baber/WOPTO huggingface dataset:
Patent JP-H09274457-A (JP)
Title: Durable long light storage safety visible appliance
Inventor: INOUE KENJI
IPC: G09F13/20
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an appliance which has safety and excellent water resistance, weatherability, etc., and is capable of emitting light with luminance of high visibility over a long time by using light storage pigments which do not contain radioactive elements and have the property to emit light for a long time. SOLUTION: The durable light storage pigments of <=0.3μm are manufactured by pulverizing 'Lumi-Nova (R)' of a strontium aluminate system to g0.1pm grain size with an ultrafine grinding machine, finely dispersing and kneading 50wt.& superfine long light storage pigments at 650 deg.C working temp. to solder glass (B2 O3 -Al2 O3 -R2 O) cullet as low-temp. fused glass having excellent moisture resistance and chemical resistance and firing the glass cullet for 3 hours at 700 deg.C, then subjecting the glass cullet to coarse water granulating under spraying of cold water, passing the cullet to coarse, middle and fine grinding machines and drying the powder.  The durable long light storage pigments are added at 20wt.%, a pigment dispersion and precipitation preventive agent at 1wt.% and a defoaming leveling agent at 0.2wt.% to the durable fastening miterial and the mixture is mixed for 30 minutes by a high-speed dispersing machine, by which the durable long light storage nighttime safety visible coating material of a uniform, stable and pale yellowish color is manufactured.
Patent JP-S5554264-A (JP)
Title: Ultrasonic soldering method
Inventor: KATSUMOTO TOMIYASU
IPC: B23K1/06
Filed: 1978-10-13
Abstract: PURPOSE: To enable rigid joint part to be obtained by forming a solder coated layer to at least one of fitting parts of a pair of metal pipes having fitting parts and adjusting fitting, heating and cooling of the fitting part after giving of ultrasonic vibrations.  
     CONSTITUTION: For example, a copper pipe 1 has an expanded end part that can be fitted onto an Al pipe 2, and the respective end parts are dipped in a solder bath 3 of zinc-base alloy containing a small amount of Al, at which time vibrations are given thereto from an ultrasonic horn 4. After a fixed time, the end parts are pulled up from the bath 3 to allow coated layers 5 to form. Next, the end parts are fitted with each other and are disposed perpendicularly, thence vibrations are given thereto with an ultrasonic horn 6 contacted to the top end of the upper pipe 2, during which time the coated layers are heated with plural gas burners 7 and are thereby melted. If this is cooled, defects will be produced and therefore, the foregoing heating is gradually decreased without being immediately stopped so that the cooling of the outer pipe in the fitting part is delayed from the cooling of the inner pipe. In this way, the unstabilization of the bonded part owing to the production of shrinkage cavities and tensile stress in the filled and soldered upper exposed face is eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000312724-A (JP)
Title: Mask
Inventor: TAKAMOTO KIYOSHI
IPC: A62B18/02
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a mask reducing suffocation when worn, and preventing fouling of a mask body by saliva and mucus clinging thereto. SOLUTION: When a mask body 11 covers the mouth and the nose, an under- nose space (a) is secured beneath the nostrils by a pad 13 for use in public. Thus, the center portion of the mask body 11 covering the mouth and the nose resists sinking even if respiration is repeated. As a result, difficulty with respiration resulting from this part covering the mouth and the nose is reduced. When the mask is worn, sticking of the mask body 11 to the mouth and the noise is avoided by securing the under-nose space (a). Thus, the mask body 11 can resist fouling by the user's saliva and mucus.
Patent JP-S614805-A (JP)
Title: Caseless turbine fan and manufacture thereof
Inventor: AKAISHI MINEICHI
IPC: F01D5/04
Filed: 1984-06-20
Abstract: PURPOSE:To provide a turbine fan which is high in strength and is prevented from the generation of noise, by a method wherein a metallic disc is formed about in a top-cut cone, pleats are vertically formed at specified intervals on a slope to form screw-shaped vane pieces, and blast is effected with the aid of the vane pieces. CONSTITUTION:A metallic disc 1 is formed in a top-cut cone, and slope 2 is formed in a manner that the folding of a pleat 3 of a point on the slope increases the further downward on the slope this point is situated, and the vane pieces 4 are located in a screw-shaped manner in juxtaposition with each other. A ring frame 5 is integrally located to the lower ends of the vane pieces 4, and air flow ports 6 are formed therebetween. This, when a fan body is rotated, causes air to enter from above over an area as wide as about 180 deg. with the aid of the vane pieces 4 and exit in the direction of axis, resulting in improvement of intoduction of air. Further, since there is no gap between the vane pieces 4, this causes the vane pieces 4 to be firmly positioned, and prevention of the generation of noise.
