baber/WOPTO huggingface dataset:
Patent JP-S6242177-A (JP)
Title: Prevention system for overheating of heater
Inventor: HASHIZUME KYOHEI
IPC: G03G15/20
Filed: 1985-08-20
Abstract: PURPOSE:To prevent a heater from entering a thermorunaway state by detecting only the connector disconnection of a thermistor by a direct means and stopping powering-on of the heater. CONSTITUTION:When a connector 11 to which the thermistor is connected and the thermistor 3 are at, for example, >=180 deg.C, namely, when the resistance of the thermistor 3 is small, an operational amplifier 12 outputs '1'; and a driver 14 drives a driver 10 when a NOR circuit 13 sends out '1', and a connec tor 15 connects the driver 10 to the driver 14. When the connector 11 is discon nected, the NOR circuit 13 sends out '0' to inhibit the driver 14 from driving the driver 10. Consequently, even if the connector of the thermistor is discon nected, the heater is not powered on, so the heater is prevented from entering a thermorunaway state and a heat fixing device is prevented from being trou bled owing to such artificial misoperation that the connector is not connected after the maintenance inspection of the heat fixing device.
Patent JP-2000332285-A (JP)
Title: Photovoltaic power generating unit
Inventor: FUJIWARA MITSUHIRO
IPC: G05F1/67
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a disaster preventing means having a simple structure and effectively functioning. SOLUTION: A plurality of solar cell modules 3 are installed on the hill or the field with a fixing unit. The light receiving surface of the solar cell module 3 faces south and can move according to the varying angle of solar light. The module 3 is fixed to a hard rock on the hill 1 at four points (number of points are not limited to four), with anchor bolts 5 vertically put into the rock. Here, the anchor bolt 5 may be fixed with a hole opening jig. A lock nut is fitted on the anchor bolt 5 at the lower side, so as to fit a rubber nut 7 thereon, and a rubber ball 8 is fitted on the bolt 5 at the upper side.
Patent JP-H0843113-A (JP)
Title: Vehicle navigation equipment
Inventor: MIYAKOSHI SHIGEYOSHI
IPC: G01C21/00
Filed: 1994-08-03
Abstract: PURPOSE:To distinguish a prescribed speed from a stop of a vehicle on the basis of outputs of a noncontact acceleration sensor, to eliminate false determina tion on that, to improve the accuracy in correction of offset of detection outputs of acceleration, speed and angular velocity, to facilitate work for fitting the acceleration sensor and also to dispense with its adjustment and the like. CONSTITUTION:A vehicle's own position and direction of advance are calculated by a position detector 25 from information on an absolute position and azimuth detected by a GPS receiver 11, relative azimuth obtained through an angular velocity sensor 12, an angular velocity offset correction processing part 13 and an angular velocity integrator 14 and a traveling distance obtained from an acceleration sensor 15 through a speed integrator 20. An amplitude value is detected from an acceleration sensor 21 by an amplitude detecting part 22, and when it is a prescribed value or below, the vehicle is determined as being in a state of standstill. In the meantime, an acceleration offset correction processing part 17 corrects acceleration offset. At the same time, the offset of the angular velocity is corrected by the angular velocity offset correction processing part 13.
Patent JP-S6242533-A (JP)
Title: Semiconductor device
Inventor: TSUJI KAZUTO
IPC: H01L21/312
Filed: 1985-08-20
Abstract: PURPOSE:To prevent the generation of cracks in a cover film and the generation of short circuits among wires and a chip, and to improve the reliability of a semiconductor device by forming an insulating film without coating the periphery of the semiconductor chip, to which an integrated circuit is shaped, with a bonding pad. CONSTITUTION:Polyimide is coated without coating bonding pads 15 for chips along scribing lines 17 for a wafer 11 before the wafer 11 for a semiconductor device is diced into separate chip, and polyimide films 16 are shaped as insulating films. Polyimide except predetermined sections is removed by using a mask for a pattern, and the polyimide films 16 are left around the chips 14 after dicing. When the LSI chips are scaled up and pins are increased, the generation of cracks in cover films and short circuits among wires 24 and among the wires 24 and the chips 14 are prevented, and the semiconductor device is handled easily, thus improving reliability.
