baber/WOPTO huggingface dataset:
Patent JP-H0940942-A (JP)
Title: Refrigerant composition
Inventor: YOKOMIZO MASAO
IPC: F25B1/00
Filed: 1995-06-12
Abstract: PURPOSE: To obtain a refrigerant composition having refrigerating performances equivalent to those of CFC-12 and being capable of being used as a substitute for it by mixing a mixture containing two polyhydric alcohols at low temperatures in a sealed container. CONSTITUTION: A mixture containing two polyhydric alcohols, desirably a mixture containing 35-75wt.% ethylene glycol (1), 25-65wt.% propylene glycol (2), 0.01-0.2wt.%, based on the polyhydric alcohols, sodium chloride (3) as a buffer and 0.1wt.% trapping agent is mixed at-10 deg.C or below in a sealed container to obtain a refrigerant composition having an ozone depletion potential of 0. A sealed container 1 is evacuated by means of a pressure regulation valve 5a, starting materials 1-4 are fed respectively from material tanks 14-17 into a sealed container 1 and mixed under agitation. Liquid oxygen or both liquid oxygen and liquid nitrogen are respectively supplied from cylinders 11a and 11b into sealed container 1, the internal pressure is regulated with a regulation valve 5a, and the mixture is mixed under cooling to -10 deg.C or below.  After the agitation, the internal pressure is released, and a refrigerant composition is withdrawn through a conduit 9.
Patent JP-S5571034-A (JP)
Title: Measuring method for resistance distribution of compound semiconductor single crystal
Inventor: TERAJIMA KAZUTAKA
IPC: G01R27/00
Filed: 1978-11-22
Abstract: PURPOSE: To effect measurement simple and high in reliability on a compound semiconductor single srystal for resistance distribution by a method whrerin said single crystal wafer is soaked in a coolant, at least two pieces of probes are contacted with the wafer surface at given intervals under a constant pressure, and then current is carried between the probes.  
     CONSTITUTION: A compound semiconductor single crystal wafer 14 is soaked in a coolant 15. Next, at least two pieces of probes 19a, 19b are contacted with the surface of the wafer 14 at given intervals under a constant pressure. Then, a current is carried between lead wires 20a, 20b from an external supply to measure resistance between portion of the wafer 14 with which the probes 19a, 19b are contacted. After the first measurment for resistance is over, the probes 19a, 19b are moved upward by operating a slide shaft 23 to slide to a given spot, they are again contacted with the wafer 14 to a measurement of resistance values as described above. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0437193-A (JP)
Title: Radio instrument
Inventor: USAMI YOSHINORI
IPC: H05K7/14
Filed: 1990-06-01
Abstract: PURPOSE:To rationalize the number of parts and improve working efficiency by providing an inward notch in a side of a substrate in the vicinity of the opposite side to a signal reception part of the same substrate, and forming a pawl on a frame part corresponding to the notch, and further forming a reception part for the substrate below the pawl. CONSTITUTION:Three holes 1a are formed through a rear surface part of a frame 1, and three signal reception parts 3 are provided on one end of a signal processor 2 and protruded toward the outside of the frame 1 after passing through the holes 1a and further fixed with nuts 4 to fix the signal processor 2 to the substrate 5. Notches 5a are provided in both sides of the substrate 5 in the vicinity of the opposite side to the signal processor part 3, and a pawl 6 is provided on a bottom plate of the frame 1 corresponding to the notch 5a, and further a reception surface 6a for supporting substrate 5 is integrally formed below the pawl 6.
Patent JP-H0311573-A (JP)
Title: Manufacture of connector
Inventor: HAMAZAKI MASAHIRO
IPC: H01R43/00
Filed: 1989-06-07
Abstract: PURPOSE:To reduce the unevenness of the lining-up pitch by applying the positive and the negative bending stress exceeding the yield point continuously to the terminals of a connector. CONSTITUTION:By setting a connector 2 horizontal on a loading board 42 making its terminals 21b face upward, and lowering a driving holder 43, the terminals 21b whose tips are made uneven from the regular positions are guided by the chamfered part at the entrances of terminal inserting grooves 31 of a swaying member 3, and inserted to the grooves 31. By rotating a pulse motor 44 in the right direction or in the inverse direction in an adequate angle under such a condition to make a bending stress exceeding the yield point apply to a contact material, and reducing the rotation angle gradually, the swaying member 3 driven by an eccentric cam 48 is vibrated laterally in the lining-up direction of the terminals, and the amplitude of the vibration is reduced gradually. By applying the bending stress at an attenuating vibration including the repeat 20 rounds or more of vibrations exceeding the yield point, the lining-up pitch of the terminals can be corrected to the level of no problem practically.
