baber/WOPTO huggingface dataset:
Patent JP-2001041889-A (JP)
Title: Method for modulation and fast time-revolved spectrally analyzing
Inventor: YAMAGUCHI SHOICHI
IPC: G01J11/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To easily measure electric field modulation and time-resolved fluorescence spectra by dividing an irradiating beam into a plurality of beams having an optical path difference, alternately shutting off the respective beams, then again superposing them on the same axis, irradiating the sample with the beams, and applying a modulated field synchronized with a beam shut-off period to the sample. SOLUTION: A laser beam is split by a half-silvered mirror, and the beams are alternately shut off by using a chopper blade. When the upper (lower) beam is passed, the lower (upper) beam is shut off (passed). A period of the blade is normally about 10 to 100 Hz. Then, one of the split beams is lengthened from the other to make a time difference. The divided beams are again superposed on the same axis by using the half-silvered mirror, and the sample is irradiated with the beams. A modulated field synchronized with the chopper is applied to the sample. As the modulated field, in addition to an electric field, a magnetic field, a pressure or the like may be used. A fluorescence generated from the sample is wavelength-resolved through a spectroscope, and measured by a measuring instrument such as a stream camera or the like.
Patent JP-H0657250-A (JP)
Title: Method of stabilizing soft ground
Inventor: MORI KENJI
IPC: C09K17/42
Filed: 1992-08-12
Abstract: PURPOSE:To stabilize the properties of soft ground at the site where the surface stratum occurs, to effectively utilize the ground and to heighten the efficiency of working at the site by adding a water-soluble carboxylated polymer powder to the surface stratum at the site and adding lime to the resulting mixture. CONSTITUTION:This method comprises adding a water-soluble carboxylated polymer powder to the surface stratum of a highly water-containing soft ground having such flow as to correspond to a slump value of above 4cm, particularly 5-25cm at the site where the surface stratum occurs and adding lime to the resulting mixture. The water-soluble polymer used is a polymer of a water solubility of at least 1g/100ml and is exemplified by a copolymer of (meth) acrylic acid or its salt with (meth)acrylamide. Although the limes used include quick lime and slaked lime, quick lime is desirable. Although the amounts of use vary with the water content of the water-containing ground (surplus soil), the water-soluble carboxylated polymer is used in an amount of usually 0.001-1wt.% based on the surplus ground, and the lime is used in an amount of usually 0.2-20wt.% based on the ground.
Patent JP-H0870724-A (JP)
Title: Pet sheet and its production
Inventor: OSHIMA SEINOSUKE
IPC: A01K1/015
Filed: 1994-09-08
Abstract: PURPOSE: To prepare a pet sheet excellent in deodorizing ability, useful as a pet excreta treating material, and capable of giving pets comfortable places for their excreta discharge, by laminating an intermediate layer containing an extracted residue of roasted coffee containing and an absorbing material and a facing material in this order on a base material. CONSTITUTION: This pet sheet is obtained by laminating an intermediate layer containing 5-40wt.% of a residue of powdered or ground roasted coffee beans after extracting a coffee liquid and containing an absorbing material and then a facing material on a base material. It is preferable that the intermediate layer is mixed with the coffee extracted residue and then embossed with an embossing roll to press-bond the coffee extracted residue to the inside of the intermediate layer.
Patent JP-H0556232-A (JP)
Title: Ccd reader
Inventor: IWAMA RYOICHI
IPC: H04N1/04
Filed: 1991-08-27
Abstract: PURPOSE:To cope with the change of the light amount of a light source by changing the speed of a motor and to perform stable and high quality image with simple control. CONSTITUTION:A temperature detection part 60 provided within the reader detects photosensitive temperature within the reader at the same time. At this time, a motor speed setting part 70 instructs a motor control part to control the motor speed set based on the detected temperature. When a fluorescent lamp is used as a light source 90, the light amount is usually decreased by the drop of temperature at normal temperature. Therefore, when the fluorescent lamp is used as the light source 90, the motor speed setting part 70 instructs the motor control part 30 to reduce the motor speed with the drop of temperature. When an LED is used as the light source 90, the light amount is increased under low temperature contrary to the case of fluorescent lamp. Therefore, the motor speed setting part 70 instructs the motor control part 30 to increase the motor speed with the drop of temperature. Accordingly, the motor speed set by the temperature-dependent type motor speed setting part 70 can depends on what is used as the light source and sometimes also on the difference between individuals even in the case of using the same model.
