baber/WOPTO huggingface dataset:
Patent JP-H01245280-A (JP)
Title: Image forming device
Inventor: HASEGAWA HARUMI
IPC: G03G19/00
Filed: 1988-03-28
Abstract: PURPOSE:To form a magnetic latent image, utilizing an electrophotographic process and to drastically reduce the cost by making the rotation speed of a base substance at the time of image transferring higher than the rotation speed at the time of magnetic latent image formation. CONSTITUTION:A magnetic material developer image is formed by utilizing the electrophotographic process, then after transferring this magnetic material developer image to a master 38, the image is fixed by a flash fixation device 39, and at the same time, a magnetic latent image is formed by magnetizing with a magnetization head 40. In this case, the rotation speed of the master drum 26 at the time of magnetic imaging processing is at a higher speed than the rotation speed at the time of the formation of the magnetic latent image. For example, the rotation speed of the master drum 26 is switched to 2 steps, rotating at a circumferential speed of 50mm/s, for example, at the time of magnetic latent image formation, and rotating at a peripheral speed of 500mm/s, for example, at the time of a magnetic imaging processing. Thus, the construction can be simplified, and since high accuracy is not required, the cost can be reduced.
Patent JP-H09253844-A (JP)
Title: Welding equipment of ultra-thin metal strip and welding method of ultra-thin metal strip
Inventor: HAGIWARA TOSHIYA
IPC: B21D19/04
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a welding method capable of stably and efficiently joining an ultra-thin metal strip of <=100μm in thickness. SOLUTION: A welding equipment to join an ultra-thin metal strip of <=100μm in thickness through lap welding is provided with an inlet side clamp 6 and an outlet side clamp 5 to hold a part to be welded of the metal strip during the welding, a folding table 8 which is arranged on a forward side of the inlet side clamp 6 in the advancing direction of the metal strip and folds an end part of the metal strip 2, bending arms 7, 7a which has the axis of revolution parallel to the table surface and folds back the metal strip 2 on the table surface, and a bending equipment 10 comprising a bending roller 9 to bend back the folded-back metal strip 2, enabling the welding by increasing the thickness of a part to be welded. A device to automatically feed a dummy plate to a part to be welded of the metal strip may be used in place of the bending device.
Patent JP-H10269216-A (JP)
Title: Method and device for sentence analysis
Inventor: NAKANO MIKIO
IPC: G06F17/27
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To use grammatical expressions corresponding to input in various input styles and to enable a syntax meaning analysis, which does not become long in analysis time owing to an increase of input styles, by obtaining vocabulary structure expressions for respective words of an inputted document and obtaining an expression showing the syntax meaning information of the inputted document. SOLUTION: For the respective words of the inputted document, a correspondence table of words and dictionary descriptions and a table of a set of dictionary descriptions are used to obtain vocabulary structure expressions (step 1), and the expression showing the syntax meaning information of the inputted document is obtained from the vocabulary structure expression and grammar (step 2). When the expression showing the syntax meaning information of the inputted document is obtained (step 2), an extracted vocabulary structure expression is obtained, the syntax meaning is analyzed, and a syntax tree of the inputted document and element structure representing the syntax meaning information of the whole document are outputted. Therefore, input from more than one input device such as a speech recognition device and a keyboard input device can efficiently be analyzed by using one set of grammar and dictionary descriptions.
Patent JP-H10264752-A (JP)
Title: Airbag device
Inventor: SATO IZUMI
IPC: B60R21/20
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To easily and firmly mount a cover on a baseplate and to reduce the manufacturing cost of an airbag device. SOLUTION: This airbag device 1 has a cover 12, an airbag 15, and an inflator 16, which are mounted on a baseplate 11. The circumferential wall part 42 of the cover 12 is fitted over the outer peripheral surface of the circumferential wall part 22 of the baseplate 11, and an annular frame is fitted over the outer peripheral surface of the circumferential wall part 42. A fitting part 55 shaped in advance to go along the outer peripheral surface of the circumferential wall part 42 and a contracting part 56 which is capable of plastic deformation are formed in the frame. By causing plastic deformation of the contracting part 56 until abutting parts 71, 71 abut to each other, the circumferential wall part 42 of the cover 12 can be fastened into place with an appropriate force.
