baber/WOPTO huggingface dataset:
Patent JP-H05145018-A (JP)
Title: Resistor forming method
Inventor: ASADA KOJI
IPC: H01L27/04
Filed: 1991-11-20
Abstract: PURPOSE:To realize a resistor forming method capable of easily forming a low resistance and a high resistance by using a common process before patterning. CONSTITUTION:A polysilicon layer 14 whose resistivity is comparatively high and a silicide layer 16 whose resistivity is comparatively low are formed in order on an insulating film 12 covering the surface of a semiconductor substrate 10. On the laminate, a desired low resistor and a resist layer of a high resistor pattern are arranged, and a polycide layer is selectively etched and patterned by using the resist layer as a mask. When the resist layer is eliminated, a low resistor RD composed of polysilicon silicide residues 14D, 16D are formed, and polysilicon silicide residues 14A, 16A are left so as to correspond with the high resistor pattern. A resist layer is arranged on the upper surface of the substrate so as to cover the right part from an arrow D. By using the resist layer as a mask, selective etching is performed and the silicide residue 16A is eliminated. A high resistor RA composed of the polysilicon 14A can be obtained by eliminating the resist layer.
Patent JP-H0692944-A (JP)
Title: Production of 2-alkylthio-4,6-dihydroxypyrimidine
Inventor: TOMOTA YOSHINOBU
IPC: C07D239/60
Filed: 1991-11-20
Abstract: PURPOSE:To obtain a compound useful as an intermediate for agricultural chemicals or medicines in a high purity and in a high yield by alkylating a 2-mercapto-4,6-dihydroxypyrimidine compound with a dialkyl sulfate. CONSTITUTION:A 2-mercapto-4,6-dihydroxypyrimidine of the formula (Z is H, alkali metal), its tautomer and/or their alkali metal salts are reacted with a dialkyl sulfate (e.g. dimethyl sulfate) in an aqueous solvent at a pH of 2-7 at 0-70 deg.C to produce the objective 2-alkylthio-4,6-dihydroxypyrimidine. The ph is kept at 2-7 preferably by adding an alkali (e.g. NaOH) to the aqueous solution in an amount of 0.01-2.0 times moles the compound of the formula, after the addition of the dialkyl sulfate. The dialkyl sulfate is employed in an amount of 1-3 times moles the compound of the formula.
Patent JP-2001150497-A (JP)
Title: Mold for injection molding
Inventor: NAKAJIMA TOYOZO
IPC: B29C45/44
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To eliminate a labor hour such as working of an oblique hole in a mold and to release a molding even without large space in the mold for molding the molding having an undercut shape. SOLUTION: A push rod 5 movable parallel to the mold opening direction of a movable mold 3 is provided at a fixed mold 2. A slide body 10 connectible to the recess 2d of the mold 2 and movable in the lateral direction with respect to the opening direction is provided at the front end of the rod 5. Thus, the body 10 is pressed toward the tapered surface t of the recess 2d by a compression spring 12, and an undercut part u is provided at the opposite surface side of the body 10.
Patent JP-H03227315-A (JP)
Title: Two-pack type epoxy resin composition, coating composition and coating method
Inventor: ISHIDA YOSHIO
IPC: C09D163/00
Filed: 1990-11-29
Abstract: PURPOSE:To obtain the title composition providing a coating film having excellent wet adhesiveness, rapidly curing properties and water resistance, comprising a specific non-alicyclic epoxy resin and epoxy compound and a coumarone- indene resin, etc., silane coupling agent, synthetic zeolite and amine-based curing agent. CONSTITUTION:100 pts.wt. non-alicyclic epoxy resin containing >=1.7 epoxy group on the average per molecule and having 100-1,000 epoxy equivalent is blended with 5-30 pts.wt. epoxy compound containing 1.7-2.3 epoxy groups on the average per molecule and having 120-200 epoxy equivalent, 2-35 pts.wt. one or more resins such as a coumarone-indene resin, cyclopentadiene-based resin, acrylonitrile modified vinyl chloride resin, end aminated acrylonitrile- butadiene copolymer resin and end epoxidized polybutadiene resin, 0.5-5 pts.wt. silane coupling agent containing epoxy group or amino group, 0.5-5 pts.wt. synthetic zeolite and an amine-based curing agent to give the objective two-pack type epoxy resin composition.
