baber/WOPTO huggingface dataset:
Patent JP-H04262951-A (JP)
Title: Hydraulic brake device
Inventor: ROORANTO HORUTSUMAN
IPC: B60T8/175
Filed: 1991-11-07
Abstract: PURPOSE: To reduce a required hydraulic output, compared with prior arts, thereby suppress the heating of a return pump, reduce the noise, and remove the defect of a pressure limiting valve, or the possibility of the inclusion of air to brake fluid. CONSTITUTION: This system is provided with valve devices 46, 46' consisting of a charging valve and a selector valve which is constituted as a 2-port 2-position directional control valve for furnishing brake pressure in driving slip control. By starting the valve devices, the selector valves 48, 48' are closed and the charging valves 47, 47' are opened for pressure increase, both the selector valves 48, 48' and the charging valves 47, 47' are closed for pressure holding, and the charging valves 47, 47' are closed and the selector valves 48, 48' are opened for pressure reduction.
Patent JP-2000123889-A (JP)
Title: Electrical connection terminal and electric connector
Inventor: UENO SEIICHI
IPC: H01R4/24
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connection terminal and an electric connector capable of simply and surely connecting to an electric wire. SOLUTION: The electric connector has a terminal connecting part 11 for electrically interposing an electric wire by fitting each other in the state the electric wire C is interposed and a terminal crimping part 12, a first housing 15 for holding the terminal connecting part 11 in an insulating state, and a second housing 16 for holding the terminal crimping part 12 in an insulating state, the terminal connecting part 11 has a base part 11a and a barrel 11b which passes through the electric wire by combining the first housing and the second housing, the terminal crimping part 12 has a guide part for bending the barrel 11b through which the electric wire is passed in a curl state by combining the first housing 15 and the second housing 16,  an interposing part with which the tip of the bent barrel 11b comes in contact and for interposing the electric wire between the base part 11a and itself.
Patent JP-2001109391-A (JP)
Title: Substrate for connection and method for packaging plane display device using the substrate for connection
Inventor: KAGA TOSHIRO
IPC: G02F1/1345
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of a plane display device constituted by connecting display panels and PCBs to each other with FPCs and to reduce its cost by enabling the reduction of the number of parts and the unification of parts. SOLUTION: The FPCs 13 and 14 which are respectively arranged with first electrode groups in liquid crystal panel side junctures and second electrode groups in PCB side junctures respectively and are arranged with the reference index positions of the first electrode groups offset from the reference positions of the second electrode groups are used and the liquid crystal panels 11 are packaged by combining the arrangements of the FPCs 13 and 14 according to the sizes of the liquid crystal panels 11 to be used.
Patent JP-H06140306-A (JP)
Title: Method and apparatus for projection exposure
Inventor: SUZUKI KAZUAKI
IPC: G03F9/00
Filed: 1992-10-29
Abstract: PURPOSE:To improve the resolution taking a polarization of illumination light into account. CONSTITUTION:A slit pattern 19 on a reticle R to be transferred is decomposed into a slit pattern 21 on a reticle R1 and that 23 on a reticle R2, according to the direction of the spatial frequency components. Illumination light to illuminate the slit patterns 21 and 23 is polarized in the direction (X and Y directions) perpendicular to that in which there are spatial frequency components. The images of the slit pattern 21 and 23 are sequentially transferred onto a photosensitive substrate under the polarized light.
Patent JP-H06134981-A (JP)
Title: Recorder
Inventor: SUWA KANAME
IPC: B41J29/00
Filed: 1992-10-29
Abstract: PURPOSE:To decrease recording noises and to improve the recording speed and character quality by providing means, which individually detect the attachments and removals of a plurality of recording heads, and means, which control a driving signal to a driving source for a carriage in response to the outputs of the above described means. CONSTITUTION:Detecting switches 3h-1 and 3h-2, which individually detect the presence or absence of the mounting of each ink head, are provided at ink-head mounting parts 3i-1 and 3i-2 of a carriage 3. When one ink head is mounted on the carriage 3, the pulse width of a driving signal is set in short width by the amount corresponding to the reduction in inertial load of the carriage 3. In an accelerating region (a), the pulse width of phi1-phi4 are set 5t 4t 3t 2t. In a constant speed region (b), the pulse width are set at 2t. In the decelerating region (c), the pulse widths are set 2t 3t 4t 5t. In this way excitation is performed. Thus, each conducting width is shortened by 1t, and the rotating torque of a step motor 13 is decreased. The transient characteristic of the running of the carriage is made to be the same as the characteristic when the carriages 3 are two. In this way, the printing noises are decreased, and the printing speed and the quality of the recorded characters are improved.
