baber/WOPTO huggingface dataset:
Patent JP-H0192033-A (JP)
Title: Manufacture of high speed steel cutting tool
Inventor: SEKI YUICHI
IPC: B23P15/28
Filed: 1987-10-05
Abstract: PURPOSE:To prevent the formation of crack during beam irradiation by reducing the residual stress by eliminating the brittleness generated in the tempering process by carrying out the tempering within a certain temperature range before the beam irradiation after the quenching work for a cutting tool material. CONSTITUTION:When tempering treatment is carried out at the temperature higher than 530 deg.C before the beam irradiation after quenching, formation of crack can be prevented, and in the tempering temperature range of 540-700 deg.C, formation of crack can be perfectly suppressed, in spite of the nearly equal tempering hardness to that in the quenching state. Through this method, the high energy beam 2 is irradiated to the estimated position where the cutting edge part of a high speed steel material (SKH55) 1 is formed, and after the formation of a quench coagulation layer 3, tempering treatment is carried out, and a high speed steel broach material 4 is formed. Then, groove cutting work is carried out by a grindstone 5, and the cutting edge is finishing-worked, and a high speed steel broach 6 is obtained. The formation of crack can be perfectly suppressed on the broach thus prepared.
Patent JP-2001074092-A (JP)
Title: Base isolation device
Inventor: AKIMOTO MASAO
IPC: F16F15/02
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To inexpensively prevent yawing with a simple structure by crossing a pair of parallel recessed lower/upper respective rails at a right angle to each other, rolling the specific number of wheels along the rails by earthquake motion, and swinging a wheel shaft support part around the axis of a central shaft part. SOLUTION: In a reference state, four lower wheels 7D exist in a lower position at an equal distance from the respective centers of a lower rail 4, and four upper wheels 7U exist in a lower position at an equal distance from the respective centers of an upper rail 5. The wheels 7D roll on a rail 4 recessed surface by earthquake motion in the lateral direction X, a support object H is disloacted relative to a support S in the right direction X from the center, and rises from a position of the reference state to repeat vibration by restoring force.  A load of the support object H reaches the support S by following a passage from a wheel shaft 8D to the wheels 7D and the rail 4 via the rail 5, the wheels 7U, a wheel shaft 8U, a support material 9a, a central shaft part 6f and a crossing base part 6a, and friction between the wheels and the wheel shaft acts as damping force to perform base isolation. Even earthquake motion in the longitudinal direction Y is the same. Yawing can be prevented by mutually fixing flanges of the wheels and a central part of the crossing base part 6a.
Patent JP-2001072925-A (JP)
Title: Coating composition for vehicle, cured product and method for forming coating film onto vehicle
Inventor: SHIMIZU TATSUYA
IPC: C08L83/04
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition for vehicles which is able to form a film having excellent stain resistance and durability along with a photocatalytic function. SOLUTION: The coating composition comprises an aqueous dispersion, dispersed in an aqueous medium, of (I) a polymer containing (a) at least one member selected from an organosiloxane of the formula, (R1)nSi(OR2)4-n, wherein R1 may be the same or different when two R1 are present and each represents a monovalent organic group having 1 to 8 carbon atoms, R2 may be the same or different and independently represent an alkyl group having 1 to 5 carbon groups or an acyl group having from 1 to 6 carbon atoms, and n is an integer of 0 to 2, a hydrolyzate of the organosilane and a condensate of the organosilane, and (b) a polymer which has a silyl group containing a silicon atom bonded with a hydrolyzable group and/or a hydroxyl group, and (II) (c) a photocatalyst.
Patent JP-H04130227-A (JP)
Title: Mass flowmeter
Inventor: SUGIMOTO KOYATA
IPC: G01F1/84
Filed: 1990-09-20
Abstract: PURPOSE:To detect the abnormal vibration generated in sensor tubes quickly and to prevent breakdown by detecting the difference between voltages generated in shakers in response to the amplitude changes in a pair of the sensor tubes, and comparing the output corresponding to the difference with a threshold value. CONSTITUTION:Under the normal conditions, the amplitudes of sensor tubes are approximately equal. Resonance is generated at the natural frequency determined by the spring constant of the connecting part of the sensor tubes through a loop constituted of the sensor tubes, pickup 18 and 19, a driving circuit 9 and shakers 20 and 21. When the vibration is stopped or the amplitude is decreased due to the stagnation of bubbles and the like in one sensor tube, the change in inductive electromotive force occurs in a coil part 20a or 21a of the shaker 20 or 21 of the sensor tube. a third differential amplifier 3 detects the voltage difference between first and second differential amplifiers 1 and 2 based on the change. The output voltage corresponding to the voltage difference is compared with a threshold voltage in a comparing circuit 5. Thus, the difference exceeding a certain level can be detected as the abnormality of the sensor tube.
