baber/WOPTO huggingface dataset:
Patent JP-H0253087-A (JP)
Title: Image forming device with optical picture memory
Inventor: KOBAYASHI HOAKI
IPC: G02F1/135
Filed: 1988-08-18
Abstract: PURPOSE:To protect optical picture memories by spacing protective covers transmitting picture information light and reflected light on the front and back of the optical picture memories with an interval larger than the focal depth of a lens. CONSTITUTION:The upper and lower covers 39a and 39b are provided on the front and back of a memory plate 31. These upper and lower covers 39a and 39b are provided to protect the optical picture memories 31-1 to 31-n on the memory plate 31, and their height is larger than the focal depth of the lens. Namely, the upper cover 39a is equal to or higher than the focal depth d1 of the lens 27 of a picture writing optical system, while the lower cover 39a is equal to or higher than the focal depth d2 of the lens of a picture reading optical system. Even if dust, etc., stick to the protective covers 39a and 39b, or they are slightly damaged, a formed image never develops a defect, and the optical picture memories 31-n can be protected.
Patent JP-H0867072-A (JP)
Title: Protective medium of thermosensitive transfer-recorded image
Inventor: JOSA AKIO
IPC: B41M5/42
Filed: 1994-08-30
Abstract: PURPOSE: To provide a protective medium of a thermosensitive transfer recorded image which can transfer a resin film for protecting an image formed using sublimating or thermally fusible migratory dye with the help of a thermal head and is not contaminated by a dye, if the medium is arranged side by side with a transfer recording ink layer with a resin film containing the dye on the same base, with another advantage that any trouble due to burrs does not occur at the time of transfer. CONSTITUTION: An adhesive layer 3 is formed on a protective layer 2 provided on a base 1 in such a manner that the protecting layer 2 is easily peelable, and the adhesive is composed of a blend of epoxy resin and methylmethacrylate resin, preferably epoxy resin containing a bisphenc A skeleton with a molecular weight of 1500 to 4000. The methylmethacrylatol resin has a molecular weight of 20,000 to 100,000 and a glass transition point of at least, 80 deg.C.
Patent JP-H1149391-A (JP)
Title: Sheet feeding device and image forming device equipped with it
Inventor: SUGIYAMA HIROSHI
IPC: B65H3/08
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding device capable of easily exhausting the air from a suction attachment force generating means and provide an image forming device equipped with such a sheet feeding device. SOLUTION: The negative pressure generated by a suction attachment force generating means 11 is given to a recording material suction attachment means 2 via an air passage to put the suction attachment force generating means 11 in communication with this recording material suction attachment means 2, and with this negative pressure, the means 2 attracts each of the sheets P stacked on a sheet stacking means and feeds.  The air passage is furnished with an atmospheric air communication part 30 having communication holes 30a and 30b to put the air passage in communication with the atmosphere and valve devices 30c and 30d to open the holes 30a and 30b, and when the air having flowed into the suction attachment force generating means via the air passage is to be exhausted, the holes 30a and 30b are opened by the valve devices 30c and 30d with a positive pressure generated by the suction attachment generating means 11, and the air is exhausted through these holes 30a and 30b opened.
Patent JP-2000040246-A (JP)
Title: Laser power control method and optical disk device
Inventor: NAGARA TORU
IPC: G11B7/125
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To control the laser poser of a laser beam always to be in the optimum condition. SOLUTION: At an encoder part 30, discriminant signals ME, MW are formed that indicate the erase level period and the write level period of the laser power of a laser beam. At a laser output correcting part 70, a change is detected in the reflection factor of an optical disk of the erase level period and that of the write level period, on the basis of a power level signal GL from a power level detecting part 50, a read signal RF from a signal reading photodetector 60, and the discriminant signals ME, MW; with a correcting signal CR formed based on the detection results. At a laser output control part 75, a reference value signal SR from a controller 20 is corrected based on the correcting signal CR. A control signal CT is formed based on the corrected reference value signal SR and the power level signal GL.  By controlling the laser power of a laser beam emitted from a laser diode 42 by the control signal CT, the laser power can be controlled always at the optimum condition in accordance with the reflection factor of an optical disk 10.
