baber/WOPTO huggingface dataset:
Patent JP-H111886-A (JP)
Title: Base fabric for paper-making, provided with flat warp
Inventor: LEE HENRY J
IPC: D21F7/08
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a base fabric of low permeability for paper making by weaving a warp of flat section into knuckles around a single filament in the cross machine direction (CMD), and also weaving the warp around an upper or lower side of another, adjacent CMD filament in a float. SOLUTION: This base fabric for paper-making is obtained by weaving warps (MD) 22 to 25 each composed of a single filament of flat section around a filament in the cross machine direction(CMD) 21a composed of a single filament of circular section, wherein the MD warps 22 to 25 are crinkled on the CMD filament 21a at a larger angle than those on the adjacent CMD filament, in a single CMD layer, having a larger diameter than the CMD filament 21a, at least some of the MD filaments 22 to 25 are woven into knuckles around the CMD filament 21a, and all of the MD filaments 22 to 25 are woven in a float around the upper or lower side of the adjacent CMD filament having a larger diameter than the CMD filament 21a. having a diameter of (d) in a contact tension region CBA at a contact arc angle (6) of 60 deg., preferably 101 deg. and (t) is 0.2 mm, wherein CBA satisfies the relationship CBA>.
Patent JP-H0640959-A (JP)
Title: Method for recovery of hydrogen chloride
Inventor: HARII REIMONDO MATSUKUENTEI
IPC: C01B33/00
Filed: 1993-03-15
Abstract: PURPOSE: To efficiently recover hydrogen chloride and to concurrently produce methyl chloride useful in the production of siloxane, etc. by treating an aq. hydrochloric acid stream under specified conditions.  
     CONSTITUTION: An aq. hydrochloric acid stream 14 is brought into contact with a tert. amine-contg. stream 32 to form a hydrogen chloride drained stream and a hydrogen chloride-tert. amine complex-contg. stream 20. The hydrogen chloride drained stream is separated from the hydrogen chloride-tert. amine complex-contg. stream 20, the stream 20 is brought into contact with methanol to form a stream 36 contg. a tert. amine, water and methyl chloride and the methyl chloride is recovered from the product stream 36. Hydrogen chloride is recovered from the aq. hydrochloric acid stream 14 and methyl chloride is concurrently produced. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H10257061-A (JP)
Title: Transmission carrier collision evasion method
Inventor: MUTO SATORU
IPC: H04W72/10
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To surely evade the collision of slave station data transmission by imparting an idle number to idle signals from a master station, transmitting them, performing division into groups decided for each number of times of the transmission of data by a slave station and deciding transmission delay from a group number, an idle signal number and the number of times of the transmission of the data in the slave station. SOLUTION: In the case of permitting the transmission of the slave station from the master station 0, the idle signals IS are transmitted. The slave stations 1-N with transmission data receive the idle signals IS from the master station 0 in a radio part, modulate them in a modem, and at the time of recognizing that they are the idle signals, read one of transmission delay values written in a transmission delay value table and detect whether or not a radio carrier transmitted by the other slave station is present before passing the transmission delay value. When the radio carrier from the other slave station is not detected, the data are sent out and an affirmative response for indicating that the data are received from the master station is received.
Patent JP-S51128265-A (JP)
Title: High surge destruction-resistant semiconductor device
Inventor: TAMURA KOUICHI
IPC: H01L29/41
Filed: 1975-04-30
Abstract: PURPOSE: To pay attention o the very close relation between the junction circonference and the surge destruction-resistant quantity, and to obtain a good efficiency high surge destruction-resistant semiconductor device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61211504-A (JP)
Title: Hydraulic circuit for service machine
Inventor: FUJIKAWA HIROSHI
IPC: F15B20/00
Filed: 1985-03-16
Abstract: PURPOSE:To improve the safety by installing a controlling valve which is opened when a primary pressure of a remote-control valve is reduced under a preset value to reduce pressure of pressure oil going to the remote-control valve, in a pipe passage between the remote-control valve and an actuator. CONSTITUTION:A controlling valve 18 which is opened when a primary pressure of a remote-control valve 12 is reduced under a preset value to reduce pressure of pressure oil going to the remote-control valve 12 is installed in a pipe passage 17 through which pressure oil inside an actuator 6 generated in accordance with positional energy of a load is carried to have the remote-control valve 12 subjected to the pressure oil. Thus pressure oil inside the actuator 6 can be reduced and automatically function as a primary pressure of the remote- control valve 12 so that the need of a remote-control valve 12 having high pressure-resisting characteristics will not be eliminated, various troubles occurring at the primary pressure supply side be countermeasured and a service machine be operated with higher safety.
