baber/WOPTO huggingface dataset:
Patent JP-H0871047-A (JP)
Title: Bio-information measuring apparatus
Inventor: YANAGI SHINSAKU
IPC: A61B5/0402
Filed: 1994-09-06
Abstract: PURPOSE: To provide an apparatus by which pulse wave transmitting time can conveniently and accurately be measured without influence of time delay of pulse movement to the wave R of electrocardiographic voltage. CONSTITUTION: An electrocardiographic voltage signal is detected by an electrocardiographic voltage detecting part 31 and a finger point pulse wave is detected by a finger point pulse wave detecting part 32 and the delay time DT of the pulse movement of the aorta starting part to the wave R of the electrocardiographic voltage is estimated based on the electrocardiographic wave shape and the pulse wave signal by the second time calculating part 34. Then, in the first time calculating part 33, from inspection of the wave R of the electrocardiographic voltage, the time Dsp when the pulse wave with the same heart rate is detected is calculated by a finger point pulse wave sensor 7 and the pulse wave transmitting time, PTT=Dsp --DT is calculated by a pulse wave transmitting time calculating part 35.
Patent JP-H0260632-A (JP)
Title: Exhaust valve for blood pressure measuring equipment
Inventor: SAKAGAMI HIRONOBU
IPC: F16K17/34
Filed: 1988-08-26
Abstract: PURPOSE:To obtain stable pressure reduction characteristics by forming a valve element into a bottomed cylinder shape having an outer diameter equivalent to the length of the valve element or longer and forming a slit on the bottom surface part of the valve element. CONSTITUTION:A valve element 20 is formed into the bottomed cylinder shape with a movable material, a thick-wall flange 22 is formed at the opening edge side of the valve element 20, an outer diameter 22a of the valve element 20 is made equivalent to a length (b) obtained by subtracting the length of the part of the flange 22 from the whole length of the valve element 20 or longer, and a slit 21 is provided on the bottom surface of the valve element 20. For the valve element 20, while the slit 21 provided on the bottom surface of the valve 20 is under a closed state as it is when no pressure is applied to the flange 22, the slit 21 formed on the bottom surface is opened by deformation caused by the distortion of the valve element 20 when the distortion occurs by clamping force given to the flange 22. Thus, in this exhaust valve 2, while the opening area of the slit 21 is made into a size determined by the deformation quantity of the valve element 20 when the pressure applied to the outer surface of the valve element 20 is low, the opening area of the slit 21 becomes smaller when the pressure applied to the outer surface of the valve element 20 becomes higher, and required exhaust characteristics can be obtained.
Patent JP-2000042787-A (JP)
Title: Flux cored wire for gas shield arc welding
Inventor: KONISHI MASATO
IPC: B23K35/368
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain excellent blow hole resistance without deteriorating a generation quantity of fume/spatter and to concurrently obtain a good bead appearance and a good bead shape in high speed welding of a shop primer coated steel plate. SOLUTION: A C quantity of a steel outer shell M is <=0.03 wt.% per outer shell total weight, a flux F has a composition consisting of, per wire total weight, 1.1-2,5 wt.% ZrO2, 0.3-1.1 wt.% SiO2, 0.20-0.90 wt.% TiO2, further satisfying a weight % ratio of ZrO2/TiO2 of 2.5-7.0, X of 1.8-3.8 as taking X wt.% for the total quantity of ZrO2, SiO2, TiO2, Y of 0.5-2.0 as taking Y wt.% for the total quantity of FeO, MnO, Z of 0.03-0.15 as taking Z wt.% for the total quantity of Na2O, K2O and X/(Y+5Z) of 0.8-3.5.
Patent JP-2001042691-A (JP)
Title: Fixing device and image forming device equipped therewith
Inventor: NAGATA HIDETOSHI
IPC: G03G15/20
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device and an image forming device equipped with the fixing device capable of restraining power consumption, while shortening waiting time for user. SOLUTION: This fixing device is provided with a heat generating means to generate heat at a prescribed temperature by power from a power source, and a preheating control means for setting the heat generating means to generate the heat at temperatures lower than the prescribed temperature when a fixing processing interruption state is continued for a prescribed time T or longer. The device is further provided with a power consumption measuring means for measuring power consumption of the heat generating means, and the preheating control means controls and the length of the time required until the heat generating means is set to a temperature lower than the prescribed temperature may be shorter than the prescribed time T, when power consumption W measured by the power consumption measuring means is equal to or above a prescribed power consumption WO.
