baber/WOPTO huggingface dataset:
Patent JP-H01198749-A (JP)
Title: Silver halide color photosensitive material for reversal reflection printing
Inventor: SATO KIICHI
IPC: G03C7/30
Filed: 1987-12-08
Abstract: PURPOSE:To obtain reversal paper having excellent tone reproducibility by specifying the relation between the average value of the point gammer in the exposing region corresponding to 0.80-1.30 coloring forming density and the average value of the point gammer in the exposing region corresponding to 1.30-1.80 coloring forming density. CONSTITUTION:The relations between r1 and r2 is (r1-r2)>=0.20 when the average value of the point gammer in the exposing region corresponding to 0.80-1.30 coloring forming density is designated as r1 and the average value of the point gammer in the exposing region corresponding to 1.30-1.80 color forming density is designated as r2 with the characteristic curves of all of photosensitive layers. The contrast in the high-density part is so high that the reproducibility is lowered and a 'defaced image' is formed if (r1-r2) is smaller than 0.20. The contrast in the high-density part is so low that a 'less sharp image' is formed if (r1-r2) is larger than 1.2. Both cases are undesirable. The reversal paper having the excellent tone reproducibility in the case of obtaining a positive print from a reversal film as an original is thereby obtd.
Patent JP-H09152219-A (JP)
Title: Absorption refrigerator with sediment removing function
Inventor: TAKAHASHI KENJI
IPC: F25B15/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To efficiently remove a corrosion product by providing a pipeline switching means for constituting a circulating path by sequentially connecting a solution circulating pump, a dilute solution circuit, an intermediate concentration solution circuit of a high temperature solution heat exchanger and the concentrated solution circuit of a low temperature solution heat exchanger, thereby disposing a filter in the means. SOLUTION: In the case that the filtering operation is conducted after the refrigerating operation is stopped, three-way valves 14A, 14B are operated to the position for communicating the dilute solution circuit output side of a high temperature solution heat exchanger 7 with the intermediate concentrated solution circuit input side. Three-way valves 14C, 14D are operated to the position for communicating the dilute solution circuit output side of the exchanger 7 with the concentrated solution circuit input side of a low temperature solution heat exchanger 8, and three-way valves 14E, 14F are operated to the position for communicating the concentrated solution circuit output side of the exchanger 8 with the suction side of a solution circulating pump 9 via a filter 13.  Thus, the filtering cycle is constituted to remove corrosion product, thereby preventing the decreases in the heat exchange rate of the exchangers 7, 8.
Patent JP-2000135973-A (JP)
Title: Brake controller
Inventor: OKUBO KATSUYASU
IPC: B60T8/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To satisfy a demand for brake actuating force by supplying plural driving signals to plural actuating force changing devices at respectively mutually substantially same time when requiring common control for controlling the brake actuating force in common with each other. SOLUTION: One channel control is performed in a first hydraulic control group to control wheel cylinder pressure at mutually substantially same time by driving signals of mutually substantially same content in four wheels. Two channels control is performed in a second hydraulic control group to control a wheel cylinder 12 at mutually substantially same time by driving signals of the mutually substantially same content in each two wheels. Four channels control is performed in a third hydraulic control group to mutually independently control wheel cylinder pressure with respective wheels. As the control transfers to the third hydraulic control group from the first hydraulic control group, the control channel number, that is, the control target value number increases.
Patent JP-H09153764-A (JP)
Title: Manufacture of surface acoustic wave device
Inventor: KATO MASAHIRO
IPC: H03H3/08
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To improve the sealing strength and the air-tightness by improving the flatness of a sealing medium molten and fixed to a metallic cap. SOLUTION: A metallic cap 1 to which a sealing medium 2 is molten and fixed is adhered to a single layer or multi-layer of rectangle ceramic base on which a surface acoustic wave element is mounted. In this case, the flatness of the sealing medium 2 molten and fixed to the metallic cap 1 is selected to be less than 34μm. Then the amount of the sealing medium 2 molten and fixed to a corner of the ceramic base is selected less than the amount of the sides. Furthermore, it is also effective that the width of the sealing medium 2 molten and fixed to the corner of the ceramic base is selected less than the width of the sides.
