baber/WOPTO huggingface dataset:
Patent JP-H04301149-A (JP)
Title: Controller for engine equipped with supercharger
Inventor: YOSHIOKA MAMORU
IPC: F02D23/02
Filed: 1991-03-28
Abstract: PURPOSE:To improve drivability by reducing the torque shock generated in the selection to the operation of the main/subsuperchargers from the operation of a main supercharger. CONSTITUTION:In order to make the supercharge pressure in operation (closed state of an exhaust selector valve 23) of only a main turbocharger 10, equal to the supercharge pressure in the operation (opened state of the exhaust selector valve 23) of the main and subturbochargers 10 and 11, an engine equipped with a sppercharger is equipped with an exhaust bypass valve 32 and a waste gate valve 42. In order to delay the ignition timings of spark plugs 7A-7F by a certain quantity and achieve the gradual return, the fundamental ignition timing is obtained from the engine revolution speed and the intake pipe pressure, and the ignition timing delayed angle rate is obtained on the basis of the lapse of time after the opening of the exhaust selector valve 23, and the ignition timing is calculated by the multiplication of the fundamental ignition timing and the ignition timing delayed angle rate.
Patent JP-S61222765-A (JP)
Title: Image-forming device
Inventor: YOSHIMURA SHIGERU
IPC: B65H9/00
Filed: 1985-03-28
Abstract: PURPOSE:To enable a feeding system to be constructed simply, by a construction wherein a member for restricting a recording surface of a recording medium is provided at the surface of a recording means which is opposed to the recording medium, and the medium is brought into contact with the member by the force of an air flow generated by a fan. CONSTITUTION:A continuous form recording paper such as a fanfold paper placed in a paper deck part 310 is fed between a lower feeding roller 320 and a pinch roller 330 to a platen 392 constituting a recording surface forming part 390, and is discharged into a stacker 700 by passing between an upper feeding roller 350 and a pinch roller 360. During this, an image is formed on the paper by a recording head assembly 130 on the platen 392. A surface of the platen 302 is provided with a multiplicity of small holes 393 for attracting the paper thereto by the force of an air flow generated by the fan 390F, and the recording surface of the paper restricted by the platen and a nozzle are opposed to each other, with an appropriate gap therebetween. Accordingly, the feeding system can be simply constructed.
Patent JP-2000261291-A (JP)
Title: Method and circuit for resampler
Inventor: MACHIDA HIROHISA
IPC: H03H17/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a method and a circuit for resampler which reduce the number of times of operation like multiplication processing and reduce the number of multipliers, ROMs, etc., and can reduce the scale of ROMs and can be realized with small-scale hardware. SOLUTION: On the basis of symmetry in T and -T directions of a waveform 1 of a SINC function at times other than time intervals [0, T] and [0, -T] from reference time 0, a counted value from a time T up to a prescribed time is stored in plural ROMs to reduce the number of times of multiplication, and the number of multipliers is reduce to perform quick operation. On the basis of symmetry of the waveform, a counted value up to 1/2 time in each time interval is stored in a ROM to reduce the size of the ROM.
Patent JP-H1010260-A (JP)
Title: Lift assembly for fuel assembly of boiling water reactor and fuel assembly for boiling water reactor and method for fixing the lift assembly to the fuel assembly
Inventor: FREDERICKSON CHRISTIAN DAVID
IPC: G21C3/334
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a lift assembly for the fuel assembly of a boiling water reactor capable of easily performing attaching for the load-proof water rod of a lift bar and the fuel assembly for the boiling water reactor and a method for attaching the lift assembly to the fuel assembly. SOLUTION: A connection member is firmly fixed on a water rod 74, and has one of a male engagement part and a female engagement part 122. A lift member including a lift bar 120 can be engaged with the connection member and has the other out of the male engagement part and the female engagement part 122. The male engagement part and the female engagement part forms corresponding shapes. After the connection member is inserted in the lift member, the lift member and the connection bar 110 can be mutually rotated so as to prevent disassembling of a lift assembly 100. A spring 125 is provided between the lift bar 120 and the water rod 74, and the male engagement part is pushed toward a lock position.
