baber/WOPTO huggingface dataset:
Patent JP-H11174550-A (JP)
Title: Screwing structure of cover
Inventor: TANAKA YASUHIKO
IPC: H05K7/14
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide the screwing structure of a cover capable of making the conductive pattern of a circuit board conductive with the cover, without shaving a nonconductive coating film such as alumite(R). SOLUTION: At the time of tightening a set screw 6, the circumferential edge part of the screw-inserted-through hole 3 of the circuit board 5 is broken through and the circumferential edge part of the screw-inserted-through hole 3 of the conductive pattern 4 is turned down in the direction of inserting the set screw 6 through, in accordance with the breaking through, to make the set screw 6 conductive with the conductive pattern 4. It is preferable that a screw-inserted-through hole 7 in the cover 2 is formed to be smaller than the outside diameter of the set screw 6, so that self-tapping work by the set screw 6 is obtained.
Patent JP-H04208767-A (JP)
Title: Facsimile device
Inventor: TANAKA MAKOTO
IPC: H04N1/32
Filed: 1990-11-30
Abstract: PURPOSE:To save waste by previously and integrally storing image information into a mail box image memory and integrally transmitting the informations stored when the preset communication time is attained in the case of sending of documents to transmission destinations of high utilization frequencies. CONSTITUTION:The transmission destinations having the high communication frequencies and the date of communication are set and registered by an operation panel 9. Whether the documents are transmitted by a mail box or not is set from the operation panel 9 and thereafter, the documents are read by a reading section 7 at the time of transmitting the documents. The documents are transmitted after the image data thereof are stored into the mail box image memory 11 in the case of the mail box or into a RAM 6 in the case of ordinary document transmission. A main control section 4 integrally transmits the image date stored in the mail box image memory 11 when the communication time to the registered transmission destinations is attained by a timer 10. There is the advantage that the various documents can be integrally transmitted at the predetermined time to the transmission destinations of the high utilization frequencies.
Patent JP-H08189666-A (JP)
Title: Air-conditioner
Inventor: IGUCHI KAZUYUKI
IPC: F24F3/14
Filed: 1994-12-28
Abstract: PURPOSE: To form a dehumidifying cycle or a humidifying cycle to be carried out with saved energy, and at a low cost. CONSTITUTION: Moisture absorbing liquid 10 is fed to each of rooms 7 and 8 of a separation block 1. The moisture absorbing liquid 10 is separated into cation Li<+> , anion 1-, and a moisture content by means of the ion exchange film of the separation block 1 by an ion exchange device 2. Thus, condensate of the moisture absorbing liquid 10 is produced in a concentrating chamber 7 and diluted liquid is produced in a dilution chamber 8. The concentrated moisture absorbing liquid 10 is fed to a moisture absorbing unit 13 and absorbs moisture content of indoor air to effect dehumidification. The diluted moisture absorbing liquid 10 is fed to a moisture diffusing unit 14 and a moisture content contained in the moisture absorbing liquid 10 is diffused to effect humidification (regeneration).
Patent JP-2001159447-A (JP)
Title: Laminated rubber bearing
Inventor: FUKUDA SHIGEO
IPC: F16F15/04
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a laminated rubber bearing with a plug, with the plug not biting into a rubber plate even if large shear deformation is applied and having satisfactory initial performance maintained over a long period. SOLUTION: This laminated rubber bearing is formed by pressing an elasto- plastic body plug 16 in a through-hole of a laminated rubber body 11 formed, by alternatively laminating a plurality of rigid plates 13 and a plurality of rubber elastic plates 12. It the shearing elastic module of the rubber elastic plate 12 of the laminated rubber body 11 is taken as Gkgf/cm2 and the primary and secondary shape coefficients are taken as S1, S2 respectively, the following conditions are satisfied: G<=3.0, S1>=20, and S2>=4.0. 3.0<G<=3.5, S1>=20, and S2>=3.5. 3.5<G<=4.0, S1>=20, and S2>=3.0. 4.0<G<=4.5, S1>=20, and S2>=2.5.
