baber/WOPTO huggingface dataset:
Patent JP-H0842515-A (JP)
Title: Actuator
Inventor: NAKAMURA IKUO
IPC: F15B15/10
Filed: 1994-08-02
Abstract: PURPOSE:To reduce the operation noises by installing a valve body of an atmospheric introducing control valve while being in a non-contact with a valve body supporting member and a plunger through a flexible shork absorbing elastic member. CONSTITUTION:A plunger 9c of an atmospheric introducing valve 9 is energized to the side for releasing an atmospheric communication passage 9f1 by means of a return spring 9g. A valve body 9e is assembled in a non-contact condition in respect to both a shaft 9d1 of a valve body support member 9d and the plunger 9c by means of a second elastic member 20b. A first elastic member 20a is installed wholly on an outer side of a shade 9d2 of the valve body supporting member 9d, which member 20a is provided on a shock absorbing elastic member 20. The valve body 9e is not in direct contact with the shade 9d2 of the valve body supporting member 9d. Even when the valve body 9e is slightly moved together with movement of the plunger 9c, hammering noises are not generated because the valve body 9e is not in direct contact with the valve supporting member, neither with the plunger 9c. Operation noises are not caused, accordingly.
Patent JP-H0229710-A (JP)
Title: Stereomicroscope
Inventor: CHO KAZUHIKO
IPC: G02B21/22
Filed: 1988-07-20
Abstract: PURPOSE:To obtain the illumination of high concentricity by making at least one guide column a hollow cylinder which penetrates through a microscope main body and allowing illuminating light to pass through the hollow cylinder. CONSTITUTION:When a zooming knob 19 is rotated, a columnar cam 12 is rotated to make followers 14 and 16 move up and down and a 1st group lens 8 and a 2nd group lens 11 are made to move up and down, so that zooming is performed in the title stereomicroscope. Meanwhile, after luminous flux emitted from a lamp 24 is condensed by a contact lens 26, it is reflected by a prism 27 to be guided to the upper edge of the guide column 13 and, successively, it passes through an illuminating lens 29 and is projected from an aperture for illumination 23 as the illuminating light 33. In such a case, the illumination of high concentricity can be obtained since the aperture for illumination 23 and apertures for observation 20 and 20 are arranged extremely closely to each other.
Patent JP-H05330637-A (JP)
Title: Object conveying method
Inventor: KATAOKA AKIRA
IPC: B65G47/49
Filed: 1992-05-29
Abstract: PURPOSE:To enable the conveyance of a large quantity of data together with an object even in the case of conveying the unstable object such as a wound roll by conveying the conveyed object in the state of being placed on a conveyor pallet provided with a storage medium capable of writing-reading data in the contactless state. CONSTITUTION:A wound roll 1 is placed on a conveyor pallet 3 and conveyed on a conveyor 2. A data carrier 4 serving as a storage medium capable of writing-reading data in the electromagnetically contactless state is embedded in the lower face of the conveyor pallet 3. The data carrier 4 is provided with a built-in memory for storing the data. The data can be thereby read and written automatically in a simple way in a carrier path, so that the carrier speed can be made fast.
Patent JP-2001013188-A (JP)
Title: Inspection device for printed circuit board
Inventor: NAKADA MITSUYOSHI
IPC: G01R31/02
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To miniaturize, to reduce a space, to lighten, and to facilitate and quicken replacement of packing. SOLUTION: In this inspection device, a vertically movable flotation moving plate 3 for placing a printed circuit board 1 thereon is provided above a lower fixing plate 4, while packing 7 is provided on an upper face position of the lower fixing plate 4 corresponding to the periphery of the flotation moving plate 3. This packing 7 and an upper fixing plate 13 pressing and fixing the printed circuit board 1 form a space S surrounded with the packing 7 as an exhaust area. The packing 7 comprises a frame member 8 having size surrounding the flotation moving plate 3, and an upper elastic member 9 and a lower elastic member 10 provided on the upper face and lower face of the frame member 8 over the whole periphery of the frame member 8. The frame member 8 is provided with fitting means 11 for fixing the packing 7 to the lower fixing plate 4.  The packing 7 can be detachably fixed to the lower fixing plate 4 through the fitting means 11.
