baber/WOPTO huggingface dataset:
Patent JP-H0868445-A (JP)
Title: Power transmission chain
Inventor: OKUDA TOMONORI
IPC: F16G13/04
Filed: 1994-08-29
Abstract: PURPOSE: To provide a power transmission chain that can prevent the generation of crack and local deformation to a locker pin and moreover can prevent the wear of the locker pin and a pin hole. CONSTITUTION: A silent chain is formed by connecting numerous link plates 2, each of which has a pair of pin holes 22 formed. by locker joints inserted into the pin holes 22. In such a silent chain, the radius of curvature R of the respective circular locker faces 31a of a pair of locker pins 31, 31 forming the locker joint is to be 0.6 times to 1.6 times of the pitch P.
Patent JP-2000075150-A (JP)
Title: Article including cascaded raman resonator of optical fiber
Inventor: ENGELBERTH JON W
IPC: H04B10/291
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain a Raman laser which may be utilized for respective desired output wavelengths by using a cascaded Raman resonator (CCR) of plural wavelengths which receives the pumping radiation a wavelength λp and radiates the output of at least two different wavelength λs.1 and λs.2. SOLUTION: A Raman laser 85 of dual wavelengths exists near a receiver 82 and is pumped by a pump source 86. The CCR of the Raman laser 85 receives the pumping radiation of the λp and plural upstream refractive index gratings include first and second refractive index gratings. Plural downstream refractive index gratings include third and fourth refractive index gratings. The first and third refractive index gratings are so selected that the central wavelength is λs.1(>λp) and the second and fourth refractive index gratings are so selected that the central wavelength is λs.2(>λp). The output radiation of the wavelength λs.1 is provided in the one downstream position of the downstream refractive index gratings and further, the output radiation of the λs.2 is provided.
Patent JP-H0571339-A (JP)
Title: Exhaust manifold
Inventor: IWATA MITSUE
IPC: F01N13/10
Filed: 1991-09-09
Abstract: PURPOSE:To relax generation of a notable temperature difference around a boss for installing an insulator, which is provided on the barrel part of a manifold, and also prevent cracking from being generated on the barrel part, in the exhaust manifold of an engine during its operation. CONSTITUTION:A heat radiating projection 10 is provided on the barrel part 2 surface on the periphery of a boss 5 for installing an insulator, which is set on the barrel part 2 of an exhaust manifold.
Patent JP-2000059026-A (JP)
Title: Manufacture of double-sided circuit board
Inventor: KURITA HIDEYUKI
IPC: H05K3/42
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To manufacture a double-sided circuit board, which has high reliability in continuity and has a high-density wiring pattern. SOLUTION: A polyamic acid film 2a is formed on a lower conductive layer 1, and after a via hole Vh reaching the layer 1 is formed in the film 2a, the film 2a is used as a polyimide film 2, the via hole Vh is filled with a plated metal film 4, a metal thin film 5 is formed on the surface of the film 2 by a sputtering method, a plated resist film 6 corresponding to an upper conductive layer pattern is formed on the film 5, a metal layer for upper conductive layer is deposited on the film 5 to form an upper conductive layer 3, the film 6 is separated from the film 5, and the surface which is located on the side of the layer 3 of the film 5 is soft-etched to have the exposed film 5 remove.
Patent JP-S6384814-A (JP)
Title: Cutting device for composite panel
Inventor: SAITO MINORU
IPC: B26D5/32
Filed: 1986-09-27
Abstract: PURPOSE:To ensure the agreement of a lower base material with the cutting section of a composite panel by providing a transfer mechanism and a traversing mechanism respectively for reciprocating a cutter in the transfer and the widthwise directions of a continuous composite plate strip, and arranging sensors forward of the cutter for sensing the butt portions of the lower base material. CONSTITUTION:A continuous composite panel strip A comprises lower base materials B of cut plate form an butt connected to each other and an upper base material C continuously laminated thereto, and a cutting device therefor comprises a cutter 2 and a traversing mechanism 4 arranged on a frame 5 and reciprocated in the transfer direction beta of the strip A via a transfer mechanism 3. Then, a plurality of sensors 6 are linearly arranged in the widthwise direction of the strip A, detect the butt portions of the lower base materials B and adjust the transfer rate of a traveling cutter 1. The titled device, when the lower base materials B are made of cut plate form elements, is sure to be capable of cutting with the edge of the materials B and therefore said edge agrees to the edge of the composite panel.
