baber/WOPTO huggingface dataset:
Patent JP-2000259738-A (JP)
Title: Form design system
Inventor: KANAZAWA TAKAHITO
IPC: G06F3/12
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To enable a comprehensive(comp) output of high quality with good operation efficiency by calculating OCR coordinate values and printing the OCR coordinate values and design data. SOLUTION: On a data terminal 7, chart information of millimeter unit, inch unit, etc. used for design and the coordinate origin of a designing terminal 5 are saved in a database 7 together with inputted and edited design data. A converting server 9 reads in the design data, chart information, and the coordinate origin of the designing terminal 5 from the database 15 on the data store terminal 7 and generates chart data according to the read-in chart information of millimeter unit, inch unit, etc. Further, OCR register mark data are retrieved from the design data to calculate and set the OCR coordinate values based upon the coordinate origin of the converting server 9. Further, the design data are transformed into a postscript format and the transformed design data, chart data, OCR coordinate values, etc. are put together and outputted to a color printer 11.
Patent JP-2000261752-A (JP)
Title: Device for recording and reproducing image having sound
Inventor: HO TOMOO
IPC: H04N5/781
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To discriminate a message that has no self-introduction by making one image file and one or more sound files correspond to position information on the umage by a sound identifier included in the image file, designating a position on the image corresponding to the sound data with a cursor to reproduce the sound when sound is reproduced. SOLUTION: The data of a data structure is stored in A memory 120 while coinciding with a target. An image file which is photographed or once recorded in the memory 120 after being photographed is shown on a monitor part 160. Because an optional part on an image displayed on the part 160 can be designated by a cursor controller, a user operates the cursor controller and performs display operation of an image through a user I/F part 170. A desired image stored in the memory part 120 is read from the image file and reproduced. The reproduced image is shown on the part 160.
Patent JP-H06271597-A (JP)
Title: Phspholipid and liposome
Inventor: SASAKI ATSUSHI
IPC: B01J13/02
Filed: 1993-03-18
Abstract: PURPOSE:To provide a new phospholipid having a structure consisting of a monosaccharide or an oligosaccharide bonded to a phosphoric acid lipid ester through a polyoxyethylene group an useful e.g. for the modification of liposome drug carrier for imparting the liposome with directivity to prescribed organ. CONSTITUTION:The objective phospholipid expressed by formula (X is monosaccharide residue, oligosaccharide residue, etc.; T<1> is O NHCO, OCO, etc.; R is cholesterol residue, 12-20C straight-chain alkanol residue, etc.; (n) is 1-8) and useful e.g. for the modification of liposome for drug carrier is produced by adding ethylene glycol monobenzyl ether and methylene chloride to beta-D-galactose pentaacetate, cooling the obtained solution with ice, adding BF3 diethyl ether complex to the solution, reacting the components, adding 10% Pd-carbon, subjecting to catalytic reduction under atmospheric pressure, removing the catalyst from the product, adding 2-cyanoethyl N,N-diisopropyl chlorophosphoramidite and diisopropylethylamine and reacting with 2-(n- hexadecyl)-1-octadecanol, etc.
Patent JP-H01232321-A (JP)
Title: Toroidal lens of laser beam scanning optical system
Inventor: KYOGOKU TETSUO
IPC: G02B26/10
Filed: 1988-03-12
Abstract: PURPOSE:To easily and inexpensively correct the nonuniformity in the exposure on a photosensitive surface by providing an interference film which is gradually increased in film thickness from the off-the-optical axis to the optical axis direction to the incident face of the toroidal lens. CONSTITUTION:The interference film 6a which is gradually increased in the film thickness from the off-the-optical axis to the optical axis direction is formed on the incident face of the toroidal lens 6 of the scanning optical system. The laser beam is, therefore, gradually weakened in reflectivity from the on-the- optical axis direction where the interference film 6a is thick toward the off-the- optical axis direction where the interference film 6a is thin. As a result, the transmittance on the optical axis where the scanning speed is low is small and, therefore, the exposure decreases. The transmittance increases gradually and the exposure increases in the off-the-optical axis direction where the scanning speed is high. The nonuniformity in the exposure on the photosensitive surface is, therefore, easily and inexpensively corrected without using a costly ftheta lens.
