baber/WOPTO huggingface dataset:
Patent JP-2000240310-A (JP)
Title: Column structure of assembling housing cabinet or the like
Inventor: TAKAHASHI KIYOSHI
IPC: E04H1/12
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To miniaturize a package by providing a rotatably hinged mechanism rotatable around the vertical axis on one side of two-side vertical faces. SOLUTION: A column 1 provided before and behind, right and left is positioned on the corner of a housing cabinet, and if it is seen in plan, it is made a substantially L-shape. A rotatable hinged mechanism 1a is provided by making the vertical direction an axial center on one side out of two-side vertical faces, and folded by the rotatable hinged mechanism 1a when it is a part simple. The rotatable hinged mechanism 1a divides one side out of the two-side vertical faces into two parts to bend joining ends so as to be fitted. Thereby when the column 1 of an assembling housing cabinet or the like is packed, it is positioned on the corner of the housing cabinet, when it is seen in plan, the vertical direction is made a shaft center on one side out of the two-side vertical faces to provide the rotatable hinged mechanism 1a, and since it is folded by the rotatable hinged mechanism 1a when it is a part simple, one side out of the two-side vertical faces can be shortened to make a small package.
Patent JP-S63214427-A (JP)
Title: Tubular body using composite material
Inventor: HASHIMOTO HISANORI
IPC: B29C65/56
Filed: 1987-03-03
Abstract: PURPOSE:To increase a tensile strength or the like and improve reliability, by a method wherein a reinforcing member is fitted to the inner peripheral side of the end of a tubular member from the side of the taper thereof and a metallic attaching member is fitted to the outer peripheral side of the same while an end face near the hollow part of the attaching member is pushed into the axial direction of the tubular member and the end of the tubular member is pinched between the attaching member and the reinforcing member. CONSTITUTION:A step 21B is formed on the inner periphery of the end 21A of a tubular member 21 and a reinforcing member 23 is fitted from the side of a taper 23A while an attaching member 24 is fitted to the outer peripheral side of the end 21A. A punch 27 is penetrated at the outer periphery of the tubular member 21 and the punch 27 is pushed against the attaching member 24 by a hydraulic press or the like to punch a pressurized recess 25 by a small diametrical protrusion 27A while a pushing part 26 is formed on the inner wall of a fitting hole 24A, and the end 21A is contracted locally toward the taper 23A of the reinforcing member 23. The end 21A is pinched between the attaching member 24 and the reinforcing member 23 by the local bending deformation of a pushing part 26 and a taper 23A whereby a disengaging strength between the attaching member 24 and the tubular member 21 is increased remarkably. The pushing part 26 is formed convexly on the internal wall of the engaging hole 24A, therefore, both of them may be integrated without cutting a fibrous material 22 off.
Patent JP-H01222567-A (JP)
Title: Manual scanning type picture input device
Inventor: KUROSAWA HIDEAKI
IPC: B41J3/44
Filed: 1988-03-01
Abstract: PURPOSE:To move a moving roller synchronizing with a moving quantity detection means of a device main body while being in rolling contact onto a picture information read face independently on the deformation of the picture information read face and to scan the picture information read face smoothly by supporting the movable roller forward/backward onto the face with the read opening formed thereupon. CONSTITUTION:The movable roller 7 is supported freely forward/backward to a face with the read opening 4 formed thereupon. Thus, when the device main body is pressed onto the picture information read face for the scanning, the installed reference face with respect to a read object formed to the circumferential ridge of the read opening 4 is always is slid while contacting onto the picture information read face. Furthermore, the movable roller 7 is driven synchronously with the movement quantity detection means of the device main body while being moved onto the picture information read face independently of the deformation of the picture information read face. Thus, the picture information read face is located within an object pickup depth of the picture read section at all times, the picture information reading scanning is attained with excellent resolution and the read quantity of the picture information is detected accurately synchronously with the moving quantity of the device main body and the picture information read face is scanned smoothly.
Patent JP-S52130615-A (JP)
Title: Magnetic head
Inventor: OZAWA KAZUNORI
IPC: G11B5/193
Filed: 1976-04-27
Abstract: PURPOSE:To improve scratching noise and tone quality by employing a tone improvable ferrite core on the other core section, while the less scratching noise containing and less flakable ferrite core is employed on the front core section.
