baber/WOPTO huggingface dataset:
Patent JP-H0718325-A (JP)
Title: Electric resistivity of metallic material and adjusting method of electric resistivity temperature coefficient
Inventor: SAWADA SHOHEI
IPC: C21D8/00
Filed: 1993-06-30
Abstract: PURPOSE:To adjust the electric resistivity of a metallic material and to give relatively high electric resistivity temperature coefficient by heat treating the metallic material at a specific temperature after adjusting the hardness of metallic by rolling, etc. CONSTITUTION:The hardness of metallic material is adjusted by rolling method or the like. Then, the metallic material is heat treated from the temperature of 200 deg.C lower than the recrystallization starting temperature up to the solid solution temperature. When the metallic material is stainless steel, it is preferable to adjust the hardness by rolling it with draft equal to or more than 40%. Further, it is preferable to roll the hardened stainless steel with draft equal to or less than 50%, after it is heat treated at the temperature of 700 to 1000 deg.C, and then, it is treated again at the same range of temperature if necessary.
Patent JP-H0326320-A (JP)
Title: Method for filtering rain water
Inventor: ICHIKAWA TATSU
IPC: B01D61/14
Filed: 1989-06-26
Abstract: PURPOSE:To unnecessitate a water pump by carrying out pumping up by the head of rain water and to automatically wash a filter membrane by reversely passing filtered water through the membrane by the head of the filtered water when the head of rain water lowers. CONSTITUTION:When the amt. of rain water increases by a continuous rainfall and the depth of rain water in a rain water pipe 2 attains to h1, the rain water is passed through a filter membrane 5 by the head of the rain water. The resulting purified water is allowed to ascend in a filtered water pipe 6 by the head of the rain water and to flow into a filtered water tank 7. When the head of rain water lowers, the purified water in the pipe 6 passes reversely through the filter membrane 5 and prevents the blocking of the membrane. Automatic pumping up is carried out and the filter membrane automatically is washed.
Patent JP-2000348920-A (JP)
Title: Composition for rare-earth bonded magnet, rare-earth bonded magnet and manufacture thereof
Inventor: CHIYOU ISHIYUU
IPC: H01F1/057
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To enable a low-temperature curing and to make it possible to obtain a high heat resistance of a rare-earth bonded magnet by letting the magnet contain the copolymer of an unsaturated polyester, and diallyl phthalate ester and rare-earth alloy powder. SOLUTION: A composition for a rare-earth bonded magnet uses an unsaturated polyester and a diallyl phthalate esters, which have copolymerizable property with the component of the polyester and have a weak volatility, as its essential components. A thermal polymerization initiator and rare-earth alloy powder are added to these components to mix these components with the initiator and the powder and the composition for the rare-earth bonded magnet is obtained. The ratio of the diallyl phthalate esters in the total sum of the unsaturated polyester and the diallyl phthalate esters, which are used for the composition, is set in the range of 10 to 80 wt.%. The total amount of the unsaturated polyester and the diallyl phthalate esters is limited to the range of 1 to 10 wt.% to the composition of the rare-earth bonded magnet.  Moreover, as the rare-earth alloy powder, Nd-Fe-B alloy powder is used.
Patent JP-S6052497-A (JP)
Inventor: TORII SATORU
IPC: B66D1/44
Filed: 1983-08-31
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-S6052535-A (JP)
Title: Granulating method of sintering raw material
Inventor: KOTABE NORIO
IPC: C22B1/14
Filed: 1983-09-01
Abstract: PURPOSE:To form pseudo particles which have a uniform grain size and high mechanical strength and resistance to thermal impact by rotating a rotating body for kneading provided in a cylindrical granulating machine of an inclined rotary type in the same direction as the rotating direction of the granulating machine and increasing the circumferential speed thereof. CONSTITUTION:A rotating body 9 for kneading is provided in a granulating machine 1 in the stage of granulating continuously sintering raw materials with a cylindrical granulating machine 1 of an inclined rotary type. The body 9 is rotated in the same direction as the rotating direction of the machine and the rotating speed in the outermost circumferential part thereof is made higher than the circumferential speed of the inside wall of the machine. Then a transport part 7-2 occupies about 1/4 ratio of the raw materials and the particles move actively in about 3/4 part (rolling part 7-3, agitating part 7-8 and bouncing part 7-7), thus resulting in the increased number of contact of the particles with each other. Since grain size segregation is eliminated, the contact efficiency of the large and small particles is increased and the mixing and granulating property is upgraded. The sintering ore having good quality is thus obtd.