Patent JP-S56162016-A (JP)
Title: Water level detector for ice making water tank in automatic ice making machine
Inventor: SHIMAZAKI TADASHI
IPC: G01F23/14
Filed: 1980-05-19
Abstract: PURPOSE:To make the sure detection of prescribed water levels possible with simple constitution by providing an airtight partition chamber which makes common use of the side wall of a tank, and communicates with the tank chamber in the bottom part into the tank and connecting this to an air pressure responding type water level switch. CONSTITUTION:An airtight partition chamber 4c which is formed with an enclosure plate 4b by partly drawing a side wall 4a, has an opening 4d tightly closed with a transparent cover plate 10 provided with a scale, makes common use of the side plate of the tank, and has the bottom part communicating with the tank chamber is provided within an ice making water tank 4. This chamber 4c and an air pressure responding type water level switch 9 are connected by means of a flexible hose 12, and when the water level of the tank 4 reaches a prescribed level, the switch 9 goes on, thus the arrival at the prescribed level is detected surely with the simple constitution.
Patent JP-S62222973-A (JP)
Title: Belt folding device
Inventor: NITTA SHOJI
IPC: B65H45/103
Filed: 1986-03-24
Abstract: PURPOSE:To aim at safety operation and improvement in efficiency at limited manpower, by mounting a belt drum on the portal bridge installed in an upper part of a traveling truck, while setting a belt end to a delivery roller, and making its folding length so as to be detected and cut automatically as delivering the belt. CONSTITUTION:After a belt drum 15 is set to on top of a drum bridge block 16, an end of a belt 1 is drawn out and inserted into space between delivery and driven rollers 2 and 2a, adjusting a takeup 18 and pressing the roller 2a to it, and the belt 1 is delivered till its end comes into contact with the bottom of a screen 10, thus starting preparations are all over. Next, the roller 2 is driven and simultaneously a motor a traveling truck 8 is rotated clockwise and the belt 1 is delivered to the left, and if a limit switch 25 of the truck 8 kicks an L1 left striker 26 of a portal bridge 6, the truck 8 is once stopped, changed over to a reversion, whereby the truck 8 travels to the right so that the belt 1 is safely folded with an (a) point as a folding point. Then, after detection of folding requisite length of the belt 1 from rotational frequency of the roller 2, the truck 8 is stopped, and the belt 1 is cut by a cutter truck 21, extruding it with a pallet truck.
Patent JP-S62222031-A (JP)
Title: Method for melting and refining rodlike metallic stock
Inventor: UMEKI TAKENORI
IPC: C22B9/22
Filed: 1986-03-24
Abstract: PURPOSE:To easily melt and refine a bundled rodlike metallic stock in an effective and economical manner by irradiating high output beams on the tip of the stock introduced horizontally into a vacuum chamber under rotation to melt the stock from the tip and to drip the resulting melt. CONSTITUTION:A bundled rodlike metallic stock 1 is horizontally introduced into a vacuum chamber under rotation. The stock 1 may be inclined downward. High output electron beams 2 are irradiated on the tip of the stock 1 to melt the stock 1 from the tip and to drip the resulting melt on a crystallizer 3. The constituent materials of the stock 1 can easily be bundled and set with high operational efficiency. The area of the dripped melt is increased to enhance the refining effect and the dripping is easily carried out on the central part of the crystallizer 3, so a formed ingot is made sound.
Patent JP-S59191254-A (JP)
Title: Bulb type fluorescent lamp
Inventor: URATAKI ETSUO
IPC: H01J61/52
Filed: 1983-04-15
Abstract: PURPOSE:To improve heat radiation from a ballast contained in a base while to facilitate lamp assembling work, by integrally assembling an intermediate casing fixed with a ballast, light emission bulb, outer casing, etc. and bringing the ratio between powers to be radiated from the outer casing and to be consumed in the ballast above specific level. CONSTITUTION:An intermediate casing 14 is secured through adhesives to a light emission bulb 6 then a ballast 3 is joined tightly to a rising section 22 provided previously in said casing 14 and inserted thereafter the welding section 15 is secured through electric spot welding. The ratio between powers to be radiated from the outer casing and to be consumed by the ballast is brought higher than 0.66. In order to increase said ratio (D), the thickness (t) of said casing 14 is increased, the dimension (C) is reduced, etc.
