baber/WOPTO huggingface dataset:
Patent JP-S61231439-A (JP)
Title: Raindrop detector
Inventor: FUJIMURA KEIJI
IPC: G01N15/14
Filed: 1985-04-05
Abstract: PURPOSE:To make the title detector hard to receive the effect of external noise and to simplify the constitution of said detector, by modulating the output of a light emitting element by a long cycle wide light emitting pulse and removing a DC component by steady light from the output of a light receiving element and subsequently delivering only the output of the section synchronous to the light emitting pulse and further extracting only a raindrop signal component. CONSTITUTION:A pulse oscillator 4 repeatedly outputs a long cycle wide beam emitting pulse B and laser beam is generated from a light emitting element 1 in the timing of said pulse B. This beam is not too attenuated if no trouble is present in a beam path 3 and received by a beam receiving element 2 and, therefore, a beam receiving pulse has a flat top. Whereas, when a raindrop passes through the beam path 3, the quantity of beam incident to the beam receiving element 2 is reduced and, therefore, the beam receiving pulse generates the level change in a wave number at the top thereof corresponding to the number of raindrops. Only at this time, BPF 9 generates output which is, in turn, integrated and, when the integrated value exceeds a definite value Vref, a comparator 12 outputs a raindrop detection signal G. By this method, because the effect of external noise is reduced and no envelope detection is performed, a detector becomes unnecessary and the title detector can be expensively constituted.
Patent JP-S58196808-A (JP)
Title: Control of precipitate scraper
Inventor: OOSAWA TOSHIHIKO
IPC: B01D21/20
Filed: 1982-04-28
Abstract: PURPOSE:To make it possible to availably control the running section of a truck, by a method wherein the rotary number and the rotary angle of a truck drum are calibrated while the rotary number and the rotary angle of a drum for a scraper plate are calibrated as a method for controlling the rising and falling position of the scraper plate. CONSTITUTION:A running distance can be asked by calibrating the rotary number and the rotary angle of a drive shaft 8 by a tachometer 12 directly connected to said drive shaft 8 and, by this calibrated value, a drive motor 7 is operated through a control apparatus 13. When the arm 5 for a scraper plate is raised and fallen, a drum 11 for a truck is disengaged from the connection with the drive shaft 8 by a clutch 10 and the raising and falling of the arm 5 for the scraper plate can be carried out by the operation of the drive motor 7 in such a state that the running truck 4 is stopped. The raising and falling angle of the arm 5 for the scraper plate is asked as same during running by calibrating the rotary number and the rotary angle of the drive shaft 8 by the tachometer 12 directly connected to said drive shaft 8 and, by this calibrated value, the control of the drive motor 7 is carried out through the control apparatus 13.
Patent JP-H10262404-A (JP)
Title: Rear cover device of rotary
Inventor: WAKUTA TAKESHI
IPC: A01B33/12
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To smoothly execute finishing without remaining a line owing to a step in a tillage trail and also to prevent mud water from being spouted from a joint line with the center or both end part triangular covers of the rear cover rear part of a rotary tilling device at the time of whole surface tilling work such as general tilling work or nursery scraping work by the rotary tilling device. SOLUTION: Almost triangular notched parts are provided in the central part or the both end parts of the rear cover 15 rear part and the triangular covers 16, 17 and 18 are mounted on the notched parts so as to be freely attachable/detachable in the rear cover 15 of the rotary tilling device 3. In the rear cover, the lower surface sides of the connecting parts of rear cover 15 mainbodies with the center part of the both end part triangular covers 16, 17 and 18 are constituted so as to be projected from an upper surface side in one side and so as to be recessed and flush with a lower surface at the other side.
Patent JP-H01248918-A (JP)
Title: Device for movement of overhead line
Inventor: SAWADA JUN
IPC: H02G1/02
Filed: 1988-03-26
Abstract: PURPOSE:To easily avoid an obstacle attached on an overhead line by mounting at least three wheels at a telescopic and rotatable elevation arm. CONSTITUTION:At least three wheels 16-18 for supporting an overhead line moving device 1 are mounted at telescopic and rotatable elevation arms 13-15, respectively. The arms 13-15 are mounted on horizontal arms 13, 12 rotatably movable in a horizontal plane. The other one wheel can be arbitrary adjusted at its position and direction in a state that the device 1 is supported by the arbitrary two wheels by the arms 11, 12 and the arms 13-15.
