baber/WOPTO huggingface dataset:
Patent JP-S59186252-A (JP)
Title: Method for manufacture of retaining member of electrolyte for nonaqueous solution battery
Inventor: KITAGAWA AKIRA
IPC: H01M50/414
Filed: 1983-04-05
Abstract: PURPOSE:To fix harmful substances and exclude the same from the battery system thereby to improve the battery performance, by forming a metallic coating on a plastic film under a low pressure and putting a protecting film thereover. CONSTITUTION:Using a polycarbonate thin film as the polymeric film material, metallic barium is applied to one side of the film while the same is released from the roller 1 in a vacuum vessel to the degree the film is somewhat colored, or on the order of microns (mu). If a voltage overlapped with a high frequency wave is applied between the electrodes 9 and 10, an active metallic coating is obtained. Then, to cover the metal-evaporated surface, the same kind of polymeric film is released from the roller 3 and put over the same and these films are guided to pass through the pressure rollers 4 and 4', whereby the films are pressed together to be firmly integrated and the product is taken up on the spool 2 for storage. The product is taken out from the product roller 2 and cut out to fit the size of the electrolyte retaining member of the battery and used for the manufacture of the battery, being put over the electrolyte retaining member or sandwiched between the retainers.
Patent JP-S51136434-A (JP)
Title: Liquid crystal indicating element
Inventor: MATSUYAMA SHIGERU
IPC: G02F1/1335
Filed: 1975-05-21
Abstract: PURPOSE:To produce a liquid crystal indicating element which provides a polarizing plate and is so resistant to moisture that it can be used without trouble in a very moist place.
Patent JP-S61217248-A (JP)
Inventor: TOMIHASHI NOBUYUKI
IPC: E04C2/30
Filed: 1985-03-25
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-H10238504-A (JP)
Title: Vibration control device and method for hydraulic cylinder
Inventor: UEDA TOSHIRO
IPC: F15B11/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a damping effect, regardless of a ratio of rod side oil chamber pressure to bottom side oil chamber pressure by discharging the pressure oil of the rod side oil chamber to a hydraulic pipeline joined to a tank always kept at a low pressure level under the application of a pressure loss against the vibration of the rod side oil chamber. SOLUTION: A hydraulic pipeline 52 is joined to another hydraulic pipeline 55, and pressure oil is supplied to the rod side oil chamber 32R to a boom cylinder 32 from an accumulator 42 containing accumulated pressure, via a solenoid valve 41. As a result, the rod side oil chamber 32R of the boom cylinder 32 is fed with pressure oil from two passages and capable of maintaining proper pressure in a neutral condition. The compressed pressure oil of the bottom side oil chamber 32B of the boom cylinder 32 in this case is discharged under the application of a pressure loss thereto as the first vibration control stage, thereby dissipating inertia energy. At the same time, the pressure of the rod side oil chamber 32R of the boom cylinder 32 is raised to a desired level, thereby maintaining damping resistance.
Patent JP-H01234081-A (JP)
Title: Speed servo device
Inventor: AWAYA ICHIRO
IPC: H02P25/098
Filed: 1988-03-14
Abstract: PURPOSE:To follow after quick acceleration/deceleration pattern while suppressing vibration, by temporarily switching from PI controller to a vibration controller when the speed pattern vibrates easily. CONSTITUTION:An error signal between a speed command thetar and a load side angular speed 7 is fed from a speed pattern generating section 1 to a PI controller 2. When a switch signal S is 0, output from the PI controller 2 is fed as it is to a motion system 6 through a torque converter 5. When the speed pattern changes from acceleration/deceleration to equi-speed, the speed pattern generating section 1 brings the switch signal S to 1 for a predetermined time, and a switch command section 4 is connected to the side of vibration controller 3. By such arrangement, quick acceleration/deceleration control can be made.