Patent JP-H1063204-A (JP)
Title: Color display device
Inventor: FUKAZAWA KOICHI
IPC: G02F1/1335
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To make satisfactory balances of luminance of respective colors and a satisfactory white display coexist with each other in a passive type color display device having a three-primary light source. SOLUTION: This device is provided with a light source 1 provided with LEDs 3r1, 3g1, 3b1 performing light emissions of respective colors of red, green and blue, a light source driving circuit 6 independently respectively driving the LEDs, a liquid crystal shutter 7 performing a display by controlling the passing of incident lights from the light source and a shutter control circuit 9 controlling the operation of the liquid crystal shutter 7.  In this case, a color display device capable of improving balances of gradation of red and green with respect to white and capable of performing a white display having a satisfactory white balance while maintaining the satisfactory balance with light emission luminances of the respective colors is constituted by using the LED 3r1 having a light emission color (SD) whose peak light emission wavelength λp is λp=630±10nm as the red LED.
Patent JP-S6475032-A (JP)
Title: Apparatus for supplying treating liquid
Inventor: AMADA HARUO
IPC: B01J4/00
Filed: 1987-09-16
Abstract: PURPOSE:To prevent solid materials, which are generated in or brought into a treating liquid piping, from sticking to a matter to be treated by automatically carrying out a washing operation to clean out the solid materials etc., in accordance with a generator condition of foreign matters such as solid materials in the piping. CONSTITUTION:A treating section 2, wherein a specified treatment is carried out by supplying a treating liquid to a matter 7 to be treated, is connected with a treating liquid reservoir 1 by way of a piping 5. A detector 11, which is set in the middle of the piping 5, detects an amount of solid materials in the piping 5. A washing operation is carried out by supplying a washing liquid from a washing liquid reservoir 3 to the piping 5, and a waste liquid formed in the piping 5 during the aforementioned washing operation is recovered in a waste liquid reservoir 4. A control section 13, which is connected with the detector 11, controls the washing operation in accordance with the amount of solid materials in the piping 5. By using this apparatus, it is possible to prevent perfectly the solid materials, which are generated in or brought into the treating liquid supply path, from ticking to the matter to be treated.
Patent JP-H0973395-A (JP)
Title: Control system using plural objects, and its building method and peripheral device control system
Inventor: KIMURA YOSHIHIRO
IPC: G06F9/54
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a control system which can be customized more flexibly and easily as a control system consisting of a plurality of common objects and its building method. SOLUTION: When a 1st OCX 10 as an instance of a common object generates and controls another 2nd OCX 11, an interface object 15 which makes possible a bilateral communication is generated and utilized. By this interface object 15, an event generated at the 2nd OCX 11 can be sent back to the 1st OCX 10 and the 2nd OCX 11 can be operated completely from the 1st OCX 10.
Patent JP-H11114064-A (JP)
Title: Fluid transfer device
Inventor: CAIZZA RICHARD J
IPC: A61J1/20
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To adequately make fluid filling and supplying states to a fluid supplying device correspond to each other by positioning first and second canulas inside the cavity of a shield so as to permit the tip end parts of them to face in opposite directions and connecting first and second hubs to the both ends of the shield so as to be attachable/detachable. SOLUTION: The almost hollow cavity 27 is formed between the opening base end part 22 of the shield 21 and the opening tip end part 23 in the fluid transfer device 20. Then, first and the second canula assemblies 31 and 41 are arranged inside the cavity 27 of the shield 21 at least partially. Besides, the tip end parts of the first and the second canulas 32 and 42 are made to be opposed in facing opposite directions and the first and the second hubs 37 and 47 are connected to the both ends of the shield 21 so as to be attachable/ detachable so that the opening base end parts of the hubs 37 and 47 are used for connection with the fluid supplying device like an injector.
