baber/WOPTO huggingface dataset:
Patent JP-H11254206-A (JP)
Title: Nc lathe provided with composite movable spindle
Inventor: IKENAGA NOBUYUKI
IPC: B23B21/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To prolong the Y axial stroke of a tool and to make the whole machine compact. SOLUTION: This NC lathe provided with a composite movable spindle is equipped with a spindle stock 2 supporting a main spindle 3 in a rotatable manner, a head 1 including a guiding surface 1a along the axial direction of the main spindle 3, a carriage 4 including a guiding surface 4a orthogonal to the axis of the main spindle 3, setting on the guiding surface 1a of the head 1 and making a reciprocating motion on the guiding surface 1a along the axial direction of the main spindle 3, a cross slide 5 orthogonal to the axis of the main spindle 3, including a guiding surface 5a in the direction of crossing the guiding surface 4a of the carriage 4, setting on the guiding surface 4a of the carriage 4 and making a reciprocating motion along the guiding surface 4a,  and a tool rest 6 setting on the guiding surface 5a of the cross slide 5 and making a reciprocating motion along the guiding surface 5a. The guiding surface 4a of the carriage 4 is inclined so as to descend towards the rear side of the carriage 4. The Y axial stroke of the tool can be prolonged by enlarging the angle of the guiding surface 4a of the carriage 4 crossing the guiding surface 5a of the cross slide 5 with the inclination with respect to the horizontal surface of the guiding surface 4a of the carriage 4 kept pressed in a suitable angle.
Patent JP-H03272963-A (JP)
Title: Sheet receiving device
Inventor: YAMASHITA HIROTAKA
IPC: G03G15/00
Filed: 1990-03-20
Abstract: PURPOSE:To increase the allowable loading quantity of a lighter sheet by providing a plurality of sensors along the lowering locus of a table, and judging the capacity over of the lighter sheet by a sensor in the lower stage than that for heavy sheet. CONSTITUTION:When sheets are received in a discharge paper tray 70, and an upper limit sensor SE 3 is turned on, the upper limit is lowered one step by one step. Lower limit detection sensors SE4, SE5 are provided in the lower part of a box 71, and switched to the upper side sensor SE4 at the time of a heavy large-sized sheet and to the lower side sensor SE5 at the time of a light small-sized sheet. Therefore, the number of the sheets received in the tray 70 can be increased as the sheets are lighter and smaller.
Patent JP-H07261914-A (JP)
Title: Input control method for multidevice
Inventor: WATANABE YOSHINORI
IPC: G06F3/038
Filed: 1994-03-16
Abstract: PURPOSE:To make a single device driver possible to control plural pointing devices by deciding the effective pointing devices based on the flag value rewritten by a fact whether an input operation is applied to each pointing device. CONSTITUTION:A coordinate reading part 22 reads the relative coordinates of a mouse to calculate the difference to the value PMO that is precedently read and increases (by +1) a flag F stored in a flag register 21 when detecting an operation of the mouse. Meanwhile, a coordinate reading part 23 reads the absolute coordinate PT of a tablet and resets the flag F at 0. A flag check part 25 checks the value of the stored flag F and decides whether the coordinate value PM and PTM and the interruption signals IRM and IRT should be validated or not. Further, a cursor control part 26 reads the mouse relative coordinate data PT or PTM out of one of validated parts 22 and 23 and converts the read data into the cursor position coordinates PC to store it in a cursor position storage part 27.
Patent JP-H02252369-A (JP)
Title: Contour correction circuit for chrominance signal
Inventor: OKU MASUO
IPC: H04N5/208
Filed: 1989-03-27
Abstract: PURPOSE:To surely correct the contour of a chrominance signal by detecting a transient part directly from a color difference signal, and further, correcting the contours of both two color difference signals if even one of two color difference signals is the transient part. CONSTITUTION:The chrominance signal is demodulated by a color decoder 1, and differentiated by differentiation circuits 2a, 2b. Derivative signal is led to a logic circuit 61 through absolute circuit 3a, 3b the differentiation circuits 4a, 4b and limiters 5a, 5b. In the circuit 61, the transient part of the color difference signal is determined in conformity to a logic diagram shown in a figure. Namely, it is detected that one of two color difference signal is the transient part. Further, the output of the circuit 61 is inverted by an inverter 62, and multiplied by the primary derivative signal of the color difference signal by multiplication circuits 7a, 7b, and a contour corrected signal is obtained. This signal passes through coefficient multipliers 8a, 8b, and is mixed by adders 10a, 10b together with the color difference signal adjusted at its timing by delay circuits 9a, 9b, and becomes the contour corrected color difference signal.
