baber/WOPTO huggingface dataset:
Patent JP-H03199526-A (JP)
Title: Thin wall underground excavating machine
Inventor: HIROHATA YUKINORI
IPC: E02D17/13
Filed: 1989-12-27
Abstract: PURPOSE:To execute efficient construction by projecting the lower edge of a disc cutter from the lower edge part of a casing, installing a plurality of small diameter cone cutters at the lower edge part of the casing, and positioning the lower edge part of the small diameter cone cutter in the vicinity of the lower edge part of the disc cutter. CONSTITUTION:The lower part of a disc cutter 32 is projected from the lower edge part of two casings 30 installed on a thin wall underground excavating machine, and a small diameter cone cutter 40 is installed at the lower edge part of the casing 30. Further, the cone surface of the small diameter cone cutter 40 is opposed to both the sides of the lower edge part of the disc cutter 32, and inclined in symmetrical form, and the lower edge is positioned in the vicinity of the lower edge part of the disc cutter 32, and the upper edge is positioned outside from the outside diameter of the casing 30. The excavation trash generated by the small diameter cone cutter 40 is transported by the revolution of the disc cutter 32, and further transported to a reverse port. Accordingly, the need of a water feeding pump is obviated, and construction can be executed by a simple device with high precision efficiently.
Patent JP-H07160313-A (JP)
Title: Sequence program check device
Inventor: YANOSHITA TSUYOSHI
IPC: G05B19/048
Filed: 1993-12-03
Abstract: PURPOSE:To provide the sequence program check device capable of easily check whether or not a sequence program is proper, specially, for a ladder chart type programmable sequence controller. CONSTITUTION:Input data showing the operation of at least the sequence program and at least one position and output data corresponding to the input data are set by an operation means OP, and the set input data and set output data are stored in a storage means ME according to the order of operation that the sequence program stored in the mounted programmable controller MP should perform. Then execution output data when the mounted programmable controller MP is driven, on the basis of the sequence program corresponding to the set input data stored in the storage means ME are taken out and collated with the set output data stored in the storage means ME by a collation means CM. Then a display means DS displays the operation state of the operation means OP and also displays the collation result of the collation means CM.
Patent JP-H08183843-A (JP)
Title: Optical copolycarbonate resin composition
Inventor: ISAWA KENICHI
IPC: C08G64/06
Filed: 1994-12-28
Abstract: PURPOSE: To obtain an optical copolycarbonate resin composition which can stably give an optical molded article excellent in characteristics, e.g. reduced in optical distortion and excellent in transferability of pits, under a wide range of molding conditions. CONSTITUTION: This composition contains 100 pts.wt. copolycarbonate obtained by copolymerizing at least two aromatic dihydroxy compounds with a compound capable of introducing a carbonate bond and 0.01-0.1 pt.wt. polyhydric alcohol ester of an aliphatic carboxylic acid. The copolycarbonate contains constituent units derived from the aromatic dihydroxy compounds and represented by formulas I and II [wherein X and Y are each alkylene, cycloalkylene, -O-, -S-, -SO-or -SO2 - ; R<1> , R<2> , R<7> and R<8> are each a (halogen-substituted) 1-10C hydrocarbon group or halogen; m, n and p each stands for the number of substituents and are each an interger of 0 to 3; and R<6> is H, a (halogen-substituted) 1-20C linear, branched or cyclic hydrocarbon group or halogen] at a molar ratio of 1: (8×10-<5> to 1.5×10-<3> ) and has a viscosity-average molecular weight of 12,000 to 18,000.
Patent JP-H06154974-A (JP)
Title: Nozzle for continuous casting
Inventor: ANDO MITSURU
IPC: B22D11/10
Filed: 1992-11-25
Abstract: PURPOSE:To stabilize the operation of continuous casting over a long period of time, to improve and stabilize the quality of a slab and to enhance reliability by maintaining the hermeticity in the long-term use of the nozzle for continuous casting and highly stabilizing the service life of the nozzle. CONSTITUTION:An oxidation resistant refractory layer 5 consisting of ZrO2-SiO2- SiC-C is disposed and integrated to a fitting surface 2 exclusive of at least a 3mm range from the inside hole 4 surface of a harmetic fitting part 5a to a refractory member existing in the upper part having no chances of coming into contact with molten metal during casting over a 5 to 120mm range lower than the flat surface 3 at the top end of the above-mentioned fitting surface in continuous casting of metal. As a result, the oxidation deterioration of the fitting surface and near this surface is suppressed and the safe and stable casting is assured at the time of the continuous casting operation. The intrusion of air and nonmetallic inclusions into molten steel is suppressed. The stable slab quality, the higher yield and the longer life of the long nozzle are thus attained.
