baber/WOPTO huggingface dataset:
Patent JP-S6233760-A (JP)
Title: Manufacture of amorphous alloy film
Inventor: MORISHITA TADATAKA
IPC: H01F10/12
Filed: 1985-08-06
Abstract: PURPOSE:To form the titled film exhibiting vertical magnetic anisotropy, by piling different kinds of metal element alternately as extremely thin atomic layer and diffusing atoms with each other from the boundary surface. CONSTITUTION:Different kind elements of >=two kinds such as Gd and Fe are vaporized alternately from crucibles 1, 1' arranged through a screen 2 to stack the elements alternately with a thickness of several atomic layers on a base plate S. Thereat, the plate S is moved alternately by a moving mechanism 5. Film thickness is measured by film thickness meters 6, 6' having about 1Angstrom  resolving power. Atoms deposited on the plate S does not form film state, but form island state structure having spatial unevenness of fine particle state. Thus, the surface area in contact with different kind atomic layers is increased, and the atomic diffusion through the surface is carried out thoroughly. As a result, the vertical magnetized film of amorphous alloy having uniform property is obtd.
Patent JP-S5694804-A (JP)
Title: Antenna driving mechanism
Inventor: ARAI NOBUKATSU
IPC: H01Q21/28
Filed: 1979-12-27
Abstract: PURPOSE:To give no effect of rotation to each other between the two double-laminated antennas, by using a planetary mechanism. CONSTITUTION:The planetary gear mechanism consists of the sun gears 6 and 7, planetary gears 8a and 8b plus shaft 8c. The rotary part 4 is provided at the upper part of the basement 5 via the bearing 11, and the antenna 1 is attached to the part 4. In addition, the fixed rest 2 is provided at the upper part of the part 4 via the bearing 10, and the antenna 3 is installed on the rest 2. The planetary gears 8b and 8a engage the sun gears 7 and 6 provided to the basement 5 and the rest 2, respectively and then connected with each other by the shaft 8c. At the same time, the pinion 8 consisting of the three points of the gears 8a and 8b plus the shaft 8c is supported by the bearing 9 provided at the part 4.
Patent JP-H04368948-A (JP)
Title: Photosensitive resin composition, hologram recording medium and hologram recording method
Inventor: KOBAYASHI TATSU
IPC: G03F7/038
Filed: 1991-06-18
Abstract: PURPOSE:To improve durability by allowing to contain vinyl carbazole polymer and silicon compound containing a specified halogen as a cross-linking agent. CONSTITUTION:Vinyl carbazole polymer and halogen containing silicon compound shown in formula I as a cross-linking agent are allowed to be contained in a photosensitive resin composition. Moreover, a keton having an absorption in visible ray wavelength region and having an unsaturated bond at alpha-position as a sensitizing dye is allowed to contain. In this case, R1-R4 is halogen atom, hydrogen atom, alkyl group, substituted alkyl group, cycloalkyl group, hydroxide group, alkoxyl group, aryl group, substituted aryl group, aryloxyl group, alkylcarbonyl group, alkoxylcarbonyl group, amino group, dialkyl amino group, nitro group or cyano group, at least two of unsubstituted group of R1-R4 is halogen atom, and, when two halogen atom are contained, a silicon containing cyclic compound in which other two substituent are bound together is contained.
Patent JP-S6232134-A (JP)
Title: Production of electroconductive resin composition
Inventor: MATSUMOTO YOSHIO
IPC: C08L101/00
Filed: 1985-08-05
Abstract: PURPOSE:To obtain the title composition having a high strength and being low in a dispersion of electroconductivity, by dissolving a polyolefin in a solvent, mixing this solution with an electroconductive powder and a radical generator, crystallizing the polyolefin from the solution by the addition of a poor solvent therefor and subjecting the mixture to solid/liquid separation. CONSTITUTION:A polyolefin (e.g., polyethylene) and an electroconductive powder (e.g., electroconductive carbon black) are mixed with a solvent in which the polyolefin is soluble (e.g., benzene). To this mixture, 0.0001-5pts.wt., per 100pts. wt. polyolefin, radical generator (e.g., dicumyl peroxide) is added and the generator is decomposed and reacted with the polyolefin. The polyolefin is crystallized by the addition of a poor solvent in which the polyolefin is insoluble (e.g., methyl alcohol), and the mixture is subjected to solid/liquid separation to obtain the purpose electroconductive composition comprising a mixture of the polyolefin and the electroconductive powder.
