baber/WOPTO huggingface dataset:
Patent JP-S58156409-A (JP)
Title: Air conditioner for automobile
Inventor: AOKI TAKASHI
IPC: B60H1/00
Filed: 1982-03-12
Abstract: PURPOSE:To improve recognizability of temperature condition in the vehicular cabin in such a way that different color coding at the segment parts of display elements is represented according to the case where the difference between temperature in the vehicular cabin and the set temperature has become less than the prescribed value, and to the case where it is larger than the prescribed value. CONSTITUTION:A display circuit of temperature condition in the vehicular cabin is composed so that it may operate a liquid crystal display element 11 through a liquid crystal driver 10 by means of a microcomputer 1 in order to display the set temperature. Also, likewise it is composed to make display of the temperature condition in the vehicular cabin by operating, each of lamps 14a-14c through a display driver which comprises resistors 12a-12c and transistors 13a- 13c by means of the microcomputer 1. In this event, a green lamp 14a is lit up when the difference DELTAT between the set temperature Ts and the cabin temperature Tr satisfies DELTAT <=1(deg), and when it satisfies DELTAT>1, it is discriminated whether Tr>Ts is satisfied or not, whereas in case of YES, a red lamp 14b is lit up, and in case of NO, a blue lamp 14c is lit up respectively.
Patent JP-S55129653-A (JP)
Title: Change over device
Inventor: IKEDA MASAO
IPC: F16H21/44
Filed: 1979-03-29
Abstract: PURPOSE: A change over device which consists of the primary, secondary and intermediate bell cranks and can securely transmit power intermittently without an oversliding of those cranks, a gap or a time lag, with those input and output ends connected in the mechanism.  
     CONSTITUTION: When an input rod 1 is moved in the direction of an arrow m, the primary bell crank 2 turns about a center pivot b in the direction n and pulls an intermediate rod 3 to move an intermediate bell crank 4 in the direction of an arrow p. The intermediate bell crank 4 is turned about a pivot e in the direction q. As an idle pulley 8 is secured by an actuator 10, a rod 11, of a parallel link 5 is pushed in the direction r to turn the secondary bell crank 2 about a center pivot h in the direction s. An output rod 7 is forced in the direction t. On the other hand, when the actuator 10 is pulled backwards to turn the link 5 in the direction v until the intermediate rod 3 reaches the position of the arm of the crank 2, power is cut off to the output rod 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55131138-A (JP)
Title: Treating method for coke for sintering starting material
Inventor: KITAMURA KENJI
IPC: C22B1/16
Filed: 1979-03-29
Abstract: PURPOSE: To improve the grain size distribution of grained coke to be blended into sintering starting material by crushing minus mesh coke with a doubel roll crusher whose roll gap has been adjusted.  
     CONSTITUTION: Minus mesh coke is crushed with a double roll crusher whose roll gap has been adjusted to 2W3mm. Thus, coke breeze is obtd. contg. little fine grains and having a grain size distribution which is rich in optimum grain sizes. By blending this coke breeze into sintering starting material in a predetermined ratio the quality and productivity of the resulting sintered ore are enhanced, and the amt. of coke used can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51113752-A (JP)
Title: Flat-tire detection unit of railway-use wheel
Inventor: SHIOTANI AKIO
IPC: G01B21/30
Filed: 1975-03-31
Abstract: PURPOSE: In order to quickly and adequately detect the wheel, without changing ready-established railway-track-crossties and so on, by ways of detecting bending moment which are applied on the rail by wheel. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04255617-A (JP)
Title: Stacked insulator
Inventor: MINAMITANI YASUO
IPC: H01B17/62
Filed: 1991-02-06
Abstract: PURPOSE:To provide a stacked insulator excellent in moisture resistance and free from a tensile stress therein by winding a cloth or film-like nonhydroscopic material having fine wrinkles in the winding direction around a core bar, followed by impregnating and hardening a thermosetting resin therein. CONSTITUTION:Fine wrinkles are provided on a cloth, a nonwoven cloth, a film or the like made of a nonhydroscopic material in which a thermosetting resin such as a polypropylene, etc., is contained solely or is compounded with other materials by a crepe processing in which they are pressurized by heating rollers in a perpendicular direction of the longitudinal direction thereof. The nonhydroscopic material 1 is wound around the core bar 2 several times over, followed by impregnating and hardening a thermosetting resin, such as epoxy, etc., therein. Although the whole contract during cooling, since a rigidity in the circumferential direction is small due to the wrinkles on the nonhydroscopic material 1, no tensile stress takes place in the radial direction in the same way as the case of an isotropic material. Consequently, cracks or the like are unlikely to take place upon repeated thermal shocks.
