baber/WOPTO huggingface dataset:
Patent JP-H0980483-A (JP)
Title: Liquid crystal display device
Inventor: SETO TOSHISUKE
IPC: G02F1/1368
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of preventing the deterioration caused by a movable ion in substrate materials and whose opening ratio is high, and also to provide a liquid crystal display device manufacturing method capable of efficiently obtaining the liquid crystal display device. SOLUTION: The device is provided with a thin-film transistor as a switching element, and the thin film transistor is provided with a gate insulating film 15-1 formed above a 1st substrate 11, a gate wire 16-1 formed on the gate insulating film 15-1, an auxiliary capacitance insulating film formed above the 1st substrate 11 and the auxiliary capacitance wire 16-2 formed on the auxiliary capacitance insulating film. The gate insulating film 15-1 is made thicker than the auxiliary capacitance insulating film.
Patent JP-2000066330-A (JP)
Title: Photographic additive, silver halide emulsion, chemically sensitizing method and silver halide photosensitive material
Inventor: TANAKA TATSUO
IPC: G03C1/34
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a photographic additive having excellent relation of fog/ sensitivity and sensitivity/graininess and improved storage property by using a compd. expressed by specified formula. SOLUTION: The photographic additive is expressed by the formula. In the formula, X1 is a S, Se or Te atom, X2 is a O, S, Se or Te atom, n is 0 or 1, R1 to R4 are halogen atoms, hydrogen atoms, aliphatic groups, aromatic groups, heterocyclic groups, -OR8-, -NR9R10, -SR11-, -OSiR12R13R14, -SeR16, wherein R8, R11, R15 and R16 are hydrogen atoms, aliphatic groups, aromatic groups, heterocyclic groups or cations, R9, R10 are hydrogen atoms, aliphatic groups, aromatic groups or heterocyclic groups, and R12 to R14 are aliphatic groups, thus, the obtd. photographic additive shows excellent relation of fog/sensitivity and sensitivity/graininess and improved storage property.
Patent JP-S61117138-A (JP)
Inventor: ONOE TOSHIO
IPC: F27D15/00
Filed: 1984-11-08
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-S60127710-A (JP)
Title: High-frequency coil
Inventor: NOHARA AKIO
IPC: H01F21/06
Filed: 1983-12-14
Abstract: PURPOSE:To solve the problem of fall of screw cores at adjustment of inductance in manufacturing processes or by users and to enable the exchange of the screw cores by attaching a core stopper which can be attached removably comprising a hole smaller than a through hole of a coil bobbin in diameter on the top flange of that bobbin. CONSTITUTION:On the top flange 10 of a coil bobbin 9 formed unitarily on an upper surface of a terminal plate 8 on which terminals 7 are planted, a core stopper 12 having a holding part 11 is attached. This core stopper 12 is so constructed that it can be attached removably. A coil part 13 is wound around the periphery of the coil bobbin 9 and further a screw core 14 is engaged spirally in a through hole 15 of the coil bobbin 9 for adjustment of inductance. A core stopper 12 having a hole 16 of diameter dphi which is smaller than an external diameter Dphi of the screw core 14 is attached thereby preventing the screw core 14 from falling however turning the core 14, because the top flange 10 fixes said core firmly.
Patent JP-2001059879-A (JP)
Title: Portable equipment
Inventor: SHINPO AKIRA
IPC: G04B19/28
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide portable equipment with a rotating bezel holding structure superior in durability capable of easily mounting a rotating bezel to a support. SOLUTION: A groove 101a is formed in the outer circumferential surface of a body 101, and a groove 102a is formed in the inner circumferential surface of a rotating bezel 102. A ring member 400 in a state not engaged with the body 101 or rotating bezel 102 is arranged in a space formed by the grooves 101a and 102a. By this arrangement, the rotating bezel 102 is prevented from coming off. In addition, the width D of the ring member 400 is smaller than the sum of the groove depths of the grooves 101a and 102a and larger than the groove depth of either groove. By this constitution, almost no friction occurs among the ring member 400, body 101, and rotating bezel 102 even in the case of rotating the rotating bezel 102.
