baber/WOPTO huggingface dataset:
Patent JP-2001045719-A (JP)
Title: Rotary actuator
Inventor: MATSUMOTO TSUTOMU
IPC: H02K15/03
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a rotary actuator capable of performing rotational operation through a prescribed angle at high speed with stability. SOLUTION: Recesses 7, extending in the direction of the axis of a body 1, are formed on the circumference of the body 1 made of a nonmagnetic material formed into cylindrical shape, and a winding 9 is wound in the recesses 7. Furthermore, a rotor magnet 2 is placed rotatably in the hollow portion in the body 1, and a yoke 11 as the passage of the magnetic flux of the rotor magnet 2 is placed on the circumference of the body 1 to obtain a rotary actuator. In this rotary actuator, the rotor magnet 2 is formed out of a magnet with a maximum energy product 45 MGOe or higher so that its outside diameter is not more than 2.5 ϕ.
Patent JP-H0561556-A (JP)
Title: Stabilized power source circuit
Inventor: MOTOMORI MIKIO
IPC: G05F1/56
Filed: 1991-08-30
Abstract: PURPOSE:To provide a stabilized power source circuit which suppresses the rush current that is caused by the saturation state of a control transistor and then reduces the loss. CONSTITUTION:A start circuit 1 is provided together with a reference voltage source 2, an error amplifier 3, a constant current source 4, a control transistor TR 5, the resistances 7 and 8 serving as a pre-drive TR and a feedback circuit respectively, a resistance 14 serving as a current generator, and the TR 12 and 13. The collector of the TR 13 is connected to the base and the collector of a TR 10 and also to the base of a TR 9 via a resistance 15. The emitter of the TR 10 is connected to the emitter of the TR 5, and the collector of the TR 9 is grounded via a resistance 16 and also connected to the base of a TR 11. Furthermore the emitter of the TR 11 is grounded and the collector of the TR 11 is connected to the base of a TR 6 respectively.
Patent JP-S60112078-A (JP)
Title: Toner supplementing device of copying machine
Inventor: UENISHI HARUYUKI
IPC: G03G15/08
Filed: 1983-11-22
Abstract: PURPOSE:To supplement a large amount of toner speedily without opening a front cover by providing an operation lever equipped with an operating pawl which engages a driving member coupled with a toner supplementing roller to an operating plate having a rack which engages the driving member. CONSTITUTION:A platen 2 moves to left to abut on the operating lever 10 projecting from a surface, and the lever 10 is turned as shown by an arrow. A gear 7 is therefore driven by the operating pawl 11 to rotate by a constant extent, and toner supplementing roller 5 also rotates by a constant extent to supplement a specific amount of toner from a toner hopper 3. When a large amount of toner is supplemented speedily, the operating plate 8 is lifted from an opening and then the rack engages the gear 6, which is then driven to rotate, so that the toner supplementing roller 5 supplements the toner to a developing device speedily.
Patent JP-H0649432-A (JP)
Title: Self-shaping resin
Inventor: FUJIWARA AKINOBU
IPC: B44C1/04
Filed: 1992-07-27
Abstract: PURPOSE:To make an irregular design, pattern and unevenness utilizing crystal growth force of a crystalline organic compound. CONSTITUTION:An acrylic water soluble resin is used as a water soluble resin. D-mannitol is used as a water soluble crystalline organic compound. The resin and the organic compound are dissolved in water to give an aqueous solution. The aqueous solution is applied to a glass sheet. When the water content on the glass sheet evaporates, the crystalline phase and the resin phase are cured without separation by crystal growth force of the crystalline organic compound to provide the objective resin having uneven and strong design, pattern and unevenness.
Patent JP-S6461612-A (JP)
Title: Mass flowmeter
Inventor: TSUJIMURA KIYOHARU
IPC: G01F1/68
Filed: 1987-09-01
Abstract: PURPOSE:To increase the response speed by controlling the temperature differences between both downstream heat sensing coils and ambient temperature to nearly equal and constant values by a constant temperature difference circuit and measuring a mass flow rate from the difference in supply energy between both heat sensing coils. CONSTITUTION:When fluid G does not flow in a conduit 1, the energy for holding the temperature differences between the upstream and downstream heat sensing coils Ru and Rd and ambient temperature equal is equal and the influence of a zero point is canceled. Further, when the fluid G flows in the conduit 1, the heat of the upstream heat sensing coil Ru is absorbed by the fluid G and the downstream heat sensing coil Rd receives heat from the fluid G. The difference in supply energy between the heat sensing coils Ru and Rd at this time is proportional to the mass flow rate of the fluid G, so the difference in supply energy between the heat sensing coils Ru and Rd is detected to measure the mass flow rate of the fluid G which flows in the conduit 1.
