baber/WOPTO huggingface dataset:
Patent JP-H03274314-A (JP)
Title: Flow control valve for combustion amount varying device
Inventor: YASUNAGA SHIGEFUMI
IPC: F23N1/00
Filed: 1989-12-29
Abstract: PURPOSE:To accurately control combustion by forming a flow regulating passage for connecting the upstream and downstream of a return oil tube in a valve casing in a captioned control valve for a domestic petroleum hot water supplying apparatus, disposing a spherical valve body on the way, and finely regulating the position of the body by a solenoid drive valve body telescopic rod. CONSTITUTION:A desired current is applied to a solenoid 51 in response to a required heat load of a hot water supplying apparatus, a valve body telescoping rod 47 and a spherical valve body 45 are integrally telescoped to finely regulate the flow rate of a flow control passage 43. ln this case, since the spherical valve is used, the relationship between an applied current and a secondary pressure generated at the inlet side opening 42 of the passage can be substantially linearly varied to be accurately controlled.
Patent JP-H06186474-A (JP)
Title: Liquid crystal projection device
Inventor: NAKAMURA TATSUO
IPC: G02F1/13
Filed: 1992-12-22
Abstract: PURPOSE:To make handleability extremely excellent in order to execute automatic focusing operation without executing manual focusing operation. CONSTITUTION:In a liquid crystal projection device forming a projecting video by light transmitted through a liquid crystal display panel 3, a focus lens 1 for bringing the projecting video into focus, a motor 7 for driving the lens 1, a CCD sensor 5 receiving the image of the projecting video and converting it to an electric signal and a signal processing circuit 6 focusing the projecting video by controlling the motor 7 so that the converted electric signal becomes a target state are provided.
Patent JP-H03203334-A (JP)
Title: Manufacture of mos semiconductor device
Inventor: AKIYAMA HIROAKI
IPC: H01L29/78
Filed: 1989-12-29
Abstract: PURPOSE:To manufacture a MOS semiconductor device capable of preventing the generation of a leakage current or an increase in an electrode resistance by a method wherein a buried contact region is made to slightly overlap an active region and the buried contact region and the active region are reliably connected electrically with each other. CONSTITUTION:A photoresist 18 is removed, ions are implanted by a self- alignment method using an extraction electrode (a polycrystalline silicon film) 17 and a field oxide film 12 as masks and an active region 19 which is an N<+> diffused layer is formed. At this time, as a buried contact region 16 formed using an Al film 14 as a mask is formed deep by 1.5mum, for example, from the end part of a gate oxide film 13 and the end part of the electrode 17 is located at a place apart by 0.6mum in this case from the end part of the film 13, the regions 16 and 19 overlap each other by about 1.0mu and are reliably connected electrically with each other. Thereby, the connection part between the regions 16 and 19 is not subjected to damage at all and the generation of a leakage current or an increase in an electrode resistance can be prevented.
Patent JP-H10180239-A (JP)
Title: Waste water monitoring system and waste water treating system
Inventor: YAMAKI ATSUSHI
IPC: G01N33/18
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To automatically monitor the PCB, heavy metal, etc., at all times and to control them on a real-time basis. SOLUTION: The waste water monitoring system and waste water treating system consist of a turbidimeter 1, a pH meter 2 for measuring the pH value, a PCB detecting means 3 for obtaining the PCB concn. from the turbidity, a heavy metal detecting means 4 for obtaining the heavy metal concn. from the pH value and turbidity, a judging means 5 for judging the water quality by comparing the concn.  of the PCB or heavy metal with the reference value, a waste water treating line consisting of various water tanks, storage tanks and treating tanks, a pump and a switching valve, receiving the waste water in the water receiving tank, then sending the waste water to the various treating tanks to apply pH control, flocculation settling and activated-carbon treatment to attain a specified water quality and discharging the treated water and a means 6 for controlling the waste water treating line based on the results of the judging means, and the waste water treatment is controlled as the waste water contaminated with PCB and heavy metal is monitored.
