baber/WOPTO huggingface dataset:
Patent JP-H07261780-A (JP)
Title: Phonatory deformation voice recognition device
Inventor: SUZUKI TADASHI
IPC: G10L15/06
Filed: 1994-03-22
Abstract: PURPOSE:To obtain a voice recognition device which is hardly affected by the fluctuation in the intensity of phonatory deformation. CONSTITUTION:This phonatory deformation voice recognition device has a phonatory deformation voice recognition means 6 composed of a deformation degree memory 16 which stores deformation degree parameters, a multiphonatory deformation model forming means 17 which forms a phonatory deformation model with the phonatory deformation model stored in a phonatory deformation model memory as input according to the deformation degree parameters stored in the deformation degree memory 16, a spectrum deforming means 8 which subjects the phonatory deformation-less voice standard model stored in a phonatory deformation-less voice standard model memory 5 to spectrum deformation processing according to the phonatory deformation model which is the output of this multiphonatory deformation model forming means 17, a selection type likelihood calculating means 18 which executes likelihood calculation of an input voice characteristic vector time series and the phonatory deformation standard model which is the output of the spectrum deforming means 8, a collating mean 11 which executes collation processing by using the output of this selection type likelihood calculating means 18 and outputs the results of the recognition.
Patent JP-2000252645-A (JP)
Title: Containing box for electrical apparatus
Inventor: OSHIMA TAKAHIRO
IPC: H05K5/03
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive, mass-producible versatile containing box for electrical apparatus in which the box body can deal with a variety of door covers having different fixing position of a chain lock piece requiring no post- machining. SOLUTION: A door cover 2 pivoted to the opening frame part of a box body 1 is fixed, to the rear side thereof, with a chain lock piece 4 turnable through operation from the front side such that the forward stopping part thereof can be stopped removably at the stopping part of the chain lock piece provided on the other side of the opening frame part. In such a containing box for electric apparatus, the other side of the opening frame part of the box body 1 provided with the chain lock piece stopping part is a cover receiving part 15 stretching inward from a standing wall part 13 continuous to the opening end through a groove part 14 having a width sufficient for inserting the forward stopping part of the chain lock piece 4 into the standing wall part 13 and the groove part 14 serves as a series of chain lock piece stopping parts.
Patent JP-H06200236-A (JP)
Title: Peeling agent for fire spread prevention covering of wire or cable and method for peeling covering
Inventor: NAKAGAWA SHINKICHI
IPC: C09D9/00
Filed: 1991-02-22
Abstract: PURPOSE:To prepare a peeling agent which can easily peel the fire spread prevention covering from, e.g. the sheath of a wire or a cable made of a synthetic resin or a rubber in a safe fireproofing manner without adverse effects due to swelling and to provide a method for peeling the covering from the sheath. CONSTITUTION:This peeling agent comprises trimethyl phosphate, hydroxyethylcellulose and silicic anhydride. The peeling method comprises applying a peeling agent comprising trimethyl phosphate, hydroxyethylcellulose and silicic anhydride to the fire spread prevention covering and peeling the covering.
Patent JP-S55142256-A (JP)
Title: Inspecting device of printed wiring board
Inventor: KATAKURA KEIJI
IPC: G01R31/28
Filed: 1979-04-24
Abstract: PURPOSE: To provide an inspecting device for printed wiring board, which has a simple construction and an improved inspection accuracy, by applying oscillation on the printed wiring board, whereby a defective contact between a connecting terminal and the printed wiring board can be prevented.  
