baber/WOPTO huggingface dataset:
Patent JP-H03140860-A (JP)
Title: Oxygen sensor
Inventor: KITAKIZAKI KAORU
IPC: G01N27/406
Filed: 1989-10-26
Abstract: PURPOSE:To reduce the manufacturing cost of a sensor and to improve an oxygen concentration detecting characteristic by providing a solid-electrolyte layer on a first electrode shaped in a thin film and formed on a porous substrate and by providing a second electrode shaped in a thin film and formed on the layer. CONSTITUTION:First, a first electrode 3 is prepared by forming a platinum Pt film of a thickness 5,000Angstrom  approx. on a porous substrate 1 by a sputtering method. Next, a solid-electrolyte layer 4 of a thickness 60 mum is formed on the porous substrate 1 by a plasma spray method. As for a solid electrolyte, LaF3 is used. As for material powder for plasma spray, LaF3 powder of an average particle size 1 mum is used. The average particle size of the LaF3 powder is preferably 2 mum or below. Moreover, a platinum film of a thickness 5,000 Angstrom approx. is formed on the solid-electrolyte layer 4 by the sputtering method, so as to prepare a second electrode 5. According to this method, it is possible to reduce the manufacturing cost of a sensor and to improve an oxygen concen tration detecting characteristic.
Patent JP-2001099589-A (JP)
Title: Plate type heat exchanger
Inventor: MATSUOKA TOMOICHI
IPC: F28D9/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To indirectly connect pairs of adjacent plates through an insert as pairs of opposed recesses at a sealing line by directly connecting protrusions of the pair of the adjacent plates as opposed pair. SOLUTION: (1) An impact and a repeating stress at an operating pressure and temperature are absorbed by a shape effect of an insert 10 having much flexibility to increase durability against a fatigue crack. (2) Since welded connecting parts of plates, that is, sealing lines can be concentrated at one position, a yield of a heat transfer surface of a plate material is improved. (3) Since a section of a mount of the insert 10 of the plate is covered with the insert, the insert 10 functions as one type of sealing material so that short- circuiting pass line of the fluid is almost eliminated, and hence there is no anxiety of lowering heat transfer performance.
Patent JP-2001101842-A (JP)
Title: Disk device
Inventor: SAITO TOMOAKI
IPC: G11B27/10
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To enhance the transfer efficiency of data by shortening the time required for changing heads and cylinders at the time of making access to sequential data. SOLUTION: This disk device accesses storage areas of upper surfaces and to storage areas of back surfaces continuously over plural disks in a cylinder on an access request to the sequential data.
Patent JP-H02126115-A (JP)
Title: Output waveform monitoring type thermal recorder
Inventor: INOUE TAKASHI
IPC: G01D15/10
Filed: 1988-11-04
Abstract: PURPOSE:To monitor the output waveforms of many channels without requiring a channel switch by lighting, extinguishing the light emitting elements of a light emitting element array for monitor whose number corresponds to 1/N of the number of recording dots and which are arranged at equal intervals, in accordance with an output waveform recorded on a recording paper. CONSTITUTION:A light emitting element array 10 for monitor where light emitting elements 9 whose number corresponds to 1/N of the number of recording dots of a thermal recorder are arranged at equal intervals is arranged in parallel with a thermal head 11 of the thermal recorder. Consequently, the light emitting element array 10 for monitor is so assembled that respective light emitting elements 9 have correspondence relations to respective output waveforms 8 recorded on a recording paper 7 in the position crossing the feeding direction of the recording paper 7. Correlations are given between data sent to the light emitting element array 10 for monitor and data sent to the thermal head 11 and light emitting elements 9 are lit to monitor output waveforms 8, thereby monitoring fine waveforms without switching or the like of channels.
