baber/WOPTO huggingface dataset:
Patent JP-S5734533-A (JP)
Title: Adjusting method of exposure in automatic exposure camera
Inventor: TANAKA KOUJI
IPC: G03B7/087
Filed: 1980-08-11
Abstract: PURPOSE:To prevent the failure in photographing owing to camera shake by automatically changing shutter second time to camera shake threshold time and adjusting a diaphragm value when the preset or operated shutter second time exceeds the camera shake threshold time. CONSTITUTION:The shutter speed Tv value necessary for obtaining correct exposure is calculated by making prescribed operation by one-step depression of a shutter button. When this calculated shutter second time exceeds the camera shake treshold time, the Tv value is changed to a camera shake threshold value TvH and an aperture value Av is calculated by making prescribed operation. Since the camera shake threshold time varies with the focal lengths of a lens mounted, focal length information is introduced from lens side, and TvH value is adjusted according to the focal length. With such constitution, the failure in photographing is prevented.
Patent JP-H02290897-A (JP)
Title: Elimination of protective group of protected peptide
Inventor: YOSHIDA MAKOTO
IPC: C07K1/06
Filed: 1989-05-01
Abstract: PURPOSE:To improve the efficiency on eliminating protective groups of the subjective peptide and obtain the objective peptide in a high yield by reacting tetrafluoroboric acid with the peptide whose functional groups are protected by the protective groups. CONSTITUTION:To a peptide whose functional groups (functional group of amino acid such as amino and carboxyl) are protected by protective groups (carbobenzoxy, etc.), tetrafluoroboric acid is added in an amount of 5 to 20 equivalent based on 1 equivalent protective group of the protected protein in the presence of a weak base (thioanisole, etc.) in a solvent (preferably trifluoroacetic acid) and the resultant mixture is reacted at -10 to 50 deg.C for <=3hr, thus obtaining the objective peptide.
Patent JP-H10296617-A (JP)
Title: Polishing device and polishing method
Inventor: OZAWA YUTAKA
IPC: B24B37/07
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To improve the equality of the face of a workpiece to be polished even if there is a primary factor that deteriorates the equality of the face of a workpiece to be polished after being polished by making it possible to positively and accurately adjust polishing pressure. SOLUTION: This polishing method is used in such a way that push pressure of a polishing pad 8 against a wafer W is adjusted according to the polishing pressure preset according to the relative position of the polishing face 8a of the polishing pad 8 to the face of the wafer W to be polished while relatively moving the polishing face 8a of the rotating polishing pad 8 in one plane made to slide on the face of the wafer W to be polished. Through such operation, the face of the wafer W to be polished is polished.
Patent JP-S63275370-A (JP)
Inventor: KAWAGUCHI HIDEO
IPC: D05B19/00
Filed: 1987-05-05
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-H11305710-A (JP)
Title: Method and device for modulating light and method and device for projecting image
Inventor: IMAI YUTAKA
IPC: H04N5/74
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To efficiently utilize the power of a light beam to modulate the light beam by synchronizing the incident timing of plural incident light beams having mutually independent peak wavelength values to an optical modulation element with the modulation timing of the optical modulation element to modulate these incident light beams. SOLUTION: After the optical axes of respective laser beams emitted from respective color pulse lasers of a red pulse laser 1, a green pulse laser 2 and a blue pulse laser 3, are aligned by using a dichroic prism 4, the respective beams are transmitted through an indegrator 5 as an element for unifying these optical axes in the plane and made incident upon a light bulb 6. A drive signal generation circuit 18 for supplying a drive signal to the light bulb 6 and respective color laser light sources 1 to 3 is provided and a synchronizing signal corresponding to a video signal is supplied to respective delay circuits 15 to 17 connected to respective light sources 1 to 3, to make oscillation timing synchronize with opening/closing timing timely.
