baber/WOPTO huggingface dataset:
Patent JP-H07334120-A (JP)
Title: Liquid crystal multilevel display controller
Inventor: OMAGARI KOJI
IPC: G02F1/133
Filed: 1994-06-14
Abstract: PURPOSE:To realize a thinned-out circuit with simple constitution and to reduce the cost of the device by composing a thinned-out pattern generating part made of a memory. CONSTITUTION:A control signal for a memory is generated from a timing generating part 7, the gradation data of a video memory 1 are read in a memory interface part and sent to decording part 3. In a decoding part 3, the gradation data are decoded and sent to a selecting part 6. In a frame control part 4, the coordinates of a current pixel and a current number of frames are generated and sent to a thinned-out pattern generating part 5. The thinned-out pattern generating part 5 is composed of a memory. The ON/OFF data of the respective pixels ranged from a frame 1 to a frame 8 and from gradation 1 to gradation 4 are stored with some format. By this constitution, the thinned-out pattern generating part 5 is very simply composed. Even when an LCD in use is changed, the generating part is dealt with by merely changing data to be stored in the memory without changing the circuit.
Patent JP-S5559434-A (JP)
Title: Driving method of photo writing liquid crystal light bulb element
Inventor: INAMURA SHIYOUHEI
IPC: G02F1/133
Filed: 1978-10-26
Abstract: PURPOSE: To make possible high-speed image writing by applying the specified voltage for s short time to the writing liquid crystal light bulb element at the starting of the driving means for said element.  
     CONSTITUTION: At the time of connecting a power source 8 to the photo writing liquid crystal light bulb 1 composed of glass substrates 2, 3, transparent electrodes 4, 5, of In 2 O 3 , CdS photoconductive layers 6, mixed cholesteric liquid crystals 7 to drive the same, the voltage above thr threshold voltage value at which the liquid crystals 7 cause phase transition is applied for a short time to the element 1 a fixed time before the time when the video information is first inputted at the time of turning the power source 8 again ON and inputting the new video information by an image pickup optical system 9 in order to rewrite the video information having been stored, whereby the liquid crystals 7 are shifted to a transparent nematic phase. This results in considerably reduced transition time of the liquid crystals 7 and reduced time necessary for rewriting of the video informatin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02310310-A (JP)
Title: High fatigue strength metal raw material and method for treating surface of metal raw material
Inventor: OKADA TAKESHI
IPC: C21D9/00
Filed: 1989-05-25
Abstract: PURPOSE:To obtain a metal raw material improving high fatigue strength without any damaging the following excellent characteristics by arranging high fatigue strength layer making softer than core part of this raw material on the surface of the dense metal raw material having excellent heat resistance, corrosion resistance and wear resistance. CONSTITUTION:The high class material of e.g. inconel material, precipitation hardening type SUS material, etc., is effective for the above high fatigue strength metal raw material 1. Then, the high fatigue strength layer 3 on the surface of this raw material 1 is formed with heat treatment of annealing, etc. For this heat treatment method, a laser beam irradiating method is preferable, because it can control the irradiating time and intensity, etc., as the developing depth of the high fatigue strength layer 3 can be easily controlled. Further, by the above method, the high fatigue strength layer 3 can be locally formed and the above method is suitable to improve the fatigue strength of the metal raw material used to a forming product of metallic bellows, etc., which receives repeated stress.
Patent JP-H01303203-A (JP)
Title: Garbage collection control device in bucket reciprocative carrying system
Inventor: SAKAMOTO KEIJI
IPC: B65G51/04
Filed: 1988-05-30
Abstract: PURPOSE:To improve handling conditions by collecting the fully loaded bucket prior to others from its floor, controlling a lowering speed by a tube-inside air exhaust quantity control, pushing up a void bucket to an original floor by an air feeding, and also stopping the void bucket at a given floor by exhausting a partial air in the vertical tube type captioned device for a multistory residence. CONSTITUTION:An unshown means detecting the full load of a bucket C is provided to a setting room 13 of each floor, and collection is started from the floor where the full load is detected prior to started from the floor where the full load is detected prior to others. And the bucket C is lowered within an airtight vertical tube 10 with a lowering speed adjustment and speed reduction made by the combined control with an air supply means 20 and an exhaust quantity control means 40, and softly landed on a support device 15. Then, a void bucket C is pushed up to an original floor with air supplied the means 20. A partial air escapes since the valve 18 of the original floor is opened, and the bucket C stops with a push-up force and a bucket empty weight balanced to be supported with a support device 14.
