baber/WOPTO huggingface dataset:
Patent JP-H04168673-A (JP)
Title: Loading mechanism of external storage device
Inventor: YONEYAMA ATSUSHI
IPC: G11B17/043
Filed: 1990-11-01
Abstract: PURPOSE:To perform a soft landing operation and to realize a thin shape by a method wherein a sliding plate is slid to and brought into contact with the sliding and contact part of a braking member by the insertion and detachment action of a medium into and from a frame and a viscous material which has been laid between them decelerates the sliding and contact speed of both. CONSTITUTION:A loading mechanism 21 is provided with the following: a cartridge holder 22; and a sliding plate 23 which moves a cartridge, together with the holder 22, in parallel between an insertion and detachment position and an action position. A braking member 31 is provided with the following: a sliding and contact part 31a which is slid to and brought into contact with an extension plate 26 for the sliding plate 23; a pressure part 31b which presses the extension plate 26 to the side of the sliding and contact part 31a; and a grease 33 as a viscous material which is injected between the extension plate 26 and the sliding and contact part 31a. The sliding speed of the extension plate 26 inside the braking member 31 is decelerated by the viscous resistance of the grease 33, and the sliding movement of the sliding plate 23 is braked. Thereby, the loading operation of magnetic heads 4a, 4b is braked, it is possible to prevent a floppy disk F from being damaged and a floppy disk drive 1 itself can be made thin.
Patent JP-H02142076-A (JP)
Title: Coaxial monitor jack
Inventor: TAKAWA HIROSHI
IPC: H01R13/648
Filed: 1988-11-24
Abstract: PURPOSE:To prevent the electrostatic obstacle in the measuring by providing a contact C which is arranged to contact before a contact G of the outer conductor of a coaxial cord for measuring to insert contacts to a contact B for outer conductor, but not to contact in a regular setting condition, and to connect to the earth. CONSTITUTION:While a contact B2 for the outer conductor is provided coaxially to a contact A1 for the center conductor, a contact C3 is arranged in front of the contact B2 not linking to the contact B2 so as to contact before a contact G91 of the outer conductor of a coaxial cord 9 for measuring contacts to the contact B2, but not to contact in the regular setting condition, and connected to the earth. When the cord 9 is inserted to a coaxial jack 5, the gearing and connecting condition is made after the contact piece of the contact C3 is contacted to the contact G91 necessarily. Even though there occurs an electrostatic charge to the cord 9 by this contact, it is discharged to the frame earthing through a terminal lead 33, and no discharge to the circuit earthing through the contact B2 occurs. Consequently, the electrostatic obstacle in the measuring can be prevented.
Patent JP-H07149829-A (JP)
Title: Cationic polymer
Inventor: JIYAKURIIN AN KOOTESU
IPC: C08F20/60
Filed: 1992-11-06
Abstract: PURPOSE: To obtain a cationic polymer which has excellent coagulating properties, can be obtd. from relatively inexpensive starting compds., and is useful for use in paper converting agents, wastewater treating agents and the like by using a polymer comprising a specified structure moiety.  
     CONSTITUTION: This cationic polymer comprises a constituent unit represented by formula I {wherein R 4  and R 5  represent each a 1-6C (cyclo)alkyl, a 2-6C alkenyl, an aryl, an aralkyl or the like; R 2  represents H or R 4 ; R 3  represents H or a 1-3C alkyl; R 6 , R 7 , R 8 , R 9 , and R 10  represent each H, a 1-8C hydrocarbon radical attached to a nitrogen atom, a 4-8C hydrocarbon radical with the sequence being interrupted by O or NR 11  [wherein R 11  represents H, methyl, ethyl, or a group represented by formula II (wherein R 12 , R 13 , and R 14  represent each H, methyl, ethyl or the like; and (m) is 1 to 3)]; X represents a 1-6C alkylene, a 3-6C hydroxylkaylene, or a 4-6C alkylene interrupted by O; and (n) is 0 to 20}. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H07150414-A (JP)
Title: Hygroscopic polyamide fiber and inner wear, hosiery and sportswear composed thereof
Inventor: KINOSHITA NAOYUKI
IPC: D01F6/90
Filed: 1993-11-26
Abstract: PURPOSE:To obtain polyamide fiber, having excellent characteristics essential to the polyamide fiber and high hygroscopicity at the same time and capable of providing a fabric product for clothes excellent in the hygroscopicity and feeling of wear without mustiness and stickiness. CONSTITUTION:This hygroscopic polyamide fiber contains 1-15wt.% polyvinylpyrrolidone and 0.1-10wt.% polyether ester amide and/or polyether amide. Furthermore, these inner wear, hosiery and sportswear are produced from the hygroscopic polyamide fiber.
