baber/WOPTO huggingface dataset:
Patent JP-S5443868-A (JP)
Title: Removing method for nox in exhaust gas
Inventor: KAWAMURA KAZUO
IPC: B01J23/74
Filed: 1977-09-14
Abstract: PURPOSE:To activate the catalyst with a simple treatment, to use it for a long period of time and to reduce and remove cheaply the abovementioned NOX, by using the material obtained by generating a specified amount of the iron rust of a specified heating loss, consisting of gamma-FeO2H, alpha-FeO2H, etc. as the main components, by repeating the desiccation and humidification without heating on the surface of iron substrate, as the catalyst. CONSTITUTION:By exposing the iron substrate outdoors and repeating the desiccation and humidification at the normal temperature, the iron rust consisting of hydrated iron oxides such as gamma-FeO2H, alpha-FeO2, etc. as the main components and showing the heating loss to 150-300 deg.C more than 7%, is generated in an amount more than 10mg/cm<2> for the surface area of the iron substrate and is used as the catalyst. By contacting the exhaust gas to the catalyst after NH3 has been added to the above gas, NOX in the exhaust gas is reduced to N2 and is removed. The above catalyst can be prepared easily and cheaply by exposing the iron substrate outdoors or by passing air through the inside of the reactor made of steel and spraying water or a dilute aqueous solution of sulfuric acid intermittently. Besides, when the activity has lowered, after a part or the whole of rust has been removed, the catalyst is regenerated by repeating the desiccation and hymidification and is used several times as the catalyst until the iron substrate collapses.
Patent JP-H09273055-A (JP)
Title: Control of electronic pattern circular knitting machine
Inventor: ARAMAKI YOSHIHIRO
IPC: D04B15/82
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To determine output data, when a pattern is loaded on a controller in an electronic pattern circular knitting machine. SOLUTION: This method for controlling an electronic pattern circular knitting machine comprises a step for loading parameters (pattern) on a controller 7, a step for stopping the machine so that the selvage 12 of a knitted fabric is approximately aligned to a first needle-selecting device, a step for determining a start needle, a step for calculating the final lap in the final data of the loaded pattern with the controller 7 on the basis of the determined start needle, and a step for operating the knitting machine to start the knitting of the first part of the pattern, when the start needle reaches the position of the first needle- selecting device after the knitting of the final lap of the pattern.
Patent JP-H02286060-A (JP)
Title: Laver screen and laver-drying apparatus
Inventor: HABUTA TOKUYUKI
IPC: A23L17/60
Filed: 1989-04-28
Abstract: PURPOSE:To obtain a laver screen capable of drying and finishing a laver sheet in a short time at a low temperature without deteriorating the quality of raw laver by arranging a plurality of core materials made of a synthetic resin containing specific far infrared radiating ceramic particles. CONSTITUTION:The objective laver screen can be produced by dispersing far infrared-radiating ceramic particles having a far infrared emissivity of >=75% (preferably >=90%) at wavelength of 5-20mum at 30-40 deg.C e.g. in a solvent at a ratio of 1-50wt.%, filling and sealing the dispersion in a hollow part of a core material made of a synthetic resin and arranging a plurality of the obtained core materials containing the far infrared-radiating ceramic particles. As an alternative, a laver sheet can be effectively dried by the use of a laver-drying apparatus produced by dispersing said particles in a resin paint at a ratio of 5-60wt.% and applying the dispersion to the surface of the inner wall of the drying apparatus and the surface of internal equipments.
Patent JP-S6128228-A (JP)
Title: Idle controller for conference telephone system
Inventor: MARUYAMA TADASUKE
IPC: H04B1/40
Filed: 1984-05-30
Abstract: PURPOSE:To attain natural conversation by constituting the titled controller with n-set each of input terminal, voice detection circuit, a switching circuit, adder circuit adding outputs of n-set of switching circuits, subtraction circuit subtracting outputs of n-set of switching circuits, output terminal and noise generating circuit so as to transmit voice of all talkers immediately in a complete form. CONSTITUTION:Each uttered voice is inputted to a voice detection circuit 5i (i=1,...,n) via input terminal 1i(i=1,...,n). A voice control signal ai being an output of the voice detection circuit 5i is inputted to a control section of a switching circuit 6i(i=1,...,n) and also inputted to a noise generating circuit 81. The noise generating circuit 81 recognizes the numbers (k) of idle lines by using a voice control signal on n-line and decides the level of added noise generated in response to the numbers (k) of idle lines. Added noise is inserted to an idle line in place of the input signal via the switching circuit 6i(i=1,...,n). The signal passes through tne n-input adder circuit 40 through subtraction circuits 3i(i=1,..., n) to eliminate the own line input signal and is outputted to a reception section of each line.
