baber/WOPTO huggingface dataset:
Patent JP-H04281699-A (JP)
Title: Speaker
Inventor: YAMAHARA TOMOKO
IPC: H04R9/02
Filed: 1991-03-11
Abstract: PURPOSE:To improve the productivity and to reduce the cost by using a lower plate made of a carbon steel material with a center pole formed thereto by knockout processing so as to form the speaker. CONSTITUTION:A center pole is formed to a lower plate 17 forming a magnetic circuit 18 of the speaker by the knockout processing. That is, a volume required for the knockout of the center pole for a machine and structure use carbon steel flat plate is calculated and the flat plate is punched in a disk shape whose diameter takes the addition of the weight of the volume into account. Then the center of the punched steel plate is subject to knockout processing to form the center pole by using a metallic die. Thus, a frame 19, a diaphragm 20 and a voice coil 21 are assembled to the magnetic circuit 18 formed by assembling a magnet 15 and an upper plate 16 to the lower plate 17 to which the hollow center pole is formed to form the speaker. Thus, the saved and the weight of the speaker is reduced.
Patent JP-H07228257-A (JP)
Title: Hanger unit cart
Inventor: OSAWA SHINICHI
IPC: B62B3/10
Filed: 1994-02-18
Abstract: PURPOSE:To carry clothes hung down from respective hangers and a commercial good contained in a commercial good containing box by the same truck by a method wherein a hanger unit cart comprises a hanger supporting bar having two end parts attached to the portions, closer to an upper part, of a pair of stays; and a pair of commercial good containing box supporting frames to support the commercial good containing boxes. CONSTITUTION:When clothes are carried by a hanger unit cart 12, the hooks 15 of hangers 14 from which clothes 13 are hung down are locked to a hanger supporting bar 5. When a commercial good containing box 7 is carried, the support frame body 11 of the commercial good containing box supporting frame 6 is supported to the tip parts of bars 2a on both sides and the lower part of the commercial good containing box 7 is positioned in the support recessed part 10 of the support frame body 11. When the clothes 13 and the commercial good containing boxes 7 are carried, the hooks 15 of the hungers 14 from which the respective clothes 13 are hung down are locked to the hanger support bar 5 and the commercial good containing box 7 is supported in the support recessed parts 10 of a pair of the support frame bodies 11.
Patent JP-H01220369-A (JP)
Title: Manufacture of storage battery
Inventor: UEMICHI YUKIO
IPC: H01M50/529
Filed: 1988-02-26
Abstract: PURPOSE:To secure the liquid tightness between cells by melting notch sections provided bulkheads after storage and integrating them with adjacent connecting bodies when storing electrode groups in multiple cell chambers partitioned by the bulkheads. CONSTITUTION:A mono-block type battery jar 1 made of thermoplastic synthetic resin, multiple electrode plate groups 2, and a push-in bar 3 with the heating function are prepared. The battery jar 1 is partitioned by bulkheads 4 with notch sections 6 in zigzags into multiple cell chambers 5, the notch section 6 is constituted of a lower notch section 8 made of lower side walls 8a and 8b vertically erected from a bottom face 7 and an upper notch section 9 made of upper side walls 9a and 9b inclined in the flared direction on it. The electrode group 2 is constituted of multiple positive and negative electrode plates 10 and separators 11, a flat plate-shaped connecting body 12 is connected between the adjacent electrode groups 2. When the electrode group 2 is inserted into each cell chamber 5 of the battery jar 1, the push-in bar 3 is pressed to the connecting body 12 to heat it, a bulkhead section 13 around the notch section 8 is melted, the connecting body 12 is closely stuck to the bulkhead section 13.
Patent JP-H10239007-A (JP)
Title: Gear eccentricity measuring device
Inventor: KIMURA YOSHIO
IPC: G01B7/312
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a means quickly and accurately measuring the eccentricity of a gear with a fine shaft having support shafts at both ends. SOLUTION: A gear to be measured 9 is held on a pair of tenon receiving pieces 104, 108, and a measuring terminal 111 is brought into contact with the gear 9 rotated by a drive disk 207 at the measuring pressure via a contact pin 113 from a measuring terminal contact arm 305. The tip shape of the measuring terminal 111 has a cylindrical face as shown by a partial enlarged view. The shift quantity of the measuring terminal 111 fitted to a moving ball spider 110 is detected by a magnetic sensor 401 as the movement of a sensor target 114, it is inputted to an eccentricity arithmetic means 400 as the measurement signal (s), it is converted into displacement 404 by an input section 403, and it is displayed on a display panel 5 as eccentricity δ via an arithmetic section 405.
