baber/WOPTO huggingface dataset:
Patent JP-S63120083-A (JP)
Title: Grinding wheel
Inventor: TSUJISATO YASUO
IPC: B24D7/00
Filed: 1986-11-07
Abstract: PURPOSE:To prevent the surface of a workpiece from being scratched before anything happens, reduce the damage of an abrasive grain layer in the production of impact force and prolong the life of a grinding wheel by forming the abrasive grain layer on elastic supporting materials fixed to a metallic base so as to make the contact of a magnetic abrasive grain layer with the surface of a workpiece elastic. CONSTITUTION:Many cylindrical elastic supporting materials 2 are weldedly fixed to a metallic base 1 in the peripheral direction in equally spaced relation. Each elastic supporting material 2 is hollowly formed with a thin metallic plate and provided with an abrasive grain layer 3 of a fixed thickness on the top of the outer peripheral surface. Thus the contact of the abrasive grain layer 3 with a workpiece becomes elastic by elastically supporting the abrasive grain layer 3 for eliminating the sharp scooping by the projecting section of the workpiece surface, and as a result the workpiece surface is prevented from being scratched. At the same time this leads to the elimination of the large force exertion only to one part of the abrasive grain layer 3 in grinding for hardly breaking the layer 3, and as a result the life of a grinding wheel is prolonged.
Patent JP-H04142871-A (JP)
Title: Facsimile equipment
Inventor: HOSOKAWA YUKO
IPC: H04N1/32
Filed: 1990-10-04
Abstract: PURPOSE:To improve the operation convenience of the facsimile equipment in the case of using recording paper of non-ISO standard size by providing a means selecting which of ISO standard sized recording paper for the recording paper of non-ISO standard size loaded to a picture recording means is to be documented to a picture sender side in a communication pre-protocol to the facsimile equipment. CONSTITUTION:A CPU 2 comprising a microprocessor or the like controls the operation of the entire equipment and a memory 1 comprising a ROM and a RAM, a communication control section 3 comprising a MODEM and an NCU and an operating panel 4 are connected to a system bus of the CPU 2. Then a picture recording section 9 comprising a thermosensing printer is able to load recording paper other than the ISO standard size such as ledger (LGR) paper and in the case of loading the LGR paper, the size is selected and registered as either the ISOA3 or B4 documentation in the communication pre-protocol. Thus, which ISO standard size for the non-ISO standard size is to be documented is displayed in a required timing and the user easily recognizes the setting state.
Patent JP-H03164664-A (JP)
Title: Refrigeration system
Inventor: HEINZU JIYASUTAA
IPC: F25B40/02
Filed: 1990-10-04
Abstract: PURPOSE: To improve thermodynamical efficiency by constructing a freezing system such that a first portion of a capillary tube is in a heat transfer relation with piping means for coupling a second outlet of a phase separator with first stage and second stage of a compressor therebetween, and that a second portion of the capillary tube is in a heat transfer relation with piping means for coupling a first evaporator with a suction side of the first stage compressor. CONSTITUTION: A two phase refrigerant from a capillary tube 23 is supplied to an inlet of a phase separator 27. The phase separator 27 supplies a liquid refrigerant to an expansion valve 11. The phase separator 27 also supplies saturated refrigerant vapor, which vapor is united with vapor pressure of a first compressor 15 and is supplied to an inlet of a second compressor 17. The capillary tube 23 is in a thermal contact relation with a piping over part of which tube it couples the phase separator 27 to a junction between an outlet of a first compressor stage and a suction line of a second compressor stage. A remaining portion of the capillary tube 23 is in a thermal contact relation with time suction line of the first compressor stage. The thermal contact is achieved by soldering an outer surface of the capillary tube and an outer surface of the piping in parallel to each other.
