baber/WOPTO huggingface dataset:
Patent JP-2001082298-A (JP)
Title: Measuring method for injection initiation timing in fuel injection pump
Inventor: YAMANISHI MANABU
IPC: F02D41/22
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method capable of specifying injection initiation timing of a fuel injection pump (a fuel injection nozzle) without using a displacement sensor for detecting a displacement of a needle of the fuel injection nozzle. SOLUTION: A pressure sensor 24 is provided on a supplying system 26 of fuel from a plunger 3 of a fuel injection pump 1 to a fuel injection nozzle 8. A correlation is determined between detection by the pressure sensor 24 and injection initiation timing of the fuel injection nozzle 8. By rotatively driving a camshaft 4 of the plunger 3, injection initiation timing is specified from detection of the pressure sensor 24 based upon the correlation. A rotation angle of the camshaft 4 at the specified injection initiation timing is used as a rotation angle in regard to a reference position of the camshaft 4 corresponding of the injection initiation timing.
Patent JP-H10111161-A (JP)
Title: Indication control method for indicator
Inventor: TSUCHIDA YASUHIDE
IPC: G01F1/00
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To shift the indicating point at a pilot indicating section visibly using an effective pulse by repeating an operation by invalidating a first pulse, when it is detected, for a set time shorter than a second pulse width and then validating the first pulse. SOLUTION: A rotation detecting circuit 21 outputs two pulses P1 for each revolution of an impeller 4 and an accumulation circuit 24 outputs a pulse P2 every time when city water flows at a predetermined flow rate. Upon receiving a pulse through a common signal line 11a and a data input circuit 33, a data decision circuit 32 decides which of the pulse P1 or P2 is received. In case of the pulse P1, receiving of supply pulse is interrupted for a set time tc shorter than the pulse width tb of the pulse P2 and the frequency of the pulse P1 to be accepted is suppressed to 1/tc or below. Firing position of a pilot indication segment 16 is shifted by the pulse P1 and the shifting rate is suppressed to 1/tc or below. The firing position shifting rate can be made visible on the indication segment 16 by selecting the set time tc appropriately.
Patent JP-S63119185-A (JP)
Inventor: TAKIZAKI TAKESHI
IPC: H05B3/00
Filed: 1986-11-06
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-H04141842-A (JP)
Title: Magneto-optical disk
Inventor: NANBA YOSHIYUKI
IPC: G11B11/10
Filed: 1990-10-01
Abstract: PURPOSE:To improve signal quality by forming a recording layer consisting of a rare earth-transition amorphous alloy of a perpendicularly magnetized film, the fracture surface of which has a columnar structure, and recording information by using a floating magnetic field. CONSTITUTION:This disk is constituted by forming the layers of a 1st protective film, the recording film and a 2nd protective film on a transparent substrate having guide grooves. The recording film consisting of the rare earth-transition amorphous alloy is formed of the perpendicularly magnetized film, the fracture surface of which has the columnar structure. The information is recorded by using the floating magnetic field. The recording film 1 is formed into the columnar structure as the method of lowering the thermal conductivity of the recording film and, therefore, the thermal conductivity in the surface direction is lowered. The signal quality (C/N) when the information is recorded by utilizing the floating magnetic field of the perpendicularly magnetized film is improved in this way.
Patent JP-H02110719-A (JP)
Title: Multiple operating lever structure
Inventor: HIRAOKA MINORU
IPC: A01D69/00
Filed: 1988-10-20
Abstract: PURPOSE:To easily construct a turning stop structure for a return spring by using effectively an opening part which exists naturally in the plane C return spring and stopping the rotation of the return spring around an operating lever by the abutting action of the return spring end parts of the opening part with an engaging part. CONSTITUTION:A lever guide 30 which guides an operating lever 1 in a first direction and a second direction intersecting orthogonally with each other is provided. The lever guide 30 is supported so that it can freely recede from a prescribed position, a plane C return spring 33 which restores the lever guide 30 to the prescribed position is attached so as to surround the outside part of the lever guide 30, and fixed part is provided with an engaging part 34 which enters an opening part 33a of the return spring 33 and stops the rotation of the return spring 33 around the operating lever 1. Since the opening part 33a which is an existing structure in the plane C return spring 33 is used effectively like this, the turning stop mechanism for the return spring can be obtained without complexing the structure.