Patent JP-H0348264-A (JP)
Title: Electrophotographic printer
Inventor: HORIUCHI EI
IPC: G03G15/04
Filed: 1989-07-17
Abstract: PURPOSE:To prevent entry of foreign matters such as paper dust by engaging a scraping element with the surface of an electrostatic latent image carrier on the upstream of a spacer roller. CONSTITUTION:The scraping element 62 is applied close to the spacer roller 60 facing the periphery of a photosensitive drum 40. Namely, the scraping element 62 is arranged so that it is in the upstream of the spacer roller when the surface of the photosensitive drum 40 is moved and engaged with the spacer roller 60 to pass thereby. The scraping element 62 is composed of silicone rubber, etc., elastically pressed against the periphery of the photosensitive drum 40, that is, a part where the spacer roller 60 moves and engages, and catches foreign matters such as paper dust. Consequently, in a solid scanning element array assembly 44, the surface of the spacer roller 60, which is moved and engaged with the electrostatic latent image carrier 40, is always cleaned, and accordingly foreign matters such as paper dust can be prevented from entering the moving and engaging part.
Patent JP-S6252059-A (JP)
Inventor: YOSHIRO FUMIHIKO
IPC: B65D47/20
Filed: 1985-08-20
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-S6074672-A (JP)
Title: Photoelectric conversion member
Inventor: SUZUKI KATSUMI
IPC: H01L31/20
Filed: 1983-09-30
Abstract: PURPOSE:To obtain the titled member without the decrease in the S/N ratio even under the environment of much moisture and without the dissolution due to the electrolytic corrosion of a Cr electrode by a method wherein an amorphous carbide film, an amorphous photoconductive film, and a semiconductor crystal film of one conductivity type are provided between the first and second electrodes successively from the side of the first electrode. CONSTITUTION:A Cr film is formed on a glass substrate 11, and a Cr electrode 12 is formed by patterning of this Cr film. Next, the substrate is evacuated by a rotary pump placed on a supporting base 22 in a vacuum reaction container 21, and at the same time the substrate is heatd by a built-in heater 25, next an introduced gas is exhausted. Then, the plasma produced by radicals of SiH4 and CH4 is evolved in the container by application of a high frequency power on an opposed electrode 31 from a high frequency power source 30, and accordingly an a-SiC; H film 13 is formed over the entire surface of the substrate. An a-Si; H film 14 is formed on the film 13 by turn-on of an RF power of 25W to the electrode 31. Thereafter, a P type a-Si; H, B film of the uppermost layer is irradiated with a laser beam in the container, and accordingly an Si film 15 is formed on the film 13. Finally, the title member is manufactured by film- formation of an ITO clear electrode 16 on the film 15.
Patent JP-H0734282-A (JP)
Title: Electroforming method of nickel stamper for optical disk
Inventor: CHIBA KAZUYUKI
IPC: G11B7/26
Filed: 1993-07-23
Abstract: PURPOSE:To provide an electroforming method of a nickel stamper for the optical disk, by which the roughness of the back surface of the nickel stamper after electroforming it can be reduced and the increased yield due to the reduced time for polishing the back surface of the nickel stamper and the improved characteristics of the optical disk substrate after injection molding it can be attained. CONSTITUTION:At the time of electroforming the nickel stamper for manufacturing the optical disk by using a rotary cathode type electroforming device provided with the rotary cathode and the stationary anode, the rotational speed of the cathode and the current density are adjusted to provide a ratio between them of 0.02 to 1.0A/dm<2>/rpm throughout the period from the beginning to the end of this electroforming.
Patent JP-S6485175-A (JP)
Title: Coating method particularly for attachment of shoe sole
Inventor: KONRATSUDO ROSHITSUTO
IPC: B29L31/50
Filed: 1988-07-21
Abstract: PURPOSE: To form a polymer having fluid resistivity and thermally softenability by applying a specific mol.wt. of a prepolymer which is a specific polymerizable urethane polymer and contains a terminal-NCO group on a surface, then bringing a compd. to impart active hydrogen into contact therewith. CONSTITUTION: The prepolymer forming the viscoelastic polymerizable urethane polymer which is obtd. by bringing a diisocyanate having an -NCO to -OH ratio of about 1.25:1 to 3.0:1 and polymerizable polyol into reaction, has the terminal-NCO group, has a mol.wt. of about 1,000 to 10,000, exhibits a crystalline m.p. of 40 deg.C and heats to the crystalline m.p. or above after chain extension is applied on the surfaces of articles. The compd. to impart the active hydrogen is then brought into contact with the polymerizable urethane polymer and is brought into reaction with the -NCO group, by which the polymerizable urethane polymer is subjected to chain extension and the tough polymerizable urethane polymer having the thermally softenability while having the fluid resistivity is obtd.
