baber/WOPTO huggingface dataset:
Patent JP-H0986725-A (JP)
Title: Skew adjusting device
Inventor: HAYAKAWA SHINJI
IPC: G03G15/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a skew adjusting device which has higher accuracy, a smaller size and lower power consumption as compared with the conventional device and can be executed in real time. SOLUTION: A skew adjusting device comprises a sensor 3 for detecting the skew state of a transport medium 2, a control part 4 for calculating the skew amount of the transport medium from a positional information signal S1 from the sensor and outputting a control signal S2 to make the skew amount close to the target value, a driving part 5 for outputting a driving signal according to the control signal, and a stator 1 including an elastic body 11 and a pair of vibrators 12 fixed to the elastic body 11. The stators 1 are disposed on the right and left sides facing the transport direction of the transport medium, and standing waves are generated in the vibrators, whereby a progressive wave is generated in the elastic body 11 to adjust the skew of the transport medium.
Patent JP-S61119356-A (JP)
Title: Continuous casting roll
Inventor: TAKAMI AKIRA
IPC: B22D11/06
Filed: 1984-11-15
Abstract: PURPOSE:To improve cooling efficiency and to execute uniform cooling by providing a cooling water storage chamber formed of a drum, shaft and side plates into a roll and disposing holes for leading in and out of cooling water to the axial side part thereof. CONSTITUTION:The entire space enclosed by the drum 4, the shaft 1 and the side plates 2, 3 is utilized as the cooling water storage chamber 15. The cooling water introducing hole 8 provided to the shaft 1 is opened through a water feed port 16 to one side of the chamber 15 and the cooling water leading out hole 10 is opened through a water discharge port 17 to the other side of the chamber 15. The cooling water supplied through the hole 8 fills the chamber 15 and thereafter the water is discharged at the rate equal to the supply rate through the hole 10. The cooling capacity is therefore increased by the cooling water filled in the chamber 15, by which the cooling efficiency is improved and the inside surface of the drum 4 is uniformly cooled. The cooling efficiency of the roll is thus improved and the uniform cooling is executed.
Patent JP-2001066166-A (JP)
Title: Display device for measuring instrument
Inventor: AKIMOTO HIDEAKI
IPC: G01D11/28
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of light sources, and to illuminate excellently a transmission light-emitting part of an indicator panel and an indicator light- emitting part. SOLUTION: A light guide plate 31 is arranged close to the back of an indicator panel 3. A liquid crystal display device (LCD panel) 6 is arranged on the front of the indicator panel 3. A light source for an LCD 11 for illuminating the LCD panel 6 in the daytime and a light source for the indicator panel 9 for illuminating a transmission light-emitting part of the indicator panel 3 in the night-time are arranged on the back side of the LCD panel 6. A light source for an indicator 50 for illuminating an indicator light-emitting part 47 of the indicator panel 3 is arranged on the rear side of the light guide plate 31 corresponding to the indicator light-emitting part 47.  A reflecting film 69 is installed on the back of the indicator panel 3, and a hole for guiding light of the light source for an indicator 50 to the indicator light-emitting part 47 is formed on a spot corresponding to the indicator light-emitting part 47 of the film 69.
Patent JP-S60132827-A (JP)
Title: Method and equipment for transferring eggs in a row
Inventor: KOKUKIYOU HIROSHI
IPC: B65G57/04
Filed: 1983-12-21
Abstract: PURPOSE:To enhance egg handling efficiency by using a rotary system in which four sucking-and-revolving bodies make intermitted turns by every 90 deg. and, at each discrete stop, egg-handling work consisting of sucking of an egg. holding of a tray, releasing of the tray, and feeding of the sucked egg to the following stage is carried out continuously. CONSTITUTION:A tray containing a predetermined number of eggs is transferred by a carrying-in conveyor 5. When the tray reaches underneath the position at which sucking-and-revolving bodies 4 that are provided at four places over a rotary shaft 2 via an arm link 1, make the first discrete stop, the rotary shaft 2 is lowered by a cylinder 3. And each sucking bellows within a sucking-and-revolving body abuts on the upper part of each egg, while the tray is held by a pair of holding pieces. At the same time, a change-over valve is switched so that each egg is sucked to and held by the sucking bellows. Just then, the rotary shaft 2 moves up and rotates and moves the sucking-and-revolving body 4 to the second discrete stop position. During the subsequent lowering of the shaft 2, only the tray is dropped and collected. After this, with an enlarged egg-to-egg interval, the eggs are shifted over a transfer conveyor 7 at the third discrete stop position of the sucking-and-revolving body 4.
