baber/WOPTO huggingface dataset:
Patent JP-H04203457-A (JP)
Title: Air-fuel ratio control device of engine
Inventor: NAGAISHI HATSUO
IPC: F02D41/14
Filed: 1990-11-30
Abstract: PURPOSE:To make the drivability in a transition consistent with the stability of the transient learning by giving a learning function to an air-fuel ratio control device, and making the learning depending on the maximum value and the minimum value of the mixing ratio error as well as the mixing ratio error area in a transition. CONSTITUTION:The fuel injection quantity in a transition is decided by a means 40, an output means 41 outputs the injection quantity to a fuel injection device 42, and a mixing ratio error calculation means 44 calculates the difference between the sensor detecting value of a sensor 43 to detect the actual mixing ratio and a preset object mixing ratio as a mixing ratio error. And in a transition, depending on the output of the mixing ratio error calculation means 44, the area of the mixing ratio error is a specific sample area, and the maximum value and the minimum value of the mixing ratio error in the specific area are calculated by means 45 to 47 respectively, and depending on the three values, a learning value renewing means 48 renews the transient learning value stored in a memory 37 so as to reduce the mixing ratio error. In such a way, the learning value is to suppress the unevenness following the difference of the acceleration condition as a whole, and the learning value is stabilized as a whole.
Patent JP-H05165240-A (JP)
Title: Electrophotographic sensitive body
Inventor: ONO HITOSHI
IPC: C09B67/50
Filed: 1991-12-17
Abstract: PURPOSE:To obtain the electrophotographic sensitive body high in sensitivity and potential acceptance and low in residual potential and small in fluctuation due to repeated uses and especially good in potential stability affecting image density by using dihalogeno-tin-phthalocyanines as an electric charge generating material and a specified arylamine hydrazone derivative as a charge transfer material. CONSTITUTION:The electrophotographic sensitive body has on a conductive substrate a photosensitive layer containing as the charge generating material one of the dihalogeno-tin-phthalocyanines and as the charge transfer material one of the arylamine hydrazone derivatives represented by formula I in which X is H or-C(R<3>)=N-Q<2> of formula II; Q<1> is one of groups represented by formulae III-VII; Q<2> is one of groups represented by formulae IV-VIII; Y is a divalent hydrocarbon residue or the like; n is 0 or I; each of Ar<1> and Ar<2> is an aryl or heterocyclic group; and each of R<1>-R<5> and R<9> is H, lower alkyl, or halogen, or the like; each of R<6> and R<8> is H, methyl, or phenyl; and each of R<7> and R<10> is an aryl or heterocyclic group.
Patent JP-H05162327-A (JP)
Title: Ink jet cartridge
Inventor: OTSUBO KAZUMI
IPC: B41J2/175
Filed: 1991-12-17
Abstract: PURPOSE:To increase the effective ink volume of an ink receiving means in an ink jet cartridge and to also increase printing quantity per one ink cartridge to a large extent. CONSTITUTION:The inner wall of an ink receiving part 6 formed into a tubular form and an ink lid 2 are formed by molding an ink repelling member 14 or an ink repelling coating material is applied to the inner wall of the ink receiving part 6 and the ink lid 2.
Patent JP-H11149545-A (JP)
Title: Pedometer module
Inventor: HAYASHI MINORU
IPC: G06M3/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a pedometer module for facilitating a countermeasure to various kinds of display sides. SOLUTION: This device is provided with a spring 4 having a load for allowing an arm 3 rotating with a rotary shaft 2 as a center on the back face of a supporting frame 1 of a pedometer to float upward between the arm 3 and the supporting frame 1. An upper stopper 5 is provided at the upper part of the arm 3, and a switch contact 6 and a switch contact 7 are aligned at the lower part of the arm 3. Moreover, a circuit board 8 is arranged on the lower face of the switch contact 6 and the switch contact 7, and a liquid crystal cell 9 is provided on the lower face of the arm 3 in a state that only the circuit board 8 and a connecting terminal part are overlapped, and a battery 10 is arranged at the right side of the circuit board 8. Thus, it is possible to obtain a pedometer module structure in which almost whole module parts can be commonly used in the same arrangement for design whose display size is different. As a result, rationalization and power saving can be advanced by making common an assembling jig, and automatic assembly can be attained.