Patent JP-S5934283-A (JP)
Inventor: TANIKADO TOSHIO
IPC: A63F7/02
Filed: 1982-08-22
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-S6123994-A (JP)
Inventor: YOKOBORI SEIICHI
IPC: G21C13/00
Filed: 1984-07-12
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-S6037958-A (JP)
Title: Microbial decomposition of anthranylic acid ester in grape juice or wine
Inventor: KITANO KAZUYOSHI
IPC: A23L19/00
Filed: 1983-08-10
Abstract: PURPOSE:To decompose the anthranylic acid ester in grape juice or wine, by using a novel bacterial strain Cephalosporium No.30 separated from the strained lees of grape. CONSTITUTION:The cultured bacterial cells of a novel bacterial strain Cephalosporium No.30 separated from the strained lees of grape or the cells immobilized with a gelaton agent, etc. are added to grape juice or wine, and treated at 25-35 deg.C.
Patent JP-H073282-A (JP)
Title: Production of electroviscous fluid
Inventor: YOSHIMURA RYOICHI
IPC: C10N20/06
Filed: 1993-06-16
Abstract: PURPOSE:To safely obtain the subject fluid useful for emulsion mount of automobile, having improved dispersibility and excellent electroviscous effect by forming a microemulsion of fine particles by ultrasonic wave and polymerizing the emulsion. CONSTITUTION:In dispersing a hydrophilic monomer [e.g. (meth)acrylic acid (metal salt)] or a monomer solution containing a polymerization initiator as a disperse phase into a disperse medium composed of a hydrophobic electric insulating liquid (e.g. silicone oil or toluene) containing a surfactant, a water- in-oil type micro emulsion having <1 micron particles diameter is formed by ultrasonic wave by using an ultrasonic oscillator made of a nonmetallic material such as preferably ceramic and the monomer is polymerized to give the objective electroviscous fluid.
Patent JP-H05340878-A (JP)
Title: Method and device for determining crystal orientation
Inventor: KUWANO YASUHIKO
IPC: G01N21/84
Filed: 1992-06-05
Abstract: PURPOSE:To optically decide a specific crystal orientation in the plane of a crystallized wafer by providing a light source composed of a white light source and spectroscope, semiconductor laser, or light emitting diode which emits light having a specific wavelength and two rotatable polarizing plates. CONSTITUTION:It is presumed that the absorption coefficient of the light polarized in the c-axis direction of a crystal is larger than that of light polarized in the a-axis. An inspecting device composed of a white light source 1 and two polarizing plates 2 and 4, the polarizing directions of which are known, is used and the plates 2 and 4 and a sample 3 can be rotated in arbitrary directions. Before setting the sample 3 between the plates 2 and 4, the polarizing directions of the plates 2 and 4 are respectively set in the horizontal and vertical directions so that a dark visual field can be obtained through the plates 2 and 4. Then the sample 3 is set and rotated. The rotation of the sample 3 is stopped at the position where the visual field becomes the darkest. When the sample 3 is stopped, either one of the directions parallel to the polarizing directions of the plates 2 and 4, namely, the two orthogonal directions in the wafer plane becomes parallel to the c-axis. Then, either one of the plates 2 and 4 is rotated by 90 deg. so as to obtain a bright visual field. After storing the brightness of the visual field, the sample 3 is rotated by 90 deg.. The brightness obtained after rotating the sample 3 is compared with the stored brightness and, when the former is darker than the latter, the direction parallel to the polarizing directions of the plates 2 and 4 becomes the c-axis.
