baber/WOPTO huggingface dataset:
Patent JP-H08112284-A (JP)
Title: Ultrasonic probe
Inventor: NOZAKI MITSUHIRO
IPC: G01N29/24
Filed: 1994-10-18
Abstract: PURPOSE: To realize an ultrasonic probe capable of minimizing possibility of propagation of virus and bacteria on the surface of the ultrasonic probe. CONSTITUTION: In an ultrasonic probe provided with an ultrasonic oscillator for transmitting and receiving ultrasonic wave, members with antibacterial properties are used for covers 13 and 15 for storing the ultrasonic oscillator.
Patent JP-2000087763-A (JP)
Title: Control unit for controlling output of drive mechanism
Inventor: JAKISCH THOMAS
IPC: F02D9/02
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to release by rocking a relatively strongly frozen and locked throttle valve by providing a relatively weak adjustable drive unit, for cases where, for example, freezing causes a throttle valve with an adjustable drive unit to become persistently stuck. SOLUTION: An adjustment element 2a has an element stopper 2.1, and an adjustable drive unit 6 has a drive element with an element stopper 4.1. When the element stopper 4.1 engages with the element stopper 2.1, this drive element is able to move the adjustment element for the adjustment purpose. If an operating resistance that exceeds a specified value is applied to the adjustment element, the adjustable drive unit 6 can shift the drive element in the direction in which the drive element is separating.
Patent JP-2001077688-A (JP)
Title: Digital processing phase lock loop circuit
Inventor: ONO TAKANORI
IPC: H03L7/10
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a DPPLL(digital processing phase lock loop) capable of restarting clock oscillation in a remarkably short time after restoring a power source at hitting of a power source by reducing time from the supply of power to the start of the clock oscillation. SOLUTION: This DPPLL circuit is provided with a VCXO (voltage controlled crystal oscillator) 1, a phase comparator 2 for detecting a phase difference or a frequency difference between the output signal of a VCXO 1 and a reference signal and outputting it as a digital signal, a controller 3 for generating controlled voltage data which has to be given to the VCXO 1 based on the output signal of the comparator 2, and a memory 7 backed up by a backup power source 8. When power is supplied, the controller 3 monitors the output signal of the comparator 2 and as soon as the fluctuation of the phase difference becomes equal to or lower than a previously set reference value, it starts operation for generating controlled volt data, so as to make the VCXO 1 synchronize with the phase of the reference signal.  Further, controlled voltage data at the time of establishing synchronization is stored in the memory 7 and in the case of hitting of the power source, retained data is made to be initial controlled voltage data after restoration of the power source.
Patent JP-2001074106-A (JP)
Title: Flexible flywheel using bolt
Inventor: TSURUTA KOKICHI
IPC: F16F15/30
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To restrain a fastening bolt from being readily loosened after fastening to a flywheel. SOLUTION: A bolt 7 is composed of a shank part 23 and a head part 24. The shank part 23 is formed therein with threads, and the head part 24 is provided at the one end of the shank part 23. The head part 24 is formed at its top surface with a plurality of first surfaces 26 and a plurality of second surfaces 27. The plurality of first surfaces 26 are faced toward the loosening side around the axis thereof. The plurality of second faces 27 becomes higher and higher in the axial direction toward the loosening side around the axis thereof.
Patent JP-H08115869-A (JP)
Title: Alignment method
Inventor: NISHI TAKECHIKA
IPC: G03F9/00
Filed: 1994-10-18
Abstract: PURPOSE: To accurately eliminate a jump shot with a large nonlinear error component when performing alignment in the EGA system. CONSTITUTION: A m-th sample shot is eliminated from N sample shots and EGA calculation is performed for obtaining an evaluation function D (m, n) of an alignment error (steps 114-117) and steps 114-117 are repeated for the remaining sample shots where the sample shot with the worst successive nonlinear component is eliminated. Further, the similar process is repeated by changing the value of m from 1 to N and a jump shot is selected from the combination of sample shots where an average value T (m) where the value of n of the evaluation function D (m, n) ranges from 4 to (N-2) is minimized (Steps 124-126).
