baber/WOPTO huggingface dataset:
Patent JP-H08255580-A (JP)
Title: Photocathode and electronic tube
Inventor: ARAGAKI MINORU
IPC: H01J40/06
Filed: 1995-12-05
Abstract: PURPOSE: To improve photoelectric conversion efficiency by biasing voltage across a surface electrode of ohmic contact and a rear electrode, and applying inverse bias to a P-N junction between a contact layer and an electron emission layer. CONSTITUTION: A p<-> type light absorbing layer 12 is formed on a p<+> type semiconductor substrate 11, and a p<-> type electron emission layer 13 of a III-V group compound semiconductor material is formed on the layer 12. Also, an n<+> type contact layer 14 of a compound semiconductor material of the same group forming a P-N junction with the layer 13 is formed thereon. Furthermore, a surface electrode 15 in ohmic contact with the layer 14 is formed thereon. In this structure, bias voltage is applied across an electrode 15 and a reverse electrode 17 via a battery 18. As a result, inverse bias is applied to the P-N junction between the layers 14 and 13. Thus, a depletion layer is extended to a photoelectron emission surface, and electrical field is formed in the layers 13 and 12 in a direction for accelerating photoelectrons.
Patent JP-H03178144-A (JP)
Title: Instpecting equipment for linear object
Inventor: TSUKAHARA HIROYUKI
IPC: H01L21/66
Filed: 1989-12-06
Abstract: PURPOSE:To automatically set binary threshold values suitable to linear objects to be inspected in which different materials or shapes are mixed, and improve the performance of visual inspection, by inspecting the linear objects from each image subjected to binarization by a plurality of threshold values calculated by a threshold value calculating means. CONSTITUTION:By a threshold value calculating means 13, threshold values are calculated about all the pixels read out from a monochromatic gradation image memory 12. Both of or either one of the elements whose values are higher than or equal to the calculated threshold values and the pixels whose values are lower than or equal to the calculated threshold values are selected. From the above selected pixels, new threshold values are calculated. This process is repeated sequentially for the set times. A plurality of threshold values are automatically calculated in all; images subjected to binaryzation by a plurality of different threshold values are obtained; the inspection of the shapes and the like of linear objects is performed, on the basis of the above images. Hence monochromatic images in a specified size region of the linear objects sensed by an image sensing means 10 can be obtained in the order of high (or low) reflectivity of the linear objects. Thereby inspection performance can be improved.
Patent JP-H10137421-A (JP)
Title: Monitoring system for game apparatus
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring system for a game apparatus having high safety and capable of adaptably coping with the program alteration for improving the safety, for example, to prevent troubles even if respective terminals (for example, network apparatus) constituting a network in a game hall are stolen, for example. SOLUTION: Even if a network apparatus (for example, information collecting base plates 173a-173n or the like) constituting a communication network in a game hall 1 is confronted with a theft or the like in the process of circulation to be analyzed (for example, analysis of program), monitoring functions (for example, monitoring process information or monitor program) for terminal units (for example, member control base plate or the like) monitored by the network apparatus (for example, information collecting base plate or the like) with respect to the justness are supplied (downloaded) by a third party 24 after the communication network is provided in the game hall 1.  Thus, the preparation of the terminal units and network apparatus to be falsified for getting an unjust profit and to analyze the monotoring function is made very difficult so that the injustice is effectively prevented.
Patent JP-H09131705-A (JP)
Title: Fixing structure for planer blade
Inventor: ITASAKA SHIGEKAZU
IPC: B27G13/04
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain the structure which makes it possible to easily fix and replace a planer blade with long life up to repolishing by making it possible to repeatedly polish the blade edge and obtaining a clear finishing surface in the structure for fixing the blade to the planer body of a woodworking planing and molding machine. SOLUTION: The fixing structure for a planer blade comprises a blade retainer that the back surface of a back blade 4 is formed in a wedge surface inclined to the axial direction of a planer body and the front surface is formed in a wedge surface corresponding to the wedge surface of the back blade or the sidewall of the opposite planer blade side of a mounting groove 2 is formed in a wedge surface corresponding to the wedge surface of the back blade. The former retainer or latter back blade is moved in the axial direction of the body in the state that the edge of the blade inserted into the groove 2 is set to a predetermined position, and the planer blade 3 is fixed or released by the wedging action.  The side of the retainer 7 or the wedge surface of the blade 4 is formed with oblique pectinated teeth to make it possible to fix the blade 4 by the uniform force in the axial direction of the body.
