baber/WOPTO huggingface dataset:
Patent JP-2000055251-A (JP)
Title: Copper-aluminum connecting pipe
Inventor: KUTSUKAKE YASUHISA
IPC: F16L13/02
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To certainly prevent intrusion of an intermetallic product by flash butt welding into a pipe and eliminate removing work of the intermetallic product. SOLUTION: It is a copper-aluminum connecting pipe 10 to connect end parts of a copper pipe 20 and an aluminum pipe 30 to each other by flash butt welding. The end part of the copper pipe 20 is arranged on the inside of a connecting side end part of the aluminum pipe 30 with a specified interval in the inside diametrical direction from the aluminum pipe 30 by applying diameter contracting work on the end part of the copper pipe 20. Thereafter, its small diametrical pipe part 22 is constituted as an inner pipe for a barrier to receive an intermetallic product 40 to be produced by flash butt welding.
Patent JP-H0384179-A (JP)
Title: Secret electric lock operator
Inventor: SUMIYA MASANORI
IPC: G06Q40/02
Filed: 1989-08-28
Abstract: PURPOSE:To prevent continuous mischievous operations by a method in which a sensor to detect the opening or closing of an operator cover and a circuit to hold a switching circuit for a given time period after opening the cover are provided, and unlocking signals are allowed to output only during the output period of holding signal. CONSTITUTION:A switch 16 to detect the opening or closing of a cover 11a is provided to an operating board 12 on which ten keys are arranged. A timer circuit to be actuated by the opening signal of the switch 16 is provided, and a holding signal is output for a given time period to the switching circuit which send a recitation number input only during the output period of holding signal to the judging circuit of recitation number. When the recitation number coincides, unlocking signal is putput from an unlocking controller. Also, when time is up during operation, the sending of recitation number is stopped to forbid unlocing. Therefore, the same operation is made again. Illegal unlocing can thus be prevented without interrupting usual operations.
Patent JP-H0561974-A (JP)
Title: Color discriminator
Inventor: SATO TOSHIO
IPC: G06K9/20
Filed: 1991-08-30
Abstract: PURPOSE:To accurately discriminate three colors used in the print of a color printed matter from the color printed matter in which a character expressed in a first color is printed by superimposing on patterns expressed in second and third colors. CONSTITUTION:This discriminator is comprised in such a way that a density histogram is generated (ST2) when R, G, and B data in a matter to be read are inputted (ST1), and a maximal point is detected (ST3), and after the conversion of the maximal point to directional vector data setting the base color of the matter to be read as a reference point is performed (ST5), the maximal point is classified by cluster analysis (ST6), then, the minimum value of classified maximal point is found (ST7), and it is outputted as the discriminated result of the color (ST8).
Patent JP-S6374382-A (JP)
Title: Color noise reducing circuit
Inventor: SAEGUSA NOBUHIKO
IPC: H04N9/64
Filed: 1986-09-18
Abstract: PURPOSE:To remove residual color noise at the time of low luminance without lightening color by controlling the clip level of a clip circuit by luminance. CONSTITUTION:A clip circuit 5 is provided between an ACC circuit and a color level controlling circuit 1 and the clip level is set by DC or AC voltage supplied from a clip level controlling circuit 6. At this time, the clip level of the clip circuit 5 is made larger when the luminance is low and made smaller when the luminance is high by the clip level controlling circuit 6. By such action, only residual color noisy (noise in a place devoid of color information) is removed in a place of low in luminance and visually conspicuous, and the color does not become pale.
Patent JP-2000059492-A (JP)
Title: Telephone set
Inventor: TANIGUCHI MASAAKI
IPC: H04M1/00
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the problem of a telephone set with a slow transmission timing of a primary reply signal being unable to receive a modem signal with a caller number in the case of branching the telephone set by hooking off the telephone set to bring the telephone set in a state of receiving the caller number, when forming of a DC loop is detected. SOLUTION: When a caller uses a telephone set for dialing a telephone number of a called party, a telephone station causes the polarity of lines to be inverted. When a control circuit 9 detects the polarity inversion, the control circuit 9 checks whether or not a synchronous switch 15 is set to the state of synchronization on. When the synchronous switch 15 is not set to synchronization on, that is, when the synchronous switch 15 of the telephone set of the called party is switched off, the operation is similar to an operation of a conventional telephone set. Specifically, when a CAR is received, a DC loop is formed by off-hooking. Thus, a primary reply signal is sent to the telephone station and a caller number from the telephone station is received and when the telephone station receives the primary reply signal, the telephone station sends a modem signal having a caller number.
