baber/WOPTO huggingface dataset:
Patent JP-H11163792-A (JP)
Title: Optical adm device
Inventor: UEHARA DAISUKE
IPC: H04B10/275
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide the optical ADM device that realizes a wavelength multiplex optical transmission system, in which monitor control signal component is used to carry control information of a main signal wavelength component. SOLUTION: This ADM device is provided with a monitor control signal processing section 8 that outputs a specific signal to specify any of first to n-th main signal wavelength components as a specific main signal wavelength component, when the number of a destination device represented by any of 1st to n-th monitor control signals terminated by a monitor control signal termination section 5 is in matching with a number of the optical ADM device 10, and outputs 1st to n-th monitor control signals that rewrites the number of a sender device corresponding to the specific main signal wavelength component into the number of the optical ADM device and rewrites the number of a destination device into the number of other device.  The ADM device is also provided with a wavelength insert separation section 2 that separates only the specific main signal wavelength component from the first to n-th main signal wavelength component and outputs the separated component, when the specific signal from the monitor control signal processing section 8 is received.
Patent JP-H04205295-A (JP)
Title: Automatic teller machine
Inventor: KANO YOSHIAKI
IPC: G06Q40/00
Filed: 1990-11-30
Abstract: PURPOSE:To apply convenience and easiness to users by providing a timer mechanism on the inside of the device and providing a time display part on the front face of the device. CONSTITUTION:When displaying current time, a CPU 8 transmits a control signal to a time display control part 6 and switches the flow of signals so that the time data of a timer mechanism 4 can be directly transmitted to a time display part 2. The time display part 2 displays the data after converting it so as to be visually comprehended by human eyes. When displaying close time, the close time for each device is stored in a memory 7, and the CPU 8 reads the data and displays it on the time display part 2. Thus, the user can know the current time or the close time and get time to spare for executing the next action, and the reliability of operations can be improved.
Patent JP-H02177269-A (JP)
Title: Battery
Inventor: AKIYAMA TOMOYUKI
IPC: H01M10/26
Filed: 1988-12-28
Abstract: PURPOSE:To prevent dendrite short and restrain negative electrode deterioration while extending cycle lifetime and enlarging discharge capacity by adding a carboxyl compound to a water solution of zinc sulfate as an electrolyte. CONSTITUTION:A carboxyl compound is added to a water solution of zinc sulfate as an electrolyte. As a compound for discharging carboxyl anion, there are used, for example, sodium acetate, zinc acetate, zinc formic acid and the like. Any amount of the carboxyl compound may be added, but preferably is within 0.1mM to 1M in order to keep low electronic conductivity and the reversibility of a positive electrode material. The addition of the carboxyl compound has an effect on the pH value of the electrolyte via carboxyl anion contained therein. Also, an influence is caused on nucleation when zinc is deposited on a negative electrode. Furthermore, the roughening of crystal grains due to the progress of a cycle is restrained. Therefore, dendrite short is thereby prevented.
Patent JP-H10171724-A (JP)
Title: Information processor
Inventor: TANAKA YASUO
IPC: G06F13/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of execution of unnecessary data conversion processing and to efficiently execute data communication by judging whether the type of data to be executed coincides with the type of data to be processed by plural units or not based on the type of data stored in a storage means, and at the time of judging non-coincidence, converting the type of the data into a specific type to execute communication. SOLUTION: In the case of executing data communication between 1st and 2nd units 10, 20, coincidence/non-coincidence between the types of data to be processed by respective units 10, 20 is previously checked. At the time of detecting the non-coincidence of the data types, data communication using encoding based on normal data encoders 12a, 22a and decoding based on normal data decoders 13a, 23a is executed. When the data types coincide with each other, data communication through transmission data encoders 12b, 22b and transmission data decoders 13b, 23b is executed. Namely data are transmitted/ received as they are through a transmission line.
