baber/WOPTO huggingface dataset:
Patent JP-H0776648-A (JP)
Title: Binder and coating composition and its production and use
Inventor: HAINTSU DEIITORUFU BETSUKAA
IPC: B05D7/14
Filed: 1994-06-28
Abstract: PURPOSE: To provide a composition desirable as a material for a room- temperature-drying coating agent, a filling putty, or the like having good abrasive performance and workability and particularly suitable for automobile repair coating or the like.  
     CONSTITUTION: This composition contains one or more unsaturated polyesters having an acid value of 5-60 mgKOH/g, a hydroxyl value of 50-200 mgKOH/g, a weight-average molecular weight of 500-3,000 g/mol, and an ethylenic unsaturation content of 0.8-1.2 per 100 g of the polyester and obtained by reacting A) one or more α,β-ethylenically unsaturated dicarboxylic acids or anhydrides thereof with B) one or more hydroxyl-functional allyl ethers without other polyols added, and C) an ethylenically unsaturated compound having one or more oxirane groups in the molecule in a molar ratio A):B):C) of (2-4):(2-4):(0.5-1.8). 
     COPYRIGHT: (C)1995,JPO
Patent JP-H08338192-A (JP)
Title: Underground excavator attitude measurement device
Inventor: AKATSUKA NAOKO
IPC: E21D9/06
Filed: 1995-06-13
Abstract: PURPOSE: To measure attitude accurately by displaying the attitudes of a drill head and an induction machine on the same screen at the display part and varying the degrees of inclination so that the attitudes of both of them are identical to each other. CONSTITUTION: A magnetic field is generated from a drill head 4 provided at the top end of an excavator 1 and detected by an induction machine 5 installed on the ground so as to detect the position of the drill head 4 and guide it. In the attitude measurement device of this underground excavator, a drill head inclination degree detection means to detect the self inclination degree is installed on the drill head 4, and also an induction machine attitude detection means to detect the self inclination degree is installed on the induction machine 5. Next the degrees of inclination of the drill head 4 and induction machine 5 are displayed on the same screen at the display part 6 of the induction machine 5. Then the inclination of the induction machine 5 is varied so that the attitudes of both of them 4 and 5 are identical to each other on the display part in order to bring the induction machine 5 in parallel with the drill head 4 and measure the magnetic field strength accurately.
Patent JP-S5574195-A (JP)
Title: Manufacturing semiconductor laser
Inventor: SAKUMA ISAMU
IPC: H01S5/00
Filed: 1978-11-28
Abstract: PURPOSE: To readily control the carrier density in an active layer region by growing multiple layers on a Zn-diffused semiconductor substrate, drive-in-diffusing Zn which has been diffused in the sybstrate in a thermal treatment process, and controlling a p-type density of the active layer.  
     CONSTITUTION: Zn10 is diffused in a stripe shape with a specified width at an approximately central portion on a p-type GaAs semiconductor substrate 9. Then, on the substrate 9, an n-type GaAs layer 11, a p-type Al 0.3 Ga 0.7 As layer 12, an n- type active layer 13, and an n-type Al 0.3 Ga 0.7 As layer 14 are epitaxially grown sequentially in liquid phase. Thereafter, Zn10, which has been diffused into the substrate 9 in the thermal-treatment process, is drive-in-diffused again so that the front  reaches the layer 14. As a result, a portion of the layers 11 and 13 are converted into p-type and a p-type region 15 is formed. In this case, the control of the density  and the depth of Zn depends on the density and thickness of a Zn layer 10 which is  diffused into the substrate 9, and the desired p-type carrier density for the active  layer can be readily obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0441095-A (JP)
Title: Protective device for surface to be irradiated with laser
Inventor: WATANABE SHINJI
IPC: B23K26/066
Filed: 1990-06-04
Abstract: PURPOSE:To decrease the contamination of the surface to be irradiated with a laser beam and to allow long-term continuous laser welding by disposing a shielding plate in the vicinity of the front surface of the surface to be irradiated with the laser beam so that the fumes and spatters generated at the time of laser welding are shielded by the shielding plate. CONSTITUTION:A laser passage hole 11a of the size nearly equal to the diameter of the laser beam 5 is bored in the shielding plate 11. The work 1 is fixed to the work supporting base 6 of the turn table 2 and the turn table 2 is rotated to move the work 1 to the front of a laser irradiation device 3. The laser beam 5 cast from the laser irradiation device 3 is condensed to the welding point of the work 1 upon stopping of the work 1 to heat up the welding point. The fumes and spatters splash from the welding point at this time and the greater part thereof come into collision against the shielding plate 11. The arrival thereof at the surface to be irradiated with the laser beam is substantially prevented. The welding is executed successively in this way while the contamination of the surface to be irradiated with the laser beam is prevented.
