baber/WOPTO huggingface dataset:
Patent JP-S5722053-A (JP)
Title: Electrographic mimeography
Inventor: KIHARA KEIICHI
IPC: B41C1/14
Filed: 1980-07-16
Abstract: PURPOSE: To facilitate separation of a stencil sheet, to obtain a picture of sharp quality land to reduce bad smell and broken sediments generates in discharge breaking by a method wherein separation layers are formed on the surface of a copy sheet.  
     CONSTITUTION: In such a method as the stencil sheet 3 is laminated on th surface of a copy sheet 1 on which an electroconductive pattern 2 is formed, the surface of this stencil sheet 3 is scanned by an electrode, the part of the electroconductive pattern 2 is discharged or electrified, recording images 5 in response to the electroconductive pattern 2 are formed on the stencil sheet 3 and printing is made by using this sheet as a copy original, separation layers 7 (e.g.: coating of polyethylene wax etc.) are provided on the surface of the copy sheet 1. In this manner, though molten film material 6 drops on the circumferential edge of electroconductive pattern 2 in the formation of a recorded image 5, the part of the film material 6 is separated without changing its original state and with a sharp recording image 6. Accordingly, when this recorded image is copied a printed picture keeps the sharpness. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10250905-A (JP)
Title: Tape cutter
Inventor: MATSUSHITA NORIHIKO
IPC: B65H35/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To easily find a tape end, and allow the single-handed attachment or cut of a tape by providing a tape fixing disc, a tape crimp part, a tape end stabilizing part and a taper cutter blade respectively on a tape base allowing an adhesive tape to be mounted and drawn out. SOLUTION: An adhesive tape is fitted into the rotary shaft of a tape base 1, and mounted by pinching a tape fixing disc 2. Furthermore, a tape crimp part 3, a tape end stabilizing part 4 and a tape cutter blade 5 are integrated with the tape base 1. At the time of use, the tape base 1 is manually held and the adhesive side of the tape end is moved to the prescribed position. When the adhesive side of the tape is kept at the prescribed position, the tape crimp art 3 is used to press the adhesive side. Also, the prescribed length of the tape is stuck by use of the tape crimp part 3 under the movement of the tape base 1. For cutting the tape, the tape crimp part 3 is lifted and the tape cutter blade 5 is used. According to this construction, a tape end can be prevented from sticking to a tape body.
Patent JP-H09282300-A (JP)
Title: Automatic theorem proving device
Inventor: ICHII TOSHIYUKI
IPC: G06N3/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for efficiently proving theorem while updating and holding a useful theorem for 1st-order predicate closed logic. SOLUTION: An input part 1' inputs a 1st-order predicate closed formula ϕ, the number (m) of times of dual lead-out in one lead-out/selection operation, the number (n) of times of simplification, the number (p) of nodes, the number (r) of times of operations and parameters α, β and γ for determining adaptation, etc. A conversion part 2 converts the expression ϕto an indexed node set S and a calculation part 3 calculates the complexing d(C) of the structure of a node form C. A load-out part in a theorem generation part 4 executes indexed dual lead-out/simplification to the node of SUDS with a free set as a DS and delivers the generated indexed node set to a selection part 42 as a new DS. The selection part 42 calculates the adaptation of the respective nodes of the DS by utilizing a complication calculation part 3 and attains the new DS.  A control part 43 outputs the DS to an output part 5 when the lead-out/selection operation is repeated for (r) times.
Patent JP-S57212302-A (JP)
Title: Displacement type scroll hydraulic machine
Inventor: MACHIDA SHIGERU
IPC: F01B9/00
Filed: 1981-06-24
Abstract: PURPOSE: To reduce the loss of a flowing gas and to improve the overall efficiency of the titled machine by a method wherein the center of a port to be provided in the vicinity of the center of a stationary scroll is located within a specific distance range.  
