baber/WOPTO huggingface dataset:
Patent JP-H11337137-A (JP)
Title: Ceiling-mounted air cleaner
Inventor: INAZUMI HIDEYOSHI
IPC: F24F13/32
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To permit the securing of a ceiling-mounted air cleaner simply to the sealing of an illuminating instrument. SOLUTION: Upon mounting an air cleaner onto a ceiling, the mounting fittings of a mounting cover are secured to the ceiling at first. Next, the air cleaner is lifted up to make the prepared condition of engagement between a ceiling sealing 2 for illumination, which is projected at the center of the mounting fitting through a through hole, and the sealing cap 13 integrated with the hooking fitting 11 of the air purifier 1. In this case, female pawls 32 for hooking, which are arranged symmetrically at both sides of the ceiling sealing 2, and male pawls 12, provided at both sides of the end of hooking fitting 11 of the air purifier 1, are positioned under a condition that the male pawls 12 can be inserted into the female pawls 32. Subsequently, the air purifier 1 is turned clockwise.  According to this method, the sealing cap 13 is engaged with the ceiling sealing 2 for illumination perfectly whereby the connection of a power supply is effected. At the same time, the female pawls 32 for hooking are fitted to and engaged mutually with the male pawls 12 of hooking fitting of the air purifier 1 whereby the air purifier can be mounted onto the ceiling rigidly.
Patent JP-H11346261-A (JP)
Title: Communication equipment
Inventor: TSUZURA TADAYUKI
IPC: H04M1/274
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a communication equipment that quickly specifies a desired telephone number among plural telephone numbers possessed by a specific communication opposite party. SOLUTION: The communication equipment is provided with an operation section 20 that enters a desired operation instruction, a storage section 40 that stores plural number information sets related to each other based on the operation instruction of the operation section, a display section 50 that displays only number information read from the storage section 40 or presence of other number information relating to the number information in addition or the other number information, a communication means 60 that executes dialing processing based on the number information, and a control section 30 that controls write/ read of the storage section 40 based on the operation instruction, display of the display section 50, and dial processing of the communication means 60.
Patent JP-S5588919-A (JP)
Title: Carrier roll for hot metallic billet
Inventor: KUROKI HIRONORI
IPC: B65G39/07
Filed: 1978-12-27
Abstract: PURPOSE:To prevent the entire roll body from bending, by covering the outer surface of the roll shaft with plural pieces of segmented sleeves, and by making the intermediate sleeve to be freely slidable in the axial direction of the roll shaft. CONSTITUTION:The outer surface of the roll shaft 1 is covered with segmented sleeves 2, 2 ... which are formed into a corrugated type or the oblique type; the segmented sleeve at one or both ends is fixed to the roll shaft 1 by means of welding etc., so as to be unrotative and undetachable. Besides, some clearance is provided between adjoining two sleeves. In case of using this sleeved roll for carrying the hot metallic billet, plural sleeves carry the hot metallic billet without rotating round the roll shaft; and the unfixated intermediate sleeves are freely slidable in the axial direction of the roll shaft within the distance equivalent to the intersleeve clearance, so that the movement of the intermediate sleeves prevents the entire roll body from bending, even in case of different expansion caused between faces on two sides of the roll shaft being heated at its face from only one side.
Patent JP-H0797985-A (JP)
Title: Pump
Inventor: MINAMI KAZUO
IPC: F04B53/14
Filed: 1994-06-22
Abstract: PURPOSE:To prevent the plunger of a pump from being damaged by eliminating the distortion of hard-rubber packing that could cause damage to the outer peripheral surface of the plunger, and making the packing into a complete circle. CONSTITUTION:A piston rod 4 having a plunger 1 connected to one end thereof is rotatably connected to a piston 5 at the other end. A gear 6 whose length corresponds to the length of reciprocating sliding movement is secured to the piston rod 4. A gear 8 provided on a driving shaft 7 is engaged with the gear 6. Therefore the plunger becomes durable.
Patent JP-S5867584-A (JP)
Inventor: YAMAMOTO SADAFUMI
IPC: B62L3/02
Filed: 1981-10-15
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-H07207176-A (JP)
Title: Water-soluble monoazo dye
Inventor: HIBARA TOSHIO
IPC: C09B67/22
Filed: 1994-06-23
Abstract: PURPOSE:To obtain a dye suitable for dyeing or printing polyamide fibers, polyurethane fibers, blended fibers thereof, leathers etc., esp. for dyeing cellulose fibers to red-based color of high light fastness. CONSTITUTION:The objective dye of formula I [X is CH=CH2 or C2H4W (W is a group eliminable by the action of an alkali); A is a 2-3C alkylene or a 2-3C alkyleneoxy 2-3C alkylene; E is H, a 1-3C alkyl, etc.; R is H, OH, cyano, etc.; (l) is 1 or 2; (m) and (n) each is 0 or 1] in the form of a free acid, e.g. a dye of formula II. This dye of formula I can be obtained, for example, by the following processes: a compound of formula III is diazotized and then subjected to coupling with a compound of formula IV in an aqueous medium at 0-5 deg.C at pH2 to 3 followed by addition of a common salt to the system and the precipitate formed is collected through filtration.
