baber/WOPTO huggingface dataset:
Patent JP-H06193824-A (JP)
Title: Burner
Inventor: ABE TADAAKI
IPC: F23C99/00
Filed: 1992-12-25
Abstract: PURPOSE:To furnish a burner which is free from sticking of an unburnt part of fuel and sticking of produced soot due to a combustion gas in a combustion chamber and lessens production of CO. CONSTITUTION:A burner is equipped with a combustion tube 1 provided in a combustion chamber, a fuel injection pipe 3 disposed inside the combustion tube 1 and a flame holder 2 fitted to the fore end part of the fuel injection pipe 3 3 and so shaped as to correspond to the shape of the cross section of the combustion tube 1. It is so constructed that the fuel injection pipe 3 and the flame holder are so fitted that the center thereof is made eccentric in a prescribed amount, or that the flame holder 1 is tilted or that the fuel injection pipe 3 is disposed in the combustion tube 1 so that the flow of a combustion gas produced from the burner is formed aslant opposite to the opening side of the combustion chamber.
Patent JP-H06229967-A (JP)
Title: Multi-purpose sensor
Inventor: MANAKA JUNJI
IPC: G01N27/12
Filed: 1991-12-27
Abstract: PURPOSE:To detect gas, humidity, and temperature with a single detector by constituting a single detector by effectively combining a gas sensor and a humidity sensor. CONSTITUTION:A detection part A exposed to an atmosphere to be measured and a compensation part B which is shielded for the atmosphere to be measured are provided in proximity on a same substrate 10 and then electrical heating elements 13a and 13b along with the detection part A and the compensation part B and detection elements 14a and 14b whose resistance changes being sensitive to the gas within atmosphere are provided. Temperature is detected by the resistance of the electrical heating element 13b at the compensation part B, gas is detected by the resistance of the detection element 14a at the detection part A with the resistance of the detection element 14b at the compensation part B as a reference, and then humidity is detected by the resistance of the electrical heating element 13a at the detection part A with the resistance of the electrical heating element 13b at the compensation part B as a reference.
Patent JP-H10185960-A (JP)
Title: High frequency signal detection probe
Inventor: FUJINO YOSHIO
IPC: G01R19/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To collectively detect high frequency voltage, and amperage on a transmission line, their waveform, phase angle between voltage and current, direct current component, higher harmonic component, etc., by containing a voltage detector and a current detector in the case. SOLUTION: A transmission terminal 2 provided with a transmission line 5 in a case 1 is connected through the toroidal coil 6 of a current detector 16 to the opposite side transmission terminal 3. The detection signal of the current detector 16 is output externally from a current signal terminal 9 through a current signal line 10 and the voltage between the transmission lines 4 and 5 is detected in between a voltage measuring point P and an earth terminal 8. This voltage is divided by low resistors R1 and R2 and capacitors C1 and C2 in a voltage detector 15 and its output is given to the voltage signal line 11 from a voltage signal terminal 7. By this constitution, simultaneous detection of waveform of voltage and current at the same point and time and detection of phase angle between voltage and current become possible.  Also, load power, load impedance, current component in high frequency voltage, higher harmonic content, etc., in the waveform can be calculated.
Patent JP-2001173882-A (JP)
Title: Anticorrosive structure for pipe end
Inventor: KUBO TOSHIHIRO
IPC: F16L57/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To improve the sealing performance between a contractive tube and the outer surface of a pipe. SOLUTION: A hollow ring 6 made of the elastic material is interposed between the inner surface of a contractive tube 4 covering an end of a pipe 1 and the outer surface of the pipe 1. This hollow ring 6 is crushed at a hollow part thereof by contraction of the contractive tube 4.
Patent JP-H11189799-A (JP)
Title: Production of high bulk density granular detergent
Inventor: ISOBE YOSHIKO
IPC: C11D11/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply producing a high bulk density granular detergent uniformly dispersed with a fluorescent whitening agent. SOLUTION: This method for producing a high bulk density granular detergent through a neutralizing process of a liquid acid precursor of an anionic surfactant with a granular alkaline builder and a granulating process, is to disperse a fluorescent whitening agent having <=150 μm mean particle diameter in a powder containing the builder, bring the powder containing the granular alkaline builder of more than a necessary amount for neutralizing the liquid acid precursor in contact with the liquid acid precursor and perform the neutralization and granulation simultaneously by agitation and mixing.
