baber/WOPTO huggingface dataset:
Patent JP-H03228262-A (JP)
Title: Device and method for reproducing data
Inventor: IIZUKA HIROYUKI
IPC: G11B20/10
Filed: 1990-02-01
Abstract: PURPOSE:To obtain a high transfer rate as necessary without necessitating a dedicated recording medium by controlling a reproducing means so that it may reproduce the recording medium at a higher speed in the case that real-time operation is not demanded than in the case that it is demanded. CONSTITUTION:The reproducing means 51 reproduces the recording medium 50 where data and control information are recorded and outputs a reproducing signal, and a separation means 52 separates the reproducing signal into the control information and the data and outputs them, then a processing output means 53 processes and outputs the data. A control means 54 judges whether the real-time operation that the data in the recording medium 50 must be reproduced at real time is demanded by using the control information and controls the reproducing means 51 to reproduce the recording medium at the higher speed in the case that the real-time operation is not demanded than in the case that it is demanded. Thus, the dedicated recording medium is not necessitated and the high transfer rate is obtained as necessary.
Patent JP-H08214609-A (JP)
Title: Front wheel-springing up apparatus in working vehicle
Inventor: YOSHIDA YOSHINORI
IPC: A01C11/02
Filed: 1995-02-10
Abstract: PURPOSE: To provide a simple, inexpensive structure for springing up the inside front wheel in terms of a turning direction while it makes turn in a working vehicle having a four-wheel body structure. CONSTITUTION: The body 2 of a working vehicle 1 and a front-wheel arm 9 are linked through a supporting arm 11, which is freely bendable roughly at its midpoint. Right and left supporting arms 11 are each linked to an operation unit 19 through a wire 18. The operation unit 19 is linked to lifting mechanisms 16, 17 in a freely shiftable manner between a tension-imparting position and a non-tension-imparting position. When the operation unit 19 has been shifted to the tension-imparting position, the supporting arm 11 is tensioned through the wire 18 by the motion of the lifting mechanisms 16, 17 for turning a wheel- shaft case 6 downward. This bends the supporting arm 11 at the bending point and turns the front-wheel arm 9 upward to spring up the front wheel 10.
Patent JP-H09215721-A (JP)
Title: Nozzle for jet bath
Inventor: NAKANO AKIO
IPC: A61H23/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To obviate the necessity to form a recessed part for fitting a nozzle onto a bathtub by reducing the quantity of nozzle for ejecting bath to be protruded into the bathtub, and to facilitate the work of piping as well by shortening the full length of the nozzle rather than a conventional nozzle as well. SOLUTION: This nozzle has a fitting metal fixture 2 protruded outside a bathtub 6 while being attached to a fitting hole 6b formed through side walls 6a of a bathtub 6 and a joint 4 for air ejecting sandwiched between side walls 6a of the bathtub 6 while being fitted to the protruded part of this fitting metal fixture 2 outside the bathtub 6. On this joint 4 for air ejecting, a hot water discharge port 4d and an air discharge port 4f are formed, and a mixing chamber 4g is provided for mixing hot water and air from both the discharge ports 4d and 4f.  Besides, an air ejecting guide is inserted into the fitting metal fixture 2, a blowing path 10c for blowing the hot water mixed with air at the mixing chamber 4g into the bathtub 6 is formed in this air jet guide, and this blowing path 10c is formed coaxially with the hot water discharge port 4d while being inclined downward rather than a horizontal plane.
Patent JP-H03228233-A (JP)
Title: Waveguide type optical element
Inventor: MISAWA SHIGEYOSHI
IPC: G11B7/135
Filed: 1990-02-01
Abstract: PURPOSE:To allow the control of a focal length and position with high accuracy by providing a condenser optical system consisting of waveguide reflecting mirrors which have the plane shape formed as a quadratic curve shape, such as ellipse, parabola and hyperbola and reflect and condense the guided light guided by the boundary part with optical waveguide layers. CONSTITUTION:The guided light 17 guided in the optical waveguide layer 13 is condensed to a prescribed position by the condenser optical system and is the condensed light by the reflection of the waveguide reflecting mirrors 14, 15. The focal position F does not depend on the refractive index, film thickness, light source wavelength, etc., of the optical waveguide layer 13. The focal position F is controlled with the high accuracy by the plane shape accuracy and position accuracy of the respective waveguide reflecting mirrors 14, 15 and since the plane shape of the waveguide reflecting mirrors in particular is formed to the quadratic curve shape, such as ellipse, parabola and hyperbola, the focal position can be freely set by the combinations thereof; in addition, any of collimated beams of guided wave, the guided light scattered from a spot light source and converging guided light is condensed to the focal position without spherical aberrations.
