baber/WOPTO huggingface dataset:
Patent JP-H09284684-A (JP)
Title: Single ccd type color liquid crystal display device
Inventor: OGINO MASANORI
IPC: G02B5/18
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To improve the light transmission efficiency of the single CCD color liquid crystal display panel by using a new light diffraction means so as to separate the input white light into three primary colors light travelling in three different directions and converging the three primary colors light to each of three primary colors light pixels of the liquid crystal display panel. SOLUTION: A light diffraction means 26' inputted with an input white light 25 has a prism and lenticular shape macroscopically and has a diffraction grating 27' microscopically. A height h(x) of a unit step of the diffraction grating is modulated periodically for each pixel arrangement period to separate the output diffraction light into three primary colors light, which are led to each of three primary colors picture elements 2 of a liquid crystal display panel means 1 respectively. While a defect of a diffraction grating of the conventional pitch modulation system that converged positions of R, B light beams are shifted by about 30% cannot be in principle avoided, the shift of the converged positions of R, B light beams is eliminated by this configuration. Thus, the single CCD liquid crystal display panel with a higher efficiency can be provided.
Patent JP-H01264809-A (JP)
Title: Manufacture of cast bathtub
Inventor: ISHIDA YOSHIAKI
IPC: B29K105/06
Filed: 1988-04-18
Abstract: PURPOSE:To enable the title method to provide easily a cast layer of an artificial marble tone, by a method wherein a recessed mold made of glass fiber- reinforced plastic and a casting unsaturated polyester resin composite are molded integrally and the recessed mold is made a backside reinforcement layer. CONSTITUTION:In the case where a cast layer 3 is provided on a part (bathtub part) of a recessed mold 2 (bathtub molded product with a washing place) made of FRP, a sheet, wax, balsa and a core corresponding to a thickness of the cast layer 3 are stuck to the surface of the FRP molded product 2 for the recessed mold, to begin with. A protrusion molding mold 1 becoming a molding mold of a surface side of the bathtub is manufactured by using the same as a mold by making use of epoxy resin and a reinforcing material. In this instance, the recessed mold 2 made of the FRP is of the molded product for the recessed mold, made of the FRP and obtained separately through press molding of a sheet molding compound. The same becomes a product as a bathtub or the bathtub with the washing place even as it is.
Patent JP-S57210220-A (JP)
Title: Automatic interceptor for gas at earthquake
Inventor: UENO KOMAO
IPC: F16K17/36
Filed: 1981-06-22
Abstract: PURPOSE:To ensure the clutching operation of a valve operating shaft connecting section, and to simplify the structure of a gas automatic interceptor by accurately returning the projecting section of the upper end of a weight to the center while connecting and disconnecting the valve operating shaft connecting section in expanded state by an intermediate mechanism section. CONSTITUTION:The upper pawl-shaped projection 22 of a controller 26 is connected by means of the collar 21 of a valve operating shaft 20 in a stationary state. A cylindrical weight 4 is oscillated by the vertical oscillation of earthquake, the pressure-contact of a circular head section surface 24 and a pointed head section 25 is separated, a cylindrical outer case 14 is pushed downward by means of a spring and the valve operating shaft 20 is disconnected. When the weight 4 is laterally inclined by the transverse oscillation of earthquake, since the nose section of the pointed head section 25 is displaced from the center of the circular head section surface 24, the case 14 is moved downward, and the operating shaft 20 is disconnected. Accordingly, the valve operating shaft can positively be connected and disconnected, and the structure of the gas automatic interceptor can be simplified.
Patent JP-H07300108-A (JP)
Title: Packaging machine
Inventor: NAGASHIMA AKIRA
IPC: B65B13/22
Filed: 1994-05-09
Abstract: PURPOSE:To minimize the maintenance work or recovery work by absorbing a thermal deformation or forming distortion of a band guide member by providing a shape-restricting member made of a plate member along the peripheral surfaces including at least the front end part of the band guide member. CONSTITUTION:At the time of feeding work and backward feeding work, etc., of a band B which is wound on the outer periphery of an article to be packaged, a band member 31 guides the band B. For a packaging machine which is equipped with such a band member 31, a shape-restricting member 39 made of stainless steel, etc., is provided along the outer peripheral surface shape on the top side of a band guide frame 36 from the vicinity of the front end part 36c to the vicinity of the rear end part 36d. By this method, even when the band guide frame 36 is thermally deformed, or there is a forming distortion on the band guide frame 36, the deformation is absorbed and corrected by the shape-restricting member 39, and a separated distance between a tongue end 36a and, a press-joined area between a feeding/backward feeding roller 8 and rocker roller 9 is always kept uniform. Therefore, the band B is prevented from being jammed or detached.