Patent JP-2001174508-A (JP)
Title: Integrated circuit mounting board for integrated circuit life test
Inventor: UKAI HIDEO
IPC: G01R31/26
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit mounting board for integrated circuit life test capable of withstanding high temperatures and preventing it from being damaged due to brittleness. SOLUTION: This integrated circuit mounting board for integrated circuit life test is so formed that, in order to test the life of wiring of a film forming an integrated circuit, a terminal 1a of a socket 1 allowing a pin terminal T provided in a package of an integrated circuit IC to be inserted and connected thereto is allowed to abut on one end 4a of a number of pieces of wiring 4 formed on an insulation film 3 on the surface of a rust-resistant metal sheet 2, the socket 1 is installed on the metal sheet 2, the other end 4b of a number of pieces of wiring 4 formed on the insulation film 3 on the surface of the metal sheet 2 is formed so as to be allowed to be inserted into the outer surface from the inner surface of a door 10 of a constant temperature oven 9 allowing the temperature to vary and allowed to be projected,  the other end 4b of a number of wirings 4 formed on the insulation film 3 of the metal sheet 2 projected to the outer surface of the door 10 is inserted and connected to a cable socket 7 connected to the end of a cable 6 connected to a life tester 5.
Patent JP-H05181397-A (JP)
Title: Image forming device
Inventor: MURASE KOJI
IPC: G03G21/10
Filed: 1991-12-28
Abstract: PURPOSE:To facilitate the recycling of a charged residual toner to save space and efficiently remove the paper dust of the residual toner while avoiding increase in number of parts as much as possible by providing such a constitution as capable of recovering only the charged paper dust by utilizing static electricity while magnetically holding the charged residual toner. CONSTITUTION:The toner including paper dust guided to the bottom part of a carrying mechanism 21 is charged to plus by a first charger 51, and carried to a frame body opening 26 provided in the course of inclination by rotating a belt 21 by the rotation of a driving pulley connected to a screw shaft end and utilizing the partitioning wall 25 of the belt 21. In the frame body opening 26, only the magnetic residual toner is carried on a discharge hole side as it is in the state where it is magnetically attracted by the belt 21, while the paper dust receives the minus charging force of a second charger 53, and is separated from the residual toner and fallen on a recovering part 52 side below.
Patent JP-H11240181-A (JP)
Title: Recording apparatus
Inventor: YOSHIKAWA HISASHI
IPC: B41J2/185
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To eliminate a time loss to be generated at a time when a recording head carries out preliminary discharge by preliminarily discharging a predetermined amount of ink to an ink-absorbing part while moving a recording means in a breadthwise direction of a material to be recorded before recording the material to be recorded. SOLUTION: In executing preliminary discharge at the time of turning on a power source, a move direction of a carriage 2 and a recording head 3 is judged by a CPU from a recording start position detection signal. When the move direction of the carriage 2 changes to a direction of an arrow I (right direction), a pulse count of a discharge position detection signal is counted from a rise of the recording start position detection signal. When the pulse count corresponding to a position of preliminarily set ink-absorbing parts 37, 38 is counted, recording heads 3', 3" make preliminary discharge to the ink- absorbing parts 38, 37 while the carriage 2 is moved in the right direction. After a regulated count of the discharge position detection signals is counted, the power supply to a DC motor 14 is turned off to terminate the recording.
Patent JP-H11191461-A (JP)
Title: Connector
Inventor: NAKAMURA KEISUKE
IPC: H01R24/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of releasing static electricity to the ground of a printed circuit board, suitable for mass production, and capable of being equipped for a low cost electronic card. SOLUTION: A connector 4 is equipped with a printed circuit board and a conductive case, containing the printed circuit board so as to prepare for an electronic card. A ground connecting member 43 is provided on at least one of both side portions of an insulator 41. The ground connecting member 43 is equipped with at least one of contact portions 43a, 43b contacting electrically with the case, a soldering portion for grounding 43c connected to the contact portions 43a, 43b and is soldered to the ground of the printed circuit board, a press-in portion forced into the insulator 41 and supporting the contact portions 43a, 43b and the soldering portion for grounding 43c. Furthermore, the same is disposed so as to position on an outer side than an outermost contact 42 positioning in the width direction of the insulator 41.