Patent JP-S6339282-A (JP)
Title: Solid-state image pickup device
Inventor: KAWAJIRI KAZUHIRO
IPC: H04N5/335
Filed: 1986-08-05
Abstract: PURPOSE:To contrive to remove thermal noise and to improve the S/N of a video signal by providing output switching elements on the way of the respective signal read lines and a second horizontal scanning shift register sequentially scanning the respective output switching elements in a specified period. CONSTITUTION:After exposing the image of an object to be taken and generating chrominance signals to the respective phtoelectric conversion elements, after a certain hours pass, second horizontal scanning signals are sequentially outputted to second horizontal scanning lines LH21...LH2m from the second horizontal scanning shift register 20. At this time the thermal noise Sn occured in the respective read lines are outputted through sense amplifiers 18 and 19. Next, when first horizontal scanning signals are supplied through first horizontal scanning lines LH11 ...LH1m, the chrominance signal S0 is outputted to the sense amplifiers 17-19 through a specified chrominance signal read line. Therefore the thermal noise Sn and the chrominance signal S0 are separated to output with a time lag, so that the chrominance signal without thermal noise can be easily obtained.
Patent JP-H0475885-A (JP)
Title: Programming method for machine device
Inventor: NAKAYAMA YASUSHI
IPC: B25J9/16
Filed: 1990-07-12
Abstract: PURPOSE:To easily obtain a program of the minimum execution time, by performing the optimization of route and speed based on the information subjected to data basing in advance with the indication on accuracy being given together with route and speed. CONSTITUTION:The optimization of route and speed is performed by a processing block 2 based on the information subjected to data basing in advance, by giving the indication of accuracy together with the route and speed, in the programming of the work procedure of the machine device of a robot, etc. Thus, the speed setting optimum for obtaining the necessary work accuracy is performed at the time when a moving order + speed are described.
Patent JP-S6071438-A (JP)
Title: Method and device for carrying sheet of paper to printer under correct register state
Inventor: HERUMUUTO EMURITSUHI
IPC: B65H9/08
Filed: 1984-09-03
Abstract: In a paper transport conveyor from a sheet feeder to a printing machine, the sheets are underlapped for speed reasons and for this purpose, the sheets are held and transported in a defined position using a conveyor table to which a vacuum is applied. In order to optimize the feed register in the printing machine in all states of operation, an additional conveyor device holds the sheets at the front gauges and aligns them. The vacuum at the conveyor table is quantitatively variable and the vacuum is so controlled according to operation as to be applied when sheets are required to be held on the conveyor table but interrupted when its action would obstruct the sheet alignment on the conveyor table.
Patent JP-2001010162-A (JP)
Title: Printer with automatic paper feeder
Inventor: SHISHIDO NORIBUMI
IPC: B41J29/02
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To accurately fix the positions of an automatic paper feeder and a printing section, not applying the load generated by the weight of the automatic paper feeder to a member supporting the printing section and make the impact applied to the automatic paper feeder hard to be transmitted to the printing section. SOLUTION: A first fitting structure 44 in which the upper case 42 is set on the upper side and the upper case 42 is fitted with a lower case 43 from the almost vertical direction. A second fitting structure 48 positioned in the vertical face including the first fitting structure 44 in which a connecting section 50 for connecting a supporting body 35 supporting the automatic paper feeder with a main body case is set on the upper side and the connecting section 50 is fitted with the upper case 42, and three members, namely the automatic paper feeder, the upper case 42 and the lower case 43, faced one another is fixed by a clamping member 58 in the state of clamping the upper case 42 by the connecting section 50 and the lower case 43. Thus the rigidity for sufficiently support the weight of the automatic paper feeder can be provided.
