baber/WOPTO huggingface dataset:
Patent JP-H02122967-A (JP)
Title: Non-contact gap adjusting system for printing head
Inventor: KOBAYASHI HIDEMASA
IPC: B41J25/308
Filed: 1988-11-02
Abstract: PURPOSE:To make it possible to detect variations in the height of the surface of a printing medium due to variations in thickness of the medium or bends or wrinkles of the medium, to automatically adjust a head gap and to maintain the head gap appropriately by measuring the spacing between a printing head part and the surface of the printing medium by utilizing an ultrasonic wave. CONSTITUTION:There is a delay time in proportion to a head gap, between an ultrasonic wave outputted from an ultrasonic transmitter (a) and an ultrasonic wave inputted to an ultrasonic receiver (b). At a signal comparing and recognizing part 4, therefore, a delay time according to the head gap is generated between a signal from a reference signal generating part 1 and a signal from a waveform shaping part 3. The part 4 recognizes the delay time as data on spacing, and transmits the data to a motor control signal generating part 5. The part 5 generates a motor control signal for moving a printing head part 7 upward or downward according to the data. A motor (c) operates a printing head position adjusting mechanism part 8 by a driving force thereof, whereby the head part 7 connected to the mechanism part 8 is moved upward or downward. As a result, the head gap is adjusted to a prescribed value.
Patent JP-H02123716-A (JP)
Title: Choke coil
Inventor: MIYAZAKI MAKOTO
IPC: H01F37/00
Filed: 1988-11-02
Abstract: PURPOSE:To eliminate difficulty in casting, to enhance productivity and to obtain a choke coil characterized by less decrease in inductance and a high electromagnetic shielding effect by housing the main body of the choke coil in a metal case. CONSTITUTION:A metal case 2 has a smooth shape which is conformal to the outer shape of a main body 1 of a choke coil approximately. The lower surface of the case is opened. As a material, a magnetic material is used so as to enhance an electromagnetic shielding effect. The main body 1 of the choke coil is housed in the metal case through the lower surface. Assembling is performed by, e.g., coupling the lower part of the metal case 2 with a base stage part 11 of a bobbin 8. In this way, leakage of electromagnetic noises from the choke coil can be prevented. Since the main body of the choke coil is not molded, there are no problems of the decrease in inductance and the difficulty in casting. The coil can be formed readily, and mass productivity can be enhanced.
Patent JP-H07129748-A (JP)
Title: Picture reader
Inventor: YOSHINAGA KENJI
IPC: H04N1/04
Filed: 1993-11-08
Abstract: PURPOSE:To preliminarily distinctly recognize correspondence relations between the output order of respective picture element data of a read picture and the directions on the read picture. CONSTITUTION:Before execution of normal picture scanning to output data to an external data processor, a picture equivalent to a document picture is displayed on a display means 42, and an operator sees it to recognize the main scanning direction and the subscanning direction of the read picture and distinctly confirms the direction relations between an output medium and the read picture. When data output to rotate the picture is necessary, the display picture on the display means 42 is rotated, and it is confirmed again whether the rotation direction is proper or not, and further, the relative subscanning direction is changed by a simple mechanism to easily convert the picture read direction in a short time.
Patent JP-H10120110-A (JP)
Title: Stacker crane
Inventor: MASUDA JUNICHI
IPC: B65G1/04
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To reduce a stress concentration produced in a reinforcement member to be installed between the mast base and traveling truck of a stacker crane. SOLUTION: The lower end of the base of a mast 3 is connected to a traveling truck 2 by welding. Also a mast side reinforcement member 12 which is connected to the front-side 3f and rear-side 3b of the base of the mast 3 and a cart side reinforcement member 13 which is connected to the outer-side of the mast side reinforcement member 12 and the truck 2 are provided between the front-side 3f and rear-side 3b of the base of the mast 3. The mast side reinforcement member 12 is arranged on the front-side 3f and rear-side 3b over a welded part between the lower end of the base of the mast 3 are the traveling truck 2 so that it does not interfere with the welded part.  The cart side reinforcement member 13 is arranged so that is lower end is brought in contact with the traveling truck 2 and its internal surface is brought in contact with the outer surface of the mast side reinforcement member 12. In addition, the connecting position of the top end of the mast side reinforcement member 12 to the front-side 3f and rear-side 3b of the base of the mast 3 is positioned higher than that of the upper end of the truck side reinforcement member 13 to the outer surface of the mast side reinforcement member 12.