Patent JP-H10155260-A (JP)
Title: Variable reluctance motor
Inventor: TAKADA TORU
IPC: H02K19/10
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent inflow and outflow of air at a hollow part even when a rotor is rotated and to make it possible to decrease noises by closing the hollow part surrounded by the protrusion of the magnetic pole of the rotor and a bridge part by a cover part at both edges of the rotor. SOLUTION: A rotor 20 is forced into an output shaft 16, and both ends thereof are supported by a bearing 28 freely rotatably at the same time. Then, a rotor cover 30 as the cover part constituted of a non-magnetic body of true roundness keeps fitted in the output shaft 16 in close contact with both edges of the rotor 20. Furthermore, there are no irregularities in the outer surface of the rotor 20, and the rotor has the true roundness. Therefore, the drag, which is generated when the rotor 20 is rotated and driven at a high speed, is not generated. Furthermore, since a hollow part 25 surrounded by a bridge part and each projection of the magnetic pole of a stator is closed with a rotor cover 30, the inflow and outflow of air at the edges of the rotor do not occur. Therefore, the wind cutting sounds, which become the cause of noises, is not generated.  Thus, the noises generated at the rotating and driving time can be decreased.
Patent JP-2000234440-A (JP)
Title: Temporary scaffold materials for rack
Inventor: HAYASHI JOJI
IPC: E04G3/00
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide temporary scaffold materials for rack capable of being temporarily built in the air, eliminating a tube and coupler scaffold on the floor, reducing a construction cost and preventing an obstacle to another work. SOLUTION: Rack temporary scaffold materials 100 are equipped with a holding frame 20 having a holding section 22 with a U-shaped cross section inserting a horizontal piece of an L-angle thereinto, an eccentric cam 24 fixing the horizontal piece inserted into the holding section 22 thereto and scaffold board bearing materials 30 extended to at least one side of cable racks parallel with the horizontal piece from the holding frame 20. Then, a maintaining section 21 having an insertion hole 21a is monolithically provided to the holding frame 20. The scaffold board bearing materials 30 are inserted into the insertion hole 21a of the holding frame 20 loaded to the horizontal piece of the L-angle and are extended to one side of the cable racks.
Patent JP-H08140960-A (JP)
Title: Magnetic resonance imaging apparatus capable of calculating flow velocity image
Inventor: WATABE SHIGERU
IPC: G01P13/00
Filed: 1994-11-22
Abstract: PURPOSE: To remove noise of a velocity image using a phase contrast MRA measuring data. CONSTITUTION: In the generation of a phase difference image with a CPU, a processing is provided to calculate a noise threshold level on any one pre- difference absolute value image so that the pixel position below the threshold holding level is detected and stored to replace speed data corresponding to the pixel position with fixed values. Thus, an easy-to-observe velocity image can be obtained by deleting phase information from a part where no human tissue exists to allow the removal of noise components.
Patent JP-H10153442-A (JP)
Title: Navigation device
Inventor: NAKANO KENICHI
IPC: G01C21/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To enhance the precision of position calculation by calculating the position of a moving body from the absolute position, moving distance and azimuth of a moving body, reliability, and map information. SOLUTION: A satellite position measuring part 1 measures the absolute position and speed of a moving body. An acceleration sensor 2 detects the acceleration of the moving body. A gyro sensor 3 detects the yaw anglar speed of the moving body. A distance arithmetic part 4 calculates the moving speed and moving distance from the acceleration. An azimuth arithmetic part 5 calculates the azimuth from the yaw angle speed. A memory part 6 stores map information. A reliability arithmetic part 9 calculates the reliability of the distance arithmetic part 4 from the acceleration, the yaw angle speed, and the speed measured by the satellite position measuring part 1.  A position arithmetic part 7 calculates the position of the moving body from the absolute position measured by the satellite position measuring part 1, the moving distance calculated by the distance arithmetic part 4, the azimuth calculated by the azimuth arithmetic part 5, the reliability calculated by the reliability arithmetic part 9, and the map information. The determined position of the moving body is displayed on a display part 8 together with the map information from the memory part 6.