Patent JP-2000109655-A (JP)
Title: Polyester resin composition
Inventor: NISHIMURA TORU
IPC: C08K9/06
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a low-density resin compsn. excellent in stiffness, toughness, and impact resistance by melt mixing and kneading a thermoplastic polyester with a nonfibrous inorg. filler and an org. compd. having a functional group reactive with the thermoplastic polyester. SOLUTION: This compsn. is prepd. by melt mixing and kneading 100 pts.wt. thermoplastic polyester, pref. a polyalkylene terephthalate, with a nonfibrous inorg. filler, pref. a silicate compd., pref. in an amt. of 0.1-40 wt.% (in terms of inorg. ash in the compsn.) and an org. compd., pref. in an amt. of 0.05-10 pts.wt., having at least one functional group reactive with the thermoplastic polyester. Pref., the org. compd. having at least one functional group reactive with the thermoplastic polyester is an olefin compd. (polymer) having a carboxylic anhydride group. Pref., the nonfibrous inorg. filler is a layered silicate having its interlayer exchangeable cations exchanged by org. onium ions.
Patent JP-H1188675-A (JP)
Title: Image processor, image processing method and record medium thereof
Inventor: OKADA MASAAKI
IPC: H04N1/401
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a normal image by performing image processing, while using prescribed shading data when the destruction of a shading memory occurs. SOLUTION: Shading data outputted from a shading memory 30 are converted into parallel data by an S/P conversion circuit 41 and after block dividing processing has been performed, these data are transferred to a 1st buffer 45 for each block. At such times, the data of respective blocks in a block data memory 39 are transferred to a 2nd buffer 46. For the respective data of respective blocks transferred to the buffers 45 and 46, an MPU calculates a matching ratio X. When it is discriminated that there is at least one block which does not satisfy the relation X >= (matching limit rate A), image processing is performed, while using prescribed shading data in place of the shading data stored in the buffer 45.
Patent JP-H03113243-A (JP)
Title: Air-conditioning device
Inventor: KURACHI MASAO
IPC: F25B13/00
Filed: 1989-09-27
Abstract: PURPOSE:To prevent a compressor from being interrupted in its operation by providing a heat source side refrigerant cycle and a utilization side refrigerant cycle, and further providing a control device for opening a solenoid valve disposed in parallel to a heating pressure reducer device by use of difference pressure detected by a pressure difference detector device between the heat source side refrigerant cycle and the utilization side refrigerant cycle. CONSTITUTION:When difference pressure between a heat source side refrigerant cycle and a utilization side refrigerant cycle does not exceed a predetermined valve upon heating operation, a difference pressure detector device 14 is actuated to cause a control device 15 to open a solenoid valve 13. Accordingly, the amount of pressure reduction is lowered to reduce the amount of exchanged heat (amount of absorbed heat) in a heat source side heat exchanger 3 and hence reduce the amount of exchanged heat (amount of discharged heat) in a first auxiliary heat exchanger 8. Thus, high pressure can also be lowered. Therefore, a compressor can be prevented from being interrupted owing to the rise of the high pressure upon starting the heating operation.
Patent JP-H0194797-A (JP)
Title: Remote monitor and control equipment with service interruption informing function
Inventor: KIDA KENICHI
IPC: H04L69/40
Filed: 1987-10-06
Abstract: PURPOSE:To inform service interruption to a master station without providing a special frequency detection circuit to the master station by making a battery for holding a memory as electric power source and sending a interruption informing signal to the master station in a same format as that of a monitoring signal. CONSTITUTION:When the service interruption occures at a slave station, a service interruption detection signal (a) is outputted from a service interruption detection circuit 12 and inputted to a timing pulse generation circuit 9 and a conversion circuit 10. After a short time, a timing pulse (b) is outputted from the circuit 9, a relay 13 is switched and a timing pulse (c) is inputted to the circuit 10 from the circuit 9 after the switching operation is stable. At this time, when the signal (a) is inputted to the circuit 10, it is converted to the service interruption informing signal (d) of the data format of an address N, outputted to a modem 7, FSK-modulated and transmitted to the master station. When the transmission is finished, the relay 13 is switched, the battery 6 is separated from a DC/DC converter 11 and discharging is prevented.
