baber/WOPTO huggingface dataset:
Patent JP-H02129344-A (JP)
Title: Oxide-dispersed heat resisting steel and its production
Inventor: ASABE KAZUTAKA
IPC: C22C38/00
Filed: 1988-11-10
Abstract: PURPOSE:To prevent the coarsening of oxide and to obtain a heat resisting steel having high creep strength by specifying Ti or Al content together with Y content in a steel as raw material, respectively, at the time of preparing a powder of steel powder as raw material, oxidizing Y in the above powder, and then forming the above powder into a dense body by a powder metallurgical method. CONSTITUTION:A ferritic heat resisting steel containing, by weight, 0.15-2% Ti and/or 0.05-1% Al and 0.1-1% Y is melted, and a powder is prepared from the resulting molten steel in an oxidizing atmosphere in which Y is oxidized, and further, the above powder is formed into a dense body by a powder metallurgical method, or, a powder is prepared from the above molten metal in a nonoxidizing atmosphere and formed into a dense body by a powder metallurgical method after Y in the powder is oxidized by means of oxidation treatment. At this time, it is necessary to regulate Ti and Al contents to the values of the lower limits or above, respectively, because, by means of partial oxidation, Ti and Al form multiple component oxides together with Y2O3 and have the functions of refining precipitated oxides and strengthening the interface between a steel matrix and Y2O3. However, when Ti and Al contents exceed the upper limits, the effects are saturated in the case of Ti and the coarsening of precipitated oxides is brought about in the case of Al.
Patent JP-H03142224-A (JP)
Title: Heat-shrinkable polyester-based film
Inventor: KUZE KATSURO
IPC: C08L67/00
Filed: 1989-10-30
Abstract: PURPOSE:To prevent the title film from being partially whitened by constituting this film of composition of both polyethylene terephthalate having specified rate of the content of diethylene glycol and copolymerized polyester and specifying the heat-shrinkable coefficient in the hot air in the prescribed direction of the film. CONSTITUTION:The title film is constituted of composition of polyethylene terephthalate and copolymerized polyester. 50 - 90 mol% of the constitutional component consists of ethylene terephthalate unit and the content of total diethylene glycol in the composition is regulated to 2.5 - 20 mol%. Heat- shrinkable coefficient in the hot air at 100 deg.C is >=30% in the prescribed one direction of the film. Thereby the stable heat-shrinkable properties for the specified direction are exhibited. A beautiful and strong packaging state is obtained in coating packaging and binding packaging. Further various effects such as stability of printing pitch and the enhancement of heat resistance can be exhibited. Excellent availability is exhibited in a wide field without causing the partially whitening phenomena in the shrunk film.
Patent JP-H0999861-A (JP)
Title: Roof side frame structure for automobile
Inventor: KAIKAWA AKIHIRO
IPC: B62D25/06
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent an increase of the number of part items and fitting man- hours and increase the drag of a door seal member against the siphoning force of a door sash. SOLUTION: An upper frame 5 constituting a roof side frame is formed into an 8-shaped cross section by extrusion molding, a receiving face 13 receiving the tubular section 12a of a door seal 12 fitted to a door sash 9 when a door is closed is provided on a large tubular section 5a, and a seal face 14 receiving a lip section 12b in elastic contact when the door is closed is provided on a small tubular section 5b. The tilt angle of the seal face 14 against the rotation center line C when the door is opened or closed is set larger than the angle θ2 in the siphoning direction against the rotation center line C, and it is set to a size near the angle θ1 in the door opening/closing direction against the rotation center line C. A large drag against the siphoning force when the lip section 12b is coupled with the seal face 14 can be exerted.
Patent JP-H11109541-A (JP)
Title: Processing method for silver halide photographic sensitive material
Inventor: TAKAHASHI SHIGEAKI
IPC: G03C1/30
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a processing method for a silver halide photographic sensitive material by which the sensitive material has a fine silver tone, is excellent in dryability and ensures little unevenness in gloss even after rapid processing. SOLUTION: A silver halide photographic sensitive material obtd. by disposing hydrophilic colloidal layers including a silver halide emulsion layer on a substrate is processed with a developing soln. contg. 5-20C saccharides having 5-20 hydroxyl groups and 5-20 carbon numbers. At least one of the hydrophilic colloidal layers has been hardened with a hardening agent represented by formula [where R<1> and R<2> are each H atom, an alkyl or aryl group or groups forming a heterocyclic ring together with an N atom by bonding to each other, R<3> is a substituent, (m) is 0-5, (1) is 0 or 1, X is an ion required to compensate an electric charge of each molecule and (n) is a number required to neutralize all the electric charges of each molecule.