Patent JP-H11154902-A (JP)
Title: Speech quality monitor in mobile communication network
Inventor: OGAWA NAOKI
IPC: H04B17/23
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To grasp a propagation state of a radio wave in real time, to detect a fault quickly and to quicken the fault location and countermeasures against the fault by placing a monitor terminal that grasps a radio wave state like an actual portable telephone terminal in a service area of a radio base station. SOLUTION: A monitor terminal 5 to observe a radio wave state of a radio channel is placed at a fixed point in a service area of a radio base station 1 while a remote monitor 4 connects with a surrounding network 2 for the radio base station 1 via an exchange 3 in the service area. A server PC 7 of the remote monitor 4 calls the monitor terminal 5 at any time for a prescribed call time and in the calling sequence, the monitor terminal 5 converts observation data into a DTMF signal in response to a call from the server PC7 before sending. The server PC7 decodes the DTMF signal and stores the result in a data file. A client PC 8 superimposes the observation data on a map displayed on a screen of the personal computer and displays an alarm by discriminating it to be a fault when the mean value of the observation data is larger than a preset one.
Patent JP-H02180285-A (JP)
Title: Coin recovering device
Inventor: KOMATA KENJIRO
IPC: A63F7/02
Filed: 1988-12-30
Abstract: PURPOSE:To grasp the operation state of each part of the device individually and distinctly by providing a transport means on the basis of the result of the detection of a detecting means, display means for displaying the operation state of a dividing means and the receipt state of a receiving means and a control means for operation-controlling each means. CONSTITUTION:Receiving the detection signal from each lower part sensor 4A, 5A, a CPU 10 lights up each 50% lamp 20A, 21A. When each coin receipt capacity becomes 100%, a 100-yen upper part sensor 4B and a 500-yen upper part sensor 5B send each detection signal into the CPU 10. In this case, the CPU 100 lights up each 100% lamp 20B, 21B. Through this operation, each part in a rectangular display part group 22 of '50% (100 yen)', '50% (500 yen)', '100% (100 yen)', and '100% (500 yen)' comes ON according to the receipt state of each receipt part 54A, 54B. Therefore, the receipt state for 100-yen coins and 500-yen coins in each receipt part can be grasped.
Patent JP-H10223065-A (JP)
Title: Double core conductor and arrangement of pairs of conductors of multicore cable
Inventor: GWIAZDOWSKI MICHAEL
IPC: H01B11/04
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To compactly arrange a double core conductor pair capable of easily gaining access, and avoid cross talk by setting planes defined by the double core conductor pair in parallel to each other, and arranging the double core conductor pair on an equipotential line of an adjacent double core conductor pair. SOLUTION: Magnetic cross talk to a double core conductor pair 3 and 4 from a double core conductor pair 1 and 2 is directly in proportion to a mutual inductance, and becomes equal to zero when the double core conductor pair 3 and 4 exists on a common magnetic field line H by the doubel core conductor pair 1 and 2. An electric potential difference generated between the double core conductor pair 3 and 4 by an electric field by the double core conductor pair 1 and 2 being a cause of cross talk, becomes zero when the electric field is vertical to a plane between the double core conductor pair 3 and 4, that is, when the double core conductor pair 3 and 4 exists on an equipotential line. The contour of an electric potential line is the same as the contour of the magnetic field line H vertical to an electric field line.  Therefore, the double core conductor pairs 1, 2 and 3, 4 are also electrically uncoupled from each other by arranging them so as to be magnetically uncoupled from each other, and the cross talk can be avoided.
Patent JP-2000162562-A (JP)
Title: Electricity absorption type optical modulator
Inventor: HOSHI NORIYOSHI
IPC: G02F1/025
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an electricity absorption type optical modulator in which an optical waveguide end surface is separated from a modulation layer end surface and an optical waveguide showing high heat radiation efficiency is formed. SOLUTION: In this electricity absorption type optical modulator constituting a thin film multilayer structure consisting of a semiconductor optical waveguide layer 2 and semiconductor electrode layers 3, 4, 5, 6 in this order on the surface of a semiconductor substrate 1 and constituting light shut-in structures in both side part areas of the semiconductor optical waveguide layer 2, the upper part area 71 of the light incident end part 23 of the semiconductor optical waveguide layer 2 in the semiconductor electrode layers is etching removed, and an insulation body layer is secondary epitaxially grown.
