baber/WOPTO huggingface dataset:
Patent JP-H04199000-A (JP)
Title: Method for searching minimum value of matching distance in speech recognition
Inventor: TAKAHASHI WATARU
IPC: G10L15/10
Filed: 1990-11-29
Abstract: PURPOSE:To execute the min. value searching of matching distance values at a high speed by successively selecting the nearby frames to be compared so as to increase the time difference from the frame to be processed while alternately changing the front side and rear side of the frame to be processed. CONSTITUTION:The frames to be compared of the various magnitudes are successively selected so as to gradually increase the time difference from the frame to be processed while the front side and rear side of the frame to be processed are alternately switched at the time when a min. value retrieval section 6 makes judgment on a certain standard pattern as to whether the matching distance value of the frame to be processed is the min. value or not. The average time to detect that the above-mentioned value is not the min. value is made shorter than heretofore in this way and the time for speech recognition is made shorter than heretofore.
Patent JP-H10151389-A (JP)
Title: Hard substrate coater
Inventor: MIZUTANI SHIGEMITSU
IPC: B05C1/02
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a good coated surface state even if the diameter of a microrod bar is decreased by arranging bearings for imparting a tension while permitting the rotation on both ends of the microrod bar. SOLUTION: A metallic wire is wound on the surface of a microrod bar 14, and a coating soln. is applied by uitlizing the capillarity caused by a groove between the wires. The microrod bar 14 traverses a coating soln. tank 12, and its both ends are held by bearings 16 and 18. The coating soln. is supplied to the tank 12, and the microrod bar 14 is soaked in the soln. surface. One end of the microrod bar 14 is projected backward from the tank 12 and connected to an electric motor 28 through a coupling 26, and the tension of the microrod bar 14 is adjusted by rotating the adjusting nuts of the bearing 16 and 18 on both sides. As a result, the microrod bar 14 can be decreased in diameter, and the coated surface state is improved.
Patent JP-H05267611-A (JP)
Title: Manufacture of semiconductor memory elements
IPC: H01L21/027
Filed: 1992-11-12
Abstract: PURPOSE: To simplify the process and increase the cell capacitance by patterning a polysilicon film by the direct electron beam writing system to form storage nodes having pillars. CONSTITUTION: On an Si substrate with a field oxide film formed thereon a transistor is formed. Then a polysilicon film 59 is deposited on the entire surface of the substrate, a photosensitive agent is applied to pattern it by a direct electron beam writing system, the polysilicon film 59 is etched, using a patterned photosensitive agent to form storage nodes having pillars, and a dielectric film 62 is formed on the surfaces of all the storage nodes.
Patent JP-H04194730-A (JP)
Title: Liquid concentration sensor
Inventor: GOTO MASAYUKI
IPC: G01N21/43
Filed: 1990-11-28
Abstract: PURPOSE:To improve an assembly property of a sensor and mass-productivity by providing a hologram for converging light on an upper surface of a transparent plate where a liquid is allowed to contact a lower surface. CONSTITUTION:Light emitted from a luminous edge part 21 is allowed to pass a hologram 5 for converging light and to enter a transparent plate 11, it is reflected on a lower surface 112 of the transparent plate 11 which is in contact with a liquid F (fuel), and a reflection light 32 is allowed to converge by the hologram 5 and is received in a light-receiving edge part. Also, scattering light which is emitted from the luminous part 21 is converted to convergence light to the extent part it is entirely reflected 32 within the transparent plate 11 by the hologram 5. Therefore, convergence light is emitted to one point (concentration detection point) on a lower surface of a transparent plate 112 which is in contact with the liquid F. then, the total reflection light 32 which is reflected on the lower surface is converged by the hologram 5 again and is received by the light-receiving edge part, thus enabling liquid concentration to be detected according to the principles of total reflection. Therefore, assembly property of sensor can be improved and mass-productivity can be improved.