Patent JP-H01124296-A (JP)
Title: Manufacture of printed-circuit board
Inventor: TSUBOMATSU YOSHIAKI
IPC: H05K3/46
Filed: 1987-11-09
Abstract: PURPOSE:To increase tolerance of a positional accuracy value during formation of a small-diameter via hole and to enhance a yield by a method wherein an insulating layer is formed on a sliced printed-circuit board and a via hole whose diameter is smaller than a diameter of a conductor is formed. CONSTITUTION:A copper wire 2 is fixed inside a metal mold; a mixture of a glass fiber and an epoxy resin is poured; after hardening, a core metal mold is removed; a printed-circuit board 3 which has been sliced to a thickness of 2.5mm is obtained. Then, a polyimide film 4 with a thickness of 35mum is roll- laminated on the surface of the substrate 3 via an adhesive agent; a desired position is irradiated with a carbonic acid gas laser; a via hole 5 whose upper- part diameter is 0.1mm and which reaches the copper wire 2 is made; after that, a copper layer 6 is formed; resist patterns 7, 7' are formed in desired positions on the surface and the rear surface. Then, said copper layer 6 is quickly etched by using a solution of ammonium persulfate; a squeezing operation is executed; solder pads 8 are formed in recessed parts on the rear surface; after that, the resist patterns 7, 7' are stripped off.
Patent JP-H10126035-A (JP)
Title: Flexible printed board and its manufacture
Inventor: MIWA TAKU
IPC: B32B15/08
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To improve the dimensional stability of a flexible printed board by suppressing the elongation of a polyimide film by constituting the printed board so that the tension which acts on the film can become the necessary minimum to stably move the film straight until copper foil is stuck to the film. SOLUTION: In a process in which a thermosetting adhesive is applied to a polyimide film (a) and the adhesive is dried, the tension of the film (a) in a laminating section 6 is reduced as much as possible by bringing the film (a) into contact with through rolls 4 and 5. A rotating roll 8 which comes into contact with copper foil (b) and preheats the foil (b) is installed to efficiently heat the foil (b) in laminating the foil (b) upon the film (a). When the foil (b) is laminated upon the film (a), the elongation of the foil (a) is relatively reduced by reducing the difference between the thermal expansion of the film (a) and that of the foil (b) as much as possible by lowering the bonding temperature and efficiently elongating the foil (b) by preheating the foil (b).
Patent JP-S63134474-A (JP)
Title: Take-up roller for wire rod
Inventor: SATO HIRONARI
IPC: B65H54/28
Filed: 1986-11-27
Abstract: PURPOSE:To realize an alignment wind as as to prevent various bad effects due to winding disarray from occurring, by controlling the transverse value of a traverse device so as to set a deviation between a rotational value signal of a winding bobbin and a moving value signal of the traverse device down to the within specified. CONSTITUTION:A traverse driving motor 56 is digitally controlled so as to set a deviation between a rotational value signal of a winding bobbin 10 and a moving value signal of a traverse device 16 down to the within specified. If so, a position of a guide roll 18 of the traverse device 16 can be made into such one as being set to the rotational value of the winding bobbin 10. Therefore, if a position of a wire rod on a winding spool of the winding bobbin is found out, a position of the traverse device 16 is easily correctable. Accordingly, this wire rod is highly accurate windable on the winding bobbin 10 without entailing any winding disarray, thus an alignment wind is surely realized and various bed effects due to this winding disarray is preventable.
