baber/WOPTO huggingface dataset:
Patent JP-H01102466-A (JP)
Title: Photosensitive planographic printing plate
Inventor: KATAHASHI ERIKO
IPC: G03F7/021
Filed: 1987-10-15
Abstract: PURPOSE:To improve the sensitivity, developability and printability of a printing plate by providing a photosensitive layer contg. a specific diazo compd. and specific copolymer to the printing plate. CONSTITUTION:The title printing plate is formed by providing the photosensitive layer contg. the diazo compd. (A) contg. the constituting unit expressed by the formula and the copolymer (B) on an Al sheet subjected to an electrolytic etching treatment. The copolymer contg. the constituting unit having an arom. hydroxyl group (e.g. p-hydroxyphenyl methacrylamide) and methyl acrylate unit is used for the above-mentioned copolymer B. In the formula, R<1>-R<3> denote H, alkyl, alkoxy; R<4> denotes H, alkyl, phenyl; X denotes PF6, BF4; Y denotes -NH-, -S-, -O-. The condensation product of a p-diazodiphenylamine salt and formaldehyde is usable for the compd. A.
Patent JP-H03122582-A (JP)
Title: Tracking apparatus
Inventor: NISHIGUCHI KENICHI
IPC: G01S3/38
Filed: 1989-10-05
Abstract: PURPOSE:To perform stable and highly accurate tracking on the whole by performing the tracking of a passive type target using the stable least squares method at the initial time and changing over the method to a highly accurate four-dimensional filter after the elapse of time to perform the tracking. CONSTITUTION:The initial setting of a change-over switch is changed over to a four-dimensional filter 2 in k=k0=1 on the side of a part calculating an estimation value due to the least squares method. At the initial time of 1 <= k <= k0, to observation data beta(1),...beta(k0) inputted from an input terminal 4 are stayed and, at the time k0, an estimation value (r) minimizing the result of formula I is calculated in a calculation part 12 to be outputted from an output terminal 14. Subsequently, a covariance matrix Prr is calculated in a Prr calculation part 13 and (r) and Prr are used as the initial values at the time of the change-over to the four-dimensional filter 2 at the time k0+1.
Patent JP-2001084109-A (JP)
Title: Coordinate detector
Inventor: SHIMIZU HIROMASA
IPC: G06F3/042
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To ensure the easy view of a coordinate input face by reducing any chance that an operator or a person who views the coordinate input face is apt to view reflected lights which are not recursively reflected in an optical coordinate detector. SOLUTION: An optical coordinate detector 100 is provided with a recursive reflecting part 104 for recursively reflecting probe lights with which a coordinate input face 103 is irradiated in parallel from light emitting and receiving parts 101L and 101R. Moreover, a masking shield 108 for interrupting any reflected lights which are not recursively reflected is arranged at the edge of the recursive reflecting part 104 in parallel with the coordinate input face 103 in the direction of a detection region.
Patent JP-H10235012-A (JP)
Title: Content development system
Inventor: KUJIRADA MASANOBU
IPC: A63F13/52
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To make a computer used game more interesting by setting video cameras and sound collecting microphones in a number of points, and displaying the actual image of the point related to each scene during the extension of a computer used game. SOLUTION: The control device 2 of a personal computer 1 used by a user is connected to a relay service computer 11 through a public circuit 10. Video cameras 12 and sound collecting microphones 13 set in a number of points are connected to the relay computer 11, and also connected to a number of other relay computers 12. An actual image data base for relating an image discrimination data for discriminating the actual image of each point to a number of key words, and a program for retrieving the image discrimination data from the key words are recorded in a CD-ROM 4, and the image and voice in a desired point of are read out according to the operation of a keyboard 6, and outputted from a display 7 and a speaker 8.
