baber/WOPTO huggingface dataset:
Patent JP-H0984678-A (JP)
Title: Dish or vessel for foods
Inventor: SATO FUMIAKI
IPC: A47G19/02
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a dish or vessel for foods with which the collection of unwanted fluid substance generated from foods on the dish or vessel, the setting of cooled or heated state excepting for the temperature of room or the direction of dining together atmosphere can be performed by a simple and inexpensive means. SOLUTION: This dish or vessel for foods is composed of the combination of a porous tray 1 having a central part, where small holes are pierced, and a peripheral part 11 and a vessel-shaped pedestal 2 for supporting the outer peripheral part of the central part of that dish 1 from the downside.
Patent JP-H04146065-A (JP)
Title: Polishing method for plate-surface grinding roll and back-up roll used therefor
Inventor: SHIKAME KOUSUKE
IPC: B24B7/12
Filed: 1990-10-09
Abstract: PURPOSE:To make the use of a polishing device unnecessary and thereby miniaturize the equipment by polishing an grinding roll by the action of contact between the grinding roll and the back-up roll. CONSTITUTION:When a portion of a grinding roll portion 3 corresponding to the slope of a metallic plate 1 is worn and the portions of the grinding roll 3 other than the portion thereof corresponding to this slope region come into contact with a back-up roll 2, the back-up roll 2 at a central body part thereof has a portion left which corresponds to a minimal width of the metallic plate 1. Subsequently, the end portions of the grinding roll 3 other than the portions of the grinding roll 3 other than the portion thereof corresponding to the slope region are polished by the opposite and portions of the back-up roll 2 body which constitute portions 2a of a structure having a grinding performance.
Patent JP-H07101161-A (JP)
Title: Reversible thermal recording medium and sheet
Inventor: HIEDA YOSHIHIRO
IPC: B41M5/36
Filed: 1993-10-01
Abstract: PURPOSE:To provide a reversible thermal recording medium having specific thermal characteristic capable of sufficiently forming an erasing image even by the energy of a word processor on the market and preventing the erasure of recording under usual environment. CONSTITUTION:In a reversible thermal recording medium based on a crosslinked resin matrix (e.g. polyvinyl chloride) and an org. monomeric substance (e.g. dialkylketone) and capable of reversibly taking both transparent and opaque states when returned to room temp. in dependence on heating temp., transparentizing and clouding temps. satisfy TR/T11<T12<T2, 50 deg.C<80 deg.C and 40 deg.C<T12-T11<30 deg.C wherein TR is room temp., T11 is the lower limit of the transparentizing temp. region, T12 is the upper limit of the transparentizing temp. region and T2 is the lower limit of the clouding temp. region at the same time. In this reversible thermal recording medium, an image can be sufficiently formed and erased even by the energy of a word processor on the market.
Patent JP-2001090900-A (JP)
Title: Method and device for detecting position of foreign matter in liquid transporting pipeline
Inventor: MINATO HIROSHI
IPC: F17D5/06
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for detecting the existence and position of a foreign matter staying within a liquid transporting pipeline by means of a pressure wave produced in the pipeline and its reflection wave. SOLUTION: A zone in the liquid transporting pipeline 1 from one position to the position where the foreign matter stays is pressurized by a booster pump 9. A negative pressure wave is produced by using a pressure producing nozzle 4 and a pressure-wave producing valve 5. A liquid pressure in the pipe is measured by a pressure transmitter 6. By using thus measured values, a data collecting/processing unit 8 measures a lapse of time between when the negative pressure wave is detected and when its reflection wave is detected. Based on thus measured lapse of time and the propagation velocity of the pressure wave and reflection wave, the existence and position are detected of the foreign matter 2 staying within the pipeline 1.
