baber/WOPTO huggingface dataset:
Patent JP-S56164324-A (JP)
Title: Roll film carrier
Inventor: TORIKAI SHIROU
IPC: G03B21/11
Filed: 1980-05-21
Abstract: PURPOSE:To simplify attaching and detaching operations by making a reel or a cartridge with the reel built-in attachable to and detachable from a reel attaching section from a direction perpendicular to the rotary axis. CONSTITUTION:An engaging member 25 engaging with a reel 2 in the direction of the rotary axis to transfer driving force to the reel 2 is made freely movable back and forth to a reel attaching section in the direction of the rotary axis. The reel 2 or a cartridge A with the reel 2 built-in can be attached to and detached from the section 12 in a direction perpendicular to the rotary axis.
Patent JP-H07280002-A (JP)
Title: Brake shoe for drum brake
Inventor: OGIWARA KOICHI
IPC: F16D51/24
Filed: 1994-04-06
Abstract: PURPOSE:To maintain the smooth operation of a piston and at the same time to enhance durability of a piston by surely preventing the tilt of a brake shoe and preventing the partial wear of a lining in a brake shoe for a drum brake comprising a web formed in an arched form, a rim fixed on the peripheral side of the web and a lining bonded in the outer surface of the rim. CONSTITUTION:In a rim 31, an auxiliary abutment part 421 abutting on the pistons 351, 352 of a wheel cylinder 22 together with an abutment part 401 provided in a web 30 perpendicularly crosses the abutment part 401.
Patent JP-H11262625-A (JP)
Title: Packing for biological deodorizer and biological deodorizer
Inventor: INOUE SATORU
IPC: B01D53/38
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To keep the flow resistance low over a long period by rapidly discharging the water sprinkled from above the packing from the bottom of the packing. SOLUTION: A grating 2 is provided at the lower part in a vessel 1 (packed tower), and a packing 7 formed by piling fibrous bulky plate-shaped compacts 8 is placed on the grating 2. A raw gas is introduced below the grating 2 from an inlet pipe 4, passed through the packing 7 and discharged from an outlet pipe. Water is sprinkled over the packing 7 from a water sprinkling pipe 5 furnished at the upper part in the vessel 1. A groove 9 is formed on the bottom face of the compact 8.
Patent JP-H01241116-A (JP)
Title: Alignment-mark
Inventor: USHIYAMA FUMIAKI
IPC: H01L21/027
Filed: 1988-03-23
Abstract: PURPOSE:To conduct automatic alignment positively, and to improve the accuracy of alignment by forming a passivation layer onto a recessed section or a projecting section having a stepped section composed of at least one part of a first wiring layer shaped onto a substrate and the whole layer of a second wiring layer of the same kind as the first wiring layer. CONSTITUTION:In a semiconductor device having wiring layers having two-layer structure, an Al-Si film is formed onto a substrate 11 as a first wiring layer 12, and an Al-Si film is shaped similarly as a second wiring layer 13. Etching in a wiring-pattern forming process performed to the second wiring layer 13 is executed up to the whole layer of the second wiring layer 13 and one part of the first wiring layer 12, thus shaping a recessed section. A polyimide film is formed onto the recessed section as a passivation film 14, thus obtaining an alignment-mark. Accordingly, automatic alignment is conducted positively without increasing manufacturing processes, and the accuracy of alignment can also be improved.
Patent JP-2000266686-A (JP)
Title: Method and apparatus for inspection of surface of metal
Inventor: NISHIDA MASASHI
IPC: G01B11/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To make precisely discriminable a flaw defect having a large quantity of reflected light from a stain defect having a small quantity of reflected light so as to be inspected. SOLUTION: This inspection apparatus is provided with an illumination device 12 which obliquely illuminates the surface of a metal product W, a CCD camera 10 which images the surface of the metal product W which is illuminated obliquely, an image processor 16 which inspects the surface state of the metal product on the basis of an image obtained by imaging the surface, a means by which a quantity of light from the illumination device 12 is adjusted to a first quantity of illumination light capable of discriminating only a flaw defect on the image and a second quantity of illumination light capable of discriminating the flaw defect from a stain defect. The image processor 16 compares the luminance in the same place of a first imaged image with that of a second imaged image, it processes the respective imagesm and it inspects the surface state of the metal product.
