baber/WOPTO huggingface dataset:
Patent JP-H1026760-A (JP)
Title: Liquid crystal oriented film, production of liquid crystal oriented film, liquid crystal display device, and production of liquid crystal display device
Inventor: OGAWA KAZUFUMI
IPC: C09D133/04
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To produce a uniform and extremely thin oriented film with high efficiency by including a process to irradiate the film with energy beams through a desired mask for the crosslinking reaction of energy beam-sensitive groups. SOLUTION: A photosensitive liquid is directly applied on the surface of a glass substrate 2 on which a transparent electrode 1 is preliminarily formed so as to form a photosensitive and thermosetting coating film 3. Then, a diffraction grating 4 to be used as a mask is set with the grating parallel to the electrode pattern to irradiate the film 3 with UV rays 5 as energy beams in the perpendicular direction to crosslink photosensitive benzalacetophenon groups. Thus, a rugged pattern is formed on the film surface. After the film is exposed through the grating, a polarizing plate 6 for UV rays to be used as a mask is arranged in such a manner that the polarizing direction is perpendicular to the diffraction grating pattern and that the incident angle of beams is 45 degrees from the substrate. Then, the film is irradiated with UV rays 5 as energy beams to crosslink the residual unreacted energy beam-sensitive groups.
Patent JP-S6159837-A (JP)
Title: Continuous washing device of wafer
Inventor: SATO TAKESHI
IPC: B08B3/08
Filed: 1984-08-31
Abstract: PURPOSE:To wash a wafer on a plate efficiently, automatically and positively without hands by a method wherein the surface of the wafer is washed by a brush by using an organic solvent while being conveyed by a conveyor, the organic solvent is rinsed and treated, air is sprayed against the wafer, hot air is sprayed against the wafer and the wafer is dried. CONSTITUTION:The surface of a wafer W stuck to a plate B for conveyance is washed automatically by roll brushes 10, 11, 3a, 3b first. Each roll brush is supplied with an organic solvent by pumps 27, 28 from liquid storage layers 25, 26 at that time. Excess adhesives are removed by the assistance of the organic solvent, and the surfaces of several wafer W are washed. The wafers W are forwarded to the next rinsing treating section 4 from first and second brush sections 2, 3, and the organic solvent delivered from a regenerated liquid layer 20 is sprayed against the wafers from a nozzle 4a to rinse respective wafer W. Air is sprayed against the rinsed wafers W by a nozzle 5d, and hot air is sprayed against the wafers W by a nozzle 6a to dry the wafers.
Patent JP-H0346781-A (JP)
Title: Manufacture of high voltage cable device
Inventor: YAGI KIYOSHI
IPC: H01T13/04
Filed: 1989-07-14
Abstract: PURPOSE:To obtain a high voltage cable device of a high reliability generating no abnormal discharge and the like by assembling additional function parts such as a discharge tube for forming series gap in an electric insulating cylindrical casing, to connect with the rear end of the connection terminal, and furthermore, connecting a high voltage cable to the feeder side of the additional function part. CONSTITUTION:In a casing 5 furnishing a connection terminal 2 to an ignition plug in the tip part, a discharge tube 10 is installed, its discharge electrode terminal 7' is geared to the female terminal 2' of the rear end of the connection terminal 2, and furthermore, the combination of an intermediate connection terminal 11 with female type both ends and a resistor 12 is geared to a discharge electrode terminal 8' at the rear end of the discharge tube 10, making the discharge tube 10 and the resistor 12 concentric to the casing 5. After that, while the cable terminal of a high voltage cable 3 is connected to the terminal at the rear end of the resistor 12, a head cap 13 is installed to assemble the high voltage cable device.
Patent JP-S6240630-A (JP)
Title: Optical pickup
Inventor: FUJISAWA SHUJI
IPC: G11B7/085
Filed: 1985-08-16
Abstract: PURPOSE:To correct properly the displacement of an objective lens due to the undesired vibration at high speed access by providing a reflecting face to the side face of a support member of the objective lens and providing oppositely a light source nd photodetecting element to the inner face of a support cylinder opposite thereto. CONSTITUTION:A reflecting face 44 is provided to the side face of the support member 37 of the objective lens 34 and the light source 41 for position detection and photodetecting members 39a, 39b are provided oppositely to an inner peripheral face 25c of the support cylinder 25 opposed to the face. When the objective lens 34 is displaced by an undersired vibration at high speed access, a deflection is caused to the support member 37. The deflection is detected by the distribution of luminous quantity of the photodetecting members 39a, 39b through the change in a reflecting angle of luminous flux irradiated to the reflecting face 44 form the light source 41. The position of the objective lens 34 is corrected properly with high accuracy by the output voltage difference in this case.
