baber/WOPTO huggingface dataset:
Patent JP-H07104797-A (JP)
Title: Voice analysis system
Inventor: KOKUBO HIROAKI
IPC: G10L21/0232
Filed: 1993-10-01
Abstract: PURPOSE:To reduce the throughput of a voice analysis part using spectrum subtraction by breaking off the calculation of an autocorrelation coefficient at the time of conversion to a power spectrum with an order less than the number of data in a short-time frame. CONSTITUTION:A voice analysis part consists of an autocorrelation calculation part 201, a Fourier transformation part 202, a noise removal part 203, an input part 204 for noise reference, an A/D conversion part 205, a frame division part 206, an autocorrelation calculation part 207, a Fourier transformation part 208, a transmission characteristic correction part 209, a Fourier inverse transformation part 210, and an LPC parameter calculation part 211. The calculation of the autocorrelation coefficient that the autocorrelation calculation part 201 performs is broken off with the previously set proper order T and then the number of data of FFT by the Fourier transformation part 202 can be decreased. For example, when the order T is set almost to 20, the sufficient number of data of the FFT when a spectrum is found is 64. Consequently, the throughput of noise removal by a spectrum subtraction method can greatly be decreased.
Patent JP-H0969618-A (JP)
Title: Ccd solid-state image pickup device chip package and its packaging method
Inventor: NAKADA SHINICHI
IPC: H04N5/372
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a CCD solid-state image pickup device chip package which has such a structure that the short-circuiting between a chip and a lead may occur at the time of packaging of the chip and transparent insulation plate and a packaging method therefor. SOLUTION: The package is provided with a chip 12 having a CCD solid-state image pickup device, a lead 32 connected with an electrode pad 14 of the chip, and a transparent insulation plate 34 facing the chip and interposing the lead between the chip and itself, and the peripheral parts of the chip and transparent insulation plate including the lead penetrated part are together sealed with a sealing agent. The lead 32 has such a shape that the interval between the chip 12 and itself becomes larger toward the outside of electrode pad joint end of the lead 32. The outer size of the plate 34 is slightly larger than that of the chip 12, and the outer edge of the plate 34 is aligned with that of the electrode pad of the chip 12 or it is positioned slightly outside therefrom.
Patent JP-H1184321-A (JP)
Title: Connecting structure of spectacle parts
Inventor: KOBAYASHI MITSUO
IPC: G02C5/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a useful connecting structure of spectacle parts which is not only capable of securely connecting the spectacle parts, such as temples, with one operation without using screws but capable of preventing the weakening of turning operation resistance (so-called jerking) during use as well. SOLUTION: A fixing member has an upper half body part 2a and lower half body part 2b combined concentrically to be separated and coupled in a vertical direction and is penetrated with connecting holes 2a1 , 2b1 on their respective flanks. Then, the temple T and a rim R may be easily connected turnably and unremovably by the fingertip operation merely involving aligning the lower half body part 2b so that the reduced diameter part 2a2 of the upper half body part 2a is fitted into the through-hole T1 of the temple T and inserting detaining pins 1, 1 of the rim R into the connecting holes 2a1 , 2b1 from the flanks.  Even more, the through-hole T1 of the temple T is freely turnably fitted into the reduced diameter part 2a2 of the fixing member 2, by which the always specified turning operation resistance is obtd. and eventually the possibility that the weakening of the so-called jerking of the temp. is resulted during use like heretofore is eliminated.
Patent JP-2000074990-A (JP)
Title: Method for inspecting whether semiconductor chip package is good or not, and apparatus therefor
Inventor: KANDA YUKIYA
IPC: H01L21/66
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To make correctly testable a continuity even when the distance between adjacent patterns is narrow by using a positioning insulating plate and bringing one probe pin into touch with a pattern element via a corresponding guide hole. SOLUTION: The apparatus for inspecting whether a semiconductor chip package 1 is good or not has a rotary table 11 movable in the longitudinal, lateral and up-down directions where a package 1 is stationed, a positioning insulating plate 15 used for covering a predetermined position of the package 1, and a pair of probe pins 21, 21 movable in the longitudinal, lateral and up- down directions to the package 1. After the insulating plate 15 is mechanically fixed in position, the rotary table 11 is moved and rotated to make a pad part of the package 1 butt with a specific area of the insulating plate 15. Each guide hole formed at the specific area individually correctly faces each pattern element constituting the pad part. One of the probe pins 21 is brought in touch with the pattern element through the guide hole to carry out a predetermined test.
