baber/WOPTO huggingface dataset:
Patent JP-H09129642-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TABATA OSAMU
IPC: C23F1/36
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to apply an alkaline wet type anisotropic etching treatment and to obtain a semiconductor device of excellent efficiency by a method wherein a layer, consisting of the conductive material which can resist alkaline wet type anisotropic etching, is formed on the first Al or Al alloy layer as the second layer. SOLUTION: A three-dimensional structure is formed on a silicon semiconductor substrate 1 by conducting alkaline wet type anisotropic etching. In the semiconductor device as above-mentioned, layer 4 and 5, consisting of Al or an Al alloy, are formed on the substrate 1 as the first layer. Besides, a layer 9, consisting of conductive material which can resist alkaline wet type anisotropic etching is formed on the first layer on the second layer. For example, a part of a surface protective film 7 is removed, a window 8 is perforated on the part 4, and a Ti film 9, covering the entire inner surface of the window 8, is provided.  Also, after etching windows 10 to 12 have been perforated on the upper and the lower surfaces of the substrate 1, alkaline wet type anisotropic etching is conducted on the upper and the lower surfaces of the substrate 1, and a recessed part 13 and a through hole 14 are formed.
Patent JP-H02151404-A (JP)
Title: Cutter for expanding diameter of inward lower pit of expanding anchor
Inventor: SHINJO KATSUMI
IPC: F16B35/04
Filed: 1988-12-05
Abstract: PURPOSE:To expand the leg opening section of an expanding anchor easily by fitting a stopper in a displaceable manner in the axial direction to a cylindrical body, and making the insertion length of the cylindrical body to a lower pit adjustable while installing a connecting section to a motor hammer drill. CONSTITUTION:The fixing position of a stopper 11 is adjusted, insertion length K to a lower pit 26 previously worked in concrete 25 is set at a value equal to the implantation length of an expanding anchor 30 implanted to the lower pit 26, and the edge bodies 8 of a nose are positioned at the specified locations of the inward of the lower pit 26. An electric hammer drill 35 is interlocked and coupled with the connecting section 20 of a shaft 17, the conical section 16 of the nose is press-fitted into a tapered pit 4 by percussion force applied to a shank 15, and an elastic leg section 7 is extended in the radial direction while a cylindrical body 1 is turned integrally with the shank 15 by friction contact. Consequently, the edge bodies 8 crush the wall surface 27 of the lower pit 26 and shave and expand a crushing section. When percussion force is applied to the shank 15 up to a position, where a collar section 21 for sensing positions is abutted against the collar section 2 of the cylindrical body 1, and the shank is press-fitted to the cylindrical body 1, a fixed diameter expanding section 28 is formed.
Patent JP-H02152139-A (JP)
Title: Color displaying plasma display panel
Inventor: KURAI TERUO
IPC: H01J11/38
Filed: 1988-12-05
Abstract: PURPOSE:To heighten definition in color display without causing the deterioration of luminous brightness or causing the nonuniformity of the color display, by mutually stacking, red-green-blue element outputting discharge cells which form the display area of a color displaying unit pixel in arbitrary sequence in a direction vertical to a screen. CONSTITUTION:Green-red-blue element discharge cells 10g, 10r, 10b are mutually stacked in a direction vertical to the screen 15 of a frontal faceplate 12 to form a color displaying unit pixel 10. Thus, the display area of the color displaying unit pixel can be reduced to one third or one quarter the conventional embodiment for permitting to treble or quadruple the definition of color display even if electric discharge is not attenuated through the process of equalizing the display area of the pixel consisting of the red-green-blue element discharge cells to that of the conventional embodiment.
Patent JP-H09143306-A (JP)
Title: Rubber laminate
Inventor: KANARI DAISUKE
IPC: C08L21/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a rubber laminate excellent in strengths and abrasion resistance by firmly bonding a hydrogenated NBR composition to a general-purpose rubber. SOLUTION: This rubber laminate is prepared by vulcanization-bonding a rubber composition containing a hydrogenated acrylonitrile/conjugated diene copolymer rubber and an organic peroxide to a sulfur-vulcanizable diene rubber composition through a rubber composition containing at least one diene rubber selected from among conjugated diene/aromatic vinyl copolymers, natural rubbers, synthetic isoprene rubbers and butadiene rubbers, an acrylonitrile/ butadiene copolymer rubber and an aromatic petroleum resin and/or a coumarone resin each having an average molecular weight of 300-1,500, a softening point of 50-160 deg.C and an iodine value of 5g/100g or above.