Patent JP-S61150570-A (JP)
Title: Digital copying machine
Inventor: YAMASHITA TAKETOSHI
IPC: H04N1/21
Filed: 1984-12-25
Abstract: PURPOSE:To increase memory efficiency of an accumulating memory and to save using area of the memory by compressing and encoding input signal information and writing in an accumulating memory, decoding the compressed and encoded picture signal information and enlarging and reducing the information and writing in a recording buffer memory. CONSTITUTION:Reflected light obtained by irradiating an original 20 by light from a light source 30 is read by an original reading section 10 such as a scanning type image sensor etc. Read picture signal information is compressed and encoded by an encoder 40, and filed once in an accumulating memory 11 such as a light disk memory etc. Then, when necessary, compressed and encoded picture signal information is inputted to an arithmetic unit 12, decoded to digital picture signal information, and further, arithmetic process such as enlarging or reducing etc. is performed. The results of operation are accumulated in, for instance, a recording buffer memory 13 that stores page by page, and when 1 page is accumulated, outputted to a recording section 14. The recording section 14 records by an electronic printer etc. basing on the result of operating for inputted 1 page.
Patent JP-H10100883-A (JP)
Title: Automatic measuring system for electronic controller of automobile
Inventor: YAMASHITA TOSHIRO
IPC: B60T8/88
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To process the recording method of a testing procedure for dealing with a flexible data amount at a high speed by determining a first or second determining element based on any of a logical expression AND, a logical expression OR and a logical expression NOT or a combination of these for a data structure. SOLUTION: An automatic measuring system 40 forms a circular buffer in a digital signal processor 42 and shortens a time for transferring measuring data from the digital processor 42 to a personal computer 43. The personal computer 43 stores setting data for making an environment capable of setting testing conditions in an interactive manner in its internal auxiliary storage device. The structure of the stored setting data is constructed in such a manner that a first or second determining element is composed based on any of a logical expression AND, a logical expression OR and a logical expression NOT or a combination of these. Thus, automatic measuring is performed at a high speed.
Patent JP-S63134605-A (JP)
Title: Production of iron powder from ore by fluidized reduction
Inventor: TAKADA SHIKO
IPC: B22F9/22
Filed: 1986-11-25
Abstract: PURPOSE:To easily produce iron powder adequate as a raw material for powder metallurgy by subjecting high-purity fine iron ore powder to fluidized reduction, then adjusting and pulverizing said powder to powder having a specific grain size distribution and further reducing and sintering the powder in a gaseous hydrogen atmosphere, then repulverizing the powder. CONSTITUTION:The iron ore powder of high purity contg. <=1.5wt% oxide gangue component except Fe2O3 and having 2mm-10 mesh is subjected to the fluidized reduction at 700-1,000 deg.C. The reduced from powder is so subjected to the grain size adjustment by pulverization as to have <=100 mesh grain size distribution contg. >=10wt% particles sized <=325 mesh. Such reduced iron powder is heated to 950-1,050 deg.C in the gaseous hydrogen atmosphere, by which the finish reduction is executed and the sintered body of the gentle bonds is obtd. The sintered body is disintegrated and the iron powder suitable for the raw material or powder metallurgy is thus inexpensively produced with a small- scale device.
Patent JP-H04365480-A (JP)
Title: Protease
Inventor: MATSUSHITA HIDEYUKI
IPC: C12N9/48
Filed: 1991-10-01
Abstract: PURPOSE:To provide a protease capable of selectively and specifically hydrolyzing exclusively the C-terminal amide bond of L-asparagine. CONSTITUTION:The objective protease capable of selectively and specifically hydrolyzing exclusively the C-terminal amide bond of L-asparagine has an optimum pH of 6.0-7.0, a pH stability of 4.5-6.5 (in buffer solution containing 1mM of DTT at 37 deg.C for 6hr), an optimum temperature of about 45 deg.C, a temperature stability of 55 deg.C for 15min in a buffer solution containing 1mM of DTT and having a pH of 5.0 and a molecular weight of 26,550 (gel-filtration). The protease distinguishes L-asparagine from L-aspartic acid and is useful for the structure analysis of proteins.