Patent JP-H03203022-A (JP)
Title: Magnetic recording medium
Inventor: NAKAJIMA NOBORU
IPC: G11B5/73
Filed: 1989-12-28
Abstract: PURPOSE:To improve electromagnetic conversion characteristics and dropout resistance in good balance by specifying the center line average roughness of the outermost layer to a specified range, incorporating magnetic powder in a magnetic layer and forming projections on the surface of a nonmagnetic supporting body. CONSTITUTION:Magnetic layers 2, 4 are successively laminated on a nonmagnetic supporting body, and a back coating layer 3 is provided on the other side of the supporting body. Projections are formed on the surface of the supporting body at a side where magnetic layers 2, 4 are provided by the distribution of <=1,000 projections/mm<2>. The magnetic layer 2 incorporates mag netic powder having >0.25 mum average major axial length, while the magnetic layer 4 incorporates magnetic powder having <=0.25 mum major axial length. The center line average roughness on the outermost surface on the side of the magnetic layer 4 is specified to 0.005-0.015 mum. By this method, recording and reproducing characteristics in the high frequency area can be improved in the magnetic layer 4, while recording and reproducing characteristics in relative low frequency area can be improved in the magnetic layer 2.
Patent JP-H11172984-A (JP)
Title: Latch device for slide door
Inventor: TANIGUCHI JUNICHI
IPC: E05C3/30
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a simple structured latch device which prevents a slide door from moving unexpectedly. SOLUTION: A latch device 7 in reverse L-shape as viewed from the front is formed with an operating lever 8 extending vertically on the outside of a knob body 4 and a latch part 11 which extends horizontally from the upper end of the operating lever 8 and engages and disengages from a hole-shaped engaging part 10 in a vertical frame 1a of a cabinet main body through a through hole 9 drilled at the edge of a vertical side frame 2a of a slide door. A holder part 13 provided projectedly on the operating lever 8 at its middle part in vertical direction is faced toward the inside of the knob body 4 from an inserting hole drilled in one side plate part of the knob body 4.  Also, when a platy energizing spring 14 projected from the lower surface of the latch 11 is brought into contact with the upper side plate of the knob body 4 to open and move the slide door, the operating lever 8 is rotated by fingers applied to the holder part 13 about the center of a pin 18 so as to disengage the latch part 11 automatically from the engaging part 10.
Patent JP-H07147875-A (JP)
Title: Method for controlling insect pest
Inventor: ISHIWATARI TAKETOSHI
IPC: A01M7/00
Filed: 1993-11-25
Abstract: PURPOSE:To efficiently control insect pests such as black, ants, wasps in a shortened working time with high safety by charging a composition comprising insecticides, etc., in a pressure vessel and injecting it under specified conditions. CONSTITUTION:A pressure vessel such as an aerosol cylinder is filled with a composition comprising an insecticide such as allethrin, an oily solvent such as kerosene, and an inflammable repellent such as a liquefied petroleum gas and the composition charged in the pressure cylinder is injected at a rate over 5g/sec in the fire-free place where insect pests are developing such as sewage drains to control insect pests.
Patent JP-2001158429-A (JP)
Title: Synthetic resin pallet
Inventor: SUGIHARA JUNRO
IPC: B65D19/24
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin pallet which can easily put a fork of a hand lifter in/out of a fork insertion hole 32 and which is highly strong. SOLUTION: The synthetic resin pallet comprises a surface part, a cylindrical leg part at a corner, an intermediate cylindrical leg part and a center cylindrical leg part, wherein two couplings of the cylindrical leg part at the corner, the intermediate cylindrical leg part and the cylindrical leg part at the corner, and one coupling for connecting the intermediate cylindrical leg part, the center cylindrical leg part and the intermediate cylindrical leg part are formed in parallel, and the fork insertion hole is provided on a rear face. In this case, the coupling at the fork insertion hole has a horizontal plate section, a slope inclined downward from both side rims of the horizontal plate section in a fork insertion direction and a reinforcing rib formed below the horizontal plate section.
