baber/WOPTO huggingface dataset:
Patent JP-H02179800-A (JP)
Title: Parallel ruler device
Inventor: GIBE YOSHITAKA
IPC: B43L13/02
Filed: 1988-12-29
Abstract: PURPOSE:To enable a scale to be turned to an erected position even where axes of left and right turnable shafts do not conform to each other and prevent the scale from interfering with an operation such as replacement of a drawing by connecting a scale support member so that the scale support member can be turned on a connecting shaft substantially orthogonal to the turnable shaft, relative to a joint member. CONSTITUTION:A bearing pipe 27 substantially orthogonal to another bearing pipe 25 is inserted loosely and rotatably through a joint member 26 along the longitudinal direction of a vertical rail. A bearing frame 28 provided along a cross-sectional direction of the vertical rail is attached to a scale support member 5 in one body, by a set-screw 29 engaged with the bearing pipe 27. Thus, the bearing pipe 27 connects the scale support member 5 so that the member 5 can be turned on a shaft substantially perpendicular to the turable shaft 25, relative to the joint member 26, thereby constituting a connecting shaft of the joint member 26. When a scale 6 is in an erected position, the distance between the bearing pipe 25 constituting a turnable shaft of the joint member 26 and a scale-fitting nut 7 for the support member 5 is the same on both the left and right sides, so that the scale 6 is constantly positioned at the same height above a drafting board, irrespective of the presence or absence of, or the size of, an angle of inclination of the scale 6.
Patent JP-H04203331-A (JP)
Title: Slip control device for vehicle
Inventor: YAMASHITA TETSUHIRO
IPC: F02D45/00
Filed: 1990-11-29
Abstract: PURPOSE:To improve the degree of freedom of respective threshold value setting and provide desired control characteristics by installing a threshold value calculating means provided with a single threshold value calculating formula provided with a basic term and a compensating term which compensates the value of the basic term, serving the lateral acceleration of a vehicle as a parameter. CONSTITUTION:A slip control means 8 is formed with a calculating means 21 provided with a single threshold value calculating formula with a basic term which should substitutes either a basic threshold value for starting or a basic threshold value for continuing, and a compensating term which compensates the value of the basic term serving the lateral acceleration of a vehicle as a parameter. Based on a vehicle speed detected by a detecting means 22 and the lateral acceleration detected by a detecting means 26, the basic threshold value for starting which is obtained by a memory means 24 is substituted for the basic term to calculate the threshold value for starting during nonslip control. After slip control is started, based on the threshold value for starting, the basic threshold value for continuing obtained by a memory means 25 is substituted for the basic term to calculate the threshold value for continuing. It is thus possible to improve the degree of freedom of respective threshold value setting and provide desired control characteristics.
Patent JP-H10161340-A (JP)
Title: Electrophotographic magnetic toner
Inventor: ITO NAOKI
IPC: G03G9/083
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent filming on the surface of a photoreceptor and to form a stable high density and high quality image over a long period of time by specifying the specific surface area, etc., of superfine particle-shaped TiO2 as an additive. SOLUTION: Superfine particle-shaped TiO2 made hydrophobic by surface treatment with a fatty acid salt of Al and hydrophobic silica are used as additives. The TiO2 has 80-120m<2> /g specific surface area, 50-80wt.% hydrophobic degree and 0.4-1.1wt.% alumina content. In the case of >120m<2> /g specific surface area, TiO2 is liable to aggregate and filming is caused. In the case of <80m<2> /g, flowability deteriorates. In the case of<50wt.% hydrophobic degree, stable developing performance is not maintained. In the case of >80wt.% stability of a charged state deteriorates. In the case of <0.4wt.% alumina content, the amt. of the fatty acid salt attracted is reduced. In the case of>1.1wt.%, fine TiO2 power is liable to form aggregates.
Patent JP-H09180084-A (JP)
Title: Load survey meter system
Inventor: FURUSAWA HAJIME
IPC: H04M11/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a load survey meter system which obtains load survey information of high precision and is simple in data processing. SOLUTION: When gas equipments 13 (13-1 to 13-n) start or stop operating, radio equipments 17 (17-1 to 17-n) on the sides of the gas equipments 13 send operation state information to a radio equipment 15 on the side of a microcomputer meter 3. The radio equipment 15 on the side of the microcomputer meter 3 receives the operation state information sent from the radio equipments 17 and sends it to the microcomputer meter 3. The microcomputer meter 3 generates gas consumption information from the amount of used gas passing through the microcomputer meter 3 and records the operation state information and gas consumption information at previously set intervals of time. The recorded operation state information and gas consumption information are sent to a center 11.