Patent JP-H07249801-A (JP)
Title: Bonded quantum dot element
Inventor: SAKAMOTO TOSHIMORI
IPC: H01L29/06
Filed: 1994-03-09
Abstract: PURPOSE:To provide a bonded quantum dot element as a state-of-the-art electronic device using charge energy of a single electron whereby it is possible to achieve high-speed operation, lower power consumption and large-scale integration, and an AND gate element. CONSTITUTION:Plural quantum dots are formed, which are connected to one another via tunnel barriers 22 to 25 and which are connected with gate electrodes 19 to 21, respectively. By causing the capacitance between the quantum dot and the gate electrode to be greater than the capacitances between the quantum dots and between the quantum dot and a lead wire, interaction of electrostatic potential between the quantum dots can be reduced.
Patent JP-S60181561-A (JP)
Inventor: HAYAKAWA SEIJI
IPC: F25B27/02
Filed: 1984-02-28
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-H02218186-A (JP)
Title: Laser oscillation device
Inventor: UCHIDA YUTAKA
IPC: H01S3/08
Filed: 1989-02-20
Abstract: PURPOSE:To make it possible to select a prescribed wavelength by a simple operation by a method wherein a high-reflecting mirror is constituted of a first high-reflecting surface part, which faces a diffraction grating in parallel on a resonance axis, and a second high-reflecting surface part to reflect a laser beam, which is diffracted by the diffraction grating and has a prescribed wavelength, to the incident optical path of this laser beam. CONSTITUTION:A high-reflecting mirror 12 faces the surface 13a of a diffraction grating 13 in parallel and is constituted of a first high-reflecting surface part 12a provided on the axial line of a gas laser tube 10 and a second high-reflecting surface part 12b provided in such a way as to be able to adjust freely its angle. As this part 12b reflects a laser beam, which is diffracted by the grating 13 and has a prescribed wavelength, to the diffracting optical path of this laser beam, an optical axis set on the part 12a at the time of optical axis adjustment can be preserved. Thereby, the grating 13 can be installed intact on the optical axis subjected to optical axis adjustment by the laser beam and a complicated optical axis adjustment operation in a laser oscillation of a selection of wavelength can be dissolved.
Patent JP-S63208474-A (JP)
Title: Automatic original carrier device
Inventor: MURATA MITSUHIRO
IPC: G03G15/04
Filed: 1987-02-20
Abstract: PURPOSE:To enable a device to be assembled simply and comprised of the minimum required number of parts by providing, on its outer casing, supporting plates for supporting a carrying section, a driving section and the like, and a mounting part for mounting a control unit in one united body, and then constituting the device such that the carrying section and the like are stored within the outer casing in itself. CONSTITUTION:Within the outer casing 80 proper are stored a carrying section for carrying originals, a driving section and the like, and then, directly to the outer casing 80 are fixed supporting plates 17, 19 and the like for supporting those as mentioned above. As the result of this, torsions and the like can be simply corrected without causing damage to the flexibility of the outer casing 80 in itself, and the installation and the like on a copying machine proper can be simplified. Especially, since the number of parts stored in the outer casing 80 is decreased sharply, the operation of assembly, disassembly and the like can be simplified, which results in lightening the device as a whole, and also, in reducing the costs.
Patent JP-S61197375-A (JP)
Title: Bobbin supporting apparatus for thread taking-up machine
Inventor: HIRAI KAZUYASU
IPC: B65H67/04
Filed: 1985-02-26
Abstract: PURPOSE:To take out a full package from a supporting lever by holding the full package onto a bobbin supporting lever and lowering a cradle arm in turn and maintaining the engagement state of the bobbin supporting lever with a stop lever. CONSTITUTION:When a bobbin is made full, arms 1a and 1b are attached onto a roller 16 by upwardly raising cradle arms 1a manually, and the pins 13a and 13b of the bobbin supporting levers 4a and 4b are positioned at the stage parts 11a and 11b of the stop levers 7a and 7b. The bendable part 1a'' of the arm 1a is turned a little around a shaft 23 by outwardly opening the bendable part 1a'' manually, and the stop piece 33 installed onto the fixed part 1a' of the arm 1a is projected and attached onto the stage part 34 of the bendable part 1a'', and then the bendable part 1a'' can be held at the opened state. Therefore, the engagement between a bobbin B and the bobbin holders 41 and 41b rotatably supported onto the arms 1a and 1b by the shafts 40a and 40b is released, and the doffing of a package P is performed.
