baber/WOPTO huggingface dataset:
Patent JP-2000291265-A (JP)
Title: Temporary material for curing opening section
Inventor: SHIGA HIROYUKI
IPC: E04G21/32
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a simple temporary material for curing a floor-slab opening section in which the waste of the material due to the manufacture or the like of the temporary material for curing is eliminated and a fall or the like can be prevented. SOLUTION: The temporary material 11 for curing is composed of four supports 12a, 12b, 12c, 12d and handrails 13a, 13b, 13c, 13d and intermediate sash bars 14a, 14b, 14c, 14d installed among each support in an extensible manner, and mounted temporarily around the opening section 2 of the floor slab 1. Since the handrails 13a, 13b, 13c, 13d and the intermediate sash bars 14a, 14b, 14c, 14d are mounted on a plurality of the supports 12a, 12b, 12c, 12d in the extensible manner, the temporary material can be assembled simply in response to the different opening sections even when the opening sections 2 of the floor slab differ.
Patent JP-H03295088-A (JP)
Title: Editer and reproducing device
Inventor: HASHIRANO MASARU
IPC: G11B27/02
Filed: 1990-04-12
Abstract: PURPOSE:To simply realize joint recording and insert recording by applying constant speed drive control to a recording medium so as to use selectively either a main or a sub head. CONSTITUTION:A signal processing unit 106 applies processing to a video signal S1 from an input terminal 105 at signal recording and the resulting signal is recorded on a recording medium 102 by main heads 101A, 101B or sub heads 101a, 101b via a recorder 107 and a selector 109. A capstan 103 is supported on a same axis of a capstan motor 116 and the recording medium is driven at a constant speed by using a carrier controller 115 to apply constant speed drive control to the motor 116. Then the selector 109 selects the mode by a selection signal S3 from an input terminal 110 to select either the main heads 101A, 101B or the sub heads 101a, 101b.
Patent JP-H04326301-A (JP)
Title: Microlens array and its manufacture
Inventor: IKEDA KUNIO
IPC: G02B3/00
Filed: 1991-04-26
Abstract: PURPOSE:To provide the microlens array for forming integrally a microlens and a supporting substrate provided with a light shielding part, or the microlens array for forming integrally the microlens, the supporting substrate provided with the light shielding part, and a reflecting mirror part, and their manufacture. CONSTITUTION:The microlens array is provided with a supporting substrate 1 on which a reflection preventing means is provided in an opening for allowing a useful light to pass through and than said opening for shielding a stray light, and a microlens 5 formed of a resin material 2 by the upper and the lower dies 3, 4 in a position of an opening 1a for allowing the useful light of the supporting substrate 1, and the supporting substrate 1 and the microlens 5 are formed integrally.
Patent JP-2000293133-A (JP)
Title: Display device
Inventor: KAWANO KENICHI
IPC: G09G3/20
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a control means automatically adjusting the white balance in a display device at arbitrary time. SOLUTION: This control means is provided with a display part 1 capable of emitting white color, a monitor display part 2 lighting white color, a chromaticity meter 3 capable of outputting a chromaticity value to the outside, a personal computer 6 which inputs data of the chromaticity meter 2 and is capable of outputting corrected display data in an analog RGB signal format and a signal converting part 8 converting the display data into a signal fitting the interface between the display part 1 and the computer 6. Thus, the control means can maintain the white balance of the display part 1 constant at all times.
Patent JP-H10289129-A (JP)
Title: Task scheduler for debugging
Inventor: NAKADAN MITSURU
IPC: G06F9/48
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a task scheduler for debugging capable of performing a test by the timing of execution among tasks and obtaining an executed test pattern and information as the primary factor of execution changeover without changing the program of the tasks and the priority of the task set at the time of an operation. SOLUTION: This scheduler is provided with a means for setting a task queue 13 composed of the tasks 11 of the same execution priority and changing the execution order of the tasks 11 within the queue 13 corresponding to the execution order of the tasks inputted beforehand and a task changeover information gathering table 19 for storing the primary factor as the cause of task changeover and the information of the execution changeover of the task in a table inside a main memory.
