baber/WOPTO huggingface dataset:
Patent JP-S60236223-A (JP)
Title: Cooling device of substrate
Inventor: MATSUMOTO TAKASHI
IPC: H01L23/473
Filed: 1984-05-10
Abstract: PURPOSE:To enlarge constantly the contacting area of a substrate and a substrate holder and thereby to obtain a device excellent in cooling efficiency, by planting fine wires having elasticity and high thermal conductivity on the surface of the substrate holder contacting with the substrate. CONSTITUTION:A substrate holder 1 is formed of metal, and a circulation channel 3 of cooling water is provided inside the holder. Moreover, fine wires 4 having elasticity and high thermal conductivity are planted on the surface, i.e. the cooling surface, of the holder. The fine wires 4 are constituted by round wires, and a plurality of them are bound into a bundle 5. The substrate 6 is held by the substrate holder 1, while a presser plate 7 presses the substrate 6 from around to make it contact with the substrate holder 1. Pressed by the presser plate 7 from the above, the substrate 6 is made to contact with the substrate holder 1 and then processing of the substrate is started. Although the substrate 6 is heated and tranformed, it is in contact constantly at many points with the substrate holder 1 through the intermediary of the fine wires 4 having elasticity and high thermal conductivity, and thus the heat of the substrate 6 is surely transmitted to the substrate holder 1 through the fine wires 4.
Patent JP-H04229048-A (JP)
Title: Rotary type fuel pump for modulating pulse
Inventor: CHIYAARUZU HENRII TATSUKII
IPC: H02K7/14
Filed: 1991-04-23
Abstract: PURPOSE: To provide a fuel pump which can easily take a balance of the force in the axial direction to be applied to a rotor 40 in a fuel pump used for an internal combustion engine. CONSTITUTION: Brushes 44, 46 are energized in the right and left directions with an ordinary backing spring and a force toward the left is applied to a rotor 40 of a pump with pressure in the armature chamber and a negative pressure in an inlet chamber 90. Meanwhile, an armature magnet 30 is shifted a little to the right direction to generate a balancing force directed toward the right direction. Thereby, an ordinary working force in the left side, namely the energizing force of the brushes 44, 46 and a force directed toward the left side clue to a fuel pressure are balanced due to a magnetic force on the rotor 40, causing the armature to move to the right direction. Thereby, a friction load of the pump rotor is reduced. Therefore, a resistive current of the armature is reduced to increase the efficiency of pump.
Patent JP-S58212361-A (JP)
Title: Rotary drive device
Inventor: IDOGAKI KOUJI
IPC: H02K33/16
Filed: 1982-06-01
Abstract: PURPOSE:To enable to continuously vary the opening area of a valve due to current value flowing through a coil by forming an air gap between a stationary magnetic unit and a rotary magnet large at both X-axial ends parallel to the line of magnetic force generated at the unit, small at both Y-axial ends and narrow at the throttled sectional part at the unit. CONSTITUTION:One of a pair of diameter ends of a rotary magnet 4 is magnetized at N-pole, the other is magnetized at S-pole, the sizes 51, 52 of the air gap between the X-axial magnet 4 passing through the center of the magnet 4 and the magnetic unit 3 are larger than the sized 53, 54 of the air gap between the Y-axial magnet 4 passing the center of the magnet 4 vertical to the line of magnetic force of the unit 3 and the unit 3 and the parts 311, 312 of the unit 3 of the air gaps 53, 54 are narrow to block the line of magnetic force. In this manner, a recoiling spring can be eliminted, and the rotating angle of the rotary magnet due to the current flowing through the coil can be continuously varied.
Patent JP-S61251842-A (JP)
Title: Optical response material
Inventor: OKAZAKI MASAKI
IPC: G03C1/12
Filed: 1985-05-01
Abstract: PURPOSE:To enhance the efficiency of spectral sensitization by introducing a cyclodextrin residue into a dye. CONSTITUTION:A dye having cyclodextrin or a deriv. thereof as a substituent is used. The desired carbon atom in the part where the cyclodextrin is combined with the dye component is a carbon atom on which a primary hydroxyl group is present, and the structure of the dye is represented by formula I (where L is a combining group, X is O, NR or S, and n is an integer of >=5). A dye compound represented by formula I-1 may be used. The efficiency of spectral sensitization is enhanced and an optical response material having improved photosensitivity can be obtd.