Patent JP-2000239933-A (JP)
Title: Manufacturing equipment for stranded string
Inventor: NAKANO HIROSHI
IPC: D02G3/08
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing equipment for stranded string, generating no tape break and so making production lager than conventionals'. SOLUTION: This manufacturing equipment for stranded string feeds a raw material tape 2, makes concurrently the tape a stranded string 8 with a stranding device 7, winds up the string with a product winding roller and has a tape sending roller 11 synchronized with rotation driving of a rotating frame 4 supporting a stranding device or a tape sending device rotating the tape sending roller 11 with a motor 18 arranged separately from rotation of the rotating frame 4.
Patent JP-H11250718-A (JP)
Title: Luminaire
Inventor: KAWACHI HIDEJI
IPC: F21S4/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire securing insect proofing performance even when heated. SOLUTION: This luminaire has a luminaire body 1 provided with a rising part 7 rising on mounting face sides of a globe 2 on the periphery of a top board and receiving metal fittings 4 supporting the globe 2 on a rising part 7 forming face of the top board, and the globe 2 provided with an aperture end part having a planer part 2a and a rising part 8 communicating to the planar part 2a and rising on a mounting face side to the luminaire body, and overhanging parts 3 supported by the receiving metal fittings 4 on the periphery of the aperture.  Here, receiving brackets 11 with a guide part 121b guiding the globe 2 to a proper position for the luminaire body 1 are provided between the adjacent receiving metal fittings 4, and the receiving metal fittings 4 and the receiving brackets 11 are arranged on the top body at approximately regular intervals, further the overhanging parts 3 are provided in the positions corresponding to the receiving metal fittings 4 and the receiving brackets 11 when the globe 2 is mounted to the luminaire body 1, then the overhanging parts 3 are supported by the receiving brackets 11.
Patent JP-S63212979-A (JP)
Inventor: YAMAZAKI YUTAKA
IPC: G09F23/00
Filed: 1987-03-02
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-S62204039-A (JP)
Title: Parallel axis type automatic transmission
Inventor: HIRAIWA KAZUMI
IPC: F16H3/10
Filed: 1986-03-04
Abstract: PURPOSE:To miniaturize a speed change gear and reduce its production cost by changing over a first speed gear and a top speed change gear through a mechanical clutch to make automatic speed change possible only using hydraulic clutches less by one than the number of speed change stages. CONSTITUTION:A first speed gear 12 on the side of an input shaft 10 is coupled with a top speed change gear 14 so as to rotate as one body, and these gears 12, 14 are connected with the input shaft 10 through a hydraulic clutch C1. A first speed gear 20 on the side of an output shaft 11 and a top speed change gear 22 are connected with the output shaft 11 through a mechanical clutch 28. In the case of a first speed stage, the mechanical clutch 28 is previously engaged, and then the hydraulic clutch is done. While the speed change is kept at a speed change stage up to that lower by one stage than the top speed change stage, the hydraulic clutch C is released, and the top speed change gear 22 is connected with the output shaft 11 through the mechanical clutch 28. Thus the hydraulic clutch C1 is engaged to carry out the speed change to the top speed change stage.
Patent JP-S60190734-A (JP)
Title: Propenedicarboxylic acid derivative and use thereof
Inventor: ENDOU AKIRA
IPC: C07C57/13
Filed: 1984-03-09
Abstract: NEW MATERIAL:A propenedicarboxylic acid derivative expressed by formula  I (A is decanyl or decenyl; B is formula II or III), anhydride or salt thereof. EXAMPLE:1-(9-Decenyl)-1-propene-1,3-dicarboxylic acid. USE:An inhibitor for biosynthesis of fatty acids. PREPARATION:A microorganism, belonging to the genus Gongronella, and having the ability to produce the compound expressed by formula I , e.g. Gongronella butleri M3180 (FERM-P No.6975), is cultivated to produce and accumulate the compound depressed by formula I in the culture fluid. The resultant compound is collected to afford the aimed compound expressed by formula I .