Patent JP-H06322986-A (JP)
Title: Concrete force feed method
Inventor: ISOBE KINJI
IPC: E04G21/04
Filed: 1993-05-12
Abstract: PURPOSE:To make it possible to transport concrete over a long distance with a low discharge feed pump by injecting a cement fine particle slurry from a force feed pipeline and installing a lubricative film between injected concrete and the force feed pipe line. CONSTITUTION:A slurry-like film, such as Portland cement, which is more lubricative than force feed concrete, is installed between concrete to be fed with force and a concrete transfer pipe. This slurry-like film works as a kind of lubricant, which makes it possible to transfer cement which is hard to floor over a long distance. In this case, as a material having excellent lubricating properties 100 part of fine particles, which are hydraulic material or fine particles which are soluble or hard to be dissolved, are mixed with 35 to 50 parts of water, thereby producing a mixed slurry. A large number of small holes, which are communicated with a lubricant force-in pipe 7 and adapted to envelop the concrete force-feed pipe 4, are installed and formed in such a fashion that a lubricant may be injected into the concrete transfer pipe 4. This construction makes it possible to adopt an ordinary booster pump or a small-sized transfer pipe 4, thereby reducing construction cost. What is more, it is also possible to enhance workability.
Patent JP-S5637126-A (JP)
Title: Water sprinkling hose and its manufacture and its device
Inventor: BUIRUHERUMU HEEGURAA
IPC: A01G25/02
Filed: 1980-08-13
Abstract: 1. Method of manufacturing a water hose having inner intermediate walls using a mould which is moved along a mould run and consists of endlessly guided mould halves which, when moving into the linear mould run, are guided in pairs towards one another and closely adjacent to one another in the direction of movement while the mould is closed, and a still thermoplastic hose being fed to the mould and deformed therein under a vacuum, characterised in that, even before two mould halves are moved together, the hose is subjected to a vacuum at least in part of its cross-section, at least one vacuum channel extending into the run-in area of the mould halves as far as the front of the linear mould run so that at least one vacuum hole overlaps the vacuum channel before the mould is closed, and, subsequently, is compressed over part of its cross-section leaving hollow spaces open to form weld marks.
Patent JP-H05302967-A (JP)
Title: Erasing method of ghost signal in nuclear magnetic resonance measurement
Inventor: FURUHATA KAZUO
IPC: G01N24/08
Filed: 1991-05-15
Abstract: PURPOSE:To make the repetition time of a pulse short as far as possible, to remove an inessential ghost signal and to remove a noise. CONSTITUTION:A pulse train is irradiated 1; after that, an FID is sampled 2; a spin locking pulse 3 is applied before a next pulse train is irradiated; a transverse magnetization component in a prescribed direction is made to disappear. Immediately after that, a 90 deg.-pulse 4 whose phase is different by 90 deg. or 270 deg. from that of the spin locking pulse is applied; a residual transverse magnetization component is directed in the X-direction; an X-component and a Y-component are erased completely when the next pulse train is irradiated.
Patent JP-H09272940-A (JP)
Title: Hypo-eutectic aluminum-silicon die-cast alloy excellent in elongation and impact toughness
Inventor: ANAMI TOSHIYA
IPC: C22C21/02
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a hypo-eutectic Al-Si alloy die-cast product having <=12% elongation and <=4.0J/cm<2> impact value. SOLUTION: This hypo-eutectic Al-Si alloy has a compsn. contg., by weight, 7 to 11% Si, 0.3 to 1.0% Fe, 0.2 to 0.8% Mn and 0.001 to 0.1% Sr, and in which the weight ratio of Mn/Fe lies in the range of 0.5 to 1.0 and having a structure in which granular eutectic Si and lumpy Al-Fe-Si-Mn compounds are dispersed as those having >=15μm average grain size. Since there is no acicular crystallized product causing stress concentration, the material high in elongation and toughness can be obtd.