Patent JP-H0261539-A (JP)
Title: Analysis on trace gallium by frameless atomic absorption spectrophotometry
Inventor: FUNATO YOSHITO
IPC: G01N21/31
Filed: 1988-08-26
Abstract: PURPOSE:To achieve a higher detection sensitivity while eliminating the need for pretreatment by adding ammonium molybdenate to a sample to calcify. CONSTITUTION:A graphite tube 1 composing an atomization furnace has an axial through hole in a graphic columnar body to form an analyzed light transmitting path 1a concurrently serving as sample storage chamber while a through hole is cut in an external wall thereof to provide a sample injection port 1b. With the energization of electrodes 2 and 3, the tube 1 is made to generate heat to atomize the sample and a measurement is performed by a light beam transmitted through a transmission path 1a. Then, the sample is injected into the transmission path 1a at the injection port 1b and then, when an aqueous solution of ammonium molybdenate is added, these two types of liquids are retained within a sample storage section. Then, the tube 1 is heated up and a calcification is performed after water is dried. This can prevent volatilization of gallium in the course of the calcification. In addition, when the tube 1 is heated up to a temperature suited to the atomization of gallium at the end of the calcification. Gallium is atomized at a concentration the same as contained in the sample originally to cause an absorption of light.
Patent JP-H0764581-A (JP)
Title: Audio and video reproduction system
Inventor: NAKAMURA JUNICHI
IPC: G10K15/04
Filed: 1993-08-27
Abstract: PURPOSE:To easily select a background video in an audio and video reproduction system such as a KARAOKE reproducing device. CONSTITUTION:This system is provided with a reproducing means 12 which reproduces voice data from a storage medium 11 in which the audio data of plural units to which an individual number is applied are recorded, control means 21 which controls the individual number of the audio data to be reproduced by the reproducing means 12, video signal source 5 which selects an output video based on the control of the control means 21, and number inputting means 1 which executes the inputting operation of the individual number, and indicates the number to be reproduced to the control means 21. When the number obtained by adding a constant number to the individual number is inputted by the number inputting means 1, the audio data of the individual number obtained by subtracting the constant value from the inputted number are reproduced by the reproducing means 12, and the video which is different from the video obtained at the time of inputting the individual number without adding the constant value is selected as the video outputted from the video signal source 5 under the control of the control means 21.
Patent JP-S58115614-A (JP)
Title: Magnetic head
Inventor: HANDA SHIYUNJI
IPC: G11B5/127
Filed: 1981-12-28
Abstract: PURPOSE:To facilitate the process of manufacture by forming a trailing-side magnetic pole of a thin film on a bulk substrate, and sticking the trailing-side magnetic pole to a leading-side magnetic pole and thus generating a recording magnetic field which has an intenser vertical component. CONSTITUTION:The trailing-side magnetic pole 41 is formed on the bulk substrate 42 by using a high magnetic permeability thin film of a soft magnetic material such as ''Permalloy ''. The substrate 42 uses ferrite or a nonmagnetic material. Then, 45 is the leading-side magnetic pole and the bulk substrate of ferrite. Further, 46 is a stuck part and a recording medium moves to left on the paper surface.
Patent JP-H0378413-A (JP)
Title: Low corona noise type low wind noise electric wire
Inventor: KARASHI YUJI
IPC: H02G7/14
Filed: 1989-08-18
Abstract: PURPOSE:To ensure the wind-noise preventing effect of the title electric wire while its AN characteristics are sharply improved by winding a spiral rod alternately provided with large-and smalldiameter sections in the length direction around a transmission line. CONSTITUTION:A spiral rod 2 to be wound around a transmission line 1 is alternately provided with large-diameter sections 2a and small-diameter section 2b. Namely, the outside diameter d1 of the sections 2a is larger than the outside diameter d2 of the sections 2b. Because of the level differences between the sections 2a and 2b of the rod 2, the adhering force of water drops adhering to the rod 2 is unbalanced and, accordingly, the water drops quickly fall down from the rod 2. In addition, even when water drops tend to come together to the small-diameter sections 2b, they cannot grow large. Therefore, not only the wind noise produced by an overhead transmission line can be reduced sharply, but also occurrence of audible noise(AN) caused by corona produced by an extra-high voltage transmission line can be minimized.
