baber/WOPTO huggingface dataset:
Patent JP-H05166752-A (JP)
Title: Method for forming titanium silicide layer
Inventor: SUMI HIROBUMI
IPC: H01L29/78
Filed: 1991-12-19
Abstract: PURPOSE:To reduce a contact resistance between a titanium silicide layer and a base region by forming a silicon oxide film on a semiconductor substrate, then depositing a titanium layer thereon, then silicifying it by heat treating at a low temperature, and further heat-treating it at a high temperature of a special range. CONSTITUTION:A silicon oxide film 26 is formed on a semiconductor substrate 10, and a titanium layer 28 is deposited thereon. Then, the titanium of the layer 28 is silicified by heat treating at a low temperature. Further, it is heat- treated at a high temperature of a range of 900 to 1100 deg.C to form a titanium silicide layer 30. Thus, a stable titanium silicide layer can be formed, contaminant substance existing in a boundary between the silicide layer and the base region can be sublimated, a contact resistance between the silicide layer and the base region can be reduced, and driving capacity of a transistor can be improved.
Patent JP-2000176594-A (JP)
Title: Press forming machine for crank shaft
Inventor: OZAKI YUTAKA
IPC: B21D11/16
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a press forming machine for a crank shaft which permits torsional forming in a state that a backlash causing the variation of torsional precision is suppressed and which enhances torsional precision. SOLUTION: In this press forming machine for a crank shaft in which a torsional forging part and a shaping forging part are provided in the inside of a press, upper and lower kiss plates are attached between upper and lower die holders, a cushion cylinder 60 is attached to a bed hard plate 1, and a lower rotational guide 9 is held with the cushion cylinder 60. A head side oil chamber of the cushion press 60 is connected to a hydraulic source 70 via a direction switching valve 73, and an accumulator 71 is connected between the head side hydraulic chamber and the direction switching valve 73. And when the upper and lower kiss plates 35, 36 further execute a lowering stroke after mutual abutting, pressurizing force against a torsional die 10 is supported with the cushion cylinder 60.
Patent JP-H10176121-A (JP)
Title: Method for applying sealer and repairing sealer
Inventor: IMAMURA MUNEO
IPC: C09D5/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To impart good water resistance to an inorganic porous substrate by judging whether the surface properties of the substrate is acidic or basic and coating the substrate with a cationic or anionic water-soluble sealer determined according to the results of judgment. SOLUTION: When the surface property of an inorganic porous substrate is acidic, a cationic water-soluble sealer is selected. When its surface property is basic, an anionic water-soluble sealer is selected. The substrate is coated with the corresponding sealer. The cationic water-soluble sealer used is a cationic water-soluble acrylic resin solution, and the anionic water-soluble sealer used is an anionic acrylic resin solution. Each water-soluble acrylic resin solution is used after it is mixed with a polyurethane dispersion. The mixing ratio of the water-soluble acrylic resin solution to the polyurethane dispersion is 95:5 to 5:95 in terms of the weight of solid matter.
Patent JP-H05222873-A (JP)
Title: Lock
Inventor: MINEMURA HIROYUKI
IPC: E05B65/06
Filed: 1991-12-20
Abstract: PURPOSE:To advantageously carry out the stock control by providing a notched slot to a body member of a lock to project a dead bolt by turning of a key, making it possible to change a mounting position of a dead hub into which the key is inserted, and making one kind of a lock cope with a several kinds of locks having different mounting positions. CONSTITUTION:A notched slot 16 is provided to a lock body 15, and a dead hub holder 17 bearing a dead hub 11 driven by a key or a thumb turn in a turnable manner is so constituted that it is capable of moving in the slot 16. When the dead hub 11 is turned in the direction of the arrow A by the key, etc., a sliding member 12 is lowered by an operation arm 11b, a flow-hub 13 has a lefthanded rotation, and a dead hub is tuned in the direction of the arrow B. According to the constitution, even if there are locks having different mounting positions of keyholes, they can be made to cope with one kind of a lock.
