baber/WOPTO huggingface dataset:
Patent JP-H10117131-A (JP)
Title: Pulse duty deterioration detection circuit
Inventor: TANAKA HIDETSUGU
IPC: H03K5/19
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To realize the pulse duty deterioration detection circuit with high monitor accuracy. SOLUTION: A circuit 300 generates a monitor signal 15 with a prescribed pulse width synchronously nearly with a monitored signal, the monitor signal 15 is latched by a transition timing of a clock signal 14 being the monitored signal and deterioration in a pulse duty of the monitored signal is detected depending on the latched content. A reference signal 10 in synchronism with the clock 14 is delayed by a delay circuit 3 employing a gate circuit by a time corresponding to the prescribed pulse width and the delayed clock 12 and the clock 14 are ANDed to generate the monitor signal 15.
Patent JP-S62132048-A (JP)
Title: Vibro-isolating device
Inventor: NAGAKAKE RIYOUSUKE
IPC: F16F15/00
Filed: 1985-11-30
Abstract: PURPOSE:To enable positioning to be high accurately set, by supporting a VTR main unit through two elastic members while slidably inserting one side of the VTR main unit. CONSTITUTION:A case 10, which forms an insertion port 10a in one end, supports in the inside one end of a VTR main unit 11, serving as a supported object, through the first two elastic members 12 formed by rubber or a coil spring and the like, and the case 10 arranges a cassette insertion port 11a, formed in the other end of an main unit 11, to be opposed to the above described insertion port 10a. While the case 10 provides the second two elastic members 13, formed by rubber or the like into almost a disc shape, to be arranged corresponding to supported parts 11b of the VTR main unit 11. The case, in which the second elastic member 13 mounts a sliding part 13a to be fitted by resin of good sliding quality to the central part, mounts the supported parts 11b of the VTR main unit 11 to be slidably inserted respectively in the axial direction. In this way, each vibration in directions X, Y, Z is effectively absorbed.
Patent JP-H02116164-A (JP)
Title: Manufacture of gate array circuit
Inventor: KOYAMA KENICHI
IPC: H01L27/118
Filed: 1988-10-25
Abstract: PURPOSE:To reduce wiring capacity and improve the operating speed of the device in a gate array substrate on which basic unit elements are laid over the entire surface thereof by eliminating, prior to formation of wiring, excessive basic unit elements not used upon a circuit design. CONSTITUTION:A MOS FET is formed on an SOS substrate or an insulating substrate 1 as basic unit elements 2, 5. A mask material is patterned, and an unnecessary FET 2 is removed by exposing only the MOSFET 2 through etching or the like. An Si oxide film is formed over the entire surface of the substrate 2 as an insulating layer 3, and a contact hole is formed and a wiring layer 4 are deposited for patterning.
Patent JP-H10116151-A (JP)
Title: Computer control system by cordless mouse
Inventor: KAWABATA YUKO
IPC: G06F3/038
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To operate plural computers with one cordless mouse. SOLUTION: A choice changeover button 9 of the cordless mouse 6 is operated and the device number of a computer to be operated is inputted and transmitted, so that is displayed at a display part 7 and a select state display part 5 on the side of the computer. Further, the transmission destination device number and transmission source device number are added to transmit data sent from a data transmission part 8 to a data reception part 4 of the computer to be operated to generate judgement information showing whether or not the data receiving on the computer are effective data for itself, thereby preventing the computer from malfunctioning.
Patent JP-2000100249-A (JP)
Title: Insulation-coated conductive fine-grain, anisotropic conductive adhesive, and conductive connection structure
Inventor: SUZUKI TAKUO
IPC: B29B9/16
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide insulation-coated conductive fine-grains which can be applied to finer wiring, which have no problems related to electric capacity at the time of connection to achieve stable connection without causing a leak phenomenon, and which can achieve electric continuity without using a high temperature or a high pressure. SOLUTION: In insulation-coated conductive fine-grains comprising conductive fine-grains of an average grain diameter of 0.5-1000 μm, an aspect ratio of less than 2, and a CV value of 30% or less, and a coating layer comprising an insulating resin of a thickness of 1/30000-1/3 of the average grain diameter of the conductive fine-grains formed on the surface of them, the insulating resin does not have autohesion performance or fluidity at a room temperature, its fluidity is increased at it is heated, and its viscosity becomes 10.0000 Pa.s or less at 140 deg.C.
