baber/WOPTO huggingface dataset:
Patent JP-H03212619-A (JP)
Title: Production of liquid crystal display panel substrate
Inventor: KANEKO YASUSHI
IPC: G09F9/30
Filed: 1990-01-18
Abstract: PURPOSE:To lower the resistance of input terminals to a driving IC at a low cost by forming lead patterns with transparent electrodes on a glass substrate outer than the outside shape of a liquid crystal panel, then coating the surface of the lead patterns with an org. insulator and executing electroplating, then cutting the glass substrate. CONSTITUTION:Pad parts 12 for the driving IC, the input terminals 13 for the driving IC and signal electrodes 14 as picture element parts are formed on one sheet of the glass substrate 16 in the case of formation of 4 sheets of the signal electrode substrates 11 on this glass substrate. Further, the connections of all the input terminals to the driving IC and the lead patterns 15 to serve as terminals for energization are formed of the transparent electrodes. All the input terminals 23 are connected. Only the input terminals 13 are plated when the electroplating is executed by impressing a voltage after the surface of the lead patterns 15 is coated with the org. insulator. The glass substrate 16 is thereafter cut to the outside shape of the the signal electrode substrates 11, by which the resistance of the input terminal to the driving IC is lowered and the good display free from unequalness is obtd.
Patent JP-H09196944-A (JP)
Title: Hybrid sensor for rotating speed/temperature for vehicle
Inventor: ARAI TAKASHI
IPC: G01P3/481
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive hybrid sensor for rotating speed/temperature for vehicle with excellent workability by providing such a structure that includes a hybrid sensor provided with a means for converting five-terminal to three- terminal, a means for detecting rotating speed/temperature signals. SOLUTION: A voltage VB is supplied to the input side of a constant voltage means 8 from the input-side terminals T11 and T15 of a means 3 for converting five-terminal to three-terminal. The means 8 generated a constant voltage VC and supplies it to a rotating speed sensor 5, a waveform shaping means 7, and a temperature sensor 5 respectively. The means 3 outputs a rotating speed signal SV inputted to a terminal T12 and a temperature signal SV that a temperature signal STO inputting into terminals T13 and T14 is amplified by an amplifying means 10, to an adding means 9 for addition, and the addition output is outputted as a hybrid signal SVT of rotating speed/temperature to the output-side terminal T02 .  Five terminals are needed to process and transfer the rotating speed signal and temperature signal as well as to supply an electric power, however, three terminals are enough to process them thanks to the means 10 and 9.
Patent JP-S63175977-A (JP)
Title: Image processor for detecting presence and absence
Inventor: DANSHITA SHIGEKI
IPC: G06T1/00
Filed: 1987-01-16
Abstract: PURPOSE:To detect the presence and the absence of components or the like by analyzing only data corresponding to the intersecting point of lattices when the picture input data on a light receiving surface is pigmented with lattices. CONSTITUTION:The image of the detected component is formed on the light receiving surface in a camera through a lens. An image forming signal is binarized in the camera input I/F of an image processor and the position on the camera light receiving surface corresponding to the data on a RAM with 1:1. The light receiving surface has the resolution of a horizontal direction L and a vertical direction M and the data of (LXM) pieces are stored in a RAM area in the image processor. The image processor starts to discriminate the presence and the absence of an object based on the data of (LXM) pieces. In that case, all the data of (LXM) pieces are not used but the lattice of DELTAx width in the horizontal direction and DELTAy width in the vertical direction are formed and only the data at the intersecting point thereof is analyzed. Thereby, the presence and the absence of the component or the like can be detected in a shorter time in comparison with an analysis by the use of all the picture input data.
Patent JP-S62167806-A (JP)
Title: Production of aluminum bearing metal
Inventor: MATSUYAMA AKIRA
IPC: B21C23/22
Filed: 1986-01-17
Abstract: PURPOSE:To improve the yield of a product in the production stage of an Al bearing meal alloy can then putting the same into a mild steel can and extruding the same to use the mild steel sheath as a back metal then machining the molding. CONSTITUTION:The molding of Al alloy powder and/or Al powder mixture to be formed as an Al alloy layer 2 is put into the Al or Al alloy can to be formed as an intermediate layer 3; thereafter, the can is put into the mold steel can to be formed as the back metal 4. The can is extruded and the mild steel sheath formed by the extrusion is used as the back metal 4 of the bearing metal 1. The molding is finished by machining after extruding to the prescribed shape of the bearing metal. The bearing metal 1 which has an excellent sliding characteristic of the surface and has the sliding surface resistant to seizure and cracking is thus obtd.
