baber/WOPTO huggingface dataset:
Patent JP-H0950175-A (JP)
Title: Image forming device, process cartridge, and developing device
Inventor: SAKURAI KAZUE
IPC: G03G21/10
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge in which waste toner can be easily treated by means of a simple structure and which is free of a waste-toner overflow, without requiring a complex mechanism and the like such as a sensor and a toner carrying mechanism. SOLUTION: The cartridge 51 consisting of a developing means 21 and a toner hopper 22 is freely attachable/detachable to/from a cleaning means 23. After toner in the cartridge 51 is used up, a waste-toner cartridge 52 is detached, the empty cartridge 51 is attached to the cleaning means 23, and transfer residual toner on a photoreceptive drum 1 is stored into the toner hopper of the cartridge 51 by the cleaning means 23. This is repeated every time toner in the cartridge 51 is used up.
Patent JP-S6198567-A (JP)
Title: Thermal recording device
Inventor: KATO MUNEHISA
IPC: B42D15/04
Filed: 1984-10-19
Abstract: PURPOSE:To perform an appropriate printing control automatically in accordance with the kinds of an ink donor film to be mounted, by reading a sheet to be heated which has attribute code data, and by selecting sequences correspondingly. CONSTITUTION:When an ink donor film is mounted on the device, a reading means 21 traces attribute code data 37 and reads informations, and writes them into a non-volatile memory 23. The informations may include for instances, ink donor films for surface sequential color printing, using four color inks, designating four milliseconds for a standard thermal head printing pulse width. Based on the above informations, a sequencer 22 selects a sequence for the use of the ink donor film for surface sequential color printing. Further, taking into consideration a standard printing pulse width, a printing pulse width datum is selected and picked up from a printing pulse control table memory 24, and through a thermal head driver 29 the thermal head 28 is driven.
Patent JP-H1067634-A (JP)
Title: Stable light-protecting preparation containing surface-active glucose derivative and water-soluble ultraviolet light filter
Inventor: GERS-BARLAG HEINRICH DR
IPC: A61K8/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a light-protecting preparation containing both a water-soluble UV light filter and a specific surface-active substance, excellent in stability, and improved in conventional defects. SOLUTION: This light-protecting preparation comprises a surfactant selected from glucose derivatives of the formula (R is a 1-24C alkyl; R1 is H, a 1-24C alkyl; R2 is H, a 1-24C acyl) and a water-soluble UV light filter. The preparation preferably further contains an aqueous phase containing other UV light filters and an oil phase containing other UV light filters, and does not contain a polyethoxylated emulsifier. The glucose derivative of the formula is preferably methylglucose sesquistearate, etc. The water-soluble UV light filer is preferably 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid, 1,4-di(2-oxo-10-sulfo-3- bornylidenemethyl)benzene, etc.
Patent JP-2000047173-A (JP)
Title: Liquid crystal device
Inventor: MURAYAMA KAZUHIKO
IPC: G09G3/20
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent picture quality and durability from being degraded. SOLUTION: When scanning signals COM1, COM2 are impressed on a liquid crystal panel line-sequentially, information signal SEG is not impressed thereon while no scanning signal is impressed (refer to the mark t2 shown in the figure), but only a reference voltage Vc is impressed thereon. In such a manner, even if the information signal SEG should contain a DC voltage component, it is possible to shorten a period in which the DC voltage component is impressed on the liquid crystal, and prevent picture quality and durability from being degraded associated therewith.
Patent JP-H0644054-A (JP)
Title: Initial medium recognition controlling system
Inventor: KAWANAMI MASAHARU
IPC: G06F9/06
Filed: 1992-07-24
Abstract: PURPOSE:To shorten the time required before the start of the operation of a system by improving the initial medium recognition processing of a part of system start processing. CONSTITUTION:Storage devices 9-1 to 9-N are divided into a synchronous device group consisting of the storage devices for which the initial medium recognition processing needs to be completed synchronously with the start of the system start processing and an asynchronous type device group consisting of the storage devices other than those, and this information is recorded previously in a table 6. At the time of the system start processing, a means 1 executes first the initial medium recognition processing for the storage device belonging to the synchronous device group as a part of the system start processing by using the means 3. When the initial medium recognition processing for the storage device belonging to the synchronous type device group is finished, the means 7 executes the initial medium recognition processing for the storage device belonging to the asynchronous type device group in parallel with the system start processing.
