baber/WOPTO huggingface dataset:
Patent JP-H0852318-A (JP)
Title: Activated carbon body capable of being heated electrically and method for production and use thereof
Inventor: KISHIYOO PIYURUSHIYOTSUTAMU GA
IPC: F17C11/00
Filed: 1995-05-26
Abstract: PURPOSE: To easily, efficiently, safely and economically desorb an adsorbed gas in an activated carbon adsorbent. CONSTITUTION: A non-metallic monolithic structure 14 consisting of activated carbon is provided, which has a means for passage of a workstream therethrough. A coating 12 for conducting electric current therethrough is arranged on the monolithic structure to form an electrically heatable activated carbon structure 10. After the activated carbon structure 10 adsorbes a material, an electric power source is connected with the coating 12 to apply electric current, by which the temp. of the activated carbon structure 10 is raised to a temp. higher than the desorption temp. of the material, to carry out desorption of the material.
Patent JP-S5829557-A (JP)
Title: Continuous production of thin strip of amorphous metal
Inventor: TACHIKAWA MASAAKI
IPC: B22D11/06
Filed: 1981-08-18
Abstract: PURPOSE:To prevent the growth of cracks and make long-time continuous operation possible by ejecting and supplying molten metal continuously onto the surface of a cylindrical cooling body under high speed revolution continuously while polishing the same continuously or intermittently. CONSTITUTION:Molten metal M in a tundish 15 is ejected and supplied to a cooling roll 10 under high speed revolution through a nozzle 21 whereby a thin strip S of amorphous metal is formed and the strip is taken up on a coiler 16. A grinding roll 18 such as a grinding wheel electrodeposited with diamond is provided spacially from said coiler 16 and in contact with the roll 10. The roll 18 is rotated continuously or intermittently in the direction opposite to the rotating direction of the roll 10, whereby the surface of the roll 10 is polished and the damaged parts produced on the surface of the roll 10 are cleaned. Thus the microcracks produced by the supply of the molten metal M are prevented from growing.
Patent JP-S5823977-A (JP)
Inventor: HORINIWA SHIYOUICHI
IPC: D06Q1/00
Filed: 1982-07-21
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-S62285733-A (JP)
Inventor: IWATA HARUKI
IPC: A01G9/12
Filed: 1986-06-02
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-H0418559-A (JP)
Title: Photosensitive composition
Inventor: KAWACHI IKUO
IPC: G03F7/021
Filed: 1990-05-18
Abstract: PURPOSE:To improve developability at the time of developing a nonimage part in alkali after imagewise exposure and to prevent occurrence of printing stains by using a diazo resin having specified repeating units. CONSTITUTION:The photosensitive composition contains a polymer soluble in organic solvents and the diazo resin having at least one kind of repeating units each represented by formula I in which R<1> is H, alkyl, alkoxy, OH, COOH, or carboxy-ester; R<2> is COOH or a group having at least one cooh; each of R<3> and R<4> is H, alkyl, or alkoxy; X is an anion; and Y is -NH-, -O-, or -S-, thus permitting the obtained photosensitive composition to be superior in solubility in organic solvents, and the photosensitive composition in the nonexposed part to be fully removed without adversely affecting the exposed part after coating, drying, and imagewise exposure.
Patent JP-H11326423-A (JP)
Title: Test handler for semiconductor module substrate and method of taking out module substrate
Inventor: MIYAMOTO MAMORU
IPC: G01R31/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To reduce a cost and to enhance an efficiency by conveying many module substrates using a magazine for accommodating the module substrates as a substrate-accommodating jig and automating an inspection step. SOLUTION: A robot is driven and absorbs one sheet of module substrate 2 by an adsorbing portion 6a and takes out from a magazine 5a for module substrate unmeasured. The adsorbing portion 6a rotates by 90 deg., directs the longitudinal module substrate 2 to a lateral direction and carries the module substrate 2 to a test portion socket. The module substrate 2 is connected to an electrode portion and a test starting signal is fed to a tester. An electric characteristic is measured by the tester and as a result, a judging signal of a good article or a bad article is returned. Thereby, since the robot 6 is set such that it places the good module substrate 2 in a magazine 5b and places the bad module substrate 2 in a magazine 5c, a good article and a bad article can be separated.
