baber/WOPTO huggingface dataset:
Patent JP-H0311777-A (JP)
Title: Manufacture of high-sensibility magnetic resistance element
Inventor: TEI TONJIN
IPC: H01L21/477
Filed: 1989-05-31
Abstract: PURPOSE: To obtain specific sensitivity by a simple method at a low cost, by growing a specific amount of indium antimonide thin film layer on the surface of a silicon oxide layer, and performing annealing treatment. CONSTITUTION: A silicon oxide layer is formed by oxidizing the surface of a silicon crystal wafer at a high temperature. Indium antimonide is deposited on the surface in a vacuum, and a thin film layer is grown. In this case, the weight ratio of indium in the thin film layer to antimony is set to be 0.8-2.0. The thin film layer is subjected to two-step annealing treatment, in a protective atmosphere containing oxygen of 1-5wt.%, and in a protective atmosphere which does not contain oxygen. A protective oxide layer is formed on the surface of the thin film layer, and fine pin type indium deposit is uniformly distributed. Hence a magnetic resistance element having desirable sensitivity can be obtained at a low cost by a simple method.
Patent JP-H04363174-A (JP)
Title: Method for applying conductive filler-containing resin to metallic sheet
Inventor: SUGIBE HIDETAKA
IPC: B23K11/11
Filed: 1991-06-11
Abstract: PURPOSE:To uniformly distribute conductive fillers to the inside of an intermediate resin layer with one coating stage using an ordinary coater by applying a magnetic field to be offset with gravity to the resin pool of the coater storing a mixture composed of the conductive fillers having magnetism and a resin, thereby preventing the settling of the fillers in the resin pool. CONSTITUTION:The conductive fillers having magnetism (e.g. Ni powder) is used and the magnetic field of the direction (a) to be offset with gravity is applied to the resin pool 14 of the coater storing the mixture A composed of the resin (e.g. polyester resin) and the conductive fillers, by which the settling of the fillers in the resin pool 14 is prevented. Consequently, the conductive fillers are uniformly distributed into the intermediate resin layer by using the ordinary coater, such as doctor coater, without the worsening of working environment, the increase in stages and costs, etc.
Patent JP-H05329940-A (JP)
Title: Method of molding three-dimewsional
Inventor: MASAKA FUSAZUMI
IPC: B29C67/00
Filed: 1992-05-29
Abstract: PURPOSE:To scatter contraction stress throughout the model and thereby manufacture a model with a high accuracy and a low dimensional through contraction by hardening liquid optical setting resin by use of a liquid crystal component having an aperture ration of picture elements in a constant range. CONSTITUTION:Light of a treatment pattern is applied via a liquid crystal component to liquid optical setting resin consisting of optical cation polymeric resin and optical radical polymeric resin and like substances and, subsequently, the resin is cured. Herein, in accordance with the electrode width dimension of the liquid crystal component, the liquid optical setting resin is hardened by the use of a liquid crystal component in which the dimension between the picture elements relative to the arrangement pitches of the electrodes, i.e., a ratio S2/S1 (aperture ratio) of the area S122 represented by the product of picture element pitch dimension in each direction of X, Y and the area S213 represented by the product of electrode with dimension in each direction of X, Y is in the range of 20-80%. In the case of 20% or less in the aperture ratio, thin layers come to be discontinued and, in the case of 80% or more, the effect of curing contraction becomes large.
Patent JP-H06325386-A (JP)
Title: Optical pickup device
Inventor: NAKAYAMA MASAHIKO
IPC: G11B7/09
Filed: 1993-05-17
Abstract: PURPOSE:To miniaturize an optical pickup device by arranging a parallel flat plate for tracking in a converging beam or a diverging beam and between a beam splitter and an information recording medium on the optical axis of the beam. CONSTITUTION:The beam outgoing from a semiconductor laser 21 is made incident on the parallel flat plate 27 for tracking through a collimate lens 23 and the beam splitter 25. Further, a spot is formed on the recording medium 33 through an objective lens 29 and the parallel flat plate 31 for focusing, and the recording, reproducing and erasing are performed. By arranging only the flat plate 31 between the lens 29 and the medium 33, a gap (a) between the end surface of the flat plate 31 and the end surface of the medium 33 is made large. Further, the thickness of the flat plate 31 is set sufficiently large, and the thickness of the flat plate 27 is set optionally. That is, since the refractive indexes of the flat plates 27, 31 are proportionated to an applied voltage and the thickness of the plate, an adjusting distance is set large by making the thicknesses of the flat plates 27, 31 large.
