baber/WOPTO huggingface dataset:
Patent JP-H02307273-A (JP)
Title: Film transistor
Inventor: ISHIGURO HIDETO
IPC: H01L29/786
Filed: 1989-05-23
Abstract: PURPOSE:To avoid the increase of parasitic capacitance accompanying the thermal expansion and contraction of a glass board thereby enabling the use of a cheap glass substrate so as to obtain the cheap one of high performance by providing a semiconductor layer to become a channel region, and a gate insulating film, a gate electrode, and an insulating film, each specified, and a semiconductor layer to become source and drain regions, and wiring on the substrate. CONSTITUTION:A semiconductor layer 102 to become a channel region, a gate insulating film 103 to cover the semiconductor layer 102, a gate electrode 104 being provided in contact with the gate insulating film 103, an insulating film being formed by chemical reaction of the gate electrode 104, an insulating film 105 being provided in contact with the gate electrode 104, a semiconductor layer 107 to become a source region and a drain region, and wiring 108 are provided on a specified substrate 101. For example, after formation of the channel region 102 on the insulating substrate 101, an insulating film consisting of SiO2, etc., a metallic film consisting of Ta, and an insulating film consisting of SiO2, etc., are formed, and those are patterned, and next an insulating film 106 consisting of an oxide film of Ta is formed at the surface of the gate electrode consisting of Ta by anodic oxidation, or thermal oxidation.
Patent JP-H08303419-A (JP)
Title: Operation shaft device
Inventor: ONOZAWA TAKATOSHI
IPC: G01C22/00
Filed: 1995-04-28
Abstract: PURPOSE: To provide an operation shaft device in which the members of the device are not broken down even if a user operates to pull a presser knob by mistake. CONSTITUTION: This operation shaft device is constituted so that a presser knob 4 made of an elastic body is press-fitted to the end part 2 of an operation shaft 1, and the device is operatd by pressing down the presser knob 4. A taper part 9 is provided on the end part 2 so that the presser knob 4 is easily drawn out.
Patent JP-S5919925-A (JP)
Title: Manufacture of two-layer type liquid crystal cell
Inventor: TEJIMA TOORU
IPC: G02F1/1347
Filed: 1982-07-27
Abstract: PURPOSE:To obtain the titled cell efficiently by laminating two external glass substrates which have plural cell rooms printed with sealing adhesive and an internal glass substrate provided with a scribe line, and dividing individual cells after liquid crystal is injected. CONSTITUTION:Three glass substrates A, B, and C of specific size are used; and lines for forming plural liquid crystal chambers 4 and 4', a liquid crystal injection hole 3, etc., are printed on the inside surfaces of the two external glass substrates A and C by using the sealing adhesive. Further, the scribe lines 8 coresponding to the size of the cells 4 and 4' are provided on one surface of the inside glass substrate B. Then, those three glass substrates A, B, and C are stacked and after the sealing adhesive are heated and cured, liquid crystal is injected into the obtained lamination structure body through the liquid crystal injection hole 3; and scribe lines are made on the external surfaces of the glass substrates A and C and a stress is applied to divide the structure body, obtaining individual two-layer type liquid-crystal cells.
Patent JP-S5656192-A (JP)
Title: Circuit for driving pulse motor
Inventor: UENO YASUO
IPC: H02P8/14
Filed: 1979-10-11
Abstract: PURPOSE:To obtain a circuit for driving a pulse motor having a fast operating speed inexpensively with small power source capacity by energizing the electromagnetic coils of four-phase pulse motor in which two armature coils are connected with diodes. CONSTITUTION:When a switch 17 is turned on simultaneously when the switch 16 is turned off in the state that the switches 16, 18 are turned on, a current flowing through the coil 2 so far cannot become abruptly zero but tends to continuously flow, and the current accordingly flow through the diode 12 to the electromagnetic coil 4. Instantaneously high voltage is generated at the coils 2, 4 due to the affect of the opposite inductance so that a current will instantaneously flow in the coil 4 due to the high voltage. Accordingly, the current rise characteristic will be remarkably improved, and the rotating operation of the pulse motor can be therefore accelerated.
