baber/WOPTO huggingface dataset:
Patent JP-H04279620-A (JP)
Title: Wet-curable polyurethane composition containing polyaldimine, water-repellent material, floor material, wall material and coating material respectively containing the composition
Inventor: AOKI MASAAKI
IPC: C09D175/08
Filed: 1991-06-20
Abstract: PURPOSE:To provide the subject composition containing a specific polyaldimine and a polyisocyanate, etc., having excellent curability and storage stability, and useful as a water-repellent material, etc. CONSTITUTION:The objective composition contains a polyaldimine of the formula (X is 6-15C aryl; Y is 2-15C divalent or trivalent hydrocarbon, divalent or trivalent polyoxyalkylene having a mol.wt. of 70-6000; (n) is 2, 3) and produced by reacting a polyamine such as ethylene diamine with an aldehyde such as benzaldehyde, and a polyisocyanate such as tolylene diisocyanate and/or a polyurethane prepolymer having plural isocyanate groups. The ratio of the number of the amino groups of the polyamine produced by the hydrolysis of the polyaldimine to the number of the isocyanate groups contained in the polyisocyanate and/or the polyurethane prepolymer having the isocyanate groups is preferably 0.7-1.5 in the mixture.
Patent JP-H0313186-A (JP)
Title: Encoder
Inventor: MINAMI NORIAKI
IPC: H04N19/625
Filed: 1989-06-12
Abstract: PURPOSE:To obtain an encoder with high universality by providing a converter whose output characteristic is set at the distribution characteristic of Laplace distribution or Gaussian distribution at the front stage of a neural net input layer. CONSTITUTION:A neural net 5 based on a back propagation method comprising of three layers of an input layer 6, an intermediate layer 7, and an output layer 8, orthogonal transform encoder, the converter 9 whose output characteristic is set at the distribution characteristic of Laplace distribution or Gaussian distribution, and a reverse converter 10 consisting of a decoder with the characteristic opposite to that of the converter 9 are provided. And image information is supplied to the input layer after converting to the information with the distribution characteristic of Laplace distribution or Gaussian distribution with the converter 9. Thereby, it is possible to obtain the encoder with high universality using the neural net in which little change occurs in the information supplied to the input layer even when the image information is changed, and various kinds of compression encoding of an image can be performed based on a taught compression rule.
Patent JP-S5772081-A (JP)
Title: Device for testing charge couple device
Inventor: HASHIZUME KEN
IPC: H01L27/14
Filed: 1980-10-24
Abstract: PURPOSE:To measure the output signal level of each element and the difference between said signal level and an average signal level with high accuracy, by amplifying the difference between a high frequency signal from an image sensor and a signal which is set in a D/A converter by k times, converting the result into digital value, and reducing the errors in a sample hold circuit and the A/D converter. CONSTITUTION:In order to obtain the high frequency signal level on which the DC level which is outputted from the image sensor 1 is overlapped, the high resolution D/A converter 7 and an amplifier 8 are provided. The difference between the high frequency signal from the image sensor 1 and the signal set by a converter 7 is amplified by k times in said amplifier, then it is converted into the digital signal. Therefore, the errors in the sample and hold circuit 4 and the A/D converter 5 can be reduced to 1/k. The reference level of the output signal of the CCD, the output signal level of each element, and the difference between said output signal level of each element and the average signal level are measured highly accurately with high resolution, and the quality of each element in the CCD is determined.
Patent JP-S5481085-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKASE TAKEOMI
IPC: H01L21/322
Filed: 1977-12-12
Abstract: PURPOSE: To secure the accurate control for the life time by heating up the semiconductor substrate and then irradiating the radioactive rays on the surface of the substrate.  
