baber/WOPTO huggingface dataset:
Patent JP-H05162645-A (JP)
Title: Fixed position stop control device
Inventor: ISHII YOSHIHIRO
IPC: B60L15/40
Filed: 1991-12-13
Abstract: PURPOSE:To control the stop position of a train with high accuracy. CONSTITUTION:Absolute position data of different frequency is constantly transmitted every minute distance from the pattern belt 7 of a position signal transmitting device 2 provided in the vicinity of the stop position of a train. Upon receiving the absolute position data of every minute distance as the train reaches around the stop position 9, an automatic operation control device on board generates an operation curve pattern on the basis of the absolute position data, and compares the operation curve pattern with the speed signals in every absolute position so as to emit a braking command signal to stop the train at a fixed position.
Patent JP-H07187006-A (JP)
Title: One box type car body structure
Inventor: KIMA AKIHISA
IPC: B60J5/06
Filed: 1993-12-27
Abstract: PURPOSE:To facilitate parts control and manufacture of each of a car body which is provided with a window opening at a side wall, and a car body which is provided with a door opening at the side wall by reducing the total number of parts used in the car bodies. CONSTITUTION:This one box type car body structure, which is equipped with a roof 6 and a side wall 10 extending downwards from the side edge 9 of the roof 6, being separated from the roof 6, is provided with either a window opening or a door opening selectively-formed at the side wall 10.
Patent JP-H06174465-A (JP)
Title: Surveying device
Inventor: NAKAGAWA YOSHIFUMI
IPC: G01C15/00
Filed: 1992-12-07
Abstract: PURPOSE:To quickly measure height positions of multiple stations by radiating the electromagnetic waves scanned by a position detecting device to position indicating devices. CONSTITUTION:A surveying device is constituted of position indicating devices 1 and a position detecting device 80. The position indicating devices 1 are installed at stations Ps0, Ps1, and reflected waves corresponding to the height positions of the stations Ps0, Ps1 are generated by the first through fourth pattern reflecting lines. Laser angle detecting units 30, 60 can emit and scan electromagnetic waves in the horizontal direction. The electromagnetic waves are emitted by an outgoing means, and the height positions of the installed stations Ps0, Ps1 of the position indicating devices 1 are detected and calculated by the controller 40 of the position detecting device 80 based on the reflected waves reflected by the first through fourth pattern reflecting lines of the position indicating devices 1.
Patent JP-H07196852-A (JP)
Title: Vulcanization accelerator
Inventor: MORIYA MASAFUMI
IPC: C08J3/24
Filed: 1993-12-29
Abstract: PURPOSE:To provide a vulcanization accelerator which exhibits an excellent vulcanizing effect when used in the vulcanization of a rubber and is free from the risk of forming a nitroso compound as a carcinogenic substance. CONSTITUTION:The accelerator has a structure derived by introducing a thiourea group or a guanidine group represented by the formula (wherein X is S or NH) into a polyamine.
Patent JP-H06171462-A (JP)
Title: Rotary actuator operating pretensioner
Inventor: HIRUTA MITSUHIKO
IPC: B60R22/46
Filed: 1992-12-09
Abstract: PURPOSE:To increase a winding quantity in use of the inertial rotation of a seat belt winding shaft, in a pretensioner to be operated by a rotary actuator. CONSTITUTION:This pretensioner is provided with a rotary actuator 3 rotating a seat belt winding shaft 1, a gas generator 4 feeding the pressure chamber C with operating gas and a clutch means 5 connecting a rotor 31 of the actuator 3 to the winding shaft 1. This clutch means 5 is installed in an annular space S in an inner diametral part of the actuator, and it is used as an overrunning clutch allowing an inertial rotation of the winding shaft 1 exceeding a rotation of the rotor 31. The winding shaft 1 continues its rotation by means of inertia through a clutch release after driving by the rotor 31, and thereby a winding quantity increases as much as for a portion of this inertial rotation.
