baber/WOPTO huggingface dataset:
Patent JP-H08229572-A (JP)
Title: Treatment of mud water and industrial waste water in mud water excavation method and device therefor
Inventor: HIROSE KAORU
IPC: B04B1/02
Filed: 1996-03-15
Abstract: PURPOSE: To reduce the volume of waste mud water and to facilitate disposition by flocculating the fine particles in the waste mud water to flocs, compacting these flocs, etc., by a centrifugal effect and subjecting the flocs and soil particle with above specific sizes to a sepn. of solid from the liquid, then treating the compacted flocs, etc., as dehydrated cake. CONSTITUTION: The waste mud water in an original liquid tank 1a is introduced by a fluid pump 2 via a pipeline 3 into a neutralizing tank 4 where the waste mud water is solidified by a solidifying agent supplied from a solidifying agent tank 5. While the waste mud water is transferred via a pipeline 7 by a fluid pump 6, the inorg. flocculating agent is primarily added thereto from a flocculating agent tank 14 by a pump 15. After reaction is effected by a line mixer 8 and a reaction tube 9, a high-molecular flocculating agent is secondarily added to the water by a pump 17 from a tank 16. Further, the waste mud water is introduced from a pipeline 12 into a mud water separator 13 where the fine particles >=10μm are flocculated to form the flocs.  The flocs and soil particles are transferred from a pipeline 23 into a cake treating tank 24, where the flocs and soil particles are molded as the dehydrated cake.
Patent JP-H0859265-A (JP)
Title: Press bending station for bending processing of glass sheet
Inventor: DEIITAA FUNKU
IPC: C03B23/03
Filed: 1995-04-12
Abstract: The glass pane press bending station, in an automatic vehicle glazing mfg. line, has a solid male mould of cast Al alloy with heating fluid channels for uniform heating to a thermal expansion temp. which is below the bending temp. and which is controlled by the heating fluid such that the specific thermal expansion of the male mould matches that of the pane held at the bending temp. on the female mould. <IMAGE>
Patent JP-S61246946-A (JP)
Title: Photomagnetic recording medium
Inventor: YAMAGUCHI MASAYASU
IPC: C22C45/04
Filed: 1985-04-23
Abstract: PURPOSE:To reduce the oxidation of the titled medium and to provide excellent preservability by adding >=1 kind single metal or their alloy among semimetals such as B, Si, Al and Ge to a rare earth metal-transition metal alloy as the additive element. CONSTITUTION:An amorphous alloy film 2 and a protective film 3 are successively formed on the principal plane of a grooved substrate 1 to form a photomagnetic medium. In the photomagnetic medium, the film 2 is added with a single metal or an alloy consisting of 1 or >=2 kinds among semimetals such as B, Si, Al and Ge as the additive element. A photomagnetic recording medium which is hardly oxidized, with reduced ageing deterioration and having excellent preservability can be obtained by providing such a protective layer.
Patent JP-H02265288-A (JP)
Title: Drive circuit for semiconductor laser
Inventor: HORIKAWA MITSUHIRO
IPC: H01S5/042
Filed: 1989-04-06
Abstract: PURPOSE:To facilitate design and adjustment by monitoring the amount of light emission from a semiconductor laser using a photodiode, peak-holding the same by I-V-conversion, and amplifying an output difference between a peak hold circuit and a power supply voltage reference circuit, to output the same as power supply voltage for an operational amplifier. CONSTITUTION:An output from an LD semiconductor laser is monitored by use of a photodiode 9, and a photocurrent flowing through the photodiode 9 is converted to voltage and peak-hold by an I-V-conversion circuit 10 and a peak hold circuit 11. The output is amplified by an amplifier 13 into a signal which is inputted to a negative input of a differential amplifier 12, and an output from an operational amplifier power supply voltage reference circuit 2 is inputted to a positive input of the differential amplifier 12. An output from the differential amplifier 12 is outputted as power supply voltage for the operational amplifier 6 through a buffer 3 and an inverter. Hereby, design and adjustment are facilitated.
