baber/WOPTO huggingface dataset:
Patent JP-2000173727-A (JP)
Title: Multicore connector for coaxial cable
Inventor: AOKI KAZUNORI
IPC: H01R24/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To regularize characteristic impedance in the longitudinal direction and to reduce reflection and crosstakls, even if used for high frequency high speed transmission by bringing an inside face contact formed on a receptacle connector side signal hole inside face and a plug connector side projection connector into contact with each other. SOLUTION: When each contact 42 of a plug connector 40 is inserted into a signal hole 22 in a receptacle connector 20, each contact expansion part 42a is brought into contact with an inside face contact 23 inside the signal hole 22, so that a center conductor 11 of a coaxial cable 10 is connected to a signal line 31 of a signal processing apparatus 30. A ground conductor 44 is brought into contact with an outside face shield layer 24 for conduction, so that a cylindrical shield 12 of the coaxial cable 10 and a ground line 32 of the signal processing apparatus 30 are also communicated with each other. In this connection state, longitudinal change of a terminal structure extending from the inside face contact 23 to the contact 42 is limited.  Therefore, a longitudinal characteristic impedance is also regularized, and consequently, reflection and cross talk can be reduced even if used for high frequency high speed transmission.
Patent JP-H06229977-A (JP)
Title: Potentiometry ion determining method using asymmetrical ion-selecting film electrode, whose selectivity is reinforced
Inventor: GEUN SHIGU CHIYA
IPC: G01N27/416
Filed: 1993-12-20
Abstract: PURPOSE: To enhance the potential difference measuring ion selectivity by using an asymmetrical film electrode having a hydrophilic layer in fusion attachment to an ion selective layer. CONSTITUTION: A biological sample is contacted with an asymmetrical membrane electrode 4 equipped with an ion selective layer containing ion selecting agent and plasticizer and a hydrophilic layer in fusion attachment with the ion selective layer, the potential difference between the asymmetrical membrane electrode and a reference electrode is measured, and the result is correlated with the concentration of the target ion in the sample. That is, the sample solution 1 is diluted by a buffer agent 2 and agitated by a mixing device 3. The mixture solution is contacted with the asymmetrical membrane electrode 4, and the potential difference between it 4 and the reference electrode is measured. The remaining waste solution 5 is disposed of.  Asymmetrical membrane having hydrophilic layer 6 and ion selective layer 8 is in direct contact with a conductor 9 and is sealed at least partially with a dielectric material such as glass. The electrode 4 is placed on a supporting base material 10.
Patent JP-H10168916-A (JP)
Title: Reinforcing bar device for preventing coming-off of filled joint material between manhole and attachment pipe
Inventor: HOSHIKAWA KIYOUFU
IPC: E02D29/12
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent coming-off of joint material by disposing a predetermined shaped reinforcing bar in a ring-configured interstice defined between the side surface hole of a manhole and an attachment pipe. SOLUTION: A constant width flat surface 1a is formed on one surface of a spirally wound synthetic resin wire material, and a reinforcing bar 1 is formed by heat welding the flat surface 1a on a pliable synthetic resin bottom plate 2 with generally the same width. Next, on the pipe end outer peripheral surface of an attachment pipe 4 inserted in the side surface hole 3a of a manhole 3 from its outside, a bottom plate 2 is wound by the use of a double pressure sensitive tape 5, and then the reinforcing bar 1 is disposed in a ring-configured interstice 6 between the side surface hole 3a and the attachment pipe 4. Following this, joint material 7a consisting of resin-blended cement mortar is charged in the interstice 6 for forming an inner joint 7a for clogging the interstice 6. Thus, entanglement holding of the joint material can be done and the reinforcing bar can be fitted easily.
Patent JP-2000174284-A (JP)
Title: Thin film transistor
Inventor: OZEKI SHIGEKI
IPC: G02F1/1368
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent degradation in the properties as much as possible. SOLUTION: A thin film transistor is provided with an active layer 4 of non single crystal silicon which is formed on a transparent insulating substrate, and has a first conductivity type channel region 6 and a source region 7, and a drain region 8 of second conductivity type which is different from the first conductivity type; a gate insulating film 12 formed on the active layer 4; and a gate electrode 14 formed on the gate insulating film 12. The end of gate electrode 12 of the drain side is in the offset position from the junction between the drain region 8 and the channel region 6.
