baber/WOPTO huggingface dataset:
Patent JP-H07132350-A (JP)
Title: Method and device for casting metal strip
Inventor: FUKASE HISAHIKO
IPC: B22D11/10
Filed: 1994-05-26
Abstract: PURPOSE: To optimize casting production, to execute casting at a high speed with small-diameter rolls and to improve the life of the rolls and refractory materials by pouring a second bath of molten metal of a second temperature lower than a first temperature to the nip between the casting rolls through a delivery nozzle. CONSTITUTION: The casting rolls 16 are rotated to downwardly deliver the solidified strip 20 from the nip (the portion where both rolls approach most), by which the metal strip 20 is cast. The first batch of the first temperature higher than the liquidus temperature of the metal is poured through the delivery nozzle 19b to the nip between the casting rolls 16 and thereafter, the second batch of the second temperature lower than the first temperature is poured through the delivery nozzle 19b to the nip between the casting rolls 16, by which a casting pool is formed. As a result, there is no need for heating a large amount of the molten metal up to a high temperature before the start of the casting. The cost of operation is thus reduced and the danger of work is minimized.
Patent JP-H02291250-A (JP)
Title: Untwisting unit for twisted separation parts in packed food products
Inventor: SAI KOJIRO
IPC: A23L13/60
Filed: 1989-05-02
Abstract: PURPOSE:To untwist the twists between a plurality of food products effectively and enable easy peeling of the continuous food-packaging material by allowing continuously packaged and intermittently twisted and separated food products such as Vienna sausage to pass continuously through a rotating cylinder which is set inside a heating cover. CONSTITUTION:A tubular packaging container C is packed intermittently with a certain amount of food product S and the intermittent parts are twisted to provide the separation necks D. The twisted separation necks D is untwisted by allowing the continuous food products F to pass through a cylinder 10 having an appropriate inner diameter and a desired length for passing the food product, as the cylinder is rotated in such a direction as the twisted necks are untwisted. The cylinder 10 is provided with a cover 20 and a steam pipe 21 is connected to the cover 20 to keep its inside in a moistened atmosphere (pipe 22 is for draining).
Patent JP-H049934-A (JP)
Title: Camera
Inventor: TOYODA YASUHIRO
IPC: G03B15/05
Filed: 1990-04-27
Abstract: PURPOSE:To improve the luminous intensity distribution characteristics of a strobe by inclining at least the optical axis of a Fresnel lens so that the optical axis of a strobe emitting part intersects with that of a photographing optical axis. CONSTITUTION:The strobe emitting part 3 and the Fresnel lens 11 are folded in the front of a camera body 1 by respective pivotal shafts 2, 10. When the emitting part 3 is rotated in the case of using a strobe in a wide state, the lens 11 is also rotated while following the emitting part 3, both optical axes B, C of the emitting part 3 and the lens 11 intersect with the optical axis A of the photographing optical system and the optical axis C is inclined to the inside at an angle larger than the axis B. In the case of using the strobe in a telephoto state, the lens 11 is also moved to the front of the camera together with a 1st group lens 9 and the relation among respective optical axes A to C is held similarly to above-mentioned state.
Patent JP-H049130-A (JP)
Title: Vacuum cleaner
Inventor: HAMADA KOSAKU
IPC: A47L9/32
Filed: 1990-04-27
Abstract: PURPOSE:To supply an inexpensive vacuum cleaner without fixing parts like screws and to reduce time-consuming works on assembling, by fixing the first edge of a handle with a clamping structure. CONSTITUTION:A front case 3 forming a dust collecting chamber 14 in the inside is detachably fitted at the front face of the body case 2 having a partitioned body 11 at the opening of the front face and containing an electric fan 12. The front end 33 and rear end 35 of a handle 31 are fixed at the upper face of the body case 2. And, the front end 33 of the handle 31 is fitted at the recession 43 made on the body case 2 or the partitioned body 11 and the fixing part 34 equipped at the front end 33 is fitted with the fixed part 45 made at the recession 43 to hold between the body case 2 and the partitioned body 11. As a result, an inexpensive cleaner without fixing parts like screws can be obtained and time-consuming works on assembling can be reduced.
