baber/WOPTO huggingface dataset:
Patent JP-S638988-A (JP)
Title: Character reader
Inventor: YAGUCHI KATSUMI
IPC: G06K9/00
Filed: 1986-06-30
Abstract: PURPOSE:To easily know the format of a slip by detecting and outputting the position of respective character rows on the slip. CONSTITUTION:The image of a slip is inputted from a photoelectric converting part 1, the character image for one page is inputted to a page buffer, and then, a detecting cutting-out part 3 obtains the concentration value histogram of the character image for one page, detects, the presence of a character row and a character row detecting part 4 detects a distance (absolute distance) from the edge part of the slip of respective character rows. A character recognizing part 5 executes the recognizing processing of a character image. When the recognizing processing is completed, the recognizing result and the position information of respective character rows are outputted through an interface part 7 to a host system and successively stored into a magnetic disk device etc.
Patent JP-S639036-A (JP)
Title: Method for detecting skew quantity of optical information recording and reproducing device
Inventor: HOSOYA HIDEKI
IPC: G11B7/09
Filed: 1986-06-30
Abstract: PURPOSE:To detect a skew quantity within a short period by a simple constitution by tracking an optional track on a recording medium and extracting a low frequency component from a tracking error signal. CONSTITUTION:Reflected light from a track on the recording medium is focused on a two-divided optical sensor 101, an autotracking(AT) servo error signal outputted from a subtractor 104 through sensor amplifiers 102, 103 is compensated at its phase by a circuit 105 and amplified by a driver 106 and a pickup lens 107 for an optical head is driven in the rectangular direction by an AT coil to execute AT servo. Shear in a tracking direction and a reciprocating motion direction and the movement of the lens 107 generated due to skew are reflected on the AT error signal, and when an optical card is reciprocated by AT, the lens 107 tracks only one track, so that the AT error signal is changed in accordance with the shear size of an optical spot on the track. Thereby, the skew quantity can be detected by extracting the low frequency component of the error signal corresponding to the skew value through an LPF109.
Patent JP-H09313864-A (JP)
Title: Dehumidifying and drying method of air and device thereof
Inventor: KAN TOKAI
IPC: B01D53/26
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To efficiently and inexpensively dehumidify and dry air by being brought the air into contact with an absorbent consisting of a Li compound provided with hygroscopicity in a relative flow, producing dehumidified and dried air, heating the treated absorbent by solar energy and evaporating absorbed moisture. SOLUTION: A contact part 16 is formed at the lower part of a first heat exchanger 14 via a partitioning wall 15 formed an opening in the center, and the absorbent A consisting of the Li compound provided with hygroscopicity is ejected from an ejection pipe 17 and is effectively brought into contact with the air flowing in the first heat exchanger 14 at the contact part 16. The dehumidified air at the contact part 16, is heated at the first heat exchanger 14 to become specific dehumidified and high temp. dry air and be ejected from a blowoff port 12.  On the other hand, the absorbent A came into contact with the air at the contact part 16, drops, being collected to a collection part 19 at the lower part, and fed to a heat exchange room 21 via a pump line 20, and a preheated absorbent A is fed to an evaporation treating tank 26, irradiated with solar energy through a glass pipe 28, heated, evaporated the moisture and regenerated.
Patent JP-S5378484-A (JP)
Title: Dies for transfer press
Inventor: YAMANA YOSHIYUKI
IPC: B30B13/00
Filed: 1976-12-22
Abstract: PURPOSE: To enable unexpensive, highly efficient and reliable three-dimensional action of press, by incorporating a single-dimensional lifter pin in a twodimentionally operated press. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S639318-A (JP)
Title: Muting system
Inventor: OBA HIDEO
IPC: H04B1/10
Filed: 1986-06-30
Abstract: PURPOSE:To reduce the generation of click noise by providing a most significant bit detection circuit, a bit change detection circuit, a timing circuit and a muting circuit and applying the relase of mute at least in the vicinity of the so-called zero cross point of an analog signal waveform. CONSTITUTION:The bit change detection circuit 5 receives an output of the most significant bit detection circuit 4 to compare the content of the most significant bit detected in the preceding time with that detected this time, detects the presence of the change, and when the bit content has a change, it is outputted to a timing circuit 6, which generates a control signal to release the mute at least in a proper range surrounded at the forming point of time of a digital signal near a digital signal having a change in the bit content and outputs the result to a muting circuit 7. Since a steep leading edge or trailing edge appearing at an analog signal is very less at the point of time of mute release, the generated quantity of click noise is reduced remarkably.
