baber/WOPTO huggingface dataset:
Patent JP-S5284861-A (JP)
Title: Lighting circuit for discharge lamp
Inventor: TOUHOU MAKOTO
IPC: H05B41/14
Filed: 1975-12-30
Abstract: PURPOSE: To eliminate a hysteresis-preventing circuit by obtaining a power source for a control circuit via a transformer so as to prevent occurrence of the hysteresis. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5861971-A (JP)
Title: Submerged arc welding method for nb- or v-containing steel
Inventor: SUGIOKA ISAO
IPC: B23K9/18
Filed: 1981-10-08
Abstract: PURPOSE:To perform submerged arc welding of Nb-, V-contg. steels efficiently in backing pass side welding of both side butt welding of joints having grooves of single Vee, single Vee with broad root face, and double Vees by narrowing groove angles extremely, spraying filler metals or welding of underaying then performing submerged arc welding. CONSTITUTION:In backing pass side welding of both side butt welding of joints having grooves of single Vee, single Vee with broad root face and double Vees, groove angles are set at 25-45 deg.. Thereafter the joints are subjected to any of spraying of filler metals at 25-100g for each 10cm welding length in the bottom part of the groove or welding of underlaying at 6-13mm. width by arc welding with coated electrodes and gas shielded arc welding or combination use of filler metals in the stage of welding of underlaying. In succession, the joints are subjected to welding of the 1st layer under welding conditions of 50,000J/cm quantity of heat input. Then, in the submerged arc welding of Nb-, V-contg. steels as well, the weld metal of good toughness having small contents of Nb and V is obtained.
Patent JP-S6316421-A (JP)
Title: Reversible optical disk device
Inventor: KAKU TOSHIMITSU
IPC: G11B7/30
Filed: 1986-07-09
Abstract: PURPOSE:To prevent miserasion caused by a track shift in a recording/erasion mode by detecting a track offset from a special mark and deciding necessity for recording/erasion based on the output level of said track offset to control the recording/erasion actions. CONSTITUTION:The timing 141 is secured for sampling of a mirror surface part and given to a sample holding circuit 15 that supplied a tracking signal. The circuit 15 detects the track offset component of the mirror surface part out of the tracking signal. The output of the circuit 15 is supplied to a tracking servo circuit 13 in a reproduction mode and then to a deciding circuit 16 in a recording/erasion mode respectively. A level 161 corresponding to the track shift allowable value where no miserasion of data is produced despite a track shift caused in a recording or erasion mode is supplied to the circuit 16 against the offset component detected by the circuit 15. Then the circuit 16 transmits a deciding signal 162 to decide whether a recording or erasing action should be discontinued or not and controls the laser output.
Patent JP-H0451530-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: FUKUI TOSHIHIKO
IPC: H01L21/302
Filed: 1990-06-20
Abstract: PURPOSE:To enhance the processing yield of the Au wiring on a semiconductor integrated circuit device by processing a high melting point metallic film at the upper layer by means of isotropic etching, successively followed by processing an Au film and a high melting point metallic film at the lower layer by means of sputter etching. CONSTITUTION:On an insulating film 2, an Mo film 3, Au film 4, and Mo film 5 are sequentially deposited by means of sputtering, followed by patterning the photoresist film bonded on the Mo film 5 to prepare a photoresist mask for circuit forming. Next, the Mo film 5 that is the upper layer of a compound metallic film consisting of the Mo film 3, Au film 4, and Mo film 5 is treated for isotropic etching by using mixed gas of CF4 and O2. Further, the Au film 4 that is exposed on a substrate 1 and the Mo film that is laid thereunder are continuously treated for sputter etching to form a wiring 7 made of the compound metallic film consisting of the Mo film 3, Au film 4, and Mo film 5.