Patent JP-S61120099-A (JP)
Inventor: KORI MASAHARU
IPC: G21D3/00
Filed: 1984-11-16
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-2001063453-A (JP)
Title: Headlamp with light distribution switching device
Inventor: YANAI HITOSHI
IPC: F21W107/10
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To improve quality of a headlamp by providing a clearance groove for bringing a rack gear close to the side of a spur gear and a deviation spring for pressing the rack gear to the side of the spur gear corresponding to the clearance groove. SOLUTION: The clearance grooves 62b are provided at both end parts of a guide groove 62a and the grooves 62b are formed by properly widening groove width of the guide groove 62a so that a rack gear 62 may approach to the side of the spur gear 61. Therefore, when the rack gear 62 moves and a guide pin 65a reaches the clearance grooves 62b parts, a proper degree of freedom in the direction of the spur gear 61 is generated in the rack gear 62. On the bottom surface of the rack gear 62, a deviation spring 66 for pushing the rack gear 62 up in the direction of the spur gear 61 is mounted. On a substrate 65, a spring driving pin 67 is provided. While a guide pin 65a is fitted to the grooves 62b, the rack gear 62 is pressed on the spur gear 61 by abutting the rack gear 62 on the deviation spring 66 and a closely contacting state in which backlash is not generated is made.
Patent JP-H1087234-A (JP)
Title: Counterweight for elevator
Inventor: MASUDA SUSUMU
IPC: B66B11/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of performing disassembling work or boring work in a place when a sub-weight is added so as to greatly reduce costs by fixing a holding member in a holding metal fitting fixed on a sub-weight upper part having a notch mounted on a main weight so as to fix an attaching metal fitting. SOLUTION: Work for adding a sub-weight 3 constructed by laminating two thin plates 31 having a notch engaged with each gap piece 7 is carried in a manner that the thin plates 31 are engaged with the gap piece 7 to be mounted on a main weight 2 and the thin plate 31 equivalent to the addition is superposed thereon. Then, a holding metal fitting 4 is installed so as to press down the upper corner part of the uppermost thin plate 31 and, by holding the gap piece 7 between the holding metal fitting 4 and a U-shaped metal fitting 8, the bent part of the U-shaped metal fitting 8 and the holding metal fitting 4 are press-fixed to the gap piece 7. Thus, the sub-weights 3 on the main 'weight 2 are strongly fixed to the respective gap pieces 7.
Patent JP-H1091533-A (JP)
Title: Portable terminal equipment for ic card and key collation method
Inventor: KURIYAMA RYOICHI
IPC: G06Q20/36
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal equipment with which just a single input operation suffices when the same password data is available for each read of data together with a significant improvement of a use convenience and also to provide a key collation method. SOLUTION: A portable terminal unit 1 receives an IC card 10 storing data for each of plural applications and reads the data out of the card 10 to show them at a display part 2. At the same time, the password type information is set to show the types of passwords to perform the collation of keys for every application, and a storage means is prepared to store the password data inputted at the last time and the password type information on these data. When an application is selected, the password type information corresponding to the selected application is compared with the password type information stored in the storage means. If both information are coincident with each other, the collation of keys is carried out based on the password data stored in the storage means.
Patent JP-2000071255-A (JP)
Title: Tie bar fitting structure of clamping device
Inventor: MATSUI TOKUO
IPC: B22D17/26
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of clamping by the engagement of the end part of a tie bar with a half nut and to enable the integration of a fixed board with the half nut and the formation of the movable clearance of the half nut by installing a clamping position adjusting device between the fixed board and a clamping device. SOLUTION: The end part on the fixed board 1 side of a tie bar 5 positioned on the operation side is clamped by a half nut 76 of a clamping device 7 on the outside of the fixed board 1. A clamping position adjusting device 8 having an adjustment cylinder 81 is installed between the clamping device and the fixed board 1. The outside end surface of the adjustment cylinder 81 is contacted with the side of the clamping device 7 by the rotation of the cylinder 81. Clamping force is applied to the clamping device 7 and the tie bar 5 through the clamping position adjusting device 8.
