baber/WOPTO huggingface dataset:
Patent JP-2001015143-A (JP)
Title: Electrolytic solution storing tank
Inventor: MOTOI KENJI
IPC: H01M8/18
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic solution storing tank capable of enhancing the utilization factor of an electrolytic solution to prevent an increase in volume and an increase in cost of a battery system. SOLUTION: In a redox flow battery, carbon felt 22 used for electrodes is packed in both positive-electrode side and negative-electrode side tanks (one tank 2 only is illustrated in the figure), the carbon felt 22 is extended throughout the tanks 2, and charging or discharging is performed under this condition. This increases the capacity of the battery compared with cases where carbon felt 22 is not introduced. The reasons are supposed as follows. There are portions being hand for an electrolytic solution 23 to flow in the tanks 2 to cause local differences in the state of charge in the tanks 2, thereby decreasing the utilization factor of the electrolytic solution 23.  However, packing the carbon felt 22 in the tanks 22 causes reaction to be performed through the carbon felt 22 even in portions resistant to the flow of the electrolytic solution 23, thus uniforming the state of charge.
Patent JP-S6074336-A (JP)
Title: Rectangular electron beam generator
Inventor: TSUKAMOTO SEIICHI
IPC: H01J37/065
Filed: 1983-09-30
Abstract: PURPOSE:To stabilize beam density distribution by arranging the number of Wehnelt beam permeation holes so as to obtain the same distribution as the beam density distribution in the cross-sectional direction of a desired composite electron beam. CONSTITUTION:The size of beam permeation holes 3' is all the same and the distribution for the number of holes match the desired beam density distribution. For example, three holes are arranged at the center and respective five holes are arranged at upper and lower ends to obtain the double peak characteristics of beam distribution. In an electron gun with such structure, the relactive distance between a cathode and a Wehnelt cathode are constant and good in the beam cross-sectional direction. Consequently, the beam with uniform characteristics is emitted from each beam permeation hole and each beam is synthesized and the desired double peak characteristics are obtained. Since the relative distance between the cathode 2 and the Wehnelt cathode 3 are constant in the beam cross-sectional direction, the beam orbit length of each beam is constant. As a result, even when the distance up to the beam irradiated substance is varied slightly by deflection scanning and so on, the beam density distribution is not varied because the whole composite beam is even and convergent.
Patent JP-S57106150-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRAI KAZUNARI
IPC: H01L21/3205
Filed: 1980-12-24
Abstract: PURPOSE:To form a crossover or connection between two points on a substrate in a semiconductor device having semiconductor elements such as MOS or the like by performing the steps of forming a transistor. CONSTITUTION:A hole is opened at the field insulating layer on an Si substrate. Impurity ions are implanted thereon with a photoresist 7 as a mask to form a diffused layer 9. An SiO2 film 8 is formed by a gate oxidation. A polysilicon layer 2 is grown, and is etched to form an upper layer wire. When a diffused layer 3 is formed by source and drain diffusions, the layers 3 are conducted with the diffused layer 9 conducted previously, thereby forming a depletion type transistor structure with the layer 2 as a gate. Thus, a crossover structure can be formed.
Patent JP-H0718835-A (JP)
Title: Inner wall board attaching member
Inventor: MIURA MASAYOSHI
IPC: E04F19/04
Filed: 1993-06-30
Abstract: PURPOSE:To make a gap invisible at the front even in the case where a floor face lowers by providing a fixing member with a recessed groove and the lower end of a baseboard with a projective part, and mutually engaging them, and producing a clearance at an uneven part resulting from the above engagement. CONSTITUTION:A fixing member 1 provided with a recessed groove 4 in its upper part is fixed to a floor material 5. Next, a baseboard 2 provided with a projective part 7 engaging with the recessed groove 4 is fixed to a stud 6 or furring strips 10. Next, a inner wall board 3 is mounted on a notched part 8 in the upper part of the baseboard 2 and fixed. A clearance is therefore produced at the uneven part of the lower end projective part of the baseboard 2. Thus even if a floor face 11 lowers as much as the depth of the recessed groove 4, a gap is invisible at the front.