Patent JP-H05251059-A (JP)
Title: Radiation source
Inventor: SHIMADA YASUHIRO
IPC: H01K1/18
Filed: 1992-03-03
Abstract: PURPOSE:To provide a radiation source high in efficiency by feedbacking radiation other than a specified wave length to an emitter, reusing the aforesaid radiation as heating energy, and thereby reducing electric input to the emitter, which is necessary to attain the required quantity of visual light. CONSTITUTION:A radiation source is made up firstly of the provision of an emitter 1 and a transparent conductive shielding plate 2 which encloses at least a part of the emitter 1 while being adjacent to the emitter 1, and is formed with a wave guide path having a plural number of minute punched holes in each geometry characterized by the specified cutoff wave length, and secondly of the formation of the aforesaid shielding plate 2 over the surface of material transparent to visual light. By this constitution, the shielding plate 2 can be kept lower in temperature than the emitter 1.
Patent JP-S58163348-A (JP)
Inventor: MIWA HIROHIDE
IPC: G01N29/04
Filed: 1982-03-20
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-H08239925-A (JP)
Title: Cover for preventing over-tightening of bolt and nut
Inventor: ONKAWA KAZUHIRO
IPC: E04B2/94
Filed: 1995-03-06
Abstract: PURPOSE: To prevent over-tightening by a method wherein a cover which has a hexagonal outer periphery and has an a central hole having corners and sides which are in conformity with a peripheral shape of a bolt and nut is formed so as to have a predetermined low strength. CONSTITUTION: If a cover 1 is fitted onto a head 2a of a bolt and turned by means of a wrench, the head 2a makes contact with a panel or the like. And a torque is exerted on the cover 1 and when the torque exceeds a certain value, the cover 1 is broken at a groove 4 and the wrench runs idle so that torque is not applied to the cover 1. Next, in place of the groove 4, a groove may be formed in each flat side between corners of the outer periphery of the cover 1 or a groove may be formed in each side of a hexagonal central hole 3, or a groove may be formed at a corner of the hole 3, or a groove may be formed in both the hole 3 and outer periphery of the cover. And, if desired, the groove 4 is not provided and weak material may be used or thickness of the cap may be adjusted.  As a result, torque can be easily controlled using an ordinary wrench and various kinds of covers can be easily manufactured.
Patent JP-S61211392-A (JP)
Inventor: JIEIMUSU EI PIREZO
IPC: C09K8/02
Filed: 1986-03-04
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-H04264523-A (JP)
Title: Ferroelectric liquid crystal element
Inventor: OKADA SHINJIRO
IPC: G02F1/1333
Filed: 1991-02-20
Abstract: PURPOSE:To stabilize display operation when a domain shape is small by providing a shape like a striped ridge periodically on at least one surface of an opposite electrode substrate and specifying its sectional shape. CONSTITUTION:Striped ridges 13 are arranged continuously in parallel on the opposite electrode substrate 11. The ridges 13 are sectioned in a shape consisting of two arcs which continue at the part of the peak 15 of the sectional shape and have different centers. Each arcuate section slants gently nearby the peak 15 and increases in inclination with the distance from the peak 15. The quantity of variation in light quantity with a voltage ratio can be made invariably equal by properly setting the center positions D and E and radius of the arcs. Namely, the ridge-shaped section has the distinctive peak, so even a small domain generated at the peak becomes stable.
Patent JP-S63212533-A (JP)
Title: Manufacture of synthetic resin tank
Inventor: HINO TOSHIAKI
IPC: B29C49/00
Filed: 1987-02-28
Abstract: PURPOSE:To manufacture easily a tank with built-in sub-tank by inserting a mounting component of a shape to be fit into a mounting hole of the sub-tank from an opening of a tank main body, fitting the mounting hole of the sub-tank into the upper section of the mounting component and fusing. CONSTITUTION:When a tank main body 1 is manufactured by the hollow molding method, a sub-tank 2 molded beforehand is inserted from a lower opening of a parison extruded. To mount the sub-tank on the inside bottom 1b of the tank main body 1, after the surface of base 3a of a mounting component 3 and the inside bottom 1b of the tank main body 1 are heated and melted, the same are fused and fixed on the given position of the inside bottom 1b in the fixed direction. A mounting hole 2a of the sub-tank 2 is inserted through into an inserting section 3b of the mounting component 3. In that case, as the mounting hole 2a and the inserting section 3b are not circular, the horizontal direction of the sub-tank 2 is fixed. Then, the inserting section 3b is melted by heating with a heater to be deformed into a rivet-type to fix the sub-tank 2 watertight and manufacture a tank.