Patent JP-S60244607-A (JP)
Title: Improved tire spike device
Inventor: MIYAKE CHIYUUICHI
IPC: B60C11/16
Filed: 1984-05-17
Abstract: PURPOSE:To remarkably reduce damage of a road surface and dust and noise pollution, by mounting pins in circumferential grooves of a tire in such a manner that the pins are erected from their laid position and struck into a road at the same time when the circumferential grooves come into tight contact with the road surface. CONSTITUTION:There are provided pins 1 and 11 laterally inclinedly fixed between grooves 15 and 10 formed between wide rubber portions 9 and 19. The wide rubber portions 9 and 19 formed at the central portion of the tire are not deformed during running on a frozen road. The pins 1 are fixed by mount parts 2 to a narrow rubber portion 7 formed between both the rubber portions 9 or the rubber portions 9 and 19. The pins 1 are usually inclinedly laid and are received in a gap intermediate of lateral rubber portions 12. When the circumferential grooves of the tire come into tight contact with the road surface, the pins 1 fixed to a narrow rubber portion 13 are erected to be projected from the surface of the rubber portion 13 by a required distance and struck into the road.
Patent JP-H11297345-A (JP)
Title: Processing method for defective unit cell in fuel cell
Inventor: HORIUCHI HIROSHI
IPC: H01M8/24
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To enhance reliability by controlling corrosion due to an electrolyte and by securing flexibility with respect to creep deformation, and to shorten a processing time. SOLUTION: A pair of short-circuiting jigs 20 comprising carbon are brought into contact with side faces of cooling plates 2 located in both layer-directional sides of a partial layered body 8, including a defective unit cell 5, from their both sides. A wire 22 with a nut 22a in its one end and a screw part in its other end is inserted into the paired jigs 20 and the layered body 8 in a direction orthogonal to a layered direction, and a nut 23 is screwed-in in the projected screw part. Then, the nut 23 is tightened to fix tightly the paired jigs 20 to the cooling plates 2, to electrically bypass the defective unit cell 5.
Patent JP-S5221602-A (JP)
Title: Electromagnetic device
Inventor: KASHIMURA YOSHIKIYO
IPC: H02K3/38
Filed: 1975-08-13
Abstract: PURPOSE: Using anon-woven cloth as the sheatining and insulating material for the moulded insulating layer end of of the stator coil head os a rotary machine, prepenting from the inunadation from the boundary surface of the end part, to improve the reliability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05115041-A (JP)
Title: Solid-state image pickup device
Inventor: OSHIMA MITSUAKI
IPC: H04N5/345
Filed: 1992-04-17
Abstract: PURPOSE:To prevent deterioration in the resolution and the picture quality even when picture correction such as jiggle correction is implemented by applying transfer control in horizontal and vertical directions a picture element charge group of horizontal and vertical direction charge transfer sections with an external picture correction signal. CONSTITUTION:The device is provided with a light receiving section 90 having a light sensing picture element section, and a vertical charge transfer section 74 and a horizontal charge transfer section 76 transferring a picture element charge, and a charge transfer element consists of a storage section 92 storing the picture element charge group transferred from the light receiving section 90 in the column direction and a picture output section outputting the picture element charge transferred in the unit of rows and in the direction of rows from the horizontal charge transfer section 76 of the storage section 92, and the picture element charge group transferred in the lump from the light receiving section 90 to the storage section 92 in interlocking with a vertical synchronizing signal of an external TV signal is transferred to the picture output section and outputted as a continuous TV signal, and the picture element charge group on the horizontal charge transfer section 76 and the vertical charge transfer section 74 is transferred in both the horizontal and vertical directions in response to an external picture correction signal.
Patent JP-H10290151-A (JP)
Title: Gate control circuit
Inventor: SHIGETA YOSHIHIRO
IPC: H01L27/088
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To use the gate control circuit that applies on/off control to a gate control element such as a DMOS connecting to a power supply voltage with a low voltage signal with high accuracy even when the power supply voltage changes over a wide range. SOLUTION: The circuit includes a control transistor(TR) 10 that is connected to a low voltage side, receives a low voltage signal Sd and is operated in on/off operation, a Zener diode 20 connected between a gate of a power supply control element and a power supply voltage point V in a reverse bias direction, a current mirror circuit consisting of a reference TR 11 and a follower TR, and a current path 30 that is opened/closed with the on/off operation of the control TR 10 as the follower TR. A breakdown voltage of the Zener diode 20 is set higher than an operation threshold voltage of a gate of the gate control element 1 and lower than a dielectric voltage so that the gate control element 1 is conductive at all times by a prescribed breakdown voltage of the Zener diode 20 thereby avoiding the effect of the power supply voltage V.
