baber/WOPTO huggingface dataset:
Patent JP-S6487851-A (JP)
Title: Piston having abrasion-resistant solid thin-film lubricant coating
Inventor: JIYON KENESU PURESUUTSUDO
IPC: C10M111/04
Filed: 1988-07-14
Abstract: PURPOSE: To improve wear resistance by coating a bottom of a piston with a solid film lubricant coating which has wear resistance and adhesion. CONSTITUTION: A bottom of a piston is coated with a solid film lubricant coating which has outstanding wear resistance and adhesion. The solid film lubricant coating consists of a polimide and a fluo-carbon which are 2,2-bis [4-4 (4-amino- phenoxy)phenyl] hexa-fluoro-propane and an aromatic tetra-carbon-acid (or its dianhydride or its ester). A ratio of an weight of polyimide-resin to an weight of fluorocarbon is approximately 25-125 wt.% (phr) per 100 wt.% (phr) of polyimide-resin, preferably an extent of 30-100 phr. Thereby, an endurance and an wear resistance of the piston can be improved.
Patent JP-H0516381-A (JP)
Title: Ink containor, ink jet cartridge having the ink containor, and recorder using the same cartridge
Inventor: KAWAMURA TAKAHISA
IPC: B41J2/175
Filed: 1991-07-15
Abstract: PURPOSE:To obtain stable recording quality by restraining impurities from being eluted by a method wherein an ink absorbing material consisting of a high molecular elastic porous material having continuous bubbles is provided to an ink containor in an ink jet cartridge, which is housed in the ink containor in a compressed state. CONSTITUTION:An ink jet cartridge 1 is composed by integrally providing an ink jet head 12 to which many discharge opening are formed, an ink jet unit 13 in which the head 12 is contained and an electrical wiring and an ink wiring thereto are arranged, and an ink tank 14 containing ink. The ink tank 14 is composed of a cartridge body 1000, an ink absorbing material 900, and a cover component 1100. An elastic porous polymer material having continuous bubbles in its inside which does not contain a plasticizer as a dispersing agent dispersing a pigment for coloring the ink absorbing material, is used as the ink absorbing material 900, which is made to be contained in the cartridge body 1000 while it is being compressed.
Patent JP-H0726620-A (JP)
Title: Balcony provided with frame for drying clothes
Inventor: AOKI KATSUO
IPC: D06F57/12
Filed: 1993-07-14
Abstract: PURPOSE:To enable drying clothes and bedclothes like mats without ceilings. CONSTITUTION:Rails 11, 21 are parallelly laid down on balcony floor 1 and wall 2 respectively, in a balcony where the balcony wall 2 is erected at the front end of the balcony floor 1. A main post 3 transferring on the rail 11 of the balcony floor 1 and a subpost 4 transferring on the rail 21 laid down on the balcony wall 2 are connected to each other by a connection rod 5 to form a post frame 6 at both right and left sides. Lateral bars 7 for drying clothes are connected to the post frames 6.
Patent JP-S6067533-A (JP)
Title: Polyamidester resin and its manufacture
Inventor: IMAI YOSHIO
IPC: C08G69/00
Filed: 1983-09-22
Abstract: PURPOSE:To provide a resin of a wide range of molding temperature, having both high glass-transition and decomposition points, constituted by specific N-phenyl-substituted aromatic polyamidester. CONSTITUTION:The objective resin constituted by an N-phenyl-substituted aromatic polyamidester of formula (Ar1 and Ar2 are each divalent aromatic group; n is polymerization degree ranging from 10-200). The manufacturing process is as follows: an N-phenyl-substituted aminophenol derivative and aromatic dicarboxylic acid dihalide are made to react, at 120-200 deg.C under an inert gas (e.g. N2) atmosphere, in an organic salvent such as xylene, mesitylene, anisole in such an amount as to be 10-40wt% in concentration for each said reactant. The resin thus obtained has a glass transition point ca. 200 deg.C, causing no thermal decomposition up to 400 deg.C.
