baber/WOPTO huggingface dataset:
Patent JP-H11286411-A (JP)
Title: Fixation of dental filling material having bond strength
Inventor: FREY OLIVER
IPC: A61K6/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesion mixture for tightly fixing a dental filling material to a dentine and an enamel. SOLUTION: This method for fixing a dental filling material having bond strength comprises using a mixture composed of (i) 10-90 pts.wt. of at least one single or repeated ethylenically unsaturated phosphoric ester, (ii) 5-85 pts.wt. of a solvent, (iii) 0.01-5 pts.wt. of an initiator capable of forming a free radical and (iv) 0-10 pts.wt. of an ordinary auxiliary and additive. Immediately after the mixture is applied to a hard tooth substance, coating is carried out by using a polymerizable filling material. When the mixture is applied to a hard tooth material in a certain process and immediately the polymerizable filling material is applied without using another aftertreatment different from a conventional method, a merit of obtaining adhesion bond equal to that of a conventional case is obtained.
Patent JP-S57149150-A (JP)
Title: Automatic grinder for handle of spoon, knife or the like
Inventor: YAMAZAKI FUMIOKI
IPC: B24B19/00
Filed: 1981-03-13
Abstract: PURPOSE:To automatically grind the sides of a handle, by providing a handle holder so that it can be moved to and away from a grindstone whose peripheral surface has the same form as the sides of the handle. CONSTITUTION:A frame 2 is provided on a secured frame 6 so that the frame 2 can be moved rightward and leftward. A main shaft fitted with a grindstone 4 whose form is matched to the sides of a handle 3 to be ground is supported by a bearing one the frame 2. A plate 15 for holding the handle 3 is provided on a carriage 11, which is moved toward the grindstone 4 by a piston. The plate 15 can be swung about a shaft 14. For grinding, the holding plate 15 is moved to a grinding position and the frame 2 is moved rightward to start the grinding. At that time, the holding plate 15 is swung by a cylinder 16 to grind the side edge of the handle 3 as an arc. A dresser 5, which is displaced by an operating wheel 27, is provided beside the grindstone 4.
Patent JP-H02214822-A (JP)
Title: Liquid crystal display element
Inventor: ISHIHARA TERUHISA
IPC: G02B5/02
Filed: 1989-02-16
Abstract: PURPOSE:To obtain the liquid crystal display element which has no shades of display patterns on a reflecting plate and has excellent visibility by diffusing the light past a liquid crystal cell by a light diffusion plate having a rugged surface or a light diffusion plate fixed with many transparent beads. CONSTITUTION:A 1st polarizing plate 7a and a 2nd polarizing plate 7b are provided on both surfaces of the liquid crystal cell 6. The light diffusion plate 11 is one-side ground glass having the rugged surface 12 and the reflecting plate 8 consisting of a polyester film deposited with aluminum by evaporation is provided on the smooth surface thereof. This light diffusion plate 11 and the reflecting plate 8 are fixed in the form of being superposed on the 2nd polarizing plate 7b to the liquid crystal cell 6. The display patterns 9 are, therefore, visible in the same manner as heretofore, but the light past the liquid crystal cell 6 is diffused by the rugged surface 12 of the light diffusion plate 11. The formation of the distinct shadows is averted in this way and the double appearance of the display patterns is obviated. The extremely good visibility is thus obtd.
Patent JP-S62196256-A (JP)
Title: Sheet cutting and take-up device
Inventor: KAMIMURA AKIRA
IPC: B65H19/30
Filed: 1986-02-20
Abstract: PURPOSE:To perform a range of operation from cutting a winding core to setting the after-cut winding core to a winder automatically, by installing a swivel body having at least one winding core supporting shaft. CONSTITUTION:A paper tube 10 on a first core receiver 3b is pushingly fitted in a winding core supporting shaft 11b on the swivel body 1b set up in a core receiving position P1 by a pusher 5b. The paper tube 10 on the shaft 11b is turned to a core cutting position P2 by rotation of the swivel body 1b. Here, it is made to correspond to slit split width and cut in split. After split cutting, the paper tube 10 is turned to a core discharge position P3, and hereat it is extracted onto a second receiver 7b from the core supporting shaft by an extractor 8b, from which it is fed to a winding core stand-by station 7a of a sheet cutting and take-up part A by a conveyor 9b.