Patent JP-2001087140-A (JP)
Title: Hot plate
Inventor: OHASHI NOBUYASU
IPC: A47J37/06
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent the splashing of oil smoke and oil produced during cooking of grilled slices of meat. SOLUTION: Handles 11 and 11 of a hot plate body 6 of the hot plate having a protective frame 1 constituting an outer peripheral surface, the hot plate body 6 freely removably housed into this protective frame 1 and an electric heater 5 for heating the hot plate body 6 are provided with oil splash preventive walls 12 for preventing the splashing and dissipating of the oil to the surroundings by enclosing the circumference of the hot plate body 6 so that the splashing and dissipating of the oil smoke and oil produced at the hot plate body during cooking of the grilled slices of meat are prohibited by the oil splash preventive walls 12.
Patent JP-H04150759-A (JP)
Title: Linear motor driving stage apparatus
Inventor: SATO FUMIAKI
IPC: H02K41/02
Filed: 1990-10-08
Abstract: PURPOSE:To prevent decrease in accuracy caused by the heat of a coil by thermally coupling a heat pipe to the coil of a linear motor and connecting a heat exchanger to the heat pipe. CONSTITUTION:A heat pipe 2 is arranged in a coil 1. One end of the heat pipe 2 in the coil 1 is extended upward in the figure and connected to the heat exchanger 3 of a heat exchange chamber 7. A refrigerant air supply pipe 4 is inserted into the heat exchanger 3 and connected to an exhaust pipe 5 after heat exchange with the heat pipe. Therefore, heat travels the heat pipe 2 and is supplied through the air supply pipe 4 and radiated by refrigerant exhausted through the exhaust pipe 5. Because the heat generated by the coil is immediately radiated through the heat pipe, the coil is prevented from heating and increase in the temperature of the peripheral members is also prevented. Thereby decrease in accuracy caused by deformation of the components by thermal expansion can be prevented and high alignment accuracy is maintained.
Patent JP-H10113144-A (JP)
Title: Roasted salad and manufacture of roasted salad packed in container
Inventor: ISONO YOSHIKAZU
IPC: A23L19/10
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a salad having nice and dry texture even at the time of being preserved for a long time without losing a shape or separating water by utilizing the original flavors of potatoes, sweet potatoes and pumpkins, etc. SOLUTION: After heating the potatoes, the sweet potatoes and the pumpkins, etc., in the roaster or oven or the like of a gas type or an electric type, preferable ingredients are added to them and they are mixed with acid seasonings. As needed, a sterilization processing is executed before or after filling and tightly sealing them in a container so as to be preserved for a long time.
Patent JP-H01113951-A (JP)
Title: Disk chacking mechanism
Inventor: KOIZUMI SHIGEKI
IPC: G11B17/028
Filed: 1987-10-28
Abstract: PURPOSE:To stably execute a chacking without fail by forming a movable supporting member to support a driving pin from a ferromagnetic substance, attracting it with magnetic force and energizing the driving pin in a direction in which a disk is inserted to a center hub. CONSTITUTION:A chack plate 14 to support a driving pin 15 is formed from the ferromagnetic substance and fit to be rockingly in a closing and separating direction to the lower surface of a flange 13 with a dowel pin 16 as a fulcrum. Then, the driving pin 15 rises/falls through a long hole 13a in arrow directions B and B' to the disk loading surface on the flange 13. The chack plate 14 to be composed of the ferromagnetic substance is attracted by the magnetic force of the magnetized flange 13 and the driving pin 15 is always energized in the direction in which the disk is inserted to a long hole 4b of a center hub 4. Thus, the driving pin supporting member 14 can be constituted as the member to have enough rigidity so as not to be elastically deformed without constituting from a plate spring. Then, stable chacking operation can be executed.
