baber/WOPTO huggingface dataset:
Patent JP-H04138712-A (JP)
Title: Switched capacitor filter
Inventor: SAKON ATSUSHI
IPC: H03H19/00
Filed: 1990-09-28
Abstract: PURPOSE:To improve a power supply voltage fluctuation elimination ratio due to a gate-source parasitic capacitance by forming an analog switch with an N-channel MOS transistor(TR) selecting one switched capacitor circuit among plural switched capacitor circuits. CONSTITUTION:A circuit selection analog switch 4 consists of N-channel MOS TRs 58-60 and they are respectively connected to outputs of each of input circuits 1,2,3 and an inverting input terminal of an operational amplifier 9 and circuit selection signals S1-S3 are inputted to gate electrodes of each MOS TR. When a high level voltage resulting from superimposing noise onto a power supply voltage is inputted to gate electrodes of the MOS TRs 58-60 of the circuit selection analog switch 4, since only one of the MOS TRs 58-60 is conductive at all times, noise appears at an output terminal OUT via a gate-source parasitic capacitance. Since the gates of the other circuit selection analog switches are connected to ground, no noise invade enter into them.
Patent JP-H09106935-A (JP)
Title: Reticle
Inventor: SATO TOSHINORI
IPC: H01L21/027
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To enable the mask alignment precision in photolithography step and the defocus level to be easily decided by providing a pattern for deciding mask alignment precision and another pattern for deciding the defocus level on a reticle. SOLUTION: The patterns 9 formed corresponding to the pattern for deciding mask alignment precision are square in one side length of 9.0μm while underneath patterns 7 are shaped respectively corresponding to that of the patterns 9 in one side length of 5.0μm. In such a constitution, the mask alignment can be decided by meeting the requirements for uniformity in respective widths in the arrow directions A and B of the patterns 9 and underneath patterns 7. Furthermore, the defocus level can be decided by the aperture state of the aperture parts 10a-10d formed on a resist corresponding to the patterns 1a-1e in the different sizes.
Patent JP-H04138388-A (JP)
Title: Semiconductor integrated circuit and controlling method thereof
Inventor: MATSUDA AKINORI
IPC: H03K19/00
Filed: 1990-09-29
Abstract: PURPOSE:To facilitate a test and also to improve the efficiency of use of silicon by a construction wherein an input circuit formed of a switch or latch circuit and a control circuit thereof are provided in a part wherein a discrete logic circuit block receives an input signal from a bus. CONSTITUTION:A control signal inputted from a control signal terminal 9 is supplied by a control line 8 to control circuits 3(3-1 to 3-n) controlling input circuits 2(2-1 to 2-n) of all logic circuit blocks 1(1-1 to 1-n). According to this control signal, all of the circuits 3 receive data from a bus 7, all at once, through the corresponding circuits 2 and signal lines 3a. Based on these data, each of the circuits 3 determines whether the block 1 controlled thereby is an object of a test, and in accordance with this determination, it connects a signal line between the bus and the circuit 2 or between the circuit 2 and the block 1 when the block 1 is the object of the test, while it disconnects the line when the block is not the object, and operates so that the block is put in a state of stoppage.
Patent JP-H08104737-A (JP)
Title: Epoxy resin composition and prepreg prepared using the same
Inventor: TOSHIMA HIROSHI
IPC: H05K1/03
Filed: 1994-09-30
Abstract: PURPOSE: To obtain an epoxy resin compsn. which enables the production of a fast-curing, voidless prepreg having a high storage stability and a substrate improved in heat resistance by the hot-melt process using specific components. CONSTITUTION: The compsn. is obtd. by compounding 100 pts.wt. epoxy resin component comprising 3-50 pts.wt. polyepoxy resin, a brominated epoxy resin in such an amt. as to make the bromine content of the epoxy resin component to be 15-30wt.%, and a diepoxy resin with 1.0-4.0 pts.wt. dicyandiamide and an imidazole compd. latent at normal temp. and in an amt. of 3-95mol% based on dicyandiamide. A fibrous sheetlike reinforcing substrate is directly coated with the compsn. at 50-90 deg.C and impregnated therewith by heating, thus providing a prepreg having a viscosity at 100 deg.C of 1,000-1,000,000cP. The prepreg is semicured by further heating at 100 deg.C, thereby providing the prepreg having a viscosity at 100 deg.C of 100,000-10,000,000cP.