Patent JP-S62110010-A (JP)
Inventor: ARUTSUURU FUITSUSHIYAA
IPC: F16B13/08
Filed: 1986-11-04
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-H10102146-A (JP)
Title: Manufacture of extra thin silicon steel sheet and extra thin silicon steel sheet
Inventor: TAKAHASHI NORITAKA
IPC: H01F1/16
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To manufacture an extra thin silicon steel sheet with high magnetic flux density by executing specific cold rolling and multistage annealing after specific hot rolling and winding-up on a bullet with specific composition containing C, Si, Mn, P, S, Al, N and impurities. SOLUTION: A bullet containing, by weight, <=0.01% C, 2.5-7.0% Si, 0.04-0.1% Mn, <=0.02% P, 0.002-0.005% S, 0.003-0.006% sol. Al, 0.004-0.006% N and <=0.003% Ti+Nb as impurities is, after heated up to 1100-1200 deg.C, hot rolled at finishing rolling starting temp. 850-1000 deg.C and terminating temp. 750-900 deg.C and then is wound-up at 450-700 deg.C. This hot rolled steel plate is, after descaling, made into <=0.2mm thickness through cold rolling including specified intermediate annealing. This cold rolled steel sheet goes through primary and secondary annealing including temperature raising and holding at 700-1000 deg.C under a reducing atmosphere of >=50vol.% N2 , and then tertiary annealing through holding at 900-1300 deg.C under a nonoxidizing atmosphere without N2 or under vacuum.
Patent JP-H01104229-A (JP)
Title: Electric cleaner
Inventor: TAKASHIMA YOSHINORI
IPC: A47L9/28
Filed: 1987-10-16
Abstract: PURPOSE: To improve the operability and to perform quiet cleaning by providing an air blowing motor whose rotation speed is continuously varied by an at-hand operation part, a dust sensor part and a control means for changeover controlling the rotation of the air blowing motor. CONSTITUTION: A variable resistor 1 is operated and the rotation of the blowing motor 2 is controlled. At the time, when no dust is sucked and passed through the dust sensor part 17, the contact point of an electromagnetic relay 22 is opened, the variable resistor 1 and a resistor 21 are serialized, synthetic resistance viewed from a phase control circuit 3 becomes the sum of the resistance values and the rotation speed of the blowing motor 2 is reduced for a fixed ratio form the rotation speed set in the operation part at-hand 14. Then, when the dust sensor part 17 detects the dust, the contact point of the electromagnetic relay 22 is closed by the output of a dust sensor circuit 7, the resistor 21 is short-circuited, a synthetic resistance value viewed from the phase control circuit 3 becomes the resistance value of only the variable resistor 1, and when the knob of the variable resistor 1 is at the position of one of a curtain, a sofa, a tatami mat and a carpet, the blowing motor 2 is rotated corresponding to the position.
Patent JP-H04138444-A (JP)
Title: Liquid crystal projector with optical white balance adjusting function
Inventor: MITANI KEISUKE
IPC: H04N9/31
Filed: 1990-09-29
Abstract: PURPOSE:To optically adjust the white balance of a projected video by respectively correcting the intensity of transmitted light emitted from a liquid crystal light valve to be a prescribed value by rotating the transmitting axes of respective polarizing plates. CONSTITUTION:A TN type liquid crystal panel 13 has structure that a TN type liquid crystal cell 18 is interposed between the polarizing plate 17 being as a polarizer and the polarizing plate 19 being as an analyser. Since the transmitting axis (a polarizing axis) of the polarizing plate 17 is vertical, only light (vertical polarization) (b) having the vertical plane of polarization among the light of red color R which is made incident on the plate 17 is made incident on the cell 18. After it is transmitted through the cell 18 as the light (the horizontal polarization) (c) having the horizontal plane of the polarization which is turned at 90 deg., it is emitted as the horizontal polarization (e) from the panel 13 through the polarizing plate 19 having the horizontal transmitting axis (the polarizing axis) (d). The polarizing plate 20 for optically adjusting the white balance is arranged at the rear part of the panel in parallel with the surface of the panel. Besides, the transmitting axis (f) thereof is rotatably constituted with a horizontal as a reference. Thus, the adjustment of the white balance that the intensity of the transmitted light of three primary colors is respectively corrected to be the prescribed value is optically executed.