Patent JP-S601387-A (JP)
Title: Titanium-evaporation-type vacuum device for producing plasma
Inventor: YAMAGUCHI SAKUTAROU
IPC: G21B1/11
Filed: 1983-06-16
Abstract: PURPOSE:To prevent titanium from clinging to all the inside surface of a vacuum vessel, by providing a shielding plate in a titanium evaporator, and to enable the removal of the titanium when the adsorbing power of the titanium clinging to the plate has fallen. CONSTITUTION:Titanium vaporized from a titanium evaporating section 3a clings to the left-hand side of a shielding plate 5 and the inside surface of a vacuum vessel 1 except for its side wall 1a. Because of the adsorbing action of the clinging titanium, the whole interior of the vacuum vessel 1 is put in a high degree of vacuum. When the adsorbing power of the titanium has fallen due to its repeated use, the titanium is rubbed down from the shielding plate 5 by a titanium remover 6. The rubbed-down titanium accumulates at the bottom of the vacuum vessel 1. After the accumulated titanium is collected to a two-stage gas evacuation chamber 9 by a vacuum pump 11 as a first valve 7 is open, the valve is closed and a second valve 8 is opened to take the titanium out of the vessel 1.
Patent JP-H10301862-A (JP)
Title: Different kind communication network integrated data communication method and equipment
Inventor: HAYAKAWA KAZUHIRO
IPC: G06F13/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To integrally access data distributed on plural protocols, communication destinations and communication media by transmitting the data provided with a communication protocol and address information in link information by communication, specifying an opposite party for performing the next communication by using the link information and performing the communication. SOLUTION: This different kind communication network integrated data communication equipment transmits and receives the data of a hypertext type for burying the link of the different data in the data through a communication network 5. An address information extraction means 1 obtains data request signals and outputs the address information and a connection request issuing means 2 obtains the address information and issues a line connection request. When a line is connected, a data obtaining means 3 obtains the data from the communication network 5 and outputs them. A communication destination decision means 4 transmits the data provided with the communication protocol and the address information in the link by the communication and specifies the opposite party for performing the next communication by using the link information.
Patent JP-H10287003-A (JP)
Title: Apparatus and method for forming image, image formation system, and memory medium
Inventor: TAKEDA MITSUHIRO
IPC: H04N1/41
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for repeatedly receiving the same data as data received next to a predetermined code, by repeatedly forming the data received next to the predetermined code when the predetermined code included in compressed data is received by a receiving means. SOLUTION: When a pack bits decoder(PBD) 161 of a laser beam printer(LBP) 100 recognizes a terminal end code '80', the PBD 161 repeatedly generates one-byte data 'DD' immediately after the terminal end code '80' to an end of the band, thereby filling the band with the one-byte data 'DD' immediately after the terminal end code '80' and generating data 'DD' at the LBP 100. Therefore, the same print data can be recorded to a recording paper with a smaller transmission amount of data than a transmission amount of general pack bits(PB) compressed data, so that a print time can be reduced. Moreover, because of the decrease in the transmission amount of PB compressed data, a host computer 400 is freed in a fast time when the printing is carried out.
Patent JP-S60255999-A (JP)
Title: Manufacture of porous body
Inventor: TAKAHASHI TSUTOMU
IPC: C23C18/52
Filed: 1984-05-30
Abstract: PURPOSE:To manufacture a porous body with superior mechanical strength at a low cost by dispersing magnetized magnetic powder in a plating soln. and plating a substrate to be plated in the plating soln. CONSTITUTION:An electrode 2 is placed in a tubular substrate 1 to be plated, and a storage tank 5 is filled with a plating soln. 3 contg. dispersed magnetized magnetic powder. The plating soln. 3 is circulated in the direction of arrows through the interior of the substrate 1 by driving a diaphragm pump 4 to carry out electroplating. A porous layer consisting of a metal deposited from the plating soln. 3 and the magnetized magnetic powder is formed on the inside 1a of the substrate 1 by the electroplating.
Patent JP-2000304179-A (JP)
Title: Joint for flexible tube
Inventor: SHIBABUCHI TOSHIO
IPC: F16L33/28
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To temporarily mate a press ring with the given position of a cylindrical body without using a special member, such as a spacer, in a coupling for a flexible tube consisting of a corrugated pipe. SOLUTION: When a press ring 25 is temporarily screwed in a cylindrical body 11 with a corrugated pipe 2 insertable, the press ring is positioned in a state to be engaged with a protrusion 19 formed on the internal part of the cylindrical body 11. When, with a retainer 44 engaged with the corrugated pipe 2, the press ring 25 is further screwed in the cylindrical body 11, the protrusion 19 is deformed by the press ring 25 and further screwing of the press ring 25 is allowed. Through further screwing of the press ring 25, the crest part 4 of the tip of the corrugated pipe 2 is crushed between the retainer 44 and the contact surface 23 of the cylindrical body 11.