Patent JP-H0715073-A (JP)
Title: Optical amplifier
Inventor: MURAI TATSUYA
IPC: G02B27/28
Filed: 1993-06-17
Abstract: PURPOSE:To provide an optical amplifier employing an Er doped optical fiber in which the polarization dependency is substantially eliminated, the loss is suppressed, and the output can be monitored. CONSTITUTION:The optical amplifier comprises an inlet side fiber/lens assembly 11 secured to the side wall 4A at the outlet of an Er doped optical fiber 1, and a pump side fiber/lens assembly 31 secured to the opposing side wall 4C. The optical amplifier is set in the housing 4 while inclining by 22.5 deg. with respect to the optical axis of the inlet side fiber/lens assembly 11. The optical amplifier further comprises a wavelength split optical film 5 which reflects the light from the Er doped optical fiber 1 and transmits the pumping light from a pump light source 3, a coupler film 7 disposed in the housing 4 in order to reflect the light on the film 5 in parallel with the optical axis of the inlet side fiber/lens assembly 11, and an outlet side fiber/lens assembly 21 secured to the opposing side wall 4C at the inlet of an output optical fiber 2 in order to receive the light reflected on the coupler film 7.
Patent JP-S632463-A (JP)
Title: Tone correcting device for halftone image
Inventor: IMAO KAORU
IPC: H04N1/407
Filed: 1986-06-21
Abstract: PURPOSE:To easily set up and change table data with optional characteristics by the setting of a few parameters by providing the titled device with a parameter setting means, a table data generating means and a table data storing means. CONSTITUTION:A tone correcting parameter is set up from a console 3 to be a parameter setting means to set up the table data of a tone correcting curve optionally. Namely, a CPU 1 performs a function as a table data generating means by executing processing in accordance with a prescribed flow chart on the basis of the parameter set up by the console 3 and stores the required tone correcting table data in a RAM of a tone correcting part 11. Then image data are read out from an image memory 6 and inputted to the correcting part 11 through a selector 10 and the input data value is converted by a tone correcting table to correct its tone and the corrected data are sent to a dither converting part 12.
Patent JP-S6143739-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAGIHARA MORIO
IPC: C07D335/00
Filed: 1984-07-13
Abstract: PURPOSE:To enhance storage stability by forming a photosensitive silver halide emulsion layer contg. at least one of two kinds of photographically blocked reagents represented by specified formulae on a support. CONSTITUTION:Each of the silver halide emulsion layer, a colorant layer, an undercoat layer, an intermediate layer or the like are formed on the support by incorporating in each coating fluid an additional common coating fluid prepared by dissolving in a solvent such as water and alcohol at least one of blocked photographic reagents represented by formulae I and II in which A is a photographic reagent or its precursor combining through a hetero atom with a ring contg. Z, each of Y<1>, Y<2>, and Y<3> is H or a substituent, or Y<1> and Y<2> may combine with each other to form a ring, Z is an atomic group necessary for forming a carbon ring or hetero ring, and n is 1 or 2.
Patent JP-S5847016-A (JP)
Title: Epoxy resin composition
Inventor: HAYASE SHIYUUJI
IPC: C08G59/00
Filed: 1981-09-17
Abstract: PURPOSE:The titled composition being good in room temperature storage stability and easy to handle and providing cured products excellent in electrical insulation property, comprising an epoxy compound, an organoaluminum compound, a specified organosilicon compound and a water-absorbing inorganic compound. CONSTITUTION:An epoxy compound having at least one epoxy group in the molecule (e.g., bisphenol A-derived epoxy resin) is mixed with 0.001-5wt% organoaluminum compound (e.g., trisacetylacetonatoaluminum), 0.0001-30wt% organosilicon compound, polymerization degree <=50, having Si-bonded hydrolyzable groups, represented by formulaI, wherein R is a hydrolyzable group of formula II, wherein R' and R'' are each a 1-5C alkyl, X<1-3> are each a 1-12C alkyl, aryl, aralkyl, alkenyl, acyl or a like group, p, q and r are each 0-3 and p+q+r<=3, and 0.1-50wt% water-absorbing inorganic compound (e.g., zeolite).
Patent JP-S58147705-A (JP)
Inventor: JIYUZETSUPE TARUSHIA
IPC: G03B5/00
Filed: 1982-08-24
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-H08313111-A (JP)
Title: Adsorption type refrigerating and air-conditioning device
Inventor: SANADA MASARU
IPC: F25B35/04
Filed: 1995-05-19
Abstract: PURPOSE: To prevent fall-off of adsorbing agent from an adsorbing layer due to vibration or shock and improve resistances to vibration and shock by a method wherein the adsorbing agent is constituted of the mixed body of silica gel and copper fibers. CONSTITUTION: Adsorption type devices 12A, 12B are constituted of an adsorbing agent tank, filled with adsorbing agent, and a coil type heat transfer tube or plate fin heat transfer tube 13, buried into the adsorbing agent tank, while the devices are constituted so that refrigerant vapor passes through the adsorbing agent tank. The adsorbing agent used here should be produced by mixing heat conductive body or copper fibers into silica gel. According to this method, adsorbing strength is increased since the copper fibers fill the silica gel of the adsorbing agent in a cross form whereby the adsorbing agent will never be fallen off by vibration even during the use of long period of time. Accordingly, resistances to vibration and shock, which are optimum for the use in vessels which vibrates or swings much, can be obtained.
