baber/WOPTO huggingface dataset:
Patent JP-H0353682-A (JP)
Title: Solid-state image pickup element
Inventor: YONEMOTO KAZUYA
IPC: H04N5/335
Filed: 1989-07-20
Abstract: PURPOSE:To decrease the propagation delay of a drive pulse controlling a vertical register of an image section and a storage section by using the image section and the storage section so as to separate a shunt wiring film connected in parallel for low resistance processing of the transfer electrode of the vertical register. CONSTITUTION:Shunt wiring films 101-104 are formed independently of transfer electrodes IM1-IM4 of a vertical register of an image section 1 and of transfer electrodes ST1-ST4 of a vertical register of a storage section 2 and a drive pulse is applied to the transfer electrode corresponding to the shunt film via the shunt wiring film. That is, shunt wiring films 91-94 of the image section 1 and shunt wiring films 101-104 of the storage section 2 are separated and made independent of each other. Then the coupling capacitance between the image section 1 and the storage section 2 is almost halved. Then the deterioration in the operating characteristic due to the propagation delay is suppressed.
Patent JP-H068223-A (JP)
Title: Manufacture of composite panel of methacrylic resin artificial stone
Inventor: OKA KAZUNORI
IPC: B29L31/10
Filed: 1992-06-23
Abstract: PURPOSE:To provide a method for efficiently manufacturing a methacrylic resin artificial stone composite panel free from a joint by an adhesive agent wherein the surface is beautiful, the upper part and the longitudinal and lateral sides of a base are coated with one sheet of a methacrylic resin artificial stone palte. CONSTITUTION:In the manufacturing method for a methacrylic resin artificial composite panel 1, an adhesive agent layer 3 is provided on the upper part 21 and the longitudinal and lateral sides 22 of a base 2 and one thin sheet of a methacrylic resin artificial stone plate 4 is stuck to the base 2 so that the upper part 21 and the longitudinal and lateral sides 22 of the base 2 are coated with the same 4.
Patent JP-H10261350-A (JP)
Title: Detector switch
Inventor: TANAKA HIDEKI
IPC: H01H35/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To improve the assembly of a detector switch having a structure sealing off its detecting element for preventing its chemical corrosion and ensure stable sealing of the switch, by reducing the number of components used for the switch. SOLUTION: A detector switch involves a cylindrical case 13 of fluorocarbon resin, which is formed with a storage opening 13A to allow the storage of a photoelectric unit 12 therethrough and an insertion hole 13B for leading a cable 15 out. The opening edge of the hole 13B is protruded downward to serve as a cable guide cylinder 16. After the storage of the photoelectric unit 12, the opening 13A is closed with a cover 14 welded thereto, and the guide cylinder 16 is welded at its inner periphery to the sheath 15C of the cable 15 to close the clearance gap between the cable 15 and the hole 13B. That process seals off a photoelectric element 11 inside the case 13 with the cable 15 led out.
Patent JP-H0931060-A (JP)
Title: Production of cyclic urea compound
Inventor: KAWAMURA YASUO
IPC: A01N43/50
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a cyclic urea compound having a structure in which a nitrogen atom constituting urea structure is substituted with an isolactic acid derivative and useful as a herbicide or its intermediate by using specific hydantoins as raw material compounds. SOLUTION: This urea compound of formula II [e.g. 2-(3-phenyl-tetrahydro-2- pyrimidon-1-yl)isolactic acid] is obtained from a hydantoin derivative of formula I [Q<2> is a (substituted) phenyl or a (substituted) thienyl; R<1> is a 1-4C alkyl; R<2> is H or a 1-4C alkyl; (n) is 1 or 2; W is a halogen, OH or OR<3> (R<3> is a 1-4C alkylsulfonyl, a 1-4C haloalkylsulfonyl, benzenesulfonyl, a (substituted) phenylsulfonyl or benzylsulfonyl)] [e.g. 1-(3-chloropropyl)-5,5-dimethyl-3- phenylhydantoin]. Furthermore, the reaction is preferably carried out in the presence of a base such as potassium hydroxide in a solvent such as ethanol at 0 deg.C to a reflux temperature for 10min to 24hr.