Patent JP-S63118665-A (JP)
Title: Sample diluting method for automatic chemical analysis instrument
Inventor: OGAWA YOSHIBUMI
IPC: G01N1/10
Filed: 1986-11-06
Abstract: PURPOSE:To permit automatic dilution of samples without using a device to be exclusively used for dilution by constituting a titled instrument in such a manner that a sample dispensing nozzle of the instrument passes over a sample supplying position and two specific positions on a reaction line. CONSTITUTION:A turn table T is rotated counterclockwise by a prescribed angle to move a cell 2 to the diluting liquid dispensing position B when a sample dispensing operation into the reaction cell 2 ends. A prescribed amt. of the diluting liquid is then dispensed into the cell 2 by using the diluting and dispensing device 9. The table T is thereafter rotated counterclockwise to move the cell 2 to the 1st stirring position C where the sample and diluting liquid are stirred by a 1st stirrer 10. The table T is further rotated counterclockwise to move the cell 2 to the diluted liquid mixture sucking position D. The sample dispensing nozzle N is thereafter moved to the position D and the diluted liquid mixture in the cell 2 is sucked into the nozzle N. The diluted liquid mixture in the nozzle N is dispensed into the fresh clean cell 2 which is turned and reset to the nozzle N subjected to the suction and is already turned to the position A while the table T is held stopped.
Patent JP-H06119700-A (JP)
Title: Flexible disk drive device
Inventor: ODA KAZUYA
IPC: G11B17/043
Filed: 1992-10-02
Abstract: PURPOSE:To reduce the number of parts and to reduce the cost by using parts having a function other than the slippage preventing function as slippage preventing parts. CONSTITUTION:A damper 10 is used as slippage preventing parts having the function which prevents a latch lever 3 from slipping off a post 1a at the time of rotation or by an external force of oscillation, shock, or the like, namely, the slippage preventing function. The damper 10 has the function, which softly loads a flexible disk, besides the slippage preventing function. Though the damper 10 is used as slippage preventing parts on the latch lever 3 in this constitution, a unit for automatic ejection of the flexible disk, a shield which protects the flexible disk from the external magnetic field, or the like may be attached to the front end of the post 1a to realize the slippage preventing function.
Patent JP-H03128143-A (JP)
Title: Manufacture of resin coated sand granule for shell mold and itself
Inventor: KATO MASAHARU
IPC: B22C1/20
Filed: 1989-10-13
Abstract: PURPOSE:To reduce the generation of offensive odoring gas at the time of molding and to improve mold strength by coating surface of molding sand with composition contg. phenol resin as the essential component and calcium stearate impregnating deodorant containing carboxylic acid derivative and organic ferrous salt. CONSTITUTION:The phenol resin and the molding sand raised with temp. up to the temp. higher than m.p. of this resin are kneaded and the surface of molding sand is coated with the phenol resin. To this resin coated sand granule, the calcium stearate impregnating the deodorant containing the carboxylic acid derivative and the organic ferrous salt at 10-60wt.%, is added at 0.1-0.5% for the molding sand and kneaded. In the obtd. resin coated sand granule for shell mold, as the deodorant is added under condition of impregnating to the calcium stearate, sufficient deodoring effect is obtd. The offensive odoring material of NH3, etc., generated with heating at the time of molding is brought into reacting with the ferrous salt in the deodorant and removed.
