baber/WOPTO huggingface dataset:
Patent JP-2001087637-A (JP)
Title: Apparatus for dissolving treatment agent
Inventor: IKEDA ATSUSHI
IPC: G03D3/06
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of the quality of water, a solvent, to be used for treatment solution production and at the same time to properly dissolve a treatment agent and produce a treatment solution in the optimum. SOLUTION: Water is stored in a water tank 160 and an anti-algae agent 300 is added to the stored water to prevent water quality deterioration attributed to storage for a long duration. When a powder a granular treatment agent has approximately completely disappeared from a bottle 122 after a seal member 202 is torn by a drilling member, a liquid of a water tank 160 is discharged into the inside of the bottle 122. The liquid is so flushed as to reach the bottom part of the bottle 122 and dissolve the powder or granular treatment agent remaining in the bottle 122 and discharge them out of the bottle 122. In such a manner, some of water containing an anti-algae 300 is used for washing out the treatment agent remaining in the bottle 122 and discharge out to a dissolution tank 104 in a lower part.  Consequently, a treatment solution in a prescribed concentration can be produced in the dissolution tank 104.
Patent JP-H09110384-A (JP)
Title: Mounting device of revolving superstructure
Inventor: KOIZUMI ARIHIRO
IPC: B66C23/26
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent any partial opening of a lock ring from occurring by installing a widening regulation means, regulating any widening direction of this lock ring, in a guide groove being installed on top of a body frame, engaging with an engaging means and guiding it in the specified direction. SOLUTION: In the state of being clamped tight, a pin 44 projecting out of a flange part of a lock ring 31 is engaged with a recess end part of an inclined groove part 71a of a widening regulation member 45, whereby a guide part 60 of the central part of this lock ring 31 is engaged with an upper projection 68a of a plate support base 68. When a turn-buckle 42 is rotated from this tensedness, two nuts being opposed to each other slide to some extent, a notch S of the lock ring 31 opens and thereby this lock ring 31 is going to widen its diameter. At this time, the turnbuckle 42 is also moving to the outside in the radial direction of the lock ring 31.  This movement is carried out almost parallelly along a long hole 51 without tottering right and left owing to engagement with a stopper 46 and a holding member 50, while an amount of travel is regulated by the guide of the inclined groove part 71a, and thus any partial opening of the lock ring 31 is prevented from occurring.
Patent JP-2000101065-A (JP)
Title: Semiconductor element
Inventor: HANAKURA MITSURU
IPC: H01L29/74
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a high-voltage and high-capacity element with a high area utilization factor. SOLUTION: A comparatively heavily doped n+ type layer 9 is epitaxially grown on the top face of an n-type base layer 1, a p-type impurity is diffused to the n+ type layer 9 to form a first p-type gate layer 4a, Since the concn. in the n+ type layer 9 is comparatively high, the diffusion rates of the p-type impurity to the n+ type layer 9 in the transversal and depth directions are suppressed in the diffusion of the p-type impurity, compared with the diffusion rates in the prior art. When the p-type impurity diffusion runs to the n+ type layer 9 to arrive at the n-type base layer 1, the diffusion rate of the p-type impurity rises up to the same rate as that in the prior art. As the result a first and second p-type gate layers 4a, 4b are formed comparatively narrow and deep in the n+ type layer 9 and the n-type base layer 1, respectively.
Patent JP-H03139483-A (JP)
Title: Rear wheel assembly of motorcycle
Inventor: JIEEMUSU PAAKAA
IPC: B60B39/10
Filed: 1989-10-19
Abstract: PURPOSE: To remove a rear wheel of a motorcycle without removing a carrier and a sprocket by removing a wheel and a main axle while the carrier is supported by an auxiliary axle and remains at an adequate section. CONSTITUTION: This rear wheel assembly of a motorcycle is provided with a main axle 18 carrying a rear wheel 16 and supporting it by fork arms 12, 14 and a shorter auxiliary axle 32 extending up to a halfway between both fork arms 12 and 14 so that the wheel 16 passes between the auxiliary axle 32 and the fork arm 14 on the opposite side by supporting the main axle 18 by a journal. Moreover, it is provided with a carrier 26 carrying a sprocket 28 and a brake plate 30 and supporting at an adequate section by the auxiliary axle 32 by linking a sprocket on the auxiliary axle 32 and the brake plate 30 so that they operate on the wheel 16 independently from the main axle 18. They are constituted in such a way that the wheel 16 and the main axle 18 can be removed while the carrier 26 is supported by the auxiliary axle 32 and remains at an adequate section.