Patent JP-H05346943-A (JP)
Title: Hydraulic circuit diagram generating device and control method
Inventor: FUJIWARA MASAAKI
IPC: F15B11/00
Filed: 1992-04-30
Abstract: PURPOSE:To easily design the computer of a manifold block by specifying a partial area in a hydraulic pressure circuit diagram and taking a part table and network data out together in one output file. CONSTITUTION:This device and method are provided with a parts table generating means which generates the parts table of circuit parts present in the specified area in the generated hydraulic pressure circuit diagram and outputs circuit diagram data when the specific circuit area is specified. This parts table generating means generals the parts table by specifying an area to be realized as the manifold block in the generated hydraulic pressure circuit diagram. Further, the parts table generating means after reading circuit diagram data which are generated in the past and altering the design by addition, correction, deletion, etc., automatically corrects the pad table which is read in at the same time as the design is altered. Further, a layer for setting attributes required for data processing is provided and a sublayer which allows the settings of some attributes of the layer to be altered is also provided.
Patent JP-H048129-A (JP)
Title: Monitoring system for static stability of power system
Inventor: SUZUKI MAMORU
IPC: H02J3/24
Filed: 1990-04-26
Abstract: PURPOSE:To judge the static stability in the case that a supposed accident occurs so as to achieve stabilization measures by making up a state equation, which expresses system condition based on the various data measured on-line, and solving this so as to judge the stability. CONSTITUTION:A measuring instrument 1 detects the output and voltage of a power system 1, the power of load, the tide flow of a line, and the voltage of the bus, the opening/closing condition of a breaker, and others, and transmits them to a calculator 4 through a transmitter 3. In the system condition grasping means of the calculator 4 sees the change of the opening/closing condition of the breaker and grasps the system configuration, and decides the voltage and the phase angle of the voltage by at least square estimating method fitted with plumb and condition estimation and calculation, and defines the condition equation which expresses the condition of the system. If the actual part of the peculiar value of the condition equation is negative, it judges it stable, and if the actual part of the peculiar value is positive, it judges it unstable. It performs stabilization measures, and indicates output on a display.
Patent JP-S62271350-A (JP)
Title: Nonaqueous electrolytic solution battery
Inventor: NISHIYAMA TOMOHIRO
IPC: H01M10/054
Filed: 1986-05-16
Abstract: PURPOSE:To reduce the drop in the terminal voltage at the initial stage of discharge and improve the flatness of the discharge terminal voltage, by using a mixture of cupric oxide and molybdenum sulfide as the active material of a positive electrode. CONSTITUTION:A nonaqueous electrolytic solution battery, whose negative electrode has a light metal as an active material and whose electrolytic solution is made of a nonaqueous solvent, has a positive electrode whose main active material is mixture of cupric oxide and molybdenum sulfide. For example, the cupric oxide (CuO) and the molybdenum sulfide (MoS2) are mixed together in each case of various ratios, and further 10 units by weight of graphite as a conductive material and 5 units by weight of polytetrafluoroethylene as a binder are mixed with 100 units by weight of the mixed active material, and the resultant mixture is pressed and shaped into a pellet to be the positive electrode 5.
Patent JP-S63276308-A (JP)
Title: Differential amplifier circuit
Inventor: KATSU SHINICHI
IPC: H03F3/45
Filed: 1987-05-07
Abstract: PURPOSE:To improve the common mode rejection ratio by providing a 1st differential amplifier circuit, a 2nd differential amplifier circuit and a common mode signal negative feedback circuit comprising a voltage level shift circuit so as to suppress the common mode gain. CONSTITUTION:Only a common mode component  Vc is extracted from an output signal obtained at terminals 4, 5 from a source electrode of a FETM 8, where signal components at differential output terminals 4, 5 are  Vc+ Vdif,  Vc- Vdif (in equation,  Vc is a change in the common mode component of the signals at the terminals 4, 5 and  Vdif is a change in the differential component). The component  Vc is subjected to DC potential shift by a diode group D via a buffer circuit comprising FETM 10. Then the component  Vc is impressed to a gate of a current source FETM 9 to form a negative feedback circuit as to the common mode component. As a result, the common mode output voltages at the terminals 4, 5 are kept always constant regardless of the impressed voltage to the input terminals 1, 2. Thus, the common mode gain is also suppressed.