Patent JP-H10183227-A (JP)
Title: Production of nonoriented silicon steel sheet excellent in magnetic property
Inventor: ONO TOMOMUTSU
IPC: B22D11/108
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To produce a nonoriented silicon steel sheet excellent in magnetic properties, in producing a nonoriented silicon steel sheet from molten steel having a specified componental compsn., by regulating the mixing ratio of a Ca alloy used for desulfurization till the completion of continuous casting to desulfurizing flux to a proper range. SOLUTION: Molten steel contg., by weight, <=0.01% C, <=3.5% Si, <=1.5% Mn, <=2.5% Al, <=0.01% S and <=0.1% P is subjected to continuous casting into a slab, which is successively subjected to hot rolling, cold rolling and finish annealing to produce a nonoriented silicon steel sheet. At this time, till the completion of the continuous casting, desulfurization is executed in such a manner that a Ca alloy and desulfurizing flux are mixed, the amt. of the Ca alloy to be added at the time of the desulfurization is regulated to 0.2 to <1.0kg/t, and the ratio of the amounts to be added between the Ca alloy and the desulfurizing flux is regulated to the range of 0.50<=CaSi/desulfurizing flux <=5.0 by weight ratio. In this way, the nonoriented silicon steel sheet excellent in iron core characteristics under good grain growability can inexpensively be obtd.
Patent JP-H06157659-A (JP)
Title: Catalyst for polymerization of olefin
Inventor: HOSAKA MOTOKI
IPC: C08F10/00
Filed: 1992-11-27
Abstract: PURPOSE:To obtain a catalyst having a new composition and being capable of giving a polyolefin of a broad molecular weight distribution and also always retaining high polymerization activity and an ability to produce a stereoregular polymer in high yields by a simplified operation. CONSTITUTION:This catalyst comprises a solid catalyst component prepared by washing a product obtained by adding a suspension of spherical dialkoxymagnesium, an aromatic hydrocarbon and a phthalic diester to a solution of an aromatic hydrocarbon and titanium tetrachloride, and reacting the resulting mixture at 80-125 deg.C with an aromatic hydrocarbon and further reacting the obtained product with titanium tetrachloride at 80-125 deg.C in the presence of an aromatic hydrocarbon, an organoaluminum compound and an organosilicon compound of the general formula: Si(C6H11)2 (OR)2 (wherein C6H11 is cyclohexyl; and R is 1-5C alkyl).
Patent JP-H05174927-A (JP)
Title: Ic socket
Inventor: KISHI NOBUAKI
IPC: G01R31/26
Filed: 1991-12-24
Abstract: PURPOSE:To keep or release the contact between a lead of an integrated circuit (IC) and a contact pin by pressing operation with small pressing force. CONSTITUTION:The socket is provided with a base 2 for containing an IC, a movable table 3 for supporting the IC thereon, contact pins 4, and a cover 5 movable vertically with respect to the base. The movable table 3 is resiliently energized upward, and the support point thereof with respect to the base 2 is disposed in a lever 6 operated in association with vertical motion of the cover 5. The contact pin 4 is resiliently energized by its own resiliency in the direction where the upper portion thereof is separated from the movable table. A contact portion 4c which is brought into contact with a lead of the IC is provided on an upper side of the movable table 3. An operating portion 4d of the contact pin 4, resiliently abutting the inner surface of the cover 5 and a guide groove 5e, resiliently slidden with the operating portion 4d are provided on a side opposite to the movable table 3. The guide groove 5e is such constituted in an uneven structure that the contact between the contact portion 4c of the contact pin 4 and the lead of the IC can be kept by the upward motion of the cover 55 while the contact can be released by the downward motion.
Patent JP-2001154462-A (JP)
Title: Image forming device
Inventor: ARATAIRA FUMIHIRO
IPC: G03G5/14
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of restraining the adhesion or the leakage of magnetic particles to a photoreceptor even in the case of using the magnetic particles having a small diameter. SOLUTION: The outermost surface layer of the photoreceptor 12 is a charge injection layer, and a contact electrifying member is a member for electrifying the surface of the photoreceptor 12 by an injection electrifying method. A magnetic brush 11 is held on a magnet body having a conductive part to which voltage is applied and constituted of the magnetic particles 15 whose volume resistivity is 1×104 to 1×109 Ωcm. The voltage applied to the contact electrifying member is obtained by superposing an AC component on a DC component, and the peak-to-peak voltage of the oscillating voltage of the AC component is <=1000 V.  A humidity detection means performs control to apply constant voltage that the peak-to-peak voltage of the oscillating voltage of the AC component is made lower as the humidity of the service environment is higher, and a difference between the peak-to-peak voltage of the oscillating voltage applied in the case of using the device in the environment where the humidity is the highest and the applied in the case of using the device in the environment where the humidity is the lowest is set to 100 to 600 V.