Patent JP-H01116075-A (JP)
Title: Continuous vacuum treatment device
Inventor: TOKAI MASAYA
IPC: C23C14/56
Filed: 1987-10-30
Abstract: PURPOSE:To prevent a work from being damaged by friction with a guide roll of a vacuum treatment device having plural prevacuum chambers before and after a vacuum treatment chamber by injecting air to the guide roll in the prevacuum chamber on the atm. side and matching the circumferential speed of said guide roll with the conveying speed of the work. CONSTITUTION:A steel sheet F or the like is passed through the plural prevacuum chambers 2, 3 before and after the vacuum treatment chamber and the vacuum degree is gradually increased or lowered at the time of subjecting said steel sheet to a plasma treatment, vapor deposition treatment, etc., in the vacuum treatment chamber. The outdoor air intrudes into the prevacuum chamber on the extreme atm. side through the slit of a sealing device and collides against the guide roll 25a in said chamber to increase the rotating speed thereof in this case. A difference is then generated between the circumferential speed of said roll and the carrying speed of the steel sheet F to be treated and the steel sheet F is damaged by the friction with the surface of the guide roll 25a. The air is injected to the guide roll 25 from an air ejection port 27 provided to a lower case 14 forming the prevacuum chambers 2, 3 to control the rotating speed of the roll in such a manner that the circumferential speed of the roll coincides with the traveling speed of the steel F. The damage of the steel sheet F by the surface of the guide roll is thus prevented.
Patent JP-2000097897-A (JP)
Title: Analyzer for acid-soluble iron
Inventor: WATANABE MITSUO
IPC: G01N1/28
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To automate analytical work for acid-soluble iron which is carried out manually over the whole process of the work in the prior art. SOLUTION: This analyzer for acid-soluble iron is an analyzer for quantitative analysis for the acid-soluble iron to conduct quantitative analysis of the acid-soluble iron, and is provided with a resolving vessel 1 for mixing an acid to an analyzed sample to resolve it into a sample solution, a conduit pipe 9 with a tubing pump 25 for transferring the sample solution resolved in the vessel 1 to a titration vessel 8, a washing water introducing pipe 6 for washing the sample solution deposited inside the vessel 1, an inert gas introducing pipe 4 for preventing oxidation of the sample solution and for shielding it from the outside air, and a gas discharging pipe 5 for substituting initial atmospheric air inside the vessel 1. The transferred sample solution is potentiometrically measured by the titration vessel 8.
Patent JP-H03137401-A (JP)
Title: Steam generator
Inventor: DARUSHII ROORIMAA
IPC: B08B3/02
Filed: 1990-10-11
Abstract: PURPOSE: To achieve a prolonged operation without accumulation of contaminants, by taking a larger ratio between a power to be inputted into a number of chambers and the surface area of feed water to cause a gentle boiling, while the chambers undergo a continuous flashing to efficiently generate steam of a extra high purity. CONSTITUTION: This steam generator has a top unit, four intermediate units and a bottom unit. The intermediate units are divided into an upper capacity and a lower capacity by a cylindrical side wall 71 and a floor 73 and the upper capacity forms a feed water reservoir 75 while the lower capacity a steam collection area 77. A plurality of drain pipes 45 are provided inside the cylindrical side wall 71 and feed water drops to the feed water reservoir of a lower chamber through the drain pipes 45. A steam path 51 is formed and steam rises up to an upper chamber from the steam collection area 77 of the lower chamber. Each reservoir has an electric coil 43 sunk thereinto. Output of each coil is about 1,000-1,200 watt and the water is converted to steam at a rate of about 80-100 cc per min. The surface area output ratio is larger and enables gentle boiling of the feed water.
