baber/WOPTO huggingface dataset:
Patent JP-H10222016-A (JP)
Title: Copying condition setting device
Inventor: ICHISA AKIO
IPC: H04N1/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a copying condition setting device excellent in operability capable of executing a quick operation by an operator, when a copying operation of a copying system is started with a thing except a starting key. SOLUTION: When a DF(document feeder) mode has been set and a finishing key 23 has been depressed, a picture 2k in Figure (a) is displayed and when an ADF(automatic document feeder) mode has been set, a picture 2g in Figure (b) is displayed. In the picture 2k a sorting/stapling key 23c is not displayed, because the DF mode can not be set in combination with a mode which automatically stapes copying papers divided/discharged into plural binds set by this key. In other words, when the DF mode is set, control is conducted so as not to display the sorting/stapling key 23c being a copying condition on the picture 2k so as not to set the mode is combination with the DF mode so that an operator is not confused.
Patent JP-H06244851-A (JP)
Title: Multiplex communication system
Inventor: YUGAWA AKIRA
IPC: H04L12/40
Filed: 1993-02-15
Abstract: PURPOSE:To provide a power source multiplex communication system capable of using the transmission transistor of a communication master and many communication slaves whose rated value is small even if the communication master is connected to the many communication slaves. CONSTITUTION:In this system, two kinds of constant current sources 3a and 3b which are different with each other in the size of current is provided, and a means (a switch 4) selectively switching the size of supply current to a two- wire transmission line to either one of large current or small current by the change of the connection states to a transmission line L of the constant current sources is provided. The switching operation of the sources is performed so as to perform the power source supply by small current at the time of a communication and by large current at the time of a non-communication.
Patent JP-H03229358-A (JP)
Title: Japanese sentence analyzing device
Inventor: TAKAGI SHINICHIRO
IPC: G06F17/27
Filed: 1990-02-05
Abstract: PURPOSE:To improve the processing speed for analyzing a morpheme by preparing a Japanese language dictionary having a specific word retrieval inhibiting flag, and inhibiting a retrieval processing from the middle position of a character-string in accordance with a word retrieval inhibiting flag in attribute information of a retrieved word. CONSTITUTION:In the case occurence frequency of a word derived from the middle position of a character-string for constituting its word is smaller than occurence frequency of its word in the word whose heading consists of two characters or more in advance, a Japanese language dictionary 2 having a work retrieval inhibiting flag for showing an inhibition of a retrieval processing from the middle position of the character-string for constituting its word is prepared. In such a state, a word candidate extraction processing part 12 sets the head character of a sentence clause and generated a character-string for retrieving the Japanese language dictionary 2, retrieves the Japanese language dictionary 2, and inhibits the retrieval processing from the middle position of the character-string for constituting the retrieved word in accordance with the word retrieval inhibiting flag in attribute information of the retrieved word. In such a way, the processing speed for analyzing the morpheme can be improved.
Patent JP-S57139679-A (JP)
Title: Electrode for measuring exo-electron emission
Inventor: TAKAHASHI TOSHIO
IPC: G01L1/00
Filed: 1981-02-24
Abstract: PURPOSE:To improve the accuracy of measurement by using an electrode prepared by covering up a collector formed of a metal wire through the intermediary of an insulator and providing a through-hole for measurement in a part thereof, when the emission of an exoelectron is measured by a microammeter. CONSTITUTION:Ultraviolet rays are applied to a sample having earth potential and exo-electrons released therefrom are collected to the collector whereon a positive voltage is impressed and are measured by the microammeter. On the occasion, the collector 1 formed of a metal wire is covered up closely with an earth pole 2 through the intermediary of an electrical insulating plate 3 to be monolithic and the through hole 4 for measurement is provided in the central part thereof, whereby the electrode is formed. And, the part of the sample to be measured is made to contact with the through hole 4 and ultraviolet rays are applied from the side opposite thereto for measurement. Accordingly, the thickness of the electrode is made to be thin, thereby distances between the sample and the collector 1 and between the sample and an ultraviolet-ray generating source can be shortened, and thus the accuracy of measurement and the efficiency of measurement can be improved.
