baber/WOPTO huggingface dataset:
Patent JP-2000003305-A (JP)
Title: Flash memory and system loading the same
Inventor: MITANI HIDENORI
IPC: G11C8/12
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To expand the storage capacity which a system can use without being accompanied with the increase in the number of chip enable signals required for control and the drop in access speed by switching a flash memory chip where the value of bit data in higher order than a bit positioned in the highest order coincides with the value of an allocated extension address into an accessible state. SOLUTION: A chip select circuit 130 of the flash memory 100 deals with the value of bit data of an inputted address signal as an extension address and selects a chip to which the extension address is allocated as an access object. A decoder 121 outputs control signals to NAND gates 122-125 by the value of the bit data of an address signal inputted through bins 112 and 113. The NAND gates 122-125 output signals corresponding to the control signals to a chip enable terminal and switch the chips 117-120 to which the extension addresses and address spaces are allocated into an accessible state.
Patent JP-H0218167-A (JP)
Title: Power steering device for vehicle
Inventor: HASEGAWA TAKASHI
IPC: B62D5/09
Filed: 1988-07-05
Abstract: PURPOSE:To allow steering resistance to be increased at the time of high speed running, and thereby prevent meandering operations by controlling a relief valve provided for a hydraulic circuit for power steering in such a way that relief pressure is lowered roughly in reverse proportion to engine revolutions when the high speed position of a running speed change mechanism is detected. CONSTITUTION:When a handle is rotationally actuated, the switch-over valve 57 of a controller 13 is switched from its neutral condition, and concurrently a gyrator 58 is rotated so as to let the specified quantity of working oil is supplied to a power cylinder 7 from a hydraulic pump 54 through the switch-over valve 57 and the gyrotor 58 so that front wheels are steered by the power. In this case, a relief valve 55 which can assume duty control while a controlling solenoid 59 is attached, is connected with the delivery side circuit of the hydraulic pump 54. And the solenoid 59 allows a solenoid drive circuit 99 to assume duty control in such a way that relief pressure is lowered roughly in reverse proportion to engine revolutions detected by a speed detector 98 when it is detected by a high speed position detector 88 that a main speed change mechanism is in a high speed position.
Patent JP-H0335240-A (JP)
Title: Pattern forming method
Inventor: ITO SHINICHI
IPC: H01L21/027
Filed: 1989-07-01
Abstract: PURPOSE:To enhance the contrast between exposed and unexposed parts and to improve the accuracy of a pattern by forming a photosensitive resin layer on a substrate, successively treating the layer with a basic soln. and a basic gas and carrying out development. CONSTITUTION:When a photosensitive resin film as a resist 2 is immersed in a basic soln., the concn. of a sensitizer in the surface of the resist 2 is in creased. By this increased concn., light absorption in the surface of the resist 2 is promoted and the contrast between the exposed and unexposed parts is enhanced. When the photosensitive resin film is further treated with a basic gas such as ammonia, the gas diffuses in the film and interacts with the sensitiz er. This sensitizer is photodisintegrated by exposure to produce carboxylic acid and this acid interacts with the basic gas to facilitate dissolution in a developing soln. The exposed and unexposed parts can be made more different to each other in solubility in the developing soln. and the accuracy of a pattern can be improved.
Patent JP-H0515426-A (JP)
Title: Seat reclining device
Inventor: ITO SADAO
IPC: B60N2/225
Filed: 1991-07-09
Abstract: PURPOSE:To prevent the occurrence of a large load at the time when an overload is produced by providing a stopper mechanism which is arranged between an eccentric shaft and a motor for regulating the turning range of an upper arm to a lower arm. CONSTITUTION:An eccentric shaft 5 is turnably supported by a lower arm 2 at its concentric part 5b, and supports an upper arm 4 at its eccentric part 5a so as to be integrally turned. A support plate 6 that has been fixed to the lower arm 2 is supported by the concentric part 5c of the eccentric shaft 5, and the upper arm 4 is arranged between the lower arm 2 and the support plate 6 so as to be held therebetween, and in such a condition that an internal gear 4a has been engaged with an external gear 2a. In addition, the support plate 6 has a projection 6a around the eccentric shaft 5, and the support plate 6 abuts on the upper arm 4 via the projection 6a so as to regulate the axial movement of the upper arm 4. Thus, when an overload is detected, the occurrence of a large load due to large speed reduction can be prevented.