Patent JP-S52155006-A (JP)
Title: Differential transmission type transmission/receiving
Inventor: HASHIMOTO KENICHI
IPC: H04L5/14
Filed: 1976-06-18
Abstract: PURPOSE:The differential type is used as transmission form of signals, so that the noise magin can be enlarged, and transmission and receiving can be executed simultaneously when a pair of transmission/receiving circuits is connected by a transmission line.
Patent JP-S55165849-A (JP)
Title: Paper feed controller
Inventor: OZAWA HIROOMI
IPC: H02P29/00
Filed: 1979-06-08
Abstract: PURPOSE: To provide multi-speed control with a single speed controller, by comparing a frequency dividing pulse from a variable frequency divider with a speed reference pulse corresponding to the said frequency dividing pulse and controlling the speed of a servomotor by virtue of the differential output.  
     CONSTITUTION: When feed mode signals LS, MS, HS from a line printer controller are set, a variable frequency divider 21 for dividing an encoder pulse through a sensor amplifier 7 divides the encoder pulse into one, two and three divisions. A speed controller 22 compares the output of the variable frequency divider 21, that is, intervals of divided encoder pulses with a reference pulse from a speed reference pulse generator 23. A servomotor controller 24 puts out signal to the speed controller 22 until it reaches a jump position and encoder pulses to a motor 4 in case of positioning control. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08275262-A (JP)
Title: Data communication system
Inventor: WATABE TEI
IPC: G05B23/02
Filed: 1995-03-30
Abstract: PURPOSE: To receive the entire tendency of a data string at a high speed even when a data amount to be transferred is large and the communication capacity is small in a monitor or the like. CONSTITUTION: Data selection sections 112a-112c are provided between a data storage section 111 and a data transmission section 113 so as to send data required to grasp the entire tendency of data with priority. Furthermore, a data receiver 120 is provided with a function reforming the data. Even when a data amount to be transferred is large and the communication capacity is small, the entire tendency of a data string is received at a high speed. Furthermore, plural methods to extract data are provided to send proper data with priority against a change a communication status of a communication channel, and fluctuation in the processing capability of the data transmitter and the data receiver.
Patent JP-S60217789-A (JP)
Title: High definition television receiver
Inventor: KOJIMA NOBORU
IPC: H04N11/10
Filed: 1984-04-13
Abstract: PURPOSE:To obtain a high definition television receiver which restores accurately chrominance signals in case of decoding, by providing a clamp circuit in the preceding state of an A/D converter and clampling a synchronizing signal so that the color difference zero level is an approximate center value of a quantized number. CONSTITUTION:The high definition television signal applied to an input terminal 6 is applied to an AGC circuit 7 and is so controlled that the amplitude level of a synchronizing signal is constant, and thereafter, the television signal is clamped in a clamp circuit 8 so that the zero level of the synchronizing signal is a minimum output of an A/D converter 9. In this case, frame pulses as the synchronizing signal are selected as a reference signal of the AGC circuit 7 to set always the amplitude level to a dynamic range of the A/D converter, and clamping is performed with these frame pulses, and the gray level is set to the center value of the quantized number of digital feedback control. Thus, the color difference zero level of horizontal blanking periods is easily restored when color difference signals have the time base expanded by a decoder 13.
Patent JP-H02251541-A (JP)
Title: Method for improving adhesivity of unsaturated polyester resin surface
Inventor: HASHIGUCHI HIROAKI
IPC: B29K67/00
Filed: 1989-03-24
Abstract: PURPOSE:To improve the adhesivity of the bonding face of each bonding part with a simple process while completely preventing the generation of resin dust by combining a polyester resin with a cloth, thereby developing a new active interface. CONSTITUTION:A part necessary to be bonded after molding is positioned on a mold face, etc., in the molding of an unsaturated polyester resin. A cloth having adhesivity to said unsaturated polyester resin is laid on the above part. An unsaturated polyester resin is poured into the mold and cured. The cloth is peeled off from the surface of the cured resin to develop a highly active interface caused by the peeling action of the cloth.
