baber/WOPTO huggingface dataset:
Patent JP-H0813964-A (JP)
Title: Gate door with electric lock
Inventor: HASHIMOTO MASAYUKI
IPC: E06B11/02
Filed: 1994-06-29
Abstract: PURPOSE:To improve the operability and execution property by providing an operation button on the inside handle of a gate door when the locking/unlocking operation button of an electric lock is arranged on the gate door on the inside of a gate. CONSTITUTION:When a handle 10 is pulled to this side, a latch 7 is intruded into an electric lock main body 9, and a gate door 1 is opened if the lock 9 is set to the unlocked state. A handle base 3 is fitted on the inside of a gate where the lock 9 of the gate door 1 is stored, and an operation button 4 locking or unlocking the lock 9 is provided at the bottom section. The portion of the base 3 around the operation button 4 is made of an insulating material such as a synthetic resin to prevent an electric leak. The connector terminal 6 of the wiring cord 13 of the operation button 4 is connected to the connector terminal 6 of the lock 9. When the operation button 4 is operated, a locking or unlocking signal is transmitted to the locking/unlocking control circuit of the lock 9, and a trigger bolt 8 is protruded from or intruded into the lock 9 to lock or unlock the lock 9. The operation button 4 can be executed concurrently with the handle 10, the wiring cord 13 can be easily arranged, and the operation button 4 and the handle 10 can be operated via a series of actions.
Patent JP-H11338092-A (JP)
Title: Silver halide photosensitive material and its manufacture
Inventor: KAGAWA NOBUAKI
IPC: G03C1/18
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain the photosensitive material high in sensitivity and free from residual dye stains and superior in storage stability against time lapse and further, improved from stagnation at low temperature and good in manufacture stability by spectrally sensitizing silver halide grains with a combination of specified compounds. SOLUTION: The silver halide grains are spectral-sensitized with a combination of the compound represented by formula I with the compound represented by formula II or III. In formulae I-III, each of R1 -R4 and R11 -R14 is an aliphatic group, and at least one of R2 , R4 , R12 , and R14 is an alkyl group having a sulfa or carboxy group. Each of V1 -V4 is a hydrogen atom or a substituent, at least one of V1 -V4 is an aromatic group, and each of V11 -V14 is a hydrogen atom or a substituent except an aromatic group. Y is an oxygen or sulfur atom or the like, each of R21 and R22 is an alkyl group, each of L21 -L23 is a methine group, each of Z21 and Z22 is a benzene or naphthalene ring, and each of M1 , M11 , and M21 is an ion necessary for neutralizing a molecular charge.
Patent JP-S60147646-A (JP)
Inventor: MAAKU BENJIYAMIN KETSUCHIEN
IPC: G01R33/035
Filed: 1984-07-18
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-H10340562-A (JP)
Title: Manufacture of driving belt for recording tape
Inventor: KURIWADA TAKESHI
IPC: G11B23/087
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the manufacturing cost of a driving belt for a recording tape. SOLUTION: A sheet-like pattern material 60 is laminated to an original fabric 40 of belt and continuously forwarded while being inserted and held between rollers 62 and 64. Concentric circular projected lines 70 are provided at the lower surface of the pattern material 60, and concentric circular grooves 74 are formed by such a manner that these projected lines 70 are bitten into the original fabric of belt. A ring shaped body is formed by punching the original fabric of belt after the pattern material 60 is peeled off, then this is extended to make out the driving belt.
Patent JP-H0228380-A (JP)
Title: Manufacture of semiconductor nonvolatile memory
Inventor: ISHII KAZUTOSHI
IPC: H01L29/78
Filed: 1988-06-15
Abstract: PURPOSE:To seek to improve the controllability of the thickness of the first gate insulating film by thermally oxidizing the first insulating film of a memory cell part, and then thermally nitriding it so as to form. CONSTITUTION:Phosphor is implanted into a P-type Si substrate 1, an n-well region 2 is formed, a field oxide film 3 is formed, and the first gate insulating film 4 is formed in 400Angstrom  by dry oxidation, for example, at an oxidation temperature of 1000 deg.C at a memory cell part, and then it is formed by being annealed in the ammonium atmosphere for one hour, for example, at a nitrizing temperature of 900 deg.C. The thickness of the thermally nitrized oxide film formed at this time is 400Angstrom . Hereafter, the first gate insulating film 4 only at a peripheral circuit is etched so as to form the second gate oxide film 5 of 300Angstrom  at the peripheral circuit by dry oxidation, for example, at an oxidation temperature of 1000 deg.C. At this time, the thickness of the first gate insulating film is 405Angstrom . Hereby, even if it goes through the process to form the second gate insulating film 5 of the peripheral circuit by thermal oxidation, the thickness of the first gate insulating film 4 is not increased, thus the controllability of the thickness of the first gate insulating film 4 can be improved.
