baber/WOPTO huggingface dataset:
Patent JP-S52137485-A (JP)
Title: Resin compositions for fillers
Inventor: MURATA YOSHIFUMI
IPC: C08L21/00
Filed: 1976-05-13
Abstract: PURPOSE: A resin composition which is prevented from cracking or peeling due to the cure shrinkage, prepared by the addition of a styrene polymers, a comb-like polymer and an inorganic mineral filler to an unsaturated polyester resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59181956-A (JP)
Title: Brushless dc rotary electric machine
Inventor: YOSHIDA MAKOTO
IPC: H02K29/00
Filed: 1983-03-31
Abstract: PURPOSE:To eliminate a sensor and a switching circuit by obviating the vibration in the direction of a magnetic flux to an armature core and the direction of a magnetic flux generated by the energization of an armature to a magnetic flux even if a rotor rotates. CONSTITUTION:A permanent magnet 4 which is magnetized at the rotary face opposed to an armature core 5 provided in a stator frame 7 in the same polarity is mounted on a rotor 1. This rotary electric machine is constructed that a magnetic flux from the magnet 4 passes the core 5 and enters the rotor 1 at the position displaced toward the axial direction of the rotor 1 by the magnet 4. An armature coil 8 is provided on the core 5 so that one side is disposed between the magnet 4 and the core 5.
Patent JP-S60198857-A (JP)
Title: Image sensor
Inventor: UCHIDA HIROYUKI
IPC: H04N1/028
Filed: 1984-03-23
Abstract: PURPOSE:To prevent generation of a leak current on a blocking diode by a method wherein, in the structure in which a blocking diode having amorphous Si as a main composition and a photodiode are laminated, Ge is contained in a part of the photodiode. CONSTITUTION:A metal electrode is formed on an insulated substrate 11 as a plurality of individual electrodes 22. Subsequently, an N type alpha (amorphous)-Si 41 and an I-type alpha-Si 43 are deposited, and a blocking diode is formed. On this blocking diode, P type 44 and I-type 45 alpha-SiGe is successively laminated, an N type alpha-Si 46 is deposited, and a photodiode is formed. Subsequently, an insular etching is performed on the photodiode and the blocking diode, and each element is separated. Through the above-mentioned procedures, the photodiode is formed using the material having the optical band gap smaller than that of the alpha-Si and the light absorptive coefficient larger than that of the alpha-Si, and the light of 600nm in wavelength can be absorbed at the photodiode part. As a result, the leak current of the blocking diode can be prevented.
Patent JP-H10255225-A (JP)
Title: Magnetic thin film for magnetic head and manufacture thereof
Inventor: RIYOUNO MASARU
IPC: G11B5/127
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic thin film having both a large saturation magnetic flux density and a high permeability, and also having excellent corrosion resistance. SOLUTION: A magnetic thin film for a magnetic head includes a substrate 1 and a ferroalloy layer 2 formed thereon. The ferroalloy layer 2 contains chromium at 0.5-3wt.%, aluminum at 2-6wt.%, and silicon at 4-8wt.%, and is formed by evaporation in a nitrogen atmosphere. A (220) plane of a bcc crystal structure is substantially oriented in parallel to the surface of the substrate.
Patent JP-H0612404-A (JP)
Title: Keyboard for kanji input
Inventor: KAMUUFUU UON
IPC: G06F17/22
Filed: 1993-03-16
Abstract: PURPOSE: To simplify the division of a built part and a main body part by extracting the specific number of basic built parts, inputting a coded Chinese character to a keyboard, and inputting each built part through one key. CONSTITUTION: This is a keyboard for inputting a Chinese character in which keys are arrayed based on a normal alphabet type typewriter keyboard, and a coded Chinese character can be inputted to the keyboard by extracting 82 pieces of basic built parts, and each built part is inputted through only one key. That is, the 82 pieces of built parts are arrayed on 35 keys, three built parts are arrayed on each key of the second line from the top, two built parts are arrayed on each key of the third and fifth lines, and an operator can easily divide the Chinese character into the built parts and a main body part with the support of the key of the built parts. Also, it is not necessary for the operator to consider at the time of division, and the difficulty of a memory and consideration can be reduced, and the speed-up of coding can be attained.