Patent JP-2000094834-A (JP)
Title: Optical information recording medium, and information recording method
Inventor: SAITO NAOKI
IPC: G11B7/247
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To improve the recording sensitivity, and reduce faults of recording signals when a high speed recording is performed by providing a recording layer containing a color salt represented by a specified formula on a substrate. SOLUTION: For a color salt represented by a specified formula (in the formula, As+ represents a coloring matter having a positive electric charge, Bt- represents a coloring matter having a negative electric charge, (s) and (t) each respectively independently are integers of 1-5), the positive electric charge and the negative electric charge owned by the coloring matters are preferably contained in the structure of a chromophore of the coloring matters, and the electric charge numbers (s) and (t) are especially preferably 1 for both. The color salt represented by the specified formula can be easily synthesized by salt-forming the coloring matter As+ having a positive electric charge and the coloring matter Bt- having a negative electric charge.  Normally, the synthesizing is performed by filtering an objective color salt being deposited when both coloring matters are mixed in a solvent by a ratio which can neutralize the electric charges. In this case, an alcohol based solvent is generally used so that the objective color salt may be deposited. Then, this optical information recording medium is constituted by providing a recording layer containing the coloring matter represented by such a specified formula on a substrate.
Patent JP-H06317977-A (JP)
Title: Method for cleaning corona discharger for image forming device
Inventor: AISAKA SEIYA
IPC: H01T19/00
Filed: 1993-10-22
Abstract: PURPOSE:To improve the efficiency of cleaning work in a shield case by dropping and housing dust scraped up from the inner surface of the case by allowing a cleaning member to slide in the case into a dust receiver provided outside the case. CONSTITUTION:The cleaning member 7 is provided in an insulating block 5 so that it may come in contact with the inner surface of the shield case 2 in order to remove the dust in the case 2 when a charger 1 is separated from the inside of the case 2 to the outside thereof. A large hole 12 through which the cleaning member 7 is allowed to pass almost in a non-contact state and the dust scraped up is dropped into a box when the charger 1 is separated from the case 2 is provided on the side wall 10a of the dust receiver 10 disposed at an aperture part 2a at one end side of the case 2, and a small hole 13 through which the member 7 is drawn is provided on the side wall 10b. After the dust in the case 2 cleaned by the member 7 is dropped and housed in the dust receiver 10 when the insulating block 5 passes through the large hole 12, the toner adhering to the member 7 is drawn and dropped through the small hole 13.
Patent JP-S61143770-A (JP)
Title: Electrostatic charge image developing toner
Inventor: TANAKA KATSUHIKO
IPC: G03G9/08
Filed: 1984-12-18
Abstract: PURPOSE:To obtain a toner stable, and sharp in distribution in the amt. to be triboelectrified among toner particles, carrier particles, and a toner carrying sleeve, etc., and controllable to said amt. appropriate to a developing system by incorporating a specified compd. in the toner. CONSTITUTION:The compd. to be added is represented by the formula as shown here, R being optionally substd. aryl, and X1, X2 being halogen, OH, CN, or SCN. It is thermally stable and also stable for a long time, small in hygroscopicity, and the external or internal addition to a developer permits superior charge control action to be exhibited, high-fidelity development and transfer of an electrostatic latent image to be made, an image high in density and good in halftone reproducibility, and a sharp chromatic color image to be obtained, and the obtained toner to be prevented from agglomeration, change of characteristics due to repeated uses, and high-temp. offset trouble, and to be superior in storage stability, and not affected by high temp. and high humidity.
Patent JP-S61146447-A (JP)
Title: Chip removal device
Inventor: ROKKAKU TADASHI
IPC: B23Q11/00
Filed: 1984-12-18
Abstract: PURPOSE:To make such an accident, as being caused by entwining chips in every part of a machine and accumulation in and around their produced spots, preventable from occurring, by installing a magnet chuck for attracting these chips produced by cutting operation immediate after their outgoing, with magnetic attraction. CONSTITUTION:Plural fixed permanent magnets 16 are set up so as to cause the same pole to be opposed to each other with an attraction pole 17 held in between. In addition, plural movable permanent magnets 19 are attached onto a movable member 18. A magnet chuck 14, simultaneously with rotation of the movable member 18 as far as 180 deg., is able to turn chip suction force in the attraction pole 17 on or off as a magnetic pole of the movable permanent magnet 19 is turned over. Therefore, a curled long chip to be produced by cutting a work being held by a spindle 2 is attracted by the magnet chuck 14 owing to magnetic attraction. In addition, after cutting operation on the work 9 is over, a bracket 11 and the magnet chuck 14 are retracted by actuation of a pneumatic cylinder 24.
