baber/WOPTO huggingface dataset:
Patent JP-H08167506-A (JP)
Title: High voltage variable resistor and its manufacturing method
Inventor: NAKAGAWA KAZUHIRO
IPC: H01B1/20
Filed: 1994-12-12
Abstract: PURPOSE: To provide a reliable high voltage variable resistor and its manufacturing method with good yield, by eliminating a defect in continuity or an unstable part in continuity. CONSTITUTION: An insulating board 1 having an electrode 2, a terminal inserting hole 6, a film resistor and a sliding member is stored in a one-side opened insulating case that includes a rotating axle. An elastic conductive film 8 related with the terminal inserting hole 6, and conductive rubber with a through hole 7 are mounted on one side of the insulating board 1. A lead terminal 4 is put into the terminal inserting hole 6 and passes through the conductive film into a through hole 7 of the conductive rubber. An insulating resin layer 5 is formed on the other side of the insulating board 1.
Patent JP-H02154902-A (JP)
Title: Steam temperature control system at time of starting plant
Inventor: TANAKA MITSUO
IPC: F22B35/14
Filed: 1988-12-07
Abstract: PURPOSE:To prevent the excessive increase of main steam temperature during ramping and a dip phenomenon by controlling the outlet temperature of a primary superheater at the front stage of a superheater pressure reducing valve in a specified value. CONSTITUTION:In the case where during the operation of a start bypass, namely, a signal switch 108 is in the side of B, an MWD signal 29 is made a base signal to set the upper limit value of the 1SH outlet temperature by a function generator 112 because of the control of the excessive increase of main steam due to fuel excess, on the other hand, a 1SH inlet pressure detection signal 9 is made a base signal to set the saturation temperature of the 1SH outlet temperature because of the dip control of the main steam temperature due to fuel lack, these signals and the signal of a 1SH outlet temperature detector 10 are operated by a comparison computing elements 113 or 116, respectively made water-fuel ratio bypass increase and a reducing signal are calculated by an adder 114 and a water-fuel ratio bypass precedence signal is made. As described above, the 1SH outlet temperature is controlled in the specified value (saturation temperature +alpha, alpha=10-45 deg.C) to prevent the excessive increase of the main steam temperature and a dip phenomenon.
Patent JP-H07195580-A (JP)
Title: Molded article having support core part and protective layer surrounding it
Inventor: BUORUFUGANGU PUFUREEGAA
IPC: E05B1/00
Filed: 1994-12-12
Abstract: PURPOSE: To obtain a molded article having a support core part comprising a first thermoplastic polymer and a protective layer, which comprises a second thermoplastic polymer based on polyamide 12 or 1212, surrounding the core part and characterized by that the protective layer is protected by environment and weather without using additives by setting the thickness of the protective layer to a specific value and providing a functional hole to the protective layer. CONSTITUTION: A core part having mechanical properties necessary as a functional part comprises a first thermoplastic polymer selected from a group consisting of polyamide, polyester, polyacetal, polycarbonate, polyphthalamide and a blend of them. The protective layer of a molded article comprises a polymer selected from a group consisting of a homopolymer or copolymer of polyamide 12 or 1212, a mutuall blend thereof and a blend thereof with other semi-crystalline or amorphous homopolymer or copolymer and can achieve a thickness of 0.2-5 mm in dependence of the shape of the molded article and an injection molding method and, in this case, a drilled hole can be formed to the material of the core part at an intended place.
Patent JP-H05143462-A (JP)
Title: Virtual storage address space access control system
Inventor: IKE ATSUSHI
IPC: G06F12/10
Filed: 1991-11-25
Abstract: PURPOSE:To execute address conversion from a virtual address to a real address at high speed concerning the virtual storage address space access control system to execute the access control of a virtual storage address space in a multiple virtual storage system. CONSTITUTION:At a data processor 1 equipped with a converting mechanism 11 to specify a segment table designator from the management data of an access register 10 accessed by an access register number and a conversion index register 12 to execute conversion from the access register number to the segment table designator at high speed, the segment table designator of the conversion index register 12 instructed by the access register number of a copy source is copied to the entry of the conversion index register 12 instructed by the access register number of a copy destination when copying the management data between the entries of the access register 10.
