baber/WOPTO huggingface dataset:
Patent JP-H05106210-A (JP)
Title: Erecting method for concrete skew bridge
Inventor: TAKAHASHI TSUKASA
IPC: E01D21/00
Filed: 1991-10-16
Abstract: PURPOSE:To use a lightweight device to need no PC steel material and execute work handily and quickly by setting service trucks on Melan material after the Melan material is erected first and is supported with skew cables, and by manufacturing main girders in order. CONSTITUTION:From a column head section 2 constructed on a vertically set main tower 1, over the full length or on every can constructed section of main girders 6, Melan materials 5 consisting of shape steels or concrete beams to be embedded in the main girders 6 are projected to be erected, and are supported by the skew cables 4 of a skew bridge. After that, on the Melan materials 3, service trucks 5 are set, and the service trucks 5 are moved forward and at the same time, main girder forms are fitted on, and reinforcements are assembled, and concrete is placed, and the main girders 6 are extended in order to be erected. As a result, erecting PC steel material for supporting projected girders is not required, and with the use of the lightweight handy service trucks 5, the concrete skew bridge can be easily erected at a low cost and in a short construction term.
Patent JP-S63122959-A (JP)
Title: Stopping of sampling nozzle
Inventor: MINEKANE TOMIJI
IPC: G01N1/00
Filed: 1986-11-12
Abstract: PURPOSE:To prevent erroneous suction of clot or the like, by stopping a sampling nozzle within a depth range as estimated with hematocrit value as measure, from a position at which a sensor detects the liquid surface of serum. CONSTITUTION:When serum 2 is sucked as intact from a blood sampling tube 5, a liquid surface sensor providing for a sampling nozzle 1 detects the position H1 of the liquid surface 2a of the serum 2. The limiting lowering position H2 of the nozzle 1 can be set automatically as follows: The liquid surface position H1 is memorized at a control section of an automatic chemical analyzer and the depth of the serum is calculated from a hematocrit value (the ratio of serum in human blood of 40-60%, but here, to secure the results, it is set for 40%) previously stored in a control section as known value and the inner diameter of the blood sampling tube 5 to be added to the liquid surface position H1. Thus, the tip of the nozzle 1 stops at the limiting lowering position H2 within the serum thereby eliminating erroneous suction of a separating agent 3 and a clot 4.
Patent JP-S63120621-A (JP)
Title: Mold assembly for disc
Inventor: YOKOYAMA KIYOHARU
IPC: G11B7/26
Filed: 1986-11-11
Abstract: PURPOSE:To contrive to simplify the constitution and make it possible to mold a high quality disc by a structure wherein the rod of a cylinder mechanism to drive a punch is hollowed in order to arrange an ejector pin in the hollow part. CONSTITUTION:The rod 102 of a hydraulic cylinder 101 is hollow and an ejector pin 14 pierces through the rod. A disc 5 is molded by pouring resin from a resin injection nozzle 4 through a sprue bush 3 in between a fixed side plate 1a and a movable side plate 1b. Before the mold opening by lowering a part lower than the movable side plate 1b, the central part of the disc 5 is blanked by raising a punch 7 through the rod 102, which is driven by the hydraulic cylinder 101. After punching and the predetermined cooling time is elapsed, the mold is opened, thereby the part lower than the movable side plate 1b is lowered. After that, sprue ejection action is done. A sprue 6 is ejected upwards by raising the ejector pin 14 through a shaft 18 by means of a driving mechanism. At that time, the punch 7 is retreated. Thus, the molding of the disc 5 is completed.
Patent JP-S61147316-A (JP)
Title: Dc stabilizing power supply device
Inventor: SENBA KAZUHISA
IPC: G05F1/46
Filed: 1984-12-21
Abstract: PURPOSE:To decrease the effect due to on/off of a power switch by using a voltage at power supply side of the switch when the switch is turned off and using a voltage of the load side when the switch is turned on as a feedback signal. CONSTITUTION:A DC stabilizing power supply device 3 supplies power to a load 2 via an intermittent switch turned on/off by a signal from an output intermittent signal input terminal 25 in addition to a load 1. When the switch 5 is turned off, a signal switch means 6 gives a voltage at a voltage detecting point P1 at the power supply side from the said switch 5 as a feed back signal S for output voltage stabilization to the DC stabilizing power supply 3. When the switch 5 is turned on, a voltage at a detecting point P2 at the load side from the switch 5 is fed to the DC stabilizing power supply 3 as the feedback signal S.
