baber/WOPTO huggingface dataset:
Patent JP-2001038828-A (JP)
Title: Label, bottle with label, and method for recycling the bottle
Inventor: TAHODA TADASHI
IPC: B31D1/02
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To remove a transparent colored ink layer easily by forming the layer which can be removed in alkaline hot water at least on one side of a thermoplastic polymer film. SOLUTION: A transparent colored ink layer which can be removed in alkaline hot water is formed at least on one side of a thermoplastic polymer film. A heat-shrinkable polyester film can be used as a label. The practical thickness of the film is 6-250 μm. In a method for making hot water alkaline, NaOH, KOH, ammonia, etc., are added. The temperature of a cleaning solution is preferably 50-100 deg.C. The label is stuck on a bottle 1 to surround a necessary part of the barrel part of the bottle 1. When a back ground-printing part is printed thoroughly with the use of a transparent colored ink, a part ranging from its upper end to its lower end looks as if the bottle were colored.
Patent JP-S6374728-A (JP)
Title: Differential controller
Inventor: OUCHI MITSUSACHI
IPC: F16H48/22
Filed: 1986-09-19
Abstract: PURPOSE:To improve the maneuvering stability of vehicle, by arranging a relief valve, a current control reducing valve and an accumulator sequentially in a conduit communicating between a liquid pressure source and a differential limiting mechanism, and controlling the current control reducing valve according to the traveling condition of the vehicle. CONSTITUTION:In a differential controller 10 for controlling a differential device having a differential limit mechanism 12, a liquid pressure source 16 being driven by an engine 60, an unload relief valve 18, a current control valve 20 and an accumulator 22 are provided. A check valve 72 for allowing liquid flow only from the valve 18 to the accumulator 22 is provided in a conduit communicating between the accumulator 22 and the relief valve 18. Furthermore, a controller 74 for controlling the current control reducing valve 20 is provided, and decides whether the differential operation must be limited based on the traveling condition of a vehicle being decided on the basis of output signals from a vehicle speed sensor 82, a steering angle sensor 88 and an acceleration sensor 94, and provides a signal to the current control reducing valve 20 based on the limited quantity.
Patent JP-S60113455-A (JP)
Title: Semiconductor ic device
Inventor: TSUKUDA KIYOSHI
IPC: H01L21/762
Filed: 1983-11-24
Abstract: PURPOSE:To completely remove the parasitic effect of elements by a method wherein respective elements are insulated and isolated by forming the second dielectric layers down to the first dielectric layers. CONSTITUTION:The second dielectrics 6 are formed down to the first dielectric layers 2 by surrounding a single crystal semiconductor layer formed on an N<+> buried layer 3 and excluding regions 51 and 52 of the sections where MOS transistors are to be formed. The regions are single-crystallized by laser annealing and the like. A bipolar transistor is formed in the single crystal region 4, and CMOS transistors are formed in the regions 51 and 52 produced by single crystallization of polycrystal, respectively. Thereby, the parasitic effect of the elements is completely removed.
Patent JP-H0268676-A (JP)
Title: Document picture processing device
Inventor: KURAMOCHI TSUTOMU
IPC: G06K9/40
Filed: 1988-09-03
Abstract: PURPOSE:To easily detect and eliminate the noise in an area set in a document picture by providing an area setting means, a noise discriminating means, and a noise eliminating means. CONSTITUTION:An noise discriminating means 4 obtains the number of black picture elements in the picture element group in a partial area as the noise discrimination and elimination object, which is preliminarily designated by an area setting means 3, in the document picture stored in a picture storage means 2. The obtained number of black picture elements is compared with a preliminarily set threshold (n); and when the number of black picture elements is larger, it is judged that the noise due to a punched hole or the like exists, and a noise eliminating means 5 makes white picture elements of all picture elements in the noticed picture element group to eliminate the noise due to a punched hole or the like. Thus, the noise is surely and easily eliminated.