Patent JP-S61119668-A (JP)
Title: Manufacture of portable watch case made of zinc alloy
Inventor: OKAMOTO RYUZO
IPC: C23C14/58
Filed: 1984-11-16
Abstract: PURPOSE:To manufacture watch case having superior corrosion resistance and no blister due to plating, by performing heat treatment at the time either before or after PVD treatment, in case that Zn alloy is worked to portable watch case by working method other than casting, and said case is Cu plated then decorating film is formed by PVD treatment. CONSTITUTION:Portable watch case is manufactured of Zn alloy by cutting, etc., other than casting. The case is Cu plated, then Ni or Cr plating, etc. is applied, at last golden color TiN film is formed by PVD method such as ion plating. At the time point either before or after the PVD treatment, said case is heat treated, Zn alloy in case metal and Cu plated layer thereon are diffused mutually to form Cu-Zn alloy. Portable watch case without causing plating blister and superior in corrosion resistance can be manufactured.
Patent JP-H03106132-A (JP)
Title: Level diagram control system
Inventor: WATANABE KAZUHIRO
IPC: H04B3/10
Filed: 1989-09-20
Abstract: PURPOSE:To improve the mean value of call quality in a communication network by providing a variable gain device varying the gain of a 4-wire part depending on the reception level of a test tone sent form a test tone oscillator to a base station and a mobile station. CONSTITUTION:A test tone with a prescribed output is sent from a test tone oscillator 9 installed at one end of a transmission line to a test tone channel 13 and a test tone receiver 5 installed to the other end of the transmission line measures the reception level of the test tone. Thus, the fluctuation of the loss of the transmission line between the test tone oscillator 9 and the test tone receiver 13 from the standard value is recognized. Then the gain of the variable gain device 4 installed to the 4-wire part is controlled in response to the fluctuation. Thus, the margin to a ring tone and a quasi-ring tone is sufficiently secured depending on the connection route between terminal equipments to make the call tone volume between terminal equipments nearly constant, thereby keeping the call quality.
Patent JP-2000060367-A (JP)
Title: Fishing rod
Inventor: TSURUFUJI TOMOYOSHI
IPC: A01K87/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod having proper flexibility, proper toughness and excellent durability. SOLUTION: This fishing rod comprises a rod pipe 6 thickened in a rod pipe thickness (t)/rod pipe outer diameter (D) ratio of about >=0.25 (preferably 0.33-0.45) and longitudinal reinforcing fibers paralleled in the longitudinal direction of the fishing rod. At least 50% of the longitudinal reinforcing fibers have an elastic modulus of >=40 tonf/mm2. Therefore, the fishing rod can be formed in the shape of a thin rod wholly having good flexibility, good toughness and excellent durability.
Patent JP-H05208784-A (JP)
Title: Spinning machine
Inventor: MANFUREETO RANGEN
IPC: B65H67/06
Filed: 1992-09-10
Abstract: PURPOSE: To overcome a difference in time cycle between a formation of full bobbins and other processings, for example, an individual inspection of the bobbin or packaging operation in a spinning apparatus for continuously producing a number of synthetic filament yarns without any interruption. CONSTITUTION: Many winding machines 2 are arranged in rows along service aisles 4.1, 4.2 and so on. A doffer 5 travels in the service aisle from winding machine to winding machine, receives a full bobbin 6, delivers it to a transport cart 7, and then the bobbins are stored in a temporary storage area 11 arranged in front of respective individual inspection and packaging stations 8, 9.