Patent JP-S61151020-A (JP)
Title: Porous material consisting of synthetic fluorine mica
Inventor: ICHISE SHIGEO
IPC: B01J27/138
Filed: 1984-12-26
Abstract: PURPOSE:To improve heat resistance of porous material, and to make control of pore diameter easy, by replacing an alkali ion of synthetic fluorine mica with an alkaline earth metal or another metal ion by ion exchange method and heat-treating the replaced material. CONSTITUTION:An alkali metal ion in layers of crystal unit of swelling synthetic fluorine mica is replaced with an alkali earth metal ion or another metal ion. The prepared replaced material is heat-treated to give a porous material. Mica of infinitely swelling system or limited swelling system is usable. Na or Li taeniolite, sodium tetrasilicon mica, etc. may be cited as the synthetic swelling mica. The synthetic mica is swelled in water to give suspension, which is replaced with the metal ion. Preferably the metal ion is processed into an aqueous solution in the form of a soluble salt, and added to the synthetic mica suspension.
Patent JP-2000105848-A (JP)
Title: Paper sheet processing system
Inventor: KOBAYASHI HIROKO
IPC: G07D7/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To set kinds and operations of bonds processed by every inspecting machine in a valuable paper processing system and to perform operations and processes of different kind of valuable papers in parallel. SOLUTION: Various kind of tickets are thrown by operations in uninspected bundle throw-in shelves of an uninspected bundle throw-in machine 1a of a bundle processing machine 1 and after the kinds of the tickets are decided, inspecting machines 5a to perform processes are specified according to the kinds and operations; and the tickets are sent out to the specified inspecting machines 5a..., so that the tickets are processed by the kinds and operations.
Patent JP-2001102673-A (JP)
Title: Iii nitride compound semiconductor laser diode
Inventor: KOIKE MASAYOSHI
IPC: H01S5/022
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a laser light-emitting element which is connected stably, surely, correctly and easily. SOLUTION: Fig. 2 is a typical cross section of a III nitride compound semiconductor laser diode 100 at connecting a heat sink. A positive electrode 106 and a negative electrode 107 are film-formed by vapor-deposition, respectively, and both are so formed as to have an almost equal film thickness. The positive electrode 106 and the negative electrode 107 are connected with a solder 3 to metal electrode-connecting patterns 2 for each of positive and negative electrodes formed on a surface of the heat sink 1, respectively. By constituting and connecting the III nitride compound semiconductor laser diode 100 in this manner, the laser diode 100 will not incline and is fixed stably with certainty on the heat sink 1. The negative electrode 107 has a large area, and further it is in contact with the heat sink 1 widely with the electrode-connecting pattern 2 in-between.  By this constitution, high heat-release effect is obtained in the laser diode 100.
Patent JP-H08320333-A (JP)
Title: Acceleration sensor
Inventor: YADOKORO HIROAKI
IPC: G01P15/18
Filed: 1995-10-23
Abstract: PURPOSE: To provide an acceleration sensor which is miniaturized and which is manufactured easily. CONSTITUTION: An acceleration sensor is provided with a silicon substrate 12, with a first electrode 11a formed in a partial region on the silicon substrate 12, with a piezoelectric dielectric film 11 formed on the first electrode 11a, with a second electrode 11b formed on the piezoelectric dielectric film 11, with a load body 14 which is formed on the second electrode 11b and which gives a load to the piezoelectric dielectric film 11 and with a signal processing circuit 13 which is formed in a region other than the partial region on the silicon substrate 12 and which processes a detection signal by the piezoelectric dielectric film 11.
Patent JP-H08110788-A (JP)
Title: Sound source for measuring instrument
Inventor: MIYAHARA TAKAKAZU
IPC: G10K15/06
Filed: 1994-10-12
Abstract: PURPOSE: To provide a small nondirectional sound source suitable for an anemometer. CONSTITUTION: Two needle-like electrode rods 24, 25 made of a conducting material are arranged so that their tips face each other at a prescribed gap, and a pulse-like high voltage is applied between two electrode rods 24, 25. The sound wave containing ultrasonic wave is uniformly emitted to the surrounding by an electric discharge between the electrode rods 24, 25.
