baber/WOPTO huggingface dataset:
Patent JP-H0646240-A (JP)
Title: Picture processor
Inventor: YAMADA MASANORI
IPC: H04N1/387
Filed: 1993-05-10
Abstract: PURPOSE:To output picture information corresponding to one area obtained for each entry onto one paper sheet while being subjected to centering by implementing plural number of times of entry operations corresponding to the number of division areas of the picture information to be generated in response to an original. CONSTITUTION:An original is irradiated with a fluorescent lamp 2 and an optical path is formed so that its reflected light is collected onto a face of a CCD 1 via mirrors 5, 6 and a lens 7. A picture signal from a reader is applied to a semiconductor laser, in which electro-optic conversion is implemented and its divergent laser beam is collimated by a collimator lens to irradiate a polygon mirror rotating at a high speed and a photosensing body 8 is scanned by the laser beam thereby. Plural number of times of entry operations corresponding to number of division areas of the picture information to be generated in response to the original are implemented and the picture information corresponding to one area obtained at each entry is outputted onto one paper sheet while being subjected to centering.
Patent JP-H04208992-A (JP)
Title: Scan type display device with staggered arrangement display element column construction
Inventor: YAMADA KATSUHISA
IPC: G09F9/30
Filed: 1990-04-24
Abstract: PURPOSE:To improve the resolution by making a staggered arrangement column construction with (n) display element columns and delaying the back column display timing with respect to the front column display timing so that the pictures on the display element columns are shown in the same column of the residual picture screen. CONSTITUTION:A speed detecting section 1, which has a built-in sensor, detects the existence of an observer and his speed information and transmits the data to a control signal generating section 2. In that section, a frequency and the amount of delay are determined based on the transmitted speed information, generates the control signals and stores the data read from a memory by latch circuits 3 and 6. The latch circuits 3 and 6 latch the data when latch lock RCK0 and RCK1 are active and the data are shown during that period. By varying the latch lock according to the moving speed of the observer, a construction of the same interval picture against the observer is realized. Display element drivers 4 and 7 drive display element columns 5 and 8. Thus, the columns of the staggered arrangement display columns are driven.
Patent JP-H08281449-A (JP)
Title: Drawing out device of electrode tip for resistance welding
Inventor: ISHII TOMOKI
IPC: B23K11/30
Filed: 1995-04-06
Abstract: PURPOSE: To provide a drawing out device of an electrode tip for the resistance welding where the service period of a welding gun is not interfered or shortened by allowing a biting part of the tip of a working rod to bite into an outer circumferential surface of the electrode tip, and drawing the welding gun in the drawing out direction while a tip driver is forcibly turned. CONSTITUTION: A used electrode tip to be taper-fitted to a tip part of a welding gun is appropriately inserted from the upper or lower direction in a tip inserting port of a tip driver 1. When a plunger 16 is advanced, a working lever 11 starts to be turned by a prescribed angle, but in the initial stage, the tip driver 1 is suppressed to be turned by the effect of a stopper 7, and turned with a pin 13 as a fulcrum, and a biting part of the tip of the working lever 11 is bitten into the outer circumferential surface of the electrode tip. When the turning of the working lever 11 is further advanced from the initial condition, the rotational force overcoming the effect to suppress the turning by the stopper 7 is applied to the tip driver 1 to allow the tip driver 1 to be forcibly turned by a prescribed angle. The welding gun is operated in the drawing out direction.
Patent JP-H10276647-A (JP)
Title: Adhesive sheet material for attractively trapping flying harmful insect
Inventor: KAMEDA SUSUMU
IPC: A01M1/14
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive sheet material for attractively trapping flying harmful insects, easily settable inside a cultivation greenhouse, capable of trapping the insects well and disposable after used. SOLUTION: This material comprises: an adhesive sheet body 1 for attractively trapping flying harmful insects provided with tack layer(s) 12 on one or both surfaces of a plastic supporting film 11; wherein, the tack layer(s) 12 is stuck with a separator 2 and a suspending hole 3 is bored on the upper end of the separator and a separating line 21 is provided on each separator 2 under the hole 3.
