baber/WOPTO huggingface dataset:
Patent JP-H05170950-A (JP)
Title: Production of polyaminobismaleimide prepreg
Inventor: FUJIOKA ATSUSHI
IPC: C08L79/08
Filed: 1991-12-25
Abstract: PURPOSE:To provide the subject prepreg long in the resin's gelling time and good in the resin's fluidity in laminating bonding press molding. CONSTITUTION:A polyaminobismaleimide is first synthesized using an alkylene glycol alkyl ether as reaction solvent for producing a prepolymer from (a) a bismaleimide compound, (b) a diamine compound, and, as necessary, (c) an epoxy compound. Thence, using this polyaminobismaleimide, a varnish is prepared and a ketone solvent as reactivity control solvent is then added to this varnish. A base material is then impregnated with the resulting varnish followed by removing the solvent through heating and drying.
Patent JP-2001159407-A (JP)
Title: Pipe-holding device
Inventor: HOSHINO YOSHIHIRO
IPC: G10D13/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a pipe-holding structure having a simple structure, high strength and durability at its fastening part, and simultaneously, positively connecting, holding a small-diameter pipe to a large-diameter pipe, and having favorable external appearance. SOLUTION: A pipe-holding device is to connect and hold a large-diameter pipe 11 to a small-diameter pipe 12, and consists of a fastening bush 20 having a small-diameter pipe holding hole 21, an angle stepped part 23, a slotting part 24, and slotted collar parts 25, 26 having bolt through-holes 27, 28, and a holder body 30 having a fastening bush housing part 32 having a large-diameter pipe holding part 31 and a through-part 33, an angle tooth engaging face 34, a bolt seating part 35, and bolt through part 36, and a fastening bolt 40 and a fastening nut 50.
Patent JP-H09186147-A (JP)
Title: Substrate processing equipment
Inventor: OTANI MASAMI
IPC: B05C11/10
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To enable effective use of chemicals and the reduction of a burden on the operator. SOLUTION: A chemical container 11 holds chemical to be supplied to a substrate. The cool section 2 keeps the chemical held in the chemical container 11 at a temperature suitable for storage. A pumping section 13 conveys the chemical from the chemical container 11 to an inlet pipe 14. A temperature control section 16 converts the temperature of the chemical guided through the inlet pipe 14 to a value suitable for use. The temperature-controlled chemical is introduced into a discharge unit 15. The discharge unit 15 discharges the chemical onto the substrate.
Patent JP-H10181773-A (JP)
Title: Production of aseptic and vacuum packaging body
Inventor: KUSHIOKA KOICHI
IPC: B65D81/20
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To easily produce a precise, aseptic and vacuum packaging body. SOLUTION: A bag body 1 provided with an opening 4 and heat-sealed parts 2a, 2b at three sides is prepared. The contents 3 is charged into the bag body 1 in an aseptic room and a weakly sealed part 5 is formed by heat-sealing at the opening 4 of bag body 1 in the aseptic room. The bag body 1 is transferred to a vacuum room and processed with a vacuum treatment in the vacuum room. In this case, the weakly sealed part 5 of the bag body 1 is broken and the bag body is deaerated. The opening 4 of the bag body is sealed to form a part 7 sealed again.
Patent JP-H07175299-A (JP)
Title: Automatic cleaning device for electrifier
Inventor: YABANETA MASAZUMI
IPC: G03G15/02
Filed: 1993-12-17
Abstract: PURPOSE:To prevent a male screw and a female screw from becoming too tight so as to be always easily movable inversely and to improve reliability of an operation. CONSTITUTION:In the device provided with the female screw 104 for supporting an automatic wire cleaner 102, the male screw 103 for leading the female screw 104 in the lengthwise direction of the electrifying wire 101, the end blocks 105 and 106 for supporting the male screw 103 and regulating the moving range of the male screw 103, a motor 108 for rotary driving the male screw 103, and an elastic member 107 arrange between the motor 108 and the male screw 103 for transmitting the rotary drive of the motor 108 to the male screw 103, the inertial energy of the motor 108 at the time of stopping the motor is absorbed as the distortion energy of the elastic member 107, therefore the male screw 103 and the female screw 104 are prevented from becoming too tight.
