baber/WOPTO huggingface dataset:
Patent JP-H09133170-A (JP)
Title: Rotary damper
Inventor: TAKAHASHI KENJI
IPC: A47K13/10
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain powerful damping effect by the action of high torque at the beginning and end of rotation while preventing the dull motion of a cover and a door by the action of low torque during the time between the beginning and end of rotation. SOLUTION: An angle from an axis L obtained by converting the circumferential thickness width of a protruding part 41 is made θ0 by first and second flow resistance control means 30, 40 for controlling the flow resistance of a viscous fluid 12. Further in the state of a protrusion 36 of a movable valve being in close contact with the protruding part 41 through a cover 35, an angle formed by the circumferential thickness centerline of the protruding part 41 and that of the protrusion 36 is made θ1, and the floating angle of the protrusion 36 to the cover 35 is made θ2. In the case of the separating angle of a recessed part 42 from the protrusion 36 being θS, an expression : θS>θ1+θ2-θ0/2 is materialized.
Patent JP-H10156119-A (JP)
Title: Clogging detection device of filter
Inventor: NIWA KAZUHIRO
IPC: B01D46/42
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a clogging device capable of detecting the clogging state of a filter without being affected by a structure of the filter, simplifying a structure of the clogging detection device, and enhancing accuracy of detection of a clogging state, in the clogging detection device of the filter used to find out a clogged state of the filter, and its detection method. SOLUTION: This clogging detection device 2 of the filter provided with a temp. Detection means 1 is attached with a temp. detection means 1 on the surface of a motor 106. Variation in a loading state on the motor is estimated by a comparison between the surface temp. Ta of the motor in an unclogged state and the surface temp. Tb of the motor in a clogged state, thus the clogging detection device 2 of the filter capable of detecting a clogged state of the filter without being affected by the structure of the filter is obtained.
Patent JP-H05123668-A (JP)
Title: Method for producing purified water and device therefor
Inventor: KITABAYASHI TETSUO
IPC: C02F1/22
Filed: 1991-11-05
Abstract: PURPOSE:To completely remove impurities without using a filter or active carbon and to produce purified water by using this device with no need for maintenance. CONSTITUTION:Purified water is produced based on the principle that impurities are not contained in the crystallized ice and on the principle that the heat is simultaneously absobed and liberated at both ends of a thermoelement. Water tanks 26 and 28 are arranged on both sides of the thermoelement 20, the thermoelement is energized, and ice is firstly crystallized in the water tank 26. A current is then sent in the opposite direction to melt the ice in the tank 26, and ice is crystallized in the tank 28. The process is repeated, and the purified water obtained by the melting of ice is recovered.
Patent JP-H09133584-A (JP)
Title: Color selection tool for foundation
Inventor: YANAGII KAZUHIKO
IPC: G01J3/52
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a tool for enabling a user to select a foundation optimal to her skin conveniently in a short time by formed a skin observation opening and a color mark part independently on a basic material sheet such that they do not surround each other. SOLUTION: The tool 10a comprises a skin observation openings 12 made in a basic maternal sheet 11, and tool pieces 14a-14e including color mark parts 13a-13e of different color, formed for respective color of color mark parts 13a-13e. The tool 10a is applied to a skin which is then observed through the opening 12 using a mirror and a foundation having color closest to the color of skin is selected from the color mark parts. The openings 12 and color mark parts 13a-13e are formed independently while being spaced apart and the skin exposed through the opening 12 is framed, along with each color mark part, by means of the sheet 11 thus facilitating the comparison of color.
Patent JP-H08151875-A (JP)
Title: Assembled screen door device
Inventor: YOSHIDA YUKIHIKO
IPC: E06B9/52
Filed: 1994-11-29
Abstract: PURPOSE: To simplify the tension adjustment of a wire by connecting the end section of a pleated screen door to a moving member having a wire tension mechanism for opening or closing, and providing a tension adjusting device at the end section of the wire. CONSTITUTION: One end of a pleated mesh member 140 is fixed to a moving member 130 provided between the upper and lower frames 2, 3, a wire 210 fixed to the fixed member 110 at one end 210a is folded on the frame body 2 via the moving member 130, the other end 210b is fixed to a fixed member 120, and a wire tension mechanism 200 is fitted to the moving member 130. A tension adjusting device 500, which is constituted of a screw mechanism, a rack, and a pinion, is fitted to the end section 210b of the wire 210 so that the moving member 130 is not rocked when it is moved in the X direction. When multiple moving members 130 are provided, a corresponding number of wires 210 are provided. The tension of the wire 210 is uniformly held, and opening or closing can be smoothly made.
