baber/WOPTO huggingface dataset:
Patent JP-S63187642-A (JP)
Title: Inspection device for semiconductor element
Inventor: KASUKABE SUSUMU
IPC: G01R31/26
Filed: 1987-01-30
Abstract: PURPOSE:To match the impedance of a conductor as a probe by inserting and fixing the probe, in which an insulating coated conductor movable by a spring is inserted into a conductive tube and a coaxial cable is formed into a through- hole shaped to a conductive substrate. CONSTITUTION:One ends of stainless tubes 14 are inserted and connected to through-holes formed at the electrode 15 corresponding positions for measurement of a conductive substrate 16, and the other ends are put into and connected to a conductive substrate 17. Tungsten probes 19 coated with Teflon 18 are inserted into the tubes 14 and coaxial cable sections are shaped, and terminal sections reverse to electrodes 15 in the tubes 14 are shielded with stainless tubes 20. Springs 22 are disposed among projecting sections 21 shaped to the tubes 20 and a substrate 23, while the tubes 20 are imparted with resiliency, and the probes 19 are brought to a movable state in the tubes 14, 20. Accordingly, the substrates 16, 17 are used as a common ground, and impedance matching up to an inspection device from the probes 19 is enabled.
Patent JP-S52103525-A (JP)
Title: Antistatic polyacrylonitrile fiber with no humidity dependency
Inventor: TANAKA HIROYASU
IPC: A41B17/00
Filed: 1976-02-24
Abstract: PURPOSE: A blend of an acrylonitrile polymer with an antistatic synthetic polymer containing electro-conductive powder is spun into autistatic fibers with no humidity dependency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59143600-A (JP)
Title: Method for measuring activity of acidic and alkaline phosphatase
Inventor: MIZUTANI FUMIO
IPC: G01N27/416
Filed: 1983-02-07
Abstract: PURPOSE:To measure rapidly and easily the activity of the titled enzyme in a sample, by measuring the change in electric current in a specific enzumic electrode caused by the hydrolysis of a substrate consisting of glucose-6-phosphate using the specific enzymic electrode. CONSTITUTION:A membrane 2 containing immobilized glucose oxidase is fixed on the surface of an oxygen electrode or hydrogen peroxide electrode 1 to form an enzymic electrode, which is then placed in a container 9. A buffer solution 3 containing a substrate consisting of glucose-6-phosphate is then injected into the container 9. A given amount of a sample containing an acidic and alkaline phosphatase is then added to the solution 3. Glucose formed by the hydrolysis of the substrate is then diffused in the membrane 2 containing the immobilized glucose oxidase and oxidized to cause a change in electric current in the enzymic electrode 1. The change in electric current is measured on a recorder 7 to determined the activity of the acidic and alkaline phosphatase in the sample.
Patent JP-H08189835-A (JP)
Title: Reference voltage producing circuit for oscillation gyroscope
Inventor: OKAGUCHI KENJIRO
IPC: G01C19/5776
Filed: 1995-01-09
Abstract: PURPOSE: To provide a reference voltage producing circuit for oscillation gyroscope by which stable reference voltage can be obtained even in the case where the ambient temperature changes. CONSTITUTION: The reference voltage producing circuit 10 for an oscillation gyroscope includes an electric power circuit 12. The electric power circuit 12 is to produce electric power voltage VI in order to drive an oscillation gyroscope. The input terminal of the electric power circuit 12 is connected to an external electric power source Vcc and electric power voltage VI can be obtained from an output terminal. The reference voltage producing circuit 10 also includes a first resistance 14. One terminal of the first resistance 14 is connected to the output terminal of the electric power circuit 12 and the other terminal is connected to a temperature sensing element 16. The temperature sensing element 16 is earthed through a second resistance 18.  Since the temperature sensing element 16 is used for stabilizing the reference voltage Vo, an element having reverse temperature coefficient to that of the electric power circuit 12 is used for the temperature sensing element 16.
