baber/WOPTO huggingface dataset:
Patent JP-H01239285-A (JP)
Title: Shutter opening device
Inventor: ITO ATSUSHI
IPC: E06B9/17
Filed: 1988-03-18
Abstract: PURPOSE:To manually open an electric motor-driven shutter by providing an opening port in the bottom surface of a shutter box mounting a cover plate able to open and close and, in time of emergency, lifting a shutter slat dropping on the cover plate pressing it to he opened so as to be hung. CONSTITUTION:A shutter box 5 provides in its bottom surface an opening port 9 in width not less than the width of a shutter slat 7, and a cover plate 10 is mounted being able to open and close to the opening port 9. In the normal time, the opening port 9 is closed by the cover plate 10, and the shutter 7 is opened and closed by actuating a motor. Next in the time of emergency, in case of the motor being inoperative by power failure or the like, the shutter 7 is lifted climbing over a shutter mandrel 8, dropping down onto the cover plate 10, pressing it to be opened to the bottom and opening the opening port 9, thus the shutter 7 is hung down in a two-fold condition. In this way, height H of an entrance, legislated by laws and regulations, can be easily set to about 120cm or more.
Patent JP-S58190599-A (JP)
Inventor: UIRIAMU TOMASU WASHINTON KOURI
IPC: F04D27/00
Filed: 1983-04-15
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-H05273833-A (JP)
Title: Image forming device
IPC: G03G15/04
Filed: 1992-03-25
Abstract: PURPOSE:To suppress irregularities in a toner image formed by reverse developing in an image forming device adopting a developing system that a negative image and a positive image are formed by the electrostatic charge of one time. CONSTITUTION:By setting the half-value width d1/2 of the energy of a light beam by a positive image exposure means for setting the potential of the background part of the positive image to be larger than the width d0 of one picture element by as much as the extent of 10%, the undulation of the potential of the background part is prevented from becoming large even when the scanning interval of the light beam slightly gets out of order at the background part. Besides, the irregularities in the toner image is a prevented from occurring by preventing toner from being moved to the undulated part.
Patent JP-H08232502-A (JP)
Title: Base-isolated structure of underground part of construction
Inventor: MASUMOTO SEIZO
IPC: E04B1/34
Filed: 1995-02-28
Abstract: PURPOSE: To fulfil the base-isolated function of a construction, by a method wherein the underground part of the construction is fixed by filling disintegrable material into a clearance between the underground part of the construction and ground around the underground part, the disintegrable material is disintegrated only at the occurrence of a huge earthquake, and an apparent clearance between the underground part and the soil is produced by the material disintegrated, and hence the vibrational energy of the earthquake is not directly propagated to the underground part. CONSTITUTION: Ground 1 for a construction 2 is formed by excavating the ground 1 a little larger than the peripheral shape of an underground part 21 thereof and, according to the strength of the ground 1, the ground 1 is reinforced by laying broken stones on the bottom thereof or by driving bearing piles. After that, the construction 2 is placed thereon, an disintegrable material 4 is filled into a clearance between the ground 1 and the underground part 21. In a normal state, the disintegrable material 4 is allowed to function as part of the ground 1 in that state, and only at the occurrence of a huge earthquake, the material 4 is disintegrated by the vibrational energy thereof.  Furthermore, when the disintegrable material 4 disintegrates, the material disintegrated decreases its volume, produces an apparent clearance between the ground 1 and the construction 2, and does not directly propagate the vibration of the ground 1 to the underground part 21 of the construction 2.
Patent JP-S62224538-A (JP)
Title: Heat machining method
Inventor: FUJII EIJI
IPC: B23P25/00
Filed: 1986-03-25
Abstract: PURPOSE:To make it possible to enhance the surface accuracy of a workpiece after machining, by arranging several heating means, by machining the workpiece under a temperature control in such a condition that the workpiece is deformed in the direction reverse to that of deformation due to processing heat. CONSTITUTION:A heater control 5 controls the heating temperature of several heaters 4 arranged along the machining direction in the vicinity of a surface to be machined of a workpiece 1. A temperature sensor 6 is attached to the workpiece 1 opposing to the heaters 4 to detect actual temperatures in several parts of the workpiece 1, the result of detection of the temperature sensor 6 is delivered to a temperature catcher 7. Thus, the workpiece is controlled at several points to appropriately heat the workpiece so that the shape thereof before machining is controlled, and therefore, deformation of the workpiece due to processing heat may be canceled out. As a result, it is possible to aim at enhancing the accuracy of the workpiece after machining.