Patent JP-H0695238-A (JP)
Title: Informaiton recorder
Inventor: OTSUKA YASUNOBU
IPC: G03B17/24
Filed: 1992-09-16
Abstract: PURPOSE:To prevent looseness between a device main body and film and to perform accurate recording by providing a recording means recording on a recording carrier, which is arranged to be relatively inclined to the moving direction of the recording carrier, and a position regulating means regulating movement in a direction orthogonally crossed with the moving direction of the recording carrier. CONSTITUTION:Force by reaction is generated in a reverse direction to a film moving direction on a thermal head 1 with the movement of the film. This force is generated at the swelling part of the fine heat generation part 3 of the thermal head 1, and generated in a direction perpendicular to a wall projected by swelling. Therefore, the wall of the heat generation part 3 is arranged to be slightly inclined at right angle to the film advancing direction, so that the force of the reaction is generated in a direction perpendicular to the film advancing direction. By the force of the reaction, the thermal head 1 and the film rapidly one-sidedly abut on positioning parts in opposing directions, respectively, when the film is moved, and alinging accuracy is precisely obtained.
Patent JP-H0561606-A (JP)
Title: Manufacturing method of input board for coordinate input device
Inventor: NAGAOKA MAKOTO
IPC: G06F3/041
Filed: 1991-08-31
Abstract: PURPOSE:To eliminate a defect such as disconnection in an electrode line and to obtain input boards for plural coordinate input devices from one substrate. CONSTITUTION:The manufacturing method of an coordinate input device input board consisting of plural transparent lower side electrode line 5, a transparent upper substrate 6 arranged correspondingly to a lower side substrate 8 arranging the electrode lines 5 on its surface, plural upper side electrode lines 4 arranged on the substrate 6 so as to intersect orthogonally with the lines 5, a dielectric layer 7 through which both electrodes 4, 5 are opposed to each other, a drawing electrode line 10 for outputting signals from the substrates 6, 8 is constituted of the 1st process for forming a transparent conductive film on the whole bases, the 2nd process for forming a pattern mask for the electrode lines on the transparent conductive film, the 3rd process for etching the conductive film in accordance with the pattern mask, the 4th process for cutting off the substrate in accordance with a prescribed shape, the 5th process for peeling and washing the pattern mask, the 6th process for sticking the upper and power bases to each other through the layer 7, and the 7th process for connecting the drawing electrode lines.
Patent JP-S63100395-A (JP)
Title: Dial for timepiece
Inventor: ENOMOTO TADAO
IPC: G04B19/14
Filed: 1986-10-17
Abstract: PURPOSE:To make a dial thin without exerting any adverse influence upon the thinning of a timepiece side by specifying the thickness range and total thickness of the metallic substrate of the dial consisting of a top plate which uses a thin plate of a superhard material such as noble stone, ceramics, sapphire, etc., and the metallic substrate where fitting legs for a time piece machine are stood by adhesion and fixation. CONSTITUTION:The reverse surface of the sapphire substrate 1 molded in a prescribed shape is treated by vapor-phase plating 15 in various colors by ion plating so as to give the dial beauty, and the metallic substrate 3 which is combined with said substrate is pressed matching with the shape of the sapphire substrate 1; and then character plate legs 4 are welded to the reverse surface and plated with nickel. Then the top surface of the substrate 3 is coated with a rubber-based adhesive 2 uniformly to 10-20mum and this is pressed against the surface of the plating 15 to attain strong joining by leaving them at room temperature for 1hr. In this constitution, the thickness of the substrate 3 is 50-100mu and the overall thickness is specified between 110 and 310mum.
Patent JP-S61128842-A (JP)
Title: Sheet food
Inventor: KURODA NAMIO
IPC: A23L15/00
Filed: 1984-11-24
Abstract: PURPOSE:To prepare a sheet food capable of keeping elasticity even after the storage for a long period at room temperature, foldable without break, and free from the dappled scorch pattern, by forming a thermally coagulable protection containing a wetting agent in the form of a sheet, and heating, coagulating and drying the sheet with microwave radiation. CONSTITUTION:A thermally coagulable protein (e.g. albumen, yolk, soybean protein, etc.) added with a wetting agent (preferably glycerol) is formed to a sheet, and is thermally coagulated and dried with microwave radiation to obtain the objective food.