Patent JP-H0249562-A (JP)
Title: Grooved marine fish-paste product
Inventor: HOASHI CHIKAKO
IPC: A23L17/00
Filed: 1989-06-27
Abstract: PURPOSE:To obtain a grooved marine fish-paste product, having novel texture and capable of sufficiently seasoning by forming cut grooves in the circumferential direction at a prescribed interval. CONSTITUTION:Cut grooves 12 (preferably annular or helical shape with <=3mm depth and <=8mm interval) are formed in the circumferential direction of a marine fish-paste product 11 to afford the objective marine fish-paste product 11 improved in texture with a produced changed in taste.
Patent JP-H0331507-A (JP)
Title: Alarm/stop device for engine
Inventor: SASAKI ASAO
IPC: F02D45/00
Filed: 1989-06-26
Abstract: PURPOSE:To properly transmit an engine stop instruction and alarm by stopping the engine when the liquid quantity in the engine becomes a prescribed quantity or less during a prescribed time after the engine start, while by transmitting only alarm when the liquid quantity becomes a prescribed quantity or less after the lapse of a prescribed time. CONSTITUTION:When an engine starts, an ignition power source VIG is outputted from a magneto 2, and when the number of revolution of the engine reaches a prescribed value, the voltage which is rectified and smoothed in a control power source part 8 is stabilized at a prescribed value. Then, timer counting is started in a timer part 12, and if the oil shortage is detected by a sensor 6 before the completion of the timer counting, the detection signal RL in a sensor control part 9 is outputted into a selection signal generating part 10 and a signal delaying part 11. The selection signal of a selection signal generating part 10 is inputted into the operation selection part 7a of a control part 7, and a lighting-up/stop part 7b is switched to an engine stop mode side. While, if the oil shortage is detected after the completion of the timer counting, the lighting-up/stop part 7b is switched to an LED lighting-up mode side.
Patent JP-S6435948-A (JP)
Title: Static ram cell equipped with trench structure pull-down transistor and buried layer grounding plate
Inventor: FU-SHIE FUSU
IPC: H01L29/78
Filed: 1988-07-01
Abstract: PURPOSE: To obtain an SRAM cell with a minimum size by forming n<+> layers formed separately onto a P-channel substrate 300, growing an epitaxial silicon layer onto the substrate, and applying deep injection to a memory core so as to form a trench. CONSTITUTION: A separated or imbedded n<+> layer 310 is formed on a P-channel substrate 300, and a cell is formed under the layer 310. An epitaxial silicon layer 320 is formed on the substrate 300 with a thickness of about 1.7 micron. Then, deep injection 330 is applied to a memory core to adjust a threshold voltage of a pull-down transistor, thereby forming gate, source and drain regions for first polycrystal silicon layer 340. Then, a trench 352 is etched by a depth of about 1.5 micron and a gate electrode of a trench transistor is formed. Thus, a static random access memory(SRAM) cell with a minimum size is obtained.
Patent JP-S5591151-A (JP)
Title: Resistance element for hybrid integrated circuit
Inventor: EGUCHI NOBUHIKO
IPC: H01L27/01
Filed: 1978-12-27
Abstract: PURPOSE: To shorten the trimming time when plural resistance elements on a substrate of a hybrid integrated circuit are adjusted to have a same resistance, by selecting an element having the highest resistance as an aimed one, and carrying out trimming on other elements.  
     CONSTITUTION: When trimming a plurality of resistance elements on a hybrid integrated circuit substrate 1, other resistance elements 3∼5 are so laser trimmed as to fall their resistance values within an allowable range setting the resistance value of the resistance element 2 having the highest initial resistance value as its target value. Thus, all the resistance values of the resistance elements 2, 6, 7 on the substrate 1 become equal, and yet the time for equalizing the resistances of the respective element is shortened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5687276-A (JP)
Title: Magnetic tape
Inventor: OBATA KIYOSHI
IPC: G11B27/34
Filed: 1979-12-18
Abstract: PURPOSE: To obtain an educational magnetic tape which is interchangeable with the conventional tape recorder, by recording by coding the character information corresponding to the main track voice information on a guard band.  