Patent JP-H11111542-A (JP)
Title: Variable impedance superconducting current-limiting device
Inventor: TAMADA NORIJI
IPC: H02H3/08
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting current-limiting device which substantially cuts off a fault current by making its impedance infinite, when the current flows through the device and can automatically return to a normal state. SOLUTION: A superconducting current limiting device is constituted in such a way that a gap section 3 is formed in the magnetic path of a yoke 2 forming an annular closed magnetic path and a thin film superconducting material 5, which covers the cross section of the closed magnetic path is put in the gap section 3. Then a coil 4 wound around the yoke 2 is connected in series with the superconducting material 5 and both ends of the coil 4 are respectively connected to different power systems 10A and 10B. When abnormality occurs, the inductance of the coil 4 is increased by setting the superconducting material 5 to a normal conducting state.
Patent JP-H04146829-A (JP)
Title: Head lamp control device for automobile
Inventor: FUTAMI TORU
IPC: B60Q1/46
Filed: 1990-10-08
Abstract: PURPOSE:To perform a specified time-period passing-signal lighting even in the case of a lighting time delay in a discharge lamp by inputting an operation signal from a passing switch to make a control to cause the discharge lamp to be kept lit, irrespective of the termination of the passing-switch operation, for at least a specified time period after the lighting of the discharge lamp. CONSTITUTION:When a light switch 13 or a passing switch 15 is turned 'ON', an electric current is supplied from a power supply 23 to a discharge lamp circuit 9, whereby each discharge lamp bulb 1, 3 is lit. In a control circuit therefor, a latch circuit 25 serving as a control means is provided in parallel with the passing switch 15 and is also connected to the discharge circuit 9. At this time, the latch circuit 25 latches an ON signal (passing signal) from the passing switch 15 to generate a signal for making an 'ON/OFF' control of a head lamp relay 11. And after confirming, by voltage or current, whether or not the discharge lamp 1 or 3 has been lit via the discharge control circuit 5, the latch circuit 25 keeps the head lamp relay 11 to be in an 'ON' state for only a specified time period set beforehand.
Patent JP-H11104695-A (JP)
Title: Agent and method for antiscaling
Inventor: KOBATA KENJI
IPC: C02F5/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an agent and a method for antiscaling markedly effective in preventing various scales generated in a cooling water system, a boiler water system, or the like from depositing and particularly effective in preventing silica-based scales from depositing. SOLUTION: The method for antiscaling comprises an antiscaling agent containing a polymer having a monomer unit of 30 mol.% or more represented by the general formula and an anionic water-soluble polymer or a cationic water-soluble polymer and addition of the polymer having the monomer unit of 30 mol.% or more represented by the general formula and the anionic water- soluble polymer or the cationic water-soluble polymer to a water system, wherein R in the formula represents hydrogen or a methyl group.
Patent JP-H06118299-A (JP)
Title: Focal point detecting device
Inventor: OSAWA KEIJI
IPC: G03B13/36
Filed: 1992-10-07
Abstract: PURPOSE:To surely fix an aperture mask and an image reforming lens at the preset positions in a focal point detecting device arranged to automatically detect the focal point state in a camera. CONSTITUTION:The first reference plane 63 restricting the optical axis direction position of an aperture mask 59 is formed on the support section 51c of a device main body 51, the second reference plane 65 restricting the optical axis direction position of an image reforming lens 61a (61b) is formed, and an elastic member 69 pressing the aperture mask 59 toward the first reference plane 63 is arranged between the image reforming lens 61a (61b) and the aperture mask 59.
Patent JP-H0674261-A (JP)
Title: Disc brake
Inventor: SHINODA TORU
IPC: F16D65/18
Filed: 1992-08-25
Abstract: PURPOSE:To prevent the partial wear of pads and improve brake response. CONSTITUTION:Wear resistant members 9 are provided at the inner and outer peripheral edges of the sliding face 7a of a disc rotor 7. Outer pads 8a are in constant contact with the wear resistant members 9. An inner pad 8b is friction-engaged with the disc rotor 7 at the braking time. Plate springs 3a, 3b are fitted to a piston 4 and an arm part 6 so as to press the outer pads 8a to the disc rotor 7.