Patent JP-H05158612-A (JP)
Title: Pointing device
Inventor: NISHIMOTO AKIO
IPC: G06F3/0354
Filed: 1991-12-02
Abstract: PURPOSE:To easily and finely adjust the position of a cursor by providing a track ball for finely adjusting the position of the cursor displayed on a screen at a position where the track ball can be moved with fingers. CONSTITUTION:A mouse main body 1 is moved on a desk, etc., and then a ball 3 on the reverse surface of the mouse main body 1 is rotated to move the cursor, displayed on the screen, almost to a target position. Then, while the ball 3 on the reverse surface of the mechanical mouse main body 1 is stopped from rotating, the track ball 4 for fine adjustment is rotated with the fingers toward the target point. At this time, the track ball 4 is so set as to make a fine adjustment as compared with the ball 3 based upon mouse movement. The cursor can smoothly be moved to the target point by said operation. The track ball 4 is only positioned on not only the right surface part but also on the top surface or left surface where the track ball can be rotated with the operator's fingers.
Patent JP-H10164377-A (JP)
Title: Color number reduction processor
Inventor: GOTO NOBUYUKI
IPC: H04N1/46
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To accelerate a processing and to perform the color number reduction processing of high quality while reducing a required storage capacity by individually performing the color number reduction processing to object image data expressed in the three-dimensional space of RGB by respective dimension units and returning them to three dimensions after the processing. SOLUTION: As one example, in the case of color-reducing the full-color images of about 16,700,000 colors to about 32,000 colors, based on the inputted full-color images D1, a graph (histogram) for indicating a using frequency to respective gradations is prepared for the respective components of RGB (S1) and conversion to 32-gradation gray scales D31-D33 is performed based on the result of the histogram (S2.) The prepared 32-gradation gray scale images D31-D33 of the respective components of RGB are synthesized into one image again (S3.) In this case, the image of the maximum of about 32,000 colors of 32×32×32=32,768 (colors) is attained and the color number reduction processing is ended.
Patent JP-2001039462-A (JP)
Title: Mouth of container with liquid receiving part
Inventor: ASAI HIROTO
IPC: B65D47/40
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To discharge liq. content while regulating amount of the liquid, to rapidly and surely return the dripped liq. content into a liquid receiving part and to improve sanitariness, appearance and usability of the mouth by inserting a stopper main body with a communication channel for returning the liq. content retained in a liq. receiving part into the container into the mouth of the container with air back function. SOLUTION: A stopper main body 3 comprises an inner cylindrical body 4 and an outer cylindrical body 5 and is inserted into a mouth 2 of a container 1. A wall body 12 is stood on the outer periphery of the top part of the outer cylindrical body 5 and a liq. receiving part 15 is formed between this wall body 12 and a nozzle part 6 of the inner cylindrical body 4. In addition, a communication channel 14 is formed suspendedly in the container 1 from the bottom end of this liq. receiving part 15. Therefore, when the container 1 is erected after the liq. content is discharged from the mouth 2 by pushing the container 1, dripped liq. content is retained in the liq. receiving part 15.  Then, when pushing the container 1 is released, the sagged liq. content retained in the liq. receiving part 15 is rapidly and surely sucked into the container through the communication channel 4 by suction force by means of air back function of the container 1.
