baber/WOPTO huggingface dataset:
Patent JP-H0680141-A (JP)
Title: Sheet metal jacket for pallet container equipped with internal container made of plastic
Inventor: UDO SHIYUTSUTSU
IPC: B21D51/26
Filed: 1993-02-12
Abstract: PURPOSE: To minimize a scrap rate in a process for producing a sheet-metal jacket for pallet container, producing without a welding machine. CONSTITUTION: A narrow sides of a rectangular cut-to-size sheet metal blank are folded over into rims 11a, 12a is bent into a tubular member 15, are hooked together. From the interhooked rims 11a, 12a, a series of space-apart connecting straps 16 is cut and shaped toward the outside in parallel to the rims 11a, 12a. The rims 11a, 12a are locked with respect to each other by a wire 17 pulled through the connecting strap 16 cut and shaped. The tubular member 15 is shaped on a stretching press into a sheet metal jacket.
Patent JP-H02257274-A (JP)
Title: Document preparing device
Inventor: KATAYOSE MAMORU
IPC: G06F17/21
Filed: 1989-02-03
Abstract: PURPOSE:To easily check and confirm a prepared document by providing an area where rendering data inputted for KANA(Japanese syllabary)-KANJI (Chinese character) conversion are stored and an area where document data are stored separately and generating a voice output by referring to the area of the rendering data. CONSTITUTION:For example, 'It is fine.' is inputted in KANA and then a KANJI-KANA conversion key is operated to perform conversion into 'It is fine.' as a KANA and KANJI mixed writing over a look at a CRT 2. At this time, rendering data on 'It is fine.' is also generated. Those document data and rendering data are coded respectively and stored on a RAM 22. When the document is confirmed in voice, a CPU 20 refers to the rendering data in the RAM 22 in response to an indication from a keyboard 3 and a speaker controller 27 generates the voice by a speaker 28. Consequently, the prepared document is easily checked and confirmed.
Patent JP-H11211447-A (JP)
Title: Method and device for measuring thickness of bottle trunk
Inventor: KURASHIMA HIDEO
IPC: B65D1/12
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To non-destructively, quickly, precisely and automatically measure the thickness of the trunk of a plastic bottle. SOLUTION: The trunk 2a of a plastic bottle 2 is pressed by the ultrasonic oscillator 31 capable of contacting with the surface of the trunk 2a in a minute area of an ultrasonic thickness meter to automatically measure the thickness of the trunk part 2a. Pressurized air is fed into the plastic bottle 2, and the trunk 2a is held in an internal pressure where it is hardly deformed by this pressing.  In this state, the end surface 24a of a template 24 having the end surface 24a parallel to the main bus 2a1 of the trunk 2a is used as a guide surface to move the ultrasonic oscillator 31 is moved along the main bus 2a1 while propagating ultrasonic waves to the trunk 2a so that the axial line 31b of the ultrasonic oscillator 31 is turned in the substantial normal direction of the trunk 2a, and the ultrasonic oscillator 31 is laid in temporarily stopped state to measure the thickness of the trunk 2a.
Patent JP-H10223629-A (JP)
Title: Method of forming oxide film on semiconductor surface and manufacturing method of semiconductor device
Inventor: KOBAYASHI HIKARI
IPC: H01L21/316
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a high-quality oxide film on a semiconductor substrate surface at a high controllability, and method of manufacturing a semiconductor device. SOLUTION: After cleaning the surface of an Si substrate 1, it is dipped in a 0.5vol.% HF aqueous soln. for 5min. to remove impurities on active regions 4 and natural oxide film 9. The substrate 1 is rinsed with ultra-pure water for 5min. and dipped in a 72.4vol.% perchloric acid aqueous soln. heated at 203 deg.C to form a silicon oxide film 5 on the surface. Gate electrodes 7 are formed on this film 5.
