baber/WOPTO huggingface dataset:
Patent JP-S55115746-A (JP)
Title: Optical communication system
Inventor: KIHARA TAKASHI
IPC: H04B3/46
Filed: 1979-02-28
Abstract: PURPOSE:To make easy the identification whether failed parts in optical communication is at optical fiber or transmission and reception circuit, by means of the input to the reception circuit for the photo detector without optical fiber for the transmission side laser light. CONSTITUTION:When the switch 10 is selected to the position a, the information from the transmission circuit 1 is converted into optical signal with the laser 2 and fed via the optical fiber 3 and received at the reception circuit 7 from the photo detector 5 and the amplifier 6. When the switch 10 is selected to the position b, the backward optical output from the laser 2 is directly or via the half mirror branched and picked up to the optical output for monitor. This is fed to the monitoring photo detector 8 and inputted to the reception circuit 7 via the amplifying circuit 9. By inspecting the communication state in two paths as mentioned above, the discovery of failed parts can be made easy.
Patent JP-S60171974-A (JP)
Title: Robot device for doffing work
Inventor: SEKII TSUGIO
IPC: B25J11/00
Filed: 1984-02-13
Abstract: PURPOSE:To automatically conduct a doffing work and to accomplish a reliable and quick doffing work by providing a moving piece having a hook for pulling out a paper tube where a glass yarn is wound from a take-up shaft to be moved to a cartridge. CONSTITUTION:On completion of winding a designated amount of a glass yarn 26, the glass yarn extended between paper tubes 2a and the terminal end yarn are cut. Subsequently, a cartridge 13 is again placed opposite concentrically to a take-up shaft 1a of a winder 1, and a hook 19 is lifted up to be engaged with the outer periphery of a cake 2. After that, the on the take-up shaft 1a is pulled out by rotation of a screw lead by an electric motor 17 to be moved to the cartridge 13. When all cake 2 are thus moved to the cartridge 13, the cartridge 13 is detached from a collet chuck, and another new cartridge 13 is inserted in the collet chuck 14 and supported thereon. Accordingly, the paper tube can be automatically moved to the winder and a doffing work for pulling out cake from the winder can be automatically performed.
Patent JP-H09195624-A (JP)
Title: Automatic opening and closing device of sliding door for vehicle
Inventor: MIZUKI TETSUO
IPC: B60J5/06
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To smoothly open and close a sliding door and to prevent abrasion of a wire. SOLUTION: An entrance 2 is provided on a side surface of a car body 1, a rail 4 in the longitudinal direction is installed on an outside surface in the neighbourhood of the entrance 2, an end part on the side of the entrance 2 of the rail 4 is made a curved part 33 curved inside, a slide fixture 5 axially supporting a sliding door 3 is installed on the rail 4 free to move along the rail 4 and a wire drive device 17 to revolve a wire 16 by a motor 19 is provided at an inside position of the rail 4. Additionally, the wire 16 is extended in a ring shape through the rail 4, and its starting end part 31 and a finishing end part 32 are respectively engaged with the slide fixture 5. Furthermore, a supporting roller 34 to support the wire 16 so as not to make contact with the curved part 33 by projecting outward is provided on the curved part 33.
Patent JP-S63190355-A (JP)
Title: Semiconductor delaying device
Inventor: SAKURAI TAKAYASU
IPC: H01L21/82
Filed: 1987-02-03
Abstract: PURPOSE:To enable the delay time to be microadjustment-controlled very accurately by a method wherein the gap between a fuse made above a field oxide film on the surface of a semiconductor substrate and adjacent other patterns is made wider than three times of the minimum line width of the integrated circuit while the length of fuse is made longer than five times of said line width. CONSTITUTION:A fuse 11 is made at least on a part in the length direction of a wiring made between signal transmitting channel wirings 42, 43 on the output side of a logic gate and a capacitor C11 as well as on a field oxide film 48 on the surface of a semiconductor substrate 47. Next, the gap between the fuse F11 and adjacent patterns is made wider than three times of the integrated circuit minimum line width while the length of fuse 11 is made longer than five times of said line width. Through these procedures, the delay time can be microadjustment-controlled easily and accurately by means of making decision if the fuse 11 is blown or not by laser beam irradiation in the wafer phase or which one of the fuse 11 in the multiple stages is to be blown.
