baber/WOPTO huggingface dataset:
Patent JP-H06129889-A (JP)
Title: Oscillation type measuring apparatus
Inventor: HORI MIKIHIRO
IPC: G01F1/84
Filed: 1992-10-20
Abstract: PURPOSE:To provide an oscillation type measuring apparatus to measure the flow rate or density with high precision without changing the oscillating property of a sensor tube. CONSTITUTION:In a mass flow rate measuring apparatus 1, sensor tubes 3, 4 are oscillated by a vibrating apparatus 11 and the displacement of the sensor tubes 3, 4 due to Coriolis' force generated proportionally to the mass flow rate is detected by pick-ups 12, 13. The vibrating apparatus 11 and the pick-ups 12, 13 are connected with a flow rate measurement control apparatus 17 through a conductive pattern 16 formed on the surface of the sensor tubes 13, 14 by an evaporation method.
Patent JP-H07134714-A (JP)
Title: Data retrieving system
Inventor: AMAKO TSUNEHISA
IPC: G06F17/30
Filed: 1993-11-11
Abstract: PURPOSE:To select conditions or menues of a consistent combination at the time of selecting respective selecting conditions in optional order in a data retrieving system. CONSTITUTION:This data retrieving system consists of a of a condition presenting/selecting part 1 capable of displaying and selecting a retrieving condition, a condition selecting part 2 for selecting a succeeding retrieving condition or retrieving data based on a condition number or characters practically inputted from an input device by a user, a data base 4, and a combination selecting table 5 describing the possibility/impossibility of combinations of all conditions and the condition presenting/selecting part 1 selects a candidate for a data retrieving condition to be presented to a user from the table 5. In the case of selecting plural conditions, the user checks intersections between rows and columns of respective conditions, so that conditions of consistent combinations can be selected independently of a condition to be selected at first.
Patent JP-2000109000-A (JP)
Title: Changeover device for antenna loaded on artificial satellite
Inventor: YOKOTA AKINOBU
IPC: B64G1/66
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To realize an automatic and autonomous earth station by providing an earth sensor detecting a relative posture on the earth center of a satellite, connecting a second antenna to a transceiver when the earth sensor detects the earth, and changing to a first antenna to be connected to the transceiver at not detecting. SOLUTION: In an artificial satellite 23 having antennas 1-3 directed to +Z, +X, and -X axes loaded on the stellite for communicating to an earth station, an earth sensor 22 is provided, and when the earth sensor 22 detects the earth 10, an antenna 1 is connected to the transceiver 5 by an antenna changeover switch 4, and at not detecting, an antenna 2 is automatically changed to be used. Or after launching the satellite, on a transfer orbit on which the satellite is firstly positioned, a time since the earth 10 is seen to a time at which the earth can not be seen is previously computed, based on the time, the antenna 2 is connected to the transceiver 5 while the earth can be seen, and the antenna 1 is controlled to be connected to the transceiver 5 during the earth 10 being not seen.
Patent JP-H01123315-A (JP)
Title: Coordinate input device
Inventor: KANE JOJI
IPC: G06F3/03
Filed: 1987-11-09
Abstract: PURPOSE:To realize a coordinate input device which is excellent in a writing operability, has a high frequency characteristic and is low in an energy consumption by providing plural parallely-arranged conductors and a current supplying part, a superconductivity detecting coil and an induced voltage detecting part and an induced voltage comparing part. CONSTITUTION:The title device is composed of plural conductors 1 arranged in parallel and a current supplying part, a superconductivity detecting coil 2 and an induced voltage detecting part and an induced voltage comparing part 14. By such a constitution, a current value supplied to the conductors 1 is controlled, the induced voltage induced to the superconductivity detecting coil 2 is compared and decided, the contacting condition for the position and input surface of the superconductivity detecting coil 2 is judged and thus, the high resolution and the low energy consumption which are excellent in the writing operability and due to the magnetic field high induction performance can be realized.