Patent JP-H04322302-A (JP)
Title: Positioning control method for plane mobile object
Inventor: NINOMIYA TOKUSHI
IPC: G05B19/18
Filed: 1991-04-23
Abstract: PURPOSE:To control positioning with high precision independently of the guiding precision of a linear motion guide. CONSTITUTION:The deflection amount (x) in the X-axis direction to the X-axis origin of a Y-axis linear motion guide which is measured in plural positions in the Y-axis direction and the deflection amount (y) in the Y-axis direction to the Y-axis origin of an X-axis linear motion guide which is measured in plural positions in the X-axis direction are fetched. A correction value  y dependent upon the deflection amount (y) in the Y-axis direction to the Y-axis origin of the X-axis linear motion guide is added to or subtracted from a mobile target value  y in the Y-axis direction of a carriage base which is outputted to a Y-axis servo motor 29, and a correction value x dependent upon the deflection amount (x) in the X-axis direction to the X-axis origin of the Y-axis linear motion guide is added to or subtracted from a mobile target value Ox in the X-axis direction of the carriage base which is outputted to an X-axis servo motor 35.
Patent JP-S60236062-A (JP)
Title: Ultrasonic test equipment
Inventor: UCHIDA KUNIHARU
IPC: G01N29/28
Filed: 1984-05-09
Abstract: PURPOSE:To eliminate an aberration in an ultrasonic focusing, and to improve a flaw detecting resolution by giving a delay to a transmission timing of each vibrator of an array type probe, and also adding simultaneously a receiving signal. CONSTITUTION:A transmission timing of a vibrator 9 being in a distance (ai) from a center point P of a probe aperture size A by a selected vibrator group of an array type probe 1 is set based on an ultrasonic refractive angle phi of a body to be inspected 8 and an ultrasonic contact medium 7. As a result, an ultrasonic focusing is executed to a desired position. A scan of a vibrator is executed by moving it by N/M of a vibrator array pitch P' in the vibrator array direction. At the time of reception, an ultrasonic beam is considered to be a parallel beam, and a receiving signal is added without giving a delay time between each vibrator. According to such a constitution, there is the same effect that a reflected echo from an area of the ultrasonic beam brought to ultrasonic focusing is received by one usual probe, and the focusing accuracy is high, therefore, the azimuty resolution is improved comparing with a conventional one.
Patent JP-S58209905-A (JP)
Inventor: ONOUE TAKESHI
IPC: A01C7/00
Filed: 1982-05-31
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-S63262053-A (JP)
Title: Motor
Inventor: TSUJINO KAZUYA
IPC: H02K1/27
Filed: 1987-04-15
Abstract: PURPOSE:To reduce the irregular rotation of a rotor by providing a damper material between a rotor magnet and a motor shaft. CONSTITUTION:A damper material 22 is provided between a rotor magnet 16 and a magnet case 15. That is, 3 damper materials 22 made of thin disclike rubber plates are bonded at an interval of 120 deg. on the upper surface of the case 15, a rotor magnet 16 is bonded onto the materials 22, and the magnet 16 is thus mounted with degree of freedoms of certain degree with respect to the case 15. When a rotor 17 is rotated, the materials 22 are twisted to be elastically deformed. Thus, its vibration is effectively attenuated. Thus, even if a driving torque is varied or disordered, a shaft resonance frequency is shifted to a frequency which does not cause a problem, the level of the shaft resonance is attenuated, thereby reducing the irregular rotation of a rotary head drum 19 generated by the shaft resonance.
Patent JP-S63257263-A (JP)
Title: Semiconductor storage device
Inventor: ARIMOTO KAZUTAMI
IPC: H01L21/76
Filed: 1987-04-14
Abstract: PURPOSE:To prevent a punchthrough between adjacent memory cells by a method wherein a charge accumulation region is formed at the inside of two grooves inside a memory cell and a device isolation region to isolate the adjacent memory cells is formed at the inside of both grooves at a boundary part of the adjacent memory cells. CONSTITUTION:First grooves 21 and second grooves 22 are formed on a substrate for purposes of charge accumulation and device isolation. Thick selective oxide films 261 are formed in the center of the bottom of the grooves 22 and at side parts interlinked with the center, and isolate adjacent memory cells. On the other hand, thick selective oxide films 262 are formed on the bottom and at the side parts of the grooves 21 corresponding to a boundary part between the individual memory cells in order to isolate the memory cells which are adjacent in the longitudinal direction. By this setup, the grooves 21 and 22 which pass through regions where a punchthrough phenomenon is caused between the adjacent memory cells are formed; the selective oxide films 261, 262 are formed on the bottom and on the side parts of the individual grooves corresponding to said regions; accordingly, the punchthrough phenomenon is not caused in said regions.