Patent JP-2001152580-A (JP)
Title: Assembly type partition wall unit
Inventor: MASUYAMA ITARU
IPC: E04B2/82
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To allow a user to arbitrarily change the space and arrangement of rooms at any time after the user starts to live, and form a storage part according to the use of the rooms together with the changes. SOLUTION: A bedroom 5 is divided into a bedroom 7 and a study 8 by an assembly type partition wall unit 6, changing into the arrangement of 2LDK. The unit 6 is provided with a soundproof plate 9 to partition a center part of the bedroom 5, closet-type boxes 10a and 10b and a closet-type box 11 are continuously arranged on the bedroom 7 side of the soundproof plate 9, and a bookshelf 12 is arranged on the study 8 side. The dimensional difference between the box 11 and an indoor wall 13a is filled by a first clearance member 14, and the dimensional difference between upper end faces of the boxes 10a, 10b and 11 and a ceiling is filled by a second clearance member.  The dimensional difference between the bookshelf 12 and a column 16 is filled by a first clearance member 17, and the dimensional difference between the upper end face of the bookshelf 12 and the ceiling is filled by the second clearance member.
Patent JP-H08172901-A (JP)
Title: Method for carrying out artificial culture of cordyceps sinensis sacc. and artificial culturing substrate
Inventor: MATSUNO ETSUKO
IPC: A61K36/06
Filed: 1994-12-23
Abstract: PURPOSE: To carry out the large-scale artificial culture of Cordyceps sinensis Sacc. having a shape and a character which are similar to natural Cordyceps sinensis Sacc. by sterilizing a culturing substrate of chrysalis system and inoculating the substrate with originated fungi of Cordyceps sinensis Sacc. CONSTITUTION: This method for carrying out artificial culture of Cordyceps sinensis Sqcc. comprises adding city water in an amount of 100ml based on 100g of a culturing substrate to the culturing substrate of chrysalis system [preferably prepared by blending dried silkworm chrysalis with fish powder ad bone powder in a ratio of (70-85%:5) to (15%:5-15%)] and sterilizing the culturing substrate by method, etc., for passing steam through the water at 120 deg.C for 20 min, inoculating the sterilized culturing substrate with original fungi (e.g. Isaria japonika Yasuda) of Cordyceps sinensis Sacc. and culturing Cordyceps sinensis Sacc. at a spcific temperature, preferably at 20 deg.C under dark conditions.
Patent JP-H08183495-A (JP)
Title: Control method for altitude of water floating structure
Inventor: FUJIWARA TOSHIYUKI
IPC: B63B35/44
Filed: 1994-12-29
Abstract: PURPOSE: To provide a control method for the altitude of water floating structure by air, which can keep constant the relative height to immobile construction such as a quay or an airport on the filled-up land without being influenced by the ebb and flow of the tide. CONSTITUTION: A water floating structure 1 is formed into inverted measure shape and placed in the state of floating on the water surface by supplying air inside. The face, above the water surface, of the water floating structure 1 is provided with openings 4 communicated with the outside from the inside, and fans 3 and airtight covers 2 are provided at the openings 4.
Patent JP-H03198523-A (JP)
Title: Frequency synthesizer
Inventor: HASEGAWA KOICHI
IPC: H03L7/18
Filed: 1989-12-27
Abstract: PURPOSE:To attain low power consumption and to obtain stable operation by providing a phase locked loop circuit activating a frequency synthesizer intermittently. CONSTITUTION:A circuit storing a voltage outputted from a low pass filter 5 when a phase locked loop obtains a required frequency is provided, a voltage comparator circuit 12 and an OR circuit 13 issuing a command to operate the phase locked loop when the voltage of a holding circuit is reduced are provided. The OR circuit 13 supplies a signal to a select circuit 8 when the operation of a phase locked loop circuit is again required in the case of a new data is transmitted from a microcomputer or the voltage of a prescribed difference or over is generated at a voltage comparator circuit 12 used for taking a difference between the voltage of a voltage holding circuit 11 and the voltage of the voltage storage circuit 10. Thus, the phase locked loop is implemented intermittently and low power consumption of a frequency divider with a large voltage is attained.
