baber/WOPTO huggingface dataset:
Patent JP-H08238482-A (JP)
Title: Electrolytic cell and ion water maker
Inventor: KOBAYASHI MASAHARU
IPC: C25B9/19
Filed: 1995-03-06
Abstract: PURPOSE: To realize a small-sized thin electrolytic cell by setting a first case having a cup shape and having a raw water supply passage provided to the side surface thereof and a first emitting passage provided to the bottom surface thereof and a second case having a second emitting passage provided to the bottom surface thereof in opposed relationship to cover a laminate and holding the laminate between the bottom surfaces of the first and second cases. CONSTITUTION: A water permeable second plate-shaped electrode 30 having an outer shape almost same to that of a first plate-shaped electrode 29 and a second C-shaped spacer 25 having an outer shape almost same to that of a first C-shaped spacer 24 are successively laminated so that the outer shapes on the one half sides of them arranged to form a laminate. This laminate is covered by mutually opposing a first case 34 having a cup shape and having a raw water supply passage 33 provided to the side surface thereof and a first emitting passage 31 provided to the bottom surface thereof and a second case 35 having a second emitting passage 32 provided to the bottom surface thereof and held between the bottom surfaces of the first and second cases 34, 35. By this constitution, a small-sized and extremely thin electrolytic cell can be realized.
Patent JP-H04262980-A (JP)
Title: Core metal for rubber crawler
Inventor: TOGASHI KIYOO
IPC: B62D55/253
Filed: 1991-02-18
Abstract: PURPOSE:To restrain the transmission of vibration to a machine body and the occurrence of abnormal sounds and enable the interchange of only engaging parts by constituting a sprocket engaging part of a core metal for a rubber crawler separately from a core metal body to stick the sprocket engaging part integrally to a recess in the core metal body through a rubber elastic body. CONSTITUTION:In a core metal A of a rubber crawler used for a construction equipment, agricultural machine, etc., square parts 13, 14 are respectively provided on the side opposing to blade parts 11, 12 embedded in a rubber elastic body. At the bases of these square parts 13, 14 circular recesses 15, 16 respectively in the widthwise direction of the rubber crawler. A metal pin 17 of a sprocket engaging part is fitted in the recess 15, 16 through the rubber elastic bodies 18, 19 on both ends. Or, right and left blade parts 41, 43 of the core metal C is formed in a series and at the center part thereof a recess 44 penetrating in the width direction of the rubber crawler is formed in the square part 43, where a metal pin 46(sprocket engaging part) is pressed-in fitted via a rubber elastic body 45.
Patent JP-S59167108-A (JP)
Title: Piezoelectric porcelain filter
Inventor: KASHIWAGI YUKIO
IPC: H03H9/10
Filed: 1984-03-09
Abstract: PURPOSE:To improve the filter characteristic and to make the filter small-sized by providing an input signal taking-in conductive part, an output signal taking- out conductive part, and an earth conductive part on a case consisting of a synthetic resin or an insulating material such as an alumina porcelain and storing a piezo-resonator in this case. CONSTITUTION:A recessed part 18 into which a piezo-resonator 12 should be fitted is provided on the upper face of a lower case 22 with a synthetic resin or an insulating material such as an alumina porcelain or the like, and the input signal taking-in conductive part and an output signal taking-out conductive part 20 are provided on the upper face of the side wall of the recessed part 18 which faces an input signal taking-in electrode 2 and an output signal taking-out electrode 4, and an earth conductive part 21 is provided from the lower face to the lower part of the recessed part 18 through the lower end face, and an upper case 26 is covered on the lower case 22 as shown in the figure, and matched faces of the lower case 22 and the upper case 26 are joined with an adhesive 27 such as an epoxy resin adhesive or the like, thus constituting a piezoelectric porcelain filter. Consequently, the filter characteristic is superior in attenuation quantity.