Patent JP-S5615298-A (JP)
Title: Sisomicin derivative
Inventor: ETSUKAARUTO FUOSU
IPC: C07H15/22
Filed: 1980-07-09
Abstract: The invention relates to sisomicin derivatives defined below in Formula (I) and a process for the preparation of said derivatives. Also included in the invention are compositions containing said derivatives and methods for using said derivatives and compositions. <IMAGE>  (I)
Patent JP-H05288758-A (JP)
Title: Angular velocity measuring apparatus
Inventor: KATO MASAHIKO
IPC: G01P3/44
Filed: 1992-04-13
Abstract: PURPOSE:To obtain a velocity measuring apparatus which includes phase data in an output signal when the sensor output is a sine wave, thereby to improve the resolving power for the measurement of the velocity. CONSTITUTION:The angular velocity measuring apparatus is comprised of contactless velocity sensors 211, 212 which output sine waves of the frequency proportional to the rotational speed of gears 201, 202 to be measured, preamplifiers 213, 214 for amplifying the outputs of the sensors, and a signal processor 22. In a first embodiment, after the spectrum on one side of the sensor output which is Fourier-transformed is operated by the signal processor 22, the spectrum is subjected to the inverse Fourier-transform to operate a real part analyzing signal and an imaginary part analyzing signal which constitute a pair of Hilbert's transformation. When the angle defined by the real part analyzing signal and the imaginery part analyzing signal is differentiated in time, the angular velocity of the gear is calculated. According to a second embodiment, the operation in the domain of time is used in place of the Fourier- transform, one-side spectrum and inverse Fourier-transform.
Patent JP-H01263604-A (JP)
Title: Fusion splicing method for optical fiber
Inventor: IDE TAKASHI
IPC: G02B6/24
Filed: 1988-04-15
Abstract: PURPOSE:To provide the connecting method which stabilizes the deformation state of the juncture of fibers, lower a connection loss and increases breaking strength by setting the pull back speed in a pull back stage at the speed lower than the push speed in a push stage. CONSTITUTION:While the terminals of two pieces of the optical fibers 1, 2 are held butted against each other, the respective end faces are preheated by a pair of electrodes 3, 4 disposed in the directions intersecting orthogonally with the respective optical axis directions. The optical fiber 2 is then pushed at the push speed V1 while said fiber is heated toward the optical fiber 1. The discharged by the electrodes 3, 4 is temporarily interrupted upon completion of the push stage, then the fibers are rested. The discharge is thereafter started again and while the optical fiber 2 is heated said fiber is pulled back at the pull back speed V2 toward the direction parting from the optical fiber 1. This pull back speed V2 is set lower than the push speed V1, by which the connection loss increased by the push stage is relieved and the optical fiber having the low connection loss is stably obtd.
Patent JP-S61249570-A (JP)
Title: Method for electrostatically coating resinous part
Inventor: KODAMA SATOSHI
IPC: B05D7/02
Filed: 1985-04-30
Abstract: PURPOSE:To improve the coating efficiency and quality of the appearance by previously coating an org. film added with an electrically conductive inorg. filler on the surface of a resinous part to be coated, fixing a metal on the rear surface during electrostatic coating and coating while grounding the metal. CONSTITUTION:When a resinous part of a poor conductor is electrostatically coated, an electrically conductive primer 2 added with electrically conductive carbon is coated on the surface of a resinous part 1 of melamine, polyester, etc., to be coated. Then aluminum foil 3 is firmly stuck to the surface of the part 1 opposite to the surface to be coated and the aluminum foil 3 and the conductive primer-coated film 2 are respectively grounded. Subsequently, a voltage is impressed on a rotary atomization electrostatic coating machine 5 by a high voltage generator 4, a finishing paint is simultaneously discharged toward the part 1 and electrostatic coating is carried out. Consequently, high- quality appearance with an extremely smooth coated film can be obtained while maintaining excellent coating efficiency.