Patent JP-H07170358-A (JP)
Title: Facsimile equipment
Inventor: TACHIBANA SHUNICHI
IPC: H04N1/32
Filed: 1993-12-13
Abstract: PURPOSE:To permit confidential reception between the facsimile terminals of different makers. CONSTITUTION:Passwords for the respective patterns of call signals are registered in a password table 10, the pattern of the call signals is discriminated based on the output of a CI detection circuit 2 and the confidential reception to a picture memory 11 or printing out from a recording part 7 is performed corresponding to the discriminated pattern of the call signals and the password of the password table 10. For picture stored in the picture memory 11, when the password inputted from an operation part 12 coincides with the password registered in the password table 10, the corresponding picture are printed out from the recording part 7.
Patent JP-H09152645-A (JP)
Title: Driving motor for camera opening/closing mechanism
Inventor: TOMA KIYOSHI
IPC: G03B9/02
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a motor whose magnetic flux density is large and whose cost is low by previously and separately manufacturing magnetic material components and resin components and constituting a rotor by assembling them. SOLUTION: A frame body 12 has two plane parts 12b and 12c and an arc- shaped surface 12d. Shaft parts 12e and 12f born by a cover plate 7 and a shutter base board 1 are formed at the two plane parts 12b and 12c, and a driving pin 12a is formed at a position in the radial directions of the shaft parts 12e and 12f. Also, circular recessed parts 12g and 12h are formed at the plane parts 12b and 12c of the frame body 12 so as to be concentric with the shaft parts 12e and 12f. A long projecting part 12i is formed at the arc-shaped part 12d of the frame body 12 so as to be fit in a groove-like recessed part 11d formed at the peripheral surface of a permanent magnet 11.  At the time of fitting in, the recessed parts 12g and 12h are previously coated with adhesive material, and while the attitude of the permanent magnet 11 is maintained, it is inserted into the frame body 12 from its left side. In this case, the recessed part 11d is fit in the projecting part 12i of the frame body 12.
Patent JP-H08167338-A (JP)
Title: Enamel paint applying device
Inventor: MAEKAWA YUTAKA
IPC: H01B13/16
Filed: 1994-12-15
Abstract: PURPOSE: To always stably supply paint to manufacture an enameled wire with high quality and high productivity by setting an auxiliary tank for temporarily storing enamel paint and a filter between a recovering tank and a paint tank. CONSTITUTION: A core wire 22 enters a paint tank 26 from the bottom side with enamel paint 24 lifted, excess paint is scraped with a die 28 to form an enamel paint coated conductor 23, then the coated conductor 23 is baked in a baking furnace in the upper part to form an enameled wire. The enamel paint 24 overflowed from the paint tank 26 is dropped in a storing container 32 and returned to a recovery tank 34 through a pipe 40. The paint 24 in the tank 34 is supplied to an auxiliary tank 36 through a connecting pipe 42 after foreign matters are removed with a polymer 46 and a filter 38. The cleaned paint 24 is supplied to the paint tank 26 through a supply pipe 44 from the auxiliary tank 36 with a polymer 48. Even when the filter 48 is replaced, the paint 24 is stably supplied to the paint tank 26.
Patent JP-H03171165-A (JP)
Title: Color image forming device
Inventor: MATSUMOTO MASASHI
IPC: G03G15/01
Filed: 1989-11-30
Abstract: PURPOSE:To improve the efficiency in a color image forming action by providing a coloring degree control means which controls the degree of coloring in the order of the color characteristics of a developer when a unit is moved in a direction determined by a direction determining means and the developer is transferred on a transfer sheet via a photosensitive body. CONSTITUTION:The moving directions of the units 2a - 2d are determined by the direction determining means 4 and 5 based on the developer required to express a desired color and the positions of each units 2a - 2d detected by a position detecting means 3. The units 2a - 2d are moved in the directions determined by the direction determining means 4 and 5, by a moving mechanism 6, and the degree of coloring is controlled by the coloring degree control means 4 and 5 in the order of the color characteristics of the developer when the developer is transferred on the transfer sheet via the photosensitive body 1. The degree of coloring is controlled in such a manner that, for instance, the light quantity of an exposing lamp 7, the stop of an optical system 8, a surface potential by a main charger 9, a transfer potential by a transfer charger 10, etc., are adjusted in the order of the color characteristics of the developer. Thus, a color image forming action is efficiently carried out.
