baber/WOPTO huggingface dataset:
Patent JP-H0236497-A (JP)
Title: Security system
Inventor: BARII ARUFURETSUDO MOOGAN
IPC: G08B21/00
Filed: 1989-05-08
Abstract: PURPOSE: To monitor a crew's falling into water from a boat by simultaneously operating a position identifying means and a warning event sensor so as to operate a system. CONSTITUTION: Three members of the crew are expressed three transmitters 7 to 9 and when each transmitter is soaked in water, it is immediately activated to transmit an electromagnetic signal. The sensitivity of a receiver 10 is set to be smaller than that of a receiver 11, a processing circuit is operated only when a signal from the transmitter 7 to 9 is received and the processing circuit issues a warning instruction only when an output from the receiver 10 is large. An area X in which the receiver 11 generates a larger output signal is shown by a straight line segment AB, the part of a circle from B to C, a straight line segment CD and the part of a circle D to A and a detection circuit does not issue a response signal though the transmitters 7 or 8 are wet through on the boat in the state of normal sailing.  But when the signal is received from the area X, the detector automatically triggers the warning signal to discharge a life buoy. Therefore, the system monitors the crew's falling into water from the boat.
Patent JP-S62272822-A (JP)
Inventor: YAMAMOTO ASAYUKI
IPC: H02H9/04
Filed: 1986-05-20
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-S609667-A (JP)
Inventor: KOUMURA YUKIO
IPC: B25B25/00
Filed: 1983-06-29
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-S609894-A (JP)
Title: Automatic profile plating device
Inventor: FUKUI KUNIHIRO
IPC: C25D5/04
Filed: 1983-06-29
Abstract: PURPOSE:To perform uniform plating at a high speed on a member having an intricate shape such as a metal sealing part or screw surface by performing continuously local plating with a small sized plating device without using a large- sized plating as in the prior art. CONSTITUTION:A titled device is constituted of a holding mechanism for a member 2 to be plated consisting of a rotational driving roller 3, an electrode head 5 which is provided with a discharge port 6 for liquid and can make profile movement, liquid storage mechanisms T1-T3 which are disposed to enclose the port 6 and form an electrolytic cell by contg. and holding temporarily the discharged liquid with the member 2 to be plated, an electrode head supporting mechanism 4 which moves the head 5 so as to profile the member 2 according to the surface shape thereof, a route 8 for supplying the liquid to the port 6 or recovering the liquid therefrom and a mechanism 12 for changing the polarity of the member 2 and the head 5 constituting an electrode.
Patent JP-H07318464-A (JP)
Title: Moisture meter
Inventor: YOSHIMURA NORIYUKI
IPC: G01N1/00
Filed: 1994-05-30
Abstract: PURPOSE:To provide a moisture meter which is safe even when dangerous gas such as silane gas is used as standard gas to constitute an analytical curve. CONSTITUTION:Through metallic piping 3a, dry gas supplied from an unillustrated gas generating means passes through a gas passage 3c' of a resin vessel 3c arranged in a metallic vessel 3b. In this case, since the resin vessel 3c is formed of moisture permeable resin to allow permeation of water, moisture whose water is permeated from a sealed hollow chamber 3c'' is added to the dry gas passing by a quantity in proportion to a length of the gas passage 3c', and the dry gas passing through this metallic vessel 3b becomes standard gas containing a specific quantity of moisture. In this case, the resin vessel 3c formed of the moisture permeable resin is arranged in the gas passage formed of the metallic piping 3a and the metallic vessel 3b, and since constitution to add moisture in the resin vessel 3c to the dry gas is adopted, connection between a resin tube and the metallic piping becomes unnecessary, so that a danger caused by conventional gas leakage is eliminated.
