baber/WOPTO huggingface dataset:
Patent JP-H07124986-A (JP)
Title: Preparation of blow molded article
Inventor: MATSUO MITSUNOBU
IPC: B29C49/06
Filed: 1993-10-29
Abstract: PURPOSE:To realize a method for preparing a blow molded article wherein no pinhole is generated and good moldability is provided. CONSTITUTION:A mold 1 is clamped and under a condition wherein the apex part of a core mold 3 is projected into a cavity 2, a molten resin is injected and fed into the cavity 2 through a gate 4 from an injection nozzle 5a of an injection apparatus 5 to form a bottomed cylindrical body 12 consisting of a molten resin so as to envelop the apex part of the core mold 3. Thereafter, feeding of a pressurized fluid under pressure is started under a pressure of at most 10kg/cm<2> into the inside of the bottomed cylindrical body 12 through a path 3a. The bottomed cylindrical body is expanded by starting to feed this pressurized fluid under pressure and at the same time, injection and feeding of the molten resin is continuously performed and it is expanded along the cavity 2 while the molten resin with a volume corresponding to the expansion of the bottomed cylindrical body 12 is fed.
Patent JP-H03156387-A (JP)
Title: Method and apparatus for locating accident point of overhead transmission line
Inventor: OGAWA MASAHIDE
IPC: G01R31/08
Filed: 1989-11-15
Abstract: PURPOSE:To reliably locate an fault point through an inexpensive equipment by allowing linearly polarized light to be incident on one end of the single mode optical fiber (OF) contained in the center part of an overhead earth wire or transmission line and receiving a plane-of-polarization rotary signal at the other end of the optical fiber. CONSTITUTION:When linearly polarized light is allowed to be preliminarily incident to OFs 13a-13c from an incidence apparatus 14, an ground fault is generated at point A of an overhead earth wire 11 and an fault current flows and the rotation of a plane of polarization is generated in the linear polarized light passing through the point A at this point of time. This rotation is generated in both OFs 13a, 13b of both forward and backward routes and the rotation of the plane of polarization on the side of the backward route propagates through the OF 13b from the point A to reach a receiving apparatus 15 while the rotation of the plane of polarization on the side of the forward route propagates through the OF 13a, a dummy OF 13c and the OF 13b from the point A to reach the apparatus 15. Therefore, the plane-of- polarization rotation signal P on the side of the backward route is received at first by the apparatus 15 and, subsequently, the plane-of-polarization rotation signal Q on the side of the forward route is received and, therefore, when the time difference between two signals P, Q is measured, the distance from an end part E to the point A can be calculated and the position thereof can be located.
Patent JP-H09114524-A (JP)
Title: Floor cleaning robot
Inventor: HORIBE AKIRA
IPC: G05D1/02
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To improve the usability and operability of the floor cleaning robot. SOLUTION: This robot is equipped with a shift switch part 13c for movement to a specific area, a mode changeover switch 13a which is switched between a stored travel mode wherein travel information on a travel in the specific area is stored, a reproduced travel mode wherein the robot travels while cleaning the specific area according to the stored travel information, and a one-time travel mode wherein the robot travels while cleaning the specific area only once, and an area selection switch 13b for selecting the number of an area.  The main control part of this controller attains a cleaning travel in the specific area according to the storage travel mode, reproduced travel mode, or one-time travel mode switched with the mode changeover switch 13a, makes the robot move to respective areas in the specific area according to the movement setting switch 13c, and gives the number obtained by the area selection switch 13b to the stored travel information and also allows a cleaning travel in the specific area according to the travel information read out with the number.
Patent JP-H05104664-A (JP)
Title: Single facer
Inventor: TAKENAKA HIROYUKI
IPC: B31F1/28
Filed: 1991-10-16
Abstract: PURPOSE:To reduce vibration and improve the quality of manufactured products and reduce the noises by not exerting large loads on a sheet by sealing a low melting point metal having a melting point to be a molten state during the steam-introduction operation in the interstices between cylindrical sleeves and cylindrical cores. CONSTITUTION:On the outer circumferential surface of cylindrical cores 18U, 18P formed on one or both rollers of an upper roller 1' and press roller 3', thin wall cylindrical sleeves 17U, 17P are provided, and in the interstices 19U, 19P between the cylindrical sleeves 17U, 17P and the cylindrical cores 18U, 18P, a low melting point metal having a melting point to be a molten state during the steam-introduction operation is sealed. Accordingly, heat of steam introduced into roller hollow parts 16U, 16P is transmitted from the inner cylinder via the low melting point metal and outer sleeves with the result that the outer surfaces of the roller sleeves is made high temperature. Since the sealed low melting point metals 20U, 20P liquefy, small shell-like elastic vibrations are decreased relative to impacts by viscous resistance through fluidization, as a result, it acts to reduce the noises.