Patent JP-S58141201-A (JP)
Title: Solid catalytic component for olefin polymerization
Inventor: HANJI KATSUMI
IPC: C08F4/6192
Filed: 1982-02-16
Abstract: PURPOSE:The titled highly active catalytic component comprising a hydrocarbon- insoluble product prepared by contacting a halogen-containing compound of a transistion metal with an intermediate product prepared by reacting an organomagnesium compound with a reaction mixture of an Si compound and a transition metal compound. CONSTITUTION:A solid catalytic component for olefin polymerization comprising a hydrocarbon-insoluble product is prepared by bringing a halogen-containing compound of a Group IVa, Va or VIa transition metal into contact with an intermediate product prepared by reacting an organomagnesium compound component selected from the group consisting of an organomagnesium compound and a hydrocarbon-soluble complex between an organomagnesium compound and an organometallic compound which can solubilize this organomagnesium compound in a hydrocarbon, with a reaction mixture obtained by reacting an Si compound selected from the group consisting of a compound of the formula (wherein R<1>, R<2> and R<3> are each alkyl, cycloalkyl, aryl, OH, halogen, H or the like, and a, b and c are numbers satisfying the relationships of 0<=a, b, c<=4 and a+b+c=4) and a compound or a polymer containing an Si-O-Si bond, with a compound of a Group IVa, Va or VIa transition metal.
Patent JP-2000224515-A (JP)
Title: Satellite broadcasting receiving unit
Inventor: SHIMAZAKI KENSAKU
IPC: H04B1/16
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a satellite broadcasting receiving unit capable of satisfying the request of power saving, miniaturization and a composite function and facilitating the designing of an external power source. SOLUTION: This satellite broadcasting receiving unit 1 is provided with plural function blocks (an RF distribution function part 2, a front/end part 3, a signal switching function part 4, a video signal processing part 5, a voice signal processing part 6, a power switching switch part 7 and a single power terminal 44). The unit 1 is connected to an external microprocessor 46 through a bi-directional bus 12. The part 7 has plural power source switches. Based on control data received from the bus 12, the power source switches are tuned on to selectively supply power to each function block from the terminal 44.
Patent JP-H03229162-A (JP)
Title: Monitoring circuit for clock cycle
Inventor: SHIMIZU AKIRA
IPC: G01R23/15
Filed: 1990-02-02
Abstract: PURPOSE:To prevent malfunction by generating a signal which is delayed in reference to an input clock and outputting a detection signal when the cycle of the input clock is shorter or longer than the delay time. CONSTITUTION:A shift register 1 is reset at an initial value with a reset signal 8A and generates data in every cycle of the input clock 7A. A delay line 2 delays the clock 7A. A shift register 3 inputs an output from the delay line 2 and generates a clock in synchronism with the register 1. A DFF 4 is constituted of a DFF 4A and a DFF 4B and samples the output from the register 1 with the output from the register 3. The output from the DFF 4 is given to an OR gate 5 and the DFF 6 holds the output from the gate 5. When the cycle of the clock 7A is shorter or longer than the delay time of the delay line 2, the DFF 6 is set, the output of an output terminal 9 is made H, and an inhibition signal is outputted in the case that the clock other than an action frequency is added, so that the malfunction is prevented by thus constituting.
Patent JP-S59209197-A (JP)
Inventor: FURANKO KUNIRUSHIYU
IPC: B41M5/382
Filed: 1984-02-10
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-H07234966-A (JP)
Title: Automatic vending machine
Inventor: KOYANAGI TAKUYA
IPC: G07F9/00
Filed: 1994-02-22
Abstract: PURPOSE:To provide an automatic vending machine which needs no installing space in its depth direction and can reduce the space occupied by its door when the commodities are supplied. CONSTITUTION:An automatic vending machine is provided with its main body 1, the doors 3 and 4 which are rotatably attached to the main body 1, and open and close the main body 1, a commodity storing rack which stores the commodities supplied through a commodity supply port, a customer service part which includes the commodity selection buttons 7, a commodity display panel 8, a cash slot 9 and a change return port 10, and a cash processor. The commodity storing rack is provided on the rear side of each of both doors 3 and 4, and the commodity supply port is placed at the side part of the free and of each of both doors 3 and 4 respectively. Thus the commodity supply port can be drawn out of the main body l when the doors 3 and 4 are opened. Furthermore a control. part 6 which unifies together the customer service part and the cash processor is prepared separately from the doors 3 and 4.