Patent JP-H07313722-A (JP)
Title: Prepaid card collecting device and prepaid card vending machine
Inventor: MISAWA TOSHIYUKI
IPC: A63F7/02
Filed: 1994-05-27
Abstract: PURPOSE:To provide the device for collecting used cards at juxtaposed pin ball lending machines corresponding to the cards. CONSTITUTION:A stand 1 and a ball lending machine 2 corresponding to the card are juxtaposed and for this ball lending machine 2, an inserting port 2a for card and a ejecting port 2c for balls are arranged on its front surface. Two lines composed of stands 1 and ball lending machines 2 are arranged with a conveying path 4 as a belt conveyer between while facing their backs each other. A leading path for the card, which remainder is turned to zero during use, ejected on the back side is provided while being protruded from the back side of the ball lending machine 2 and on the leading side, the conveying path 4 is provided in common. An upside card vending machine 7 and a downside card collecting part 8 are installed on two stages adjacently to the left terminal part of the conveying path 4, and a collecting box 5 built in the card collecting part 8 is installed under the left terminal part of the conveying path 4.
Patent JP-H08305425-A (JP)
Title: Display method for working progress of nc machine
Inventor: SHIGEFUJI TAKEHIKO
IPC: G05B19/4061
Filed: 1995-05-11
Abstract: PURPOSE: To recognize working progress safely and visually even by any machine operator. CONSTITUTION: In a first display function part 6, a blanking chart corresponding to an entire working program is prepared and displayed by collating a working program in a second storage means 3 with mounted metal die data in a third storage means 5. In a second display function part 7, a punching completed area is displayed in a paint out state on the blanking chart by collating the progress of the working program shown by a block interpreting means 4 with the mounted metal die data in the third storage means 5.
Patent JP-H02291906-A (JP)
Title: Highly accurate position measuring method
Inventor: YAMAMOTO TAKAHIRO
IPC: G01B11/00
Filed: 1989-05-02
Abstract: PURPOSE:To improve the measuring accuracy of the position of a falt-package type IC by using one camera, and decreasing the dispersion in image sensing timing by the introduction of an integrated image. CONSTITUTION:A camera 4 transduces the optical image of a flat-package type IC 2 in the field of view 3 into an electric image signal. The signal is stored in a frame memory 5. When image integration is performed, an image adding memory 7 whose density-level number is 16 bits is cleared beforehand. An image processing unit 6 adds each density value of the frame memory 5 to the image adding memory 7 for every sensing of the image. Then the stored image corresponds to the pattern of leads 22 and appears as the density value which is aligned in the horizontal direction or in the vertical direction. The density values are obtained as the edges on both sides of the leads 22 based on the coordinates of the intersection of a specified threshold value and an interpolating straight line. The central position of the values are computed. Then the central position of the IC 2 is computed highly accurately based on the average of the central positions of the leads 22.
Patent JP-H05314621-A (JP)
Title: Optical disk driving device
Inventor: MIYAZAWA YOSHIYUKI
IPC: G11B17/26
Filed: 1992-05-06
Abstract: PURPOSE:To attain the high speed of a medium exchange in the optical disk driving device to be mounted by a loader mechanism in the optical disk device and its operation system at the optical disk provided with an automatic medium carrying mechanism. CONSTITUTION:An optical disk device 1 equipped with an automatic carrier is provided with the automatic carrying mechanism part 4 of an optical disk medium 3 for moving the medium 3 between a built-in storing house 2 and an optical disk driving device 5. Two medium holding parts are provided on the loader mechanism part of the driving device 5 and after a new medium is inserted into the empty medium holding part at the time of exchanging a medium, taking an unnecessary medium out of the other medium holding part is carried out. Thus, the mechanism part is simpified, its weight is reduced, its reliability is improved and its manufacturing cost is reduced.
