baber/WOPTO huggingface dataset:
Patent JP-S5955017-A (JP)
Title: Electron beam exposure
Inventor: KOBAYASHI KENICHI
IPC: H01J37/34
Filed: 1982-09-22
Abstract: PURPOSE:To reduce deterioration of pattern precision according to temperature variation at electron beam exposure by a method wherein the transferring pitch of a stage securing a sample thereon is corected according to the asmple temperatue measured value obtained from a temperature sensor. CONSTITUTION:The temperature measured by the temperature sensor is inputted to an electric computer 4 controlling the beam system, etc., and the transferring quantities of driving motors 8 are controlled according to the system as shown in the figure. For example, neasured temperature data sent from the temperature sensor 6 is inputted to a stage control system 14, it is compared in a memory 15 storing previously actually surveyed correction data, the transferring quantities thereof are corrected, and the stage is transferred by the driving motors 12, 13. Accordingly, the pattern error according to temperature variation can be reduced enabling to nearly correspond to length of the sample, and can be made to be the extent of 0.25mum in the total pitch.
Patent JP-H07329411-A (JP)
Title: Method and tool for transferring electrophotographic output paper to wall surface
Inventor: TOMITA JUNICHI
IPC: G03G15/22
Filed: 1994-06-13
Abstract: PURPOSE:To enable the outdoor utilization of toner by bonding output paper to a wall surface coated with a self-adhesive under pressure and infiltrating water into the output paper and peeling only paper by a peeling brush before coating the output paper with transparent resin paint. CONSTITUTION:Toner is fixed to output paper under pressure or heating by the self-adhesive applied to the output paper. When water is infiltrated into the output paper, the fixing force of the toner to the output paper becomes weak and, as a result, the fixing force with the self-adhesive becomes superior and the output paper can be released by the rubbing with a brush. By using a solvent melting the self-adhesive to be used in transparent resin paint, mutually melted parts are provided and the resin paint imparts inclination functionality by drying and has action reinforcing the low hardness being the weak point of the self-adhesive. Therefore, only toner having weatherability can be transferred and the outdoor utilization thereof is enabled.
Patent JP-S6057946-A (JP)
Title: Semiconductor logic integrated circuit
Inventor: HIRABAYASHI KANJI
IPC: H01L27/04
Filed: 1983-09-09
Abstract: PURPOSE:To increase the speed of normal operation by mounting two slave latches besides a master latch and each making said latches to share the output of normal operation and the output of scanning operation. CONSTITUTION:A data D is transmitted over a master latch 21 at C=1 and transmitted over a slave latch 22 through a transfer gate T3 at C=0 in a normal-operation mode. A scanning inut SI is introduced to the master latch 21 at A=1 and B=0 and trasmitted over a slave latch 23 through a transfer gate T4 at A=0 and B=1 in a scanning-operation mode. The input is alos transmitted over the slave latch 22 because the transfer gate T3 is opened at C=0 at that time. Since the output of scanning operation and the output of normal operation are shared separately by slave latches such as two ones, normal operation is not affected by the lengthening of a wiring for constituting a shift register and the title integrated circuit can be operated at high speed even when the wiring is lengthened.
Patent JP-S6145460-A (JP)
Title: Magnetic disc recording and reproducing device
Inventor: MOMOKI MOTOYASU
IPC: G11B17/03
Filed: 1984-08-08
Abstract: PURPOSE:To reduce friction, to position a magnetic disc correctly and to expand its life by forming a specific laminated coat layer using ceramics consisting of a metal element as its surface layer on a contact portion of a magnetic disc driving part in a magnetic disc recording and reproducing device with a magnetic disc. CONSTITUTION:A magnetic disc 2 stored in a jacket 1 is set up on a supporting member 11 through an engaging hole 5 of a positioning member 6 for a shaft 4 of a spingle motor 3 of a recording and reproducing device. Three-layer coat obtained by forming a border layer 22 where Ti is monotonously increased, linearly decreased or decreased in stages between a metal Ti layer 21 and a TiN layer 23 e.g. on a supporting member is applied to a contact part between the device and the cisc 2, e.g. a part surrounded by a dotted circle of the supporting member 11. Thus, abrasion between the member 6 and the supporting member 11 is reduced and the disc is correctly positioned without eccentricity and expanded at the life.
