baber/WOPTO huggingface dataset:
Patent JP-2000254932-A (JP)
Title: Method for producing fiber reinforced thermoplastic resin expanded molded object
Inventor: FUNAKOSHI SATORU
IPC: B29C43/02
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To produce a fiber reinforced thermoplastic resin expanded molded object excellent in lightweight properties, mold transfer properties and dimensional stability by forming a uniform expanded layer of high magnification. SOLUTION: A process for performing mold clamping so as to make the cavity vol. of a mold smaller than the vol. of a molten thermoplastic resin before expansion, a process for supplying the molten thermoplastic resin into the cavity of the mold, a process for opening the cavity of the mold in the thickness direction of a molded object while supplying the molten thermoplastic resin, a process for opening a part or the whole of the mold in the thickness direction of the molded object so as not to become the thickness of a final molded object to expand the unsolidified part of the molten thermoplastic resin, a process for introducing gas into the expanded object,  a process for further opening a part or the whole of the opened mold to allow a cavity clearance to coincide with the thickness of the final molded object and a process for cooling the molded object while holding the cavity clearance to the thickness of the final molded object are provided.
Patent JP-H08234306-A (JP)
Title: Microfilm reader
Inventor: TOJO TAKESHI
IPC: G03B21/11
Filed: 1995-02-27
Abstract: PURPOSE: To display an image of high quality never inferior to a screen- projected image in a microfilm reader for reading the image by an image sensor and displaying it on a display device such as CRT. CONSTITUTION: This device has a multi-valuing processing means for multi- valuing the image signal which is read and outputted by an image sensor 96 into a multi-value of binary or more, and a display means for displaying the multi-valued signal by multi-valued density gradation. The display device used here is a one capable of multi-valued density gradation display, and a CRT 12 is used therefor. The background area of the image displayed on the display device is not pure white as a binarized image, but gray. Thus, when the multi- valued image is edge-emphasized, only the dark image side in contact with the edge (boundary) of the image is desirably emphasized without emphasizing the background side in contact with the edge.
Patent JP-S63226949-A (JP)
Title: Temporarily fixing mechanism for surface-mounting package
Inventor: SHIMIZU MITSUHARU
IPC: H05K3/34
Filed: 1987-03-16
Abstract: PURPOSE:To eliminate a positioning error of a package during a soldering operation of a lead by a method wherein a temporarily fixing mechanism is constituted by a protrusion projected downward from a periphery of the package and by a hole which is made on the surface of a printed-circuit board and into which the protrusion is to be inserted so that the package can be temporarily fixed at a prescribed position on the printed-circuit board always accurately and surely. CONSTITUTION:A temporarily fixing mechanism is constituted by protrusions 2 projected downward from a periphery of a package 1 and by holes 4 which are made on the surface of a printed-circuit board 3 and into which said protrusions 2 are to be inserted. For example, at two mutually opposite corner parts on the rear of an insulator 5, such as a resin or the like, constituting a surface-mounting package 1 where two or more J-shaped leads 8 extended to the outside are installed at its periphery, column-shaped protrusions 2 are projected downward from the insulator 5 as one body. In addition, holes 4 such as blind holes or through holes into which the individual protrusions 2 projected from said insulator 5 are to be inserted are made.
Patent JP-H04295112-A (JP)
Title: Variable valve timing mechanism
Inventor: NISHIHARA SETSUO
IPC: F01L1/18
Filed: 1991-03-26
Abstract: PURPOSE:To simplify a switching mechanism by protruding and retracting a single connected piston from and to a guide hole with hydraulic pressure force, and engaging/disengaging its protruding edge part with/from an engagement hole in a high-speed rocker arm to open/close a valve at the most adequate timing for an engine running speed. CONSTITUTION:A connected piston 29 is retracted inside a guide hole 28 by a spring 30 in the low-speed range of an engine, so a high-speed rocker arm 36 is free to a rocker shaft 23, and air intake valves 26a, 26b are opened/closed by cams for low-speed 21a, 21b through low-speed rocker arms 24a, 24b. On the other hand, in a high-speed range, hydraulic pressure works upon the inside of the guide hole 28 at the back part of the connected piston 29 through an oil hole 31 which communicates with a hydraulic pressure supply passage 27, so that the connected piston 29 protrudes from the guide hole 28 against the spring 30, and the protruding edge part is engaged with an engagement hole 37 of the high-speed rocker arm 36. Therefore, the high-speed rocker arm 36 is integrated with the rocker shaft 23, and the air intake valves 26a, 26b are opened/closed by a cam 22 for high-speed.