Patent JP-S5720602-A (JP)
Title: Alternating current bridge electric power source circuit for strain measuring device
Inventor: KUBODERA SHINJI
IPC: G01B7/16
Filed: 1980-07-12
Abstract: PURPOSE:To make the manufacture of an AC electric power source of high stability for strain gages possible by automatically controlling the gain of an amplifying circuit for amplifying the sine wave from an oscillator and applying the same to a detecting part by utilizing a variable resistance element. CONSTITUTION:Part of the output of an amplifying circuit which amplifies the sine wave emitted by an oscillator and applies the same to a detecting part is passed through a rectifying circuit and a smoothing circuit, after which it is compared with reference voltage in an error amplifying circuit. Then, in accordance with the change in the output thereof, the resistance of a photoelectric element of a photocoupler is changed, so that the gain of the above-mentioned amplifier is automatically controlled by utilizing the same. For example, the sine wave emitted by an oscillator 1 is amplified, and part of the output of the amplifier 2 applying the same to a detecting part 5 is passed through a rectifying circuit 8 and a smoothing circuit 9, after which it is compared with reference voltage 11 with an error amplifier 10, and in accordance with the change in the output thereof, the resistance value of the photoelectric element 14 in a photocoupler 12 is changed. The gain of said amplifier is controlled by the change in this resistance value, thereby the stable AC electric power source is obtained.
Patent JP-H10269001-A (JP)
Title: Operation part for electric/electronic equipment
Inventor: TAKASHIMA MASAYUKI
IPC: G03G21/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an operation part of electric/electronic equipment capable of easily setting and exchanging a key top without detaching a case of a printed board. SOLUTION: The case 2 is provided with a key top hole 6a of a diameter slightly larger than the diameter of a pressurizing shaft 7 of the key top 3 composed of an elastic body of rubber material or the like, the periphery of the upper surface side of the case 2 is conically recessed so as to be inclined downwards from the outer peripheral side to the side of the key top hole 6 by a dimension corresponding to the operation stroke of a key switch 5 and a tapered surface part 2a is formed. The diameter of the tapered surface part 2 is made to be a diameter slightly smaller than the outer diameter of the key top 3. The pressurizing shaft 7 is provided with a wedge part 10 to be engaged with the edge of the key top hole 6a and locked to the back surface of the peripheral edge of the key top hole 6a.  When the pressurizing shaft 7 is inserted to the key top hole 6a, since the wedge part 10 is elastically deformed and moved over the edge of the key top hole 6a, it is attached from the top of the case 2. It is detached just by being strongly pulled out.
Patent JP-H11291779-A (JP)
Title: Transfer device
Inventor: HOSHINA TAIJI
IPC: F16D25/0638
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a hydraulic actuator being a driving source of a multiple disc clutch, and to reduce size by preventing rotation of a displacement member by setting a contact load to the sliding surface of a cylinder of packing arranged in a piston to a prescribed value. SOLUTION: This device has a device main body, a hydraulic actuator 3 and a controller 4. The hydraulic actuator 3 houses a piston 310, a feed screw shaft 320 and a nut 330 in a cylinder 301. This piston 310 is integrally formed of a cylindrical piston main body 310a and a piston head 310b, and has packing 311A, 311B in front and in rear of the outer peripheral surface of the piston main body 310a. The nut 330 is prevented from rotating according to rotation of the feed screw shaft 320 by allowing these packing 311A, 311B to abut to the sliding surface of the cylinder 301 by a prescribed contact load. Therefore, reliability of the hydraulic actuator 3 can be improved, and size can be reduced.