Patent JP-H1031627-A (JP)
Title: Connection approval method for docking station
Inventor: FUJIMORI HIDEAKI
IPC: G06F21/62
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent a docking station to be connected with a computer from being illegally used by a malicious user. SOLUTION: When connecting a computer 101 to a docking station 102, the equipment peculiar identifier of the present computer 101 is sent to the docking station 102. The docking station 102 compares the sent equipment peculiar identifier of the computer 101 with the equipment peculiar identifier of a computer registered in a ROM 112 for permitting connection and only when both the identifiers are matched with each other, the supply of a reset signal to a secondary storage device 109, an input device 110 and an output device 111 is stopped, then these devices can be used from the computer 101.
Patent JP-S6182719-A (JP)
Inventor: YAMAMOTO MASANARI
IPC: A47J41/02
Filed: 1984-09-29
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-S58106192-A (JP)
Title: Compression convey device
Inventor: SUZUKI KEITAROU
IPC: F04C18/39
Filed: 1981-12-18
Abstract: PURPOSE:To improve the compression efficiency of a fluid by providing vanes inside blades and by fitting springs at the bottoms of the vanes to increase the contact pressure between the vanes and the opposing inner wall face of a main body so that the compressed fluid is not leaked to other low pressure portion during compression. CONSTITUTION:When blades 5 are rotated by a drive shaft 13, guide rollers 8 provided at one end of swing blades 6 are moved along eccentric cam grooves 9, and the swing blades 6 are moved to the inner wall 4 side of a main body 1 using one end as a fulcrum then are moved to the blade 5 side in a circulating motion. As the swing blades 6 are moved in succession to the inner wall 4 side of the main body, the fluid is conveyed while being compressed and is discharged through a discharge port 3. Accordingly, vanes 17 are provided inside the blades 5, and springs 18 are fitted to the bottoms to increase the contact pressure of the opposing inner wall 4 face of the main body, thereby the sealing of a high pressure chamber 14 can be improved and the compressed fluid is prevented from being leaked from the high pressure chamber 14 to a low pressure chamber 15, thus the compression efficiency of the fluid can be improved.
Patent JP-S6363412-A (JP)
Inventor: GOTO MORIYOSHI
IPC: A47B81/00
Filed: 1986-09-01
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-S6098224-A (JP)
Title: Spring clutch
Inventor: TSUBO SHIYUUZOU
IPC: F16D13/08
Filed: 1983-10-31
Abstract: PURPOSE:To form a spring clutch in a small size, by fitting a clutch spring to be inserted to the boss of an input member and providing an intermittent connection member interruptedly stopping an engagement part in one end of the clutch spring and an output member stopping the other end of said spring. CONSTITUTION:A prime moving boss member 31A being an input member has a boss part 31B in its one end, and this boss part 31B externally fits a coil- shaped clutch spring 31F having an extension part 31D being the second engagement part formed by horizontally extending one end part of the spring and a rising part 31E being the first engagement part formed by erecting the other end part. Then a driven boss member 31M being an output member, having a stopper groove 31G stopping said extension part 31D, has a stepped hole 31H penetrating in both end surfaces. While an intermittent clutch connection part 31S being an intermittent connection member comprises a base 31N, intermittent connection lever 31P swivellably provided in the base 31N, urging member 31Q of the intermittent connection lever 31P and a solenoid 31R.
Patent JP-H0550032-A (JP)
Title: Coating method for al alloy member
Inventor: SHIOMI HIROSHI
IPC: B05D7/14
Filed: 1991-08-16
Abstract: PURPOSE:To prevent overaging at the time of coating an Al alloy member with a thick coating film. CONSTITUTION:This coating method for the Al alloy member exhibiting age- handening consists of a stage for subjecting this Al alloy member to a soln. heat treatment for 2 to 8 hours at 515 to 535 deg.C, a stage for cooling the member with water for 5 to 10 minutes at 40 to 80 deg.C and a stage for repeating, 4 to 8 times, a stage for coating the surface of the Al alloy member with a coating material and baking this coating material for 20 to 40 minutes at 140 to 200 deg.C.