Patent JP-H0991095-A (JP)
Title: Display device with optical touch sensor
Inventor: UEDA SHIGEO
IPC: G06F3/0487
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide the display device with a touch sensor, whose display surface is protected and which is inexpensive and is easy in construction. SOLUTION: On the up, down left and right sides of the display surface 20 of a display device, a pair of light emitting elements 21 and 23 and plural light receiving elements 22 and 24 are arranged. Each of the light emitting elements 21 and 23 always emits light and each of the light receiving elements 22 and 24 becomes an on state so far as light is not shielded. A polling is always performed for the light receiving state of each light receiving element 21 and 23 by a touch sensor controller 11, and if even one of the light receiving elements 21 and 23 which are turned off exists, it is judged that the touch sensor is depressed. When it is judged that the touch sensor is depressed, the scanning of each direction of an X-axis and a Y-axis is performed and positional data is collected.  The touch sensor controller 11 detects the location where the light receiving element of each of the X-axis and the Y-axis is turned off as a result of the scanning and calculates a touch location.
Patent JP-H08108705-A (JP)
Title: Pneumatic radial tire and manufacture thereof
Inventor: HANYA MASAHIRO
IPC: B60C5/14
Filed: 1994-10-07
Abstract: PURPOSE: To restrain the occurrence of a dent due to the joint of carcass plies, enhance tire appearance and improve uniformity. CONSTITUTION: A carcass 6 outside an inner liner layer has a main ply section 11 with both ends striding over bead cores 5a and 5b at both sides, and wound by an integral number of turns along a tire peripheral direction, and sub-ply sections 12 and 13 radially laid inside and outside the section 11. The sub-ply sections 12 and 13 have oblique lines with one bead core 5a as a starting point and a terminal point on the other bead core 5b at the same breadthwise direction as the starting point. In addition, the oblique lines are faced to each other at the same position inside and outside the main ply section 11.
Patent JP-H11109241-A (JP)
Title: Zoom lens system
Inventor: ARIMOTO TETSUYA
IPC: G02B15/173
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens system compact in size although it satisfys a high variable power ratio and high image quality. SOLUTION: This system is composed, in order from the object side, of a first lens group Gr1 having a positive power, a second lens group Gr2 having a negative power, a third lens group Gr3 having a positive power and successive rear lens groups and, at the time of zooming from the state of the shortest focal distance to the state of the longest focal distance, at least the first and third lens groups are monotonously moved to the object side and the conditions: 1.0<max(T1, T2, T3, T4)/fw<3.0, 0.7<m1/Z<3.0 are satisfied, where, Ti: the thickness on the optical axis of ith group and max(T1, T2, T3, T4) is the maximum value, fw: a composite focal distance in the state of the shortest focal distance, m1: a moving amount of the first lens group from the state of the shortest focal distance to the state of the longest focal distance and Z:  zooming ratio (focal distance in the state of the longest focal distance/focal distance in the state of the shortest focal distance).
Patent JP-2000096808-A (JP)
Title: Floor for weak-sighted person
IPC: E04F15/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To allow a weak-sighted person to detect the irregularities of a floor material via the touch of soles and walk in a room by linearly installing special floor materials having irregularities on the surface concurrently with general floor materials as the floor materials installed in the room. SOLUTION: Special floor materials 1b having irregularities of about 3 mm on the surface are linearly installed to a bed 5, a kitchen 6 and a bathroom 7 from an entrance 4 together with general floor materials 1a on a floor substrate in a room. The floor materials la, 1b are made of the same material, they are fixed by screws, and the layout can be freely changed. When a person walks with bare feet or in socks, he can detect the irregularities of the floor materials 1b, and a weak-sighted person can walk in the room with the irregularities used as a guide.  Circular buried members may be arranged at uniform intervals to form spherical lugs on the surface of the floor material 1b, or the paint film layer on the surface of the floor material 1b may be made more hard to slip than that of the general floor material 1a, or a sounding device may be stored in the floor material 1b so that a sound is generated by the pressure applied to the surface.
