baber/WOPTO huggingface dataset:
Patent JP-H03117503-A (JP)
Title: Cutting insert
Inventor: JIEIKOBU FURIIDOMAN
IPC: B23B27/04
Filed: 1990-09-27
Abstract: PURPOSE: To keep the insert fastening force by directing a contact area between a first insert surface of a wedge-shaped body part of an insert and a first surface of a tool jaw to the middle of a contact area between a second insert surface and a second surface of the jaw which are longitudinally divided. CONSTITUTION: A rear end part 10 of a first insert surface 9 of a wedge-shaped body part of a cutting insert 1 is narrow, and a second insert surface 6 is divided into a recessed central area 6c and front and rear areas 6a, 6b. The insert 1 is pushed into a slot 16 of a tool holder blade 15, the first insert surface 9 is brought into contact with a longitudinal jaw 17 of a fastening jaw 19, and the front and rear surfaces 6a, 6c of the second insert surface 6 are brought into contact with a longitudinal jaw 18 of a fastening jaw 20 and forced in. At this time, the force F1 applied to the fastening jaw 19 is regulated to the medium between two fastening forces F2 , F3 applied to the fastening jaw 20 so that the fastening force can be strongly kept.
Patent JP-S61133683-A (JP)
Title: Semiconductor laser-wavelength controller
Inventor: KITAGAWA SHUNJI
IPC: H01S5/065
Filed: 1984-12-03
Abstract: PURPOSE:To suppress mode hopping, by superimposing high frequency pulses, in which at least one of frequency, amplitude and duty cycle is adjusted, on an input signal when the input signal is scanned without effect. CONSTITUTION:In an input signal 1, an effective scanning part A by hologram and an invalid scanning part B corresponding to the linking part of the facets of the holograms alternately appear. High frequency pulses 2 are superimposed only on the invalid scanning part B of the input signal 1. At least one of the frequency, amplitude and duty cycle of the high frequency pulses 2 to be superimposed is adjusted and the pulses are used. In this way, the increase in temperature at the connecting part of a laser device can be suppressed, and occurrence of mode hopping can be prevented.
Patent JP-H0198659-A (JP)
Title: Epoxy resin composition for sealing semiconductor
Inventor: FUJIMOTO TAKAMITSU
IPC: C08L63/00
Filed: 1987-10-09
Abstract: PURPOSE:To make it possible to improve the heat shock resistance, moisture resistance, etc., by adding a specified amount of a carboxylated polyolefin to the title composition containing a polyfunctional epoxy resin, a novolac phenol resin, an inorganic filler, etc. CONSTITUTION:A polyfunctional epoxy resin (A) (e.g., bisphenol A epoxy resin), a phenol novolac resin (B), an inorganic filler (C) (e.g., fused silica), a carboxyl (anhydride) group-containing polyolefin (D) (e.g., ethylene/maleic anhydride copolymer) and a cure accelerator (E) (e.g., 2-methylimidazole) are mixed so that the component D may amount to 0.1-15wt.% based on the total weight of the composition to give an epoxy resin composition for sealing semiconductors.
Patent JP-H0197459-A (JP)
Title: Artificial hot spring apparatus
Inventor: FURUKAWA MIKIHARU
IPC: A61L2/10
Filed: 1987-10-09
Abstract: PURPOSE:To enjoy comfortable hot spring feeling even at home, by sterilizing bath water by ultraviolet rays and furnishing mineral components to the bath water by activated stone while performing the adsorption of contaminant ions and raising the temp. of the bath water by far infrared rays. CONSTITUTION:Bath water 13 passing through a filter device 16 flows in an ultraviolet sterilizing device 17 and is irradiated with ultraviolet rays to perform the sterilization and deodorizing of the bath water and the decomposition of the org. substance in the bath water. The bath water 13 passing through the ultraviolet sterilizing device 17 is brought into contact with activated stone in an activated stone packed tank 18 and receives not only the replenishment of a very small amount of mineral components but also the ion adsorption of a contaminant to become mineral-containing hot spring like bath water 13. This hot spring like bath water 13 is allowed to flow to a far infrared ray hot water heat exchanger 19 from a cap part and passes through a ceramic tube 24 to flow out of the far infrared not water heat exchanger 19 from the cap part. The bath water 13 is heated by the irradiation with far infrared rays and the molecular vibration of water is brought about by a far infrared electromagnetic wave to bring the bath water to water quality not stimulating the skin.