Patent JP-S60112786-A (JP)
Title: Dioxane derivative and its preparation
Inventor: KITAGAWA SADAO
IPC: C07D319/12
Filed: 1983-11-22
Abstract: NEW MATERIAL:A compound shown by the formula I (R is H, 1-10C, aliphatic residue; R<1> and R<2> are H, or 1-10C hydrocarbon residue; R, R<1>, and R<2> which are plural, respectively, may not be the same). EXAMPLE:2,5-Diamino-1,4-dioxane. USE:Useful as an intermediate for drugs, agricultural chemicals, alpha-amino acids, etc., an addition agent for various purposes of thermosetting resins, thermoplastic resin, rubber including natural rubber, or synthetic rubber), or an intermediate for it. PREPARATION:A glycol aldehyde shown by the formula II is reacted with an ammonia or aliphatic primary amine shown by the formula RNH2 in a flowing inert gas such as nitrogen, argon, etc. in a closed system, to give a compound shown by the formula I . The reaction temperature is usually -10-100 deg.C and the reaction time is usually 1min-5 days.
Patent JP-S59111631-A (JP)
Title: Brake mechanism of motor for driving optical system of copying machine
Inventor: HASHIMOTO KOUJI
IPC: G03B27/50
Filed: 1982-12-17
Abstract: PURPOSE:To fix automatically an optical-system reciprocating part when a movable part is opened without shifting the optical-system reciprocating part to one side, by providing a brake mechanism to a motor for driving an optical system. CONSTITUTION:When an upper frame 3 is closed, the collision part 10b of a brake member 10 abuts on the upper end of a bracket 9 to swing the member 10 clockwise against the tensile strength of a spring 12, and the collision part 10b disengages from an idler gear 8. Then, an optical-system driving motor M6 and the idler gear 8 are made rotatable to allow a platen or scanning system to rotate. When the frame 3 is opened upward owing to paper jamming, the collision part 10b leaves the bracket 9 and a brake member 10a strikes the gear 8 by the spring 12 and is fixed. Therefore, even if the frame slants, the platen or scanning system never slides down.
Patent JP-H0384780-A (JP)
Title: Optical information recording and reproducing device
Inventor: TOMINAGA HIDEKAZU
IPC: G11B7/09
Filed: 1989-08-29
Abstract: PURPOSE:To make PWM drive miniature with low power consumption and moreover to enhance the stability and reliability of the subject device in operation by inhibiting a control by the PWM drive during a period for sampling a signal from a sample servo area. CONSTITUTION:A sample-hold circuit 15 is provided between a PWM circuit 14 and a driver 16, and the sample-hold circuit 15 is controlled by a control signal 11c of a timing control circuit 11 to hold an output signal A of the PWM circuit 14 in a sampling section, so that the driver 16 is driven by a signal B. As a result, in the sampling section, switching attending upon an ON-OFF control of the driver 16 is never generated. By this method, in addition to the PWM drive capable of being miniaturized and consuming low power, the stability and reliability of the device can moreover and drastically be enhanced.
Patent JP-H1063933-A (JP)
Title: Merchandise supplying device and game machine using the device
Inventor: HAMANO TAKASHI
IPC: G07F11/52
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise supplying machine with high reliability on operation for maintaining plural plane-shaped merchandise, and smoothly and successively supplying each merchandise without affecting the number of maintained merchandise, and a game machine using this. SOLUTION: A merchandise maintaining part 16 formed like a comb in which plane-shaped merchandise is inserted into each holding spatial part 17a between sawteeth 17 so as to be maintained is provided at the outer peripheral part of a rotary body 18. This rotary body 18 is set so as to be rotatable while inclined so that merchandise 5 maintained in the merchandise maintaining part 16 can be allowed to slip out of it by its own weight at a prescribed position, and an outer peripheral barrier 19 for interrupting the merchandise 5 from slipping out of the merchandise maintaining part 16 by its own weight during the rotation is provided in the prescribed outer peripheral range of the rotary body 18.  This outer peripheral barrier 19 is provided with a slit 22 with width enabling the merchandise 5 to pass, and the merchandise 5 dropped from the merchandise maintaining part 16 through this slit is carried to an output port by a feed rail part.