Patent JP-S5256893-A (JP)
Title: Production of superconductive coil
Inventor: KADOTANI KENZOU
IPC: H01F6/06
Filed: 1975-11-05
Abstract: PURPOSE:In the production of a superconductive coil, a film device is dipped in resion liquid under a reduced pressure while its inside and outside are connected in a space by using a bar type spacer, then the spacer is withdrawn under the atmospheric pressure while the device is kept immersed, whereby good impregnation is provided and the effluence of the resin liquid is prevented.
Patent JP-S61292206-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SHIRAISHI YUMA
IPC: G11B5/027
Filed: 1985-06-18
Abstract: PURPOSE:To record and reproduce an information signal with wide band by recording separately an information signal subjected to sampling pulse sampling having a different phase onto each of plural sectors of a magnetic tape in a tape broadwise direction and reproducing the signal. CONSTITUTION:The information signal is sampled by using sampling pulses whose phase differs by 360 deg./n each to obtain n-kind of sampling signals, which are recorded separately and simultaneously on sectors of n-division in tape axial direction by using n-set of rotary heads. The n-kind of sampling signals are reproduced separately and simultaneously at reproduction and re-sampled by using the same sampling pulses at the recording and then synthesized. Thus, a reproducing information signal is obtained, where the n-set of sampling points are synthesized in time series in one period of the sampling pulses, that is, as if the signal were sampled by using the pulses having a frequency being n-time of that of the sampling pulses.
Patent JP-2000318139-A (JP)
Title: Cleaning device
Inventor: HOSOYA TOSHIHIRO
IPC: B41F35/04
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device which enables easy maintenance and inspection work even in a small space. SOLUTION: The cleaning device includes a main body 120 to clean a rubber blanket on the outer periphery of a rubber blanket cylinder 14 on the underside of a rotary press, a supporting frame 110 to slidably support the main body 120 at an operation position where the cylinder 14 is cleaned, and a rotary frame 130, the proximal end of which is supported so that the frame 130 can be rotatable about axis 131a parallel with the axis of the cylinder 14, whereby the body 120 can be transferred between the frame 110 and the tip of the frame 130.
Patent JP-S61289724-A (JP)
Title: Interface circuit
Inventor: YOSHIZAWA HIROSHI
IPC: H03K19/0944
Filed: 1985-06-18
Abstract: PURPOSE:To prevent disturbance from a digital signal onto an analog circuit by providing a post-stage logic circuit and a voltage division circuit sharing the power voltage with an inverter having a different switching voltage characteristic to an input section. CONSTITUTION:A power terminal 1 is a power terminal of an input side integrated circuit 2 and 5V is applied. An input inverter consists of a depletion transistor (TR) 3 and an enhancement TR 4. The threshold voltage of the TR 4 is nearly OV and the inverting voltage of the inverter comprising the TRs 3, 4 is nearly 0.3-0.6V. The voltage divided by resistors 5, 6 appears at an input terminal 7. The divided voltage is nearly 1V. Further, an output TR 9 of an output side integrated circuit 8 is an open drain TR and the drain is connected to an output terminal 10. Then the resistors 5, 6 are formed by polysilicon with diffusion and the internal circuit of the circuit 2 consists of TTL level logic circuits.
Patent JP-H05319582-A (JP)
Title: Paper feeder
Inventor: TAKIGUCHI MASAFUMI
IPC: B65H7/04
Filed: 1992-05-25
Abstract: PURPOSE:To ensure detection of difference in lengths of a paper sheet between the width direction and the feeding direction by a simple structure. CONSTITUTION:The length of a paper sheet in the width direction is detected by a paper sheet width sensor based on the position of a side fence 3 for regulating the position of the paper sheet stored, in a width direction A. A moving bottom plate 2 that can be slid and moved along the length of the paper sheet in a feeding direction B which crosses the width direction, is provided on a bottom plate 1 on which the paper sheet is put. The length of cite paper sheet in the feeding direction is detected by a paper sheet length sensor based on the position of the moving bottom plate 2, and paper sheets of the same width and of different length in the feeding direction are thus discriminated from one another.
