baber/WOPTO huggingface dataset:
Patent JP-H01160767-A (JP)
Title: Multi-circuit hydraulic brake gear for car
Inventor: HERUMUUTO SHIYUTETSUFUESU
IPC: B60T8/1761
Filed: 1988-10-14
Abstract: PURPOSE: To attain anti-skid control with a simple structure in a pipeline from a master cylinder to a wheel cylinder by connecting an electromagnetic valve and a check valve to an auxiliary pump discharging part in parallel, and connecting an auxiliary pump pipeline to a reserver. CONSTITUTION: The pressure liquid generated at the hydraulic chamber 8 of a master cylinder 1 by depression of a brake pedal 3 is fed to the wheel cylinder 6a of a wheel 6 through a pipeline 7 for prescribed braking operation. When slip is detected by the wheel speed sensor 6b of the respective wheels 6, driving of the auxiliary pump 9 is started and an electromagnetic valve 14 is kept closed. The electromagnetic valve 14 is mounted to the pipeline 7 and an auxiliary pump discharging part 11 respectively, and a check valve 12a is mounted in parallel. Brake fluid pressure is depressed by the opening passage of the electromagnetic valve 14, and pressuring brake fluid pressure is conducted through the check valve 12a. It is thus possible to conduct anti-skid control with a simple total structure such as valve mechanism and piping.
Patent JP-H02107266-A (JP)
Title: Container lid having laminate of deodorant for food
Inventor: YANAGIDA MAKOTO
IPC: B65D51/28
Filed: 1988-10-17
Abstract: PURPOSE:To stably supply a deodorant at a proper concn. for a long time by laminating a synthetic resin film having air permeability, a hydrophobic synthetic fiber nonwoven fabric or synthetic paper to a sheet like article to gradually diffuse the deodorant through the laminate. CONSTITUTION:The laminate mounted to a container lid is formed by laminating a synthetic resin film having air permeability to at least one surface of a sheet like material having a deodorant impregnated or adsorbed therewith. As a laminating method, there are a method for adhering or fusing the entire surface or peripheral part of the synthetic resin film by an adhesive or heat sealing and a method for merely inserting a sheet in an air permeable film bag and sealing the inlet of the bag. Pulp 1 having the deodorant infiltrated therein is sealed in a bag 2 made of an air permeable synthetic resin film and this packed bag is received in the square cavity part provided to the central part of the rear of the container lid 3 and an air permeable synthetic resin film 4 is further bonded to the entire rear of the lid to be pressed and fixed thereto by a packing 5. By this constitution, a compact structure wherein the deodorant is mounted to the container lid in a sheet like state is obtained.
Patent JP-H01104358-A (JP)
Title: Dressing of complex sulfide mineral
Inventor: OKADA SHUN
IPC: C22B3/04
Filed: 1987-10-14
Abstract: PURPOSE:To recover a purified lead mineral with high quality in a high yield, by adding sulfuric acid to a sulfide mineral having an complex composition and difficult to treat, selectively sulfating PbS in the presence of a reducing agent, and then treating this complex sulfide mineral by the mineral flotation method. CONSTITUTION:Sulfuric acid is added to a sulfide mineral having a complex composition and difficult to treat and PbS is selectively sulfated in the presence of a reducing agent. The resulting complex sulfide mineral selectively sulfated is treated by the normal mineral flotation method, and a purified lead mineral is recovered as a precipitate. Preferred as the above-mentioned reducing agent are an iron powder, a zinc powder, and an aluminum powder. In the case where an iron is used, the amount of the powder added is not less than 20kg, preferably 20-60kg, per ton of the raw material, i.e., the complex sulfide mineral. In the case of a zinc powder, the amount of the powder added is not less than 10kg, preferably 10-40kg, per ton of the raw material, i.e., the complex sulfide mineral. According to this method, the separating efficiency in the flotation can be greatly increased and a purified Tb mineral having high quality can be recovered in a high yield.