Patent JP-S61185518-A (JP)
Title: Production of resin for plastisol
Inventor: OIKAWA SHIGEHIKO
IPC: C08F259/04
Filed: 1985-02-13
Abstract: PURPOSE:To provide the titled resin giving a sol having excellent aging stability of viscosity and low-temperature processability, by polymerizing a monomer containing a specific amount of a vinyl halide, coating the obtained polymer particle having a specific particle diameter with specific amount of a monomer containing a specific amount of methyl methacrylate, and polymerizing the coating layer. CONSTITUTION:A monomer mixture containing >=30(wt)%, preferably >=60% vinyl halide is polymerized to obtain polymer particles having an average particle diameter of 0.01-10mu, preferably 0.2-5mu. 100pts. of the polymer particle is coated with 10-150pts., preferably 15-100pts. of a monomer mixture containing >=60% methyl methacrylate, and the monomer mixture is polymerized to obtain the objective resin.
Patent JP-H02207040-A (JP)
Title: Production of monohydrofluoropropanes and monohydrochlorofluoropropanes having difluoromethylene group
Inventor: MORIKAWA SHINSUKE
IPC: B01J27/10
Filed: 1989-02-06
Abstract: PURPOSE:To selectively produce the subject substance in one step by fluorinating monohydrochlorofluoropropanes having difluoromethylene group with a fluorination agent such as KF optionally in the presence of a phase-transfer catalyst. CONSTITUTION:The objective compound of formula II (1<=n<=5; m<n) is produced by fluorinating a compound of formula I (0<=m<=4) with a fluorination agent (e.g. KF, CsF. SbF3 or SbF3Cl2) optionally in the presence of a phase- transfer catalyst (e.g. quaternary ammonium salt or quaternary phosphonium salt) at 50-300 deg.C. Although the reaction can be carried out in the absence of solvent, it is preferable to use a solvent according to the kind of the fluorination agent and the solvent is preferably sulfolane, DMF, etc., especially when the fluorination agent is KF, CsF, etc. The subject substance is expected to be useful as a foaming agent, refrigerant, detergent, etc.
Patent JP-S56120912-A (JP)
Title: Device for datum of direction
Inventor: UDAGAWA TOMOYUKI
IPC: G01C19/00
Filed: 1980-02-29
Abstract: PURPOSE:To dispense with a platform by a method wherein a horizontal component force in the  east and west direction is operated by using the direction computed by means of a directional  gyroscope, an error is detected from the difference between this and the aforesaid horizontal component force in the east and west direction and, based on the output of the detection, the direction  detected by the directional gyroscope is corrected. CONSTITUTION:The device is constituted so that the direction obtained by the gyroscope 11 is  corrected slowly in accordance with a magnetic direction which is not so excellent in short-time  stability but excellent in long-time stability. Geomagnetism in the three-axial direction is detected  by a magnetism detector 12 fitted to the body of an airplane and is subjected to coordinate conversion into a local horizontal coordinate system by a coordinate converting part 21. And the value  thus obtained is resolved into components of the east-west direction and the north-south direction  by the output of the gyroscope 11 and the component of the east-west direction of the horizontal  components alone is operated in a resolving part 22, and thereby the direction operated by the  output of the gyroscope 11 turns to be corrected slowly into the magnetic direction detected by the magnetism detector 12. Thus, the platform for keeping the magnetism detector 12 horizontal  is unnecessitated, which facilitates making the device miniaturized and light in weight.
Patent JP-H11224479-A (JP)
Title: Character mixing device
Inventor: IGAWA TAKAAKI
IPC: G11B27/02
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a character mixing device which can turn off character mixing at the same time as an optimum adjustment of picture quality for dubbing is set and which will not erroneously record character information by switching to a dubbing side with a picture quality switching operation of one time. SOLUTION: A first control signal 12 is made to correspond to switching picture quality of normal reproducing/dubbing, a second control signal 13 is made to correspond to ON/OFF of character mixing, and an opening/closing means 8 is controlled by an output of an opening/closing control means 11 ANDing with both control signals 12, 13. Therefore, when the first control signal 12 is set on a dubbing side, the opening/closing means 8 is opened and character mixing can be turned off at the same time as an optimum picture quality for dubbing is set.