Patent JP-S5234986-A (JP)
Title: Preparation of water-soluble monascus pigment
Inventor: ENDOU NOBORU
IPC: A23L5/40
Filed: 1975-09-13
Abstract: PURPOSE: Monascus pigment is extracted with ethanol and the extract is treated with a lipase to yield water-soluble pigment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5335261-A (JP)
Title: Waste water treating device
Inventor: ISHIZAKI KOUJI
IPC: C02F3/10
Filed: 1976-09-14
Abstract: PURPOSE: To develop purification efficiency by holding film of organisms of a waste water treating device, which performs purification/treatment, with use of a brush-like object and by increasing a contact area with waste water. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S603681-A (JP)
Title: Image forming device
Inventor: TAKAKURA HIROSHI
IPC: G03G15/20
Filed: 1983-06-22
Abstract: PURPOSE:To prevent a transfer picture from being sent out in a state that it remains unfixed, by executing no fixing operation and making an input means for setting carrying ineffective, in case when a transfer image exists in a transfer material in a state that it remains unfixed. CONSTITUTION:A CPU1(35) is a key read, analysis and display control part, executes a read and its analysis of an input of each key (26-30), also decision as to whether the input of each key is effective or ineffective by an inside state of a printer, and executes the control of a CPU2(37) and the transmission of information of a key input, etc. when it is effective. When a PAPER-FEED key 30 is inputted, paper is fed smoothly by each page while the key 30 is being depressed, in case a page counter 33 goes to ''0'', but no fixing operation is executed. In case the counter 33 does not go to ''0'', there is the possibility that an unfixed picture is generated, therefore, this input is disregarded. In such a way, it can be prevented that a transfer picture is sent out in a state of being unfixed.
Patent JP-H05307857-A (JP)
Title: Disk cassette
Inventor: MIYATA KIYOYUKI
IPC: G11B23/03
Filed: 1992-04-30
Abstract: PURPOSE:To prevent dust sticking to the surface of a shell or the like from falling into the shell from the opening part of the shell with a shutter when the shutter is opened in a microfloppy disk. CONSTITUTION:The shutter 4 is attached to the microfloppy disk 1 so as to make it slidable in a state overlaying on the surface of the shell 3. When the shutter 4 is slid in one direction, an opening part 6 disposed on the shutter 4 and the opening part 5 disposed on the shell 3 are overlapped, and the head of a disk drive is introduced into the shell 3 through the opening parts 5 and 6. A step part 7 forming a dust receiving space is disposed between shutter 4 and the surface position of the shell 3 corresponding to the opening part 6 of the shutter 4 when the opening part 5 of the shell 3 is closed.
Patent JP-H05305845-A (JP)
Title: Headlight for vehicle
Inventor: NODA YUSUKE
IPC: B60Q1/12
Filed: 1992-04-30
Abstract: PURPOSE:To prevent an optical axis from varying in the same direction in the case where a steering wheel is steered in the reverse direction to the turning direction at the time of drift traveling. CONSTITUTION:A steering angle sensor 4 is installed in a steering wheel 5, while each wheel speed sensor 6 is installed in both front and rear wheels 7 and 8. An actuator 2 is driven by an actuator drive circuit according to a steering direction and a steering angle, and an optical axis of a lamp unit 1 is adjusted in the steering direction. At the time of drift traveling, a racing state of each rear wheel is detected by the wheel speed sensor 6, and the actuator 2 is driven by the actuator drive circuit and the optical axis of the lamp unit 1 is put back to the center of a vehicle irrespective of steerage of the steering wheel 5.
Patent JP-H06326628-A (JP)
Title: Antenna input switching circuit
Inventor: MIYASAKA TOSHIKI
IPC: H01Q23/00
Filed: 1993-05-13
Abstract: PURPOSE:To attain the miniaturization and cost reduction of an on-vehicle television by constituting an inexpensive circuit instead of an RF relay. CONSTITUTION:An antenna input switching circuit interposed and connected among an antenna 1, electronic tuner 5, and radio receiver 7, is equipped with a PIN diode 3a connected between the antenna 1 and the electronic tuner 5, PIN diode 3b connected between the antenna 1 and the radio receiver 7, and transistors 15, 19, and 23 which detect the strength of a received electric field from an RF signal received by the antenna 1, and control the continuity of the PIN diodes 3a and 3b according to the strength.
Patent JP-S5812770-A (JP)
Title: Nozzle head for ink jetting
Inventor: AISAKA SHIGENORI
IPC: B41J2/06
Filed: 1981-07-16
Abstract: PURPOSE:To obtain an ink jet nozzle head capable of giving a high resolving power by a method in which concavities are provided between adjacent nozzle ports in such a way as to prevent the spread of ink and thereby to minimize the size of meniscus formed at the nozzle ports. CONSTITUTION:Concavities 8a, 8b, 8c, and 8d are provided between plural nozzle ports 7a, 7b, and 7c and on the outside of the final end port 7a, provided in a nozzle head 2. When ink is pressurized, the expansion of meniscus formed at the nozzle ports is interrupted at the positions of the concavities 8a-8d, and also because the nozzle ports are inclined to the flying direction of ink, the expansion of the meniscus in the vertical direction is avoided.