Patent JP-H0940088-A (JP)
Title: Piston type quantitative filling apparatus
Inventor: IKEDA KENJI
IPC: B67C3/02
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a piston type filling apparatus capable of filling a container with a filling liquid under predetermined pressure to the last and capable of operating a piston by light force without almost generating pressure difference between the upper and rear surfaces of the piston and capable of operating the piston by the almost same force even if the kind of the filling liquid is different. SOLUTION: A control means making the gas pressure of a filling head 1 for filling a container P with a filling liquid same to that of a liquid supply tank 4 is provided to the filling head 1 and a gaseous phase part and a liquid phase part are connected between the liquid supply tank 4 and a weighing cylinder 3 through pipelines 20, 5 and the internal pressure of the liquid supply tank 4 is made equal to that of the weighing cylinder 3 to lightly perform the operation of a piston 10. Further, the stroke of the piston is adjusted by adjusting nuts 14, 15 and the operation pressure and speed of the piston can be adjusted by a speed control valve 35.
Patent JP-H0263376-A (JP)
Title: Focus control circuit
Inventor: HIROTA KATSUAKI
IPC: G02B7/28
Filed: 1988-08-30
Abstract: PURPOSE:To attain stable automatic focusing even at vibration such as blur due to hand by applying discrimination of focusing based on detected data for plural number of times of a luminance component of a narrow hand. CONSTITUTION:An integration value of a luminance component of the 2nd frequency band being a narrow band depending on the 2nd high pass filter 6b and a low pass filter 9 reaches a signal level higher in the vicinity of a focal point by a prescribed level than that in other afocal range. Whether or not the focusing state is consecutive is discriminated by detecting whether or not the integration value of a luminance component of the 2nd frequency band is higher by a prescribed level. In this case, since the camera is moved nearly periodically by a blur due to movement of hand, the camera repeats the standstill state or the moving state almost periodically. When the integration value of a luminance component of the 2nd frequency band detected in the vibrating state is detected for plural number of times such as 10 times, the value of the camera nearly in standstill is detected for at least once or over and when the value in this case is higher by a prescribed level, it is discriminated that the focusing state is consecutive. Thus, the detection of focusing is implemented stably even when the camera is in the state of hand blur.
Patent JP-H1142776-A (JP)
Title: Ink-jet recording head
Inventor: ASAI ICHIRO
IPC: B41J2/045
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording head which can eject small-sized ink drops without using a nozzle, control heat generation, eject minute drops corresponding to a high resolution, and eject uniform ink drops stably. SOLUTION: An ink-jet recording head is equipped with a vibration generating means 9 which vibrates corresponding to picture element signals, an elastic member 5 which vibrates corresponding to the vibration of the means 9, and a base member 30 which transmits the vibration of the means 9 to the elastic member 5 and is connected to the member 5 to position the end of the member 5 on the surface of an ink 7. Capillary waves are generated on the surface of an ink 6 by the vibration of the elastic member 5, and an ink 8 is scattered to be stuck on a recording medium 36. The base member 30 is to transmit the vibration generated chiefly by a vibrator to the base end part of the member 5 and installed to prevent the low member 5 from being buried in the ink 6.
Patent JP-H0531758-A (JP)
Title: Injection molding machine
Inventor: ICHIMARU TSUKASA
IPC: B29C45/17
Filed: 1991-07-31
Abstract: PURPOSE:To improve workability and make an equipment smaller by utilizing effectively a lower space of a mold of an injection molding machine and forming a displaying passage for a purging material. CONSTITUTION:A space 9 formed on the lower section of a mold 3 of an injection molding machine is composed of a product storing section 9a and a purging material storing section 9b to make an equipment smaller and reduce the cost thereof, and also a passage 11 in which the purging material is automatically fed from a nozzle 6 is formed on the purging material storing section 9b to improve workability.