Patent JP-S5572513-A (JP)
Title: Execution for continuous row of pile
Inventor: KAWAMOTO TAKESHI
IPC: E02D17/13
Filed: 1978-11-24
Abstract: PURPOSE: To improve cut-off property and reduce construction cost by driving pilot piles at intervals previously and then newles and lagged piles for cutting off water between these pilot piles simultaneously.  
     CONSTITUTION: Previously pilot piles 50, 50' are driven at expected intervals and borers are arranged between them. A main earth auger having subsidary boring rods of small diameter nearly at both its sides is arranged to the borer. A main hole is bored by a main earth auger and a subsidary hole is bored by a subsidary boring rod. All the borer is lifted up impregnating fillers for execution into these holes. Therefore, the newel 60 is driven between the pilot piles 50, 50' and at the same time subsidary piles 70, 70' are produced between the pilot piles 50, 50' and the newel 60. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63310428-A (JP)
Title: Automatic original feeding device
Inventor: OZEKI TOSHIO
IPC: G03G15/00
Filed: 1987-06-10
Abstract: PURPOSE:To make a device small and compact and simplify its structure by housing a driving unit for driving a document conveying part in the inside space of one of a pair of rollers. CONSTITUTION:When a document A is set on a document cradle 2, a motor is rotated to start the travel of the endless belt 8 of an original conveying part. At the same time, the turning force of the motor is also inputted into an original separating part 3 rotating a conveying roller 46, a cam 45, a separat ing roller 41 and a pick-up roller 44. Since both of the original separating part 3 and the original conveying part 5 are driven by the use of one motor, one driving unit suffices simplifying a structure accordingly while lowering manufac turing cost. And, further, since a driving unit 13 is housed in the inside space 14 of a driving roller 7 with a larger diameter out of a pair of rollers 6, 7 which form the document conveying part 5 effectively utilizing the surplus space of the roller 7, it is not necessary to provide any particular space for installing the driving unit 13.
Patent JP-2000339595-A (JP)
Title: Obstacle monitoring device for vehicle
Inventor: NAKAZONO MASAHIRO
IPC: G08G1/16
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To improve operability by reducing an operation such as the cutback of the wheel of a vehicle without operating unnecessary warning. SOLUTION: A traveling locus calculating means 3 reads a detected value in each fixed time from a shift position sensor 1 and a steering angle sensor 2, and calculates the traveling locus of a vehicle and the possibility of the collision of the vehicle with an obstacle. A collision judging means 5 judges the possibility of the collision with the obstacle based on whether or not the position of the obstacle detected by a two-dimensional acoustic sensor 4 is present inside the traveling locus of the vehicle calculated by the traveling locus calculating means 3.  For example, in a situation that any possibility of the collision of the vehicle with a wall being the obstacle is absent when the vehicle is traveling in parallel with the wall, any warning is not operated so that any unnecessary warning against the obstacle whose possibility of collision is absent can be prevented from being operated. Thus, operability can be inproved by reducing an operation such as the cutback of the wheel of the vehicle.
Patent JP-S63308937-A (JP)
Title: Semiconductor device
Inventor: OKAMOTO TATSURO
IPC: H01L23/52
Filed: 1987-06-10
Abstract: PURPOSE:To prevent the deterioration of a superconducting film characteristics due to high temperature heat-treating, and enable the low resistance contact with other conducting film and conducting layer, by constituting the wiring film and the connection between wiring layers of a semiconductor device by using a low resistance wiring film like a superconducting film, and a thin film which does not cause the deterioration in superconductive property. CONSTITUTION:On the main surface of a semiconductor substrate 1, the following are formed; an insulating film 2, a low resistance wiring film 4 constituted of a superconducting film or a material whose resistivity is smaller than or equal to 1X10<-6>OMEGAcm, thin films 3, 5 which do not react with the low resistance wiring film 4 at a high temperature and are excellent in adhesion, and an insulating film 6. Thereby, the change of film characteristics such as composition of a superconducting film which causes the deterioration of superconductive characteristics can be prevented. Further, low contact resistance with other conducting film and conducting layer is realized, and adhesion between a wiring layer and a conducting film and adhesion between conducting layers are improved.