Patent JP-H04255007-A (JP)
Title: Damping control system
Inventor: TORII NOBUTOSHI
IPC: B25J9/10
Filed: 1991-02-06
Abstract: PURPOSE:To suppress the oscillation of a control target such as a robot having a low frequency oscillation system by status feedback for specifically filtering a twist variable and a twist speed. CONSTITUTION:A twist variable epsilon and a twist speed epsilon<(1)> are estimated by an observer 36 and added by an adder 40 through respective elements 38, 39 and the added value is fed back as a status feedback value F and then subtracted from a speed command thetad. Consequently the damping term of a transmission function can be independently changed by a constant K1 and damping can be suppressed. In addition, a positioning time can be shortened by independently changing an inertia term by a constant K2.
Patent JP-H06250332-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TAI AKIYOSHI
IPC: G03C1/805
Filed: 1993-02-25
Abstract: PURPOSE:To provide a highly versatile silver halide color photographic sensitive material for the transmission photo display excellent in picture quality by the light transmitted from the rear. CONSTITUTION:A hydrophilic polymer and a polyolefin resin layer are successively laminated on a base paper, and a substrate with the peel strength between the base paper and the polyolefin layer controlled to 30-160g/inch is coated with at least one silver halide emulsion layer to constitute the silver halide color photographic sensitive material. In the material, (1) 14-30wt.% of white pigment is incorporated into the polyolefin layer, (2) a white pigment layer is provided between the polyolefin layer and the silver halide emulsion layer closest to the base paper, or (3) a colored layer is furnished between the polyolefin layer and a silver halide emulsion layer closest to the base paper, and the maximum color transmittance density of the silver halide photographic sensitive material is controlled to >=2.0.
Patent JP-S61196203-A (JP)
Title: Illuminance correction optical system
Inventor: NOSE AKIRA
IPC: H04N5/222
Filed: 1985-02-26
Abstract: PURPOSE:To make correction excellently by selecting the area and transmissivity of a transparent film within specific ranges. CONSTITUTION:A transparent film is formed on the 1st or the 2nd curved or plane surface counted from an object or image plane side to part of an effective diameter containing an optical axis, and at least 80% of the area S of the thin film part including the optical axis is formed having uniform transmissivity T; when the area of the effective diameter of the curved or plane surface is denoted as So, 0.4<T<=0.7 and 0.2<=S/So<=0.5 and a normal lens surface is formed outside the thin-film part. Consequently, corrections are made excellently. Further, the half field angle of a lens within a practical use range which needs to be improved is 20-35 deg., the center illuminance decreases too much within this range when T>0.7, and corrections cannot be made excellently. When T>0.7, the center illuminance does not decrease, so corrections can not be made excellently either. When S/So>0.5, a decrease in illuminance extends to the peripheral part and when S/So>0.2, only the center part is corrected and the intermediate part can not be corrected.
Patent JP-S51112134-A (JP)
Title: Pattern matching equipment
Inventor: KOMAE HIROAKI
IPC: G06K9/62
Filed: 1975-03-27
Abstract: PURPOSE: Character reading method by pattern matching, which can be read the hand written characters. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000238885-A (JP)
Title: Container-positioning hardware
Inventor: TAKAGUCHI HIROYUKI
IPC: B63B25/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a container-positioning hardware which is capable of preventing an upper one of a stack of containers from being displaced in directions toward the front and rear and directions toward the right and left and is excellent in durability. SOLUTION: An upper positioning projection 2 and a lower positioning projection 3 insertable in the engagement holes a2 and a2, respectively, made in the corner metal fixtures A1 and A2, respectively, of an upper container C1 and a lower container C2, respectively, are integrally provided on the upper side and lower side, respectively, of a flange 1. An insertion hole 5 extending down is made in the middle of the upper face of the upper positioning projection 2, and an engagement member 10 engageable with the peripheral edge of the engagement hole a1 is provided on the top of a freely rotatable shaft 9 which is inserted in the insertion hole 5. By inserting the upper positioning projection 2 and lower positioning projection 3 into the engagement holes a1 and a2, respectively, of the corner metal fixtures A1 and A2, respectively, of the upper container C1 and lower container C2, respectively, displacement of the upper container C1 and lower container C2 in directions toward the front and rear and in directions toward the left and right is prevented, and load due to the inclination of the upper container C1 is received by the upper positioning projection 2 integrated with the flange 2, therefore the durability of the container-positioning metal fixture improves.