     CONSTITUTION: Compressed air is supplied to an air cylinder in accordance with a control signal. A connecting shaft 18, a mounting plate 17 and holding rods 16 1 W 16 n  are positioned in the vicinity of a board 31. When a printed wiring board 11 is then placed on contactors 12 1 W12 n , the cylinder 32 is controlled with an output  signal from a control unit 20, and a cam 40 is rotated as one end portion of each of  the rods 16 1 W16 n  contacts the surface of the printed board 11. As a result, actuator  members 36, 37 are driven in the directions of a dual arrow A, B at such end  portions thereof that are away from the cam 40, about members 38, 39. Consequently, the board 11 is oscillated to allow the contactors 12 1 W12 n  to be brought into  conact with a conductive pattern properly. Thus, the inspection of the board is  carried out with a measuring unit 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06264747-A (JP)
Title: Combustion chamber of internal combustion engine
Inventor: MORI MASAFUMI
IPC: F02F3/26
Filed: 1993-03-11
Abstract: PURPOSE:To prevent the deterioration of startability and the acccidental fire in operation from being caussed by sufficiently securing the combustion improvement by squish. CONSTITUTION:A pent roof-type combustion chamber forming space 3 provided with a pair of intake ports 4, 4 and a pair of exhaust prots 5, 5 is fitted in and formed on a cylinder head 1 lower surface, and squish areas 7a, 7b, 7c in relation to a piston 2 upper surface are formed in the outer region from between the intake ports on the cylinder head 1 lower surface, between the exhaust ports and between the intake port and the exhaust port, moreover an angled projecting part 8 to be fitted into the combustion chamber forming space 3 is provided on the upper surface of a piston 2. And also a projecting part 11 to be entered into the space between a pair of exhaust ports 5, 5 in the combustion chamber forming space 3 while being continued to the center part of this angled projecting part 8 is formed, and the squish flow from the squish area 7b between the exhaust ports 5, 5 is distributed on both sides by the projecting part 11, so as not to be directly directed to an ignition plug.
Patent JP-2000252533-A (JP)
Title: Resonance frequency control method of resonator and resonator controlled in frequency by use thereof
Inventor: SAITO KENJI
IPC: H01P1/203
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To enable a resonator to be controlled in resonance frequency without deteriorating no-load Q of a concentrated constant filter. SOLUTION: In a concentrated constant filter formed of superconductive material, the inductor-side corners of capacitors which are connected to inductors 13, 23, 33, 43, and 53 and belong to input side capacitors 11, 21, 31, 41, and 51 and output side capacitors 12, 22, 32, 42, and 52 of resonators 10, 20, 30, 40, and 50 are removed through a photolithography technique, by which the resonators are each regulated in resonance frequency.
Patent JP-H07168910-A (JP)
Title: Document layout analysis device and document format identification device
Inventor: YAMAOKA MASATERU
IPC: G06F17/21
Filed: 1994-03-22
Abstract: PURPOSE:To improve a knowledge base so as to improve identification precision in the document layout analusis device of knowledge base type, which identifies the item area of document picture data. CONSTITUTION:The reference item area of a reference sentence is converted into a reference vector and it is stored in a reference vector storage part 5. An unknown document being an identification object is converted into picture data by a picture input part 1, is divided into plural rectangular areas by a basic rectangular area extraction part 2 and is made into feature vectors for every respective rectangular areas. An item area identification part 6 extracts the reference vectors most adaptive to the feature vectors from the reference vector storage part 5 and makes them correspond to the respective rectangular areas. Thus, the identification of the item area of the unknown document becomes easy.
Patent JP-H09215881-A (JP)
Title: Backstitched-edge ultrathin tatami and device for sewing the same
Inventor: KUBO SHOZO
IPC: D05B23/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an ultrathin tatami(straw mat) that matches specifications of laid tatami for use in Western-style rooms and to provide a backstiched-edge ultrathin tatami sewing device which can finish the tatami completely through mechanization. SOLUTION: A backstitched-edge ultrathin tatami is formed by sewing a tatami surface to the tatami floor of an ultrathin tatami about 15mm thick by ladderlike edge stitching, with a tatami edge sewed to the tatami surface by zigzag backstitching, and a sewing device for the ultrathin tatami has a tatami pressure bearing plate 12 serving as a base to support the lower surface of the tatami and a pressurizing holding plate 11 serving as a base to support the upper surface of the tatami.  The tatami is sandwiched and supported on both sides by the pressurizing holding plate and the tatami pressure bearing plate, a tatami pressure bearing plate attachment member 18 and a pressurizing holding plate attachment member 19 are freely removably attached to the tatami pressure bearing plate and the pressurizing holding plate, respectively, and the size h, between the upper surface of the tatami pressure bearing plate attachment member and the lower surface of the pressurizing holding plate attachment member can be set to the tatami thickness (t).
