baber/WOPTO huggingface dataset:
Patent JP-H0259097-A (JP)
Title: Waste water treatment apparatus
Inventor: NAITO SHINJI
IPC: C02F3/06
Filed: 1988-08-26
Abstract: PURPOSE:To perform the denitrification and dephosphorization treatment of waste water in a markedly efficient manner by providing a contact material in both of a denitrification tank and a nitrification tank and returning return sludge to the denitrification tank. CONSTITUTION:At first, raw water is introduced into a flow rate control tank 1 from piping 1 and supplied to a denitrification tank 2 from piping 12 while the flow rate thereof is controlled. The treated water of the nitrification tank 3 of a post stage is recirculated to the denitrification tank 2 from piping 15 and the return sludge from a phosphorus release tank 5 is introduced into said tank 2 by piping 19. The raw water is stirred along with nitrified treated water and sludge in the denitrification tank 2 by a stirrer M1 to be subjected to denitrification treatment. Phosphorus contained in the raw water and nitrified treated water is taken in sludge by the action of phosphorus accumulating bacteria. The treated water of the denitrification tank 2 is subsequently supplied to the nitrification tank 3 by piping 13 to be subjected to aerobic nitrification treatment by the aeration due to an air diffusion device B. Phosphorus in treated water is taken in sludge by the action of phosphorus accumulating bacteria.
Patent JP-H0963722-A (JP)
Title: Power source tap and power source tap setting base
Inventor: FUJIMOTO KUNINORI
IPC: H01R25/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To facilitate mount and removal while holding the fixing strength to a desk to a certain degree, and prevent a beautiful appearance on the desk from being lost. SOLUTION: This power source top has a placing part 6 to be placed about between the top plates 3 of a pair of adjacently arranged desks 2, a nipping part 4 suspended from the placing part 6 and nipped between the top plates 3 of the desks 2, and a body having a connector 7 provided on the lower end of the nipping part 4 and situated under the top plates 3. Since the placing part 6 of the power source tap is placed about between the top plates 3 of the adjacently arranged desks 2, and the nipping part 4 is nipped and mounted between the top plates 3 of the desks 2, this power source tap can be easily mounted on and removed from a desired position without requiring a fixture such as clamp. Accordingly, it can be easily moved when the layout of desks is changed.
Patent JP-2001044578-A (JP)
Title: Circuit board
Inventor: FUJII HIROFUMI
IPC: H05K1/02
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board in which the uneven surface of an insulator layer can be prevented, the insulator layer be jointed appropriately, and the reliability be improved. SOLUTION: A distance 30 of a circuit pattern 19 of a conductor layer 21, pinched by an outer insulator layer 22 and an inner insulator layer 23, is made smaller than 30 μm. In this case, even if the inner insulator layer 23 is formed by coating, for example, it will not be recessed in the circuit pattern 19, thereby preventing uneveness from forming thereon.
Patent JP-H1152773-A (JP)
Title: Image forming device
Inventor: KATADA KAZUNORI
IPC: G03G21/18
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To ensure prevention of noises generated at power feeding cord and safety of the power feeding cord by shortening the length of the power feeding cord for connecting a power source and a power feeding brush, and also to eliminate the danger such as catching fire, when a non-insulated conductor is disposed on the periphery of a fixing roller and when an insulated layer breaks due to over current flowing to a resistor heating element caused by an abnormal operation of an image forming device main body. SOLUTION: The image forming device main body is provided with power feeding brushes 41 and 51 connected to a power source unit 20 and energized by an elastic member capable of moving in the same direction as the processing cartridge attach-detaching direction, and with a processing cartridge loaded on the image forming device main body. In the above arrangement, the power feeding brushes 41 and 51 are brought into press-contact with electrode members 115 and 116 of the fixing roller 11 so as to supply electric power. The conductive fixing member provided on the periphery of the fixing roller 11 is arranged so as to keep clearance beyond a specified distance (spatial distance L1 and peripheral distance L2) from the fixing roller 11.