Patent JP-H06222575-A (JP)
Title: Electrophotographic sensitive body
Inventor: TANAKA HISAMI
IPC: G03G5/06
Filed: 1991-09-13
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high sensitivity and excellent mechanical characteristics and maintaining stable and excellent electrophotographic characteristics even for repeated use by incorporating polyhedral molecules comprising carbon and a resin into a photosensitive layer. CONSTITUTION:This electrophotographic sensitive body has a photosensitive layer on a conductive supporting body. This photosensitive layer contains polyhedral molecules comprising carbon and a resin. This carbon polyhedral molecule consists of only carbon and has a steric structure comprising five-member or six-member rings. Since bonding strength between molecules is weak, the material, unlike graphite, is soluble with a solvent. As for the polyhedral molecule, C60 cluster and C70 cluster are used. C60 cluster is a soccer ball-like molecule with 60 carbon atoms bonded consisting of five-member rings and six-member rings. C60 cluster is called as buckminster fullerene abbreviated as fullerene or bucky ball, C70 cluster is also a ball-like molecule with 70 carbon atoms bonded.
Patent JP-H06106378-A (JP)
Title: Laser beam machine
Inventor: YOSHINO HISAO
IPC: B23K26/00
Filed: 1992-09-30
Abstract: PURPOSE:To provide the laser beam machine which can work appropriately samples whose wavelength absorbing sensitivity is different, and also, is inexpensive and compact. CONSTITUTION:This laser beam machine is provided with a YAG laser head 2 for emitting a single wavelength light, and image forming optical systems 13-15 for allowing a laser light emitted from the YAG laser head 2 to form an image on the surface of a sample 16. The single wavelength light from the YAG laser head 2 is converted to plural wavelength light by a harmonic generator 3, and one of the respective wavelength light is subjected to wavelength selection by variable optical attenuators 3, 5. The laser light of selected wavelength is led to the image forming optical systems 13-15.
Patent JP-H06315945-A (JP)
Title: Production of composite-type optical element
Inventor: TERAMOTO SATOSHI
IPC: B29C39/10
Filed: 1993-09-24
Abstract: PURPOSE:To keep a dimension of a resin layer constant by a method wherein a distance from a resin supply surface of a substrate in a direction of an optical axis and a distance from a surface of the resin layer in the direction of the optical axis are respectively measured, and a distance between a mold and the substrate is corrected by eliminating a difference between each of the measured distances and a set distance. CONSTITUTION:A molding device 6 forms a resin layer 3 on a substrate 2 of an optical element under pressure by a mold 1, thereafter curing the resin layer 3 by emitting an energy from a light source 22. In this invention, a motor 11 for raising and lowering the mold 1 of the molding device 6 through a ball screw 12 and a displacement measuring apparatus 35 of a measuring device 30 are connected to each other through a controller 40. The displacement measuring apparatus 35 respectively measures a distance from an arbitrary reference surface of a resin supply surface of the substrate 2 before the supply of the resin in a direction of an optical axis and a distance from an arbitrary reference surface of the cured resin layer 3 in the direction of the optical axis. On the other hand, the controller 40 judges a difference between each of the measured distances and a set distance and corrects a distance between the mold 1 and the substrate 2 by eliminating the difference.
Patent JP-H04141595-A (JP)
Title: Method for generating high-purity hydrogen
Inventor: MORI KENYA
IPC: C25B11/04
Filed: 1990-09-29
Abstract: PURPOSE:To enhance the purity of electrolytic hydrogen by discharging the hydrogen from the opposite side to the side in contact with an electrolyte of a palladium alloy cathode material. CONSTITUTION:A cathode 1 is made of palladium or a palladium alloy, and the hydrogen generated by electrolysis is discharged from a hydrogen outlet 4 on the opposite side to the side in contact with an electrolyte 2 of the cathode. High-purity hydrogen is obtained by this convenient method. A silver-palladium alloy contg. 50-90wt.% palladium is good as the cathode material. The electrolyte of the electrolytic soln. with the alkali hydroxide concn. not specified is used in electrolysis.
Patent JP-H09103194-A (JP)
Title: Pruning tool
Inventor: HAYAKAWA YOSHIMASA
IPC: B26B3/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a pruning tool having easy handleability and enabling quick and sure pruning work. SOLUTION: This pruning tool is characterized by the following structures. (1) It has a blade-holding part 3 held on the hand or a finger tip and positioned nearly at the position of the forefinger nail and a blade 4 attached to the blade- holding part 3, (2) the tool is provided with a grip 2 to be gripped by a hand, a metallic blade-holding part attached to an end of the grip 2 and a blade 4 attached to a side of the blade-holding part 3, (3) the grip 2 is made of a metal and integrated with the blade-holding part 3, (4) the grip has a structure having a prescribed thick covering member attached to a plate extended from the blade holding part 3 and (5) the tool has a blade-holding part 3 detachably attachable to the finger tip with a binding belt, a metallic blade-holding part 3 placed at an end of the grip 2 and a blade 4 attached to the blade-holding part 3.
