baber/WOPTO huggingface dataset:
Patent JP-S5589728-A (JP)
Title: Hot-cathode ionization vacuum meter
Inventor: WATANABE FUMIO
IPC: G01L21/32
Filed: 1978-12-27
Abstract: PURPOSE: To obtain the vacuum meter of small size and high sensitivity which has less does of soft X-rays received with the ion collector, by locating the cathode outside the anode formed in spherical surface and locating the tip of the ion collector at the center of anode space.  
     CONSTITUTION: The wire 1 is stretched in spherical shape to form the anode 3 in the glass bulb tube 4, and hot-cathodes 6, 6a are provided at external circumference in arc shape. The tip of the ion collector 9 is pending so that it is at the center of the anode 3. With this constitution, thermoelectrons flow to the anode 3 from the hot cathod 6. Ions are produced from the collision of residual gas with thermoelectrons and pressure is obtained by amplifying the ion current. The locus of electron flow is considered as spherical and the ion current can be caught with high sensitivity since the collector 9 is located at the center. Further, since surface area of the collector 9 is small, the dose of soft X-rays is less, the limit of pressure measurement can be lowered, allowing to establish small sized and highly sensitive vacuum meter. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000212804-A (JP)
Title: Wear
Inventor: MOTOHASHI YUKA
IPC: A41D1/22
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a wear enabling easy and inconspicuous lactation by a woman in nursing period and flexibly coping with the personal difference in the position of bust. SOLUTION: The front body of a women's outer wear or wear is formed with a pair of right and left cloth pieces and opposite side of each piece is separated from a back body to enable easy opening of the front body. As an alternative, the front body of a women's outer wear or wear is formed with a pair of top and bottom cloth pieces and the pieces are not sewn together to enable easy opening of the front body.
Patent JP-S5688103-A (JP)
Title: Diffraction grating
Inventor: NAKASHIMA HIROKI
IPC: G02B5/18
Filed: 1979-12-19
Abstract: PURPOSE: To inexpensively produce a precision diffraction grating by changing the sectional shape of an original grating by depositing means such as vapor deposition having directivity to the diffraction grating having beforehand been formed to a prescribed shape.  
     CONSTITUTION: A evaporating source VPS of the same material as that of the base  BA of the diffraction grating having beforehand been formed to a prescribed shape  is placed in a position sufficiently apart from the base BA and vapor deposition is performed diagonally from the direction orthogonal to the grooves of the grating. A deposition layer PL2 is formed on said deposition layer PL1 while continuouly varying incident angles, and a reflection layer BS of Au or Al is formed thereon. It is equally well to use an ion beam sputtering method in place of vapor deposition and at the time of forming the deposition layer PL2, it is desirable to carry out vapor deposition while applying white light to the diffraction grating and supervising the same. Thereby, the precision diffraction grating is inexpensively manufactured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0826210-A (JP)
Title: Packaging machine
Inventor: OOYURI KAZUNARI
IPC: B65B13/22
Filed: 1994-07-18
Abstract: PURPOSE:To simply and inexpensively constitute a driving mechanism for the feeding and back-feeding of a band by making the transition from a primary tightening to a secondary tightening smoother. CONSTITUTION:A timing belt 12 is wound around the outer peripheries of an output pulley 11 which is fixed on an output shaft 10a of a DC motor 10 for driving, feed pulley 22 which integrally rotates a feed roller 52, and back feed pulley 21 which integrally rotates a back feed roller 51. At the same time, one of a pressing-roller 54 for feeding and pressing-roller 53 for back-feeding is selectively pressed and separated to and from the feed roller 52 and back-feed roller 51 from the inside, and the other is selectively pressed and separated, from the outside.
Patent JP-H09325033-A (JP)
Title: Angular velocity sensor
Inventor: SHIRATORI NORIHIKO
IPC: G01C19/56
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To make a sensor compact and light-weight and realize a high sensitivity by forming a detection electrode and a feedback electrode in such a manner that they are line-symmetrical against X and Y axes. SOLUTION: The detection axes for biaxial rotary angular velocity of four detection electrodes 34 common to exciting electrode are set respectively to X axis and Y axis. The electrodes 34 are formed line-symmetrical against the X and Y axes without difference of detection sensitivity on the X and Y axes. Four feedback electrodes 35 are also formed line-symmetrical against the X and Y axes with an inclination of 45 degrees. Further, the electrodes 35 are formed inside the node part of bending vibration generating when a vibrator is excited and on the outer periphery of a piezoelectric element. When an angular velocity works on an angular velocity sensor, a weight body is moved by Corioli's force and the sensor is deformed, thereby generating a charge on the electrodes 34 common to exciting electrodes.  The direction and intensity of angular velocity can be detected according to the quantity of charge generating in the electrodes 34.