Patent JP-H05225208-A (JP)
Title: Data processor
Inventor: MIYATA SHIGEKI
IPC: G07G1/14
Filed: 1992-02-07
Abstract: PURPOSE:To compress data at high speed and to shorten transmission/reception time even when the data have a little regularity like sales information. CONSTITUTION:In a compression processing, the contents of a preceding record are compared with the contents of a current record for each unit data (for the unit of one byte), when they are not coincident, a position address is written in a parameter memory LOC of an FPV 13, and an address to write position information is written in a parameter memory PT. Then, the non-coincident one byte data stored in an input buffer 15e are written in an output buffer 15c and '1' is added to the contents of a parameter memory LEN. Further, the non-coincident one byte data stored in the input buffer 15e are saved in a buffer 15d for comparison, and the preceding record is reloaded with the current record. When all the bytes are completely compared, the compression processing is finished.
Patent JP-H03228711-A (JP)
Title: Mat and manufacture thereof
Inventor: SUMIYA KATSUYOSHI
IPC: A47C7/00
Filed: 1990-02-01
Abstract: PURPOSE:To simplify the manufacturing process, improve the working efficiency, and prevent the deterioration of the working environment by using a mold having the unevenness which is reverse to the unevenness to be formed on a mat and arranging a sheet member as adhesion medium which possesses the heat melting performance between a basic cloth and a covering cloth. CONSTITUTION:A surface plate 6 which is used also as high frequency welding electrode has a mold 61 having the unevenness which is reverse to the unevenness which is to be formed on the surface of a mat, on the upper surface. The covering cloth 2 such as pile cloth is laid along the mold 61. The rod-shaped sponge members 5,... having a circular section are embedded to the part corresponding to the recessed part 61a of the mold 61 on the covering cloth 2. A sheet member 7 made of polyvinylchloride which possesses the heat melting performance is placed so as to cover the rod-shaped sponge members 5,... and the covering cloth 2, and a basic cloth 2a made of the tough canvas, jute ramie, etc., is superposed on the sheet member 7. Then, the sheet member 7 is molten by applying the high frequency waves between a movable plate and the surface plate 6, and poured into the stripes of the covering cloth 2 and the basic cloth 1 and further into the rod-shaped sponge members 5,..., and these members are fused to finish a mat.
Patent JP-H1017772-A (JP)
Title: Change in viscosity of solvent
Inventor: HILL MICHAEL PHILIP LOUIS
IPC: C08L83/04
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To change the viscosity of a solvent without latex treatment such as heating, particle recovery, sieving, etc., suitable for a solvent thickening composition for a personal care product such as a sweating inhibitor, etc., by mixing a solvent with a specific latex without removing the water of the latex to thicken the solvent. SOLUTION: (A) A siloxane polymer (A1 ) having 5,000-500,000mPa.s viscosity at 25 deg.C in an amount of 100 pts.wt. is mixed and emulsified with 0.5-10 pts.wt. of a surfactant and 0.5-25 pt.wt. of water to give a gel phase having >=80wt.% A1 content. The emulsion is further diluted with water to give >=75wt.% A1 content. Before or after the emulsification or the dilution, a silicone latex obtained by adding 0.00001-20 pts.wt. of a catalyst and 0.1-20 pts.wt. of a cross- linking agent or 1-5 pts.wt. of a self catalyst cross-linking agent and containing water and a great number of cured and cross-linked polysiloxane particles is mixed with (B) a solvent without removing water from the component A so as to thicken the component B.