Patent JP-H04129218-A (JP)
Title: Strainer
Inventor: TAKEMOTO YOSHITAKA
IPC: F26B5/16
Filed: 1990-09-19
Abstract: PURPOSE:To completely remove water drops deposited on the surface of a component even when the component is rugged by cutting many slits in the water-absorptive sponge of a water-absorptive sponge roller. CONSTITUTION:Many slits 6 provided in the water-absorptive sponge 5 of a water-absorptive sponge roller 1 are cut in the direction of roller rotation and of thrust. This way causes the respective water-absorptive sponge pieces divided by the slits 6 to shrink independently and thus to suck a rugged component 2 along the whole face; therefore, water drops are all sucked up.
Patent JP-S62110518-A (JP)
Title: Air conditioner for automobile
Inventor: YOKOYA SATORU
IPC: B60H1/32
Filed: 1985-11-08
Abstract: PURPOSE:To keep off the worsening of a feeling of air-cooling comfortableness when a window is opened as well as to secure such air conditioning that is comfortable and excellent in efficiency, by compensating the setting temperature, operating a compressor on or off, to be lowish when the window is opened. CONSTITUTION:An operational part 1 in a control unit detects outside air temperature and room temperature from an outside air sensor 2 and a room sensor 3, and calculates the setting temperature operating a compressor on or off. In addition, a compressor control part 4 compares the setting temperature calculated at the operational part 1 with the evaporator temperature detected by an evaporation sensor 5, and when this evaporator temperature is higher than the setting temperature, by way of example, an electromagnetic clutch 6 is energized with current, operating the compressor 7. In the above-mentioned constitution, a setting temperature compensator 8 is installed in the control unit is addition, and each output of the operational part 1 and a window on-off detector 9 is inputted into this compensator. Then, when a window is opened, the setting temperature is made lower than at a time when it is closed.
Patent JP-2000083142-A (JP)
Title: Reader
Inventor: SHIRATA ATSUSHI
IPC: H04N1/10
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain an accurate image depending on the property of an object by an image reader by applying image distortion correction to an object that is a book and not applying image distortion correction to an object other than a book object. SOLUTION: Whether or not an object placed on an original photographing platen is a book is identified based on shape data of the object, and in the case that the object is identified to be a book (YES in #28), a mode where image distortion is automatically corrected is selected (#29) and image distortion is corrected (#32). When it is discriminated that the object is other than a book (NO in #28), no image distortion corrected is applied.
Patent JP-2000070845-A (JP)
Title: Repairing of coated face of vehicle
Inventor: UENO MAKOTO
IPC: B05D7/14
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide the better finish of a coated face of a vehicle by using putty composed of an ultraviolet curable resin and a primer surfacer and forming primer surfacer layers on putty filled sections uniformly by the spray coating. SOLUTION: Old coating films on recessed sections formed of a primer coat layer, an intermediate coat layer and a top coat layer laminated together on a steel plate 1 are removed by using a sand paper, and then feather edges are removed, and old film-removed sections and their vicinities are cleaned by air blowing and degreased by a cotton waste or the like impregnated with a Silicon-off (R) or the like. Then, a putty raw material 5a is embedded several times into the old film removing sections in a manner of preventing air from invading therein, and ultraviolet rays are emitted on the putty raw material 5a by an ultraviolet emission device 7 to cure the putty raw material, and cured swelling sections thus formed are ground and masked by using sheets of masking paper 8.  Then, a primer surfacer raw material 6a is sprayed on peripheral sections of the boundary between putty exposed sections and the old films.