Patent JP-H03230681-A (JP)
Title: Color picture processing unit
Inventor: HASEBE TAKASHI
IPC: H04N1/48
Filed: 1990-02-05
Abstract: PURPOSE:To improve the quality of a recording picture by deciding a color of a marker and a density data through the use of a specific line and using them as the color of the marker area and the density data. CONSTITUTION:A marker color conversion circuit 30 has an area detection section 40, an area detection section 40, a marker color sampling section 50, a marker sampling monitor section 52, a marker color density decision section 60, a marker elimination circuit 72 and a black background color conversion circuit 74. Then a specific point in a specific scan line in the area of the marker MC is sampled and the density data and the marker color at the sampling point are detected. Then the density data and the marker color are propagated in the entire marker area and used for the density data and the marker color of the marker MC. Thus, the deterioration in the quality of recorded picture is avoided due to uneven density of the marker described on an original.
Patent JP-H02245025-A (JP)
Title: Ether carboxylate,its preparation,surface active agent comprising it,and washing cleaning system,hydraulic liquid,andlubricant containing it
Inventor: DEIITAA BARUTSUAA
IPC: C09K23/00
Filed: 1990-02-07
Abstract: PURPOSE: To obtain an ether carboxylate which is a surfactant capable of forming a high-viscosity aq. soln. and useful for a detergent, etc., by reacting a specific alkoxylate with dichloroacetic acid in the presence of an alkali hydroxide under heating and a reduced pressure.  
     CONSTITUTION: An alkoxylate represented by formula I (wherein R is a 6-20C satd. or unsatd., linear or branched, mono-, di-, or trialkylarom. or -alicyclic group; (x) is 0-15; (y) is 1-40; and (z) is 0-15) is reacted with dichloroacetic acid (or its alkali salt) in the presence of an alkali hydroxide at an elevated temp. (e.g. 60-180°C) under a reduced pressure (e.g. 1-300 mbar), giving an ether carboxylate represented by formula II (wherein M is an alkali or alkaline earth metal cation, an ammonium or alkylammonium ion, or a proton). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H02207120-A (JP)
Title: Exhaust gas purifying device for small engine used in motorcycle and the like
Inventor: ARAI HIDEKI
IPC: F01N3/20
Filed: 1989-02-07
Abstract: PURPOSE:To intend to improve cleanup ability, to prevent thermal breakage and to improve durability by arranging a catalyst for starter in an exhaust pipe connected to the exhaust port of an engine, while arranging a main catalyst in a muffler connected to the exhaust pipe. CONSTITUTION:In an engine 1, an exhaust pipe 3 is connected to an exhaust port 2 and plural numbers of mufflers 4, 5 are connected in series in order to the rear end of the exhaust pipe 3. In above mentioned constitution, a catalyst 6 for starter is arranged at the top end of the exhaust pipe 3. And a main catalyst 11 is arranged inside of the second muffler 5. In the catalyst 6 for starter, a part of exhaust ga at high temperature just after the exhaust port 2 is allowed to make oxidizing reaction to clean up. Meanwhile, in the main catalyst 11, oxidizing reaction is promoted with high temperature of exhaust gas, and residual harmful components are cleaned up. Thereby, together with improvement of cleanup ability for exhaust gas, the mufflers 4, 5 are prevented from their local high temperatures, so as to improves durability.
Patent JP-2000228288-A (JP)
Title: Light-emitting device and display device
Inventor: YAMADA HIROYASU
IPC: H05B33/14
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device which makes it more difficult to produce color mixture than before on the displayed image of a liquid crystal display panel, even if used for a back light of the liquid crystal panel having a color filter, and to provide a display device usign the light-emitting device. SOLUTION: This display device 4 is composed of a liquid crystal display panel 2 and a light-emitting device 5 for a back light. The light-emitting device 5 has a structure having a light reflecting layer 32, a light transmitting layer 51, an anode electrode 33, a luminescent layer 34 and a cathode layer 35 laminated in this order on a base 31, and is mounted to the back surface of the liquid crystal display panel 2 by a diffused adhesive layer 36. Accordingly, since outside light reaches the light reflecting layer 32 without passing through the base 31, a distance (d) between the incoming part and the outgoing part of the outside light is shortened. Therefore, even if color filters having plural colors are alternately provided on the liquid crystal display panel 2, the display device 4 still stays brighter than the past.  In addition, since attenuation of light is suppressed by reducing the number of reflection times between the light reflecting layer 32 and the cathode electrode 35 by providing the light transmitting layer 51, reflecting efficiency of the outside light is enhanced.