Patent JP-H02161840-A (JP)
Title: Message communication equipment
Inventor: SASAKI SHINOBU
IPC: H04Q9/00
Filed: 1988-12-14
Abstract: PURPOSE:To improve the system reliability by processing automatically the faults due to the omission and the duplication of the messages bearing the series numbers. CONSTITUTION:A 1st control means 32 detects the omission of the series numbers added to the received messages and requests a transmitter for restransmission of the omitted messages. While a 2nd control means 33 detects the duplication of the series numbers of messages and validates one of those duplicated messages. In such a constitution, the omitted messages are automatically retransmitted and the duplicated messages are skipped with control of the message communication by using the series numbers. Thus the reliability is improved against a temporary system fault.
Patent JP-H10136793-A (JP)
Title: Container for cultivating plant
Inventor: KITAYAMA MASARU
IPC: A01G9/02
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a plant cultivating container by which oxygen is sufficiently supplied to a plant root and soil without the possibility of oozing-out water after replenishment. SOLUTION: This plant cultivating container 2 is constituted of a container mainbody 4, an air permeable hole 6 formed in the container mainbody 4 and an air permeable water proof material 8 backing the air permeable hole 6. Soil 30 is contained and the plants 40 are cultivated. The container mainbody 4 is constituted of non-air permeable water proof material having high water proof property. The container mainbody 4 is provided with a circulator base surface part 10 and cylindrical side surface part 12 erected from the periphery of the base surface part 10 and an upper part is opened. The four air permeable holes 6 are provided in the peripheral direction of the side surface part 12 at an equal interval and formed as a window with a comparatively large area.  The air permeable water proof material 8 is embedded and fixed in the respective air permeable holes 6 by thickness equal to that of the side surface part 12.
Patent JP-H03179502-A (JP)
Title: Adaptive control method
Inventor: NOMURA MASAHIDE
IPC: F01K13/02
Filed: 1989-12-08
Abstract: PURPOSE:To device a manipulated variable optimum to the characteristic change of a plant due to the lapse of time or the disturbance and to improve the controllability by using a model which simulates an entire multi-input/output plant as well as the nonlinear characteristic. CONSTITUTION:A control system consists of a target value estimation system 3 which estimates the target value (r) of the controlled variable (y) of a control subject 1, a model identification system 4 which identifies a nonlinear regression model of the subject 1, a controlled variable estimation system 5 which estimates the controlled variable (y) based on the identified regression model, and an estimated control system 2 which controls the subject 1 based on the estimated values (r) and (y). The system 4 identifies a model which obtains an estimated output variable of the subject 1 based on the time series signal of an input/output variable of the subject 1. The nonlinear regression model is attained by a neural circuit network, and a manipulated variable optimum to the characteristic change of a plant which is caused by the lapse of time or the disturbance. Thus the controllability is improved. Furthermore the operation data on the plant is applied to the learning of the neutral circuit network. Then a nonlinear regression model is identified in an on-line system to deal with the characteristic change of the plant due to the lapse of time or the disturbance.
Patent JP-H11145618-A (JP)
Title: Wiring substrate and manufacture thereof
Inventor: SUGIHARA OSAMU
IPC: H05K3/46
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a wiring substrate and a method for manufacturing it, wherein a problem caused by the fact that a cross-section shape of an edge of a thick-film wiring pattern is vertical is settled. SOLUTION: A thick-film metal layer and a resist layer are formed in order on an insulating substrate, and after the resist layer is patterned, the thick-film metal layer is etched to form a thick-film wiring pattern. Here, in order for forming a desired thick-film wiring pattern, resist patterns 3b, 3c, etc., required for the cross-section shape of an edge of a thick-film wiring pattern 2a to be tapered are formed around a resist pattern 3a which is normally formed.