Patent JP-S5689013-A (JP)
Title: Scale display method
Inventor: ASADA TOORU
IPC: G01D13/12
Filed: 1979-12-20
Abstract: PURPOSE: To make it possible to discriminate the absolute value of a scale display with simple constitution, by making an absolute-value indication scale correspond to the unit-by-unit scale of a U.V. recorder for a mass spectrometric analyzer, etc., corresponding to scale line intervals based upon a decimal-converted sitnal, etc.  
     CONSTITUTION: A mass number, etc., of a mass spectrometric analysis, etc., is displayed through decimal converters 9W12, etc., and also recorded with scale lines l 1 , l 2 ..., differing in length by units "1", "10"..., by U.V. meter 18 through scale signal generating circuit 17 equipped with latch circuits 19W22, edge circuits 23W 26, monostable multivibrators 29, 31, 36, 37, etc. On the other hand, the outputs of converters 10W12 are passed through AND gate 52 opened and closed by monostable multivibrator 27 to trigger monostable multivibrator 53. Then, the output of multivibrator 53 is added to the output of device 17 and at the position of "1"-unit scale line l 1  with intervals that correspond to outputs of converters 10W12 of minimum-unit scale line of U.V. meter 18, absolute-value indication scale line l 5  such as "100"-unit scale line l 3  is displayed, so that the absolute value of a scale of recording incapable of displaying numbers, characters, etc., can be discriminated with the simple constitution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0912946-A (JP)
Title: Recording liquid
Inventor: TAKIMOTO HIROSHI
IPC: C09D11/02
Filed: 1995-06-30
Abstract: PURPOSE: To obtain a receding liquid excellent in rapid dryability after recording and print quality, thus high in the optical concentration of the prints, and good in water resistance and recording characteristics, etc., comprising a water-soluble dye, aqueous medium and specific compound. CONSTITUTION: This recording liquid comprises (A) pref. 2-8wt.% of a water-soluble dye [pref. a dye of formula I (R<1> is a 1-4C alkyl; B is a sulfo-substituted naphthylene or 1-4C alkyl-substituted phenylene)], (B) an aqueous medium (pref. containing pref. 10-50wt.% of a water-soluble organic solvent such as ethylene glycol, other than pref. 45-90wt.% of water), and (C) pref. 0.5-2wt.% of a compound of formula II (R is a 1-4C alkyl; (n) is 1 or 2). The pH value of this recording liquid is normally adjusted to 8-10. Besides, addition of 0.5-5wt.% of urea, biuret etc., to the whole amount of this recording liquid further improves the rapid dryability, etc., after printing, therefore being favorable.
Patent JP-H06347591-A (JP)
Title: Take-out method for nuclear fuel pellet form
Inventor: HANAWA YUKIO
IPC: G21C21/02
Filed: 1993-06-11
Abstract: PURPOSE:To provide a take-out method for nuclear fuel pellet forms which has large flexibility of take-out and convey of the nuclear fuel pellet forms, capability of easily taking out (withdrawing) specific nuclear fuel pellet forms and high certainty of take-out. CONSTITUTION:Nuclear fuel pellet forms 4 formed with a former 1 are discharged on a turn-table 2 turning in a specified velocity and the nuclear fuel pellet forms 4 are taken out at specified rotation positions A, B, C. A part or all of nuclear fuel pellet forms 4 taken out of the turn-table 2 are conveyed to a specified position by a convey means 3 such as a belt conveyer.
Patent JP-H067772-A (JP)
Title: Water purifying device
Inventor: NISHIKAWA JUICHI
IPC: C02F1/28
Filed: 1992-06-25
Abstract: PURPOSE:To easily perform the thermal regeneration of activated carbon in a low consumption ratio. CONSTITUTION:A plurality of activated carbon beds respectively constituted of activated carbons 22, 23, 24 having different pore sizes are provided to be arranged in series in the order of a larger pore size and heaters 25 capable of controlling temp. are provided to the respective activated carbon beds and heat the activated carbons 22, 23, 24 adsorbing substances corresponding to pore sizes to the temps. corresponding to adsorbed substances to thermally regenerate the activated carbons.
