baber/WOPTO huggingface dataset:
Patent JP-H0488174-A (JP)
Title: Method and device for surface treatment
Inventor: SEKIGUCHI ATSUSHI
IPC: H01L21/302
Filed: 1990-08-01
Abstract: PURPOSE:To produce low-pressure and high-temp. plasma in a narrow space with a low AC power and to increase the density of the plasma by impressing an AC power on the narrow space adjacent to a wide space. CONSTITUTION:A discharge space 15 is formed by a first discharge space 16 in the first discharge chamber 101 and a second discharge space 17 in the second discharge chamber 102. A treating chamber 20 is evacuated, and a discharge gas in introduced into the first discharge chamber 101 in the direction of the arrow 13 through a valve 12. The chamber 20 is kept at a specified pressure by an evacuating system. A high-frequency power is impressed from a power source 1 on a coil 3 provided outside the first discharge chamber 101. Consequently, low-pressure and high-temp. plasma 5 is produced in the first discharge space 16 by the high-frequency induction coupling. The active species generated from the plasma is introduced in the direction of the arrow 41, and the emitted light is introduced into the chamber 20 in the direction of the arrow 42 through the second discharge space 17. A substrate 31 set on a holder 32 is surface- treated by the active species and radiant light beams.
Patent JP-H0289758-A (JP)
Title: Method of inducing, positioning and motion-controlling band-shaped material and guide roll-set for executing said method
Inventor: GOTSUTOFURIIDO ZAIDEINGAA
IPC: B21B39/00
Filed: 1989-08-04
Abstract: PURPOSE: To conduct guiding, positioning and motion control in a band advance direction and in a lateral direction by a single guide roll set. CONSTITUTION: A vertical member in a guide roll set comprises a double arm lever 4, this lever 4 is pivoted on a frame 3 at a center zone around a horizontal axis, one end of a pivot cylinder 6 is connected to the pivot frame 3, and the other end of it is connected to a lower end of the double arm lever 4. In addition, a third upper roll 2 is capable of moving at a position above the foremost lower rolls 1, 1a, and in driving or braking operation, it is pressed to the lower rolls 1, 1a.
Patent JP-H0846262-A (JP)
Title: Multilayered piezoelectric actuator
Inventor: SATO HIROFUMI
IPC: H01L41/083
Filed: 1994-08-03
Abstract: PURPOSE:To improve resistance to humidity, by forming outer electrodes of conductive material which does not contain the same material component as glassy insulating material. CONSTITUTION:Inner electrodes 12 exposed on the side surfaces of a multilayered piezoelectric actuator are connected with a pair of outer electrodes 14 so as to form facing electrodes. Glass insulation process is so performed in the end portion of a ceramic part that the inner electrodes constitute counter inner electrodes every layer. On the glass insulating layer 13, outer electrodes 14 composed of gold are formed by evaporation. On the inner electrodes exposed on two residual side surfaces, glass layers having the same material quality as the glass insulating layer 13 are formed by an electrodeposition method, and then a multilayered piezoelectric actuator covered with a glass insulating layer is formed by baking. After outer connection terminals 16 are connected with the outer electrodes 14, an epoxy coating layer 15 is formed in order to protect the actuator from mechanical shock from the outside. Thus the formation baking using insulating material of the same quality is enabled.
Patent JP-S5991000-A (JP)
Inventor: SAKURAI YOSHIKATSU
IPC: H05K13/02
Filed: 1982-11-17
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-S63109404-A (JP)
Title: Centering operation mechanism for optical fiber centering board
Inventor: TSUCHIDA YOSHIO
IPC: G02B6/24
Filed: 1987-08-14
Abstract: PURPOSE:To attain the extremely fine adjustment of optical fiber centering boards with high accuracy by abutting the output sides of load applying mechanism parts on guide parts of the centering boards. CONSTITUTION:The output end parts 45A, 45B based on a spindle to be optionally moved back and forth in the axial direction of the load applying mechanism parts 42A, 42B in respective centering operation mechanisms 41A, 41B are abutted on the lower faces of the guide parts of respective centering boards 11A, 11B. When the guide parts 15A, 15B of respective centering boards 11A, 11B are elastically deformed through respective centering operation mechanisms 41A, 41B corresponding to these guide parts 15A, 15B, the centers of long grooves 14A, 14B on respective guide parts 15A, 15B are slightly deformed along segments AL1, BL1 intersecting with each other at right angles. Thus, the end parts 2A, 2B of optical fibers are engaged and held with/in the long grooves 14A, 14B of respective guide parts 15A, 15B and the end parts 2A, 2B are slightly moved along the segments AL1, BL1 through the centering operation mechanisms 41A, 41B, so that axial adjustment for making respective cores of both optical fibers coincide with each other can be performed.