Patent JP-H01237845-A (JP)
Title: Device for verifying matching of program component link part
Inventor: KACHI KOICHI
IPC: G06F11/28
Filed: 1988-03-18
Abstract: PURPOSE:To correct the inconvenience of interface between program components at the preceding stage of a link processing by generating a program block diagram which represents interface information between the program components. CONSTITUTION:A program reading part 2a reads a main program, and the main program is collated with a reserved word file 4 at a collation part 2b. A sub program list generating part 2c generates a program list, and a calling side table generating part 2d generates a calling side table consisting of a sub program name, the type of an argument, and a program name to which the sub program belongs. When the program list is vacant, the inconvenience of the interface is displayed on the CRT of a terminal equipment 1. When it is not vacant, one of the sub program names is read out from the program list, and the reading of the sub program is performed.
Patent JP-S58184374-A (JP)
Title: Oil hydraulic control valve
Inventor: KOSUGI ISAO
IPC: F16K31/68
Filed: 1982-04-21
Abstract: PURPOSE:To perform the automatic temperature compensation of a whole oil hydraulic unit by elastically maintaining the sliding direction position of a spool in a valve chamber and also by elastically holding the spool by means of an accumulator. CONSTITUTION:The operating oil flowing through a flow passage 21 in the direction of an arrow S flows through a main passage X communicating an introduction hole 25 to a discharge port 26 when it flows through an oil hydraulic valve 22. At this time, a spool 27 is stopped at a position where the pressing force by the pressure of a gas chamber 35 in an accumulator 33 is balanced against the pressing force of a spring 32. When the temperature of the operating oil is elevated, the temperature of a valve case 23 and the accumulator 33 is elevated, the gas in the gas chamber is expanded to press the spool 27, which is moved to the right and is stopped at a balanced position. As a result, the flow resistance of the main passage X is increased.
Patent JP-H08104888-A (JP)
Title: Detergent composition
Inventor: ISOBE KAZUO
IPC: C11D1/52
Filed: 1995-03-24
Abstract: PURPOSE: To obtain a detergent composition having slight irritation to skin and excellent foaming properties, containing a mixture of an amide ether carboxylic acid, an amide ether and a glycerol derivative and a surfactant such as an alkylsulfosuccinic acid ester. CONSTITUTION: This detergent composition is obtained by blending (A) a mixture of an amide ether derivative comprising >=50wt.% in a solid content of an amide ether carboxylic acid (salt) of formula I [R<1> is a 5-23C alkyl, an alkenyl or an alkyl-substituted phenyl; R<2> is H or a group of the formula (CH2 CH2 O)n CH2 COOM (M is H, an alkali metal or an alkaline earth metal; (n) is 1-20)] and an amide ether of formula II [R<3> is H or a group of the formula (CH2 CH2 O)n ((m) is 1-20) or a 1-3C alkyl)] in the weight ratio of formula I:II=(99:1)-(10:90) and containing <=5wt.% in a solid content of a glycerol derivative of formula III [R<4> is H or a group of the formula (CH2 CH2 O)n CH2 COOM] and (B) a surfactant such as an alkylsulfosuccinic acid ester or a polyoxyalkylene alkyl ether sulfosuccinic acid ester.
Patent JP-S56163505-A (JP)
Title: Magnetic recorder and reproducer
Inventor: KITAGAWA HIDEO
IPC: G11B5/027
Filed: 1980-05-16
Abstract: PURPOSE:To set the optimum bias, an equalizer and the recording sensitivity, by recording and reproducing plural frequency signals while giving a staircase-type variation to the bias current and then giving an arithmetic process to the relevant reproduction signal. CONSTITUTION:Both the low- and high-band signals f1 and f2 are recorded on a tape 21 along with the bias having a staircase-type variation from the minimum level to the maximum level via a level controller 7 and a high-band compensating circuit 8. When the tape is recorded up to the maximum bias, the tape is rewound until the record starting point by a rewinding circuit 40 to be set in a reproduction mode. The reproduced signals are stored in a low-pass filter 26, a high-pass filter 23 plus digital memories 25 and 28 via a reproduction equalizer 22. The optimum bias value is detected by a peak detector 30 and the memories 25, 28 and 36 are held respectively. The memory 36 is set at the optimum bias, and the values of the memories 25 and 28 are divided by an operator 29. Then a record compensating circuit and a multiplier decide the record sensitivity over the entire band.