Patent JP-H06105793-A (JP)
Title: Automatic shoe shining machine
Inventor: KIDA KENJI
IPC: A47L23/02
Filed: 1992-09-29
Abstract: PURPOSE:To provide a shoe shining machine which can polish shoes automatically only when the shoes put off are set in place. CONSTITUTION:An automatic shoe shining machine comprises a moving table 12 which is slided by a moving device to the inside and outside of the body 11, a holding tool to removably hold a pair of shoes on the moving table, a central brush 16 to polish the inner sides of the shoes installed rotatably approx. in the center of the body 11 on its insert hole side, side-face brushes 23 to polish the outer sides of the shoes installed rotatably on both sides of body 11 on its insert hole side, an oversurface brush 28 to polish the oversurfaces of the shoes installed rotatably on the over-part of the body 11 in its inside, and drive devices 21a, 21b, 21c, 21d which are to rotate the central brush 16, side-face brushes 23, and oversurface brush 28.
Patent JP-H08101655-A (JP)
Title: Display device
Inventor: AOKI NOBUHIKO
IPC: G09F9/37
Filed: 1994-09-29
Abstract: PURPOSE: To provide a display device which exhibits its display function even in dark environment and increases an attention attracting force and is relatively simple in structure and freely carried by providing a light self-emitting function and giving a dynamic function to a display part. CONSTITUTION: An electromagnetic actuator 1 is constituted by superposing a fixed element 1a formed by arranging transparent beltlike electrodes on a transparent insulating base at specific intervals and a moving element 1b formed by giving plus and minus charges to a light-shielding insulating thin leaf body, and a packaged EL element is constituted by storing an organic dispersed film type EL element having a light emission layer arranged between a back electrode and a transparent electrode in a moisture-proof film, and the light emission surface of the packaged EL element 2 is positioned on the side of the fixed element 1a or moving element 1b of the electrostatic actuator 1 and a display part 3, which is divided by the movement of the moving element 1b,  is formed on the top surface of the fixed element 1a of the electrostatic actuator 1 or the light emission surface of the EL element.
Patent JP-S61137333-A (JP)
Title: Transistor
Inventor: TATENO KENICHI
IPC: H01L21/60
Filed: 1984-12-07
Abstract: PURPOSE:To obtain a transistor which protects an apparatus from an overcurrent by setting a resistance value of connecting line between an emitter electrode and an external lead larger than the resistance value of connecting line between the base electrode and external lead. CONSTITUTION:A base electrode 4 of power transistor is connected with an external lead 5 with an Al fine lead 6, and the emitter electrode 7 is connected with an external lead 8 with a finer Al lead 9 than the Al fine lead 6. According to this structure, a transistor functions as an element of the circuit and becomes equivalent of a fuse when an overcurrent flows and protects other circuit element from an overcurrent by opening the circuit.
Patent JP-H0979948-A (JP)
Title: Information system for automobile inspection line
Inventor: HONDA HIROAKI
IPC: B60S5/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To enable even a beginning examinee to feel easy when his automobile is inspected by providing a TV monitor at each inspection section of an automobile inspection line to display the explanatory videos of the inspection procedure to be executed at each section. SOLUTION: Visual inspections are performed at a first inspection section A and inspections with a side slip tester 11 and a brake speed test 12 are performed at a second section B. Then inspections with an exhaust gas tester 13 and a head light tester 14 are performed at a third section C and bottoms of car bodies are inspected for oil leakage, etc., in a pit 15 at a fourth inspection section D. TV monitors 5a-5d are respectively provided at the sections A-D and TV cameras 3a-3d are provided near those 2b, 2d, and 2e of the stopping lines 2a-2f marked on the floor. Therefore, even a beginner can smoothly receives inspections, because he can stop his automobile at proper stopping positions and understand the inspection procedures when he watch the monitors.
Patent JP-H07115031-A (JP)
Title: High-voltage ceramic capacitor
Inventor: SATO TSUKASA
IPC: H01G4/00
Filed: 1993-10-18
Abstract: PURPOSE:To guarantee twenty thousand lightning repetition equivalent to the life of about twenty five years, by constituting a gap being the radius difference between the hem edge part of the disklike ceramic and the disklike electrode layer of a high-voltage ceramic capacitor so as to fit it to a V-n characteristic. CONSTITUTION:External lead terminals 4 and 5 are fitted by soldering etc., to whole-surface electrode 2 and 3 made of silver etc., formed on the whole surfaces of both end surfaces of a cylindrical dielectric layer 1 made of ceramic of BaTiO3 or SrTiO3 etc., or to partial electrodes 7 and 8 and the whole excluding the external lead terminals 4 and 5 is molded with molding resin 6 having Al2O3 as filling material. Basing on the recognition that a proper gap dimension exists for preventing the deterioration of a capacitor, when lightning impulses are applied repeatedly, the shape of the high-voltage ceramic capacitor is kept as it was before, and the dimension of the gap is regulated to 0.2-0.6mm. As a result, it becomes possible to guarantee twenty thousand times of use.
