baber/WOPTO huggingface dataset:
Patent JP-S6265344-A (JP)
Title: Formation of multilayer interconnection
Inventor: KATO TOKIO
IPC: H01L23/522
Filed: 1985-09-18
Abstract: PURPOSE:To reduce a through-hole resistance in a multilayer interconnection by a method wherein, when the lower interconnection and the upper interconnection are connected through the penetrated hole of the interlayer insulating film, the surface of the lower interconnection is first etched on condition that sputter-etching takes place, subsequently the upper interconnection is formed on condition that the upper interconnection is deposited. CONSTITUTION:A through hole 5 is opened in an organic coated film 4 by a normal photo etching method and a second layer Al film is formed using an Al bias sputtering device. In this case, the situation that Al is deposited comes varying according to whether it is etched or deposited by bias voltage of a power source (b) is first made larger to perform sputter-etching on the surface of the first layer Al electrode 3 of the through hole part on the side of an electrode B. Subsequently, when the bias voltage (b) [or the bias at a power source (a)] is dropped, the Al is transferred to the condition that it is deposited, the Al from a sputter etching electrode A is sputter to the side of the electrode B and the Al is deposited on the surface of the first layer Al electrode 3 to form a second layer Al interconnection 9.
Patent JP-H1147421-A (JP)
Title: Lifting and polishing device
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a means for separating a game ball from abrasive material after the game ball is polishedly lifted so as to simplify the structure by rotating an abrasive element in an outer cylinder, and polishing a game ball taken in the lower end of the outer cylinder while being lifted along a game ball guide part. SOLUTION: A game ball used in a game is passed from a lifting and polishing device through a ball take-in opening 25 and taken in the lower end of a game guide part 24 extended in the spiral direction from the lower end 21 of an outer cylinder 20 to an upper end 22. In the outer cylinder 20, a polishing element 40 is rotated concentrically with the cylinder shaft of the outer cylinder 20, and the peripheral wall 41 of the shaft of the polishing element 40 is moved along the inner wall 23 of the outer cylinder 20 during rotation to push up a game ball taken in the lower end of the game ball guide part 24 in the spiral direction of the game ball guide part 24.  At this time, as the surface of the game ball and the abrasive material forming the peripheral wall 41 of the shaft of the abrasive element 40 are mutually moved in contact with each other, the surface of the game ball is lifted to the upper end 22 of the outer cylinder 20 while being rubbed, and in the meantime, the soil on the surface of the game ball is removed.
Patent JP-H1029381-A (JP)
Title: Blanket for offset printing
Inventor: IWASAKI YOSHIO
IPC: B41F13/08
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To eliminate a ghost from a non-image part by forming at least a top layer part out of surface rubber layers laminated on a support, which is formed of one or more sheets, from a rubber in which an anion scavenger for scavenging an acid component contained in wetting water is mixed. SOLUTION: A support 15 is formed by applying a rubber starch to cotton cloth in the form of a two-tier laminate, and a compressive layer 17 is formed on the support 15. Further, oil-resistant surface rubber layers 20 are laminated on the compressive layer 17 through a support 19 of cotton cloth. In addition, the top layer part 21 of the surface rubber layers 20 is formed in rubber blended with an anion scavenger which scavenges an acid component contained in wetting water. That is, the anion scavenger which scavenges a phosphoric acid component contained in the wetting water is blended into the surface rubber layers 20. The anion scavenger to be used is hydrotalcite or tribasic lead sulphate. The typical composition of hydrotalcite is Mg6 Al2 (OH)16 CO3 .4H2 O.
Patent JP-S58106793-A (JP)
Inventor: YOSHIMURA HIROBUMI
IPC: H05B6/70
Filed: 1981-12-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58106703-A (JP)
Inventor: HORIBE YASUTAKA
IPC: H01L41/39
Filed: 1981-12-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000014408-A (JP)
Title: Open footwear whose size is adjustable for left and right hand independently
Inventor: SOGO TAKAO
IPC: A43B3/12
Filed: 1998-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an open footwear with a highly comfortable wearing which enables lightly walking without easier separation thereof by making bands accurately fit tight on the instep regardless of any shorter dimension of feet and difference in the size dimension and the height of the instep. SOLUTION: This footwear comprises a footwear base and two bands 2 and 3 put across on the base 1. The two bands 2 and 3 are each made separable horizontally in long and short sizes to be put together to a proper length and can be loaded or unloaded by an easily fastening means or adjusted by an easily fastening means. In this manner, the two bands 2 and 3 can be flexibly arranged to cross or parallel each other in shape. The simply fastening means is made up of a number of loop block members wherein a number of soft loops are applied on the surface of a base plate and hook block members wherein a number of hard hooks are protrusively arranged on the surface of the base plate. The loop block members and the hook block members are sewn together longer to enhance the adaptability of the upper parts.