Patent JP-S63235278-A (JP)
Inventor: YAMAMOTO NOBORU
IPC: B66B3/00
Filed: 1987-03-23
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-H0270909-A (JP)
Title: Double flow valve for internal combustion engine
Inventor: DEIIENJIERU GONZARESU HERUNAND
IPC: F01L1/28
Filed: 1989-03-17
Abstract: PURPOSE: To extend filling volume of a cylinder by constituting a double-flow valve with a body with a large head and a circular cavity in the interior, and a seat zone of the shape of a cone with its header cut. CONSTITUTION: When a camshaft 14 is rotated and two cams 15, 16 are actuated simultaneously, a valve is pressurized. At that time the valve is displaced to open a passage via an outer side portion turned to either the suction or the discharge direction. As the double-flow valve occupies a large surface area in a combustion chamber at that time, a great amount of gas flow is permitted by the outer side portion. When explosion takes place and passage through outer side is necessary, an inner side valve 3 is actuated and driven by a cam 17. The valve 3 is displaced to open an internal passage greatly for discharging the gas.
Patent JP-S62222988-A (JP)
Inventor: OHASHI ISAO
IPC: B66B5/00
Filed: 1986-03-26
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-S56163016-A (JP)
Title: Automatic thickness controller for continuous rolling mill
Inventor: KONDOU TADASHI
IPC: B21B37/20
Filed: 1980-05-20
Abstract: PURPOSE:To make the titled thickness controller possible to obtain a sufficient accuracy of the  run-out side thickness even though a sudden change is given to the thickness, by computing the  run-out side thickness deviation and the screw position's deviation with a computer, and by computing a minimum response time for a maximum draft driving signal with a minimum response  time computer by utilizing above computed run-out side thickness deviation and screw position's  deviation, and by correcting the screw position. CONSTITUTION:The screw position S1 and the rolling load Pi of the i-th stand are inputted to a  gaugemeter computer 10i which then computes the run-out side thickness hi during a rolling work  and computes its deviation DELTAhi from a reference run-out side thickness. This deviation DELTAhi and  the screw position's deviation DELTASi are inputted to a minimum response driving time computer 11i+1 of the (i+1)-th stand; this computer 11i+1 then computes the minimum response time  Ti+1 and also computes the maximum draft driving time Ti+1 of the screw driver in consideration of the interstand transfer time for the rolled material. This time Ti+1 is inputted to a screw  drive commanding device 12i+1 which then generates a maximum draft drive signal after T  seconds and corrects the screw position of the (i+1)-th stand.
Patent JP-S62225714-A (JP)
Title: Suction device for 4-cycle engine
Inventor: YAMAZAKI YUTAKA
IPC: F01L7/06
Filed: 1986-03-26
Abstract: PURPOSE:To enable reduction of the generation of noise through shut-off of resonance noise in an intake air passage in a condition to keep suction efficiency at an excellent value, by a method wherein a rotary disc, being open to the intake air passage, is situated up a line from a throttle valve in the intake air passage in linkage with a suction cam shaft. CONSTITUTION:A rotary disc 17, opening and closing an intake air passage 11, is situated up a line from a throttle valve 13 in the intake air passage 11. The rotary disc 17 is formed in the shape of a disc, a communicating hole 20 is formed in the shape of an arc of a circle along the circumferential direction of the rotary disc, and a central shaft 18 of the rotary disc is rotated in linkage with a cam shaft 9 for suction through a cable 19. This constitution causes the rotary disc 17 to rotate in linkage with the cam shaft 9 for suction, forces the communicating hole 20 of the rotary disc 17 to be positioned facing the intake air passage 11 during opening of a suction valve 7, and forces intake air to be sucked in a combustion chamber 4 through an intake air port 5. Meanwhile, during closing of the suction valve 7, the intake air passage 11 is shut off by a portion where the communicating hole 20 of the rotary disc 17 is absent. This constitution enables shut-off of resonance noise in the intake air passage 11 in a condition to keep suction efficiency at an excellent value.