Patent JP-H10248009-A (JP)
Title: Recorder and control method for the recorder, facsimile equipment and control method for the facsimile equipment
Inventor: SHOJI FUMIO
IPC: G06T3/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent waste of recording paper to the utmost and to provide an output of image data desired by the user. SOLUTION: In the case that a selection result Xi of recording paper for i-th page is the same as a selection result Yn for recording paper for link recording (S37) or in the case that recording paper set to the recorder is in use, whether or not a main scanning length for n-th page differs from a main scanning length for (n+1)th page is discriminated, and when different, image data from the 1st page to the n-th page are linked and the resulting data are outputted on one recording paper sheet (S40, S41). In the case that the main scanning length for the n-th page is the same as the main scanning length for the (n+1)th page and division of image data on the (n+1)th page takes place (S42 to S43), the 1st to n-th pages of the image data are linked and the resulting data are outputted on one recording paper sheet (S41).  Even when the page number (n+1) is smaller than a maximum linked page number Nmax, the image data from the 1st to the n-th pages are outputted on one recording paper sheet (S40, S41).
Patent JP-S56159254-A (JP)
Title: Monoazo compound and dyeing and printing method of hydrophobic fiber with the same
Inventor: MURAKAMI YASUO
IPC: C09B29/06
Filed: 1980-05-12
Abstract: NEW MATERIAL:A monoazo dye expressed by formula I (R 1  is methyl or etyl; R 2  is β-methoxyethyl, β-ethoxyethyl or γ-methoxybutyl).  
     EXAMPLE: The compound of formula II.  
     USE: A dye capable of dyeing and printing hydrophobic fibers, particularly polyethylene terephthalate fibers with improved fastness.  
     PROCESS: 2-Amino-5-nitrobenzonitrile is diazotized with nitrosylsulfuric acid in  sulfuric acid to give a diazonium salt, which is then coupled with an aromatic  amine of formula III, e.g. 2-β-methoxy-ethoxy-5-acetylamino-aniline, in an aqueous  solution of a mineral acid at a buffered pH. The coupling component of formula III  can be obtained by heating an aniline derivative of formula IV with allyl chloride in  the presence of an acid binder in methanol. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09227449-A (JP)
Title: New anionic compound, anionic surfactant and detergent composition
Inventor: OKANO TOMOMICHI
IPC: C09K23/14
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having excellent hard water resistance, cleaning power, frothing property, safety to the environment and human body and also excellent in handleability and useful as a surfactant or a cleaning agent. SOLUTION: This anionic compound is expressed by formula I (R<1> is a 6-22C straight or branched-chain alkyl or alkenyl; R<2> is H or a 1-4C alkyl; AO is a 2-4C straight or branched-chain oxyalkylene; (m) is an integer of 1-50; Z is carboxyl, carboxymethyl, sulfuric acid ester residue, etc.) or its salt, e.g. C12 H25 OCH2 CH(OCH2 COONa)CH2 O(C2 H4 O)6 CH3 . The compound of formula I can be produced by using an alkyl glycidyl ether of formula II as a starting raw material, subjecting the raw material to ringopening addition etherification reaction with a polyalkylene glycol or a polyalkylene glycol monoalkyl ether and introducing an anionic functional group into the molecule.
Patent JP-H04296489-A (JP)
Title: Lighting remote control device
Inventor: SOGA SEIJI
IPC: H05B37/02
Filed: 1991-03-26
Abstract: PURPOSE:To provide a lighting remote controller device capable of lighting a lighting load with a wall switch if a transmitter is not present and laying the lighting load in non-operated state after a service interruption longer than a determined time. CONSTITUTION:A power source AC connects a wall switch 1 in a room to a lamp L and a miniature lamp M through relay contacts ry1, ry2, respectively. A receipt control circuit 2 receives a remote control signal RC by a receiving part 21, and selectively controls the lamp L and the miniature lamp M into operated or non-operated state by a load state selecting circuit 22. A power source interruption detecting circuit 4 for detecting the interruption of a power source AC connects the rectified pulsating voltage of a rectifier BR in series to a series circuit of resistances R1, R3 through a diode D1 and connects the divided voltages of the resistances R1, R2 to the set input SET of the control part 23 of the load state selecting circuit 22. The control part 23 judges the output time of the power source interruption detection signal of the power source interruption detecting circuit 4 and controls the states of the lamp L and the miniature lamp M.
