baber/WOPTO huggingface dataset:
Patent JP-S61260911-A (JP)
Title: Electric discharge machine
Inventor: YAMAMOTO MASAHIRO
IPC: B23H1/02
Filed: 1985-05-15
Abstract: PURPOSE:To improve surface roughness, enable control in accordance with the condition of a part across poles, and carry out highly accurate machining by using an insulation amplifying device in a detecting part which takes out voltage across poles, and insulating the part across poles from an inter-polar voltage detecting device. CONSTITUTION:An AC voltage from an AC power source 1 to a part across poles 2 is inputted into the primary side of an insulation transformer 14 via current restricting resistors 4, 5, and its secondary side voltage is inputted into an NC control unit 9 via a rectifying circuit 6, a dummy resistor 15, a smoothing circuit 7 of a capacitor, etc., and an A/D converter 8. Since only a current of 1mA or less is made flow in an inter-polar voltage detecting part by means of the resistors 4, 5, a discharge voltage across the poles 2 is not affected and, as insulation is made by the transformer 14, superfluous floating capacities 11-13 are not connected to the part across the poles 2. Accordingly, if a floating capacity 10 existing near the part across the poles 2 is reduced by changing the connecting method between the poles, a current peak value and a pulse width can be made smaller, improving a surface roughness and enabling highly accurate machining.
Patent JP-2000295104-A (JP)
Title: A/d converter
Inventor: FUJITA KAZUTOMO
IPC: H03M1/12
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent percussion in A/D conversion from being deteriorated even when a reference voltage is fluctuated for an A/D conversion period. SOLUTION: The A/D converter is provided with an object voltage hold circuit 2a that samples and holds an object voltage AN of A/D conversion and gives a resulting object voltage ADIN after sample and hold to an A/D converter 3, reference voltage hold circuits 2b, 2c that sample and hold reference voltages S/HIN+, S/HIN- for A/D conversion and gives resulting reference voltages VREF+, VREF- after sampling and holding to the A/D converter 3, and a control circuit 4 that allows the object voltage hold circuit 2a and the reference voltage hold circuits 2b, 2c to conduct sampling and holding for a period when the A/D converter 3 conducts A/D conversion.
Patent JP-H07288007-A (JP)
Title: Taillight apparatus for vehicle
Inventor: KATAYAMA MUTSUMI
IPC: B60Q1/32
Filed: 1994-04-15
Abstract: PURPOSE:To improve the appearance of a taillight and prevent a tail lamp from a colliding against the peripheral part of a hole due to vibration by surely keeping a uniform gap between the whole circumference of a lens face and the hole. CONSTITUTION:A jointing recessed part 63 is formed in a part 57c of a lens 57 and which does not face to a hole 15, a joining projected part 64 is formed at the position on the opposite to the recessed part 63 in a tail cover 21, an elastic body 65 is put on the tip of the part 64, and the projected part 64 is fitted in the recessed part 63 through the elastic body 65, so that the lens 57 and the tail cover rear face 21 are positioned relatively. A taillight 36 is supported floatingly by an automotive member by installing insertion bolts 50 projected out of front part sides of the tail lamp 36 in the automotive member through a mounting rubber.
Patent JP-H10290780-A (JP)
Title: Endoscope image pickup device
Inventor: TATSUNO YUTAKA
IPC: A61B1/04
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope image pickup device for controlling diaphragm operation execution by automatically judging whether it is an endoscope with a built-in relay lens or the endoscope with the image guide of an optical fiber bundle without making an operator arbitrarily operate a stitch. SOLUTION: This image pickup device 1 for the endoscope is provided with an optical senior 41 for discriminating whether the constitution of the image transmission system for transmitting observed images from an objective optical system to an eyepiece part of the connected endoscope 5 is the endoscope using the relay lens or the endoscope provided with the image guide for forming the images on a fixed plane inside the endoscope by using the optical fiber bundle and a discrimination circuit 44 for performing a signal processing for discriminating the kind of the connected endoscope based on information from the optical sensor 41. Based on the information from the optical sensor 41, the kind of the connected endoscope is discriminated.
