baber/WOPTO huggingface dataset:
Patent JP-S5919807-A (JP)
Title: Gyrocompass
Inventor: KOBAYASHI MASAAKI
IPC: G01C19/38
Filed: 1982-07-23
Abstract: PURPOSE:To prevent a malfunction, by detecting an inclined extent by which the outer ball is inclined against the inner ball, by pitching and rolling by a hull, and correcting a tracking operation of the outer ball. CONSTITUTION:In a state that the inner ball is still and steady, a distance between detecting electrodes 12, 13, 14 and 15 and an upper electrode 9 of the the inner ball is equal. Accordingly, values of resistance values r1, r2, r3 and r4 by a conductive liquid are equal, respectively. This state is all the same even when a vessel is moving at an equal speed. At the time of stormy weather, however, when a hull pitches and rolls, and acceleration is applied to the outer ball, the outer ball is inclined against the inner ball. As a result, a relative position of the upper electrode 9 of the inner ball and four detecting electrodes of the outer ball is shifted as indicated with a dotted line. In such a state, the resistance r1 and r2 are the same but the resistance r3 and r4 are different from each other. Therefore, no output is provided to a differential amplifier 17, but as for a differential amplifier 16, its input signal becomes unbalanced and an output is generated. This output is an unbalanced component due to pitching and rolling of the hull, and should be removed from the measuring output. Therefore, it operates as a minus component in a mixer 22. By pitching and rolling of the hull (even if the direction is unchangeable), an output is generated from follow-up electrodes 19, 20.
Patent JP-H01124733-A (JP)
Title: Pressure transducer
Inventor: UIRIAMU UEAAHAMU
IPC: G01L9/04
Filed: 1988-05-26
Abstract: PURPOSE: To reduce the influence of temperature by providing a tip member made of a material different from the frame material of a transducer with a small inflation coefficient at the tip of a diaphragm in the pressure transducer for compensating for temperature. CONSTITUTION: A pressure transducer has a frame 10, a detecting member 12 that is provided at the top of the frame 10, a capillary 14 extended through the frame 10, and a diaphragm connecting tool 16 that is fixed at the bottom edge of the frame 10 to close the bottom edge. The detecting member 12 has a tip filler member 70 that is mainly used to compensate for temperature. The filler member 70 preferably has an inflation coefficient that is smaller than that of a stainless steel frame and is formed, for example, by Kovar or invar.
Patent JP-H08298955-A (JP)
Title: Reduction of odor of garlic
Inventor: ASAI YOSHIMI
IPC: A23L27/10
Filed: 1995-04-28
Abstract: PURPOSE: To readily and inexpensively reduce odor of garlic. CONSTITUTION: Electromagnetic waves are irradiated to garlic in the following ratio. An amount of garlic: 50g, irradiating amount of electromagnetic wave: an amount of irradiating electromagnetic wave of 2450MHz electromagnetic oscillating frequency for 1-3min at 500W high frequency output.
Patent JP-S6022339-A (JP)
Title: Formation of wiring layer
Inventor: AKANUMA OSAMU
IPC: H01L21/768
Filed: 1983-07-18
Abstract: PURPOSE:To form a gap between an angled corner of an element and a wiring layer and avoid a short circuit by a method wherein a substrate on which elements are formed is covered with a resin layer and contact holes are provided and a wiring layer is formed on the resin layer and then the resin layer is removed. CONSTITUTION:FET elements 12 are provided on a GaAs substrate 11. An SiO2 layer (the 1st insulating layer) 13 is formed and a metal layer (Cr) 14 which is easy to be etched is formed on it. A resin layer 15 is formed to make the whole surface of the substrate 11 flat. Contact holes H for wiring are selectively formed by etching. The surfaces of the elements 12 are exposed by the contact holes H. Then a cross-over wiring layer 16 is formed and the resin layer 15 and the metal layer 14 are removed. With this constitution, a gap is formed between an element and a wiring so that a short-circuit is avoided.