Patent JP-H01238725-A (JP)
Title: Slide bush device
Inventor: KIJIMA TAKAO
IPC: F16F1/38
Filed: 1988-03-18
Abstract: PURPOSE:To prevent play at the time of friction of a low frictional material cylinder by forming a slit on the full length, in an axial direction, of the circumferential wall of the low frictional material cylinder and an energizing means for energizing the low frictional material cylinder in a diameter contracting direction. CONSTITUTION:A bush body 22 consists of an inner cylinder member 23, an intermediate cylinder member 23 and an outer cylinder member 25. The inner cylinder is formed in a way that the inside of the steel made cylinder is coated with a low frictional material, further, a slit 28 in an axial direction is formed on the outer circumferential wall. A plurality of projecting rubber member 31 is provided between the inner cylinder member 23 and the intermediate member 24 for shifting the inner cylinder member in diameter contracting direction. In case the slide bush device is fitted to a car body side, the inner cylinder member 23 is relatively rotated with respect to a shaft member, at this time, deflecting deformation does not occur in the bush body 22 so that durability can be maintained.
Patent JP-S55161705-A (JP)
Title: Method of picking-up article
Inventor: TSUKADA SUSUMU
IPC: B65G1/137
Filed: 1979-05-29
Abstract: PURPOSE:To rapidly execute the picking-up operation of an artilce with a simple construction by sidewisely scraping down the article by a picking-up arm telescoped from a truck by the running force of the truck while running the truck. CONSTITUTION:When a truck 1 is moved in the state that a picking-up arm 2a is telescoped toward articles W1-W3 at the side, the articles W1-W3 are urged by the arm 2a to drop from the rack. The articles thus dropped are slid on a guide chute plate 7a and thrown into a bucket 6. The telescoping amount of the picking- up arm is determined by the product of the size of the article and the number of picking-up the articles.
Patent JP-S52149387-A (JP)
Title: Painting method of water proof mixture to outer circumference of cable core
Inventor: SASAKI TOORU
IPC: B29C47/00
Filed: 1976-06-08
Abstract: PURPOSE: To retain the body shrinkage of water proof mixture to the least limit, by making water proof mixture to be painted on the outer circumference of cable core with the temperature under solidiying in order to make water proof mixture to be filled in a gap among cable core and laminated tape. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63234083-A (JP)
Title: Spectrally sensitized polyacetylene-based photochromic material
Inventor: TOKURA YOSHINORI
IPC: G11B7/245
Filed: 1987-03-20
Abstract: PURPOSE:To obtain the titled photochromic material, containing phthalocyanine based pigment and polyacetylene together in dispersed form or layer structure form, having sensitivity at wavelength in near infrared area and used in photo- recording medium, etc., such as optical disk and optical card. CONSTITUTION:The aimed photochromic material containing (A) one or more kind of phthalocyanine based pigment wherein part of the absorption wavelength exists in >=650nm [e.g. phthalocyanine, erbium diphthalocyanine, etc., containing (non)metal phthalocyanine, vanadium oxide, etc., as a nucleus] and (B) e.g. a polymer (especially preferably soluble in chloroform, tetrahydrofuran, dimethylformamide, etc.) of diacetylene monomer expressed by formula I-III (R is especially not limited) together in dispersed form or layer structure form and capable of providing change in the main chain of the component (B) by light irradiation.
Patent JP-S63235779-A (JP)
Title: Solenoid valve
Inventor: UZAWA KOKICHI
IPC: F16K31/06
Filed: 1987-03-20
Abstract: PURPOSE:To aim at the mitigation of impact noise, by making at least one side of an attractor and a plunger or at least one side of a valve seat and the plunger hold a viscoelastic body layer in between. CONSTITUTION:An attractor 8 or a plunger 5 is formed in the following process that magnetic soft iron is formed into plural almost cylindrical members 17, making them hold the plastic sheet 15 coated with a viscoelastic bonding agent 16 in between on the surface where these cylindrical members are opposed to other members with one another, pressurizing and adhering together, and each center point is joined together by means of spot welding. On the other hand, also in case of a valve seat 3, a graphite powder-mixed plastic ring sheet coated with the viscoelastic bonding agent is held in between two almost cylindrical members molded by a nonmagnetic metal. With this constitution, at time of a collision, impact energy is converted into heat energy, thus the impact noise is mitigated.
