baber/WOPTO huggingface dataset:
Patent JP-H07293674-A (JP)
Title: Lubrication mechanism of transmission
Inventor: KITAI HARUO
IPC: F16H57/04
Filed: 1994-04-18
Abstract: PURPOSE:To provide a lubrication mechanism of a transmission which can supply lubricating oil effectively to sections which require lubrication by a minimum amount of oil, enables the manufacture of members for the lubrication at low cost, and facilitates the assembly work. CONSTITUTION:A groove portion 13 in the shape of arc is formed in the vicinity of a bearing 4 on one hand on an inner wall surface of a casing 2, and a depression 13a is formed in the direction of radius in the groove portion 13. An oil receiver 14 is fitted in the groove portion 13. The oil receiver 14 consists of a partition plate 15 like disc which has outer diameter equal to or slightly larger than inner diameter of the groove portion 13 and a circular hole 15a at the center thereof, a positioning piece 15b which is provided and protrudes in an peripheral fringe section of the partition plate 15 in correspondence to two depressions 13a, a pipe portion 16 which is provided and protrudes around the hole 15a on the inner side of the partition plate 15, and a receiver portion 17 in the shape of character V in which a bottom surface is provided and protrudes along a circle of a bottom of the hole 15a on the outside of the partition plate 15.
Patent JP-H09290505-A (JP)
Title: Ink jet recording device
Inventor: FUJIWARA SHIGETAKA
IPC: B41J2/165
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To form a high speed, high reliable ink jet recording apparatus by applying an alternating electric field to a dot piezoelectric oscillator performing no ink discharge during recording, and preventing the nozzle foul from happening at the time of recording. SOLUTION: Although a high frequency alternating voltage is cut and a driving voltage is applied at carrying out ink discharge again, at this time, the time measuring of a timer circuit is reset to start time measuring again. Also, at the time of awaiting time measuring or like the period, a high frequency, alternating voltage applied to the piezoelectric oscillation 17 is cut. In this manner, by applying a high frequency, alternating electric field to the piezoelectric oscillator 17 performing no ink discharge for a long period of time and causing the piezoelectric oscillator 17 to vibrate minutely, since the ink within the ink chamber oscillates, any foul due to ink solidification never occurs in the ink nozzle part. Furthermore, a voltage applied is small and the piezoelectric oscillator 17 vibrates finely so that ink is not discharged from the ink chamber.
Patent JP-S5532607-A (JP)
Title: Device for controlling master clamp in printing machine
Inventor: MIZUNO KATSUMI
IPC: B41F7/20
Filed: 1978-08-30
Abstract: PURPOSE:To control master clamp for correct operation by keeping a clamp command member from being actuated until an operation member is brought to the position for operation when the master clamp member has been unlocked by control signal generated on a timer member. CONSTITUTION:A master coming from feed plate bed 18 actuates a microswitch 21 and stops upon contacting with a stopper 24 at the tip; after opertation of a start switch, the stopper 24 opens and the master is fed into an etching device. Then, it is fed into a plate feeding/discharging device 7 to operate a microswitch 12 and stops ar a stopper 15. In this case rear end of the master gets curved like chain line. Whenever etching on the rear end is over, a solenoid 43 is excited by the signal from a timer member to unlock a clamp command member 34, the stopper 15 opens to allow the master into a plate drum 1, which is clamped on a master clamp member 2 to printing.
Patent JP-S58222004-A (JP)
Title: Insecticide
Inventor: TANAKA TAKAHARU
IPC: A01N43/36
Filed: 1982-06-17
Abstract: PURPOSE:An insecticide that contains domoic acid as an active ingredient, thus showing high insecticidal effects against sanitarily harmful insects such as flies or cockroaches by acting on nerval synapses without limitation on application places and times with high safety, because of this low toxicity and stability to heat and light. CONSTITUTION:The objective insecticide contains, as an active ingredient, domoic acid, (2S, 3S, 4S)-2-carboxy-4-(1-methyl-5-carboxy-1Z,3E-hexadienyl)pyrrolidine-3-acetic acid of formula I . The compound of formula I is isolated from HANAYANAGI (Chordria armata Okamura. Rhodomelaceae), having anthelmintic activity similar to kainic acid of formula II and giving an expectation of physiological activity in regard of nerval transmission. The compound can be given directly, however, it is prepared by using dilutents and additives preferably. Satisfactory effects are obtained, when it is applied in a concentration of 0.01-0.2% in the form of a dust, solution or aerosol.
