baber/WOPTO huggingface dataset:
Patent JP-S55163958-A (JP)
Title: Electric charge transfer pickup unit
Inventor: ISHIHARA YASUO
IPC: H04N5/335
Filed: 1979-06-08
Abstract: PURPOSE:To lessen a color mixture by enhancing vertical space frequency response by separating a vertical photosensitive area by a channel stop area and then by forming a random layer of a charge transfer electrode by using a conductor substance which cuts off light. CONSTITUTION:Photosensitive areas 24a, 24b, 24c... are electrically separated by channel stop area 26. In a group of transfer electrodes, potential barrier electrode 27a and charge storage electrode 28a are connected in common to one pulse supply while potential barrier electrode 27b and charge storage electrode 28b are also connected in common to the other pulse supply, and every electrode is similarly connected to a difference pulse source. Then, at least either of electrodes is formed of a conductor substance cutting off light. The sensitivity distribution of photosensitive areas 24a, 24b, 24c... in the above mentioned constitution is nearly rectangular as shown by sensitivity distribution wiring diagrams 31a, 31b, 31c... and the interference of signal charges among photosensitive areas arranged vertically is nearly eliminated.
Patent JP-H10270036-A (JP)
Title: Manufacture of paste electrode and roller for manufacturing it
Inventor: KIYAMA YOSHIHIRO
IPC: H01M4/26
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To restrain wearing of a roller and increase filling density of paste, by filling or coating active-substance-containing paste on an electric collector and drying it, and by rolling the collector with a roller having specific surface roughness. SOLUTION: The maximum value of roller surface roughness (R max) is within the range of 2.5-5 μm. It is preferable that material of roller is especially high-carbon chrome bearing steel. The roller surface roughness is defined within the above range according to the following reasons. Under the lowest limit, because pressing pressure needs to be increased to increase filling density of the paste, it is difficult to restrain wearing of the roller surface. Over the upper limit, increase of paste filling density may cause the liquid absorbing factor of alkali electrolyte to decrease. When a separator is inserted between a positive electrode and a negative electrode and a electrode assembly is formed by winding them spirally, cracks may arise on the positive electrode or active substance may fall.
Patent JP-S59197376-A (JP)
Title: Butt welding method
Inventor: AOKI YASUNORI
IPC: B23K9/02
Filed: 1983-04-26
Abstract: PURPOSE:To eliminate the need for a back chipping operation and to reduce the time for butt joint welding in the stage of butting the bevel edges of members to be welded by sandwiching a wire rod for welding in the lip gap of the groove then welding the members. CONSTITUTION:A wire rod 3b for welding having a rectangular sectional shape is inserted and sandwiched in the root gap provided between groove lips 2 in the stage of butting the bevel edges of members 1, 1 to be welded. A gate 5 for filling an inert gas in the groove 4 provided on the rear side where root pass welding is performed is installed in said groove in order to prevent oxidation of a molten metal and burn-through during welding. The root pass welding melts both the lips 2 and the wire rod 3b inserted into the gap thereof, thereby forming a penetration bead.
Patent JP-S63238648-A (JP)
Title: Work processing system for computer
Inventor: KOMINE AKIRA
IPC: G06F15/00
Filed: 1987-03-26
Abstract: PURPOSE:To execute a start of a work processing without troubling an operator's hand and also to eliminate an artificial mistake of a confirmation and a decision, by managing a state of reception after an operation of a receiving program of a data is ended, and starting automatically a work program when an operation environment of the work program is prepared. CONSTITUTION:The receiving program 3 starts a receiving state management program 10 when a program is ended. When the receiving state management program 10 is started once, it is written in a main storage device, the time and a management file 11 are referred to at every prescribed time, and an on-line state is managed until the final reception time, namely, the start time of a work program 5. Subsequently, when the present time obtained from a timepiece mechanism of a work use computer 8 becomes the final reception time, and when all the receiving data required for the work concerned are received normally, the receiving state management program 10 starts automatically the work program 5 which is determined by the work classification. In such a way, it becomes unnecessary to confirm the receiving data and to start the work program by an operator.