Patent JP-H09159017-A (JP)
Title: Transmission operation structure for working machine
Inventor: TANAKA MASAICHI
IPC: F16H61/02
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent a potentiometer from detecting a backlash quantity generated in an interlocking part, as an actual operation quantity of an electric type actuator in error by providing an elastic flexible mechanism between a continuously variable transmission and a potentiometer in an interlocking mechanism. SOLUTION: An interlocking mechanism 10 is provided with an operation rod 10A connected to a belt type continuously variable transmission 6 and a rotary type potentiometer 14 which detects an actual operation quantity of an electric cylinder 11 on the basis of an oscillating seconds of arc of a bell crank 10B connected to the electric cylinder 11, and the detected actual operation quantity of the electric cylinder 11 is outputted to a controller 13.  In addition, an elastic flexible mechanism 15 is arranged between the belt type continuously variable transmission 6 and the potentiometer 14 in the interlocking device 10, and a backlash generated because of vibration of an engine 5 and the like is absorbed, so that the potentiometer 14 is prevented from detecting the backlash quantity generated between the continuously variable transmission 6 and the potentiometer 14 as the actual operation quantity of the electric cylinder 11 in error. In this way, high precise feedback control can be carried out.
Patent JP-H10156567-A (JP)
Title: Laser cutting method for thick steel plate
Inventor: KOMAI TAKAYUKI
IPC: B23K26/38
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a laser cutting method capable of cutting a thick steel plate with a simple procedure without changing cutting conditions for corners for example. SOLUTION: In such a laser cutting method as a single or plural small plates 1 are cut out from a thick steel plate 9 using a laser beam, where the ends of two cutting lines AB, BC are in the corner B of the small plate 1, a cutting line extending process is carried out in which the end of either one of the cutting lines is moved on the extension of that cutting line (in the figure, the line segment AB is extended in the arrow 1a in a heavy line). In addition, in accordance with the order of cutting out the small plates, those lines necessary for cutting each small plate are sequenced, with the extending process performed; after that, if some parts of the cutting lines are superimposed on each other, such parts are removed from the posterior cutting lines.
Patent JP-H04192655-A (JP)
Title: Modem provided with telephone set
Inventor: AIKAWA KINJI
IPC: H04M11/00
Filed: 1990-11-26
Abstract: PURPOSE:To surely operate a data terminal equipment even when the MODEM is connected to a data terminal equipment not monitoring the state of the MO DEM by allowing the data terminal equipment to send an active transmission request signal regardless that a data set ready signal is active or not. CONSTITUTION:Since a transmission request signal RS delayed at an RS-CS delay section 13 by a time tc is returned as a transmission enable signal CS, a data terminal equipment 11A sends a transmission data SD, but a data set ready signal DR is not active, a contact is thrown to the position of a telephone circuit section 14 and the transmission data is not sent to a data terminal equipment 12 of an opposite party. However, after a dial button 19 is operated in a MODEM 21 provided with a telephone set, the data set ready DR is active and the succeeding transmission data SD is surely sent. Thus, the data terminal equipment 11A is operated surely even when the data terminal equipment 11A not monitoring the state of the MODEM is employed.
Patent JP-H05240143-A (JP)
Title: Plasma accelerator with closed electron drift
Inventor: BORISU EI ARUHIPOFU
IPC: H01J27/14
Filed: 1992-11-04
Abstract: PURPOSE: To provide a plasma accelerator with enhanced efficiency and prolonged service life. CONSTITUTION: The accelerator described comprises an anode gas distributor 1 with a gas distribution cavity 15 for supplying gas and a feed through hole 16, a cathode 2 and a discharge chamber 3 with exit end parts 3a and 3b. The accelerator also comprises an internal magnetic screen 4, an external magnetic screen 5, an external port 6 of a magnetic device, an internal port 7 of a magnetic device, a magnetic valve 8 and an internal source coil 9 of magnetic field. The accelerator further comprises an external source coil 10 of magnetic field, a central core 12 of the magnetic device, a heat screen (shield) 13, a pipe line 14 having a channel for supplying gas to the anode gas distributor and a support member 17.