Patent JP-H06314221-A (JP)
Title: Compiling system
Inventor: FUKUCHI YUSHI
IPC: G06F9/45
Filed: 1993-05-06
Abstract: PURPOSE:To provide a compiling system generating a target code file into which a code for calling a designated execution log extraction function is automatically inserted at an arbitrary part in a source program without correcting the source program. CONSTITUTION:A compiler 52 using a compiling system is provided with an option judgement part 55 judging whether an execution log extraction option is designated for an option or not, an execution log control file analysis part 56 reading and analyzing execution log control information from an execution log control information file 4 designated for the execution log extraction option, an execution log extraction function call judgement par 58 judging the part into which the execution log extraction function of the source program is inserted based on execution log control information, and an execution log extraction function call instruction generation part 59 generating the code calling the execution log extraction function, and the target code file 30 is generated.
Patent JP-H08305399-A (JP)
Title: Reversal reproduction processing method and processing circuit for voice record reproducing device
Inventor: SAKASHITA YOSHIKAZU
IPC: G10L21/04
Filed: 1995-04-28
Abstract: PURPOSE: To continuously reproduce all voice signals stored in a whole region of a voice memory without interruption by specifying a method by which a voice signal is written in a voice memory, it is read, and a voice signal is reproduced. CONSTITUTION: Read-operation and write-operation are alternately performed in parallel being preceded by read-operation from the highest order address of a DRAM 2 to the lowest order address. When a write-address reaches the lowest order address being the end address, a direction of a write-address is reversed and write-operation of an input voice signal is repeated. In a memory controller 10, in order that read-operation is performed preceding write- operation, voice data written in the lowest order address is first read, after that, voice data newly inputted to this lowest order address is written. Thereby, since all voice data written from the highest order address to the lowest order address are read from the inverse direction, a direction of reversal-reproduced voice data is changed in the order of utterance and the data is outputted.
Patent JP-2000297930-A (JP)
Title: Device and method for controlling primary draft fan for pulverized coal combustion boiler
Inventor: MORIO MASARU
IPC: F23K3/02
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To continue safe operation without damaging a primary draft fan by preventing the rapid draft increase of a primary draft fan outlet pressure during trip or stop action of a coal pulverizer under operation. SOLUTION: A primary draft fan control device for a pulverized coal combustion boiler is formed such that a pulverized coal combustion boiler has a plurality of coal pulverizers and a primary draft fan control device has a primary blower 42 for the coal pulverizer provided in common to a plurality of the coal pulverizers. The opening of a moving blade 41 of the primary draft fan is regulated based on a detecting signal for the outlet pressure of the primary draft fan 42 and a coal flow rate signal and a primary draft fan outlet pressure is controlled to a specified pressure.  During a trip or a stop of the coal pulverizer, a primary draft fan moving blade is throttled at a high speed based on a variation value of a coal flow rate signal occasioned by the trip or the stop and a rate of change limiter 11 is provided to release the moving blade 41 from throttling at a timing matched with restoration of the primary draft fan outlet pressure.
Patent JP-S62262269-A (JP)
Title: Majority decision circuit
Inventor: NISHIKAWA YOSHINOBU
IPC: G11B20/10
Filed: 1986-05-08
Abstract: PURPOSE:To attain simple and small-sized circuit constitution not by using a ROM but by using logic circuits offering ease of circuit integration such as an AND gate, a counter and a latch. CONSTITUTION:The titled circuit consists of a storage circuit (memory, shift register) 38 storing P-bit information, a counter 39 (counted up when an information bit read from the memory is logical '1' and counted down when '0' or vide versa), a circuit 43 discriminating whether the information bit is at '1' or at '0' from the result of count of the counter 39, and a latch circuit fetching the result of decision. Thus, when the P-bit represents the identical information and majority decision is applied from the P-bit, the simple circuit constitution easier in circuit integration than that for a system using a conventional ROM is obtained.