Patent JP-S6021830-A (JP)
Title: Ultraviolet ray transmissive glass useful for sealing alumina
Inventor: YAMAMOTO SHIGERU
IPC: C03C4/00
Filed: 1983-07-15
Abstract: PURPOSE:To provide the titled glass comprising SiO2, Al2O3, B2O3, R2O, RO, F2, having specified coefft. of thermal expansion, Fe2O3 content, high transmissivity for ultraviolet rays, and high adhesive property to alumina ceramics. CONSTITUTION:Glass having 50-58X10<-7>/ deg.C coefft. thermal expansion, <=50ppm by weight of Fe2O3 as an impurity, and >=60% transmittance for ultraviolet rays having 253.7nm wavelength by 1mm. thickness, is provided. The glass compsn. comprises by wt% 60-70 SiO2, 4-8 Al2O3, 18-25 B2O3, 6-11 R2O, 0-4 RO, 0-3 F2(R2O is Li2O+Na2O+K2O; RO is MgO, CaO, SrO, BaO, ZnO). Preferred range of the compsn. of the glass is 61-67 SiO2, 5-8 Al2O3, 20-25 B2O3, 7- 10 R2O, 0-2 RO, and 0-2 F2, by wt%.
Patent JP-H0220678-A (JP)
Title: Laser beam-alignment method and device
Inventor: FUIRITSUPU JIYOSEFU HOOKINSU
IPC: B23K26/04
Filed: 1989-05-23
Abstract: PURPOSE: To prevent a beam from colliding with a transport system or a steam generator by driving a laser transmitter and a laser receiver between the initial position and an alignment position and calculating the position of an alignment laser beam. CONSTITUTION: In the starting block, laser is aligned against each detector 22 of a laser receiver 16 and a laser transmitter 14. The position of the alignment laser beam is calculated by moving or further reversing the receiver 16 and the transmitter 14 from the initial position to an alignment position by mean of a driving device, with the transmitter 14 aligned with the receiver 16. Then, with a high output laser 12 directed to the transmitter 14, a beam is transmitted to the receiver 16. This system is applied for example to a device that welds a sleeve 30 into the fine tubing 32 of a steam generator for a nuclear reactor.
Patent JP-S6384806-A (JP)
Inventor: HANSU BUREHIRE
IPC: B23B49/00
Filed: 1987-05-28
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-S6110219-A (JP)
Title: Separated type foil wound transformer
Inventor: ISHIOKA YASUAKI
IPC: H01F27/18
Filed: 1984-06-26
Abstract: PURPOSE:To prevent the short circuit or the explosion due to leakage of refrigerant, by providing an optical sensor for detecting the light reflected from the surface of the refrigerant in a part where the refrigerant stagnates such as a condenser for cooling the vaporized refrigerant or a refrigerant tank. CONSTITUTION:When refrigerant leaks at a winding or the like inside or outside a transformer due to any defective connection in the cooling system, the supply of the refrigerant 15 to a condenser 8 is reduced whereby the level of the liquefied refrigerant 15' starts to decrease. Since the position where light is reflected is displaced in accordance with such decrease of the level, the area in which light-receiving element 16b absorbs the reflected light becomes smaller. If the leakage continues and level of the refrigerant 15' is decreased over a certain level, the light receiving element 16b becomes unable to absorb any light. Consequently, a power-supply breaker 17 is actuated so that a power supply 18 for the transformer is stopped. Thus further increase in temperature or pressure is inhibited.
Patent JP-H08328708-A (JP)
Title: Interface cable
Inventor: SUZUKI OSAMU
IPC: G06F3/00
Filed: 1995-05-29
Abstract: PURPOSE: To simplify the handling of an interface cable by connecting a connector on the side of a personal computer to one end of one cable and serially connecting the connector on the side of an (n)-th peripheral equipment to the other end successively from the connector on the side of a first peripheral equipment. CONSTITUTION: A multi-conductor flat cable 1 is a flat cable, one end is connected to the connector 5 on the side of the personal computer, the connector 4 on the side of the peripheral equipment is connected to the other end and the connectors 2 and 3 on the side of the peripheral equipment are serially connected in the middle. The kinds of the respective connectors 1-4 on the side of the peripheral equipment are respectively different. For instance, a centro-connector is used for the connector 2 on the side of the peripheral equipment, a serial connector is used for the connector 3 on the side of the peripheral equipment and an SCGI connector is used for the connector 4 on the side of the peripheral equipment. A connection processing only to a related core wire is performed to the flat cable 1 for the respective connectors.  Thus, the personal computer and the respective peripheral equipments are connected by one interface cable without using respective dedicated interface cables.