Patent JP-H0336679-A (JP)
Title: Finger print image input device
Inventor: GOTOU YUKARI
IPC: A61B5/117
Filed: 1989-07-03
Abstract: PURPOSE:To remove unsanitary sense due to the touch of many persons's fingers on the same position and to reduce power consumption by providing the finger print image input device with an emission control means for lighting up a finger with incident light or bactericidal light only for a required period. CONSTITUTION:When a finger 2 is put on the setting surface 9 of the device, a piezo-electric element 10 detects the finger 2 and indicates the putting of the finger to a control part 12 through a signal line 13. The control part 12 turns on a light source 4 and light having bactericidal action which is projected from the light source 4 passes the incident face 7 of a prism 1 and arrives at the setting face 9 to pasteurize the face 9. Thereby, light is reflected and refracted in accordance with the ruggedness of the finger print and only the light from the recessed part passes a delivering face 8 and arrives at an image pickup element 5. When the input of the finger print image is finished and the finger 2 is separated from the face 9, the control part 12 turns off the light source 4 by a signal outputted from the element 10. A finger setting guide 3 is constituted to perforate into a part on which a finger is to be put to shield a user from light projected from the light source 4.
Patent JP-H0837765-A (JP)
Title: Drive mechanism using hybrid excitation permanent magnet rotating machine
Inventor: ICHIHARA AKIFUMI
IPC: H02K21/20
Filed: 1994-07-25
Abstract: PURPOSE:To prevent overvoltage from being applied across a converter when an HPM motor starts power generation. CONSTITUTION:When an object to be driven makes power running, a DC current outputted from a DC battery 51 is converted into an AC current by means of a converter 53 and the converted AC current is supplied to an HPM motor 54. As a result, the motor 54 operates as a motor. When the object runs a down-slope road, the motor 54 operates as a power generator and the generated AC current is converted into a DC current by means of the converter 53. The converted DC current flows to an emergency degaussing winding 60. Therefore, the power generating voltage of the motor 54 drops, because the magnetic flux generated from the winding 60 weakens the field magnetic flux of the motor 54.
Patent JP-S5877542-A (JP)
Title: Iron-titanium-calcium material for storing hydrogen
Inventor: OONISHI KEIZOU
IPC: C22C14/00
Filed: 1981-10-30
Abstract: PURPOSE:To obtain an Fe-Ti-Ca material for storing hydrogen by substituting Ca for part of a Ti-Fe alloy to make activation easy and to increase the amount of stored hydrogen. CONSTITUTION:This Fe-Ti-Ca material for storing hydrogen is represented by a general formula TiFe1-xCax (where x is the atomic ratio of Ca to Ti and 0< x<=0.02). This material forms metallic hydride at room temp. without requiring activation in hydrogen at high temp. and pressure. The equilibrium pressure for the formation of metallic hydride at room temp. and the equilibrium pressure for the dissociation are improved, and the material has high hydrogen absorbing and releasing speeds and other characteristics.
Patent JP-S5874392-A (JP)
Title: Optical recording medium
Inventor: NAKAMURA KIYUUZOU
IPC: G11B7/243
Filed: 1981-10-30
Abstract: PURPOSE:To provide the titled medium excellent in recording sensitivity, reproduction sensitivity and record-preserving property, by a method wherein a thin film in which ultrafine particles of a specified (semi) metal are aggregated is provided as a recording layer, and the film is irradiated with a laser beam to melt a part thereof, thereby forming a depressed recess in the film. CONSTITUTION:A (semi)metal is vapor deposited on a substrate 1 by discontinuously colliding the vapor of the (semi)metal against the substrate 1, for example, from a skew direction to produce a thin film of the (semi)metal as the recording layer in a thickness of at least 1,000Angstrom , which film has a construction wherein ultrafine particles 2 of the (semi)metal are aggregated with a plurality of minute gaps capable of observed under an electron microscope, a packing density of an least 90% and an absorbency of at least 60% for a laser beam having a wavelength of 600-1,000nm. In recording, the depressed recess 4 for recording is produced in the film by a laser beam, and the record is reproduced by detecting by a reading laser device the laser beam flux reflected from a bottom surface of the depressed recess.
