baber/WOPTO huggingface dataset:
Patent JP-H09160348-A (JP)
Title: Corona electrifier for image forming device
Inventor: OKANE ATSUSHI
IPC: H01T19/04
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a corona electrifier capable of making one sheet of electrode plate usable over along period at a low cost, while making one hand of a tooth-shaped electric discharge part usable, after the use of the electric discharge part on the other hand, by providing the tooth-shaped electric discharge part on the opposite side end part of the tooth-shaped electric discharge side for executing discharge of a planar electrode. SOLUTION: The planar electrode 13, on which the tooth-shaped electric discharge parts 12 and 121 for electrifying a photoreceptor 101 is formed on a peripheral edge in the lengthwise direction, is made of a stainless material whose thickness is approximately 0.1mm, and is formed by means of etching work. Then, a number of tooth- shapes are formed with the same space on the side edge facing the image area on the photoreceptor 101 of the photoreceptor drum 10 being an charge receiving body, and set opposite to the surface of the photoreceptor 101 with a specified space.  When the discharging efficiency of one side of the tooth-shaped electric discharge part 12 on the planer electrode 13 is reduced, the other side of tooth-shaped electric discharge part 121 can be immediately switched to be used, therefore the need of newly replacing the planer electrode is eliminated, and the switching operation can be quickly performed.
Patent JP-2000149857-A (JP)
Title: Photoelectric tube
Inventor: KUME HIDEHIRO
IPC: H01J40/04
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a sufficient COSθ-dependent angular characteristic and improve reliability. SOLUTION: A photoelectric surface 5 is arranged close to a light incident surface plate 2, and the photoelectric surface 5 is limited to be smaller than a light transmission part in the light incident surface plate 2 by means of a mask 12 arranged in the photoelectric surface 5, so that light is received over the whole of the photoelectric surface 5 substantially when light is incident on the light incident surface plate 2 in either of the vertical direction or the diagonal direction. In addition, the circumference of an effective photoelectric surface is thickened for reinforcement by means of the mask 12.
Patent JP-H11154230-A (JP)
Title: Image collating device and image collating method
Inventor: FUNABASHI TAKESHI
IPC: G06T7/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To improve the collation accuracy of such as a fingerprint by detecting a score that shows the extend of coincidence with a template according to data which shows the characteristic of a reference image as reference and deciding coincidence/noncoincidence with the score as reference. SOLUTION: When a user input a fingerprint collation request, fingerprint data D2 according to a fingerprint image of an inspection object is fetched through a fingerprint data inputting part 4 and the data D2 that is fetched is temporarily saved in inspection fingerprint memory 6. Further, corresponding template that is registered on a fingerprint database 5 and the data D2 which is temporarily stored in the memory 6 are inputted to a collation ratio deciding part 7 in response to a user's operation that is inputted through a key inputting part 2. A score that shows the extent of coincidence is detected between a fingerprint image due to the data D2 and a fingerprint image at the time of registration with the template as reference. A system control circuit 3 decides the coincidence/noncoincidence of the images.
Patent JP-H05158371-A (JP)
Title: Fixing device
Inventor: KUROTORI TSUNEO
IPC: B05C1/02
Filed: 1991-12-03
Abstract: PURPOSE:To prevent the generation of the flaws of a fixing roller and the failure of a driving system and to obtain extremely high reliability by decreasing the mechanical load of the fixing roller even under any condition under which a trouble arises. CONSTITUTION:Transfer paper P is clamped and transported by the fixing roller 1 contg. a heat source 20 and having a silicone rubber layer in the outer peripheral part and a pressurizing roller 2, by which a toner image T is fixed. A silicone oil 11 is applied on the peripheral surface of the fixing roller 1 by oil applying felt 8. A fixing blade 9 for uniformalizing the silicone oil 11 applied on the surface is constituted by installing a low-friction member 9d to the outer periphery of flexible rubber having heat resistance.