Patent JP-H02118980-A (JP)
Title: Optical recording medium
Inventor: HAYASHI TAKASHI
IPC: G11B7/2405
Filed: 1988-10-26
Abstract: PURPOSE:To facilitate the registration of a hub for clamping by joining the hub for clamping of the optical recording medium by caulking using heat or ultrasonic waves. CONSTITUTION:The optical recording disk is formed by depositing media onto a substrate 1 formed by injection molding using a polycarbonate resin, etc., then sticking a disk 2 for protection thereto by an adhesive agent. A projecting part 1a for caulking is simultaneously formed to the inner periphery of this disk at the time of molding. On the other hand, the hub 4 for clamping corresponding to the disk consists of a metal alone, metal-inserted plastic, etc., and can be easily produced with good accuracy. The hub 4 for clamping is inserted to the projecting part 1a and is caulked by bringing an ultrasonically oscillating metallic bar 5 into contact with the tip of the projecting part 1a. The eccentric accuracy and adhesive strength of the disk and the hub are improved in this way.
Patent JP-H09113129-A (JP)
Title: Method and equipment for liquefying and treating natural gas
Inventor: PIEERU KAPURON
IPC: F25J1/02
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for liquefying and fractionating liquid or gas mixture at least partly containing hydrocarbon or particularly natural gas with high efficiency. SOLUTION: The fluid made of at least partly mixture of hydrocarbon is liquefied by the steps of cooling the mixture under negative pressure to at least partly condense it to generate liquid and gas phases, simultaneously bringing at least one fraction of both the phases by at least partly counterflow to obtain light hydrocarbon-rich gas phase and heavy hydrocarbon-rich first liquid by substance movement, and separating the obtained two phases, sensing the light hydrocarbon-rich gas phase to second cooling means to obtain light hydrocarbon-rich second liquid fraction.
Patent JP-H08210235-A (JP)
Title: Fuzzy logical method detecting misfire in internal combustion engine
Inventor: BURUUSU DEBITSUDO BURAIANTO
IPC: F02D45/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To improve misfire detecting accuracy and to reduce errorneous misfire detection. SOLUTION: The misfire detection of each cylinder of an internal combustion engine 70 is carried out by simultaneously using two or more misfire detecting methods for inspecting individual engine combustion-related parameters regarding crankshaft acceleration, exhaust gas pressure, and the like. To widen the range of treating the speed-load range of the engine 70, and to increase the reliability and accuracy of misfire notification to the portion of the speed-load range where both misfire detection methods function, an analyzer 76 generates a last misfire signal Mf (i) based on simultaneously obtained misfire detecting signals.
Patent JP-H09114620-A (JP)
Title: Editing area setting method for word processor, recording medium for recording of computer program of this method, and word processor used in this method
Inventor: INAMI AKIKO
IPC: G06F3/048
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To automatically display a divided editing area and an editing area newly generated by division by calculating the position and the size of the editing area on a picture based on the division method and information of the division position. SOLUTION: A controller 1 discriminates the indication inputted from an input part 2. An area control part 5 instructs an operator to input the designation of picture division in the vertical direction or the horizontal direction and the position of a division boundary. An area size calculation part 7 calculates the left upper position (coordinate values) on the picture of the editing area and the size of the editing area based on the division method and information of the division position inputted by the operator and area information managed by the area control part 5. When only one editing area is set in the picture on a display device, the frame of the editing area is not displayed; but when the picture is divided into two editing areas from this state, frames are automatically displayed.
Patent JP-H04147219-A (JP)
Title: Liquid crystal display element
Inventor: NAKASHIN HIROKI
IPC: G02F1/1345
Filed: 1990-10-11
Abstract: PURPOSE:To eliminate the need for providing an insulating film, etc., at the intersection part of a top-surface and a reverse-surface power source signal line and to facilitate the manufacture by connecting the top-surface and reverse- surface power source signal lines, connected to a liquid crystal circuit element on the top surface of a transparent substrate and a terminal on the reverse surface. CONSTITUTION:The through hole with an about 1 mm diameter is formed in the glass substrate 1. Then a transparent conductive film 10 is formed on both the surfaces of the substrate 1 and on the internal surface of the through hole and then patterned by etching. An Ni film 11 and an Au film 12 are provided. There is no intersection part between the top-surface power source signal line 6 connected to the liquid crystal driving circuit element 3 formed on the top surface of the substrate 1 and the reverse-surface power source signal line 8 connected to the terminal 7 formed on the reverse surface of the substrate 1, so the element can easily be manufactured without providing any insulating film, etc., between the both.
