baber/WOPTO huggingface dataset:
Patent JP-S62104369-A (JP)
Title: Process controller for scanner
Inventor: TAMURA JUNICHI
IPC: H04N1/04
Filed: 1985-10-31
Abstract: PURPOSE:To improve greatly a selection of scanners which are mis-selected frequently before by providing a magnification measuring instrument with a digitizer and storing specification data on respective scanners in a computer previously. CONSTITUTION:An original holder 5 where an original F is set is put in a holder holding member 7, then assignment specification paper B is mounted at a specific position on a working table 2 in which the digitizer 11 is embedded, and the projection image of the original F is matched with a pattern drawn on th assignment specification paper B. Then a cursor 12 is operated to input an original No, a magnification value, and coordinate values of four vertexes A, B, C, and D of the pattern E1, and the output size of an image outputted to an exposure film is calculated. Then, the data in a storage device are used to select an output format for each scanner. The storage device is stored with four specification data items of each scanner, i.e. output format, maximum size, magnification, and decomposition time.
Patent JP-H07107578-A (JP)
Title: Simple time division exchange system
Inventor: SHINOHARA SHINICHI
IPC: H04Q11/04
Filed: 1993-09-30
Abstract: PURPOSE:To provide a compact and inexpensive simple time division exchange system without excess memory. CONSTITUTION:The system is provided with n reception timing generation circuits 14-1 to 14-n producing timing signals to take out the data of the required n channels (n<M) from a reception highway 11 of the M channel, n data holding circuits 12-1 to 12-n holding the taken-out n channel data, and n transmission timing generation circuits 15-1 to 15-n generating the timing signal to send the n-channel data held in the circuits 12-1 to 12-n in the required order to the n-channel transmission highway 13. The time-division data into the required n channels of the reception highway 11 of the M channel are time-divided and sent in the required order to the n-channel transmission highway 13.
Patent JP-2000075968-A (JP)
Title: Small-sized electronic equipment
Inventor: WAKABAYASHI NAOYUKI
IPC: G06F1/30
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent memory contents from being destroyed by evading an abnormal access caused by differences in voltage drop characteristics between a CPU and a memory when a source voltage drops. SOLUTION: A battery pack 13 which is attachable to and detachable from an equipment main body is used as a power source, a CPU driving voltage(LOGV) is supplied to the CPU 11 through a voltage regulator 14 for the CPU, and a RAM driving voltage(RAMV) is supplied to a RAM 12 through a voltage regulator 15 for the RAM. Here, the power source system of LOGV is provided with a voltage detector 17 for the CPU and the power source system of RAMV is also provided with a voltage detector 18 for the RAM; and the driving voltages of the both are monitored and if even one of them drops below a specific value, the equipment is reset. Consequently, even if RAMV reaches its limit value earlier when the voltage of the battery pack 13 drops, abnormal access between the CPU 11 and RAM 12 can be avoided.
Patent JP-H0967561-A (JP)
Title: Electronic device and image formation apparatus
Inventor: ISHII TORU
IPC: C08L69/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic device which is produced by using a charge- transporting polymer having good electrical characteristics and capable of being supplied stably at a low cost. SOLUTION: This device contains a charge-transporting polymer as one of its constituents, subject to the conditions that a metal-contg. catalyst is used in the polymn. of a monomer for or in the graft polymn. for producing the polymer and that the content of the metal is 50ppm or lower. A pref. example of the device is an electrophotographic photoreceptor.
Patent JP-S61121961-A (JP)
Title: Electrostatic multi-needle recording head
Inventor: MAKINO MASASHI
IPC: B41J2/395
Filed: 1984-11-20
Abstract: PURPOSE:To attain to enhance the abrasion resistance and arc resistance of an electrostatic recording head, by arranging a plurality of control electrodes to both toner surfaces of a recording electrode, to which a large number of recording electrode wires were arranged, to fix the same in a low m.p. glass exterior body. CONSTITUTION:A recording electrode unit R is constituted by such a method that a metal film 21 comprising copper is formed to a ceramics substrate 20 and a large amount of slits 23 are engraved to said metal film 21 by laser beam to form recording electrode wires 12 to constitute recording electrodes 10 each having a height of 40mum and a groove width of 10mum at pitches of 60mum and a ceramics lid plate 24 coated with a low m.o. glass film 25 is superposed to the substrate 20 to be thermally fused thereto. A plurality to the recording electrode units R are arranged in series and a predetermined number of control electrodes 11 are arranged to both outside surfaces thereof and the whole is fixed in a low m.p. glass exterior body 28 by molding. Because low m.p. glass excellent in abrasion resistance and electric insulating property is filled between the recording electrode wires 12, between the control electrodes 11 and between the recording electrode wires and the control electrodes, durability and arc resistance are enhanced.