     CONSTITUTION: The center Po of the port 30 in a stationary scroll (not shown) is made to lie on a line 21 connecting lap contact points 20a and 20b at the time of formation of a minimum closed space, especially at a position within a range of a/2, wherein (a) is the radius of the basic circle of a lap 1b, from the center of the line 21. As a consequence, it is possible to reduce the dead volume and also to reduce substantially the length of a seal line in the radial direction. Therefore, when the machine is used as a compressor, the overall loss of the machine resulting from the overcompression loss, the re-compression loss and the like is reduced while when it is used as an expansion machine, the intake loss of the machine is reduced so that in either of the above cases, the increase of the efficiency of the machine can be expected. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6040826-A (JP)
Inventor: HANSU MARUCHIN
IPC: F01P7/04
Filed: 1984-05-16
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-S62254484-A (JP)
Inventor: YASUKUI MITSUNORI
IPC: B32B17/04
Filed: 1986-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04326383-A (JP)
Title: Developing device for wet copying machine
Inventor: IWAMOTO MINORU
IPC: G03G15/10
Filed: 1991-04-26
Abstract: PURPOSE:To prevent the lowering of copying density at the initial time of producing developer by setting reference 1 being a toner concentration reference value at the time of initially producing the developer different from reference 2 being toner concentration reference value after producing the developer. CONSTITUTION:The reference 1 being the toner concentration reference value at the time of initially producing the developer and the reference 2 being the toner concentration reference value after producing the developer are set at different values in a developing device for a wet copying machine, in which the developer having specified toner concentration is produced by adding toner in solvent and stopping adding the toner when the toner concentration attains the reference value. At the initial time of producing the developer, the toner is added in the solvent according to the reference 1 whose concentration value is larger than that of the reference 2 being the concentration reference value at the time of supplying the toner when the toner is consumed after development is performed many times. Therefore, the appropriate toner concentration is obtained not only at the initial time of producing the developer but also after that, and a stable image is obtained without causing the excessive concentration at the time of supplying the toner when the toner is consumed.
Patent JP-S63262761-A (JP)
Title: Managing method for medical picture information
Inventor: SHIGYO MASAO
IPC: A61B6/03
Filed: 1987-04-20
Abstract: PURPOSE:To control picture data by storing a picture in a prescribed storing position and recording control data relating to this storing position correspondingly to the retrieving data of said picture data on a recording medium. CONSTITUTION:Radioactive ray picture information stored and recorded on a storage type fluorescent material sheet A in an image pickup device 10 or 12 is read in a picture reading part 20 to form a picture signal. This picture signal is fed to a picture filing device 16 and recorded in an optical disk together with the retrieving data sent from a picture processing control part 22. The control data corresponding to the retrieving data is recorded on a hard disk correspondingly to this control data in the device 16 and the optical disk is stored in the storing position designated by this control data. At the time of diagnosing, the control data corresponding to the retrieving data of the required picture is read from the hard disk, thereby, the storing position of the optical disk on which the picture is recorded can be understood.
Patent JP-H09276497-A (JP)
Title: Pachinko machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To make a player feel various joys such as making him/her feel a specially large joy by the kind of a special pattern array, by setting a judgement probability to a high probability selected correspondingly to the kind of the special pattern array by a probability setting means. SOLUTION: Relating to a pattern display device 50, after a CPU 76 for display variably displays a pattern display section, display corresponding to the instruction of a pattern array transmitted from the CPU 58 for a game is standstill displayed. Then, when winning is displayed in specified pattern display, the judgement probability selected correspondingly to the specified pattern array and the probability used immediately before are compared, and when the new probability is high, the new probability is set as a new judgement probability. That is, the judgement probability is set to the high probability selected correspondingly to the kind of the specified pattern array and the high probability is used until probability return conditions are established or a further higher judgement probability is set. Thus, the extremely large joy is felt by the player.
Patent JP-S58213617-A (JP)
Title: Production of titanium carbonitride powder
Inventor: SUGISAWA TAIJIROU
IPC: C01G23/00
Filed: 1982-06-07
Abstract: PURPOSE:To produce a powdery solid solution of titanium carbonitride, having high purity and uniform and fine particle size, by heating a raw material having specific composition using a specific method, thereby effecting the simultaneous reduction, carbonization, nitridation, and conversion to solid solution. CONSTITUTION:(A) A raw material of titanium (anatase TiO2 powder) is mixed with (B) a carbon raw material (amorphous carbon powder) of an amount sufficient for the reduction and carbonization, and the mixture is pulverized under wet state and dried. The resultant powdery mixture is compression molded, calcined in a nitrogen-containing atmosphere at 1,700-2,000 deg.C, and crushed to obtain the objective powder.