Patent JP-S63291278-A (JP)
Title: Manufacture of compound floating magnetic head
Inventor: KITSUNAI TSUNEYUKI
IPC: G11B21/21
Filed: 1987-05-22
Abstract: PURPOSE:To improve the accuracy of a bonding position between a magnetic head and a suspension by positioning the magnetic head by using the inside angle part of a pair of running faces of the magnetic head and the two holes of the suspension as reference and bonding them together. CONSTITUTION:The running face 7 side of the magnetic head 6 is faced downward and set to a magnetic head positioning jig 2. At this time, as the inside angle part 8 of a pair of the running faces of the magnetic head 6 is touched to the face 3 of 30 deg. of the jig 2 and the position is decided even when the groove width or the groove depth of the running face are dispersed. Besides, as a pin 4 is provided and pushed up by a coil spring 5 and the groove between the running faces of the magnetic head 6 are set on the upper face of the pin 4, the inclined set of the magnetic head 6 can be prevented. Then, after setting the magnetic head 6 to the jig, the proper quantity of a bonding agent 10 is applied on the central part of the rear groove 9 of the magnetic head 6, the bonding face side of the suspension 11 is faced downward, the suspension 11 is set to two positioning pins 13 and 14, a presser bar 12 is pushed against the center of the flex are of the suspension 11 by the spring force and the bonding parts are closed together and dried. Thus the accuracy of the bonding position is improved.
Patent JP-S61284753-A (JP)
Title: Dummy cartridge
Inventor: MATSUI HIDEKI
IPC: G03B7/24
Filed: 1985-06-10
Abstract: PURPOSE:To check malfunction of all contacts and an information code discriminating circuit in a camera by providing an engaging part which engages the rewinding means of the camera and switching at least two kinds of film information codes by the rewinding means when a film is loaded in the camera. CONSTITUTION:When respective components are assembled in one, a stopper 24e projects from a slot 26c and a rotary support part 22a projects from end surfaces of lids 28a and 28b. When the rotary support part 22a is rotated, the stopper 24e is guided along the slot 26c and an internal cylinder 22 moves relatively to an external cylinder 26. the engaging part 22b is formed in the internal cylinder 22, so when a dummy cartridge 29 is loaded in the camera 53, a fork 57 associated with a rewinding knob 56 engages the engaging part 22b of the dummy cartridge 20. Therefore, the internal cylinder 22 is rotated by the notch length of the slit 26c by rotating the knob 56. Consequently, contact abnormality and operation abnormality of an electronic circuit which accompanies the contact abnormality are easily confirmed.
Patent JP-H08318745-A (JP)
Title: Agricultural work machine
Inventor: NAKANO MASANORI
IPC: B60K17/04
Filed: 1995-05-24
Abstract: PURPOSE: To perform a satisfactory turn without needing special lever operation for taking a turn in spite of a simple structure. CONSTITUTION: When a vehicle is to be turned, a wheel on the turning side undergoes a wrench caused by a steering wheel operation by an operator and a heavy load which is constraining rotation acts on the wheel. A twisting action occurs, on the side where this heavy load acts, between a secondary-side transmission member 81 and a primary-side transmission member 82, causing a transfer body 80 to be shunted to a release position. In this way, power transmission to the turning side is interrupted by releasing an engagement between the primary-side transmission member 82 and the secondary-side transmission member 81 and thereby a satisfactory turn can be taken.
Patent JP-S5249898-A (JP)
Title: Automatic ticket vending machine for plural lines
Inventor: FUKUI TSUYOSHI
IPC: G07B1/00
Filed: 1975-10-18
Abstract: PURPOSE: Variable indication of the part for indicating station name of lines and fares is made possible, whereby the number of ticket vending machines to be installed per line is reduced and the operation by users is made easier. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5650743-A (JP)
Title: Method and device of forming shaft with center hole
Inventor: NAKAMURA TERUSHIGE
IPC: B21J5/00
Filed: 1979-09-29
Abstract: PURPOSE: To obtain a shaft of aligned axial center and high accuracy by putting a blank material having been roughed into dies disposed on the same axis, and performing center hole working simultaneously with forming of outside diameters.  