Patent JP-S6210801-A (JP)
Inventor: TACHIKAWA TERUO
IPC: F21S2/00
Filed: 1985-07-05
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-S5850490-A (JP)
Title: Analog-digital electronic watch
Inventor: KUMADA AKIO
IPC: G04G9/00
Filed: 1981-09-21
Abstract: PURPOSE:To obtain an electronic watch whose analog part is provided with an impression of quality-class article without decreasing a clear contrast in a digital display, by a method wherein transparent poezoelectric ceramics is stuck  on the cover glass of the analog part to make it serve as a transparent buzzer. CONSTITUTION:Transparent piezoelectric ceramics is stuck on the analog part 4 of cover glass 2, and when an alarm signal is supplied to the part through a metal film 7, an alarm sound is generated therefrom. Accordingly, the dial plate of the analog part 4 is given an amber color, an impression of a quality-class article, without decreasing a clear contrast in a digital part.
Patent JP-S6127450-A (JP)
Title: Solar heat water heater
Inventor: KATO MASAO
IPC: F24J2/46
Filed: 1984-07-16
Abstract: PURPOSE:To eliminate a so-called ''blue water'' problem in which an insoluble blue- colored substance adheres to the apparatus by bringing a metal having an ionization tendency which is greater than that of a heat exchange part, into contact with the heat exchange part, and fitting the metal to the heat exchange part by a solid wire having a spring effect, and separating the fixed wire from the heat exchange part when the metal is consumed. CONSTITUTION:A magnesium round bar 5a is used as a metal having an ionization tendency which is greater than that of a heat exchange part 4. A fixed wire 51 if formed by working a stainless wire or the like into a V-shape, and is allowed to have an elasticity of a spring. Upon loading of the apparatus. the fixed wire 5l is suspended on a central pipe of three heat exchange pipes 4, and thereafter two magnesium 5a are intersected in a cross shape. Then, both tip ends of the fixed wire 5l are suspended on heat exchange parts 4 on both sides, and are fixed thereto. Thus the fixed wire 5l intersects with the heat exchange parts 4. After using the apparatus for a long period of time, when the magnesium bars are worm out, the fixed wire 5l drops downward, and is separated from the heat exchange part 4. Even if the separation is not perfect, the fixed wire 5l with respect to the hat exchange part 4 does not create a condition to cause any clearance corrosion because there are spaces at L-shaped curved portions (b).
Patent JP-S637415-A (JP)
Title: Treatment of head of in-situ prepared pile
Inventor: NAKANO AKIRA
IPC: E02D5/34
Filed: 1986-06-26
Abstract: PURPOSE:To simply perform chipping operation of concrete head of in-situ prepared pile by a method in which a latticed ring is set in the inside of the main reinforcing bar of a reinforcing bar cage in the pile head by hanging it down by a hanging wire. CONSTITUTION:A latticed ring C formed by combing wires or metal pieces is set on the inside periphery of the main reinforcing bar 1 of a reinforcing bar cage A in the pile head by hanging it down by a hanging wire 4. A tremie tube D is inserted into a hole formed in the central part of the ring C and concrete E for pile body is placed through the tube D into the vertical pit B. At a time when the concrete E is unset, the ring C is pulled up through the wire 4, whereupon the inside concrete E' of the cage A of the pile head is removed. The chipping operation for the concrete of the pile head can thus be simply performed without noise and dust.
Patent JP-H0439363-A (JP)
Title: Polymer particle containing halogenothiophene dioxide and coating compound composition blended with the same particle
Inventor: SUMINA IKUO
IPC: C09D5/16
Filed: 1990-06-06
Abstract: PURPOSE:To obtain the title particles useful as an antifouling coating compound, having prolonged effects, excellent safety, comprising vinyl polymer particles containing a halogenothiophene dioxide, wherein the dioxide has compatibility with the peroxide and contain a crosslinked functional group. CONSTITUTION:The objective particles comprising vinyl polymer particles (ratio of the dioxide and the polymer is preferably (10/90)-(60/40)) containing a halogenothiophene dioxide (e.g. 3,3,4,4-tetrachloro-2,2,5,5-tetrahydrothiophene-1,1- dioxide) shown by the formula (X1 to X4 are H, halogen and X1 to X4 are not H at the same time), wherein the polymer has compatibility with the dioxide and contains a crosslinked functional group [e.g. 2-hydroxymethyl (meth)acrylate or acrylic acid]. A coating compound composition blended with the particles is applied to ships, etc., to give antifouling effects.