Patent JP-2000129394-A (JP)
Title: Reinforcing deformed bar and its manufacture
Inventor: ATSUMI TAKUYA
IPC: C22C38/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To manufacture a reinforcing deformed bar stably satisfying mechanical properties equivalent to JIS SD 390 and having excellent gas pressure weldability. SOLUTION: This deformed bar has a composition containing, by weight, 0.20-0.29% C, 0.60-0.95% Mn, and 0.1-1.0% Cu or further containing 0.01-0.05% Nb and/or 0.01-0.05% V. In order to form the structure of the surface layer part into tempered martensite, hot rolling is applied at a finish rolling finishing temperature between (Ar3 transformation point + 50 deg.C) and (Ar3 transformation point + 250 deg.C) and then rapid cooling is carried out under the condition that surface temperature is regulated to the Ms point or below and that the surface temperature is regulated, after the cessation of the quick cooling, to 620-780 deg.C by recuperation.
Patent JP-2000124684-A (JP)
Title: Method and equipment for mounting electronic component
Inventor: MIZUNO TORU
IPC: B23P19/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To keep a chucking head small and light-weight, to grasp correctly and surely the chucked and held condition of an electronic component by the chucking head, even if the chucking head is moved at a constant high speed and thereby eliminate a time loss, and to mount the electronic component at a specified place on the surface of a circuit board with high accuracy. SOLUTION: While a chucking head 1 is moving from a component supply position 4 to a mounting position 5, the chucked and held condition of an electronic component E by the chucking head 1 is reflected upward in a mirror disposed below a movement path of the chucking head 1 and in the direction in which the chucking head 1 moves. The reflected light from the mirror 3 is picked up as an image by an image pickup camera 2 integrally installed with the chucking head 1. Based on the data obtained by image processing of the image, the positions of the chucking head 1 in the X, Y and θ directions are corrected. Thereafter, the electronic component E is carried by the chucking head 1 to the mounting position 5 which is located away from the component supply position 4, to be mounted at a specified place on the surface of the circuit board.
Patent JP-H07118207-A (JP)
Title: Bicyclo(3.3.0)octan-3,7-dione derivative and its production
Inventor: NOIDE MANABU
IPC: C07C69/757
Filed: 1993-10-22
Abstract: PURPOSE:To novel bicyclo[3,3,0]octane-3,7-dione derivative which is an intermediate for carbacyclin which is useful as a physiologically active substance. CONSTITUTION:A compound of formula I (R<1> is H, -CO2R<2>; R<2> is lower alkyl), particularly its optically active one is prepared by hydrolysis of compound of formula V with lipase then decarboxylation under acidic conditions into the compound of formula II, further hydrolysis of the product under alkaline conditions, then decarboxylation under acidic conditions to give the compound of formula IV, or by hydrolysis of the compound of formula V under alkaline conditions followed by decarboxylation under acidic conditions, treatment of the racemic product of formula III with bread yeast to selectively give the compound of formula IV. (1S,2R,4S,5S,6R)-(+)-trimethylbicyclo[3.3.0]octane-3,7- dione-2,4,6-tricarboxylate is cited as a compound of formula II.
Patent JP-H09108374-A (JP)
Title: Buckle for safety belt
Inventor: NAKAI HIROSHI
IPC: A44B11/25
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a buckle which can be easily connected and separated by a simple procedure in releasing the connection, by composing the buckle so that a lock member is temporarily removed when a tongue plate is inserted into a main body, and the connection condition to engage with engaging opening is held when the tongue plate is further inserted up to the position of the lock member. SOLUTION: The tip part of a tongue engaging projection 6 equipped on a lock member 7 upward rotatable around a tongue plate inserting opening part 4 as the fulcrum is extended to form an overlapping piece part 61 with a peak-like shape and the overlapping piece part 61 is overlapped on and brought in contact with the tip end 32 of an engaging opening 31 on the tongue plate 3. At that overlapping contact, the tip of the tongue plate 3 is pressed by a contact piece 9 so as the tip end 32 of the engaging opening 31 to be strongly inserted under the overlapping piece part 61 to make a more rigid connection.  When the engagement is to be released, the tongue plate 3 is pressed into once against the elasticity of the contact member 9 to release the engagement of the overlapping piece part 61 and the tip part 32 of the engaging opening 31 and simultaneously an operation piece 71 linked with the lock member 7 is depressed to release the engagement between the body and the tongue plate.