Patent JP-H11279851-A (JP)
Title: Open end spinning machine
Inventor: WASSENHOVEN HEINZ-GEORG
IPC: D01H4/08
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an open-end spinning machine in which the sure lock of the cover element is guaranteed even in an open state during the spinning process and the access to the spinning box and to the cover element is markedly improved by the simple detachment of the cover element. SOLUTION: In this open end spinning machine, the rotor shaft of the spinning rotor is supported in the wedge form gap of the support part in the supporter, while the spinning cup of the spinning rotor rotates inside the rotor casing that is opened on the front side and can suck in which the rotor casing can be closed by the cover element. In this case, the cover element 10 is supported by connecting and separating device to spinning box casing where the connecting and separating device is arranged in the support console 22 of the cover element and, is when necessary, provided with a pin that can connect to and separate from the supporting place 34 of the spinning boxy casing 2.
Patent JP-S52135667-A (JP)
Title: Dicing method of semiconductor wafer
Inventor: MURAYAMA TOMOICHI
IPC: H01L21/301
Filed: 1976-05-10
Abstract: PURPOSE: To obtain pellets stably without requiring skill by cooling the sheet affixed with a scribed wafer to cause thermal shrinkage and dicing the wafer with the stress of that time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07239107-A (JP)
Title: Spray nozzle holder for petroleum burner
Inventor: AZUMA TETSUYA
IPC: F23D11/24
Filed: 1994-02-25
Abstract: PURPOSE:To provide a spray nozzle holder for a petroleum turner which has a small number of components, easy assembling, small fear of leakage of supply air, etc., and in which an attitude of the holder is scarcely deviated. CONSTITUTION:A spray nozzle holder for holding a spray nozzle of a petroleum burner comprises a return type spray nozzle 30 disposed in a burner case 10, and sprays to burn supplied petroleum and regulates a combustion amount by returning part of the supplied petroleum without spraying. A holder body 80 is molded integrally as part of a case rear cover 12 of the case 10. Simultaneously, a mounting port for detachably mounting the nozzle 30 is provided at the body 30 of the side protruding forward from the cover, and a connecting port to a petroleum supply tube 60 and a connecting port to a petroleum return tube 40 are provided at the body 80 of the side protruding rearward from the cover 13.
Patent JP-H10244861-A (JP)
Title: Seat with seating sensor
Inventor: KUBOKI TAKAFUMI
IPC: G01L5/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a seat with seating sensors which can correctly calculate the height and weight of a seating person without increasing the number of pressure sensors. SOLUTION: A seat A with seating sensors has seat bodies 1, 2, pads 20, 21 provided in the seat bodies 1, 2, and seating sensors 4, 5 having a plurality of pressure sensors 14 interposed between the surface parts 1a, 2a of the seat bodies 1, 2 and the pads 20, 21 and for detecting pressing force applied by a seating person and pressing positions, the pads 20, 21 having projections 20a, 21a contacting the pressure sensors 14 of the seating sensors 4, 5 on the surface thereof. Therefore, when the pressure sensors are pressed, the force applied to the pressure sensors 14 is increased and hence even if the pressure applied by a seating person is weak, the pressure sensors can reliably sense the pressure.
