baber/WOPTO huggingface dataset:
Patent JP-2000090501-A (JP)
Title: Optical disk medium and production therefor
Inventor: ISHIZUKA KENICHI
IPC: G11B7/26
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To inexpensively and easily form a label using an exposed pattern by exposing a a groove or a pit pattern after a photoresist is coated on a prescribed area and moreover exposing an image becoming a lable on an area where the groove or the pit pattern is exposed. SOLUTION: A groove or a pit exposing area is formed on an optical master disk 1 on the flatly ground disk shaped glass substrate of which a photoresist is uniformly coated by using an optical disk exposing device. Then, an image is provided on the groove or the pit exposing area by using a cineprojector in which a negative on which a prescribed image is previously formed, is loaded to expose the image. Then, a part corresponding to the image of the photoresist of the groove or the pit forming area is newly exposed and the image formed on the negative is exposed on the optical master disk 1. Thus, a groove or a pit forming area 2' and mirror finished surface parts 5' are formed by forming an exposed pattern while developing the photoresist on the disk 1.
Patent JP-H01102531-A (JP)
Title: Optical computer
Inventor: KAWAI SHIGERU
IPC: G06F7/508
Filed: 1987-10-16
Abstract: PURPOSE:To execute optical arithmetic operation in parallel and at high speed and to realize the processing with generality by connecting in series a plane type optical functional element. CONSTITUTION:As for the titled computer, plural cells formed by connecting in series an optical arithmetic unit 51 for executing an arithmetic operation in parallel in a two-dimensional plane by using a light beam, an optical switch 52 for switching spatially in parallel a data in the plane, and an optical memory 53 for binarizing and storing the parallel data are placed. The optical arithmetic unit has the role of a switch allowing an arithmetic operation between data of the adjacent cells and the data to branch into other cell. The cell can process independently the data, therefore, a two-dimensional parallel operation in the cell can be executed in parallel in the system. In such a way, the computer with generality can be constituted.
Patent JP-H06190041-A (JP)
Title: Tip part of medical prescription ratio indicator
Inventor: DEIRU KAABIN HARISU
IPC: A61M5/178
Filed: 1993-10-19
Abstract: PURPOSE: To improve a syringe by offering a sound to inform of the completion of dosage. CONSTITUTION: The end of dosage indicator is cooperative with the dosage knob 15 of the syringe 1 to set a dosage upon being pulled out toward the pull-out direction and to inject out its amount upon being pushed in. This indicator has a sound generator to sound out, when it is kept depressed till the end of medication by the dosage knob 15, and a means to reset the sound generator, when the depressed pressure is released from the dosage knob 15 at the end of medication.
Patent JP-H02107251-A (JP)
Title: Absorbing article
Inventor: YAMAMOTO CHUKEI
IPC: A61F13/15
Filed: 1988-10-17
Abstract: PURPOSE:To prevent the lowering of the body fluid transmissively of a surface sheet by forming fanwise capillary tubes widely opened toward the leading end parts thereof to the surface sheet and bonding the overlap width parts provided to the leading ends thereof to an absorbing body by an adhesive. CONSTITUTION:A sanitary napkin as one embodiment of an absorbing article is constituted of a surface sheet 10, a leakage-proof sheet 11 and the absorbing body 12 arranged between both sheets. The sheet 10 is formed by forming a large number of capillary tubes extending toward the absorbing body to a liquid impervious plastic film and each of the capillary tubes has a tapered part 14a whose taper angle theta is plus on the base end part thereof connected to the surface sheet 10 and a fanwise part 14b whose taper angle theta is minus on the leading end part side thereof and is equipped with an overlap width part 14c for bonding each capillary tube to the absorbing body 12 at the leading end thereof and the papillary tube is adhered to the absorbing body 12 by the adhesive applied to the overlap width part. The percentage of the adhesion number of the capillary tubes 14 is desirably at least 50% or more. Each of the capillary tubes 14 is pref. formed so that the inner diameter of the narrowest part 14d is 0.1-2.0mm, pref., 0.4-1.0mm and the density thereof on the surface sheet 1 is pref. 20-200/cm<2>.