Patent JP-H06258579-A (JP)
Title: Lens device for objective lens of microscope, lens for itv camera and the like
Inventor: YOMODA KAZUO
IPC: G02B21/02
Filed: 1993-03-03
Abstract: PURPOSE:To enable the use of the lens device for objective lenses of microscope, lense for ITV camera, etc., by changing only the vertical magnification ratio or only the horizontal magnification ratio by building an anamorphic optical system into this lens device. CONSTITUTION:A first objective lens 1 which magnifies an object 2 existing at a focal point and a second objective lens 3 which forms the image magnified by this first objective lens 1 on a real image plane 4 are so arranged on an optical axis 5 that collimated beams of light are obtd. between the first objective lens 1 and the second objective lens 3. A CCD (ITV) 6 or the eyepiece lens 7 of the microscope is positioned on the real image plane 4. The anamorphic optical system 8 utilizing a cylindrical lens 18 of a concave type and a cylindrical lens 19 of a convex type is provided between the first objective lens 1 and the second objective lens 3 and a projecting system 12 for total reflection illumination consisting of an electric bulb 9 for illumination, a lens 10 and a half mirror 11 is provided between the anamorphic optical system 8 and the first objective lens 1.
Patent JP-S62224705-A (JP)
Title: Fluid pressure cylinder
Inventor: NISHIKAWA MAKOTO
IPC: F15B15/24
Filed: 1986-03-25
Abstract: PURPOSE:To high accurately adjust a stroke, by housing a stopper, which freely changes the stroke of a rod, longitudinally movably in a cylinder tube. CONSTITUTION:A stroke adjusting stopper 7 is longitudinally movably housed in a cylinder tube 2, and a rotary unit 14, which is housed in a rod cover 4 opposed to said stopper 7, is screwed by a thread to the stopper 7. In this way, the work, in which plural kinds of strokes are necessary, can be performed by a single cylinder by enabling the stroke of a rod to be freely changed by the stopper 7. While the stroke can be very high accurately adjusted because the stopper 7 can be longitudinally moved by a thread mechanism.
Patent JP-H06278710-A (JP)
Title: Binding machine
Inventor: HASEGAWA SHUJI
IPC: B65B13/18
Filed: 1993-03-26
Abstract: PURPOSE:To obtain a stable tightening force while contriving to shorten a tightening time by a secondary tightening roller and, particularly, to shorten the tightening time in the case of binding a small work. CONSTITUTION:In a binding machine 1 for winding a band around a work W by tightening through a secondary tightening roller 5 and for binding the work through a prescribed tightening force, when a sensor 18 for detecting the size of the work W is arranged in an arch guide 17 and the rotational speed of the secondary tightening roller 5 is adjusted according to the size of the work detected by the sensor 18, the time for a secondary tightening operation is made almost constant irrespective of the size of the work W so that it is possible to contrive to shorten a tightening time and to stabilize a tightening force.
Patent JP-H08262368-A (JP)
Title: Rear projection device
Inventor: TAKEDA YASUHIKO
IPC: G03B21/62
Filed: 1995-03-27
Abstract: PURPOSE: To restrict a projected video range on a screen viewed from an observation side and to conceal a fault on the periphery of an image in a rear projection device constituted of a projector emitting polarized light in a fixed direction and a screen. CONSTITUTION: A polarizing filter 6 is provided on the front surface of the projector 1, and a polarizing filter 8 having the plane of polarization whose direction is nearly orthogonal to that of the filter 6 is arragned as a mask at any part of the front surface or the back surface or the inner part of the rear screen 3 opposed to the filter 6.