Patent JP-S61219527-A (JP)
Title: Method and device for electrolytic and abrasive grain composite polishing
Inventor: KIYOMIYA KOICHI
IPC: B23H5/06
Filed: 1985-03-25
Abstract: PURPOSE:To enable machining of a desired free curved surface by carrying out machining with the rotary shaft of an electrode tool being inclined with respect to a plane which is the average of ruggedness in a contact surface between a viscoelastic polishing body and a workpiece. CONSTITUTION:In an electrolytic and abrasive grain composite polishing device 10, a rotation driving unit 12 and a reduction gear 13 provided on its output side, are installed in a device body 11, a rotary shaft 14 which is rotated by them is introduced out from the device body 11, and an electrode tool 20 is mounted on its end. The electrode tool 20 consists of a nearly disk shaped tool base 21 made of conductive copper or other materials and a viscoelastic polishing body 22 which is installed on its surface, as a main body. Machining is carried out in such a way that the rotary shaft 14 of the electrode tool 20 is inclined with respect to a plane which is the average of ruggedness on a contact surface between the viscoelastic polishing body 22 and a workpiece 45, and only the peripheral part of the viscoelastic polishing body is brought into contact with the workpiece 45.
Patent JP-H07244236-A (JP)
Title: Finder optical system
Inventor: MURATA YASUNORI
IPC: G02B13/06
Filed: 1994-03-04
Abstract: PURPOSE:To miniaturize a finder optical system and to easily catch an object at the middle of the visual field of a finder even when it is observed from a position about 150mm-500mm apart from an eyepiece by arranging two auxiliary indices on different positions in the direction of optical axis of a finder system. CONSTITUTION:Auxiliary indices M1, M2 are formed on the lens surfaces 1a, 2a on the object sides of an objective lens L1 and an eyepiece lens L2 by means of vapor deposition or printing, etc., respectively. The auxiliary indices M1, M2 are provided in the vicinity of the optical axis La of a finder optical system so a to indicate the optical axis La. By observation under the condition separating eyes further away from an observing position E1 i.e., from an observing position E2 for use in water, etc., a light beam on the periphery of the visual field of the finder observed from the ordinary observing position E1 is vignetted and the neighborhood of the mid part of a finder image is observed. At this time, by superposing the auxiliary indices M1, M2 on the center of the finder image and observing it, the object is caught on the middle of the visual field of the finder.
Patent JP-S63225225-A (JP)
Title: Liquid crystal element
Inventor: NAKANOWATARI JUN
IPC: G02F1/1335
Filed: 1987-03-16
Abstract: PURPOSE:To prepare a liquid crystal element usable also as a stop and utilizable as a shutter for adjusting aperture time continuously by filling a space between two transparent substrates provided with transparent electrodes with ferroelectric liquid crystals, and adjusting simultaneously the area of a light transmitting part using the transparent electrodes. CONSTITUTION:Transparent substrates 1, 2 are arranged so as to face each other directing the parts provided with the transparent electrodes 11, 12 toward inside. Ferroelectric liquid crystals 3 are sealed in the space between the transparent substrates, and each polarizing plate 13, 23 is laminated respectively on the external surface of the transparent substrates 1, 2. The transparent electrode 11 provided to one of the transparent substrates 1 is formed of a central segment 11a and two surrounding segments 11b, 11c formed successively in the outside so as to surround the central segment 11a. By this constitution, the range of impressing an electric field is increased or decreased so as to adjust the area of aperture by feeding a current to the central segment only or to the central segment plus >= one surrounding segment.
Patent JP-S53146354-A (JP)
Title: Ice making conclusion sensing device of automatic icing machine
Inventor: HARA YASUO
IPC: F25C1/04
Filed: 1977-05-26
Abstract: PURPOSE: To offer a sensing device for completion of ice making in an automatic icing machine which assures stable performance with its simple construction, possibility to preset the ice-making conclusion state in any degree, and continuous ice-maiking with constant icing amount regardless of the change of ambient temperature. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07272699-A (JP)
Title: Lamp with sputter preventive film and manufacture of lamp
Inventor: KAWASHIMA KIYOKO
IPC: H01J9/20
Filed: 1994-03-30
Abstract: PURPOSE:To provide a lamp fitted with a sputter preventive film, wherein a protective coating material is applied to a glass bulb, and thereby equip the lamp with favorable characteristics in terms of strength, environmental sanitation, manufacturing easiness, the cost, and stability in the operation. CONSTITUTION:A protection film 7 made from a resin material of UV-hardening polyester series is formed on the outer surface of a glass bulb 1. Thereby the lamp costs can be suppressed because the material cost itself is low and its amount of use is lesser, and also favorable characteristics are offered in terms of the easiness in works and the environmental sanitation. As the film has good elasticity, ductility, and anti-abrasiveness, it sustains well an internal pressure and external pressure and can shield against glass pieces sputtering, to ensure that the safety of a human body and any associate object is enhanced.