Patent JP-H08271209-A (JP)
Title: Light waveguide path type displacement sensor and hemispherical lens used for the sensor
Inventor: WATANABE AKIO
IPC: G02B3/00
Filed: 1995-03-30
Abstract: PURPOSE: To measure even the surface shape of a pipe inner surface and a hole side surface by providing a hemispherical lens for reflecting and focusing measurement light in the direction vertical to the longitudinal direction of a light waveguide path substrate. CONSTITUTION: A light waveguide path substrate A is provided with end faces 1a and 1b in parallel with a longitudinal direction and inclined end faces 1c and 1d, and consists of an electrooptical crystal substrate 1 and light waveguide paths 2 and 3. The waveguide path 3 has an edge part vertical to the end face 1d, and the waveguide path 2 forms a certain angle to the end face 1d. The substrate A is housed in a cylindrical sensor case 10 whose outer diameter is approximately 6mm, with the emission edge of the waveguide path 2 at the center of the case 10. A hemispherical lens 12 is provided at a position where the distance between the emission edge and the center of the spherical surface of the lens 12 is approximately 7.5mm on the emission light axis at approximately 6.05 degrees from the emission edge.  By adjusting the angle between the normal of the reflection surface of the lens 12 and incident measurement light to be approximately 48 degrees, the measurement light is totally reflected on the reflection surface of the lens and is focused at a position which is approximately 3.2mm in a direction vertical to the longitudinal direction of the substrate A, thus the side surface of a hole with the inner diameter of at least about 7mm, can be measured.
Patent JP-S60217636-A (JP)
Title: Etching method for transparent conductive film
Inventor: OOWAKI JIYUNICHI
IPC: H01L21/306
Filed: 1984-04-13
Abstract: PURPOSE:To enable to easily perform an etching on a transparent conductive film by a method wherein the transparent conductive film in which indium oxide and tin are added is exposed to the vapor of an acid solution containing a metal substance which generates hydrogen by the reaction with the acid solution. CONSTITUTION:When an In2O3:Sn transparent conductive film 2 is provided at the upper part of a container which contains hydrochloric acid 4 containing an Al thin film 5 in such a manner that the film 2 is exposed to the hydrochloric acid, indium oxide is reduced by the active hydrogen generated by the reaction between the Al thin film and hydraulic acid, and it is turned to moisture, In, InO, In2O and the like, and they are dissolved by the vapor of hydrochloric acid. Also, after the transparent conductive film 2 whereon a resist 6 is adhered has been exposed to the vapor of hydrochloric acid in the same manner as above, it is washed by pure water and dried up, and when the resist is removed, a pattern can be formed in a highly accurate manner.
Patent JP-S56168970-A (JP)
Title: Tig welding device
Inventor: NAKAYAMA SHIGERU
IPC: B23K9/16
Filed: 1980-05-30
Abstract: PURPOSE: To remarkably improve workability by providing a pair of auxiliary  torch bodies for an inert gas arc welding which are attachable, detachable and tiltable to the front and rear of the main torch body for the same welding, and holding  the main and the auxiliary torch bodies by a holding member.  
     CONSTITUTION: A main 1 and auxiliary torch bodies 4, 5 are held by a torch holding member 10, and the bodies 4, 5 are arbitrarily attachable and detachable to and from the main torch 1 from the positions of guide lines B up to the positions of imaginary lines C and are tiltable within the range of an angle θ of inclination (about 15°). With this constitution, welding is accomplished while the member 10 is traveling in an arrow A direction, whereby the welding part is beforehand melted by the body 4, and this results in enlarged molten pool part and faster melting of a wire 11. After the passage of the main torch 1, the body 5 arrives and therefore the beads are corrected even when they are deformed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62231378-A (JP)
Title: Table preparing device
Inventor: SAITO HITOSHI
IPC: G06T11/60
Filed: 1986-03-31
Abstract: PURPOSE:To easily prepare a table without retrying a wire drawing while inputting a character, by expanding a measure automatically according to the input of the character on a rule mark, and inserting the character to the measure. CONSTITUTION:A cursor position control means 12 moves the position of a cursor depending on an instruction from an input device 2. At a directory part 13, the information for the positions of a longitudinal rule mark, and a lateral rule mark, the data size of the measure, and the titled of the table, etc., are stored. Also, at an edit memory 14, the data of the table is edited and stored. When the character is inputted on the rule mark, the character and the rule mark positioned at the lower side and at the right side of a cursor position are automatically moved in the lower and the rightward directions, thereby the measure being expanded, and the character being inserted to the measure.