Patent JP-H07158074-A (JP)
Title: Anchor erection method for slope surface protection structure
Inventor: YAMADA AKIYO
IPC: E02D17/20
Filed: 1993-12-11
Abstract: PURPOSE:To apply a prestress to an anchor, even when a curing period is short, and prevent the occurrence of a break or a crack in a structure. CONSTITUTION:A precast slab 1 of relatively large area having an anchor hole at the center is laid on the top end of a form placed on slope surface, and a cement curing agent such as concrete 10 is blown or cast in place. When the curing agent is hardened to a certain extent, a steel bearing plate 11 is placed on the slab 1 and a prestressed anchor 5 is fixed to an anchor head 13 or a nut on the plate 11. When the slab 1 is placed after the placement of the curing agent, a vibration is applied to keep good adhesion between the slab 1 and the curing agent. As a result, the load of a prestress force is distributed through the slab 1 and no crack occurs, even if the curing agent has a relatively short age and does not give high strength. According to this construction, a curing period can be shortened.
Patent JP-H09180521-A (JP)
Title: Lighting system and lighting system for road
Inventor: ISHIWATARI TOMISHIGE
IPC: F21V8/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system for a road capable of suppressing drop of radiating light even in a long use and enhancing efficiency. SOLUTION: A light source 6 is lit, an ultraviolet ray is generated together with a visible light, performs total reflection on the boundary with air, and conducted as a transmission light within a light conductive body 5. Light containing the ultraviolet ray is applied to a photocatalyst layer (6), and diffused by silica fine particles of the photocatalyst layer (6), and applied to the surrounding from cracks. Since the light is applied along the light conductive body 5, the condition of a road is made intelligible, and a sight daytime appearance and safety are enhanced. By the ultraviolet ray from the light source 6 transmitted through the photocatalyst layer (6) or an ultraviolet ray from the outside light such as the sun, titania fine particles of the photocatalyst layer (6) acts as a photocatalyst.
Patent JP-2000172825-A (JP)
Title: Method for drawing lut curve
Inventor: YAMAJI HIDEYUKI
IPC: G06T1/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for drawing LUT curve by which curve data suitable for pictures or desired by users can be prepared and smooth curves can be drawn. SOLUTION: When the curve data used for correcting the gradation of a picture are generated, based on an LUT curve drawing dialogue opened on a picture editing screen, the graph area in the dialogue is set to the first area in the range from the minimum coordinates (X=0, Y=0) to the maximum coordinates (X=100, Y=100) and the second area outside the first area and a curve is drawn by setting indicating points in the first and second area. Then the curve data corresponding to the drawn curve are registered.
Patent JP-2000173018-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: TANNO MOTOHARU
IPC: G11B5/31
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To highly precisely position each constituting element constituting the head element of a thin film magnetic head. SOLUTION: A positioning marker 21 is formed on a substrate board 20. A first magnetic film 23, an MR thin film 26, a pair of electrodes 27, and a second magnetic film 29 or the like are positioned and formed with a positioning marker 21 as a reference. When an upper layer pole 31 is formed by a plating method, a plating base film 32 is removed at a position equivalent to the positioning marker 21. In forming the upper layer pole 31 on the plating base film 32 being an opaque film, positioning is carried out with the positioning marker 21 as a reference.
Patent JP-H09175731-A (JP)
Title: High speed winding method of synthetic fiber and synthetic fiber cheese-like package
Inventor: HATA OSAMU
IPC: B65H54/28
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a cheese-like package by which yarn does not fall even if it is wound at high speed and whose bulge is small and a winding attitude is excellent. SOLUTION: When a synthetic fiber yarn strip is wound at high speed not less than 3000m/min by contacting a touch roller with a cheese-like yarn strip package formed on a spindle shaft, a spindle and the touch roller are respectively driven in rotation by separate motors, and spindle rotating speed is controlled so that rotating speed of the touch roller becomes constant, and an angle of wind is changed according to a winding diameter of the package.