Patent JP-S62220746-A (JP)
Title: Parallel-shaft type automatic transmission
Inventor: HIRAIWA KAZUMI
IPC: F16H3/10
Filed: 1986-03-20
Abstract: PURPOSE:To easily perform a speed change control eliminating even the necessity for forming a transmission into a large size or increasing its cost, by additionally providing a necessary number of one-way clutches corresponding to speed change shifts and one mechanical clutch and performing all the speed change controls through the one-way clutch. CONSTITUTION:The n-th-m-th speed shift gears 18, 16 in the side of an input shaft 10 can be connected with and disconnected from the input shaft 10 by their respective hydraulic clutches C2, C3, and the n-th-m-th speed shift gears 26, 24 in the side of an output shaft 11 are connected in series successively with one-way clutches OWC2, OWC3. And the n-th speed shift gear 26 of the output shaft 11 can be connected with and disconnected from the output shaft 11 through a reversing hydraulic clutch C4, while the m-th speed shift one-way clutch OWC3 can be connected with and disconnected from the output shaft 11through a mechanical clutch DC2. Accordingly, all the speed change controls can be performed interposing the one-way clutch to exist by additionally providing a necessary number of one-way clutches OWC2, OWC3 and one mechanical clutch DC2, and the speed change control can be easily performed with no necessity for forming a transmission into a large size and increasing its cost.
Patent JP-S55151660-A (JP)
Title: Image position adjusting method for transfer paper in copier
Inventor: TANI TATSUO
IPC: G03G15/16
Filed: 1979-05-17
Abstract: PURPOSE:To afford a proper binding margin blank on one side of transfer paper, by changing the feed path length from resist rollers to a transfer unit to change the feed timing of transfer paper to a photoreceptor. CONSTITUTION:Resist rollers 14 supplies transfer paper in synchronism with the rotation of photosensitive drum 2, and the paper fed from rollers 14 is sent between drum 2 and transfer unit 7 with endless conveying belt 18 stretched around roller 14, movable reversal roller 15, fixed roller 16, and tension roller 17. Roller 15 is pivotally supported in one end of lever 20 with its other end supported pivotally on shaft 19 and can move between the first position shown in a full line and the second position shown in a short dash line. The tension of belt 18 in moving roller 15 is compensated with roller 17, thus permitting a binding margin blank to be properly formed on one side of the transfer paper.
Patent JP-H02240646-A (JP)
Title: Picture recorder
Inventor: SHIRAI MASAHIRO
IPC: G03B27/72
Filed: 1989-03-15
Abstract: PURPOSE:To make constant the density of finished film after development in spite of different developer temperatures by varying exposure quantity when an object is photographed according to the detected temperature of a developer. CONSTITUTION:When an object image illuminated by an illuminating lamp 7 is slit-exposed to a film F on a capstan roller 13 via a photographing lens 9 after it passes through a slit 8, a shutter 10 is released to record a latent image of the object S on the film F. After it is developed, fixed and cleaned with water, it is dried to be a finished film. A liquid temperature detector 28 provided in a developer tank 22 detects the temperature of the developer when the object is photographed, the quantity of light from the illuminating lamp 7 illuminating the object is electrically controlled by a lamp control circuit 31 according to the detected temperature. Consequently, the latent image of the object is recorded on the film F with exposure quantity suitable to the temperature of the developer at this time. Thus, a finished film of a certain density can be obtained irrespective of the developer temperature, and operational efficiency is improved.
Patent JP-S60205682-A (JP)
Title: Method of recognition
Inventor: NAGASHIMA SUMIO
IPC: G06K9/20
Filed: 1984-03-30
Abstract: PURPOSE:To recognize surely and easily a series of character marks provided on an object having large positional deviation such as products being carried by providing a specified marks having characteristic patterns at specified relative positions with the series of character marks and reading them. CONSTITUTION:An object 2 is carried by a conveyor 1 with a series of character marks 3 facing an ITV camera 7, and the camera 7 sends picture information to a recognizing device 8. The device 8 compares the picture information with reference picture information in a memory and detects specified marks 4a, 4b. The marks 4a, 4b have characteristics that can be distiguished clearly from other patterns in the visual field of the camera 7. The device 8 calculates center coordinate of each character of a series of character marks 3 which are at fixed relative position basing on the detected mark 4a, and identifies each character of the marks 3 by feature extraction method or pattern matching method etc., and sends the result of identification to a monitor TV9.