Patent JP-H05159755-A (JP)
Title: Battery for vehicle
Inventor: ONO MASAO
IPC: H01M2/02
Filed: 1991-12-02
Abstract: PURPOSE:To constitute a battery, used for a vehicle of electric automobile or the like, such that the battery can be easily stored in a container, surely fixed and further ensured to be cooled. CONSTITUTION:A battery is provided with a protrusive streak 9 extended on one side surface of a battery external wall and a groove 10 extended on the other side surface in an opposite side to the above-mentioned one side surface in a supplementary sectional shape connectable to the concerned protrusive streak 9 and only along its extending direction. Especially it is preferable to constitute the battery that an air gap 14 is formed in an opposed surface except a connection part between the before- mentioned one side surface and other side surface in a plurality of the batteries 5 in a condition of connecting the above-mentioned protrusive streak and groove. The battery is preferable to be constituted such that the groove connectable supplementarily to the above-mentioned protrusive streak is formed in the opposed surface to the above-mentioned one side surface and further to use the battery stored in a container 6 formed with a protrusive streak supplementally connectable to the above-mentioned groove in the opposed surface to the above-mentioned other side surface. In this way, handling workability and power feed performance are improved.
Patent JP-H09183876-A (JP)
Title: Propylene resin composition
Inventor: SAKAI KAZUHIKO
IPC: C08L23/10
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a propylene resin composition having low gloss and balanced mechanical strengths. SOLUTION: This resin composition is composed of (A) 55-95wt.% of a propylene polymer, (B) 1-10wt.% of a modified ethylene-α-olefin copolymer, (C) 1-10wt.% of a polyethylene-ethylene/butylene-polyethylene triblock copolymer and (D) 0-30wt.% of an inorganic filler.
Patent JP-H03204096-A (JP)
Title: Fault detector
Inventor: MORI SHIGERU
IPC: G08B29/06
Filed: 1989-12-29
Abstract: PURPOSE:To surely detect the fault of a driving body and a transmission line by connecting a driving controller to a driving device with a bidirectional multiplex transmission means, and transmitting a driving control signal on which a normal response signal is superimposed on one transmission line. CONSTITUTION:The driving control signal on which the normal response signal is superimposed is outputted from a controller 11 to controllers 21A, 21b... via a bidirectional multiplexing circuit 15, a bidirectional transmission line 40, and bidirectional multiplexing circuits 25A, 25B..., respectively. The driving control signal contains a signal to designate the controller to be operated, and only a designated controller is operated, and a controlled body is operated. When abnormality occurs in the operation of the controlled body or the fault occurs on the line 40, no normal response signal is transmitted to a normal response signal detection circuit 16. Therefore, since the circuit 16 informs the occurrence of the abnormality to the controller 11, it is possible to surely detect the fault occurring in the controller connected to the driving controller 10 and the bidirectional transmission line to which the controller is connected.
Patent JP-H10188858-A (JP)
Title: Cathode-ray tube
Inventor: HAMASE SHOICHI
IPC: H01J29/82
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To eliminate slip-off of a conductive membrane due to energization of an electron gun support member, prevent lowering of a withstand voltage and contamination of a fluorescent face, relax concentration of the electric field due to external discharge, and restrain generation of a neck crack by spacing a contact point among an end edge on a neck part side of the conductive membrane, an electron gun support member, and a neck part interior wall. SOLUTION: A conductive membrane 9 is formed on a glass interior wall face, an interior wall face of a funnel 3 is kept in a uniform potential, and a high voltage applied from an anode terminal is transmitted to an electron gun. The conductive membrane 9 comes into non-contact with an H spring 12 of the electron gun support member, and a distance among an end edge on the neck part side, the H spring 12, and the neck part interior wall is within 2mm. Thereby, when a high voltage is applied between an anode terminal and a cathode, an electron is emitted to the outside, is attracted by the high potential conductive membrane 9 and flows a course B while it is radiated to the H spring 12, and is restrained from concentrating at one part.