Patent JP-H08168721-A (JP)
Title: Method for applying paste
Inventor: IWABUCHI YUICHI
IPC: B05D1/18
Filed: 1994-12-19
Abstract: PURPOSE: To provide a method for applying paste which forms the film thickness of electrode paste on the surface of a material to be coated, such as ceramics, to a uniform thickness. CONSTITUTION: A rotary cage 1 mounted with the amorphous ceramics is rotated at the time of applying the paste consisting of metal as an essential component and an org. vehicle on the surface of the ceramics by a coating applicator 5, then removing and recovering the excess paste. The excess paste is thus splashed to a paste recovering section 2 by centrifugal force, by which the paste 3 is recovered and the film of the electrode paste having the uniform thickness is formed on the surface of the ceramics 4.
Patent JP-H10159533-A (JP)
Title: Blow-by gas reducing structure for engine
Inventor: KASAHARA SATOSHI
IPC: F02B75/20
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce blow-by gas with new air smoothly so as to suppress deterioration of oil to the minimum by arranging a passage forming body for guiding a blow-by gas passage for leading blow-by gas to a gas side breather chamber side in a cylinder head cover to the gas side breather chamber without breaking on the way thereof. SOLUTION: The inside of a cylinder head cover 26 is partitioned into a new air side breather chamber 78 and a gas side breather chamber 80 by a baffle plat 74 and a partition wall 76. An upper surface of a second sleeve wall part 58 of a head side sleeve 54 arranged on an upper surface of a cylinder sleeve 52 fitted to a piston 12 is connected to a passage forming body 84 so as to communicate with each other without breaking a second head side blow-by gas passage 68 and the gas side breather chamber 80 and to shut out from an upper part of a cylinder head 6. Blow-by gas is driven out from a crank case side sleeve 22 toward a second crank case side blow-by gas passage 72 side by new air so as to reduce blow-by gas smoothly.
Patent JP-H03196451-A (JP)
Title: Display filter and manufacture thereof
Inventor: SASAO MINORU
IPC: H01J29/89
Filed: 1989-12-26
Abstract: PURPOSE:To improve the glare shielding effect to external lights and increase the contrast of a displayed image by burying a mesh in one side surface of a transparent base, and forming recessed parts in the space parts of the mesh. CONSTITUTION:On the surface side of a base 7 formed of a transparent thermoplastic resin such as acryl, a black mesh 8 formed by adhering carbon on the surface of polyester or a resin such as nylon is buried, and recessed surface parts curvedly recessed are formed in the mesh 8 space parts 8 of the base 7. Thus, when an external light is radiated onto the surface of a filter 10, the external light is scattered by the recessed parts of the base 7, and further, it is not reflected on the mesh 8 part, so that glare shielding effect can be improved. As the mesh 8 is formed on one side surface of the base 7, the contrast of a displayed image can be increased.
Patent JP-H05168020-A (JP)
Title: Detection circuit for fm modulated wave
Inventor: SAKAI YUJI
IPC: H04N5/16
Filed: 1991-12-18
Abstract: PURPOSE:To provide a detection circuit to satisfactorily detect energy diffused FM modulated waves like the broadcasting waves of satellite broadcasting. CONSTITUTION:This circuit is provided with phase locked loop (PLL) circuits 2, 3 and 4 to detect the energy diffused FM modulated waves, detecting means 11, 12 and 13 to detect the energy diffused component of the FM modulated waves, and a pseudo diffused waveform generating means 14 corresponding to the energy diffused component and based on the outputs of the detecting means 11, 12 and 13, the pseudo diffused waveform outputted by the generating means 14 is adjusted. With this adjusted pseudo diffused waveform signal, the oscillation frequency range of a voltage controlled oscillator 3 constituting the PLL circuit is controlled.