Patent JP-H10137100-A (JP)
Title: Vessel having cold storage/warm storage function
Inventor: NINOMIYA TETSUO
IPC: B65D81/18
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent pressure in a space from increasing when a vessel is heated by forming the space in a peripheral wall containing a bottom part to form a vessel main body, housing a prescribed quantity of water and a water absorptive polymer in its space, and arranging a pressure relief valve capable of preventing a pressure increase in the space. SOLUTION: A vessel main body 1 of a Sake bottle is composed of plastic or glass or the like, and its bottom part is formed as the double bottom composed of the inside bottom 2 and the outside bottom 3 so that a material excellent in warm storage/cold storage can be arranged. An inward projecting swelling part 2a is formed at the inside bottom 2 of its double bottom to enlarge the area to contact with the contents and to enlarge a housing space of a warm/ cold storing material. A space 4 is formed of the inside bottom 2 having this swelling part 2a and the outside bottom part 3, and a granular water absorptive polymer 5 in a condition of swelling by absorbing water is housed in this space 4, and a pressure relief valve 6 is arranged to prevent a pressure increase in the space 4.
Patent JP-2000124677-A (JP)
Title: Working device having oscillation reducing function and the method therefor
Inventor: IMAFUKU SHIGEKI
IPC: H05K13/04
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a working device having an oscillation reducing function, which can prevent a resonance which is possibly generated when a plurality of tables are transferred. SOLUTION: A working device, which has a plurality of tables 1 and 2 transferred along the same axial direction, an individual driving means which makes each table to transfer and a junction member which junctions between each table in a fixing state or in a movable state and which has an oscillating period in which an oscillation caused by an operation of the driving means, is proportional to transfer velocity. The working device compares the natural oscillating period of the junction member decided by the positioning relation of the tables and an oscillating period of the drive means and in case of both the oscillating periods being almost the same, the device prevents a consonant of the junction member by changing the positions of a table or a plurality of the tables so as to change the proper oscillating period of the junction member.
Patent JP-H1184943-A (JP)
Title: Image forming device
Inventor: SENMA TOSHITAKA
IPC: G05D23/19
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device equipped with reliable attachable/ detachable power source device. SOLUTION: AC power is supplied to a halogen lamp 2 in a fixing unit 1 attachably/detachably arranged in an image forming device main body 5 from a power source unit 6 through connectors 4 and 7. The on/off control of the supply of the AC power is performed by a CPU 9 controlling the image forming device through a control signal conductor 10 and a PSU 6. A jumper harness 3 for discriminating the specification of the rated voltage of the fixing unit 1 and detecting the setting of the fixing unit 1 is attached to the connector 4. As for the opposed connection destinations of the harness 3; either is connected to a GND and the other is connected to a pull-up resistance 8 and the CPU 9 in the image forming device 5 through the connector 7.  The operation of the fixing unit in an unconnected state and the operation of the fixing unit having the different rated voltage are inhibited, and an accident such as fuming, firing and rupture is prevented.
Patent JP-H09108266-A (JP)
Title: Wheelchair washer
Inventor: TAMURA SEIJI
IPC: B08B3/02
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair washer which simultaneously washes rear wheels and auxiliary wheels of a wheelchair, washes them with a part of the wheels soaked in water in washing, washes out the dirt of the wheels cleaner compared with the case washing it in air, and washes the wheels for a relatively short time. SOLUTION: A water storage tank 14 is provided in a machine frame 2, endless bodies 8a, 8b are elevatingly provided in parallel to each other in the left/right of the storage tank 14 respectively, and an endless body elevating device 15 for simultaneously raising/lowering the left/right endless bodies 8a, 8b and an endless rotation device 17 for simultaneously rotating the left/right endless bodies 8a, 8b are arranged. Swinging arms provided with water ejection nozzles and washing brushes are rotatably arranged on both sides of the left/ right endless bodies 8a, 8b respectively and a nozzle/brush putting-in/out device 21 which simultaneously swings the respective swinging arms so as to put in/out the water ejection nozzles and the washing brushes toward the left/right endless bodies 8a, 8b is arranged.