Patent JP-2000348150-A (JP)
Title: Contactless connector for data input/output card and data input/output card with contactless connector
Inventor: SHIOZAWA KOICHI
IPC: G06F1/18
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a back connector, which prevents a connector from slipping or breaking down in a data input/output card, and a data input/output card having this back connector. SOLUTION: A substrate 3 of the data input/output card is provided with a hole part 5, and a first contactless back connector part 12 where a soft magnetic body is provided with a coil is arranged around this hole part 5, and a terminal fixing part consisting of a soft magnetic body, a terminal mobile part which is to be inserted into the terminal fixing part and consists of a soft magnetic body, and a second contactless back connector part 11 which has a coil wound around the terminal fixing part or the terminal mobile part are provided, and they are so constituted that the terminal mobile part or the terminal fixing part of the second contactless back connector can be inserted to the hole part 5 of the substrate 3.
Patent JP-2000347117-A (JP)
Title: Electrophotographic device
Inventor: HIRAOKA KEIKO
IPC: G02B26/10
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of obtaining a high-definition image without causing image defect by side lobe by making light emitted from an exposure means have the side lobe in addition to a main spot and making the beam profile of the light emitted from the exposure means a Bessel function type Bessel beam. SOLUTION: This device is provided with an electrophotographic photoreceptor having a photosensitive layer on a supporting body, an electrifying means, and the exposure means. Then, the light emitted from the exposure means has the side lobe in addition to the main spot. The beam profile of the light emitted from the exposure means is the Bessel function type Bessel beam. In this device, the outer peripheral surface of the photoreceptor 1 is electrified by a corona electrifier 3 and the photoreceptor 1 is irradiated with the laser beam corresponding to an image signal by a Bessel beam exposure device 2 so as to form a latent image on the photoreceptor 1. In such a case, the photoreceptor 1 does not have sensitivity to the light quantity of the side lobe of the Besseal beam but has the sensitivity only to the main maximum of the Bessel beam.
Patent JP-H0718231-A (JP)
Title: Pressure-sensitive adhesive tape which can be peeled by heating and method of peeling the same
Inventor: MIYASHITA HIROSHI
IPC: C09J7/02
Filed: 1993-06-30
Abstract: PURPOSE:To obtain the tape which can be stuck without lowering its pressure- sensitive adherence and can be easily peeled by heating by adding a non- pressure-sensitive adhesive resin powder to the pressure-sensitive adhesive layer formed on a supporting base. CONSTITUTION:A pressure-sensitive adhesive layer containing a non-pressure- sensitive adhesive resin powder is formed on at least either surface of a supporting base. As the non-pressure-sensitive adhesive resin, a nonpolar polymer or oligomer such as PE, PP, teflon, silicone, or a perfluoro polymer or a solid surfactant incompatible with the pressure-sensitive adhesive (e.g. fatty acid ester) can be desirably used. The pressure-sensitive adhesive layer is composed of 1-80wt.% non-pressure-sensitive resin powder and 99-20wt.% pressure-sensitive adhesive. As the pressure-sensitive adhesive, a copolymer containing 50-99wt.% alkyl (meth)acrylate is particularly desirable. Although this copolymer is usually prepared by polymerizing in a solvent, it is desirably prepared by a photo-polymerization process which can dispense with drying.
Patent JP-S5683169-A (JP)
Title: Call connecting system by operator
Inventor: OGATA YUUSUKE
IPC: H04M3/60
Filed: 1979-12-11
Abstract: PURPOSE:To simplify the call connecting, by making unnecessary the operator trunk in call sharing, by providing a relay controlling the disconnection and connection of channel with the incoming and outgoing trunks. CONSTITUTION:When a caller 1 makes a call and dials, the line is converted into a 4-line line via a lower rank station to start the incoming trunk 3 of the exchanger 9. The dial information thus fed is identified with the controller CC, the attendant board 8 of a vacant operator is selected, and when the controller CC detects it, the relay controller RC is controlled. Further, the device RC controls the relays SA, SB controlling the connection and disconnection of the channel provided with the trunk 3 and the outgoing trunk 4. Further, the information of call split key of the operator board 8 is fed to the controller of the exchanger CC, the controller CC controls the relays, SA, SB based on the key information to control the disconnection and connection of channel of the incoming and outgoing trunks 3, 4, allowing to make unnecessary the operator trunk for call split and to simplify the call split.