Patent JP-H0589637-A (JP)
Title: Magnetic storage medium
Inventor: OYA TAKEO
IPC: G11B23/18
Filed: 1991-09-30
Abstract: PURPOSE:To enable the on-line determination of the precision of all track positions which are seeked by a magnetic head by using a medium wherein an information track which uses a position at a prescribed distance from the regular rotation center as the center has been formed. CONSTITUTION:A medium wherein a position B dislocated by the distance L of the width of a guard band with reference to the rotation center A of a regular information block track N+1 is used as the center and eccentric information block tracks N', N'+1, N'+2 which are wider than the width of the guard band have been formed is installed. The medium is mounted on a magnetic storage device to be inspected; the eccentric information block tracks are read out by using a magnetic head in which a track dislocation has been caused; a data interference is caused; address information and data information cause CRC errors or the data information becomes erroneous information. Since a dislocation direction and a dislocation amount can be estimated by the position of an address at this time, it is possible to easily inspect the error of a head attachment position and the accuracy of a head feed operation.
Patent JP-2001073105-A (JP)
Title: Manufacture of aluminum foil for electrolytic capacitor anode
Inventor: YAMAMOTO KANESHIGE
IPC: C22F1/04
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an aluminum foil for electrolytic capacitor anode, capable of obtaining an anode foil of high electrostatic capacitance. SOLUTION: First an aluminum ingot of >=99.97% aluminum purity, containing Fe, Si, Cu, and other inevitable impurity elements, is prepared. Then, homogenizing treatment, hot rolling, primary cold rolling, and process annealing are applied to the ingot to obtain an aluminum sheet in which the average number of existence of crystal grains having <=10 μm grain size and (100) orientation is regulated to (2,000 to 4,700) pieces/cm2 and the average occupancy of crystal grains having (100) orientation is 8-37% in the sheet-thickness section. Final cold rolling is applied to the aluminum sheet at 10-20% draft. Subsequently, the aluminum sheet is subjected to final annealing under the conditions of >=70 deg.C/h temperature rise rate between 250 and 450 deg.C and 500-580 deg.C holding temperature.
Patent JP-H1096295-A (JP)
Title: Support tool of reinforcement for concrete
Inventor: SUZUKI SHOYA
IPC: E04C5/20
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide the support tool of reinforcement capable of miniaturizing the whole structure, simply attaching for reinforcement by single touch operation, reducing material cost and reducing manufacturing cost. SOLUTION: A form 24 or the holding part 32 of prescribed length capable of abutting to a base part is formed to be projected from an engagement part 31 capable of being engaged with reinforcement 27 disposed between the form 24 for concrete. The reinforcement 27 is positioned and supported at a position at prescribed intervals from the form 24 or the base part by abutting the edge of the holding part 32 to the form 24 or the base part in a state where the engagement part 31 is engaged with the reinforcement 27.
Patent JP-S60131812-A (JP)
Inventor: OTOOARUFURETO GUROOSUKINSUKII
IPC: C01B21/14
Filed: 1984-11-30
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-H04129750-A (JP)
Title: Ink jet recording device
Inventor: MATSUI SHINYA
IPC: B41J2/185
Filed: 1990-09-21
Abstract: PURPOSE:To achieve a favorable recording while preventing the adherence of ink during a long period of storage from happening by applying a tube, the material of which is polyethylene or ethylene-vinyl acetate copolymer, and the sectional ratio of which is specified. CONSTITUTION:In order to reduce pressure loss of negative pressure which is generated at the pump section, and improve the recovery properties, it is required to make the inner diameters of a cap tube 21, sub-tank tube 11 and communicating tube 19 small. That is, the viscosity increased ink, bubble, and adhered dust and diet in a recording head 1 need to be eliminated assuredly by pressure difference between the pressure in a cap and sub-tank pressure. For this reason, if a tube made of polyethylene and ethylene-vinyl acetate copolymer is constituted to have a very thick wall, and at the same time, the ratio between the ink passage sectional area which is determined by the inner diameter of the tube and the area of the wall part of the tube is made to be 5% or less, adherence of the ink does not take place, and a favorable result can be obtained.
