baber/WOPTO huggingface dataset:
Patent HU-T63008-A (HU)
Title: Optical cable and its protective cover
Inventor: HERREBRUGH ALBERT VICTOR
IPC: G02B6/44
Filed: 1991-04-26
Abstract: Cladding structure, in particular for optical cables (1), for use in high-voltage environments, comprising at least one elongated plastic outer sheath (8), having capacitive elements (C1, C2, C3....Cn) electrically connected in series in the longitudinal direction of the cladding structure. Said capacitive elements are formed by electrodes (5, 7, 9; 10, 11, 12) underneath the outwardly facing side of the outer sheath (8). Said electrodes (5, 7, 9; 10, 11, 12) can be situated in a mutually offset manner in radial and/or longitudinal direction of the cladding structure. Damaging of the cladding structure due to corona discharge or tracking phenomena is effectively reduced by said series connection of capacitive elements (C1, C2, C3...Cn).
Patent ID-21543-A (ID)
Inventor: LUTHER HELMUT
IPC: A61K8/00
Filed: 1997-11-13
Abstract: The invention is related to a composition containing benzotriazole derivatives of formula (I) and the method of treating skin damages due to harmful UV radiation using this claimed composition.
Patent JP-H0548546-A (JP)
Title: Signal transmitter
Inventor: MOULSLEY TIMOTHY JAMES
IPC: H04B14/04
Filed: 1992-01-07
Abstract: PURPOSE: To provide a signal transmission device which easily encodes an analog signal. CONSTITUTION: An analog signal source 10 is connected to an analysis means 12 so that plural parameters are supplied to a bus 14. The analysis means generates reset signals in a different line 23 and they are supplied to a tree encoder 22. The reset signals are applied to the tree encoder before the parameters are applied to the bus 14 so that it starts from the known position of the respective parameter encoding trees. An encoding signal is supplied to a modulator 28 having output connected to a transmitter 30 by a bus 24. A reproduction device estimates the partial value of the parameter by using a probability that the analog signal becomes a signal which is to be reproduced with respective possible encoding sequences. The probability is obtained from the probability density function of the parameter.  The tree encoder is arbitrarily arranged so that eight PSK or sixteen QAM modulation trellis encoding is generated.
Patent JP-S57115382-A (JP)
Title: Printing device
Inventor: FUJITA TAKAYUKI
IPC: B41J19/18
Filed: 1981-01-09
Abstract: PURPOSE: To provide the titled device which is capable of positively adjusting a gap between a platen and a printing head without changing height of the printing head, by shifting a carriage horizontally by a linking mechanism composed of a swinging member and an adjusting member.  
     CONSTITUTION: A rail 7 is swingingly put through, in parallel with a printing surface 1a of a plate, into slits 4a and 5a having a gap capable of shifting back and forth by through holes bored on left and right frames 4 and 5. By shifting the rail 7 horizontally by a linking mechanism composed of a swinging member 13 and an adjusting member 16, a gap G between the platen 1 and a printing head 3 is adjusted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000198649-A (JP)
Title: Operation device of passenger conveyer
Inventor: YAMASHITA KOJI
IPC: B66B25/00
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To provide an operation device of passenger conveyer which can save the energy, as well as can switch the operation speed according to the wills of users. SOLUTION: While a low speed operation, 20 m per minute, for example, is carried out according to a first operation speed instruction put out at a normal time, a control means to switch to a high speed operation, 30 m per minute, for example, according to a second operation speed instruction rigistered by passengers, is provided. As a result, not only the safety is improved by reducing the generation of an overturning accident, but also a reduction of the transport ability in a confusion time can be prevented, as well as the irritating feeding of the user to feel that the low speed operation is too slow can be removed.
Patent JP-H06204631-A (JP)
Title: Printed wiring board
Inventor: MORIUCHI SUSUMU
IPC: H05K3/40
Filed: 1993-01-08
Abstract: PURPOSE:To obtain a printed wiring board, which can achieve high density, by providing notches in surface-mounting-type part mounting pads, which are formed in the printed wiring board. CONSTITUTION:Notches are provided on pads on a printed wiring board 1, on which circuits are formed. Thus, surface-mounting-type part mounting pads 2 having the notches are formed. The pads are one set of the surface-mounting- type part mounting pads having electrode parts. The notches are provided in one set of facing pads. One set of the pads can be discriminated by recognizing the facing notches. Then, an ultraviolet hardening type solder resist 3 is formed at the outer surfaces of the pads 2. Thus, the problem, which impedes the achievement of the high density of the printed wiring board, caused by a character pattern area can be eliminated.
