baber/WOPTO huggingface dataset:
Patent JP-H03113325-A (JP)
Title: Rotary disk type measuring supply device
Inventor: KURAMOTO YOSHIHIKO
IPC: B65G47/84
Filed: 1989-09-28
Abstract: PURPOSE:To easily weigh and mix >=2 kinds of material by one device by forming measuring chambers in >=2 arrays concentrically with a rotary disk, and supplying different materials to the respective arrays and measuring them in the weighing chambers. CONSTITUTION:When a driving source 6 is driven to rotate the rotary disk 20, the material A of a 1st material supply source 2 is supplied to the measuring chamber 21 of, for example, the 1st array at a specific position of the disk 20 between the measuring chambers 21 and 22 which are provided in >=2 arrays concentrically with the disk 20 and the disk 20 is further rotated and displaced to supply the material B of a 2nd material supply source 3 to the measuring chamber 22 in the 2nd array and the material C of a 3rd material supply source to the measuring chamber 21,..., thereby measuring the materials A, B, and C... by a specific amount respectively. Then the measured materials are supplied into a chute 17 through a material discharge opening 11 provided to a base 10. The chute 17 supplies the respective material by the specific amount continuously and they are mixed uniformly by colliding against one another, so a mixing means is not required specially.
Patent JP-H11149620-A (JP)
Title: Magnetic head
Inventor: TATEYAMA KOICHI
IPC: G11B5/39
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To improve the magnetic field strength and the magnetic field gradient by suppressing magnetic saturation in the vicinity of tips of magnetic poles in the case of selecting a narrow recording track width of the thin film magnetic head. SOLUTION: The magnetic head has at least a magnetic pole tip 21a placed at a position in contact with a magnetic gap in a couple of upper and lower magnetic poles and an auxiliary magnetic pole 21b wider than the tip 21a. A part in the vicinity of a medium opposed face of the T-shaped magnetic poles as above is made up of a laminated film consisting of a magnetic material layer 23 with a high saturation magnetic flux density forming part of the magnetic pole tips and part of the auxiliary in the vicinity thereof and consisting of a magnetic material layer 24 with a low saturation magnetic flux density forming the remaining parts of the auxiliary magnetic pole. Or in the case of forming a tip of the magnetic pole whose track width is <=1.8 μm with the laminated film consisting of the magnetic material layer 23 with the high saturation magnetic flux density and of the magnetic material layer 24 with the low saturation magnetic flux density, the thickness of the magnetic material layer 23 with the high saturation magnetic flux density is selected to be >=0.5 μm.
Patent JP-H1197203-A (JP)
Title: Shunt resistance element for semiconductor device, and method of mounting it
Inventor: IWAIDA TAKESHI
IPC: H01C3/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a shunt resistance element for a semiconductor device which is high in resistance value accuracy, temperature resistance, and heat radiation characteristic, and is easily assembled into a module. SOLUTION: To sandwich a ceramics substrate 5, a sheet-like resistor 6 of measuring precision resistance material (copper alloy such as managing, constant, etc.), of a size designed so as to satisfy a specified resistance value is placed on its front surface side, while a copper plate 7 is placed on its rear surface, which are jointed as a single body by activation metal method using silver solder, etc., while a bonding electrode part 8 for detecting current and voltage is formed at either end of the resistor, assembled by solder jointing on a substrate mounted with a semiconductor chip or on a copper base plate of a module.
Patent JP-H02100152-A (JP)
Title: Setting of additional substrate confirming device
Inventor: NAGANAMI ISAO
IPC: G06F13/14
Filed: 1988-10-07
Abstract: PURPOSE:To easily confirm the erroneous setting of a set switch by providing a gate which inputs respective signal of a decoder line and a memory and I/O selecting line corresponding to each additional substrate, and setting the output of each gate as the set switch confirming signal of each additional substrate. CONSTITUTION:The output of the gates provided corresponding to the additional substrates 17-1 to 17-n, respectively are set as the confirming signals of the set switches 4-1 to 4-n of the additional substrates 17-1 to 17-n. Therefore, it follows that a LED 13 is lit one after another sequentially in a normal operation by, for example, lighting the LED 13 by the set switch confirming signal and making access to the additional substrates 17-1 to 17-n one after another at the time of starting up a main substrate 16. However, two or more LEDs are lit simultaneously by the erroneous setting of the set switches 4-1 to 4-n. In such a way, it is possible to easily confirm the erroneous setting.