Patent JP-H02308863-A (JP)
Title: Production of oxytitanium phthalocyanine
Inventor: TAKAGISHI IWAO
IPC: C09B47/04
Filed: 1989-05-22
Abstract: PURPOSE:To industrially and advantageously obtain the subject compound having a specific crystal form by bringing dichlorotitanium phthalocyanine, etc., into contact with specific alcohols. CONSTITUTION:Dichlorotitanium phthalocyanine or dibromothtianium phthalocyanine or both are brought into contact with >=4C alcohols (e.g. butanol), preferably at 50-200 deg.C to afford the objective compound.
Patent JP-S63293358-A (JP)
Title: Automobile transmission
Inventor: NAKAYAMA HIROSHI
IPC: F16H57/03
Filed: 1987-05-27
Abstract: PURPOSE:To aim at enhancing the bending rigidity by accommodating a secondary intermediate shaft and a part of a gear train on an output shaft in an auxiliary mission casing, and by accommodating the remainder and a counter gear train in a main mission casing coupled to the front section casing. CONSTITUTION:Power for driving a differential gear unit arranged at the substantial center of a vehicle body is transmitted from a torque converter 3 through a counter gear train 10 and a main speed change gear train 20. In this arrangement, a second intermediate shaft 7 and a part of a gear train on an output shaft 8 are housed in an auxiliary transmission casing 40b, and the remainder and the counter gear train 10 are housed in a main mission casing 44. Since the output side section of the above-mentioned auxiliary mission casing 40 is a part of a front part casing 40 which is cast integrally with a torque converter casing 40a or a gear casing, the rigidity thereof is high so that it stably bears the power take-off shaft 8. Thus, it is possible to shorten the overall length of the transmission, and to reduce noise in meshing of gears or the like.
Patent JP-S6020163-A (JP)
Title: Synthetic-aperture radar
Inventor: FUJISAKA TAKAHIKO
IPC: G01S13/90
Filed: 1983-07-14
Abstract: PURPOSE:To obtain a good picture quality by observing the same point by a time division plural times by a different frequency from the same direction. CONSTITUTION:A transmitter 18 generates alternately at a prescribed interval a transmitting pulse signal of a different carrier frequency. The generated pulse signal is radiated through a circulator 2 and an antenna 1. A reflected signal is received by the antenna 1, and a received signal is inputted to a receiver 19 through the circulator 2, converted to a video signal, and thereafter, sent to a switching device 20. The switching device 20 inputs a video signal based on a difference of a carrier frequency of a transmitting pulse to signal processing devices 9-, respectively. In the signal processing device 9, a pulse compressing processing, a range gate processing, and an azimuth compressing processing are executed independently, respectively, and radar pictures obtained from each of them are averaged by an averaging device 21, and displayed by a display device 8.
Patent JP-H06338358-A (JP)
Title: Terminal
Inventor: HAYAKAWA SHIGERU
IPC: H01R12/04
Filed: 1993-05-31
Abstract: PURPOSE:To miniaturize a terminal by integrating a portion fixing the core wire of a lead wire and a portion fixed to the conducting pattern of a substrate, i.e., locating them at the same position in the axial direction. CONSTITUTION:A through hole 3b provided on a substrate 3 and the terminal 1 of a lead wire 2 to be inserted into it are located on a straight line in the axial direction. The through hole 3b is bored on a conducting pattern 3a provided on the substrate 3, a terminal 1 for the core wire 2a of the lead wire 2 constituted of the core wire 2a and a coating 2b is inserted into it, and the terminal 1 is soldered to the through hole 3b. The terminal 1 is constituted of a fixed section 11 and a flange 12 containing radial slits 13, the terminal 1 is soldered to the core wire 2a protruded in the through hole 3b, and an exposed portion at the lower section of the core wire 2a is likewise soldered to the slits 13. The lead wire 2 and the terminal 1 are firmly connected by the solder flowing out from the slits 13.
Patent JP-S63192390-A (JP)
Title: Novel plasmid vector
Inventor: KAWABE HARUHIDE
IPC: C12N15/75
Filed: 1984-06-21
Abstract: PURPOSE:To obtain a plasmid vector, containing an alpha-amylase promoter part derived from Bacillus natto, capable of efficiently transforming Bacillus subtilis as well as Bacillus natto and used for efficiently producing useful physiological active substances. CONSTITUTION:An alpha-amylase promoter part consisting of a base sequence of Nos. -214--1 or Nos. -200--1 in the base sequence of alpha-amylase gene isolated from chromosomic DNA of Bacillus natto GC161 strain (FERM BP-539) or signal sequence consisting of the base sequence Nos.1-123 is inserted into a plasmid vector derived from Escherichia coli, Bacillus subtilis, Bacillus natto, etc., to afford the aimed plasmid vector. A gene capable of coding an useful physiologically active substance is inserted into the downstream side of the alpha-amylase promoter and signal sequence of the above-mentioned plasmid vector to transform the Bacillus subtilis and Bacillus natto to carry out further expression. Thereby the aimed protein is produced.
