baber/WOPTO huggingface dataset:
Patent JP-2000177550-A (JP)
Title: Brake device
Inventor: OISHI MASAKI
IPC: B60T7/12
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To improve brake feeling in increasingly stepping on the brake during automatic operation by applying fluid pressure to designated braking force applying means of a number under the total number among plural braking force applying means by a second fluid pressure generating device. SOLUTION: In an automatic brake operation during the vehicle-to-vehicle distance control, the fluid pressure from an accumulator 200 is applied only to wheel cylinders Wfr, Wfl corresponding to front wheels FR, FL. By this arrangement, fluid loss of a brake fluid supplied from the accumulator 200 is decreased as compared with the case of applying brake fluid pressure to all wheel cylinders Wfr, Wrl, Wrr, Wfl during automatic brake operation. Accordingly, in increasingly stepping on the brake during the automatic brake operation, enough brake fluid flows into the wheel cylinders Wfr, Wfl from a master cylinder 3, so that satisfactory actuating amount of the brake pedal 4 can be obtained. Thus, brake feeling in increasingly stepping on the brake during automatic operation can be improved.
Patent JP-H06184629-A (JP)
Title: Automatic inner plug loading/unloading device for tube end treatment device
Inventor: NAKANISHI MASAICHI
IPC: C21D7/06
Filed: 1992-12-21
Abstract: PURPOSE:To realize complete automatic treatment and to improve productivity by automating loading/unloading of an inner plug to an inside diameter part of a tube end. CONSTITUTION:In an automatic inner plug loading/unloading device 20 for a tube end, an inner plug 21 is made expansible/reducible, an expanding/reducing device (compressed air piping 25) to expand/reduce the inner plug 21 is arranged, further, a moving device (moving cylinder 13), which relatively moves a tube 1 and the inner plug 21 in the tube axis direction so as to move the inner plug inside/outside of a tube end inside diameter is arranged.
Patent JP-2001172268-A (JP)
Title: Cyclic polyether compound and electrolyte
Inventor: IGAWA SATOSHI
IPC: H01M10/0565
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a new cyclic polyether compound useful as a discotic liquid crystal material, and to provide an electrolyte which has anisotropic ion conductivity. SOLUTION: This cyclic polyether compound represented by general formula (II) (X is CO or CH2; R is a 1 to 20C linear or branched alkyl, provided that one or more CH2 groups in the alkyl may be substituted by O, CO, 1,4-phenylene, CH=CH, C≡C or epoxy and that hydrogen atoms in the alkyl may be substituted by fluorine atoms), and the electrolyte containing at least one kind of the cyclic polyether compound and a metal salt.
Patent JP-H0620078-A (JP)
Title: Method for reduction of bit error
Inventor: DEIBITSUDO ERU HEKUTO
IPC: G06K19/06
Filed: 1992-12-18
Abstract: PURPOSE: To reduce bit errors at the time of reading a self-clocking graphic mark code at the time of encoding digital information enabling mechanical reading on a hard copy recording medium. CONSTITUTION: Graphic marks (g1 , g2 , g3 , and g4 ) of a self-clocking graphic mark code for encoding multi bit digital values with (n) bit length are preliminarily sequenced in a cyclic sequence based on analytically or empirically decided probability of mutual mixing so as to be adjacent to two graphic codes with which the graphic code is the most likely to be mixed in the cyclic sequence while each graphic code is encoded. Then, a binary encoded value is assigned to the sequenced graphic codes according to the order of gray codes with the (n) bit length, and as a result, the value assigned to all the applied graphic codes is different from a value assigned to the graphic code with which each graphic code is the most likely to be mixed only by one bit position.
Patent JP-H05170808-A (JP)
Title: Polymerization initiator composition and polymerization by using same
Inventor: KURONUMA EIHIKO
IPC: C08F4/28
Filed: 1991-12-25
Abstract: PURPOSE:To obtain the title composition excellent in room temperature storage stability and capable of sufficiently giving a high-molecular-weight polymer even at low temperatures by incorporating a polymeric peroxydicarbonate comprising specified structural units. CONSTITUTION:The title composition contains a linear or cyclic polymeric peroxydicarbonate comprising structural units of the formula, wherein R is a 2-20C linear or branched aliphatic hydrocarbon or (poly)ether; and n is 2-70. This composition is normally solid, has low-temperature activity higher than that of a conventional peroxydicarbonate, excels in room temperature stability and can give efficiently a high-molecular-weight polymer even at low temperatures.