Patent JP-2001167605-A (JP)
Title: Bonfire apparatus
Inventor: NIHEI TAMOTSU
IPC: F21S2/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a bonfire apparatus that can be lit under the state of mounting at a predetermined place or can be carried under the burning state and that can secure a good fine view and also more safety when igniting. SOLUTION: By combusting an inflammable gas charged into a steel bottle, the bonfire apparatus lights up a circumference. It comprises a steel bottle charged with the inflammable gas, a casing 2 containing an ignition apparatus and a lamp 3 emanating light by combusting the inflammable gas. The bottle casing comprises a first cylinder body 5 having the bottom capable of receiving the bottle and a second cylinder body 6 mounted on the outside of the first cylinder 5 and receiving the bottle fixedly when involving the first cylinder 5, the lamp 3 is mounted an aperture end of the bottle casing 2 detachment-free.
Patent JP-H09175087-A (JP)
Title: Eraser
Inventor: TAKAHASHI YASUHIRO
IPC: C08K7/16
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To minimize the resistance required for wearing off an eraser by containing spherical inorganic particles having the particle diameter within a given range. SOLUTION: Beads with filled inner sections and hollow balloons are used for spherical inorganic particles having the particle diameters of 5-200μm or less contained in an eraser. As an eraser components, platizol formed by mixing vinyl chloride resin of 100 pts.wt., a platicizer of 160 pts.wt., a stabilizer of 10 pts.wt., heavy calcium carbonate of 120 pts.wt. and glass beads GB731 are mixed and deformed to obtain a plastizol. The plastizol is filled in a container and thermoformed at 125 deg.C for 20 minutes by a hot press to manufacture the eraser. The resistance received at the time of erasing to the eraser containing spherical inorganic particles having the particle diameters of 5μm or more to 200μm or less is small, and hands are not tired at the time of erasing and paper surfaces are not damaged.
Patent JP-H05245709-A (JP)
Title: Rod clamping device
Inventor: HARORUDO HAABETSUGAA
IPC: B23B31/30
Filed: 1992-12-10
Abstract: PURPOSE: To provide a rod clamping device having a simple structure, by providing a control means rotatably attached to a closing mechanism, for controlling the closing mechanism and a returning means through translational motion substantially coaxial with a rod so as to completely follow rotation of pawls. CONSTITUTION: A pawl closing mechanism MF exerts a gripping force for surely clamping a rod B, to pawls, and a returning means MR surely releases the rod B. A control means MP controls the operation of the closing mechanism MF and the operation of the returning means MR through translational motion substantially coaxial with the rod B in order to control the closing and opening of the pawls.
Patent JP-2001164238-A (JP)
Title: Friction material composition and friction material using the same
Inventor: KIKUCHI MAKOTO
IPC: C09K3/14
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a friction material composition that has a stabilized friction coefficient and can suppress the noise emission and provide a friction material that has stabilized friction coefficient and can suppress the noise emission. SOLUTION: The objective friction material composition includes 2-36 wt.% of hydrogen-embrittlement metallic fibers with a hydrogen embrittlement of 5-30% in the composition and the composition is compression-molded with heat to give the objective friction material.
Patent JP-H05171386-A (JP)
Title: Method and device for reducing dross in hot-dip metal bath
Inventor: OI TOSHIHIKO
IPC: C23C2/00
Filed: 1991-12-16
Abstract: PURPOSE:To manufacture a hot-dip metal coating steel strip having excellent surface appearance by continuously and efficiently removing dross developed in the hot-dip metal bath at the time of executing a hot-dip metal coating treatment to a steel strip. CONSTITUTION:A part of hot-dip metal bath 2 in a hot-dip metal vessel 1 is introduced into a dross crystallizing vessel 8a, and by repeatedly applying coolings and heatings at a prescribed temp. in plural times to the hot-dip metal bath 2 in the dross crystallizing vessel 8a, the crystallized dross from the hot-dip metal bath 2 is grown and removed, and after reheating the cleaned hot-dip metal bath 2, this metal bath is returned back to the hot-dip metal vessel 1.
Patent JP-H07197352-A (JP)
Title: Corrosion-resistant dent for loom
Inventor: TAWARA MASAAKI
IPC: D03D49/62
Filed: 1993-12-29
Abstract: PURPOSE:To obtain a dent having a combination of both high corrosion resistance and surface hardness. CONSTITUTION:This dent is such that the matrix material consists of austenite stainless steel and at least of the surface layer is constituted of a nitrided hardened layer satisfying the following conditions: (A) virtually free from crystalline chromium nitride; and(B) 2-12wt.% of N atoms is present in the texture of the uppermost layer portion.