Patent JP-S5874664-A (JP)
Title: Separation and purification of 2,6-litidine
Inventor: SHIOTANI KATSUHIKO
IPC: C07D213/16
Filed: 1981-10-30
Abstract: PURPOSE:To prepare the titled compound useful as a solvent, raw material of pharmaceuticals and organic chemicals, etc., in high purity, by separating 2,6- lutidine in the form of urea adduct from a mixture of picoline compound and 2,6-lutidine, purifying the adduct, and decomposing by heating in a specific solvent in the presence of water. CONSTITUTION:A mixture of 2,6-lutidine and a picoline compound such as 2- picoline, 3-picoline, 4-picoline, etc. is mixed with urea to obtain 2,6-lutidine- urea adduct, which is separated (by filtration at -5-+10 deg.C), and purified by washing or recrystallization. The purified adduct is hydrolyzed with water in a solvent which dissolves 2,6-lutidine and is hardly miscible with water (such as mixed methylnaphthalene, high-boiling petroleum solvent, etc.). The solvent solution containing 2,6-lutidine is separated from the aqueous solution containing urea, and finally, 2,6-lutidine is recovered from the solvent solution.
Patent JP-H094940-A (JP)
Title: Multi-heat pump type air conditioner
Inventor: KOBAYASHI TAKAYUKI
IPC: F25B29/00
Filed: 1995-06-15
Abstract: PURPOSE: To prevent the cooling capacity from being lowered by introducing gas refrigerant leaked from an indoor unit into the indoor unit during cooling operation when the heating operation of the indoor unit of heating during cooling and heating concurrent operation is stopped. CONSTITUTION: First solenoid valves 21A, 21B, 21C which are closed in the heating stop mode of cooling and heating concurrent operation are provided at the liquid sides of indoor side throttle mechanisms 6A, 6B, 6C. The other ends of bypass tubes 22A, 22B, 22C connected with one ends of the valves 21A, 21B, 21C and the mechanisms 6A, 6B, 6C are connected to a suction gas tube 11, and second solenoid valves 23A, 23B, 23C to be opened in a heating stop mode at the time of the cooling and heating concurrent operation are respectively provided at the tubes 22A, 22B, 22C.
Patent JP-S6150816-A (JP)
Title: Hydro-pneumatic suspension
Inventor: KANAI SEITA
IPC: B60G17/015
Filed: 1984-08-20
Abstract: PURPOSE:To improve fuel consumption and reduce power loss by inputting engine output condition detecting signal to a car height adjusting controller and at least prohibiting height up when output condition is over a predetermined value. CONSTITUTION:A controller 34 controls car height adjusting switch valves 22, 23, 27, 28 to perform change of car height according to signals of car height, steering angle and car speed sensors 31-33 and a manual switch 30. The output of an engine 7 is detected by a rotating number detecting device 35 and input to the controller 34. When the engine output is over a predetermined value, a prohibiting means 36 of the controller 34 prohibits car height change signal output to switch valves 22, 23, 27, 28. Then, load of an oil pump 5, that is, engine load can be reduced and/fuel consumption is improved and power loss can be reduced.
Patent JP-H0726157-A (JP)
Title: Domestic refuse-disposal machine
Inventor: WATANABE NORIKO
IPC: B65F1/00
Filed: 1993-07-13
Abstract: PURPOSE:To obtain a domestic refuse-disposal machine effective for keeping a room in sanitary and clean state, capable of surely decomposing refuse in high decomposition performance and having excellent maintainability. CONSTITUTION:This refuse-disposal machine is composed of a refuse-throwing port 2 opened close to the draining hole of a sink 1, a draining mechanism 3 to receive the thrown refuse and separate and remove water attached to the refuse, a decomposition tank 6 having a stirring mechanism 10 and holding and dispersing the refuse transferred from the draining mechanism and aerobic bacterial cells on an organic carrier 11 and a bacterial cell storage part 9 to throw the aerobic bacterial cells in the decomposition tank 6.
Patent JP-H09329568-A (JP)
Title: Method and apparatus for diagnosis of corrosion probability or corrosion degree of reinforcing bar in concrete structure
Inventor: TATEMATSU EISHIN
IPC: G01N33/38
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus by which the corrosion probability or the corrosion degree of a reinforcing bar is evaluated by correcting an actually measured spontaneous potential on the basis of the water content, the carbonation depth and the salt content of concrete and computing a corrected spontaneous potential. SOLUTION: When the corrosion probability or the corrosion rate of a reinforcing bar is evaluated, an actually measured spontaneous potential is corrected by taking into consideration the water content, the carbonation depth and the salt content of concrete. A correction amount Z is computed approximately by Z=C-A×W+B+t when the water content is designated as W, the factor of the water content as A, the carbonation depth as (t) and the factor of the carbonation depth as B, where A=25-5/3×(measured result in kg/m<3> of salt content in non-carbonation part), B=8$04/3×(measured result in kg/m<3> of salt content in non-carbonation part) and C=180-30/3×(measured result in kg/m<3> of salt content in non-carbonation part). The measured spontaneous potential is corrected by the correction amount Z, and a corrected spontaneous potential is evaluated.  The corrected spontaneous potential is evaluated at four stages of -250<E, -350<E<=%-250, -450<E<=-350, and E<=-450.