Patent JP-H11129352-A (JP)
Title: Equipment for manufacturing roll
Inventor: YAMAGUCHI KOJI
IPC: B29C45/73
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide equipment which enables manufacture of a rubber roll having a surface excellent in smoothness in a shorter time than usual and at a low cost. SOLUTION: An inner die 14 is constituted so that it has the shape of a thin-wall cylindrical pipe having a tube wall made 0.3-3.0 mm thick and that it is supported by a support member 38 in a state wherein a core material 50 of a roll is positioned concentrically, while an outer die 12 is constituted so that a die holding hole part 46 which can hold the inner die 14 is formed between the mating surfaces of two split dies 18a and 18b and that a plurality of heaters are provided around the die holding hole part 46. In a state wherein the inner die 14 is held in the die holding hole part 46, a rubber material 56 is injected into a gap 52 between the inner die 14 and the core material 50 through a material injection part 48 making the die holding hole part 46 open outside, and the inner die 14 is heated by heater means 24.  Thereby the rubber material 56 is subjected to vulcanization molding and the intended roll is obtained.
Patent JP-H01140837-A (JP)
Title: Multi-address communication system
Inventor: KIMURA NAOHIRO
Filed: 1987-11-27
Abstract: PURPOSE:To shorten a time when multi-address packet reaches output side equipment by providing a means which transmits simultaneously the multi- address packets to respective output side equipments on a switching part when global address is detected from the multi-address packed to be received. CONSTITUTION:The multi-address packet (h) is guided to the switching part 31 through an input side equipment 32. A generation part 31a in the switch part 31 collates the global address bit GA of the multi-address packet (h) to be inputted. When it is '1', address numbers Aj and Ak which have previously been allotted are added by using the generation part 31b and transmitted to the output side equipments 33 and 34. Multi-address packet detection parts 33a and 34a in respective output equipments 33 and 34 are collected with '1' in the global address GA and the address numbers Aj and Ak, and fetch the multi-address packets into their own equipments when coincidence can be obtained.
Patent JP-H06121884-A (JP)
Title: Sewing apparatus
Inventor: SUZUKI TAKAAKI
IPC: B65H54/22
Filed: 1992-10-08
Abstract: PURPOSE:To enable automatic contraction sewing in taking one work cloth on the other while putting ends of both upper and lower work cloths together by providing an upper and lower work cloths feeding means, an upper and lower work cloths moving means, both upper and lower cloth ends detecting means, etc. CONSTITUTION:To prepare sports shoes made of work cloths, cloth ends of an insole cloth made of upper cloth and a shell cloth made of lower cloth are profile sewn while taking the lower cloth in the upper cloth. A sewing apparatus provided with an industrial final sewing machine is provided with an upper and lower feeding means for feeding the upper and lower work cloths sewn in piles and an upward-downward moving means for moving the respective work cloths in the direction orthogonal to the feeding direction and an upper and lower work cloth ends detecting means to detect notches and cloth ends of the respective work cloths, count increments of a notch counter in every notch and control an amount of taking the lower work cloth in the upper work cloth according to the counter value. Further, the number of stitches is counted and a desired reference position in a sewing section is read out to control the cloth ends.
Patent JP-2000122707-A (JP)
Title: Testing method for checking function for programmable controller and plant monitor and control device
Inventor: TAKAOKA MIKIO
IPC: G05B19/048
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To execute a test for checking the functions of a programmable controller in a plant monitor and control device only by one operator. SOLUTION: Input elements (e.g. 801a, 801b) and output elements (e.g. 802a to 802c) for plant equipments in a field B and a controller/sequencer (PLC) 1, in which a signal is inputted or outputted through a signal line, in an electric room 1F execute a program by inputting the operation states of these equipments. An output signal from the PLC 1 to be executed by a test input signal outputted from a field control panel 10 of the like is received by a logic monitor terminal 6 in the field B through a communication route formed by a part of portable radio terminal slave equipments 2 to 5 as a radio line, the output signal whose state is changed is converted into a voice, which is informed of from a radio terminal 7 carried by an inspector 9.  The inspector 9 manually executes a test input by short-circuiting a limit switch 801a and its program response can be checked by voice information to execute tests only by one person in the field B.