Patent JP-H06140122-A (JP)
Title: Chip type surge absorbing element
Inventor: KASAI YOSHITO
IPC: H01T21/00
Filed: 1992-10-22
Abstract: PURPOSE:To realize a chip type surge absorbing element, capable of sufficiently ensuring airtightness in an inside space without lowering a discharge characteristic. CONSTITUTION:This element is provided with a substrate part 12, composed by oppositely arranging a pair of outer part terminals 18 and 18 at a given interval; a cap part 14, composed by providing a space part 28 on the inner side; and a pair of discharge electrodes 30 and 30, arranged so as to be faced with first and second discharge gaps 32 and 34 apart in the space part 28 of a cap part; on the upper surface 16a of an insulating substrate 16. The cap part 14, in which discharge gas is packed in the gap part 28, is covered on the surface of the substrate part 12 to airtightly sealing the space part 28 via sealing material 38, and also the outside terminals 18 and 18 and the lower end parts 30g and 30g of the discharge electrodes are electrically connected in the space part 28.
Patent JP-H03169875-A (JP)
Title: Halogen-substituted allylamine derivative
Inventor: HAYASHI MASAHIRO
IPC: A61P9/10
Filed: 1989-11-28
Abstract: NEW MATERIAL:The compound of formula I (A<1> and A<2> are methine, N, O or S; Q<1> and Q<2> form 5 or 6-membered aromatic ring together with N, A<1> and A<2>; X and Y are O, S, carbonyl, CHR<a> (R<a> is H or lower alkyl), etc.; R<1> is 5 or 6-membered heterocyclic group containing hetero atom; R<2> is lower alkyl; R<3> and R<4> are H or halogen; R<5> and R<6> are lower alkyl or a group for forming cycloalkane together with N; R<7> is H, lower alkyl, etc.; R<8> and R<9> are H, halogen, OH, etc.). EXAMPLE:(E)-N-ethyl-N-(2-fluoro-6,6-dimethyl-2-hepten-4-ynyl)-3-[3-(3- thienyl) benzyloxy]benzylamine. USE:It has squalene epoxidase inhibiting action and is useful as a treating agent for obesity, hyperlipemia, arteriosclerosis, etc. PREPARATION:The objective compound of formula I can be produced by reacting a compound of formula II with a compound of formula III in the presence of a base (e.g. K2CO3) in a solvent (e.g. DMF) at room temperature to 150 deg.C.
Patent JP-H11141341-A (JP)
Title: Lead valve of two cycle internal combustion engine
Inventor: SATOU TOMONORI
IPC: F16K15/16
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To achieve the high performance of an internal combustion engine in a lead valve of a crank case pre-load type two cycle internal combustion engine, by reducing a volume of the crank case, enlarging an intake path area and improving the cooling performance of a con'rod large edge part. SOLUTION: In the lead valves 40l, 40r of a two cycle internal combustion engine 1 where a crank case 3 rotatably supporting a crank shaft 4 and storing the same, comprises the mounting faces of cylinders 2l, 2r, and the passage parts for storing the lead valves 40l, 40r, and the large edge parts of the con' rods 6l, 6r are pivotted by the crank shaft 4 between the left and right crank webs 14, 14, plural leads of the lead valves 40l, 40r are provided in parallel with each other in a direction perpendicular to the crank shaft 4, and the points of plural leads are formed in multistages like the stairs, and located near the con'rods large edge locus C.
Patent JP-H10148746-A (JP)
Title: Lens barrel
Inventor: ITO TAKESHI
IPC: G03B5/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized lens barrel capable of collapsing action. SOLUTION: This lens barrel is provided with a first zoom frame 5 supporting a first lens group 8 of a focus lens group, a lens-drive-cam frame 7 for driving the first zoom frame 5, and a focusing motor for turning the lens-drive-cam frame 7 about an optical axis. And, the above lens-drive-cam frame 7 drives the above first zoom frame 5 for focusing when it is allowed to shoot, while the above first zoom frame 5 is collapsed to shorten the total length of the lens-barrel when it finishes shooting from the state of being permitted to shoot.