Patent JP-H0375659-A (JP)
Title: Electrophotographic sensitive body
Inventor: MAKINO NAONORI
IPC: C07C211/55
Filed: 1989-08-17
Abstract: PURPOSE:To enhance sensitivity, repeated uses-enduring characteristics, and image uniformity by using a specified acetylene derivative as an electric charge transfer material. CONSTITUTION:The photosensitive layer contains at least one of the acetylene derivatives represented by formula I in which each of Ar<1> and Ar<2> is an aromatic carbocyclic group or heterocylic group; and Ar<3> is an arylene group or a divalent condensed polycyclic aromatic or divalent aromatic heterocyclic group. Said compound effectively serves as the charge transfer material, thus permitting sensitivity and image uniformity to be enhanced and changes of electrophotographic characteristics at the time of repeated uses to be reduced.
Patent JP-H1034430-A (JP)
Title: Long material cutter
Inventor: TAKADA SATOSHI
IPC: B23D25/04
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a long material cutter which can cut a long material at a high speed and also by which the finish of a cut surface becomes favorable. SOLUTION: A long material cutter is provided with a cutting motor 30 for rotating and driving a cutting edge 181, a crank mechanism which can adjust the eccentric amount r of a crank, a slider 12 attached with the cutting edge 181 and also driven by the cutting motor 30 through the crank mechanism to move in parallel with a workpiece (tube 81), an eccentric position adjust means 50 for changing the eccentric amount r, the move sensor 69 of the workpiece, a rotation judging means of the rotation position of the cutting motor, and a control means 60, which can change the eccentric amount r while the rotation edge cuts the workpiece and control the eccentric position adjust means so that the moving speed vs of the slider is nearly the same as the moving speed vt of the workpiece.
Patent JP-H0376062-A (JP)
Title: Magnetic disk device
Inventor: OGASAWARA KOJI
IPC: G11B21/08
Filed: 1989-08-18
Abstract: PURPOSE:To improve the response characteristic of a head positioning mechanism by providing a connecting means for connecting one end of a voice coil and an arbitrary part of a winding part of the voice coil. CONSTITUTION:A device is provided with a connecting means for connecting one end of a voice coil 18 and an arbitrary part of a winding part. That is, it is constituted of a pair of voice coils 18a, 18b, and one end of the voice coil 18a is connected to one end of a voice coil driver 14 through a switch 19, and also, connected to one end of the voice coil 18b, the other end of the voice coil 18a is connected to one end of the voice coil driver 14, and the other end of the voice coil 18b is connected to the other end of the voice coil driver 14. In this case, by changing the number of windings of the voice coil in accordance with the moving amount at this time point, the voice coil is set so that the rotational torque in the voice coil 18 becomes large or the rise of a driving current becomes minimum. In such a manner, the response characteristic of a head positioning mechanism can be improved.
Patent JP-H0763223-A (JP)
Title: Solid lubricating rolling bearing
Inventor: KONDO HIROMITSU
IPC: F16C33/66
Filed: 1993-08-27
Abstract: PURPOSE:To improve the durability of a large diameter rolling bearing to be used in the vacuum atmosphere by forming a lubricating film composed of a crystalline PTFE on the surface of a rolling body. CONSTITUTION:A bearing to be used in a vacuum is composed of an inner ring 1, an outer ring 2 having a tooth form 2b on an outer diameter, plural balls 3 between roll-traveling surfaces 1a and 2a, and a spacer 4; and a lubricating film 3a composed of a crystalline PTFE is formed on the surface of the balls 3. The lubricating film 3a is formed by, for instance, dipping the balls 3 into treating liquid composed by dispersing the PTFE powder into an organic solvent or spraying the treating liquid on the ball 3 surface, forming into an islandlike distribution. Bearing lubrication in the vacuum atmospher is performed by this lubricating film. Since the crystalline structure of the PTFE is maintained in the lubricating film without changing the crystalline structure of the PTFE, displaying excellent lubricating performance original in the PTFE. Moreover forming the spacer by macromolecule material having a self- lubricating property reduces the rotation resistance of the bearing.
Patent JP-S6194956-A (JP)
Title: Strip looping device
Inventor: OHIRA ATSUSHI
IPC: B65H20/26
Filed: 1984-10-12
Abstract: PURPOSE:To prevent zigzag strip by maintaining the strip winding angle at the helical turn section of spiral looper at the predetermined level through fixed support rollers arranged immediately in front and rear of the helical turn. CONSTITUTION:A strip 1 pulled out from the inner layer section of in-side coil 3 will contact against a fixed support roller 9 then wound over helical roller group 5 and fed out to the out-side coil. The support roller 4 will extend/ contact with correspondence to the innerdiameter position of coil but since the winding angle of helical turn can be maintained at predetermined level continuously by arranging a fixed support roller 9, the carrying amount of strip through helical turn will be constant thus to prevent zigzag strip. The outlet section has similar structure to prevent zigzag strip.
