baber/WOPTO huggingface dataset:
Patent JP-H1083089-A (JP)
Title: Production of photoreceptor drum and equipment therefor
Inventor: TAWARA EIJI
IPC: G03G5/00
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To improve productivity per wiping tape-supplying roll without increasing the winding diameter and area for the exclusive use of a production equipment, by using the wiping tape supplying roll constituted in such a manner that a wiping tape is wound on the bias in double row on the circumference of a sufficiently long shaft. SOLUTION: A wiping tape supplying mechanism 1, a tension roller 2, guiding rollers 3 and 3', a photoreceptor drum rotating mechanism 4 and a wiping tape take-off device 5 are arranged so that their rotary shafts are in parallel with each other. Then, a photoreceptor drum is attached to the photoreceptor drum rotating mechanism 4 and the wiping tape 11 to be brought into contact with the photoreceptor drum is fitted to the wiping tape supplying mechanism 1, in a fixed supplying roll shape. In the wiping tape supplying roll, the wiping tape 11 is wound on the bias in double row on the circumference of the sufficiently long shaft. Thus, a long size wound supplying roll can be prepared without making the winding diameter so large.
Patent JP-H01100380-A (JP)
Title: Electric distributor consolidated with ignition coil for internal combustion engine
Inventor: OMORI MASAO
IPC: F02P7/00
Filed: 1987-10-14
Abstract: PURPOSE:To prevent ill influence of leak flux at an ignition coil upon a solenoid pickup by arranging a plate-shaped member consisting of magnetic substance on the solenoid pickup side of ignition coil, and mounting the plate-shaped member on the housing in a single piece with the ignition coil. CONSTITUTION:A shaft 1 is incorporated rotatably in a housing 2, and a signal rotor 3 is fixed in a single piece to the tip of the shaft 1. A solenoid pickup 4 consisting of a field magnet 5 is arranged in position facing the signal rotor 3, and output signal therefrom is fed to an ignition coil 7 through an igniting amplifier 6. In this arrangement, a plate-shaped member 20 consisting of magnetic substance is fastened to the housing together with the ignition coil 7 by screws 30 in the condition in contact with the external surface of ignition coil 7 on the solenoid pickup 4 side. Thereby ill influence of leak flux at the ignition coil upon the solenoid pickup 4 is prevented.
Patent JP-H0794062-A (JP)
Title: Temperature detecting element and method for regulating its operating temperature
Inventor: NEMOTO MICHIO
IPC: H01H37/58
Filed: 1993-09-20
Abstract: PURPOSE:To control the magnetic flux quantity into a lead by the length of a permanent magnet, and regulate the operating temperature by providing a tapered part having a specified form on the ring-shaped section on both ends of a cylindrical permanent magnet. CONSTITUTION:Taper parts 5 are formed on the section parts of permanent magnets 2 on both sides nipping a thermosensitive magnetic body 1, and for the form, a plurality of levels such as d=d0-DELTAd, d=d0, d-d0+DELTAd are prepared for the depth (d) of the part 5, and one is selected from the magnets 2 having the forms of each level, and used. The magnetic flux carried from the magnet 2 to the lead piece 4 of a reed switch 3 includes a magnetic flux phi2 carried from the magnetic pole on the inside opposed with the magnetic pole 1 between to the H piece 4 and a magnetic flux phi1 carried from the magnetic pole on the outside to the H-piece 4, the directions of phi1 and phi2 are mutually opposed, and the magnetic flux of DELTAdelta=phi1-phi2 acts near the contact of the piece 4. By changing the depth (d) of the part 5 of the magnet 2, the magnitude of the magnetic flux phi2 carried from the inside magnetic pole to the piece 4 is regulated, whereby the operating temperature can be regulated.
