baber/WOPTO huggingface dataset:
Patent JP-H0553459-A (JP)
Title: Image forming device
Inventor: OZAWA YASUHIKO
IPC: G03G15/01
Filed: 1991-08-22
Abstract: PURPOSE:To assure the long life of an image carrier and the formation of a high-quality image. CONSTITUTION:In an image forming device arranged with multiple image forming units 10 each having image forming sections 11, 13,... and a heat fixing section 17 in the sheet conveyance direction, the set temperature of the heat fixing section 17A forming the upstream side image forming unit 10A can be switched into multiple stages at the complete fixing temperature TsA or below, and a switching signal generating means 21 and temperature switching control means 21, 22 selectively controlling the set temperature of the heat fixing section 17A of the upstream side image forming unit 10A based on the switching signal from the switching signal generating means 21 are provided.
Patent JP-H0641750-A (JP)
Title: Production of crystalline sic film
Inventor: NODA TETSUJI
IPC: C23C16/02
Filed: 1991-07-30
Abstract: PURPOSE:To obtain a high-quality crystalline SiC film by photo-CVD by vapor- depositing or sticking carbon on a substrate in a specified thickness and irradiating the substrate with light in an atmosphere of a gaseous mixture of gaseous silane with a gaseous carbon source. CONSTITUTION:Carbon is vapor-deposited or stuck on a substrate of a metal, ceramics or an org. material in a thickness above that of a monoatomic layer. The substrate is then irradiated with light from ArF laser, etc., preferably at <=250 deg.C constant temp. in an atmosphere of a gaseous mixture of gaseous silane such as monosilane or disilane with a gaseous carbon source such as acetylene or methane to synthesize crystalline SiC. The pref. ratio between the gaseous silane and hydrocarbon is about (1:5)-(1:10). A crystalline SiC film can be produced by photo-CVD by operation in a low temp. range.
Patent JP-S60102202-A (JP)
Title: Rolling method of t steel
Inventor: TANAKA MINORU
IPC: B21B1/08
Filed: 1983-11-10
Abstract: PURPOSE:To suppress generation of roll wear and rolling flaws and to obtain a T steel having an optional side and thickness with common rolling rolls by adopting open pass type rolling and performing a series of rolling stages in combination of said rolling as well as 4-roll rolling and 3-roll rolling. CONSTITUTION:A slab-shaped blank material is rolled with a rough rolling type rolling mill A having an open pass P by which a rough shape material S' is obtd. The rolled material having an optional side length, thickness and stem height can be obtd. by performing such open pass type rolling. The rolled material is repeatedly rolled by such rolling mill and is formed to a prescribed shape. The rolled material is rolled down to about the product size by a rolling mill group provided with a 4-shaft rolling mill B and a 3-shaft rolling mill C and is subjected to the final flange-end rolling by a 4-shaft rolling mill D. The rolled material S is rolled and finished by a 3-shaft rolling mill E or 2-shaft rolling mill F having an open pass P in the next finish rolling stage.
Patent JP-H0879743-A (JP)
Title: Method and device for multiplexing and reproducing image-sound encoded data
Inventor: KUGA SHINICHI
IPC: H04N19/102
Filed: 1994-09-05
Abstract: PURPOSE: To provide an image-sound encoded data multiplexer for generating multiplex data of a structure not generating the disturbance in reproduced images and sound dropout even when a transfer speed to an encoded data decoding device is lowered at the time of reproduction. CONSTITUTION: Intra-image packets generated for respective intra-cycles, the entire audio packets of the cycles and inter-image packets are connected in the order in a packet connection part 35 and stored in a multiplex buffer 36. IADS offset size information for which the intra-picture packet size and audio packet size of the cycle are gathered is calculated, a multiplex header including the IADS offset size information is added to the head part of a connection packet inside the multiplex buffer 36 and the multiplex packets of the structure for easily adjusting a data read amount at the time of reproduction are continuously generated.