Patent JP-2000175341-A (JP)
Title: Attaching device of shielding wire
Inventor: KANEKAWA SHUICHI
IPC: H02G15/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To enable effectively attaching work of a shielding wire. SOLUTION: A coming-off preventing member 30 and a stopper member 20 are engaged with the outide of a shielding wire 10. When the shielding wire 10 is inserted in an attaching hole 16, an elastic coming-off preventing segment 32 passes the attaching hole 16 while generating diameter shrinkage deformation. When the shielding wire 10 reaches a specified insertion position, a flange type seal part 28 (seal part) abuts against this side hole edge of the attaching hole 16, the segments 32 is elastically returned to an expanding direction and abuts against the depth side hole edge of the attaching hole 16, and the shielding wire 10 is fixed so as not to be able to come off. Electric continuity between a shielding layer 13 and a shielding case 15 (attaching member) is ensured by interposing the coming-off preventing member 30.  Attaching of the shielding wire 10 is enabled by simple operation inserting the shielding wire 10 in the attaching hole 16.
Patent JP-H10182157-A (JP)
Title: Production of lithium manganese multiple oxide
Inventor: HATTORI KOJI
IPC: H01M4/505
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a lithium manganese multiple oxide which is large in charging/discharging capacity and excellent in charging/ discharging cycle characteristics when it is used as a positive electrode active material of a lithium secondary battery. SOLUTION: This multiple oxide is obtained by reacting the ions of the metallic elements constituting this multiple oxide with β-naphthylamine so as to form a multiple lake compound, followed by thermally decomposing the multiple lake compound and subsequently annealing it preferably at 600 to 850 deg.C. As a way of the thermal decomposition, it is preferable to calcine the solid components separated from the reaction liquor at the temperature of 500 to 900 deg.C or to slurry the solid components and subject the resulting slurry to spray thermal decomposition.
Patent JP-2000171404-A (JP)
Title: Apparatus and method for pattern inspection of semiconductor integrated device
Inventor: KUWABARA MASAYUKI
IPC: G01N21/956
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To accurately detect the fatal flaw in the space area between wirings of the pattern of a semiconductor integrated device. SOLUTION: An optimum operator calculating means 6 sequentially fetches images elongated in at least one of a row direction and a column direction at every predetermined number of pixels from a binarized images of a defect die and a reference die to calculate a grouping operator optimum to the grouping of respective pixels at every elongated images. Subsequently, respective pixels are grouped corresponding to the calculated grouping operator and an optimum threshold for detecting a defect is set at every group and a defect judging means 14 compares the optimum threshold with the gray level difference of a difference image to detect a defect present between wirings.
Patent JP-H11138587-A (JP)
Title: Raw material feeding mechanism for molding machine
Inventor: MIKI MITSUZO
IPC: B29C31/02
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To suppress an unfavorable biting of a raw material comprising ground pieces of plastic wastes. SOLUTION: The lower part of a hopper and a screw insertion hole 2 of a heating cylinder are vertically communicated by a first raw material passage 9 and a second raw material passage 10, and a raw material in the hopper 7 is fed in the screw insertion hole 2 by a natural dropping. For the internal surfaces of the first raw material passage 9, the cross section is circular, and the top part is a slope wherein the radii of respective cross sections in the vertical direction linearly reduce downward, and the intermediate part is a vertical surface of the same radii in the same manner, and the lower part is a curved surface which reduces into a curved line-form downward in the same manner. That is, the upper internal surface is a truncated conical surface, the intermediate internal surface is a cylindrical surface, and the lower internal surface is a curved surface.  Then, the internal surface of the second raw material passage 10 is a curved surface which smoothly continues to the lower internal surface of the first raw material passage 9. By this constitution, an unfavorable biting in the first raw material passage 9 is suppressed, and the raw material feeding to the screw insertion hole 2 is smoothly performed.
