baber/WOPTO huggingface dataset:
Patent JP-H02199192-A (JP)
Title: Separation and purification of anthracene derived from coal tar
Inventor: IERUJII PORAKUZETSUKU
IPC: C07C/
Filed: 1989-11-30
Abstract: PURPOSE: To separate and purify anthracene by cooling anthracene oil to a specified temperature or lower in a vertical crystallization vessel, separating the residual oil by gravity, treating the formed unpurified anthracene crystals with a specified solvent in the same vessel and subjecting the crystals to filtration or the like.  
     CONSTITUTION: Anthracene oil in the thinnest possible form is fed into a vertical crystallization vessel having a highly developed heat-exchanging surface and cooled to 80°C or below. The residual oil is separated by gravity, and the formed unpurified anthracene crystals are treated with an aprotic or dipolar solvent in the same vessel. The purified anthracene crystals are separated from the suspension in the solvent by filtration, centrifugation or other known methods, and the solvent is recovered and returned to the process. Thus, the coal-tar- derived anthracene can be separated and purified. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05153246-A (JP)
Title: Testing method for remote subscriber line
Inventor: MORIMOTO AKIRA
IPC: H04M3/26
Filed: 1991-11-27
Abstract: PURPOSE:To efficiently carry out the test of analog information such as the measurement of power-feeding voltage on a remote subscriber line. CONSTITUTION:A main device 1 and a remote device 2 executing communication by a main signal 3 with the main device are provided. The remote device has a testing device 300 for conducting the test of the subscriber line. The testing device 300 conducts the test of all items only by receiving the trigger of test start by a test control signal 21 from the main device and channel information. The result is transmitted to the main device by using the main signal 3.
Patent JP-H01156193-A (JP)
Title: Movement regulator for position of center of gravity of wheel on inclined face
Inventor: ATA SANETAKA
IPC: B62M1/10
Filed: 1987-12-11
Abstract: PURPOSE: To facilitate uphill movement by engaging a small gear with a gear receiving mechanism part formed at the inner periphery of a wheel, and moving a guide arm where a balance weight is applied fore and aft by the rotation of the small gear, so as to always make the center of gravity of the wheel meet a ground point. CONSTITUTION: A groove hole 5 is formed over the whole inner periphery surface of a wheel 3, and a small gear 7 for a load transmission wheel 6 is engaged. A load receiving wheel 10 is disposed at an outer periphery above its large-diameter wheel 8 so as to face it, an arm 15 is bridged between its shaft 11 and the shaft 12 of the wheel 3, and a balance weight 17 is hung. During uphill driving, the center of gravity of the wheel 3 is out of a grounding point P and the wheel 3 is rotated in the lower-grade direction, whose movement rotates the load transmission wheel 6 to rotate the load receiving wheel 10 in the opposite direction, thereby moving the balance weight 17 in the uphill driving direction. The center of gravity of the wheel 3 meets the grounding point P, thus it is possible to facilitate uphill driving.
Patent JP-H01153741-A (JP)
Title: Rubber hose
Inventor: SAWANOBORI TAKEO
IPC: C08F8/04
Filed: 1987-12-10
Abstract: PURPOSE:To obtain an oil-resistant rubber hose having improved heat, wear and sour gasoline resistance, by blending partially hydrogenated multi-polymer rubber with a filler and vulcanizing agent. CONSTITUTION:(A) 100wt.% rubber component consisting of 45-80wt.% butadi ene and 20-55wt.% acrylonitrile is copolymerized with 0.1-15wt.% co polymerizable unsaturated carboxylic acid monomer and at least 70wt.% carbon- carbon double bond part of the prepared multi-polymer is hydrogenated to give partially hydrogenated multi-polymer rubber, which is blended with (B) a filler and (C) a vulcanizing agent. A polymerizable unsaturated carboxylic acid selected from acrylic acid, methacrylic acid, crotonic acid and oleic acid is used as the polymerizable unsaturated carboxylic acid monomer.