Patent JP-H08156583-A (JP)
Title: Window closing device for cabin
Inventor: SUNAMURA KAZUHIRO
IPC: E05F15/10
Filed: 1994-12-02
Abstract: PURPOSE: To bring a window closing device into an entire closed condition when a gap is generated caused by vibration in the window closing device equipped with a power window mechanism provided for the cabin. CONSTITUTION: A limit switch 21 detecting the entire closed condition of a front window 17 is provided at the lower side of a front board 11A. Under a condition that no operation signal is outputted by a window closing switch 20, when a detection signal from the limit switch 21 is changed from an entire closed condition over to an open condition, it is thereby judged that the front window is opened, a window closing drive means is driven to the direction that the window is closed, and the gap of the front window 17 is thereby automatically closed. By this constitution, the inside of the cabin 4 is completely isolated from the outside, and the inside of the cabin 4 can thereby be formed into a pleasant space.
Patent JP-H04206578-A (JP)
Title: Silicon carbide semiconductor element
Inventor: MIHASHI HIROSHI
IPC: H01L33/40
Filed: 1990-11-30
Abstract: PURPOSE:To enable defects to be prevented from propagating in a semiconductor element by a method wherein an element selected from elements such as Ti, Zr, and Hf is added to a region where minority carriers are diffused when a current is applied to a junction between a P-type SiC layer and an N-type SiC layer. CONSTITUTION:Ti is added to an N-type 6H-SiC substrate 11 to form an N-type SiC 12 through a liquid phase epitaxial growth method using Si3N and Al. Furthermore, Ti is added making Al serve as acceptor to form a P-type SiC layer 13. Generally, SiC crystal contains many dislocation and lamination defects. If dislocations are located within the diffusion range of minority carriers from a P-N junction, the recombination energy of electron-hole pairs is transmitted through a non-radiation process to enable dislocations to propagate when a current flows. If an element selected from elements such as Ti, Zr, and Hf is added within a range where minority carriers are diffused from a P-N junction, dislocations can be effectively restrained from propagating. Therefore, an SiC element adapted to a practical use can be obtained.
Patent JP-H03192089-A (JP)
Title: Hoisting machine for elevator device
Inventor: TANGIKU ITSUROU
IPC: F16H57/021
Filed: 1989-12-21
Abstract: PURPOSE:To prevent the outside leak of lubricating oil even if a gap due to working or a gap in the thrust direction for adjusting the applied pressure, by installing an annular member which is closely fixed on a liquid seal on the side surface part and is sealed by a bearing cover and an O-ring on the inner peripheral surface. CONSTITUTION:One side surface of an annular member 11 having the nearly equal diameter to a liquid seal 7 is closely attached on the liquid seal 7 and fixed, and an O-ring 6 is interposed between the inner peripheral surface and a bearing cover 4a, and a gap 8 and the outside part are shielded. Even if lubricating oil leaks within a range of the diameter D of the gap 8, the leak in the radial direction along the outer side surface of a bearing box 3 is suppressed by the liquid seal 7. Further, even if a gap 10 is formed for adjusting the applied pressure, the lubricating oil which permeates through from the gap 8 is suppressed by the O-ring 6, and the trouble of outside leak is perfectly prevented.
Patent JP-H09150369-A (JP)
Title: Abrasive grain centrifugally projecting device
Inventor: ROKUTANDA HITOSHI
IPC: B24C5/06
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce energy consumption so as to improve projecting efficiency by specifying a value for a clearance between the inside face of a control gauge and the outside face of a distributor. SOLUTION: A rotary shaft extending in the lateral direction is arranged via a bearing unit freely rotationally, while a rotor is fitted on the left side of the rotary shaft. An impeller is fitted on the left side surface of the rotary shaft. A distributor 7 is installed in the inside of a space 12 in the rotor substantially concentrically with the impeller 4, and a cover surrounding the impeller 4 is fixed on the left side of a rotary shaft unit. Between the inside base end part of a blade 6 and the distributor 7, a control gauge 9 installed in the cover is arranged, while a clearance between the inside face of the control gauge 9 and the outside face of the distributor 7 is set to 7-14mm. In this way, energy consumption is reduced and projection efficiency can be improved.