Patent JP-H0682600-A (JP)
Title: Radiation image conversion panel
Inventor: IWASE NOBUHIRO
IPC: G21K4/00
Filed: 1992-09-03
Abstract: PURPOSE:To prevent exfoliation of protective film or support by applying a silane coupling agent partially on the joint of a plurality of planar members of a radiation image conversion panel or the part between the planar member and a phosphor layer. CONSTITUTION:The radiation image conversion panel comprises two planar members being sealed to form a hermetically sealed space while sandwiching a spacer, and a phosphor layer 5 where stimulable phosphor is diffused into a binder binding one planar member. The planar members form a protective film 1 and a support 2. The protective film 1 and the support 2 employ a glass plate of a specific thickness and BaBr2:Eu<2> as the stimulable phosphor. Specific quantities of stimulable phosphor, binder, toluene, and methylethylketone are mixed and defoamed and then applied on the protective film 1 through the doctor blade method. A film 1 support is bonded to the periphery of the support 2 using a glass of a specific thickness (applied with silane coupling agent) as the spacer 3 thus constituting a panel. This constitution prevents exfoliation at the joint.
Patent JP-H0281695-A (JP)
Title: Turning over of page of booklet
Inventor: NUMAZAWA YOSHIHIRO
IPC: B42D9/04
Filed: 1988-09-20
Abstract: PURPOSE:To enable turning over of a page over multipages to be performed at high speed by a method wherein the page is continuously turned over under a state in which a booklet is stopped, and respective turned over pages are collectively opened by transfer of the booklet. CONSTITUTION:An end part of a page being a turning over side is forced to a roller 106 with an open booklet 100. Then, a roller 106 is driven by rotation in a direction in which a turning over page forced with the roller bends. Then, when a flexure amount of a page turning over amount becomes maximum by rotation of the roller, pressing of the end part of said page is released. Further, when completion of one time turning over is confirmed from decrease of the flexure amount of the turned over page, rotation of the roller 106 is stopped. When such as operation is repeatedly performed and confirmation for completion of turning over has been performed a specific number of times, the booklet 100 is transferred in a roller passing direction. The turned over pages are collectively opened by transfer of the booklet in the roller passing direction thus.
Patent JP-S6288222-A (JP)
Inventor: RAINHARUTO KUUGURAA
IPC: H01H1/58
Filed: 1986-10-03
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-H04118149-A (JP)
Title: Binder composition for molding sand
Inventor: KIUCHI KAZUHIKO
IPC: B22C1/22
Filed: 1990-09-05
Abstract: PURPOSE:To drastically improve mold strength by using a binder composition for molding sand having compsn. containing one or more kinds of the specific polyoxyalkylene compound or mixed material in water-soluble phenol. resin. CONSTITUTION:The binder composition for organic ester curing type molding sand has the composition containing water-soluble phenol resin and one or more kinds of polyoxy alkylene compound or mixed material as the essential components and the polyalkylene compound or mixed material is shown in the chemical formula 1. In the formula R1 and R3 independently are the saturated or unsaturated aliphatic hydro-carbon group having 1-4 number of carbon atoms for each and R2 is the saturated or unsaturated aliphatic hydro-carbon group having 2-4 number of carbon atoms. Then, when R2 is the saturated aliphatic hydro-carbon group having 2 number of carbon atoms, polymerization degree (n) is 1<=n<140. Further, when R2 is the saturated or unsaturated aliphatic hydro-carbon group having 3 number of carbon atoms, polymerization degree (n) is 1<=n<35. Concretely, ethylene glycol dimethyl ether, ethylene glycol diethyl ether, etc., is used.
Patent JP-H0655910-A (JP)
Title: Pneumatic tire
Inventor: MOCHIDA MASAYUKI
IPC: B60C11/00
Filed: 1992-08-11
Abstract: PURPOSE:To prevent generation of columnar resonance sound and to reduce passing noise. CONSTITUTION:Multiple longitudinal main grooves 3 which continue along the circumferential direction and bend zigzag, are arranged on a tread face 2, and the number N of the zigzag per pitch is smaller than the value indicated in the formula (1) or larger than the value indicated in the formula (2) when both of the formulas concern a sonic speed V, a circumferential length L of a tire in a ground contact area, a ground contact radius R of a tire under, load and an ordinary running speed S). (V.pi.Rmin)/2(Lmax.Smax)-1>N (1). (V.pi.Rmax)/2(Lmin.Smin)+1>N (2). V: sonic speed.