Patent JP-H0941556-A (JP)
Title: Side wall hollow panel for air-conditioning and wall structure using if
Inventor: HONDA YOSHIO
IPC: F24F13/02
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a side wall panel for air-conditioning and a side wall structure using the panel, which increases the workability by widening the working area in a drier and which is hygienic and well-balanced in the air- conditioning. SOLUTION: A side wall hollow panel 11 is provided with an air inlet I at one end and an air-blowing outlet O at the other end and also a connection passage R of the air-inlet I and the airoutlet O. When it is used as a wall structure (side wall), it can provide a fuction as an induction duct besides. When it is used for a wall structure of a drier, the working area in the drier can be widened maximally and hence, the workability is improved and the safety is increased and also the hygienic condition is improved.
Patent JP-H1033070-A (JP)
Title: Saw sprocket-fixing structure in pruning machine
Inventor: UEDA MINORU
IPC: A01G23/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the exchange of a saw chain disposed on a pruning machine in a labor-saving state. SOLUTION: In this saw sprocket-fixing structure in a pruning machine, a saw sprocket 26 for driving a saw chain 20 is screwed and fixed to the outer periphery of the head of a sprocket shaft 24 projecting from a case 22. Therein, the tail of the sprocket 24 is made to project outward from the case, and the outer periphery of the tail is formed in a hexagonal shape.
Patent JP-S6368443-A (JP)
Title: Engine hood on-off gear
Inventor: AOKI KOUJI
IPC: B60R25/30
Filed: 1986-09-10
Abstract: PURPOSE:To prevent an engine hood from being unlawfully opened, by installing a device which detects an unlawful invasion into a car room, and keeping the engine hood in closure via an actuator at the time of detection of the unlawful invasion. CONSTITUTION:In case there is no unlocking by a key, when door lock detecting switches DSds-DSrs and door latch detecting switches DLds-DLrs are operated for opening or closing, it comes to an antitheft mode. If so, a port PO4 is turned on and a relay 15 is energized with current, thereby opening the switch part. In consequence, even if an operating switch 56 in a car room is operated, an actuator 17 is no longer actuated. That is to say, a hood on-off gear C is set to a locked state. With this constitution, opening operation of the engine hood by an illegal invader is thus preventable.
Patent JP-H0496035-A (JP)
Title: Method for imprinting data on photographed film
Inventor: KASHIMA MASAHARU
IPC: G02F1/13
Filed: 1990-08-10
Abstract: PURPOSE:To clearly imprint data by using flash light emitted synchronously with the shutter action of a camera for the back illumination of liquid crystal display and making the ratio of brightness between a data part and a background part large. CONSTITUTION:An object is set at a prescribed position first and a liquid crystal display element 1 is driven so as to display desired character data or the like. After the preparation of photographing is finished, the shutter action of the camera 5 is executed. However, since a light emitting signal is simultaneously sent to a stroboscope 3 at that time, the concerned storoboscope 3 emits the flash light. The emitted flash light is reflected directly or by a reflecting plate 4 and it irradiates the element 1 through a diffusing plate 2. Under such a state, the photographing by the camera 5 is executed. Thus, the ratio of the brightness between the data part displayed by the element 1 and the background thereof is made large.
Patent JP-2000005488-A (JP)
Title: Clothespin holding hanger
Inventor: KUMAMOTO KUNIO
IPC: D06F55/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a clothespin holding hanger which enables the simple hanging-out of the washing to dry only with one hand. SOLUTION: This holding hanger 1 for a clothespin 2 has one control piece part 3 rotatably fixed in place and has the other control piece part 4 fixed with biting parts 8 held open apart. To clamp the washing, the control piece part fixed is instantaneously released to clamp the washing. Thus, for people who have lost the use of one hand, old people, and people who have difficulty in keeping posture, or when one hand is occupied, the clothespin allows easily clamping the washing and can be opened with one hand, contributing to reduction in working time.
