baber/WOPTO huggingface dataset:
Patent JP-H0782990-A (JP)
Title: Tunnel structure
Inventor: KOBAYASHI KAZUHIRO
IPC: E21D11/08
Filed: 1993-09-13
Abstract: PURPOSE:To promote execution efficiency by providing fitting grooves parallel with a pair of circular arc slab-shaped segments of the upper part or the lower part of a tunnel structural body and, at the same time, fitting the ends of plane view trapezoid tension members to them to tense between the segments. CONSTITUTION:The other end side 6b of T-shaped projections 9 of a tension member 6 is gradually inserted into one end side of a parallel T-shaped groove 8 between connection segments NS2 and NS8 at an interval L1. After that, in the czse the projections 9 are inserted up to one ene side 6a in the groove 8, an interval L2 between the projections 9 on one end side 6a has a narrow width, so that the segments NS2 and NS8 are approached to each other. A radius of curvature reduces the radius to form a tunnel structure having a specific radius of curvature R. In addition, the groove on the segment side is so formed that the width thereof becomes gradually wide and, at the same time, between the fitting ends of the tension member can be paralleled. According to the constitution, the tension member can be connected to the segment within a short period of time, and structural stability of a tunnel structure can be promoted.
Patent JP-2000044209-A (JP)
Title: Formation of gaseous nitrogen and method and apparatus for processing work by using the same
Inventor: UKAI HISASHI
IPC: C01B21/04
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an apparatus without requiring a compressor to be exclusively used by supplying compressed air obtd. by compressing air in a factory to filter devices or adsorption elements, separating and extracting only gaseous nitrogen and ejecting this gas to working tools. SOLUTION: The gaseous nitrogen forming apparatus 10 compresses the ambient atm. air consisting of 80% nitrogen and 20% oxygen as a nitrogen source to around 4 to 8 kg/cm2 by an air compressor EC. The compressed air source E is subjected to removal of moisture by 1 to 3 stages of moisture removing filters F1 via a stop valve V1 to form dry air E1. This dry air E is heated to around 50 to 60 deg.C by an electric heater H. The heated dry air E2 is forcibly fed into plural pieces of filter elements R connected in parallel and only the gaseous nitrogen component N is separated from the inside of the dry air 2. The compressed air source is preferably boosted to a suitable pressure via a boosting means and is then preferably supplied to the filter elements or the adsorption elements, etc.
Patent JP-H0766209-A (JP)
Title: Bump, manufacture thereof, and method of mounting optical device
Inventor: IWASE MASAYUKI
IPC: H05K3/34
Filed: 1993-08-23
Abstract: PURPOSE:To mount optical devices on a circuit board without a tilt by using bumps cut from a material that has a tubular coaxial structure comprising solder with a core of a higher melting point than solder. CONSTITUTION:A material for bumps has a tubular coaxial structure comprising solder 5 with a core 6 having a higher melting point than solder, or it is a solder-coated metal wire having a higher melting point than solder. The material is cut into bumps 4 of desired length. Bumps are used to mount optical devices on a circuit board; that is, they are fixed to electrodes 1a on a board 1, an optical device 3 is placed on the board, the solder 5 of the bumps 4 are melted by heat, and the optical device is pressed perpendicularly against the board. One example of this material is a copper wire coated with AuSn solder.
Patent JP-H03144392-A (JP)
Title: Apparatus for determining topography of load surface of blast furnace
Inventor: DANIERU DEBITSUDO MAFUINII
IPC: G01S13/89
Filed: 1990-08-28
Abstract: PURPOSE: To perfectly and rapidly obtain the topographical map of the entire load surface of a blast furnace by performing the two-dimensional scanning of the entire load surface by a probe and adding several electronic scanning antennae to the probe. CONSTITUTION: The probe 18 of this apparatus contains a composite antenna 22, for example, constituted of foure antennae 22a, 22b, 22c, 22d related to a phase shift system 24. Then, by controlling relative phase shift and the amplitude of microwaves transmitted by the respective antennae 22a-22d, respective beams can be accurately directed in a controlled and programmed mode. That is, electronic scanning can be performed within the vertical plane of the axial lines of the individual antennae 22a-22d. Now, in an apparatus performing total electronic scanning, the antenna of a radar probe is constituted of a certain number of antennae 26i and these antennae 26i are arranged on the grid of a matrix of (m) vertical rows and (n) horizontal rows. By this constitution, the topographical map of the entire load surface of a blast furnace can be obtained perfectly and rapidly.