Patent JP-H10337255-A (JP)
Title: Bread baker
Inventor: HIRONAKA YASUMASA
IPC: A47J37/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To allow even the amateur to easily bake real Western-style bread that is leavened sufficiently to have soft flavor. SOLUTION: When operation of a bread baker is started, a preliminary leavening process is effected before a conventional bread baking process is effected: first, a timer part 62 for the preliminary leavening process operates; then bread materials in a bread case 10 are stirred by a stirring part 30. Then a heating control part 61 operates for a longer time than the leavening time of the bread baking process, heating the bread materials. Therefore, the bread materials leaven at lower temperature than the leavening temperature of the bread baking process or at room temperature. Dough is made through such a preliminary leavening process.
Patent JP-S5954626-A (JP)
Title: Separation and recovery of rare earth element and gallium
Inventor: HASHIMOTO TADANORI
IPC: C01G15/00
Filed: 1982-09-21
Abstract: PURPOSE:To recover rare earth elements and Ga, in high efficiency, by dissolving a mixture of a rear earth element oxide and Ga2O3 in an aqueous solution of a strong mineral acid, and selectively adsorbing and separating Ga from the solution using a specific chelate resin. CONSTITUTION:A mixture of a rare earth element oxide and Ga2O3 is dissolved in 30-80% aqueous solution of sulfuric acid or 20-35% aqueous solution of hydrochloric acid, and the obtained solution is made to contact with a chelate resin at 10-50 deg.C to effect the selective adsorption and separation of Ga, and recover the rare earth element and Ga. The chelate resin is a resin having (A) =NOH group and (B) a functional group capable of forming a chelate bond with the (A) group via Ga, or having a metallic salt of said functional group, e.g. a resin having amidoxime group and obtained by the reaction of a polymer of a vinyl cyanide monomer such as acrylonitrile with hydroxylamine.
Patent JP-S6411460-A (JP)
Title: Composite communication system for speech and data
Inventor: HOSOBUCHI YOSHIYUKI
IPC: H04M11/06
Filed: 1987-07-03
Abstract: PURPOSE:To transmit speech and data simultaneously over one channel and to improve usability by providing a means which varies the transmission ratio of a speech signal and data to be transmitted and received relatively, with reference to a speech data composing and separating circuit. CONSTITUTION:The programs of a CPU 50 and a memory 60 operate a D channel control circuit 40 when receiving a request to communicate from a telephone set 70 or input/output part 80 to set a telephone call with an opposite calling party. Then a B channel control circuit 30 is put in operation to exchange speech and data through a B channel. The data and speech from the memory 60 and telephone set 70 are sent to a speech data composing and separating circuit 31 through transmitting and receiving circuits 32 and 33. The circuit 31 puts the speech and data together according to the transmission ratio set on a panel 90 and the composite signal is converted by an S/P converting circuit 20 into a serial signal, which is sent out to an ISDN 10. A received signal from the ISDN 10 is converted by the circuit into a parallel signal, which is separated by the circuit 31 at the same ratio and passed through the circuits 32 and 33, so that data is sent to the memory 60 and a speech signal is sent to the telephone set 70 respectively.
Patent JP-S6323802-A (JP)
Title: Herbicidal composition
Inventor: TAKEMATSU TETSUO
IPC: A01N37/22
Filed: 1986-07-16
Abstract: PURPOSE:The titled composition, containing an amide compound and nitrile based compound as active ingredients, having improved controlling effect and wide herbicidal effect on various weeds in wheat or barley cropping, in a small amount of chemical and low concentration without phytotoxicity to wheat, barley, etc. CONSTITUTION:A herbicidal composition containing an amide compound expressed by formula I (R1 is formula II or III) and one or more of nitrile based compounds expressed by formula IV (R2 is H or formula V; X is Br or I) as active ingredients. The blending can be carried out within a wide range, but the weight ratio of the compound expressed by formula I to the compounds expressed by formula IV is within the range of 1:0.05-10, preferably 1:0.2-2. Examples of the compound expressed by formula I include N-(3-chloro-4- isopropylphenyl)-2-methylpentanamide or N-(3-chloro-4-isopropylphenyl)-2- methyl-2-pentenamide. 3,5-Dibromo-4-hydroxybenzonitrile, etc., may be used as the compounds expressed by formula IV.
