baber/WOPTO huggingface dataset:
Patent JP-H11336600-A (JP)
Title: Spark ignition type internal combustion engine
Inventor: IWAKIRI YASUNORI
IPC: F02D41/30
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a spark ignition type combustion engine capable of conducting stable self ignition operation by monitoring an NOx concentration in exhaust gas. SOLUTION: An operating condition judging section 2 judges, on the basis of signals from various sensors, which one of self ignition or spark ignition is suited for an operating condition, and informs an operating condition setting section 4 of a result of the judgement. A self ignition judging section 3 judges, on the basis of an NOx concentration before exhaust cleaning detected by an NOx sensor, whether a self ignition actually occurs, and informs the operating condition setting section 4 of a result of the judgement.  The operating condition setting section 4 has a setting section for spark ignition 5, a setting section for self ignition 6 and a setting section for condition transition 7, and in the setting for condition transition, when the self ignition judging section 3 judges that a combustion condition to which the operating condition is transited would not occur, the original operating condition is restored.
Patent JP-S5664649-A (JP)
Title: Optical inspection system
Inventor: SANO YASUKAZU
IPC: H04N7/18
Filed: 1979-11-01
Abstract: PURPOSE:To improve inspection accuracy by a method wherein a scintillation source is illuminated or a shutter of an image pickup system is opened at a timing when a body to be inspected is detected to come to a given position by means of a position sensor. CONSTITUTION:When a body to be inspected 3 comes to a given position in a visual field of a television camera 1, a position sensor 4 outputs a low level position detection signal and this position detection signal is compared with a constant voltage in a comparator 12 to have the wave form shaped and it becomes an input signal at an input terminal of a PLL phase comparator 13. To another input terminal of the phase comparator 13 is entered the output signal of a frequency demultiplier 16, and the comparison output signal becomes a control voltage of a voltage control oscillator 14 through a low pass filter. The output signal of the voltage control oscillator 14 is applied to the frequency demultiplier 16 through a comparator 15, thus, making the output signal of the frequency demultiplier 16 an observation command signal to illuminate a scintillation source 6 and also making the output of the comparator 15 a perpendicular synchronous signal of the television camera 1.
Patent JP-H08333767-A (JP)
Title: Driver's cabin interference preventing device for hydraulic shovel
Inventor: NISHIDA TOSHIAKI
IPC: E02F9/24
Filed: 1995-06-08
Abstract: PURPOSE: To evacuate a working machine rapidly in the direction of going away from a driver's cabin when the working machine enters a specified area set around the driver's cabin, and obtain excellent operability. CONSTITUTION: A driver's cabin interference preventing device for a hydraulic shovel has an arithmetic unit for judging whether a tip coordinate of an arm 6 has entered an interference avoiding area 14, set around a driver's cabin 2, on the basis of the relative angle signals of respective members of a working machine 12, and a working machine control means for making an arm cylinder 10 act in a dumping direction in response to a control signal from the arithmetic unit. When the tip coordinate of the arm 6 enters the interference avoiding area 14, the tip side of the arm 6 is forcibly rotated in the direction of going away from the driver's cabin 2 by the control of the working machine control means.
Patent JP-2000131848-A (JP)
Title: Resist composition and method for forming micropattern
Inventor: NAMIKI TAKAHISA
IPC: H01L21/027
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a resist composition capable of enhancing contrast by incorporating a polymer to be allowed to increase its solubility in an alkaline developing solution by application of radiation and a contrast booster having a specified substituent in the molecule. SOLUTION: The resist composition contains the polymer to be allowed to increase its solubility in the alkaline developing solution by application of radiation and the contrast booster having the substituent represented by the formula in which X is a halogen atom; and each of R1 and R2 is, independently, an H atom or an alkyl or phenyl group. This micropattern forming method comprises a process for coating the surface of a substrate with this resist composition to form a resist film; a process for selectively exposing the resist film, a process for heat treating it after the heat treatment, and a process for developing the resist film with the alkaline developing solution.