Patent JP-S6384531-A (JP)
Inventor: YOSHIE TAKESHI
IPC: G01S7/521
Filed: 1986-09-30
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-S61108264-A (JP)
Title: Left and right pincushion distortion correcting circuit
Inventor: IMAYASU TOMONARI
IPC: H04N3/23
Filed: 1984-10-31
Abstract: PURPOSE:To obtain a proper parabolic wave signal for correcting pincushion distortion at all times independently of change in an ABL by using a control value making the amplitude of a sawtooth wave constant so as to integrate a signal obtained from a deflection yoke thereby generating the parabolic wave signal for correcting pin cushion distortion and using a time mean of ABL detection so as to correct the amplitude of the parabolic wave signal. CONSTITUTION:A signal from an input terminal 100 is fed to a count terminal of an up-down counter 73, an output from a comparator 72a is fed to a control terminal, the count data is fed to a DC converter 75 and fed to a control terminal of an oscillator 71 to control the amplitude of a sawtooth wave. A control value I0 being an output of the DA converter 75 is fed to a multiplier circuit 200, a detected voltage of a deflecting yoke current is fed to the multiplier circuit 200 through a terminal 201 to generate a parabolic wave signal having the amplitude in response to the control value I0 and extracted at an output terminal 202 of a pincushion correction signal.
Patent JP-H0673758-A (JP)
Title: Lifting-lowering step device for wheel loader
Inventor: NISHIHARA SEIJI
IPC: E02F9/16
Filed: 1992-08-28
Abstract: PURPOSE:To improve the properties of getting-on-and-off and operationability by installing steps at two upper and lower stages on the side face of a rear car section bonded with a front car section by pins while arranging the lower step at a position lower than the lower end section of the front wheel fender of the front car section. CONSTITUTION:An operator puts one leg on a lower step 25 while gripping a side grip 29. The operator places the other leg on an upper step 24, and sits on a driver's seat through a floor 30. When the front car section 13 is turned maximally in the left and right direction in order to change the direction, a fender 28 is not brought into contact with the step 25 because the position of mounting of the step 25 is lower than the lower end section of the fender 28. The step 25 is formed in a shape that the step 25 surrounds a section up to the front of the lower section of a rear car section 16, thus ensuring and facilitating getting-on-and-off. Accordingly, the space of the legs at the time of getting-on-and-off is reduced, and the operator can get on and off to and from the driver's seat extremely easily while interference between the fender and the step at a time when the front car section is rotated maximally is prevented, thus improving driving operation and safety.
Patent JP-H0392393-A (JP)
Title: Recording medium
Inventor: FUJIMOTO AKIRA
IPC: B42D15/10
Filed: 1989-09-05
Abstract: PURPOSE:To realize safe and certain exact calculation even when magnetic recording is erased by performing printing under the other pressure of magnetic recording. CONSTITUTION:A magnetic recording strip 12 recording data is provided to the rear of a card 10 and self-contained paper 16 constituted of a coupler layer 15 and a colorant layer 14 is provided to the surface of a card base 13. The colorant layer 14 of the self-contained paper 16 is formed by applying microcapsules including a colorant and the coupler constituting the coupler layer 15 forms a color by chemical reaction generated by the mixing with the colorant. Therefore, when printing or typing is performed on the card 10 by a printer, the microcapsules of the colorant are broken by the printing pressure thereof and the colorant is immediately absorbed in the coupler and forms a color by chemical reaction to display printing data on the card. Therefore, even when a tape is bonded to the card to perform printing, printing is certainly performed.
Patent JP-H04111230-A (JP)
Title: Information reproducing device
Inventor: KOBAYASHI TADASHI
IPC: G11B20/14
Filed: 1990-08-31
Abstract: PURPOSE:To accurately reproduce recorded information by outputting an electric signal in receiving a light beam reflected by a recording part position, binarizing this electric signal, detecting a time difference between the timing obtained from this binarized signal and the timing obtained from a prescribed demodulation clock and outputting a multivalued signal corresponding to this time difference. CONSTITUTION:At the time of reproducing multivalued information, a signal photoelectrically transduced by a photoelectric transducer 12 is inputted via a processing circuit 14 to a regenerative signal processing device 40, where a regenerative waveform removed with its high frequency component by an LPF 401 is set at a rescribed slice level, and then a binarized waveform is generated. The pulse width of the binarized waveform is changed in accordance with the size of an area of its corresponding recording mark. This binarized waveform and the demodulation clock are inputted to a regenerative signal generating circuit 403 to generate the regenerative signal S2 by detecting a time difference between the timing obtained from the binarized waveform and the timing obtained from the demodulation clock C. By this method, an effect of reproducing jutters is removed, and the recorded information is reproduced faithfully.