Patent JP-H03174021-A (JP)
Title: Combing machine
Inventor: BUARUTAA ATSUKEREETO
IPC: D01G19/10
Filed: 1990-11-26
Abstract: PURPOSE: To completely remove neps and contaminants from fibers by supporting the fibers drawn out through the inside of top combs by a specific fiber supporting member. CONSTITUTION: The forward final position of a nipper frame 5 is provided with the fiber supporting member 18 movable to the final position approaching the top combs 15 and 16. While the nipper frame 5 occupies the forward final position, the fiber supporting member 18 moves to the final position in proximity to a top comb blade 15 and while the fibers are supported by the fiber supporting member, the fibers are drawn out through the inside of the top combs and are no longer drawn out through the lower side of the top combs without being sagging downward and without being combed.
Patent JP-H06164542-A (JP)
Title: Spread spectrum signal demodulation circuit
Inventor: TAKAGI HIROAKI
IPC: H04J13/00
Filed: 1992-11-27
Abstract: PURPOSE:To obtain a spread spectrum signal demodulation circuit where malfunction due to noises is prevented when the synchronism of codes is established. CONSTITUTION:A code generator 33 and a switch 34 generate a first code, a second code whose phase is advanced compared to the first code, a third code whose phase is delayed compared to the first code and a fourth code whose phase is sequentially changed. The second code, the third code and an input signal are multiplied in a second multiplier 24. The phase state of the first code and a transmission side code is controlled based on the multiplied result, and it is judged whether the current phase of the first code is appropriate or not based on the multiplied result of the fourth code and the input signal.
Patent JP-2001133075-A (JP)
Title: Heat exchanger in refrigerating circuit
Inventor: YAMAMOTO SEIICHI
IPC: F28F9/02
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a simple and effective heat exchanger in a refrigerating circuit that can be made lightweight and small-sized by the contrivance of the inner and outer surfaces of the heat exchanger in the refrigerating circuit. SOLUTION: In a heat exchanger in a refrigerating circuit used for the refrigerating circuit that uses CO2 as refrigerant, that is constituted by connecting a compressor, a gas cooler, an expansion valve and an evaporator in the order named through piping, that has the compressor to the expansion valve as a high-pressure side with relatively high pressure and the expansion valve to the compressor as a low-pressure side with relatively low pressure, and that has the high-pressure side operated by critical pressure, there are provided a pair of header pipes 1 and a plurality of flat tubes 2 connecting between a pair of the header pipes 1.
Patent JP-H05132319-A (JP)
Title: Production of dielectric material powder
Inventor: TAKAGI TOICHI
IPC: H01B3/00
Filed: 1991-11-06
Abstract: PURPOSE:To produce powder of dielectric material having excellent dielectric characteristics and raw material powder of dielectric material useful especially in a microwave range. CONSTITUTION:In producing powder of dielectric material consisting essentially of barium, titanium and a rare earth element, the production consists of (a) a process of manufacturing a raw material mixture comprising barium and a rare earth element as main components among constituent components, (b) a process of calcining the mixture produced in the process (a), (c) a process of blending the calcined mixture obtained by the process (b) with a raw material comprising the residual titanium component as a main component so as to give the objective composition, (d) a process of calcining the blend obtained by the process (c) in series to give powder of dielectric material. Since titanium is added in the process (c), selective reaction of barium and rare earth is prevented to produce powder of dielectric powder having uniformity and excellent characteristics free from defects.
Patent JP-H02164653-A (JP)
Title: Turntable type automative servicing device with link type lift
Inventor: NISHIKAWA KOICHI
IPC: B60S5/00
Filed: 1988-12-19
Abstract: PURPOSE:To enable the device to open the doors of a car with the car to be serviced being lifted to obtain increased efficiency in servicing operations by providing a pair of right and left folding double-link type lifts in the central part of a disc turntable. CONSTITUTION:A disc turntable 1 is arranged through motor-driven tires 10 and plural receiving rollers 11 on the foundation of an automative service shop, etc., and supported to be freely rotated round a swing bearing 9 provided on its central position. On the central part of the turntable, a pair of right and left folding double-link type lifts are installed, and a hydraulic cylinder and a rotary jet unit are incorporated in a space of the swing bearing 9. A cylindrical curtain 4 is hanged down from above to partion off the upper periphery of the turntable 1, and a lower part car wash and drying robbot 5 provided with a cleaning swing nozzle and a drying blower is arranged so that it can automatically and freely travel on the turntable 1.