Patent JP-H09254992-A (JP)
Title: Structure of label bonding part in container or the like
Inventor: UMETSU MASAHIDE
IPC: B65D25/20
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To easily peel off an adhesive label while bonding strength of the label is being kept at a predetermined strength or higher by forming a large number of small through holes through the wall of a container, to which the labels are bonded, and providing a large number of small protrusions or protruding strips around the small through holes. SOLUTION: A large number of small through holes 13, 13 are formed, in a plurality of vertically parallel rows, in an area 12 of a container 11, onto which labels are bonded, and a protruding strip 14 is vertically provided between the adjacent rows of small through holes. As a result, an adhesive label is bonded to an end surface of the protruding strip 14 in the area 12 and by properly adjusting the area of the end surface of the strip 14 depending on the adhesive force of label, the label can be bonded while retaining a predetermined bonding strength. And for washing the container 11, washing water is forced out of the container through the holes 13 to peel off the label under hydraulic pressure, and since the bonding area is small, the label can be manually and easily peeled off.
Patent JP-S61226201-A (JP)
Title: Automatic workpiece orderly feeding device in lathe
Inventor: NISHIKAWA TORU
IPC: B23B15/00
Filed: 1985-03-29
Abstract: PURPOSE:To speed up the feed of workpiece by feeding them one after another like handing them over by swinging clockwise or anticlockwise, advancing, and retracting a fork provided with chucks at the end of each of the arms in front of a lathe chuck. CONSTITUTION:A workpiece (a) is machined with a fork 3 positioned in the middle of a lathe. Then, a dead center 12 is separated from the workpiece (a) to reverse, stop and retract the fork 3 to the side of a supply path 10. And the workpiece (a) on the supply path 10 is taken by a first chuck 7 and the workpiece (a) on a lathe chuck 9 by a second chuck 8. In this state, the fork 3 is made to advance, reverse to the side of a delivery path 11, and retract moving the workpiece (a) in the first chuck 7 into the lathe chuck 9 and dropping the workpiece (a) in the second chuck 8 on the delivery path 11. In the next step, the fork 3 is made to advance, return to the middle of the lathe, and retract to machine the workpiece (a). The above motion is repeated improving the efficiency of machining by this device.
Patent JP-S60211673-A (JP)
Title: Guide of magnetic tape and its production
Inventor: FUKUSHIMA MASAJI
IPC: G11B23/087
Filed: 1984-04-05
Abstract: PURPOSE:To produce a guide whose processability is good and cost is reduced, without breaking the storage on a magnetic tape neither damaging the surface of the tape by forming a hard surface layer on the surface of a nonmagnetic and antistatic soft base layer and finishing the surface of this hard surface layer precisely. CONSTITUTION:A magnetic tape 12 is guided by a guide roll 14 provided near one reel 4, a guide cylinder 16, a guide shaft 18 provided near the other reel 5, a tape retainer 20, and a guide cylinder 22. A soft base layer F consisting of aluminum or the like is worked into a prescribed shape, and a hard surface layer C consisting of nickel or the like is formed on the surface of this layer F, and a surface of this layer C is finished precisely, thus obtaining a guide G. Consequently, the storage in the magnetic tape is not broken because the base layer F and the surface layer C are nonmagnetic and antistatic together, and they do not damage the surface of the tape because the surface of them is smooth, and they are easily worked to reduce the cost.
Patent JP-S543477-A (JP)
Title: Manufacture of schottky diode
Inventor: KIKUCHI AKIRA
IPC: H01L29/872
Filed: 1977-06-10
Abstract: PURPOSE: To increase the reverse dielectric strength of the Schottky diode by securing a constitution in that no contact is given between P-type guard ring region and the N +  buried layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63234302-A (JP)
Title: Digital controller
Inventor: KITAMURA HISASHI
IPC: G05B15/02
Filed: 1987-03-24
Abstract: PURPOSE:To facilitate the exchange and the change of disposition of process input/output cards for a digital controller which selects freely various input/ output cards in response to each input/output signal of an automatic machine, by detecting the coincidence between the address of each process input/output card and the address indicated by an arithmetic unit. CONSTITUTION:An address for selection of process input/output cards 2 is outputted to an address detecting circuit 3 from an arithmetic unit 1 when a process signal is received from the card 2 which is loaded to a backboard 15 or a process signal undergone an arithmetic process is delivered to the card 2. Then an address set previously by an address selection switch 4 is confirmed against said address for selection of cards 2. When the coincidence is obtained between both addresses, the process data is sent to the board 15. The same procedure is carried out also when the process data is fetched from the card 2 connected to the board 15. Then the process data is transferred between both cards 2 having the coincident addresses.