Patent JP-H1148931-A (JP)
Title: Brake pressure control device
Inventor: KUMADA YUJI
IPC: B60T8/46
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide such a brake pressure control device as being capable of avoiding a trouble of pressure reducing failure by turning air pressure around the back pressure side of a hold diaphragm during normal brake pressure reduction when an exhaust port in a control valve is blocked with snow, ice or mud. SOLUTION: A brake pressure control device has an air control valve for antilock control in an air brake device to perform braking operation with air pressure. The air control valve 10 is provided with a hold diaphragm 15 to open a passage with a hold valve 14 and air pressure supplied via the hold valve 14 and a decay diaphragm 17 to open the passage with a decay valve 16 and air pressure supplied via the decay valve 16. In the valve mainbody 14h of the hold valve 14, a check valve 20 is integrally provided to allow the flow of air from the back pressure chamber 15a side of the hold diaphragm 15 to the exhaust port 14c side.
Patent JP-S6371083-A (JP)
Inventor: TSUTAYA YOSHIFUMI
IPC: B66B3/00
Filed: 1986-09-10
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-S6456226-A (JP)
Title: Vehicle ventilation device
Inventor: KAJIMOTO SHINJI
IPC: B60H1/28
Filed: 1987-08-25
Abstract: PURPOSE:To enhance the efficiency of ventilation by driving a ventilation fan with the use of a power from a solar battery attached to the outer surface of a vehicle body when the temperature of the passenger compartment rises during parking, and by opening a normally closed cover of a cowl box. CONSTITUTION:When a system switch 41 is turned on, a solar battery output voltage detecting circuit 43 judges whether the output voltage of the solar battery 3 exceeds a predetermined voltage or not, and if it exceeds the predetermined voltage, the temperature detecting circuit 42 compares the temperature of the passenger compartment with a predetermined temperature. If it exceeds the predetermined temperature, a ventilation fan drive motor 7 is driven to operate a ventilating fan 6, and when a cover of a cowl box is closed, a cowl cover drive motor 24 is driven to open the cowl cover. Simultaneously, an inside and outside change-over damper is set in an ambient air intake mode. With this arrangement, even though the temperature of the passenger compartment rises during long time parking, ventilation is effectively made, thereby it is possible to enhance the comfortability.
Patent JP-H0279900-A (JP)
Title: Recording regenerative method and device thereof
Inventor: YO TOYONARI
IPC: G10L19/00
Filed: 1988-08-25
Abstract: PURPOSE: To simplify the circuit constitution by encoding a DC voltage in synchronization with a high frequency signal and storing them in the whole of a DRAM prior to the recording of a voice signal and using the DC voltage as the index of repeated reproductions. CONSTITUTION: Before performing a recording in all addresses of a DRAM, when a record key is turned off, a DC voltage is generated from a DC voltage generating circuit 2 to be supplied to a DRAM circuit 7 for a prescribe time and it is encoded and recorded to next addresses of the DRAM is which a voice signal is recorded for a prescribed time. Then, this device automatically returns to a reproducing mode after the recording of the DC voltage for a prescribed time, however, since the output driving a reset circuit 4 is outputted after the prescribed time via a DC voltage detecting and time setting circuit 5, an address counter is reset and then the reproducing of the voice signal is started from the firs address. Thus, the constitution of the device is simplified.
Patent JP-H0879113-A (JP)
Title: Fm multiplex broadcast receiver
Inventor: SASAKI KAZUTOSHI
IPC: G10L25/00
Filed: 1994-09-05
Abstract: PURPOSE: To reduce operations requiring visual confirmation at the time of program selection in FM multiplex broadcast. CONSTITUTION: A selection screen is displayed on a display device 8 and whether or not a sound request flag F1 is '1' and sound is requested or not are judged. When it is requested, sound data corresponding to the contents of the selection screen are read and the sound data are transferred to a sound synthesis circuit 9, turned to the sound and outputted. An operator listens to the sound, selects it, discriminates a program number corresponding to a selection program inputted from an input means 7, reads corresponding program data and displays them on the display device 8. Also, when it is judged that a next program request flag F3 is '1' and selecting the next program is requested, the selection screen is displayed on the display device again, however, turning to the sound is performed only one.
Patent JP-H1056174-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO TAKESHI
IPC: H01L29/06
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can provide a small chip area by making small the area of a region around a cell formation region. SOLUTION: A number of unit cells as vertical metal oxide semiconductor field-effect transistors(MOS FETs) having grooves are formed on a semiconductor substrate 1, source electrodes 11 are formed on a front side of the semiconductor substrate, drain electrodes 13 are formed on a rear side of the substrate, and a deep p-well region 19 is extended into an n<-> -type epitaxial layer 3 of the substrate 1 around a cell formation region Z1. An alumina wiring line for a gate electrode of each vertical MOS FET is extended above the deep p-well region 19 around the cell formation region Z1 through oxide films 14 and 16 as extruded outwardly of the deep p-well region 19, and the alumina wiring line 17 of the gate electrode is used as a field plate.