Patent JP-2000071554-A (JP)
Title: Printer
Inventor: OYAMA KENJI
IPC: A47B21/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a stabilized printer excellent in operability in which both data input operation and maintenance operation are facilitated. SOLUTION: A top plate 20 on which data input work can be performed while mounting at least a keyboard 6 and a display CRT is set on the upper surface of a housing 1 being opened/closed from the front side and incorporating a print unit 11. In such a printer, a foot space S is provided under the front section 20b of the top plate 20 by forming it integrally while projecting forward of the housing 1 and means for sliding the top plate 20 between the work position and a retracting position is provided in order to retract the front section 20b of the top plate 20 above the housing 1 at the retracting position.
Patent JP-S6487529-A (JP)
Title: Glass for halogen lamp reflector
Inventor: TAI SHINICHI
IPC: C03C3/118
Filed: 1987-09-29
Abstract: PURPOSE:To improve heat resistance and press-moldability by incorporating SiO2, Al2O3, B2O3, Na2O, K2O and Li2O, etc., at prescribed rate and regulating linear expansion coefficient, annealing point and softening point, etc., to a specified range. CONSTITUTION:Glass for a halogen lamp reflector is formed by composition consisting of by wt.% 68-82% SiO2, 0.5-5% Al2O3, 10-18% B2O3, 3.5-8% (Na2O+K2O+Li2O), 0-3% (CaO+MgO) and 0.05-1% (NaCl+CaF+As2O3+Sb2 O3). This glass has (35-50)X10<-7>/ deg.C linear expansion coefficient, 530-570 deg.C annealing point, 750-820 deg.C softening point, 1,100-1,200 deg.C operation temp. and prescribed thermal shock resistance. This thermal shock resistance is defined as such a state that a plate glass having 150mm square and 3mm thickness is held in a furnace in 15min and thereafter even when it is quenched in water of 140-170 deg.C temp. difference with furnace temp., a crack is not generated.
Patent JP-S63103032-A (JP)
Title: Sliding material and its production
Inventor: TAKAYAMA TAKEMORI
IPC: C22C47/12
Filed: 1986-10-17
Abstract: PURPOSE:To manufacture a sliding material excellent in seizure resistance and sufficiently withstanding high surface pressure, by forcing a low-m.p. solid lubricant to be impregnated into ferrous fibers. CONSTITUTION:A kelmet powder 2 of Cu-Pb, etc., is uniformly scattered on a backing plate 1 composed of steel plate, which is subjected to primary sintering at about 780 deg.C. Ferrous fibers 4 of about 100mum diameter are uniformly scattered on the above sintered layer 3, which is rolled by the use of rollers 5 for rolling. Then secondary sintering is applied at about 780 deg.C to the above, and a powder 7 of a solid lubricant such as Pb, Pb-Sn alloy, etc., is scattered on the above sintered layer 6 into about 0.2mm thickness, which is subjected to hot rolling at >=about 100 deg.C by the use of rollers 8 for rolling or to pressing. At this time, the amount of the solid lubricant 7 is regulated to 5-90vol%. In the resulting sliding material, the ferrous fibers 4 and the powder 7 of Pb alloy, etc., exist as a mixture on the surface of the sintered layer 6. Moreover, as the solid lubricant 7, beside the above resins of ethylene tetrafluoride, polyimide, polyethylene, etc., can be used.
Patent JP-H1070687-A (JP)
Title: Signal processor for solid-state image pickup element and method therefor
Inventor: AKAZAWA SHUICHI
IPC: H04N5/347
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To allow a signal processor for a charge coupled device(CCD) to compensate a defect correctly while executing correlation duplicate sampling and 2-picture element reading. SOLUTION: A signal charge of a CCD 2 is sampled by a pulse SHD. Defect information stored in advance in a ROM 10 is read at this sampling before one preceding picture element. The read defect information is given to a multiplier 9 in which temperature information is multiplied with the detect information and the result is fed to a circuit 13. The circuit 13 corrects a level difference between a 2-picture element read mode and a usual mode. A control signal based on the information from the ROM 10 is delayed somewhat by a delay device 15a and latched by the pulse SHD. A circuit 14a is controlled by the latched control signal and the signal fed from the multiplier 9 is added to an image pickup signal from the CCD 2 at an adder 19 to compensate the defective picture element.