Patent JP-H09146231-A (JP)
Title: Silver halide color photographic sensitive material and processing method therefor and manufacture of color proof
Inventor: OSHIYAMA TOMOHIRO
IPC: G03C7/20
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To make the neutrality stability of dot grdations due to the processing variation of a black image high and to make dot reproducibility excellent by suepcifying the mean gradation value between the lowest specific densities of the black image within a specific range. SOLUTION: A photosensitive laminate body which contains at least one of a yellow image formative silver halide emulsion layer, a magenta image formative silver halide emulsion layer, a cyan image formative silver halide emulsion layer, and a black image formative silver halide emulsion on its base has a >=1.8 mean gradation between the lowest density (Dmin)+0.45 and the lowest density +1.2 of the black image. Further the mean gradation between the lowest density (Dmin)+0.45 and the lowest density +1.2 of a black image obtained by processing this material with a coloring developer containing substantially no benzyl alcohol is preferably 1.8-2.5 and more preferably 2.0-2.5.
Patent JP-H09150297-A (JP)
Title: Device for automatically welding piping and treatment of the same device
Inventor: MORI YASUHIRO
IPC: B23K9/028
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To simply execute the fitting and the removal, etc., to piping as an object to be welded, improve the working efficiency related to the treatment by shortening the time of a welding repairing work, etc., to smoothly execute the welding work and to effectively prevent the development of defective welding, etc. SOLUTION: In an automatic piping welding device, a ring rail 22 coaxially fitted to the surrounding part of the piping 21 constituting an electric power plant, etc., a carriage 23 guided with this ring rail 22 and executing a swing movement along the peripheral direction of the piping 21 and a torch 24 for automatic welding loaded on this carriage 23. The ring rail 22 is composed of a half ring-like rail element of split structure openable/closable at the surrounding part of the piping 21. The axes of the piping 21 and the ring rail 22 are made to coincide by holding the piping 21 with the uniform elastic force of leaf springs 29, 30 having mutually equal spring constant arranged at the inside of each ring rail element from the relative direction.
Patent JP-H08163317-A (JP)
Title: Image input device
Inventor: TAKEDA MORIYASU
IPC: H04N1/19
Filed: 1994-12-12
Abstract: PURPOSE: To allow only this image input device to read both a binary image and a multi-value image. CONSTITUTION: An image pickup section 3 is provided with an optical system 4 and a sensor section 6. The optical system 4 forms an image of an original 2 at a 1st magnification (comparatively high magnification) in the case of reading a binary image consisting mainly of line drawing image and projects the image distributingly to three CCDs 16, 26, 36 forming the sensor section 6. Furthermore, the optical system 4 forms an image of the original 2 at a magnification (comparatively low magnification) lower than the 1st magnification in the case of reading a multi-value image consisting mainly of a continuous tone image and projects the image to the one CCD 16 being the component of the sensor section 6. Thus, a binary image and a multi-value image are read with high quality by using the one and same image input device.
Patent JP-H01149361-A (JP)
Title: Nonaqueous solvent secondary battery
Inventor: YAMAKI JUNICHI
IPC: H01M4/13
Filed: 1987-12-05
Abstract: PURPOSE:To retard gas evolution on the interface between a metal core and a positive mix in charge-discharge by forming a positive electrode by covering the metal core with the positive mix containing an active material through a conductive resin layer containing carbon conductor. CONSTITUTION:A sheet is prepared by mixing, for example, vanadium pentoxide serving as an active material with acethylene black serving as a conductor. Two sheets are pressed against both sides of a metal core 8 through conductive resin layers 9, and dried to form a positive mix 10 and a positive electrode 6 is obtained. By the bonding force of the resin in the resin layer 9, the metal core 8 is surely covered with the positive mix 10, and covering defective part and peeled-off part are not produced. The current density on the interface on which gas is evolved by the reaction of an electrolyte with the metal core is made uniform. Gas evolution caused by uneven current density can be retarded.