Patent JP-H02232082-A (JP)
Title: Safety-binding for holding toe part of ski boot placed on ski board
Inventor: JIRU RUNOO GUU
IPC: A63C9/00
Filed: 1989-12-26
Abstract: PURPOSE: To provide a simple structure without an influence from the abrasion of the sole of a shoes, and to be adapted to not only a hard sole but also a soft sole any way by composing of that the each of a front surface supporting member is rotatably mounted on a clamp body around the hinge-connected shall of a side holding wing located at the same side with the clamp body, and a rear rotating surface provides a directrix having the variable radius of curvature. CONSTITUTION: The each of a front surface supporting member 16 shows almost a fun shape or an anchor shape, and includes a cylinder shaped rear rotating surface 17 having a vertical generating line, and its directrix has the variable radius of curvature. The vertical generating line of each rear rotating surface 17 may be a linear shaped substance or a curving shaped substance consisting of a convex surface facing to a rear direction so as to give a bulge to the rear rotating surface 17. This rear rotating surface 17 comprises the rear portion of a fun shaped portion 18, and the rear portion is integrally made with an arm portion 19 of almost radial direction which is connected by hinge with a body 4 around the hinge connecting shaft 8 of a side holding wing 6 in the front end of the rear portion.
Patent JP-H06158890-A (JP)
Title: Pallet drop preventing dc solenoid for lift type parking device
Inventor: SASAKI SANEHARU
IPC: E04H6/06
Filed: 1992-11-20
Abstract: PURPOSE:To thaw the frozen part of a pallet drop preventing stopper or prevent the stopper from freezing. CONSTITUTION:When a stopper 22 is frozen, an AC voltage is applied to a DC/AC common coil (AC voltage applying coil) 18 of a DC solenoid 10 to produce heat due to iron loss in a plunger 14, and the heat is transferred to a stopper 22 to thaw the frozen part and bring the stopper 22 back to the operating condition. Then a DC voltage is applied to the DC/AC common coil 18 and DC-exclusive coil 19 to move the stopper 22 backward by the magnetic attractive force between the plunger 14 and a core 16. Also, when the AC voltage is applied continuously to the DC/AC common coil 18, the stopper 22 is prevented from freezing.
Patent JP-H10131669-A (JP)
Title: Case body advancing method
Inventor: UEMURA MAKOTO
IPC: E21D9/06
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To shorten a construction period in the case of making an underground structure of large width excavate forward in a cross direction into the ground under a railway, a road, or the like. SOLUTION: Case bodies 1a, 1b are arranged one by one with the propulsion directions thereof opposed. A traction jack is fitted to the rear part of the case body 1a on one side, and the end part of a traction member connected to the traction jack is fixed to the rear part of the case body 1b on the other side through a fixture 5. Or traction jacks are fitted to the respective rear parts of the case bodies 1a, 1b on both sides, and the end parts of a traction member connected to the traction jacks fitted to the case bodies 1a, 1b in the opposed positions are fixed to the rear parts of the case bodies 1a, 1b in the opposed positions respectively through fixtures 5. The traction jacks are then operated to strain the traction member. The case bodies 1a, 1b in the opposed positions are made pull each other as reaction bodies to each other so as to be advanced simultaneously.
Patent JP-2001155849-A (JP)
Title: Power supply for arc heater
Inventor: SATO YOSHIMI
IPC: H05B7/144
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide power for an arc heater that can suppress power capacity and damage and wear of an electrode. SOLUTION: The power supply for an arc heater includes a main power supply connected to the arc heater, and a trigger power supply a connecting to a connecting line of the main power supply. The trigger power is actuated to generate glow discharging within the arc heater, thereafter, the main power is actuated to generate arc.
Patent JP-H03193404-A (JP)
Title: Coloring method for lumber
Inventor: SUZUKI SHINICHI
IPC: B27K5/02
Filed: 1989-12-25
Abstract: PURPOSE:To impart light resistance and flaw resistance and to enhance the value added by coloring lumber by both water-soluble dyestuff and water dispersion pigment. CONSTITUTION:Lumber is held in a state of block or worked into chips. Then lumber is coated with both the aq. soln. of dyestuff and the aq. soln. of moisture dispersion type pigment or immersed in these aq. solns. and then dried. Thereafter, in the case of chips, these are coated with a urethane-based adhesive, agitated and introduced into a formwork and worked. Thereby chips are laminated and utilized as a particle board and MDF, etc. In such a way, lumber is colored by dyestuff and pigment and therefore light resistance is secured by pigment and flaw resistance of the colored part is secured by dyestuff. Furthermore, lumber is colored by both water-soluble dyestuff and moisture dispersion type pigment and therefore a coloring stage is not complicated regardless of complexing dyestuff and pigment.