Patent JP-H11307109-A (JP)
Title: Cylindrical solid electrolyte fuel cell and its manufacture
Inventor: TOMITA KAZUO
IPC: H01M8/12
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To manufacture a cylindrical solid electrolyte fuel cell at low cost by producing its end part current collecting films in mass production by facilities which are simple and easy to maintain and improving the yield of material of the end part current collecting significantly. SOLUTION: Each of both the end sides of a body part 100 composed by connecting multiple power generation elements formed on the outside peripheral surface of a base tube with one another by the use of interconnectors is dipped into slurry 2 formed from a constituent material of an end part current collecting film and is baked by a heater 3, and thus, the end part current collecting films 11 are formed on both the end sides of the body part 100. Thereby, the end part current collecting films 11 can be produced in mass production by facilities which are simple and easy to maintain and the yield of material of the end part current collecting film 11 can significantly be improved.
Patent JP-H02288415-A (JP)
Title: Inter-wiring switching element for programmable logic device and programmable logic device structure
Inventor: MARUI TOMOTAKA
IPC: H03K19/177
Filed: 1989-04-27
Abstract: PURPOSE:To enhance the degree of freedom for inserting a buffer by providing buffers whose number is smaller than the number of combinations of selectable wirings and providing a selector circuit for inserting selectively the buffer into between arbitrary wirings in front of the buffer. CONSTITUTION:The inter-wiring switching element 20 of a programmable logic device, buffers 22 whose number is smaller than the number of combinations of selectable wirings are provided, so that whether the buffer 22 is inserted into between arbitrary wirings or not can be selected freely by the inside of a selector circuit 24A provided in front of the buffer 22. In such a manner, the buffer 22 can be inserted freely into a desired wiring line, the degree of freedom for inserting the buffer 22 is enhanced, and the buffer 22 can be inserted into an optimum position for minimizing the delay time.
Patent JP-S5234797-A (JP)
Title: Control method of automatic vending machine
Inventor: HAYASHI YUUKICHI
IPC: G07F5/22
Filed: 1975-09-12
Abstract: PURPOSE: To judge whether it is possible or not to sell, by the result from the comparison between an amount of the remainder of the change and the required change to pay. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63277467-A (JP)
Title: Phase short-circuit detecting system for inverter
Inventor: KOO HIDEO
IPC: H02M7/48
Filed: 1987-05-08
Abstract: PURPOSE:To prevent faulty detection due to the change of a current voltage in a main circuit, by changing a non-detecting time in accordance with the voltage of a voltage source. CONSTITUTION:A voltage type inverter is constituted of a filter reactor 2, a filter capacitor 3, thyristors 4a-4b and a voltage detector 5 to supply an electric power to a load 6. In this case, filter capacitor voltage detector 21 is connected to both terminals of the filter capacitor 3 in parallel to detect a voltage (voltage source voltage). The time width of a variable detecting time signal is shortened upon increasing the voltage of the filter capacitor while the time width of the same signal is lengthened upon decreasing the same voltage. As a result, the short-circuit of phases may be detected quickly when the voltage of the filter capacitor is high and the rush current upon the short- circuit of the phase is large while the detection may be effected slowly when said voltage is low and the the superposing commutation of the current is long.
Patent JP-2000302641-A (JP)
Title: Skin-whitening cosmetic
Inventor: HIKIMA TOSHIO
IPC: A61K8/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a skin-whitening cosmetic which prevents the skin from inflammation due to ultraviolet rays, not only inhibits the melanin production due to the ultraviolet rays hazard but also shows excellent melanin formation inhibitory effect and exerts excellent skin-whitening effect in a short time by including a specific glycoside and an extract obtained from wheat embryo buds. SOLUTION: This skin-whitening cosmetic is obtained by including (A) a glycoside represented by the formula (R is a structural group selected from monosaccharide and oligo-saccharide residues) and (B) an extract obtained from wheat embryo buds. Further, the component A may be prepared by, for example, condensing 4-(p-hydroxyphenyl)-2-butanone with an acetylated sugar by the use of trifluorinated boric acid or phosphorous chloride as a catalyst followed by elimination of the acetyl group in the resultant product in the presence of an alkali, and the component A is blended in a proportion of about 0.001-10.0 wt.%. The component B may be obtained by extracting the wheat embryo buds with water and blended in a proportion of about 0.0001-10 wt.%.