Patent JP-H1027726-A (JP)
Title: Manufacture of laminated ceramic electronic part
Inventor: NAKAO KEIICHI
IPC: H05K3/46
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a laminated ceramic electronic part manufacturing method with which the preciseness of formation of the inner electrode of a laminated ceramic electronic part is enhanced, the yield of production is increased and the cost of production can be cut down. SOLUTION: Resist patterns 7 of the prescribed shape are formed on the surface of an electrode film 6 formed on a retaining member 5, and the electrode film 6 is formed by patterning in the prescribed shape using an air stream 9. Lastly, the resist pattern 7 is removed, the pattern of the high aspect electrode film is formed, and after the pattern of the above-mentioned electrode film 6 has been laminated on a plurality of ceramic raw sheets, they are cut into the prescribed shape, fired and a laminated ceramic electrode part is manufactured by forming an outer electrode.
Patent JP-H0271244-A (JP)
Title: Original size detector for copying machine
Inventor: TANIGUCHI AKIHIKO
IPC: G03G15/04
Filed: 1989-07-14
Abstract: PURPOSE:To detect the original size with a reflection plate opened by providing the reflection plate which is opened and closed in a body independent of an original cover. CONSTITUTION:An original cover 12 is provided with a reflection plate 15, which interlocks with the open/close operation, as a body independent of the original cover 12, and this reflection plate 15 reflects the light from a light emitting element 41 and is formed to such size that it cannot cover an original platen 11. When the original cover 12 is closed, the reflection plate 15 is stored in a step part 6 formed in one peripheral edge of the original platen 11. The reflection plate 15 has the light condensing face by which the light of the light emitting element 41 is condensed on alight receiving element 42 and is received. At the time of closing the original cover 12, the reflection plate 15 is kept at an angle until the original cover 12 reaches a certain angle, and thereafter the reflection plate 15 is closed in accordance with the closing operation of the original cover 12.
Patent JP-S6077661-A (JP)
Title: Universal motor
Inventor: FUJII TOSHIO
IPC: H02K23/64
Filed: 1983-10-03
Abstract: PURPOSE:To reduce the production of a spark and the trouble of a radio wave by winding a suppressing coil and a field coil in a superposed manner, and constructing a capacitor to form a closed circuit with the suppressing coil. CONSTITUTION:Suppressing coils 21, 22 are wound to be superposed with field coils 3, 4 wound on stator poles 2. A capacitor 23 is connected to form a series closed circuit with the coils 21, 22. From the construction, a pulselike current can be absorbed by a series resonance circuit of the coils 21, 22 and the capacitor 23. Thus, the production of a spark and the trouble of a radio wave can be reduced.
Patent JP-S57106691-A (JP)
Title: Novel glyceroglycolipid compound and its preparation
Inventor: OGAWA TOMOYA
IPC: A61K31/70
Filed: 1980-12-24
Abstract: NEW MATERIAL:The glycerogylcolipid compound formulaI[R is group of formula II (R' is H or acetyl), formula III, etc.l.  
     EXAMPLE: 1-O-(2,3,4,6-Tetra-O-acetyl-glucopyranosyl)-2,3-di-O-tetradecyl-glycerol.  
     USE: A biochemical reagent. It is also useful as an antigen for producing specific antibody, or as an antimetabolic agent.  
     PROCESS: The compound of formulaIwherein R' is acetyl can be prepared by reacting the sugar halogenide of formula R-X (R' in the group of formula II or III representing the group R is acetyl; X is halogen) with 1,2-di-O-tetradecylglycerol in the presence of a dehydrohalogenating agent (e.g. molecular sieve) and a silver compound (e.g. AgSO 3 CF 3 ) and/or a mercury compound (e.g. HgBr 2 ). Deacetylation of the above-obtained compound affords another compound of formulaIwherein R' is H. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000023129-A (JP)
Title: Device and system for video conference
Inventor: HONOBE TERUHIRO
IPC: H04M11/06
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to simultaneously inform plural terminals of a video of a master terminal without utilizing a multipoint connect device by transmitting the video transmitted by first equipment to be inputted by way of a line towards second equipment by way of the line, decoding and outputting it. SOLUTION: In a video conference system 10, a master terminal 11 uses a 1 input/output port B2 out of a pair of input/output ports B1 and B2 and transmits voice and a video to be supplied to multi-address communication to a slave terminal 12A of 1. Slave terminals 12A to 12N input the voice and the video transmitted from the master terminal 11 or the slave terminal on an upstream side by way of the input/output port B1 of 1. At the same time, the inputted video and the voice are inputted by way of the remaining input/ output port B2 of 1 to the slave terminal on a downstream side and this inputted video and voice are decoded and outputted. Thus, the voice and the video transmitted from the master terminal 11 can be heard and watched at the plural slave terminals 12A to 12N at the same time.
