baber/WOPTO huggingface dataset:
Patent JP-H01241738-A (JP)
Title: Liquid-metal ion source
Inventor: ARIMOTO HIROSHI
IPC: H01J37/08
Filed: 1988-03-23
Abstract: PURPOSE:To prevent an ion current density almost perfectly from trailing its hem, in ion beams by constructing a liquid-metal source of a Pt-Si alloy so as to easily reduce the beam diameter on a target. CONSTITUTION:With a liquid-metal source being constructed of a Pt-Si alloy, a liquid-metal ion source comprises a liquid-metal source 3a and an emitter chip 4 in a liquid-metal reservoir 2. This case includes both an embodiment in which the liquid-metal source 3a is constructed of only a Pt-Si alloy and an embodiment in which the construction contains, besides Pt and Si, metals which do not affect others (e.g., Be, B). With this, the beam diameter on a target can be reduced to prevent the ion beam itself almost perfectly from trailing its hem.
Patent JP-H03267694-A (JP)
Title: Manufacture of boiling heat transistor pipe
Inventor: KIDO OSAO
IPC: B23K9/00
Filed: 1990-03-19
Abstract: PURPOSE:To improve a heat transfer rate on the inside of a pipe even in a nucleus boiling region where the circulation amount of a refrigerant and the degree of drying are low by forming an inverted triangular groove between adjacent rectangular protrusions substantially in contact with each other at the tip ends of the protrusions on a metal band plate surface upon manufacture of the pipe. CONSTITUTION:A substantially cylinder-shaped cross section boiling heat transfer pipe 10 includes a flow passage 11 on the inside thereof. A plurality of inverter triangular-shaped grooves 12 provided successively spirally on the internal peripheral surface 10a of the boiling heat transfer pipe 10 are formed among rectangular protrusions 13. Upon manufacturing the pipe, the inverted triangular-shaped groove 12 is forned with ease form a rectangular groove 15 formed between the adjacent rectangular protrusions 13 at a stage of a metal band plate 14 by allowing the tip ends 13a of the rectangular protrusions 13 to substantially make contact with each other. A stable boiling nucleus can be produced in the groove 12 even in a region where the circulation amount of the refrigerant and the degree of drying are low, i.e., even in a region dominated by nucleus boiling, because of the groove 12 being inverted triangle-shaped, and hence a heat transfer rate can be improved.
Patent JP-H07236876-A (JP)
Title: Garbage treatment apparatus
Inventor: ISHIZU TOMOJI
IPC: C05F9/02
Filed: 1994-02-28
Abstract: PURPOSE:To subject a large amt. of garbage to continuous fermentation treatment and to achieve the labor saving at an installation place by feeding the garbage in a feed bucket upwardly by a rotary lifter to charge the same in a garbage charging part and arranging the treatment tanks under a cushion hopper in a multistage fashion. CONSTITUTION:In order to rapidly and continuously treat a large amt. of garbage in a narrow space, this garbage treatment apparatus 1 is almost constituted of a plurality of feed buckets 2, 2, a bucket feed-in conveyor 3, a bucket feed conveyor 4, a rotary lifter 5, various treatment devices 10 consisting of cushion hopper 6/coarse grinding screw feeder 7/re-grinding tank 8/fermentation tank 9 arranged in a multistage fashion and a cover wall 11 covering all of these constitutional elements. Therefore, the treatment tanks under the cushion hopper 6 can be arranged in a multistage fashion and a large amt. of garbage can be subjected to continuous fermentation treatment and, therefore, the laber saving at an installation place can be achieved and the automation of the process from the charging of garbage to fermentation treatment is accelerated.
Patent JP-H11272717-A (JP)
Title: Electromagnetic field simulation method
Inventor: HIRONO TAKUO
IPC: G06F19/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of the simulation of the secular change of an electromagnetic field by indicating calculation from the value of the optional time step of a variable for describing the state of the electromagnetic field to the value of the next time step as a canonical variable and turning a calculation mesh used for discretizing to an equilateral triangle. SOLUTION: Calculation algorithm for indicating calculation from the value of the optional time step of the variable for describing the state of the electromagnetic field to the value of the next time step by the canonical variable is used. Also, at the time of producing the calculation algorithm, a finite difference method is used and a plane mesh for which a grid point within an xy plane for discretizing required for difference is the equilateral triangle is used. There, a coordinate system for which unit vectors (u) and (v) provided with the opening angle of 60 deg. are basic vectors is adopted.  By using the plane mesh of the equilateral triangle, for the grid point in the equilateral triangle shape, the number of closest points is 1.5 times compared to the grid point in a square shape of a conventional time area difference method and the isotropy of the plane is reflected for that.