Patent JP-H03204314-A (JP)
Title: Pneumatic tire
Inventor: KAJIWARA SHINZO
IPC: B60C15/06
Filed: 1989-12-29
Abstract: PURPOSE:To restrain the occurrence of flat spots by arranging a bead rubber having a specific hardness and thickness on the outside of a bead core in the axial direction of a tire, and by inclining the inward surface of a bead apex, which has been arranged so as to cover the bead core and a bead rubber, toward the outside with regard to the radial line of the tire. CONSTITUTION:In the inside of a bead region K surrounded by the body part 6A of a carcass 6 and the folding part 6B, a bead core 2, a bead rubber 7, and a bead apex 8 placed so as to cover both of the above are arranged. The hardness of the bead rubber 7 in the JIS hardness A is made greater than 80 degrees and less than 100 degrees, and also the thickness t thereof in the axial direction of a tire is set to be greater than 2 mm and less than 10 mm. The thickness of the bead apex 8 is gradually decreased toward the outside in the radial direction of the tire to form a nearly triangular section, and the inward surface 8s thereof is inclined to the radial line l of the tire at a large angle. By this constitution, the occurrence of flat spots can be prevented, and riding comfort can be improved.
Patent JP-H06156009-A (JP)
Title: Pneumatic solid tire
Inventor: NISHIMURA TAKASHI
IPC: B60C7/22
Filed: 1992-11-27
Abstract: PURPOSE:To prevent generation of rim slip and to improve durability by constituting the tire so that a cord reinforcing layer arranged in a tire base part has in the tire axial direction a low portion and a high portion which are different in height from a bead base line. CONSTITUTION:The height TB of a base rubber layer 2 from the bead base line BL is set at 20 to 70 % of the height TH of the tire of the cross section in the radial direction, and a cord reinforcing layer 6 is arranged in a tire base 4 constituted by a tread rubber layer 3 surrounding the outside of the tire in the radial direction of the base rubber layer 2. This cord reinforcing layer 6 is formed by a central part and cord reinforcing layers 6A and 6B on its both sides in the cross section in the tire meridional direction, and the heights HC and HS from the bead base line are different. These cord reinforcing layer 6A and 6B are a double-layer body in which a cut ply that an organic fiber cord is arranged with inclined by 0 to 15 degrees in the tire circumferential direction a cord is spirall wound. Thus, a rim and a base rubber layer 2 can be firmly engaged, rim slip can be prevented and durability can be improved.
Patent JP-H10180091-A (JP)
Title: Carbon monoxide adsorbing agent and its production
Inventor: SUZUKI TAKASHI
IPC: C01B32/40
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To produce an adsorbing agent in which an adsorbing performance is hardly deteriorated even being exposed in air and also high in adsorbing performance of carbon monoxide and to provide its producing method. SOLUTION: The adsorbing agent is composed of 1-20wt.% zinc oxide, 5-20wt.% at least either one of cuprous chloride or cupric chloride and the balance aluminum oxide. In the production of the adsorbing agent by a kneading method, a stage in which the aluminum oxide, zinc oxide and cuprous chloride or cupric chloride are kneaded and the stage in which the kneaded matter is subjected to a reduction treatment are provided.  The production of the adsorbing agent by an impregnating method comprises the step in which a cupric chloride aq. soln. or a hydrochloric acid aq. soln. is impregnated into a composite material carrier consisting of the aluminum oxide and the zinc oxide, the step in which the composite material carrier to which the cupric chloride aq. soln. or the hydrochloride acid aq. soln. is impregnated is dried and the step in which the dried composite material carrier is subjected to the reduction treatment.
Patent JP-2000174086-A (JP)
Title: Traveling type display facility for operation
Inventor: TAKASHINA MAMORU
IPC: H01L21/66
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a display facility that can travel independently of a semiconductor inspection device and can be installed at a location where it can be operated easily by an operator. SOLUTION: A facility is provided with a rack 1 for operation for placing a display 6 that is a separate body from an inspection device body A and at the same time is provided with a connecting tool 15 for detachably connecting the inspection device body A and the rack 1. A display is placed on a table 6 of the rack 1, at the same time a joystick 9 and a track ball can be installed at any of both the left and right sides of the upper surface, and a drawer 12 where a keyboard 11 can be accommodated is provided on the lower surface.