Patent JP-2001101679-A (JP)
Title: Optical disk device
Inventor: TANI TAKAO
IPC: G11B7/085
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device small in the probability of failing jumping from a recording information area to a recording start section of a control information area. SOLUTION: This optical disk device for recording and/or is provided with moving means (S10, 16 to 34), by which when reproducing an optical disk an optical head is moved from a recording data area to the recording start section of a control information area (S2), the optical head is stepwise moved to prescribed plural positions located between the recording data area and the recording start section, detecting means (S12, 18 to 36), which detect the position of the head whenever the moving means operate to move the head to the prescribed position, means (S14, 20 to 38) which judge whether the detected position is matched with the prescribed position or not, and means (S40, 42 to 48) which correct the position of the optical head to match the the detected position with the prescribed position when the means S14, 20 to 38 judge that both positions are not matiched with each other.
Patent JP-H07124792-A (JP)
Title: Powder molding method and powder molding device
Inventor: KISHI YUJI
IPC: B30B11/02
Filed: 1993-11-02
Abstract: PURPOSE:To enhance the out-of-roundness of an undercut part and to suppress the burrs generated in this undercut part. CONSTITUTION:Cam dies 3, 3 according to the shape of the undercut part are dividely disposed between the parting planes of dies 1, 2 divided to a plurality in the molding method for powder molded goods having the undercut part. These cam dies 3, 3 are disposed movably forward and backward of die holes 1a, 3a, 3a to be packed with powders. After the powders are packed into these die holes 1, 2a, 3a, the powders are pressurized by punches 4, 5 press fitted into the die holes from the apertures at both ends thereof. The cam dies 3 are retreated from the die holes and the molded goods are removed after the end of such pressurization. The powders are pressurized while the cam dies 3, 3 are restrained by restraining means 6, 7 in such a manner that the mating faces 53 of the cam dies 3 come into tight contact therewith.
Patent JP-H07129379-A (JP)
Title: Software design supporting device
Inventor: UEMATSU AKIYOSHI
IPC: G06F9/06
Filed: 1993-11-02
Abstract: PURPOSE:To quickly and easily display the defined contents of data specified in the description of a data flow diagram by indicating whether each data are defined in a data dictionary or not in accordance with the display format of the data in the description of the data flow diagram. CONSTITUTION:In the case of editing a data flow diagram, a CPU 2 inspects consistency between a data name in the data dictionary and the title of the data flow diagram, turns on a definition flag for a consistent title and turns off a definition flag for an inconsistent title. The title with the definition flag turned off is displayed by inverting its white and black by the CPU 2. Thereby user is released from complicated work for checking whether a tile is defined or not by displaying the data dictionary as a list and the existence of data not defined in the data dictionary can always be recognized in accordance with its display format. Namely the defined contents of data can be quickly and easily displayed.
Patent JP-H10125399-A (JP)
Title: Docking device
Inventor: SUZUKI YUICHIRO
IPC: G06F1/16
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent application of an excessive force to a connector attached to each main body, when the main bodies are docked together. SOLUTION: In a docking device, which docks two main bodies (docking bay main body 1 and docking station main body 5) together by rotating the main bodies relative to each other and which couples together connectors 2, 3 attached to the respective main bodies, the connector attached to one of the main bodies is moveable between a fitted position, where it is fitted to the main body when the main bodies are docked together and a coupled position in which, when the main bodies are rotating relative to each other, it faces in the coupling and receiving direction of the connector attached to the other main body.
Patent JP-H04149538-A (JP)
Title: Printer and printer processor
Inventor: KUROKAWA TOSHIO
IPC: G03B27/46
Filed: 1990-10-12
Abstract: PURPOSE:To make exposure and processing operation consistently efficient without increasing this processor in size by integrating the printer which exposes plural pictures on the same film simultaneously with the processor for paper. CONSTITUTION:The light from an exposure lamp 12 passes through a dimmer filter 13 and is scattered and diffused by a scattering box 14 to perform uniform exposure. A negative carrier 15 is so placed that three frames on the negative film are exposed at the same time. Light beams transmitted through the three screens are imaged on paper on exposure surfaces 31, 32, and 33 below the negative carrier through a shutter 21. The images are formed at the same time to form latent images on the paper. The paper is conveyed to a processor part 50 and processed in a developing tank 51, a fixing tank 52, and washing tanks 53, 54, and 55 in order and the paper is dried in a drying chamber 56 and sent out to a sorter 59.
