baber/WOPTO huggingface dataset:
Patent JP-H06137629-A (JP)
Title: Range hood
Inventor: KIYOTA AKIRA
IPC: F24F7/06
Filed: 1992-10-28
Abstract: PURPOSE:To provide a range hood capable of easily cleaning oil and dust, etc., adhering to and stored on an upper plate inner surface of the hood without removing the hood from its lower surface and the wall surface. CONSTITUTION:A range hood is provided which includes a hood 6 having a suction inlet 3 provided on the lower surface of an accommodation unit 2 located on the upper portion of a kitchen utensil 1 and being opened downwardly on this side and an exhaust port 5 opened to the side of a wall surface 4, a filter 7 provided in the vicinity of the suction inlet 3 of a hood 6, and a fan 8 provided on the wall surface 4 so as to be located in the exhaust port 5 of the hood 6. Since an upper plate 9 of the hood 6 is provided slidably londitudinally, oil and dust and the like adhering to and being stored in the inner surface of the upper plate 9 of the hood 6 are cleaned.
Patent JP-H08150571-A (JP)
Title: Electric impact tool
Inventor: HORIE MITSUHARU
IPC: B25B21/02
Filed: 1994-11-24
Abstract: PURPOSE: To smoothly carry out transmission of motive power in a cam mechanism using a ball. CONSTITUTION: V shaped cam grooves 11, 11 are formed on an outer peripheral surface of a spindle 5 and a reversal V shaped cam recessed part 12 is formed on an inner peripheral surface of a hammer 7 inserted into the spindle 5 with a play respectively in an impact driver, and steel balls 6, 6 are arranged straddling on the inner and outer cam grooves 11 and the cam recessed part 12. As regards setting of leads of the cam grooves 11 and the cam recessed part 12, the lead of the cam recessed part 12 on the hammer 7 side is set larger than the leads of the cam grooves 11 on the spindle 5 side so that respective spiral lead angles at contact diameters dS, dH in consideration of existence of a difference of the contact diameters dS, dH due to a locus of a contact point of the steel balls 6, 6.
Patent JP-H01132303-A (JP)
Title: Hydraulic protection controller for ground working machine
Inventor: KATO HIRONOBU
IPC: A01B63/10
Filed: 1987-11-17
Abstract: PURPOSE:To prevent excessive relief actuation, by stopping the operation of a control valve if the deviation from the stroke end is small or the deviation of a sensed value from the target value and set value is the set value or above after the passage of a prescribed time from 'on' operation of a control valve. CONSTITUTION:A fixed value 451 of a timer value setting means 45 is selected if a value obtained by subtracting a sensed value of a lift sensor 15 from the stroke maximum value is smaller than a comparison value (beta). If a valve 25 for lifting performs 'on' operation, the fixed value is set by a lifting hydraulic counter 47. When the time is elapsed, a lift variation 41 calculated from a selecting position of a lifting switch and sensed value of the lift sensor 15 is memorized in a C memorizing part 49 and compared with a lift protecting dead zone value. As a result, if the lift variation 41 is larger than the dead zone value, 0 is set for the lift variation to stop the valve 25, since the variation to be attained at the time is not attained and lift control is not normally carried out.
Patent JP-2000124003-A (JP)
Title: Chip-type ptc thermistor and its manufacture
Inventor: KOJIMA JUNJI
IPC: H01C7/18
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a chip-type PTC(positive temperature coefficient) thermistor, in which the junctions of inner-layer main electrodes and inner-layer auxiliary electrodes with side-face electrodes will not crack, even if stresses are applied to the thermistor. SOLUTION: A chip-type PTC thermistor is provided with a first main electrode 12a and a first auxiliary electrode 12b provided on the first surface of a rectangular parallelepiped conductive polymer body 11 having a PTC characteristic, a second main electrode 12c and a second auxiliary electrode 12d formed on the second surface of the polymer body 11 on the facing opposite the side of the first surface, first and second side-face electrodes 13a and 13b provided so as to wrap the side faces of the polymer body 11 including the parts of the upper and lower surfaces, and plural inner-layer main electrodes 15a and inner-layer auxiliary electrodes 15b provided in parallel with the first and second main electrodes 12a and 12c in the polymer body 11.  The junctions of the inner- layer main and auxiliary electrodes 15a and 15b with the second and first side- face electrode 13b and 13a are made larger in thickness than the electrodes 15a and 15b which are connected to the electrodes 13a and 13b.
