baber/WOPTO huggingface dataset:
Patent JP-H07233831-A (JP)
Title: Mechanical vibration control device
Inventor: YOSHIOKA YASUHIRO
IPC: G21D1/00
Filed: 1994-02-22
Abstract: PURPOSE:To drastically reduce the cost and time for the maintenance inspection and improve the safety in work, by detecting the operation resistance in a used state from a remote place and detecting a mechanical vibrationproof device which shows an abnormal operation resistance, in an early stage. CONSTITUTION:As for a mechanical vibrationproof device 10 whose one end is connected with a vibration part 1 and the other end is connected with a fixed part 2, a load column 12 having an ear part 13a connected with the vibration part 1 and a ball nut 13b installed in a shiftable manner in the axis line direction. Further, the device 10 is equipped with a ball screw 14 which is screwed with the ball nut 13b and converts the rectilinear movement of the ball nut to the revolution movement, brake device 16 which applies brake on the revolution according to the revolution speed of the ball screw, case part 18 equipped with a brake device built in and connected with the fixed part 2, load sensor 20 for detecting the load acting in the axis line direction, and a data processing device 22 which judges the soundness from the detected load.
Patent JP-S58139089-A (JP)
Title: Range finder
Inventor: KOMODA TAKUYA
IPC: G01S17/10
Filed: 1982-02-15
Abstract: PURPOSE:To achieve a range finding at a high accuracy by a method wherein a light beam is formed synchronizing a reference pulse to be projected on an object to be detected and a reflected light is received to detect a delay in the phase from the reference pulse so that a distance can be calculated based on the velocity of the light. CONSTITUTION:A reference pulse of a reference pulse generating section 1 is fed to a light projector section 3 through a pulse amplifier 2. The projector section 3 which comprises a light emitting element driven by the refernce pulse and an optical system forms a light beam (P) to be projected on an object 4 to be detected. A reflected light (R) from the object 4 which is irradiated with the beam (P) is received with a receiver section 5 which comprises an optical system and a conversion element. An output of the receiver section 5 is provided to a phase difference detecting section 7 through a receiving amplification section 6. The detecting section 7 detects the delay in the phase from the reference pulse of the reference pulse generting section 1 to be applied to a distance calculating section 8, which calculates the distance to the object 4 based on the velocity (c) of light to be indicated on a display 9. Thus, the distance can be measured at a high accuracy.
Patent JP-S59156613-A (JP)
Inventor: HERUBERUTO ROOSU
IPC: B23F19/05
Filed: 1984-02-13
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-2000218633-A (JP)
Title: Casting mold
Inventor: TAGUCHI KENJI
IPC: B29C39/10
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent a stress from being generated near a filler metal after the curing of a cast material. SOLUTION: This casting mold consists of a top force 1 and a bottom force 2 which are tightly clamped together and a filler metal 24 of a cylindrical shape through which a cylindrical collar 5 is made to penetrate, in cavity 3 formed between both forces 1, 2 and a barlike support pin 6 arranged running through inside the collar 5 via an appropriate space. The support pin 6 has O-rings 7, 7 wound around the former and the O-rings 7, 7 are in contact with the collar 5 and the support pin 6. In the curing process of a liquid cast material packed in the cavity 3, the O-rings 7, 7 are deformed by a force generated by contraction of the cast material and the position of the filler metal 24 is changed within the range of the space to prevent a stress from being generated near the filler metal 24.
Patent JP-H05187229-A (JP)
Title: Exhaust emission purifier for internal combustion engine
Inventor: KATO KENJI
IPC: F02D35/00
Filed: 1992-01-14
Abstract: PURPOSE:To suppress the increase of an exhaust amount of transient NOx when an air-fuel ratio is changed from lean to stoic. CONSTITUTION:An NOx catalyst 6 containing quantities of La (0.03mol/1cat or more) and carrying platinum is disposed in the exhaust gas passage 4 of a lean combustible internal combustion engine 2. A three-component catalyst 8 is disposed on the downstream of the NOx catalyst. When an air-fuel ratio is changed from lean to stoic, NOx separated from the NOx catalyst 6 is purified by means of a three-component catalyst 8.