Patent JP-H08229083-A (JP)
Title: Bed for maintaining normal cerebral artery pressure by universal gravitation
Inventor: IWANAGA HIRONOBU
IPC: A61G13/04
Filed: 1995-02-24
Abstract: PURPOSE: To correctly maintain the cerebral artery pressure during a sleep by providing a tilt adjusting device for the whole bed portion capable of setting an optional tilt angle via a remote control operation. CONSTITUTION: A tilt adjusting device for the whole bed section 1 adjusted via a remote control operation is provided on a bed, and indicators 2 showing the tilt angle or the ratio of the cerebral artery pressure change due to the change of the tilt angle are provided on the right and left sides of the bed section 1 and a footboard 4 so that the bed can be set to an optional tilt angle (±α deg.) via a remote control operation. The whole bed section 1 of this bed for maintaining the cerebral artery pressure is tilted with the head side kept above when a user has hypertension, and the bed is tilted with the head side kept below when the user has hypotension. When the user sleeps in the attitude to stretch the body, the cerebral artery pressure can be maintained at the correct state.
Patent JP-2000261558-A (JP)
Title: Device and method for storing and reproducing message, recording medium and telephone system
Inventor: MIMURA KENJI
IPC: H04M3/50
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To reproduce a message preferentially on the basis of an originating number at the time of automatic reproduction, to speedily supply information to be requested to a subscriber and to reduce unnecessary economical load at the time of recorded information reproduction. SOLUTION: A caller 2 inputs the originating number predetermined between users at the time of message recording and stores that number in an exchange 3 corresponding to a message. At the time of reproducing, when a subscriber 1 designates the originating number, that message can be preferentially reproduced and the information to be requested can be speedily supplied to the subscriber 1. Since any message excepting for the preferential message is not to be reproduced, the unnecessary economical burden such as a call tariff to be charged at the time of unnecessary recorded information reproduction can be reduced. Since this device is installed not on the side of terminal but on the side of exchange, it is not necessary to purchase a dedicated telephone set.
Patent JP-2000260129-A (JP)
Title: Recording code converting device, recording and encoding system therefor, and recording medium recorded with record-encoded data
Inventor: ITOI TETSUSHI
IPC: G11B20/14
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a recording code capable of reducing a maximum inverting interval and decreasing a DC component by performing non-return-to-zero(NRZ) recording by converting 16 bits to 24 bits. SOLUTION: Four kinds of tables P, Q, R and S incorporated with a ROM 2 for 16-24 modulation have the number of continuous bits in the same code of 2 to 8 bits and the same characteristics as codes 1 and 7. In order to stably lock a phase locked loop(PLL), the total number of data having the number of continuous bits for 2 bits is made to less than (i) bits among 24 bits. A comparative selector circuit selects the optimum table out of four kinds of tables P, Q, R and S.
Patent JP-H04278068-A (JP)
Title: Refreshing drink blended with extracted solution of mugwort
Inventor: KODAMA MASAMI
IPC: A23L2/38
Filed: 1991-03-05
Abstract: PURPOSE:To obtain a refreshing drink blended with a specific extracted solution of mugwort. CONSTITUTION:An extract of mugwort with water or a hydrous alcohol is treated by gel permeation chromatography set under a specific condition, an initial water outflow in 0-25 minutes retention time and 95% ethanol outflow are removed to give an extract of mugwort having reduced bitterness. The specific extract of mugwort has reduced bitterness, smoothes a refreshing drink blended with the extract and has excellently inhibitory effects on chapped skin.
Patent JP-H1075261-A (JP)
Title: Digital voice storage communication system
Inventor: HELFERICH RICHARD J
IPC: H04Q11/04
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To perform transmission and a playback at different speeds by transmitting analog signals at a first speed, converting them to a digital format, storing them in a memory, re-converting them to a retrieval and analog format and playing them back at a second speed. SOLUTION: An active means 16 compares incoming signals with a decoder address and decides whether or not incoming message signals are to be addressed to a system 10. When a received signal code matches with the decoder address, a decoder 16 originates active signals and activates the recording/ storing function of the voice storage system 10. The incoming signals are converted to the digital format in a signal conversion means 20 and stored in a memory means. A control means 18 activates the voice storage system 10 independent of the active signals, calls a message from the memory and re-converts it to the analog format for reproduction.