Patent JP-H04102236-A (JP)
Title: Optical deflector
Inventor: ICHIHARA JUNICHI
IPC: G11B7/09
Filed: 1990-08-20
Abstract: PURPOSE:To suppress secondary oscillation mode and to stabilize deflecting characteristic by making a linear driving force which turns a reflecting mirror supported with a flat spring function on a node when oscillation of secondary mode occurs in the flat spring. CONSTITUTION:The reflecting mirror 35 is fixed on the free terminal of the flat spring 31 via a holder 36. The node N in the secondary oscillation mode is found by performing oscillation mode analysis. An electromagnetic driving device 40 is arranged so that the linear driving force F can function strictly on the node N. When a control current based on a tracking control signal is supplied to a movable coil 46, the mechanism 40 makes the linear driving force F function on the node N. Thereby, the reflecting mirror 35 oscillates in the directions of arrow heads C1, C2 accompanying by the warpage of the flat spring 31. A laser beam 13 emitted from a semiconductor laser flat spring 31. A laser beam 13 emitted from a semiconductor laser 10 and converged is guided in the directions of arrow heads B1, B2, then, tracking control is performed. At this time, no couple of force around the node by the reflecting mirror 35 occurs, which prevents the secondary oscillation mode in the flat spring 31 occurring.
Patent JP-H0383165-A (JP)
Title: Card monitor device
Inventor: HIGUCHI TERUYUKI
IPC: G07D9/00
Filed: 1989-08-28
Abstract: PURPOSE:To monitor the point of time when a card is used and to record a video synthesizing signal and leave it as evidence by photographing the card and a customer and superposing their images one over another by a synthesizing means. CONSTITUTION:This device is equipped with a television camera 2 which photographs the customer 8, a television camera 3 which photographs the each card 7, the video signal synthesizing circuit 4 which puts the customer image signal V1 of the television camera 2 and the card image signal V2 of the television camera 3 together, a monitor 5 which displays the synthesizing image signal V3, and a video recorder 6 which records the synthesizing image signal V2. Thus, the image V2 of the card and the face image V1 of the customer are displayed and recorded on over the other sufficiently as evidence and the point of time when the card is used can be monitored to secure the high safety against card crimes.
Patent JP-S58112673-A (JP)
Title: Resistance welding control method
Inventor: TAMAI SEIICHIROU
IPC: B23K11/25
Filed: 1982-12-13
Abstract: PURPOSE:To improve and uniform the quality of spot welding by increasing a welding current gradually after a specific time limit from the starting of feeding and detecting nugget formation on the basis of the increment of the accumulated value of integral values of an interchip voltage for a half cylce. CONSTITUTION:The voltage between chips 1 and 1 which clamp a work 2 is passed through a filter circuit 3 and integrated by an AC integrating circuit 4, whose output is supplied to a rectifying circuit 5. Once a welding current of each half cycle flows, an A/D converting circuit 6 generates a conversion starting pulse to perform conversion. By a conversion ending signal, the circuit 4 is reset and a microcomputer 8 accumulates and stores the interchip voltage of every half cycle. The increment of the accumulated value is compared with the value of a feeding cut set value circuit 7 and when the former is less than the latter, an input voltage variation compensating timer 9 cuts feeding by a feeding cut signal from the computer 8. Further, the welding current setting of the timer 9 is carried out by a welding current setting circuit 10.
Patent JP-S6485031-A (JP)
Title: Spool shaft for fishing reel of double bearing type
Inventor: OTAKE YUTAKA
IPC: A01K89/015
Filed: 1987-08-31
Abstract: PURPOSE:To smoothen the translocation of a part, by setting a coil spring to the hole bored on the annular main body of the spool shaft to allow a nipple having a buffer ball fitted to the end to come out or come in through the hole. CONSTITUTION:If spool shaft 8 displaces in the arrow direction, the ball 98 set on the end of the nipple 94 also displaces in the same direction, until it collides to the end of the change shaft. This collision allows the change shaft to go back, instead a couple of connection tips 90 to connect to another couple of tips 46 inside the cylinder whereby the spool shaft 8 is connected to the spool 6. The impact when the ball 98 on the nipple end of the spool shaft is absorbed by the ball 98 and the coil spring 100.
