baber/WOPTO huggingface dataset:
Patent JP-H05114664-A (JP)
Title: Manufacture of electronic equipment case
Inventor: IWASE HIDEHIRO
IPC: H01L23/06
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a thin and light-weight case with great strength whose metal shell is firmly bonded to a resin internal mechanism by placing a shell molding body on an injection molding die, injecting thermoplastic resin on the inner peripheral surface of the molding body and performing molding. CONSTITUTION:An EVA film 2 is superposed on one face of an aluminum plate and bonded through thermal press. The resultant laminate plate 3 is placed on a press die 4 and pressed so that the EVA film 2 coated face comes inside. After molded into a rectangular tray shape required, the laminate plate is trimmed to make a shell molding body 5. The shell molding body is then placed on an injection molding die 6 the shape of whose cavity is the same as that of a internal mechanism to be molded. Polyethylene 7 is heated and fluidified in a cylinder, compressed into the die 6 cavity through the sprue 8, and then solidified. The resultant case is thinner in thickness, lighter in weight and greater in strength than conventional cases molded only with ABS resin.
Patent JP-S5918133-A (JP)
Title: Fluoride phosphate optical glass
Inventor: YAMAMOTO HIROBUMI
IPC: C03C3/23
Filed: 1982-07-22
Abstract: PURPOSE:To prepare fluoride phosphate optical glass having high refractive index and keeping the anomalous partial dispersion, in an industrial scale, by using a composition containing a metaphosphate, a fluoride and an oxide at specific ratios. CONSTITUTION:The objective optical glass having high refractive index (1.60- 1.64) keeping anomalous partial dispersion (Abbe number is 61-67), is composed of (A) 18-60wt% of a metaphosphate consisting of 13-35% of Al(PO3)3, 1- 26% of Zn(PO3)2, 0-14% of Ca(PO3)2, and 0-28% of Ba (PO3)2, (B) 5-43wt% of a fluoride consisting of 1-34% of BaF2, 0-13% of MgF2, 0-5% of CaF2, 0-18% of SrF2, 0-13% of AlF3, and 0-6% of LaF3, wherein MgF2+AlF3 is 1-15%, and (C) 0-14wt% of an oxide consisting of 1-13% of B2O3, 9- 42% of BaO, 0-5% of La2O3, 0-8% of Y2O3, and 0-12% of Yb2O3, wherein Y2O3+Yb2O3 is 0-12%.
Patent JP-H02978-A (JP)
Title: Formation of graft copolymer and pattern forming method utilizing this forming method as well as base polymer for graft copolymerization and resist
Inventor: HAYATA YASUNARI
IPC: C08F2/46
Filed: 1988-05-27
Abstract: PURPOSE:To prevent the degradation in graft copolymer forming efficiency by the influence of oxygen in the atm. by adding a material which forms radicals stable to oxygen by bonding to the radicals in a base polymer formed by irradiation of radiations into the base polymer. CONSTITUTION:The material which forms the radicals stable to oxygen by bonding to the radicals of the base polymer 1 generated by irradiation of radiations is added into the base polymer 1 and a mixed film 10 is formed. The film is then irradiated with gamma rays in a vacuum to form the radicals 4 stable to oxygen. After the mixed film 10 is once ejected into the atm. contg. oxygen 5, the film is carried into a graft polymn. reaction chamber and immediately evacuation is started; thereafter, the vapor of a monomer 6 is introduced into the graft polymn. reaction chamber to effect a graft polymn. reaction. The formation of the graft copolymer without degrading the graft polymn. reaction efficiency by the oxygen in the atm. is executed in this way.
Patent JP-S5832047-A (JP)
Inventor: YOIDA SEIGO
IPC: C04B28/04
Filed: 1981-08-17
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-2000323038-A (JP)
Title: Plasma display device and manufacture thereof
Inventor: KAWANAMI YOSHIMI
IPC: H01J11/30
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display device capable of improving light emitting efficiency of a plasma display panel and reducing interference between adjacent discharge cells. SOLUTION: This plasma display device is provided with a plasma display panel comprising a first substrate 1, a second substrate 2, first and second electrodes provided on the first substrate 1, a phosphor layer 12 provided on the second substrate 2, and a third electrode provided on a lower side of the phosphor layer 12 and on the second substrate 2. The plasma display panel includes a first part positioned in a region including the third electrode in a part of the phosphor layer 12 of zero in thickness or thinner than other part, and the first part is for starting discharge first when generating discharge between the first electrode and the third electrode.