Patent JP-S59232355-A (JP)
Title: Electrophotographic sensitive body
Inventor: KARAKIDA KENICHI
IPC: G03G5/147
Filed: 1983-06-16
Abstract: PURPOSE:To improve mechanical strength and moisture resistance by providing a protective layer formed by dispersing a specific amt. of tin oxide/antimony oxide into a binder resin. CONSTITUTION:A protective layer of an electrophotographic sensitive body is provided by dispersing powder contg. tin oxide and antimony oxide in the same particles into a binder resin. The average grain size of the powder is made to <=0.15mum and the proportion of the powder in the protective layer 10 is adjusted 60wt%. Many resins such as a polyester resin, polycarbonate resin, vinyl chloride/vinyl acetate copolymer, etc. are enumerated for the binder resin used in the protective layer.
Patent JP-S58225109-A (JP)
Title: Preparation of rubber-like copolymer
Inventor: YAMAZAKI SADAHIDE
IPC: C08F2/02
Filed: 1982-06-25
Abstract: PURPOSE:To obtain the titled copolymer continuously and stably, by copolymerizing ethylene with an alpha-olefin in the presence of a specific organometallic catalyst, taking out the polymer solution after the polymerization, recovering a liquid flow rich in the polymer by an automatic raking type filter, circulating a liquid flow having a low concentration of the polymer through a reactor. CONSTITUTION:In copolymerizing ethylene with an alpha-olefin shown by the formula CH2=CH-R(R is 1-10C alkyl) or them with a straight-chain or cyclic diene having a nonconjugated double bond by a suspension method, the polymerization is carried out in the presence of a catalyst containing an organoaluminum compound and a trivalent or tetravalent titanium compound, the polymer suspension is continuously taken out from the polymerizer 1, fed to the raking device 21 having the raking plate 22 and the automatic raking type filter 8 equipped with the filter elements 23, a liquid flow rich in the polymer is recovered from the conduit 9, a liquid flow having a low concentration of the polymer is circulated through the conduit 10 to the polymerizer 10, and the copolymerization is carried out continuously.
Patent JP-S63273806-A (JP)
Title: Objective for laser beam machining
Inventor: SHINOHARA HISATO
IPC: G02B9/12
Filed: 1987-05-01
Abstract: PURPOSE:To reduce a spherical aberration even when a numerical aperture is increased by combining plural cylindrical lenses. CONSTITUTION:A 1st group lens 1, a 2nd group lens 2, and a 3rd group lens consist of cylindrical lenses which have concave surface on the sides of a light source 4 and also have convex surfaces with radii r2, r4, and r6 of curvature larger than the radii r1, r3, and r5 of the convex surfaces on the sides of the light source 4. The radius r5 of the convex surface of the 3rd lens 3 on the sides of the light source 4 is smaller than the radius r3 of curvature of the convex surface of the 2nd group lens 2 on the side of the 2nd lens 2. Namely, the plural cylindrical lenses are combined to obtain a lens which has a less aberration and a larger numerical aperture than when a single cylindrical lens is used.
Patent JP-H04228369-A (JP)
Title: Power steering device
Inventor: MOMIYAMA FUJIO
IPC: B62D5/087
Filed: 1991-04-12
Abstract: PURPOSE:To make the movement of a spool smooth by oscillating a pin, rigidly fixed at one end thereof to a key engaged with the groove of a ball nut, integrally with the ball nut at the time of the ball nut receiving oscillation, and moving the spool horizontally while generating sliding between the inner surface of a spool recessed part and the other end, engaged with the spool recessed part, of the pin. CONSTITUTION:An axial groove 5a is provided at the outer diameter face of a ball nut 5, and there is provided a means for connecting the spool 11a of a spool valve 11 to the groove 5a. This connecting means is provided with a pin 13 rigidly fixed to a key 12 with one end thereof engaged oscillatingly with a recessed part provided at the spool 11a of the spool valve 11 and the other end thereof engaged slidably with the groove 5a of the ball nut 5. When the ball screw 7 is opened, the ball nut 5 moves axially, and the groove 5a receives rotation, so that the pin 13 is oscillated integrally with the ball nut 5. The other end of the pin 13 is oscillated while sliding on the side face of the recessed part of the spool 11a so as to move the spool 11a smoothly.