Patent JP-H09137194-A (JP)
Title: Deodorant-detergent composition
Inventor: AIHARA SHIN
IPC: C11D3/50
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a deodorant-detergent compsn. which exhibits excellent cleaning effects and persistent and sufficient deodorizing effects by combining an anionic surfactant and an amphoteric surfactant with a deodorizing component obtd. from a specific plant. SOLUTION: This compsn. comprises an anionic surfactant, an amphoteric surfactant, and a deodorizing component obtd. from a plant of the family Theaceae, The anionic surfactant is pref. at least one surfactant selected from among a polyoxyethylene 8-20C alkyl ether sulfuric acid having an average number of moles of ethylene oxide added of 1-50, an 8-20C alkylsulfuric ester, a 6-20C alkanesulfonic acid, and their alkali metal salts. The amphoteric surfactant is pref. at least one surfactant selected from among amphoteric surfatants of a betaine type, an amino acid salt type, and an imidaline type.
Patent JP-H08162918-A (JP)
Title: Pulse signal generation circuit
Inventor: UEMURA FUMIAKI
IPC: H03K5/05
Filed: 1994-12-01
Abstract: PURPOSE: To generate the plural pulse signals of mutually different duties at the same frequency from one pulse signal. CONSTITUTION: By frequency dividing a reference clock CKREF generated in a reference clock generator 101 by three by a three frequency divider circuit 102, the clock CK1 of the duty 33% synchronized with the fall of the reference clock CKREF is obtained. By supplying the clock CK1 to the D input terminal of a D latch flip-flop 103 and punching it at the rise of the reference clock CKREF, the three-frequency-divided clock CK1 is delayed by a half cycle of the reference clock CKREF. Then, the Q output CK1' of the flip-flop 103 and the original three-frequency-divided clock CK1 are inputted to an OR gate 104 and ORed. Thus, the clock CK2 of the duty 50% is generated.
Patent JP-H01250028-A (JP)
Title: Measuring apparatus, load cell and making thereof
Inventor: BENII ENU DAIRON
IPC: G01G3/14
Filed: 1988-11-28
Abstract: PURPOSE: To permit analysis and compensation from an external source without requiring any adjustment after manufacture by producing the digital indication of a load acting on a counter force in a circuit unit secured thereto and applying compensation coefficients. CONSTITUTION: The weighing apparatus comprises a locker pin counter force 12 of column for a unit provided with curved loading surfaces 60, 65 at the opposite ends thereof. Converters 75, 79 for providing signals indicative of loads acting on the end faces are mounted around the column. A circuit 14 for providing the digital indication of a load acting on the counter force and storing linear compensation coefficients for the counter force is connected with means for applying the stored digital compensation coefficients to a weight being read out. The circuit 14 is controlled using a signal path through a connector 33.
Patent JP-H07148940-A (JP)
Title: Ink cartridge, ink jet recording device and recording apparatus using the same
Inventor: UJITA TOSHIHIKO
IPC: B41J2/21
Filed: 1993-11-29
Abstract: PURPOSE:To prevent the leakage of ink at the time of non-contact by arranging an ink absorbing member holding ink, an ink supply port, an ink supply part in which the ink introducing part of a recording head is inserted and an air passage venting air to the outside at the time of insertion. CONSTITUTION:In a process bringing an ink guide member 47 and the ink introducing part of a recording head 2 to a pressure contact state when the recording head 2 and an ink cartridge 3 are connected, the air between the ink guide member 47 and the connection part is pushed toward the ink guide member but flows to the outside through the groove 42 provided along a holding wall 41 and an atmosphere communication port 48. Since ink is preliminarily guided to the end surface of the ink guide member 48 coming into contact with the ink introducing part by capillary force, air does not almost penetrate into the ink guide member 47. When the pressing due to the connection part of the recording head 2 is released, the ink guide member 47 is pushed toward the opening part of the ink cartridge 3 by the recovery force of an ink absorbing member 37. However, the ink guide member 47 is pressed by the plate-shaped ink guide member support part 49 erected along the inner peripheral wall of the opening part to prevent the inflow of air through the opening part.