Patent JP-H06308900-A (JP)
Title: Display device
Inventor: SANO TAKESHI
IPC: G09G1/16
Filed: 1993-04-22
Abstract: PURPOSE:To obtain a high quality video without flicker by discriminating the level of frequencies, switching the scanning frequency to a high frequency if the frequency of the input signal is low and outputting video information in accordance with the frequency. CONSTITUTION:Video signals are sampled in a sampling circuit 1 and stored in a memory 2. Synchronization signals are conunted for their frequency in counters 6 and 7 and a comparator 9 compares the counted frequency with a prescribed frequency A. When the counted frequency is lower than the frequency A, a signal, which selects a circuit to scan an image with N times horizontal and vertical frequencies, is outputted to each of changeover switches 12 to 15. By the signal, a clock is selected which calls for video information from the memory 2 to a video output circuit 17 at a speed corresponding to the N times frequency and the video is displayed. When the frequency of the input signal is higher than the frequency A, the changeover switches are switched to deal with the case. By setting the value of the frequency A to a frequency value which does not generate flicker, a high quality video is always obtained.
Patent JP-S58212625-A (JP)
Title: Manufacture of magnetic recording body
Inventor: YAMAGUCHI NOBUTAKA
IPC: G11B5/84
Filed: 1982-06-04
Abstract: PURPOSE:To improve the surface properties of a recording medium and the coefft. of friction by coating a nonmagnetic support with a magnetic layer, holding the resulting bulk roll at <=10 deg.C, and calendering it. CONSTITUTION:A nonmagnetic support is coated with a magnetic layer, and the resulting bulk roll is held at <=10 deg.C, preferably -15-10 deg.C. The holding time is not especially restricted, yet the preferred holding time is <=150hr and the further preferred time is 5-100hr. In order to produce a more remarkable effect, it is preferable to incorporate a lubricant having a higher m.p. than the holding temp. of the bulk roll into the magnetic layer.
Patent JP-S57209795-A (JP)
Title: Flux for horizontal electroslag build up welding
Inventor: TOKURA MOTOI
IPC: B23K35/362
Filed: 1981-06-22
Abstract: PURPOSE:To make appearance of bead beautiful, eliminate undercut and improve detachability of slag by adding a specified quantity of specified components such as CaF2 to flux and specifying CaF2 equivalent. CONSTITUTION:This is flux for horizontal electroslag build up welding containing 15-35% CaF2, 15-34% TiO2, 10-30% SiO2, 5-25% CaO, 1-4% MgO and CaF2 equivalent =CaF2(%)+0.7 CaO(%)+0.5 (TiO2%+MgO%), K=45-65. By adding <=10% ZrO2 as a component to the flux, good looking, especially lustrous bead can be obtained.
Patent JP-H05275047-A (JP)
Title: Ion implanter
IPC: H01J37/04
Filed: 1992-03-23
Abstract: PURPOSE:To carry out stable ion implantation, and to elongate the using life of an ion source device. CONSTITUTION:The detection value of an ion beam current from a Faraday cup F is put into a control part 4 by using the control part 4 consisting of butt circuits 42, 44 and PID calculation parts 43, 45, while a discharge current Id is so controlled that an acceleration current Ia is stabilized, to adjust the ion beam current to an aimed value. The Id can be directly controlled without controlling the Ia. The life of a filament and the like can be elongated by maintaining a discharge voltage Vd and an acceleration voltage Va to a minimum value in a range that the ion beam current is stabilized. A gas flow rate and the strength of the magnetic field when the beam noise of the ion beam current is low, are preliminarily known, and automatic operation is carried out under the condition. The consumption degree of the filament is known, and the filament current is controlled according to the consumption degree, and automatic starting is thus carried out.
Patent JP-S59220551-A (JP)
Inventor: OGAWA MAKOTO
IPC: E04F13/21
Filed: 1983-05-31
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-H02273733-A (JP)
Title: Silver halide photographic sensitive material housed in cartridge
Inventor: OBAYASHI KEIJI
IPC: G03C5/08
Filed: 1989-04-15
Abstract: PURPOSE:To obtain a print having excellent sharpness and the aspect ratio of an image plane which is mentally and physiologically preferable in terms of visual sensation by incorporating polymer couplers into the photosensitive material and housing the photosensitive material into a specific cartridge. CONSTITUTION:The photosensitive material contains at least one kind of the polymer couplers and is housed into the cartridge. The effective image plane area per frame to be exposed to the photosensitive material in the aperture of the cartridge is 3.0 to 25.0cm<2> and the ratio of the length on the long side to the length on the short side of the image plane of one frame is 1.2 to 2.0. The cartridge consists of a film roll chamber which houses the unexposed photosensitive material in a rolled state, a taking up chamber which takes up the exposed photosensitive material and a bridge part which connects these chambers and has the aperture. The print having the excellent sharpness and the aspect ratio of the image plane which is mentally and physiologically preferable in terms of visual sensation are obtd. in this way.