Patent JP-2000244427-A (JP)
Title: Broadcast system with inserted electronic advertisement
Inventor: CHATFIELD ROBERT JEFFRIES
IPC: H04N5/222
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive broadcast system with inserted electronic advertisements that is suitable for a small scale personal advertisements. SOLUTION: The broadcast system with inserted advertisements 10 is provided with a data server 12 that is accessible via a plurality of network connected computers 20 and receives data relating to the advertisement, checks the validity of the data and transmits the valid data to at least one of processing means 14, 16, 18, the processing means 14, 16, 18 that are interlocked with corresponding media broadcast systems 14a, 16a, 18a, assign advertisements expressed by the valid data to at least one broadcast time, and transmit the valid data to layout generating means 28, 30, 32 for each broadcast time, and the layout generating means 28, 30, 32 that generate advertisement display in response to the valid data, and combines the advertisement display with media displays 14b, 16b, 18b broadcast by the media broadcast systems 14a, 16a, 18a.
Patent JP-S5885459-A (JP)
Title: Electrophotographic copying device
Inventor: ENOKI YOSHIO
IPC: G03B27/62
Filed: 1981-11-16
Abstract: PURPOSE:To prevent the stain in the peripheral part of a copied paper, by providing a shielding plate between a platen glass plate and a light souce for exposure to cover the part where an original is not placed and preventing the leakage of light from the outside part of the original to reflect the light, which is incident to this part, to the inside. CONSTITUTION:An original 3 to be copied is placed on a transparent platen glass plate 2. A switch 6 for moving a flexible shielding plate 4 is depressed to rotate normally a motor 12 and a gear 13 connected to the motor 12, and the tip of the shielding plate 4 to which a rack 14 biting the gear 13 is attached is moved left along a guide 11, and the switch 6 is released at the end of the original 3. The motor 12 is reversed by a switch 7 to move the end part of the shielding plate 4 to the right. A shielding plate 5 is moved to the other end of the original 3 by the operation of switches 8 and 9 to complete preparation; and by depression of a switch 10 for exposure, a light source lamp 15 is lit to copy the original successively.
Patent JP-2000023269-A (JP)
Title: Network monitoring system, monitoring device and monitored device
Inventor: KUMANO SATOSHI
IPC: H04Q9/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce processing addition and traffic and to speed up state grasp of a monitored device by each monitored device generating/holding information on an intensive state which gathers various kinds of state of its own and a monitoring device assigning communication information other than a response for an intensive state collection instruction for issuing to the monitored device and informing the monitoring device of it. SOLUTION: An AND of a mask pattern of a header part of a communication frame received from a transmission device and an intensive state is obtained and its value is written in a state management memory 5. An operation method read out from a state display table 6 is applied to a group intensive state of the group of the state management memory 5 and an intensive state of a transmission device concerned, and they are registered in the state management memory 5 as a new group intensive state. When operation of all the intensive states is completed, a display change request of the intensive state is made of a GUI part 8, data in a received communication frame is analyzed and processing for every reception data is performed.
Patent JP-S6426283-A (JP)
Title: Method for processing image
Inventor: MATSUMURA KENICHI
IPC: G06T7/60
Filed: 1987-07-22
Abstract: PURPOSE:To widely delete a computing time by using the method of probability and obtaining the position of the center of cycle from a partial circular arc under the constant level of significance. CONSTITUTION:Two or three extracting points (xn, yn) are extracted from the boarder point data or the change point data of a curve to include a circular arc 1 of an image and it is decided whether or not these two or three extracting points are effective or ineffective to obtain the center of the circle whose radius is already known. When they are judged to be effective, a processing is executed to obtain the position of a center 2 of the circle, the coordinate value of the position of this obtained center 2 is quantized and a count-up is executed concerning the coordinate value of the position of the center 2 of the circle. The count-up is executed with repeating in plural number times determined from a rate, etc., that a circular arc 1 to be obtained occupies the whole boarder point or the change point. Then, a peak-search is executed for the coordinate value in which a counted value is the largest out of the quantized coordinate values and it is determined as the position of the center 2 of the circular arc 1. Thus, the counting quantity is decreased and also memory capacity is reduced.