Patent JP-2000125901-A (JP)
Title: Spike shoes
Inventor: NAKAMURA YUKIYASU
IPC: A43B13/26
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide spike shoes which lessen the loss of the kicking force of a wearing person, fit the soles to the feet of the wearing person and do not exert the burden on the feet of the wearing person. SOLUTION: The toe portions and heel portions of the soles 3 are respectively provided with tooth parts 1a and 2a which nearly perpendicularly cross the lines 1 connecting the toes and the heels. Tooth parts 3a nearly perpendicularly crossing the 4th metatarsals B are disposed between the toe portions and heel portions of the soles, by which the weight of the wearing person may be sufficiently received by the neck portions of the third fingers of the feet and, therefore, the loss of the kicking force of the wearing person is lessened.  The front edges of base plates 1, 2 and 3 mounted at the intermediate portions of the toe portions and the heel portions are formed to the shapes curved along the neck parts of the respective fingers of the feet, by which the soles are bent along the neck portions of the respective fingers of the feet when the wearing person kicks the ground surface and, therefore, the shoes fit to the feet of the wearing person and the burden is not exerted to the feet of the wearing person.
Patent JP-H07176506-A (JP)
Title: Washing device and method of washing
Inventor: UENO KINYA
IPC: H01L21/304
Filed: 1993-12-16
Abstract: PURPOSE:To decrease the quantity of a washing solution and to cut down cost of manufacture by reducing the cubic volume of the treatment solution with which the material to be treated is processed in the state wherein the material to be treated is dipped in a treatment vessel, and by providing a mechanism with which the surface of liquid can be raised. CONSTITUTION:When washing treatment solution is fed to an inner vessel 15a from a feeding hole 17, the washing treatment solution fed to the inner vessel 15a from the feeding hole 17 is diffused to left and right directions by a diffusion plate 24. The washing treatment solution is smoothed by the small hole 21 of a smoothing plate 22, and it is fed to the surface of a wafer. At this time, a part of the washing treatment solution passing through the gap 19 between the smoothing plate 22 and the inner vessel 15a is blocked by a stream blocking wall 23. Also, the total cubic volume of a treatment vessel 15 can be made small by the inclination of the treatment vessel 15 and the smoothing plate 22 and by the protruding part of a treatment solution level raising mechanism.
Patent JP-2001160546-A (JP)
Title: Substrate treatment apparatus
Inventor: NAKAMORI MITSUNORI
IPC: B08B3/02
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment apparatus wherein treatment liquid can be suitable used again and the amount of exhaust gas can be reduced. SOLUTION: A wafer cleaning device 5 cleaning a wafer W comprises a supply nozzle 34 supplying AMP and pure water, a spin chuck 31 holding the wafer W, and a vessel 30 accommodating the spin chuck 31. The vessel 30 comprises an inner treatment chamber 42 and an outer treatment chamber 43 and is constituted so as to be freely elevated to the spin chuck 31. A first exhausting circuit 50 exhausting AMP and atmosphere in the chamber is connected with the inner treatment chamber 42, a second exhausting circuit 51 exhausting pure water and atmosphere in the chamber is connected with the outer treatment chamber 43, and AMP is supplied from the supply nozzle 34 to the surface of the wafer W again.
Patent JP-H09201350-A (JP)
Title: Urine measuring device
Inventor: TOOMASU KETSUTEITSUHI
IPC: G01G17/04
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an urine measuring device which is surely operated despite of a simple structure by providing a flexible element coaxially arranged in an outflow tube and providing its circumference with a recessed/projecting outer profile where a fluid flow can be flow through in an urine measuring device related to the urine of a patient having a catheter inserted therein. SOLUTION: An urine measuring device 1 is fixed to a patient's bed 3 by a holding belt 2 and provided with a tool housing 4 having a chamber 5 for a computer provided with a display. In the housing 4, a drip chamber 7 is secured by a clamp unit 6. A measuring unit 9 having an urine bag 12 suspended is carried via a suspension part 10 and this suspension unit 9 is connected to a computer via a measuring cable 8. A catheter tube 13 is connected to the drip chamber 7, the bottom end of the drip chamber 7 is connected to the urine bag 12 via the outflow tube 14 composed of a soft elastic material, and a flexible element 16 as a pearl chain is inserted into the tube 14.