Patent JP-H05112335-A (JP)
Title: Commodity filling/packaging method and device
Inventor: TAKEGAWA KOJI
IPC: B65B9/20
Filed: 1991-10-11
Abstract: PURPOSE:To guarantee the accurate printing and display by a method wherein the date of manufacture, the period for taste (final tasting date) are printed on a sheet and are picked up at a bag making process, and acceptability for the period of taste is analyzed by pattern recognition, and in the case of being not acceptable, a warning is sent by a microcomputer and the printing or bag making is stopped. CONSTITUTION:On a sheet 6 from a bobbin 4, the date of manufacture and the period of taste are printed by a prating device 8, and the printed character pattern is picked up by a TV camera 26 for a printing inspecting device 10, and the printing is compared and analyzed using the character pattern which is previously registered in the printing inspecting device 10. In the case of being not acceptable, the printing and bag-making are stopped, and the lot for the erroneous printing is eliminated, and an appropriate corrective action is taken by operating a warning device 21, and the analysis result is input to a microcomputer so that it can be used as a reference later.
Patent JP-H11112580-A (JP)
Title: Ask modulation circuit
Inventor: OOGOSHI AKITOMO
IPC: H04L27/04
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To set input impedance at the time of modulation and at the time of non-modulation to be constant with simple constitution and to relieve the drop of switching speed on an off-side by providing a terminal resistance having the same resistance value as the input impedance of a load and connecting a carrier to the terminal resistance at the time of non-modulation. SOLUTION: The resistance value of the terminal resistance 14 is previously set to be the same value as the impedance of the load. When a modulation signal (b) from a modulation signal generation circuit 2 becomes 'H', forward current flows in a PIN diode 11 and the carrier (a) from an oscillator 1 is outputted as a modulation wave (c). The impedance of an ASK modulation circuit 3, which is viewed from the oscillator l at that time, becomes the input impedance of the load. When the modulation signal (b) becomes 'L', the output of an inverter 13 becomes 'H' and forward current flows in a PIN diode 12 and the carrier (a) from the oscillator 1 flows to the terminal resistance 14. Thus, the impedance of the ASK modulation circuit 3, which is viewed from the oscillator, can be made constant and the output frequency of the oscillator 1 can be stabilized.
Patent JP-2000124809-A (JP)
Title: Device, system and method for information processing and storage medium
Inventor: KOMORI YASUHIRO
IPC: H04N19/134
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To enable sound and image information to be finely transmitted within fixed information by deciding kinds from the sound information and image information and deciding the rate of compression of the sound and the image information. SOLUTION: Featured values extracted at an acoustic processing part 102 are given to a sound kind decision part 103 and it is decided as to what sound the sound information inputted from an information input device 100 is like, and according to its decision result, the rate of compression of the sound information is estimated. In an image kind decision part 105, it is decided what kind of image the inputted image information is like, if it was tracking specific object or the like by using the featured values extracted at an image processing part 104, and according to the result, the rate of compression of the image information is decided.  Then, the rate of compression of the sound/image information is added to an estimated value, the rate of sound/image compression is decided at a sound/image compression rate decision part 106 by using an amount of synchronous information of a feature of the extracted sound and an image feature, and compression finish of the information is performed. Furthermore, the compressed sound information and image information are transmitted to a communication network 108 through a communication control part 107.