Patent JP-H059924-A (JP)
Title: Leak preventive structure in waste disposal area
Inventor: KOTANI KATSUMI
IPC: B09B1/00
Filed: 1991-06-28
Abstract: PURPOSE:To prevent the water leakage from the damaged portions of water barrier sheets, which are caused by the pressure of the water gathered in a waste disposal pit in a waste disposal area. CONSTITUTION:A filter layer 4 is constructed on the inner face of a pit 1, and is coated by water barrier sheets 5 comprising chloroethylene sheets. In the filter layer 4, water flow pipes 6 are buried. These water flow pipes 6 are formed with a lot of spray holes 6a, and the both ends of each pipe 6 are connected to fresh water supply device side 7. On the surface of the water barrier sheets 5, a lot of piezometers are arranged.
Patent JP-2001009167-A (JP)
Title: Vehicle toy
Inventor: NAKAI KEIICHI
IPC: A63G19/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To generate a proper braking force in wheel axle according to the load for pushing the seat back of a toy body and safely perform the walking exercise of an infant by providing a braking mechanism which is slid to the circumferential surface of wheel axle to regulate the rotating resistance of the axle on the toy body modeled on an automobile. SOLUTION: This vehicle toy A comprises a lateral pair of front and rear wheels 3, 3 rotatably supported on the lower side of a toy body 5 having the body form of an automobile, and a seat back frame 2 mounted on the rear of a seat 1. One end of an inclined stopper 9 is supported in the middle of a rear wheel axle 4, and a braking mechanism 10 is mounted on the lower surface rear end side of the toy body 5 through the inclined stopper 9. The braking mechanism 10 is formed of an engagement member 11 touched to and separated from the circumferential surface of the rear wheel axle 4 and a knob member 14 for operating the touch and separation of the engagement member 11. When the knob member 14 is rotated, the engagement member 11 is pulled toward the knob member 14, and an engagement frame is slid onto the circumferential surface of the wheel axle 4 to impart a rotating resistance to the wheel axle 4.
Patent JP-S6246355-A (JP)
Title: Microcomputer
Inventor: HAYAKAWA TOSHIHIRO
IPC: G06F15/78
Filed: 1985-08-23
Abstract: PURPOSE:To eliminate such concern that an important memory data in a nonvolatile memory is mistakingly rewritten by providing an access control means controlling an access to the nonvolatile memory based on control data stored in a memory area. CONSTITUTION:The access control circuit 3 forms a sort of memory control unit, and controls an access action to the nonvolatile memory 2 from a CPU1. Moreover control data regulating the control action of the access control circuit 3 is stored as a table in a control data memory 4. In this case, the control data memory 4 is constructed with a rewritable memory. Thus, by taking the advantage of the rewritable feacture of the nonvolatile memory, the risk that the important memory data in the nonvolatile memory is accidentally rewritten is reduced.
Patent JP-H0528669-A (JP)
Title: Carriage structure for magnetic disk device
Inventor: OSADA OSAMU
IPC: G11B21/02
Filed: 1991-07-24
Abstract: PURPOSE:To perfectly permit a carriage and a bobbin to be closely adhered and joined by means of repulsion force in the elastic deformation of the bobbin by joining the carriage having rigidity with the bobbin having elasticity by means of plural screws. CONSTITUTION:When the bobbin 2 with elasticity, where a coil constituting a voice coil motor for driving the carriage 1 is held, is joined by the plural screws at the rear end of the carriage 1, the joining surface of one of components in the rear end of the carriage or the bobbin is formed to be a convex face 1a or 2a. The structure of a system is constituted in such a way that the convex face 1a or 2a is made to join with the plane surface 1b or 2b of the other component by opposing each other so as to closely join the both end parts 2c of the bobbin 2 with the screws 3. Repulsion force is made to be generated in the bobbin 2 at the time of executing joining so that the joining and adhesive force of the rear end of the carriage 1 and the bobbin 2 is enhanced by the repulsion force of elastic deformation.
