baber/WOPTO huggingface dataset:
Patent JP-H04159586-A (JP)
Title: Image forming device
Inventor: NARUSE HARUO
IPC: G03G15/20
Filed: 1990-10-24
Abstract: PURPOSE:To prevent an offset from generating using a cleaning means with no service life, and to prevent to exchange the cleaning means usable sufficiently yet by measuring a toner quantity used for an image forming, and alarming the exchange time of the cleaning means when the toner quantity attains a prescribed quantity. CONSTITUTION:A fixing means is equipped with a fixing roller 101, a pressing roller 102, and a cleaning means 103 removing a developer sticking to a roller arranged so as to be abbuted on the fixing roller 101 or the pressing roller 102, and also equipped with an alarming means for measuring the toner quantity used for the image forming from the point of time to start using the cleaning means 103 and informing of the exchange time of the cleaning means when a cumulative toner using quantity exceeds the prescribed quantity. That is, when starting using the cleaning means 103, the using quantity of the toner used for the image forming is measured by the alarming means. And when the cumulative toner using quantity exceeds the prescribed quantity, the alarm to urge the exchange of the cleaning means is given. Thus, the appropriate exchange time of the cleaning means 103 is detected.
Patent JP-H05121310-A (JP)
Title: Method for forming resist pattern
Inventor: MIHARA SATOSHI
IPC: H01L21/302
Filed: 1991-10-30
Abstract: PURPOSE:To obtain a vertical pattern edge free from a dimensional shift by a method wherein a lower layer resist film and a required intermediate layer are formed and the intermediate layer is etched with an upper layer resist film as a mask and the lower layer resist film is etched with the intermediate layer as a mask. CONSTITUTION:A lower layer resist film 13 and an intermediate layer 14 such as an SOG film containing carbon are formed on a polycrystalline silicon film 12 which is an etching object. If the intermediate layer 14 is treated with active species including oxygen atoms, etc., carbon in the layer 14 is eliminated and the etching strength of the layer 14 is substantially improved. The layer 14 is covered with an upper layer resist film 15 and, after the film 15 is patterned, the layer 14 is subjected to dry-etching with the patterned film 15 as a mask. Then the layer 13 and the layer 12 are subjected to dry-etching with the layer 14 as a mask. As the layer 14 having a high etching strength is used as a mask, a vertical pattern edge free from a dimensional shift can be obtained, so that a fine and highly accurate pattern can be formed.
Patent JP-H0272570-A (JP)
Title: Electric connector
Inventor: NISHIMURA RYOJI
IPC: H01R13/502
Filed: 1988-11-09
Abstract: PURPOSE:To remove any engaging play by engaging a cap housing with a base housing fitted with the cap housing at a locking part and holding this engagement. CONSTITUTION:The locking head 18a of the flexible locking projection 18 of a base housing 11 inserted into looking holes 12 located on both sides of a cap housing 10, sliding contact with the slant surfaces of both 12c and 12d insides of the locking hole 12. While interfering with the narrowest area where the locking part 12a is located in the lock hole 12, the lock head 18a passes through the area thereof and engages with the locking part 12a, so that both housing 10 and 11 may be securely engaged and held with each other any play in a state of both housing 10 and 11 engaged and held with each other removed.
Patent JP-S62145017-A (JP)
Title: Antibacterial agent
Inventor: NISHINO CHIKAO
IPC: A61P31/04
Filed: 1985-12-18
Abstract: PURPOSE:To provide an antibacterial agent containing a specific flavone compound as an active component and exhibiting suppressing effect against indigenous dermatic bacteria. CONSTITUTION:A compound of formula (R3, R5-R8 and R2'-R5' are H or OH; R6' is H) is used as an active component of the objective antibacterial agent at an amount of 0.01-1wt% of the whole composition. The compound of formula is present in plant and is produced by extracting the plant with a proper solvent or by a synthetic means comprising the condensation of O- hydroxyacetophenone or its hydroxyl-substitution product with benzoyl chloride or its hydroxyl-substitution product and the cyclization of the resultant O- benzoxyacetophenone or corresponding hydroxyl-substitution product. It is effective against Staphylococcus epidermis which is an indigenous dermatic bacterium. The agent is useful for the prevention and remedy of dermatic diseases such as acne vulgaris (pimple). The compound is added with a base and additives and is used in the form of solution, emulsion, powder, dispersion, etc.