Patent JP-S59174864-A (JP)
Title: Developing device
Inventor: TOMURA KOUICHI
IPC: G03G15/08
Filed: 1983-03-24
Abstract: PURPOSE:To improve the half-tone reproducibility of an image and to increase a developing device in speed and size easily by providing a magnet roll having the same polarity with magnetic toner and a counter electrode having the polarity opposite to that of the magnetic toner to a device which carries out development while a recording medium does not contact with magnetic toner. CONSTITUTION:A voltage having the same polarity with an electrostatically charged electrode for the magnetic toner is applied from an electric power source 8 to between the sleeve 12 of the magnet roll 1 and doctor blade 2 in the device which performs development while the recording medium does not contact with the magnetic toner, producing a necessary electric field between an electromagnetic latent image and the sleeve 12. Consequently, the magnetic toner sticks to the electrostatic latent image with a low potential. The toner image developed as mentioned above is passed through the correction gap d3 formed between the recording medium 4 and counter electrode 5 applied with a voltage with the polarity opposite to the charged polarity of magnetic toner by a power source 6 to improve the half-tone reproducibility of the toner image and a picture. Further, the device is increased in speed and size without high-precision work nor adjustment.
Patent JP-H10232430-A (JP)
Title: Illuminator and projector using the same
Inventor: OKUYAMA ATSUSHI
IPC: G09F9/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To efficiently illuminate an irradiated surface, while effectively using a luminous flux and to miniaturize the device by properly setting each element provided in an optical path from a light source the irradiated surface. SOLUTION: Light radiating from a white light source 1 arranged in the vicinity of a focus 2a on one side of an elliptic mirror 2 is covered by it, to form a first-order light source image P2. The luminous flux based on the first- order light source image P2 is reflected by the reflection surface of the inside surface of a glass rod 3, to form plural second-order light source images. Then, plural third-order light source images are formed with plural luminous fluxes based on the second light source images, by an image forming lens 4 and then, the luminous fluxes are made incident on a polarized light converting element 7. In this element 7, the incident nonpolarized luminous fluxes are converted into the luminous fluxes having planes of polarization being uniform in a fixed direction and superimposed on the surface of a liquid crystal panel 8 by an integration lens 5.  In other words, the light emitted from the light source 1 is temporality converged. Then, the luminous flux is divided into plural ones in the thin bar like luminous flux separating means 3, so that illuminating light is uniformized.
Patent JP-H11252674-A (JP)
Title: Speaker mount metallic fixture
Inventor: FUJIWARA YOSHIKAZU
IPC: H04R1/02
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a speaker structure, especially the speaker mount metallic fixture where vibration of a front baffle is reduced while suppressing increase in a weight of a speaker cabinet and the increase in the cost and a mount man-hour is suppressed. SOLUTION: The metallic fixture is formed with a cylinder 41 made of an iron system material and having a tip face 411 in close contact with an outer rear circumferential face of a tip 211 of a speaker frame 21, a stationary plate 42 extended from a rear end of the cylinder 41 in close contact with an inner surface 111 of a front baffle 11 of a speaker cabinet 1 to outer diameter, a screw hole 412 to fix the tip 211 of the speaker frame 21 to the tip face 411 of the cylinder 41, and a hole 421 made to the stationary board 42 to fix the stationary board 42 to the inner surface 111 of the front baffle 11. That is, the speaker mount metallic fixture 4 is shaped nearly to be a flange and the stationary board 42 forming its guard is tightened to the inner surface 111 of the front baffle 11 by screws. Then the tip (front end) 211 of the speaker frame 21 is tightened to the tip face (front end face) 411 of the cylinder, 41 of the speaker mount metallic fixture 4 by screws.