Patent JP-H05107060-A (JP)
Title: Range finder for passive type auto-focusing apparatus
Inventor: ISHIGURO MINORU
IPC: G01B11/00
Filed: 1991-10-15
Abstract: PURPOSE:To prevent false measurement of a distance due to a repetitive pattern by smoothing output signals of pixels located in a prescribed continuous area of photosensors and by conducting difference computation on the basis of output signals of pixels located beyond the smoothed area. CONSTITUTION:When a pattern of minute repetition is formed on the surface of a subject, signals having repetitive indentation corresponding to the repetitive pattern are outputted from line sensors 10b, 20b and 30b. Moreover, a waveform showing a primary difference of a luminance distribution signal of the subject has also the repetitive indentation, and in a secondary difference as well, a behavior of repeating indentation above and below a zero level as a boundary is shown. Since output signals of two continuous pixels of the sensors 10b to 30b are smoothed by secondary difference computing circuits 12, 22 and 32, however, the indentation is offset even when the outputs correspond to the repetitive pattern. In the computing circuits 12 to 32, the secondary differences are computed on the basis of output signals of four pixels beyond the area subjected to this smoothing, and therefore, a zero cross point in accordance with the repetitive pattern of the subject is not detected.
Patent JP-H08153830-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OOSHIMA YUMIKO
IPC: H01L23/31
Filed: 1994-11-29
Abstract: PURPOSE: To firmly fix a chip on a substrate by a method wherein the space between a semiconductor chip and a wiring-substrate is filled up with a resin layer, covering the space from outer peripheral side upper edge part of the semiconductor chip to the outer peripheral edge part of a wiring-surface so as to form almost even fillets on respective outer peripheral side part of the semiconducdorchip. CONSTITUTION: A chip 2 is packaged facedown on a substrate 1 by a flip chip bonding step. At this time, bump electrodes 2a corresponding to the chip 2 are arranged oppositely to bump electrodes 2a on a connecting pads 1b and then bonding head is pressed down to be fixed for thermosetting Ag paste so that a bonding head and Ag paste may be junctioned with each other. Next, the space between the chip 2 and the substrate 1 is filled up with a resin layer 5 so as to cover the edge part of the chip outer peripheral side to the outerperipheral edge of the substrate surface to be formed for making almost even fillets on respective outer peripheral side face part of the chip 2. Accordingly, the chip 2 and the substrate 1 are mechanically fixed firmly thereby enabling bare chip 2 to be hardly affected by external environment, shock, etc.
Patent JP-H06207792-A (JP)
Title: Heat exchanger
Inventor: RONARUDO MARUHORANDO
IPC: F28G9/00
Filed: 1993-11-25
Abstract: PURPOSE: To make a heat exchanger known as a Ljungstrom type heat exchanger improvable. CONSTITUTION: A bottom sector plate is formed with a flat plate material 41 and welded to sector plate ribs 45 which extends in the two longitudinal directions, and the ribs extend from the sector plate in the direction of separation from a rotor. Support structure ribs 47 are welded directly to a frame 34 between the support structure rib 47 and the sector plate 45.
Patent JP-H03155179-A (JP)
Title: Laminated displacement element
Inventor: SADAMURA SHIGERU
IPC: H01L41/083
Filed: 1989-11-14
Abstract: PURPOSE:To improve mechanical strength of a terminal plate fully and prevent the tension from affecting an external electrode even if the tension operates on a lead member by introducing a pair of terminal plates which protrude from the side surface of a laminated body and which has an anchoring part which is formed so that it can be connected to the lead member electrically in electrically insulated state and by connecting the external electrode to the terminal plate electrically. CONSTITUTION:After a thin plate 1 with internal electrodes 2a and 2b is laminated alternately and are contact-bonded, it is fired and a laminated body 5 is formed. Then, a film 4 consisting of an insulating material and external electrodes 3a and 3b consisting of an conductive material are provided at every other layer of an end face of the internal electrodes 2a and 2b of the side surface of the laminated body 5. Each terminal plate 8a, 8b are formed in the plane contour which is nearly the same as the thin plate 1 by a conductive metal material. Then, an anchoring part 9 is allowed to protrude in one piece and is adhered to the upper and lower end faces of the laminated body 5 by an adhesive, etc. The terminal plates 8a and 8b are electrically connected to each external electrodes 3a and 3b through a solder 7, thus keeping the area between the terminal plates 8a and 8b to be electrically insulated.