Patent JP-H11160221-A (JP)
Title: Estimation method for deposition amount of sediment in suspension and recording medium recording the estimation method
Inventor: YANAGIMACHI HARUMITSU
IPC: G06F19/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an estimation method in which a parameter in a large tank can be estimated and predicted with sufficient accuracy, by a method wherein a suspension as a sample is placed stationarily for a set time in a small container so as to be fractionated into an upper layer and a lower layer, and an average particle sinking speed is computed. SOLUTION: An average particle sinking speed Vav of solid particles in a suspension inside a container is found by means of Vav=(C-Ca)H(1-Ca)Ct, where C represents the computed initial particle size concentration of the suspension, Ca represents a particle concentration in an upper layer, H represents the height of the upper layer, and (t) represents the stationary time. A deposition speed Vp of a deposit having an assumable arbitrary concentration is found by means of Vp=Vav×(1-C) Cρ/(Cf-C)ρf, where Cf represents an assumed particle density of a deposit, ρ represents an initial density of the suspension and ρf represents an assumed density of the deposit.  When an average sinking speed is found regarding a suspension which is filled into a small container such as a beaker or the like, a deposition speed which is generated in a suspension which is filled into a large tank can be found on the basis of its value, various parameters can be estimated.
Patent JP-H09168153-A (JP)
Title: Movement detection method
Inventor: OGI TOSHIYUKI
IPC: H04N19/105
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To detect the movement with small arithmetic quantity and with high accuracy in an image encoding mode and to deal with detection of the movement in the encoding order. SOLUTION: When the back movement of a B1 frame of (b) is detected, an offset vector 8 whose size is changed according to the ratio between the I0 -P3 frame space and the P3 -B1 frame space is calculated based on the motion vector 5 of P3 that is calculated in (a). Then the area of a fixed range that is needed when the frame space is equal to 1 is defined as a search area 9 around the position that is moved by an extent equal to the vector 8 from a position 7 of the P3 frame corresponding to the position of a searched image 6 of the B1 frame. Then an image that has the highest correlation with the image 6 is searched out of the area 9. Thus the back motion vector of the image 6 is detected.
Patent JP-2001141829-A (JP)
Title: Method for separately measuring radioactivity of fluid in piping and inner wall face of piping
Inventor: KASAHARA KAZUO
IPC: G01T1/169
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To measure with high accuracy an activity concentration of a fluid in a piping and a surface concentration of radioactivity at an inner face of the piping in a short time. SOLUTION: A gamma-ray detector 5 is set to a measurement point, so that a collimator center axis 21 faces a cross section of a piping 1. Two or more measurement points are set under the condition that the gamma-ray detector 5 is moved parallel to keep the collimator center axis 21 in a parallel direction on a plane, including the cross section of the piping 1. The counting rate of gamma rays is measured at each measurement point. An approximate expression, expressed by parameters of one smaller number than the number of the measurement points, is used as an expression for expressing a radioactivity distribution at each part of the inner wall face of the piping. Based on the approximate expression, simultaneous equations held between the counting rate counted at each measurement point and a theoretical counting rate obtained, by adding products of the activity concentration of a fluid 2 in the piping at the measurement point and each part of the inner wall face of the piping and a detection efficiency is solved. The radioactivity of the fluid 2 in the piping and each part of the piping inner wall face at the piping 1 is calculated in this manner.
Patent JP-H07178944-A (JP)
Title: Thermal head
Inventor: SAGAWA SHIMIZU
IPC: B41J2/335
Filed: 1993-12-24
Abstract: PURPOSE:To prevent a heating resistor from being broken by electrification of a protective layer rubbed by recording paper or an ink donor film by specifying a sheet resistance value of the protective layer or a sheet resistance value of an over glazed layer for the use of a thermal head. CONSTITUTION:A protective layer 68 is formed on a part where disconnected common electrode connection part 65a and others of a thermal head are bounded to each other with a conductive film 66. The protective layer 68 has a sheet resistance value 10<5>-10<11>OMEGA/unit area for preventing the break of a heating resistor 80 and an element by electrification of the protective layer 68 caused by a slide friction of recording paper or an ink donor film. On the other hand, an over glazed layer 90 formed on the heating resistor 80 has a sheet resistance value of 10<5>-10<10>OMEGA/unit area. Furthermore, the electrification of the protective layer is diffused to the adjacent over glazed layer 90 having a sheet resistance slightly lower than that of the protective layer, whereby charges are prevented from being locally concentrated.