Patent JP-H03224599-A (JP)
Title: Full automatic washing machine
Inventor: YOSHIDA KATSUAKI
IPC: D06F37/24
Filed: 1990-01-31
Abstract: PURPOSE:To execute automatic unmanned assembly by providing a pin in the vertical direction on the cover end part and providing a small hole in a position engaged to the pin on the spherical part of the upper spherical body of a vibrationproof unit, so that the pin and the small hole can be inserted and attached. CONSTITUTION:On a spherical part of the upper spherical body 6a, a small hole 6c is formed and provided, and inserted and attached to a pin 16a formed and provided in the vertical direction in the end part of the upper cover 16 of an outer tank 5. The lower spherical body 6d has a cylindrical cross section, a spring 6e and packing 6f are contained and provided in the inside and an air damper part is formed, and a spherical part of the lower spherical body 6d is engaged to the lower spherical receiving part 5a formed and provided integrally in the outer tank 5. In such a way, the partial assembly formed by assembling a vibrationproof unit 6, as well to the outer tank 5 can be obtained, and also, at the time of inserting and attaching the vibrationproof unit 6 to the upper spherical receiving metallic fixture 1a of an outer case 1, the unmanned automatic assembly can be executed easily by utilizing an assembly means of a robot, etc., with regard to a notch part 1b, and the assembling work can be rationalized remarkably.
Patent JP-S58141378-A (JP)
Title: Electric power source device for ion treatment device
Inventor: MATSUZAWA TADASHI
IPC: C23C16/50
Filed: 1982-02-16
Abstract: PURPOSE:To maintain always stable glow discharge by stepping down the count value of an up-down counter to decrease an output value when the abnormal current from glow discharge is detected. CONSTITUTION:When heating of materials 11 to be treated s started by generating glow discharge between an electrode 9 and a vessel 7, an up-down counter 17 is set in an up mode and clock pulses are counted with a clock pulse generator 18. When arc discharge is generated, an arc current detecting part 13 detects the same as overcurrent an feeds a signal to an arc preventing circuit 14 and a comparator 15, so that an SCR control part 7 is controlled with a phase regulating circuit 22. Said signal is compared with the specified level value of an arc level setter 16 in a comparator 15, and when the level is exceeded, a signal is emitted to change over the counter 17 to a down mode, whereby the stepping rate by a down step regulator 20 is regulated and the rate of dropping per time is set as desired.
Patent JP-S57138079-A (JP)
Title: Information processor
Inventor: SATOU FUMITAKA
IPC: G06F12/10
Filed: 1981-02-20
Abstract: PURPOSE: To achieve address conversion always at the shortest time, by performing virtual/real address conversion in common for the memory access from any direction for a single address converting mechanism.  
     CONSTITUTION: Common buses 27 are increased so that virtual addresses can be propagated sufficiently. A CPU22 has no address converting mechanism DAT23 incorporated and memory access is made by giving a virtual address to the bus 27. A main storage controlling section 21 incorporates the DAT23 and after the virtual address given from the bus 27 is converted into a real address, the accessing of the main storage device 10 is made. Thus, the address handling the format of the channel command itself and the address register in input/output controllers IOC24 and 25 is extended. Thus, since the address conversion entry is assured with a TLB in the DAT23 by the CPU before start, the address conversion can always be made in the shortest time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05193548-A (JP)
Title: Chain guide of motorcycle
Inventor: SONODA TAKAYOSHI
IPC: B62J13/04
Filed: 1992-01-14
Abstract: PURPOSE:To obtain a chain guide for a motorcycle which can reduce the chance of grounding by raising the lower edge position of a guide plate, by forming the guide plate to a recessed sectional surface, inserting a guide piece having a guide holes in the front and rear parts, into the guide plate, and tightening the guide plate and the guide piece on the upper side. CONSTITUTION:A guide piece 10 which consists of an elastic body having a guide hole 11 in the longitudinal direction is inserted inside a guide plate 8 which is formed by the bending work to a recessed sectional surface, and the lower edge projection 12 of the guide piece 10 is hooked in a hooking hole 9 on the undersurface of the guide plate 8, and a through bolt 13 is inserted into the upper part of the guide plate 8 and the upper part of the guide piece 10, and screwed with the bracket 14 of a rear fork 2 on the lower part front side of a rear wheel sprocket, and a chain 7 for driving the rear wheel sprocket is inserted into the guide hole 11.