Patent JP-H0667719-A (JP)
Title: Operating state data setting/notation means and automatic device using its means
Inventor: KUMAGAI HIDEKI
IPC: G05B19/4069
Filed: 1992-06-02
Abstract: PURPOSE:To arrange working contents data to an object to be worked of a working machine so as to correspond to an actual working position. CONSTITUTION:A column of checkers having numerical values of an X coordinate and a Y coordinate corresponding to a working position of an actual object to be worked is formed, and codes A-E formed by encoding the working contents are entered into checkers for satisfying simultaneously the numerical values of the X coordinate and the Y coordinate corresponding to an actual working position, by which operating state data of the working device to the object to be worked is set. In such a way, a relative position relation of each working code of this data table comes to correspond to a position relation of working in the actual object to be worked, and by only looking at this data table, actual working can be supposed.
Patent JP-S5789704-A (JP)
Title: Equalization system for optical-fiber wavelength dispersion
Inventor: IMOTO NOBUYUKI
IPC: G02F1/35
Filed: 1980-11-25
Abstract: PURPOSE:To reduce a difference in time lag due to wavelength generated when light having a latitude in wavelength propagates in an optical fiber, by inverting a spectrum at a specific position of all transmission lines. CONSTITUTION:When the lengths of optical fibers 11 and 12 having wavelength dispersions S1 and S2 are L1 and L2, a spectrum inverter 13 which converts a wavelength in signal light into the wavelength of light generated at a symmetrical position with an energizing wavelength in a Raman medium is provided at a position where L1.S1=L2.S2. Consequently, light beams having wavelengths lambda1-lambda3, when made incident to the optical fiber simultaneously, arrive at the  spectrum inverter 13 after propagating the optical fiber 11. The spectrum inverter 13 converts the wavelengths lambda1, lambda2 and lambda3 into wavelengths lambda1', lambda2' and lambda3'  to reverse the order of wavelengths, so delay is performed by optical fiber 12 to  cancel time differences in wavelength, thereby reducing a delay time.
Patent JP-S6145574-A (JP)
Title: Power supply for automobile
Inventor: NAKAMURA MASASHI
IPC: H01M8/04
Filed: 1984-08-09
Abstract: PURPOSE:To prevent any capacity decrease of a battery during the time of low temperatures by using the heat of a fuel cell to warm the battery. CONSTITUTION:A battery 1 is warmed by using the heat of a fuel cell 2. For example, when the fuel cell 2 starts to generate electric power, the temperature of a liquid electrolyte 3 is increased by both heat produced by chemical reaction performed in the electrolyte 3 and Joule heat produced due to the resistance of the electrolyte 3 or the contact resistance between the plate and the current collector. The heated electrolyte 3 then passes through a heat exchange tube 11 due to natural convection to radiate heat through fins 11a thereby warming the interior of a container 1a. As the result, the temperature of the electrolyte 3 is increased and its reaction is accelerated even at low temperatures. Accordingly, any decrease in the electromotive force of the battery 1 (its capacity decrease) is prevented, thereby securing its good starting performance.