Patent JP-S6067213-A (JP)
Title: Vehicle ventilating device
Inventor: FUJIYAMA NOBUYUKI
IPC: B61D27/00
Filed: 1983-09-22
Abstract: PURPOSE:To reduce cooling and heating load of a vehicle in which the number of passengers changes remarkably by detecting in-car temperature and passenger rate, calculating the amount of ventilation corresponding to them and selectively opening and closing ventilators. CONSTITUTION:When a manual/automatic change-over switch 9 is changed to connect to automatic load detecting switches 8a, 8b, the load detecting switches 8a, 8b are closed, if the vehicle is crowded, and relays 11a, 11b are actuated to output an opening instruction to all opening and closing means 7 to open dampers of all hoods 2. In case of the number of passengers around the passanger capacity, only one of the switches 8a, 8b is closed to open half of the hoolds 2. In case of few passengers, neither of the switches 8a, 8b is closed, keeping all of the hoods closed. On the other hand, when the switch 9 is changed to connect to manual switches 10a, 10b, a carman controls opening and closing. This is effective in saving trouble for opening and closing control of the dampers of the ventilators for saving energy.
Patent JP-S6153306-A (JP)
Title: Production of maleimide copolymer
Inventor: KONDO MASANORI
IPC: C08F212/04
Filed: 1984-08-22
Abstract: PURPOSE:To obtain the titled copolymer in high efficiency by a novel polymerization method applicable even to a water system, by adding an alkali metal salt of carboxylic acid and acetic anhydride to an (N-substituted)maleamic acid and a vinyl compound, carrying out copolymerization, imidating the copolymer. CONSTITUTION:Before, during, or after polymerization, (A) 1-80wt% (N-substituted)maleamic acid such as maleamic acid, N-methylmaleamic acid, etc. shown by the formula (R is H, alkyl, or aryl) and (B) 99-20wt% vinyl compound copolymerizable with the component A, such as aromatic or cyanide vinyl compound, e.g., styrene, acrylonitrile, etc., or unsaturated carboxylic acid alkyl ester, etc. are blended with (C) 0.01-0.5mol based on the component A of alkali metal salt of 1-3C carboxylic acid such as sodium acetate, etc., and (D)>=1mol acetic anhydride, and, if necessary, (E) rubber, copolymerization is carried out, and the copolymer is imidated, to give the aimed polymer.
Patent JP-2001000323-A (JP)
Title: Cooker with detachable lid and lid opening/closing arm
Inventor: ODA HIDEKAZU
IPC: A47J27/16
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent the uneven cooking of food in the case of steam-cooking the food in a cooker with a lid opened/closed by means of a lid opening/closing arm. SOLUTION: This cooker is provided with a bottomed cooker body 1 opened at the upper part; a lid 2 for closing the upper opening of the cooker body 1; a lid opening/closing arm 4 for lifting the lid 2; erected plates 6 vertically erected from the upper face of the lid 2 and provided with through holes 5 opened to pass through in a horizontal direction; a lid elevating device for moving the lid 2 upward and downward; and lock pins that can be horizontally inserted and pulled out of the through holes 5 of the erected plates 6. The cooker body 1 is supported at its side face by a rotating shaft 9. In the case of putting food into the cooker body 1 to heat the food, the lid 2 is placed on the upper part of the cooker body 1 to fix the cooker body 1 and the lid 2. The lid 2 and the lid opening/closing arm 4 are separated, and the cooker body 1 is vertically reversed during heating.
Patent JP-H0621963-A (JP)
Title: Port control method for multi-port repeater
Inventor: MURAKAMI TORU
IPC: H04L12/44
Filed: 1992-07-01
Abstract: PURPOSE:To simplify port control after a power supply is started, and to improve network security. CONSTITUTION:A multi-port repeater 101 is provided with a non-volatile memory 99 for storing state parameters to decide the usable/unusable states of respective ports. When the power supply of the multi-port repeater is turned off or started again after resetting, the multi-port repeater reads the state parameters held in the non-volatile memory 99, decides whether the respective ports can be used or not, and starts repetition later.
Patent JP-H0224332-A (JP)
Title: Production of expandable styrene resin particle
Inventor: SHIMOKAWA MASAAKI
IPC: C08J9/224
Filed: 1988-07-12
Abstract: PURPOSE:To decrease the space among particles as little as possible by perfectly fusing the expanded particles together at their interfaces during the molding step by coating the surfaces of expandable styrene particles with a penetrating coating agent in the presence of water and treating the particles with hot air of a conditioned humidity. CONSTITUTION:100 pts.wt. expandable styrene resin particles (A) (containing 1-20 pts.wt. blowing agent per 100 pts.wt. styrene resin) is coated with 0.01-0.3 pt.wt. penetrating coating agent (B) (e.g., a nonionic surfactant of an HLB >=7, such as polyoxyethylene lauryl ether or oxyethylene/oxypropylene block copolymer or a normally liquid oily organic compound of a solubility parameter <=8, e.g., a liquid paraffin of a kinematic viscosity at 40 deg.C of 7-95cSt) in the presence of water at 30 deg.C to the foaming temperature of the blowing agent and treated with hot humidity-conditioned air of a humidity of 0.5-100% at a velocity of 0.02-1.0m/sec for 5-60min to evaporate 3-40% blowing agent and obtain expandable styrene resin particles.
