baber/WOPTO huggingface dataset:
Patent JP-H0439537-A (JP)
Title: Central hot water feeding device
Inventor: YOSHIDA MASASHI
IPC: F24H1/10
Filed: 1990-06-02
Abstract: PURPOSE:To improve durability of one instant hot water boiler by a method wherein a central control means integrates each of the operating times of each of the instant hot water boilers, stores them, compares the integral stored values and selects and controls the instant hot water boilers preferentially operated in response to the stored values. CONSTITUTION:When a hot water feeding operation is to be carried out, a central control means 9 sends at first a command to an individual control means for an instant hot water boiler to be operated and then the remote operating valve is opened. The number of instant hot water boilers at this time is set in response to the hot water feeding load. The instant hot water boiler for sending an instruction is selected by a selection control means 11. That is, the central control means 9 integrates the operating time by an integration storing means 10 for every instant hot water boiler operated in response to the opening operation of the remote operation valve and stores it. The integral stored values in the integration storing means 10 are selectively compared by the selective control means 11 and the required number of values are selected in an order of small value.
Patent JP-H09305830-A (JP)
Title: Coin conveyer
Inventor: OKAMURA MUNEYUKI
IPC: G07D9/00
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To smoothly convey coins while preventing the coins from being rolled inside a coin pool chamber by providing a conical guide protruded into the coin pool chamber on the side wall of the coin pool chamber orthogonal to the conveying direction of a belt conveyer. SOLUTION: A belt conveyer 1 is composed of an endless belt, which is bridged between an upper driving roller and a lower driven roller 2b, and constituted while being inclined at a prescribed angle to the horizontal direction. A coin pool chamber 3 is provided on the lower side of the belt conveyer 1. On both side walls 4a and 4b of the coin pool chamber 3 orthogonal with the conveying direction of the belt conveyer 1, conical guides 7a and 7b are provided while respectively protruding an apex O into the coin pool chamber 3. This apex 0 is determined so as to be positioned not higher than a central position a' of a coin (a) erected in the coin pool chamber 3 but lower than the central position a' of the coin (a).
Patent JP-2000339859-A (JP)
Title: Signal transmitting device for manufacturing master mini-disk
Inventor: AIDA KIRI
IPC: G11B20/10
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a master mini-disk at low cost by eliminating the need for facilities and processes for manufacturing a master medium in which digital audio signals subjected to ATRAC(Adaptive Transform Acoustic Coating) compression are recorded, and eliminating the need for such a master medium itself. SOLUTION: A digital audio signal subjected to the ATRAC compression is once maintained in dual port memory 15, and the digital audio signal read from the dual port memory 15 is coded and modulated. Therefore, if the speed, at which the digital audio signal is read from the dual port memory 15, is constant, the digital audio signal, which has been ATRAC-compressed, encoded and modulated, is continuously transmitted at a fixed speed without being interrupted, and the master mini-disc can be manufactured while inputting the digital audio signal of a non-compressed form.
Patent JP-2000332030-A (JP)
Title: Field effect transistor
Inventor: OKAMOTO YASUHIRO
IPC: H01L29/41
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To suppress increase of the longitudinal size a chip, while reducing source inductance. SOLUTION: First and second source electrodes 11 and 12 are alternately arranged so that the broad sections of the first source electrodes 11 in each of which via holes 41 are formed periodically, and the broad sections of the second source electrodes in each of which via holes 42 are formed periodically may be arranged alternately. As a result, the longitudinal size of a chip can be reduced, by making the arranging pitch of the source electrodes shorter than that in an ordinary source island via hole structure.
Patent JP-H0311516-A (JP)
Title: Displacement element and relay device using it
Inventor: UCHINO KENJI
IPC: H01H57/00
Filed: 1989-06-09
Abstract: PURPOSE:To offer a displacement element of a little power consumption, little heat radiation and capable of holding its displaced state without using a holding device, and a relay device using it by utilizing a ferroelectrics shape-memory ceramic element which is digitally displaced by a phase change from antiferroelectric to ferroelectric phase induced by application of a predetermined electric field and which maintains its ferroelectric phase even after the electric field is cut off. CONSTITUTION:Shape-memory ceramic elements 1, 2 are formed and silver electrodes 3, 4, 5 are combined to each of the elements, and the two shape-memory ceramic elements are stuck to each other and are held by a holding member 6 whereby a displacement element 10 is manufactured. A voltage of about 500V is applied to only the shape-memory ceramic element 1 via electrodes 4, 5. The shape-memory ceramic element 1 is then digitally displaced in the X direction by a phase change from antiferroelectric to ferroelectric phase. Thereafter, even when the applied voltage is 0, the shape-memory ceramic element 1 will not return to its initial state but maintains its ferroelectric phase and holds its displaced state, and exhibits its shape memory property. In order to convert the shape-memory ceramic element to its initial state, a reverse voltage of about 100V must be applied.
