baber/WOPTO huggingface dataset:
Patent JP-H05160266-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI RYOICHIRO
IPC: H01L21/82
Filed: 1991-12-04
Abstract: PURPOSE:To deal with a modification easily in a short time in a product development step, by forming a given auxiliary gate and a given auxiliary unit autonomically on an empty space among circuit groups on a semiconductor substrate. CONSTITUTION:A large-scale integrated circuit device(LSI) comprises circuit groups (modules) MOD1 to MODE, and a plurality of bonding pads PAD. The module comprises a standard module that is previously provided in a module library or a user module made up of microcells that are previously provided in a cell library Moreover, an auxiliary gate RG1, auxiliary units RU1 and RU2 or an auxiliary module is provided for modification in circuits even after a semiconductor substrate SUB is completed. Consequently, a modification related to a change in a product development step can easily 6 carried out in a short time.
Patent JP-2001162582-A (JP)
Title: Cutting device for corrugated board sheet
Inventor: OKIHARA TOSHINAO
IPC: B26D1/14
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To certainly prevent occurrence of outward burring of a liner, to make an outer appearance of a cutting end favourable and to certainly prevent occurrence of jam-up in an after-process. SOLUTION: A first disc type cutter 21 and a second disc type cutter 26 to respectively cut a corrugated board sheet 3 by biting in while rotating from one surface side and the other surface side of the corrugated board sheet 3 are furnished, the first disc type cutter 21 is arranged so that its outer peripheral knife edge part 21a partially cuts the corrugated board sheet 3 without piercing from the one surface side to the other surface side of the corrugated board sheet 3, and the second disc type cutter 26 is arranged so that its outer peripheral knife edge part 26a cuts a remaining part by the first first disc type cutter 21 without piercing from the other surface side to the one surface side of the corrugated board sheet 3 at the same or roughly same position as the cutting position by the first disc type cutter 21.
Patent JP-2000172471-A (JP)
Title: Font registration output system, peripheral device, its control method, and information recording medium
Inventor: MINOWA MASAHIRO
IPC: B41J5/44
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To register and output bit map information of a font of an arbitrary size of a certain character by registering font information corresponding to a character specified by a registration command and outputting registration information by an output command. SOLUTION: As for a printing device 151, when an interface 152 receives a command for storing bit map information from an information processor, a CPU 155 calculates the capacity of a necessary storage area and secures a font information area for storing the bit map information in a flash EEPROM 153. Then a font size and the number of characters are stored in the area and the bit map information is stored in an image area in sequence. When the command is for printing characters of a registered font, a font information area including the character code of the font is searched for and the bit map images of the characters are obtained from the image area. Then a printing mechanism part 157 prints the characters on a printed body according to the image.
Patent JP-H07193383-A (JP)
Title: Heat sink, and its manufacture and its working jig
Inventor: KUBO HIROICHI
IPC: B21D53/04
Filed: 1993-12-27
Abstract: PURPOSE:To provide a heat sink of high heat exchange efficiency by few constituent members and to realize easy manufacturing thereof. CONSTITUTION:A plurality of groove lines 3 are formed at a proper interval in a surface of a substrate 2 with heat conductivity. A fin 4 is fit into opposite groove lines 3 and an intermediate part of a caulking projecting wall part 5 of the groove line 3 is crushed to a bending line toward the side of the fin 4; thereby the fin 4 is caulked and combined to the groove line 3 of the substrate 2. According to this constitution, it is possible to surely caulk the fin 4 inside the groove line 3 and to improve heat exchange efficiency of a heat sink.
Patent JP-H07198913-A (JP)
Title: Prism sheet
Inventor: ARAI TAKAYUKI
IPC: G02F1/13357
Filed: 1993-12-28
Abstract: PURPOSE:To bend the diffused light to its inner side and to lessen the loss of light quantity by reflection on an incident surface by forming specific projecting parts on both surfaces of a sheet and varying the direction where the vertexes of the respective projecting parts elongate with both surfaces. CONSTITUTION:The many projecting parts 11, 11 are respectively formed on both surfaces of the sheet 10. The sectional shape of these projecting parts 11, 12 is triangular; for example, the vertexes 11a of the projecting parts 11 of the surface in the upper part of Fig. are lined up and arranged. Similarly, the vertexes 12a of the projecting parts 12 of the rear sheet of the prism sheet are also lined up and arranged. In addition, the direction where the vertexes 11a of the projecting parts 11 of the front surface and the direction where the vertexes 12a of the projecting parts 12 of the rear surface elongate face the directions varying by 90 deg. from each other. The diffused light in any directions is bent inward and is directed into the surface desired to be illuminated of a liquid crystal display plate, etc., if such prism sheet is used in place of the prism sheet of for example, a surface light source device. Brighter illumination of the display plate is thus possible.