Patent JP-H06194396-A (JP)
Title: Higher harmonic cursor circuit
Inventor: SUGAWARA MASAHIKO
IPC: G01R23/16
Filed: 1992-12-24
Abstract: PURPOSE:To provide a higher harmonic cursor circuit in which a higher harmonic cursor can be displayed while being superposed accurately on frequency analysis results by allowing the frequency of higher harmonics for a signal subjected to frequency analysis to be easily and accurately obtained. CONSTITUTION:The higher harmonic cursor circuit comprises a circuit 7 for calculating the highest frequency of a higher harmonic cursor in current frequency analysis results and the highest harmonic of the higher harmonic cursor using the highest frequency of higher harmonic cursor and the highest harmonic in a previous frequency analysis results, and a circuit 8 for sequentially obtaining the frequency of each higher harmonic cursor basing on the frequency of a higher harmonic cursor having a highest frequency determined by the highest frequency calculating circuit 7 and a highest harmonic of the higher harmonic cursor. In order to present values calculated thereby on a display 6, coordinate values corresponding to the screen of the display 6 are obtained and synthesized with frequency analysis results, thus presenting the frequency analysis results and the higher harmonic cursor, while superposing, on the display 6.
Patent JP-H11160300-A (JP)
Title: Ion chromatograph system
Inventor: IEUJI ATSUSHI
IPC: G01N30/46
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an accurate ion chromatograph system having a high sensitivity. SOLUTION: A foreign matter component is removed from an IC by a removal column 7. An eluate containing an object ion to be eluted from the column is introduced into a trap column 11 via a channel switching valve 9. Thus, after the object ion is captured, it is introduced into an ion analyzing column 17 by using the valve 9, and the separate component is detected by a detector 19. Thus, the steps of a pretreatment and analysis of a sample can be executed in one system. And, the object ion can be determined accurately with high sensitivity without influence of the foreign matter component.
Patent JP-H05176172-A (JP)
Title: Picture decoding system
Inventor: YANAGISAWA TAKESHI
IPC: H04N19/625
Filed: 1991-12-26
Abstract: PURPOSE:To provide a picture decoding system in which it is not required to increase a bit width for a picture memory due to over/under-flow of picture data caused on the way of decoding with hierarchical gradation. CONSTITUTION:A hierarchical gradation is selected from a code data of a multi-value picture coded by an adaptive discrete cosine transformation code picture system (ADPC) to decode a picture. The subject system is provided with a video image clip section 4 rounding its overflow/underflow component so as to set a maximum value or a minimum value able to be stored in a picture memory 3 when a value obtained by adding a differential data of a high degree hierarchy decoded by a decoding section 2 to picture data of a low degree hierarchy reaches an overflow being a bit width of the picture memory 3 or over or an underflow being a negative value. The rounded value is stored in the picture memory 3.
Patent JP-H03201868-A (JP)
Title: Facsimile equipment using ic card
Inventor: NAKAI TOMOYUKI
IPC: H04N1/00
Filed: 1989-12-28
Abstract: PURPOSE:To print only required information to sheets and to reduce the waste of paper resources by writing transmitted picture data to an IC card and printing the picture data, which are guided into the IC card, to the sheets as necessary. CONSTITUTION:The picture data transmitted to a facsimile equipment are temporarily stored in a memory and can be written to an IC card 41. Since the data written to the IC card 41 can be displayed on a display 5, concerning the data which can be stored in the IC card 41, it is not necessary to print the data to sheets 11. Therefore, only when the IC card 41 is not inserted or when the inserted IC card 41 is not equipped with enough memory capacity, a printer 10 is used. Thus, since only the required data can be printed to the sheets 11, the amount of the sheets 11 to be used can be reduced and the paper resources can be prevented from being wasted.
Patent JP-H09155469-A (JP)
Title: Punching device of press die
Inventor: IKESUGI MASAMI
IPC: B21D24/16
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent a punch from being broken or a hole from being deformed, to surely keep the precision of the positioning hole and to improve the precision of cutting with laser by providing a stopper for an arm to stop at the bottom dead center of the upper die. SOLUTION: An arm 9 is lowered together with an upper die 2 as one body at the same time of lowering of the upper die 2, a panel work is drawn and formed at the bottom dead center of the upper die 2, the arm 9 is engaged at a cavity part 13 with a stopper 5 and fixed. A cushion ring 3 is raised in the state of fixing the arm 9, and the upper die 2 is lifted up. A punch 15 is projected from a hole 16 of the upper die 2, it is fitted in the die 4 installed on the cushion ring 3 and positioning punching is executed on the panel work. After lowering of punching, the upper die 2 is raised to the top dead center. In this time, the arm 9 and the punch 15 are also raised together with the upper die 2, when the stopper 5 is escaped from the cavity part 13, a spring 8 is compressed and retreated and the engagement with the cavity part 13 installed on the arm 9 is released.