Patent JP-2000004249-A (JP)
Title: Bus system
Inventor: TAKEYASU MASASHI
IPC: H04L12/40
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To detect a violation in the connection method of the bus system and to report it to a user. SOLUTION: Each time initial data transmitted from a master are passed through a slave, slave information D4, D5... is added for each prescribed data unit and position information P is exchanged (A, B and C). When the same slave information as the added slave information exists in a data stream, the position information P is switched at that position and slave information following the slave information is changed into loop information (D). The slave information also contains information showing whether the slave has a terminal or a branch point. By finally analyzing this data stream at the master, the connection style of bus is grasped and a loop position is specified.
Patent JP-H0217666-A (JP)
Title: Cylindrical type semiconductor device
Inventor: TAKAYANAGI CHIKANARI
IPC: H01L23/48
Filed: 1988-07-05
Abstract: PURPOSE:To facilitate alignment work at the time of substrate mounting by selecting the longest mutual interval in that of the ring-shaped metallic leads of a cylindrical type semiconductor device by the specific times or more of the shortest interval. CONSTITUTION:In ring-shaped leads 1 surrounding the periphery of the resin seal section 2 of a cylindrical type semiconductor device, the longest mutual interval (b) in the mutual intervals of the leads 1 is selected by one and a half times or more of the shortest interval (a). That is, the resin seal section 2 is formed to a nonlinear symmetric shape in the longitudinal direction. Accordingly, the order of the leads 1 can be made to correspond to the external shape of an element, thus facilitating alignment work at the time of mounting to a substrate.
Patent JP-S6415177-A (JP)
Title: Production of decorative sheet
Inventor: DOI TOMIO
IPC: B05D1/28
Filed: 1987-07-08
Abstract: PURPOSE:To improve the surface physical properties and designable property of the title decorative sheet by contact-pressing the ionizing radiation curing resin layer and decorative paper on a transfer sheet to cure the resin, and bonding the decorative sheet base material, decorative paper, and resin layer. CONSTITUTION:The decorative sheet base material 1, the thermosetting resin- impregnated decorative paper 3 having a printed pattern 2, and the transfer sheet 6 having the ionizing radiation curing resin layer 5 on the parting surface of a releasable film 4 are laminated so that the resin layer 5 is brought into contact with the decorative paper 3. A specular plate 9 is then interposed between heating disks A and A' or preferably between the heating disk A and the transfer sheet 6. The laminate is hot-pressed to cure the thermosetting resin in the decorative paper 3, hence the respective elements are bonded, and the releasable film 4 is released from the obtained formed product to obtain the desired decorative sheet 100.
Patent JP-H0811459-A (JP)
Title: Bound article
Inventor: ITO TOSHIO
IPC: B65H37/04
Filed: 1994-06-29
Abstract: PURPOSE:To easily apply heat treatment even to fine paper, in a bound article such as a calendar or the like, by applying a liquid agent developing adhesive force by heating and press bonding to the upper end parts of paper sheets such as fine papers and immediately drying the same to gather a plurality of paper sheets and bonding the coated parts of the liquid agent under heating and pressure to integrate them. CONSTITUTION:In producing a calendar or the like, a liquid agent developing adhesive effect by heating and pressure is applied to the upper end parts of a plurality of paper sheets 1.... That is, the liquid agent is sprayed on the upper end parts of the paper sheets 1... and the paper sheets 1... are subsequently passed through the region just under a drying roll held to about 300 deg.C to dry the liquid agent. A predetermined number of the paper sheets 1... thus treated are gathered and the upper end parts of the paper sheets 1... are heated and pressed by a heating press means to be bonded to complete a bound article. The liquid agent is prepared, for example, by mixing starch being a thickening agent with rubber latex in a ratio of 1:1 to prepare a base agent and adding water to the base agent in a ratio of 3:1.