Patent JP-H09239946-A (JP)
Title: Multicolor printing sheet-feed printing machine
Inventor: NAGAKI MASAHIRO
IPC: B41F21/10
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To uniform intervals among step printing units and shorten the whole length of a machine so as to improve operability by making an impression cylinder of only a printing unit at a side immediately above a reversing intermediate cylinder of a reversing mechanism to be central cylinder type and making impression cylinders of other printing units to be double-size transfer cylinder type. SOLUTION: An impression cylinder of a first step printing unit 3 is made to be a central cylinder type impression cylinder 12 having a small diameter and a central cylinder type intermediate cylinder 9 is provided under the cylinder 12. By downsizing of the impression cylinder 12 and the setting state of the intermediate cylinder 9, an interval P1 between the first step printing unit 3 and a second step printing unit 4 can be narrowed to an interval which is the same as an interval P0 between the second step printing unit 4 and a third step printing unit 5 where a reversing intermediate cylinder 11 is not provided.  Accordingly, in the same time that the diameter of the impression cylinder itself is contracted, the intermediate cylinder at the downstream side of the impression cylinder can be arranged in the vertical direction to the impression cylinder, the whole length of a printing machine can be shortened and downsized, and operability of the printing machine can be improved.
Patent JP-S62210574-A (JP)
Title: Documentation device
Inventor: AOKI HIROYUKI
IPC: G06F17/21
Filed: 1986-03-11
Abstract: PURPOSE:To prevent a rule mark from being erased by an imprudent write, by providing a write prohibiting means which prohibits one character write at a write designated position. CONSTITUTION:In a documentation device, a rule mark detection means, and a write prohibiting means are provided. The rule mark detecting means refers a document buffer area in the one character write, and detects whether a rule mark character is present or not at the write designated position. Also, the write prohibiting means, when the presence of the rule mark character is detected by the rule mark detecting means, prohibits the one character write. In this way, it is possible to prevent the rule mark (rule mark character) from being erased by the imprudent write.
Patent JP-H02231637-A (JP)
Title: Expert system
Inventor: HARA HIROATSU
IPC: G06F9/44
Filed: 1989-03-06
Abstract: PURPOSE:To improve the reliability of inference by converting a rule stored in a rule language and a rule inputted in a natural language into the natural language and the rule language respectively based on a conversion format stored in a format storage part. CONSTITUTION:A rule stored in a rule language as a knowledge base 6a is converted into a natural language based on a conversion format 6b and then displayed on a CRT 5a of a user interface part 5. Then a rule inputted in a natural language through a keyboard 5b of the part 5 is converted into a rule language based on the format 6b and stored as the base 6a. Thus even a site worker who is unfamiliar with the rule language can easily perform the rule maintenance. As a result, the site knowledge is instantaneously utilized and the reliability of inference is improved.
Patent JP-S59178604-A (JP)
Title: Magnetic tape device
Inventor: TAKAHASHI RIYUUICHI
IPC: G11B20/10
Filed: 1983-03-29
Abstract: PURPOSE:To record information in a transfer speed twice as high as the transfer speed for 9 tracks by arranging 18 tracks on a magnetic tape and distributing 9-track input information to 18 tracks to record it. CONSTITUTION:An 18-track write instruction signal line 20 is provided newly. A write control circuit 5 outputs a signal, which writes 18-track information onto the tape, through an 18-track signal line 21 and gives its indication to a recording distributor 22. The distributor 22 distributes 9-track information, which comes through a bus out 1, to 18 tracks, and for example, the first row of this information is distributed to track numbers 1-9, and the second row is distributed to track numbers 10-18, and the third row is distributed to track numbers 1-9, and the fourth row is distributed to track numbers 10-18. Distributed information are sent to a write driving circuit 7A for track numbers 1-9 and a write driving circuit 7B for track numbers 10-18 through data bus lines 23 and 24. Circuits 7A and 7B record data independent of each other on individual tracks of the magnetic tape.
Patent JP-S63255008-A (JP)
Title: Apparatus for treating hair with liquid by recirculation method
Inventor: BOODO HIRUDEBURANTO
IPC: A45D19/06
Filed: 1988-03-07
Abstract: A greater operating convenience is achieved in the device by the fact that the device (1) is provided with an automatic apparatus (20) which determines the duration of treatment. The apparatus is controlled in dependence on the electrical conductivity, which no longer changes significantly, or the pH value of the treatment liquid (23). 