     CONSTITUTION: The guard band between two voice tracks is divided into two parts to be used as the data tracks corresponding to the voice tracks. The character information is recorded on the data track via the magnetic head having a cap which extends with inclination to the width direction of the tape by a fixed angle θ. One character is recorded after coded into 8 bits. The character information reproduced by the reproduction head 12 is a serial data and then converted into the parallel data signals through the serial-parallel conversion circuit 14 to be stored temporarily into the memory device 15. A part of the output of the amplifying circuit 13 is supplied to the logic circuit 17, and the clock signal synchronized with the code signal is reproduced for storing and reading. Thus the character generator 16 is controlled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09323886-A (JP)
Title: Method for detecting relative position between dollies in transportation operation
Inventor: SANO KATSUNOBU
IPC: B66C5/02
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To surely inexpensively detect a relative position of dollies required for transportation of a heavy object. SOLUTION: A front and a rear catenary ropes 16, 17 are laid in parallel with each other across the front and the rear of two dollies A running in parallel with each other on a read and the lateral direction relative position and torsion relative positions of both dollies A are detected on the basis of the vertical deflection quantity in the center of the front and the rear catenary ropes 16, 17 varying by accompaning the variation of the distance in the lateral direction between both dollies A, while one of the two crossing catenary ropes 20,  21 is laid in a crossing state across the front of the dolly A to the rear of the other dolly A and the other across the rear of the dolly A to the front of the other dolly A and the longitudinal direction relative position of both dollies A are detected on the basis of the perpendicular distance X at the crossing point of the crossing catenaries varying by accompaning the variation of the distance in the longitudinal direction between both dollies A.
Patent JP-2000353988-A (JP)
Title: Echo canceller system
Inventor: ABE YOSHIYUKI
IPC: H04B3/03
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain an echo canceller system having satisfactory echo canceller characteristics rich in generality which is constituted of a simple circuit constitution. SOLUTION: A transmission side balance net circuit 104 is constituted of a serial circuit of a first resistance 1, a second resistance 2, the parallel circuit of a third resistance 3 and a capacitor 4, and an inductor 5, and a connection point of the first resistance 1 and the second resistance 2 is connected with an input terminal of a reception amplifier 105 of a transmission side unit in this echo canceller system.  In this transmission side balance net circuit 104, a resistance value of the first resistance 1 is set so as to be ranging from 554 Ωto 566 Ω, and the resistance value of the second resistance 2 is set so as to be ranging from 584 Ωto 596 Ω, and the resistance value of the third resistance 3 is set so as to be ranging from 19.8 kΩ to 20.2 kΩ, and capacity of the capacitor 4 is set so as to be ranging from 2851 PF to 2909 PF, and inductance of the inductor 5 is set so as to be ranging from 34.7 μH to 35.4 μH.
Patent JP-H05247053-A (JP)
Title: O-aryl, o-alkyl, o-alkenyl and o-alkynyl macrolide having immunosupressive activity
Inventor: MAAKU GUURETSUTO
IPC: A61P17/00
Filed: 1992-05-13
Abstract: PURPOSE: To obtain the subject novel compds. useful to treat autoimmune diseases and infectious diseases and/or to prevent rejection of foreign organ transplants.  
     CONSTITUTION: The compd. is a compd. of formula [wherein R 1  and R 2  are each H, phenyl, 1- or 2-naphthyl, biphenyl, C 1-10  alkyl, C 3-10  alkenyl or C 3-10  alkynyl; R 3  is H, OH, an OR" [R" is a PO(OH)O-M + ,-SO 3 -M + ,-CO(CH 2 ) g CO 2 -M +  (M +  is an inorg. or org. positive charge counter ion)] or C 1-6  alykoxy; R 4  is H, or R 3  and R 4  are bound together to form a double bond; R 5  is methyl, ethyl, propyl or allyl; W is O or (H, OH)] or a salt thereof, e.g. 17-ethyl-1,14- dihydroxy-12-[2'-4"-phenyloxy-3"-methoxycyclohexyl)-1'-methylvinyl]-23,25- dimethoxy-13,19,21,27-tetramethyl-11,28-dioxa-4-azatricyclo[22,3,1,0 4.9 ]octacosa-18- en-2,3,10,16-tetraone. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H1114962-A (JP)
Title: Back light control circuit
Inventor: MATSUSHITA TADAYUKI
IPC: G02F1/133
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent wasteful power consumption by controlling the lighting of a back light in accordance with a surrounding illuminance. SOLUTION: A surrounding illuminace is measured by a photosensor part 1 to be compared with a set value and a light detection signal 20 is outputted. When the light detection signal 20 is 'H' level, an ON/OFF control part 3 does not light a back light 11 by making a back light ON/OFF signal 24 ineffective and outputting 'L' level to an ON/OFF signal 21 to hold a switch part 9 in an OFF state. When the light detection signal 20 is 'L' level, the control part 3 performs the ON/OFF control of the back light 11 by displaying a display element 2 and by making the back light ON/OFF signal 24 and a time-up signal 22 effective and by changing the ON/OFF signal 21 to 'H' level and to 'L' level in accordance with the input timing of this signal.