Patent JP-H02115955-A (JP)
Title: System for managing control file of optical disk
Inventor: HONDA KAZUHIKO
IPC: G06F3/06
Filed: 1988-10-25
Abstract: PURPOSE:To effectively use the file area of the control file of an optical disk by providing a deletion record registration means and a deletion record output means, and reusing a deleted index record as an index record for the registration of new image data. CONSTITUTION:When image data is deleted, the index record can be made into a deletion record by setting a deletion flag on the index record of the control file 6 by a deletion flag setting means 1. The deleted index record is connected to a deletion record chain by a deletion record registration means 2. When the image data is registered, one deletion record is taken out by the deletion record output means 3 in the case of using the index record up to the one at the final position in the control file 6. The deletion record is made into an effective record by deleting the deletion flag of the deletion record by a deletion flag deleting means 4, and the index information of the image data desired to register is registered.
Patent JP-S61131036-A (JP)
Title: Limit checker for digital single chip integrated circuit
Inventor: MOLLER OLE H
IPC: G06F7/508
Filed: 1985-11-28
Abstract: A bounds checker is provided consisting of a pair of comparators that each compare a 16-bit number with a lower and an upper limit stored in registers. The device is preferably constructed as a single integrated circuit chip employing emitter coupled logic (ECL) circuitry and can be made externally compatible with either transistor transistor logic (TTL) circuitry or ECL circuitry. The device can be cascaded to operate on extended- precision numbers and has a pin which can be used to select comparison of numbers either as signed two's complement numbers or as unsigned numbers. No added gate delay is imposed by the device's ability to operate either type of number.
Patent JP-S60158952-A (JP)
Inventor: KARURO ARUBORUGUHETSUTEI
IPC: G01F1/56
Filed: 1984-12-20
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-S63125304-A (JP)
Inventor: SUZUKI YOSHIRO
IPC: B28B1/16
Filed: 1986-11-14
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-H0582546-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKUBO HIROAKI
IPC: H01L29/78
Filed: 1991-09-20
Abstract: PURPOSE:To provide a method of manufacture of a semiconductor device provided with a MOSFET of an LDD structure, by which the opening area of a contact hole can be made large, a contact resistance between a wiring layer and an impurity region formed in the surface of a substrate can be reduced element. CONSTITUTION:A polycrystalline silicon film 4 and a silicon oxide film 5 are form into a gate electrode-form and thereafter, a silicon oxide film 7 is formed on the whole surface. Then, after a photoresist 8 is selectively formed, an anisotropic etching is performed on the film 7. Thereby, a contact hole 9 is formed in a self-alignment manner and at the same time, sidewalls 10 are formed. Then, after the photoresist 8 is removed, a polycrystalline silicon film is formed on the film 7 as a wiring layer and at the same time, the hole 9 is filled with the polycrystalline silicon film.
Patent JP-H11194661-A (JP)
Title: Fixing device and image forming device using the device
Inventor: YONEDA SATORU
IPC: G03G21/14
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of more easily and precisely performing the temp. control, in the fixing device of a belt system provided with two of temp. sensors. SOLUTION: This fixing device 24 in which the endless belt 34 is supported by rollers 31 and 33, a nip part 38 by holding the pressure roller 35 in press contact with the belt peripheral part, and a unfixed image is fixed on a sheet 10 transported into the nip part 38 is provided with a heater 32 being incorporated in the roller 33 and heating the belt 34, the roller temp. sensor TH1 for detecting the temp, of the roller 33 incorporated with the heater 32, and the belt temp. sensor TH2 in contact with the pressure roller 35 and indirectly detecting the temp. of the belt 34. Thus the heater 32 is controlled by deciding the temp. of the roller 33 incorporated with the heater 32 based on the temp. detected by the belt temp. sensor. TH2 and monitoring the temp. detected by the roller temp. sensor TH1 so as to satisfy this temp.
Patent JP-H02118940-A (JP)
Title: Remote controller
Inventor: YAMADA YASUYUKI
IPC: H04N5/765
Filed: 1988-10-26
Abstract: PURPOSE:To prevent a mis-operation and to attain a stable and sure operation at dubbing by sending each remote control signal sent in time series in response to the kind of an operation key while varying the time interval between the remote control signals. CONSTITUTION:When an edition start key is depressed and a transmission code just before to a VRT II(P) at the reproduction side is a reproducing code, the transmission code just before is tentatively stopped, a reproduction code is sent to the VTR P and the reproduction code is sent to a recorder side VTR III(R) to release the video recording tentative stop state, thereby bringing the VTR R to the video recording state. On the other hand, when the transmission code just before is a tentative stop code or a slow motion code, the code just before is stopped tentatively, the reproduction code is sent to the VTR P and the reproduction code is sent to the VTR R after waiting time of 0.5sec to release the video recording tentative stop, thereby bringing the VTR R to the video recording state. When the transmission code just before is a search code, the transmission code just before is stopped tentatively after the elapse of 5sec or over, the reproduction tentative stop code is sent to the VTR P, the reproduction code is sent to the VTR P after wait of 5sec or above and the VTR R is brought into the video recording state after 0.5sec.