Patent JP-2001147464-A (JP)
Title: Zoom finder visual field confirming device for camera
Inventor: SHIMOKOUJI AKIRA
IPC: G03B7/30
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To visually recognize the photographing range of a lens of an arbitrary focal distance by a zoom finder. SOLUTION: A plurality of moving lens groups to perform the power variation of the zoom finder are connected with a zoom motor which is providing a freely turnable cam shaft having a plurality of flange-like cams and a large gear. The origin of the power variation operation of the zoom finder is decided by a shield plate and a photointerrupter(PI) coaxially moving together with the cam shaft. A required focal distance value is inputted by an electronic dial 37 while depressing a preview button 33. A value thereof and an origin data or the focal distance information of the lens are calculated by a central processing unit(CPU), an equivalent pulse is outputted to the motor driver and the zoom motor is turned so that the moving lens groups are moved to a required position.  When the preview button is released, the zoom motor is reversely rotated so that the motor is returned to an initial position. Thus, the required photographing range of the lens is visually recognized without exchanging the lens.
Patent JP-2000155656-A (JP)
Title: Printer, and control method and system therefor
Inventor: MATSUOKA YASUSHI
IPC: G06F3/12
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To allow a printer to be operated as if it were a page printer even without a memory that expands printing bitmap image data for one page. SOLUTION: A host computer 100 divides one page into 1/4 areas and outputs printing data corresponding to the respective areas to printers 130 to 160 when it outputs the printing data. Each printer expands a bitmap image on a print BUF based on the received image data. Then, it mutually performs communication and respectively prints images for one page.
Patent JP-H08159156-A (JP)
Title: Linear sliding device
Inventor: HANDA HIROHISA
IPC: F16C29/02
Filed: 1994-12-06
Abstract: PURPOSE: To provide high repetition stability with a simple structure comprising the first member having the first/second planes not in parallel and the second member having the first to third protrusions into contact with the first plane and the fourth/fifth protrusions into contact with the second plane, and relatively moving both the members in a ridge line direction formed by the plane. CONSTITUTION: The first member 1 has a sliding surface constituted of the first/second planes not in parallel, and the second member 2 has three protrusions (not on one straight line) and two protrusions always respectively into contact with the first/second planes, so as to enable the members to slide in a ridge line direction formed by the first/second planes. A position of making drive force act in the second member 2 is ideally a position of negating rotational moment generated in the second member 2 by frictional resistance received by each protrusion at sliding time. In order to bring all the five protrusions of the second member 2 always into contact with the two planes of the first member 1, a contact maintaining mechanism of applying sucking or pressing force to the second member 2 is provided.  In this way, a structure is simplified to facilitate manufacture, so as to obtain high repetition stability.
Patent JP-H10157639-A (JP)
Title: Power steering device
Inventor: SAIDA NORIHIRO
IPC: B62D5/065
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a power steering device capable of early detecting abnormality of the power steering device and preventing consumption of a useless power as much as possible. SOLUTION: A power steering device comprises a hydraulic pump 9 driven by an electromagnetic clutch 4; and a working oil pressure passage 10 to guide working oil, discharged from a hydraulic pump 9, to an actuator 1. A check valve 11 is arranged in the middle of the working oil pressure passage 10 and an accumulator 12 is arranged downstream from a check valve 11. A pressure switch 16 to detect a pressure in the working oil pressure passage 10 situated downstream from the check valve 11 is provided. A control device 17 is provided to control the electromagnetic switch 4 based on a detecting signal from a detecting switch 16 and rotationally drive and stop the hydraulic pump. An abnormality detecting means 18 attended to the control device 17 and deciding abnormality of a power steering device based on a detecting signal from the pressure switch 16 is provided.  When the abnormality detecting means 18 judges that abnormality has occurred, the hydraulic pump 9 is stopped.