Patent JP-2000057992-A (JP)
Title: Mass spectrometry device
Inventor: ANDO MASANORI
IPC: G01N27/64
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To execute analysis by an internal standard method with high accuracy, in a mass spectrometry device for ionizing a sample by irradiating the sample with a pulse laser and for analyzing it. SOLUTION: A laser beam from a laser light source is divided into two beams by a beam splitter, and applied simultaneously toward two sample plates on a sample stand 112. As an unknown sample and a reference standard sample can be placed separately on each sample plate, each sample can be ionized by using a matrix suitable for each sample and by a laser beam having energy suitable for each sample. Ions produced on the two sample plates are focused toward a detector 113 by an ion lens. Hereby, mass spectrometry of both the ions of the unknown sample and the ions of the reference standard sample can be executed under the same conditions. Therefore, an internal standard analysis having high accuracy can be executed.
Patent JP-H0666667-A (JP)
Title: Method for modifying pipe so as to have leakage detecting system
Inventor: EFU TOOMASU DORAIBUAA
IPC: G01M3/18
Filed: 1992-08-18
Abstract: PURPOSE: To remodel an existing pipe to be equipped with a leak detection system without cutting open or dismantling the pipe. CONSTITUTION: An elongated fluid detection element 2 is deranged, along with a tube 8 of absorbing material, between the inner surface of a pipe A and an impermeable tube 10 spaced apart therefrom. The fluid detection element 2 is connected operationally with an external display station 6. The impermeable layer 10 may be such type as being used ordinary for relining a defective pipe in the field. The tube 8 of absorbing material and the fluid detection element 2 preferably fill an annular space between the inner surface of the pipe and the impermeable tube 10.
Patent JP-H04102062-A (JP)
Title: Method for measuring particle immunity
Inventor: YASUDA KENJI
IPC: G01N33/553
Filed: 1990-08-22
Abstract: PURPOSE:To enable highly sensitive, rapid and highly accurate immunity measurement by immobilizing an antibody and an antigen on a surface of a fine particle having both florescence and magnetism and by immobilizing the antibody and the antigen in order to make a measurement vessel a solid phase for immobilization. CONSTITUTION:Immobilization of an antibody and an antigen on a surface of a particle can be done by physical or chemical adsorption or fixing covalently by utilizing a functional group. A fluorescent substance is not specifically limited as long as it is fluorescent reagent. A magnetic substance such as magnetite which is magnetized when a magnetic field is applied and can be easily separated is desirable. A measurement vessel is required to have such properties that it can serve also as an antigen antibody reaction vessel and that it can bind the antigen and the antibody. Either polyclonal or monoclonal may be usable as an antibody to be immobilized on the particle or measurement vessel. The particle having both magnetism and fluorescence can move by magnetic force and generate fluorescence by light application, so that it can improve reaction efficiency and can also be easily detected.
Patent JP-S6279039-A (JP)
Inventor: NISHIGUCHI KATSUNORI
IPC: A61B5/1477
Filed: 1985-10-01
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-H0753577-A (JP)
Title: Purification of phosphoric easter salt
Inventor: NOMOTO HIDETOSHI
IPC: C07F9/113
Filed: 1993-08-10
Abstract: PURPOSE:To provide a purification method capable of suppressing thermal hysteresis effect to a minimum and obtaining a high-purity phosphoric ester salt. CONSTITUTION:This purification method is to eliminate a lower alcohol (and a hydrocarbon), from an aqueous solution containing a phosphoric ester salt and the lower alcohol (and the hydrocarbon) by using a thin film evaporator.
Patent JP-H0383972-A (JP)
Title: Thiadiazinone derivative, production of the same derivative and control agent of plant disease containing the same derivative as active ingredient
Inventor: MANABE AKIO
IPC: C07D285/16
Filed: 1989-08-25
Abstract: NEW MATERIAL:A thiadiazinone derivative expressed by formula I [R<1> and R<2> are lower alkyl, H or alkylene in bonding R<1> with R<2>; R<3> is H or lower alkyl; R<4> is lower alkyl or phenyl containable substituting group (halogen or lower alkyl)]. USE:Used as controlling agent of plant disease. Furthermore, used as insecticide, miticide, herbicide, plant growth-regulating agent or intermediate of agricultural chemical or medicine. PREPARATION:Ketone- or aldehyde-derivative expressed by formula II is reacted with hydrazine derivative expressed by the formula R<4>-NH-NH2 and thioglycol derivative expressed by formula III in the presence of a catalyst such as ammonium carbonate, as necessary, at a temperature of 0-150 deg.C to afford the compound expressed by formula I.