Patent JP-H1024217-A (JP)
Title: Nitrogen oxides removing body and its production
Inventor: TATEISHI YASUSHI
IPC: B01D53/94
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To selectively and efficiently absorb/release or decompose NOx in a waste combustion gas or a gaseous mixture by producing a NOx removing body from an oxide containing at least >=2 kinds of elements selected from aluminum, titanium, zirconium. SOLUTION: The NOx removing body for decomposing and removing NOx contained in the waste combustion gas or the gaseous mixture is produced by using the oxide containing >=2 kinds of elements selected from aluminum, titanium, zirconium. The ratio of the elements is not necessarily limited, but the ratio of titanium and/or zirconium to aluminum is preferably controlled to 0.01-20. And the NOx removing body is obtained by using a compound containing nitrogen as a raw material or an additive of a raw material in a powder producing process preferably using a metallic alkoxide solution, a metallic salt solution as a starting material and firing. And the absorbed NOx is released by heating at 200-600 deg.C.
Patent JP-S6337198-A (JP)
Title: Sliding member composition
Inventor: SAIGOU TAKAAKI
IPC: C10M111/04
Filed: 1986-07-31
Abstract: PURPOSE:To obtain a novel sliding member composition having improved self- lubricating properties and wear resistance, causing no sound in sliding, containing polyacetal, a specific polyethylene and an electrical conductivity imparter such as ketjenblack, etc., in a specific ratio. CONSTITUTION:(A) The aimed sliding member composition consisting of (A) 95-60wt% polyacetal, (B) 2-30wt% polyethylene having >=10 melt index and (C) 3-10wt% electrical conductivity imparter such as ketjenblack, etc. EFFECT:Has low friction and small variability in coefficient of friction.
Patent JP-H1128583-A (JP)
Title: Method for joining of work by friction stirring joining
Inventor: MICHISAKA KOUZOU
IPC: B23K20/12
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent clearance and opening of a but part and to improve the efficiency of joining working by executing joining work with a friction stirring probe on condition that integrally formed hooks are engaged with each other at the butt edges of a first work and a second work. SOLUTION: The side edge part of the second work 7 is positioned above the side edge of the first work 6, then the second work 7 is lowered, whose L-shape hook part 10 is fit in the groove 9 of the firs work 6. The L-shape hook part 10 of the first work 6 is also fit in the groove 9 of the second work 7, and the first and second works 6, 7 are combined in the state of butt engagement prevented from opening along the whole length. Then, a probe 3 of a rotor 1 is made to act on the butt engaged parts of the thick part 6a of the first work 6 and the thick part 7a of the second work 7, and friction stirring joining is executed. There is no opening between the first and second works 6, 7 along the whole length, and the butt engaged parts 6a and 7a would not open in spite of the effect of heat due to friction.
Patent JP-H0470020-A (JP)
Title: Private branch cordless telephone system
Inventor: NISHIYAMA TAKESHI
IPC: H04M3/54
Filed: 1990-07-09
Abstract: PURPOSE:To call a fixed telephone set even if no slave device is included in a registered zone and to decrease the invalid incoming calls by providing a position register table which stores the zone No. registered manually or automatically by a mobile slave device and a No. table for wire fixed telephone sets corresponding in l:1 to each mobile slave device. CONSTITUTION:A No. table is provided to show the correspondence between the module slave devices 11 and 12 and the wire fixed telephone sets 16 and 17 respectively. When the device 11. has no response to an incoming call, that is, when no position is registered as yet in a new zone even though the position is registered in another zone distant from the zone where the device 11. is registered or when the power supply of the device 11 is cut off and the device 11 is not available, a call is given to the set 16 corresponding to the device 11 by reference to the No. table. Thus the connection is formed with the carrier of the device 11 and an invalid incoming call is prevented.