Patent JP-H06258192-A (JP)
Title: Apparatus and method for monitoring of operating state of engine
Inventor: TOOMASU JII HOONAA
IPC: G01L23/22
Filed: 1993-11-11
Abstract: PURPOSE: To precisely analyze the operating state of an engine with small memory capacity and calculation quantity over a wide process parameter by subjecting a plurality of measurement data to discrete Fourier transform(DFT). CONSTITUTION: A device 10 monitors the operating state of an engine 12 and detects, for example, the knock state. The accelerometer of a sensor 16 detects a vibration signal showing the vibration of the engine 12, and outputs it to a processing circuit 22 after A/D conversion 18 to subject it to DFT processing. A detecting circuit 20 outputs the state of the engine 12 in a discontinuous variable intensity scale of no knock detection, light knock, considerable knock, and large knock. Since it can be shown in a substantially continuous variable intensity scale by DFT processing, the throughput of the system is increased. A control device 24 outputs a control signal to a pulse width modulator 26, considering the crankshaft speed, and the modulator 26 regulates the pulse width, and the timing of an ignition is regulated to reduce the engine knock.
Patent JP-H07135683-A (JP)
Title: Out-of-zone decision method and mobile communication system
Inventor: TAKAHASHI NAOYUKI
IPC: H04W88/02
Filed: 1993-11-12
Abstract: PURPOSE:To reduce power consumption when a mobile terminal equipment makes out-of-zone decision by allowing the mobile terminal equipment to receive a signal of an out-of-zone decision channel so as to make the out-of-zone deci sion. CONSTITUTION:A radio base station 1 has a function to grasp the operating state of a communication channel available by the station 1 and a function to send a signal used to discriminate whether or not the mobile terminal equipment 2 is at the outside of the service area and utilizes an out-of-zone decision channel transmission function 3 at that time. Furthermore, the mobile terminal equipment 2 utilizes an out-of-zone decision channel reception function 4. Then an out-of-zone decision channel is provided in addition to a communication channel and the mobile terminal equipment 2 receives a signal of the out-of-zone decision channel to make the out-of-zone decision. All the radio base stations 1 send a signal of an out-of-zone decision frequency fc at all times, and the mobile terminal equipment 2 decide that it is out-of-zone when the value of an RSSIc at the reception of the signal of frequency fc is not larger than a threshold one.
Patent JP-H04155706-A (JP)
Title: Method of forming dielectric film
Inventor: KANAE MASAAKI
IPC: H01B3/00
Filed: 1990-10-19
Abstract: PURPOSE:To provide a dielectric film of high characteristic equipped with good crystallinity by performing a dry plating process in an atmosphere containing specific gas, and eliminating a high temp. heat treatment. CONSTITUTION:When a target 5 is attached to a base board 4 by dry plating process in a vacuum vessel 1 with an atmosphere containing N2O gas, crystallization of a dielectric film is accelerated by this N2O. Thereby a high temp. heat treatment is eliminated, and dielectric film of high characteristic with good crystallinity can be formed with favorable economy.
Patent JP-H06129976-A (JP)
Title: Measuring method for oxygen diffusion coefficient
Inventor: KATAYAMA TOSHIHARU
IPC: H01L21/66
Filed: 1992-10-22
Abstract: PURPOSE:To provide a measuring method for oxygen diffusion coefficient in the inward direction of a film of a specified thickness. CONSTITUTION:After a polysilicon film 3 is formed on a silicon thermal oxidation film 2, or a to-be-measured film, oxidation is done under an oxidation condition for obtaining a diffusion coefficient, and an oxide-ridge occurrence width, formed at the boundary between the polysilicon film 3 and the film 2, is measured, and further, from a dependency of the oxide-ridge occurrence width on oxidation time, the diffusion coefficient of oxygen in the to-be- measured film 2 is obtained. Thus, an oxygen diffusion coefficient of the thin film in the inward direction is measured.
Patent JP-S62142658-A (JP)
Title: Mounting device for electrostatic recording head
Inventor: SHIMAMURA KAZUHIRO
IPC: B41J2/395
Filed: 1985-12-17
Abstract: PURPOSE:To simplify a mounting step and prevent defective recording from occurring, by slidably supporting an electrostatic recording head by a pair of guide rods disposed perpendicularly to a plane on which a recording medium is moved, and pressing the head against a stopper by springs. CONSTITUTION:A pair of guide rods 22 are fixed to a bracket 20 by an appropriate means such as screws so that it is exactly perpendicular to a plane on which an electrostatic recording paper 3 is moved. An electrostatic recording head 6 is slidably supported on the pair of the guide rods 22 by slide bearings 23, and is pressed against the lower surface of the bracket 23 by leaf spring 24. With this construction, a recording surface of the head 6 can be easily maintained to be parallel to the plane on which the paper 3 is moved, without requiring any complicated adjustment, the recording medium can be prevented from being wrinkled or staggering, and accordingly, favorable images can be obtained.