Patent JP-H03113691-A (JP)
Title: Airline ticket issuing device
Inventor: ODAGIRI HIROSHI
IPC: G07B1/06
Filed: 1989-09-28
Abstract: PURPOSE:To make ticket issuing job high-speeded and smooth by providing an individual information storage means, a common information storage means, a common information selecting means and an information combining means, and combining and printing fixed form information common to every person and a small quantity of individual information transmitted from a host controller. CONSTITUTION:When an operator executes the ticket issuing job by pushing, for instance, the key of a console, the common information selecting means 40 selects the fixed form of a corresponding airline company, for instance, from among plural pieces of the fixed form information stored in the common information storage means 30. On the other hand, the individual information storage means 20 stores the individual information transmitted from the host controller 1. Then, the selected fixed form information and the stored individual information are combined by the information combining means 50, and are printed on a form. Thus, an airline ticket can be issued quickly through simple operation.
Patent JP-H1094863-A (JP)
Title: Continuous casting method
Inventor: KAWAMOTO MASAYUKI
IPC: B22D11/108
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To improve the surface quality of a cast slab by using the inner surface of a mold as an anode and molten steel as a cathode, giving the potential difference to the interface between molten powder and the molten steel and casting. SOLUTION: An electrode 10 is inserted in the molten steel 6 (the molten steel is acted as the anode) and the mold copper plate 8 is made to a counter electrode (the mold copper plate is acted as the cathode) and voltage is applied. The potential difference is developed at the interface 3 between the molten powder 2 and the molten steel 6 by connecting a DC or an AC source with the electrode. This potential difference is smaller in comparison with the potential difference impressed in the whole circuit, but the potential difference needed to lower the actual interface tension is sufficient with only 0.1-10V. By this method, the removal of bubble and non-metallic inclusion in the molten steel in the mold, is promoted, and blow hole and Al2 O3 base defect on the cast slab surface can be restrained.
Patent JP-H0996654-A (JP)
Title: Equipment for automatic measuremnet of resitivity
Inventor: SUZUKI KOICHI
IPC: G01R27/02
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an equipment for automatic measurement of resistivity which enables quick investigation of resistivity distribution of the ground by a simple constitution. SOLUTION: Unit analog memories are so provided in the main body of equipment as to correspond respectively to a large number of potential detecting electrodes included in a potential detecting electrode group 130. In an analog memory 330 as a set of these unit analog memories, a potential represented by a reception signal in each potential detecting electrode of the group 130 is integrated by a capacitor and held. The signals held in each unit analog memory are outputted in a plurality of times separately at every 8ch and potential value corresponding to a transmission signal of a prescribed current is determined for all of the potential detecting electrodes and used for calculation of resistivity.
Patent JP-S62113275-A (JP)
Title: Image file system
Inventor: KON FUMIO
IPC: G06T1/00
Filed: 1985-11-12
Abstract: PURPOSE:To enable upward tracing from a new image file to an old image file by providing each new image file with information on the relation of reference to the old image file when the new image file is generated. CONSTITUTION:When image files 5-7 are composed of old image files 1-4, a control table is generated and stored in a memory, etc. In this case, each image file is specified with an image number and a UPWARDLINK is stored with the image number of an old image file preceding by one layer and referred to as a base in the generation process of a new image file specified with the image number. Consequently, the image number of a one-layer old image file which is referred to during the generation of the image file specified with the image number is easily known from the UPWARDLINK.