Patent JP-S6410280-A (JP)
Title: Developing device for copying machine
Inventor: NAKAMURA MASA
IPC: G03G15/08
Filed: 1987-07-02
Abstract: PURPOSE:To enhance the acceleration of the leading speed of triboelectrification between toner and carrier by installing a toner stirring roll in a developing tank so that it can freely rotate and installing toner powder grains made of glass, etc., at the inside of the developing tank. CONSTITUTION:Developer 5 is contained in the developing tank 1 and it is replenished since the toner 14 drops from a toner hopper 11. The toner mass 14 which drops from the toner hopper 11 is stirred with the carrier by the stirring rolls 2 and 3 and developing is executed in the sleeve 9 of a developing roll 6 after providing proper quantity of electrification. When the toner 14 is stirred by the stirring rolls 2 and 3, the toner powder grains 4 collide with the toner 14 and they are smashed into fine grains, so that the triboelectrification with the carrier rapidly is led.
Patent JP-H0217472-A (JP)
Title: Circuit for generating four-parameter transient recovery voltage
Inventor: TAKAHASHI ISAO
IPC: G01R31/333
Filed: 1988-07-06
Abstract: PURPOSE:To enable generation of four-parameter TRV by using a vacuum gap with a trigger as an auxiliary breaker and by giving trigger commands twice thereto. CONSTITUTION:In a short-circuit equivalent test circuit for verifying a short- circuit current breaking characteristic of a breaker for power, a large alternating current is supplied from a current source 2 of low voltage to a series circuit of a first auxiliary breaker 4 and a test specimen breaker 1. A vacuum gap 9' with rigger being used as a second auxiliary breaker, a signal is sent from a shunt 17 to a current zero point detecting device 18 so as to detect a time point just before the breaker 1 interrupts a source current, and a discharge command is delivered to the vacuum gap 9' and a discharge control gap 7 at said time point, so as to remove a breaking capacity temporarily. Then, a command is delivered from the device 18 even just before a current zero point, so as to cause a trigger discharge between poles of the vacuum gap 9'. According to this constitution, a requested four-parameter transient recovery voltage (TRV) can be generated while the short-circuit current breaking performance of the beaker 1 is evaluated correctly.
Patent JP-H08313887-A (JP)
Title: Plasma address display panel and its production
Inventor: MIYAZAKI SHIGEKI
IPC: G02F1/1343
Filed: 1995-05-12
Abstract: PURPOSE: To enhance the durability of the discharge electrodes formed in plasma cells and to obtain higher fineness. CONSTITUTION: This plasma address display panel has a laminated structure obtd. by superposing display cells 1 having signal electrodes in a column form, the plasma cells 2 having the discharge electrodes 9 in a row form and a dielectric sheet 3 interposed between both cells on each other. Pixels are regulated in the intersected parts of the signal electrodes 5 and the discharge electrodes 9. The plasma cells 2 are composed of an insulating substrate 8 joined to the dielectric sheet 3 via the gap and gas which is sealed into the gap and is ionized by the voltage impressed on the discharge electrodes 9. The discharge electrodes 9 consist of the conductive materials embedded into grooves 13 dug in the row form into the front surface of the insulating substrate 8.
Patent JP-S5789761-A (JP)
Title: Electrophotographic receptor
Inventor: SASAKI MASAOMI
IPC: C09B35/205
Filed: 1980-11-26
Abstract: PURPOSE:To obtain an electric charge carrier producing material having high sensitivity to short wavelength by means of specific disazo pigments. CONSTITUTION:The disazo pigments expressed by the formula (where X is an aromatic ring such as benzene ring or naphthalene ring, a heterocyclic ring such as indole ring, a carbazole ring or benzofuran ring or their substituent, Ar1 is an aromatic group such as benzene ring or naphthalene ring, a heterocyclic ring of dibenzofuran or their substituent, Ar2 and Ar3 are an aromatic group such as benzene ring or naphthalene ring or their substitutent, R1 and R3 are hydrogen, a lower alkyl group, a phenyl group or their substituent, R2 is a lower alkyl group, a carboxyl group or their ester) are contained as an electric charge carrier producing material, whereby the photosensitive layer is provided.
Patent JP-S6145679-A (JP)
Title: Picture signal processing device
Inventor: SAITO HIROYUKI
IPC: G03F3/08
Filed: 1984-08-09
Abstract: PURPOSE:To record at a binary level which is always most suitable for an original by operating a binary level so that dispersion between a white area and a black area may be maximum, base upon a density histogram concerning respective picture elements of the original. CONSTITUTION:A reflection light from a light source 2 reflected by an original 1 is inputted through a lens system 3 to an image sensor 4 and a picture signal is obtained. The picture signal is amplified by an amplifier 5 and digitized by an analog digital converter 6. A density histogram is prepared by a histogenerator 7, and based upon the density, a binary level is calculated by a processing circuit. At a digital comparator 10, the picture signal is made binary by a binary level calculated by the processing circuit 8. At a recording part 11, recording is executed base upon an output signal of the digital comparator 10.