Patent JP-S5531895-A (JP)
Title: Aqueous polyester dispersed system
Inventor: KAARU TSUABUROTSUKI
IPC: C08L67/00
Filed: 1979-08-28
Abstract: Aqueous dispersions of polyesters or alkyd resins for coatings are prepared by co-condensation of 10 to 100 mol-%, calculated on the sum of polybasic carboxylic acids, of polybasic acids whose carboxyl groups are attached to secondary and/or tertiary carbon atoms. Said dispersions are excellently stable and yield coatings with outstanding properties.
Patent JP-H0597181-A (JP)
Title: Method for preventing corrosion of bolt in prefabricated water tank
Inventor: OKUNISHI HOZUMI
IPC: B65D90/08
Filed: 1991-04-11
Abstract: PURPOSE:To prevent the bolt and nut screwed thereonto to fasten unit panels together from being corroded by the chlorine gas and vapor produced from water in the newly-installed or existing prefabricated water tank. CONSTITUTION:In a bolt 1 and a nut 2 screwed thereonto to fasten unit panels (a) and (b) together, the head of the bolt 1 and its exposed threaded part on the nut side are coated with a viscous resin-made putty 5, the putty coat is covered with resin-made caps 3 and 4 and the putty 5 is filled between the bolt 1 and each of the caps 3 and 4. The caps 3 and 4 are held against the upper parts of the panels (a) and (b) by an engaging instrument 6.
Patent JP-S61266647-A (JP)
Inventor: KITAZAWA HIROSHI
IPC: D04B15/36
Filed: 1985-05-20
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-H03277963-A (JP)
Title: Magnetic flaw detecting apparatus
Inventor: FURUKAWA TAKAHITO
IPC: G01N27/83
Filed: 1990-04-26
Abstract: PURPOSE:To improve defect detecting accuracy by forming the surface of each magnetic pole facing the inner surface of a hollow roll as a curved surface is conformity with the inner surface. CONSTITUTION:A follow roll 1 is supported with a pair of roller bearings with a fixed shaft 2 as the axis. A magnetizing iron core 22 is fixed to the fixed shaft 2 through a supporting member 5. Surfaces 24a and 24b of magnetic poles 23a and 23b of the iron core 22 which face the inner surface of the roll 1 are formed in an arc shape in conformity with the curvature of the inner surface. A magnetizing coil 6 is wound around the iron core 22. A plurality of magnetic sensors are arranged between the magnetic poles 23a and 23b and fixed to the shaft 2. Thus, the iron core 22 and the coil 6 form a magnetizing device and generates a magnetic field in a steel band 10. The outer surface of the roll 1 is in contact with the steel band 10 with a specified contact length. The part OB of the facing surfaces 24a and 24b corresponding to the contact length accurately faces the steel band 10 through a minute gap length G and a thickness (t) of the roll 1. Therefore, the magnetizing efficiency of the magnetizing device is improved, the density of magnetic flux is increased and the defect detecting accuracy with the magnetic sensor can be improved.
Patent JP-H04314772-A (JP)
Title: Pressure bonding under heating
Inventor: HIRANO YOSHINOBU
IPC: C09J5/06
Filed: 1991-04-12
Abstract: PURPOSE:To prevent overshooting in relation to the temperature set and to improve the precision of temperature control by adopting a control system formed by combining an on-off type temperature controller with an air blowing operation in the pressure bonding of works under heating. CONSTITUTION:A process for pressure-bonding works by heating with a heating medium, wherein the temperature of the heating medium is controlled with a temperature controller of on-off two-position control action, and the heating medium is subjected to air blowing while the heating of the heating medium is suspended by this control.
Patent JP-S5921697-A (JP)
Title: Novel platinum complex
Inventor: KITANI YOSHINORI
IPC: A61P31/04
Filed: 1982-06-24
Abstract: NEW MATERIAL:The platinum (II) complex of formula I (X is halogen; G is group of formula II; the steric configuration of cyclohexanediamine is cis, trans-l-, or trans-d-). USE:Antibacterial agent and antitumor agent. PROCESS:The objective complex can be prepared by reacting the compound of formula Pt(D-gluc)2(dach) with the compound of formula KX usually at 0-15 deg.C for 10-20hr.
