baber/WOPTO huggingface dataset:
Patent JP-H01319366-A (JP)
Title: Color picture reader
Inventor: ADACHI KOJI
IPC: H04N1/04
Filed: 1988-06-21
Abstract: PURPOSE:To improve the resolution of corrected color picture information obtained through the correction of color picture information based on shape information by processing an object picture white processing the shape and color separately. CONSTITUTION:An object color picture part is being discriminated based on a received quantity (picture density) of a sensor 1 by different photodetection characteristics in the process of scanning an object original respectively. On the other hand, a shape extraction means 3 extracts the shape of a picture being an object of read based on the photodetection state of the sensor 1 depending on one photodetection characteristic. Since the shape extraction means 3 is processed separately from the processing of the color picture discrimination, even with the filter processing for correcting the resolution with respect to the shape, the basic data for discrimination of color picture is not changed. Then a color picture correction means 4 corrects the color picture information obtained resulting from the discrimination as the color picture part based on the extracted shape. Thus, the resolution of the correction color picture information is enhanced.
Patent JP-2000338923-A (JP)
Title: Image display device
Inventor: MORI MASASHI
IPC: G09G3/296
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an image display device wherein jitters are smaller and flickerings are fewer. SOLUTION: A resolution detecting circuit 18 detecting a display mode from horizontal and vertical synchronizing signals and a DAC control circuit 23 are provided, and by making a VCO circuit 21 of a PLL circuit 15 generating a dot clock from the synchronizing signals into a constitution adding current values of a voltage-to-current conversion 46 and a current DAC circuit 31 and inputting it into a current-controlled oscillator 47, an output frequency range of the VCO circuit 21 is selected in accordance with the display mode for reducing a VCO circuit gain. Thereby, a device having smaller jitters and fewer flickerings is provided even in a crystal liquid display device supporting a display mode of high dot clock frequency.
Patent JP-H05182567-A (JP)
Title: Multi-position rotary switch operated by arc extinguishing gas
Inventor: HERUMUUTO MIYURAA
IPC: H01H33/88
Filed: 1992-05-20
Abstract: PURPOSE: To provide a gas arc-extinguishing type multi-position rotary switch which is equipped with such load switching capability as switching a load between two different electric supply lines. CONSTITUTION: Insulation bodies 10 which shield at least the side faces of the respective contact end portions 4a, 4b of a contact arm 4, and generate arc-extinguishing gas flow of a reverse direction to an open arc generated at switching are provided, and slopes 11 are arranged so as to be reverse to both end portions of the insulation bodies 10. Thereby, the arc-extinguishing gas flow of the reverse direction to the open arc is generated at one side or the other side contact portions 4a, 4b in response to the rotation direction of the contact arm 4 at the switching.
Patent JP-H05322752-A (JP)
Title: Method and device for measuring density of interstitial oxygen between grids for silicon single crystal
Inventor: KITAGAWARA YUTAKA
IPC: G01N21/35
Filed: 1992-05-19
Abstract: PURPOSE:To measure density accurately without being influenced by a sample tempera ture by seeking the absorption peak of specific interstitial oxygen, measuring intersti tial oxygen in a silicon single crystal by means of light absorption calculation relating to this peak, a peak half value width, a peak area, a peak height or the like. CONSTITUTION:The peak of interstitial oxygen of 1106cm<-1> is sought by means of an infrared spectrophotometer, and interstitial oxygen density in a silicon single crystal is measured by means of the value of (a light absorption coefficient) X (1+aX(a peak half value width)) relating to this peak, or the value of (a light absorption coefficient) X (1+bX(a peak area)/(a peak height)). In the expression, the value of (a) or (b) is dependent on a measuring condition or a measuring device, and is a parameter to be kept decided beforehand by experience about a specific measuring condition and the device. At the measuring device, an incident hole 2 collects light from an optical source 1 and at the same time intercepts light whose incident angle is large than an angle decided by an optimum incident hole diameter, out of light rays to become incident on an interference meter 3. After outgoing light from the interference meter 3 becomes incident on a sample, light of a characteristic wave number peculiar to the sample is absorbed, and transmitted or reflected light is detected 5.