Patent JP-H02125514-A (JP)
Title: Clock input circuit
Inventor: HIRANO SHINICHI
IPC: H03K5/00
Filed: 1988-11-04
Abstract: PURPOSE:To attain the operation test with a clock signal faster than an input clock signal by obtaining a clock signal having a higher frequency from plural input clock signals with different phases and inputting the clock signal to a circuit to be measured. CONSTITUTION:The circuit is constituted logically by using a select signal T and input clock signals A, B with different phase from each other. With the select signal set as T=0, since an output B' of a NAND circuit 1 is always logical '1', an output C of an XNOR circuit 2 is the same logic signal as the input clock signal A. With the select signal set to T=1, the output B' of the NAND circuit 1 outputs an inverse signal of the input clock signal B and the output C of the XNOR circuit 2 outputs XNOR logic between the input clock signal A and the inverse signal B' of input clock signal B. In this case, if a delay of 1/4 period exists between the input clock signals A and B, the output signal C is a signal having a frequency twice that of the input clock signal A.
Patent JP-H10119986-A (JP)
Title: Flexible pouch for opening by poking straw
Inventor: ISHIDA MASAO
IPC: B65D30/02
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent a pouch from being easily deformed and applied external pressure due to a grasping force when a straw is poked into a part where an opening is to be made, which is provided on a flexible pouch being soft and lacking shape retention, with the result that a liquid as its contents flies out of the front end of the straw at the instant of the poking of the straw, and soils clothes and so on. SOLUTION: The flexible pouch 1 is provided with a part 2 where an opening is to be made for opening the pouch by poking a straw into it. In the case, near the part where the opening is to be made, a hard grasp member 3 with a straw thrust-in hole 4 which keeps the shape of the vicinity of the part 2 is attached. Thus, without applying pressure to a liquid filled in the pouch 1 it is grasped and fixed in position, and opened by poking the straw.
Patent JP-H1032800-A (JP)
Title: Information transmitting method and information reception device
Inventor: MOMOTAKE KUNIHIRO
IPC: H04H20/93
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To easily execute un-protection by transmitting protection information instructing a protection method at the time of multiplexing protected content information with a broadcasting signal so as to transmit it. SOLUTION: A broadcasting server 11, a content manufacture terminal 12, a transmission equipment 13 or the like are provided for a television broadcasting station 10. A broadcasting program generated in the broadcasting server 11 is broadcasted through the transmission equipment 13. A regular television signal, a content information signal multiplexes in the vertical base line period of the television signal and protection information instructing the protection method of content information are contained in the transmission signal of the broadcasting program. The multiplexed broadcasting signal is received and protection content information and protection information are taken out from the multiplexed broadcasting signal. Content information protected by the unprotected method corresponding to protection information is converted into content information which can be used.
Patent JP-H11101364-A (JP)
Title: Driving device of rotary valve
Inventor: YURUGI YOSHINORI
IPC: F16K31/53
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To improve the workability by eliminating the useless motion in the operation, by extending a worm shaft of a worm to be engaged with a worm gear, outside of a casing, mounting an operation handle on an extended edge, and removably fitting a valve rod of a center type rotary valve into a valve rod connection hole in such manner that it is integrally rotated. SOLUTION: A worm gear 17 having the shape of a fan in a plan, and a worm 18 engaged with the worm gear 17 are rotatably mounted inside a casing. A valve rod connection hole 19 is penetrated through a center of a shaft of the worm gear 17. An inner peripheral face of the connection hole 19 has a square section, and a sleeve 20 is inserted therein. A point of a valve rod 21 having a square section, is inserted into the sleeve 20, and a valve rod 21 is removably engaged with the worm gear 17 in such manner that they are integrally rotated. One edge of a worm gear 22 is extended to an external, and an operation handle 3 is mounted on the extended edge. When the operation handle 3 is rotated and operated to rotate a worm 18, the valve rod 21 is rotated through the worm gear 17, and the valve element of the valve body is rotated to be opened and closed.