Patent JP-2001168623-A (JP)
Title: Glass antenna for automobile
Inventor: TABATA KOJI
IPC: H01Q21/30
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To satisfactorily receive an FM broadcasting band from a high band to a low band. SOLUTION: A rectangular loop element 4a is extended from the right part to the left part of a rear window glass plate 1 on which a defogger 3 is provided, an upper element 4b is extended upward from the upper left corner part of the element 4a and is bent to extend to the right, and a lower element 4c is extended downward from the lower left corner part and is bent to extend to the right.
Patent JP-H06189303-A (JP)
Title: Video telephone system
Inventor: MORIKAWA SHIGENORI
IPC: H04N7/14
Filed: 1992-12-15
Abstract: PURPOSE:To revise a display size and a display position of a sent/received picture optionally with respect to the video telephone system. CONSTITUTION:When a displayed picture size is revised, a CPU 20 outputs data designating the picture display size (longitudinal l X lateral m size) to a CCD 12, a color processing circuit 14 and a picture companding circuit 15 and outputs coordinate data (y) designating a picture display position to the picture companding circuit 15 and also adds display size data of its own picture (longitudinal l X lateral m size) to multiplexed picture audio data to be sent to a destination communication terminal equipment as parameter revision data. Furthermore, upon the receipt of revision parameter data (longitudinal l' Xlateral m' size) of the pattern size added to the picture data from a destination communication, the CPU 20 designates the picture sound display size data (longitudinal l X lateral m' size) of the destination communication terminal equipment to the picture companding circuit 15.
Patent JP-H11187685-A (JP)
Title: Motor controller
Inventor: FUJISHIRO SUNAO
IPC: H02P21/04
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To achieve cost reduction of a controller by a method wherein configuration a current detection circuit is simplified. SOLUTION: A control circuit 2 has a plurality of notch-tap lead lines 4 and 5 and one common lead line 6. A power supply 7 is applied between the common lead line 6 and the arbitrary notch-tap lead line 4 or 5 for adjusting the speed of a motor 1. An LED 17 of a phototransistor coupler 14 is connected between arbitrary two lines among the plurality of notch-tap lead lines 4 and 5, or between arbitrary one line among the plurality of notch-tap lead lines 4 and 5 and the common lead line 6 to compose a current detection circuit 3. At a command of stopping of the motor 1, if a current is not detected by the current detection circuit 3, the control circuit 2 carries out a normal control, and if a current is not detected by the current detection circuit, thereafter through the control circuit 2 the operation of the motor 1 is made to be discontinued.
Patent JP-H06187043-A (JP)
Title: Positioning control method
Inventor: IMAI MASANORI
IPC: G05B19/19
Filed: 1992-12-16
Abstract: PURPOSE:To considerably reduce power consumption by restarting control after control for the driving current of a servo motor is temporarily stopped when a moving member driven by the servo motor is moved and stopped at a prescribed position. CONSTITUTION:Concerning the data of position error outputted to a controller 20 as a position error correction signal for correcting the first moving command signal, a moving command is corrected. Thus, the moving command signal from the controller 20 is turned to the moving command signal for instructing the position of a value subtracting the turning speed of the servo motor from the first moving command signal in the case of canceling the control and turning the servo motor backward just at a prescribed angle after the lapse of prescribed time. After the lapse of prescribed time, a servo OFF command is canceled and the servo motor 12 is recovered to the controlled state. Therefore, the servo motor 12 is controlled so as to be stopped at a position in the state of canceling elastic force from a driving system, it is not necessary to provide any driving current for stopping, the driving current during the stop is turned to '0' and power consumption is considerably reduced.
Patent JP-H09177018-A (JP)
Title: Snow melting roadbed having heating element of metal or the like
Inventor: YAMAGUCHI MITSUYOSHI
IPC: E01C11/26
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient snow melting roadbed in which the heat loss into the ground is minimized by providing a heating element on the surface of a concrete block, and fitting a heating wire to a groove provided on the reverse side of the heating element. SOLUTION: An iron-made continuous metal heating element 11M having a protruding part 13c, a long leg 13b, and a groove for burying a self control type heating wire 18b is buried in the surface of a concrete block 10 having an optional shape so as to be flushed with this surface. As the continuous heating element 11, those having the same form may be continued, or sporadically lined. When the upper end of the heating element is made into a shape having an optional number of bar-like protruding parts raised so as to be flushed with the surface of the concrete block, the heating element is hardly peeled from the concrete block. When a space sealed by a heat insulating plate having heat reflecting effect is provided in a recessed part in the lower part of the heating wire, power consumption can be further reduced. Thus, a road heating with small energy consumption can be provided.