Patent JP-H01245648-A (JP)
Title: Call information display system
Inventor: MISU TOSHIYUKI
IPC: H04M3/24
Filed: 1988-03-25
Abstract: PURPOSE:To improve the efficiency of maintenance and operational work for an exchange system by displaying accurate call information rapidly and automatically following a series of variation in the case said variation occurs in the connection-state of a designated terminal which is designated by the terminal number of a subscriber and a trunk instructed from a maintenance terminal. CONSTITUTION:A call information display controller 4, receiving call information 7, confirms a currently-connected terminal registration table 6 a terminal number registered in a display terminal registration table 5 for index, and thus decides whether the information 7 is such information as received for the first time or not. In the case the information 7 is new, it is registered in the table 6, and at the same time its content is transmitted to the maintenance terminal 1 as a display signal 3. But, in the case the information 7 is such information as yet received, this information 7 is collated with call information already registered in the table 6 by a difference detecting part 8, and in the event of a shifting, the content of the call information 7 is newly registered in the table 6, and at the same time the content is transmitted to the terminal 1 as a display signal 3. As a result, the maintenance and operational work for the exchange system can be more efficient.
Patent JP-H04219591-A (JP)
Title: Quick fixture
Inventor: RUDORUFU HANKE
IPC: F16M11/04
Filed: 1991-03-12
Abstract: PURPOSE: To quickly fit an appliance such as a camera. CONSTITUTION: This quick attachment system is constituted of mounting support 6 and an insert 1 capable of being screwed to an appliance 5 such as a camera and having an upper boundary surface 4 carrying the appliance 5, and the insert 1 can be freely inserted into the mounting support 6. The insert 1 has a square shape in a plan and at trapezoidal cross section, and the insert 1 is connected to the appliance 5 by a separate fastening screw 2 and a twisting- preventing pin 3. When the insert 1 is inserted into the mounting support 6, the upper boundary surface 4 of the insert 1 is located 0.5-1 mm below the upper boundary surface 8 of the mounting support 6.  The upper boundary surface 8 of the mounting support 6 coupled with the outside portion of the lower face 10 of the appliance 5 on the outside of the upper boundary surface 4 of the insert 1 has a much broader area than the upper boundary surface 4 of the insert 1, and an eccentric lever 7 acting directly on the insert 1 to fix the insert to the mounting support 6 is provided.
Patent JP-S545693-A (JP)
Title: Information communication system
Inventor: YOSHIMURA TADASHI
IPC: G10K15/04
Filed: 1977-06-15
Abstract: PURPOSE: To secure the transmission of two units of information with one transmitter by using the double modulation signal for the main information transmission and the single modulation signal for the secondary information transmission respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60215468-A (JP)
Inventor: IWAMOTO SHINGO
IPC: F16B7/14
Filed: 1984-04-11
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-S5460651-A (JP)
Title: Static current working brake
Inventor: KAARU ERUNSUTO BURINKUMAN
IPC: F16D65/18
Filed: 1978-06-15
Abstract: An electromagnetic brake wherein a magnetizable armature is fixed to a rotary shaft in a motor or machine and a casing for a solenoid and a permanent magnet is non-rotatably fixed to a stationary member of the motor or machine with freedom of movement in the axial direction of the armature. When the solenoid is deenergized, the magnet maintains a friction liner in the casing in frictional engagement with and brakes the armature. The electromagnetic field which is established on energization of the solenoid assists a set of helical or leaf springs to overcome the force of the magnet and to disengage the liner from the armature. The liner can be disengaged from the armature independently of the solenoid and springs by a linkage or by two bolts whose heads engage a flange of the casing and whose shanks extend through registering holes of the flange and stationary member and mesh with nuts behind the stationary member. When the linkage is actuated or the nuts are rotated in a direction to move toward the heads of the respective bolts, the casing is moved axially of and away from the armature.