Patent JP-H116847-A (JP)
Title: Character indication method and circuit for oscilloscope
Inventor: YOSHIDA KIKUTADA
IPC: G01R13/22
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent fluttering and flaw of waveform in character indication by controlling to indicate observed waveform in an indication term and charac ter indication signal in the other term. SOLUTION: An indication control circuit 20 controls to let a waveform indication signal 33 pass in the existing term of sweep term signal 51 as a term indicating observed waveform and let a character indication signal 34 pass for indication in the term when the sweep term signal 51 does not exist. That is, the indication control circuit 20 having received a character indication switch signal 35 and a sweep term signal 51 outputs a switch control signal 55 by the direction of an indication control signal 52. The terminals (a) and (b) of turnover switch 14 are impressed a waveform indication signal 33 and a character indication signal 34, switched by a switch control signal 55 and indication signal 37 is obtained. The indication signal 37 is amplified with a vertical amplifier 15, and the amplified indication signal 38 biases the vertical axis of CRT.  By this, flaw of observed waveform does not occur and fluttering disappears.
Patent JP-H04368550-A (JP)
Title: Corner ridge structure
Inventor: KOSEKI SUE
IPC: E04D3/40
Filed: 1991-06-17
Abstract: PURPOSE:To construct a structure with a beautiful oppearance and outstanding water resistant extremely easily by using a combination structure of joint members and corner ridge members formed out of one kind coping with various angles at the top of ridge part of roof formed of laterally layer metal roof members. CONSTITUTION:On a base 4 of a corner ridge A a water resistant sheet 5, joint member 7 doglegged in section, and corner ridge members are layed in order. Then, at the top of the ridge a gap with a length corresponding to the width of the joint member 7 and a part of the joint member 7 is exposed between the ridge members through a straight gap.
Patent JP-S58119795-A (JP)
Title: Brushless motor
Inventor: TAKEYASU KIYOO
IPC: H02P6/08
Filed: 1982-10-04
Abstract: PURPOSE:To obtain an inexpensive motor of relatively small size by energizing an armature coil only when the output rectified from an AC power source is higher than the prescribed value in case that the current of the armature coil is switched in response to the rotating position of a rotor. CONSTITUTION:An AC power source 1 is rectified by a rectifier 2, and is connected through an input voltage interrupting switch 8, an inductance 3 and a condenser 9 of relatively small capacity to armature coils 5a-5c. The output of the rectifier 2 is compared by a pulse width controller 13 with a speed command signal 10, the ON or OFF time of the switch 8 is controlled, thereby applying the high frequency voltage of the interrupted waveform to an armature  coil 5, and controlling transistors 6a-6c forming a contactless commutator with  a signal from a rotating position detector 11. Accordingly, the filter circuit can be extremely reduced in small size, thereby performing an inexpensive motor.
Patent JP-S6417460-A (JP)
Title: Semiconductor logic integrated circuit device
Inventor: KAGA MASAKAZU
IPC: H01L21/66
Filed: 1987-07-11
Abstract: PURPOSE:To test a small number of outer terminals by providing a shift register for holding input/output data for a test at each functional block, and inputting/ outputting to or from an LSI by a serial transmission through the register. CONSTITUTION:An LSI 100 has a functional block 1 which is not connected directly to an outer input terminal 2 or an outer output terminal 3. A switching unit 5 is so operated at a normal time that a signal from other logic circuit 4 is input to the block 1. The outputs of first or second flip-flop groups 6 or 7 are input through a selector 8 and the unit 5 to the block 1 at the time of testing, and its output is written in third or fourth flip-flop group 10 or 11. Signals are transmitted through a serial transmission on the basis of the signal from a control signal generator 14 between FF groups 6, 7, 10, 11 and test data terminals 9, 13. Then, a small number of outer terminals are merely used to set an arbitrary test pattern.