Patent JP-S5656512-A (JP)
Title: Liquid fuel combustor
Inventor: KOMORI MINORU
IPC: F23D11/34
Filed: 1979-10-16
Abstract: PURPOSE: To widen a control range of combustion rate in the combustor which uses the liquid fuel atomized by a ultrasonic vibrator by constituting a combustion plate of a combustion part of an annular spongy metal and feeding a mixture from the lower side thereof.  
     CONSTITUTION: The liquid fuel is supplied from a fuel supply pipe 3. On the other hand, a combustion air is supplied by a wind fan not shown through an air passage 5 to an air chamber 17. The air is fed partly to the secondary air inlet 18 and around the spongy metal combustion plate 13 and partly to the bottom part of an atomizing chamber 4 through a carrier air passage 6 having an air control value 7. In this state, the ultrasonic vibrator 1 is driven by a ultrasonic wave oscillator 2 to atomize the liquid fuel. The atomized fuel rides on the air fed from the air passage 6 and revolved by revolving vanes 8. Thus the fuel ascends through a buffle plate 9 and reaches the combustion plate 13, where it is mixed with the air fed from the secondary air inlet 18. The mixture then flows into a combustion chamber 12, where it is fired and burned. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07314244-A (JP)
Title: Cutting method for precious metal material and device therefor
Inventor: ONUKI MASAMI
IPC: B23D55/00
Filed: 1994-05-24
Abstract: PURPOSE:To perfectly recover the waste members and chips for each material by piling the chip and edge member which are recovered by a chip recovering mechanism and the member recovered from a waste member recovering mechanism, for each cut material. CONSTITUTION:The chip which is blown off and blowing-collected by a chip splashing air nozzle 19 is sucked by a chip suction-collecting device 27, and the chip which is piled on a stock vice and a cutting machine bed is sucked by a chip transfer sucking device 4. The collecting device 27 is installed on the whole of the cutting machine bottom surfaces so as to recover all the chips. The chip which is not blown off by the chip splashing air nozzle 19 and adheres on a saw cutter is rubbed off by a chip brush and recovered. When the manual cut is carried out, chips are perfectly sucked by a manual chip transfer sucking device 4. The sucked chip is collected by the suction pipes 5 and 7 and recovered by a cyclone 9, and collected into a recovery container through a damper 10.
Patent JP-S63296095-A (JP)
Inventor: HOSONO MASAKI
IPC: G02F1/133
Filed: 1987-05-28
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-H0427814-A (JP)
Title: Range finder
Inventor: SUZUKI AKIRA
IPC: G03B13/36
Filed: 1990-05-24
Abstract: PURPOSE:To make it possible to measure a distance accurately even if relative optical deviation is present between a conversion-element line and an optical system by providing an auxiliary photoelectric conversion-element line in parallel with one photoelectric conversion-element line of a pair of photoelectric conversion-element lines. CONSTITUTION:When the optical axis of the optical system such as lenses 1 and 2 is deviated and optical images 8 and 9 are shifted up and down with respect to photoelectric conversion-element lines 3 and 4, a distance measuring error occurs. Therefore, an auxiliary photoelectric conversion-element line 6 is provided. Thus, the occurrence of the distance measuring error is suppressed. When optical edges 8a and 9a are inclined by an angle theta and the optical edge part 9a is shifted downward by a distance DELTAh (position 9a') in one photoelectric conversion-element line, the distance in each distance measuring apparatus is obtained by the expression DELTAh=d4-d2. Thus, the distance measuring error due to the vertical shifts of the optical images 8 and 9 caused by the deviation of the optical axis of the optical system such as the lenses 1 and 2 can be corrected.
Patent JP-S5559458-A (JP)
Title: Processing method for electron beam resist
Inventor: MASUOKA KIYOTAKE
IPC: G03F7/30
Filed: 1978-10-30
Abstract: PURPOSE:To form a flawless mask by removing an electron beam resist pattern made unnecessary after selective etching of a substrate from this, by means of photodecomposition using far ultraviolet radiation and dissolution using an organic solvent. CONSTITUTION:A resist made unnecessary after deawing, developing, etching, or the like is effectively removed by depolymerizing a positive type electron beam resist using far ultraviolet radiation and dissolving this resist solubilized in a slovent. A mask blank plate prepared by coating and prebaking polyglycidylmethacrylate on a substrate is patternwise exposed by the electron beam drawing method, and undergoes successively postbaking, etching, far ultraviolet radiation of the remaining resist for disconnecting polymer chains constituting the resist, and inmersion treatment in an organic solvent, such as methyl ethyl ketone or acetone, thus permitting the residual resist to be removed by dissolution.