Patent JP-H09107129-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YAMANAKA RYOSUKE
IPC: H01L35/32
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To manufacture a compact and high-performance semiconductor device by easily fabricating the semiconductor device in an arbitrary shape. SOLUTION: A semiconductor device consists of a flexible film-shaped insulation substrate 2 such as polyimide and Teflon and a semiconductor 3 for thermoelectric conversion being formed on the entire surface of its single surface and the semiconductor 3 is fabricated by rolling the film-shaped insulation substrate 2. The semiconductor 3 is either a P-type thermoconversion semiconductor or N-type thermoconversion semiconductor in ultra-lattice structure by an ultra-thin film.
Patent JP-S60144317-A (JP)
Inventor: DEIBITSUDO CHIYAARUSU DEEMU
IPC: C08G18/48
Filed: 1984-12-13
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-S62123243-A (JP)
Title: Ventilation device
Inventor: FUKUOKA HIDETOSHI
IPC: F24F7/10
Filed: 1985-11-21
Abstract: PURPOSE:To make it possible to conduct ventilation due to natural wind via a natural vent port without any resistance at the time of stopping a blower and to prevent natural wind from being sucked up into the blower through natural vent ports at the time of operating the ventilation device. CONSTITUTION:A ventilation device 1 provided with natural vent ports 3 at both sides of base plate 10 loaded on the edge of an opening 9 of a wall surface w and divided into three parts, and at the central portion of the base plate 10 with an outdoor blow-off port 2. A vent chamber 5 is formed at a part in opposition to a blow-off port 2 and auxiliary blow-off ports 6 are formed on the side wall of the vent chamber 5 facing the natural wind vent ports 3. When blasting is started, blasting is conducted as shown by arrows. Air under the floor is sent to the vent chamber 5 by a blasting vane 17, and main exhaustion from a blow-off port 2 and auxiliary exhaustion through auxiliary blow-off ports 6 are conducted. An exhaust air flow from the auxiliary blow-off ports 6 is conducted toward the natural wind vent ports 3, and discharged to the outdoor through the vent ports 3. Therefore, air to the indoor (under the floor) through natural wind vent ports 3 is prevented, and indoor air is efficiently exhausted.
Patent JP-H03123531-A (JP)
Title: Sterilizer for medical equipment
Inventor: NAKANISHI NOBUYUKI
IPC: A61L2/18
Filed: 1989-10-09
Abstract: PURPOSE:To enable the adjusting to an optical setting state with a higher safety by providing an antiseptic solution tank to store an antiseptic solution and a chemical tank to store a chemical to be mixed into the antiseptic solution while a means is provided to adjust a mixing condition, concentration and the like. CONSTITUTION:A used endoscope is placed on an endscope carrier 3 and channels of the endoscope on the endoscope carrier 3 are connected to a channel connection port 21 through a washing tube. Then, processes of washing, sterilizing, irrigation and drying are performed automatically in sequence with the operation of a control switch on a control panel of a washing sterilizer body 1. With such an arrangement, it suffices to feed a concentrated antiseptic solution tank 9 with a concentrated antiseptic solution and an activating agent tank 10 with a chemical to be mixed into the antiseptic solution such as buffer agent separately beforehand and a mixing condition, concentration and the like can be adjusted to an optical setting state. This can simplify adjusting work for dilution, mixing and the like of the antiseptic solution and achieves a higher safety with the prevention of a worker from sucking vapor or the like of the antiseptic solution.