Patent JP-H0684102-A (JP)
Title: Magnetic recording/reproducing apparatus
Inventor: SASHO MAKOTO
IPC: G11B5/02
Filed: 1992-08-31
Abstract: PURPOSE:To select the ratio of the number of turns to be optimum respectively at the recording time and the reproducing time by providing an intermediate terminal in a rotary transformer. CONSTITUTION:In a rotary transformer 2, a reproduction amplifier 4 is connected to an intermediate terminal (a) and a recording amplifier 5 is connected to an intermediate terminal (b). A switch 3 is connected between the rotary transformer 2, and the reproduction and recording amplifiers 4 and 5. Recording and reproduction are switched by a switching signal. At the reproducing time, signals reproduced by a video head 1 are output to the intermediate terminal (a) through the rotary transformer 2 and only the signals connected to the intermediate terminal (a) by the switch 3 are turned on and amplified by the reproduction amplifier 4 to be generated. At the recording time, signals amplified at the recording amplifier 5 are passed through the switch 3. At this time, only the signals connected to the intermediate terminal (b) are turned on by the switch 3. After the voltage-current conversion at the rotary transformer 2, the recording current is supplied to the video head 1.
Patent JP-H03117979-A (JP)
Title: Ghost removing device
Inventor: IGA HIROYUKI
IPC: H04N5/21
Filed: 1989-09-30
Abstract: PURPOSE:To reduce a waveform RAM without lowering performance by utilizing coincidence between an error waveform, which is used for the arithmetic of close ghost removal, and an error waveform to be used for the arithmetic of normal ghost removal. CONSTITUTION:The waveform RAM to store an output yFF (=XFB) of a close ghost removing circuit 3 is reduced. Namely, an input signal is inputted through a terminal 1 to an A/D converter 2 and a clock/synchronizing signal generating circuit 11 and sequence control is executed based on a clock CK from the clock/ synchronizing signal generating circuit 11, horizontal/vertical synchronizing signal HV and the output of a timing signal generating circuit 10. The output of the A/D converter 2 is inputted to a close ghost removing circuit 3, which is composed of a feed forward type transversal filter, and a waveform RAM1 7. Accordingly, the output yFF of the close ghost removing circuit 3 is inputted to a normal ghost removing circuit 4 only. Thus, without lowering the performance of the ghost removal, the expensive waveform RAM and an arithmetic amount can be decreased.
Patent JP-H06190900-A (JP)
Title: Manufacture of plastic container for chemical liquid
Inventor: NAKADA TORU
IPC: B29L22/00
Filed: 1992-08-31
Abstract: PURPOSE:To provide a plastic container for chemical liquid in which an opening part with a thick wall and a body part with a thin wall are integrally molded to improve the strength of the joint part between the body and opening parts. CONSTITUTION:In a method to make a plastic container for chemical liquid having an opening part at the head of a body part, the opening part is molded by filling an opening part cavity 16 consisting of an opening part mold 13 and an opening part core mold 14 with resin from extrusion head 12. A parison 15 is extruded from the extrusion head 12, and it is suspended with the opening part mold 13 and the opening part core mold 14 to be arranged between mainbody molds 18 which form the body part and a hand strap. Before closing the mainbody mold 18, pressurized liquid is injected into the parison 15 for preblowing. In the next step, the mainbody mold 18 is closed, and pressurized liquid is injected into the parison 15 for blow molding, so that the body part and the opening part are integrally molded.
Patent JP-H01104833-A (JP)
Title: Production of superconducting oxide fiber
Inventor: TAKAYANAGI SADATOSHI
IPC: H01B13/00
Filed: 1987-10-13
Abstract: PURPOSE:To obtain the titled flexible fiber capable of supplying sufficient amount of oxygen in heat-treatment to sufficiently increase the critical current density, by pulling out a molten superconducting oxide through a nozzle in the form of a fiber. CONSTITUTION:An oxide superconductor 1 consisting of e.g. YBa2Cu3O9-y is produced by mixing powder of BaCO3, Y2O3 and CuO and heat-treating the mixture. The superconductor 1 is put into a vessel 2 and melted by heating at 1700 deg.C with a heater 3. The molten material is pulled out through a nozzle 4, cooled with air flow 6, heat-treated with a heat-treatment furnace 9 and wound on a drum 11.