Patent JP-2001098933-A (JP)
Title: Exhaust emission control device for compression ignition engine
Inventor: MIWA HIROMICHI
IPC: F02D23/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of an exhaust emission composition when NOx absorbed by an NOx absorbent at a time of lean burn operation is emitted and purified by lowering an excessive air rate, in a compression ignition engine provided with the NOx absorbent in an exhaust passage thereof. SOLUTION: A diesel engine 5 has an NOx absorbent 16 disposed in an exhaust passage thereof for absorbing NOx in exhaust and emitting the absorbed NOx depending on an excessive air rate of the exhaust flowing into the diesel engine 5. When a controller 30 determines that NOx absorbing ability of the NOx absorbent 16 is decreased, the controller 30 controls intake air amount depending on operating condition, controls an exhaust circulation amount depending on the intake air amount or suction pipe pressure, lowers the excess air rate with maintaining a premix combustion state of a single stage in heat generation pattern, and carries out emission purification treatment of NOx absorbed by the NOx absorbent 16.
Patent JP-H09101726-A (JP)
Title: Image forming substance removing device
Inventor: TERU TAROU
IPC: G03G21/00
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent a peeling member from being deformed by pressure because one spot of the peeling member is kept pressured in the midst of standby by releasing press-contact between the peeling member and a pressure member while the device stands by. SOLUTION: In the case transfer paper 10 is not supplied to a paper supply unit even when a specified time previously set elapses after a sensor for detecting transfer paper provided in a paper supply unit outputs a signal showing that the transfer paper 10 does not exist, it is judged as a state where the device stand by, and an eccentric cam 96 is rotated to be at a rotational angle attaining a position where eccentricity becomes the largest by driving a motor 97, whereby a pressure arm 93 is swung in a counterclockwise direction against the energizing force of a pressure spring 94, and a pressure roller 45 is separated from a block for heating 43 by a specified gap C from the press- contact position.
Patent JP-H1085209-A (JP)
Title: Embryo cardiac sound multiplying stethoscope
Inventor: TAKEUCHI YASUTO
IPC: A61B7/04
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To achieve a frequency multiplying characteristic while preserving the characteristic of a very low sound range, in a device for hearing embryo cardiac sound by frequency mutliplication. SOLUTION: A multipying order (n) is set at an odd number, and the intervals between the adjacent zero-cross points of original signals are reproduced (n) times at (n) times reproducing speed, and in such reproducing processes a reproducing procedure is constructed in such a way that both polarity and the reproducing direction on a time axis in the even-numbered processes are opposite to those in the odd-numbered processes; i.e., in the selected figure as an instance, (n) is set at 3, and the intervals between the zero-cross points of the original signals (S1 , upper stage) extend as shown by processes (a), (b), (c), (d), (e) and are reproduced in such a way that they are rearranged at converted signals (S1 , lower stage) as shown by the processes (a), (b), (c), (d), (e).  Some of the intervals are reproduced for a total of three times, in one of which they are reproduced with both the polarity and the direction opposite to those in the two other processes, so that dc components also are preserved in this interval repeating reproduction, with the result that the transmission characteristic of a very low sound range also is preserved.
Patent JP-H11191597-A (JP)
Title: Semiconductor device
Inventor: BRASSINGTON MICHAEL P
IPC: H01L21/8248
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To avoid the mechanical damage of an oxide layer by providing a bipolar transistor and a MOS transistor on the same substrate, by allowing a thin gate oxide layer to adhere to the source and drain regions of the MOS transistor, and by forming a gate electrode containing a polycrystalline silicon layer. SOLUTION: A bipolar region 8, an NMOS region 12, and a PMOS region 16 are formed on a silicon substrate 4. After a silicon nitride layer on the substrate is etched, a photoresist layer is eliminated, and half recessed isolation oxide regions 48, 52, and 56 are formed. A thin silicon dioxide layer 70 is formed on the surface of the substrate 4, and a thin polycrystalline silicon layer 72 is coated on the entire surface of the silicon dioxide layer 70 and the half recessed isolation oxide regions 48, 52, and 56. The photoresist layer is used as a mask for eliminating the exposed part of the thin oxide layer (gate oxide layer) 70, the photoresist layer is eliminated, and a relatively thick polycrystalline silicon layer 74 is allowed to adhere to the remaining part of he polycrystalline silicon layer 72.