Patent JP-2000170516-A (JP)
Title: Lubricating device for internal combustion engine
Inventor: NOMURA AKIHITO
IPC: F01M1/06
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the communication of an oil pump with an oil sump by arranging the oil pump driven by a crankshaft above the oil sump of a crank case, and connecting a pipe allowing the suction port of the oil pump to communicate with the oil sump to a grommet mounted on the crank case. SOLUTION: A trochoid type oil pump driven through a gear train by the rotation of a drive gear fixed to one end of a crankshaft 15 is arranged above an oil sump 66 in the bottom part of a crank case 21. A strainer 67 set within the oil sump 66 is connected to the suction port of the oil pump through a suction pipe 68. At this time, the suction pipe 68 is connected to a grommet 125 nipped between lateral case halved bodies 21a constituting the crank case 21, whereby its lower end is inserted to and supported by the oil sump 66. On the other hand, the other end having a bent part 68a of the suction pipe 68 is connected to the suction port of the oil pump after inserted to a connecting hole bored in the side wall.
Patent JP-2001166439-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SOEJIMA SUSUMU
IPC: G03C7/392
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide color photographic sensitive material less liable to a change of photographic performance due to a change of storage conditions in the unexposed state, less liable to a change of photographic performance independently of ambient temperature and humidity in exposure, having high resistance to pressure in development and forming a dye image excellent in light fastness. SOLUTION: The silver halide color photographic sensitive material has at least one yellow forming photosensitive silver halide emulsion layer, at least one magenta forming photosensitive silver halide emulsion layer and at least one cyan forming photosensitive silver halide emulsion layer on the substrate and includes at least one non-photosensitive hydrophilic colloidal layer forming no color. Each of the silver halide emulsion layers comprises silver halide grains having >=90 mol% silver chloride content and the ratio (A/B) of the total mass (A) of an oil-soluble organic compound to the total mass (B) of gelatin in at least one hydrophilic colloidal layer forming no color held between the silver halide emulsion layers is <=0.4.
Patent JP-H11183285-A (JP)
Title: Semiconductor pressure sensor and its manufacture
Inventor: YASUIKE NORIYUKI
IPC: H01L29/84
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor pressure sensor having no connecting fault irrespective of an adhesion of a residue of an insulating film or the like to a connecting surface to a glass pedestal of a semiconductor substrate, and a method for manufacturing it. SOLUTION: In the semiconductor pressure sensor having a semiconductor substrate 1 having a diaphragm 5 formed in a thin film state by forming a recess, and a glass pedestal 8 having a pressure introducing hole 7 for introducing a pressure to the diaphragm 5 and connected to the substrate 1, an SOG 9 is formed on the connect surface of the substrate 1 to the pedestal 8, and the substrate 1 is connected to the pedestal 8 via the SOG 9.
Patent JP-2000169096-A (JP)
Title: Fork front surface protector
Inventor: NIKAIDO TAKASHI
IPC: B66F9/12
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To install and fix a protector free to connect and disconnect on a finger board by a mounting plate by using a mounting bolt of a back rest by constituting the protector in an E shape by respectively providing the mounting plates on both sides as well as a center rib at a center of a front surface plate and by making a back surface of the center rib contact with a front surface of the finger board. SOLUTION: A protector 8 having an E shaped cross section is constituted by respectively providing mounting plates 83 on both sides as well as a center rib 81 at a center of a front surface plate 82, and the protector 8 added with a top board 84 as required is installed and fixed by using a bolt 4 to mount a back rest 2 and putting the protector 8 to cover front surfaces of forks 1R, 1L on a front surface of a fork carriage.
