baber/WOPTO huggingface dataset:
Patent JP-S5952736-A (JP)
Title: Flaw recorder of magnetic particle flaw detector
Inventor: YUZAWA HIDEYUKI
IPC: G01N27/84
Filed: 1982-09-20
Abstract: PURPOSE:To perform the analog conversion of a signal which is higher than a specific level among flaw signals detected in the form of a photoelectric conversion signal and to display and record an actual flaw shape in a flaw shape which is similar in two dimensions, by using a flaw decision output signal from a flaw detector as a trigger and transferring signals before and after an analog- converted flaw signal stored in an analog memory into a two-dimensional flaw shape. CONSTITUTION:The quantity of reflected light from an incandescent lamp in some direction at a magnetic particle part where magnetic particle flocculates and sticks is different from that at a defect-free sound part. This difference in the quantity of light is detected by a linear ray sensor camera 1, which inputs an electric signal to a flaw detection processor 5. Said electric signal inputted to the processor 5 is sent as a flaw detection signal 13 to an analog conversion unit 6 to perform analog conversion. The processor 5 outputs a flaw decision signal 14 to the analog conversion unit 6 when a detection signal of either of the breadwide and circumferential directions of a tube end 9a exceeds a constant level, i.e. set value during flaw detection.
Patent JP-H0916177-A (JP)
Title: Keyboard musical instrument
Inventor: MATSUNAGA HIROSHI
IPC: G10C3/16
Filed: 1995-06-29
Abstract: PURPOSE: To provide the musical instrument which can acquire the operation of a key by a sensor that is low in cost since no light is used and the constitution is simple. CONSTITUTION: A displacement sensor 10 can select a detection position or stand-by position through a lever 24. At the detection position shown in the figure, key depression timing and a velocity can be detected through two contacts in a rubber switch 16 by bringing the sensor into contact with the reverse surface 2a of a key 2. The whole rubber switch 16 is made of rubber as an elastic member and equipped internally with a round rod projection part which has a conductive layer atop and an annular projection part which is less in projection quantity and has a conductive layer atop, and further equipped with a contact terminal opposite the conductive layer; and the displacement sensor 10 does not use light and is of extremely simple constitution and manufactured at low cost.
Patent JP-S6055034-A (JP)
Title: Production of polymer electret element
Inventor: SEO IWAO
IPC: H01G7/02
Filed: 1983-09-06
Abstract: PURPOSE:To produce the titled element having a high piezoelectric property, by polarizing an unstretched vinylidene fluoride resin sheet cooled and molded under a specified condition with a high direct-current voltage. CONSTITUTION:A vinylidene fluoride resin is melt-extruded and then cooled and molded by means of a cooling roll kept at a temperature <=60 deg.C to obtain an unstretched sheet comprising a II-form (alpha-form) crystal and having a turbidity <=3mm.<-1>. This unstretched sheet is unidirectionally or biaxially stretched at room temperature -150 deg.C and a draw ratio of 3-6 to obtain a stretched film containing an orientated I -form (beta-form) crystal. This film is polarized in the temperature range of -30 deg.C- the m.p. by applying thereto a direct current electric field below the dielectric breakdown voltage of this film (100-2,500kv/cm) in the direction crossing with the surface of the film at a nearly right angle through electrodes. EFFECT:It is possible to improve the electric field orientability of the dipoles of the orientated I -form (beta-form) crystal.
Patent JP-S5787326-A (JP)
Title: Continuously quantitative supplying method of film forming raw solution
Inventor: ICHIKAWA KOUJI
IPC: B29C47/00
Filed: 1980-11-20
Abstract: PURPOSE: To supply continuously a nearly uniform spinning raw solution and shortening largely the regeneration time of the filter, by flowing reversely the filtered raw solution and discharging the contaminant maintaining the constant supply condition when the filter is clogged.  