Patent JP-H07304903-A (JP)
Title: Tire tread containing specified amount of silica reinforcement
Inventor: DEIBUITSUDO JIYON ZANJIGU
IPC: C08K5/00
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a pneumatic rubber tire excellent in static friction properties, rolling resistance, and abrasion resistance by incorporating a tread rubber compsn. contg. a plurality of specific elastomers, fine precipitated silica, and a specific silica coupler to the same.  
     CONSTITUTION: A tread rubber compsn. is incorporated which contains a combination of at least three elastomers comprising about 10 to about 80 wt.% isoprene/butadiene copolymer rubber contg. about 5 to about 95 wt.% isoprene units and having a Tg of about -5 to about -95°C, about 5 to about 40 wt.% cis-1,4-polyisoprene natural rubber, and about 5 to about 40 wt.% halogenated isobutylene/p-methylstyrene copolymer in a ratio of isobutylene/p-methylstyrene of about 50/1 to about 7/1, about 50 to about 110 phr fine precipitated silica, at least one silica coupler which has silica-reactive sites and other sites reactive with at least one of the above elastomers, and optionally a certain amt. of carbon black. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H08309864-A (JP)
Title: Apparatus for manufacturing article using stereo-lithography
Inventor: SERBIN JUERGEN
IPC: B29C67/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To enhance molding accuracy while easily regulating layer thickness by locating an object on the free surface of a liquid bath solidified by electromagnetic radiation and providing a wiper extending in the first direction of traversing the free surface and a drive device moving the wiper in a second direction and extending respective surface parts having different surface tension values in the first direction. SOLUTION: A container 1 is filled with a photosetting liquid resin 3 up to a surface 2 and a support plate 5 is moved in the direction of crossing the surface 2 or the support plate 5 at a right angle by a height regulating device 6 to be located up and down. A wiper 15 traverses the upper opening of the container 1 to extend and a connected moving device 26 traverses the surface 2 in the direction 30 of crossing the extending direction of the wiper 15 at a right angle to move the wiper 15 within a horizontal plane. A front wiper 20 becoming the front is made of a material having a high surface tension value such as aluminum or iron and a succeeding wiper 21 is made of a material having a low surface tension value such as viton or PTFE.
Patent JP-H08294849-A (JP)
Title: Device for turning object visible
Inventor: NAKAZAWA HIROSHI
IPC: B23Q17/24
Filed: 1995-04-28
Abstract: PURPOSE: To distinctly grasp the situation of an object in high speed rotation by image displaying the object in the stationary condition. CONSTITUTION: A device according to the present invention comprises a CCD camera 11 to photograph a work 14 rotating, an encoder 17 to emit the rotating condition signal of the work 14. a frequency counter 18 which performs an angle delay operation using a delay circuit on the basis of the signal given by the encoder 17 and photographs the condition of the rotational position of work 14 with shifted period by the CCD camera 11, and a TV monitor 15 which displays the obtained image from photographing as a stationary image. The condition of any rotational position of the work 14 in its rotating direction is photographed to produce an image, which is displayed on the TV monitor 15 as stationary image, and the work 14 in high speed rotation is image displayed in the stationary condition to serve for distinctly grasping the condition of the work 14 rotating.
Patent JP-S59231226-A (JP)
Title: Revolution number detecting apparatus for rotary machine equipped with electromagnetic clutch
Inventor: SAYOU KOUSAKU
IPC: B60H1/32
Filed: 1983-06-15
Abstract: PURPOSE:To obtain the revolution-number detecting apparatus for a rotary machine equipped with electromagnetic clutch in which a large detection output can be obtained, by utilizing an exciting apparatus for the electromagnetic clutch as the magnetic flux supply source for a closed magnetic path forming means. CONSTITUTION:A cylindrical part 64 extending to a bearing 16 side along a boss part 14 is formed in the inner peripheral part of an installation plate 16, and an annular space is formed between the edge part and of the bearing 16 and the installation part 26. Since an electromagnetic coil 68 is installed in the annular space, an auxiliary closed magnetic path phi is formed besides a loosed magnetic path phi0, when an exciting coil 24 is excited by a power source. When a revolution shaft 4 revolves, a key way 46a is opposed to the top edge of a magnetic piece 76 cyclically, and the magnetic cavity in the closed magnetic path phi is increased to the max. in a moment, and a the magnetic flux PSI reduces sharply. In the utilization of said reduction of the magnetic flux PSI, the number of revolution can be detected by counting the pulses.