Patent JP-H03192827-A (JP)
Title: Two-direction transmission system
Inventor: ARAI MASARU
IPC: H04B3/46
Filed: 1989-12-21
Abstract: PURPOSE:To detect an interrupted transmission line with an intermediate repeater only by providing a bit representing the presence of insertion of alarm information for each intermediate repeater only to an alarm signal representing a defect and detecting the interruption fault of the transmission line while monitoring the bit. CONSTITUTION:An optoelectric conversion circuit 14 extracts an optical signal 201 passing through a optical directional coupler 13 in an intermediate repeater 2 as an electric signal 202. An ID bit 24 for station identification is provided to an OLTM as an alarm signal in a terminal station repeater. Moreover, a D(Drop)/I(Insert) FAIL bit 25 designating the presence of alarm insertion is provided to each OREP forming alarm information 23 in n-set of intermediate repeaters. Each intermediate repeater and terminal station repeater monitor the D/I FAIL bit 25 to confirm the presence of the insertion of alarm information in each intermediate repeater.
Patent JP-H11166877-A (JP)
Title: Estimating method and estimating device of center-of-gravity position
Inventor: OKUDA YUKITO
IPC: G01M1/12
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To calculate the center-of-gravity position of a object by determining the inertial moment around each axis in an optionally set the remarked point of the object, determining the mass, the coordinate in the remarked point, and the difference in inertial moment of the object between the origin and the remarked point. SOLUTION: A table and a sample 5 are excited by a plurality of servo valves 3 and an exciter 4, and the servo valves 3 and the exciter 4 are controlled by a controller 2 according to the output values of the target posture setter 1 and a mass characteristic estimating device 6. A remarked point is set in an optional point of an object different from the origin, and the mass characteristic estimating device 6 calculates the mass, inertial moment and center-of-gravity position of a load required in the controller from the output value of the table acceleration sensor 22 mounted on the table and sample 5 and the coordinate value of a remarked point A coordinate setter 7, and output them to the controller 2.  Thus, by utilizing that the inertial moments around different points are differed depending on the distance from the center of gravity, the difference in inertial moment between two remarked points is determined to estimate the center-of-gravity position.
Patent JP-H01175726-A (JP)
Title: Continuous optical cvd equipment
Inventor: TOYONAGA YUKO
IPC: H01L21/205
Filed: 1987-12-29
Abstract: PURPOSE:To obtain equipment which facilitates forming a plurality of films continuously and efficiently by a method wherein the equipment is composed of a plurality of individual film forming reaction chambers which contain substrates respectively and made of material permeable to ultraviolet rays, a light source chamber in which an ultraviolet lamp is provided and a washing chamber in which the film forming reaction chambers are washed and so forth. CONSTITUTION:Individual film forming reaction chambers 5 which contain respective substrates 6 which requires film formation and have windows through which ultraviolet rays can be transmitted, a light source chamber 2 in which an ultraviolet lamp 8 is provided and a required temperature is maintained and a washing chamber 4 in which the film forming reaction chambers 5 are washed are provided and the individual film forming reaction chambers 5 are conveyed through the light source chamber 2 and the washing chamber 4. The film forming reaction chamber 5 has a closed construction wherein reactive gas and exhaust gas do not leak out of the reaction chamber 5 while the film is formed and also has a closed construction wherein washing material and drain material do not leak out of the reaction chamber 5 while it is washed. For instance, the film forming reaction chamber 5 is cylindrical and made of quartz permeable to ultraviolet rays and a reactive gas supply nozzle 10 and an exhaust outlet 11 are attached to the film forming reaction chamber 5 so as to close the reaction chamber 5 completely.
Patent JP-H06187264-A (JP)
Title: Program code transmitting method
Inventor: IWAI HITOSHI
IPC: G06F13/00
Filed: 1992-12-15
Abstract: PURPOSE:To improve the transmission throughput of a communication of a machine language program code of a computer by separating a program code into an operation part and an operand part, and efficiently compressing them by utilizing their statistical characteristics. CONSTITUTION:A code separating means 2 which separates the program code 1 into the opera;n part code and operand part code, a table generating means 3 which generates an operation part table of an operand part table from the separated codes, and a table compressing means 6 which generates table indexes from the separated codes and the tables are provided for transmission. For reception, this method is equipped with a table restoring means 9 which restores the operation part code and operand part code from the tables and table indexes and a code composing means 10 which composes the original program code by composing operation part code and operand part code.