Patent JP-H10172720-A (JP)
Title: Heater short-water heating preventive mechanism
Inventor: KIKUCHI ICHIU
IPC: H05B3/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To easily judge whether cutoff of a power source is caused by short- water heating of a heater or by the other apparatus by arranging a temperature sensing means, a relay means actuated by it and a means to display short-water heating by reclosing of a switch of an earth leakage breaker. SOLUTION: When an electric heater 3 is put in a shorwater heating condition, a surface temperature of the heater 3 rises, and a temperature fuse 11 is fused, and an exciting coil 25 of a relay means operates, and closes a contact point 15a. Therefore, an electric current exceeding a sensing current of an earth leakage breaker 9 flows to a fixed resistor 27, and the breaker 9 operates since a balance of an electric current passing through the inside of its coil is lost. Therefore, since a lamp 21 connected in parallel to the temperature fuse 11 is lighted when a switch 17 of the breaker 9 is closed again, the fact that the breaker 9 operates by short-water heating of the heater 3 can be known. In the case where it is operated by a power source of the other apparatus, when the switch 17 is closed again, the lamp 21 is not lighted.
Patent JP-H05163225-A (JP)
Title: Fluorine-containing azo compound
Inventor: TOMOTA HIDEYUKI
IPC: C09K19/60
Filed: 1991-12-16
Abstract: PURPOSE:To obtain a new fluorine-containing azo compound, having characteristics of a fluorine-containing compound and an azo coloring matter and useful as a coloring matter component of a fluorine-based coating or a fluorine-based resin, a new functional coloring matter, etc., or a fluorine- containing indicator, an environmental indicator, etc. CONSTITUTION:A fluorine-containing azo compound expressed by formula I {Rf is 5-12C perfluoroalkyl or perfluoroalkenyl; X is single bond, O, S, (CH2)p, [(p) is 1-4] or (CH2)q [(q) is 1-4]; Y is COOH, SO3H, 1-5C alkyl or halogen; R1 and R2 are H or 1-5C alkyl; (m) is 0-2; (n) is 1 or 2}, e.g. a compound expressed by formula II. This compound expressed by formula I is obtained by diazotizing a fluorine-containing aromatic amine expressed by formula III and then reacting the resultant compound with an aniline derivative expressed by formula IV.
Patent JP-H02178700-A (JP)
Title: Signal processor
Inventor: MORIO TOMOKAZU
IPC: G10L25/00
Filed: 1988-12-29
Abstract: PURPOSE:To compress the information of an input signal effectively and to encode and decode the information by encoding an analog signal and generating code data, and varying the sampling frequency at the time of the encoding or decoding in next sampling according to the code data. CONSTITUTION:An adaptive delta modulation ADM system signal processor is provided with an encoding-side sampling frequency varying circuit 34 and a decoding-side sampling frequency varying circuit 40. Then information based upon the inputted analog signal is encoded to generate the code data. The code data, on the other hand, is decoded to generate the analog signal. At this time, the sampling frequencies in the encoding and decoding are varied by sampling frequency varying circuits 34 and 40 according to the code data and next sampling is performed according to the varied sampling frequencies. Consequently, the information is compressed in simple code notation and encoded and decoded.
Patent JP-2000155575-A (JP)
Title: Automatic composing device and storage medium
Inventor: AOKI EIICHIRO
IPC: G10H1/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an automatic composing device visually grasping characteristics of a sound value line ranging whole music for a user and a storage medium. SOLUTION: The sound value line characteristic data at every individual characteristic are loaded at every prescribed section, and the individual characteristic is displayed at every prescribed section based on the sound value line characteristic data at every individual characteristic (steps S11-S17). Then, a synthetic characteristic is decided/displayed at every section based on respective individual characteristics (step S18).
Patent JP-H06154971-A (JP)
Title: Guide aligning mechanism
Inventor: IMANAKA KAZUO
IPC: B22D11/10
Filed: 1992-11-19
Abstract: PURPOSE:To constitute the mechanism so that it is scarcely deformed even if a pin and a guide of the aligning mechanism cause expansion and contraction. CONSTITUTION:Plural parallel plate-like guides 53, made in a groove shape, into which a pin is inserted are arranged so that the groove direction being orthogonal to the pin inserting direction radially centering around a positioning target position 1b, and a pin 58 of the other side is formed in a columnar shape or a prismatic shape, and it is provided in a position opposed to the guide 53 so that a side opposed to the diameter direction of the pin 58 becomes parallel to the direction of the guide. This guide aligning mechanism can be applied to a tuyere repairing device or a dipping nozzle inserting device loaded on a dipping nozzle change truck to the tuyere.