Patent JP-H01198844-A (JP)
Title: Time division multiplex transmission system
Inventor: KODAMA IKUO
IPC: H04J3/14
Filed: 1988-02-03
Abstract: PURPOSE:To attain monitor of transmission line error without decreasing the transmission efficiency by using an alternate pattern of ODD/EVEN of parity bit in common use with a frame pattern. CONSTITUTION:A parity bit 2 exists in a frame 1, the frame pattern is constituted by using a bit 2 having ODD parity bit, a bit 3 having EVEN bit and a bit 4 having ODD bit as one period to form a multi-frame 5. Thus, it is possible to detect the periodic rule of alternation of ODD/EVEN in the parity bit 2. Then multi-frames 5, 6 are to be identified and the parity error is detected, then the transmission line error is monitored at the same time.
Patent JP-H108381-A (JP)
Title: Enzyme mixture for desizing cloth sized with starch and method for desizing
Inventor: WILFRIED HAHN
IPC: C12S11/00
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject enzyme mixture liquid capable of being generally applied to starch-sized woven fabrics by both a high temperature desizing technique and a low temperature desizing technique by mixing a high temperature amylase with a low temperature amylase in a specific activity ratio. SOLUTION: At least one kind of high temperature amylase HTA and at least one kind of low temperature amylase LTA are mixed with each other in an HTA:LTA activity ratio of 10%:90% to 90%:10% to prepare the desizing enzyme mixture having at least 60% of the maximum activity at a treating temperature of 30-90 deg.C, capable of being diluted with water, and capable of being used together with conventional additives. A starch-sized cotton woven fabric is desized with an aqueous solution of the above enzyme mixture at a temperature range of 30-90 deg.C.
Patent JP-S63190334-A (JP)
Title: Projection aligner
Inventor: TAKAHASHI KAZUO
IPC: H01L21/30
Filed: 1987-02-02
Abstract: PURPOSE:To make step and repeat exposure of a wafer be exactly practicable, by making step driving of a stage be corrected by a value which is integer times the value related with a dimension of a chip pattern. CONSTITUTION:A wafer 9 is correctively driven up to the inside of a region, where detection of the wafer is disenabled, by a X-Y stage 7 for step and repeat exposure. Therefore, a reticle 2 and the wafer 9 can be exactly positioned on optical reference surfaces conjugated in a projection optical system. When a plurality of patterns for a semiconductor element are formed on the reticle 2 and a plurality of pattern images for the semiconductor element are printed on the wafer 9 by one shot of exposure operation, the amount of corrective driving is made to be integer times the dimension of one pattern image for the semiconductor element, and after the corrective driving the distance between the wafer 9 detection position and the wafer 9 exposure position is selected to be minimum. Hence, states of a wafer reflective surface are made identical to each other on the detection position and on the exposure position so that detection errors on the reflective surface can be removed.
Patent JP-H09193701-A (JP)
Title: Armrest structure of rear sheet
Inventor: TOYAMA MASAAKI
IPC: B60N2/75
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an armrest structure of a rear sheet, by which an ordinary seated posture can be easily changed to a full flat posture and a reclining posture, and in which even if a seat back is tilted backward, an armrest can be still used as an armrest. SOLUTION: A side cushion 4b separate from a seat back 4a is disposed below both side parts of the seat back, and an arm rest 4c turned between the erecting position and the horizontal forward tilting position is provided on the upper side of each side cushion 4b. When the arm rest 4c is horizontally tilted forward, the back of the arm rest 4c and the upper side of a side deck trim 16 in the rear of the arm rest are connected to each other to be flush with each other.
Patent JP-H11225271-A (JP)
Title: Image forming device
Inventor: ISHIKAWA KIYOTAKA
IPC: H04N1/40
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To form an image whose projected image is projected on a screen brightly and clearly by producing image information that represents an image which has the image structure of a spatial frequency that corresponds to the kind of a storage medium. SOLUTION: A color printer 100 forms a color image on a storage medium that is optionally selected among plural kinds of recording media including an OHP film by a user based on image information inputted from an external personal computer 200. A discriminating part 101 discriminates the kind of a storage medium 118, an image processing part 102 performs image processing, based on decision results of the part 101 and the image information inputted from the computer 200, and a pulse signal that represents an image having a structure is produced in accordance with yellow, cyan, magenta and black, respectively. Laser beams are outputted from a laser beam output device 103 according to a produced pulse signal is reflected by a polygon mirror 104 and scans the surface of an emitter 106.