Patent JP-H0898780-A (JP)
Title: Plug device of liquid container
Inventor: TAMURA AKIRA
IPC: B65D47/20
Filed: 1995-09-29
Abstract: PURPOSE: To enable the brush washing in a plug element by making the valve opening/closing mechanism which is incorporated in the plug element separable from the plug element. CONSTITUTION: In this plug device of a liquid container having a plug element 3 attached to a container main body l in a freely detachable manner and having a liquid injection passage 4 having the inlet 4a communicating with the container main body 1 and an outlet 4b opened to the outside formed therein, a valve opening/closing mechanism 6 having the valve disc 5 capable of opening/closing the inlet 4a of the liquid injection passage 4 by the operation of an operation member 21 is provided and the outlet 4b of the liquid injection passage 4 is provided to a part on one side of the plug element 3 and the valve opening/ closing mechanism 6 is made freely detachable with respect to the plug element 3 to enable the brush washing in the plug element 3.
Patent JP-H0566931-A (JP)
Title: Data base registering system
Inventor: YASUMASA SHINGO
IPC: G06F9/06
Filed: 1991-09-05
Abstract: PURPOSE:To improve the data base registering efficiency by outputting a control data file in a fixed file type. CONSTITUTION:A routine control data output file 12 consists of a format part 13 and a data part 14 and stores the control information on the software development resources 11 like a compiler, a linker, etc. A register part 15 analyzes the information on the file 12 and registers this information into a data base 20. The part 15 includes a routine control data output file reading part 16, a format analyzing part 17, a format storage part 18 which stores the format analyzed at the part 17, and a data base access part 19 which registers the data into the base 20 while referring to the format stored in the part 18. Then the control information is registered regardless of the software development resources 11.
Patent JP-H08333523-A (JP)
Title: Colored particle and its production
Inventor: NAKAYAMA NORIHIRO
IPC: C09C1/30
Filed: 1995-09-29
Abstract: PURPOSE: To obtain colored particles which is excellent in light-screening properties, insulating properties and gives no loss to the liquid crystal substance, when it is used as a spacer for liquid crystal display by coating specific spherical particles with a layer containing a specific dopant-removed polymer. CONSTITUTION: (A) A dispersion containing spherical particles of metal oxide such as silica which are surface-treated with a polymerizable silane coupling agent is mixed with (B) a monomer which can give a polymer having π electrons and the mixture is subjected to oxidative polymerization to form a polymer layer having conjugated π electrons on the surfaces of component A. Then, the polymer layer is subjected to dopant removal and converted to the dopant- removed polymer layer. It is preferred that the component (B) is an aromatic monoamine of formula I (R is a 1-18C alkyl substituted in the ortho and/or meta-positions of the aromatic ring, a halogen; x is a number of R of 0-4; R<1> is H, a l-18C alkyl) or its derivative or pyrrol, thiophene, furan or their derivative of formula II (R<2> and R<3> are each H, a 1-18C alkyl, alkoxy, a halogen; X is NH, S, 0).
Patent JP-S61130939-A (JP)
Title: Exposing optical device
Inventor: MURAKAMI REIJI
IPC: G03G15/04
Filed: 1984-11-30
Abstract: PURPOSE:To decrease an error against a designated magnification, and to set easily and exactly an optional variable power rate by setting a lead of the screw part of a driving shaft so that the number of steps of a stepping motor corresponding to the minimum unit of a variable power quantity goes to an integer value. CONSTITUTION:A lens unit 144 which incorporates a lens 31 moves linearly by a rotation of the shaft 137 driven by a stepping motor, through a guide 162 engaged to a screw part 137a of the driving shaft 137 and changes a copying magnification. In such a case, the minimum unit of a variable power quantity is set as X%, and a lead of the screw part 137a is set so that the number of steps of the stepping motor corresponding to X% becomes an integer value. Accordingly, the designated magnification is obtained by a rotation of integer times of the motor, an error against the magnification is decreased, and the control is also executed easily.