Patent JP-H0880886-A (JP)
Title: Step for fellow passenger on scooter type vehicle
Inventor: KURATA KOJI
IPC: F02B61/02
Filed: 1994-09-14
Abstract: PURPOSE: To obtain a small-sized step for a fellow passenger on a scooter type vehicle which is hardly conspicuous for its design, facilitates machining, and can be used in common with a main step, by forming an auxiliary step part permitting a part of the fellow passenger's foot to be placed at the front end of the bumpers installed at the left and right of the body rear part. CONSTITUTION: An auxiliary step part 8 which projects outside is installed at the front end of a bumper 5 arrange along the outside close to the lower edges of the left and right side surfaces of a body rear part 1, and the auxiliary step part 8 is arranged in parallel in proximity with the rear side of a main step 6 which is turnable and installed in projection sideways at the left and right of the lower part of the body rear 1, and the main step 6 and the auxiliary step part 8 can be used in common as the step for a fellow passenger.
Patent JP-2000032813-A (JP)
Title: Seedling transplanter
Inventor: SAEKI MASABUMI
IPC: A01C11/02
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a planting part frame by forming a frame structure suitable for the seedling transplanter. SOLUTION: This seedling transplanter has plural rows of seedling tray- conveying passages for conveying seedling trays which stores the seedlings, arranged in the right and the left in parallel. Upper lateral frames 41 and 42, and lower lateral frames 40 are installed at the upper and lower side of the seedling tray-conveying passages so as to sandwich the seedling tray-conveying passages in the right and left direction. The upper lateral frames and lower lateral frames are connected by longitudinal frames 43 and 44 arranged between the seedling tray-conveying passages 31 and 31.
Patent JP-2000032961-A (JP)
Title: Apparatus for producing food having means for feeding platy food material
Inventor: HARADA MASARU
IPC: A23L17/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing a food having a means for feeding a food material formed into a platy shape in a prescribed state onto a running conveying surface. SOLUTION: This apparatus for producing a multilayered wound food is equipped with a forming part 10 for ground fish meat into a platy shape, a forming part 30 for a cheese, a forming part 20 for the ground fish meat into a platy shape, a winding part, a driven belt conveyor 6 and a positional regulating means 7. In the apparatus the resultant platy ground fish meat 2, platy cheese 3 and platy ground fish meat 1 placed on the belt conveyor 6 are successively wound around a skewer 5 rotating and supported so as to be vertically movable in U-shaped grooves 40 of a supporting part while conveying the platy ground fish meat 2, the platy cheese 3 and the platy ground fish meat 1 placed on the belt conveyor 6.
Patent JP-H0882416-A (JP)
Title: Control method of gas combustion apparatus and gas combustion apparatus
Inventor: YAGI KAZUO
IPC: F23N5/00
Filed: 1994-09-14
Abstract: PURPOSE: To ensure stable combustion of a gas burner by monitoring the amount of drain of a heat exchanger per unit time and correcting the number of revolutions of a fan determined corresponding to oxygen concentration in combustion exhaust gas such that the number of revolutions is increased following an increase of the amount of drain per unit time. CONSTITUTION: The amount of drain is increased as temperature of water flowing into a heat exchanger 1 is lowered and hence temperature of exhaust gas is lowered, detection concentration by an oxygen sensor 51 is increased even with the excess of air being a predetermined value. An output of the oxygen sensor 51 is applied to a fan control circuit 63 through a comparator 54 and an integration circuit 62 to increase the number of revolutions of a fan as an output of the integration circuit 62 is increased. Accordingly, the number of revolutions of the fan is corrected such that the number of revolutions of the fan is increased as the amount of drain is increased. As a result, even when the amount of drain production is altered owing to an alteration of temperature of water flowing into the heat exchanger 1, the number of revolutions of the fan 4 can be kept at a proper value.  Hereby, stable combustion of the gas burner 1 is ensured.
Patent JP-H0957380-A (JP)
Title: Manufacture of cylindrical parts
Inventor: MURATA TORU
IPC: B21K21/16
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To manufacture cylindrical parts excellent in dimensional precision of the inner and the outer diameters, roundness and the precision of the end surfaces at a low cost. SOLUTION: A metallic plate material 12 having the same thickness L1 as that of the object cylindrical parts 10 and whose length L1 is set according to the width size W1 so as to secure the fixed vol. in the range of the width W1 of 96% <=W1 <100%, further desirably 98% <=W1 <100% of the dimension obtd. at the center of the thickness of the developed cylindrical parts 10 is taken out from a strip sheet in a blanking process (a) and subjected to bending into a U shape (b) and then into an O shape (C) with a press to round the sheet in the cylindrical shape. Thereafter, a bonding treatment is applied to this cylindrical pressed product 22 and a cold-forging of compressing the product 22 from the axial direction is executed, and then, making the edge parts 32, 34 round by two processes (d) and (e), and also, a finishing work of the inner and the outer diameters is executed.