Patent JP-H1090154-A (JP)
Title: Apparatus for measuring gel time
Inventor: YAMANAKA TAKASHI
IPC: E02D3/12
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for measuring gel time of a chemical injecting material wherein gel time can be simply measured, correct measurement results can be obtained without errors whoever has measured, and a single measure can measure. SOLUTION: The apparatus for measuring gel time 1 comprises a stirring container 10 with an upper face exhibiting an opened cylindrical outline for putting a main material and hardening agent without contact with each other and a body 20 to which the stirring container 10 is attached. The body 20 includes a stirring blade 30 which can rotate in the stirring container 10 and a partition 40 removably attached to the stirring blade 30 for dividing the stirring container 10. An electric motor (rotating means) for rotating the stirring blade 30 is housed in the body 20. The electric motor whose rotation speed decreases by a load may be used, while a feedback circuit or the like for maintaining the rotation speed constant is not built in. The electric motor is controlled by a gelling sensing means and a rotation stop means.
Patent JP-H0569708-A (JP)
Title: Gas supply device for tire
Inventor: SASAKI KAORU
IPC: B60C23/00
Filed: 1991-09-13
Abstract: PURPOSE:To provide a small and light gas supply device for tires. which can easily increase the pressure of the tires as required. CONSTITUTION:A gas supply device 1 is composed by containing gas generating agent in a container 2 and connecting to the container a hose 24 which leads gas produced in the container 2 into a tire 50. When the gas generating agent in the container 2 is ignited and burnt after a mouth piece 25 installed at an end of the hose 24 of the gas supply device is connected to the valve 51 of the tire 50, the gas generating agent generates gas in the container 2, which is supplied into the tire 50 through the hose 24. Based on this principle, the gas supply device 1 can easily increase the pressure of the tire 50 as required in any place. Furthermore, the gas supply device is small and light, and therefore is portable because the device incorporates the gas generating agent contained in the container 2.
Patent JP-H08101200-A (JP)
Title: Fat extracting method
Inventor: KASHIMA MINORU
IPC: B01D11/02
Filed: 1994-09-30
Abstract: PURPOSE: To extract fat contained in a blood component simply and effectively by using an organic solvent after freezing and drying the blood component. CONSTITUTION: A blood component is frozen and dried, and water content is removed, and fat is extracted using an organic solvent. The solvent is prepared by mixing a low polar solvent such as hexane or chloroform with a high polar solvent such as acetone or methanol in a mix proportion by vol. of 5:1 thru 1:5. An anti-oxidation agent is added so that production of a peroxidated fat during the extracting process is suppressed, wherein the adding amount of the anti-oxidation agent should be between 0.001-0.01% with reference to the organic solvent. The procedures of freezing and drying are such that the specimen is frozen by a liquid nitrogen, etc., at a temp. under -20 deg.C and dried in decompressed state for more than one hr.
Patent JP-S62121356-A (JP)
Title: Ultrasonic image pickup device
Inventor: SATO TOMOMASA
IPC: G01S7/52
Filed: 1985-11-21
Abstract: PURPOSE:To irradiate a converged ultrasonic wave to an object and to receive reflected waves of large energy by changing relative positions of a transmission element group and reception element group at every one transmission and reception to obtain interpolated reflection images. CONSTITUTION:An oscillator array 21, a pulse generator 22, an oscillator selector 24, the transmission element group 31 and reception element group 32, etc., are provided. The element group 31 is constituted of a relatively small number of the adjacent oscillators among the oscillators constituting the array 21 and the converged ultrasonic wave is irradiated from such oscillators to the object X. The element group 32 having the opening area larger than the opening area of the element group 31 is constituted of the other discretely positioned oscillators to receive the ultrasonic waves reflected by the object X. The selector 24 selects such element groups 31, 32 to obtain the reception signals of the ultrasonic waves and selects the relative positions of the element group 31 and the element group 32 to make interpolation between the lines, thus apparently increasing the number of picture elements of the video of the object. The reflected waves of the large energy are received in the above-mentioned manner.