Patent JP-H02130854-A (JP)
Title: Semiconductor device
Inventor: KIMURA SHOICHI
IPC: H01L21/768
Filed: 1988-11-10
Abstract: PURPOSE:To increase the resistance length of a memory cell, to reduce the area of the cell that much, and to improve the miniaturization and the integration density of a semiconductor device by deviating a contact hole through one interconnection layer. CONSTITUTION:A first interconnection layer 13 is formed through first contact hole 16 formed at a first insulating file 2 on a semiconductor substrate. A second interconnection layer 15 having a resistor is formed in contact with the layer 13 through a second contact hole 18 formed at a second insulating film 14 of the layer 13. ln a semiconductor device, the hole 18 is not disposed on the hole 16, and the hole 18 is formed at a position for increasing the length of the resistor. Thus, high resistance polycrystalline silicon resistors R1, R2 are formed through the layer 13 thereby to increase the size of the hole 18. Accordingly, since the lengths of the resistors R1, R2 can be increased without increasing the size of the cell, a high resistance value is obtained. Further, current consumption at the time of waiting can be reduced.
Patent JP-H02181380-A (JP)
Title: Filter assembly for electric connector
Inventor: ANDORIYUU JIYOZEFU DOOSON JIYU
IPC: H01R13/7197
Filed: 1989-10-31
Abstract: PURPOSE: To hold a fitting configuration by arranging and fixing a terminal sub-assembly in the opening of an insulating substrate member with an earthing means an itself so that the sub-assembly can be earthed. CONSTITUTION: A filter assembly 40 has at least one filter terminal sub-assembly 42 arranged on an insulating substrate 76. The substrate 76 is provided with a means to earth the terminal sub-assembly 42 on itself. The filter terminal sub-assembly consists of a terminal member 44 and filter structural members 52, 60, 68 mounted thereon. The terminal member 44 has the first and second connection portions 46, 48 opposing each other and a middle portion 50. The filter assembly is arranged in an electric connector and a conductive material on the surface of the insulating substrate is electrically connected to the earthing means for the connector. In this way, a center line fitting form for a terminal on which a filter is mounted can be kept.
Patent JP-2000106714-A (JP)
Title: Seed holding sheet
Inventor: YAGI TOSHIHARU
IPC: A01C1/04
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a seed holding sheet enabling easy culture of plant without necessitating the customary operation to take out the seed from a bag one by one with fingers and effective for promoting the growth of the plant by the compost produced by the degradation of the substrate material by including plant seeds in a specific substrate material. SOLUTION: The objective seed holding sheet 3 is produced by including the seeds 1 of plants such as flowers, grasses, green vegetables, fruits, trees and various other plants, fragments of the seeds, mycelia and lichens (hereinafter abbreviated as plant seeds) in a substrate material 2 easily decomposable in soil such as paper, cloth, wood board and rush mat. In the case of using paper as the substrate material 2, plant seeds 1 can be included simultaneously with the paper-making procedure. As an alternative, plant seeds 1 are attached to the upper surface of a substrate material 2 such as paper, cloth and wood board by using a coating layer or a cover film.
Patent JP-H10128203-A (JP)
Title: Method for applying minute amount of liquid
Inventor: SAKAMOTO YUZURU
IPC: B05C1/02
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To uniformly and stably apply an extremely small amt. of liq. on an article by the use of a coating pin. SOLUTION: A coating face 2a provided on the lower face part of a coating pin 2 is dipped in a liq. tank storing a viscous liq. to transfer a requisite amt. of the liq. on the coating face 2a of a pin 2, the pin 2 supplied with the liq. is abutted on an article, and the article is coated with a requisite amt. of the liq. by this method. A water-repellent material is previously applied on the side face 2b other than the coating face 2a of the pin 2 for coating the article with the liq., and hence the liq. is prevented from creeping up the side face 2b of the pin 2.
Patent JP-H09126343-A (JP)
Title: Solenoid valve
Inventor: ANDO FUMITAKA
IPC: F16F13/26
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To miniaturize a solenoid valve while reducing resistance when a fluid is passed. SOLUTION: A coil 84 is housed by a coil case 102 for forming the outer wall of a switching valve 82. In a body 90, a plunger 86 made of the steel material of ferromagnetic body is movably arranged, and also a yoke iron core 96 is arranged. A packing 88 is installed on the top end side of the plunger 86 by sticking with adhesive. The packing 88 abuts on a receiving seat 90C formed as the inner wall of a fluid flow passage 94 at the time of penetration in the fluid flow passage 94 of the plunger 86. The fluid flow passage 94 for communicating a second air chamber and the atmosphere with each other is shut down by the plunger 86 and the packing 88.
