baber/WOPTO huggingface dataset:
Patent JP-2000130790-A (JP)
Title: Hot water supply equipment
Inventor: HASEGAWA TOSHIAKI
IPC: F24D17/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide hot water supply equipment causing little wasteful consumption of energy, by utilizing a heat source of the hot water supply equipment to generate power and by recovering thermal energy lost as a boiler loss, a turbine loss and a generator loss on the occasion to boil water. SOLUTION: A hot water storage tank 6 storing hot water is connected by piping with a power generating equipment holding body 5 which holds, in a watertight state, a power generating means equipped with a boiler 2, a steam turbine 3 driven to rotate by the steam generated by the boiler 2 and a generator 4 connected with the steam turbine 3 and generating power with the rotation of the turbine 3. By circulating hot water in the hot water storage tank 6 through the power generating equipment holding body 5 being in the watertight state, a heat loss at the time of power generation is used for heating the water.
Patent JP-H01143978-A (JP)
Title: Delay time measuring circuit
Inventor: SUGITA TAKAYUKI
IPC: G01R31/28
Filed: 1987-11-30
Abstract: PURPOSE:To obtain the title circuit with a high accuracy and simple constitution by providing plural standard delaying circuits which are connected to a pulse signal generator and whose delaying times are known, a multipoint changeover switch to select respective output signals of a pulse generator and a measured circuit, etc. CONSTITUTION:By a multipoint changeover switch 19, standard delaying circuits 18 whose delaying times are known beforehand are successively selected. A selected delaying pulse signal is supplied to a data signal input side D of a first FF 23, and simultaneously, a pulse signal delayed through a variable delaying circuit 20 is supplied to the clock signal input side of the FF 23. At such a time, an impressed voltage to the circuit 20 when the signal of a logic 1 is outputted from an output side Q of the FF 23 with the probability of 1/2 is recorded. When measurements as to all of the circuits 18 are completed, the relational expression of the impressed voltage and delaying time is obtained. Next, the output side of a pulse signal generator 11 is selected, and the delaying time of the circuit 20 to satisfy the same conditions is obtained from the relational expression. In the same way, the output side of a measured circuit 12 is selected, the delaying time of the circuit 20 to satisfy the same conditions is obtained, a difference between both delaying times is obtained, and it is made into the delaying time of the circuit 12.
Patent JP-H11104634-A (JP)
Title: Oil recovery apparatus and oil-water separation tank
Inventor: TAKAMIYA SHINICHI
IPC: E02B15/10
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide the subject articles at a low cost so that even a local- government such as a prefecture or a city is able to get them by providing two oil fences to a plurality of oil-water separation tanks and providing a tugboat pulling two oil fences and a belt conveyor feeding oil mixed with water in the oil-water separation tank. SOLUTION: An oil recovery apparatus is constituted of two connected bottomless oil-water separation tanks 1, 1, two oil fences 2, 2 attached to the bottomless oil-water separation tanks 1, 1, the tugboats 3, 3 pulling these oil fences 2, 2, a belt conveyor 4 feeding oil mixed with water in the single bottomless oil-water separation tank 1, the transport ship 5 for transferring the oil separated in the bottomless oil-water separation tanks and the float 6 such as a float bag 6 or the like having the belt conveyor 4 arranged thereto. In this oil recovery apparatus, the oil separated from water in one bottomless oil-water separation tank 1 can be transferred to the transport ship by a pump or the like while the oil mixed with water in the other bottomless oil-water separation tank 1 is fed in by the belt conveyor 4.
Patent JP-H06148741-A (JP)
Title: Camera with picture frame size changeover function
Inventor: IKENO TOMOHISA
IPC: G03B17/28
Filed: 1992-11-12
Abstract: PURPOSE:To stop the movement of an operational member changing over first and second picture frame sizes, at the time of closing a rear cover and simultaneously to move the operational member as necessary, at the time of closing the rear cover, as well, in a camera with a picture frame size changeover function setting the first and second picture frame sizes. CONSTITUTION:In the camera with the picture frame size changeover function constituted so as to arrange the operational member 13 setting the first and second picture frame sizes by the movement, on a camera main body 11 and simultaneously a movement stopping means 53 stopping the movement of the operational member 31 by closing the rear cover 35, inside the camera main body 11, a constitution that a releasing means 65 releasing the stop of the movement of the operational member 31 by the movement stopping member 53 is arranged is adopted.