Patent JP-2000267517-A (JP)
Title: Image forming device and image stabilization operation executing method
Inventor: SAKAI TETSUYA
IPC: G03G15/01
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an image stabilization operation executing method, in which the consumption of toner during an image stabilization operation is reduced and the execution time is also reduced, while conducting an image stabilization operation to stabilize a toner image based on an original image formed on a recording sheet of an image forming device having plural printing devices (printing units). SOLUTION: Based on information including environmental humidity and photosensitive body temperature, a printing unit and a density detecting sensor, which require an image stabilization operation next, are selected (S601 and S602). Then, the required level of the image stabilization operation is selected. Then, the operation is conducted for the selected unit and the selected sensor in accordance with the required level. The operation conducted during a copying operation is executed only by the printing unit and/or the density detecting sensor. Thus, the time required to execute an image stabilization operation is reduced.
Patent JP-H05275576-A (JP)
Title: Contactor
IPC: H01R33/76
Filed: 1992-03-30
Abstract: PURPOSE:To prevent occurrence of short-circuiting between pins of an IC and poor appearance in an IC by removing solder dust which comes off and adheres to the contact of a contactor at the time of attaching or detaching the IC by utilizing the vertical movement which is produced when the IC is attached or detached. CONSTITUTION:In the contactor which places an IC 3 on an IC attaching/ detaching section 6 which can be moved upward or downward by a spring 5 and brings the leads of the IC 3 into contact with contacts 2 by pushing the IC 3 into the section 6, a contactor cleaning brush 4 is provided on the side faces of the section 6.
Patent JP-S62227329-A (JP)
Inventor: IMAI YUTAKA
IPC: A61B8/06
Filed: 1986-03-29
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-S60214419-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOUICHI
IPC: G11B5/72
Filed: 1984-04-11
Abstract: PURPOSE:To decrease the spacing loss and to improve the durability by constituting a plasma polymerization film arranged on a ferromagnetic metallic thin film with fine polymer particles and polymerization film. CONSTITUTION:The magnetic recording medium 1 consists of a ferromagnetic metallic thin film 3 arranged on a base 2 and a protection film 4 arranged thereupon and the protection film 4 consists of the fine plasma polymerization particles 5 and the polymerization film 6. In a plasma polymerization device used to obtain the magnetic recording medium, a cylindrical can 7 plays a role of an electrode, and a counter-electrode 8 is connected to a high frequency power supply 10. A web 11 is constituted of the base 2 and the film 3 before the plasma polymerization film is arranged, and a supply shaft 12 of the web 11 is a winding shaft for the structure 1. A monomer inlet nozzle 14 introduces while mixing a discharge gas as required. Caption 15 is a vacuum tank and Caption 16 is an exhaust system.
Patent JP-S58188192-A (JP)
Inventor: ISHIKURA SHIYOUICHI
IPC: H05K9/00
Filed: 1982-04-28
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-S58188617-A (JP)
Title: Fabrication of simplified mold
Inventor: AOYAMA YASUJI
IPC: B29C33/38
Filed: 1982-04-28
Abstract: PURPOSE:To complete a spotting operation between PL surfaces without experienced skill and in a short time by a method wherein a projecting edge of soft metal is projected all over the circumference of portions along the covity of the PL surfaces. CONSTITUTION:The fixed mold 6 and the movable mold 7 are cast from soft metal and a projecting edge 10 is provided all over the circumference of portions along the cavity 9 of the PL surface 8 of the fixed mold 6. Then, the fixed mold 6 and the movable mold 7 are mold-registered with each other and pressed, while making the projection 10 perform spotting against the PL surface 11 of the movable mold 7 which faces thereto through the plastic deformation process. The space between the PL surfaces 8, 11 over the whole circumference of the portion along the cavity 9 remains closed favorably and flashes hardly occur on the moldings.