Patent JP-S62116312-A (JP)
Title: Breather for fuel tank
Inventor: SAKATA YOSHIYASU
IPC: B60K15/035
Filed: 1985-11-15
Abstract: PURPOSE:To make a supply limitation of fuel perceivable so easily, by installing a channel part, projecting to the inside of a tank body, connectedly in a cover plate for closing the opening installed in a side wall of a tank body, and installing a fuel upper limit level regulating hole in the top wall. CONSTITUTION:A tank body 1 of this fuel tank T made of plastics is formed into a low-flat form. A blowing port 2 at the time of blowing molding opened to one side wall facing the longitudinal direction is closed by a cover plate to be deposited to the peripheral edge. In this cover plate 3, there are provided with a fuel intake pipe 4, a breather pipe 5 and a wave killer plate 6 connectedly, and this wave killer plate 6 is made up of installing a channellike base 10 opening the underside, an intermediate part having an almost square housing concave part 12 opening the upside and tip part 13 having a rising wall 14 in order from the cover plate 3 side. And, a fuel upper limit level regulating hole 17 is installed in a tip end part of a top wall 10a of the base 10, and a breather pipe 5 is installed so as to be opened inside the base 10 at a higher place than the said hole 17.
Patent JP-H0375327-A (JP)
Title: Ni-fe series high permeability magnetic alloy
Inventor: INOUE TADASHI
IPC: H01F1/147
Filed: 1989-09-30
Abstract: PURPOSE:To improve the magnetic characteristics such as magnetic permeability and shielding capacity in a direct current and low frequency area by appropriately controlling impurity elements and controlling the amounts of Ni, Mo, Cu, Mn, Fe and B to be added and the componential balance of each amt. into specified range. CONSTITUTION:The compsn. of the Ni-Fe series high permeability magnetic alloy is formed from the one constituted of, by weight, 77.5 to 79.5% Ni, 3.8 to 4.6% Mo, 1.8 to 2.5% Cu, 0.1 to 1.10% Mn, <=0.010% P, <=0.0020% S, <=0.0030% O, <=0.0010% N, <=0.020% C and B in the range satisfying inequality I and the balance essential Fe. Furthermore, Ni, Mo, Cu, Mn and Fe are respectively incorporated thereto in the range satisfying inequality II. In the alloy having the compsn., the amt. of B in austenite grain boundaries and in the neighborhood of them is preferably regulated to 10 to 50atm%.
Patent JP-H1192880-A (JP)
Title: High chromium ferritic heat resistant steel excellent in oxidation resistance and water vapor oxidation resistance and its production
Inventor: FUJITSUNA NORIYUKI
IPC: C21D6/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion between an oxidized coating film and a base metal and to improve the water vapor oxidation resistance of a steel at a high temp. by forming ultrafine oxides with a specified value or below of diameter on the boundaries with the oxidized coating film or the vicinities thereof. SOLUTION: In a high Cr ferritic heat resistant steel, ultrafine oxides of <=1 μm diameter are uniformly formed on the boundaries with a matrix directly below the oxidized coating film or the vicinities thereof, by which the adhesion between the oxidized coating film and the base metal is improved. Namely, when the ultrafine oxides are present, they are made vanishing points of pores in the coating film and are furthermore made barriers to the growth of voids formed on the boundaries. Moreover, by bridging effect, the adhesion between the coating film and the base metal increases to suppress the peeling of the coating film. For the formation of this fine oxides, elements high in affinity with oxygen such as Ti and Y are added in the range of 0.01 to 0.50%. Furthermore, Ti and Y trap oxygen and suppress the inward diffusion of oxygen to remarkably reduce the oxidizing rate.