Patent JP-H0578175-A (JP)
Title: Silicon nitride sintered compact and its production
Inventor: NODA KATSUTOSHI
IPC: C04B35/584
Filed: 1991-11-26
Abstract: PURPOSE:To obtain a high-strength silicon nitride sintered compact, suitable as automotive engines, etc., having a density as high as >=99% of the theoretical density and >=1000MPa strength at 1000 deg.C. CONSTITUTION:A silicon nitride sintered compact is characterized as follows. A rare earth metallic oxide and MgAl2O4 in the total amount of 3-8wt.% based on the silicon nitride are contained and the sintered compact is composed of a structure observed as granular crystals and a structure, dispersedly present in the above-mentioned structure and observed as prismatic crystals. The average diameter of the granular crystals and average minor axis of the prismatic crystals are 0.2-0.6mum and the density is >=99% of the theoretical density. The silicon nitride sintered compact is produced by a method characterized as follows. Uniform mixed powder prepared by adding the rare earth metallic oxide powder and MgAl2O4 powder as a sintering assistant in the total amount of 3-8wt.% based on the silicon nitride powder is formed and the resultant formed body is then heated to a temperature within the range of 1530-1650 deg.C and presintered. The pressure is then raised to >=1500atm at the temperature within the above-mentioned temperature range to carry out normal sintering.
Patent JP-H07192381-A (JP)
Title: Magnetic disk storage device
Inventor: MOTOFUSA TOSHIHARU
IPC: G11B19/06
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a magnetic disk storage device superior in reliability by suppressing variation in output timing of an index signal in an index signal detecting circuit in particular. CONSTITUTION:A single pole part 7 of north pole or south pole is provided in a magnetic recording starting position on a turntable 2, and moreover, an opposite pole 8 to the single pole part 7 is provided in a part other than the single pole part 7 on the same circumference. By this method, a bias circuit is excluded, and variation in a power source voltage, variation of a resistance value and variation in the output timing of the index signal due to an environmental change are suppressed, and hence the magnetic disk storage device superior in reliability is obtained.
Patent JP-H08173975-A (JP)
Title: Method and apparatus for solid-liquid separation of wastewater
Inventor: NOTO KAZUHIKO
IPC: C02F1/52
Filed: 1994-12-22
Abstract: PURPOSE: To prevent a phenomenon in which the BOD/nitrogen ratio of water flowing into a biological reaction tank is reduced temporarily due to the removal of excessive suspended organic substances by a filter to cause the deterioration of denitrification capacity in a method and apparatus for solid-liquid separation as a pretreatment of biological denitrification. CONSTITUTION: An apparatus is equipped with a filter 2 and a concentration tank 4 for concentrating backwash-discharged sludge generated in association with the backwash of a filter medium layer 3. Filtrate is introduced into a denitrification tank 6a, and the filter is usually operated without addition of a coagulant, which is added when the flow rate of flowing-in water reaches a given value to increase filtration efficiency. When part of the filtrate is discharged simply without being sent to the tank 6a to carry out the solid-liquid separation of wastewater, after a given time from the start of addition of the coagulant, part of backwash-discharged sludge of the tank 4 is fed continuously to the tank 6a by a sludge supply pipe 10, and the feed is stopped after a given time from the stop of addition of the coagulant.
Patent JP-H03196254-A (JP)
Title: Document processor
Inventor: KOBAYASHI SHINICHI
IPC: G09G5/22
Filed: 1989-12-25
Abstract: PURPOSE:To enable a user to polish up a document in consideration of the correlation among paragraphs and to improve the polishing efficiency by finding the key words/phrases for correlation among the sentence paragraphs out of the document and outputting these words/phrases. CONSTITUTION:When the operation is switched to a back-up mode when a document is polished up, a paragraph correlation words/phrases detecting means 6 refers to a paragraph correlation dictionary 7 to detect the key words/phrases for correlation among paragraphs out of the document. Then a paragraph correlation words/phrases information output means 8 outputs the detected information after qualifying the detected words/phrases. Thus a user can given attention to the correlation among paragraphs based on the outputted information. Furthermore the document can be instantaneously edited again if desired. Then the user can polish up the document with high efficiency and can obtain the sentences having the clear and accurate constitutions.