Patent JP-S58180815-A (JP)
Title: Tilting pad bearing
Inventor: MOURI YASUSHI
IPC: F16C17/03
Filed: 1982-04-15
Abstract: PURPOSE:To scrape drain oil of a high temperature from a front pad off from the surface of a journal, by a method wherein an injection nozzle provided with two jets on its tip and is connected with an oil feed source is provided on an inlet part of a pad of a load side between pads adjoining with each other. CONSTITUTION:An oil feed is carried out by providing an oil jet nozzle only in a space of an inlet 2a side in a rotary direction of a pad 2 taking a partial charge of a load. The oil jet nozzle 7 is provided with an oil feed nozzle opening 8 and a drain oil scraping nozzle opening 9, and lubricating oil is fed to an oil feed space 10 of an inlet 2a of the front edge of a next pad from the oil feed nozzle 8. A jet flow streaming to an outlet part of the rear edge of a front pad 2' from the drain oil scraping nozzle 9 scrapes off drain oil of a high temperature from the front pad 2' and is drained from a drain oil hole 12 provided on a housing 1 through a drain oil space 11.
Patent JP-H11257287-A (JP)
Title: Wear ring structure of centrifugal pump
Inventor: SEKIMOTO MASAAKI
IPC: F04D29/08
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of pump performance by reducing the clearance between a casing and an impeller practically so as to reduce the leakage of liquid between both members as much as possible, in a centrifugal pump. SOLUTION: The material of a wear ring is made of a flexible material such as rubber or plastic, the wear ring is composed in the axial direction, and the clearance in the same axial direction as the pump rotating shaft 3 between the mouth ring 5 of an impeller 4 composing the wear ring, and the liner ring of a casing 2, is reduced to a contactable level. One side of the mouth ring 5 of the impeller 4 or the liner ring of the casing 2 is formed in a V-shape cross section or a bellows form so that a lip 6 at the terminal is contactable to the opposite casing 2 or the surface of the wear ring of the impeller 4.  This lip 6 is expanded to the outer peripheral direction of the impeller 4 where the pressure is increased in the operating time of the pump, and the contact to the casing 2 or to the wear ring of the impeller 4 is enhanced as the pressure difference of the front and the rear surfaces is increased. Processing of the impeller mouth ring 5 and the liner ring of the casing 2 in a minute dimensional accuracy is dipensed with, so as to omit the lathe processing of the wear ring used to be necessary in a conventional type.
Patent JP-S56161232-A (JP)
Title: Safety operation device for loading and unloading equipment, etc
Inventor: SAKURAI TAKESHI
IPC: H02P29/02
Filed: 1980-05-13
Abstract: PURPOSE: To make it possible to stop and hold cargo safely, by stopping an electric motor when an output signal, which was calculated from all the detection signals of continuous torque and rpm during operation of the controlled electric motor of loading and unloading equipments, etc., exceeded a prescribed value.  
     CONSTITUTION: A current signal I, which a resitor 3 detected from a current passing an electric motor 1, and a magnetic flux signal k 1 Φ, which a resistor 4 detected from a current passing a field magnet winding 2, are added to a multiplying unit 11 for calculation of a signal k 2 ΦI corresponding to a torque generated from the electric motor 1. On the other hand, a speed signal ω, which was detected by a tacho-generator 5 connected to a driving unit of the electric motor 1, is given to a differentiator 12 for calculation of a signal k 3 (dω/dt) corresponding to acceleration and deceleration torques. And, a load torque is calculated by an adder 13, and an output of the electric motor 1 is also calculated by a multiplying unit 14, and when the value exceeded a set value of a setting unit 15, an emergency stop is applied to the electric motor 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51141121-A (JP)
Title: Fluid suspension system provided with car body height adjusting device or car
Inventor: TSUCHIYA SHIYUNJI
IPC: B60G17/015
Filed: 1975-05-28
Abstract: PURPOSE:To provide a fluid spring mechanism hydraulically pressurized by manual pump between the car body and the wheel support suspension arm swingably mounted thereon to obtain a fluid suspension system for vehicle provided with a compact and economical car body height adjusting device.