Patent JP-H10256216-A (JP)
Title: Method and apparatus for manufacture of semiconductor device
Inventor: HARA KOJI
IPC: H01L21/304
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus, in which a cleaning operation is performed with good efficiency and in which the amount of a chemical liquid can be reduced by a method, wherein pure water and the chemical liquid are not mixed and an individual liquid is jetted or sprayed independently on an object to be leaned. SOLUTION: A six-inch Si wafer is spin-coated with an aqueous solution, in which Si particles in an average particle size of 0.8μm are dispersed, an intentionally contaminated wafer is manufactured, ammonia water 3, hydrogen peroxide water 2 and ultrapure water 1 which is warmed to 85 deg.C are jetted simultaneously on the contaminated wafer for 10 seconds, the supply of the ammonia water 3 and of the hydrogen peroxide water 2 is stopped, that is, only the ultrapure water 1 is jetted for five seconds. This cleaning operation is repeated five times, the wafer is then dried, and the number of foreign bodies 0.2μm or larger which remain on the wafer is measured by a foreign material inspection apparatus. It is found that a result of the cleaning operation by this cleaning method is enhanced by 90%.  As a result the removal of a contamination and the etching operation of an oxide film can be performed with good efficiency, the cleaning time can be shortened, and the consumption amount of a chemical liquid and of ultrapure water for a cleaning operation can be reduced.
Patent JP-H10255300-A (JP)
Title: Photodetecting apparatus
Inventor: SAKURAI TATSUAKI
IPC: G11B7/13
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To highly accurately detect only a component of a light to be detected by eliminating influences of a flare light. SOLUTION: When a flare light PF enters phtodetecting elements 12A-12D, the flare light PF influences the periphery of the photodetecting elements 12A-12D as well, different from a condensed light PS to be detected. Therefore, dummy photodetecting elements 13A-13D are arranged in the vicinity of the photodetecting elements 12A-12D. If a component of the flare light detected by the dummy photodetecting elements 13A-13D is made equivalent to that detected by the photodetecting elements 12A-12D, the component of the flare light detected by the photodetecting elements 12A-12D can be eliminated with the use of the component of the flare light detected and output from the dummy photodetecting elements 13A-13D.
Patent JP-S58173796-A (JP)
Inventor: NAKADA AKIRA
IPC: G10H1/38
Filed: 1982-04-06
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-H03257576-A (JP)
Title: Document processor with help information display function
Inventor: KABETANI NORIAKI
IPC: G06F17/27
Filed: 1990-03-07
Abstract: PURPOSE:To easily identify the head part of each explanation information and to improve the working efficiency with a document processor by adding the identification/display data to the head part of each explanation information stored in a help information memory to identify and display those head parts. CONSTITUTION:Plural pieces of explanation information on various functions are continuously stored in a help information memory 22. At the same time, each of these explanation information can be pointed by a specific character qualified by a bold face. For this purpose, the help menu information storing plural pairs of specific characters and their captions is stored in the head part of each explanation information. Thus the identification/display data are added to the head part of each explanation information stored in the memory 22. As a result, the head part of each explanation information is identified and displayed and at the same time scrolled. Thus it is possible to easily decide the head parts of the explanation information of different contents via the identification/display operations in scrolled display state. Then the working efficiency of the document processor is improved.
Patent JP-H01231457-A (JP)
Title: Packet switchboard
Inventor: KIMURA HIROSHI
Filed: 1988-03-11
Abstract: PURPOSE:To attain the revision of a priority class and to miniaturize the scale of a terminal interface circuit without revision of the hardware or firmware by constituting the priority class so as to be able to be set from a control processor. CONSTITUTION:When a terminal equipment 1 is replaced and the kind of terminal equipment is to be revised, the control processor 100 receiving the revision of the kind of terminal equipment analyzes the priority class of the terminal equipment 1 based on the kind of terminal equipment and a new priority class is set to an address corresponding to other header storage memory 25 of a header addition circuit 20 through a control line 110. Thus, the priority class of the terminal equipment 1 is revised by inputting the revision of the priority class of the terminal equipment 1 to the control processor 100 without any revision of the hardware or firmware of the terminal interface circuit. Thus, the priority class is revised simply.