Patent JP-S57184109-A (JP)
Title: Breakwater block
Inventor: NAGANO MASAYOSHI
IPC: E02B3/12
Filed: 1981-05-06
Abstract: PURPOSE:To prevent the crumbling of dam, etc., by absorbing and dissipating  the energy of tidal wave by a method in which a hollow chamber is formed in a block body, and breakwater holes are formed in the walls of the block in such a way as to connect the chamber with the outside. CONSTITUTION:A hollow chamber 2 is formed in a breakwater block body of a box shape, and breakwater holes 3 are provided in each wall of the block body 1 in such a way as to connect the chamber 2 with the outside. Leg pieces 4 are projectionally provided to each outer wall of the block body 1. Coming tidal wave freely comes in and out of the breakwater holes 3, and the energy of the tidal wave is absorbed and dissipated in the chamber 2, resulting in the reduction of wave force and reflecting wave and also the prevention of overflowing wave and scouring. These effects can be more raised by providing such blocks as cobble stones, etc., in the chamber 2.
Patent JP-S55159944-A (JP)
Title: Preparing device for flexible straw
Inventor: SAKATA TAKAO
IPC: B29C49/00
Filed: 1979-05-31
Abstract: PURPOSE: To form a flexible part smoothly by a method wherein plural projected wheels gearing with the cut-in grooves on a central shaft are provided on the periphery of the shaft and plural number of forming rolls provided with a notched part on the circumference thereof are rotated in a specified state, thereby the fitting and removal of a straw being facilitated.  
     CONSTITUTION: Plural number of forming rolls 3 provided with plural projected wheels 6 gearing with cut-in grooves 4 on the periphery thereof are rotated intermittently at an equal speed in the same directions around a central shaft 2 provided with many cut-in grooves 4 in the peripheral direction. In a part of the circumference of the forming roll 3 is provided a notched part 8, which is devised so that it stops in the position facing the central shaft 2 every one rotation of the forming roll 3. Thus, a space formed around the central shaft and allowing the insertion of a straw a facilitates the fitting and removal of the straw a, while the rotation of the forming roll enables equal forming action by pressure toward the outer periphery of the central shaft in the several directions, thereby smooth forming of a flexible part b without any damage to the straw a rotating in the same direction with that of the central shaft. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11264437-A (JP)
Title: Vibration proof supporting device and vehicle mounted with the same
Inventor: AKATSU YOSUKE
IPC: F16F13/26
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a vibration proof supporting device for enhancing the durability of a supporting elastic body even if the supporting elastic body has excess compression due to the input of a heavy load. SOLUTION: A supporting elastic body 32 is intervened on an engine side. The supporting elastic body is coupled to an intermediate sleeve 36 in which the shaft center faces in the vibrator-supporting direction and a small-diameter sleeve part 36c is formed at part in the axial direction. An orifice-constituting member 37 is coupled to the inside of the small-diameter sleeve part.  The part facing the supporting elastic body of the orifice-constituting member has a configuration having a small-area annular upper flat part 37a extended in the direction perpendicular to the axial direction from the inside of the small- diameter sleeve part, a declined part 37b continued to the inside from the upper flat part 37a and formed with a downward declined surface gradually spaced apart from the supporting elastic body as advanced toward shaft center, and an extended part 37e provided so that the declined part 37b may be extended toward the shaft center. The boundary C between the upper flat part and the declined part are formed with roundness.
Patent JP-S56166142-A (JP)
Title: Preparation of m-phenoxybenzaldehyde
Inventor: ISHIGAKI HIDEYO
IPC: C07C67/00
Filed: 1980-05-26
Abstract: PURPOSE: To obtain the titled compound advantageously from inexpensive raw materials, by reacting inexpensive m-phenoxybenzyl chloride with m-phenoxybenzal chloride under specific conditions, and oxidizing the resultant reaction product with nitric acid in a specified concentration in the presence of a sulfonic acid type anionic surfactant.  