Patent JP-S5353655-A (JP)
Title: Urazol derivatives and insecticides for agricultural and horticultural uses
Inventor: MAKISAWA SHIGEO
IPC: C07D249/12
Filed: 1976-10-26
Abstract: PURPOSE: Urazol derivatives of the formula [R 1  is methyl, chloroalkylthio (e.g. dichlorophenyl); R 2 , R 3  are lower alkyl, 4-chlorophenyl, trichloromethylthio], e.g. 1,2-dimethyl-4-trichloromethylthiourazol. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6021198-A (JP)
Title: Solder ribbon and its production
Inventor: KIKUCHI SUKEYUKI
IPC: B23K35/02
Filed: 1983-07-15
Abstract: PURPOSE:To obtain a solder ribbon which has an extremely smooth surface, has a well shaped edge part and is excellent in appearance having surface gloss by ejecting the melt of one - multi-elements solder consisting of Pb, Sn or In added with a small amt. of Ag onto the surface of a cooling roll under rotation and cooling quickly and solidifying the melt directly to a ribbon shape. CONSTITUTION:A molten metal consisting of the above-described one - multi- elements solder added with 0.1wt% Ag is prepd. The molten solder 3 added with Ag is ejected onto the surface of a cooling roll 1 under rotation in an arrow direction and is quickly cooled and solidified. The resulted solder ribbon 5 is stripped from the surface of the roll 1 by which the intended solder ribbon is obtd. It is necessary in this case to control the surface temp. of the roll 1 to <=100 deg.C. The control is accomplished by cooling the inside part of the roll 1 with water or ejecting a very low temperature gas (e.g.; dried air of a low temp.) to the surface of the roll 1.
Patent JP-S63292655-A (JP)
Title: Semiconductor device
Inventor: IWAMORI TOSHIMICHI
IPC: H01L23/522
Filed: 1987-05-26
Abstract: PURPOSE:To prevent the exposure of an S.O.G.(spin on glass) in a connecting hole, which is formed in an interlayer insulating film using the S.O.G., by depositing an oxide film, which is formed at a low temperature, on the sidewall of the connecting hole for connecting multilayer interconnections including the exposed part of the S.O.G. CONSTITUTION:Ordinary etching for providing a hole in an interlayer insulating film is performed in a slightly over-etching state. The exposure of the first wiring layer is made perfect. In the present invention, the etching is stopped just when a first wiring layer 13 is exposed. Therefore, an S.O.G. (spin on glass) 14 is exposed on the sidewall of an opening part at this time. Thereafter, a resist pattern 18 is separated, and an oxide film 17 is deposited by a plasma CVD method as a third oxide film, which is formed at a low temperature. For example, a plasma CVD method is used so that the plasma CVD oxide film 17 is deposited on the sidewall part of the opening part without fail. There fore, a film is formed on the sidewall part of the opening, and the exposure of the S.O.G. 14 is covered.
Patent JP-H04231212-A (JP)
Title: Expansion type sun visor for automobile
Inventor: RAMON TORURESU RIERA
IPC: B60J3/02
Filed: 1991-05-31
Abstract: PURPOSE: To provide a sun visor for an automobile preventing the light from the front from becoming glaring for a driver. CONSTITUTION: This sun visor is of the type which has a generally rectangular laminar body, is opaque, and is fixed to the upper part of the windshield of a vehicle by hinges. It is provided with a hollow interior over most of its area, a dark sub-filter 3 capable of being protruded below the sun visor in it for the additional protection against sunlight, and inner stopper devices 6, 7 merely required to be slightly pushed by a hand to initiate the rapid ejection of the sub-filter 3 from the laminar opaque sun visor.
Patent JP-S63292381-A (JP)
Title: Detector for character line
Inventor: SATO NOBUYUKI
IPC: G06K9/32
Filed: 1987-05-26
Abstract: PURPOSE:To detect character lines with high accuracy and high efficiency even with a document having an optional character size and optional line space, by presuming the character size and the line space and setting automatically the size of a belt-shaped area at the optimum value based on those presumed character size and line space. CONSTITUTION:A character size/line space presuming means 2 inputs document picture data to obtain the projection of a belt-shaped area in the data and presumes the character size and the line space. A belt area width deciding means 3 sets automatically the size of the belt-shaped area at the optimum value based on said character size and line space. A partial line detecting means 4 and a partial line unifying means 5 divide a document picture into the belt- shaped areas orthogonal to the character line direction in the optimum width to obtain a partial line for each belt-shaped area and connect the partial lines together to the same line for detection a character line. Thus the character lines can be detected with high accuracy and high efficiency even with various documents of different character sizes and line spaces.