Patent JP-H01150365-A (JP)
Title: Field effect transistor
Inventor: YAMAZAKI AKIHIRO
IPC: H01L21/337
Filed: 1987-12-08
Abstract: PURPOSE:To reduce a capacitance in a P-N junction type FET, and to improve frequency characteristics by providing a semiconductor layer having a energy gap larger than an active layer on the active layer, and providing a gate on the semiconductor layer. CONSTITUTION:A buffer layer 6, an N-type GaAs active layer 2 and an N-type AlGaAs layer 10 are laminated on a GaAs substrate 7, a source electrode 4 and a drain electrode 5 are provided on the layer 10, and a P-type AlGaAs layer 9 having a thickness of the layer 10 is formed therebetween. Thus, the capacitance of the side of a gate 9 is reduced.
Patent JP-H09124755-A (JP)
Title: Phenol resin for molding material and production thereof
Inventor: SAKAIDA TSUTOMU
IPC: C08G8/04
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a phenol resin for a molding material excellent in moldability and in clarity of a molded item by dissolving a novolak resin and hexamethylenetetramine in a specific alcohol solvent to react them with each other and removing the solvent by distillation from the reaction product. SOLUTION: A phenol and an aldehyde in a molar ratio of 1 or higher are reacted in the presence of an acidic catalyst (e.g. hydrochloric acid) and heated to remove water and the unreacted phenol to give a novolak resin. The novolak resin and hexamethylenetetramine are dissolved in a 3C or lower alcohol (e.g. methanol) and reacted with each other under heating at about 50-85 deg.C. After the completion of the reaction, the solvent is removed by distillation from the reaction product, thus giving a high-purity phenol resin for a molding material having a methanolinsol. content of 1wt.% or lower and excellent in homogeneity. A transparent phenol resin molding can be easily produced by injection molding the phenol resin.
Patent JP-H07140923-A (JP)
Title: Driving circuit of display device
Inventor: DENDA ISATO
IPC: G09G3/296
Filed: 1993-11-15
Abstract: PURPOSE:To solve a problem of generation of pseudo patterns by making selection as to error diffusion processing by personal computer video signals and general video signals. CONSTITUTION:This driving circuit includes a changeover means for the direct input of the personal computer video signals to a display panel 10 and the input of the general video signals via an error diffusion processing circuit 71. The error diffusion signals are selected and the images with which the pseudo contours are not recognized are obtd. on the display panel 10 in the case of the general video signals. A longer sustaining period is taken by using the data of a 4-bit memory 76 for general videos and the videos of the high luminance and high contrast are obtd. The signals free from error diffusion are selected and the data of a 6-bit memory 75 for personal computer videos are used, by which necessary gradations are obtd. and the images free from the pseudo contours are obtd. in the case of the personal computer video signals.
Patent JP-H09147466-A (JP)
Title: Optical disk device
Inventor: ISHIKAWA TAKASHI
IPC: G11B17/043
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of miniaturizing the device, reducing the number of components and improving the assembling workability, by providing a cartridge holder, inclined guide and member having a positioning pin. SOLUTION: The holder 5 is always pulled by a spring 12 in the direction of inserting the cartridge 2. Since the positioning pin 13d is positioned at a circular-arcuate part of the guide 9c, it is made to be a stopper and held at the unloading position. When the cartridge 2 is inserted from a port, a roller 6 runs against the end surface of a slider of the cartridge 2. When the cartridge 2 is continuously pushed, the front edge part runs against a trigger pin 9a to make a trigger arm turn around the shaft, and a pull-in pin 9b coincides with a pull-in fitting hole 2b of the cartridge 2 to catch the cartridge 2. After that, since the positioning pin 13d is deviated from the circular-arcuate part of the guide 9c and positioned in a linear groove part, the stopper becomes to be like the disengaged state thereby works as a trigger, then the holder 5 is pulled in.
Patent JP-H09173084-A (JP)
Title: Peptide effective for killing insect
Inventor: KRAPCHO KAREN J
IPC: A01N63/50
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a promoter sequence useful for producing an insect-resistant plant capable of expressing the sequence of a chimera gene to a peptide gene necessary for producing a new peptide useful for controlling invertebrate insect pests.  