Patent JP-S6139684-A (JP)
Title: Information outlet
Inventor: SUGIURA TOSHIHIRO
IPC: H04N5/00
Filed: 1984-07-30
Abstract: PURPOSE:To obtain an information outlet, which permits connection of a plurality of apparatuses to a transmission line and nevertheless does to disturb the impedance of the transmission line, by permitting injection of wide band signals to the transmission line or extraction of wide band signals from the transmission line. CONSTITUTION:Terminals 13Aa and 13Ab are the first and second connection terminals of an information outlet and are to be connected to other information outlets or substitute apparatuses therefor. A termianl 13Ac is for connecting a television receiver or a dwelling information apparatus. A signal fed to an input terminal 21a of a first distributor 21 is attenuated by a predetermined attenuation amount before appearing at a branch terminal 21c, and the remaining signal is transmitted to an output terminal 21b. The signal fed to the output terminal 21b appears at the input terminal 21a but is not fed to the branch terminal 21c. The second and third branch units 22 and a wide band distributor 23 operate similarly. The impedances of the individual branch units and distributors looked from the terminals 21a-21c, 22a-22c and 23a-23c are all set to the impedance of 75OMEGA of the transmission system.
Patent JP-S6138670-A (JP)
Inventor: FUJIMOTO KENICHI
IPC: B29D28/00
Filed: 1984-07-30
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-H1010757-A (JP)
Title: Electrophotographic photoreceptor
Inventor: JINNO FUMIO
IPC: G03G5/06
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a low-cost electrophotographic photoreceptor capable of lowering residual potential and easy to handle by forming an electric charge transferring layer contg. a specified hydrazone compd. as an electric charge transferring material and an antioxidant such as a specified org. S-contg. antioxidant. SOLUTION: This electrophotographic photoreceptor has an electric charge generating layer contg. an urethane modified styreneacrylic copolymer curable with activated energy beams as a resin binder and an electric charge transferring layer contg. a hydrazone compd. represented by formula I as an electric charge transferring material, an antioxidant such as an org. S-contg. antioxidant represented by formula II and a resin binder obtd. by blending polycarbonate resin with a graft copolymer of styrene resin having maleic anhydride or maleimide units with arom. polycarbonate. The amt. of the antioxidant is 0.1-3 pts.wt. per 100 pts.wt. of the electric charge transferring material. In the formula I, each of R1 -R4 is 1-12C alkyl, 7-20C aralkyl, etc., and R5 is 1-12C alkyl, nitro, etc. In the formula II, R is Cn He2n+1 .
Patent JP-S645592-A (JP)
Title: Needle thread feeder of sewing machine
Inventor: ISHIKAWA HITOSHI
IPC: D05B43/00
Filed: 1987-06-27
Abstract: PURPOSE: To deliver a thread without being effected by the mass of a thread drum by dividing the discharge button of a cassette to a set side and a discharge side by the spring of over-center. CONSTITUTION: At the time of depressing a thread cassette discharge button 56 downwards, a thread cassette discharge lever 57 is turned clockwise and receives a load turn it clockwise further by a spring 58 at the time of passing an intermediate point, however, is stopped by the thread cassette discharge button 56. At this time, a thread cassette is discharged for a slight amount by the end part of the discharge lever 57. Also, at the time of pushing in the thread cassette downwards inversely, the discharge lever 57 is turned counterclockwise against the spring 58 and pushes up the thread cassette discharge button. Then, at the time of passing the intermediate point, the load to turn it counterclockwise further by the spring 58 is received, however, it is stopped by a pin 59.  Thus, sewing is started just by putting in the cassette, disposing the thread and passing the thread through a needle.
Patent JP-S6222993-A (JP)
Title: Multi-tubular heat exchanger
Inventor: OHASHI YUKIO
IPC: F28F9/24
Filed: 1985-07-22
Abstract: PURPOSE:To provide a multi-tubular heat exchanger of small dimension at low cost and high heat exchanger efficiency having small increment in power required for circulating fluid on the outer side of a heat exchanger tube, by providing a projection at least at one position of the inner wall of an outer shell. CONSTITUTION:Heating media, i.e., a first fluid H and a second fluid L, pass through heat exchanger tubes 2 and a cylindrical shell 1 respectively. Ribs 4 of toroidal shape are disposed parallelly on the inner surface of the cylindrical shell 1 at predetermined intervals in such a manner that said ribs project inwardly from the inner wall of the cylindrical shell 1 in the direction vertical to the axis of the heat exchanger tubes 2. Therefore, the flow through the gap between the inner wall of the cylindrical shell 1 and the group of heat exchanger tubes 2 is disturbed, whereby the second fluid L flows mainly through the inside of the heatexchanger tube group 2. Accordingly, the second fluid L flowing through the cylindrical shell 1 is liable to contact with the heat exchanger tubes 2, resulting in promoted heat exchanging efficiency.