Patent JP-H10196025-A (JP)
Title: Floor panel fitting structure
Inventor: MORITA MAKOTO
IPC: E04F15/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To perform a joining work without posing any problems by joining adjacent floor panels with a beam interposed between them on the long side to the beam in positions substantially at the same distance from the intersection position of each long side and the module core in the opposite directions. SOLUTION: Floor panels 1, 1 having substantially rectangular flat surfaces adjacent to each other with beams 2,... interposed between them on the long side are joined to the beams 2 in positions substantially at the same distance from the intersecting positions of each long side and the module core A intersecting perpendicularly thereto in the opposite directions. That is, the center line in the short side direction of the floor panel 1 is in the same position as the module core A, and joining holes 6 are formed in the positions substantially at the same distance in the opposite directions with the center line sandwiched between them. Accordingly, joining of the floor panel 1 to the long side beam 2 can be performed without posing any problems in work. Further, concentration of load on the module core A can be prevented.
Patent JP-H11187984-A (JP)
Title: Toilet seat mounting device
Inventor: MINAMI TAKASHI
IPC: A47K13/26
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a toilet seat mounting device which provides a high mounting strength for a toilet seat box, and which provides good operability for the removal of the toilet seat box. SOLUTION: A handle 28a is moved to the rear of a toilet seat box, and the head 78 of a locking member 70 is inserted into a heat slot 82 to place the toilet seat box on a toilet stool. Next, the handle 28a is moved to the front of the toilet seat box to hold the head 78 of the locking member 7 locked to enable the toilet seat box to be firmly secured to the toilet stool. By moving the handle 28a again to the back of the toilet seat box, the toilet seat box can be removed from the top of the toilet stool. An adjustment bolt 40 is turned to match the span between the locking members 70 to adjust the span between the head slots 82, 82.
Patent JP-2000184534-A (JP)
Title: Working tent for aerial installation type optical network terminal unit
Inventor: YAMAMOTO HITOSHI
IPC: H02G1/02
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To enhance workability of optical network terminal unit connecting work under a bad weather condition, by proving a frame which keeps certain gaps from the cabinet of an optical network terminal unit, covering the periphery of the frame with a transparent vinyl tent, and forming an inlet for inserting both hands for work. SOLUTION: A frame 1 which keeps a certain gap with each of the front, rear, upper, and lower surfaces of the cabinet of an optical network terminal unit(ONU) is manufactured into the shape of a box frame using a round pipe 2. The peripheries of the front, rear, upper, and lower surfaces of the cabinet of the ONU are surrounded with transparent vinyl 7. The wing parts 9 of opaque vinyl are connected to the side surfaces, and a tent part 6 for covering the frame 1 is formed arranging lapping ends at lower positions so as to be tapered toward both end directions. Strings 91 are provided in the peripheries of the tip parts of the wing parts 9, and wound on supporting wires, optical fiber cables, etc., to perform fitting, and the entrance of rain and dust on the occasion of work is prevented. Besides, an opening is formed horizontally by the use of a fastener 71 in the intermediate part of the front surface out of the transparent parts, and is used as an inlet for inserting both hands on the occasion of working.
Patent JP-H06202532-A (JP)
Title: Image forming device
Inventor: SAITO MASANOBU
IPC: G03G21/00
Filed: 1992-12-26
Abstract: PURPOSE:To eliminate the defective electrostatic charge of a photosensitive drum by uniformizing the width and the pressing force of a contact nip part between the photosensitive drum and an electrostatic charge roller. CONSTITUTION:The photosensitive drum 1 is formed by covering the circumference of a cylindrical alminum substrate 1a with a photosensitive layer 1b. An organic electrical conductive layer 13 which becomes thick at the central part of the longitudinal direction of the drum 1 is provided between the substrate la and the layer 1b. Besides, the whole of the drum 1 is shaped like a crown whose outside diameter R1 at the central part is larger than the outside diameter R2 at both end parts. Thus, when the electrostatic charge roller 2 is pressed to the drum 1 by pressing both end parts thereof by pressure force F, the width and the pressing force of the contact nip part N formed between them are uniformized.
