baber/WOPTO huggingface dataset:
Patent JP-H04270399-A (JP)
Title: Voice encoding system
Inventor: MIYANO TOSHIKI
IPC: G10L19/12
Filed: 1991-02-26
Abstract: PURPOSE:To provide the voice encoding system of a high quality and a low bit rate by a comparatively small arithmetic quantity. CONSTITUTION:In an adaptive code book/sound source code book searching circuit 50, an adaptive code vector and a sound source code vector are determined at every sub-frame, and the adaptive code vector and the sound source code vector selected by each sub-frame are outputted to a gain researching circuit 160 and a multiplexer 170. From the gain researching circuit 160, the gain of each sub-frame derived again is outputted to the multiplexer 170. Also, instead of the gain researching circuit 160, a spectral parameter researching circuit for deriving again a spectral parameter code vector can be used.
Patent JP-H04310857-A (JP)
Title: Method for detecting development of crack of steel bridge structure using ae method
Inventor: HOJO TETSUO
IPC: G01N29/14
Filed: 1991-04-09
Abstract: PURPOSE:To obtain a AE inspection method monitoring the development of a crack in order to ensure safety in an existing bridge structure having a crack of a degree exerting no effect on strength. CONSTITUTION:A plurality of AE sensors S1-S4 are respectively arranged in the vicinity of the leading end position of the crack of a bridge structural member in a preliminarily estimated crack developing direction so as to form spatitial filters to provide limited monitor regions. Only the AE signals generated within the monitor regions are extracted from the repeated load generated by a running vehicle and the development state of the crack is estimated from the state with the elapse of time thereof.
Patent JP-S5228228-A (JP)
Title: Writing unit for magnetic bubble information
Inventor: HIROSHIMA MINORU
IPC: G11C19/08
Filed: 1975-08-28
Abstract: PURPOSE: After feeding pulse current for magnetic bubble production, the other pulse current for extinguishing stray bubble so as to prevent outbreak of stray bubble and mis-motion, and widen margin of bias magnetic field. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63268242-A (JP)
Title: Stable supply equipment of lead-wire
Inventor: NAKAJIMA HIDEO
IPC: H01G13/00
Filed: 1987-04-27
Abstract: PURPOSE:To unravel the interlocking of a lead-wires, and enable the sequential delivering to the next process, by constituting a driving mechanism wherein, when a magnet unit is moved up and down, and toward front and rear, and the magnet unit reaches a prescribed position, a permanent magnet is slidden in a slide-guide to decrease the attractive force of the lead-wire. CONSTITUTION:A lead-wire 2 in a lead-wire hopper 12 is attracted to a magnet unit 16. The magnet unit 16 is moved by a motor 17, a rotary arm 18, a rotary unit 23 and a rotary plate cam 24, etc. When the magnet unit 16 moves, the attractive force of the magnet unit 16 to attract the lead-wire 2 is decreased, and only the tip part of the ferromagnetic substance of the lead-wire 2 is attracted, so that the interlocking lead-wire 2 drops in the hopper 12. The lead- wire 2 attracted to the magnet unit 16 is also attracted to the passage plate 26 of a lead-wire transferring mechanism 25, by the attractive force of a permanent magnet 29 which moves always on the rear side of the passage plate 26. Therefore, the above-mentioned lead-wire travels on the passage plate 26 caused by the movement of the permanent magnet 29.
Patent JP-S586136-A (JP)
Title: Heat treatment method for semiconductor wafer
Inventor: YAMAGISHI SOUKICHI
IPC: H01L21/31
Filed: 1981-07-02
Abstract: PURPOSE:To keep the uniformity of temperature, and to execute the heat treatment of equal oxidation, diffusion, etc. by preventing the effect of the escape of radiant heat at both ends of a boat for the heat treatment on a soaking length section. CONSTITUTION:The AB of a temperature distribution curve before insertion is the soaking length of an oven in the figure, and the length C'D' of the boat 1 inserted into the oven is formed at value longer than the soaking length. The semiconductor wafers 3 are erected in parallel on a section corresponding to the soaking length of the boat 1 for the heat treatment, and semiconductor wafers 4, 5 for dummies are erected in parallel at the outsides. The radiation of radiant heat in the lateral direction is prevented because the semiconductor wafers 4, 5 for the dummies are arranged outside the semiconductor wafers 3 to be thermally treated, and the semiconductor wafers for the heat treatment are thermally treated under approximately the same condition extending over the whole region because they are under thermal environment approximately the same as the  semiconductor wafers at the central section.