Patent JP-H11308496-A (JP)
Title: Ccd microscope
Inventor: MORITO YUKO
IPC: G02B21/00
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the difference of the color tones of images due to the difference of the color of illumination light, to clearly discriminate a surface state and an internal state and to pick up images in the case of selectively illuminating the two kinds of illuminations and picking up the images of the surface state and internal state of an object to be observed. SOLUTION: This CCD microscope 1 is provided with two polarized light illumination systems 8A and 8B for selectively irradiating the object to be observed with polarized lights whose vibration directions are orthogonal to each other and the analyzer 11 of the vibration direction matched with the polarized light of one polarized light illumination system 8A and orthogonal to the polarized light of the other polarized light illumination system 8B is disposed on an optical path X from the object to be observed to a CCD element 6. The image of the surface state is picked up by the light in which a change state is maintained by surface reflection among the polarized light of the polarized light illumination system 8A and the image of the internal state is picked up by the light in which the change state is changed by internal reflection among the polarized light of the polarized light illumination system 8B. Also, when the respective polarized lights are formed by the polarizers 10A and 10B of equal optical properties except for the vibration direction for instance, easily observable images are obtained without the difference of the color tones of the images due to the difference of the color of the illumination light.
Patent JP-H07320671-A (JP)
Title: Ion source for ion implanting device and method for heating solid source
Inventor: ITO HIROYASU
IPC: C30B31/22
Filed: 1994-05-25
Abstract: PURPOSE:To eliminate the heating at a high temperature by a solid source evaporating furnace having a large mass in a conventional ion source, and to solve the problem such as breakdown of a furnace body in an ion source for an ion implanting device with the predetermined structure by housing a solid source in a specified source plate. CONSTITUTION:In an ion source 34 for an ion implanting device, a solid source (for example: BeF2) E is heated by the micro wave for vaporization, and led into a discharging chamber 26 as the plasma gas, and ion is drawn from this plasma. In this ion source 34, a solid source E is housed in a source plate 37, which is arranged inside of a solid source heating waveguide tube 36 connected to a microwave generating unit 21 and which is made of the micro wave low absorbing material, desirably, made of the aluminum porcelain and, desirably, of which top surface is opened.
Patent JP-H02286949-A (JP)
Title: Transmission
Inventor: WATANABE TSUKASA
IPC: F16H3/089
Filed: 1989-04-28
Abstract: PURPOSE:To increase strength of a transmission by transmitting driving force from an internal combustion engine to a differential part through the first reduction gear mechanism of a first shaft, the second shaft gear train of a second shaft and the third gear train of a third shaft and idly fitting the third hollow shaft to the first shaft. CONSTITUTION:Driving force from an internal combustion engine inputted from a first shaft 24 is transmitted to a second shaft 26 through a first reduction gear mechanism 30, to a thrid shaft 28 through a second reduction gear mecha nism 68 and further to a differential part 10 through a drive gear 70 and a driven gear 74. The third shaft 28 of a output side is hollow in shape, idly fitted to the first shaft 24 of an input side and supported. Thus, large reduction gear ratio is obtained without increasing the diameter of the final gear of a reduction gear mechanism. The strength of a transmission case 90 is improved without deformation and change thereof and the generation of noise can be suppressed.