Patent JP-S6445432-A (JP)
Title: Polysilicone imide and production thereof
Inventor: KIMURA YOSHIHARU
IPC: C08G73/10
Filed: 1987-08-13
Abstract: PURPOSE:To obtain the titled imide suitable as a film for flexible printed circuit board, by reacting bis(aminophenyl)tetraalkyldisiloxane with an aromatic tetracarboxylic acid dianhydride. CONSTITUTION:(A) Bis(m-aminophenyl)1,1,3,3-tetraalkyldisiloxane is reacted with (B) an aromatic tetracarboxylic acid dianhydride to give (C) a polysilicone imide having a reaping unit shown by formula I [R<1> is group shown by formula II or formula III [X is direct bond, -O-, -CO-, -S- or -SO2-; R<2> is alkyl)]. A repeating unit shown by formula IV or formula V (X' is CO or SO2) is preferable as the repeating unit shown by the formula I.
Patent JP-S5991693-A (JP)
Inventor: YOSHIMURA HIROBUMI
IPC: H05B6/72
Filed: 1982-11-17
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-H0851622-A (JP)
Title: Processor for digital picture signal
Inventor: TAKAHASHI KENJI
IPC: H04N19/85
Filed: 1994-08-04
Abstract: PURPOSE:To interpolate thinning out picture elements by a classification adaptive processing at the time of decoding sub-sampling signals and to improve the accuracy of classification in that case. CONSTITUTION:In order to classify the thinning picture element under consideration as an interpolation object, directions are checked for a transmission picture element B on the right side of the thinning out picture element under consideration and the transmission picture element D on the left side. The difference values of the picture element B and the respective peripheral eight picture elements are calculated and the direction for generating a minimum value among the difference values is expressed by three bits. The difference values of the picture element D on the left side and the respective peripheral eight picture elements are calculated and the direction for generating the minimum value among them is expressed by three bits. By the total of eight bits that are the total of six bits and two bits for respectively indicating the polarity of the respective difference values, the class of the thinning out picture element under consideration is expressed. Then, by the linear combination of the peripheral picture elements and coefficients obtained for the respective classes beforehand, the interpolation value of the thinning out picture element under consideration is generated.
Patent JP-H0734687-A (JP)
Title: Two step type parking device
Inventor: UEDA TAKAYUKI
IPC: E04H6/06
Filed: 1993-07-23
Abstract: PURPOSE:To make constitution simple and reduce the cost of manufacturing by taking a vehicle into/out on the upper step with a vehicle left on the lower step in the case of a two-step type parking device in which vehicle-mounting pallets are accumulated in two steps. CONSTITUTION:A vehicle-mounting pallet 30 at the upper step is moved up and down at a housing position by means of an elevator fork 52. A vehicle- mounting pallet 20 at the lower step as well as the vehicle-mounting pallet 30 at the upper step is pushed out on the outside of a housing position by means of a head 43. Vehicles on either vehicle-mounting pallet are taken in and out on the outside of housing positions.
Patent JP-H07107615-A (JP)
Title: Eddy current-type rail brake magnet
Inventor: UUBUE KUREEGAA
IPC: B61H7/08
Filed: 1994-08-29
Abstract: PURPOSE: To accomplish greater braking as compared with the well-known eddy current rail brake magnets and improve efficiency. CONSTITUTION: The eddy current rail brake magnet 1 is for rail vehicles. Its magnetic pole face 12 is opposite to the upper face 4 of rails with an air gap 14 in-between when in running state, and is provided with such polarity that it is rigid in the vertical direction of the rails and in the horizontal direction of the rails and alternates in the vertical direction of the rails. The magnetic pole face has a lateral contour 13 at least almost corresponding to the contour 5 of the upper face of the rails, perpendicularly above the upper face of the rails.