Patent JP-H0324047-A (JP)
Title: Production of phenylmalonic acid monoanilide derivative and 3-phenyl-2-quinolone derivative
Inventor: KAMIJO TETSUKIYO
IPC: C07C235/38
Filed: 1989-06-22
Abstract: NEW MATERIAL:The compound of formula I (X and Y are H or 1-3C alkoxy; Z is 1-3C alkoxy). EXAMPLE:2-(3-Methoxy-phenylcarbamoyl)-2-(2,4-dimethoxyphenyl)acetic acid. USE:Useful as a drug or its synthetic intermediate. PREPARATION:The compound of formula I is produced by reacting an aniline derivative of formula II with a phenylmalonic acid monoester derivative of formula III (R is lower alkyl) in the presence of a dehydrative condensation agent (e.g. trimethylsilyl phosphite) at room temperature and removing the ester group of the product. Cyclization of the compound of formula I in the presence of a condensation agent gives a 3-phenyl-2-quinolone derivative of formula IV exhibiting osteogenesis promoting action and useful as a remedy for osteoporosis.
Patent JP-H028808-A (JP)
Title: Endoscope
Inventor: KONDO MITSUO
IPC: G02B23/24
Filed: 1988-06-28
Abstract: PURPOSE:To reduce the external diameter of an insertion part by providing a wire for focal length adjustment to the center side of an image pickup element and positioning it on the inward side of the image pickup element side. CONSTITUTION:The wire 4 and a guide pipe 5 for guiding the wire are arranged on the center part of the insertion part 8 between the side of the image pickup element 3 and the side of a hand operation part 17. Thus, the wire 4 which is fitted to the center part of a base end surface side in the top-reverse relation with the image pickup surface of the image pickup element 3 provided behind an objective system 2 is arranged inside without projecting from the position on the side of the objective system 2 nor image pickup element 3 to decrease the external diameter of the insertion part 8 correspondingly and apply the tensile force of the wire 4 to the image pickup element 3, thereby performing smooth moving operation.
Patent JP-S5965080-A (JP)
Title: Substituted azolyl ether-ketones and carbinols, manufacture and use as fungicide
Inventor: GERUHARUTO IEEGAA
IPC: C07D233/60
Filed: 1983-09-02
Abstract: 1. Substituted azolylether-ketones and -carbinols of the formula  see diagramm : EP0102591,P33,F1  in which Ar represents phenyl which is optionally monosubstituted or polysubstituted by identical or different substituents, the following being mentioned as substituents : halogen, alkyl having 1 to 4 carbon atoms, alkoxy and alkylthio, each having 1 to 2 carbon atoms ; halogenoalkyl, halogenoalkoxy and halogenoalkylthio, each having 1 to 2 carbon atoms and 1 to 5 identical or different halogenatoms, alkoxycarbonyl having 1 to 4 carbon atoms in the alkyl part, nitro, cyano or phenoxy or phenyl which is optionally substituted by halogen and/or alkyl having 1 to 2 carbon atoms, Az represents 1,2,4-triazol-1-yl, 1,2,4-triazol-4-yl or imidazol-1-yl, B represents the keto group or a CH(OH) grouping and R represents cycloalkyl which has 3 to 7 carbon atoms and is monosubstituted or polysubstituted by identical or different substituents, the following being mentioned as substituents : halogen, alkyl having 1 to 4 carbon atoms, alkoxy having 1 to 2 carbon atoms and phenyl ; and furthermore represents the groupings -C(CH3 )2 -R**1, -C(CH3 )2 -CH2 CH2 -R**2, -C(CH3 )2 -(CH2 )m -R**3 and -C(CH3 )2 -(CH2 )n -R**4 ; wherein R**1 represents straight-chain or branched alkyl having 2 to 6 carbon atoms, alkenyl having 3 to 6 carbon atoms and alkinyl having 2 to 4 carbon atoms, and also represents the aldehyde group and its derivatives, such as oximes, oxime-ethers and acetals, such as dialkyl acetals having 1 to 4 carbon atoms in each alkyl part, or represents dioxane and dioxolane, R**2 represents phenoxy which is optionally monosubstituted or polysubstituted by identical or different substituents, suitable substituents being the phenyl substituents mentioned above in the case of Ar ; R**3 represents phenyl which is optionally monosubstituted or polysubstituted by identical or different substituents, suitable substituents being the phenyl substituents mentioned above in the case of Ar ; R**4 represents fluorine, chlorine or bromine ; m represents integers from 1 to 4 and n represents integers from 2 to 4, and their acid addition salts and metal salt complexes.