Patent JP-H0369704-A (JP)
Title: Artificial lawn
Inventor: ISHIKAWA YOSHIO
IPC: E01C13/08
Filed: 1989-08-07
Abstract: PURPOSE:To facilitate placing of sand by a method wherein, in a state that filaments are bundled, cut piles are filled in a manner to be formed on a ground structure surface, and a sand layer is formed on the ground structure surface so that only the tip parts of piles are exposed from a ground surface. CONSTITUTION:In a state that flat monofilaments 2 having fineness of 250 - 600 denier are bundled to provide total fineness of 2,000 - 5,000 denier, a number of cut piles 3 are filled in a manner to be formed on the surface of ground structure 4. A resin layer 5 to prevent slip off of the cut piles 3 is formed on the rear of the ground structure 4 to form the body of artificial lawn 1. The body of the artificial lawn 1 is laid over as a ground surface G, and sand 6' is placed on the ground structure 4 in a state that only the tip parts of the cut piles 3 are exposed from a surface to form a sand layer 6 to form the artificial lawn 1.
Patent JP-S6358438-A (JP)
Title: Heat developable photosensitive element with improved thermal fogging
Inventor: KONO JUNICHI
IPC: G03C1/34
Filed: 1986-08-29
Abstract: PURPOSE:To inhibit fogging due to thermal development by incorporating a specified compd. into a heatdevelopable photosensitive element having a layer contg. photosensitive silver halide on the support. CONSTITUTION:At least one kind of compd. represented by formula I or II is incorporated into a heatdevelopable photosensitive element having a layer contg. photosensitive silver halide on the support. In the formulae I, II, Ar is a benzene ring, a naphthalene ring, a benzoquinone ring or a naphthoquinone ring, F is a fluorine atom, each of Y and Y' is a substituent substitutable on a ring represented by Ar, the substituent is at least one mercapto group or a salt thereof, X is a bivalent combining group, each of m and m' is an integer of 1-5, each of n and n' is an integer of 1-3, m+n<=8 and m'+n'<=8. The resulting photosensitive element gives a high density image having no fog.
Patent JP-S6447018-A (JP)
Title: Vapor growth device
Inventor: TOYOKAWA FUMITOSHI
IPC: H01L21/205
Filed: 1987-08-18
Abstract: PURPOSE:To improve the evenness in the distribution of a film formed on a semiconductor substrate as well as the distribution of electric characteristics by a method wherein a gas flow guide leading respective gas flow discharged from the pores of a nozzle to semiconductor substrates is provided. CONSTITUTION:A nozzle 5 to feed reactive gas is provided in an inner tube 3 of a reaction tube provided in a resistance heating furnace 1 while a gas flow guide 8 to evenly feed reactive gas fed from the nozzle 5 to an Si substrates 7 laminatedly held on a revolvable boat 6 is provided on the inner wall surface of the inner tube 3 opposite to the pores 5a of the nozzle 5. The bottom of V-type groove cut in the gas flow guide 8 aligned with the central line of reaction gas flow discharged from the pores 5a is provided on overall region of the opening pores 5a. The reactive gas fed to the reactive tube from the nozzle 5 is spread in sector through the intermediary of the gas flow guide 8 to be evenly fed to the Si substrates 7.