Patent JP-H09316168-A (JP)
Title: Solid epoxy resin, its production, and curable composition containing the same
Inventor: SAITO YOSHIHISA
IPC: C08G59/06
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a novel solid epoxy resin which does not contain a low- molecular component by reacting a diepoxy resin with a dihydric phenol and epoxidizing the reaction product with an epihalohydrin. SOLUTION: A novel solid epoxy resin which does not contain a low- molecular component, is represented by the formula [wherein A and B are each independently a residue formed by removing hydrogen atoms from a dihydric phenol; and n>1 (the resin does not substantially contain a molecule of which n<=1)], and has an epoxy equivalent of 450-2,500g/eq is obtd. by reacting 1mol of a diepoxy resin with 1.2-10mol of a dihydric phenol, removing the unreacted phenol, and epoxidizing the reaction product with an epihalohydrin. Thus obtd. solid epoxy resin, having a sharp mol.wt. distribution and an excellent flowability, is excellent in blocking resistance and is suitable for a powder coating material, a molding material, etc. Examples of the dihydric phenol are a bisphenol and resorcin. Examples of the diepoxy resin are an epoxidized dihydric phenol and an epoxidized hydrogenated bisphenol A.
Patent JP-S5557261-A (JP)
Title: Silver oxide cell
Inventor: ITOU YUZURU
IPC: H01M50/40
Filed: 1978-10-23
Abstract: PURPOSE:To facilitate sealing processing and improve anti-liquid leak by using two layers or more of two kinds of, namely nonwater containing and water containing materials as impregnation material, and suppressing the permeability of electrolyte. CONSTITUTION:A laminated impregnation material 6 is formed by piling up non- woven fabric 6B made of polyamide resin on both sides of the filter paper 6A having the main component of wooden pulp. As the non-woven fabric 6B described above, besides polyamide resin, polypropylene non-woven fabric is desirable which melts at 150-250 deg.C and can be made thinner. After lamination, the peripheral part is pressure-applied by a holder 9 made of teflon, through using a heating head 8 temperature-controlled at 200 deg.C. Resin is melted and impregnated into the filter papre 6B, and the thickness is reduced into 6C, and further water shedding performance is provided with.
Patent JP-H04332062-A (JP)
Title: Secret communication system
Inventor: FUJITA TOMOO
IPC: G06F21/31
Filed: 1991-05-07
Abstract: PURPOSE:To obtain a secret communication system shortening time required for the transmission/reception of data. CONSTITUTION:When data transmission/reception is requested from an on line terminal 3, a central processing unit(CPU) 1 informs the sort of information (identification(ID) information) necessary for executing requested processing to the terminal 3. Data are ciphered and transmitted until the information is sent from the terminal 3. When the information is sent from the terminal 3 and its validity is confirmed, information (cipher key) for deciphering the ciphered data is transmitted to the terminal 3.
Patent JP-S6022914-A (JP)
Title: Travelling eliminator
Inventor: NAKAI TOSHIHARU
IPC: B01D45/08
Filed: 1983-07-19
Abstract: PURPOSE:To prevent the decrease in the collection efficiency of a water-insoluble and adhesive mist due to the accumulation of deposited material and the reflying of the accumulated material, and to treat continuously by allowing a mist eliminator having a length two times longer than the necessary length to be movable in the longitudinal direction. CONSTITUTION:An eliminator 1 having a length two times or more longer than usually needed, is set to a case 2 of a treating section. The gas contg. mist is introduced from an inlet 8, and discharged from an outlet 9 after removing the mist. The part of the eliminator 1 present in the outside of a partition plate 4' is moved longitudinally to the inside of the case 2, and the accumulated material deposited on the surface of the part of the eliminator 1 present so far in the case 2 is scraped off while passing through a hole 5 for the eliminator of a partition plate 4. Then the eliminator 1 is moved in the opposite direction to the outside of the partition plate 4', and the accumulated material deposited on the surface of the eliminator 1 is scraped off by the same principle.
Patent JP-H05327529-A (JP)
Title: Selective radio call receiver
Inventor: KONDO HISASHI
IPC: H04W88/02
Filed: 1992-05-22
Abstract: PURPOSE:To obtain a selective radio call receiver in which a constitution can be simplified so that a case, pedestal, and printed circuit board can be fixed at one part at the time of assembling the receiver, and a conductor extending like a line and a clip for a drop-proof can be utilized as a receiving antenna. CONSTITUTION:A pedestal 5, receiver case 6, receiver case cover 2, and printed circuit board 3 are overlapped, and fixed with a set screw 1 at one part. Moreover, a circuit pattern 14 is provided at a contact part with the pedestal 5 on the printed circuit board 3, and electrically connected with a radio part 11, so that the pedestal 5 and the printed circuit board 3 can be electrically connected with each other. Thus, the constitution can be simplified, and an assembly can be easily attained. The conductor extending like the line and the clip provided at the top end of the pedestal 5 for the drop-proof can be utilized also as the receiving antenna.