Patent JP-H02115539-A (JP)
Title: Control device for engine
Inventor: KANEKO TADASHI
IPC: F02D41/10
Filed: 1988-10-25
Abstract: PURPOSE:To secure the fine operationability without engine stop, etc., by specially limiting the period when the increase control of the fuel is performed, and though at the time of accelerative operation, stopping the fuel increase during this predetermined period because the lightly operated acceleration is possible in the predetermined time from the start of the acceleration. CONSTITUTION:Though at the time of the accelerative operation, since the lightly operated acceleration is possible from the time of the start to the time before passing of the predetermined period, only an output control means 38 is actuated and a fuel increase control means 39 is not actuated. Therefore, only an electric driving device 17 is actuated and the positive torque is given to an engine output shaft 1a so that the driving torque is increased. At this stage, since the fuel increase to the engine 1 is not performed, the over richfying of the air-fuel ratio is prevented and the engine stop is eliminated in the case of the lightly operated acceleration. And at the time of the real accelerative operation, since it is within the predetermined period immediately after the start of the accelerative operation, the intake air quantity is not increased so much. Consequently, the air-fuel ratio of the air-fuel mixture can be maintained at the predetermined air-fuel ratio.
Patent JP-H04147208-A (JP)
Title: Laser writing device
Inventor: YOSHIDA YOSHIKI
IPC: G02B26/10
Filed: 1990-10-11
Abstract: PURPOSE:To equalize laser power on the image surface of a photosensitive body in the device equipped with plural writing optical systems which differ in optical path length by varying the laser power, using a filter, and varying the duty ratio of laser beam pulse width. CONSTITUTION:A reference value (Vref) inputted to the comparator 12 of the light intensity control circuit consisting of a laser driving circuit 8 and a control circuit 10 is varied to vary the laser power, thereby equalizing the power on the image surface between laser beams which differ in optical path length. Further, a filter 27 is interposed in the optical path BM-B of the laser beam with the short optical path length to decrease the beam power, thereby equalizing the power on the image surface to that of the beam BM-A with the long optical path length. Further, the duty ratio of the pulse width of the beam BM-B is made smaller than that of the beam BM-A to equalize the beam power on the image surface.
Patent JP-H05108472-A (JP)
Title: Input/output circuit
Inventor: ODAWARA HIDEYUKI
IPC: G06F12/06
Filed: 1991-10-18
Abstract: PURPOSE:To store data in 2N bit width into external RAM in N bit width at a micro computer which can connect RAM of 2N bit to an external part. CONSTITUTION:A clocked invertor is provided between data output signal lines for external RAM 1, 2 of the micro computer and a data terminal 11, and a latch is provided between data input signal lines 3, 4 and the data terminal 11. Even if external RAM has N bit width, RAM access is possible by controlling said invertor and the latch by the output signal line 10 of a counter 9 counting the number of accessing times to external RAM. An address is automatically outputted by controlling the output signal line 10 and an address lowest line 15 with an address output multiplexer 16 by using the output of a register 18 showing the bit width of external RAM, and even RAM of 2N bit width or RAM of N bit width can be used.
Patent JP-H03132214-A (JP)
Title: Variable frequency divider
Inventor: TAKAHASHI KENICHI
IPC: H03K23/64
Filed: 1989-10-18
Abstract: PURPOSE:To prevent malfunction occurring by counting the output of a frequency divider at its leading or trailing edge, and controlling variable control input to the frequency divider with the timing of the trailing or leading edge of the output of the frequency divider. CONSTITUTION:A control circuit 11 which controls the number of frequency dividing with a control signal, an N-frequency divider (N: 2 factoral) 12, a counter 13 which counts the output of the frequency divider, an AND (logical product) circuit 14, and a signal inversion circuit 15 are provided. The output of the frequency divider 12 is counted at its leading or trailing edge, and the variable control input to the frequency divider 12 is controlled with the timing of the leading or trailing edge of the output of the frequency divider. Thereby, it is possible to function the frequency divider so that only the required number of control signal pulses of the frequency divider 12 can be outputted even when an output waveform from the counter 13 is delayed, which prevents the malfunction occurring.