Patent JP-H08263771-A (JP)
Title: Erthquake alarm device
Inventor: KOSHIBA YOSHIHITO
IPC: G01H11/06
Filed: 1995-03-20
Abstract: PURPOSE: To attain inexpensive and highly accurate measurement, to make it possible to install an earthquake alarm device regardless of a power supply condition and to minimize the earthquake damages by arranging an oscillation sensor on the center part of a housing and arranging a battery and a sound outputting means around the oscillation sensor. CONSTITUTION: A speaker 35 to be the sound outputting means is loaded on a speaker storing part formed on the upper part of a housing. A constant voltage power supply circuit for converting the voltage of a dry battery 43 into fixed voltage, an electrostatic capacity type acceleration sensor 38 to be an oscillation sensor for detecting horizontal oscillation, an oscillation circuit for extracting an output from the sensor 38 as a change in oscillation frequency, a sound synthesizing circuit for synthesizing a sound to be outputted at the occurance of earthquake or the like, and an emergency lamp 44 to be an emergency lighting means are mounted on a board 36. Consequently a compact earthequake alarm device can be obtained.
Patent JP-S63254319-A (JP)
Title: Cooking utensil with steam heating
Inventor: KATO TATSUO
IPC: F24C1/00
Filed: 1987-04-09
Abstract: PURPOSE:To make uniform the temperature distribution in a cooking area by controlling the temperature in the cooking area by controlling the volume ratio which steam occupies in a mixture gas in the cooking area and at the same time constituting a uniform mixture gas by the natural convection which utilizes the difference in specific gravities of steam and air and the diffusion which is peculiar to the steam. CONSTITUTION:Because the cross-sectional area of a steam supply port 14 is constituted so as to have an area sufficiently large for the supply amount of steam and the jetting speed of steam 17 is set as low as possible, the steam 17 is supplied horizontally and uniformly in a space 16 below a cooking area 2 so that the steam 17 not only mixes with air 18 by diffusion but also is slowly replaced by the air 18 in the cooking area 2 with natural convection accompanied due to the difference in the specific gravities of steam and air. Accordingly by the effect of mixing by diffusion and ascent of the steam 17 by the difference of specific gravity a uniform gas mixture is constituted in the cooking area so as to prevent the flowing of the mixture gas 19 out of the main body 1 along with the position of arrangement of a section 15 communicating with the atmosphere and the temperature distribution in the cooking area 2 becomes uniform.
Patent JP-H07280806-A (JP)
Title: Measuring method for antineutrophilic cytoplasmic antibody
Inventor: SHIDA NAOMI
IPC: G01N33/535
Filed: 1994-04-01
Abstract: PURPOSE:To measure a chromatic antineutrophilic cytoplasmic antibody (C- ANCA) accurately by retarding the nonspecific reaction due to myeloperoxidase (MPO) antigen coexisting with the antibody. CONSTITUTION:When the IgG fraction of an animal derived anti-human MPO antiserum is added to a C-ANCA antigen, it has no effect on the measurement of C-ANCA but only the measurement of MPO-ANCA lowers because the IgG fraction of anti-human neutrophilic MPO animal antiserum reacts previously on the MPO antigen to retard reaction between the MPO-ANCA and the MPO antigen. Since the nonspecific reaction of MPO antigen is retarded, the MPO- ANCA is prevented from being mismeasured as C-ANCA due to the MPO antigen coexisting with the C-ANCA antigen resulting in the accurate measurement of C-ANCA.
Patent JP-S60239245-A (JP)
Inventor: AARUTOUURU MIRUBURANTO
IPC: H04N1/46
Filed: 1985-04-25
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-H07274431-A (JP)
Title: Small-sized dc motor
Inventor: TAWARA SATORU
IPC: H02K5/167
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a small-sized DC motor wherein the strictnesses of the machining accuracies of its rotor case and its circular bracket and the strictness of their assembling accuracy are not required even when no self-aligning bearing is used. CONSTITUTION:In a motor case 1 of a small-sized DC motor on whose inner peripheral surface a permanent magnet 3 is fixed, the rotor whose yoke core 7 is fixed on the intermediate part of a shaft 4 is stored, and the shaft 4 is born between a front bearing metal 5 fixed in a central flange 1c of the motor case 1 and a bottom bearing metal 6 of a circular bracket 2 whereby the opening part of the motor case 1 is choked. In this small-sized DC motor, at least the peripheral surface of a bottom end 4a of the shaft 4 which is opposed to the bottom bearing metal 6 is shaped in the form of a spherical surface.