     CONSTITUTION: Dies having die holes for forming (for example, those divided to 3 pieces) 13 are disposed in series on the same axis. A punch 14' for center hole and a knockout 14 are provided on the bottom end side. A punch 10 for center hole connecting a punch 9 for drawing to a punch holder 12 by way of springs 11 and projecting from the holder is provided on the top end side. A blank material 7 having been roughed is inserted into the die 13. The punch holder 12 is lowered and the blank material 7 is pushed into the die 13 by way of the springs 11 by the drawing punch 9, whereby splines are formed. Further, the stroke is increased to pierce a punch hole to the top end face with the punch 10 for center hole. The punch hole on the under side is formed with the punch 14' for center hole by the pressing force from above. Thereby, the shaft of high accuracy is obtained with good efficiency. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06333119-A (JP)
Title: Coin dispenser and automatic vending machine
Inventor: OYABU HIROSHI
IPC: G07D1/00
Filed: 1993-05-27
Abstract: PURPOSE:To provide the coin dispenser whose depth is decreased. CONSTITUTION:In the coin dispense having plural coin hold cylinders 15-18 provided in parallel in a horizontal direction, coin receivers 20-23 provided to a lower part of each coin holding cylinder and supporting a coin at a lowermost stage in the coin hold cylinder and plate coin payment sections 24-27 provided between the coin hold cylinder and the coin receiver, having a coin reception entry receiving a coin 4 at the lowermost stage in each coin hold cylinder and reciprocated in the horizontal direction in which coins are paid downward by the reciprocating motion of the coin payment plate sections, a 1st slide member 28 formed integrally with the coin payment plates 24, 25 and a 2nd slide member 29 formed integrally with the coin dispensed plates 26, 27 are moved toward the middle in the horizontal direction at coin payment to pay coins.
Patent JP-H05327608-A (JP)
Title: Cordless telephone set
Inventor: MATSUDA ISAMU
IPC: H04B7/26
Filed: 1992-05-19
Abstract: PURPOSE:To provide a cordless telephone set which is able to make the call reception, reply, dialing, transfer and talking or the like freely in a mobile station for different types of cordless telephone sets. CONSTITUTION:When an incoming call signal from a telephone line is received by a mobile station 2 via a radio line 3 from a base station 1 or 1' or a call signal from the mobile station 2 is sent to the base station 1 or 1' via the radio line 3, whether or not the stations are mutually opposite stations is confirmed based on a call code stored in ID memories 23, 24, 25 prior to the call reception or transmission. The plural call codes are stored in each ID memory, and then the call reception, call transmission or dialing is implemented among different types of cordless telephone sets while overcoming the difference.
Patent JP-H01299156-A (JP)
Title: Bank note containing device
Inventor: ARIKAWA JUNICHI
IPC: G07D9/00
Filed: 1988-05-24
Abstract: PURPOSE:To simplify a mechanism and to reduce the size of a device, by a method wherein a passage in which bank notes are pushed in by a push plate is closed by means of a push plate returned to a push position and a bank note stopper reciprocated between the inside and the outside of the bank note passage along with return of the push plate. CONSTITUTION:Along with insertion of a bank note B through a bank note receipt port 17, a push plate 27 is moved from a push position P3 to a waiting position P4. When the bank note B is inserted in a bank note insertion position P2, the push plate 27 is returned toward the push position P3, and pushes the bank note B to the push position P2. The pushed bank note B is nipped between the push plate 27 and a receipt plate 26 energized against the push plate 27. Through the return motion of the push plate 27 to the push position P3, upper and lower partition plates 44 and 45 are moved aside to the outside of a bank note passage and the passage of the bank note B by means of the push plate 27 is allowed. Thereafter, the partition plates are returned to a position inside the bank note passage, and close the bank note passage in cooperation with the push plate 27 located in the push position P3. This constitution eliminates a shutter to open and close the bank note receipt port, resulting in simplification of a mechanism and reduction of the size of a device.