Patent JP-S5275151-A (JP)
Title: Elastic surface wave filter
Inventor: IKUSHIMA HIROSHI
IPC: H03H3/08
Filed: 1975-12-18
Abstract: PURPOSE:To eliminate phase discrepancy and thus to improve production yield by arranging cross finger-shaped electrode and shield electrode provided on piezoelectric substance in such a way that the phase adjustment may be facilitated for electrode capacity and wave reception signal.
Patent JP-S5674955-A (JP)
Title: Semiconductor device
Inventor: IIZUKA TETSUYA
IPC: H01L27/04
Filed: 1979-11-22
Abstract: PURPOSE:To provide high integrated MOS memory at low power consumption by constituting a device in such manner that the resistance value may be variable in accordance with an input voltage, by using polysilicon film on a load element for the inverter of an integrated circuit. CONSTITUTION:An n<+> layer 3 is provided on an area surrounded by a field oxidation film 2 on a P type silicon 1 and polysilicon 5 is attached in a prearranged pattern through the intermediary of SiO2 film. The polysilicon is formed as P type on the n<+> layer 3. It is considered that this device is a P channel MOSFET having terminals D, S as drain sources and a terminal G as a gate. If a positive voltage is applied to the terminal G, the resistance value between the terminals D, S increases. Then, if this load element is combined with N-channel FETQ, and a control element G is commonly connected to an input terminal, the load element when a driver Q is in ''ON'' position at a positive high level of input shows a high resistance. While if the input is at a low level and Q is in ''OFF'' position, the load element indicates a further lower resistance, reducing a holding current on account of a resistance value of the load element at a low level. In addition, a high-speed action is realized.
Patent JP-H0723483-A (JP)
Title: Synchronizing signal transmitter
Inventor: SHIBAYAMA NAOKI
IPC: H04Q3/58
Filed: 1993-06-23
Abstract: PURPOSE:To improve the transmission efficiency when plural kinds of synchronizing signals are sent. CONSTITUTION:Synchronizing signals A, B, C whose level transits for each period and whose repetitive period of level transition part differs from each other are generated. A level transit part (low level part) of the synchronizing signal is converted into a pulse pattern having a length corresponding to the length of the repetitive period of the synchronizing signal to obtain signals a, b, c. The synchronizing signals after conversion are ORed to be a signal (d). A receiver side counts number of clocks based on each level transition part of the signal (d). The pulse pattern is extracted based on the clock number and converted into the original synchronizing signals A, B, C. Thus, plural synchronizing signals are sent through one signal transmission line and the transmission efficiency is improved. One signal line is enough and the cost is reduced.
Patent JP-H0444864-A (JP)
Title: Printing regulating device
Inventor: SATO HIROSHI
IPC: B41J2/36
Filed: 1990-06-12
Abstract: PURPOSE:To eliminate the need for manually regulating the density of printing by constituting the title device so as to be able to automatically regulate the printing density in accordance with the smooth state of paper. CONSTITUTION:For example, when the start of a printing operation is instructed to the main body 11 of a word processor after paper is set, a printing command is outputted to a light emitting control unit 12, whereby a light emitting diode 13 is operated to emit light to be projected onto the surface of the set paper, and the reflected light is received by a photo transistor 15. A reflected light converting unit 16 outputs an electric signal converted equivallently from the quantity of received light. A comparator 14 calculates a ratio (reflectivity) of a signal from the control unit 12 to the signal from the reflected light converting unit 16. In reference to a memory 18 which stores correlative information on the reflectivity and the smoothness of the paper, a smoothness judgement unit 17 judges the smoothness of the paper. In reference to a memory 20 which stores correlative information on the smoothness of the paper and a printing mode, a printing mode control unit 19 selects a printing mode corresponding to the smoothness of the paper. The main body 11 of the word processor controls the printing density of a thermal printer 21 according to the selected printing mode.