Patent JP-H04179182-A (JP)
Title: Dye solution circulation device
Inventor: IIZUKA MASARU
IPC: H01S3/213
Filed: 1990-11-09
Abstract: PURPOSE:To prevent impurities from being mixed into a die solution so as to enable a dye laser to be improved in oscillation efficiency while keeping a constant dye concentration by a method wherein outside air and solvent vapor are exhausted from a closed type dye solution tank, and then a certain amount of gas is supplied to the tank from a gas supply source. CONSTITUTION:When a valve 2 of a bomb 21 and a flow control valve 23 are opened, gas flows into a tank 10 from the bomb 21 passing through a gas feed pipe 17. Concurrently, the gas pressure of a pressure gauge 27 is monitored by a gas controller 28, and a flow control valve 24 and an exhaust pump 25 are controlled so as to set exhaust volume and gas pressure to certain values. When a dye solution circulation device is set in operation under a certain pressure control, a certain amount of alcohol vapor is exhausted, alcohol is decreased in volume inside a tank 10, and a dye solution can be prevented from decreasing in dye concentration due to the deterioration of dye by light. Therefore, when a circulation pump 16 is driven, a dye solution 11 can be made to circulate through a dye cell 12, so that a dye laser of this design can be kept high in laser oscillation efficiency.
Patent JP-H11172207-A (JP)
Title: Non-slip pressure-sensitive adhesive double coated sheet and article non-slip structure
Inventor: HATA MICHIRU
IPC: C09J133/06
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure-sensitive sheet which can be used without employing another adhesive means for the non-slip of an article and can prevent unnecessary slip and positional movement and falling down of an article. SOLUTION: Projected parts 2 composed of a tacky crosslinking polymer are integrally molded on one major surface 11 of a substrate 1 having two major surfaces such that the projected parts 2 show a modulus of elasticity in shear G (at 25 deg.C), measured by the dynamic viscoelasticity measuring method with a frequency of 1 rad/sec in shear mode, of 5×10<5> -1×10<7> dyn/cm<2> and a lowering in log10 G (in the range of 25-125 deg.C) of less than 1.0.
Patent JP-H10140048-A (JP)
Title: Antimicrobial floor-coating material and coated floor surface
Inventor: AIHARA TETSUO
IPC: C09D133/12
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a subject floor-coating material containing a main material obtained by compounding a metal ion-containing antimicrobial agent controlled to a specific size with a binder, and capable of uniformly scattering the antimicrobial agent on the surface layer of a coated floor. SOLUTION: This antimicrobial floor-coating material contains a main material obtained by compounding a metal ion-containing antimicrobial agent (preferably a silver ion-containing antimicrobial agent) having an average particle diameter of <0.5μm with a binder capable of being used as a floor-coating material, such as an epoxy resin a urethane resin, methyl methacrylate resin or an organic or inorganic hybrid type prepolymer. The floor-coating material containing the main material can be coated on a substrate and subsequently curd in a state that the antimicrobial agent is not precipitated from places near to the surface of the coating film and partially exposed to the surface of the coating film, thereby enabling to form an antimicrobial coated floor surface.  The coating material can unnecessitate to compound a large amount of an antimicrobial agent, hollow balloons, light weight aggregates, etc.
Patent JP-H02148072-A (JP)
Title: Developer supply device of copying machine
Inventor: OGAKI SHINJI
IPC: G03G15/08
Filed: 1988-11-30
Abstract: PURPOSE:To make a diaphragm driving load low and constant, to satisfactorily maintain the detection accuracy and to prevent a malfunction by vibrating a diaphragm of a developer scraping means in the horizontal direction, and also, providing a detecting means on an open groove or a window part formed in the diaphragm. CONSTITUTION:In a developer container 30, a stirring member 32 and a replenishing roll 34 rotate and supply a toner to a developing unit 10. Also, a disk 60 whose thickness is varied by a transfer gear rotates and a supporting shaft 62 and a diaphragm 36 are brought to reciprocating vibration in the horizontal direction, and adhesion of the toner to an inner wall of the container 30 and blocking are prevented. Even if the toner is loaded fully, a driving load becomes roughly constant due to the horizontal vibration. Also, a piezoelectric sensor 38 is placed in an open hole window 68 of the diaphragm 36 and it is always placed in a vibrating state having no relation to the amount of the toner, and also, in a vibration area of the diaphragm, by which the detection accuracy is maintained satisfactorily, and also, the piezoelectric sensor 38 causes no malfunction.