Patent JP-H11321494-A (JP)
Title: Rear side watching device
Inventor: ISHIKAWA NAOTO
IPC: B60R21/34
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To make a driver to carry out the final judgement and ensure a high safety by making a driven to confirm the position and kind of other vehicle in danger of collision when the other vehicle is in danger of collision with his own vehicle. SOLUTION: At the running time of a vehicle, by image processing a picture signal outputted from a camera 3, when the other vehicle comes near from a just backside or right backside or left backside, a buzzer sound is generated by detecting it and a notice is given to a driver in response to the position of a turn signal switch 5. Further, based on the picture signal outputted from the camera 3, the vehicle in danger of collision is confirmed by the driver by attaching a square frame mark on the picture of the vehicle in danger of collision and indicating on a display device 10 with a superimpose form.
Patent JP-S62280811-A (JP)
Title: Optical branching and coupling device
Inventor: MATSUI TERUHITO
IPC: G02B6/28
Filed: 1986-05-30
Abstract: PURPOSE:To monitor a transmitting optical signal even by a terminal equipment which has transmitted an optical signal, by installing a reflecting plate to an optical branching and coupling device which has used a wedge-shaped mirror, and providing a means for returning a part of the optical signal from the terminal equipment, to the original terminal equipment. CONSTITUTION:A reflecting plate 15 which has been placed behind a wedge- shaped mirror 7 has a reflecting surface 15a. In case the number of terminal equipments which have been connected to a loop-shaped optical data bus is >=4, a part of light beams from an optical fiber 1 do not shine upon a reflecting film surface 7a. The part on which the light beams do not shine, of this reflecting film surface 7a is reflected by the reflecting plate 15 which has been placed behind the wedge-shaped mirror 7, returned to the original terminal equipment, and even the terminal equipment which has transmitted an optical signal can monitor a transmitting optical signal. Even if this reflecting plate 15 is placed, no influence is exerted on a propagation of light between optical fibers 2, 3, and also, with regard to light beams from the optical fiber, as well, a loss caused by the part where a light beams do not shine upon the reflecting film surface 7a is not increased.
Patent JP-H10300739-A (JP)
Title: Manufacture of cartridge filling column for solid-phase extraction
Inventor: ITOYAMA MITSUNORI
IPC: G01N30/56
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method by which a cartridge filling column for solid-phase extraction which exhibits a stable performance in many columns can be manufactured easily. SOLUTION: After a lower filter is inserted into the cylindrical material filling chamber 10 of a column container 2 made of a thermoplastic synthetic resin and having a projecting section 5 at the circumferential section 4 of its top face and the chamber 10 is filled with a powdery filler having an average particle size of 5-200 μm by 105-130 vol.% of the filled volume, and then, an upper filter and a column container cap 3 which has a recessed section 7 at the circumferential section 6 of its bottom face are attached to the container 2, the cap 3 is united with the container 2 in one body by means of an ultrasonic welder while vibrations are applied to a lower filling column 1 under a pressure.
Patent JP-S61285304-A (JP)
Title: Burning device
Inventor: MORITA SHIGEKI
IPC: F23C99/00
Filed: 1985-06-12
Abstract: PURPOSE:To enable to reduce NOx and prevent an increase of smoke and soot by controlling flow amount in such a manner that mixed ratio of exhaust gas is able to be varied in response to load variation with high efficiency and a wind box surrounding a furnace is divided by partitions and air and exhaust gas ducts are connected with branch ducts. CONSTITUTION:The inside of a wind box 6 is divided into separated wind boxes 18a, 18b and 18c, by partition plates 16, 17, which are connected to a burning air duct 5, and an exhaust gas duct 11 by branch ducts 19a-19c and 20a-20c with an air flow dampers 21a-21c and an exhaust gas flow dampers 22a-22c respectively, and air and exhaust gas in each separated wind boxes 18a-18c are controlled independently and also air and exhaust gas amounts are controlled according to the number of burners in DDS operation. For example, by only variation in O2 partial pressure without changing air amount to a main burner 7a, air ratio is enabled to be throttled with no change of flow condition in a furnace 8.