Patent JP-H04140280-A (JP)
Title: Circulating type automatic sheet supply device
Inventor: MASAI KATSUNORI
IPC: G03G15/00
Filed: 1990-10-02
Abstract: PURPOSE:To feed paper from above smoothly by providing a sheet returning means having a sheet returning member which, used sheets which were returned are fed under stacked sheets, lowers all the sheets, moves them in the direction opposite to the progress direction after that and returns them to an original position. CONSTITUTION:A sheet 7 is supplied by sheet supply means 8 and 9 to a sheet using device one by one from top of the stacked sheets 7. Then, according to a progress state of a tip end of a used sheet which was carried and returned from the sheet using device, those stacked sheets are lifted from below the stacked sheets 7 while moving a sheet returning member 20 along the progress direction. Moreover, after the used sheet which was returned is fed under the stacked sheets, those sheets are lowered, moved in the direction opposite to the progress direction after that, and returned to an original position.
Patent JP-H11109238-A (JP)
Title: Zoom lens system
Inventor: ARIMOTO TETSUYA
IPC: G02B13/18
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To realize high variable power rate and high image quality by specifying the ratio of a focal distance in a shortest focal distance state to the focal distance in a longest focal distance state. SOLUTION: In this zoom lens system provided with a 1st lens group Gr1 having positive power, a 2nd lens group Gr2 having negative power and a 3rd lens group Gr3 having the positive power in order from an object side; at least the 1st lens group Gr1 is moved to perform zooming. Then, the system is constituted to satisfy an expression: 1<max(T1, T2, T3)<fw<4 and an expression: 4.5<ft/|f12w|<15. In the expressions, Ti means the thickness of the i-th group on an optical axis and max(T1, T2, T3) means the maximum value thereof, (fw) means the focal distance in the shortest focal distance state, (ft) means the focal distance in the longest focal distance state, f12w means the synthetic focal distance of the 1st and the 2nd lens groups in the shortest focal distance state.
Patent JP-H01107380-A (JP)
Title: Magnetic disk device
Inventor: MIYAZAKI OSAMU
IPC: G11B21/10
Filed: 1987-10-20
Abstract: PURPOSE:To control the positioning error of a magnetic head by positioning the magnetic head so that the average level of signal-amplitude odd numbered division levels at positioning information area is equal to the average level of even numbered division levels. CONSTITUTION:Signals in a same positional relation are written into odd numbered division B1 and B2 parts in the physical position relation of an automatic amplitude control circuit gain adjusting area A part written in a positioning information area provided on a data recording surface and subsequent positioning information areas B1, B2 and C parts divided into three. Positioning is controlled so that the average level of the amplitude of level odd numbered division read signals and the average level of the even division numbered levels are equal. Thus, the positioning error can be controlled even when the fixed gain function of the automatic amplitude control circuit is not sufficient and the gain is varied.
Patent JP-H06117813-A (JP)
Title: Method of detecting welding line of t joint
Inventor: KATO KENICHI
IPC: G01B11/00
Filed: 1992-10-05
Abstract: PURPOSE:To correctly and positively detect the position of a welding line by detecting three points on at least two sides (edge parts) of a second member constituting a T joint except for a side confronting to a first member. CONSTITUTION:A member 1A is welded to a side 1d of a member 1B (rectangle), thereby to form a T joint. A position sensor 2 senses the member 1B three times approximately right above the member, and detects two points P1, P2 on a side 1a and a point P3 on a side 1b (or a side 1c) of the member 1B. The position of a crossing point of a line connecting the detected points P1 and P2 and a line passing the detected point P3 and orthogonal to the above connecting line is detected. The crossing point is a vertex of the member 1B. Therefore, the position of the other three vertices of the member 1B, namely, the position of the member 1B can be obtained based on the position of the crossing point and the size and shape (both are known) of the member 1B. The position of a welding line of the T joint is thus determined based on the known position of the member 1A and the position of the member 1B.