Patent JP-H02172120-A (JP)
Title: Driving device for opening and closing equipment
Inventor: HIRANO YOSHIKI
IPC: H01H3/24
Filed: 1988-12-23
Abstract: PURPOSE:To enable both operations for low and high speed by making the present device the constitution in which opening and closing equipment is driven using a differential piston having a large and small diameter parts, having a high pressure liquid continuously applying to the small diameter part, supplying a high-pressure liquid, having higher pressure than that to the small diameter part, to the large diameter part when opening and closing equipment is operated, and discharging the high-pressure liquid when shutting off the opening and closing equipment. CONSTITUTION:When the opening and closing equipment 1 selfcontaining a fixed contact 2 and a movable contact 3 is operated using a drive device 4, a differential piston 6 having the rod 5 connected to the contact 3 and a cylinder 7 are provided in the device 4, and the space between the piston 6 and the cylinder 7 is liquid-tightly sealed with a packing 6c. A liquid-pressure control device 9 is fitted to the head side 7a of the cylinder 7, which is the large diameter part 6a side of the piston 6, via a duct line 8, and a low-pressure tank 10 is connected to the device 9 via a low-pressure duct line 11. And an accumulator 13 is connected to the rod side 7b of the cylinder 7 which is the small diameter part 6b side of the piston 6 via a port 12, and also a high-pressure duct line 14 communicated to the device 9 is provided. The titled device is thus constituted, and the discharged liquid in a low pressure tank 10 is recovered with a pump 15, changed to a high-pressure liquid to be supplied to the accumulator 13.
Patent JP-H10169834-A (JP)
Title: Seal structure for spindle valve
Inventor: WATANABE NOBUO
IPC: F16K41/04
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To keep sealability even when rubber packings are warn while losing adhesiveness with a spindle owing to rotation of the spindle. SOLUTION: A spindle shaft 7A is inserted into a seal ring 12 made of resin having low friction coefficient and a through-hole 18 of a pair of rubber packings 11 sandwiching the seal ring 12. The rubber packings 11 are pressurized from the upper side by means of a packing pressor 20 screwed with a through-hole 8. The rubber packings 11 are compressed by the packing pressor 20, to adhere to the spindle shaft 7A for sealing the spindle shaft 7A in multiple stages. Sealing is kept by means of the resin seal ring 12 arranged between the packings 11, even when the rubber packings 11 are worn while losing adhesiveness owing to rotation of the spindle shaft 7A.
Patent JP-H06142334-A (JP)
Title: Noise preventing device for pinball machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1992-11-12
Abstract: PURPOSE:To reduce the noise due to impact sounds at the time of replenishment of balls by providing a phase differentiating device which generates an approx. 180 deg. phase difference between the reproduced sounds by a reproducing device and impact sounds. CONSTITUTION:A reproducing device 22 is constituted of an electric amplifier 26 and speaker 27, and the power amplifier 26 amplifies an electric signal being input from a recorder 20, and reproduces the recorded impact sounds by driving the speaker 27. The speaker 27 is attached to a frame body 19, which is located on the rear side of a lamp 18, by a bracket 30, and is adjusted so that the speaker 27 emits the reproduced sound (impact sound) toward the impact sound source. A phase differentiating device 21 generates a phase difference of 180 deg. between the reproduced sound by the reproducing device 22 and impact sounds. Then, when the reproduced sound is emitted toward a storage tank 10, which is the impact sound source of balls, the reproduced sound and impact sounds mutually counteract when the impact sounds have a fixed cycle, and the generated sound volume is uniform, and the impact sounds are drastically reduced.
Patent JP-H11159498-A (JP)
Title: Electric fan
Inventor: MIYOSHI JIYUNKI
IPC: H02K9/06
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric fan capable of making use of a straightening effect of a straightening vane. SOLUTION: In an electric fan comprising a motor 21 housed inside a cylindrical motor case 20 and a centrifugal fan 42 fixed to the end of a drive shaft 41 of the motor 21 projecting from an opening 20B, a stator core 22 of the motor 21 is press-fitted into the motor case 20 so that an abutting surface 30 formed along the axial direction of the motor case 20 at each of corners of the stator core 22 is brought into press-contact with the inner cirumferential surface 20A of the motor case 20. Consequently, the stator core 22 is fixed inside the motor case 20 and air sucked by rotation of the centrifugal fan 42 is fed into the motor case 20 to cool the motor 21. In this electric fan, a recess 32 is formed at the abutting surface 30.
