baber/WOPTO huggingface dataset:
Patent JP-H11251173-A (JP)
Title: Laminated ceramic electronic component
Inventor: NAKAMURA TAKANORI
IPC: H01G4/008
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain laminated ceramic electronic parts such as a laminated cermic capacitor that has no structural defect such as delamination and can make inner electrodes and ceramic layers thin. SOLUTION: By making inner electrodes 8 and 9 0.2 to 0.7 μm in thickness, delamination is made hard to occur, even if a ceramic layer is made to be 3 μm or less. Preferably, the medium grain size of the ceramic grains in the ceramic layer 2 is 0.5 μm or less, and the unevenness at the boundary between the inner electrodes 8 and 9 and the ceramic layer 2 is eliminated, and furthermore the median grain size of metallic powder, such as nickel in a paste to be used for forming the inner electrodes 8 and 9 is made to be 10 to 200 nm, thereby improving the metal filling density and smoothness of the inner electrodes 8 and 9 and preventing the reduction of coverage thereof.
Patent JP-H03253728-A (JP)
Title: Over-rotation preventing device for internal combustion engine
Inventor: ONO FUMIO
IPC: F02D9/02
Filed: 1990-03-01
Abstract: PURPOSE:To automatically prevent the over-rotation operation of an internal combustion engine by arranging an electromagnetic switching valve on a passage connecting an air pressure source and an actuator driving the throttle valve of a carburetor, and opening or closing it based on the engine rotating speed. CONSTITUTION:An electromagnetic switching valve 14 is arranged on a passage 16a connecting an air pressure source 1 and an actuator 17 driving the throttle valve 32 of a carburetor 34 in an internal combustion engine 31 driving a chain saw or the like. The electromagnetic switching valve 14 is opened or closed by a control circuit 37 based on the engine rotating speed via the signal from a flywheel magnet 41. The electromagnetic switching valve 14 is opened at the time of the over-rotation of the internal combustion engine 31 to feed the air from the air pressure source 1 to the actuator 17, and an intake passage 30 is squeezed by a rod 25 via the throttle valve 32. The mixture quantity fed to the internal combustion engine 31 is decreased, and the rotating speed of the internal combustion engine 31 is reduced.
Patent JP-H03260180-A (JP)
Title: Suede-like synthetic leather and its production
Inventor: TANABE RYOHEI
IPC: B32B5/24
Filed: 1990-03-01
Abstract: PURPOSE:To obtain the title synthetic leather with a smooth and a nubuck feeling by forming a porous film layer of polyester-based polyurethane polymer on one side of fiber substrate, hydrolyzing and removing outer surface thereof and exposing a number of fine holes. CONSTITUTION:A polar organic solvent solution of polyester-based polyurethane polymer is applied to one side face of fiber substrate and then the solution is subjected to humid solidification to form a porous film layer and then an aqueous solution of alkali (or acid) is applied to whole outer surface of the layer to hydrolyze the polyurethane polymer and the hydrolyzate is forcibly cleaned and removed. Thereby, the upper face having a number of exposed fine holes is formed to provide the suede-like synthetic leather having appear ance, handle and feeling close to nubuck.
Patent JP-H10247752-A (JP)
Title: Thermoelectric conversion device and manufacture thereof
Inventor: KISHI MATSUO
IPC: H01L23/38
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To realize a small π-type thermoelectric conversion device which is capable of detecting and controlling temperatures without being mounted with a temperature detecting device and displaying its intrinsic functions such as a cooling action and a high cooling speed. SOLUTION: A thermistor film and a diffusion resistor-type temperature sensor are formed as a temperature detecting device direct on a board which is comprises in a π-type thermoelectric conversion device. For instance, a single crystal silicon wafer is used as the substrate of a thermoelectric conversion device, and a temperature detection device 15 which takes advantage of diffusion resistance that features the characteristics of a silicon semiconductor is formed on the surface of the above substrate through processor, in which ion implantation and thermal diffusion are carried out.  By this setup, a thermoelectric conversion device is not required to be mounted with a separate temperature detecting device which serves as a heat load and capable of functioning as both a temperature detector and a temperature controller and displaying its intrinsic functions such as a cooling action and a high cooling rate.