Patent JP-2001090519-A (JP)
Title: Vertical engine
Inventor: YOSHIDA HIROYUKI
IPC: F02B67/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To increase, by simple structure, the capacity of an oil pan coupled to an oil pan coupling face formed on an underface of an engine block, in a vertical engine supporting the crankshaft to direct vertically. SOLUTION: The oil pan coupling face 115 formed on the underface of the engine block 11 supported to direct the crankshaft 15 vertically is extended to the lower side of a cylinder head 12 over a prolonged line L to the lower side of a cylinder head coupling face 114 formed in a rear face of the engine block 11, and an area of the oil pan coupling face 115 is thereby increased without interfering with the cylinder head coupling face 114 to increase the capacity of the oil pan 411 coupled to the coupling face 115. Since the both coupling face 114, 115 are not continued to each other, the generation possibility of any obstacle as to sealing for the coupling faces 114, 115 is precluded.
Patent JP-H04146471-A (JP)
Title: Excess developing liquid removing mechanism for image forming device
Inventor: SANO KATSUYUKI
IPC: G03G15/11
Filed: 1990-10-08
Abstract: PURPOSE:To reduce the using amount of a prewet liquid when the surface of a photosensitive body is maintained in a wet state and a color image is formed by selecting the speed of an air flow controlled by a flowing path control means, by a flowing path selecting means. CONSTITUTION:An excess developing liquid removing mechanism 30 is provided with an air flow supplying means 14, a flowing speed control means 32 controlling the speed of the air flow to the speed of two different stages, at least, and a CPU 34 as the flowing speed selecting means which drives/controls the above-mentioned flowing speed control means 32 and can freely select the speed of the above-mentioned air flow. Developing processing is carried out on a sensitized paper 2 by a yellow developing liquid, and then, an excess developing liquid is removed on the excess developing liquid removing mechanism 30. At this time, a motor 16 is driven via a low speed driving circuit 38, so that a comparatively low speed air flow is injected on the sensitized paper 2, the excess developing liquid on the sensitized paper 2 is prevented from being all removed, and its surface is in a little wetted state. Therefore, it is unnecessary that the prewet liquid 10 is supplied, at the time of a transfer to the next process for developing processing.
Patent JP-H07129689-A (JP)
Title: Business form printing format preparing method
Inventor: WADA SHIGEFUMI
IPC: G06F19/00
Filed: 1993-10-29
Abstract: PURPOSE:To easily prepare the printing format in which a printing item to be printed and its printing position conforms with a business form determined in advance. CONSTITUTION:A business form in which a printing item to be printed and its printing position are determined in advance, and coordinate registering paper on which a coordinate value of the printing position at the time of printing is mentioned are compared, and based on the coordinate value of the coordinate registering paper, printing instruction data of the coordinate value of each printing item of the business form, printing length, etc., are set, and based on the set printing instruction data, a printing format for printing the business form is prepared.
Patent JP-H10296506-A (JP)
Title: Cutting tool provided with oil hole
Inventor: SAITO JUNICHI
IPC: B23B27/10
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To facilitate removal of chips stuck in a cutting oil agent feeding passage in a cutting tool main body by installing a nozzle part jetting a cutting oil agent toward the edge of a cutting blade freely removably in the cutting tool main body in which the cutting blade is arranged in the tip part of a shank. SOLUTION: In a nozzle part 3, a nozzle 3b directed toward a tip 2a of a cutting blade 2 and an oil supply hose 3c supplying a cutting oil agent to the nozzle 3b are mounted in a nozzle mounting groove 3aa and an oil supply hose mounting groove 3ab, which are formed in a nozzle part main part 3a, communicatably to each other. The nozzle part 3 is installed onto the upper face 1c of a cutting tool main body 1 freely removably by means of a screw 4. If a defect is generated in either of the nozzle part 3 or the cutting, tool main body 1, the nozzle part 3 is detached and maintenance work for either of them is carried out efficiently. When replacement is required, replacement of only one of them is needed.