Patent JP-H02136717-A (JP)
Title: Method and device for controlling distributed supply device
Inventor: OSHIMA YASUSHI
IPC: G01G13/02
Filed: 1988-11-16
Abstract: PURPOSE:To always execute a distributed supplying operation having high uniformity by detecting the direction and the degree of eccentricity against the center of the device as for the center of a load by an article, and correcting the offset of the article. CONSTITUTION:An article 25 to be weighed which is supplied from a supplying device 20 is fed out to the peripheral part of a distribution feeder 51, and also, fed out to its outside by plural rectilinear feeders 52. In this case, with respect to the center position of the feeders 51, 52, the direction and the degree of eccentricity of the center position of a load by the article 25 on these feeders are decided by a computer from the result of detection of load sensors 59a, 59b and 59c. Based thereon, the position of a supply chute 31 to the feeder 51 of the device 20 is moved in the direction opposite to the direction of eccentricity by a mobile device 32. When this operation is repeated at a suitable instantaneous interval, the center of a load by the article 25 of the feeders 51, 52 is maintained in a state that it roughly coincides with its origin, and the supply quantum of the article 25 supplied from the device always becomes high in its uniformity.
Patent JP-H05100780-A (JP)
Title: Computer input device
Inventor: SHIRAISHI TADAAKI
IPC: G06F3/0354
Filed: 1991-10-09
Abstract: PURPOSE:To provide a computer input device which can minimize the movement of the hands and line of sight of an inputting person and further, perform the coordinates position detection at the time of the input of the code, etc., to a computer. CONSTITUTION:A conventional input device (key pad board) is divided into for a right hand 1 and for a left hand 2, and by the combination of key pads 23-30 and 33-40 provided at respective, the alphameric characters and other codes are inputted. At least at one side of input devices 1 and 2, a coordinates detecting function (a ball 16 for detecting coordinates) is held. Further, at both input devices 1 and 2, balls 16 and 17 for detecting coordinates are provided, respective key pads express two pieces of coordinates position information, the mutually related information is prepared from the information and thus, many pieces of the information are inputted to a computer at high speed. Thus, compared with the conventional key pad, miniaturization, the reduction of the number of key pads, and the reduction of the moving quantity of the hand and finger, or the sight line can be realized.
Patent JP-H10132294-A (JP)
Title: High frequency heating cooker
Inventor: FUJIWARA SHIRO
IPC: H05B6/76
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of radio waves from a clearance part of a door by providing a salt water filled body absorbing the radio waves along the periphery of the door and the periphery of an opening of a heating chamber facing it. SOLUTION: In a high frequency thermal cooker, a door 2 is mounted on the front of a heating chamber 1 and has a frame body 5 in the perimeter of a door plate 3. An annular tube 8 filled with salt water 7 is mounted inside the frame body 5 to form a salt water filled body. The tube 8 comprises an elastic material such as vinylchloride resin and is provided with an injection port and a drain port of the salt water 7. In this manner, as the circular tube 8 filled with the salt water 7 is provided inside the door 2, with the closing of the door 2, the salt water 7 is positioned at a possible clearance, the radio waves are absorbed by the salt water 7 thereby preventing the leakage of the radio waves from the clearance part of the door 2.
Patent JP-2001103994-A (JP)
Title: Glutamic acid sensor and method for producing the same
Inventor: HAYASHI KATSUYOSHI
IPC: C12Q1/26
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a glutamic acid sensor capable of measuring the concentration of a very small amount of glutamic acid being a neurotransmitter contained in a sample solution and to provide a method for producing the glutamic acid sensor. SOLUTION: This glutamic acid sensor has an action electrode 5 modified with a membrane containing a glutamate oxidase treated with a glutaminase inhibitor at a part of a flow channel flowing the sample solution and a cell 3 for preelectrolysis at the upstream part of the action electrode 5. The shape of the flow channel is a thin layer shape along the electrode face of the electrode at a part to be brought into contact with the electrode face of the electrode for the preelectrolysis in the cell 3 for preelectrolysis. The electrode face is modified with a material to promote an electrode reaction.