Patent JP-H01242870-A (JP)
Title: Cam device
Inventor: YAMASHITA KOICHI
IPC: F16H53/04
Filed: 1988-03-25
Abstract: PURPOSE:To widening the motion adjusting area of the secondary driven arm so as to eliminate any shock at the time of operation by constructing a cam device in a way that a sliding block slidably held to the first groove cam and the third driven member engaged with the secondary groove cam are provided and the secondary driven arm on the fulcrum of a fulcrum shaft is provided. CONSTITUTION:A sliding block 21 is shifted in a direction where a distance from a fulcrum shaft 15 is larger, the secondary driven element 19 is shifted along the first groove cam 17 via a driven block 18 to make the distance from the fulcrum shaft 15 larger. The secondary driven member 19 receives the swing of the first driven arm 13 so that the reciprocating motion of the driven block 18 can be larger and the swing motion of the secondary driven arm 25 can be larger. Meantime, the sliding block 21 is shifted in a direction where a distance from the fulcrum shaft 15 becomes smaller so that the swing motion of the secondary driven arm 25 can be smaller. Thus, motion of the secondary arm 25 can be smoothly switched in a wide adjusting area without occurance of any shock, etc.
Patent JP-H04283229-A (JP)
Title: Production of copolyester
Inventor: SAKAGUCHI YOSHIMITSU
IPC: C08G63/83
Filed: 1991-03-11
Abstract: PURPOSE:To obtain efficiently a copolyester excellent in heat resistance and mechanical properties and not exhibiting liquid crystal properties even in a molten state. CONSTITUTION:A process for producing a copolyester having a reduced viscosity of 0.4 or above and not exhibiting liquid crystal properties even in a molten state by reacting polyethylene terephthalate with p-acetoxybenzoic acid, wherein the reactants are mixed together in such amounts that 65-95mol% ethylene terephthalate units and 5-35mol% hydroxybenzoate units are present, a polymer precursor is produced by an acidolysis reaction in a molten state and polycondensed in the presence of a zinc compound and/or a manganese compound.
Patent JP-S63234925-A (JP)
Inventor: KASHIHARA JUNZO
IPC: A47L9/28
Filed: 1987-03-24
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-S58188719-A (JP)
Title: Mounting device for power unit
Inventor: YOMO TSUTOMU
IPC: F16F15/08
Filed: 1982-04-30
Abstract: PURPOSE:To prevent vibration longitudinally of a vehicle upon abrupt performance of an accelerator, by setting the spring constant of a resilient member in a spring-mass system consisting of the mass of a power unit and the resilient member in a mounting device, to such a value that the resonant frequency of the spring-mass system in the longitudinal direction of the vehicle takes a specific value. CONSTITUTION:A mounting device 2 has a resilient member 23 made of rubber or the like secured between a power unit side fixture 21 and a vehicle side fixture 22 by vulcanized bonding or the like. Stoppers for both fixtures 21, 22 are composed of respectively opposing to those of suspended parts 21b through 21d and rised parts 22b through 22d formed on the fixtures 21, 22. In this arrangement, the spring constant of the resilient member 23 is set to such a value that the natural vibration frequency of a power transmission system from an engine to tires coincides with the resonant frequency of the power unit in the longitudinal direction of the vehicle. That is, the spring constant is set to the value at which the resonant frequency of a spring-mass system consisting of the mass of the power unit and the resilient member 23 falls within a range of about 3-6Hz.
Patent JP-2000265092-A (JP)
Title: Recording liquid for image display and image formation method
Inventor: KOBAYASHI TAKAKO
IPC: C09D11/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an ink which is free from the occurrence of deposition or clogging in a nozzle and thus can impart a high reliability to the operation of a head, especially a recording liquid for image display suitable for an ink jet printer, by preventing the formation of a solid phase accompanying the evaporation of a solvent, and to provide an image formation method using the same. SOLUTION: This recording liquid for image display contains water, a colorant, and a humectant. The concentration of the humectant in the recording liquid is set at an equilibrium humectant concentration ±5 wt.%, the equilibrium humectant concentration being defined as the concentration of the humectant when water in the recording liquid and water in the atmospheric air are in an equilibrium state in a normal use environment. In the image formation method, an image is formed with the recording liquid by an ink jet method.