Patent JP-H10101588-A (JP)
Title: Production of cycloolefin
Inventor: NAGAHARA HAJIME
IPC: C07C5/11
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably producing cyclohexane useful as an intermediate raw material for various polymers or organic raw materials. SOLUTION: A catalyst containing particles consisting essentially of metallic ruthenium which is amorphous or has <=30Å average crystallite diameter and supported on a carrier is used as the catalyst when a partially reducing a monocycic aromatic hydrocarbon with hydrogen in the coexistence of water and at least one zinc compound under neutral or acidic conditions. Since the catalyst activities are extremely stable when producing the cyclohexane by partial reduction of benzene, extremely stable operation can be performed for industrial practicing.
Patent JP-H09281801-A (JP)
Title: Image forming device
Inventor: SAEGUSA HISAYOSHI
IPC: G03G15/08
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To improve capacity to recover toner and to suppress the increase of the quantity of the toner stuck to a recycling member by applying a cleaning voltage to the developing roller of a developing device which a cleaning voltage supplying means, so as to make electrostatic force which is exerted between the developing roller and a photoreceptor, for moving the toner on the photoreceptor to the developing roller stronger, when the developing device recovers the toner. SOLUTION: When the developing device 3 recovers the toner, an electric field is formed in the contact part of the developing roller 31 with the photoreceptor 1, to generate the electrostatic force for moving the toner T on the photoreceptor 1 to the developing roller 31. Thus, the toner T on the photoreceptor 1 is moved to the roller 31, to be recovered by it. At thus time, the cleaning voltage is applied to the roller 31 of the developing device 3 by the cleaning voltage supplying means V31b, to make the electric field formed between the roller 31 and the photoreceptor 1 stronger, so that he electrostatic force exerted between the roller 31 and the photoreceptor 1, to move the toner T on the photoreceptor 1 to the roller 31 is made sufficiently stronger than in conventional one.
Patent JP-S5524962-A (JP)
Title: Metal strip heat treatment equipment
Inventor: OKUMURA MICHITOSHI
IPC: C21D9/63
Filed: 1978-08-11
Abstract: PURPOSE:To effect uniform metal sheet heating by gas heater, a number of grooved gas return route is spacedly provided to plenum chamber on its face opposing to the metal sheet. CONSTITUTION:Metal sheet 5 to be heat treated is passed through prenum chambers 3,3 in the heating furnace 2. Heated gas is jetted from a number of nozzles 11 in the prenum chambers 3 to heat the metal sheet 5 from both side while floting the metal sheet 5. A number of gas return routes 12 is spacedly installed on the face 3a of the chamber 3 that faces the metal sheet 5. Gas jetted from the nozzles 11 impinges on the metal sheet 5 and flows at uniform velocity V toward both sides of the chambers 3 through end nozzles 10a and the return routes 12. Thus, heat gas flowing on the total area provides uniform metal sheet 5 heating.
Patent JP-S62255852-A (JP)
Title: Sediment detecting device
Inventor: MANAKA JUNJI
IPC: G01N15/06
Filed: 1986-04-30
Abstract: PURPOSE:To detect a sediment with high accuracy and at high speed by generating a secondary product by locally heating an atmosphere, and causing light beams from a light source reflected, for example, from the sediment of this secondary product. CONSTITUTION:A heater 3 is heated and heats an atmosphere of the periphery, and as a result, a substance existing in the atmosphere is also heated and a secondary product is generated by causing a thermal decomposition, and a sediment 5 is sedimented on a substrate 1 of the periphery of the heater 3 or the surface of an insulating layer 2. In this case, the heater 3 is in a high temperature state and the sediment 5 scarcely exists, but the heater 3 is formed on a bridge structure 2a, and its heat capacity is small, therefore, the insulating layer 2 of the periphery of the heater 3 and the substrate 1 are maintained in a fairly lower temperature state than the heater 3. Accordingly, a substance in the atmosphere which has been heated locally by the heater 3 is sedimented as the sediment 5 on the insulating layer 2 of the periphery of the heater and the surface of the substrate 1. In this sate, a light beam from a light source is reflected by the sediment 5, and by monitoring the reflected light, it is detected that the sediment 5 has been sedimented.