Patent JP-H09133331-A (JP)
Title: Thermal treatment furnace for waste
Inventor: MUKAI HIROSHI
IPC: F23G7/12
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To facilitate residual treatment of waste resins which are turned out after the thermal decomposition of the waste resins. SOLUTION: This furnace is provided with a thermal treatment furnace 1 into which wastes are dumped, a spherical heat storage material 18 placed in the thermal treatment furnace 1 and a rotation mechanism 12 which rotates the thermal treatment furnace 1 being inclined. The heat storage material 18 placed in the thermal treatment furnace 1 is moved in the circumferential direction of the thermal treatment furnace 1 or in the axial direction to the circumferential direction to perform a thermal treatment of wastes. Hence, the heat storage material 18 is moved evenly within the thermal treatment furnace 1 and always kept heated uniformly.  This can improve characteristic of heat transfer substantially between the heat storage material 18 and the waste resins thereby reducing decomposition time for the waste resins and facilitates the residual treatment of wastes containing the waste resins and wastes containing the waste resins difficult in the residual treatment thereof.
Patent JP-H04164234-A (JP)
Title: Tension type dynamic viscoelasticity measuring device
Inventor: TAKEDA HARUO
IPC: G01N3/38
Filed: 1990-10-29
Abstract: PURPOSE:To precisely control the tension by providing a strain differentiating circuit, a comparator and a desired differentiated value setting unit so as to automatically detect a convergence of relaxation produced in a sample. CONSTITUTION:Outputs from a sinusoidal wave generator 23 and a d.c. generating circuit 22 are added together by an adder 21 so that a sinusoidal force which is subjected to d.c. superposition is generated through a coil 8 and a magnet. This sinusoidal force effects a strain in a sample 1 through a detecting rod 4 and a sample chuck 3, and the strain is detected by a detector 7 through a core 6, and is transmitted to a strain measuring circuit 18. Further, outputs of the generator 23 and the circuit 18 are transmitted to a phase difference circuit 19 which therefore delivers a phase differential signal, and are delivered to an amplitude comparing circuit 20 which therefore delivers a strain amplitude ratio signal. Further, a strain differentiating circuit 25 differentiates the output from the circuit 18 and delivers the differentiated value to a comparator 26. A desired differentiated value setting unit 27 sets a differenti ated value substantially equal to the output value from the circuit 25 upon convergence of relaxation of a sample, and the comparator 26 compares the output value 25 from the circuit 25 with the differentiated value from a setting unit 27 so as to generate a tension control timing signal.
Patent JP-H10115999-A (JP)
Title: Image forming device
Inventor: ATSUMI TETSUYA
IPC: G03G15/01
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To make the density difference on a joining line inconspicuous by performing an image formation to make a visible image on the joining line of transfer paper become the same density on a photosensitive drum, in the case of forming a magnified visible image on the plural transfer paper. SOLUTION: This image forming device, provided with toner image forming means forming the toner image based on the image information on a surface of the photosensitive drum 1, forms the toner image in a state of plurally divided one image information by transferring on the transfer paper and a series of images by plural number of sheets. In the case of forming the magnified toner image corresponding to the one image information by connecting these transfer paper forming the toner images in the paper passing width direction, toner image forming means are controlled by controlling means so as to form the toner image on the first transfer paper in the reference direction, at the same time as to form the toner image on the transfer papers subsequent to the second transfer paper divided in the paper passing direction to form the toner image in the direction becoming point symmetry with respect to the transfer paper in the reference direction.
Patent JP-H08147325-A (JP)
Title: Digital picture server
Inventor: SAKOTA KUNIHIKO
IPC: H04N21/231
Filed: 1994-11-25
Abstract: PURPOSE: To provide a digital picture server capable of preventing the deterioration in communication ability in a network line by reducing request information from a terminal. CONSTITUTION: This server is provided with a picture data request part 12 provided with a managing table holding picture program information and picture operation information to be outputted from the terminal 11 reproducing a picture, an adder 13 preparing a reading address based on a leading address, an address variation quantity and a reproducing direction outputted from the picture data request part 12, and a picture data storage part 15 transferring picture data of the address outputted from the adder 13 to the data terminal 11.