Patent JP-H05271970-A (JP)
Title: Corrosion-resistant agent against water soluble metal
IPC: C23F11/12
Filed: 1992-03-28
Abstract: PURPOSE:To provide a water soluble metal corrosion-resistant agent showing an excellent corrosion-resistant ability against metals irrespective of ferrous metal or nonferrous metal. CONSTITUTION:This agent is characterized by containing at least one salt of 1-hydroxy-2-naphthoic acid and 3-hydroxy-2-naphthoic acid. The content of this salt is preferable 0.5-20 pts.wt., based on 100 pts.wt. water soluble corrosion-resistant agent against metals. As a basic component constituting this salt, triethanol amine, morpholine, potassium hydroxide, etc., is cited.
Patent JP-H10293449-A (JP)
Title: Toner and developer device
Inventor: KAI SO
IPC: G03G15/08
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a toner/developer supply device capable of pulverizing floccurated toner near the exit of a cartridge, smoothly supplying the toner and much more surely recovering developer. SOLUTION: This device is provided with a supply part receiving the toner or the developer discharged from a storing container and feeding the toner or the developer to a developing part by rotating action, and a recovery part lifting up the developer fed from the developing part by the rotating action. A closing stopper 40 opening/closing the aperture of the container and having an inclined surface for recovering the developer and plural blades distributed on the inclined surface is disposed in the device. The plural blades are attached to be inclined to the inclined surface, and formed to be longer than the inclined surface in such a case.
Patent JP-H09267591-A (JP)
Title: Magnetic card
Inventor: NIINO KOJI
IPC: B42D15/10
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic card capable of satisfying the convenience by providing a printing area on the card, and rapidly recording personal information. SOLUTION: The magnetic card comprises a magnetic stripe 2 provided on the upper part of the surface and an embossed area 3 provided on the lower half of the surface, wherein information such as membership number capable of obtaining before embossing is recorded on the area 3. A printing area 6 to be printed by a thermal printer header with updating information such as at least owner's information such as name and number of times of visiting is formed on the front and rear surfaces, and a self-color developing layer 7, heat sensitive destructive layer 8 and rewritable print layer 9 are provided on the area 6.
Patent JP-H08297453-A (JP)
Title: Attachment/detachment guide member and image forming device
Inventor: AZUMA JUN
IPC: G03G21/16
Filed: 1995-04-26
Abstract: PURPOSE: To provide an attachment/detachment guide member capable of operating the open/close of the shutter member of a process cartridge and capable of preventing the process cartridge from being reversely inserted, and to prevent the process cartridge from being reversely inserted without requiring a large space. CONSTITUTION: This guide member is provided with a guide part guiding the positioning projection provided on the process cartridge at the time when the process cartridge is attached/detached to an image forming device main body. This guide member is provided with a shutter guide part 17c guiding shutter projections 18 and 19 provided on the shutter member opening/closing the transferring aperture part of the process cartridge at the time of attaching/detaching the process cartridge to the image forming device main body. The attachment/ detachment guide member 17 is constituted by providing a controlling projecting part on which the shutter projections 18 and 19 abut at the time when the process cartridge is tried to be inserted in the image forming device main body in an irregular condition.
Patent JP-2000213256-A (JP)
Title: Roll blind
Inventor: TORII YUKIO
IPC: E06B9/40
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a roll blind which is capable of surely drawing and folding of a support pipe to support a screen to the specified position. SOLUTION: In a roll blind in which support pipes 5a, 5b to support a screen 2 are movably supported by a guide rail, support pipe supporting devices 9a-9c, 15a, 15b which move the support pipes 5a, 5b to the specified screen support position together with a weight bar when the screen 2 is drawn, and the support pipes 5a, 5b are moved in the screen folding direction only when the support pipes 5a, 5b are pressed by the weight bar during the folding operation of the screen 2, are provided on the guide rail, the weight bar and the support pipes 5a, 5b.
Patent JP-S61261355-A (JP)
Title: Photosensitive polymer composition
Inventor: SATO TONOBU
IPC: C08L79/08
Filed: 1985-05-14
Abstract: PURPOSE:To provide the titled compsn. which gives a film which cause neither reduction in thickness nor cracking and can provide a fine relief pattern, containing a high-molecular compd. contg. amide-imide linkages and a bisazide. CONSTITUTION:100pts.wt. high-molecular compd. (A) having an intrinsic viscosity of 0.1-1.5 (in N-methylpyrrolidone, 0.5g/dl at 30 deg.C) and contg. an amide-imide linkage of formula I (wherein Y is a trivalent arom. group; R' is a bivalent org. group) obtd. by reacting an arom. tricarboxylic acid monoanhydride and optionally, an arom. or aliph. dianhydride with a diisocyanate compd. in an org. solvent is blended with 0.1-100pts.wt. bisazide (B) of formula II, III or IV (wherein X is -N3, -SO2N3; R<4> is H, lower alkyl; R<6> is alkylene, SO2, S, O, a group of formula V or VI; Y is O, S, NH; m is 0, 1; l is 1-5).