Patent JP-H07104624-A (JP)
Title: Image forming device
Inventor: SAKO HIROYUKI
IPC: G03G21/08
Filed: 1993-09-30
Abstract: PURPOSE:To provide an image forming device capable of forming an image with uniform density even when dark decay on a photoreceptive film is fluctuated for various causes and regardless of the cause of the fluctuation. CONSTITUTION:A photoreceptor drum 13 is provided with a base substance 30 having conductivity and the photoreceptive film 12 formed on the surface of the base substance 30. The film 12 is electrostatically charged by a main electrostatic charger 14. The electrostatically charged film 12 is exposed by an optical device 15 so as to form an electrostatic latent image. The electrostatic latent image on the film 12 is developed by a developing device 16. A surface potential meter 26 detects the degree of dark decay on the film 12. A controller 28 adjusts the destaticizing light quantity of a destaticizing lamp 20 corresponding to the degree of the dark decay of the film 12 detected by the surface potential meter 26. Thus, the fluctuation of surface potential caused by the dark decay is compensated.
Patent JP-H05287712-A (JP)
Title: Traffic sign post
Inventor: SAITO KAZUMI
IPC: E01F9/619
Filed: 1992-08-21
Abstract: PURPOSE:To maintain the visibility of passing cars and passersby properly at all times by protecting a sign section from breaking by an impact and stripping and a crack at the time of the washing of fouling. CONSTITUTION:An internal post body 11 formed in a hollow or solid cylindrical shape is fixed removably to a pedestal 13 at a base end, and a transparent external post body 12 formed in the hollow cylindrical shape is fastened removably to the pedestal at the base end and the internal post body is housed in double structure. The whole internal post body is colored and formed as a reflector sign section or reflector sign sections 15 are mounted on a surface while an opening section at the front end of the external post body is closed with a cap 17.
Patent JP-H08110419-A (JP)
Title: Production of plastic optical fiber preform
Inventor: NONAKA TAKESHI
IPC: G02B6/028
Filed: 1994-10-12
Abstract: PURPOSE: To produce a preform having desired changes in refractive index in a simple process and to decrease the cost by preliminarily polymerizing a mixture soln. of an org. low mol.wt. material and a polymn. initiator for the formation of the clad to control the viscosity at normal temp. to a specified value or higher and then pouring the mixture soln. into a hollow cylindrical body. CONSTITUTION: First, a glass tube 11 is prepared by sealing the one end of a hollow cylindrical body. The glass tube is filled with a liquid 12 for polymn. of a soln. of an org. low mol.wt. material and a polymn. initiator. The glass tube 11 is then dipped in warm water 13 to perform pre-polymn. to control the viscosity of the liquid to >=1000cps. Then the liquid is polymerized by rotating the tube in a horizontal state to obtain a clad tube having a hollow part. The inner surface of the obtd. clad tube has no roughness but is made smooth. Then the obtd. clad tube is kept in a thermostatic chamber at temp. higher than the polymn. temp, taken out from the chamber and gradually cooled to room temp. to obtain a hollow clad cylinder. Then a core material is poured into the hollow part of the clad to form the core.
Patent JP-H0992597-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: FUKUMOTO YOSHIKO
IPC: G03F7/38
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent an upper resist layer and a lower resist layer from being mixed together at an interface between them when a resist pattern is formed through a multilayer resist method. SOLUTION: A first resist film 4 is deposited on a semiconductor substrate 1, pre-baked at a temperature of 100 deg.C or so, and then baked at a high temperature (150 deg.C or so) for a short time to make its surface hardened, and then a second photoresist film is deposited on the first photoresist film 4.