     CONSTITUTION: The Ga is diffused on both surface of N-type silicon wafer 1 to form P-type region 2 and 3, and N + -type diffusion is carried out after oxidizing region 2 to form emitter regions 4 1 , 4 2  ... 4 n . Furthermore, P + -type region 5 is formed. After this, cathode electrode 6 and gate electrode 7 are formed, and the reinforcing plate to become anode electrode 8 is jointed. The thyristor of such structure is heated up to the the prescribed temperature, and the radioactive rays such as the electron beams or the like are irradiated on the surface. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11337950-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: TATENO MASAHIKO
IPC: G02F1/13
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a liquid crystal display device with high contrast in which spacers are arranged on a black matrix part other than display pixels even for the display device of an IPS(in-plane switching) mode type. SOLUTION: A manufacturing method of a liquid crystal display device of a horizontal electric field type is made by scattering charged spacers on a first substrate having at least a conductive black matrix, arranging a second substrate having thin film transistors and electrodes opposite to the first substrate and filling liquid crystal into the gap. In the manufacturing method of the liquid crystal display, after bringing the first substrate into close contact with a conductive stage, the charged spacers are scattered while applying different voltages to the conductive stage and to the black matrix.
Patent JP-H04372068-A (JP)
Title: Closed graphic data processing method
Inventor: KURIHARA HIROSHI
IPC: G06F17/50
Filed: 1991-06-21
Abstract: PURPOSE:To detect the duplication of a plurarity of closed graphic data and to detect the duplication of closed graphics by orienting a line segment, allocating a line segment value, and computing the duplication by the line segment value. CONSTITUTION:Increment numbers inherent to the closed graphic are supplied to the closed graphic. (step 3000) When it is a graphic extracting center of the closed drawing (step 4000), the line segment is oriented in a clockwise direction (step 5000), or oriented in a counterclockwise direction (step 6000) when it is not. The allocation of the line segment value is performed.(step 7000) Then, the line segment division by a straight line passing through a line segment endpoint is performed.(step 8000) Among straight lines 1 to (n), the line segment between the adjacent straight lines is taken out on the 1 to (n)-1 graphic. (step 10000). When the segment line value is positive (step 13000), the increment of the duplication is performed. (step 14000) When it is negative, the decrement of the duplication is performed (step 15000), and the duplication between adjacent line segments are confirmed. (step 17000).
Patent JP-H111758-A (JP)
Title: Method of thermal spraying on inside peripheral surface of hollow cylindrical tube
Inventor: ANDO TAKASHI
IPC: C23C4/16
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of thermal spraying on the inside peripheral surface of a hollow cylindrical tube, capable of facilitating the removal of unmelted grains, fumes, or dust from the surface of a sprayed coating while obviating the necessity of the arrangement of particular devices in the vicinity of the opening of the hollow cylindrical tube as an object of working. SOLUTION: A sprayed coating 11 is formed by inserting a thermal spray gun 6 into a rotating hollow cylindrical tube 1 through its upper opening and allowing a thermal spraying material 9 to adhere to an inside peripheral surface 4 and laminating it on the inside peripheral surface 4 while moving the gun 6 along the inside peripheral surface 4. Compressed air 13 is sprayed against the recessed part 2 which is peripherally provided into annular state to the plane parallel to the end face of the opening, in the part one-half the lower side of the outside peripheral surface 5 of the hollow cylindrical tube 1 from the lower opening of the hollow cylindrical tube 1. By this method, an air flow 14 ascending along the inside peripheral surface 4 is allowed to occur, by which the unmelted grains, fumes, or dust adhering to the inside peripheral surface 4 can be removed.
Patent JP-H0819221-A (JP)
Title: Motor
Inventor: KAWAMOTO MATSUO
IPC: H02K11/00
Filed: 1994-06-30
Abstract: PURPOSE:To obtain a small motor, for a wide range of use, and excellent in speed accuracy by fitting a magnetic speed sensor to the center of a pole where the distribution of the magnetic flux is little. CONSTITUTION:A magnetic speed sensor 1 is fitted to the center of a pole where the distribution of the magnetic flux of a main winding 2 is little, and connected to a lead wire 4 of the motor on a printed board 3. A finished stator 5 is composed of a stator core 6, windings 7, resin 8, and the magnetic speed sensor 1. And a finished rotor 9 is fixed to the finished stator 5 through the bearings 13 in a freely rotatable state. The magnetic speed sensor 1 is fitted to a position opposed to a speed detecting magnet 10. Accordingly, the speed detecting magnet 10 rotates at the same speed as the finished rotor 9, and a speed signal is obtained by the magnetic speed sensor 1 fitted to the finished stator 5.