Patent JP-S60218271-A (JP)
Inventor: NAKAZATO MASAAKI
IPC: B66B3/00
Filed: 1984-04-13
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-H04307962-A (JP)
Title: Ebullition cooling apparatus
Inventor: NAKAHORI HIROSHI
IPC: H01L23/427
Filed: 1991-04-05
Abstract: PURPOSE:To ensure high cooling performance for a long period of time by removing noncondensable gas without emergency stop of an apparatus if any entry of the noncondensable gas is detected. CONSTITUTION:Water or aqueous solution of ethylenegrycol is used as a refrigerant liquid 22, a vacuum container 28 is connected with the upper part of a condenser 26 via open/close valves 29a, 29b, and upper temperature sensors 30a, 30b and lower temperature sensors 31a, 31b are fitted to the condenser 26. The arithmetic units 33a, 33b are connected to these temperature sensors and open/close valves 29a, 29b, the arithmetic units 33a, 33b detect entry of noncondensable gas 8 from temperature difference between the upper and lower portions of the condenser 26 to open the open/close valves 29a, 29b, and the noncondensable gas 8 is automatically exhausted to the vacuum container 28.
Patent JP-S61231203-A (JP)
Inventor: ROBAATO ESU JIYONZU
IPC: A41D19/00
Filed: 1985-04-08
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-H02252110-A (JP)
Title: Magnetic head
Inventor: KIMURA TAKASHI
IPC: G11B5/147
Filed: 1989-03-24
Abstract: PURPOSE:To reduce crosstalk by forming a magnetic head core by the two layers of different saturation magnetic flux density and forming a magnetic layer, for which the saturation magnetic flux density is high, having gap width same as a recording track pitch in a tape traveling side. CONSTITUTION:For the constitution of a magnetic head 1, a magnetic head core 2, in which magnetic material layers 4 and 5 are laminated, is formed between a pair of non-magnetic substrates 3 and 3. The layer 4 is formed by a material, for which the saturation magnetic flux density and permeability is high and coercive force is low, and the layer 5 is formed by a material for which the saturation magnetic flux density is lower, permeability is higher and coercive force is lower than the layer 4. Further, gap width B to be formed by the layer 4 is set same as track pitch D of a recording track T in a magnetic tape and the layer 4 is arranged in the traveling direction side of the magnetic tape so that recording can be executed with superimposing one part of the layer 4 on an area recorded by the layer 5. Thus, the crosstalk caused by superimposed recording can be reduced.
Patent JP-S59199753-A (JP)
Title: Aromatic polyamide resin composition
Inventor: TAGUCHI HIROSHI
IPC: C08L77/00
Filed: 1983-04-27
Abstract: PURPOSE:To obtain titled composition with markedly improved flame resistance and dimensional stability at high temperatures without impairing, e.g., electrical properties, by incorporating a specific phosphonic acid in an aromatic polyamide resin. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of an aromatic polyamide resin (pref. polyamide, polyamideimide) with (B) 0.1-50 (pref. 1-30) pts.wt. of a phosphonic acid (pref. water-insoluble) of formula [R1-R4 are each 1-10C aliphatic (halo)hydrocarbon residue or aromatic (halo)hydrocarbon residue].
Patent JP-H05243813-A (JP)
Title: Band pass filter
Inventor: OZAWA TAKASHI
IPC: H01P1/207
Filed: 1992-02-26
Abstract: PURPOSE:To increase the attenuation quantity in a low frequency range by allowing a band pass filter of a waveguide type to have a characteristic of a high-pass filter. CONSTITUTION:The band pass filter is constituted by narrowing uniformly the width (b) in the magnetic field direction in a waveguide, in the band pass filter constituted by providing reactance elements 3-12 in the waveguide, compared with the width (a) of standard waveguide opening parts 20, 21 by providing a step difference, and also, providing input/output matching circuits 1, 2 between them. In such a way, a cut-off frequency of the waveguide becomes high, and the attenuation quantity on a low frequency side of the frequency is increased.
Patent JP-S62229247-A (JP)
Title: Generating device for original angle sticking gauge for scanner
Inventor: TAMURA JUNICHI
IPC: G03F1/00
Filed: 1986-03-31
Abstract: PURPOSE:To efficiently operate a layout scanner by projecting originals to a layout designating form to obtain angles and magnifications, and calculating original sticking line data on a basis of them and commanding output positions to display the calculated result on an XY. CONSTITUTION:Originals are projected to the layout designating form, where a pattern is written, by a magnification measuring machine, and projected images of originals are matched to the pattern, and magnifications and angles of original images are measured and are inputted to an operation control part. Original images are displayed on a display device connected to the operation control part to determine original sizes or the like, and they are inputted to the operation control part. Next, original sticking line data is calculated in the operation control part. Original sticking line positions are commanded to display original sticking lines 311-316 on an XY plotter 300, and original sticking lines 311-316 are so controlled that they do not overlap, and thereafter, originals F1-F3 are stuck to complete a hard copy. This hard copy is inputted to the layout scanner to take in original images.