Patent JP-H11232378-A (JP)
Title: Digital camera, document processing system using the same, computer readable storage medium and program code transmitter
Inventor: HONMA HIDEO
IPC: G06V30/166
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera that can perform accurate document read and a document processing system using the digital camera. SOLUTION: This system splits and photographs an original document by using a CCD103, a perspective correction (109) is applied to picture data for every split picture obtained by the split photographing, OCR processing is applied to the corrected picture data and the corrected picture data are converted into text data. Then, the text data corresponding to the picture data for every converted split picture are edited, integrated into one text data and the integrated text data are printing outputted.
Patent JP-H03178043-A (JP)
Title: Focus controller
Inventor: WATANABE KATSUYA
IPC: G11B7/085
Filed: 1989-12-07
Abstract: PURPOSE:To always correctly converge a light beam onto a recording medium by changing a method to control a target position for a focus control means according 8 whether a device is activated or under operation. CONSTITUTION:When the device is activated and under operation, the method to control the target position is changed for a focus control means 19 to execute control so as to always fix the convergent state of the light beam with which a recording medium 10 is irradiated. When the device is activated, a function is calculated so as to approximate a relation between the target position of focus control and the output of a reproducing signal, and afterwards, the output of the reproducing signal is measured at prescribed timing. Then, a moving amount is calculated by replacing the approximated function with the reproduc ing signal output and the target position of the focus control is controlled. Thus, since only a target convergent point at that time is enough as the measure ment point of the reproducing signal output, control time can be shortened.
Patent JP-2000212061-A (JP)
Title: Whitening cosmetic
Inventor: IWANAGA ATSUFUMI
IPC: A61K8/30
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a whitening cosmetic which has an excellent effect for improving spots and freckles and can retain the stability of a tatary buckwheat extract against heat and light for a long period. SOLUTION: This whitening cosmetic contains the extract of tatary buckwheat and a chelating agent and/or an antioxidant. The pH of the whitening cosmetic is preferably 2 to 6. The chelating agent is preferably at least one compound selected from the group consisting of edetic acid, disodium edetate, disodiumpotassium edetate, tartaric acid, gluconic acid and phytic acid. The antioxidant is preferably vitamin E and/or dibutylhydroxytoluene.
Patent JP-H07173881-A (JP)
Title: Joining structure for wood
Inventor: INAYAMA MASAHIRO
IPC: E04C3/12
Filed: 1993-12-17
Abstract: PURPOSE:To transmit a tensile force and a moment with high efficiency and to reduce a construction cost by a method wherein a total screw bolt is axially screwed in through the butt end face of wood to be joined and in a state to protrude from the end face of wood, and the protruded end of the total screw is fixed to mating wood to be joined. CONSTITUTION:A hole 11 is formed in the central part of the butt end of wood 11 and one end of a total screw bolt 12 is screwed in the hole 11, and the other end is brought into a state to protrude from the butt end by a given length. After the bolt 12 is positioned bayed on a foundation 14 and a groundsill 13, on which preparation is made, in a state that the bolt is positioned coaxially with a through-hole 16 of a groundsill 13, the bolt 12 is inserted through the through-hole 16 in a sheath pipe 15, and the butt end of the wood 1 is brought into contact with the upper surface of the groundsill 13. With this state held, grout mortar G in the sheath pipe 15 is cured to fix the foundation 14 and the bolt 12, whereby joining between the wood 1 and the groundsill 13 and the foundation 14 is performed. Thus, a pull-off force exerted on the wood 1 is transmitted through the bolt 12 directly to the foundation 14.