Patent JP-2001150359-A (JP)
Title: Pincette for wafer
Inventor: ABE KEIJI
IPC: H01L21/68
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a pincette for wafer capable of picking up and taking out a wafer from a wafer carrier without contacting with a rear surface and a front surface of the wafer. SOLUTION: This pincette comprises a first holding member and a second holding member for holding an outer peripheral part of a wafer, and a control part for controlling an interval between the first holding member and the second holding member, and the first holding member and the second holding member have a V-grooved structure at their wafer holding parts.
Patent JP-H08178877-A (JP)
Title: Method for measuring thermal expansion coefficient of film body
Inventor: KANI AKIRA
IPC: G01N25/16
Filed: 1994-12-20
Abstract: PURPOSE: To obtain a method, whereby the correct thermal expansion coefficient of a thin film body such as a flame spray film or the like, can be measured. CONSTITUTION: A pair of minute pressed flaws 12, 13 are formed as measuring points by a micro Vickers hardness tester at one face 11 of outer side faces of a test piece 10, from which a flame spray film is cut. The flaws 12, 13 are spaced a predetermined distance at normal temperature. After the test piece 10 is heated in an ambience of Ar gas, the face 11 is observed with a high temperature microscope, thereby, the change of the distance between the pressed flaws 12 and 13 due to the thermal expansion of the test piece 10 is measured. The thermal expansion coefficient of the flame spray film is obtained from the measured value.
Patent JP-H08171868-A (JP)
Title: Phosphor element and its manufacture
Inventor: KAI TERUHIKO
IPC: B32B5/14
Filed: 1994-12-19
Abstract: PURPOSE: To provide a phosphor element that emits light of higher luminance compared with a conventional phosphor element under low speed electron beam excitation having acceleration voltage of 1kV or less and has a long life. CONSTITUTION: A phosphor element is so constituted that a phosphor layer 3 is formed on a substrate 1. A phosphor substance and a conductive substance are contained in the phosphor layer 3 and relative density of the phosphor substance to the conductive substance in the phosphor layer 3 is set higher as separating from the substrate 1.
Patent JP-H03197366-A (JP)
Title: Preparation of aluminum nitride sintered product
Inventor: UENOSONO SATOSHI
IPC: C04B35/581
Filed: 1989-12-26
Abstract: PURPOSE:To provide an Al sintered product having a high thermal conductivity and giving a substrate having a single color and free from the irregularity thereof by an ordinary pressure method by molding AlN mixture powder containing a IIa group element oxide and a specific boride as sintering auxiliaries and subsequently sintering the molded product in a non-oxidative atmosphere. CONSTITUTION:A powder mixture prepared by mixing AlN powder with (A) 0.3-3wt.% of IIa group element oxide powder (preferably an average particle diameter: <=2mum; a purity of >=99.5%; e.g. CaO), (B) 0.01-2wt.% of a metal boride (preferably selected from CaB6, LaB6, MgB6; an average particle diameter of <=2mum; a purity of 99.5%) and, if necessary, (C) 0.01-0.7wt.% of carbon or a substance producing the carbon by the calcination of a phenolic resin, etc., as sintering auxiliaries is molded and subsequently sintered in a non-sintering atmosphere at 1600-2000 deg.C to prepare an Al sintered product.
Patent JP-H08172574-A (JP)
Title: Image reproducing device and image pickup/reproducing device
Inventor: SHIOTANI MASAHARU
IPC: G03B15/00
Filed: 1994-12-20
Abstract: PURPOSE: To provide an image reproducing device low in cost and capable of reproduc ing an image without being accompanied by constraint on an environmental condition and an image pickup/reproducing device provided with a function of such image repro ducing device and that of an image pickup device together. CONSTITUTION: An electrical signal from an image sensor 39 is made into digital data by an A/D converter 40, and it is written on memory 41 sequentially. A moving area detecting part 44 detects all the areas in which an object is moving in the image from difference among plural pieces of still picture data neighboring timevisely. A motion vector arithmetic part 45 calculates the motion vector data of each element of a moving area from the difference among the plural pieces of still picture data neighboring timewisely and each area data. A hierarchy judging part 46 sets hierarchical order data D in which superposition between the moving areas is considered. A motion correcting image generating part 47 estimates and calculates each area image in respective intermediate time between two original still pictures neighboring timewisely, respectively.  A field inner packaging part 42 inserts estimated image data in the intermediate time into the original picture.