Patent JP-S63219388-A (JP)
Title: Production of optically active cyanhydrin
Inventor: FURANTSU ETSUFUENBERUGAA
IPC: C12P41/00
Filed: 1988-01-19
Abstract: Optically active cyanohydrins are produced by the reaction of an aldehyde with hydrocyanic acid in the presence of D-oxynitrilase (E.C.4.1.2.10). The reaction takes place in an organic solvent which is not miscible with water, but which is saturated with water or an aqueous buffer solution.
Patent JP-H10206373-A (JP)
Title: Oxygen sensor
Inventor: KIKUCHI TOMOSHI
IPC: G01N27/409
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent connecting failure in the connector by restraining a sensor connector from rising in the temperature by heat of a sensor element in an oxygen sensor. SOLUTION: An oxygen sensor 11 has a sensor element 12 containing an element main body 20 and a heater 21, a first case 14 to fix the element 12 and a second case 15 fitted and fixed to the case 14. One end parts of lead parts 26 and 27 are connected to an electrode of the element main body 20 and the heater 21. The other end parts of the lead parts 26 and 27 are inserted into a vacuum chamber 17 formed in the second case 15. The other end parts of the respective lead parts 26 and 27 are fixed to a sensor connector 16 integrally formed in the second case 15, and are connected to respective terminals 28 and 29 arranged in the connector 16. In the respective lead parts 26 and 27, a part positioned inside the vacuum chamber 17 is formed in a coil shape, and a heat radiating part 18 having a recess-projection shape is formed in a side wall part of the second case 15.
Patent JP-S60150460-A (JP)
Title: Cylinder head structure for water-cooled engine
Inventor: MICHISHITA TAKAFUMI
IPC: F02F1/24
Filed: 1984-01-19
Abstract: PURPOSE:To improve the design freedom by forming a cooling water path at the portion except immediately below of exhaust path. CONSTITUTION:Cooling water paths 30a, 30b for cooling the intake paths 16, 17 and exhaust paths 18, 19 in cooling water path 30 formed at the cylinder head 10 is not formed below the intake paths 16, 17 and exhaust paths 18, 19 or between the case fitting face 11 of cylinder head 10 and intake/exhaust paths 16- 19. Consequently, manufacture of intermediate chip for forming the cooling water path in the cylinder head is facilitated while the space between the intake/exhaust path and the case fitting face is increased resulting in improvement of design freedom of intake/exhaust path.
Patent JP-H09224276-A (JP)
Title: Method for selecting base station
Inventor: NAKANO NOBUHIRO
IPC: H04W48/20
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for selecting a base station in which transmission power is reduced and a subscriber capacity is increased by selecting the base station taking incoming interference power in the base station into account. SOLUTION: Base stations 1-3 measure respectively the interference level of an incoming channel and the measured incoming interference level information is informed through a notice channel. A mobile station 4 measures the reception level of a perch channel from the base stations 1-3 and corrects the reception level of the perch channel based on the incoming interference level information from the base stations 1-3 and selects correctly the base stations 1-3 being a connection destination with the reception level of the corrected perch channel.
Patent JP-2000207075-A (JP)
Title: Interface sharing device
Inventor: ABE KIYOSHI
IPC: G06F3/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To reuse a function macro without a logical change by providing a timing control part, which is actuated with the head pulse of an input signal or the input of a reception completion monitor and sends a request signal out, outside the function macro. SOLUTION: An input signal reception part 2 reports the completion of reception to outside the function macro 1 in such a case by using the reception completion monitor. The external timing control part is actuated with the reception completion monitor or the head pulse of the input signal and sends an I/F access request signal out. With this request signal, a time counter 5 starts counting up and a core part 3 and an I/F control part 4 start operating. Here, when a process of a core part 3 needs to access the I/F signal more than once, the time counter 5 is temporarily stopped after the I/F signal is accessed once, and then an I/F access request signal from the timing control part is awaited again; after it is received, the time counter 5 restarts with the last count value to advance the process of the core part 3.