Patent JP-H02289548-A (JP)
Title: Pyridine compound
Inventor: TAKASUGI HISASHI
IPC: C07D405/04
Filed: 1990-03-06
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is (substituted) aryl or (substituted) heterocyclic group; R<2> is cyano, alkanoyl, (esterified) carboxy, hydroxyalkyl, heterocyclic-substituted alkylcarbamoyl, (substituted) amino or (substituted) N-containing heterocyclic carbonyl; R<3> is alkyl; R<4> is (substituted) aryl, (esterified) carboxy, heterocyclic group, alkyl or heterocyclic-substituted alkylcarbamoyl] and salts thereof. EXAMPLE:3-(2-Morpholinocarbamoyl)-2-methyl-4-(3-cyanophenyl)-6-phenylp yridine. USE:Useful for treating ischemic diseases, especially treating damage by reperfusion following ischemia. PREPARATION:A compound expressed by formula II or salt thereof is reacted with a compound expressed by formula III or salt thereof and ammonia (donor) and, as necessary, with an oxidizing agent to afford the compound expressed by formula I.
Patent JP-H02235909-A (JP)
Title: Photopolymerizable composition
Inventor: ISOBE KOJI
IPC: C08F20/26
Filed: 1989-03-10
Abstract: PURPOSE:To obtain the title composition which can give a cured product having sufficient flexibility and solubility in an aqueous alkali solution by mixing a compound having carboxyl and (meth)acryloyl groups with an organic solvent and a (meth)acryloyl monomer. CONSTITUTION:A photopolymerizable composition is obtained by mixing a compound having at least one carboxyl and one (meth)acryloyl group in the molecule [e.g. a reaction product of succinic anhydride with 2-hydroxyethyl (meth)acrylate] with an inert organic solvent (e.g. tributyl phosphate), a monomer having at least one (meth)acryloyl group [e.g. (meth)acrylamide] and optionally a photopolymerization initiator (e.g. benzil dimethyl ketal). This compound can give a cured product which is sufficiently flexible, soluble in an aqueous alkali solution, and suited for an ultraviolet-curing etching resist resin, an ultraviolet-curing temporary rust-preventive coating material, etc.
Patent JP-H06272799-A (JP)
Title: Socket for gas meter
Inventor: HANAI MUNEO
IPC: F17D1/04
Filed: 1993-03-17
Abstract: PURPOSE:To provide a means where the stability of a gas meter is improved, in particular, inconveniences such as cracks and damages at the inlet and outlet parts, and impedition of the regular measurement due to distortion are solved, and the means can be also used as an inspection port of the gas pressure. CONSTITUTION:A socket for a gas meter is provided with a piping connection port 11 on the gas supply side mounted on one end part of a socket 10, a piping connection port 12 on the consumption side mounted on the other end part, a gas outflow port 13 mounted on the front part on one end side, two gas in-flow ports 14, 15 mounted on the front part on the other end side, a primary side passage 16 communicated with the connection port 11 and the gas outflow port 13, and a secondary side passage 17 which is partitioned from the passage 16 by a partitioning plate 18 and communicated with the gas in-flow ports 14, 15.
Patent JP-H09245134-A (JP)
Title: Ic card and ic card processing system
Inventor: NISHIOKA MITSURU
IPC: G06F19/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an IC card and an IC card processing system capable of preventing fraudulent act such as falsification and alteration. SOLUTION: In this IC card processing system consisting of the IC card and an IC card processor applying various processing to this IC card, the IC card is provided with a subtracting processing means subtract-processing numerical data stored in the storing means accordingly to first key data from the IC card processor and an adding processing means add-processing numerical data stored in the storing means accordingly to second key data from the IC card processor. Then, by giving necessary key data to the IC card processor, the IC card processing function of this IC card processor can be limited.
Patent JP-S59179238-A (JP)
Title: Production of internally grooved pipe
Inventor: MEJI HIROSHI
IPC: B21D17/00
Filed: 1983-03-31
Abstract: PURPOSE:To avert the breakage of a metallic pipe in the stage of heading and to enable production of a titled pipe by holding a floating plug with segmental dies having a prescribed inside diameter, heading the metallic pipe by said dies, and holding the pipe with a supporting die after retreating of the segmental dies. CONSTITUTION:Segmental dies 20 having an inside diameter approximately equal to the numerical value obtd. by adding the value of two times the wall thickness of a metallic pipe 2 to the outside diameter of a grooved plug 4 are disposed in the position backward of a supporting die 10 in the advancing direction of the pipe. While a floating plug 8 is held by said die 20, the heading of the pipe 2 is performed and thereafter the die 20 is retreated and the plug 8 is held by the die 10, then the pipe is subjected to stationary grooving by the plug 4 and plural rolling rolls 12. The grooved pipe 2 is further drawn by a finishing die 16 so that the outside surface thereof is corrected.