Patent JP-H11292150-A (JP)
Title: Packaging buffer material
Inventor: KAWAKAMI HAJIME
IPC: B65D81/09
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a buffer stuff storing small pieces of plastic foam sheets in a pillow packaging bag in which the small foam pieces are not shifted by the vibration or loads, and thus, the resistance against the piercing action is high, and no small pieces are scattered even when the bag is unsealed. SOLUTION: One or several plastic foam sheet blocks 4 are used, in which both side edges of a long plastic film are face-to-face adhered to each other to form a cylindrical body, the heat seal is achieved in the width direction for each appropriate length to form a pillow packaging bag, and buffer material to be stored inside the pillow packaging bag is cut by melting a laminated body formed of a plurality of plastic foam sheets. The laminated body to be melted and cut in which a plurality of layers of small pieces 43 of the plastic foam sheet are laminated between two upper and lower plastic sheets 41, 42, and the plastic foam sheet edges are welded at the part along the melting line, is preferable.
Patent JP-S5220881-A (JP)
Title: Method of detecting spherical bodies
Inventor: TAKEMOTO SOUICHI
IPC: G06M7/08
Filed: 1975-08-11
Abstract: PURPOSE: To accurately detect spherical bodies with an extremely simple and compact device by so arranging the device that spherical bodies are striken to a piezo-electric transducer provided in the passage fot the spherical bodies and the voltage generated by the impact of the spherical bodies is detected. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63263546-A (JP)
Title: Program test system
Inventor: NAKADOKORO TAKESHI
IPC: G06F11/28
Filed: 1987-04-22
Abstract: PURPOSE:To reduce the degree of overestimation of a quality with <100% coverage by providing a means, which detects only essential branches, for the path test of a program. CONSTITUTION:The syntax analysis of a program to be tested is performed to produce a control flow graph. If such relations are set on the control flow graph that one branch arc (b) is certainly executed at the time of executing the other branch arc (a), the branch arc (b) is removed from the object of the branch test. This processing is repeated until branch arcs to be removed on the generated control flow graph are eliminated. The branch test where only branch arcs which are not removed finally are noticed is executed. Thus, the program to be tested is prevented from being overestimated with the coverage measure of the branch test and selection of redundant test data is prevented.
Patent JP-S63265501-A (JP)
Title: Controller for electric rolling stock
Inventor: HIRAMATSU YOSHIHARU
IPC: B60L15/28
Filed: 1987-04-22
Abstract: PURPOSE:To prevent a breakdown of field chopper at the time of a ground fault of motor field winding by causing conductors of said motor field winding to pass respectively through a current sensor so that electric current flowing through said conductors flows in the same direction. CONSTITUTION:A circuit is constituted in such a manner that conductors on both sides of a motor field winding 13 are caused to pass respectively through a current sensor 14a for sensing electric current flowing through said motor field winding 13 and that electric currents flowing through conductors respective ly flow in the same direction in said current sensor 14a. In this manner, electric current passing through the current sensor 14a remains by half, even if a ground fault occurs at a point A. Therefore, when a breaking current of thyristor is selected to be twice as much as the maximum current flowing through a field current control circuit 16a, said thyristor is not brought to a breakdown even if a ground fault should take place.
Patent JP-S5725157-A (JP)
Title: Triangular wave comparing circuit
Inventor: KOUZAI YOSHITOKU
IPC: H02M1/08
Filed: 1980-07-18
Abstract: PURPOSE:To prevent the damage of a semiconductor element controlled by a triangular wave comparing circuit output by inhibiting the output for a short period in the vicinity of the positive and negative peaks of the triangular wave. CONSTITUTION:This comparing circuit has a triangular wave signal generator 37, a comparator 33 of an input signal Vin with a triangular wave signal, a comparator 34 of the voltage of one terminal of a low voltage diodes ZD1-4 connected between the diagonal points of a triangular wave signal amplitude determining diode bridge circuit 36, and a comparator 35 having an output terminal connected commonly to the output terminals of the comarator 33, 34 for comparing the voltage of the other terminal of the constant voltage diodes ZD1-4 with the voltage of the adding point 31 of a rectangular wave. The output signals of the comparators 33-35 are inhibited during the predetermined period of time before and after the triangular wave signal Vin passes the positive and negative peaks.