Patent JP-H0533884-A (JP)
Title: Processing method for gas pipe not in use
Inventor: SATO YUKIO
IPC: F16L1/024
Filed: 1991-07-29
Abstract: PURPOSE:To provide a processing method for a gas pipe not in use into which hardening liquid resin can be injected from a rise up end part side of the supply gas pipe not in use. CONSTITUTION:A wire rod 9, to whose point end a small ball 13 of expanding after a fixed time is mounted, is inserted from a rise up end part of a gas supply pipe 4 not in use for gas supply. The small ball 13 is positioned in a branch part and expanded to interrupt gas. Thereafter, from a thin pipe 10 attached to the wire rod 9 or by vacuumizing this thin pipe 10, hardening liquid resin 21 is injected into the gas supply pipe 4.
Patent JP-H0718395-A (JP)
Title: Roll bearing
Inventor: IZUMI SHINGO
IPC: C23C2/00
Filed: 1993-06-30
Abstract: PURPOSE:To provide a roll bearing having a coating layer furthermore improved in corrosion resistance and wear resistance compared with those of the conventional melting build-up welding coating layer. CONSTITUTION:In a roll bearing immersed in a hot dip plating bath for a steel sheet and used, on the external or inernal surface of a bearing substrate 1 constituted of stainless steel, a coating layer 3 of a sintering material constituted of a Co base alloy is formed by hot isotropic pressing, or on the external surface of a bearing substrate constituted of stainless steel, a coating layer of a sintering composite material constituted of <40wt.% carbides and the balance Co base allay may be formed by hot isotropic pressing.
Patent JP-2001015912-A (JP)
Title: Multilayered printed wiring board and production thereof
Inventor: SEKINE KOJI
IPC: H05K3/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered printed wiring board and a method for producing the multilayered printed wiring board by which the arrangement density of through hole can be improved and the thickness thereof be made smaller. SOLUTION: Interlayer resin insulation layers 24 and 38 and a core substrate 50 for upper layer are built up on a core substrate 10 for lower layer. Therefore, a plurality of core substrates 10 and 50 ensure the strength of a multilayered printed wiring board, so that the core substrate can be formed thin, and the thickness of the multilayered printed wiring board be also made small. In addition, a fine non-through hole 10a can be easily made by a laser, and a through hole 14 with a small diameter can be formed.
Patent JP-2000014612-A (JP)
Title: Vacuum cleaner
Inventor: URUSHIBARA ATSUHIKO
IPC: A47L9/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner excellent in ventilating efficiency and noise reducibility, while providing simpler constitution of a good assembling property such that, when a suction body is rotated by operation of an at-hand handle body or when a place of low height is to be cleaned, the presence of a suction hose does not at any hindrance. SOLUTION: A nozzle main body is rotated relatively to a connecting pipe via a joint pipe member by rotating an at-hand handle body. In this case, the at-hand handle body includes a first pipe body for connection to the connecting pipe, a grip portion integrated with the first pipe body, and a second pipe body rotatably connected to the first pipe body and having a suction hose connected thereto.
Patent JP-H0239663-A (JP)
Title: Control information storing system
Inventor: TAKEI MASARO
IPC: G10L13/00
Filed: 1988-07-28
Abstract: PURPOSE:To process without stopping control concerning voice storing even when a fault is generated in a memory by storing the same control information also in the other memory when a central control unit stores the control information in the memory. CONSTITUTION:A central control unit 106 stores an address to indicate a recording area in a memory 112 of a spare system through a data writing bus 108. When a fault is generated in the central control unit 106 and the continuation of processing becomes impossible, a fault monitor 100 executes indicating to switch the central control unit 106 to the spare system and a central control unit 11 to an operating system through a switching indicating bus 102. The address to indicate the recording area from a telephone exchange is read by the memory through a control bus 113 by the central control unit 111. Thus, recording and reproducing are executed to a disk device 117.
Patent JP-2000016718-A (JP)
Title: Rope steadying device for elevator
Inventor: KAZAMA MASAYUKI
IPC: B66B7/06
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To relax an impact at time of collision, reduce a large collision sound and a damage accident of an equipment, form a device capable of corresponding to even a high speed elevator, and decrease swaying amplitude of a rope due to an earthquake and wind pressure, so that the device can be adopted even for a high building. SOLUTION: A plurality of movable receiving parts connected capable of mutually being associated by a connection means to be formed capable of respectively abutting on a hoist way side receiving base and a car are provided. The connection means is formed as a belt 48 supported turnably by a pair of upper/lower shafts journalled respectively by a set of bearings capable of being rotation braked, a plurality of the movable receiving parts are moved to be associated, so as to absorb and disperse an impact when the movable receiving part collides against the hoist way side receiving base 10 or the car.