Patent JP-H11351218-A (JP)
Title: Connection structure of body to be connected
Inventor: IKEBA KENJI
IPC: F16B21/07
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide the sufficient connection force even when the tolerance of each manufacturing dimension of a projecting body and a fitting hole is not so strict in a structure in which bodies to be connected are connected to each other by fitting the projecting body in the fitting hole. SOLUTION: In a structure in which a pair of half-split adapters (bodies to be connected) A11 , A12 are connected to each other by fitting a projecting body 2 of one half-split adapter (a body to be connected) A11 into a fitting hole 3 of the other half-split adapter (a body to be connected) A12 , an expansion slit 4 to communicate with the fitting hole 3 is provided orthogonal to the thickness direction. Though the projecting body 2 is approximately columnar, a part from a center part and a tip part in its longitudinal direction is formed of a slightly tapered columnar, and is easy to fit in the fitting hole 3. The fitting hole 3 corresponds to the sectional shape of a base end part of the approximately columnar projecting body 2, and is circular in section.  Two projecting bodies 2 and two fitting holes 3 are provided in a connection end face 1 of the respective half-split adapters A11 , A12 along the diagonal direction.
Patent JP-H0735877-A (JP)
Title: Electronic clock
Inventor: FURUTA HISASHI
IPC: G01L7/00
Filed: 1993-07-22
Abstract: PURPOSE:To provide a clock equipped with an atmospheric pressure measuring function for recognizing and predicting the trend of weather. CONSTITUTION:A signal from a pressure sensor 20 is converted through an A/D converting circuit 18 into an atmospheric pressure value and the difference from an atmospheric value, measured a predetermined time before, is operated by an operating circuit 11. The operating circuit 11 also operates the variation of atmospheric pressure with time except such data as exceeding a predetermined value. These data are stored an a RAM 12. The display time unit of a liquid crystal display element 13b is switched by a control circuit 14 and the a unit, i.e., a scale value, is displayed along with a pressure variation value. The control circuit 14 also scrolls the time axis of display region. The operating circuit 11 also conducts the temporal weighting, i.e., multiplies the difference value stored as a trend value of atmospheric pressure in the RAM 12 by a coefficient according to the temporal order. A weather forecast data having higher probability can be provided by rewriting the variation and trend of atmospheric pressure at a constant time interval.
Patent JP-2000079902-A (JP)
Title: Sealing apparatus for drug subdivider
Inventor: YUYAMA HIROYUKI
IPC: B65B9/087
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To form subdivision packs into a size corresponding to varieties and quantities of drugs to be subdivided with a drug subdivider simple in a structure, and also make the change of data easy. SOLUTION: In this sealing apparatus, a memory means 2 stores a subdivision pack length presetting file and an in-subdivision pack drug quantity presetting file. This subdivision pack length presetting file stores a ratio of a maximum drug quantity of a standard drug (ratio relative to standard), which is containable in subdivision packs having respective lengths, with respect to a maximum drug quantity of a standard drug, capable of being contained in a standard-sized pack, for each of the respective lengths of the subdivision packs. The in-subdivision pack drug quantity presetting file stores a maximum drug quantity of each of other drugs, capable of being contained in the standard-sized pack.  A control means 3 reads a maximum drug quantity capable of being packaged from the in-subdivision pack drug quantity presetting file on the basis of the varieties and quantities of the drugs to be taken at every period of time in prescription data, and calculates a containing ratio of the drugs to be contained in the standard-sized packs to decide the length of the packs on the basis of both the containing ratio of the drugs in the standard-sized pack and the ratio relative to standard, which is preset in the subdivision pack length presetting file, thereby packaging the drugs into the subdivision packs.
Patent JP-H0472133-A (JP)
Title: Drawn and ironed can made of steel plate
Inventor: NOGUCHI MASATOSHI
IPC: B32B15/08
Filed: 1990-07-10
Abstract: PURPOSE:To provide a DI can made of steel plate having a printed appearance as beautiful as that of a DI can made of aluminum alloy by specifying that glossiness and whiteness index of the outer surface of said DI can of steel plate have specific values respectively. CONSTITUTION:A steel plate, having on one side thereof two layers of plating composed of upper layer of tin and lower layer of zinc and having on the other side thereof a layer of tin, is formed into a can by applying thereto drawing and ironing, with its side having thereon two layers being directed to the outside, in which glossiness Gs of the outer surface of the can measured by a glossmeter at an angle of incidence of 60 and at an angle of light reception of 60 deg. is 48-55% and whiteness index W is 25-35, where W is represented by W=100-{(100-L)<2>+a<2>+b<2>}<1/2>, where L : lightness index measured by color difference meter, a : chromaticity index of red-green, b: chromaticity index of yellow-bule. If glassiness Gs and whiteness index W are outside the ranges stated above, beautiful printed appearance cannnot be obtained. Said ranges of Gs and W can be obtained by setting the amount of tin of the upper layer and zinc of the lower layer at 2.8-8.4 g/m<2> and 0.3-1.7 g/m<2> respectively. As a result, printed ink does not turn black but exhibits bright metallic gloss.
