baber/WOPTO huggingface dataset:
Patent JP-S5745094-A (JP)
Title: Fixable heat-sensitive recording material
Inventor: YABUTA KENJI
IPC: G03C1/52
Filed: 1980-09-01
Abstract: PURPOSE: To raise the storability of a fixable heat-sensitive recording material by adding a hydrophobic guanidine derivative and a coupler compound to a heat-sensitive recording material.  
     CONSTITUTION: A guanidine derivative and a coupler compound are ground in a proper concenrtration of a binder to fine particles of a grain size of several microns or less by means of a grinder, e.g., ball mill, etc., to form a dispersion. Then, the dispersion with a thermoplastic binder is coated on a heat-sensitive recording layer to form a layer consisting primarily of these components. The preferred kinds of the guanidine derivatives used include the compounds of the formula (where R 1 , R 2 , R 3 , and R 4  are each H or an alkyl group and R 5  is an alkyl or aryl group), e.g., 2-p-tolyl-1,3-diphenylguanidine. Also, the said main components may be mixed with an acid for stabilizing diazonium salt, an antioxidant, a picture-intensifying aid, etc., as needed for forming a photo- and heat-sensitive layer. The recording material thus obtained has excellent storability, a fixibility, and a high capability of exhibiting thicker colors. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04349409-A (JP)
Title: Image input device
Inventor: KOSHIYOUJI TAKASHI
IPC: G02B26/10
Filed: 1991-05-27
Abstract: PURPOSE:To reduce the size and easily adjust the optical axis. CONSTITUTION:A lens block 3 which is adjustable by movement in a Z-axial direction (magnification adjustment direction) as the direction of the optical axis 0-0 is provided with a reference block 5 so that the reference block can be moved in parallel and adjusted in a Y-axial direction (main scanning direction). This reference block is provided detachably with a holding block 10 where a read sensor 17 is held. This holding block is put in circular motion in plane in an X-Y direction through cam operation by the rotation of an eccentric shaft 15 which is inserted through the reference block from the side of the lens block to adjust the read sensor in an X-axial direction (subscanning direction) by vertical movement. After the adjustment of the read sensor in the subscanning direction, the reference block is moved in the Y-axial direction in parallel to move and adjust the read sensor in the main scanning direction.
Patent JP-S5821574-A (JP)
Title: Socket for ic device
Inventor: TAKAGI MINORU
IPC: H01R33/945
Filed: 1981-07-31
Abstract: PURPOSE:To obtain a socket free from poor contact due to wear by arranging a lead section, a guide cylinder and an electrode section integral with a conductive spring adapted to be electrically energized from the lead section in a plug-in type package. CONSTITUTION:A conductive guide cylinder 5 is provided on an insulated substrate 9 and has an electrode 6 and a spring section 7 made of metal or the like integral with the electrode. A lead 8 of an IC device is mounted on this socket. Under such a condition, the lead is kept in contact with the electrode by a spring force and the guide section is made up of a conductive material. This can eliminate shortcomings of the conventional socket. In addition, integral material of the electrode section and the spring prevents poor contact in the area.
Patent JP-H09299997-A (JP)
Title: Method for drying and crushing sludge having high content of water and device therefor
Inventor: MORI TAKAYUKI
IPC: C02F11/12
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for drying and crushing a sludge having a high content of water with the device simplified and by which the equipment cost and maintenance cost are reduced, the overdried material is not smoked, and any dust explosion is not caused. SOLUTION: An inner tube 2 is set in a drier 1 provided with a heating wall face, and the fluidization air is supplied from the lower part to form a high-speed fluidized bed. A sludge having a high content of water is charged into the inner tube 2, dried and crushed. A centrifugal classifier 8, wherein only the crushed fine powder is passed between the blades rotating at a high speed, is provided at the upper part of the drier, only the fine powder crushed while circulating through the fluidized bed is brought outside, and the dried fine powder is separated in a ceramic dust collector 12.
Patent JP-H04350384-A (JP)
Title: Differential pressure type oil feeding device in refrigerating facility
Inventor: SHIMIZU NOBUYUKI
IPC: F04C29/02
Filed: 1991-05-27
Abstract: PURPOSE:To feed oil without shortage by differential pressure oil feeding even in the case of small pressure difference without using an oil pump. CONSTITUTION:A pressure detector 11 is provided to detect the discharge side pressure of a compressor 1. A motor-driven flow control valve 12 changed in valve opening by a pressure signal from the pressure detector 11 is provided on the exit side of an oil separator 2. The flow is regulated by the opening control of the flow control valve 12 to control the discharge side pressure to be more than the fixed pressure required for differential pressure oil feeding and thereby to enable oil feeding without shortage by differential pressure.