Patent JP-H07237073-A (JP)
Title: Machining reference position determining jig
Inventor: NAGAHAMA HIROSHI
IPC: B23Q3/18
Filed: 1994-02-24
Abstract: PURPOSE:To obviate troublesome layout work and enhance the positioning accuracy by providing a recessed groove of triangular cross section, reaching the center axis from the circumferential face, over the whole length of a column body, and forming both side faces of the recessed groove in the state of intersecting each other almost at a right angle. CONSTITUTION:A machining reference position determining jig 1 is formed being provided with a recessed groove 12 of triangular shape over the whole length of a hollow column body made of a steel plate. The recessed groove 12 is formed into V-shape reaching the center axis O-O from the circumferential face 11 of the column body 1, and both side faces 13, 13 of the V-shape recessed groove 12 are formed to intersect each other almost at a right angle. Both side faces 13, 13 are provided with fitting magnets 14. An escape groove 15 of approximately circular cross section is formed at the bottom part of the recessed groove 12, and the center of the escape groove 15 is made coincide with the center axis O-0. When a workpiece is inserted into the recessed groove 12 through this escape groove 15, the angular part of the workpiece enters the escape groove 15. Contact between the angular part and the bottom part is thereby prevented, and the workpiece can be held stably.
Patent JP-H10218782-A (JP)
Title: Food material from tuberous root part of yacon and its production
Inventor: KAWASHIMA SEIICHIRO
IPC: A23L33/20
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To produce a food material, capable of suppressing the dark browning, hygroscopicity and decomposition of a contained fructooligosaccharide and manifesting sufficient stability and useful for preventing obesity, diabetes, etc., by using a tuberous root powder prepared by regulating a pressed juice from a tuberous root part of Yacon (botanical name: Polymina sonchifolia) to a specific pH and drying the regulated juice. SOLUTION: This food material is prepared by crushing and homogenizing (A) a tuberous root part of Yacon, providing a pressed juice, then regulating the pH thereof to 6.5-9.5, further drying the regulated juice and using the resultant tuberous root powder. The tuberous root powder is obtained by washing, e.g. the component A with water, removing a pellicle, finely cutting the resultant root to a suitable size, then homogenizing the cut root, adding the prepared pressed juice to an aqueous solution of an alkali, stirring the mixture, regulating the mixture to a prescribed pH, further passing the regulated mixture through a sieve of a suitable mesh (e.g. 200 mesh) and drying the mixture according to a spray-drying method.  The food material is capable of carrying out various green colorings according to the pH of a food to be formulated without causing a change in taste or aroma and useful even in the food field requiring the fashionability.
Patent JP-S54119084-A (JP)
Title: Carrier for immobilization of enzyme, and its preparation
Inventor: HIROHARA HIDEO
IPC: B01J43/00
Filed: 1978-03-08
Abstract: PURPOSE:To provide a carrier having specific structure and characteristics, useful for the preparation of immobilized enzyme having high enzymatic activity, excellent stability and high enzyme content per unit weight of the carrier. CONSTITUTION:A macro-porous amphoteric ion exchange resin having a cation exchange capacity by carboxymethyl group of >=0.5 meq/g (dried resin), an anion exchange capacity by an anion exchange group (e.g. amino group, etc.) of >=1 meq/g (dried resin), a specific surface area of >=1 m<2>/g (dried resin) and a volume ratio of macropores having a diameter of 100-2000 Angstrom  of >=0.1 cc/g (dried resin). The resin is prepared by reacting a compound XCH2COOY (X is halogen; Y is H, alkali metal) with an anion exchange resin in the presence of an alkaline compound thereby introducing COOH group to the resin.