     CONSTITUTION: A mixture of m-phenoxybenzyl chloride with m-phenoxybenzal chloride is reacted in the presence of a carbonate or bicarbonate of sodium, potassium or calcium and water at 130W250°C under pressure to give a mixture of m- phenoxybenzyl alcohol with m-phenoxybenzaldehyde. The resultant mixture is then reacted with a 1W10wt% nitric acid in the presence of a sulfonic acid type anionic surfactant to give m-phenoxybenzaldehyde useful as an intermediate for synthetic pyrethroid insecticides in high purity and yield. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58186265-A (JP)
Title: Binary-coding device for shaded picture
Inventor: KUROSAWA YOSHIAKI
IPC: G06K15/10
Filed: 1982-04-24
Abstract: PURPOSE:To obtain a binary picture having high picture quality, by inputting a picture signal in advance at a binary-coding circuit of a shaded picture, and calculating a binary-coded threshold value by data near picture elements and comparing the calculated value with the input picture signal for binary coding. CONSTITUTION:In binary coding a picture element 2a, the binary data of a picture element 2b finished for the processing is used for binarycoding. A picture signal obtained from a contrast picture from raster scanning enters a comparator 11. The binary output is obtained by comparing the signal with the data in a threshold circuit 12. A part of the output is stored at a line buffer 13 temporarily. The binary data of the 12 pieces of picture elements 2b near the picture element 2a is inputted for address and the binary-coded threshold data corresponding to the value is read out at an ROM14. The data is converted into an analog signal at a D/A converter 15 and fed to a comparator 11 as the threshold data.
Patent JP-H06245644-A (JP)
Title: Horticultural culture soil
Inventor: SHIROMA KENICHI
IPC: A01G1/00
Filed: 1993-02-18
Abstract: PURPOSE:To obtain horticultural culture soil capable of providing excellent rooting while suppressing multiplication of microorganisms and of reducing root rot. CONSTITUTION:A slurry discharged from an old paper recycling plant is mixed with a slurry occurring in a water purification plant of clean water and a binder and stirred until the slurry becomes a clay state. The resulting material is dried and ground to give horticultural culture soil.
Patent JP-S59195853-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI MITSUO
IPC: H01L23/28
Filed: 1983-04-21
Abstract: PURPOSE:To improve the humidity resistance as well as to contrive the reduction of the cost by performing the fixation of the semiconductor chip to the lead frame consisting of copper or alloy of copper and the wire bonding in the reducing atmosphere and by performing the resin molding with considering restraint of oxidation of the surface of the lead frame. CONSTITUTION:The lead frame for this use is one that is not gilded with gold or silver. The fixing of the chip to the upper surface of said lead frame and the wire bonding are attained in a reducing atmosphere, e.g. made by a foaming gas. The chip 3 is stuck to an upper surface of the lead frame 2 through a wax layer 7 and for the wire bonding, e.g. a gold wire is thermally stuck to the upper surface of the lead frame 2 directly. Next, the resin molding is performed. As the lead terminals are in a state in which only a natural oxide film is produced, tight contact of the lead terminals and the mold resin is strong and this strength further improves by the further post-heating.
Patent JP-H11275052-A (JP)
Title: Spread coder and its method
Inventor: HASE KAZUO
IPC: H04J13/12
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a coder and its method to generate spread code data with satisfactory confidentiality, without having to increase the circuit scale and using an expensive component. SOLUTION: A shift register 2 is an m-bit shift register and stores sequentially transmission data generated by a data generator 1 one by one bit each. An orthogonal M series generator 3 generates an M series by the use of m-bit transmission data stored in the shift register 2 as an initial value and generates an orthogonal M series from the M series. A clock generator 4 generates a clock with a frequency which is 2<m> times that of a data rate of the transmission data. The orthogonal M series generator 3 is operated in accordance with the clock.