Patent JP-2000205757-A (JP)
Title: Bottom section tapping type float-melting device
Inventor: TADANO HIDEAKI
IPC: H05B6/32
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To expand the controllable range of a tapping amount per unit time, and reduce the rising and trailing intervals at the times of a tapping start and a completion by providing a bulkhead section which divides a vacuum tank into the top and the bottom, above the tapping port of a metal crucible, and performing air dischargings for respective top and bottom vacuum tanks by individual vacuum air discharging systems. SOLUTION: Both top and bottom vacuum tanks 10 and 12 in which a cooling type metal crucible 1 is fitted, are partitioned into the top and the bottom with the side surface of a partition jacket 11 attached to the lower end of the metal crucible 1 as a border, and the top and bottom vacuum tanks 10 and 12 are vacuumized by respective vacuum air discharging systems 13 and 14 which are respectively individually arranged. Then, in the metal crucible 1, a material to be molten is charged in advance, and current is fed to induction coils 3 and 4 from respective AC power sources 5 and 6, and respective eddy currents 8 and 9 are induced in the metal crucible 1, and thus, the material to be molten is heated, and at the same time, an electromagnetic force is generated.  By imparting a floating force to the material to be molten with the electromagnetic force as a repulsion force, the material to be molten is molten and made into a floated molten metal 1a.
Patent JP-S61161056-A (JP)
Title: One frequency repeater
Inventor: NAMIKI JUNJI
IPC: H04L27/00
Filed: 1985-01-09
Abstract: PURPOSE:To realize one cycle system in a microwave band trunking scheme by impressing the output from a discrimination circuit to a filter and making a duplicate of an interference signal and obtaining the third modulation. CONSTITUTION:By inputting a discriminating value system from a discrimination circuit 6 into a block and changing a tapping coefficient of a transversal filter 80, the filter of an optical characteristic is realized. A transmitting receiving interference signal is detected as a discriminating error (e) by the input output difference (using a substracter 9) of the discrimination circuit 6, a transmitting code inputted from an input terminal 1101 and a discriminating error (e) are correlated by a multiplier 93, smoothed by a next low-pass filter 9, and the tapping coefficient is controlled in the direction in which the correlation goes to be zero.
Patent JP-H01177542-A (JP)
Title: Method for controlling temperature of processing solution for automatic developing machine
Inventor: OSE JUNICHI
IPC: G03C5/26
Filed: 1988-01-07
Abstract: PURPOSE:To decrease oxidation of a processing soln. by air and to enable the temp. control of the processing soln. with less electric power by circulating and heating the processing soln. so as to maintain the temp. at which a photosensitive material is processed in a prescribed temp. range and intermittently operating a heater and pump. CONSTITUTION:A developing soln. temp. regulator 30 is provided with the heater 36 in a hermetically sealed regulating tank 34, a temp. detector 38 and a cooling pipe 40 running through the inside of the regulating tank 34. The temp. is previously regulated within the prescribed temp. range (for example, 30-35 deg.C) where the temp. for processing the photosensitive material is the upper limit value at the time when the photosensitive material is not processed. The temp. of the processing soln. is controlled to the prescribed temp. range (for example, 35 deg., + or -0.1 deg.C) centering at the temp. for processing the photosensitive material by an operator's switch operation when the photosensitive material is going to be processed. The oxidation of the processing liquid by the air is thereby decreased and the temp. control of the processing soln. is executed with the less electric power.
Patent JP-S63170091-A (JP)
Title: Thermal transfer sheet
Inventor: OHARA SHUICHI
IPC: B41M5/382
Filed: 1987-01-09
Abstract: PURPOSE:To enable high-quality image recording with general common paper by adding specific polyester resin to an ink layer containing heat-sublimable or evaporating dye and a dyeing resin layer, from which dye can be transferred thermally to paper to be recorded, located adjacent to said ink layer on a base. CONSTITUTION:In a thermal transfer sheet 1, an ink layer 7 containing a sublimable dye on a base 6 is provided on a base 6, and a dyeing layer 8, from which dye is transferred to the sequential faces of a thermal transfer sheet is provided along the running direction of the sheet at a position adjacent to the ink layer of the base, to form a thermal transfer sheet. The dyeing layer 8 contains polyester resin with a numerical average molecular weight of 2,000 to 10,000. In addition, the softening temperature of said resin is higher than 80 deg.C and lower than 150 deg.C. Furthermore, when a common paper is used as a paper to be recorded, the thermal transfer property of the dyeing layer is improved, and also the dyeing layer is easily dyed by sublimable dye, thus enabling the availability of a high-quality image. For instance, a thermal transfer sheet for color printing has a face 2 having a dyeing layer arranged between a yellow ink face 3 and a cyan ink face 5.