Patent JP-H05148171-A (JP)
Title: Production of 1,1,1,2,2,3,4,5,5,5-decafluoropentane
Inventor: SEKI EIJI
IPC: C07B61/00
Filed: 1991-11-27
Abstract: PURPOSE:To obtain the subject compound useful as a substituted compound for Freon(R) reduced in by-product amount with a high yield by hydrogenating decafluoropentene in a liquid phase using Pd supported on barium sulfate as a catalyst. CONSTITUTION:Decafluoropentene-2 is reacted with hydrogen using palladium supported on barium sulfate as a catalyst in a liquid phase, preferably under pressure or ordinary pressure at 0-80 deg.C so as to carry out hydrogenation to provide the objective compound. Particle diameter of barium sulfate is preferably 0.1-100mm and the supporting concentration is preferably 0.5-5%. Furthermore, the reaction is preferably carried out without using solvent from the view point of separating the product.
Patent JP-H08149082-A (JP)
Title: Optical space communication device
Inventor: SAKAI MIKIO
IPC: H04B10/114
Filed: 1994-11-24
Abstract: PURPOSE: To easily correct the alignment by means of a movable mirror drive system inexpensive and simple in structure. CONSTITUTION: The transmitting beam received from a light emitting element 20 is projected through a polarized beam splitter 22, a deformable mirror 23, a concave lens 24 and a convex lens 25. The received beam goes back an optical path and is received by a light receiving element 28 and a position detecting element 30 respectively. At the same time, the attitude change of its own device is calculated based on the detection signal of the element 30. Then the angle of the reflecting surface of the mirror 23 changes and the alignment is corrected.
Patent JP-H04186663-A (JP)
Title: Mounting structure of semiconductor element
Inventor: KIMURA TOSHIHIRO
IPC: H01L23/40
Filed: 1990-11-17
Abstract: PURPOSE:To facilitate the mounting and improve the reliability in mounting by mounting a heat spreader, where a semiconductor element is joined, to a mounting member through a coupling means capable of mechanical mounting and removal. CONSTITUTION:A semiconductor element 1 is joined by solder 3 onto a columnar heat spreader 15. A male screw 15a is made at the periphery of the heat spreader 15, and this male screw 15a is screwed in the female screw 16 made in the specified position of a case 4 doubling as a heat sink. Hereby, the semiconductor element 1 is coupled with the case 4 doubling as a heat sink electrically and mechanically. Moreover, a recess 15b with which a tool such as a driver, etc., engages is made at the surface, where the semiconductor is not joined, of the heat spreader 15. A chip part 8, a connector 9 for external connection, etc., are mounted on the wiring board 6, which is arranged to surround the semiconductor element 1. The semiconductor element 1 and the wiring board 6 are connected with each other by a wire 7.
Patent JP-H10137071-A (JP)
Title: Frame structure of armrest
Inventor: TSUCHIYA FUMIAKI
IPC: B60N2/75
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To improve workability of machine screw fastening work of a cover plate to a main body by arranging a pair of left and right notch parts by notching a part of a flange in a U shape in the flange provided in the lengthwise direction of the main body, and arranging projecting piece parts to engage with the inside of the notch parts on the cover plate by cutting a part of its edge upward. SOLUTION: A flange 20 is extendedly arranged on the opening edge of a main body 2 by being bent in a right-angled shape, and nothch parts 21 formed by notching a part of a flange 20 in a U shape, are arranged in opposed parts in its lengthwise directional flange 20. In a lid plate 1, the whole is formed of a single plate, and cutoff parts 11 by cutting off the edge in an L shape are arranged in both left and right end parts 12. A part of the lid plate 1 positioned in these cutoff parts 11 is bent downward, and projecting piece parts 10 are formed. The projecting piece parts 10 are formed so as to be joined to the reverse side of the flange 20, and a downward guide part is arranged on the tip, and is formed so that the projecting piece parts 10 can be easily inserted into the notch parts 21 of the flange 20.
Patent JP-H01156212-A (JP)
Title: Mobile rack equipment
Inventor: HAGISU YASUSHI
IPC: B65G1/137
Filed: 1987-12-10
Abstract: PURPOSE:To provide a dispersion opening control function by providing a dispersion switch in one movable rack and controlling this dispersion switch collecting all the movable racks once in one side to be subsequently dispersed with a predetermined space, in case of the captioned equipment having the electrically driven movable rack. CONSTITUTION:A dispersion controlling push button switch 38 is provided in a left side rack 4A, and inputting its signal to a control unit of the left side rack 4A, a leftward traveling instruction is output to a right side rack 48. The right side rack 48 receives while transmits the instruction by transceiving photoelectric switches 26, 27 to the next movable rack 4C. In this way, each movable rack 4B-4E is forcedly collected to the left side. When execution completion is confirmed, a dispersion instruction signal is output to the right side rack 4B. Thus successively to the next racks 4C-4E, a dispersion instructions transmitted. Then moving each movable rack 4B-4E to the right respectively for the determined time, the rack is dispersed to a predetermined position. Thus dispersion can be controlled.