Patent JP-2000341110-A (JP)
Title: Cmos transistor circuit with through-current preventing circuit, and input/output circuit
Inventor: ISHIDA SHOHEI
IPC: H03K19/0948
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent a through-current from flowing into an inverter connected to another power source, when the potential of a power source drops to the ground level, by connecting the drain of a 1st Nch transistor(TR) to the output of a 1st CMOS logic gate circuit and grounding the source of the 1st Nch TR. SOLUTION: An output line 107 of a 1st inverter 103 is connected to the input of a 2nd inverter 104, and the output of a 3rd inverter 105 which inputs 1st electric power 101 and is powered by 2nd electric power 102 is connected to the gate of a 1st Nch TR 106. The 1st Nch TR 106 has its drain connected to an output signal line 107 and its source grounded. If the potential of the 1st power source 101 drops to the ground level even through the output signal line 107 is at H, the output of a 3rd inverter 105 goes to H, the 1st Nch TR 106 turns ON, and the potential of the output signal line 107 lowers to the ground level, thereby preventing a through-current from flowing to the 2nd inverter 104.
Patent JP-2000059727-A (JP)
Title: Progress video editing system and magnetic recording and reproducing device
Inventor: SAKAI AKIHIRA
IPC: H04N5/765
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To lock the phase of a 30 Hz time code signal with that of a progressive scanning TV system video signal in the progressive video edit system, that handles the progress scanning TV signal and has no 30 Hz information. SOLUTION: A VTR 1 of a progressive scanning TV system is connected to a VTR 2 through one coaxial cable, and a progressive scan video signal is transmitted by a format of a serial data interface. The VTR 2 uses a time code signal which is multiplexed on the serial digital interface signal to detect information which copes in 1/30 sec, and generate field information and the phase of the video signal is locked with that of a time code signal and the video signal is recorded/reproduced.
Patent JP-H097918-A (JP)
Title: Chuck for substrate application
Inventor: OSAWA MITSUAKI
IPC: B05C11/08
Filed: 1995-06-19
Abstract: PURPOSE: To allow uniform application inspite of existing angular parts on a substrate for application by enclosing an upper space including a substrate for application of a substrate holding part and providing a rotating lid rotating with a rotating table. CONSTITUTION: Before application a rotary driving device 3 rotates a rotary table 2 in the horizontal direction through a rotary shaft 2b so as to rotate a substrate 1 for application for allowing application on a spinner system. Above the rotary table 2, a rotary lid 4 is provided for the purpose of enclosing an upper space including the inside of the rotary table 2, that is a substrate holding part 2a by sealing an opening part 2e before application. The rotary lid 4 is free-rotatably held through an axis 4b provided on the central part by a bearing 5 so as to allow rotation being driven by a rotary table 2 at the time of application in order to allow rotation by moving in conjunction with rotation of the rotary table 2 by coming in contact with an opening part 2e at the time of application.
Patent JP-H094078-A (JP)
Title: Joint member for prestressed concrete board joint and metal tool for end part
Inventor: MORIMOTO HITOSHI
IPC: E04B1/684
Filed: 1995-06-19
Abstract: PURPOSE: To prevent a trouble such as dropping of a joint member from occurring, even when a large impulsive force acts thereon. CONSTITUTION: A joint member 1 made of a long rubber material is constituted of a pair of two basal parts 2, a central part 3, a pair of two arcuate parts 4, a pair of two support parts 5, and a pair of two fixing parts 6. Respective basal parts 2, arcuate parts 4, support parts 5, and fixing parts 6 are symmetrically formed against the central part 3. Two deformed rectangular shapes are formed in the middle by the partition of respective basal parts 2, arcuate parts 4, support parts 5, and the central part 3. The end metal tools 7 are fixed to the ends of prestressed concrete boards 8. The joint member 1 is set in the clearance 80 formed between the end metal tools 7 fixed to adjacent prestressed concrete boards 8. The basal part 2 is held to contact the upper face of the fitting protrusion 72 and the fixing part 6 is fixed to the lower face of the fitting protrusion 72.