Patent JP-H10100948-A (JP)
Title: Crawler vehicle
Inventor: OCHIAI HIROSHI
IPC: E02F9/02
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To reduce travelling noise and prevent damage to a road surface, when a crawler vehicle such as a bulldozer with a band type grounded track portion on which a clawler is wound, runs on a levelled road surface, and prevent the useless wear of the crawler and improve the maneuverability during running on a levelled road surface. SOLUTION: A flotation supporting wheel mechanism 10 with a supporting running wheel 7 as a free wheel at the lower end of a supporting arm 6 is mounted on the lower side at middle of a blade arm 5 protruded in front of a body 2 in a demountable manner, so that the supporting running wheel 7 can be forcibly grounded by the lowering operation of the blade arm 5 to support the body 2 floated and inclined at the front side with the supporting running wheel 7 and a grounding point 12 at the rear end of a grounded track portion 4 in inclined attitude for running.
Patent JP-H07110023-A (JP)
Title: Torque shaft receiving radial load
Inventor: TAI RIYUUJI
IPC: F16H48/38
Filed: 1993-10-14
Abstract: PURPOSE:To provide a torque shaft which absorbs a radial load and can transmit drive torque while transmitting no radial load to the drive side. CONSTITUTION:A shaft 3 generating a drive torque while receiving a radial load is constituted of a torque transmitting shaft 16 and a radial load shaft 17 concentrically fitted to the shaft 16. Both shafts are engaged with each other slidably only in the axial direction by spline construction 18 and the like, in addition the torque transmitting shaft 16 is formed with a small diameter part 19, and a gap (s) is formed between the torque transmitting shaft 16 on the drive side of the small diameter part 19 and the inner face of the radial load shaft 17.
Patent JP-H08146403-A (JP)
Title: Production of substrate or the like coated with light shielding film
Inventor: MIYAZAKI SUSUMU
IPC: G02B5/20
Filed: 1994-11-15
Abstract: PURPOSE: To provide a method for producing a substrate obtained by presicely forming a light shielding coating film of fine grid-like or checkered pattern on a transparent substrate and a method for producing a color filter using the substrate. CONSTITUTION: A positive or negative photoresist is applied on the surface of a transparent substrate to form a coating film, a mask is placed on the coating film covering the part other than the part on which a light shielding coating film is to be formed, and the photoresist is exposed in a stage (a). The coating film on the part on which the light shielding coating film is to be formed is removed in a developing stage (b). A negative photoresist contg. a light shielding additive is applied on the transparent substrate surface to form a coating film and exposed in a stage (c). The uncured part of the coating film formed in the stage (b) is removed in a developing stage (d). Only the coating film formed in the stage (b) is removed in a stage (e). These stages are performed in this order.  Further, a coating film of three primary colors is formed on the picture element part of the substrate having a light shielding coating film obtained by this production process.
Patent JP-S62138200-A (JP)
Title: Determination of reduced type pyridine nucleotide coenzyme
Inventor: MIWA SHIGERU
IPC: C12Q1/68
Filed: 1985-12-12
Abstract: PURPOSE:A reduction type pyridine nucleotide coenzyme produced in a living body sample is detected as a change of dissolving oxygen in the presence of a conjugated enzyme or the amount of hydrogen peroxide formed is measured to determine the coenzyme accurately in high sensitivity. CONSTITUTION:A reduced type pyridine nucleotide coenzyme formed from the components in living body samples is converted into oxidized type pyridine nucleotide coenzyme and the reduced substrate in the presence of a pyridine enzyme which specifically oxidizes the coenzyme and the substrate for the enzyme. Then, the dissolving oxygen is changed by an enzyme oxidizing the substrate at the final stage using oxygen as an electron acceptor and the change or hydrogen perioxide formed are determined with an appropriate detection system.
Patent JP-H11116254-A (JP)
Title: Device for forming optical element
Inventor: KOBAYASHI TAKASHI
IPC: C03B11/08
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent the internal stress due to nonuniformity of heat distribution within the optical material from being caused and to appropriately perform the forming, at the time of forming an optical material into an optical element by pressing the heated and softened optical material to form a body and thereafter cooling the formed body. SOLUTION: In this device, at the time of forming a heated optical material 19 placed within a cylindrical sleeve 8 with a pair of forming molds 6 and 7, the sleeve 8 is formed so that it consists of at least two sections, having different infrared ray absorptivity from each other, and the whole outer peripheral surface of the sleeve 8 is irradiated with infrared lamps 14 to heat the optical material 19 placed within the sleeve 8. Since the sleeve 8 has these sections, a temp. difference between the forming molds 6 and 7 is caused to reduce the nonuniformity of heat distribution within the optical material 19.