Patent JP-H06130621-A (JP)
Title: Processing liquid filtering mechanism for automatic developing machine
Inventor: SAOTOME SHIGERU
IPC: G03D13/00
Filed: 1992-10-16
Abstract: PURPOSE:To provide the processing liquid filtering mechanism for an automatic developing machine capable of removing sludge of fine particles without decreasing the capacity to stir the developer. CONSTITUTION:A first filter 80 of a first circulation system 70 is formed to the size of the meshes to exclusively remove the sludge of somewhat large sizes in the developer, hardly clogs, generates a pressure drop in this section and does not degrade the capacity to stir the developer. A separately provided second filter 106 which is fitted into a drain port 108 of a second circulation system 72 is formed to the size smaller than the size of the meshes of the first filter 80 and a third filter 104 is formed to the size smaller than the mesh size of the second filter 106. The sludge which is not completely removed by the first filter 80 is removed by the second filter 106 and only the sludge finer than the size of the meshes of the second filter 106 is removed by the third filter 104 and, therefore, the clogging rate is low.
Patent JP-S63132777-A (JP)
Title: Welding torch handling device
Inventor: KITAJIMA OKUNI
IPC: B23K9/00
Filed: 1986-11-22
Abstract: PURPOSE:To accurately cope with each deviation and accumulated errors of the deviation of the joining surface in the longitudinal direction of materials to be welded by making a welding torch freely movable three-dimensionally in the vertical, horizontal and orthogonal directions. CONSTITUTION:In case the welding torch 1 is moved in the longitudinal direction of the materials to be welded, a spline shaft 20 is rotated and a rotational external screw shaft 18 is rotated via bevel gears 21 and 22 and a movable carriage 13 in the longitudinal direction and the welding torch 1 provided to the carriage 13 are moved. Furthermore, in case the welding torch 1 is moved in the cross direction of the materials to be welded, the rotational external screw shaft is rotated and a movable carriage 27 in the cross direction is moved to the cross direction of the materials to be welded, by which the welding torch 1 is also moved with the movable carriage 13 in the longitudinal direction mounted on the top of the carriage 27. Further, in case the torch 1 is allowed to ascend and descend, a sprocket 40 inserted in a spline shaft 50 is rotated and an ascending and descending block 5 is operated to ascend and descend via chains 41 and 6 and the torch 1 is allowed to ascend and descend vertically.
Patent JP-2000092378-A (JP)
Title: Image pickup device
Inventor: KOSEKI HIROAKI
IPC: H04N5/378
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To improve operability by controlling at least two photographic modes among a normal photographic mode, a forcedly wide dynamic range photographic mode and an automatically wide dynamic range photographic mode and selectively setting one between respective photographic modes corresponding to them. SOLUTION: A photographic mode can be selectively set by an input key 20, i.e., a mode setting button among a normal photographic mode in which an image pickup signal for one picture is obtained with one time photographing based on normal AE information, an automatic SL(super latitude) photographic mode which automatically performs the on/off control of SL photographing that photographs the same subject twice with different exposure, forms image signals for two pictures with different exposure and performs synthetic processing to obtain a wide dynamic range SL synthetic picture based on such as the photographed image information for two pictures, various information obtained before photographing and camera set information before photographing and a forcedly SL photographic mode in which SL photographing is forcedly performed.
Patent JP-H08134731-A (JP)
Title: Polyester combined processed yarn
Inventor: BABA KATSUMI
IPC: D06M101/16
Filed: 1994-11-14
Abstract: PURPOSE: To obtain combined processed yarn capable of exhibiting excellent feeling such as soft touch, swelling feeling and stiffness and anti-drape stiffness. CONSTITUTION: This polyester combined processed yarn has false-twisted crimping composed of more than three kinds of polyester multifilament. The combined processed yarn contains polyester multifilament having the length of >=2% longer than the other polyester multifilament and polyester multifilament having a dissolving speed into an alkali hot aqueous solution of >=5 times larger than the other polyester multifilament.