Patent JP-S59100548-A (JP)
Title: Testing device for ic module
Inventor: HIRAYAMA NAOMI
IPC: G01R31/26
Filed: 1982-11-30
Abstract: PURPOSE:To improve reliability, when an IC, wherein a light emitting element and a light receiving element are provided on a same substrate, by using the light emitting element and the light receiving element of the IC itself, and providing a light transmitting means between the two elements. CONSTITUTION:A light emitting element 3 and a light receiving element 4 are formed on a substrate 2 in an IC module. Said IC is enclosed in a black box 1, in which light from the outside is shielded. Contactors 6a and 6b are connected to the light emitting element 3 and the light receiving element 4. An optical fiber 7 is provided for transmitting the light from the light emitting element 3 to the light receiving element 4. The light is emitted from the light emitting element 3 through the contactors 6a. The current from the light receiving element 4 is measured by an ammeter through the contactors 6b. Thus the quality is judged. A filter, which attenuates the light, is inserted in the optical fiber 7, and the test can be performed. Therefore, the tests, which are close to the actual operating conditions, can be performed, and reliability can be improved.
Patent JP-H0848483-A (JP)
Title: Connection type transfer machine system
Inventor: KUBOTA MASAO
IPC: B66B23/24
Filed: 1994-08-03
Abstract: PURPOSE:To increase the transfer speed and the transfer faculty on an escalator, moving footpath, etc., by installing a leading handrail having the almost equal speed to the speed which is produced by adding the traveling speed for stepping surface to the traveling speed of a traveling part. CONSTITUTION:The half part of the stepping surface of the stepping stage 1 of an escalator is used for standing persons, and the other half is used for the walking persons. A handrail 1b for the accompanied traveling which travels at the equal speed to that of the stepping stage 1 is arranged on both the left and right sides of the stepping stage 1, and a leading handrail 1L is installed at the aslantly right upward of one handrail 1b for the accompanied traveling, and traveled at the speed which is nearly equal to the speed which is formed by adding the walking speed for the stepping surface with the travelling speed of the escalator. On the leading handrail 1L, an uneven part conforming to the shape of a finger for facilitating the grip is formed. Further, the handrail 1b for the accompanied traveling is extended longer to the floor surface walking part, and the riding in safe is enabled, and even at the upper floor release part, the handrail 1b is extended to assists the walking of users.
Patent JP-S6365430-A (JP)
Title: Main reflecting mirror for single-lens reflex camera
Inventor: KIMURA KAZUO
IPC: G03B7/099
Filed: 1986-09-08
Abstract: PURPOSE:To fade ghost and to make it inconspicuous by a simple and inexpensive diffraction grating by forming the diffraction grating directed in a one- dimensional direction on the rear face of a transmission part of a main reflecting mirror with prescribed intervals. CONSTITUTION:The main reflecting mirror 13 is made of plastic, the whole surface of its front face is coated with an evaporation film to constitute a semitransparent mirror and the diffraction gratings 21, 21,... directed in the one-dimensional direction (lateral direction) are unitedly formed on the whole surface of its rear face 13b with prescribed intervals P. Triangular, sine waveform or chevron type grating can be adopted as the diffraction grating 21 in addition to rectangular (high level type) grating. Since a ghost image due to reflected light is divided and faded in the vertical direction, the image is made inconspicuous. When the main reflecting mirror is made of plastic, the diffraction grating can be molded simultaneously with the main reflector, so that the diffraction grating can be simply, inexpensively and highly accurately formed.
Patent JP-H0554943-A (JP)
Title: Jig for waterproofing sheet material attachment
Inventor: OOHASHI YUKIO
IPC: H01R43/00
Filed: 1991-08-23
Abstract: PURPOSE:To improve positional precision and work efficiency in attaching waterproofing sheet material to an electric cable, by using a jig. CONSTITUTION:A waterproofing sheet material 6 is mounted on a recessed part and a bard wire 5a is mounted on a pad material 10 in the way that electric cables 1, 2, and 3 to be connected are put along guides 14, 13 and the connection part 5 is set in the center. Then, a bending guide 17 is slid and stopped by a stopper 8 and bends the stands in the right and the left along the folding line 19 in the longitudinal direction of the bottom face of the recessed part and after the water-proofing sheet material 6 is formed into a U-shape, both sides are pushed downward manually and then stuck by an adhesive 8. After that, the bending guide 17 is returned to the original position, the pad-attached electric cable is taken away from a jig 11 and thus the work is completed. This enables positional precision in attaching the waterproofing sheet material to the electric cable, heightens the waterproofing function and improves the wokability.