Patent JP-S6073310-A (JP)
Title: Pattern inspecting apparatus
Inventor: NAKAO KUNIMICHI
IPC: G01N21/93
Filed: 1983-09-30
Abstract: PURPOSE:To inspect a defective multi-layer pattern in a single operation, by processing selectively a photo-electric converted signal obtained by irradiating a multi-layer structured specimen by a pattern photo-electric converted signal obtained by irradiating a plurality of standard patterns. CONSTITUTION:A laser ray from a laser source 4 is reflected by half-mirrors 6, 7 and reflecting mirror 8 through a deflecting system 5 and irradiates masters 13, 14 and specimen 15. The specimen 15 is composed of, for example, lower layer pattern 15a and upper layer pattern 15b and the masters 13, 14 are provided with patterns 13a, 14a corresponding to the patterns 15a, 15b. The laser ray after penetrating the masters 13, 14, is taken out as master outputs M1, M2 and the laser ray irradiating the specimen as specimen output T1. The outputs M1, M2 are processed via a selecting circuit and the output T1 is given to a plurality of switching circuits and processed by a signal processing circuit of different window widths and a defect of the specimen of the multi-layer pattern structure can be detected at a single action of inspection.
Patent JP-S6159023-A (JP)
Title: Clutch damper
Inventor: MURAMATSU SHINTARO
IPC: F16D13/52
Filed: 1984-08-31
Abstract: PURPOSE:To effect damping action on both a clutch housing and an output gear by coupling the clutch housing and the output gear together en bloc, while an input gear being held therebetween and interposing a damper between the input gear and said body coupled en bloc. CONSTITUTION:The boss of a primary driven gear 3 opposite to a clutch housing 4 is driveded with a generator drive gear 17 rotatably coupled there to by means of a pin 20 and an oil pump drive gear rotatably supported thereon. The pin 20 is guided to pass a through-hole 21 slotted through the primary driven gear 3 via a damper rubber 22. Further, a coil shaped dumper spring 25 is housed, with its shaft center directed along the direction of rotation, in a through-hole 23 formed inside the primary drive gear 3 and in recesses 24, 24 formed, as if surrounding said through-hole 23, from both sides, by the clutch housing 4 and the generator drive gear 17.
Patent JP-S6160008-A (JP)
Title: Flip-flop circuit
Inventor: FUNABASHI YOSHIHARU
IPC: H03K3/356
Filed: 1984-08-31
Abstract: PURPOSE:To attain high speed operation while decreasing the circuit area by constituting a logical circuit section with one stage of an MOS transistor (TR) regardless of number of input wires in an FF circuit using MOSTRs. CONSTITUTION:When a set input S goes to logical '1', a TR21 is turned on and a TR24 is turned off. Then a node P goes to logical '0', a node Q goes to logical 1 via an inverter 23, a TR26 is turned on and a TR25 is turned off. Since the node P is grounded via the TRs 26, 27, even when the set input S restores to logical '0' and the TR21 is turned of, the node P keeps logical '0' and an output of the node Q, that is, the FF keeps logical '1'. In a conventional circuit, it is required to use six large TRs 11-16 and a double size is required for TRs 11, 12, 14, 15, 16 in comparison with a TR13, but in this circuit, only two TRs 21, 22 require larger size.
Patent JP-S57104610-A (JP)
Title: Manufacture of iron ore pellet for manufacturing reduced iron
Inventor: NARITA KIICHI
IPC: C21B13/00
Filed: 1980-12-22
Abstract: PURPOSE: To allow coke to exist advantageously in the reduction of ore and to utilize inferior residual oil by coating the surface of a kneaded material consist- ing of fine iron ore, coke and distillation residue petroleum with mixed powder of iron ore and coke for supplementing the coke.  
