baber/WOPTO huggingface dataset:
Patent JP-S6360085-A (JP)
Title: Three-dimensional laser beam machine
Inventor: AMANO HIROSHI
IPC: B23K26/02
Filed: 1986-08-29
Abstract: PURPOSE:To improve machining accuracy by providing distance sensors for measuring the distances to a machining point of a work more than a prescribed number at intervals in a peripheral direction to the outside periphery part of a machining head to project laser light to machine the work. CONSTITUTION:The work 4 is machined by the laser light projected from a machining nozzle 2 of the machining head 1. >= three sensors are provided at intervals around said machining head 1, for instance, three sensors 5 such as ultrasonic ones, etc., are provided at the equal intervals of 120 deg. around the head 1 and the distance to the machining point 6 of the work 4 by the laser light are measured respectively. Then, it is arranged so that the distances measured by these respective sensors 5 become equal wholly. As a result, the machining head 1 is made in a normal direction to the machining point 6 of the work 4 and besides, the distance between the machining head 1 and the work 4 is maintained constant. Accordingly, the teaching, etc., of the three-dimensional machining can be performed accurately and the machining with high accuracy is made possible.
Patent JP-S6181035-A (JP)
Title: Echo cancel system
Inventor: KOSHIKAWA MASAMI
IPC: H04B3/23
Filed: 1984-09-28
Abstract: PURPOSE:To prevent the degradation of the echo cancelling action, which occurs when a single tone signal is received, with simple circuit constitution by adding a noise signal having signal components in all bands with a level corresponding to the input level of the tone signal when the narrow-band tone signal is sent. CONSTITUTION:If a narrow-band or single frequency tone signal is given to an echo cancelling circuit, an echo generator 3 and a tap coefficient corrector 4 perform the echo cancelling action by the narrow-band or single frequency signal, and an echo path in signal frequency components other than tone signal components is not estimated, and therefore, the echo cancelling action is incomplete. A noise adding circuit is provided in a signal input part RIN. The noise adding circuit consists of a tone detector 6, a level detector 7, and noise generator 8. When the tone detector 6 detects that the signal from the reception input terminal RIN is a narrow-band tone signal, the noise generating circuit 8 is connected to an input circuit, and the tone level is calculated by the level detector 7, and the noise signal is added to the tone signal with such level that the S/N ratio is degraded.
Patent JP-H0486864-A (JP)
Title: Developing device for non-magnetic one component type developer
Inventor: MATSUDA MASANORI
IPC: G03G15/06
Filed: 1990-07-31
Abstract: PURPOSE:To easily adjust a bristle cutting gap, to make the density of a developer layer on a sleeve uniform and to obtain an excellent image by setting the surface tension of a carrying member within a specified range and forming an electret dielectric layer on a regulating member. CONSTITUTION:The electret layer 40 is provided on a blade 20. Then, the developer 18 is held on the surface of the blade 20 by the electric attraction force of a sleeve 16. When the developer passes between the blade 20 and the sleeve 16, not only the quantity of the developer is physically restricted by the blade 16 but also the developer receives electric repulsive force by the electret having the save polarity as the electrostatically charged polarity of the developer. Therefore, the developer layer is compressed and flocculated by the electric repulsive force of the blade 16. In virtue of the compression and flocculation, allowance is given to the accuracy of the bristle cutting gap, the density of the developer 18 is made uniform and electrostatic charging performance is uniformized. By setting the surface tension of the surface of the developing sleeve 16 at <=31dyne/cm, the developer which is not electrostatically charged yet or which is reversely electrostatically charged does not adhere, and only the developer layer which is completely electrostatically charged fully receives the action of the electret and uniformly receives an electric action, so that the density of the developer layer is made uniform and the excellent image is obtained.
Patent JP-H0757964-A (JP)
Title: Polyethylene-2,6-naphthalate film for capacitor
Inventor: FUJIMOTO MASAHIKO
IPC: H01G4/18
Filed: 1993-08-17
Abstract: PURPOSE:To obtain a film excellent in dielectric breakdown voltage by mixing porous settling silica particles having specific pore volume, specific surface area, and average particle size with porous silica particles having specific average grain size and specific surface area such that three specified formulas are satisfied simultaneously. CONSTITUTION:Porous settling silica particles A have average particle size of compositional primary particles in the range of 0.01-0.1mum, pare volume in the range of 0.05-0.5ml/g, and specific surface area in the range of 30-150m<2>/g. Porous silica particles B have average particle size in the range of 0.7-3.0mum and specific surface area of 200m<2>/g or above. The silica particles A and B are admixed with polyethylene-2,6-naphthalate film for capacitor such that the formulas (1), (2) and (3) are satisfied simultaneously. (In the formulas, (a) represents the content[weight %] of silica particle A in the film and (b) represents the content[weight %] of silica particle B in the film).
