baber/WOPTO huggingface dataset:
Patent JP-H06145794-A (JP)
Title: Production of resistance welded tube
Inventor: KOYUMIBA MOTOFUMI
IPC: B21C37/08
Filed: 1992-11-02
Abstract: PURPOSE:To improve various properties in a resistance weld zone and a heat- affected zone in its vicinity so that they are equal to those of the base material of a steel tube by heating the whole of a resistance welded tube consisting of an extremely low carbon steel plate, up to a specific temp. without performing seam heat treatment. CONSTITUTION:A hot rolled plate of a steel which has a composition having extremely carbon content of 0.0005-0.0100%, by weight, and further containing one or >=2 kinds among 0.10-3.00% Mn, 0.005-0.100% Nb, 0.005-0.100% V, 0.010-1.000% Mo, 0.005-0.100% Ti, 0.10-2.00% Cu, and 0.10-2.00% Ni is formed into tubular shape, and the joint part is resistance-welded. Then, the whole of the resulting steel tube is heated at 100-1000 deg.C. By this method, the resistance welded tube having hardness and toughness in a weld zone and a heat-affected zone in its vicinity equal to those of a steel plate as a base material of the steel tube cane produced by applying heat treatment to the whole steel tube while obviating the necessity of troublesome treatment of application of seam heat treatment to the weld zone and the heat-affected zone in its vicinity, unlikely conventional methods.
Patent JP-H10122460-A (JP)
Title: Pipe joint
Inventor: MITSUNE KENJI
IPC: F16L17/02
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To positively display slip-off preventing function by forming a pipe body slip-off preventing edge at the inward face of a pressing member, and forming a pressing member storage part in an inner collar in such structure that the pressing member can be radially enlarged/contracted in diameter while being prevented from slipping out onto the pipe body side. SOLUTION: In case of a pipe body 40 being slightly inserted into an inner collar 8, the tip of the pipe body 40 comes in contact with a step part 2, so that the position of the pipe body 40 is determined. In case of applying force to pull out the pipe body from this state, a pressing member 9 is pressed to the taper part 11 side of an outer collar 10 by the resilience of a coil spring 7, and the surface of the pipe body 40 is pressed by the edge of the pressing member 9 by the taper part 11 of the outer collar 10. The pipe body is therefore hindered from being pulled out of a pipe joint.
Patent JP-2000113262-A (JP)
Title: Shared vehicle operation system
Inventor: FUJINUMA MICHIO
IPC: G06F17/28
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To smoothly operate the rental and return of a shared vehicle, and to efficiently attain the operation by allowing a port terminal to decide the kind of language to be displayed based on data stored in a storage area. SOLUTION: A host computer 1 is connected through a communication network 2 with a card processor 3a, card processor 3b, port terminal 4a, and port terminal 4b. The card processors 3a and 3b read the individual data of a user from a use application filled out by the user, and output the data through a communication network 2 to a host computer 1. An IC card has the storage area of the individual data and the storage area of use language. Port terminal 4a and 4b decide language to be used for the display of the explanation of an operation based on the data of the use language. An infrared sensor 12a provided on the front face of the port terminal 4a senses that the user approaches the terminal 4a for the rental or return of a shared vehicle, and outputs a sensing signal to a CPU 15a.
Patent JP-S62152833-A (JP)
Title: Pneumatic tire
Inventor: YAMAGUCHI HIROSHI
IPC: B29D30/38
Filed: 1985-12-27
Abstract: PURPOSE:To prevent vibration, stress concentration, separation, etc., by setting a specific value of the length L of each cord which is intermittently laid in a tensile strength layer. CONSTITUTION:While at least two layers of carcass layers 4 are mounted to a cylindrical drum for shaping tire, beads 2, 3 are drived into these carcass layer 4. Also the cord 12 of a rubberized cord layer of continuous length strip coated with rubber is successively cut into a length L determined by an expression. The more than two layers of these cut rubberized cord layers are mounted at the state of being butted on the carcass layer 4. Here N is the number of winding times of the cord at green tire, S is one round length (mm) of a tensile strength layer at green tire state, and K is arbitrary natural number of one to five. Next a tread rubber is mounted on the rubberized cord layer and a green tire is shaped. Then as it is taken in a curing machine and deformed into troidal form, its diameter is enlarged, especially the length at the circumferential direction of the tread part becomes longer. At this moment the cords are radially departed from each other and also the rubber flows into their space, therewith the deformation to the troidal form of green tire is permitted.