Patent JP-S6449006-A (JP)
Title: Switching method for optical path
Inventor: YANAGAWA HISAHARU
IPC: G02B6/00
Filed: 1987-08-19
Abstract: PURPOSE:To perform switching operation only in two processes and to facilitate the switching operation by matching cores in the connection state of connectors. CONSTITUTION:One of optical connectors 4c and 4d fitted to an optical component 3 is set opposite one of optical connectors 4a and 4b of an in-use optical line 1 in the connection state, and the other optical connector 4c or 4d and an optical connector 4e connected to a switching optical line 2 are set opposite the other connector 4a or 4b; and the optical connectors 4a and 4b of the in-use optical line 1 among the optical connectors 4a-4e are disconnected and the optical connector 4a of the in-use optical line 1, the optical connector 4d fitted to the optical component 3, and the optical connector 4b of the in-use optical line 1 and the optical connector 4c fitted to the optical component 3 are connected. In this connection state, the cores are matched, and then the optical connectors 4a and 4d, and 4b and 4c are disconnected and the optical connector 4a of the in-use optical line 1 and the optical connector 4e of the switching optical line 2 are connected. Thus, the operation is facilitated.
Patent JP-H1050207-A (JP)
Title: Manufacture of image display element substrate
Inventor: HOSOYA MORIO
IPC: H01J9/02
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To manufacture a complicated three-dimensional laminated shape easily by simplifying a production process. SOLUTION: An under wiring, an interlayer insulation layer, an element electrode, an upper wiring, and an electron emission portion forming thin film are formed on an insulating substrate 21 so as to form an electron source substrate, on which forming processing is conducted so as to form the electron emission portion. In such a manufacturing method for an image display element substrate, at least one of the lower wiring 25, the interlayer insulation layer, the element electrode, the upper wiring, and the electron emission portion forming thin film is formed by a filling method. Comparing with a conventional manufacturing method in which all of these are manufactured by the combination of a deposition method and a photolithography method, a vacuum process is eliminated or is reduced so that the production process is simplified.  Also, a complicated three-dimensional shape can be easily manufactured.
Patent JP-H0757779-A (JP)
Title: Alkaline metal thermoplastic conversion power generating device
Inventor: KIKUCHI HIROSHI
IPC: H01M10/39
Filed: 1993-08-20
Abstract: PURPOSE:To generate the power stably without lowering the power generating performance by discharging only the noncondensing gas, which is mixed in the alkaline metal vapor stored in the solid electrolyte, outside of a system under the condition that the power generation is continues. CONSTITUTION:Alkaline metal vapor 11a, which is stored in the solid electrolyte 12 and in which the noncondensing gas is mixed, is led into a heating and cooling container 23 for heating and cooling and provided with a discharging device 28, and only the noncondensing gas led into the container 23 is discharged outside of a system, and the vapor 11a is returned into the main system again. Namely, in the case where the noncondensing gas and the alkaline metal vapor 11a are led into the container 23, inside of the container 23 is set at a low pressure and cooled to a low temperature to separate the gas into the condensing gas and the noncondensing gas. Next, the container 23 is cooled to a low temperature till the vapor pressure of the metal 11 inside of the container 23 is lowered sufficiently or solidified, and the noncondensing gas is discharged 28. In the case where the metal 11 inside of the container 23 is returned to the main system, the container 23 is heated to a high temperature by a heating deice 27, and the vapor pressure of the metal 11 inside of the container 23 is raised, and the metal vapor is returned to the main system.
Patent JP-H0489884-A (JP)
Title: Antistatic polymer dispersion
Inventor: FURUKAWA AKIRA
IPC: C09D5/00
Filed: 1990-08-03
Abstract: PURPOSE:To provide an antistatic polymer dispersion which improves photosensitive film in water resistance and in antistatic behavior after photographic development when the dispersion is applied to the film by polymerizing two specific monomers in the presence of PVA in a mixed solvent of water and a water- missible solvent. CONSTITUTION:The title dispersion is prepared by polymerizing not less than 40wt.% polymerizable vinyl monomer (A) having (a salt of) sulfonic acid group as a substituent, selected from p-styrenesulfonic acid, 2-acrylamido-2- methylpropanesulfonic acid, and alkali metal salts, ammonium salts, etc., thereof not less than 10wt.% monomer (B) represented by the formula (wherein R<1> and R<2> are each H or CH3; R<3> is H or a 1-8C alkyl) and, if necessary, a polymerizable monomer (C) that is a monomer having preferably an acidic group and a polymerizable double bond in the molecule, in the presence of PVA having a degree of saponification of 95% or more in an amount of 10wt.% or less based on the components A to C, in a mixed solvent of water and a water-missible organic solvent.