Patent JP-H01290468-A (JP)
Title: Dot impact serial printer
Inventor: TASHIRO KOJI
IPC: B41J13/10
Filed: 1988-05-17
Abstract: PURPOSE:To prevent paper from coming up from a printing surface during printing, by a method wherein a movable card holder is moved in a direction of pressing the paper down when a printing head impacts. CONSTITUTION:A card holder 3 can be moved in a platen 6 direction by driving a solenoid 6. A spring 7, when the solenoid 6 is not driven, moves the card holder 3 onto a printing head 4 side. By moving the card holder, noise to be generated by coming up of paper from the platen or an anvil can be prevented during printing. Since an interval between the platen or the anvil and the card holder can be taken enough when printing is not performed, sucking of paper and clogging of paper at the time of line feed can be prevented.
Patent JP-S5455235-A (JP)
Title: Mixed-gas feeding apparatus
Inventor: HORI KENJI
IPC: F02M7/24
Filed: 1977-10-07
Abstract: PURPOSE: To economize fuel cost and reduce HO and CO in exhaust gas by miantaining the air-fuel ratio of the mixed gas at the theoretical air-fuel ratio or at a thinner air-fuel ratio.  
     CONSTITUTION: The apparatus is equipped with an 02 sensor 14 arranged in an exhaust system, a signal generating means 24 for generating signals according to the output of the 02 sensor 14, when the air-fuel ratio is smaller than the theoretical air-fuel ratio, a thimer circuit 26 which performs conduction for a fixed hours according to the signal described above, and an air valve device 28 which is operated by said circuit 26 to feed air into an intake system 22 or a fuel system. The constitution described above allows the air-fuel ratio to be maintained at the theoretical air-fuel ratio or at a thinner air-fuel ratio 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5245907-A (JP)
Title: Automatic optical path adjusting device
Inventor: OSHIDA YOSHISADA
IPC: G02B27/00
Filed: 1975-10-09
Abstract: PURPOSE: To provide an automatic optical path adjusting device, in which the discrepancy of the optical path of an optical memory device from a standard plane is automatically adjusted so as to make it possible to record and reproduce the information with high accuracy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07335264-A (JP)
Title: Tray storing/mounting device for charging/discharging secondary battery
Inventor: KUBOTA SUSUMU
IPC: H01M10/42
Filed: 1994-06-02
Abstract: PURPOSE:To mount a secondary battery automatically inserted by mounting the battery, mounted in a separating slider moved to a prescribed position on a charging/discharging tray, inserted to a battery mounting part, to which the charging/discharging tray corresponds, by an insertion mechanism part. CONSTITUTION:A separating slider 2, mounting a plurality of secondary batteries 3 in a row in a group of cell mounting pockets 4, is left as advanced and stopped on a charging/discharging tray 5 arranged in an advancing direction. That is, the separating slider 2 is moved and stopped in a prescribed position on the charging/discharging tray 5 having a battery mounting part 6 of fixed pitch. According to this moving/stopping, a cell mechanism part 7 is lowered down, to collectively extrude downward the secondary battery 3 mounted on the group battery mounting pockets 4, and the battery 3 is collectively mounted to be inserted to the cell mounting part 6 to which the charging/discharging tray 5 corresponds. After collectively mounting this battery 3, the mechanism part 7 rises, according to this rising, to move the separating slider 2 also retracted to the original condition, on the other hard, corresponding to moving the slider 2, to feed out the tray 5 by a feed mechanism 8.
Patent JP-H05297350-A (JP)
Title: Temperature compensating device for liquid crystal optical element
Inventor: YUASA KOYO
IPC: G09G3/36
Filed: 1992-04-15
Abstract: PURPOSE:To facilitate the use in practical environment by improving the large temperature dependency of the liquid crystal element using a ferroelectric macromolecular liquid crystal material which facilitates an increase in the area of a screen. CONSTITUTION:The temperature of the display part of a liquid crystal panel 12 is detected by a temperature sensor 22. A temperature compensation control circuit 40 in a temperature detection part 20 controls a clock signal generation part 36 or driving reference voltage source 38 according to the detected temperature to supply a driving signal which has pulse width and/or a voltage for holding variation in the display contrast ratio of the liquid crystal panel 12 within 20% to the liquid crystal panel 12 through a signal electrode driver 14 and a scanning electrode driver 16.