Patent JP-H08225605-A (JP)
Title: Production of poly-1-butene
Inventor: IMUDA JUNICHI
IPC: C08F4/60
Filed: 1995-05-11
Abstract: PURPOSE: To obtain a poly-1-butene having a narrow compositional distribution and a high molecular weight which is polymerized in the presence of a metallocene catalyst containing a group IV transition metal compound with a high catalytic activity. CONSTITUTION: 1-Butene is polymerized in the presence of a metallocene catalyst containing a group IVB transition metal compound represented by the formula (wherein M<1> is a transition metal atom of any of the groups IV to VIB in the periodic table; R<1> to R<4> are each a 1-20C hydrocarbon group, a 1-20C halohydrocarbon group or the like; X<1> and X<2> are each a hydrocarbon group, a halohydrocarbon group, a sulfur-containing group, a silicon-containing group, H or halogeno; and Y<1> is a bivalent hydrocarbon group, a bivalent halohydrocarbon group, a bivalent silicon-containing group, a bivalent germanium-containing group, a bivalent tin-containing group, -O-, -CO-, -S-, -SO-, -SO2 -, -Ge-, -Sn- or the like).
Patent JP-S61187-A (JP)
Inventor: SHINODA KAZUHIKO
IPC: E04H7/00
Filed: 1984-06-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5738112-A (JP)
Title: Preparation of vinyl chloride composite
Inventor: ISHIBASHI SUKEYUKI
IPC: B29C65/00
Filed: 1980-08-20
Abstract: PURPOSE: To prepare efficiently a vinyl chloride composite by a method wherein a heated melt of thermoplastic polyester adhesive having a specific physical property  is coated on a vinyl chloride sheet at a given thickness and another substrate is  welded into this.  
     CONSTITUTION: A thermoplastic polyester (preferably, polyesters obtained by reacting both acid components composed of terephthalic acid, isophthalic acid, aliphatic dibasic acid and tetramethylene glycol) having reduction viscosities of 0.3W0.9dl/g and melt indexes (190°C) of 30W500g/10min is used as an adhesive. Heated molten  polyester supplied from a die 7 through a tank 11 is coated on a vinyl chloride sheet  sent out of a roll 1 at a film thickness 50 or less μ and sent out through a roll 4,  then attached to another substrate sent out of a roll 3 by welding rolls 5, 6 and then  wound on to a roll 2 as a vinyl chloride composite. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5637934-A (JP)
Title: Rotary valve
Inventor: SAITOU KOUICHI
IPC: B65G65/48
Filed: 1979-09-06
Abstract: PURPOSE: To prevent rotary blades of a rotary valve from wear and abnormal stoppage by accumulating a powdery and granular material leaking between a side plate and side cover in a side cover section and providing an inspection-cleaning port at the downstream end side of the powdery and granular material.  
     CONSTITUTION: When a powdery and granular material is dumped in the direction A, rotary blades 4 is rotated by a drive 6 to discharge smoothly a necessary amount of the powdery and granular material from an outlet 11. The powdery and granular material leaking between a side cover 8 and side plate 9 is guided along a recess 13 and accumulated in an inspection-cleaning port 14 to be taken out after a lid is removed. Thus the cleaning of the powdery and granular material leaking between the side plate and side cover can be easily carried out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11326996-A (JP)
Title: Bayonet structure for fitting hood, and hood
Inventor: SUGITA JUN
IPC: G03B11/04
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide the fitting structure of a hood and a lens barrel with durability and to make clicking feeling excellent at a fitting time. SOLUTION: By this bayonet structure, the hood 20 is inserted in the lens barrel 10 as it is shown by an arrow 30. At this time, since a hood-side charge part 24 being the plane part of the hood 20 does not interfere because of a charge part introducing part 11b being the plane part of the lens barrel 10. When the hood 20 is rotated in the direction shown by an arrow 31 next, the charge part 24 thereof gets on the outside circumferential part of a bayonet pawl 11 from the introducing part 11b of the lens barrel 10 and it is slid by the elastic deformation of the whole hood 20 and the elasticity of an elastic hole part while charging. When the hood 20 is rotated further in the direction shown by the arrow 31, the charging force of the charge part 24 thereof is softened by a click feeling part 11a being the plane part of the lens barrel 10 and the clicking feeling reappears.  At the same time, the coupling part 23 of the hood 20 abuts on the stopper part 11c of the lens barrel 10 the fitting action of the hood is then finished.