Patent JP-S61224998-A (JP)
Title: Method of detecting and measuring microorganism and device therefor
Inventor: SUZUKI YOSHINOBU
IPC: C12Q1/06
Filed: 1985-03-29
Abstract: PURPOSE:To examine instantly a test specimen having sampled microorganisms, to judge existence of them, and to measure the number of microorganisms, by bringing H2O2 attached to a cover glass into contact with microorganisms to be detected and measured which are fixed to slide glass, detecting and measuring foam of O2 evolved from the substance between both the glass with a microscope, etc. CONSTITUTION:Microorganisms to be detected or to be measured in a gas or a solution are fixed to the slide glass 2. On the other hand, a fixed amount of an aqueous solution of H2O2 is attached to the transparent thin film part (cover glass) 10 of glass thin film under clean air, and the attached face is put on the glass 2 while keeping the attached face horizontally and downward. Then, in this state, foam of O2 evoled from the substance between the glass 2 and the cover glass 10 is detected and measured by the microscope 6 or the display device 15a connected to the microscope 6. Consequently, a test specimen having sampled the microorganisms is instantly examined, existence and nonexistence of microorganisms and the number of microorganisms can be outputted, so judgement can be done extremely shorter time than an existing method.
Patent JP-H07273613-A (JP)
Title: Binarized noise signal generator
Inventor: NISHIMURA HIDEJI
IPC: G06F7/58
Filed: 1994-04-04
Abstract: PURPOSE:To obtain a random number signal of digital form comprising a binary series by operating the signal generating circuit according to an output signal in a minimum digit bit of an A/D converter. CONSTITUTION:A noise signal n(t) from a noise signal generating section 1 is band-limited and the result is given to an A/D converter 4, which samples the noise signal n(t) based on a sampling pulse s(t) received from a sampling pulse generating section 5. The sampled noise signal n(t) is ADD-converted by using an A/D conversion clock pulse HC, and a minimum digit signal LS extracted by a minimum digit clock pulse LC being one of the A/D converted clock pulses HC is given to an S input of a flip-flop being a circuit component of a signal generating circuit 6. Then an output state of the flip-flop circuit is inverted every time the circuit 6 receives the minimum digit signal LS whose polarity is opposite to that of an output of an AND circuit 7, and the circuit 6 provides an output of a random binarized series noise signal R in which the frequency of incidence of '1' and '0' levels is a half.
Patent JP-H06254194-A (JP)
Title: Erecting tower for ball protection net
Inventor: KOSAKA SHIGEMI
IPC: A63B71/02
Filed: 1993-03-02
Abstract: PURPOSE:To reduce the installation space, favorably reduce weight, and improve tensile strength and vertical load resistance. CONSTITUTION:A net 3 can effectively be prevented from contacting a net supporting part 2 even if the net 3 is fanned by a strong wind and expanded, by the warp of the shape of the whole of the met supporting part 2 to an arcuate form and by supporting the net 3 by the upper and lower edge parts of the net supporting part. Further, when at least the lower part of the net supporting part 2 is formed to a small width shape, the dimension of a basic body part 1 can be reduced by that portion.
Patent JP-H06254966-A (JP)
Title: Pallet carry-out mechanism of deposition device
Inventor: SAMEJIMA MASAHIRO
IPC: B29C65/18
Filed: 1993-03-02
Abstract: PURPOSE:To ensure that the shape and size requirements of a pallet can be met at any time by providing a cylinder mechanism to drive a holding arm between an arm mounting plate and the holding arm, and also a pair of support rod for connecting a linear guide and the holding arm between these guide and the arm. CONSTITUTION:A holding arm 447 is formed in an almost dog leg shape, with the upper end part which is axially supported, in freely rotatable manner, by an arm mounting plate 445 and a rod 450, of a cylinder mechanism 449 installed on the lower end part of the arm mounting plate 445, which is connected slightly below the center. In addition, a rail 453, with which a linear guide 451 is engaged in freely slidable manner is laid vertically on the arm mounting plate 445, and a support rod 455 is connected to an area between a linear guide 451 and the holding arm 447. The linear guide 451 can move vertically with a concurrent engagement between the guide 451 and the rail 451, and both ends of the support rod 455 are axially supported in freely rotatable manner. Thus the subject pallet carry-out mechanism can meet the shape and size variations of a pallet.