Patent JP-H04307523-A (JP)
Title: Electrophoretic display element
Inventor: SHIBATA YASUFUMI
IPC: G02F1/167
Filed: 1991-04-05
Abstract: PURPOSE:To decrease the difference in and light shielding quantity in the boundary parts between block chambers when striped or meshed transparent block members are colored and light shielded in a display part by the dispersion of electrophoretic particles in a dispersion medium at the time of light shielding driving, thereby uniformizing the colors and light shielding quantity, improving appearance and preventing the partial transmission of incident light without being colored by the above-mentioned colors. CONSTITUTION:The striped or meshed transparent block members 3 of the electrophoretic display element have the plural one end side block chambers 30 and plural other end side block chambers 31 opening with deviation in position in the thickness direction S1 and the directions S2, S3 perpendicular thereto respectively on the one end face 3a side and other end face 3b side facing a 1st transparent substrate 1a and a 2nd transparent substrate 1b and are so constituted that there are no parts where either of the one end side block chambers 30 and the other end side block chambers 31 do not exist over the entire surface of a sealing space P when the light is projected in a visual observation direction.
Patent JP-H05229974-A (JP)
Title: Optically active compound, its production and liquid crystal composition containing the same and liquid crystal element
Inventor: NOHIRA HIROYUKI
IPC: G02F1/13
Filed: 1992-02-26
Abstract: PURPOSE:To obtain a new compound useful as liquid crystal element, etc., capable of controlling kinds of liquid crystal phases developing in a liquid crystal state and a temperature range, having excellent electric field response. CONSTITUTION:A compound of formula I (R is 1-18C straight-chain alkyl; *is optically active) such as (+)-4-(1-trifluoromethylheptyl)benzoic acid. The compound of formula I is obtained by converting a compound of formula II as a starting raw material into a compound of formula III, treating this compound with NaOBr to give a compound of the formula IV, treating this compound with an optically active amine and optically resolving.
Patent JP-H11257393-A (JP)
Title: Wave ring spring
Inventor: MATSUMURA TAKESHI
IPC: F16F1/18
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent failures such that this device is dislocated from a groove at the time of high rotation by facing a tub formed on one side of ring parts which are overlapped with plural winding exceeding single winding to a slot hole opened to the other one of the ring parts. SOLUTION: A wave ring spring main body 1 is constituted, for example, in double winding. A slot hole 2 is opened on one side of a ring part overlapped with the spring main body 1. A tub 3 is formed on the other side of a ring part overlapped with the spring main body 1. The tub 3 is formed by, for example, punching out a part of the ring part on one side surface so as to face to the inside of the slot hole 2. since the tub 3 is faced to the inside of the slot 2, the tub 3 is engaged with the slot hole 2 even if the wave ring spring is enlarged by receiving a centrifugal force by high speed rotation, and its enlargement is blocked. It is thus possible to solve a failure such that the wave ring spring is removed from a groove and the like.
Patent JP-H02250374-A (JP)
Title: Solid-state imaging device for infrared ray
Inventor: DENDA MASAHIKO
IPC: H01L27/14
Filed: 1989-03-23
Abstract: PURPOSE:To improve cooling efficiency by a method wherein an outer rim of a circuit pattern part formed on the other main surface of a semiconductor device for photoelectrically converting infrared rays and an outer edge face of a package are adhered and fixed via low temperature adhesive. CONSTITUTION:The outer rim of a circuit pattern part formed on the other main surface 2b of a semiconductor element 2 for photoelectrically transferring infrared rays and an outer edge face of a package 3 are adhered and fixed with low temperature adhesive 4. Since the surface of the outer rim of the circuit pattern part is flat, the thickness of the low temperature adhesive can be thin. Thus heat resistance between the semiconductor element to be cooled and a lid to be cooled by liquid nitrogen becomes small, thereby improving efficiency for cooling the semiconductor device.