Patent JP-S5831661-A (JP)
Title: Scanning device in reading device
Inventor: SUETANI KAZUHISA
IPC: H04N1/107
Filed: 1981-08-19
Abstract: PURPOSE:To fix a reader, a reading stage, a lens system and a detection stage, by scanning a reflecting mirror in an optical reader interlocking with a parallel scanning means and a rotating scanning means. CONSTITUTION:In scanning a medium 1 located on an original stand 11, the scanning initial position of a scanning reflection mirror 4 is positioned with a motor element 5 at the rotating side and a motor 8 at the parallel scanning for a tilt angle theta0 and a parallel scanning start position y'0, and a scanning start position y0 on a medium 1 is formed on a detection element 3 as an input coincident with an optical axis of the (y) direction of an image forming lens system 2. The main scanning toward the (x) axis is made and the main scanning is again performed by advancing the subscanning by DELTAy on the surface of the medium 1. In performing the subscanning by DELTAy, the rotating scanning reflection mirror 4 is advanced by DELTAy' with the motor 8 and by DELTAtheta with the motor 5 and the optical length L1 at the medium side is kept and detection is made with a detection element 3 via the fixed lens system 2.
Patent JP-H05296939-A (JP)
Title: Optical disk inspecting device
Inventor: HORINO KOICHIRO
IPC: G01N21/88
Filed: 1992-04-21
Abstract: PURPOSE:To obtain an optical disk inspecting device which can accurately detect a defect on an optical disk even when the optical disk gently or slightly warps or waves. CONSTITUTION:When an optical disk 1 to be inspected is irradiated with inspection light 5 from a light source 4, the intensity of at least one of reflected light, scattered light, and interference light from the disk 1 is detected in two or more directions by means of optical sensors 6a and 6b. A computing element 7 calculates the detecting signals of the sensors 6a and 6b and a storage circuit 8 stores the calculated results of the element 7 as a signal pattern. A discrimination circuit 10 discriminates the presence/absence and kind of a defect on the disk 1 by comparing the signal pattern with the signal pattern of a reference optical disk having a quality to be used as a reference generated from a reference pattern generator 9.
Patent JP-S62284785-A (JP)
Title: Optical information recorder
Inventor: MIZUSHIMA KOICHI
IPC: G11B7/24033
Filed: 1986-06-04
Abstract: PURPOSE:To enhance S/N, eliminate the need for an expensive optical system and enable writing and erasing, by using a thin organic film comprising donor molecules and acceptor molecules. CONSTITUTION:A laminate structure comprising a donor molecular film 3, an insulating molecular film 4, an acceptor molecular film 5 and an acceptor molecular film 6 comprising acceptor molecules having an electron affinity higher than that of the acceptor molecules in the film 5 is provided in repetition on a substrate comprising a glass substrate 1 and a NESA film 2 by the LB method, and an Au electrode 7 is provided thereon. With the donor molecular film 3 excited by irradiation with light of a predetermined wavelength, it is possible to maintain a stable recorded condition and to write efficiently, since the insulating molecular film 4 and the acceptor molecular film 5 are provided between the donor molecular film 3 and the acceptor molecular film 6. The record written in this recording medium is erased by irradiating the medium with light from a xenon lamp while applying a reverse bias voltage to the medium.
Patent JP-S619803-A (JP)
Title: Turntable
Inventor: TAKAMO HIDEKATSU
IPC: G11B3/60
Filed: 1984-06-22
Abstract: PURPOSE:To prevent the damage of an information recording disc and to stabilize reproducing by providing aperture parts in positions distant from the center of a turntable base body and setting the aperture rate of aperture parts to >=20% to improve the oscillation characteristic and reducing especially influences of external acoustic waves. CONSTITUTION:Circular aperture parts 19... are formed on the same circle distant from the center of a turntable base body 18 at intervals of proper length. A viscoelastic member 20 such as rubber or the like may be loaded in each aperture part 19. Since the turntable base body 18 is provided with large aperture parts 19 in this manner to improve the oscillation characteristic, the hindrance to reproducing or the like, which is caused when the oscillation of the turntable due to influences of the external disturbing acoustic waves or the like is propagated to a disc to bring about the surface deflection state and this surface deflection exceeds the following-up limit of a signal detector to the disc, is relaxed when signals are reproduced with a large sound volume especially. The effect is confirmed if the aperture rate of aperture parts 19 is set to >=20%.
Patent JP-S62286218-A (JP)
Title: Chemical vapor growth method
Inventor: SUZUKI KOSUKE
IPC: H01L21/205
Filed: 1986-06-04
Abstract: PURPOSE:To prevent the adhesion of substance fell on the surface of a wafer and to contrive to make uniform the temperature distribution of the wafer by a method wherein the wafer is separated from a susceptor and supported facing downward on the lower side of the susceptor, the susceptor is heated up, and the wafer is also heated by the radiant heat sent from the susceptor. CONSTITUTION:A pawl 8b, with which a wafer 1 is detachably supported, is provided on the lower surface of a thick plate-formed susceptor main body 8a, a susceptor 8 consisting of silicon carbide-coated graphite is prepared, said wafer 1 is supported facing downward and it is arranged in a reaction chamber 3. The wafer 1 is heated up by the radiant heat sent from the susceptor 8, the wafer comes in contact with reaction gas, and a deposited film 1a is formed on the surface of the wafer. As the wafer 1 is facing downward, the foregin substance 6 fell on the wafer is not adhered to the surface of the wafer 1. Also, as the heating of the wafer 1 is performed by the radiant heat sent from the susceptor 8, the temperature distribution of the wafer 1 can be made uniform even when the gap between the wafer and the susceptor 8 is not uniform, and the generation of a slip line 7 when the deposited film 1a is a crystal film can be prevented.