Patent JP-H09206554-A (JP)
Title: Waste ozone treating device
Inventor: KAGAMI RIE
IPC: B01D53/86
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To eliminate an operational difficulty due to the weight of an ozone decomposing agent, etc., in the device when the activated carbon or an ozone decomposing agent is replaced from the waste ozone gas inlet side and to provide the waste ozone treating device without the periphery being contaminated with dust, etc. SOLUTION: Plural cartridges 18a, 18b, 18c and 18d each packed with activated carbon or an ozone decomposing agent are independently dischargeably laminated in a freely closable vessel main body 11 resistant to ozone, a gas feed hood 14 for introducing waste ozone gas is provided on one side of the main body 11, and an exhaust hood 16 for discharging the treated gas into the atmosphere is furnished on the other side to constitute the waste ozone treating device. A cylindrical body is cut in half in the longitudinal direction, the two halves are combined to constitute the main body 11, and the main body is made openable in the form of a door by a hinge. Further, a jack is provided to the side of the main body 11 to lift the cartridge.
Patent JP-H02198966-A (JP)
Title: Printer equipped with paper accommodating device
Inventor: INOUE TERUHISA
IPC: B65H31/06
Filed: 1989-01-27
Abstract: PURPOSE:To arrange the stacked paper sheets in good order by installing a guide member which is formed lower on the terminal edge side of a transport belt and has a slide part for supporting a paper supporting member in slidable manners. CONSTITUTION:An inclined plate 14 as a guide member which is lower on a printer side is arranged under a stack part 10, and a paper supporting member 17 having a nearly vertical paper supporting surface 16 is placed on the inclined surface 15, and can be slidingly shifted. Therefore, a force directing toward a printer 25 acts onto the supporting member 17. A paper sheet 6 which is issued from the paper sheet issue port 28 of the printer 25 is transported so as to be pushed into between the paper supporting surface 16 of the paper supporting member 17 and the rear surface of a connecting plate 24. The paper sheets 6 issued successively are stacked in succession onto a stack member 10 so as to push the supporting member 17 rearward. Therefore, the stacked paper sheets 6 can be arranged in good order free from being turned over or changed in their order.
Patent JP-S60163524-A (JP)
Title: Astable multivibrator
Inventor: KAI ISAO
IPC: H03K3/03
Filed: 1984-02-03
Abstract: PURPOSE:To control oscillating frequencies by controlling the oscillating frequency with a voltage dividing voltage by means of two voltage drop means connected between an output terminal of one inverter and a zero potential to use a DC active element for the voltage drop means. CONSTITUTION:The circuit consists of inverters 1, 2 consisting of CMOS tran sistors (TRs), a resistor (R), a capacitor (C) and an R0 for protecting element, an output terminal of the inverter 1 is connected to an input terminal of the inverter 2 and also connected to one end of the R0, one end of the R is connected to one end of the C and connected to the input terminal of the inverter 1 via the R0. A series circuit comprising voltage dividing resistors (RV)1, RV2 is connected between the output terminal of the inverter 2 and a zero potential VSS, and the other terminal of the C is connected to a connecting point A between the RV1 and RV2. A gate of the inverter 1 is charged/discharged with a time constant comprising the C and R increasingly/decreasingly around a threshold value of the inverter by the voltage value of the connecting point A. Then the oscillating frequency is controlled by changing either resistance value of the RV1 or RV2.
Patent JP-H02198305-A (JP)
Title: Incident-angle determining method in measurement of refractive index and film thickness
Inventor: ISOBE TAMI
IPC: G01N21/21
Filed: 1989-01-27
Abstract: PURPOSE:To determine an incident angle where measuring accuracy becomes excellent readily and positively by measuring the energy reflectivity of polarized light P from a specimen to be measured with respect to various incident angles of monochromatic light having a wavelength used in measurement in an incident medium. CONSTITUTION:Monochromatic light having a wavelength lambda is inputted into a thin film 12 from a monochromatic light source LS at an incident angle theta0. At this time, angles of refraction in the thin film 12 and a substrate 10 are made to be theta1 and theta2*. The energy reflectivity Rp(theta0) of polarized light P with respect to the incident angle theta0 caused by a specimen to be measured is measured in an incident medium having a refractive index n0. When the monochromatic light is inputted into the inci dent medium having the refractive index n0 on the substrate 10, the energy reflectivity ¦r02p(theta0)¦<2> of the polarized light P is computed by operation by using refractive indexes n2* and n0 as the functions of the incident angle theta0. Of angles thetaB satisfying the expres sion I, an angle theta0B satisfying the expression II with respect to angles thetaA(<thetaB) and thetaC(>thetaB) which are tangent with the parts before and after the angle thetaB is obtained. Said angle theta0B or the angle in the vicinity thereof is determined as the incident angle to be measured.