Patent JP-S60578-A (JP)
Title: Character recognizing system
Inventor: OKUHARA TORAYUKI
IPC: G06K9/00
Filed: 1983-06-17
Abstract: PURPOSE:To improve the rate of character recognition by lowering the noise slice level stepwise to perform the character recognition when the character recognition is impossible. CONSTITUTION:Read data is stored in a read data storing device 1 and a peak detecting memory 2 takes out data of peak value above a fixed slice level from the content of the device 1 and stores. A character code preparing device 3 prepares a character code by using stored contents of the device 2, and a character recognizing device 4 correlates the character code with a specific fixed code and reads and recognizes characters. When the device 4 can not recognize the read characters, the device 2 lowers the slice level stepwise and takes out data of peak value above the slice level from the content of the device 1 and stores. The device 3 and device 4 perform preparation of character code and recognition of characters according to the data.
Patent JP-H06315754-A (JP)
Title: Production of die having water cooling hole
Inventor: ANDO MITSUHIRO
IPC: B29C33/38
Filed: 1993-05-11
Abstract: PURPOSE:To provide a die for die casting which has excellent heat crack resistance on the die face in a die and also does not develop the crack near a water cooling hole, and a manufacturing method thereof. CONSTITUTION:After forming the water cooling hole 2 at the die face side in the die 1, the heating is executed from the die face side in the die 1 and only to the die face side, the temp. is raised to a prescribed quenching temp., and to the other part except the die face side in the die, the temp. is raised to the incomplete quenching temp. lower than the prescribed quenching temp. by heat transfer from the die face side in the die, and then the whole heated die is cooled to apply the quenching and thereafter, tempering is executed. Then, after applying the heat treatment, the water cooling hole 2 is formed to the incomplete quenching part except the die face side in the die.
Patent JP-S5733597-A (JP)
Title: Immobilized heat-resistant acetokinase
Inventor: IMAHORI KAZUTOMO
IPC: C12N11/02
Filed: 1980-08-08
Abstract: PURPOSE: A water-insoluble support is made to react with 1-alkyl-2-halopyridinium salt and further with heat-resistant actokinase obtained from Clostridium thermoaceticum or other microorganisms to produce the titled substance with long duration life.  
     CONSTITUTION: Heat-resistant acetokinase produced by a strain of Clostridium thermoaceticum or Pseudomonas thermoaminolyticus V-2 is made to react with a water-isoluble immobilization support. The water-insoluble immobilization support is, e.g., cellulose, dextran, starch, polypropylene or silica gel. The product resulting from the reaction between a water-soluble immobilization support bearing carboxyl groups and a difunctional 1-alkyl-2-halopyridinium salt in the presence of an acid acceptor is made to react with heat-resistant acetokinase to produce the objective immobilized heat-resistant acetokinase. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60883-A (JP)
Title: Operating method of membrane separator
Inventor: SASAKI MITSURU
IPC: B01D61/22
Filed: 1983-06-16
Abstract: PURPOSE:To feed a substantial amt. of filtrate to a rinsing stage by circulating the liquid in a filtrate tank for substn. to a quenching circuit and substituting the raw liquid in a membrane module with the liquid of the filtrate tank for substn. when the operation of the membrane module is stopped. CONSTITUTION:A part of the circulating filtrate is released from a release port 16 in order to maintain the concn. of the settleable material of the filtrate in a filtrate tank 7 for substn. at a low concn. and the fresh filtrate as much as the amt. released is supplied through a branch pipe 17 into the tank 7. The filtrate is always circulated to a by-pass line 16 as well to prevent generation of an abnormal pressure when an automatic valve 10 is changed over in the stage of substn. The concn. of the settleable material in the filtrate is made to <=10 times that of the fresh filtrate in order to substitute the inside of the module 3 with the filtrate in preventing substantially the decrease in the performance owing to sticking of the settleable material. The amt. of the circulating filtrate to be released in thus considerably decreased.
Patent JP-S63273561-A (JP)
Title: Method and apparatus for controlling pressure
Inventor: TOMIMATSU KOICHI
IPC: B22D18/08
Filed: 1987-05-02
Abstract: PURPOSE:To eliminate resistance to rise of molten metal by adjusting air under high pressure to the prescribed reference pressure, outputting by adding negative bias pressure to the reference pressure and outputting after adjusting this pressure by presetting pressure control pattern. CONSTITUTION:In this apparatus, a furnace 5 is put on a carriage 4 and a crucible 6 is arranged in inner part 5a of the furnace 5 and molten metal 7 is charged in the crucible 6. A stokes 10 is inserted between the crucible 6 and a cavity 9 in the die and the molten metal 7 is filled up into the cavity 9 through the stokes 10. The die 8 is tightly shut by a chamber 11 and the furnace 5 and the chamber 11 are separated by a lower die base 12. Then, the air supplied from an air supplying source under high pressure is adjusted to the prescribed reference pressure and outputted, and the negative bias pressure is added to this reference pressure and outputted. The air pressure adding the negative bias pressure to the above reference pressure is adjusted based on the presetting pressure control pattern.