Patent JP-H02139875-A (JP)
Title: Air button cell
Inventor: AKIYAMA TAICHI
IPC: H01M12/06
Filed: 1988-11-17
Abstract: PURPOSE:To prevent the dislocation of an air diffused paper sheet at the bottom of a positive electrode case and a liquid leakage at the air hole of the positive electrode case by inserting the air diffused paper sheet having a circular hole part sized to a projection part on the inner side of the bottom of the positive electrode case along the case bottom. CONSTITUTION:The diameter of an air diffused paper sheet 2 is made to have a diameter of 7mm, and the diameter of the central circular hole part of the sheet is made to have 3.6mm. In addition, the flat part of the inner side of the positive electrode case bottom is made to have a diameter of 8.6mm and the central circular projection 11 of the flat part is made to have a diameter of 3mm and a height of 0.5mm. The air diffused paper sheet 2 having a circular hole to suit the aforesaid projection 11 is inserted, thereby fabricating a cell.
Patent JP-H10114189-A (JP)
Title: Liquid writing instrument with valve device
Inventor: KOBAYASHI SEIICHI
IPC: B43K7/02
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To write by preventing reverse flow of ink generated due to upward writing or impact, preventing stain of barrel interior, hand or clothing, and pumping by utilizing pressurization of writing pressure even if the ink has high viscosity. SOLUTION: A return spring 27 is urged between a barrel 2 and an end shaft clamped with a pen core 20 at its end to provide the end shaft to longitudinally move the end shaft to the barrel 2 in a suitable range. And, a first valve chamber 23 in which a first valve disc 23 is brought into contact with a seat 17 by a first spring 24 to be closely engaged at normal time is provided in the end shaft at the rear of the core 20. Further, second valve chamber constituted so that a second valve disc 25 is brought into contact with the seat 17 to be closely engaged by a second spring 26 at normal time in an end inner hole of the barrel 2 at the rear of the valve disc 23 to become a sealed chamber suitably flexible in an axial direction between the first and second discs 23 and 25.  And, a plug 31 or grease-like follower 30 following to consumption of ink in close contact with an inner peripheral wall of an ink container 28 is provided in ink 29 and at a rear end of the ink 29 at further rear of the second disc 25, and a tail plug having a vent hole communicating with the atmosphere is provided at a rear end of the barrel 2.
Patent JP-H02137340-A (JP)
Title: Method for resin coating
Inventor: NAGASAWA SHIGENOBU
IPC: B05D1/32
Filed: 1988-11-18
Abstract: PURPOSE:To improve resin dripping result by linearly discharging fence agent from a discharge nozzle to a place to prevent the more resin from diffusing prior to the drop of the resin for soft error countermeasure. CONSTITUTION:Resin resistant fence agent is so linearly formed as to surround a memory cell, and resin 7 is dripped to coat. The used fence agent has, for example, performance for repelling against polyimide or silicone resin for soft error countermeasure like waterproof water repellant, and high electric insulation. In this case, the agent is linearly discharged from a discharge nozzle to a necessary position before the resin 7 is dripped, and the resin 7 is then dripped. Then, the resin 7 starts diffusing due to its viscosity, but stops diffusing at a fence film 6, and further diffusion is prevented. Thus, the resin can be dripped to coat desirably.
Patent JP-H10134904-A (JP)
Title: Pressure contact connector provided with shield function
Inventor: HIRAI HIROKI
IPC: H01R24/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To connect a plurality of insulated electrical wires for a cable with connector terminals by simple operations in a lump, and furthermore make each shield layer excellent at their connections. SOLUTION: A plurality of terminal housing chambers 30 and pressure contact terminals 32 to be housed in the aforesaid chambers, are lined up in the housing, and drain wires DW are so designed as to be pressed into contact with the pressure contact terminals 32 so as to be connected therewith. A shield housing side shell 40 and a cover side shell 50 are provided inside the housing 22 and the cover 24 respectively, and either of the shells is brought into contact with the reassure contact terminals 32 which the drawn wires DW are brought into pressure contact with.
