baber/WOPTO huggingface dataset:
Patent JP-H02102406-A (JP)
Title: Level measuring device
Inventor: KIKUCHI KIMIO
IPC: G01B11/30
Filed: 1988-10-07
Abstract: PURPOSE:To measure each level at each specified place with accuracy with a little manual aid by respectively setting image pickup means corresponding to plural specified places in a subject to be measured. CONSTITUTION:Targets 1 are respectively attached to the specified places of the central parts in the longitudinal directions of the steel-frame girders 14... in a steel-framed structure A and the image pickup means 2 are arranged on the prescribed fixed parts corresponding to the targets 1... respectively. Each image is converted to an image signal by a CCD 5 functioning as a charge transfer means so as to be transfer red to a monitor 9 and to be displayed. The deflection of the respective steel-frame girders 14... is measured by the monitor 9 disposed in a job site office O. Since the respective levels of plural specified places in the subject to be measured can be measured by viewing on one monitor, the levels on plural places can be simultaneously measured by one operator, so that the measurement of the levels can be performed with a little manual aid and also can be performed with accuracy.
Patent JP-S63109201-A (JP)
Title: Manufacturing method for nozzle diaphragm
Inventor: FUJII MICHINOBU
IPC: F01D9/02
Filed: 1986-10-28
Abstract: PURPOSE:To shorten the manufacturing time by cutting nozzles in a single board and machining the board at the internal and external periphery thereof into nozzle diaphragm internal ring and external ring, respectively. CONSTITUTION:Nozzles 3 are cut in a single ring board by the electric discharge. The internal and external peripheral parts of the nozzles 3 are machined in the form of the nozzle diaphragm internal and external rings 8 and 7. Since the nozzle diaphragm is integrally formed out of the single board, and there is no need of a welding means, the manufacturing time may be reduced.
Patent JP-H07173193-A (JP)
Title: Biologically active polypeptides
Inventor: JIYOOJI JIYOSEFU TODARO
IPC: C07K16/00
Filed: 1994-09-22
Abstract: PURPOSE: To obtain the subject novel polypeptides including transforming growth factor polypeptides having specified amino acid sequences and cell growth promoting properties and used for the detection and treatment of cancer and other proliferative diseases and for the treatment of wounds, ulcers, or the like.  
     CONSTITUTION: An aqueous medium containing a transforming growth factor in an impure form is dialyzed against an aqueous acetic acid solution and is then concentrated. The concentrated solution is restored with an aqueous acetic acid solution, and the obtained solution is applied to a gel permeation chromatography column to obtain eluate fractions containing the transforming growth factor polypeptides in a highly pure form. The selected fractions are combined with each other and concentrated. Next, the partial purified fraction is admitted into a hydrocarbon-bonded silica matrix column, further subjected to reversed-phase high-pressure chromatography, and eluted by a linear acetonitrile gradient and a linear 1-propanol gradient in an aqueous trifluoroacetic acid solution to obtain the objective biologically active polypeptides represented by the formula (wherein R is Asp or Lys; R 1  and R''' are each Phe or Tyr; and R" is Ser or Phe). 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0894375-A (JP)
Title: Navigation device for vehicle
Inventor: MAEKAWA KAZUTERU
IPC: G01C21/00
Filed: 1994-09-22
Abstract: PURPOSE: To enable a navigation device for vehicle to guide the driver of its own vehicle along the optimum route when the device guides the driver along the route to a destination from the present location of the vehicle by comparing a route which preferentially considers the advancing direction of the vehicle and another route which does no preferentially consider the advancing direction. CONSTITUTION: A navigation device for vehicle calculates a first route which preferentially considers the advancing direction of its own vehicle (1) and another route which does not preferentially calculate the advancing direction (2) at the time of searching a route. Then the device selects (3) a route under a prescribed setting condition and displays the selected route. The setting condition includes the distance, running time, or the running easiness, such as the road width, kind of road, scene, etc., of each route. When, for example, the device compares the distance of each route with another, the device displays the second route in case the first route is longer than that of the second route by more than a prescribed value. In case the distance difference between the first and second routes is shorter than the prescribed value, the device displays the first route.