Patent JP-H11292141-A (JP)
Title: Unsealing label of packaging film
Inventor: WATANABE AKIHISA
IPC: B65D65/32
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To reliably prevent an object packaged in a packaging film from deforming at the time of unsealing by providing a weakly adhesive portion whose adhesion is weaker than that of an adhesive portion between the adhesive portion and a non-adhesive portion. SOLUTION: At the time of unsealing a packaging film 8, a non-adhesive portion 3 is used as a tab wherein the non-adhesive portion 3 is pinched to pull a label for starting unsealing operation. Thus since a weakly adhesive portion 4 is weaker in adhesion than an adhesive portion 2, the label located backward in an unsealing direction A from a cut starting part 9a can be easily peeled off from the packaging film 8 with slight force. In addition, since a coating area of an application layer is formed to be gradually smaller from the non-adhesive portion 3 toward the adhesive portion 2, an exposed area of adhesive (an adhesive area to the packaging film 8) gradually increases along the unsealing direction A, so that peeling force at the time of peeling gradually increases, allowing extremely smooth peeling operation.
Patent JP-S6122836-A (JP)
Inventor: BARII ABURAMU DEBITSUDO REBISO
IPC: A47K7/03
Filed: 1985-05-02
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-H02271254-A (JP)
Title: Estimation of taste value
Inventor: TATSUBAYASHI KENICHI
IPC: G01N21/359
Filed: 1989-04-13
Abstract: PURPOSE:To estimate the taste value of a sample accurately within a short time by preliminarily classifying the sample to be measured on the basis of characteristic value and using a taste estimation formula optimum to each of the classified groups. CONSTITUTION:A sample is divided into a plurality of groups on the basis of the magnitude of a characteristic value (e.g., glutinousness in the case of rice) having specific relation to a taste value and taste value estimation formulae are calculated at every groups. Next, the characteristic value of a taste unknown sample is investigated and the taste value thereof is estimated according to the taste value estimation formula corresponding to said characteristic value. That is, with respect to a sample already known in its taste value or its substitute characteristic of the taste value, the correlation between the specific constitutional component of the sample and the taste value or the substitute characteristic of the taste value is calculated by near infrared analysis and a taste value estimation formula expressed by the function of said specific constitutional component is calculated and the specific constitutional component of an unknown sample is calculated by near infrared analysis to estimate the taste value of the unknown sample according to the taste value estimation formula. At this time, the characteristic value having predetermined relation to a taste value and the taste value estimation formula is corrected corresponding to said characteristic value.
Patent JP-H07277731-A (JP)
Title: Method for recovering zinc chloride from zinc dross
Inventor: YOSHIKOSHI HIDEYUKI
IPC: C01G49/00
Filed: 1994-04-08
Abstract: PURPOSE:To recover high-purity zinc chloride from a zinc dross and effectively utilize the resultant zinc chloride as a raw material for compound iron oxides for soft ferrites by dissolving the zinc dross in an aqueous solution of hydrochloric acid under specific conditions. CONSTITUTION:This method for recovering zinc chloride from a zinc dross comprises carrying out the following steps: (a) a step for dissolving the zinc dross generated in galvanizing steel plates in an aqueous solution of hydrochloric acid; (b) a step for adding an alkaline agent to the aqueous solution of the chloride prepared by dissolving the zinc dross therein, regulating the pH to >=4 to <=6, preferably within the range of 4.5-5.5 and purifying the aqueous solution of the chloride and (c) a step for aggregating, precipitating and separating impurities crystallized in the step (b) and recovering the zinc chloride.