Patent JP-H03133327-A (JP)
Title: Fixed shore net
Inventor: KOMURO TOKUTARO
IPC: A01K69/00
Filed: 1989-10-17
Abstract: PURPOSE:To exceedingly enhance catching properties of a fixed shore net by filling gaps between twisted strands of a colorless, transparent synthetic fiber material constructing netting twine of bag net in a fixed shore net with a transparent resin material and constructing a transparent, smooth layer on outer surface of the netting twine with said resin material. CONSTITUTION:Following construction is added to a fixed shore net composed of leader A, bay B and funnel C made of a synthetic fiber material opaque and colored in suitable color and bag net E made of a colorless, transparent synthetic fiber material. Namely, a gap 1C between twisted strands of colorless, transparent synthetic fiber material 1A constructing netting twine of the bag net E is filled with a transparent synthetic resin material and a transparent, smooth layer 3A made of said synthetic resin material is formed on outer surface so as to smooth the outer surface of the netting twine 1 in one body. Said transparent smooth layer 3A is preferably formed by jointly using the transparent synthetic resin material and a water-repellent material.
Patent JP-H06116388-A (JP)
Title: Polyurethane elastic yarn
Inventor: ISHIGURO MICHIHIRO
IPC: C08G18/46
Filed: 1992-10-08
Abstract: PURPOSE:To obtain the subject yarn maintaining strength, elongation, etc., having improved lubricating properties, water repellency, etc., comprising a Si-containing polyurethane of a specific structure. CONSTITUTION:The objective yarn comprises a polyol containing (A) a diol unit made by removing each one H from hydroxyl groups at both ends of a polysiloxane side chain-containing polymer diol which contains OH groups at both ends and has a main chain consisting of a unit of formula I or formula II (R<1> is bifunctional hydrocarbon), a unit of the formula O-R<3>-O (R<3> is as shown for R<1>) and a unit of formula III or formula IV (R<5> is 3-6C alkanetriyl; R<6> is alkylene; R<7> to R<11> are 1-6C alkyl or aryl; (m) is 5-70), wherein these units form ester bond and/or carbonate bond and mutually bonded, content of Si derived from the unit III and the unit IV is 0.05-25wt.%, (B) a unit of formula V (R<12> is bifunctional organic group) and (C) a unit composed of a bifunctional organic group prepared by removing two active hydrogen atoms from a compound having two active hydrogen atoms and 400 or smaller molecular weight.
Patent JP-S62130251-A (JP)
Title: Traveller for spinning machine
Inventor: KANAI HIROYUKI
IPC: D01H7/60
Filed: 1985-11-29
Abstract: PURPOSE:To provide high strength and high corrosion resistance and to allow to cope with high-speed spinning by using as a stock an Ni-alloy wire rod to which specific amounts of Co, Cr, Mo, and Nb are added. CONSTITUTION:A traveller is formed of the alloy wire rod consisting of 25-45% Co, 12-25% Cr, 8-15% Mo, 0.1-3% Nb, and the balance Ni. Then ageing treatment, etc., are applied to the above. In this way, a metallic traveller for spinning machine having about Hv 800 hardness and high elasticity and combining high resistance to wear and corrosion with excellent heat resistance can be formed. On application of this traveller, the number of end breakage is reduced, so that stable operation can be maintained. Moreover, the fit in a ring is facilitated.
Patent JP-S63123272-A (JP)
Title: Encoding device
Inventor: KOZU YUHEI
IPC: H04N1/41
Filed: 1986-11-12
Abstract: PURPOSE:To convert a signal X to a converting signal Y at a high speed by binary-judging an (n) number of signals X and a (k-1) number of sample delaying signals in a logical converting circuit. CONSTITUTION:A signal X binarized by a dither method, etc., is written to a shift register 111 of an (n) step (n>=k) by a parallel data transmitting device 120. Registers 101, 102 and 103 are successively delayed by one pulse and inputted and supplied to exclusive OR circuits 104, 105 and 106. As the result, a converting signal comes to be Y=X+X1+X2+X3. A converting signal Y is inputted to a (n) step of shift registers 112. When the data accumulated to the register 112, when a reading signal 119 made by a writing reading timing generating circuit 117 comes to be active, are read from the shift register 112 by a parallel data transferring device 121 such as DMA.