Patent JP-H07115629-A (JP)
Title: Pictorial communication terminal
Inventor: IRISHIMA TSUTOMU
IPC: H04N7/14
Filed: 1993-10-20
Abstract: PURPOSE:To improve service at the time of communication start by displaying its own image on the slave screen of master/slave type picture display at the time of call termination while using a master/slave type picture display function for dividing and simultaneously displaying plural input images. CONSTITUTION:A master/slave type picture preparing circuit 19 is started under the control of a telephone set control circuit 6 which detects the call termination. The preparing circuit 19 partitions the plural input pictures and simultaneously displays them through an image analog circuit 8 onto a built-in LCD 13. Therefore, its own image as an input image provided by a built-in camera 12 is returned to an LCD 13 and automatically displayed even before the communication. Until the received image is displayed, a master screen displays superimpose such as call incoming guidance information with the communication start. Thus, it own image can be confirmed before the start of communication, and the service is improved.
Patent JP-2001079544-A (JP)
Title: Water treatment by ultraviolet-irradiation
Inventor: TOYODA KIMIYOSHI
IPC: C02F1/72
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To promote the removal of org. compds. in a water to be treated by oxidation by applying filtration and ion exchange to a part of the UV- irradiated water or the water to be irradiated, then supplying the treated water to an electrolytic hydrogen peroxide generator and circulating the supplied water to UV irradiation as the hydrogen peroxide-contg. water to treat the water. SOLUTION: A water to be treated is first introduced into a filter 3 from a line L1 in a device 10 for irradiating water with UV, and the suspended matter and foreign matter in the water are removed. The filtered water is then fed to an ion-exchange device 4 from a line L2 to remove the impurity ions and then charged into an electrolytic hydrogen peroxide generator 2 from a line L3 to incorporate hydrogen peroxide, and the treated water is discharged. The water is then introduced into a UV irradiation device 1 through a line L4 and irradiated with UV along with the entrained hydrogen peroxide to decompose and remove the org. matter, and the water is purified. Subsequently, the purified water is discharged outside the system from a line L5, and a part of the purified water is circulated to the filter 3 from a line L6.
Patent JP-S63115710-A (JP)
Title: Plunger equipment of sealed mold
Inventor: MATSUMURA KEIZO
IPC: B29C45/14
Filed: 1986-11-04
Abstract: PURPOSE:To prevent a movement of a plunger, by a method wherein a holding unit of ascent and descent descends at the time of molding and the plunger is locked when the plunger descends according to the descent of the same. CONSTITUTION:A plunger 19 is fixed at the tip part of the plunger 19 by a holder 22. Downward force is applied to a holder 22 which in its turn a plunger 19 by putting a spring 23 within a holding unit 30 of ascent and descent constituted of a holder press plate 24 and plunger plate 25. A press plate 28 moved up and down by a hydraulic cylinder 27 is arranged fittably over a collar 31 of the holder 22. Therefore, prior to molding the plunger 19 is locked to the holding unit 30 of ascent and descent always, a gap of the upper part of the holder 22 is filled up forcibly and a movement of the plunger 19 is stabilized completely. In addition, at a point of time when molten resin is streamed, the locking is released and the molding is performed.
Patent JP-H1081178-A (JP)
Title: Umbrella holder
Inventor: MIYAJIMA TOSHIO
IPC: B60R7/12
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation of storing and taking out an umbrella in an automobile. SOLUTION: An umbrella holder 1 comprises an umbrella-holder body 10 constituted of a base 2 and a support member 3, a pan for receiving water therein, and an auxiliary fixture. The support member 3 is rotatably supported on the base 2 hingewise. The support member 3 has a pair of holding pieces 31, 31 for holding an umbrella therebetween, and projections 32 projecting inward from the tips of the holding pieces 31, 31. The support member 3 is provided at the center of its base end 34 with a raised contact piece 33, while the base 2 is provided at the center of its base end with a plate-like urging member 21. The urging member 21 has a contact face 211 which is adapted to contact with the contact piece 33 of the support member 3 for pressing it.