Patent JP-2000133299-A (JP)
Title: Secondary battery
Inventor: ISE TADASHI
IPC: H01M10/04
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To insert a spiral electrode into an outer can simply and easily in an ideal state, to electrically connect a negative electrode to the outer can reliably in a low-resistance state and to extremely simplify the conveyance of the spiral electrode wound in a spiral shape. SOLUTION: A spiral electrode 4 is inserted into an outer can 5, and the negative electrode of the spiral electrode 4 is electrically connected to the outer can 5 in contact with it in this secondary battery. A positive electrode and the negative electrode are laminated via a separator 3 and wound in a spiral shape to form the spiral electrode 4. The negative electrode is exposed on the surface of the spiral electrode 4 and is electrically connected to the inner face of the outer can 5. The negative electrode is provided with an extension section 6 protruded from the winding end of the outermost separator 3 and a nonextension section not protruded from the winding end of the separator 3. The outermost separator 3 covers the nonextension section, and its winding end is stuck to the inner separator 3.  The spiral electrode 4 with this structure is inserted into the outer can 5, and the extension section of the negative electrode is kept in contact with the inner face of the outer can 5 in this secondary battery.
Patent JP-H01148108-A (JP)
Title: Hydraulic control device of tractor
Inventor: TAKEMURA TOSHIHIKO
IPC: A01B63/111
Filed: 1987-12-04
Abstract: PURPOSE:To enable draft control by a simple and compact structure by using a single control valve, by linking a drafting feedback mechanism to a drafting linking mechanism. CONSTITUTION:When traction load of a working machine is enlarged, a top link holder 75 is rotated in the direction an arrow g and a feedback rod 81 is pushed to rotate a lever 82 and a link 84. Consequently, since an engaging pin 85 of a link 84 is brought into contact with a cam part 86 of a draft operating link and the operating link is forward pushed, a drafting link 59 is rotated to push one side of a spool operating arm. Therefore, the spool operating arm is moved round the side of a fixed bracket 67 as a support, a spool 11 of a control valve 10 is forcedly pushed in the direction of an arrow e, a control valve 10 is changed to a rising state, a hydraulic device 2 is operated in the rise direction and the working machine is raised.
Patent JP-H11143693-A (JP)
Title: Preparation method for floppy disk for delivery and automatic updating system for application program
Inventor: IMAZEKI SHOGO
IPC: G06F9/06
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an automatic updating system of an application program capable of easily and accurately completing work even in the case that an equipment for performing the work of replacing the application program is at a remote location or the experience of an operator performing the work of replacing the application program is insufficient. SOLUTION: This system is composed of a preparation process for preparing the application to be updated, floppy-disk-for-delivery preparation processes S3-S5 for preparing a floppy provided with a system and an automatic updating tool capable of floppy start by using a floppy-disk-for-delivery tool and application maintenance master floppy disk preparation processes S7 and S8 for down- loading all files stored in the floppy disk prepared by the floppy-disk-for-delivery preparation means to a hard disk, preparing a compressed file and then, storing it in an application maintenance master floppy disk.
Patent JP-H06164399-A (JP)
Title: Complete differential successive approximation tape a/d converter
Inventor: KOMAZAWA YUKITAKA
IPC: H03M1/08
Filed: 1992-11-18
Abstract: PURPOSE:To improve the reliability and performance by making complete differential of the A/D converter. CONSTITUTION:An analog input voltage is converted into a bit signal (Dout) outputted from a control logic 6. Since the A/D converter employs the complete differential amplifier circuit especially, even when common mode noise is mixed in the 1st input voltage (input signal Vint and 2nd input voltage (input signal Vin-) or 1st and 2nd reference voltages (reference voltage Vr+/reference voltage Vr-) from a reference voltage output section 4, the noise is cancelled and high accuracy is attained for the A/D converter. Even when the A/D converter is built in an analog digital hybrid LSI, common mode noise from the digital circuit section is cancelled and highly accurate comparison result is obtained and the reliability and performance are improved.