Patent JP-H02106780-A (JP)
Title: Cleaning device for electrophotographic device
Inventor: ABE YOSHIAKI
IPC: G03G21/10
Filed: 1988-10-14
Abstract: PURPOSE:To prevent the peeling, chattering and wear of a blade, to prolong the life of the blade, and to eliminate cleaning failure by forming a blade edge part which comes into contact with parts except the image forming part of a photosensitive body with a material whose friction coefficient is small. CONSTITUTION:With the blade 5, its central part 8 which is in contact with the image forming part of the photosensitive body is formed with polyurethane of common use, and the edge part 9 which comes into contact with the part except the image forming part is formed with polyurethane rubber filled with polyvinylidene fluoride of a low friction coefficient. Thus, the frictional resistance between the blade and the surface of an image carrier can be minimized. Therefore, the peeling and chattering of the blade are prevented, and the wear is restrained to prolong the life of the blade. As a result, satisfactory cleaning is performed.
Patent JP-S61139290-A (JP)
Title: 3-phase multiplication power supply device
Inventor: SUZUKI YASUMASA
IPC: H02P6/08
Filed: 1984-12-10
Abstract: PURPOSE:To eliminate an offset regulation and to improve the accuracy by directly distributing the current of a current source by differential amplifiers of good symmetry, and the adding or subtracting the currents by a current mirror circuit. CONSTITUTION:3-phase signals V1, V2, V3 are input to 3 differential amplifiers 1, 2, and V4, V5, V6 inverted from the signals V1, V2, V3 are input to 3 differential amplifiers 3, 4. The sum of the collector currents of the amplifiers 1, 2 is input to current mirror circuits 7-9, and the sum of the collector currents of the amplifiers 2, 3 and the difference of the outputs of the current mirror circuit 7-9 are 3-phase multiplication outputs M1-M3. Thus, an offset regulation can be unnecessitated, the accuracy is improved, and a 3-phase multiplier adapted for an integration circuit can be obtained.
Patent JP-H11102863-A (JP)
Title: Manufacture of polycrystalline semiconductor film
Inventor: FUJIMURA TAKASHI
IPC: H01L21/268
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To regenerate fine crystals as crystals having effectively long mean grain diameter by a method, wherein the energy density of a first laser beam irradiation is set at such a value that the fine crystals are mixed in large crystals and a second laser beam is irradiated with energy density lower than that of the first laser beam irradiation. SOLUTION: The first beam of energy density which is adequate for to fusing and recrystallizing an amorphous semiconductor film is irradiated to polycrystalline an amorphous semiconductor film, and thereafter a second beam of energy density lower than that of the first beam is irradiated to recrystallize the semiconductor film. The first irradiation has a distribution of 0.1 to 0.6-μm crystal grain diameters, which are obtained by having a beam of an energy density of 310 J/cm<2> irradiated, for example and are shown by a distribution line D1.  Then, as a result of obtained by taking place the second irradiation with an energy density lower than that at the time of the first irradiation, such as an energy density of 280 J/cm<2> , fine crystals do not exist in the polycrystalline silicon film as shown by a distribution line D2, the crystal grain diameters of crystals contained in the silicon film are 0.3 to 0.6 μm, and the mean crystal grain diameter of the crystal grain diameters becomes a uniform crystal grain diameter of about 0.4 μm.
Patent JP-H11102674-A (JP)
Title: Thin secondary battery
Inventor: HANABUSA SOICHI
IPC: H01M2/12
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To easily release its gas outside, and prevent a burst when internal pressure increases since gas is generated at overcharge time by arranging a slit part in a resin film part which has rigidity of an enclosing material opposed to a hole arranged in a thermally fusible resin film of an enclosing material inside surface and is put in a nonadhesive condition to metallic foil. SOLUTION: A power generation element 5 is sealed by seal parts 6a, 6b and 6c by mutually and thermally fusing a thermally fusible resin film of its inside surface on the three side edges of an enclosing material 4. The power generation element 5 is layered in order of a positive electrode connected to an external positive electrode lead 13, a polymer electrolyte layer being a separator and a negative electrode connected to an external negative electrode lead 17. A cross-shaped slit part 19 is arranged in a resin film part which has rigidity of the enclosing material 4 opposed to a circular hole 18 arranged in the thermally fusible resin film of the inside surface of the enclosing material 4 and is put in a nonadhesive condition to metallic foil. Therefore, when internal pressure increases since gas is generated, a burst is prevented by realeasing its gas outside.