Patent JP-H09104656-A (JP)
Title: Liquid crystal composition and optically anisotropic material comprising the same and compound
Inventor: OKAZAKI MASAKI
IPC: C09K19/32
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a discotic liquid crystal composition low in a liquid crystal phase transfer temperature, capable of fixing the molecular arrangement in the liquid crystal phase and useful as a liquid crystal material. SOLUTION: This liquid crystal composition comprises a discotic liquid crystalline compound of formula I (R is a group of formula II; R<21> , R<22> are each H, methyl; R<23> is an alkoxy containing P2 which is the substituent of a compound of formula III; R<24> , R<25> , R<26> are each H, an alkyl) and a non-discotic liquid crystalline compound having at least one kind of the same substituent. The liquid crystal composition can easily be coated in a wet state and subsequently heated at a relatively low a temperature to form an oriented thin film having an optical anisotropicity of monodomain on a general oriented liquid crystal film. The optical anisotropicity of the thin film can be fixed by the application of light or heat energy. The employment of the thin film with a liquid crystal display element enables to improve the angle of visibility as a phase difference film.  The mixing ratio of the discotic liquid crystal compound to the non-discotic liquid crystal compound is 50-100wt.% as the content of the discotic liquid crystal compound.
Patent JP-H1086386-A (JP)
Title: Recording apparatus, recording method, and memory medium
Inventor: UNOSAWA YASUHIRO
IPC: B41J2/13
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To apply recording to a material to be recorded by the main scanning of a recording means at each time when the material to be recorded is subjected to sub-scanning by a first upstream feed roller and a second downstream feed roller, and to prevent the shift of a printing position. SOLUTION: In a first recording step (S1-S3), at each time when a material to be recorded is subjected to sub-scanning by the first feed roller provided on the upstream side in a sub-scanning direction and the second feed roller provided on the downstream side of the first feed roller and different from the first feed roller in feed quantity, recording is applied to the material to be recorded by a recording means having a plurality of ink emitting orifices arranged thereto in a direction different from a main scanning direction. In a second recording step (S6-S10), when the material to be recorded passes the first feed roller, recording is applied to the material to be recorded by the recording means at each time when the material to be recorded is subjected to sub-scanning by' the second feed roller. At this time, ink emitting orifices at a position different from the ink emitting orifices of the recording means used in main scanning in the first recording step in a sub-scanning direction are used (S7, S8).
Patent JP-H1088987-A (JP)
Title: Method and device for installing waterproof sheet in tunnel
Inventor: SAITO AKIHIKO
IPC: E21D11/38
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To uniformly and easily attach a waterproof sheet to the inner surface of a tunnel in a short time without depending on manual power so as to facilitate subsequent placement of a secondary lining concrete. SOLUTION: A support member 38 having a hook-and-loop fastener on its surface is anchored to the inner surface of a tunnel, and a waterproof sheet provided at its outer surface with a locking layer that can be locked with the hook-and-loop fastener is spread over the outer surface of a working truck whose outer face is smaller than and almost similar in shape to the inner surface of the tunnel. further, a pressure means by which the waterproof sheet attached to the outer surface of the working truck is pressed toward the inner surface of the tunnel is moved in the longitudinal direction of the tunnel, so that while the locking layer is being locked with the hook-and-loop fastener on the support member 38, the waterproof sheet is attached to the inner surface of the tunnel from one end.
Patent JP-S62104718-A (JP)
Title: Manufacture of long sized synthetic resin injection-molded part imbedded with insert
Inventor: KOBAYASHI SEIJI
IPC: B29C45/26
Filed: 1985-10-31
Abstract: PURPOSE:To make the molding of long sized synthetic resin injection-molded part such as a side molding for automotive body and the like possible with enough filling pressure by a structure wherein the gate side end of an insert inclines to one mold side of injection molds, preferably to the rear face side of a synthetic resin injection-molded part. CONSTITUTION:An injection-molded gate 5 is arranged on the longitudinal side portion 1a of a side molding. As a result, enough sectional area can be taken for the molten resin flowing through the gate 5. In addition, because channel-shaped portions 20a, which are formed at both ends in the width direction of an insert 2, incline to the fixed mold 3 side on the rear face of a side molding, the spacing 4a between a movable mold 4 and said portions are wide enough. Consequently, enough flow path area can be obtained for the molten resin injected through the injection-mold gate 5. The molten resin with enough filling pressure is cast in injection mold and, in addition, the insert 2 is so stably held in the molds that the side molding can be molded.