Patent JP-H0676893-A (JP)
Title: Plated d-shell connector
Inventor: BIKUTAA BAJIRU ZADEREEJI
IPC: H01R12/71
Filed: 1992-07-30
Abstract: PURPOSE: To fabricate a low height connector, which is integral with a printed circuit board by forming a female D-shell connector with a plurality of plated through-holes by molding a D-shaped block having a leaf channel in a portion of a board. CONSTITUTION: An insulating D-shaped block 14, through which a plurality of plated through-holes 22 are bored, is molded by molding a portion of a three- dimensional circuit board 10. A leaf channel 38 is provided between two lines of the through-holes 22, and a block 14 corresponds to the movability of the board 10. With this constitution, a plated female D-shell connector with a relatively low height is formed, integral with a printed circuit board.
Patent JP-S5992691-A (JP)
Title: Monlinear emphasizing circuit
Inventor: YAMAMOTO YUUZOU
IPC: H04N9/793
Filed: 1982-11-18
Abstract: PURPOSE:To make the amount of emphasis of a nonlinear emphasizing circuit symmetrical for a center frequency by adding a capacitor in parallel to one couple of diodes which are connected reversely in parallel to constitute a limiter circuit. CONSTITUTION:A macro signal from an input terminal IN is amplified by a transistor (TR)Q3 and supplied to a circuit T which traps the center frequency and the limiter circuit LM. The limiter circuit LM is provided additionally with the capacitor C4 in parallel to one couple of the diodes which are connected reversely in parallel. Consequently, the operation of the limiter as less deterioration as the frequency is higher. The limiter level is controlled by TRs Q4 and Q5 according to the input level and an output having symmetry for the center frequency is obtained as the output of a TRQ6 constituting a buffer amplifier.
Patent JP-2000033138-A (JP)
Title: Combination game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To enhance a thrill, and to increase interest of a game player by providing a maximum score control means for variably controlling an obtainable maximum score to a prescribed variable score value in a combinational game machine for imparting an obtained score according to a combination within a prescribed maximum score. SOLUTION: Then a game ball entering a first actuating ball entering means 21 passes through an actuating area 34, a passing gate is validated by generating a special game state by actuating a guiding increasing means 42. This continues until the game ball passes again through the actuating area 34 or games of a prescribed frequency finish. Afterwards, when the game ball passes through the passing gate, a second actuating ball entering means 22 is opened. When the game ball enters the second actuating ball entering means 22, the score increasing part 46 of an account settle processing means 43 operates to doubly increase a winning score in a range of a maximum score. Thus, since a difference is made in the score even when the same winning generator is realized, a game player can get a thrill by an expectant feeling and an anxious feeling.
Patent JP-S6265396-A (JP)
Inventor: OZAKI TOSHISUKE
IPC: H05K3/46
Filed: 1985-09-17
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-S6359261-A (JP)
Title: Non-input detection circuit
Inventor: NISHIZAWA YOSHIJI
IPC: H04N1/32
Filed: 1986-08-29
Abstract: PURPOSE:To surely detect the disconnection of a video signal input, by extracting a synchronizing signal from the video signal input, detecting its time interval, and deciding whether, it exceeds a prescribed time. CONSTITUTION:A synchronizing signal separation means 11 separates and cxtracts a part of the synchronizing signal from the video signal input, and a time interval detecting means 13, consisting of a counter, counts and outputs the time interval of the synchronizing signal separated by the synchronizing signal separation means 11. A comparison means 14 compares the count value of the time interval detected by the time interval detecting means 13 with a value corresponding to the time interval having reference a little longer than the cycle of the synchronizing signal, and issues an output when it exceeds the latter. Since the synchronizing signal separated from the video signal input has a constant interval if it is inputted normally, it is possible to detect the fact that no synchronizing signal is generated normally by the output of the comparison means 14, by setting a reference value in the comparison means 14 a little longer than the cycle of the synchronizing signal, therefore, it is possible to detect the non-input state of the video signal from the output.