Patent JP-S59126855-A (JP)
Inventor: HANDA HIROSHI
IPC: E04D3/38
Filed: 1982-12-30
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-S61107112-A (JP)
Title: Pig for measuring subsidence shape of pipeline
Inventor: FUJISAWA TOMOJI
IPC: G01C5/00
Filed: 1984-10-31
Abstract: PURPOSE:To make it possible to accurately measure the subsidence shape of a pipeline even if a pig itself generates rolling, by measuring the running distance of the pig in the pipeline and the angle of inclination of the pipeline at the running position thereof. CONSTITUTION:The pig 1 at the discharge end of a pipeline runs through the pipeline by the differential pressure of the pressure fluid supplied from the discharge end and the pressure fluid taken out from the receiving end in the same amount while rollers 6a, 6b are contacted with the inner surface parts 5a, 5b of a pipe 2 mutually opposed in the perpendicular direction of the pipe 2. The running distance of the pig 1 is measured by the tachometers 9a, 9b of the rollers 6a, 6b and the angle of inclination of the pipe 2 is measured and both measured values are respectively recorded on a recorder 17. After the pig 1 arrived the receiving end of the pipeline, the data of the running distance and the angle of inclination are transferred to a computer to be subjected to data processing and the running distance data of the tachometers 9a, 9b are averaged to be set as the running distance at the center of the cross-section of the pipeline. The subsidence shape of the pipeline is calculated from the running distance from the discharge end of the pipeline and the angle of inclination at the running position thereof.
Patent JP-H0567739-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGAWA AKIRA
IPC: H01L21/8222
Filed: 1991-09-09
Abstract: PURPOSE:To selectively change hFE by crystallographically or metallurgically changing an emitter region of a specific transistor of a semiconductor water. CONSTITUTION:The surfaces of the transistors A, B after finishing a diffusion process is coated with a hFE control mask 2, and a hole is made only through an emitter region of the transistor B. An hFE control mask 2, where the hole is made through an emitter region part, is coated with an etching film. Then, after a time required for etching reaction is elapsed, the hFE control mask 2 and the etching film are removed. Thereby, the emitter region comes to crystallologically change so that hFE of that transistor changes. Thereby, significant improvement of a yield is made possible so as to realized an IC circuit of superhigh accuracy while accommodating multi-product and small-lot production and realizing a new circuit design method.
Patent JP-2001052662-A (JP)
Title: Vacuum packing device for battery element and vacuum packing method
Inventor: OGAWA MASASHI
IPC: H01M2/02
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To quickly achieve the vacuum packing of a polymer battery element in a sheet member and ensure the vacuum packing with a stable sealing performance. SOLUTION: A vacuum pack device 1 is formed from a suction nozzle 22 to be inserted into an opening in a sack-shaped sheet member accommodating a battery element, opening hold-down members 21 and 23 to seal the opening in the sheet member in the condition that the nozzle 22 is inserted, an air sucking means (for example, vacuum pump) to suck via the nozzle 22 the air in the sheet member with the opening closed tightly, and a hot melt attaching means 31 to make vacuum pack of the battery element in the sheet member by hot melt attaching the specified position on the sheet member after the suction.
Patent JP-S59123620-A (JP)
Title: Method for coating metal surface
Inventor: OKUNO TOSHIMITSU
IPC: F16L58/10
Filed: 1982-12-29
Abstract: PURPOSE:To form a uniform, tough and corrosion preventive coating material at normal temperatures without using organic solvents, by coating a metal surface or the like with a polymerizable coating material consisting of a vinyl monomer, etc. as major constituent with a liquid material consisting of a vinyl monomer, etc. as major constituent between them. CONSTITUTION:When a corrosion preventive coating layer is formed on a metal surface or a surface deficient in a corrosion preventive layer, a polymerizable coating material in the form of a tape, sheet or piece consisting of an oligomer having a vinyl group and/or a vinyl monomer as major constituent and a liquid material consisting of an oligomer having a vinyl group and/or a vinyl monomer as major constituent are used. A polymerization initiator is contained in one of the coating material and the liquid material, and a polymerization promotor is contained in the other. The metal surface or the surface deficient in a corrosion preventive layer is coated with the coating material with the liquid material between said surface and the coating material and the vinyl monomers and/or the vinyl group-containing oligomer are polymerized to obtain the intended coating layer.