Patent JP-H07279538-A (JP)
Title: Doorsill and installation structure for doorsill
Inventor: IMAI YOKO
IPC: E06B1/70
Filed: 1994-04-12
Abstract: PURPOSE:To obtain an installation structure which facilitates installation operation and is free from the generation of squeak even in stamping, by forming an anchor striking hole on a doorsill and striking an anchor from an installation striking hole in a demountable manner on a closing plate. CONSTITUTION:A stay 12 is welded, keeping an interval, on the reverse surface of a steel body 11. Then, an L-shaped steel plate 13 is welded on the stay 12, and an anchor striking hole 14 is drilled on the L-shaped steel plate 13. Then, the L-shaped steel plate 13 is placed on a concrete foundation 2, and drilling is carried out on the foundation 2. Then, an anchor 3 is inserted into a hole 21, and a pin P is inserted, and the foot part is spread by the tapping by a hammer. Then, the pin P is pulled out. A closing plate 17a is installed in a demountable manner in a pulling-out/striking hole 13a, and the intrusion of rainwater, dust, etc., is prevented. Accordingly, a shoe slide can be installed only by striking the anchor 3 into the anchor striking hole 14, and the execution work can be carried out easily.
Patent JP-2000264890-A (JP)
Title: Separation of mixed gas of silanes
Inventor: INOUE YUJI
IPC: C07F7/12
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To excellently separate components from a gas containing dichlorosilane and methylchlorosilane and to accurately determine the concentrations of the components. SOLUTION: A mixed gas of dichlorosilane and methylchlorosilane in which trichlorosilane exists is passed through a column charged with a filler, on which dimethylsilicone is supported, with a carrier gas under conditions of a retention time of trichlorosilane of >=13 minutes to separate dichlorosilane and methylchlorosilane. The method for analyzing the mixed gas of a silane comprises separating dichlorosilane and methylchlorosilane by the separation method of a mixed gas of silanes and determining the concentration of at least one compound.
Patent JP-S63239996-A (JP)
Title: Dye laser device
Inventor: FUKAZAWA TERUICHIRO
IPC: H01S3/213
Filed: 1987-03-27
Abstract: PURPOSE:To quickly and simply sweep monolight of high accuracy from among spectre width covering a wide range by supplying a wavelength sweeping part with wavelength sweeping gas of plural kinds having different refractive indexes and changing the mixing ratios and pressure of the wavelength sweeping gas of these plural kinds. CONSTITUTION:In case the sweeping wavelength of a coloring matter laser device is to be changed, the first and the second pressure controllers 16 and 17 control pressure of the respective wavelength sweeping gas to be supplied to the third pressure controller so as to regulate a mixing ratio. Further, the third pressure controller 18 controls supply pressure of the mixed gas of said wavelength sweeping gas. The wavelength sweeping gas such as N2O, Kr gas having a large refraction index to be supplied from the first pressure controller 16 to an airtight container 6 roughly regulates the refraction index followed by further performing fine regulation of the refraction index by the wavelength sweeping gas such as Ne and H2 gas having the small refraction index to be supplied from said seconde pressure controller 17.
Patent JP-H07278565-A (JP)
Title: Modification of tar in formed coke production process
Inventor: KATO KENJI
IPC: C10B47/04
Filed: 1994-04-12
Abstract: PURPOSE:To provide a process for producing formed metallurgical coke effective for improving the profitability and reducing the installation cost by directly heating briquette with a heat medium gas in a vertical shaft furnace. CONSTITUTION:Briquette formed by adding a binder to powdered coal and molding the mixture is carbonized in a vertical shaft furnace to produce formed metallurgical coke. In this process, the generated tar is modified to tar having high specific gravity by spraying the tar into the carbonization chamber and heating with a heat medium gas of 800-1000 deg.C.
Patent JP-H07281089-A (JP)
Title: Photographing lens
Inventor: KANAMORI SHIGE
IPC: G02B13/18
Filed: 1994-04-12
Abstract: PURPOSE:To provide a photographing lens by which a stable optical characteristic is maintained to an atmospheric humidity change in a small type without increasing cost by using a low moisture absorptive resin lens as a constitutive lens. CONSTITUTION:In a single focus or variable focal distance photographing lens which is composed of plural lenses and has at least one or more resinous lenses, at least a single lens among the resinous lenses is composed of low moisture adsorptive resin. For example, in a single focus lens which is composed of four lenses of a convex positive meniscus lens, a biconcave lens and a biconvex lens on the object side and a convex negative lens on the image surface side and uses an aspheric surface on the image surface side of a fourth lens G4, when polyolefine type resin being low moisture absorptive resin is used as the fourth lens G4, a single focus photographing lens by which a stable optical characteristic is maintained to an atmospheric humidity change in in a small type can be constituted without increasing cost more than when a conventional resinous lens is used.