Patent JP-H0820658-A (JP)
Title: Method for depositing thin layer on surface of plastic base material
Inventor: BUERUZARO FURANSHISU
IPC: C23C16/40
Filed: 1994-10-28
Abstract: PURPOSE: To provide a method for depositing a protective layer or film which is excellent in adhesion to a plastic substrate and improves the abrasion resistance of the substrate.  
     CONSTITUTION: A method for depositing a protective layer or film on the surface of a plastic substrate by plasma polymn. is provided, which at least contains the pretreatment step comprising placing the plastic substrate on a weakly polarized or nonpolarilized electrode, exposing the substrate to at least one pretreatment gas which enables the introduction of oxygen, and supplying the min. amt. of energy (supplied in a form of pulse of electric power density) to a gas pretreatment medium in order to activate the surface of the substrate; and the step of depositing a layer or film on the surface of the substrate with plasma comprising an organosilicon compd. and a gas deposition mixture contg. at least one gas which makes the introduction of oxygen possible. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H06125300-A (JP)
Title: Mobile telephone with location informing emergency device
Inventor: FUJIWARA HIDETOSHI
IPC: H04B7/26
Filed: 1991-07-12
Abstract: PURPOSE:To immediately receive first-aid treatment by detecting an impact force when collision occurs by a collision detecting means, and contacting an emergency section by operating a position detecting means simultaneously. CONSTITUTION:The microphone 6 of a voice gate circuit 40 is connected to an impact sensor 52 of rollermite type via an interface circuit 50 and a modem 51. The impact sensor 52 is linked to interlocking switches SW1, SW2, and it makes them automatically turn on when the collision of an automobile occurs. The interlocking switch SW1 is connected to a control circuit 10 which controls a dial signal via an emergency number generation circuit 53, and when an emergency signal is inputted from the emergency number generation circuit 53, the control circuit 10 informs an emergency signal to the emergency section such as a police station, etc., based on a program set on a ROM 17 in advance.
Patent JP-H01107306-A (JP)
Title: Read circuit
Inventor: SHIMAUJI MASAHIRO
IPC: G11B5/09
Filed: 1987-10-20
Abstract: PURPOSE:To realize equal wave-form compensation at the both of the first and the last transition of a solitary wave signal by providing a signal subtracting means whose one terminal is connected to the output terminal of a delay line and the other terminal of which is connected to the output terminal of a signal attenuating means. CONSTITUTION:A buffer circuit 2 which has a low output impedance inputting a read signal 1, a resistor 11 of which one terminal connected to the output terminal of the circuit 2, a resistor 12 of which one terminal is connected to the other terminal of the resistor 11 and the delay line 4 of which input terminal is connected to the other terminal of the resistor 12 are provided. Besides, the attenuator 8 of which input terminal is connected to the junction of the resistors 11 and 12 and the differential amplifier 6 of which one input terminal is connected to the output terminal of the delay line 4 and of which the other input terminal is connected to the output terminal of the attenuator 8 are provided. Thus, the subtraction quantity at the last transition part of the output signal 5 of the delay line 4 can be reduced and the both of the first and the last transition part in the output signal 10 of the amplifier 6 can be equally compensated.
Patent JP-2000051585-A (JP)
Title: Simple clothes drier
Inventor: MORI MASAO
IPC: D06F58/28
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To dry clothes in a short time while stretching wrinkles by hot air by respectively opening a hole at a sheet part equivalent to the hole of an attaching plate and providing an intake pipe on a lower attaching plate and a discharge pipe on an upper attaching plate so as to project a part of the respective ones into a housing case. SOLUTION: On the outer side lower of one side face 24 of a housing case 1, an intake pipe attaching plate 4 is joined and provided by an attaching metal fitting or the like. An intake pipe 6 is attached to a hole opened on the intake pipe attaching plate 4 and the tip part is projected into the housing case 1 through a hole opened on a sheet 3. On the upper part of a side face 25 opposite to the side face 24 of the housing case 1, a discharge pipe attaching plate 5 is joined and provided by the attaching metal fitting or the like. A discharge pipe 7 is attached to a hole opened on the discharge pipe attaching plate 5 and the tip part is projected into the housing case 1 through the hole opened on the sheet 3. Thus, clothes after washing and dehydration are dried in a short time without generating wrinkles.