Patent JP-S55117304-A (JP)
Title: Curved surface panel
Inventor: MORICHI SHIGEO
IPC: H01Q15/16
Filed: 1979-03-01
Abstract: PURPOSE:To obtain the high-accuracy curved surface reflector panel through the simple manufacturing process by securing the unified foaming formation between the reflecor panel formed into the curved surface and the supporting intermediate bar. CONSTITUTION:Reflector panel 1 is formed into the shape approximating to the logic curve of the paraboloidal form in a high accuracy by means of curved surface molding tool 6 and through the stretch forming method or the like. Then plural number of intermediate bars 7 are sealed on the back of panel 1 via screws or the like. And forming frame 8 is set to perform the foaming formation via the resin component of the urethane or the like mixed with the foaming agent. Thus curved surface panel 4 is obtained with bars 7 and panel 1 formed into one body and in the high-accuracy and simple process.
Patent JP-H01200090-A (JP)
Title: Rotary compressor
Inventor: NISHIHARA HIDETOSHI
IPC: F04C29/12
Filed: 1988-02-03
Abstract: PURPOSE:To simplify piping by installing a check valve between a suction tube and a compression chamber and forming a pressure introducing passage whose one edge communicates to the check valve and the compression chamber and the other edge communicates to the outside of a sealed container. CONSTITUTION:The title compressor is equipped with a compression device C driven by a motor M housed in a sealed container 1. The compression device C compresses the gas sucked from an intake pipe (suction tube) 13 by successively reducing the capacity of a compression chamber 8 formed between a vane 12, when a roller 6 fitted into the eccentric part 10 of a shaft 9 is revolved in a cylinder 5. In this case, a check valve B consisting of a flat-plate-shaped lead 25 and a coil spring 26 for urging the lead 25 in the closing direction is installed between the suction pipe 13 and the compression chamber 8 of the cylinder 5. Further, a pressure introducing passage 40 is formed on a main bearing 6, and one edge is connected with a spring holding device 28, and the other edge is connected to the outside of the sealed container 1.
Patent JP-H10206722-A (JP)
Title: Optical equipment
Inventor: OTA SEIYA
IPC: G02B7/02
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To keep high optical performance by calculating the data of correction position, where the fluctuation of position on an image forming plane can be corrected, based on temperature information. SOLUTION: By inputting output signals from temperature sensors 12 arranged around a fore ball 101 through a detection circuit 24 to a control circuit 13, a temperature T at the place where the temperature sensors 12 are installed is detected. The control circuit 13 is a microprocessor really and corresponding to the sampling frequency of microcomputer, the detected temperature is fetched into the microcomputer as data. By comparing the detected environmental temperature T(k) with a reference temperature T0, its difference ΔT=T(k)-T0 is calculated. A temperature correction coefficient CMRR and representative position data PRR of mobile lens group RR104 are read, the operation of PRRT =CMRR×ΔT+PRR is performed and the correction position data after the correction of RR104, namely, feed-out quantity PRRT is calculated.  Based on these calculated data, a variator 102 and the RR104 are respectively driven.
Patent JP-S59149917-A (JP)
Title: Flame-retarding photopolymer composition
Inventor: TSUKADA KATSUSHIGE
IPC: C08F299/00
Filed: 1983-02-16
Abstract: PURPOSE:A flame-retarding photopolymer composition excellent in soldering-heat resistance and thermal shock resistance, containing a phosphorus-containing urethane di(meth)acrylate, a linear polymer compound, a sensitizer or sensitizer system, and a halogen atom-containing component. CONSTITUTION:A resin composition containing (A) 20-75pts.wt. phosphorus-containing urethane di(meth)acrylate compound obtained by reacting (i) a diisocyanate compound selected from the group consisting of trimethylhexamethylene diisocyanate, isophorone diisocyanate, and lysine diisocyanate, with (ii) a phosphorus-containing dihydric alcohol of the formula and (iii) a dihydric alcohol (meth)acrylate monoester, (B) 0-30pts.wt. photopolymerizable unsaturated compound other than component A, (C) a linear polymer compound having a glass transition point of about 40-150 deg.C, and (D) a sensitizer or/and sensitizer system which generate free radicals upon irradiation with actinic light, wherein at least one of components (A), (B), and (C) contains covalently bonded halogen atoms. Formula I wherein R and R<1> are each lower alkyl or lower haloalkyl, R<2> and R<3> are each lower alkylene, R<4> is lower alkylene, and R and R<1>, or R<2> and R<3> may be the same or different.