Patent JP-H08190196-A (JP)
Title: Photopolymerizable composition, color filter using the same and its production
Inventor: WAKATA YUICHI
IPC: G03F7/027
Filed: 1995-01-10
Abstract: PURPOSE: To obtain a photopolymerizable compsn. excellent in alkali developing property without tacking, especially to obtain a binder to constitute the compsn., so that a protective layer having the performances necessary for adhesion property with a substrate and film forming property of a transparent conductive layer, by incorporating a resin obtd. by the reaction of a specified resin and a compd. in a specified proportion to 1 equiv. of anhydrides. CONSTITUTION: This compsn. contains a photopolymn. initiator or photopolymn. initiator system, addition polymerizable monomers having ethylene type unsatd. double bonds, and a resin having obtd. by the reaction of a resin having repeating units expressed by formula I and formula II and 500-30000 number average mol.wt. with a compd. having primary amino groups and ethylene-type unsatd. double bonds in one molecule by an amt. of 1.0 to 0.1 equiv. to 1 equiv. of anhydride groups. In formula, Ar<1> is a phenyl group, x and y are molar ratios of repeating units in the resin and x=0.85 to 0.55, y=0.15 to 0.45.
Patent JP-H02183992-A (JP)
Title: High-frequency heating device
Inventor: KUSUKI SHIGERU
IPC: H05B6/68
Filed: 1989-01-06
Abstract: PURPOSE:To perform the high-frequency heat source control with stable characteristic by inserting a dielectric plate between a heating device and a radio wave detecting antenna and controlling a heating source based on the relative change value in time of the DC signal detected with the detected radio wave signal by a diode. CONSTITUTION:The electric field in a heating device is detected into DC by a detecting circuit 7 through an antenna 6 protruded into the device via a dielectric plate 5 and connected to the power circuit 10 of a high-frequency oscillator 1 by a control circuit 9 via an amplifying circuit 8. Radio waves are guided into the device via small holes 12 provided on the device wall face in a metal box 13 fitted on a device wall 11, and radio waves are guided via small holes 14 of the metal box. The antenna 6 have the length of 1/4 or below of the wavelength of radio waves emitted from the high-frequency oscillator and is protruded into the small chamber space 15. The output voltage Vs generates a small fluctuating phenomenon synchronously with the rotation of a turn table, thus the control circuit 9 controls the power circuit 10 at the cross timing so as to make the change of the time (t) of dVS/dt zero. A short circuit between the antenna and the earth due to the scattering of oil and moisture of food is prevented, and stable control is performed.
Patent JP-S61160966-A (JP)
Title: Semiconductor injection integrated logic circuit device
Inventor: OOKODA TOSHIYUKI
IPC: H01L27/082
Filed: 1985-01-09
Abstract: PURPOSE:To increase the integration degree by making a color region much closer to a base region, by a method wherein the color region surrounding the base region is made as a deep diffused layer of gentle gradient of impurity concentration which reaches the neighborhood of a buried layer. CONSTITUTION:The surface of the island region 5 of a P<->-type epitaxial layer 3 formed on a P-type substrate 1 is provided with an N<+>-type color region 15 so that this may surround an injector region 6 and a base region 7. The surface concentration of this color region 15 is set slightly lower than that of the base region 7, and the color region 15 is made as a deep diffused layer of gentle gradient of impurity concentration which reaches the neighborhood of an N<+>-type buried layer 2. This construction generates no intrusion to the base region even when lateral diffusion comes to contact with the base region; therefore, the gap between the color region and the base region can be reduced, thus improving the integration degree of elements. Besides, the stabilization of the process and the improvement in yield can be contrived by preventing the decrease in reverse current amplification factor.