Patent JP-H09219849-A (JP)
Title: Camera control method for video conference system
Inventor: YAMAZAKI MASATO
IPC: H04N5/232
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To effectively control a camera in a video conference system by storing the occupancy ratio of an attendee occupying a screen beforehand and controlling the zoom lens drive mechanism of the camera so as to attain the stored occupancy ratio. SOLUTION: In what occupancy ratio it is best for the attendee 2 to be projected to the monitor screen of the light receiving surface of the camera 3 is checked beforehand. Then, the data are stored in the zoom control part circuit of the camera 3. Then, for a method for identifying the attendee 2, the attendee 2 is positioned in front of a blue sheet 1, the area of the blue part of the blue sheet 1 projected to the camera 3 at the time is detected calculated in a blue detection surface calculation part 6, the zoom lens drive mechanism 5 is controlled so as to turn the ratio of occupying the blue sheet 1 by the blue part when the attendee 2 is present in front of the blue sheet to a value set in the zoom control circuit of the camera 3 beforehand as the best occupancy ratio and zooming control is performed.  That is, the data of a blue area storage part 7 stored as the best occupancy ratio and the data of the calculation part 6 are compared.
Patent JP-S62185276-A (JP)
Title: Floppy disc device
Inventor: MATSUI SHOICHI
IPC: G11B27/10
Filed: 1986-02-10
Abstract: PURPOSE:To easily double a recording-capacity without any alteration in a computer main body by providing a monostable circuit which is supplied with an index signal to output a signal delayed by a time necessary for a half turn of a medium. CONSTITUTION:The titled device consists of the following: the monostable circuit to delay the index signal 4 for the time necessary for a half turn of the medium, a flip-flop 2 whose output comes to a high-state when inputted the signal 4 but to a low-state when inputted said delayed signal, and a signal switching circuit 3 which passes the output signal from the flip-flop circuit 2 as it is when an external selecting signal is in low-level but inverses said signal when the selecting signal is in high-level and outputs it. Consequently, data on the front and the rear surfaces of a conventional medium can be recorded on one-circle of track on one surface of the medium, and furthermore, by halving the r.p.m., the rate of data transmission can be made the same as conventional, and the device can be used in the same manner as with the conventional.
Patent JP-S57141198-A (JP)
Title: Moving coil type pickup cartridge
Inventor: NAMIZONO TSUGIKUMA
IPC: H04R9/16
Filed: 1981-02-26
Abstract: PURPOSE:To reduce the total mass of a pickup cartridge while raising an output voltage by simplifying a magnetic circuit and by using small sized magnets. CONSTITUTION:A coil body 5 is so constituted that left and right signal detecting coils 3 and 4 are sound around a bobbin 17 at 90 deg. to each other and at 45 deg. to a horizontal surface. Two of magnets 10-13 are arrayed for one channel in nearly the same direction with the lengthwise center axis X-X' of a cantilever 2. The magnets when viewed from the front is bent at a 90 deg. internal angle and at 45 deg. to a horizontal surface. Since adjacent poles of the magnets are different, electromotive forces generated at the coil are added together to eliminate leaking magnetic flux, increasing the density of magnetic flux.
Patent JP-H10213039-A (JP)
Title: Controller of cam drive type electronic control unit injector, and control method therefor
Inventor: SAKASAI TAKASHI
IPC: F02M57/02
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent a drive system from leaving a cam even if pressure of the injection is increased and reduce impact force and noise by flowing a slight amount of current into a solenoid after a predetermined period of time immediately after the main injection is completed and closing an open and close valve of a supply pressure passage for a predetermined period of time to increase pressure of a plunger chamber. SOLUTION: To perform the main injection for a first solenoid 14 when the injection of fuel is started, a conical shape 13a of a solenoid valve 13 adheres closely to a seat face 16b of an oil collection part 16a, and a drive current flows for a predetermined period of time so that a section between a plunger chamber 11c and the oil collection part 16a is shut off completely. After a predetermined period of time elapses, the solenoid valve 13 travels in the direction of reclosing during the time and a drive current which narrows a clearance between the plunger chamber 11c and the oil collection part 16a flows. Consequently, since pressure of the plunger chamber 11c increases slightly and a slight amount of pressure remains therein, load to be applied to a locker arm 6 is not reduced down to zero abruptly from the maximum load, and at the same time, the locker arm 6 is not bent to the opposite side.