Patent JP-2000266754-A (JP)
Title: Automatic chemical analyzer
Inventor: SHICHIJI MASARU
IPC: G01N35/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To improve workability and reliability of a biochemical examination by arranging an index screen independent of a screen for a device main body and arranging a function for selecting an objective setting item and for sequentially introducing respective operations after the selection. SOLUTION: In a step 25, a button indicating a support screen is operated to be pressed. In a step 26, a first index screen representing a rough classification such as a basic usage, a measurement result checking method, setting of respective conditions required for analysis and the like is displayed, and a target item is selected. In a step 27, a second index screen representing a subclassification such as setting of a precision management specimen name, setting of a precision management value, setting of a precision management specimen setting position, an analysis item adding method, a printing order and the like is displayed, and a target item is selected. In a step 28, contents selected in the step 27 are introduced sequentially, and setting is carried out.  In a step 29, it is determined whether respective setting contents are registered or not after setting is finished, and because of this function, self-learning based on a simulating operation can be carried out.
Patent JP-S60216233-A (JP)
Title: Manufacture of strain-gauge for load cell
Inventor: OKANO AKIRA
IPC: G01L1/22
Filed: 1984-04-11
Abstract: PURPOSE:To curtail the amount of machining by a method wherein a blank member is formed with the section almost the same as in the shape as the finished product by blow extrusion molding, cut to a specified width and then, main parts such as rigid, beam and flexible parts are finished in specified dimensions. CONSTITUTION:A blank member 10 is formed with the shape of the sections respectively corresponding to rigid parts 12 and 13, beam parts 14 and 15 and flexible parts 16, 17, 18 and 19 of a distorting body 11 and cut to a specified width. Then, parts 2a-9a, 2b and 3b all requiring an accuracy corresponding to ends 2 and 3, top and bottom sides 4 and 5 and concave portions 6, 7, 8 and 9 and the like are cut as shown by the cutting line Y to be finished in specified dimensions and the strain gauge 11 is completed. This can curtail the amount of machining significantly to improve the productivity while reducing the waste of material thereby producing the strain gauge 11 at a low cost.
Patent JP-H05277544-A (JP)
Title: Manufacture of fine deformed cross sectional parts
IPC: B21C1/00
Filed: 1992-03-30
Abstract: PURPOSE:To carry out the formation of a fine and high accurate deformed cross sectional member having a shape reduced similarly by coating the outer part of the performed member and executing drawing work to this composite member. CONSTITUTION:The circumference of a core material 1 preformed to the deformed cross sectional shape is coated with a coating material 2 having a desired characteristic. This composite member is passed through a die 3 to execute the drawing work before obtaining a prescribed reduction in area. By this method, the cross section of the core material 1 is reduced similarly to the deformed cross sectional shape at the time of preforming. Thereafter, by removing the coating material 2 by melting or chemical method, the fine deformed cross sectional shape parts can be obtd. Further, by applying rolling work and rotary torque during the drawing work process for the composite member, shapes of screw-state and oval-state, etc., can be formed.
Patent JP-H03273632-A (JP)
Title: Manufacture of mis-type semiconductor device
Inventor: TAMURA AKIYOSHI
IPC: H01L21/28
Filed: 1990-03-23
Abstract: PURPOSE:To obtain a MIS type element whose interface level density is small by projecting electron-cyclotron-resonance(ECR) plasma using the mixed gas of N2 of H2 on the surface of a GaAs substrate, or projecting ECR plasmas using the mixed gas of Ar and H2, depositing an SiN film without exposing to atmosphere, and performing heat treatment. CONSTITUTION:ECR plasma is generated with the mixed gas of H2 and N2 and projected on an n-type GaAs substrate 1. Thus, a GaN layer 2 is formed on the surface layer. The substrate 1 is taken out, and a gate electrode 3 and an SiO2 film 4 are formed. Thereafter, heat treatment is performed in H2 atmosphere, and the damage caused by the plasma treatment is recovered. The SiO2 film 4 is removed. An ohmic electrode 5 is formed, and an element is completed. Or ECR plasma generated with the mixed gas of Ar and H2 is projected on the substrate 1. The level density of the entire surface that is present on the surface is decreased. Then, SiH4 and NH3 gas are flowed in the same apparatus without exposure to atmosphere, and SiN 6 is deposited. The substrate is taken out of the apparatus. A gate electrode 7 is formed. Heat treatment is performed in H2 atmosphere. Thereafter, the ohmic electrode 5 is formed.