Patent JP-H0756426-A (JP)
Title: Toner cartridge
Inventor: KUSANO TETSUYA
IPC: G03G21/16
Filed: 1993-08-20
Abstract: PURPOSE:To prevent the hands of a worker from being soiled when a toner cartridge is replaced. CONSTITUTION:The toner cartridge 10 is provided with a toner storage chamber 14 for keeping toner in it, and a polyethylene-bag storage chamber 18 for keeping a polyethylene bag 15 in it. To replace the toner cartridge 10, a pullout seal 16 is pulled and it is pulled out until a fall-off prevention part 17, provided at the end of the polyethylene bag 15, locks in a hole 13b. The toner cartridge 10 is detached by pulling out the toner cartridge 10 and, at the same time, by covering the toner cartridge 10 while turning the polyethylene bag 15 inside out.
Patent JP-H0868011-A (JP)
Title: Vibration controlling cable
Inventor: HOJO TETSUO
IPC: E01D19/16
Filed: 1994-08-31
Abstract: PURPOSE: To restrain rain vibration while reducing wind load working on cables by providing recesses or projections to a cable or the like for suspension structure with coating applied to its surface. CONSTITUTION: In a cable 3, made of an aggregate of strands 1, with anti-corrosive coating 2 applied to its surface, a number of aggregates 4, 5, each composed of a number of circular or polygonal recesses 4a or projections 5a are arranged regularly or at random to the coated surface. Thereby, turbulance is made in wind, and vibration is prevented from occurring to the cable 3. The area for the recess or the projection should be less than 3-10% of unit area on the surface of the cable, and thereby increase of drag coefficient for the cable can be restrained without causing in incrfease of wind load working on the cable while improving the appearances of the cable.
Patent JP-S6363136-A (JP)
Title: Disk-shaped recording medium and its manufacture
Inventor: MAEDA TAMOTSU
IPC: G11B7/004
Filed: 1986-09-02
Abstract: PURPOSE:To shorten the time required for recording and to exactly record an operation reference signal in a prescribed position by providing a prescribed operation reference signal which is recorded with regard to each track linearly in parallel in the radial direction. CONSTITUTION:A CAV (constant angular velocity) system is adopted and by providing a track in a shape of a concentric circle, an operation reference signal can be provided in parallel in the radial direction and by moving a recording head 7 relatively in the radial direction, the operation reference signal is recorded. As the result, a ratio in which the optical head 7 scans an unrecorded area becomes small and the recording time can be shortened. Also, the accuracy of a recording position of the operation reference signal becomes high since the signal is aligned in good order in the radial direction and various operations such as a search operation, etc., can be executed satisfactorily.
Patent JP-H0490991-A (JP)
Title: Underwater transmission device
Inventor: NAKASUGA MASAKI
IPC: B63C11/26
Filed: 1990-08-02
Abstract: PURPOSE:To communicate in water by converting a voice into a digital signal, assigning an address to record it in a semiconductor recording element, and effecting reproduction in a way to press a switch corresponding to a top address recording words. CONSTITUTION:A voice signal is converted into an electric signal by means of a microphone 1 and an amplifier 2, and converted into a digital signal by means of an A/D converter 3. A command outputted to a CPU 4 by means of a key board 5, and the digital signal is stored in an address assigned by a memory 6. During reproduction in water, by operating keys corresponding to a desired expression and word by using the key board 5, a reproduction command is indicated to the CPU 4. A digital signal called by the memory 6 is converted into a voice signal by means of a D/A converter 7 and amplified by an amplifier 8 to drive an submerged speaker 9.
Patent JP-H0753497-A (JP)
Title: Production of cyanate compound
Inventor: WATABE HISASHI
IPC: C07C261/02
Filed: 1993-08-20
Abstract: PURPOSE:To safely obtain a high-purity cyanate compound in high yield in a simpler process by reaction of a bisphenol compound with a cyanogen halide and a tertiary amine by a specific method. CONSTITUTION:A tertiary amine (e.g. trimethylamine) is dripped, in the presence of a solvent (pref. methyl isobutyl ketone), onto a bispenol compound [pref. a compound having t-butyl group at the ortho site of the OH group such as 1,1-bis(4-hydroxy-3-t-butyl-6-methylphenyl)butane] followed by dripping a cyanogen halide (pref. cyanogen chloride or bromide) onto the system. Alternatively, both the tertiary amine and cyanogen halide are dripped collectively so that the tertiary amine comes to an excess in molar amount compared to the cyanogen halide during dripping the tertiary amine in performing the reaction. The reaction temperature is pref. -10 to 15 deg.C in case cyanogen chloride is used as the cyanogen halide.