Patent JP-S5816494-A (JP)
Inventor: NAITOU AKIO
IPC: H05B6/40
Filed: 1981-07-22
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-H10299168-A (JP)
Title: Building
Inventor: KANAO SHIGEKI
IPC: E04B2/56
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a building capable of shortening the construction period by devising panels to improve the work efficiency. SOLUTION: This wooden building is constructed with the first panels A and the second panels B having a heat insulating material. When many first panels A are merely fixed between columns 3, 3, the walls of this building can be formed, and the heat insulating process can be applied. When many second panels B are merely mounted and fixed on horizontal beams or 18, a floor, a ceiling, or a roof can be formed, and the heat insulating process can be applied.
Patent JP-S604901-A (JP)
Title: Coated plastic lens
Inventor: YOSHIOKA TAKESHI
IPC: G02B1/10
Filed: 1983-06-23
Abstract: PURPOSE:To improve the water absorption preventing effect and the scratch resistance by carrying out coating with a transparent carbon film. CONSTITUTION:A part or the whole of the surface of a lens is coated with transparent carbon by a plasma decomposition and vapor deposition method. By this method, vapor deposition can be carried out at a low temp. such as <=300 deg.C which is the temp. of vapor deposition on plastics. A carbon film synthesized by plasma vapor deposition varies from a graphitic film to a diamondlike film. The hardness is increased to >=1,000kg/mm.<2> so as to improve the scratch resistance, and the thickness of the film is increased to >=0.1mum so as to improve the moisture absorption resistance. The refractive index is adjusted to 1.8-2.4. The resulting carbon film has superior hardness and moisture resistance, and 2.4 refractive index is comparable to that of an entirely diamondlike structure.
Patent JP-S62272034-A (JP)
Title: Ceiling flush mounted air conditioner
Inventor: MIYAMOTO YASUMASA
IPC: F24F13/20
Filed: 1986-05-19
Abstract: PURPOSE:To make it possible to obtain an excellent temperature even at the central part of a wide room by dividing air which has passed from a blower through a heat exchanger and turned into a cool air flow or a hot air flow into a detour blow-off flowpath air and a straight blow-off flowpath air thereby to blow off air from opposite corners into a room. CONSTITUTION:When the air conditioner is operated, indoor air flows thereinto through suction ports 19 provided on both sides with an opening and closing panel 24 as a center, and is collected at a suction flowpath 27 of a chamber unit 25 and advances toward a blower 14, a low-temperature air flow which has passed through a heat exchanger 15 flowing toward the downward. In this case, air which has flowed on the approximately half side of the heat exchanger 15 flows downward in the vertical direction along a straight blow-off flow path 28 and further is blown off into the room through a blow-off port 22 of an ornamental panel 17. On the other hand, air which has flowed on the remaining approximately half side of the heat exchanger 15 flows through a detour blow off port 29 in an L-shape, and further blows downward and is blown off into the room through the blow-off port 22a of the ornamental panel 17. Thus, air which has passed through the heat exchanger 15 is blown off dispersedly at a longest positional interval within the frame 18 of the ornamental panel 17, and hence the temperature distribution becomes excellent.
Patent JP-S5813927-A (JP)
Title: High frequency heater
Inventor: MORI AYAKO
IPC: F24C7/02
Filed: 1981-07-20
Abstract: PURPOSE:To enable boiling of rice with good taste and flavor in the captioned heater which enables boiling of rice by induction heating the rice with high frequency radio wave and driving heating means except a high frequency oscillator, thereby causing an aminocarbonyl reaction of rice. CONSTITUTION:When a rice boiling key of a keyboard 18 is depressed at the rice boiling time and a cook start switch is depressed, switches 27, 29 are closed through drive units 26, 28, 30 by a microcomputer 16, and a switch 31 is closed at the (a) side. Then, a high voltage is continuously supplied through (a) high voltage generator 34 to a high frequency oscillator 7, rice is inductively heated, and the relative humidity in a heating chamber 5 is gradually decreased. The variation in the humidity is detected by a humidity sensor 13, and the rice is ferrodielectrically heated for the optimum time responsive to the quantity of rice to be boiled in response to the detected result. Thereafter, the switch 31 is switched to the side (b), the heater 11 starts energizing, hot air is supplied to the heating chamber, and the rice is completely boiled.