Patent JP-H10246888-A (JP)
Title: Liquid crystal display device and manufacture of substrate for liquid crystal display device
Inventor: TAKATORI KENICHI
IPC: G02F1/1337
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the liquid crystal display device with a wide visual field which has liquid crystal orientation divided in one pixel by devising the structure of a substrate surface without contaminating an orientation film surface. SOLUTION: Each pixel 11 on one or both substrates 4 is provided with a projection or recessed structure, or a saw-tooth structure 1. When a voltage is applied, the direction where liquid crystal rises is determined by an angle determined by the structure of the substrate surface. Consequently, the liquid crystal display device is obtained which has areas where orientation directions are different at the time of voltage application, compensates visual characteristics mutually among the respective areas, and has a wide visual field.
Patent JP-H11188096-A (JP)
Title: Holder for casing medicine container of jet injector
Inventor: OTA YASUYOSHI
IPC: A61M5/30
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent a container from being broken and to indicate the time for cleaning the tip nozzle of a needle-less injector and the time for replacement. SOLUTION: Holder 2 for casing a container is composed of space 8 that can case the whole of the container 30, a space for inserting an injector that can be inserted the tip nozzle of the injector and wall 10 that is between the two parts as a partition. In the wall 10, hollow needle 13a that penetrates the cap of the container 30 cased in the space 8 is stuck out at the side of the space 8 in order to collect fluid medicine, and also, small opening 16 that connects jet nozzle 6 that is settled in the top 5 of injector inserted into the space 9 with hollow needle 13a is shaped. On the side wall of the space 8, indicator 31 that can indicate the time for cleaning the tip nozzle of the injector and the time for replacement. As every injection is done, the level of fluid medicine in the container becomes lower.  When the level reaches at the indicator 31, it is the time for cleaning or the time for replacement the tip nozzle.
Patent JP-2001169621-A (JP)
Title: Rice transplanter
Inventor: OKADA SATORU
IPC: A01B63/10
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To precisely keep a transplanting part at an lifted position and further to facilitate the lowering of the transplanting part even at the stopping time of the driving by an engine. SOLUTION: This rice transplanter having a hydraulic lifting and lowering cylinder (28) for supporting the transplanting part (15) so as to be freely lifted and lowered has a first stop valve (115) for prohibiting the lifting and lowering of the transplanting part (15) by a lifting and lowering valve (109) of the lifting and lowering cylinder (28), and a second stop valve (118) for allowing the transplanting part (15) to be lowered regardless of the lifting and lowering valve (109), and a first and second stop valve (115) and (118) are integrally formed with the lifting and lowering valve (109).
Patent JP-2000200414-A (JP)
Title: Glass base board for information recording medium and its manufacture; magnetic recording medium using such base board and its manufacture
Inventor: WATANABE TSUYOSHI
IPC: G11B5/73
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To enable high-density recording and reproduction while maintaining stable and excellent characteristic by setting roughness on the main surface of a glass base board at a specific value or less. SOLUTION: The roughness on the main surface of a glass base board is set at Rmax<=15 nm, Ra<=1 nm, and Rq<=1.5 nm. Rq is a root-mean-square root(RMS). The glass base board made of alumino-silicate glass cut out in a shape of a disk is ground with a diamond stone, and is further ground by brushing so that the surface roughness on the end face is approximately 1 μm at Rmax and 0.3 μm at Ra. After sandblast, lapping with alumina abrasive grain, and No.1 to No.3 grinding with abrasive powder, chemical strengthening is performed and then the glass base board 1 is obtained. Formed successively on the base board 1 are the first substrate 2, second substrate 3, ruggedness formed layer 4, third substrate 5, magnetic layer 6, protective layer 7 and a lubricant layer 8.  The intrasurface distribution in the magnetic recording medium and the variance of the magnetic recording medium within a pallet are suppressed, and the stability is thereby improved.
