baber/WOPTO huggingface dataset:
Patent JP-S57205728-A (JP)
Title: Exposure device
Inventor: ARIGA TAKASHI
IPC: H01L21/027
Filed: 1981-06-15
Abstract: PURPOSE:To decrease superposing errors of a working mask by attracting and supporting a photomask or the photomask and a substrate to be exposed at plural points. CONSTITUTION:A supporting mechanism for a photomask 11 has a light projection window 12 in the central part. It has a mask supporting table 14 formed with holes for evacuation 13 in a frame part, three mask attracting pins 16a, 16b, 16c which are fixed to the peripheral part of the window 12 of the table 14 and have vacuum attraction holes 15 connecting to the holes 13, and a frame-like packing 17 fixed to the table 14 in such a way as to enclose the window 12 on the outer side of the pins 16a-16c. The holes 13 of the table 14 are evacuated to attract and hold a photomask 11 in the region where the flatness is assured, in the peak parts of the pins 16a-16c. Since no strains are generated in the photomask by this, the superposition errors of the working mask are decreased.
Patent JP-H09254689-A (JP)
Title: Frame of forwardly foldable seat back of automotive seat
Inventor: ASANO YASUYO
IPC: B60R22/26
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To effectively cope with deformation of a frame when a retractor of a seatbelt device is to be mounted on a wide seat back that can fold forward. SOLUTION: This frame is for use with a seat back that can be adjusted to an upright position and a forward-folded position. The frame 28 has a substantially trapezoidal back panel 50, an edge-reinforcing panel 52 secured to the edge of the back panel, and a bracing reinforcement panel 54. The bracing reinforcement panel extends diagonally toward the middle of the upper side 64 of the edge reinforcing panel from the corner 63 of the intersection 62 between the side 60 of the edge reinforcing panel located on that side of the back panel where a lock mounting seat 58 is located and the lower side 61 of the edge reinforcing panel located on the lower side of the back panel. The bracing reinforcement panel is secured to the back panel to support a retractor.
Patent JP-H03290786-A (JP)
Title: Pattern recognizing device for coin or the like
Inventor: HIGASHIURA KAZUO
IPC: G06T7/00
Filed: 1990-04-06
Abstract: PURPOSE:To enable pattern recognition in a short period of time even in the case of an object such as a coin or the like is free in the rotational direction by setting a concentrical ring in respect to the circular object, fetching the data of an input picture along the ring, exerting Fourier transform upon the data and comparing the transformed data with reference pattern data. CONSTITUTION:The picture signal of the coin or the like is inputted from a picture input part 1, converted to a multilevel digital picture signal by an A/D conversion part 2 and stored into a picture memory part 4. Next, in a ring forming part 5, the central position of the picture signal is calculated and further, the plural rings are formed concentrically to the calculated central point. In a ring data fetch part 6, the picture data is fetched from the picture memory part 4 along these plural rings and in a Fourier transform calculation part 7, the Fourier transform is exerted upon the data. Then, the frequency strength of the picture data is calculated. Afterwards, the pattern recognition is executed by comparing the picture data with the stored reference pattern upon which the Fourier transform is exerted in advance. Thus, the pattern recognition can be executed at high speed even in the case of the object such as the coin or the like free in the rotational direction.
Patent JP-S62248394-A (JP)
Title: Interphone with television
Inventor: KUNO TAKESHI
IPC: H04N7/18
Filed: 1986-04-21
Abstract: PURPOSE:To miniaturize a power source transformer and to prevent the unfavorable influence to a television receiver due to the leakage flux form the power source transformer by changing over an ordinary charging battery as the power source of the television only during the operation of the television. CONSTITUTION:When there is no calling signal from a visitor during an ordinary time, a power circuit 16 is connected to the battery 4 through the constantly closed terminal 15b of a contact 15 to charge the battery 4. A relay is driven by a control circuit 3b through the calling signal of the visitor, the contact 15 is connected to the constantly closed terminal 15a side and the battery 4 is connected as the power source of the television 1. Accordingly, the battery 4 is used as the television and a load attached thereto, for instance, the power source of a television camera. Namely, the battery 4 is charged constantly, and during the operation of the television, the television 1 is operated by the battery 4. Therefore, the power source transformer 5 can be miniaturized and the unfavorable influence to the receiver 2 of the television 1 due to the leakage flux can be remarkably reduced.