Patent JP-H11292882-A (JP)
Title: Production of halogenated beta-lactam compound
Inventor: SHIMABAYASHI AKIHIRO
IPC: C07D501/04
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain the subject compound useful as an intermediate for synthesizing medicines, etc., in a high yield without using an organic solvent having the problems of safety and environmental pollution by reacting a specified amino compound with nitrous acid, etc., in the presence of a halogen molecule in water under an acidic condition in a slurry dispersion state. SOLUTION: This method for producing a halogenated β-lactam compound of formula IV (X<1> is H or the like; X<2> is a halogen) (for example, 6, 6- dibromopenicillanic acid) comprises reacting (A) a β-lactam-based amino compound of formula I [(n) is 0-2; A is a group of formula II or a group of formula III ; R1 and R2 are each H or the like] (for example, 6-aminopenicillanic acid) with (D) nitrous acid or a nitrite salt (for example, sodium nitrite) in the presence of (B) a halogen molecule such as bromine in water under an acidic condition using (C) an acid such as hydrobromic acid in a slurry dispersion state usually at atmospheric pressure preferably at a temperature of -5 to 6 deg.C for 12-24 hrs.  The component B, the component C and the component D are preferably used in amounts of 2-6 equivalents, 1.5-6 equivalents and 2-6 equivalents, respectively, based on the amount of the component A.
Patent JP-S607790-A (JP)
Title: Semiconductor laser device
Inventor: SHIKADA MINORU
IPC: H01S5/12
Filed: 1983-06-28
Abstract: PURPOSE:To obtain high coherency with keeping single axial mode by composing the device of the semiconductor laser element comprising an oscillation frequency selecting element composed of a distributed reflection region formed in the semiconductor crystal by a diffraction grating and a reflection mirror which reflects the output beam from the laser element so as to return the element to the active layer. CONSTITUTION:A diffraction grating 3 having a wave length of 3,800Angstrom  is formed on a surface of the N type InP substrate 2, further on which an N type InGaAsP light guide layer 4, an InGaAsP active layer 5 and a P type InP clad layer 6 are laminated to be grown by liquid phase epitaxial growth. Next, a stripe part 7 in which Zn is diffused is arranged in the center of the layer 6, on both sides of which the first electrode 14 is spread and the second electrode 15 is spread over the back surface of the substrate 2. Thus, a voltage is applied to the electrodes 14 and 15 to generate laser beam. At this time, the backward output beam 8 is made into parallel beams 10 by use of a lens 9, after which the beams are reflected by a reflection mirror 11 attached to a piezoelectric element 13 to generate forward output beam 12 of a narrow spectrum width.
Patent JP-H02296732-A (JP)
Title: Manufacture of manganese oxide
Inventor: WAKAO SHINJIRO
IPC: C01G45/02
Filed: 1989-05-10
Abstract: PURPOSE:To efficiently obtain high purity Mn3O4 by dispersing Mn powder into water contg. specified compounds and oxidizing the formed Mn(OH)2. CONSTITUTION:Mn powder is dispersed into water contg. water soluble amino acid (e.g., glycine) and ammonium salt [e.g. (NH4)2SO4], in concn. of 0.05 to 0.5mol, to 1mol Mn, to form Mn(OH)2, which is thereafter oxidized by blowing oxygen-contg. gas therein under atmospheric pressure at ordinary temp. to 60 deg.C to form Mn3O4 of <=0.5mu average grain size.
Patent JP-S62271968-A (JP)
Title: Operating method for cross-flow water turbine
Inventor: KOMURO TAKAYOSHI
IPC: F03B15/20
Filed: 1986-05-21
Abstract: PURPOSE:To sufficiently and effectively use the water head from a runner in a cross-flow water turbine and a water discharge level to increase the output power of the water turbine, by submerging and operating the runner in water. CONSTITUTION:Water is filled in a housing 3 and a draft tube 4, and therefore, a runner 1 is operated in a submerged condition. The effective head He1 of this submerged operation is greater than the effective head of conventional in-air operation, and therefore, the head is effectively used. Meanwhile, as to the efficiency of a water turbine, the efficiency of the in-air operation is higher than that of the submerged operation, normally by about 4-5%. However, such a low head causes great influence by a difference in effective head. With this arrangement it is possible to enhance the output of the water turbine by use of a cross-flow water turbine provided with a draft tube.
Patent JP-H02295121-A (JP)
Title: Apparatus for forming thin film
Inventor: KITANO KATSUHISA
IPC: H01L21/31
Filed: 1989-05-09
Abstract: PURPOSE:To attach and detach a transparent quartz wafer of which a window is composed easily by a method wherein the pressure of a space on one side of the window and the pressure of a space on the other side of the window are on a same level. CONSTITUTION:A reaction chamber 1 is composed of a reaction chamber lower part 1a and a reaction chamber upper part 1b and the reaction chamber upper part 1b can be detached. Further, a first window 4 composed of a transparent quartz glass and a second window 5 composed of a transparent quartz wafer are provided. The pressure of a space between the second window 5 and a substrate 7 and the pressure of a space between the first window 4 and the second window 5 are on a same level. A short wavelength light transmitted through the windows 4 and 5 induces photochemical reaction with reactive gas in the space near the substrate to form a silicon nitride film on the surface of the substrate 7. After the film is formed, the reaction chamber upper part 1b is detached and leaf spring type window holders 6 which hold the transparent quartz wafer 5 are relieved to detach the window 5 whose transmittivity of the short wavelength light is degraded by the building-up of a film. After that, a new transparent quartz wafer is attached.