Patent JP-H07109377-A (JP)
Title: Thermoplastic resin composition for forming expanded fire-resistant coating layer
Inventor: OKANO YOSHIHIRO
IPC: C09K21/14
Filed: 1993-10-14
Abstract: PURPOSE:To provide a thermoplastic resin composition for forming a foamable fire- resistant coating, having coloring flexibility and excellent water-resistance and weather resistance and capable of forming a thick coating film by single coating operation, provide a thermoplastic resin film for forming a foamable fire-resistant coating, provide a steel material having the foamable fire-resistant coating and provide a process for applying the composition to a solid surface in the form of a film. CONSTITUTION:This thermoplastic resin composition for forming a foamable fire- resistant coating is produced by compounding a thermoplastic resin with phosphoric anhydride or a phosphoric acid salt and optionally a carbon-producing material and an incombustible gas generation material. This invention also relates to a thermoplastic resin film for forming the foamable fire-resistant coating layer produced from the above composition, a steel material having the film-formed foamable fire-resistant coating made of the composition, a process for extruding the composition from an extruder in the form of a molten film and bonding the film to a solid surface to form a foamable fire-resistant coating and a process for forming a foamable fire- resistant coating by bonding the solid film composed of the above composition to a solid surface using an adhesive.
Patent JP-H06109649-A (JP)
Title: Method for inspecting optical information recording disc
Inventor: MATSUMOTO TAKANOBU
IPC: G01B11/30
Filed: 1992-09-26
Abstract: PURPOSE:To more accurately detect defects of the thickness unevenness, etc., of a surface of a hard coat film formed on a transparent substrate. CONSTITUTION:The title disc 21, in which a transparent hard coat film is applied on a translucent substrate and at least a reflecting film is formed on the back surface of the substrate, is inspected by the reflected light from the said reflecting film. In this case, an incident angle theta0 of the inspecting light emitted from an optical source 27 on the surface of the hard coat film and incident upon the substrate side is made not less than 15 deg. and smaller than a critical angle thetac of the interface between the hard coat film and the air. By this, when the surface of the hard coat film has thickness unevenness thereof, the quantity of the reflected inspecting light received by a light-receptor 28 becomes smaller, and the film thickness unevenness is easy to detect.
Patent JP-H09132338-A (JP)
Title: Device for temporarily guiding sheets continuous in front and back
Inventor: SUBEN KEEPE
IPC: B65H29/68
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide the excellent guide characteristic even in the case of a high circulating speed and even in the case of thin paper sheet by forming a cross section of a suction opening over a guide element so that it is practically formed in a groove, which is directed in the circumferential direction of the guide element. SOLUTION: A belt-like guide element 2 has a rib 7 extended outside of the guide element 2 over the full length thereof. The rib 7 is formed with plural suction openings 6 so as to be passed through. The rib 7 is provided with a groove 8, which is directed in the circumferential direction of the guide element 2, outside of the guide element 2 opposite to the inside thereof over the full length of the rib 7. In this groove 8, cross section of plural suction openings 6 are formed so as to be directed outside. A chain paper sheet discharging device guides each paper sheet 1 in the direction expressed with an arrow, which is written on the paper sheet 1, and to a position on the guide element 2, and releases the paper sheet so that a lower surface of the paper sheet is placed on the guide element 2 by the suction work of the wind pressure in the suction opening 6.