Patent JP-H0776025-A (JP)
Title: Method and equipment for manufacturing polyimide tubular article
Inventor: SAKANE ISAMU
IPC: B29K79/00
Filed: 1994-07-04
Abstract: PURPOSE:To simplify a manufacturing process and to obtain a tubular article made of polyimide resin which has a high product yield and is of low cost and high precision, by making an aromatic polyimide precursor solution stick in a uniform thickness on the surface of a specific metal core body and by separating a seamless tubular article from the core body after an imide conversion reaction by heating. CONSTITUTION:An inner mold 10 as a metal core body made of aluminum, for instance, which has an inorganic coating layer formed on the surface is immersed in an aromatic polyimide precursor solution in a vessel 5 so that the solution may stick thereon. Then, an outer die 11 having a prescribed clearance from the inner mold 10 is disposed, the inner mold 10 is drawn up or the outer die 11 is made to fall under its own weight by applying a prescribed load thereto, and thereby a coating layer 3 of a polyimide precursor having a substantially uniform thickness is formed. Subsequently, removal of a solvent and densification are executed by drying, further an imide conversion reaction is effected by heating at a high temperature and then a seamless tubular article is separated from the inner mold 10.
Patent JP-H0573040-A (JP)
Title: Sound volume correction device for automatic piano
Inventor: ISOZAKI YOSHIMASA
IPC: G10F1/02
Filed: 1991-06-24
Abstract: PURPOSE:To correct the sound volume in reproduction and adjust the range of the sound volume corresponding to each pitch by correcting sound volume setting conditions according to a correction quantity corresponding to the pitch to be generated and calculating a string striking strength corresponding value. CONSTITUTION:An output sound volume converter 3 converts velocity data V1 into output sound volume data V01 according to a function corresponding to a sound volume set value Vp in a sound volume setting map Vm. A key equalizer 4 selects a table for the correction quantity corresponding to the sound volume set value Vp in a memory 2 for the equalizer and finds the correction quantity eq corresponding to note number data nn. The output sound volume data V01 fetched from the output sound volume converter 3 is corrected according to the correction quantity eq and the sound volume data V02 is passed to a solenoid driving signal generator 5. A pulse width modulator 6 imposes pulse width modulation corresponding to a solenoid driving signal SP1 and supplies a pulse SP2 to a driving transistor 7, whose output voltage dV is applied to a solenoid driving circuit.
Patent JP-H04351147-A (JP)
Title: Additional service execution program management system
Inventor: SHIMA NOBUO
IPC: H04M3/22
Filed: 1991-05-29
Abstract: PURPOSE:To realize the addition/delete/replacement/test of an additional service execution program with the similar procedure of usual station data revision without interruption of the exchange operation by forming the additional service execution program to be a database. CONSTITUTION:The processor forms the additional service execution program as a database and a database management HMI interface section 10 has an additional service addition/delete/replacement command 11. Moreover, an additional service execution program/processor 5 is provided with a database management section 8 managing two kinds of databases of a current version and a test version, and in the case of the normal start, a current version database 7 is read and in the case of the test start, the test version database 6 are read respectively by an additional service start request from a basic call control section 9 and a record of the read database is expanded to a main memory as a text object to implement the additional service addition/delete/replacement/ test in on-line.
Patent JP-S6040156-A (JP)
Inventor: BERUNAA NOUFUERUTONE
IPC: C08L51/00
Filed: 1984-07-24
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-H089806-A (JP)
Title: Solution culture system
Inventor: SHIBUYA MASAO
IPC: A01G31/00
Filed: 1994-07-04
Abstract: PURPOSE:To enable prompt drainage of an excessive amount of a culture nutrient solution, optimal retention of water content and economical resource saving. CONSTITUTION:This solution culture system comprises the tray 6 which is placed on the downhill-graded frame 2, made of a thermally insulating material 7, having a tray structure where the tray top face opened, a supporter projected on the inner bottom face and the inner wall coated with a water-impermeable sheet 13, thus functioning as a flow chute for the solution 11, a shelf plate 16 which is perforated, supported at individual supporting positions to divide the inside of the tray 2 into two partitions, a moisture-keeping material 19 which is made of a hydrophilic porous material and placed on the shelf plate 16, a rock-wool pot 20 which is inserted into the through-hole on the shelf plate 16 and placed on the center supporter 8, a water-absorbing sheet 14 being in contact with the bottom face 20a of the pots and hanging down to the flow chute 11, a tube for feeding the culture solution into the tray 6, a thermally insulating lid covering the top opening on the tray 6 and a cover sheet 9 covering the whole parts of the lid and the tray 6.
