baber/WOPTO huggingface dataset:
Patent JP-2000323801-A (JP)
Title: Wiring board containing capacitor
Inventor: SASAKI MASAYUKI
IPC: H05K1/02
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a thinned wiring board containing a capacitor. SOLUTION: A ferroelectric layer 10 is sandwiched between a first low- dielectric layer 20 and a second low-dielectric layer 30. A conductor pad 50a is provided at the boundary surface between the ferroelectric layer 10 and the first low-dielectric layer 20, and a conductor 50b is provided at the boundary surface between the ferroelectric layer 10 and the second low-dielectric layer 30. The conductor pads are made to face each other across the ferroelectric layer 10. A capacitor 60 is composed of the pair of conductor pads 50a and 50b which are made to face each other, and the ferroelectric layer 10 which is sandwiched between the conductor pads. A signal line 70 is provided at the boundary surface between the ferroelectric layer 10 and the first low-dielectric layer 20 and/or the boundary surface between the ferroelectric layer 10 and second low-dielectric layer 30.  The characteristic impedance of the signal line 70 matches a prescribed value through a ground layer 80 provided at the outer surface of the first low-dielectric layer 20 which is opposite to the signal line 70 across the ferroelectric layer 10, and/or a ground layer 90 provided at the outer surface of the second low-dielectric layer 30 which is opposite to the signal line 70 across the ferroelectric layer 10.
Patent JP-H07317470-A (JP)
Title: Shielding device for window section
Inventor: YOSHIOKA MASAYUKI
IPC: E06B9/66
Filed: 1994-05-20
Abstract: PURPOSE:To hold a shielding sheet wound on a winding shaft easily to the window section of an automobile and a dwelling house stably by regulating the sliding of a sliding member along both sides of the underside of a cylindrical device body with the shielding sheet. CONSTITUTION:When a shielding device is mounted on a window section, each sliding member 2 is slid along the longitudinal direction of a device body 1, and the side ends of the sliding members 2 are abutted against the opposed surfaces of the left and right vertical frames of a window frame slightly firmly. Stop screws are screwed and press-contacted and fixed to projections, a shielding sheet 5 is drawn out from the main body 1 and drawn up along the surface of the window glass of a 'shoji' screen and suction pads 8 at the front end of the shielding sheet 5 are engaged with an upper frame. A cord for the surface-shaped heating element of a shielding sheet 5 is connected to a power- supply plug socket in a room, thus heating the shielding sheet 5. Accordingly, the dew condensation of the window section is prevented, or an indoor section can be heated and snow on the external surface of the glass melted.
Patent JP-S619383-A (JP)
Title: Hydraulic lift structure for far tractor
Inventor: MINO TOMIO
IPC: A01B63/10
Filed: 1984-06-25
Abstract: PURPOSE:To lower a car body and miniaturize a cylinder diameter as well as to secure an empty space for longitudinal transfer of a driving gear, by letting each hydraulic cylinder approximate to the driving gear at both sides of the car body, while dividing the cylinder into two pieces. CONSTITUTION:A transmission case 13 is tightly installing in the rear surface of a clutch housing 12, and a rear axle case 14 is as well tightly installed in the rear surface of the case. In this rear axle case 14, its rearmost upper surface is projected outward, constituting a fulcrum part of a lifting shaft for a lift arm 16. And, a hydraulic case part, so far installing a hydraulic cylinder for a lift arm use, is eliminated, and an upper frame 4, lowering its height and mounted with a driving gear M, is made rotatable on the hydraulic case. An externally installed hydraulic cylinder 17 is installed at both sides of the hydraulic case, thereby making the lift arm 16 turn round up and down.
Patent JP-H09289963-A (JP)
Title: Dish washer
Inventor: SEYAMA MITSUO
IPC: A47L15/42
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent wash from being leaked by pushing up the door of a washing chamber with washing water by applying rotational force to a washing nozzle by providing rotary jetting holes turned downward rather than horizontal at both the end parts of the washing nozzle for jetting the washing water out of an upper face. SOLUTION: A rotatable washing nozzle 3 for jetting out the washing water and a rotatable rinsing nozzle 4 for jetting out rinsing water to the inside rather than the washing nozzle 3 are provided above and under the washing chamber. The washing nozzle 3 is formed flat, plural washing water jetting holes 22 are formed on the upside, and rotary jetting holes 24 for applying the rotational force to the washing nozzle 3 are formed at the downside side face end part. These rotary jetting holes 24 are alternately provided at both the end parts of the washing nozzle 3 and jet out one part of washing water while being turned downward. As a result, the quantity of washing water to hit the door of the washing chamber can be decreased as much as possible.  Therefore, washing power for rotations can be secured and the washing water can be prevented from being leaked by pushing up the door of the washing chamber with that water.