Patent JP-S63311639-A (JP)
Title: Production of optical disk substrate
Inventor: YAMADA MITSUO
IPC: G11B7/26
Filed: 1987-06-15
Abstract: PURPOSE:To enable photoirradiation from both faces and to improve productivity by using a light transmissive stock for a mold for molding an optical disk substrate having rugged structure. CONSTITUTION:A resist layer 12 is formed on the light transmissive substrate 11 and the prescribed positions thereof are irradiated with light to form a resist pattern 14; thereafter, the film of the light transmissive material 15 is formed. The resist 12 is then removed and the light transmissive material 15 formed on the resist 12 is removed, by which the mold 16 for molding the optical disk substrate having the rugged structure is fashioned. This mold is reproduced. The optical disk substrate is produced by using the mold 16 for molding the optical disk substrate having the rugged structure obtd. in such a manner and curing a photosetting resin between said mold and a transparent press plate 17 by photoirradiation from both faces. The substrate for the optical disk which has the high productivity and does not warp is thus obtd.
Patent JP-S633432-A (JP)
Title: Semiconductor device
Inventor: NOZUE HIROSHI
IPC: H01L21/82
Filed: 1986-06-24
Abstract: PURPOSE:To make it possible to use an inexpensive laser device characterized by large dispersion of energy, by providing a laser-energy absorbing layer beneath a laser fuse. CONSTITUTION:On a semiconductor substrate 5, an insulating film 4 is formed. On the insulating film 4, a laser-energy absorbing layer 3 is formed. An insulating film 2 is formed on the absorbing layer 3. A laser fuse 21 is formed on the insulating film 2. When polycrystalline silicon is used for the fuse 1, polycrystalline silicon or Al is used for the absorbing layer 3. When Al is used for the fuse 1, Al is used for the absorbing layer 3. When laser power is high, extra laser energy is absorbed by the absorbing layer 3. Damage is not received in the insulating film 4. Thus an inexpensive laser device characterized by large dispersion of energy can be used.
Patent JP-H05328736-A (JP)
Title: Control circuit of three-phase inverter
Inventor: YAMASHITA TAKASHI
IPC: H02M7/48
Filed: 1992-05-15
Abstract: PURPOSE:To obtain a control circuit for a three-phase inverter capable of inhibiting the lowering of the utilization factor of DC input voltage even to load fluctuation. CONSTITUTION:The peak value of error voltage obtained from a reference sine wave and three-phase output voltage is input to a microcomputer 2 through an A/D converter 9, a third harmonic corresponding to the peak value is transmitted from a ROM 3 by the microcomputer 2, the third harmonic is analog- converted by D/A converters 4 and added to error voltage by adders, and third- harmonic added error voltage acquired is compared with a carrier signal from a carrier signal generator 8 by comparators 7, thus obtaining gate control signals. Accordingly, even when the peak value of error voltage is fluctuated by load fluctuation, the third harmonic corresponding to the peak value can be output, thus preventing the deterioration of the utilization factor of DC input voltage even to load fluctuation.
Patent JP-2000091330-A (JP)
Title: Dielectric substance for integrated circuit and its manufacture
Inventor: JIN CHANGMING
IPC: H01L21/768
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical strength of a xerogel layer by moving most of the polymer material outward from the minimum gap between adjacent lines connected to each other while the xerogel layer is formed, by giving phase separation to the xerogel and generating an air gap below the xerogel layer as an intermediate-level dielectric substance in a mutually connected multistage integrated circuit. SOLUTION: A polymer material, the surface of which is coated with a liner 140, is coated with a solution prepared by adding a xerogel precursor solution consisting of a hydrolyzed TEOS monomer, oligomer condensed from water, tetraethylene glycol(TEG), and an acid to an ethanol solvent while the substance is rotated. Then an oilgomer-water-TEG layer and a minimum gap containing only the TEG are formed by evaporating the ethanol solvent. Thereafter, xerogel composed of a network polymer is formed by aging. When the xerogel is dried, a xerogel layer 144 is formed on an unfilled minimum gap 143. Therefore, the mechanical strength of the xerogel layer can be improved in a bulk area due to the manufacturing workability.