Patent JP-H06321706-A (JP)
Title: Sex attractant of anomala octiescostata
Inventor: REARU BARUTAA SUARESU
IPC: A01N43/08
Filed: 1993-05-13
Abstract: PURPOSE:To obtain a sex attractant capable of manifesting strong attracting and behavior stimulating actions on a male imago of Anomala octiescostata and controlling the Anomala octiescostata. CONSTITUTION:This sex attractant contains (R,Z)-(-)-5-(oct-1-enyl) oxacyclopentan-2-one and (R,Z)-(-)-5-(dec-1-enyl)oxacyclopentan-2-one as active ingredients. These compounds can directly be used or dissolved in an organic solvent such as dichloromethane to provide a solution, which is then adsorbed on a suitable carrier or a capsule made of a plastic or a suitable material or a tool according to a capillary mode and thus can be used to afford the sex attractant in a practical form.
Patent JP-S5572731-A (JP)
Title: Electric cooker
Inventor: ONO ATSUO
IPC: F24C15/22
Filed: 1978-11-25
Abstract: PURPOSE: To obtain reduced cooking time by installing a heater in the casing, arranging the heat radiation reflector between the heater and the casing and installing the heat radiation reflector on the casing via a heat insulation substance.  
     CONSTITUTION: The upper heat radiation reflector 17 is installed with the heat insulator 18 between the upper part of the casing 12 and the upper heater 15, in the same way as mentioned above, the lower heat radiation reflector 19 is installed between the lower part of the casing 12 and the lower heater 16. Due to such construction, a part of the heat radiation reflector 19 is reached directly to the food to be cooked, Majority of the heat energy is concentrated at the food to be cooked being reflected by the heat radiation reflector. The heat radiation energy absorbed at the heat radiation reflectors 17, 19 is scarcely transmitted to the casing 12, rendering the heat energy turning into the radiation energy concentrated upon the food 21 to be cooked, because the heat radiation reflector is installed with the heat insulation interposed in-between. Therefore the cooking time is reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5936178-A (JP)
Title: Preparation of hot-melt adhesive
Inventor: WAKAYAMA YUKIHIRO
IPC: C09J7/00
Filed: 1982-08-24
Abstract: PURPOSE:To prepare the titled adhesive having high quality, in high efficiency, by supplying a raw material composed of a thermoplastic elastomer having high melt viscosity to a specific twin-screw extruder, melting the material, adding an additive having low melt viscosity such as tackifier, plasticizier, etc. to the molten material, and extruding the mixture continuously as a compatibilized mixture. CONSTITUTION:A raw material such as a thermoplastic elastomer (e.g. styreneisoprene block copolymer) having a melt viscosity of >=10Pa.S at 150 deg.C is supplied to an extruder having a pair of mutually intermeshing screws rotating oppositely to transfer the raw material inward, and melted by kneading and heating. An auxiliary raw material such as tackifier (e.g. aliphatic petroleum resin), a plasticizer (e.g. naphthenic oil), etc. having a melt viscosity of <=10Pa.S at 150 deg.C is added to the molten material, converted to homogeneous compatibilized mixture, and extruded continuously to obtain the objective adhesive. EFFECT:The production cost can be reduced because the mechanism of the extruder is simplified, and the extrusion rate is increased.