Patent JP-H09161627-A (JP)
Title: Control circuit for closing and opening switch
Inventor: MORITA MASASHI
IPC: H01H33/59
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To reduce the number of circuit parts in the switch control system of a control device installed in the state of being combined with a switch, and also to use a current changing-over contact of a low rating value. SOLUTION: A delay release capacitor 35 is connected in parallel to a current changing-over contact 34 for bypassing a current made to flow into a closing coil 21 at the beginning of closing operation to short-circuit a holding coil 22. With the circuit arrangement, when the current change-over contact 34 is opened to start electrifying the holding coil 22, a part of the current made to flow into the current change-over contact 34 as an overcurrent makes the charging current of the delay release capacitor 35, and for that reason, the current made to flow into the current change-over contact 34 can be reduced.
Patent JP-H05158054-A (JP)
Title: Reflection type liquid crystal panel
Inventor: EHATA YASUO
IPC: G02F1/1343
Filed: 1991-12-03
Abstract: PURPOSE:To provide a bright liquid crystal display panel where contrast does not become low even when high-intensity light is cast, whose production is easy, and whose numerical aperture is high. CONSTITUTION:As to a reflection type liquid crystal panel which is constituted of transparent electrode 12 arranged on the surface of a 1st transparent substrate 11, plural reflection electrodes 2a which are opposed to the electrode 12, arrayed on one surface of a 2nd substrate, and provided with a driving element 3, respectively, and a liquid crystal layer 14 arranged between the electrode 12 and the electrode 2a; the electrode 2a is formed of a thin film which is principally composed of aluminum and an aluminum anodic oxidation area 10 is interposed between the electrodes 2a of picture elements.
Patent JP-H09157555-A (JP)
Title: Pearlescent pigment coating composition
Inventor: TAKIYAMA EIICHIRO
IPC: C09C1/40
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a pearlescent pigment coating composition having a freely controllable pearly gloss (gloss reflectivity) and can give a soft appearance resembling that of natural pearl when applied to a substrate (e.g. spherical substrate). SOLUTION: This pearlescent pigment coating composition essentially consists of 100 pts.wt. pigment to which a pearly gloss is imparted and 0.01-50 pts.wt. collagen powder having a particle diameter of 30μm or below.
Patent JP-2001141111-A (JP)
Title: Method and structure for temporarily connecting gas pipe
Inventor: KISHIMOTO YUJI
IPC: F16L1/024
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To easily, rapidly and temporarily connect both pipes which are stepped in diameter, i.e., an existing gas pipe and a new gas pipe at a low cost by providing lightweight temporarily connecting tubular members which are classified into group as small in number as possible. SOLUTION: In temporarily connecting the new gas pipe 2 buried in a shallower layer than the existing gas pipe 1 with an end portion of the underground existing gas pipe 1, two elbows 3 and 4 to be connected to the end portion of the existing gas pipe 1 and the end portion of the new gas pipe 2 via first and second pipe joints 9 and 21, at least one straight short pipe 32 disposed between the elbows 3 and 4, and a housing type pipe joint 15 to butt-joint end portions of the elbows 3 and 4 and the straight short pipe 32 to each other are prepared, and the end portions of the existing gas pipe 1 is connected to the end portion of the new gas pipe 2 using the two elbows 3 and 4, or using the two elbows 3 and 4 and at least one straight short pipe 32.
Patent JP-H02165277-A (JP)
Title: Pattern input system
Inventor: FURUMOTO SHIGEHISA
IPC: G06F17/50
Filed: 1988-12-20
Abstract: PURPOSE:To contrive the labor saving for a pattern design by judging whether an inputting pattern is movable or not, and also, whether an existing pattern is movable or not, when the pattern which a designer is trying to input infringes a design standard. CONSTITUTION:In a CAD system, when the inputting pattern line cannot be installed in a position for installing it, first of all, whether the inputting pattern can be moved and installed or not is judged. In the judgement the existing wiring is fixed. When the inputting pattern is moved and can be installed, it is installed as it is. On the other hand, when it cannot be installed, a moveable distance of existing pattern which exists between a position for installing the inputting pattern and an obstacle is calculated. By deriving an integration of the calculated distance, whether it can be moved by a distance for providing the inputted pattern or not is judged, and if it is movable, the existing pattern is moved, and also, the inputting pattern is installed.