Patent JP-S55142081-A (JP)
Title: Heat-storing composition
Inventor: NISHIZAKI MICHIYOSHI
IPC: C09K5/00
Filed: 1979-04-23
Abstract: PURPOSE: To provide a composition capable of storing heat in the form of latent heat of fusion and emitting the stored heat at a definite temperature without supercooling phenomenon, by adding SrSO 4  as nucleating agent to Ba(OH) 2 .8H 2 O.  
     CONSTITUTION: A heating-storing composition composed of (A) 100pts.wt. of Ba(OH) 2 .8H 2 O, (B) a nucleating agent comprising pref. 0.1W10 parts of SrSO 4 , and if necessary, (C) a thickener such as carboxymethylcellulose, fumed silica, etc. to prevent the precipitation and coagulation of the nucleating agent.  
     EFFECT: Stable heat-absorbing and emitting characteristics, and high heat-storage capacity.  
     USE: Residential heat-storing apparatus such as floor-heater, wall-heater, etc. combined with a heat source such as solar energy collector. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58167986-A (JP)
Title: Scintillation camera
Inventor: HATSUTORI HIROYUKI
IPC: G01T1/164
Filed: 1982-03-29
Abstract: PURPOSE:To reduce the distortion of images by processing data collected by an image reconstruction technique with a computer to reconstruct a radioactive isotope distribution image. CONSTITUTION:Light emitted from a number of slender detectors 11, 12, 13... is introduced to PMTs (photomultipliers) 31, 32, 33.... Pulse lights corresponding to the incidence of radiations outputted from PMTs 31, 32, 33... are counted with counters 61, 62... through pulse height analyzers 51, 52.... These counts are stored into a memory 73 under the control of a CPU72. With a plurality of detectors as mentioned above rotating integral, data is obtained from the detector and stored in the memory 73 by a slight angle. Thus, after the collection of the data, these data are read out to reconstruct a distribution image of a radioactive isotope material by image reconstruction processing.
Patent JP-H0646945-A (JP)
Title: Area rug
Inventor: KATO NAOYUKI
IPC: D06N7/00
Filed: 1992-03-09
Abstract: PURPOSE:To improve the slide preventive property of a rug by a method wherein a rug backing layer is formed in such a way that cut pile threads are stitched in a primary supporting fabric from one side to the other under specified conditions, and a resin compound containing a specified cement is coated and dried on the opposite side to the cut pile threads to bond the cut pile threads and form a rug backing layer. CONSTITUTION:A rug backing layer (A) is made in such a way that cut pile threads (b) are stitched in a primary supporting fabric (a) from one side to the other under the conditions mentioned below, and then a resin compound (c) containing cement is coated and dried on the opposite side to the cut pile threads (b). The conditions are such that the stitch density of the cut pile threads is 16-400 stitches/square inch, the stitch pitch of the pile threads is 4-20 stitches/inch in the stitching direction and 4-20 stitches/inch in the gauge direction, the height of piles is 2-20mm, and the thickness of the pile thread is 800-900 deniers. In addition, the resin compound (c) containing cement is composed of a resin emulsion c<1> having a glass transition point Tg of 5 deg.C or lower and a hydraulic cement c<2> and is coated and dried.
Patent JP-H11244523-A (JP)
Title: Racing game device
Inventor: GOHARA AIJIRO
IPC: A63H30/04
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To reduce the traveling data patterns used in the various travelings in a racing game device where the traveling of a plurality of traveling bodies is controlled on the basis of the traveling data transmitted from a host controller. SOLUTION: Each traveling body 10 reads a first distance data from a memory 73 when it receives the start command. When the information on present position of a reference traveling body is transmitted to each traveling body 10 from a host controller 500, each traveling body 10 calculates the distance between the received position of the reference traveling body and the present position obtained from the encoders 13l, 13r, a track sensor 14 and a bar code sensor 15 in each traveling body 10, and further calculates the difference between the calculated distance and the distance indicated by the distance data read out from a memory 73, and the motors 12l, 12r are controlled on the basis of the difference to start the traveling.