Patent JP-H09214433-A (JP)
Title: Optical amplifier
Inventor: KAI TAKETAKA
IPC: H04B10/293
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce the wavelength dependency of a signal gain for WDM transmission while output light power is kept constant through the use of an external power source by controlling oscillation light power so that input light power to a light amplifying medium is set to be constant from the detection result of input signal light power and oscillation light power. SOLUTION: An excitation light power control means 33 for keeping the signal light power of output from a light amplifier, an input signal light power detection means 21 and an oscillation light power detection means 26 are provided. Furthermore, an oscillation light power control means 29 for controlling oscillation light power so that input light power to the light amplifying medium becomes constant from the detection results of the input signal light power detection means 21 and the oscillation light power detection means 26 is provided. The oscillation light power of a wavelength different from input signal light is reduced or increased by quantity corresponding to the increase or reduced quantity of input signal light in an amplifying band, and input light power to the light amplifying medium is set to be constant.  Thus, the specification of the wavelength of the amplifying gain can be set constant.
Patent JP-H03222447-A (JP)
Title: Semiconductor wafer
Inventor: NISHIGUCHI KATSUNORI
IPC: G01R31/26
Filed: 1990-01-29
Abstract: PURPOSE:To easily know the correct condition of a blade about its wear by forming a pair of resistance layers parallel to each other along a scribe line on the scribe line which extends in one direction and by equipping electrode pads on both sides of the resistance layers. CONSTITUTION:A pair of resistance layers 5, 6 parallel to each other are formed along a scribe line 3a on the scribe line 3a which extends in one direction and electrode pads 5a, 5b, 6a, 6b are equipped on both sides of the resistance layers 5, 6. When cutting, a deteriorated blade generates many chippings and widens the kerf width. The damage condition of the resistance layers can easily be known by measuring the resistance between the electrode pads formed on both sides of the resistance layers. By this method, the correct condition of a grinder on the surface of a dicing diamond blade can be grasped.
Patent JP-H07222968-A (JP)
Title: Garbage treatment device
Inventor: TSUSAKA HARUNARI
IPC: B09B3/00
Filed: 1994-02-15
Abstract: PURPOSE:To enhance assembling properties by attaching a motor and a rotary shaft to a frame member and to eliminate the necessity for imparting a high strength for supporting the rotary shaft to a treatment tank. CONSTITUTION:A treatment tank 1 made of a synthetic resin is attached to a metal frame member 25 and a motor 11 is attached to the frame member 25. A rotary shaft 35 equipped with stirring parts 37 is allowed to pierce the treatment tank 1 to be supported on the frame member. The output part of the motor 11 and the end part of the rotary shaft 35 are connected by a rotation transmission means.
Patent JP-H04257251-A (JP)
Title: Semiconductor
Inventor: TSUCHIDO KENJI
IPC: H01L23/50
Filed: 1991-02-12
Abstract: PURPOSE:To suppress unnecessary electromagnetic radiation generated from a lead terminal for output signal. CONSTITUTION:In a semiconductor comprising at least a semiconductor element and a lead frame formed with a resin, a shield plate electrically connected to a lead terminal for power supply line is provided in the resin mold, thereby suppressing unnecessary electromagnetic wave radiation. Also, by making said shield plate as a stage for mounting a semiconductor element, good high-frequency impedance characteristics can be provided for the semiconductor.
Patent JP-H03225809-A (JP)
Title: Manufacture of yoke
Inventor: KAIDO TSUTOMU
IPC: C21D8/12
Filed: 1990-01-31
Abstract: PURPOSE:To enable baking at a low temperature by forming a primary metallic deposit from a conductive material and a secondary metallic deposit from a material forming an alloy with this conductive material. CONSTITUTION:The title yoke is plated with a conductive material so that a primary metallic deposit is formed, and thereafter further with a material forming an alloy with this conductive material on the primary metallic deposit so that a secondary metallic deposit and, as a result, a conductive metallic deposit are formed. As magnetic material to be used in a yoke, it is possible to use any magnetic material such as flat rolled magnetic steel sheets and strip, soft magnetic iron, common steel, etc., and iron-nickel alloy, iron-cobalt alloy, etc., even if it has any shape such as plate, rod, grains and others. Thus, it is possible to lower the temperature for annealing for causing the magnetic material to seize so as to improve a seizure strength.