Patent JP-H11130316-A (JP)
Title: Image forming device
Inventor: HOSHIMURA TAKASHI
IPC: B65H31/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To make an ejected transfer material easy to be seen and easily perform also a take-out operation by providing a paper ejection tray member receiving a transfer material ejected to an image forming device main body and forming the paper ejection tray member by being curved so that the member may become upward as it becomes closer to the tip. SOLUTION: An paper ejection tray part 2 is formed or fixed integrally with a printer main body 1 and is formed by being curved in the direction that the tray part 2 becomes upward as it becomes closer to the tip. Namely, the paper ejection tray part 2 is curved toward the side of an operator. In the printer constituted in this way, a transfer material ejected to the tray part is stocked along the curved-shape of the tray because the paper ejection tray part 2 is curved toward the side of the operator. Therefore, the printer is installed at a comparatively high location, for instance, and the ejection of a transfer material can be easily visualized even if this transfer material is small-sized. Further, if the paper ejection tray part 2 is curved toward the side of the operator, the take-out of a transfer material can be easily performed.
Patent JP-S62150304-A (JP)
Title: Optical fiber transmission equipment
Inventor: YAMAUCHI RYOZO
IPC: G02B6/28
Filed: 1985-12-25
Abstract: PURPOSE:To realize a wavelength dispersion simulator in an optional wavelength by a simple constitution, by bringing a light beam from an emitting end of an optical fiber which can propagate an LP mode, to a spectral processing, making it incident on the optical fiber whose propagation distance being different at every wavelength area, and collecting and photodetecting an emitted light beam from this optical fiber group. CONSTITUTION:A single mode optical fiber 2 is connected to a light source 1, and its emitted light beam is converted to roughly parallel light beams by a lens 3, and thereafter, made incident on a spectroscope 4 having a spectral action such as a prism and a diffraction grating. By this spectroscope 4, said light beam is demultiplexed to light beams of each wavelength area extending from a long wavelength component to a short wavelength component. The light beam of the wavelength area which has been brought to a spectral processing is made incident on an optical fiber bundle 5 having a different propagation distance at every wavelength area, and its emitted light beam is condensed by a lens 6 and photodetected by a photodetector 7.
Patent JP-H07144282-A (JP)
Title: Resistance welding method for dumping plate
Inventor: MATSUDA YASUNORI
IPC: B23K11/16
Filed: 1993-11-25
Abstract: PURPOSE:To efficiently perform resistance welding to a dumping plate made by arranging resin between two plates like a sandwich without causing defective welding. CONSTITUTION:When performing resistance welding to a sandwich type dumping plate made by putting resin between two plates, a first curve showing a relationship between the amount of a welding current and the shortest energizing time required for the exclusion of the resin, and a second curve showing a relationship between the amount of the welding current and the shortest energizing time to the generation of the rupture of the dumping plate are found. Welding is performed with a current which is less than the intersection of the first and the second curves, and for a time which is more than a time to be determined by the first curve corresponding to a current. Consequently, defective welding does not occur.
Patent JP-H04169376-A (JP)
Title: Power steering device
Inventor: SUZUKI KATSUHIRO
IPC: B62D5/22
Filed: 1990-10-31
Abstract: PURPOSE:To automatically correct a disturbance by switching a solenoid selector valve with a controller when the disturbance occurs while a vehicle is running, applying the pressure to the first or second piston, and automatically switching a rotary valve via the first or second action section. CONSTITUTION:When a steering wheel is rotated to rotate a stab shaft 3, both shafts 2, 3 are relatively rotated while twisting a torsion bar 4 in response to the direction changing resistance on the wheel side, a rotary valve V is switched, and the feed/discharge of a fluid to a power cylinder is controlled. When a disturbance is applied while a vehicle is running and the disturbance is received by a controller C, a solenoid selector valve 28 is switched either to the right or the left according to the direction of the disturbance. When the solenoid selector valve 28 is switched to the right side position, for example, a pressure liquid from a pump P flows into pressure chambers 15, 15, projections 7 of the first pistons 11, 11 push the first action sections 9, 9 to rotate the stab shaft 3, and the wheel is steered in the direction to offset the disturbance with the rotary valve V.