Patent JP-H11160043-A (JP)
Title: Pattern detection method by image recognition and recording medium
Inventor: YOMO HIROMI
IPC: G01B11/24
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To stably and surely detect an object without being affected by the disturbance even when a measurement object is disturbed. SOLUTION: Alphanumerics or the like to be pattern matched inside a pattern image are divided into element patterns corresponding to feature parts. In this case, for the element pattern, not only the feature part but also a background part is fetched. Then, a partial pattern is defined by the combination of the element patterns or the single element pattern. Then, the autocorrelation coefficient of all the partial patterns used at the time of performing pattern matching is obtained and then, scanning is parallelly performed by the pattern image and the defined partial patterns to an input image. A normalized correlation coefficient value is obtained at the time of scanning and it is judged that pattern detection is a success when the maximum value of the value is larger than a prescribed threshold value for instance.
Patent JP-H03192082-A (JP)
Title: Elevator control panel
Inventor: HORI HIROICHI
IPC: B66B1/34
Filed: 1989-12-19
Abstract: PURPOSE:To improve the electric wire connection work performance and the part mounting density in a case body by forming a space for pulling the electric wires connected with the electrical parts into a case body, between the bottom plate of the case and a cover for an elevator control panel. CONSTITUTION:The edge part of the bottom plate 11a of a case 11 on the side corresponding to a cover 12 is bent at right angles over the whole width, and a bent part 11b is formed. A wiring cable 6, control cable 7, and other electric wires are pulled into a case body 13 from the space 14 between the bent part 11b and the cover 12. When the connection work for the cables 6 and 7 is carried out, the cover 12 is demounted, and the top edge parts of the cables 6 and 7 can be introduced to a connection place, and workability can be improved. Further, the need of forming the space for pulling the electric wire on the bottom plate 11a is obviated, and it is enough only to secure the min. necessary space for assorting cables 6 and 7 in the case body 13.
Patent JP-2000138136-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: SHIMIZU MAKOTO
IPC: H01G9/035
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte for middle and high voltage generating high sparks and having high temperature life characteristic. SOLUTION: This is the electrolyte formed by adding the aliphatic carboxylic acid compound of total carbon number of 15 to 26 as shown in the separately mentioned formula or in its salt of 0.1 to 10 wt.% to the electrolyte formed by dissolving one or two or more kinds of polyhydride alcohol complex compound of boric acid or its salt into the solution mainly composed of ethylene gricol. The electrolyte has high spark generating voltage and excellent high temperature life characteristic. Accordingly, the withstand voltage and the overvoltage characteristic are excellent by using the electrolyte. Besides, the change of capacitance after life testing and tan δchange are low, and the electrolyte having excellent life characteristics can be obtained.
Patent JP-H01198614-A (JP)
Title: Basal plate for optical disk
Inventor: TSUCHIDA SATORU
IPC: G11B7/24047
Filed: 1987-12-24
Abstract: PURPOSE:To obtain the title basal plate with high reliability for a long period, having a small optical strain and warp caused by water absorption, also excellent in surface hardness, heat resistance and mechanical strength, by photo- curing a polymerizable compound having a specified structure. CONSTITUTION:A polymerizable compound of formula I [X is expressed by formula II (R1 is H or CH3; R2 is H, 1-6C alkyl, etc.); n is 0-3] is preferably poured into between a transparent plate and a stamper arranged so as to keep a space using spacers and photo-cured while irradiating ultraviolet rays into a specified shape to obtain the objective basal plate. The compound of the formula I is recommended to be obtained by modifying a phenolic novolak-type epoxy resin with (meth)acrylic acid to esterify the OH groups in the molecular structure with various functional groups.