Patent JP-H09102559-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SAWAI AKIYOSHI
IPC: H01L23/04
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To increase the number of pins, reduce the arranging pitch of the pins, and improve the heat radiating characteristic and mountability by housing a semiconductor chip in a recessed section formed at the central part of a substrate and forming a plurality of ball-like external electrodes on the upper surface side of the chip, and then, closing the recessed section with a lid and forming thermal via holes on the lower surface side of the chip. SOLUTION: A semiconductor chip 9 is housed in a recessed section formed at the central part of a substrate 1 and a plurality of ball-like external electrodes 14 is formed on the upper surface side of the chip 9. The recessed section is closed with a lid 11 and thermal via holes 2 are formed on the lower surface side of the chip 9. The via holes 2 are formed by plating copper through holes. The via holes 2 are filled up with a resin. When the area of the lid 11 is >=300mm<2> , in addition, the lid 11 is made of a ceramic.
Patent JP-H0199231-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMIYA YUKIO
IPC: H01L21/76
Filed: 1987-10-12
Abstract: PURPOSE:To delete a groove forming step independent to isolate semiconductor elements, and to miniaturize a circuit structure by forming an isolating groove between the elements in the same step of forming the groove of the element having a groove structure, and isolating the elements. CONSTITUTION:A substrate 1 is coated with a resist 2, and the resist 2 is left to remain except predetermined positions of a groove 3b for a capacitor and grooves 3a, 3c for isolating elements. The substrate 1 is etched to form the grooves 3a-3c. The resist 2 is removed, newly coated with resist 2', projected and developed, thereby forming the groove 3b and the periphery in a state having no resist 2'. Arsenic ions are implanted to a section having no resist 2', and a strong N<+>-type layer 4 is formed. An insulating film 5 is formed, and a conductive film 6 is formed. The films 6, 5 are etched, arsenic ions are implanted and thermally diffused. Thus, a groove forming step independent to isolate the elements is deleted, and a circuit structure is miniaturized.
Patent JP-H09183311-A (JP)
Title: Container and vehicle with container
Inventor: CHIYOU SEION
IPC: B60J5/10
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To keep a sufficient space near a container by sliding doors to the body side for storage when opened. SOLUTION: When doors 18 are unlocked, the mutually contacting ends of two doors 18 and their vicinities are pulled out and rotationally moved around a rotationally moving shaft 16 to open the doors 18. The doors 18 rotationally moved around the rotationally moving shaft 16 are granted power to the body 14 side when it is almost parallel to the side face of the body 14. With force granted to the body 14 side, the doors 18 are slided to the body 14 side along a rail 22, or in front of a vehicle, and stored not to be protruded backward of the vehicle. In this way, a sufficient space can be kept near a container.
Patent JP-H1177541-A (JP)
Title: Shot blast method and equipment thereof
Inventor: YAMAMOTO KAZUTOSHI
IPC: B24C1/10
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To perform a shot blast processing in a comparatively short time even for a product formed into a complicated shape at the inside and projecting shot on the product, revolving the product within a vertical surface and vertically rotating the product within a vertical surface which is almost orthogonally crossed with this vertical surface. SOLUTION: A product W is revolved and stopped within a first vertical surface by driving and stopping a motor of a product revolving device 5 and further, a rotating device 6 and the product W are intermittently and stepwise vertically rotated within a second vertical surface which is almost orthogonally crossed with the first vertical surface by intermittently and stepwise performing elongation or contract operations for a cylinder 28 of the rotating device 6. While the product W is revolved and rotated in this way, shot is projected on the product W by driving shot projectors 3, 3.
Patent JP-H08124003-A (JP)
Title: Sale management device for automatic vending machine
Inventor: MIZUSHIMA ATSUSHI
IPC: G07F9/00
Filed: 1994-10-24
Abstract: PURPOSE: To reduce the labor and time needed for data input operations when the sales data are collected for an automatic can commodity vending machine, etc. CONSTITUTION: The heating H and cooling C set value are inputted through an H/C setting unit 9 for each box in an automatic vending machine. A main control part 2 controls an H/C unit 7 via a control part 5 to heat or cool each box according to the set contents of the unit 9. The part 2 controls a selling unit 6 via a control part 4 to carry a commodity out of its store column based on the coin feed signal of a coin deciding part 3 and the column selected at a commodity selection part 1. At the same time, the part 2 adds +1 to the sold column number and stores the sales data.  Furthermore the part 2 can know the constitution of the column number for each box by an input code 10a of a structure decision code input part 10 and refers to the set contents of the unit 9 to automatically store the data (so far inputted manually) showing the H/C distinction of each column number into a storage part 8. The data of the part 8 are also collected when the sales data are collected.