Patent JP-H0987183-A (JP)
Title: Platelet preservation liquid
Inventor: YUASA TAKESHI
IPC: A61K35/14
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain an artificial platelet preservation liquid usable as a substitute for plasma which has hitherto been used as a platelet suspension liquid for a concentrated platelet suspension. SOLUTION: This physiologically compatible platelet preservation liquid contains a composition containing 10-50mM of disodium hydrogen phosphate, 10-30mM of sodium acetate, 5-30mM of sodium citrate, 0-10mM of citric acid, 0-50mM of glucose, 5-100mM of a membrane-permeable polyhydric alcohol and 50-150mM of an electrolyte.
Patent JP-S5883229-A (JP)
Title: Tester for constant displacement
Inventor: NAKANO YOSHIFUMI
IPC: G01B7/16
Filed: 1981-11-12
Abstract: PURPOSE:To obtain a tester which is small in size, is easy to manufacture and is inexpensive by giving prescribed displacements to a test piece, maintaining the same roughly constant and measuring the load applied thereupon. CONSTITUTION:With a loading bar 3 held removed, load is applied upon a ring 1 by using a strain gage 2 and the load of the ring 1 is beforehand calibrated. Prescribed load is applied upon a test piece 5 by means of the bar 3 and nuts 7, and the piece 5 is held in a stress corrosion cracking atmosphere in a tank 8, whereby the test piece is tested. During the course of the test, the load is measured with the gages 2 adhered to the ring 1 and the opening displacements of the test piece 5 are measured periodically or continuously with a clip gage 6. Crack length can be determined by (opening displacement/load) and from the crack length and the load or the opening displacement, the coefft. of stress expansion is determined. Since the ring 1 of sufficiently large toughness is used, the coefft. of stress expansion decreases on progression of the crack and when the value of KICC is attained, the progresses of the crack ceases.
Patent JP-S57104369-A (JP)
Title: Binary device for picture with contrast
Inventor: KUROSAWA YOSHIAKI
IPC: H04N1/04
Filed: 1980-12-22
Abstract: PURPOSE:To binarize a contrast picture, by a specified weighting processing based on past binary data, outputting a present input video signal with binarization, and feeding it back as a past binary data. CONSTITUTION:A line scanning input is inputted at an AD converter 11 as n-bit  digital data and an address data of a ROM12. One-bit data from the ROM12 is  applied to an output device and given to shift registers 14-17 with delay of 2- sample by a shift register 13. One bit data at 5-sample position is outputted in  parallel from registers 15, 17. A parallel 12-bit data from the regsiters 13, 15, 17  becomes an address data for the ROM12. Thus, the ROM12 is addressed with  the address data bit of 12+n to obtain a binary data of a present input video  signal weighted based on the past binary data.
Patent JP-S6339546-A (JP)
Title: Plastic fat and oil composition and production thereof
Inventor: SHISHIDO YASUSHI
IPC: A23D9/007
Filed: 1986-08-01
Abstract: PURPOSE:To obtain the titled composition having a dried food material and a food having low water content homogeneously dispersed in fats and oils, showing plasticity in a wide temperature range, by blending the fats and oils with the dried food ingredient and the food having low water content, grinding into ultrafine particles, quenching and kneading. CONSTITUTION:Preferably 25-99 wt% fats and oils (preferably one having 25-40 deg.C melting point) is blended with preferably 1-75 wt% dried food material and/or food having low water content (e.g. cheese, ham, egg, etc.), ground into ultrafines, quenched and kneaded to give the aimed composition having the dried food material and/or the food with low water content, having 154n20 muaverage particle diameter, dispersed in the fats and oils.
Patent JP-S5972368-A (JP)
Inventor: KOMODA YOSHIYUKI
IPC: E05B49/00
Filed: 1982-10-15
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-S6425087-A (JP)
Title: Sensor
Inventor: MASUOKA NOBORU
IPC: G01R1/073
Filed: 1987-07-21
Abstract: PURPOSE:To enable exact detecting operation without damaging a sensor itself by forming an electrically conductive fine wire which has elasticity and an annulus which surrounds the fine wire without contacting. CONSTITUTION:An electrically conductive fine wire having elasticity such as a tungsten probe 12 is set as a terminal in a measuring body detecting circuit and an annulus which surrounds the probe 12 without contacting such as a deryllium cylinder 13 is set as another terminal so that a sensor is formed as shown in figure A. When a measuring object such as semiconductor wafer 17 is lifted as shown in figure B, the stylus 12 comes in contact with a prescribed position of the water 17, is bent and comes in contact with the cylinder 13 as another terminal of the sensor. At this time the probe 12 and the cylinder 13 are in an electrically conductive condition and the circuit of the sensor is a closed circuit and so the presence of the wafer 17 can be detected exactly.