Patent JP-H03252261-A (JP)
Title: Speech information centralized management system
Inventor: KAWASE MAKOTO
IPC: H04M15/00
Filed: 1990-03-01
Abstract: PURPOSE:To perform the centralized management including over-flow detection without increasing the number of lines by connecting plural telephone exchanges provided with communication information generating parts and speech information buffers to one host computer. CONSTITUTION:One host computer 3 and plural exchanges 2 are connected by telephone lines 24 or the like, and communication information such as an exchange ID, the start time and the end time of communication, terminating and originating telephone numbers, and a trunk number generated in a communication information generating part 22 is sent through a communication information buffer 23. Communication information is stored on a magnetic disk 32 of the host computer 3, and a speech information processing part 23 not only performs the charging processing or the like but also detects overflow of the buffer 23 beforehand in accordance with time information to generate a warning to a monitor 5. Since overflow is detected in this manner on the computer side, each exchange has only one telephone line 24, and the centralized management of speech information including overflow detection is performed without increasing the number of telephone lines.
Patent JP-S60197926-A (JP)
Title: Azimuth adjusting magnetic sheet and azimuth adjusting method
Inventor: SAKAKI NAOAKI
IPC: G11B23/30
Filed: 1984-03-19
Abstract: PURPOSE:To execute easily an azimuth adjustment of a magnetic head by recording a reference signal for constituting a reference azimuth, and a reference signal which has shifted the magnetic head against the reference azimuth by a prescribed range in the plus and minus directions, in the respective different tracks. CONSTITUTION:An azimuth adjusting magnetic sheet 18 is contained so as to be freely rotatable in a magnetic sheet pack 16, installed to a body 28 of a magnetic recording and reproducing device and rotated by a prescribed revolving speed. A magnetic head 46 is provided on a carriage 42, and moved in the radial direction of the sheet 18. As for the sheet 18, the first reference signal for constituting a reference azimuth, and the second and the third reference signals which have shifted the head 46 against the reference azimuth by a prsccribed range in the plus direction and the minus direction are recorded in the respective different tracks. Reproducing outputs of each track are compared, and the head 46 is turned in the minus direction and in the plus direction, when the reproducing output of the second reference signal is larger against the first reference signal, and when the reproducing output of the third reference signal is larger than the first reference signal, respectively. In this way, the azimuth adjustment can be executed.
Patent JP-H02231106-A (JP)
Title: High-frequency bonding device
Inventor: WAKABAYASHI TAKENORI
IPC: B29C65/52
Filed: 1989-03-03
Abstract: PURPOSE:To secure healthy working environment by eliminating a leak of an electric wave to the outside, by a method wherein an opening part is closed at the time of impression of high-frequency electric power to an electrode plate and a shielding plate releasing the opening part at the time of transfer of a work is provided openably and closably. CONSTITUTION:An opening part S is released by setting up a shielding plate 15 at a lowering position in an air cylinder 13 at the time of the starting of operation. Then an interval of a processing position A is kept opened by setting a lower electrode plate 8 at a lowering position, in the air cylinder 10. Therefore, transfer actions each such as introduction of a front reciprocation frame 5a into a processing position A and transfer of a rear reciprocation frame 5b to an operating position can be performed smoothly. Therefore, a processed material is sent into the processing position from the operating position and the electrode plates 8 of parts each are raised by the air cylinder 10 successively. In this instance, the air cylinder 10 is actuated and the shielding plate 15 closes an opening part S. Then a work material W is pressed by the lower electrode plate 8 and high-frequency voltage is applied to a space between both the electrode plates 7, 8. An adhesive agent between the processed materials is heated, cured and adhesion is performed with impression of the voltage. Since the impression of the high-frequency voltage is performed under a state where the opening part S is closed, a leak of the electric wave to the outside is nil.
Patent JP-H10246491-A (JP)
Title: Diagnosing device of air conditioner
Inventor: HIBINO YOZO
IPC: F24F11/02
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide the information necessary for the diagnosis without physi cally and directly connecting a signal cable by receiving the information neces sary for the diagnosis of the equipment condition and the operation condition on an air conditioner through the radio communication using the radio wave, sound wave or light outside an outdoor equipment or an indoor equipment. SOLUTION: A control device of an outdoor unit l is provided with a main control means 4 using a microcomputer, etc., an input means 5 to input the information to control the operation of an air conditioner, a display means 6 to display the information on the operating condition of the air conditioner, and an outdoor/indoor transmitting means 7 to receive/transmit the information on the control of the operation of the outdoor unit and a plurality of indoor units. A radio transmission means 22 capable of transmitting the information necessary for the diagnosis from a control device in the outdoor unit 1 to an external diagnosing device, or receiving the information from the outside of the outdoor unit 1 through the radio communication using the radio wave, sound wave or light, is provided.