Patent JP-H05165385-A (JP)
Title: Endless belt driving device
Inventor: KAMAYA HIROYUKI
IPC: B65G43/02
Filed: 1991-12-11
Abstract: PURPOSE:To prevent the meandering of a conveying belt and to make conveying speed the game at both ends in the width direction of the conveying belt. CONSTITUTION:A meandering detecting means 60 detects the displacement of a conveying belt 28 in the width direction caused by the meandering. A roller moving means 40 is provided on any of plural rollers 26, 27 and 40 so as to move the roller in a rotary shaft direction. A meandering preventing control means 61 controls the movement of the roller of the means 40 so as to negate the displacement of the conveying belt detected by the means 60.
Patent JP-H07180566-A (JP)
Title: Gas turbine intake air cooling device
Inventor: YAMASHITA KATSUYA
IPC: F02C6/14
Filed: 1993-12-24
Abstract: PURPOSE:To reduce cost and to save space by a method wherein a number of heat transfer pipes are vertically installed on at least one of a plurality of suction flow passages for combustion air for a gas turbine, and water generated by a heat accumulation type air-conditioning system using a night power is fed thereto. CONSTITUTION:The suction flow passage 2 of the gas turbine 1 of a combined cycle generating plant is branched into two suction flow passages. A heat transfer pipe group 5 is installed to one suction flow passage 2a in a state to cross the suction flow passage and an upper water tank 6 is arranged on the upper part of the heat transfer pipe group 5. A lower water tank 7 to possess water non-soluble high specific gravity antifreeze 10 is installed to the lower part of the heat transfer group. Antifreeze 10 in the lower water tank 7 is circulated through a freezer 4 with the aid of a circulation pump 11 and cooled to 0 deg.C or less. The antifreeze is injected through a nozzle 12 and sherbet-form ice 15 is produced through heat-exchange with water 8. The ice 15 is fed over the rise flow of water to the vertical heat-transfer pipe 5 through operation of a circulation pump 9 in a circulation piping 13 for intercoupling the upper and lower water tanks 6 and 7 to cool intake air.
Patent JP-2001137020-A (JP)
Title: Decoration structure of article
Inventor: NISHIZAWA SHINHACHIRO
IPC: A44C25/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide the decoration structure of an article that has a new design and is rich in interest, and attractive. SOLUTION: A plurality of transparent hollow chambers 5 and 6 where one portion is connected each other are provided on the surface of an object to be decorated, and a substance with fluidity such as liquid 8 or sand is sealed into the transparent hollow chambers so that it can mutually travel among a plurality of transparent hollow chambers.
Patent JP-H06220994-A (JP)
Title: Internal vibrator
Inventor: MIHIYAERU SHIYUTEFUEN
IPC: E04G21/08
Filed: 1993-12-24
Abstract: PURPOSE: To facilitate handling by a method wherein a converter to drive an internal part vibrator to effect compaction of concrete is integrally formed as an assembly unit, the size of which is decreased, together with a switch. CONSTITUTION: An unbalance mass body arranged at a vibrator casing 1a is rotated centering around the longitudinal axis of a rod-form vibrating body 1 by an electric motor. A converter 2b is provided to feed a three-phase AC of a source frequency higher than a general source frequency to the electric motor during operation. In the place of a switch 2a for operation, the converter 2b is arranged in an assembly unit 6 formed integrally with a protection/ operation tube. By inseparably coupling the assembly unit 6 with the rod-form vibrator 1 a fear that an inherent converter being left unequipped is eliminated.
Patent JP-H03189994-A (JP)
Title: Semiconductor memory device
Inventor: OKUYAMA HIROAKI
IPC: G11C11/417
Filed: 1989-12-18
Abstract: PURPOSE:To contrive the lowering of the instant current flowing through a data output MOSFET when output data is changed by having the constitution connecting a transfer gate circuit between a first MOSFET gate input and a second MOSFET gate input of plural data output MOSFETs. CONSTITUTION:When the high level is outputted, the transfer gate circuit T1 is connected between the gate of the data output MOSFET Q12 and an inverter circuit 11, so that the data output MOSFET Q12 becomes conductive state later than the data output MOSFET Q11 because of the resistance component of the transfer gate circuit T1. In such a manner, the data output MOSFET is divided into plural MOSFETs, activating timing is shifted by the transfer gate circuit. In such a manner, when the output data is changed, the instant current flowing through the data output MOSFET is lowered.