Patent JP-S59107429-A (JP)
Title: Producing device of magnetic recording medium
Inventor: FUJI SHINICHIROU
IPC: H01F41/20
Filed: 1982-12-09
Abstract: PURPOSE:To produce a magnetic tape having high durability and high performance with high efficiency in a continuous process by forming at a time two magnetic layers to the surface of supporters traveling in opposite directions to each other at a part where two rotary cans are set approximate to each other. CONSTITUTION:A nonmagnetic supporter 4 is wound around the outer circumferences of rotary cans 3 and 6 via guide rolls 5a-5f. The cobalt 7 heated up in a crucible 8 is evaporated out and vapor-deposited to the surface of the supporter 4. In this case, a vapor deposition layer 10 of about 300Angstrom  is obtained at the side of the can 3. While, the oblique vapor deposition is prescribed by a mask 9 at the side of the can 6 to form an about 900Angstrom vapor deposition layer 11. The surfaces of the supporter 4 and layers 10 and 11 are activated by ion guns 12- 15, 16-18 and 20-23, and at the same time the adhesive itensity is increased on those surfaces to facilitate the easy vapor deposition of the next process. As a result, it is possible to produce magnetic tapes having high durability and high performance with high efficiency in a continuous process. In addition, the constitution is simplified for the producing device since both layers 10 and 11 are formed at a time.
Patent JP-2000054180-A (JP)
Title: Controller of electrolyzer
Inventor: SEKI HIROYUKI
IPC: C02F1/46
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To make settable and changeable the liq. distribution mode of an electrolyzer to a liq. distribution mode desired by a user even if an abnormality or failure is caused in the electrolyzer. SOLUTION: The state of setting switches A and B is confirmed by a first controller 41 based on the mode setting information from a mode setter 39. When both setting switches A and B are off, a second solenoid valve 15 for opening a first stop valve 31c and a second stop valve 31d is driven to close an inner pipeline 4, a pump 23 is stopped, and power supply between the electrodes 29a and 29b is stopped. When the setting switch A is off and the setting switch B on, the first stop valve 31c is opened, and the second stop valve 31d ic closed. When the setting switch A is on and the setting switch B off, the first stop valve 31c is closed, and the second stop valve 31d is opened.
Patent JP-H05193162-A (JP)
Title: Circuit supplying selected image signal to thermal printer
Inventor: TOMASU ANDORIYUU MATSUKIN
IPC: B41J5/30
Filed: 1992-08-13
Abstract: PURPOSE: To facilitate the adjustment of a thermal printer for high quality image printing by supplying image data for test and diagnosis with an electronic circuit having a simple and effective constitution. CONSTITUTION: A method reproduces repetitive patterns at a high speed using only small bit numbers within the RAM 32. An MUX switch 38 transmits the input data, i.e., p-RIP data received through a bus 42 or RIP data received through a bus 20, to an output bus 50 connected to a data interface module 52. The DIM 52 is a front-end portion of the electric circuit of a thermal printer unit 16. The DIM 52 transmits through a bus 54 the image data for printing line by line to each of the corresponding driving circuits of the laser channels of the printer.
Patent JP-H1160930-A (JP)
Title: Highly light-reflecting resin composition
Inventor: SHIMIZU HISANAGA
IPC: C08L33/12
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition comprising an aromatic polycarbonate resin, a methyl methacrylate-based resin and an acrylic elastic polymer and excellent in light reflecting characteristic and mechanical strength and having good weld strength. SOLUTION: This highly light-reflecting resin composition comprises an aromatic polycarbonate resin having 16,000-26,000 viscosity-average molecular weight (component A), a methyl methacrylate-based resin (component B) and an acrylic elastic polymer (component C). In the resin composition, the acrylic elastic polymer of the component C is an acrylic elastic polymer in which total light transmittance under 50% relative humidity atmosphere at 23 deg.C in plate-like molded product having 2 mm thickness and formed from a resin composition obtained by compounding methyl methacrylate-based resin of the component B with 10 wt.% component C is >=85%.