Patent JP-S6375024-A (JP)
Title: Curable resin composition
Inventor: SUZUKI SHUICHI
IPC: C08L63/00
Filed: 1986-09-19
Abstract: PURPOSE:To obtain a curable composition of epoxy resin suitable as insulating materials of electrical devices and parts and ordinary structural materials, having excellent electrical properties, mechanical strength, casting properties and molding properties, consisting of an epoxy compound, an oxazoline compound and a curing agent, etc. CONSTITUTION:The aimed composition consisting of (A) an epoxy compound, (B) an oxazoline compound [preferably bis(2-oxazoline) compound such as 1,2-bis(2-oxazolinyl-2)ethane, etc.], (C) a curing agent (preferably organic acid, phenolic compound, acid anhydride or sulfonic acid group-containing compound) and, if necessary, (D) a filler (preferably a combination of granular filler and fibrous filler).
Patent JP-H04233776-A (JP)
Title: Led driving circuit
Inventor: SUTEFUAN AREN SHIIGERU
IPC: H01L33/00
Filed: 1991-08-06
Abstract: PURPOSE: To provide a shaper circuit for a pulse waveform in which both rise time and fall time of an optical output waveform can be improved in an LED drive circuit. CONSTITUTION: The invention relates to a pulse shaper circuit 10 for an LED 18, more specifically, to a drive circuit for improving both the rise time (through peaking of current) and the fall time (through absorption of charges). The pulse shaper circuit 10 is a conventional differential current switch 19 added with a set of switch element and resistor elements 20, 22. The first switch element increases the current at the rise part of a LED drive current waveform and the incremental current level depends on the first resistor element. Remaining switch and resistor are employed as the differential current switch 19 for feeding a current in a reverse direction at the fall part of the drive current waveform. According to the arrangement, charges are absorbed and the rise and fall times are shortened at the time of driving the LED.
Patent JP-H1048494-A (JP)
Title: Method for passing optical cable through pipe for optical passage having branch part
Inventor: TANAKA TAKASHI
IPC: G02B6/46
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily execute the selection of the branch pipes to be passed by providing the branch forked parts of a branch part with a means for shutting off the communicating path to the branch pipes. SOLUTION: A master pipe 1 is connected to the branch part 3 and the plural branch pipes 2A, 2B are connected to the branch part 3. A valve 4 is formed in the branch forked part 32 of the branch part 3. This valve 4 has a revolving shaft 41 disposed integrally with the valve 4 in the direction perpendicular to the branch forked part 32. One end of the revolving shaft 41 is exposed outside through the branch pipe penetrating part and is operated by a driving means, such as a motor, by which the valve 4 is moved toward the opposite surface 31 of the branch forked part 32 to shut off the communicating path 33 of the branch pipe 2B to be passed. Consequently, the optical cable forcibly fed by fluid to the main trunk pipe 1 from the optical cable entrance end is entrained in the flow of the fluid and is passed to the opened branch pipe 2A to be passed.
Patent JP-H0538454-A (JP)
Title: Metal foil for catalyst carrier
Inventor: KANNOU NOBORU
IPC: B01J35/04
Filed: 1991-08-06
Abstract: PURPOSE:To obtain a metal foil coated with oxide having good adhesiveness to a catalyst by setting the pitch of the surface roughness of the metal foil to a specific value. CONSTITUTION:In the metal foil supporting a catalyst in the catalyst device used in the exhaust gas converter of a car, the pitch Sm of the surface roughness of the metal foil is set to a value of 500mum or less. As a result, the metal foil coated with oxide having good adhesiveness to the catalyst can be obtained.