Patent JP-S6095280-A (JP)
Title: Lavatory
Inventor: UMEMOTO AKIMITSU
IPC: F24H9/12
Filed: 1983-10-28
Abstract: PURPOSE:To facilitate the connection of pipe lines, by providing a double tube structure for a water inlet pipe to a hot well and a hot water outlet pipe from the hot well. CONSTITUTION:A regulating valve can feed water in a water chamber 16 directly to a discharge port through a mixing chamber 17 and simultaneously feed to a hot well 8 through a communication chamber 18, or feed to either one of them alone. Particularly, a communication pipe 35 from the communication chamber 18 to the hot well 8 is incorporated in a hot water feed connecting pipe 9 in a double tube structure with which a circulating circuit with respect to the hot well 8 may be established. Therefore, only two openings 4 may be sufficient for a washing basin 3. In order to minimize the pressure of flowing water exerted to the hot well 8 the diameter of the hot water feed pipe 37 is made larger than that of the water feed pipe 36.
Patent JP-S6360097-A (JP)
Title: Production of flux for brazing of aluminum material and brazing method
Inventor: OTSUKA TATSUO
IPC: B23K35/36
Filed: 1986-08-28
Abstract: PURPOSE:To simplify production of a flux which obviates the generation of defective appearance of an Al material surface by controlling the drying temp. of a pasty material prepd. by adding water to a mixture is the range of the region near the eutectic point compsn. of AlF3 and KF to a specific temp. CONSTITUTION:The AlF3 and KF are uniformly mixed dry in the range of the eutectic point compsn. thereof of the compsn. near the same; thereafter, water is added thereto and the mixture is kneaded or the KF is preliminarily dissolved in the water and the AlF3 is added to the aq. soln. thereof and is kneaded. The pasty material obtd. in the above-mentioned manner is dried at the temp. above 450 deg.C and below the m.p., then the dried matter is pulverized. The flux prepd. to an aq. suspension exhibits the tendency to an increase in alkalinity and the detect arises in the surface appearance of the Al material after brazing, if the drying temp. at this time is below 450 deg.C. A cooled ingot is solidified to the hard matter by melting of the flux components and the pulverization in the next stage is difficult, if the drying temp. exceeds the m.p. of the above-mentioned mixture.
Patent JP-S6183123-A (JP)
Title: Antasthmatic
Inventor: AIHARA HIROKAZU
IPC: C07D211/90
Filed: 1984-09-28
Abstract: PURPOSE:An antasthmatic containing CD-349 as an active ingredient. CONSTITUTION:An an tasthmatic containing 2,6-dimethyl-4-(3-nitrophenyl)1,4- dihydropyridine-3,5-dicar-boxylic acid-3-(2-nitropropyl)ester-5-(3-nitratopropyl)ester (CD-349) as an active ingredient. A dose is 0.25-20mg/kg/day calculated as CD-349 in the case of oral administration, preferably 1-3 times dividedly daily. An oral drug such as powder, granule, tablet, capsule, solution, suspension, etc., an injection, a spray absorber may be cited as the dosage. EFFECT:The pharmaceutical preparation has more improved relaxing action on trancheal smooth muscle than nicardipine, has improved effect on motion induced asthma and low toxicity.
Patent JP-H0252259-A (JP)
Title: Digital oscilloscope
Inventor: SHIMADA SHUSAKU
IPC: G01R13/32
Filed: 1988-08-16
Abstract: PURPOSE:To prevent display waveforms from becoming irregular and overlapping with each other by generating a trigger signal with an analog signal which has a specific value and select data for shift register stored data whose level is in a set range. CONSTITUTION:An input analog signal SA is A/D-converted 11 and its data is stored in a memory MB, and comparators 15 and 16 detect whether or not the data is in the range of a preset value and the data is stored in a shift register 18 in order. A selector 19 selects desired data from the data stored in the register 18. Further, an analog comparator 12 detects the signal SA reaching the specific value. Then a trigger signal generation part 24 generates the trigger signal with the outputs of the comparator 12 and selector 19. The data stored in the memory MB is displayed with the trigger signal.