Patent JP-H08237800-A (JP)
Title: Low tone intensifying circuit
Inventor: ODA MIKIO
IPC: H04R3/04
Filed: 1995-02-27
Abstract: PURPOSE: To reproduce even a frequency component lower than a low tone reproduction limit of a speaker as a sound component in the reproducible bond by applying frequency conversion to a tone component even lower than the low tone reproduction limit of the speaker in use to be received and reproducing the converted signal as the sound component in the reproducible band of the speaker. CONSTITUTION: An L channel signal and an R channel signal of a received sound signal are added by an adder 1 and an LPF 2 that extracts a frequency component less than a low tone reproduction limit of a speaker in use is used to extract a low tone component and a full wave rectifier 3 is used to generate even order harmonics. An LPF 4 extracts only 2nd harmonics among the waveform components to full wave rectification and an amplifier 5 is used to amplify the component to a signal of a proper level, an adder 6 adds the resulting signal to the received L and R channel signals to obtain the resulting L channel and the R channel output signals. Thus, 2nd harmonics are generated and the resulting signal is converted into a signal within the reproduction enable band of the speaker in use.
Patent JP-H03243238-A (JP)
Title: Method for holding phase of work having tooth from on cylindrical surface
Inventor: ABE NAOKI
IPC: B21J13/08
Filed: 1990-02-21
Abstract: PURPOSE:To hold the phases of a work and a die without making a carrier finger interfere with a punch by carrying the work in the direction parallel to belt-like projection parts as the work is supported in a specific posture and engaging groove parts to the belt-like projection parts. CONSTITUTION:When the work 2 is carried automatically to the working position of a press, the work 2 is carried in the direction parallel to the belt-like projection parts in such a posture that the groove parts 2a, 2b of the work 2 are parallel to the belt-like projection parts 1a, 3a of the work holding surfaces 1d, 3d of the press to engage the groove parts 2a, 2b to the belt-like projection parts 1a, 3a. Then, the teeth 21 of the work 2 agree accurately with the die teeth 41 in phase, the forming punch is lowered from this arrangement, the teeth 21 of the work 2 are forced into the die teeth 41 to exert precision cold forging.
Patent JP-H02263781-A (JP)
Title: Coating of ceramic with metal and apparatus for performing method thereof
Inventor: FUREDERITSUKU ROMAN
IPC: C04B41/81
Filed: 1990-02-21
Abstract: PURPOSE: To easily execute metallization of ceramics at a relatively low cost by depositing a metal paste consisting of Mo or W and Mn on a ceramic substrate and sintering this paste under specific conditions.  
     CONSTITUTION: The metal paste essentially consisting of molybdenum and/or tungsten and manganese is deposited on the ceramic substrate and more particularly an alumina substrate. This metal paste is then sintered by heating up the paste to 1,300 to 1,600°C in an atmosphere having a predetermined oxidation- reduction potential while this temp. is maintained. The treating gas in such metallization method for the ceramics which cools the ceramic substrates down to ordinary temp. is formulated to contain hydrogen and steam and if necessary, an inert gas, such as nitrogen, and the conditions, etc., are so set that the ratio of the hydrogen content to the treating gas is kept at 9 to 36 during the production cycle and the steam content is 0.5 to 5%. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H02216766-A (JP)
Title: Nickel-hydrogen alkaline storage battery
Inventor: YANAGIHARA NOBUYUKI
IPC: H01M4/62
Filed: 1989-02-17
Abstract: PURPOSE:To realize high capacity by combining a hydrogen storage negative electrode with a positive electrode prepared by filling an active material into a substrate made of metal fibers in which fiber diameter, pore size, porosity, and area density are specified. CONSTITUTION:A nickel-hydrogen alkaline storage battery is manufactured by arranging a positive electrode containing an active material in a substrate comprising a metal porous body obtained by three-dimensionally entangling metal fibers and a negative electrode comprising a hydrogen storage alloy (or hydride) capable of electrochemically absorbing and desorbing hydrogen together with an alkaline electrolyte through a separator in a container. Wire diameter of metal fibers is 20-150mum, pore size in the space is 150-500mum, the porosity in the substrate is 90-97%, and the density of metal fibers per substrate area is 20-70mg/cm<2>. The nickel-hydrogen alkaline storage battery having such high capacity that it is difficult to achieve by a Ni-Cd battery can be obtained.