Patent JP-H0820065-A (JP)
Title: Intake manifold made of synthetic resin and production thereof
Inventor: ONO KATSUYA
IPC: F02M35/10
Filed: 1994-07-05
Abstract: PURPOSE:To inexpensively produce an intake manifold made of a synthetic resin reduced in the deformation caused by the suction negative pressure of an engine and generating no vibration nor noise and having no fear generating the permanent deformation of a surge tank. CONSTITUTION:In an intake manifold made of a synthetic resin produced by integrally applying and bonding or welding external molded objects A, B, C to a hollow internal molded object due to blow molding, supports 4 formed in a blow molding process are provided to the internal molded object D forming at least the surge tank part 1 of the intake manifold.
Patent JP-S6214011-A (JP)
Title: Invisible object measuring system using x-ray image sensor
Inventor: SAKAGUCHI MASAO
IPC: G01B15/02
Filed: 1985-07-12
Abstract: PURPOSE:To enable the measurement of the outer wall thickness, dimension and area of the invisible portion and the like of an invisible object by using an X-ray detecting image sensor with a sensitiveness for both X-rays and a visible radiation. CONSTITUTION:An irradiation control unit for X-rays and a visible radiation comprises a timer circuit 4, a relay circuit 3, an X-ray generator 1 and a visible radiation source 2. A photographing unit comprises a single-axis moving table 16, an X-ray detecting one-dimensional image sensor 17 and the like. The devices comprised in the stages after a sample hold circuit 23 and an A/D converting circuit 28 constitute a data processor. An invisible object 18 to be measured is mounted on the light receiving surface of the sensor 17 so as to orthogonally intersect the longitudinal axis of the sensor 17 in a noncontact state. Then, the sensor 17 is supplementally operated by the table 16 and the projective images of the object 18 when irradiated by the X-rays and the visible radiation are two-dimensionally seized. Further, a contrast medium is injected into the object 18, on which the X-rays or the visible radiation is irradiated to obtain the projective image of the contrast medium by the irradiation of the X-rays or the projective image of a contour by the visible radiation. Since these images become video signals representing inner and outer diameters, the wall thickness of a pipe can be measured by means of a signal processing.
Patent JP-H0823141-A (JP)
Title: Circuit substrate
Inventor: IGARASHI TAKASHI
IPC: H05K1/02
Filed: 1994-07-05
Abstract: PURPOSE:To enable good soldering without affected by root shape of a lead wire of electronic parts by providing with a through hole into which a lead wire of electronic parts are inserted, and shaping the through hole into non- circular shape. CONSTITUTION:A through hole 2 of triangle shape is provided on a circuit substrate 1, so that, even the root of a lead wire of electronic parts is conical, a gap is formed between the through hole 2 and the root of the lead wire. Since tire through hole 2 is root sealed, at soldering of the circuit substrate I, the expanded air within the through hole 2 can be ejected to an electronic parts side. As a result, air is not blown out to the surface of soldering of the circuit substrate 1, so that, soldering is not affected, for better soldering.
Patent JP-S5675894-A (JP)
Title: Thermal recording medium
Inventor: TOKUNAGA YUKIO
IPC: B41M5/28
Filed: 1979-11-26
Abstract: PURPOSE:To provide a thermal recording medium which can be reproduced to a general paper and imparts a clear type image by reduced heat pulses comprising providing a specific heat meltable ink layer to a back surface of a substrate material having a heat sensitive color developing layer on a surface thereof. CONSTITUTION:On a surface of a substrate material 1 having a thickness of 20- 60mu, a density of 0.75-1.3g/cm<2> and Bekk smoothness of a back surface of 60-20 thousand sec., a heat sensitive color developing layer 2 comprising a dyestuff precursor developing a color when reacted with an acid and an org. or an inorg acid being a (semi)solid at a room temp. is provided in a thickness of 10mu or less and, on a back surface thereof, a heat meltable ink having a pressure sensitive transfer property with a viscosity of 20-200cp (100 deg.C, a B type viscometer) comprising a powdery heat conductive substances such as a black pigment or a powdery metal pigment with heat conductivity of 6.0X10<-4>-25.0X10<-4>cal/sec.cm. deg.C and a solid wax with a needle penetration degree of 10-30 (25 deg.C) is coated in an amount of 1-15g/m<2> to provide a heat meltable ink layer 3.