Patent JP-H08255759-A (JP)
Title: Deposit method of polycrystalline si thin film
Inventor: ISHIHARA SHUNICHI
IPC: H01L21/205
Filed: 1995-03-17
Abstract: PURPOSE: To realize good crystallinity of little state dependency of a film formation space and good reproducibility by forming a film by performing plasma glow discharge by using electric power in a plasma excitation electric power rate-determining region for gas wherein a specified number of F atom or Cl atom and H atom per Si atom are bonded. CONSTITUTION: A substrate 15 is installed on a substrate holder 37, a temperature of the substrate 15 is set at a specified temperature by a temperature controller 19 and the entire inside of a chamber 1 is evacuated through an evacuation hole 24. Then, the substrate 15 is moved inediately above an H radical gun and gas such as SiH2 F2 gas wherein at least two F atoms or Cl atoms and one or more H atoms are bonded per one Si atom is introduced from a cavity 5 of an anode electrode 2. A film is formed by plasma glow discharge by using electric power in a plasma excitation power rate-determining region from an RF high frequency power supply 4.
Patent JP-H08255076-A (JP)
Title: Automatic program generation system by database driving
Inventor: TSUUOKA HIDEAKI
IPC: G06F9/06
Filed: 1995-03-17
Abstract: PURPOSE: To provide an automatic program generation system by database driving which can alter driving database structure without exerting any influence on existent programs that users make. CONSTITUTION: This system is a program execution system which has a driving database 4, a feature program 6, and a call processing program 5 and executes computer programs by database driving, and is equipped with a file 7 wherein the driving database structure is defined, a file 1 wherein program structure is defined, a file 2 wherein features described in the driving database are defined, and a conversion program 3 which generates the contents of the driving database; when the contents of the driving database 4 are altered, the contents of the file 2 wherein the features are defined or the conversion program 3 are altered to bear mutually independent relation between the driving database 4 and the file 1 wherein the program structure is defined.
Patent JP-S57173733-A (JP)
Title: Optical temperature measuring method and device thereof
Inventor: HIRANO MASAO
IPC: G02F1/17
Filed: 1981-04-18
Abstract: PURPOSE:To perform a measurement of temperature without being affected by an electrical and magnetic noise and with no fear of corrosion and induced explosion, by a method wherein temperature is measured using a clear dielectric having the property to be reduced in a light transmissivity with the rise in temperature. CONSTITUTION:A clear dielectric sensor 1 consists of (Pb, Ba) Nb2O6 in which La is solid-dissolved, and is reduced in a light transmissivity with the rise in temperature. Light from a light emitting source 3 is caused to enter the dielectric sensor 1 through a light transfer device 4. The dielectric sensor 1 outputs light, modulated by quantity of light, by means of temperature of a temperature measuring atmosphere 2. The modulated light is transferred to a detector 6 through a light transfer device 5. Then, temperature can be formed from the output of the detector 6.
Patent JP-H09251038-A (JP)
Title: Voltage detecting circuit and gate driving circuit for semiconductor switching device
Inventor: SATO YUTAKA
IPC: G01R19/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To improve the detecting sensitivity of the voltage detecting circuit of a thyristor. SOLUTION: A capacitor 41 is connected so that the voltage in the reverse direction applied on a thyristor 11 is charged, and a bias current is supplied to a light emitting diode(LED) 51. When the forward-direction voltage is applied on the thyristor, the current flowing through a resistor 21 flows through the LED 51 in addition to the above described current. The LED emits the light by these two currents. The light is transmitted through an optical fiber 61 and transformed into the electric signal by a photoelectric conversion means 71. Thus, the voltage is detected.
Patent JP-S51136038-A (JP)
Title: Internal combustion engine
Inventor: MATSUMOTO HIROMITSU
IPC: F02M7/087
Filed: 1975-05-17
Abstract: PURPOSE:An internal combustion engine, that is designed to make easily starting engine by thin mixed gas and to reduce preduction of contaminated substance in exhaust gas at the time of starting engine by pormoting of intake mixture gasification during until having reactor operation after engine starting.