Patent JP-H11171790-A (JP)
Title: Denaturation preventing agent for thrombomodulin
Inventor: YUI MASAKI
IPC: A61P7/00
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject agent useful for preventing the denaturation of thrombomodulin having excellent suppressing actions on the blood coagulation by including monosaccharides such as mannitol or disaccharides such as trehalose, lactose or sucrose as an active ingredient. SOLUTION: This denaturation preventing agent for thrombomodulin capable of preventing the denaturation of the thrombomodulin manifesting excellent suppressing actions on the blood coagulation is obtained by using monosaccharides such as mannitol or disaccharides which are any of trehalose, lactose and sucrose as an active ingredient, as necessary, adding an effective amount of one or more amino acids such as argninine, glutamic acid, proline, serine, glycine, histidine, asparagine, lysine, phenylalanine or valine and salts thereof as an active ingredient, further adding an isotonic agent, a buffer or the like as the third ingredient thereto, dissolving the ingredients in water, distilled water for parenteral injection or a suitable buffer, filling the resultant solution in an ampul or a vial and freeze-drying the filled solution.
Patent JP-H08146285-A (JP)
Title: Camera provided with line-of-sight detecting function
Inventor: NISHIMURA HITOSHI
IPC: G03B13/02
Filed: 1994-11-15
Abstract: PURPOSE: To easily and quickly detect a focus detection state for a desired subject. CONSTITUTION: This camera is provided with a gazing position calculation part 2 detecting the gazing position of a photographer on a finder display image plane, an AF sensor 4 detecting the focusing state of a photographing optical system within a focus detecting area on a scheduled focusing surface conjugate to film, an AF sensor position control part 3 moving the AF sensor 4, a sub- mirror position control part 10 moving a sub-mirror, a display part 7 displaying a mark showing the focus detecting area on the finder display image plane, and a display moving control part 6 moving the displaying position of the mark on the finder display image plane based on the gazing position detected by the calculation part 2; and an arithmetic operation part 1 controls the control parts 3 and 10 so as to move the focus detecting area to a position corresponding to the gazing position.
Patent JP-H1086920-A (JP)
Title: Engaging piece driving device with engaging piece attaching machine and ticket feed device for use in the same
Inventor: SATO AKIRA
IPC: B65C7/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To greatly improve required word efficiency in which even if an engaging piece having a high degree of safety is used, the engaging piece can be driven without damage to a body, to which the piece is attached, and both hands can be freely used, without the need to use both hands for an engaging piece attaching machine. SOLUTION: An engaging piece attaching machine 13 and an attaching machine supporting element 5 for supporting the machine 13 are disposed forwardly, in this order, from a work side, and a base 4 is provided under the element 5 to support it, while a guide needle 13a turns the attaching orientation of the machine 13 downward and a means is provided to orient heads of engaging pieces toward a side opposite to a work side and means for improving work efficiency are selectively used.  On the other hand, a feeder 10 provided with a transfer stop mechanism for transferring a ticket toward a work side from the front side thereof and a vertically swinging mechanism for drawing and inserting the ticket into the dowarcdly oriented needle 13a is provided below the machine 13 and element 5, and a means in which there is no need to adjust the width of the ticket even if the width of the ticket changes or a means which automatically feed tickets are provided.
Patent JP-H10102516-A (JP)
Title: Vegetation greening piled-up block
Inventor: MATSUMOTO KUNIHIKO
IPC: E02D29/02
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To attain permanent vegetation by integrally connecting a front face plate and a back face plate of a block, disposing counterport behind the back face plate, spreading net on the surface of the front face plate, and spraying soil with plant seeds mixed in soil with soil microorganisms so as to form a soil layer. SOLUTION: A front face plate 12 made of porous concrete is installed at the front face of a bottom face plate 11, while a back face plate 13 is arranged at the beck part of the bottom face plate 11, and both sides are connected by connecting plates 14. In this case, counterfort 15 are integrated with the back face plate 13, and a drain recessed part 16 is disposed at the upper face. Protrusions 17 are provided at the upper faces of the counterport 15, while recessed grooves are installed at the symmetric lower faces, and wire gauze 19 is spread on the surface of the front face plate 12. Soil with plant seeds mixed in soil with soil microorganisms is sprayed to form a soil layer 20. A large number of blocks 10 are lined up on the inclined foundation with the respective side faces butting each other and piled up while filling borrel inserting concrete.  The plant seeds mixed in the soil layer 20 therefore sprout, root in soil inside the block 10, grow thick and come out to the surface from the front face plate 12 so as to cover the block 10.