Patent JP-H03114717-A (JP)
Title: Manufacture for coated body
Inventor: ABE HIROSHI
IPC: B29C65/70
Filed: 1989-11-27
Abstract: PURPOSE:To improve storage stability and shock resistance, by a method wherein after sticking of a coating sheet, which contains block isocyanate having a specific composition, to an adherand, a coated body is formed by reacting and curing with shaping and heating. CONSTITUTION:A coating sheet, which is constituted mainly of reactive acrylic resin (a) having weight-average molecular weight of 100000-1000000 and is in a solid state under a normal temperature, block isocyanate (b) and nonblocked isocyanate (c) and established so that a ratio of an isocyanate group to a functional group of the (a) becomes 0.1 to 0.9, is manufactured. Simultaneously with shaping of an adherand with injection molding or press molding, sticking to the adherand is performed. Simultaneously with the sticking and/or after the sticking, the (a) and (b) are reacted with heating and a coated body is manufactured. A plastic or metallic material is available as a favorable example of the foregoing adherand.
Patent JP-H09148727-A (JP)
Title: Mounting of component on both-side printed circuit board
Inventor: CHIKASAWA SHINICHI
IPC: H05K1/18
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To enable heating and mounting of components on both sides of a printed circuit board at a time and also to enable prevention of any warpage of the printed circuit board. SOLUTION: Cream solder 2 is applied on electric connecting parts on both sides 1a and 1b of a printed circuit board 1, leads 5a of a component 5 to be mounted on one side of the board are passed through through-holes 1c of the board from one side 1b (upper side in the drawing) of the board, and then a weight 7 is placed on the part 5 to push it against the printed circuit board 1. Next, the printed circuit board 1 is reversed with the board 1 and weight 2 spaced by a constant distance, and leads 6a of a component 6 to be mounted on the other side of the board are passed through through-holes 1c of the board from the other side 1a of the board. Thereafter the board is heat-treated to solder the one-side part 5 and the other-side part 6 to the printed circuit board 1.
Patent JP-H08232069-A (JP)
Title: Method and apparatus for sublimating solid substance
Inventor: JIYANNJIYATSUKU EDOGAARU GAREN
IPC: C23C16/44
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To enable the doping of a formed material by vapor deposition, by holding a solid material between a pair of porous plates within an enclosure, sublimating the solid material by heating and taking out the material with a carrier gas.  
     SOLUTION: The solid material to be sublimated is packed between the two porous plates 13 in an inert gaseous atmosphere within the enclosure 10. The solid material is heated and sublimated by a heating means 14 and the carrier gas is introduced into the enclosure 10 via a flow meter 12 from a carrier gas supply source 11. The sublimated vapor phase is taken out by the carrier gas via a pipe 17 and a valve 15. At this time, the heat exchange between the carrier gas and the solid material is optimized by the porosity of the porous plates 13 and the problem of the pyrolysis induced in the conventional sublimating device may be averted. The doping of the formed material by vapor deposition is made possible. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H09140899-A (JP)
Title: Pachinko game machine
Inventor: SAKAGUCHI SHIGERU
IPC: A63F7/02
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To keep players around a pachinko game machine which gas entered into a special playing condition from feeling a deep sense of isolation of dissatisfied by starting the special playing condition in response to the special playing conditions of adjacent pachinko game machine. SOLUTION: If three selected numbers correspond to a next-to-scoring condition, a CPU 61 makes accesses to the conditions of other pachinko game machines, e.g. those of all the pachinko game machines in a block where the pachinko game machine belonging to the CPU is installed. If the IO port 7 of a control means 6 is directly connected to the control means of other pachinko game machines, the accesses can be make directly between the control means; if they are not connected, a hall computer is accessed. If big scoring is started on another pachinko game machine within a sufficient period of time, e.g. thirty minutes, the previous next-to-scoring condition in the pachinko game machine is recalled to display a message saying 'the previous next-to- scoring condition on this machine is regarded as big scoring as the no.  XXX machine has won big scoring,...', and to perform a big-scoring process.