Patent JP-H11122874-A (JP)
Title: Heat exchanger mounted type dynamo-electric machine
Inventor: HATTORI NORIYUKI
IPC: H02K9/18
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent the temperature of respective parts from becoming high locally by preventing a difference in temperatures between iron core parts or bearings on the load side and the no-load side of a dynamo-electric machine, reducing the rise in temperature, and adjusting air quantity, air pressure, and direction of inner circulation air. SOLUTION: This box-shaped heat exchanger 29 consists of a pair of one side frame 29h and the other side frame 29d. A plurality of cooling pipes 29a are formed in it, inner circulation air generated by an inside circulation air blasting fan 10 flows over its surface, and air 28 generated by an outside cooling fan 13 flows into its inside, so that the inner circulation air is cooled through heat exchange. Inner vertical partition plates 29 are formed inside the box shape, a hot air receiving chamber 29k is formed between the inside vertical partition plates 29, and a cool air supply chamber 29j is formed between the inside vertical partition plate 29 and a frame 29h on one side respectively.  By circulating the inside circulation air from the cool air supply chamber 29j through the inside of a motor 35 to the hot air receiving chamber 29k and passing, first the cooled inside circulation air through stator windings 1a, 1b with high temperature to cool them, it is possible to reduce the rise in the temperature of the overall motor 35.
Patent JP-H04148769-A (JP)
Title: Transport wheel and sorter
Inventor: OKUMURA KEIJI
IPC: B65H39/11
Filed: 1990-10-12
Abstract: PURPOSE:To facilitate to stop transport operation after a prescribed member to be transported is transported by providing a circular flange part of larger diameter than the outer diameter of a main body in which transporting slots capable of engaging with a member to be transported are formed from the outer circumferential part to the inward on one end face side of the main body. CONSTITUTION:When a part of a member to be transported is engaged with the transporting slot 42 formed on a main body 40, the member to be transported is transported by rotation of the main body 40. At this time, because a flange part 41 of larger diameter than the circumference of the main body 40 is formed on one end face side of the main body 40, pressing force applied on the member to be transported in the transport direction is removed, by contacting a member 39 to press the member to be transported in the transport direction with the flange part 41. Hereby, transport of the member to be transported can be stopped. Engaging part of the member to be transported side with the transporting slot 42 can be formed into a common shape.
Patent JP-S63130057-A (JP)
Inventor: KAWAMOTO HIROMI
IPC: A61B5/055
Filed: 1986-11-20
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-S63130128-A (JP)
Title: Kneading extrusion apparatus
Inventor: TSUKAHARA NOBORU
IPC: B29C48/475
Filed: 1986-11-20
Abstract: PURPOSE:To collect even a kneaded mixture having high tackiness by discharging the same in high recovery, by allowing a cylindrical ram to advance toward the interior of a mixing chamber by opening an outflow port on completion of kneading. CONSTITUTION:This apparatus is equipped with a cylindrical ram 6 integrally rotating along the blade 5 arranged in a mixing chamber 3 or moving alone in the axial direction of the mixing chamber 3 to move into the mixing chamber 3 and an openable and closable outflow port 17 for extruding a kneaded material to the outside of the mixing chamber 3. After kneading is finished, the aforementioned outflow port 17 is opened and the aforementioned ram 6 is allowed to advance into the mixing chamber 3 to discharge the kneaded material which is, in turn, pelletized at the outflow port to be collected.
Patent JP-H08135540-A (JP)
Title: Fuel supply device of internal combustion engine
Inventor: MAKINO HIRONOBU
IPC: F02M55/02
Filed: 1994-11-09
Abstract: PURPOSE: To keep the fuel pressure applied to an injector constant regardless of pressure fluctuation in a tank in a returnless type fuel supply device. CONSTITUTION: Fuel F in a tank 1 is discharged by a pump 2 and force-fed to a delivery pipe 6 through a fuel pipe 4 to be distributed to the respective injectors 7. In order to keep the fuel pressure constant, a pressure regulator 3 is installed in the midway of the fuel pipe 4 in the tank l to regulate the pressure of fuel discharged to the fuel pipe 4. The fuel F which is left over by the regulation of the regulator 3 is returned directly to the tank l. In order to introduce reference pressure to the regulator 3, a sensing port 3c communicates with the air outside the tank l through a pipe 12. Accordingly, even if pressure in the tank l fluctuates, the pressure regulated by the regulator 3 will not fluctuate.