Patent JP-S6229273-A (JP)
Title: Automatic frequency pull-in circuit
Inventor: AKIMOTO TAIZO
IPC: H04N5/06
Filed: 1985-07-29
Abstract: PURPOSE:To generate a signal phase-locked with the horizontal synchronizing signal of a video signal and to display a fine image by providing a gate means that is opened and closed by a vertical synchronizing signal separated from a compound video signal and phase-comparing the output of an equalizing pulse eliminating circuit supplied through the gate means with that of a voltage controlled oscillator. CONSTITUTION:A circuit is constituted that a synchronizing signal supplied to an input terminal 10 is supplied to a vertical synchronizing signal separator circuit 28, the vertical synchronizing signal of which is separated, and is supplied to gate circuits 16 and 20, closing these gates. In a period other than a vertical synchronizing signal period, the gates of the gate circuits 16 and 20 are opened, and at a phase comparator 18, the output of an equalizing pulse eliminating circuit 12 and that of a divider 22 are phase-compared, and the signal phase- locked with the horizontal synchronizing signal in the synchronizing signal supplied to the input terminal 10 can be obtained. Also, due to the fact that an input synchronizing signal in the vertical synchronizing signal is cut off by the gate means, the image is not disarranged even when no notching pulse exists and dislocation exists.
Patent JP-S6324363-A (JP)
Title: Changing method for form model
Inventor: KIKUCHI FUMIO
IPC: G06F17/50
Filed: 1986-07-16
Abstract: PURPOSE:To shorten processing time remarkably by obtaining a new form face model constituted from new form face data and padding a new form model of a new form face in a whole form model from which a part to be changed is cut out. CONSTITUTION:In a form model prepared in a computer 12, a part between lines is made a form face as form line data, and form faces are expressed having connection mutually. Discordant section between form data before form alteration and new form data are obtained on a graphic display unit 16, and a cut out part is specified in an extent that includes the part of form change by cut out lines on the whole form model before form change. Form faces are divided to those to be left and to be removed by cut off lines (i) indicated from a coordinate inputting device 20, and those to be removed are cut out from the whole form model. Then, coordinates P1, P2 of the shortest distance between the cut off line (i) and new form line (m) are found and divided into parts to be cut out n1, n3 and a part to be left n2. Then, ineffective parts n1, n3 are cut off from the new form line (m). The n2 part is padded in the cut out part of the whole form model before form changing.
Patent JP-S6320128-A (JP)
Title: Forming roller device for metallic sheet material
Inventor: AOYANAGI MITSUYOSHI
IPC: B21D5/08
Filed: 1986-07-15
Abstract: PURPOSE:To contrive to reduce manufacturing cost and to improve quality of products by disposing a guiding part, then splitting slit rolls and plural series of forming roll groups, moreover disposing an emboss roll, leveler roll group in order. CONSTITUTION:Succeeding the guide part 1 consisting of an elastic guide plate 3 and guide roller 4, the slit roll 5 possessed of upper and lower edges 5a, 5b is provided. Then, the forming roll group 6 possessed of the plural series of forming rolls 7, 7a, 7b, etc., to form a sheet metal material A slit in a prescribed size are provided and the emboss rolls 8 are provided on the series respectively. Moreover, the lever groups 9 to straighten the torsion of the whole forming body and residual strain are disposed successively. In this mechanism, the formed products are easily manufactured from a metallic sheet material shaped wide width coil by one apparatus. Therefore, the manufacturing cost of the products is reduced and its quality is improved.