Patent JP-H05176581-A (JP)
Title: Motor speed controller
Inventor: KURATA MIKINORI
IPC: H02P7/293
Filed: 1991-12-26
Abstract: PURPOSE:To eliminate the need for a means detecting the clearing of a counter for measuring a period and the preparation of a special counter controlling the number of clearing by simply controlling speed. CONSTITUTION:A counter having a period extremely longer than the output period of an FG signal is used as a counter employed as a free run counter 6. Count data counted by the free run counter 6 are latched by a latch circuit 4 every time the FG signal is output, and the latched data are output to a CPU 7, thus outputting a PWM duty value to a PWM signal generator by the period, etc., of the FG signal. The rotational speed of a motor 1 is controlled on the basis of the PWM duty value, thus omitting a special means detecting the clearing of the counter and interruption processing, then easily controlling the rotational speed of the motor.
Patent JP-H06195348-A (JP)
Title: Optimum stock managing method for raw material stock tank
Inventor: SATO YUKINORI
IPC: G06Q50/00
Filed: 1992-12-24
Abstract: PURPOSE:To provide the optimum stock managing method for raw material stock tank for keeping the high stock level of all the stock tanks and suppressing the powdering degree of raw materials as much as possible by smoothing conveyance work. CONSTITUTION:This optimum stock managing method for raw material stock tank for keeping the stock of the stock tanks by conveying plural raw materials to plural stock tanks in plural production processes is provided with the process for calculating the first degree of conveyance request based on the previously set relation expression of a drop distance and a powdering rate for each brand of raw materials while monitoring the stock level for each stock tank, process for calculating stock keeping time based on the stock amount for each stock tank and a previously set discharge schedule and further calculating the second degree of conveyance request based on the stock keeping time, process for calculating the total degree of conveyance request for each stock tank based on the first and second degrees of conveyance request, process for deciding a mineral supply group as the unit of stock management based on the movable conditions of on-tank mobile machines, and process for calculating the priority of conveyance for the unit of the mineral supply group based on the total degree of conveyance request for each stock tank included in each mineral supply group.
Patent JP-H09156060-A (JP)
Title: Release sheet
Inventor: USHIDA KEIJI
IPC: B32B7/06
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a release sheet free from such a trouble as the deterioration of a dermal acceptability or the degradation of the efficacy of a percutaneous absorptive drug in an attachable layer regardless of a circulation period and a shelf life after its manufacture, when using this sheet as a release sheet for an attachable percutaneous absorbent product by effectively preventing impurities contained in a biaxially stretched polyester film from being imigrated. SOLUTION: This release sheet is used mainly for an attachable percutaneous absorbent product. A resin film 2 is provided on at least, one of the faces of a biaxially stretched polyester film 1. In addition, either a layer treated by a silicone release agent (s) is provided on the resin film 2 or the silicone release agent (s) is previously blended with the resin film 2.
Patent JP-H05172693-A (JP)
Title: Monitor devise of star bus type optical fiber line network
Inventor: NISHIMURA MASAYUKI
IPC: H04B10/27
Filed: 1991-12-26
Abstract: PURPOSE:To obtain the monitor system of a star bus type optical fiber line network capable of specifying which optical fiber among a plurality of ones trouble is generated in. CONSTITUTION:A monitor device 1 is provided on the office side of a star bus type optical fiber line network 2 and reflecting devices 3 are provided in the line on the respective terminal sides of a plurality of optical fibers 21. The monitor device 1 is equipped with a test signal light generator 10 consisting of a test signal light source 11 and a wavelength sweeping device 12 sweeping the wavelength of test signal light, a light separator 13 separating the reflected return light of the signal light, a photoelectric converter 14 converting the reflected return light to an electric signal and a spectrum analyser 15 analyzing the frequency spectrum of the electric signal. Opposed reflecting surfaces sending back the test signal light to the monitor device is provided in the reflecting device and the interval between the opposed reflecting surfaces is different in all of the individual reflecting devices.