Patent JP-S61114840-A (JP)
Title: Manufacture of member having fiber-reinforced thread joint
Inventor: KAWASHIMA JUICHI
IPC: B29C69/00
Filed: 1984-11-09
Abstract: PURPOSE:To secure the strength of thread especially male thread by making the winding angle of reinforcing fiber in a thread-forming part equal to the lead angle of thread to be formed and keeping continuous fiber existent even after threading operation. CONSTITUTION:Reinforcing fiber obtained by impregnating synthetic fiber is wound around a mandrel M at an angle theta=20-70 deg. to form a tube. As a result, the strength of a base material in an axial and a circumferential direction is assured. Next, a resin-impregnated fiber 2 of the same material as the base material 1 is wound around the base material 1, thus forming a fiber-oriented part for thread-formation. The resin-impregnated fiber 2 is wound around the base material 1 at the lead angle theta of thread to be formed on the way forward of shuttle operation for winding fiber. On the way back, the angle is -theta. The lead angle is generally 0.1-5 deg.. Therefore, if the thread were cut, a continuous fiber remains intact from root to crest of thread.
Patent JP-H0789748-A (JP)
Title: Heat resistant glass vessel
Inventor: TERASAWA KATSUYUKI
IPC: C03C3/076
Filed: 1993-09-22
Abstract: PURPOSE:To obtain a glass vessel having improved heat resistance. CONSTITUTION:This glass vessel is made of silicate glass contg., by weight, 50-80% SiO2, 0-22% PbO, 0-20% CaO, 2-20% Na2O and 0-18% K2O as principal components. The ratio of the average thickness of the bottom of this glass vessel to that of the body is within the range of 1-20 and a compressive stress layer has been formed in the inner surface of this glass vessel by chemical tempering.
Patent JP-S6479865-A (JP)
Title: Japanese analyzer
Inventor: AOYAMA SHOICHI
IPC: G06F17/27
Filed: 1987-09-21
Abstract: PURPOSE:To simplify the structure of a dictionary and to improve a processing speed by providing the titled device with a case converting rule applying device for applying a case conversion rule having a pointer pointing out a formula expressing a general case converting operation procedure to a predicate part. CONSTITUTION:An optional Japanese sentence inputted from an input device 11 is analyzed at its configuration elements by a morpheme analyzer 12. The declinable word modifying phrases and simple verb phrases of the sentence analyzed at its morpheme are recognized by a syntax analyzer 13. The simple verb phrase means a phrase constituted of a verb (or an adjective or an adjective verb), an auxiliary verb, an auxiliary declinable word, and so on. Then, the case frame of the simple verb phrase is formed by a case conversion rule applying device 14. Consequently, the structure of a dictionary can be simplified and processing can be accelerated.
Patent JP-H0793812-A (JP)
Title: Optical recording medium
Inventor: MATSUDA RIKI
IPC: G11B7/24
Filed: 1993-09-22
Abstract: PURPOSE:To provide the optical recording medium which is low in noise and high in reliability. CONSTITUTION:This optical recording medium 10 consists of an enhancement layer 14, guide layer 15, interference layer 16, recording layer 17, protective layer 18 and reflection layer 19 laminated on a transparent substrate 12. Recording regions 20 etched at a prescribed width are spirally or concentrically formed on the guide layer 15. The enhancement layer is not etched by plasma etching using a gaseous mixture composed of CCl4 and O2. Since the interference layer 6 is formed by a plasma CVD method, the infiltration of the film, etc., are good and the generation of cracks and voids is suppressed and, therefore, the boundaries are flattened. Consequently, the respective boundaries of the recording regions 20, the protective layer 18 and the reflection layer 20 are held smooth and the problem, such as generation of noise, by the roughening of the boundaries is suppressed.
Patent JP-S6295267-A (JP)
Title: Printing apparatus
Inventor: NAKAMURA HARUO
IPC: B41J35/00
Filed: 1985-10-23
Abstract: PURPOSE:To provide a printing apparatus enhanced in a transfer property, imparting good image quality and reduced in recording energy, in such a case that the pressing direction of a recording substrate is specifically arranged to press a recording head to a platen, by providing a mechanism applying the force of the component in a vertical direction and the force of the component in the direction the same as the moving direction of receiving paper and an ink film to the platen. CONSTITUTION:A recording substrate 6 and a platen 11 are arranged so that the angle 21(theta2) formed by the recording substrate 6 and the platen 11 is smaller than the angle 20(theta1) formed by the recording substrate 6 and the end surface 7 thereof and a recording head is pressed to the platen 11 by pressing force 16(F3) having the component of the force 13(F1) to the platen in a vertical direction and the component of the force 15(F2) in the direction the same as the moving direction 14 of receiving paper and an ink film. Because the deformation state of the ink film is different left and right and not only the force F1 but also the force F2 are applied to the ink film, the deformation quantity at the side of the end surface 7 becomes large and the end surface 7 is certainly contacted with the ink film at a part 9 and this part 9 serves as a transfer pat. The electrical connection of a current supply 8 is secured.