Patent JP-2001048685-A (JP)
Title: Garbage treatment and device therefor
Inventor: KOSEKI AKIKO
IPC: C05F9/02
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to form mixed garbage by incorporating paper, or the like, (for example, waste news paper) having water absorptivity into garbage and to enable the use of the garbage as a fertilizer by subjecting the garbage to a treatment, such as drying or biological treatment and decreasing the salt-contents and oil-contents. SOLUTION: An agitating tank 10 provided with a discharge hole 10d on an outer side and a pipe 23 for removing water at a base plate 10b is disposed diagonally into a case body 1. The agitation of the agitating tank 10 is made possible by plural cutters 15 and 16 and an agitating means provided with agitators 17 adapted to be made feedable in one direction on an agitating shaft 14 between the cutters 15 and 16. The heating of the agitating tank 10 is made possible by a hot air fan heater 22 disposed on the outer periphery of the agitating tank 10. A receiving box 24 which is made puttable in and out of the inside of the case 1 and receives the treated dry refuse is disposed below the discharge hole 10d of the agitating tank 10.  The adjustment of the agitating speed and heating temperature is executed by a control panel, by which the treatment of the mixed garbage composed of the garbage and the paper, or the like, having the water absorptivity is executed. The state optimum for the fertilizer is thus obtained by absorbing the water content and decreasing the salt- contents and the oil-contents.
Patent JP-H01105974-A (JP)
Title: Toner supplying device
Inventor: MAEDA KAZUHIKO
IPC: G03G15/08
Filed: 1987-10-20
Abstract: PURPOSE:To continuously form various kinds of images and to stabilize the image formation by decreasing the variation of the density of the image by executing toner supply to a developing machine based on the unit consumption quantity obtained by a correcting operation based on an image forming condition to the basic consumption quantity determined at every sheet size. CONSTITUTION:When an image is formed once against a form selected in accordance with an original being an object, a unit consumption determining means 2 of a toner supplying device determines the unit consumption quantity (a) by a correcting operation based on an image forming condition at the time when said image is formed, with respect to the basic consumption quantity a0 determined in accordance with a selected form size. In this state, in the process where the image is formed by various form sizes, the means 2 supplies successively the necessary quantity A which is determined, based on the unit consumption quantity (a) which is determined at every image formation of once, to a developing machine 1. A copying machine using this toner supplying device is constituted of a photosensitive drum 20, a light quantity sensor 29, a toner box 31, a dispense motor 35, a CPU 40 and a memory 41, etc.
Patent JP-2000174966-A (JP)
Title: Image forming device managing system
Inventor: TOMIDOKORO NOBUAKI
IPC: H04N1/32
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device managing system unnecessitating taking a wasteful measure in the case of erroneous detection. SOLUTION: When SC(service man call) is generated (step S301), the difference between the total counter of the SC occurrence of a previous time and a present total counter is taken and the difference is compared with an SC interval set in advance. When the difference is larger than the SC interval (step S303), SC information (abnormality information) is executed (step S304) and the present total counter is substituted to the total counter at the time of occurrence of SC at the previous time (step S305). On the other hand, when the difference is smaller than the SC interval, SC information is not executed and the step S305 is executed.
Patent JP-H08319521-A (JP)
Title: Method for treating combustion residue of waste containing industrial waste or metal oxide and apparatus for practicing the method
Inventor: EDLINGER ALFRED DIPL ING
IPC: C22B7/02
Filed: 1995-10-11
Abstract: Metal oxide-containing waste material is dried and preheated before being fed into a reactor (3) where it is melted and oxidised to produce a slag and a metal bath. The slag is then subjected to a two stage redn. pressure as it flows into an iron bath reactor (4) and then an iron bath calcinator (10). In the reactor, scrap or CO/CO2 is fed in to reduce mainly non-ferrous metals which form a bath which is subjected to segregation melting technique. A raw bronze melt is removed from the bottom of the vessel and recycled to the first reactor. In the second redn. stage, CaCO3, CaO and C and optionally O2 is fed into the vessel to reduce the FeO in the slag ad produce a pig iron melt.