Patent JP-S55132071-A (JP)
Title: Manufacture of mos semiconductor device
Inventor: MIZUTANI YOSHIHISA
IPC: H01L29/73
Filed: 1979-03-31
Abstract: PURPOSE:To constitute MOS device which is fine and highy-integrated without deteriorating reliability by using a poly-Si film and also utilizing a self-matching technique. CONSTITUTION:SiO2 film 2 and poly-Si film on an si substrate 1 are built up, which are oxidized with a mask 4 applied therefor to an SiO2 film 31, to which P is added. The mask is removed, an SiO2 film 5 is formed newly on the poly-Si film 31, and an n<+>-layer 31 is formed through ion implantation. Next, a poly-Si film 6 is formed selectively, adjusted for threshold value, if necessary, through channel doping and then covered with an SiO2 film 7. From making n-type source 8 and drain 9 through diffusion from th film 32 to the poly-Si film 6 according to heat treatment, a channel domain is formed through self-matching. After that, a hole is perforated in the film 7 and electrodes 101, 102 are applied. According to this constitution, there arises no disconnection due to ruggedness in a gate domain, a canopy is not brought on a gate electrode, and source-drain are formed through self-matching. Therefore pressure resistance of the gate is not so deteriorated even from fine constitution, and reliability is kept high.
Patent JP-H06246945-A (JP)
Title: Thermal head
Inventor: KITADO MASAAKI
IPC: B41J2/335
Filed: 1993-02-26
Abstract: PURPOSE:To provide a thermal head which can form a clear printing image being free from unvenness in density on thermosensitive paper or the like by a method wherein voltage drop is never generated on a common electrode while a metal heat slinger is being effectively prevented from coming in contact with the common electrode. CONSTITUTION:An electric insulating substrate 1 wherein an upper surface is coated with a plurality of heating elements 2, an individual electrode 3 connected individually to one end of the heating element 2 and a common electrode 4 connected commonly to the other end of the heating element 2, and an under surface is respectively coated with an auxiliary electrode 6 connected electrically to the common electrode 4, is placed on a metallic heat sink 7. Then, a recessed part 7a is formed in an area to which the heating element 2 is opposed or near its area, and an electric insulating and highly heat conductive support member 8 is arranged on the recessed part 7a on the upper surface of the metallic heat sink 7.
Patent JP-2000241563-A (JP)
Title: Road surface freezing judgment method and device and road surface freezing prediction method and device
Inventor: NAKAMURA TERUYUKI
IPC: G01W1/10
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a road surface freezing judgment method and device and a road surface freezing prediction method and device for accurately judging and predicting the freezing of a road surface even if an antifreeze is scattered while the range of the road surface to be judged and predicted is wide. SOLUTION: Temperature below a road is measured by an optical fiber 3 being buried into a road 1, weather information such as the amount of solar radiation, amount of rain and snow, and temperature is measured, a road surface temperature is obtained from temperature below the road and weather information on the road, the salt content state on the road surface is detected, further water content state on the road surface is detected, and freezing on the road surface 2 is judged according to the detection result of the road surface temperature and the salt content state and that of the water content state.
Patent JP-S61200824-A (JP)
Title: Filter apparatus
Inventor: ARAI KOICHI
IPC: B01D29/46
Filed: 1985-03-01
Abstract: PURPOSE:To keep filtering efficiency high and to prolong the life of a filter element, by always rotating a scraper by utilizing the inflow force of a fluid to be filtered. CONSTITUTION:The inflow raw solution from a supply pipe 1g pushes a blade 4y to advance and enters a raw solution part 1G through a raw solution supply port 4a while rotates a blade wheel 4 and filtered by a filter element 2e to enter a filter 2 as a pure solution. This pure solution is succeedingly passed through a pure solution part 1J from an outflow port 10 and sent out to a required direction by a pure solution pipe 1j. At this time, the scraper mechanism 3 integrally connected to the blade wheel 4 through a rotary shaft 4k is rotated and scrapers 3s stirr the interior of the raw solution part 1G and the filter cake stagnated on the surface of the filter element 2e is released by the stirred liquid stream to be fallen in the vicinity of an inner bottom plate 1b. Because the concn. of impurities in the raw solution part 1G gradually increases by this operation, said impurities are excluded from a drain pipe 1d at a proper time.