Patent JP-2001099482-A (JP)
Title: Electric hot-water supplier
Inventor: SHIMADA KAZUHISA
IPC: F24H1/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric hot-water supplier, capable of promoting a user to respond to exhaustion of hot water, by a method wherein the exhaustion of hot-water is announced to the user through a voice guide as soon as possible during the time of filling the supplier with hot-water. SOLUTION: A voicing means 11 for outputting a vocal guide based on a supplied hot-water temperature detected by a supplied hot-water temperature detecting means 5 and a remaining hot-water temperature in a hot-water storage tank 1, which is detected by a remaining hot-water temperature detecting means 4, is provided and, therefore, a condition is announced to the user through a vocal guide when there is a possibility of exhaustion of hot-water during the time of filling the hot-water or the hot water is exhausted, whereby the hot-water filling can be stopped manually by the user or a waiting time until the additional hot-water filling can be shortened by promoting the user to heat the water in a day time.
Patent JP-H03142301-A (JP)
Title: Scanning tunnel microscope
Inventor: OI HIDEYUKI
IPC: G01B7/34
Filed: 1989-10-30
Abstract: PURPOSE:To reduce the installation space to a half by making light emitted from respective light sources reflected at respective measuring points, and making these input incident on visual fields of OM (optical microscope) objective lenses to each other. CONSTITUTION:An optical fiber light source 10 is stretched on the outside periphery of an OM objective lens 4. Light is introduced by a guide 10 to obtain a light source for illumination, and an OM objective lens 40 unified with the light source is formed. A pair of objective lenses 40 unified with light sources are symmetrically arranged at a prescribed angle theta to a scanning tunnel is microscope probe 1, and light emitted from respective light sources are reflected at measuring points and are made incident on visual fields of objective lenses of each other. Thus, it is unnecessary to individually probe OM illumination to reduce the installation space to a half though stereo observation of measuring points is performed by an OM or a CCD camera is used to simultaneously depict pictures different in magnification by the OM.
Patent JP-H06131566-A (JP)
Title: Cash register
Inventor: MATSUMOTO HIROSHI
IPC: G07C1/00
Filed: 1992-10-19
Abstract: PURPOSE:To unitarily manage information relating to sales registration to be managed by a cash register and information relating to presence/absence management in the case of executing presence/absence management. CONSTITUTION:The cash register is constituted of a card reader 2, a keyboard 3, a receipt/journal printer 4, an FDD unit 5, a display device 6, and a built-in clock 7, and when a worker having a card 9 expressing his (or her) own status depresses a key expressing the entrnce/exit of the card owner, information relating to the time, information expressing the worker's status and the key entry time are outputted to a specified medium. Consequently information relating to sales registration to be managed by a cash register and information relating to presence/absence management can be unitarily managed by a personal computer 15 or the like.
Patent JP-2000106956-A (JP)
Title: Mouse table fixing structure
Inventor: TAKEHISA YOSHIMI
IPC: A47B21/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure easy for putting both of a mouse table into a horizontal use state or perpendicular housing state. SOLUTION: The base surface of a mouse table 1 for housing the main table of a computer table by bending its edge is provided with a moving piece 3 which maintains the mouse table 1 on approximately the same plane as the plane of the main table 2 on the bottom surface of the mouse table 1. This moving piece is disposed movably from the mouse table toward the main table so that the moving piece moves to the mouse table 1 side when the end of on the main table side of the moving piece 3 bends the mouse table 1.
Patent JP-H05119276-A (JP)
Title: Scanning optical device
Inventor: SUZUKI YASUO
IPC: G02B26/10
Filed: 1991-10-25
Abstract: PURPOSE:To independently perform the adjustment of an optical box in an optical axis direction, the adjustment of rotation on a deflecting surface and the adjustment of the height of the optical box in the case of attaching the optical box to the pedestal of a printer. CONSTITUTION:This scanning optical device has the optical box 10 to which a light source part, a deflector and an optical system are attached, and the pedestal to which the optical box 10 is attached. Then, it is provided with a 1st pin 8 which is held so that it can be moved in the optical axis direction of the optical system with respect to the optical box 10, and a 2nd pin 9 which is separated from the 1st pin 8 by a specified distance in the optical axis direction of the optical system and held so that it can be moved in a horizontal direction being a perpendicular direction to the optical axis direction of the optical system with respect to the optical box 10 on an opposite side to the optical system of the optical box 10. The adjustment of the position of the optical box 10 to the pedestal on the deflecting surface is performed through two pins 8 and 9. Furthermore, a member 15 for the reference of height in a vertical direction being the perpendicular direction to the optical axis direction of the optical system and the horizontal direction is provided in the optical box 10. The adjustment of the height in the vertical direction to the pedestal of the optical box 10 is performed through the member 15.