Patent JP-H08307140-A (JP)
Title: Diversity antenna system
Inventor: IWATA KEISUKE
IPC: B60R11/02
Filed: 1995-04-28
Abstract: PURPOSE: To form dipole antennas whose number is equal to the number of frequency selection impedance elements while keeping the operation of each whip antenna by selecting the number of elements of whip antenna elements to be equal to the number of antenna switching circuits. CONSTITUTION: The system is provided with plural antenna elements 12a, 12b used for a whip antenna and a dipole antenna and an element selection means selecting any of the antenna elements 12a, 12b in response to a reception state signal obtained from a television receiver 2 and providing an output of a signal received by the antenna elements 12a, 12b to the television receiver 2, and frequency selection circuits 21, 22 whose impedance is zero at a set reception frequency band are connected between any of the antenna elements 12a, 12b and ground.
Patent JP-H11325286-A (JP)
Title: Automatic gas emergency trip valve
Inventor: YAMAURA MICHIAKI
IPC: F16K31/66
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an automatic gas emergency trip valve capable of accurately of accurately shutting off a gas supply passage in a simple structure when abnormal temperature rise occurs in a gas pipe, of being easily installed in an existing gas pipe and of eliminating pressure loss in the gas supply passage. SOLUTION: A thermal fuse 4 is arranged in a gas pipe 1 forming a gas supply passage. When a temperature in the gas pipe 1 exceeds a predetermined temperature, a metal wire 5 formed of low-melting-point metal and connected between two contacts 6a, 6b installed at any position in the gas pipe 1 is melted into a disconnected condition (the thermal fuse 4 is turned off), so that the disconnection of the metal wire 5 is detected by a control part 20 to operate a shutoff valve 12 for shutting off the gas supply passage.
Patent JP-S5254470-A (JP)
Title: Breaking type detector
Inventor: TAKAI MASAO
IPC: B60C23/06
Filed: 1975-10-29
Abstract: PURPOSE: In using the detector in detecting abnormality of tires, etc., safe and fail-proof operation is insured by providing prevention of breakage during installation of a breaking type detecting plate or by its vibration and prevention of scattering of broken pieces after breakage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11325841-A (JP)
Title: Diagnosing apparatus for wire rope
Inventor: ISHIDA SHIGEO
IPC: G01N21/93
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To diagnose breaking of the strand, wear, and an out-of-shape state of a wire rope simply over its whole length, and to diagnose a broken state of the strand, worn and out-of-shape states of the wire rope simultaneously before it breaks. SOLUTION: This apparatus is provided with a projector 6 confronting a wire rope 4, a photo detector 7 confronting the projector 6 interposing the wire rope between, a signal processing circuit 8 which compares a frequency spectrum obtained by frequency-analyzing a received light quantity measured by the photo detector 7 with frequency reference values representing strand breaking, wear, out-of-shape, and elongation respectively, and diagnoses the strand breaking, wear/out-of-shape, and elongation, and a result displaying circuit 9 which displays the result of diagnosis performed by the signal processor 8.
Patent JP-S618066-A (JP)
Inventor: SASAKI ISAO
IPC: A62C31/00
Filed: 1984-06-25
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-H09293175-A (JP)
Title: Card management system
Inventor: NOGUCHI HIROKAZU
IPC: G06Q10/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To considerably remove the possibility of illegal use and to realize smooth card system operation. SOLUTION: In a system for managing prepaid cards 3 which respective users have in a center 1, the card's own peculiar numbers are recorded in the respective prepaid cards 3 and denominations showing limit amounts that the users can purchase by the cards are filled. The denomination of the card is ciphered and displayed on the card's own peculiar number and data on the use results and issuing dates are recorded and managed in a host computer 2 provided for the center 1 in accordance with the card's own peculiar number 4.