Patent JP-S62128723-A (JP)
Title: Structural body of heater for heating for plastic molding machine
Inventor: HATAMOTO MITSUOKI
IPC: B29C45/74
Filed: 1985-11-30
Abstract: PURPOSE:To increase heat conduction by a method wherein a heater for heating is attached to the outer periphery of a cylinder for a plastic molding machine through the thin elastic body layer of a high heat conductivity. CONSTITUTION:A band heater 6 is wound around the outer periphery of a cylinder 2 through the thin elastic body layer 14 of a high heat conductivity, which is interposed between the cylinder 2 and the heater 6, while the band heater 6 is clamped by bolts 12. The deterioration of heat conduction between the cylinder 2 and the heater 6 is caused due to the interposition of an air layer generated from the deterioration of an actual contacting rate caused by a reason that both of the cylinder 2 and the heater 6 are of rigid bodies as well as the deformation due to the temperature increase of both parts, therefore, it may be improved by the improvement of heat conductivity through the interposition of a highly heat conductive material in the air layer and the employment of said highly heat conductive material made by an elastic body having comparatively dense and soft properties and an elastic restoring power. Accordingly, metallic fibers, having a stability against temperature as well as the elastic restoring power and abundant in flexibility, are selected as said elastic body.
Patent JP-H09116035-A (JP)
Title: Method for manufacturing semiconductor storage device
Inventor: AKIYAMA YUKIHARU
IPC: H01L21/336
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To reduce lifting of a polysilicon layer caused by the fact that a bird's beak of a field oxide film enters the region under the polysilicon layer, and further sufficiently secure a sufficient film thickness of the field oxide film under an end of the polysilicon layer. SOLUTION: A gate insulation film 12, a polysilicon layer 13a and a silicon nitride film 14 are formed on the entire surface of a semiconductor substrate 11, and the gate insulation filth 12, the polysilicon layer 13a and the silicon nitride film 14 are patterned into a desired form. A sidewall spacer 16a is formed on a sidewall of these films, and by the use of the silicon nitride film 14 and the sidewall spacer 16a as a mask, a part of the semiconductor substrate 11 is selectively etched. A field oxide film 17 is in a self-alignment manner formed for the polysilicon layer 13a on a region where the semiconductor substrate 11 is etched.
Patent JP-S61148416-A (JP)
Title: Flexible tube
Inventor: TAKAGI TAKESHI
IPC: F16C1/26
Filed: 1984-12-21
Abstract: PURPOSE:To increase the adhesion between a blade and a jacket by an adhesive and to prevent the jacket from being peeled off by roughening the outer peripheral surface of the blade by a sand blast, etc., as to the flexible pipe of the insertion part of an endoscope. CONSTITUTION:A flex 3 formed by winding a metallic plate spirally is fitted in the flexible pipe 1. The blade 4 made of metal is provided to its outer periphery. This blade 4 is formed by braiding a wire group 7 of about 8-12 metallic wires and formed in a tubular shape. The outer peripheral surface of the blade 4 is roughened by a mechanical treatment such as a same blade and a bead blast or a chemical treatment using nitric acid, etc. An adhesive is applied to the rough surface of the blade 4 and covered with the jacket 5 of synthetic resin, etc., which is adhered. Thus, the blade surface is roughened, so the adhesive strength between the blade and jacket is increased to prevent the jacket from being peeled off.
Patent JP-H0577630-A (JP)
Title: Suspension controller for vehicle
Inventor: MATSUMURA YOSHIKO
IPC: B60G17/015
Filed: 1991-09-20
Abstract: PURPOSE:To improve stability and maneuvorability of a vehicle by restraining the posture change speed and amount of the vehicle from increasing earlier. CONSTITUTION:It is judged if a vehicle is in a posture change condition based on lateral or fore/aft acceleration working upon the vehicle. When the vehicle is in the posture change condition, it is judged if the relative displacement DELTAZ between a wheel and a vehicle body is the dead zone of a setting point (k) in a step 21, and when it is judged as 'YES', damping force is changed to 'hard' in a step 22.