baber/WOPTO huggingface dataset:
Patent JP-2001041943-A (JP)
Title: Method for measuring asphalt content
Inventor: WATANABE KOKI
IPC: G01N33/42
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To accurately measure the asphalt content in an asphalt mixture by measuring ultrasound absorption in the asphalt mixture. SOLUTION: An asphalt mixture is obtained by mixing asphalt and raw materials, and materials, etc., other than asphalt, e.g. by mixing an aggregate (filler, crushed stones, sand) with the asphalt. Hereby 'asphalt' is meant an asphalt in a broad sense. Ultrasonic sound velocity or ultrasound absorption of the asphalt mixture is measured. The ultrasonic sound velocity or ultrasound absorption is preferably measured at a frequency range of 500 kHz-100 MHz, more preferably, at 1-10 MHz. When the frequency is lower tan 500 kHz, a wavelength is long, thereby necessitating enlarging the asphalt sample, which is low in practicality. When the frequency exceeds 100 MHz, ultrasonic waves in the asphalt mixture tend to be attenuated easily but is difficult to measure at times.  A method for measuring the ultrasonic sound velocity or ultrasound absorption is not particularly limited, and any method can be used.
Patent JP-H1158138-A (JP)
Title: Work rust prevention device for wire electric discharge machine
Inventor: TAKADA SHIRO
IPC: B23H7/02
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide the work rust prevention device for an inexpensive wire electric discharge machine which can apply for the work left alone in a processing liquid. SOLUTION: This device is provided with jet stream nozzles 12a, 14a for jetting out a processing liquid to an electric discharge operation part between a work 17 and a wire electrode 16 and a processed chip removal means for removing the processed chip adhered to the processed surface of the work 17 by jetting the processing liquid from the jet stream nozzles 12a, 14a to the processed surface of the work 17 along the processing route, after electric discharge machining the work 17 along a prescribed processing route.
Patent JP-S6277794-A (JP)
Title: Three dimensional display device
Inventor: MATSUSHITA TAKESHI
IPC: G02B3/14
Filed: 1985-09-30
Abstract: PURPOSE:To see a stereoscopic picture with a wide visual angle without using glasses by controlling variable focal length of fine convex lens groups corresponding to picture elements according to the picture element information. CONSTITUTION:Lens groups 2 of an LC fine convex lens 4 corresponding to a picture element of a display 1 are disposed in opposition to a display picture 1A of the liquid crystal display 1 and a picture light passing through the groups 2 is enlarged by a convex lens 3. In this lens 4, the focal length is controlled according to a depth information voltage of the graphic three dimensional information through a computer and a three dimensional stereoscopic picture capable of seeing with a wide visual angle without using glasses is formed.
Patent JP-S59108457-A (JP)
Title: Solid-state image pickup element
Inventor: YAMADA HIDETOSHI
IPC: H04N5/335
Filed: 1982-12-14
Abstract: PURPOSE:To obtain a solid-state image pickup element possible for signal reading with high sensitivity even in case of a minute pickup signal by storing a carrier obtained through the photoelectric conversion to a gate such as SIT or MOS-FET. CONSTITUTION:An N<+> imbedded layer 13 to be a drain of a readout transistor (TR)12 is formed on a P substrate 11 by selective diffusion and an N type epitaxial layer 14 is formed thereupon. Further, a gate P<+> diffusion layer 15 of the TR12, a source N<+> diffusion layer 16 and a drain P<+> diffusion layer 18 of a reset P channel MOS TR17 are formed. Further, a source electrode layer 21 is formed on the source diffusion layer 16 in the form of ohmic contact, an electrode 23 made of a light shield wiring layer (Al film) is formed on it to constitute the bottom electrode of a photoconductive film 25.