Patent JP-H10318994-A (JP)
Title: Detection signal processing method for predicting breaking of base rock
Inventor: ISHISE TOSHIAKI
IPC: G08B21/10
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To simplify the circuitry for detecting an event by determining the occurrence of event in a detected AE(acoustic emission) wave for each even utilizing the ring down count operation of a counter as it is. SOLUTION: An AE wave detected through an AE sensor 1 is inputted to a comparator 3 and the output therefrom, i.e., a count pulse (e), is daunted by a counter 5 for every unit count time set by a computer 7 to obtain a ring down count. When a peak value exceeding the threshold value of the comparator 3 begins to appear in the detected AE wave, the ring down count is counted at every unit count time and occurrence of event can be determined from the arrangement of the ring clown counts. Since the occurrence of event can be detected only through a combination of the comparator 3 and the counter 5 according to a software in the computer 7, a compact event measuring unit can be realized at a low cost.
Patent JP-S617973-A (JP)
Title: Operation mode control circuit of microcomputer, and its using method in microcomputer
Inventor: MIYAZAKI MASAYA
IPC: G06F15/78
Filed: 1984-06-22
Abstract: PURPOSE:To increase an operation mode without providing a complicated external circuit by providing the first and the second terminals for indicating the operation mode, using the former as a bi-directional terminal for outputting an input and a clock signal, and using the latter as an input exclusive terminal. CONSTITUTION:Terminals 26, 27 are terminals for designating an operation mode. When a clock pulse CPO is an H level, an output of a gate 28 becomes an L level, a P channel MOS transistor 29 turns on, an N channel MOS transistor 30 turns off, and an H level is outputted to the terminal 26. Accordingly, when the clock pulse CPO falls, an input x1 is latched by an FF31 and an output y1 becomes an H level. In this case, the terminal 27 is pulled down, and as for an input x<2> of FFs 32, 33, an output y2 of the FF32 which latches x2 when the CPO falls becomes an L level, and an output y3 of the FF33 which latches x2 when a CP1 falls becomes an L level. By assigning these y1, y2 and y3 to the operation mode, an operation mode control decoder 8 generates a control signal required for a single chip mode.
Patent JP-H05320129-A (JP)
Title: N,n-dimethyl-2-(5'-oxo-2'-pyrrolidine)ethylamine, its n-oxide and preparation
Inventor: FURIIBEN UORUFUGANGU
IPC: C07D207/263
Filed: 1992-04-24
Abstract: PURPOSE: To prepare N,N-dimethyl-2-[5'-oxo-2'-pyrrolidine]ethylamine or its N-oxide as a new intermediate used for preparing 4-amino-5-hexenoic acid.  
     CONSTITUTION: 5-Oxo-2-pyrrolidine-acetonitrile is allowed to react with hydrogen and dimethylamine in the presence of a palladium catalyst to obtain the objective N,N-dimethyl-2-[5'-oxo-2'-pyrrolidine]ethylamine. Its N-oxide is obtd. by oxidizing the N,N-dimethyl-2-[5'-oxo-2'-pyrrolidine]ethylamine. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S6020493-A (JP)
Inventor: SAKAI MOTOO
IPC: F24C7/04
Filed: 1983-07-15
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-S5834183-A (JP)
Title: Electrolyzing method of steam
Inventor: ARAKAWA TAKESHI
IPC: C25B9/00
Filed: 1981-08-21
Abstract: PURPOSE:To produce inexpensive hydrogen by electrolyzing steam by the use of electrodes having the structure wherein the surface of a solid electrolyte is coated with noble metals. CONSTITUTION:Paste of noble metals (e.g.; Ag) is coated on the interface of a solid electrolyte (e.g.; ZrO2 stabilized by Y2O3) expressed by the formula and after drying, the paste is sintered at 600-800 deg.C in dry N2, whereby an electrode structural body coated with a noble metal electrode 2 is produced. When steam is electrolyzed by using a steam electrolyzing cell consisting of such electrode structural body, the temp. indicating oxygen ion conductivity shifts to the lower temp. side as compared to such structural body having no electrodes of noble metals. More specifically, the above-described steam electrolyzing cell electrolyzes steam sufficiently at low temp. of 350-450 deg.C, whereby H2 is obtained.
