baber/WOPTO huggingface dataset:
Patent JP-H09171291-A (JP)
Title: Developing cartridge with electrostatic charging preventing function
Inventor: SHIMADA TERUO
IPC: G03G15/08
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To regenerate a developing cartridge whose performance is stabilized, to reduce the refuse disposal of a local government, to prevent environmental pollution from occurring and to improve the economic loss of a user by reducing the residual quantity of toner to the utmost. SOLUTION: An electrical conductive coating film is formed by coating a toner container 16 formed on the drum toner cartridge body 10 of a developing cartridge kid or the container 16 and the surface of the body 10 with electrostatic charge preventing liquid. Since the container 16 is prevented from being electrostatically charged and the toner is prevented from being electrostatically attracted to the inner surface of the container 16 from which electrostatic charge is eliminated by the electrical conductive coating film, the residual toner is reduced.
Patent JP-H03195388-A (JP)
Title: Control circuit for number of rotation of motor
Inventor: HORIUCHI TOSHIHIRO
IPC: H02P6/08
Filed: 1989-12-20
Abstract: PURPOSE:To effect highly accurate control by a method wherein a value, converted from the output of a microcomputer through A/D conversion and level conversion, is compared with the value of the output pulse of a motor, which is converted through F/V conversion by a circuit equipped with a variable resistance, to effect feedback to the impressing voltage of the motor. CONSTITUTION:A digital signal of 8 bits, outputted by a microcomputer 1, is converted into an analog voltage of 0-5 V by an analog voltage output circuit 2, then, is converted into 2-3 V corresponding to the minimum and maximum number of rotation by a level converting circuit 3 and input into a feedback circuit FB5. The output of said circuit FB5 is supplied to the terminal 1 of a motor 7 through a chopper 6. A pulse signal, in proportion to the number of rotation of the motor 7, is converted through a F/V converting circuit 4 and is inputted into the circuit FB5 to compare it with said analog signal and control the number of rotation of the motor 7. The converting circuit 4 is equipped with a variable resistor consisting of a main resistor 8 and a plurality of subresistors 9-13 and one of terminals A-E is selected and soldered in a short land 14 so that the number of rotation coincides with a target number of rotation. According to this method, highly accurate adjustment may be effected easily by an inexpensive circuit.
Patent JP-2000152838-A (JP)
Title: Reclining device for seat
Inventor: NAKAMURA TAKESHI
IPC: A47C1/025
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a reclining device having a simple structure and capable of surely locking a backrest. SOLUTION: A reclining device 15 is provided with a housing 20 fixed to the seat portion or the like of a seat, a shaft 21 having a groove to be connected to a backrest or the like, and a locking member 22 having a female screw portion 35 to be engaged with the shaft 21 having the groove. The locking member 22 is movable between a locking position for engaging the female screw portion 35 with the shaft 21 having the groove and an unlocking position for releasing the engagement with the shaft 21 having the groove. The locking member 22 is held in the locking position by a cam member 23 pressed toward to first position by a spring 43. This locking member 22 is movable to the unlocking position when the cam member 23 is moved to a second position.
Patent JP-H09192906-A (JP)
Title: Coated cutting tool
Inventor: JIYON JIEI PURITSUJI
IPC: C23C14/08
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To apply alumina coating to a base body of a cutting tool, which is sufficiently tough and which can be formed easily. SOLUTION: A coated cutting tool is provided with a cutting face 12, a flank 14, a cutting edge 16, which is on the jointing part between the cutting face 12 and the flank 14, a base body 18, and a coating, which is joined to the base body 18. The coating consists of an IVB-metal-aluminum alloy layer 20, which is deposited to the base body 18 through a physical vapour deposition and an alumina layer 22, which is deposited to the IVB-metal-aluminum alloy layer 20 through the physical vapour deposition.