Patent JP-S5929348-A (JP)
Title: Electron emissive material
Inventor: MINE TETSUO
IPC: H01J61/06
Filed: 1982-08-12
Abstract: PURPOSE:To chemically remove the remaining minute impure gas and obtain an excellent lamp characteristic and a long life by arranging metal zirconium powder as a material so that a getter function is applied and the zirconium oxide generated by the getter action serves as an anti-spatter component. CONSTITUTION:Metal zirconium powder is stored in the water, which is then substituted for methanol that is a hydrophilic organic solvent by decantation. Then by using methanol-wet metal zirconium powder thus obtained, an electron emissive material is produced with the following recipe. 2.70kg of barium carbonate strontium calcium, 0.15kg of methanol-wet metal zirconium powder, 0.95kg of butyl acetat solution of nitrocellulose, and 0.25kg of butyl acetate (second organic solvent) are mixed and milled with a ball mill for four days to obtain the electron emissive material.
Patent JP-S5930040-A (JP)
Title: Wear tester
Inventor: KAMIJIYOU EIJI
IPC: G01N3/56
Filed: 1982-08-12
Abstract: PURPOSE:To enable a testing under a fixed surface pressure by providing a feed back mechanism adapted to applying a load proportional to a contact area calculated from a measured value of the distance between a rotary disc and a fixed plate-shaped test piece. CONSTITUTION:A rotary disc 1 rotates in the direction of the arrow supported with a bearing 6 to get in contact with a test piece 2 fixed on a stationary base 7 while the bearing 6 is connected to an iron core 4 and a differential transformer 5. Output of the transformer 5 is processed with an arithmetic circuit 11 to calculate a load value to direct a servo motor 10 of a load device while an actual load is detected with a load cell 8. The actual load is compared with the load value calculated with the circuit 11 and the results is fed back to the servo motor 10 to secure a correct load value. Thus, a wear testing can be implemented under a fixed surface pressure thereby enabling accurate evaluation of material characteristic.
Patent JP-S5496866-A (JP)
Title: Crushing method of metal tips
Inventor: TEZUKA YOSHITOMO
IPC: B02C4/08
Filed: 1978-11-14
Abstract: PURPOSE: Metal tips is bent and crushed in the step form efficiently by a crushing roller with waveform in its outer circumference. By doing so, metal powder can be produced in low cost.  
     CONSTITUTION: Metal tips charged to a hopper 1 is fed in the quantitative mode by a screw feeder 5 and is guided by a guide plate 6 to fall onto a roller 7. Then, it is geared to a crushing roller 7 which is mating and rotating each other and falls down after it is bent and crushed by a waveform part 7d of the roller 7. Then, as is described the tips undergo repeated bending and crushing in the step form by a crush roller; 7a, 7b and 7c after passing through a guide plate; 6a, 6b and 6c respectively. Thus, the metal tips has the form of simple beam of one side or both sides fulcrum and it is crushed by bending between the roller in such a way that metal powder less than the pitch of waveform of the roller is to be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1132786-A (JP)
Title: Organic anion transporter and its gene
Inventor: ENDO HITOSHI
IPC: C07K16/18
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new protein useful for e.g. the analysis in vitro of drug discharge or interaction between drugs, for elucidation of pharmacokinetics or toxicokinetics on a molecular level and for screening drugs to prevent nephrotoxicity. SOLUTION: This protein is a protein comprising the amino acid sequence of the formula or its variant having at least one of amino acid deletion, substitution or addition and yet having capability of transporting organic anions, i.e., the Organic Anion Transporter 1(OAT1) and is obtained by time recombinant techniques from a cDNA encoding OAT1 and derived from a human kidney. The OAT1 gene is derived from tissues or cells of any adequate mammalian kidney as a genetic resource and is isolated and caught by the screening procedure according to the expression cloning method, etc.