Patent JP-S5612527-A (JP)
Title: Pressure detecting device utilizing opticalfiber
Inventor: ASAKINO KUNIHIRO
IPC: G01L9/00
Filed: 1979-07-11
Abstract: PURPOSE:To make it possible to detect the prescribed pressure while preventing an explosion, by providing a shield, which is designed capable of changing its position by pressure variation, and an optical fiber communicating circuit so that light is cut off by the shield in the optical fiber communicating circuit under the prescribed pressure. CONSTITUTION:The optical fibers 1 and 1' are provided leaving a small gap between them, the shield 2 is formed to cut off the light passing through the optical fibers, and a container 4 to contain a diaphragm 3 is also formed under the shield. The diaphragm 3 is so designed that its top surface is tightly closed, its bottom surface is left open and it is expanded higher by pressure coming in from a pressure intake 5. When the pressure reached a prescribed value, the diaphragm 3 expands and the shield 2 moves to the gap between the optical fibers 1 and 1'. By installing this device in such a position that the pressure intake 5 is directed to the pressure detecting space so that light from a light-radiating device 6 is not received by a light-receiving device 7 and also by converting the light variation electrically and detecting this in other areas than the explosion hazard, it is possible to detect an abnormal rise of pressure.
Patent JP-H07265301-A (JP)
Title: X-ray fluoroscopic apparatus
Inventor: KADOWAKI TOSHIO
IPC: A61B6/04
Filed: 1994-03-31
Abstract: PURPOSE:To provide a X-ray fluoroscopic apparatus easy to handle, not obstructing X-ray penetrative phtographing and enabling the attachment of accessories. CONSTITUTION:The upper region 8U of a top plate 8 constituted of X-ray pervious material quality is constituted so as to have lateral width sufficient to permit an examinee to lie and metal side frames 9 supported in a slidable manner with respect to a support stand are formed to the left and right side parts of the lower region 8L of the top plate 8 in a state protruding outwardly left and right. Guide parts 11 are formed to the side frames 9 along the longitudinal direction of the top plate and accessory rails 12 are fitted to and supported on the guide parts 11 so as to advance and retreat along the longitudinal direction of the top plate so as to extend from the end parts of the side frames 9 to be positioned at the lateral side parts of the upper region 8U of the top plate 8.
Patent JP-H03285800-A (JP)
Title: Instrument for observing oil supply in press machine
Inventor: MATSUI AKIRA
IPC: B30B15/00
Filed: 1990-04-02
Abstract: PURPOSE:To safely operate a press machine by arranging an orifice and a pressure detector unit in each oil supplying piping in the press machine, providing means for common sampling, flow rate calculation and abnormality detection and observing oil supplying flow rate. CONSTITUTION:To each oil supplying piping P2-P5, the orifice D1-D5 and the pressure detector unit PU, PD are arranged and also the common CPU (sampling means, flow rate calculating means and abnormality detecting means) 21 is arranged to constitute so as to automatically and continuously observe the oil supplying flow rate in each oil supplying piping P2-P5 at the every prescribed times. By this method, the observation to oil supplying, which the oil supplying condition in the oil supplying pipings P2-P5 in the press machine can be rapidly and accurately detected and suitably decided at a low cost, can be executed and safe operation of the press machine can be secured.
Patent JP-S5212755-A (JP)
Title: Sludge treatment
Inventor: FUKUSHIMA FUMIAKI
IPC: G21F9/16
Filed: 1975-07-18
Abstract: PURPOSE: Non-polluting treatment of sludge containing detrimental substances (for example, heavy metals, arsenic etc.) and the industrial reuse of such treated objects. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11265609-A (JP)
Title: Sidelight type surface light source device and liquid crystal display device
Inventor: OKAWA SHINGO
IPC: G02F1/1335
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent an abnormal emission even in the formation of a projection on the side surface of a plate member by forming the projection protruded from the side surface on the emitting surface side from a virtual line dividing the side surface of the plate member in the thickness direction of the plate member. SOLUTION: The illuminating light emitted from a fluorescent lamp 8 is directly incident on a light guide plate 12 through an incident surface 12A directly or after reflected by a reflector 9, and this illuminating light is propagated in the light guide plate 12 while repeating the reflection between reverse sides 12B and 12C. A projection formed by a pair of inclined surfaces 12E, 12F is repeatedly formed on the reveres side 12B of the light guide plate 12. In this structure, a projection 12H protruded from the side surface 12G of the light guide plate 12 is formed, on the thick incident surface side 12A, in a position closer to the emitting surface 12C side from a virtual line dividing the side surface 12G in the thickness direction of the light guide plate 12.  According to this, it can be made difficult to visually confirm the brightly lighted edge, and an abnormal emission on the emitting surface can be prevented.