Patent JP-S62144096-A (JP)
Inventor: KANAI HIDETOSHI
IPC: G21C19/32
Filed: 1985-12-18
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-H09122522-A (JP)
Title: Cutting crusher
Inventor: INOUE KIYOSHI
IPC: B02C18/20
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To perform cutting and crushing without accompanying heat generation by providing a superhard material layer of specified hardness and of specified thickness on an edge to form a rotary cutter and performing cutting and crushing at a specified cutting speed. SOLUTION: A cutter 5 is formed into a kitchen knife having a straight back and a curved single edge, and its blade 50 is made of high tensile steel. A heat insulator layer 51 about 15μm thick consisting of ceramic is provided on the scraped surface of the edge of the blade 50. Besides, a superhard material layer of 3-10μm thickness and >=2000Hv hardness, for example, a diamond layer is provided on the surface thereof. A plurality of the cutters 5 are alternately fitted to a rotating shaft 3, horizontally projected from the rotating shaft 3 so that the tips of the cutters 5 can get near the inner wall surface of a treatment tank 1. Cutting and crushing are performed with a cutting velocity of 100-200m/sec.
Patent JP-H09123446-A (JP)
Title: Ink jet unit and manufacture thereof
Inventor: YOSHIMURA MANABU
IPC: B41J2/16
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To remove the electrode on the bottom of groove surely by setting the non-jetting area wider than the jetting channel of an ink jet unit having an electrode formed on a barrier wall for producing a driving field at a piezoelectric ceramic part upon application of a voltage while being split within a non-jetting channel. SOLUTION: After forming an electrode on a three layer board having an ink channel 613, a first groove 633 serving as a space 615, a second groove 635 and an actuator wall 603, the top wall 602 is bonded to the upper wall 605 to form the ink channel 613 and space 615 and then a nozzle and manifold part are provided thus forming an ink jet unit. Since the space 615 is set wider than the ink channel 613, the electrode formed on the bottom of groove 635 can be removed surely without cutting an actuator wall 603 inadvertently. Consequently, the manufacturing cost of ink jet unit is reduced while enhancing the yield thus realizing high productivity.
Patent JP-H11113472-A (JP)
Title: Swing-driving mechanism for swingable control sprinkler
Inventor: KADOTA CHIAKI
IPC: A01M7/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide the subject mechanism capable of solving such a problem in a swingable control sprinkler that a final gear is connected directly and fixedly to a bearing case and hence a driving force transmitted by a reduction gear is large and the final gear or the reduction gear engaged therewith is broken. SOLUTION: This swingable control sprinkler comprises a safety clutch 84 mounted between a final gear 34 and bearing case, the safety clutch comprising steel balls 88 driven by springs 89, a clutch plate 85 engaging with the steel ball 88, and a gear-mounting plate 87 for fixing the clutch plate to the final gear, wherein the springs and steel balls are disposed in insert holes 10g formed on a side surface, opposed to the final gear, of the bearing case 10.
Patent JP-H09122629-A (JP)
Title: Treatment method for waste shell
Inventor: IKEDA MICHIO
IPC: B09B5/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To treat waste shell efficiently with reduced energy almost without generating an offensive odor and to use the discarded shell effectively. SOLUTION: Waste shell 1 is subjected to shell meat decomposition- solubilization treatment in water to be separated into liquid 2 containing solubilized shell meat and shell 3. The decomposition-solubilization treatment of shell meat is carried out by protease of shell itself. The liquid 2 containing solubilized shell meat is purified, for example, by anaerobic microorganism treatment. The liquid 2 and shell 3 can be utilized effectively as a source of amino acid (protein) extraction and as a source of calcium carbonate, respectively.
