control means controlling operation of a grinding means and a cutting means. SOLUTION: A detecting means detecting the distance between a grinding means 8h and the inner circumferential face of a steel pipe 1 is provided. At grinding weld bead, the grinding means 8h is let work up to a previously set bead grinding position by a control means, based on the detected value of the detecting means. At grinding weld bead, a pressure control means controlling pressure impressed from the grinding means 8h on the steel pipe 1 is provided, and hence pressure impressed on the steel pipe 115 maintained constant. A dislocation detecting means 9 is provided, which detects dislocation along the axial direction of the steel pipe 1 generated on the end face of the steel pipe 1 putting the welded part position between.  At cutting tab plates, based on the detected value of the dislocation detecting means 9, the control means changes the cutting direction along the axial direction of the steel pipe 1 of a cutting means 10.
Patent JP-H05161646-A (JP)
Title: Transmitting circuit for ultrasonic diagnostic device
Inventor: NASU KOZO
IPC: A61B8/06
Filed: 1991-12-17
Abstract: PURPOSE:To suppress heat generation of an ultrasonic vibrator which causes a problem owing to a Doppler image display without deteriorating the resolution at the time of displaying a tomographic image. CONSTITUTION:By turning on and off a selecting signal and switching a switch 25 in accordance with periods for displaying a tomographic image and for displaying a Doppler image of a gate signal 17, the gate signal 17 is inputted to a first and a second transmitting circuits 21, 22, respectively. To an FET Q1 and an FET Q2 in a first and a second transmitting circuits 21, 22, prescribed voltages V2, V3 are applied, respectively. In this regard, V3<V2. In a first and a second transmitting circuits 21, 22, by a timing of turn-on of the gate signal 17, the drain/source of the FET Q1 and the FET Q2 is turned on. In such a way, a transmitting voltage of an output signal (transmitting signal) is switched between V2 and V3.
Patent JP-H10176870-A (JP)
Title: Absorption cold and hot water apparatus system and operation control method therefor
Inventor: NAKAO TAKESHI
IPC: F25B15/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To perform safety operation to prevent the occurrence of over capacity of a generator by a method wherein, in a system provided with a purchase power system, a source feed system by a generator, and a plurality of absorption cold and hot water apparatuses, a plurality of the absorption cold and hot water apparatuses are caused, in order, to effect dilution operation after switching to the source feed system. SOLUTION: A switch 53 is operated through the stop of a purchase power system 51 and when switching to a source feed system 52 by a generator is effected, by turning ON a dilution starting signal relay SX1 of the No.1 apparatus of absorption type cold and hot water apparatuses, a dilution signal relay KSI1 for the No.1 apparatus is turned ON and the No.1 apparatus is brought into dilution operation. At a point of time when the time of a dilution timer T1K is up, a dilution relay KS1 is turned OFF, and dilution operation of the No.1 apparatus is stopped. Simultaneously with he stop thereof, a dilution starting signal relay SX2 for a No.2 apparatus is turned ON and the No.2 apparatus starts dilution operation, and at a point of time when the time of a dilution timer T2K is up, dilution operation of the No.2 apparatus is also stopped.  In following apparatuses, a No.3 apparatus 56 is controlled in a similar manner described above and dilution operation is effected.
Patent JP-H10169716-A (JP)
Title: Engine with balancer spindle
Inventor: YAMADA KIICHIRO
IPC: F16F15/26
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient vibration damping performance, and also prevent the prolongation of the overall length of an engine, by arranging a balancer driving gear between a cam driving gear and a rear side crank arm, also an auxiliary balancer weight in the rear of a balancer input gear. SOLUTION: A balancer driving gear 13 and a balancer input gear 14 are externally and fittedly fixed to a crank shaft 7 and a balancer shaft 8 respectively, and the gears 13 and 14 are arranged on the same plane to be interlocked. A balance weight 15 of the balancer shaft is made to pass between the counterweights 17 and 17 of a fore and rear pair of crank arms 10 and 10. The gear 13 and an auxiliary balance weight 18 are arranged, between a cam driving gear 11 and the rear side crank arm 10, and the rear of the gear 14 respectively. Since thus the weight 18 is provided, sufficient vibration damping performance can be obtained, also the prolongation of the overall length of an engine can be prevented.