Patent JP-H11332336-A (JP)
Title: Sulky rice transplanter
Inventor: YAGISAWA TOSHIO
IPC: A01B49/04
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a sulky rice transplanter enabling good seedling transplantation even at the levee side, etc., possible to leave irregularity such as trail on the surface of field by placing a roller for leveling a mud face for plantation at a specific position. SOLUTION: A ground leveling roller 21 for leveling the mud face for plantation is positioned in front of a ground-leveling float 16B of a seedling transplanter for detecting the mud face position and between a pair of right and left wheels of the traveling machine body. The ground-leveling roller 21 is preferably attached to a long supporting frame 15 extending along the lateral direction and supporting a feed case 11 of the seedling transplanter and a transmission case 14 to transmit power to the seedling planting mechanism. The ground leveling roller 21 is preferably supported in a state freely swivelable in vertical direction around a horizontal axis and forced downward with a spring force in a state to restrict the lower limit of the swiveling motion.
Patent JP-H0438480-A (JP)
Title: Up and down adaptor for printed wiring board inspecting machine
Inventor: TAKANO KAZUAKI
IPC: G01R31/02
Filed: 1990-06-03
Abstract: PURPOSE:To easily and accurately perform inspection of a highly densified fine printed wiring board for double-side mounting by arranging a pin support board between a base and a board member. CONSTITUTION:A movable fine adjustment board 7 is provided to a board member 5 constituting off-grid adaptors in order to finely adjust the positional relation between the surface pattern of a printed wiring board 3 to be inspected and adaptor pins 10 and the wiring board 30 is set through the board guide pins 9 provided to the board 7 and the fine adjustment board 7 is finely moved in an arbitrary horizontal direction to carry out fine adjustment and the adaptor pins 10 are brought into contact with the inspection point of the under surface of the wiring board 30 to inspect the wiring state of the printed wiring board. When the board is held between two upper and lower sets of off-grid adaptors, the pin support board 4 between the board 5 and a base 3 are guided by the extremely fine pins 10 and the accuracy of the leading end position thereof is improved and, therefore, the patterns of both surfaces of the board wherein inspection points are highly densified and made fine are easily inspected and inspection can be accurately performed.
Patent JP-H09327013-A (JP)
Title: Monitor camera device
Inventor: TSUCHIDA MICHIRO
IPC: H04N5/225
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To premit a dead angle not to be easily generated in monitoring and to largely and clearly pick-up an object to be monitored by incorporating a solid camera mainbody to fitting articles on a body such as clothes, body ornaments and head ornaments. SOLUTION: A solid camera 1 is incorporated in the fitting articles on the body such as cothes, the body ornaments and the head ornaments. In this case, a CCD camera mainbody 1 is incorporated in a name plate. That is, the CCD camera mainbody 1 is incorporated in the the name plate in a state where the name plate is fitted to a jacket so as to permit the optical axis of an image pickup lens 2 to face a customer. Then, when the name plate is fitted on the jacket of the receptionist, a one-dimensional electric signal in the optical image of the facing customer is taken-out from a two-dimensional image in a solid image pickup device 3 by the image pickup lens 2. The electric signal is converted into a video signal in an imageprocessor 4 and transmitted to a monitor TV 7 and/or a video recorder 8 by radio transmitters/receivers 5 and 6 so that the image is observed and recorded.
Patent JP-H01314954-A (JP)
Title: Method and apparatus for inspecting printed circuit board
Inventor: TAKAGI SHUZO
IPC: G01N21/93
Filed: 1988-06-15
Abstract: PURPOSE:To enhance the reliability in the inspection of a printed circuit board by alternately projecting a standard printed circuit board and a printed circuit board to be inspected on the same picture. CONSTITUTION:The image of a standard printed circuit board S is taken by a television camera 1 and projected on a television 3 through a change-over apparatus 4. Next, the image of a printed circuit board H to be inspected after soldering is taken by a television camera 2 to be projected on the television 3 through the change-over apparatus 4. At this time, the boards S, H projected on the television 3 are adjusted positionally so as to be entirely and perfectly overlapped with each other. When the images of the boards S, H are overlapped by this method, said images are alternately projected on the television 3 by the change-over apparatus 4. Whereupon, the bridge 5 of the board H is flashed like a part 5' on the television 3 and an icicle 6 alternately appears on the television 3 like a part 6' as light and shade while a non-soldered part 7 alternately appears on the television 3 like a part 7' as light and shade. By this method, the reliability in the inspection of a printed circuit board can be enhanced.