Patent JP-S60114660-A (JP)
Inventor: FURITSUTSU RIHIYARUTSU
IPC: F25B1/00
Filed: 1983-11-25
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-H1066277-A (JP)
Title: Charging device for secondary battery
Inventor: NAGASHIMA TATEAKI
IPC: H01M10/44
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To protect a battery against an overcharging operation when the constant- voltage control operation of a charging device is not operated and when the safety circuit of a battery pack does not function by a method wherein the charging device is provided with a battery-voltage detection circuit and with a charging-voltage detection circuit and a charging operation is stopped when their detection voltages exceed respective preset voltages. SOLUTION: When a secondary battery 4 is charged, a charging-current-and-voltage control circuit 2 performs a constant current operation on the basis of the detection voltage value of a battery-voltage detection circuit 5, and it is shifted to a constant- voltage control operation when a battery voltage reaches a set voltage. At this time, when the constant-voltage control is not operated, when a safety circuit 3 installed inside a battery pack does not function and the battery voltage is increased further and when the charging-voltage detection value of a charging-voltage detection circuit 15 exceeds a set value, a charging stop signal is sent to a charging stop means 12 from a second comparison means 11, and a charging operation is stopped.  In addition, when the battery-voltage detection value of the battery-voltage detection circuit 5 exceeds a set value, a charging stop signal is sent to the charging stop means 12 by a third comparison means 14, and the charging operation is stopped.
Patent JP-S6199815-A (JP)
Title: Linearity correcting circuit
Inventor: TAKADERA KENKICHI
IPC: G01D3/02
Filed: 1984-10-19
Abstract: PURPOSE:To increase the driving current of a sensor and correct linearity accurately by adjusting an adjusting resistance properly and increasing the potential at a reference point according to an increase in the signal voltage of the sensor. CONSTITUTION:The resistance between the VH output terminal of a voltage amplifying circuit 2 and the variable terminal of a variable resistance 3 is denoted as RH and the resistance between the output terminal of the voltage amplifying circuit 2 and the variable terminal of the variable resistance 3 is denoted as RL. Then, relations (a) PH<PL, (b) RH=RL, and (c) RH>RL are obtained between the resistances RH and RL by adjusting resistance values by varying the movable terminal of the variable resistance 3. Then the effect of the voltages VH and VL to a reference point A varies according to the large/small relation between the resistances RH and RL; the voltage VH operates more in case of (a) and the voltage VL operates more in case of (c). Consequently, the relation between an input (differential voltage) and a driving current is corrected in a gradual increasing direction according to an increase in sensor input to correct the linearity of the sensor output accurately.
Patent JP-2001048852-A (JP)
Title: Production of diels-alder adduct from conjugated diolefin and acrylonitrile
Inventor: FUKADA ISAO
IPC: C07C253/30
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a production process for a Diels-Alder adduct that can inhibit the polymer from sticking to the inner wall of the reactor. SOLUTION: In the case that a reactor of the tank type is used, the reactor having a partial vapor-phase space is increased the inner pressure by introducing an inert gas, then a mixture of conjugated diolefin and acrylonitrile is fed in liquid-phase to produce the Diels-Alder adduct thereof, the inner wall of the reactor, the outer face and the inner face of the mixture-delivering pipes are made their roughness <=5 μm and the pipes for feeding the mixture is immersed in the reaction mixture thereby feeding the feedstock into the liquid phase.