Patent JP-H08140839-A (JP)
Title: Rice scoop holder
Inventor: TAZAWA HISAMITSU
IPC: A47J47/16
Filed: 1994-11-22
Abstract: PURPOSE: To maintain a rice scoop (main body section) at the invariably wet state with water. CONSTITUTION: A rice scoop holder 10 is fitted to a rice cooker RC to hold a rice scoop. The outer peripheral edge section of the upper section of the main body section 50 of the rice cooker RC is protruded upward into a circular dike shape, and a waterdrop reception section 54 receiving the waterdrops stuck to the inside portion of a cover section 52 when the cover section 52 is opened is formed on an upper projection 56.  The rice scoop holder 10 is provided with a rice scoop storage body 20, which is located on the outside of the rice cooker RC, stores the main body section of the rice scoop, and is capable of containing water, and a coupling member 30 which is provided on the rice scoop storage body 20 and is coupled with the upper projection 56 of the rice cooker RC through a gap C between the main body section 50 of the rice cooker RC and the cover section 52 when the cover section 52 of the rice cooker RC is closed.
Patent JP-H05153237-A (JP)
Title: Program accumulation-type private branch exchange
Inventor: NISHIDA HATSUO
IPC: H04M3/00
Filed: 1991-11-27
Abstract: PURPOSE:To improve the secrecy of a storage content in a memory in which data can be read and written and to reduce the erroneous alteration of the storage content. CONSTITUTION:A control part 4 receiving the alteration/display request of the content of a program and data, which are stored in a program accumulation memory 43, notices a security level and a command, which are inputted with the request, judges whether the use of the command and a memory area being the object of a processing are permitted or restricted for the security level, and executes a request processing following the command only when both use are permitted. Even if the input command related to the alteration/display request of the content of the memory is use-permitted for a maintenance person, access to the memory area of the program accumulation memory 43 can be restricted unless the use of the memory area being the processing object by the command is permitted. Thus, data stored in the memory area is prevented from being unnecessarily displayed and erroneously altered.
Patent JP-2000149923-A (JP)
Title: Positive electrode active material for lithium ion secondary battery
Inventor: MATSUBARA YUKIO
IPC: H01M4/485
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To improve charge-discharge efficiency and potential drop at the time of discharging while maintaining a cycle characteristic and stability at high temperatures by using a positive electrode active material formed of a lithium-nickel composite oxide added with cobalt, aluminum, boron and manganese. SOLUTION: This positive electrode active material for a lithium ion secondary battery is formed from a lithium-nickel composite oxide expressed by formula I. In formula I, relations 0.9<=y<=1.3, 0.1<(a+b+c)<0.3, 0.01<a<=0.2, 0.01<b<=0/1, 0/01<c<=0.1 and 0<=d<=0.03 are satisfied. Preferably, this compound is provided by adding a boron compound of a quantity equivalent to mole number of boron expressed by (d), in an aqueous medium, to a basic metal salt expressed by formula II [An- represents and n-valent anion where (n) is an integer in the range of 1-3; 0.03<=z<=0.3; 0<=m<2], then adding a lithium compound of a quantity equivalent to mole number of lithium expressed by (y) to it, and spraying or freezing and drying the provided slurry and thereafter, baking it at 600-900 deg.C for about 6 house or more in an oxidative environment.
Patent JP-H11129182-A (JP)
Title: Work reversing method and device
Inventor: OKADA MITSUHIRO
IPC: B25J15/08
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To stably position works even when outer peripheral surfaces of the works are different in their outer peripheral shapes from each other at non-cut surfaces by reversing the works via a jig pin without directly grabbing the works so that the central position of holes of the works are not displaced before and after reversing. SOLUTION: The lower side shaft part of a collar part Sa of a jig pin S is vertically grabbed by grabbing claws 9Ba, 9Bb of a second gripper element 8B, grabbing claws 9Aa, 9Ab of a first gripper element 8A are opened, a work W is allowed to stand by at an inserting position by fingers R, R of a pick and place. The work W is inserted into the collar part Sa of the jig pin S, and the grabbing claws 9Aa, 9Ab of the first gripper element 8A grab the upper side shaft part of the jig pin S. The gripper element is vertically reversed, the work W is reversed, the second gripper element 8B previously placed on the lower side comes to the upper side, and therefore, the grabbing claws 9Ba, 9Bb is opened.