Patent JP-S52142126-A (JP)
Title: Exhaust gas recirculation control system
Inventor: AOYAMA SHIYUNICHI
IPC: F02M25/06
Filed: 1976-05-21
Abstract: PURPOSE: To repress the exhaust reflux capacity in the engine high speed range and to enhance the exhaust purifying performance by controlling the exhaust reflux capacity decreasing the passage pressure of the upper reach of the exhaust reflux control valve in the concurrent provision of a nozzle part to yield the sonic flow. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51134302-A (JP)
Title: Metal structure for mounting on top hood for top-blowing converters
Inventor: HIRAISHI HISASHI
IPC: C21C5/46
Filed: 1975-05-17
Abstract: PURPOSE: Thermal deformation part of a metal structure for lance hole and auxiliary material chute for mounting on top hood for top-blowing converters is provided with reinforcing ribss to improve its structural strength. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11239854-A (JP)
Title: Powder charging apparatus for continuous casting
Inventor: MINE TAKAAKI
IPC: B22D11/108
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a powder charging apparatus which is large in degree of spatial freedom around a mold, and caused no troubles in installing other equipment by abutting a sliding member mounted on a lower part of a chute on a guide so that a tip part of a powder charging chute is made to confront an upper part on a mold side when the powder charging chute is turned, and connecting a hopper above the chute to a powder storage tank through a powder feeder. SOLUTION: A guide 9 to guide a charging chute 4 is provided in the vicinity of a tip part of a traveling truck 2 so that its tip part is made to confront an upper part of a mold side part when the chute 4 is turned. Because a sliding member abutted on the guide 9 is mounted on a lower part of the chute 4, the chute 4 is also moved on a chute holding part 5 according to the movement of the sliding member along the guide 9, the position of the tip is constantly moved in parallel to the long side of a mold 1 even when the angle of the chute 4 is changed, and the distance between the tip of the chute 4 and the mold 1 is kept constant. The space can also be saved by using a powder feeder.
Patent JP-S63224024-A (JP)
Title: Magnetic recording medium
Inventor: KOYAMA NOBORU
IPC: G11B5/702
Filed: 1987-03-13
Abstract: PURPOSE:To obtain a magnetic recording medium having superior magnetic characteristics of high performance by using ferromagnetic alloy powder having a large specific surface area and >=8.0 pH at the isoelectric points resin having specified polar groups and a phosphoric ester. CONSTITUTION:A magnetic layer contg. ferromagnetic alloy powder and a binder is formed on a nonmagnetic supporting body. The alloy powder has 40m<2>/g specific surface area and >=8.0 pH at the isoelectric point. The binder contains resin having at least one kind of polar group selected among groups represented by formula I. The magnetic layer further contains a phosphoric ester. In the formula I, M is H, Li, Na or K and each of M1 and M2 is H, Li, Na, K or alkyl group. The dispersibility of the magnetic powder is improved, a low noise level is attained and the magnetic characteristics of the resulting magnetic recording medium such as the rectangular ratio are improved.
Patent JP-H09251816-A (JP)
Title: Die system for molding composite bushing sheath
Inventor: MORIYA TSUTOMU
IPC: H01B19/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To mold sheaths of a plurality of types of composite bushings with a single die system by forming a mold unit for molding a composite bushing tapered sheath for use in molding one arbitrary of the plurality of types. SOLUTION: A mold unit 4 for molding a composite bushing tapered sheath comprises numerous separable segments 41 -4n , in each of which a tapered sheath molding opening 5 is provided for forming a tapered sheath of a composite bushing. In this case, a diameter of the opening gradually becomes greater on a polygonal line from a small-diameter end toward a large-diameter end, so that the opening 5, i.e., the mold unit for molding the composite bushing tapered sheath having the segmented arrangement is commonly used for tapering from a 66kV composite bushing up to a 500kV composite porcelain tube. This arrangement, the unit 4 is constituted of four blocks 4a-4d from a small-diameter side up to a large-diameter side, and the unit 4 has a stepped profile.
Patent JP-H04275364-A (JP)
Title: Thermoplastic elastomer composition
Inventor: MORITA ICHIROU
IPC: C08L67/00
Filed: 1991-02-28
Abstract: PURPOSE:To obtain a thermoplastic elastomer excellent in flexibility, wear resistance and heat resistance and improved stability of extrusion molding and injection molding. CONSTITUTION:A thermoplastic elastomer composition obtained by blending (a) a thermoplastic polyester elastomer with (b) a thermoplastic polyurethane elastomer and (c) a compound containing epoxy group and hydrolyzable silyl group in the molecule.