Patent JP-S6187617-A (JP)
Inventor: ANDORE BUGAU
IPC: A61K8/41
Filed: 1985-09-30
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-S6278433-A (JP)
Title: Control device for supercharger
Inventor: HOKARI TOMIO
IPC: F02B37/12
Filed: 1985-10-02
Abstract: PURPOSE:To improve the output power of an internal-combustion engine over its wide rotational area by way of a simple structure by interchangeably switching over each of the two scrolls, large and small, provided on a supercharger by means of an arithmetic circuit unit to which the number of revolutions of an internal-combustion engine and the outstanding pressure of a compressor are input. CONSTITUTION:At the time of low-speed revolutions of an engine, since the quantity of exhaust gas discharged is small, a flow control valve 11 is held closed, and then, the exhaust gas flows into a small scroll 6 only. Hereby, the time required for supercharged pressure to rise is reduced. Subsequently, when the engine speed becomes so high that the supercharged pressure exceeds a preset value, a by-pass valve 8 is operated by an actuator 9 so as to control the supercharged pressure, and at the same time, a controlling circuit unit 16 performs a calculation on the number of revolutions of the engine and the outstanding pressure of a compressor so as to open and close a solenoid valve 24. Thereby, the driving pressure of an actuator 12 rises rapidly so that a flow control valve 11 is operated so as to control the inflow of exhaust gas into a large scroll 7, and accordingly, the supercharged pressure can be controlled to the preset value.
Patent JP-S6375246-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04D3/40
Filed: 1986-09-18
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-H11142681-A (JP)
Title: 1xn fiber optical coupler/splitter
Inventor: MILLER WILLIAM J
IPC: C03B37/012
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the method for forming an 1×N fiber optical coupler (N>3). SOLUTION: End parts of many optical fibers 18 are peeled and the coated parts of the fibers become pigtails. One peeled part 20 of a fiber is fused into an uncoated fiber part 25 having a larger diameter than the peeled fiber part. A fiber optical coupler preform is formed by surrounding the uncoated fiber part with the peeled parts of other remaining fibers and forming a close packed fiber array. The uncoated parts and overclad areas of the peeled end parts are heated at least partially and drawn to guide the coupling of a light signal between the uncoated fiber part and peeled part.
Patent JP-H09183473-A (JP)
Title: Pressure gas container for foam injection
Inventor: BOODO HIRUDEBURANTO
IPC: B65D83/14
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a pressure gas container wherein a first liquid and a second liquid being stored in the container can be taken out under a configuration wherein in a foam-form string or on the surface of the foam-form string, liquid stripes exist. SOLUTION: By this pressure gas container, a foam-forming first liquid 3 and a second liquid 4 are separately stored, and in addition, both liquids 3, 4 are taken out together by blending by a take-out valve 2. The take-out valve 2 has a first valve 5 and a second valve 6, and on the take-out valve, an expanding part 7 to form foam and transport the foam, is provided, and the second liquid 4 is housed in a compressable internal container 9. For such a pressure gas container, the first liquid 3 is guided to the first valve 5, and the second liquid 4 is guided to the second valve 6, and a first groove 11 of the first valve 5, and a second groove 12 of the second valve 6 reach the inside of the start area 13 of the expanding part 7.
Patent JP-S59109767-A (JP)
Inventor: TACHIBANA TOSHIHIKO
IPC: F26B21/10
Filed: 1982-12-15
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-S6458338-A (JP)
Title: Emulsifier for aqueous resin dispersing material
Inventor: ICHIHARA AKINOBU
IPC: C09K23/42
Filed: 1987-08-31
Abstract: PURPOSE:To make an emulsion stabile in emulsion polymerization, etc., by preparing an emulsifier for an aqueous resin dispersing material from a compound having two different type allyl groups in a molecule as represented by a specific general formula. CONSTITUTION:A compound represented by the formula I (R1 represents alkyl, alkenyl or aralkyl with the number of C 3-18, R2 represents H or alkyl, alkenyl or aralkyl with the number of C 3-18, R3 represents hydrogen and methyl, A represents alkylene with the number of C 2-4, n represents integers of 0-10 and m represents integers 1-200) is used as an emulsifier for aqueous resin dispersing material. The compound in the formula I is prepared by thermally reacting alkylphenol such as nonyl phenol, etc., and allyl chloride in the presence of catalysts, distilling in vacuum, and adding (meth)allyl glycidyl ether to a reaction product and then adding alkylene oxide.