Patent JP-S58155452-A (JP)
Title: Address control device
Inventor: OOWADA KATSUAKI
IPC: G06K9/00
Filed: 1982-03-10
Abstract: PURPOSE:To shorten a list access processing time, and to set the following acess address, by outputting a start address which a register file holds, to an address register, when access to a list from the outside, or arrival to the number of entires of a detecting circuit are detected. CONSTITUTION:In a register file 1 of an address control device, a start address of the following list of an accessed list is held, and in accordance with this file 1, a read-out address register 2 and a write address register 3 are provided. Between an output of this register 2 and a memory address controlling circuit 5 for inputting memory address control information 80, an operator 4 is provided, and to a selecting circuit 1A of the file 1 for inputting an external data 10, an output of the operator 4 is provided. Also, the output of the operator 4 is provided to a selecting circuit 2A of the registers 2, 3, also each instructing signal from the controlling circuit 5 is applied to the memory 1, the circuits 1A, 2A and the registers 2, 3, a list access time is shortened, and the following access address is set.
Patent JP-H01213590-A (JP)
Title: Active sonar device
Inventor: HASHIMOTO TAKESHI
IPC: G01S15/10
Filed: 1988-02-22
Abstract: PURPOSE:To make the distance resolution of a CRT display finer without increasing the preciseness of the display by detecting the maximum value within a certain period on the level of received signals and performing correction in accordance with the detailed position of the maximum value. CONSTITUTION:Maximum value detecting circuits 7 and 8 detect maximum values at every fixed time T (seconds) from beam-1 level signals - beam-N level signals and output beam-1 maximum value signal 58 - beam-N maximum value signal 59 to an azimuth interpolating circuit 9. At the same time, the circuits 7 and 8 output beam-1 distance correcting signal 61 - beam-N distance correcting signal 62, which indicate where the maximum values exist during the fixed time T to a storage circuit 11. A distance correcting circuit 12 inputs a distance cursor position signal 63 and adds a correcting quantity DELTAt/2c(m) to a cursor distance in the unit of DELTAR decided by the signal 63. After adding the correcting quantity, the distance correcting circuit 12 outputs the corrected cursor distance to a distance azimuth calculating circuit 13 as a corrected dis tance cursor position signal 66 and the signal 66 is displayed on a display 14.
Patent JP-H09208872-A (JP)
Title: Water-base ink composition
Inventor: TAKAGISHI IKUO
IPC: C09D11/037
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a water-base ink composition made proof against being dried at the penpoint of a writing utensil and can give writing having unaffected driability by mixing a colorant with a solubilizer (e.g. an alcohol), water and an α-monooleyl glyceryl ether. SOLUTION: This ink comprises a colorant, a solubilizer, water and an α- monooleyl glyceryl ether. The colorant may be a dye or a pigment. The solubilizer is desirably an aliphatic monohydric alcohol which solubilizes the α-oleyl glyceryl ether in the ink and is desirably used in an amount of 5-15wt.% based on the total ink. The α-monooleyl glyceryl ether is desirably used in an amount of 0.1-25wt.% based on the total ink.
Patent JP-H09233778-A (JP)
Title: Method and apparatus for molding insulation film of winding part
Inventor: MURAKOSHI RIICHI
IPC: H02K3/34
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To fold through simple jigs the protruding portions of an insulation film after winding a wire around a winding core and self-preserve the folded state thereof, by mounting the insulation film on the winding core, and by so folding the protruding portions of the insulation film after winding the wire as to cover the wire with them, and by performing their thermoplastic processings and coolings. SOLUTION: In a work 5 with a wound wire 7, insulation film portions 8a, 8b protruding from the core end portions of the work 5 are folded inside using molding jigs 1a, 1b. Holding this state, the work 5 is squeezed into a heater jig 2 by a work transferring jig 4a to squeeze further it into a cooling jig 3 after holding it in the heater jig 2 during a fixed time. After holding the work 5 in the jig 3 during a fixed time until its shape is stabilized, it is protruded from the cooling portion 3 by a transferring jig 4b to transfer it to a takeout position. Thereby, since the film portions 8a, 8b can be molded without using any metallic mold, after winding the wire 7 around the core of the work 5, the moldings of the protruding film portions 8a, 8b are made possible.