Patent JP-S52142120-A (JP)
Title: Exhaust purifier in the engine
Inventor: OKABE ITSUO
IPC: B01J23/86
Filed: 1976-05-21
Abstract: PURPOSE: To concurrently purify NOx, CO, HC by installing a container filled oxidized catalyst carried precious metal system catalystic substance and reducing catalyst carried base metal system catalystic substance on a spherical carrier containing alumina as the principal ingredient at the special ratio. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10251812-A (JP)
Title: Soft magnetic alloy
Inventor: TAKAGI SHIGEAKI
IPC: C22C38/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a soft magnetic alloy excellent in rolling workability without necessitating severe limitations for casting conditions and hot-rolling condition by containing a specific composition of C, O, Si, Al, B and the balance Fe with inevitable impurities. SOLUTION: This soft magnetic alloy is composed of <=0.003% C, <=0.01% O, 4.5-10.0% Si, 3.5-6.0% Al, 0.01-2.0% B by wt. and the balance Fe with inevitable impurities. Si is an effective element to improve the magnetic permeability and specific resistance of a sen-dust. Al is the element having the same function as Si. B is particularly an important element and has the effect to prevent the development of cast defect of further, improve the rolling workability. C and O are preferentialy combined with B and made to double carbide and oxide, and since these are the elements obstructing the effect of B, such as the prevention of development of the cast defect, the improvement of rolling workability, etc., these C and O elements are reduced as much as possible.
Patent JP-H0642683-A (JP)
Title: Plug-in type joint for connecting tube to pipe
Inventor: FURANKU BAANAA
IPC: F16L37/133
Filed: 1993-02-25
Abstract: PURPOSE: To provide a plug-in type joint for connecting a tube with a pipe. CONSTITUTION: There is a tubular joint part 4 in a part of a tip part in which a tip of a tube 1 is fixed, and the other part of the tip part is connected with a pipe 2 so as not to change its shape. It is fixed by a hold element 7 capable of displacing from an open position to a hold position. An indication element 29 is connected with the joint part 4 before it is assembled in the pipe 2. The indication element 29 leaves the part when the connection part 4 and the pipe 2 are assembled by displacing the hold element 7 to the hold position in order to check whether the connection is done according to predetermined procedures or not securely, particularly, to check the safety of a connection condition.
Patent JP-S61219168-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATAISHI OSAMU
IPC: H01L29/73
Filed: 1985-03-26
Abstract: PURPOSE:To make operation easier by a method wherein, after implanting with impurity ion, a mask film is deposited and the mask film on residual resist after opening an emitter window is lifted off to expose a polysilicon film and after removing the polysilicon film, the impurity in the residual polysilicon film is thermal-diffused to form an emitter region. CONSTITUTION:An oxide film 2 is formed by heating the surface of a silicon substrate 1 formed of a base region 6 and after opening emitter and base windows, a polysilicon film 3 is deposited on the surface of oxide film 2 and then coated with resist 4 and after opening the emitter window, the polysilicon film 3 is implanted with As. Next SiCl4 and NH3 are reacted to each other to deposit Si3N4 as a mask film 5 and then the resist 4 and the mask film 5 on the resist 4 are lifted off to leave the mask 5 on the emitter region only. Finally after removing the polysilicon film 3 on the part not coated with the mask film 5, an emitter region 7 is formed by thermal diffusing As ion implanted in the polysilicon film 3 in the emitter region by heating process.
Patent JP-H11256895-A (JP)
Title: Immobilization key
Inventor: ANDO TAKAFUMI
IPC: B60R25/04
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To place and fix a transponder inside a holding portion while preventing the transponder from being affected dadly by heat, in an immobilization key in which one end portion of a key main body is embedded in the holding portion made of a synthetic resin, and the transponder is housed in a housing recess portion provided in the holding portion in such a manner that it opens to one face side of the holding portion. SOLUTION: With a transponder 13 housed in a recessed housing portion 24, a potting material 29 is filled in the recessed housing portion 24. Then, within the range containing the recessed housing portion 24,a first cover 14 made of a synthetic resin covering the one surface side of the holding portion 12 and a second cover 15 made of a synthetic resin covering the other surface side of the holding portion 12 are mutually linked together with both the covers 14, 15 contacted with the holding portion 12.