Patent JP-H0831295-A (JP)
Title: Low voltage breaker with locking mechanism
Inventor: OSAWA MAKOTO
IPC: H01H9/28
Filed: 1994-07-19
Abstract: PURPOSE:To provide a locking mechanism capable of setting in a low voltage breaker without conducting any additional work. CONSTITUTION:A fixing body 2 in a locking mechanism is constituted with a rectangular fixing frame 21 integrally formed by conducting press work in a thin steel plate and a fixing part 42, and all one side in the inverted L-shaped side frame of the fixing frame 21.is fit to four side walls of a protruded part 821, then fixed to a wiring breaker 9. A projection 413 whose root is around the lower edge of the side frame, and which is cut in a tongue shape, bent inward, then integrally formed is formed on one side of each side frame to be fit to the protruded part 821. The edge on tip inside of the projection 413 is an engaging part, and its distance is set so as to be shorter than the distance of the side walls of the protruded part 821. The fixing part 42 is integrally formed in the fixing frame 21 by using the remaining member after the side frame of the fixing frame 21 is ensured, and a through hole 62a for fixing a pad lock 61 is formed.
Patent JP-H058096-A (JP)
Title: Method and device for fixing die
Inventor: TSUJI HIDETAKA
IPC: B30B15/02
Filed: 1991-07-05
Abstract: PURPOSE:To facilitate the fixing and the exchanging of an upper die. CONSTITUTION:A pull stud bolt 2 for pulling up which is protruded upward from the upper face of the upper die 1 including the tip part 2a is guided into a guide groove 4 opening side part and lower part of an upper die holding body 3 such as pressing ram. A pull-up block 5 which is communicated with a guide groove 4 at the deep part of the guide groove 4 and in freely liftable is pulled up and lifted with the rotating operation of a rotating handle 6 through cam mechanism 7. By pulling up the pull stud bolt 2 guided in the pull up block 5, the upper die 1 is fixed to the upper die holding body 3.
Patent JP-H0828344-A (JP)
Title: Overhead valve kerosene engine
Inventor: IIDA KIYONOBU
IPC: F02F1/24
Filed: 1994-07-19
Abstract: PURPOSE:To restrain an unburnt air-fuel mixture of not normally burnt by flame propagation from remaining in a squish area by arranging a combustion chamber swelling part in an upward recessed shape over a squish surface from a valve port arranging surface. CONSTITUTION:A squish surface 4 is left on a head under surface 3 of a cylinder head 2, and a combustion chamber 5 is arranged in an upward recessed shape, and among a spark plug hole arranging surface 6 to constitute a chamber wall of the combustion chamber 5 and a valve port arranging surface 7, the spark plug hole arranging surface 6 is upward raised from the head under surface 3, and the valve port arranging surface 7 is downward inclined to the squish surface 4 from an upper edge part 8 of the spark plug hole arranging surface 6. A combustion chamber swelling part 9 is arranged in an upward recessed shape over the squish surface 4 from the valve port arranging surface 7. Therefore, since the squish surface 4 becomes narrow, an inmost side air-fuel mixture of a squish area 10 easily gets out to the combustion chamber 5. Propagation of a flame surface to the squish area 10 from the combustion chamber 5 is promoted.
Patent JP-S6056008-A (JP)
Title: Drying method of desiliconizing agent
Inventor: SHITODA HIROSHI
IPC: C21C1/04
Filed: 1983-09-07
Abstract: PURPOSE:To dry a desiliconizing agent without using fuel freshly by utilizing the gas generated in the stage of desiliconization of molten iron for drying the desiliconizing agent. CONSTITUTION:Decarburization reaction takes place simultaneously with desiliconization reaction in the case of, for example, torpedo desiliconization. The flame-like gas 1 generated in the decarburization reaction is collected by a heat- resistant hood 2 provided so as to cover the part above the charging port of a torpedo car. The gas 1 is introduced into a drying box 5 by a pipe 4 connecting said car and the box 5 for drying via a blower 3. Powder dust 16 contg. about 10% water as a desiliconizing agent is stagnated in the box 5 simultaneously with the gas 1 and is agitated by an agitator 6 to dehydrate efficiently the dust 16. The dried desiliconizing agent 15 is fed out of the lower side of the box 5. The gas 1 introduced into the box 5 is released from a chimney 7.