Patent JP-H04371424-A (JP)
Title: Automatic sheet feeder
Inventor: INOUE HIROYUKI
IPC: B65H3/06
Filed: 1991-06-19
Abstract: PURPOSE:To prevent s feed roller from rotating in an opposite direction without causing an opposite rotation preventing member to be broken and make a noise when registering is carried out for a recording sheet by rotating a one-way clutch in an opposite rotation. CONSTITUTION:A recording sheet 13 is fed out by a rotating sheet feed roller 41 through a one-way clutch 80, and the recording sheet 13 is retracted by the opposite rotation of the one-way clutch 80 to carry out registering for the recording sheet 13. An opposite rotation preventing member is loosely-fitted for a wedge forming part which is formed between an arc-shaped member 1 which rotates with the sheet feed roller 41 and a fixed member 2 to prevent the feed roller 41 from rotating in an opposite direction at the time of the opposite rotation of the one-way clutch. Moreover, a disconnecting mechanism is interlocked.
Patent JP-H0725452-A (JP)
Title: Laterally feeding device for steel pipe
Inventor: YAMAMOTO TATSUYA
IPC: B65G47/78
Filed: 1993-07-14
Abstract: PURPOSE:To make processing of two steel pipes simultaneously without generating any state out of sequence by transporting two small diameter steel pipes in array simultaneously to limit the uphill slope of a transport skid to a specified extent. CONSTITUTION:Every two steel pipes 2 arranged in order on a front face skid 1 are lifted by a chain conveyer with three claws rotatably driven ad the front steel pipe (a) is disposed below and the rear steel pipe (b) above. The uphill gradient theta of a transport skid 4 is set to 0.5-4 degrees according to the size of small diameter steel pipe. The lower steel pipe (a) produces the rolling action by the weight of the upper steel pipe 2b. The upper steel pipe (b) is dropped a soon as the lower steel pipe (a) advances to enable the lateral transport without producing any state out of order.
Patent JP-S6330718-A (JP)
Title: Rotary encoder
Inventor: FUJIMOTO EISUKE
IPC: G01D5/245
Filed: 1986-07-24
Abstract: PURPOSE:To obtain an A-pulse displaying a fine displacement in the angle of rotation of a rotor and a Z-pulse displaying a specific angle of rotation, by providing a single track with an endless position row consisting of a plurality of positions. CONSTITUTION:Sensors 1, 2 output a ridge-shaped pulse waves only when they approach a mark and the ridge-shaped pulse waves are amplified and shaped by a shaping circuit 11a to become the shaping output J1 of the sensor 1 and the shaping output J2 of the sensor 2 and inputted to an OR circuit 13. The shaping output J1 of the sensor 1 is stopped at an angle of rotation of 0 deg. and the shaping output J2 of the sensor 2 is stopped at an angle of rotation of 40 deg. but the stop parts are compensated mutually by the outputs J1, J2 of the sensors 1, 2 and, therefore, an A-pulse PA not containing a part where output is stopped is obtained. Further, the output J1 is reversed by a NOT circuit 17 to obtain output K1 which is, in turn, inputted to an AND circuit 15 along with the output J2 of the sensor 2 to obtain a Z-pulse PZ.
Patent JP-H0619215-A (JP)
Title: Liquid developer
Inventor: MOCHIZUKI CHIHARU
IPC: G03G9/12
Filed: 1992-07-01
Abstract: PURPOSE:To reduce environmental pollution even when the spent copying paper or toner is buried in soil or torn off and discarded on the ground because they are spontaneously decomposed by incorporating a biodegradable or photodegradable plastic into the toner. CONSTITUTION:A toner contg. colorant, binder and degradable material is dispersed in an aliphatic hydrocarbon carrying liq. Namely, a photodegradable and biodegradable material is incorporated into the toner. Consequently, even if the copying paper contg. the toner is buried in soil as refuse, the degradable plastic is decomposed into CO2 and water by the microorganisms and enzyme in the soil, the photodegradable plastic is decomposed by light, the toner is returned to nature, and global environmental pollution is not caused.