Patent JP-S6463910-A (JP)
Title: Optical fiber with integrated optical connector plug
Inventor: OKADA HIROSHI
IPC: G02B6/38
Filed: 1987-09-04
Abstract: PURPOSE:To prevent the titled optical fiber itself from deforming and damaging by fixing the optical connector plug made of plastic directly to one end of the optical fiber equipped with a protection layer. CONSTITUTION:The optical fiber 21 with the protection layer is put in, for example, a two-split metallic mold with an optical connector plug molding mold and installed in the metallic mold 22, and the metallic mold is closed to fix the fiber while being applied with tensile force so as not to bend in the metallic mold. Then optical connector plug forming resin is molded integrally by an inserting method in contact with the outer periphery of the protection layer of the optical fiber, the metallic mode is removed, and the tip part 24 of the optical fiber connector is cut to form an optical fiber tip part. Thus, the protection layer of the optical fiber 21 and optical connector plug are integrated in contact across no adhesive, so the connector is never loosened even when the optical fiber connector part is connected to and disconnected from other equipments repeatedly and the optical fiber itself is prevented from deforming and damaging.
Patent JP-H0886103-A (JP)
Title: Device for elevating floot surface of stage
Inventor: NAKAJIMA YOSHIMASA
IPC: A63J5/12
Filed: 1994-09-14
Abstract: PURPOSE: To change the height of a floor surface without deteriorating the quality of the floor surface. CONSTITUTION: Supporting links 3, 4 having distal end parts which are rotatably supported to a base 2, are arranged at a predetermined space therebetween, and elevating links 5, 6 attached to a base 2, for supporting a floor surface 1 which is therefore vertically movable while limiting the horizontal displacement thereof, are arranged at predetermined positions between the supporting links 3, 4, guides 11, 12 for horizontally guiding rollers 31, 41, respectively, provided at free ends of the supporting links 3, 4, are provided to a frame 10 for the floor surface 1 while the supporting links 3, 4 are coupled together through a connecting rod 8, and stoppers 13, 14 for locking the supporting links 3, 4 at predetermined angles are provided in the guides 11, 12. Further, the supporting link 3 is driven by a hydraulic cylinder 8.
Patent JP-2000056537-A (JP)
Title: Image forming device and method
Inventor: MIZOGUCHI TADASHI
IPC: H04N1/23
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device and method capable of providing good images by preventing color shifts through simple control. SOLUTION: A control circuit 61 forms in sequence a first toner image made from a yellow toner and a second toner image made from a black toner, according to a test pattern which a storage circuit 65 stores. The control circuit 61 controls the timing of printing in yellow color according to the area of adhesion of the yellow toner detected by a photosensor, so that the yellow toner does not jut out of the first toner image. Further, the control circuit 61 forms in sequence the first toner image and a fourth toner image made from a black toner and formed in a smaller range than for a third toner image. The control circuit 61 controls the timing of printing in yellow color according to the area of adhesion of the yellow toner detected by the photosensor, so that the yellow toner does not jut out of the first toner image.
Patent JP-H0968124-A (JP)
Title: Fuel feeding device for internal combustion engine
Inventor: HORIUCHI TADAO
IPC: F02M37/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To bring a bracket into a common use by a method wherein one kind of bracket copes with the output directions of a plurality of fuels. SOLUTION: A fuel feeding device for an internal combustion engine comprises a case body 1 provided with fuel feed parts 3, 4, and 5 to feed fuel in a fuel tank 6 to a passage 7 to feed fuel to the outside of a tank; and a bracket 2 mounted on the upper surface of the case body 1 and fixed at the fuel tank 6. A bracket 2 is provided with a fuel inlet 31 with a down opening and a fuel outlet 33 with a sideways opening, and a main pipe 30 is provided to intercommunicate fuel feed passages inside and outside the fuel tank 6. A position to mount the bracket 2 on the case body 1 is set to a plurality of spots around the axis of the fuel inlet 31 of the main pipe 30. Through selection of a position to mount the bracket 2 to the case body 1, a fuel output direction is varied to a desired direction.