Patent JP-H11322521-A (JP)
Title: Heat sterilization of escherichia coli
Inventor: TAKADA ASAMI
IPC: A01N47/46
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To sterilize Escherichia coli even by heat sterilization treatment at a relatively low temperature by heat-treating Escherichia coli in the presence of allyl isothiocyanate(AIT). SOLUTION: Escherichia coli is heat-treated in the presence of AIT, a component of horse-radish preferably at 50-60 deg.C. The AIT may be naturally-occurring AIT or synthetic AIT such as an AIT-containing purified oil (an extract from horse-radish or mustard or its crude purified substance or the like). A method for passing Escherichia coli (having a fear of being polluted with Escherichia coli) through a heated aqueous solution of AIT having preferably 0.01-2.0 mg/mL concentration, etc., may be cited as the sterilization method. Not only nonpathogenic Escherichia coli but also pathogenic Escherichia coli such as E.coli (O-157:H7), E.coli (O-157:HUT), etc., may be cited as target Escherichia coli. The method is effective against these kinds of Escherichia coli.
Patent JP-S6022297-A (JP)
Inventor: SHIMIZU YASUSHI
IPC: G08C19/02
Filed: 1983-07-18
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-H04353458-A (JP)
Title: Ink jet head
Inventor: BESSHO YOSHINORI
IPC: B41J2/055
Filed: 1991-05-31
Abstract: PURPOSE:To provide a low power consumption type ink jet head emitting a very small amount of ink to record the same on recording paper, extremely easy to manufacture and improved in energy efficiency. CONSTITUTION:A thin insulator low in heat conductivity and having thickness of about 50mum is used as the lid plate of ink chambers and a plurality of thin film resistors are provided on the upper surface thereof. By bonding the lid plate to a base substrate having ink passages and a plurality of ink chambers, an ink jet head is constituted. When a current is supplied to the thin film resistors, the lid plate is partially curved by thermal elastic bending effect to suck ink. When a current is cut off, the lid plate shrinks rapidly to emit the ink to perform recording. By repeating this operation, a character is printed.
Patent JP-S5354704-A (JP)
Title: Electromagnetic device
Inventor: KOMATSU KIHACHIROU
IPC: H02K3/52
Filed: 1976-10-29
Abstract: PURPOSE: To improve heat dissipation of winding and transient commutation characteristic during abrupt voltage change by filling magnetic compound between core and winding for the purpose to integrate them, thus to improve electric characteristic. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5833619-A (JP)
Title: Multi-hole type selective water intake device
Inventor: HASHINO CHIKASHI
IPC: E02B9/04
Filed: 1981-08-19
Abstract: PURPOSE:To take-in water from any depth of water without the use of gate or intake valve by turning an inner tube in such a way as to make any one of intake holes drilled in the inner tube coincide with the intake pipe when taking the water stored in a dam. CONSTITUTION:An outer tube 3 is buried at a slightly inclined angle to the vertical line in the dam body of reservoir 2, the lower end of the outer tube 3 is connected to a water conveyance pipe 4, and plural intake pipes 5 vertically arranged at different altitudes are connected to the outside of the outer tube 3. Also, an inner tube 7 is fitted into the outer tube 3, and in the inner tube 7, plural intake holes 10 are drilled at places in the same attitude as the intake pipes 5 and at same planar circumferential intervals. Also, a rotary driver 11 is connected to the upside of the inner tube 7. By connecting any one of plural intake holes 10 with one end of the intake pipe 5 by turning the inner tube 7, water at any depth of the reservoir can be supplied to the water conveyance pipe 4.
Patent JP-H11313098-A (JP)
Title: Optical lan device
Inventor: ASAKA KOICHI
IPC: H04L12/42
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical LAN device preventing a whole LAN system from becoming unusable when a fault occurs in a transmission line or a node in optical LAN where topology is in a loop form. SOLUTION: A plurality of two branching optical couplers 8 are installed in a transmission line and delay units 9 are installed between the two branching optical couplers. Thus, the transmission delay of a slave node is corrected and minimum communication is secured when the optical fiber 7 between a loop casing 10 and the slave node is cut and the slave node breaks down.
Patent JP-S5653779-A (JP)
Title: Remote control system of truck
Inventor: YASUDA SHINICHIROU
IPC: B05D1/02
Filed: 1979-10-08
Abstract: PURPOSE: To efficiently operate an unmanned truck and avoid any accident, by providing a system to have the construction that command to the truck is controlled by receiving necessary information on the location of a truck by installing a transmitter consisting of controlling instrument etc. on the ground and a light receiving device and ray-sensing receiver etc. on the truck.  