Patent JP-2001035644-A (JP)
Title: Sheet-like material
Inventor: HONDA HIDENOBU
IPC: H05B3/14
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To enhance heat retaining property and flexibility, and give many preferable functions such as soft touch feeling, calm looking, water repellency, germ protecting property, and deodorizing property by composing with a fiber cloth having a planar heating element on the inside. SOLUTION: As a low price sheet-like planar heating element used in nursing being placed on the adbomen along the trunk of the body, a heating element using electric energy or a throwaway body warmer, for example, is used, and covering of the surroundings with an electrical insulating cover is preferable. A heating part is formed with a molding of thermoplastic resin into which conductive particles such as carbon black are dispersed or a positive temperature coefficient thermistor having self temperature-control characteristics of barium titanate element, and a substrate of the heating element is preferable to be made with a flexible knit, a fiber cloth such as nonwoven fabric, or a film. The fiber cloth is made of synthetic fibers having a fineness of 0.1-4 denier and preferably has hairiness.  The fiber cloth having functions such as minus ion generation, color change according to temperature change, antifouling property and others is useful.
Patent JP-S6359389-A (JP)
Title: Treatment of dyeing waste water
Inventor: KOBAYASHI HITOSHI
IPC: C02F1/52
Filed: 1986-08-30
Abstract: PURPOSE:To reduce the excessive load of a reverse osmosis membrane, by flocculating a suspended substance consisting of multifarous chemical component in dyeing waste water beforehand to grow the suspended substance and subjecting the dyeing waste water to ultrafiltration. CONSTITUTION:Waste water 10 to be treated is transmitted through a filter and the transmitted treated waste water 11 is sent to the flocculant reaction tank 31 of a flocculation apparatus 30 to be stored therein. Then, an inorg. flocculant 33 such as ferric chloride or aluminum sulfate is added to the waste water 11 to form flocculated particles. Subsequently, a base 37 is added to waste water from a base tank 36 to perform neutralization treatment. The treated water is sent into an ultrafiltration tank 50 to be stored therein and sent to an ultrafiltration apparatus 60 under pressure to separate and remove fine particles. By this method, treatment capacity is enhanced and the mass treatment of the dyeing waste water becomes possible.
Patent JP-H0742948-A (JP)
Title: Cooking microwave heater
Inventor: KAWAMOTO TSUKASA
IPC: F24C7/02
Filed: 1993-07-27
Abstract: PURPOSE:To alleviate a store clerk's load in a supermarket in the case of servicing to heat food by using a microwave oven. CONSTITUTION:Doors 3 for taking food in and out of are provided on front and rear surfaces of a microwave oven 1. Thus, since the oven 1 can be operated from both store clerk and customer sides and the customer can be entrusted with taking of the food in and out of and heating operation at the peak time of the customers, the clerk's load in the case of heating service is reduced, and a time of servicing for other customers such as cash register operation is easily obtained.
Patent JP-H1043437-A (JP)
Title: Plastic object with movement
Inventor: SHIMURA SHIGERU
IPC: G04B45/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a plastic object with movement which performs complicated movement at low cost and improves its design by providing the object with an auxiliary member for transmitting rotational power provided from a driving source while converting it to turning angle movement different from turning angle movement to be transmitted to a main shaft, etc., adjacently to a main body. SOLUTION: When a motor 20 is rotated, a disengage preventing rod 21a is circularly moved by the rotation of an output disk 21, and this rod 21a is reciprocatively moved along a long hole 22a of an output rod 22. Besides, a rotary disk 23 is turned by the rotation of the output disk 21, its movement is transmitted through a 1st rod 25 to a 2nd rotary disk 4 and a housing 1 for a main body H of movement modeling a whale, for example, is swung. Further, the movement is transmitted through 2nd and 3rd rods 5 and 8 to a 3rd rotary disk 9, and monument tail part C is turned just at the turning angle of the 3rd rotary disk 9. Besides, a V-shaped bent rod 26 is vertically moved by the rotation of the output disk 21 and with an auxiliary rod 27 as a supporting point, an auxiliary member 28 consisting of a monument jaw part is driven.