Patent JP-S6146801-A (JP)
Inventor: MIZUNO MINORU
IPC: F28F9/02
Filed: 1984-08-10
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-H0920917-A (JP)
Title: Skid button for heating furnace and manufacture thereof
Inventor: FUJITA HIDEO
IPC: B23K20/00
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a skid button having little damage during working by filling up metallic powder raw material into the cylinder part of a cylindrical fixed metal fitting welded to a skid pipe and executing a hot isotropic pressing treatment after degassing and closedly sealing. SOLUTION: A heat resistant alloy powder 11 of pure Cr or Cr-Fe alloy, etc., for forming the skid button is filled into the hollow part 121 of the fixed metal fitting 12 composed of the cylinder part 121 opening at the upper part and forming the hollow state in the inner part and a base part 122 welded W2 to the skid pipe P at the lower part on the outer periphery of the skid pipe P for cooling by passing cooling water, and after degassing and closely sealing, the pressurize - heating treatment and sintering are executed to form the skid button 10 using in a heating furnace for a steel slab, etc. Successively, the skid button 10 and the skid pipe P are covered with monolithic refractory 40 and protected from a high temp. oxidizing atmosphere in the heating furnace to improve the chipping resistance of the skid button 10 body.
Patent JP-H03250672-A (JP)
Title: Manufacture of photovoltaic device
Inventor: MAEHANE MASAYOSHI
IPC: H01L31/04
Filed: 1990-06-25
Abstract: PURPOSE:To prevent short-circuiting, etc., between a transparent electrode and a rear electrode even if a bent part exists in laser radiation by forming a take-out electrode separated from the rear electrode with an energy beam radiated from the rear electrode to a position opposite to an insulating member as well as by electrically connecting the take-out electrode to a conductive member with an energy beam radiated to a position opposite to the conductive member. CONSTITUTION:Laser beams are radiated from rear electrodes 16a, 16b on positions opposite to conductive paste 11, 13 and insulating paste 12, 14, respectively. This laser radiation is done to be bent along the shape of the insulating paste 14 on the paste 14. A transparent electrode 10a on this bent part is an island part 10s and is electrically separated from a transparent electrode 10a, so that no failure will occur even if the laser radiation reaches this part resulting in damage or an electrical short- circuit with a rear electrode 16a. The above laser radiation electrically connects the rear electrode 16a to the transparent electrode 10b as well as semiconductor photoactive layers 15a, 15b and the rear electrodes 16a, 16b are divided. A take-out electrode 4 is separately formed from the rear electrode 16a to be electrically connected with the transparent electrode 10a via the conductive paste 13.
Patent JP-S6228518-A (JP)
Title: Static pressure gas bearing
Inventor: TOKISUE HIROMITSU
IPC: F16C32/06
Filed: 1985-07-31
Abstract: PURPOSE:To prevent leak of working fluid to the outside and production of the flow of open air to bearing gap, by a method wherein, in order to recover working fluid introduced into a bearing gap, a throttle, having an in-groove pressure set to a value slightly lower than an atmospheric pressure, is situated in the middle of an air passage through which a groove in the inner surface of a support is connected to a vacuum pump. CONSTITUTION:Pressure gas is injected in a bearing gap 7 through a feed air passage 3, open at an outlet 5, and a throttle mechanism 4 at its open end by means of a variable throttle mechanism with the aid of a pressurizing pump. Meanwhile, a recovery air passage 10, intercommunicating a vacuum pump with a retangular annular groove 9, formed in the inner surface of a slider 2, through the variable throttle mechanism. A feed air passage 3 and the groove 9 are disposed facing each other with a guide shaft therebetween. In which case, a pressure in the groove 9 is regulated to a value slightly lower than an atmospheric pressure in the groove and an atmospheric pressure is low, an amount of air incoming from the outside can be substantially neglected, and can be used within a clean room.
Patent JP-H0654387-A (JP)
Title: Bone-conduction microphone
Inventor: UEDAHIRA YOSHIRO
IPC: H04R1/00
Filed: 1991-06-12
Abstract: PURPOSE:To remove the unpleasant feeling of a neck at the time of speech, and to obtain the speech of a high quality by housing and sealing a transductor in an elastic case, and constituting the other face of a sound receiving board so as to be one part of the outside wall of the case, in a microphone main body. CONSTITUTION:In a microphone main body 1, a vibration sensitive transductor 5 adhered and fixed to one face of a sound receiving board 4 is sealed and housed in a hollow conductor 2, and the other face of the sound receiving board 4 is constituted so as to be one part of the outside wall of the case 2. A tab- shaped protrusion 8 extending from the outside wall of the case 2 as a 'nob' at the time of using the microphone is provided so as to be convenient for picking it up between one's fingers, and pressurizing the sound receiving board 4 to the part of the bone of a throat. Then, the microphone 1 can be used by pressurizing it to a throat bone only by changing the length of a microphone holder 6.