Patent JP-H06246930-A (JP)
Title: Ink jet printer
Inventor: MURAMATSU KOJI
IPC: B41J2/01
Filed: 1993-02-26
Abstract: PURPOSE:To increase printing speed and to enhance printing quality by eliminating the execution of dummy emitting operation during printing or reducing the same to the utmost. CONSTITUTION:The CPU 1 constituting a control part main body is an ROM 2 storing program data for controlling respective parts and connected to a host computer 4 by a memory storing dot data for printing or variable data necessary from the aspect of the control of a program or an RAM 3 provided with a timer 3a for controlling dummy ink emitting operation and is an interface performing the data transmitting and receiving control along with the host computer. The CPU 1 starts dummy ink emitting operation, for example, at each time when the timer 3a performs clocking for 45sec.
Patent JP-S61200869-A (JP)
Inventor: ROORANTO OTSUTOO
IPC: B05D1/02
Filed: 1985-03-01
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-H05241617-A (JP)
Title: Meta specification generating method and specification generating method in control specification generator
Inventor: NAMIOKA YASUO
IPC: G06N5/04
Filed: 1992-02-26
Abstract: PURPOSE:To provide a control specification generator which can acquire knowledge (meta specification) for systematically handling an entire control specification and can acquire the control specification by using this knowledge. CONSTITUTION:The knowledge (meta specification) for systematically handling the entire control specification is acquired by a meta specification acquisition processing part 8 and stored in a meta specification storage device 70 by interactively inputting the flow of operations from a designer along a hierarchy while using model to hierarchically manage controlled systems in an objective knowledge storage device 30. Then, a specification input control control part 16 prepares an equipment operation part in the control specification by using the knowledge (meta specification) and a specification input part 26 prepares a transient condition part in the control specification while interacting with the designer.
Patent JP-S58156670-A (JP)
Inventor: ISHII KATSUMI
IPC: E05F11/00
Filed: 1982-03-12
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-S51114953-A (JP)
Title: Electronic parts impact tester
Inventor: OOKUBO SEIJI
IPC: G01M7/08
Filed: 1975-04-02
Abstract: PURPOSE: A method to accurately and reliably conduct impact tests by consecutively throwing tests parts at an impact board utilizing vacuum suction and natural dropping. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H061781-A (JP)
Title: Method of epoxidation
Inventor: GAI ERU KUROTSUKO
IPC: B01J27/20
Filed: 1993-02-04
Abstract: PURPOSE: To epoxidize olefins in high yields with minimal nonselective loss of either hydrogen peroxide or olefin.  
     CONSTITUTION: Olefins are epoxidized with hydrogen peroxide in the presence of an organorhenium oxide catalyst and an alkyl aryl secondary alcohol solvent. The epoxidation includes an integrated one-step process wherein an oxidant mixture is formed by molecular oxygen oxidation of the alkyl aryl secondary alcohol and used directly in the epoxidation without further purification or extraction. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S54131550-A (JP)
Title: Friction pressure welding of copper pipe and aluminum pipe
Inventor: KOUYA KENICHI
IPC: B23K20/12
Filed: 1978-04-05
Abstract: PURPOSE:While copper pipe is being rotated quickly, it is inserted into aluminum pipe to expand and squeeze the aluminum pipe, thus effecting friction-pressure welding. The process quickly completes a high strength pipe joint without causing abnormal flush in the aluminum internal. CONSTITUTION:A copper pipe 2 is quickly rotated by chuck 1 which is moved toward chuck 6 which holds aluminum pipe 3. The taperd portion 2a of the copper pipe is inserted into the edge 3a of the aluminum pipe to expand and squeeze the aluminum pipe 3. Then the chuck 1 is rapidly stopped to weld the pipes 2, 3. At pipe insertion, the squeeze action occurs to the aluminum pipe between the copper pipe 2 and inslulating ring 4, generating a temperature of about 550 deg.C. Between the boundary, compound layer occurs only about 10mu, minimizing the reduction of welding strength.