Patent JP-H06138311-A (JP)
Title: Phaseless reflection mirror
Inventor: SHIOKAWA NORIKO
IPC: G02B5/08
Filed: 1992-10-29
Abstract: PURPOSE:To provide the phaseless reflection mirror which has an excellent phase characteristic and high reflection characteristic by using an MgF2 layer to constitute the outermost layer on the reflection layer side of the phaseless reflection mirror having a metallic thin film as a reflection layer on one surface of a transparent substrate. CONSTITUTION:The outermost layer on the reflection layer side of the phaseless reflection mirror having the metallic thin film as the reflection layer on one surface of the transparent substrate is constituted of the MgF2 layer. An ordinary glass substrate is used as the transparent substrate. Copper is preferably used as the metallic thin film to be applied as the reflection layer on this substrate if the phase characteristic, reflection characteristic, film formability and cost are taken into consideration, but the metallic thin film is not always limited to the copper. The metallic thin film is generally provided at 60 to 1000nm film thickness. The film does not become opaque and the reflectivity intrinsic to copper is not obtainable if the film thickness is below 60nm. Cracking arises in some cases if the film thickness exceeds 1000nm. The metallic thin film is provided by known means, such as vacuum vapor deposition and sputtering.
Patent JP-2000111654-A (JP)
Title: Neutron measuring device
Inventor: MATSUMIYA SHOICHI
IPC: G21C17/10
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To improve reliability in measuring a neutron bundle by measuring/ displaying the pulse number and a pulse wave height discriminating characteristic in parallel while still being put in a normally using operation (for measuring the pulse number) mode in a neutron measuring device. SOLUTION: A neutron measuring device has a setting circuit 4 for predetermining a wave height discriminating level, a circuit 8 for discriminating a pulse signal outputted from a neutron detector 1 on the basis of the wave height discriminating level, a pulse number measuring circuit 9 for measuring the pulse number after discriminating a wave height, a setting circuit capable of varying a value of the wave height discriminating level,  a circuit 18 for discriminating the pulse signal outputted from the neutron detector 1 on the basis of the wave height discriminating level at that time and a wave height discriminating characteristic measuring pulse number measuring circuit 19 for measuring a pulse wave height discriminating characteristic for showing the relation between the wave height discriminating level at that time and the pulse number measured value corresponding to respective wave hight discriminating levels. The pulse number measured value and pulse wave height discriminating characteristic data are displayed on a display 11 in parallel.
Patent JP-H09134187-A (JP)
Title: Portable personal communication karaoke device
Inventor: ONCHI KAZUTOSHI
IPC: G10K15/02
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To make good use of communication KARAOKE information without connecting an external CRT and a speaker. SOLUTION: A liquid crystal screen 15 and a speaker 19 is built integrally in a personal communication KARAOKE device which is connected to a data base through a public telephone line. Video and sound needed for request operation and the use of KARAOKE information are provided by the built-in liquid crystal screen 15 and speaker 19, so this device is only connected to the public telephone line through a telephone set or portable telephone set to perform the request operation and nutilize KARAOKE information.
Patent JP-H03152413-A (JP)
Title: Correcting device for phase-modulation optical fiber gyro
Inventor: OKAMOTO KENJI
IPC: G01C19/72
Filed: 1989-11-09
Abstract: PURPOSE:To remove an effect of noise from a measured value and to enable determina tion of a more accurate angular velocity by subjecting a harmonic of an even-number order to a moving average on a time basis. CONSTITUTION:An optical fiber 5 has a part constituting a sensor coil 6 and a part wherein a phase-modulation element 7 is provided. A light-emitting element 1 generates a coherent light and a light branch element 2 splits a light from the element 1 or a light sent from the element 1 through the optical fiber 5 and supplies it to the oppo site ends of the optical fiber 5. A light-sensing element 9 senses the light propagated clockwise and counter clockwise through the optical fiber 5, emitted from the opposite ends thereof and coupled by the element 2. A synchronous detector 13 receives an output of the light-sensing element 9 and detects a fundamental wave component P of a phase-modulated frequency, while a quadruple harmonic detecting element receives the output of the light-sensing element 9 and detects a quadruple harmonic T of the phase-modulated frequency, and a moving average element 18 subjects the quadruple harmonic component to a moving average for a prescribed time. A divider 14 divides the fundamental wave component P by an even number-order harmonic component <T> subjected to the moving average and outputs the quotient thereof. The noise contained in the harmonic T and changing fast can be removed by this constitution.