Patent JP-H04175654-A (JP)
Title: Reagent type residual chroline meter
Inventor: TAKEUCHI HIDEO
IPC: G01N27/30
Filed: 1990-11-08
Abstract: PURPOSE:To provide a reagent type residual chroline meter capable of easily and surely detecting the quantity of liquids in a liquid container in order to detect the empty state of the container, etc. by controlling applied voltage. CONSTITUTION:A detected value(measured value) of density is monitored through a comparator 8a and when the value is lowered to below predeteremined density a voltage applied to a comparison electrode 3 is varied temporarily from a reference value to a fixed value and thereby a change in current under the plateau characteristic(voltage-current characteristic) of a mixture 1 serving as a liquid for measurement, i.e. variations in the indications of residual salts during the above change are compared to each other to deter mine according to the variations whether or not there is any liquid left in a liquid container. In other words, when the density of residual salts is below a predetermined value, the voltage applied is varied every predeteremied time in pulse form so as to determine whether or not a diffusion current is varied by more than a predetermined level and, when the current is varied by the predetermined level or less, no liquid is judged to be contained in the liquid container.
Patent JP-H02152662-A (JP)
Title: Fastener and packing bag with fastener
Inventor: MATSUI KAZUFUMI
IPC: A44B19/34
Filed: 1988-11-29
Abstract: PURPOSE:To lower welding temp., to increase a bag making speed, to enhance production efficiency and to conserve energy by forming the welding part to a bag main body based on a specific ethylene/vinyl acetate copolymer resin. CONSTITUTION:A male fastener 2 and a female fastener 3 are formed to two layers of the welding parts 2A, 3A to a bag main body 4 and the residual parts 2B, 3B containing a fastening body and the welding parts 2A, 3A to the bag main body 4 are formed based on an ethylene/vinyl acetate copolymer resin containing 1-9% of vinyl acetate and having a melt index of 0.5-6.0g/10min and the residual parts 2B, 3B may be formed from other resin. As other resin, low density polyethylene or straight chain polyethylene is designated. By forming a multilayer structure from the resin based on the ethylene/vinyl acetate copolymer resin and other resin, the engaging strength or openability of the fastener 1 can be properly adjusted. When the melt index is below 0.5g/10min and exceeds 6.0g/10min, engageness becomes inferior because of the inferiority of shape retentivity. When the content of vinyl acetate is below 1%, seal temp. lowering effect is reduced and, when said content exeeds 9%, engaging force becomes inferior because the flexibility is too high.
Patent JP-H10134487-A (JP)
Title: Digital disk player
Inventor: YOKOTA HACHIRO
IPC: H04N19/00
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide the digital disk player capable of automatically discriminating whether a loaded disk is a single layer disk or a dual layer disk in a short time. SOLUTION: This DVD(digital video disk) player 1 is composed of an optical pickup 14, a focus error amplifier 18, a focus servo processor 20, a focus actuator driver 22, a focus zero-cross detecting part 24, a timer 26, a system controller 28 and an RF amplifier 40. An objective lens 14a is raised or lowered at a fixed speed, and when a focus zerocross signal corresponding to a signal recording surface of the 1st layer is outputted from a focus zero-cross detecting part 24, the timer 26 is started up. A mark signal for showing prescribed timing for likely obtaining a focus zero-cross signal corresponding to a signal recording surface of the 2nd layer is generated by the timer 26, and when the focus zero- cross signal in this timing is outputted, the disk 10 is judged to be the dual layer disk.
Patent JP-H09121472-A (JP)
Title: Ac power supply apparatus
Inventor: YAMAMOTO TOSHIO
IPC: H02J7/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To find the deterioration state of a battery with a simple construction by a method wherein a ripple voltage superposed upon a battery voltage is divided by the ripple current of the battery to obtain the internal impedance of the battery. SOLUTION: In an AC power supply apparatus, a capacitor 11 and a battery 12 supply the ripple current of an inverter 3. In other words, a ripple current which is generated by the inverter 3 on its DC input side is applied to both the capacitor 11 and the battery 12. Therefore, respective ripple voltages which are expressed by the products of the respective internal impedances and the respective ripple currents are superposed upon the respective voltages of the capacitor 11 and the battery 12. A ripple voltage measuring means 13 measures the ripple voltage superposed upon the voltage of the battery 12 and a ripple current measuring means 14 measures the ripple current applied to the battery 12. The measured ripple voltage is divided by the measured ripple current to obtain the internal impedance of the battery 12 and the deterioration state of the battery 12 can be understood.