Patent JP-H0747077-A (JP)
Title: Trocar safety shield locking mechanism
Inventor: RICHIYAADO SHIII SUMISU
IPC: A61B1/00
Filed: 1994-02-25
Abstract: PURPOSE: To provide a trocar having a highly reliable safety shield lock mechanism. CONSTITUTION: A trocar occluding element is provided with a long occluding element shaft having an operation-side end part and a patient-side end part having a perforation end. The operation-side end part of the occluding element shaft is slidably attached to an occluding handle so as to move axially. A safety shield which is provided with a patient-side end part and an operation-side end part having a flange member attached thereto is slidably attached to the occluding element handle. The safety shield can move axially between a patient- side extension position and an operation-side contraction position. The safety shield is concentrically arranged around the circumference of the occluding element. A lock arm which sets the safety shield to a locked state in its extension position is attached to the occluding element handle.  A collar member as an actuator of a lock mechanism is attached to the operation-side end part of the occluding element shaft in the occluding element handle and moves along with the occluding element shaft.
Patent JP-S57165652-A (JP)
Title: Fuel controller in carburetor jointly using gasoline-lpg
Inventor: MIURA KATSUTO
IPC: F02M13/08
Filed: 1981-04-07
Abstract: PURPOSE:To prevent a temporary rich mixture in a carburetor jointly using gasoline-liquefied petroleum gas (LPG), by cutting off injection of gasoline or controlling its outflow to within a range not affecting operation simultaneously with the switching from gasoline to LPG. CONSTITUTION:Gasoline is jetted from a main nozzle 12 through a fuel passage 18. Liquefied petroleum gas (LPG) is jetted from a nozzle 4 through a fuel passage 34 and regulator 3. If the gasoline is switched to the LPG, a bleed control valve 5 is opened simultaneously with the closing of a gasoline cut off valve 31, and the atmosphere is introduced to a bleed hole 20, then negative pressure in the upper part of an outer tube 13 is bled and decreased, and suction of fuel in a main well 14 by the negative pressure is stopped, in this way, fuel is stopped outflowing from the main nozzle 12, never causing even a temporary overrich state.
Patent JP-S59177825-A (JP)
Inventor: OKIHARA NAOHITO
IPC: H01H57/00
Filed: 1983-03-26
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-H07240077-A (JP)
Title: Disk cartridge
Inventor: KURIHARA HIROYUKI
IPC: G11B23/03
Filed: 1994-02-24
Abstract: PURPOSE:To widen the width of a head inserting window by providing a shutter for opening and closing the head inserting window in sliding into the opposite side to the head inserting window across a turntable inserting window in the direction of lining up the head inserting window and the turntable inserting window and also in the circumferential direction. CONSTITUTION:The width of the head inserting window 5 in the vertical direction to the loading direction 3 is provided in a desired width, and this head inserting window is opened by sliding the shutter 2 in the same direction as the loading direction 3 or to the other side opposite to the turntable inserting window 4. Then a disk cartridge l is inserted into a drive device in accordance with its loading direction, a shutter opening and closing lever of the drive device is engaged with a shutter opening and closing notch 7, and the shutter 2 is slidden along a shutter guide part 8 in interlocking with the loading movement, so that the head inserting window 5 is opened to expose a disk 9, which is then held through the turntable inserting window 4 in the middle part of the case 6.
Patent JP-S57165275-A (JP)
Title: Thermal head device
Inventor: TAKAMATSU YASUHIKO
IPC: B41J2/345
Filed: 1981-04-07
Abstract: PURPOSE:To improve an adhesive power, by a method wherein a part, where an electrode is adhered to outer leads of a tape carreir of a conductor at a drive side, or either of the outer leads is made of tin, and the other is made of a metal having an excellent hot press adhesives. CONSTITUTION:A nichrome film 9 is laminated on a nitrided tantalum film 8 on a ceramic substrate 1, and an electrode 11, whereon a gold film 10 is laminated, is further formed thereon. A tape carrier 5, connecting the electrode 11 to a conductor path 6 at a power source side on a glass epoxy substrate 3, is formed such that an IC chip 4 is placed in an opening 13 of a polyimide film 12, and an inner lead 14a of a steel-made conductor path 14 is adhered to a gold bump 15 of the IC chip 4. An outer lead 14b of the conductor path 14b is covered by silver plating. The adhesion of the electrode 11 of the outer lead 14b to the conductor path 6 at the power source side is such that, since the outer lead 14b is made of tin and the electrode and the conductor path 6 at the power source side are made of gold, tin is thermally adhered by pressing to gold, and this improves an adhesive power.