Patent JP-S62144093-A (JP)
Inventor: NAGATA YOSHIFUMI
IPC: G21C7/26
Filed: 1985-12-18
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-H09129538-A (JP)
Title: Alignment method
Inventor: HASHIMOTO TAKEO
IPC: G03F9/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce positioning error by a method wherein, when a second alignment mark on a mark given from a distortion or a mask strain of a light exposer is compared with a position projected on a wafer, and a relative position of a center of a pattern to be projected and a center of a light exposure area are modified so that difference in the both is at minimum. SOLUTION: A position of a first alignment mark(AM) on a wafer is measured (41), and a center of a light exposure field is positioned (42). Next, in a one light exposure field in the wafer, a second AM position at four corners is measured and slippage from an ideal lattice is acquired (43). A distortion of a device itself has beforehand been stored in the used light exposer, and the distortion is compared with a measurement value of the second AM position at four corners formed on the wafer in the light exposure field in data (44). A first image formation of a wafer stage is modified and moved to be a second image formation position, whereby superimposition error in a position at four corners is reduced (45) and precision can be enhanced.
Patent JP-H05120023-A (JP)
Title: Program loading system
Inventor: TAKESHIYA TETSUYUKI
IPC: G06F9/445
Filed: 1991-10-29
Abstract: PURPOSE:To shorten the time of down-load to a terminal on a program loading system in a computer network. CONSTITUTION:In the computer network composed of a host computer 1 and the terminals 21-2N, a server for program loading 5 is arranged between the host computer 1 and the terminals 21-2N. The program is down-loaded from the host computer 1 to the server 5 at the time of updating the program, and the program is down-loaded from the server 5 to the respective terminals 21-2N when there is a start request from the respective terminals.
Patent JP-H11103662-A (JP)
Title: Material for culturing plant and container using the same
Inventor: OKA HIROSHI
IPC: A01G1/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a light and simple material used for culturing plants, capable of being set to any place such as a veranda or a room, not needing a watering work over a half month or longer even in summer, and excellent in water retainability, and to provide a container for culturing plants. SOLUTION: This material 2 for culturing plants is obtained by adding a warm-sensitive and water-absorbing polymer to raw materials for a foam product in an amount of 0.5-2 vol.% based on the foam product, stirring the mixture to foam the mixture, and curing the foamed product. The container 1 for raising plants is obtained by placing the material 2 on the inside bottom of the container in a thickness of 10-50% based on the height of the container and disposing outlets 3 at the bottom of the container and at the highest position of the material 2 for culturing the plants on the side surface of the container.
Patent JP-S63137730-A (JP)
Title: Emergency exhaust device of harmful gas
Inventor: SUZUKI YOSHIKAZU
IPC: B01D53/30
Filed: 1986-11-28
Abstract: PURPOSE:To treat with a small sized solid adsorbent by installing in a casing a harmful gas detector to sense the presence of harmful gas inside the casing, close the cocks of harmful gas cylinder and the like and start or stop a blower. CONSTITUTION:When harmful gas is leaked out of a gas cylinder 1 and its concentration increases to more than a given value and is sensed by a harmful gas detector 7, the detector 7 simultaneously closes a main cock of the gas cylinder 1 and starts a blower 3. As a result, gas containing harmful gas in a casing 2 is sucked-in from a suction section 4 by the blower 3 and fed to the side of an adsorbent 6. Gas thus caught passes through the adsorbent 6 and is exhausted out of an exhaust section 5 into the casing 2, while the adsorbent 6 adsorbs harmful gas contained in said gas at the time. By repeating said process continuously, most of the harmful gas in the casting 2 is adsorbed to the adsorbent 6 to reduce the concentration of harmful gas.
Patent JP-2000097607-A (JP)
Title: Rotation angle detector
Inventor: KOGURE YOSHIHIRO
IPC: G01B7/00
Filed: 1998-09-19
Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization as a whole by guiding a magnetic flux in yokes to a signal output means to enhance the detection sensitivity of rotation angle while curtailing the number of parts. SOLUTION: First and second yokes 8 and 9 are composed of magnetic pole piece parts 8A and 9A formed being curved in a circular arc and overhang parts 8B and 9B. The first and second yokes 8 and 9 face each other in the diametrical direction sandwiching a magnet 7 and first and second Hall elements 13 and 14 are disposed between the overhang parts 8B and 9B. The height dimensions H1 and H2 of the yokes 8 and 9 are set 2-10 times the height dimension T of the magnet 7.