Patent JP-2000250343-A (JP)
Title: Pressurizing roller for fixing device
Inventor: MAKINO HIROSHI
IPC: F16C13/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a pressurizing roller for a fixing device which is capable of efficiently fixing toners without the occurrence of wrinkling, deforming, etc., in paper and makes it possible to obtain high-grade images. SOLUTION: The pressurizing roller 1 for the fixing device having an arbor 2 which is composed of a rod-shaped body of a circular shape in cross section consisting of metal, such as stainless steel or aluminum, and a foam layer which is disposed on the peripheral surface of this arbor and consists of a silicone foam, polyurethane foam, etc., is obtained. The foam layer 3 has holes 3 of an elliptic shape and the major axes of the holes are in the diametral direction of the roller. The average major diameter changes gradually from the arbor side of the foam layer to the front layer 2 side. The average major axis is preferably 5 to 1000 μm near the arbor of the foam layer 3 and 10 to 3000 μm near the front layer. The foam layer is preferably an open cellular structure or semi-open cellular structure.
Patent JP-S59173932-A (JP)
Title: Production method of crt
Inventor: WATANABE TETSUYA
IPC: H01J9/44
Filed: 1983-03-22
Abstract: PURPOSE:To improve the magnetizing efficiency of a magnetic field generating member by arranging the magnetis field generating member between a pair of magnetic poles generating different magnetic flux densities. CONSTITUTION:The neck section 1b of a CRT is inserted between a magnetic pole 8a and a magnetic material 10, and the magnetic material 10 is moved upward so as to pinch the outer periphery of a magnetic field generating member 6. Next, when a current is fed through a coil 9, lines of magnetic force are generated from the tip of the magnetic pole 8a toward the magnetic material 10, and the magnetic flux density is largest at the tip portion of the magnetic pole 8a at this time. And by forming the magnetic material 10 so that the distance between the magnetic pole 8a and magnetic material 10 becomes shortest at a position passing through a tube axis, lines of magnetic force are generated on the magnetic field generating member 6 corresponding to the tip of the magnetic pole 8a in the thickness direction, i.e., the same direction as the easy-magnetization axis, thus allowing effective magnetization.
Patent JP-H04285290-A (JP)
Title: Method for constructing deep circular vertical shaft
Inventor: AOKAGE HIRAMASA
IPC: E02D15/06
Filed: 1991-03-13
Abstract: PURPOSE:To construct a circular vertical shaft of great depth wherein the thickness of a landslide protection wall and the depth of embedment are reduced, workability is improved, and economy is increased. CONSTITUTION:A vertical shaft is excavated inwater inside a cylindrical landslide protection wall 2 constructed inside the ground 1 and a plurality of flexible tubes 7 are cylindrically arranged inside the vertical shaft. A liquid-setting material 10 is pressed into the tubes 7 and a reinforcing ring 13 is constructed inside the landslide protection wall 2. Bottom concrete 15 is placed inwater and then water is drained from the inside of the vertical shaft.
Patent JP-S60196213-A (JP)
Title: Method for controlling sectional shape of rolling material
Inventor: ECHIGO SHIGERU
IPC: B21B45/02
Filed: 1984-03-15
Abstract: PURPOSE:To decrease edge thickness during rolling without decreasing rolling speed and without increasing middle thickness by controlling the flow rate distribution of cooling sprays in such a way that the thermal crown curve attains the target curve similar to a deflection curve. CONSTITUTION:A thermal crown calculator 22 in a means 20 for controlling distribution of cooling sprays predicts, calculates and outputs the vector quantity of the m-dimensional thermal crown matched with the changing control unit of a thermal crown curve B from the measuring data such as the temp. and size of a material, rolling speed, rolling reduction, distribution rate of cooling sprays, etc. A function generator 24 determines the target curve D approximately proportional to a deflection curve A, i.e., CREF(m) with the value CTHO at the roll center of the thermal crown as a reference. A subtractor 26 compares the thermal crown curve CTH and CRFE and determines a deviation CERR. An arithmetic controller 28 for control makes control and arithmetic operation by using the deviation and outputs the flow rate distribution SPY(m) of the cooling sprays. The high edge phenomenon of the rolled material is thus prevented.