Patent JP-H06200518-A (JP)
Title: Lift type motor driven geological survey machine
Inventor: HONDA MITSURU
IPC: E02D1/02
Filed: 1992-12-28
Abstract: PURPOSE:To lessen the labor of loading and unloading a weight and to electrically rotate a screw point so as to reduce work time by using a hydraulic lift and an electrically driven motor for labor in geological survey. CONSTITUTION:A load-carrying platform 14 moved up and down by oil pressure is engaged with a lift main body 1 support, and a weight of 100kg is placed on the platform. A scale 7 is provided on the lift main body support, so that the load-carrying platform can be locked in a designated position. A screw point 21 is mounted on a rod 19 rotated by an electrically driven geared motor 9 under the load-carrying platform, and a click 17 for a bell is provided on a fixing clutch 15 of a rod, whereby a bell 18 is flipped by the rotation of the rod and the rotational frequency can be confirmed at the sound.
Patent JP-2001177481-A (JP)
Title: Decoder
Inventor: HAMAMOTO KATSUAKI
IPC: G10L19/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a voice decoder that can prevent production of a noise sound in a reproduced voice within a period during occurrence of a transmission error and after the restoration from the error so as to enhance the voice quality. SOLUTION: In the case that a transmission error is in existence in a received ADPCM code, a frame with high correlation with repetitive waveforms is segmented in 2-frames of PCM audio waveform information that is stored in a PCM audio buffer 4 and has decoded before. A code generating section 7 generates all patterns of ADPCM codes with respect to each sample of the segmented frame, an ADPCM decoding section 3 decodes them into PCM codes, identifies an ADPCM code pattern coded into the PCM code closest to the sample, decodes again the pattern into a PCM code and provides an output of the decoded code as a PCM audio signal. This processing is repetitively executed for each sample of the segmented frame.
Patent JP-H11168930-A (JP)
Title: Agrochemical spreading system
Inventor: NAGAMATSU KEITA
IPC: B05B17/04
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an agrochemical spreading system intended for shortening the time needed for replenishing an agrochemical and labor saving for the replenishing operation as well as designed to improve the replenishing operability for the agrochemical through reducing the formulation frequency therefor. SOLUTION: This system which is intended for the aerial application of an agrochemical in an agrochemical tank 7 through loading a remote-controlled helicopter A with the tank 7, is designed to mount a mobile loading platform 45 with a formulation tank 50 which is connected via a hose 57 to the agrochemical tank 7 so as to replenish the agrochemical to the tank 7.
Patent JP-2000186398-A (JP)
Title: Seal method for waterproof sheet joint
Inventor: MIYANAGA AKIHIKO
IPC: E04D7/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To eliminate to specially prepare a sealing material by sealing a joint between adjacent waterproof sheet, by using a waste plastic material liquefied by melting. SOLUTION: After jointing waterproof sheets 1 together, it is sealed by a sealing material 2 by a sealing material 2 which is made by melting polyethylene sheets used for packing the waterproof sheet 1 to a liquid state. The thickness of the sealing material 2 is 5 mm and its width is about 10 mm and thus if the sealing is performed over a length of 1,000 mm, the polyethylene sheet equivalent to 50,000 mm3 is required or disposed of for useful purpose. Also, polyethylene sheet 1 used for packing waterproof sheet 1 has a thickness of 0.1 mm and a width of 1,250 mm. Therefore, if a waterproof sheet joint 3 is sealed over 1,000 mm, polyethylene sheet of 400 mm2 is disposed of. In this way, it is not required to specially prepare the sealing material and, at the same time, the waste plastic material can easily be disposed of.
Patent JP-2001173722-A (JP)
Title: Fly wheel
Inventor: MATSUDA AKINORI
IPC: F16F15/315
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To firmly join a hub and a rotating shaft in a fly wheel for accumulceting energy as mainly the rotary motion of an inertia ring. SOLUTION: The inertia ring 10 is supported in the rotating shaft 14 through the hub 12. A circular groove 24 is formed on the surface facing the rotating shaft 14 of a boss 18 of the hub 12. Two tapered rings 26 arranged so as to face their inclined surfaces are arranged within the circular groove 24. The tapered rings 26 are pushed in the axial direction with a pushing-in sleeve 28. By a wedge effect, one tapered ring 26 is strongly pushed against the rotating shaft 14 and the other tapered ring 26 is strongly pushed against the boss 18 of the hub to generate firm joining force.