Patent JP-S64113-A (JP)
Title: Melamine ring-containing curable resin composition
Inventor: FUKUCHI SHUZO
IPC: C08F299/02
Filed: 1987-06-22
Abstract: PURPOSE: To provide the title compsn. capable of providing excellent hardness, flexibility, and chemical resistance, which comprises a particular melamine-contg. (meth)acrylate prepolymer and an ethylenically unsatd. monomer.  
     CONSTITUTION: A hydroxyalkyl (meth)acrylate or a polyalkylene glycol (meth) acrylate (i) is reacted with a lactone (ii) for ring opening addition, thereby preparing a hydroxyl group-contg. (meth)acrylate (a) of the formula (wherein R 1  is H or CH 3 ; R 2  is a 2W6C straight-chain or branched alkylene; R 3  is a 4W7C straight-chain alkylene, and m and an are each 1W5). A condensation reaction of component (a) with a melamine (b) having 3 or more methylol or alkoxymethyl groups and optionally a hydroxyl group-contg. org. compd. (c) other than component (a) is conducted at 30W150°C to prepare a melamine ring-contg. (meth)acrylate polymer polymer (A). Component (A) is mixed with an ethylenically unsatd. monomer (B) in a ratio of 5W95/95W5. If necessary, a photopolymerization initiator or a radical polymerization initiator is added to the mixture. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0444078-A (JP)
Title: Heating device
Inventor: SETORIYAMA TAKESHI
IPC: G03G15/20
Filed: 1990-06-11
Abstract: PURPOSE:To prevent an end part of a film from damaging and to reduce the film driving force by satisfying an inequality of C<G, where C is the width size of the film and G is the interval size between film edge part restriction surface of restriction flange members at both with-directional sides of the film. CONSTITUTION:The interval size G between collar seat internal surfaces 22a and 23a as the film end part restriction surfaces of the couple of left and right flange members 22 and 23 as film end part restriction means and the width size C of the film 21 are so set that C<G. Therefore, even when the film 21 expands by being heated, a gap (G-C) which is larger than the expansion quantity is only provided between both the end parts of the film and the film end part restriction surfaces 22a and 23a of the flange members, so that both the end parts of the film 21 never abut on the film end part restriction surfaces 22a and 23a of the flange members. Consequently, the end parts of the film are prevented from damaging and the film driving force is reducible.
Patent JP-H0822617-A (JP)
Title: Magnetic recording medium and its production
Inventor: MATSUMOTO HIROYUKI
IPC: G11B5/64
Filed: 1994-07-05
Abstract: PURPOSE:To obtain a magnetic recording medium with a lubricating layer having a low coefft. of friction and a standard thickness by incorporating a prescribed compd. into a lubricating layer as a surface layer. CONSTITUTION:An underlayer 11, a storage layer 12, a protective layer 13 and a lubricative layer 14 are successively laminated on a substrate 10 to produce a magnetic recording medium of a disk shape, etc. At this time, a compd. having a molecular group which absorbs visible light and UV, e.g. a perfluoro- polyether compd. or a fluoro-alkyl compd. is incorporated into the lubricative layer 14 as a surface layer. The compd. as a lubricant has a low coefft. of friction, ensures a large number of contact-start-stop actions and prevents attraction to a head in a highly humid atmosphere. The objective high quality magnetic recording medium with a lubricative layer having a low coefft. of friction and a standard thickness is obtd.
Patent JP-H0446341-A (JP)
Title: Production of photosensitive printing plate
Inventor: NARUSE YASUTO
IPC: G03F7/16
Filed: 1990-06-14
Abstract: PURPOSE:To obtain the process for producing the photosensitive printing plate without flawing the surface of its base, without wearing and damaging a member for coating and without generating the thick coating at the ends of end coating films by electrostatically sticking the particles of an electrified photosensitive coating liquid to the base, thereby forming the photosensitive coated film on the base. CONSTITUTION:The coating liquid is atomized in an atomizing chamber 12 by an atomizer 11, such as ultrasonic atomizer, rotary bell or spray nozzle, and is made into the particles of the coating liquid in the atomized state. The coating liquid particles are carried by a carrier gas 10 and pass a transport pipe 5 from the atomizing chamber to a blow-off port 4 which is an aperture. The large-diameter particles among the particles of the coating liquid collide against the walls of the atomizing chamber 12 and the transport pipe 5 before arriving at the blow-off port 4 and are thereby removed. The viscosity of the particles are increased by the evaporation of the solvent in the particles before arriving at the supply opening. The particles of the coating liquid arriving at the blow-off port 4 are electrified by an electrode 7 and are electrostatically stuck to the base 1, by which the coating film layer of a uniform thickness is formed on the surface of the base 1.