Patent JP-H03171879-A (JP)
Title: Gamma correcting circuit
Inventor: UKITA SHINJI
IPC: H04N5/202
Filed: 1989-11-29
Abstract: PURPOSE:To suppress noise cause by the leakage of a pulse, etc., during the preblanking period of a video signal by superimposing a preblanking pulse to a luminance signal, which is obtained by non-linear compression, and applying the superimposed signal as the control voltage of a VCA(Voltage-Controlled Amplifier). CONSTITUTION:When the preblanking pulse is at a high level, a diode 12b provided in a preblanking pulse superimposing circuit 12 is conducted and when the preblanking pulse is at a low level, the diode 12b is cut off. Therefore, the preblanking pulse at a level higher than the blank level of a luminance signal S2(t) is superimposed to a connecting point between a resistor 12a and the diode 12b. Since such a signal S3(t) is applied as the control voltage of a VCA6', at the VCA6', the gain is extremely reduced while responding the extremely high voltage during the preblanking period. Thus, at the output of the VCA6', a signal S4(t) is obtained while suppressing the noise during the preblanking period.
Patent JP-H0222319-A (JP)
Title: Production of modified polyamide
Inventor: FURUMIYA YUKIATSU
IPC: C08G69/14
Filed: 1987-12-07
Abstract: PURPOSE:To improve hydrolysis resistance, thermal aging resistance, compression permanent set, etc., of polyamide without damaging properties thereof by adding an epoxy ring-containing compound during reaction of an organic diisocyanate component and a dicarboxylic acid component. CONSTITUTION:In reacting (A) an organic diisocyanate component with (B) a dicarboxylic acid component, (C) a compound containing at least one epoxy ring in the molecule is added to the reaction system to give the aimed polyamide. Time for adding the component is preferably time after the latter period of polymerization reaction of polyamide or time during molding and processing and the component C is preferably one or more selected from the group consisting of aromatic dicarboxylic acid, aliphatic dicarboxylic acid and polyester having carboxylic acids at both ends.
Patent JP-H05242095-A (JP)
Title: Display of manual for word processor
Inventor: NAGASAWA KIMIO
IPC: G06F17/21
Filed: 1992-11-19
Abstract: PURPOSE:To simply make a user known of manipulation and functions by selectively displaying manipulation of function keys or a manual on functions by the inputting order of manipulation explanation key and function keys. CONSTITUTION:After inputting of a manipulation explanation key, the inputting of a function key from an inputting means 3 is waited, and when any function key is inputted, an explanation about the process content corresponding to the inputted function key is displayed in a message area of a display means 6 for a specified period. Far example, when the function key instructing centering process is inputted, a function explanation is displayed in the message area of the display means 6. When the function keys instructing insertion process and deleting process are inputted, specified function explanations are displayed in the message area, respectively. If an explanation key is inputted after a function key is inputted, the sentences explaining the manipulation for the compiling process specified by the function key is displayed in the display means 6.
Patent JP-H03168036-A (JP)
Title: Electric reel having data setting device
Inventor: MARUYAMA KENJI
IPC: A01K89/017
Filed: 1989-11-29
Abstract: PURPOSE:To make it possible to efficiently input various controlling data and readily offer controlling data into a controlling part in main body of reel by providing inputting part containing ten key for exclusively using of data setting in a data setting device and providing a communicating means. CONSTITUTION:Various controlling data are inputted into second CPU 60 in a data setting device 32 with pushing second inputting keys 48 containing ten key and stored in RAM cards 52. Then, the data setting device 32 is connected to main body 10 of reel, thus controlling data stored in the RAM cards 52 are sent to first CPU 28 in the main body 10 of the reel through optical commu nicating means composed of light-emitting element 72 and light receiving element 64 and stored in RAM 58. Next, the data setting device 32 is removed from the main body 10 of the reel and only the main body 10 of the reel is transported to the fishing site. Besides, correction is able to be performed by using first inputting key 20 in arising of necessity for correction of controlling at the fishing site.