Patent JP-S6065899-A (JP)
Inventor: JIIKUFURIIDO JIGOTSUTO
IPC: E21D23/00
Filed: 1984-08-09
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-S6226050-A (JP)
Inventor: KATAKURA KAGEYOSHI
IPC: A61B8/00
Filed: 1985-07-29
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-H0330041-A (JP)
Title: Memory circuit with self-diagnostic function
Inventor: OKAMOTO MASAFUMI
IPC: G06F12/16
Filed: 1989-06-27
Abstract: PURPOSE:To execute the diagnosis without interposing a diagnostic device and to shorten the rise time by providing a self-diagnostic function in a memory circuit. CONSTITUTION:By an initialize signal S2, a selection control signal S3 from a selection control flag 4 is activated and becomes a diagnostic mode, and an address selecting circuit 10 and selecting circuits 11, 13 etc., are controlled. Subsequently, diagnostic address data counted up successively from zero by a +1 counter from a diagnostic address register 2 is selected by the circuit 10 and supplied to a memory 1, diagnostic data is written in the memory 1 through the circuit 11, and simultaneously, the diagnostic data is supplied to an output data register 6 through the circuit 13, a read-out output of the memory 1 and an output of the register 6 are brought to coincidence/discrepancy detection and the diagnosis is executed. When this diagnosis is repeated with regard to all addresses, a flag 4 is reset by a carry flag 15 of the register 2, and since a self-diagnostic function is provided in a memory circuit, the diagnosis is executed without interposing a diagnostic device and the rise time of the device is shortened.
Patent JP-S5867997-A (JP)
Title: Heat exchange type blower
Inventor: SUMIYA KATSUHIKO
IPC: F24F13/00
Filed: 1981-10-16
Abstract: PURPOSE:To improve the productivity by fixing a flexible seal member to one of an impeller and partition plate and by pressing the seal member to the other one for airtight sliding so as to prevent two kinds of air flows from being  mixed. CONSTITUTION:The inner peripheral side of a flexible seal member 5 is fixed to the outer peripheral plate 4 of an impeller 9 and the outer peripheral side of the seal member 5 is pressed to a partition plate 12 so as to slide while being kept airtight. Accordingly, gaps between the rotating impeller 9 and the partition plate are blocked, and the mixing of the circulating air 16 and cooling air 17 can be kept minimum, thereby a decrease of the temperature and humidity of the circulating air 16 can be prevented and the heat exchange efficiency of a blower can be improved.
Patent JP-H0812047-A (JP)
Title: Roller for roller conveyor
Inventor: AZUMA SHIGEMITSU
IPC: B65G39/00
Filed: 1994-06-24
Abstract: PURPOSE:To obtain a roller for a roller conveyor free from the generation of slip at a fitted part between a sprocket side member and a roller body, at a low cost. CONSTITUTION:As for the bearing holders 2 and 3 for a roller, a press metal mold having at least three radially projecting cutters on the outer periphery is press-fitted in the axial direction from the shaft end of a pipe member 11, and each fitting groove 15 having a stage part 13 at the innermost end is formed at both the ends of the pipe member 11, and at each flange of the bearing holders 2 and 3, a fitting piece 25 is projection-formed at the outer peripheral end, and both 15 and 25 are fitted, and the end part 12 of the pipe member is fixed with the pipe member 11 by the drawing in the diameter contraction direction. Each of the bearing holders 2 and 3 is formed through the drawing work for a sheet metal. A chain sprocket 31 is fixed on the bearing holder 3 by fitting the outer peripheral projection 33 which is formed through the press-molding at the cylindrical part 32 of the bearing holder 3 and a recessed part 34 formed on one side part on the inner periphery of the chain sprocket 31, and by caulking the cylindrical end of the bearing holder 3.
Patent JP-H06105645-A (JP)
Title: Device for pickling edible meat
Inventor: HIGASHIMOTO TAKESHI
IPC: A23L13/00
Filed: 1993-06-11
Abstract: PURPOSE:To continuously automatize the whole processes and to raise efficiency in injecting a pickle solution to edible meat such as raw material meat of ham, then stirring the raw material meat in a tank and preserving the meat with salt. CONSTITUTION:An injector 1 is combined with plural massagers 9 and each massager 9 is set at the outlet side of edible meat of the injector 1. The injector 1 or the massagers 9 are operated by a driving mechanism arranged in a direction crossing the discharge direction of the edible meat, the injector 1 and the massagers 9 are moved relatively in the direction of the arrangement of the massagers 9. Receiving ends 14 and 14' of any one massager among the massagers 9 are adjusted to a discharge end 8 of the injector 1 and between the adjusted injector 1 and the massager 9, the edible meat is discharged from the discharge end 8 of the injector 1. The edible meat is delivered to the receiving end 14 of the massager 9 and introduced to its tank 10.