Patent JP-H0199239-A (JP)
Title: Semiconductor device
Inventor: TSUYA HIDEKI
IPC: H01L23/52
Filed: 1987-10-13
Abstract: PURPOSE:To obtain a semiconductor device having high reliability by disposing a coating layer of aluminum on the upper and lower sides of a main conductive layer, and forming wirings in the device. CONSTITUTION:A wiring layer L1 of first layer is formed of a main conductive layer 3 having an essential part of its conductive section made of copper, and coating layers 4 disposed on the upper and lower sides of the layer 3 and made of aluminum. An intermediate layer 5 in which the composition ratio of the copper to the aluminum is continuously varied is interposed between the layers 3 and 4. Then, the influences of an electromigration and a straight migration, etc., are eliminated. Accordingly, an electric contact instability brought by diffusing the copper in semiconductor is overcome. Thus, a semiconductor device having high reliability is obtained.
Patent JP-H0598502-A (JP)
Title: Clothes having special structure
Inventor: IMAI SHIRO
IPC: A47H23/02
Filed: 1991-10-04
Abstract: PURPOSE:To obtain the subject new clothes, composed of fabric of a special superposed structure, capable of screening sunlight, preventing sunburn, excellent in air permeability without being stuffy from the inside even on rainy days, more coolingly and comfortably wearable especially in summer and rich in fashionability. CONSTITUTION:The objective clothes are composed of many narrow tapelike materials, superposed in many stages, showing a superposed structure, tilting the overlapping direction of the superposing direction at 15-75 deg. from the direction facing from the upper to the lower parts of the clothes and having a structural part having openings between the superposed mutual narrow tapelike materials. The clothes having the superposed structure constituting them are obtained by wrapping the narrow tapelike materials impregnated with a water-soluble paste around, e.g. a rotating drum while successively shifting the positions to a desired superposed width, drying the wrapped tapelike materials, then removing the wrapped tapelike materials from the drum, obtaining temporarily tacky sheets of the superposed structure, subsequently sewing and joining the sheets, then sewing the joined sheets into the various clothes and finally removing the water-soluble paste with a solvent.
Patent JP-H02150658-A (JP)
Title: Heating instrument for medium
Inventor: HERUMAN KUNAUSU
IPC: F22B1/28
Filed: 1989-10-04
Abstract: PURPOSE: To reduce connection load of a heater, by allowing a partial amount of liquid to be heated independently from a remaining reserved amount, and allowing automatic filling each time the partial amount is removed, so that the partial amount which is removed independently from the remaining storage amount is easily heated in a short time. CONSTITUTION: Related to a heating device 1 for producing a heated liquid and/or steam, a main container comprises both a liquid reservoir 3 and a heating chamber 10. The liquid reservoir 3 of a small capacity is separated from the heating chamber 10, but connected to the heating chamber 10 for refilling. The heating chamber 10 I directly related to a heater 6 of the heating device 1. When the heating chamber 10 is removed of a medium through a water-supply outlet 11, the medium is automatically refilled through the liquid reservoir 3. In case a steam is generated while the main container 2 has a pressure vessel, the pressure of steam is utilized for changing the liquid from the liquid reservoir 3 through a water-supply outlet 12 related to a riser piping.  Since the heating chamber 10 is small capacity, a cross-section extension part vertical to a heating container wall 7 is smaller than a part parallel to the heating container wall 7, and the heating is very short.