Patent JP-S61181986-A (JP)
Title: Display unit for underwater sonar
Inventor: UCHIHASHI SHOZO
IPC: G01S7/06
Filed: 1985-02-07
Abstract: PURPOSE:To enable the displaying of information obtained with a plurality of underwater sonars on one screen in combination or as splitted, by providing an writing addressing circuit for video signals and a reading addressing circuit for video signals memorized in a video memory. CONSTITUTION:To read out video signals memorized in a video memory 10 for external display, a dot clock outputted from an oscillator 6 is applied to a horizontally reading counter 20 of reading addressing circuit 14 and a counter 16 starts counting. The counter output of the horizontally reading counter 20 is applied to a vertically reading counter 22 to start the counting of a counter 22 and addresses for horizontal and vertical reading are specified sequentially for the video memory 10 for external display. Therefore, video signals memorized in the external display video memory 10 are read out and sent out to a display circuit 24 to be outputted on a display unit 26 as video signal. This enables the displaying of information on one screen in combination or as splitted.
Patent JP-H06210932-A (JP)
Title: Paper thickness adjusting device of image forming apparatus
Inventor: YASUDA KEISUKE
IPC: B41J25/308
Filed: 1993-01-18
Abstract: PURPOSE:To prevent erroneous operation, in a printer provided with an ink jet printing mechanism, by operating the adjusting member corresponding to thick paper only when a manual feed tray is opened. CONSTITUTION:The shaft 35 for setting the gap between a platen and a printing head is constituted so as to be capable of setting the height guiding the carriage of the printing head using a cam member. A pinion 34 is attached to the shaft 35 and the rack 33 of a paper thickness adjusting lever 30 is meshed with the pinion 34 and moved using the handle 31 of the paper thickness adjusting lever 30 to change the support height of the carriage. In a printer, a manual feed tray 10 is received in the tray receiving recessed part 6 of a front cover 5 and, in such a state that the manual feed tray is closed, the handle 31 becomes an unexposed state and, only when the manual feed tray is opened, the paper thickness adjusting lever can be operated.
Patent JP-S63190794-A (JP)
Title: Method and device for producing single crystal
Inventor: NAKAGAWA MASAHIRO
IPC: C30B15/00
Filed: 1987-02-02
Abstract: PURPOSE:To inhibit interference of the growth of single crystal which results from scum in a Czochralski method by using a blade fitted concentrically with a pulling-up shaft and purging scum incorporated in a crucible to the vicinity of the wall thereof. CONSTITUTION:In a device for producing single crystal by a Czochralski method, a blade 1 is fitted to a vertically moved shaft 2 concentrically with a pulling-up shaft 4. Before pulling up single crystal 3, scum 5 incorporating on the surface of melt 6 of a raw material or in a liquid sealant 9 is purged to the vicinity of the wall of a crucible 7 by using this blase 1. Further scum is swept away in a wide range over the central part of the crucible 7.
Patent JP-H04262695-A (JP)
Title: System for transmitting video data
Inventor: WATANABE TOMOKI
IPC: H04N7/00
Filed: 1991-02-18
Abstract: PURPOSE:To execute transparent transmission between an optional camera and monitor in simple circuit constitution by synchronizing the operation clock of a video CODEC with the transmission clock of a video interface. CONSTITUTION:A 32MPLL circuit 13 of a video interface substrate 4a, for example, transmits a clock which is synchronizing with the transmission timing of an optical transmission circuit 5 to the video CODEC 3a. The video CODEC 3a converts optical data transmitted from the video camera 1a into an electric signal by a photoelectric converting part 6. An AMI video data transmission part 7 transmits AMI code data synchronizing with the clock transmitted from the video interface substrate 4a to the video interface substrate 4a. The AMI code data is transmitted onto an optical transmission line 5, is fetched into the video interface substrate 4c, for example, and is converted into an optical signal so as to be transmitted to the video monitor 2a.