Patent JP-H04133035-A (JP)
Title: Single crystal thin film semiconductor device for optical valve substrate
Inventor: TAKASU HIROAKI
IPC: H01L21/336
Filed: 1990-09-25
Abstract: PURPOSE:To obtain a stable optical valve operation characteristic by forming integrally a pixel electrode and a switching element by using a LSI manufacturing technology for a high quality semiconductor single crystal thin film layer formed on a quartz glass substrate and connecting a capacitive element to the pixel electrode. CONSTITUTION:On the surface of the electrically insulated substrate 1, the semiconductor single crystal thin film 2 is arranged. Next the thin film 2 is partially converted to a field oxidized film 3 with a selective heat change. A portion of the thin film 2 remaining without being subjected to a selective heat change forms an element region 4. Then on the field oxidized film 3, the pixel electrode 5 is arranged. On the other hand the switching element 4a is integrally formed in the element region 4. Here the switching element 4a conducts selective power supply to the corresponding pixel electrode 5. besides, the capacitive element 11 is connected to the pixel electrode 5 and the charge conducted with the power supply through the switch 4a is accumulated.
Patent JP-S61135397-A (JP)
Title: Excitation controller of water wheel generator
Inventor: IHARA ISAMU
IPC: H02P9/14
Filed: 1984-12-04
Abstract: PURPOSE:To smoothly shift from a trail power transmission operation to a generating operation by switching an excitation from a field voltage regulator to an automatic voltage regulator after bringing the excitation into coincidence. CONSTITUTION:When a changeover switch 23 is operated to an automatic voltage using side (left side) and a changeover switch 21 is operated to a trail power transmission using side (left side), a holding relay 22 operates, and one holding relay 24 is recovered. The excitation of a water wheel generator 1 is controlled by the operation by a field voltage regulator 8. When the trial power transmission operation of a system is completed to bring the set voltage value of a field voltage setter 9 to the set voltage value of a generator voltage setter 5, a voltage balance detector 10 operates. When the switch 21 is operated to the trial power transmission removing side (right side) in this state, the relay 22 is recovered, and the relay 24 is operated. Thus, the excitation of the generator 1 is switched from the regulator 8 to the regulator 3.
Patent JP-H0595696-A (JP)
Title: Operation controller for dc motor
Inventor: HAMAOKA KOJI
IPC: H02P6/10
Filed: 1991-10-02
Abstract: PURPOSE:To remarkably improve vibration.noise of a compressor by suppressing a speed change to a minimum in the case of a large torque pulsation to be periodically generated. CONSTITUTION:The operation controller for a DC motor comprises a period discriminator 14 for dividing one revolution of a DC motor 4 according to a rotary pulse of a position detector 5 for detecting a position of a rotor of a DC motor 4 to generate the pulse into N pieces of zones, measuring the respective zones and generating correction data from a, difference from a target period, correction data memory circuit 16 for storing the correction data output of the discriminator 14 at each zone, a state selector 13 for selecting correction data, and a duty correcting circuit 20 for correcting a chopping duty based on the selected correction data.
Patent JP-H1191410-A (JP)
Title: Vehicular output torque control device
Inventor: ASANO TAKESHI
IPC: B60W10/10
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent a burden of a driving system from becoming excessive, and provide a torque characteristic to satisfy both a low speed stage and a high speed stage by variably controlling output torque of an engine according to a selected speed change stage of a transmission. SOLUTION: Output torque of an engine is increased/decreased according to a selected speed change stage of a transmission 2 connected to the engine, and is outputted to front and rear or left and right driving wheels through a differential mechanism and a driving shaft, but at this time, a speed change stage of the transmission 2 is detected by a speed change stage detecting means 17, and output torque of the engine outputted to the driving wheels is restricted by an engine torque upper limit setting means 31 according to a detected speed change stage, and driving wheel output torque generated in the driving wheels is also restricted within a prescribed value.
Patent JP-H02147784-A (JP)
Title: Clamp for door
Inventor: HANSU KUNIYUURU
IPC: E05C3/06
Filed: 1989-09-29
Abstract: PURPOSE: To smooth a main surface of a door in an opened condition, and to easily fit the door by assembling a lock hook having two opening parts in advance, installing it on the door, and engaging one opening part with a driving mechanism. CONSTITUTION: A lock hook 1 having two opening parts 5 and 7 is assembled with a lock board 10 in advance, and assembled with a corresponding door 14 or an opening 12 of a cabinet. A driving mechanism comprising a push rod 6 and the like is engaged with one opening 5, and the other opening part 7 is engaged with a locking pin 4. A main surface of the door in the open condition is formed smooth, eliminating the possibility that projections such as a hook are damaged or broken.