Patent JP-H05182489-A (JP)
Title: Photoconductive sample-hold circuit
Inventor: YONEYAMA MIKIO
IPC: G11C27/02
Filed: 1991-12-26
Abstract: PURPOSE:To provide a photoconductive sample-hold circuit which enables to easily decrease the influence of feed through without narrowing band-width. CONSTITUTION:Besides the conventional sample-hold circuit 2, the dummy sample-hold circuit 5 which does not execute switching using a light pulse and the differential amplifier circuit (part of 35-39) are provided. Feedthrough which leaks via two sample-hold circuits is canceled as a same phase input component of the differential amplifier circuit by inputting commonly the input electrical signal 1 to the sample-hold circuit 2 and the dummy circuit 5, and finding operation output of both circuits.
Patent JP-H10183614-A (JP)
Title: Driving method for pile in soft ground and pile structure
Inventor: ISHII YUSUKE
IPC: E02D5/52
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a reliable compaction effect produced along with drive of a pile. SOLUTION: A compaction sand pile is built in a soft ground 10 and a pile is driven in a part on which a countermeasure of liquefaction is applied and a ground is modified. The sand pole is formed down to depth H1 at which liquefaction is easy to occurs. A pile 14 is driven in a state that at a part (down to depth H1 ) where liquefaction is easy to occur, a rotary head 20 is mounted to close the tip of the pile 14 and at other part than the part where liquefaction is easy to occur, driving is effected in a state that the tip of the pile 14 is released by removing the rotary head 20.
Patent JP-H11170643-A (JP)
Title: Movable paper guide
Inventor: OSAWA YOSHIHIRO
IPC: B41J11/62
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a low cost movable paper guide for guiding a paper at a portion of a print head by preventing disturbance of printing. SOLUTION: A gear 5 is engaged with a rack 13 provided on a top face of a printing guide 4 to be rotated when a printing head 3 is moved to an edge section of a paper 1 at a side in a direction X. A gear 8 is rotated along with the gear 5 via a transmission link 7. One end of a restoration spring 6 is engaged with a fixed spring stopper 12 and the other end urges one end of the transmission link 7 in a direction K around the center of the gear 5. When the gear 5 is not engaged with the rack 13, the one end of the transmission link 7 is abutted to a fixed link stopper 11. In this condition, a tip portion of a paper guide 10 is positioned above the edge section of the paper 1 in the direction X and guides the edge section of the paper 1 at the side in the direction X. Further, a point 14 is slightly shifted downward from a line passing through the center of the gear 5 and a point 15.
Patent JP-H10191607-A (JP)
Title: Dc machine
Inventor: UEDA KOJI
IPC: H02K13/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a DC machine which is capable of completely-restraining unnecessary looseness of a brush being brought into sliding contact with a commutator. SOLUTION: A brush holder 6 is provided with an accommodating recess which extends in the diametrical direction of a rotor and in which a pair of sides facing each other may converge toward one side of the axial direction A of the rotor at a cross-section P in a direction perpendicular to the diametrical direction of the rotor. A brush 8 is brought into sliding contact with a commutator fixed on the rotor, inserted in the accommodating recess 7 so as to be capable of sliding in the diametrical direction having a clearance D at both sides of the axial direction A of the rotor, and formed so that a pair of sides 8a facing each other corresponding to the accommodating recess 7 may converge toward one side of the axial direction A of the rotor 3 at the cross-section P in a direction perpendicular to the diametrical direction of the rotor.  A leaf spring 10 energizes the brush 8 in its converging direction.
Patent JP-2000169008-A (JP)
Title: Tickets processor
Inventor: TANAKA YOSHINORI
IPC: B41J15/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide tickets processor allowing automatic cleaning by no hand when an error is generated due to dirt of a feeding roller or an information processing part. SOLUTION: This tickets processor has a feeding roller for feeding tickets, a printing part and a magnetic processing part 9 for information-processing tickets fed by the feeding roller; first-third cleaning devices 41, 51, 61 for cleaning the feeding roller, the printing part and the magnetic processing part 9; and a controlling means 70 for operating the first-third cleaning devices 41, 51, 61 at least when an error is generated during the information-processing by the printing part and the magnetic processing part 9.