Patent JP-S62149754-A (JP)
Title: Production of rubber-modified thermoplastic resin
Inventor: SUGIMORI TERUHIKO
IPC: C08L51/00
Filed: 1985-12-25
Abstract: PURPOSE:To contemplate the saving of energy by homogeneously dispersing a graft rubber in a thermoplastic resin, by mixing a graft rubber polymer latex with a thermoplastic polymer, a specified org. reagent and a water-soluble reagent, heating an org. phase of the resultant two-phase mixture and melt- mixing it with a thermoplastic polymer. CONSTITUTION:In the first place, the following four components [A] to [D] are mixed. [A]: a graft rubber polymer latex obtd. by grafting a vinyl monomer onto a rubber latex, [B]: a thermoplastic resin, [C]: an org. reagent in an amount of 0.1-6 times by weight the combined amount of the graft rubber polymer in the component A and the component B, which is capable of dissolving the component B and has a solubility of 5wt% or below in water at 25 deg.C, and [D]: not more than 10wt% (based on the amount of the graft rubber polymer in the component A) water-soluble reagent capable of coagulating the component A. The water phase of the resultant two-phase mixture formed by mixing is removed and the remaining org. phase is heated to separate and remove the org. reagent and the remaining water. The resultant molten polymer is melt-mixed with another thermoplastic polymer.
Patent JP-H10140853-A (JP)
Title: Disassembling fork
Inventor: NAKANISHI KATSUYOSHI
IPC: E02F3/36
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To assure easy work for mounting a disassembling fork at the end of a power shovel. SOLUTION: A disassembling fork has a pair of movable pawls 8, 9 arranged opposing each other and a fork mount 12 to support the base ends of the movable pawls 8, 9 to be rotationally movable with the respective axes 10, 11 as rotational movement centers. The fork mount 12 is provided with the first mounting hole 20 in which the end of the arm 1 of a power shovel is mounted and one movable pawl 9 is provided with a link mounting member 13 having the second mounting hole 14 in which the end of the bucket link 7 of the power shovel is mounted in a rotationally movable manner. The link mounting member 13 has a temporarily locking hole 16 located differently from the second mounting hole 14.
Patent JP-H05131202-A (JP)
Title: Method and device for rough-rolling si added hot rolled steel sheet
Inventor: KOBIYAMA AKIHIKO
IPC: B21B3/00
Filed: 1991-11-12
Abstract: PURPOSE:To facilitate manufacture of Si added hot rolled steel sheet having an excellent surface quality without red scales by using revolving brush on the sheet before rough-rolling process and thereby removing silicon-fayalite, i.e., 2FeO.SiO2. CONSTITUTION:The slab 1 of the Si added hot rolled steel is brushed with the revolving brush 2 after a vertical scale breaker and before the rough-rolling process. without reducing the temperature of the slab 1, the Si added hot rolled steel sheet having the excellent surface quality and being free from red scales is obtained.
Patent JP-S62150118-A (JP)
Title: Optical displacement detector
Inventor: KABAYA YOSHIHIKO
IPC: G01D5/36
Filed: 1985-12-25
Abstract: PURPOSE:To contrive not only to stably keep measuring accuracy but also to miniaturize the titled detector, especially, make the same ultra-thin, by constituting a light emitter, a shield means and a light receiver in integral relation to an index scale so as to make all of them movable along with said index scale. CONSTITUTION:In a scale unit consisting of a main scale 16 and an index scale 14 made relatively movable, the optical lattice of the index scale 14 is constituted of four optical lattice elements 14A-14D allowed to stand in a row so as to be shifted by 90 deg. in a phase. A light receiver wherein four light receiving elements 20A-20D are arranged on a single substrate so as to correspond to four optical lattice elements is constituted in integral relation to the index scale 14 so as not only to be capable of moving along with a single light source 10, a shield means 32 and the index scale 14 but also to prevent the direct incidence of light from the light source to the light receiver. By this method, a detector 8 can be miniaturized, especially, made ultra-thin.