Patent JP-H09113421-A (JP)
Title: Liquid mixer
Inventor: YANO KAZUHISA
IPC: G01N1/10
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid mixer by which a sample can be diluted precisely at a sampling site by a method wherein a capillary in which the sample is sampled is pierced into a mixing container in which a dilution liquid or the like is sealed airtightly in a low-pressure state, the sample is sucked into the mixing container and both liquids are mixed. SOLUTION: A liquid mixer 1 is constituted of a mixing container 2 in which a dilution liquid 5 is put, of a sampling member 3 which is screwed to the container 2 and of a cap 4. When the mixer 1 is used, the cap 4 is removed from the sampling member 3, and the tip part of a capillary 32 at the sampling member 3 is put into a container into which a sample liquid is put. Then, the capillary 32 is filled with the sample due to a capillary phenomenon. At this time, the amount of the sample to be sampled is decided by a cross section decided by the diameter of the capillary 32 and by the length of the capillary 32. The amount has a constant relationship with the amount of the dilution liquid 5 or the like in the container 2.  Then, in a state that the sampling member 3 is directed upward, it is screwed to the container 2, a protrusion 33 pierces and breaks a seal 20 at the container 2, and the sample is diluted with the liquid 5 inside the container 2 in a low-pressure state.
Patent JP-S63182138-A (JP)
Inventor: DONARUDO JIYOOJI PIIKOTSUKU
IPC: B29C43/12
Filed: 1987-11-18
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-H07145284-A (JP)
Title: Flame-retardant tape
Inventor: HARA SUSUMU
IPC: C09J7/02
Filed: 1993-11-25
Abstract: PURPOSE:To provide a lightweight flame-retardant tape easy to tear out. CONSTITUTION:The objective tape can be obtained by ihcorporating (A) a polyvinyl chloride resin as the base with (B) a plasticizer, stabilizer, flame retardant, etc., and (C) 1-10 pts.wt. based on 100 pts.wt. of the component A, of fine bubbles, nitrogen gas-encapsulated glass balloons.
Patent JP-H05108903-A (JP)
Title: Information card system
Inventor: CHIHAYA MARIKO
IPC: G06F1/32
Filed: 1991-10-15
Abstract: PURPOSE:To prolong the service life of a battery in an information card by reducing the current consumption. CONSTITUTION:In addition to a light receiver 5 and a light transmitter 4, a low-power consumption radio receiver 7 is provided on an information card 1, and a radio transmitter 6 is provided on a system 2. Normally, the light transmitter 4 and the light receiver 5 in the information card 1 are stopped. The light receiver 4 and the light transmitter 5 start the operation until a signal is sent from the radio transmitter 6 in the system 2 to the low-power consumption radio receiver 7 in the information card 1. Thus, the current consumption can be saved.
Patent JP-H04171163-A (JP)
Title: Measuring method for clearance between plural members
Inventor: INABA MASAKI
IPC: B41J2/14
Filed: 1990-11-02
Abstract: PURPOSE:To enhance computing accuracy by computing a calibration distance as the quantity of dislocation between the optical axes of a first and a second camera based on the difference between a first distance from a reference line to the reference point of a calibration member and a second distance from the reference line to the reference point of the aforesaid calibration member. CONSTITUTION:Each calibration reference point 78d of calibration charts 78 is made to coincide with an assembly work position alpha. Each calibration chart 78 is photographed by the use of both of the first ITV camera 40g of a first position detection mechanism 40 and the second ITV camera 42g of a second position detection mechanism 42. These images are transferred to an image processing device via a first signal converter and a second signal converter respectively. And a distance x1 from the left end of a figure to the calibration reference point 78d is electrically measured based on the image photographed via the first ITV camera 40g, and a distance x2 from the left end of a figure to the calibration reference point 78d is electrically measured based on an image photographed via the second ITV camera 42g. And the value of x1-x2 shall thereby be made to be the quantity  x of dislocation.