Patent JP-H05184099-A (JP)
Title: Polygon scanner motor equipped with bearing unit
Inventor: OKADA TAKAAKI
IPC: B41J2/44
Filed: 1991-12-27
Abstract: PURPOSE:To suppress vibration and noise by reducing the beating due to micro difference of natural vibration between two radial ball bearings having identical type, width, and inner/outer diameters. CONSTITUTION:A rotor 3 is disposed, through an air gap, on the outside of a stator 2 secured to a bracket 1 on the opposite side to a load and the rotor 3 is secured to a rotary shaft 5 being born on the bracket 1 rotatably through deep groove ball bearings 4a, 4b. The bearings 4a, 4b have identical type, width and inner/outer diameters but the numbers Nc, Nd of rollers 4c, 4d on the load side and the opposite side are 8 and 7, respectively. According to the constitution, significant difference appears between the natural vibrations of both bearings and the beating disappears.
Patent JP-H09158520-A (JP)
Title: Buffer stop in parking lot
Inventor: SUGANO MASATO
IPC: E04H6/42
Filed: 1995-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent a buffer stop from getting out of the surface of a parking lot. SOLUTION: A buffer stop 2 is constituted of a buffer stop body 3, a support member 4, and a fixing piece 5. The support member 4 and the fixing piece 5 are fixed on the surface 1 of a parking lot with fastening tools 8. The support 4 is positioned so that tires 9 mount on the support member 4 when the tires 9 of a parking car are closely positioned to the buffer stop body 3. In this way, the support member 4 is pressed onto the surface of parking lot by the own weight of the parking car. And hence, the shock generated at the time when tires bump the buffer stop body 3, can be sufficiently received by the support member 4.
Patent JP-H05184154-A (JP)
Title: Parallel operation controller for ac output converter
Inventor: SASHIDA NOBUO
IPC: H02J3/46
Filed: 1991-12-27
Abstract: PURPOSE:To divide a current quickly with good balance in a power supply system comprising a plurality of parallel connected instantaneous control type AC output converters which is operated in parallel with a common load. CONSTITUTION:A transversal current DELTAI1 flowing between converters is detected through a current detecting circuit 406 and delivered to a vertual impedance circuit 405 for limiting transversal current where a value ZXDELTAI1 is determined. A signal representing the value ZXDELTAI1 is then subtracted, by means of a subtractor 504, from a bus voltage command value V* to produce a signal V*1(=V*-ZXDELTAI1) which is employed as a command value for an instantaneous voltage control circuit 403. On the other hand, a converter 411 takes out components substantially dependent on the output phase difference between converters from the transversal current DELTAI1 and varies frequency reference signal outputted from a voltage controlled oscillator 412 so that the traversal current is eliminated.
Patent JP-H10180635-A (JP)
Title: Super-abrasive resinoid bond wheel
Inventor: TAKEUCHI KEIZO
IPC: B24D5/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To increase a bonding strength between a super-hard alloy base metal and a resinoid bond grinding particle layer by making a base metal of a super- hard alloy made by sintering a metallic carbide and a metallic connecting material and providing a metallic layer having a specified thickness between the base metal and the resinoid bond grinding particle layer. SOLUTION: For a super-abrasive wheel, a grinding particle layer 1 is fixed in the outer periphery of a disk super-hard alloy base metal (referred to as a base metal, hereinafter) and, as a base metal material, a super-hard alloy made of WC and Co alloy. The super-abrasive wheel has a metallic layer 4 formed between an adhesive layer 2 and the base metal 3, and the grinding particle layer 1 is bonded to the base metal 3 via the adhesive layer 2 and the metallic layer 4. Super-abrasives are connected to the grinding particle layer 1 by a resin bond 12, the adhesive layer 2 is made of resin contained adhesives and the base metal 3 is made of WC (carbide) 31 and Co (metal) 32.  For the super-abrasive wheel, in order to bond the grinding particle layer 1 to the base metal 3, for example, an Ni plated layer (metallic layer) 4 of 10μm is formed to have a thickness of 1 to 100μm on the grinding particle layer 1 joined surface of the base metal 3 by an electric plating method.