Patent JP-2001010096-A (JP)
Title: Thermal head
Inventor: YAMAMOTO TAKAYUKI
IPC: B41J2/335
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To effectively prevent of a short circuit of adjacent solders by a method wherein a cutout is formed on a ceramic base body at a portion from the top face to the edge face positioned at the outside of a solder bonding section to be connected to an FPC, thereby enlarging a gap between a top face of a head substrate and the lower face of the FPC so that even when a redundant solder extends beyond a predetermined region, the solder is not spread in the arrangement direction of terminals but in the vertical direction. SOLUTION: A thermal head consists of a rectangular head substrate 1 wherein a plurality of heating elements and circuit conductors 4 are formed on a top face of a ceramic substrate 2 and an FPC 6 wherein a part thereof is superposed on the top face of the head substrate 1 along the edge of one side and circuit conductors 7 are bonded to the circuit conductors 4 by soldering (solder 9) at the superposed portion. A cutout 2a is formed on the ceramic substrate 2 at a portion from the top face positioned outside the solder bonding section 9 to the edge face.
Patent JP-H03106347-A (JP)
Title: Bucky hinge assemblage
Inventor: JIYONASAN KAARU BUUMUGAARUDEN
IPC: H05G1/02
Filed: 1990-07-13
Abstract: PURPOSE: To make a cassette feed opening, particularly the one disposed on an underframe of an X-ray table, closable by providing the assembly with a first arm whose one end is pivoted to a frame means and whose other end is pivoted to a hinge member, and a second arm whose one end is pivoted to a hinge member and whose other end is pivoted to a cassette tray means. CONSTITUTION: A hinge arm assembly 33 contains arms 34 and 35, which are pivoted to an intermediate hinge member 37, has a nearly C-shaped cross section, and is mounted on the intermediate hinge member 37 by four pins 39 held by a retaining ring 40. The pivoting is done on the upper and lower sides of the hinge arms 34 and 35 to the hinge member 37 via an upper side arm part 42 and a lower side arm part 47 of the hinge member 37. A flexible shield 36 is mounted at a central part 54 of the hinge member 37 extending between the arm parts 42 and 47. The purpose of the shield 36 is to close the gap between the hinge arms 34 and 35 when the hinge arms 34 and 35 are extended so as to provide a wall surface between the upper side arm part 42 and the lower side arm part 47 of the hinge member 37 in practice.
Patent JP-S6163004-A (JP)
Title: Laminated directional silicon steel plate
Inventor: NISHIIKE UJIHIRO
IPC: B32B15/08
Filed: 1984-09-05
Abstract: PURPOSE:To eliminate characteristic deterioration due to the handling and provide capability for withstanding annealing as well as reduce the surface defects by laminating necessary silicon steel plates through a predetermined adhesive agent layer. CONSTITUTION:A plurality of directional silicon steel plates having an insulation film on the surface thereof are laminated by an adhesive agent which does not apply compressive stress to the surface of the material and is rich in flexibility. Because of the flexibility of this adhesive agent, cracks providing uneven stress to the steel plates do not occur in the adhesive agent layer even in handling of the coiling or the like. No compressive stress is applied to the surfaces of the steel plates by the adhesive agent, and the magnetic characteristic of the steel plates after bonding does not deteriorate. Further, thermal resistance of the adhesive agent layer provides ability for withstanding the annealing process, and uneven stress can be prevented from being applied to the steel plates through the adhesive agent layer. These produce laminated directional silicon steel plates of a good magnetic characteristic which have no characteristic deterioration due to the handling, have less surface defects, and can withstand annealing.
Patent JP-H0850838-A (JP)
Title: Contact material for vacuum valve
Inventor: SEKI KEISEI
IPC: C22C9/00
Filed: 1994-08-05
Abstract: PURPOSE:To provide a contact material for a vacuum valve which can improve a withstand voltage characteristic including a large-cutoff characteristic and the suppression of the restrike generation frequency. CONSTITUTION:A material for at least one of the fixed contact 13a of a fixed electrode 7 separably operated inside a cutoff chamber 1 and the moving contact 13b of a movable electrode 8 has a conductive component having a volume rate of 40 to 75% and comprising at least one kind of Cu or Ag and the remainder of an arc-resistance metal group having the melting point of 1600K or higher. Surface treatment for consuming the surface of a contact is applied thereto.