Patent JP-H11337738-A (JP)
Title: Coating removing device for coated optical fiber
Inventor: OSAKA KEIJI
IPC: G02B6/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an energy saving type coating removing device which can be used for a long time and which can surely remove the front coated end of a coated optical fiber. SOLUTION: This coating removing device for a coated optical fiber removes the coating front end f1 of a coated optical fiber F to expose an optical fiber f0 after softening the front end f1 by heating and is provided with a heater 10 which heats the coated front end f1, a temperature sensor 11 which measures the temperature of the heater 10, and a control circuit 12 which controls the heater 10 based on the detected temperature of the sensor 11, and the heater 10 is divided into plural systems, and power ON/OFF of each system is controlled by the control circuit 12 to selective either a quick heating mode or a low power consumption mode.
Patent JP-H11339882-A (JP)
Title: Connector
Inventor: MOTOMATSU YUKIMASA
IPC: H01R13/56
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To enhance a holding function of a covered wire, a holding force in its axis direction in particular. SOLUTION: A wire holding groove 13 capable of storing a covered wire 40 is recessed at a position facing the pressing part 22 of a cover 20 in a connector housing 10, and when the cover 20 is assembled to the connector housing 10, the gap between the lower part of the pressing part 22 and the bottom surface of the wire holding groove 13 is set smaller than the diameter of the covered wire 40. Accordingly, the covered wire 40 can be firmly pinched between the wire holding groove 13 and the pressing part 22, and even if a tensile force is applied to the covered wire 40 in its axis direction, the covered wire 40 is reliably prevented from being deformed in the axis direction.
Patent JP-S5269507-A (JP)
Title: Selector
Inventor: NISHIHAMA YASUO
IPC: H04Q5/00
Filed: 1975-12-08
Abstract: PURPOSE:To obtain an equipment which has a high resistivity against surge voltage, etc.  through composition of selection circuit using simple structure relay for wire telephone broadcast equipment etc.
Patent JP-H05338634-A (JP)
Title: Label removing device equipped with printing head
Inventor: YAMADA YASUO
IPC: B41K3/00
Filed: 1992-06-08
Abstract: PURPOSE:To apply a normal printing on a label while preventing assuredly the label which is affixed on a support paper under a printing device from lifting. CONSTITUTION:A printing device 5 which prints respective labels 31 on a roll formed support paper 30 is stood at the center of a top plate 2c of a device main body 2. At the right end side of the device main body 2, the support paper 30 is rotatably supported by a reel 7. At the left end side of the device main body 2, a support paper let out means 10 which lets out the support paper 30 orderly in order to remove the printed label from the support paper 30 is provided. A tension giving means 20 is arranged between the reel 7 of the device main body 2 and the printing device 5. The outer peripheral surface of a roller 25 of the tension giving means 20 is cover by a tape 26. By this method, a fixed tension is always given to the support paper 30 which is located between the roller 25 and support paper let out means 10, and the label 31 is prevented from lifting from the top plate 2c at the time of printing.
Patent JP-H11341739-A (JP)
Title: Motor with decelerating mechanism
Inventor: TAKAHASHI MASAHIRO
IPC: B60J1/17
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize a motor with a decelerating mechanism and relax its stresses generated between its worm wheel and its worm, when closing a window glass when it is used as the motor for the powered window of a car. SOLUTION: A motor has a motor shaft 5, capable of normal and reverse rotations and having a worm 11 integrally with it, a worm wheel 12 engaged with the worm 11, and a bearing 20 for bearing the portion of the motor shaft 5 near the worm 11. In the motor, the contact resistance present between an inner ring 21 of the bearing 20, which is engaged rotatably with the motor shaft 5 and an outer ring 22 of the bearing 20 engaged rotatably with the inner ring 21, is made smaller than the contact resistance present between the motor shaft 5 and the inner ring 21.  Furthermore in the motor, there is provided a lock mechanism 30 for allowing the relative rotation of the inner ring 21 to the outer ring 22 in the stage of the motor shaft 5 rotating in one direction and for regulating the relative rotation of the inner ring 21 to the outer ring 22, when the motor shaft 5 rotates in the other direction.