Patent JP-H05162001-A (JP)
Title: Combined machine tool
Inventor: OZAWA AKIRA
IPC: B23B3/30
Filed: 1991-12-16
Abstract: PURPOSE:To effectively maintain the rigidity of a lifting table itself by adjusting the intervals of respective tools according to a work easily and carrying out efficient machining. CONSTITUTION:There are provided a device body 16 which is supported on an X-table 14, the first lifting table 24 which is supported at the front surface 18 of the device body 16 and can be lifted through the first servo-motor 22, the second lifting table which is supported at the front surface 26 of the first lifting table 24 and can be lifted through the second servo-motor 30, and the first and second spindle units 34, 36 which are arranged in a vertical direction through the first and second housings 60, 68 provided at the first and second lifting tables 24, 32.
Patent JP-H10166210-A (JP)
Title: Machining device
Inventor: KAWAI YUJI
IPC: B23B41/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a machining device which is capable of automatically loading and unloading works on and from a table, and carrying the works in and out from a machining position to improve the operating efficiency. SOLUTION: A carrying-in side temporary storage mechanism 23 provided with a temporary storage board 24 for temporarily placing unmachined works 25, and a carrying-out side temporary storage mechanism 26 provided with a temporay storage board 27 for temporarily placing finished works 25, are arranged on both sides of a machining mechanism 31 provided with a tool 32. A work moving mechanism 28 provided with a moving frame 30 is arranged- installed between both the temporary storage mechanism 23, 26. The moving frame 30 is moved to a carrying-in position which corresponds to the carrying-in side temporary storage mechanism 23, a machining position which corresponds to the machining mechanism 31, and a carrying-out position which corresponds to the carrying-out side temporary storage mechanism 26 to perform carrying-in, machining, and carrying-out of the works 25.
Patent JP-H11167032-A (JP)
Title: Curved optical waveguide circuit
Inventor: MITOMI OSAMU
IPC: G02B6/122
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a curved optical waveguide circuit small in size and low in loss. SOLUTION: The light emitted from a light guide part 103 is reflected by a reflecting groove 105 and recoupled with the light guide part 103 by arranging the reflecting groove 105 which has a reflecting function across a gap (g) at the outer peripheral part of the curved light guide part 103 continued through both end parts of an input/output waveguide 102 to/from which an input/output light entering/outgoing.
Patent JP-H05172866-A (JP)
Title: Spectrum measurement device
Inventor: UEDA ISAMU
IPC: G01R23/16
Filed: 1991-11-21
Abstract: PURPOSE:To permit the signals in a wide band region to be measured at a same time, by obviating the need of the readjustment of the synchronous cycle of a variable band-pass filter for suppressing the unnecessary signal even if the measurement cycle is varied. CONSTITUTION:A measured signal is distributed into two parts by a distributor 1. One signal is inputted into a variable BPF 2, and only the unnecessary signal is extracted and inputted into a synthesizing device 5. As for the other output of the distributor 1, the amplitude is adjusted by a variable attenuator 4 and inputted into the synthesizing device 5. Two signals are adjusted by a phase shifter 3 and the variable attenuator 4 so that the amplitude of the unnecessary signal component is equal and the phase is different by 180 deg., only the unnecessary signal components can be deleted by the synthesizing device 5.
Patent JP-H08168928-A (JP)
Title: Packing attaching device
Inventor: ETO KEIJI
IPC: B23P19/04
Filed: 1994-12-15
Abstract: PURPOSE: To automatically attach a packing to a cabinet main body. CONSTITUTION: A packing attaching device is composed of guide rollers 8, 8 in a plurality of lines for a packing, a feeding means 10 for the packing, composed of a pair of feeding rollers capable of being freely approached to each other and separated from each other, and for pinching the packing, a cutting means 11 for the packing, a pressing means 12 to a small port on the side plate, a packing detecting sensor 13, a stopper 14 for the packing and a tacker driving unit 16 provided with a claw flap 15 for taking up the packing.