Patent JP-H04139585-A (JP)
Title: Image processor
Inventor: HARA HIROYUKI
IPC: G06T11/80
Filed: 1990-10-01
Abstract: PURPOSE:To execute the shaping by a simple operation even if a gap or a shift is generated in a graphic by generating automatically a graphic circumscribed or inscribed to an original graphic by a designated shape and executing the shaping of the original graphic. CONSTITUTION:Each configuration block is connected to a system bus 1. A program memory 3 selects/read in suitably a program for an editing processing from a hard disk storage device 14. A read-out program is executed in a CPU 2. That is, the CPU 2 calculates and generates a rectangular graphic circumscribed to a selected graphic by an arithmetic expression determined in advance from an end point and a control point of a selected graphic. Subsequently, by calculating a rectangle circumscribed to the selected graphic by the above arithmetic expression from the end point and the control point of the selected graphic, an elliptical graphic inscribed to the calculated rectangle is generated. In such a way, an operator's instructing operation related to graphic shaping can be simplified.
Patent JP-H10105910-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SAKAMOTO JUNICHI
IPC: G11B5/024
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To miniaturize a circuit configuration and to reduce the cost for the device by selecting either or both of full width erasing and sound erasing/ bias operations by one oscillation circuit so as to cope with two kinds of functions of normal recording and post recording. SOLUTION: When the oscillation circuit 11 is operated at the post-recording time, an oscillation current outputted from the oscillation circuit 11 is inputted to a sound erasing head 12, and a sound signal recorded on a magnetic tape 16 is erased by a sound erasing head 12. On the other hand, the oscillation current outputted from the oscillation circuit 11 is also inputted to a switch 15, whereas the switch 15 at this time is in its off-state by control of an operating part 17, and the oscillation current does not flow into a full width erasing head 14, and hence the full width erasing head 14 does not operate.
Patent JP-S62119448-A (JP)
Title: Gas leak alarm
Inventor: WATANABE KATSUMI
IPC: G01N27/16
Filed: 1985-11-20
Abstract: PURPOSE:To eliminate malfunctioning caused by an imbalance of a bridge circuit when a power source is closed and changes in the surrounding situation during the operation, by using a drop in the voltage in the current detection resistance connected in series to the bridge circuit. CONSTITUTION:Prior to the electrical energization, the resistance values of a gas sensor 7 and a temperature compensation element 8 are relatively so low that a bridge circuit 2 is not balanced. So, when the power source 1 is closed, a voltage is generated at the output of the circuit 2. But, a large current flows to a resistor 13 and a comparator 14 sends a voltage to check the sounding of buzzer 5. Then, when the temperature of the elements 7 and 8 is raised to a fixed value to raise the resistance value, the voltage drop of the resistor 13 is decreased so that the checking of the sounding of the buzzer 5 is released while the bridge circuit 2 will balance. When wind blows to the elements 7 and 8 or the elements get in contact with water, the temperature of the elements 7 and 8 lowers to break the balance of the bridge circuit 2, which is inclined to sound the buzzer 5. The current of a current detection resistor 13 increases to check the sounding of the buzzer 5 through a comparator 14.
Patent JP-S61139093-A (JP)
Inventor: HIROSE ATSUKO
IPC: H05K3/46
Filed: 1984-12-10
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-H0570294-A (JP)
Title: Production of ktiopo4 single crystal
Inventor: HIRAI TOSHIYUKI
IPC: C30B29/22
Filed: 1991-09-12
Abstract: PURPOSE:To obviate the inclusion of an OH group in the single crystal by melting and cooling a mixture composed of KPO3, TiO2 and K2TiO3, then immersing a seed crystal of KTiOPO4 therein and growing the single crystal while cooling the melt. CONSTITUTION:The KPO3, the TiO2 and the K2TiO3 are mixed at (x-y+z)/2(x- y)]=0.55 to 0.75 when the respective molar numbers are designated as x, y, z in such a manner that the ratio of the flux and the KTiOPO4 satisfies the range of formula. The mixture is then melted by heating at 900 to 1100 deg.C. This mixture is cooled down to a satd. state of the KTiOPO4 and thereafter, the seed crystal of the KTiOPO4 is partially melted in this melt and the single crystal is grown while slow cooling at <=10 deg.C/day cooling rate.