Patent JP-S5994783-A (JP)
Inventor: MAEDA HIDEKI
IPC: G09G5/28
Filed: 1982-11-22
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-H1155294-A (JP)
Title: Data collection system by polling and method therefor and recording medium for recording collection control program
Inventor: ISHIHARA KENJI
IPC: H04L12/40
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a data collection system by polling in which a transmission path can be simplified, and data collection efficiency can be improved. SOLUTION: A master station CPU 11 reads the polling cyclic data of slave station devices 2-1-2-4 being the objects of polling from a polling table 12, and operates polling to the salve station devices 2-1-2-4 according to the cyclic polling data. A master station CPU 11 receives data from the slave station devices 2-1-2-4, and stores the data amounts in a data amount counter 13. After the master station CPU 11 ends the polling for a constant time, it reads the whole data amounts within the time and the data amounts of each slave station device 2-1-2-4 from the data amount counter 13, and calculates the polling cycle of each slave station device 2-1-2-4 from the rate of the data amounts of each slave station device 2-1-2-4. The master station CPU 11 updates the content of the polling table 12 by the cyclic polling data.
Patent JP-S5994907-A (JP)
Title: Direct coupling amplifier circuit
Inventor: NAKAYAMA KAZUAKI
IPC: H03F3/343
Filed: 1982-11-22
Abstract: PURPOSE:To eliminate the need for a coupling capacitor by floating a power supply from ground and feeding back a DC error volage to an input section. CONSTITUTION:A signal inputted to a terminal IN is amplified by a differential amplifier comprising transistors (TR) Q1, Q2 and inputted to the amplifier 1. A DC potential of the power supply + or -VCC is amplified as an error with a ground potential by a DC error amplifier 2, and applied to TRs Q1, Q2 as base current after being current-amplified. As a result, mutual compensating action is produced between the TRs Q1, Q2 and a feedback is applied to balance automatically the TRs even if a potential is increased. The input offset is adjusted stably to zero by this feedback.
Patent JP-S6446640-A (JP)
Title: Humidity detector
Inventor: YANAGISAWA MICHIO
IPC: H01C7/00
Filed: 1987-08-17
Abstract: PURPOSE:To obtain a humidity detector which has high accuracy in a wide range of humidity region over a long period of time at an under a high temp. and high humidity by using a block which is series-connected with a capacitor and is further combined with fixed resistors in series or parallel or series-parallel for a humidity sensor consisting of a porous body formed by dispersing carbon powder in quartz glass. CONSTITUTION:The humidity sensor 31 consisting of the porous body dispersed with the carbon particles in the glass is formed by dispersing the carbon particles into a sol prepd. by hydrolysis of Si(OR)4 [R is an alkyl group], gelatinizing the sol and boiling the gel in water after drying and sintering. The block 3 which is series- connected with the capacitor 32 and is further connected with the fixed resistors in series, parallel or series-parallel is used for the feedback resistance of a detection amplifier. A signal source is applied from an oscillation circuit 1 and the amplification factor of the detection amplifier 2 is changed by a change in the resistance value of the sensor 31 and, therefore, the analog signal proportional to a change in the relative humidity detected by the sensor 31 is obtd. when an amplifier output signal is supplied to a current rectifier circuit 4. The humidity detector which is wide in the range of the moisture sensitive characteristics and has the high accuracy over a long period of time is obtd. according to this constitution.
Patent JP-H1036499-A (JP)
Title: Catalyst for polymerization of alkylene oxide compound and production of polyalkylene oxide
Inventor: JINNO MASAHIRO
IPC: C08G65/02
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To produce an inodorous polyalkylene oxide efficiently by using an active hydrogen compound and a metal-free phosphazene compound as a catalyst for the polymerization of an alkylene oxide compound. SOLUTION: An alkylene oxide compound is polymerized in the presence of an active hydrogen compound and a phosphazene compound having a partial structure represented by foormula I (wherein Q is a 1-20C hydrocarbon group) or in the presence of a phosphazenium salt of an active hydrogen compound, derived from an active hydrogen compound and a phosphazene compound and having a partial structure represented by formula II (wherein Q is as defined in formula I; x is the number of phosphazenium cations; and Z<x-> an x-valent anion of the active hydrogen compound).