Patent JP-H0210276-A (JP)
Title: Hardware simulator
Inventor: HIRAO YUICHI
IPC: H03K19/177
Filed: 1988-06-29
Abstract: PURPOSE:To make it possible to constitute an arbitrary sequence circuit by specifying memory elements in which writing is performed in correspondence with output data with respect to a plurality of the memory elements. CONSTITUTION:Programming is performed in decoders 100, 200 and 300 for a PLA (Programmable Logic Array). Product term lines Y1-Yn and sum term lines Xi1-Xil and X01-X0m are extending from the outputs of the decoders. When the PLA is programmed, the specified positions of the intersections of the product term lines and the sum term lines are connected with diodes. Every one of memory elements 401-440 is provided for each line of the product term lines Y1-Yn and the sum term lines Xi1-Xil and X01-S0m. When the programming is not performed, the decoders 100-300 select the memory elements, in which the values of the sum term lines X01-X0m for the outputs of the PLA are to be written, out of the memory elements 401-440.
Patent JP-S5951436-A (JP)
Title: Pulse magnetron
Inventor: HINUMA NORITOSHI
IPC: H01J23/10
Filed: 1982-09-16
Abstract: PURPOSE:To make a magnetron hard to be subject to the influence of an external magnetic field and/or a magnetic substance as well as to simplify assembling jobs, simultaneously with miniaturization and rigidness in structure, by letting a leakage of magnetic flux decrease to the smallest possible extent in a way of forming a permanent magnet into an inner magnetic type, while installing an opening part in a yoke and feeding an output from this yoke opening to the external load. CONSTITUTION:Each of annular permanent magnets 22 and 23 composed of anisotropic ferrite is disposed at both sides in a tube shaft direction of each of magnetic poles 16 and 17 via each of shim plates 20 and 21. At an anode cylinder 13, an output part 24 is projectingly installed sideways in an orthogonal direction toward a tube shaft, and a waveguide is coupled to this output part 24 whereby supported by a yoke 27 and locked thereat. On the other hand, the frame-like yoke 27 composed of soft steel used for an adapter plate in common is set up so as to surround the anode cylinder 13, permanent magnets 22, 23 and the waveguide all. An oscillated microwave output is led into the waveguide via the output part 24 and further fed to an external load circuit from an opening part 31 installed in the yoke 27.
Patent JP-S645985-A (JP)
Title: Production of porous ceramic
Inventor: KUMASAKA SADAO
IPC: C04B38/00
Filed: 1987-06-29
Abstract: PURPOSE:To obtain porous ceramics usable not only for industrial purposes but also for environment improving and health promoting purposes by impregnating a ceramic slurry contg. a mixture of ceramics with ore dust having residual magnetism into a porous substance having continuous pores and by drying and calcining the impregnated substance. CONSTITUTION:When a ceramic slurry is impregnated into a porous substance having continuous pores and the impregnated substance is dried and calcined to produce porous ceramics, the ceramic slurry used contains ore dust having residual magnetism or a mixture of the ore dust with ceramics. The ore dust based on SiO2 and Al2O3 and having residual magnetism or a mixture of the ore dust with ceramics accounts for >=2% of the amt. of the ceramic slurry.
Patent JP-H11355939-A (JP)
Title: Grommet
Inventor: OMURA SHINICHIRO
IPC: H02G3/22
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To realize the water-proofness between the butting surfaces of the divided units of a half-divided grommet with a simple construction and, further, avoid the separation between the inner wall of the grommet and filling material. SOLUTION: The dividing surfaces of a pair of semi-cylindrical divided units A and B are butted against each other to unify them into a grommet, and the inside of the grommet is filled with filling material to secure the water- proofness. When the divided units A and B are unified, the filling material is made to exist also between the dividing surfaces butted against each other to secure the water-proofness. Further, partition walls 5 and 6 which have surfaces perpendicular to a wire penetration hole are provided so as to protrude from the circumferential wall of a filling material sink filled with the filling material, to prevent the filling material from moving when a wiring harness penetrating the grommet is pulled in an axial direction.