Patent JP-S60121577-A (JP)
Title: Retrieving device of information track
Inventor: SHIRAGAMI KAZUHARU
IPC: G11B21/08
Filed: 1983-12-02
Abstract: PURPOSE:To execute the stable retrieving by having the waveform processing so that an accurate track traversing signal can be detected even if the scanning position moves and a reproduced signal which is obtained from a changing means changes to DC when a transfer stand is moved by setting the tracking control means as nonoperation. CONSTITUTION:When the speed of a transfer srand 71 is slow, that is, the output of a comparator 73 is in the LOW condition, a tracking element 56 does not oscillate, and therefore, for the output of a differential amplifier 60, noises of the high-frequency components are removed by a low-pass filter 80 of a waveform processing circuit 62, and an output (b) is inputted to a counting circuit 74 by selecting it through a switch 66. When the speed of the transfer stand 71 is fast, the output of the comparator 73 becomes to the HIGH condition, low-frequency component waves which are generated by the oscillation of the tracking element 56 are removed by a band pass filter 81, and at the same time, the high frequency component noises are removed and outputted. An output (c) is selected through the switch 66, and inputted to the counting circuit 74.
Patent JP-H0786414-A (JP)
Title: Semiconductor device
Inventor: AIZAWA TOMOYA
IPC: H01L21/82
Filed: 1993-09-14
Abstract: PURPOSE:To enable setting the interval of a grid as the optimum value satisfying all design rules, by inclining the wiring of the metal layer wherein the limitation of arrangement wiring interval by design rules is most severe, to the grid for automatically arranging and wiring each of the elements. CONSTITUTION:The wirings 1, 2 of a metal 1 layer and a metal 2 layer are formed at inclination angles 45 deg., so that the interval of the wiring 1 of the metal 1 layer and the wiring 1 of the metal 1 layer and the interval of the wiring 2 of the metal 2 layer and the wiring 2 of the metal 2 layer constitute 2<1/2> times grid intervals. Although the interval of the grid is A, the interval between the slant wirings is 2<1/2>A. When each of the intervals 2<1/2>A between the slant wirings of the wirings 1, 2 of the metal 1 layer and the metal 2 layer satisfies the design rules of the metal layers, the interval of the grid 4 can be set to be A.
Patent JP-2001050908-A (JP)
Title: Millimeter wave imaging system
Inventor: SASAKI AIICHIRO
IPC: G01N22/00
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain an image with a high contrast that can be recognized to the details by emitting a pulse beam with a prescribed period and a sinusoidal wave electromagnetic wave with a millimeter wave band frequency where a different frequency has been added to a first frequency, and detecting the phase difference between an electrical signal, where the pulse beam through an object is subjected to photoelectric conversion and a reference sinusoidal wave. SOLUTION: A millimeter wave 16 emitted from an antenna 12 is transmitted through a sample object 13 and is received by an electrochemical crystal 10. A pulse beam emitted from a laser 4 is transmitted through a PBS(polarization beam splitter) 6 for taking out a first polarization component, is transmitted through a HWP(half-wave plate) 7 and a QWP(quarter-wave plate) 8, and is reflected by a mirror 9 and enters the electrochemical crystal 10. A pulse beam that is reflected by an optical reflection film 11, while a second polarization component is generated enters a PD-L (photodiode) 5 from a PBS 6. The strength of an electrical signal extracted by a lock-in amplifier 15 is processed by a computer 14 and is used as the data of the millimeter wave intensity distribution image of the sample object 13.