Patent JP-H05155301-A (JP)
Title: Air bag device for vehicle use
Inventor: KAATO FUITSUSHIYAA
IPC: B60R21/233
Filed: 1992-06-05
Abstract: PURPOSE: To provide an air bag assembly suitable to restrain a vehicle occupant at the time of a vehicle collision. CONSTITUTION: This air bag assembly is provided with a deflector 50. The deflector 50 is incorporated in a passenger-side air bag assembly 10 to be mounted in either the upper portion or the middle portion of a dashboard 16. When the air bag assembly 10 is mounted in the dashboard 16 of a vehicle, a gas flow discharge out of a container 22 of the air bag assembly 10 is possible to flow upward by angle to the head or above the head of the occupant. Consequently, the inflation pattern of an air bag 24 is controlled by the deflector 50 to prevent the air bag 24 from contacting the head part of the occupant before the air bag contacts the torso of the occupant.
Patent JP-H04368606-A (JP)
Title: Magnetic recording/reproducing device
Inventor: TAKEUCHI HIROAKI
IPC: G11B5/41
Filed: 1991-06-18
Abstract: PURPOSE:To prevent the occurrence of drop-out and a spacing loss owing to the contamination of magnetic powder by permitting a magnetic power detection means to detect accumulated magentic powder near a head and permitting a magnetic vibration means and the like to remove accumulated magnetic powder. CONSTITUTION:The magnetic powder detection means 3 of a magnetic recording/reproducing device detects accumulated magnetic powder near the magnetic head 2. The magnetic head vibration means 4 responds to the detected result and the head 2 vibrates. Then, accumulated magnetic powder is removed. Thus, the occurrence of drop-out and the spacing loss owing to the accumulation of magnetic powder stripped off from a magnetic tape near the magentic tape can be prevented. A similar result can be obtained even if a head shift means or a magnetic powder removal means is provided instead of the head vibration means.
Patent JP-H09326986-A (JP)
Title: Video server
Inventor: TAKAHASHI MASAHIKO
IPC: H04N5/93
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To reduce and distribute accesses to respective disks and to copy all information in a master disk to a free disk at the time of fault by automatically copying video and vice information of high access frequencies in the master disk to the free disk. SOLUTION: Video and voice information in first and second master disks 1 and 2 is read by a disk scheduler 4 and stored in each buffer 6. Stored information is continuously fed to each terminal by a stream manager 7. A command interpreter 8 receives command information from a terminal and issues a command to the disk scheduler 4. Statistic information from each terminal is stored in access statistic information 9. Video and voice information is copied to the free disk 3 when the number of accesses to the terminal is small. Video and voice information of high access frequencies is decided form access statistic information 9 and information-copy (a) is executed form a second mater disk 2 to the free disk 3.
Patent JP-S5573705-A (JP)
Title: Metal-adsorbable chelate resin having deodorizing property
Inventor: MORIYA MASAFUMI
IPC: B01D53/38
Filed: 1978-11-28
Abstract: PURPOSE: To prepare a resin having deodorizing property by reacting a base resin, e.g. styrene-divinylbenzene copolymer, etc., having chelate-forming functional groups, e.g. iminodiacetic acid group, etc., with a metal ion, e.g. copper, etc.  
     CONSTITUTION: (A) A base resin, e.g. a styrene-divinylbenzene copolymer, an epoxy resin, a phenolic resin, a vinyl chloride resin, an acrylic resin, a vinylidene chloride resin and/or a urea resin, etc., having chelate-forming functional groups, e.g. an amino acid, iminoacetic acid, iminoacetic acid, iminodiacetic acid, iminopropionic acid and/or iminodipropionic acid, etc., is reacted with (B) metal ions, e.g. mercury, cadmium, zinc, copper, silver, gold, platinum, etc., to give a chelate resin. The chelate resin is preferably used together with other resins in the form of pellets, sheets, fibers granules, etc. 
     COPYRIGHT: (C)1980,JPO&Japio