     CONSTITUTION: A flow amount Q per unit time of spinning raw solution is supplied, being divided to the filters 10, 11 which remove the contaminant. If the contaminant is deposited at the filter 10, the valves 16, 19, 26 are opened and the valve 15, 20 are closed. A flow amount Q+ΔQ per unit time of spinning raw solution is sent and total amount is supplied to the filter 11 and filtered. However, because the flow amount of spinning raw solution is controlled to Q by the metering pump 22, ΔQ of spinning raw solution flows reversely to the filter 10 and strips the deposited contaminant. The contaminant is discharged together with spinning raw solution via the contaminant discharging conduit 17 and the valve 19 to the outside. The contaminant deposited at the filter can be removed, enabling to supply quantitatively the filtered spinning raw solution to the following film forming mechanism. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000354185-A (JP)
Title: Electronic camera
Inventor: SHIROTA YOSHIRO
IPC: H04N5/907
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To easily select and output only a high definition image with excellent appearance among consecutively photographed images by recording a still image with the highest evaluated value among specified number of consecutive still images with high definition by every specified number of consecutive still images and recording other still images with low definition based on the evaluated values calculated from photographing conditions of individual still images to constitute the consecutively photographed images. SOLUTION: A fact that high definition recording is performed by every N sheets among M sheets of the maximum number of consecutive photographed images is set in a key input part 40 by a user. The still image with the optimally adjusted focus, exposure, white balance is photographed temporarily as the high definition image, stored in an internal RAM, immediately after that, the evaluated value of the still image is calculated and added to the still image stored in the internal RAM by a system controller 30. Whenever the still images to which the evaluated value become N sheets, the still image with the highest evaluated value among them is compressed and defined as high definition image data, the remaining N-1 sheets of the still images are compressed, defined as low definition data and recorded in a memory card 60.
Patent JP-H0212795-A (JP)
Title: Organic thin film el element and manufacture thereof
Inventor: ISHIKO MASAYASU
IPC: H05B33/22
Filed: 1988-06-29
Abstract: PURPOSE:To increase luminance and efficiency by using metal-free phthalocyanine or metal phthalocyanine for material which constitutes a positive hole injection layer. CONSTITUTION:Metal-free phthalocyanine or metal phthalocyanine is used as a positive hole injection layer. The work function of the metal-free phthalocyanine or metal phthalocyanine is comparatively great, and as organic substance, they can form film with a comparatively high positive hole density, so that a positive hole is easily injected into an organic fluorescent film layer, and on the other hand, as a metal-free phthalocyanine or metal phtalocyanine evaporation film makes blocking contact with an electron injection from the organic fluorescent film is kept down. It is possible, therefore, to increase efficiency and luminance and prevent deterioration.
Patent JP-S5688913-A (JP)
Title: Supercharged pressure controller for engine with supercharger
Inventor: KANOU KOUJI
IPC: F02B33/44
Filed: 1979-12-19
Abstract: PURPOSE: To prevent a surging of a supercharger by providing a bypass passage which communicates the outlet of a compressor of the supercharger and the outlet of a turbine and a control valve in the bypass passage, which is opened at a deceleration.  
     CONSTITUTION: A compressor 4 of a supercharger 3 is connected with the upstream line of a carbureter 7 and a turbine 5 of the supercharger 3 is driven by an exhaust gas of an engine 1. A bypass passage 11 is provided to communicate the outlet of the compressor 4 and the outlet of the turbine 5. A control valve 12 is equipped in the bypass passage 11 and opened on the basis of information of a deceleration  condition detected by receiving signals of a supercharged pressure sensor 13, a suction pressure sensor 17, a revolution number sensor 16 and an engine exhaust gas prssure sensor 14. Therefore, a surging of the supercharger 3 occurring at a deceleration and a resulting damage of it may be pevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11332468-A (JP)
Title: Frozen dessert
Inventor: HISHIKAWA YASUTOSHI
IPC: A23G9/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a smooth and creamy frozen dessert without affecting its taste by including each specified amount of modified starch and starch- decomposed product. SOLUTION: This frozen dessert is obtained by including 1-5 wt.% of modified starch, hydroxypropylated crosslinked starch and/or acetylated crosslinked starch with pref. waxy starch as raw material and 3-20 wt.% of a starch- decomposed product, pref. reduced starch-decomposed product, and pref. little fat content, and by freezing when desired.
Patent JP-S6224578-A (JP)
Inventor: HORI ATSUSHI
IPC: H01R13/46
Filed: 1985-07-25
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-H1117853-A (JP)
Title: Document reader
Inventor: KIMURA SHOGO
IPC: G03G15/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent dispersion of the start point of document reading and a paper feeding defect from occurring in a simple paper feed mechanism by a combination carrier roller of a feed roller. SOLUTION: When a document is receiving a pressure from a document isolating means 6 and is fed by a paper feed roller 4, a document carrier force caused between the pinch roller 9 and the paper feed roller 4 is made bigger than that between the document isolating means 6 and the paper feed roller 4 by the first pinch roller 9 located downstream the document isolation means 6 being rolled by a fixed pressure and pressing a document to the paper feed roller 4. Thus, reduction of dispersion in the start position of reading document caused by kinds of document or the like and improvement of a precision of paper feeding.