Patent JP-H09137461-A (JP)
Title: Manhole cover
Inventor: MUROFUSHI SHINJI
IPC: E02D29/14
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To make it possible for water to flow back from a clearance owing to the hydraulic pressure at a flood and prevent a manhole cover from being blown away, by providing a plurality of drainage holes on the bottom cover of a manhole and fitting the upper cover coating the bottom cover so as to be vertically movable. SOLUTION: A plurality of drainage holes 5 are opened on the bottom cover 1 of a manhole cover and a guide hole 4 in which a connection bar 6 is inserted, is provided in the inner center of the bottom cover 1. The connection bar 6 is protruded in the center of the upper cover 2 to insert it into the guide hole 4 of the bottom cover 1. A plurality of leg pieces 7 are provided at the underface of the upper cover 2 so that these pieces contact the inside peripheral face of the bottom cover 1 and the height of the upper cover 2 is equal to the height of the peripheral edge of the bottom cover 1. The connection bar 6 is inserted in the guide hole 4 of the bottom cover 1 and a spring 8 is put on the front end of the connection bar 6 and fastened by a nut 9 so as to make the upper cover 3 vertically movable.  In this way, when a hydraulic pressure acts on the manhole to push it up in a flood, water flows out of the drainage holes 5 of the bottom cover 1 to push up the upper cover 2 and is discharged on a road from the outer periphery of the upper cover 2.
Patent JP-H09137099-A (JP)
Title: Water-based magenta ink for recording and ink-jet recording method
Inventor: YAMAZAKI HIDETO
IPC: C09D11/328
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a water-based magenta ink for recording, having excellent magenta color tone, providing a clear printed image and free from clogging trouble, etc., and provide an ink-jet recording method using the magenta ink. SOLUTION: This water-based magenta ink for recording is produced by dissolving a magenta ink in water or a mixture of water and a water-soluble organic solvent, wherein the magenta ink is a mixture of C.I. Acid Red 52 and C.I. Acid Red 289. The invention also relates to an ink-jet recording method using the magenta ink.
Patent JP-H06127019-A (JP)
Title: Image forming device
Inventor: KAWAMURA KOICHI
IPC: G03G15/22
Filed: 1991-11-08
Abstract: PURPOSE:To provide a small-size, light-weight device by avoiding the double purpose of recording and carrying of a developer. CONSTITUTION:A rotating magnet 10 is disposed right under a recording electrode 1 through a magnetic belt 7. A magnetic sensor 12 detects the same polarity of the magnetic polar surface of the rotating magnet 10 opposed to the recording electrode 1 as the polarity of the magnetic polar surface of the magnetic belt 7 passing through just under the recording electrode 1 at the time of image forming, that is, the maximum sum of the magnetic forces of the rotating magnet 10 and the magnetic belt 7. In accordance with the detection signal of the magnetic sensor 12, a signal voltage is applied to the recording electrode 1 to conduct recording.
Patent JP-H09154314-A (JP)
Title: Rice transplanter
Inventor: KAWASE MUNEYUKI
IPC: A01B69/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To enable steering operation by readily identifying already planted seedling rows based on image photographed by a videocamera. SOLUTION: A photographing range of a camera equipped to a traveling machine body is set so as to include plural seeding rows and the rice transplanter is equipped with a treating means 30 for selecting only specific seedling rows among plural seedling rows photographed by the camera and displaying the specific seedling rows onto a display 29. The display area of the camera 28 and the display 29 are set so that a seedling row L displayed on the display 29 is displayed in a prescribed display area of the display 29 when the traveling machine body is traveled while keeping proper distance for planting of seedling based on the already transplanted seedling.
Patent JP-H02169769-A (JP)
Title: Finishing agent for flexibility
Inventor: YAMAMURA MASAAKI
IPC: D06M13/51
Filed: 1988-12-19
Abstract: PURPOSE:To obtain finishing agent for flexibility imparting excellent water absorbing properties to treated clothing and having excellent stability of smell with time by containing specific quaternary ammonium salt compound as essential ingredient. CONSTITUTION:At least one quaternary ammonium salt compound expressed by formula I-III [R1 and R2 are 12-24C fatty acid residue derived from sunflower oil, olive oil or corn oil and composed of >=50% the compound having one unsaturated bond and <=5% the compound having two or more unsaturated bonds, R3 and R4 are methyl, ethyl or expressed by formula IV (n is 1-5; Y is H or methyl); X is halogen, CH3SO4 or C2H5SO4] is contained in the aimed finishing agent for flexibility as essential ingredient. Besides, dimethylpolysiloxane (modified matter) is preferably contained in 0.5-5wt.% to compounds expressed by formula I-III.