Patent JP-2001154805-A (JP)
Title: Touch panel inputting device and method for fetching its coordinate
Inventor: MORISHITA KAZUNORI
IPC: G06F3/041
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel inputting device constituting a hardware and software for identifying erroneous coordinate data fetched when a user's force to depress a touch panel is weak and accurate data fetched when the user's force to depress the touch panel is strong and a method for fetching the coordinates. SOLUTION: A switch SW1 is arranged between a power source 23 and an X1 terminal, and a switch SW2 is arranged between the power source 23 and a Y1 terminal, and a switch SW3 is arranged between the power source 23 and a X0 terminal, and a switch SW4 is arranged between the power source 23 and a Y0 terminal. Moreover, a switch SW5 is arranged between a ground point and a X1 terminal, and a switch SW6 is arranged between the ground point and a Y1 terminal, and a switch SW7 is arranged between the ground point and a X0 terminal, and a switch SW8 is arranged between the ground point and a Y0 terminal. In this case, the reading of a resistance partial pressure due to a contact resistance can be realized by switching the switches SW1-SW8.
Patent JP-H10189235-A (JP)
Title: Microwave oven
Inventor: UEDA TAKESHI
IPC: H05B6/68
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To enable detecting occurrence of layer short circuit of a transformer of high-frequency heating means before producing smoke. SOLUTION: In a microwave oven provided with high-frequency heating means comprising a magnetron 2 and a high-pressure transformer 4, a current transformer 3 detecting a current value flowing a primary circuit during operation of the high-frequency heating means, and a micro-computer 1 controlling the high-frequency heating means by means of a detection signal of the current transformer 3, the micro-computer 3 judges that a secondary winding of the high-pressure transformer 4 is shorted in a layer when a variation quantity of a detected value by the current transformer 3 is beyond a predetermined variation quantity if the detected value reaches a reference value and stops power conducting to the high-frequency heating means.
Patent JP-H01174498-A (JP)
Title: Writing utensil
Inventor: IMAZU RYUZO
IPC: B43K7/12
Filed: 1987-12-28
Abstract: PURPOSE:To easily prevent the evaporation of ink and avoid losing a cap, by a construction wherein engagement of the cap with a pen point and protrusion of the pen point through a pen point hole can be selectively achieved by sliding a stopper member relative to a barrel. CONSTITUTION:When a writing utensil 10 is not used, a cap part 24 in a stopper member 18 is fitted with a pen point 17 of a writing element 14. At the time of using the writing element 14, the stopper member 18 is turned and slidden forward and backward relative to a barrel 12 to disengage the cap part 24 and the pen point 17 of the writing element 14 from each other and protrude the pen point 17 through a pen point hole 20. At the time of containing the writing element 14, on the other hand, the stopper member 18 is turned and slidden forward and backward to contain the element 14 into the stopper member 18 and fit the cap part 24 with the pen point 17 of the writing element 14.
Patent JP-H08181994-A (JP)
Title: Moving image coder
Inventor: OKA KOJI
IPC: H04N19/107
Filed: 1994-12-22
Abstract: PURPOSE: To apply proper coding to plural moving image signals by a moving image coder by multiplexing and coding plural moving image signals and adding identification information to identify each moving image signal to the coded signal. CONSTITUTION: An information source coder 1 executes information source coding processing for a video input signal while selecting video input signals VI1 to VIn in a prescribed timing and its output signal is fed to a video signal multiplex coder 2. The video signal multiplex coder 2 forms coding data corresponding to the n-sets of the video input signals VI1 to VIn and provides an output of multiplex moving image code data VCa via an output buffer 3 to an external device. A control section 4 controls the operation of the information source coder 1 and the video signal multiplex coder 2 to apply coding processing to each of the video input signals VI1 to VIn. Then identification information used to identify each of the n video input signals VI1 to VIn is added to each coding information.