Patent JP-H01155876-A (JP)
Title: Disassembling stand and kit thereof
Inventor: PIITAA JIYANKOFUSUKII
IPC: A63B55/10
Filed: 1988-11-14
Abstract: PURPOSE: To make a stand possible to lay more stably even at a horizontal face, by mounting a means restrictable at nearly vertical positions of some baseball bats set downward their larger ends, with some arm pieces projecting outward from a main supporting element. CONSTITUTION: A stand comprises a base 20 laid on a horizontal face, a main supporting element 30 mounted disjointably to the base 20 and projecting nearly vertically from the base, and at least one arm piece 40 mounted disjoinably to the supporting element 30 and projecting outwards from the supporting element 30. In the at least one arm piece 40, some holes 44 as means of restricting nearly vertically of some baseball bats 60 set downward their larger ends so as to make the stand 10 more stable are mounted. As a result, the stand can be laid stably even at any horizontal face.
Patent JP-H02137051-A (JP)
Title: Bus interface
Inventor: MONTE JIEI DARURINPURU
IPC: G06F13/364
Filed: 1988-11-14
Abstract: PURPOSE: To provide a universal bus interface by having all the signal pins necessary for the interface connection for an arbitrary processor of some different processors. CONSTITUTION: A microprocessor system 2 has a microprocessor 10, a memory 12, and a direct memory access device 14. A peripheral device 4 contacts the system 2 by connecting a bus interface 30 with a system bus 20. The timing for the bus transaction between the memory 12 of the system 2 and the peripheral device 4 is transmitted by one of control lines 42, 43, 45, 46, 51, 52, 53 and 54, and a timing strobe IOTBT 60 is imparted by a NAND gate 50. By using the strobe 60, the transaction of the bus 40 and the bus 20 and the transaction between the bus 40 and a memory 38 are started.
Patent JP-2001111587-A (JP)
Title: Line concentrator
Inventor: UDA NOBUO
IPC: H04L12/44
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To make a line concentrator inexpensive and smaller by uniting the information exchanging means of a card-shaped information recording medium into a single body. SOLUTION: This line concentrator 11 is provided with a connecting means 12 for connecting a plurality of signal lines to perform communication between the plurality of signal lines and an information exchanging means 17 for reading at least the information of the card-shaped information recording medium.
Patent JP-S63141552-A (JP)
Title: Livestock feed additive
Inventor: AONUMA TAKEZO
IPC: A23K1/175
Filed: 1986-12-02
Abstract: PURPOSE:To obtain a livestock feed additive, having excellent digestibility as well as absorbability of a feed and capable of reducing offensive smell of discharged excreta, by containing effective microbial cells so that activity thereof may be inhibited in dry state. CONSTITUTION:Powder, preferably fossil shell, coral powder, etc., having individual micropores and excellent adsorptivity and holding property of microorganisms or products thereof, etc., even when finely powdered, as a calcium ingredient is blended with powdery vermiculite. Effective microbial cells, e.g. Bacillus natto, lactic acid bacteria, yeasts, fungi of the genus Monascus, etc., are separately propagated in a propagation base agent for the effective microbial cells consisting of a blend of fish meal with seaweed flour, amino acids, nucleic acid, etc., and mixed in the above-mentioned blend of the calcium ingredient with the vermiculite. About 2-4wt% resultant feed additive is then added to a feed and provided for domestic animals.
Patent JP-H06198026-A (JP)
Title: Discharge rail in pachinko machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 1993-10-19
Abstract: PURPOSE:To obtain the discharge rail of a PACHINKO machine, which can be manufactured easily by embedding the longitudinal direction of a rail member into a base made of a synthetic resin extending over its overall length by insert forming. CONSTITUTION:A rail member 1 whose cross section is a V-shape of a base 2 made of a synthetic resin is subjected to insert forming. The lower groove part of the rail member 1 is embedded in the base 2 made of a synthetic resin, and also, inserted completely by the base 2 made of a synthetic resin extending over the overall length in the longitudinal direction of the rail member 1, breadth dimensions of the rail member 1 are formed so as to be smaller than breadth dimensions of the base 2 and the whole except the upper face of the rail member 1 is allowed to adhere closely, fixed and inserted so as to be wrapped entirely into the base 2. Therefore, it does not occur that the guide surface of PACHINKO balls of the rail member 1 is deformed by use a long period, and a stable flying ball locus of PACHINKO balls can be secured.