Patent JP-H1011788-A (JP)
Title: Optical recording or optical reproducing device
Inventor: TSUCHIYA YOICHI
IPC: G11B7/13
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain an optical pickup without the need of supplying a power source for liquid crystal rotary driving from the side of a reproducing device by impressing a positive/negative voltage after to a means for rotating a plane of polarization. SOLUTION: A laser beam with wavelength of 635nm emitted from a semiconductor laser 1 is passed through a unit 2 for rotating the plane of polarization and a diffraction grating 9, with a half of the beam reflected by a half mirror 4, then turned to parallel beams by a collimator lens 5, and made incident on an objective lens 6 through a polarization selection unit 3. The laser beam through the objective lens 6 is converged, passed through a substrate 7, and emitted to a signal recording surface 7a. The laser beam reflected by the signal recording surface 7a is then returned through the substrate 7, objective lens 6, polarization selection unit 3, and collimator lens 5; so that the half of the beam is transmitted by the half mirror 4, with the signal detected by an optical detector 8.
Patent JP-S6412024-A (JP)
Title: Supercharged engine
Inventor: HITOMI MITSUO
IPC: F02B27/00
Filed: 1987-07-01
Abstract: PURPOSE:To aim at improvement in scavenging effect by setting such an engine speed that intake air resonates and synchronizes in a resonance intake passage, in a driving range where average exhaust pressure becomes more than average supercharging pressure. CONSTITUTION:An intake passage 5 is consisted of a ring intake passage 7 as the resonance intake passage connected to an upstream end of independent intake passages 6, 6 to be interconnected to intake ports of each cylinder and a common intake passage 8 connecting the downstream end to the ring intake passage 7. Such an engine speed that intake air resonates and synchronizes at the ring intake passage 7 is set up in a driving range where average exhaust pressure of an engine becomes more than the average intake supercharging pressure made by a supercharger 15. With this constitution, at low and medium speed ranges, intake pressure is made higher than the exhaust pressure, thus a scavenging effect of residual exhaust gas inside each cylinder during an overlap period is improvable.
Patent JP-S6056277-A (JP)
Title: Car mounting type speed measuring apparatus
Inventor: YAMASAKI YASUKO
IPC: B60Q1/52
Filed: 1983-09-07
Abstract: PURPOSE:To make it possible to perform visual confirmation day and night, by attaching a display device for displaying two measuring directions, and displaying whether a mounting car pursues to come close to an objective car or not in a state classified by color. CONSTITUTION:When a mounting car comes to a pursuing approach state with respect to an objective car, an approach signal 6 is turned ON and an approach display lamp is lighted while a display panel displays an ''approach'' character by a green color. On the other hand, when the mounting car is separating from the objective car, the approach signal 6 is turned OFF and a ''go-away'' character is displayed by a red color in the display panel. by this mechanism, visual confirmation can be performed day and night.
Patent JP-S61123886-A (JP)
Inventor: ENDO AKINORI
IPC: G10H7/00
Filed: 1985-07-25
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-H063282-A (JP)
Title: Method for inspecting surface
Inventor: AOI MASAKAZU
IPC: G01B11/30
Filed: 1992-06-23
Abstract: PURPOSE:To erase the color shade of an object surface, increase the S/N ratio of a foreign material, and inspect the surface of a material to be inspected with high detecting ability by use of a CCD camera. CONSTITUTION:The surface of a material 1 to be inspected is inspected by use of a CCD camera 2 having a color filter 3 for a color shade to be removed arranged in the front of a lens. When the illuminance of the material 1 to be inspected is increased by an illumination 4, the reduction in luminance of image by the filter is suppressed, and sensitivity reduction can be preferably suppressed.