Patent JP-H02143593-A (JP)
Title: Mounting structure of logic package housing unit
Inventor: KURAMITSU MASAHIKO
IPC: H05K7/14
Filed: 1988-11-25
Abstract: PURPOSE:To obtain a miniature logic package of large capacity by a method wherein a card guide guiding a logic package to a housing unit of the logic package and a power feeding connector and an open-close arm provided to the innermost face of the housing are provided, and a plate spring of a good conductor provided to the arm is brought into contact with a power feeding pattern. CONSTITUTION:A well conductive plate spring 7 is provided inside a groove provided to an arm 6, which is vertically swingable about a support point 12 and provided to an upper and a lower side of a housing unit 2 respectively, where the plate springs 7 are made to face each other, the upper and the lower edge of a logic circuit 3 are inserted between the opposed well conductive plate springs 7 by moving the arms 6 inward, and the plate spring 7 is brought into contact with a power feeding pattern provided to the upper and the lower face of the logic package 3 respectively. The tip of the arm 6 is fixed to a power feeding bus bar 8 which extends from a power source provided to a rack. By this setup, a electricity sent from the power source is conducted to the arm 6 through the bus bar 8 and furthermore sent to the power feeding pattern of the logic package 3 through the intermediary of the plate spring 7 of the arm 6.
Patent JP-H10179805-A (JP)
Title: Hollow golf ball and manufacture thereof
Inventor: TSUJINAKA HIROYUKI
IPC: C08L21/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To improve the feeling at the impact of ball without decreasing the flying characteristic thereof by sealing a hollow center having a completely spherical hollow part therein inside a core. SOLUTION: A rubber layer 3 for a core is formed on a spherical hollow center 2, and the two 2, 3 form a hollow core A which is covered with a cover 4. The hollow center 2 is made of material selected from a group of rubber, thermoplastic resin or a mixture thereof. The layer 3 is obtained by vulcanizing a rubber composite used for a core of a golf ball. The core A is obtained by forming semi-spherical rubber shells with a similar recess to that of the center 2 by use of material similar to that of the center 2, sealing the center 2 therein at the time of joining the two semi-spherical shells, and applying complete vulcanization thereto. Thereafter the core A is covered with the cover 4.
Patent JP-H0544782-A (JP)
Title: Device for compensating rotational impact force
Inventor: REIK WOLFGANG
IPC: F16D3/14
Filed: 1991-11-14
Abstract: PURPOSE: To suit the needs for absorbing different vibration by making the circumferential length of the notch of a compression coil spring in a disc of a friction damping means be longer than that of the notch supporting the coil spring at the side of a flywheel mass at the side of a transmission gear box. CONSTITUTION: A mass of a flywheel 2 is divided into a mass 3 at the side of an engine and a mass 4 at the side of a transmission gear box. The mass 3 is fixed on a crankshaft 5 and the mass 4 is fixed on a friction clutch 7. The two masses 3, 4 are rotatable with respect to each other within a certain range against the action of a damping device 26 formed by a force accumulator member and friction device 28, 29 acting in circumferential direction of the configuration of a coil spring 27. Discs 30, 31 are arranged on both sides of a flange-shaped component 18. Notches 30a, 31a, 18a are arranged on the discs and the component 18 to receive the coil spring 27. Thus, the discs 30, 31, subject to friction at a rotary angle smaller than that between the masses 30, 31, are suitable for absorbing various vibration.
Patent JP-H06149461-A (JP)
Title: Pen input device
Inventor: SAKURAI YASUHIRO
IPC: G06F3/0488
Filed: 1992-11-09
Abstract: PURPOSE:To provide the pen input device equipped with responsiveness corresponding to the movement of a pen type input means without increasing the load of a data processing means for processing data. CONSTITUTION:This device is provided with an input means composed of a tablet 1 and a pen type input means 2, sampling control means 3 for detecting the coordinate position of the pen type input means 2 and storing it in a buffer 4 as position data, interruption control means 5 for generating interruption to sampling processing, confirming the stored contents in the buffer 4 and transmitting an interruption signal, interruption processing means 6 for activating a data processing means 10 and a moving distance detecting means 7 when the interruption signal is received, data processing means 10 for processing data for plotting based on the position data stored in the buffer 4, moving distance detecting means 7 for detecting the moving distance of the pen type input means 2 on the tablet 1 from the stored contents in the buffer 4, and sampling interval/interrupting interval deciding means 9 for deciding new sampling and interrupting intervals.