Patent JP-S53131758-A (JP)
Title: Formation of fluorescent screen for color picture tube
Inventor: KOIKE NORIO
IPC: H01J29/32
Filed: 1977-04-22
Abstract: PURPOSE: To increase the luminance on the fluorescent screen as well as to obtian a high-contrast picture area, by laminating on the panel inner surface the fluorescent layer containing no filter material onto the fluorescent layer containing the filter material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0587278-A (JP)
Title: Pipe joint
Inventor: OMI TADAHIRO
IPC: F16L25/14
Filed: 1991-02-18
Abstract: PURPOSE:To secure heat resistance and airtightness without requiring any special working at the time of connection by making a second joint member be free of turning round to a first joint member in the pipe circumferential direction of a connected pipe, and installing a ringlike projection, where the whole circumference of a tip is contactible to a section face in a state of being almost line contact, at the side being opposed to the section face of the connected pipe. CONSTITUTION:A circular fitting hole 18a is formed in the central part of a first joint member 18, a cylindrical projection 18b at the side being opposed to a clamp member 20 and a flange part 18c at the outer circumferential side, respectively. A through hole 19a is formed in the central part of a second joint member 19, the side of a boss part 19A is fitted in the fitting hole 18a of the first joint member 18, and a ring projection 19b is formed on a surface at the side of a skirt part 9B and also at the side to be opposed to the section face of a pipe 13. In succession, a clamp member is locked to this pipe 13, and the section of the pipe 13 is opposed to the second joint member 19 fitted in the first joint member 18, and when the flange part 18c is clamped to the clamp member 20, a tip part of the ring projection 19b of the second joint member 19 is connected to the section face of the pipe 13 in a line contact state.
Patent JP-H01219696-A (JP)
Title: Controlling of feed water heater drain
Inventor: TAHIRA MASAYOSHI
IPC: G21D1/02
Filed: 1988-02-29
Abstract: PURPOSE:To prevent cavitation, by obtaining a deviation between saturated steam temperature defined by an inner pressure of a drain tank and temperature of a feed water heater drain in the drain tank. CONSTITUTION:A signal of drain temperature c, fed from a temperature detector 24 which detects the temperature of a feed water heater drain in a drain tank 13, is fed to a deviation detector 23 and therewith a controlling deviation is obtained from the signal c and a signal b of saturated steam temperature then the deflection is output to an amplifier 25 as a temperature deviation signal d. To this amplifier 25, a hysteretic characteristic 2 of a two-position operation is fed. On the other hand, when a plant encounters with a load disconnection or an abnormal shut down of a recirculation pump of a nuclear reactor and so on, the inner pressure of the drain tank 13 significantly varies. At that occasion, a great temperature deviation arises between the saturated steam temperature b and the signal of the drain temperature c, and the deflection is fed to the amplifier 25 as the temperature deflection signal d therewith a drain pump 14 stops. With this procedure, there is very few possibility for a large amount of air bubbles to be transported to the drain pump 14, and generation of a cavitation is prevented.
Patent JP-S60189788-A (JP)
Inventor: SAKAE TATSUYA
IPC: G09G1/06
Filed: 1984-03-09
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-H11251504-A (JP)
Title: Electronic component and manufacture thereof
Inventor: FUJII RYUICHI
IPC: H01L23/28
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent thin burrs from being formed on the exposed surface of an electrode member, even if the electrode member is encapsulated with a resin in such a manner that a part of the electrode member is exposed from the encapsulating resin. SOLUTION: One surface of an electrode member 2 having a step in the middle thereof is connected electrically to an electrode 1a of an electronic component body 1. A removable member 3 is brought into contact with a surface different from the electrode connected surface of the member 2. Then, a region including the member 2 and the body 1 are encapsulated with a resin 4. The member 3 is thereafter removed from the member 2 to thereby expose a part of the member 2 from the outside surface of the resin 4.