Patent JP-H09329846-A (JP)
Title: Light pattern irradiation device and its method
Inventor: SAIDA HIROBUMI
IPC: G02F1/135
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent irregularity in hue and uneven density in an image receptive element by executing control so that a light pattern irradiation time for the image receptive element is nearly an integral multiple of the period of a vertical scan. SOLUTION: A light pattern written on a light pattern holding means is read with reading light and the image receptive element 38 is irradiated with the light pattern. At this time, as the light pattern holding means, for instance, a spatial optical modulation element 32, etc., are mentioned. As the image receptive element 38, for instance, a photosensitive material on which an image displayed with the light pattern is recorded, a sensor for reading the image displayed with the light pattern, etc., are applicable.  Further, a control means consisting of a controller 50, etc., executes the control, so that the light pattern irradiation time for the image receptive element 38 is nearly an integral multiple of the period of the vertical scan at the time of irradiating the light pattern holding means with the light pattern, by a light pattern writing means consisting of an image writing CRT 40, etc.
Patent JP-S6210025-A (JP)
Title: Production of high-purity dicyclopentadiene
Inventor: NAKANO MUNETOSHI
IPC: C07C2/52
Filed: 1985-07-08
Abstract: PURPOSE:To obtain the titled substance having high purity, economically and easily, by heating a 5C fraction obtained by the cracking of naphtha to effect the dimerization of cyclopentadine existing in the fraction, recovering the unreacted 5C fraction, and removing the high-boiling components and then similar codimers. CONSTITUTION:A 5C fraction produced by the cracking of naphtha is heated at 50-110 deg.C for 2-6hr to effect the dimerization of cyclopentadiene existing in the fraction. A fraction rich in dicyclopentadiene and the unreacted 5C fraction are separated from each other by distillation. The former fraction is sent to a evaporator, etc., and treated at 70-110 deg.C under vacuum of 5-50Torr to remove the high-boiling components (trimer of isoprene, piperylene and cyclopentadiene), transferred to the step for the removal of low-boiling components, and distilled under a vacuum of 10-50Torr at a column bottom temperature of 80-110 deg.C to remove similar codimers having low boiling point. The product is transferred to the step for the removal of high-boiling component, and distilled under a vacuum of 10-40Torr at 70-90 deg.C to remove the similar codimers having high boiling point. The objective compound produced by the above process has a purity of as high as >=99%.
Patent JP-H0315889-A (JP)
Title: Screen display system corresponding to screen buffer memory capacity
Inventor: TAKEDA TATEAKI
IPC: G06F3/153
Filed: 1989-06-14
Abstract: PURPOSE:To select screen display data to be expanded on a screen buffer memory by providing a screen display data selection processor which selects the best screen display data to be expanded on the screen buffer memory from screen display control information. CONSTITUTION:This system is provided with a storage means 8 for storing the screen display control information on frequencies of use of respective screen display data whose frequencies of screen output are in a high rank and the capacities of the respective screen display data as to respective screen display data which are high in screen output frequency and a screen display data selection processing means 1 which selects screen display data to be expanded on the screen buffer memory 9 from an external storage device 4 according to the screen display data. Consequently, the screen display data selection processor 1 can expand the screen display data on the screen buffer memory 9 from the external storage device 4 at a possible maximum according to the usable capacity of the screen buffer memory 9 according to information in a screen display control table 6.
Patent JP-H0313993-A (JP)
Title: Car music synthesizer
Inventor: KAZUNO KEINOSUKE
IPC: G10H1/053
Filed: 1989-06-13
Abstract: PURPOSE:To enable a driver who driving an automobile to join in a music performance by detecting the manipulated variable of the operation part of the automobile and varying the tempo, musical instrument, etc., of a music which is played according to the manipulated variable. CONSTITUTION:When a card reader 3 reads performance data stored on an IC memory card 4, the data are loaded in a sequencer 5. The sequencer 5 sends out the performance data to a sound source module 7 and controls the sound source module 7 according to a MIDI signal outputted by a MIDI interface 2 corresponding to the manipulated variable of a switch, a handle, etc., selected on a control panel 6. Therefore, the sound source module 6 when generating the musical sound signal according to the performance data generates the musical sound signal which differs in tempo, musical instrument, etc., according to the selection of the switch and the MIDI signal and outputs it, so the driver can join in the music performance while driving the automobile.