Patent JP-S6373465-A (JP)
Title: Automatic producing device for word dictionary
Inventor: SUZUKI SHUNICHI
IPC: G06F17/22
Filed: 1986-09-17
Abstract: PURPOSE:To shorten the time required for selection and input of registered or deleted words by combining words complying with a certain standard of decision to automatically produce words together with additional information within the same dictionary or a designated dictionary. CONSTITUTION:For instance, a KANJI (Chinese character) 'A' is inputted through an input part 11 together with additional information 'SETTOGO' (KANJI). While a word 'NETTAI' (KANJI) is registered on a dictionary part 12 together with an additional word (information) 'MEISHI' (KANJI). Then a request 'JIDOSEISEI' (KANJI) is outputted from a dictionary developing tool main body part 16. Thus an additional information reading part 13 reads those additional information 'SETTOGO' and 'MEISHI' and sends them to an additional information deciding part 14. The part 14 decides the connection between 'SETTOGO' and 'MEISHI' and sends the information on a connectable state to an automatic word production part 15. Then the part 15 combines both characters 'A' and 'NETTAI' to automatically produce a word 'ANETTAI'.
Patent JP-S60113921-A (JP)
Title: Method for vapor-phase reaction and device thereof
Inventor: NOMURA MASATAKA
IPC: H01L21/31
Filed: 1983-11-25
Abstract: PURPOSE:To provide a defectless thin film on a wafer of large diameter by a method wherein wafers are retained horizontally in multistaged form, and reaction gas is flowed horizontally in such a manner that it comes in contact with the wafer surface uniformly. CONSTITUTION:A wafer W is inserted in the groove 8 of the rods 5 and 6 of a jig 2, a rod 7 is attached, the jig 2 is lowered into a reaction tube 1 together with a cover 10, and the wafer is hermetically sealed. N2 is introduced (17, 20) and evacuated, and the prescribed pressure is maintained. The jig 2 is rotary driven 11 horizontally, the wafer W is heated up to the prescribed temperature using an inflared ray lamp 28, reaction gas such as SiH4+O2 and the like is introduced 17, it is flowed horizontally, and a thin film such as SiO2 and the like is coated. During the period wherein the above- mentioned procedures are performed, the generation of the state of high temperature is prevented by flowing cooled air against the outer circumferential surface of the reaction tube 1 from the hole 30 of a lamp housing 27. According to this constitution, the temperature distribution of the wafer is made uniform, and no reaction product is adhered to the inner wall of the reaction tube, thereby enabling to improve the uniformity of the thin film and to prevent the generation of foreign substance and defects. Also, the installation of the wafer can be greatly simplified.
Patent JP-H03174702-A (JP)
Title: Manufacture of voltage nonlinear resistor
Inventor: FUJIWARA YUKIO
IPC: H01C7/10
Filed: 1990-08-20
Abstract: PURPOSE:To improve yield of using a material and to prevent void in an element by pulverizing powder of a predetermined particle size or larger classified by a classifying step, humidifying it, and then mixing it with powder classified to a predetermined particle size or smaller. CONSTITUTION:If a material in a slurry tank 1 is sprayed from an inner slurry nozzle 5 of a drying tower 4, it is blown from a blower 2 into a drying tower through an air heater 3. The slurry is dried by the hot air to become granulated powder. Then, the powder is classified to rough and fine particle powders (A powder) by a filter 10 in a classifying step. The classified rough particle powder is pulverized to fine particle powder (B power) containing 200mum of smaller of particles by a pulverizer 11. The A and B powders after humidified are mixed by a dry mixer 8 to prepare a material of an element before molding and baking. Thus, yield of using the material is improved to prevent voids in the element.
Patent JP-2000041590-A (JP)
Title: Deodorizing drink for pet
Inventor: ONO HIDETAKA
IPC: A23K1/16
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a deodorizing drink for pet capable of simply and drastically suppressing the generation of stink, easily erasing such as body smell of a pet, smell of defection or the like by including catechins, vitamins, sugars and enzymes as the effective components. SOLUTION: This drink includes catachins such as (gallo)catechine or the like, vitamins such as vitamin B1 or the like, sugars such as cellulose or the like and enzymes such as oxidoreductase or the like, preferably in amount of 0.1 to 0.3 wt.% (based on the total weight of the drink). The catechins, vitamins, sugars and enzymes are preferably included as an extract extracted from green leaf of tea-leaf by an extracting solvent selected from water, ethanol glycols, and a preferable compounding ratio of catechins: vitamins: sugars: enzymes is 20 to 25 wt.%: 2.5 to 8 wt.%: 9 to 14 wt.%: 5 to 13 wt.%, respectively.