Patent JP-S51145659-A (JP)
Title: Toy of butterflies which flaps with music or the like
Inventor: HARAKAWA KENJI
IPC: A63H29/00
Filed: 1975-06-06
Abstract: PURPOSE: To accomplish the flapping motion of the wings of a butterfly in the similar manner to the real one in consonance with music,by amplifying the music of discs or the like with an amplifier and applying its acoustic output on the butterfly. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03269426-A (JP)
Title: Processing device for photosensitive material
Inventor: FUJITA KATSUJI
IPC: G03D3/00
Filed: 1990-03-19
Abstract: PURPOSE:To avert the supplying of excessive water and to save water by measuring the degree of contamination of the washing water in a washing tank and supplying clean water in accordance with the information thereon. CONSTITUTION:A photosensitive material 10 is successively transported and processed in order of a development processing tank 1, a fixing processing tank 2 and a washing processing tank 3. A control section 15 opens a solenoid valve 12 at the end of a drain port 8 and discharges the water in the tank 3 through a drain pipe 13 when a means 14 for measuring the contamination of the tank 3 detects the contamination. A water level sensor 16 detects the fall of the water level in this way and, therefore, a pump 9 is operated in accordance with the signal thereof to supply the water from a water feed tank 11 to the tank 3. The control section 15 stops the pump 9 by the signal from the sensor 16 when the specified water level is attained by pouring of the water.
Patent JP-H11263579-A (JP)
Title: Bridge crane
Inventor: MORIMOTO MOTOHARU
IPC: B66C5/02
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent ground facilites and the like, a carried object, and a pallet from breaking down when the pallet falls down by arranging a pallet carrying route over the surface of a traverse frame. SOLUTION: In this bridge type crane provided with at least a pair of main legs 16, 17 oppositely arranged, a traverse frame 19 constructed between them, and a carrying device 24 supported with the traverse frame 19 and carrying a carried object 39 in the elevatable direction and in the direction between the main legs 16, 17, it is further provided with a moving body movable on the traverse frame 19 in the direction between the main legs 16, 17, and an elevatable device 30 provided in the moving body elevatably moving the carried object 39, and holding the carried object 39 at the carrying passage height over the traverse frame 19, and hence the upper face of the traverse frame 19 is used for the falling down preventing receiving face of the carried object 39.
Patent JP-S63236064-A (JP)
Title: Image forming device
Inventor: TAGAWA HAJIME
IPC: G03B27/50
Filed: 1987-03-25
Abstract: PURPOSE:To prevent a light source from flickering and the light quantity from decreasing suddenly, by controlling the irradiation quantity to an original by turning of a light controlling means. CONSTITUTION:The titled device for radiating a light beam from a light source 26 to an original G which has been set to an original platen 2, leading its reflected light to an image carrying body 13 and forming an image is provided with a light controlling means 29 which is opposed to the light source 26 and provided so as to be freely turnable and varies stepwise the light transmissivity along the turning direction, and also, cuts an ultraviolet ray from the transmission light. For instance, to a fluorescent lamp 26, a filter 29 being a circular arc-like light controlling means running along its curved surface is opposed so as to be freely turnable, and the filter 29 is formed by a synthetic resin material such as plastic, etc., having light transmissivity and a characteristic for cutting an ultraviolet ray of light. Also, the filter 29 is provided with first-fourth density parts 29a-29d stepwise along its turning direction. In such a way, the light quantity to the original can be controlled mechanically, and also, the image carrying body is not irradiated by the ultraviolet ray.