Patent JP-H01169264-A (JP)
Title: Steam discharge device
Inventor: UEMATSU YUTAKA
IPC: F24H1/00
Filed: 1987-12-25
Abstract: PURPOSE:To unnecessitate a pressure safety valve and prevent damage to an air pipe even when the clogging occurs by providing a silencer which is mounted to the main body of a steam discharge port so as to have a communication with the main body and which has many holes to pass steam and is cylindrical and has a bottom with a thin wall section in part of it. CONSTITUTION:The water that is heated in a steam generator separates out a scale ingredient and is sent with the steam to a steam discharge device. As the time of use passes, the scale 14 attaches the inner face of a silencer 4 and the multi-hole section gradually to cause clogging. This clogging raises the pressure applied to the inside and it finally becomes P2. At this time the thin wall section 4a provided in the silencer 4 is broken by the pressure P2 and it opens. The silencer pieces 4b and steam are thereby discharged into the water to reduce the inner pressure and the pressure returns to P1.
Patent JP-H03190795-A (JP)
Title: Thermal transfer ribbon
Inventor: SHIYAASHI JII TARUBUARUKAA
IPC: B41M5/382
Filed: 1990-11-30
Abstract: PURPOSE: To enable elimination or substantial reduction of marring or scratching in the peripheries of printed numerals or characters by a constitution wherein transfer of colored images onto an image printing medium by a second coat layer in heating is assisted by a first coat layer. CONSTITUTION: A thermal transfer ribbon 20 which is used in a thermal printing process includes a coat layer 34 of a thermal reactive material applied on one side thereof as an undercoat layer 24. The ribbon 20 having this coat layer 34 transfers the coating material onto a recording medium of papers 28 or the like in a printing process, forming characters, symbols or other marks made images or marks on the papers 28 and making those characters or others readable by machines or other reading devices. In a process of transfer of the coating material, the undercoat layer 24 is transferred onto the coat layer 34 of the thermal reactive material so that it may resist marring or scratching of transferred images or other marks.
Patent JP-H08155768-A (JP)
Title: Rotary table equipment
Inventor: TANIGUCHI KATSUJI
IPC: B23Q1/00
Filed: 1994-12-09
Abstract: PURPOSE: To simplify the wiring structure, to reduce troubles related to the wiring structure, and to dispense with the maintenance. CONSTITUTION: A first table 30 which is rotatable around one axis is provided on a base part 20, a second table 40 which is rotatable around another axis is provided on the first table 30, and a moving means 41 to rotate the second table 40 is arranged on the second table 40. A first transmission part 51 is provided on the base part 20, and a second transmission part 52 is provided on the first table so that the first and second transmission parts 51, 52 may be arranged opposite to each other in a non-contact manner, and the power or the control signal is transmitted to the moving means 41 of the second table 40 through the first transmission part 51 and the second transmission part 52.
Patent JP-2001148711-A (JP)
Title: Device and method for reading packet out
Inventor: AMO KENSAKU
IPC: H04L12/70
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To output packets fast by efficiently reading packets out of a queue. SOLUTION: A transmission time measuring means 11-1 measures the transmission time for transmitting band-guaranteed packets stored in band guarantee queues Q1a to Q1n. At the transmission time, a readout request transmitting means 11-2 sends a request to read band-guaranteed pacekts out. At the readout request, a band-guarantee queue selecting means 12 selects a band-guarantee queue to be read. A priority queue selecting means 13 selects the priority queue to be read according to the priority when all the band-guaranteed packets do not reach the transmission time. A packet output means 14 outputs when the band-guaranteed queue is selected and outputs the priority packets by using even the free band of the band-guarantee queue when the priority queue is selected.
Patent JP-H06178215-A (JP)
Title: Electronic endoscope device
Inventor: MATSUMOTO SEIJI
IPC: H04N5/378
Filed: 1992-12-11
Abstract: PURPOSE:To improve the horizontal resolution of a reproduced picture by vibrating a solid-state image pickup element by a (2n-1)/2 pixel pitch (n is a natural number) for a prescribed period in the horizontal scanning direction with respect to an object image on a light receiving face, storing picture data obtained at two positions apart by the pitch to a prescribed picture memory and reading alternately the stored picture data at the two positions at a speed twice the write, speed. CONSTITUTION:An object 1 of an affected part is picked up by inserting. an inserted part to a body of a person and color picture information obtained by the image pickup is displayed on a display device 2, a CCD 3 is moved for a prescribed period by 1/2 picture element pitch in the horizontal scanning line direction with respect to an object image and picture data obtained by picking up them at two positions apart by 1/2 picture element pitch are stored once in field memories 4A, B, C and the write/read speed of picture data to the field memories 4A, B, C is 1:2 and the picture data at two positions are sent to a display device 2 alternately.