Patent JP-S62112189-A (JP)
Title: Electrophotographic type printer
Inventor: MIYAZAWA YOSHINORI
IPC: G03G21/00
Filed: 1985-11-11
Abstract: PURPOSE:To permit proximate disposition of an eraser and electrostatic charger and to reduce the size of a printer by moving a photosensitive body back and forth, executing the electrostatic charging, image exposure and development of the photosensitive body in the forward travel and executing the erasure of an electrostatic latent image by the full surface irradiation of the photosensitive body in the backward travel. CONSTITUTION:The flexible photosensitive body 1 formed with a conductor layer and photoconductive layer on a flexible base material moves toward a take-up roller 3 from a feed roller 2 in the forward travel A. The photosensitive body is electrostatically charged in a corotron charger 5 disposed on the photoconductive layer side during the traveling and is subjected to image exposure by an exposing device 6, by which the electrostatic latent image is formed on the flexible photosensitive body 1. The electrostatic latent image is visualized by the toner electrostatically charged by a developing device 7 and recording paper 9 is electrostatically charged to the polarity reverse from the charge polarity of the toner in a transfer charger 8, by which the toner image is transferred onto the paper 9. The photosensitive body 1 moves from the take-up roller 3 to the feed roller 2 in the backward travel B. The residual toner is removed by a cleaner 11 and the flexible photosensitive body is exposed over the entire surface by an eraser 12, by which the electrostatic latent image is erased.
Patent JP-H08116201-A (JP)
Title: Impedance converter
Inventor: ISHIDA MASATOSHI
IPC: H01P3/08
Filed: 1994-10-18
Abstract: PURPOSE: To attain ease of impedance conversion by making a window to a ground conductor and using a reactance variable means to change a reactance. CONSTITUTION: The converter is provided with a line conductor 1 and ground conductors 2a, 2b, and the line conductor 1 is inserted between the ground conductors 2a, 2b, via a dielectric material 3. Then at least one window is made to the one ground conductor 2a. In this case, windows 4a-4c are made to the ground conductor 2a and the reactance of an inductive reactance element 5 and a capacitive reactance element 6 is changed by the windows 4a-4c. That is, the reactance of the inductive reactance element 5 and the capacitive reactance element 6 is made variable. Then the shape (area) of the windows 4a-4c is changed by, e.g., a metallic piece or an added window. For example, metallic pieces 7a, 7b are arranged to cover part of the windows 4a, 4c are arranged to the ground conductor 2a, and an additional window 11 is formed to the ground conductor 2a side by side to the window 4b.
Patent JP-H03114499-A (JP)
Title: Washing machine
Inventor: TANI KAZUTOSHI
IPC: D06F33/02
Filed: 1989-09-29
Abstract: PURPOSE:To enable an appropriate setting of comparison standard value and to contribute to an appropriate automation of the washing process by controlling the washing process on the basis of the comparison result the optical transmissivity detected with the detecting means of optical transmittance and the comparison standard value output from the selecting means of standard value. CONSTITUTION:At a time a predetermined time has passed since the start of the washing process a detecting part of the optical transmittance 1 detects the optical transmittance of detergent to display it on a display part 3. When a user manipulates a standard value setting part 7 by looking at this display, a memory part 5 reads out a set comparison standard value by manipulation and stores it with the current optical transmittance while a standard value selecting part 9 outputs the set comparison standard value to a comparison part 6. When a setting part of the standard value is not manipulated, a selecting part of standard value 9 output fixed comparison standard value stored in advance on a comparison part 6. A process control part 11 decides on the termination time of washing on the results of comparison between the optical transmittance and fixed comparison standard value or set comparison value at the comparison part 6. Thus differences caused between the actual dirt of the laundry and the dirty condition of detergent can be amended by water to be used, temperature, the kind and quantity of detergent and the kind of dirt.
Patent JP-S62111644-A (JP)
Title: Storage of feed
Inventor: MIYAZAKI SHIRO
IPC: A23K3/02
Filed: 1985-11-11
Abstract: PURPOSE:To make it possible to prevent the putrefaction and deterioration of a raw feed and efficiently store the feed, by cutting off the circulation of air to a layer of the raw feed and inserting disoxidizing materials consisting essentially of iron powder absorbing oxygen into the raw feed layer. CONSTITUTION:An air barrier film 5 is spread on a filled layer of a raw feed 3, e.g. corn, stored in a silo 2, etc., for cutting off the circulation of air to the layer of the raw feed 3. Weights 6 are then placed thereon. Disoxidizing materials 4 consisting essentially of iron powder absorbing oxygen are further inserted into the layer of the raw feed 3. This method is applicable also to an already constructed silo structure and the raw feed 3 can be efficiently stored while preventing the putrefaction and deterioration thereof without installing a new power source.