Patent JP-H0565567-A (JP)
Title: Fin of heat exchanger
Inventor: OTA MAKOTO
IPC: C23C10/28
Filed: 1991-09-04
Abstract: PURPOSE:To improve the corrosion resistance and thermal conductivity of a fin by forming a fin of a copper allay in which the cementating layer of zinc is formed on the surface and contg. specified amounts of tin and lead. CONSTITUTION:The cementating layer of zinc is formed on the surface of a copper allay contg., by weight, 0.01 to 0.05 tin and 0.001 to 0.01% lead. By constituting a fin by the above material, the fin of a heat exchanger having excellent corrosion resistance and high thermal conductivity can be obtd. In the case the content of tin and lead in the above copper allay is regulated to the lower limit or less, in either case, its heat resistance deteriorates. In the case it is regulated to more than the upper limit, in either case, its thermal conductivity and workability deteriorate Furthermore, together with zinc, tin, nickel or phosphorus may be diffused.
Patent JP-2000080950-A (JP)
Title: Air-fuel ratio learning control method for internal combustion engine
Inventor: TAKEDA MASAO
IPC: F02D41/14
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent a lean condition of an air-fuel ratio from generating when a learning zone is transferred by setting an intermediate learning value to equalize to a learning value memorized corresponding to the learning zone instantly at a time point when the learning zone is transferred to a learning zone which is set corresponding to a high load region of an engine operation. SOLUTION: In an electronic control device 6, an engine operating condition is partitioned into a plurality of learning zones, and a difference between an air-fuel ratio and a target air-fuel ratio on the basis of a fuel injection rate in each learning zone is learnt on the basis of a feedback correction rate. In each learning zone, in the case where the engine operating condition is changed after a learning value is renewed and a learning zone is transferred to the other learning zone, a result still in progress is renewed as an intermediate learning value. In the case where a predetermined learning condition is set out, the learning value is renewed on the basis of the intermediate learning value in this time.  In the case where the engine operating condition is changed and the learning zone is transferred from one learning zone to the other learning zone corresponding to a high load region, the intermediate learning value is set to be equal to a learning value in the other learning zone at a transferring time point.
Patent JP-H02100043-A (JP)
Title: Side print head device
Inventor: SHIMODA TOMOYUKI
IPC: G02B6/04
Filed: 1988-10-07
Abstract: PURPOSE:To improve the quality of a side print by constituting a light guide by connecting one optical fiber with a large diameter with a fiber bundle of optical fibers with a small diameter, and using the other end of the fiber bundle as a light projection surface. CONSTITUTION:The optical fiber 16 with the large diameter is used so as to mix colors of incident light beams inside sufficiently and the optical fibers with the small diameter are used to form the bundle 18. The connection parts of the optical fiber 16 and bundle 18 are brought into contact with each other so as to reduce reflection on the end surface and the optical fibers are bundled in a rectangular shape in the other end surface of the bundle 18 so that light projection surfaces 18a of respective bundles are arranged without any gap. Consequently, any mark such as a bar code can accurately be exposed to light projected on a film without a gap nor irregularity. Consequently, the quality of the side print can be improved.
Patent JP-H03114017-A (JP)
Title: Optical switch
Inventor: HATTORI TETSUYA
IPC: G02B26/08
Filed: 1989-09-28
Abstract: PURPOSE:To facilitate the miniaturization by a simple constitution by deforming an electrostrictive member by varying an electric field applied to the electrostrictive member, so that input and output ports for emitting a light beam which is made incident in the electrostrictive member from the input and the output ports are switched before and after the deformation of the electrostrictive member. CONSTITUTION:In the case a light beam is made incident from an optical fiber 10, unless a voltage is applied between electrodes 2a, 2b, the light beam is made incident into an electrostrictive member 1 from an input/output port 5 and emitted to an optical fiber 12 through an input/output port 7 on a diagonal line. On the other hand, in the case the voltage is applied between the electrodes 2a, 2b, the electrostrictive member 1 is deformed and a parallel plane 1a - 1d forms a rectangle from a regular square. Accordingly, the light beam which is made incident into the electrostrictive member 1 at an angle of 45 degrees from the input/output port 5 repeats a reflection of an incident angle of 45 degrees and a reflecting angle of 45 degrees by the parallel plane 1a - 1b, and in the end, it passes through an input/output port 6 or 8 except the input/ output ports 5, 7 and emitted to an optical fiber 11 or 13 connected thereto. In such a way, the switch can be miniaturized easily by a simple constitution.