Patent JP-H0869476-A (JP)
Title: Retrieval system
Inventor: KASAI HIDEAKI
IPC: G06F17/30
Filed: 1994-08-30
Abstract: PURPOSE: To specify the object data including an optional character string by the logical operation of an index bit map only and to improve the retrieval processing efficiency for free words of a summary, etc. CONSTITUTION: A retrieval system includes a retrieval data file 1 which stores the retrieval object data consisting of many characters, a bit map file 3 which stores an index bit map 4 consisting of the bit strings that can identify the retrieval object data using the characters as the index keys and also identify the character positions, a bit map production processing part 2 which sets the corresponding bit of the map 4 at '1' when the retrieval object data are stored in the file 1, and a bit map retrieval processing part 5 which retrieves the map 4 by each character of the retrieval character string received from an input device 6 to input the corresponding bit string, shifts left the bit strings following the 2nd character by a bit number equivalent to a position difference to calculate an AND of each bit string,  and specifies a data number including a bit having its AND equal to '1' to output this number to a display device 7.
Patent JP-2000036047-A (JP)
Title: Picture processor
Inventor: WATANABE AKIHIRO
IPC: G06F15/18
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To specify a recognition object in a picture and the position of the recognition object through the user of neo-Cognitron. SOLUTION: A picture input part 10 image-picks up an object, extracts an edge and outputs outline picture data of the object. An object detection part 12 detects the object based on outline picture data obtained by the picture input part 10 by using neo-Cognitron. A position identification part 14 identifies the position of the detected object in an outline picture by back-tracing the hierarchy of neo-Cognitron used in the object detection part 12 in the direction of an input layer from an output layer.
Patent JP-2000034723-A (JP)
Title: Structure of earth retaining wall
Inventor: SHIBAYAMA NAOKO
IPC: E02D5/18
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To doubly seal water by forming an opposite side leg wall and an outside leg wall respectively integrally suspended downward from an earth retaining wall main body in the ground from the inside end part and the outside end part of the lower end part of the earth retaining wall main body part formed in the ground. SOLUTION: The earth retaining wall main body part 2 constituting a main body of an earth retaining wall is formed in the ground 1. An opposite side leg wall 3 and an outside leg wall 4 respectively integrally suspended downward from an earth retaining wall main body 2 are formed in the ground 1 from the inside end part and the outside end part of the lower end part of this earth retaining wall main body part 2. The inside leg wall 3 and the outside leg wall 4 are arranged at intervals. Thus, large frictional resistance is generated between both side surface parts of the outside leg wall 4 and both side ground 1 to upward tensional force to exhibit large resistance to tensile force as well as to exhibit large compressive resistance by the inside leg wall 3. Thus, double heaping can be prevented, and water can be doubly sealed.
Patent JP-H0253465-A (JP)
Title: Beverage containing large ice block
Inventor: MIYASHITA RYUSUKE
IPC: A23L23/00
Filed: 1988-08-18
Abstract: PURPOSE:To obtain a frozen beverage capable of obtaining the title beverage through simply thawing in a microwave oven by putting into a container capable of uniform thawing with microwave both large-sized ice blocks and frozen product of beverage stock solution each produced by freezing separately. CONSTITUTION:Firstly, large-sized ice blocks 2 and a frozen product 3 of a beverage stock solution (e.g., coffee, fruit juice) are each prepared by freezing separately. These two kinds of products 2 and 3 are then put into container 1b capable of uniform thawing with microwave followed by fitting with a cap 1a to effect sealing, thus obtaining a large-sized ice block-contg. frozen beverage. The objective large-sized ice block-contg. beverage can readily be obtained by simply thawing the above frozen beverage, together with the container, in a microwave oven. With no high-temperature and high-pressure sterilization process in putting said two kinds of frozen products into the container, the flavor inherent in the beverage will not be impaired. Furthermore, because of being frozen, this beverage can be stored for a long period, causing no flavor deterioration during storage.
Patent JP-H1152747-A (JP)
Title: Image forming device
Inventor: FUKADA SATOSHI
IPC: G03G15/16
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain, in an image forming device of an intermediate transfer system provided with a primary transfer part and a secondary transfer part, a stable image compared to the conventional one by correcting the tracking position of a secondary transfer roll, which has been varied due to component- part tolerance, etc., by means of a simple structure which causes no galling, friction, unpleasant noise, etc. SOLUTION: In a color image forming device which primarily transfers a toner image 2, developed on a photoreceptive drum 1, electrostatically onto an intermediate transfer belt 4 or intermediate transfer drum, and which forms a multicolor toner image by repeating the process several times, and secondarily transfers the image onto paper lastly, a means is provided for restricting the position of the tracking operation, or the tracking operation of a secondary transfer roll 7 which repeats tracking and retracting in the secondary transfer part.