Patent JP-H10222812-A (JP)
Title: Magnetic recording head using ferromagnetic semiconductor
Inventor: AKINAGA HIROYUKI
IPC: G11B11/105
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To miniaturize a magnetic recording head, advance miniaturization of a reproducing part of a device and make development in a large capacity magnetic recording technique by arranging a ferromagnetic semiconductor element equivalent to at least one track on a contact with a magnetic recording surface of a magnetic recording medium and using it as a magnetic recording element. SOLUTION: In the magnetic recording head using this ferromagnetic semiconductor, the magnetic recording head 1 turns lines of magnetic force 3 on/off by an on/off of an input current. Then, a recording bit 4 is written in the magnetic recording medium 2 by the lines of magnetic force 3. That is, by the on/off of the input current of the magnetic recording head 1, a recording bit 0/1 is written in. By using the ferromagnetic semiconductor generating magnetization by putting a carrier into the semiconductor as this magnetic recording head 1, a magnetic recording system is miniaturized.
Patent JP-H10224725-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MORITA SUSUMU
IPC: H04N5/7826
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To reduce user's complicated operation and misoperation at the time of connection/setting or the like to a satellite broadcast viewing by independently preparing a means for detecting the existence of a bit stream signal and an exclusive bit stream output. SOLUTION: When a bit stream 14 is connected to a terminal 25 newly added for a satellite broadcast viewing, a bit stream connection existence/non- existence control signal 27 is outputted based on contact structure. A control circuit 24 receiving the signal 27 outputs a data signal 28 for setting a BS receiving circuit to a BS5 channel. In this case, a VTR 1 is in power OFF and ground wave broadcast recording states. Namely the data signal 28 is transmitted so as to always set the BS 5-channel until a BS channel is selected. When a satellite view user uses the device by connecting it to the VTR 1, the device can be used independently of a pay decoder only by connecting a bit stream 14 output signal.
Patent JP-H02203360-A (JP)
Title: Corona discharger
Inventor: YANAGIDA KIYOHISA
IPC: G03G15/02
Filed: 1989-02-01
Abstract: PURPOSE:To eliminate the occurrence of a leak current and to improve recording quality in a transfer type recorder by forming rugged parts on the inner bottom including a corner between the inner wall surface of a wire supporting block and the inner bottom and thereby providing stage difference. CONSTITUTION:The rugged parts 30a are formed on the inner wall of the wire supporting block 28, especially at the corner between the inner side wall 28a and the inner bottom 28b, and the stage is placed thereon. The rugged parts 30a at the corner of the inner wall of the wire supporting block 28 cut off a stripe-like pool such as iron powder and dust, and acts as a partition wall. Consequently, insulating property at the corner of the inner wall of the wire supporting block 28 is maintained, and the corona discharger never generates a leak current and a spark current. Thus, even in the case the transfer type recorder is used for a long time, high recording quality is stably attained and a transfer type recorder with high reliability is obtained.
Patent JP-H06217206-A (JP)
Title: Solid state image pickup device
Inventor: OISHI YASUHIRO
IPC: H04N5/345
Filed: 1993-01-20
Abstract: PURPOSE:To provide the solid state image pickup device which can obtain an output signal having no signal output disabled period and comply with a request for a high frame rate. CONSTITUTION:A pixel array area and a vertical scanning circuit are each divided vertically into two; and two horizontal scanning circuits 4A and 4B are provided corresponding to the two divided pixel array areas 2A and 2B to drive the two divided pixel array areas 2A and 2B independently of each other. Then two output signal lines 6A and 6B for reading pixel signals out of the two divided pixel array areas 2A and 2B independently of each other and a signal mixing circuit 7 which converts the signal outputs A and B of two systems read out of the two output signal lines 6A and 6B into the signal output C of one system are provided to constitute the XY address type solid state image pickup device.