Patent JP-H04133748-A (JP)
Title: Ink jet head cartridge and ink jet recorder loaded with the ink jet head cartridge
Inventor: TAKADA HIDEAKI
IPC: B41J2/175
Filed: 1990-09-27
Abstract: PURPOSE:To correctly detect a residual ink amount by a method wherein a pair of detection electrodes for detecting a residual ink amount in a tank part filled with an ink absorber are both disposed in the lower part of the tank part. CONSTITUTION:A pair of pin-form detection electrodes 4, 5 for detecting a residual ink amount in a tank part 2 are individually inserted through a lower half of a side wall 2h of a tank body 2a and welded thereto without gaps. The parts of the detection electrodes 4, 5 projected into the tank part 2 are inserted into an ink absorber 6 in contact with the ink absorber 6. Two electrode springs 7, 8 are fixed to the side wall 2h. The parts of the detection electrodes 4, 5 projected outside the tank part 2 are clamped by cutouts of lower end parts 7a, 8a of the electrode springs 7, 8. Two contact surfaces 3a, 3b of a connector part 3 are respectively pressed by the resilient force of upper end parts 7b, 8b of the electrode springs 7, 8. The detection electrodes 4, 5 are respectively connected to the connector 3 through the electrode springs 7, 8.
Patent JP-H1192640-A (JP)
Title: Polybutylene terephthalate resin molding material and molding product
Inventor: MAEDA MASANORI
IPC: C08K3/22
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject molding material capable of providing a molding product excellent in low warping properties, high strength, high heat resistance, and ultrasonic processability by compounding glass flakes with polybutylene terephthalate resin molding material. SOLUTION: This molding material is obtained by compounding and mixing (A) a polybutylene terephthalate resin, (B) glass fibers (having preferably 1.5-3.0 mm length of the glass fiber), and (C) glass flakes (preferably having 0.3-1.0 mm mean diameter). The compounding amount of the component B is preferably 5-35 wt.%, and the compounding amount of the component C is preferably 5-35 wt.% based on the whole of the molding material. The compounding ratio of the components B to C is preferably (3/7)-(7/3) in terms of the weight. Polyethylene terephthalate, a flame retardant, etc., are preferably compounded therewith as the component of the molding material. As the result, a molding product excellent in ultrasonic processability is obtained.
Patent JP-H11161219-A (JP)
Title: Light emission device driving circuit
Inventor: FUJIMORI SHIGEO
IPC: G09G3/30
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To reduce a load onto a light emission element with relatively simple constitution and restrain crosstalk in a well balance by providing a discharge function discharging accumulated charge generated between a selective data line or selective scanning line and an electric potential reference line when switching the scanning line. SOLUTION: Organic electroluminescence elements(EL) 10 are arranged at electrical cross points of M data lines 11 and N scanning lines 12. First, only a data line switch(DSWm) 13 and only scanning line switch(SSWn) 14 are put on to allow the elements(ELm, n) 10 to emit light, and then the switch (DSWm) 13 is put off so as to terminate driving. Then, in order to discharge the accumulated charge between the m-th data line 11 and a reference potential line 16, a corresponding discharge switch(DCSWm) 18 or all discharge switches(DCSW) are turned on. After the completion of discharge, the switch(DCSW) 18 is turned off, then DSWn+1 13 and SSWn+1 14 are turned on to allow the next ELm+1 ,n+1 10 to emit light, and this operation is repeated.