Patent JP-H02311935-A (JP)
Title: Storage control system for memory card
Inventor: OTSUKA KIKUO
IPC: G06F21/79
Filed: 1989-05-29
Abstract: PURPOSE:To attain the effective application of a storage area even if a storage unit having a logical conflict exists between the storage control areas by storing the data like the picture data on a memory card, etc., for each storage unit, producing a table after checking the using state of each storage unit at application of the card, and carrying out the storage control based on the table. CONSTITUTION:A storage area 12 of a memory card 10 is divided into the clusters 14 of the prescribed storage capacity. A directory DIR 16 is used as the control data on the clusters 14 together with a memory allocation table MAT 18. The other part of the area 12 is used as a picture data area 20 where the picture data are stored. The DIR 16 is searched before the information is written into the card 10, and the MAT 18 is tracked in terms of the DIR 16 kept under application for production of a storage unit table which shows the idle/busy state of the relevant storage unit pointed by the MAT 18 among those storage units. Thus it is possible to prevent such a problem where a storage unit that is permanently unusable is produced.
Patent JP-H0428583-A (JP)
Title: Thermal transfer recording method
Inventor: IGARASHI MASATO
IPC: B41M5/40
Filed: 1990-05-24
Abstract: PURPOSE:To obtain sufficiently high printing concentration and prevent print irregularity by containing an ink having affinity lower than a resin constituting a porous structure in the pores of the porous structure. CONSTITUTION:As for heat melting components for an ink constituting an ink layer 2 and an ink to be entered into hole space of a resin layer 3 constituting a porous structure, a resin with low melting point is preferably used. The ink constituting the ink layer should be one whose affinity with the resin constituting the porous structure is large. Also, the ink comprised in the hole spaces of the porous structure should be one whose affinity with the resin constituting the porous structure is small. Thus, the ink whose affinity is small is attracted to a wall surface of the hole space of the resin layer 3 constituting the porous structure and the ink of the heat melting ink layer 2 is moved to a surface area preferably by heating, contributing to image formation.
Patent JP-S61291735-A (JP)
Title: Intake control device of v-type internal-combustion engine
Inventor: TANBA SHINICHI
IPC: F02D9/02
Filed: 1985-06-18
Abstract: PURPOSE:To simplify a coupling mechanism, by a method wherein a single intake manifold is situated to a V-bank, a carbretter is connected to the intake manifold, and a governor lever shaft in a crank case is taken out to the interior of the V-bank to couple it to the carbretter. CONSTITUTION:A single intake manifold 12, interconnecting two cylinder heads 11, is spanned across a V-bank formed between cylinders 9A and 9B placed in a V-type to a crank case 2. A carbretter 13 is connected to the intake manifold 12, the one end of a governor lever shaft 24 of a governor device 17 mounted in the crank case 2 is taken out to the interior of the V-bank, and an intake control mechanism C, controlling the carbretter 13 in linkage with the one end of the governor lever shaft, is situated in the vicinity of the carbretter 13. This prevents the influence of vibration from being exerted on a governor to stabilize governor performance, and enables prevention of wear of each spot.
Patent JP-S5760514-A (JP)
Title: Synchronizing signal protection circuit
Inventor: ARAI TAKAO
IPC: G11B20/12
Filed: 1980-09-26
Abstract: PURPOSE: To protect horizontal synchronizing signals from skew and noise, by providing two types or more of time gate circuits different from time gate time, for a PCM tape recorder and the like.  