Patent JP-S62259012-A (JP)
Title: Optical distance measuring instrument
Inventor: SUGIYAMA SATOSHI
IPC: G01C3/00
Filed: 1986-05-02
Abstract: PURPOSE:To accurately measure the distance to the surface to be measured even in case the surface to be measured is the diffusing surface and the metal surface with an intense regular reflection component by arranging the photodetection surface of a photodetector inclining it at the image-forming position of a condenser lens. CONSTITUTION:A beam 100 is projected toward the surface 10 to be measured from a projection part 22. Moreover, a couple of condenser lenses 14A and 14B are arranged symmetrically at both sides of an optical axis P of the projection part 22 and condense the reflected beams of light 200 from the surface 10 to be detected on the prescribed condensing surface respectively. Then, the photodetectors 16A and 16B are arranged with a prescribed inclination with respect to a photodetecting axis so that an extension line of the photodetection surface 16a crosses the optical axis P of the optical beam 100 and extension lines of the lens surfaces of the condenser lenses 14A and 14B at a point. Then, the photodetectors 16A and 16B output signal currents I1A and I2A to vary according to the photodetecting position of a spot image changing corresponding to the distance with respect to the surface 10 to be measured. Next, a detected signal is inputted to an arithmetic processing circuit 30. In this way, the distance can be measured with high accuracy even if a shape of the surface 10 to be measured is changed and the objective properties are changed.
Patent JP-H07312589-A (JP)
Title: Error allowable matching circuit
Inventor: NAKAYASU KANADA
IPC: H04L7/08
Filed: 1994-05-18
Abstract: PURPOSE:To improve the pattern matching efficiency by providing an information storage means which outputs the number of error bits, setting part which sets the number of allowable error bits, and comparison part which is generated as a detection pattern. CONSTITUTION:The serial data inputted from an input terminal 1 is converted into parallel data by a serial/parallel conversion part 2 and is read as an address signal of a ROM 3. The number of error bits for four-type specific patterns A to D to be detected are outputted from the ROM 3 to the four pairs of output lines. Then, the number of error bits for the specific patterns A to D and the number of allowable errors set by allowable error setting parts 4A-4D are compared in comparison parts 5A to 5D. When the result becomes lower than the allowable error number, the detection pattern is found at the output. Thus, the detection pulse is generated from the comparison parts 5A-5D. Thus, the stable frame synchronization can be performed.
Patent JP-S585704-A (JP)
Title: Automatic tracking device for solar light
Inventor: MORI TAKASHI
IPC: F24S23/30
Filed: 1981-07-01
Abstract: PURPOSE:To provide a device of simple construction by providing two freely turnable shafts in the north-south directions and the east-west directions, providing photosensors in the opposite directions of these shafts, and turning the two shafts in such a way that the differences in the detected outputs of the opposite photosensors are made zero. CONSTITUTION:The 1st shaft 2 which is freely turnable in the north-south direction, and the 2nd shaft 4 which is freely turnable in the east-west direction are provided. A pair of photosensors LS, LN and LE, LW are provided in the opposite sides of the shafts 2, 4. The light of the light components in the south direction and the north direction is detected by the sensors LS, LN, respectively, and the light of the light components in the east direction and the west direction is detected by the sensors LE, LW, respectively. The differences in the detected outputs of the sensors LS, LN and the sensors LE, LW are made zero by turning the shafts 2, 4, so that a lens system 1 is directed correctly toward the direction of the sun. According to the movement of the sun, the lens system 1 is correctly and automatically tracked.