Patent JP-H05322828-A (JP)
Title: Humidity sensor and its manufacture
Inventor: KUNIMOTO AKIRA
IPC: G01N27/12
Filed: 1992-05-18
Abstract: PURPOSE:To obtain a thin humidity sensor of good performance, in which thin- film element section has good adhesion to the substrate. CONSTITUTION:The title humidity sensor 1 is formed by successively forming a layer 18 having fine alumina projections and second thin layer 11 constituted by successively forming a first thin-film electrode 14a, first thin-film layer 12 composed mainly of at least one kind selected from the oxides of alkaline earth metals, and second thin film layer 11 composed mainly of the oxide of a metal other than the alkaline earth metal elements, alkali metal elements, and precious metal elements and a second thin film electrode 14b on one surface of a compact substrate 15 having a good electrical insulating property and forming thin film heaters 16 on the other surface of the substrate 15. The sensor 1 is always maintained in a high-temperature state of >=200 deg.C and detects humidity.
Patent JP-H09308862-A (JP)
Title: Receiving conduit for taking out sorted grain in multi-stage type rocking sorter
Inventor: KAWATANI SEIJI
IPC: B07B13/11
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To decrease loading on a driving source by decreasing the amt. of rocking movement of sorting plates and to preventing sorting performance from decreasing by making the conditions for taking out of each sorting plate at the same condition even if the angle of inclination of the sorting plate is controlled. SOLUTION: Sorting plates 1 are stacked on top of each other in several layers and are inclined in both longitudinal and transverse directions and they are rocked in the slanting up and down directions of the transverse direction Y and a receiving conduit 4 for taking out sorted grain, wherein an unpolished rice partition plate 2 and an unhulled rice partition plate 3 are stood on the lower position side in the longitudinal direction X and the conduit 4 is made to be a separate body from the sorting plate 1 and the inclination of the receiving conduit 4 for taking out the sorting grain is changed with controlling the angle of inclination of the selecting plate 1 in the transverse direction so as to make the facing posture of the receiving conduit 4 for taking out the sorted grain to the selecting plate 1 harmony with it.
Patent JP-H0442351-A (JP)
Title: Character processor
Inventor: TOSHIMA EIICHIRO
IPC: G06F17/22
Filed: 1990-06-08
Abstract: PURPOSE:To facilitate the production of even such a sentence where the words of plural fields are mixed together by providing a means with which an operator sets plural fields in combination. CONSTITUTION:A CPU serving as a microprocessor performs the arithmetic operations, the logical decision, etc., for character processing and controls the component elements connected to an address bus AB, a control bus CB, and a data bus DB via these buses. Then a means which can designate not only a single field but also plural fields in combination such as the place names, the history, the architecture, the medical science, etc., is offered to the users. Thus the input is facilitated for such a sentence where the words of plural fields are mixed together.
Patent JP-H0712906-A (JP)
Title: Coil for calibration of magnetic field measuring apparatus
Inventor: ISHIYAMA KUNIO
IPC: G01R33/02
Filed: 1993-06-22
Abstract: PURPOSE:To enable highly accurate detection of errors of an layout angle of a magnetic sensor by providing a hole in a cubic outer frame to insert the magnetic sensor. CONSTITUTION:A large circular hole 30A is formed on one surface of an outer frame 30 and a coil bobbin 40 is inserted to be built in. The coil bobbin 40 is wound with a coil 40B and a coil 40C with a Z axis as center axis to form a Helmholtz coil. Small circular holes 30B and 30C are formed at the centers of the other surfaces of the outer frame 30 to insert a magnetic sensor. As the outer frame 30 is cubic, a coil for calibration can be arranged accurately to be directed to any of specified directions X, Y and Z to allow the generation of a forcible magnetic field. This enables accurate detection of errors of a layout angle of a probe for measuring magnetic fields based on an output value of the probe for measuring magnetic fields thus obtained.