Patent JP-H06331272-A (JP)
Title: Hot-air drier
Inventor: HATTORI MASAO
IPC: F26B21/12
Filed: 1993-05-25
Abstract: PURPOSE:To obtain a hot-air drier which can make uniform the flow velocity and the flow rate of hot air blowing off from a slit. CONSTITUTION:A hot-air drier 10 has a burner 11 producing hot air 81, a hot-air nozzle 20 and a hot-air delivery pipe 18. The hot-air nozzle 20 has a pair of upper and lower opening plates 25 and 26 forming a slit 21, an air chamber 23 into which the hot air 81 flows and a plurality of regulators 30 regulating an opening width delta of the slit 21. The air chamber 23 has an opening directed toward the slit 21 and provided in a joining part of the opening plates 25 and 26, while a plurality of guide vanes for regulation of the hot air are disposed in the direction of the lateral width of the slit 21, at positions in the middle between the opening part and the slit 21.
Patent JP-S6417601-A (JP)
Title: Output control apparatus of heating circuit for ski boots
Inventor: SHIRUBANO BURAGANORO
IPC: A43B3/35
Filed: 1988-06-16
Abstract: PURPOSE: To make controllable an output of a heating circuit according to the request of a skier by providing at least one power source and at least one switch sorting and selecting at least one resistor. CONSTITUTION: An electric circuit comprises a power source 2 and three resistors 3a, 3b. 3c connected in series, and is provided with a switch 4 having four different positions. This switch can supply electric current to all the resistors 3a, 3b, 3c, or to the two 3b, 3c, or to the one 3c only, or break the circuit. By use of a discharge limiting circuit between the power supply 2 and the switch 4, the polarity inverting phenomenon caused by the deep discharge of battery can be prevented. A skier can select the position of the switch 4 most suitable for heating his boots to a required level in using this device.
Patent JP-H08338740-A (JP)
Title: Automatic unit changeover device
Inventor: NAKAMURA YOICHI
IPC: G09G5/00
Filed: 1995-06-14
Abstract: PURPOSE: To change over unit systems while minimizing an effect on plant monitoring functions, by selecting automatically an optimum case out of changeover cases on the basis of existing conversion information. CONSTITUTION: Process data fetched from a plant by a computer are processed in conformity with conversion specification information 35 by executing various conversions of engineering values, various computations, etc., in accordance with prescribed procedures. Then, these data are stored as an engineering unit data base in a plant data base 32 in a storage device. In a unit changeover processing 38, engineering units are fetched from the conversion specification information 35, changeover information corresponding to the engineering units are fetched and a case number matched with a conversion range before changeover is retrieved out of the conversion information and determined.  According to a coefficient and the number of digits of the determined case number, the engineering values of the plant data are converted into the ones of a fresh engineering unit system and these are converted into display/print data. According to this constitution, effect on the existing software is minimized.
Patent JP-S5573518-A (JP)
Title: Method and device for manufacturing blow-molded container
Inventor: MIYAZAKI SHINICHI
IPC: B29K67/00
Filed: 1978-11-30
Abstract: PURPOSE: To manufacture a container which has a high transparency and whose shoulder is prevented from getting unnecessarily thick, by extending the shoulder of a cylindrical bottomed polyester resin piece in the axial direction to reduce its thickness and then blow-molding the piece.  