Patent JP-S57106674-A (JP)
Title: Substituted phenyliminothiazolidine, its preparation and herbicide containing said compound as active component
Inventor: OOSUMI TADASHI
IPC: A01N43/78
Filed: 1980-12-24
Abstract: NEW MATERIAL:The compound of formulaI[R 1  is alkyl, lower alkenyl, cyclopropyl, phenylcarbamoyl (the above groups may be substituted with lower alkyl, lower alkoxyl, or halogen), lower alkoxyl, lower alkylthio, phenyl, phenoxy, or halogen; R 2  and R 3  are H, lower alkyl or halogen; R 1  and R 2  may be bonded together at their terminals to form a heterocyclic group or cycloaliphatic group; when R 1 is Cl, CH 3  or CF 3 , then at least one of R 2  and R 3  is lower alkyl or halogen].  
     EXAMPLE: 2-(m-Ethylphenyl)iminothiazolidine.  
     USE: Herbicide especially effective to Echinochloa oryzicola, Monochoria vaginalis, and other broad-leaved weeds grown in damp ground, and weeds in paddy rice field such as Eleocharis acicularis, Scirpus juncoides, Sagittaria pygmaea, etc., and giving little phytotoxicity to rice plant.  
     PROCESS: The compound of formula is prepared by cyclizing the compound of formula II (X is OH or halogen), if necessary in the presence of an acid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05255894-A (JP)
Title: Resist electrodeposition coating applicator onto planar workpiece
IPC: C25D13/22
Filed: 1992-06-17
Abstract: PURPOSE: To ensure the contact of a workpiece with electrodes by circulating a contact drive device which comes into electrical contact with this workpiece and making it possible to remove the resist deposited on this device in a resist deposition bath by a washing device arranged outside the bath.  
     CONSTITUTION: The planar workpiece W is transported horizontally on a continuous passage track D through a closed chamber Z. A bath liquid vessel B is disposed below this chamber Z, from which the bath liquid is supplied above and below the track D. The side edges of the workpiece W are arranged on both sides of the track D and ride on the endless circulating contact drive device K. These edges as the electrodes come into contact with the contact device. A current is supplied via contact means Ko to the device K. The resist deposited on the device K is removed by washing devices R 1   to   4  disposed on the outside of the chamber Z. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5975186-A (JP)
Inventor: NAKANE MASAHIKO
IPC: G21C7/08
Filed: 1982-10-22
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-S57108973-A (JP)
Title: Document handling device
Inventor: SHIROYAMA ISAMU
IPC: B65H5/00
Filed: 1980-12-25
Abstract: PURPOSE:To prevent the deterioration of readout precision due to dust, by providing a dust collecting means of removing dust sticking to the surface of a transporting means, which gives a document transporting force while its surface comes into contact with the entry surface of the document, by coming into contacted with the surface of the transporting means. CONSTITUTION:A document 1 is sandwiched between upper and lower transporting rollers 3, which rolls as shown by arrows to transport the document as shown by an arrow A. On the upper roller pressed against an information surface 2, a dust collecting roller 4 is arranged which is pressed against the surface of the upper roller 3 and rotates as the transporting roller rotates. The material of the surface of this dust collecting roller 4 is so selected that lead powder sticking to the transporting roller surface is easily transferred and hardly retransferred. Consequently, the lead powder transferred to the surface of the transporting roller 3 is removed effectively by the dust collecting roller 4, so retransferring to the information surface 2 is prevented.
Patent JP-H1129908-A (JP)
Title: Vibration control method of suspension bridge girder, and the suspension bridge
Inventor: TAKEDA KATSUAKI
IPC: E01D2/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To improve the function by damping the horizontal vibration induced in a bridge girder by an auxiliary hanger provided in the prescribed condition during the torsional vibration by a damping device of a bridge girder part. SOLUTION: Auxiliary hangers 4a, 4b are stretched diagonally to each side in the sectional direction of a bridge girder 1 from e.g. two main cables 2 at several parts in the bridge axial direction, to form a cross hanger 4. When the torsional vibration is generated in the bridge girder 4, the horizontal vibration is induced in the bridge girder 1 by the cross hanger 4, and the horizontal vibration is damped by a damping device 11 installed on the bridge girder 1. The device 11 is a dynamic absorber for preventing the horizontal vibration comprising, e.g. a weight 12, a spring 13 and a damper 14, and because the weight 12 is movably supported in the horizontal direction without being affected by gravity, a weak spring can be used.  The device 11 can be designed so as to be synchronous to the low natural frequency of a suspension bridge, and the structural damping of the torsional vibration is increased. A collapsible vibration phenomenon such as flutter can be prevented thereby.