Patent JP-H01161131-A (JP)
Title: Method and device for evaluating degree of dispersion of magnetic powder in magnetic paint
Inventor: NAGATAKI YOSHIYUKI
IPC: G01N21/21
Filed: 1987-12-16
Abstract: PURPOSE:To evaluate the degree of dispersion of magnetic powder in magnetic paint directly and instantaneously with high accuracy by charging the magnetic paint in a cell and orienting the magnetic powder in the magnetic paint. CONSTITUTION:A magnetic field is applied to the magnetic paint 2 charged in the cell 1 by a magnetic field applying device 5 and the magnetic powder in the paint 2 is oriented with the magnetic field. Further, light 8 emitted by a light source 7 is converted by a polarizing plate 6 into polarized light 9, which is made incident on the paint 2 charged in the cell 1. Then only polarized light 9 which has the plane of vibration in the orientation direction of the magnetic powder in the paint 2 is transmitted through the paint 2 and the transmitted light 10 is entered into a photodetector 11 arranged below the device 5. Further, intensity detection data on the transmitted light 10 which is photodetected 11 is processed 12 to evaluate the degree of dispersion of the magnetic powder in the paint 2 in the cell 1, thereby judging whether or not the degree is proper.
Patent JP-H11152590-A (JP)
Title: Pickling solution for stainless steel
Inventor: KITANI SHIGERU
IPC: C23G1/08
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a pickling soln. preventing the generation of gaseous NOx at the time of pickling stainless steels, preventing intergranular erosion and intergranular corrosion caused by pickling and improving the luster and buffability thereof. SOLUTION: This pickling soln. contains 10 to 100 g/l hydrochloric acid, 10 to 100 g/l nitric acid, 5 to 50 g/l free hydrofluoric acid, 5 to 200 g/l total fluorine content and 5 to 30 g/l hydrogen peroxide. This pickling soln. may contain either or both trivalent iron ions and tetravalent and sexivalent ions by 10 to 50 mol/m<3> . Or, the pickling soln. may contain 10 to 100 g/l sulfuric acid. In the case 10 to 100 g/l sulfuric acid is contained, either or both ions of iron and titanium may be contained by 10 to 100 mol/m<3> .
Patent JP-H07173861-A (JP)
Title: Water faucet nozzle pipe-mounting structure
Inventor: HAMANAKA TATSUMI
IPC: F16K27/00
Filed: 1993-12-20
Abstract: PURPOSE:To improve the outside appearance and productivity by screwing a nozzle pipe base end into a flow-out port of a water faucet main body and outwardly fitting a nozzle cover to the nozzle pipe and thereby clamping between a nozzle mounting part of the water faucet main body and an engagement part of a nozzle end. CONSTITUTION:A synthetic resin-made inner pipe 12 is fitted into a metal-made outer pipe 11, thereby forming a water faucet main body 1 and reducing cost without damaging the outside view. A nozzle mounting member 2 is fixedly housed in the head of the inner pipe 12 while a nozzle pipe 3 is screwed into the peripheral wall and projectingly installed. Then, a nozzle cover, which covers the periphery of the nozzle 3 is forcibly clamped and supported between a cover engagement jaw 3d formed on the peripheral surface of the nozzle 3 and the outside pipe 11. This construction makes it possible to manufacture easily a water faucet which looks well integrated with the water faucet main body without molding it integrally.
Patent JP-H03179251-A (JP)
Title: Analysis of metal ion with capillary isotachophoresis apparatus
Inventor: HINE TAKASHI
IPC: G01N27/447
Filed: 1989-12-07
Abstract: PURPOSE:To analyze samples containing trivalent Fe, tetravalent Sn and trivalent Al simultaneously by using a terminal liquid having nitrilotriacetic acid added thereto and a leading liquid which allows separation of nitrilo triacetate from a metal chilate of trivalent iron, tetravelent tin and trivalent Al. CONSTITUTION:A terminal liquid wherein nitrilotriacetic acid is dissolved in an aqueous solution containing morpholinoethanesulfonic acid and a tribuffer is injected into a terminal electrode tank 3, and an aqueous solution of hydrochloric acid, L-histidine, and hydroxypropylmethylcellulose is injected into a leading tank 5 as leading liquid. Under such a condition, when samples containing trivalent iron, tetravalent Sn ion, and trivalent Al ion are injected at a sample injection port 2, the trivalent iron, the tetravalent tin ion and the trivalent Al ion moves to the side of a terminal electrode 7 as negative pole as they are cations while the nitrilotriacetic acid moves to a terminal pole as positive pole in an electro-phoretic process. This enables the analyzing of these ions simultaneously without pretreatment thereof.