Patent JP-2000033436-A (JP)
Title: Method and device for piercing position detection hole of steel strip
Inventor: MURAYAMA KAZUHIKO
IPC: B21D28/24
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent a damage of bending, breaking, etc., of a punch generated in piercing a position detection hole of a steel strip. SOLUTION: When piercing a hole at a joining part and a cutting position of a steel strip 2 with using a piercing device consisting of a die 12 and a punch 3 in a continuous treatment line of the steel strip 2, the steel strip 2 is placed on the die 12 by descending a passing belt of the steel strip 2 and is pressed on the die 12 by descending a steel strip pressing member 19, a hole is punched to the steel strip 2 by descending the punch 3, and then the punch 3 is ascended/returned, successively, the holding of the steel strip 2 by the steel strip pressing member 19 is released. Next, by returning the steel strip 2 to a normal passing level, there is no case the punch 3 is not pulled out from a punched hole, the force in the horizontal direction is not applied to the punch, the damage of bending, breaking, etc., of the punch 3 is prevented.
Patent JP-H0267822-A (JP)
Title: Frequency synthesizer
Inventor: TARUSAWA YOSHIAKI
IPC: H03L7/199
Filed: 1988-09-02
Abstract: PURPOSE:To shorten the frequency switching time by generating a control voltage at the time of fixing the output voltage of a loop filter. CONSTITUTION:A correction voltage DELTAVS1 is taken out by an A/D converting circuit 8 because being equal to the voltage between both ends of a capacitor in the steady state, and a frequency variation DELTAf0 is obtained in accordance with the extent of inclination of a control voltage characteristic for a control voltage VS1 and the correction voltage DELTAVS1 because being minute, a voltage variation DELTAVS2 is estimated in accordance with the frequency variation DELTAf0 and the extent of inclination for a control voltage VS2. That is, a converting circuit output VDA corresponding to the output frequency is set to VS2-(DELTAVS2-DELTAVS1) and is applied to an adding circuit 5 simultaneously with the change of the frequency division number. Thus, the frequency switching time is shortened because the control voltage which does not require the change of the output voltage of a loop filter 3 is generated in this manner.
Patent JP-2001040175-A (JP)
Title: Water borne emulsion and method of manufacturing the same
Inventor: TANIMOTO SEIJI
IPC: C08F218/02
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a water borne emulsion excellent in water resistance and low temp. standing stability and a manufacturing method therefor with an excellent polymerization stability. SOLUTION: This water borne emulsion comprises 1-15 mol% of an ethylene unit in a molecule. It has a vinyl alcohol type polymer with a saponification degree of >=95 mol% as a dispersant and a polymer comprising 0.1-20 pts.wt. of a carboxyl group-contg. ethylenically unsatd. monomer unit based on 100 pts.wt. of at least one type of monomer unit selected from the group consisting of ethylenically unsatd. monomers and diene type monomers as the dispersoid.
Patent JP-S6278891-A (JP)
Title: Piezoelectric actuator
Inventor: HOSOKAWA TAKASHI
IPC: H02N2/00
Filed: 1985-09-30
Abstract: PURPOSE:To increase a deviation and to facilitate the manufacturing processes, by simply stacking bimorph piezoelectric elements while utilizing movement inhibitors or movement inhibiting tenons. CONSTITUTION:A plurality of bimorph piezoelectric elements 212 are stacked such that the deviations of the piezoelectric elements are accumulated. Further, the piezoelectric elements 212 are allowed to move freely along the direction of deviation while movement inhibitors 251-254 or movement inhibiting tenons are provided for preventing the piezoelectric elements from being deviated orthogonally to the direction of deviation, so that the piezoelectric elements are deviated correctly along the direction of deviation. Accordingly, a piezoelectric actuator having a large amount of deviation can be obtained.
Patent JP-H0772958-A (JP)
Title: Battery-driven electronic equipment
Inventor: SHIRAGAMI SHINJI
IPC: G06F1/32
Filed: 1993-09-02
Abstract: PURPOSE:To easily visual-recognize each power conserving mode under setting and operation time corresponding to the power saving mode without necessitating the burden of any special key operation. CONSTITUTION:A remaining time calculation part 106 calculates consumption time for consuming the remaining capacity of a battery 105 detected by a battery remaining capacity detection part 104 and a power saving state display part 107 identifiablly displays calculated operation time and the power saving mode under setting superposedly. Thus, at the time of easily visual by recognizing displayed consuming time and the power consumption mode under being set and instructing to changeover to desired power conserving mode, a power saving mode control part 102 moderate-controlling the processing speed of a personal computer part 103 and the brightness of a display part corresonding to the instructed power saving mode.