Patent JP-S5748529-A (JP)
Title: Pressure-forcing transport method and device of pulverized grain
Inventor: NAKASHIMA SHIGEO
IPC: F04B53/12
Filed: 1980-08-31
Abstract: PURPOSE: To perform continuous conveyance of high power efficiency by coupling with each other, the first cylinder provided with an suction valve on its piston, and the second cylinder provided with a discharge valve on its piston by means of a junction box at the rear ends of both cylinders in order to build up a pressure- forcing conveying device of pulverized grain.  
     CONSTITUTION: The first and the second cylinders 2, 2' are arranged in parallel to each other with their rear ends coupled by means of means of a junction box. Pistons 11, 11', which make reciprocating motion by means of a single crank arm 23 are equiped with intake ports 15, 15' and elastic valves 26, 26' which open and close in the opposite direction to each other. By moving to the left, the first piston 2 absorbs pulverized grain while the second piston 2' conveys the same by pressure. By moving to the right, the first piston 2 presses the pulverized grain into the junction box 4 while the second piston 2' discharges the same. For further smooth flow of pulverized grain, high-pressure air 47 is jetted from appropriate points in accordance with the progress of work. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61585-A (JP)
Title: Manufacture of chromated galvanized steel sheet having superior corrosion resistance
Inventor: SAKAMOTO YASUHEI
IPC: C23C22/37
Filed: 1984-06-13
Abstract: PURPOSE:To improve the corrosion resistance of a galvanized steel sheet or to improve further the adhesion and corrosion resistance after coating by treating the surface of the galvanized steel sheet with a chromating liq. having a specified composition. CONSTITUTION:An aqueous soln. having a composition contg. Cr, Si and F in 1:(0.2-5):(0.05-0.5) weight ratio of Cr:Si:F is used as a chromating liq. for a galvanized steel sheet. In the aqueous soln., sexivalent CrO3 is used as a Cr source, and part of the CrO3 is reduced to tervalent Cr2O3 with a reducing agent such as alcohol so that the ratio of the total amount of Cr in sexilvalent CrO3 and tervalent Cr2O3 to the amount of Cr in Cr2O3 is regulated to 0.1-0.5. The chromating liq. is applied to the surface of a galvanized steel sheet to form a chromate film by 5-150mg/m<2> (expressed in terms of Cr). The corrosion resistance of the galvanized steel sheet or the corrosion resistance after coating and the adhesion to paint are remarkably improved.
Patent JP-H0934149-A (JP)
Title: Electrophotographic photoreceptor, process cartridge with the same and electrophotographic device
Inventor: SUZUKI KOICHI
IPC: G03G5/06
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To ensure high sensitivity, superior potential stability and superior photomemory characteristics by forming a photosensitive layer contg. oxytitanium phthalocyanine and a specified azo pigment. SOLUTION: In this electrophotographic photoreceptor with a photosensitive layer on the electrically conductive substrate, the photosensitive layer contains oxytitanium phthalocyanine and an azo pigment represented by formula I, wherein Ar is optionally substd. arom. cyclic hydrocarbon group which may bond through a bonding group or an optionally substd. heterocyclic group which may bond through a bonding group, Cp is a residue of a coupler having a phenolic hydroxyl group, at least one of Cp's is a residue of a coupler represented by formula II and (n) is an integer of 2-4. In the formula II, A is an optinally substd. divalent arom. cyclic hydrocarbon group or an optionally substd. divalent heterocyclic group contg. N in the ring.
Patent JP-S6012633-A (JP)
Inventor: REIMONDO ETSUCHI REGATSUTEI
IPC: H01H71/62
Filed: 1984-06-13
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-H07305211-A (JP)
Title: Pad for absorbing sweat and its production
Inventor: NAKANISHI TERUMI
IPC: A41D27/13
Filed: 1994-05-11
Abstract: PURPOSE:To produce easily and in high productivity a pad for absorbing sweat developing no offensive contact of its joint parts with the skin when worn, thus giving no uncomfortable feel and being free from any anxiety about skin irritation. CONSTITUTION:This pad is such that to pad material 1 are jointed to each other along the respective inner arcs and the pad material 1 is made up of a thermofusible hydrophobic layer 4 and a water-absorbing layer 5 situated on the body side and its joint parts 6 are formed by fusing the hydrophobic layer 4.