Patent JP-S56158583-A (JP)
Title: Picture recording system
Inventor: ICHIYANAGI TOSHIICHI
IPC: G11B20/10
Filed: 1980-05-13
Abstract: PURPOSE:To make a write-in to one frame memory faster and to reproduce through recording a video information of objective with faster movement on a narrow band magnetic tape, by converting an analog video signal obtained by an photograph device to a digital signal. CONSTITUTION:The objective picture to be picked up is formed on a photoelectric transducing plane of a photoelectric conversion element plate 5 with a lens, and the photoelectric transducing charge according to the brightness of each video element of the objective is stored on the photoelectric transducing element corresponding to the video element of the element plate 5. The electric charge stored on the element plate 5 is sequentially read out on an A/D converter 11 by the control of a control circuit 13 and converted into a digital signal to be stored in one frame memory 12. Further, the information stored in a menory 12 is read out with the low speed scanning signal from the control circuit 13 to be stored on a cassette tape 7 of a micro cassette recorder 6. The write-in of information on the memory 12 is started with the 1st step operation of a release button 1 of a picture pickup device, it is stopped at the 2nd stage operation, and the start of the recorder 6 and the stop of  recording of the 1st frame are made at the same time.
Patent JP-H05272021-A (JP)
Title: Sewing thread
IPC: C08K3/00
Filed: 1992-03-19
Abstract: PURPOSE:To obtain a sewing thread, composed of a polyamide containing a specific diamide compound and inorganic particles, having a single fiber cross- sectional shape such as a circular form, a specific number of final twist in the Z direction, stretch elongation and preventing effects on deterioration in transparency and good in color matching properties. CONSTITUTION:A polyamide polymer, prepared by adding 0.1-2.0wt.% diamide compound expressed by formulas I and/or II [R1 and R4 are 1-20C alkyl; R2 and R3 are H, methyl or ethyl; (n) is an integer of 1-10] (e.g. ethylenebisstearamide) to chips of a polyamide (e.g. nylon 6) and having <=0.1wt.% content of inorganic particles is melt spun and the resultant undrawn yarn is subsequently drawn and manufactured into yarn, which is then subjected to false twist texturing by twisting-heating-untwisting. The obtained two yarns are doubled and Z-twist is applied thereto. Furthermore, steaming treatment is carried out to afford the objective sewing thread having a single fiber cross- sectional shape composed of a circular form or outwardly bulged curved sides, 4-10 denier single fiber size and 100-180T/m number of final twists in the Z direction and 2-20% stretch elongation.
Patent JP-H08231896-A (JP)
Title: Water-based pigment composition
Inventor: KATO AKIMITSU
IPC: C09D133/08
Filed: 1995-02-27
Abstract: PURPOSE: To obtain a water-based pigment compsn. decreased in obnoxious smell and freed from any viscosity increase with the lapse of time by blending a pigment with an acrylic ester emulsion, a high-boiling water-soluble org. solvent, tetrahydro-p-oxazine and water. CONSTITUTION: The compsn. comprises at least a pigment, an acrylic ester emulsion, and water. The pigment is used as a colorant. The acrylic ester emulsion imparts a water resistance to applied coating, and is also used as a vehicle. The water-soluble solvent is used as a freeze inhibitor, a drying time regulator, etc. The tetrehydro-p-oxazine is used for the purpose of decreasing the obnoxious smell of the acrylic ester to mitigate the smell of the pigment compsn., and preventing the compsn. from increasing in viscosity with the lapse of time and gelling.
Patent JP-H03263491-A (JP)
Title: Dehydration under reduced pressure and device therefor
Inventor: KOWA MOTOHIRO
IPC: C10G31/00
Filed: 1990-03-14
Abstract: PURPOSE:To simply and efficiently remove water in a hydrocarbon oil by feeding the hydrocarbon oil having a low content of water to a surge drum in a state of under pressure and then introducing a gas from the bottom of the drum. CONSTITUTION:A hydrocarbon oil such as naphtha fraction, kerosine fraction, gas oil fraction, toluene or xylene containing about 0.01-0.5wt.% (preferably 0.05-0.3wt.%) is fed to a surge drum maintained in a state of reduced pressure and then a gas such as N2, Ha, CO2 or fuel gas is introduced from the bottom of the drum to remove water in the hydrocarbon oil.