Patent JP-H08268458-A (JP)
Title: Liquid ejection pump
Inventor: KISHI TAKAO
IPC: B05B11/00
Filed: 1995-03-29
Abstract: PURPOSE: To propose a liquid ejection pump which can return upward rapidly a vertically movable member even when a highly viscous liquid is ejected and which can be easily manufactured at low cost since it can be obtained by changing only a part of a prior art pump. CONSTITUTION: The liquid in a container body is sucked into the cylinder 3 through a suction valve 9 by the vertical motion of a vertically movable member 4 and the liquid in the cylinder is ejected from a nozzle 29 through a discharge valve 31 and a stem 28. A plurality of peripheral ribs 10 are protruded at the lower end in the cylinder and fixing recesses 11 are provided respectively at the inside of the upper face of respective ribs. The lower end of a coil spring 38 pushing up the vertically movable member 4 is fixed to respective fixing recesses 11 so that the liquid can flow in both inside and outside of the lower end of the spring.
Patent JP-H09288814-A (JP)
Title: Polyester film for floppy disk
Inventor: KUROME TAIICHI
IPC: C08L67/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent generation of surface defects in a film forming process and working processes such as a magnetic layer applying by giving specific surface roughness and friction coefficient between films with each other to the film for a high density floppy disk having thin film thickness and smooth surface. SOLUTION: The film is made of a polyester resin which has 0.05 to 1.0wt.% particles of >=0.05 to <1.0μm average grain size and substantially contains no particles of >=1.5μm average grain size and, further, the film has 25 to 70μm thickness, 4 to 12nm center line average surface roughness (Ra) on both film surfaces, 0.55 to 0.8 static friction coefficient and 0.35 to 0.53 dynamic friction coefficient between the films.
Patent JP-H09286467-A (JP)
Title: Easy-to-defibratae moistureproof multi-ply bag
Inventor: UCHIDA HIROMI
IPC: B65D30/10
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To make recovery of waste paper possible after use by a method wherein a base paper comprising a moistureproof layer containing a ferro silicate compound and a synthetic resin latex is used at least for one layer of a multi-ply bag made up of base paper by sticking or seaming a trunk part of a bottom part together for housing heavy goods. SOLUTION: For a multi-ply bag formed of an internal layer paper 1, a middle layer paper 2 and an external layer paper 3, a moistureproof layer for giving moistureproofness is provided either at both sides or one side of the middle layer paper 2. The moistureproof layer is formed of a ferro silicate compound and a synthetic resin latex, and the ferro silicate compound is treated by a coupling agent. A latex crosslinking body is used for the synthetic resin latex, and a styrene-butadiene latex that is satisfactory in waterproofness and spreadability and not liable to produce cracks by bending is desirably used. The ferro silicate compound and the synthetic resin latex are combined in a compounding ratio, for instance, of 30:70-70:30, or desirably of 40:60-70:30.
Patent JP-H10278129-A (JP)
Title: Conveyor belt
Inventor: HATA KATSUHIKO
IPC: B32B27/32
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To realize the strong bonding between a polyolefin and fibers by a method wherein a resin layer made of anhydride copolymer polyolefin and a fiber canvas, which is treated with an adhesive made of a thermoplastic polyurethane resin, are employed. SOLUTION: The resin layer 2 of a conveyor belt 3 is made of an anhydride copolymer polyolefin. The fiber canvas 1 is treated with an adhesive made of a thermoplastic polyurethane resin. As the anhydride, a laleic anhydride, a phthalic anhydride or the like is employed. As the polyolefin, a polyethylene, a polypropylene or the like is employed. Further, as the fiber canvas, a polyethylene terephthalate, a nylon 6, a cotton or the like is employed. As the thermoplastic polyurethane resin, the resin obtained through the reaction between a polyester polyol and a diisocyanate is preferable. The fiber canvas 1 is infiltrated in or applied with the liquefied or melted adhesive and then heated so as to be laminated to the melted anhydride copolymer polyolefin.