Patent JP-2000068228-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: MITSUHIRA NORIYUKI
IPC: H01L21/768
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To easily form fine contact holes to be connected with the impurity region of a substrate by preventing damages to the substrate, and to reduce the contact resistance. SOLUTION: An element isolation layer 4, gate electrode 3, and oxide film 2 on the upper side face are formed on the surface of a silicon substrate 1, and an impurity region 8 is formed. Next, a metal film 5 is formed over the entire face. Then, a resist mask 6 is selectively formed on the metal film 5. Next, the metal film 5 is etched by using the resist mask 6 as am etching mask so that the impurity area 8 is not exposed, and electrode 53 constituted of a metallic floor 52 and a metallic pole 51 on the floor is formed. The metallic floor 52 is formed so that the entire face of the impurity region 8 is covered. Then, an inter-layer insulating film 7 is formed on the entire surface face. Then, the interlayer insulating film 7 is etched, causing the metallic pole 51 to be exposed.  Then, on-metal wiring 54 connected with the metallic pole 51 is selectively formed on the interlayer insulating film 7.
Patent JP-2000069283-A (JP)
Title: Image data processing unit
Inventor: OSHITA MASAKAZU
IPC: H04N1/40
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce the total memory capacity of a memory block for storing correction data used for jaggy correction. SOLUTION: The processing unit is provided with a window 73, that extracts data of each dot in a prescribed area around a dot being an object of bit map data, a pattern recognition section 74 that recognizes the shape of the line segments of a border between a black dot area and a white dot area, for generating code information consisting of plural bits denoting a characteristic of the shape of the line segments, and a memory block 75 that reads and outputs correction data by using the code information as an address.  An image phase correction data setting circuit 78 generates image phase correction data, corresponding to image density correction data read from the memory block as to each dot based on information on a bit denoting an upward slant to the right or a downward slant to the right in a slant of the line segment, a bit denoting whether the line segment is close to a horizontal line segment or a vertical line segment, a bit denoting whether a target pixel is a white pixel or a black pixel, and a bit which denotes whether the position of the target pixel is above or below the line segment, when the target pixel is a white pixel in the code information consisting of plural bits denoting the characteristic of the line segment generated by the pattern recognition section.
Patent JP-H04136205-A (JP)
Title: Production of resinous glove
Inventor: KONDO HIROSHI
IPC: A41D19/04
Filed: 1990-09-21
Abstract: PURPOSE:To obtain the title patterned glove of good waterproofness through such processes that a mold with unevennesses on the surface of a molding cavity is heated and thermoplastic synthetic resin powder is injected onto the unevennesses and fused, and the resulting fusion bonded product is gelled and released. CONSTITUTION:A mold 1 with specified unevennesses 3 on the surface of a molding cavity 2 of outer glove shape is heated and synthetic resin powder is injected onto the unevennesses to form a glove-shaped hollow fusion bonded product on the cavity surface. When the fusion bonded product is then gelled and released, the uneven shape on the molding cavity is produced on the glove surface, thus obtaining the objective resinous glove with a desired pattern of uneven surface.
Patent JP-H0195881-A (JP)
Title: Method for controlling electrification of welding gun
Inventor: FUSE GENZO
IPC: B23K11/24
Filed: 1987-10-09
Abstract: PURPOSE:To shorten a cycle time of a welding cycle and to prevent the occurrence of defective welding due to a shortage of pressing force by starting electrifying from a point of time when a detected value of the pressing force of a welding gun rises to a prescribed value. CONSTITUTION:With the X type welding gun 1 having a couple of gun arms 3 and 3 which are opened and closed by a pressuring cylinder 2, air is supplied to said cylinder 2 via an air pressure servo circuit 8 to close the gun arms 3 and 3 and a work W is pressed between electrodes 4 and 4. The pressing force of said welding gun 1 is detected by a pressure sensor 9 connected to an air chamber of said pressuring cylinder 2. At the point of time when the detected value of said pressing force rises to the prescribed value from a memory 14, the electrification is executed from a welding transformer 5 via a CPU 13, a gun controller 12, an electrification control circuit 15, etc., to perform spot welding of the work W.