     CONSTITUTION: Fine iron ore is mixed with 5W20wt% coke as a reducing agent and 2W10wt% distillation residual oil of crude oil as a binder, and the mixture is kneaded at a temp. 100W150°C above the softening point of the binder. This kneaded material is formed into primary pellets having 6W13mm diameter with a pelletizer, and the pellets are fed to a pelletizer together with mixed powder consisting of 5W15wt% fine iron ore and 85W95wt% coke breeze to coat the surfaces of the primary pellets with the mixed powder. Thus, a product is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0471377-A (JP)
Title: Switch for control of initial revolution or motor
Inventor: SUZUKI KAZUYA
IPC: H02P1/18
Filed: 1990-07-09
Abstract: PURPOSE:To smoothen the rise of the revolution of a motor and reduce noises at the time of motor start and avoid damages caused by impact given by sudden starting by a method wherein a thermistor which relieves lieves a time constant of a current applied to the motor, a normally-open contact and a contact driving bimetal which switches the current application to a main current circuit are provided. CONSTITUTION:First, if a motor driving switch 16 is turned on, a current is made to flow from a power supply 20 through a motor 18, a thermistor and a contact driving bimetal 28. At that time, a current supplied to the motor 18 is limited by the existence of the thermistor 26 to protect the motor 18 from an overcurrent. If the current application is continued, the thermistor 26 and the contact driving bimetal 28 generate heat. As the resistance value of the thermistor 26 is reduced along with the temperature rise and the current I is gradually increased form a current value immediately after the power supply is closed, the revolution N of the motor 18 is also increased gradually, so that the sudden rise of the revolution of the motor 18 at the time of power supply closing can be suppressed.
Patent JP-H0929986-A (JP)
Title: Method and apparatus for cleaning and head of ink jet printer
Inventor: WATABE YUUJI
IPC: B41J2/165
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for cleaning the head of an ink jet printer capable of preventing a medium to be printed from being stained by ink, miniaturizing the apparatus, and the like. SOLUTION: When the moving direction of a printing head 4 is in the direction of ink adhered to a wiper blade 10 being splashed to a medium 9 to be printed at the time of the wiper blade 10 moving apart from the nozzle surface 4a after the completion of wiping off of the nozzle surface 4a, a mechanism is provided controlling the wiper blade 10 not to wipe off the nozzle surface 4a.
Patent JP-2001011238-A (JP)
Title: Rubber composition, power cable, and connecting part therefor
Inventor: NAKAMURA SHOICHIRO
IPC: C08L9/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition being capable of forming a vulcanizate proof against the formation of water otherwise formed by the secondary decomposition of the constituent organic peroxide and therefore proof against deterioration in electrical properties by compounding a rubber with an organic peroxide and tetraethylenepentamine. SOLUTION: The amount of the organic peroxide added is desirably about 1-4 pts.wt. per 100 pts.wt. rubber, and the amount of the tetraethylenepentamine added is desirably 10-30,000 ppm based on the entire rubber composition. The added tetraethylenepentamine inhibits the reaction in which the alcohol as a decomposition product formed from the organic peroxide during crosslinking is secondarily decomposed to form water when heated in the subsequent step and enables the crosslinked rubber molding to have a low water content. The molding can therefore be reduced in deterioration in electrical insulation properties, dielectric properties, etc. It is desirable that the rubber composition is used as a covering material such as an insulator or a sheath. It is desirable that it is used as an insulating material for a connecting part of an electrical cable.
Patent JP-S6241513-A (JP)
Title: Waste material incinerator
Inventor: MORINO YOSHIO
IPC: F23G5/44
Filed: 1985-08-20
Abstract: PURPOSE:To provide an incinerator in which some large-size waster materials can uniformly be burnt in their normal state by a method wherein a rostol is installed within a deep incinerator device enclosed by a water jacket wall and a bogie having a water-jacket wall can be pulled out of a feeding inlet port. CONSTITUTION:An outer wall 2 is arranged on the outside of a water jacket furnace wall, outside air is fed through a lower inlet port 3, the air is subjected to natural convection in it, the hot air is discharged through an upper discharging port 4 to prevent an operator from accident as fire. The bogie 5 is pulled out at one side of the furnace body 20 by a motor. The bogie 5 has a water- cooled rostol 7. As the bogie 5 is moved, the water-jacket wall 1a of the bogie 5 and the fixed water jacket 1 are slid within the pipe 8 in such a way that a small-diameter pipe 8a in the pipe 8 is fixed to the wall 1a. the bogie supporting long materials and some large-sized waste materials thereon are drawn out of the incinerator body to facilitate a cleaning of residues, the ignited or burnt materials can be brought to the deep part of the incinerator and then the entire material are uniformly burned.