Patent JP-H05301263-A (JP)
Title: Plasticizing cylinder of injection molding machine for synthetic resins
Inventor: KARURU HEERU
IPC: B29C45/62
Filed: 1992-09-14
Abstract: PURPOSE: To improve a plasticizing cylinder to be adaptable and exchangeable with simple structure and operation so that energy feed as much as required is possible for high uniformity and plasticization of injection materials. CONSTITUTION: This is a heatable plasticizing cylinder 10 for synthetic resin injection molding machine which has a heatable nozzle 11, a rotatable feed screw 12, high-pressure chamber H, a back flow stop R, a low-pressure chamber N containing a feed screw 12, many threaded bolts 21 disposed about in circular arrangement as well as a connection mechanism of the nozzle with the plasticizing cylinder and fitting connection mechanism for extending the cylinder by inserting an inserted piece 14 between the nozzle and the plasticizing cylinder. As the connection mechanism, the threaded bolt 21 which fits the female thread 23b of a connecting sleeve 23 and supports in the axial direction works the pressed faces 11c', 14c' of the nozzle 11 and the inserted piece 14.
Patent JP-H05109265-A (JP)
Title: Semiconductor memory
Inventor: NISHI KAZUYOSHI
IPC: G11C11/401
Filed: 1991-10-18
Abstract: PURPOSE:To plot a vertical line at high speed by providing a vertical word line, a horizontal bit line and a cell transistor connecting between the terminal of a memory cell capacitor and the horizontal bit line. CONSTITUTION:Horizontal/vertical selecting signals HV1, 2 are generated in a horizontal/vertical selecting circuit 9 and inputted respectively to a circuit 2, a column decoder 6 and a sense amplifier driver 7. The signal HV1 is inputted to the circuit 2, is connected to the vertical word line of a memory cell array 1 and the horizontal word line is fixed to a row. By means of that the signals HV2 are inputted to the decoder 6 and the driver 7, are connected to a sense amplifier 3b and a row selecting gate 5 and the sense amplifier 3a and a column selecting gate 4 are inactivated. By doing like this operation, since display data in a graphic system corresponds to the writing data of the memory cell array, the optional vertical line on a display screen is plotted at high speed.
Patent JP-H03132111-A (JP)
Title: Semiconductor device
Inventor: OTA YASUKAZU
IPC: H03K19/0175
Filed: 1989-10-17
Abstract: PURPOSE:To prevent a delay time from increasing even when a test circuit is incorporated by providing plural output circuits receiving a test result signal or a function logic signal, supplying a relevant output signal to a common output terminal and having a midpoint of CMOS transistors(TRs) reaching a high impedance state with a control signal. CONSTITUTION:Midpoints Md, Mt of CMOS TRs of an output circuit 1 outputting an output signal Sd corresponding to a function logic signal SD and an output circuit 2 outputting an output signal St corresponding to a test result signal ST are connected to an output terminal Do. One circuit is neglected by fixing an inverse of OET input or an inverse of OE input to a high level. That is, the output circuit 1 is similar to a circuit in the absence of the test circuit 4 substantially and no excess selection circuit is provided, then the delay time is saved. Thus, the state of the test circuit 4 is outputted without increasing the delay time.
Patent JP-H10116088-A (JP)
Title: Effect giving device
Inventor: SARUHASHI TAKASHI
IPC: G10L25/90
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to give an input voice signal with an effect with natural feeling by controlling so as to give the input voice signal the effect such as a vibrato, etc., when the matter that the state that the fluctuation in the pitch of the input voice signal is a prescribed value or below continues for a prescribed time or above is detected. SOLUTION: A pitch shifter 30 shifts the pitch of the input voice signal sampled by A/D conversion, and converted to a digital signal. Further, a pitch detector 26 detects the pitch of the input voice signal, and supplies the detected pitch to the pitch shifter 30 to supply it to an LFO(low frequency signal) generator 32 also. Further, a trigger detector 33 detects an utterance start from a change in the level of the input voice signal, a distortion, etc., in the pitch to output a trigger signal to the LFO generator 32. Then, when the detector 26 detects the matter that the state that the fluctuation in the pitch of the input voice signal is the prescribed value or below continues for the prescribed time or above, the detector 26 controls so as to give the input voice signal the effect such as the vibrato, etc.