Patent JP-H03270294-A (JP)
Title: Multiplayer circuit board
Inventor: HOSOGAI MASAO
IPC: H05K3/46
Filed: 1990-03-20
Abstract: PURPOSE:To enhance reliability of connecting an interconnection pattern and insulation between input and output pads by extending an insulating film of a lowermost layer to an input/output pad forming region except the input/output pads to be formed. CONSTITUTION:An insulating film 20 of a first layer of an insulating layer of a lowermost layer is extended to the entire surface of the peripheral edge of a ceramic board 1 except input/output pads 3 to be formed. Accordingly, generation of residue of catalytic metal is prevented on the board 1 merely by adhering the metal 25 to the film 20 of the first layer at the time of pretreating of forming conductor patterns 30, 50 of a second layer, a third layer,... to obtain insulation between the pads 3. A fear of invading a miniaturized conductor pattern is reduced by quick etching the pattern of a thin film conductor layer. Thus, reliability of connecting the interconnection pattern and insulation between the pads is enhanced.
Patent JP-H02250505-A (JP)
Title: Signal processor for encoder
Inventor: OKUYA NORIO
IPC: H02P7/00
Filed: 1989-03-24
Abstract: PURPOSE:To obtain a sine wave output having the high waveform precision at a high speed response by using an up-down counter to obtain the address data dn to read the sine wave signal stored in a ROM based on the detecting signal of a detector. CONSTITUTION:The incremental address data is obtained by an up-down counter 4 based on the detecting signal received from a detector 15. At the same time, the detecting signal is multiplied in plural steps via the multiplying circuits 3a-3c so that the lower rank address data are obtained as the absolute data. Based on these address data, the sine wave data is read out of a ROM 6. As a result, a sine wave signal having the high waveform precision is obtained at a high speed response.
Patent JP-S546762-A (JP)
Title: Cathode-ray tube
Inventor: HAYAKAWA KAZUHIKO
IPC: H01J29/94
Filed: 1977-06-17
Abstract: PURPOSE: To increase the deflecting efficiency of the electron beam by fixing through adhesion the permanent magnet onto the inner wall of the peripheral unit provided near the electronic gun which is incorporated in the CRT peripheral unit to reduce the current flowing to the deflection yoke and then applying the magnetic field of the permanent magnet to the magnetic field of the deflection yoke. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04284091-A (JP)
Title: Electronic still camera
Inventor: YANAGISAWA YUKIYOSHI
IPC: G03B15/05
Filed: 1991-03-12
Abstract: PURPOSE:To exactly reproduce the colors of an object in the case of stroboscopic photography which does not become any problem for a silver salt film camera. CONSTITUTION:In the case of the stroboscopic photography, a switch 8 is changed over and the rated voltage of a stroboscopic color temperature setting circuit 6 is inputted to the white balance control part of a camera process processing part 15. A strobo-scopic color temperature fine control circuit 9 outputs a fine control output corresponding to time from the output of a light emission signal to a stroboscope circuit 11 to the input of a light emission stop signal from a dimming circuit 14, and the output of adding the fine control output and the rated voltage is inputted as a white balance control signal.
Patent JP-2000264128-A (JP)
Title: Vehicular interior monitoring device
Inventor: HAYASHI MASAKI
IPC: B60R21/16
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular interior monitoring device capable of maintaining an interior design and certainly picking up an image of an occupant in a front passenger seat. SOLUTION: By providing a structure wherein a CCD camera 12 is stored in a case 52 of a room mirror 50, and a reflecting mirror body 54 allows the light to partially pass through and reflects the rest, the CCD camera is put out of an occupant's sight in a vehicular interior. Therefore, the occupant is not aware of the CCD camera 12, and spoiling an interior design is prevented. Moreover, the room mirror 50 is positioned in front of and above a driver seat and the front passenger seat, so that an image of an occupant in the front passenger seat can be certainly picked up.
Patent JP-S56168093-A (JP)
Title: Heat exchanger
Inventor: HAMAOKA SEIJI
IPC: F28F3/08
Filed: 1980-05-29
Abstract: PURPOSE: To eliminate distance pieces and plate fins and reduce the cost thereof by a method wherein two sheets of metallic plate in which a pair of side parts thereof are bent to form leg pieces and the other pair of side parts are expanded to be inflated are arranged so as to be facing against each other.  