Patent JP-S62286315-A (JP)
Title: Driver for semiconductor device
Inventor: TANAKA TAKESHI
IPC: H03K17/60
Filed: 1986-06-05
Abstract: PURPOSE:To use only one DC power supply by giving control signals opposite to each other to the 1st and 2nd circuits to which a switch means is connected in series. CONSTITUTION:With an output of a gate control circuit 29 reaching an H level, FETs 2, 3 are turned on, a base of a transistor (TR) 31 is connected to the position + side of a smoothing capacitor 6 and its emitter is connected to the position-side, then the base and emitter of the TR 31 are biased forward. While the output of the gate control circuit 29 reaches an L level, FETs 1, 4 are turned on, the base of the TR 31 is connected to the position-side of the smoothing capacitor 6 and the emitter is connected to the position + side, then the base-emitter of the TR 31 is biased reverse.
Patent JP-S6022774-A (JP)
Title: Reproducer of digital audio signal
Inventor: SUGARI HIROSHI
IPC: G11B20/10
Filed: 1983-07-15
Abstract: PURPOSE:To obtain an audio signal having a compressed dynamic range by dividing the digital audio signals extracted out of a recording medium into two systems to have a time difference between both systems and controlling the sound volume of the audio signal of the other side by the signal corresponding to the amplitude of the preceding audio signal. CONSTITUTION:The signals read by a pickup 3 is demodulated by a demodulating circuit 4 and then decoded by a decoding circuit 5 for correction of errors. The decoded signal undergoes an analog conversion through a D/A converting circuit 6 and an analog audio signal is reproduced. The amplitude information on the reproduced audio signal is detected by an amplitude detecting circuit 9. If the amplitude is large, the output level is reduced and if the amplitude is small, the output level is increased by an output level control circuit 10 and thereby an output variable circuit 8 is controlled. The reproduced analog signal is delayed by a delay circuit 7 and supplied to the circuit 8. Therefore the signals corresponding to the amplitude are controlled in the approximately equal timing despite the time delays of the circuits 9 and 10. Thus a reproduced audio signal having a small dynamic range is delivered to an output terminal 11.
Patent JP-H01296920-A (JP)
Title: Transmission unit in combine
Inventor: OCHI RIICHI
IPC: A01D69/06
Filed: 1988-05-25
Abstract: PURPOSE:To provide the title unit so designed that a travelling transmission unit is fitted with a reaping power output shaft transmitting a auto-detachable reaper and a threshing transmission unit with another reaping power output shaft transmitting a conventional-type reaper, thereby simply making rearrangement between the auto-detachable combine and the conventional-type combine. CONSTITUTION:A travelling transmission unit 2 is fitted with a reaping power output shaft 5 transmitting the reaper for auto-detachable combine in making a rearrangement to this type of combine, and a threshing transmission unit 7 is equipped with a second reaping power output shaft 10 transmitting a conventional-type reaper 9 in making a rearrangement to this type of combine.
Patent JP-S6110029-A (JP)
Title: Preparation of electrically conductive stannic oxide
Inventor: NISHIYAMA HIROHO
IPC: C01G19/02
Filed: 1984-06-25
Abstract: PURPOSE:To obtain electrically conductive stannic oxide having excellent electrical conductivity and suitable as an antistatic agent for synthetic fiber, by dispersing antimony oxide in an aqueous solution of tartaric acid, mixing the dispersion with hydrated stannic oxide, and drying, pulverizing and calcining the mixture. CONSTITUTION:Antimony tartrate is produced by dispersing antimony oxide in an aqueous solution of tartaric acid. The amount of tartaric acid is >=0.01 equivalent per 1 equivalent of antimony. Hydrated stannic oxide is added to the dispersion, mixed thoroughly with a ball mill, etc., dried in a hot-air circulation drier, etc., pulverized with an impact pulverizer, and calcined with a calcination oven to obtain the objective electrically conductive stannic oxide wherein a part of Sn atoms of stannic oxide are substituted with Sb atoms. A product having excellent electrical conductivity can be produced without using the water-washing step, even at a calcination temperature of as low as <=1,000 deg.C, and accordingly, the compound can be obtained at a low cost with simple procedure.