Patent JP-H0857780-A (JP)
Title: Robot control device
Inventor: HONDO KIYOSHI
IPC: B25J3/00
Filed: 1994-08-23
Abstract: PURPOSE: To enable automatic determination without instructing the positioning position of each slave robot individually by providing a slave robot position computing means for computing the positioning position of each slave robot from the positioning position of a master robot and a relative displacement vector. CONSTITUTION: A microcomputer 23 reads the welding position of a robot 1 from a storage device 21 and transmits this welding position to a robot actuator control part 29. The microcomputer 23 also reads a relative displacement vector from the storage device 21. A slave robot position computing means 27 in a robot action program 24 computes the positioning positions of clamp bases 4, 5, 6 from the relative displacement vector and the previously read welding position of the robot 1, and the result is transmitted respectively to a clamp base (4) actuator control part 30, a clamp base (5) actuator control part 31 and a clamp base (6) actuator control part 32.
Patent JP-H0938195-A (JP)
Title: Catheter balloon and manufacture of the same
Inventor: FUKAYA KOHEI
IPC: B29C49/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To improve pressure resistance and to make a catheter balloon thin by eliminating the orientation nonuniformity of a cylindrical part and a conical part by setting the main refraction factor in the circumferential direction from the cylindrical part to the conical part higher than the peculiar refraction factor of balloon forming materials and setting the double refraction factor in the circumferential direction higher than '0'. SOLUTION: A tube 1 having suitable material, diameter and thickness for balloon molding is introduced to a die 2 and a tube parison (parison) 3 is positioned inside the die 2. Blow molding is performed by introducing pressure gas 8 such as air into the parison 3. At such a time, a detecting means 4 detects the axial stress change of the parison 3, the tube 1 is moved by moving fixing means 5 and 6 on a slide table 6 axially to the opposite side of balloon while holding the tube 1, and the balloon is molded. The circumferential main refraction factor from the cylindrical part to conical part of balloon formed like this is enlarged rather than the peculiar refraction factor of balloon forming materials. Besides, the circumferential double refraction factor is set higher than '0'.
Patent JP-H04101486-A (JP)
Title: Surface emitting type semiconductor laser device provided with monitor
Inventor: FUKUNAGA TOSHIAKI
IPC: H01S5/026
Filed: 1990-08-21
Abstract: PURPOSE:To reduce the area occupied by a laser device on a substrate, miniatuarize the device and increase the output by providing a laser oscillating main body on the front side of the substrate and providing a detecting element on the rear side. CONSTITUTION:Since a first and a second totally reflecting edge planes 80 and 82 provided at both edges of the horizontal activating waveguide 68 of a laser oscillator main body 60 are inclined at 45 deg. to the top plane of a substrate 50, an incident angle of laser beams through the horizontal activating waveguide 68 becomes 45 deg. and the planes 80 and 82 become totally reflecting mirrors for the laser beams. An oscillator is constituted between an injecting window 74 provided at the top of a top side clad layer 70 and a multi-layer reflecting film 64 provided on the bottom side of a bottom side clad layer 66, light generated in the horizontal activating waveguide 68 is amplified in the resonator and laser is emitted from the injecting window 74 to the side opposite to the substrate plane at high output. Since a hole is provided at the bottom of the first totally reflecting edge plane 80 from the bottom plane of the substrate 50 and the hole is provided with an detecting element 90, the detecting element 90 detects the beams permiated through the multi-layer reflecting film 64 when the laser is oscillated and the lased light is monitored.
Patent JP-H0269153-A (JP)
Title: Noodle
Inventor: KOMAYA MITSUJI
IPC: A23L7/109
Filed: 1988-09-02
Abstract: PURPOSE:To obtain noodle resistant to extension with high liveliness, with smooth and soft taste, also highly digestible and rich in favorably smelling nature and nutritive ingredients by incorporating a base consisting mainly of wheat flour or buckwheat flour with a specified amount of powder of Perilla ocimoides. CONSTITUTION:The objective noodle having the above-mentioned characteristics can be obtain by incorporating a base consisting mainly of wheat flour or buckwheat flour with 0.5-30wt.% of Perilla ocimoides powder having peculiar favorably smelling nature and flavor. The Perilla ocimoides powder has previously been used in the 'soup' for noodle; but, in this case, the powder simply attaches itself to the surface of noodle and is not penetrated into the noodle. On the contrary, in the present invention, because of incorporation of the Perilla ocimoides, the advantages of Perilla ocimoides will maximally be utilized.