Patent JP-S54153836-A (JP)
Title: Adhesive tape
Inventor: SHIOZAKI SHIGERU
IPC: C09J7/02
Filed: 1978-05-24
Abstract: PURPOSE: To manufacture a pressure-sensitive adhesive tape having high tearability and excellent anti-static properties, printing ink acceptability, and transparency, by coating a biaxially oriented polyethylene terephthalate film having specific intrinsic viscosity and thickness with a pressure-sensitive adhesive agent.  
     CONSTITUTION: A pressure-sensitive adhesive agent is applied to one or both surfaces of a biaxially oriented polyethylene terephthalate film having an intrinsic viscosity of 0.35-0.58 and a thickness of ≤28μ, and containing 0.5W10 wt%, pref. 2.5W4.0 wt% of a polyethylene glycol having a molecular weight of 5000W 200000, pref. 10000W100000. When the molecular weight of the polyethylene glycol is smaller than 5000, the adhesivity to the printing ink is insufficient and the anti- static properties are poor, and when the molecular weight is higher than 200000, the transparency is lowered. To impart the adhesivity between the biaxially oriented polyester film and printing ink, the contact angle between said film and water is pref. 25°W55°. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10251311-A (JP)
Title: Production of vinyl chloride polymer
Inventor: NAKAYAMA MINORU
IPC: C08F14/06
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing vinyl chloride polymer capable of giving molded products high in bulk specific gravities, excellent in gelation characteristics and thermal stability on molding processing and having high durability and mechanical characteristics. SOLUTION: This method for producing vinyl chloride polymer by the suspension polymerization of vinyl chloride comprises (A) initiating the polymerization of the vinyl chloride in the presence of a partially saponified polyvinyl alcohol having a saponification degree of 65-90% and an average polymerization degree of 500-4000 in an amount of 0.01-0.2 pt.wt. per 100 pts.wt. of the monomer, (B) adding a partially saponified polyvinyl alcohol having a saponification degree of >=97% and an average polymerization degree of >=1500 in an amount of 0.005-0.2 pt.wt. per 100 pts.wt. of the monomer, when the conversion of the monomer reaches 1-40%, and further adding a compound having a mercapto group and a hydroxyl group in an amount of 0.001-0.3 pt.wt. per 100 pts.wt. of the monomer, when the conversion of the monomer reaches 30-60%.
Patent JP-H05229546-A (JP)
Title: Method for manufacturing hollow tray
Inventor: YASUIKE TETSUO
IPC: B65D81/07
Filed: 1992-02-18
Abstract: PURPOSE:To obtain a hollow tray which is inexpensive, excellent in heat insulation and disposability by a method wherein two sheets of film are placed in superposition and are bonded together linearly at least on one part corresponding to the border between the bottom face and the side face of the tray, and nonbonded parts between the two sheets are inflated to form a hollow tray. CONSTITUTION:Two sheets of film are placed in superposition and are bonded together linearly by heat sealing at least on a part A corresponding to the border between the bottom face and the side face of a tray and a part B corresponding to the border between the side face and the flange part of the tray. The bonding is made partially so that an injection port C for gaseous body can be provided. As occasion demands, bonded parts D may be made on the bottom face of the tray for providing reinforcing ribs thereto. Nonbonded parts between the two sheets are filled with gas injected through the injection port C and the nonbonded parts are inflated therewith. Thereby, the two sheets of film can be endowed with rigidity, and by sealing up the injection port C by heat sealing after the inflation, the objective hollow tray can be obtained.
Patent JP-H07272706-A (JP)
Title: Portable electric appliance of battery built-in waterproof structure
Inventor: MITANI YASUO
IPC: H01M2/10
Filed: 1994-03-30
Abstract: PURPOSE:To provide a structure capable of surely preventing gas leakage from a battery case and efficiently conducting mass production at low cost. CONSTITUTION:A portable electric appliance with waterproof structure has a battery 3 built-in battery case 2 in a main body case 1. The battery case 2 has a terminal hole 2 passing though the battery case 2. A terminal 12 with a flange 12A is inserted into the terminal hole 2A. An O-ring 14 is arranged between the flange 12A of the terminal 12 and the periphery of the terminal hole 2A. The 0-ring 14 is closely fixed to the periphery of the terminal hole 2A of the battery case 2 by the flange 12A of the terminal 12 to seal the terminal hole 2A by the flange 12A and the O-ring 14. Electric power of the battery is taken out by the terminal 12 to the outside of the battery case 2.