Patent JP-H02142648-A (JP)
Title: Cast strip continuous casting machine
Inventor: YASUDA TAKESHI
IPC: B22D11/06
Filed: 1988-11-25
Abstract: PURPOSE:To restrain the development of solidified shell and to stably obtain a cast strip having excellent quality by arranging a heat reflecting plate above molten metal pouring surface. CONSTITUTION:The heat reflecting plate 4 is arranged just above the upper part molten metal surface formed with a mold, and by making this convex-state upward, thermal energy radiated to outside from the molten metal surface can be efficiently returned back to the molten metal surface. By this method, radiation of the thermal energy in the molten metal is reduced and at the same time, temp. drop of the molten metal surface part is prevented and solidification of the molten metal is restricted and the cast strip having excellent quality can be stably obtd.
Patent JP-H06147846-A (JP)
Title: Geological surveying method
Inventor: MIZUHARA KENZO
IPC: G01B11/24
Filed: 1992-11-05
Abstract: PURPOSE:To provide a method for classifying/identifying geological features or analyzing running inclination of discontinuous plane such as border through processing of images of the inner wall face of a boring hole. CONSTITUTION:With reference to a recessed part P21 in a luminance distribution curve (A) on a scanning line, shifting amount delta12 of a luminance distribution curve (B) on a scanning line from a recessed part P22 and shifting amount delta13 of a luminance distribution curve (C) on a scanning line from a recessed part P23 are determined thus determining running inclination of crack plane.
Patent JP-H09108606-A (JP)
Title: Coating applying tip of coating applicator
Inventor: MACHIDA MINORU
IPC: A45D34/04
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration in the smoothness of the coating liquid discharge occurring in the deposition of the settled matter in the coating liquid, the fibers of a material to be coated and the adhered matter on the surface in the spacing between the ball holder at a coating applying tip and a ball pressing member. SOLUTION: The coating liquid flow hole 3 of the ball holder 1 of the coating applying tip of the coating applicator constituted by using a ball 2 as a coating applying medium and disposing the pressing member 4, such as spring, to the inside wall surface 1g of the front end edge caulking part of a ball holder 1 embracing the ball to press the ball at all times is formed to the max. diameter in the aperture 1a at its rear end to reduce the diameter toward the top end, is formed to the bore in the rear end position 1b of the ball sufficiently larger than the ball diameter and is formed to the diameter slightly larger than the ball diameter in the aperture 1c at the top end. After the front end edge 1d is caulked inward, the caulking part (front end edge) is rounded by barrel polishing.
Patent JP-H06119293-A (JP)
Title: Online terminal equipment
Inventor: KATO YOSHIBUMI
IPC: G07D9/00
Filed: 1992-10-08
Abstract: PURPOSE:To provide the online terminal equipment which can make a guidance for individual users in a desirable manner. CONSTITUTION:A card reader 2 reads individual information specifying the individual stored in a magnetic card. Then, individual information read by the card reader 2 is sent to a host computer 30 and a code for guidance change specifying the desired guidance method is acquired from the host computer 30 so as to recognize it. Then, the guidance is performed according to the acquired guidance information.
Patent JP-2000189492-A (JP)
Title: Albumin preparation storage container and its manufacture
Inventor: SANO MINORU
IPC: A61J1/10
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an albumin preparation storage vessel capable of controlling heat denaturation of albumin. SOLUTION: The manufacturing method of an albumin preparation storage container is described as follows. A plastic container for albumin preparation, the head part of which is formed by sealing the open end of the container to store albumin preparation, and a cylindrical body, the end of which is closed, are molded by melting. The molded body is set in a metallic mold of container body. Blowing compressed gas into the plastic body, or evacuating the inside of the metallic mold, the container is molded. The albumin preparation is poured through the open end of molded container inside and the open end of albumin storage container is pressed with a head metallic mold and sealed up.