Patent JP-S60235146-A (JP)
Title: Photosensitive body
Inventor: YAMAZAKI TOSHIKI
IPC: G03G5/14
Filed: 1984-05-09
Abstract: PURPOSE:To improve electrostatic charge retentivity under high temp. and high humidity by forming an a-SiC charge transfer layer, an a-Si charfge generating layer, and an a-Si surface modifying layer contg. a specified amt. of oxygen, for which each of them is hydrogenated and/or fluorinated, on a substrate in succession. CONSTITUTION:The surface modifying layer 45 made of a-SiC hydride and/or fluoride is formed on the charge generating layer 43 made of a-Si hydride or fluoride, and under this layer 43, the charge transfer layer 42 made of a-SiC and/or SiN hydride and/or fluoride is formed, and the layer 45 contains O in an amt. of 1-20atomic% of Si+C+O, and C in an amt. of 10-70atomic%. The layer 42 contains C and/or N in an amt. of 10-30atomic%. The use of such a surface modifying layer 45 enhances surface resistivity, especially, retentivity of potential under high temp. and high humidity, improves surface potential characteristics, retentivity of them for a long period, resistance to environmental attacks, such as-humidity, atomosphere, chemical effects by corona discharge, and further, enhances printing resistance, heat resistance, heat transferability, especially, adhesive transferability, etc.
Patent JP-S62249400-A (JP)
Inventor: TOKIKUCHI KATSUMI
IPC: H01J37/06
Filed: 1986-04-23
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-H09282322-A (JP)
Title: Currency information control system of cluster system
Inventor: MOMOTA NOBUE
IPC: G06F17/30
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To efficiently perform retrieval from a data base by an interactive transaction on an optimum cluster. SOLUTION: A currency information retrieval means 111 takes an intermediate file record out of a work file 11 when an intermediate file record corresponding to currency information on the interactive transaction 101 is present in the work file 117. When not, on the other hand, a currency information retrieval means 121 for another cluster takes an intermediate file record out of the work file 122. A currency record return means 115 takes a record corresponding to the intermediate record taken out by the currency information retrieval means 111 or 121 out of the data base 107.
Patent JP-H11271017-A (JP)
Title: Interference measuring signal forming equipment
Inventor: NAGANO SHIGENORI
IPC: G01B9/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To make optical adjustment simple and very small and reduce influence on wavelength fluctuation of a laser light source to a minimum. SOLUTION: Coherent lights outputted from a light source part 1 pass a coupling part 2, and enter a light emitting system 3 which is provided with a straight type incidence waveguide 32, a branch waveguide 33, output waveguides 34, 35 and a phase modulation part 36 on an optical substrate 32, applies phase modulation to one luminous flux and outputs the other luminous flux as it is, as an irradiation luminous flux. In an irradiation optical system 4, the luminous fluxes are condensed, deflected and cast on measurement points of a scale part 5. It diffracts two irradiation luminous fluxes in almost the same direction, and the diffraction luminous fluxes enter a light receiving system 6.  End surfaces of the light receiving systems 3, 6 are obliquely polished in such a manner that the irradiation luminous fluxes are cast on the measurement points of the scale part 5, and diffracted luminous fluxes from the part enter the light receiving part 6. A light receiving part 7 converts the fluxes to electric receiving signals. On the basis of the receiving signals, a displacement measuring part 8 obtains displacement of the scale part 5.
Patent JP-S5617460-A (JP)
Title: Coding filing method for map data
Inventor: NAKAMURA IKUO
IPC: G06T11/60
Filed: 1979-07-20
Abstract: PURPOSE: To obtain a map-data coding method that sections a map in a checkerboard shape, codes data such as various marks, sea levels, etc., in each section on the map as well as its address, and then stores them in a memory unit.  
     CONSTITUTION: Respective sections obtained by dividing a map in a checkerboard shape to an area of 1m 2  per section are given addresses laterally and longitudinally. A memory unit connected to a data processor and display unit has memory positions of addresses that corresponds to sections on the above-mentioned map and remembers various map data, such as sea levels, map marks, roads and rivers, in respective sections of corresponding addresses through input unit. Thus field map data can be displayed like a normal map through the data processor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07291744-A (JP)
Title: Formation of heat resistant coating film
Inventor: TAKEUCHI KENZO
IPC: C23C22/74
Filed: 1994-04-28
Abstract: PURPOSE:To form a dense heat resistant coating film free from pinholes and having satisfactory flexibility. CONSTITUTION:A soln. or dispersion contg. an organometallic compd. such as a metallic chelate compd. is applied on a substrate and burnt by heating to form a metal oxide-based coating film. An inorg. polymer-contg. coating material such as a coating material contg. polyborosiloxane as a binder is impregnated into the coating film and this coating film is burnt by heating again.