Patent JP-S5475467-A (JP)
Title: Studding apparatus for thin strip
Inventor: FUKAMIZU KIYOTAKA
IPC: B23P11/00
Filed: 1977-11-26
Abstract: PURPOSE: To facilitate the studding work for thin strip into the groove, by horizontally, parallelly installing the rotating rollers for supporting and feeding the parent metal in which the groove is provided for studding the thin strip like as the seal  strip, etc., and further by vertically movably installing the parts for pushing the  thin strip onto the rotating roller.  
     CONSTITUTION: For the purpose of studding the seal strip 27 into the goove 26 of the main body 4 of seal reing, first of all the distance between brackets 2a, 2b, is settled correspondingly to the breadth of the main body 4, and the main body 4 is installed on the rotating roller 3. Then, the end of the seal strip 27 is put on the groove 26, and the lever 24 is operated for bringing down the push roller 20 and the caulking roller 21, and for pressing the roller 20 against the end face of the seal strip 27. Next, the pneumatic hammer 18 is driven for vertically vibrating the rollers 20 and 21 and for giving the press force to the seal strip 27. hammer 18 is driven  for vertically vibrating the rollers 10 and 21 and 21 and for Besides, the roller 21  gives the press force to the main body 4 and the seal strip 27 is caulked and fixed  to the groove 26. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H038002-A (JP)
Title: Tool diameter correcting method for numerical controller
Inventor: KAWAI NORIYA
IPC: G05B19/18
Filed: 1989-06-06
Abstract: PURPOSE:To enable correction not to generate deviation value and not to require the change of an instruction set value by once returning the position of a tool to a program command position before execution and afterwards, executing an instruction when the specified code instruction is given. CONSTITUTION:The check process of the instruction, process to set the tool position and process to execute the instruction are provided. A CPU 21 reads an NC program, converts a read block to numerical data, continuously updates the block to the next block and repeats arithmetic operation. In such a process, when it is judged that operation is under a correction mode and there is the preset instruction of a tool position counter after it is judged whether the operation is under the correction mode or not, the NC program command position is set to the end point of the former moving block. By this setting, a command route 2 of the NC program and a tool diameter correcting route 3 are coincident at a preset command spot 4 of the tool position counter and deviation value (correction quantity part) 5, (shown in a figure) is not generated.
Patent JP-S5666834-A (JP)
Title: Flashlight photographing photometric device
Inventor: YUASA YOSHIO
IPC: G03B7/16
Filed: 1979-11-02
Abstract: PURPOSE: To make it possible to execute a simple and swift photographing, by deciding a proper aperture value in case of flashlight photographing, in accordance with the photometric signal corresponding to only a stationary light and a flashlight by the high-pass filter.  
     CONSTITUTION: When the switch S 0  is closed and a flashlight is emitted from the flashlight emitting device 7, FETFT 8  is turned off, and the capacitor C 2  starts electric charge. An AC photometric component current by a flashlight only in the set point by the photodetector PD and the operational amplifier OA 2  for logarithmic conversion is supplied to this capacitor C 2  through HPF formed by the capacitor C 0 , the resistance R 2 , etc. And the photometric quantity of light by only a flashlight through the A/D converter 1, the demultiplexer, etc. is stored in the register 32. At the time of photographing, the arithmetic circuit 4 does not emit a flashlight each time but decides a proper aperture value in case of flashlight photographing, in accordance with the set points of the exposure time setting circuit 20 and the film sensitivity setting circuit 22, the photometric value of a stationary light, etc., based on the stored value of the register 32. Accordingly, a flaslight photographing can be executed swiftly by means of a simple operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04261488-A (JP)
Title: Adhesive
Inventor: YUKI TAKESHI
IPC: C09J133/04
Filed: 1991-05-17
Abstract: PURPOSE:To obtain an adhesive for wood consisting essentially of a copolymer emulsion having specific physical properties and composed of vinyl pivalate and ethylenically unsaturated monomer and having extremely high water resistance. CONSTITUTION:The objective adhesive consisting essentially of a copolymer emulsion obtained by subjecting (A) vinyl pivalate to emulsion copolymerization with (B) ethylenically unsaturated monomers such as ethylene, vinyl acetate and acrylic acid ester. Furthermore, examples of the copolymer composition include a composition consisting of 5-90wt.% vinyl pivalate unit, 5-80wt.% vinyl acetate unit, 5-50wt.% ethylene unit, 5-90wt.% vinyl acetate, 5-90wt.% vinyl pivalate unit and 5-50wt.% acrylic acid.