Patent JP-S6461013-A (JP)
Title: Superconducting transformer
Inventor: HANAI MASAHIRO
IPC: H01F36/00
Filed: 1987-09-01
Abstract: PURPOSE:To obtain a superconducting transformer having a high power conversion efficiency and no local heating by disposing a superconductor plate or a thin film at a place where an eddy current loss occurs due to a generated magnetic flux or an unnecessary magnetic flux is passed. CONSTITUTION:A platelike or foillike superconducting conductor 4 which becomes a superconducting state at liquid nitrogen temperature is attached to the whole inner wall face of a tank 3 for containing a winding 1 and a core 2, etc. Then, since the magnetic flux which tends to pass through the wall of the tank 3 by the magnetic flux generated from the winding 1 is all extruded by the Meissner effect of the conductor 4, no eddy current is generated in the wall of the tank 3. Thus, a superconducting transformer which has high power conversion efficiency and no local heating is obtained.
Patent JP-H0771766-A (JP)
Title: Cooker
Inventor: MURAKAMI KOJI
IPC: F24C7/02
Filed: 1993-08-31
Abstract: PURPOSE:To heat and cook a food to be cooked by automatically discriminating items of the foods with high accuracy by correcting a change fraction due to water vapor sensitivity in an output change of alcohol detection means based upon an output change from water vapor detection means. CONSTITUTION:With a fan 5 operated, air is sucked in through an opening 6 and is directed to flow into a heating chamber 2. The air is mixed there with gas produced from foods and is directed to flow into an exhaust passage 10 located in an exhaust chamber 9 after passage through an opening in the heating chamber 2. There are provided in the exhaust passage 10 a water vapor detection device 11 for detecting water vapor and an alcohol gas detection device 12 for detecting alcohol gas. A fraction of the air directed to flow into the exhaust passage 10 from the heating chamber 2 makes contact with the two types of the detection devices 11, 12. Water vapor sensitivity of the alcohol gas detection device 12 is corrected with an output from the water vapor detection device 11 in such a manner to hereby improve discrimination accuracy of items of the cooking.
Patent JP-S6276906-A (JP)
Title: Noise generator
Inventor: GOTO MANABU
IPC: H03B29/00
Filed: 1985-09-30
Abstract: PURPOSE:To simulate a noise including an impulse noise exceeding largely an effective value at a low time rate represented by a space noise of an ultra- long wave and long wave band by using a differentiation circuit so as to differentiate a pulse of a random period generated from a pulse generator thereby forming an impulse, multiplying a white noise generated by a white noise generator with the impulse at a multiplication circuit thereby obtaining a noise. CONSTITUTION:A gate signal and a clock CLK1 from a clock generating circuit 6 are ANDed by an AND circuit 10 to form a rectangular wave signal having a random period. A differentiation circuit 11 differentiates the rectangular wave signal to form an impulse of a random period and a level adjusting device 12 adjusts the level of the impulse and sends the result to a multiplication circuit 15. Further, a white noise generating circuit 13 generates a white noise and adds it to the multiplication circuit 15 via a level adjusting device 14. The multiplication circuit 15 multiplies two inputs to generate a noise output 5 formed by superimposing the white noise on the impulse of the random period.
Patent JP-H0645092-A (JP)
Title: Method and device for electrically neutralizing charged fine particle in gas
Inventor: FUJII TOSHIAKI
IPC: H01T23/00
Filed: 1992-07-23
Abstract: PURPOSE:To provide a method and device for electrically neutralizing charged fine particles which is easy to handle, rich in safety, and freely usable. CONSTITUTION:In a method for electrically neutralizing charged fine particles in a gas, the gas in which the charged fine particles are present is treated by positive ionization by irradiation with ultraviolet ray and photoelectron generation by irradiation of a photoelectron emitting material with ultraviolet ray. The device therefor is provided with an ultraviolet source 14, a photoelectron emitting material 13 for emitting electrons by irradiation with ultraviolet ray, and an ultraviolet lay source 14 for generating positive ions in the gas in the treating space, and a field electrode 15 for regulating the emission of photoelectrons 17 is preferably provided.