Patent JP-H04195122-A (JP)
Title: Active matrix liquid crystal display device
Inventor: YAMASHITA TOSHIHIRO
IPC: H01L29/78
Filed: 1990-11-28
Abstract: PURPOSE:To prevent the disconnection of metallic wirings at the time of etching transparent conductive films by providing side wall structures on the metallic wirings, depositing interlayer insulating films and forming picture element electrodes on the interlayer insulating films, then simultaneously forming the patterns to leave the transparent conductive films on the metallic wiring parts as well. CONSTITUTION:The active layers of thin-film transistors 3 are formed of polysilicon and scanning electrode of n<+> polysilicon on a transparent insulating substrate 10 and thereafter, the 1st interlayer insulating film 8 is deposited. After 1st contact holes are formed, the wirings including data signal lines 1 are formed of a metal. The 2nd interlayer insulating film 7 is deposited and is subjected to etching back by a reactive ion etching method and thereafter, the 2nd interlayer insulating film 7 is redeposited and 2nd contact holes are formed. The transparent conductive films 5 are formed thereon. The disconnection of the metallic wirings 1 by the etching of the transparent conductive films 5 to be executed in the stage for forming the picture element electrodes 4 is eliminated. The disconnection of the metallic wirings 1 arising before the formation of the picture element electrodes 4 is relieved.
Patent JP-2001146994-A (JP)
Title: Synthetic resin crossover type junction member for drainage facility and its usage
Inventor: OTA KOJI
IPC: F16L27/12
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a junction length of crossover type double opened rubber ring socket with an existing drain pipe so as to match a specification value for a sewerage vinyl chloride pipe. SOLUTION: This crossover type double opened rubber ring socket 1 is constituted so that two rubber ring socket collars 2 and 2 are externally fitted on an insertion pipe body 3. Anti-loosening stoppers 6 and 7 for the rubber ring socket collars 2 are provided on both end parts of the pipe body 3 and by sliding the rubber ring socket collars 2 to the stoppers 6 and 7, a junction length the same or more than the specification value with the existing drain pipe can be secured.
Patent JP-2000161783-A (JP)
Title: Storage type water heater and heating control method therefor
Inventor: OKAJIMA JIRO
IPC: F24H1/18
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To boil up a required quantity of hot water correctly by providing a means for detecting water temperature in a hot water delivery pipe or at the upper part of a hot water storage tank and a means for detecting water temperature in a water intake pipe or at the lower part of the hot water storage tank and controlling a heating section and a flow regulation valve based on the output from these water temperature detecting means. SOLUTION: When hot water heated at a heating section 4 is being delivered from a hot water delivery pipe 3, a water temperature detecting means 8b detects water temperature Tb in a water intake pipe 2 and a control section 13 initially sets the opening X of a flow regulation valve 5 based on the water temperature Tb. On the other hand, a water temperature detecting means 8a detects water temperature Ta in the hot water delivery pipe 3 and the detected water temperature Ta is compared with a set level Ta'. If Ta'>Ta, variation ΔX in the predetermined opening of the flow regulation valve 5 is determined depending on the difference between the water temperature Ta and the set level Ta' and the opening X of the flow regulation valve 5 is restricted by the amount ΔX. According to the arrangement, circulation flow is reduced and the water can be boiled up from the upper part of a hot water storage tank 1.
Patent JP-H11167699-A (JP)
Title: Object recognizing device for vehicle
Inventor: OKA TAKUJI
IPC: B60W30/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To improve recognition accuracy of an object by accurately associating each detected objects. SOLUTION: A scan type radar device 3 detects an object in front of a self- vehicle and an acquisition stage deciding part 44a of an acquiring means 44 estimates the position where every object exists at the time of detecting this time in a normal acquiring part 44c and sets a 2nd set range that takes the estimated position the center as a 2nd retrieval range about an object whose moving speed is detected. About a front object whose moving speed is not detected, a relative speed to the self-vehicle is estimated based on an identification result made by an object identifying means 42, an initial acquiring part 44b estimates the position where the detected object exists at the time of detecting this time in accordance with the estimated relative speed and sets a range which is narrower than a 1st set range which takes the estimated position as the center and is wider than a 2nd set range as a 1st retrieval range. The initial or normal acquiring part acquires an object that exists within the 1st or 2nd retrieval range as the same one at the time of detecting this time.