Patent JP-H03134258-A (JP)
Title: Intake device for engine
Inventor: SHIBUYA HIROHIKO
IPC: F02M35/10
Filed: 1989-10-18
Abstract: PURPOSE:To suppress an increase of weight of an intake system power plant and inertia moment by mounting the upstream from a collector to a part except an engine and contractably extending an intake manifold between the collector and a cylinder head through a cylinder head side outer pipe, collector side inner pipe and a sliding guide. CONSTITUTION:In an intake device, a part, fixed to a power plant 14, is only an outer pipe 9 of an intake manifold 2 and a guide 10. Consequently, by applying small weight to the plant 14 while decreasing overhanging the center of gravity, inertia moment of the plant 14 by an intake system is small increased, and a proper value of elastic vibration of the plant 14 can be suppressed from decreasing. As a result, generation of large power plant vibration in a normal speed region can be prevented, and in-car noise can be prevented from deteriorating. Next at the time of generating roll vibration of the plant 14, inner and outer pipes 8, 9 of the manifold 2 are slided through the guide 10. Accordingly, abnormal force is prevented from acting on the manifold 2 or the like without restricting action of the plant 14.
Patent JP-2001088011-A (JP)
Title: Flattening method and polishing liquid for execution thereof and semiconductor device using the method and the liquid
Inventor: NISHIOKA TAKESHI
IPC: B24B37/005
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a flattening method capable of flattening with a minimum polishing amount even if the density distribution of protruding portion on the surface of an object to be polished in not uniform. SOLUTION: A polishing liquid is used wherein there exists such a contact load, pressure or frequency XD that dY/dX becomes a maximum value in the case where a polishing amount Y is expressed with the function X of the contact load pressure or contact frequency, between a film to be polished and a polishing member.
Patent JP-H01113615-A (JP)
Title: Manufacture of optical scale
Inventor: INABA TAKAO
IPC: G01D5/30
Filed: 1987-10-27
Abstract: PURPOSE:To simplify manufacturing steps and to decrease a cost, by manufacturing the original plate of a scale, in which gratings are formed in a required pitch, as a manufacturing pattern, and making it possible to perform the mass production of a scale raw material by utilizing the original plate and resin molding. CONSTITUTION:The upper surface of a developed glass substrate 10 is covered with an optical grating pattern G. A plated layer 12 having an appropriate thickness is formed with nickel and the like. Then said formed plated layer 12 is released from the glass substrate 10. Said layer material is made to be an original scale plate 13, on which irregular surface 13 for the optical grating having a specified pitch is formed. When a scale is manufactured, the obtained original plate 13 is arranged in a molding apparatus such as injection molding device or an extrusion molding device so that a required gap is provided with an appropriate light transmitting scale substrate 14, which is prepared otherwise. The gap is filled with an optical grating forming resin 15 such as ultraviolet-ray hardening resin. After said filling resin 15 is hardened to the hardness sufficient for release, said original plate 13 is released.
Patent JP-H02225858-A (JP)
Title: Pressure-fluid mechanism and closed circuit therefor
Inventor: BERUNAARU ARAARU
IPC: F16H39/18
Filed: 1989-10-18
Abstract: PURPOSE: To cool pressurized fluid by providing an outflow hole in a cubic capacity selecting member, communicating it with a hole inside a shuttle valve, and connecting it to a fluid discharging part through a selected restriction part, in a hydraulic motor having two cubic capacities. CONSTITUTION: When a distribution valve 76 for changing the driving direction of a motor is in the first position, if a distribution valve 85 is operated to the first position, a slide valve (a cubic and capacity selecting member) 31 is moved rightward by a spring 64 to communicate grooves 26, 28 and 27 and 29 with one another, the total capacities of the motors M1 , M2 are equal to each other, and low-pressure fluid in a groove 59 is partially returned to a reservoir 84 through a hole 67 of the shuttle valve 61, a hole 74, a restricting part 110, a throttle 78, a chamber 3 and a hole 55. While, if the second position is selected, the slide valve 31 is moved leftward by fluid pressure in a chamber 65 to communicate the groove 28, 29 with each other, only the motor M1 is operated by a pump 79, the motor M2 is filled with lowest pressure, and fluid is returned to the reservoir 84 through the hole 74.