Patent JP-S5931858-A (JP)
Title: Production of alloyed galvanized steel plate
Inventor: ANZAI ETSUO
IPC: C23C10/28
Filed: 1982-08-11
Abstract: PURPOSE:To obtain a uniform alloyed galvanized steel plate by providing a burner for heating a steel plate in an alloying treating furnace in such a way that the edge parts of the steel plate can be positively heated for each of the width of the product plate to be produced and making the fuel injection of the burner adjustable according to the width of the product plate to be produced. CONSTITUTION:Burners are arranged in the positions of the central part O and edge parts B, (b) in the transverse direction of a steel plate in the case of 600mm. width of the min. product plate to be produced and in the positions of O and A, (a), C, (c) in the case of 800mm. width, so that the edge parts of the various widths of the products to be produced can be positively heated up to the max. width of the product to be produced. Plural sets of the burners are disposed in a longitudinal direction. Valves for adjusting injection are provided to the burners, and the width of the plate is detected by the width gauge provided in the inlet side of an alloying furnace. The solenoid valves of nozzles are operated in accordance with the detected values, whereby the fuel injection conforming to the width of the plate is accomplished.
Patent JP-H037043-A (JP)
Title: Manufacture of commutator
Inventor: YOSHIKAWA NAOKI
IPC: H01R39/04
Filed: 1989-06-01
Abstract: PURPOSE:To obtain a commutator which can resist against high speed rotation and heat by forming a metal galvanization layer onto the outer circumference at commutator chip holding section then securing a conductive metallic cylinder to the metal galvanization layer thereafter separating the metal galvanization layer from the cylinder and forming a commutator chip. CONSTITUTION:A groove 11a formed in a ceramic body 1 is filled with resin 12 thus forming a commutator chip holding section 10. Then a metal galvanization layer 2 is formed onto the outer circumferential face 10 of the commutator chip holding section 10 thereafter a conductive metallic cylinder 3 is applied thereon and brazed to the metal galvanization layer 2. Then a notch 4 reaching to the resin 12 is made axially from the outer circumference of the cylinder 3 and the cylinder 3 is separated uniformly from the metal galvanization layer 2 thus constituting a commutator chip. Since the commutator chip is secured through the metal galvanization layer to the ceramic body, bonding force sufficient to resist against high speed rotation can be provided. Furthermore, since ceramic can be employed in the commutator chip holding section, heat resistance is improved.
Patent JP-S5665044-A (JP)
Title: Carbon fiber-reinforced resin composition
Inventor: IZUTSU HITOSHI
IPC: C08K13/06
Filed: 1979-10-31
Abstract: PURPOSE:To provide the titled compsn. having excellent mechanical strength, heat resistance and moldability, by a method wherein a carbon fiber on the surface of which a low-melting polyamide resin and/or an epoxy cpd. are/is deposited, is blended with a relatively low-molecular weight polyarylene sulfide resin. CONSTITUTION:(A) 3-60wt% of a carbon fiber (having pref. a diameter of 5-15mu and a length of 0.3-10mm.) on the surface of which 0.1-15wt% of a low- melting polyamide resin and/or an epoxy cpd. (liquid or solid) are/is deposited, (B) 0-50wt% of a glass fiber and (C) 97-40wt% of a polyarylene sulfide resin having a melt flow rate of 5 or above (ASTM D1238-70T, at 300 deg.C, at a load of 2160g) are kneaded with heating at a temp. of 280-400 deg.C by using an extruder.
Patent JP-H05308886-A (JP)
Title: Preparation of bread
Inventor: MUROTANI YUJI
IPC: A21D2/36
Filed: 1992-05-01
Abstract: PURPOSE:To prepare a bread having the advantages of ordinary bread as well as those of unpolished rice bread and excellent formability and mold- releasability. CONSTITUTION:Bread is prepared by using wheat flour, salt, sugar, fat, yeast, water, etc., as main components and kneading and baking the components according to conventional method. In the above process, a proper amount of an unpolished rice soup or an unpolished barley or wheat embryo soup is used as a substitute for water and mixed into the dough.
Patent JP-S5842038-A (JP)
Title: Device for supplying film to cassette for x ray
Inventor: NAKAMURA MASAJI
IPC: B65H1/00
Filed: 1981-09-04
Abstract: PURPOSE:To load automatically an adapted X-ray film into a cassette different in type, by providing a detecting mechanism, which detects an identification means provided on the housing of the cassette, in a cassette mounting part and operating a selecting means on a basis of the detection signal. CONSTITUTION:A label or painted part for type detection consisting of a red or blue intensifying screen is provided as an identification means on the housing part of a cassette 100; and when the cassette 100 inserted from an insertion entrance 6 is carried to the depth, the type due to the intensifying screen is discriminated by a detecting mechanism T2 consisting of plural filters, a photodetector, and a light source, and the size is discriminated by microswitches S6 arranged in the insertion direction of the cassette 100. Films in plural supply magazines 200a-200c different in size and film type which are mounted preliminarily are selected sutomatically and are carried and inserted into the opened cassette 100.