Patent JP-H05330893-A (JP)
Title: Dispersant for ceramic powder and production of ceramic sintered body
Inventor: OGURA TSUGITOSHI
IPC: C04B33/13
Filed: 1991-09-21
Abstract: PURPOSE:To ensure excellent dispersibility, to reduce the viscosity of a slurry, to increase the density of a molded body, to attain a reduced sintering temp. and to enhance strength by mixing starting material for ceramics with a specified dispersant and a dispersing solvent, molding and sintering the mixture. CONSTITUTION:An alkylamine compd. represented by the formula [where R1 is 8-28C alkyl or alkenyl is R2 is 2-4C alkylene, R3 is H or 1-4C alkyl and (n) is 0-4], e.g. laurinamine, alkylethylenediamine or lauryldipropylenetriamine is prepd. as a dispersant for ceramic powder. Starting material for ceramics such as silicon nitride is mixed with the dispersant in the presence of a nonpolar dispersing solvent such as toluene, other arom. hydrocarbon, pentane or other satd. hydrocarbon. The resulting mixture is molded and sintered to produce a ceramic sintered body.
Patent JP-H03106432-A (JP)
Title: Method and device for degassing vacuum apparatus
Inventor: UEDA SHINJIRO
IPC: H01L21/3065
Filed: 1989-09-20
Abstract: PURPOSE:To bring a vacuum apparatus to a high vacuum state by a method wherein gas controlled in its temp. corresponding to the temp. in the vacuum apparatus is introduced into the apparatus to heat the inner surface thereof and the gas molecule adsorbed on the inner surface is released to be diffused into the high temp. gas. CONSTITUTION:Gas (e.g. nitrogen gas) controlled in its temp. corresponding to the inner temp. of a vacuum apparatus 1 is introduced into the apparatus to heat the inner surface thereof and the gas molecule adsorbed on the inner surface is released to be diffused in the introduced high temp. gas and removed to the outside of the apparatus along with the discharged gas. As a result, the gas molecule adsorbed on the inner surface of the vacuum apparatus or gas piping can be effectively and lightly within a short time.
Patent JP-2001067410-A (JP)
Title: Prepaid card system with monitoring function
Inventor: TAKASHIMA HIDEO
IPC: G06Q20/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To make findable an illegal action in its early stages as to a third- person issue type prepaid card system. SOLUTION: This system is equipped with a repeating device which gathers and transmits card issue information and card consumption information in a store to a center. Further, the repeating device is equipped with a monitor means and an information notification means. The repeating device receives notice of card issue information including a ticket vending amount from a ticket issuing machine (S4) each time the card is issued (S3) and totalizes the ticket vending amount in the store (S8). Further, the repeating device receives notice of the card consumption information including a consumption amount from a reader (S6) at each time of consumption (S5) and totalizes the consumption amount in the store (S9).  The monitor means of the repeating device monitors whether or not the difference between the ticket vending amount and consumption amount exceeds a previously set limit value at constant intervals (S11) and the information notification means notifies the center that the conditions are not met (S13) in such a case (S12, No).
Patent JP-S6486620-A (JP)
Title: Oversample a/d converter
Inventor: ITO YUICHI
IPC: H03H17/06
Filed: 1987-09-29
Abstract: PURPOSE:To improve remarkably the deterioration in S/N by providing a multiplier for correcting a gain error to the post-stage of a FIR filter. CONSTITUTION:A gain array is measured at the evaluation of the check and the result is corrected by using a multiplier 3 connected in cascade to the post- stage of the FIR filter 2. That is, the gain error caused by the capacitance error of a capacitor array used for a local D/A converter being a component of an oversample A/D converter is corrected by placing the multiplier 3 at the output stage of the FIR filter 2 placed after the A/D converter and selecting a predetermined coefficient thereby improving the S/N through the circuit configuration.
Patent JP-S61121549-A (JP)
Title: Control circuit for privacy communication device
Inventor: NISHIMURA MASARU
IPC: H04L9/12
Filed: 1984-11-16
Abstract: PURPOSE:To restore easily a communication-unable state owing to missetting operations of keys, etc. by discontinuing a scrambling action after transmitting control information in case a normal talking state is not maintained. CONSTITUTION:When a communication signal is scrambled, switches 82 and 88 are actuated to transmit a transmission sound signal through an input terminal 70 and a filter 71 together with synchronization transmitted with no superposition through an adder circuit 83 and a transmission circuit 85 respectively. At the reception side, no synchronizing signal is detected out of the reception signal. Therefore, asynchronizing signal detecting circuit 119 by-passes a memory circuit 107 of the reception side. Then the received sound signal is delivered in voice through an output terminal 117. Thus the transmission of the synchronizing signal is discontinued to the reception side from the transmission side for the control information which by-passes compression/expansion processing circuits at both transmission and reception sides. As a result, the original sound signal is restored automatically at the reception side despite the missetting operations of keys.