Patent JP-2001174873-A (JP)
Title: Camera
Inventor: SHIRAI HITOSHI
IPC: G03B11/04
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a camera excellent in handleability by which information related to the camera is confirmed in a short time without wastefully consuming a battery. SOLUTION: This camera 1 is equipped with a barrier member 3 capable of moving from a totally closed position A to a totally opened position C through a semi-opened position B, a barrier switch for detecting the position of the member 3, a lens barrel 5 holding a photographing lens 4 and capable of moving between a collapsible position and a projecting position, a zoom motor driving circuit for driving and displacing the lens barrel 5, a stroboscope 10 popping up interlocked with the lens barrel 5, an LCD display part displaying the information related to the camera, and a CPU controlling so that the LCD display part is lit according as the member 3 moves from the position A to the position B and further the zoom motor driving circuit is actuated according as the member 3 moves from the position B to the position C.
Patent JP-2001171124-A (JP)
Title: Liquid-jet recording head and manufacturing method
Inventor: TAJIMA HIRONORI
IPC: B41J2/05
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-jet recording head and a manufacturing method whereby the generation of satellite liquid drops is suppressed and a printing quality is improved. SOLUTION: A resin molding 10A of a top plate constituting the liquid-jet recording head is uniformly and accurately formed by cutting a liquid channel groove form face 13 and a reference butt face 14 by a cutter 1, cutting a discharge opening surface 15 of an orifice plate 12 by a cutter 2 and removing a deflection of the orifice plate 12 resulting from resin molding. At this time of cutting, the discharge opening surface 15 is formed by an inclined cutting face of the cutter 2 to be inclined by an angle α equal to an angle of incidence αof a laser light L for processing a discharge opening 17 later. The discharge opening surface 15 is formed perpendicularly to a liquid discharge axis direction of the discharge opening 17.  Since an angular difference is not generated to an edge of the discharge opening, main drops of liquid drops discharged from the discharge opening and satellite drops are let to fly in the same direction, thereby improving the printing quality.
Patent JP-2000188670-A (JP)
Title: Image reader
Inventor: UMEZAWA NORIYUKI
IPC: H04N1/19
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To read an output image which is faithful to an original by preventing the occurrence of crosstalks between output signals of 4-division photoelectric conversion elements employed in an image reader. SOLUTION: A left side odd number component image signal (ODDL) outputted from an output terminal OS 1 of a 4-channel output CCD (4-division photoelectric conversion element) 34 is given to an amplifier 131, a left side even number component image signal (EVENL) outputted from an output terminal OS 2 of the 4-channel output CCD 34 is given to the amplifier 131, a right side odd number component image signal (ODDR) outputted from an output terminal OS 3 of the 4-channel output CCD 34 is given to the amplifier 132, and a right side even number component image signal (EVENR) outputted from an output terminal OS 4 of the 4-channel output CCD 34 is given to the amplifier 132. The amplifiers 131, 132 respectively multiplex the left side image signals and the right side image signals, and a high-speed scanner control application (ASIC) corrects the left side and right side signals.
Patent JP-2001179187-A (JP)
Title: Granular material sorting device
Inventor: SATAKE SATORU
IPC: B07C5/342
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To develop a sorting mechanism which maintains the responsiveness to the extant of an ejector by a known air system and does not use air without degrading treatment ability. SOLUTION: An expulsion means of the granular material sorting device has a moving in-and-out shaft 16a which is born without sliding and linearly moves in and out and an moving in-and-out means 18 which moves in and out this moving in-and-out shaft 16a and communicates the moving in-and-out means 18 with an expulsion signal of a discriminating means of the granular material sorting device, thereby bringing the moving in-and-out shaft 16a into direct abutment on the granular materials and expelling the granular materials.