Patent JP-H0412736-A (JP)
Title: Biomeasuring instrument
Inventor: YAMASHITA YUTAKA
IPC: A61B5/145
Filed: 1990-05-02
Abstract: PURPOSE:To decrease the errors by a difference in reflected light measuring parts and the errors by the color, etc., of the skin by providing the measuring parts at the plural points varying in the distance from a light source and computing the change rate of an exponent part by regarding the attenuation of the intensity of the reflected light with the distance from a light incident position as an exponential function. CONSTITUTION:This instrument is disposed with a 1st light receiving part 22 and a 2nd light receiving part 24 at the two points varying in the distance from the light source 20 provided with two pieces of light emitting diodes 20A, 20B which generate the light of different wavelengths in a housing 12 for housing main constituting parts. The quantity of the reflected light received by the two light receiving parts 22, 24 is considered to attenuate exponential-functionally in accordance with Lambert-Beer law with the distance and the change rate of the exponential part thereof is computed by a microcomputer 28. The errors by the movement of the measuring parts 22, 24 and the contact state of the light source 20 and the detector with the measuring parts 22, 24 are, therefore, decreased. Since the measurement is made by selectively making >=2 kinds of the light rays of the different wavelengths incident on a living body, the errors by the difference in, for example, the color of the skin, etc., are prevented.
Patent JP-S5818996-A (JP)
Inventor: KAI SUKEO
IPC: H05K3/42
Filed: 1981-07-25
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-S5545108-A (JP)
Title: Automatic loader for cassette type recording tape
Inventor: FUKUSHIMA TSUNEMI
IPC: G11B15/68
Filed: 1978-09-25
Abstract: PURPOSE:To make it possible to load a cassette case automatically by a simple constitution by pushing the cassette case from a vertical direction to a cassette case guide provided to one terminal of its loading surface. CONSTITUTION:The tolerance of carrier pallett 3 is previously checked and the height of tape loading-ejection part 1 is so adjusted that cassette case 20 will oppose right to one at the lowermost position. Next, although cassette case 20 comes in contact with the front surface of cassette tape recorder 2 through the operation of air cylinder 5, moving piece 6 moves as shown by arrow A being pushed since the pushing pressure of air cylinder 5 is strong enough. As a result, movable seat 13 is pushed up according to its own taper 13b and upper edge of cassette case 20 meets cassette guide 2b of cassette tape recorder 2 to be tested, so that cassette case 20 will stay at a correct position. In this way, the cassette case can be loaded smoothly and automatically.
Patent JP-2000304657-A (JP)
Title: Optical characteristic-measuring instrument and diffusion plate
Inventor: NIIKURA HIROSHI
IPC: G02B5/02
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce a measurement error caused by the scattering of the sensitivity of the surface of a photo detector by providing a diffusion plate that is made of quartz or a material containing quartz in front of a light reception part. SOLUTION: Diffusion plates 14 and 15 are provided before a sample light reception part 9 and a monitor light reception part 10, respectively. The diffusion plates are made of quartz or a material containing quartz and are preferably roughened by such mechanical treatment with sandpaper and/or such chemical treatment with fluoric acid. Light entering the sample light reception part 9 and the monitor light reception part 10 is diffused appropriately by the diffusion plates and uniformly enter the surface of the photo detector of each light reception part, thus eliminating the scattering of the sensitivity of the surface of the photo detector, that of sensitivity caused by the diameter of an incident beam, or the like for more accurate measurement.