Patent JP-H04219326-A (JP)
Title: Manufacture of glass product and its device
Inventor: RORUFU KURAZEN
IPC: C25B9/23
Filed: 1991-03-14
Abstract: PURPOSE: To manufacture a glass body by forming a porous green body from the starting material, purifying and sintering this green body.  
     CONSTITUTION: While using an aqueous suspension containing a highly disperse solids content as the starting material, the porous green body is deposited by separating the phase of the suspension through electrophoresis. The electrophoresis tub has a porous deposition film having the pores of a diameter smaller than the average particle size of suspension solid particles between an anode and a cathode and the porous green body is deposited on the deposition film through electrophoresis while keeping the pH of conductive liquid to ≤10 by adding an ammonium compound. The porous green body is detached, gradually dried, heated, purified and sintered. Thus, the objective transparent quartz glass body, which has the density of 2.20 g/cm 3  and the refraction factor of nD=1.458 and does not contain any air bubble or foam, can be provided. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S56169810-A (JP)
Title: Antistatic filament
Inventor: MATSUI KIYOUKEI
IPC: D01F6/00
Filed: 1980-06-03
Abstract: PURPOSE: The titled filament, prepared by joining a thermoplastic electrically conductive polymer to a nonconductive polymer coaxially or eccentrically in a specific proportion, and having a lasting antistatic properties without discoloration.  
     CONSTITUTION: A thermoplastic electrically conductive polymer (A) in which 15wt% or more fine particles of a colorless or white metallic oxide, e.g. tin oxide, having an average particle diameter ≤1μ are almost uniformly dispersed and has a specific resistance ≤10 9 Ω.cm, preferably polyethylene or nylon-6, is joined to a nonconductive polymer (B), e.g. polyester or nylon, having a specific resistance ≥10 12 Ω.cm at a weight ratio between the polymer (A) and the polymer (A+B) of 0.2W0.5 coaxially or eccentrically to give the aimed filament. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51150592-A (JP)
Title: A process for suspension polymerization
Inventor: SANKAKU TERUYUKI
IPC: C08F2/00
Filed: 1975-06-19
Abstract: PURPOSE: A process for suspension polymerization to give polymer particles with a large and uniform diameter comprises preventing association and division by keeping monomer droplets in a fluidized condition in a polymerization reactor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02252813-A (JP)
Title: Measurement of crushing range and its device in blast injection work process
Inventor: YAHIRO TERUO
IPC: E02D3/12
Filed: 1989-03-28
Abstract: PURPOSE:To improve measuring accuracy and simplify a device by rotatably blasting water or a bentonite liquid at the time of construction or after construction of blast injection construction, and determining an inner diameter of an excavation hole from an oscillation wave and a receiving wave generated. CONSTITUTION:When measuring is made at the time of construction of blast injection construction, a blast device 13 is attached to a lower end part of an underwater monitor 2, and installed at given depth of a guide hole 1. When measuring is conducted after the construction, the device 13 is attached to a lower end part of a rod, and installed in the bottom of a crushing hole 21. And concurrently with the rotation of the device 13, a pump 9 is actuated, and water or a bentonite liquid is blasted from high pressure and low pressure nozzles. Moreover an ultrasonic wave is oscillated from an ultrasonic transceiver 8, and a reflection wave from its crushing hole 21 wall is received. The inner diameter of the crushing hole 21 can be measured with a ground instrument based on these oscillation and receiving waves.