Patent JP-H07248762-A (JP)
Title: Harmonica
Inventor: YAMANAKA SHINSUKE
IPC: G10D7/12
Filed: 1994-03-08
Abstract: PURPOSE:To execute a roll playing similar to a trill playing by fast movement of hands by making the combination of reeds attached on a reed attaching plate to be the combination of a basic musical scale and the musical scale which is three scales lower than the basic scale. CONSTITUTION:The array of reeds 3 attached to a reed attaching plate 2 of a wood 1 is set so that the basic musical scale is played when a blow mouth switching button 5 is not depressed. When the button 5 is depressed, the scale which is three scales lower than the basic scale is played. (For example, when the basic musical scale is C, the three lower scale is A). Furthermore, for a rotational type, the combination of the musical scales is set similar to the button type, i.e., the combination is made of the basic musical scale and the scale which is three scales lower. When a roll playing is to be executed, the button 5 is depressed or released while blowing the button type. For the rotational type, the instrument is blowen while the instrument is rapidly moved up and down by a constant angular rotation. Thus, the playing is easily executed without requiring a higher training.
Patent JP-S55164611-A (JP)
Title: Resin composition for dental use
Inventor: MIYOSHI HIROSHI
IPC: A61K6/884
Filed: 1979-06-11
Abstract: PURPOSE: To prepare the titled composition having improved adhesivity to tooth, and useful as a plugging agent for the remedy of tooth, by adding a carbodiimide compound to a resin component composed mainly of a reaction product of glycidyl methacrylate with a phenolic compound.  
     CONSTITUTION: A resin composition for dental use, suitable as a plugging agent for the remedy of tooth, composed of (A) a resin component composed mainly of a reaction product of glycidyl methacrylate with a phenolic compound, pref. bisphenol A, (B) a carbodiimide compound such as N.N'-dicyclohexylcarbodiimide, and pref. (C) an unsaturated fatty acid monomer, especially acrylic acid monomer. The addition of the (B) component improves the adhesivity of the (A) component to the tooth. The amount of the (B) component in the composition is pref. 0.5W 10wt%, and, when the (C) component is present, the amount of the (B) component is 1W20wt%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10271515-A (JP)
Title: Noticed area tracing method, noticed area tracing device using the method and image coding method
Inventor: MOGI TAKESHI
IPC: H04N19/126
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To surely detect a noticed area by avoiding the hardware from being enlarged to prevent the processing time from being extended. SOLUTION: Inverse detection (S1) is conducted, where a corresponding position of an image block arranged in a current frame is searched in a preceding frame. For example, the result of block matching by the motion picture experts group(MPEG) is used as it is. Then a forward detection is conducted, where a corresponding position of the noticed area taken in a preceding frame is searched in a current frame (S2). Thus, the noticed area is set also to the current frame. Then a much more coding quantity is given to the noticed area and the frame image is coded (S3).
Patent JP-H01245778-A (JP)
Title: Color separation filter
Inventor: YAMAUCHI NOBUYOSHI
IPC: H04N9/07
Filed: 1988-03-28
Abstract: PURPOSE:To prevent defective resolution of a dying layer formed on an upper layer by providing a reflection light absorbing layer between the dying layer and a light shield film. CONSTITUTION:The dying layer 11 as a reflecting light absorbing layer is formed above each photodetection section 3 of a solid-state image pickup element 4 and on the upper face of the dying prevention layer 5 by the dying process due to ultraviolet ray radiation to an organic high polymer material having a performance of dying. Thus, in the case of forming dying layers 13a, 13b, 13c by radiation of an ultraviolet ray, part of the ultraviolet ray is reached up to the aluminum-made light shield film 2 through the dying prevention layers 14, 12, 5, but the reflected light from the light shield film 2 is absorbed in the dying layer 11 and does not reach the organic high polymer material of the upper layer and then defective resolution is not caused.