Patent JP-S61213265-A (JP)
Title: Method of improving shelf stability of lignin-containing composition
Inventor: KUWABARA YURI
IPC: C08K13/02
Filed: 1985-03-20
Abstract: PURPOSE:To suppress decomposition of an antiseptic and mildewproofing agent, and to improve shelf stability of a lingnin-containing composition blended with the antiseptic and mildewproofing agent, by adding an oxidizing agent to the composition. CONSTITUTION:(A) A lignin-containing composition having a lignin-sulfonic acid and its salt obtained from delignifying and digesting process of plant fibers is blended with (A) >=0.02wt%, preferably >=0.05wt% oxidizing agent, e.g., peroxide such as H2O2, BaO2, etc., halogen such as F2, Cl2, etc., chloride of lime, etc., and (B) an antiseptic and mildewproofing agent such as a phenolic compound, organotin compound, isothiazoline compound, etc., so that decomposition of the antiseptic and mildewproofing agent is extremely suppressed. Consequently, shelf stability of the composition is improved.
Patent JP-S53141585-A (JP)
Title: Manufacture of insulating gate field effect type semiconductor device
Inventor: TOKUYAMA KENJI
IPC: H01L29/78
Filed: 1977-05-16
Abstract: PURPOSE: To decrease the back-bias dependency of the threshold voltage by injuecting the anti-conduction type impurity ion continuously through the surface of the semiconductor substrate while varying the amount of energy and then providing a region which is the same conduction type as the substrate and features a low impurity concentration at the area righ tunder the channel and deep enough from the substrate surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09190073-A (JP)
Title: Electrostatic latent image developing method and developing device
Inventor: TAKIZAWA YOSHIO
IPC: G03G9/08
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To surely reproduce an excellent image over a long term without causing the defect of an image such as fogging or image memory by easily and surely controlling compatibility between toner and a developing roller. SOLUTION: In this developing method; developer 4 is carried on the surface of the developing roller 1 to form the thin layer of the developer 4, and a drum- like latent image holding body 3 and the roller 1 are rotated in a state where the roller 1 is brought into contact with or made to come close to the holding body 3, whereby the developer 4 is supplied to the surface of the holding body 3 to make an electrostatic latent image on the surface of the holding body 3 visualizable.  The ionization potential of the surface of the developer 4 is set to 4.5 to 5.5eV, and the ionization potential of the surface of the roller 1 is adjusted to be equal to or under the ionization potential of the developer 4 in the case of negatively electrostatically charging the developer and is adjusted to be equal to or above the ionization potential of the developer 4 in the case of positively electrostatically charging the developer. Then, development is performed.
Patent JP-S54148338-A (JP)
Title: Manufacture of magnetic detector
Inventor: EDOKORO SOUTAROU
IPC: G11C19/08
Filed: 1978-05-12
Abstract: PURPOSE: To manufacture the magnetic detector by decreasing the contact resistance between the conductor pattern and the detector pattern with no magnetic film remaining under the conductor pattern, and thus to reduce the manufacturing processes as well as to improve the bubble transfer characteristics.  
     CONSTITUTION: The conductor film is formed by coating the conductor film on the substrate in a fixed thickness; the fixed detector region resist pattern is formed larger than the shape of the detector; and the conductor film is formed through the ion milling method. Then the soft magnetic conductor film for the magnetic detector is coated with no exfoliation of the mask material used for the procesing. And the soft magnetic conductor film is removed by lift-off of the mask material at the areas except for the detector region, and the conductor and the soft conductor film for the detector are formed at one time by the ion milling processing. The first ion milling is put in obliquely. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54148928-A (JP)
Title: Fuel shut-off device
Inventor: SUGASAWA FUKASHI
IPC: F02D41/34
Filed: 1978-05-12
Abstract: PURPOSE: To compensate the control pattern of a fuel cut cylinder in correlation to the reference rotation corresponding thereto when there is any fluctuation related to the load of an engine in fuel cut measures at the time of deceleration.  