Patent JP-H06214335-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAKADA SHUNJI
IPC: G03C1/09
Filed: 1993-01-20
Abstract: PURPOSE:To obtain a silver halide emulsion and a photographic sensitive material each high in sensitivity and small in fluctuation due to a processing by using silver halide grains having a specified aspect ratio and sensitized with a tellurium compound. CONSTITUTION:At least one silver halide emulsion layer formed on a support contains silver halide grains composed of flat grains having the aspect ratio of >=8 amounting to a projection area of >=50% of the total silver halide grains, and silver halide sensitized with the tellurium compound. The composition of the silver halide grains is not especially limited, but it is preferred to be the flat silver halide grains containing silver iodide, especially, silver iodobromide or chloroiodobromide. It is preferred that the fluctuation coefficient of the content the silver iodide contained in the flat grains is <=20%, and the aspect ratio of the grains having >=50% of the projection area of the flat grains is >=12, especially, >15.
Patent JP-S62185569-A (JP)
Title: Transformer for pwm converter
Inventor: KINOSHITA SHIGENORI
IPC: H02M7/17
Filed: 1986-02-07
Abstract: PURPOSE:To perform multiplex-operation of a converter by one transformer by adequately determining the reactance and the mutual reactance of a secondary winding represented by a matrix to set the amplitudes and the ripples of the basic wave components of the AC side currents of the converters. CONSTITUTION:The secondary winding of a transformer 13 is multiple-divided to be used by a multiplex voltage PWM converter 14. The reactance of the secondary winding represented by the matrix of the transformer 13 is set the same for the secondary winding at any combined value as seen from the converter 14 side, and the mutual reactance is reduced to a value smaller than the self leakage reactance in the secondary winding.
Patent JP-H02269078-A (JP)
Title: Document processor
Inventor: SASAKO ETSUICHI
IPC: B41J21/18
Filed: 1989-02-03
Abstract: PURPOSE:To ensure the setting of a recording format condition suitable for actual recording paper by a method wherein the size of recording paper actually loaded on a recording means is measured, and in accordance with the result a recordable area is indicated. CONSTITUTION:A selected routine-format size is stored in a predetermined area of a RAM 13 as a recording paper size. Paper is loaded on a platen 9 of a printer 16, and the size of the paper is measured. Then, a carriage 2 is scanned along the platen 9, a reflected light from before a recording paper sensor 3 is measured by the recording sensor 3, and the lateral width of the recording paper loaded on the platen 9 is measured. The platen 9 is further rotated so that the recording paper loaded on the platen 9 is vertically moved, and the longitudinal length of the recording paper is measured by the recording paper sensor 3. The measured longitudinal and lateral recording size are stored in the predetermined area of the RAM 13. Succeedingly, a printable area is calculated from the set or actually measured paper size, and the numbers of printable lines and digits are indicated on the basis of the found printable area. In this manner, a desired printing result can be obtained.
Patent JP-S52107445-A (JP)
Title: Distributer
Inventor: SAWADA DAISAKU
IPC: F02P7/02
Filed: 1976-03-06
Abstract: PURPOSE:In a distibuter of a contact type intermal combustion engine, whose distributing electrode is constituted of a member capable of elastic deformation, to prevent oscillation of the distributing electrode by using a shock absorber member.
Patent JP-H05227399-A (JP)
Title: Facsimile equipment
Inventor: YAMAMOTO KAZUYA
IPC: H04N1/32
Filed: 1992-02-10
Abstract: PURPOSE:To provide a facsimile equipment in which inquiry is made from an external optional telephone set to the facsimile equipment and a destination of picture information to be stored is revised and retransmission is requested. CONSTITUTION:The facsimile equipment is provided with transmission reception control identification means 1, 2 implementing transmission reception control of picture information, extracting a specific signal like a PB signal other than picture information and identifying a reception number and a transmission destination number or the like, a picture information storage means 6 and a control means 3 having management information such as a transmission destination number of stored picture information and storage address of the picture information storage means and sending the picture information stored in the storage means 6 to a destination according to the management information by a management means 4 revising the destination number based on a specific signal extracted and identified by the transmission reception control identification means 1, 2. Thus, an external optional telephone set is used to vary freely the destination of the picture information requested already for transmission and the information is sent again.
Patent JP-S52106778-A (JP)
Title: Absorbance measuring apparatus using laser
Inventor: MAEDA AKIRA
IPC: G01N21/39
Filed: 1976-03-03
Abstract: PURPOSE:To minimize the span drift by oscillating the optical path length between laser reflectors or the resonator length by about 1/4 wavelength in the optical axis direction of the resonator in the cycle much shorter than the thermal oscillation cycle of a laser output light.