     CONSTITUTION: A pair of facing side parts of a metallic sheet is bent to form leg pieces 12 and the other pair of facing side parts are expanded to be inflated to  the opposite sides of the leg pieces 12 to form inflated parts 13 parallel to a heat  transmitting surface 14, thus, a plate body 10 is constituted. Then, two sheets of the plate body 10 are faced against each other and jointed at the abutting ends thereof to constitute an element A. Subsequently, the elements A are abutted against each other at the inflated parts 13 and are laminated to constitute an orthogonally intersecting flow type heat exchanger. Fluid flowing through orthogonally intersecting heat exchanging flow paths 16, 17 effects heat exchanging through the heat transmitting surface 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02251396-A (JP)
Title: Hydraulic operation pressure working machine
Inventor: TAMAOKI KENJI
IPC: B30B15/04
Filed: 1989-03-24
Abstract: PURPOSE:To obtain the hydraulic operation pressure working machine of a small shape by providing intensively a motor and a hydraulic pump on a tank. CONSTITUTION:By placing and fixing a fitting flange 7D of a motor-driven pump assembly P onto the upper plate 6A, a motor 7 and a hydraulic pump 8 are placed in the outside of a tank 6 and in the inside of the tank 6, respectively, and the the motor 7 and the hydraulic pump 8 are fixed to the upper plate 6. By providing the motor 7 and the hydraulic pump 8 intensively on the tank, a working machine can be formed in a small shape. Also, the motor 7 and the hydraulic pump 8 are fixed integrally to each other by connecting axes of rotation 7B, 8B in advance, therefore, can be installed in the upper plate 6A by only fixing the motor 7 and the installation work can be executed easily.
Patent JP-H02250541-A (JP)
Title: Call control system
Inventor: YAMAMURA TAKAO
IPC: H04L12/58
Filed: 1989-03-24
Abstract: PURPOSE:To reduce the communication charge related to the allotment of messages by holding the transmission of message blocks when it is decided that the charge exponent reduction time is included in a transmission time band and then starting the allotment of the message blocks after a call is set to an incoming terminal equipment when the charge exponent reduction time passed. CONSTITUTION:A call setting control means 400 holds the transmission of message blocks MB if a comparison means 300 decides that the charge exponent reduction time HT is included in a transmission time band. Then the means 400 sets a call to an incoming terminal equipment when the time HT passed and starts the allotment of blocks MB. Therefore the messages allocated to the incoming terminal equipment via a message store/forward exchange device 2 receive the influence within the time required for transmission of a single message block at the most. Then the reduced charge exponent can be applied for each block MB. As a result, the communication cost required for allotment of messages can be reduced.
Patent JP-H04309721-A (JP)
Title: High frequency heating device
Inventor: NAKABAYASHI YUJI
IPC: F24C7/02
Filed: 1991-04-05
Abstract: PURPOSE:To prevent a trouble caused by an abnormal temperature rise in component elements of a high frequency heating device. CONSTITUTION:A high frequency heating device is comprised of circuit component elements such as a diode bridge 2, an inverter 4 or voltage increasing or decreasing transformers 7 and 8 required for generating a micro-wave, a fan 13 for cooling the circuit component elements and a rotation sensing means 14 for sensing an operation of the fan. With such an arrangement, in the case that the fan 13 is troubled and no cooling action is carried out, the rotation sensing means 14 detects this state and performs a control to terminate a driving of the inverter. In this way, it is possible to prevent a thermal deterioration caused by an abnormal increasing in temperature of the circuit component elements and to make a high reliable equipment.