Patent JP-H0871874-A (JP)
Title: Leveling block and leveling device
Inventor: ISHIDA YASUHIKO
IPC: F16M7/00
Filed: 1994-09-07
Abstract: PURPOSE: To install a leveling block and a horizontally held object such as a machine on a foundation with a simple work and correctly measure the vertical displacement quantity of each leveling block in the disposed position. CONSTITUTION: A leveling block 10 is used in the state of being interposed between a foundation 14 and a horizontally held object such as a machine bed 12. A block body 18 is provided with an elevating block 20 in the freely elevated state. A pot 62 for storing liquid 61 is fitted to the block body 18, and this pot 62 is provided with a pipeline connecting part 62a to another pot. A distance detector 64 is fitted to the elevating block 20 side, and the vertical displacement quantity of the machine bed 12 is obtained by the detection of distance between the distance detector 64 and the horizontal reference face L supplied by the liquid 61.
Patent JP-H0554814-A (JP)
Title: Shadow mask type color cathode-ray tube
Inventor: YAMAMOTO MORIO
IPC: H01J29/02
Filed: 1991-08-26
Abstract: PURPOSE:To reduce the amount of doming of a shadow mask type color cathode-ray tube. CONSTITUTION:A tungsten oxide deposited film 7a is formed on the electron- beam application face side of a shadow mask 3 for use in a shadow mask type color cathode-ray tube and a bismuth deposited film 7b is formed on the tungsten oxide deposited film 7a. Since the tungsten oxide deposited film is deposited through sublimation, blinding detect can be prevented and also an intermediate layer is formed by the chemical reaction of the film 7a with iron oxide so that the strong adhesion of the film can be maintained. Further, since bismuth is high in vapor pressure and low in melting point as compared with bismuth oxides, the production index of the shadow mask is shortened.
Patent JP-S60106322-A (JP)
Inventor: OOBA KAZUHIKO
IPC: H02H7/26
Filed: 1983-11-14
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-S6456335-A (JP)
Title: Production of tile made of foamed glass
Inventor: KASAI SEIKI
IPC: C03B19/08
Filed: 1987-08-27
Abstract: PURPOSE:To produce the titled tile which is excellent in strength of the surface, precision of dimension and beauty of the surface and is free from deformation by laminating both the raw material of a vitreous surface layer and the powdery raw material for foam glass stock in the inside of a molding die and heating them to foam and expand the raw material for stock. CONSTITUTION:A laminated body 18 is obtained by thickly spreading the raw material 12 for a vitreous surface layer in the inside of a molding die 10 of a box-shaped vessel having a channel-shaped cross section and laminating the raw material 16 for foam glass stock which consists of natural vitreous mineral as a main material and contains prescribed amount of a foaming agent thereon via the raw material 14 for an intermediate layer which consists of natural vitreous mineral as a main material and contains the foaming agent of amount less than the raw material for foam glass stock. Then the molding die 10 housing this laminated body 18 is heated in a heating oven to perform both softening or melting of the raw material 12 for the surface layer and foaming and expansion of the raw material 14 for the intermediate layer and the raw material 16 for stock and thereby a tile 20 made of foam glass which consists of the surface layer 22, the foam glass stock 26 and the intermediate layer 24 little in foaming amount is obtained.
Patent JP-H0262284-A (JP)
Title: Preparation of recording medium
Inventor: GOTO HIROSHI
IPC: B41M5/382
Filed: 1988-08-30
Abstract: PURPOSE:To make more image-forming elements bound to a binding material by giving vibrations or vibrations and a pressure when or after the image- forming elements are laminated on the binding material. CONSTITUTION:A binding material 3 is applied on a base material 2 by using a coating vessel 6 and a blade 7 and is heated and dried by a drier 9 to form a binding layer 8 of about 1mum, and an image-forming element 1 is dusted from a hopper 10, so as to be disposed in a state of multilayer. Then, a pressure of 0.1kg/cm is applied thereon by a pressure roll 13 heated by a heater 14 and a coating roll 12 is vibrated with a frequency 100Hz and an amplitude of 300mum at a right angle to the direction of conveyance. The image-forming element not being bound is blown off by a gas flow jetting means 15 and collected. By this method, a recording medium wherein the image-forming element are disposed uniformly in a very close state on the base material is obtained.