Patent JP-S6197867-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: MURAKAMI ISAO
IPC: H01L21/8247
Filed: 1984-10-18
Abstract: PURPOSE:To contrive to improve the memory hold characteristic by a method wherein an Si oxide film is formed on a semiconductor substrate of one conductivity type, and an Si nitride film is formed thereon; then, the surface layer is converted into an Si oxide film after oxygen ion implantation. CONSTITUTION:An Si oxide film 3 is selectively formed on the N type Si substrate 1. Next, an Si nitride film 3 is formed, and an oxygen ion-implanted layer 5 is formed in its surface by implanting oxygen ions 4. Then, an Si oxide film 6 is formed in the surface of the Si nitride film 3 by heat treatment in a hydrogen atmosphere. Further, an Si nitride film 7 is formed thereon. This manner improves the memory hold characteristic for a long time period.
Patent JP-H02113176-A (JP)
Title: Device particularly for turbomachinery for sealing space pressured by various pressure by medium of liquid and/or gas
Inventor: UORUFUGANGU BUAIRERU
IPC: F01D11/02
Filed: 1989-08-24
Abstract: PURPOSE: To seal a space in a non-contact manner at a high peripheral speed by a small internal structure without causing the wear of a material by supporting a sealing ring by a spring element like a bending bar fixed on a casing, forming a secondary leakage flow passage between a front wall and it, and using a sealing clearance in the radial direction as an air bearing. CONSTITUTION: A sealing ring 2 is arranged at the center by a spring element 4 which is parallel with a shaft part 1 and whose one end is fixed on a stator part 11 of a casing G, a secondary leakage flow passage 5 is formed between an annular front wall 17 of the casing G and the sealing ring 2, and a sealing clearance 3 in the radial direction is formed between the shaft part 1 and the sealing ring 2. This sealing clearance 3 in the radial direction acts as an air bearing due to a difference in pressure between a first mechanical space part R1 and a second mechanical space part R2. Consequently, it is possible to support the shaft part 1 in a non-contact manner and ensure sealing by a comparatively small internal structure at a comparatively high peripheral speed without causing the wear of a material.
Patent JP-H04102409-A (JP)
Title: Seat device
Inventor: FUJISAWA TOSHIO
IPC: A47C7/46
Filed: 1990-08-22
Abstract: PURPOSE:To enable automatic adjustment by only one driver by constituting a seat device in such a way that a lumbar support and a headrest can be selectively and separately operated by one driver. CONSTITUTION:A headrest plate 18 is, from below, inserted into the inside of a headrest part 19 in the interior of which a cushion material is filled, and supports the head of a seating person so as to keep a prescribed angle to the surface of a rearview mirror. And, a driving shaft 26 is journaled on a bearing 25 that has been fixed in the vicinity of the supporting lever 10 of seat-back frames 9 (9a, 9a), and to the driving shaft 26, a rotation transmission mechanism 28 is constituted, to which a driver 27 such as a motor capable of being turned in the normal or reverse direction (a or b direction shown by arrows) is connected. And, only by turning the driving shaft 26 of one driver 27 in the arrow (a) direction, the operation shaft 15 for a lumbar support can be turned; and only by turning it reversely in the arrow (b) direction, the operation shaft 33 for a head-rest can be selectively turned. Thus, by means of one driver and one operation switch, adjusting operation can easily be carried out.