Patent JP-S58204042-A (JP)
Title: Photosensitive composition
Inventor: TAKEYAMA KENICHI
IPC: C08L33/14
Filed: 1982-05-24
Abstract: PURPOSE:To provide a photosensitive compsn. which has high dyeability and good rosultion, by adding a photosensitizer to a copolymer of vinylpyrrolidone with a specified monomer. CONSTITUTION:A photosensitizer such as 4'-azido-4-adido benzalacetophenone-2- sulfonic acid is added to a copolymer obtd. by copolymerizing vinylpyrrolidone and a monomer having an ammonium salt type nitrogen atom and a polymerizable unsaurated bond, such as 3-methacryloxypropyltrimethylammonium chloride. A glass plate is coated with this photosensitive compsn., irradiated with ultraviolet light and dyed at 30 deg.C. EFFECT:The compsn. can be stored for one year or longer when preserved in a dark place. USE:Color separation filter for television camera using a solid image pickup element.
Patent JP-S58204479-A (JP)
Title: Button-type air cell
Inventor: ISE TOSHIHIRO
IPC: H01M12/06
Filed: 1982-05-24
Abstract: PURPOSE:To prevent any liquid leakage during battery preservation, and prevent any rise of the internal resistance of a button-type air cell which might be caused by the defective contact between a positive case and a catalyst layer by applying an electrolyte-resistant sealing resin over the entire surface of the inner circumference surface of the positive case except the part touching the catalyst layer. CONSTITUTION:After an elastic sealing ring 7 made of a synthetic resin or a synthetic rubber is attached around a sealing plate 8, a negative electrode 7 prepared by adding a thickener to an amalgamated zinc powder is packed inside the sealing plate 8 and the sealing ring 7, and electrolyte made of an aqueous potassium hydroxide solution is poured so as to complete a negative sealing body. A sealing resin 10 is applied to the entire inner circumference surface of a positive matallic case 1 except the part which touches the outer circumference surface of a catalyst layer 5, and an air hole 2 is provided in the bottom of the positive case 1. After an air-diffusing paper 3 is placed in the concave part of the positive case 1, a water repellent film 4 is placed on the paper 3. Next, the catalyst layer 5 formed by packing a catalyst matter prepared by mixing active carbon, acetylene black and a polytetrafuoroethylene emulsion which is used as a binding agent together into a nickel net, is positioned on the film 4. AFter that, a separator 6 is placed on the catayst layer 5, then the positive-side assembled body is attached to the negative sealing body, thereby completing a button-type air cell.
Patent JP-H08288219-A (JP)
Title: Apparatus and method for treatment of semiconductor
Inventor: NOBE YOSHIFUMI
IPC: C23C14/58
Filed: 1995-04-13
Abstract: PURPOSE: To shorten the time required for a treatment without causing the degradation of a film quality by a method wherein a sputtering chamber and a lamp annealing chamber are installed at a sputtering device body. CONSTITUTION: When the formation of a high-melting-point metal film has been finished inside a sputtering chamber 4, a gate-valve driving mechanism A4 is electrified, and a gate valve G4 is opened. Then, the sputtering chamber 4 communicates with a separation chamber 1. After that, a gate-valve driving mechanism A7 is electrified, and the gate valve communicates with the separation chamber 1. After that, by a conveyance operation by a conveyance mechanism 15 inside the separation chamber 1, a wafer W is conveyed into a lamp annealing chamber 7, and a lamp annealing treatment is executed.  At this time, the temperature of the wafer W is raised, the orientation of first-layer and second-layer high-melting-point metal films formed on a substrate SiO2 film is enhanced, and especially the close contact property of the first-layer high- melting-point metal film with the substrate SiO2 film is enhanced.