Patent JP-H03181420-A (JP)
Title: Antiviral agent
Inventor: YAMAMOTO HIDEKI
IPC: A61K31/70
Filed: 1989-12-08
Abstract: PURPOSE:To obtain an antiviral agent, containing a specific oligosaccharide derivative or salt thereof, capable of sufficiently inhibiting proliferation of viruses with a very small amount and effective in inhibiting progress and onset of viral infectious diseases, treating and preventing the diseases. CONSTITUTION:An antiviral agent containing an oligosaccharide derivative in which at least one sulfo group (-SO3H) is bound through oxo group (-O-) of galactose or glucose residue to an oligosaccharide expressed by the formula (Gal is galactose residue; Glc is glucose residue; n is 1-4) or a salt thereof as an active ingredient. The aforementioned compound is obtained by reacting lactose with beta-galactosidase or yeast fungal cells having the ability to assimilate lactic acid, providing the oligosaccharide and then sulfating the resultant oligosaccharide. The above-mentioned compound is capable of exhibiting excellent inhibitory effects on cytotoxicity of MT-4 cells infected with HIV which is a causative virus of AIDS.
Patent JP-H06169481-A (JP)
Title: Electronic exchange
Inventor: FUKAZAWA SHIGERU
IPC: H04Q3/76
Filed: 1992-11-30
Abstract: PURPOSE:To improve the service by automatically adding full dial information, which is required for call from the called side to the calling side, to calling side dispatch information. CONSTITUTION:When a communication terminal 19 connected to an exchange 1 originates a call in the network where originating number information can be reported, dial information required for the call from the called side to the calling side is selected from a storage means 15, and the originating number is generated in a control part 14. It is automatically reported to communication terminals connected to ISDN networks 4-1 to 4-m or common line signal networks 5-1 to 5-m. The control part 14 searches an idle line of the network by the retrieved or edited originating number and controls call originating of trunk line interfaces 10-1 to 10-n of the idle line. Thus, telephone number information required for dialing from the called side to the calling side can be reported to improve the service.
Patent JP-H06167062-A (JP)
Title: Antistatic structure for clean room internal wall surface
Inventor: ISHIHARA YOSHIO
IPC: E04B1/92
Filed: 1992-11-30
Abstract: PURPOSE:To conduct between antistatic sheets by charging an electrically conductive calking material so that it can abut on the end surfaces of the adjacent antistatic sheets, and covering the surface of the conductive calking material with a material which does not generate particles. CONSTITUTION:Antistatic sheets 12, 12 are stuck to the surface of a wall material 11 with a space provided between the sheets, an electrically conductive calking material 13 is charged in the space between the sheets 12, 12, and the surfaces of the sheets 12, 12 are conducted through the calking material 13 to make the potentials of the sheets 12, 12 equal to each other. Because carbon, etc., contained in the calking material 13 generate particles, the surface of the calking material 13 is covered with a material 14 that does not generate particles to prevent the generation of particles. Thereafter, a grounded base board 15 is provided at the lower end part of the sheet to 12 bring the surface of the sheet 12 into contact with the base board 15 to be grounded, and a seal 16 is charged in an internal corner part. Thus, the sheets 12 are positively electrically conducted by simple work.
Patent JP-H02165509-A (JP)
Title: Square plate chip jumper element
Inventor: HASHIMOTO MASATO
IPC: H05K1/18
Filed: 1988-12-19
Abstract: PURPOSE:To strengthen the adhesive strength of a base and an end face elec trode layer to each other and enhance the insulating property of the title ele ment by using a thick film layer as the end face electrode layer which is burned and formed simultaneously with the base on each of two opposite end faces of the base so that it electrically continues to an inside conductor layer. CONSTITUTION:A square-plate low-temperature burned ceramic base is provided as a base 1 and a thick film electrode 2 is provided as an inside conductor layer 2 which is burned and formed simultaneously with the base 1 so that it is exposed to two opposite end faces of the base 1. Another thick film elec trode is provided as an end face electrode layer 3 which is burned and formed simultaneously with the base 1 on each of the two end faces so that it electri cally continues to the inside conductor layer 2. The adhesive strength of the base 1 to the end face electrode layer 3 can thus be strengthened and the insulat ing property of the title element can be enhanced.