Patent JP-H09186472-A (JP)
Title: Structure for grounding printed board
Inventor: TANI YUKINAO
IPC: H05K7/14
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To improve the noise resistance of a printed board by wiring a grounding frame pattern at the front side part of the printed board, connecting a terminal metal fitting to one end of the grounding frame pattern, fixing the terminal material fitting to the front side part of the printed board and connecting the terminal metal fitting to a grounding lone. SOLUTION: One end of a connector 5, which is attached to the front side part of a printed board 4, is coupled to a connector 5A of an electric wire, which is connected to an external apparatus. One end of a frame grounding pattern 6, which is wired at the front side part of the printed board 4 by printing, is connected to the grounding line of the connector 5. Terminal metal fittings 7, which are attached to the respective printed boards 4, are connected to the respective one end of the frame grounding patterns 6. Taps are provided at the terminal metal fittings 7. A grounding plate 8 is tightened to the taps or the terminal metal fittings 7 of the neighboring printed board 4 by screws 9, and the terminal metal fittings 7 are mutually connected and grounded to the earth through the grounding line 10.
Patent JP-2000180737-A (JP)
Title: Mechanical grating apparatus
Inventor: MALEK W KOWALTZ
IPC: G02B5/18
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical grating apparatus improving diffraction efficiency. SOLUTION: This grating apparatus 100 is composed on a base 50 having a surface. A spacer layer 65 having an upper surface is provided on a base 50, and a lengthwise channel 67 is formed in the spacer layer, and the channel 67 has a 1st sidewall 67a and a 2nd sidewall 67b facing opposite each other and a bottom face 67c. Plural ribbon elements 72a, 72b, which can be deformed and separated at intervals, are arranged in parallel with each other. The ribbon elements 72a, 72b which can be deformed are settled into groups with N elements which is larger than two. When its grating apparatus 100 is operated, each of the groups forms a pattern of discrete rugged shape. In this case, this pattern has n-step shape more than two steps.
Patent JP-2000139263-A (JP)
Title: Device for recovering leftover ofs small pet bird
Inventor: OHINATA SADAHIRO
IPC: B07B4/02
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for recovering leftovers of small pet birds capable of simply separating, recovering and discharging the leftovers in a food box. SOLUTION: This device for recovering leftovers of small pet birds is constituted by opening, if needed, a suction port 2 in the central part of the lower surface of a cylindrical body 1 having a desired diameter and height, installing a suction cylinder 3 having a small diameter on the inside of the bottom to stand in a desired height, opening a desired discharge port 4 on the upper periphery of the suction cylinder 3, while engaging an outer cylinder 6 of a drive unit 5 in the central part, installing a suction fan 8 to be rotative and suspend from the lower end of the outer cylinder, fitting a cap 9, through the central part of which the outer cylinder 6 of the drive unit 5 is inserted, on the upper end of the cylindrical body 1, opening desired numbers of outlets 10 on the cap 9 and adjacently fitting a filter 11 on the undersurface,  overlapping a regulatory plate 14 for air volume displacement to be rotatable and fixable on the upper surface and opening a regulatory port 12 communicating with the outlets 10 on the regulatory plate 14.
Patent JP-2001167873-A (JP)
Title: Anode for heating shift type plasma
Inventor: KAWACHI TAKESHI
IPC: H05B7/12
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an anode for heating a shift type plasma with a means of retarding the melt loss rate of a leading end to prolong the lifetime. SOLUTION: In a shift type plasma torch in which direct current is energized to heat melted metal in a container, and Ar plasma is generated while heating the melted metal, the shift type plasma torch comprises an electrode made of conductor metal having inner water cooling structure, a metallic protection body having inner water cooling structure provided at a distance from outside of the anode, and a means for supplying as containing Ar to gaps between the anode and the protection body, wherein a protrusion is provided at a central portion at the end of the cooling structure of the anode.
Patent JP-2000163166-A (JP)
Title: Method for interlinking power source and portable personal computer with built-in battery
Inventor: KOBAYASHI YASUYUKI
IPC: H02M7/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a power source interlinking method for interlinking the on/off of the power sources of a portable personal computer(PC) with a built-in battery main body and peripheral equipment, and an AC adaptor, and the PC with the built-in battery in a method for interlinking the power sources of the portable PC with the built-in battery and the peripheral equipment. SOLUTION: This portable personal computer(PC) with a built-in battery is provided with a system operation judging circuit F for monitoring the situation of a power to be supplied from a power source controller D in the portable PC with the built-in battery to a system board, a service plug socket C provided at an AC adaptor, and a switch circuit B for controlling the on/off of power supply to the service plug socket C according to information from the system operation judging circuit F. Thus, it is possible to realize the interlink of the power source of the portable PC and the power source of the peripheral equipment.