     CONSTITUTION: The 1st time gate circuit is formed with a gate 9 and a time counter 11, and it is set to a time gate time having high noise proof characteristics, e.g. 61.5μsec. The 2nd time gate circuit is formed with the gate 9 and a time counter 12, and it is set to a time gate time in which sufficient fetch can be made even with skew, e.g. 41.5μsec. If no skew is present, noise is rejected at the 1st time gate circuit for the detected synchronizing signal. if any skew is present, since the horizontal synchronizing signal is gated, the compensation in done with the output horizontal synchronizing signal is gated, the compensation is done with the output of a 1H delay 10. At the same time, the next horizontal synchronizing signal is fetched through switching to the 2nd time gate circuit. Thus, the horizontal synchronizing signal can be protected from skew and noise. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H085344-A (JP)
Title: Three-dimensional shape input device
Inventor: NORITA TOSHIO
IPC: G01B11/24
Filed: 1994-06-15
Abstract: PURPOSE:To obtain a three-dimensional shape input device with improved degree of freedom for measurement by changing, for example, the scanning region and scanning speed of slit beams according to the distance to a target object or an image pick-up angle of view. CONSTITUTION:Light beams from a light source 1 are deflected by a first light path deflector 2, extended to slit beams by a cylindrical lens 3, and projected onto a target object surface S1 via a second light path deflector 7. When a target object surface moves to a position S2 from this state, a scanning region P2 deviates from an image pick-up region M2 of an image pick-up system 5 and a part X which is not scanned is generated in the image pick-up region M2. Then, a scanning range controller l l changes the deflection angle of a slit by driving the deflector 7 according to the operation result of an operation device 10 based on the distance information detected by an object distance detector 8. At the same time, the projection start time/end time of the light source 1 are also controlled and a scanning start angle and a scanning end angle are shifted by thetas and thetae, respectively, thus enabling a region to be scanned to be P3 which matches the image pick-up region M2.
Patent JP-H06340978-A (JP)
Title: Production of thin film of multiple metal oxide
Inventor: YOSHIDA MASAJI
IPC: H01L21/822
Filed: 1993-06-03
Abstract: PURPOSE:To considerably improve uniformity in the characteristics of a thin film of a multiple metal oxide when the thin film is produced by chemical vapor deposition using a metal alkoxide compd. and a beta-diketonato complex of a metal different. from each other in reactivity as starting materials. CONSTITUTION:A substrate 1 is rotated, a volatile alkoxide compd. of a metallic element or a mixture of such compds. is fed toward the substrate 1 from a gas feeder with plural dispersed feed holes 5 and a volatile beta-diketonato complex of a metallic element or a mixture of such complexes is fed into the space between the surface of the substrate 1 and the feed hole side of the gas feeder from one or plural starting material feed holes 6 in the transverse direction of the space. The objective thin film of multiple oxide of the above-mentioned metals is produced by chemical vapor deposition using the fed materials and gaseous oxygen as gaseous starting materials.
Patent JP-S6113431-A (JP)
Title: Magnetic recording medium
Inventor: HASHIMOTO HIROSHI
IPC: C09D175/06
Filed: 1984-06-29
Abstract: PURPOSE:To obtain a magnetic recording medium which is suitable for high- density recording by providing an intermediate layer which contains N-vinyl-2- pyrrolidone and is irradiated with irradiations so as to be polymerized and cured between a non-magnetic substrate and magnetic layer. CONSTITUTION:The surface roughness of the non-magnetic substrate to be used is made preferably >=0.01mum. The material to be used together with the N-vinyl- 2-pyrrolidone for the intermediate layer includes polyester acrylate, polyurethane acrylate, polyether acrylate and the monomer which can be polymerized by irradiation of radiations. The layer contg. the N-vinyl pyrrolidone is provided on the substrate and is irradiated with radiations so as to be polymerized and cured and to form the intermediate layer, by which the intermediate layer having the good adhesiveness to the substrate is obtd. The surface characteristic of the magnetic layer to be formed thereon is thus remarkably improved.
Patent JP-H01301986-A (JP)
Title: Lateral type rotary compressor
Inventor: TAMEOKA SHINGO
IPC: F04C29/02
Filed: 1988-05-31
Abstract: PURPOSE:To reduce the spatial volume of a sealed case by inserting a loose fitting part in a connecting pin as well as housing an oil supply guide hole. CONSTITUTION:When a rotor 35 is put in rotation with the stator 34 of an electric drive element 32 electrified, a crankshaft 36 makes rotation so that the rotation of th crankshaft 36 forces a connecting pin 52 rotatably supported by an eccentric hole 51 to made eccentric rotation as well as compression of refregerant is carried out by means of a compression element 33. Consequently, a throttle forming part 56 makes reciprocating sliding motion inside an oil supply guide hole 48 and lubricant 57, the lubricant 57 flowing in from the throttle 55 of the throttle forming part 56 rises successively inside an oil sump 47 due to its viscosity so that oil supply to sliding portions requiring oil supply accompanying the rotation of the crankshaft 36 may be carried out.