Patent JP-S56164565-A (JP)
Title: Lead frame and manufacture thereof
Inventor: KATSUKI KENICHIROU
IPC: H01L23/50
Filed: 1980-05-22
Abstract: PURPOSE:To lower manufacturing cost by making it possible to reduce in size and to facilitate manufacturing process, by arranging plural pieces of leads in radial configuration centering position of a pad, arranging pins on the circumference, and manufactuing a product by punching process using a metallic mold of the same shape. CONSTITUTION:A lead frame is to take such a shape that plural leads extend in a radial configuration from a pad section 17, which is for being loaded with a chip and located on the center, toward a shortcircuit section 16, and outside of this, pins 13 are arranged toward a connecting section 15. In order to manufacture this, after punching a pilot hole 12 at process I, at process II, a punch-out section 14a between the leads 14 and a punch-out section 13a between the pins 13 are punched out in the position determined by the hole 12, by 6 sets of punching molds provided in the position set at 60 deg., respectively, in a radial configuration. Others are manufactured in turn by the metallic mold of the same shape by shifting positioning angle, and the lead frame is thus prepared. As it is possible, by doing so, to simplify shape of a product, it becomes possible to reduce in size of the product, and further since a metallic mold of the same shape is used, it is possible to facilitate process control and to lower the production cost.
Patent JP-S58186673-A (JP)
Inventor: MURAI KAZUHIRO
IPC: D06M13/402
Filed: 1982-04-23
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-H07277284-A (JP)
Title: Supporting structure of marine denitrifying reactor
Inventor: TOKIYODA TETSUO
IPC: F23J15/00
Filed: 1994-04-07
Abstract: PURPOSE:To mount a denitrifying reactor in a ship in such a way that a catalyst is not damaged by vibration, etc. CONSTITUTION:A denitrifying reactor 2 is located inside a funnel 1. A support leg 7 at the bottom of the denitrifying reactor 2 is bolted to a hull side mounting leg 10 via a nonlinear spring. The nonlinear spring 23 is provided on the side of a bracing portion 20 located at the top of the denitrifying reactor 2. The bracing portion 20 is spaced from and inserted from below into the cylindrical portion 22 of a bracing stand 21 secured to the top plating 6 of the funnel 1. The load and deflection of the nonlinear spring are not proportional to each other and the spring constant of the nonlinear spring varies with load and displacement amplitude. The amounts by which vibration from an engine and vibration/impact loads caused by the rolling of the hull in bad weathers are transmitted to the denitrifying reactor 2 are reduced. Overturning moments caused in the denitrifying reactor 2 by the rolling and pitching of the hull are supported by the bracing portion 20. The thermal expansion of the denitrifying reactor 2 is not restrained and the bracing portion 20 can slide vertically. Resonance is hardly caused by the vibration applied to the denitrifying reactor 2. The catalyst of the denitrifying reactor becomes resistant to damage.
Patent JP-S52152719-A (JP)
Title: Manuscript discharging device
Inventor: TAKEOKA YOSHIHIKO
IPC: B65H5/10
Filed: 1976-06-14
Abstract: PURPOSE: To simplify the copying operation so as to improve the oepration efficiency by automatically convey a manuscript from a tabple to an accummulating section. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51146296-A (JP)
Title: Metastable ion detecting device for mass spectrometer
Inventor: IZUMI EIICHI
IPC: H01J49/06
Filed: 1975-06-11
Abstract: PURPOSE: Improving operational characteristic and reliability of a device and reducing a size of a drive cylinder mechanism by mounting a spring contact contacting with a spring of a high voltage connector provided between the drive cylinder mechanism and analyzer tube, in a secondary electron multiplier. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11245559-A (JP)
Title: Manufacture of confidential postcard by adhesive coating type after printing
Inventor: TAKAHASHI AKIHISA
IPC: B42D15/02
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a confidential postcard for forming an adhesive layer after printing in a confidential postcard for a mailing system in the state that information is concealed. SOLUTION: The method for manufacturing a confidential postcard comprises the steps of doubling at least one sheet or superposed at least two sheets, releasably sticking the superposed sheet surfaces via an adhesive layer, concealing information displayed on the superposed sheet surfaces for a mailing system. In this case, the method comprises a printing step of printing desired information on a superposed sheet surface Fb, an adhesive coating step of coating at least one of the superposed sheet surfaces with the adhesive after the printing to form an adhesive layer 9, and a sticking step of releasably sticking between the superposing sheet surfaces via the adhesive.