Patent JP-H09174825-A (JP)
Title: Method and apparatus for controlling character printed by printer
Inventor: RORAN FUARUROTSUTEI
IPC: G06T1/00
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To continuously confirm the adaptability of printing message and to control it by conducting the steps of comparing the record of the actual image of the message with a reference image of the actual image, continuously transmitting the result of the comparison, and deciding the improving measure which makes it possible to perform in response to the results. SOLUTION: When a cell 15 detects an article 12 or 13 to be printed, it outputs a signal Dtop for a printer 10. The printer 10 receives information TACHY regarding the speed of a conveyor 14 for supplying by a speed encoder 16, and prints when a matter to be printed passes underneath a head 11. Then, the printer 10 supplies a print message to a visual card 20, which constitutes a reference image, and a camera 21 records the image to be actually printed by considering the distance between the head 11 and the camera 21 and the speed of the conveyor 14. The image is compared with the reference image by the card 20, the result is transmitted to the printer 10, and transmitted to an operator via the head 11.
Patent JP-2001114604-A (JP)
Title: Tablet against gastropods
Inventor: NAGAMATSU TAKAYUKI
IPC: A01N35/02
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To increase the hardness of poison bait tablets against gastropods that contains metaldehyde and an animal substance powder and usually has a low tablet hardness. SOLUTION: A saccharide having a starch degradation saccharification rate of 5-30 is formulated to a gastropod poison bait tablets containing metaldehyde and an animal substance powder to increase the hardness of the tablets and the tablets having the increased hardness is provided as new poison bait tablets against gastropods.
Patent JP-H04170250-A (JP)
Title: Remote supervisory equipment
Inventor: YAMADA YASUYUKI
IPC: G08B25/04
Filed: 1990-11-02
Abstract: PURPOSE:To check the state of data communication among a central supervisory equipment and terminal equipments of a building without causing any hindrance to a usual supervisory job by providing a timer started only for a predetermined time zone to activate a line check execution device to the supervisory equipment. CONSTITUTION:A central supervisory equipment is provided with a line check execution device 8 implementing test data communication with plural building terminal equipments T1-Tn via plural telephone lines L and with a timer 8a started for a predetermined time zone only and operating the line check execution device 8. For example, when the timer 8a of the central supervisory equipment K is set to be started for a night time zone while frequency of occurrence of abnormal calls is less from the building terminal equipments T1-Tn, the timer 8a is started at night and the line check execution device 8 is operated attended therewith to attain test data communication. Thus, without causing a hindrance to usual supervisory job, the state of the data communication among the central supervisory equipment K and the building terminal equipments T1-Tn is checked.
Patent JP-H10140729-A (JP)
Title: Comparison device of standard ceiling and open ceiling
Inventor: FUKUMURA SHIMA
IPC: E04B9/00
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To understand the merit of an open ceiling by comparing the difference between indoor images in the case of a standard ceiling and the case of the open ceiling and installing the standard ceiling capable of being slidably taken into and out from the place of the standard ceiling. SOLUTION: The open ceiling of an entrance hall 2 section is constituted in such a manner that the open ceiling is closed by a sliding ceiling S and the same image as the standard ceiling can be experienced. Hanger wires 8 are built to the standard ceiling section, sliding rings 11 are suspended from the hanger wires 8, and the sliding rings 11 are hung down at each place of the sliding ceiling S formed of horizontally arranged foldable canvas. A drawing cord is mounted to the sliding ceiling S formed of the horizontally arranged foldable canvas, and the drawing cord is operated when the sliding ceiling S is opened and closed manually. Accordingly, the quality of the standard ceiling and the open ceiling can be decided by experiencing the comparison device of the standard ceiling and the open ceiling.
Patent JP-H01136179-A (JP)
Title: Developing device
Inventor: KISHIMOTO TADAO
IPC: G03G15/09
Filed: 1987-11-24
Abstract: PURPOSE:To prevent the occurrence of development caused by a carrier even if a developing sleeve is in a floating state by connecting a resistor or a constant-voltage element between the developing sleeve provided in a developing device and a ground. CONSTITUTION:A resistor 60 connected between a developing sleeve 22 provided on the inside of a developing device and a ground is selected to a resistance value of an extent that no influence is exerted on a regular developing bias voltage. In case of using a constant-voltage element instead of the resistor 60, its constant-voltage value is selected in the vicinity of such a voltage value as a carrier of a developer D adheres to an image forming body 110 when the developing sleeve 22 is in a floating state. When the resistor or the constant- voltage element is connected, even when a connector is detached, the developing sleeve 22 does not become a floating state as potential, therefore, it does not occur that the carrier adhered to the developing sleeve 22 readheres to the image forming body 110. In such a way, even if such situations as a detachment of the connector, a disconnection, etc., are generated, there is no possibility that development caused by the carrier is generated.