Patent JP-S62115634-A (JP)
Inventor: RAINHARUTO KURAFUTO
IPC: H01J37/075
Filed: 1986-09-30
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-H0876602-A (JP)
Title: Liquid developing device for electrostatic latent image
Inventor: HASEGAWA YASUSHI
IPC: G03G15/10
Filed: 1994-08-31
Abstract: PURPOSE: To provide a liquid developing device for an electrostatic latent image capable of supplying plural developers of each color onto the surface of a developer substrate with a uniform thickness. CONSTITUTION: The liquid developing device for the electrostatic latent image which develops the electrostatic latent image formed on a photoreceptor with toner is provided with a flexible developing belt 510 carrying the developer, plural coating rollers 522d coating the developing belt 510 with the developer, arms 524 bringing the coating rollers 522d away from or near to the developing belt 510 and receiving rollers 516a-516d arranged projectingly as a whole so as to respectively abut on the rear surface of the developing belt 510 to slightly push it out ward, in positions where the coating rollers 522d are abutted on the developing belt 510.
Patent JP-S60121259-A (JP)
Title: Corrosion fatigue resistant steel
Inventor: UEDA SHIYOUJI
IPC: C22C38/00
Filed: 1983-12-06
Abstract: PURPOSE:To obtain a steel having superior resistance to corrosion fatigue by adding specified percentages of C, Cr, Ni, Mo, Si, Mn and N to Fe. CONSTITUTION:A steel consisting of, by weight, <=0.05% C, 11-18% Cr, 2-7% Ni, 0.5-4% Mo, <=1% Si, <=3% Mn, 0.03-0.4% N and the balance Fe with ordinary impurities or further contg. one or more among <=0.5% Ti, <=1% Nb and <=1% Cu is prepd. The steel has remarkably high corrosion fatigue strength and superior toughness.
Patent JP-H06319829-A (JP)
Title: Detachable type arm exercising device
Inventor: UIRIAMU TEI UIRUKINSON
IPC: A63B22/12
Filed: 1993-09-16
Abstract: PURPOSE: To provide a detachable arm exercise machine that can be fixed or detachably mounted to various kinds of aerobics exercise machines used efficiently for exercising upper part or whole parts of a user's body. CONSTITUTION: Leg exercise unit 12 having leg contact face 14; pole 30 arranged adjacently to an end of leg contact face 14; and mounting bracket 52 for mounting leg exercise unit 12 and pole 30 are provided. A detachable arm exercise machine comprises hinge shaft 44 to which pole 30 extending from mounting bracket 52 is mounted rotatably; resistance means attached to hinge shaft 44 for controlling a resistance force necessary for a user to rotate pole 30 forward and backward; and resistance setting member 70 for adjusting the resistance force of resistance means 66.
Patent JP-S6287032-A (JP)
Inventor: NAKAMURA KAZUHIKO
IPC: A01G31/00
Filed: 1985-10-15
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-H0953152-A (JP)
Title: Steel for high strength bolt, excellent in atmospheric corrosion resistance and refractoriness
Inventor: SHIRAGAMI TETSUO
IPC: C22C38/22
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a steel for high strength bolt, having high tensile strength and excellent in atmospheric corrosion resistance and refractoriness, without causing an increase in cost by specifying a composition consisting of C, Si, Mn, S, Cr, Mo, Cu, Al, N, and Fe. SOLUTION: This steel for high strength bolt has a composition which consists of, by weight, 0.15-0.30% C, 0.50-1.5% Si, <0.60% Mn, <0.010% S, 0.80-1.50% Cr, 0.25-0.65% Mo, 0.10-0.50% Cu, 0.01-0.05% Al, 0.007-0.030% N, and the balance essentially Fe with inevitable impurities and in which Al/N is regulated to 1.5-2.8. By this method, a tensile strength of >=980N/mm<2> at room temp. can be provided without causing the increase in cost resulting from the addition of large amounts of specific elements, and also atmospheric corrosion resistance and refractoriness can be improved.