Patent JP-H05151688-A (JP)
Title: Method and device for rotating synchronously in floppy disk sub system
Inventor: KIKKO HIDEKI
IPC: G11B27/10
Filed: 1991-11-27
Abstract: PURPOSE:To transfer data at a high speed by sharing a single motor between plural floppy disk drives and transferring the data in parallel to plural drives where mediums rotate synchronously. CONSTITUTION:The driving force of a spindle motor housed in a driving floppy disk drive 1 is transmitted to other receiving floppy disk drives 4a, 4b through a gear box 2. Then, the mediums inserted into the drives 4a, 4b are rotated synchronously. Further, phase adjusting mechanisms 3a, 3b are provided on respective drive 4a, 4b. Then, the phase difference between index pulses sent from the drive 1 and the drive 4a and 4b are detected by a phase difference detection control part 5 and a control signal is sent to the phase adjusting mechanism so that they are equal phase. Thus, the data is transferred at high speed.
Patent JP-H09152744-A (JP)
Title: Electrophotographic toner and contact developing method using the toner
Inventor: TAKATSUNA TOORU
IPC: G03G9/087
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To ensure high durability and stable positive chargeability by incorporating polyester resin having specified acid and hydroxyl values, an electric charge controlling resin into which functional groups imparting positive charges to a toner have been introduced by a specified amt. and a specified amt. of fine TiO2 particles. SOLUTION: This toner contains polyester resin having <=10mgKOH/g acid value and <=40mgKOH/g hydroxyl value as a fixing resin, an electric charge controlling resin into which functional groups imparting positive charges to a toner have been introduced by 2-5mol% and 0.1-2 pts.wt. TiO2 based on 100 pts.wt. of the polyester resin as a surface treating agent for a toner. Since the acid value of the polyester resin is low, positive charging can be efficiently attained by the action of the electric charge controlling resin. Since the hydroxyl value is also low, satisfactory moisture resistance is ensured.
Patent JP-H02158247-A (JP)
Title: Modem inspection system
Inventor: OKITA RYOJI
IPC: H04L69/40
Filed: 1988-12-12
Abstract: PURPOSE:To detect the trouble of a modem before it occurs by performing return inspection when a communication is not made according to the supervision result of a supervisory means. CONSTITUTION:In the modem which has a sending-back means 3 which sends the output of a modulation part 1 back to a demodulation part 2, the monitoring means 4 supervises a data terminal device and the communication state of a line, a generating means 5 generates and inputs specific data to the modulation part, 1 and a detecting means 6 compares the generated data of the generating means 5 with the received data of the demodulation part 2 to detect whether an error occurs or not. Thus, when no communication is made, the return inspection can be performed at all times according to the supervision result of the supervisory means 4. Consequently, the trouble of the modem can be detected before it occurs.
Patent JP-2001131559-A (JP)
Title: Furnace for producing charcoal
Inventor: SAITO MASAO
IPC: C10L5/44
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a charcoal furnace for efficiently recycling heat burnt in a combustion chamber, having a simple operation. SOLUTION: A cover 2 is arranged at the top of a main body 1 of charcoal furnace and a combustion chamber 4 having a fuel hole 7 is installed at the bottom. A carbonization chamber 5 having an exhaust vent 9 is disposed above the combustion chamber 4. A partition plate 6 equipped with a flame hole 8 is arranged between the combustion chamber 4 and the carbonization chamber 5. Consequently flame and heat in the combustion chamber 4 are introduced from a proper position into the carbonization chamber 5 and can be uniformly recycled in the carbonization chamber 5 to produce a high-quality charcoal in a proper time.
Patent JP-S63167850-A (JP)
Inventor: TAGUCHI TOSHIMASA
IPC: E04H6/08
Filed: 1986-12-29
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。