Patent JP-S6043353-A (JP)
Inventor: UEN CHIN ROU
IPC: A23L1/168
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-H113494-A (JP)
Title: Vehicle allocation managing device
Inventor: ONISHI HIROFUMI
IPC: G06Q50/30
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To quicken operation time till the selection of an allocation vehicle by providing a main storage device which read map data around an allocation vehicle destination based on a request for an allocation vehicle and executing route search of vehicles which exist in the read range of read map data by the read map data. SOLUTION: First, when a request for allocating a vehicle occurs, a central processor 8 reads map data that is around a vehicle allocation destination from a map database 10 to a main storage device 11. The processor 8 uses the read map data and executes route search for each vehicle with the vehicle location as a start point and a vehicle allocation location as a destination. As a result of route search, a vehicle which makes predictive time of travel along the recommended route the shortest is selected as an allocating vehicle. Because the read of map data which takes time the most in route search processing is needed only one time when an allocation vehicle is selected for one time, operation time till an allocation vehicle request is drastically reduced and also, the device 11 does not need a large size.
Patent JP-S5678745-A (JP)
Title: Sucking method for single veneer and device therefor
Inventor: OOTSUKA TOSHIYUKI
IPC: B65H3/56
Filed: 1979-11-28
Abstract: PURPOSE: To prevent suction of the veneer subsequent to the uppermost one by providing an air nozzle discharging the pressure air downward on the lateral surfaces of the front and rear ends of the veneer of a sucking box in the direction of feeding.  
     CONSTITUTION: The air nozzle 5 discharging the pressure air downward is provided on the lateral surfaces of the front and rear ends of the veneer of the sucking box 4 in the direction of feeding. By this constitution, even when the edge of the veneer V 2  is projected from the veneer V 1  and thus the veneers V 1  and V 2  are sucked simultaneously by the sucking box 4, the veneer V 2  can be dropped downward by the discharge of the pressure air from the air nozzle 5, whereby the suction of the plates subsequent to the one in the uppermost stage can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06172624-A (JP)
Title: Polyester resin composition
Inventor: IMAIZUMI MITSUHIRO
IPC: C08L101/16
Filed: 1993-06-01
Abstract: PURPOSE:To provide a resin composition biodegradable by microorganisms, sealable as it is and having excellent heat resistance and mechanical properties and a low heat of combustion. CONSTITUTION:A polyester resin composition is obtained by blending an organic filler in an amount of 5-70wt.% based on the total resin composition with an aliphatic polyester resin having a number-average mol.wt. of >=10,000. The aliphatic polymer resin is produced by reacting a prepolymer obtained from glycol and a polybasic aliphatic acid with a coupling agent.
Patent JP-S5677556-A (JP)
Title: Ignition device
Inventor: SUGIURA NOBORU
IPC: F02P5/152
Filed: 1979-11-30
Abstract: PURPOSE:To remove large amplitude signals in the ignition device with a knocking sensor by providing a control means between the output side of the knocking sensor and a processor for controlling large amplitude signals caused by the ignition to be mashed by a mask signal. CONSTITUTION:The knocking sensor NS detects electrically the vibration of an engine and provides a detection signal. The detection signal is fed into a high-pass filter HPF and band-pass filter BDF, by which the knocking frequency included in the detection signal is discriminated and outputted therefrom as knocking signal. When the knocking signal is outputted, an output terminal Vout of a knocking control circuit NC provides an output for lagging the ignition timing later than the ignition timing at that time. In the present invention, there is further provided a transistor 17 between the knocking sensor NS and high-pass filter HPF upstream of an in put buffer IBI for determing to send out or not an NS output. This transistor 17 is controlled by a signal from a knocking-mask-timing generator NMT.