Patent JP-H0442577-A (JP)
Title: Thin film transistor
Inventor: NAKAZAWA TAKASHI
IPC: H01L27/12
Filed: 1990-06-08
Abstract: PURPOSE:To obtain an excellent MOS interface and sufficiently high gate breakdown strength with a thin film transistor by forming the gate insulating film of the transistor in a two-layer structure of the first insulating film formed by an ECR plasma CVD method and second insulating film formed by a thermal CVD method. CONSTITUTION:The first gate insulating film of SiO2, SiN2, etc., is formed by an ECR plasma CVD method. The second gate insulating film 108 of SiO2, SiN2, etc., is formed by a normal-pressure thermal CVD method, reduced- pressure thermal CVD method, etc. Finally, a gate electrode 109 composed of a silicon film containing impurities, metallic film, transparent conductive film, etc., is formed by a CVD method, sputtering method, or vapor deposition method. Since this thin film transistor manufactured in such way is not affected by the etched cross-sectional shapes of a source and drain electrodes 102 and 103, an excellent MOS interface having a small surface density of charge and sufficient gate breakdown strength is obtained. When a large-area substrate is used, the conventional wet etching method and dry etching method can be applied without modification.
Patent JP-H0442890-A (JP)
Title: Apparatus for growing crystal
Inventor: ROKUSHA TOSHINORI
IPC: H01L21/208
Filed: 1990-06-08
Abstract: PURPOSE:To suppress evaporation of oxygen from the surface of a melt layer, enhance the oxygen concentration taken into a single crystal and improve quality of the single crystal by providing a cap made of quartz in contact with the surface of the melt layer in a crucible in growing the single crystal by a melt layer method. CONSTITUTION:A required amount of polycrystal silicon is filled in a crucible 11 and melted from the upper side with a heater 12 to form a melt layer 17. A cap 25 made of quartz is simultaneously provided in contact with the surface of the melt layer 17. A solid layer 18 is then melted while keeping the surface of the melt layer 17 always at the position of the cap 25 by temperature control and position control of the heater 12 and position control of the crucible 11 to control the thickness of the melt layer 17. The lower end of a seed crystal 15 is subsequently dipped in the melt layer 17 to pull up and grow a single crystal 16. Thereby, the single crystal 16 having an oxygen concentration required as a gettering source can be produced.
Patent JP-H0721350-A (JP)
Title: Image processing system
Inventor: YAMAKAWA TADASHI
IPC: H04N1/41
Filed: 1993-06-22
Abstract: PURPOSE:To provide the image processing system for executing the image retrieval/display of image data at a high speed which is compressed hierarchically. CONSTITUTION:A computer 10 having a storage device 15 and a display device 16 is connected mutually through a communication channel 1 to a computer 20 having a storage device 25 and a display device 26. An image control program 12 controls image compression data 151 in the storage device 15. The image compression data 151 is compressed, and divided into level 1 compression data 1511, level 2 compression data 1512 and level 3 compression data 1513. An image processing program 13 obtains a store position of the image compression data 151 corresponding to an image A through the image control program 12, reads out this data from the storage device 15, stores it temporarily in a buffer 14, expands it and obtains image data and displays it on a display device 16. As for the whole image compression data 151, its detail image 161 is displayed on the display device.
Patent JP-S5576269-A (JP)
Title: Locking-coincided gas cut-off device
Inventor: KURIHARA HIROSHI
IPC: F16K17/36
Filed: 1978-12-05
Abstract: PURPOSE: To cut off gas pipes in a room automatically and prevent an accident at every locking of a door by combinating a switch mechanism acutuating with a lock of the door with a valve mechanism interlocking with the former mechanism.  
     CONSTITUTION: As a key of an opening handle 10 assembled in an opening door 9 opened and closed from a static door 11 makes a little turn to push a lock 20 toward a static door 11, a rod 14 is forced to move to the left side. A projection 17 on the rod turns on a limit switch LS15. An electromagnet 3 results in excitement, which moves a switch valve 2 of a gas valve body 1 to the right side. The key makes another turn to turn on LS15 and off LS16 so that an electromagnet 3' makes the switch valve 2 move to the left side. Gas currents 1a, 1b are therefore cut off. At the cut-off SL6 is on to light a pilot lamp, 7 which tells the gas cut-off state. 
     COPYRIGHT: (C)1980,JPO&Japio