Patent JP-H0232991-A (JP)
Title: Double wall tank
Inventor: OZAKI MASAHIKO
IPC: B65D88/06
Filed: 1988-07-21
Abstract: PURPOSE:To simplify a device for improved economics and rationality by performing liquid feed to, and discharge from, an inner tank through the inner and outer pipes of a double wall nozzle and providing the outer nozzle pipe with a bellows which absorbs the deformation of the inner and outer tanks caused by liquid pressure. CONSTITUTION:A double wall nozzle 16 is passed through the outer plate 7 of a double wall tank and connected at its end with an opened part of the inner plate 6 of the tank. The double wall nozzle is then securely welded to a through hole 17 and an opening 18 with a bellows 14 interposed between the inner and outer plates 6 and 7. An inner pipe 5 is passed through the double wall nozzle 16 for connection with an inner tank 1 and a piping 4 is passed between the inner pipe 5 and an outer nozzle pipe 15 for connection with the inner tank 1, thereby permitting liquid feed to and discharge from the inner tank 1. In the case of changed distance between the inner and outer plates 6 and 7 resulting from the deformation caused by liquid pressure of the inner and outer tanks 1 and 2, the one bellows 14 provided on the outer nozzle pipe 15 can absorb such deformation.
Patent JP-H0526369-A (JP)
Title: Valve mechanism for vacuum chamber
Inventor: KAMESHIMA NORIO
IPC: F16K51/02
Filed: 1991-07-23
Abstract: PURPOSE:To prevent a wrong operation of a valve by providing a wrong operation preventive valve which is projected to the moving passage of an operation lever by a spring force when a preparatory exhaust chamber is at the atmospheric pressure, while escaped from the moving passage by the differential pressure between the preparatory exhaust chamber and the outer side when the preparatory exhaust chamber is made at a low pressure. CONSTITUTION:During the time a rod inserting passage 55 at the outer side is at the atmospheric pressure, a wrong operation preventive valve 41 is being projected in the rotary track of an operating lever 40 by the spring force of a coil spring 4. As a result, a leading-in valve 53 cannot be rotated, and an error operation to break the vacuum of a vacuum chamber 50 can be prevented. Depending on a correct procedure, a rod 70 is inserted to the rod inserting passage 55 at first, and a preparatory exhaust is carried out sufficiently. As a result, the wrong operation preventive valve 41 is lowered against the spring force of the coil spring 43 by the differential pressure of the upper and the lower values of the 8 wrong operation preventive valve 41 (the upper value is the atmospheric pressure and the lower value is the pressure in the preparatory exhaust condition). Consequently, the operation lever 40 can be rotated, and a probe can be led in to the vacuum chamber 50.
Patent JP-S6338496-A (JP)
Inventor: IWASAKI MASAMI
IPC: D05B69/24
Filed: 1986-08-01
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-S6160729-A (JP)
Title: Anion exchange membrane
Inventor: YAMAMOTO TAKEHIRO
IPC: C08J5/22
Filed: 1984-08-31
Abstract: PURPOSE:An anion exchange membrane having a large charge density per unit effective area of the membrane and excellent dialysis performance, obtained by impregnating a porous polymer base with a cationic dialkylammonium salt lipid so that the lipid may have a structure of a bimolecular film. CONSTITUTION:A cationic dialkylammonium salt of the formula (wherein n is preferably 16 or 18), e.g., diheptadecyldimethylammonium bromide, is dissolved in a nonpolar organic solvent (e.g., cyclohexane or dodecane). A porous polymer base made of, e.g., polytetrafluoroethylene or polypropylene and being in the region of a microfilter of a pore diameter of about 0.01-1mum is impregnated with the above-obtained solution by immersion, spraying or a like operation. In this way, molecules of a cationic dialkylammonium salt lipid 1,1',1', etc., are held in the micropores 3,3',3', etc., of the base 2 in a structure of a bimolecular film to obtain the purpose anion exchange membrane.