Patent JP-S5558864-A (JP)
Title: Tape recorder
Inventor: SAITOU HIROSHI
IPC: G11B27/28
Filed: 1978-10-20
Abstract: PURPOSE: To enable to select recording without malfunction, by writing in the address information corresponding to the recording number on tape for between musics.  
     CONSTITUTION: The music number is preset with the keyboard 2 and the key 3 is ON before recording. The signal of music number in code conversion 5 is inverted 6 for phase and it is recorded on the track A of the tape 1, and the signal not in phase inversion is recorded on the track B with the exclusive use head 4. Thus, every time when one recording is finished, the music number is recorded between musics with the operation of the key 3. Further, at channel selection, when the switch 7 is selected and the tape is in high speed running while the tape 1 is in contact with the recording and reproducing head 13 and the head 4, the signals from the tracks A and B are subtracted 8, code conversion 9 is made at the reproduction of station number signal, and when the output and the set value of the counter 10 are in agreement, the tape 1 is run with normal reproducing speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08302046-A (JP)
Title: Coating of norbornene-based resin molding
Inventor: YAGISHITA SHIGERU
IPC: B05D7/24
Filed: 1995-04-28
Abstract: PURPOSE: To form a coating film having both of good primary adhesion and second adhesion on the surface of a norbornene-based resin molding by reacting a hydrophilic group-containing polyurethane aqueous dispersion with a specific curing agent. CONSTITUTION: (A) An aqueous dispersion of polyurethane having hydrophilic groups is reacted with (B) a liquid compound having two or more groups reacting with hydrophilic groups of the liquid A on the surface of reaction injection molding of a norbornene-based monomer (e.g. dicyclopentadiene), preferably using 30-80 pts.wt. of the liquid compound B based on 100 pts.wt. polyurethane in the liquid A to form a coating film. Polyurethane of the liquid A is preferably obtained by reacting a difunctional isocyanate or its prepolymer with a polyol having hydrophilic group in addition to OH group. The hydrophilic group is preferably carboxyl and a group capable of reacting with the hydrophilic group is preferably epoxy or amino. E.g. polyethylene glycol diglycidyl ether is used as the liquid compound having the reactive group.
Patent JP-H11311160-A (JP)
Title: Intake system steam separating structure
Inventor: KIMURA MASAHIRO
IPC: F02M35/10
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To improve steam separating performance by mounting sponges whose bubbles are formed gradually larger from an leading-in side toward a leading-out side of intake, in an inner wall of an intake passage body. SOLUTION: A bubble ratio of each sponges is different from each other so as to form bubbles in a smallest size in a first sponge 4a, form bubbles larger than that of the first sponge 4a in a second sponge 4b, form bubbles larger than that of the second sponge 4b in a third sponge 4c, and form bubbles largest than that of the third sponge 3c in a fourth sponge 4d. Mist moisture in air led-in from a leading-in side 3a of air in an intake duct 3 is collected by the first sponge 4a having small bubbles, and it falls down as drops of water. Furthermore, it is absorbed to the second sponge 4b, the third sponge 4c, and the fourth sponge 4d in order, and thereby, drops of water fall down on the leading-out side of the intake duct 3, and are discharged. Mist moisture in air is collected, it falls down as drops of water, and the drops of water is discharged.  It is thus possible to improve steam separating property.