Patent JP-H0654776-A (JP)
Title: Paper handkerchief pack
Inventor: HAINTSU FUOTSUKE
IPC: B65D75/08
Filed: 1992-12-16
Abstract: PURPOSE: To manufacture a packing body which is fit for thin objects to be packed and has no concern for generating undesirable rips and magnifying these in an area of a supporting means to open. CONSTITUTION: The width of an outlet opening 19 is smaller than that of a front wall 12. Similarly, the width of a closing flap covering the outlet opening at a closed position is also smaller than that of the front wall. The closing flap is designed as a part of an outside tab 28 of an edge wall 16 of the pack. Since the closing flap is connected to a bending tab of the edge wall, the upper bound of the outlet opening is an edge part 22 in a transverse direction.
Patent JP-H06187210-A (JP)
Title: Character control system for catalogue or the like
Inventor: KAGE HIROSHIGE
IPC: G06F17/50
Filed: 1992-12-16
Abstract: PURPOSE:To improve the reliability of a maintenance operation by adding an identifier for correcting a specification key for an article which is maintained outside to the specification key and correcting the specification key by an operator based on the identifier while the key is reconfirmed. CONSTITUTION:When the specification key (1) of article specifications is changed, 'REN(Rename)' and the name of the specification key (1) after the change are written successively in the entry field of the code (7) of the object specification key (1). For example, when the specification key (1) of 'A-2' in FD1 is changed into 'A-11', the operator is made to write 'RENA-11' in the entry field of the code (7) of 'A-2' in the FD1. When article specifications 10 are added, the specification key (1) of the article specifications 10 to be added is written in the entry field of the specification key (1) and further 'ADD (Addition)' meaning addition is entered into the entry field of the code (7) adjoining to the specification key (8).
Patent JP-2001156657-A (JP)
Title: Receiver
Inventor: GAMO RYOJI
IPC: H04B1/10
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a receiver that can optimally conduct its gain control. SOLUTION: While a main FE section 20 maintains a reception state of a broadcast wave, a sub FE section 120 checks reception frequencies of other broadcast waves or a disturbing wave included in a receptible frequency band, received electric field strengths, and a degree of the AGC, when it is available. Thus, the main FE section 20 can apply optimum AGC control to a broadcast wave received at present.
Patent JP-H09177711-A (JP)
Title: Flow control valve
Inventor: TOYOOKA TSUKASA
IPC: F15B11/16
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the fluid force acting on a spool valve body in a flow control valve. SOLUTION: A load check valve 30 is provided in a passage between a pump-port 4 and a first-, and a second feeder ports 8a, 8b. An opening throttle 30f is provided at a poppet 30a of the load check valve 30. When the poppet 30a is moved in the direction of 'open', a seat part 31 for the poppet 30a and a housing 1 is opened, and the first and second feeder ports 8a, 8b are communiacted to the pump-port 4 through a ring-like chamber 30e and the opening throttle 30f. Besides, the maximum opening areas of the first and second variable throttles 20a, 20b are set larger than the variable throttles of conventional flow control valves so as to compensate for the pressure drop caused by their opening throttles 30f.
Patent JP-H08184012-A (JP)
Title: Secondary drainage system in highway bridge
Inventor: SATO ISAO
IPC: E01D19/08
Filed: 1994-12-27
Abstract: PURPOSE: To improve workability by disposing intake channels on waterproof layers erected along wheel guard sections on both sides of a floor slab, connecting the intake channels to a catch-basin etc., and paving the surfaces of the intake channels and the waterproof layers with asphalt. CONSTITUTION: A waterproof layer 3 is laid on the top face of the floor slab 2 of a bridge while the waterproof layer 3 is erected along the wheel guard section 4 of the floor slab 2. The surface of a netlike pipe 5 made of heat- resistant synthetic fibers formed by knitting weft into warp is covered with a nonwoven fabric, thus forming an intake channel. The intake channel is fixed temporarily along the inside of the erected section 3a of the waterproof layer 3 erected along the wheel guard section 4 of the floor slab 2. The intake channel is connected into the hole of a catch-basin mounted along the wheel guard section 4 while the surface of the waterproof layer 3 containing the intake channel is paved with asphalt, thus fixing the intake channel.