Patent JP-S62259969-A (JP)
Inventor: KONDO TOMOKO
IPC: B66B1/14
Filed: 1986-05-06
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-H02282238-A (JP)
Title: Method for detecting original
Inventor: NISHIMOTO HIROO
IPC: H04N1/04
Filed: 1989-04-24
Abstract: PURPOSE:To eliminate a detection error caused by erroneously recognizing an original and a base by detecting from an subscanning position at the time when a gradation pattern different from the grid pattern of the base is observed at first to a final subscanning position. CONSTITUTION:When the original 12 starts to be scanned and read, the output of gradation pattern observation circuits 7 and 8 hardly coincides with all of the grid widths W1 and W2 of the grid pattern and grid cycles T1 and T2 and a decision circuit 9 makes output on to set an FF 10, so that an original detection signal A is made to be on. At such a time, the fixed lines of original 12 on its leading edge part have been read and the image data of the original has been inputted. Such time lag is corrected by a line memory 3. A device control part 6 gives a synchronizing signal B which is made to be on only in the effective interval of respective lines to an AND circuit 4. The image data from an original read starting position, which is detected by the observation of the gradation pattern, is inputted in a transmission control part 5. The control part 6 takes a range from the subscanning position of the line where the signal A is made to be on to the final subscanning position of an original reader 1 as an original read range 17, calculates the quantity of transmitted data, generates header information and transmits it to the transmission control part 5.
Patent JP-S62259940-A (JP)
Title: Handling for sheet
Inventor: INUTANI AKIHIKO
IPC: B32B43/00
Filed: 1986-05-07
Abstract: PURPOSE:To prevent a sheet from being dislocated, by feeding air into a suction plate after a hoist crane, having a movable shaft, a movable plate, an air cylinder and plural suction plates and suction shafts, conveys the suction sheet and separates from it. CONSTITUTION:An air cylinder 3 is mounted on a hoist crane 6, supporting a movable plate 2 with a movable shaft 1. Plural suction plates 4 are attached to this movable plate 2 by plural suction shafts 5. A sheet 7 is attracted with these suction plates 4 by dint of negative pressure (vacuum) of the air cylinder 3, conveying it to a home position 8 and being separated. Then, air of 0.5kg/cm<2> is fed thereinto from the air cylinder 3 and, after residual pressure inside the suction plate is eliminated, the hoist crane 6 is moved. With this constitution, the sheet 7 is accurately loaded on the home position 8. This method is suitable for the handling of metal foil of less than 3mm in thickness, a resin impregnated base material, a printed circuit board or the like.
Patent JP-S5438015-A (JP)
Title: Automatic train control device
Inventor: SUZUKI SUMIO
IPC: B61L25/00
Filed: 1977-08-31
Abstract: PURPOSE: To exactly  detect the abnormality of a train at running time by producing an abnormal signal under the AND conditions that the train speed is not less than an indicating speed and that the train is not in decelerating process. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63272176-A (JP)
Title: Vertical synchronizing signal reproducing circuit
Inventor: SEKIYA HIROSHI
IPC: F02B75/02
Filed: 1987-04-30
Abstract: PURPOSE:To obtain a stable output vertical synchronizing signal equal to an input signal even if its cycle is different from that of a standard signal, by preliminarily storing a vertical synchronizing period (field) and outputting the vertical synchronizing signal with the stored cycle. CONSTITUTION:A counter 8 whose contents are counted up by clocks nfH counts the cycle of the input vertical synchronizing signal, and the cycle of the input vertical synchronizing signal is stored in a memory where the value of the counter 8 is stored. Since the position of the next input vertical synchronizing signal can be forecasted, the malfunction due to mixture of noise or the like and drop-out of the signal does not occurs. Since two cycle memories are provided to forecast the cycle of the vertical synchronizing signal at every field, the malfunction does not occur even in the case of input of a VTR special reproduced signal or the like.
Patent JP-H08295579-A (JP)
Title: Ceramic plate
Inventor: DOMAE MASAAKI
IPC: B32B18/00
Filed: 1995-04-27
Abstract: PURPOSE: To increase strength. CONSTITUTION: A ceramic plate is formed with a base layer 1 based on an inorg. material, a decorative layer 2 formed on the front side of the base layer 1 and a meshy reinforcing material 3 embedded in the base layer 1. The mesh size is regulated to 5-200mm, the cross-sectional area of each noncrossed part 5 of the mesh is regulated to 0.01-5.00mm<2> and the reinforcing material 3 is made of stainless steel. The coefft. of thermal expansion of the reinforcing material 3 is made higher than that of the base layer 1. The reinforcing material 3 is disposed at a position above or below a face 4 mediating between the rear side of the base layer 1 and the front side of the decorative layer 2 so that the material 3 is made almost parallel to the front or rear side of the base layer 1 and the base layer 1 is fired.  Such prestress as to eliminate stress generated by l.oad on the front side of the decorative layer 2 or the rear side of the base layer 1 can be generated.