Patent JP-H11134145-A (JP)
Title: Management system for image forming device
Inventor: OGURA MASAAKI
IPC: B41J29/38
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To attain the centralized management of all image forming devices even when a serviceman replaces the control vase board, etc., of an image forming device that is connected to a central controller of a centralized management center via a communication circuit and a data communication device without permission of the management center. SOLUTION: A data communication device acquires the device type and number of an image forming device connected to its own device from the image forming device before the specific data are acquired from the image forming device as long as an acquire flag is not equal to '1'. Then the communication device decides whether the acquired device type number are notched with those stored in a nonvolatile RAM. If both device types and numbers are matched with each other, the log information and the counter value are sequentially acquired from the image forming device as the specific data. Then the acquired flag is set at '1'. If no coincidence is confirmed between both device type and numbers, the occurrence of abnormality is decided. Then the abnormality contents are automatically notified to a central controller via a communication circuit only when a notified flag is not equal to '1'.  Then the abnormality contents are shown at a display part after the notified flag is set at '1'.
Patent JP-H02160720-A (JP)
Title: Remedy composition
Inventor: BURAIAN MOOGAN
IPC: A61P25/28
Filed: 1989-11-14
Abstract: PURPOSE: To obtain a pharmaceutical composition that contains a specific (thio) xanthine derivative and useful for therapy and prevention of cerebrovascular lesions and/or lesions accompanying aging of the brain. CONSTITUTION: This pharmaceutical composition contains a compound of formula I [i) R1 is X-CO-CH3 (X is a hydrocarbon group replaceable with CH3 ; R2 and R3 are each a 2-6C alkyl, cyclohexyl, alkoxyalkyl, etc.; Y and Z are each O; ii) R2 is formula II (R4 and R5 are each a 1-4C alkyl, 1,3-dioxa-cyclohexa-2,2- diyl in combination of both groups, etc.); R2 and R3 are each a 1-4C alkyl, Y and Z are each O; iii) R1 is CH2 COCH3 ; R2 and R3 are each a 2-6C alkyl; Z is S; Y is O or S; iv) R1 is (CH2 )n COCH2 ((n) is 1 or 2); either of R2 and R3 is a 1-6C alkyl and the other is a 2-6C alkyl; Z is O; Y is S; etc.], for example, 1,3-di-n-butyl-7-(3-oxobutyl)xanthine. Dosage of this compound is in the range of 0.002-3.5mg/kg/day, preferably 1-3mg/kg/day.
Patent JP-S62156527-A (JP)
Title: Method and device for weighing raw material of furnace top charging device
Inventor: TANAKA TOSHIRO
IPC: G01G23/01
Filed: 1985-12-27
Abstract: PURPOSE:To eliminate remarkably an influence of an error factor of a bunker weighing device by bringing the weight of a raw material which has been measured in advance before throwing it into a bunker, and the total weight of the bunker which has been measured by the bunker weighing device, to an arithmetic processing, determining a relational expression of an output of the bunker weighing device and a load, and weighing the raw material in the bunker, based on its relational expression. CONSTITUTION:An arithmetic processor 17 processes a data from load cells 14-16, and first of all, a relation of an output of the load cell 14 and a load in a point A - a point D is derived and stored. Subsequently, data related to the point A - the point D are processed statitically by the minimum square-law approximation, etc., a load cell characteristic is divided into a load increase time (the point A - the point B) and a load decrease time (the point C - the point D), and its standard approximation curve is derived. a storage arithmetic unit 17 converts the output of the load cell 14 to a load by using the standard approximation curve which has been derived in this way. Accordingly, among errors of the load cell 14, an error related to non- linearity and hysteresis of a load cell characteristic, and a variation of an origin A and a variation of an output caused by a temperature change is eliminated.