     SOLUTION: This promoter sequence has a sequence substantially homologous to a sequence of the formula or a sequence having a substantially homologous sequence structure as this sequence on the upstream side of a cDNA sequence coding DK 9.2 which is a peptide effective for controlling insect pests and obtained from the venom of a spider, Diguetidae, and controls the expression of an enzyme in a recombined structure, etc. The promoter can be obtained by a recombination technology and can also be synthetically produced from an accurate amino acid sequence. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H02157403-A (JP)
Title: Joining of turbine wheel made of titanium aluminum alloy
Inventor: MATSUDAIRA NOBUYASU
IPC: F01D5/04
Filed: 1988-12-08
Abstract: PURPOSE:To manufacture a turbo charger having good responsiveness at low manufacturing cost by conducting the joining work, utilizing a heat resisting alloy, which an be joined well with titanium aluminum alloy, as an insert member. CONSTITUTION:A steel shaft 2 and a hollow, insert member 3 made of heat resisting alloy are joined first. Next, the insert member 3 is joined with a turbine wheel 1 made of titanium aluminum alloy by friction welding. With this, since the turbine wheel 1 made of light, titanium aluminum alloy can be used, a turbo charger having good responsiveness can be manufactured at low manufacturing cost.
Patent JP-H08164009-A (JP)
Title: Easy rain cover
Inventor: YOSHIDA SUMIYOSHI
IPC: A45B19/02
Filed: 1994-12-13
Abstract: PURPOSE: To provide a disposable easy rain cover which costs relatively low and whose shape can be retained by expanding a center bag and several separate bags by air taken in from a valve which prevents backward air flow. CONSTITUTION: A pair of films 1 and 2 which run intermittently are put together and a neck strap E is placed on them. The films are welded by a metal mold which has double seal circles 3 and 4, a seal lines 5, 6, and a seal cut line 7. The double seal circles 3 and 4 are to form the center bag A, and the seal line 5 in a radial manner is to form several separate bags B extending from the outer seal circle 4. The seal line 6 is to attach the neck strap E to the center part D, and the seal cut line 7 is to weld and cut the outer circumference. The neck strap E may be attached separately by another process, though. After the process, a valve to prevent backward air flow which is made of cylindrical film is inserted from the outer circumference and attached.  And when air flows from the valve into the center bag A and the separate bags B, the bags are expanded, and the center part D of the center bag A becomes fit to the user's head, and the separate bags B will reinforce the surrounding fringe parts C.
Patent JP-H11124087-A (JP)
Title: Life vest
Inventor: KABAYA TAKEHIKO
IPC: B63C9/08
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To allow control of a life vest so that the wearer floats face up in the water even when one side of the vest does not inflate. SOLUTION: This vest is made by overlapping and connecting hook shaped portions 12, 22 of two inflatable portions, each having a hook shaped portion 12 or 22 that wraps at least partially around the neck, and a chest portion 11 or 21 that is connected to this hook shaped portion and extends to the trunk of the body. In this case, the size of opposing shoulder portions 122, 222 opposite to connecting shoulder portions 121, 211 that are on the side where the hook shaped portion is connected to the chest portion, is larger than the connecting side of the shoulder portions. Therefore, the hook shaped portion is not symmetrical, and the capacity of the opposing shoulder portion is larger. As a result, it is possible to control the wearers head so that it faces up in the water even when one side of the vest does not inflate.
Patent JP-2001127917-A (JP)
Title: Information display device
Inventor: OZAWA YUKIE
IPC: H04W4/90
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an information display device, capable of displaying infor mation as soon as possible in an emergency. SOLUTION: This information display device 1 is provided with an information receiver 15 receiving broadcast distribution data. A judging part 19 judges whether information received by the receiver 15 has priority over normal information, and when the part 19 judges that the information emergency information having priority, the emergency information is displayed on a display part 2, instead of the normal information.
Patent JP-H10148270-A (JP)
Title: Flow control valve
Inventor: AKITA TOKIHIKO
IPC: F16K31/06
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a small-size low-cost flow control valve. SOLUTION: This flow control valve is provided with an inlet 11, outlet 12, presser fluid chamber 18, and a partitioning member 19 dividing this pressure fluid chamber 18 into a first section 20 always communicating with the inlet 11 and a second section 21 communicating with the outlet through a central opening 23 of a fixed seat member 22. In the partitioning member 19, a communication hole 24 is formed coaxially to the central opening 23 of the seat member 22, a movable rod 25, having in one end a seal part 27 opening/closing the central opening 23 of the seat member 22, is inserted to the communication hole 24.  A spring 30 energizing the movable rod 25 in the closing direction, movable magnetic unit 28 connected to the movable rod 25 and an electric coil 31 generating attractive force energizing the movable rod 25 in the opening direction through this movable magnetic unit 28 are provided.