Patent JP-S60249553-A (JP)
Title: Positioning device for fine machining
Inventor: UNO TAKEHIKO
IPC: B23Q5/52
Filed: 1984-05-21
Abstract: PURPOSE:To achieve fine positioning by mounting a coupling member for movable member where two stator rods having length variable with applying voltage are adhered respectively to the opposite ends of a variable driving chip onto a holding member then extending/contracting through control voltage. CONSTITUTION:A driving chip 5 is a piezoelectric member for obtaining displacement while stators 6, 7 are piezoelectric members for fixing and extend or contract upon application of positive or negative control voltage. Upon application of positive or negative control voltage. Upon application of voltage onto the stators 6, 7 or the driving chip 5 while fitting the stators 6, 7 into the guide grooves 11, 11a of a holding member 8, the stators 6, 7 are fixed tightly in the groove or released with correspondence to the polarity of the voltage to extend/ contract the driving chip 5 thus to take out the displacement of arms 9, 10 coupled with said chip 5. While the moving member is guided into circular guide groove 24 in the holding member 23 and a coupling arm 22 betwen the central shaft 21 and the stator 7 is provided to produce rotary motion.
Patent JP-S61260249-A (JP)
Title: Storing cassette of original film for automatic exposing device
Inventor: KUTSUZAWA JUNJI
IPC: G03B27/06
Filed: 1985-05-14
Abstract: PURPOSE:To set a new original film to a cassette without stopping an exposing work by separating and fitting a interlocking part interlocked by an original film hunger in an upper and lower directions to an endless belt which travels in the upper and lower directions and further, providing a hunger receiver part at the outside of the endless belt. CONSTITUTION:Motors 58 and 69 are stopped, both edge parts of a hunger 53 to clamp an original film 52 before exposure are locked at the section of locking parts 51... of a right and left endless belt 50, the highest original film 52 rises up to the supplying position to an exposing part 4 and a receiving part 67 rises up to the prescribed position, which is a reference condition. In such a condition, the motor 43 of a chucking device 33 is driven, a movable plate 41 is shifted in the storing cassette 6 direction, and the small diameter part 53a of the hunger 53 located at the highest stage by a chuck 44 provided with the shifting plate 41 is held. An appearing and disappearing piece 45 is projected, a clamping plate 53b fixed at the hunger 53 is made into a horizontal condition, the motor 43 is reversely turned in such a condition and the original film 52 is pulled into the exposing part 4.
Patent JP-S59228239-A (JP)
Title: Exposure position controller for copying machine
Inventor: TAKAGI JIYUN
IPC: G03G15/043
Filed: 1983-06-08
Abstract: PURPOSE:To prevent a multiple transfer image from having an overlap shift without making constitution complex nor large in size by providing a light transmission plate for exposure position adjustment between a mirror for exposure and a photosensitive drum, and adjusting the exposure position of the photosensitive drum through the angular displacement of the light transmission plate. CONSTITUTION:The photosensitive drum 12 and a transfer drum 13 rotate during the movement of a carriage 5 wherein a scanning system 4 scans an original under the control of a control part 36 to turn on a photosensor 20, and then the control signal from the control part 36 inputting the signal from the photosensor 20 turns on the light source in a box 6 to emit light to a linear sensor 11 through a slit and a lens 10. Consequently, a signal is outputted from the linear sensor 11 to the control part 36 to adjust the angle of a glass plate 40 for exposure position adjustment according to the position of the carriage 5, so an exposure position coincides a transfer position on a copy form 21, thus evading the overlap shift of the multiple transfer image.