Patent JP-S5891512-A (JP)
Title: Data recording system
Inventor: HORI KAZUYA
IPC: G11B20/10
Filed: 1981-11-25
Abstract: PURPOSE:To elevate utilization efficiency of a track for recording a data, by collecting a data field of prearranged length by plural areas, and displaying it by a sector block address in one address field. CONSTITUTION:2 data fields of DATA1 and DATA2 are blocked as one sector block 201. As for the sector block 201, the address is displayed by one ID part. The ID part consists of an address mark AM showing the start of address information, a sector block address SBA, a head address HA, a cylinder address CA, and an error detecting check byte CB of AM through CA. Among them, SBA is a number for representing the data fields DATA1, DATA2.
Patent JP-H1137569-A (JP)
Title: Electrical hot water heater
Inventor: OSADA NAOYA
IPC: F24H9/18
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To enable a heater flange to be positively fixed to a tank flange without dropping a seal packing, increase a contact area between the tank flange and the packing and improve a sealing characteristic at a low cost. SOLUTION: A tank flange 7 is formed into an annular shape by a fitted cylinder section 8 fitted to an inner circumference of an edge section 6 of a heater fixing hole 5, a seal surface section 9 projected from this fitted cylinder section 8 toward its outer diameter direction, a fixing surface section 11 further projecting from the seal surface section 9 toward its outer diameter direction and a step section 12 between the seal surface section 9 and the fixing surface section 11. A packing installing section of the seal surface section 9 has a recess 10. In addition, a shape of the recess 10 of the seal surface section 9 and a sectional shape of a part of a packing 13 fitted to the recess 10 are set to be approximately the same shape from each other.
Patent JP-S6080010-A (JP)
Title: Liquid fuel combustion apparatus
Inventor: SHIGEOKA TAKEHIKO
IPC: F23D3/40
Filed: 1983-10-11
Abstract: PURPOSE:To prevent unstabilized combustion such as lifting combustion and pulsating combustion at the time of ignition, by feeding air into a fuel gasifying means from an air feeding means, passing through a connecting pipe at the time of ignition only. CONSTITUTION:Gasified fuel is sucked by the sucking effect produced when an air flow is injected from an air nozzle 8. But at the time of ignition, gasified fuel, injected from a gas nozzle 7 by the air flow which is fed into a vaporizing chamber 3, is added to the aforesaid quantity of gasified fuel, passing through a connecting pipe 13. Accordingly, the sucking effect to the gasified fuel by the air flow from a burner fan 9 becomes large in comparison with the time of normal combustion. Then more gasified fuel, injected from the nozzle 7, is fed to a burner 12 passing through a mixing pipe 11. More fuel than the quantity for the time of normal combustion can be fed to the burner 12, even though some quantity condenses on its way in the pipe. With such an arrangement, stabilized combustion can be obtained if the burner 12 is cooled in low temperature, and lifting combustion and pulsating combustion can be prevented.
Patent JP-H06206501-A (JP)
Title: Automobile with drawer-table
Inventor: TSUKIKI KAZUNORI
IPC: B60R7/08
Filed: 1992-06-08
Abstract: PURPOSE:To secure a place where a CD, a cassette, a map, a canned juice, food or the like are placed freely during vehicle operation. CONSTITUTION:At a panel 3 that is at the front part of the assistant driver seat 2 of a vehicle, a table 5 is formed in the state of being able to be slided so that the table 5 may be drawn out on this side.