Patent JP-S63276446-A (JP)
Title: Production of rice cracker containing lentinus edodes
Inventor: SABA KAZUE
IPC: A23L19/00
Filed: 1987-05-06
Abstract: PURPOSE:To produce tasty rice cracker containing Lentinus edodes useful as a snack between lunch and supper or a relish for beer, making the best of flavor of Lentinus edodes, by using finely cut Lentinus edodes and wheat flour as raw materials. CONSTITUTION:Dried Lentinus edodes is reconstituted with water, cut into tiny pieces and blended with wheat flour, water, sugar, salt and other seasoning. Then the blended ingredients are divided into about 4-5cm rod state, covered with a wrapping material, put in a refrigerator for about 1hr, thinly cut round slices, thinly extended by a rolling pin and fried with an edible oil at about 160 deg.C.
Patent JP-H1048581-A (JP)
Title: Quantum well electro-optic modulator
Inventor: STARCK CHRISTOPHE
IPC: G02F1/025
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To make possible the operation of the modulator with a high frequency and high light power while maintaining a high degree of modulatability by disposing an n-type doped layer, quantum well active layer, non-doped layer and p-type doped layer consisting of group III-V elements in this order. SOLUTION: The electro-optic modulator including two electrodes K1, K3 disposed on both sides of a semiconductor structure is provided with the first layer 2 which is formed on a substrate consisting of the group III-V elements, consists of the group III-V element and is doped so as to have electrical conductivity of n-type and the second layer 3 which consists of the group III-V elements and is doped so as to have electrical conductivity of p-type. The active layer CA consisting of a series of quantum wells and potential barriers is disposed between the first layer 2 and the second layer 3. Further, the third layer 6 consisting of the non-doped group III-V elements is disposed between the active layer CA and the first layer 2 in order to decrease the electric capacitors existing between the electrodes K1 and K2.  As a result, the time for capturing the holes in the wells is shortened and saturation power is increased.
Patent JP-H02290964-A (JP)
Title: Crucible for holding vapor deposition material
Inventor: NISHIO TAKASHI
IPC: G02B1/10
Filed: 1989-04-28
Abstract: PURPOSE:To prevent splashing in the course of vapor deposition even if a material having high thermal conductivity, such as titanium dioxide, is held in a crucible by constituting the whole or the principal part of the crucible if a material composed principally of Mo. CONSTITUTION:The whole or the principal part of a crucible for holding a vapor deposition material, such as titanium dioxide, is constituted of Mo as a simple substance or an Mo alloy containing copper, aluminum, etc. Since Mo is reduced in thermal conductivity and difficult to be cooled by a water- cooled copper hearth, no temp. difference occurs between the crucible and the molten titanium dioxide. Accordingly, splashing can be prevented and the operation of vapor deposition can be smoothly performed, and a titanium dioxide film free from ruggedness can be obtained. Further, since Mo has high melting point and has superior heat resistance, the occurrence of deformation in the crucible can be prevented.
Patent JP-H01281935-A (JP)
Title: Packaging material
Inventor: KOGA SUSUMU
IPC: B32B27/28
Filed: 1988-05-10
Abstract: PURPOSE:To enable gas barrier properties to be easily changed at low cost with its excellent transparency by specifying the adhesion strength of the resin layer having the specified value or more of the oxygen gas-permeating amount from the side of a packed object to the layer having the other specified value or less of oxygen gas-permeating amount. CONSTITUTION:A constructed layer is composed of the resin layer 3 with low gas barrier properties wherein the oxygen gas-permeating amount from the side of a packed object is 100cc/m<2>.24Hr.100mum or more and the resin layer with high gas barrier properties wherein oxygen gas-permeating amount is 10cc/m<2>.24Hr.100mum or less with the adhesion layer 2 of the adhesion strength of 20-200/25mm width intervening therebetween. To suppress said adhesion strength, coextrusion process is used, and the strength may be suppressed in high accuracy by selecting the resin composition of the adhesion layer. Consequently, the packaging material whose transparency may be regulated and which may be removed, is obtained.