Patent JP-H05278736-A (JP)
Title: Serial seal-sticking device
IPC: B65C9/26
Filed: 1992-03-31
Abstract: PURPOSE:To stick seals while continuously transferring articles at a high speed, by sticking seals on the articles by use of a sticking machine while holding the articles with a holding and transfer ring mechanism and shifting them together with the head on the transfer path. CONSTITUTION:A transfer path 12 is arranged around a continuously rotating rotary table 11 and heads 13 are set on the rotary table 11. A holding and transferring mechanism 21 retaining the articles on the transfer path and shifting them together with the heads 13 and a sticking mechanism 22 applying seals S on the transferring articles together with the heads 13 are provided at the heads 13. Since the articles are transferred together with the heads 13 and the seals S are stuck on the transferring articles, there is no necessity to intermittently transfer the articles and the seals are stuck while continuously transferring the articles. Accordingly, it becomes easy to operate it faster.
Patent JP-H06318880-A (JP)
Title: Digital squelch system
Inventor: MASUDA ICHIRO
IPC: H04B1/40
Filed: 1993-05-06
Abstract: PURPOSE:To prevent the narrowing of a service area by closing a digital squelch only when a complete non-coincident state is secured between the digital squelch codes and otherwise opening the squelch. CONSTITUTION:An antenna 11 is switched to the receiving side through an antenna switching part 12. The radio waves received through the antenna 11 are supplied to a receiver 13 and turned into the low frequency signals after tuning/detection. These low frequency signals are supplied to a muting part 14 and also to an MSK demodulating part 17. The identification signal that undergone the MSK demodulation at the part 17 is digitized and supplied to a CPU 18. The CPU 18 extracts the digital squelch codes out of the digital signal and decides a complete non-coincident state between these squelch codes. Then a digital squelch is closed then the complete non-coincident state is confirmed between the digital squelch codes. A mute signal is transmitted to the part 14 from the CPU 18, and the low frequency signals are not transmitted through a speaker 16.
Patent JP-S63268712-A (JP)
Title: Production of copolymer
Inventor: KONDO MASANORI
IPC: C08F12/00
Filed: 1987-04-27
Abstract: PURPOSE:To obtain a copolymer having excellent compatibility with various materials and good heat-resistance, strength and chemical resistance, by copolymerizing an unsaturated carboxylic acid monomer, etc., an aromatic vinyl monomer, etc. and a comonomer in the presence or absence of a thermoplastic resin, etc., under specific condition. CONSTITUTION:The objective copolymer can be produced by copolymerizing (A) one or more monomers selected from maleimide monomer, unsaturated carboxylic acid monomer, etc., (B) one or more monomers selected from (i) aromatic vinyl monomer, (ii) unsaturated nitrile monomer and (iii) unsaturated carboxylic acid monomer, etc., and (C) a monomer copolymerizable with the above monomers in the presence or absence of a thermoplastic resin and/or rubbery polymer while stepwise or continuously varying the ratio of the component (ii) and/or component (iii) to the component (i). A fraction containing <=10wt.% components (ii) and (iii) in total accounts for 1-99wt.% and a fraction containing >10wt.% components (ii) and (iii) in total accounts for 99-10wt.% of the objective copolymer. The average composition of the copolymer satisfies the formulas I and II.
Patent JP-S61264627-A (JP)
Title: Manufacture of electron gun electrode
Inventor: ENDO SATORU
IPC: H01J9/18
Filed: 1985-05-20
Abstract: PURPOSE:To improve the accuracy and the stability of the shape of recess by molding the container section such that the tip section will be conical thereafter inverting the conical section inwardly and compressing the ensure the shape of recess. CONSTITUTION:It is punched into a disc bland 20 then the container section 22 is restricted to have conical tip section 21. Thereafter, the conical section 21 is compressed inwardly and inverted to form the outline of the recess 23. Then the recess 23 is shaped to have specific outline dimension and depth to form a specific recess 24 thereafter the opening forming face 25 is punched to form an opening 26 thus to complete a container electrode. Consequently, the press work accuracy and the dimensional stability of the recess of electrode are improved.