Patent JP-H1026203-A (JP)
Title: Friction drive mechanism
Inventor: SAKAI HISAYOSHI
IPC: F16H19/02
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To remove a fluctuation to be caused in a very small sliding quantity between a roller and a rail without causing a strain on a structure side. SOLUTION: A structure 2 is provided with a drive roller 3 which contacts to a rail 1 through a bracket 6 and is rotated, a motor 4 which rotates the drive roller 3, and at least more than 1 air bearing 11 which are placed on the opposite side of the drive roller 3 across the rail 1 with a prescribed bearing clearance from the rail 1. As a bearing side on the air bearing 11 and a guide side on the rail 1 are not contacted through an air film gushed out of the air bearing, no strain can be caused on a structure side, and the fluctuation to be caused in a very small sliding quantity between the roller and the rail can be reduced.
Patent JP-H0471258-A (JP)
Title: Package structure of power semiconductor module
Inventor: UETAKE AKIHITO
IPC: H01L23/48
Filed: 1990-07-11
Abstract: PURPOSE:To make it possible to cool a semiconductor element without connecting a power semiconductor module directly to the shell to use a large aluminum block and axial fan by allocating a power input terminal and output terminal to mutually different surfaces. CONSTITUTION:In a power module 6 switch elements are laid in a housing 105, 2 (+,-) input terminals 102 and 12 (G1, E1-G6, E6) control terminals 103 are fixed to the upper lid 107, and further the upper lid 107 is fixed by cooling and solidifying the heated and fluidized synthetic resin or the like poured in the gap between the housings 105. On the other hand, 3 output terminals 104 are laid in the housing 105 in such direction that they project from the bottom of the housing 105. Such power semiconductor module 201 is fixed to the shell 202 by means of welding or the like, and to the output terminal laid inside the shell a motor armature coil terminal is connected and to the control terminal a power and control signal is connected. Further, low temperature and low pressure coolant that flows in from a suction port 204 can sufficiently cool not only the motor 203, but also power semiconductor module 201.
Patent JP-S6160825-A (JP)
Title: Billet carrying device of billet heater
Inventor: OKAYAMA SAKAE
IPC: C21D9/00
Filed: 1984-08-31
Abstract: PURPOSE:To carry intermittently a billet by collecting a prescribed quantity, by providing a detecting means for collecting the billet on a carrying means to a prescribed quantity and a stopper for controlling the billet fed out of a feed-out port by interlocking with said means, so that it can be fed out intermittently onto the carrying means. CONSTITUTION:A billet feed-out port 1a of a billet feeder 1, and a carrying means 4 for feeding a billet 2 fed out of its feed-out port 1a, into an induction heating coil 3 are provided on the same straight line. Also, this device is pro vided with a detecting means 10 for collecting the billet 2 on the carrying means to a prescribed quantity, and a stopper 5 for controlling the billet 2 fed out of the feed-out port 1a by interlocking with the detecting means, so that it can be fed out intermittently onto the carrying means 4.
Patent JP-H1124886-A (JP)
Title: Portable information terminal
Inventor: HITAI MASAJI
IPC: H04W88/02
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To enable a user to talk with his opposite party while looking at a display part without using an earphone having a microphone by using an input means that is independently of the main body of portable information terminal. SOLUTION: A user uses an input means that is independently of a portable information terminal maim body 1 to talk with his opposite party. A pen 20 serving as a rod-shaped input means consists of a speaker 21, a microphone 22, a voice processing part 23 which applies A/D conversion to the voices received from the microphone 22 to obtain the voice data and also applies D/A conversion to the voice data received from the main body 1 to output them to the speaker 21, an oscillator 24, a power supply 25, a pen control part 26 and a main body communication part 27. Thus, the user can talk with his opposite party using the speaker 21 and the microphone 22 via a pen communication part 7 of the main body 1 and the part 27 of the pen 20. Then the infrared communication is applied between both parts 7 and 27.