Patent JP-H04257414-A (JP)
Title: Resin pressure controlling device of twin-screw extruder
Inventor: NISHIKAWA AKIRA
IPC: B29C48/405
Filed: 1991-02-08
Abstract: PURPOSE:To control resin pressure in screws by a method wherein the opening area of the through hole of a choke ring is changed by pushing or pulling a gate valve inserted in the choke ring in or out with an adjust screw from the outside of a cylinder barrel. CONSTITUTION:By rotating twin screws 1 and 2 to the directions indicated with the screws, resin is heated, melted and passed through a resin passage 13 formed by the V-shaped groove 12a of a choke ring 12 so as to be pushed out of the portion of screws 1a and 2a to the portion of screws 1c and 2c. Molten resin is subjected to strong kneading action by passing through the narrowed resin passage 13. By changing the opening area of the resin passage 13 through the adjustment of a gate valve 15, resin pressure is changed so as to adjust the degree of kneading. By retreating both the gate valve 15 and stopper pins 14 from the inside of an intermediate barrel 11, the screws 1 and 2 as assembled in the choke ring 12 can be pulled out. Accordingly, the cleaning and exchanging labours can be reduced remarkably.
Patent JP-S56160680-A (JP)
Title: Electroacoustic transducer
Inventor: KUROODO KUREMAATO
IPC: G04C21/02
Filed: 1981-03-18
Abstract: The transducer is particularly useful in a watch. The emission of acoustic waves is caused by vibration of a thin diaphragm 8 occupying virtually the whole of the bottom of the watch case 1. The electromagnetic diaphragm excitation device 10 is disposed at an off-centre position. This not only makes it possible to operate with a small air gap, providing good electromagnetic coupling and therefore a good output, but it also makes it possible to produce a large vibration amplitude at the centre of the diaphragm 8 and therefore a high level of sound intensity for an entirely reasonable rate of consumption. The diaphragm 8 is fixed in a ring 6 which carries the excitation device 10 and which is fixed to the support frame structure 5 of the watch. This modular construction facilitates fitting and interchangeability of the electro-acoustic transducer. <IMAGE>
Patent JP-H10230385-A (JP)
Title: Aluminum alloy brazing filler material and aluminum alloy brazing sheet
Inventor: TSURUNO AKIHIRO
IPC: F28F21/08
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy brazing filler material and an aluminum alloy brazing sheet capable of preventing the generation of defects in brazing and promoting the brazability and further preferably capable of improving the workability. SOLUTION: The aluminum alloy brazing sheet 1 is provided with a core material comprising aluminum or an aluminum alloy metal plate, and an aluminum alloy brazing filler material arranged at least on the surface of one of the core materials. This brazing filler material contains 1.7 to 15wt.% S and 0.001 to 0.3wt.% B and the balance Al with inevitable impurities. The brazing filler material is preferably further to contain <0.3wt.% Sr and <5.0wt.% Zn.
Patent JP-H07243721-A (JP)
Title: Refrigerating system
Inventor: NAKAMA HIROTO
IPC: F25B43/00
Filed: 1994-03-09
Abstract: PURPOSE:To prevent non-cooling of a refrigerating system due to an increase in non-condensable gas in the system to be used for a refrigerator, a car air conditioner, etc. CONSTITUTION:A refrigerating system comprises a compressor 2 in which refrigerant and refrigerating machine oil dissolved in the solvent are sealed, a machine section 15 contained in the compressor 2, a condenser and an evaporator 23 connected to the compressor 2, and a first filter in which both absorbent 21 such as synthetic zeolite for adsorbing and removing moisture, methane, ethane, etc., and hydrogen occluded alloy 30 for removing hydrogen are fully filled.
Patent JP-S63204454-A (JP)
Title: Microcomputer
Inventor: KOYAMA HIROSHI
IPC: G06F15/78
Filed: 1987-02-20
Abstract: PURPOSE:To synthesize and to output the element pulses of an optional waveform at an optional time interval by setting a start address of the waveform data and the start address of the data at the generating interval of each element pulse forming a pulse signal. CONSTITUTION:A CPU sets the start addresses at a generating interval data start address register 5 and a waveform data start address register 7 respectively. The generating interval data on a RAM 1 corresponding to the address set at the register 5 is held by a timer register 43. When a counting job is through with a reloading timer 4, the addresses are successively produced from a generating interval data address counter 6. Then the generating interval data on the RAM 1 is sent again to the register 43 and held there. While a waveform address counter 8 produces successively addresses at and after the address set at the register 7 every time the timer 4 finishes its counting action. Thus the corresponding waveform data on the RAM 1 is given to a pulse signal generating circuit 11 and the element pulse signals can be synthesized and outputted.