Patent JP-S5757316-A (JP)
Title: Temperature controller
Inventor: TAKESHIMA TOKUYUKI
IPC: F24H1/18
Filed: 1980-09-24
Abstract: PURPOSE:To lower the difference of temperatures among a number of control points of temperature which is caused by a heater having the 3-corner connection without causing any unbalanced load, by controlling the phase where the control points of temperature lower than the lower limit value exist through a combination of three phases. CONSTITUTION:Electric heaters 1-3, 4-6 and 7-9 have a 3-conrer connection and receive the supply of electric power from 3-phase/3-wire type power source 10 respectively. A temperature control circuit 30 scans the temperature signals given from temperature detectors 21-29 and detects the control point of temperature lower than the lower limit critical temperature. If it is supposed that the control point of temperature is formed by the temperature signals given from detectors 21, 25 and 29, the control points of temperature exist in the phases R, S and T respectively. Accordingly these three phases are combined, and switch devices 11-19 are properly operated to give the selective conduction to the heaters 1, 5 and 9. Thus the difference of temperatures can be reduced among the control points of temperature without causing any unbalanced load.
Patent JP-H04229641-A (JP)
Title: Circuit package by fluid-cooling system
Inventor: KABUE AZAARU
IPC: H05K7/20
Filed: 1991-05-08
Abstract: PURPOSE: To cool heat-generating components by a simple cooling system at relatively low cost, almost without consuming space on a circuit board. CONSTITUTION: This package has the cooling system for cooling the heat- generating components 14 and 16 fitted onto the front surface 12 of a circuit board 10. A duct means 31 is fitted, so as to form a sealing plenum and send cooling liquid to the components. A hole 18 of the circuit board generates a cooling jet to be sent from the plenum to the components.
Patent JP-H07331157-A (JP)
Title: Blendable writing utensil
Inventor: AREKISANDAA CHIEERUEN TSUEI
IPC: B43K19/00
Filed: 1995-05-30
Abstract: PURPOSE: To provide a writing instrument, such as crayon, which can form a mark blendable by rubbing.  
     CONSTITUTION: There is provided a writing instrument containing (a) a friction transferable binder comprising a colorant, and (b) frangible microcapsules containing a liquid solvent, wherein the friction transferable binder is softened by the liquid solvent under conditions of use, the microcapsules constitute 2-55 wt.% of the total weight of the colorant and the microcapsules, and the microcapsules are contained in an amount sufficient to provide a Coloration Uniformity percentage of at least 25%. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H01302680-A (JP)
Title: Cooking apparatus
Inventor: ARAI TOSHIO
IPC: A47J27/00
Filed: 1988-05-30
Abstract: PURPOSE:To prevent the temp. of the body of cooking apparatus from rising due to magnetic flux and also prevent the magnetic field, etc., from influencing external objects by installing a ring-shaped magnetism shelter plate made from Al plate parallelly at the side of the periphery of an induction coil. CONSTITUTION:The accommodation part of a pan 2 in the body 1 of a cooking apparatus according to existing invention is formed from the bottom 3 of a protection frame made of non-metal material, and an induction coil 11 is arranged at this bottom 3 of protection frame, and a ring-shaped magnetism shelter plate 35 made from Al plate is installed parallelly at the side of the periphery of this induction coil 11. This causes the magnetic flux generated during heating to intersect the magnetism shelter plate 35 before intersecting the body 1 of cooking apparatus. Because of small specific resistance of aluminum the Joule's heat generated is after intersection with magnetic flux much smaller than from a pan made of iron, etc., which thus does not result in raising the temp. of the body 1 of cooking apparatus. This prevents temp. rise of the body 1 during cooking, and the flux generated at the induction coil 11 is prevented from leakage.