Patent JP-S63135508-A (JP)
Inventor: HIGUCHI YOSHIKAZU
IPC: A42B3/06
Filed: 1986-11-25
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-S63133247-A (JP)
Title: Memory
Inventor: AKAI SO
IPC: G06F12/16
Filed: 1986-11-25
Abstract: PURPOSE:To improve the error detecting capacity with a memory by providing a parity bit at every two bits to the 16-bit data and detecting a 1-bit trouble in the form of a parity bit of 8 bits in all. CONSTITUTION:The 1st and 2nd memory elements 1 and 2 contain the 8-bit width as data parts and are arrayed in the bit direction. A 3rd memory element 3 stores the data used for check bits and contains a single parity bit against two bits in all of a single bit of both elements 1 and 2 respectively. The read data delivered from elements 1-3 undergo the parity check through a gate 4 and then the presence/absence check through a read data detecting circuit 5. Thus it is possible to detect a 1-bit trouble and to improve the error detecting capacity with a memory.
Patent JP-H08118301-A (JP)
Title: Wood working device of distributed rafter
Inventor: TANITSU TOSHIRO
IPC: B27B5/26
Filed: 1994-10-19
Abstract: PURPOSE: To form a cut face on which the end part of a distributed rafter comes into contact with a corner wood positively. CONSTITUTION: A support member 15 is rotated by rotating a sector rack member 20 using a servo motor, and thereby the gradient angle (a) of the cut face of a rafter is set. In addition, a rotary member 28 is rotated by driving a rotary motor 26 to set the gradient angle (b) of the out face of the rafter, and further, a saw 34 is rotated by rotating a motor 29 with the descent of a head member 23 by a cylinder 24. Consequently, the saw 34 descends to cut the rafter 27 to form a distributed rafter. Thus it is possible to set the gradient angles (α), (β) of the cut face of the rafter positively under the above-described constitution and operate this compact device very easily.
Patent JP-H11119207-A (JP)
Title: Color filter substrate and liquid crystal device using the substrate
Inventor: SUZUKI MASAAKI
IPC: G02F1/1335
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To decrease the difference in level on the surface of a flattened layer surface, in a color filter substrate constituting a liquid crystal device of a color display. SOLUTION: A light shielding film 21, which has dotty apertures 23 in a display region 6 and covers peripheral regions 7 over the entire surface is formed on a transparent substrate. Respective color filters are formed in such a manner that the covering area rate [e×f×100/(g×h)] of the color filters 24 of the peripheral region 7 to the substrate attains 70 to 95% with respect to the covering area rate [a×b×100/(c×d)] of the color filters 22 of the display region to the substrate.
Patent JP-H04152972-A (JP)
Title: Washing and drying machine
Inventor: HOTTA SHUJI
IPC: D06F25/00
Filed: 1990-10-17
Abstract: PURPOSE:To suppress the wrinkles of clothes due to drying by executing alternately a forward rotation and a backward rotation after the dehydrating process is finished. CONSTITUTION:After the dehydrating process is finished, a forward rotation and a backward rotation of a washing tank are executed alternately as a pre- processing of a drying process, and clothes stuck to the inside peripheral wall of a drum 3 in the course of dehydration in the dehydrating process are peeled off. Subsequently, in the drying process, a motor 75 is subjected to reciprocating turn in a set time in an operation cycle of, for instance, 15 seconds ON - one second OFF, and also, a drying heater 4 is energized, and hot air is fed into the drum 3 by a blower 22 and an axial fan, and clothes in the drum 3 are dried.