Patent JP-S62250331-A (JP)
Title: Moisture measuring method
Inventor: SATO HIROAKI
IPC: G01N5/04
Filed: 1986-04-23
Abstract: PURPOSE:To rapidly measure the moisture of a substance handled in each field with high accuracy and to adapt the measured moisture to a process control, by drying a specimen containing moisture using an infrared heater and an air heater and measuring moisture from the change in the wts. of the specimen before and after drying. CONSTITUTION:The specimen tray 3 of a system is held to a specimen tray stand 4 and a specimen S containing moisture is put in the specimen tray 3 to be dried under heating using both of an infrared heater 1 and an air heater 2. The moisture = (W2/W1) X 100% of the specimen S is calculated from the wt. W1 of the specimen S before drying and the wt. W2 thereof after drying. When the specimen S is dried under heating, the temp. in the vicinity of the surface of the specimen S is sensed by a temp. sensor 7 to be applied to a temp. controller 8. The outputs of the heaters 1, 2 are controlled corresponding to the response speed thereof by said controller 8. By this method, the moisture of a substance handled in each field is rapidly measured with high accuracy.
Patent JP-S60236090-A (JP)
Inventor: ISHIDA KIYONORI
IPC: G12B11/00
Filed: 1984-05-09
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-S63259199-A (JP)
Title: Blower device for automobile
Inventor: ARAI MASASHI
IPC: F04D29/66
Filed: 1987-04-14
Abstract: PURPOSE:To promote the low level of noise and the reduction of cost, by surrounding the periphery of a blower motor by a cylindrical noise-shielding cover and forming a predetermined space between the noise-shielding cover and the blower motor. CONSTITUTION:A blower fan 2 is built in a blower intake case 1. A blower motor 3 for driving the blower fan 2 is mounted to the blower intake case 1 through a mounting metal fixture 4. The blower motor 3 envelops its periphery by a cylindrical noise-shielding cover 13 integrally formed with the blower intake case 1 or the mounting metal fixture 4. A predetermined space is formed between the internal peripheral surface of this noise-shielding cover 13 and the peripheral surface of the blower motor 3. In this way, the reduction of cost can be promoted by enabling the low level of noise to be attained.
Patent JP-S61250872-A (JP)
Title: Distortion eliminating and reproducing device
Inventor: MIMURA YOSHIAKI
IPC: H04N5/95
Filed: 1985-04-29
Abstract: PURPOSE:To attain the reduction of the control capability of a reproducing mechanism by providing a demodulator demodulating a signal from a reproducing device and an amplitude adjuster adjusting the amplitude of a signal corresponding to the timewise fluctuation of a reproducing mechanism so as to couple differentially the output of the demodulator with the output of the amplitude adjuster. CONSTITUTION:The reproducing device 1 extracts an FM signal from a recording medium and the demodulator 4 reproduces the signal into a recorded signal, but the signal includes distortion component. On the other hand, the output of a jitter error detector 2 detecting the timewise fluctuation of the reproducing mechanism 1 is eliminated for an unnecessary frequency component by a band pass filter 6 and an amplitude adjuster 7 adjusts the signal into the same amplitude of the distortion component appearing while being included in the output of the demodulator 4. Then the output of the demodulator 4 including the distortion and the output of the amplitude adjuster 7 being a distortion signal are given differentially to a mixer 8, the distortion component in the output of the demodulator 4 is subtracted and the result is extracted at an output terminal 9. Thus, the reproducing signal with the high quality without distortion is obtained even without improving the accuracy of the reproducing mechanism.