Patent JP-S6457517-A (JP)
Title: Superconducting element of thin film type
Inventor: MUROI MICHITO
IPC: C01G1/00
Filed: 1987-08-27
Abstract: PURPOSE:To allow excellent crystallization as well as to attempt stabilization while restraining both deterioration in properties caused by thermal strain and the reaction of a substrate with a superconductor under high temperature by forming a layer of SrTiO3 as an intermediate electric insulating layer on the substrate, and forming the thin film of the superconductor made of a composite oxide in a specific Ln-M-Cu-O series on said intermediate electric insulating layer. CONSTITUTION:In a superconducting element of a thin film type on the thin film of whose substrate a superconductor is formed, a layer of SrTiO3 is formed as an intermediate electric insulating layer 2 on the substrate 2. Furthermore, the thin film 3 of the superconductor constituted by LnM2Cu3O7-k is formed (Herein, Ln shall be at least one kind of rare earth elements such as La, Nd, Pm, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb, Lu and Y; M shall be at least one kind of Ba, Sr and Ca; (k) shall be greater than '0' but smaller than '1'). Owing to this constitution, the superconductor is finely crystallized on the crystal film of SrTiO3. And since the coefficient of thermal expansion of the superconductor is about equal to that of SrTiO3, thermal stresses will hardly be incurred in the thin film. Furthermore, there is no problem either of reactions taking place between the substrate and the superconductor, excellent superconducting properties can thereby be stably obtained.
Patent JP-H1148072-A (JP)
Title: Machine tool
Inventor: YASUMOTO KOICHI
IPC: B23Q3/155
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool to perform machining of a work and also tool replacement while the spindle heat fitted with a tool is moved between the machining region and replacement region, whereby tool replacement can be performed efficiently. SOLUTION: A timing chart used in a machine tool for performing tool replacement is illustrated in the attached drawing, where the movement of a table (XYB-axis) holding a work is started when the spindle head (Z-axis) has attained the simultaneous motion starting position, so that the table movement is finished at an earlier time than with a conventional machine tool in which the table movement is started when the spindle head has reached the point of origin of the Z-axis. Accordingly the total time required to make tool replacement can be shortened.
Patent JP-H1152373-A (JP)
Title: Liquid crystal display device
Inventor: KASHIWAGI TAKAFUMI
IPC: G02F1/1335
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which ameliorates the nonuniformity of display image quality by the temp. difference within a display screen. SOLUTION: A cold cathode ray tube is used for a bar-shaped lamp 7 and a PMMA resin molded to a flat plate shape is used for a light transmission body 3. The reflection surface of the exit light of the light transmission body 3 is provided with a reflection sheet 5 consisting of a white resin sheet. In addition, a member constituted by forming a front surface plate part, connecting plate part and rear surface plate part from an aluminum plate 22 of 0.3 mm in thickness by press forming to a U-shaped section of an arc shape in corners is used for the reflection member 21 arranged on the outer peripheral part of the bar-shaped lamp 7. A resin film deposited by evaporation with silver is laminated on the silver vapor deposition surface on the bar-shaped lamp 7 side of the aluminum plate.  The tight contact part of the metallic reflection member 21 and a heat radiation sheet 24 are tightly adhered by surface-to-surface contact, by which the heat generated by the bar-shaped lamp 7 is efficiently transferred via the reflection member 21 to the heat radiation sheet 24 on the rear surface of the light transmission body 3. The temp. difference within the liquid crystal panel 9 is thus reduced and the nonuniformity of the contrast is ameliorated.