Patent JP-H11233346-A (JP)
Title: Saturable inductor of open magnetic circuit
Inventor: SATO MORIO
IPC: H01F17/06
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To reduce both the processing cost of a winding and the cost of the material for a magnetic core by a method, wherein the magnetic core is processed into a form, which has a narrow sectional area and is slender, an electric wire is wound on the magnetic core from the end on one side of the ends of the magnetic core to the other end of the magnetic core and this wound electric wire is used as the winding. SOLUTION: A magnetic core 1 is an amorphous alloy, which has a diameter of about 0.125 mm and a length of about 100 mm and is made of cobalt as its main material, and a winding 2 is formed in such a way that an urethane-coated conductor wire of a diameter of about 0.1 mm is wound closely on the core 1 from the places entering the inside of the magnetic core 1 by about 5 mm from both ends of the core 1. The obtained saturable inductor shows characteristics of a squareness ratio of 1 to about 0.77 and an inductance of about 230 μH. These characteristics are close to ones that a winding wire is wound on a ring-shaped magnetic core close to about 50 times in the volume ratio of a magnetic core formed using the same material about 4 times. Thereby, the inductor can be formed at a high speed and at low cost. Moreover, since the material which is used for the magnetic core is sufficed with little, the cost of the material can be reduced.
Patent JP-H02249325-A (JP)
Title: Portable telephone notice control system
Inventor: TAKITA HAJIME
IPC: H04B7/26
Filed: 1989-03-23
Abstract: PURPOSE:To reduce the number of operating frequencies and to utilize the notice frequency effectively by adopting the intermittent system sending a notice signal on request from a portable telephone set. CONSTITUTION:When a call takes place, the control setting a radio line between a portable telephone set and a stationary radio station is applied at first, and it is required for the stationary radio equipment to always grasp portable telephone sets resident in its own service zone. As to the notice mode of the stationary radio station, a signal is sent intermittently for 10min at, e.g. an interval of 4sec+ or -alpha deg. in, e.g. in incoming control channel. While a portable telephone set is resident in its own service zone, it is required to give notice (transmission of control signal) and when it is discriminated that no portable telephone set is resident in the zone, the notice is stopped. Thus, number of traffics of the radio frequency is reduced to reduce the collision, the transmission of the notice signal is attained in the same frequency in other service area and the changeover of the notice channel is evaded and the effective utilization of the operating frequency is attained.
Patent JP-S55161612-A (JP)
Title: Cutting method of three-dimensional curved surface of sponge material
Inventor: SAWADA TERUO
IPC: B26F1/14
Filed: 1979-06-01
Abstract: PURPOSE: To form a correctly cut surface on a sponge material, by a method wherein a sponge material, which has a proper thickness and whose opposite surfaces run  approximately parallel to each other, is cut as the sponge material is pressed between two molds having required curved surfaces.  
     CONSTITUTION: A sponge material 7, which has a proper thickness and whose one surface 5 and another surface 6 run approximately parallel to each other, is allowed to be in a compressed state by pressurizing it between two molds 2 and 4 having required curved surfaces. The sponge material 7, which is in a compressed state, is cut between one mold surface 1 and another mold surface 3. After cutting the sponge material 7 in a manner described above, compression applied to the sponge material 7 is released. Thus, an upper surface of a portion 10 is shaped into a convex surface formed by means of the mold surface 1, and a lower surface of a portion 11 into a concave surface with the other mold surface 3. This enables the cut surfaces of the sponge material to be formed in a correctly curved surfaces. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07275566-A (JP)
Title: Washing machine
Inventor: TANI KAZUTOSHI
IPC: D06F33/02
Filed: 1994-04-07
Abstract: PURPOSE:To facilitate the operation to select the contents of washing by selecting a plurality of contents of washing in order, accompanying the rotational operation of a lug, and besides, indicating them in order, and also, maintaining this selection regardless of the rotation of the lug when the standard content set at one end is selected. CONSTITUTION:A rotary encoder 15 as a setter is one for selecting a plurality of setting items required for washing, and a dial 16 as a lug is mounted at the top of the rotary shaft 15a projecting to the topside through this operation panel. On the other hand, a display 22 is arranged at the operation panel, and this displays a plurality of setting items required for washing operation. And, based on the both-phase pulses outputted from the rotary encoder 15, this detects the rotational direction of the dial 16, and also in case that this rotational direction is in, for example, positive direction A, this selects the display contents of the display in order from right to left. At this time, the content displayed at one end is made to be the standard, and if this is selected, this device maintains this selection regardless of the rotation of the dial 16.