Patent JP-2001181003-A (JP)
Title: Concrete for cold district
Inventor: OZAWA HISASHI
IPC: C04B28/02
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To produce a concrete for a cold district, excellent in resistance to freezing and melting without damaging other durability such as neutralization. SOLUTION: This concrete for the cold district consists of a formulation comprising at least a cement, a pozzolanic fine powder, an aggregate having <=2 mm particle diameter, water and a water reducing agent. Preferably, the concrete for the cold district contains a metallic fiber, an organic fiber, fibrous particles and/or flaky particles besides the before concrete.
Patent JP-2000186761-A (JP)
Title: Transmission for working machine
Inventor: NAKADA MASAYOSHI
IPC: F16H61/28
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To improve speed change operability from working travel at low speed to moving travel to high speed. SOLUTION: An auxiliary transmission 9 and a main transmission 10 are interposed in serially connected/placed state in a transmission system to a travel device 1. As the main transmission 10, a device changing speed in multi steps by alternatively engaging a hydraulic clutch interposed in each of multiple transmission paths respectively having different transmission ratios to make one of the transmission paths into transmission state is provided.  The transmission ratio is set so that the minimum output rotation number of the main transmission device 10 while the auxiliary speed change device 9 is in high speed transmission state and the main transmission device 10 is in the minimum speed side transmission state is smaller than the maximum output rotation number of the main transmission device 10 while the auxiliary transmission 9 is in low speed transmission state and the main transmission 10 is in the maximum speed side transmission state.
Patent JP-2001178418-A (JP)
Title: Liquid albumen
Inventor: ARIMITSU KAZUTO
IPC: A23L15/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid albumen for business use to be produced through a filtering process and/or a sterilizing process, and capable of forming an albumen pattern when used for producing foods containing egg coagulum portions such as egg-drop soup. SOLUTION: This liquid albumen comprises a thick albumen-like heated liquid albumen having a thixotropy level of 200-1900 Pa/s and also a relative surface hydrophobicity of 1.2 to 3.4 based on the surface hydrophobicity of filtered albumen.
Patent JP-2000193038-A (JP)
Title: Manufacture of canvass cloth for transmission belt and manufacture of transmission belt
Inventor: YOSHIDA TERUHIRO
IPC: B29D29/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of canvass cloth for transmission belt where a manufacturing time of a cylindrical belt canvass cloth is remarkably shortened and a manufacturing method of a transmission belt. SOLUTION: A pair of canvass cloth consisting of wefts 2a positioned parallel to a longitudinal direction and warps 2b arranged at a cross angle with the weft of 90 deg. or an angle exceeding 90 deg. are prepared. A pair of the canvass clothes 1 are joined together with the end parts thereof trued up to manufacture cylindrical canvass cloth 4. Thereafter, the cylindrical canvass cloth 4 is spirally cut to manufacture opening canvass cloth where the wefts 2a and the warps 2b are arranged at an equal angle to each other with a longitudinal shaft. Thereafter, the opening canvass cloth is cut to given length, and the cut end parts of the canvass cloth are joined together to form belt canvass cloth in a cylindrical shape.
Patent JP-H11274111-A (JP)
Title: Cutting apparatus for adhesive tape
Inventor: RI SEIKO
IPC: B26F1/38
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a cutting apparatus capable of preventing defective flaking state in an adhesive tape during the cutting of the adhesive tape. SOLUTION: A tape cutting apparatus 30 includes at least two or more cutters 33 joined to a rotating body 31, and a role 34 joined to a rear side of each cutter 33. When the rotating body 31 is rotated, the cutter 33 is moved rotatively along the ring frame to cut the adhesive tape 20. The role 34 pushes the inner part of adhesive tape so that the adhesive tape 20 on the inner side after cutting is not flaked. In addition, the tape cutting apparatus 30 may include a sensitive sensor 37 for detecting the rotation of the rotating body 31.