Patent JP-S61284041-A (JP)
Title: High speed resolution electron microscope
Inventor: KINOSHITA KATSUYUKI
IPC: H01J37/22
Filed: 1985-06-11
Abstract: PURPOSE:To make it possible to seize a superhigh speed variation of a microstructure of the surface of a sample, by furnishing an exciting beam source to excite the sample in a container, and a driving circuit to drive a gate device and a deflecting device synchronously to the beam source exciting. CONSTITUTION:A very small hemispherical surface of a cathode 110 is irradiated by the light from a laser generating device 101, and a very small hemispherical electron beams at the top of the cathode 110 are expanded radially as it is, excited by a beam limiting electrode 120, and travel to a fluorescent screen 140 side. A part of the laser pulses from the laser generating device 101 is separated by a half mirror 101b, converted into trigger pulses by a PlN photodiode 155, pass through delay circuits 156 and 57 respectively, and, pulses responding to exposing time are generated by a voltage generating circuit 160, while a steps form voltages are generated by a steps form voltage generating circuit 162 respectively. Therefore, superhigh speed reactions are produced over the sample to observe in a vacuum and the variations of the surface structure during the reaction process can be seized as separated images.
Patent JP-S5460289-A (JP)
Title: Preparation of deodorizing catalyst
Inventor: HAYATA TERUNOBU
IPC: B01D53/74
Filed: 1977-10-21
Abstract: PURPOSE: To produce a deodorizing catalyst of high efficiency for removing odor without a danger of explosion in such a deodorizing process as ozone oxydation system, materials comprising oxidation-resistant fibers and carbon-containing compounds are formed and actively carbonated.  
     CONSTITUTION: Raw material includes as necessities (A) 60 to 90% by weight of oxidation-resistant fibers such as glass fiber and alumina-silica based fiber 5-30mm in length, (B) 40 to 10% by weight of carbon-containing compounds such as coaltar pitch, naphtha tar pitch; and optionally includes (C) 5 to 20% by weight of transition metal oxides such as nickel oxide and cobalt oxide. The raw material is formed into desired shapes such as pellets, honeycombs, followed by baking and dry-distillation in an innert gas atomophere at 200-400°C, then fired and activated at 750- 900°C in an innert gas atomosphere containing water vapor or CO 2   
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05321723-A (JP)
Title: Lean burn control device of internal combustion engine
Inventor: KADOWAKI HISASHI
IPC: F02B1/04
Filed: 1992-05-19
Abstract: PURPOSE:To carry out lean burn control in the neighborhood of the lean limit of an engine at all times including at the time of open loop control so as to prevent deterioration of exhaust gas performance by carrying out correction according to cause of surging generation. CONSTITUTION:In an ECU 50, in the case where a prescribed surging judging condition is set up (step 100 to step 120), step up to 'yes', and it is judged whether surging is generated or nor from a fluctuation judging value  IL integrated the fluctuation amount of the output signal IL in a lean sensor 23 extending for a prescribed time (step 130, step 140). When surging generation is judged (step 140), step up to 'yes', and feed back control process is stopped temporarily (step 150) to transfer control toward open loop control. Furthermore, it is judged whether surging is continued or nor (step 160 to step 180). In the case where surging is not eliminated, reduction of lean limit is judged so as to reduce a target air fuel ratio (AFM) (step 190). On the other hand, in the case where surging is eliminated, characteristic change of the lean sensor 23 is judged so as to reduce a target current (ILM) (step 200).
Patent JP-S5829576-A (JP)
Title: Controller for arc welding robot
Inventor: ANDOU HARUKI
IPC: B23K9/095
Filed: 1981-08-12
Abstract: PURPOSE:To facilitate the connection of input and output apparatus and to shorten a teaching time by so constituting a titled controller that the conditions for controlling the operation starting of programs and the numbers of the input and output apparatus can be taught. CONSTITUTION:When the position information and welding conditions of respective programs P1-P4 are taught, the numbers of the external input and output apparatus in an apparatus control part 54 for operation of the respective programs are taught from keyboard switches 36. More specifically, the program P1 is started when the number 12 of the external input and output apparatus is on and the P2, P3, P4 are started when the numbers 8, 4, 16 of said apparatus are on. In this state, automatic welding is executed cooperatively with an external jig 34, and if the cooperative operation of the P3, P4 with the jig 34 is poor, the numbers 4, 16 are held intact and an another external jig is connected in an other vacant place. If a desired state is obtained, the teaching for the cooperative operation with the jig 34 by the sequence among the programs is completed.