baber/WOPTO huggingface dataset:
Patent JP-S6343182-A (JP)
Title: Image forming device
Inventor: KUSUMOTO KEIJI
IPC: G03G15/08
Filed: 1986-08-09
Abstract: PURPOSE:To prevent image density from being thinned by continuing toner feeding operation during a period that a detected toner density value is lower than a prescribed set value. CONSTITUTION:When the level of a signal inputted from a toner density sensor 11 to the input port PB1 of a CPU20 through a toner density detecting circuit 1 is lower than the prescribed value, +1 is added to the count value of a density decision counter and the added value is compared with the set value. When the count value is higher than the set value, toner is supplied to a developing monitor, but when the count value is still lower than the set value, +1 is added to the counter value again. When the number of times of decision reaches 5 times in the preceding time, the contents of the density measuring counter are cleared and then a toner feeding motor 33 is turned on. Consequently, toner can be fed from a toner tank to a developing container.
Patent JP-H0826698-A (JP)
Title: Holding device for steel and the like
Inventor: OHASHI HIROTAKA
IPC: B66F9/18
Filed: 1994-07-18
Abstract: PURPOSE:To synchronize the claws of forks with each other to be able to approach and separate from each other, and directly hold a heavy cargo such as steel material by arranging post parts of a pair of the forks in parallel, and providing pinions simultaneously engaging with both racks formed on the facing parts of both the posts on the mounting base plates. CONSTITUTION:In this holding device 100, a pair of forks 104, 106 facing each other at the top and bottom of the device, are arranged on a fixed frame 102 mounted on a turning drive part, and racks 104R, 106R are formed on the facing parts of post parts 104P, 106P which face each other on each side of the respective forks 104, 106. Further, pinions 112 simultaneously engaging with the racks 104R, 106R are mounted to the fixed frame 102. Thus, lowering/raising of one fork 104 or 106 by the operation of a pair of holding cylinders 114 provided on the back face side of the fixed frame 102 is transmitted to the other through the pinions 112, and steel, etc., are held by approaching/separating actions of both the forks 104, 106.
Patent JP-H0523054-A (JP)
Title: Plant-culture apparatus, culture vessel and liquid container
Inventor: SENDA TAKAO
IPC: A01G9/02
Filed: 1991-07-26
Abstract: PURPOSE:To provide a plant-culture apparatus capable of controlling the temperature condition to a state suitable for the culture of a plant independent of the growing environment of the plant. CONSTITUTION:A culture vessel 20 is placed on a thermoelectric element 30. The module of the thermoelectric element 30 cools or heats the insulated substrate at the side of the culture vessel 20. The low-temperature or high- temperature of the insulated substrate is transmitted to the culture vessel 20 to cool or heat the soil 21 in the vessel 20. The heat is dissipated through the insulated substrate of the other side to a radiator 50.
Patent JP-S5976868-A (JP)
Title: Mask for melt-spraying
Inventor: WAKAMATSU SABUROU
IPC: B05D1/08
Filed: 1982-10-26
Abstract: PURPOSE:To enable the repeated use of a metallic plate having blanked parts as a mask for spraying by coating the outside of the plate with polytetrafluoroethylene resin so as to prevent the deposition of a sprayed material. CONSTITUTION:The outside of a metallic plate 1 having parts 1a blanked to a prescribed pattern is coated with a layer of polytetrafluoroethylene resin to obtain a mask A for spraying. The mask A is used in the formation of thin films on prescribed parts by spraying fine powder of metal, ceramics or the like. The mask A has high flexibility, and since no sprayed material deposits on the mask A, the mask A can be repeatedly used with ease.
Patent JP-H0531943-A (JP)
Title: Image forming apparatus
Inventor: SHIBATA EIJI
IPC: B41J2/385
Filed: 1991-07-26
Abstract: PURPOSE:To provide an image forming apparatus forming a sharp image without being affected by the kind of support. CONSTITUTION:A control means not shown in a drawing controls the voltage of a high voltage power supply 12 on the basis of the data of the kind of a support from a sensor 57 and the applied voltage of an opposed electrode 11 is altered. For example, in the case of a thick support 10, slightly low voltage is applied and, in the case of a thin support 10, slightly high voltage is applied. Therefore, the flight electric field formed by the opposed electrode 11 becomes constant regardless of the kind of the support 10.