Patent JP-S56106163-A (JP)
Title: Output fluctuation removing circuit of feedback type noncontact electrometer
Inventor: AOKI MINORU
IPC: G01R17/00
Filed: 1980-01-26
Abstract: PURPOSE:To remove output fluctuations in a steady state without impairing response characteristics in a transient period by making the time constant of a smoothing circuit network in the transient response period sufficiently small. CONSTITUTION:A parallel connected circuit of diodes D3, D4 and resistances R5, R6 is connected in the base circuit of transistors Q1, Q2. If the voltage value of the input signal supplied between the input terminals 3, 4 is low, the diodes D3, D4 maintain a nonconducting state and the input signal passes the resistances R5, R6. If the voltage value of the input signal supplied between the input terminals 3, 4 is high, the diodes D3, D4 conduct and the greater part of the input signal passes through the diodes D3, D4.
Patent JP-S56104255-A (JP)
Title: Electric potential detector
Inventor: INABA RITSUO
IPC: G01R29/24
Filed: 1980-01-25
Abstract: PURPOSE:To enable an electric potential detector having a compact consitution to detect electric potentials in a wide dynamic range with the accuracy by making a piezoelectric substance approach an object being measured which has an electric potential and detecting the strain produced on the piezoelectric substance as the change in the resonance frequency. CONSTITUTION:Used as a resonator 11 utilizing thickness vibration as a vibration mode is a rectangular solid-shaped piezoelectric substance. On the opposite two surfaces of the piezoelectric substance, resonator consituting electrodes 12 and 13 are provided, while on one or both of the other opposite surface electric potential detecting electrodes 14 and 15 are provided. In the above- mentioned constitution, when a voltage is applied to the electrodes 14 and 15, the length l in the vibrating direction changes and the frequency change portion corresponding to the change portion DELTAl is measured through the electrodes 12 and 13, and the applied voltage is obtained. Also a disc- shaped or cylindrical piezoelectric substance can be used to form the resonator. In the electric potential detector having the above-mentioned constitution, because the frequency change is read, noises which exist in electronic type electric potential detectors are not produced, and because the resonance characteristic is utilized, the frequency change increases by the factor Q of the resonator, so that a large SN ratio can be obtained.
Patent JP-H09194816-A (JP)
Title: Energy radiation-sensitive acid-generating agent, energy radiation-sensitive acid-generating agent composition, curable composition, and cured product thereof
Inventor: TOBA YASUMASA
IPC: C08G63/08
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain an energy radiation-sensitive acid-generating agent compsn. freed from malodorous substance generation and improves in solubility and sensitivity to energy radiation by using a specific energy radiation-sensitive acid-generating agent and a sensitizer. SOLUTION: A sensitizer is blended with an energy radiation-sensitive acid- generating agent which is a pyridinium borate complex comprising a pyridinium cation having a cationic moiety of formula I [wherein R<1> is (substd.) benzyl, (substd.) phenacyl, (substd.) allyl, (substd.) alkoxyl, or (substd.) arloxy; R is F, Cl, Br, hydroxyl, carboxyl, mercapto, cyano, nitro, carbamoyl, or an org. residue such as 1-18C linear, branched or cyclic alkyl, that may be substd. by F, Cl, Br, hydroxyl, carboxyl, mercapto or the like; and k is 0 to 5] and an anionic borate is formula II (wherein Y is F or Cl; Z is phenyl substd. by at least two electron-attractive groups selected from among F, cyano, nitro and trifluoromethyl; m is 0 to 3; n is 1 to 4; and m+n=4).
Patent JP-H09200051-A (JP)
Title: Test method for d/a converter and test device
Inventor: NAKAMURA YASUYUKI
IPC: H03M1/66
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To improve productivity by detecting an error caused by an equivalent current source and a weighted current source and obtaining a maximum deviation in an output of a D/A converter based on the sum of errors so as to reduce the test time of the D/A converter. SOLUTION: A digital input generating section 31 provides a signal to a D/A converter 1 to be measured, an output measurement device 34 receives data and provides an output of the data to a computer 50. In the steps S1-S7, an ideal output per the least significant bit(LSB) is obtained from an output voltage of the D/A converter 1 when the input data have a minimum value and a maximum value. In the steps S8-S14, only equivalent current sources 7-9 are used to measure output voltages when the input data are 8, 16, and 24 and a maximum positive error/negative error is obtained from the ideal output of the measured output voltage. In the steps S15-S22, only weighted current sources 10-12 are used to obtain an error from an ideal output based on outputs when input data are 1, 2, 3, 4, 5, 6, 7, an error in the step S14 is added thereto to obtain a maximum deviation.