Patent JP-S62252831-A (JP)
Title: Food heating control method for high frequency heating apparatus and food package material used for said method
Inventor: ICHIKO NAOYA
IPC: B65D81/34
Filed: 1986-04-25
Abstract: PURPOSE:To enable control of heating of foods to their respective proper temperatures with-in the same time, by a method wherein a plurality of foods being different in a desired heating temperature are separately contained in the same container, and heating treatment is applied on the food in a way that the food is surrounded with a sheet different in a microwave transmission rate so that heating action depending upon their respective heating temperatures is applied thereon. CONSTITUTION:A package sheet 3, with which a surface radiated with microwaves is covered, is constituted such that it is divided into different sheet surfaces 3a, 3b, 3c..., being different in a microwave transmission rate, at each containing part so that, when the package sheet is heated under the same condition by a high frequency heating device, the heating temperature of a food in the containing part is controlled to a desired value. For example, the package material sheet surface 3a, positioned facing a containing part 1a packed with rice 2a, is formed by a material, having an excellent microwave transmission rate, a sheet surface 3b, positioned facing a containing part 1b, containing meat 2b therein, is formed by a material having transmission factor lower than that of the aforesaid package sheet surface, and a package sheet 3c, positioned facing a containing part 1c containing a pickled substance 2c, is formed by a material being further difficult to transmit microwaves. This constitution enables a plurality of foods having different desired heating temperatures from each other to be heated and cooked to a proper temperature within one same heating time.
Patent JP-S62254808-A (JP)
Title: Dehydration method
Inventor: IKUTA HIDEMI
IPC: B01D17/00
Filed: 1986-04-26
Abstract: PURPOSE:To save energy in dehydration and to simplify the device structure and application by utilizing a hydrating inorg. dichloride having the m.p. in the vicinity of ordinary temp. CONSTITUTION:A vessel 12 contains a water-contg. material 10 to be dehydrated. Two vessels 16 and 18 contain respectively the hydrating inorg. chloride 14 as a dehydrating agent such as CaCl2.6H2O having the m.p. in the vicinity of ordinary temp., exhibiting high absorptivity, and separating absorbed water as the liq. supersaturated water. The vessel 12 and the vessels 16 and 18 are connected through pipelines 20 and 22 over the vessel 12. Cooling and heating devices are provided in the vessels 16 and 18, and a vacuum pump 38 is connected to the vessel 12 through a valve 36. Water is absorbed by heating the chloride to a temp. higher than the m.p., and the absorbed water is separated and regenerated by cooling the chloride to a temp. lower than the m.p.
Patent JP-H06309582-A (JP)
Title: Monitor center device for remote monitor system
Inventor: NAKAMURA HITOSHI
IPC: G08B25/04
Filed: 1993-04-22
Abstract: PURPOSE:To provide the monitor center device for remote monitor system which reduces the work volume of a monitor in a monitor center by transmitting data to a terminal equipment by the operation of an external command device other than devices installed in the monitor center. CONSTITUTION:When a terminal equipment 12 is initialized, the recognition code of this terminal equipment 12 and command information like an initializing command are transmitted from an input part 34 of an external command device 3 to a monitor center device 2 through a communication line 5. The monitor center device 2 transmits data responding to the initializing command received from the external command device 3 to the terminal equipment 12 and receives response data from the terminal equipment 12. When initialization of the terminal equipment 12 is normally terminated, normal end data is transmitted to the external command device 3; but when it is abnormally terminated, abnormal end data is transmitted to the external command device 3. Thus, the same operation as the monitor of the monitor center device 2 can be performed by the external command device, and the monitor of the monitor center can devote himself to normal monitor business.