Patent JP-H10330849-A (JP)
Title: Method for cooling steel strip in continuous annealing furnace and device therefor
Inventor: HAYASHI JUNICHI
IPC: C21D9/52
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To uniformly and quickly cool a steel strip and to prevent the defective shape caused by uneven cooling in the width direction by cooling the steel strip while interposed with pinch rolls arranged between sets of cooling rolls when the heated steel strip passes through plural sets of cooling rolls. SOLUTION: At the time of executing an annealing treatment to the cold- rolled steel strip with a continuous annealing furnace, the heated steel strip is quickly cooled at 50-100 deg.C/s in a cooling zone. The heated steel strip 2 is cooled while interposing the seel strip with plural sets of pinch rolls 16 arranged between the cooling rolls 15 by contacting with the cooling rolls 15. The temp. deviation in the width direction of the steel strip 2 is corrected by passing the steel strip 2 while interposed with plural pairs of pinch rolls 16 to be perfectly brought into contact with the pinch rolls 16. Then, the whole surface of the steel strip 2 is uniformly and quickly cooled and the development of the defective shape caused by the uneven cooling in the width direction of the steel strip, is prevented.
Patent JP-S6318504-A (JP)
Title: Manufacture of magnetic head
Inventor: ADACHI SADAO
IPC: G11B5/17
Filed: 1986-07-10
Abstract: PURPOSE:To obtain a stable winding system without the winding at a narrow part by widening a right side gap to insert a bobbin to a left side part or the like of a core and applying winding while utilizing the right side gap. CONSTITUTION:A groove W formed at the side of the core 3 is made nearly equal to the space of a bobbin 2 on which wiring is applied so as to give enough space for bobbin insertion and also winding space thereby facilitating the work of the winding 1. An adhering core 5 of the same type of material to be fitted to a slot is fitted to the core 3 after the end of winding. A gap G is formed in advance at the inside in the stage of core, a mold resin 6 is interposed to the gap and to form a tape running face further, the core is ground to a part shown in two-dashed chain lines to assure the magnetic gap.
Patent JP-H086930-A (JP)
Title: Method for editing personal data
Inventor: HAYATA EMI
IPC: G06F17/21
Filed: 1994-06-21
Abstract: PURPOSE:To provide a personal data editing method capable of executing correct data edition and preventing data reliability from being lowered due to the occurrence of a mistake in the editing work of personal data stored in a personal data file. CONSTITUTION:File specifying information for specifying a personal data file 1 stored with personal data is stored in the file 1 and a system file 2 stored with the file construction of the file 1 and information related to the file construction, and correct correspondence relation between both the files 1, 2 can be judged by the file specifying information. At the time of editing personal data, the file specifying information stored in the system file 2 having correct correspondence relation concerned with the personal data is referred to and edited, so that there is no probability of erroneously selecting another system film having no correspondence with the file 1.
Patent JP-S5864961-A (JP)
Inventor: SANAI YOSHIKA
IPC: B65D81/18
Filed: 1981-10-07
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-S6140064-A (JP)
Title: Solar cell apparatus
Inventor: KOTABE MITSUHO
IPC: H01L31/042
Filed: 1984-07-31
Abstract: PURPOSE:To keep the highest efficiency always, by constituting a solar cell apparatus so that the light receiving face can be adjusted according to an incident angle of solar light rays. CONSTITUTION:A solar cell panel 1 is mounted to a main body box 3, being pivoted rotatably at a horizontal pivotal axis 5 so that the elevation angle to be installed can be adjusted. A position adjustable fixing means for holding the position of the panel 1 whose elevation angle has been adjusted in this way, is provided. This means is constituted so that the panel 1 can be kept at a given elevation angle by a fixing tap 1 being screwed. Moreover, left and right orientations in the horizontal plane of the panel 1 can be adjusted by rotating the main body box 3, actig a pole 4 as an axis. In this way, since the light receiving face of the solar cell module 2 is faced to solar light rays perpendicularly, it can receive light rays efficiently and convert them into electric energy.