Patent JP-H0214390-A (JP)
Title: Electronic circuit device
Inventor: ASAKAWA TOSHIBUMI
IPC: G06N3/06
Filed: 1988-07-01
Abstract: PURPOSE:To appropriately operate the title device as the weight coefficient of each coupling part of a Hopfield circuit by changing a resistance value by the moving of natrium and executing learning by time for impressing the voltage and an ambient temperature. CONSTITUTION:Natrium is previously mixed in the gate insulating film of a MOS FET. When voltage is impressed to a gate electrode, these natrium (+) ions gradually move and concentrate on a lower insulating film after a long time passes. At that time, (-) electrons concentrate at the side of the other P-type substrate. Namely, the same number of the (-) electrons as the number of the (+) ions are to concentrate. Thus, the resistance value becomes smaller, and a large quantity of current is applied between a drain and a source. However, since the natrium (+) ions never move immediately even when voltage is impressed and concentrate with lapse of time the (+) ions move in a way just like a learning operation.
Patent JP-S5865083-A (JP)
Inventor: AMAMIYA KUNIO
IPC: D06P3/87
Filed: 1981-10-14
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-S5955432-A (JP)
Title: Pattern conductor
Inventor: SHIMIZU KUNIO
IPC: H05K1/09
Filed: 1982-09-24
Abstract: PURPOSE:To obtain a large current value, by forming a thick film pattern made of a photosensitive resin on a conductive substrate, electrodepositing a conductor on the pattern, removing the substrate, and forming a thick film fine pattern conductor having an almost rectangular section, and high height/width ratio. CONSTITUTION:A conductive substrate 3 made of aluminum or the like is coated with a photosensitive resin layer 5 contg. an unsatd. polyester having ethylenically unsatd. groups, an ethylenically unsatd. groups, an ethylenically unsatd. monomer, and a photopolymn. initiator having small light absorption in an excitation wavelength region, and the layer 5 is brought into contact with a mask 6 having a necessary pattern by the medium of a polypropylene film 9, and a thick film pattern 4 is obtained by exposing 7 the layer 5, and developing 8 it to remove the unexposed parts. Next, a conductor of Cu or the like is electrodeposited to the exposed substrate 3, a polyimide film 12 or the like is stuck by using an adhesive superior in heat and moisture resistance, the substrate 3 is removed by etching, and further, the pattern 4 is removed to obtain a rectangular pattern conductor 10 having 5-200mum width, >=10mum intervals between each relief, and <=1/1.5 width/height ratio, thus obtaining a large current value with a high density wiring.
Patent JP-S58130328-A (JP)
Inventor: ARAN DEII FUEINAAMAN
IPC: G03B7/16
Filed: 1982-09-24
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-H0459051-A (JP)
Title: Catalyst for ozonolysis
Inventor: YOSHIMOTO MASAFUMI
IPC: B01D53/86
Filed: 1990-06-22
Abstract: PURPOSE:To obtain a catalyst for ozonolysis excellent in the capacity of removing ozone and usable over a long period by incorporating nickel oxide into a catalyst and regulating the dimension of its crystallites in a specified range. CONSTITUTION:As a catalyst for ozonolysis, the one contg. nickel oxide in which the dimension (D200) of crystallites lies in the range of 20 to 130Angstrom , preferably 30 to 70Angstrom  is used. Further, metals such as Ti and Cu as well as the metallic oxides thereof can be added thereto as necessary. The catalyst for ozonolysis obtd. in such a manner has excellent effects of efficiently removing ozone and showing no degradation in its capability over a long period.
Patent JP-H0333576-A (JP)
Title: High pressure air switching valve
Inventor: TSUNEKAWA TAKASHI
IPC: F16K31/42
Filed: 1989-06-29
Abstract: PURPOSE:To obtain a low-priced switching valve for high pressure air by pressure lowering operation and improve durability against switching shock at the time of high pressure by reducing the pressure of a part of the high pressure operating air in a main valve to use it as the pilot fluid of a pilot valve. CONSTITUTION:When the pressure in the valve chamber 16 of a pressure reducing valve 9 is lower than the specified pressure, the force of a spring 15 works powerfully, so that a valve seat 10 is released, and high pressure air in a flow passage 8 flows into the valve chamber 16 and fed into the pressure feed port of a pilot valve 3 through a pilot flow passage 17. When the pressure in the valve chamber 16 rises to the specified pressure, a piston 14 is pushed against the force of the spring 15 so as to close the valve seat 10. In order to obtain the smooth movement of the piston 14 at this time, an exhaust port R is formed at a pressure reducing valve main body 13. As the pressure reducing valve 9 is provided at the flow passage 8 communicated with the pressure feed port P of the main valve, the pilot valve 3 receives the air reduced at a medium pressure or the like, in spite of utilizing a part of high pressure air.