Patent JP-H10187244-A (JP)
Title: Unmanned vehicle
Inventor: SASAKI KO
IPC: G05D1/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an unmanned vehicle having simple structure and capable of preventing the generation of a deviation from a track when the vehicle is stopped in respect to an unmanned vehicle traveling along a track. SOLUTION: The unmanned vehicle M provided with right and left driving wheels Rh, Lh, driving means 3a, 3b with brakes 7b, 7a for individually driving respective driving wheels Rh, Lh, a track detection means 2 for detecting a previously set track A, and a drive command means 4 for controlling the brakes 7b, 7a of respective driving means 3b, 3a based on a detection signal from the means 2 is prevented from being deviated from the track A at the time of stopping the vehicle M.
Patent JP-2000170481-A (JP)
Title: Method for constructing waste disposal plant
Inventor: KAWAMURA HIDENORI
IPC: B09B1/00
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To quickly solve inconvenience of an existing waste disposal plant. SOLUTION: In a construction method, a pair of water stopping vertical walls 14 are oppositely constructed in the ground 12 on the side surface side of an existing waste disposal plant 10 so as to cover the side surface of this existing waste disposal plant 10. When the vertical walls 14 are formed, a horizontal water shielding body 16 having both ends connected to the water stopping vertical walls 14 is constructed in the under surface side ground 12 of the existing waste disposal plant 10 so as to cover the bottom surface of the existing waste disposal plant 10. The water shielding body 16 is formed by connecting plural tunnels 18, and these tunnels 18 are formed by a tunnel boring advancing machine such as a tunnel boring machine and a shield machine according to properties of the ground 12.
Patent JP-2001162930-A (JP)
Title: Laminated white polyester film for ink jet printer image receiving paper
Inventor: YOSHIDA TETSUO
IPC: B32B27/36
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a white polyester film which shows high glossiness and concealing properties and conveying properties without the generation of curling and fold creases and further, reliable adhesive properties to the image receiving layer of an aqueous ink for an ink jet printer and is best suited for use as an image receiving paper for the ink jet printer. SOLUTION: This laminated white polyester film for an ink jet printer image receiving paper is a laminated film comprising a polyester layer B formed on one of the faces of a white polyester layer A and an easy adhesive layer C formed on the polyester layer B. The white polyester layer A contains 8-16 wt.% titanium oxide particles with 0.1-0.5 μm average particle diameter and the polyester layer B contains 0.5-5.0 wt.% titanium oxide particles with 0.1-0.5 μm average particle diameter and 5-15 μm thickness and further, 85% or more surface glossiness.  In addition, the easy adhesive layer C comprises (I) 50-80 wt.% copolyester showing that the ratio of a dicarboxylic acid component containing a sulfonate group to a total carboxylic acid component is 1-16 mol% and the secondary transition point is 20-90 deg.C, (II) 10-30 wt.% polyalkylene oxide with 600-2,000 number average molecular weight and (III) 3-25 wt.% fine particles with 20-80 nm average particle diameter. Besides the surface energy of the easy adhesive layer C is 540-700 μN/cm (54-70 dyne/cm) and the thickness of the laminated film is 70-150 μm and its curling level is 20 mm or less. Thus the laminated white polyester film has the described characteristics.
Patent JP-2000172523-A (JP)
Title: In-circuit emulator and saturation calculation processing method
Inventor: TAKAKURA YOSHIO
IPC: G06F11/28
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an in-circuit emulator and saturation calculation processing method which find the change point of an overflow from the execution history of a trace memory and easily analyzes the cause of the overflow. SOLUTION: This emulator comprises an information processor 10 having an arithmetic unit which eliminates the need for the overhead of a process needed to judge whether or not a saturation process is performed and to store the saturation process right after a saturation calculation instruction, a fetch data bus 12 as a signal path for data of a fetch which is a basic procedure for executing the instruction, a trace memory 16 which stores trace data, an instruction aligner 18 which acquires an instruction to be written on the trace memory 16 at the moment of the instruction fetch and outputs it to the trace memory 16 at the moment of instruction execution, an SAT terminal 20 which outputs a signal indicating the occurrence of an overflow, and a buffer 22 which outputs a SAT signal of PSW to the SAT terminal 20.