Patent JP-H08117642-A (JP)
Title: Throttling structure of liquid cyclone
Inventor: URAYA AKIO
IPC: B04C5/16
Filed: 1994-10-26
Abstract: PURPOSE: To provide a throttling structure of a liquid cyclone which is constituted easily and is light in weight by reducing the number of parts as far as possible and in which the adjusting work of the throttle opening degree which has been so far troublesome is easily done without securing a work space wide. CONSTITUTION: In a liquid cyclone whose throttle opening degree is adjusted corresponding to the concentration of a slurry flowing in, an apex valve 1 which is an annular body consisting of a flexible elastic body and is provided with a flange 1a on the upper end outer periphery thereof, a ring shaped pressing plate 5 which is tightened by plural bolts 4 to a flange 3a on the lower end of a cyclone main body 3 and clamping a frange 3a and a belt 6 for expanding and constricting the periphery of the apex valve 1 by bolt tightening with a handle on the outer periphery of the apex valve 1.
Patent JP-S61142005-A (JP)
Title: Cutting method of oil pipe line in use
Inventor: YASUE KIYOSHI
IPC: F17D5/00
Filed: 1984-12-14
Abstract: PURPOSE:To avoid flashing explosion accident by water-cooling the upper surface of the pipe line in use of which oil has been discharged, making a hole on the surface through which two gas seals are inserted into the pipe, and filling the spaces formed by expanding the gas seals at the right and left sides of the hole with extinguishing bubble. CONSTITUTION:A hole 9 is made with the hole saw matching to the center of the cutting line on the outer periphery of an oil pipe line 1 in use, from which oil has been discharged, dipped in water. And two elastic baloon like gas seals 11 and 11' connected to flexible hose 10 and 10' through the hole 9 in the pipe line 1 are positioned at the right and left sides of the hole 9 and have N2 gas or air sent from outside for expanding the gas seals 11 and 11' to form isolating spaces 13. The extinguishing bubble made to foam by N2 gas through a fire extinguishing agent foamer 15 connected to a pipe 14 is fed to the spaces 13 to fill the spaces, to deactivate the components in the residual oil, to prevent the inside from open air circulation and to keep the cooling. In this condition, the pipe is cut along the cutting line on the outer periphery for preventing flashing explosion accident.
Patent JP-2000096427-A (JP)
Title: Measure cutting/curtain scaling apparatus
Inventor: FUKUI KEIJI
IPC: D06H7/02
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide measure cutting/curtain scaling apparatus capable of efficiently carrying out measure cutting and curtain scaling in a narrow operation space and greatly saving an apparatus installation area. SOLUTION: This apparatus has a curtain suspending beam 3 capable of retaining a curtain cloth by a clips 19 and freely lifting and lowering the cloth in a suspended state and a liftable cutter frame 1 equipped with a cutter means. Both the beam and the frame can be connected and disconnected and use a cutter in common in both the processes of measure cutting and curtain scaling.
Patent JP-H02109458-A (JP)
Title: Facsimile equipment
Inventor: YORITA TERUYUKI
IPC: H04N1/00
Filed: 1988-10-19
Abstract: PURPOSE:To simplify the operation and to improve the convenience in use by storing complicated key operation corresponding to a program key. CONSTITUTION:After an original is set to a read section 3 and a preset key for programming a keyboard 7 is operated, when a data storage area of a data memory 5 is designated, a control circuit 1 detects whether or not an inputted key is a program key and when the key is the program key, the program area of the data memory 5 is designated. When the data read from the data memory 5 is not an end code, the function key of the keyboard 7 is operated to read the data from the program area of the data memory 5.
Patent JP-H0687853-A (JP)
Title: Production of 2-acetylbenzo(b)thiophene
Inventor: MURATA MASANAO
IPC: C07D333/56
Filed: 1992-09-04
Abstract: PURPOSE:To obtain 2-acetylbenzo[b]thiophene useful as a synthetic intermediate for antiinflammatory agents in one step using an industrially readily available raw material by reacting substituted thiobenzaldehydes with a halogenating agent and acetone. CONSTITUTION:2-Substituted thiobenzaldehydes of the formula (R is alkyl, aralkyl or 2-formyl-phenylthio) (e.g. 2-t-butylthiobenzaldehyde) are allowed to react with a halogenating agent (preferably chlorine, bromine or sulfuryl chloride) and acetone, preferably at ambient temperature to 50 deg.C to afford the objective compound.