Patent JP-2000241208-A (JP)
Title: Fluid vibration type flow meter
Inventor: OKABAYASHI MAKOTO
IPC: G01F3/22
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To stabilize the oscillation of a fluid vibration in a fluidic element in a low flow rate range with improved sensitivity in a very low low rate range in a fluid vibration type flow meter using the fluidic element for measuring the fluid flow rate, mainly as a gas meter. SOLUTION: At the downstream of an entrance fluid straightening unit 1 forming a channel 2 for measuring a low flow rate and at the upstream of a nozzle 9 of a nozzle forming unit 5, a uniform flowing passage 7 is formed, having an inlet opening width not less than an outlet opening width of the channel 2 and a flow cross section which is greater than the inlet low cross section of the straightening unit 1, formed in a rectangular shape of a fixed height and narrowed toward the downstream, and a smoothly continuing curved part 8 is formed between the inlet inner wall 6a of the passage 7 and the parallel formed inner wall 9a of the nozzle 9.
Patent JP-H09217317-A (JP)
Title: Wind shut-off device of bridge
Inventor: KAZAMA KOJI
IPC: E01D1/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To facilitate shutting off of wind on a bridge beam by positioning an upper end fringe of a fairing member at specific height from a road surface of a top face of the bridge girder. SOLUTION: Fairing members 2, 2 are attached at both ends of a boxlike bridge girder 1 along the direction of its length. The cross section of the fairing member 2 is formed into < shape by attaching an outer plate 4 made of metal plate such as steel plate or a reinforced plastic plate on outer periphery of triangular reinforcing member 3, 3, 3... by welding it or using a mounting member such as a bolt. A lower end fringe having < shaped cross section is positioned on a bottom face of the bridge girder 1 and is attached through the reinforcing members by using the mounting member such as bolt so that an upper end fringe becomes about 2.5 to 4.5 meter high from a road surface R on a top face of the bridge girder.  Consequently, a side wind which acts on the bridge girder does not prevent fraveling of a vehicle to enable safe fraveling, wind load of the whole bridge girder is reduced, and vibration due to wind can be suppressed.
Patent JP-H09239736-A (JP)
Title: Mold master holding apparatus
Inventor: OKUYAMA SHINOBU
IPC: B29C33/32
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a mold master holding apparatus keeping stamper holding accuracy and stamper attaching and detaching operability and related with simplification and miniaturization. SOLUTION: A mold master holding apparatus holding a stamper is equipped with a turntable 4 on which the stamper 2 is placed, a hole part 5, a magnet 6, a support piece 7, a support piece biasing spring 8 and a lift part 9 as the holding force keeping means rotated along with the turntable 4 and keeping the holding force of the stamper 2 and a direct-acting member 13, a support shaft 15 and a drive motor 16 as a holding force reducing means provided outside the rotary region of the tuntable 4 and entering the rotary region when the rotation of the turntable 4 is stopped and reducing the holding force of the holding force keeping means.
Patent JP-S61206482-A (JP)
Inventor: TAJIMA IKUO
IPC: D05B57/02
Filed: 1985-03-12
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-H06237664-A (JP)
Title: Apparatus for searching for stray pet or the like
Inventor: SATOU KIMIE
IPC: A01K11/00
Filed: 1993-02-15
Abstract: PURPOSE:To inform the third person of a message and facilitate the search by starting a sound producer of a search subunit in receiving a call signal from a search master unit by a selective call receiver of the search subunit. CONSTITUTION:A search subunit 1 is equipped with a selective call receiver (R) and a sound producer (S) which is designed to start when a call signal from a search master unit 7 is received through a receiving antenna 3 by the selective call receiver. The search subunit is assembled in a necklace, etc., for a pet and a message, etc., for requesting the cooperation in search for a stray pet, etc., can be transmitted from the sound producer to the third person.
Patent JP-S60192421-A (JP)
Title: Phase locked loop circuit
Inventor: OGAWA NOBUO
IPC: H03L7/093
Filed: 1984-03-14
Abstract: PURPOSE:To decrease cross spurious beat deprived of an oscillation circuit of PLL control by providing an LC tuning circuit tuned to a mixer output frequency in cascade with a broad band filter. CONSTITUTION:An LC tuning section 8 is extended in cascade with a BPF4. In this case, a tuning coil 81 is tapped down to be suitable to a low circuit impedance. The tuning frequency of the circuit 8 is changed in interlocking with an output frequency f21 of a mixer 2 while being tuned by applying a voltage division of a control voltage 71 of a VCO1 to a voltage controlled varactor diode 82. A series capacitor 83 is used for DC stopping of a bias voltage and used for frequency adjustment of the circuit. Thus, spurious radiation of -40dB is improved by 20dB.