Patent JP-H0691034-A (JP)
Title: Slot machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F5/04
Filed: 1991-01-11
Abstract: PURPOSE:To provide a novel slot machine which is never present so far to allow a pleasure game. CONSTITUTION:Large, middle and small discs 1, 2 and 3 different in diameter are each erected on the same shaft center in a rotatable and stoppable manner, and a number of patterns 4a-4c are provided on the outer circumferential front surfaces of the discs 1, 2, 3 exposed to the front. The patterns 4a-4c are formed in such a manner that all the patterns 4a-4c of the large, middle and small discs 1, 2, 3 are mutually conformed in the radial direction, or when the patterns 4a-4c of the large, middle, and small discs 1, 2, 3 are partially conformed in the radial direction, the other patterns are shifted.
Patent JP-H03206678-A (JP)
Title: Semiconductor laser
Inventor: KOBAYASHI AKIRO
IPC: H01S5/042
Filed: 1990-01-08
Abstract: PURPOSE:To improve characteristics of rapid response through reduction of parasitic capacity by providing an electrode metal for current injection across a mesa groove part in a mesa stripe-type semiconductor laser. CONSTITUTION:An n-type InP layer 2, an n-type InGaAsP layer 3 which becomes a laser oscillation region 4, and a p-type InP layer 5 are formed on an n-type InP substrate 1. After a buried mesa groove 15 is formed, a p-type InP layer 6, an i-type InP layer 7, and an n-type InP layer 8 are formed by liquid phase epitaxial growth to form a p-n-p-n junction in a region excepting immediately above the laser oscillation region 4. Lastly, a p-type InP layer 9 and a p-type InGaAsP layer 10 are formed. A mesa groove 11 which isolates an p-n-p-n junction extending outside the mesa groove 15 is formed, an SiO film 12 is formed, and a contact opening is provided to form an ohmic electrode layer 14. An electrode metallic layer 13 is formed across the mesa groove 11.
Patent JP-H09190136-A (JP)
Title: Image forming device
Inventor: OGURA MITSURU
IPC: G03G15/08
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To surely discriminate whether an exchange cartridge attached to a copying machine main body is new or old. SOLUTION: This exchange cartridge 21 having a cleaning unit 5 is provided with a transparent plastic plate 23 at the lower surface of the waste toner box 13 of the unit 5. Then, it is detected by an optical sensor 22 arranged on the copying machine main body 20 whether waste toner is attached to the plate 23 or not. Based on the detected result, it is discriminated whether the cartridge 21 attached to the main body 20 is new or old.
Patent JP-2000197406-A (JP)
Title: Mowing blade
Inventor: HIRAMATSU MASAHIKO
IPC: A01D34/73
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive mowing blade since a mowing blade has a substitutable cutting blade and correction requires a trouble and is expensive when the tip of the cutting blade is worn out. SOLUTION: A used good part of band sawing machine is selected and is regenerated as a cutting blade 2. Since the cutting blade has a number of points, the blade is polished simply many times and can be inexpensively used.
Patent JP-S60146125-A (JP)
Title: Temperature measuring apparatus
Inventor: SAKURAI HIROSHI
IPC: G01K11/30
Filed: 1984-01-11
Abstract: PURPOSE:To measure temperature regardless of the emmissivity and shape of a material to be measured and to make it possible to perform temperature measurement having high position resolution, by injecting positrons into a body, whose temperature is to be measured, and measuring the temperature based on the annihilation gamma-ray intensity of the positrons. CONSTITUTION:Positrons are emitted from a positron source 11 or converged by a convergent lens 12 and inputted to a body 1, whose temperature is to be measured. The positrons hit electrons in the body, whose temperature is to be measured, and they are annihilated as pairs. At this time, two gamma rays are issued in the reverse directions to each other. The pulse signal of the gamma rays, which are inputted to a gamma-ray detector 2, is converted into a digital signal through a preamplifier 4, a linear amplifier 5 and an A/D converter 6. Thereafter the signal is captured as a gamma-ray spectrum by a multichannel waveheight analyzer 7. The gamma-ray spectrum obtained by the analyzer 7 is further analyzed by a measuring and controlling computer 8 and the intesity of the gamma rays is obtained. The intensity is converted into a temperature based on a calibrating curve, which is obtained beforehand, and the result is outputted as temperature information. Therefore the temperature can be measured regardless of the emmissivity and shape of the material to be measured.