Patent JP-S6390697-A (JP)
Title: Vertical shaft pump
Inventor: SUZUKI NOBUHIRO
IPC: F04D13/00
Filed: 1986-10-03
Abstract: PURPOSE:To reduce variation by providing a vacuum breaking hole section in a lowermost water level position of a pump and an impeller above said position to dispose an intake bellmouth immersed in water necessarily and sufficiently for this position. CONSTITUTION:An impeller 1 is disposed above a specified pump position corresponding to the lowermost water level LWL where air is taken in when the pump is immersed in water and the water level becomes lower than LSL. The normal running is carried out when the water level is higher than LWL. An intake port 3a of an intake bellmouth 3 is disposed to be immersed in water necessarily and sufficiently for the level LWL. When the water level is lowered, a vacuum breaking hole section 8 is exposed on the water surface to suck air so that the pump is run in air to prevent vibration and noise.
Patent JP-S61115358-A (JP)
Title: Driving circuit for semiconductor light-emitting element
Inventor: SATO KENICHI
IPC: H04B10/524
Filed: 1984-11-12
Abstract: PURPOSE:To drive a LED at high speed by connecting a parallel circuit of a resistor and a capacitor in series with a semiconductor light-emitting element and connecting a base in a transistor at a node between the light-emitting element and the parallel circuit, a collector to another terminal for the semiconductor light-emitting element and an emitter to another end of the parallel connecting circuit of the resistor and the capacitor. CONSTITUTION:Charges stored in a capacitor 22 are discharged through a resistor 21, a LED19 and a transistor 20. Currents flowing through the LED19 flow in the direction that junction capacitance and diffusion capacitance are discharged at that time. When currents flowing through the LED are viewed by a comparison with pulses applied to a transistor 23, charging currents, stationary currents and discharging currents flowing in the opposite direction can be acquired by the circuit constitution. Currents flowing through the LED are represented by Id.
Patent JP-H0684768-A (JP)
Title: Charged-particle beam lithography
Inventor: KOMAGATA TADASHI
IPC: H01L21/027
Filed: 1992-09-04
Abstract: PURPOSE:To prevent the accuracy deterioration of contact exposure caused by the strain of a material when the material is held by means of a material holder. CONSTITUTION:A reference material 3 with numerous cross-marks is held by means of a material holder 4 and the holder 4 is placed on a material stage 5. A plotting device successively detects the positions of the numerous marks by moving the stage 5 and scanning each mark with an electron beam and a computer 8 stores the position of each mark and finds the positional deviation of each mark. The reference material is held by means of all material holders 4 and the deviation of each mark is measured at every material holder 4. The positional deviation of each mark is supplied from the computer 8 to a correction memory 13 for storage. At the time of plotting a reticle pattern, a stage control circuit 12 corrects the moving data of the stage 5 based on the correction data on a stage position correction table.
Patent JP-H04118660-A (JP)
Title: Electrophotographic sensitive body, electrophotographic device and facsimile having this electrophotographic body
Inventor: TANAKA MASATO
IPC: G03G15/08
Filed: 1990-09-10
Abstract: PURPOSE:To enhance the sensitivity characteristics of the photosensitive body and to stabilize the potential characteristics in repetitive use by incorporating a specific trisazo pigment into a photosensitive layer. CONSTITUTION:The trisazo pigment expressed by general formula I is incorporated into the photosensitive layer of this photosensitive body. In the formula, Ar1, Ar2 denote a carbon cyclic arom. group or heterocyclic arom. group; A1 and A2 denote a residual coupler group having a phenolic hydroxyl group. The more specific examples of the pigment of the formula include the compd., both of A1, A2 are the groups of formula II, etc. The photosensitive layer is preferably formed of at least the two layers; the charge generating layer contg. the trisazo pigment of the formula and a charge transfer layer.