Patent JP-S6024874-A (JP)
Inventor: TSUOI TOSHINORI
IPC: A63F7/02
Filed: 1983-07-21
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-S6026729-A (JP)
Title: Oil-pressure circuit of oil-pressure shovel
Inventor: FURUICHI TAKESHI
IPC: E02F9/22
Filed: 1983-07-21
Abstract: PURPOSE:To reduce the cost of oil-pressure shovel as well as prevent the occurrence of negative pressure and breathing phenomenon by connecting the bottom side chamber of the first oil-pressure cylinder with a tank through a check valve and the neutral position of the switch valve of the second oil-pressure cylinder. CONSTITUTION:Bottom side chamber to cause shortage of oil amount in a bucket cylinder 9 or boom cylinder 7 is connected to a tank 15 through a combination valve 14E, check valves 25 and 26, and pipelines 23 and 24. When the combination valve 14E is in neutral, the pipelines 23 and 24 are connected to the tank 15. At the left position 14E1 of the valve 14E, pressure oil is supplied to the boom cylinder 7 by the oil-pressure pump 11 for acceleration, and also at the right position 14E2, pressure oil is supplied to the arm cylinder 9 by the pump 11 for acceleration. The occurrence of breathing phenomenon can thus be prevented and also the cost can be reduced.
Patent JP-S5558488-A (JP)
Title: Electronic watch
Inventor: ODA HAJIME
IPC: G04G15/00
Filed: 1978-10-26
Abstract: PURPOSE:To facilitate the setting of data, by setting at least one side of fixed, prearranged time among the days of the week, dating and data beforehand set while displaying the time. CONSTITUTION:The output frequency of a crystal oscillator 1 is frequency-divided into a plurality of fixed frequency signals by means of a frequency divider 2, and supplied to a counter 3 of seconds, a counter 4 of hours and minutes and a counter 6 of dating. An up-down counter 7 memorized hour and minutes to be set in counting shapes. A coincidence circuit 10 generated coincidence signals when each output of the counter 4 and the counter 7 agrees. Thus, a flip-flop circuit 14 is set, and sounds are generated from a sound generator 13. The data of counters 3, 4, 6, 7, 8 are displayed at display devices 19, 21.
Patent JP-H06341142-A (JP)
Title: Construction of high strength cast-in-place concrete pile or the like
Inventor: FUKUHARA TAKUHEI
IPC: E02D5/34
Filed: 1993-06-02
Abstract: PURPOSE:To realize a high strength cast-in-place concrete pile or the like which generates a very large fastening effect and a larger supporting force at the front end. CONSTITUTION:A guide pipe 1 is inserted in an excavated hole and a frame concrete 2 is placed and a compaction pile 4 for a recession is inserted in the guide pipe 1 by use of a penetration rod 3 and then a recession 6 is formed by intrusion in the bearing ground 5. After recovery of the compaction pile 4, another embedding compaction pile 7 having a thicker diameter than the compaction pile 4 is inserted in the guide pipe 1 by use of the penetration rod 3 to reach the position of recession 6. And the embedding compaction pile 7 is penetrated into the recession 6 by hitting it with a monkey 8 and cement milk or the like is poured in the guide pipe 1.
Patent JP-H02311158-A (JP)
Title: Rotary solenoid
Inventor: HIROMOTO HIDEFUMI
IPC: H02K33/00
Filed: 1989-05-25
Abstract: PURPOSE:To equalize the torque characteristic regardless of the rotary direction of a disc magnet by setting each magnetized region of the disc magnet such that the central angle thereof will be equal. CONSTITUTION:A disc magnet 20 is arranged in a space between the bottom face of the housing 10 and one flange 13 of a coil bobbin 14. The disc magnet 20 is magnetized to have different polarities alternately in the circumferential direction, and each magnetized region is set to have same angle with respect to the center of the disc magnet 20. A non-magnetized region is formed between the magnetized region in order to clarify the border. Position of a rotor 2 is limited by an external stopper which limits the rotary angle of the rotary shaft 22 lower than 90 deg.. By such arrangement, torque characteristic can be equalized regardless of the rotary direction of the disc magnet.
Patent JP-S5756914-A (JP)
Title: Insulating method for electromagnetic induction machine
Inventor: KAWAKAMI HIDENORI
IPC: H01F41/12
Filed: 1980-09-22
Abstract: PURPOSE:To prevent the reabsorption of moisture and dusts during assembling or the transfer of water and dust into gas during operation by sealing with low permeable thin film during drying of a moisture absorbing or dust producing insulator. CONSTITUTION:A thin film, e.g., polyester, Teflon, etc. is thermally bonded to coil group, lead wires, insulating washers, carta, etc., or bonded to be sealed to as to prevent the reabsorption of moisture and dusts during assembling step. particularly, in a gas-immersed inductio machine, the transfer of the moisture and dusts into gas can be entirely eliminated according to this method.