     CONSTITUTION: When an AND circuit 44 gives output of a comparator 43 and a cooler switch is ON, or when a cooler compressor is driven, signals of a detector 45 give output of "1", the both outputs give "1", an electronic switch 42 is changed over to OFF. In consequence, when the output of the detector is "1", such as when the cooler is worked on, until during deceleration of the engine, the rotation will be a rotation N'5 which is higher than a setpoint N5, an electronic switch 42 remains ON, the fuel feeding cylinder number will increase gradually 1, 2 ..., but the rotation becomes less than N'5 when the output of the comparator 43 gives "1", the electronic switch 42 is put OFF, therefore, outputs of comparators 3W8 becomes all "0", at that time, it will return to six-cylinder drive. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52139880-A (JP)
Title: Electromagnetic proportional control valve
Inventor: KAKIUCHI GENYUU
IPC: F15B13/043
Filed: 1976-05-18
Abstract: PURPOSE:To allow the operation of a large capacity, large stroke spool type pilot valve by little operating force and little operating quantity.
Patent JP-S52140128-A (JP)
Title: Interlocking mechanism
Inventor: NOGUCHI MASAHARU
IPC: B62D7/16
Filed: 1976-05-17
Abstract: PURPOSE: To prevent partial friction by power transfer, by automatically changing a sliding section of a supporting pin linking a reciprocally waving lever with an interlocking member. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60199499-A (JP)
Inventor: FUNAKI KAZUO
IPC: D06F37/24
Filed: 1984-03-23
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-S62213296-A (JP)
Inventor: MARUYAMA SHINKO
IPC: B65H20/22
Filed: 1986-03-14
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-H05222159-A (JP)
Title: Epoxy resin composition and cured article made therefrom
Inventor: AKATSUKA YASUMASA
IPC: C08G59/00
Filed: 1992-02-12
Abstract: PURPOSE:To produce an epoxy resin compsn. which gives a cured article exhibiting a high heat resistance and a low water absorption by compounding specific epoxy compds. and a curing agent. CONSTITUTION:An epoxy compd. of formula I (wherein R1 to R3 are each H, halogen, 1-4C alkyl, or aryl), an epoxy compd. of formula II (wherein R4 to R9 are each R1), and a curing agent (e.g. a phenol novolac resin) are compounded.
Patent JP-H01232750-A (JP)
Title: Manufacture of laminated soi substrate
Inventor: ARIMOTO YOSHIHIRO
IPC: H01L21/02
Filed: 1988-03-12
Abstract: PURPOSE:To prevent an Si dioxide film laminated from peeling from a base Si substrate at the time of dicing by a method wherein a layer, which is used as an element forming region, is formed by an outward diffusion method or a solid phase diffusion method. CONSTITUTION:A heat treatment is performed on a p<+> or an n<+> first low- resistance Si substrate 11 in inert gas for several hours and an impurity is diffused outward through the surface layer of the substrate 11 to form a high- resistance layer 13 on the substrate 11. Then, the surface layer of a second Si substrate 12 is oxidized to form an Si dioxide layer 15 and the layer 13 on the substrate 11 is pressure welded to the layer 15 on the substrate 12 in such a way as to come into contact to the layer 15 to laminate two sheets of the substrates 11 and 12 at 800-1200 deg.C. Moreover, the substrate 11 is polished and after the thickness of a low-resistance region 11 of the substrate 11 is reduced, the region 11 of the substrate 11 is removed using a mixed solution containing a hydrofluoric acid, a nitric acid and an acetic acid in a volume ratio of 1:3:8 as an etchant, but an etching is stopped on the upper surface of the high-resistance region 13. Accordingly, an incompletely laminated region is never generated.
Patent JP-S57172634-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: SHIOTANI MITSUYUKI
IPC: H01J9/44
Filed: 1981-04-15
Abstract: PURPOSE:To prevent the discoloration of the fluorescent surface and the deterioration of the luminance of a cathode-ray tube by carrying out a spot knocking after a magnetically polarized ferromagnetic substance is installed over the outer side wall of the cathode-ray tube. CONSTITUTION:A magnetically polarized ferromagnetic substance 15, after being magnetized to, for example, around 1,500-2,500gauss, is installed over the outer side surface of a neck 1a. When spot knocking is carried out in this condition, with the magnetized substance 15 installed, by applying a voltage of, for example, 30-50kV(DC) to an anode 7, stray emssions discharged from an unnecessary-electron source 16 tend to concentrate on the area between curves (B1) and (B2), and are not discharged onto a fluorescent surface 11. As the result, any deterioration of the surface 11 is prevented. Consequently, any discoloration of the surface 11 is prevented. Consequently, any discoloration of the surface 11 and deterioration of the luminance of the cathode-ray tube, which might be caused during the spot knocking, can be prevented.