Patent JP-2001151725-A (JP)
Title: Apparatus for mixing aldehyde-disposing agent and method for purifying acrylic acid
Inventor: MITSUMOTO TETSUJI
IPC: C07C45/90
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for mixing an aldehyde disposing agent, a method for using the apparatus and a method for purifying acrylic acid. SOLUTION: This apparatus for mixing an aldehyde-disposing agent comprises a tube section having an inflow port of an acrylic acid-containing liquid obtained by a catalytic gas phase oxidation reaction and an inlet for feeding the aldehyde-disposing agent, a mixing section for mixing the acrylic acid-containing liquid with the aldehyde-disposing agent communicated and connected with the tube section a holdup section for the obtained mixture solution installed to be communicating with the mixing section and a discharge port of the mixture solution installed to the mixing section.  Aldehydes included in the acrylic acid-containing liquid are efficiently removed by adding the aldehyde-disposing agent at a specific position and in a specific flow rate and holding up the mixture solution, thus, the amount of the aldehyde-disposing agent is decreased and a polymerization caused by adding the disposing agent is prevented.
Patent JP-H03192637-A (JP)
Title: Flat display
Inventor: OBOSHI TOSHIO
IPC: H01J29/87
Filed: 1989-12-21
Abstract: PURPOSE:To provide a display of a large size, uniform and good picture quality, and resistance against external pressure such as atmospheric pressure by disposing an electrode structure between a vertical deflection yoke and a phosphor surface, the structure which comprises a dividing electrode for dividing the electron beam from an electron gun into a plural number of beams, a modifying electrode, and horizontal deflection electrode. CONSTITUTION:A vertical deflection electrode 3 comprising a plural number of parallel electrodes 3a extending along the horizontal scanning direction is disposed on the inner surface of a back panel 1B opposite a phosphor surface 2 of a front panel 1F of a flat tube body 1. An electron structure 7 comprising a dividing electrode 4 for dividing an electron beam (b) from an electron gun 10 into a plural number of beams, a modifying electrode 5, and a horizontal deflection electrode 6 is disposed between the vertical deflection electrode 3 and the phosphor surface 2. Electron beam from the electron gun intersects the front panel 1F and the back panel 1B at right angles and is introduced between the electrode structure 7 and the vertical deflection electrode 3 with the beam cross section along the horizontal scanning direction in the shape of a band or a line. This prevents nonuniformity in the brightness of the display surface due to the large size of the display and makes the display stand the external pressure such as atmospheric pressure.
Patent JP-H06181132-A (JP)
Title: Transformer
Inventor: TAKAI SHUICHI
IPC: H01F27/36
Filed: 1992-12-11
Abstract: PURPOSE:To provide a transformer having a small capacitance between its primary and secondary windings by connecting the end sections of the primary and secondary windings to the pins of a bobbin and connecting the pins to a mounting substrate together with pins formed on a shield body. CONSTITUTION:A shield body 17 is fixed by putting the notched section 18 of the body 17 in the spool section 12 of a bobbin 11. When the shield body 17 is fixed, the section 12 is divided into a primary and secondary winding areas and pins 19 formed at part of the body 17 are protruded from the bottom of the bobbin 11 similarly to pins 13 provided on the bottom surface of the bobbin 11. The end section of each winding is wound around and connected to one of the pins 13 assigned to the winding. The title transformer is constituted by putting a core 16 on the bobbin 11 after winding the winding around each area of the spool section 12 and firmly sticking the core 16 to the bobbin 11 by means of a fixing member or molding material. The transformer thus constituted is mounted on a substrate by inserting the pins 13 and 19 into through holes of the substrate.