Patent JP-S61288450-A (JP)
Title: Semiconductor lead frame
Inventor: TAKITA KOICHI
IPC: H01L23/50
Filed: 1985-06-17
Abstract: PURPOSE:To make it difficutl for a deflection to generate in the conductive leads in a semiconductor lead frame and to contrive to easily form the leads by a method wherein the diameter of the base part of each of the leads is made larger than that of the point thereof. CONSTITUTION:Unit bodies 2 are formed plural pieces in number on a lead frame 1 with its periphery consisting of a conductive metallic matter and hole parts for conveyance are annexed in parts of the frame body 1. This number of unit bodies 2 is decided according to the kinds of the bonding machines and the conveying members in the latter process, but the unit bodies of the number of ten and several pieces-twenty and several pieces of unit bodies being coupled with one another are normally used. A bed part 3, whereon a semiconductor pellet is fixed with solder and so forth, is provided on each unit body 2, the bed part 3 is connected with the frame body 1 through conductive leads 5, and at the same time, the unit body 2 is brought into an electrically conductable state. The leads 5 are provided at the same pitch from the frame body 1 for the bed part 3. In that case, the diameter of the point of each lead 5 is made smaller than that of part of the lead, which is located on the part of the frame body 1, that is, the base part of a the frame 5. As a result, the leads 5 directing to the bed parts 3 are radially arranged and when each bed part 3 is located in the center part of the unit body 2, and the leads 5 result in being extended just to the centripetal direction.
Patent JP-H04353875-A (JP)
Title: Automatic sheet feeding device
Inventor: FUJIMOTO HITOSHI
IPC: G03G15/00
Filed: 1991-05-31
Abstract: PURPOSE:To offer an automatic sheet feeding device in which the change of an emitted light quantity in the light emitting body of a density detecting means is made small so as to stably detect density and to prolong the life of the light emitting body. CONSTITUTION:The density detecting means 17 is actuated by every detection signal by a sheet detecting sensor means S2. Therefore, the change of the emitted light quantity caused by the change of the internal resistance of the light emitting body which occurs because of the temperature rise of the light emitting body is made small, so that the density is stably detected and the life of the light emitting body is prolonged.
Patent JP-H11327639-A (JP)
Title: State transition controller
Inventor: KITAGAWA HIDESHI
IPC: G01C21/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an optimum state transition route under a constraint even in the case that the constraint not set at the time of design is generated by utilizing the constraint set at the time of the design and state transition. SOLUTION: This controller inputs a start state and a target state from a state input part 104, calculates the proximity state of the start state or the target state from states included in the constraint and calculates the state transition route from the proximity state of the start state to the proximity state of the target state by using the constraint stored in a constraint storage part 102. In this case, the constraint stored in the constraint storage part is changed as required by fault generation notification from a fault monitoring part 103 and the state transition route is obtained by the changing constraint.
Patent JP-S5656363-A (JP)
Title: Device for finely moving table
Inventor: MITANI HIDEO
IPC: B23Q5/22
Filed: 1979-10-11
Abstract: PURPOSE:To finely position a table with high accuracy, by reducing the scale of the movement of ball screws driven by pulse motors, through levers to drive the table. CONSTITUTION:An X-table 2 is provided on a fixed table 1 so that the X table 2 can be moved in a direction X. A Y-table 3 is provided on the X-table 2 so that the Y-table 3 can be moved alone in a direction Y. A theta-table 4 is provided on the Y- table 3 so that the theta-table 4 can be rotated alone and extends through the tables 1, 2, 3. A Z-table 5 is provided on the theta-table 4 so that the Z-table 5 can be moved up and down. To drive these tables 2-5 respectively, pulse motors 2-9 are installed. The turning forces of the pulse motors 6-9 are converted into straight motion by ball screws 10-13 to move the tables 2-5 through levers 14-17. Minimum quantities of movement necessary for shafts are selected by optionally determining the factors of the motors 6-9 and the ball screws 10-13 and the ratios of the levers 14-17 as to their fulcra. Fine positioning is thus effected so that errors are minute.
Patent JP-S5557865-A (JP)
Title: High voltage regulated power supply device for copying machine
Inventor: YONEKURA HIROMI
IPC: H02M5/00
Filed: 1978-10-21
Abstract: PURPOSE:To achieve the stabilization of the high voltage power supply device by connecting absorbers in parallel with the primary winding of a high-voltage transformer and improving voltage waveforms. CONSTITUTION:Q1, Q2 are the switching transistors of a switching circuit 2 and are connected push and pull to the primary side of a high-voltage transformer 3. DC voltage VB is so constituted as to be applied across the capactitor C1 which is connected to the neutral terminal of the high-voltage transfomer 3 and resistances R1, R2 for absorbers are respectively connected between the neutral terminal of the primary winding of the high-voltage transformer 3 and both side terminals, i.e., between A-N, N-B. Hence, the voltage waveforms at the A point or B point are improved to the ones close to ideal waveforms and this makes possible pulse width modulation controlling of the base current widths of the transistors Q1, Q2 and permits stabilization of the high-voltage power supply device.