Patent JP-H06348261-A (JP)
Title: Electronic musical instrument
Inventor: MATSUSHIMA WATARU
IPC: G10H1/36
Filed: 1993-06-10
Abstract: PURPOSE:To play music like beat jazz wherein a natural accent and a swing feeling are obtained by analyzing the rhythm pattern in a specific section and altering musical performance information according to the rhythm pattern. CONSTITUTION:For a musical performance like four-beat jazz, alteration processing wherein the sound volume is varied according to the pitches of notes and the musical performance information as data records are analyzed in specific section units to give an accent on the basis of the analytic result and shift sound generation timing is performed for the data records. Namely, when the automatic musical performance is carried out, musical performance parameters are set by operating a keyboard 22 or mouse 24. When the playing technique of the four-beat jazz is simulated, a personal computer 18 makes velocities and note numbers correspond to each other, analyzes and alters the musical performance information in each specific section, perform pitch bend processing and the addition of vibratos.
Patent JP-H0827568-A (JP)
Title: Vapor generating method and device therefor
Inventor: SHIODA KAZUNORI
IPC: C23C14/30
Filed: 1994-07-19
Abstract: PURPOSE:To improve the energy efficiency of a linear evaporation process and to stably and effectively form vapor over a wide range in electron beam evaporation of material. CONSTITUTION:While a spot type electron beam 6 is being alternated by a prescribed frequency omega0, a segment 18 of a length L on the melt surface of the material 1 is swept and irradiated with this beam, thereby, the surface near the liquid surface inclusive of the segment 18 is heated as an evaporating source 19 of a material to be evaporated. Next, the central point 20 of the segment 18 is swept between points 21a and 21b in the extension direction of the segment while the spot type electron beam 6 is alternated with the frequency omega1 further lower than the sweeping frequency omega0 of the spot type electron beam 6. As a result, the evaporating source 19 moves on the segment 22 longer than the segment length L. The sweeping frequency omega1 of the evaporating source 19 is nearly equal to the time constant tau of the heat flow, i.e., tau to omega1<-1>, the evaporating source 19 eventually moves to the adjacent section before the heat flow 16 is developed. The vapor 10 of the material 1 is generated over a wide range on the segment 22 while the surface temp. of the evaporating source 19 is maintained high and the generated vapor is maintained at a high density.
Patent JP-H0832187-A (JP)
Title: Module board and electronic device using it
Inventor: MIWA TAKASHI
IPC: H05K1/02
Filed: 1994-07-19
Abstract: PURPOSE:To provide a module board where a heat radiator is to be attached without enlarging the dimension in vertical direction to the surface, and an electronic device which makes possible high-density mounting by narrowing the interval between each module board and the next. CONSTITUTION:A plate-shaped heat radiator 4 made of high heat conductive material such as, for example, Al, or Cu is attached, being extended in the horizontal direction with the surface of a module board 1 by a high heat conductive adhesive such as silicone or rubber, at the bottom of the lower layer of the wiring board 2 of the module board 1. The plate-shaped heat radiator 4 has a main part 4A consisting of plate-shaped parts 4a, 4b, 4c... in plural stages arranged in vertical direction to the surface of the module board 1, at its tip, and this main part 4A is arranged at the side of the module board 1.
Patent JP-S5958300-A (JP)
Title: Detecting method of leaking part in fluid transport pipe
Inventor: HAYASHI KOUICHIROU
IPC: F17D5/02
Filed: 1982-09-27
Abstract: PURPOSE:To enable a leaking position of fluid to be estimated in a piping by means of a relatively simple equipment at a low cost, by obtaining a gradient of pressure corresponding to each flow of the fluid in the sending end and receiving end of a transport pipe. CONSTITUTION:The increase in a feed flow is measured by a flow meter FX1 upstream from a fluid leadking position, while the decrease in an accepted flow is measured downstream thereof by a flow meter FX2. If fluid is caused to leak, sending and receiving pressures P1, P2 change into new sending and receiving pressures P1', P2' while a flow of the fluid changes, and the gradient of pressure also changes in the length direction of a pipe line. When a straight line C of the pressure gradient is derawn starting from the sending pressure P1' after the fluid leakage, and similarly a straight line D of the pressure gradient is drawn, starting from the receiving pressure P2' the intersection X between these straight lines signifies a leaking point.