baber/WOPTO huggingface dataset:
Patent JP-S63217983-A (JP)
Title: Ultrasonic driving device
Inventor: HONDA KEISUKE
IPC: H01L41/09
Filed: 1987-03-02
Abstract: PURPOSE:To efficiently drive the title device by composing to displace the central axis of part of a large metal of an asymmetrical Langevin type piezoelectric vibrator. CONSTITUTION:Two piezoelectric units 1, 2 having input terminals 3, 4 are held fixedly by a large metal column 5 and metal column 6, part 7 of one column 5 is composed to be slightly displaced from the central axis or the center of the column 5. When an AC electric field is applied from an oscillator to a vibrator 8, a traveling wave of surface displacement is generated in the direction of an arrow A at the end face of part 7 of the metal 5 by the combination of the longitudinal vibrations and the deflecting vibrations of the vibrator 8 and the metal 5. When this traveling wave is utilized to contact a driven unit 9 with the end face, if a traveling wave is generated in the direction of an arrow A at the vibrator 8, the unit 9 is pressed by the traveling wave to move in the direction of an arrow B of the same direction.
Patent JP-H10232989-A (JP)
Title: Driving state monitor device for vehicle
Inventor: YOSHIKAWA KENJI
IPC: G08B21/06
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide the driving state monitor device for a vehicle which can improve the decision precision of the driving state of a driver by grasping the behavior of the vehicle more accurately through relatively easy operation. SOLUTION: A correction yaw angle YAM is calculated as a reference difference calculated from a 1st yaw angle YA1 obtained from a 1st detection data group sampled in a 1st sampling cycle TS1 and a 2nd yaw angle YA2 obtained from a 2nd detection data group sampled in a 2nd sampling cycle TS2 longer than the 1st sampling cycle TS1 (a zigzag component is extracted) (S12), a lateral displacement differential quantity DYK and a deviation quantity ΔDIF1 representing the behavior of the vehicle is calculated by using the correction yaw angle YAM (S13, S15), and the driving state is decided on the basis of the deviation quantity ΔDIF1 (S16).
Patent JP-H07263758-A (JP)
Title: Laminated heat insulating material for use at very low temperature
Inventor: NEMOTO TAKEO
IPC: H01L39/04
Filed: 1994-03-18
Abstract: PURPOSE:To improve heat insulating performance by forming emboss of a spacer from linear deep grooves and linear shallow grooves that cross the former grooves. CONSTITUTION:A rectangular dimple 3 comprises a linear lateral groove 4 and a linear vertical groove 5. Either of the depths of the linear lateral groove 4 and the vertical groove 5 is deeper than the other. Gas in a space formed by the dimple 3 is flown through a path formed by the difference between the depths of the lateral and vertical grooves 4 and 5 as the depth of the vertical groove and the depth of the lateral groove are different even though the space is sealed by thin films, so that the space can be evacuated. Therefore the function of the spacer is provided with less processes and the heat insulating performance is not affected by the use of polyimide material.
Patent JP-H11233201-A (JP)
Title: Electric connector provided with shield plate
Inventor: MATSUURA MASAATSU
IPC: H01R13/648
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector having a shield plate capable of using regardless of an accuracy of a bending position of a reinforcing end plate and a number of contacts, and sufficiently ensuring displacement at a time of contacting with a counterpart connector. SOLUTION: In this connector, a shield plate 7 is attached to an opposing surface side positioned to a longitudinal direction among four circumferential surfaces formed as a surface where contacts are not embedded on a housing 1 for composing a nearly rectangular prism, and a reinforcing end plate 15 with fixed legs is attached to the other opposing surface sides, and both ends of the shield plate 7 and the reinforcing end plate 15 are brought into contact with each other at each end.  The shield plate 7 is positioned within the opposing surface side in a longitudinal direction of the housing 1, and the support end plate 15 is provided with a man part 15A positioned on the end surface side of the housing 1 and an auxiliary part 15B bended and formed so as to be in parallel with the surface of the shield plate surface 7, and the auxiliary part 15B is brought into elastically contact with the end of the shield plate 7 while overlapping.