Patent JP-H05286291-A (JP)
Title: Ic card module structure
Inventor: WAKI MASAHIKO
IPC: B42D15/10
Filed: 1992-04-10
Abstract: PURPOSE:To simplify an IC card module in structure and produce it in an easy manner. CONSTITUTION:Device holes 2 are provided in a circuit substrate 1 correspondingly to IC card input and output terminal parts. Contact patterns 3 are formed on the circuit substrate 1 on the same side that an IC chip 4 is mounted on. The IC chip 4 and the contact pattern 3 are connected to each other through a conductive member 5. The circuit substrate 1 and the IC chip 4 are integrally sealed with a resin so that the connection part is covered with the resin. The required contact patterns 3 can be exposed through the device holes 2. In this manner, the IC card module is simplified in structure, reduced in thickness, and lowered in production cost.
Patent JP-S62272995-A (JP)
Title: Measurement of bile acid and apparatus used therefor
Inventor: IWAKAWA MASAHARU
IPC: C12M1/34
Filed: 1986-05-21
Abstract: PURPOSE:To measure bile acid in a humor with a good accuracy in a short time at a low cost by simple operation, by preparing a test paper capable of measuring the amount of the bile acid in the humor and measuring the coloring using the test paper. CONSTITUTION:Bile acid is measured in the following steps (1) and (2). That is (1) a step of applying a sample solution to a test paper carrying a reagent for measuring bile acid and reacting the bile acid in the sample solution with the reagent for measuring the bile acid to color the test paper to a color unique to the resultant reaction product and (2) a step of irradiating the above- mentioned colored test paper with light having the maximum wavelength part of the reaction product and measuring the intensity of the reflected light from the test paper. The reagent for measuring the bile acid is constituted of nicotinamide adenine dinucleotide, 3alpha-hydroxysteroid dehydrogenase, diaphorase and a tetrazolium salt.
Patent JP-S5741629-A (JP)
Title: Camera having photoelectric detector for film perforation
Inventor: SATOU AKIHIKO
IPC: G03B1/00
Filed: 1980-08-25
Abstract: PURPOSE:To simplify the arrangement structure of a device which detects perforations of a film photoelectrically, by providing a light emitting element and a photodetecting element on the back cover side of a camera. CONSTITUTION:Perforations provided to a film 5 for film feeding or for indicating some kind of information are detected photoelectrically through a light-emitting element 6 and a photodetecting element 7. The complex structure having one element on the main body side and the other on the back cover side applied to the detection. This invention, however, allows both the elements to be provided on the back cover 2 side; each perforation part cuts off reflect light from the film, so this is utilized for the detection. Therefore, the photoelectric devices are centralized at one placed to simplify the arrangement structure.
Patent JP-H0415401-A (JP)
Title: Pressurized fluidized bed boiler
Inventor: FUJIMA YUKIHISA
IPC: F23C10/16
Filed: 1990-05-08
Abstract: PURPOSE:To prevent the decrease in combustion efficiency and desulfurizing efficiency by conveying fluidized bed ash filled from an ash removal tube to a lifter to an ash bin via a riser tube with the air supplied from a lifter, thereby supplying the conveying air to a fluidized bed combustion furnace together with the supply air to the furnace top when the operation for decreasing load is necessary. CONSTITUTION:When the load is decreased, the number of revolutions of rotary feeder 6f is decreased to supply air 11' to a lifter 11 so that the ash in the furnace is reduced and the effective heat transfer surface becomes small, and fluidized bed ash 7 is conveyed to an ash bin 5 via a riser tube 14. By supplying air 12' to an injector 12 above the ash bin 5, the air flowing through the lifter 11 and riser tube 14 into the ash bins drawn, and is put into a fluidized bed combustion furnace 2 through one of furnace upper tubes 8 by fully opening a valve 15. When the load is increased, the number of revolutions of rotary feeder 6f is increased to supply air 13' to a L valve under the ash bin so that the ash in the ash bin is returned into the fluidized bet combustion furnace 2 via an inclined tube 16. This constitution prevents the combustion efficiency and desulfurizing efficiency from decreasing.