Patent JP-H10188222-A (JP)
Title: Combined thin-film magnetic head
Inventor: HOSHI SATORU
IPC: G11B5/39
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To develop a thin-film magnetic head having excellent recording characteristics and resolution by enabling the use of magnetic films having a high saturation magnetic flux density (Bs ). SOLUTION: This head is constituted by using a substrate 6 as a base and laminating an insulating film 7, a lower shielding magnetic film 8, a magneto- resistive element 5, a upper shielding magnetic film 10, a magnetic gap layer 11, a recording inductive magnetic film 12 and a protective layer thereon. In such a case, an inductive head for recording is formed by the upper shielding magnetic film 10, the magnetic gap film 11 and the recording inductive magnetic film 12. A magneto-resistive head is constituted by the magneto-resistive element 5. The upper shielding magnetic film 10 and the recording inductive magnetic film 12 are the films formed by electroplating of 'Permalloy (R)'. The concn. of nickel is made lower on the magnetic gap film 11 side than on the magneto- resistive element side.
Patent JP-H10179058-A (JP)
Title: Rice polishing and device therefor
Inventor: SANO KOJI
IPC: A23L7/10
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To polish up the surface of polished rice completely without necessitating water so as to prevent the generation of filthy water, eliminating the influence by the fluctuation of water content and a temperature and preventing the sugar content reduction and the breaking of polished rice by stirring a mixture obtained by adding rice bran and a grinding material to polished rice and then separating polished rice. SOLUTION: Polished rice, rice bran, and a grinding material having a size 2-3 times the size of rice grain and consisting of metallic pieces, wood pieces, ceramic pieces, plastic pieces, etc., are supplied respectively for a polished rice tank 21, a rice bran tank 22 and a grinding material tank 23. The mixture is successively supplied for first to fourth tumblers 12A to 12D to be stirred. The polished rice is separated from the mixture after stirring.
Patent JP-H05263005-A (JP)
Title: Process for dyeing or printing hydroxyl group-containing fiber material
IPC: C09B35/039
Filed: 1992-12-21
Abstract: PURPOSE: To obtain dyed or printed articles excellent in color uniformity and fastness, etc., by employing a specific yellow or orange dye in combination with a blue dyeing dye and/or a red dyeing dye in dyeing or printing a hydroxyl group-containing fiber material.  
     CONSTITUTION: An yellow or orange dyeing dye of formula I (wherein R 1  and R 2  are each H, 1-8C alkyl, 1-8C alkoxy, halogen, carboxy, sulfo, ureido, 2-6C alkanoylamino, arylazo, etc.; R 3 , R 4 , R 5 , R 6 , R 7  and R 8  are each H, 1-8C alkyl, 1-8C alkoxy, halogen, carboxy, etc.; A 1  is formula II, formula III or formula IV; R and R' are each H or 1-8C alkyl; Y 1  and Y 2  are each hydroxy, 1-4C alkoxy, chloro, bromo, etc.; and B 1  is a linking group) is prepared. And this dye and a blue dyeing dye and/or a red dyeing dye are applied together to dye or print a hydroxyl group-containing fiber material (e.g. cotton). 
     COPYRIGHT: (C)1993,JPO
Patent JP-2000177773-A (JP)
Title: Electronic part carrying band, and inspection of electronic part
Inventor: UOZU YOZO
IPC: G01N1/00
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the inspection of electronic parts by using the technology of a carrier tape, i.e., an electronic part carrying band which is used for the transport/storage of electronic parts. SOLUTION: This electronic part carrying band is equipped with a band material 10 on which an electronic part 40 is mounted, a holding section such as an adhesive surface 22 which is arranged at the mounting location of the electronic part 40 on the band material 10 and holds the electronic part 40, and an inspection holes 30 which go through the band material 10 at a location wherein at least one part of the electronic part 40 held by the holding section 22 is superposed, and using the inspection holes 30, the inspection of the electronic part 40 is performed by making an inspection probe come into contact with a connection terminal 42 of the electronic part 40 from the rear surface side of the band material 10 or using a beam which passes the inspection holes 30.