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Patent JP-H03215256-A (JP)
Title: Bone evaluation apparatus
Inventor: YOSHIDA MAKOTO
IPC: A61B6/00
Filed: 1990-03-07
Abstract: PURPOSE:To realize the simplification of a bone measuring apparatus and that of a communication means by arranging the bone measuring apparatus equipped with the min. functions at an X-ray imaging place or in the vicinity thereof and connecting the same to a bone evaluation apparatus by a communication circuit and providing various evaluation functions to the bone evaluation apparatus. CONSTITUTION:A bone evaluation system has a bone measuring apparatus 71, a bone evaluation apparatus 72 and the communication means 71 connecting both apparatuses and the bone measuring apparatus processes the data related to imaging due to the quantity of transmitted light obtained by applying light to the X-ray photographic film of a bone be examined obtained by subjecting the bone to be examined to the X-ray photographing along with a standard substance and processes the radiation image of the bone to be examined based on the transmitted radiation obtained by irradiating the bone to be examined with radiation such as X-rays or gamma-rays along with the standard substance, if necessary. The bone evaluation apparatus 72 is equipped with memory means 74, 75 storing and preserving the measured results of the bone measuring apparatus 1 transmitted by the communication means 71 and an evaluation means 73 based on the combination of various measured results comparing the newest transmitted measured results with the measured results up to now to evaluate the amount of the bone salt in the bone to be examined.
Patent JP-2000249402-A (JP)
Title: Flow controller
Inventor: KITO AKIHITO
IPC: F24H1/10
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent a stepping motor from rotating over a restricted position by controlling the rotational speed of the motor so as to be lowered when the stepping motor has rotated to the restricted position on the basis of the number of step driving. SOLUTION: With the start of hot water supply, the temperature detected by a temperature sensor 14 and a set temperature are compared. When the detected temperature is lower than the set temperature, a controller 20 controls the rotation of a stepping motor 13 to rotate a rotary plate 37 toward the direction of 0 degree, thereby decreasing a bypass rate. In a conversed case, the rotary plate 37 is rotated toward the direction of 300 degree to increase the bypass rate. Subsequently, the operational conditions of limit switches 34, 35 are read out. When the switch is on, the motor 13 is regarded to be in a restricted position and the rotation is stopped. This process is repeated until hot water supply is stopped. Thus mixture control of hot and cold water is conducted according to the rotating position of the motor 13.  As a result, the number of reading out of the limit switches 34, 35 in a detection zone of the restricted positions is increased to surely stop the rotation of the motor 13 within a range of the restricted positions, thereby preventing overrun.
Patent JP-H02236390-A (JP)
Title: Recoverable type hydraulic packer
Inventor: KUME SHINICHI
IPC: E21B33/126
Filed: 1989-03-08
Abstract: PURPOSE:To enable the recovery of a packer with simple construction by setting the packer inserted in a casing with an inflated rubber tube, and deflating and restoring the rubber tube to an original state after filling cement. CONSTITUTION:A packer 2 is inserted in a casing pipe 27 via tubing 2 and a rubber tube 18 is inflated, thereby setting the packer firmly in place. Then, when internal pressure at the lower end of the packer is raised to the predetermined value, the lower end of a lower body 3 becomes open thereafter due to a valve opening mechanism. Then, cement is filled into a space at the lower part of the packer via the tubing 2, a mandrel 1 and the lower end of the lower body 3. subsequently, when the mandrel 1 is moved lower via the tubing 2, the rubber tube 18 contracts and returns to an original state, leaving the inner side of the casing pipe 27. Thereafter, the packer is lifted up to the ground level via the tubing 2.
Patent JP-H02233733-A (JP)
Title: Production of polycarbonate and device therefor
Inventor: HISANISHI NORIYUKI
IPC: C08J3/14
Filed: 1989-03-08
Abstract: PURPOSE:To obtain the title polymer free from change of hue by heating a mixture of a polycarbonate and a fluorine-containing organic solvent in a device having part which is brought into contact with the mixture and made of a material of a metal or alloy containing specific amounts of copper and nickel. CONSTITUTION:A mixture of a polycarbonate prepared by subjecting bisphenol A, etc., and phosgene to interfacial polycondensation in a chlorine-containing organic solvent (e.g. methylene chloride) and the chlorine-containing organic solvent is introduced to a main body 2 of a solvent removal device 1 having part which is brought into contact with the mixture of the polycarbonate and the chlorine-containing organic solvent and made of a material comprising a metal or alloy containing >=85% copper and/or nickel, the mixture is heat- treated by a heat-exchanger 3 to evaporate and remove the chlorine-containing organic solvent and the polycarbonate is recovered as a molten polymer from an exhaust port 4 at the bottom of the main body 2.