Patent JP-H06237357-A (JP)
Title: Facsimile equipment
Inventor: NISHIKAWA MASAHITO
IPC: H04N1/40
Filed: 1993-02-12
Abstract: PURPOSE:To make handling efficient by changing two threshold levels for the number of error lines and the number of normal lines depending on the user when propriety of a received picture is discriminated so as to prevent re- transmission from a transmitter against the intention of the user. CONSTITUTION:Indication of 'please enter threshold level for error discrimination' is made through an operation port 10. A current threshold level is indicated by giving a guidance to the operation port 10 in this case. When the user enters a threshold level for error discrimination, it is stored in an area of 'errthr' of a RAM 9 and indication of 'please enter threshold level for normal line to cancel error line' is made by the operation port 10. When the user enters a threshold level for normal line to cancel error line, the threshold level for normal line to cancel error line entered by the user is stored in an area 'okthr' of the RAM 9 and then the setting of the threshold levels is made complete.
Patent JP-S60171210-A (JP)
Title: Manufacture of vitrified carbonaceous material
Inventor: YAMAUCHI MICHIHIDE
IPC: H01F10/26
Filed: 1984-02-10
Abstract: PURPOSE:To obtain a practically nonporous vitrified carbonaceous material contg. no closed pores by providing a specified composition to a thermosetting resin as a starting material so that it can retain a specified wt% of water in the state of a precondensation product before curing. CONSTITUTION:A thermosetting resin capable of retaining >=20wt% water in the state of a precondensation product before curing is carbonized and calcined at >=800 deg.C in an inert atmosphere to manufacture a vitrified carbonaceous material. The composition of the thermosetting resin is composed of 70-100pts.wt. of one or more kinds of compounds selected among a monomer mixture consisting of phenol and/or furfuryl alcohol and formalin in 30:55-75:30 molar ratio, phenol resin, furan resin and a condensation product of phenol modified furan, 0-15pts.wt. of one or more kinds of compounds selected among lignin, modified rosin and modified cellulose, and 0-15pts.wt. of one or more kinds of compounds selected among a monomer mixture consisting of urea and/or melamine and formalin in 30:55-70:30 molar ratio, urea resin and melamine resin.
Patent JP-S58141074-A (JP)
Title: Public telephone set
Inventor: TAKEDA YOSHIAKI
IPC: H04M17/02
Filed: 1982-02-16
Abstract: PURPOSE:To remove user's suspicion owing to difference in amount between unused  coins and actually returned coins by redisplaying the actually returned amount of  money which is possibly different from the unused amount of coins after a telephone  call due to relation with inserted coins. CONSTITUTION:After a telephone call, a CPU22 accesses an ROM23 to calculate the unpaid telephone charge and decides on the combination of the kinds and numbers of  coins to be accepted among inserted coins to calculate the amount of coins to be returned to the calling subscriber, thereby displaying the amount to be returned on the display of a display circuit 60. Prior to said reckoning processing, the contents of the  tariff register of an RAM24 are corrected. In the buffer register of the ROM24, the  number of inserted coins is stored. Said corrected unpaid telephone charge is transferred to the tariff register of the RAM24 to perform storage frequency processing. Namely, the frequency of storage is calculated from the relation between the unpaid telephone charge and the amount of coins and the actual frequency of storage is determined on the basis of the relation between with the number of inserted coins and then  stored. In said process, the total amount of all inserted coins is calculated after the  combination of the kinds and numbers of inserted coins to be accepted is determined,  and the total amount of inserted coins to be accepted is subtracted from said total  amount to obtain the amount of money to be returned.
Patent JP-H07254190-A (JP)
Title: Reversible reproducing magnetic tape cassette device
Inventor: KUNZE NORBERT
IPC: G11B15/44
Filed: 1995-02-13
Abstract: PURPOSE: To fix an allocation of fast forward and rewind functions to the push button rod of a reversible reproducing magnetic tape cassette device regardless of a reproducing direction at the time of fast forward/rewind by interposing a selection plate. CONSTITUTION: A selection plate 85 is provided to be operated between push button rods 33 and 34 and a transmission device 26, to be moved to a position corresponding to a preceding tape running direction and to determine the allocation of the push button rods 33 and 34 corresponding to this position. The position for this selection plate 85 to exactly control the push button rods 33 and 34 is led out of an adjusting member 74 for determining the reproducing direction corresponding to a position change.