Patent JP-H07111920-A (JP)
Title: Kitchen sink
Inventor: NISHIMURA SHUNICHI
IPC: A47B77/06
Filed: 1993-10-15
Abstract: PURPOSE:To prevent fouling of kitchen waste-water and to achieve speedy, sanitary disposal of garbage, by dividing an opening in a sink into a plurality of parts, and providing each with an idependent passage. CONSTITUTION:In a kitchen sink dresser 2, a stainless sink 6 in the shape of a box with a bottom is fixed in the top of a box-shaped housing 4 which has a door 3 at the front, and a circular opening is made in the bottom of the sink 6. A synthetic resin cylinder 8 with a projecting edge is fitted in the opening of the sink 6 from above together with a ring-like sealing body 10. A ring-like synthetic resin holder 12 is engaged with the cylinder 8 from the position which is under the sink 6, so that the bottom of the sink 6 is held between the cylinder 8 and the holder 12. Over a male screw 8A threaded on the periphery of the cylinder 8 the female screw 12A of the holder 12, corresponding to the male screw, is spirally fitted. In the cylinder 8, two separate openings 8B and 8C, which are made in its top, and passages 8D and 8E, which communicate with the corresponding openings, are independently provided. By attaching a semicircular filter 14, such as a stainless net, to the opening 8B, a chamber 16 is made under it.
Patent JP-H06109414-A (JP)
Title: Rotor of rotary sensor and its manufacture
Inventor: KAWATO YASUSHI
IPC: G01B7/00
Filed: 1992-09-28
Abstract: PURPOSE:To obtain a rotary sensor wherein a rotor which is resistant to a mechanical shock is provided and to obtain its manufacturing method. CONSTITUTION:A rotor 1 which is press-fitted into a vehicle shaft 2 and which has been magnetized and a magnetic sensor 5 which is faced with the rotor 1, which is arranged in a knuckle 3 and which detects the magnetism of the rotor 1 are provided. The rotor 1 is constituted of a ring-shaped case member 11 which is provided with hollow parts 10 at the inside, of a magnetic member 12 which has been filled into the hollow parts 10 in a compressed state and which is composed of the powder of a magnetic substance such as a ferrite or the like and of a lid 101 which closes the hollow parts 10 and which holds the magnetic member 12.
Patent JP-H1174687-A (JP)
Title: Electromagnetic wave shielding light transmission window material
Inventor: SAITO SHINJI
IPC: H01J11/44
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a good electromagnetic wave shielding capability and enable realization of a light transmissive sharp image and easy manufacture, by pattern-etching a conductive film formed on a plate surface of a transparent substrate to form a conductive layer. SOLUTION: Two transparent substrates 2A and 2B are bonded and integrated by an adhesive layer 4, and a pattern-etched metal foil 3 is formed on the surface of the transparent substrate 2A on the side of the adhesive layer 4. Specifically, an adhesive film formed by mixing a cross-linking agent for thermal or optical curing into an ethylene copolymer such as EVA or the like and shaping the mixture into a sheet is provided between the transparent substrates 2A and 2B having the metal foil 3 formed thereon. After preliminary compression bonding is carried out by deaseration under a reduced pressure and with an increased humidity, the adhesive layer is cured and integrated by heating or light irradiation. By this process, an electromagnetic wave shielding light transmission window material can be easily manufactured.  Thus, desired electromagnetic wave shielding property and light transmisstiveness can be obtained by selecting the shape of pattern etching of the conductive film.
Patent JP-H0898144-A (JP)
Title: Error correction system for video data
Inventor: MINECHIKA SHIGEKAZU
IPC: H04N19/00
Filed: 1994-09-28
Abstract: PURPOSE: To strengthen correction capability by recording an error correction code consisting of an inner code and an outer code on the data block of a video sector and recording the error correction code for recording data of the video sector on an audio sector. CONSTITUTION: The block of video data and the error correction code consisting of the inner code C1 and the outer code C2 are recorded on the video sectors of respective tracks. The (163 and 149) Reed-solomon codes of code length 163 bytes and information bit 149 bytes are recorded on the audio sectors as the error correction codes C3 with data of the video sectors as objects on respective tracks A and B. The inner code C1 against the error correction code C3 are recorded on the audio sectors. Thus, sevenfold error correction in a maximum or fourteenfold error detection in a maximum becomes possible against a burst error and correction capability in the same direction as the outer code C2 is strengthened.