Patent JP-S52129670-A (JP)
Title: Treatment of concentrated slurry formed in handling liquid waste
Inventor: NAKAYAMA YASUTAKA
IPC: G21F9/00
Filed: 1976-04-26
Abstract: PURPOSE: To eliminate blockade of a pipe and to make transportation and treatment of a slurry waste water smooth by diluting the slurry of high concentration to a degree that causes no deposit of sludge. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52129689-A (JP)
Title: Solid/liquid separator
Inventor: INOUE KIYOSHI
IPC: B01D61/46
Filed: 1976-04-26
Abstract: PURPOSE: To produce highly pure water for a long time by the combination of electroosmosis and capillarity by use of an apparatus utilizing capillarity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07229903-A (JP)
Title: Automatic analyzing apparatus
Inventor: KAWAKAMI TAKUMI
IPC: G01N35/02
Filed: 1994-02-22
Abstract: PURPOSE:To provide an automatic analyzing apparatus which automatically and surely proceeds with analyzing procedures and is connectable with a laboratory automatization system without requiring monitoring at all times. CONSTITUTION:An automatic analyzing apparatus 10 is provided with an analyzer main body 12 for automatically analyzing a liquid sample, a sample- introducing device 14, an auto sampler 16, and a data processor 22. The auto sampler 16 automatically carries out a step of feeding one by one a plurality of set sample bottles in the predetermined order, and a step of taking and injecting the liquid sample from the supplied sample bottles to a predetermined position. The sample-introducing device 14 reciprocates between an injection place where the auto sampler 16 injects and a reception place where the main body 12 receives the liquid sample, and is provided with a carrier means for introducing the liquid sample to the analyzer main body 12. The data processor 22 stores data received from sensors set respectively in the analyzer main body 12, auto sampler 16 and introducing device 14, performs necessary calculations based on the data, further outputs necessary instructions, and informs the data to a separately installed laboratory automatization system(LAS).
Patent JP-H03248002-A (JP)
Title: Apparatus for inspecting dimensions of minute material
Inventor: FUKUDA TORU
IPC: G01B11/02
Filed: 1990-02-27
Abstract: PURPOSE:To improve productivity and to prevent errors in reading by constituting this apparatus of a device comprising a means for supplying a work, an inspecting means and a means for sorting good products and defective products in the vicinity of an index table, a TV camera, and a control device. CONSTITUTION:In a device 34, a work supplying means, an inspecting means, and a means for sorting good products and defective products are provided in the vicinity of an index table. A work 1 is mounted on the device 34. The image of the work 1 is picked up with a TV camera 25. The good products and the defective products are classified with a control part 35 including an image processing device. Namely, an image signal 2 which is received from the camera 25 is outputted into an image processing device 6. In the image processing device, the image signal is binarized based on the preset binarization level. Outer-edge position data 7 are outputted into a computer 8. In the computer, the outer-edge position data which are stored beforehand are compared with the outer-edge position data of the binarized image after the correction of the inclination and the like. The difference is compared with a tolerance value. Thus, the pass/fail judging data are outputted into a classifying part 10.
Patent JP-H02228338-A (JP)
Title: Composition of diacetylene compound
Inventor: NAKAMURA KATSUYUKI
IPC: C08K5/01
Filed: 1989-03-01
Abstract: PURPOSE:To provide the title compsn. with excellent stability and moldability and providing a molding with excellent strength, elasticity, dimensional stability, etc., by incorporating a specified liq. diacetylene compd. and a polymer material at a specified ratio. CONSTITUTION:A liq. diacetylene compd. of formula I (wherein R and R' are each a 1-6C org. group with a double bond; X and X' are each formula II or -O-; A and A' are each a 1-6C org. group) is prepd. As the practical example of the liq. diacetylene, compd. of formulas III and IV can be cited. The title compsn. is prepd. by incorporating 3-49wt.% this diacetylene compd. and 97-51wt.% polymer material (e.g. nylon-6 or poly-p-pheyleneterephthalamide powder). The obtd. compsn. can be used for precision mechanical components and in the electronics field and is useful for coating material providing a high hardness, adhesives, etc.
Patent JP-H09206787-A (JP)
Title: Treating device for garbage-containing sewage
Inventor: IDOGAWA KIYOHIDE
IPC: C02F3/30
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To avert water pollution by subjecting garbage-contg. sewage contg. pulverized matter to aerobic decomposition, then anaerobic decomposition, then transferring the sewage to a sludge concentrating and digesting tank, again filtering the precipitate, such as excess sludge, storing the concentrating sludge, subjecting the separated supernatant water again to the aerobic treatment and filtration, then releasing the water. SOLUTION: The garbage-contg. sewage contg. the polarized matter pulverized by a pulverizing machine 2 installed at the bottom of a sink 1 of a kitchen is introduced from a sewage flow pipe 3 into an anaerobic decomposition tank 4 where the garbage-contg. sewage is liquefied and decomposed by anaerobic microorganisms. The treated water subjected to the liquefaction and decomposition is discharged into aerobic decomposition tanks 7, 10 where the water is maintained in an aerobic state by the air fed from an air diffusion pipe 13. The treated water is thus subjected to the oxidation decomposition treatment by the aerobic microorganisms. Treated water is discharged to a solid-liquid separating tank 16.  The excess sludge, etc., in the treated water settle on the bottom and are filtered by a filter layer 19; thereafter, the precipitate and treated water are partly transferred by a pump 22 to the sludge concentrating and digesting tank 23. The supernatant water past the filter layer 24 is returned by a transfer pipe 25 to the aerobic decomposition tank 7.