Patent JP-2001104455-A (JP)
Title: Steam sterilizing device and steam supply device
Inventor: HONDO KAZUYUKI
IPC: A61L2/24
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a steam sterilizing device which controls individually the amounts of steam supplied to a sterilizing chamber and steam supply space and can control overshoot or undershoot of a sterilization temperature. SOLUTION: A steam supply path of a sterilizing chamber 1 and a steam supply space 2 for heating the sterilizing chamber 1 are provided with a first steam supply control means 5 and a second steam supply control means 6, respectively. The first steam supply control means 5 and the second steam supply control means 6 are controlled by a first pressure detecting means 17 for detecting a pressure in the sterilizing chamber 1 and a second pressure detecting means 8 for detecting pressure in the steam supply space 2, respectively.
Patent JP-H0597197-A (JP)
Title: Gas station
Inventor: KIKUCHI KOJI
IPC: B67D7/84
Filed: 1991-10-02
Abstract: PURPOSE:To take a protective means of an oil feeder and a safety means proportionally to impulses, when a car contacts or collides at the oil feeder. CONSTITUTION:An impulse detecting switch as an impulse sensor is provided at the guard pipe 12 arranged around an oil feeder 4. When this impulse detecting switch is closed by detection of an impulse, the electric source of oil feeder 4 is put off.
Patent JP-H04158047-A (JP)
Title: Ink using device
Inventor: KAWAMURA EIICHI
IPC: B43K8/00
Filed: 1990-10-22
Abstract: PURPOSE:To effectively prevent the clogging with water-soluble ink by composing at least a part of an ink member of a plastic material containing infrared ray radiation ceramic. CONSTITUTION:At least a part of ink system members, i.e., an ink jet head 1, an ink tank 2 and an ink feed pipe 3, is formed of a plastic material containing an infrared ray radiation ceramic so that water-soluble ink in the ink system member is normally activated and dissolution and dispersion of ink components in the water-soluble ink are accelerated. Preferably, the infrared ray radiation ceramic has spectral radiance factor higher than the absorption wavelength of water, especially in the range of 2.5-20mum. In general, such infrared ray radiation ceramic is mainly composed of an oxide ceramic. Preferably, more than one of oxides, e.g. SiO2, Al2O3, TiO2, ZrO2, are mixed and employed as the infrared ray radiation ceramic.
Patent JP-H05101933-A (JP)
Title: Magnetic recording medium
Inventor: MURATA HIDEO
IPC: C22C19/07
Filed: 1991-10-04
Abstract: PURPOSE:To improve the coercive force and increase an S/N ratio together with reduction of noise by adding one or two of V and Nb in a magnetic film. CONSTITUTION:A ground film comprising Cr or a Cr alloy is formed on a substrate using a DC magnetron sputtering apparatus. Then, a magnetic film is formed with 5.0-15.0atm% Cr, one or two of 2% or lower V and Nb, and with an alloy comprising Co and an essential impurity as a remaining part. Coercive force of the magnetic recording medium is improved, and an S/N ratio is increased together with reduction of any noise.
Patent JP-H07122546-A (JP)
Title: Control method for plasma processing system
Inventor: ISHII NOBUO
IPC: C23F4/00
Filed: 1993-10-20
Abstract: PURPOSE:To obtain a good processing profile with high selection ratio while restraining damage on the processing surface of an object to be processed by applying high frequency bias energy within a specified frequency range to a stage for mounting the object. CONSTITUTION:The stage 4 for mounting an object W to be processed, e.g. a semiconductor wafer, comprises a susceptor supporting table 4a, and an aluminium susceptor 4c. The susceptor 4c is connected with a high frequency power supply 19 through a matching capacitor 18. At the time of plasma etching, the susceptor 4c is applied with a voltage having frequency of 1-3MHz, preferably 2-3MHz. Consequently, a bias voltage is produced with respect to the plasma and the plasma flow can be projected effectively without causing any damage on the surface to be processed of the object.