Patent JP-S6321571-A (JP)
Title: Peak value detector
Inventor: HASHIMOTO SEIICHI
IPC: G01R19/04
Filed: 1986-07-15
Abstract: PURPOSE:To reduce an increase in the number of bits in the signal processing even when a time constant is made large, by setting a reference signal as positive or negative min. unit in the number of quantized bits of an output signal from an output means. CONSTITUTION:When an input signal of a terminal 6 is represented by x(nT) and an output signal of a holding circuit 15 y(nT), an output signal of an adder 13 is given by ax(nT)+(1-a)y(nT) (a: constant) with x(nT)>=y(nT). On the other hand, when x(nT)<y(nT), an output signal of a switching circuit 16 gives a reference signal (d). Here, when the cycle of an output signal of a trigger circuit 17 is expressed by T2=pT (p: positive integer), y(nT)=y(nT-pT)+d is given and the output signal decreases by (d) at each time pT if the signal (d) is a negative value, wherein the signal (d) is the negative min. unit in the number of quantized bits of a terminal output signal.
Patent JP-S6414316-A (JP)
Title: Polyester monofilament for screen gauze
Inventor: ITO YOSHIMITSU
IPC: D03D15/00
Filed: 1987-07-02
Abstract: PURPOSE:To provide the titled polyester monofilament containing a specific amount it diethylene glycol, having a specific compression stress and causing little generation of white powdery scum caused by the abrasion with a guide bar in weaving and little troubles in weaving. CONSTITUTION:A polyester containing 0.80-2.0wt.%, preferably 0.90-1.5wt.% of diethylene glycol is melt-spun and drawn to obtain the objective polyester monofilament having a compression stress of 2.5-6.0g/mum when 20% of compression strain is applied perpendicular to the fiber axis of the monofilament. The fineness of the filament is preferably 6-20denier and the strength at break is preferably 5.0-8.0g/d.
Patent JP-H0522805-A (JP)
Title: Operation controller for electric vehicle
Inventor: TSURUTA SHINICHIRO
IPC: B60L9/16
Filed: 1991-07-05
Abstract: PURPOSE:To recover adhesion readily by comparing the rotational speed of wheels driven through the main motor of an electric vehicle with an actual speed obtained from the driven wheels of the electric vehicle thereby detecting idling/slip of the driving wheel and then correcting the current command value for an ATO unit. CONSTITUTION:Speed of a wheel to be driven through an induction motor 8 is detected 101 and inputted, together with a detected 12 speed of driven wheel 11, to a current command correcting unit 13. Idling/slip is then detected based on the difference between both speeds and a current command correction value is subtracted from a current command value corresponding to a target pattern speed preset in an ATO unit 1 and the resultant current command value is fed to a current controller 3. The controller 3 determines a slip frequency based on an actual current fed from a CT 9, adds the motor frequency to thus determined slip frequency, and performs constant control of V/F based on an inverter frequency command thus controlling an inverter 7 with PWM pulses. According to the invention, adhesion can be recovered readily and quickly without requiring modification of speed pattern of the ATO unit 1.
Patent JP-S5598632-A (JP)
Title: Preparation of cylinder head of internal combustion engine
Inventor: YOKOTA AKIRA
IPC: B22D19/08
Filed: 1979-12-20
Abstract: PURPOSE:To facilitate removal of sand after completion of casting, by casting core for an opening to form one body with the core of the exhaust port and forming a heat-insulating space surrounding the outside of port liner. CONSTITUTION:Port liner 7 in the form of a double-sleeve structure is formed in exhaust port 4 by way of casting, and a heat-insulating space 10 is formed between liners 7a and 7b. In order to achieve casting of port liner 7 and to form heat-insulating space 10, an opening 12 for inserting valve guide 6 is pre-formed in port liner 7 in the form of a double-sleeve structure, and port core 13 and jacket core 14 for forming heat-insulating space 10 are fixed respectively on the inside and on the outside of port liner 7 by way of burning. The jacket core 14 is removed at opposite end portions of port liner 7 for forming supports 15a, 1b after casting. These portions serve as outlet port for discharging core and therefrom, so that removal of core sand can be facilitated greatly.