Patent JP-S619548-A (JP)
Title: Steel for valve
Inventor: FUNATANI SEIJI
IPC: C22C38/54
Filed: 1984-06-25
Abstract: PURPOSE:To obtain a steel for suction and exhaust valves for an internal- combustion engine with high strength for thermal fatigue by manufacturing an Fe-Ni alloy having a specified composition. CONSTITUTION:The steel for valves is made of an alloy having a composition consisting of, by weight, <=0.1% C, <=0.5% Si, <=0.5% Mn, 35.0-45.0% Ni, 20.0- 25.0% Cr, 0.5-2.0% Nb, 2.0-3.0% Ti, 1.0-2.0% Al, 0.001-0.01% B and the balance Fe. The steel is characterized by the strength for thermal fatigue kept stably even after holding at a high temp. for a long period. The steel has high strength for thermal fatigue especially at >=about 800 deg.C, high age hardness after holding for a long period, and high tensile strength at high temp.
Patent JP-S619696-A (JP)
Inventor: SAKO YOUICHIROU
IPC: G10L15/32
Filed: 1984-06-25
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-H10322511-A (JP)
Title: Original reader
Inventor: KUROKI KENICHI
IPC: H04N1/04
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an original reader which can easily exchange a separate roller. SOLUTION: Concerning an original reader 31 equipped with an original conveyance unit 34 for separately conveying originals 32 to be read one by one through a separate roller 40 and an optical read unit 35 for irradiating the conveyed original 32 with light, forming the image of light reflected from the surface of original onto an imaging device 50 and converting it to image data, the original conveyance unit 34 can be separated with an original conveyer path 36 as a border, an upper conveyance unit 37 covering the separate roller 40 from the upside can be connected to or disconnected from the separate roller 40, and a lower conveyance unit 38 having the separate roller 40 is equipped with a groove part 39 for dropping the separate roller 40.
Patent JP-S5558909-A (JP)
Title: Split type rotary cutting tool
Inventor: SHIMOMURA HIROSHI
IPC: B23C5/00
Filed: 1978-10-24
Abstract: PURPOSE:To provide an adapter, which is fitted to the main spindle a machine tool, with a quickly detachable cutter body which is splitable to cutter body units, each being equipped with cutting edge tips. CONSTITUTION:A rotary cutting tool 20 is composed of an adaptor 21 and a pair of cutter body units 22 which compose an annular cutter body. Cutting edge tips 30 are detachably fixed to the external circumference of the cutter body unit 22 by means of wedges 31. The adaptor 21 is turned, being fixed to a spindle or arbor, while the cutter body 22 is easily detachable to the adaptor 21, and the tips 30 are also easy to replace.
Patent JP-S6016331-A (JP)
Title: Automatic tool transport unit of machine tool
Inventor: OGASAWARA TADAO
IPC: B23Q3/157
Filed: 1984-06-27
Abstract: PURPOSE:To reclaim a tool while in operation by extemporaneously replacing a general-purpose tool requiring reclamation in a tool storage magazine with a general-purpose tool from a central tool storage room by the joint action of a tool replacing unit and a tool fitting/removing unit peculiar to a machine tool. CONSTITUTION:When machining is completed, a spider arm 40 extracts a used tool fitted to a main shaft 30 and rotates 90 deg., then it fits the next tool TC2 held by a tool holder 41 to the main shaft 30. Next, if the replaced tool is a new general-purpose tool and a replacement command with a life replacement tool is issued, the spider arm 40 advances and rotates 180 deg. and fits this tool to a waiting tool carrier 39, and the carrier 39 is moved by a guide body 42 to hold this tool in waiting near twin arms 38. On the other hand, a tool storage magazine is rotated by a drive unit 36, a life-consumed tool is replaced with a new tool at a preset position, and the life-consumed tool is returned to a central tool storage room. Accordingly, the life-consumed tool can be replaced while in operation.
Patent JP-H09296081-A (JP)
Title: Aqueous dispersion of olefinic thermoplastic resin composition and preparation of the same
Inventor: ARAKI HIDEKAZU
IPC: C08L23/08
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an aq. dispersion of an olefinic thermoplastic resin compsn. which can be inexpensively and easily prepared and can yield a coating film having good heat sealability. SOLUTION: This aq. dispersion of an olefinic thermoplastic resin compsn. comprises: an aq. dispersing medium; and, dispersed in the aq. dispersing medium, a resin compsn., comprising 40 to 90wt.% olefinic thermoplastic resin and 10 to 60wt.% binder resin having a softening point of 50 to 180 deg.C, and a nonionic surfactant, the content of the nonionic surfactant being 0.1 to 3wt.% based on the resin compsn.