Patent JP-H07118888-A (JP)
Title: Aluminum electroplating method
Inventor: SUZUKI HITOSHI
IPC: C25D3/66
Filed: 1993-10-20
Abstract: PURPOSE:To provide the subject electroplating method, with which always a good coating film can be formed with good productivity by using as the plating bath a mixed molten salt that comprises an aluminum halide contg. impurities containing oxygen derived from moisture and an onium halide in a specified ratio and is subjected to metal chloride treatment. CONSTITUTION:A metal chloride is added to a mixed molten salt which comprises 50 to 80mol.% of an aluminum halide contg. impurities containing oxygen derived from moisture and 50 to 20mol% of an onium halide and allowed to react with the mixed molten salt, and thereafter, the impurities containing oxygen are removed from the resulting mixed molten salt. The liquid thus obtained is used as it is as the plating bath. Alternatively, another mixed molten salt comprising 30 to 50mol.% of the above aluminum halide and 70 to 50mol.% of the onium halide is subjected to the above metal chloride treatment and thereafer the composition of this mixed molten salt is adjusted to 50 to 80mol% of the aluminum halide and 50 to 20mol% of the onium halide. The resulting mixed molten salt is used as the plating bath.
Patent JP-H10101834-A (JP)
Title: Foam comprising modified polypropylene-based resin and its production
Inventor: KAWAGUCHI YOSHIHIRO
IPC: C08J9/12
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a low density foam having a high fraction of closed cell, beautiful appearance, a large cross sectional expanding ratio and excellent in cushioning property by melt-kneading a mixture of a polypropylene-based resin, a polybutene-based resin and an aromatic vinyl monomer, etc., with a radical generating agent and foaming. SOLUTION: This foam is suitable as a structural material such as a wall of a building material or a partition, and a cushioning material, etc., such as a packaging material for a precision mechanical equipment bearing a heavy load and is obtained by impregnating a modified polypropylene-based resin obtained by melt-kneading (A) a polypropylene-based resin having 0.2-10g/10min melt flow index with (B) a polybutene-based resin having 0.1-10g/10min melt flow index, (C) at least one kind of monomer selected from an aromatic vinyl monomer, isoprene monomer and 1,3-butadiene monomer and (D) a radical generating agent with a volatile-type foaming agent, extruding the resultant composition in a molten state into a low-pressure region and foaming.
Patent JP-H05102385-A (JP)
Title: Semiconductor device
Inventor: NISHINO TOMONORI
IPC: H01L23/50
Filed: 1991-10-09
Abstract: PURPOSE:To obtain a semiconductor device which is not increased in size even if multiple pins are employed. CONSTITUTION:Lead patterns 3 are alternately formed on both side surfaces of a base film 2. Fingers 5 of a film carrier tape 1 in which the fingers 5 protrude from device holes 4 formed on one side surface of the film 2 are electrically connected to pad electrodes of a semiconductor chip 14 mounted on a die pad 12, and resin-sealed to obtain a semiconductor device.
Patent JP-H05102044-A (JP)
Title: Epitaxial growing apparatus
Inventor: KANAI NOBUHIRO
IPC: H01L21/205
Filed: 1991-10-09
Abstract: PURPOSE:To provide an epitaxial growing apparatus which can form a high- reliability epitaxial growing layer. CONSTITUTION:Warp detection means 8,9 which detect the warp of a substrate 1 are so provided as to control a temperature rise up to an epitaxial growing temperature and a temperature fall from the epitaxial growing temperature so that the warp of the substrate 1 may not exceed a predetermined value.
Patent JP-H04138326-A (JP)
Title: Photometric apparatus
Inventor: TSUKUDA YASURO
IPC: G01J1/02
Filed: 1990-09-28
Abstract: PURPOSE:To simplify the connecting operation between a sample and the main body of an apparatus by splitting light which is cast into one end of an optical fiber and light which is emitted from the same end by using a semitransparent mirror, and guiding the light from the sample into a photometric part. CONSTITUTION:Monochromatic luminous flux F emitted from a spectroscope 1 is reflected from a semitransparent mirror 3 and cast into a sample S through an optical fiber 2 and a jig 5. Then, the luminous flux which is reflected from the sample S is measured with a light measuring part 4 through the optical fiber 2 and the semitransparent mirror 3. A part of the luminous flux F emitted from the spectroscope 1 is transmitted through the semitransparent mirror 3 and received with a photodetector 6. Thus, the change in outgoing light from the sample is monitored.