Patent JP-H01128075-A (JP)
Title: Conductive brush electrifier
Inventor: SATO KUNIHIKO
IPC: G03G15/02
Filed: 1987-11-12
Abstract: PURPOSE:To prevent the degradation of electrifying capability by using a band- shaped conductive brush and moving the brush at the time of detecting that it is dirty to bring an unused or cleaned part into contact with a recording body. CONSTITUTION:The conductive brush is formed into a band, and this band- shaped conductive brush 1a is supported by a supporting rod 2 or a supporting roll so that it is brought into contact with a recording body 4. That is, though the band-shaped conductive brush 1a is fixed at the time of normal use, the band-shaped conductive brush 1a is moved in the direction of an arrow to bring an undirtied part into contact with the recording body 4 when the conductive brush 1a is dirtied by toner A or the like remaining on the recording body 4 to degrade the electrifying capability. Since the undirtied part is brought into contact with the recording body 4, the electrifying capability is restored to uniformly electrify the recording body 4.
Patent JP-H08146351-A (JP)
Title: Element for optical isolator and its production
Inventor: FURUKATA YUKIKO
IPC: G02B27/28
Filed: 1994-11-21
Abstract: PURPOSE: To obtain an element for an optical isolator which has excellent moisture resistance and light resistance, does not generate gases and has high reliability by laminating a Faraday rotator and polarizers via low melting glass layers having transmissivity and fusing fixing both, thereby integrating both. CONSTITUTION: Flat platelike polarizers 3, 3' are laminated via the low melting glass layers 4, 4' on both surfaces of the flat platelike Faraday rotator 2. The Faraday rotator 2 and the polarizers 3, 3' are fusion fixed by the low melting glass layers 4, 4', by which this element 1 for the optical isolator is integrally formed. The low melting glass layers 4, 4' are preferably composed of a glass material having the high transmissivity to the wavelength of the light to be used and having a m. p. of about 300 to 400 deg.C.  The optical surfaces of the respective constituting parts consisting of the Faraday rotator 2 and the polarizers 3, 3' are fixed and integrated by the low melting glass layers 4, 4' having high transmissivity and, therefore, the element for the optical isolator which does not generate the gases generated in the case of using optical adhesives, has the smaller number of the constituting parts and has the high reliability is realized.
Patent JP-S63138116-A (JP)
Title: Cooling water passage structure for water-cooled engine
Inventor: MOTOYOSHI HIDEKAZU
IPC: F01P3/02
Filed: 1986-12-01
Abstract: PURPOSE:To enable a cooling water inlet to be formed in an optimum position, by a method wherein a cooling water jacket is mounted in a cylinder block, and the opening of the cooling water jacket is formed in the end surface of the cylinder block, and a cooling water inlet is formed with a part of the opening. CONSTITUTION:A delivery passage 84 of a fresh water 79 is formed with a wall part 85 of a case 80, and is connected to a cooling water jacket 86 in a cylinder block unit 3. The internal cavity of the unit 3 with which to form the cooling water jacket 86 is opened to the outside by means of the two ends at the front and the rear of a cylinder head part 8. For example, a delivery passage 84 is communicated to an opening 7a at the front end of the cylinder part 7, and other openings 7b, 8a, and 8b are closed with a cover plate 87 secured on the outer surface of the unit 3. When, for example, the opening 8a of the cylinder head part 8 is used for a cooling water inlet, a case 80 having a wall part 85 extended all the way through to the opening 8a is used, and an opening 8a is closed with a cover plate.
Patent JP-S62144977-A (JP)
Title: Ink jet recorder
Inventor: ABE NOBUMASA
IPC: B65H23/34
Filed: 1985-12-19
Abstract: PURPOSE:To enable a recording paper to be taken out in a flat state, by a method wherein a curl of the recording paper generated when preheating or heating the recording paper is smoothed out by a roller or a recording paper guide provided at a recording paper feeding part. CONSTITUTION:A fixed platen 1 is provided with a heat generating element 12 on the back side thereof not facing a recording head 5. A recording paper 3 is brought into sliding contact with the platen 1 heated by the element 12, whereby it is preheated or heated before, during and after ink jet recording, through contact heat transfer. When the recording paper is heated and dried, the paper 3 is curled in conformity with the shape of the platen 1 due to the heat. To smooth out this curl, a curl-smoothing roller 14 for curving the paper 3 in a direction opposite to the direction of the curl after the ink jet recording is provided at a recording paper feeding part. With this construction, the curl of the recording paper can be smoothed out by the curl-smoothing means, and the paper can be taken out in a flat state.