Patent JP-H06171955-A (JP)
Title: Method for recovering rhodium from hardly reducible rhodium complex ion
Inventor: TAKAHASHI NOBUO
IPC: C22B3/44
Filed: 1992-12-04
Abstract: PURPOSE:To selectively recover metallic rhodium from a soln. of a hardly reducible rhodium complex in a high yield. CONSTITUTION:Nitric acid as an oxidizing agent is added to an aq. soln. contg. hardly reducible rhodium complex ions and >=3mol/l, preferably >=6mol/l chloride ions allowed to coexist with the complex ions so as to attain >=0.8 V, preferably >=1.0V standard oxidation-reduction potential and they are brought into a reaction while keeping the soln. at 50 deg.C to the b.p. The standard oxidation-reduction potential of the resulting aq. soln. is then maintained in the range of 0.3-0.5V and a reducing agent is added to selectively deposit rhodium. Rhodium is recovered from hardly reducible rhodium complex ions.
Patent JP-H09179023-A (JP)
Title: Wide-angle soft-focus lens
Inventor: HIRAKAWA JUN
IPC: G02B13/04
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a wide-angle soft focus lens suitable for the case of photographing for a distant view such as a landscape by specifying the constitution of the lens. SOLUTION: This lens is a retrofocus type lens constituted by arranging a front group GF having negative power and a rear group GR provided with an aperture and having positive power in order from an object side, and satisfies conditions SAU/f-0.10 and f/fF<-0.5. Provided that SAU is the amount of spherical aberration in an open aperture, (f) is the focal distance of all the system, and fF is the focal distance of the front group GF. By regulating the generated amount of the spherical aberration by the ratio to the focal distance, under spherical aberration is generated and a soft focus effect at the time of photographing is obtained. By regulating the focal distance of the front group GF having the negative power by the ratio to the focal distance of all the system, the wide angle of view suitable for photographing for landscape is secured.
Patent JP-H11179969-A (JP)
Title: Calibration method and apparatus
Inventor: MORI YASUHIRO
IPC: H04N1/46
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To perform calibration by avoiding the use of an old color chart or the color chart outputted in other image foming apparatus and using a proper color chart. SOLUTION: A time at the time when a calibration chart is outputted is stored in a start time holding means 107 or synthesized in the chart to perform printing and, when the chart is inputted, the time and the time formed by an internal time forming means 104 are compared by a time comparison means 109 and, when this chart is not inputted within a predetermined time, and image rejecting means 112 prohibits the processing or a parameter forming means 110. The machinery inherent to an image forming apparatus outputting this chart is synthesized with this chart and, when the chart is inputted and is not the chart outputted from the same image forming apparatus, the setting alteration of each parameter based on the calibration chart is prohibited.
Patent JP-H05163464-A (JP)
Title: Coating liquid for forming film, its production and substrate with film
Inventor: MATSUDA MASAYUKI
IPC: G11B5/72
Filed: 1991-12-12
Abstract: PURPOSE:To obtain the subject coating liquid capable of forming a film, having uniform unevennesses and excellent in durability on a substrate by including inorganic colloidal particles and a specific film-forming component in an organic solvent and reducing the ionic concentration. CONSTITUTION:The objective coating liquid containing (A) colloidal particles of an inorganic compound (e.g. colloidal particles of silica), (B) a partial hydrolyzate of a compound selected from acetylacetonato chelates (preferably dibutoxy-bisacetylacetonatozirconium, etc.), alkoxysilanes (preferably tetramethoxysilane, etc.) and metallic alkoxides (preferably tetrabutoxyzirconium, etc.) in (C) an organic solvent. The ionic concentration in the coating liquid is <=1mmol/l. This coating liquid is prepared by subjecting any of a sol containing the component (A), a liquid containing the component (B) and a film-forming coating liquid prepared by adding the components (A) and (B) to the component (C) to treatment with a cation exchange resin and anion exchange resin.