Patent JP-S63217234-A (JP)
Title: Slit device
Inventor: TSUKADA HIROSHI
IPC: G01J3/04
Filed: 1987-03-06
Abstract: PURPOSE:To decrease the number of components and to reduce the size and cost of a device by providing two moving racks, 1st-4th slit blades, and windows formed in the 2nd and 3rd slit blades. CONSTITUTION:Fitting columns 56 and 58 are held parallel to each other during the movement of the moving racks 46 and 48 and their front surfaces are contained in the same plane at all times. A 1st slit blade 70 and a 2nd slit blade 72 are fitted to the upper part of the column 56 and a 3rd slit blade 78 and a 4th slit blade 80 are fitted to the upper part of the column 58. Then the 1st blade 70 and 2nd blade 72 have a difference in level and while the 1st blade 70 is short in the direction to the fitting column 58, the 2nd blade 72 is long. Further, the 3rd blade 78 and 4th blade 80 also have a difference in level and while the 3rd blade 78 is long in the direction to the fitting column 56, the 4th blade 80 is short. A window 73 is formed in the 2nd blade 72 corresponding to the opening between the 1st blade 70 and 3rd blade 78 and a window 79 is formed in the 3rd blade 78 corresponding to the opening between the 2nd blade 72 and 4th blade 80.
Patent JP-H04286913-A (JP)
Title: Optical inclination sensor
Inventor: NISHIMURA HIROAKI
IPC: G01C9/12
Filed: 1991-03-15
Abstract: PURPOSE:To obtain an optical inclination sensor which can accurately detect up to an extremely small angle and has a long service life. CONSTITUTION:An optical inclination sensor has a light emitting element 2 fixed to a base 14, a curved surface 402 which is constantly facing the light emitting element 2 and a plane 403 which is constantly facing the curved surface. The sensor has a light condensing means 4 which is rotatably supported by a shaft 9 so that light from the light emitting element 2 is reflected by the curved surface 402 and the plane 403 and condensed to a predetermined position wherein the curved surface 402 and the plane 403 move along an arc orbit with the shaft 9 as the center, and an arc-shaped light receiving part which is placed on the orbit drawn by movement of the predetermined position where the light reflected by the light condensing means 4 is condensed according the movement of the light condensing means 4 and which is applied with the light from the light emitting element 2. A light detecting means which generates different outputs according to the positions of the light applied to the light receiving part is also provided.
Patent JP-S60233534-A (JP)
Title: Method and device for analyzing sample by using electromagnetic signal
Inventor: BRIGGS JONATHAN
IPC: G01N21/47
Filed: 1985-03-13
Abstract: A beam of incident electromagnetic radiation is generated having a spatial distribution of intensity periodically varying in time. A receiver suspected of containing an analyte is irradiated with the beam, and the electromagnetic signal emitted is detected and the correlation, if any, is determined between the periodicity of the applied beam and fluctuations in the detected signal. The method and apparatus have particular applicability in the field of particle detection, e.g. fluorescent particle detection.
Patent JP-S58169417-A (JP)
Inventor: MATSUMOTO HISAO
IPC: A47C17/12
Filed: 1982-03-30
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-H09241001-A (JP)
Title: Production of hydrogen from cellulose based biomass
Inventor: YOKOYAMA SHINYA
IPC: C01B3/02
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the gasification ratio on the carbon basis and concurrently, inhibiting methanation from occurring as a side reaction, in order to more efficiently perform the reaction and to improve the amount of hydrogen to be formed, in the production. SOLUTION: This production for producing hydrogen by maintaining cellulose based biomass under the conditions of high temp. and high pressure in the presence of an aqueous medium and a hydrogen-activated metal catalyst in a reaction chamber, comprises: (i) forming a vapor phase part above a liquid phase part in the reaction vessel; (ii) maintaining pressure of the vapor phase part at a level equal to or higher than the saturated vapor pressure of the aqueous medium at the reaction temp.; (iii) heating the cellulose based biomass to a high temp. in the presence of the hydrogen- activated metal catalyst and the aqueous medium in the liquid phase part to form hydrogen;  (iv) withdrawing a part of the gas contg. hydrogen in the vapor phase part with progress of the reaction; and (v) introducing a pressurizing gas through a valve electrically connected to a pressure sensor that is placed in the vapor phase part, into the reaction vessel by applying a pressure to maintain the pressure of the vapor phase part at a level equal to or higher than the saturated vapor pressure at the reaction temp.