Patent JP-H03182648-A (JP)
Title: Control device for engine with automatic transmission
Inventor: KASHIWABARA MASUO
IPC: B60W10/10
Filed: 1989-12-13
Abstract: PURPOSE:To reduce the generation of a shock during lockup and to shorten a transfer time thereof by performing output torque down control of an engine when rotation of a drive shaft and that of a driven shaft are brought into a given relation during operation of a lockup mechanism. CONSTITUTION:A lockup mechanism to couple a drive shaft on the engine side directly to the driven shaft of a torque converter is provided. A control device for an engine with an automatic transmission is provided with a means to detect a given operation condition on which lockup is practicable, a means to detect the number of revolutions of the drive shaft on the engine side and that of the driven shaft of the torque converter, and a number of revolutions difference detecting means to detect a difference between the two numbers of revolutions by means of a detecting signal outputted therefrom. The engine with an automatic transmission is provided with a lockup control means to bring the lockup mechanism into a half lockup state on a given operation condition and when the number of revolutions is below a set value. In this engine, a control to perform output torque down control of an engine when rotation of the drive shaft and that of the driven shaft are brought into a given relation during operation of the lockup mechanism is provided.
Patent JP-H01164154-A (JP)
Title: Digital telephone system
Inventor: KINOSHITA TOSHIJI
IPC: H04M1/253
Filed: 1987-12-21
Abstract: PURPOSE:To transfer a call without newly drawing in a telephone line by calling a set transferring destination through an empty channel at the time of receiving an incoming call and setting a turning back route by a response from the other party. CONSTITUTION:A CPU 51 has a memory to store data to indicate transferring destination information inputted from an operating part 50, a transferring means to execute an incoming call processing as it is when the data are not written in the memory and execute a calling according to the written data through the dead channel when the data are written in the memory, and turning back route setting means to control a channel switching circuit 53, connect two channels, which are a B1 channel 54 and a B2 channel 55, and set the turning back route when the response is received for the calling. Thus, the new telephone line becomes unnecessary to be installed, and a transferring processing can be executed easily.
Patent JP-H02165481-A (JP)
Title: Tape cartridge
Inventor: YAMAMOTO OSAMU
IPC: G11B23/087
Filed: 1988-12-19
Abstract: PURPOSE:To make upper and lower surface boards in the same specification and to reduce cost by constituting a main body case of an inner frame, and the upper and lower surface boards both of which are jointed by screws by sandwiching the inner frame, and providing tape guide pins on an inner frame- side. CONSTITUTION:The inner frame 13 sandwiched between the upper and lower surface boards 11 and 12 consists of front wall parts 13a and 13a at the right and left ends in front, right and left side walls 13b and 13b and a back wall 13c. It has a U-shape as a whole by a plane view, and the tape guide pins 10 are integrally molded to the front of the right and left side walls 13b in the inner frame 13. Consequently, the upper and lower surface boards 11 and 12 can be molded by the same molding tool as common parts. Furthermore, the processing and assembly of pins and hole processing, all of which are required for forming the pins as separate parts can be omitted. Thus, the productivity of the main body case 1 can be improved and cost can be reduce.
Patent JP-H10159222-A (JP)
Title: Elecution method of reinforced concrete wall
Inventor: UNNO KENZO
IPC: E04B2/86
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To lessen the area of a material storage space and improve workability of form work. SOLUTION: At first, a plurality of vertical furring strip 30 are disposed at predetermined intervals. A sheet material 10 which is a first form material is attached to the plurality of the furring strips 30. It has flexibility and a net-like sheet. A support tool 50 is attached to one end of a separator 40 which the furring strip penetrates, and horizontal metal reinforcements 23, 24 are attached to the metal reinforcement support groove 54 of the support tool 50. Integration of the horizontal metal reinforcements 23, 24, the vertical furring strip 30 and the sheet material 10 is contrived by using the support tool 50, horizontal linearity of the sheet material 10 is secured, and with regard to the sheet material 10 which is the first form material, a number of horizontal support materials are made unnecessary.  Veneer material which is a second form material is disposed in opposition to the sheet material 10 which is the first form material. Concrete is placed between the sheet material 10 which is the first form material and the second form material.