Patent JP-H09294705-A (JP)
Title: Fluorescent endoscope
Inventor: HAKAMATA KAZUO
IPC: A61B1/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To efficiently detect fluorescent light generated inside a living body and to reproduce the fluorescent image of satisfactory S/N. SOLUTION: This endoscope is provided with an optical fiber 13 of which the top end is inserted into a living body 15 absorbing a photo-sensitive material emitting fluorescent light L2, exciting light source 10 for making exciting light L1 for exciting the photo-sensitive material incident from the rear end side to the optical fiber 13, and optical scanning means 14 fitted at the top end part of the optical fiber 13 for scanning the exciting light L1 emitted from the optical fiber 13 two-dimensionally to the living body 15. Then, the fluorescent light L2 generated by this scanning of exciting light is converged outside the living body 15 by a convergent guide 17 having a two-dimensionally spreading light incident end face 17a, and this converged fluorescent light L2 is detected by a photo-detector 20.
Patent JP-H07317364-A (JP)
Title: Sliding,hooking and carrying type pallet traverse gear for sky parking device
Inventor: CHIYOO TERUO
IPC: E04H6/18
Filed: 1994-05-24
Abstract: PURPOSE: To shorten time required for entering and exiting, by providing a frame of a vehicle lift and a cart for horizontally carrying the vehicle with a roller conveyor comprising a drive device, for moving a pallet to the next stage by the roller conveyor. CONSTITUTION: A car V entering from a ground entrance G is placed on a pallet 200 on a lift 300, and carried to a prescribed floor. Then, with a roller conveyor 350 on the driven lift 300a, the pallet 200 is transferred to a cart 100 which horizontally moves on a rail 112. The cart 110 is also provided with the same roller conveyor 150 comprising a drive device as on the lift. Furthermore the cart 110 is laterally moved to a specified parking stage 220 and fixed with hooking devices 130a and 130b, then the roller conveyor 150 is activated to house the car in the parking stage together with the pallet. Thus, the time required for entrance and exit is shortened, while a facility is simplified and a construction cost is reduced.
Patent JP-S5234446-A (JP)
Title: Small absorbing type freezer of water-lithium salt system
Inventor: NAITOU SATOSHI
IPC: F25B35/00
Filed: 1975-09-11
Abstract: PURPOSE: To improve an absorbing freezer using liquid lifting pipes so as to be able to oprate with stability by means of using a low temperature heat such as a warm water obtained by heat of sun. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59989-A (JP)
Inventor: TANMACHI HARUO
IPC: B41J2/335
Filed: 1982-06-25
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-H10300688-A (JP)
Title: Optical monitoring device
Inventor: ISHIZUKA KATSUTOSHI
IPC: B65B57/10
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent regular reflection light from impinging onto a light receiver and to accurately monitor the color or the presence or absence of the defect of a specimen constantly without poorly being affected by the regular reflection light by providing polarizers at the transmitting side of a light source and the receiving side of a light receiver, respectively, with a polarization axis being shifted by 90 deg.. SOLUTION: The vibration orientation of transmitted light from a light source 2 to a specimen 1 becomes constant due to the passage through a polarization filter 4a, so that the vibration orientation of regular reflection light R on the surface of the specimen 1 also becomes constant. Therefore, the regular reflection light R is nearly cut by a polarization filter 4b where the polarization filter 4a and the polarization axis are shifted by 90 degrees before it enters a camera 3, thus preventing halation of the camera 3. On the other hand, irregular reflection light cannot be cut by the polarization filter 4b and enters the camera 3 since vibration orientation is multipolarized.  Therefore, even if the regular reflection light R from recesses and projections 1a on the surface of the specimen 1 possibly enter a visual line E of the camera 3, it is cut by polarization filters 4a and 4b and only irregular reflection light enters the camera 3.