Patent JP-S5864381-A (JP)
Title: Vacuum depositing device
Inventor: SHINOHARA KOUICHI
IPC: C23C14/20
Filed: 1981-10-09
Abstract: PURPOSE:To provide a titled device which prevents the thermal deterioration of a substrate by charging the substrate prior to vapor deposition electrostatically by irradiation of electron rays thereto and bringing the substrate in tight contact with a rotary  supporting body, and which prevents creasing, blocking, etc. during taking-up of the  substrate by neutralizing the electrostatic charge by glow discharge after the vapor  deposition. CONSTITUTION:In a vacuum depositing method for high m. p. metals disposed with a  take-up mechanism which consists of a rotary supporting body 2, a delivery shaft 3, a  take-up shaft 4, a free roll 5, etc. and moves a substrate 6 of a high polymer molding  to be vapor-deposited thereon with metals, and a vapor source which consists of an  evaporating vessel section 9, a premelting section 10 for replenishing materials, a  supplying section 11 for molten metal, electron ray generators 12, 14 for heating of  materials, a feed mechanism 17 for an evaporating material 16, etc., the vapor depositing surface of said substrate 6 is pretreated with a glow discharge generating mechanism 7, then the substrate is charged electrostatically by the electron beams 20 from  an electron ray generator 19 and is brought into tight contact with the body 2 of a controlled temp. by electrostatic attraction forces. After the vapor deposition, ions are  adsorbed on the substrate by a glow discharge mechanism 8, whereby the electrostatic charge is neutralized.
Patent JP-H07315228-A (JP)
Title: Cart for stairs
Inventor: TACHIKAKE YOSHIAKI
IPC: B62B5/02
Filed: 1994-05-23
Abstract: PURPOSE:To provide easy loading work at stairs by forming rotary plates on both sides of a shaft mounted onto an axle receiving base, and mounting wheels onto the rotary plates. CONSTITUTION:A pulling rod 2 is formed at a load platform 1 in an erecting posture, and an axle receiving base 6 is formed at the lower part of the pulling rod 2. Rotary plates 3 are mounted onto both ends of a shaft 7 formed at the axle receiving base 6, and three axles 4 are mounted onto the rotary plates 3 through shafts 5. At the time of using them, a load is placed on the load platform 1, and the pulling rod 2 is held and pulled. On stairs, the axles 4 come into contact with the stairs and stop, and by pulling the pulling rod further, the rotary plates 3 rotate and the next wheel 4 gets over the stairs and rises onto the upper step. By repeating this movement, it is possible to make this cart clime the stairs smoothly.
Patent JP-S5952169-A (JP)
Inventor: SUGAWARA SAKUO
IPC: F25D11/02
Filed: 1982-09-17
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-H11348466-A (JP)
Title: Method for issuing credit card
Inventor: KUDO TAKERO
IPC: B42D15/10
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent an illegal issue of a card without receiving an authorization of a credit card supplier by writing data record information on a record of the card by a card recorder by a credit card issuer, and processing to issue the card. SOLUTION: In the case of judging that an issue of a credit card is permitted according to an examination, all data record information necessary to issue a card such as an authorization data signal of use of the card, an enterprise code and the like are transmitted from a host computer 3 to a CAT terminal unit 5 installed in a member store. The store receiving the information inserts the card into a card writing means 15 of the unit 5, and writes the data record information necessary to issue the card such as the authorization data signal and the like of use of the card on a magnetic recording unit 11 of a data record 13. Simultaneously, information such as an expiration date or the like is also displayed on an information display unit 25, and then the credit cad 10 is delivered to an applicant to finish an issuing procedure.
Patent JP-S5686863-A (JP)
Title: Tilting device for steering wheel of automobile
Inventor: MANABE SHIGERU
IPC: B62D1/18
Filed: 1979-12-12
Abstract: PURPOSE: To reduce pressure on spherical surfaces, enable the swing of pivotally connected portions without play and heighten connection rigidity and durability, by combining the spherical surfaces of an upper and a lower yokes with each other at the pivotally connected portions and placing these portions on an axis extending through the center of the spherical surfaces.  