Patent JP-S5961525-A (JP)
Title: Stopping device and clamping device of carrousel type reel
Inventor: YAMAMOTO MICHINORI
IPC: B65H18/02
Filed: 1982-09-29
Abstract: PURPOSE:To absorb unexpected shock and to stop the reel safely in a device that stops a rotary reel at a fixed position by driving a stopping arm and a clamping arm by oil pressure and making the hydraulic cylinder of the stopping arm double-cylinder structure. CONSTITUTION:Rotation of a body 1 of a rotary reel driven by a motor is decelerated and stopped by knocking of a stopping piece 11a against a stopper arm 121 that is operated by a cylinder 122. The body 1 of the reel is fixed by pressing a clamping tongue piece 11b by a stopper arm 131 operated by a cylinder 132. Shock of the stopper arm 121 is received by oil pressure 125a through a piston rod 123a. When the shock is large, it is received doubly by oil pressure 125b through a piston rod 123b. The cylinder 122 can be made small by this double structure.
Patent JP-H0334489-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: TADA KUNIO
IPC: H01L21/205
Filed: 1989-06-30
Abstract: PURPOSE:To form a diffraction grating in an active layer and to obtain a longitudinal mode oscillation of a single wavelength by so growing an active layer as to further fill up a recess with a thin buffer layer on the surface of a semiconductor layer engraved with an uneven part. CONSTITUTION:A special semiconductor layer 4 is provided on a clad layer 3, and an uneven part corresponding to a diffraction grating is engraved thereon. A buffer layer 6 is grown by an organic metal vapor growing method on the uneven part while conserving the shape of the grating. Further, an active layer 7 is so grown as to bury the recess of the uneven part. Thus, the grating can be formed on the lower surface of the layer 7. Even if the grating is formed on the active layer by the above method, no defect occurs in a semiconductor crystal structure, an oscillation mode is stable without 2-mode oscillation, and its structure and manufacturing steps are simple.
Patent JP-H09327644-A (JP)
Title: Device and method for coating liquid agent
Inventor: KOSAKA KAZUO
IPC: B05D1/28
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid agent coating device and a method thereof for cleaning simply the end of a transfer pin and applying stably the liquid agent in the given state at all times. SOLUTION: A work 60 is coated with a liquid agent 39 by a transfer pin 21, and a process of making the liquid agent 39 adhere to the transfer pin 21, a process of moving the transfer pin 21 to which the liquid agent 39 adheres to a liquid agent applying position and the work 60 is coated and a process of moving the transfer pin 21 after completing the coating on the work 60 and moving the transfer pin to the cleaning position are provided, and the transfer of the transfer pin 21 to respective processes is controlled by a robot.
Patent JP-S5956657-A (JP)
Title: Safety device of stream switch
Inventor: OHARA SUMIO
IPC: F24H1/10
Filed: 1982-09-27
Abstract: PURPOSE:To prevent accidents owing to the plugging of a stream switch by a method wherein a magnetic filter is arranged at the position lower than the level of the supply water connecting hole, and the down stream side of the filter is connected to the high level water passage and the stream switch is connected at the down stream of the filter. CONSTITUTION:A filter portion 12 is installed as a unit at the supply water communicating hole of the body of the hot water supply unit in which a burner 5 and a heater exchanger 6 are contained. This filter portion 12 contains a filter 17 made of magnetic metal provided with large diameter stream channel communicating with a water channel 12a at the position lower than the supply water connecting hole, and make water passages taking the shape of a crank which go to a high level water passage 12c through a low level water passage 12b on the down stream of the filter 17. By this method, chips or iron rust in the supply water are removed by absorbing on the filter 17, and also accumulated at the bottom of the water passage 12a, and the defect such as plugging of the stream switch connected at the down stream of the water of the water of the water passage 12c may be prevented.
Patent JP-S6147516-A (JP)
Title: Level display apparatus
Inventor: DOUYA RIYOUJI
IPC: G09G3/20
Filed: 1984-08-14
Abstract: PURPOSE:To make it possible to display a display level in a partially enlarged state, by mounting a level display device of which the display parts are successively arranged and emit lights corresponding to the level of a process value and a range change-over circuit for changing over the range of the level corresponding to a display mode. CONSTITUTION:A display device 4 is constituted of a level display parts 1a-1j consisting of light emitting diodes LED1-LED10 and series resistors R1-R10, and a lower limit display part 2X and upper limit display part 2Y respectively consisting of light emitting diodes LEDX, LEDY and series resistors RX, RY. A driver 5 is a kind of a microcomputer and CPU6, ROM7, AM8, an AI interface 10 an input interface 14 and an output interface 15 are connected by a bus 16. The analogue water level signal inputted from a water level sensor 9 is converted to a digital level signal through the AI interface 10 and, further, the change-over signal from a change-over switch 13 is inputted through the input interface 14 to perform the change-over operation of a display level.