Patent JP-S54139467-A (JP)
Title: Method and apparatus for vapor epitaxial growth
Inventor: ISHIWARI HIDETOSHI
IPC: H01L21/205
Filed: 1978-04-21
Abstract: PURPOSE: To obtain the excellent single crystal by exposing the substrate into the growth gas after the density ratio becomes the fixed value for the mixture of more than two kinds of gas.  
     CONSTITUTION: After heating the Al source up to the fixed temperature, H 2  is introduced 8 to reaction tube 1, and substrate 12 is heated up to the fixed temperature. HCl is introduced into room 2 to obtain AlCl 3 , and at the same time CO 2  is introduced into tube 1 along with H 2 . Thus, the necessary mixed growth-use gas is composed between container 10 and room 2. When the gas mixture density ratio becomes steady, the door of container 10 is opened by motor 16 to expose the Si substrate 12 inside the container into the growth gas. Thus, Al 2 O 3  poly crystal is grown. With this method, Al 2 O 3  featuring excellent crystalline property on the interface can be obtained, and the high-quality poly-crystal Al 2 O 3  is grown on the Al 2 O 3 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02226308-A (JP)
Title: Nose round correcting method for cnc machine tool
Inventor: IEDA FUJIMI
IPC: G05B19/404
Filed: 1989-02-28
Abstract: PURPOSE:To generate an offset shape with a high precision in a short time by using a right or/and left nose round value to generate the shape of tool control at the time of discriminating that working shapes are coupled approximately smoothly. CONSTITUTION:A cutting tool 11 has a nose round R14 having nose round value r1 and a nose round R15 having a nose round value r2 in the left and the right of the edge, and the angle of inclination of a straight line 19 of cutting between two nose rounds R14 and R15 is theta8. With respect to nose round correction where this cutting tool 11 is used to obtain the offset shape to the final working shape with the center of one nose round as the reference, the shape of tool control of high processing speed is generated when it is discriminated that shapes are coupled approximately smoothly. Thus, the cutting tool 11 having blades on both sides is used to perform working with a high precision.
Patent JP-S57162243-A (JP)
Title: Manufacture of electron gun
Inventor: ISHIDA RITSUO
IPC: H01J9/30
Filed: 1981-03-27
Abstract: PURPOSE:To prevent any damage to a stem glass by welding a stem eyelet and a lead wire by means of a laser equipment. CONSTITUTION:After a stem eyelet 3 is attached around a lead wire 2, laser light 6 is irradiated on a given position of the stem eyelet 3 from the outer side of the eyelet 3 by means of a laser equipment 5 so as to make the lead wire 2 and the eyelet 3 to be welded. By the means mentioned above, any damage to a stem glass 1 can be prevented since there is no need to apply mechanical force to the lead wire 2.
Patent JP-H03249460-A (JP)
Title: Method for manufacturing transmission casing assembly
Inventor: TAKAHASHI MASAKAZU
IPC: F16H57/023
Filed: 1990-02-27
Abstract: PURPOSE:To eliminate falling and seizure of locating pins and to keep a coaxial degree and a parallel degree of two pairs of bearing holes high accurate equal to the time of simultaneous machining by inserting the locating pins via guide means to locating holes machined together with the bearing holes. CONSTITUTION:Right after bearing holes 1c, 1d, 2c, 2d and locating holes 1a, 1b, 2a, 2b are machined at the same time on each of case 1 sides and cover 2 sides having two parallel axes along the case 1 and the cover 2, and after this simultaneous machining, the cover 2 is disassembled to assemble predetermined built-in parts in the case 1, and then locating pins 4, 5 are inserted into the locating holes 1a, 1b, 2a, 2b via guiding means 9 for either the case or the cover. A coaxial degree and a parallel degree between two pairs of the bearing holes 1c, 1c, 2c, 2d are thereby reproduced accurately equal to at the time of the simultaneous machining so that production of gear noises due to offset abutment of the teeth of gears caused by the slippage of the position of the bearing holes 1c, 1d, 2c, 2d and any wear and any damage to the sliding surfaces of the other built-in parts are eliminated.