Patent JP-H10263827-A (JP)
Title: Height position controller for touch
Inventor: ASAMI YASUHIRO
IPC: B23K10/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a height position controller for a torch capable of stable cutting by providing the gas flow rate regulating device detecting the back pressure of a gas and regulating the flow rate and moreover adding the gas check command program in order to control by a computer. SOLUTION: In cutting by computer control in the plasma working machine having a numerically controlled device 12, the gas flow rate regulating device G detecting the back pressure of the gas fed to the torch 5 and regulating the flow rate is provided, the flow rate of the gas is regulated based on the signal from a pressure sensor 13, and the gas check command program is added to the working program by the computer so that the distance between the torch 5 and a work W is suitably held matching the working condition.
Patent JP-S60212132-A (JP)
Inventor: TOMISAKA HIDEYO
IPC: A47K3/28
Filed: 1984-04-06
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-H02251286-A (JP)
Title: Ultrasonic washing device
Inventor: TANAKA FUMIO
IPC: B06B3/00
Filed: 1989-03-22
Abstract: PURPOSE:To easily amplify vibration amplitude, to make productivity advantageous from the aspect of cost and to enhance effect by arranging a Langevin type vibrator so that the vibration direction thereof becomes almost parallel to the bottom surface of a washing tank and transmitting vibration to the side surface of the washing tank. CONSTITUTION:A Langevin type vibrator 7 is arranged on the lateral side of a washing tank 6 so that the vibration direction of said vibrator 7 becomes almost parallel to the bottom surface 6b of the washing tank 6. The vibration of the vibrator 7 is transmitted to the vibration transmission mechanism part 9 connected to the vibrator 7 and further transmitted to the side surface 6a of the washing tank 6. The vibration of the washing tank 6 applied from the side surface 6a thereof is transmitted to the liquid fully received in the washing tank by the vibratory displacement of the side surface of said tank and washing effect can be obtained. The whole of the apparatus becomes thin by arranging the vibrator on the lateral side of the washing tank and the vibrator is safe against a liquid leak and not only the radiation of the vibrator but also the detachment thereof are easy. Further, an amplifying mechanism of vibration amplitude can be easily constituted and the enhancement of efficiency can be realized.
Patent JP-S63235469-A (JP)
Title: Sputtering device
Inventor: TONAI KEIICHIRO
IPC: C23C14/34
Filed: 1987-03-24
Abstract: PURPOSE:To prevent the melting of a target due to deficient cooling by soldering a cathode to the target with a low-m.p. soldering alloy in a conical magnetron sputtering gun. CONSTITUTION:In the conical magnetron sputtering gun, an anode 14 is set at the center of the cylindrical cathode 11, and the annular target 13 is arranged in the annular recess of the cathode 11. At this time, the low-m.p. soldering alloy 12 is interposed between the cathode 11 and the target 13, the alloy 12 is melted by a heater 15 to solder the cathode 11 to the target 13, and cooling water is passed through a cooling water passage 16 to solidify the alloy 12. High heat conduction can be secured between the target 13 and the cathode 11, and an accident such as the melting of the target 13 due to deficient cooling in sputtering can be prevented.
Patent JP-S59196260-A (JP)
Title: Ink preparing apparatus
Inventor: HARUTA MASAHIRO
IPC: B41M5/00
Filed: 1983-04-22
Abstract: PURPOSE:To make it possible to easily control ink properties, by performing the preparation of ink by a dye solution of which the concn. of inorg. salts is controlled in a production part while detecting, displaying and recording the concn. of inorg. salts in said preparing part. CONSTITUTION:In a dye refining apparatus 2, an aqueous dye solution consisting of a powdery dye and pure water is controlled by a salt reducing filter so as to bring the concn. of inorg. salts therein to a predetermined value and the dye concn. thereof is also controlled while the treated dye solution is stored in a storage tank 52. This dye solution is mixed with a water soluble org. solvent, an additive and pure water through valves 6-8 in a predetermined ratio under stirring in a preparation tank 1 to prepare desired ink. The liquid amount and the concn. of inorg. salts of the ink are detected by detection parts 10, 11 while the concn. of inorg. salts is detected according to an ion chromatography method by a detection part 12 and the detected value is displayed and recorded. Therefore, the quality control of the ink can be performed by this display and recording and the ink for ink jet recording having stable quality can be obtained.