Patent JP-H01289761-A (JP)
Title: Axle spring for rolling stock
Inventor: HIRAISHI MOTOMI
IPC: B61F5/30
Filed: 1988-05-16
Abstract: PURPOSE:To eliminate any nonconformity due to moisture congelation by constituting a rubber spring to be filled up with rubber over the full circumference, and forming a joining surface to a truck frame into a watertight structure, in a device supporting the truck frame on an axle box via the rubber spring. CONSTITUTION:This axle spring, for supporting a truck frame on an axle box, consists of an upper bracket 1, whose upper end is formed into such a form as being free of fitting in a seat installed in a side beam 5 of a truck frame, and laminated rubber 2 vulcanizedly bonded to an inner surface of this upper bracket 1 as well as a lower bracket 3 vulcanizedly bonded likewise to the inner surface. In this upper bracket 1, there is provided with an O-ring 4 for keeping watertightness in a gap with the seat installed in the side beam 5. In cooperation with setting of this O-ring 4, and a fact that rubber is filled up over the whole circumference because of the vulcanizing bond of both upper and lower brackets 1, 3 and the laminated rubber, a void part being formed in an upper part of the axle spring is formed into a watertight space, thus any penetration of moisture is made preventable.
Patent JP-S598741-A (JP)
Title: Antistatic polymer composition, antistatic film, sheet, or molded article
Inventor: KATAYOSE TERUO
IPC: C08L101/00
Filed: 1982-07-07
Abstract: PURPOSE:A transparent composition showing improved antistatic properties for a long time, obtained by blending an ionic ethylenic copolymer with a salt of polystyrenesulfonic acid and its molded article. CONSTITUTION:(A) 100pts.wt. ionic ethylenic copolymer containing ethylene, an alpha, beta-ethylenic unsaturated carboxylic acid, and its metallic salt (preferably, Na salt, Mg salt, Ca salt, etc.) is blended with (B) 0.1-30pts.wt. preferably 0.5- 20pts.wt. slat of polystyenesulfonic acid having a repeating unit shown by the formula (R is H, or methyl; M is H, alkali metal, alkaline earth metal, or ammonium; R1, R2, R3, and R4 are H, halogen, alkyl, or alkoxy) as a constitutional unit. The blend is molded into a film, sheet, or molded article having <=10<13>OMEGA surface resistibility.
Patent JP-S6323414-A (JP)
Title: Semiconductor device
Inventor: TAKEMOTO KAYAO
IPC: H04N3/14
Filed: 1987-05-15
Abstract: PURPOSE:To attain the low power consumption by using a reset circuit utilizing a MOST bootstrap circuit and a feedback so as to constitute a dynamic scanning circuit. CONSTITUTION:When a synchronizing pulse H2 is inputted, a potential at a point B rises through a transistor T1(TR), a potential at a point A rises more than a pulse amplitude VD through a bootstrap capacitor 51 at points A, B and the TR T1 is operated at the non-saturated region. Thus, entirely the same waveform pulse 01 as that of a synchronizing pulse H2 is outputted to the point B. Further, a level H is written at the point C and then the pulse H1 reaches an H level at the same time, TRs T3, T4 are turned on and an H level is written at a point E. When the pulse H2 goes to an H level, a pulse 02 is outputted at a point F, the TR T2 is turned on, the electric charge stored in the point C flows reversely to the point B to boost the potential at the point B positively from 'O'. Since the point F at a high level is connected to the gate, a TR T7 is turned on and the points B, C are kept to zero potential.
Patent JP-S5641345-A (JP)
Title: Amorphous alloy
Inventor: WAKAMIYA MASAYUKI
IPC: C22C45/04
Filed: 1979-09-11
Abstract: PURPOSE: To considerably raise the crystallization temp. of an amorphous alloy obtd. by very rapid cooling from a molten state by adding a Ia or IIa group element and a IIIaWVIIa group element in the periodic table to a VIII group element and a metalloid as amorphous alloy forming elements.  
     CONSTITUTION: An alloy represented by general formula AxByCzDv is melted in an inert gas atmosphere, sprayed on an iron roll rotating at high speed, and rapidly cooled at 10 6 °C/sec super high cooling rate to manufacture an amorphous alloy having superior strength, corrosion resistance and a considerably raised crystallization temp. as compared to a conventional alloy. In the formula, A is one or more among the VIII group elements such as Fe, Co and Ni in the periodic table, B is one or more among the metalloids such as Si, C and B, C is one or more among the Ia group elements such as Li, Na and K and the IIa group elements such as Mg, Ca and Sr, D is one or more among the IIIaWVIIa group elements such as Sc, Ti and V, the lanthanum series elements and the actinium series elements, x is 33W93, y is 6W35, z  is 0.01W6, v is 0.01W60 and x+y+z+v=100. 
     COPYRIGHT: (C)1981,JPO&Japio