Patent JP-S6247731-A (JP)
Title: Position detecting device
Inventor: YAMANAMI TSUGUNARI
IPC: G06F3/03
Filed: 1985-08-27
Abstract: PURPOSE:To improve the operability and detecting accuracy with a position detector by forming a position detecting part with the magnetic matters and the 1st and 2nd coils wound round these magnetic matters and combining partly both coils in the phases adverse to each other. CONSTITUTION:A position detector consists of a position detecting part 10, an input pen 20, a signal selecting circuit 30 and a position detecting circuit 40. The part 10 is formed with plural long magnetic matters 11 set in parallel with each other, the 1st coils 12 wound round the matters 11 and the 2nd coils 13 wound round the coils 12. Then two coils 12 are combined with the coils 13 in the phases adverse to each other and the alternating current is always applied to the coils 13 in a prescribed cycle. Thus the voltage induced at both coils 12 or the coils 13 are extracted and a position designated by the pen 20 can be obtained.
Patent JP-H0855773-A (JP)
Title: Reticle for stepper exposure, and patterning method, and semiconductor device
Inventor: MATSUNO KIMIE
IPC: G03F1/54
Filed: 1994-08-10
Abstract: PURPOSE:To prevent a resist film from scaling off the section in contact with the region corresponding to a scribe line by forming a semishading film low in light transmissivity, in the region corresponding to the scribe line in the periphery of a reticle. CONSTITUTION:A film 2 of chrome or the like which does not transmit light is made, in the same shape as the pattern within a semiconductor element, on a glass board 1 of the size equivalent to one unit semiconductor element 1 and a scribe line surrounding it. And, a semishading film 3 is made in such a thickness that the light transmissivity becomes 60%, in the region corresponding to the scribe line in the periphery of the glass board 1. When performing stepper exposure, using this reticle, the region corresponding to the scribe part is exposed for twice or four times as a long as a semiconductor element formation area, but the resist is never over exposed. Accordingly, it becomes exposure on the same level as the semiconductor element region, and the resist does not come off the section in contact with the region corresponding to the scribe line in the periphery.
Patent JP-S6079797-A (JP)
Inventor: KAZAMI AKIRA
IPC: H05K3/00
Filed: 1983-10-06
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-S5992314-A (JP)
Inventor: JIEEMUZU II SUMISU
IPC: G01F1/76
Filed: 1983-10-07
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-H05101811-A (JP)
Title: Light source having light reflecting means
Inventor: ZORUTAAN ROSHIYONTSUI
IPC: H01K7/02
Filed: 1991-04-26
Abstract: PURPOSE: To provide a light source comprising a light reflecting means capable of being manufactured highly efficiently within a short time, easily carrying out optical adjustment, and retains reliable correlative positioning adjustment of the light reflecting means with a lamp. CONSTITUTION: This light source is provided with a light reflecting means 3 and a lamp 1, mainly a halogen incandescent lamp. The halogen incandescent lamp is fitted with the center neck part 10 of the light reflecting means 3 and comprises a light emitting component at a regulated position correlated with the light reflecting means 3. One end of a glass bulb of the lamp 1 is a fastening closed part 8 and comprises an electric current supply part 7 which passes the closed part 8 and surrounded with a first metal sleeve 2. The center neck part 10 of the light reflecting means 3 are provided with fastening proper members 4, 5 and aligned with a second metal sleeve 9 and the second metal sleeve 9 is jointed with the first metal sleeve 2.  The electric current supply part 7 is provided with the members 4, 5 which are fitted by fastening themselves to the light reflecting means 3 and the first and the second metal sleeve parts of the electric current supply part 7 are constituted by being surrounded with an electric insulator 6.
Patent JP-H0740666-A (JP)
Title: Heat-sensitive recording body
Inventor: NAKASAKI SUNAO
IPC: B41M5/327
Filed: 1993-07-29
Abstract: PURPOSE:To provide a heat-sensitive recording body which has particularly excellent recording sensitivity and preservation stability of recording images and produces little fog on the surface. CONSTITUTION:In this heat-sensitive recording body, a recording layer containing a colorless or pale-color basic dye and a colorant is provided on a supporting body. 3-[N-(3-ethoxypropyl)-N-ethylamino]-6-methyl-7-anilinofluoran or 3-pyrrolidine-6-methyl-7-anilinofluoran as the basic dye and diphenylsulfone as a sensitizer are added in tone recording layer.