Patent JP-2001185953-A (JP)
Title: Piezoelectric oscillator
Inventor: HORIE KYO
IPC: H03H9/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized crystal oscillator which has superior shock resistance. SOLUTION: A piezoelectric vibrator equipped with a piezoelectric vibrator an electronic component, a board on which the piezoelectric vibrator and electronic component are mounted and a 1st metallic lid which covers them, is further equipped with a 2nd metallic lid on it; and the 1st and 2nd lids are fixed and the electronic component and 1st lid, or the board surface and the surface of the 1st lid which faces the board surface are fixed to actualize a crystal oscillator which has very small height. Since the 1st lid is fixed with a nonconductive adhesive having large adhesive strength, the 1st lid 6 never peels off even if a shock of falling or vibration, etc., is applied to the crystal oscillator.
Patent JP-2000190519-A (JP)
Title: Liquid supplying system, liquid containing vessel and head cartridge
Inventor: MATSUMOTO HIDEHISA
IPC: B41J2/175
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid supplying system and a liquid containing vessel superior in usefulness capable of always generating a stable negative pressure and surely achieving ink supplying. SOLUTION: An air/liquid exchange accelerating section 59 having an air introducing groove 58 and an air/liquid exchanging passage 59a for accelerating exchanging of an air and a liquid is provided at an ink guiding outlet hole 52 of an ink containing chamber 50 which is detachably and exchangeably loaded into a negative pressure generating member housing chamber 10. A connecting section 14 consisting of an aperture for receiving the air/liquid exchange accelerating section 59 is formed on the negative pressure generating member housing chamber 10. A part of the air introducing groove 58 and an end section of the air/liquid exchanging passage 59a are abutted on a negative pressure generating member 13 at the connecting section 14 and the air introducing groove 58 is extended from the connecting section 14 to the ink guide outlet hole 52.
Patent JP-2000154774-A (JP)
Title: Wave force energy converting device
Inventor: WATABE TOMIJI
IPC: F03B13/18
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To improve conversion efficiency of wave force energy by providing a flat plate floating body with an auxiliary floating body whose natural frequency can be adjusted, resonating this floating body by making an oscillating motion natural frequency of front and rear directions of the floating body coincide with the frequency of waves and driving pumps at both the ends of a link member by motion of the floating body. SOLUTION: At the center of a base part 10 provided on an upper surface of a tank 1 in which a lower end of a leg part 11 is fixed to a sea-bottom 9 and a length of a depth of water or more is provided, a pump 7 in which a shaft 70 for pivotally attaching a link member 2 to the base part 10 is made as a center shaft is installed. A free end of the link member 2 is constituted as a housing of a second pump 8 and a floating body 3 is pivotally attached to a center shaft 80 of this pump 8.  This floating body 3 is constituted of an auxiliary floating body 5 springing out from the surface of the sea and sinking into the sea according to oscillation due to wave motion and a flat plate floating body 4 to be fixed to this auxiliary floating body 5 by separating the flat plate floating body 4 by a prescribed distance satisfying a resonance condition with the auxiliary floating body 5 via a connecting plate 6, and the pumps 7, 8 are driven by oscillating motion of this floating body 3.
Patent JP-H11195859-A (JP)
Title: Board mounting structure for element
Inventor: NAKAMORI HIDENORI
IPC: H05K1/18
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a board mounting structure, for an element, by which the operation of the element can be prevented in a state that the element is not fixed surely to a mounting board. SOLUTION: A board mounting structure is provided with a mounting board 100 in which two electrode patterns 10-1, 10-2 are formed around a through hole 103 and with a light-emitting element 120 which comprises a light-emitting part 121 and a base part 123 and in which two terminals connected to the respective electrode patterns 10-1, 10-2 are formed on the surface of the base part 123. The light-emitting part 121 of the light-emitting element 120 is inserted into the through hole 103, and the base part 123 is turned by a prescribed angle in a state that it is brought into contact with the rear surface of the mounting board 100.  Then, a coupling part which is formed at the light-emitting element 120 is coupled to the side face on the inner circumference of the through hole 103 so as to be fixed, and the two terminals which are formed on the surface of the base part 123 are brought into contact with the electrode patterns 10-1, 10-2. The electrode 10-2 on one side is formed in a shape and position in such a way that it does not come into contact with the terminal when the light-emitting part 121 is inserted into the through hole 103 and that it comes into contact with the terminal after the light-emitting element 120 is turned.