Patent JP-H09295190-A (JP)
Title: End plate fitting device of pulley drum
Inventor: YAMAGUCHI TATSUYA
IPC: B23K9/00
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an end plate fitting device of a pulley drum capable of easily welding an end plate in a short time without generating an inclination. SOLUTION: Four arms 1 are formed in an approximate cruciform, and a suspension part 2 is fixed to an end part of either arm among four arms. In addition, a center female screw part 3 is provided on the intersection of the arms 1, and a plurality of arm female screw parts 4, 4 are provided on four arms 1 with appropriate intervals respectively, and a tightening bolt 5 in which a handle 6 and a suspension part 7 are fixed to an upper end part, and an end plate supporting part 9 is fixed to a lower end part, and two washers 8, 8 are freely fitted to its upper part is screwed in the center female screw part 3, and adjustment bolts 11, 11 to which each of adjustment nuts 10, 10 is freely fitted for each arm are screwed in the arm female screw part 4 provided in four arms 1.
Patent JP-H10323638-A (JP)
Title: Apparatus for cleaning tile carpet
Inventor: KIMURA MINORU
IPC: D06G1/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To optionally select cleaning time and miniaturize the apparatus and improve the cleaning efficiency by moving a tile carpet along the surface of a transporting drum and cleaning the carpet with rotating brushes driven for rotating. SOLUTION: A water tank part 1 is filled with a cleaning liquid in a sufficient amount to submerge rotating brushes 41, 42... and a first driving part 5 is driven to drive and rotate a transporting drum 2, a rotation presser roller 31a, the brushes 41, 42... in prescribed directions. When a tile carpet A is inserted between the transporting drum 2 and the rotation presser roller 31a from a gap formed due to the movement of a movement suppressing roller 31b, the carpet A is rotated while being stuck to the surface of the transporting drum by the transporting drum 2 and the rotation presser roller 31a. In this way, the carpet A is scrubbed by the rotating brushes 41, 42... many times as long as the carpet A is rotated together with the transporting drum 2 in the water tank part 1 filled with the cleaning liquid B.  On completion of cleaning, an operation lever 33 is operated and the tile carpet A is taken out.
Patent JP-S5676340-A (JP)
Title: Wire cut discharge type machining device
Inventor: TSURUMOTO KAZUO
IPC: B23H7/02
Filed: 1979-11-26
Abstract: PURPOSE:To set the optimum distance between fulcrums in proportion to the thickness of a work automatically and with high accuracy by a method wherein the optimum distance between fulcrums is computed by a numerical control unit in proportion to the thickness of the work and the distance between the fulcrums is set by a driving device. CONSTITUTION:A holder 70 is fixed in a unitary body to a slider 44 on which an upper fulcrum 34 and an upper feeder plate 26 are fixed. A contactor 72 being supported by this 70 moves in a vertical direction together with the displacement of the slider 44 and a contact position data in the vertical direction is inputted to a numerical control unit 54 when the contactor comes in contact with the surface of a work 18. This numerical control unit 54 calculates backward the thickness of the work 18 in the electric discharge machining position, drives a Z-axis servomotor, moves the upper fulcrum 34 of the upper and lower fulcrums 34, 36 of a wire electrode 20 and sets a distance between these two fulcrums 34, 36 to the optimum in order to conduct precise electric discharge machining of the work 18.