Patent JP-S6471414-A (JP)
Title: Rice transplanter
Inventor: NAKAMURA SHOICHI
IPC: A01C11/02
Filed: 1987-09-11
Abstract: PURPOSE:To readily supply matted seedlings at a stroke end of a traverse feed of a seedling placing stand, by coupling a mechanism to maintain a seedling pressing lever in a raised state by the stroke end of traverse feed to traverse feed of the seedling placing stand. CONSTITUTION:When a seedling placing stand 4 is stopped by a stroke end of traverse feed, a seedling pressing lever 14 is suspended in a raised state by a supporting mechanism 9 even if drive of a longitudinal mechanism 16 is finished and matted seedlings are readily inserted from the top into the seedling placing stand. Even if planting operation is started in the raised state of the seedling pressing lever as it is after the matted seedlings are supplied, the seedling pressing lever is automatically dropped and the matted seedlings are pressed and held when the seedling placing stand is moved from the stroke end by a set distance.
Patent JP-H0896070-A (JP)
Title: Optical character reader
Inventor: MATSUZAKI KENICHI
IPC: G06K9/03
Filed: 1994-09-26
Abstract: PURPOSE: To execute an arbitrary check and to improve the efficiency of the check work. CONSTITUTION: The operator kind discriminating part 11 of an automatic operation check part 1 discriminates which operator the character code converted in a character code conversion part 4 is. An operation part 12 performs an operation based on an operator and the character code of the field which is the same as that of this operator. An operation result check part 13 compares the numeric string in the field which is the same as that of this '=' operator and the operation result in the operation part 12 and performs an operation check when the operator kind discriminating part 11 discriminates that the character code from the character code conversion part 4 is the '=' operator to be a preliminarily set and specified operator.
Patent JP-H1168268-A (JP)
Title: Wiring board and manufacture therefor
Inventor: KAMOI SHIGERU
IPC: H05K3/46
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board, capable of effectively preventing the intrusion of moisture from a part between insulation substrates and normally and stably operating a semiconductor element housed inside over a long period of time. SOLUTION: For this wiring board, the plural insulation substrates 1a, 1b and 1c, composed by binding inorganic insulation power by bismurray imidetriazine resin are bonded in multiple layers through epoxy resin adhesive layers 4a and 4b, and a wiring conductor 2 is formed between the insulation substrates 1a, 1b and 1c and/or on the surface of the exposed insulation substrates 1a, 1b and 1c. The intrusion of moisture from the part between the insulation substrates 1a, 1b and 1c is prevented effectively, and the semiconductor element 3 housed inside is normally and stably operated over a long period of time.
Patent JP-H1169471-A (JP)
Title: Demand assignment communication method and time division multiplexer
Inventor: HIRONAKA KEN
IPC: H04Q11/04
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To improve transmission efficiency when the band of a CODEC is larger than a FAX terminal speed and to perform transmission at the FAX terminal speed when it is smaller by allocating the band by a transmission speed between FAX terminals. SOLUTION: When the call origination of the FAX terminal 30 is detected in the demand detection part 110 of this time division multiplexer TDM 10, it is reported to a band allocation control part 120, a time division multiplex/ demultiplex part 130 is controlled and the demand assignment band of a voice channel interface part 100 is allocated. When the transmission/reception of FAX are started, a FAX control part 101 sends out data to a selector 107, converts reception FAX terminal protocol data as voice signals to FAX signals, sends them out to the selector 106, switches the selectors 106 and 107 respectively from A and C to B and D through a FAX protocol terminating part 102 and decides the transmission speed.  A FAX speed detection part 103 reports the demand assignment band and the allocation of the transmission band of a private line is changed by the time division multiplex/demultiplex part 130.
Patent JP-S6472778-A (JP)
Title: Method for recording mark on card in card game system
Inventor: KAWAMOTO MITSURU
IPC: A63F7/02
Filed: 1987-09-16
Abstract: PURPOSE: To visually confirm the remainder of a card and whether the account is settled or not by recording a visible lending completion mark on the card corresponding to the amount of lent objects when play objects are lent, and recording a visible account settlement completion mark on the card when the account of the remainder of the card is settled. CONSTITUTION: A card account settling machine EXC is provided for settling the remainder of the ball lending card, and the entire card account settling machine EXC is controlled by a control part 210. When it is desired to settle the account of the inserted card, an account settle button 20 is depressed and when it is desired to return the inserted card, a return button 205 is depressed. The mark of account settlement completion is printed in a remainder area 6 on the surface of the card by a printer part 220 of a card processing part 217. A black rectangular mark is printed in an account settlement completion column inside the remainder area 6 on the ball lending card by the printer part 220. At such a time, no mark is printed in a use completion column.  Thus, the card of which the remainder becomes '0' by using PACHINKO balls can be distinguished from the card of which the remainder becomes '0' by settling the account based on the appearance and the account settled amount can be notified.