Patent JP-S6355172-A (JP)
Inventor: DANIERU SHII NERUSON
IPC: D01F9/145
Filed: 1987-08-21
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-H0255377-A (JP)
Title: Flash fixation device
Inventor: NAKAO TETSUJI
IPC: G03G15/20
Filed: 1988-08-19
Abstract: PURPOSE:To reduce the waste of energy and the quantity of emitted smoke and to make a flash lamp, a cooling fan and a blower, etc., small in size by providing a heat source just before flash fixation and heating printing paper so that toner on the printing paper is preheated. CONSTITUTION:The toner particles 7 on the printing paper 6 conveyed along a guide plate 4 are preheated from a downside by the heat device 13 before being fixated by the flash lamp 1. The preheated toner particles 7 are fixated on the printing paper with the flash emitted from the flash lamp 1. A temperature sensor 14 is provided near the light source 13 for flash fixation of the guide plate 4 and the heat source 13 is controlled by the temperature sensor 14 and a controller 15 so as to keep the temperature near the light source 13 a specified value. Thus, the toner particles 7 just before being fixated are preheated to be at the specified temperature. The waste of the energy and the quantity of the emitted smoke can be reduced and also the flash lamp, the cooling fan and the blower, etc., can be made small in size.
Patent JP-H1153378-A (JP)
Title: Information retrieval device
Inventor: IMAI TAKESHI
IPC: G08G1/123
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an information retrieval device that can simply and appropriately acquire necessary information out of an enormous amount of information by using a communication terminal mounted on a fixed to a mobile object. SOLUTION: When desired information is obtained from information servers 5-1, 5-2, 5-3... from an on-car equipment 1, an information center 3 is first accessed to and current position information of its own vehicle is transmitted. Also, an information database 32 of the information center 3 stores a category of storage information, a position corresponding to the storage information or the like and, taking these as retrieval conditions, the on-car equipment 1 narrows down information servers to be accessed to.
Patent JP-S6361856-A (JP)
Inventor: IIDA KATSUMI
IPC: F25D1/00
Filed: 1986-09-03
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-H1119878-A (JP)
Title: Driver with offset auxiliary function
Inventor: FUJIMOTO RYOSUKE
IPC: B25B15/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a driver with offset auxiliary function which can loosen a screw and bolt by making the driver usable as an offset driver, when loosening is difficult by a standard driver with the screw and bolt firmly tightened and rust generated. SOLUTION: In a handle 1 of a driver, a through hole 3 having a diameter able to insert an arbitrary driver shaft 2 is provided. In this way, in the case of the through hole 3 placed in an upper part of the handle, when the shaft of an arbitrary driver 5 is inserted to a root, a T-shaped offset driver is formed, and when only a tip end is inserted, an L-shaped offset driver is obtained.
Patent JP-H03115248-A (JP)
Title: Benzoquinone derivative
Inventor: TERAO SHINJI
IPC: A61K31/7024
Filed: 1990-08-07
Abstract: NEW MATERIAL:A compound of formula I {R1 and R2 are each CH3 or OCH3; n is 0-21; m is 0 or 1; Z is of formula II [R3 and R4 are each H, (substituted) alkyl, etc.], formula III [R5 is residue of alpha-amino acid or (substituted) glucosamine residue], formula IV (R6 is 1-3C divalent hydrocarbon residue) or formula V}. EXAMPLE:3-(2,3-dimethoxy-5-methyl-1,4-benzoquinone-6-yl)propionylglycine. USE:Medicines, protocollagen. Having proline hydroxylase-inhibitory effect and collagen biosynthesis-inhibitory effect, thus useful for the preventive/therapeutic agents for the organ fibrosis in mammals, antiallergic agents, etc. PREPARATION:The carboxyl group of a compound of formula VI is converted to a reactive derivative, which is then reacted with a (substituted) alpha-amino acid of formula R5-H or (substituted) glucosamine in a solvent in the presence, if needed, of an organic base, thus obtaining the compound of the formula I (where, m is 0, Z is of formula III).