Patent JP-H0213141-A (JP)
Title: Portable receiver
Inventor: YOKOTA EIJI
IPC: H04W88/02
Filed: 1988-06-30
Abstract: PURPOSE:To allow much information to be stored by providing a write section to a memory card and a readout section from the memory card and writing information onto the memory card even if the memory capacity of the memory section is small. CONSTITUTION:A reception antenna 1 and a reception section 2 receive a sent data. A control section 3 processes the data received by the the reception section 2, stores the data into a memory section 6 and a part of the information included in the data is displayed on a display section 4. A write section 7 writes information displayed on the display section 4 onto a memory card (not shown) by the operation of a key switch 5. A readout section 8 reads out the information written on the memory card by the operation of the key switch 5 and displays it on the display section 4. Thus, even if the memory capacity of the memory section 6 is small, since the information is written on the memory card, much information is can be stored.
Patent JP-S6138624-A (JP)
Title: Product distribution apparatus of ash solidifying installation
Inventor: KITAGAWA MICHIO
IPC: B65G47/44
Filed: 1984-07-31
Abstract: PURPOSE:To prevent a product from coagulating in the inside of a bunker by providing a discharge part in which the direction of axial line is bent to the side, providing the required number of bunkers to the lower part of a distribution pipe which is freely turned slowly and speedily and opening the bunker in the lower part of the passing orbit of the discharge part. CONSTITUTION:A distribution pipe 3 is rotated slowly and speedily by receiving the torque from a reduction motor 5 via a V-belt 7 which is bridged between a large pulley 4 stuck tightly to the upper part of a main body part 3A and a small pulley 6 stuck tightly to the output axis of the reduction motor 5. Plural bunkers 1 are opened in the lower part of the passing orbit of a discharge port part 3B and provided to the lower part of the distribution pipe 3. In the arrangement of the bunkers 1, four bunkers are provided so that the respective corners of bunkers can be brought into contact with the axial line of the main body part 3A of the distribution pipe 3 in the extension line thereof but the number of arrangement is optional in case of two pieces or more. The product charged into the bunkers 1 is fed by one time while the discharge port part 3B makes around and the charged product is dried for the period till the next feed and stored in layers.
Patent JP-H117023-A (JP)
Title: Composition for liquid crystal oriented film, manufacture of liquid crystal oriented film, liquid crystal oriented film, and liquid crystal holding substrate and liquid crystal display element
Inventor: OKUDA NAOKI
IPC: C09D179/08
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide the composition for a liquid crystal oriented film capable of improving after-image characteristics of an adding method, and to provide the liquid crystal oriented film manufacturing method, the liquid crystal oriented film obtained from the composition and the liquid crystal holding substrate and liquid crystal display element which have the oriented film. SOLUTION: This oriented film composition contains polyimide resin or its precursor and decarbonate of amino acid. This liquid crystal orientation film is manufactured by applying the composition over the surface of the liquid crystal sandwiching substrate where an electrodes is formed to form a polyimide layer, and then rubbing it. This liquid crystal display element is provided with an electrode on the side facing the liquid crystal on the liquid crystal holding substrate having the liquid crystal oriented film to formed the liquid crystal oriented film obtained from the liquid crystal oriented film composition on the substrate and electrode.
Patent JP-S6410852-A (JP)
Title: Filled concrete synthetic member
Inventor: SHIRATANI KUNIO
IPC: E04C3/293
Filed: 1987-06-30
Abstract: PURPOSE: To easily obtain a synthetic member having a light weight, high rigidity and good fire resisting performance by pouring concrete to a web groove portion of a steel member made by expand processing for web surface of H- shaped steel. CONSTITUTION: Concrete 15 is poured in a web groove portion 14 of a steel member 11 made by expanding process of the web surface of H-shaped steel, and the synthetic portion 10 of filled concrete is formed. At least one side of the surface of the flange 16a of H-shaped steel 11 is covered with a fireproof paint 17 or a fireproof material. By doing this, the weight of steel material can be reduced, and concrete 15 is strongly adhered to both the sides of the web groove 14 and the rigidity can be improved, so that a synthetic member 10 that can be applied also to a long-span beam can be obtained. Also, the strength is high against explosion in case of fire, the fire resistance performance can be improved together with fire resisting covering.