Patent JP-2001091237-A (JP)
Title: Generating device for error-correcting value
Inventor: SHIBATA SHINJI
IPC: G01D5/245
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To detect the position of a detector to be measured with high accuracy, even though since an error of a reference detector changes with the passage of time, the error of the reference detector is included in a correction value to be created. SOLUTION: This generating device for error correction value includes a storage means for storing a measured error, a reference detector having a basic pitch different from a basic pitch of a detector to be measured, an arithmetic device for obtaining an inherent error from the value of the storage means by subjecting to Fourier transformation in a cycle which is an integer multiple of the basic pitch of the reference detector, an arithmetic device for subtracting the result of the above arithmetic device from the value of the storage means, and a comparator for giving a warning according to the magnitude of an error of the reference detector, and from the result of the subtracter, a correction value is created.
Patent JP-S62130815-A (JP)
Title: Injection molder
Inventor: CHISAKA ASANOSUKE
IPC: B29C45/76
Filed: 1985-12-03
Abstract: PURPOSE:To prevent a molded part from scorching and a mold from rusting by a method wherein an enclosing cover is provided at the mold opening and closing portion of a molder and at the same time a vacuum pump to evacuate the molding atmosphere and open-close dampers, which alternately open and close the inlet and outlet of a molded part discharge port are provided so as to injection-mold under vacuum. CONSTITUTION:A detachable cover 11, which encloses the molding atmosphere, is installed at a mold opening and closing portion on a machine bed 10. In addition, a vacuum pump 13 to evacuate said molding atmosphere through a suction pipe 12 is provided. Further, a molded part discharge port 14, to which a suction pipe 12a is connected, and open-close dampers 15 and 16 which alternately open and close the inlet and outlet of the discharge port 14 are provided at the portion opposite to the molded part unloading device 6 of the machine bed 10. Furthermore, a reverse check valve 9 which opens by being brought into contact with the tip nozzle of an injection unit 7 so as to allow resin to pour in and closes so as to prevent the outside air from entering a vacuumized space during the retreat of the injection unit 7 is assembled in the gate part 8 of a stationary mold 1. Injection molding is done under the state that the molding atmosphere is evacuated with the vacuum pump 13. Consequently, no trouble such as weld-mark or scorch generates on a molded part.
Patent JP-H07127420-A (JP)
Title: Oil pan for engine
Inventor: HIDA KOICHI
IPC: F02B67/06
Filed: 1993-10-29
Abstract: PURPOSE:To lower the center-of-gravity of the whole engine provided additionally with a generator so as to attain stability. CONSTITUTION:An oil pan 1 is disposed below an engine E. The external wall of the oil pan 1 is provided with a generator supporting part 3, and a generator 2 is disposed facing the oil pan 1. Since the generator 2 is thus supported to the oil pan 1 below through the generator supporting part 3, the center-of-gravity of the whole engine is moved downward and stabilized. Vibration is thereby suppressed, and the enlargement of the generator can be coped with while maintaining stability.
Patent JP-H02118431-A (JP)
Title: Method and apparatus for adjusting specimen for electron microscope
Inventor: FUJIWARA KOICHI
IPC: G01N33/543
Filed: 1988-10-28
Abstract: PURPOSE:To enhance detection sensitivity for observing various kinds of cells and to improve observation efficiency by combining a specimen with a magnetic labeled antibody in an antigen-antibody reaction so that magnetic labeling can be performed. CONSTITUTION:The magnetic labeling of the specimen is performed by putting 1ml specimen and 10mul magnetic labeled antibody under a condition where incubation is performed at 35 deg.C for 2.5 hour. When several mul magnetically labeled specimen in a capillary 7 is dropped on a mesh 6 by compressing a cap 8 in a state where an electromagnet 1 is excited, the magnetically labeled specimen is surely guided to the center part of the mesh 6 and magnetically attracted. About one minute after the specimen is dropped, the excess specimen is absorbed with a filter paper in the state where the electromagnet 1 is still excited. Then, in the state where the electromagnet 1 is still excited, several mulnegative coloring liquid consisting of 1% phosphowolframic acid of pH 7 is dropped on the mesh 6 and the excess coloring liquid is absorbed with the filter paper after 30 seconds to be naturally dried. The observation efficiency can be improved by observing with an electron microscope thereafter.