Patent JP-H08282982-A (JP)
Title: Deflection correcting device in lift device
Inventor: KUBO TAKASHI
IPC: B66F7/08
Filed: 1995-04-19
Abstract: PURPOSE: To correct deflection of a jig table so that high accurately positioning a lift position of a workpiece can be performed, by applying force to a link in a direction of extending it by an assist cylinder when lifted the jig table to a lift end position. CONSTITUTION: A jig table 3 is lifted by a lift mechanism 2 to a lift position where the second slider 27 comes into contact with a stopper 26c. Here, by weight of an automobile body W, since an end part of the jig table 3 is deflected downward, when a condition is left as it is, lift positioning accuracy of the automobile body W is generated rough. Then by supplying an air pressure to an assist cylinder 44 in a direction of contracting it, a link 4 is given force in a direction of extending it by the cylinder 44. In this way, the link 4 is extended straight while pressing an end part of the jig table 3, to come into contact with stoppers 42a, 43a, and deflection in an end part of the jig table 3 is corrected, to accurately perform positioning of the automobile body W in a prescribed lift position.
Patent JP-S59222545-A (JP)
Title: Copper alloy with superior corrosion resistance
Inventor: KAWAUCHI SUSUMU
IPC: C22C9/00
Filed: 1983-05-30
Abstract: PURPOSE:To obtain the titled Cu alloy suitable for use as a fin material for a radiator for a car by providing a specified composition consisting of Al, P and Cu. CONSTITUTION:This Cu alloy with superior corrosion resistance consists of 0.05-0.5wt% Al, 0.005-0.1wt% P and the balance Cu with inevitable impurities or further contains 0.05-0.5wt% Zn. The alloy is most suitable for use as a material for a heat exchanger, especially as a fin material for a radiator for a car. Al improves the corrosion resistance, yet <0.05% Al does not produce the effect, and >1.5wt% Al reduces the heat conductivity and workability. P improves the corrosion resistance and is required to be contained as a deoxidizer, yet <0.005% P does not produce the effect, and >0.1% P reduces the heat conductivity. Zn improves the castability, yet >0.5% Zn reduces the heat conductivity.
Patent JP-S61252079-A (JP)
Inventor: NISHIMORI HARUO
IPC: B25B27/02
Filed: 1985-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02289898-A (JP)
Title: Electronic musical instrument
Inventor: MATSUMOTO NAOAKI
IPC: G10H1/24
Filed: 1990-04-11
Abstract: PURPOSE:To easily alter parameter information by providing plural means which store altered parameter information corresponding to pieces of parameter information and storing those pieces of altered parameter information at the same time. CONSTITUTION:The plural means 27 which store the altered parameter information are provided corresponding to the pieces of parameter information and a CPU 2 stores the plural pieces of altered parameter information at the same time. Consequently, parameter information can easily be altered even in a mode wherein plural pieces of parameter information are used at the same time like tone mixing, key splitting, etc., and the pieces of parameter information after the alteration are all stored and held.
Patent JP-H01265640-A (JP)
Title: Code rule violation generating method for cmi code
Inventor: KATO OSAMU
IPC: H04J3/06
Filed: 1988-04-15
Abstract: PURPOSE:To limit a consecutive bit number to maximum <=3 bits by deciding a bit before '1' generating code rule violation to '0' and causing the code violation to the succeeding '1'. CONSTITUTION:A digital signal is sent in the CMI transmission code form, when the code rule violation is caused to part of a special pattern such as a frame synchronizing pattern, a delimiter pattern of a packet or a token pattern, a bit before the bit 1 causing the code rule violation is decided in to '0' in the special pattern. Then the code rule violation is generated to a bit 1 in succession to '0'. Thus, the consecutive same bits after CMI coding are limited to 3 bits at maximum and no deterioration is caused in the BSI in comparison with a conventional CMI coding not causing the code rule violation.
Patent JP-H03293127-A (JP)
Title: Easily adherent polyester film and manufacture thereof
Inventor: TAKAHASHI TERUO
IPC: C08J7/043
Filed: 1990-04-11
Abstract: PURPOSE:To make it possible to improve the adhesion as the base material of highly process goods of film and blocking resistance by a method wherein thin easily adhered layer containing aqueous phenoxy resin is provided at least on one side of polyester film. CONSTITUTION:Aqueous coating liquid containing aqueous phenoxy resin is applied at least on one side of polyester film, the crystalline orientation of which is do not yet completed, and, after that, dried, stretched and subjected to heat treatment so as to complete the crystalline orientation of the film. The polyester film having the primer layer obtained as mentioned above, displays high adhesion to extremely wide-ranging coatings such as ink for cellophane, magnetic coating, gelatinous composition, UV ink or the like, and especially strong adhesion to magnetic coating and, at the same time, favorable blocking resistance with no tackiness.