Patent JP-2001082936-A (JP)
Title: Apparatus for picking up image of columnar object
Inventor: KOBUNE KUNITOMO
IPC: G01B11/24
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical system whereby light rays from the image pickup lens side end face of a columnar object and from the overall periphery of the side face of the columnar object making contact with the end face can be concentrically focused onto one imaging surface. SOLUTION: An attachment lens L10 rather greater than a columnar object A1 is disposed between the columnar object A1 and a relay lens L20 in such a manner that its optical axis intersects image-pickup light rays behind the columnar object A1, the attachment lens L10 comprising a first lens group G1 consisting of a plurality of convex lenses with convex surfaces pointed to the columnar object A1 and a plurality of concave lenses, and a meniscus- shaped second lens group G2 having a negative focal distance and consisting of one or more lenses with convex surfaces pointed to the columnar object A1. Thereby the light rays from the lens side end face of the columnar object and a side face making contact with the end face are taken into the attachment lens and only those light rays passing through the diaphragm S of the relay lens L20 are focused onto an imaging surface X in such a manner as to be concentric with respect to the optical axis.
Patent JP-H03118084-A (JP)
Title: Bicycle type training device
Inventor: HIRAMATSU TADAO
IPC: A63B21/005
Filed: 1989-09-30
Abstract: PURPOSE:To improve the loading property of a bicycle type training device and to improve exercise performance by specifiedly multiplying pulse width, which is determined according to the output of a rotating position detector, the output of a rotating number detector and the input of a load setter, and afterwards, outputting the pulse width from a pulse width adjuster to a load adjuster when there is an output from a hysteresis discriminator. CONSTITUTION:In the device to drive an eddy current brake by a load driving device, when there is no output form the hysteresis discriminator, the pulse width to be determined according to the output of the rotating position detector, the output of the rotating number detector and the input of the load setter is outputted to the load adjuster by the pulse width adjuster. When there is the output from the hysteresis discriminator, the pulse width to be determined according to the output of the rotating position detector, the output of the rotating number detector and the input of the load setter is controlled so as to be outputted to the load adjuster by the pulse width adjuster after being multiplied by (1+0.1j) [(j) is a positive integer number]. By this control, the influence of hysteresis is reduced and the exercise amount of an exercising person can be accurately managed.
Patent JP-H04137535-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAMADA TAKASHI
IPC: H01L21/336
Filed: 1990-09-28
Abstract: PURPOSE:To obtain a fine shelved transistor by making side wall insulating film thinner than or equal to 800Angstrom , which film insulates a gate electrode of a gete side wall part and a silicon growth layer. CONSTITUTION:A side wall insulting film is an insulting film, e.g. a silicon nitride film resistant to HF and NH4F or a compound film containing the above film, and the thickness is thinner than or equal to 800Angstrom . That is, a silicon nitride film 11 whose thickness is smaller than or equal to 500-800Angstrom  a deposited on the whole surface. By reactive ion etching, the whole surface is etched, and the insulating film 11 is selectively left only on the side wall part of gate electrodes 71, 72. The thicknesses of insulating films 111, 112, left on the side wall of each of the gate electrodes 71, 72 are 500-800Angstrom . The side wall insulating film 11 is continuously left around the continuous gate electrodes 71, 72 and along side electrodes. Thereby the channel side end portion of a low concentration layer is prevented from stretching toward the channel side, and a fine shelved transistor can be obtained.
Patent JP-2000090277-A (JP)
Title: Reference background image updating method, method and device for detecting intruding object
Inventor: ITO WATARU
IPC: G08B13/194
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To speedily update a reference image while using the image storage memory of a little capacitance by dividing a photographic view field into several areas and performing the update of the reference background image and the detection of an intruding object for each divided area. SOLUTION: An image is inputted, the difference of a luminance value for each pixel from the previously stored reference background image is calculated, the threshold processing of a differential image is performed and a binary image is provided (S101-S103). When the intruding object is detected by detecting the binary image, warning or monitor displaying is performed (S104-S106). The view field is divided into plural areas and a change area existent in the input image is detected independently for each area (S201 and S202). When the image change area is not detected, concerning a section corresponding to the divided view field area as a processing object at present, the reference background image is updated by reference background image updating processing (S203 and S204).  Thus, the absence of image change is guaranteed by image detection (S202) and divided update processing (S203) and an updating rate can be set high.