Patent JP-S63116210-A (JP)
Title: Input/output control system for sequence controller
Inventor: AMAGASAKI SHINICHI
IPC: G05B19/05
Filed: 1986-11-05
Abstract: PURPOSE:To enable a user to set up optionally an optimum I/O system for a sequence program by optionally selecting a direct system and a refresh system respectively for an input side and an output side. CONSTITUTION:The selection of an input system can be optionally switched by the user through a microcomputer 1 and a selection signal from the microcomputer 1 is stored in an input latch 2. The latched signal is switched by a terminal 2a so that a sequential input is selected for the direct input or a batch input is selected for the refresh input. In a terminal 2a, a WAIT time is selected so that a long time is selected in the direct input or a short time is selected in the refresh input. The entry of an input X is switched so that the input X is entered from an input unit in case of the direct system or from the contents XIM of an image memory in case of the refresh system and the entered input X is supplied to an arithmetic input of a CPU unit through an OR gate 6. An output system switching signal is stored in a output latch 7 and outputted by an approximately similar procedure.
Patent JP-H11103504-A (JP)
Title: Generation control device of hybrid vehicle
Inventor: ASO TAKESHI
IPC: B60L50/15
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To appropriately limit a generation power according to driving conditions and to prevent power performance from decreasing, by calculating the required generation power of a generator, based on the driving conditions of a vehicle and the amount of charge of a battery, and controlling an engine and the generator based on the required generation power. SOLUTION: Required generation power of a generator 2 is calculated, based on such driving conditions as an accelerator pedal opening and a vehicle speed and the amount of a battery 4. Then, an engine coolant temperature is detected by a temperature sensor 10, and a generation power upper limit according to the coolant temperature can be calculated. In this manner, the upper limit of generation power according to the engine coolant temperature is set and the required generation power is limited to an upper-limit value or less based on the engine coolant temperature and the vehicle speed. However, when the vehicle speed exceeds a set value and the change rate of the engine coolant water is equal to or less than a set value, the required generation power is not limited, thus appropriately limiting a generation power according to driving conditions.
Patent JP-H07116075-A (JP)
Title: Spool core for rolled toilet paper, containing perfume and manufacture thereof
Inventor: YAMAGUCHI TAKASHI
IPC: A47K10/16
Filed: 1993-10-21
Abstract: PURPOSE:To allow toilet paper to easily exhibit an aromatic effect by superposing and bonding paper materials with one another with the use of an adhesive added with perfume and applied over the surfaces of the paper material so as to form a paper sleeve serving as a spool core for tolled toilet paper. CONSTITUTION:In a spool core containing perfume, for rolled toilet paper, a plurality of paper materials are spirally wound into tube-like shapes, and are bonded together by an adhesive 4 applied over the rear surface of an outermost paper layer 2. The adhesive 4 contains perfume by less than 40wt.% with respect to the adhesive. Water-soluble emulsion type adhesive or the like can be used as the adhesive 4.
Patent JP-H06115013-A (JP)
Title: Surface protective film and its use
Inventor: KUSU TAKAYUKI
IPC: B29C65/40
Filed: 1992-10-01
Abstract: PURPOSE:To obtain a surface protective film having a suitable adhesive power for laminating at an ordinary temperature, an easy re-releasability, and no possibility that an adhesive remains on a surface of an adherend by a method wherein the surface protective film is a composite film consisting of two layers, i.e., a water-soluble film and a water-insoluble film. CONSTITUTION:A surface protective film is composed of a simple-substance film of a polyvinyl alcohol resin (having a saponification degree of 86.5-90.0mol%). This film is used in the following method: an aluminum plate or an acrylic resin plate is used as an adherend 4; a surface 5 of the adherend is wet by a spray of an ordinary-temperature water (15 deg.C); an obtained surface protective film 3 is overlapped on the adherend 4 with a surface of a water-soluble film 2 disposed on the surface 5 wet by water; and the surface protective film is laminated on the adherend between a pair of contact bonding rolls at ordinary temperature.
Patent JP-S61140937-A (JP)
Inventor: ROZETSUTO IBO
IPC: G03B37/02
Filed: 1984-12-13
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。