Patent JP-H04341465-A (JP)
Title: Winder for winding irregular bobbin thread
Inventor: IKEMOTO TOMONARI
IPC: B65H63/00
Filed: 1991-05-17
Abstract: PURPOSE:To obtain a winder for winding an irregular bobbin thread capable of winding up properly by identifying the irregular bobbin thread such as of semi-sphere, etc., without employing an expensive form detecting sensor. CONSTITUTION:In an automatic winder for supplying bobbin thread inserted onto trays 18 to multiple winding units arranged in parallel with each other through a feeding conveyor 21, a device 25 for detecting the form of bobbin thread and a device 26 for writing the detected information in the tray 18 are provided. A device 27 for reading the information written in the tray 18 is provided on each winding unit 1. An irregular bobbin thread is detected centrally, written in the tray, and read by various type of winding units to set the winding speed, etc., to suit for the irregular bobbin thread.
Patent JP-2000330547-A (JP)
Title: Browser display system
Inventor: TORAICHI KAZUO
IPC: G06F3/048
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To allow the system to correspond to a cross platform form and to reproduce a shape which is faithful to an original graphic even when the size of a reconstituted graphic is expanded or reduced and displayed. SOLUTION: A client 4-1 is connected to a web server 1 through an Internet line to fetch a prescribed hypertext mark-up language(HTML) type file. Then, an up-let included in the fetched file is automatically called out at the client 4-1 and a prescribed functional graphic file stored in a functional graphic database 5 is called out by the up-let and transmitted. The client 4-1 reconstitutes the functional graphic based on the transmitted file, plots the graphic at a prescribed position on a web browser, conducts expansion/reduction operations of the graphic by executing a two dimensional affine conversion to the reconstituted functional graphic.
Patent JP-H09324982-A (JP)
Title: Refrigerator
Inventor: TAMAZAWA KAZUAKI
IPC: F25D25/02
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To enable accommodation of a shelf vertically or without inclining to an article accommodated in the refrigerator in a refrigerator by providing a shelf stopping part for receiving the shelf other than the side surface of an inner box. SOLUTION: A refrigerator box comprises an outer box 2 and an inner box 1 between which a heat insulating material 3 is filled. The shelf 4 is usually stopped on a shelf stopper part 1b provided on the side surface of the inner box 1 to be held horizontally for its use. In contrast, by vertically stopping the shelf 4 on the shelf stopper part 1a it is accommodated like a bottle 6 having a long entire length. Hereby, when a long article such as a bottle is accommodated, it becomes unnecessary to bring the shelf 4 to the outside of the refrigerator, and hence the shelf 4 is prevented from being contaminated and lost. Further, it is not required that the shelf 4 wetted with dew falls and that a hand and an arm are wetted and a user feels uncomfortableness.
Patent JP-S5767108-A (JP)
Title: Method and device for controlling temperature of circulating reducing gas in sponge iron producing apparatus
Inventor: SATOU YUTAKA
IPC: C21B13/02
Filed: 1980-10-13
Abstract: PURPOSE:To perform reconversion a temp. controlling of a circulating reducing gas without causing the loss of thermal energy by providing a dust catcher in front of the inlet of a reducing furnace, and adding a liquefied petroleum gas in a conveying duct just before the dust catcher. CONSTITUTION:In a sponge iron producing apparatus, a dust catcher 19 having an Ni catalyst bed 22 is provided in a system for a reproducing gas duct 8 communicating with a reducing furnace 3 from a desulfurizing furnace 2. Further, a port 15 for addition of a liquefied petroleum gas such as propane is provided to the opening part of the duct 8 entering the dust catcher 19, and the liquefied petroleym gas is added to cause endothermic reaction of the reproducing gas. Thereby, the reconversion and temp. controlling of the gas are accomplished in the catcher 19. Accordingly to this method, the reducing gas of good quality is obtained, and the quality of sponge iron is improved.