Patent JP-H02199207-A (JP)
Title: Rotary valve
Inventor: KOMODA TAKANORI
IPC: F01L7/02
Filed: 1989-10-05
Abstract: PURPOSE:To aim at simplification and reduced vibration of a structure by opening and closing an intake port and an exhaust port with rotary valves by valve shafts 41, 4b rotated in cooperation with rotation of an output shaft. CONSTITUTION:Cylindrical valve holes 31, 3b are respectively bored in directions crossing an intake hole 2a and an exhaust hole 26 on ends of which are opened to a combustion chamber 100 and the other ends are connected to an intake manifold and an exhaust manifold. Valve shafts 41, 4b are respectively provided in the valve holes 3a, 3b rotatably. Hereupon, the valve shafts 41, 4b are rotated cooperative with the output shaft of an engine to open and close the intake hole 21 and the exhaust hole 2b. Consequently, the passages of the intake hole 2a and the exhaust hole 2b connected to the combustion chamber 100 are respectively opened and closed according to the respective strokes of intake/ compression/combustion/exhaust of the engine. Simplification and low vibration of a valve structure can be attempted due to the construction of such rotary valves.
Patent JP-H0569536-A (JP)
Title: Defect detecting method and defect detecting circuit in inspection device for printed matter
Inventor: OKA KEIICHI
IPC: G06T7/00
Filed: 1991-09-11
Abstract: PURPOSE:To detect precisely a defect such as low density or a small area, by a method wherein after a differential signal exceeding a reference signal of a picture is made a candidate signal for a defect to which a threshold value in relation to the defect is set up, only the candidate signal for the defect exceeding the threshold value is decided as a defect signal. CONSTITUTION:In a picture detecting part 1, a printed matter A is scanned in the direction meeting at right angles with a conveying direction I of the printed matter A by a line sensor camera B and taken in a picture memory C. Then when a picture signal of the taken in printed matter A is regarded as an inspected picture signal D, a differential picture signal F between the same and a premade reference pattern picture signal E is operated and inspection is performed. In this case, measuring operations each of an area and density are performed in a computor G and a decision table H is made. Then the differential signal exceeding the reference signal is made a candidate signal for the defect, to which threshold values in relation to linear defects generated in density and an area and in conveying direction of the printed matter are set up and only the candidate signal for the defect exceeding those threshold values is decided as the defect signal.
Patent JP-H0894521-A (JP)
Title: Measuring method for dynamic water retentivity of paint and manufacture of coated paper by utilizing this measuring method
Inventor: KOIKE TOSHIO
IPC: D21H23/00
Filed: 1994-09-28
Abstract: PURPOSE: To perform measuring accurately and in real time by measuring the dynamic water retentivity of a coated layer immediately after the application of paint to paper with a blade coater through the measurement of the moisture percentage by a moisture meter. CONSTITUTION: Paint compound is applied to high quality paper with a table blade coater and an infrared moisture meter is set at a position of about 30cm backward from a blade tip. By determining a relationship between the moisture percentage and the reflection factor of a coated layer, the reflection factor decreases with the decrease of paint solid component concentration, that is, with the increase of the moisture percentage in the coated layer, and it is possible to presume that this relationship has no relation with a coating amount. Accordingly, a dynamic water retentivity can be measured in real time immediately after its coating with the blade coater by measuring the moisture content factor of the coated layer using an absorption optical moisture meter. Thereby, the dynamic water retentivity of the coated layer can be measured in a noncontact and nondestructive method.
Patent JP-2000084324-A (JP)
Title: Production of porous ceramic tube
Inventor: TORIYAMA AKIRA
IPC: B28B1/00
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To enable to produce a large sized tube and to improve the quality and the yield by horizontally placing a green tube composed of a ceramic raw material in a fire resistant casing, filling ceramic balls inside and outside of the green tube and firing the green tube. SOLUTION: In the case of producing the porous ceramic tube 3 used for a heat resistant gas filter or the like, the ceramic balls are charged in the fire resistant easing 2 at first and, after leveled, the green tube 3 is horizontally arranged in the easing 2. Next after the ceramic balls 1 are replenished in the easing 2 to compactly fill the inside and the outside of the green tube 3, the casing 2 is covered with a cap 2a. Next, the casing 2 housing the green tube 3 is placed on a truck 4, introduced into a continuous firing furnace 5 heated by a heating burner 5a with the truck 4 and fired while being successively moved to form the porous ceramic tube, which is cooled outside of the furnace, worked and treated with other requirement to make the product.