Patent JP-S56120662-A (JP)
Title: Novel nitrosourea derivative and its preparation
Inventor: TAKATORI YOSHITAROU
IPC: C07C275/68
Filed: 1980-02-28
Abstract: NEW MATERIAL:The titled compound expressed by formula I [-NHR is 2-(1,3,4- thiadiazolyl)amino, amino acid residue of neutral α-amino acid or amino residue of neutral α-amoni acid in which the carboxyl group is neutralized by 2-(1,3,4-thiadiazolyl)amine].  
     EXAMPLE: 1-(2-Chloroethyl)-3-(2-1,3,4-thiadiazolyl)-1-nitrosourea.  
     USE: An antitumor agent having improved carcinostatic action.  
     PROCESS: A urea derivative of formula II is nitrosated to give the compound of formula I. The nitrosation is carried out by reacting the compound of formula II with a metallic salt or alkyl ester of nitrous acid in the presence of an acid or with a nitrosating agent, e.g. nitrosyl chloride or dinitrogen trioxide. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62183287-A (JP)
Title: Catv transmission system
Inventor: KOTANINO TAKASHI
IPC: H04N7/16
Filed: 1986-02-06
Abstract: PURPOSE:To prevent a subscription television channel from free viewing by suitably determining frequency intervals between the subscription television channels of CATV so that the frequency of the said channel does not coincide with that of a common television channel. CONSTITUTION:A television receiver 4 is connected to a transmission source 1 of subscription television broadcasting through a cable and a switching switch 3, and the reception through a subscription television channel A is assumed to be executed through a television channel 1. Since the frequency interval between the channel A and that B is 18MHz while that between common television channels 1, 2, 3, is 6MHz, the subscription television channel B is converted to a common television channel 4. Therefor, if a channel 3 is tuned in the receiver 4 as well as the source 1 is connected to the receiver 4 through the switch 3, the subscription television channel B is impossible to be received. The free viewing is thus prevented.
Patent JP-H05191584-A (JP)
Title: Picture reader
Inventor: HARADA MICHIYA
IPC: G03G15/04
Filed: 1992-01-14
Abstract: PURPOSE:To prevent various inconveniences due to the uneven tension of a belt from being generated in the reading pictures and to reduce the number of parts by simplifying the holding structure of a driven pulley. CONSTITUTION:A timing belt 38 is extended over between two driving pulleys 36 and driven pulleys 37. A timing belt 40 is extended over between two pulleys 36 and driven pulleys 39. Both ends of first and second travelling bodies 23 and 24 are installed on the timing belt 38 and 40. The two driven pulleys are connected by one connection member 50 and the two driven pulleys 39 are connected by one connection member 51. The connection members 50 and 51 are energized in the direction extending the belt by pulling springs 61 and 62, giving the even tension to the timing belts 38 and 40.
Patent JP-H11221101-A (JP)
Title: Footwear
Inventor: MIYASAKA TOMOKAZU
IPC: A43B3/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a footwear which allows a person to walk easily on a muddy path or ill-drained paddy field of clayey soil. SOLUTION: An angular bulge 1 in pyramidal shape extending down from the whole sole surface is formed on the underside of a boot or the like, and its crest 1a is positioned in the central part nearer the back than the sole center. The bulge 1 is made of the same material as the sole in a single piece molding, for example hard rubber, elastomer, etc.
Patent JP-S57140596-A (JP)
Title: Centrifugal pump
Inventor: SUGIURA EIICHI
IPC: F04D29/22
Filed: 1981-02-21
Abstract: PURPOSE:To provide an efficient centrifugal pump which causes no trubulent flow, by defining the fluid passage of the impellr of the pump by a front and a rear surfaces shaped in accordance with two arcs, whose radii of curvature increase toward the outlet part of the passage at the vane of the impeller from its inlet part on the vane. CONSTITUTION:A front surface 55 and a rear surface 56, which define the fluid passage 57 of an impeller 50, are shaped in accordance with arcs, respectively. The arc for the front surface 55 has a small radius r1 of curvature near the inlet part 58 of the passage 57 on the vane of the impeller and a large radius r2 of curvature near the outlet part 59 of the passage on the vane. The arc for the rear surface 56 has a small radius r3 of curvature near the inlet part 58 and a large radius r4 of curvature near the outlet part 59. According to this constitution, the length of the passage 57 can be augmented without increasing the  outside diameter of the impeller 50, to prevent the occurrence of turbulent flow.