Patent JP-S6249914-A (JP)
Title: Treatment of oil-contaminated water
Inventor: HOKARI HIROSHI
IPC: B01D17/04
Filed: 1985-08-29
Abstract: PURPOSE:To effectively remove the oil from the titled oil-contaminated water by adding a specified substance to the contaminated water contg. emulsified oil. CONSTITUTION:Oil absorptive or oil adsorptive rubber consisting of styrene- butadiene rubber, etc., activated carbon, and an inorg. adsorbent or an inorg. porous substance (hereinafter referred to as inorg. mineral matter) are added to contaminated water contg. emulsified oil. Vermiculite, diatomaceous earth, etc., can be exemplified as the inorg. mineral matter. The grain size of the oil absorptive (adsorptive) rubber powder is preferably regulated to <=1mm and the grain diameter of the activated carbon or the inorg. mineral matter is controlled to 0.1-5mm. The mixing ratio of the oil absorptive (adsorptive) rubber powder to the activated carbon or the inorg. mineral matter is preferably adjusted to 1/1-1/10. Consequently, oil is separated from the contaminated water in a short contact time with an excellent demulsifying characteristic and a high oil removal rate.
Patent JP-S6432573-A (JP)
Title: Facsimile equipment
Inventor: WATANABE KAZUO
IPC: H04N1/21
Filed: 1987-07-28
Abstract: PURPOSE:To obtain plural received pictures with high S/N by adding an external storage device freely removably storing communication picture information so as to prevent the reception or recording stop due to a trouble of the recording system. CONSTITUTION:An IC card 21 is loaded to a main control section 1 through a connector 20 and a control signal required for an address line and a data line is connected between the main control section 1 and the card 21 through the connector 20 to receive/send picture data. The picture information obtained by a signal section 9 through the reception of signal is stored on the IC card 21. On the other hand, the original picture lighted by a light source section 2 is read by a read section 3 under the control of the main control section 1, processed by a picture signal processing section 5 and stored on the IC card 21 and recorded by a recording section 4 via an operation section 7 and sent via a transmission section 8, a modulator/demodulator section 10 and a network control section 12 and a line.
Patent JP-S5890327-A (JP)
Title: Carrying cart for die
Inventor: KOBAYASHI TAKECHIYO
IPC: B21D37/04
Filed: 1981-11-24
Abstract: PURPOSE:To facilitate loading and unloading of heavy goods such as dies by constituting a die carrying cart of a chassis frame provided with wheels and a table that goes up and down on the frame, and providing plural roller members on the table. CONSTITUTION:When carrying heavy goods such as dies, a table 54 that is moved vertically by a hydraulic cylinder 52 is mounted on the chassis frame 1. The chassis frame 1 uses a device that can follow freely the direction of turning of a traction handle by wheels 6a, 6b. Plural roller members 59 are provided on the upper face of the elevating table 54 at specified intervals. At the same time, a table plate provided with a through-hole for fitting the roller members is placed to allow appearance and disappearance from a horizontal surface on which heavy goods are carried by the roller members to facilitate moving of the heavy goods on the table plate by the roller members. Further, shrouds 80L, 80R etc. are provided around the table allowing appearance and disappearance to prevent the heavy goods from protruding. and falling from the surface of the table.
Patent JP-S6191135-A (JP)
Title: Antirheumatic containing gamma-interferon (gamma-ifn)
Inventor: EICHBORN JOHANN-FRIEDRICH VON
IPC: A61K45/06
Filed: 1985-08-29
Abstract: 1. Use of gamma interferon in the manufacture of preparations for the treatment of rheumatic diseases.