Patent JP-2000190339-A (JP)
Title: Manufacture of phenol resin foam panel
Inventor: HITOMI RYOHEI
IPC: B29C39/38
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem of adhesion failure or the generation of shape-unstable articles by passing a lining material continuously laminated on foamable phenol resin mixture liquid being ejected on continuously conveyed surface material through a front heating furnace while being compressed from an upper and lower surfaces, and injecting an adhesion improver before finishing its curing reaction through closing of an injection opening at a rear heating furnace. SOLUTION: A continuously laminated body coated continuously with a lining material by a lining material lamination supplying device 3 on a predetermined quantity of foam phenol resin-mixed liquid ejected from an ejector 2 on the surface material from a surface material continuously-feeding apparatus 1 is passed through a front heating furnace 4 with a predetermined thickness while being compressed from its upper and lower surfaces so as to allow resin mixed liquid to be spread uniformly within the continuous body.  A chemical injector 5 operates to inject chemical in the continuous body by means of a plurality of injection needles on the continuous body delivered from the furnace 4, which is subsequently sent to a rear heating furnace 6, and openings made by the needles are closed as a press conveying device with a finish of a curing reaction between the foam and the chemical, and then, the continuous body from the heating furnace 6 is cut into a predetermined dimension into articles. This constitution can prevent adhesion failure between the surface material or lining material with a resin foam, or generation of shape-unstable articles.
Patent JP-2000195218-A (JP)
Title: Disk cartridge of disk caddy, and cartridge adapter mounted therewith
Inventor: TAKAHASHI KATSUYA
IPC: G11B23/03
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To enable the recording/reproducing operation, even for a small disk cartridge or the like by using a disk drive device for a disk-like recording medium larger than this disk cartridge. SOLUTION: This disk cartridge or disk caddy 1 is constituted, in such a manner that a shutter 4 for opening/closing a shutter opening is furnished, while being supported freely slidably on a case body 2 having the shutter opening 3 thereon, in which a head of the disk drive device for facing the 80 mm disk (disk-like recording medium) 5, and also the 80 mm disk (disk-like recording medium) is housed freely rotatably in the case body. The shutter opening is opened with substantially the same width as a shutter opening of a larger disk cartridge or disk caddy than that of the disk cartridge or disk caddy, then the shutter is arranged to open the shutter opening by sliding to the position swollen out from the outside shape of the case body.
Patent JP-2001181507-A (JP)
Title: Abrasive-forming silicone rubber composition
Inventor: SUDO MANABU
IPC: C08K5/14
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive-forming silicone rubber composition capable of forming a nonexpanded silicone rubber which excels in abrasive properties and durability. SOLUTION: The abrasive-forming silicone rubber composition comprises (A) 100 pts.wt. curable diorganopolysiloxane, (B) 10-1,000 pts.wt. abrasive particles, and (C) a sufficient amount of a curing agent to cure the composition and can form a nonexpanded silicone rubber.
Patent JP-2001180523-A (JP)
Title: Connecting structure for cowl side
Inventor: KOBORI MASAO
IPC: B62D25/08
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure for cowl side capable of enhancing the strength in a cowl side to improve the rigidity of a vehicle body. SOLUTION: A connection part 3a provided at the edge of a dash side panel 3 is extended forward and inward toward a vehicle body and connected to a connection part 1a formed at the edge of a cowl upper panel 1, and a connection part 2a formed at the edge of an apron upper extension 2 is extended backward the vehicle body and connected to the connection part 3a of the dash side panel 3 to constitute this connection structure for cowl side having a spatial connection. Such a structure enhances the strength of the connecting structure for cowl to improve the rigidity of the vehicle body.