Patent JP-H0672686-A (JP)
Title: Escalator concurrently serving for wheelchair
Inventor: OKUBO MEGUMI
IPC: B66B29/00
Filed: 1993-06-01
Abstract: PURPOSE:To prevent serviceability from worsening by providing a wheelchair mounting special footstep in at least one of a plurality of footsteps circulated to move, and providing a means for slow speed running the special footstep in an on-off getting port at the time of wheelchair operation and a means for resetting the operation to normal running operation. CONSTITUTION:When a wheelchair operation changeover switch 7 is operated, special footsteps 10 to 12, lifted by a pantograph mechanism or the like to be driven to a form of forming a wide tread surface, are moved to approach an on-off getting port 2, and when a ride in deceleration limit switch 32 is actuated, a motor 30 is inverter-controlled to switch a running speed of an escalator to a slow running speed. When riding in is completed to operate a ride in confirming button 8 by a helper, the escalator runs at a specified speed, and when a deceleration start limit switch 31 is actuated in the vicinity of an on-off getting port 3, the speed is switched to the running speed at which a wheelchair easily gets off. When a getting off confirming button 8a is operated by confirming the wheelchair to get off, the escalator is reset to normal operation.
Patent JP-H11335389-A (JP)
Title: Preparation of crystallized maltulose monohydrate
Inventor: FOUACHE CATHERINE
IPC: C07H3/04
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for preparing crystallized maltulose monohydrate without any trace amount of toxic compounds. SOLUTION: This method comprises the steps of preparing an aqueous solution of maltulose at about 65 wt.%, condensing the solution to a dry mass concentration higher than 50 wt.% at a temperature where the supersaturation degree of maltulose is less than 1, chilling the resultant condensed solution so that the supersaturation degree of maltulose becomes 1 or larger, crystallizing maltulose in the resultant supersaturated solution by chilling the solution at a controlled rate with stirring, separating and recovering the crystals of maltulose monohydrate, and drying the crystals thus obtained.
Patent JP-S6017303-A (JP)
Title: Line sensor camera device
Inventor: NISHIKAWA KIHACHIROU
IPC: G01B11/02
Filed: 1984-06-25
Abstract: PURPOSE:To reduce the movement of a measuring point in an optical axis direction which may be a cause of an error at the measurement of length down to an extremely slight distance to attain precise measurement by shifting the center of a line sensor from the optical axis of a lens. CONSTITUTION:A substance 3 to be measured such as an iron plate, paper and a composite resin plate is carried by press rollers 4, 5 and feed rollers 6, 7. In addition, rollers 8 are fitted to prevent bending. One end of a line sensor 2 in a camera 1 is made to coincide with the optical axis of a lens 1A and approximate parallel light is projected by a Fresnel lens 11. Even if (t) is changed by DELTAt, the distance (a) between the lens and the substance is not changed because the lower surface of the substance 3 to be measured is a reference, so that the magnification of the lens is not changed. The images of lower end points (q), (q') are formed on (f) and (f') points respectively and no image is formed on a point P, so that error factors can be removed. Since the approximate parallel light is used, the reflected light interrupting shadows is extremely reduced.
Patent JP-S5831068-A (JP)
Title: Ferrite-austenite two-phase stainless steel
Inventor: KOBAYASHI MINEO
IPC: C22C38/00
Filed: 1981-08-20
Abstract: PURPOSE:To obtain a ferrite-austenite 2-phase stainless steel with enhanced resistance to nitric acid by increasing the Cr and Ni contents of a steel and specifying the Ni balance. CONSTITUTION:This ferrite-austenite 2-phase stainless steel consists of <=0.03% C, <=2.0% Si, <=2.0% Mn, 25-35% Cr, 6-15% Ni, <=0.35% N and the balance Fe with inevitable impurities or further contains 0.001-0.030% B and satisfies -13<Ni balance <-9. The Ni balance is represented by Nieq-1.1Creq+8.2 in the equation (I). The amounts of P and S among the inevitable impurities are regulated to <=0.010% P and/or <=0.005% S. By said steel composition the high Cr 2-phase stainless steel having superior corrosion resistance in an environment contg. nitric acid and superior weldability is obtd. at a low cost.