Patent JP-H04306509-A (JP)
Title: Insulation cable
Inventor: SUNATSUKA HIDEO
IPC: H01B7/02
Filed: 1991-04-03
Abstract: PURPOSE:To provide an incombustible or fire-resistant insulation cable covered with aluminum having an alumite section ensuring high insulation quality, even upon exposure to moisture permeation environment. CONSTITUTION:An aluminum film 2 with an anodic oxide coated section 3 formed at least on one side is applied to a metal conductor directly or via a separate insulator 4. Furthermore, sealing treatment is applied to the section 3 with organic silane, whenever necessary, thereby obtaining an insulation cable. According to this construction, an excellent incombustible or fire-resistant insulation cable having high insulation quality can be obtained.
Patent JP-S60243493-A (JP)
Title: Jointing method for heat-absorbing fin and exhaust gas collecting part in instantaneous water heater
Inventor: INAGAKI SHIYUUJI
IPC: F28F9/00
Filed: 1984-05-16
Abstract: PURPOSE:To contrive simplification of work and a higher thermal efficiency, by a method wherein a projected edge is provided at a lower part of a side wall part of heat-absorbing fins, a fitting piece is provided at a lower part of both side walls of an exhaust gas collector part corresponding to an upper part of both side walls on the other side, the projected edge is fitted into a groove form part, and the fitting pieces are laid on each other, followed by soldering. CONSTITUTION:The projected edge 9 is fitted into the groove form part C, the fitting pieces 10, 10' are laid on each other, and are fixed by spot welding, screwing or the like, followed by dip soldering. Bent edges 3, 3... are jointed to each other by soldering to form both side wall parts A on one side in an airtight state, and upper parts of the edges 3, 3... and the projected edge 9 are jointed to each other by soldering in the groove form part C. The both side wall parts A and both side wall parts A' of the exhaust gas collecting part 8 on one side are jointed to each other in an airtight state, and both side wall parts B, B' on the other side are also jointed to each other by soldering in an airtight state at the fitting pieces 10, 10'.
Patent JP-S5722076-A (JP)
Title: Magnetic fluid type recording device
Inventor: NAGATOMI KAZUYASU
IPC: G03G15/10
Filed: 1980-07-17
Abstract: PURPOSE:To make it possible to obtain noiseless and high quality recording, in a magnetic fluid recording device which is designed to obtain recording image by allowing a magnetic fluid ink fly by Coulomb's force, by providing a discharging circuit for a stylus and a charging circuit for a gate. CONSTITUTION:In a magnetic fluid recording device which is so designed that a gate 1 and a stylus 2 are arranged through a recording paper 3, the gate 1 is equipped with image signal voltage, the stylus 2 is equipped with a record driving  circuit for impression of control voltage, while the stylus 2 is supplied with an ink  composed of magnetic fluid and printing is performed by flying the ink on the stylus electrode 2 by the control of the record driving circuit. A discharging circuit is provided on a stylus drive circuit for making forced discharge of the electric charge accumulated on the stylus 2, and a gate drive circuit is equipped with a charging circuit. By executing discharge after completion of inputting control signal and image signal onto the stylus and the gate, deformations in the output voltage wave are removed and noiseless recording is obtained.
Patent JP-2000295709-A (JP)
Title: Speed change time control equipment of electric automobile
Inventor: HATA YUSHI
IPC: B60L50/16
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent generation of discrepant feeling and deterioration of speed change feeling in the case of speed change of a stepped speed change gear. SOLUTION: When it is judged by a speed change command judging means 120 that a speed change command is outputted, addition torque TAB is calculated by an addition torque calculating means 122, from a previously stored relation, on the basis of an actual rotational speed Nm of a first motor generator 14. By an addition torque outputting means 124, the addition torque TAB calculated by the addition torque calculating means 122 is applied to the first motor generator 14. Thereby rotation synchronization action of rotation synchronizing equipment of an engaging clutch is made smooth approximately to the case of no-load running.  The time until rotation synchronization, i.e., the speed change time in the stepped speed change gear, becomes almost constant, so that generation of discrepant feeling and deterioration of speed change feeling can be effectively prevented in the case of speed change.