Patent JP-H08330208-A (JP)
Title: Heating device
Inventor: NODA SHUICHI
IPC: H01L21/68
Filed: 1995-05-30
Abstract: PURPOSE: To provide a heating device with a hot plate for performing uniform baking, at the same time reducing treatment time, and performing a stable baking of a substrate. CONSTITUTION: A hot plate 5 for heating while placing an X-ray mask 4 as a heating source and He introducing pipe 9 which is connected to a space part 3 through the hot plate 5 are provided, a heating gas means for heating the space part 3 through the heating gas flow via the He introducing pipe 9 is provided, and the X-ray mask 4 with the space part 3 is heated by the hot plate 5 and the heating gas means.
Patent JP-S63296498-A (JP)
Title: Signal conversion system
Inventor: HAMAMOTO SHINICHIRO
IPC: H04Q11/04
Filed: 1987-05-27
Abstract: PURPOSE:To economize equipment installed in a slave station and to perform remote monitoring and remote control over a signal converter at a master station by integrating signal converting functions of the signal converter and multiplexing signals. CONSTITUTION:The master station multiplexes respective signal lines for plural channels to slave stations and is provided with a slave station side controller 10 included in the signal converter 3 installed in the slave station while controlling respective line signals with information from a center controller 6 and a master station side controller 7 which functions to monitor and control the slave station side controller 10 and a trunk 11. The slave station is provided with the slave station side controller 10 having a function which converts respective line signals to the signal system of the telephone exchange 2 of the slave station and redistributes it to the respective channels, a function which converts the line signals from the slave stations to the signal system of the telephone exchange of the master station and multiplexes and sends them to the master station, and a function which monitors the operation of the trunks of the respective channels, sends the results to the master station side controller 7, and receives control information for the trunk to control it.
Patent JP-S6023965-A (JP)
Title: Plate battery
Inventor: ITOU YUZURU
IPC: H01M6/12
Filed: 1983-07-20
Abstract: PURPOSE:To obtain a Leclanche plate battery in which degassing can effectively be performed by using conductive sheets principally consisting of carbon black or graphite and a gas-transmitting resin as an exterior member and as a current collector installed in the battery. CONSTITUTION:A positive terminal 1 is prepared from an exterior member consisting of a conductive sheet formed by kneaded mixture consisting of carbon black or graphite, a gas-transmitting resin and a small quantity of nitrile rubber. After that, a positive mixture 2, a separator 3 consisting of a nonwoven acrylic fabric, a negative electrode 4 consisting of flaked pulverized amalgamated zinc powder and a negative terminal 6 consisting of the same exterior member as the conductive sheet 1 are laid over the positive terminal 1, thereby assembling a plate battery. Polymethyl siloxane, poly(4-methylpentene-1) or the like is used as the gas-transmitting resin.
Patent JP-S63296212-A (JP)
Title: Semiconductor device
Inventor: FUJITA SHINICHI
IPC: H01L21/02
Filed: 1987-05-27
Abstract: PURPOSE:To easily retrieve the position of a signal line or an element group inside a semiconductor chip by referring to a discriminator during an analysis of a detect by a method wherein the discriminator is installed two-dimensionally inside the semiconductor chip. CONSTITUTION:A signal line 2 and an element group 3 are formed in a device formation region 11 on a semiconductor chip 1 ; an outer frame 12 is situated at a periphery of the device formation region 11. Discriminators A1, B1, C1 4 composed of Al are formed in parallel with one side of the semiconductor chip 1 in the circumference of the element group 3 in a transverse axis X direction; discriminators D1, E1 5 composed of Al are formed in parallel with the other side of the semiconductor chip 1 in the circumference of a perpendicular axis Y direction. Accordingly, it is possible to specify a position of the signal line 2 and the element group 3 on the basis of the coordinates of the discriminators 4 and 5. Because the discriminators function as the coordinates on the semiconductor chip in this manner, it is possible to easily retrieve the positions of the signal line and the element group.
Patent JP-H08331429-A (JP)
Title: Hand shake correcting device and video camera
Inventor: NAGANUMA KAZUTO
IPC: H04N5/232
Filed: 1995-05-30
Abstract: PURPOSE: To effectively correct hand shake, to improve follow-up ability to the shake caused by panning or tilting and to effectively utilize the surplus picture elements of a CCD image sensor. CONSTITUTION: This device is provided with a mode detection circuit 44 for discriminating whether intentional shake such as panning or tilting or non- intentional hand shake at least as the state (mode) of shake from angular velocity data from an angular velocity sensor for detecting vibrations, the output of a limiter 31 and the integrated output of a low-pass filter 54. Based on the result of mode discrimination by the mode detection circuit 44, a high-pass filter 51 operates the amount of hand shake correction from the angular velocity data by using the low-pass filter 54 and finds a hand shake correct signal.