Patent JP-H11250213-A (JP)
Title: Composite ic card and its manufacture
Inventor: KONDO TAKAO
IPC: B42D15/10
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a composite IC card and a method for manufacturing this IC card for improving the structures of the connecting terminals of an IC module and the connection terminals of a coil for simplifying and certifying the connection of the mutual terminals, and for utilizing the function of an IC card by preliminairily selecting and using the two kinds of communication systems for each application based on the advantage and disadvantage. SOLUTION: This composite IC card is composed of a card substrate 11 in which an antenna coil 15 and coil connecting terminals 13 formed by etching or the like are deeply embedded, module embedding holes are formed by hand reeling working or the like on the connecting terminal parts, and the coil connecting terminal surfaces are partially exposed, or through-holes 30 whose areas are smaller than those of the terminal areas are formed, and an IC module 20a whose connecting terminals are projected to the rear face side of the module substrate. Then, conductive adhesive (d) is embedded in the through-holes, and the IC module 20a is mounted on the embedding holes, and the mutual connecting terminals are connected through the through-holes 30.
Patent JP-S58167327-A (JP)
Title: Apparatus for delivering bulky stored items
Inventor: KIHARA KAZUHIKO
IPC: B65G65/08
Filed: 1982-03-26
Abstract: PURPOSE:To make possible to deliver a bulky items from their heaps over retaining walls, by supporting a bucket elevator over the retaining walls by a girder and a trolley in such a way that the bucket elevator can be moved in orthogonal directions, and allowing the bucket to be moved up and down. CONSTITUTION:A rope 14 is let out from a winch 13 to move down the bucket elevator 15 to a desired point. The girder 5 is run by rotating running wheels 6 so that the lower end of the bucket elevator 15 may be forced onto the lowest part of the heap 27 in a storing zone (L) enclosed by the retaining walls 1, 2. Then a rope 24 is payed out from a winch 25 to cause a harrow 23 to rotate downward and to cause its clicks to bite into the slope of the heap 27. A chain 18 is driven to move the buckets 19 and at the same time running wheels 10 are rotated to run the trolley 9 along the length of the girder 5. By the harrow 23 that is moved in association with the running of the trolley 9, the slope of the heap 27 is broken down and the bulky items are scooped out by the buckets 19.
Patent JP-S63215855-A (JP)
Title: Idle rotation frequency control device for engine
Inventor: ISHIHARA TAKAHISA
IPC: F02D41/16
Filed: 1987-03-02
Abstract: PURPOSE:To improve the stability of the idle rotation frequency control by furnishing a deceleration air stopping device to stop the feeding of the deceleration air at a deceleration in no load condition, in an engine in which a deceleration air feeding device is furnished to feed a specific amount of deceleration air during a deceleration condition. CONSTITUTION:When an idle running condition is detected by an idle condition detecting device 6, a control signal responding to the deflection between the actual rotation frequency by a rotation frequency detecting device 7 and the object rotation frequency by an object rotation frequency setting device 8 is output to a control signal setting device 4, by which an idle rotation frequency regulating device 3 is controlled. And when a deceleration condition is detected by a deceleration detecting device 10, the deceleration air amount is decided by a deceleration air control device 9 depending on the feedback value from a control device 5, and input to the setting device 4. In this case, however, when the no load condition of the engine 1 is detected by a no load detecting device 12, the deceleration air feeding is stopped by the output of a deceleration air stopping device 11.
Patent JP-S60210273-A (JP)
Inventor: SMITH FRANCIS SKILLEN
IPC: A63B51/02
Filed: 1985-03-09
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-H051010-A (JP)
Title: Method for cyanoalkenylation
Inventor: BAABARA KURATSUKU SUTARII
IPC: C07C255/32
Filed: 1991-02-21
Abstract: PURPOSE: To provide a process for producing a 1-cyano-1-(4-alkylphenyl)arn having usefulness as a chemical intermediate in the production of ibuprofen in particular and related medicaments.  
     CONSTITUTION: This compd. is produced by bringing an alkylbenzene into reaction with an alkaline metal cyanide and an acid halide in the presence of aluminum chloride. 
     COPYRIGHT: (C)1993,JPO