Patent JP-H11224162-A (JP)
Title: Input device, display device with input function using the same, and electronic equipment
Inventor: HIRANO YOSHIHISA
IPC: G06F3/045
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an input device which is small in power consumption and can be manufactured through a small number of manufacturing processes and eliminates the need for a complicated control circuit. SOLUTION: The input device 10 is equipped with a 1st substrate 11, a 2nd substrate 13 arranged behind it, a 1st electrode formed on the surface of the 1st substrate 11 which faces the 2nd substrate 13, and a 2nd electrode formed on the surface of the 2nd substrate 13 which faces the 1st substrate 11. One of the 1st and 2nd electrodes has a 1st end part 18 and a 2nd end part 20 and is formed as one transparent electrode 16 which has specific area resistance and 4 specific width. The transparent electrode 16 is connected continuously from the 1st end part 18 to the 2nd end part 20 without any overlap and also arranged almost uniformly in an area corresponding to an input range.  The other electrode, on the other hand, has a 3rd end part 30 and is arranged almost uniformly in an area corresponding to the input range and formed as a stationary transparent electrode 28 which has a nearly constant electric resistance between the 3rd end part 30 and one arbitrary point.
Patent JP-S53109282-A (JP)
Title: Force-fitting machine for ball races
Inventor: KITAMURA HIDEJI
IPC: B23P19/02
Filed: 1977-03-03
Abstract: PURPOSE: To provide a force fitting machine wherein ball races are automatically fitted by pressure to a head pipe, and operations such as carriage and placing an object after force fitting on a convertor are eliminated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58141117-A (JP)
Inventor: TANASE TAKAFUMI
IPC: A47J27/00
Filed: 1982-02-16
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-S55119327-A (JP)
Title: Gas spray breaker
Inventor: HAINAA MARIIN
IPC: H01H33/91
Filed: 1980-02-27
Abstract: The circuit breaker contains a contact system and a blast device. The blast device produces a flow of quenching gas required for the quenching of the switch-off arc in the contact system. The blast device, which is assigned to the contact system, includes an annular piston and a movable cylinder. The piston is sealed via a first sealing ring against the cylinder and via a second sealing ring of different diameter against a movable cylindrical bridging element of the contact system. The circuit breaker also contains a one-way-action valve which is closed in the compression phase and opened in the intake phase. The valve is formed by the two sealing rings which are located in the same plane. They are arranged with axial play in annular grooves which are formed in the piston in flow paths for the quenching gas. Between the sealing rings is arranged at least one spacer element. The rings are supported in a way so that they are movable transversely to the main axis of the piston.
Patent JP-S52107817-A (JP)
Title: Recording method for video signal
Inventor: AMARI SHINJI
IPC: H04N5/922
Filed: 1976-03-05
Abstract: PURPOSE: To enable the suppression of cross talk without arrangement of horizontal synchronizing signal, by making the direction of video signal FM-modulated recorded in these tracks inverse each other, in recording the video signals FMmodulated and recorded on each adjacent track. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58140038-A (JP)
Title: Preparation of azelaic acid
Inventor: MATSUMOTO MITSUO
IPC: C07C67/00
Filed: 1982-02-16
Abstract: PURPOSE:To obtain easily the titled compound which is a raw material for nylon, etc., by oxidizing 1,9-nonanedial, obtained in high yield from easily butadiene which is easily available in large amounts at a low cost in simple  steps, with oxygen in the presence of an oxidation catalyst. CONSTITUTION:1,9-Nonanedial as a raw material is brought into contact with oxygen gas or a gas containing the oxygen in the presence of at least one metallic salt selected from copper salts, iron salts, nickel salts, cobalt salts and manganese salts in acetic acid, propionic acid or butyric acid, etc. as a reaction solvent to give the titled compound. The reaction temperature is room temperature -120 deg.C, preferably 30-90 deg.C. The metallic salt of the catalyst is usually used in 0.01-10mg atoms concentration expressed in terms of metal based on one l reaction mixture solution.
Patent JP-S52107796-A (JP)
Title: Production of miniature piezo-vibrator
Inventor: UEDA HIROMI
IPC: B23K26/00
Filed: 1976-03-05
Abstract: PURPOSE:To process to execute the vibrator shape in quantities by applying razor veam to the metalic film on the piezo-electric crystal such as lithium tantalate.