Patent JP-2001130851-A (JP)
Title: Curing device for elevator landing opening part
Inventor: FUJIOKA REIJI
IPC: B66B7/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a curing device for an elevator landing opening part capable of easily attaching/detaching a curing sheet and surely fixing the curing sheet when the sheet is fitted. SOLUTION: A long size supporting body 7 is constituted of a fixed piece 7a to be fixed on a wall part 4 in the vicinity of a landing opening part 1 and a rising piece 7b projecting to the landing side from a side end of the fixed piece 7a. The rising piece 7b is provided with cut-out parts 10a, 10b on which end parts of bar-shaped bodies 3a, 3b are locked. In the vicinities of the cut-out parts 10a, 10b, a carabiner 8 into which the end parts of the bar- shaped bodies 3a, 3b are inserted is provided. As a result, a curing sheet 12 is supported by inserting both ends of the bar-shaped bodies 3a, 3b into the carabiner 8 and locking the ends on the cut-out parts 10a, 10b.
Patent JP-S63168351-A (JP)
Inventor: ICHIKAWA MASASHI
IPC: B44C5/00
Filed: 1986-12-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05123811-A (JP)
Title: Device for chucking billet for parts-former
Inventor: NADA SHOJIRO
IPC: B21K27/00
Filed: 1991-10-31
Abstract: PURPOSE:To remarkably quicken a cold beading cycle, to improve the reliability of the operation for feeding billets one by one and to miniaturize a parts-former by using a cross-chuck system billet chuck device for the transfer parts former. CONSTITUTION:A transfer type parts-former is constituted so as to fix one side of a holding arm 19 arranged as crossing-state of each chuck unit 16 to a chuck driving shaft 18 in this chuck unit 16, hinge the other side of a holding arm 21 as turnable to the chuck driving shaft 18 in the adjoining chuck unit 10, work both holding arms 19, 21 to open/close according to reciprocative rotation of the chuck driving shaft 18 through a link 22 and hold the billet from both sides with the tip parts of both holding arms 19, 21 at the time of working to close.
Patent JP-H06101357-A (JP)
Title: Parking device
Inventor: AOKI ATSUSHI
IPC: E04H6/06
Filed: 1991-11-01
Abstract: PURPOSE:To secure an elevating and sinking passage for an upper stage carrier from the lower stage parking space to upper stage parking space by moving a middle stage carrier to the left along a horizontal guide, moving an elevation/ sinking guide to the left, and moving the middle carrier to the left. CONSTITUTION:Through a roller, an upper stage carrier 30 is pivoted in a hollow cubic frame 10 consisting of a parking space at the upper, middle, and lower stage having an opening 7 at the front face of the lower stage, is hung up by wires 31f, 31r, and elevated or sunk in the vertical direction, while an elevation/sinking guide 19 is pivoted so as to run horizontally along horizontal guides 5f, 5r overhung continuously from the ceiling position of the parking space S2 at the middle stage. Through a roller, a middle stage carrier 20 is pivoted on a vertical member 19b of the elevation/sinking guide 19 and elevated or sunk through wires 21f, 21r.
Patent JP-H05130457-A (JP)
Title: Ghost elimination device
Inventor: EBIHARA KAZUYUKI
IPC: H04N5/21
Filed: 1991-10-31
Abstract: PURPOSE:To eliminate ghost without giving a peculiar sense to an observer in the consecutive tracking by providing a pattern movement detection circuit and a control circuit to the subject device. CONSTITUTION:The subject device is provided with a pattern movement detection circuit 3-7 detecting the motion of a pattern from an incoming video signal and a control circuit 3-5 discriminating it that a coefficient of an arithmetic operation processing circuit is unchanged for a prescribed time or over, discriminating the motion of the picture in response to a motion detection signal from the pattern movement detection circuit 3-7 and controlling the revision of a coefficient to a transversal filter 1-2. Then the control circuit 3-5 allows the transversal filter 1-2 to revise the coefficient when the coefficient in the arithmetic operation processing circuit is unchanged for a prescribed time or over and the motion of the pattern is a prescribed value or over. Thus, the ghost is eliminated without giving a peculiar sense to the observer at the time of consecutive tracking after ghost elimination in the initial state.
Patent JP-H05129457-A (JP)
Title: Package for semiconductor device
Inventor: SUZUKI KATSUHIKO
IPC: H01L23/50
Filed: 1991-10-31
Abstract: PURPOSE:To prevent the occurrence of partial cracks in inner leads for fetching signals. CONSTITUTION:Inner leads 4 are constituted in such a way that ceramic insulators with conductors are firmly stuck to flanged pipes 6 and the leads 4 are inserted into circular holes 5 formed through wall sections 2, with the flange sections of the pipes 6 being fixed to the wall sections 2. Therefore, cracking of the ceramic insulators can be prevented, because the insulators do not receive any stress directly.