Patent JP-H07269804-A (JP)
Title: Boiler combustion apparatus
Inventor: FUJIMURA KOUTAROU
IPC: F23C5/32
Filed: 1994-03-30
Abstract: PURPOSE:To prevent adhesion of melted slag due to collision of flames of burners to adjacent furnace wall in a boiler combustion apparatus for burning pulverized coal, etc., by providing the burners at centers of sides at a horizontal section of a prismatic boiler furnace. CONSTITUTION:The air is injected from jet air ports 3 provided near at hand in inclining directions of burners 2 to control directions of flames 4.
Patent JP-H03264703-A (JP)
Title: Gas turbine cooling moving blade
Inventor: SASAKI TAKASHI
IPC: F01D5/18
Filed: 1990-03-14
Abstract: PURPOSE:To enhance cooling efficiency and simplify manufacture of a cooling blade for a high temperature turbine of a return flow type where steam is used as a cooling medium by additionally disposing a separator for separating a supply port and a recovery port of the cooling medium on upstream and downstream sides respectively. CONSTITUTION:A steam cooling moving blade 30 of a gas turbine is constituted in a return flow type with the planted portion thereof arranged in a rotor. A steam supply port 32 and a steam recovery port 33 are disposed upstream and downstream of a blade bottom portion, respectively. A sealing projection 34 as a separator for separating supplied steam from recovered steam is provided in the bucket bottom portion. In the bucket 30, a passage B is disposed outside of another passage A inside the blade 30, and both ends of each channel passage A, B are separated by the sealing projection 34 for the use as the steam supply port 32 and the steam recovery port 33. Therefore, the blade 30 can be convectively cooled with the steam passing through the passages A, B, and further, the blade 30 can be easily manufactured by precision casting.
Patent JP-S58179329-A (JP)
Title: Gas sampling type sodium leakage detecting meter
Inventor: MIYABE MASAO
IPC: G01M3/04
Filed: 1982-04-14
Abstract: PURPOSE:To effectively absorb sodium aerosol passing through a sampling nozzle suction port, and to detect leakage of sodium in a short time, by installing a partition plate provided with a gas passing notch at a sampling nozzle position only, on the inside of a heat retaining material of the sampling nozzle position and the outside of a sodium pipe. CONSTITUTION:An annulus part 4 for making gas flow is formed between a sodium pipe 1 and a heat retaining material 2, by providing the heat retaining material on the sodium pipe 1. A sampling nozzle 3 is provided on the horizontal part and the vertical part of the sodium pipe 1 through the heat retaining material, in the annulus part 4. Also, a partition plate 5 provided with a gas passing notch at an absorbing position only is installed to a position of the sampling nozzle 3. In case when damage occurs in an optional position in the vertical part of the sodium pipe 1 and leakage of sodium occurs, generated sodium aerosol is gasified and rises along the annulus part 4, but its rise is obstructed by the partition plate 5, it flows in the direction of the notch part of the partition plate 5 along the lower face of the partition plate 5, and when it rises along the notch part, it is absorbed and sampled into the sampling nozzle 3 set at the same position, and the leakage of sodium can be detected in a short time.
Patent JP-S54152831-A (JP)
Title: Microprogram control system
Inventor: HATSUTORI MORINOBU
IPC: G06F9/22
Filed: 1978-05-23
Abstract: PURPOSE: To increase greatly the processing capacity of the processor by providing the signal to designate the execution time of each microstep during the microinstruction.  
     CONSTITUTION: Signal 26 is given to indicate the execution time of the microstep which is presently under execution as microinstruction MI, and at the same time signal 31 is provided to give the forced alteratiom to the execution time indicated by signal 26. These signals are sent to clock control part 19 to be used as the control signals to proeuce execution clodk 55. The data called out from control memory part ROM1 storing the microprogram is strobed by clock 55 to be stored in ROM output register ROR2. The output of ROR2 comproses signal 26 and others as MI, and clock 55 is delivered again when the fixed operation done by MI is over along with the reading operation from ROM1. Thus, the contents of ROR2 is renewed to proceed to the next microstep. 
     COPYRIGHT: (C)1979,JPO&Japio