Patent JP-H0663883-A (JP)
Title: Control device for mobile robot
Inventor: HONMA KAZUYA
IPC: E01H1/00
Filed: 1992-08-20
Abstract: PURPOSE:To prevent an accident from occurring by preventing surely a robot from moving outside an area to be moved. CONSTITUTION:Multiple data depots 1 are buried along a boundary of a cleaning area on a platform of a railway station, and also boundary information of the cleaning area of a cleaning robot 30 is stored beforehand. The cleaning robot 30 is provided with a rotary brush 31 for cleaning and the operation of its steering wheel to move the robot forward, backward, and right and left sides can be controlled automatically. Also a reader 5 is provided on it so that it is passed closely to over the data depots 1. The cleaning robot 30 travels on the platform and makes cleaning by the rotary brush 31 and, after it reads the boundary information from the reader 5 by an electromagnetic induction system without contact, it moves backward or turns right or left to control it so that it does not move outside the boundary.
Patent JP-S6279535-A (JP)
Title: Operation control system for test system in single computer system
Inventor: FUKUNAGA TADASHI
IPC: G06F11/34
Filed: 1985-10-02
Abstract: PURPOSE:To execute a test system only when a load is lower than a certain value by comparing the operating situation at that time with operating conditions of the test system so as to decide whether its run is possible or not and giving the running right only when the system can run. CONSTITUTION:When the test system 7 of a job name A, for instance, is entered with at least one main operating system 6 running, a system operating situation monitoring means 4 reads the operating conditions of the job A by referring to the operating situation of each system resources at that time and a test system operating condition table 5. Only when a value regarding the job A on the column of said table 5 is larger than the load ratio of each system resources, the running right is given to the test system. A. The test system 7 can run only when the load situation of each system resources has a sufficient margin necessary for operating the test system 7 even if the main operating system is in operation.
Patent JP-S6282972-A (JP)
Inventor: TAKAI SHINJI
IPC: A61M1/36
Filed: 1985-10-04
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-H0383606-A (JP)
Title: Production of decorative material
Inventor: YAMAMOTO YOSHINARI
IPC: B27M3/00
Filed: 1989-08-28
Abstract: PURPOSE:To form a decorative plate having a sharp shape and a notched part of a pattern by crosswise cutting slender columnar lumber which has been cut and worked in the prescribed thickness and combining the platelike cut pieces and joining them to form a plate. CONSTITUTION:One corner part of solid columnar lumber 1 is cut in a range over the whole length of the lengthwise direction to form slender columnar lumber 2 having irregular shapes. A plurality of sheets of platelike cut pieces 3 having prescribed thickness are formed by crosswise cutting this columner lumber 2. Then mating work is performed in the joint surfaces respectively and these platelike cut pieces 3 are combined and joined to a proper shape and size so as to become a plate. Thereby the required decorative material is produced. A profile is inserted into the notched part 4 and the mutual intervals are joined e.g. with a flexible adhesive. The notched part is sharply formed even in the decorative material having thickness impossible in punching work due to a conventions Thomson knife.
Patent JP-H0669018-A (JP)
Title: Manufacture of compound ferrite magnetic powder
Inventor: KIMURA TAKAYUKI
IPC: H01F1/11
Filed: 1992-08-20
Abstract: PURPOSE:To use the compound ferrite magnetic particles as a pertinent magnetic recording material for high density recording wherein the saturation magnetization is rapidly enhanced compared with conventional one having small temperature fluctuation in coercive force, lower electric resistance as well as the particle diameter and platy structure ratio exceeding specific value. CONSTITUTION:The ferrite fine particles represented by a general formula of AO.n (Fe12-x-ySbxMyO18-z) are suspended in water whereto water solution and alkali water solution containing a dispersing agent and exceeding one kind of metallic ions and Fe<2+> selected from Co, Ni, Zn, Mg, Mn and Cu are added and then the resultant mixed suspension is heat-treated at 50-200 deg.C in non-oxidative atmosphere and then washed and filtered to be heat-treated again at 100-500 deg.C in the non-oxidative atmosphere.