Patent JP-S51136026-A (JP)
Title: Compulsory fuel gasification expediter
Inventor: YAMAZAKI MASAO
IPC: F02M29/02
Filed: 1975-05-19
Abstract: PURPOSE: A compulsory fuel gasification expediter that performs to ignite easily mixed gas while providing carburation and gasification by rotating of sucked mixed gas in an engine with a wing wheel in a casing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10250753-A (JP)
Title: Container for packaging heated foodstuff
Inventor: ONISHI TADAO
IPC: B65D43/02
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a container for packaging heated foodstuffs in which even if foodstuffs which are heated and cooked, such as roasted food, are put into a container body so that the container body is thermally deformed, a cover body is prevented from being opened. SOLUTION: In the container 10 made of thermoplastic resin in which a cover body 12 is connected to a container body 11 with a bottom so as to be openable, a protruding piece 13 is provided so as to protrude nearly in a horizontal direction from the edge of an opening of the body 11 and a recess 14 adapted for engagement with the piece 13 is provided in a flange 17 provided at the edge of an opening of the body 12 so that elastic forces in the opening direction of the body 12 and elastic forces in the forming direction of the piece 13 can be provided, and hence the piece 13 can be engaged with the recess 14.
Patent JP-2000255304-A (JP)
Title: Maximum elevation positioning adjustment device for uncoading platform in elevating device
Inventor: SAKURAI YUJI
IPC: B60P1/44
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent a positioning point from being easily slipped when the members forming the whole of an unloading platform elevating device are each rattled and deflected, and make adjustment for accurate positioning. SOLUTION: In this unloading platform elevating device 10, an unloading platform 12 is provided for a loading platform 2 by way of a link mechanism having an upper an a lower link 15 and 17. In this case, an abutting part 15a of the upper link 15 out of the link mechanism for regulating the upward movement of the unloading platform 12 when the good receiving table 12 arrives at the maximum elevation position, is provided for the loading platform 2 side, and the abutting part 15a is so formed that its position abutting against a part of the upper link 15 can be adjusted.
Patent JP-H09252304-A (JP)
Title: Video distribution system
Inventor: FUKUDA MASAHIRO
IPC: H04N7/16
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To drastically reduce cost required for a transmission line by accumulating and preserving an ATM cell received from a video server once in a video storage part in an access node, and allotting the accumulated ATM cell at proper timing. SOLUTION: In a near video on-demand system, before compressed video information resolved into the ATM cell is outputted from the video server 1, and is allotted directly to a set top box(STB) 4 connected to a TV set in each user home, one access node 3 is installed for every 8 subscribers, for instance. The access node 3 is provided with the video storage part and an allotment control part, and the cell received from the video server 1 is accumulated and preserved once here. The cell preserved here is allotted to the STB 4 of a user through an optical fiber 103 only at time selected by the user at the predetermined time (e.g. every 15min). Thus, traffic between the video server 1 and the access node 3 is reduced, and the cost required for the transmission lines 101, 102 and a sub-network 2, etc., is curtailed remarkably.
Patent JP-S58178040-A (JP)
Title: Diff lock apparatus
Inventor: KISHI YASUNARI
IPC: F16H48/38
Filed: 1982-04-12
Abstract: PURPOSE:To certainly prevent slip of the one-side wheel by permitting an axle and a main gear to be connected through an electromagnetic clutch and controlling said connection according to the difference in the revolution speed of the right and left axles, in a differential gear apparatus for cars. CONSTITUTION:A differential gear apparatus 16 which transmits the revolution of a driving shaft 15 connected to a prime mover to the right and left axles 21 and 23 is constituted of a differential gear 19 and the right and left axle gears 20 and 22 incorporated into a main gear 18. When a clutch plate 24 is spline- connected 26 to the right axle 21, the clutch plate 24 is magnetized through the conduction of an electromagnetic coil 25, the clutch plate 24 is shifted on the spline 26 and brought into contact with the main gear 18, and thus an electromagnetic clutch 31 is constituted. The conduction of the electromagnetic coil 25 is controlled by a central processor unit 31 on the basis of the outputs of revolution sensors 27 and 28 which detect the revolution of the both axles 21 and 23 and the output of the position sensor 30 for the tie rod 29 of a steering apparatus.