Patent JP-H06310292-A (JP)
Title: Discharge lamp lighting device
Inventor: MITSUYA MASAYUKI
IPC: H05B41/24
Filed: 1993-04-20
Abstract: PURPOSE:To enable the lighting of a discharge lamp to be continued, even, if any of capacitors goes wrong, so as to prevent the breakage of a semiconductor switching element by connecting in series a plurality of ballast capacitors of a self-excited inverter. CONSTITUTION:A high-frequency power supply operated by a self-excited inverter 6 discharges electricity to light a fluorescent lamp 15 through a capacitor 14 being a stabilizer. In this case, since the ballast capacitors 10 and 11 of the inverter 6 are set to double the required capacitance, even if one tails, the inverter 6 continues its oscillation, and the lamp 15 maintains its lighting. Hereby, any breakdown by overcurrents of switching transistors 7 and 8 can be prevented without providing any emergency protective circuit, so the reduction of the number of parts becomes possible, consequently the cost up can be prevented.
Patent JP-H09283608-A (JP)
Title: Electrostatic chuck
Inventor: NAGASAKI KOICHI
IPC: B23Q3/15
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To detach a wafer without damaging it, by providing a through hole which supplies gas to a gap part with a specific depth on the clamping surface of an insulated substrate, and by projecting a lift pin to push and detach the wafer which is held on the wafer table when gas pressure which is detected by a detecting means provided in the through hole seaches a predetermined value. SOLUTION: An upper surface of an insulated board 2 is made to be a wafer table 5, an opening gap part 8 with 50∼200μm depth being comprised of a gap 8a having a concentric circle form and a gap 8b extending with a radiating form from the center are formed on the wafer table 5 and a through hole 9 to supply such gas as He and so on to the gap part 8 is provided. A pressure sensor 12 is provided as a detecting means to detect gas pressure change in the through hole 9 and a lift pin 7 is projected to push and detach a wafer 30 held on the wafer table 5 when the gas pressure reaches a predetermined value measured by the pressure sensor 12. This can detach the wafer 30 without damage.
Patent JP-S61250648-A (JP)
Title: Developing device
Inventor: KOMATSU HAJIME
IPC: G03D3/00
Filed: 1985-04-30
Abstract: PURPOSE:To decrease the evaporation, splash and oxidation of a processing liquid and to make possible the smooth conveyance of photosensitive materials without damaging the surfaces thereof by providing a cap member having a slit through which the photosensitive materials pass to at least one tank of processing liquid tanks and constituting the tanks in such a manner that the processing liquid overflows from the slit. CONSTITUTION:The photosensitive materials 3, when inserted from a supply base 2 into a photosensitive material intake port 6, are passed by conveying rollers 7 through the conveyance path 9 of the developing soln. tank 10, fixer tank 11 and rinsing liquid tank 12, by which said materials are subjected to the developing process. The materials 3 are inserted through the slit 17 of the cap member 14 and are taken out of the other slit 18 when said materials are carried into the tank 10. The upper part of the tank 10 is covered by the member 14 and the aperture area thereof is made of only the aperture by the slits 17, 18 and therefore the area at which the developing soln. 19 contacts with air is minimized and the oxidation and evaporation of the developing soln. 19 are prevented. The soln. 19 overflows at all times from the slits 17, 18 of the member 14. The sticking of the soln. 19 to the inside of boss parts 15, 16 and the consequent clogging of the slits 17, 18 by the crystals thereof are thus obviated.
Patent JP-H10273517-A (JP)
Title: Polyisocianate curing agent for aqueous resin, and water base paint and aqueous adhesive using the same
Inventor: MURAKAMI SHUNSUKE
IPC: C09D175/04
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a curing agent which not only can be used for producing an adhesive having excellent adhesiveness and durability, but also is free from the regulations of the Fire Protection Law (Japan), by mixing a hydrophilic polar group- containing polyisocianate and a thixotropy-imparting agent at a specific ratio, thereby producing a mixture which shows a value higher than a specific value in the test for confirming the liquid state as one of the tests for confirming the dangerous object under the Law. SOLUTION: A ratio of a polyisocianate component to a thixotropy-imparting agent of 100/0.1 to 100/50 is employed. A test result of 90 seconds or more in the test for confirming the liquid state is obtained, which indicates the sample tested is classified as a substance outside the definition of the flammable liquid under the Fire Protection Law. The polyisocianate component is prepared by reacting a polyisocianate (for example, 2,4-tolylenediisocianate), a hydrophilic polar group (preferably, non-ionic polar group)-containing compound, and an active hydrogen-containing compound such as a polyoxyalkylene ether containing one or more active hydrogen groups and having 50 mole % or more of an ethylene oxide-derived unit. It contains 2.0 to 4.0 functional groups on average.  As a thixotropy-imparting agent, an amorphous silica, which is capable of imparting thixotropy even when its small amount, is preferred.