Patent JP-H02130691-A (JP)
Title: Data collecting system
Inventor: KATO YOSHIO
IPC: G06F17/40
Filed: 1988-11-11
Abstract: PURPOSE:To reduce the load of a computer by providing plural alternate buffers, alternatively housing data in each period and suppressing interruption when the contents of the data are coincident. CONSTITUTION:When the computer collects measuring data, a switch is turned on by using a signal line (a) and a communication route (b) is connected with a measuring device. At such a time, the contents of registers 1, 2 and 3 are alternatively housed through a serial I/F to buffers 1 and 2 of the alternate buffers successively in each period. The data are alternatively inputted to the buffers 1 and 2 and each time the data are inputted, the contents of the buffers 1 and 2 are changed. The contents are compared in each updating and the updating is repeated until the contents are coincident. When the contents are coincident, the data are fetched into a CPU as the correct data. After the data are obtained, a turning-off signal is outputted from the computer and the communication route (b) is disconnected. Then, the load of the computer due to the interruption from the serial I/F can be reduced.
Patent JP-H01124842-A (JP)
Title: Photosetting composition
Inventor: ARAKI YASUHIKO
IPC: G03F7/09
Filed: 1987-11-10
Abstract: PURPOSE:To obtain an image having a high resolution by incorporating the salt of the monoazo dye expressed by specific constitutional formula into a photosetting compsn. contg. a binder resin, photopolymerizable monomer, photopolymn. initiator and dye. CONSTITUTION:The title compsn. is formed by incorporating the salt of the monoazo dye expressed by constitutional formula shown in formula I into the photosetting compsn. contg. the binder resin having alpha,beta-unsatd. ethylenic monomers as constituting units, the photopolymerizable monomer, the photopolymn. initiator and the dye. The higher sensitizing rate of the photopolymn. initiator than the sensitizing rate of the compsn. contg. the monoazo dye which does not form the salt is then obtd. and the decoloration by the active rays of the monoazo dye of the photoset layer is intensified, since the specific monoazo dye in the compsn. forms the salt. The properties of the photoset layer are improved and the adhesiveness to the substrate is improved. The image having the high resolution is thereby obtd.
Patent JP-H04158030-A (JP)
Title: Laminated safety glass
Inventor: HIRAYAMA NAOTO
IPC: C03C27/12
Filed: 1990-10-22
Abstract: PURPOSE:To improve transparency, weatherability durability, moldability and blooming resistance and to obtain tearproof functionality by using a thermoplastic polyurethane wherein a polycarbonate diol with a specified ratio of hexamethylene carbonate unit and being ester-modified and an aliph. or/and an alicyclic diisocyanate are mainly used. CONSTITUTION:The subject glass is formed by laminating a layer having a urethane group and a crosslinked structure, a thermoplastic polyurethane layer prepd. by reacting a compsn. contg. an ester-modified dihydroxyl compd. (A) contg. 30-90wt.% hexamethylene carbonate unit and an average mol.wt. of 800-4,000, a dihydroxyl compd. (B) with a mol.wt. of 500 or smaller an aliph. or/and an alicyclic diisocyanate (C) and an inorg. or org. glass layer in this order. It is pref. in this case that the reaction is performed by a molar ratio of 0.95<=(C)/[(A)+(B)]<=1.10.
Patent JP-2001106461-A (JP)
Title: Fixing structure of elevator driving device
Inventor: FUKUI HIROO
IPC: B66B11/04
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To support the rotary shaft of a motor device accurately and stably by the bearing parts of a pair of bearing members and allow simple and certain supporting of the rotary shaft after the maintenance, repair and replacement operations upon removing the motor device. SOLUTION: An elevator includes a car 1 hung by a wire and moved up and down and a mounting base 3 whereto a pair of bearing members 4 are attached. A rotary shaft 6 protruding from a motor device 5 is inserted rotatably to the bearing parts 7 of these bearing members 4 and supported by the bearing parts 7 on the two-point support system, and a wire 2 is set round the rotary shaft 6, and a sheave 8 for moving the wire 2 is installed. On the mounting base 3 the motor device 5 is supported with the mounting position adjustable in the direction perpendicular to the rotary shaft 6.