Patent JP-H06339467-A (JP)
Title: Medical image observing device
Inventor: HOSOBANE MINORU
IPC: G06T1/00
Filed: 1993-05-31
Abstract: PURPOSE:To provide a medical image observing device which is capable of correctly selecting images and variably selecting the areas of the images displayed. CONSTITUTION:A plurality of medical images are displayed in parallel in a navigation monitor 11. A physician and operator sets selection areas R1-R5 using a mouse while looking at the images displayed in parallel in the navigation monitor 11. The selection areas R1-R5 can be set to variable size. The images within the set selection images R1-R5 are displayed in observation monitors 151-155 after being converted to sizes that can be displayed in the observation monitors 151-155. The images can be displayed in the observation monitors 151-155 in either standard, multiple or enlargement mode depending on the way the selection areas R1-R5 are set.
Patent JP-H06342230-A (JP)
Title: Image forming device
Inventor: WATANABE AMAMARO
IPC: B65H35/06
Filed: 1993-05-31
Abstract: PURPOSE:To easily attach/detach an original carrying device by providing an actuating member coming into contact with the edge of an original in a carrying path and operated, in the original carrying device and a sensor engaged with the actuating member and actuated, in a device main body. CONSTITUTION:A part of the actuating member 30 provided in the vicinity of the entrance of the original carrying path of the original carrying device 4 capable of being attached/detached to/from an image forming device main body is projected between an original feeding roller 21 and a guiding member 24 and the actuating member 30 is composed of a detecting member 23 rocked by abutting/releasing on/from the edge of the carried original and an actuator 27 integrally operated with the member 23. On the other hand, the sensor 26 provided on the device main body is engaged with the actuator 27, to be actuated and issues a prescribed signal in response to the rocking, to actuate a cutter and cut a transfer material carried from a roll paper feeding part into size corresponding to that of the original. Thus, one or plural position sensors for detecting the size of the original provided in the original carrying device, a connector, etc., are dispensed and a compact original carrying device can be easily attached/detached.
Patent JP-S5580352-A (JP)
Title: Transistor with high breakdown voltage
Inventor: MIURA SHIYUNJI
IPC: H01L29/73
Filed: 1978-12-12
Abstract: PURPOSE:To obtain a transistor having high breakdown voltage protective function without empolying a protective diode on external of the transistor. CONSTITUTION:A collector electrode C and an independent p<+>-layer 4 on the counter side thereto are formed on an n<->-collector layer 3 between p-base layers 1, 2, thereby inducing a short circuit to the electrode C ro reach-through phenomenon or avalanche phenomenon. Then, the breakdown voltage is selected therefor lower than an emitter-collector voltage. An n<+>-emitter layer 5 and the p-base layer 2 are connected through an insulating film 6 with a conductor 7. From applying a voltage between electrodes C and E with the electrode C positive, an inverted layer 8 is produced under the insulating film 6 in accordance as the voltage rises, the p-layers 1 and 2 are conducting through the p<+>-layer, and thus the collector and the emitter are conducting. By setting a voltage necessary for inversion lower than the sustained voltage of a transistor, the transistor can be protected from a secondary breakdown.
Patent JP-S64363-A (JP)
Title: Protective device for hydraulic machine
Inventor: SAKAYORI AKIHIRO
IPC: F03B15/04
Filed: 1987-06-23
Abstract: PURPOSE: To prevent the abnormal water pressure rise by opening a discharge valve automatically and forcibly after closing a flow control valve when the discharge valve arranged in the same hydraulic steel pipe as the hydraulic machine for the flow control valve of the hydraulic machine.  
     CONSTITUTION: A hydraulic machine with a flow control valve is protected by a discharge valve 2 arranged in the same branch pipe 1 as the hydraulic machine and responding to the flow control valve. In this case, a pressure switch 3 detecting the water pressure in the branch pipe 1 on the upstream side of the discharge valve 2 is provided as a means to detect the malfunction of the discharge valve 2. An oil pressure switching solenoid valve 4, an adjustable orifice 5 arranged on the oil discharge side, and a differential piston cylinder 6 are provided respectively as a forced discharge valve opening device which is an operating mechanism operated by the detection signal of the pressure switch 3. On the other hand, an auxiliary servo-motor 9 is driven via a motor 8 so that the opening of the discharge valve 2 is controlled by a control unit 7 based on the opening of the flow control valve. 
     COPYRIGHT: (C)1989,JPO&Japio