Patent JP-H09215630-A (JP)
Title: Pneumatic drier
Inventor: OSHITA SATORU
IPC: A47K10/48
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic drier for making easy the taking-in and -out of the hands in use. SOLUTION: This drier is so constituted as to remove water from a dried article put in an inserting gap provided between a front side case having a nozzle and a rear side water draining case opposed to the front side case. One of the front side water draining case 50 (one side water draining case) and the rear side water draining case (the other side water draining case) is made rotatable. There are provided a luminescent element 70a for detecting one's hands (dried articles) put in and out of the inserting gap G, a light receiving element 70b (dried article detecting means), a stepping motor 40 (driving means) and a controlling means 33 for controlling the stepping motor 40 according to a detecting signal of the light receiving element 70b.  The stepping motor 40 controlled by the controlling means 33 pivots the pivotable water draining case when one's hands are absent in the inserting gap G to separate both water draining cases 26, 50 from each other and enlarge the inserting gap for facilitating the taking-in and -out of one's hands.
Patent JP-H10222624-A (JP)
Title: Identifying device
Inventor: INAO HIDEKAZU
IPC: G06K19/06
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a highly safe card with respect to copying a forgery and also a highly reliable identifying device using it. SOLUTION: A card where hologram data and magnetic data including data corresponding to hologram data in a part are written is used, the card reader 1 of the identifying device 101 reads magnetic data and hologram data in the card by a magnetic data reading part 11 and a hologram data reading part 12 and it is compared and judged whether or not hologram data read by a collating part 13 coincide with data corresponding to magnetic data. Here, when they are coincident, magnetic data are transmitted to a controller 2. The controller 2 compares transmitted magnetic data with collation data which are previously stored in a collation data storage part 23 and, at the time of coincidence, an equipment 10 to be controlled is controlled as a proper card.
Patent JP-S63196629-A (JP)
Inventor: YURUGEN YAHAMAN
IPC: C08G77/38
Filed: 1988-02-05
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-H06243063-A (JP)
Title: Optical link state monitoring device
Inventor: TANAKA KAZUYUKI
IPC: H04B10/035
Filed: 1993-02-12
Abstract: PURPOSE:To recognize the normality/abnormality of an optical link by monitoring an idle signal turning back at an optical transceiver on the reception port of an optical concentrator. CONSTITUTION:Turn-back circuits for idle signal (an idle signal discrimination part 22 and a switch 23 forming a turn-back loop by the detection signal of the discrimination part 22), which turn back and transmit the idle signal at the time of receiving the idle signal from the optical concentrator 1 are provided for the optical transceiver 2. A link monitor circuit 11 monitoring the idle signal which turns back at the optical transceiver 2 and received, is provided in the optical concentrator 1. The state of the link can be recognized by monitoring only with the reception port of the optical concentrator 1.
Patent JP-H01199456-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: YONEDA TADAO
IPC: H01L21/768
Filed: 1988-02-04
Abstract: PURPOSE:To eliminate the generation of cracks in a coat film at the time of heat treatment and to prevent a hillock from generating in first-layer wirings by a method wherein a first insulating film is formed on a substrate formed with the first conductor wirings and after a second insulating film is formed by a spin coating method, oxygen ions are implanted in the substrate to heat- treat the substrate. CONSTITUTION:First conductor wirings 22 and 23 are formed on a semiconductor substrate 20, a first insulating film 24 is formed thereon and moreover, a second insulating film 25 is formed thereon by a spin coating method. Then, after oxygen ions are implanted in the above substrate, the above substrate is heat-treated. For example, an SiO2 film 21 is formed on the Si substrate 20, the firstlayer Al wirings 22 and 23 are formed, the SiO2 film 24 is formed and moreover, an organic Si-containing alcohol solution is applied to form the coat film 25. Then, oxygen ions are implanted in the substrate to form implanted regions 28 and 29 and thereafter, when the substrate is heat-treated at 400-450 deg.C in an N2 gas or O2 gas-containing atmosphere, the film 25 ts converted into an SiO2 film 30 and an oxide film 31 is formed on the surfaces of the wirings 22 and 23. After that, a second layer Al wiring 32 is formed.