     CONSTITUTION: The instructions are given to a truck for steering, forward and backward moving and stopping from central controlling device 36 by providing on loading station 6 with home position table 29, unmanned truck 30, travelling route 32, general route 33 and, transmitting bases 34 1 , 34 2 . A controlling program of the truck and a memory of operating conditions of the truck to be used in unit 36 are conducted by memory unit 37 and the operation history of truck 30 is printed by unit 38 and if necessary, the operating conditions of a truck are indicated on responsing unit 39 or the coordination is made with operator. Transmitting units 47 1 , 47 2  are provided which comprise local operation panel boards 46 1 , 46 2  and transmitting units 47 1 , 47 2  equipped with driving and controlling units such as light emitting unit, transmitter, light receiving board, etc. so as to easily obtain information on the location of the truck. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10314408-A (JP)
Title: Game machine
Inventor: YAMAMORI SHIGEKI
IPC: A63F7/02
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To facilitate dividing work at every material in respective parts at the time of an abandonment by providing a wiring passage where a centralized electric wiring is executed in a mechanism plate to be fitted at the rear side of a PACHINKO (Japanese pinball game) machine and also providing a slit communicating with an outside in the wiring passage. SOLUTION: The mechanism plate 5 is hinged at the rear side so as to be open/close possible in the PACHINKO machine and the mechanism plate 5 is integratedly assembled by an upper side member 6, a lower member 7, a right side member 8 and a left sidemember 9. In this case, the hollow wiring passage 16 is formed in the right side member 8 and the electric wiring 21 consisting of multiple electric cords connected to an upper part relay substrate 20 is centralizedly arranged in the wiring passage 16. In the meantime, the hollow wiring passages 12 are provided at the side end edge and also the lower end edge of the lower side member 7, they are made to communicate with the wiring passage 16 and the electric wiring 21 is guided to reach the center lower part of the mechanism plate 5.  Then, the slit 23 is provided in the wiring passage 12 of the lower side member 7 and the inside of the wiring passage 12 is made to communicate with the outside.
Patent JP-S6023582-A (JP)
Inventor: NAKAMURA DAIJIROU
IPC: E06B9/90
Filed: 1983-07-16
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-S62287047-A (JP)
Title: Ferrous alloy for semiconductor device lead
Inventor: TOE TAMIO
IPC: C22C38/32
Filed: 1986-06-06
Abstract: PURPOSE:To manufacture the titled ferrous alloy causing problem of thermal expansion neither to semiconductor device nor to seal resin and having high strength, by limiting respective contents of C, O, N, P, S, Si, Mn, etc., in a stainless steel containing specific amounts of Cr. CONSTITUTION:The ferrous alloy has a composition consisting of, by weight, >30-40% Cr, <=0.02% C, <=0.015% O, <=0.025% N, <=0.04% P, <=0.03% S, <=1.0% Si, <=1.0% Mn, and the balance Fe and containing, if necessary, one or more kinds among 0.05-1.0% Al, 0.01-1.0% Ti, 0.05-1.0% Zr, 0.05-1.0% Nb, 0.01-2.0% Cu, 0.01-3.0% Mo, 0.01-0.5% Mg, 0.01-0.5% Ca, 0.01-0.5% V, and 0.005-0.2% B as auxiliaries. This ferrous alloy causes thermal-expansion problem neither to semiconductor device nor seal resin and has high strength and, moreover, it also is excellent in other characteristics required of alloys for lead material.
Patent JP-S6375315-A (JP)
Inventor: TOOMASU BUI UIRIAMUZU
IPC: F02B75/02
Filed: 1987-05-28
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-S6020618-A (JP)
Inventor: MISHIERU JIYOSEFUUMARII BINE
IPC: H03K3/356
Filed: 1984-06-26
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-H0425394-A (JP)
Title: Position detecting device for industrial robot
Inventor: NAGAHAMA TAKAHIDE
IPC: B25J19/02
Filed: 1990-05-22
Abstract: PURPOSE:To make each circuits for resolver usable in common and to simplify the device structure, by connecting one resolver/digital convertor which digitalizes the absolute azimuth signal transmitted from lst and 2nd resolvers with its changing over by a switching mean. CONSTITUTION:One resolver/digital convertor 12 which makes the absolute azimuth signal transmitted from 1st and 2nd resolvers digital is connected by a switching mean 11 with its changing over in order. Consequently, the digital convertion of the absolute azimuth signal can be performed with the utilization of the resolver/digital convertor 12 in common for two resolvers 4, 5.