Patent JP-S60153592-A (JP)
Inventor: KANBE MASAMICHI
IPC: G07G1/12
Filed: 1984-01-20
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-S59135058-A (JP)
Inventor: SAKUMA KENICHI
IPC: B01F33/40
Filed: 1983-01-21
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-S55100388-A (JP)
Title: Novel substance neplanocin d and its derivative
Inventor: FUJII TADAYO
IPC: C07D235/00
Filed: 1979-01-29
Abstract: NEW MATERIAL:Neplanocin D of formula I (R 1  is OH, SH, SCH 3 , or Cl; R 2  is H or protecting group), and its derivative.  
     EXAMPLE: Neplanocin D of formula II.  
     USE: An intermediate for the synthesis of anti-cancer drugs, capable of synthesizing anti-cancer drug Neplanocin A of formula III via the derivative.  
     PROCESS: Ampullariella sp.-A11079 strain (FERM-P No.4494) is incubated in a liquid medium aerobically for 2W4 days, and Neplanocin D is adsorbed on active carbon from the culture filtrate, and eluted by hydrous methanol. The eluate is then separated by and adsorbent and ion exchange resin, and purified by recrystallization to give Neplanocin D. A protecting group and mercapt group are introduced, and the reaction product is alkylated to afford a novel derivative. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07218018-A (JP)
Title: Absorption refrigerator and operation controlling method therefor
Inventor: KOJIMA HIROSHI
IPC: F25B15/00
Filed: 1994-01-28
Abstract: PURPOSE:To reduce in size and weight a structure and to simplify control. CONSTITUTION:The absorption refrigerator comprises a control unit 20 for switching warm water from a cogeneration unit 1 to a waste heat/solution heat exchanger 17 side by a first three-way valve VH at the time of driving a two-heat source or via a drive of only warm water to a low temperature regenerator 13 side by a second three-way valve VS in response to a cooling load CL.
Patent JP-H10205285-A (JP)
Title: Screw-conveyor place controller for removing earth in twist execution of method of double circle type shield construction
Inventor: UEKI YASUHIRO
IPC: E21D9/087
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To maintain a screw conveyor in a correct attitude at all times by rotatably placing a cutter driving shaft on an axis rotating a plurality of disks supporting the screw conveyor while making the outside in the longitudinal direction of the cutter driving shaft eccentric by a twist angle in the opposite direction of the twist direction. SOLUTION: Cutters are installed rotatably on the axes of disks 4a, 4b, and screw conveyors 10a, 10b are borne while making the screw conveyors eccentric outwards in the longitudinal direction of driving shafts. When twist execution is applied to a shield machine 1 by an angle α from the vertical direction to the clockwise direction C from a rear section by a controller, a control signal is output to motors 6a, 6b for rotation, and the disks 4a, 4b are turned by the angle α in the counterclockwise direction A. The screw conveyors 10a, 10b are positioned just under the driving shafts at all times by the rotation, and discharged soil and sand can be transported onto a belt conveyor only by annexing guide conduits, etc., capable of corresponding to the lateral displacement of the screw conveyors to the discharge openings of the screw conveyors 10a, 10b.
Patent JP-H07216680-A (JP)
Title: Doubling of filaments and apparatus therefor
Inventor: OGUSHI TAKAHIRO
IPC: D02J1/00
Filed: 1994-01-28
Abstract: PURPOSE:To provide a doubling method capable of preventing a doubled filament from splitting and continuously producing a stably entangled filament. CONSTITUTION:A method for doubling three or more traveling filaments by using guides and an apparatus therefor. The characteristics of this method comprise bringing guides 1 and 1' into contact with traveling filaments almost in the perpendicular direction in the first stage, doubling the traveling filaments which passed through the first stage while bringing them into contact with other two parallelly arranged guides 2 and 3 in the second stage and subsequently twisting the doubled filaments by using another guide 4. In the case of application to an acryl filament as a precursor of carbon fiber, yarn splitting of a carbon fiber bundle can be reduced in forming a prepreg sheet from a baked carbon fiber and a uniform prepreg sheet can be produced.