Patent JP-H0760608-A (JP)
Title: Work dimension control method and device in grinding work
Inventor: YAMADA IKUO
IPC: B24B47/20
Filed: 1993-08-31
Abstract: PURPOSE:To provide a work dimension control method and a device in grinding work by which adverse influence caused by response delay time proper to a control system can be eliminated. CONSTITUTION:Work dimension creating speed V2 is found by an operation- comparison judging part 9 by using grinding motive power P measured by a grinding motive power measuring part 8, and a work dimensional variation ( d) in response delay time is found from this work dimension creating speed V2 and preset response delay time ( t) of a control system. Next, an expected dimension (X2- d) (at outside diameter grinding time) or (X2- d) (at inside diameter grinding time) after the respense delay time, is found from this work dimensional variation ( d) and a dimension signal X2 of an in-process gauge 7, and this expected dimension and a radial deed changing preset dimension value S (Sr at rough grinding time, Sf at finishing grinding time and Sso at spark out/time) are compared and judged with each other, and when these coincide with each other, a radial feed switching command is issued to a radial feed driving part 5 of a grinding machine from a radial feed command output part 10.
Patent JP-H0762725-A (JP)
Title: Engineering method for building with underground part
Inventor: KATO SHINJI
IPC: E21D13/00
Filed: 1993-08-31
Abstract: PURPOSE:To construct a building with an underground part in a short period and to improve work environment. CONSTITUTION:In an engineering method for a building 2 with an underground part 1, a continuous groove 3 corresponding to the depth from the surface is formed along an outer periphery of a range for the underground part 1. Concrete is placed in this continuous groove 3 in order to form a continuous wall 4. A plurality of piles 5 are buried inside the continuous wall 4. A plurality of columns 6 are erected from the continuous wall 4. These columns 6 are connected to each other by a joist 7 so as to construct an aboveground structure 8. A building 2 is constructed on the aboveground structure 8. At this time, the work to the underground part 1 and to the building 2 can be executed simultaneously.
Patent JP-2001039121-A (JP)
Title: Pneumatic tire
Inventor: OTSUKA TAKASHI
IPC: B60C11/13
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent both block chipping and snow stuffing. SOLUTION: A pneumatic tire 10 has a plurality of block 16 demarcated by a groove 14 on a tread. A side wall 20 on the kick-out side of a block 16A is inclined so that a corner part on the kick-out side forms an oblique angle. Since the angle θ of inclination of the side wall 20 with respect to a tread 22 is at least 20 deg., the block 16A is sufficiently resistant with 40 deg. or less against the block chipping, and the area of the tread 22 of the block 16A is prevented from being excessively small and the traveling stability from being damaged. Snow advanced into the groove 14 can be excellently discharged due to the block deformation and the centrifugal force during the separation fires a road surface by forming each block 16 similar to the block 16A. Both the block chipping and the snow stuffing can be prevented thereby.
Patent JP-2001045189-A (JP)
Title: Public terminal management system
Inventor: HOSOYA MASAMI
IPC: H04M17/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To allow a management device managing each public telephone set to quickly discriminate whether or not received data from a public telephone set are re-transmission data in the case of communication between the public telephone sets. SOLUTION: When a public telephone set 1 transmits a plurality of notice data denoting a utilizing state of the like of itself to a management device 4, the public telephone set 1 transmits time data at the transmission of the notice data with the notice data, and when the public telephone set 1 cannot receive a confirmation mobile station from the management device at the transmission of each of data, the public telephone set 1 transmits again the transmitted notice data and time data together with a re-flag, the management device has a data area 43A1 and a time area 43A2 respectively storing the notice data and the time data from the public telephone set 1 and when the management device receives the re-transmission flag from the public telephone set 1,  the management device compares the received time data with the time data of the time area together with the re-transmission flag and discriminates the received notice data as the re-transmission data when both the data are coincident.
Patent JP-H1144019-A (JP)
Title: Frame structure of building wall
Inventor: SAKAGUCHI TAKESHI
IPC: E04B1/10
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To simply construct wall section of building such as wooden house, storehouse, workshop house, etc. within a short period of time at low cost and, at the same time, provide frame structure of building wall facilitating effective use of lumber from thinning. SOLUTION: Frame structure of building wall is constituted of frame materials 2 of four square lumber, at the same time, it is formed of glued laminatd wood of a group of square frame element bodies 1 having flat outsides on the peripheral surfaces of the frame materials 2, it is also formed of a wall framed body 3 (3A, 3B and 3C) connecting the flat outsides of the adjoining square frame element bodies 1 to combine them in a plane state, and the conventional load post and footing member can be omitted. It is equipped with braces 7 in a linear state combined with diagonal members 6 in the frames of the square frame element bodies 1.