Patent JP-H09178113-A (JP)
Title: Flame/pressure pulsation checking method for furnace and furnace
Inventor: BUECHNER HORST DR ING
IPC: F23L7/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To restrict flame and pressure pulsation exceeding an allowable pressure range by wrapping flame by a gas envelope flow faster than the flow velocity of flame in an external area in the direction of the flame propagates within a furnace provided inside with a burner to generate the flame and a combustion chamber to which the flame is directed. SOLUTION: A fuel gas/air mixture flowing out of a burner is ignited to form a flame 12 and enters into a combustion chamber. A gas envelope flow flows in the perimeter of the flame 12 of the burner. This envelope flow is carried into the burner through an annular canal 7 parallel with a burner pipe 2 to wrap a cross piece 3 for generating swirl in proximity. The flow velocity of the gas envelope flow flowing out of a circular slot 9 is accelerated by a jet member 10 so as to be by far faster in the direction of the axis 11 thereof than that of the fuel gas/air mixture. This restricts the pulsation of the flame and a pressure thereby heightening the safety of the operation of furnace equipment.
Patent JP-S6167971-A (JP)
Title: Dhd light emitting diode
Inventor: OCHIAI YASUHIKO
IPC: H01L33/30
Filed: 1984-09-11
Abstract: PURPOSE:To obtain the double heat sink diode of high external quantum efficiency by a method wherein when a pellet consisting of a III-V compound semiconductor comprising an active region is held by a pair of external leads between them and those are sealed hermetically in a glass tube, a pressure is applied to the glass tube to cover the side planes of pellet with the expanded glass. CONSTITUTION:A light emitting diode pellet 1 of double heat sink diode type having an active region is held by a pair of external leads 2a and 2b between them and these are inserted in a glass tube and hermetically sealed. At this time, a sealing space 4 produced in the periphery of the pellet 1 is not left as it is, but a pressure at least 1.5kg/cm<2> is applied to upper and lower surfaces of the glass tube 5 during the sealing process so as to expand the glass into the space 4 and to cover the periphery of pellet with the glass. Consequently the alignment of refractive index becomes good and a critical angle can be made about 31 deg. thereby reducing a reflectance into the inside of crystal.
Patent JP-S6346679-A (JP)
Title: Recorder
Inventor: NAGASHIMA YOSHITAKE
IPC: G11B27/00
Filed: 1986-08-13
Abstract: PURPOSE:To facilitate the retrieving of second information recorded in other medium by transferring and recording second information only from the medium, in which the first information and the second information different from first information are recorded, to the other medium. CONSTITUTION:When a still picture is continuously taken and set to a still picture recording mode by a switch 65 and a switch 66 continues to be turned on, the still picture is transferred to a tape 2T successively. When changing-over is executed from the still picture mode to a moving picture mode, a 2T loading mechanism 58 is unloaded, the contacting by tapes 1T and 2T in a transferring part E is unloaded, the tape 1T is rewound up to the end of the previously taken moving picture and the moving picture is taken. By the sequence, for a first tape, a moving picture is recorded and for a second tape, the still picture is recorded. Thus, the moving picture information is recorded at one side tape, the still picture information is recorded at other tape, and the still picture information is easily retrieved and compared with a case when the still picture information is retrieved and reproduced from the medium in which the still picture information and the moving picture information are mixed and recorded.
Patent JP-H0537362-A (JP)
Title: Phase kick-off device
Inventor: YOKOI TOKIHIKO
IPC: H03L7/00
Filed: 1991-07-30
Abstract: PURPOSE:To execute the phase matching in a short time by estimating an input signal from the past quantizing signal and the present quantizing signal, and also, eliminating a frequency component estimated from the present quantizing signal, and detecting phase information of the input signal. CONSTITUTION:In an input frequency estimating part 5, with regard to an orthogonal component of an input signal, an instantaneous variation of the input signal is known by the present quantizing value and a quantizing value of the previous sampling point. Also, when the input signal is a CW preamble, a frequency of the input signal is estimated by averaging the instantaneous variation of the input signal extending over a CM preamble period. The frequency estimated thereby is denoted as fo'. Subsequently, in an estimated frequency eliminating part 6, a phase rotation of an estimated frequency -fo' is given by subtracting the estimated frequency fo' from the present quantizing signal. In such a way, an offset frequancy of the input signal becomes fo-fo', and a leading-in time for the subsequent frequency follow-up can be shortened enough.