Patent JP-H0194136-A (JP)
Title: Construction member and its production
Inventor: FUUBERUTO RORUNIKU
IPC: E04B1/86
Filed: 1988-08-18
Abstract: PURPOSE: To provide a construction member with durability by dovetail-jointing a bearing board made of concrete and a sound absorbing board made of porous lightweight concrete, and forming checkered irregularities on the surface of the sound absorbing board. CONSTITUTION: A bearing board 22 made of concrete and a sound absorbing board 23 made of porous lightweight concrete are dovetail-jointed, and checkered irregularities are formed on the surface of the sound absorbing board 23, thus a noise-proof construction member 20 firmly connected with the bearing board 22 and the sound absorbing board 23 can be easily obtained.
Patent JP-2001029515-A (JP)
Title: Iron golf club and iron golf club set
Inventor: TSUNODA MASAYA
IPC: A63B53/04
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To optimize the amount of backspin by a club making it from a material whose angle of contact with water and Vickers hardness are specified, and providing a ball striking portion, the 10-point average roughness of the surface of which is specified. SOLUTION: The heat H of a club has integrally a head body 4 and a hosel 5 to which one end of a shaft is mounted. The head body 4 has a face 3 as the side to strike a ball. In this case, the face 3 is made from a material whose angle of contact with water is 70 to 120 (dgb) and Vickers hardness is 100 to 200 (HV 20), and a ball hitting portion 3a being exposed from the face 3, the 10-point average roughness of which is 1 to 20 (μm) is provided. Thus, by improving the affinity between the ball hitting portion 3a and a golf ball and making them contact in a high friction state, the amount of a backspin of the ball is optimized.
Patent JP-S6180487-A (JP)
Inventor: IKEDA AKIRA
IPC: G07B15/00
Filed: 1984-09-28
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-S59116842-A (JP)
Title: X-y recorder
Inventor: SANKOUCHI TOSHIO
IPC: B43L13/00
Filed: 1982-11-19
Abstract: PURPOSE:To determine accurately the relative position of a character and a pattern which are drawn with a writing tool and a form and to facilitate the positioning of them by moving actually a writing device to the position of the form to be recorded and reading the position. CONSTITUTION:Specific forms 2-5 are set on the plate 1 of an X-Y recorder in an X or a Y direction. The pen 6 of this recorder is moved in the X and Y directions externally with a job key 9 and a mechanism which converts the positions of X-directional and Y-directional rotary encoders 16 and 12 and the pen into reference coordinates based upon an origin 10 is put in operation. This mechanism moves the pen 6 to the left upper parts 19-22 of the forms 2-5 successively with the jog keys 9, and their coordinates are registered as reference points with an entry key 11. When the registration of the reference points is completed, the driving of the pen 6 is switched to the driving based upon a routine with a start key 18 and recording on the X-Y recorder is started.
Patent JP-S6095695-A (JP)
Inventor: KIMURA TETSUYA
IPC: G08B13/183
Filed: 1983-10-31
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-S62114901-A (JP)
Inventor: ROBAATO EMU KONAUEI
IPC: A01N1/02
Filed: 1986-09-01
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-H0751620-A (JP)
Title: Harmless precoated steel excellent in corrosion resistance
Inventor: SHIGEKUNI TOMOFUMI
IPC: B05D7/14
Filed: 1993-08-18
Abstract: PURPOSE:To provide a precoated steel sheet favorable to food sanitation and having excellent corrosion resistance in the environment of salt water. CONSTITUTION:When an under coating layer and a top coating layer are formed on a chemically treated surface-treated steel sheet to obtain a coated steel sheet, the under coating layer on at least one side is previously mixed with a phosphate ion feeding pigment and a vanadate ion feeding pigment as rust preventive pigments and silica. The amts. of the former pigment, latter pigment, and silica used are 1-80 pts.wt., 1-80 pts.wt. and 1-40 pts.wt.. per 100 pts.wt. resin in the under coating layer, respectively. The thickness of the under coating layer is 2-15mum and that of the top coating layer is 10-25mum.