Patent JP-H11202559-A (JP)
Title: Ferrite carrier for electrophotographic developer and electrophotographic developer using that carrier
Inventor: SATO YUJI
IPC: G03G9/113
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To stably obtain a carrier having low saturation magnetization with little variance in the magnetization among carrier particles, to obtain uniform surface property of the carrier and to stabilize the characteristics after coating the carrier with a resin by substituting a Mn-Mg ferrite having a specified compsn. with a specified amt. of tin dioxide. SOLUTION: This ferrite carrier for an electrophotographic developer has a compsn. expressed by the formula of (MnO)x (MgO)y (Fe2 O3 )z . In the formula, x, y, z satisfy x+y+z=100 mol.% and preferably range 5 to 35 mol.%, 10 to 45 mol.% and 45 to 55 mol.%. respectively. A part of MnO, MgO and Fe2 O3 is substituted with SnO2 . The substitution amt. of SnO2 is preferably 0.5 to 5 mol.%. If the substitution amt. is out of this range, the surface properties of the carrier are not made uniform or satd. magnetization drastically decreases, which makes using the carrier difficult. The saturation magnetization of the ferrite carrier ranges 20 to 43 emu/g.
Patent JP-H08189865-A (JP)
Title: Rack water temperature meter
Inventor: TANAKA EIICHI
IPC: G01K13/00
Filed: 1995-01-10
Abstract: PURPOSE: To provide a water temp. meter for racks which can measure the temp. of a desired rack simply and accurately. CONSTITUTION: The water temp. meter for racks comprises a base 1 having fit part 1a, an outer cylinder 2 capable of being fitted by one end in the fit part 1a and having an opening 2a at the other end, a guide means 3 to support the outer cylinder 2 slidably in the longitudinal direction, a projecting piece 4 equipped at the other end of the outer cylinder 2, and a thermometer 5 installed in the cylinder 2. In the fit part 1a, the base 1 and outer cylinder 2 are put in tight contact with each other or separated from each other by sliding the cylinder 2 with the fluid resistance acting on the projecting piece 4. The piece 4 is warping to the base 1 side. This is dangled under sea water from a buoy and measures the rack temp. at the desired water depth.
Patent JP-S63168740-A (JP)
Title: Jump destination detector
Inventor: SATO TAKU
IPC: G06F11/28
Filed: 1987-01-07
Abstract: PURPOSE:To automatically detect a jump destination in a short time by collating whether or not a jump destination name in each function stored in a 2nd storage means is coincident with any paragraph name in the function. CONSTITUTION:A name of an inputted program and a check object range are displayed on a display device 5 for the confirmation by the operator. A jump destination 7 after the confirmation checks or not a name of the inputted program is coincident with the name of an object program stored in an external storage device 2. In case of dissidence, a message is displayed on the display device 5 and information to the operator. When the name is coincided the first function of the object program according to the check object range inputted from an input device 4 is expanded in an internal storage device 7 while being grouped into the jump destination name and paragraph name. The jump destination detector, based on the expanded jump name, collates it with a paragraph name expanded similarly. Thus, the check time isreduced.
Patent JP-S60188615-A (JP)
Inventor: FURANKO MARUCHIESHI
IPC: D05B57/02
Filed: 1985-01-11
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-H11197839-A (JP)
Title: Circulation type flux feed device
Inventor: NEMOTO MASAAKI
IPC: B23K9/18
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To dispense with a replenishing work for the flux in an unstable place, to greatly reduce the burden on a worker, and to improve the workability. SOLUTION: The inside of a flux feed hopper 2 installed above a weld part of a large diameter tube 3, is divided into a suction chamber 21 to which a suction device 18 is connected through a suction hose 19, and the inside which can be kept at negative pressure, and a feed chamber 24 which is provided adjacent to a lower part of the suction chamber 21, and in which the flux F in the suction chamber 21 can be dropped by opening/closing a damper through expansion/contraction of a cylinder 22, and stored, and a vessel 16' which is used for both recovery and replenishment of the flux which receives the flux F flowing down from a welded part and is formed of a replenishment port 25 of the flux F on its side part, is arranged on a lower part of the large diameter tube 3.  The inside of the vessel 16' which is used for both recovery and replenishment of the flux is connected to the suction chamber 21 of the flux feed hopper 2 through a piping 27 for circulation.