Patent JP-H05175886-A (JP)
Title: Transmitter
Inventor: KAKIZAKI SETSUO
IPC: H04B3/46
Filed: 1991-12-26
Abstract: PURPOSE:To separate a fault position by detecting the operating states of a terminal equipment and a transmission line at a main device without depending on transmitted data from the terminal equipment. CONSTITUTION:In the state of turning on the power source of a terminal equipment 20, an energy consumption varying circuit 29 consumes energy supplied from a main device 30 just for W1. When the energy consumption is W1, at the main device 30, a state number value S1 is outputted from an energy consumption detecting circuit 39 connected by a transmission line 40b to a control circuit 32 and according to the state number value S1, the control circuit 32 recognizes that the terminal equipment 20 is set in the state of turning on the power source. When the transmission line 40a is disconnected and the energy consumption is W3(=0) which means energy supplied from a supply circuit 38 by the main device 30 is not consumed regardless of the state of the terminal equipment 20, a state number value S3 is outputted to the control circuit 32. According to the state number value S3, the control circuit 32 identifies that the transmission line 40b is disconnected.
Patent JP-H06191207-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: GOJO ATSUSHI
IPC: B60C9/00
Filed: 1992-12-24
Abstract: PURPOSE:To improve the adhesive strength of a steel cord to rubber so as to improve the durability to separation of a belt layer by winding a fiber cord roughly around the outer periphery of the steel cord forming the belt layer in such a way as to cover part of the steel cord. CONSTITUTION:In a tread part 1, a carcass layer 2 is disposed at the innermost layer of a tire, and a belt layer 3 is disposed on its outer peripheral side. The belt layer 3 is formed of four belt layers 3a-3d, for instance. These belt layers 3a-3d are respectively formed of steel cords 4 and coating rubber 5, and in the belt layers 3b, 3c, cords 4 are mutually crossed between the layers. In this case, the steel cords 4 are formed by twisting plural steel element wires 4a, and a fiber cord 6 is wound around the outer periphery of the steel cord 4, spirally in the rough state with longitudinal gaps. The adhesive strength of the steel cord 4 to the rubber is thereby improved so as to inhibit the separation of the belt layer 3.
Patent JP-H03201681-A (JP)
Title: Line correlation detector
Inventor: KAGEYAMA ATSUHISA
IPC: H04N19/42
Filed: 1989-12-27
Abstract: PURPOSE:To obtain a simple line correlation detector at low cost by composing the detector of a low-priced average value detecting means or a sample/hold means without using a 1H delay circuit using the CCD of a complicated circuit. CONSTITUTION:An average value detecting means 6 is provided to detect an average value for the luminance of an (n)th horizontal scanning line, and first and second holding means 7 and 8 are provided to hold the detected value until the scanning periods of the (n+1)th and (n-1)th horizontal scanning lines. Then, a rising edge detecting means 14 is provided to output a rising detection signal based on a result to compare the hold values of those holding means. A falling edge detecting means 15 is provided to output a falling detection signal, and a hold switching means 9 is provided. Further, a comparing means 16 is provided to compare the switching output with an input luminance signal and to output a compared result as a comparing pulse, and correlation detection pulse output means 20-22 are provided to control the comparing pulse by the output signals of the edge detecting means 14 and 15 and to output the pulse as a correlation detection signal. Thus, without using the 1H delay circuit of complicated structure, line correlation detection can be executed.
Patent JP-H06196508-A (JP)
Title: P-channel heterojunction field-effect transistor
Inventor: HIKOSAKA YASUMI
IPC: H01L29/812
Filed: 1992-12-24
Abstract: PURPOSE:To increase the current supply capability per unit gate width and the level of integration, by forming a hole supply layer by utilizing the energy level in a quantum well layer and applying high concentration doping to a narrow region. CONSTITUTION:On a GaAs substrate 1 the following are formed in order; an I-GaAs buffer layer 2, an I-InGaAs channel layer 3, an I-InGaP quantum well barrier layer 4, a GaAs quantum well layer 5, a hole supply layer 6, I-InGaP quantum well barrier layer 7, an I-AlGaAs layer 8, a gate electrode 9 of Al or the like, and source/drain electrodes of AuZn/Au or the lile. As compared with the conventional HEMT, the hole concentration can be increased without generating the limitation of the supply amount of carrier concentration, and the hole mobility can be improved without enlarging the gate width. Thereby a complementary element excellent in the N and P balance can be realized.