Patent JP-S63144643-A (JP)
Title: Telephone set connection system
Inventor: YOSHIZAWA KENICHI
IPC: H04M3/42
Filed: 1986-12-08
Abstract: PURPOSE:To prevent a mischievous telephone call or the like by providing a talking enable state detecting means and a tone signal transmitting means to an originating side and providing a tone signal recognition means to an incoming party so as to allow the incoming party to recognize the telephone number of the originating side. CONSTITUTION:The originating side telephone set 11 or the originating side exchange 12 is provided with the talking enable state detecting means 10 and the tone signal sending means 20 and sends an originating side telephone number to the incoming party through a line as a tone signal when the originating side and the incoming party reach the talking enable state. Moreover, the incoming party telephone set 13 or the incoming party exchange 14 is provided with the tone signal recognition means 30, the means 30 recognizes the tone signal and displays the originating side telephone number onto a display device. Since the originating side telephone number is sent automatically by the tone signal from the originating side exchange 12 or the originating side telephone set 11 after the line connection in this way, the incoming party can recognize the telephone number of the originating side. Thus, such functions as originating number display, incoming call restriction, prevention of mischievous call and recalling are realized easily.
Patent JP-H01136524-A (JP)
Title: Motor controller
Inventor: YAMAGUCHI MASARU
IPC: H02P25/10
Filed: 1987-11-20
Abstract: PURPOSE:To prevent an unnecessary circuit breaking by cutting off a breaker for wiring by means of the current and the time value more or less smaller than the current and the value specified by the overload capacity of an operating transformer and the fusing characteristic of a protective fuse for a controlling circuit. CONSTITUTION:The power from a bus bar 1 is supplied to a motor 6 through a breaker 2 for wiring and an electromagnetic contractor 3. The load current is detected by a current converter 4, and is inputted in a theoretical operation circuit 12a through an input circuit 12c. While, the voltage for a load is branched through an operating transformer 8 to use as the controlling power supply, but the current of the controlling power supply is detected by a current detection circuit 12j, is inputted in the theoretical operation circuit 12a, and compares with a value to be filed in a memory circuit 12f. The current and the time value more or less smaller than the current and the time value specified by the overload capacity of the operating transformer 8 and the fusing characteristic of a protective fuse 9 for a controlling circuit is filed in the memory circuit 12f, and when the current value of the controlling power supply is in excess of said value, a breaker for wiring is cut off.
Patent JP-H10130876-A (JP)
Title: Electrolytic ozonized water producing unit and its regenerating method
Inventor: TANIOKA TAKASHI
IPC: C02F1/78
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for regenerating an electrolytic ozonized water producing unit when the ozone concn. is lowered and to furnish the electrolytic ozonized water producing unit capable of being appropriately regenerated. SOLUTION: Water is continuously introduced into the electrolytic cell having a high molecular electrolyte membrane 1, an anode 2 and a cathode 3, and a DC voltage is applied between the anode and cathode to produce water from the anode side. When the device is regenerated, an acidic soln. is supplied to the electrolytic cell to clean the membrane 1, anode 2 and cathode 3. Otherwise, deionized water or distilled water is supplied to the anode side, and electrolysis is conducted to regenerate the membrane 1.
Patent JP-H07136900-A (JP)
Title: Numerically controlled machining method
Inventor: KITAZAWA JIYUUICHI
IPC: G05B19/4093
Filed: 1993-11-22
Abstract: PURPOSE:To efficiently provide a highly precise machined product by machining an object to be machined in the direction, in which a curvature of a machined face of the machined product is the predetermined value or less, on the basis of the first tool locus data, and then, machining the object in the direction crossing at right angles with the machining direction on the basis of the second tool locus data. CONSTITUTION:In machining of a press die 2 or the like, firstly in the first step, a machining area is set so that a curvature of a machined face to at least one direction of a machined product is the predetermined value or less, and secondly in the second step, the first tool locus CL1 data which is approximately parallel to one direction is set on the basis of a shape data of the machining area. Thirdly in the third step, a locus direction crossing at right angles with the locus direction of the first tool locus data is set as the second tool locus CL2 data, and then, the first and the second tool locus data are converted into NC machining data. After an object to be machined is machined on the basis of the NC machining data based on the first tool locus data, the object to be machined is machined on the basis of the NC machining data based on the second tool locus data.