Patent JP-H07253424-A (JP)
Title: Manufacture of column for liquid chromatography
Inventor: KANEMITSU YASUJI
IPC: G01N30/56
Filed: 1994-03-16
Abstract: PURPOSE:To obtain stable performance in a short time by filling a filler for the chromatography in the column following the filling of a filler for cation exchange type liquid chromatography in a column, and then ultrasonically treating it. CONSTITUTION:Filler for a liquid chromatography may be cation exchange resin type, and there is, for example, filler having a carboxyl group on a surface as an ion exchange group. After the filler is dispersed in filling solution, the filler is filled in a column for the chromatography. For example, after filling solution 3 containing the filler is filled in a packer 2 connected to the column l, filling solution 5 made of phosphoric acid buffer solution is sent to the packer 2 by a high-pressure filling pump 4. Thus, the filler is poured in the column 1 via the packer 2. The column 1 is ultrasonic-treated to make a pressure distribution of the filler in the column uniform, thereby stabilizing performance of the filler in a short time. A frequency of the ultrasonic wave is preferably 20-90kHz, and the treating time is preferably 5-20min.
Patent JP-H05246593-A (JP)
Title: Unwinding device for thin belt-like member
Inventor: OBATA TAMOTSU
IPC: G01T7/08
Filed: 1992-03-04
Abstract: PURPOSE:To reduce a cost and to improve maintainability by performing winding in such a way that a tape is delivered at a constant speed without any slack and reducing the number of spots where slack preventing means are applied. CONSTITUTION:A feed roller 3 is rotated by the aid of a motor 8 and a feed roll 1R is rotated through a tape 10 unwound by means of the feed roller 3. Rotation of the feed roll 1R is transmitted to a shaft 6 through a chain transmission mechanism 9 such that the angular velocity thereof exceeds the rated angular velocity of a winding roll 5R. A current difference in an angular velocity between the shaft 6 and the central shaft of the winding roll 5R is compensated through the internal slip of a coupling 7. A tension corresponding to the torque limit value of the coupling 7 is exerted on the tape 10 between the feed roller 3 and the winding roll 5R. A tension corresponding to a product of the transmission ratio of the chain transmission mechanism 9 and the torque limit value of the coupling 7 is exerted on the tape 10 between the feed roller 3 and the feed roll 1R.
Patent JP-S62203500-A (JP)
Title: Assignment system for terminal number
Inventor: KAKEMIZU MITSUAKI
IPC: H04Q3/545
Filed: 1986-03-03
Abstract: PURPOSE:To rapidly perform an assignment without labor by assigning automatically a terminal number to a state transition diagram by using a computer. CONSTITUTION:When the terminal number is assigned to the state transition diagram, a program stored in a ROM 2 is used according to the assignment sequence rule stored in a memory 4 and the terminal number assignment range stored in a memory 7, in the sequence of 1, 2, 3 of the state transition diagram before the assignment of the terminal number as shown in figure A stored in a memory 3 by the control of a processor 1. In order to store the midway of assigning the terminal number as shown in C, D, E columns in the drawing, a RAM 5 is used, the terminal number is assigned to the terminal class of all the state transition diagrams and stored in a memory 6.
Patent JP-S58162776-A (JP)
Title: Savonius windmill
Inventor: MATSUMURA TOSHIO
IPC: F03D3/06
Filed: 1982-03-23
Abstract: PURPOSE:To increase the output power of a windmill and to reduce the weight of a blade, by increasing the height of a semicylindrical side plate from both sides thereof toward its center, and tilting a top plate and a bottom plate both shaped in a semicircular form vertically in the opposite directions. CONSTITUTION:A bucket blade 3 is constituted by fixing the shaft 2 of a windmill to frames 4, extending a semi-cylindrical side plate 5 made of a sailcloth or the like and a top plate 6 and a bottom plate 7 both shaped in a semi-circular form from the frames 4, and tilting the top plate 6 and the bottom plate 7 vertically in the opposite directions in the manner than the height is decreased from the wind receiving opening toward the inside of the bucket. With such an arrangement, it is enabled to reduce the back pressure acted to the blade and to produce a greater torque since the difference of drag at the front and the back sides of the blade is increased. Further, since the blade of this invention is shaped in a bucket form the height of which is small at its middle portion, it is enabled to reduce the number of beams used for the framework and hence to reduce the size and the weight of the windmill providing that the opening area for receiving wind is the same.