Patent JP-S6190102-A (JP)
Title: Terminal fixation structure of multicore optical fiber cable
Inventor: SASANO NAONARI
IPC: G02B6/24
Filed: 1984-10-08
Abstract: PURPOSE:To prevent the breaking of an optical fiber core due to a projection phenomenon resulting from the shrinkage of a cable sheath by charging an adhesive in the space formed between the bottom part of a receptacle and the terminal-treated surface of a multicore fiber cable inserted into the receptacle. CONSTITUTION:The terminal-treated multicore optical fiber cable 12 out of which a specific number of optical fiber cores 16 are led is run through a metallic terminal fixture 11 as the container-shaped receptacle which has a specific number of through holes 16 in the bottom part 9. Then, the optical fiber cores 16 and a tension member 17 are run through the through holes 14 of the metallic terminal fixture 11. Further, the adhesive 13 is charged in the space formed by separating the bottom part 9 of the metallic terminal fixture 11 and the terminal-treated surface 12a of the cable 2 from each other by specific distance to fix all of the optical fiber cores 16, tension member 17, plastic interposing cord 18, and cable sheath 19 which constitute the cable 12 to the metallic terminal fixture 11.
Patent JP-H1033353-A (JP)
Title: Article hanging device
Inventor: KAMEI SHINTARO
IPC: A47G29/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a device to apply to various articles of different thicknesses to be installed in simple structure. SOLUTION: A support body 1 comprises an upper plate part 5 provided on an upper end of a front plate part 4, the front plate part 4 is provided with three laterally long receiving holes 6...6 at a lower half part, a circular nail hole 8 is provided at a center of the upper plate part 5, and claw parts 7, 7 are provided at two positions of a back end edge to protrude downward. An arm body 2 has a hook part 9 at a tip part, and a receiving part 10 at a back end part. The receiving part 10 is a little bent downward to form abutting parts 12, and a back part of it is bent upward to form an abutting part 11. The abutting part 11 is protruded to be higher than the abutting part 12. Stoppers 3 are formed in arc shape to be fitted with the arm body 2 by elasticity.
Patent JP-S60106752-A (JP)
Title: Paper feed positioning device
Inventor: KUWABARA KENJI
IPC: B65H1/26
Filed: 1983-11-11
Abstract: PURPOSE:To set the position of paper mounted on a table accurately and automatically by moving the table on a frame movable up and down with correspondence to the output signal from detector. CONSTITUTION:A frame 2 is provided movably up and down through a chain 3 in a paper feed positioning device 1 while a table 5 is provided movably through a table bar 4 on the frame 2. Papers are mounted while being piled on the table 5. Photoelectric tubes P1, P2 for detecting the paper position, limit switch LS1 for confirming the table center and left/right limit switches LS2, LS3 of table are provided on the frame 2 to constitute a detector 11. If the edge 15 of paper 8 is not between said tubes P1, P2, a signal is provided to drive a motor 7 and to move said limit switches LS2, LS3 until the table 5 is detected.
Patent JP-H1052525-A (JP)
Title: Slot machine
Inventor: ISHIHARA MASAYUKI
IPC: A63F5/04
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To speedily and easily exchange an old type machine to the new one by constituting a hinge device so as to be mutually separated into a main body side hinge part and a front door side hinge part and attaching a reel instrument and a main substrate onto a front door. SOLUTION: A front door is composed of an upper door 90 with display window attached with a hinge device 30 to one upper side of a main body box 20 so as to be opened/closed and a lower door 100 with an ornament panel 101 attached with the hinge device 30 to the lower side of that main body box. A reel instrument 110 and a main substrate 120 are attached to the rear face of the upper door 90. A medal discharge tray 47 is attached to the lower door 100. The hinge device 30 is composed of a main body side hinge part 31 attached to the main body box 20 and a front door side hinge part 32, which is attached to the upper and lower doors 90 and 100, so as to be mutually separated. When exchanging an old type machine to the new one, it is enough only to detach the old upper door 90, to exchange it with the new upper door 90 and to perform required wiring. Concerning the lower door 100, the ornament panel 101 is exchanged or the lower door 100 is exchanged as a whole.