Patent JP-S5621048-A (JP)
Title: Humidity sensor
Inventor: SONO RIKUROU
IPC: G01N27/12
Filed: 1979-07-31
Abstract: PURPOSE: To simplify the preparation and to improve the sensitivity of the humidity sensor by forming an aluminium oxide layer having a humidity-sensitive layer on an aluminium foil.  
     CONSTITUTION: The concavely bent aluminium foil 12 is all coated with a resist layer 14 except for the center of the bottom 8, soaked in an electrolyte to anodize for forming an aluminium oxide layer 15 on the center of the bottom 8, and soaked in dilute hydrochloric acid to form a humidity-sensitive layer 16 having absorbed mainly chlorine ions having hygroscopicity on the surface layer of the aluminium oxide 15. Then the resist layer 14 is removed, and the rest is washed witha water and dried to form a sensor principal part 10 comprising a humidity-sensitive portion 9 and the first and sencond terminal portions 3 and 3'. The sensor principal part 10 is mounted on a substrate 1 having electrode pads 2 and 2' and external leads 5 and 5', through a conductive bonding agent 11. This permits the humidity sensor to be prepared by a simple process. Moreover, since the humidity-sensitive portion 9 is allowed to directly contact with humidity, the response can be speeded up, and the sensitivity can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06307579-A (JP)
Title: Pipe buring method
Inventor: ISAKA YOSHITAKA
IPC: F16L1/024
Filed: 1993-04-23
Abstract: PURPOSE:To prevent rushing of a peripheral ground in a line owing to pull-out of a sheet pile. CONSTITUTION:A pipe burying method comprises a process wherein sheet piles 3 and 3 are driven in a line 1; a process wherein grounds 5 outside the sheet piles 3 and 3 driven in the line 1 are respectively excavated to a given width A and depth B; a process wherein fluidizing processed earth is charged in excavated parts 6 and 6 outside the excavated sheet piles 3 and 3; a process wherein after the fluidizing processed earth is cured, the inside between the sheet piles 3 and 3 is excavated; a process wherein a pipe 2 is installed; a process wherein the pipe 2 is buried in the line 1; and a process wherein the sheet piles 3 and 3 are pulled out from the line 1.
Patent JP-H09284259-A (JP)
Title: Clock data recovery circuit
Inventor: KIKUCHI HIDEKAZU
IPC: H04L1/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To attain the operation test at a low cost, a high throughput and high stability. SOLUTION: A clock data recovery circuit provided with a clock extract circuit 2 and a retiming circuit 3 builds in a pseudo random serial data generator 4 and a bit error detector 5, and has a selector 1 that selects serial data given externally or pseudo random serial data generated by the pseudo random serial data generator 4 and gives the selected data to the clock extract circuit 2 and the retiming circuit 3. Then a test result is obtained by a built-in bit error detector 5 based on retiming data from the retiming circuit 3.
Patent JP-H11293919-A (JP)
Title: Retaining structure of form and method thereof
Inventor: TAKADA TAKATSUGU
IPC: E04G17/065
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To safely and easily retain a form with a sufficient strength in an accurate position without any skillfull technique to reduce construction period and cost. SOLUTION: A spacer 5 is connected to a backing steel member 22 having a C-shaped section fixed to an H-shaped steel 1a constituting an earth retaining wall 1 through a connecting tool 21. A form is supported at the other end of the spacer 5 to retain the form against the earth retaining wall 1 with a specified distance and form a space S for placing concrete. A bolt 26 is inserted in an insertion hole 25 of a fixing plate 23 arranged at the earth retaining wall 1 side of the connection face 22a of the backing steel member 22 nearly parallel to the earth retaining wall 1 and further, inserted into the insertion hole 25 of a pinching plate 24 disposed at the earth retaining wall 1 side to screw in a pipe nut 27 and further, to pinch the connection face 22a of the backing steel member 22 by the fixing plate 23 and pinching plate 24.  The end of the spacer 5 connected to the form is screwed in the pipe nut 27 to connect them.