Patent JP-H01103318-A (JP)
Title: Proximity switch device
Inventor: HORIGUCHI OSAMU
IPC: H03K17/955
Filed: 1987-10-16
Abstract: PURPOSE:To select the length of a signal transmission line optionally by providing a couple of oscillation electrode plates acting like an antenna outputting an oscillated signal from an oscillation circuit. CONSTITUTION:The oscillated output of a prescribed frequency is radiated from an oscillation circuit 5 through a couple of the oscillation electrodes 2, 3 and the electric force of lines are generated around the electrode plates. The electric line of forces at the outside of the electrode plate 3 and a detection electrode plate 1 located at the outside are changed in response to the change in the dielectric constant due to access of a human body. Thus, the electric field strength between the electrodes 1, 3 is changed, an induced voltage is generated in a detection coil 6 and extracted through an amplifier circuit 7. In this case, since the electrode plates 2, 3 act only like the antenna for the circuit 5, the length of the signal transmission line connecting a detection section comprising the electrode plates 1-3 and a control section comprising other circuits is adjusted optionally.
Patent JP-H0596658-A (JP)
Title: Elastic roller
Inventor: USUI YUKI
IPC: G03G15/20
Filed: 1991-10-09
Abstract: PURPOSE:To provide an elastic roller which can perform favorable fixing of a toner even if the roller is mounted on an appliance and heated. CONSTITUTION:A low-molecular-weight siloxane contained into an elastic body layer comprised of silicone rubber is removed beforehand from the silicone rubber and either content of siloxane having n<=12 shown by -(Si(CH3)2-O)-n is made 0.05wt.% or less or content of siloxane having 12<n<=20 is made 0.10wt.% or less or at the time of vulcanization of the silicone rubber, the low-molecular-weight siloxane is evaporated by performing long time heating at a low temperature. Therefore, since the low-molecular-weight siloxane which is evaporatable easily is not in existence in the elastic body layer, even if the elastic body layer is mounted on an appliance and heated at the time of copying, gas of the low-molecular-weight siloxane is not generated and therefore thinning of a roller is not generated. Therefore, stabilized impression paper is performed.
Patent JP-H01104389-A (JP)
Title: Discharged water treatment for iron and steel manufacture
Inventor: FUKUNAGA KAZUHISA
IPC: C02F1/48
Filed: 1987-10-17
Abstract: PURPOSE:To eliminate secondary treatment equipment and make an occupied space of the whole of occupied equipment small by separating respectively grits and fine particles contained in the discharged water from an iron and steel manufacturing process and then co-aggregating magnetically flocked fine particles together with grits and removing the same out of the discharged water. CONSTITUTION:Water discharged out of a descaling equipment 1 is collected into a water collecting pit 3 through a scale sluice 2, and then fed into a precipitation tank 5 by a pump 4. The discharged water containing grits of 100mum diameter or more precipitated and separated in said precipitation tank 5 is directly fed into a magnetic separator 7. The other discharged water containing fine particles is fed into an aggregation tank 6 in which a proper aggregating agent is added to flock said fine particles. The discharged water containing said flocked fine particles is then fed into a magnetic separator 7. The flocked fine particles are co-aggregated magnetically with grits in said separator 7 and separated from the discharged water. The separated sludge (suspended solid content) is discharged out of a system through a bucket 8.
Patent JP-H0574399-A (JP)
Title: Scanning electron microscope
Inventor: TODOKORO HIDEO
IPC: H01J37/147
Filed: 1991-09-17
Abstract: PURPOSE:To perform a normal observation by suppressing a current density rise at the time of the observation at a high magnification. CONSTITUTION:A scanning means 57 conducts scanning in such a manner as to prevent the duplicate scanning of energy beams on a sample. A sample image signal detecting means 52 stores a sample image signal with a scanning position as an address. A reading range setting means 55 sets the reading range on a frame memory 52 on the basis of a magnification. A reading means 53 reads the sample image signal in the set reading range and outputs it to a display means 54. The display means 54 displays a scanning image according to the sample image signal within a fixed area regardless of the size of the reading range.