Patent JP-S6196340-A (JP)
Title: Air conditioner
Inventor: TAKITA YOSHIHISA
IPC: F24F1/02
Filed: 1984-10-18
Abstract: PURPOSE:To facilitate the design change of an electrical part containing section and at the same time prevent the electrical part containing section from being influenced by an air passage to blow off the air into a room by a structure wherein the electrical part containing section is arranged in an empty space made at one side of a partition plate so as to be in the state separated from the partition plate. CONSTITUTION:An electrical part containing section 29 is arranged in an empty space made at one side of a partition plate 20, which partitions the indoor side of an integral type air conditioner from its outdoor side, so as to be in a state separated from the partition plate 20 in such a manner that the indoor side and the outdoor side are partitioned from each other. Consequently, the design of the electrical part containing section can be changed arbitrarily without changing the designing of the partition plate 20 and a fan casing 23, resulting in facilitating the minor change of electrical parts due to the seriately designing of air conditioning units and, in addition, enabling to utilize the covers of the electrical parts composing of the electrical part containing section to other parts for common use.
Patent JP-S59108481-A (JP)
Title: Still picture recording device
Inventor: KINOSHITA TAKAO
IPC: H04N5/335
Filed: 1982-12-14
Abstract: PURPOSE:To obtain an excellent recording picture by preventing excessive charge generated at an image pickup section from flowing to a recording section to eliminate the disturbance of a recorded picture. CONSTITUTION:When a power supply circuit is turned on, a clock generating circuit 11, a timing control circuit 12 and an image pickup signal processing circuit 13 are operated to start driving a CCD1 and processing of an output pickup signal by the processing circuit 13. To transfer vertically the charge generated and stored by the pickup section 2 to a storage section 3, a control signal is given from the timing control circuit 12 to the pickup section 2 and the storage section 3, and the signal is transferred vertically from the pickup section 2 to the storage section sequentially. Even if overflow of charge is generated at least at a part of the pickup section 2, the charge does not almost flow from the pickup section 2 to the storage section 3 but flows into the overflow drain 6 provided at the uppermost section of the pickup section 2, where the charge is cleared.
Patent JP-S60110190-A (JP)
Inventor: MORITA MASAAKI
IPC: H05K1/14
Filed: 1983-11-21
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-H0666056-A (JP)
Title: Incoming person controlling device for specific area
Inventor: NISHI KENICHI
IPC: G06Q50/00
Filed: 1992-08-18
Abstract: PURPOSE:To strictly control the persons incoming into a specific area, or a room, and enhance the security by imposing the incoming admission conditions in the work time zone on weekday which consist only of reference to a card, and adding thereto a reference to the code number in other time zones and on holidays. CONSTITUTION:At nighttime, a signal 18 is generated and a flip-flop 19 is set, and an output 26 is generated from an OR gate 21, and a solenoid coil 25 is energized. A contact 14 is closed while another contact 16 is opened. Closing of the contact 14 gives the output of an AND gate 12 to an OR gate 15. That is, both the card input and entry of code number are required at nighttime. When time has elapsed and a signal 22 is generated from a clock circuit 17, the FF is reset, and the set output 20 becomes '0'. Thereby the output 26 of the OR gate 21 becomes '0', and the solenoid 25 is no more energized. The contacts 14, 16 return to the condition according to the attached illustration, and an unlock signal is generated only with card input. On holiday, on the other hand, a signal 24 is generated from a calender circuit 23, and output 26 is emitted from the OR gate 21. That is, it becomes the same as at nighttime.
Patent JP-H0270329-A (JP)
Title: Composite press machine
Inventor: OKUBO KIYOSHI
IPC: B21D43/00
Filed: 1988-09-01
Abstract: PURPOSE:To punch >=2 kinds holes with one press machine by turning and exchanging a punch and a die round the center of a device without attaching and detaching them. CONSTITUTION:A composite turning die 1 is supported by a guide bar 7 to an upper and a lower die so that it cannot rotate and move vertically and the upper and the lower die are held freely rotatively round a vertical axial line. A pair of positioning work holding devices 2 are arranged so that sandwich the upper and the lower die and different kinds of punch and die are set to the upper and the lower die toward each holding device 2 and different kinds of pocket holes are punched by these punch and die. After pressing, the work holding device 2 is retreated to remove the work from the lower die and the upper and the lower die are rotated to take in the next punch and die, the work holding device 2 is rotated round the axis center and advanced toward the composite die 1, to mount the work on the lower die and to perform the next pocketing. By this method, plural kinds of holes can be punched by one press machine in a high accuracy, continuously and at a quick productive speed.