Patent JP-2000181149-A (JP)
Title: Wet developer and printing system
Inventor: NAKAMURA TAKEKATSU
IPC: G03G9/12
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a wet developer having excellent electrification stability, redispersion property and electrification stability when the developer is re- dispersed, and which can be stored for a long time and can be reused, and to provide a printing system in which an unused wet developer is circulated and reused. SOLUTION: This wet developer has copolymer resin particles in an electric insulating dispersion medium, and contains a nonionic dispersed surfactant soluble with the electric insulating dispersion medium. The copolymer resin particles consist of a copolymer resin of two or more types of monomer units including at least a first monomer unit and a second monomer unit, and contain a phthalocyanine-based pigment. The printing system 1A using this wet developer is equipped with a developing mechanism 18 attached to a developing mechanism 16.
Patent JP-H10182386-A (JP)
Title: Tooth cleaning agent
Inventor: INOUE SHIMAKO
IPC: A61K8/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a tooth cleaning agent capable of improving stain removing effects on the surface of tooth and effectively eliminating plaque, tar of cigarette, etc., comprising a specific straight-chain or cyclic water-soluble polyphosphate and a natural scrubbing agent. SOLUTION: This tooth cleaning agent is obtained by formulating (A) 1-10wt.% of a straight-chain or cyclic water-soluble polyphosphate of the formula Mn+2 Pn O3m+1 (M is Na or K; (n) is >=2) (e.g. potassium pyrophosphate) or a compound of the formula (MPO3 )m ((m) is >=3), (B) >=1wt.%, preferably 5-50wt.% of a natural scrubbing agent (e.g. crystalline cellulose) which is water-insoluble fine particles derived from an animal or a plant and has 0.05-1mm average particle diameter (dried state) and optionally (C) an abradant, a binder, a thickening agent, a surfactant, a sweetener, an antiseptic, a perfume, various active ingredients, etc.
Patent JP-H11180569-A (JP)
Title: Recording sheet, sheet cassette, and recording device
Inventor: HIRAI SHINYA
IPC: B65H1/26
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent the wrong loading of a recording sheet by providing a recording area and a non-recording area separable from the recording area, and providing a wrong loading preventing part for preventing the wrong loading to a recording device in the non-recording area. SOLUTION: A recording sheet 2 is provided with a recording area 2a for recording an image and a non-recording area 2b forming a nipping margin to be nipped by a carrying roller pair, and a perforation 2c is provided in the boundary between both the areas 2a, 2b so that the non-recording area 2b can be separated from the recording area 2a by the perforation 2c. The recording sheet 2 has a wrong loading preventing part for preventing the wrong loading in the non-recording area 2b. As the wrong loading preventing part, the non- recording area 2b is partially notched to form a notch part 2b so as to be asymmetric in cross direction. Therefore, when the recording sheet 2 is loaded to a device body 1, the position of the notch part 2d is recognized, whereby the recording sheet 2 is prevented from being loaded longitudinally reversely by mistake.
Patent JP-H10114387-A (JP)
Title: Containing case for optical and/or magnetic information storage medium and its manufacture
Inventor: YAMAZAKI SEIICHI
IPC: B42D1/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To take a disc in and out of a containing case without detriment to the surface of the disc by forming protrusions having an elastic force at upward portions from the central part of a step of a plastic member and providing a slit extending from the center of the plastic member toward the vicinity of an opening of the containing case. SOLUTION: A stepped portion 14 of a plastic member 13 constituting a containing case 11 has a thickness sufficient to contain an information storage medium, and protrusions 15 having an elastic force are provided at slightly upward portions from the central part of the plastic member 13 so as to protrude inwardly. Further, a slit 16 is formed which extends from the center of the plastic member 13 toward the vicinity of an opening 18 of the case 11. Since the protrusions 15 have an elastic force, the information storage medium can be contained in the case 11 while getting over the protrusions 15 when it is inserted thereinto through the opening 13. Moreover, since the widest portion of the medium enters under the protrusions 15, the medium is not caused to slide off the case 11 by vibration during transportation.  Further, by providing the slit 16 on the opening side, the medium can be moved while being held by a finger, and a user can take the medium out of the case 11 without touching its surface.