Patent JP-H06239694-A (JP)
Title: Melt holder for liquid-phase epitaxial growth device
Inventor: TOMITA YUSHI
IPC: C30B19/06
Filed: 1993-02-15
Abstract: PURPOSE:To provide a melt holder for a liquid-phase epitaxial growth device capable of preparing a raw material melt for growth by heating in a short time. CONSTITUTION:The interior of a melt holder 1 is partitioned in the depth direction by a dividing plate 5 having communicating holes 4 and the lower space of the dividing plate 5 comprises a solute storage chamber 8. A solute 2 is put in the solute storage chamber 8 and a solvent 3 is poured from above to the melt holder 1. A raw material melt in which the solute 2 is dissolved is formed in the soluble storage chamber 8. Since the raw material melt has a smaller density than the solvent 3 on the dividing plate 5, the raw material melt rises through the communicating holes 4. The solvent 3 having a higher density flows into the soluble storage chamber 8 corresponding to the rise of the raw material melt. Consequently, the melt is stirred by taking advantage of difference in density between the raw material melt under the dividing plate 5 and the solvent on the dividing plate 5, the melt is uniformed in a short time to prepare a raw material melt for growth.
Patent JP-S59172700-A (JP)
Inventor: NAKAGAWA SEIICHI
IPC: G06K9/62
Filed: 1983-03-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61208112-A (JP)
Title: Power unit for microcomputer
Inventor: TOKI MASAKAZU
IPC: G06F1/00
Filed: 1985-03-11
Abstract: PURPOSE:To prevent securely a microcomputer from malfunctioning even in case of a voltage drop by discharging a charge from a charged capacitor to the input of a constant voltage circuit when the input voltage of the constant voltage circuit drops below a reference input voltage. CONSTITUTION:When the voltage of an AC power source (e) drops temporarily owing to an external factor and the input voltage to the constant voltage IC1 drops below the lowest input voltage, the opposite-phase input voltage of a comparator IC2 rises above its in-phase input device and the output voltage of the comparator IC2 goes down to a low level to turn on a transistor(TR) Q3 and turns off a TR Q4. Consequently, the charged capacitor C3 is discharged to the input of the constant voltage IC2 and the input voltage of the constant voltage IC1 is held above the lowest input voltage, so that the output of the constant voltage IC1 maintains a rated output.
Patent JP-S51124289-A (JP)
Title: Safety device for escalator
Inventor: SATOU YOSHIHIKO
IPC: B66B29/04
Filed: 1975-04-23
Abstract: PURPOSE: To provide a safety device which is adapted to confirm the operation of detection switch by operating the switch upon depression of an actuator movable on skirt guard by a finger of the operator. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09242226-A (JP)
Title: Support device of lengthy top board on partition device
Inventor: YAMANISHI YASUO
IPC: E04B2/74
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To support a top board firmly so that its intermediate part does not sag, to use a space below the top board effectively as it is wide and to prevent separation of a partition panel and a rear edge of the intermediate part of the top board. SOLUTION: A support device of a lengthy top board 3 in a partition device horizontally arrange the lengthy top board 3 straddling on a plural number of partition panels 1 in front of a plural number of the partition panels 1 connected to each other by supporting its both sides end parts by a top board support material 5. Thereafter, an intermediate part of the top board 3 is supported not to move frontward and downward by drilling a locking hole on the partititon panels 1 adjacent to each other or on a front surface of a support to support them and engaging a part of a lower surface of the intermediate part of the top board 3 withan engagement part formed on an upper part of a locking fitting 10 locked with the locking hole and directed forward.
Patent JP-S63218252-A (JP)
Title: Catalyst for oxo reaction
Inventor: MATSUDA AKIO
IPC: C07C67/00
Filed: 1987-03-05
Abstract: PURPOSE:To produce aldehyde with good selectivity under mild conditions and also to facilitate both separation and recovery of a catalyst after reaction and circulating usage, by using the catalyst for oxo reaction consisting of Rh and chitin. CONSTITUTION:A catalyst for oxo reaction is constituted of Rh and chitin. In the case of performing oxo reaction by using this catalyst, aldehyde is produced with good selectivity under the mild conditions and also separation and recovery of the catalyst after reaction and circulating usage are facilitated. Further since chitin is produced as biomass at mass production and is an inexpensive raw material, the above-mentioned catalyst is preferable as the catalyst used for industrial oxo reaction.