Patent JP-H04131121-A (JP)
Title: Method and apparatus for treating exhaust gas
Inventor: IWASAKI HIDEAKI
IPC: B01D53/18
Filed: 1990-09-20
Abstract: PURPOSE:To prevent the accumulation of dust on the inner peripheral surface of an exhaust gas introducing pipe by allowing a washing solution to flow down to the exhaust gas introducing pipe connected to an exhaust gas introducing port in a downwardly inclined state as spiral flow in a jet scruber type washing chamber. CONSTITUTION:A high pressure jet nozzle 2 injecting a washing solution C under high pressure is provided to the surface of the ceiling of the washing chamber 4 of a jet scrubber main body A in a suspended state and an untreated exhaust gas introducing port 3 to which an exhaust gas introducing pipe 14 is connected in a downwardly inclined state is provided to the side surface of the main body A. The untreated exhaust gas sent out of a manufacturing process is guided to the washing chamber 4 through the untreated exhaust gas introducing port 3. At this time, the exhaust gas is reacted with the washing solution C and dust is ready to gradually accumulate on the interior of the exhaust gas introducing pipe 14 or the untreated exhaust gas introducing port 3. However, the washing solution C flows down through the exhaust gas introducing pipe 14 as spiral flow from a washing solution jet pipe 20 to wash the inner surface of the exhaust gas introducing pipe 14 to wash off dust.
Patent JP-H03114165-A (JP)
Title: Manufacture of multiple bundle slide brush material
Inventor: SHIMURA SHINICHIRO
IPC: B23K11/06
Filed: 1989-09-28
Abstract: PURPOSE:To obtain brush contact with high dimensional accuracy by electrically insulating the two-side outer circumferential surfaces of a flat groove in a roll electrode on which a bundle of wires is wound, applying a seam welding while the current flows only in the bundle and sashes of a window-equipped band-shaped base, and thereby preventing curving of an intermediate product for slide brushes due to electric heating of the left and right side edges of each window formed in the band-shaped base. CONSTITUTION:A bundle 2 of twenty horizontally aligned brush wires 1 is wound around a flat groove 3 having the same width as the bundle 2 formed in a roll electrode 4', wherein the two-side outer circumferential surfaces of the groove 3 are coated for electric insulation with Al2O3 film 4a. Then the bundle of wires is fed. A ladder-shaped band-shaped base 7 with windows 6 provided at a constant pitch is fed in the same direction on another roll electrode 5 having flat periphery facing the first named roll electrode 4'. The bundle 2 is seam welded to the sashes 8 of the band-shaped base 7 one after another with current feed under pressurization by the two roll electrodes 4', 5. Thus, an intermediate product 9 for slide brushes is yielded.
Patent JP-H0195404-A (JP)
Title: Dielectric porcelain composition material
Inventor: YOKOYA YOICHIRO
IPC: C04B35/00
Filed: 1987-10-07
Abstract: PURPOSE:To increase the mechanical strength of a dielectric porcelain material by containing SiO2 and copper oxide as by-components in a main component represented by Pba {(Mg1/3Nb2/3)xTiy}O2+a. CONSTITUTION:Two components of SiO2 and copper oxide as by-components are contained in a composition material represented by the formula of Pba {(Mg1/3Nb2/3)xTiy}O2+awhere x+y=1, and in the range of 1.010<=a<=1.085 and 0.880<=x<=0.980. And the weight percentage of SiO2 is 0.02% to 0.30% and that of copper oxide is 0.04% to 0.65% when converted to Cu2O. According to the aforesaid composition, it is possible to obtain a dielectric porcelain composition material having a large dielectric constant, high compaction, high resistibility and high mechanical strength from a baking process at a temperature equal to 1.050 deg.C or below in the partial pressure atmosphere of low oxygen.