Patent JP-H02173437-A (JP)
Title: Transmitting endless belt
Inventor: SAKAKIBARA SHIRO
IPC: F16G5/18
Filed: 1988-12-27
Abstract: PURPOSE:To substantially improve durability of an endless belt by suppressing with a turn restricting member provided in a link piece the relative rotation of a plate-shaped block, engaging by friction with input/output pulleys, to the link piece. CONSTITUTION:Each of the first and second blocks 2, 3 arranges in the lengthwise direction of an endless belt 1 a link piece 4 penetrating through a space part formed by inner and outer side parts 2e, 2d and a connection part 2f and being respectively connected by a pair of pins 5. Here because clearances alpha, beta, between opposed surfaces 2e3, 2d3, 3e3, 3d3 of the outer side parts 2e, 2d, 3e, 3d to the link piece 4 and a peripheral surface 4c of the link piece 4, are set to a very small value not more than the predetermined value, the relative rotation of the plate-shaped blocks 2, 3 to the link piece 4 is restricted. Thus, durability of the endless belt can be substantially improved.
Patent JP-H03189147-A (JP)
Title: Heat-shrinkable laminated film
Inventor: KUSU TAKAYUKI
IPC: B32B27/32
Filed: 1989-12-19
Abstract: PURPOSE:To obtain a laminated film which has good transparency and strength, and also has low temperature shrinkability by a method wherein a 2-layer co-extrusion laminated sheet of a specific high density polyethylene and straight- chain low density polyethylene is stretched. CONSTITUTION:A 2-layer co-extrusion laminated sheet, of which one surface is a straight-chain low density polyethylene with density of 0.915 - 0.935g/cm<2>, and melting point of 120 - 128 deg.C, and of which the other surface is a high density polyethylene with melt index of 0.3 - 0.6, melting point of 133 - 136 deg.C and density of 0.935 - 0.945g/cm<2>, is stretched at least not less than 2 times at an orienting temperature of not more than 100 deg.C, to form a laminated film, and a ratio for the thicknesses of both layers are made to be (20:80)-(80:20). In this way, a heat shrinkable film, which has excellent transparency and low temperature shrinkability, by which thermal fusing to an object to be packaged is reduced, which gives a beautiful packaging appearance and has heat resistance and does not rupture in a shrink tunnel, can be obtained.
Patent JP-H09167224-A (JP)
Title: Device for inputting skin surface pattern
Inventor: SEGAWA NOBUYUKI
IPC: A61B5/117
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To easily exchange only an elastic film regardless of an optical unit such as prism, etc., when the elastic film is damaged, by attaching a transparent elastic film of a fixed thickness so s to be floated above prism surface. SOLUTION: The transparent elastic film 10 is attached so as to be separated parallel from the upper surface (optical surface 2) of the prism 1 parallel a prescribed distance (d). The separated distance (d) is selected to be the one permitting the transparent elastic film 10 to be lowered at the time of depressing it with a finger and possible to be brought into contact with the optical surface 2. The transparent elastic film 10 has film fixing parts on both sides and is held between them so as to be fixed. A supporting frame 11 constituting a part of an input device is one for supporting and fixing the transparent elastic film 10 and fixes the film parts to the supporting body with a screw fixing parts, for example.  In the configuration, the film fixing parts are detached from the supporting frame 11 with the screw fixing parts and the new transparent elastic film 10 is attached instead when the transparent elastic film 10 is stained or elastic force is lost.
Patent JP-2001148126-A (JP)
Title: Objective lens drive device
Inventor: NAGASAKA HIDEO
IPC: G11B7/09
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To suppress split resonance and higher-order resonance generated in a lens holder. SOLUTION: This device is provided with a lens holder 21, made of a resin material for holding an objective lens 12, a holder support member 22 for supporting this lens holder 21 to be driven and displaced in the two axial directions, i.e., focussing and tracking directions, plural elastic supporting members 23 having one end fixed to the lens holder 21 and the other end fixed to the holder support member 22 enabling the lens holder 21 to be elastically displaced, and an electromagnetic circuit part 25 having a drive coil 36, and drive magnets 35a and 35b for generating electromagnetic forces and a yoke 37. In the lens holder 21, a yoke 37 is integrally insertedly formed.