Patent JP-H08274752-A (JP)
Title: Code multiple communication device
Inventor: OGURA KOJI
IPC: H04J13/00
Filed: 1995-03-30
Abstract: PURPOSE: To provide a code multiplex communication device which does not require a high-frequency radio device with high linearity. CONSTITUTION: The code multiplex communication device which uses a direct spectrum spread method performs transmission after multi-valued FSK modulation by an FSK modulating means 5 by using multiplexed signals and performs spread spectrum demodulation on a demodulation side after the FSK demodulation of a received signal by an FSK demodulating means 8, Namely, a code multiplex communication is made through the FSK(FM) modulation. Consequently, excellent communication quality can be maintained even when a nonlinear high-frequency radio device is used, and the number of bits of A/D on the demodulation side is decreased to reduce the size of a transmitter/ receiver and lower the power consumption.
Patent JP-H01268708-A (JP)
Title: Production of fluorine-containing copolymer
Inventor: TOMIHASHI NOBUYUKI
IPC: C09D127/12
Filed: 1988-04-20
Abstract: PURPOSE:To obtain a uniform copolymer giving a coating film free from skimming and cissing and having excellent weatherability when used as a paint, in high yield, by copolymerizing a fluoroolefin with a specific vinyl ether monomer composition in a specific solvent. CONSTITUTION:The objective copolymer can be produced by copolymerizing a fluoroolefin with a vinyl ether monomer composition containing a vinyl ether of formula I (R<1> is 2-10C aliphatic group; R<2> is organic group; M is monofunctional basic compound having a pKa of 6-12 and containing alkali metal compound, Ti or P; n is 0 when M is alkali metal and otherwise n is 1) and a vinyl ether of formula II using a glycol ether of formula III (Y<1> is 1-8C alkyl; Y<2> is H or CH3; n is 0-20) as a polymerization solvent. The amount of the vinyl ether of formula I is >=1mol% based on the vinyl ether of formula II.
Patent JP-S63262298-A (JP)
Inventor: HAGIWARA KOZO
IPC: B43L13/24
Filed: 1987-04-21
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-S5622762-A (JP)
Title: Preparation of 2,2'-bis(4-substituted phenol)sulfide
Inventor: YAMAGUCHI TERUHIRO
IPC: C07C323/20
Filed: 1979-08-02
Abstract: PURPOSE: To obtain the titled compound in high yield useful as a photostabilizer, polyolefin modifier, additive for lubricant and their intermediate, by reacting a 4- substituted phenol with sulfur dichloride in the presence of a Lewis acid in a hydrocarbon solvent.  
     CONSTITUTION: A 4-substituted phenol shown by the formula I (R is 1W10C alkyl except tert-octyl, cycloalkyl, 7W11C aralkyl) is reacted with sulfur dichloride in the presense of a Lewis catalyst (e.g., zinc chloride, aluminum chloride, etc.) in a hydrocarbon solvent, e.g., benzene, butane, etc. at -10W40°C to give the titled compound shown by the formula II. The ratio of formation of the essential monosulfide itself is improved and the desired compound is obtained with ease in high yields while the formation of by-products such as polysulfur-containing compounds, e.g., disulfides being controlled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5625222-A (JP)
Title: Magnetic head and its manufacture
Inventor: MATSUZAWA MOTOICHIROU
IPC: C30B1/02
Filed: 1979-08-02
Abstract: PURPOSE:To obtain a magnetic head of resistance to wear that has the ferrite of the slide surface made into single crystal by removing a seed single crystal part after making part of polycrystal into single crystal by heating polycrystal ferrite and seed single crystal ferrite brought into contact. CONSTITUTION:The junction surfaces of seed single crystal ferrite and polycrystal ferrite are polished and they are stucked in contact. They are heated at 1,200- 1,450 deg.C to join together and part of the polycrystal ferrite is made single crystal in the same crystal axial direction with the seed single crystal ferrite. Next, the seed single crystal ferrite part joined firstly is removed by grinding, etc. This block is cut and worked to obtain easily a long-life magnetic head that has the surface, where a magnetic tape slides and which includes at least the magnetic gap, and its circumferential polycrystal ferrite part made single crystal.