Patent JP-S59117991-A (JP)
Inventor: YOSHIMOTO YUKIO
IPC: F16L55/16
Filed: 1982-12-25
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-S60121725-A (JP)
Title: Annealing method for ion-implanted compound semiconductor device
Inventor: TAKANO HIROZOU
IPC: H01L21/265
Filed: 1983-12-05
Abstract: PURPOSE:To obtain elements with less variation in electric characteristics by suffcient exhibition of the effect of proximity cap by a method wherein counter ions are implanted to the back surface of a compound semiconductor substrate bent convexly in the element-forming plane by the ion implantation for element formation, and the warp is corrected by the stress generating by the former ion implantation; then, two pieces of thus processed substrates are treated by annealing by contacting the respective element-forming planes. CONSTITUTION:Impurity ions I1 to give desired conductivity type are implanted to the element-forming plane of the compound semiconductor substrate 4, but the substrate 4 bends convexly toward the element-forming plane by the ion implantation. Therefore, the substrate 4 is flattened by correcting the warp by the implantation of counter ions I2 to the back surface thereof. Thereafter, the substrate 4 thus processed and a substrate 5 processed in the same manner are superposed on each other while the element-forming planes are contacted, which is then mounted on a graphite boat 1 and annealed. Thus ununiform thermal deformation in the substrate surface is inhibited, and the excellent effect of annealing is obtained.
Patent JP-S59122522-A (JP)
Title: Manufacture of foamed phenolic resin
Inventor: ASAI NORIO
IPC: C08L7/00
Filed: 1982-12-28
Abstract: PURPOSE:To obtain a foamed phenolic resin having improved mechanical properties and water resistance, by foaming and hardening a phenolic resin compounded with a specific glycidyl ether compound. CONSTITUTION:The objective foamed article is obtained by (1) compounding (A) a di- or triglycidyl ether compound of an aliphatic polyhydric alcohol (the carbon number of the main chain is <=6) (e.g. propylene glycol diglycidyl ether) or its mixture with (B) a phenolic resin (preferably a resol-type resin), (2) compounding the obtain phenolic resin compounded with glycidyl ether compound, with (C) a foaming agent, (D) a foam stabilizer (preferably castor oil ethylene oxide adduct, etc.), (E) a curing agent and if necessary (F) an inorganic and/or organic filler, and (3) foaming and hardening the composition.
Patent JP-H1063261-A (JP)
Title: Electronic stringed instrument
Inventor: BUSHIDA TAKESHI
IPC: G10H1/00
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To express a difference in sound production corresponding the a playing by discriminating whether pick playing or hand playing. SOLUTION: A pitch detecting section 12 detects the depressed fret positions of a finger plate part. A first sound production trigger detecting section 13 forms the playing information indicating the string numbers of the played strings and the state of the playing. A second sound production trigger detecting section 14 forms the displacement information of a pick having a piezoelectric sensor. A CPU 11 sets pitch data by the depressed fret positions, sets touch data by the playing information and discriminates whether the playing is by the pick or not by the displacement information. When the CPU judges that the playing is by the pick, the CPU transmits the timbre data of the pick playing to a musical tone generating section 17. When the CPU judges that the playing is not by the pick, the CPU transmits the timbre data of the hand playing to the musical tone generating section 17.
Patent JP-H0395926-A (JP)
Title: Doping method
Inventor: MADA YOICHI
IPC: H01L21/223
Filed: 1989-09-08
Abstract: PURPOSE:To form an extremely thin doped layer having an abrupt profile by conducting supply of semiconductor forming element material gas and supply of doping gas at a predetermined time interval when a doped layer of compound semiconductor is formed by an organic metal thermal decomposing vapor growing method. CONSTITUTION:In order to form a doped layer of III-V compound semiconductor, hydride containing group V element or organic metal compound is always supplied first. Initially, supply of doping gas is started, then after time T2 is elapsed, supply of organic metal compound containing group III element is started to start growth of the doped layer. At the time of finishing, the supply of the organic metal containing the group III element is first stopped, then after time T3 is elapsed, the supply of doping gas is stopped thereby to finish the formation of the doped layer. The T3 is time required that, after the supply of the gas is started, concentration of the gas on the surface of the grown substrate reaches a normal value, and the T3 is time required that, after the supply of the organic metal compound containing the group III element is stopped, concentration of the gas is sufficiently lowered.