Patent JP-H1161744-A (JP)
Title: Method of installation construction of high-place bridge
Inventor: YANAGIHARA NORIYUKI
IPC: E01D2/00
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To safely and efficiently construct a bridge at the narrow place of a mountainous region, in which a tunnel is not also completed. SOLUTION: A frame 4 is installed to the upper section of a pier P<1> , a lifting mechanism 5 is mounted on the frame 4, a bridge-girder block assembled in the lower section of the pier is lifted by the lifting mechanism 5 and a bridge girder 2 is built to an upper section along the side section of the pier while extending the next bridge-girder block to the lower section of the lifted bridge- girder block. A bracket girder fixed onto a bearing shoe in the upper section of the pier is set up at the intermediate place of the bridge-girder block built to the upper section, the built bridge-girder 2 is drawn near in the direction of the bearing shoe when the height of the bracket girder of the bridge-girder block is conformed approximately to the height of the bearing shoe and the bearing shoe is installed and fixed onto the bracket girder.  The bridge girder is rotated in the horizontal direction while using the axis of the bearing shoe as a support by a wire rope, by which the bridge girder is retained in the upper and lower sections of the bridge girder.
Patent JP-H0958449-A (JP)
Title: Device for estimating wheel characteristics
Inventor: KOIKE SHIN
IPC: B60T8/174
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide technique for estimating with good accuracy wheel characteristics, a relationship between quantity of wheel state and wheel genesis force. SOLUTION: Wheel characteristics, a relationship among three parties, a wheel slip angle α, and wheel slip ratio s, quantity of wheel state, respectively, and wheel traversing force FY, wheel genesis force, are approximated by using a three dimensional function containing a parameter a reflecting coefficient of friction μbetween a wheel and a road, and a parameter b reflecting the tire rigidity of a wheel. In addition, the parameters a, b in the function are identified by estimating the yaw rate γof a vehicle based on the wheel transversing force FY estimated based on each actual value of the wheel slip angle α and the wheel slip ratio s and each candidate value of the parameters a, b and by changing each candidate value of the parameters a, b so that the estimated yaw rate γ may be agreed with actual yaw rate γ.
Patent JP-2001046142-A (JP)
Title: Nail clipper
Inventor: KANEMATSU SEIJI
IPC: A45D29/02
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a nail clipper which can clip nails with a small force without its upper blade being bowed. SOLUTION: This nail clipper has an upper blade 12 with an upper edge 14a, a lower blade 13 with a lower edge 15a, and a pressing operation lever 26 for moving both blades 12 and 13 relative to each other to bring both upper and lower edges 14a, and 15a into mesh with each other, and a holding plate 20 is provided between the pressing operation lever 26 and the upper blade 12. The holding plate 20 has a pressing part 25 which applies a pressing force to the tip of the upper blade 12 by the pressing force of the pressing operation lever 26, and the pressing part 25 has an end face 25a which makes contact with the upper blade 12 while being parallel to the upper edge 14, in a cross direction along the extending direction of the upper edge 12.
Patent JP-S60114718-A (JP)
Title: Electrostatic capacity type scale
Inventor: SATOU HITOSHI
IPC: G01G3/00
Filed: 1983-11-28
Abstract: PURPOSE:To implement a compact configuration and a thin type, by insulating a movable electrode plate, fixing it to the central part of a beam shaped strain yielding body, insulating a fixed electrode plate, fixing it to both ends of the beam shaped strain yielding body so that the plate becomes in parallel with the movable electrode plate and a unitary body is formed. CONSTITUTION:When a weight is loaded on a cover 29, the weight is transmitted to the central part of a beam shaped strain yielding body 11. A small amount of strain is yielded from the central part, with a sharp edge part 10b as a supporting point. Then, a fixed movable electrode plate 15 is vertically lowered, with a parallel state being kept with respect to a fixed electrode plate 19. A gap g' is formed between the fixed electrode plate 19 and the movable electrode plate 15. The amount of change in electrostatic capacity generated in the gap g' between the fixed electrode plate 19 and the movable electrode plate 15 is converted into the weight by an electronic member and displayed.
Patent JP-H0558009-A (JP)
Title: Printer
Inventor: TAMURA MASATOSHI
IPC: B41J29/46
Filed: 1991-09-03
Abstract: PURPOSE:To perform the detection of a location of abnormality in a short period of time by a method wherein a firmware for hardware diagnosis can be executed at the time of field of a printer, and a location of abnormality is displayed on a display panel. CONSTITUTION:The title printer device is equipped with a bank control unit 2 for bank switching, which switches the program memory of a CPU1 from a ROM 3 storing a normal firmware, to a ROM 4 storing a firmware for hardware diagnosis for field, a flag register 8 which shows a condition whether the firmware for hardware diagnosis for field is executed or not by ON/OFF of an operator panel switch 7, and a display control unit 5 to display a location of failure on a display panel 6.