Patent JP-H07110807-A (JP)
Title: Document reader
Inventor: KIDA HIROKO
IPC: G06F17/21
Filed: 1993-10-13
Abstract: PURPOSE:To adjust three elements, i.e., the volume, reading speed and reading time of a document, by calculating speed required at the time of reading out the document within a certain time or time required for reading out the document at a certain speed. CONSTITUTION:This document reader includes a reading dictionary 32 storing the reading of Japanese words including KANJI (Chinese character) and a syllable non-conversion character table 23 storing small characters included in the notation of contracted words or adopted words. The morphemes of an input document are analyzed, and when KANJI is included in a certain morpheme, all the morphemes in the document are converted into KANA (Japanese syllabary) while referring to the dictionary 32, a syllable is substituted for a KANA character other than characters included in the table 23 and the number of syllables in the whole document is stored in a syllable number calculating table. When the calculation of a reading speed is requested, the reading speed is calculated and the document is read out by an automatic reader at the calculated speed. When the calculation of reading time is requested, the reading time is calculated and displayed.
Patent JP-2000087841-A (JP)
Title: Wind power generating system
Inventor: TAKENO TAKAKIMI
IPC: G05B13/02
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To always maintain power generation efficiency to a maximum, by estimating a direction and strength of the wind before changing, and optimizing an attitude and a propeller angle simultaneously with changing the direction and strength of the wind. SOLUTION: A wind direction, wind force, temperature, humidity, generation amount, etc., are measured by each wind power generating set 2, change timing of the wind in a site arranging a self wind power generating set 2 is estimated by judgement of each self wind power generating set 2 while mutually exchanging these measurement results, an attitude, propeller angle, etc., are optimized simultaneously with changing wind direction, strength, etc., energy of the wind is converted into electric energy with power generation efficiency left as maintained to a maximum, and generating voltage thus obtained is supplied to a transmission line or the like of an electric power company.
Patent JP-S62115785-A (JP)
Title: Semiconductor device
Inventor: YAMAGISHI HIDEO
IPC: H01L31/06
Filed: 1985-11-14
Abstract: PURPOSE:To enable a semiconductor device to have a high open-circuit voltage under illumination, particularly under illumination of a low illuminance, by providing at least one of P-type and N-type layers with a region in which the amount of a dopant is progressively increased from one interface to the junction interface with the P-type or N-type electrode. CONSTITUTION:A glass substrate 1 having a transparent electrode 2 is provided with a P-type semiconductor layer 3 such that it has a minimum amount of a dopant on the P-N junction interface. An I-type semiconductor layer 4 and subsequently an N-type semiconductor layer 5 are provided on the P-type layer 3. Further, a rear-face electrode 6 is provided thereon. Alternatively, the P-type semiconductor layer 3 may contain the dopant uniformly in its entire body while the N-type semiconductor layer may have a minimum amount of dopant on the N-I junction interface. Though incident light is applied from the side near the P-type layer according to this embodiment, it may be applied from the side near the N-type layer. Further, though one set of PIN layers is provided in this embodiment, two to five sets of PIN layers may be provided by superposing them. In this case, the sets from the second on may be constructed such that the junction interface with the I-type layer has a minimum amount of dopant or they may be constructed in an ordinary manner.
Patent JP-S62116029-A (JP)
Title: Detecting system for cut off of optical signal
Inventor: SAKAI TOSHIYUKI
IPC: H04B17/00
Filed: 1985-11-15
Abstract: PURPOSE:To surely detect cut off of an optical signal, by connecting a narrow- band band-pass filter which does not pass base-band signals and modulated pilot signals to the output of a photoelectric converter. CONSTITUTION:A narrow-band band-pass filter 8 for no4ise detection is connected with the output of a photoelectric converter 6. Since the noise in the output 7 of the photoelectric converter 6 sharply increases when optical input signals 5 (the size of which is, for example. S1) are cut (namely, when the optical input is zero), only noise is detected by a narrow-band BPF 8 which does not pass the frequencies of base-band signals and modulated pilot signals and sent to a succeeding detector (not shown in the figure) where the noise is rectified and detected. Thus an input cut off is detected.