Patent JP-H02266705-A (JP)
Title: Frequency modulator
Inventor: HIRAMATSU YONEJIRO
IPC: G11B20/06
Filed: 1989-04-07
Abstract: PURPOSE:To obtain output with superior linearity and without generating high- order distortion by performing the multiplication of first and second modulation signals having orthogonal phase relation and that of first and second carrier signals having the orthogonal phase relation, respectively, and adding respective multiplication output. CONSTITUTION:A video signal integrated in digital manner by an integrator 20 is supplied to a phase modulator 30, an waveform conversion ROHs 32 and 33 convert inputted digital video signals to two digital video signals having the orthogonal phase relation mutually. Also, the first and second carrier signals having the orthogonal phase relation are inputted to the phase modulator 30, and the first modulation signal and the first carrier signal are supplied to a multiplier 35, and the second modulation signal and the second carrier signal to a multiplier 35, respectively, and respective multiplication output is added at an adder 37, and the output in which only the phase of the second carrier signal is modulated can be obtained. In such a way, nonlinearity of input voltage to output frequency and the high-order distortion included in frequency modulation output can be eliminated.
Patent JP-H05256787-A (JP)
Title: Method and apparatus for inspecting surface of columnar component
IPC: B07C5/342
Filed: 1992-03-13
Abstract: PURPOSE:To execute automatic discrimination of a defect such as a crack existing on the lateral side of a columnar component by a method wherein the component is put on two parallel rollers and an image of a development of the upper part of the lateral side of the columnar component is picked up be a camera while the component is rotated one by one. CONSTITUTION:An apparatus for inspecting a surface is equipped with a supply part 9 which supplies columnar components 1 one by one and is constructed of a stopper part 8 provided with a handle bar 6 operating also as a stopper and two holding bars 7a and 7b. A conveying part 10 moves the components 1 by two rollers 2 and 3 while rotating the components one by one. An image pickup part 12 picks up an image of a development for one rotation of the lateral side of the component 1 by a camera 5. A delivering part 13 discriminates the quality of the component 1 on the basis of information from the image pickup part 12 and delivers it to an adequate place.
Patent JP-S58205445-A (JP)
Inventor: SATOU AKITOSHI
IPC: A01K85/00
Filed: 1982-05-25
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-S63254021-A (JP)
Title: Metal mold
Inventor: INOUE HIROSHI
IPC: B29C45/40
Filed: 1987-04-13
Abstract: PURPOSE:To permit the ejection of a plastic molded article and replace an inert and a core pin integrally freely, by a method wherein an ejector sleeve is provided with a notch so as to be inserted into a through hole loosely and freely under a condition of riding over the boundary of a receiving plate while the sleeve is fitted slidably and externally to the core pin. CONSTITUTION:When plastics, filled into a cavity 2, is solidified, a movable mold 1 is retreated into the direction of an arrow sign 9b. Next, when an ejector plate 7 is advanced against the energizing force of a spring 8 into an arrow sign 9a direction, a molded form 19 in the cavity 2 is ejected too the outside. In this case, the parts 6a, 6b of an ejector sleeve 6, on which notches 13a, 13b are provided, are inserted loosely into through holes 10a, 10b and will never cause interference with the other parts of the ejector. Thereafter, the ejector plate 7 is retracted in arrow sign 9b direction and an ejecting work is finished. When an insert 3 is replaced, a receiving plate 4 and the core pin 5 may be removed from a template by only releasing a connection from the template.
Patent JP-H09245107-A (JP)
Title: Free hands commercial transaction system
Inventor: KATO RYUICHI
IPC: G06F21/31
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To allow a consumer to receive pay service and to draw money from a banking facility without carrying with a card, etc., by inputting a finger print, a voice print, a retina pattern, etc., and retrieving and collating them. SOLUTION: The consumer inputs his/her user ID and plural passwords from an input device 2 to transmit to an information processor 6 installed at the banking facility. The information processor 6 retrieves user ID and the plural passwords from a data base 8. At the time of attaining retrieval, the input requests of 'portrait' or 'autogaph' registered in a data base 8 and picture information are returned to a display 4 so that a service provider confirms the identity of the consumer by collating the 'portrait' or 'autograph' by his own eyes. The consumer inputs 'picture information' from the input device to digitize and transmit it, and the information processor 6 retrieves and collates picture information from the data base by setting user ID and the pass word to be a key. At the time of attaining retrieval and collation, examination necessary for transaction is executed.