Patent JP-H0611700-A (JP)
Title: Liquid crystal display element, its production and display medium
Inventor: SHIBATA TSUYOSHI
IPC: C09K19/02
Filed: 1992-06-25
Abstract: PURPOSE:To produce a high-contrast liq. crystal display element with the hysteresis of the light transmittance reduced when driven, excellent in light transmittance and having a high-contrast display and to provide a display medium capable of being driven in a short time and hardly generating hysteresis. CONSTITUTION:This liq. crystal display element has a three-dimensional network structure 104 and a liq. crystal 106 between a couple of substrates 101 and 101' capable of having transparent electrodes 102 and 102', and a polymer film 105 having 0.2-2mum thickness is furnished on the surface of the structure 104. A display layer, in which a low molecular liq. crystal compd. is dispersed in a polymer support, is placed between the substrates having electrodes, the surface layer of the support consists of a material incompatible with the low molecular liq. crystal compd. The display medium has a recording layer obtained by impregnating a porous polymer with a low molecular liq. crystal, and the distance between the cross points of the fibers of the porous polymer is controlled to 0.5-10mum.
Patent JP-H0475633-A (JP)
Title: Portable heart rate number monitoring device
Inventor: KANAZAWA MASAKI
IPC: A61B5/0245
Filed: 1990-07-18
Abstract: PURPOSE:To always monitor the heart rate number, and to call a person attention by generating an alarm at the time when it is predicted to exceed a certain threshold by providing a set heart rate number input part for inputting the heart rate number, a memory for storing the heart rate number, and a control part for monitoring the measured heart rate number its trend and outputting an alarm generating signal. CONSTITUTION:An electrical pulse wave signal is amplified to a pulse signal which becomes an object for measuring the heart rate number by an amplifier 2, and this pulse signal is converted to heart rate number data of each time determined in advance by a control part 4. Its heart rate number data is subjected to average processing for one minute, and thereafter, stored in the RAM area of a memory 3. As for the average heart rate number per one minute, a linear approximation processing of the minimum square method is performed by the control part 4, and also, the trend of the heart rate number is monitored. When it is predicted to exceed the range of the heart rate number of only the maximum, only the minimum, or the maximum/minimum inputted in advance by a set heart rate number input part 5, the control part 4 drives a buzzer 7 beforehand, and the alarm is generated to a testee.
Patent JP-H0241604-A (JP)
Title: Traveling device
Inventor: ARIGA TAKAO
IPC: B60L9/00
Filed: 1988-07-29
Abstract: PURPOSE:To prevent a traveling device body from stamping on a power cord by automatically winding the cord when the cord is suspended. CONSTITUTION:Power is supplied from a power source plug socket 7 to a traveling device body 1 through a power cord 6 retracted from its top. The cord 6 is fed from a cord reel 9 driven by a motor 10. At least upper face of the body 1 and the surface of the cord 6 are conductive, and a measuring terminal 14 is brought into slidable contact with the cord 6 for measuring a resistance value. A contact detector 23 judges that the cord 6 is in contact with the upper face of the body 1 if the resistance value between the body 1 and the terminal 14 is a predetermined value or less, and outputs a contact detection signal. A contact timer 24 winds the cord 6 on the reel 9 when the contact detection signal is output continuously for a predetermined period or time or more determined in advance.
Patent JP-S6480482-A (JP)
Title: Duster for cleaning the interior of duct
Inventor: FUJII KINZO
IPC: B08B9/02
Filed: 1988-07-29
Abstract: PURPOSE: To smoothly execute the collection of dust by fixing one end of a flexible cylindrical part to a frame and providing the other end of the cylindrical part with a belt-like part. CONSTITUTION: This duster 1 is inserted into a duct 6 to be cleaned. A dust collector 7 is connected to an opening and an air stream is passed toward an arrow within the duct 6 by a difference in the amt. pressure. The other end of a rope 5 connected to the duster 1 is emitted to the outside of the duct 6 through a guide pipe 51 in a suitable position of the duct 6. The duster 1 within the duct 6 may be detained at a fixed position or may be moved if the rope 5 is held or pulled or loosened. The duster 1 induces various kids of motions by the generation of the rotational turbulence in the part of the duster 1 and the rotational turbulence and atm. pressure. The duster 1 is thus brought into contact evenly with inside wall surface of the duct by a sweeping effect and striking effect, by which the dust is splashed.  The dust is carried to the dust collector 7 of the duct 6 and is captured.