Patent JP-H06181214-A (JP)
Title: Transistor provided with current detecting function
Inventor: MORI SHOGO
IPC: H01L29/732
Filed: 1992-12-11
Abstract: PURPOSE:To enable a highly accurate current detection by forming the center of recoupling on the current path of each transistor cell inside two transistors, being equipped with a main transistor, which causes a main current to flow, and a sense transistor, which detects the current flowing through the main transistor. CONSTITUTION:A transistor 21 provided with a current detecting function is equipped with a main transistor 22, which detects a main current, and a sense transistor 23, which detects the current flowing through the main transistor 22. And, the center of the recoupling is made by thermally diffusing gold as a life time killer inside the base regions 33 and 35 of each transistor cell constituting these two transistor. Accordingly, the ON resistance of each transistor becomes large, and the current detection within the range of sense voltage, where desired detection sensitivity can be gotten, can be performed without changing the value of the sense resistance.
Patent JP-H03191654-A (JP)
Title: Self-diagnostic system for recording device
Inventor: HOSHI TAKASHI
IPC: G06F11/22
Filed: 1989-12-21
Abstract: PURPOSE:To quickly control a recording device by adding a copying job to a diagnostic mode where the faults are checked by a CPU for a prescribed time at application of a power supply. CONSTITUTION:A diagnostic mode is selected by a user interface unit 6 for a recording device of a color copier, etc. Thus an image input terminal remote 3, an image processing system remote 4, an image output terminal remote, etc., are automatically checked and diagnosed for a necessary period of a rising sequence at application of a power supply via a system CPU 2 of a system remote 1. A copying job is added to the diagnostic mode in accordance with the designation of the unit 6. Thus the copying job is possible even in the diagnostic mode and the defects, etc., can be confirmed without switching the diagnostic mode to a copy mode. Then a recording device is easily controlled in a short time.
Patent JP-H11165034-A (JP)
Title: Treatment of waste gas
Inventor: WATABE TERUO
IPC: B01D53/94
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To miniaturize a waste gas treating device and to reduce the cost of the device. SOLUTION: A waste gas is separated into the first waste gas and second waste gas, gaseous ammonia is injected into the first waste gas, the first gas charged with the ammonia is supplied to the upper stage of a desulfurization and denitration tower 51, the second waste gas as such is supplied to the lower stage of the tower 51, the first waste gas is discharged from the upper stage of the tower 51, the second waste gas is discharged from the lower stage of the tower 51 and they are supplied to a denitration tower 58, and gaseous ammonia is injected into the second waste gas to be supplied to the denitration tower 58. Since the gaseous ammonia is injected into the second waste gas discharged from the lower stage of the desulfurization and denitration tower 51, the second waste gas is sufficiently denitrated in the denitration tower 58.
Patent JP-H06181395-A (JP)
Title: Heat dissipation printed-wiring board
Inventor: HASHIMOTO DAIJIRO
IPC: H05K7/20
Filed: 1992-12-14
Abstract: PURPOSE:To contrive economically the improvement of the heat dissipation property of a heat dissipation printed-wiring board without inhibiting the improvement of the mounting density of components and a reduction in the heights of the components. CONSTITUTION:Heating components 2 are mounted and soldered on a printed-wiring board 1. A wire netting 3 covers the whole surface of the board 1 including the mounted heating components 2 and in a state that the wire netting comes into contact to these heating components 2, the wire netting 3 is mounted to the board 1 being formed into a shape that the wire netting is bent at the peripheral edge parts of the board 1 to hold the board between the bent parts and is fixed on the board 2. A method of fixing the wire netting 3 on the board 1 tray be a partial soldering method in addition to a system that the wire netting is bent to hold the board 1 between the bent parts. Accordingly, heat generated from the components 2 is dissipated to the outside being supported by the heat conductivity and air permeabilityof the wire netting 3 via the wire netting 3 to come into contact to these components 2 and a heat dissipation effect is fulfilled. In order to fill up a gap between the wire netting 3 and the components 2 to support heat conduction, a rubber having a heat conductivity may be inserted in the gap and instead of the wire netting, a thin metal plate with small holes opened in its whole surface can be used.