Patent JP-2000015852-A (JP)
Title: Image recorder
Inventor: HASHIMOTO KIYOBUMI
IPC: B41J2/35
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To effectively write a high quality image to a reversible thermal recording medium including a liquid crystal component. SOLUTION: This image recorder records an image on a reversible thermal recording medium 1 including a liquid crystal component wherein an indication color is varied in accordance with a heating temperature and the indication color is fixed by being cooled. The image recorder comprises an erasing roller 52, a preheating plate 54 and a thermal head 56. In the thermal head 56, a plurality of heater arrays of which heating temperatures are different with each other are arranged in the scanning direction at predetermined intervals. The recording of an image in one time of scanning is sequentially executed by the heater arrays in order from the heater array with the highest heating temperature to one with the lowest heating temperature.
Patent JP-H0650692-A (JP)
Title: Aluminum fin material for heat exchanger
Inventor: ITO TAKEMICHI
IPC: F28F1/12
Filed: 1992-06-18
Abstract: PURPOSE:To obtain an aluminum film material for a heat exchanger which is covered with a lubricating film which does not need press oil at the time of molding the material and hence not need a press oil cleaning step after a core is assembled. CONSTITUTION:An aluminum fin material for a heat exchanger comprises an aluminum or an aluminum alloy thin plate coated on both side surfaces and chromated as prescribed with resin composition containing 100 pts.wt. of resin having hydroxyl group and/or carboxyl group and 1.0-20 pts.wt. of fluorine series resin and/or polyolefin wax in a coating amount of 0.1-3g/m<2> per one side surface of drying weight.
Patent JP-S6074172-A (JP)
Title: Disk-shaped recording device
Inventor: INUI TETSUYA
IPC: G11B27/00
Filed: 1983-09-28
Abstract: PURPOSE:To decrease a blank part on a disk, which has to be provided due to a read error of address information, by forming a small part whose reflection factor (or transmissivity) is made different from its circumferential part, on the inside circumferential position (or the outside circumferential position) of an address recording area. CONSTITUTION:A data recording area 12 and an address recording area 15 are provided on a recording disk 11, a thin plate 13 is installed to a part being near the inside circumference of the recording area 12, and printing is performed to a small part 14 of the thin plate 13 so that a reflection factor of a light is different from other part. As for the small part 14 and the address recording area 15, the arrangement angles correspond to each other. The disk 11 is installed to a rotary device 17, and a light projected from a projecting source 18 provided so as to be opposed to the thin plate 13 is reflected by the thin plate 13 and detected by a photodetector 19. in this case, an optical signal detected by the photodetector 19 through the small part 14 in which a reflection factor of a light is different is detected as one pulsative signal at every one rotation of the disk 11. A signal which is applied some constant delay time to the signal from the photodetector 19 can be used as an exact and correct timing pulse for starting the recording and reproducing.
Patent JP-S6339697-A (JP)
Title: Method for treating waste water
Inventor: NIWA CHIAKI
IPC: C02F3/06
Filed: 1986-08-04
Abstract: PURPOSE:To enhance filtering efficiency of waste water by forming a filtration layer constituted with a microbe carrier having a specific distribution of particle diameters densely in a treating tank and feeding waste water into a filtration layer inside an inner cylinder. CONSTITUTION:A filtration layer 16 is formed by being filled with a fixed quantity of a microbe carrier having a distribution of around 0.5-8.0 mm particle diameters in an outer cylinder 2 and an inner cylinder 3 in a treating tank 1. Waste water is led through a supply tube 14 into the treating tank 1 having the filtration layer 16. Flow of waste water is counterrotated at the bottom of the outer cylinder 2 and rises up through a filtration layer 16 between th4e inner cylinder 3 and the outer cylinder 2. Soil substances such as SS and the like are caught by adsorption filtering function on the surface of the microbe carrier and in the microbe carrier which forms the filtration layer 16, while the waste water is rising up through the layer 16 between the inner cylinder 3 and the outer cylinder 2, and it is purified treated water. Then, the same is sent to the next process through a discharge pipe 9. By thus process, clogging can be prevented for a long time without increasing localized pressure loss.