Patent JP-S6480491-A (JP)
Title: Production of pure water by reverse-osmosis membrane
Inventor: YAMAKI YOSHITAKA
IPC: C02F1/44
Filed: 1987-09-21
Abstract: PURPOSE:To eliminate the generation of scales on a reverse-osmosis membrane by keeping raw water with an acid or an alkali in the vicinity of the pH at which the maximum salt removal efficiency is exhibited in the allowable pH range of the reverse-osmosis membrane consisting of a polyether composite membrane, etc. CONSTITUTION:The reverse-osmosis membrane 1 such as a polyether composite membrane and a polyvinyl alcohol membrane exhibiting >=95% salt removal efficiency in the allowable pH range is used. The salt removal efficiency of the membrane 1 changes with the pH of the raw water, and the raw water is kept at the pH where the maximum salt removal efficiency is exhibited. The pH of the raw water is controlled by a tank 2 contg. an acid or an alkali and an injection pump 3, and the output of a pH detector 4 is fed back to the injection pump 3 through a pH meter 11. An acrylic polymer is used as an inorg. ion deposition preventing agent, and a strongly alkaline substance is used as a silica deposition preventing agent.
Patent JP-H0283920-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUDA KENZO
IPC: H01L23/522
Filed: 1988-09-20
Abstract: PURPOSE:To suppress mutual diffusion of a wiring metal and a semiconductor layer by laminating a barrier metal layer followed by ion implantation to make the surface amorphous and by heat treatment to recrystallize the surface while forming a metal wiring layer thereon. CONSTITUTION:An insulating film 6 on an n-type diffusion layer 3 is removed to make a contact hole 9 and after forming a barrier metal layer 7 by a sputtering method inert gas is ion-implanted for making the surface 10 of the barrier metal amorphous. Next, heat treatment is given to recrystallize the amorphous barrier metal layer 10 in order to make the barrier metal layer a double-layer construction of the barrier metal layer 7 and a recrystallized barrier metal layer 11. Further, a wiring metal 8 is formed by a sputtering method in order to perform wiring by etching the wiring metal 8 and the double- construction barrier metals 7 and 11 using resist formed in a prescribed pattern. Thereby, mutual diffusion of the wiring metal 8 and the barrier metal layers 7 and 11 can be suppressed when heat treatment at the time of metal wiring is performed.
Patent JP-S60128429-A (JP)
Title: Photosensitive silver halide material
Inventor: OBAYASHI KEIJI
IPC: G03C1/005
Filed: 1983-12-15
Abstract: PURPOSE:To improve the sensitivity of a photosensitive material and to reduce the influence of a change of a processing soln. by forming a layer contg. silver halide particles undergoing no development when the photosensitive material is developed on the outside of a photosensitive silver halide emulsion layer positioned farthest from the base. CONSTITUTION:At least one photosensitive silver halide emulsion layer and a layer contg. at least one kind of compound (FR compound) capable of releasing a fogging agent, a precursor thereof, a development accelerator or a precursor thereof in combination with the silver halide emulsion layer are formed on a base. At this time, it is required to form a layer contg. silver halide particles undergoing practically no development when the resulting photosensitive material is developed on the outside of a photosensitive silver halide emulsion layer positioned farthest from the base. A fogging agent, a silver sulfide forming agent or the like is used as the FR compound.
Patent JP-H0690525-A (JP)
Title: Supply voltage monitoring circuit
Inventor: FURUYA MISAO
IPC: G05F1/10
Filed: 1992-09-04
Abstract: PURPOSE:To reduce the consumption of a current with respect to a supply voltage monitoring circuit that outputs a signal to indicate the release of a reset after a certain period of delay when a supply voltage rises above a specified value. CONSTITUTION:An oscillation circuit 6 produces an oscillation signal having a constant frequency. A frequency divider 13 supplies to an output circuit 11 a signal that shows a time after a predetermined period from when a supply voltage rises above a specified value. The output circuit 11 outputs a reset control signal which indicates a reset when the supply voltage drops below a specified value, and outputs a rest control signal which indicates a reset for a given period from the time when the supply voltage rises above a specified value. A switching circuit 12 supplies a supply voltage to the oscillation circuit 6 and the frequency divider 13 when the reset control signal indicates a reset. On the other hand, when the reset control signal indicates the release of a reset, the switching circuit 12 disconnects the supply of a power supply voltage to the oscillation circuit 6 and the frequency divider 13.
Patent JP-S6392588-A (JP)
Inventor: YAMADA YUJI
IPC: B66B5/00
Filed: 1986-10-07
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。