Patent JP-2001078210-A (JP)
Title: Solid-state image pickup device and signal read method
Inventor: ODA KAZUYA
IPC: H01L27/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device where the image quality of an image obtained by a main image pickup can be enhanced even with a higher number of pixels and to provide a signal read method. SOLUTION: A digital still camera 10 uses a G square RB complete checkered pattern to newly form a transfer electrode EL2 from which signal charges at preliminary image pickup are extracted, a field shift gate pulse from a timing signal supply section 22 leading to this transfer electrode EL2 and a conventional transfer electrode EL1 is supplied to an image pickup section 30 while distinguishing the supply destination of the pulse so as to read the signal charges through selective interleaving in the horizontal direction at the preliminary image pickup.  Specifically, in the case of transferring horizontally the read signal charges, a timing signal generating section 22a generates and supplies a horizontal drive signal so that three packets form the same potential well to attain reading equivalent to 6-phase drive in spite of biphase driving without the need for changing a read frequency.
Patent JP-2000349395-A (JP)
Title: Manufacture of ridge waveguide semiconductor laser element
Inventor: OKAMURA AYAKA
IPC: H01S5/227
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a ridge waveguide semiconductor laser element by improving the characteristics of its laser. SOLUTION: A ridge waveguide semiconductor laser element is manufactured in such a way that a clad layer 3, an active layer 4, a clad layer 5, an etching stop layer 6, a clad layer 7, and a cap layer 8 are successively laminated upon another on a substrate 2 and an insulating layer pattern 9 is formed at the central part of the cap layer 8. Then, after a ridge section 10 is formed by etching the layers from the cap layer 8 to the etching stop layer 6 except the parts of the layers under the pattern 9, the etching stop layer 6 is etched off by using an acetic acid-based etchant. Thereafter, a contact layer 11 is formed on both side faces of the ridge section 10 and etching stop layer 6 and on the surface of the clad layer 7.
Patent JP-H03115031-A (JP)
Title: Image forming device
Inventor: OTA HIROSHI
IPC: G03G15/00
Filed: 1989-09-29
Abstract: PURPOSE:To remove paper powder produced between supply paper sheets before a transfer process and prevent the paper powder from attaching to an image forming means by providing a means for removing the paper powder liberated from the paper sheets in a paper transport passage led from a paper sheet supply part and guided to the image forming means in a device main body. CONSTITUTION:A paper powder removing means 30 consisting of a suction unit is provided in a transport passage for paper sheets P led from a paper sheet supply part by a paper sheet supply unit 20 and guided to an aligning roller pair 10. The paper powder removing means 30, 30 are faced to a plurality of suction ports 9a, 9a provided in a pair of an upper and a lower transport guide plates 9, 9 respectively so as to remove paper powder liberated from the paper sheet P and recover it in a recovering device.
Patent JP-H10106977-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YOSHIMURA MISAO
IPC: H01L21/28
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To plate a heat-resistant base metal direct with gold so as to improve adhesion of the base metal to a gold plating by a method in which a conductive oxide useful for plating with gold is left, and an insulating oxide harmful to the plating is selectively removed. SOLUTION: The surface of a tungsten film 160 exposed by an opening 180 is coated with a thin oxide film. This natural oxide film comprises both WOx (x>=3) (tungsten oxide) and WOy (y<=2). WOx (x>=3) reduces adhesivemess of gold plating to the tungsten film 160, which WOy (y<=2) enhances adhesiveners of gold plating to the tungsten film 160. Then, a natural oxide film represented by a formula, WOx (x>=3), formed on the exposed part of the tungsten film 160 by the opening 180 is selectively removed.
Patent JP-H10107050-A (JP)
Title: Die bonding device
Inventor: AKIYOSHI KEIZO
IPC: H01L21/677
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To improve the alignment precision also enabling the chip damage to be covered by a method wherein the suction holes made in a precenter stage are arranged densely on the central side but thin on the outer side. SOLUTION: A precenter stage is provided with a cylinder 19 having the inner space S making a cavity as well as a plate 20 fixed on the upper part of the cylinder 19 by a plate presser foot 21 threaded into the upper outer periphery of the cylinder 19. At this time, negative pressure is applied on the inner space S by a suction device. Besides, suction holes 22 are made in the plate 20 so as to be dense in the central side but thin in the outer side. Accordingly, when a small chip P is mounted on the central side, the suction force is mustered in the lower surface of the small chip P by a plurality of dense suction holes 22. Through these procedures, the leakage of negative pressure caused in the outside of the chip P will not amount to so much due to the thinly arranged outside suction holes 22.