Patent JP-H03252442-A (JP)
Title: Surface-treating agent for vulcanized rubber
Inventor: EGUCHI RIKITO
IPC: C08L47/00
Filed: 1990-02-28
Abstract: PURPOSE:To obtain a surface-treating agent for vulcanized rubber by compounding a hydroxyl-containing derivative of liquid 1,2-polybutadiene, an isocyanated 1,2-polybutadiene as a hardener and an aqueous dispersion of a polyolefin resin. CONSTITUTION:The objective surface treating agent applicable to a rubber- coating layer of a rubber-coated metallic gasket can be produced by (1) adding a primary hydroxyglycol to both terminals of a liquid 1,2-polybutadiene and boiling the product with hot air to obtain a modified 1,2-polybutadiene (A) having an OH value of 10-120mgKOH/g, (2) separately adding a polyisocyanate to both terminals of a liquid 1,2-polybutadiene to obtain a curing agent (B), (3) dispersing a high-molecular weight polyolefin resin in an aqueous medium without using a surfactant to a particle diameter of <=5mum to obtain an aqueous dispersion (C), (4) adding 30-150 pts.wt. (in terms of solid content based on 100 pts.wt. of A+B) of the dispersion (C) to (A) and (B) and, as necessary, (5) diluting the product with toluene, etc.
Patent JP-H05244811-A (JP)
Title: Structure for lifting reaping part of reaper harvester
Inventor: ONO TAKAYUKI
IPC: A01D45/00
Filed: 1992-03-06
Abstract: PURPOSE:To enable sure grass-dividing of standing stalks by making a reaping part to be freely swivellable around a lateral supporting point and vertically movable parallel to the running machine body by a parallel link mechanism. CONSTITUTION:A reaping part A is made to be freely drivable and swivellable relative to a running machine body B around a laterally directing supporting point P at the back of the reaping part. The reaping part is made to be vertically movable parallel to the running machine body by a parallel link mechanism C. The troubles caused by the vertical shift of a grass-dividing tool and reaping height can be prevented or suppressed by this mechanism.
Patent JP-H02278113-A (JP)
Title: Optical distance sensor
Inventor: RIHIARUTO SHIYUNAIDAA
IPC: G02B7/28
Filed: 1990-02-27
Abstract: PURPOSE: To make signal processing faster, while not responding to a secondly light, and to prevent erroneous measurement caused by shading, by introducing an observation beam occurring at a light spot in the opposite direction, in conical shape, to a concave mirror. CONSTITUTION: Light beam 8 is, through an objective lens 5, introduced while in shape of a scan beam 9 to a sample surface 1 parallel to an axis, for a light spot 11 to be generated on the surface. Then, an observation bear 10 occurring at the light spat 11 is, through the objective lens 5, introduced while in conical-shape in the opposite direction to a concave mirror 3. Then, through a pyramid-shaped mirror 4 assigned in the concave mirror 3, introduced to a position sensing detector 7 which makes an detection almost vertical to an optical axis 2. The detector 7 comprises a detecting surface coupled with multiple optical conductors 13 to an opt-electronic converter 14 connected in series, and by using multiple optical conductors, high resolution can be obtained.
Patent JP-H09239630-A (JP)
Title: Machining method
Inventor: WATARI JUN
IPC: B23Q3/155
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a maching method which can reduce a useless time generated in the acceleration and deceleration of a spindle, and can reduce the machining time. SOLUTION: A tool is installed to a spindle (tool installing process 10), and the tool is rotated. A the same time, the tool is moved to the machining position (moving process 14a). A work is machined at the rotating speed V1 of the tool (machining process 44a). The tool is moved in the same way (moving processes 14b and 14c), and machining is applied (machining processes 44b and 44c). When the rotating speed v is accelerated further while moving the tool, the rotating speed reaches to the maximum speed Vm. After a specific time passes from the machining starting, the rotation of the tool is decelerated. A the same time, the tool is moved (moving processes 14e to 14g) and the work is machined (machining processes 44e to 44g). When the tool is moved to the ATC while decelerating the rotating speed further (moving process 14h), the rotation of the tool is stopped.