Patent JP-S6464185-A (JP)
Title: Optical disk retrieving device
Inventor: TANAKA KOZO
IPC: G11B27/10
Filed: 1987-09-03
Abstract: PURPOSE:To prevent the accumulation of an error even when a retrieval is repeated by providing, in an exclusive-use way, a position retrieving device for retrieval to store a target position to be retrieved and a position memory device for displaying to store a present position at the point of the time when the retrieval is completed. CONSTITUTION:A pulse signal outputted by turning the dial of an input device 3 is inputted to an arithmetic logic unit 7. The device 7 counts the number of pulses and operates how far the reproducing position of a pick-up device 1 is to be moved from a present position. The value calculated to the contents of a position memory device 5 for retrieval is added, the target position to be retrieved is calculated and stored into the device 5. On the other hand, a signal recorded at the disk is removed by the device 1, processed by a signal processing device 9 and the present position information is inputted to the device 7. The device 7 calculates the error between the target position and the present position, and a tracking driving device 4 is controlled and the device 1 is moved so that the error can be eliminated. When the retrieval is completed, the position is stored into a present position memory device 6. Thus, the retrieval with a high accuracy can be executed.
Patent JP-H0558062-A (JP)
Title: Image receiving sheet for thermal transfer recording
Inventor: OKUMURA YOSHITAKA
IPC: B41M5/52
Filed: 1991-08-31
Abstract: PURPOSE:To provide an image receiving sheet generating no heat fusion to a transfer sheet at the time of printing, having excellent printability and having a recording surface made mat without lowering recording density and image quality. CONSTITUTION:An image receiving sheet for thermal transfer recording is characterized by that at least the outermost layer constituting the image receiving layer thereof contains an aqueous dyeing resin (a), a carboxy modified silicone compound (b), a vinyl type polymer fine particle (c) and a polyfunctional aziridine derivative and/or a polyfunctional oxazoline derivative (d).
Patent JP-2001039594-A (JP)
Title: Machine-glazed paper stopper
Inventor: TAKATORI SUSUMU
IPC: B65H19/29
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent peeling and untying of a winding head end of machine- glazed paper and to prevent rolling-up of both ends of the winding head end. SOLUTION: A stopper main body 1 is formed roughly in a U-shape of an elastic member, this stopper 1 of the roughly U-shape is constituted of a horizontal fixed part 11 to press and fix overall width of a winding head end of thermal machine-glazed paper, supporting parts 12, 12 projectively provided on both ends of this fixed part 11 and irregular engagement parts 122, 122 provided inside of head end parts of these supporting parts 12, 12, and it is constituted of plastics, metal, etc., having elasticity.
Patent JP-2000065108-A (JP)
Title: Device for displaying abrasion of caliper pad in disc brake
Inventor: CIOTTI ALESSANDRO
IPC: F16D55/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To inform a driver of a vehicle of a present abrasion state of pads by arranging a linear electric displacement converter between a place connected to a guide pin and a place connected to a caliper body relatively sliding to the guide pin. SOLUTION: A movable point 35a of a second bar-shaped element 35 is pressed down toward the bottom part 32 by a spring 36. While, the end part 37 of a first bar-shaped element 34 of a converter is immovably but removably fixed to a caliper body 13, for example, by an elastic cap 38. As a result of reaction transmitted by the caliper body 13, a pad 20 on which a side part wall of the caliper body 13 acts is simultaneously pressed to a disc 18 to generate brake operation. When a frictional material of pads 19, 20 is gradually abraded, the frictional material gradually approaches the disc 18 to thereby generate corresponding displacement of the caliper body 13.
Patent JP-H0858740-A (JP)
Title: Drying mechanism of packaging material web
Inventor: MIKAERU ORUSON
IPC: B65B55/04
Filed: 1994-08-23
Abstract: PURPOSE: To reliably remove hydrogen peroxide attaching to a packaging material web for drying when the web is introduced from a bactericidal chamber to a sterile chamber. CONSTITUTION: A bactericidal chamber 11 where a strip-like packaging material web 60 is sterilized by hydrogen peroxide and a sterile chamber 31 where the sterilized web 60 is formed into a tube and liquid is filled therein are sectioned by a partition 40. The partition 40 is formed in an elongated cylinder, inside which a dry venting cylinder 45 for allowing the strip-like web 60 to pass through is provided. An air duct 57 for supplying sterile air is connected to a predetermined position of the sterile chamber 31. Part of the air in the sterile chamber 31 is passed through the dry venting cylinder 45 to be blown into the bactericidal chamber 11 at high speed.