Patent JP-H06156784-A (JP)
Title: Paper separating and feeding mechanism
Inventor: FUJITA AKIHIRO
IPC: H04N1/00
Filed: 1992-11-13
Abstract: PURPOSE:To reduce the dimension and prevent the generation of the abnormal noise during the revolution of a separating roller. CONSTITUTION:A friction spring 25 is fitted in the sliding region 22b of a separating roller shaft 22, and a separating roller 20 is freely fitted to accommodate the friction spring 25 into an accommodation chamber 20b. The friction spring 25 generates a frictional force in the sliding region 22b, and the separating roller 20 is hooked in a hooking engagement part 25a. Accordingly, the friction spring 25 in the separation feed of a document generates a separating torque for suspending the separating roller 20 against ths frictional force on the shifting document.
Patent JP-H06147537-A (JP)
Title: Air conditioner
Inventor: YAMOTO AKIRA
IPC: F24F13/32
Filed: 1992-11-13
Abstract: PURPOSE:To install even in a place having a narrow lateral width and to facilitate an installation. CONSTITUTION:An air conditioner comprises a plurality of housings 1, 2 disposed in a ceiling space of a house in such a manner that the housings are stacked, vent ducts 7, 8 extended from the surfaces of the housings in the same direction. Thus, since it is not necessary to increase a lateral width, it can be installed in a place having a narrow lateral width. Further, since an operation for hanging the housing and a connecting operation for the ducts are facilitated, an installation is easily executed.
Patent JP-H03163414-A (JP)
Title: Liquid crystal device
Inventor: HARA MITSUYOSHI
IPC: G02F1/133
Filed: 1989-11-21
Abstract: PURPOSE:To obtain the liquid crystal device having high image quality by providing a liquid crystal having a spiral structure twisted by a prescribed angle in the thickness direction, a pair of polarizing plates on the outer side of transparent substrates and at least one layer having 500 to 600nm anisotropy of a refractive index on the inner layer of the polarizing plates. CONSTITUTION:Liquid crystal molecules are crimped by the transparent substrates 11a, 11b consisting of glass, plastics, etc. Transparent electrode layers 12a, 12b and this films of polyimide, 'Teflon(R)', etc., by printing, etc., are formed on the surfaces of the substrates, by which uniaxially oriented film layers 13a, 13b subjected to a rubbing treatment in one direction are provided. The substrates 11a, 11b are so disposed that the oriented film layers thereof face each other to attain the spiral structure 15 twisting the liquid crystal molecules 14 by 240 to 260 deg.. A liquid crystal driving voltage is impressed to the transparent electrode layers 12a, 12b. A panel 16 for driving the liquid crystal, a layer 17 having the anisotropy of the refractive index, a light source 18, a polarizer 19b, and an analyzer 19b are provided. The sealings 1A, 1B for sealing the liquid crystal molecules are provided as well.
Patent JP-H08212818-A (JP)
Title: Liquid burning agent for light illuminating body and light illuminating body
Inventor: SAKAMOTO ETSUO
IPC: F21V35/00
Filed: 1995-10-26
Abstract: PURPOSE: To perform coloring and adding fragrance, and enlarge flame so as to improve ornamental performance by forming a liquid burning agent, which is received together with a core body in a burning vessel having an opening portion, of aliphatic dibasic acid ester as a main component which has a specific flash point and viscosity. CONSTITUTION: A liquid burning agent 2 is received in a burning vessel 1 having an opening portion 6 in the upper end thereof, and a wick 3 to be burnt is held by a core holding body 4 so that the lower end thereof touches the burning agent 2 or is soaked in the same and the upper end thereof is exposed on the upper face of the same in a light illuminating body. The burning agent 2 is mainly formed of aliphatic dibasic acid ester such as diisodecyl adipate or diisononyl adipate which has such a flash point as not to catch fire from burning flame, and has viscosity of 30cps or less at 25 deg.C. They are colorless, transparent, and excellent in ornamental performance, and the absorption of the core body 3 is excellent so that flame is large and soot is hardly produced. Since they are odorless, fragrance is effectively added so as to produce the favorable fragrance during their burning.