Patent JP-S60196127-A (JP)
Inventor: SHIRAYANAGI RIYUUTAROU
IPC: E04H15/22
Filed: 1984-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60197570-A (JP)
Title: Yarn winder
Inventor: NAKAI SHIYOUJI
IPC: B65H54/20
Filed: 1984-03-16
Abstract: PURPOSE:To permit simple and safe yarn winding operation and reduce a space occupied by an apparatus by moving, rotating and stopping a spindle and attaching removably a bobbin by an operative shaft provided coaxially with the spindle on an end of the spindle. CONSTITUTION:When an operating shaft 18 is inserted after inserting a bobbin, said shaft 18 is inserted by a loose portion alpha and each plate 16 is pressed by a rotary ring 28 so that the plate 16 is pushed open to release a slide tube 19 from engagement. The slide tube 19 is moved rearward along with the insertion of the operating shaft 18 and pushes open outward each plate 16. The diameter of a bobbin holding section is expanded to press a bearing section 16e against the inner surface of the bobbin A to attach securely the bobbin. At the same time, a rod 25 is pushed by the slide tube 19 moving rearward to urge a cone friction piece 23 toward a conical hole 24a so that brake operation is released to rotate a spindle 11 for yarn winding operation. By such a single inserting-withdrawing operation of the operating shafe can be removably attached the bobbin, easily, a space occupied by equipment is small and a lot of winders can be installed.
Patent JP-S56147940-A (JP)
Title: Vibration damper for vertical body of rotation
Inventor: AOMORI KOUKICHI
IPC: F16F7/02
Filed: 1980-04-15
Abstract: PURPOSE:To prolong the life span of a vibration damper constructed by statically fixing damper bodies to face to the surface of a cylinder body projected coaxially with a vertical body of rotation on the body of rotation by composing contacting parts of damper bodies with the cylinder body by anti-abrasive and low-frictional materials. CONSTITUTION:In a vibration damper for a body of rotation, an annular permanent magent 2 is fast fixed on the upper end face of a body of rotation 1 to be driven for rotation, and another annular permanent magnet 4 constructing a magnetic bearing 3 together with the permanent magnet 2 is fast fixed on the under face of an upper brancket 5 to face to the magnet 2. Meanwhile, a large-diameter cylinder body 11 is fast fixed on the upper end face of the body of rotation 1, and damper bodies 12a-12d are arranged on the under face of the brancket 5 by four spots to hold this cylinder body 11 among. At this stage, for damper bodies 12a- 12d, a contacting member 21 to be in contact with the surface of the cylinder body 11 as the body of rotation 1 is vibrated is constructed of the synthetic resin or sintered alloy filled with anti-abrasive and low-frictional fillers, and fast fixed to a support member 22 in one body.
Patent JP-H05249344-A (JP)
Title: Highly insulating receptacle
Inventor: MATSUMURA SHIGENORI
IPC: H04B10/50
Filed: 1992-03-06
Abstract: PURPOSE:To prevent the generation of the eddy current on the surface of a receptacle body by the discharge of static electricity from a human body, etc., and to prevent the generation of noises in a communication signal by forming the receptacle body of the receptacle for optical signal transmitter/receivers for optical communication of a material having a high insulating characteristic. CONSTITUTION:The highly insulating material having >=20MOMEGAcm specific volumetric resistance is used for the receptacle body 11 of the receptacle 10 of light signal transmission and reception for optical communication. Consequently, the static electricity from the human body, etc., at the time of attachment and detachment is removed even if there is the discharge of such static electricity. The generation of the eddy current on the surface of the receptacle body 11 by the discharge of the static electricity is prevented and the generation of the noises in the communication signal at the time of optical communication is prevented.
Patent JP-S59184657-A (JP)
Inventor: HERUMAN FUITSUSHIYAA
IPC: B41F33/18
Filed: 1984-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59179808-A (JP)
Title: Polyester slab yarn
Inventor: KITAJIMA MITSUO
IPC: D01F6/62
Filed: 1983-03-24
Abstract: PURPOSE:A polyester yarn that has thick and thin parts alternately where the thick parts are composed of specific monofilaments, thus showing good thick and thin effect in both appearance and color, and having novel types of form and properties. CONSTITUTION:The objective polyester slab yarn is obtained from a high-orientation polyester undrawn yarn with an optical birefringence of over 15X10<-3>, resulting from high speed spinning, thus having, in lengthwise direction, thick parts which are deeply dyeable and thin parts which is lightly dyeable alternately, where only the monofilaments constituting the thick parts have three-dimensional crimps and further have thick and thin parts in their cross section, further the optical birefringence of the monofilaments is higher than the undrawn yarn.