Patent JP-H01198560-A (JP)
Title: Detector for detecting pressure of pipe transport fluid and air bubble contained therein
Inventor: ISHIZAKA KINYA
IPC: A61M5/00
Filed: 1988-02-03
Abstract: PURPOSE:To detect the injection pressure of a liquid and the air bubble mixedly transported by said liquid, by fixing a pair of a transmitting element and a receiving element both of which have contact surfaces each composed of a semicolumnar surface crossing a tube on both sides thereof in opposed relationship and inserting the tube between both elements in a grasped state. CONSTITUTION:The outer diameter D of a soft tube 10 is changed when the pressure of the fluid flowing through the tube 10 is varied but, since the interval L between transmitting and receiving elements 1, 2 is kept constant, the collapse quantity of the grasped part 11 of the tube 10 is varied and the contact area thereof is changed by a change in a curvature R2 and, at the same time, the contact force thereof is varied. Said change quantity and variation are developed as the change quantity of the electric signal output from the receiving element 2 of the ultrasonic wave transmitted from the transmitting element 1 and, therefore, when the output signal of a change quantity operator 6 is quantitatively analyzed, the pressure of the fluid can be continuously measured. When the air bubble mixed in the fluid in the tube 10 passes through the narrow part between the transmitting element 1 and the receiving element 2, the quantity of the ultrasonic wave reaching the receiving element 2 is extremely reduced. Therefore, when the output of the change quantity operator 6 is equal to or less than the set value of an output setting device 7, the signal of a sudden change part is detected from a comparator 8 to be capable of being obtained as an air bubble detection signal.
Patent JP-S57154232-A (JP)
Title: Photosensitive silver halide emulsion
Inventor: KOITABASHI MITSUO
IPC: G03C1/005
Filed: 1981-02-18
Abstract: PURPOSE: To obtain the titled emulsion with high sensitivity, superior graininess, superior sharpness, quick processability and high covering power by coating particles of a silver halide contg. silver iodide as cores with a silver halide contg. no silver iodide as shells having a specified thickness.  
     CONSTITUTION: For example, particles of a single dispersion silver halide such as silver bromide contg. 0.5W10mol% silver iodide are covered with silver bromide, silver chloride or silver chlorobromide contg. no silver bromide as shells having 0.01W0.1μm thickness to manufacture the titled emulsion. By compensating the disadvantageous characteristics of the silver halide particles contg. silver iodide such as inhibition in development and fixing with said shells while utilizing the high sensitivity of the particles, quick processability and high covering power as well as high sensitivity, superior graininess and superior sharpness are provided. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59150976-A (JP)
Title: Control of ignition timing
Inventor: YAGI KIYOSHI
IPC: F02P5/155
Filed: 1983-02-15
Abstract: PURPOSE:To improve the accuracy of control of the angle of spark advance by a method wherein a reference time before one cycle or a half cycle is memorized and the ignition timing is controlled based on the reference time. CONSTITUTION:The fluctuation of the revolution of an engine is periodic and, therefore, the cyclic property is perceived. When rotary angular positions upon beginning of conduction and ignition are known, the time intervals of 30 deg. CA signal at these positions are estimated utilizing values before one cycle or a half cycle. According to this method, the accuracy of control of the angle of ignition advance may be improved.
Patent JP-S53108947-A (JP)
Title: Substituted phenylurea derivative, its production and selective herbicide containing the same
Inventor: TAKEMOTO KAZUKI
IPC: C07C239/00
Filed: 1977-03-03
Abstract: PURPOSE: N'-4-phenethyloxyphenyl-N-methoxy-N-methylurea derivative of formula I (X 1  is H, methyl; X 2  is lower alkyl, lower alkoxy), for example, N'-4-[2-(4-methylphenyl) ethoxy] phenyl-N-methoxy-N-methylurea. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57139037-A (JP)
Title: Preparation of alpha-naphthol ester
Inventor: MAKI TAKAO
IPC: C07C69/157
Filed: 1981-02-19
Abstract: PURPOSE: To prepare the titled compound useful for the preparation of high purity α-naphthol, by the liquid-phase oxidation of naphthalene with O 2  in a carboxylic acid solvent using a cobalt carboxylate as a catalyst and an acetaldehyde as a co-oxidizing agent.  