Patent JP-S63136923-A (JP)
Inventor: FUJITA YOSHITO
IPC: H02H3/38
Filed: 1986-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08161163-A (JP)
Title: Method for revising distributed process
Inventor: HIGAKI HIROAKI
IPC: H04M3/00
Filed: 1994-11-17
Abstract: PURPOSE: To provide a distributed process revising method for attaining reversion processing with small temporary stop overhead while guaranteeing the execution of a correct application program in a distributed system. CONSTITUTION: A process 1 executes processing described in an application program 2 while executing message communication with another process. A destination process name, a message transmitting event 6 and a message receiving event 7 are described in the program 2, and at the time of executing the program 2, the destination process name and a transmitting event processing request are outputted to a transmitting event processing part 3 and a receiving event processing request is outputted to a receiving event processing part 4. The processing parts 3, 4 respectively execute processing corresponding to respective processing requests from the program 2.
Patent JP-2000109709-A (JP)
Title: Material for thermosetting resin and its production
Inventor: SATSUU YUUICHI
IPC: C08L63/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a material for a thermosetting resin having an excellent heat resistance and hardly causing crack and peeling by mixing a polyaddition- type thermosetting resin and a curing agent for the resin with a specific silane analogue. SOLUTION: This material comprises (A) a polyaddition-type thermosetting resin and (B) a compound of formula I or II [R is an organic group containing a functional group causing an addition reaction with a curing agent for the component A; R1-R6 are each silicon-containing group having 0-3 (SiRO3/2 as a repeating unit], and moreover (C) the curing agent for the component A is mixed. In order to obtain the resin material, firstly a liquid mixture of the component B, water and a catalyst for hydrolysis is prepared. After the component A is added to the liquid mixture, the resulting mixture is treated with heat preferably at 60-160 deg.C for 1-10 hrs. Consequently, the curing agent is added to the heat-treated liquid mixture to give the objective material for the thermosetting resin. A thermosetting resin molding product (e.g. semiconductor device or the like) can be obtained by injecting the resin material into a molding die and during it with heat.
Patent JP-H08123413-A (JP)
Title: Pitch specifying device
Inventor: IWAYAMA SUEHIRO
IPC: G10H1/00
Filed: 1994-10-25
Abstract: PURPOSE: To suppress an increase in the size of the device and to select a pitch specification system by switching pitches assigned to plural pitch specifying means respectively by a switching means according to the switching instruction of a switching instructing means. CONSTITUTION: With pitch specification keys K220-K236 pressed, musical sound control information containing pitch specification information indicating the pitches assigned to the pitch specification keys is outputted from a MIDI output part 20. Each time an octave-UP key K200 is pressed, the pitches assigned to the pitch specification keys K220-K236 are shifted up, octave by octave, by up to three octaves. Each time an octave-DOWN key K201 is pressed, the pitches assigned to the pitch specification keys K220-K236 are shifted down, octave by octave, by up to three octaves. In score mode, the pitch specification keys K220-K236 are pressed with special symbol keys K208-K212 pressed, and then the pitches specified with the pitch specification keys K220-K236 are varied.
Patent JP-H06106356-A (JP)
Title: Ground used at time of automatic welding of panel for structure
Inventor: TAKAHATA SEIJI
IPC: B23K9/32
Filed: 1992-09-29
Abstract: PURPOSE:To automatically and easily attach and detach a ground by fixing a ground plate on the tip of a rod of a cylinder via an universal joint. CONSTITUTION:The cylinder 18 is set up vertically on the lower part between roller conveyors 19 for conveyance in the automatic welding process of the panel for the structure. The ground plate is fixed on the tip of the rod 21 of the cylinder 18 via the universal joint 22. The ground plate is made of copper and pressed on the bottom of a steel plate 4 to constitute a flange. Consequently, even if the steel plate 4 moves vertically or rotates during welding, the ground plate always sticks to the steel plate 4. In addition, even when the steel plate 4 is out of the horizontal level according to deformation of the steel plate 4 or a state of the roller conveyors 19, the ground plate can stick to the steel plate 4 by rotation in the vertical surface of the universal joint 22.