Patent JP-2000169423-A (JP)
Title: Production of fumaric acid
Inventor: WATANABE NAOYUKI
IPC: C07C57/15
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a process capable of extremely increasing the conversion of maleic acid and remarkably reduce the particle diameter of produced fumaric acid in the production of fumaric acid by the isomerization of maleic acid using a catalyst comprising a combination of a bromine-donative compound with an oxidizing agent. SOLUTION: Fumaric acid is produced by the isomerization of maleic acid in the presence of a compound having a standard electrode potential of >=1 V and, as necessary, a water-soluble bromine-donative compound. The production process is carried out by (1) keeping the sum of the concentration of maleic acid and fumaric acid in the reactor to 15-60 wt.% and (2) continuously feeding maleic acid, a compound having a standard electrode potential of >=1 V and, as necessary, a water-soluble bromine-donative compound and continuously extracting produced fumaric acid slurry from the reactor.
Patent JP-H09159588-A (JP)
Title: Creep testing device
Inventor: CHIKATSU TETSUSHI
IPC: G01N3/18
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To sharply shorten a test period by soaking a resinous test piece in an operating liquid, putting it in a high pressure condition by heating the operating liquid, putting a temperature of the operating liquid in a high temperature condition not less than a boiling point, measuring a creep characteristic, and performing an acceleration test of a creep characteristic of this resin. SOLUTION: A test piece 6 is housed in a sealed vessel 2 in a condition of being soaked in an operating liquid 8, and pressure in the sealed vessel 2 is increased by heating the operating liquid 8 in the sealed vessel 2 by a heating system 3, and a temperature of the operating liquid 8 is put at a high temperature not less than a boiling point, and external force is made to act on the test piece 6 by an external force applying device 4 in this high pressure-high temperature condition, and a creep characteristic of the test piece 6 is accelerated, and can be measured.
Patent JP-H11177773-A (JP)
Title: Detector for original
Inventor: UEDA KAZUHIRO
IPC: H04N1/04
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To allow a detector to detect the position and inclination of an original with high accuracy and few midsections, even when the original is a non- rectangular original or an inclined original by detecting the appropriate area and inclination of the original, based on plural edge charge points extracted from detected edge data in the detection of an original size. SOLUTION: A CPU 314 detects changes in a tilt between coordinate data of each edge of an original based on coordinate data stored in a stack memory 308 to obtain points (edge change points), where the inclination is changed and to extract line segment tying the edge change points. Then, the CPU 314 seeks a longest line segment among the extracted line segments and obtains a line including a line segment facing opposite to and to parallel with the longest line segment and a line, including a line segment orthogonal to the longest line segment. Thus, four straight lines surrounding the area of the original area decided. That is, a rectangular area including all apexes is sought. Thus, an optimum rectangular area surrounding the original is obtained based on the longest side, even with on original with a heading or the like and originals other than a rectangular original.
Patent JP-H11170564-A (JP)
Title: Method for jointing tube
Inventor: YOSHIHARA YOSHIHIKO
IPC: B41J2/16
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a method for fixing a tube to a hole in the body through a tube jointing member in which the tube and the tube jointing member can be assembled with no gap by setting the diameter of a tube insertion hole in the tube jointing member smaller than the outside diameter of the tube. SOLUTION: In an ink jet recorder employing a tube for carrying a liquid or gas medium, a tube jointing member 2 is boded through an adhesive to a hole 1a in the body 1 and a tube 4 is inserted into a hole 2a of the tube jointing member 2 and fixed in place. The tube 4 is made of vinyl chloride or a metallic material, e.g. copper, which is at least as hard as the tube jointing member 2. At the time of jointing tubes, the tube 4 is inserted in the direction of arrow A under a state where the jointing member 2 is boded to the hole 1a in the body 1 in order to enlarge the inside diameter of the hole 2a equal to the the outside diameter of the tube 4 thus fixing the tube tightly.