Patent JP-H04125344-A (JP)
Title: Automatic transmission
Inventor: HAYAKAWA YOICHI
IPC: F16H3/44
Filed: 1990-09-18
Abstract: PURPOSE:To prevent deformation of an automatic transmission throgh a thrust load by forming a ring gear flange from material with high heardenability, cutting inner and outer peripheral portions while preparing thin portions, preparing a thick center portion, and thereby minimizing an axial measurement. CONSTITUTION:A ring gear flange 57 has a thin cutout portion 57b prepared by cutting an outer perihperal portion 57b. A thick center portion 57c has preventive function for deformation in case a thrust load is applied to the ring gear flange 57. A thin cutout portion 57f is also formed on an inner peripheral portion 57d through cutting, which cutout portion 57f is arranged on an opposite side to the cutout portion 57e. The thus formed cutout portion 57e houses a snap ring 56, while the cutout portion 57f houses a thrust bearing 67, in order to prevent an axial measurement from increasing. The ring gear flange is made from steel having a large amount of carbon, bringing about improvement of hardenability. The strength of the ring gear flange is improved enough.
Patent JP-S62109799-A (JP)
Inventor: ENDO KEIZO
IPC: B67D7/12
Filed: 1985-11-05
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-S62116593-A (JP)
Inventor: BURAIAN KAARU FUROORAA
IPC: C07H1/00
Filed: 1986-10-15
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-H02124856-A (JP)
Title: Method and apparatus for producing 1,3-diaminopropanol-2
Inventor: GERARUTO YAAKOPUZON
IPC: C07C213/04
Filed: 1989-09-25
Abstract: The present invention relates to a process and an apparatus for the preparation of 1,3-diamino-2-propanol by reaction of epichlorohydrin with aqueous ammonia solution which contains ammonia in excess relative to epichlorohydrin, using 15 to 24 moles of ammonia per mole of epichlorohydrin. The reaction product which is formed is brought into contact, during or after the reaction, with a strongly basic anion exchanger composition, preferably passed over at least one strongly basic anion exchanger at temperatures below 30 DEG C and transferred, directly or with the interpolation of at least one storage tank, to at least one vaporising apparatus, preferably at least one falling-film or short-path vaporiser, and there ammonia and water are evaporated off under reduced pressure at temperatures above 50 DEG C. The reduced pressure maintained in the vaporising apparatus depends on the ammonia present and on the temperature and is below 500 mbar, preferably below 400 mbar.
Patent JP-S60140148-A (JP)
Title: Nuclear magnetic resonance measuring method
Inventor: FUJITO TERUAKI
IPC: G01N24/08
Filed: 1983-12-28
Abstract: PURPOSE:To easily remove influence due to a leak, by simple constitution such that measurement for differentiating the phase of high frequency contained in a re-formed image pulse by 180 deg. is performed repeatedly and the obtained echo is integrated. CONSTITUTION:An oscillator 4 generates high frequency having the resonance frequency of an observing nucleus. Four phases differet at every 90 deg., that is, phses of 0 deg., 90 deg., 180 deg., 270 deg. are imparted to the high frequency generated by the oscillator 4 and one of them is taken out by a selector circuit 6 and sent to a specimen coil 3 as a high frequency pulse through a gate 7 to irradiate the specimen. The resonance signal induced in the specimen 3 is sent to a demodulation circuit 9 through a gate 8 to perform demodulation. This signal is converted by an A-D converter 10 while the digital signal is sent to an integrator circuit 11 and integrated. This integration data is sent to a computer 12 and processed with Fourier transformation.
Patent JP-S61125261-A (JP)
Title: Digital fsk signal generating system
Inventor: OGAWA YASUNORI
IPC: H04L27/12
Filed: 1984-11-21
Abstract: PURPOSE:To reduce the necessary storage capacity of a read-only memory by reading amplitude data, which is to be stored in a read/write memory, at each sampling point of a reference low frequency signal number by certain sampling point distance for sampling period to generate a two-frequency signal. CONSTITUTION:If a 1850Hz signal is generated, the read-out sampling point distance S2=37 is read from the read-only memory 1 and is stored in a buffer 5. An adder 2 adds the read-out sampling point distance S2=37 which is stored in the buffer 5 to read-out sampling point Sn(=66) inputted from a delay buffer 4, and inputs the result to the Read-Only Memory 1 as the next read-out sampling point Sn(=103). Thus, the amplitude data A(103) is read from the read-only memory 1 and is synchronized to a clock signal after 125 microseconds, stored in an output buffer 3. With the same procedures, the amplitude data A(n) of a 1650Hz or 1850Hz signal is outputted from the output buffer 3 by reading the read-out sampling point distance S1=33 or S2=37 and storing it in the buffer 5.