Patent JP-H11341209-A (JP)
Title: Method and system for facsimile communication and processing method for pattern/code conversion services
Inventor: NAKAO NOBUKIMI
IPC: H04N1/32
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To enable a user to grasp communication processing results and to select succeeding processing in accordance with the communication processing result at the time of transmission in facsimile communication. SOLUTION: When a transmission of a succeeding guidance is necessary in accordance with contents of services, a network returns a file diagnosis message FDM after a procedure completion signal EOP is received from a terminal, transmits a guidance 1 for notifying the fact that it is under communication processing, and transmits a guidance 2 for notifying a communication result, succeeding processing and the like after the corresponding communication processing is completed. A transmitting user instructs a desired succeeding processing by a PB signal, the network transmits a guidance 3 with an intention to confirm after receiving the PB signal, and a transmitter disconnects (transmits a line disconnection instruction signal DCN) after guidance contents confirmation.
Patent JP-H11339331-A (JP)
Title: Method and device to manufacture disk
Inventor: EBISAWA KATSUHIDE
IPC: G11B7/26
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide the method and the device in which disks are manufactured with a low electric power consumption employing a small size facility at a high precision and the productivity is made high. SOLUTION: The disk manufacturing method has a coating process, in which the joint surface of at least one of disk substrates 2 and 3 is coated by adhesive made of an ultraviolet ray curing composition, a pasting process, in which the substrates 2 and 3 are pasted together to produce a single disk pasted body, an axial center aligning process, in which the axial centers of the substrates 2 and 3 are aligned, and an ultraviolet ray irradiating process in which ultraviolet rays are flashingly irradiated on the body. The axial aligning process is conducted while the body is carried from the disk pasting process to the ultraviolet ray irradiating process. Note that the irradiation takes place while the body is mounted on the table provided at the ultraviolet ray irradiating position and the body is stopped.
Patent JP-H06222607-A (JP)
Title: Toner for developing electrostatic latent image
Inventor: KAWASAKI KANJIRO
IPC: G03G9/08
Filed: 1993-05-19
Abstract: PURPOSE:To obtain an image having high quality and high density over a long period in the method for executing development while applying a pulse bias in a range without the reverse development of the toner in multicolor superimposing development on a photosensitive body by composing the toner of a binder resin, a colorant, a releasing agent and a flowability-imparting agent and specifying the penetration of the releasing agent. CONSTITUTION:In the method for coating a developer carrier 20 with the toner 60 to make a multilayer and executing the development with the toner in contact or non-contact with an after-image holder 10 composed of an organic photosensitive body facing the developer carrier 20, the toner 60 is used in the image forming method for developing the surface of the after-image holder 10 with the carried tone 60 in a developing part 80 while a pulse electric field in the range not having the reverse development with the toner 60 from the after-image holder 10 is applied and composed of at least the binding resin, the colorant, the releasing agent and the flowability-imparting part agent and further, the penetration of the releasing agent is specified to <=2. Moreover, the volume- averaged grain size of the toner 60 is specified to 6-10mum.
Patent JP-H0265117-A (JP)
Title: Ion projecting lithography device and manufacture
Inventor: GERUHARUTO SUTENGURU
IPC: H01L21/027
Filed: 1989-06-01
Abstract: PURPOSE: To form a very small surface in a pattern on a wafer, by arranging an optical column which is demarcated by an acceleration Einzel lens and a gap lens along an ion passage. CONSTITUTION: An ion projection lithographic device is constituted of an ion source 21, a solenoid 18, a mask structure body 20, an optical column 14, and an end section station 60. The ions generated from the ion source 12 are deflected by the solenoid 18 and enter the Einzel lens 22 of the structure body 20. The track of the ion beam is changed by the lens 22 so as to form the image of the ion source 12 provided between the lens 20 and a gap lens 24, and a crossover for the ion beam is formed. The lens 24 is positioned behind the crossover and works to form the reduced image of a mask 164 on a wafer 248 at a target 26. An alignment beam scanner and a detector 32 are provided immediately before the beam comes into collision with the wafer 248 to monitor the position, magnification, and orientation of the picture formed on the wafer 248.