Patent JP-H0384434-A (JP)
Title: Coupling structure between spindle and detector in dynamic balancer
Inventor: DATEKI SHINZO
IPC: G01M1/16
Filed: 1989-08-29
Abstract: PURPOSE:To improve the detection accuracy and to increase the durability of a coupling part by coupling the spindle and load cells with a pin which can absorb the torsion and longitudinal displacement of the spindle. CONSTITUTION:The base end parts of the load cells 11a and 11b are fixed to a rack 12 and the tip sides are coupled with the spindle 1 through the thin pin 14 made of a material which can absorb the horizontal torsion and longitudinal displacement of the spindle 1 fitted with a bracket 13. Consequently, torsion causing horizontal displacement and longitudinal interference are reduced to improve the detection accuracy and the durability of the coupling part is increased.
Patent JP-H0384577-A (JP)
Title: Developing device
Inventor: KOBAYASHI KATSUAKI
IPC: G03G15/09
Filed: 1989-08-29
Abstract: PURPOSE:To obtain a stable image by providing a magnetic field producing means between the abutting part between a developer control means and a developer carrier and the slide contact part between the developer carrier and a developer supply means. CONSTITUTION:A supply roller 5 rotates in the same direction with a developing sleeve 3 to supply a developer to the developing sleeve 8 and also comes into elastic contact to peel toner 8 off the developing sleeve 3. On the downstream side of the slide contact part S between the supply roller 5 and developing sleeve 3 in the rotating direction of the developing sleeve 3, the elastic blade 6 is arranged abutting on the developing sleeve 3 at the abutting part T to control the passage of the developer 8 on the developing sleeve 3. At least one magnetic pole of a magnet 4 is arranged between the slide contact part S and abutting part T and magnetic particles 7 are held by a small amount on the upstream side of the elastic blade 6 in the rotating direction of the sleeve and on the downstream side of the supply roller 5. Consequently, even when the toner 8 decreases in particle size, a charging-up phenomenon and toner blocking are precluded and the excellent image is stably obtained.
Patent JP-H0956710-A (JP)
Title: X-ray computer tomography apparatus
Inventor: SUGIHARA NAOKI
IPC: A61B6/03
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray computer tomograohy apparatus capable of rotating a rotating frame at a high speed, to a frame support and realizing a high speed scanning. SOLUTION: A rotating frame is supported to be freely rotatable to a frame support. On the frame rotating unit, various kinds of units 200 -204 , namely an X-ray tube irradiating a subject disposed on a top board with X-ray beam of sector form and detector arrays detecting X-ray transmitted through the subject on multichannel comprising plural detectors radially arranged surrounding a force of the X-ray tube as the enter. The rotating frame has a cylindrical supporting part 10 which installs each of units 200 -204 in the inside wall part. By using the structure, the rotating frame rotates at a high speed and each unit can firmly maintain the firmly fixed to the supporting part even if a strong centrifugal force is applied to the units by high speed rotation of the rotating frame.
Patent JP-S6197059-A (JP)
Title: Continuous centrifugal separation rotor
Inventor: NAGATA AKIO
IPC: B04B11/02
Filed: 1984-10-19
Abstract: PURPOSE:To suppress the vibration of the titled rotor due to the movement plus the change of free surface of liquid and to stabilize and speed up the rotor by getting rid of air incorporated in the inside of a centrifugal separation rotor. CONSTITUTION:Air 18 existing in a central part of a core inside chamber 13 is induced into a pouring chamber 10 through a lateral hole 19 of a disk 16 fixed by a screw 20 via a central hole 17 provided to a core 2 and entered to an impeller chamber 9 to draw off. Since a separation liquid is allowed to collide against a top surface of the disk 16 and directed to a pouring hole by the centrifugal force, it is not returned to the lateral hole 19 of the disk 16. Thereby the rotor is speeded up in a more stable state.
Patent JP-H1063087-A (JP)
Title: Developing device
Inventor: OTSU KAZUHIKO
IPC: G03G15/08
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To stably stick a developer to a developing roller by stirring the developer on the circumference of a supplying roller for supplying the developer to the developing roller, with an air flow, so as to excellently keep flowability. SOLUTION: The developer 21 in a developer reservoir 22 is supplied to the developing roller 25 by the supplying roller 24, to be primarily electrified and stuck. Then, the developer stuck to the developing roller is regulated to make the thickness of a layer constant by a regulating member 27, so that the developer is secondarily electrified. In the supplying roller 24, both of a rotary shaft and a roller part consist of stepped cylinders having hollow structure. Then, a large number of geometric air holes are helically made in a line, in the outer peripheral part of the roller part. Then, air is supplied to the hollow part of the supplying roller 24 from an air supplying mechanism 31 through a first duct 29, to stir the developer of the circumference with the flow of the air blown from the air holes of the supplying roller 24.  The air in the developer reservoir 22 is discharged into a second duct 33 with a filter 32.