Patent JP-S5833859-A (JP)
Title: Package for semiconductor device
Inventor: OOSEDO JIROU
IPC: H01L23/427
Filed: 1981-08-21
Abstract: PURPOSE:To obtain a satisfactory heat sink characteristics by mounting a semiconductor element on one end surface of a heat pipe and externally exposing the other end of the pipe. CONSTITUTION:A heat pipe 8 is provided through the bottom at the center of a package body 1a. A semiconductor element 6 is mounted on die pad 2a formed on the upper surface of the pipe 8. An external lead 4 which is led externally of the body 1 is connected through an inner lead 3 and a fine metal wire 7 to th element 6. Since the die pad is formed in a heat pipe structure, the heat sink characteristics are improved.
Patent JP-H09320733-A (JP)
Title: Gas gap
Inventor: MIYAMOTO MASAHIRO
IPC: H01T4/20
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To make the insulating dimension of a high voltage apparatus small by constituting a metal pair with a metal flat plate and a metal rod parallel to the metal flat plate, filling the specified gas in a gap, and specifying the shortest gap length between the metal flat plate and the metal rod and the radius of curvature of the metal rod. SOLUTION: A metal pair is constituted with a metal flat plate 1 and a metal column 2 which is a metal rod. The metal column 2 is arranged in parallel to the metal flat plate 1 through a gap 7, and the radius of curvature (r) of the metal column 2 is set to 7.5mm. The shortest gap length (d) between the metal column 2, and the metal flat plate 1 is set to 7.5mm. SF6 gas of 0.18-0.22MPa is filled in the gap 7. Since V-t characteristics becomes flat, even if abnormal voltage is higher than the operation voltage, a high voltage apparatus is protected with the gas gap, and the insulating dimension of the high voltage apparatus is made small.
Patent JP-H07316822-A (JP)
Title: Photoreceptor coating film forming device and formation of coating film
Inventor: HAYASHI SHIGENORI
IPC: C23C16/50
Filed: 1994-05-23
Abstract: PURPOSE:To suppress the generation of black dots by specifying the distance between the first and second electrodes producing plasma between the electrodes and specifying the pressure between the electrodes. CONSTITUTION:The first electrode to be impressed with a high-frequency electric field and the grounded second electrode are opposed to each other as the concentric cylinders to produce plasma. Ethylene, hydrogen and ammonia or ethylene, hydrogen, ammonia, helium or rare gases are used as a raw gas, and the raw gas is activated by the plasma to form a coating film. The distance between the first and second electrodes is controlled to <=10mm and the pressure between the electrodes to 15-100Torr. The impression and stoppage of an electric field are periodically repeated. A photosensitive layer of org. material is formed on a cylindrical conductive substrate, a surface protecting layer consisting essentially of carbon is formed on the photosensitive layer, and the roughness of the protecting layer is controlled to <=30nm. The service life of the photoreceptor is greatly prolonged in this way.
Patent JP-S62289157-A (JP)
Title: Production system for instant chinese noodle
Inventor: KIKUCHI MITSUO
IPC: A23L7/109
Filed: 1986-06-10
Abstract: PURPOSE:To simplify and production system and contrive effective utilization of factory sites, by integrating a process for production system of instant Chinese noodles into module bodies and providing the module bodies with an assembly of a multistoried structure. CONSTITUTION:An A-unit (A), mounted on the topmost story and functioning as a mixing module is provided with vent holes (A1) on the roof and a mounting port capable of mounting a vertical conveyor capable of conveying a raw material from the ground into a raw material storage warehouse (A2) formed on one side. A B-unit (B) functioning as a rolling steamer module is additionally provided with ducts (B1) for letting steam generated from a steamer (B4) to the outside on the side of the sidewall and C-unit (C) functioning as a fryer module is additionally provided with a vent duct (C1) for letting hot air generated from a fryer (C3) to the outside on the side of the end sidewall. A D-unit (D) functioning as a cooling and packaging unit is provided with a discharge door (D9) for carrying products after completing packaging into a truck or warehouse, etc., at the end side.