Patent JP-H02130539-A (JP)
Title: Camera
Inventor: YAMAZAKI HIROSHI
IPC: G03B17/28
Filed: 1988-11-10
Abstract: PURPOSE:To alternately use plural films in one camera and to almost simultaneously take the pictures of the same scene by providing a means specifying or identifying a film to be used among the plural films, a photographing number storage means, a halfway rewinding means and a winding-up means. CONSTITUTION:The camera 1 is provided with a film number switch 2 (the type identifying means), a counter display window 5, a halfway rewinding button 7 (the halfway rewinding means), and a rewinding and counter resetting button 8. In addition, a RAM 11 (the photographing number storage means), the rewinding means 13 and a winding-up means 14 are equipped, and moreover, a control means 12 carrying out prescribed control is equipped. When a film 9 is used halfway, it is once rewinded and removed from the camera 1, and then, a different kind of film 10 is replacing loaded and the pictures are taken. Once again, the film 10 is replaced by the initial film 9, which is winded-up to the previous photographing number, and the pictures can be succeedingly taken. Thus, through the alternate use of plural films, the pictures of the same scene can be almost simultaneously taken.
Patent JP-H05245779-A (JP)
Title: Mobile robot
Inventor: HANIYUDA KICHIYA
IPC: B25J5/00
Filed: 1991-10-04
Abstract: PURPOSE:To provide a railless type mobile robot that is simple in its control for traveling in the optional direction, and makes it possible with a relatively small radius of curvature at the time of a turnabout, while there is no fear of any damage to a setup floor surface. CONSTITUTION:An outer frame 10 and an inner frame 12 rotating with a turning center CLo of the outer frame 10 and a decentered shaft CLi as the center are alternately made up and down while they are relatively rotated, so movable into the optional direction, and either of leg parts 12c, 12c is traveled in the horizontal direction, through which an amount of travel in one traveling process is made variable.
Patent JP-H07197456-A (JP)
Title: Earth-anchoring method
Inventor: KUROSAWA RYOHEI
IPC: E02D5/80
Filed: 1994-11-18
Abstract: PURPOSE:To disperse the stress distribution of tension by respective support and prevent anchors from cracking and slipping off, by use of supports having a specified length and a plurality of steel tendons having different lengthes. CONSTITUTION:A solidifying agent B is injected in an anchor hole A. Steel tendons 1 having respectively different lengthes are inserted therein to form an anchor body D. The elongation of first, second, and third steel tendons 20, 30, 40 is calculated in advance and after they have been stretched as much as the difference of elongation, they are tensed by turns. At that time, the front steel tendons 20, 30, 40 are tensed in a lump and fixed. The distribution of tensile stress is dispersed by respective supports 2. In this way, the tensile stress is not concentrated on a position and hence, a prior breakage brought about because of a local excess phenomenon is removed and stable anchorage can be obtained for a long period.
Patent JP-H04159774-A (JP)
Title: Semiconductor device
Inventor: ISHII KOJI
IPC: H01L27/108
Filed: 1990-10-23
Abstract: PURPOSE:To obtain a semiconductor device having a memory cell which can be driven with a single power source by providing a high-concentration diffusion layer of the opposite conductivity in a semiconductor layer of the opposite conductivity adjacent to the bottom section of the source-drain region below an emitter region. CONSTITUTION:A MOS transistor is constituted by forming an N<+>-type diffusion layer 6 with a concentration higher than that of an N<->-type epitaxial layer 3 at a deep portion so that the layer 6 does not come into contact with an N<+>-type buried layer 2 and forming P-type diffusion layers 7 and 8 which become a source-drain region by introducing a P-type impurity into an element forming region in such a way that the introduction is matched to a gate electrode 5. Then this semiconductor device is formed by providing emitter wiring 10 connected to an N<+>-type diffusion layer 9, layer insulating film 11 provided on the surface including the emitter wiring 10, and wiring connected to the P-type diffusion layer 7. When the N<+>-type diffusion layer 6 is provided, BVCEO can be lowered to 8-10V. Therefore, a semiconductor device having a memory cell which can be driven with a single power source is obtained.