Patent JP-H03165110-A (JP)
Title: Transmitter output circuit
Inventor: KOSAKA YUJI
IPC: H01P5/19
Filed: 1989-11-22
Abstract: PURPOSE:To prevent a high frequency power amplifier from going to the overloaded state by constituting the circuit configuration of plural matching circuits or circuit constants of them to be different from each other. CONSTITUTION:The circuit is provided with T-type matching circuits 1, 2 connecting respectively to the output of high frequency power amplifiers 4, 5 and with a hybrid synthesizer 3 synthesizing output power of the high frequency power amplifiers 4, 5. The circuit configuration or the circuit constant of the matching circuits is selected so as to be different from each other. When the output impedance of a transmitter is fluctuated from a normal value, the load impedance of each high frequency power amplifier is changed differently, the output power is unbalanced and an unbalance current flows to the unbalance absorbing resistor RH of a hybrid synthesizer to absorb the unbalanced power, a standing wave generated at the output side of each high frequency power amplifier is suppressed to be small. Thus, the overload state of the high frequency power amplifiers in prevented.
Patent JP-H07156360-A (JP)
Title: Manufacture of thermal stencil, and original plate cartridge for printing the thermal stencil used for the manufacture
Inventor: ANDO YOICHI
IPC: B41J3/407
Filed: 1993-12-03
Abstract: PURPOSE:To provide a method for manufacturing a thermal stencil which can simply manufacture the stencil and an original plate cartridge for printing a thermal stencil to be used therefor. CONSTITUTION:The method for manufacturing a thermal stencil comprises the steps of mounting an original plate cartridge B for thermal stencil printing so contained in a cassette case 22 as to be delivered by winding an original plate 20 for printing with a tapelike thermal stencil in a cartridge container 13 of a thermal printer A having a thermal head 12 which can print a tapelike matter, and forming a print image set by inputting with a keyboard 10 on the printer or an external input on the plate 20 delivered from the cartridge B, thereby manufacturing the stencil in a suitable length. Thus, an utilizing range of an existing label word processor can be largely increased.
Patent JP-H09127309-A (JP)
Title: Microlens array sheet and liquid crystal display using the same
Inventor: MIKAMI TOMOKO
IPC: G09F9/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To hold an excellent picture and display quality by attaching the projected top part area of a micro unit lens to the observation surface side of a liquid crystal cell and specifying the height of the projected part and the thickness of the contact of the projected part with a pressure sensitive adhesive or an adhesive layer. SOLUTION: This microlens array sheet is provided with the surface arraying body of the micro unit lens, that means, the minute unit part having a lens function. In a state where the projected top part area of a 1st substance layer 1 is attached to the liquid crystal cell 11, the ratio A/B of the height A of the projected part to the thickness B of the contact of the projected part with the pressure sensitive adhesive or the adhesive layer 4 is specified. In the case A/B is 1, the recessed part of the arraying body is filled with the pressure sensitive adhesive or the adhesive, so that a sufficient angle-of-visibility enlarging effect is not achieved. Therefore, it is desirable that A/B exceeds 1, furthermore, it is >=2 and <=1000. Since the thickness of a 2nd substance layer becomes sufficient in the case A/B is >=2, it is desirable from the point of view that a double picture is prevented from appearing and the angle-of- visibility enlarging effect is held. It is more desirable to set A/B to >=10.
Patent JP-H05139392-A (JP)
Title: Diagnosing device for avionics apparatus
Inventor: HIRANUMA SATOSHI
IPC: B64D47/00
Filed: 1991-11-20
Abstract: PURPOSE:To provide an avionics apparatus diagnosing device which can find even nonconformity being nonreproducible on the ground if it occurs during flight. CONSTITUTION:An avionics apparatus diagnosing device is composed of a data recording section 1, a knowledge base section 2, a diagnosis processing section 3, a flight data collecting section 4 and diagnosing sections 5, 6 for trouble on the ground, and the data recording section 1 records data sent from the flight data collecting section 4 and data sent from the diagnosing sections 5, 6, and the diagnosis processing section 3 receives data stored in the data recording section 1 and the knowledge base section 2. Thus the avionics apparatus can be diagnosed.