Patent JP-2001037378-A (JP)
Title: Fishing rod
Inventor: SUZUE HIROYASU
IPC: A01K87/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a fishing rod excellent in flexibility, also capable of preventing its plastic deformation even on bending it highly and keeping its rigidity on. SOLUTION: This fishing rod is equipped with a solid core material 2 consisting of an ultra elastic alloy material and a low elastic material installed adjacent to the outer surface of the core material 2, and is constituted by winding prepreg sheets 6, 10, 16 obtained by impregnating reinforcing fibers 4, 8, 12, 14 consisting of the low elastic material with a resin adjacent to the outer surface of the core material 2.
Patent JP-H0664608-A (JP)
Title: Method for boxing long product such as carrot using automatic boxing machine
Inventor: KOZUKA NOBORU
IPC: B65B5/10
Filed: 1992-07-17
Abstract: PURPOSE:To provide a method for boxing long products such as carrots using an automatic boxing machine wherein the long products dropping into a box may not scatter so that boxing in a neatly arranged is possible. CONSTITUTION:A box 5 is tilted by a required gradient angle alpha' with respect to a carried direction A of long products 3. Thus the long products 3 carried in a direction perpendicular to the carried direction A by a supply conveyer 2 one by one in a laterally lying state toward a bottom 5a of the tilted box 5 is dropped to a higher side B of the bottom 5a, whereby the long product 3 is rotated and displaced toward a lower position side C of the bottom 5a. This prevents the long product 3 to be dropped next from jumping up against the already boxed long product 3 and from being boxed in a non-arranged state.
Patent JP-S6274775-A (JP)
Title: Assembling method for luggage boot front structure body of vehicle
Inventor: KAMIYA YOSHINORI
IPC: B62D65/00
Filed: 1985-09-27
Abstract: PURPOSE:To ensure high rigidity, with light weight, in the percel partitioning the front upper side of the luggage boot, by making possible to bring the reinforcing part comprizing the closed sectional part together with the percel body, in contact with over the percel body and a seat back side. CONSTITUTION:Upon assembling, a percel body 2 is provided with a hanging part 12, to which a reinforcing part 10 is hung through the through hole 13 of the reinforcing part 10. Besides, a seat back seat 6 is spot welded to the front side of a percel side 3 while a guide part 14 projecting inwardly in the car width direction is provided on the inner edge of the percel side 3. Next, said percel body 2 is moved down to the seat back side 6 and percel side 3 and thereafter a seat side projecting part 6a is holded between a reinforcing part under side flange 10b and a percel body front wall part 2b and then the laminated parts are spot welded (15A-15D) as the final process of the assembly.
Patent JP-H1059259-A (JP)
Title: Motor-assisted bicycle
Inventor: WADA MASAMI
IPC: B62M6/55
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To omit a protection cover covering a main pipe, reduce the weight, and improve assembling facility and stability of running, by integratedly constituting a motor, a reduction gear, a torque detector, a control circuit, and the like for a drive device. SOLUTION: The case of a motor driven device 20 is constituted of a box 21, a gear cover, a motor cover 23, a cover 24, and the like. A reduction gear 27, a torque detector 30, and a speed detector are housed in a case formed out of the box 21 and the gear cover. A flat type motor 41 for easily insuring the receiving space of a control circuit 40 in the box 21 is housed in a case formed out of the recessed part of the gear cover and the motor cover 23. Wirings electrically connecting together the motor 41, the torque detector 30, the speed detector, and the circuit 40 are passed in the integratedly formed box 21.
Patent JP-S63159385-A (JP)
Title: Malonic acid derivative, production and use thereof
Inventor: KUBOTA SHUHEI
IPC: A61K31/495
Filed: 1987-08-27
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> and R<2> represent H, alkyl, lower alkenyl, lower alkoxyalkyl, tetrahydrofurylalkyl or aralkyl; R<3> and R<4> represent H, lower alkyl, lower alkenyl, lower alkoxyalkyl, benzoyl, lower alkylcarbonyl, lower alkoxycarbonyl, lower alkylsulfonyl or aralkyl; R<5>-R<7> represent H or lower alkyl) and salt thereof. EXAMPLE:Diisopropyl(2,5-diaza-7,9-dithiabicyclo-[4,3,0]-nonan-8-yliden e)malonate. USE:A hepatic function activator and remedy for hepatothy. PREPARATION:A compound expressed by formula II is reacted with a compound expressed by formula III and then reacted with a compound expressed by formula IV (M represents alkali metal).