Patent JP-H06243196-A (JP)
Title: Automatic circuit synthesizing device
Inventor: YANO TAKANORI
IPC: G06F17/50
Filed: 1993-02-10
Abstract: PURPOSE:To automatically design a microprogram control circuit and to automatically synthesize a small-area circuit. CONSTITUTION:A microprogram 1 consists of strings of micro instructions where plural instruction words based on the format of a fundamental micro instruction word are collected. The microprogram 1 is so controlled that individual micro instruction words are successively taken out and are executed. At this time, it is so controlled that all of commands of micro instruction words written in the same string are simultaneously executed. The circuit which receives the microprogram 1 and performs processing of it after analysis is automatically synthesized. An automatic synthesis device 2 analyzes the microprogram 1 to extracts classifications and the number or the like of required computing elements.
Patent JP-S63212246-A (JP)
Title: Relay restoring circuit for telephone set
Inventor: YAMAGUCHI YOSHIYUKI
IPC: H04M1/00
Filed: 1987-02-27
Abstract: PURPOSE:To prevent the mis-release of a relay by providing a circuit detecting the voltage drop of a battery automatically to restore a latch relay. CONSTITUTION:An inverting signal from a voltage detection circuit 3 detecting the voltage drop and inputting a set signal from a processor 1 is provided, the output signal of a restoring detection circuit is inputted to a relay control circuit 4 to apply the restoring control of a latch relay 2 at battery voltage drop. Thus, even when the capacity of battery is more or less decreased, the relay is not restored by a temporary voltage drop due to the operation of the latch relay and the restoring control of the latch relay is applied inexpensively without increasing the program quantity of the processor.
Patent JP-H08240147-A (JP)
Title: Electronically controlled fuel injection device for mobile agricultural machinery
Inventor: FUKAE NOBUYASU
IPC: F02D45/00
Filed: 1996-03-04
Abstract: PURPOSE: To reduce a voltage drop in an input circuitry to a central processing unit by independently installing a starter circuit and a controller circuit in such an arrangement as parallel with a battery, and furnishing the input circuit to the central processing unit from the battery divergently from the input circuit to an actuator. CONSTITUTION: A central processing unit in the body A of a controller is designed so that a minimum voltage is decided for specifically preventing likely misoperation, and when the voltage sinks below the min. level, it is possible that misoperation is generated. A starter circuit 15 to feed current to a starter 5 and a controller circuit 14 to feed curent to the controller body A are independently installed parallel with a battery 1. The input circuitry 14a to the central processing unit in the controller body A from the battery 1 and the input circuitry 14b to an actuator 3 are configured divergently. This precludes influence of a voltage drop at the starting time of the starter 5 relative to the controller circuit 14 and also a voltage drop resulting from the operation of the actuator 3.
Patent JP-H10244478-A (JP)
Title: Laying-out needle having ink
Inventor: KOMATSUZAKI YOICHI
IPC: B25H7/04
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To set a laying-out needle in a machine tool, and simultaneously perform laying-out and inking by forming it of a ink chamber to store coloring ink and an ink deriving passage to introduce the ink to an ink outflow port of a needle tip. SOLUTION: A laying-out needle is composed of a shaft cylinder 13 having a cap 12 having an air hole 11, a base 14 screwed in this tip, a core material 15 interposed in the base 14 and cotton 16 filled in the shaft cylinder 13 so as to wrap a rear half part of the core material 15. An ink chamber 17 is formed of a space surrounded by the cap 12, the shaft cylinder 13 and the base 14. A spiral groove 20 is arranged in an intermediate part of the shaft cylinder 13. A tip part 22 of the base 14 is formed as a truncated cone-shaped main body part 23, and a micropore 25 is formed in the center. A part between the micropore 25 and the core material 15 is formed as an ink deriving passage 27, and is communicated with an ink outflow port 28 on the tip. The core material 15 is formed of a resin very thin bar having a diameter D of about 0.1mm.  This needle 1 is rotated with a central shaft as the center, and the tip 22 of the base 14 is pressed against a work, and when a laying-out line is carved, inking can also be simultaneously performed.