Patent JP-H02258599-A (JP)
Title: Oil feeding apparatus
Inventor: NAGAHISA YUTAKA
IPC: B67D7/78
Filed: 1989-03-20
Abstract: PURPOSE:To always separately comfirm the oil feeding volume of respective nozzles, by making it possible to feed oil by a nozzle left off its main body at first when another nozzle is housed again in the body and by indicating again the oil-feeding rate of the nozzle by an indicator. CONSTITUTION:When a standard nozzle 9 is left off from an apparatus body 1 during oil-feeding of a high speed nozzle 8, a motor 5 stops not to feed oil more from the high speed nozzle 8 and an indicator 11 stops in a state indicating the oil already fed. When the standard nozzle 9 is housed in the apparatus body 1 in this condition, the motor parts to enable it to feed oil again and the indicator 11 starts again to indicate the fed rate. When the standard nozzle 9 is left off from the apparatus body 1 during oil-feeding of the high speed nozzle 8 and hereafter the high speed nozzle 8 is housed in the body, oil-feeding of the standard nozzle 9 is started again and the fed oil by the nozzle 9 is indicated on the indicator 12. In this time, the indicator 11 stops in a state showing the fed oil volume delivered from the high speed nozzle 8.
Patent JP-H04281113-A (JP)
Title: Microwave cooking oven
Inventor: IMAI TOSHIMITSU
IPC: F24C1/02
Filed: 1991-03-07
Abstract: PURPOSE:To give food a suitable finish by adding high frequency heating in the cooking of a food to be cooked in which heating by a heater plays main role. CONSTITUTION:A bread that is an object to be cooked receives heating by a heater for the detection time, T0, then cooking of both faces by the heat of a heater for the time of T1, internal heating by high frequency heating for the time of T2, and additional heating by a heater for the time of T3 under the control of a microcomputer. The bread is, therefore, cooked as a toast by the high frequency heating with its inside containing a suitable moisture to give soft and full touch in bread.
Patent JP-S56164787-A (JP)
Title: Production of heat-resistant pyruvate kinase
Inventor: NAKASHIMA HIROSHI
IPC: C12N9/12
Filed: 1980-05-21
Abstract: PURPOSE: A specific strain in Bacillus stearothermophilus is cultured and pyruvate kinase is collected from the culture mixture, thus permitting the practical production of heat-resistant pyruvate kinase in a large scale.  
     CONSTITUTION: Bacillus stearothermophilus UK788 strain is cultured and heat-resistant pyruvate kinase is collected from the resultant culure mixture. The culture medium for the UK788 strain is preferably liquid and the strain is cultured at 20W 80°C batchwise or continuously. In the batchwise operation, the cultivation is preferably continued till the late stage in the logarithmic growth. In the continuous cultivation, the chemostat-type continuous cultivation is conducted near the maximum specific growth rate of the UK788 strain, thus producing cell bodies containing the heat-resistant pyruvate kinase in a high concentration. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11322527-A (JP)
Title: Structurized water in cosmetic composition
Inventor: CIOCA GHEORGHE
IPC: A61K8/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for cosmetic and pharmaceutical use, topically applicable to the skin and having improved characteristics by including a liquid mixture of an acidic fraction (I water) and a basic fraction (S water) of water containing stabilized ion cluster. SOLUTION: This composition contains (A) I water, e.g. water containing stabilized cluster of (Cl<-> , PO4 <3-> or SO4 <2-> ), (B) S water, e.g. water containing stabilized ion of the formula: R<+> (OH)<-> n (Ca<2+> , Mg<2+> , Na<+> , K<+> , etc.), and preferably (C) a bioactive agent. The composition preferably contains about 1-99.5 wt.% of the I/S mixture. The above structurized water can be used to any skin-care products containing an aqueous component, e.g. for improving the characteristics of an activation agent included in a make-up cosmetic, etc.