Patent JP-H0194604-A (JP)
Title: Magnetic latching device
Inventor: JIYOOJI BII PURATSUTO
IPC: H01F7/122
Filed: 1988-08-26
Abstract: PURPOSE: To provide a magnetic latch device which is useable for a spectrum analyzer or other devices where accurate signal switching is important and which ensures simple operation and high efficiency and in which friction between moving parts is negligible small by providing a core, a coil, a permanent magnet, and an armature. CONSTITUTION: This device comprises a magnetically conductive rod shaped core 14, a coil 30 wound around the core 14, a permanent magnet 50 in contact with the core 14, and an armature 80 magnetically coupled with the permanent magnet 50 and having ends 84, 86 formed to make contact with opposite ends of the core 14. The ends 84, 86 of the armature 80 are set to make contact with only any one end 18, 20 of the core 14. For example, once the coil 30 receives the opposite polarity electric pulse from the state where a gap between the ends 84 and 18 is formed, balance of latching force is reversed, and the armature 80 is moved to an opposite position to permit the end 86 of the armature 80 to make contact with the end 20 of the core 14. When no electric pulse is applied, a magnetic flux of the permanent magnet 50 keeps the armature 80 at a state where a finally applied pulse forms.
Patent JP-2001030359-A (JP)
Title: Bonding method for plastic clip, and plastic clip
Inventor: KAKEHI TOSHINORI
IPC: F16B5/08
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for bonding a plastic clip to a natural fiber type porous member in consideration of an excessive molten part by low energy without exerting the adverse effect of heat on the rear surface of the plastic clip or applying a dent to the rear surface thereof and the plastic clip used in this bonding method. SOLUTION: The bonding surface of the base part 5 of a plastic clip 1 has a welding region 6 and a non-welding region 7. A plurality of meltable projections 9 protruding toward a natural fiber type porous member and a plurality of recessed parts 10 provided so as to be adjacent to the projections 9 to house an excessive molten part are formed to the welding region 6 and a standard surface part 11 for determining the welding height of the plastic clip is formed to the non-welding region 7.
Patent JP-S6190143-A (JP)
Title: Shutter
Inventor: OKAJIMA KOICHI
IPC: G03B9/10
Filed: 1984-10-09
Abstract: PURPOSE:To obtain a sufficient stroke as a shutter and to realize a simple, small-sized mechanism by powering on and displacing two electrostrictive elements at the same time, rotating two sector rings in the opposite directions, and opening the sector. CONSTITUTION:A voltage is applied to he 1st electrostrictive element 5, whose tip is displaced counterclockwise; and a sector ring 2 is swiveled clockwise to swivel the sector 4 to the middle, thereby placing it in a half-open state. Then, a voltage is applied to the 2nd electrostrictive element 6, whose tip is displaced clockwise; and a sector ring 3 is swiveled counterclockwise to further swivel counterclockwise and place the sector 5 in a half-open state, thus completing shutter opening operation. Thus, the sector rings 2 and 3 are driven by the different electrostrictive elements, so even when the quantity of displacement of each electrostrictive element is small, a sufficient stroke is obtained as a shutter and the mechanism is simplified and reduced in size.
Patent JP-H0553630-A (JP)
Title: Operating state monitoring device for driven member
Inventor: NOZU HARUHISA
IPC: G05B19/18
Filed: 1991-08-23
Abstract: PURPOSE:To provide a monitoring device which monitors the working states of the driven members like a bell screw, etc., which are driven by a servo motor. CONSTITUTION:The torque rate of a servo motor 13 which drives a ball screw 10 is detected by a torque sensor 21, and this detection value is corrected by a temperature correction circuit 23 which detects the temperature of the screw 10. Thus a corrected torque rate is obtained. Then a deciding circuit 24 decides the mean value and the peak value of the corrected torque rate, and these output information are outputted to a trend control output part 27a. A pattern deciding circuit 25 decides the pattern of the torque rate obtained in a normal working state of the screw 10 stored previously in a storage part 26 end the pattern of the corrected torque rate. The decision information on the circuit 25 is outputted to a pattern control output part 27b.