Patent JP-H01172079-A (JP)
Title: Method for assembling car parts
Inventor: KOZAI MASAFUMI
IPC: B23K11/00
Filed: 1987-12-26
Abstract: PURPOSE:To accomplish smooth assembly by tag welding a plurality of car body parts with clips and welding the pars together, wherein the clips for tag welding are removed after welding of the parts and collected for reuse. CONSTITUTION:When a truck 9 with a floor main 1 placed upon is positioned at a tag welding stage, a body side 2 is sunk. A clamper device 13 of a robot 10 clamps the bottom flanges 15 of a sill inner panel 14 of the floor main 1 and a sill outer panel 16 of the body side 2. A clip 19 slung out of a clip sling device 11 pinches the top flanges 18 of the mentioned two panels 14, 16. In the next stage, an intruding member 34 equipped with a slope 34a and an escape notch 34b is protruded, and the clip 19 is opened by force to cause separation from the top flanges 18. The separated clip 19 is collected to the clip sling device 11.
Patent JP-H10171236-A (JP)
Title: Toner concentration control method and toner concentration controller for image forming device
Inventor: TOMITA SATOSHI
IPC: G03G15/08
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To achieve the correct measurement of the density of a toner patch image formed on a photoreceptor. SOLUTION: The reflectance of the surface of the photoreceptor is detected (S 102), the cycle of an irregularity in the reflectance of the surface of the photoreceptor is analyzed from the result of the detection (S 106), a cycle which does not synchronize with the cycle of the analyzed reflectance-irregularity is determined as a sampling interval (S 107), and during the determined sampling interval the density of the toner patch formed on the photoreceptor is detected (S 108).
Patent JP-H10174083-A (JP)
Title: Two-way broadcast system
Inventor: INADA HAJIME
IPC: H04N21/854
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide the two-way broadcast system in which personal information such as an episode relating to a music and a message or the like to viewers is entered by the user when the user sends a request music together with a music number of the music and the entered information is broadcast as a teletext image simultaneously when the request music is played. SOLUTION: A request receiver 30 receives a numeral data stream entered by the user and a character converter 42 applies numeral character conversion to the stream. A karaoke swing along controller 40 retrieves a request music and a message synthesizer 44 synthesizes received teletext messages. A voice output and an audio output generated by an audio output device 50 and a video output device 60 are sent from a karaoke swing along output device 70.
Patent JP-H10171013-A (JP)
Title: Instant film pack
Inventor: ONO MINORU
IPC: G03B17/52
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive film pack constituted so that waste is reduced and a film can be easily and quickly exchanged. SOLUTION: The film pack 1 is constituted so that 10 sheets of film units 3 are laminated and housed in a light shielding bag 2. The bag 2 is constituted of one belt-like light shielding sheet whose one end part side is narrowed in a tongue piece state. After the light shielding sheet is folded in two, both side edges thereof are sealed by ultrasonics. Then, the units 3 are laminated and inserted in a bag-like part. Besides, the port of the bag-like part is closed by sealing the outside surface of the edge on the other end side and a seal part arranged at the almost central part of the light shielding sheet in a width direction by the ultrasonics. Then, the tongue piece part 18 of the light shielding sheet is folded back and the leading edge part 18a thereof is made to project outside from the end part of the bag-like part.  When the leading edge part 18a is pulled after the pack 1 is loaded in an instant camera, the bag 2 is disassembled because the sealed port and both sealed side edges of the bag-like part are successively peeled, returned to be the initial light shielding sheet and ejected. Then, only the unit 3 is left in the camera.
Patent JP-H10169549-A (JP)
Title: Carrier pump for high-compressible carried object
Inventor: TERAJIMA MASAO
IPC: F04B15/02
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To carry a high-compressible object to be carried easily, completely, and efficiently by carrying the object to be carried with high compressibility and low fluidity, such as deposit, by means of pipe transportation using a pump. SOLUTION: The retreat limit position (a), the press compression completion position (b), and the advance limit position (c) of a carrying piston 4 are preset in this pump. Respective opening and closing of a suction valve 6 and a delivery valve 8 are controlled according to the positions (a), (b) and (c) of the carrying piston 4. It is thus possible to conduct respective processes of suction, press- compression, and extrusion of the object to be carried easily. By repeating these processes, compressing the object carried with high compressibility and low fluidity to prescribed compression, and extruding it sequentially into a transportation pipe connected to the carrying cylinder, for example, it is thus possible to carry the object carried easily, completely and efficiently.