Patent JP-2001049991-A (JP)
Title: Installing method for large diameter tube by open shield method, and its device
Inventor: SASAKI AKIRA
IPC: E21D9/06
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To efficiently and safely install a large diameter pipe underground by an open shield method. SOLUTION: The backfill end part is sufficiently compacted to shorten the backfill length by back-filling an anchor seat attachable/detachable to/from a lagging 3 supported in the vicinity of a mouth of a pipe P1, and burying it in the ground. The lagging 3 has through holes for hooks and anchor belts in a lower end to book the anchor belt of the anchor seat. Projecting frames provided on a transverse strap member and a longitudinal strap member of a tensioning and supporting device movable in the pipe are locked to a joining part pipe of an installed pipe, the device is connected and fixed to a receiving frame 7 of the lagging by a high tensile steel bar to prevent the pipe from coming off. The true circularity of the pipe is maintained by closely attaching the transverse strap member and the longitudinal strap member of a true circularity maintaining device movable in the pipe.  Both devices have a hydraulic jack to closely attach both strap members to an inner wall of the pipe when the jack is expanded.
Patent JP-S61134105-A (JP)
Title: Telescopic collinear antenna
Inventor: TSUCHIYA TATSUYA
IPC: H01Q21/10
Filed: 1984-12-04
Abstract: PURPOSE:To obtain an antenna free from dielectric loss, high in radiation efficiency and able to display merits of telescopic system by forming a telescopic center radiative conductor connected to the core of a coaxial cable and a telescopic outer body provided with radiative slot parts and shielding parts alternately in coaxial form. CONSTITUTION:A main body for fitting 1 is fixed to a running car body 2. A guide tube 5 in which a contracted metallic telescopic center radiative conductor 4 is contained is fixed by a fixing member 6 inside of the main body 1 in coaxial form to the main body 1. The core 8 of a coaxial cable 7 is connected to a part of the guide tube 5. A mantle tube 10, about lambda/4 in length an end of which is opened and another end is connected to an external conductor 9 is provided in the external conductor 9 of the cable 7 to check flowing of radio waves to the external conductor 9. As sections 11-17 of the conductor 4 are connected with the guide tube 5, radio waves from a communication apparatus excite the conductor 4 at high frequency. A telescopic outer body 25 in which shielding parts 18, 19, 20 and radiative slot parts 21-24 are formed alternately in telescopic type is mounted on outer periphery of the conductor 4 to make equiphase radiation of radio waves. The slot part 21 is housed inside of the main body 1, and the tip is fixed together with the tip of the section 17 by a top 26. By depressing the top 26, the conductor 4 is housed in the guide tube 5, and at the same time, the outer body 25 is also housed in the main body 1.
Patent JP-H08122509-A (JP)
Title: Production of recurrent high brightness reflecting sheet
Inventor: YUGAWA SHIGEO
IPC: B32B5/16
Filed: 1994-10-21
Abstract: PURPOSE: To provide a method of producing a recurrent high brightness reflecting sheet which is easy to produce and in which sufficient adhesive power between a surface film and a support resin sheet, durability to environmental factors or the like, organic solvent resistance and further heat resistance and strength of a joined part are sufficiently satisfied by using a resin sheet which has been previously cured as a support resin sheet and joining the support resin sheet and a cover film by heating and pressurizing work. CONSTITUTION: Curing in which reaction proceeds at room temperature, such as isocyanate curing, is done. A primer and/or support resin sheet 4 is used to make aging treatment at 30-40 deg.C and curing reaction is substantially finished. Next, heating and press-fixing formation is made by an embossment roll 9 with a handle from the rear polyester film 6 side of the support resin sheet 4 on whose surface a cover film 1 is arranged. As the heating and press-fixing means, the sheet is passed through a heating roll whose surface temperature is 150-240 deg.C, preferably 170-220 deg.C.
Patent JP-H03117437-A (JP)
Title: Apparatus for cultivating plant
Inventor: NOZUE KOICHI
IPC: A01G31/00
Filed: 1989-09-29
Abstract: PURPOSE:To obtain an apparatus for cultivating a plant, composed of a ductlike unit having plant inserting and supporting means on the top surface thereof, a culture solution spraying means and forced flow blasting means for the aforementioned culture solution and capable of sufficiently feeding the culture solution to the whole inserted plants. CONSTITUTION:An apparatus composed of a ductlike unit having plant inserting and supporting means 50 on the top surface thereof, a culture solution spraying means 20 and a forced flow air blasting means 30 for the above-mentioned culture solution is used to insert plants 60 through the plant inserting and supporting means 50. A culture solution is sprayed from the culture solution spraying means 20 to feed the aforementioned culture solution to the whole ductlike unit by the air blasting means 30 to efficiently cultivate the plants 60.