Patent JP-H07170751-A (JP)
Title: Three-level inverter device
Inventor: UESONO KEIICHI
IPC: H02M7/48
Filed: 1993-12-13
Abstract: PURPOSE:To inhibit the pulsation of inverter fundamental-wave torque by adding the estimate of the displacement of the center of a primary magnetic-flux vector locus in a static coordinate system to inverter output voltage when a sine-wave triangular-wave comparison pulse width modulation system and a 1' pulse control system are changed over to each other. CONSTITUTION:In control, in which the on-off of switching elements 4a-4d, 5a-5d, 6a-6d are changed over and three-phase outputs are obtained, the vectors of the output voltage of nineteen kinds are acquired in response to each terminal P, N, 0. The V/F constant control of a sine-wave triangular-wave comparison pulse width modulation system is conducted in a region, in which inverter frequency is lower than fixed frequency, and control by a l' pulse mode is performed in a region, in which inverter frequency is higher than fixed frequency. When pulse modes are changed over at that time, the displacement of the center of a primary magnetic-flux vector locus is predicted and arithmetically operated in response to the phase angle of the locus in a static coordinate system and an inverter modulation factor, and a voltage component compensating the displacement of the center is added to control voltage by the required time width and output.
Patent JP-H09186667-A (JP)
Title: Method and device for digital signal multiplexing and digital signal recording medium
Inventor: TAWARA KATSUMI
IPC: G11B20/10
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To easily multiplex plural bit streams without breakage of a buffer at the time of a decoding. SOLUTION: In a step S1, the time when each access unit AU as the processing unit stipulated for each bit stream in plural inputted bit streams is extracted from the buffer of a corresponding decoder is calculated. In the next step 2, a processing is performed in a timewisely reversed direction by using the data of the extraction time of each access unit AU, the extraction of the access unit from the buffer of the decoder is changed to the reading of the filling of the access unit in the buffer and the constraint time on the supply starting time, etc., of each access unit to the buffer is counted back. In the next step S3, the determination of the schedule of the packet processing of the access unit, that is, a scheduling is performed based on the constraint time, etc., determined in the step S2, etc.  In accordance with this schedule, the multiplexings of the plural bit streams are performed.
Patent JP-H03201276-A (JP)
Title: Magnetic disk device
Inventor: YASUJIMA TAKUMI
IPC: G11B21/10
Filed: 1989-12-27
Abstract: PURPOSE:To increase the strength against disturbance to surely eliminate the main component of off-track by writing only servo information on all side of one face of a recording medium. CONSTITUTION:At the time of initialization, servo information of a recording medium 6 which are servo information is written on the whole servo face is used to write format data on the lower face of a recording medium 5 by, for example, a head 11b on the lower side except a head 12b. After shift of a half track, format data is written on the upper face of the recording medium 5, by for example, a head 11a. Format data is successively written on all of faces of recording mediums 2 to 6 except the lower face of the recording medium 6 where servo information is written. Thus, off-track due to thermal deformation or the like of the revolving shaft of a disk motor 1 is surely eliminated without increasing the number of servo information write areas, and a large- capacity stable magnetic disk device is obtained.
Patent JP-H05147472-A (JP)
Title: Auxiliary step of getting-on/off part of vehicle
Inventor: IMAI TAKEHIKO
IPC: E06C5/04
Filed: 1991-11-29
Abstract: PURPOSE:To provide the auxiliary step of a getting-on/off part of a vehicle in which a variety of troubles which are conventionally generated when the auxiliary step is formed under the car body, by projecting the auxiliary step formed on the step of the getting-on/off part of a high floor vehicle to a proper position under the step when it is used for getting-on/off, and accommodating the auxiliary step on the step when it is not used. CONSTITUTION:As for a vehicle equipped with a step 10 lower than the floor surface of a car room, at a getting-on/off port, a guide groove 12 which extends in the inside/outside directions and supports an auxiliary step 20 so as to be advance/retreat-enabled form in the inside/outside directions is formed on the step, and the auxiliary step consists of an arm 17 which has an L shape and whose basic edge part is supported in advance/retreat-enabled form in the guide groove and a plate shaped auxiliary step piece 16 which projects in bent form from the top edge of the arm. At the proper place close to the outside of the guide groove, a step difference part which is lower furthermore is formed, and when the basic edge part of the arm is positioned at the step difference part, the whole auxiliary step 17 turns around the basic edge part, and the auxiliary step piece 16 projects downward outside the getting-on/off port.