Patent JP-S5891837-A (JP)
Inventor: NAKATSUKA ZENZOU
IPC: D02G3/12
Filed: 1981-11-24
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-H0354291-A (JP)
Title: Preparation of yttrium oxysulfide phosphor
Inventor: KIMIZUKA YUICHI
IPC: C09K11/77
Filed: 1989-07-24
Abstract: PURPOSE:To obtain readily in a high yield an yttrium oxysulfide phosphor with high purity, high brightness and a small particle diameter by adding each a specified amt. of sodium carbonate and sulfur as a flux to yttrium oxide and firing it at a specified temp. CONSTITUTION:Yttrium oxide (A), sodium carbonate (B) in an amount of at least 2 to 10-fold mole of the component A and sulfur (C) in an amount of 4 to 20-fold mole of the component A are mixed so as to give the molar ratio of the component B to the component C of 0.2-1.25. The obtd. compsn. is fired at 900-1,100 deg.C to obtain an yttrium oxysufide phosphor. As the particle diameter of the obtd. phoshor is extremely small, it is possible to decrease to unevenness of a fluorescent screen to thereby improve a degree of reflection of a metal back and it is suitably used for a fluorescent screen of a projection type cathode ray tube of which high image resolution and high fineness are required.
Patent JP-H1018727-A (JP)
Title: Catch pan for horizontal multiple window sash
Inventor: FUJII KAZUO
IPC: E06B1/36
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To improve watertightness and airtightness, and reduce cost, regarding a catch pan inserted so as to cover space between heads. SOLUTION: This catch pan 10 is characterized in that the pan 10 has exterior space 12 for arranging a seal material, water channels 13 and 14 formed at both sides of the space 12, an expandable airtight material 15 laid at the interior side of the space 12 as well as in an area communicated to the passages 13 and 14, and a sword type fin 16 adjacent to the lower surface of the upper wall of a head. More preferably, the catch pan 10 should have a rising part 17 at the interior ends thereof.
Patent JP-S6435018-A (JP)
Title: Supercharging pressure controller of engine
Inventor: TSUJI KOJI
IPC: F02B33/00
Filed: 1987-07-30
Abstract: PURPOSE:To make it possible to avoid the affection of the deterioration of the supercharging performance of a supercharger by detecting that a car is driven in the state that the working quantity of the revolution and the like of the supercharger exceeds the value required and by allowing the supercharger to be changed in the tendency to rising in the supercharging ability when frequency of occurrence of such situation exceeds preset value. CONSTITUTION:The mechanical supercharger 6 incorporated in the air-intake system 5 of an engine 4 is structured so as to be of an engine drive type through a supercharging ability changing means 8, whose belt type transmission mechanism 14 for transmitting the torque of a crank shaft 16 to the supercharger 6 is to be of a V belt type stepless speed change mechanism. The pulley ratio is adjusted by controlling a hydraulic oil pressure controller 24 through an operation controlling means 12 and the supply and discharge of pressured oil to and from a hydraulic actuator 15. At this time it is detected by a working quantity detecting means 10 that a car is running in the driving state that the working quantity of the revolution and the like of the supercharger is more than the value required, and when frequency of detection exceeds preset value, the supercharger is controlled by actuating the supercharging ability changing means 8 so as to improve the supercharging ability.
Patent JP-H0353223-A (JP)
Title: Liquid crystal display element
Inventor: KAMIKITA MASAKAZU
IPC: G02F1/1337
Filed: 1989-07-21
Abstract: PURPOSE:To improve a display grade by laminating monomolecular films obtd. by developing a specific amphiphilic high-polymer material on a water surface on a substrate on which an electrode layer is formed, then subjecting the films to a heat treatment and including such thin films into this element. CONSTITUTION:At least 1 layer of the monomolecular films obtd. by developing the amphiphilic high-polymer material having the repeating unit expressed by formula I on the water surface are laminated on the substrate 1 on which at least the electrode layer is formed; thereafter, the films are subjected to such heat treatment which generates a ring closure reaction. The films formed in such a manner are used as an oriented film 4 to control the orientation of a liquid crystal. In formula I, all of R<1> are 12 to 30C monovalent arom. group. Thus, the liquid crystal oriented film 4 which is uniform, decreases defects and has good orientation without rubbing is obtd. The liquid crystal display element having the high display grade is obtd. by using the film.