Patent JP-H03202730-A (JP)
Title: Data processing device of interference spectrophotometer
Inventor: ICHIMURA KATSUHIKO
IPC: G01J3/45
Filed: 1989-12-29
Abstract: PURPOSE:To make it possible to remove offset and drift highly accurately by subtracting a value which undergoes moving average and smoothing with respect to a received interferogram from the interferogram. CONSTITUTION:The detected signal from an infrared-ray detector 30 undergoes A/D conversion in an A/D converter 50 through high-pass and low-pass filters 44 and 46, and the result is inputted into a RAM with a microcomputer. In the computer, correction is performed for the received interferogram (e) with a data processing device 52. Namely, an average value is computed based on the preset number of data (e.g. 9 pieces). Then, smoothing is performed. As a weighting function for the smoothing, i.e. Savitzky-Goly's function is used. Thereafter, the smoothed moving average value Bo(i) (i = 0 - n) is used as a zero base, subtraction is performed from data Io(i) and a corrected interferogram I(i) is computed. Fuorier transformation (c) is performed for the value I(i), and a spectrum (d) is obtained.
Patent JP-H09178889-A (JP)
Title: End plug holding device for fuel rod welding
Inventor: KUROSAWA SATORU
IPC: B23K9/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent a trouble from being caused by the stress in welding by installing an end plug holder in such a manner as to be axially movable and rotatable concentrically with an end plug holding shaft, and energizing it in the extruding direction by a spring within the end plug holding shaft. SOLUTION: The base end part of an end plug holder 5 is installed into the central hollow part of an end plug holding shaft 3 in such a manner as to be axially movable and movable in the axial direction to some degree. A receiving seat 22 is provided within the central hollow part, a spring 23 is interposed between the flange part 5b of the holder 5 and it to energize the holder 5 in the protruding direction. A fuel bar 2 is installed, the holder 5 is moved by the holding shaft 3 in the direction of the fuel rod 2, and an end plug 6 is pressed into the end part of a cover pipe 7. Namely, the spring 23 is compressed to bring the base end part of the holder 5 into contact with the receiving seat 22, and the holder 5 is advanced to press the end plug 6.  The holding shaft 3 is then retreated in a regulated quantity to lay the holder 5 into neutral state, so that the end plug 6 is pressed only by the spring 23. Then, the end plug 6 is welded.
Patent JP-H07167196-A (JP)
Title: Hydraulic vibration isolating rubber
Inventor: FUJIWARA ATSUHIRO
IPC: F16F13/06
Filed: 1993-12-14
Abstract: PURPOSE:To reduced a manufacturing cost and improve ion force by reducing manufacturing man-hours. CONSTITUTION:A rubber elastic body 3 is arranged between an outer cylinder 1 made of rigid magerial and a center member 2 made of rigid material and arranged on the center portion of the outer cylinder 1. A casing 4 is provided on one end surface of the rubber elastic body 3 for sealing liquid. An attenuation plate 7 is arranged installed on one end of the cemter member 2 is arranged inside the casing 4. An end surface of the rubber elastic body 3 faced into the casing 4 is expanded to the attenuation plate 7 for forming a stopper 8. A communication hole is not formed on the attenuation plate 7 for communicating two spaces 9 determined by the attenuation plate 7 with each other, but liquid flows through a gap between the portion around the damping plate 7 and the casing 4.
Patent JP-H05171440-A (JP)
Title: Vacuum device
Inventor: TANAHASHI HIDEKI
IPC: C23C14/56
Filed: 1991-12-25
Abstract: PURPOSE:To suppress the intrusion of foreign matter such as oxygen and steam in the outside from a vacuum spare chamber to a vacuum treating chamber particularly as much as possible at the time of transferring an object to be treated in a vacuum device of a load locking system. CONSTITUTION:In the treating chamber 1 of the vacuum apparatus of a load locking system, a gas opening part 2 for regulating pressure and a wall 7 isolating a discharging part are provided, by that, the intrusion of foreign matter from the outside can be suppressed as much as possible. The effect of suppressing the intrusion of foreign matter affecting adversely on the object and a vacuum treating chamber is obtained.