Patent JP-H0993626-A (JP)
Title: Path selection method for exchange
Inventor: WATABE HIROAKI
IPC: H04Q3/545
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a path selection method in which path selection processing is conducted at a high speed and a storage capacity required for path connection information is reduced. SOLUTION: A selection number informed from a caller side is divided into a number string in a prescribed digit number by a division means 12 of a processor 11, a set composed of plural numerals by numeralizing the number string with a numeralizing means 13. Similarly plural path selection numbers denoting a trunk path contained in an exchange 1 is numeralized and the result is registered in a memory 16 as path selection information 17 and a selection means 14 retrieves path selection information 17 based on the set representing the selection number informed from the caller and a connection destination path is selected in response to the result of retrieval.
Patent JP-H0696464-A (JP)
Title: Optical head
Inventor: FUJITA YOSHIHIDE
IPC: G11B7/12
Filed: 1992-09-11
Abstract: PURPOSE:To miniaturize a fixed optical part in particular related to a separation type optical head loaded on an optical information recording and reproducing device. CONSTITUTION:A convex lens is removed which has been arranged hitherto between a lambda/2 plate 16 and a first beam splitter 14b and the space attaching the lens is reduced, and a light transmitting-receiving port of the fixed optical part 1 for a movable optical part 2 is constituted of a convex lens 24 used also for a dust-proof window, and laser beam flux passing through a collimate lens 13 is formed to diffused light by bringing a laser light source 12 near the collimate lens 13. Then, this optical head is constituted of the fixed optical part 1A correcting the diffused light transmitting through the first beam splitter 14b in the direction of the movable optical part 2 to parallel rays of light by the convex lens 24, and allowing the reflected beams from the movable optical part 2 to focus on respective signal detection parts 18, 19 respectively by the convex lens 24 and the movable optical part 2. Further, the convex lens 24 is constituted so that whose surface with a large radius of curvature is faced to inside of the fixed optical part 1A and whose surface with a small radius of curvature is faced to outside of that.
Patent JP-2000074238-A (JP)
Title: Gas emergency shut-off device
Inventor: UEKI KOICHI
IPC: F16K17/36
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To immediately shut off gas when an earthquake occurs during use of gas by consumers. SOLUTION: Propagation of ultrasonic waves is repeatedly performed between piezoelectric transducers 14, 16 obliquely installed in a passage 16, the propagation time is measured by a propagation time measuring means 22, and the flow rate is found. While, an earthquake signal is detected by an earthquake detecting means 9, whether an earthquake occurs or not is judged, and a shutoff judging means 26 quickly judges whether the gas flow rate is present or not when an earthquake is detected and after the earthquake is detected. When it is judged that a gas appliance is using, shutoff is output to a shut-off means 4.
Patent JP-S6397343-A (JP)
Title: Injection device of molten metal for producing super rapidly cooled alloy fine wire
Inventor: TANJI YASUNORI
IPC: B22D11/06
Filed: 1986-10-15
Abstract: PURPOSE:To simply and accurately form fine injecting holes and to reduce the cost by constituting the injecting holes under the condition in which nozzle parts are brought as face to face at the butting faces of two members. CONSTITUTION:The nozzle part 5 is composed of two members 51, 52, which the butting faces 51a, 52a corresponding to the partition faces thereof are brought as face to face, so as to constitute the nozzle parts 5. In the butting face of the one member 51, the necessary number of grooves 51b are formed. After forming these grooves 51b, the nozzle part 5 providing the molten metal injecting holes, which are given by the grooves 51b, is obtd. by bringing the butting faces 51a, 52a, as face to face. In this way, even if the injecting holes are fine, as they are formed as grooves, they are easily formed and the inner faces are easily finished.