Patent JP-H01222781-A (JP)
Title: Production of urease
Inventor: SHIMOII HITOSHI
IPC: C12N9/80
Filed: 1988-03-03
Abstract: PURPOSE:To obtain urease suitable for application on wines, by making a culture of strain capable of urease production which has an optimum pH for reaction in the acidic region to produce urease in bacteria and/or a culture solution. CONSTITUTION:Bacteria having an optimum pH for reaction in the acidic region and capable of urease production classified in Zoogloea sp. [FERM P-9872] is put to culture using a liquid culture or solid culture technique. Thence, the resulting culture product is fractionated, using a centrifugal technique or filtration, into a supernatant and bacteria; the powdery bacteria is ground by the glass beads technique. French press technique, supersonic treatment or the like followed by removing the bacteria residues to produce a crude urease. Furthermore if needed, the crude urease is purified by ultrafiltration, dialysis, salting-out or the like, thus obtaining the final urease.
Patent JP-S57164672-A (JP)
Title: Reproducing device for information signal recording disc
Inventor: MACHIDA TOYOTAKA
IPC: G11B20/02
Filed: 1981-04-01
Abstract: PURPOSE:To obtain a complete still picture even at still motion reproduction, by controlling the scanning locus for pickup reproducing element when a disc discrimination signal and a reproducing mode signal are supplied. CONSTITUTION:In reproducing an information signal recording disc, a discriminating signal for the information signal recording disc is produced, when this disc discrimination signal and a reproducing mode signal produced at a reproduction mode are supplied to input terminals 68 and 69, the scanning locus of a pickup reproducing element 54 is controlled with a scanning locus control means 65 and a video signal and/or audio signal is reproduction mode designated from a reproduction mode signal from the pickup reproduction element 54 is reproduced for output. Thus, at still motion reproduction, the reproduction of a still picture can be made completely, by repetitively reproducing the track formed from one revolution by the pickup reproducing element.
Patent JP-2000249399-A (JP)
Title: Circulated water bath equipment and its freezing prevention method
Inventor: MIYAMOTO SHIN
IPC: F24H1/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent all of independent channels from being frozen by providing a changeover control means for switching a channel switching valve for specific time after a circulation pump is activated by a circulation pump activation means. SOLUTION: When temperature being detected by a temperature sensor 25 is equal to or less than a freezing prevention temperature, a circulation pump 6 is activated. After the circulation pump 6 is activated, a channel switching valve 15 is changed for specific time, thus changing a water current for the specific time for passing water in each of circulation channels that is allowed to independently branch like a downstream-part water return pipe 13 for jet or reheating and a downstream-part water return pipe 14 for washing, and the freezing of each channel is prevented. Also, in freezing prevention operation, it is judged whether temperature T being detected by the temperature sensor 25 is lower than a fixed temperature T2 or not.  Then, when the temperature T is lower than the temperature T2, the circulation pump 6 is activated, a heater 9 is activated by a heating control means, and a heat exchanger 8 is heated. As a result, water in a return water heating pipe 10 may be heated.
Patent JP-H05250230-A (JP)
Title: Job execution result processor for computer system
Inventor: TAMURA KENJI
IPC: G06F11/34
Filed: 1992-03-06
Abstract: PURPOSE:To shorten the total processing time of both an automatic job executing device and a result processor by securing the parallel operations of both devices without setting the automatic job executing device in an end/temporary stop state. CONSTITUTION:A control part 31 receives an input command and controls the execution of each part of a result processor 3a. A journal switching part 32 switches the journal files 4 outputted from an automatic job executing device 2. A journal selecting part 33 selects a file 4 that serves as the input of the result processing. A result processing executing part 34 carries out the result reflecting processing which defines the job executing state including the start/end/passed time and the end state outputted to the file 4 as the result, processing the result value and selects only the value necessary for operation to reflect it on the operation and the output processing of the result value.