Patent JP-2001080653-A (JP)
Title: Double-chamber packaging bag
Inventor: SUGIYAMA MORIHIRO
IPC: B65D81/32
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To easily break a boundary part between two chambers when in use by forming a partition film of a synthetic resin film with small flaws on one part or whole part thereof in a double-chamber packaging bag having two chambers in an overlapping manner across the partition film between an obverse side film and a reverse side film. SOLUTION: In a double-chamber packaging bag 10 with two chambers 21 and 22 formed in an overlapping manner across a partition film 13 between an obverse side film 11 and a reverse side film 12, the partition film 13 is formed of a synthetic resin film with small flaws 14 on one part of or a whole part thereof. The partition film 13 is disposed between the obverse and reverse films 11 and 12, and partitions the packaging bag 10 into two portions, i.e., a chamber A21 and a chamber B22, and small flaw formed layer 14 is provided on one part or whole part of the surface so that the film can be easily broken when the external force is applied from the outside of the obverse and reverse films 11 and 12 after a work to be packaged is stored. The small flaw formed layer 14 is provided by passing, for example, a rough-surface roller over the surface of the partition film 13.
Patent JP-H10106397-A (JP)
Title: Multi-directional input switch device
Inventor: TAKEZAWA KEIJI
IPC: H01H25/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent the coming off of an operating body in which a sphere part of the operating body is aslant held in a holding piece of a supporting body from the supporting body. SOLUTION: A sphere part 14 is formed in the central part of a rotating body 9 through four joining parts, the joining parts are agreed with a slit corresponding to a supporting body 4, and the sphere part 14 is fit to the inside from the upper end of each holding piece 18. A cover 8 is pushed into the rotating body 9, each regulating piece 10 hung from the cover 8 is brought into contact with the outer circumferential surface of each holding piece 18, and thereby, the cover 8 is snapped into the rotating body 9 to constitute an operating body 3, the expansion of each holding piece 18 is prevented with each regulating piece 10, and the sphere part 14 of the rotating body 9 is surely held in each holding piece 18.
Patent JP-S61138797-A (JP)
Inventor: SAWADA TAMOJI
IPC: D21H27/30
Filed: 1984-12-04
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-H07110796-A (JP)
Title: Access time controller
Inventor: NISHIKUBO SHINOBU
IPC: G06F12/06
Filed: 1993-10-14
Abstract: PURPOSE:To operate respective devices by optimum access time by controlling the access time for the respective devices and variably setting the access time for the respective devices so as to operate the devices. CONSTITUTION:A timing control part 5 is provided with an access time setting part 21 as an access time adjustment means and the access time setting part 21 can set and change the access time by a CPU 1. Then, the access time of the respective devices is controlled for the respective devices by an access time control means. Also, the propriety of the access time is judged for the respective devices by an access time judgement means based on whether or not the devices are operated. When it is judged that the device is not operated, the access time of the device is changed by the access time adjustment means until it is judged that the device is operated and the access time of the device is set to a value at the time when it is judged that the device is operated.
Patent JP-H10105764-A (JP)
Title: Coin selection device in coin processor
Inventor: KAGAMI MITSUHARU
IPC: G07D3/12
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent a designated coin or a small-diameter coin from being carried to an ejection hole for large-diameter coins and to prevent a designated coin or a small-diameter coin following a large-diameter coin from being carried off a fixed guide rail without being brought into contact with a carrying belt. SOLUTION: Both side parts of a coin carrying path 2 having a prescribed angle of inclination to the direction in which a coin C is carried by carrying belts 31 and 32 consist of right and left guide rails 23 and 22. A first coin guide block 62 which lifts only one side of a coin whose diameter is larger than that of a designated coin is provided on one guide rail 23 of these right and left guide rails, and the width of the part provided with the coin guide block 62 in the coin carrying path 2 and that of the side-lower than this part are set to the diameter of the designated coin approximately.
Patent JP-H08118512-A (JP)
Title: Manufacture of pneumatic radial tire
Inventor: TOMITA AKIRA
IPC: B29D30/30
Filed: 1994-10-24
Abstract: PURPOSE: To provide a method for manufacturing a pneumatic radial tire having excellent uniformity by forming an excellent wavy belt by using a slender band-like body. CONSTITUTION: When a slender band-like body 16 is to be wound spirally on a carcass layer wound on the surface of a cylindrical tire molding drum so as to form a wavy belt 17, a tension T2 to be given in the longitudinal direction of the band-like body 16 is made to be the same or almost the same as a tension given in the longitudinal direction of the band-like body 16 in manufacturing the band-like body 16.