Patent JP-2001044730-A (JP)
Title: Glass antenna for vehicle
Inventor: HAMAGUCHI TOSHIAKI
IPC: H01Q1/22
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a glass antenna for a vehicle that copes with a quasi- microwave band or over for the ITS(Intelligent Traffic System) such as a GPS (for car navigation use) used by mobile objects such as automobiles, the ETCS (Electronic Toll Charging System, 5.8 GHz band) and the VICS. SOLUTION: An antenna pattern 2 that is smaller than an outside dimension of a mount base and copes with frequencies of a quasi-microwave band or over for the Intelligent Traffic System(ITS) is placed on a glass pane on which the mount base to support and fix a seat of a room mirror 6 of an upper face in the interior side of a front window glass pane 1 of a mobile body is joined and a ceramics colored layer is provided on either of upper and lower layers of the antenna pattern layer or on both of them.
Patent JP-H1144586-A (JP)
Title: Piezoelectric ceramics sensor and its manufacture
Inventor: KUBOTA HIROYUKI
IPC: G01P15/09
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent a detection electrode from being damaged when polarized by setting a polarization terminal electrode which is formed at a part connected to an upper electrode and overlaps with an upper part of a hollow diaphragm- supporting part and butting a polarization electrode jig against the polarization terminal electrode, thereby polarizing the electrode. SOLUTION: Detection electrodes B1-B4 are formed over both a diaphragm part and a diaphragm-supporting part. Polarization terminal electrodes B1-1 to B1-3, B2-1 to B2-3, B3-1 to B3-3, B4-1 to B4-3 are formed on an upper face of the diaphragm-supporting part at the detection electrodes respectively. A detection electrode B5 is formed at a central part of a diaphragm, having polarization terminal electrodes B5-1 to B5-4 formed on the upper face of the diaphragm-supporting part. The detection electrode B5 is connected with the polarization terminal electrodes B5-1 to B5-4 by a lead electrode. A polarization terminal jig is provided with an escape part to receive the upper face of the diaphragmsupporting part and not to come in touch with the diaphragm part. The diaphragm part is accordingly polarized in a state without a mechanical stress.
Patent JP-H0544588-A (JP)
Title: Water injection unit injector device
Inventor: NAGAE YOSHINORI
IPC: F02M43/02
Filed: 1991-08-06
Abstract: PURPOSE:To reduce an amount of discharged NOx by stably injecting fuel and water without invasion of water into a plunger slide part. CONSTITUTION:In a water injection unit injector device, a recessed part 1005 is formed in the top part of a plunger 1004, and a protrusion part 1009 of a spring case 1008 having an oil passage communicated to a fuel valve is fitted in the recessed part 1005 with a gap therebetween. Further, a communicating hole 1006 for intercommunicating a gap provided between the outer peripheral part of the top part of the plunger 1004 and a plunger barrel 1002 to the recessed part 1005 of the plunger is formed.
Patent JP-S60148134-A (JP)
Inventor: NOOMAN JIYOOJI EINSURI
IPC: B29C65/16
Filed: 1984-10-20
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-S60111872-A (JP)
Inventor: WATANABE YUKIO
IPC: F25D23/06
Filed: 1983-11-24
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-S6462063-A (JP)
Title: Telephone set switching device
Inventor: KUWAYAMA TOSHIO
IPC: H04M11/00
Filed: 1987-09-01
Abstract: PURPOSE:To prevent a person hooking off a handset from listening to an unpleasant oscillating tone, by making it possible to discriminate whether a party calling through a telephone circuit is a computer or a person automatically to apply proper switching. CONSTITUTION:When an incoming calls comes from a telephone circuit 13, a hook off/on circuit 1 hooks off its handset and when a carrier is detected within a prescribed time from the hook-off, a switching circuit 4 connects to a modulator/demodulator circuit 7 to attain the communication by a computer 11. When the carrier is not detected, since the caller is not the computer, a bell tone generating circuit 5 is driven to ring a bell of a telephone set 12. When the handset is hooked off, the switching circuit 4 is switched to the telephone set 12 to allow a person hooking off the handset to make communication. Thus, it is prevented for a party making a call not to listen to an unpleasant oscillating tone.