Patent JP-H06115035-A (JP)
Title: Production of sheet like laminate
Inventor: MIURA TAKAHARU
IPC: B41M5/40
Filed: 1992-09-30
Abstract: PURPOSE:To obtain good gloss, water resistance and flexibility by a method wherein a coating layer containing an unsaturated org. compd. cured by the irradiation with electron beam as a main component is formed so as to be divided into the innermost and outermost layers and the outermost layer is cured by specific electron beam irradiating acceleration voltage and the innermost layer is superposed on the cured outermost layer to be cured by the other specific electron beam irradiating acceleration voltage to be cured. CONSTITUTION:A coating soln. containing an unsaturated org. compd. cured by the irradiation with electron beam as a main component is applied to one surface of a continuously supplied sheet like substrate to form an inside coating layer. Separately, a coating soln. containing an unsaturated org. compd. cured by the irradiation with electron beam is applied to a molding surface for forming a coating layer to form the outermost coating layer and cured by electron beam irradiating acceleration voltage of 200kv or less. The inside coating layer on the sheet like substrate is superposed on the cured outermost coating layer to form a double laminated coating layer and the total laminated coating layer on the molding surface is cured by electron beam irradiating acceleration voltage of 175kv or more to be cured. The sheet like laminate molded on the molding surface is peeled from the molding surface.
Patent JP-H05100036-A (JP)
Title: Measuring device for dust radioactivity in air
Inventor: TERADA HIDEO
IPC: G01T1/167
Filed: 1991-10-09
Abstract: PURPOSE:To immediately provide a net count value by subtracting the contribution of natural radioactive nuclear species from all the beta-count value. CONSTITUTION:A measuring device of the dust radioactivity in the air is constituted of a phoswitch detection section 11 having a plastic scintillator and concurrently measuring all the beta-radioactivity and high-energy beta, gamma-ray, a signal processing circuit section 12 diescriminating signals for measuring all the beta- radioactivity and high-energy beta, gamma-rays, and a count arithmetic section 13 counting and calculating the low-peak value signal corresponding to the signal of the plastic scintillator 15 and the high-peak value signal corresponding to the high-energy beta, gamma-rays.
Patent JP-H01103985-A (JP)
Title: Method and apparatus for producing compound semiconductor crystal
Inventor: KAWASAKI AKIHISA
IPC: H01L21/18
Filed: 1987-10-16
Abstract: PURPOSE:To suppress Si contamination from a quartz reaction tube to a raw material melt and to obtain a title crystal which has high purity and is less contaminated by impurities by providing a partition plate having through-holes into a boat-shaped vessel and covering the greater part of the raw material with B2O3 in the HB method. CONSTITUTION:The partition plate 9 having the through-holes 10 is provided in the boat-shaped vessel 8 to be sealed into the quartz reaction tube 2 in a process for producing the compd. semiconductor crystal by the HB method. The raw materials, for example, GaAs and B2O3, put into this vessel 8 are melted and thereafter, the surface of the raw material melt 3 nearer the side where a seed crystal 5 is imposed than the partition plate 9 is covered by the B2O3 melt 11. The higher vapor pressures of the vapor pressures to constitute the raw materials is applied on the raw material melt 3 on the side nearer the read end of the vessel 9 than the partition plate 9 to grow the compd. semiconductor crystal 4. The high-purity crystal which is less contaminated by the impurities such as Si is thus produced.
Patent JP-S61139448-A (JP)
Title: Drive circuit of ink jet head
Inventor: MIZUNO TSUNEO
IPC: B41J2/055
Filed: 1984-12-11
Abstract: PURPOSE:To drive an ink jet head by distoration of piezoelectric element, by a method wherein the effect of boosting is maximized by applying the pulse of one half the resonance frequency of piezoelectric transformer to the piezoelectric transformer and said pulse of high voltage is applied to the piezoelectric element. CONSTITUTION:The titled drive circuit is composed of the piezoelectric transformer 8 boosting the input pulse signal from an input terminal 7, a resistance 9 and a piezoelectric element 3. Among them, the resistance 9 regulates the output pulse voltage of piezoelectric transformer 8 and the piezoelectric element 3 carries out the jet and supply of the ink of ink jet head. For example, if the rezonance frequency of piezoelectric transformer 8 is taken as 22kHz, the application of the pulse of 22-25mus, about one half the frequency thereof, to the piezoelectric transformer 8, the output voltage multiplies about 100 times. The piezoelectric element 3 is distorted by this high tension of applied voltage, ink 4 being jetted and information is recorded on a recording paper 6. Because this circuit does not require a high voltage power source and a switching circuit, its cost is reduced.