Patent JP-H1075270-A (JP)
Title: Quaternary fsk demodulating circuit
Inventor: YAMAGUCHI HIDETO
IPC: H04L27/14
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a quaternary FSK(frequency shift keying) demodulating circuit whereby demodulation precision is enhanced by means of simple circuit configuration by resolving a problem that, in a conventional quaternary FSK demodulating circuit, wave detecting output quality is apt to be deteriorated, circuit configuration is made to be complicated when detecting precision is enhanced and its circuit scale is enlarged. SOLUTION: In the demodulating circuit, a movement average circuit 21 calculates an average of respective components per fixed time so as to reproduce the course of movement of a signal point, a differential circuit 22 obtains the differentiation of the course by difference, a multiplying circuit 23a calculates the product of an orthogonal component with differentiated common- mode component, the multiplying circuit 23b calculates the product of the common-mode components with the differentiated orthogonal component, a subtracting circuit 24 subtracts a signal outputted from the multiplying circuit 23b from the signal outputted from the multiplying circuit 23a, a first integration discharge circuit 25 integrates the subtracted signal over a specified time and a judging circuit 26 executes demodulation, based on the integrated signal.
Patent JP-H0199911-A (JP)
Title: Method for taping small-sized electronic part
Inventor: TAIRA SHOICHI
IPC: B65B15/04
Filed: 1987-09-29
Abstract: PURPOSE:To prevent the occurrence of improper taping, by fixing a small-sized electronic part from the side or bottom of an embossing of emboss carrier tape, upon inserting of said electronic parts individually in the embossings thereof. CONSTITUTION:Emboss carrier tape 2 is passed on along a feeding rail 3 and an embossing thereof is provided with a hole of a small diameter at its side. A small-sized electronic part 1 is carried from a stage 7 by a vacuum suction nozzle 4. The small-sized electronic parts 1 are inserted in the emboss carrier tape 2 by the vacuum suction nozzle 4 and, at the same time, fixed in a proper position with a work fixing pin 6 actuated by a link 5. In this condition, the suction nozzle moves upwards to come in the next operation. By this method, the poor appearance of improperly taped parts can be eliminated.
Patent JP-H0989608-A (JP)
Title: Flow rate measuring device
Inventor: UMEKAGE YASUHIRO
IPC: G01M3/28
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To easily measure flow rate with an already installed transportation pipeline so that openings and a bypass pipeline or the bypass pipeline and an ultrasonic flowmeter can be removed by placing a channel resistance plate in the transportation pipeline between the openings from the outside and providing the ultrasonic flowmeter halfway at the bypass pipeline for connecting the openings. SOLUTION: A hole 6 is punched as an opening on the side surface of a transportation pipeline 5 which is already buried underground and is connected to a bypass pipeline 8. A breaking valve 11 and an ultrasonic flowmeter 9 are mounted to the bypass pipeline 8 and the ultrasonic flowmeter 9 can be removed at the downstream side of the breaking valve 11 by a screw part 10. Also, a slit 12 is provided at the transportation pipeline 5 and an orifice plate is inserted as a channel resistance plate. Then, a partial gas flow flowing to the bypass pipeline 8 is measured by the ultrasonic flowmeter 9, an entire flow rate can be estimated from the value, and hence a flow rate can be measured.
Patent JP-S63301501-A (JP)
Title: Thermistor element
Inventor: KAWAGUCHI YUKIO
IPC: H01C7/04
Filed: 1987-09-30
Abstract: PURPOSE:To obtain a small-sized thermistor element having high reliability when it is used at a high temperature by a method wherein a thermistor material is arranged at the tip of spacer materials, conductive materials are arranged on both sides of the spacer materials, and after said materials have been formed in one body by heating up them under pressure, the spacer materials are removed. CONSTITUTION:A pair of conductive materials 12 and a thermistor chip 11 are integrally provided in the title thermistor element. A block member consisting of a pair of conductive inorganic materials is arranged as a conductive material 23 on both sides of the spacer materials 22 which was sintered in advance, and a thermistor material 21 which was sintered in advance is arranged in such a manner that it comes in contact with the two conductive materials 23 at the tip of the spacer materials 22. Then, after the above-mentioned materials have been formed in one body by heating under pressure, the spacers 22 are removed, and the title thermistor element is obtained. As a result, the electric connection between the thermistor material, electrodes and lead wires can be formed integrally, the obtained thermistor element is small in size, it has sufficient stability and reliability when it is used at a high temperature, and it has a high degree of mechanical strength. Also, the thermistor element on which a thin protective film can be formed is obtained.