Patent JP-H03202286-A (JP)
Title: Polar coordinate type manipulator mechanism
Inventor: IMAMURA NOBUAKI
IPC: B25J9/04
Filed: 1989-12-27
Abstract: PURPOSE:To reduce the weight of a first arm while the rectilinear function of a second arm is held, by arranging the body of a rotary actuator on a base, and by arranging the center axis of the rotary shaft of a converting mechanism, coaxially with the center of oscillation of the first arm with respect to the base. CONSTITUTION:The rotary shaft of a converting mechanism 31 is arranged coaxially with the center of oscillation of first arms 14a, 14b, relative to a base. The rotary motions of the output shafts of rotary actuators 16, 30 are transmitted to a converting mechanism 31 from the rotary shaft while the first arms 14a, 14b are oscillated so as to rectilinearly drive a second arm. As a result, it is possible to reduce the weights of the first arms 14a, 14b.
Patent JP-H07180571-A (JP)
Title: Idle adjuster
Inventor: AOSHIMA MICHIHIKO
IPC: F02M19/00
Filed: 1993-12-21
Abstract: PURPOSE:To provide an idle adjuster wherein when a part to support the adjuster is broken, only change of only the broken part suffices for operation. CONSTITUTION:A lever 15 is arranged integrally rotatably with a butterfly valve 12. A containing part 32 and a recessed part 33 are formed in a support part 31 fixed to a carburetor body. An adjuster 21 is displaceable arranged at a support part 31 and a nut 28 mounted in a screwed-in state on the adjuster 21 is engaged with the containing part 32. An O-ring 41 is disposed in the recessed part 33. The adjuster 21 is energized through the force of a spring 42 in a direction in which the nut 28 is brought into contact with the support part 31. Through the force of a twist spring 25 wound around the shaft 13 of the butterfly valve 12, the lever 15 is brought into contact with the adjuster 21 during idling.
Patent JP-2000174758-A (JP)
Title: Transmission equipment
Inventor: TSUKAMOTO KEIICHIRO
IPC: H04L12/70
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To efficiently map the ATM cells of plural channels to one STS-1 by mapping the ATM cells of plural channels, to which a channel identifier is inserted, to one synchronizing frame signal. SOLUTION: The channel identifier is previously applied for each physical line 3 to which the ATM cell is inputted. Concerning the inputted ATM cell, a channel identifier inserting means 2 inserts a channel identifier chξi assigned to the physical line 3, to which the cell is inputted, to the prescribed area of the ATM cell and outputs the ATM cell. A mapping means 4 outputs the ATM cells, to which the channel identifier chξi is inserted, to a physical line 5 while successively mapping them to the synchronizing frame such as STS-1. Therefore, when the STS-1, to which the ATM cells of plural channels are mapped, is inputted, according to the channel identifier chξi an logic address inserted to the respective ATM cells mapped to the STM-1, the route can be distributed.
Patent JP-H11175939-A (JP)
Title: Rotary head drum device loaded with double magnetic head
Inventor: INADA KENKICHI
IPC: G11B5/53
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To realize a rotary head drum device stably coping with various magnetic tapes with thickness and rigidity different from each other. SOLUTION: A succeeding side head core chip 1-32 projection amount with respect to a drum rotational direction of a double azimuth magnetic head 1-3 is projected by 0-5 μm higher than a preceding side head core chip 1-31 projection amount, and the relation between the slide surface radius of curvature RX (mm) of respective head core chips 1-31, 1-32 in the tape running direction in the vicinity of magnetic gaps 1-31, 1-34 and the slide surface radius of curvature RY (mm) in the direction orthogonally intersecting with the tape running direction is made to satisfy the condition of RX/RY>=5.0, and a contact state between the magnetic head 1-3 and the magnetic tape is stabilized.