Patent JP-H04186192-A (JP)
Title: Fuel spacer
Inventor: NISHIDA KOJI
IPC: G21C3/344
Filed: 1990-11-21
Abstract: PURPOSE:To enhance fuel spacer thermal margin and neutron economy, reduce the pressure loss, and facilitate by fabrication by furnishing a number of small holes in a cylindrical cell, fuel supporting projection, a spring, and an outer belt. CONSTITUTION:A number of small holes 3 are bored in the side of a cylindrical cell 1, which should not influence the stream of a coolant, and also a number of holes 3 are opened in the projection 4 for supporting fuel rod and a spring tab 5. This reduces not only neutron economy due to decrease in the metal amount but also the blowdown effect to prevent the liquid film from becoming thin and also increase the thermal margin, and further turbulence of the vapor stream is lesser because of being free from complicated spacer structure to cause drop of the shape pressure loss. Also a number of holes 3 are provided in an outer belt 2, which leads to further enhancement of the neutron economy. Cell 1 fabrication becomes easier by providing a number of holes 3 previously in a pipe as material to cell 1, which is then cut and subjected to a press process.
Patent JP-H10164240-A (JP)
Title: Multi-point connection control system
Inventor: WADA YOSHIYASU
IPC: H04N7/15
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a multi-point connection control system by which a terminal equipment taking a part in a multi-point conference requests opening of other conference configuration to held the other conference automatically and restores easily to the original conference to take its part therein. SOLUTION: In the case that a conference terminal 1-1 connecting to a multi-point controller 3 that connects to a plurality of conference terminals 1-1 to configure a conference A sets other conference B and takes its part therein, a multi-point controller 3 is provided with a changeover control section 32 that forms configurations the conference A under being held and the other conference B and changes over its connection of the conference terminal 1-1 having taken its part in the conference B to the original conference A after the conference B is finished when the multi-point controller 3 acting as a management control means receives a request from the conference terminal 1-1 taking its part in the conference A,  with a participation state management section 33 that stores and manages a participation state of the conference terminal 1-1 corresponding to the configuration of a plurality of the conferences A, B,... to be formed, and with a processing control section 34 that sends/receives information with the changeover control section 32 to apply revision processing to contents of the participation state management section 33.
Patent JP-H09160300-A (JP)
Title: Electrostatic charge controlling agent for developing electrostatic charge image, toner using same and electric charge imparting material
Inventor: ONO HITOSHI
IPC: G03G9/097
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain an electrostatic charge controlling agent ensuring superior stability of a charged state in spite of no metal and excellent also in other characteristics required by a toner, e.g. moisture, light and heat resistances by using a compd. having a specified structure. SOLUTION: This electrostatic charge controlling agent is a compd. represented by the formula, wherein A is a residue of an arom. ring which may have a substituent or an aliphatic residue which may have a substituent, B is a residue of an arom. ring having at least a haloalkyl group and (n) is a natural number of >=2. A toner for developing an electrostatic charge image using this controlling agent and an electric charge imparting material using it are excellent in safety, have superior stability of a charged state, do not cause the stain of a copy due to continuous copying and have high quality.
Patent JP-H01154816-A (JP)
Title: Method and apparatus for removing scale in roll bend scale breaker
Inventor: FUJIWARA TOSHIO
IPC: B21B45/08
Filed: 1987-12-14
Abstract: PURPOSE:To surely remove scales and to facilitate a picking operation by spraying superhigh pressure water toward the tension working surface of a bent hot rolled stock to remove the scales which has adhered to the surface of the stock. CONSTITUTION:At least two adjacent rolls of a plurality of a breaking rolls are arranged to face each other in a roll bend scale breaker. A nozzle 7 is arranged suitably in a width direction to a working surface 6 of high tension being a tensile side of a hot rolled stock 5 bent by this pair of breaking rolls 2A, 2B. A cut-off roll 9 and a cut-off plate 10 are fitted respectively before and behind the point of this nozzle 7. In this structure, superhigh pressure water or superhigh pressure mixed with abrasive material is sprayed from the nozzle 7 to the working surface 6 to remove the scales on the surface of the stock 5. In this way, the scales can be removed surely and the surface property is kept fine.