     CONSTITUTION: A polyester resin pipe 11 is fitted on a mandrel 21 and heated again. The upper end of the pipe is pressed by a die 22 so that the pipe is provided with a bottom 12. The bottomed pipe 13 is secured by a split die 23, a core 27 located a nozzle and a preforming chuck block 24 having a heater 26 on the bottom. The mandrel 21 is elevated to extend the pipe 13 in the axial direction to obtain an extended pipe 17 having almost the same length as a final product. The part of the pipe 17 corresponding to the shoulder of the final product is heated by the heater 26. The split die 23 and the core 27 are moved back relatively to the block 24 to extend said part of the pipe 17 in the axial direction to reduce the thickness of the part 18. The pipe 17 is then extended in the radial direction by blow molding. A container 30 is thus manufactured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5270396-A (JP)
Title: Manufacturing process of high-molecular electret
Inventor: SUMITA ISAO
IPC: H01G7/02
Filed: 1975-12-09
Abstract: PURPOSE: To get an electre having a large surface charge density and good stability by crystallizing a specified polarized high-molecular substance mainly composed of non-crystallized substance in an electric field. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0813773-A (JP)
Title: Projected corner cover fixture for edge member
Inventor: MURASHIMA YOSHIYUKI
IPC: E04F19/02
Filed: 1994-06-29
Abstract: PURPOSE:To easily cope with a slight change in angle at a projected corner, and make a space between the end sections of an edge member simply covered excellently in appearance in final touch. CONSTITUTION:A cover fixture main body 1 is formed roughly into an L-shape in cross section which is made up of a vertical piece section 2 and a horizontal piece section 3, a recessed groove 4 roughly in a V-shape in cross section is formed rough at the center of the back face of the vertical piece section 2 along over its full length in the vertical direction, and the remaining bottom section of the recessed groove 4 is formed into a section 5 which can be freely bent. A cut-out section 6 which is roughly in a triangle shape as viewed in a ground plane while being continued to the groove section 4, is formed in the horizontal piece section 3 of the cover fixture main body 1.
Patent JP-H09329720-A (JP)
Title: Itegrated optical waveguide and its production
Inventor: OBA MICHIO
IPC: G02B6/122
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To drastically decrease crosstalks by providing the intermediate of respectively independent optical waveguides adjacent to each other with dummy optical waveguides. SOLUTION: The plural respectively independent optical waveguides are formed in one flat planar transparent body. The intermediate of the respectively independent optical waveguides adjacent to each other is provided with the dummy optical waveguides (hatched parts). The points in the transverse direction where the dummy optical waveguides are installed may be any points, insofar as such points are the intermediate of the optical waveguides adjacent to each other as the purpose of installing the dummy optical waveguides is to shut off leaking light.  This process for production consists of selective photopolymn. method of irradiating a translucent high-polymer film contg. a photopolymerizable monomer with light through a photomask formed with optical circuit patterns, polymerizing the photopolymerizable monomer of the exposed part, then drying and removing the unreacted monomer, thereby forming the optical circuits. The integrated optical waveguides are easily produced by using a photomask formed with the integrated optical waveguides patterns having the dummy optical waveguides as the photomask.
Patent JP-S5849154-A (JP)
Inventor: HONDA SEIICHIROU
IPC: C08F255/02
Filed: 1981-09-17
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-S5848892-A (JP)
Inventor: SHIMIZU TAKEO
IPC: G21C7/16
Filed: 1981-09-18
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-H097989-A (JP)
Title: Cleaning system for removing impurity from material to be cleaned up and system for cleaning and simultaneously oxidizing surface of material
Inventor: ZINMAN IOSEF
IPC: H01L21/3065
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a washing system improved to remove impurity from a material to be washed. SOLUTION: A washing system includes a positive electrode (anode) 40 disposed near or contacted with a first side of a material 42 to be washed and negative collector electrode (cathode) 44 slightly distant from a second side of the material. The material and two electrodes are disposed in a chamber 46. It also includes a conductive medium 48 to produce a flow of negative charges composed of either electrons or cations when a voltage is applied between the anode and cathode. For this flow induced so as to move positive impurity ions to a second surface of the material, a layer of negative charges is provided near it. Because of no grid electrode, the impurity ions are removed from the material, without being impeded.
Patent JP-H05337850-A (JP)
Title: Industrial robot
Inventor: MUROTANI TETSUO
IPC: B25J19/00
Filed: 1992-06-08
Abstract: PURPOSE:To provide a rectangular coordinate type robot easy to manufacture and improved the appearance. CONSTITUTION:Plural engaging protrusions 17 of shape corresponding to engaging grooves 16 are formed at a cover 15, in the positions corresponding to the engaging grooves 16. That is, the engaging protrusions 17 are formed into trapezoidal shape in the cross section orthogonal to the longitudinal direction. A recessed groove 18 extended along the longitudinal direction is formed at a part between the respective engaging protrusions 17 of the cover 15, and plural plate springs 19 are disposed in the recessed groove 18. Each plate spring 19 energizes end plates 9, 10 to which the cover 15 is mounted or a support plate 8 in the direction of being separated from the cover 15, so that the fixing of the cover 15 to the end plates 9, 10 by the engaging protrusions 17 engaged with the engaging grooves 16 is realized without backlash.