Patent JP-H01267057-A (JP)
Title: Image recording device
Inventor: SATO YOSHIMITSU
IPC: H04N1/23
Filed: 1988-04-19
Abstract: PURPOSE:To perform image recording processing with automatic heating by providing a plurality of recording heads which develop colors in each coloring layer and an optical fixing means which fixes a transparent heatsensitive coloring layer which has developed a color by the recording head located on the upstream side. CONSTITUTION:An M layer 16 and a Y layer 18 are coated on the top of a support 14 for a heatsensitive recording material 12, and a C layer 20 is coated at the bottom. A thermal head 30 is arranged above a guide roller 21 and the heatsensitive recording material 12 moves between the thermal head 30 and the guide roller 21. The thermal head 30 only works on the Y layer 18 to develop a color in the Y layer only. Near the downstream side of the thermal head 30, a light projector 34 of an optical fixing means is arranged and fixes the colored Y layer 18. In addition, a thermal head 37 is arranged which works on the M layer 16 and the Y layer 18. However, since the Y layer 18 is fixed, only the M layer 16 develops a color. Below a guide roller 25, a thermal head 38 is arranged and the thermal head 38 heats the C layer 20 to develop a color.
Patent JP-H0284192-A (JP)
Title: 14-beta-gal lectins of mammal
Inventor: NEDWIN GLENN E
IPC: C07K14/47
Filed: 1989-04-14
Abstract: PURPOSE: To produce and advantageously obtain a recombinant 14-β-gal lectin useful for treating autoimmune diseases by transfecting a cell with a recombinant DNA sequence capable of coding a mammalian 14-β-gal lectin having a glycosylation site and culturing the resultant transfectant.  
     CONSTITUTION: A recombinant DNA sequence in a pure form capable of codinng a mammalian 14-β-gal lectin having at least one glycosylation site is prepared. An expression system, having the resultant recombinant DNA sequence and connected to a control sequence so as to enable the expression thereof in a suitable host cell is prepared. A cell is subsequently transfected with the expression system and then cultured in a culture medium under suitable conditions to produce a recombinant 14-β-gal lectin having at least one glycosylation site. The produced 14-β-lectin is then recovered from the culture medium. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S57211287-A (JP)
Title: Regulator for reflector of gas laser tube
Inventor: KINOSHITA MASAO
IPC: H01S3/034
Filed: 1981-06-22
Abstract: PURPOSE:To adjust the inclination of the surface of a reflector easily with high accuracy by setting a gas laser tube to a chuck and holding the collar of a reflector suppprter by a pawl while the output of the laser tube is measured by a laser beam detector. CONSTITUTION:A gas laser tube 1 is formed by each projecting a glass pipe 4, which holds a small tube 2 and to one end thereof a first reflector supporter 3 is mounted, and a second reflector supporter 5 at both ends of a vacuum package 6. The package 6 of the laser tube 1 is held by the chuck 18 in order to adjust the inclination of the reflector, and the tube 1 is turned by a motor 20 and positioned. Two holding mechanisms 21, 21' are mounted at positions where the collars 15, 16 of the supporters 3, 5 are mutually displaced by 180 deg., and these mechanisms are each placed to sliding tables 22, 23 and controlled by a cylinder 24 with an intermediate stop mechanism. A step feeding mechanism 25 and the pawls 26, 27 driven by the mechanism are set up to these tables, and the inclination is adjusted by these pawls while the output of the tube 1 is measured by a solar cell 20.
Patent JP-S58835-A (JP)
Inventor: WAKABAYASHI SHIGETOMO
IPC: A01K79/00
Filed: 1981-06-20
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-H10249116-A (JP)
Title: Liquid recycling device
Inventor: OKANOE KIMIHIKO
IPC: B23Q11/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To eliminate accumulation of foreign matter in a tank and to enable recycling of liquid. SOLUTION: This recycling device is provided with partition walls 4a-4d which are installed in a dirty tank 3 and form a liquid flow passage zigzag in the transverse and/or vertical directions and are equipped with fluffed material for capturing foreign matter in liquid, foreign matter scooping devices 10a, 10b for scooping up foreign matter accumulated in the dirty tank 3 into an auxiliary tank 15, a foreign matter takeout device 18 for taking out the foreign matter scooped up into the auxiliary tank 15 from the auxiliary tank 15, a clean tank 23 in which the liquid from which the foreign matter has been removed in the dirty tank 3 flows, and a purifying device 30 for purifying the liquid in the clean tank 23. The liquid that has been purified by the purifying device 30 in the clean tank 23 is scooped up to outside the tank and is returned again to the dirty tank 3 after use.