Patent JP-H05347523-A (JP)
Title: Automatic gain control circuit
Inventor: YASUKI TOSHIHARU
IPC: H03G3/30
Filed: 1991-12-03
Abstract: PURPOSE:To prevent generation of a transient excessive output level by detecting a continuous maximum gain state of a variable gain circuit, and setting forcibly this circuit to the minimum gain state in response thereto. CONSTITUTION:An output level S2 of a gain variable circuit 1 for executing variable gain amplification of an input signal S1 such as a high frequency signal, etc., is subjected to level detection by a level detecting circuit 2, and its detected level S3 is compared with a reference level R1 by a comparing circuit 3. A detecting circuit 4 detects a fact that a control output level S4 of the comparing circuit 3 controls the gain of the gain variable circuit 1 to the maximum value, and generates the maximum value signal S5. A control circuit 5 sets forcibly a level of a control signal S6 applied to the control end of the gain variable circuit 1 to the minimum value set by a reference level R3 from the original output level S4 of the comparing circuit 3 in accordance with the maximum value signal S5. In such a way, even at the time of applying an input signal from an input signal disconnected state, it does not occur that an excessive output level is sent out of the variable gain circuit.
Patent JP-H07336913-A (JP)
Title: Uninterruptible power supply
Inventor: GO SHIYOUKIN
IPC: H02J9/06
Filed: 1994-12-21
Abstract: PURPOSE: To miniaturize a device and to reduce its weight by, including a compound transformer where a transformer for dropping a bypass voltage, a transformer for transforming an inverter output power, and a reactor for shaping the waveform of a voltage to be supplied to a load in one piece. CONSTITUTION: A first switching 140 passes or breaks an 80 V AC voltage that is outputted from an inverter 30. When an uninterruptible power supply device fails, the output voltage of the inverter 30 is broken by a first switching means 140, and a second switching 160 allows a 220 V AC voltage to be passed through a bypass line. Then, the 220 V AC voltage is inputted to a secondary coil 156 that is wound around a first core 151 of a compound transformer 150. Therefore, the secondary coil 156 and a tertiary coil 157 operates as a primary side coil and a secondary side coil, respectively, and a 220 V AC voltage is dropped to an AC voltage. Then, the voltage is inputted to a load via a capacitor C.
Patent JP-H07135953-A (JP)
Title: Method for brewing new liquor containing hop
Inventor: ASANUMA CHIKAHIDE
IPC: C12H6/02
Filed: 1993-11-15
Abstract: PURPOSE:To produce a new liquor removed in the 'alcoholic smell' and 'sharp taste' of a sake or SHOCHU (Japanese distilled spirit) giving a soft and refreshing drinking touch by adding hop to the sake or SHOCHU in its brewing process. CONSTITUTION:The characteristic of a method for producing 'a new liquor' having a refreshing flavor and giving a soft drinking touch comprises by adding 0.01% of dried hop to a sake or SHOCHU in a process for brewing the sake or the SHOCHU.
Patent JP-H11129241-A (JP)
Title: Concrete mixer and preparation of concrete
Inventor: YAMAGUCHI MASASHI
IPC: B28C5/14
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To prepare a concrete that is of good quality and highly fluidized without using a thickener. SOLUTION: Concrete materials are changed into a hopper 12. A kneading vane is rotatably provided in a hopper 12. Therein the kneading vane kneads the concrete materials in the hopper 12. A first motor 14 rotates the kneading vane. A second motor 15 also rotates the kneading vane. A torque converter 16 detects a torque when the rotation is transmitted from the second motor 15 to the kneading vane. Concrete materials are introduced into the hopper 12 in an amount in accordance with detected torque.
Patent JP-H08230583-A (JP)
Title: Reducing device for tire/driveway noise
Inventor: TOOMASU DOTSUTO
IPC: B60R13/08
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To greatly reduce tire/road noise caused by a motor vehicle by less technical cost. SOLUTION: This arrangement for reducing tire/road noise generated by a running motor vehicle is provided with a spray water protective lining 3 in a wheel case indoor on a splash board fixed on the wheel case. The spray water protective lining 3 includes a composite layer structure, which has at least one layer 17 for absorbing sound and at least one layer 11 for reducing spray mist.