Patent JP-S5914177-A (JP)
Title: Information recording or reproducing device
Inventor: MAEDA MASAYA
IPC: G11B15/665
Filed: 1982-07-13
Abstract: PURPOSE:To ensure an application of both large and small cassettes, by providing a loading mechanism for large cassette to a portable VTR. CONSTITUTION:Both a plane and a side view are shown for a portable VTR4 connected to a large cassette 11. The strap attachment pins 15 are implanted on both side surfaces of the VTR4, and two metallic coupling parts 17 of U-shapes which can hold the pins 15 between are provided to the main body of an adaptor 11. When the cassette 11 is connected to the VTR4, the cassette adaptor 11 is shifted toward an arrow (a) while fitting the pins 15 at the U-shaped parts of parts 17 after removing a pocket cover 14 and a holder cover 16 of a small cassette 2.
Patent JP-S6016887-A (JP)
Inventor: SHIBATA MASAYUKI
IPC: C04B41/89
Filed: 1983-07-04
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-S612296-A (JP)
Inventor: KAMIJIYOU YOSHIMI
IPC: H05B33/28
Filed: 1984-06-15
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-H06311117-A (JP)
Title: Electronic unit
Inventor: INOUE NOBUTAKA
IPC: H04B17/00
Filed: 1993-04-26
Abstract: PURPOSE:To easily recognize a conduction state from outside and to set work to be safe by providing a light transmission part for a cover and recognizing the light- emitting state of a light-emitting body from outside in a cover-closing state. CONSTITUTION:When the cover 23 is in a closed state, a transmission part 40 is provided for a part facing the main body 36a of the light-emitting body 36, and a transmission member 42 is fitted for waterproof. A fixing piece 43 provided for the cover 23 is inserted into a fitting hole 44 provided for a fitting frange part 42a in the transmission member 42, and the head part 43a of the fitting piece 43 is heated, welted and deformed. The cover 23 closes the opening part of a case main body 20 and the light-emitting body 36 is provided for a place where it exposes to the opening part in the main body 20. For opening the cover 23 and maintenance-checking an incorporated electronic circuit body 25, it can easily be recognized that the circuit body 25 is in a conducted or non-conducted state becouse the light-emitting body 36 surely comes into sight. Since the light-emitting state of the light-emitting body 36 can be viewed through the transmission part 40 in the state where the cover 23 is closed, the conducted state is recognized from outside and an internal part is maintained and checked so as to execute safe work.
Patent JP-S5745551-A (JP)
Title: Photoreceptor for electrophotography
Inventor: HIRAKURA KOUJI
IPC: G03G5/082
Filed: 1980-09-02
Abstract: PURPOSE:To prevent the crystallization of selenium easily and prevent the light fatigue of a photoreceptor for electrophotography by containing or diffusing silver or copper at specific weight ratios into a selenium type conductive layer constituting said photoreceptor. CONSTITUTION:A photoconductive layer 2 consisting of chalcogenide or chalcogenide alloy such as Se, Se-Te, Se-Te-As, Se-As, Se-Te-Cl is provided on a conductive substrate 3 of Al, stainless steel or the like, and at least one kind 4 of copper, silver and compounds containing these elements or their alloys of 1-1,000ppm is contained or diffused in said layer 2, whereby an intended photoreceptor 1 for electrophotography is obtained. CuO, and Cu2O are used suitably for the compound contg. copper, Cu-Zn, Cu-Sn, Cu-Pb for the copper alloy, and Ag-Cu, Ag-Cd, Ag- Pt, Ag-Pd, etc. for the silver alloy.
Patent JP-S63285836-A (JP)
Title: Linear hot cathode
Inventor: SAITO MASATO
IPC: H01J1/15
Filed: 1987-05-18
Abstract: PURPOSE:To increase the initial emission current and also to reduce the deterioration of the emission current after an operation for a long time by maintaining an electron emitting substance in which the weight ratio of calcium oxide to a rare earth metal oxide is specified over the surface of a linear heat-resisting metal. CONSTITUTION:As a cathode, an electron emitting substance which consists of a mixture of 0.2-20 wt% of a rare earth metal oxide, and an alkaline earth metal oxide including at least barium oxide and calcium oxide in the remaining component, and the weight ratio of the calcium oxide to the rare earth metal oxide is made 0.02-0.7 is used. In this case, as the rare earth metal oxide, Sc2O3, La2O3, Y2O3, Gd2O3, Ce2O3, or the like is used. And as the metal used for the linear hot cathode, a metal selected from tungsten, molybdenum, and tantalum as the main component is used.