Patent JP-S5798821-A (JP)
Title: Device for measuring noise outside vehicle
Inventor: NEGISHI AKIHIDE
IPC: G01H3/00
Filed: 1980-12-12
Abstract: PURPOSE:To concentrate all the noise data in the vehicle so as to grasp them instantly, by providing a precise sound level meter and a radio transmitter at the position separated from the center of a measuring section by a predetermined distance, and mounting a position detector, a main body of a measuring device, and a display on the vehicle to be measured. CONSTITUTION:The vehicle to be measured runs along marks 1-4 which are seperately arranged on one straight line on the ground. At the leading edge of the vehicle 5, the position detector comprising a reflecting type sensor which is cooperated with said marks 1-4 is provided. The marks 1-4 are sequentially detected by said sensor, and the position pluses are outputted from said sensor at every detection. The precise noise level meter 6 is provided at the position separated from the center of the noise measuring section l2 between the marks 2 and 3 by the predetermined distance at a specified height. The FM radio transmitter transmits the noise data obtained by said sound level meter 6. The main body of the measuring device 8 and the display 9 connected thereto are mounted in the vehicle 5.
Patent JP-H0924875-A (JP)
Title: Fuel tank for motorcycle
Inventor: NAGASAKA MUNENORI
IPC: B62J35/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a fuel tank for a motorcycle of such structure that the strength of a stay for holding the fuel tank in the opened state at the time of maintenance does not have to be so high and that a holding member and machining related to the stay can be dispensed with. SOLUTION: A fuel tank for a motorcycle can be opened/closed through a rotating journal means 2 at one end and fastened to a tank rail frame 4 at the time of being closed through a mounting bracket 9 through a bolt at the other end. A stay 6A for supporting the fuel tank 1A at the time of opening the fuel tank 1A is disposed in an engaged state between a bolt through hole 9a in the mounting bracket 9 and an end hole 11a in a hollow steering shaft 11 which is a constituent member of a steering stem 13.
Patent JP-S6153822-A (JP)
Title: Voltage frequency converting circuit
Inventor: UCHIYAMA KAORU
IPC: H03K7/06
Filed: 1984-08-24
Abstract: PURPOSE:To obtain sufficient linearity by connecting a capacitor between the reference voltage input terminal of a comparator and the common potential of the circuit and between the reference incorporating the circuit in a sensor such as an air flow meter. CONSTITUTION:When the output f0 of a comparator A2 is at a level H, the output of a comparator A3 falls to a level L and the output voltage V1 of an integrator A1 is integrated in an H-level direction; when it becomes equal to the reference voltage of the comparator A2, the output voltage of the comparator A2 falls from the leve H to the level L and the output of an inverter A3 is inverted from L to H. Then, the voltage V1 of the integrator A1 is integrated in an L-level direction and when it becomes equal to the reference voltage of the comparator A2, the output of the comparator A2 is inverted. This operation is repeated to obtain the output f0 of the comparator A2 as a frequency output. In this case, a capacitor C1 improves the linearity of the output f0 and a capacitor C2 prevent the chattering of the comparator A2 due to the delay caused by the C1.
Patent JP-S6236993-A (JP)
Title: Interphone system for multiple dwelling house
Inventor: MATSUMOTO RYUJI
IPC: H04M9/00
Filed: 1985-08-09
Abstract: PURPOSE:To obtain an interphone system for a multiple dwelling house with inexpensive installation and work costs by using a wired TV coaxial line in common for an interphone signal line and using a TV receiver in common for a TV monitor of the interphone. CONSTITUTION:When a multiple door gate set 51 selects a residence room set 47 of a house 44 at first, a prescribed control signal is sent through the base band. When the stand-by state of the set 47 is received, the gate door set 51 uses a call tone generating circuit to generate a call tone. The signal is FM-modulated and sent to the set 47. The gate door set 51 sends a video signal picked up by a camera to a frequency converter 46 via a mid-band modulator 50. The set 47 demodulates the call signal to ring a speaker, the converter 46 converts the video signal into a UHF band signal, which is displayed on a TV receiver 48. Further, the resident room set 47 hooks up a handset to send the FM-modulated voice signal to the gate door set 51. Thus, the talking between both is attained.