Patent JP-H01301657-A (JP)
Title: Novel andrimide derivative
Inventor: KOMURA HIROSHI
IPC: A01N43/36
Filed: 1988-05-28
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is 1-4C lower alkyl or phenyl; A is formula II or formula III; R<2> is methyl; or R<1> is CH3CH=CHCH =CHCH=CH-; A is formula II; R<2> is H). EXAMPLE:(3R, 4S)-3-[(N-benzoyl-L-phenylalanyl)-L-valyl]-4-methylpyrrolid-ine-2,5- dione. USE:A fungicide especially showing strong and special antimicrobial activity to xanthomonas campestris pv. oryzae, having low toxicity and being stable. PREPARATION:A beta-ketamide expressed by formula IV (X is blocking group of amino group) is reacted with halogenized alkyl carboxylic ester to obtain ester-amide and the ester-amide is subjected to condensed ring reaction to obtain imide derivative expressed by formula V (R<3> is H or methyl). Next, the amino group is subjected to deblocking by an acid and simultaneously made to a salt added by acid, cooled to 0 deg.C, phenylalanine is added and subjected to conventional condensation reaction to afford a compound expressed by formula I.
Patent JP-H09293605-A (JP)
Title: Variable resistor
Inventor: KAWATO KUNIO
IPC: H01C10/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To make the resistance value of a variable resistor return automatically to its original state by a method wherein after the resistance value is changed by the movement of a moving part, this moving part returns to its original state by the energizing forces of elastic members. SOLUTION: When a variable part 1 is rotated, the resistance value of a variable resistor is changed by elastic members 2 and 2', such as coil springs, and fixing parts 3 and 3' for the elastic members and engaging parts 7 and 7" are engaged with grooves for engaging the members 2 and 2' at their desired positions. These engaging parts (protrusions) 7 and 7' are constituted in such a way that they are extended widely from the fixing parts 3 and 3' along the peripheral edges of the members 2 and 2' and are engaged with the grooves provided in the members 2 and 2'.  After that, by pushing down a spring fixing release button 4, the parts 7 and 7' are opened widely on the outside of the radial direction, the engaging of the parts 7 and 7' with the grooves for engaging the members 2 and 2' is released and the resistance value of the variable resistor can be simply returned to the first set resistance value. The engaging members 7 and 7' are formed of a synthetic resin or a metal having a flexibility in an extent enough to release the engaging of the members 7 and 7' with the grooves.
Patent JP-H09291568-A (JP)
Title: Emergency goods and water reserve tank for emergency
Inventor: TAWARA MINORU
IPC: C02F1/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To enable the storage of drinking water, other water for emergency, foods, and other supplies for emergency simultaneously in a good condition. SOLUTION: A reserve tank main body 1 consists of a water reserve tank 2 in a lower part thereof and a goods reserve tank 3 and an upper auxiliary room 4 which are juxtaposed in an upper part thereof, and an opening 2c covered with a disclike lid body 5 is provided in a top plate part 2a in the water reserve tank 2. A piping 17 connected with a service water flow-in pipe 13, a service water flow-out pipe 14, and a water take-in pipe 15 for emergency in which each open and close valve 11, 12, 18 is inserted, respectively, on the halfway of the pipes and a tank 16 for air chamber, is passed through the disclike lid body 5. A pump device 20 which is connected to the water take-in pipe 15 for emergency and pumps up water at the time of emergency is stored in the upper auxiliary room 4.  A goods in and out port 3b is opened in a top plate part 3a of the goods reserve tank 3, is covered with a lid body 9, and is fixed by using a bolt B in such a manner that it can be mounted and dismounted freely.
Patent JP-H06316878-A (JP)
Title: Printing paste composition for cellulosic fiber-structural article
Inventor: TANABE TADASHI
IPC: D06P1/673
Filed: 1993-05-06
Abstract: PURPOSE:To obtain a printing paste composition exhibiting excellent printing effects such as color density, dyeing uniformity and color sharpness by adding a silicate to a conventional printing paste. CONSTITUTION:A printed product having remarkably improved color density, dyeing uniformity, color sharpness, etc., can be produced by adding a conventional dye, a dyeing assistant, a reduction preventing agent, a metal chelating agent, etc., to a printing paste for the printing of a cellulosic fiber-structural article and adding a silicate, especially an alkali metal silicate to the mixed printing paste. The solid content can be reduced and the desizing efficiency can be improved by the use of the printing paste.
Patent JP-S62289677-A (JP)
Inventor: MATSUI NOBORU
IPC: D04H1/4374
Filed: 1986-06-05
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。