Patent JP-S54117576-A (JP)
Title: Cutting and stripping of plastic film applied to glass bottle
Inventor: KAWAGUCHI OSAMU
IPC: B23K26/38
Filed: 1978-03-03
Abstract: PURPOSE:To cut and strip a plastic film, e.g. a label, applied to a glass bottle, and to reuse the undamaged bottle, by irradiating the films with a laser beam of specific output. CONSTITUTION:The plastic film 1b on the glass bottle 1 is irradiated with a laser beam from the laser 3 at an output of 7-30 watt to cut and strip only the film 1b.
Patent JP-H11353888-A (JP)
Title: Charge pump-type boosting circuit
Inventor: TAKANO HIROSHI
IPC: G11C16/06
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a charge pump-type boosting circuit whose power consumption can be lowered. SOLUTION: A capacitance coupling operation is performed by an equalizer 2 between respective capacitors C1 to Cn in a charge pump row 23-1 and respective capacitors C in a charge pump row 23-2. Discharge currents of the capacitors C in the charge pump row on one side are diverted to charging currents of the capacitors C in the charge pump row on the other side. After that, the respective capacitors C in the charge pump row 23-1 and the charge pump row 23-2 are coupled. As a result, the sum total of the charging currents and the discharge currents of the capacitors C in the respective charge pump rows 23-1, 23-2 can be halved as compared with a case in which only one out of respective charge pump-type boosting circuits 21-1, 21-2 is installed. The power consumption of a charge pump boosting circuit can be reduced even when the number of stages (n) of charge pump rows is increased.
Patent JP-H09215432-A (JP)
Title: Front window for combine harvester
Inventor: SHINPO YOSHITAKA
IPC: B60J1/02
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a front window for combine harvester, with which visibility at the top end of a harvesting part can be improved by extending downside view by eliminating any obstacle such as a frame body blocking a glance, provided with an upper transparent window part facing the front side and a lower transparent window part facing the downside. SOLUTION: This front window is provided with an upper transparent window part W11 facing the front side and a lower transparent window part W12 facing the downside. In this case, it is preferable for such front window W1 to integrally form these window parts by interposing a curved surface transparent window part W13 between the lower end of the upper transparent window part W11 and the upper end of the lower transparent window part W12 and further, it is desirable to incline the upper transparent window part W11 back or forth.
Patent JP-S62248713-A (JP)
Inventor: ANRI BIDARU
IPC: E02D17/18
Filed: 1987-02-04
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-S61185369-A (JP)
Inventor: AOKI SATORU
IPC: A47L15/00
Filed: 1985-02-13
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-S54118551-A (JP)
Title: Gas-filled discharge tube
Inventor: TAKEMOTO KENJI
IPC: H02H9/04
Filed: 1978-03-06
Abstract: PURPOSE: To perform exact protecting operation for the surge of electronic circuit by enclosing plural discharging cells having predetermined discharging conditions set for each into the same air-tight container.  
     CONSTITUTION: The discharging cells 2 and 9 consisting of the input cells 2-1 and 9-1 and the counter cells 2-2 and 9-2, each of which has predetermined discharging conditions, is enclosed into an air-tight container 1. And, the input terminals of the electronic circuits 3 and 4 requiring a protection from the inflow of the surge current 7 are connected to the input terminals t 1  and t 2  of each discharging cell 2 and 9 for the gas-filled discharge tube 8. For example, when the discharging cell 9 is set as a maximum discharging cell and the surge current 7 flows in, the discharging cell 9 begins to discharge first and then the other discharging cell 2 discharges a little time later than the discharge of the discharging cell 9. Thus, the input terminals of all the electronic circuits can be shortened in a short time in order to protect the circuits from surge current. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60170120-A (JP)
Inventor: SEKINE KAZUMI
IPC: H01H13/20
Filed: 1984-02-14
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。