Patent JP-H07123277-A (JP)
Title: Picture decoding method
Inventor: OYAMADA MASAKAZU
IPC: H04N1/413
Filed: 1993-10-20
Abstract: PURPOSE:To decode a natural picture and to reduce the communication time by adopting a probability model for a distribution of picture element values under a predetermined binding condition and using the distribution of picture element values in which information entropy is maximized for a decoded picture. CONSTITUTION:An original picture 1 is coded by an information source coder 2 and its error is corrected and coded by an error correction coder 3 and the resulting picture is sent to a transmission line 4 and the coded error correction is restored by an error correction decoder 5 and the coded picture is reproduced by an information source decoder 8 and the error is corrected to obtain a reproduced picture 7. In this case, when the information source decoder 8 decodes the information lost from the original picture by picture compression or the like, the decoder 8 sets a condition of formulation such as a property of the original picture and the picture coding system as a binding condition to obtain the distribution of picture element values maximizing the information entropy when a probability model is adopted for the distribution of the picture element values and uses the obtained distribution for a decoded picture.
Patent JP-S61141252-A (JP)
Title: Night switching retransmission method
Inventor: TANIHARA MICHIHIRO
IPC: H04M3/44
Filed: 1984-12-14
Abstract: PURPOSE:To attain simple calling operation by attaining day/night switching retransmission by one touch operation in a telephone set possible for day/night number switching. CONSTITUTION:A key telephone set 1 is provided with a night switching retransmission button in common to each button and a day/night number is registered to a corresponding area of a common control section memory 2 of an exchange. A day trunk line number is transmitted once at calling and if the opposite station is switched to the night mode, since a talkie service is returned, the night switching retransmission button is operated, the common control section 3 reads the corresponding night transmission number from the memory 2, the trunk line is disconnected temporarily, the trunk line is started again and the processing transmitting the read night number is conducted.
Patent JP-H0791507-A (JP)
Title: Geared transmission
Inventor: IIJIMA YOSHIHIRO
IPC: F16H3/62
Filed: 1993-09-27
Abstract: PURPOSE:To downsize and lighten a geared transmission using counter gear pair and planetary gear mechanism. CONSTITUTION:In a geared transmission, transmission of torque between an input shaft 1 and planetary gear mechanism 2 disposed in parallel to the input shaft 1 is made through plural counter gear pairs 3 having drive gears 3a, 4a and driven gears 3b, 4b, and torque is transmitted from specific rotational elements of the planetary gear mechanism 2 to a differential 7. The planetary gear mechanism 2 is disposed along an axial line above the input shaft 1, as mounted on a vehicle. The differential 7 is disposed along an axial line below the input shaft l, as mounted on the vehicle. Accordingly, the planetary gear mechanism 2 has sufficient margin for oil level fluctuation in an oil pan, so that the power loss is reduced.
Patent JP-H03125979-A (JP)
Title: High voltage applying tester
Inventor: TANAKA HIDEO
IPC: G01R31/14
Filed: 1989-10-11
Abstract: PURPOSE:To enable the generation of a discharge at an optional phase of a high AC voltage by connecting a high voltage side terminal of a transformer to a part of a partial impedance ID while a short-circuiting element is connected to a low voltage side terminal. CONSTITUTION:A low voltage of about 100V is applied to a low voltage side terminal 5b of a transformer 5 until a sample 7 breaks and a potential of a needle electrode 3 is kept at such a level as not to cause a discharge of a main gap 1. Then, when the sample 7 breaks by a high voltage, a short- circuiting element 6 causes a short-circuiting by a signal of a dielectric breakdown detector 8 eventually getting a high voltage side terminal 5a of the transformer 5 short-circuited. A capacitor 4c of a partial impedance ID 4 connected in parallel is also short-circuited. This results in breaking a partial voltage balance of the partial impedance ID 4 and disturbs a potential distribution at the tip of the needle electrode 3 in a main gap 1 to induce a discharge of the main gap 1. Thus, a dynamic current immediately after the breaking of the sample 7 is bypassed to a circuit of the main gap 1 thereby enabling prevention of the expansion of a damage to a broken part of the sample 7.