Patent JP-2000189960-A (JP)
Title: Fresh water maker and production of fresh water
Inventor: KAWASHIMA TOSHIYUKI
IPC: C02F1/44
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a fresh water maker and a fresh water production method that can be operated at a low cost and with high reliability, while deterioration of the quality of transmitted liquid caused by proliferation of bacteria is prevented, and also not causing a problem of noises. SOLUTION: An activated carbon cartridge 2 is provided on the front stage of a fresh water generation cartridge 4. A water feed valve 11 is connected to a raw water inlet of the activated carbon cartridge 2. A bypass piping 13 is connected to bypass the water feed valve 11 and the activated carbon cartridge 2, and a bypass valve 12 is inserted into the bypass piping 13. A flushing valve 9 is provided on the fresh water generation cartridge 4. Opening and closing of the bypass valve 12 and the flushing valve 9 are controlled with a timer 10. The bypass valve 12 is opened periodically during an interruption of a fresh water making work with the fresh water generation cartridge 4 or during a fresh water generation work, or simultaneously with an interruption of the fresh water generation work or at a reopening time of the fresh water making work, and also the flushing valve 9 is opened.
Patent JP-H1023634-A (JP)
Title: Switch holder
Inventor: TERUI KAZUAKI
IPC: H01H73/06
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a switch holder, whereby the three parties of an attaching frame, a switch and a presser member can be assembled easily without using any tool. SOLUTION: In an attaching frame 5, having both an opening portion 17 for engaging an operating portion side 11 of a switch 6 therewith and an abutting portion 18 for abutting on one portion of the switch 6, there are formed first fastening portions 22. Also, providing a presser member 7, having side surface plates 26 which holds both the side surfaces of the switch 6 and bends elastically and symmetrically in the width direction of the switch 6, in the vicinities of the ends of the side surface plates 26 of the presser member 7, there are formed second fastening portions 28, for fastening the first fastening portions 22 thereto by the elastic bending operations of the side surface plates 26.  Therefore, by very easy operations both for merely engaging the operating portion side 11 of the switch 6 with the opening portion 17 of the attaching frame 5 and for merely moving the side surface plates 26 of the presser member 7 surrounding the back surface side of the switch 6 to the attaching frame side 5, the three parties of the attaching frame 5, switch 6 and presser member 7 are assembled at a single touch, without using tools.
Patent JP-H0334508-A (JP)
Title: Manufacture of semiconductor porcelain capacitor of surface reoxidation type
Inventor: SUNAGA TATSUO
IPC: H01G4/12
Filed: 1989-06-30
Abstract: PURPOSE:To form an electrode easily and firmly by a method wherein a dielectric layer with which the whole surface of a semiconductor porcelain layer is covered is sprayed with adhesive particles to remove one part of the dielectric layer, the dielectric layer and the exposed porcelain layer are coated with a silver paste, this paste is baked and a first electrode and a second electrode are formed. CONSTITUTION:An organic binder is added to a raw-material mixture composed of BaTiO3 and Nd2O3. This mixture is granulated; after that, it is pressed and molded to form a disk. The disk is baked in the air and in a reducing atmosphere; nearly the center on one surface of a formed porcelain raw-body 3 is sprayed with alumina particles to remove a dielectric layer 2 mechanically; a hole 4 is made. Silver-paste coating layers of about 3mm in diameter are formed respectively in the center on one surface and the other surface of the porcelain raw-body 3; these layers are baked at 800 deg.C; a first electrode and a second electrode 5, 6 are formed. The first electrode 5 is formed only on the dielectric layer 2; the second electrode 6 is formed on a semiconductor porcelain layer 1 in the hole 4 and on the dielectric layer 2 surrounding it. Consequently, since the second electrode gets into the hole, it is provided with a large bonding strength.