Patent JP-S60121830-A (JP)
Title: Control method of transmission output
Inventor: SHIBAZAKI ICHIROU
IPC: H04B7/005
Filed: 1983-12-06
Abstract: PURPOSE:To stabilize the secure wide-range output control by leading extremely small electric power out of a directional coupler and amplifies the electric power, and utilizing it in the DC detection area of a diode as to a radio communication system consisting of a base and a mobile station. CONSTITUTION:When the transmission output of the mobile station is controlled, the output of the front stage part 1 of a transmitter is amplified by an exciting part 2 and a power amplification unit 3 is excited to output the signal to an antenna 7 through a roughly-coupled directional coupler 4. The directional coupler 4 extracts and detects part of a progressive wave component, and the signal is supplied to a voltage comparator 11 and compared with the reference voltage Es of a reference voltage generating part 12 to supply a control voltage to a power supply control part 10; and supply voltages to the exciting part 2 and power amplification unit 3 are varied to vary an output.
Patent JP-H0391892-A (JP)
Title: Sales information setting device for vendor
Inventor: MINAKANE KEIICHI
IPC: G07F13/00
Filed: 1989-09-05
Abstract: PURPOSE:To improve the operability for rewrite by switching a table to the table corresponding to a master key and switching the selected address to the selected state of the address before operation at the time of operating the master key after a lock key. CONSTITUTION:When a master key 8A is operated without operating a lock key 10, a sales control part 1 switches the state to the selected state of the initial address of a table P1 corresponding to the master key 8A and displays contents of address 'N1+0' of the table P1 on a set display device 7. Next, the master key 8A is operated to switch the state to the selected state of a desired address, and rewrite is executed. When a master key 8B is operated after the lock key 10 is operated, the table is switched to a table P2, and the selected address at this time is switched to the selected state of the address before detection of the operation of the master key. Thus, the operability for rewrite of an address other than the initial address is improved.
Patent JP-2000048004-A (JP)
Title: Individual data totalization system
Inventor: SHIMIZU KOJI
IPC: G06F21/34
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an individual data totalization system capable of simply inputting operator's specific information and entering individual information such as operator's intention data and questionnaires together with the operator's specific information based on data inputted by the operator in operation. SOLUTION: This system is composed of a 1st input device consisting of an IC card reader/writer 3 for reading out operator's specific information for specifying the operator from an ID card previously owned by the operator and a 2nd input device such as a keyboard 4 or a pointing device 2 for instructing selection in order to selectively display information on a display means based on the program. A control means 7 correspondingly stores the operator's specific information read out by the 1st input device (IC card reader/ writer 3) and information specified by the 2nd input device (the keyboard 4 or the pointing device 2) and automatically totalizes operator's individual data.
Patent JP-H09127663-A (JP)
Title: Aqueous solution for photographic processing and bleaching or bleaching-fixing method using it
Inventor: DEBITSUDO EE UIRUSON
IPC: G03C5/38
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain superior microorganism sterilization characteristics by incorporating a water-soluble halide in the case of using the bleaching solution for the processing solution and a silver halide solvent in the case of using the bleach-fixing solution for the processing solution. SOLUTION: This photographic aqueous processing solution for bleaching or bleach-fixing contains at least 2 compounds selected from the metal complex of a polyaminodisuccinic acid and that of a polyaminomonosuccinic acid and that of a mono-aminomonosuccinic acid, and the processing solution contains further the water-soluble halide in the case of using the bleaching solution and it contains further the silver halide solvent in the case of using the bleach fixing solution. The color photographic material is brought into contact with the processing solution containing the above metal complexes and the water-soluble halide or the silver halide solvent.