Patent JP-S6330985-A (JP)
Title: Straight line drawing system
Inventor: HORIGUCHI TATEJI
IPC: G06T11/20
Filed: 1986-07-24
Abstract: PURPOSE:To hasten the drawing speed of a straight line whose inclination to a horizontal line is <=45 deg. by constituting so that once memory accessing in the same word is sufficient. CONSTITUTION:A drawing signal generating part 5 inputs a drawing scope signal and a signal AD of an address number from an address register 3, and the signal AD of the address number and a word drawing signal WB of the address number are outputted to the bit serial by an address changing signal CA. To respective memory elements of the word of the prescribed address number of a displaying memory part 6, the drawing signal is simultaneously written. Hereinafter in the same way, by repeating the action until it arrives at a drawing completing point B, the bit pattern of one straight line is written into the displaying memory part 6. Thus, once memory accessing in the same word is sufficient, the number of times of memory accessing can be decreased and the drawing speed can be hastened.
Patent JP-H0339171-A (JP)
Title: Catheter for removing atheroma
Inventor: SANADA KAZUO
IPC: A61M25/00
Filed: 1989-07-06
Abstract: PURPOSE:To certainly remove an atheroma without injuring the dermis of a blood vessel by mounting the stirring screw mounted to the outer surface of a catheter main body between balloons in a rotatable manner and a liquid flow port formed to the catheter main body between the respective balloons and emitting an atheroma dissolving medical fluid and sucking the dissolved atheroma. CONSTITUTION:An atheroma dissolving medical fluid is sent in an atheroma dissolving medical fluid lumen 20 from the outside and emitted to a closure part from a liquid flow port 15. An atheroma is gradually collapsed into a sol state by the action of a dissolving drug such as urokinase to release and fall from the inner wall of a blood vessel 1. At this time, a rotary shaft is driven to rotate a stirring screw 15. The liquid at the closure part into which the atheroma dissolving medical fluid is introduced is stirred by said screw 15. At the point of time when the atheroma is estimated to be sufficiently solated, the rotation of the stirring screw 15 is stopped and the liquid in the closure part between respective balloons 13, 14 is sucked in the atheroma dissolving medical fluid lumen 20 from the liquid flow port 16.
Patent JP-H0924599-A (JP)
Title: Multicolor offset printing system
Inventor: MATSUI TAKESHI
IPC: G03F1/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a multicolor offset printing system which is a simplified method in place of a conventional multicolor off set printing method using a silver salt type film and can obtain a good clear multicolor printed matter without causing undesirable color dislocation and overlap in the marginal part of duplex printing and the boundary part of different colors. SOLUTION: A process is provided in which characters or image data are printed by an ink-jet method on a synthetic paper sheet or a film in which an ink receiving layer is formed to make a block copy, from which an offset printing plate is prepared.
Patent JP-H0926075-A (JP)
Title: Stress absorption pipe
Inventor: YOSHIDA HIROSHI
IPC: F16L27/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a pipe which does not cause damage even if stress in every direction including the rotational direction is applied. SOLUTION: A flexible pipe 3 is provided between a pipe 2 and a spherical joint 5 and can be bent in the direction of expansion and contraction X, in the right and left direction Y, and in the vertical direction Z. Moreover, the spherical joint 5 provided between the pipe 1 and the flexible pipe 3 can turn freely in the direction of rotation R. Consequently, even if stress in all the directions is applied by earthquake, the stress can be absorbed by the flexible pipe 3 and the spherical joint 5. In particular, even when equipment connected to an end on one side of the pipe 2 turns over and stress is applied in the direction of rotation R, this stress is absorbed by the spherical joint 5 so that the flexible pipe 3 does not cause a crack and is not twisted and cut.
Patent JP-S6235913-A (JP)
Title: Cross section drawing method
Inventor: SEKI MAKI
IPC: B23Q15/00
Filed: 1985-08-09
Abstract: PURPOSE:To simultaneously draw cross section of desired parts without overlapping one another by indicating a hole, whose cross section should by drawn, out of many holes on the plan of a metallic die plate and indicating the display position. CONSTITUTION:A plan PLV of the metallic die plate is drawn on a display picture CRT, and the hole whose cross section should be displayed is pointed by a cursor if it exists. When the hole is specified, an operator discriminates whether it is necessary to change the cross section display position or not, and the operator inputs NL if it is unnecessary to change the display position like holes H1 and H2. If it is necessary to change the display position line a hole H3, the cursor CSR is positioned to a prescribed position in the horizontal direction, namely, the position where the cross section should be displayed, and this position is inputted. When NL or the cross section display position is inputted, a processor drawing simultaneously cross sections H'1-H'3 of holes H1, H2, and H3 in the indicated position on the display picture CRT without overlapping one another.