Patent JP-H0369886-A (JP)
Title: Concrete pipe and its manufacture
Inventor: SETO HIROSHI
IPC: F16L9/08
Filed: 1989-08-08
Abstract: PURPOSE:To smooth the inner peripheral surface of a faucet and the flow of wastewater etc. within a line by providing joint members, made of synthetic resin and having rib pieces, on at least the peripheral wall of the faucet in a condition where the joint members are buried in the main body of a concrete pipe. CONSTITUTION:Joint members 4 and 5, which are made of synthetic resin and on which plural rib pieces 6 and 7 are protrudedly provided, are temporarily mounted on at least the faucet side mold part of a mold form 10 for concrete pipe molding. Then a required quantity of concrete is put in the mold form 10, the concrete is compacted with a centrifugal pipe manufacturing machine in a condition where rib pieces 6 and 7 are buried in the concrete, and a desired concrete pipe 1 in which he joint members 4 and 5 are buried in the peripheral wall of a faucet 2 is molded.
Patent JP-S6361557-A (JP)
Title: Facsimile communication equipment
Inventor: YAMAGUCHI YASUO
IPC: H04N1/387
Filed: 1986-09-01
Abstract: PURPOSE:To reduce the cost of a communication line and a reception form by practically dividing one original into a preliminarily set number of parts and designating whether each divided part should be transmitted or not to transmit only designated parts. CONSTITUTION:For example, a fixed-form original of A4 size is set to a transmission mechanism part 13, and an original guide is matched to the original width. In case of A4 size, each side is equally divided into three to divide the original into 9 parts. A number corresponding to the rectangular part to be transmitted of the original is selected from an original-button display part 34 of a transmission area designating mechanism 12 in an operation panel 11 and is inputted by a transmission area designating button 33. When transmission is started, the transmission mechanism part 13 draws in the original to a readable position to start feeding the original. When the original is fed up to the designated rectangular part (designated number part), a transmission original cuttingout part is operated to read this rectangular part. The original is successively read in accordance with feeding of the original to perform the signal processing. When transmission of the designated rectangular part is terminated, the original is only fed; and when the original is fed up to the terminal, the original is ejected to terminate the transmission operation.
Patent JP-S6448330-A (JP)
Title: High voltage insulating tube for lightning arrester insulator
Inventor: NAKAYAMA TETSUYA
IPC: H01T1/15
Filed: 1987-08-17
Abstract: PURPOSE:To improve pressure discharge characteristics and mechanical strength of an high voltage insulating tube by disposing pressure discharge holes in staggered state arranging two adjacent columns of discharge holes in different phases. CONSTITUTION:A plurality of pressure discharge holes 2 are provided in rows and columns at specified intervals on a high voltage insulating tube, and discharge holes in odd columns and those in even columns are disposed in different positional phases in the direction of columns. By this arrangement, in the case where an unexpected large scale lightning attack occurs to destroy a current limiting element electrically and high temperature, high pressure arc is generated by a dynamic current, wherever the arc generating point may be the distance between the arc generating point and a pressure discharge hole 2 becomes shorter. It is therefore possible to improve pressure discharge characteristics and also the number of holes at the same height is decreased, that is, the cross sectional area of the tube through a hole is increased to improve the mechanical strength.
Patent JP-H1050695-A (JP)
Title: Manufacture of semiconductor device
Inventor: MARUO YUTAKA
IPC: H01L21/76
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To enable the micromachining, suppression of the bird's beak and reduction in stress on a substrate in separation of LOCOS element. SOLUTION: On an Si substrate 101 a pad oxide film 102 and silicon nitride film 103 are formed, and holes are selectively formed into field oxide film- forming regions. An oxynitride film 106 is deposited by the CVD using an NH3 , N2 O and dichlorosilane gases and etched using a CHF3 etching gas to form side walls 107 on the ends of the nitride film 103. Using this nitride film and side walls as a mask, a thick oxide film 108 is formed as a field oxide film. The nitride film 103, and side walls are etched. The oxynitride film used for the side walls suppresses the lateral oxidation and hence the extension of the bird's beak and reduces the stress on the substrate.
Patent JP-H10113296-A (JP)
Title: Water splash preventing plate in sink
Inventor: KADOTA TAMIKO
IPC: A47J47/20
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To readily carry out kitchen work without necessity to put on an apron. SOLUTION: Two suckers are fitted to the lower part of a plastic plate 1. A water splash preventing plate is attached to a position wherever it is desired vertically and horizontally by the suckers 2 in accordance with height and convenience. It is fitted to this inner side of a sink by the suckers 2. Therefore, clothings do not get wet. The apron is not required to put-on, take-off and wash and the preventing plate is easily and repeatedly removed and washed when it becomes dirty.