Patent JP-H03126331-A (JP)
Title: Selective radio call receiver
Inventor: YOKOZAWA YUKIO
IPC: G04R20/00
Filed: 1989-10-12
Abstract: PURPOSE:To relieve the operation of a user by receiving an objective synchronous signal within a prescribed time when time information is received and transferring the time information in a time information temporary storage means to a time counting means to set automatically a reference time. CONSTITUTION:The subject receiver is provided with a radio reception circuit 11, decoding circuit 12, a memory 13 storing an individual call address, a speaker 14, an LED 15, a control circuit 16, a display device 17, and a switching device 18. Then the control circuit 16 decides whether or not reception information is time information and stores tentatively the received time information and awaits a synchronous signal received within a prescribed time when the time information is received. Moreover, when an object synchronous signal is received from the decoding circuit 12, the time information in the time information temporary storage means 16 is transferred to the time counting means 16 in a clocking means 16 to set the time information. Thus, the time information is set automatically and compact size offering good handleability for users and high function are attained.
Patent JP-S63120928-A (JP)
Title: Shock absorber
Inventor: MORI TAKEO
IPC: B60K5/12
Filed: 1986-11-10
Abstract: PURPOSE:To enable application of single shock absorber at positions different load or vibration, by feeding gas in/out from a gas sealing means and regulating the inner pressure, and making the modulus of elasticity variable. CONSTITUTION:An annular, hollow thick rubber 5 is provided between upper and lower members 1, 2 and a gas sealing space 6 is provided between them. A fluid port 7 associated with a plug is providing while penetrating through the thick rubber 5 in the gas sealing space 6 so as to enable feed in/out of air. Such a shock absorber supports the load functioning from the upper member 1 onto the lower member 2 and absorbs the vibration of the members. When air is fed in/out from the gas sealing 6 and the inner pressure is varied, the modulus of elasticity can be regulated according to the magnitude of load and the strength of vibration, thereby the shock absorber can be applied at positions of different load or vibration.
Patent JP-H05109743-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ABE HIROYUKI
IPC: H01L21/331
Filed: 1991-10-15
Abstract: PURPOSE:To realize a lateral type NPN transistor of high quality by forming a shallow base layer on the slant surface of a step-difference part of a semiconductor substrate. CONSTITUTION:By anisotropic etching, a step-difference part 5 is formed on a semiconductor substrate 1 wherein a dielectric isolation region 3b is formed between a collector and a base, and then a P<+> type base leading-out part 8 is formed. A base 11 is formed by ion-implanting P-type impurities in a slant surface of the step-difference part 5. Since the base 11 formed in the above manner is inclined to the ion implantation surface, a thinner base layer is formed differently from a bottom surface part. After that, an emitter 12 is formed by introducing N-type impurities.
Patent JP-S62123583-A (JP)
Title: Segment extracting method in picture
Inventor: KATO KENJI
IPC: G06T3/00
Filed: 1985-11-25
Abstract: PURPOSE:To extract efficiently and simply the information concerning a horizontal or vertical line by scanning a binary picture, measuring the segment length, unifying the segments to combine out of it under the special conditions and making approximate to one segment. CONSTITUTION:A segment measuring part 2 scans the binary picture from a picture memory 1 in the vertical direction or the horizontal direction, measures a segment length and stores it to a memory 3. A conditions judging part 4 selects the segment which is the length in the constant scope, unifies the segments linked in the segment selected in accordance with the conditions of the set segment unification and the segment approximation, the linked segment, when it scans in the vertical direction, is represented to one vertical segment, the segment, when it scans in the horizontal direction, is represented to one horizontal segment, thereby, approximation is executed, the segment information is extracted and outputted. Thus, by specifying the conditions and executing the processing, the segment information can be efficiently and conveniently extracted.