Patent JP-H04169399-A (JP)
Title: Aircraft
Inventor: YAGISHITA IKUZO
IPC: B64C27/24
Filed: 1990-10-31
Abstract: PURPOSE:To perform the vertical takeoff/landing as a rotor type airplane and perform a high-speed flight as a fixed wing type airplane by overlapping four rotors, two each on the right and left, to obtain a fixed wing, and vice versa. CONSTITUTION:When an aircraft is set to the rotor type A, it can perform the vertical takeoff/landing and a horizontal flight as a helicopter. When it is set to the fixed wing type B from the rotor type A, the rotation of blades 1, 2 of main rotors is stopped, then the front blade 1 and the rear blade 2 are fixed at positions + or -45 deg. and + or -135 deg. with respect to the longitudinal axis of an airframe. The front blade 1 is rotated backward, the rear blade 2 is rotated forward while the root sections of the blades serve as the axis, the front blade 1 is rotated backward by an intra-blade link system to open its rear edge, and the front blade 1 is engaged with the rear blade 2 into one wing. Tail rotor blades 5 are vertically covered with a cover after the rotation is stopped.
Patent JP-H01135781-A (JP)
Title: Optically active epoxidized alcohol and production thereof
Inventor: KITATSUME TOMOYA
IPC: C07C43/178
Filed: 1987-11-20
Abstract: NEW MATERIAL:A compound expressed by formula I [Ph represents (substituted)phenyl]. USE:Useful as various biologically active substances and liquid crystal compounds. PREPARATION:An optically active compound expressed by formula II is epoxidized using an organic peroxide, for example metachloroperbenzoic acid, or tertiary butyl hydroperoxide. The compound expressed by formula II as a starting raw material can be produced by obtaining an ether compound from propargyl alcohol and benzyl chloride, subjecting metal-hydrogen interchange with a Grignard reagent to form an anion, introducing thereto a trifluoromethyl group to form a ketone, reducing carbonyl group thereof to form an alcohol, which is reduced with a reducing Al to form a corresponding alkene, converting to an ester such as an acetate, followed by asymmetrical decomposition with a lipase.
Patent JP-H07192257-A (JP)
Title: Manufacture of recording medium for disk drive and recording disk
Inventor: DARERU AARU BURUUMUKUISUTO
IPC: G11B5/84
Filed: 1994-11-01
Abstract: PURPOSE: To obtain a process for producing a rotary recording medium for a disk drive capable of lowering static friction and dynamic friction while attaining a low flying height between a recording head and the recording medi um. CONSTITUTION: A metallic substrate is prepd. The surface of this metallic substrate is provided with an NiP layer having surface roughness of >2.0 nmRMS in a step 12 and this NiP layer is polished to the surface roughness of 2.0 nmRMS in a step 14. Next, a metallic layer is adhered by sputtering onto the polished NiP layer without exposing the NiP layer to a texturing state in a step 18. The metallic layer adhered by the sputtering eventually has the necessary textured outside surface from an average plane. The textured outside surface has 100 pieces >= number of particles >= 10 pieces per square μm, 8.0 nm >= RMS surface roughnessg >= 1.0 nm and has 20.0 nm >= peak height >=2.0 nm when measured from the average plane on the surface in the area of 10 μm square.
Patent JP-H10193540-A (JP)
Title: Decorative sheet
Inventor: SHIMADA KAZUNORI
IPC: B32B27/32
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a decorative sheet having satisfactory emboss shape retentivity after fabricating by vacuum molding heating with small film shrink at the time of emboss transferring. SOLUTION: This decorative sheet comprises as a constituting layer a polyolefin film having a tensile stress of 30 to 200MPa at the time of a tensile elongation of 50% at 23 deg.C in one direction of the film and a thermal shrinkage of -7 to 7% at 140 deg.C in a direction perpendicular to the flowing direction of the film. Material of the film includes propylene single monomer, ethylene- propylene copolymer, ethylene-propylene-butene copolymer, high density polyethylene, low density polyethylene, polybutene, ethylene-α-olefin copolymer, propylene-α-olefin copolymer, butene-α-olefin copolymer, etc.