Patent JP-H11162894-A (JP)
Title: Method and device for detecting process end point, recording medium, and chemical/mechanical polishing device
Inventor: MIYANO NAOYA
IPC: H01L21/304
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To judge process's end point in a short time with no plurality of tests in advance, by extracting, out of time-series data, a first time-series data which is a part of it and a second time-series data which is delayed by a specified time from the former, and calculating correlation between both obtained time-series data. SOLUTION: A plurality of delay times are set in advance at a calculation part 13(Related to the time-series data read out of a memory 12, N (N=N2 , N2 ,...) data present between time 0 and time (M-T) are extracted and taken as a first time-series data x(t), while N data preset between time D and time M are extracted and taken as a second time-series data x(t+T). The calculation part 13 substitutes the first time-series data x(t) and the second time-series data x(t+T) for a specified equation, and calculates covariance for each delay time T1 , T2 ,..., for calculating average value of obtained covariances. Then the calculation part 13 gives the calculated average value to a process end point judging part 14.
Patent JP-H09156897-A (JP)
Title: Self-traveling working vehicle
Inventor: NIWA MAKOTO
IPC: B66F9/24
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent the traveling of a vehicle to the unexpected direction at the time of starting the vehicle by resetting a steering wheel to the direct advance position in the case where the steering wheel is turned right or left. SOLUTION: A series circuit X4, which is formed of a contact (b) of a first relay R1 and a second relay R2 and a contact (a) of a sixth relay R6, and a series circuit X5, which is formed of a contact (b) of a third relay R3 and a fourth relay R4 and the contact (a) of the sixth relay R6, are respectively provided in parallel with the contact (a) of the relay R3 and the contact (b) of a relay of a series circuit X3, and in the case where a front wheel is turned left and while at least one of a traveling switch SW1 and a steering switch SW2 is positioned at a neutral position, a third solenoid SOL3 is excited so as to reset the front wheel to the direct advance position.  A series circuit X7 and a series circuit X8 are provided in parallel with the series circuit X6, and in the case where the front wheel is turned right and at least one of the switches SW1, SW2 is positioned at a neutral position, a fourth solenoid SOL4 is excited so as to reset the front wheel to the direct advance position.
Patent JP-H05179990-A (JP)
Title: Dust separating device in gas turbine engine
Inventor: KITADA TAKAYOSHI
IPC: F02C7/052
Filed: 1991-12-27
Abstract: PURPOSE:To suppress reduction of output of an engine by leading, into an exhaust pipe, dust separated by negative pressure in the exhaust pipe. CONSTITUTION:A separator 30 is provided in a dust separating part 24, and dust in intake air is led into a dust separating chamber 40 by its inertia as shown by an arrow F3. An ejector part 26 is provided with a defuser 52, and connected to a dust leading chamber 60 and the dust separating chamber 40 through a dust leading-in opening 54. Air flow from the dust leading chamber 60 into the defuser 52 is generated by negative pressure generated by flow of high speed exhaust gas in an exhaust pipe, and dust separated in the dust separating chamber 40 is sucked and led in the exhaust pipe.
Patent JP-H11185324-A (JP)
Title: Method of tape running control
Inventor: AKITAYA MASATO
IPC: G11B15/467
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide the method of tape running control capable of accurately recording a track in a prescribed format with respect to the method of tape running control at the time of recording the track on the tape by a helical scan system while performing the verifying check. SOLUTION: The tape running is controlled in such a manner that a rotational phase of a drum is detected from the drum, the position of an intersected point on the center line of the desired track with the lower end of tape is detected as the reference position PO from the positional relation between the rotational phase of the drum and the reproducing head, synchronizing signals #1SYNC, #2SYNC, #3SYNC recorded on forefronts of each fragment of the data area of the track are detected, and the times t1, t2, t3 till the synchronizing signals #1SYNC, #2SYNC, #3SYNC are detected from the reference position are detected (S3-1), then the time differences Δt1, Δt2, Δt3 from theoretical values t01, t02, t03 are obtained (S3-2) and the arithmetical means is obtained (S3-3), and the deviated amount of the recording track is detected.