Patent JP-H02292149-A (JP)
Title: Transport pallet
Inventor: ISSHIKI TOSHIHIRO
IPC: B23Q3/06
Filed: 1989-04-30
Abstract: PURPOSE:To transport a lens with high centering precision and horizontal attitude precision with the high versatile use performance by extending and contracting a member for regulating the inside expansion at each equally divided position in an annular hollow part inside a pallet and an expandable/contracting member having a receiving member by supplying and discharging fluid. CONSTITUTION:When a pallet 18 stops on a conveyor 22, a lens 20 adsorbed by an adsorbing pad 25 is shifted to the center part of an expandable member 16, and a nozzle 24 is connected with a feed/discharge part 14, and the top edge presses a check valve 15, and compressed air is introduced into a hollow part 13, and a receiving member 21 holds the outer periphery of the lens 20 at three positions. Then, the nozzle 24 retreats, and the check valve 15 is closed, and the lens 20 is held, and the pallet 18 stops at a working position, and the adsorbing pad 15 lowers to adsorb the lens 20, and then the nozzle 24 advances to be connected to a hole 14, and the check valve 15 is pressed, and the air in the hollow part 13 of the expandable member 16 id dis charged. The lens 20 is held by only the adsorbing pad 25, and shifted to the working position of a working machine, and after the completion of working, the lens 20 is shifted to the pallet 18 by the adsorbing pad 25, and compressed air is supplied into the expandable member 16, and the lens 20 is held horizontally at the center of the pallet 18.
Patent JP-S63277248-A (JP)
Title: Method for bonding carbon fiber-reinforced plastic to metallic material
Inventor: KAWASETSU NOZOMI
IPC: C08J5/12
Filed: 1987-05-08
Abstract: PURPOSE:To prevent electrochemical corrosion and bond a carbon fiber- reinforced plastic to a metallic material, by blending short fibers or whiskers capable of exhibiting high electrical resistance and having improved insulating properties in a resin based adhesive. CONSTITUTION:(B) Short fibers or whiskers (e.g. Al2O3 or ZrO2), capable of exhibiting a high electrical resistance and having improved insulating properties are blended in (A) a resin based adhesive to bond a carbon fiber-reinforced plastic to a metallic material. Furthermore, the amount of the blended component (B) is preferably 10-50vol.% based on the component (A).
Patent JP-S5814179-A (JP)
Title: Destaticizer for electronic copying machine
Inventor: MOMOTAKE NOBUO
IPC: G03G21/06
Filed: 1981-07-17
Abstract: PURPOSE:To keep a surface electric potential of a copying paper and a photoreceptor constant without influenced by a change of environment etc., by providing a constant voltage element between a conductive brush and a grounding electrode. CONSTITUTION:A constant voltage element 8 is allowed to exit between a conductive brush 5 and a grounding electrode 7 in a destaticizer for electronic copying machine destaticizing by using the conductive brush and a destaticized amount is controlled to be constant. By this way, the surface electric potential of a photoreceptor 1 and the electric potential of a transferred paper 6 after destaticization are not affected by deterioration of discharging properties and a change of environment etc. and are kept constant, and at the same time the power supply for destaticization is not required and a cost is reduced.
Patent JP-H01281038-A (JP)
Title: Production of modified whey protein
Inventor: YOSHIMURA KAZUNORI
IPC: A23J3/00
Filed: 1988-05-07
Abstract: PURPOSE:To obtain a modified whey protein having excellent gel strength and gel properties and high utility value by heat-treating an aqueous solution of whey protein having a protein concentration and an ethanol concentration adjusted to specific state and cooling the heat-treated product. CONSTITUTION:An aqueous solution of whey protein adjusted to a protein concentration of <=20wt.% and an ethanol concentration of 1-5wt.% is heat- treated at 35-60 deg.C for 10-90min and then cooled to obtain the objective modified whey protein.
Patent JP-2000303423-A (JP)
Title: Method for preventing attachment of shellfish to wall surface in contact
Inventor: KAWASAKI HITOSHI
IPC: E02B1/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To eliminate places of attachment and growing of small shellfishes in a set peripheral area and efficiently prevent attachment of shellfishes on a water contact wall face by densely providing a fibrous hairlike body on the water contact wall face with sea water in a waving state. SOLUTION: Fibrous hairlike bodies (a)..., are densely provided on a water contact wall face with sea water in a waving state. The thickness of the fibrous hairlike body is 0.5-3 mm, the length from the wall face to the waving end is preferably 3-20 cm, and it is preferably provided in density of 1-3 pieces/cm2. Thus, a gap is eliminated for the entrance to the wall face by small shellfishes, which are prevented from attaching to the fibrous hairlike body (a). Thereby attachment of the shellfishes to the wall face is efficiently prevented, the removing work of the shellfishes is hardly required, even such occasion occurs, a removing period can be extended to an extreme.