Patent JP-S6149832-A (JP)
Title: Hot-welding device of metallic strip and synthetic resin film
Inventor: KAMIMOTO YOSHIYUKI
IPC: B29C65/30
Filed: 1985-06-28
Abstract: PURPOSE:To enable uniform heating of a metalic strip, by a method wherein the titled device is made into such arrangement that magnetic flux is transmitted in the vertical direction to the surface of a laminated material to be obtained by laminating a metallic strip and a synthetic resin film by providing electromagnetic induction coils on both face sides of the laminated material by making the coils face each other. CONSTITUTION:Metallic strip A and synthetic resin films B, B are made into a laminated material C by pressure rollers 2 by passing them through corona discharge treatment devices 5, 5' and 6. The laminated material C is sent to an induction heating device consisting of electromagnetic induction coils 11, 11' and the resin films B, B are welded thermally to both the surfaces of the strip A. In this instance, the coils 11, 11' are arranged in a confronting state each other so that magnetic flux is transmitted in the vertical direction to the surface of the laminated material C, and an eddy current is made to generate uniformly in the direction of the whole width of the strip A. With this construction, uniform heating of the metallic strip becomes possible, and adhesive force between the metallic strip and the synthetic resin film is unified.
Patent JP-S5475978-A (JP)
Title: Amplifier circuit
Inventor: AMADA NOBUTAKA
IPC: H03F3/20
Filed: 1977-11-30
Abstract: PURPOSE:To obtain an amplifier having a good-frequency characteristic large amplitude or large power, by using a FET as a active element of the circuit and inserting a matching resistance to the gate of plural FETs connected in series. CONSTITUTION:In the push-pull amplifier circuit having signal source 1, signal source resistance 2, load 3, and power sources 5 and 7, MOSFET 14, 15, 16 and 17 are used as active elements and are connected in series. Since FETs are voltage amplifier elements, the value of resistances 10, 11, 12 and 13 having the same resistance value can be made sufficiently larger than the value of signal source resistance 2, and internal and external driving impedances of FET 15 and 16 or 16 and 17 can be made equivalent to each other if the value of resistances 18 and 19 connected to the gate of FET 15 and 16 is selected properly. As a result, the unbalance of frequency characteristic is cancelled, and a large amplitude (power) can be obtained with a good frequency characteristic by low-dielectric strength  FETs.
Patent JP-S6032076-A (JP)
Title: Cassette of transfer material
Inventor: SAITOU MASAO
IPC: G03G15/14
Filed: 1983-08-03
Abstract: PURPOSE:To charge and discharge a transfer material rapidly and precisely by coverting the transfer material of which both end parts are wound around winding cores respectively with a case so that the intermediate part is exposed and constituting the winding cores by combining plural members. CONSTITUTION:A ribbon cassette 14 has two parallel winding cores 31, 32 around which both the end parts of a thermal transfer ribbon 15 are wound and is covered with a case 33 so that a part of the intermediate part of the thermal transfer ribbon 15 is exposed between a platen and a thermal head 11. A slit 34 opened at its one end side is formed between the winding core storing parts 33a, 33b of the case 33 along the axial direction of the winding cores 31, 32 and the driving force receiving parts 31a, 32a of the winding cores 31, 32 are arranged on the opening end side. At the charge of the ribbon cassette 14, the opening end surface of the slit 34 is opposed to the end surface of a holder 12 and the ribbon cassette 14 is pushed along the longitudinal direction of the cassette 14 to engage the holder 12 with the slit 34. At the discharge, the ribbon cassette is pulled out in the reverse direction.
Patent JP-H08823-A (JP)
Title: Premium carrying device
Inventor: HIRATA TORU
IPC: A63F9/00
Filed: 1994-06-24
Abstract: PURPOSE:To surely supply a premium to a player by providing a premium supply part which supplies a received premium to a premium take-out part and also being retreated to a prescribed position where the premium is dropped when a premium receiving part is moved and it is arranged in the vicinity of the premium take-out part. CONSTITUTION:When the premium 11a enters a carry case 22, a premium sensor 26 detects it, and a driving motor 24b drives a belt. In this way, the carrying case 22 is carried to a premium take-out port 14 side along a carry rail 24a. Then, the lock lever 22c-1 of a cover part 22c is abutted on one terminal of the premium take-out port 14, and the engagement of the lock lever 22c-1 with a case main body part 22a is released, and the cover part 22c is slid in a direction to open the bottom part of the case main body part 22a. Therefore, the premium 11a can be dropped from the bottom part of the case main body part 22a to the premium take-out port 14. The dropping of the premium is detected, and the carrying case 22 is returned to an original position, then, it is positioned and stopped by abutting on a stopper 25.