Patent JP-S58141437-A (JP)
Title: Magnetic recording medium
Inventor: KISHIMOTO MIKIO
IPC: C09D127/06
Filed: 1982-02-17
Abstract: PURPOSE:To decrease the influence of demagnetizing fields and to permit high density recording by setting the orienting direction of magnetic particles in the magnetic coating film on a substrate in the direction inclining with respect to the traveling direction. CONSTITUTION:The orienting direction of magnetic particles is set in the direction inclining in the traveling direction (a) with respect to a magnetic head, and recording and reproducing are performed along the direction (a). If the magnetic tape and magnetic particles are oriented in such a way that the orientation direction attains >=theta=10 deg. with respect to the longitudinal direction, the influence of demagnetizing fields is decreased and the reproduced outputs begin to be improved as compared to conventional magnetic tapes oriented to the above- mentioned theta=0 deg.. At theta=60 deg., the magnetic fluxes that the magnetic head can sense decrease and conversely the reproduced outputs are decreased. Therefore, the range of the theta is preferably 10-60 deg., more preferably 15-45 deg., at which the magnetic recording medium deals suffciently with recording at short wavelengths without receiving the influence of demagnetizing fields.
Patent JP-H11221472-A (JP)
Title: Apparatus for preparing plate-shaped catalyst and production using the apparatus
Inventor: UEMATSU TAKASHI
IPC: B01J37/02
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To improve the yield of a catalyst material by preventing the generation of the fringe part of an inorganic fiber fabric to which the catalyst material is adhered, to eliminate the need for an apparatus for separating the catalyst material from the fabric in the case of reuse, and to reduce the fringe part to be disposed of. SOLUTION: In an apparatus for preparing a plate-shaped catalyst in which a catalyst material 6 is placed between inorganic fiber fabrics 5 as a carrier consisting of an upper and a lower inorganic fiber fabrics 5, the fabrics 5 are pressed through upper and lower raw material adhesion preventing sheets 7, and upper and lower application rollers 12 for applying the catalyst material 6 on the fabrics 5 are provided, the rollers 12 are equipped with a means which cuts at least one side in the width direction of the fabric 12 in a prescribed size and dams the catalyst material 6 protruded from this side.
Patent JP-S59150771-A (JP)
Title: Printer
Inventor: TANI TSUKASA
IPC: B41J11/70
Filed: 1983-02-17
Abstract: PURPOSE:To facilitate the processing of a cutting perforation, by constituting a printer from such a mechanism that a perforating type for forming the perforation is provided in a type wheel and the cutting perforation can be processed to the paper by the selective impact of the perforating type. CONSTITUTION:A proper number of types 2 are arranged in a type wheel through radial fingers 3 so as to be provided to the leading ends of said fingers and a perforating character 4 capable of applying a perforation to printing paper is provided to the leading end of the finger 2 at a predetermined place. The YES-signal sent to a space mechanism reaches a selection mechanism to select the perforating type 4 at a printing position and the rotation of the type wheel is stopped at said position. In this state, a hammer mechanism is operated to impact the perforating type 4 against the paper of a platen side. Thereafter, the impact of the hammer and the space movement of a carriage are repeated to apply the perforation in one traverse line.
Patent JP-H02209818-A (JP)
Title: Method for concentrating and separating 2,6-diisopropylnaphthalene
Inventor: UEMASU ISAMU
IPC: C07C7/14
Filed: 1989-02-03
Abstract: PURPOSE:To readily separate the subject compound in high purity from a mixture containing the subject compound by mixing the above-mentioned mixture with a beta-cyclodextrin solution, forming a clathrate compound of the subject compound and the cyclodextrin and then recovering the aforementioned compound. CONSTITUTION:A mixture containing the subject compound, preferably a distillation residue obtained by distilling away fractions having a lower boiling point than that of diisopropylnaphthalene from an alkylation reaction product and/or transalkylation product of naphthalene and/or isopropylnaphthalenes with propylene or isopropylnaphthalenes and/or isopropylbenzenes is brought into contact with a beta-cyclodextrin solution to form a clathrate compound of the subject compound and the beta-cyclodextrin. The above-mentioned compound is then recovered to efficiency remove the 2,7-isomer and afford the subject compound useful as a raw material for 2,6-naphthalenedicarboxylic acid from the aforementioned mixture by a simpler method than a conventional industrial purifying method, such as precise distillation or cooling crystallization.