Patent JP-S56148164-A (JP)
Title: Dc motor
Inventor: NAGAI NOBUYUKI
IPC: H02K23/04
Filed: 1980-04-18
Abstract: PURPOSE:To bring the distribution of magnetic flux density in the air gap close to a pedestal wave type and to prevent the unevenness of torque of the DC motor by a method wherein field magnets are so magnetized as the distribution of magnetic flux density in the pole face of the magnetic field poles consisted of permanent magnets to have one or plural valley points. CONSTITUTION:The magnetic field poles 1 consisted of permanent magnets are provided confronting with a slotless type armature 2 having armature coils 3. When the breadth of pole face of the magntic field poles 1 is designated as P1, the poles are so magnetized, for example, as the magnetic flux density in the pole face of the magnetic field poles 1 to have the distribution having a valley point at the middle point of pole. Accordingly, the magnetic flux density on the whole face of one pole becomes to two pedestal type wave distribution, and although the respective pedestal type wave becomes to nearly sinusoidal wave in the air gap 4, the composition of two sinusoidal wave distribution forms the pedestal type wave distribution.
Patent JP-S60194805-A (JP)
Title: Reflection mirror of parabolic antenna for receiving satellite broadcast
Inventor: INOUE NOBUTAKA
IPC: H01Q15/16
Filed: 1984-03-16
Abstract: PURPOSE:To prevent damage due to heat of a primary radiator by providing an irregular reflecting plane reflecting irregularly the sun ray to the surface of a reflection mirror at the radio wave incoming side of a parabolic antenna for receiving a satellite broadcast. CONSTITUTION:In the parabolic antenna for receiving a satellite broadcast, a radio wave for a satellite broadcast is reflected on a reflecting member 10 of a reflection mirror 4 and collected on a focus on which the primary radiator 5 is placed. When the sun ray is overlapped with a ray in the incoming direction of the radio wave, the sun ray incoming to the reflection mirror 4 is reflected irregularly on an irregularly reflected plane 12 so that it is prevented that the ray is collected to a special position. Thus, the inconvenience such that the primary radiator or its surrounding is heated and a water-proof fixture 14 is molten into damage or the mechanical accuracy of the primary radiator 5 is degraded is prevented.
Patent JP-H02232289-A (JP)
Title: Static shattering agent
Inventor: WATABE KAZUTAKA
IPC: E21C37/00
Filed: 1989-03-06
Abstract: PURPOSE:To facilitate an increase in the filling density and increase the amt. of water added and to make it possible to obtain a stable shattering effect by putting a mixture contg. an active granular substance consisting of a granular quick lime, an inactive non-porous granular substance and an inactive porous granular substance in a container which can be shattered. CONSTITUTION:A static shattering agent wherein CaO is a main component is obtd. by putting a mixture contg. an active granular substance consisting of a granular quick lime (with a particle diameter of about 1-30mm), an inactive non-porous granular substance (e.g. a silica sand, a natural sand, or a ground stone granule) and an inactive porous granular substance (e.g. an artificial lightweight aggregate, a foamed concrete particle, or a lightweight brick) in a container (e.g. a cylindrical body made of a plastic film, a paper, a fibrous cloth, etc.). As dense packing becomes possible by placing the inactive granular substance among the particles of the active granular substance wherein quick lime is a main component and an addition, a part of the inactive granular substance is a porous granular substance, the density of the static shattering agent becomes high and a proper amt. of water can be ensured stably. Therefore, labor for filling the shattering agent can be reduced and in addition a high power can be exhibited.