Patent JP-H01224589-A (JP)
Title: U-shaped damping device for piping
Inventor: YOSHINAGA TOSHIAKI
IPC: F16L3/215
Filed: 1988-03-04
Abstract: PURPOSE:To simplify the structure of a damping device by composing it of a damping plate capable of plastic deformation, a pull handle in the form of an isosceles triangle fixed at the damping plate, a rectangular resilient plate installed at the damping plate, and a pull handle in the form of an isosceles triangle fixed at it. CONSTITUTION:A rectangular plate is bent in the form of U to be a damping plate 1 capable of plastic deformation, and a pull handle 2 in the form of an isosceles triangle is fixed at the ends of its legs by bolts 3, 3. Outside the base side of the damping plate 1 are fixed a pair of connecting metals 4, 4 at symmetric positions from the center of the base side of the U form by bolts 5, 5. At these connecting metals 4, 4 are fixed a pair of rectangular resilient plates 6, 6 having flexibility by bolts 7, 7 to stand perpendicularly to the base surface of the damping plate 1. A pull handle 8 of an isosceles triangle is fixed at the free ends of the resilient plates 6, 6. As a result, the damping plate can perform effective plastic deformation naturally by composed action of the damping plates and the resilient plates.
Patent JP-S59175232-A (JP)
Title: Crosstalk reduction system of optical multiplexing and demultiplexing circuit
Inventor: YOSHIDA TOSHIHIRO
IPC: H04B10/29
Filed: 1983-03-25
Abstract: PURPOSE:To reduce mutual crosstalk by using light wavelength which is different from the light wavelength of a demultiplexing circuit and the light wavelength for a multiplexing circuit. CONSTITUTION:Light with wavelengths lambda1 and lambda2 is inputted to the input terminal (1) of an optical demultiplexer A. The light is demultiplexed by the optical demultiplexer A into light of wavelength lambda1 and light of lambda2; and the light of wavelength lambda1 is outputted to the output terminal (3) of the optical demultiplexer A and the light of wavelength lambda2 is outputted to the output terminal (2). Then, when the light is multiplexed again, the light of wavelength lambda2 is converted into light of wavelength lambda3 and then inputted to an input terminal (5) of an optical multiplexer B. The light of wavelength lambda1 is impressed to an input terminal (4) of the optical multiplexer B and the composite light of the light of wavelength lambda1 and light of wavelength lambda3 appears at the output terminal (6). Therefore, the wavelength at the output terminal (2) of the optical demultiplexer A and the wavelength at the input terminal (5) of the optical multiplexer B are different from each other, so the influence of crosstalk is eliminated.
Patent JP-S63215719-A (JP)
Title: Polyester acrylate
Inventor: FURUMIYA YUKIATSU
IPC: C08G63/91
Filed: 1987-03-03
Abstract: PURPOSE:To obtain the title compound having a specified structure, which is lowly viscous, excellent in film-forming property and cures into a resin excellent in hydrolysis resistance, weather resistance, strength and elongation, sufficient in toughness, flexibility and softeness and excellent in adhesiveness and bonding properties. CONSTITUTION:A polyester acrylate of a number-average MW of 300-10,000 of formula I (wherein R1 and R1' are each H or CH3, R2 is a polyester-polyol residue and l and m are each 1-3), wherein R2 is a polyester-polyol residue having a structural unit of formula II (wherein R3 is a hydrocarbon group) of formula III. This polyester polyacrylate can give a tough cured product excellent in hydrolysis resistance, weather resistance, flexibility, bonding properties and adhesiveness, which could not heretofore been produced. This polyester acrylate shows a small internal strain resulting from volume shrinkage and is useful for, especially, adhesives.
Patent JP-H04286862-A (JP)
Title: Battery device for uninterruptive power supply
Inventor: NAKAJIMA HIROAKI
IPC: H02J9/06
Filed: 1991-03-15
Abstract: PURPOSE:To remove and mount a battery device from/to an uninterruptive power supply or install and detach a cable to/from it safely and easily. CONSTITUTION:A battery device is composed of a tray 2 supporting a bottom surface of a group of batteries and surrounding the batteries at standing parts of four sides, a cover 3 to cover terminals of the batteries, an assembly 44 to connect the cover 3 with the tray 2, a terminal box 5 to be installed to the cover, a socket 6 to be assembled with the terminal box, and a fuse 7 for limiting a current equipped with a fusion display. The batteries are securely integrated with each other by the tray 2, cover 3, and assembly 4 to be carried with a hand, the socket 6 and fuse 7 are protected in the terminal box, and cables can be installed and detached safely and easily using a plug applicable to the socket.