Patent JP-H01274493-A (JP)
Title: Device for attaching and detaching mounting part
Inventor: SATO TAKANORI
IPC: H05K3/34
Filed: 1988-04-27
Abstract: PURPOSE:To remove a mounting part efficiently from a substrate without damaging the substrate by controlling the highest position of injection of a heating fluid first, injecting the heating fluid against only the nose section of a lead pin projected from a substrate surface and preheating only the nose section and injecting the heating fluid against the whole substrate surface when the mounting part on the substrate is removed. CONSTITUTION:When a semiconductor device 13 is detached from the upper section of a printed wiring board 11, a liquid level (h1) is controlled so that a solder liquid 2 is brought into contact only with the nose of a lead pin 16 projected from a substrate surface first by controlling the revolving torque of a propeller 4 and the lead pin 16 is preheated, and the liquid level is elevated to (h2) and the whole printed wiring board 11 is heated. Consequently, only the lead pin 16 is preheated, and the printed wiring board 11 is mainly heated, thus bringing solder 22 in a through-hole 12 to a molten state in an extremely short time. Accordingly, the time when the solder liquid 2 is brought directly to the molten state to the printed wiring board 11 is shortened; thus, the damage, etc., of the printed wiring board 11 with overheat are effectively prevented.
Patent JP-S5529157-A (JP)
Title: Air-core reactor
Inventor: MISAWA KAZUHISA
IPC: H01F30/08
Filed: 1978-08-22
Abstract: PURPOSE: To make an air-core reactor light weighing and also to lower noize by covering the top and bottom ends of the coil parts placed side by side so that the main magnetic fluxes may interlink and by providing with a trapezoidal magnetic shield while making the base to contact therewith.  
     CONSTITUTION: To fix the trapezoidal magnetic shields to the top and bottom 11 of the coil part 10 consisting of the coils 10A and 10B placed side by side so that the main magnetic fluxes ϕ a  and ϕ b  may interlink, while making the respective bese 22 to contact with the main coil part 10 and to fix the coil part 10. Thereby the shield 20 is to be laminated using sheet such as silicon steel plate, permalloy core and the like. By so doing away with the corner part of the shield which is almost non-pervious to a magnetic flux, the use of steel plates will be reduced to a small quantity making it light weighing, and at the same time iron loss and the magnetostriction vibration diminished thus lowering noize. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63269784-A (JP)
Title: Four-wheel steering device for vehicle
Inventor: TAKATANI TERUHIKO
IPC: B62D7/14
Filed: 1987-04-25
Abstract: PURPOSE:To enable a rear wheel steering mechanism to be effectively protected from springing stones and contact or the like with the surface of the ground, by providing a rear wheel differential gear to be arranged in the bottom central part of a cross member, provided linking in the rear of a car body, while the rear wheel steering mechanism to be arranged behind this cross member. CONSTITUTION:A four-wheel steering device, equipped with a front wheel steering mechanism steering right and left front wheels by steering a handle and a rear wheel steering mechanism 20 steering right and left rear wheels in accordance with a steered amount of the front wheels, provides a rear wheel differential gear to be arranged in the bottom central part of a cross member 60, provided linking in the rear of a vehicle, and supported through plural elastic bushes 62 and a mounting member 63. While the steering device supports the rear wheel steering mechanism 20 to a rear surface of the cross member 60 through a mounting member 67. And the four-wheel steering device, guiding the first connection shaft 29a from the front wheel steering mechanism to pass through the upper of a floor panel 64 in the central part of a car body, protrudes the second connection shaft 29 into the bottom of the floor panel 64 to be connected to an input shaft 30 of the rear wheel steering mechanism 20 arranged in the upper of one side part 60b of the cross member 60.
Patent JP-S5626186-A (JP)
Title: Preparation of vinegar containing mineral
Inventor: NAKAYAMA SHIGENORI
IPC: C12J1/04
Filed: 1979-08-10
Abstract: PURPOSE: To prepare a vinegar rich in a nutritive value of mineral safely at a very low cost, by incorporating a food containing much mineral and a seaweed into a vinegar.  