Patent JP-H08245236-A (JP)
Title: Optical fiber for optical amplification, optical amplifying method and device using the same
Inventor: FUJIURA KAZUO
IPC: G02B1/04
Filed: 1995-03-10
Abstract: PURPOSE: To obtain a high strength and high reliability optical fiber. CONSTITUTION: In a core-clad optical fiber for optical amplification using fluoride glass contg. light emitting ions as the core glass, Li and Na are incorporated into the clad glass. The matrix phase of the clad is composed preferably of, by mol, 40-65% at least one of ZrF4 and HfF4 , 9-35% BaF2 , 0-8% LaF3 , 0-8% GdF3 , 0-8% LuF3 , 0-6% ScF3 , 0-6% YF3 , 5-30% in total of 0.1-12.5% LiF and 2.5-25% NaF [0.025<=LiF/(LiF+NaF)<=0.5] and 0-6% AIF3 . In accordance with the increase of the amt. of LiF added, the stability of the glass is improved.
Patent JP-S56149927-A (JP)
Title: Automatic delivering device for sheet of paper, card or the like
Inventor: AIKAWA CHIYUUTA
IPC: B65H3/12
Filed: 1980-04-18
Abstract: PURPOSE: To automatically deliver sheets of paper irrespectively of the thickness and the hardness of the sheets by a method wherein an attracting plate with the uppermost sheet of paper held thereon is moved to the side of a sheet-delivering passage.  
     CONSTITUTION: When a motor fan 20 is operated, the uppermost one P 1  of the sheets of paper P is attracted onto the attracting plate 24 by attracting force. Even if a plurality of the sheets of paper P are simultaneously attracted upwards by the attracting force generated by the fan 20, the attracting force applied to the sheets of paper other than the uppermost one P 1  is weakened when the latter P 1  is held onto the attracting plate 24, so that the sheets of paper except the uppermost one P 1  fall under their own weight and only the uppermost sheet P 1  is held on the attracting plate 24. In this condition, the attracting plate 24 is moved in the delivering directin, whereby the tip end of the sheet of paper P 1  held on the attracting plate 24 is pulled by a pair of rollers 26, 27 and is delivered into the sheet-delivering passage 28. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63262105-A (JP)
Inventor: HAINTSU GEORUKU BAUSU
IPC: A47B67/00
Filed: 1988-03-04
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-2000252884-A (JP)
Title: Adaptive filter learning system
Inventor: TSUKAHARA YURIKO
IPC: H03H21/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in echo cancellation in units of frequency by independently discriminating propriety of learning for each frequency, in a frequency region type echo canceller provided with an adaptive filter for each frequency. SOLUTION: The echo canceller of a frequency region type is provided with a double talk detection section 17. This double talk detection section 17 applies learning processing to a frame of an adaptive filter 12, on the basis of a reception signal, a transmission signal. a pseudo echo signal and a residual error signal with respect to the transmission signal. independently decides propriety of learning especially for each frequency and uses a group average for part of reference values at the decision. Thus, opportunities for learning by frequencies are increased and errors in learning is reduced to enhance performance of double talk detection by frequencies, thereby preventing deterioration in an echo cancellation amount in units of frequency.
Patent JP-H01225996-A (JP)
Title: Display device
Inventor: OWADA JUNICHI
IPC: G09G3/36
Filed: 1988-03-07
Abstract: PURPOSE:To prevent the entire circuit being affected by defective part by controlling the direction of transmission signal voltage by means of switch circuits provided between unit circuits, and transmitting the signal voltage to the unit circuits if a poor operation part or defective part is detected, thereby going around the part. CONSTITUTION:If defect arises, a circuit C32 cannot obtain a normal output from a circuit S32; therefore, the detecting circuit 9 decides the circuit C32 is defective. When this detecting operation is completed, the information, decided by the detecting circuit 9, is input to an inspection circuit 11, and this circuit 11 decides where the defect arose in the circuit. In the actual operation of the circuit, a switch control circuit 10 controls the switch circuits 3 and 5 on the basis of the information on the defect so that the circuits is operated to go around the part where the defect aroused. Thus, in a large-scale circuit having a large number of circuits, defective part is salvaged and the entire circuit is normally operated by means of a small number of additional circuits.