Patent JP-H09324130-A (JP)
Title: Monoazo compound and dyeing or printing of textile material using the same
Inventor: KUNIMI NOBUTAKA
IPC: C09B62/51
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a monoazo compound having specific structure, excellent in reproducibility in dyeing or printing textile materials therewith, good in dyeing uniformity, having high buildup tendency, high in effective degree of exhaustion, thus useful as a reactive red dye. SOLUTION: This monoazo compound is shown by formula I  R<1> is H or a (substituted) alkyl; D is a group of formula II (* denotes a bond to the azo group; R<2> is H, a lower alkyl, etc.; (p) and (q) are each 0 or 1), etc.; U<1> and U<2> are each a group of formula III [R<3> is H or a (substituted)alkyl; A<1> is a (substituted) phenylene or (substituted) naphthylene; Y<1> is CH=CH2 , etc.], etc.; X<1> and X<2> are each a halogeno, (substituted) pyridinio or a group of formula IV [R<7> and R<8> are each H, a (substituted) alkyl, etc.] etc.}. This compound is obtained, pref. for example, by coupling either compound of formula V (T is a halogeno), amine compound of formula VI or compound of formula VII with a 2,4,6-trihalogeno-s-triazine in any order.
Patent JP-H11338159-A (JP)
Title: Image forming material and its production
Inventor: SUGITANI SHOICHI
IPC: G03F7/11
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To use various kinds of coating materials, especially to increase the degree of freedom to select viscosity of coating materials to form good beads, to prevent production of coating voids on a supporting body, to prevent irregular film thickness of a coating film caused by warpage or deformation of a supporting body during carried, and to improve performance of an image forming material. SOLUTION: The image forming material has an image forming layer obtd. by applying a dispersion liquid having dispersion of coloring material particles in a binder on a supporting body. The image forming layer is exposed to high density energy light to decrease the bonding force between the supporting body and the image forming layer in the irradiated part, and then the irradiated part of the image forming layer is removed to form an image. The image forming layer is formed by the extrusion coating method described below.  The film thickness of the layer is controlled by controlling the flow amt. of the coating material to the supporting body which is continuously carried and held by a back roll, the pressure is reduced from the upstream side of the supporting body in the contact part of the coating material with the supporting body, and a gap is present between the coating roller and the supporting body.
Patent JP-H0663576-A (JP)
Title: Purification structure and its use method
Inventor: NIWA CHIAKI
IPC: C02F3/00
Filed: 1992-06-03
Abstract: PURPOSE:To regenerate filter media by providing the filter media in inflow chambers into which water is introduced from a water area and out of which the water is led to a treatment space, thereby preventing the inflow of living things, such as seashells into the treatment space and providing the several inflow chambers which can be alternately closed. CONSTITUTION:This purification structure 11 is of a water channel type installed in the sea area and, for example, the leading out part 18 and introducing part 19 of the first inflow chamber 13 thereof are held closed and the introducing part 22 of the second inflow chamber 15 and the leading out part 21 of a communicating path 14 are held open. As a result, the sea water is made to flow into the second inflow chamber 15 from the water area A by tidal energy, etc., and the seashells, etc., are captured by the filter media in the chamber 15. The filtered sea water is introduced through the communicating path 14 to the treatment chamber 12 and is brought into contact with contact materials 16... onto which biomembranes stick. The sea water is thus purified by the oxidation decomposition of the org. matter by the biomembranes. The internal aerobic micoroorganisms, etc., are killed in the inflow chamber 13 during this time, as the chamber 13 is held closed. The filter media in the chamber 13 is thereby regenerated.