Patent JP-H05166922-A (JP)
Title: Manufacture of semiconductor device
Inventor: MINATO TADAKURO
IPC: H01L21/225
Filed: 1991-12-11
Abstract: PURPOSE:To simplify a semiconductor isolation process, to enhance performance by stabilizing the electric characteristics of a semiconductor device, and to perform microscopic processing in a self-alignment manner easily. CONSTITUTION:An isolating groove 6 is formed by selectively etching the boundary part of the element regions 2 and 3 adjacent to a silicon substrate 1, an insulating thin film 9a containing impurities is filled in the isolation groove 6, and then a P-type impurity diffusion region 10 is formed on the bottom face 7 of the isolation groove by thermally diffusing impurities into the silicon substrate 1 from the insulating thin film 9a.
Patent JP-H06176914-A (JP)
Title: Sendust-based dust core that causes less noise
Inventor: NAKAJIMA YU
IPC: H01F1/22
Filed: 1992-12-09
Abstract: PURPOSE:To provide a sendust-based dust core that causes less noise by setting the average hardness of the dust core which contains sendust powder as magnetic particles to a specific value. CONSTITUTION:A core in which cracks have occurred in sendust particles suffers from a drop in hardness as a dust core because of the occurrence of gaps. The frequency of the generation of cracks can be utilized as rule of thumb by measuring the hardness of the core. In this instance, it is possible for the dust core to serve as a sendust-based dust core that causes less noise by setting its average hardness to more than Hv 350. Hence, when this sendust-based dust core is used as a core for use in a noise filter, a switching power supply, or a choke coil of a no-power-failure power supply, it is possible to achieve the reduction of noise emitted from an OA apparatus, which is considerably useful in improving the working environment in an office.
Patent JP-H05165796-A (JP)
Title: Software developing tool starting system in distributed type computer network
Inventor: MATSUDA ITSURO
IPC: G06F15/177
Filed: 1991-12-13
Abstract: PURPOSE:To enable a person in charge of the development of software to start a desired software developing tool even when he does not know what host computer is provided with the software developing tool he uses. CONSTITUTION:When the person in charge of the development gives the starting instruction of the software developing tool (e.g., it is made tool C) to an user interface program part 11 of host computer 1 from a terminal 5, the user interface program part 11 refers to a control table 141 stored in a storage means 14, and finds out a host computer 3 provided with the tool C as a tool C 33, and simultaneously, it acquires the information of a command or a parameter, etc., for starting the tool C 33, and sends this information to tool interface program part 31 of the host computer 3. The tool interface program part 31 having received the information starts the tool C 33.
Patent JP-2000179335-A (JP)
Title: Exhaust-gas processing apparatus
Inventor: KITAHARA YASUHISA
IPC: F01N3/20
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust-gas processing apparatus capable of achieving a high NOx conversion ratio regardless of properties of fuel applied as a reducing agent. SOLUTION: This exhaust-gas processing apparatus includes a NOx catalyst 6 inserted in an exhaust pipe 4 of an engine 1 for purifying an exhaust gas, and a nozzle (reducing-agent supplying means) 26 for supplying a reducing agent to the NOx catalyst 6. The exhaust-gas processing apparatus further includes an operating-state detecting means for detecting an operating state of the engine 1, and a property detecting means 25 for detecting a property of the reducing agent which is supplied to the NOx catalyst 6. The amount of reducing agent supplied to the NOx catalyst 6 is controlled according to the detected operating state and the property of the reducing agent.
Patent JP-H06180679-A (JP)
Title: Channel constitution information discriminating device
Inventor: YANAGAWA TAKASHI
IPC: G06F13/14
Filed: 1992-12-11
Abstract: PURPOSE:To dynamically and automatically recognize a channel constitution in a system where a central device and peripheral devices are connected by channels. CONSTITUTION:A partial peripheral device 3000 is provided with a peripheral device identifier transmission means 3100, which transmits its own peripheral device identifier to a central device 1000, and an other device definition means 3200 which transmits peripheral device identifiers of peripheral devices which are not provided with this means 3100, and the central device is provided with a transmission/reception channel constitution discriminating means 1400 which retrieves a channel constitution table based on reception data and distributes unequivocal identifiers to respective peripheral device parts and registers them to the channel constitution table. Thereby, the channel constitution is automatically discriminated and can be updated, and this system copes with even the case that connected peripheral devices are not provided with the means responding to the central device.