Patent JP-H0892717-A (JP)
Title: Forming of film by thermal spraying on inner peripheral surface of bag-shaped structural body and device therefor
Inventor: KOMATSU KATSUNORI
IPC: C23C4/12
Filed: 1994-09-26
Abstract: PURPOSE: To provide a method and device for forming films by thermal spraying on the inner peripheral surface of a bag-shaped structural body capable of efficiently completing film formation inline without requiring a blast treating chamber and thermal spraying chamber and realizing the saving of a working space, the suppression of splashing of powder dust and the improvement in film quality. CONSTITUTION: A turn table 1 is arranged on a production line. Positions of a work setting/taking-out stage, blast treating stage, thermal spraying stage and cooling stage are set on this table. The film formation by thermal spraying is completed by turning around the respective stages during one turn of the table 1. This device has the work table 1; a chamber 2 which has the axial center perpendicular to the table is rotatably disposed and has internally a work setting base 3; caps 9a/9b which hold a blasting nozzle 8a/a thermal spraying gun 8b and mount the nozzle and the gun to the chamber 2 via seals 4 and dust collectors 11a/11b which have pipelines communicating with discharge and suction blowers 12a/12b and are connected via seals 5 to the chamber 2.
Patent JP-S61130770-A (JP)
Inventor: KAMIYA KOSEN
IPC: F26B17/14
Filed: 1984-11-30
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-H0196785-A (JP)
Title: Goods quantity control device
Inventor: YASUMURA SHINICHI
IPC: B65G1/137
Filed: 1987-10-08
Abstract: PURPOSE:To prevent a trouble to be caused between a delivering side and a receiving side by comparing the datum of a TV camera to detect baggage bundles and the datum of a TV camera to detect a tag, observing the coincidence and deciding the coincidence degree of tag information and baggage. CONSTITUTION:By photographing the baggage bundles piled on a pallet R and analyzing a video signal, the quantity of the baggage bundles is obtained and this is stored into a number-of-bundles memory. Next, the tag that baggage contents are displayed by a bar code, etc., pasted on the prescribed position of the baggage bundles is photographed by a TV camera 2, the video signal is analyzed and tag contents are read. Thereafter, the two analyzed data is compared, when they coincide, a delivery arrangement or a receiving is executed and when they do not coincide, a non-delivery.a non-receiving is executed. Like this, by video-analyzing the coincidence of the baggage itself and the tag, troubles by the nonconformity of the tag contents and the baggage contents between a sender and a receiver can be dissolved.
Patent JP-H0195762-A (JP)
Title: Production of plate material and apparatus therefor
Inventor: YOSHIHARA CHIHARU
IPC: A21C11/10
Filed: 1987-10-07
Abstract: PURPOSE:To produce a plate material having selectable draw ratios in lateral and longitudinal directions, by pressing a plastic material from axially symmetric positions into a nearly circular disk gap composed of a concave tool and a convex tool, forming the plastic material from a radially extending flow into a tubular material and cutting the product in axial direction. CONSTITUTION:A nearly circular disk gap 3 is composed of a concave tool 1 and a convex tool 2. A plastic material is pressed into the gap 3 from the axially symmetric position of at least one of the above tools. The plastic material forms a radially extending flow in the nearly circular disk gap 3 and the flow is converted into the flow in axial direction with the concave tool 1 to form a tubular material 4. The tubular material 4 is continuously cut in axial direction with a cutter 6 to obtain a plate material 6. Accordingly, the drawing ratios in lateral and longitudinal directions can be freely selected and the anisotropy of the plate material can be eliminated or adjusted to an arbitrary level.