Patent JP-S5318790-A (JP)
Title: Cultivating basidiomycete
Inventor: YOSHIOBI CHIKAO
IPC: C12P19/04
Filed: 1976-08-03
Abstract: PURPOSE: A method of submerged cultivation of basidiomycete using an easy-tofoam aq.  medium, which achieves a high yield of mycelium with on adverse effect by the foaming. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000285651-A (JP)
Title: Device and method for information recording and reproducing
Inventor: KATO ASAMI
IPC: G11B27/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To make a confirmation work for confirming whether the video already recorded on a recording medium is a video whose erasure is permitted or not performable easily at the time of recording a new video on the recording medium while overwriting it on the pre-recorded video. SOLUTION: This device has a recording and reproduction concurrent mode performing a reproducing operation in parallel with a recording operation and, in this mode, the device records video data indicating an input video from an input part 1 on an optical disk 8. Together with it, the device reproduces video data at a position being behind the current recording position by a prescribed interval as a preceding video in parallel with the recording and composes the reproduced video and the input video from the part 1 to display them on a monitor 16.
Patent JP-H03295875-A (JP)
Title: Method for setting tile
Inventor: MATSUHASHI SHUNICHI
IPC: E04F13/21
Filed: 1990-04-10
Abstract: PURPOSE:To increase setting speed, to attain uniform bonding strength and to prevent exfoliation by hardening polymer cement mortar applied to the rear sides of tiles and setting the tiles on the surface of concrete or mortar. CONSTITUTION:Polymer cement mortar contg. styrene-butadiene synthetic rubber latex, an ethylene-vinyl acetate copolymer emulsion or an acrylic synthetic resin emulsion is prepd., applied to the rear sides of ceramic tiles and hardened. The tiles are then set on the surface of concrete or mortar.
Patent JP-S57207421-A (JP)
Title: Waveform shaping circuit
Inventor: NAKAO SATOSHI
IPC: H03K5/08
Filed: 1981-06-17
Abstract: PURPOSE:To obtain an output which is always stable and to avoid the effect of noise application, by providing a feedback resistor feeding back an output of a circuit to a reference power supply and a capacitor increasing the hysteresis at the inversion of an output signal. CONSTITUTION:The titled circuit consists of a comparator 12, a power supply circuit comprising a power supply Vs and a resistor (r) supplying a reference voltage to the comparator 12, a feedback resistor R feeding back the output signal of the comparator 12 to a reference power supply input and a capacitor C1 connectd in parallel with the resistor R. Through the consistitution like this, the hysteresis is maximum when an output 14 of the comparator 12 is inverted as shown in solid lines 17H and 17L in igure and the waveform is reduced with the time constant of CR afterward. Thus, in suitably setting the time constant, the chattering at the inversion of an output signal especially subjected to noise application can be prevented effectively.
Patent JP-S5719221-A (JP)
Title: Classifying bucket for fruit, vegetables and the like
Inventor: HORII TAICHI
IPC: B65G17/18
Filed: 1980-07-09
Abstract: PURPOSE: To prevent articles from being damaged by providing a saucer of a bucket conveyor type classifier for receiving fruit or vegitables thereon with two pins and connecting rods such that the saucer may be caused to be inclined moderately to discharge articles therefrom.  
     CONSTITUTION: Two pins 2 are mounted on a lower part of a saucer 1 while pin receiving portions 4 for removably receiving the pins 2 therein are provided at an upper part of a saucer supporting table 3 within which sliders 5 are mounted for horizontal motion on a slider pin 6. Connecting rods 10 interconnect the pins 2 on the saucer 1 and connecting metal pieces 9 on the slider 5 such that, upon horizontal movement of one slider 5, the side of the saucer 1 at which it is connected to the one slider 5 is lifted upwardly. A bucket having such a condition is assembled to a stay 12 attached to a chain 11, and a guide rail 14 adapted to be engaged by an operating pin 8 extending below the saucer supporting table 3 and a discharge operating device 15 are provided at a part of a travelling passage 13 of the conveyor 11 so that, as the bucket advances, the slider 5 is moved horizontally to cause the saucer 1 to be inclined, thereby discharging fruit or the like from the bucket. 
     COPYRIGHT: (C)1982,JPO&Japio