Patent JP-H02159882-A (JP)
Title: Picture communication equipment
Inventor: TSUMAGARI IKUO
IPC: H04N1/387
Filed: 1988-12-13
Abstract: PURPOSE:To improve the degree of freedom for the contents of an input picture for transmission and the size and shape of routine picture for synthesization by arranging plural switches in a two-dimensional direction, forming a switch train and executing the synthesizing position designation of the routine picture. CONSTITUTION:An arbitrary routine picture Pi2 is inputted from a picture input part 1 and stored to a routine picture storing part 2 in advance. Next, when the picture Pi2 is desired to be synthesized in a blank part 10 of an input picture Pi1 for transmission, a switch S33 corresponding to the position of the blank part 10 is depressed and operated out of switches S11-S44 in a switch train 71 arranged in the two-dimensional direction. A spot corresponding to the position of the switch S33 is designated as a picture synthesizing position and a picture Pi1+Pi2, for which the picture Pi2 is fitted, is synthesized by a picture synthesizing means 3. Thus, the degree of freedom can be improved for the contents of the picture Pi1 and the size or shape, etc., of the picture Pi2.
Patent JP-H02159099-A (JP)
Title: Connection structure of rotating section
Inventor: WATABE NOBORU
IPC: G06F1/16
Filed: 1988-12-12
Abstract: PURPOSE:To hold both a cover and a base at the same electric potential and to improve operational efficiency of assembly by attaching an end of a connection of the cover to an end of a connection of the base through a deformed O ring and a plate O ring. CONSTITUTION:A cover 2 whereto an LCD 1, etc., is incorporated is rotatively attached to a base 3 of a molding material which contains a unit device. A connection end 13 of the cover 2 is provided with a through hole 9 at a center thereof and a plurality of protrusions 4 for fixing of a deformed O ring 12 which is provided to a periphery thereof. A connection end 5 of the base 3 is provided with a hole 16 for inserting of a rotating axle 14 which is provided to a center thereof and a recess 6 for inserting of a plurality of hook sections 7 of a plate O ring 8 rotatively. The deformed O ring 12 is provided with a bent section 11 provided to a part of a periphery thereof, a through hole 9 for inserting of a rotating axle 14 provided to a center thereof, and a fixing hole 10 which is provided for inserting of a protrusion 4 of a connection of the cover 2 into a periphery thereof. The plane O ring 7 is provided with the through hole 9 for inserting of the rotating axle 14 provided to a center thereof and the hook section 7 which is inserted and fixed to the recess 6 of a connection of the base 3 which is provided to an outer periphery.
Patent JP-H02200283-A (JP)
Title: Heel binding for alpine ski
Inventor: JIRU RUNOO GUU
IPC: A63C9/00
Filed: 1989-12-05
Abstract: PURPOSE: To provide a simple structure rear binding whose main body is significantly reduced in height by attaching an elastic return device into a recess formed on the upper side of a ski, and inserting a return spring between a fixed support member integrated into the ski and a connecting means. CONSTITUTION: A cartridge 6 composed of a box 9, a return spring 14, and a lock device 13 which are closed in a cover 11 is can be enclosed together with a ski 2 or a heel piece 1. For example, various types of return cartridges 6 are available in which the hardness of a spring 14, the amplitude of a return process, and the position of a tooth 15 of the lock device 13 are freely combined and they have their own colors. To attach the heel piece 1 to the ski 2, a worker attaches the return cartridge 6 to housings 7 and 8 previously provided in the ski 2 and a slide guide plate 5, then inserts a body 3 of the heel piece 1 into the slide guide plate 5.
Patent JP-H11136490-A (JP)
Title: Facsimile machine
Inventor: OWADA MITSURU
IPC: H04N1/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for an expensive personal computer and also to eliminate such operation as complicated startup of a personal computer by providing a facsimile machine with a function of receiving and sending an electronic mail. SOLUTION: An electronic mail system, which sends and receives an electronic mail through a telephone line with a center 104 that manages an electronic mail, is provided with a facsimile machine 201, which performs dial connection to the center 104, and confirms whether or not a self-mail exists in the center 104 and automatically receives the mail when it confirms that the self-mail exists. Also, this mail system performs a dial connection from the machine 201 to the center 104 in a prescribed timing and automatically sends a mail which is preliminarily set by character recognition and voice recognition.