Patent JP-H06146922-A (JP)
Title: Casing of air compressor
Inventor: NIIZEKI YOSHIKI
IPC: F02C7/057
Filed: 1992-10-30
Abstract: PURPOSE:To unify a speed distribution when sucked operating air is led to a blade line part by providing a guide giving preturning to operating air before making deflection in a flow passage, and arranging a strut on the back flow side of the guide. CONSTITUTION:The casing of an air compressor is provided with a flow passage (F) for deflecting operating air 11 sucked from direction perpendicular to a rotary shaft (R) so as to lead it to a blade line part implanted along axial direction of the rotary shaft (R). A guide 3 for taking turning speed component to operating air 11 before deflecting is provided on the inlet side of the flow passage (F), and also a strut 4 is arranged on the back flow side of the guide 3. Expansion of a flow passage cross section surface is prevented by the strut 4. A variable mechanism part 13 which is enabled adjustment of a blade installing angle rotatably may be provided on the guide 3. It is thus possible to take pre-turning component by the guide 3 before operating air 11 is led to the blade line part (S) so as to reduce pressure gradient following with action of centrifugal force.
Patent JP-2001118051-A (JP)
Title: Map generating device
Inventor: IWATA SADANARI
IPC: G09B29/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To make obtainable arbitrary segmentation by making projection map data, sectioned and projected by UTM projection, into map data having successive coordinates. SOLUTION: The respective sections of map data which are sectioned and projected by UTM projection form coordinate systems prescribed by trapeziums. For the purpose, a coordinate transforming program transforms the section coordinates prescribed by the trapeziums into coordinates prescribed by equilateral quadrangles (figer conversion) and is arrayed corresponding to the sections. In this case, the trapeziums and equilateral quadrangles are fixed in the array and number of internal pixel data.
Patent JP-2000125448-A (JP)
Title: Electrical junction box
Inventor: FURUYA HIROYASU
IPC: H02G3/16
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrical junction box for radiating heat from the inside of the electrical junction box effectively to the outside thereof through a terminal holding spacer. SOLUTION: In an electrical junction box 100, a terminal holding spacer 20 passed into a main box body 10 of the electrical junction box 100 for preventing a connection terminal 4 from coming off has a radiating fin 25. The radiating fin 25 is exposed outside the main box body 10 for removing heat from the in side of the main box body 10. After the heat of a fuse (F) generated by the flowing current is received by each fitting parts 21, 22 and 23 of the terminal holding spacer 20, the heat is radiated via a connection part 24 and the radiating fin 25 to the outside of the main box body 10. Then, the increase in temperature inside the electrical junction box 100 can be surely prevented, and deterioration due to heat of the electrical junction box 100 and the fuse (F) can be reduced.
Patent JP-H04164991-A (JP)
Title: Apparatus for treating coke remaining at coke oven port
Inventor: ISHIKAWA HIROAKI
IPC: C10B39/14
Filed: 1990-10-30
Abstract: PURPOSE:To treat coke remaining in the port of a coke oven readily without fail by an apparatus that comprises a coke guide car which passes a coke side and is provided with a compressed air tank connected to an air compressor, an a compressed air spray nozzle which protrudes from the car and is separated from the side end of the port by a certain distance. CONSTITUTION:A coke guide car passing a coke side of a coke oven is provided with an air compressor 6 capable of forcing at least 4.5kg/cm<2> of compressed air into a compressed air tank 9 connected to the compressor. A compressed air spray nozzle is connected, through a solenoid valve 8, to the compressed air tank with a piping 7. The end of the nozzle is separated from the port 3 of the coke oven 2 by at least 500mm. After coke is pushed out, the coke guide car 1 starts running, the solenoid valve opens, and the nozzle begins to blow compressed air, thus returning code remaining in the port back into the oven.