     CONSTITUTION: The eggshell of a hen's egg or other poultry egg or a bone or shell of a fish or shellfish containing much mineral is added to the fermentation liquid of a vinegar and dissolved in an organic acid, e.g. acetic, lactic or malic acid, in the vinegar. A seaweed, e.g. a sea tangle, wakame or hijiki (Hizikia fusiforme), is added to the solution to extract the mineral from the seaweed by the vinegar fermentation. Thus, a vinegar rich in nutritive value containing much mineral can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58219626-A (JP)
Title: Redundant output circuit
Inventor: UCHIIKE HISAYUKI
IPC: G06F13/00
Filed: 1982-06-15
Abstract: PURPOSE:To realize on-line maintenance and to simplify duplex circuit constitution, by changing output circuits automatically when a cable connector is inserted or extracted. CONSTITUTION:Two circuits in duplex circuit structure which holds output information from a high-order intelligence unit and outputs a signal corresponding to the output information to a load 4 through cable connectors 19 and 29 are constituted on output cards 1 and 2 coupled with a back board respectively. Logical circuits 11 and 21 of the cards 1 and 2 are connected in crossing relation by FFs composed of AND circuits 16 and 26 through the wiring in the back board. The other-side terminals of the circuits 11 and 21 are connected to one terminal of a specific DC voltage source Vcc through lead lines 51 and 52 to which two terminals of the connectors 19 and 29 are connected, and the other terminal of the voltage Vcc is connected to the other terminal through resistances 17 and 27. When the connectors 19 and 29 are attached or detached, the output circuits are switched automatically to simplify the circuit constitution.
Patent JP-H0696306-A (JP)
Title: Manufacture of integrating meter
Inventor: OIKE YUKIO
IPC: G06M1/00
Filed: 1993-04-28
Abstract: PURPOSE:To provide the integrating meter which can easily be assembled by precesely determining the positions of number rings and frames of the integrating meter and securing motion in a thrust direction. CONSTITUTION:A bush 6 which has an end surface 6a almost at right angles to a total shaft is previously fixed to the rear end of the total shaft 4. The number rings 2 and a spring 7 are held between frames 3 and 3'. The pointed tip 4a of the total shaft 4 is inserted into the through hole 3a of the frame 3 to penetrate the spring 7 and the number rings 2 and then intrude into the through hole 3a' of the frame 3' on the opposite side. The total shaft 4 is fixed to the frames 3 and 3' while the distance between the end surface 5a of the bush and the number ring 2 on the most bush side is held constant by a jig 12.
Patent JP-S586032-A (JP)
Inventor: SUZUKI TADASHI
IPC: H02H3/087
Filed: 1981-06-30
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-H0687263-A (JP)
Title: Method of forming image, apparatus for forming image and transparent film
Inventor: TAKEUCHI TATSUO
IPC: B41M5/00
Filed: 1993-04-28
Abstract: PURPOSE:To enable the size and a front and the rear surface to be detected positively during image formation period by putting an opaque part of being easily disappeared by a predetermined treatment for forming a transparent film. CONSTITUTION:Sensing marks 111 are formed in a manner applying thermoplastic resin powder and emulsion on the sheet-like member 113 of a transparent film 110 in layered relation, and fusing them under heat and/or pressure, so that they can be unified. As resin powder, polyethylene, polymethacrylate. polyvinylether are given, and at least one or more of these are used. By forming an adhesion control layer 112 previously on the sheet-like member 113, the adhesiveness between the sheet-like member 113 and the sensing marks 111 is made proper.
Patent JP-S5530221-A (JP)
Title: Manufacture of surface-wave filter
Inventor: YAMADA TAKUJI
IPC: H03H3/08
Filed: 1978-08-25
Abstract: PURPOSE:To fit pellets to a stem efficiently by forming pellets by scribing a wafer for a surface-wave filter after coating previously its reverse surface with an adhesive, and then by fitting them at fixed positon of the stem surface. CONSTITUTION:On the surface of wafer 1 of LiTaO3 for a surface-wave filter, input-out electrodes are formed which consist of comb line electrodes combined by  turns, and the reverse is coated with an adhesive. Next, wafer 1 is scribed 2 longitudinally and laterally at right angles to form pellets 3. Then, pellets with their reverse applied with the adhesive are extracted, one by one, and mounted on the  stem at fixed positions and a filter is manufactured by bonding them by heating.
Patent JP-S5328089-A (JP)
Title: Electrooptical device
Inventor: YAMAMOTO RIYOUICHI
IPC: C09K19/22
Filed: 1976-08-27
Abstract: PURPOSE: To provide the title device used as a photomodulator or photodeflector having much higher secondary electrooptical effect (Kerr effect) than that of nitrobenzene by using specified Schiff base type nematic liquid crystals. 
     COPYRIGHT: (C)1978,JPO&Japio