Patent JP-S619610-A (JP)
Title: Module for bidirectional optical communication
Inventor: AOYAMA TSUTOMU
IPC: G02B6/42
Filed: 1984-06-25
Abstract: PURPOSE:To decrease the leakage of light from a light emitting element to a photodetecting element by consisting in bringing a glass block coated with a half mirror, etc. into contact with the diagonally polished surface of an optical fiber of which the top end is incorporated in a glass tube and of which the end face is diagonally polished together with the end face of the tube with respect to the central axis. CONSTITUTION:The optical fiber 20 is incoporated into the glass the tube 21 at the central axis thereof and the top end thereof is polished diagonally at 45 deg.. The 1st lens 16 and the glass block 18 coated witht the half mirror 19 are disposed between the light emitting element 15 and the fiber 20 and the light from the fiber 20 reflected by the mirror 19 is imaged through the 2nd lens 17 to the photodetecting element 22. Since the end face of the fiber 20 is adhered to the mirror 19, the optical path between the element 15 and the element 22 is short and since the mirror 19 and the fiber 20 are united, the optical axial alignment of the element 15 and element 22 as well as the fiber 20 is easy.
Patent JP-H10307142-A (JP)
Title: Antihelicobacter pylori antibody measurement reagent and method using it
Inventor: NISHIZONO AKIRA
IPC: G01N33/569
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain an antihelicobacter pylori antibody measurement reagent that is useful as a monitor for a germ-eliminating treatment by using the outer film antigen with a specific molar weight being obtained from the film-cracked object of helicobacter pylori. SOLUTION: A cultivation liquid containing helicobacter pylori is cultivated at 37 deg.C for two to three hours under the presence of 10% CO2 and 5% O2 . Then, an obtained germ is crushed by a known germ-crushing method. After the water-based soluble object of the germ-crushing object is acquired, the film precipitate is refined individually or combining, for example, the ultra- centrifugal demarcation method and the sucrose density gradient method and a demarcated content with a molar weight of 10 KD-100 KD is obtained, thus obtaining helicobacter pylori outer film antigen. The outer film antigen allows a solid-phase reagent that is combined to a solid phase for measuring each kind of immunity being used for a conventional immunity measurement to be manufactured.  Further, in the antihelicobacter pylori antibody measurement reagent, a labeled reagent for measuring each antihelicobacter pylori antibody being connected or non-connected to the solid phase is used.
Patent JP-S5557235-A (JP)
Title: Aging device
Inventor: SHINONAGA SHIGEO
IPC: H01J9/44
Filed: 1978-10-25
Abstract: PURPOSE: To reduce power consumption and keep electric current to the required value, providing multiple AC power sources which have different voltages and a power transistor for current control through a switch and rectifiers to select the power supplies.  
     CONSTITUTION: The input circuit changing switch 14 swtiches AC power sources 11W13 having different voltages such as 6V, 9V, and 12V, respectively. After the selected AC power sources 11W13 are rectified in full-wave rectification by the bridge type rectifier 15, the rectified currents are applied to the variable resitor 16. The transistor for electric current control 17 is provided, the input of which is inputted from the output of the voltage dividing points B and A and the load of which is the heater 9 of the cathode-ray tube [CRT]. Due to this, electric power consuption is able to be reduced and the charge for this facility is drastically decreased. Electric circuitry becoming simplified, the high reliability for the feeding circuits can be achieved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07317094-A (JP)
Title: Waterproofing method for wet surface
Inventor: FUJIMOTO TAKAHIRO
IPC: C04B41/65
Filed: 1994-05-23
Abstract: PURPOSE:To improve water resistance by a method wherein a composition, consisting of epoxy resin and a cement, is applied as a prime coat material and a composition, consisting of an emulsion of a polymer and an inorganic water curable material, is applied as a waterproofing material. CONSTITUTION:A composition having 1-50wt.% epoxy resin and 5-99wt.% cement, based on the total solid content, and a total amount thereof being 40wt.% or more is prepared as the prime coat material. Further, one kind or more of monomers selected from alkyl (metha) acrylate having an alkyl group of the number of carbons being 4-10 are prepared as a essential constituting monomer and a composition consisting of an emulsion, wherein a polymer having a glass transition point of -20 deg.C or less is emulsified and dispersed in water by a surface active agent, and an inorganic water curable material is prepared as a waterproofing agent. After a prime coat material is applied on the surface of a building, the waterproofing material is applied thereon.