Patent JP-H05196751-A (JP)
Title: Device for raising stage of puppet clock
Inventor: NAKAMURA NORIHIKO
IPC: G04B25/06
Filed: 1992-01-21
Abstract: PURPOSE:To avoid influence of impulse generation and prevent puppets from being damaged by a method wherein a stage moves forward and backward by engagement of a rack and a pinion and also a puppet support is fixed to a timing belt to move following normal and reverse rotation. CONSTITUTION:When an open/fan placed in front of a base 6 is opened at every hour sharp, a motor 10 is driven to rotate a pinion 4. The rotation of the motor 10 can be automatically done by using a sensor provided at a portion where the open/close fan is placed. Thus with the pinion 4 rotated, advance is started from a stage 1, and when the stage 1 reaches the advancing limit, a sensor 12 senses it to stop driving the motor 10 and at the same time a motor 20 for driving a timing belt 5 is driven. That is, the stage 1 stops advancing at the advancing limit, and a puppet support 2 begins advancing. In other words, after member puppets finish appearing on the stage, a conductor puppet begins to appear on the stage.
Patent JP-S54101652-A (JP)
Title: Pwm modulator circuit
Inventor: MOGI NORIO
IPC: H03G3/02
Filed: 1978-01-27
Abstract: PURPOSE: To eliminate the waste of a counter to prevent the cost of the counter from rising, by making the number of change steps quual to the number of counter steps when the output pulse width is changed by modulation pulses.  
     CONSTITUTION: Outputs Q 1  to Q 8  obtained at output terminals A to D of counter 21 are supplied to OR circuit 36, and output Q 36  of circuit 36 is supplied to set terminals S of RSFF circuit 51. Outputs P 1  to P 4  obtained at output terminals A to D at lower bits of counter 22 are supplied to exclusive OR circuits 31 to 34, and OR output Q 35  is supplied to reset terminal R of circuit 51. Modulation pulse Pd from terminal 62 is supplied to AND circuit 42, and the output is supplied to counter 22 as a down-count input. The pulse width of output Q 37  is increased by Δτ by modulation pulse Pu, and at a modulation pulse Pd supply time, contents of counter 22 are reduced at every pulse Pd, and the pulse width of output Q 37  is reduced by Δτ. A PWM pulse which is PWM-modulated by pulses Pu and Pd can be obtained as output Q 37 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07214271-A (JP)
Title: Device for supplying molten magnesium
Inventor: SOSE MAMORU
IPC: B22D17/32
Filed: 1994-01-28
Abstract: PURPOSE:To provide a molten magnesium supplying device provided with a molten metal supplying pipe heating device inexpensive in equipment cost and capable of executing safe and simple treatment. CONSTITUTION:This molten magnesium supplying device 1 is provided with an electric-conductive metal-made molten metal supplying pipe 14 arranged at the outside of a furnace and wound with a coated electric conductive lead wire 30 in spiral state and the molten metal pipe heating device 100 consisting of a transformer 50 for AC electric source 40, program setter 70, temp. indicating and regulating meter 80 and controller 60, and executing low frequency induction heating with low voltage and high current by conducting the electric power to the lead wire 30. Thus the heating coil is simply fabricated.
Patent JP-S63175994-A (JP)
Inventor: GUNHAMA HIDEKAZU
IPC: G07F13/06
Filed: 1987-01-16
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-H03213128-A (JP)
Title: Waste water treatment equipment
Inventor: UENO SUSUMU
IPC: C02F9/00
Filed: 1990-01-18
Abstract: PURPOSE:To certainly wash the surface of a membrane without destructing sludge floc by applying ultrasonic vibration to the surface of the membrane of the membrane separator arranged so as to be immersed in a biological treatment tank by an ultrasonic washing apparatus. CONSTITUTION:Ultrasonic vibration is applied to the surface of the separation membrane 11 of the membrane separator 9 arranged so as to be immersed in a nitration tank 8. As a result, the adherend such as a gel layer bonded to the surface of the membrane can be washed and removed by the vibration of the surface of the membrane and the interference of the vibrated surface of the membrane with raw water. Therefore, the surface of the membrane can be certainly washed without exerting any effect on sludge floc at the time of the washing of the surface of the membrane and bringing about the lowering of biological treatment capacity due to the destruction of sludge floc.