Patent JP-H04146064-A (JP)
Title: Pipe-member patterning method
Inventor: YAMAGUCHI NOBUYOSHI
IPC: B24B7/19
Filed: 1990-10-03
Abstract: PURPOSE:To impart the difference in gloss to the outer periphery of a pipe member at very small intervals in the form of patterns and easily produce thereon the patterns attributable to the difference in gloss by moving a rotary grinding stone toward the axis of the pipe member and thereby producing a large number of spiral pattern rows, which are constituted by a large number of spirally arranged pattern elements formed using the difference in grinding degree, in a parallel form, on the outer peripheral surface of the pipe member. CONSTITUTION:A round pipe member P is rotated at a fixed position while an elastic- compression deformable rotary grinding stone 24 is rotated about a rotating shaft 24a orthogonally intersecting the direction of an axis P1 of the round pipe member P. The rotary grinding stone 24 is moved toward the axis P1 of the round pipe member P while it is kept in sliding contact with the same. As a result, the frictional resistance received by the rotary grinding stone 24 from the round pipe member P varies at very small intervals to cause vibrations of the use surface of the rotary grinding stone 24. Resultantly, the pressure of contact of the rotary grinding stone 24 with the round pipe member P increases and decreases at very small intervals, so that a large number of spiral pattern rows, which are constituted by a large number of spirally arranged pattern elements having different glosses resulting from the difference in the grinding degree, are produced, in a parallel form, on the outer peripheral surface of the round pipe member P.
Patent JP-S62127730-A (JP)
Title: Copying device
Inventor: AIBA YOSHINOBU
IPC: G03G21/00
Filed: 1985-11-28
Abstract: PURPOSE:To obtain a copied picture of a desired magnification with the minimum picture forming number of times, by calculating the combined variable power rate of the minimum number of times in accordance with out of the set-range variable power rate inputted from a magnification setting means and alternately displaying the calculated variable magnifications and number of picture forming sheets by means of a display means. CONSTITUTION:When out of the set-range enlarged copying is set through ten-key 32 after depressing an asterisk key 32a, '1' is set in a repeat counter which counts the number of copying times of the maximum magnification and the out of the magnification-range magnification inputted from the ten-key 32 is stored in a DE register provided in a prescribed area of a RAM 4, and calculated. When the results of the calculation are less than the maximum magnification, the magnification is stored in a prescribed area of the RAM 4 as the final magnification and the picture forming number of times with the maximum magnification and within the set-range variable power rate are alternately displayed by a magnification display 39.
Patent JP-H11107048-A (JP)
Title: Sheath-core type polyester textile excellent in dyeability and ultraviolet screening effects and production of the same
Inventor: KOIZUMI TADAYOSHI
IPC: D01F8/14
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject textile manifesting improved thread breakage caused from uneven stretching, looping, piling, etc., excellent in dyeability, ultraviolet screening effects, hand and drape useful for sporting clothes, etc., by spinning a specific polyester, etc., from a spinning nozzle forming a sheath-core cross section under a specific condition. SOLUTION: A polyester comprising 1 to 20 wt.% of a polyester containing inorganic particles such as titanium oxide, zinc oxide, etc., having average particle size of 0.1 to 5 μm and having ultraviolet screening effects as the core component and a polyester as the sheath component, is spun from a spinning nozzle forming a sheath-core cross section textile under the spinning condition satisfying formulae I to III in the same time where Q; discharging rate of single nozzle (g/minute), L; area of a single nozzle (mm<2> ), M;  Q/L, G; inlet diameter of heating zone (mm), V; spinning rate (m/minute), D; denier of a single yarn after drawing, N; number of filaments at drawing speed >=4000 m/minutes, once cooled below glass transition point and, heat drawing to obtain the objective sheath-core type polyester textile having elongation of <=50%, degree of shrinkage in boiling water of <=6.5%, and U% of <=0.65.
Patent JP-H05106429-A (JP)
Title: Exhaust emission control device for diesel engine
Inventor: YASUKAWA MASAO
IPC: F01N3/02
Filed: 1991-10-15
Abstract: PURPOSE:To provide an exhaust gas purifying device to prevent generation of a crack owing to its temperature difference in a filter in a filter regenerating tie, as to an exhaust emission control device of a diesel engine. CONSTITUTION:In this exhaust emission control device, a circular space 10 is formed between a casing 2, on the outer periphery of a filter at the downstream side in the gas flowing direction for regeneration, from about the center of the filter 1 in the longitudinal direction, and the second exhaust gas control valve 3b at the downstream side in the gas flowing direction is closed in a filter regenerating time, so as to lead the gas for regeneration after passing through the filter to the circular space 10. The outer periphery of the filter is heated by the regenerated gas, the temperature difference with the inside temperature is reduced, and generation of a crack can be reduced.