Patent JP-S6041015-A (JP)
Title: Manufacture of material for spectacle frame
Inventor: KIMURA HIROTAKE
IPC: G02C5/00
Filed: 1983-08-15
Abstract: PURPOSE:To obtain a flexible material easy to work by subjecting Ti or a Ti alloy as a base metal to heat treatment at a specified temp., activation, Ni plating and diffusion annealing at a specified temp. and by repeatedly subjecting the resulting material to swaging, diffusion annealing and working with dies as required to bring the base metal and surface metal or the base metal, intermediate metal and surface metal into complete adhesion. CONSTITUTION:A base metal is heat treated at 100-400 deg.C. In the diffusion annealing of the base metal, >800 deg.C is not a favorable temp. when the deterioration of the base metal is taken into consideration, and the effects of annealing and thermal diffusion are not well produced at <150 deg.C, so the diffusion annealing is carried out at 150-800 deg.C. Swaging, diffusion annealing and working with dies are repeated until a required diameter is attained, and the adhered state of a thermal diffusion layer formed between the base metal and surface metal or that of thermal diffusion layers formed between the base metal and intermediate metal and between the intermediate metal and surface metal is made complete by increasing the number of repetitions.
Patent JP-H08210919-A (JP)
Title: Temperature measuring instrument
Inventor: FUORUKAA SHIYUMITSUTO
IPC: G01J5/16
Filed: 1995-06-15
Abstract: PURPOSE: To provide a unit for measuring the temperature accurately even if it is lower than O deg.C. CONSTITUTION: The temperature measuring unit comprises a detector 1 for converting a thermal radiation into an electric signal, an optical unit 2 for imaging a thermal radiation emitted from an object on the detector 1, a thermally conductive temperature balancing element 3 for sustaining the temperature of detector 1 and optical unit 2 commonly, a temperature sensor 4 for measuring the temperature of temperature balancing element 3, and a housing 5 surrounding the detector 1, optical unit 2, temperature balancing element 3 and temperature sensor 4. The housing 5 is filled with a gas, preferably a butter gas, and enclosed gas-tightly.
Patent JP-S5773753-A (JP)
Title: Automatic copy original feeder
Inventor: SASAKI OSAMU
IPC: B65H31/00
Filed: 1980-10-24
Abstract: PURPOSE:To enable an original to be taken out any time without impairing it, by providing a stacker drawably out of the range of an original stack cover. CONSTITUTION:When it is necessary to take out an original 36 on a stacker 33, the stacker 33 is drawn out with a pull 35 till it is taken out of the stacker cover 36, and the original 36 is disclosed and easily taken out. Since the originals 36 are laterally moved as they are placed on the stacker 33 and fully disclosed, there is no danger of impairing them, thus permitting opening and closing operations of the cover 6 to be unnecessary, the used original 36 to be taken out any time even when the next original is being inserted, and convenience to be afforded, for example, in the case of interruption copying.
Patent JP-H0329107-A (JP)
Title: Rotary magnetic head device
Inventor: YAMAGISHI SHIGERU
IPC: G11B5/53
Filed: 1990-06-07
Abstract: PURPOSE:To improve the reliability of electric connection by abutting the free ends of bent arm parts upon conductive members on a head support in the inserted state of a connector body into the through hole of a rotary drum and connecting the other ends to a rotary transformer to electrically connect a rotary magnetic head. CONSTITUTION:A connector member 21 constructed by longitudinally embedding the conductive and long shaped connection terminal members of which one ends are formed as bent arm parts 23a-2, 23b-2 into the clyindrical connector body 22 made of an insulating material so that the bent arm parts and the other end parts 23a-3, 23b-3 are respectively extruded to the outsides is inserted into the through hole of the rotary drum 2 to which the head support 7 for supporting a rotary magnetic head 6 is fixed. In the inserted state of the connector body 22 into the through hole 3a, the free ends of the bent arm parts are abutted upon the conductive members 24a, 24b on the head support 7 in the inserting direction and other end parts are connected to the rotary transformer 10 to electrically connect the rotary magnetic head 6. Consequently, the reliability of the electric connection and productivity is also improved.