Patent JP-H0237138-A (JP)
Title: Fuel supply apparatus of engine
Inventor: MINAMITANI KUNIKIMI
IPC: F02D41/36
Filed: 1988-07-27
Abstract: PURPOSE:To prevent unbalance of air-fuel ratio between air cylinders during the transient change of an engine operating condition by suitably correcting the supply fuel quantity on every air cylinder according to its characteristic depending on an estimated value of adhering quantity of supplied fuel. CONSTITUTION:When the operating condition of an engine is transient such as accelerating or decelerating condition or the like, the feedback control of air-fuel ratio is stopped, and annealing correction control is made to rich or lean air-fuel ratio more than the theoretical air-fuel ratio. In an engine control unit 9, the current operated basic fuel injection quantity of the concerned intake air cylinder is compared with the preceding annealing correction stored in a designated storage means. A difference therebetween is estimated as the wall surface adhering quantity of fuel of the concerned air cylinder, and according to the estimated value, the final correction of fuel injection quantity is determined. Thus, the finally controlled air-fuel ratio of an engine corresponds to the actual change of air intake quantity on every air cylinder, so that the stable operating condition of the engine can be kept.
Patent JP-S6182254-A (JP)
Title: Page table address conversion processing system
Inventor: HIRAISHI KAZUNORI
IPC: G06F12/10
Filed: 1984-09-10
Abstract: PURPOSE:To point directly a virtual address of a page table by providing an address conversion table for storing virtual address information in which the page table is positioned, in a system common area. CONSTITUTION:An address conversion table 3 is provided in a system common area 1, and by a value generated, based on a segment number consisting of an upper bit in a virtual address, for instance, an address conversion table entry is pointed in a shape corresponding to virtual addresses '0' through (n) is pointed. Also, each entry holds the virtual address for showing a position of a page table for managing a segment of each virtual storage area, therefore, the virtual address for pointing the page table can be calculated quickly.
Patent JP-H058530-A (JP)
Title: Material to be recorded
Inventor: YOKOTA NOBUYUKI
IPC: B41M5/50
Filed: 1991-07-03
Abstract: PURPOSE:To obtain material to be recorded for copying machine wherein a porous alumina hydrate layer carrying thermosoftening resin and antistatic agent is formed on a base material, thereby providing excellent toner attraction property, proper surface electric resistivity, friction coefficient, and oil absorptivity. CONSTITUTION:Binder is added to alumina hydrate so as to make slurry. A base material is coated with the slurry by using a roll coater and dried, so that an alumina hydrate layer is formed. For the alumina hydrate, it is preferable to use pseudoboehmite in order to improve surface electric resistivity in proper range, adhesive strength of toner, and absorptivity of oil. Thermosoftening resin such as styrene-acrylonitrile copolymer is to be carried in order to improve wettability of the toner and obtain uniform images. As the surface resistivity increases because of the thermosoftening resin, antistatic agent such as polyoxyethylenealkyl ether is to be further mixed so as to give conductivity.
Patent JP-S5892409-A (JP)
Title: Selective permeable membrane
Inventor: KAWAHARA HIROSHI
IPC: C08J9/28
Filed: 1981-11-27
Abstract: PURPOSE:To obtain a selective permeable membrane excellent in water permeability and selectivity, good in chemical resistance shown in a usable pH range of 1-14, heat resistance, compressive strength, chlorine resistance and anti-bacterial property and having good balance. CONSTITUTION:Chloromethyl styrene and styrene sulfonic acid are copolymerized in a ratio of 1/19-19 in the presence of a catalyst comprising an acid such as sulfuric acid or a base to obtain a copolymer with M.W. of about 1,000-50,000. As a solvent, a lower alcohol with a carbon number of 8 or less such as methanol or ethanol is used in an amount of 0.1-3wt%. When polymerization is carried out at 80-155 deg.C for 0.5min-one hr, the crosslinked copolymer is obtained. This copolymer is formed into a film on a porous support comprising cellulose nitrate, polysulfone or one obtained by reinforcing them with a nonwoven fabric to obtain a selective permeable membrane. This membrane has a pore size of usually 10-300Angstrom  which is a suitable range in using the same as a reverse osmosis membrane.
Patent JP-H1121856-A (JP)
Title: Dust removing device
Inventor: TAKASHIMA MICHIO
IPC: E02B5/08
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a dust removing device which can be installed in a water channel which requires it and at any requisite time and can meet the water supplying/draining functions in good economy. SOLUTION: The body 10 of a dust removing machine is structured so that a bar screen 16 stretching up and down within a water channel 40 is supported between a pair of frames 12 and a scrape-up piece 18 is installed in such a way as capable of traveling as creeping on the front surface of the bar screen 16. The machine body 10 is set removably in the water channel by the first supporting mechanism S1 to support the frame 12 outside the water channel and the second supporting mechanism S2 to support the frame 12 inside the water channel.