Patent JP-H05105620-A (JP)
Title: Beautifying cosmetic comprising p-hydroxycinnamic acid derivative as active ingredient
Inventor: ONUMA HIROAKI
IPC: A61K8/00
Filed: 1991-10-15
Abstract: PURPOSE:To obtain a beautifying cosmetic having excellently improving effects on skin pigmentation, capable of treating and moderating pigmented skin to return to a normal color of skin by locally applying the cosmetic to stain, freckle and pigmentation part after suntan. CONSTITUTION:The objective cosmetic contains 0.01-50wt.%, preferably 0.1-20wt.% p-hydroxycinnamic acid of the formula (at least one of R1 and R2 is lower alkyl and the rest is H; R3 is H or lower alkyl) such as p-hydroxy-beta- methylcinnamic acid ethyl ester as an active ingredient. A dose is preferably 1-20mg based on 1cm<2> skin surface in the case of cream of ointment state and 1-10mg in the case of liquid preparation. The compound, for example, is obtained by condensing p-hydroxygenzaldehyde with an alkylmalonic acid in the presence of a base such as pyridine or piperidine and optionally esterifying.
Patent JP-H10111725-A (JP)
Title: System for sharing compensation power 0f power line conditioner
Inventor: SHIMOMURA JUNICHI
IPC: H02J3/18
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To set a compensation rate to be variable and to permit respective fault currents to share much compensation capacity when the fault current is larger than device capacity. SOLUTION: Harmonic power is operated in the harmonic current compensation circuit 58 of the compensation current operation part 15 of a power line conditioner. Then, a ratio with a harmonic power sharing setting value is taken, it is multiplied by harmonic current and it is set to a harmonic current command value. A voltage stabilized compensation circuit 21 operates basic wave invalid power, the ratio with a voltage stabilized compensation power sharing setting value is taken, it is multiplied by basic wave invalid current and a voltage stable value compensation current command value is obtained. An invalid power compensation circuit 31 divides the basic wave invalid power sharing setting value by power voltage and an invalid power compensation command value is obtained.  A negative phase sequence component power is operated in a negative phase sequence component current compensation circuit 42, the ratio with a negative phase sequence component sharing setting value is taken, it is multiplied by negative phase sequence component valid current and the negative phase current command value is obtained.
Patent JP-2000098301-A (JP)
Title: Optical system with enlarged depth of field
Inventor: AIZAKI SHINICHIRO
IPC: G02B27/46
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical system with a zoom lens to impart always adequate image processing results. SOLUTION: A video microscope to which this optical system is applied has a zoom lens 2 which forms the image of an object 1, a CCD camera 3 which picks up the image of the object 1 subjected to the image formation, a CCD controller 4 which controls this CCD camera 3, an image processor 5 which processes the image picked up by the CCD camera 3 and a monitor 6 which displays the result processed by this image processor 5. The zoom lens 2 has two stationary lenses 7 and 11, two moving lenses 8 and 9 and a cubic phase modulating mask 10. The video microscope further has an encoder 23 which detects the position of the one moving lens 9 of the zoom lens 2, an NA arithmetic unit 24 which determines the NA of the zoom lens 2 in accordance with the information from this encoder 23 and a filter arithmetic unit 25 which determines the filter coefficient according to the NA determined by this NA arithmetic unit 24.
Patent JP-S63121171-A (JP)
Title: Control system for optical disk device
Inventor: OTA SHUICHI
IPC: G11B19/02
Filed: 1986-11-11
Abstract: PURPOSE:To cope with the abnormality of a power source by deciding a sector in which data is stored when the abnormality of the power source is detected based on the contents of the storage of a non-volatile storing means to request the data of the sector again, setting an alternating sector corresponding to the sector and recording the retransmitted data on the alternating sector. CONSTITUTION:A power source abnormality detecting means 25 for detecting the abnormality of the power source and the non-volatile memory means used as the work memory 2 of a control means for recording/reproducing the data in an optical disk are provided. When the power source abnormality detecting means 25 detects the abnormality of the power source during the record of the data, the sector in which the data is stored is decided based on the contents of the storage of the non-volatile memory means 23 to request the data of the sector again, the alternating sector corresponding to the sector is set and the retransmitted data is recorded on the alternating sector. Thereby, the abnormality of the power source during the record of the data can be coped with.