Patent JP-H0839822-A (JP)
Title: Ink cartridge
Inventor: MATSUZAKI TETSUYA
IPC: B41J2/175
Filed: 1994-08-03
Abstract: PURPOSE:To provide an ink cartridge capable of keeping back pressure constant even when an ink emitting direction changes at a right angle. CONSTITUTION:The aspect ratio of the cross-sectional shape of an ink tank 27 cut at a right angle with respect to one side of the ink tank 27 where a head substrate 21 provided with an emitting nozzle 22 and an electrical connection part 23 approaches is almost 1:1.
Patent JP-S57105564-A (JP)
Title: Distributor for internal combustion engine
Inventor: NAGAE HIROSHI
IPC: F02P7/02
Filed: 1980-12-22
Abstract: PURPOSE:To enable corona resistance to be improved remarkably in a distributor having a rotor electrode by a method wherein talc or mica is mixed individually or in combination with thermoplastic resin for molding a cap or a rotor head. CONSTITUTION:The distributor is composed of a rotor head 5 made of an insulator 4 to which a rotor electrode 3 is fixed and a housing 1 mounting a cap 8 to which side electrodes 7 are fixed firmly, and the like. When a mixture B obtained by adding 40% talc to polypropylen A or a mixture C obtained by adding 60% talc is used as this insulator 4, the time up to through dielectric breakdown is elongated. When the amount of talc is increased, molding becomes difficult, 45-65% is used for the mixing rate by weight. Besides, not only talc but mica are used independently or in combination as the filler.
Patent JP-S6159374-A (JP)
Title: Color electrophotographic device
Inventor: AOKI TAKAO
IPC: G03G15/01
Filed: 1984-08-30
Abstract: PURPOSE:To form an excellent color image which has neither density irregularity nor color shading through simple constitution by providing an exposure correcting filter to a color separation filter. CONSTITUTION:Color-separated latent images are formed successively and developed with developers of toner of corresponding colors. An exposure mask M is provided to a color separation filter F of each color of an exposure slit lengthwise effective area (a) and an exposure scanning-directional effective area (8b) for color exposure during the color-separated latent image formation to correct the exposure irregularity of the filter F. Thus, an excellent color image which has neither density irregularity nor color shaping is formed through the simple constitution.
Patent JP-S5971844-A (JP)
Title: Manufacture of rubber roller
Inventor: FUJII HIROMASA
IPC: B29C48/157
Filed: 1982-10-18
Abstract: PURPOSE:To effectively obtain rubber rollers having stable quality by a method in which plural core shafts connected are inserted into the cross head of an extruder while regulating the deviation of the core shafts by a specific method and a rubber is covered on the core shafts. CONSTITUTION:A combination 1 of plural core shafts 2 joined in series through a connecting sleeve 3 is inserted into the cross head 4 of an extruder. A rubber is covered on the core shafts by extrusion, and immediately thereafter, the cover outside diameter is continuously measured by an outside diameter variation measurer consisting of a laser projector 11 and a light receiver 12, provided between the outlet of the cross head 4 and a roller grasping arm 10. After the measurement, each of plural core shafts 2 is orderly cut off to obtain rubber rollers. in case where a variation in the cover outside diameter is seen, the measured results are converted into electrical signals and the position of the die 14, etc., is adjusted by the electrical signals, whereby regulating the deviation of the core shafts.
Patent JP-S6243320-A (JP)
Title: Driving-power distribution switching controller for four-wheel drive car
Inventor: MATSUDA KATSUYA
IPC: B60K23/08
Filed: 1985-08-20
Abstract: PURPOSE:To prevent each abrasion of a shift fork lever and a dog clutch by constituting a control means so that an actuator is driven in the reverse direction by a lock signal and a fork rod is positioned at a regular position, in the captioned device in part time system. CONSTITUTION:When a drive selecting switch 52 is closed, in order to perform the switching from 2-drive state to 4-drive state, a 4-driving motor relay switch 54 is closed by the 4-drive signal (b) of a controller 50, and a motor 21 is driven to the 4-drive side. Therefore, a driving piece 26 turns to tilt an actuator 23. Then, a sift lever 22 tilts through a connecting rod 24, and a fork rod 31 shifts to the 4-drive side, and engages a stopper ball 32 with a stopper groove 31. Then, the driving piece 26 revolves reversely to revolve the motor 21 reversely, and an actuator lever 23 is set free. Therefore, each abrasion of a shift fork lever and a dog clutch can be prevented.