Patent JP-H05287867-A (JP)
Title: Weathering structure of ridge
Inventor: ITANO TATSUYA
IPC: E04D13/158
Filed: 1992-04-06
Abstract: PURPOSE:To provide a weathering structure of a ridge which can form a ridge excellent in its waterproofness with good construction efficiency and improve the outward appearance thereof. CONSTITUTION:The ridge area A of a roof where the rear end of an inclined roof R and a vertical wall W intersect with each other is weathered by using a backing metal 2 and a cover plate 3. The backing metal 2 is so constructed that front and rear locking parts 10, 11 are formed on a substrate 9 integrated with a fixed part 6 fixed to the upper surface of a wall upper member 5, an extension part 7 extended on a roof board 4 and a suspended part 8 suspended on the rear side of the vertical wall W. The cover plate 3 is provided with engaging parts 17, 19 locked in the front and rear locking parts 10, 11 so as to fix the cover plate 3 to the backing metal 2, on a ridge cover plate 16 where a front covering part 14 is formed on the front edge of the middle covering part 13 for covering the upper part of the ridge area A and a rear covering part 15 is formed on the rear edge.
Patent JP-S62270852-A (JP)
Title: Hydraulic control method of automatic transmission for vehicle
Inventor: TAKADA MITSURU
IPC: B60W10/101
Filed: 1986-05-19
Abstract: PURPOSE:To make discharge of a hydraulic fluid out of a second actuator ever so easy, by varying rate of the hydraulic fluid to be fed to a first actuator operating a first gear step on the basis of hydraulic fluid temperature in an automatic transmission at the time of selection from a second gear step to the first gear step. CONSTITUTION:An automatic transmission transmits power of an engine 8 to a drive shaft via a continuously variable transmission 12, a transfer 14 or the like to be automatically selected to a high speed gear step and a low speed gear step. In this case, when selecting a gear step of the transfer 14 from the high speed step to the low speed gear step, an optimum duty ratio is determined on the basis of hydraulic fluid temperature inside the transfer 14 from the preset constant relation at an electronic controller 330. And, in accordance with this duty ratio, a shifting solenoid valve 314 is driven to its on-off operations. With this constitution, a hydraulic fluid supply to a hydraulic actuator for a low speed step brake is varied in relation to the hydraulic fluid temperature, whereby outflow of the hydraulic fluid out of the hydraulic actuator of a high speed step clutch is made so easy.
Patent JP-H02292929-A (JP)
Title: Address control system for data memory
Inventor: EZAKI YUTAKA
IPC: G06F12/02
Filed: 1989-05-08
Abstract: PURPOSE:To efficiently use a data memory by providing the data memory where data is held, a FIFO memory where a writable idle address is preserved, and a scheduling memory where addresses are preserved in order. CONSTITUTION:All addresses on a cell preservation RAM (data memory) 1 are stored in a FIFO memory 2. Each time a cell arrives, the write address from the memory 2 is taken out and a data block is written in this address through a write control circuit 3. At this time, the written address is written in a schedule RAM (scheduling memory) 4 also. At the time of reading out data from the RAM 4, the address on the RAN 1 is received from the RAM 4 corresponding to a time pointer 5 for read and data in this address is sent to an exchange switch part of the next stage. Simultaneously, the address read out from the RAM 4 is deleted, and this address is written in the memory 2. That is, the address is returned to the memory 2. Thus, the write address is quickly determined.
Patent JP-2000301512-A (JP)
Title: Method for removing foreign matter from cement slurry
Inventor: SUZUKI SHINICHI
IPC: B28C1/08
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To smoothly remove even a foreign matter of low specific gravity and also enable applying of this method to a highly concentrated cement slurry by allowing passage of the cement slurry while a slit platelike filter with a specific weave aperture is vibrated between a mixing process and a sheet making process of a fiber-reinforced cement plate material. SOLUTION: A slitlike filter 2 with a slitlike opening 1 having 2-15 mm weave aperture is arranged between a mixing process and a sheet making process of a fiber-reinforced cement plate material. Further, a highly concentrated cement slurry is charged into and made to pass through the slitlike filter 2 while the filter 2 is vibrated by a vibrator 3. In this case, the weave aperture is defined as the opening width size of the slitlike opening 1 of the slitlike filter 2. Thus it is possible to remove a foreign matter depending upon its size and smoothly remove even the foreign matter of low specific gravity regardless of specific gravity. In addition, the filter 2 is not clogged even when the highly concentrated cement slurry is used during removal of the foreign matter.