Patent JP-H10140694-A (JP)
Title: Composite structural material
Inventor: KAWABATA TASHIRO
IPC: E04C2/52
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a composite structural material for forming wall structural material, roof structural material, floor structural material, and the like at constructing a general dwelling house and the like, and for preventing dewing from generating within them. SOLUTION: In this composite structural material, by providing side by side cutout recessed parts 4 on the joined surface part 5 of a heat insulating panel 1 of a composite structural material A in which face bars 2 made of plywood and the like are spread on the surfaces of a heat insulating panel 1 having fixed thickness, air communicating grooves 6 are formed extending from one end part to the other end part of the joined surface part 5. Otherwise, by providing side by side a plurality of cutout recessed parts 4, 4 respectively squarely crossing on the surface part 5 of the heat insulating panel 1, air communicating grooves 6 respectively communicating in the longitudinal and lateral directions are formed extending from the edge parts to the edge parts.  Further, by spreading porous face bars having a plurality of small holes on the whole faces instead of the face bars 2 spread on the heat insulating panel 1, the small holes are formed into suction/exhaust ports communicated with the air communicating grooves 6.
Patent JP-H02157146-A (JP)
Title: Production of artificial stone fitted with pattern
Inventor: HASHIMOTO TERUKUNI
IPC: C04B26/02
Filed: 1988-12-09
Abstract: PURPOSE:To stably obtain an artificial stone fitted with a three-diemensional, clear and stripy or cloudy pattern with good reproducibility by utilizing a semicured gel-like polymer which is obtained by a specified method and has specified viscosity as a pattering material and mixing this gel-like polymer with resin material used for a substrate and thereafter introducing or placing this mixture into/on a mold to mold it and curing the molded body. CONSTITUTION:In the case of producing an artificial stone fitted with the pattern having a stripy or cloudy form by mixing a patterning material into the curable composition used for a substrate and introducing or placing this mixture into/on a mold to mold it and curing the molded body, the material described hereunder is utilized as the patterning material. In other words, a three-dimensionally cross-linked semicured gel-like polymer is utilized which is obtained by curing curable resin or a curable compd. in the existence of a curing agent and has 20,000 - 80,000 poise viscosity at 30 deg.C measured by a Brockfield rotational viscometer. As the curable resin or the curable compd., curable resin such as unsaturated polyester resin and acrylic-based resin syrup generally utilized as resin for the artificial stone or the curable compd. such as a monomer capable of being three-dimensionally cross-linked by the curing agent and cured is utilized.
Patent JP-H01150520-A (JP)
Title: Plastic sheet with folding line
Inventor: HASHIMOTO TADASHI
IPC: B29L7/00
Filed: 1987-12-08
Abstract: PURPOSE:To improve the flatness after fabrication and present a folding line from breaking by forming a folding line in the longitudinal direction and forming alternately a shallow concave groove and a deep concave groove or a slit thereon and also forming a reinforcing rib on the boundary between the shallow concave groove and the deep concave groove or the slit. CONSTITUTION:In the plastic sheet 2 with a folding line 1, the folding line is formed in its longitudinal direction and the shallow concave groove 3 and the deep concave groove 4 or slit 5 are alternately formed thereon, and further, the reinforcing rib 6 is formed on the boundary of the shallow concave groove and the deep concave groove or slit. The depth and the width of the shallow concave groove 3 can be set appropriately through the material and the thickness of the plastic sheet 2. The depth concave groove 4 or slit 5 acts to disperse and unify the distortion occurring in the folding line as it is folded to its longitudinal direction for preventing the curvature generated by a partial stress concentration and also preventing the form recovery by elasticity. The reinforcing rib 6 acts to prevent the transmission of the tearing direction stress to the groove 3 caused by the deep concave groove 4 or slit 5 as it is folded at the folding line, so that the sheet of the part on the shallow concave sheet may be hard to be destructed.