Patent JP-H05135670-A (JP)
Title: Acceleration sensor
Inventor: KAWAGUCHI YOSHIYUKI
IPC: H01H35/14
Filed: 1991-11-08
Abstract: PURPOSE:To miniaturize an acceleration sensor so that it can be installed in an electronic control unit of a vehicle. CONSTITUTION:A roller mass 9 comprises a magnet 9A provided therein and a conductor 9B provided outside the magnet 9A and is so disposed to be movable between a solenoid device 30 and an auxiliary magnet 6. The roller mass 9 is attracted by the solenoid device 30 and repelled by the auxiliary magnet 6. A pair of contact rails 7 are disposed in front of the roller mass 9. When impact is applied to an acceleration sensor 100, the roller mass 9 is moved forward against the attracting force of the solenoid device 30, so that the pair of contact rails 7 are shortcircuited. Thereafter, the roller mass 9 is retreated by the repulsive force of the auxiliary magnet 6 and returns to its initial state.
Patent JP-H06166564-A (JP)
Title: Sintered compact of fused silica and its production
Inventor: SHIMODA KAZUO
IPC: C04B35/14
Filed: 1992-11-30
Abstract: PURPOSE:To provide a sintered fused silica having dense texture with little open pores and exhibiting high flexural strength. CONSTITUTION:The objective sintered fused silica having a density of >=2.05g/cm<3> and a four-point flexural strength (JIS R 1601) of 9-10kg/mm<2> is composed of amorphous silica having a purity of >=99%. It can be produced through 3 steps comprising the 1st step of preparing a slurry composed mainly of fused silica powder having an average particle diameter of <=2mum and a purity of >=99%, a 2nd step of casting the slurry with a gypsum mold having an average pore diameter of 1-3.3mum and a 3rd step of baking the formed article in air.
Patent JP-H01160116-A (JP)
Title: Decoding system for mh run length data
Inventor: MASUKO SUSUMU
IPC: H03M7/46
Filed: 1987-12-16
Abstract: PURPOSE:To convert the compression data to an original data efficiently by using a decoding processing section to reference a '0' run expansion table or '1' run expansion table from a run length input data so as to convert the compressed data into an original bit data. CONSTITUTION:The '0' run expansion table 10 corresponding to the '0' run length code representing the arrangement number of bits 0s and the '1' run expansion table 12 corresponding to the '1' run length code representing the arrangement number of bits is are provided to a decoding processing section 14. As to one run length code included in the run length data, the '0' run expansion table 10 or the '1' run expansion table 12 has only to reference once to obtain the arrangement number of bits 0s or 1s (number) representing the original bit string. Then the conversion to be expanded into the original data based on the converted arrangement number, e.g., a picture data is applied. Thus, the processing of decoding (inverse conversion) the compressed data is improved.
Patent JP-H06165877-A (JP)
Title: Headphone system
Inventor: TOZAKI KENJI
IPC: A63F13/54
Filed: 1992-11-30
Abstract: PURPOSE:To provide a headphone system which can position fixedly a sound image in the forward/the backward, the left/the right and the vertical directions in accordance with a motion of a character of a game. CONSTITUTION:Receivers 3 are provided one piece each before and behind units 2 of both ends of a head band. Each receiver 3 is connected to a 4-channel mixing circuit 4a. To a CPU 7 of a game machine main body 6, a program memory 8, an I/O control circuit 10, and a sound source circuit 11 are connected. To the sound source circuit 11, the 4-channel mixing circuit 4a is connected. To the I/O control circuit 10, the 4-channel mixing circuit 4a is connected. Sound image data from the program memory 8 is transmitted to the 4-channel mixing circuit 4a through the CPU 7 and the sound source circuit 11, sound volume of the front and the rear receivers 3 is set, voice of the left and the right channels is distributed to the front and the rear, respectively, and an effective sound is outputted from four receivers.