Patent JP-H0418369-A (JP)
Title: Manufacture of heater
Inventor: MATSUNAGA HIROYUKI
IPC: B41J2/335
Filed: 1990-05-11
Abstract: PURPOSE:To eliminate the blur of an electric heater by applying heat generating metal paste to the surface of a heat-resistant substrate in a desired pattern and baking the same to form the electric heater and applying glass paste to the surface thereof and baking the same to form a protective film. CONSTITUTION:Heat generating metal paste is printed on the surface of an elongated substrate 1 made of alumina ceramics in a wiring pattern and a film wherein wide terminal patterns are integrally provided to both ends of a heat generating pattern is formed, dried and baked to form an electric heater 2 composed of a pattern film and the terminal substrate films 3a, 3b provided to both ends thereof and silver paste is applied to the surfaces of the films 3a, 3b to be dried and baked to form terminals 3, 3. Subsequently, glass paste prepared by kneading a powder of PbO type low m.p. glass with an org. solvent along with nitrocellulose is applied to the electronic heater 2, the substrates on both sides thereof, the exposed surface and a part of the terminals 3, 3 to form a gap free continuous film which is, in turn, dried and baked to form a protective film 4 composed of glass.
Patent JP-S5826786-A (JP)
Inventor: WATANABE HIDENORI
IPC: B66B11/04
Filed: 1981-08-04
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-H05313280-A (JP)
Title: Production of silver halide photographic sensitive material
Inventor: HORII MATSUICHI
IPC: G03C1/035
Filed: 1992-05-14
Abstract: PURPOSE:To enable a dye to be smoothly added to the prescribed constituent layer of the photosensitive material and an organic solvent to be used in a minimum amount and any problem on an operational environment to be eliminated by dissolving a specific compound in a water-containing solvent. CONSTITUTION:The dye is dissolved in the water-containing organic solvent dissolving at least one of the compounds represented by formula I and this solution is added to the prescribed layer of the photosensitive material. In formula I, each of R1 and R2 is H or alkyl; A is a group represented by formula II or III; both R2 are same; Y is hydroxy or halogen; and X<-> is an anion; (n) is 10-240. The molecular weight of this compound is 600-10,000.
Patent JP-S62279365-A (JP)
Title: Image forming device
Inventor: SONOBE AKIHIRO
IPC: G03G5/04
Filed: 1986-05-29
Abstract: PURPOSE:To prevent a charge migration layer from deteriorating owing to its fatigue caused by a charged voltage by specifying the relation between the film thickness of the charge migration layer and the surface potential of an organic photosensitive body by electrostatic charging. CONSTITUTION:A dip coating device is used to form the organic photosensitive body whose photosensitive layer is divided functionally into a charge generation layer and a charge transport layer. Then, the value Y/X obtained by dividing the surface potential Y(V) of the dark part of the organic photosensitive body by the film thickness X(mu) of the charge migration layer is set to <=50. Thus, the charged voltage per film thickness of the charge migration layer is controlled to lower a voltage applied to every mu of the charge migration layer, and the deterioration of the charge migration layer due to voltage fatigue is precluded, so that sharp images are obtained even after the endurance.
Patent JP-S5925251-A (JP)
Title: Ceramic substrate
Inventor: DOI TAKAO
IPC: H05K1/03
Filed: 1983-07-07
Abstract: PURPOSE:To prevent crackings and breakings due to the mutual collisions of the ceramic substrates by forming projecting sections, angle sections thereof are curve-formed so that stepped differences are formed in the end surfaces of the outer circumferences of the ceramic substrates. CONSTITUTION:The projecting section 3 is formed so that the stepped difference 4 is formed in the end surface in the thickness direction in the ceramic substrate 2. The angle section 5 of the projecting section 3 is formed curvedly as a round- shaped protrudent section. The nose of the projecting section 3 is positioned at the center of the end surface in the thickness direction. When the substrates 2 in which such projecting sections are formed in the end surfaces in the thickness directions collide mutually, the application of impact force to corner sections in which cracking, breaking, etc. are liable to be generated can be avoided because the end surfaces 3, 3' of the outer circumferences of the substrates 2, 2 collide mutually.