Patent JP-S55142344-A (JP)
Title: Color correcting device in digital color tone control
Inventor: YAMADA MITSUHIKO
IPC: H04N1/46
Filed: 1979-04-23
Abstract: PURPOSE: To realise easy and accurate color correction, by indexing the memory table on the basis of the color discrimination data to divide the hue region by mutual comparison and necessary computation of color data, and reading out correction data.  
     CONSTITUTION: Yellow, magenta and cyan color data Y 2 , M 2 , C 2  of 8-bit or other plate making color digital signals by scanning of the original are compared in a coincidence detecting comparator parallel to the first color discriminating circuit 44, and magnitude comparators 52Y and 51Y, 52M and 51M, and 52C and 51C to generate rough color discriminating data gWl to divide the hue regions in six stages or so through OR gates 53YW53C, inverters 54YW54C, and AND gates 55W60. Upper digit 4-bit data Y 2 '... of data Y 2 ... added to the second operating circuit 45 are processed in adding circuit 62 and others, thereby generating color discriminating data D. According to these data gWl and data D, when the memory is indexed, the color correcting data may be easily and accurately read out by digital processing without using switch elements or the like, so that the color may be corrected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06255084-A (JP)
Title: Printing cylinder
Inventor: SHOJI YUKIKAZU
IPC: B41F27/12
Filed: 1993-03-10
Abstract: PURPOSE:To obtain a gapless printing cylinder easy in the attachment and detachment of a printing material, in a printing cylinder having a plate mounted on the outer periphery thereof, by mounting the printing material on the printing cylinder by the suction from the interior of the printing cylinder. CONSTITUTION:The cylinder body 10a of a printing cylinder 10 is composed of a porous member and the interior 11 of the cylinder body is connected to a negative pressure pipe 15 fitted with a cock 14 through the rotary joint 13 attached to one shaft end 12 and a printing material 16 such as a plate or a blanket is sucked to the outer periphery of the cylinder body by the negative pressure in the cylinder body 10a. The cylinder body 10a being the porous member dense in surface roughness and high in negative pressure resistance uniformly sucks the printing material by strong suction force and no suction irregularity is generated on the printing surface of the printing material 16. At a time of adhesion, the printing material 16 having the same length to the inner peripheral length of the cylinder 10 is sucked to the cylinder 10 under negative pressure by opening the cock 14 to be fixed to the cylinder 10. At a time of detachment, the cock 14 is closed to cut off negative pressure and the printing material can be easily detached.
Patent JP-S57166803-A (JP)
Title: Device for stopping vehicle at fixed position
Inventor: YASUNOBU SEIJI
IPC: B60L15/20
Filed: 1981-04-03
Abstract: PURPOSE:To shorten necessary time for running between stations by a method wherein a target speed pattern is generated based on the maximum brake power of a vehicle. CONSTITUTION:A pattern generator 6 feeds a signal detecting a spot short of a predetermined distance by designating the target spot for stopping a vehicle generated from a spot detector 5 as a reference spot, a distance signal S fed from a distance integrating circuit 3, pattern speed Vp based on decerelation betap. A difference operator 7 supplies a signal C to a brake control device 8 in accordance with the difference between the pattern speed Vp and train speed VT. An operator 10 receives speed pressure power P for initial air reservoir of the electromagnetic air brake of a vehicle, the signal C, and the train speed VT and calculates the maximum brake power FBmax. An operator 12 receives the maximum brake FBmax, car body weight M and feeds the deceleration betap to the pattern generator 6 by calculating the deceration betap.
Patent JP-H09210146-A (JP)
Title: Easily assembling epicycle reduction gear
Inventor: HOSONO KUNIO
IPC: F16H1/28
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly so as to reduce the cost by separating a part installed the output epicyclic gear of an output shaft into two or more parts. SOLUTION: The output shaft of an epicycle reduction gear 1 consists of an output shaft 2, a separating metal fitting 5. The disk plate 6 of the separating metal fitting 5 and a strut 7, a part of or all of collar(s) 8 may be formed integratedly with each other. In the case where an output epicyclic gear 3 is assembled, firstly, an output epicyclic gear shaft 4 is installed on the output shaft 2, and the output epicyclic gear 3 is assembled therein. And then, the separating metal fitting 5 is fixed by a fixing screw 9. It is, thus, possible to obviate the necessity of assembly in a dark condition.