Patent JP-S58185636-A (JP)
Title: Polyvinyl chloride composition
Inventor: SHINGIYOUUCHI KAZUO
IPC: C08K3/24
Filed: 1982-04-23
Abstract: PURPOSE:The titled composition having flame retardancy, forming a strong foamed carbonized layer when burned and being useful in insulated wire, produced by adding an ethylene/vinyl acetate copolymer, a zinc compound and a (hydr)oxide or carbonate of a specified metal. CONSTITUTION:A mixture of 100pts.wt. PVC and above 30pts.wt. ethylene/vinyl acetate copolymer, vinyl acetate content >=15%, is mixed with at least one zinc compound (e.g., zinc carbonate) and at least one member selected from the group consisting of (hydr)oxides or carbonates of Sb, Mo, Si, Al, Mg or Ca.
Patent JP-H04281781-A (JP)
Title: Fermenting device
Inventor: HORIKITA HIROYUKI
IPC: B01D63/16
Filed: 1991-03-11
Abstract: PURPOSE:To obtain a fermenting device comprising compact structure, having simple maintenance such as assemble and change of commodities. CONSTITUTION:A disklike inorganic flame membrane 21 having an active layer 23 is fixed to a membrane holding plate 22 in a liquid sealing state, a liquid separating unit 3 having a filtrate channel 13 to take out a filtrate subjected to solid-liquid separation from the inorganic flat membrane 21 to the outside and a fermented solution channel 14 connecting the surface to the surface and a cylindrical intermediate frame 4 are mutually laminated in a liquid sealing state between an upper cover 1 having a base chamber flow inlet 11 or a fermented solution outlet channel 12 and a lower cover 2 having the fermented solution outlet channel 12 or the base chamber flow inlet 11 to form plural fermenting chambers 18. A rotor 7 having a revolving shaft 6 fixed to the central part of the rotor is installed in the fermenting chambers 18.
Patent JP-H02249719-A (JP)
Title: Aroma device for vehicle
Inventor: SAKANE KATSUMI
IPC: B60H3/00
Filed: 1989-03-22
Abstract: PURPOSE:To effectively utilize the effect of aroma and soften a temporary feeling of being closed in or the like which is felt by a crew member when a vehicle is traveling and also, the interior and exterior of a car room have been covered with opening/closing bodies, closing bodies, by operating a spraying device of an aromatic or the like which emits aroma into the car room. CONSTITUTION:The spraying device 27 of an aromatic 38 which emits aroma into the inside of a car room, is provided at the appropriate place of a car body, for example, within a front pillar at the front of the lowe end portion of a front door. On this occasion, the spraying device 27 is constituted with a repository 23 for an aromatic 38, a nozzle 24 which is inserted from one end side of the repository 23 and which has a spraying opening 24a, and a solenoid 25 which presses pushingly the nozzle 24 to a repository 23 side and sprays the aromatic 38. And a vehicle travels and a speedometer switch 32 becomes ON, and simultaneously, side window glasses are totally closed, and the interior and exterior of the car room are covered, and a micro switch 15 becomes ON, and then, electricity feed from a car-carried battery 35 to the solenoid 25 is made to be ON for as much as a predetermined time by means of a control unit 31.
Patent JP-H07280685-A (JP)
Title: Pressure sensor for high-temperature fine-powder flow path
Inventor: KAWABE KOICHI
IPC: G01L19/00
Filed: 1994-04-07
Abstract: PURPOSE:To prevent the adheson of high-temperature fine powders on an opening section opened into a high-temperature fine-powder flow path at one end of a drawing pipe without requiring a special device and labor hours. CONSTITUTION:A high-temperature fine-powder flow path 1, in which high- temperature fine powders flow at negative pressure by suction, a drawing pipe 3, in which one end is opened to the pipe wall 2 of the high-temperature fine- powder flow path 1, a closing plug 19, which is mounted at the other end of the drawing pipe 3 and to which an outside-air introducing hole 18 is bored, and a lead piping 5 branched from the intermediate section of the drawing pipe 3 and connected to a differential pressure gauge 7 are provided. The outside air introduced from the outside-air introducing hole 18 flows into the high- temperature fine-powder flow path 1, thus preventing the adhesion of high- temperature fine powders near an opening section 16.