Patent JP-2000040277-A (JP)
Title: Magnetic tape device and control method thereof
Inventor: SAKAGUCHI MASAHIKO
IPC: G11B15/52
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To stabilize the quality of recorded or reproduced information by especially preventing fluctuation in the tape traveling speed from reel to reel caused by the difference between an estimated tape thickness and an actual thickness in a magnetic tape device of a serpentine recording/reproducing system. SOLUTION: A speed detecting means 14 reproduces a pilot signal recorded in the servo track of a tape 1, and detects the tape speed based on a frequency detected therefrom. An arithmetic operation means 20 detects the diameters of two reels based on the ratio of rotation between a file reel 4 and a machine reel 1, and then calculates the moment of inertial. A speed control means 18 controls the tape speed so as to feedback the increase/decrease of the calculated moment of inertia of each reel.
Patent JP-H0252571-A (JP)
Title: Facsimile signal coding circuit
Inventor: TAKAHASHI MIYAKO
IPC: H04N1/419
Filed: 1988-08-17
Abstract: PURPOSE:To use a required minimum memory capacity and to simplify the coding by reducing a makeup code for 64-picture element, regarding the makeup code as 64Xn for picture elements over 64 picture elements and representing part of a multiple of (n) by one code. CONSTITUTION:For example, two picture elements of white 64Xn+m and black m picture elements are consecutive, a counter 2 counts one by one picture element, a count control section 3 stops counting at a delimiter of a white line, reports it to a control section 1 to await the next command. The control section 1 commands the transfer of count to a latch 4 to the counter control section 3, when the transfer is finished, the counter 2 starts the count of the next run, stops count at the delimiter, it is reported to the control section 1 to await the next command. The count is transferred to the latch 4 during that time, a high-order 6-bit is given to a makeup code conversion section 5 and the low-order 6-bit is sent to a terminate code conversion section 6. The 6-bit information given to the makeup code conversion section 5 represents a multiple (n) of 64 picture elements. Thus, the coding is simplified.
Patent JP-H0526866-A (JP)
Title: Device for measuring degree of deterioration of water-based washing liquid
Inventor: KONO TAKESHI
IPC: G01N33/00
Filed: 1991-07-17
Abstract: PURPOSE:To obtain a device for measuring degree of deterioration of a water- based washing liquid which can be operated easily, can measure an amount of contamination substance in a short time without requiring skill, and does not affect a composition of a washing liquid to be inspected by utilizing a phase-separating phenomenon which occurs when a contamination washing liquid is placed quietly. CONSTITUTION:A measuring device consists of a transparent sample-collecting tube 5 with a scale provided with valves 4 and 6 at an entrance and an exit, a pump 3 placed between an entrance portion of the pipe and a sample bath 1. and a sample liquid returning tube which connects an exit portion of the pipe and the sample bath 1. It is desirable that a plurality of sample-collection tubes 5 are placed in parallel and at the same time a backlight 9 is provided at the rear.
Patent JP-H0488620-A (JP)
Title: Electrode foil connecting method
Inventor: HITOSUGI KENICHI
IPC: H01G9/04
Filed: 1990-08-01
Abstract: PURPOSE:To electrically and mechanically connect two sheets of electrode foil to an anode lead terminal in a reliable manner by a method wherein one sheet of electrode foil is connected by caulking to the anode lead terminal and the other sheet of electrode is connected by ultrasonic welding to the anode lead terminal respectively. CONSTITUTION:First, an anode terminal 4 is attached by caulking to one sheet of electrode foil, which is the lower electrode foil 2 in the diagram mentioned separately. In this case, the electrode foils are constituted by a sheet, and as its thickness is thin, petals can be opened sufficiently, in other words, it is curled, electric and mechanical connection can be conducted accurately. Then, pertaining to the other electrode foil, after the upper electrode foil 1 has been directly placed on the anode electrode terminal 4, an ultrasonic hone 5a is pressed from above the electrode foil 1, an anvil 5b is pressed to the side of the petals 4a of the anode lead terminal 4 protruding to the lower surface side of the electrode foil 2, and an ultrasonic welding operation is conducted.