Patent JP-S627059-A (JP)
Title: Photosensitive body
Inventor: YAMAZAKI TOSHIKI
IPC: G03G5/082
Filed: 1985-07-03
Abstract: PURPOSE:To enhance resistances to mechanical damage and printing, to eliminate image flow, to stabilize image quality, to reduce photofatigue due to repeated uses, and to obtain stable characteristics by successively laminating an electrostatic charge transfer layer, a charge generating layer, an interlayer, and a surface modifying layer. CONSTITUTION:A charge blocking layer 44 heavily doped with an element group IIIa or Va of the periodic table and containing one of C and N, and O is formed on a conductive substrate drum 41, further, the charge transfer layer 42 lightly doped with an element of group IIIa to make the layer 42 intrinsic, and containing one of C, N, and O, the charge generating layer 43, the interlayer 46 made of amorphous silicon hydride containing C and O, and the surface modifying layer 45 made of amorphous silicon hydride doped with an element of group Va and containing C and N are laminated on the layer 44 to fabricate the photosensitive body 39, thus permitting the adhesion acceptance potential, and film strength of each of the layers 45, 43 to be enhanced, resistances to mechanical damage and printing to be elevated, stable image quality free from image flow to be obtained, photofatigue due to repeated uses to be reduced, and characteristics to be stabilized.
Patent JP-H08338993-A (JP)
Title: Reflection type liquid crystal display device
Inventor: MIZOBATA EIJI
IPC: G02F1/1335
Filed: 1995-06-13
Abstract: PURPOSE: To obtain a high picture quality by a simple method by forming a rough surface of an insulating substrate where a transparent electrode is formed or by forming a light-scattering coating film on the substrate. CONSTITUTION: An active matrix type switching element comprising a gate electrode 7, source-drain electrode 3, gate insulating film 6, doped layer 4 and semiconducting layer 5, and a pixel electrode 8 connected to the switching element are formed on a lower insulating substrate 1. The pixel electrode 8 acts as a reflecting plate. A common electrode 9 having a rough surface is formed on an upper insulating substrate 2. The upper insulating substrate 2 and the lower insulating substrate l are laminated in such a manner that the pixel electrode 8 and the common electrode 9 face each other to hold a liquid crystal layer 10 between these. The rough surface of the insulating substrate 2 having a transparent electrode to give light-scattering property is obtd. by grinding the surface with an abrasive powder, and if necessary, by etching with hydrofluoric acid.
Patent JP-S633697-A (JP)
Title: Control device for generator for vehicle
Inventor: HIRABAYASHI YUJI
IPC: H02P9/14
Filed: 1986-06-24
Abstract: PURPOSE:To prevent engine stall, by controlling the generating condition of a generator based on the number of revolutions of an engine and intercylindrical pressure of cylinders. CONSTITUTION:A regulator 18 controls battery voltage Vatt so as to be equal to the reference voltage Vref. On the other hand, a control unit 21 is fitted to a crank shaft 12A of an engine 12 and detects the number of revolutions of the engine based on the crank angle signal CR from a crank angle sensor 26. In accordance with this number of revolutions of the engine the reference voltage Vref is set up, while the reference voltage Vref is changed so as to be equal to the battery voltage Vatt when it is judged from the intercylindrical pressure signal P of the engine 12 that the engine is in danger of stalling.
Patent JP-S5846326-A (JP)
Title: Cell structure of color liquid crystal display device
Inventor: TAKAMATSU TOSHIAKI
IPC: G02F1/1337
Filed: 1981-09-14
Abstract: PURPOSE:To prevent the degradation in oriented layers on account of moisture and to improve the reliability of a color liquid crystal display device contg. color filters in its cell in said device by constituting the liquid crystal orienting layers of polyimide high polymer films. CONSTITUTION:Signal side electrodes Y11, Y12, Y13, Y21, Y22, Y23...Yn1, Yn2, Yn3 are provided on a signal-side substrate 2. A red filter 9 is provided on the Y11, Y21,...Yn1, a green filter 10 on the Y12, Y22...Yn2 and a blue filter 11 on the Y13, Y23,...Yn3. Films of polyimide high polymers (e.g.; ''PiX-#5400 '' produced by Hitachi Chemical Co., Ltd.) are provided thereon and the films are rubbed, whereby an oriented layer 8 is formed. On the other hand, scanning side electrodes X1, X2...Xm are provided on a scanning side substrate 1, and an oriented layer 8 is formed thereon. Thereafter, the substrate 2 and the substrate 1 are superposed in such a way that both electrodes are intersected orthogonally with each other, and a liquid crystal 7 is sealed therebetween, whereby a color liquid crystal display device consisting of red picture elements 4, green picture elements 5 and blue picture elements 6 is formed.