Patent JP-H0817776-A (JP)
Title: Method for washing silicon wafer
Inventor: OSADA TATSUYA
IPC: H01L21/304
Filed: 1994-07-01
Abstract: PURPOSE:To provide a washing method wherein a washing process is simplified without decreasing the washing effect on the surface of a silicon wafer, and mixed contamination (adhesion of particles due to acid solution and that of metal impurities such as Al, Fe, Zn, Cu, and Ni) does not occur. CONSTITUTION:The surface of a silicon wafer is washed using a mixed liquid of ammonia water, hydrogen peroxide water, and pure water. Then, the surface is washed by an extremely dilute hydrochloric acid fluoric acid solution where pure water is mixed in 100-10000 ratio in terms of volume ratio for hydrochloric acid with 33-38% concentration and fluoric acid with 48-50% concentration. The number of particles which are 0.2mum or larger being contained in a dilute hydrochloric acid fluoric acid solution at this time is suppressed to 10 or less.
Patent JP-H04316283-A (JP)
Title: Universal head for turning video camera toward transmitter
Inventor: NONOYAMA YOSHIHIRO
IPC: H04N5/222
Filed: 1991-04-15
Abstract: PURPOSE:To automatically adjust the horizontal direction in accordance with the motion of an object by moving a universal head toward an infrared light emitting diode transmitter, which the object has, by the computer control. CONSTITUTION:The infrared light emitting diode transmitter main body is set to the object and transmits a signal. A visible ray intercepting resin plate 12, a condenser lens 13, and photo diode modules 14 to 33 are attached around a universal head upper part 10, and the signal from the infrared light emitting diode transmitter 1 is converted to a digital output and it is outputted to a high-speed microcomputer 34. The computer 34 calculates the number of the reception center position in accordance with arrangement numbers of photo diode modules 14 to 33 and outputs it to a high-speed microcomputer 35. The pulse signal outputted from the computer 35 drives a geared stepping motor 37 by a stepping motor driving circuit 36. A motor 37 provided on the universal head upper part 10 is provided with a gear 38 and is set to a gear 39 provided in a universal head lower part 11.
Patent JP-S6331107-A (JP)
Inventor: ADACHI HIROSHI
IPC: H01G9/04
Filed: 1986-07-25
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-H0812116-A (JP)
Title: Sheet feeder and image forming device having this
Inventor: YOSHIDA YASUYOSHI
IPC: B65H3/52
Filed: 1994-07-01
Abstract: PURPOSE:To reliably separate and carry a sheet by a carrier roller to rotate in the sheet feeding direction and a separating belt to rotate in the sheet returning direction. CONSTITUTION:After a sheet S fed from a sheet loading part 1 by a paper feeding roller 2 is introduced up to the vicinity of a carrier roller 3 and a separating belt 4 by a sheet guide 19, the sheet guide 19 is retreated from an actuating position projecting from the separating belt 4, and the sheet S is brought into contact with the separating belt 4. Therefore, since a sheet tip part is prevented from being turned up by the separating belt, the curled sheet can be reliably separated and carried. A first sheet is carried in the sheet feeding direction by the carrier roller 3, and a sheet on and after a second one is returned in the sheet returning direction by the separating belt.
Patent JP-H0338302-A (JP)
Title: Mud dyeing method for rush
Inventor: AIURA MASAHIRO
IPC: B27K9/00
Filed: 1989-07-04
Abstract: PURPOSE:To carry out infiltration of mud dyeing liquid into rushes by supporting the cut lower end section of a rush bundle on a porous floor, feeding the mud dyeing liquid to float up the lower end to some extent, pressing the lower section of the rush bundle toward the inner surface of a tank, fixing the rush bundle in the up and down direction and feeding the mud dyeing liquid to the upper section of the rush bundle. CONSTITUTION:A cut lower end section 2 of a rush bundle 1 is placed on a porous floor 3 and supported in the upright state thereon, and a rack 7 is accommodated in a tank 4. A feeding pipe 10 and a discharge pipe 11 of the mud dying liquid 5 are connected with the tank 4, and lower ends of both pipes 10 and 11 are inserted into the tank of the mud dyeing liquid 5, and a pump is installed in the feeding pipe 10, while an on-off valve is provided in the discharge pipe 11. When the mud dyeing liquid level is risen up on the porous floor 3, the lower end section 2 is flowed up to some extent, and the lower end section 2 is separated from the porous floor 3. A side face pressing tool 8 is moved by a cylinder 12 to clamp the rush bundle 1 to the inner surface of the tank 4 and fixed thereon in the up and down direction. The liquid level of the mud dyeing liquid 5 is raised up to above the upper end of the rush bundle 1 to carry out mud dyeing.