Patent JP-H0888305-A (JP)
Title: Manufacture of lead frame
Inventor: MASUDA MATSUO
IPC: H01L21/60
Filed: 1994-09-16
Abstract: PURPOSE: To obtain a lead frame which reduces the number of manufacturing processes and to which a fine working operation can be performed at low costs. CONSTITUTION: An electrodeposition roller 11 whose surface is provided with insulating protrusions 12 in a pattern whose shape is opposite to that of a lead frame is turned in a plating tank 13 in which a plating liquid 4 has been put. A current is made to flow to the electrodeposition roller 11 through an anode 15 and a power-supply roller 16. A metal is electrodeposited on the surface of the electrodeposition roller 11. When a plated film which has been formed in this manner is stripped from the electrodeposition roller 11, a copper foil 17 in which a pattern for the lead frame has been formed is manufactured, and the lead frame is manufactured by using the copper foil. Thereby, the formation and etching process of a resist pattern as a process which is indispensable for a manufacturing method after the bonding operation of a metal foil can be eliminated.
Patent JP-S6376031-A (JP)
Title: File difference calculation processing system
Inventor: MIZUTANI TAKASHI
IPC: G06F12/00
Filed: 1986-09-19
Abstract: PURPOSE:To accurately obtain difference relating to change, addition and deletion by calculating and outputting differences relating to partial change, addition and deletion by a partial set detecting means and change, addition and deletion detecting means. CONSTITUTION:When original old file information obtained before modification and new file information to calculate a difference are inputted to the partial set detecting means 1, the detecting means 1 makes the old file correspond to the new file successively from a large common part to a small common part. The residual parts excluding the corresponding common parts are respectively calculated about the old and new files. Whether the residual part of the new file corresponds to change, addition or deletion is detected by the change, addition and deletion detecting means 2 based on both the calculated residual parts and the difference is calculated. Consequently, vector like modification part and the quantity between the new and old files independent of the history of modification can be automatically and accurately calculated.
Patent JP-2000141906-A (JP)
Title: Image recording medium containing compound for generating acid by operation of heat, acid or light
Inventor: OBAYASHI TATSUHIKO
IPC: G03F7/004
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To make an activity, preservability compatible by incorporating a substituent removed by an operation of a heat or a light and a compound for generating an acid by an intermolecular nucleophilic substitution reaction subsequent to removal of the substituent. SOLUTION: The compound for generating an acid by an operation of a heat, an acid or a light has a substituent to be removed by an operation of the heat, acid or light, and generates the acid by an intermolecular nucleophilic substitution reaction subsequent to removal of the substituent. The substituent removed by the operation of the heat, acid or light is introduced into a nucleophilic group such as a hydroxyl group, mercapto group, amino group, a carbon atom or the like to disturb the intermolecular nucleophilic substitution reaction when preserved or in a non-image part, and generates the acid by the intermolecular nucleophilic substitution reaction by decomposing and desorbing in the image by the operation of the heat, acid or light.  For example, an alkoxycarbonyl group introduced to an oxygen atom is removed by the operation of the heat or acid, and a nitrobenzyl group or the like introduced into an oxygen and sulfur atom is removed by the light.
Patent JP-H0771975-A (JP)
Title: Route setting device
Inventor: NOMA MUTSUAKI
IPC: G01C21/00
Filed: 1993-09-07
Abstract: PURPOSE:To provide a route setting device capable of setting a preplanned route to a destination. CONSTITUTION:A CPU 17 computes roads in the direction of the destination and the intersections of the roads, and displays them in a display portion 23, an a user uses a branch point selecting means to select the intersection where he wants to change route, so that the CPU 17 performs computations again to newly display the roads in the direction of the destination and the intersections of the roads from the branch point. The user can set a preplanned route to the destination by repeating a series of those operations. As a result, the route to the destination can easily be set with enough flexibility to meet the needs of the user.