Patent JP-H07190739-A (JP)
Title: Appearance inspection method for semi-conductor chip and its device
Inventor: NISHIMURA HIDETOSHI
IPC: G06T7/00
Filed: 1993-12-27
Abstract: PURPOSE:To remove false information, and exactly extract true defects by shifting the variable density level of an inspection image in such a way that the difference in the average variable density level between the image of a comparison reference chip and the image of an inspection objective chip. CONSTITUTION:The surface of a chip is divided into a plurality of areas in response to each reflecting power, an optimum illuminating level is set by each divided area, and the image of each comparison reference (good product) chip photographed by a plurality of illuminating intensities L1 and L2 and the image of an inspection object are housed in the memory of an image processing section. A good product reference image is then processed by a filter so as to be formed into a reference image, and a histogram in an inspection area is measured, so that the difference in the average variable density level between the reference image and the inspection image is thereby obtained. Next, a look-up table is set, add the variable density level of the inspection image is corrected while being off-set so as to be shifted in such a way that the obtained difference is thereby cancelled. By this constitution, since the average variable densities of both of the images are identical to each other, comparison can be performed on a minute variable density profile, accuracy for extracting defects can thereby be enhanced, so that accurate judgement for defects can be made.
Patent JP-H11165999-A (JP)
Title: Lowering preventive device of lift
Inventor: ISOGAI SHUNJI
IPC: B66F7/04
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To form a claw release mechanism into being simple and compact, promoting the low-floorization of a lift, and to secure individual operations. SOLUTION: Both symmetrical two sheets of racks 4 are installed in a cylinder tube 3 of a hydraulic cylinder 2, while a claw member 6 is pivoted to a piston rod 5, and a pair of claws 9 engaging with a groove 8 of the rack 4 and a pin 15 are projectingly installed in a nose of the claw member 6. Each air cylinder 12 is set up at both ends of the rack 4 on one side, and a lever 14 is erected in two output shafts 13 of these air cylinders 12. In time of the lowering of a lift, these two air cylinders 12 are energized, and the claw member 6 is uplifted by the lever 14 via the pin 15, and then the paired claws 9 is released from the groove 8 of the racks 4.
Patent JP-H11168778-A (JP)
Title: Remote controller
Inventor: MANO KIMIHIRO
IPC: H04N5/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To perform remote control over plural remote-controlled devices in an integrated way, without modifying them by converting plural control codes into remote control codes which directly control each remote-controlled device respectively. SOLUTION: A wireless remote controller 1 is provided with plural control keys which correspond to remote-controlled devices 10, and when a control key is operated, the controller 1 sends a control code in the form of an infrared ray IR1 that controls the device 10 that corresponds to the control key. A storing part of a code conversion controlling part 7 stores data that represent correspondence between the control codes and remote control codes as a conversion table. When an operator depresses a key that corresponds to a television 11 of the control 1, the control code is received and demodulated by a receiving part 2, is then converted into a remote control code by an IR transmitting and receiving control part 4 and is sent to the television 11.
Patent JP-H07184815-A (JP)
Title: Cleaning sheet
Inventor: SHIZUNO AKIHITO
IPC: D04H1/492
Filed: 1993-12-27
Abstract: PURPOSE:To satisfy both strength needed for cleaning and degree of freedom of fibers needed for the performance of collecting dust or the like. CONSTITUTION:This cleaning sheet 1 is an integrated sheet in which a non- woven fabric-like fiber aggregate 3 formed of intertwined fiber webs is integrally intertwined with a net-like sheet 2 while the fibers of component are intertwined with each other on one or both surfaces of a net-like sheet 2. It has 500g/30mm or more of breaking strength and 10% or less of elongation percentage in 500g/30mm of load. Further, the intertwining factor represented by the initial gradient of a stress-strain curve in the fiber orientation an vertical direction in the nonwoven fabric-like fiber aggregate 3 in the sheet is 10-500m.