Patent JP-H05172847-A (JP)
Title: Manufacture of electrostatic servo type acceleration sensor
Inventor: KOIDE AKIRA
IPC: H01L29/84
Filed: 1991-12-25
Abstract: PURPOSE:To prevent the reduction of the working precision for an acceleration sensor chip and work the chip having the uniform characteristic in stable manner by forming the outer peripheral side surface of a mass part to a recessed form. CONSTITUTION:A mask 22 for separating a mass part from a frame is formed on a silicon substrate 21 by SiO2 or Si3N4, using the photolyso process. A plurality of fine through holes 23 having the parallel axis to an accelerating speed detection axis are formed through the laser work or electric discharge machining, in three directions having no beam part on the outer periphery of the mass part. Further, anisotropic etching is carried out by using an aqueous solution of a potassium hydroxide. The periphery of the mass part is allowed to penetrate, leaving the beam part, and at the same time, the outer periphery of the mass part is formed to a recessed form. Since, at this time, the shape of the mass part depends only on the shape of the mask, an accelerating speed sensor chip having the uniform characteristic free from the influence of the precision in the boring work can be obtained.
Patent JP-2001157761-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent false counting by a game control means at the time of ball removal while dispensing of premium balls is monitored by the game control means. SOLUTION: Detection signals of a premium ball counting switch 301A for detecting premium balls dispensed from a ball dispenser device 97 running through a premium ball passage 312A are inputted to the game control means, which monitors whether or not the dispensing of premium balls is executed normal. In addition, at the time of ball removal, a passage switching valve 716 is changed from the broken-lined state to the solid-lined state so that the dispensed balls are led into a ball removal passage 711 to prevent the dispensed balls from being detected by the premium ball counting switch 301A.
Patent JP-H05173019-A (JP)
Title: Polarization canceler
Inventor: KAWADA MASARU
IPC: G02B5/30
Filed: 1991-12-26
Abstract: PURPOSE:To narrow a full-width at half maximum in an infrared area by engraving specific grating grooves on the surface of an anisotropic crystal so that the depth sum of grooves on a crystal with 2d thickness is twice the depth sum of grooves on a crystal with (d) thickness. CONSTITUTION:Two anisotropic crystals A, B having respectively different thickness d, 2d are arranged so that an 45 deg. angle is made by respective optical axis directions. Since the thickness of the crystal B is twice that of the crystal A, the B always applies twice the phase difference of the A independently of incident wavelength. Grating grooves with a sufficiently short period (L1+L2) as compared with working wavelength are engraved on the surface of the crystal A with the thickness (d) in the direction parallel with the lagging axis of the crystal A so as to obtain total depth (t) on all the sides of the crystal A. On the other hand, grooves with total depth 2t are engraved on the surface of the crystal B with the thickness 2d. Since the groove direction is set up in parallel with the lagging axis, the grooves are parallel with the optical axis when the crystal is an optically uniaxial positive crystal or vertical to the optical axis in the case of a negative crystal.
Patent JP-2001157564-A (JP)
Title: Method for sterilizing dried seafood product
Inventor: OTSUKA KATSUHIRO
IPC: A23L17/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of thoroughly sterilizing a dried seafood product dried in the sun of in hot air with neither being scorched nor losing its flavor. SOLUTION: This method for sterilization comprises the following steps: putting a dried seafood product into a microwave oven and heating it at 90-95 deg.C for 30-40 min followed by cooling the thus heated dried product to normal temperatures in 20-40 min.
Patent JP-H03199256-A (JP)
Title: Flame retardant resin composition
Inventor: FUJITA TOSHINORI
IPC: C08L101/00
Filed: 1989-12-27
Abstract: PURPOSE:To obtain a resin composition, composed of a styrene.olefin.styrene block copolymer, polyphenylene ether, ethylenic polymer and hydrated metal oxide and suitable as electric wire covering materials, etc., with low smoking properties and high flame retardance. CONSTITUTION:A flame retardant resin composition obtained by blending (A) 100 pts.wt. styrene.olefin.styrene block copolymer having an olefinic rubber polymer as an intermediate block at preferably (10/90)-(50/50) weight ratio of the styrene block/olefin block and 50-80 Shore A hardness with (B) 10-900 pts.wt. polyphenylene ether, (C) 25-400 pts.wt. ethylenic polymer (e.g. styrene graft ethylene.vinyl acetate copolymer) and (D) a hydrated metal oxide, preferably magnesium hydroxide having the surface treated with a fatty acid such as stearic acid in an amount of 50-300 pts.wt. based on 100 pts.wt. aforementioned polymer components.