Patent JP-H08211548-A (JP)
Title: Photographic substrate
Inventor: YAJIMA TAKATOSHI
IPC: G03C1/795
Filed: 1995-02-07
Abstract: PURPOSE: To provide a photographic substrate excellent in transparency and mechanical strength, less liable to curl, excellent also in suitability to presplicing, hardly causing coating trouble after coating with an underlayer and excellent in planeness after coating with the underlayer. CONSTITUTION: A biaxially stretched polyester film is regulated so that sagging depth is made negative at the time of measuring the planeness of the film and the film is heat-treated at a temp. below the glass transition temp. of the film by <=30 deg.C. In other way, a roll of the polyester film is heated by chiefly utilizing heat transfer from the outside and/or inside of the roll while the lateral parts of the roll are in a practically heat-insulated state and the film is heat- treated at a temp. below the glass transition temp. of the film by <=30 deg.C.
Patent JP-S62177904-A (JP)
Title: Flyback transformer with variable resistor
Inventor: MIYAZAKI AKIHISA
IPC: H01F19/04
Filed: 1986-01-31
Abstract: PURPOSE:To simplify assembly operation by detachably coupling a resistor block housed in a case with the upper section of a flyback transformer and elastically coupling a connecting section in a resistor group connected to electrical parts for the flyback transformer. CONSTITUTION:With a flyback transformer 31, the inside of a transformer case 62 into which electrical parts, such as a high-voltage coil, a low-voltage coil, a high-voltage rectifier diode, etc. are housed is filled with an insulating resin 68, it is constituted under the state in which cores 63', 63'' are inserted to the low-voltage coil and the high-voltage coil, and resistor groups including at least a fixed resistor and a variable resistor for regulating focus electrode voltage are housed in a case 81 while a voltage input terminal to the internal resistor groups from the outside of the case 81 for a resistor block 32 is protruded. When the resistor block 32 is coupled mechanically with the upper section of the flyback transformer 31 under a detachable state, a connecting section 55 and the connecting section 96a of the nose of the voltage input terminal are connected and combined elastically.
Patent JP-H06208635-A (JP)
Title: Multiplier
Inventor: KIMURA KATSUHARU
IPC: G06G7/163
Filed: 1993-01-11
Abstract: PURPOSE:To provide the analog multiplier for enlarging an input voltage range with high linearity while maintaining a low-voltage operation. CONSTITUTION:In a circuit where the two pieces of transistor pairs (M1, M3) and (M4, M2) connecting output terminals in common are driven by a constant current source I0, an input voltage Vx is impressed between the gates of M1 and M2, and the gates of M3 and M4 are connected in common. In a circuit where two pieces of transistor pairs (M5, M7) and (M8, M6) connecting the output terminals in common are driven by the constant current source I0, the input voltage Vx is impressed between the gates of M5 and M6, and the gates of M7 and M8 are connected in common. An input voltage Vy is impressed between the common connected gate of M3 and M4 and the common connected gate of M7 and M8. A differential output terminal is constituted by respectively connecting the common connected drain of (M1, M3) and (M8, M6) and the common connected drain of (M4, M2) and (M5, M7) in common.
Patent JP-S61179167-A (JP)
Inventor: TAKAI SUSUMU
IPC: A61N1/32
Filed: 1985-02-05
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-S62202675-A (JP)
Title: Coded data processing system
Inventor: MUNAKATA AKIO
IPC: H04N1/411
Filed: 1986-01-31
Abstract: PURPOSE:To prevent a coder from being monopolized by a specific system for a long period by intermitting the succeeding coding processing once and releasing the coder when the quantity data after coding exceeds the capacity of a usable buffer memory. CONSTITUTION:The data IM 0 of an image memory IM 8 is converted into a compressed data in the GIII FAX data form by a compressor CMP 10 and stored in a BUF 0 being one of 4 sections corresponding to channels in a memory MM 5. The compressed data stored in the BUF 0 is led out by a line controller LCA 011 and the result is outputted to a FAX 0. In compressing data, the data by one page is compressed all and when it is discriminated that the result exceeds the capacity of the buffer memory BUF, an original data is split into plural number and a compressor is allocated to each block for compression.