Patent JP-H04368795-A (JP)
Title: Thin film el element with thin film transistor built-in
Inventor: UNO YASUHIRO
IPC: H05B44/00
Filed: 1991-06-14
Abstract: PURPOSE:To provide a thin film electroluminescence light(EL) emitting element, to which voltage is applied from electrodes laminated on and under a light emitting layer to emit the light and in which the control of light emitting or non-light emitting is performed at a low voltage and which can obtain high luminance in the case of use as a light emitting element of EL display. CONSTITUTION:In a thin film EL element having a lower electrode layer 2, a first dielectric layer 3, a light emitting layer 4, a second dielectric layer 6, and an upper electrode layer 7, which are piled on an insulating substrate 1 in order, a semi-conductor layer 5 is interposed for pile between the first dielectric layer 3 or the second dielectric layer 6 and the light emitting layer 4, and a source contact 8, a source electrode 9, and a gate electrode 11 are provided in a part, where the semi-conductor layer 5 is extended for pile to a range where the light emitting layer 4 is not piled, to form a thin film transistor. The number of electron running in the light emitting layer 4 is controlled by controlling the gate voltage and the source voltage to control light emitting or non-light emitting of EL element.
Patent JP-S6325673-A (JP)
Title: Recording paper jam processor in image recorder
Inventor: SHIMATANI AKIRA
IPC: G03G15/20
Filed: 1986-07-17
Abstract: PURPOSE:To safely remove paper jam in a fixing device by rotating at least one of a pair of heat fixing rollers in a machine through an interlocking means interlocking with at least either one of opening and closing operation of an upper frame. CONSTITUTION:At the time of generation of paper jam in a pair of heat fixing rollers 302, 304, the upper frame 102 is rotated around a shaft 56 to be a fulcrum in the counterclockwise direction by the action of an exciting means 106 arranged between the upper frame 10 and a lower frame 104 to release the upper frame 102 from the lower frame 104. Thereby, a gear 18 is rotated in the counterclockwise direction and the driving is transmitted to a gear 10. On the other hand, the gear 10 and a shaft 4 of the heat roller 302 are interlockingly driven through an one-way clutch. Thereby, the driving of the gear 10 is transmitted to the heat roller 302. Thus, recording paper which may generate paper jam between the rollers 302, 304 is carried furthermore to the downstream side.
Patent JP-H0459144-A (JP)
Title: Method for working grooved seat surface
Inventor: TOKI TAKESHI
IPC: B21D53/10
Filed: 1990-06-27
Abstract: PURPOSE:To form a groove and a seat surface at the same time to simplify a manufacturing process by pressurizing a punch having an outer shape agreeing with the shape of a grooved seat surface to a prescribed position of a work. CONSTITUTION:The pressurizing part 12a of the punch body 12 pressurizes the work from the axial direction as it comes in contact with a position to be worked on the seat surface of the work 2. In this way, the seat surface having a V-groove is transferred and formed at the prescribed position of the work 2. When the abutting surface 14b of a punch holder 14 and the reference surface 2e of the work 2 abut with each other, the pressurizing is completed. At the completion of working, the relative position between the punch 100 and the work 2 is definite and the seat surface having the same shape is worked.
Patent JP-H04235887-A (JP)
Title: Safety device for elevator
Inventor: RICHIYAADO JIEI ERITSUKUSON
IPC: B66B11/08
Filed: 1991-06-14
Abstract: PURPOSE: To restrain the excessive speed of a cage effectively by providing a support structure, a first brake member with a disc installed to a sheave, a housing, a first brake shoe facing to the one side surface of the disc, a spring device and an engagement control means and control start means. CONSTITUTION: A first brake device 52 is supported near a sheave 14 by a support structure 50. The first brake device 52 provides a brake pad 60 facing to the first side surface 62 of a ring shape brake disc 56 in a brake housing 58 and installs a spring device 64. At the speed exceeding time, when a cage exceeds a leveling speed in a door open state, a solenoid is exerted by a tachometer 22 and governor excessive speed switch and a link 76 is risen and a roller 72 is contacted to both spring device 64 and ring shape brake disc 56 and a brake operation is started. A contact force to the ring shape brake disc 56 of the brake pad 60 is increased in response to the rise of the roller 72 so as to deflect the spring device 64. The maximum brake force is restricted by a stopper 80.