Patent JP-S6120578-A (JP)
Inventor: YOKOYAMA MASAMI
IPC: A63H13/12
Filed: 1984-07-05
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-H0434287-A (JP)
Title: Shape memory alloy joint
Inventor: HORIKAWA HIROSHI
IPC: F16L13/14
Filed: 1990-05-30
Abstract: PURPOSE:To make piping repair easily and surely possible by forming a liner in different diameters and providing a step difference and protrusions in an end part of the liner, in the case of a shape memory alloy joint having the liner for connecting pipes of different diameter. CONSTITUTION:In the case of connecting a flange 4 to a pipe 1 of different diameter, a liner 3 is formed in different diameters matched with outside diameters of the pipe 1 and the flange 4, and a step difference 5 is provided in the internal periphery of the respective end parts of the liner 3 so as to form a thickness smaller than the thickness of the liner. This liner 3 is inserted to the flange 4, and after the other one end is inserted to the pipe 1, a part of the flange 4 is connected by fitting a joint 2 to the part of the flange 4 to be heated and contracted. In another side of the pipe 1, the liner 3 is connected to the pipe 1 by normal welding. Protrusions 7 are provided along the internal periphery in a part of this step difference 5. As a result, connection can be easily and surely performed in a short time.
Patent JP-S6032211-A (JP)
Inventor: ARINOBU ICHIROU
IPC: H02H3/093
Filed: 1983-07-29
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-S5842967-A (JP)
Title: Measuring apparatus of volume indication of sludge
Inventor: YAMAGUCHI SEIJI
IPC: G01N33/18
Filed: 1981-09-08
Abstract: PURPOSE:To measure a volume indication of sludge simply eliminating the need for measuring the concentration of floating matter of activated sludge, by sampling a prescribed volume of sludge liquid in a measuring pipe and allowing to stand still for the prescribed time and measuring a concentration (volume %) of precipitated sludge then, operating its reciprocal number. CONSTITUTION:A prescribed quantity (1l) of a sludge liquid 8 in an aeration vessel 7 is sampled into a measuring pipe 5 through a piping 9 using a level gauge 10 under reduced pressure by an air pump 4. The pump 4 is stopped and an atmospheric valve 11 is opened and allowed to stand still for a prescribed time (30min) under the atmospheric pressure. Hereafter, the boundary face of a formed sludge precipitation part 21 and a supernatant part 22, a formed. A volume indication of the sludge is found by putting a sludge concentration D% of the part 21 obtained by a measuring circuit 42 utilizing that the variation of received intensity between an ultrasonic transmission element 40 and a reception element 41 by the sludge concentration, in a reciprocal arithmetic circuit 43. When the measurement is finished, the pipe 5 is washed by sending clear water from the valve 32 and washing water is discharged to a vessel 7 from the pipe 9.
Patent JP-S5929408-A (JP)
Title: Ac electromagnet apparatus
Inventor: MORI SADAJIROU
IPC: H01F7/18
Filed: 1982-08-12
Abstract: PURPOSE:To lighten the impulse caused when a switch is made and eliminate the production of noises due to cores, by connecting a diode and a contact, which are connected in parallel, to a single-phase full-wave rectifier, and arranging such that the contact is opened immediately before an actuating coil excited causes a movable core to come in contact with a fixed core through magnetic attraction. CONSTITUTION:With a contact 10 closed, a switch 5 is closed. Consequently, the full voltage of a single-phase AC power source 4 is applied to an actuating coil 12, so that a movable core is attracted to a fixed core. Immediately before the movable core comes in contact with the fixed core through magnetic attraction or after the former comes in contact with the latter, the contact 10 is opened, and the input current limited by a diode 11 is applied to a single-phase full-wave rectifier 6 thereby to hold the attracted state of the movable core. After the contact 10 is opened, the input current becomes current which has been subjected to half-wave rectification by the diode 11. However, the current flowing through the actuating coil 12 becomes a DC-like current owing to the existence of the full-wave rectifier 6 and the actuating coil 12. Accordingly, the beat noise of the magnet is reduced, and the input current consumed by the actuating coil 12 is greatly decresed, resulting in a reduction of the overall power consumption in holding of the attracted state of the movable core.