Patent JP-H09268402-A (JP)
Title: Polyester underwear
Inventor: NIWA UJITERU
IPC: D04B21/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject underwear having the shape-stability and strength-retainability of polyester fiber, comfortably wearable by its high moisture-absorptivity and soft feeling and free from the degradation caused by the deposition of suspending dust by using a moisture-absorbing polyester filament as a constituent yarn and forming a knit fabric having low frictional electrification voltage and a specific rigidity. SOLUTION: This underwear is composed of a knit fabric generating a frictional electrification voltage of <3kv measured in conformity with JIS L1094B and a rigidity of 5-30mm measured by cantilever method and containing a moisture-absorbing polyester filament having a moisture absorption and desorption parameter ΔMR of >=1% as a constituent yarn. The underwear is comfortably wearable as a general women's underwear such as petticoat or a general men's underwear such as athletic shirt.
Patent JP-H07259039-A (JP)
Title: Metal fixture for mounting guard means on stay for protective fence
Inventor: MORI AKIHIKO
IPC: E04H17/14
Filed: 1994-03-18
Abstract: PURPOSE:To install a guard means consisting of a pipe or chain on a stay by one-touch motion. CONSTITUTION:A metal fixture for mounting a guard means includes an inserting member 1, which is tapered as reducing the diameter toward the tip, provided with a flange 5 at the tail, divided by a slit 4, and to be inserted into a stay 2 from a circular insert hole 3 formed in the stay 2, and a guard means mounting member 8 (9) which is installed on the outside surface of the flange 5 and protrudes at the outside surface of the stay 2. The max. diameter of the tapered portion and the diameter of the flange 5 are greater than that of the insert hole 3, and a neck 7 having such a diameter as fitted in the insert hole 3 is formed in that base part of the tapered portion on the flange side.
Patent JP-H06288001-A (JP)
Title: Joint structure of steel pipe column and beam
Inventor: TAUCHI TOSHIAKI
IPC: E04B1/58
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a simple, inexpensive and durable joint structure which has a filling workability of concrete, by welding a tool which is formed by welding reinforcing members on vertical ribs, on a steel pipe and also welding the flange of a beam on said welded part. CONSTITUTION:Reinforcing members 2 are welded at the four corners of a vertical rib 1 respectively to form a joint tool. Next, reinforcing members 2 of the joint tool are welded at the welding part of the flange of a beam 4, in four skin plates 3' constituting a square steel column 3. And the flange of the beam 4 is welded at the welding part of the skin plate 3 to connect the square steel column 3 and the beam 4. And further, concrete is placed and filled in the square steel column 3.
Patent JP-H09265085-A (JP)
Title: Liquid crystal picture display device using holographic color filter
Inventor: RUISU MANUERU MURIJIYOOMORA
IPC: G03H1/04
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a holographic color filter(HCF) capable of functioning all over the surface by making parallel white illuminating light incident at an angle larger than a critical angle between a transparent base material and air, and a liquid crystal picture display device using the HCF. SOLUTION: The optical filter is the HCF constituted by arranging a hologram array having diffraction wavelength selectivity and diffracting respective colors, red, green and blue on the transparent base material in almost matrix state, and is provided with an illuminating light source making the parallel white illuminating light incident on the inner part of the transparent base material from one side edge of the transparent base material of the color filter at the angle θ layer than the critical angle between the transparent base material and the air. An auxiliary prism is arranged adjacently to the transparent base material so that its incident surface may be nearly perpendicular to the incident white illuminating light. Thus, only the diffracted light is emitted from the HCF and other light is totally reflected in the transparent base material.  Therefore, the compact liquid crystal picture display device which does not require space so much is obtained.
Patent JP-H11272845-A (JP)
Title: Image recognition device
Inventor: KAWAGUCHI YUJI
IPC: G06T7/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To securely recognize a work in photographing and recognizing the work even when the brightness of an operation position where the work is set varies. SOLUTION: In order to recognize the shape and position of a work through a camera 1, a learning mode is entered, and while a master work is photographed, the aperture of an iris diaphragm 2 provided to the camera 1 is varied to obtain the optimum aperture corresponding to illuminance; while the aperture is set at the optimum value, a parameter value is varied to obtain and store the optimum parameter value when the feature quantity of the master work is closest to a target value in a memory 5. Then a recognition mode is entered, and while the iris diaphragm 2 is adjusted to the optimum aperture stored in the memory 5 corresponding to the illuminance, the work is recognized according to the optimum parameter value.