Patent JP-H05272556-A (JP)
Title: Armature assembly for electromagnetic coupling
IPC: F16D27/07
Filed: 1993-01-13
Abstract: PURPOSE: To remove noise by providing a sleeve constraining the movement against a hub, a web protruding radially from this, a transmission hinge, deforming the web against the sleeve and a spacer retaining the armature disc at an interval. CONSTITUTION: A spider 40 has a sleeve 41 surrounding the front edge of a hub 36. The plastic of the sleeve 41 is connected to the outer edge of the hub 36. A plurality of protrusions 42 are formed to connect a sleeve 41 and the hub 36. The spider 40 is formed in one body with the sleeve 41 and has a web 45 extending radially from the sleeve 41. Since the web 45 is of a thinly formed plastic and has a flexibility, this deforms axially against the sleeve 41 via a transmission hinge 46 composed in the juncture of the sleeve 41 and web 45. A pad 71 is placed axially in a space from the web 45 via the gap between a pad 71 and armature disc 51, therefore, noise generated by contacting the web 45 with the armature disc 51 can be prevented.
Patent JP-H06209649-A (JP)
Title: Method for raising vegetable and medium for raising vegetable therefor
Inventor: KIDA SABURO
IPC: A01G1/00
Filed: 1993-01-12
Abstract: PURPOSE:To provide the subject method capable of uniformly and smoothly raising high-quality vegetables by merely replenishing water thereon even if furnishing the medium with no additional fertilizer. CONSTITUTION:In a medium 40 for raising vegetables made up of (A) upper layer, an organic medium 20 prepared by converting a medium used for mushroom culture into a virtually 100% organic fertilizer and (B) lower layer, a fertilizer layer or soil 30 incorporated with a fertilizer, the organic medium 20 as the upper layer is sown with vegetable seeds 52. The seeds 52 are then allowed to germinate into a vegetable 50 and the roots 56 of the vegetable are allowed to extend, through the upper layer 20, into the lower layer, the fertilizer layer or soil 30; and the vegetable 50 is continued to raise while an additional fertilizer contained in said fertilizer layer or soil 30 is allowed to absorb into the roots 56 of said vegetable.
Patent JP-S58137797-A (JP)
Inventor: HAYASHI KATSUMI
IPC: G21F9/02
Filed: 1982-02-12
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-H06208918-A (JP)
Title: Electromagnet unit
Inventor: ARAKI HITOSHI
IPC: H01F7/20
Filed: 1993-01-11
Abstract: PURPOSE:To protect a contact face against mechanical damage by inserting a transformer for measuring the gap length between a pole and an armature into the feeder line for an electromagnetic coil, and varying the power supply voltage through a controller, thereby controlling the operation of an electromagnet to alleviate impact on the contact face. CONSTITUTION:When a DC power supply 6 is turned ON, an electromagnetic coil 1 is excited and an armature 3 is attracted to a pole 2. An AC microcurrent superposed on the current from an AC power supply 8 through a transformer 7 inserted into a DC feeder line varies as the inductance L of the electromagnetic coil 1 varies depending on the gap length between the pole 2 and the armature 3. The variation is detected by means of a controller 9 which controls the level of DC power supply voltage to a level being preset depending on the gap length. Since abrupt impact can be alleviated at the time of attraction by abutting a gap measuring instrument and a power supply voltage controller on an electromagnet, contact faces of the pole 2 and the armature 3 can be protected against damage.
Patent JP-S63188570-A (JP)
Title: Hydraulic control device for power steering
Inventor: UCHIDA KO
IPC: B62D6/02
Filed: 1987-01-30
Abstract: PURPOSE:To control auxiliary steering torque in a wide range, by providing the second variable throttle in series to the first variable throttle, inserted interposing in the upstream or downstream side of a power cylinder, and inserting an externally controlled variable throttle to be interposed in a bypass flow path of the first variable throttle. CONSTITUTION:Inserting the second variable throttles 3R, 3L to be interposed in series to the first variable throttles 2R, 2L in their upstream sides, an externally controlled variable throttle 4 is inserted interposing in a bypass flow path L5 of the first variable throttles 2R, 2L. The second variable throttles 3R, 3L function as the throttle in the vicinity of a point where the first variable throttles 2R, 2L are fully closed. Accordingly, a noise of fluid can be prevented from being generated because no excessive pressure drop is generated by any of the variable throttles. Further controlling a throttling area of the externally controlled variable throttle 4 to enable a supply pressure of oil to a power cylinder 12 to be controlled in a wide range, assisting steering torque can be controlled in a wide range.