Patent JP-S6096080-A (JP)
Title: Image pickup device
Inventor: NISHIMURA SHIGERU
IPC: H04N5/232
Filed: 1983-10-31
Abstract: PURPOSE:To grasp a proper shape of an object and a position, and to increase accuracy of monitoring by obtaining plural-light spectrum band signals which are converted to electrical signals through one image pickup lens, focusing either of these signals, and switching the focus for the generation source of the signal when a specific signal, which is determined beforehand, is detected. CONSTITUTION:For example, when a fire breaks out, a light signal of a wavelength lambda1, which corresponds to the fire, is overlapped to an incident light, and an output 5 of an amplifier 4 becomes both lambda1 and lambda2 signals. This output 5 is added to a lambda1 light-image signal extracting circuit 5 and a lambda2 light-image signal extracting circuit 9. In the lambda1 light-image signal extracting circuit 5, the lambda1 signal corresponding to the fire is extracted and the signal is added to a focus adjusting circuit 12 through a switching circuit 11. Therefore, an image pickup lens 2 corresponds to the lambda1 signal which is added to the focus adjusting circuit 12, and the lens is focused to the fire source which is a source of the lambda1 signal. On the other hand, the lambda2 signal which is extracted at the lambda2 light-image signal extracting circuit 9, and a lambda1 signal 7 from a lambda1 light-image signal extracting circuit 6 are displayed on a monitoring television 10.
Patent JP-H0254875-A (JP)
Title: Plug-in connector
Inventor: KOTAKE KAZUYOSHI
IPC: H01R13/18
Filed: 1988-08-17
Abstract: PURPOSE:To do it easily without needing time for search after combination and a failed point, and others by inserting a plug terminal from the other end of a holder, and doing ON-OFF of connection only by the rotation of the holder without rotating a cable, etc. CONSTITUTION:A cable head 4 consisting of insulator or rubber substance is mounted on an underground cable 1, and a water-proof tape 2 is wound from the sheath of the cable 1 to the head 4. This head 4 is provided with a fixed plate 3, and those are tightened properly by bolts 3a, and then they are fixed to an electric pole, etc. Also, a conductor 1a is led out from the end of the head 4, and a circular plug terminal 6 is attached through a mounting fixture 5. On the other hand, the circular plug terminal 8 is fixed to the terminal of an aerial insulated cable 7, and the terminal 8 is mounted freely in rotation to a cylindrical holder 9. And the terminal 8 mounted to one side of the holder 9 and the terminal 6 inserted from the other side are connected inside the holder 9, and an insulating cover 10 is overlaid on this connection from the insulator of a cable 7 to the head 4 so as to protect the connection.
Patent JP-2001033814-A (JP)
Title: Liquid crystal panel
Inventor: KIMURA MASANORI
IPC: G02F1/1368
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal panel capable of minimizing the distortion of signal waveform and sufficiently writing signals into the pixels even if the liquid crystal panel is made large in screen size and high in definition. SOLUTION: In this liquid crystal panel, at least video signal wirings 2 and scanning signal wirings arranged in a matrix shape, switching elements arranged corresponding to each intersection of the video signal wirings 2 and the scanning signal wirings 1, pixel electrodes connected to the switching elements, common electrodes (4a), 4b formed to be opposed to the pixel electrodes (3a), and a common wiring 4e connecting the common electrodes are formed on the counter face side of one of two opposing transparent substrates holding a liquid crystal layer. In the liquid crystal panel, the wiring width of a common wiring 4c is formed narrower at the intersections with the video signal wirings 1.
Patent JP-H0546944-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: IGARASHI TAKESHI
IPC: G11B5/31
Filed: 1991-08-14
Abstract: PURPOSE:To always detect the accurate polishing removal of a head main body by a method wherein a dummy core whose cross-sectional shape is the same as that of the head main body is formed so as to stride a face to be cut. CONSTITUTION:A dummy core 6 is formed in the position of a face 7 to be cut of each chip. The dummy core 6 is provided with an insulating layer and an upper core; it is constituted so as to be the same as that of a main body (parts of an upper core 5 and a magnetic circuit 3) as far as its appearance is concerned it is formed in the same process. When it is cut, cut faces which are adjacent on the right and the left are exposed in each chip. The chip is covered completely with a protective film and its inside state cannot be known from the outside. However, side faces, of the dummy core 6, whose shape is completely the same are exposed. When an inner part (a) is observed, the length (polishing removal) of the upper core can be always detected without interrupting an polishing operation. The parallelism of the polishing operation can be detected from the difference in a length between dummy cores on both sides.