Patent JP-H0553024-A (JP)
Title: Package for optical waveguide optical system and prism coupler for optical waveguide optical system
Inventor: NAKAYAMA YOSHINOBU
IPC: G02B6/12
Filed: 1991-08-26
Abstract: PURPOSE:To provide the package for an optical waveguide optical system, which can be made small in size and light in weight, and can be used without being influenced by a disturbance light even when the optical system in the inside of the package is high in sensitivity. CONSTITUTION:A ceramic package 1 consists of a case part 2 and a cover part 4. At the position of a prism coupler in the cover part 4 of the ceramic package 1, an opening 10 corresponding to size of a prism 12 is provided, and from its opening 10, the prism 12 protrudes. Accordingly, compared with a constitution for containing the prism 12 in the package, thickness of the package 1 can be thinned.
Patent JP-S59105039-A (JP)
Title: Polyethylene resin composition for oriented film
Inventor: ISHII TOSHIYUKI
IPC: C08L23/00
Filed: 1982-12-08
Abstract: PURPOSE:To provide the titled compsn. giving an oriented film having good tear resistance and scarcely causing lowering in physical properties, by adding a specified elastomer to polyethylene. CONSTITUTION:The titled compsn. is obtd. by adding 0.5-11pts.wt. thermoplastic styrene/isoprene elastomer such as a styrene/butadiene/styrene block terpolymer to 100pts.wt. polyethylene resin. This compsn. gives an oriented film having good tear resistance and high transparency. The monoaxially oriented film has good twist retaining properties so that it is suitable for use in twist wrapping.
Patent JP-S6273725-A (JP)
Title: Plasma ashing apparatus for manufacturing semiconductor device
Inventor: TATEISHI MANABU
IPC: H01L21/3065
Filed: 1985-09-27
Abstract: PURPOSE:To obtain a plasma ashing apparatus which improve ashing efficiency and can effectively utilize a floor area by providing a pressure regulating valve for controlling pressure in a sealed vessel between a pressure reducing unit and the vessel. CONSTITUTION:A chamber 2 which contains a semiconductor substrate 1 to be processed is connected with a pressure reducing unit 6 through a pressure regulating valve 5 operated by a pressure detector 3 and a controller 4, and the chamber 2 is connected to a processing gas supply source 8 through a flowrate regulating valve 7 and has electrodes 10a, 10b connected with a high frequency power generator 9. The interior of the chamber 2 is continuously detected by the detector 3, the valve 5 is operated by the detected pressure signal and the controller 4 so as to become the same pressure as a set value to control the pressure in the chamber 2. Accordingly, the internal pressure of the chamber 2 is held under a predetermined pressure irrespective of the flow rate of the gas and the capacity of the unit 6.
Patent JP-S60106045-A (JP)
Title: Magnetic record reader and magnetic recording medium
Inventor: EZAKI KIICHIROU
IPC: G11B11/105
Filed: 1983-11-14
Abstract: PURPOSE:To perform the position control between the magnetic record signal of a magnetic recording medium and a photodetecting element, by detecting the position shift of the width direction between said record signal and photodetecting element. CONSTITUTION:Control signals (A1, A2) and (B1, B2) are magnetically recorded to at least two tracks A and B with a magnetic recording medium 1. These two control signals are set opposite to a photodetecting element 31 having width w2 smaller than the width W1 of the control signal respectively. The width W1 is triple as large as the width w2, and the boundary line C1 between tracks A and B is set at a position equal to an integer-fold value as much as the width w1. In case the medium 1 has a relative position shift DELTAc in the width direction Y, the line C1 is not coincident with the boundary line C2 between photodetecting elements 32 and 33. Therefore a difference is produced between the photodetecting states of elements 31/32 and 33/34 to tracks A and B. As a result, the position shift between two photodetecting signals (g) and (h) is eliminated by detectng and controlling the difference between both signals.
Patent JP-H1147231-A (JP)
Title: Pointillage substitution device
Inventor: HIRANO SHINNOSUKE
IPC: A61H39/04
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To enable adding of an original effect generated from the material of a pressing part itself by a method wherein the pressing part for directly pressing an affected part is formed out of a titanium material and is constituted of a groove provided at an upper surface and a partition part provided on both sides of the groove to develop a pointillage effect with a stimulating shape of the upper surface. SOLUTION: Titanium derived from titan is half in lightness as compared to iron with the strength 6 or 7 times aluminum, additionally hard to corrode and has a characteristic of resisting a high temperature as well as high pressure. This also does not apply excessive stimulation to skin just like gold and silver and hinders the development of so-called metallic allergy--an efficacy of causing the least eruption of skin or the like.  An upper part of a pressing part 12 which is formed out of a titanium material having above mentioned characteristic and efficacy, more specifically, a groove 15 and partition parts 16 and 17 are pressed onto an affected part in direct contact therewith to generate an pointillage effect while allowing applying of the intrinsic of the titanium material to the affected part 14 directly pressing it thereby preventing the eruption of the skin or the like of the affected part.