Patent JP-S62196248-A (JP)
Title: Recording paper aftertreater
Inventor: MURAKAMI KOICHI
IPC: B41J15/04
Filed: 1986-02-25
Abstract: PURPOSE:To prevent any trouble due to a folding failure from occurring, by stopping all recording operations, and making a n operator so as to call his attention to the inspection of a folding part of a folder and a folded sheet at a time when the failure is detected by a folding failure detecting device. CONSTITUTION:A detecting sensor S5 is installed in position along the final paper pass 21 and it detects length in a finally folded state of the passing recording paper. At a microcomputer, there is generated with a clock pulse, and pulse numbers in a paper presence period signal out of the sensor S5 are counted whereby length of the folded recording paper is judged by this microcomputer. Supposing that the correctly folded recording paper is detected by the sensor S5, the signal corresponding to the length becomes halved. At the microcomputer, a fact that folding is incorrect is judgeable with a detection signal. If a folding failure is detected, a warning is emitted by a warning generating device at once, making an operator recognize the folding failure.
Patent JP-H08237649-A (JP)
Title: Digital video signal receiver
Inventor: WAKAHARA TOSHIO
IPC: H04N19/00
Filed: 1995-02-27
Abstract: PURPOSE: To check transmission errors while saving space by inputting the signals of transmission error detection to a control circuit and changing the display contents of a video display element by the output of the control circuit. CONSTITUTION: This receiver is provided with a digital video signal transmission error detection circuit 11 for detecting the transmission error of digitally transmitted video signals, the control circuit 12 for changing the display contents of the video display element by the output of the transmission error detection circuit 11 and the video display element 13. Then, when the transmission error is detected in video signal data in the digital video signal transmission error detection circuit 11, the control circuit 12 receives error detection signals from the digital video signal transmission error detection circuit 11 and changes the display contents of the video display element 13.  In such a manner, by changing the display contents of the video display element 13 when the transmission error is generated, a viewer is notified of the transmission error and the transmission error is checked while saving the space.
Patent JP-H01213481-A (JP)
Title: Agent for imparting water-absorptivity to synthetic fiber and method therefor
Inventor: SUGIMOTO MASAMICHI
IPC: D06M101/16
Filed: 1988-02-19
Abstract: PURPOSE:To provide the above agent composed of an organic diisocyanate, a polyether diol component containing oxyethylene group as a diol component and a chain extender and capable of imparting durable water-absorptivity to synthetic fibers. CONSTITUTION:The objective agent for imparting water-absorptivity to synthetic fibers and having excellent washing resistance is composed of a polyurethane resin consisting of (A) an organic diisocyanate (preferably 4,4'-diphenylmethane diisocyanate, etc.), (B) a diol component composed of (B1) a polyether diol containing oxyethylene group (e.g., polyethylene ether glycol) and, if necessary, (B2) other polymeric diol (e.g. polypropylene ether glycol) and (C) a chain extender, preferably ethylene glycol. The contents of the oxyethylene, the component B1 and the component C in the resin are 20-80wt.%, 0-50wt.% and 2-30wt.%, respectively. The synthetic fiber is immersed in a solution of the agent and treated in wet state.
Patent JP-H04277232-A (JP)
Title: Concrete dowel arranging apparatus
Inventor: RONARUDO DEII SHIYOO
IPC: E04B1/04
Filed: 1991-03-05
Abstract: PURPOSE: To easily arrange a slip and/or non-slip dowel rod in an adjoining concrete slab, in a concrete structure. CONSTITUTION: A slip dowel arrangement sleeve 10 comprises a cylindrical dowel receiving sheath 12 which generally comprises a closed far end part 14 and open near end part 16. The slip dowel arrangement sleeve 10 is arrayed and fitted to a frame, forming a first concrete slab. The sleeve 12 remains in the concrete slab, a dowel rod is inserted in the sleeve 12, and a second concrete slab is formed by containing the remaining part of dowel rod. The dowel rod is kept arranged inside the sheath 12 for sliding.