Patent JP-H09119087-A (JP)
Title: Method and apparatus for improving quality of formation of paper and board
Inventor: AIDUN CYRUS K
IPC: D21F1/02
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To uniformize the flow of paper stock from a diffuser block or an insert tube by placing a vortex-forming means in tubular elements arranged in the form of a lateral and longitudinal matrix between a distributor and a nozzle chamber. SOLUTION: A number of tubular elements 18 are arranged in the form of a lateral and longitudinal matrix in a diffuser block 16 between a distributor 12 and a nozzle chamber 14. Vortex-forming means 20 are attached to plural tubular members 18 to generate a prescribed longitudinal vortex in the direction of the apparatus and promote the mixing of the paper stock jet ejected from the tubular elements.
Patent JP-H09265984-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KAWAMURA YUMIKO
IPC: H01M4/525
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery in which manganese does not elute in an electrolyte even at high potential, with high voltage, and high charge/discharge characteristic by adding boron to LiMn2 O4 of a positive active material to cover the surface of LiMn2 O4 particle with boron. SOLUTION: A positive electrode 1 is manufactured in such a way that carbon black of a conductive material and polytetrafluoroethylene aqueous dispersion of a binder are mixed to LiMn2 O4 , the mixture obtained is applied to both surfaces of an aluminum foil, dried, they are rolled, and cut in the specified dimension, then a titanium lead plate 2 is spot-welded to the aluminum foil. A positive active material is synthesized in such a way that trimanganese tetraoxide, Mn3 O4 , and lithium carbonate, Li2 CO3 , are mixed in a molar ratio of 2:3, boric acid, H3 BO3 , is added to the mixture, then they are heated in an oxygen atmosphere. By using LiMn2 O4 to which boron is added so as to have the molar ratio of boron to manganese of 0.02-0.2 as the positive active material, a nonaqueous electrolyte secondary battery with high charge/discharge characteristic and high capacity is obtained.
Patent JP-H02253702-A (JP)
Title: Microstrip antenna
Inventor: HIRAYAMA HIROHISA
IPC: H01Q13/08
Filed: 1989-03-28
Abstract: PURPOSE:To enlarge a usable frequency band by arranging the plane of a radial conductor element and the plane of a ground conductor element so as to be faced each other with a dielectric or an air layer inbetween, making the thickness of the dielectric or air layer near the feeding point thin and making the thickness of the dielectric or air layer in a part separated from the feeding point thick. CONSTITUTION:For a microstrip antenna, a dielectric substrate 2, for which the thickness is continuously changed, is used and the plane of a radial conductor element 1 and the plane of a ground conductor board 3 are arranged so as to be faced each other with this dielectric substrate 2 in between. Then, the thickness of the dielectric substrate 2 near a feeding point 4 is made thin and the thickness of the dielectric substrate 2 in the part separated from the feeding point 4 is made thick. Accordingly, the position of the feeding point 4 can be changed in an arrow (x) direction shown by a dotted line and easily matched with a feeding system. Further, the usable frequency band can be enlarged by the thick dielectric substrate 2 in the part separated from the feeding point 4.
Patent JP-S58191558-A (JP)
Title: Communication control system
Inventor: NISHIBASHI TETSUO
IPC: H04L69/14
Filed: 1982-04-30
Abstract: PURPOSE:To control the accommodation of many lines without increasing the memory capacity, by selecting plural transmission and reception circuits provided responding to a communication means by bits, and using plural areas of a control memory to each communication means. CONSTITUTION:Bits ''1'' and ''0'' of an output bit signal SEL of a selection flag in a control register LCR0 select whether a transmission request signal is pulled in to a control information line control section TTC00 or a data transfer control section TTC01. Each control section TTC transmits a transmission enable signal CS to the CCU from the line control section pulled in the signal RS from a line controller CCU. As a result, a time slot counter selects channels (k) and (j), and the channel (k) is used for data transferring after the channel is used for the transfer of control information.