Patent JP-H0440760-A (JP)
Title: Still video image recorder
Inventor: MIYAMOTO RYOSUKE
IPC: H04N5/253
Filed: 1990-06-07
Abstract: PURPOSE:To improve the still video SV camera by actuating a discharge lamp with a 1st close-up photography means before the photography recording, deciding the exposure value at recording in accordance with the output of the read- out video signal, and securing the proper exposure value just with a single recording operation. CONSTITUTION:A system controller 120 actuates a built-in discharge lamp 118 to irradiate the surface of a film 202 and integrates the signals exposed and stored into a CCD 106 via a sample-and-hold circuit 107 and a process circuit 108. When the integration output exceeds a proper level, the quantity of emitted light is decreased in response to the excessive output. Meanwhile the quantity of emitted light is increased if the output is less than the proper level. Then the controller 120 starts and stops the emission of light of the lamp 118 in accordance with the light emitting time set by the quantity of emitted light and irradiates the surface of the film 202 to record the images to a video floppy 116. As a result, the proper exposure value is obtained with a single recording operation and the operability is improved for a still video image recorder.
Patent JP-H0312433-A (JP)
Title: Rubber composition for tire tread
Inventor: SUGITA ISAO
IPC: C08L23/18
Filed: 1989-06-09
Abstract: PURPOSE:To obtain the subject composition excellent in breaking strength, abrasion resistance, wet skid and rolling resistance by blending a conjugated- diene butyl rubber, natural rubber, etc., and a specified rubber. CONSTITUTION:With (A) 10-50wt.%, preferably 15-45wt.% conjugated diene butyl rubber, (B) 30-90wt.% natural rubber and/or high-cis polyisoprene rubber and (C) 0-60wt.%, preferably 5-55wt.% of one or more rubbers selected from a polybutadiene rubber having >=20% 1,2-vinyl bond content, a styrene-butadiene copolymer rubber in which 1,2-vinyl bond content of the butadiene parts is >=20% and a polyisoprene rubber having >=20% sum of 1,2-bond and 3,4-bond are blended, thus obtaining the objective composition.
Patent JP-H04370692-A (JP)
Title: Deep pan material sensing device for induction heating cooking apparatus
Inventor: KUROKI YOICHI
IPC: H05B6/12
Filed: 1991-06-19
Abstract: PURPOSE:To construct a non-adjust type deep pan sensing deice for an induction heating cooking apparatus at a low cost and in small size, and therewith sense which sort of material the deep pan is made of without use of any current transformer. CONSTITUTION:AC current from commercial power supply is converted into DC current by a rectifier circuit 2, and resonant current is allowed to flow through a heater coil 5 through on/off control of a switching element 8 made by a control means 9, and a deep pan 4 is heated with a high frequency magnetic field generated by this heater coil 5. In the On time of switching element 8 determined previously, the output voltage of a Vce peak hold circuit 10 differs greatly depending upon which sort of material the pan 4 is made from. When peak appears in the supply voltage which is sensed by a power supply peak sensing means 12, comparison is made with the reference voltage generated by a reference voltage generating means 11, and a judging means 13 judges the material of the pan 4.
Patent JP-H01316081-A (JP)
Title: Lock/non-lock switching system
Inventor: HANABATAKE TOSHIO
IPC: H04N19/59
Filed: 1988-06-15
Abstract: PURPOSE:To eliminate troubles, such as a picture disturbance, etc., produced at the time of lock/non-lock switching by additionally providing a means which controls the lock/non-lock switching in accordance with the discontinued time of input signals. CONSTITUTION:A switch SW which switches lock/non-lock is controlled by means of a switching controlling means 30 by switching at the next logic. Namely, switching to an unlocked side (b) from a locked side is made for the first time when input discontinuation continues for a prescribed short period (about one frame). As a result, the clock signal of a clock source 18 is supplied to an A/D converter 11 through the switch SW. On the other hand, switching to the locked side (a) from the unlocked side (b) is performed for the first time when input discontinuation continues for a prescribed long period (about ten seconds). As a result, clock signals formed at a PLL circuit are supplied to the A/D converter 11 through the switch SW.