Patent JP-S6361736-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: SUEMATSU TOSHIO
IPC: F02D41/04
Filed: 1986-09-02
Abstract: PURPOSE:To prevent a sudden change of torque by carrying out a fuel increment correction in corresponding to exhaust gas temperatures, only when the engine load is higher that a target load. CONSTITUTION:A control circuit 10 calculates a basic fuel injection quantity in correspondence to the intake air quantity from an air flowmeter 3 and the number of revolutions from crank angle sensors 5, 6, and further carries out various corrections on the basis of detected values of a water temperature sensor 13, an O2 sensor 14, an exhaust gas temperature sensor 18, or the like. In other words, the engine load is judged from the basic fuel injection quantity, and only when it exceeds a prescribed load, a fuel increment correction value correspondent to the exhaust gas temperature, a correction factor correspondent to the number of revolutions, and a correction factor correspondent to the ratio of (intake air quantity/number of revolutions) are read out, and by multiplying these, an increment correction is carried out.
Patent JP-H0367737-A (JP)
Title: Automotive automatic step device
Inventor: KIYOKAWA YOSHIYUKI
IPC: B60R3/02
Filed: 1989-08-08
Abstract: PURPOSE:To simplify the locking mechanism by engaging one end of a lock lever with an operating-time engaging part or a housing-time engaging part, thereby locking a step plate of an automatic step device well suited for a car provided with a sliding door. CONSTITUTION:A step plate (S.P) 4 is journaled to the bottom wall of a door- opening opened or closed by a sliding door so that it can freely turn, and when the door 3 is opened, the S.P 4 is turned counterclockwise by energizing force of a spring 12 to an operating-time position to be projected from the side of a car body. At this time, an engaging pin 16b of a lock lever 16 is engaged with an operating-time engaging recessed part 10b to lock the S.P 4 to the operating-time position. On the other hand, when the door 3 is closed, the lock lever 16 is turned clockwise through a roller 8 of an opener to release the engagement of the pin 16b with the recessed part 10b to release locking. When the car is housed, the pin 16b is engaged with a housing-time engaging recessed part 10e to lock the S.P 4 to the housing-time position.
Patent JP-H1022293-A (JP)
Title: Burning furnace
Inventor: IMAI KAZUHIRO
IPC: H01L21/22
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a burning furnace which minimizes heat radiation loss, for burning board-like electronic parts such as liquid crystal boards, integrated circuit boards, semiconductor boards and the like. SOLUTION: Inside a furnace 2, four rack frames, 3a, 3b, 3c and 3d with a large number of steps in which works can be put by inserting them in from the front, are housed rotatably, and besides, to the open side of the furnace 2, a shutter door 4 with a rectangular slit 5 whose size is large enough to load/ unload one work is attached, and also the shutter door 4 can be moved intermittently vertically in such a way that its slit 5 can be risen and fallen to a position corresponding to one of the frames 3a to 3d from the lowest to the highest and can be stopped to put in and take out works from one of the required rack frames.
Patent JP-S5997838-A (JP)
Title: Barrel grinding apparatus
Inventor: HIDEYOSHI HIROAKI
IPC: B24B31/00
Filed: 1982-11-22
Abstract: PURPOSE:To polish in a short time a large quantity of polished articles each having a flat and symmetrical curved surface to be worked, by allowing the whole inner peripheral surface of a cylinder to have the equal curvature to that of the curved surface of an article to be polished and installing an intermittent operation controller onto a motor. CONSTITUTION:The flywheel 9 of a rotary drum 5 is connected through a motor 11 and a V-belt 12, and the drum 5 is revolved by the motor 11. A plurality of cylinder receivers 21 are installed onto the outer peripheral part set between the wheel 9 and a disc 10. The cylinder receiver 21 is tilted against a rotary shaft 21a, and a polishing cylinder 23 is accommodated and fixed. An intermittent operation controller 26 for allowing the motor to repeat revolution and stop is connected to the motor 11. The polishing member and the polished article in the cylinder 23 are pressed and transferred along the inner wall of the cylinder by the revolution of the drum 5. Thus, the whole inner peripheral surface of the cylinder 23 can be utilized effectively to the max.