Patent JP-H1130157-A (JP)
Title: Fuel tank internal pressure control system
Inventor: MURAMATSU TOSHIHIKO
IPC: B60K15/01
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To decrease the capacity of a canister as well as to decrease the adverse effect of evaporation fuel to operating performance and exhaust gas purification by controlling tank internal pressure. SOLUTION: In a fuel tank internal pressure control system, a pressure adjusting valve 3 is provided on a communication pipe 8 for communicating a fuel tank 1 and a canister 2 with each other. The pressure adjusting valve 3 is controlled through a control circuit 10 so as to be electrified, it is opened to communicate the fuel tank 1 and the canister 2 with each other, and it is closed to seal the fuel tank 1. The control circuit 10 opens the pressure adjusting valve 3 when oil supply is started, and it controls the pressure adjusting valve 3 on the basis of the detected value of an internal pressure sensor 13 so as to be electrified so that tank internal pressure may be held in the specified pressure range after oil supply is finished. When that leakage is generated is judged after leak check of the whole system is performed, the pressure adjusting valve 3 is closed to seal the fuel tank 1 after negative pressure is introduced into the fuel tank 1, and whether the cause of leak is on the fuel tank 1 side or the pipe side is judged.
Patent JP-H08240490-A (JP)
Title: Torque sensor
Inventor: SATO KOICHI
IPC: B62D5/04
Filed: 1995-03-06
Abstract: PURPOSE: To measure torque with high accuracy by a simple constitution. CONSTITUTION: Plural plate members 5a and 5b are embedded at intervals in the circumferential direction in a large diameter part 1A formed on an input shaft 1 composed of a magnetic material, and a thin cylindrical member 4 composed of a conductive and nonmagnetic material is integrally formed in the rotational direction with an output shaft 2 so as to surround its large diameter part 1A.  Plural windows 4a and 4b are formed in the cylindrical member 4 so that an overlapping condition with the plate members 5a and 5b changes according to a relative rotational position between the cylindrical member 4 and the large diameter part 1A, and a part having the window 4a of the cylindrical member 4 is surrounded by a coil 10, and a part having the window 4b is surrounded by a coil 11, and self-induction electromotive force of these coils 10 and 11 is measured, and torque is found on the basis of its result.
Patent JP-H08242038-A (JP)
Title: Method of mounting light emitting element
Inventor: TANIGUCHI TADASHI
IPC: H01L31/02
Filed: 1995-03-03
Abstract: PURPOSE: To mount a light emitting element on the mount of a substrate so that at least the center of light emission of the light emitting element such as a semiconductor laser may accord with the optical axis of a light receiving element for detection of an optical signal with high accuracy. CONSTITUTION: The density distribution of the light emitted from a semiconductor laser 4 is measured by photodiodes PD1 and PD2 by placing a semiconductor laser 4 on the mount of a substrate, which has photodiodes PD1 and PD2, and making it emit light, and shifting it vertically to the optical axes OX2 of the photodiodes PD1 and PD2. It is positioned so that at least the center of light emission may accord with the optical axis OX2 by shifting it vertically to the optical axis OX2 on the mount, according to the peak position of the intensity distribution of this light L, and there it is mounted.
Patent JP-H07282372-A (JP)
Title: Device for preparing data base for fire alarm equipment
Inventor: TAKAHASHI KEIICHI
IPC: G08B23/00
Filed: 1994-04-08
Abstract: PURPOSE:To simply and surely change data such as corresponding relation by acquiring the data of each terminal equipment, setting up the information of the equipment and storing the set information as the data base. CONSTITUTION:A display device 4 displays an edited picture for the information of a terminal equipment and an input device 5 inputs data relating to the equipment. A microprocessor 1 lets the device 4 display an edited picture, takes in data from the device 5 and sets up the information of the terminal equipment. An IC card writer 9 stores the set information of the terminal equipment in an IC card 10 incorporated into the fire alarm equipment as the readable/ writable data base. In addition, the microprocessor 1 can read out the data base stored in the card 10 through the card reader 9 and edit the data base.