Patent JP-S633702-A (JP)
Inventor: TAMAI SEISHIN
IPC: B60K37/02
Filed: 1986-06-23
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-H1148635-A (JP)
Title: Transfer equipment for gathering and processing printing sheet and collecting chain used in the transfer equipment
Inventor: MUELLER HANS
IPC: B42C1/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To enable an optimal application to every size of printing sheet by fixing a carrier to a collecting chain in a raised state. SOLUTION: In the case of placing printing sheet 4 on the collecting chain 2, the printing sheet 4 is raised from the collecting chain 2 in the direction of arrow 28. In this instance, the rearward periphery 46 comes in contact with the carrier 5. When the carrier 5 is extended and projected from the collecting chain 2 in the vertical direction, the printing sheet 4 is turned upward. At this time, it flies from the collecting chain 2. In the state of the carrier 5 being inclined, the printing sheet is thrown back on the collecting chain 2 again downward in the direction of arrow 35. Accordingly, the printing sheet 4 is avoided from leaping.
Patent JP-H05337044-A (JP)
Title: Rice boiling device
Inventor: HASEGAWA SADAJI
IPC: A47J27/00
Filed: 1992-06-09
Abstract: PURPOSE:To easily extract an pot after rice is boiled by providing a height adjusting means capable of adjusting the vertical height of the pot. CONSTITUTION:A heating type rice boiling device is provided with an inner pot receiving plate 15 opening or closing the upper face of a case 13. An inner pot receiving hole 16 is provided at the center section of the inner pot receiving plate 15, and a screw shaft receiving plate 18 engaged with a screw shaft 17 is integrally fitted. A reversible motor 19 rotating the screw shaft 17 positively or reversely is removably provided on a stay 20 fitted to the bottom wall of the case 13. A motor positive-rotation switch 21 and a motor reverse-rotation switch 22 are provided on the inner pot receiving plate 15. When a handle 12 is gripped and pulled to this side to get out a case 6 and the motor positive- rotation switch 21 is turned on after the rice boiling work is completed, the reversible motor 19 is positively rotated, the screw shaft 17 is moved to the upper side, and the inner pot receiving plate 15 is lifted. The inner pot 9 can easily be taken from the inner pot receiving plate 15.
Patent JP-H11333451-A (JP)
Title: Method and apparatus for sterilization/purification by ultraviolet light
Inventor: YAMAGATA KOJI
IPC: C02F1/28
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To sterilize/purify a large amount of raw water by a method in which a backing made of a nonwoven fabric of metal fine wire bundles and metal fine wires, after being sputtered with a composite ceramic powder, is irradiated with ultraviolet light and brought into contact with liquid to be treated. SOLUTION: A backing 3 made of metal fine wire bundles of stainless steel, nickel, titanium, and others, a nonwoven fabric of metal fine wires, or metalplated carbon fibers is sputtered with composite ceramic powder comprising a photo-semiconductor catalyst and a ceramic having an adsorption function such as apatite, zeolite, active carbon, and others. An ultraviolet lamp 1 is arranged in a space constituted by the backing 3, and liquid or gas to be treated is introduced into the space, irradiated with ultraviolet light while being brought into contact with a photo-semiconductor catalyst, and sterilized/purified. In this way, sterilization/purification by ultraviolet light for a long time is made possible without the breakage of the backing 3.
Patent JP-S63315504-A (JP)
Title: Actuation of oxygen-enriching apparatus
Inventor: TOMOMURA MASAOMI
IPC: B01D53/04
Filed: 1987-06-16
Abstract: PURPOSE:To provide the titled actuation process where, in obtaining oxygen gas fro air by pressure swing adsorption using an adsorbent, the titled apparatus is shut down in such a state that the oxygen gas has been fed to the adsorption column at the end of oxygen-enriching operation so as to obtain the oxygen gas immediately after the reactuation. CONSTITUTION:An adsorbent capable of selectively adsorbing nitrogen and carbon dioxide gases (e.g. zeolite) is first prepared. A plural of adsorption columns packed with this adsorbent are fed with pressurized air to draw out enriched oxygen. After the termination of the adsorption process, air is released to expel nitrogen gas etc., and the oxygen-enriched gas is stored in a buffer tank under a pressurized state. At the termination of these operations, the selector valve is opened and the oxygen-enriching apparatus is shut down in such a state that the oxygen gas has been fed from the above-mentioned tank to the adsorption column.