Patent JP-H0621691-A (JP)
Title: Mounting apparatus for insulating piece
Inventor: KONNO YOSHIMI
IPC: B23P21/00
Filed: 1992-03-31
Abstract: PURPOSE:To automatically execute an operation and to improve productivity by punching an insulator to match a shape of an upper surface of a lower mold arranged on a disclike base to be rotatably driven, and penetrating lead terminals of electronic components to be sequentially supplied via through holes opened at an insulating piece of the upper surface of the mold. CONSTITUTION:Four lower molds 3 are arranged on an upper surface of a base 1 to be rotatably driven intermittently at each predetermined angle. An insulator 7 is cut in a predetermined length on an upper surface of the mold 3 at a first rotary position of the base 1. Then, the insulator 7 is punched at a second rotary position of the base 1 by a punching mechanism 13 to obtain an insulating piece 15. A crystal vibrator 4 of an electronic component is held one by one by an air chuck 21 by a penetrating mechanism 19 of a third rotary position, and its lead terminal is penetrated via a through hole of the piece 15. The vibrator 4 in which the piece 15 is penetrated is conveyed at a fourth position by a conveying mechanism 234 to a vessel 25. Thus, all the operations can be automated to enhance operability, and the components of individual shapes can be coped with.
Patent JP-S61263743-A (JP)
Inventor: AZUMA KEIJI
IPC: H05K1/03
Filed: 1985-05-20
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-S5819984-A (JP)
Inventor: RAIFU RUNDOBURATSUDO
IPC: G07D1/00
Filed: 1982-06-18
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-H04334665-A (JP)
Title: Automobile body structure and body assembling method
Inventor: TAZAKI HIROSHI
IPC: B62D25/00
Filed: 1991-05-10
Abstract: PURPOSE:To improve work performance and heighten the rigidity of a body by performing appropriate formation and assembling around a hinge pillar at the time of inserting a lower unit body relatively into an upper unit body from the front side to assemble both unit bodies. CONSTITUTION:A lower unit body 2 is provided with a vertically extended hinge pillar 61 of closed cross-section structure. Prior to the relative insertion of the lower unit body 2, the end part of an instrument panel member extended in the vehicle width direction of an instrument panel unit is fitted to the vehicle inner side of the hinge pillar 61 to assemble the instrument panel unit to the lower unit body 2.
Patent JP-S588586-A (JP)
Title: Fluidized-bed type sewage treating device
Inventor: SAWADA SHIGEKI
IPC: C02F3/08
Filed: 1981-07-09
Abstract: PURPOSE:To speedily accomplish a steady operation at the time of starting, by providing a guide tube at such a location that the lower end of the guide tube is in proximity to or in contact with the lower end of a draft tube, while the upper end of the guide tube is placed in water above the upper surface of a stacked layer in which all carrier particles are accumulated. CONSTITUTION:For starting, air is blown into the interior of an upward flow passage 3 by an air diffuser 8 to achive the linear velocity of air at the time of the steady operation. As a result, a local circulating flow is generated such that the sewage in a downward flow passage 4 passes through a part beneath the lower edge of a cap 12, enters the guide tube 9 at the upper end thereof to flow downwards, flows from the lower end of the guide tube 9 into the lower end of a main tube 2 in the manner of turning back and flows upwards through the main tube 2. The carrier particles of the stacked layer 10 located at the lower part where the tubes 2, 9 are in contact with each other start to be circulated along with the local circulating flow of the sewage, and the stack starts to crumble. Then, the entire part of the stacked carrier particles comes to be circulated, resulting in the steady operating condition.
Patent JP-H01274819-A (JP)
Title: Gas washing device
Inventor: HOTTA YOSHINOBU
IPC: B01D47/06
Filed: 1988-04-27
Abstract: PURPOSE:To efficiently wash exhaust gas by driving the mist separator of an endless belt type across the cross-sectional part of gas discharge opening with a driving unit at the end part of moving part. CONSTITUTION:The gas containing mist and dust is sent into the washing device 3 by a blower 6 to be washed, passed through the mist separator 1, and discharged from the gas discharge opening 2. The mist separator 1 of the washing device 3 is driven in an endless belt type across the cross-sectional part of the gas discharge opening 2 by a driving unit 4. A washing liquid spouting unit 5 of mist separator is provided at the end part of the moving part of mist separator, and the stuck substances on the mist separator is washed by the spouting liquid. As the mist separator is two stage structure consisting of a going part and a returning part, an efficient separation is carried out.