Patent JP-H0598368-A (JP)
Title: Production of high density powder sintered titanium alloy
Inventor: TAJIMA HIDENORI
IPC: B22F1/00
Filed: 1991-10-08
Abstract: PURPOSE:To produce a high density powder sintered titanium alloy capable of being made highly densified. CONSTITUTION:At the time of producing the high density powder sintered titanium alloy by mixing a titanium powder and a previously alloyed alloy powder and subjecting the resulting powder mixture to compacting and to sintering, a powder prepared by crushing spongy titanium in a solvent capable of dessolving NaCl or MgCl2 is used as the titanium powder.
Patent JP-S63109587-A (JP)
Inventor: PATORITSUKU JIEI MATSUKAASHII
IPC: G06T15/10
Filed: 1987-10-15
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-H10180843-A (JP)
Title: Driving transmission device of biaxial extruder
Inventor: IDE AKINORI
IPC: B29C48/405
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To adjust a phase without disjointing a once assembled gear by reducing the number of parts by a method wherein one end is connected to a first screw, the other end is connected to a transmission shaft, an idler spur gear, and an idler shaft, and two ounces of idler helical gears are fitted to the other end of the idler shaft. SOLUTION: A transmission shaft 13 is connected to a first screw 11, a thrust bearing 43 receiving a large trust load owing to the first screw 11 is fitted to the transmission shaft 13, and a motor 30 is connected to the output shaft 19. A second screw 12 is connected to a transmission shaft 41 wherein a helical gear 42 method with an opposed part of a pair or idler helical gears 39 is fitted. The idler helical gear 39 is fitted to an idler shaft 37, an idler spur gear 35 is fitted to an opposed end of the idler spur gear 35 is fitted to an opposed end of the idler helical gear 39 of the idler shaft 37, and an idler spur gear 35 meshes simultaneously with a spur gear 34 fitted to the transmission shaft 13 to which the first screw 11 is connected.
Patent JP-H08124680-A (JP)
Title: Lighting system
Inventor: KATO JUNICHI
IPC: H05B37/02
Filed: 1994-10-26
Abstract: PURPOSE: To produce a comfortable space by controlling the light output of a first lighting load according to the change of light output of a second lighting load so that the difference in light output between the first lighting load and the second lighting load is minimized. CONSTITUTION: This system is formed of at least an illuminance detecting part for detecting the illuminance of a flat surface lighted by a first lighting load La1 and a first control part 21 for outputting a dimming signal to the first lighting load La1 It is also formed of at least a first lighting part for lighting a relatively wide space and a second control part 22 for outputting a dimming signal to a second lighting load La2 . This system also has a second lighting part for lighting a relatively narrow space. It further has a transmission device for transmitting the lighting information of the second lighting load from the control part 22 to the control part 21, and the light output of the load La1 is controlled according to the change of light output of the second lighting load so that the difference in light output between the load La1 and the load La2 is minimized.
Patent JP-H03123750-A (JP)
Title: Optically active liquid crystal compound
Inventor: GEJITOUSHIYO HIROSHI
IPC: C07C69/94
Filed: 1989-10-04
Abstract: NEW MATERIAL:An optically active liquid crystal compound expressed by formula I (R* is 4-13C optically active alkyl having asymmetric carbon atom; R is 1-20C straight-chain alkyl; A is OCO or O; X is H or F; either of Y and Z is single bond and the other is CH2CH2). EXAMPLE:Optically active 4-alkyloxycarbonyl-4-[2-(4-alkoxyphenyl)ethyl]biphenyl expressed by formula II. USE:An optically active liquid crystal compound, useful as a display element or electrooptical element, excellent in stability, having a wide temperature range capable of exhibiting a chiral smectic C phase and sufficiently mixable with other smectic liquid crystal compounds. PREPARATION:A compound expressed by formula (G) is reacted with a compound expressed by formula (B) in the presence of a catalyst expressed by the formula (PPh3)2PdCl2-CuI (Ph is phenyl) in triethylamine to provide a compound expressed by formula (H), which is then substituted with hydrogen in the presence of a Pd/C catalyst to afford the compound expressed by formula Ia.