Patent JP-S62126694-A (JP)
Inventor: SAITO SHINJI
IPC: H05K3/46
Filed: 1985-11-27
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-H0695398-A (JP)
Title: Method for protecting register mark of machine plate
Inventor: HOSHI TAKASHI
IPC: G03F9/00
Filed: 1991-09-19
Abstract: PURPOSE:To provide the method for printing and protecting register marks on a machine plate without erasing the register marks at the time of printing designs and without depositing ink on the register marks at the time of printing by exactly displaying the register marks at prescribed points by the simple method. CONSTITUTION:The machine plate is first positioned at the prescribed point of a machine plate supporting part 13 by moving arms 12 at both ends of a printer device body 11. A moving head 14 is then moved to the prescribed point in X-Y-axis directions. The register marks 16 are printed and displayed on the machine plate by a register mark display body provided with the moving head 14 at the prescribed point of the machine plate and thereafter, the register marks 16 are shielded with a light shielding body. Further, the light shielding body is removed after the completion of the printing of the designs, by which the register marks 16 are printed and protected.
Patent JP-H0630437-A (JP)
Title: Image signal processing device of vcr
Inventor: YON FUA KIMU
IPC: H04N9/64
Filed: 1991-09-19
Abstract: PURPOSE: To remove the influence of noise and to precisely discriminate a color mode by managing a color synchronizing signal at a prescribed multiple, enlarging a center frequency difference between the color modes and discriminating the color mode. CONSTITUTION: Only a color synchronizing signal in the chrominance signal inputted to a gate 16a is separated by a horizontal synchronizing signal separated in a synchronizing signal separation part 5 and it is inputted to a management part 16b. The management part manages the color synchronizing signal by ten times and it is inputted to first to third filters 16a-16e by individual color modes. The respective output signals of the filters 16c-16e are inputted to integrators 16f-16h and are converted into DC voltage. When the output of VCR 1 is a video signal by a PAL mode, for example, the outputs of the filter 16d and the integrator 16g become the largest, the output of a comparator 16i becomes a high level and a switching part 11 is connected to the output side of a PAL processor 7.  The output of the comparator 16i becomes the low level and the switching part 10 is connected to the input side of the processor 7.
Patent JP-H01109842-A (JP)
Title: Timing switching system for transmitter
Inventor: MIZUTANI YASUNAO
IPC: H04L69/40
Filed: 1987-10-22
Abstract: PURPOSE:To conduct efficient loopback test by storing information relating to a clock source of data transmission in a network so as to switch the synchronizing timing of data transmission based on the information. CONSTITUTION:A command signal from a MODEM 221 is synchronous with a clock source 223 and sent to a MODEM 251 via MODEMs 231, 241. In receiving the command signal sent from the MODEM 221, a main control section 321 reads clock source information stored in a clock information storage section 311 and changes the timing for the modulation implemented synchronously with a synchronizing signal 343 generated from an extracted clock signal 353 extracted by a demodulation section 351.
Patent JP-H10110296-A (JP)
Title: Electrode part of plating device
Inventor: ISHIGURO MANABU
IPC: C25D17/08
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide the electrode part of a plating device which allows automated plating of a cylinder roll with shafts, improves operability and shortens playing time. SOLUTION: The electrode socket 50 of this electrode part 33 is fixed and electrically connected to the tip of a rotating shaft 31, and the electrode head 51 is liq.-tightly engaged with and electrically connected to the rotating shaft 101 of a work 100. The head 51 is liq.-tightly engaged with the socket 50, and the opposed faces 51d and 51e are firmly attached and electrically connected to each other. Both junctures are closed by a seal 55, and the intrusion of a plating soln. is prevented. Consequently, the work can be completely dipped in the plating soln. without the rotating shaft 101 of the work 100 being plated. The rotating shafts on both ends of the work 100 are connected liq.-tightly and electrically and clamped, completely dipped in the plating soln., rotated, supplied with a current and plated.