Patent JP-H10338845-A (JP)
Title: Pressure-sensitive adhesive sheet
Inventor: ASADA KENJI
IPC: C09J7/02
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure-sensitive adhesive sheet improved in cuttability, transfer to an application pressure-sensitive adhesive sheet, etc., by selecting a pressure-sensitive sheet wherein the release agent on the surface of the release paper comprises a silicone resin and a non-reactive release controlling agent, and the peel pressure-sensitive adhesiveness from the release paper of the pressure-sensitive tape at a specified peeling speed is specified. SOLUTION: This sheet is prepared by laying a pressure-sensitive adhesive and release paper on one surface of a synthetic resin sheet in the given order. The release agent laid on the surface of the release paper comprises 100 pts.wt. silicone resin of formula I and 0.05-5 pts.wt. non-reactive release controlling agent of formula II and having a weight-average molecular weight of 100-10,000. In the pressure-sensitive adhesive tape comprising the synthetic resin sheet and the pressure-sensitive adhesive, the 180 deg. peel pressure-sensitive adhesiveness of the pressure-sensitive adhesive layer from the release paper at a peeling speed of 1,000 mm/min is 20-60 g/50 mm width. The synthetic resin sheet is a vinyl chloride, acrylic, urethane, fluoro resin or like sheet among which a vinyl chloride resin sheet is desirable. For improving the performances, a plasticizer, etc., are added.
Patent JP-H0817584-A (JP)
Title: Electrodeless discharge lamp lighting device
Inventor: OKAMOTO FUTOSHI
IPC: H01J65/04
Filed: 1994-06-30
Abstract: PURPOSE:To prolong the service life of an electrodeless electric discharge lamp and improve the efficiency thereof via the maintenance of tube wall temperature at an even level in the lamp at the time of feeding high-frequency power thereto. CONSTITUTION:The flowing directions of electric current across high-frequency power supply coils 51 and 52 arranged around an electrodeless electric discharge lamp 6, are kept opposite to each other, thereby offsetting magnetic fluxes PHI6, and PHI7 generated due to the current flowing to the coils 51 and 52. As a result, plasma rings PR6 and PR7 are formed in the lamp 6, due to the fluxes PHI6, and PHI7. Thus, an electrodeless electric discharge lamp lighting device can be provided, capable of keeping electric power distribution in the lamp 6 uniform and the tube wall temperature thereof uniform as well, extending the service life of the lamp 6 and improving lamp efficiency.
Patent JP-S6041587-A (JP)
Inventor: NAKAMURA TADAYOSHI
IPC: B08B5/02
Filed: 1983-08-15
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-H0584026-A (JP)
Title: Culturing vessel
Inventor: MURAKAMI AKITO
IPC: A01G9/00
Filed: 1991-05-27
Abstract: PURPOSE:To always hold water at a definite level and maintain a optimum growing condition by providing an outer peripheral wall around a culturing vessel and nearly horizontally providing a flange from the upper end edge of the wall toward the outside and forming cut hole in the flange. CONSTITUTION:A bottom dish 3 made of thin sheet-like hard synthetic resin is set on the bottom of culturing chamber. An outer peripheral wall 3a is provided in erected state around the bottom dish 3 and water necessary for culture is kept at a prescribed water level. A flange 3b is nearly horizontally extended and provided on the outside from the upper end edge of the peripheral wall 3a. A part 3a' of the peripheral wall 3a is provided inside in recessed state. The width of the flange 3b in this part is widened. Cut holes 3c are formed in the wide flange part 3b' and a number of projections 3d are formed on the bottom of the bottom dish 3 to prevent rolling of seeds and help entangle of roots.
Patent JP-H10340402-A (JP)
Title: Device and method for signal reproduction
Inventor: FUKUDA SHINICHI
IPC: G11B5/02
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent the bad effect of power transmission signals on the reproducing channel while providing an regenerative first-stage amplifier on the rotary side of the rotary head device. SOLUTION: Signals from the reproducing head 11 of the rotary head 10 are sent to the reproducing system 41 on the fixed side through the regenerative first-stage amplifier 12 and the windings 22b, 22a of a rotary transformer 20. Power signals from a power supply circuit 30 are sent to a rectifier circuit 15 through windings 21a, 21b of the rotary transformer 20, and the rectified output from the rectifier circuit 15 is stabilized in voltage by a regulator 17 through a power accumulating condenser 16 to be supplied to the regeneratlve first-stage amplifier 12. At the time of regenerative operation of the reproducing head 11, a control circuit 42 suspends the power supply from a power supply circuit 30 and the power accumulated in the condenser 16 is supplied to the regenerative first-stage amplifier 12.
Patent JP-S5940413-A (JP)
Inventor: SAKAMOTO KATSUJI
IPC: H01B13/26
Filed: 1982-08-27
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。