     CONSTITUTION: An upper yoke 1 is secured on an upper column 3 which supports a steering wheel. A lower yoke 2 is secured on a lower column 4. The spherical surfaces of both the yokes 1, 2 are combined with each other at their pivotally connected portions and the yokes 1, 2 are tightened with appropriate torque by spherical washers 35, nuts 20 and bolts 21 so that the yokes 1, 2 can swing without play, about their pivotally connected portions. The ends of plural linklike friction plates 7, 8 are pivotally connected to the brackets 11, 12 of the yokes 1, 2 by pins 9, 10 and swingably overlapped with each other. Elliptic holes are opened in the overlapped portions. A bolt 14A is provided so that it extends through the elliptic hole. To tilt a steering wheel, a lever 6 is turned and the tightening force on the friction plates 7, 8 is eliminated by the rotation of the bolts 14A. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5683703-A (JP)
Title: Optical fiber for hermetic sealing
Inventor: MIZUTA YOSHIYUKI
IPC: G02B6/44
Filed: 1979-12-13
Abstract: PURPOSE:To enable the coupling of an optical fiber to a hermetic case to be achieved with high reliability by providing a member of which the coefft. of thermal expansion is gradually changing from the value nearly equal to the coefft. of thermal expansion of the optical fiber to a desired coefft. of thermal expansion, to a part of the optical fiber. CONSTITUTION:A mathcing part 2 which is first stuck and grown with the same material as that of the outside circumference of an optical fiber 1 and is gradually changed to the material necessary for hermetic sealing such as kovar glass is provided to part of the optical fiber 1, and further the part of the uniform layer of the glass required for hermetic sealing such as kovar glass is fused 3 to the outer side thereof, and the end coating layer 4 comprising the matching part 2 and the fused part 3 provided in this way is sealed by means of an insulating material 5 for hermetic sealing, such as kovar glass, to an optical connector, whereby the optical fiber 1 is tightly sealed and led into the optical connector.
Patent JP-S645238-A (JP)
Title: 2nd sound multiplex broadcast equipment for fm broadcast
Inventor: ITO AKIRA
IPC: H04J1/00
Filed: 1987-06-29
Abstract: PURPOSE:To send voice and information with a large capacity by using a binary or a quaternary PSK so as to modulate a 2nd subcarrier whose upper limit is set to nearly middle of the occupied band width of FM wave as the coded voice signal and superimposing the result. CONSTITUTION:A PSK modulator 3 multiplies a 19kHz of a pilot signal from a stereo modulator 4 by four to generate the 2nd subcarrier of a frequency of 76kHz and the result is subject to PSK modulation by a 2nd voice signal coded by a VOCODER 2. The output of the stereo modulator 4 and the output of the PSK modulator 3 are synthesized by a signal synthesis section 7. The frequency of the 2nd subcarrier is formed such that its lower limit is selected by the upper limit frequency of the stereo subchannel and its upper limit is limited by the specification of the occupied band width and its frequency is nearly a middle frequency of the frequency band and the PSK modulation of the 2nd subcarrier by the 2nd voice is applied by utilizing the frequency band sufficiently. Thus, the transmission information quantity is increased than a conventional system.
Patent JP-H0455125-A (JP)
Title: Automobile back door structure
Inventor: FUJII HIDEAKI
IPC: B60J5/10
Filed: 1990-06-20
Abstract: PURPOSE:To eliminate necessity for a large sub-frame so as to improve visual recognition toward the back side by combining a frame casing with a sub-frame. CONSTITUTION:A frame casing 11 of closed section structure is formed by a combination consisting of an outer panel 13 and an inner panel 14, and both sides of the frame 11 are connected to each other by a sub-frame 12. This makes it possible to use a small sub-frame 12 so as to improve visual recognition toward the back side. A slant glass 5 and a vertical glass 6 are supported principally by the outer panel 13 of the frame casing 11, and are supported only supplementary by the sub-frame 12. Consequently, both glasses 5 and 6 can be mounted in accurate positioning because they are supported by the outer panel 13 which is one member.