Patent JP-H01246276-A (JP)
Title: 1alpha-hydroxy-6(1,3-benzodithiol-2-yl)oxy-3,5-cyclovitamin d3
Inventor: TAKAHASHI MINOICHI
IPC: C07C401/00
Filed: 1988-03-25
Abstract: NEW MATERIAL:1alpha-Hydroxy-6-(1,3-benzodithiol-2-yl)oxy-3,5-cyclovitamin D3 expressed by formula I. USE:Useful as a synthetic intermediate for alfacalcidol (a drug, having action of increasing calcium in blood by absorption of calcium from the outside and mobilization of calcium from bones and useful for improving symptoms accompanied by vitamin D dysbolism). The alfacalcidol, i.e., 1alpha-hydroxyvitamin D3 is synthesized by solvolyzing the compound expressed by formula I in the presence of a beteropoly-acid. PREPARATION:For example, a compound expressed by formula II is reacted with 1,3-benzodithiolium tetrafluoroborate in the presence of a base, such as pyridine, in a solvent, such as dichloromethane, while being cooled with ice to afford a novel compound expressed by formula III, which is then subjected to allylic oxidation to provide the compound expressed by formula I.
Patent JP-H09262866-A (JP)
Title: Manufacture of composite molding
Inventor: KODAMA KAZUMI
IPC: B29K77/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the fusion strength of a molding and, at the same time, realize its high reliability by a method wherein a primary molding is formed by injection- molding resin material under the condition that a mold temperature is held at the specified temperature or lower and then, under the pressure of the primary molding, injection molding is executed at the mold temperature higher than that at molding. SOLUTION: This composite molding is manufactured by forming a primary molding by injection-molding resin material A under the condition that the mold temperature is held at a temperature, which is higher by 30 deg.C or less than the glass transition temperature of the resin material, and then by injection-molding resin B under the condition that the mold temperature is held at a temperature higher than the mold temperature at the molding with the resin material A under the presence of the primary molding. In this case, the lower the mold temperature of a primary molding with the resin material A is, the lower the crystallinity of the molding is, resulting in easily plasticizing the resin material A at the interface between the resin materials A and B at the secondary molding of the resin material B and obtaining strong fusion strength.  In addition, the glass transition temperature of the composite molding is defined by the point of inflection, which is obtained normally by heating a quenched specimen in a differential scanning calorimeter method.
Patent JP-S6046417-A (JP)
Title: Device for measuring temperature and other parameter of transmission line
Inventor: RUUZUBUERUTO ADORUFUO FUAANAND
IPC: G01R19/25
Filed: 1984-04-13
Abstract: Self contained radio transmitting state estimator modules are mounted on power conductors on both sides of power transformers in electrical substations and on power conductors at various places along electrical transmission lines. They are electrically isolated from ground and all other conductors. These modules are capable of measuring current, voltage, frequency and power factor (or the fourier components thereof) the temperature of the conductor, and the temperature of the ambient air. The modules transmit these parameters to local receivers. The receivers are connected by an appropriate data transmission link, to a power control center which allows determination of the state of the power system. Appropriate control signals are transmitted back to the electrical switchgear of the system to bring it to the appropriate optimum state. Direct local control may also be effected, for example, the prevention of overloading a transformer. A <<donut>> state estimator module comprises a novel hot stick operated hinge clamp and a novel voltage sensor which measures the current between an isolated capacitor plate and ground. The donut measures the fourier components of voltage and current over a number of cycles and transmites the components to the local receiver. The local receiver derives the desired electrical measurements such as voltage, current, power factor, power, and reactive power and transmits them to local or remote control stations. Up to 15 donut modules may transmit on a single channel to a single local receiver. Each transmits at intervals which are an integral number. The intervals between transmissions of all donuts do not have a common factor and the average interval is the desired transmission rate. Each donut uses the zero crossover of current of its conductor to establish its transmission interval. The system is self-calibrating using known reference signals within the donut module.
Patent JP-H06290578-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMASHITA YOSHIHARU
IPC: G11B33/12
Filed: 1993-03-31
Abstract: PURPOSE:To maintain accuracy and to prevent deformation of parts by molding engage preventing members, reel releasing members, members supporting luminous bodys and blinding members integrally. CONSTITUTION:The position of a blinding plate 1 is determined by engaging guide pins 1e, 1f of the blinding plate 1 with position determining holes. The blinding plate 1 is arranged in a state where an initial accuracy is always maintained since all of the load of the blinding plate 1 received at the time of being in a counting item state is absorbed by the elasticity of the plate. Cassette position regulating members 7, 8 are fixed to a first chasis 4 by screws 9, 10. Thus, positions of an end LED and reel lock releasing members 1b arc regulated with high accuracy to a cassette since the blinding plate 1 is arranged to the cassette with high accuracy.