Patent JP-H09184219-A (JP)
Title: Block structure, column supporting method using it, and reinforcing method for stack of blocks using it
Inventor: NAKAMURA KIYOSHI
IPC: E04B2/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To build a fence on a block fence, in which the columns are constructed through easy execution of works and held stably, and a fine appearance is secured. SOLUTION: A swell-out part 3 protruding outward and continued in the vertical direction is furnished on the outer face of the front part of a block body 2, and a through hole 6 is provided ranging throughout the swell-out part 3 and block body 2. Thus a block structure 1 is constructed, wherein the stack with the through hole 6 aligned is arranged as mating with one column 35 of a decoration fence 17 so that a block fence 16 is completed. The bottom of the column 35 is inserted in the through hole 6 so that the decoration fence 17 is held stably.
Patent JP-H07200575-A (JP)
Title: Document processing method and device therefor
Inventor: MAEKAWA KOJI
IPC: G06F17/22
Filed: 1993-12-29
Abstract: PURPOSE:To provide a document processing method and device for eliminating an adverse influence by an automatically registered word in normal conversion, performing automatic registration for reflecting the intention of an operator further, improving conversion efficiency and accelerating a conversion speed. CONSTITUTION:An input character string is analyzed and KANA (Japanese syllabary)/KANJI (Chinese character) conversion is performed based on a dictionary provided with the information of the words (S21). When the word is the one whose notation is not present in the dictionary and the character kind of the notation of an adjacent clause is the same, the adjacent clause is connected (S25 and S26) and the notation for which a clause connection processing is performed is registered in the dictionary by the read of input (S27). Further, in the case of repeating the connection of the clause until the connection of the clause in the input character string becomes impossible, the connection of the clause is stopped when a section specifying position is present between the clauses (S36).
Patent JP-2000179303-A (JP)
Title: Axial-flow turbine nozzle and axial-flow turbine
Inventor: NAGAO SHINICHIRO
IPC: F01D9/02
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To improve turbine-stage efficiency by circumferentially disposing a plurality of nozzles in an annular passage formed between inner and outer rings of a nozzle diaphragm such that the nozzles are tilted in the circumferential direction of the turbine, and specifying an axial distance from the end of the trailing blade-edge of the nozzle, i.e., the end at which the trailing blade- edge of the nozzle forms an acute angle, to the downstream end of a wall. SOLUTION: In an annular passage defined between an annular inner ring 21R and an annular outer ring 21T of a nozzle diaphragm, a plurality of nozzles 10 are successively disposed in the circumferential direction. Rotor blades 41 are disposed downstream of the nozzles 10, thereby forming an axial-flow turbine. A trailing blade-edge 12 of each nozzle 10 is circumferentially tilted to form an acute angle θR with a tangent line 23R of an inner peripheral wall 20R at an inner end 12R of the trailing blade-edge 12. An axial distance LR from the inner end 12R of the trailing blade-edge 12 to a downstream end 22R of the inner peripheral wall 20R is larger than an axial distance LT from an outer end 12T of the trailing blade-edge 12 to a downstream end 22T of an outer peripheral wall. Thus, a fast flow can be retained, whereby turbine-stage loss is reduced.
Patent JP-H06184721-A (JP)
Title: Method for thermally spraying on carbonaceous material
Inventor: HIROTA YOSHIAKI
IPC: C23C4/06
Filed: 1992-12-17
Abstract: PURPOSE:To provide a method for thermally spraying on a carbonaceous material, by which the thermal-sprayed film of various kinds of materials composed of metal or ceramic can simply be formed on the surface of the carbonaceous material in a large area. CONSTITUTION:The surface temp. of the carbonaceous material to be thermally sprayed is preheated to >=200 deg.C, and on this preheated surface of the carbonaceous material, the metal or the ceramic is thermally sprayed to execute film formation. By this method, the film thermal-sprayed film can easily be formed on the surface of the carbonaceous material and the thermal-sprayed film composed of the material corresponding to the aim can be formed on the surface of the carbonaceous material. Further, in the thermal-sprayed film obtd. by this method, shrinkage-fitting effect is displayed, and even if this material is used in the high temp. atmosphere, this material has the peculiarity that the thermal-sprayed film is difficult to peel from the base material. The wear resistance and the mechanical strength as weak point in the ordinary carbonaceous material can extremely effectively be improved, and this material can be applied to e.g. energizing roll, pushing roll, cooling roll, conveying roll, etc.