Patent JP-S6369320-A (JP)
Title: Detection and amplification circuit for logic signal
Inventor: BABA TATSUO
IPC: H03K5/08
Filed: 1986-09-11
Abstract: PURPOSE:To prevent a function detecting and amplifying a logic input signal from being lost even with radiant ray irradiation by providing a signal detection amplifier circuit, a reference voltage generating circuit and a threshold voltage fluctuation compensating circuit. CONSTITUTION:If a logic signal detection and amplification circuit is subjected to radiation of a radiant ray, a threshold voltage VT1 of a signal detection amplification field effect transistor (TR) Q1 of the signal detection and amplification circuit 1 is fluctuated. The threshold voltage VT2 of a threshold voltage fluctuation compensation field effect TR Q2 is fluctuated similarly as the fluctuation of the threshold voltage VT1 of the signal detection and amplification field effect TR Q1 in this case. Since a reference voltage given to the gate of the signal detection and amplification field effect TR Q1 is fluctuated by the fluctuation of the threshold voltage VT1, the logic threshold voltage of the signal detection and amplification circuit 1 viewed from a logic signal input line 5 is compensated for its deviation from a median between a level of '0' in binary representation of a logical input signal and a level of '1' in binary representation.
Patent JP-H0265917-A (JP)
Title: Constant dimension setting stopper device in billet shear
Inventor: KAYAGAKI TOSHIICHI
IPC: B23D33/10
Filed: 1988-08-29
Abstract: PURPOSE:To improve the shearing precision by acting a pressing restraining force immediately before shearing by preventing the sheared edge surface of billet from being broken, by temporarily releasing the pressing restraining force by the retreat of a shift frame in the stage when a stress is applied onto a round bar member between the upper and lower cutters in shearing. CONSTITUTION:A round bar member is nipped between the upper and lower cutters, and stresses are concentrated at a shear position, and the round bar member is restrained between the upper and lower cutters. In this case, an internal gear 17 is turned by a set angle by the operation of an air cylinder 19, and a cam 14 is turned through a pinion 16 meshed with the internal gear 17. The projection part 14b of the cam 14 is positioned on the inner peripheral side, and a pressing force for the rear edge part 5a of a shift frame 5 is released. In this state, the shift frames 5 and 6 are retreated by the operation of a hydraulic cylinder 12, and a pressing restraining force for the round bar member is released. Then, the upper cutter is lowered to shearing work the billet, and the shear surface is prevented from being broken.
Patent JP-S6278166-A (JP)
Inventor: IWAMOTO SHINYA
IPC: C04B37/00
Filed: 1985-09-30
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-2001040113-A (JP)
Title: Polyolefin resin film capable of being irradiated by electron rays
Inventor: FURUYA TAKESHI
IPC: C08J5/18
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To produce a film that is hard to yellow when it is irradiated by electron rays by incorporating one or more ultraviolet absorbers selected from benzophenone, triazine and cyanoacrylate UV absorbers and an anti-oxidant in a specified ratio into a polyolefin resin. SOLUTION: This film is a polyolefin resin film capable of being irradiated by electron rays, which is produced by incorporating 0.05-10 pts.wt. ultraviolet absorber and 0.01-5 pts.wt. anti-oxidant into 100 pts.wt. polyolefin resin. As the polyolefin resin, polyethylene, polypropylene, a mixture thereof or the like is used. As the anti-oxidant, a phenolic anti-oxidant and a phosphorus anti-oxidant are preferable and as the ultraviolet absorber, a triazine UV absorber having a melting point of 60-200 deg.C and a molecular weight of 370-800 is preferable. The polyolefin resin film provided with an electron ray curable resin layer on one surface of the film is excellent in scratch resistance and is useful as a film for a decorative sheet.