Patent JP-H11165441-A (JP)
Title: Image processing device and method
Inventor: IKEDA YUICHI
IPC: B41J2/52
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To reproduce images in a low density area and intermediate images excellently by gradation correction adjacent images through correction characteristics information, and carrying out no gradation correction as a detection is made such that an image region having a predetermined image component signal has no predetermined width. SOLUTION: A full color sensor 34 conducts a resolution into a plurality of images by a photoelectric conversion element, and a correction at a shading correction part 203 via an analogue signal processing part 201 or the like, and further converts the RGB brightness signal of an image signal inputted from an input interface 250 to a CMY density signal at an LGO conversion part 206. Each density of a manuscript and an output image is accorded by LUT 211 of the gradation correction of adjacent images, and a predetermined pulse signal is emitted by a pulse width modulator 212 to be inputted in a laser driver 41.  In addition, when an observation picture element-including image region has only the image width of one picture element in the scanning direction with respect to signals from an image region width measurement part 230, a controller 200 operates of forbid a gradation correction process by the LUT 211.
Patent JP-2000157633-A (JP)
Title: Inhaler
Inventor: KISHIMOTO SUEHISA
IPC: A61M15/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To automatically maintain an atomizing temperature at a proper temperature, and prevent the atomizing temperature from being influenced by an outside air temperature. SOLUTION: This inhaler has an inhalant vessel 4 for storing an inhalant and an inhalant atomizing means for sucking up/atomizing the inhalant. In this case, the inhaler has an atomizing temperature measuring means 6 arranged in the vicinity of a delivery port 5, an inhalant temperature adjusting means 7 for adjusting an inhalant temperature in the inhalant vessel 4 and an inhalant temperature adjusting means control part for controlling the inhalant temperature adjusting means 7 according to a temperature measured by the atomizing temperature measuring means 6.
Patent JP-H01174333-A (JP)
Title: Soft candy with manual pressure deformability
Inventor: KURATA YASUO
IPC: A23G3/00
Filed: 1987-12-28
Abstract: PURPOSE:To provide the subject soft candy giving touch feel like marshmallow along with touch feel like chewing gum similar to fudge when bitten, with the texture including numerous fine pores and the sugar in the ingredients saccharified in a crystalline state. CONSTITUTION:A combination of gelatin and thick malt syrup is spiked with 40-70wt.% of sugar and a foaming agent dissolved with pref. 7-11wt.% of water followed by kneading and then being left to stand, e.g. at 30-50 deg.C for 4-60hr to saccharify the noncrystalline sugar contained, thus obtaining the objective soft candy. This candy, being free-to-deform like clay, has not only edibility but also a factor of clay work.
Patent JP-H09174368-A (JP)
Title: Linear motor and xy table work machine using it
Inventor: HIROTA MINORU
IPC: B23Q5/28
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To shorten work time of an XY table work machine into which a linear motor is incorporated as a driving means by enhancing driving efficiency of the linear motor by reducing a useless magnetic flux uncontributory to generation of thrust among magnetic fluxes generated by a permanent magnet. SOLUTION: An annular magnetic flux loop is formed of an upper yoke 2 penetrating through a coil, a permanent magnet 3 oppositely arranged in parallel to this upper yoke 2, an under yoke 4 on which this permanent magnet 3 is placed and an end yoke 5 to connect mutual lengthwise directional both end parts of this under yoke 4 and the upper yoke 2. A width dimension of the under yoke 4 is set equal to a width dimension of the permanent magnet 3 or smaller than that, and an iron-cobalt type yoke material is used as a material of the respective yokes 2, 4 and 5.
Patent JP-2000165068-A (JP)
Title: Mounting structure for printed board
Inventor: WATANABE HIDEKI
IPC: H05K7/14
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To improve the productivity by turning screws inserted into holes of a mounting substrate to thereby drive them into the top of mounting protuberances and by biasing first and second printed boards and a spacer toward a case through the mounting substrate. SOLUTION: First and second printed boards 3 and 5 are mounted by inserting mounting protuberances 2d into holes 3a of the board 3 and placing the board 3 on seat portions 2e. Next, spacers 7 are fitted over the protuberances 2d, and the board 5 is placed on the ends of the spacers 7 with holes 5a positioned at the top of the protuberances 2d. Further, after protuberances 1d of a mounting substrate 1 have been placed on the board 5, a plurality of screws 8 are driven into the top of the protuberances 2d, and while biasing the boards 3, 5 and the spacer 7 toward a case 2 by the substrate 1, the substrate 1 and the boards 3, 5 are mounted.