Patent JP-2001046266-A (JP)
Title: Natural material-combined washcloth for bath
Inventor: MAYUZUMI FUMIAKI
IPC: A47K7/02
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To produce a natural washcloth implement by combining natural fiber materials with each other, maximizing comfortability at the time of rubbing human skin, avoiding a sense of unnaturalness and adverse effects on skin cells due to chemical materials, etc., and considering even environmental pollution at the time of incineration. SOLUTION: An appropriate amount of fibers 2 extracted from the husks of coconut fruits are structurally softly wrapped in the epidermis fibers 1 of sponge gourds. This washcloth is suitable for washing not only one's whole body but also especially one's back by oneself as a handle 3 is attached. In addition, the handle 3 is removable from the washcloth implement to improve simplicity.
Patent JP-H1153096-A (JP)
Title: Input pen with lighting function
Inventor: KOURUSHI NOBUHIRO
IPC: F21L4/00
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To make it easy to confirm a color-displayed input surface by providing an input pen main body with a white light emitting diode which lights up the tip part of the input pen. SOLUTION: A transparent light projection body 2 is engaged threadably with the front part of a cylindrical main body 1 and the white light emitting diode 3 is provided inside it. Further, an input chip 4 which has a curved-surface tip is fixed to the front part of the light projection body 2. A pin type lithium battery 5 is incorporated in the main body 1 and a switch 6 is engaged threadably with the rear part. A coil spring 7 made of an electric conductor is extended between the white light emitting diode 3 and pin type lithium battery 5 and contacts A and B are connected. When the contacts C and D are brought into contact by moving the pin type lithium battery 5 forward by rotating the switch 6, the white light emitting diode 3 illuminates and its light is emitted from the tip through the light projection body 2.  Therefore, the position of the input chip 4 on the input surface can easily be confirmed even in a dark place. Further, the light emitting diode 3 is white, so the color-displayed input surface is easily confirmed.
Patent JP-S61104475-A (JP)
Title: Recording and reproducing device
Inventor: OGINO TOMIO
IPC: G11B27/22
Filed: 1984-10-24
Abstract: PURPOSE:To improve the program retrieving efficiency and also to shorten the time needed for retrieval by detecting just once the termination of the 1st tape and therefore performing the retrieval of subsequent programs independently for each deck. CONSTITUTION:A tape player is provided with a tape driving system A (A deck) 1 to which a tape A is loaded, a tape driving system B (B deck) 2 for a tape B, an A driving control part 3 for driving control of the deck 1, a B driving control part 4 for driving control of the deck 2, a termination detector 5 for detection of a tape end at the deck 1 and an operation input part 6 which performs various types of inputs including the mode switching among the drive, stop, etc. of the tape, the setting actions of music numbers, etc. In addition, an amplifier circuit 7 is provided for amplification of reproduction signals of both decks 1 and 2 together with a music selection circuit 8 which selects a music interval from the reproduction signal amplified by the circuit 7 and a CPU1 which controls the A and B driving control parts 3 and 4 by means of the outputs of the part 5 and the circuit 8 in response to the input of the part 6. The output of the circuit 7 is led out to the outside as a reproduction output.
Patent JP-2000038984-A (JP)
Title: Swash plate type compressor
Inventor: MATSUDA KEIICHI
IPC: F04B39/02
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of seizure even when a driving shaft is rotated at the high speed, and concurrently, reduce the occurrence of noise and vibration caused by abrasion between each shoe and a swash plate. SOLUTION: This swash plate type compressor is equipped with an axial directional passage 61 provided for a driving shaft to lead lubricant to the axial direction, and with a radial directional passages 61b, 61c, 61d and 61e, which are provided for the driving shaft 7 to feed lubricant in the inside of the axial directional passage 61 to sliding parts. In this case, cut-outs 62b, 62c, 62d and 62e for reducing the outflow resistance of lubricant flowing out of the radial directional passages 61b, 61c, 61d and 61e, are formed up in the radial directional passages 61b, 61c, 61d and 61e located behind the rotational direction of the driving shaft 7.