Patent JP-S63288228-A (JP)
Title: Method for doffing in roving machine
Inventor: SARUWATARI YOSHINORI
IPC: D01H9/04
Filed: 1988-03-08
Abstract: PURPOSE:To doff tubes of a bobbin conveyor to a tube holder, by pulling out full bobbins inserted in bobbin wheels by a doffing device of a doffer, housing the full bobbins in the doffer, changing the arrangement so as to be in agreement with that of the tube holder of the bobbin conveyor. CONSTITUTION:Full bobbins in two or more front and back pairs engaged with bobbin wheels in the front and back rows of a roving machine 1 are simultaneously pulled out at the respective stop positions of a doffer (AD) by a doffing device thereof and housed in the doffer. The arrangement of the full bobbins is changed by the doffing device so as to be in agreement with that of tube holders 83 of a bobbin conveyor 81. Plural full bobbins after changing the arrangement are then simultaneously inserted in the tube holders 83 of the bobbin conveyor 81.
Patent JP-H07255957-A (JP)
Title: Blade locking mechanism for knife of which blade can be put in
Inventor: HANADA KOJI
IPC: B26B1/04
Filed: 1994-03-24
Abstract: PURPOSE:To provide a blade locking mechanism wherein a blade can be assuredly held at a locking position under a blade projected condition and blade stored condition because the control direction of a control element is in the rotation central direction of the blade, and in addition, the number of parts can be reduced, and the structure is simplified. CONSTITUTION:Under a blade projected condition or blade stored condition, a control element 12 is at a locking position, and the locking surfaces 17a, 18 of a blade 6 become possible to come into contact with the locking surfaces 15a, 15b of the control element 12, and the blade 6 is positioned. In this case, the control element is held at the locking position by a plate spring 16. When the control element 12 is moved to an unlocking position by resisting to an elastic force of the plate spring 16, the blade 6 becomes rotatable between he blade projected condition and blade stored condition.
Patent JP-2000249920-A (JP)
Title: Zoom lens
Inventor: YAMANASHI TAKANORI
IPC: G02B15/20
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To shorten the entire length of a lens system, to excellently compensate aberration and to make a telephoto ratio small by constituting the lens of four lens groups, moving the respective lens groups to an object side and moving them so that a distance between the specified lens groups may be large or small at the time of varying power and satisfying a specified conditional expression. SOLUTION: This zoom lens is constituted of four lens groups G1 to G4 and the respective lens groups G1 to G4 are moved to the object side and moved so that the distance between the 1st and the 2nd lens groups G1 and G2 may be large and the distance between the 3rd and the 4th lens groups G3 and G4 may be small at the time of varying power. Then, it satisfies the conditional expressions (1) 0.02<|f4|/fr<0.3, (2) 0.2< ΔX4T/fr<0.6 and (3) 1.5<β4T/β4W<6.0.  Provided that f4 is the focal distance of the 4th lens group G4, fr is the focal distance of an entire system at a telephoto end, ΔX4T is the zooming moving amount of the 4th lens group G4 to the telephoto end when a wide-angle end is set as reference, β4T is the lateral magnification of the 4th lens group G4 at the telephoto end and β4W is the lateral magnification of the 4th lens group G4 at the wide-angle end.
Patent JP-H07237296-A (JP)
Title: Ink jet recording and device thereof
Inventor: UEMATSU RYOSUKE
IPC: B41J2/01
Filed: 1994-02-28
Abstract: PURPOSE:To eliminate a recording dot of being out of place without degrading recording speed. CONSTITUTION:This ink jet recording device provided with plural nozzle electrodes 12a, 12b, 12c,... which discharge ink droplets 10 by electrostatic force, an electrode plate 16 with an opening part 14 which generates an electric field between the nozzle electrodes 12a,... and passes the ink droplets 10 discharged from the nozzle electrodes 12a,..., and an electric charge generator 20 which supplies ions 18 whose polarity is opposite to electric charges which ink droplets own to the ink droplets 10 which have passed through the opening 14. The opening 14 is formed into a circular shape around the flying route of the discharge ink droplets 10.