Patent JP-2000136407-A (JP)
Title: Controlling system for control clothing
Inventor: NIIZAWA KATSUO
IPC: A41D13/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce a total cost by automatically grasping the inventory quantity of clothing at a real time, making an appropriate delivery frequency and reducing the holding number of clothing in the whole place of business. SOLUTION: A control clothing changing position 102 is equipped with a detector 22 for detecting the signal of a noncontact tag attached to a control clothing, a decoding apparatus 22 for decoding the signal detected by the detector, a calculating device 25 for calculating the decoded signal into a database signal and a signal transmitter 26 for sending the calculated result in a digital signal.  A control clothing supply center 101 is equipped with a signal receiver 1 for receiving the digital signal from the signal transmitter, a control device 2 for controlling the database signal, detectors 4 and 5 for detecting noncontact tag signals of used control clothing, a decoding device 3 for decoding the signal content of the detectors, a writing device 6 for writing a signal on the noncontact tag and a selector 15 for selecting a washed control clothing by the selecting signal from the control device.
Patent JP-H11182688-A (JP)
Title: Seal member
Inventor: YOSHIDA YUKINORI
IPC: F16J15/16
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To easily distinguish a seal member from other seal members of the same kind. SOLUTION: An O-ring 4 preventing the leaking of oil from a shaft part in the hydraulic power unit of a hydraulic elevator comprises a transparent body 5 and a display color member 6 sealed inside the transparent body 5. For example, three kinds of O-rings 4 provided to match three different kinds of hydraulic elevators have respective color members 6 each given a single different color, i.e., red, blue, and yellow. The O-rings 4 can be distinguished from one another by viewing those colors.
Patent JP-2000167130-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can give a player fresh interest. SOLUTION: Plural starting prize winning ports 21-23 are arranged in a longitudinal row and prize winning rates are set so that the higher the position is, the higher the prize winning rate is. Display means 30-50 are equipped respectively on the starting prize winning ports, and a pattern matching game executing means 110 develops a pattern matching game on each display means by a ball getting into a corresponding starting prize winning port. A pattern matching game is set so that the lower the possibility of a game executed based on prize winning getting into a starting prize winning port is, the higher the appearance probability of hitting is.  Even when once the execution result of the pattern matching game is in a losing condition, if there is a necessary number on another display means and a prescribed shifting condition is satisfied, the number is shifted to move the losing condition to a winning condition.
Patent JP-H06193760-A (JP)
Title: Installation structure for gas cock
Inventor: KATAYAMA TOSHIYUKI
IPC: F16K27/00
Filed: 1992-12-25
Abstract: PURPOSE:To improve workability and simplify the gas cock replacing work by installing a gas cock in a box built-in form inside a plaster board wall surface. CONSTITUTION:A gas cock installation structure is constituted of a supporting frame body 1 fixed in a wall surface so as to be attached on the inner surface of a plaster board B, gas cock holding body 2 which advances with the supporting frame body 1 so as to be freely attached and separated for the plaster board B, and a box cylinder 3 for surrounding a gas cock held on the gas cock holding body 2. The box cylinder 3 is set to the dimension permitting the insertion from the opened port of the frame part 11 of the supporting frame body 1, and the installation piece 32 of the box cylinder 3 is screw-fitted on a base plate 21 from the surface side, and further, a cut 39 for averting the part coinciding with the piping connection part of the gas cock is formed on the box cylinder 3, and the gas cock installation structure is obtained.
Patent JP-2000166558-A (JP)
Title: Plasmid
Inventor: NAKAMURA MUTSUMI
IPC: C12R1/46
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a plasmid which can be amplified in a rumen microorganism and can be used as a shuttle vector between Streptococcus bovis and Escherichia coli by incorporating a self-replicative sequence derived from S. bovis. SOLUTION: A plasmid is provided which has the restriction enzyme map shown by formula I, has a size of 3904 bp, contains a self-replicative sequence derived from a bacterium Streptococcus bovis which degrades many kinds of soluble saccharides, starch, pectin, protein, and so on in the rumen, contains (A) DNA consisting of the base sequence shown by formula II or (B) DNA which can hybridize to DNA consisting of the base sequence shown by formula II under the stringent condition, and is self-replicative. Escherichia coli containing the plasmid were deposited as FERM P-17008 and 17009.