Patent JP-H10299667-A (JP)
Title: Casing pot for storing liquid feed pump
Inventor: FRANK KURT
IPC: F04B53/16
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent a filter on the suction side from being contaminated for long period and also replace a filter only at long time intervals for the replacement of a clogged filter by effectively lead out dust particles contained in fuel so as to sufficiently separate them from the suction side of a liquid pump. SOLUTION: A partly ring-shaped flow path 17 concentric to a pot axis 101 is formed inside a pot of a casing pot 10 at the axial interval from a pot bottom 11, and the start end of the flow path 17 is interconnected to an inflow port. Also a path wall 171 positioned in the radial inner direction is provided with multiple through slits 19 extending in the longitudinal direction of those paths arranged at specified intervals along the entire length of the path, and the slit lower edge 191 near the pot bottom 11 of a through slit 19 is positioned along or near a path bottom 172.
Patent JP-S63291912-A (JP)
Inventor: JIYOUERU DEIBITSUDO SHITORON
IPC: C08F30/08
Filed: 1988-04-28
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-H05295256-A (JP)
Title: Thermoplastic resin composition
Inventor: OMURA HARUO
IPC: C08L81/02
Filed: 1992-04-23
Abstract: PURPOSE:To obtain a subject composition containing a polyphenylene sulfide resin and an alkoxysilyl-containing polyphenylene ether resin in specific amounts and capable of providing an engineering plastic having excellent mechanical strength. CONSTITUTION:The objective composition contains (A) 10-90wt.% (preferably 30-70wt.%) polyphenylene sulfide resin (preferably consisting of a copolymer having < 500-20000 melt viscosity and composed of >=80mol% recurring unit of formula I and <=20mol% recurring units of formula II and formula III) and (B) 90-10wt.% (preferably 70-30wt.%) alkoxysilyl-containing polyphenylene sulfide resin {obtained by reacting, e.g. a homopolymer of formula IV [X is a halogen; R<1> is a direct bond or 1-12C alkylene; each of R<2> and R<3> is a 1-6C hydrocarbon; (n) is 1-3] in an inert solvent in the presence of a basic catalyst]}.
Patent JP-S5777015-A (JP)
Title: Crystalline metallophosphate composition
Inventor: SUTEIIBUN TOMASU UIRUSON
IPC: B01J27/16
Filed: 1981-07-06
Abstract: A novel family of crystalline, microporous aluminophosphate compositions is synthesized by hydrothermal crystallization at elevated temperatures of aluminophosphate gels containing a molecular structure-forming template. The family comprises a number of distinct species, each with a unique crystal structure. Calcination removes volatile extraneous matter from the intracrystalline void space and yields microporous crystalline adsorbents with uniform pores, the dimensions of which vary, among the individual species, from about 3A to 10A in diameter. The compositions represent a new class of adsorbents of the molecular sieve type, and also exhibit properties somewhat analogous to zeolitic molecular sieves which render them useful as catalysts or catalyst bases in chemical reactions such as hydrocarbon conversions.
Patent JP-H05302533-A (JP)
Title: Driving force control device for vehicle
Inventor: TAMURA MINORU
IPC: F02D29/02
Filed: 1992-04-23
Abstract: PURPOSE:To stabilize the behavior of a front engine and front drive vehicle near the opposite lane during a left or right turn in the left side running system, by changing the content of adjustment of the driving torque in accordance with a direction of a turn. CONSTITUTION:A CPU 11 receives rotational speeds of driving wheels 1L, 1R and driven wheels 2L, 2R and a steered angle theta of front wheels from wheel rotational speed sensors 4 to 7 and a steered angle sensor 15, and carries out a given program so as to set a desired slip value used for controlling the reduction of drive torque so that a desired slip value for a left turn is smaller than a desired slip value for a right turn, thereby it is possible to prevent the front part of a front engine and front drive vehicle from being led into the inside of the inner side wheel during a right turn in the left side running system so as to approach the opposite lane, and to prevent the front part of the vehicle from being led into the outside of the outer wheel during a left turn so as to approach the opposite lane.