     CONSTITUTION: An α-naphthol ester is obtained by the liquid-phase oxidation of naphthalene with molecular oxygen in a carboxylic acid solvent (especially preferably acetic acid) in the presence of a carboxylic acid salt of cobalt as a catalyst and acetaldehyde or paraldehyde as a co-oxidizing agent, under normal pressure or positive pressure, at 70W100°C. The carboxylic acid salt of cobalt is e.g. cobalt acetate, cobalt propionate, etc. The concentration of the cobalt salt in the reaction system is 0.05W0.5mol/l. Since acetaldehyde or paraldehyde is oxidized to acetic acid by the reaction, the economical efficiency of the process can be improved by recovering the acetic acid. The process is easily controllable in an industrial scale. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06236164-A (JP)
Title: Display circuit
Inventor: HACHISU KAZUAKI
IPC: G09G3/20
Filed: 1993-02-12
Abstract: PURPOSE:To eliminate need for adjusting a clock signal and a timing between a clock signal and other signal by inputting a vertical integration signal and a horizontal integration signal, and outputting a vertical position signal and a horizontal position signal converted to the position signals respectively. CONSTITUTION:By an integration circuit 1, a vertical synchronizing signal 7 and a horizontal synchronizing signal 8 are inputted, and the vertical integration signal 11 and the horizontal integration signal 12 integrated respectively are outputted. At this time, the start positions in the integral operation of the vertical integration signal 11 and the horizontal integration signal 12 are changed by a display position signal 9 from a display position adjustment circuit 2. By an A/D converter 4, the vertical integration signal 11 and the horizontal integration signal 12 are inputted, and are converted to the vertical position signal 13 and the horizontal integration signal 14 to be outputted. By a display position switching circuit 5, the vertical position signal 13 and the horizontal position signal 14 and a display signal 15 are inputted, and the display signal 15 is converted to a display indication signal 16 for a display element 6 in a position corresponding to the vertical integration signal 13 and the horizontal integration signal 14 to be outputted.
Patent JP-H04250781-A (JP)
Title: Ccd video image pickup device
Inventor: MIYAMOTO TAKESHI
IPC: H04N3/14
Filed: 1991-01-25
Abstract: PURPOSE:To simply pick up an image of a picture of a field of flow required for measurement of a flow velocity of the field of flow visualized through the injection of a tracer independently of the flow velocity of the field of flow. CONSTITUTION:A CCD video image pickup device 12 able to extract plural field picture signals is provided with a 1st shutter control means 24 to extract a 1st field picture signal VA in a 1st timing TA and a 2nd shutter control means 26 to extract a 2nd field picture signal VB in a 2nd timing TB different from the said 1st timing TA but having a duplicate timing part (TX-TY), and extracts two field picture signals VA,VB to form a video picture signal of one frame while deviating timewise by a required timing only as a picture data of a same visual field so as to has a duplicate timing regardless of different timing.
Patent JP-S53109263-A (JP)
Title: Method for the classification of solid substances in a liquid and apparatus of same
Inventor: OZASA MASAYOSHI
IPC: B01D35/20
Filed: 1977-03-07
Abstract: PURPOSE: To improve classification efficiency by use of a classifier apparatus provided at a section bifurcating a feed pipe in two directions which has a longitudinal section greater than that of a feed pipe and is provided with a classification plate between the liquid flow in two different directions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60169164-A (JP)
Title: Mask rom device with v-shaped parts
Inventor: HASHIMOTO SEIJI
IPC: H01L21/8246
Filed: 1984-02-10
Abstract: PURPOSE:To improve integration density, by forming bit lines, which commonly connect drain regions by a polysilicon layer, connecting the drain regions and the bit lines by way of a buried contact layer, and reducing the interval between the bit lines. CONSTITUTION:V-shaped grooves 8 are provided in a P type substrate 1. An N type layer 4 as a drain region has an MOS structure for memorizing a ''0''. The layer 4 is connected to a conductive stripe layer 6 as a bit line by an embedded contact layer 5 so as to implement a polysilicon stripe layer 10 as a word line including a gate region. The layer 4 and 5 are selectively formed only at memorizing parts of a ''0'' on each of two slant surfaces. Thus a semiconductor junction surface, which has been conventionally present between the layers 6, can be omitted, the gap between the bit line can be reduced and the integration density can be extremely high.