Patent JP-H05175527-A (JP)
Title: Photoelectric conversion device and tandem solar cell containing same
Inventor: KOBAYASHI NOBUHIKO
IPC: H01L31/04
Filed: 1991-12-25
Abstract: PURPOSE:To provide a photoelectric device of high efficiency by using a semiconductor substrate, a superlattice semiconductor layer with uneven surface, and output electrodes for a photoelectromotive force. CONSTITUTION:Light L is incident at a relatively large angle to a slope of a semiconductor layer 11 of a photoelectric device. Part of the light L passes through a surface coating 25 and enters a superlattice structure, and its short- wavelength components produce electron-hole pairs. The electrons and holes move opposite each other in the vertical direction and reach front electrodes 21, 22 and 23 and a back electrode 24 so that an electromotive force is produced. On the other hand, reflected light R passes through the surface coating 25 of the adjacent slope 12 and advances at a large angle into a superlattice structure. If the light L is non-polarized TEM wave such as sunlight, the reflected light R has an electric field vector perpendicular to the lamination of the superlattice. Therefore, the probability of generation of electron-hole pairs due to the transition in a sub-band increases and thus photoelectric effect by long-wavelength components is enhanced.
Patent JP-H05154405-A (JP)
Title: Mobile crusher
Inventor: FURUYA HARUAKI
IPC: B02C1/04
Filed: 1991-12-03
Abstract: PURPOSE:To provide a movable crusher where, earth and sand being impurity components, are removed from rocks in a quarry before crushing to produce an aggregate of a high quality. CONSTITUTION:On a freely travelling crawler transporter 2 are mounted a hopper 10, a vibrating screen 20 with a grizzly, a jaw crusher 30 and a transporting device 40. And a vibrating screen 50 for removing earth and sand from the minus sieve of the vibrating feeder 20 with a grizzly and an auxiliary transporting device for transporting the earth and sand are provided and simultaneously a sensor for detecting a feed level is provided on the side plate of the jaw crusher 30 and an alarm lamp 110 flashing on and off in abnormal occurrences or an alarm buzzer is provided.
Patent JP-H10167910-A (JP)
Title: New material having antimicrobial activity and agent for controlling plant disease
Inventor: INOUE MASAFUMI
IPC: C07D493/06
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new material having antimicrobial activities, isolated from an extract of culturing material of Colletotrichum fragariae, manifesting an inhibiting phenomenon of self germination and useful as an agent for controlling a plant disease. SOLUTION: The objective material is represented by the formula. The compound of the formula has physicochemical properties such as disposition of yellow white powder, a molecular weight of 386, a molecular formula of C22 H26 O6 , etc. The compound of the formula is obtained by extracting a culture products of Colletotrichum fragariae or a spore suspension thereof with a solvent and purifying the extract. Particularly, the compound is obtained by culturing the Colletotrichum fragariae in a potato-saccharide and agar medium for two weeks, dipping the cultured Colletotrichum fragariae in acetone with the medium, allowing the Colletotrichum fragariae in the dipped state for a whole day and night and performing extraction, filtering, etc., of the dipped material to obtain the objective material.
Patent JP-H10182346-A (JP)
Title: Cosmetic
Inventor: TAKISADA MIKIMASA
IPC: A61K8/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prepare a cosmetic, excellent in sterilizing and antimicrobial effects on skin and scalp, hardly irritating skin and capable of preventing common acne and dandruff by including deep water and a germicide therein. SOLUTION: This cosmetic comprises 0.1-85wt.% deep water and 0.001-3wt.% germicide. The deep water is clean at low temperatures and is intrinsic water rich in nutrient salts and taken in from a layer at 250-500m depth at 1,000-4,000m distance in the offing of TOYAMA Prefecture. One or more selected from benzoic acid and its derivative, benzalkonium chloride, isopropylmethylphenol, resorcin, a ginger extract, a lavender extract, sulfur, an extract from Sophorae Radix, an extract from Houttuynia cordata, etc., are used as the germicide. The cosmetic can be prepared as a form such as a milky lotion, a cream, a toilet lotion, a pack, a detergent, a lipstick, a foundation or a preparation for the scalp and hair or a quasi-drug, etc.