Patent JP-H1188838-A (JP)
Title: Reproducing device and method therefor
Inventor: KANOTA KEIJI
IPC: H04N5/92
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To reproduce information under various variable, speed conditions by reading out data by various data transfer control methods using software. SOLUTION: An information reproducing device is provided with an HDD 6 for reproducing a data stream from a recording medium defining each logical sector as an access unit and a RISC CPU board 20. In this case, a data stream having fixed length corresponding to integer times a frame unit is allocated to the minimum number of logical sectors capable of recording all recording data units divided from data of fixed length, the data are successively read out from an initial sector to be a recording unit and these read data are successively displayed.
Patent JP-H0585355-A (JP)
Title: Branch mechanism for magnetically levitated conveyor device
Inventor: KONDO FUMIO
IPC: B60L13/03
Filed: 1991-09-26
Abstract: PURPOSE:To enable free branching and joining by disposing yoke like magnetic poles not only in the travel direction of a carrier base but also in the direction of a branched carrier path in a specified branch place. CONSTITUTION:In a specified branch place X, yoke like magnetic poles 12, 12a are disposed not only in the carrier base travel direction M but also in the direction of a branched carrier path. Accordingly, when a current is applied to a unit including the yoke like magnetic poles 12a disposed also in the direction of the branched carrier path, a carrier base 18-2 moves in the branch direction B by the resiliency following the Lenz's law. That is, the shifting magnetic field is generated to a primary fixed iron core by making a three-phase alternating current flow to a primary coil, and the carrier base 18-2 performs non- contact levitated movement receiving the driving force of the shifting magnetic field and upward levitating force by the electromagnetic force between the induced current flowing therein and the shifting magnetic field of the primary fixed iron core. The carrier base 18-2 proceeds without branching off by applying a current to a unit including yoke like magnetic poles 12 extended in the rectilinear direction M of the carrier base.
Patent JP-H1182118-A (JP)
Title: Air-fuel ratio control device for multiple cylinder engine
Inventor: YASUI YUJI
IPC: F02D45/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an air-fuel ratio control device for a multiple cylinder engine that can continue stable adaptive control even in case an adaptive parameter operation cycle is longer than a fuel supply quantity operation cycle. SOLUTION: Operation of the fuel supply quantity by adaptive control is executed every period of ITDC (the top dead center at the time of starting the intake stroke of each cylinder), and operation of an adaptive parameter vector θ is executed every period of 4TDC. Movement averaging operation in a period of 8TDC is then performed to compute an adaptive parameter vector θAV (k), and an adaptive correction factor KSTR is computed using this θAV (k).
Patent JP-H01163294-A (JP)
Title: Ashless lubricant composition for internal combustion engine
Inventor: GUREN POORU FUETSUTAAMAN JIYUN
IPC: C10M167/00
Filed: 1988-10-03
Abstract: PURPOSE: To obtain the subject composition suitable for diesel engines and capable of suppressing deposition and of reducing fuel oil consumption by blending a respectively specified quantity of ashless dispersant, sulfurized alkyl phenol and specified organo-sulfur compound.  
     CONSTITUTION: The composition consisting of a major mount of an oil having lubricating viscosity containing, (A) ≥3 wt.% ashless dispersant consisting of a log chain hydrocarbon group substituted mono or dicarboxylic acid(anhydride) compound (B) ≥2 wt.% sulfurized alkylphenol and (C) an organo- sulfur compound of the formula (R 4  and R 5  are each a 2-30C alkyl, cyclic, alicyclic, aryl, alkylaryl or arylalkyl; (w), (z) are 1-8), and containing less than 0.01 wt.% total sulfated ash (SASH). 