Patent JP-H065668-A (JP)
Title: Manufacture of semiconductor chip
Inventor: NAKATSUKA SATORU
IPC: H01L21/78
Filed: 1992-06-24
Abstract: PURPOSE:To enable a semiconductor chip to be lessened in manufacturing cost and enhanced in yield when non-defective semiconductor chips are manufactured from a wafer. CONSTITUTION:A wafer sheet B is pasted on the rear of a wafer A, the wafer A is cut into separate semiconductor chips, then the wafer sheet B is biaxially oriented, wax 2a and 2b are applied onto the semiconductor chips 1a defective in shape and the defective semiconductor chips out of the semiconductor chips 1, and the semiconductor chips 1 are dipped into chemical liquid to separate the wafer sheet B and then screened.
Patent JP-H0331243-A (JP)
Title: Optically active fluorine-containing compound
Inventor: KITATSUME TOMOYA
IPC: C07C69/94
Filed: 1989-06-28
Abstract: NEW MATERIAL:The optically active fluorine-containing compound expressed by formula I [Rf is one or two fluoroalkyl groups; R<1> is 1-15C alkyl; R<2> is 1-15C alkyl or halogen-substituted alkyl; m is 1 or 2; X is -0- or -C(=O)-O-]. EXAMPLE:(+)-4-Octyloxybiphenyl-4',4-[1-(1-methylpropylcarbonyloxy) 2,2,2- trifluoroethyl]benzoate. USE:A liquid crystal compound. A characteristic feature of the compound is the presence of a fluoroalkyl group having high polarity on an asymmetric carbon adjacent to phenyl group. PREPARATION:The objective compound of formula I can be produced e.g. by reacting a compound of formula II (Bz is benzyl) with an alcohol of formula III, converting the resultant compound of formula IV to a compound of formula V, reacting with a new compound of formula VI to form a compound of formula VII, eliminating the benzyl group by reduction and esterifying the OH group of the obtained compound of formula VIII.
Patent JP-H0923634-A (JP)
Title: Stepping motor
Inventor: HIYUUBAATO EI ERIOTSUTO
IPC: H02K37/06
Filed: 1995-06-30
Abstract: PURPOSE: To convert a radial motion into a rotary motion in the vicinity of outer surface of a motor by providing means for transmitting the motion of an armature ring having an inner ring path larger than an outer stator path and rotary driving a drive shaft fixed rotatably. CONSTITUTION: The stepping motor 10 comprises a stator 12 having poles extending radially outward from a core to form the segments of outer surface of stator 12 and an armature ring 48, having a gentle inner ring path 66 larger than an outer stator path, is fixed onto the stator 12. Motion of the armature ring 48 is then transmitted in order to rotationally drive a drive shaft 34. At the same time, a rotor 14 is rotationally driven by the armature ring 48 through a roller 46 in a drive plate 36. This structure can convert a radial motion into a rotary motion in the vicinity of outer surface of motor 10.
Patent JP-H11341974-A (JP)
Title: Production of fermented liquor of bee
Inventor: UEDA SEINOSUKE
IPC: C12G3/02
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a new fermented liquor using bee as a raw material. SOLUTION: Bee, raw unpolished rice of reddish rice/reddish rice smell rice and malted rice are fermented with a yeast to produce a fermented liquor of bee. An alcohol beverage using bee as a raw material is efficiently obtained and can be provided with foamability after fermentation/addition of a carbon dioxide gas.
Patent JP-S6226574-A (JP)
Title: Busy situation grasping system by transponder card
Inventor: ARISUMI MASATO
IPC: G06Q50/00
Filed: 1985-07-29
Abstract: PURPOSE:To quickly grasp a busy situation by collecting data from a transponder card having a radio transmitting and receiving means through a radio equipment and processing the collected data by means of an arithmetic processor. CONSTITUTION:The radio equipment 7 is installed on a ceiling in a conference room and a ceiling part of a copying machine chamber. When a person equipped with the transponder card 9 having the radio transmitting and receiving means enters in the area provided with the radio equipment 7, it detects the effect, and notifies the effect to the arithmetic processor 1 through a local controller 6 and a central controller 5. The notification is executed at a certain hourly interval. The arithmetic processor 1 processes received data, displays the busy situation on a display device 2, and informs the busy situation with the respect to inquiry through an electronic exchange 4 or a telephone set 10.