Patent JP-H06314521-A (JP)
Title: Length adjusting member of flat wire harness
Inventor: OCHI HIROYUKI
IPC: H05K1/00
Filed: 1993-04-30
Abstract: PURPOSE:To make a wire harness with a specified length applicable to various places where different lengthes by are required by folding back a flat wire harness and leading the flat wire harness to pass a storage box having pressing parts projected in the inner direction and a cover. CONSTITUTION:A storage box 11 with U-shape cross section and a cover 12 which form a storage part 13 in combination with each other are installed and a pressing part 14 projected in the inner direction of the storage part 13 is formed in least one of the box 11 and the cover 12. A flat wire harness is folded back in the longitudinal direction and led to pass the inside of the storage box 11 and the cover 12 fitted out ward from the upper side, so that the flat wire harness may be pressed to the bottom plate part 11e of the box 11 by the pressing part 14 to be fixed. Consequently, without interfering with other parts, the flat wire harness can be adjusted easily to have a prescribed total length.
Patent JP-H043213-A (JP)
Title: Thinking analysis table
Inventor: INOUE SEIICHI
IPC: G06C3/00
Filed: 1990-04-20
Abstract: PURPOSE:To constitute the analysis table so as to understand a mutual relation easily and clearly at a glance by dividing the criterion of object matters into plan, execution, result and inspection, and entering all matters by dividing them into four. CONSTITUTION:Many blocks are formed by plural concentric circles and plural radial lines centering around the concentric circle, and also, this circle is divided into four by the vertical and the horizontal diameters, and a plan column 4, an execution column 5, a result column 6 and an inspection column 7 are provided clockwise from the right upper part so that matters (a key and a numerical value) corresponding to each of them are mentioned, and a graph can also be mentioned in accordance with necessity. In such a way, a study, a development analysis, a management analysis, etc., can be executed easily and surely, and also, by arranging a secular actual result in the same way, the past is analyzed solidly and the future can be judged exactly.
Patent JP-S5733622-A (JP)
Title: Excavating device for underground continuous wall
Inventor: KUBODERA KEIZOU
IPC: E02F3/413
Filed: 1980-08-01
Abstract: PURPOSE: To enable cutting-into of a chisel of a breaker in an approximately perpendicular manner to a ground and to improve an excavation efficiency, by a method wherein an excavating breaker is secured through the medium of quadrilateral link mechanisms.  
     CONSTITUTION: With a cylinder 30 driven, quadrilateral link mechanisms 40 are caused to turn downward, and a ground is excavated with a chisel 46a of a breaker 46 cutting into the ground. So excavated earth and sand is sucked and discharged out to a ground through a suction port of a steel pipe 10 together with water. At aforesaid excavating time, fourth link members 44 of the quadrilateral link mechanisms 40 turn at an acute angle α, and simultaneously, the breakers 46 turn at a similar angle. This causes cutting-into of the chisels 46a in an approximately perpendicular direction at an initial stage. After cutting-into is completed, the chisels 46a cut into at an angle of about 45°, which results in eliminating the possibility for the breakers 46 to be horizontally positioned and in permitting a reliable crushing of the ground. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08298181-A (JP)
Title: Operation display circuit for induction heating device
Inventor: KARUBE KUNIHIKO
IPC: G01R33/02
Filed: 1995-04-28
Abstract: PURPOSE: To eliminate necessity for a cable between itself and a heating device by connecting a coil of detecting magnetic flux generated by a heating coil in parallel to a display part of one set or more wherein a resistor, Zener diode and a light emitting diode are connected in series. CONSTITUTION: A display circuit 2 is constituted by parallelly connecting one set or more, for instance, three sets of luminous parts 3a to 3c, to be connected to a coil 1 of detecting magnetic flux generated by a heating coil. In each luminous part, resistors 4a to 4c, Zener diodes 5a to 5c and light emitting diodes 6a to 6c are connected in series. When voltage generated in the coil 1 exceeds Zener voltage of the diodes 5a to 5c, light is emitted in the diodes 6a to 6c. Because each Zener voltage is set to a value increased stepwise, a diode of emitting light is different in accordance with an output condition of a heating device, to provide four stages of light emitting displays including in the case of not emitting at all in all the diodes.  In this way, the circuit 2 is simply constituted by only a passive element, further to eliminate necessity for connection to the heating device, so as to enhance reliability.