     COPYRIGHT: (C)1989,JPO
Patent JP-S60144228-A (JP)
Title: Tire rotating device
Inventor: DATEKI SHINZOU
IPC: B65G47/24
Filed: 1983-12-29
Abstract: PURPOSE:To carry out centering with high accuracy by providing more than one centering arm, which clamps the outer peripheral surface of a tire through an expanding and contracting mechanism, on the both side parts of the carrying in and out passage of a laid tire and rotating these arms simultaneously. CONSTITUTION:When a centering arms 11a to 11d are in an open state and a rotating roller 6 is in a state projecting above the top of a driving roller 3, a tire W is carried in onto the rotating roller 6. And, when the tire W is detected to be in position, a cylinder is contracted. Thereby a shaft 12 a is rotated through a link 17 of an expanding and contracting mechanism 15, making both centering arms 11a, 11b rotate inwardly through the engagement of a gear 16a on the shaft 12a with a gear 16b on a shaft 12b. Also, at the same time, the rotation of the shaft 12a causes a shaft 12d to rotate through links 19a, 19b and a connecting rod 20, causing also both centering arms 11c, 11d to rotate inward in the same manner, to carry out the certering of a tire W.
Patent JP-H04128553-A (JP)
Title: Fuel injector
Inventor: SATO JUNICHI
IPC: F02M51/08
Filed: 1990-09-18
Abstract: PURPOSE:To improve the fuel atomization characteristic and uniformity by jetting the fuel jetted from a fuel injection valve toward a cone member in a fuel injection passage and allowing the fuel to flow in an annular gap which is formed between the fuel injection passage and each expansion inclined projection part of the cone member, and jetting fuel into a suction passage. CONSTITUTION:The axis line Y-Y in the longitudinal direction of the fuel injection passage 6 of an injection valve body 4 arranged under a throttle valve body 1 is on the axis center line X-X of a part suction passage B, and the downstream side forms the fuel injection 6B, passage 6 which is opened toward the suction passage B through an opened edge and a spread inclined part 6C whose inside diameter gradually spreads is formed towards the opened edge part 6B from an expansion starting point A. Further, an injection valve injection passage 7 for jetting the fuel jetted from a fuel injection valve 5 into the fuel injection passage 6 is formed. A cone member 8 is arranged in the expansion inclined part 6C of the fuel injection passage 6, and is constituted of an expansion inclined projection part 8A having a spread part which is continuous towards the downstream side and a cylindrical part 8B on the upstream side from an expansion starting point A, and an annular gap is formed downward from the spread inclined parts 6C and 8A.
Patent JP-H1182205-A (JP)
Title: Air vent device of auxiliary fuel tank in power unit
Inventor: WADA SATORU
IPC: F02M37/10
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To avert the worsening of exhaust properties by preventing any fuel vapor, to be produced in an auxiliary fuel tank in a power unit of an outboard motor or the like, from being inhaled into an engine. SOLUTION: In an engine room 36 partitioned by a mount case 2 and an engine cover 4, a power unit to be composed of housing an engine E and an auxiliary fuel tank 89 temporarily storing fuel being fed to a fuel injection valve 94 of this engine E while making excess fuel from a side of this valve 94 into being subject to feedback, each upper end of two air vent pipes 119 and 120 extending from the auxiliary fuel tank is communicated with an opening part being opened to an upper outer surface of an engine cover 4, whereby any fuel vapor produced in the auxiliary fuel tank 89 is discharged to the outside from the opening block.
Patent JP-2001070773-A (JP)
Title: Finely devided air bubble generating device
Inventor: HONJO YOSHIAKI
IPC: B01F1/00
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a pressurized water having a high air solubility. SOLUTION: A pressure tank 1 that generates air bubbles by jetting a pressurized water is connected with an injector 4 which directly injects while sucking an air from a feed pump 2 by means of a pressurized water jet and mixing the same. The pressure tank 1 that generates air bubbles by jetting the pressurized water is connected with the injector 4 which directly injects while sucking the air from the feed pump 2 by means of the pressurized water jet and mixing the same, and an air compressor 3 injecting the pressurized air. The pressurized water in liquid phase part A of the pressure tank 1 is injected and circulated by means of a circulating pump 5, or the pressurized air in a gas phase part B of the pressure tank 1 is injected and circulated to the liquid phase part A, and it is dissolved again.