Patent JP-H09311103-A (JP)
Title: Analyzing device for particle in fluid
Inventor: YAMAMOTO HIROSHI
IPC: G01N33/48
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To improve the image pickup efficiency without performing an meaningless image pickup by detecting that a particle crosses the light from a trigger light source, generating an image pickup pulse beam on the basis of the generated particle detecting signal, and analyzing the static image of the particle by the pulse beam. SOLUTION: The light emitted from an image pickup laser pulse beam source 20 is throttled by a condenser 22, and the light transmitted by a flow cell 18 reaches an objective lens 24. When the cell in a liquid sample passes an image pickup point 38 when the pulse beam is emitted, the whole image of the cell is taken by a CCD camera 26. This image is transmitted to a static image input part 28, subjected to image processing by an image analyzing part 30, and analyzed. A trigger light source 32 of semiconductor laser is regularly lighted, the cell detection signal detected in the flow cell 18 by a cell detector 34 is delayed for a fixed time by a delay circuit 36 to light the light source 20, and the cell is photographed.
Patent JP-H06183697-A (JP)
Title: Overturning preventing mechanism of vehicle for high lift work
Inventor: KISHI MITSUHIRO
IPC: B66F9/06
Filed: 1992-12-17
Abstract: PURPOSE:To move a vehicle body in the right-to-left direction so as to correct the fluctuation of the center of gravity due to slewing of an extending boom body with a mechanically simple structure in order to prevent overturning accidents while the extending boom body of the vehicle for high lift work is operated. CONSTITUTION:An overturning preventing mechanism is provided with a traveling vehicle body 2, an extending boom body 20 which is mounted on the upper part of this vehicle body and capable of extension/contraction, inclination/ declination and slewing, a bucket 21 which is mounted on the tip of this extending boom body 20 and capable of mounting operators/crew, a front fixing mechanism 6 and a rear fixing mechanism 7 which are mounted on the front and rear of the vehicle body 2 respectively and capable of lifting this vehicle body 2 and moving the vehicle body in the right-to-left direction, and an interlocking mechanism which moves the vehicle body 2 in the transverse direction reverse to the direction where the extending boom body 20 is faced in an interlocking manner with the slewing of the extending boom body 20.
Patent JP-H10180508-A (JP)
Title: Throw-away tip
Inventor: KINUKAWA TATSUJI
IPC: B23B27/14
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To reduce required quantity of a super-high pressure sintered body of CBN(cubic system boron nitride sintered body), and facilitate chamfering work to a cutting blade of it for achieving low cost. SOLUTION: CBN is used for a specified thickness including a cutting blade tip 7a in a chamfered part 8 of a cutting blade 7, and super hard alloy 4 is used for a specified thickness on the side of a rake face 9 without including the cutting blade tip 7a. Since the rake face 9 side is composed of super hard alloy 4, required quantity of CBN is reduced for the quantity of it, and a cutting margin in CBN in forming the chamfered part 8 can be smaller, cost on CBN and cost on formation of the chamfered part 8 can be reduced.
Patent JP-2000162781-A (JP)
Title: Production of point symmetric pattern group
Inventor: OGUSU MAKOTO
IPC: G02B5/18
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To efficiently project and transfer a group of point-symmetric patterns onto a substrate by using a small number of mask patterns to produce a diffraction optical device. SOLUTION: In the production of a group of point-symmetric patterns by projecting a reticle pattern on a substrate and exposing, it the substrate is divided into plural regions in the circumferential direction, and the substrate is successively rotated and exposed by using the same reticle pattern for each region in the circumferential direction. In this method, a group of alignment marks including at least one kind of alignment mark corresponding to the rotation angle of the substrate arranged outside of the exposure region of the substrate is used.