Patent JP-H06101049-A (JP)
Title: Production of metallic multiple oxide film
Inventor: KOBAYASHI KAZUMI
IPC: C01G25/00
Filed: 1992-09-22
Abstract: PURPOSE:To easily obtain a uniform and high function metallic multiple oxide film by chemical vapor deposition process which uses high purity beta-diketonate metallic complex as a vapor phase source and uses oxygen as reaction gas. CONSTITUTION:In chemical vapor deposition process, Pb(DPM)2, Zr(DPM)4, Ti(DPM)2(O-i-C3H7)2 or further La(DMP)3 each having above 99.0% purity is used as a vapor phase source (DPM is dipivaloylmethane). These high purity beta-diketonate metallic complex are obtained by synthesizing in anhydrous org. solvent, and have high volatilities and their respective reactivities are excellent due to their weak covalent bonds, and safety in respect of sanitation and reaction control is easy because their rates of reaction and rates of diffusion are mutually comparable. In the way, uniform and high performance Pb(ZrxTi1-x)O3 or Pb1-xLox (Zr1-yTiy)O3 is obtained easily.
Patent JP-H03112522-A (JP)
Title: Electric water boiler
Inventor: TABUCHI SADATOSHI
IPC: A47J27/21
Filed: 1989-09-28
Abstract: PURPOSE:To display a highly precise liquid quantity by providing a signal transmitting means and a signal receiving means so that an ultrasonic sensor located at the bottom of a container transmits an ultrasonic wave and receives a reflected wave from the surface of water, and by providing a time measuring means for measuring the time between the time point of signal transmission and the time point of signal receiving. CONSTITUTION:An energization control means 5 is composed of a relay contact 5a connected in series to a heating means 2 and a relay coil 5b for driving a relay contact 4a. A transmitting means 6 applies a high-frequency signal (a) to an ultrasonic sensor 4. A signal receiving means 7 receives a reflected wave signal (b) which is received by the ultrasonic sensor 4, and then amplifies and shapes the same which is then outputted. A time measuring means 8 measures the time between a time point at which the transmitting means 6 transmits a signal and a time point at which the receiving means 7 receives a signal 7. A liquid quantity computing means 9 computes a quantity of liquid from the time obtained by the time measuring means 8. A liquid quantity display means 10 composed of LEDs display the quantity of liquid obtained by the liquid quantity computing means 9. A control means 14 delivers turn-on and -off signals, in accordance with the time measured by the time measuring means 8, to a relay coil 5b, a water supply indicating means, a water-full indicating means 12 and a boiling indicating means 13.
Patent JP-H10108338-A (JP)
Title: Cover for electric connection box
Inventor: WADA MASAHIRO
IPC: H02G3/14
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a cover for an electric connection box which can surely prevent cleaning water from wetting a cover mounting face, even if the cleaning water falls on it directly. SOLUTION: For a cover 20 for an electric connection box, a waterproof wall 22 is covering a cover mounting face 11 of a fuse box 10 as an electric connection box completely, so even if cleaning water falls directly upon the cover 20 when the inside of a car is cleaned, or the like, the cleaning water never wets the cover mounting face of the fuse box 20. Moreover, since the displacement of a finger setting projection 24 is transmitted to a flexible lock piece 23 through ribs 25 and 26, even if the waterproof wall 22 exists between the finger setting projection 24 and the flexible lock piece 23, the engagement state with an engaging projection 13 can be released by flexing the flexible lock piece 23, so the cover 20 can be removed easily from the fuse box 10.
Patent JP-H1191929-A (JP)
Title: Conveying device
Inventor: KAWASE HIROHIDE
IPC: B65G39/18
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce the time necessary to cool or heat a high viscosity of fluid housed in a packing body. SOLUTION: A conveying means 2 to convey a packing body H housing a fluid R is provided to pass the inside of a cooling room 10 or a heating room, and the fluid R inside the packing body H is cooled or heated in this conveyer device 1. A means to give a load to the packing body H from the outer side, and to make the fluid in the packing body flow and mix by the above load is provided. This load giving means is a roller 4 provided rotatable in a specific interval on the conveying means, for example. This roller 4 has a specific weight, and is provided movable up and down at the upper part of the conveying means.