baber/WOPTO huggingface dataset:
Patent JP-H01155608-A (JP)
Title: Electric machinery and apparatus
Inventor: NAKAZAWA KOJI
IPC: H02G15/34
Filed: 1987-12-14
Abstract: PURPOSE:To increase insulating strength as well as to contrive miniaturization of an electric machine by a method wherein an insulating medium, which is solidified at the refrigerant temperature of a low temperature refrigerant, is coated around the electric machines to be cooled. CONSTITUTION:Electric machines 1 and 2, which are cooled by a low temperature refrigerant 4, are covered by an insulating medium 8 which solidifies at the low temperature refrigerant temperature. Insulating oil, water, SF6 and alcohol are used as the medium 8. As a result, when the concentrated part of electric field in the vicinity of the machines 1 and 2 is solidified, the medium 8 is solidified, and dielectric strength can be improved when compared with the refrigerant 4 such as liquid nitrogen, for example. As a result, the electric machines can be made small in size.
Patent JP-H06155771-A (JP)
Title: Image forming apparatus and correction of density irregularity
Inventor: TAJIKA HIROSHI
IPC: B41J2/205
Filed: 1992-11-25
Abstract: PURPOSE:To correct density irregularity even with respect to a recording head forming a high density image having density irregularity. CONSTITUTION:An irregularity correction table ROM 705 and an irregularity correcting RAM 717 for correcting the density irregularity of an ink jet recording head 711 are provided. The ROM 705 is a first correction table and inputs an image signal to correct the emission amt. distribution of the recording head. The RAM 717 is a second correction table and outputs a selection signal changing the correction quantity of the ROM 705 corresponding to the density of the image signal. By changing the correction quantity of the first correction table corresponding to the dot densities (or dot areas) or respective recording elements, the correction quantity can be increased especially at the time of high density emission. By this constitution, the density irregularity at the time of high density is eliminated.
Patent JP-H05149727-A (JP)
Title: Three-dimensional shape recognizing device
Inventor: KADOTA YASUHIRO
IPC: G01B11/24
Filed: 1991-11-28
Abstract: PURPOSE:To surely recognize and detect the three-dimensional shape of an object to be measured even on the steeply inclined face of the object by providing a camera moving device, picture data discriminator, and driving command circuit and freely moving a camera around the object when the absence of shape data is automatically discriminated. CONSTITUTION:The picture data corresponding to a picture taken with a camera 5 are inputted to a coordinate computing element 7 through a picture data discriminator 9 and drive commanding device 10 after the data are fetched to a picture fetching device 6. The element 7 recognizes the shape of an object 2 to be measured by computing the coordinates of the picture data. The discriminator 9 discriminates the presence/absence of the data indicating the image of a tree-dimensional shape in the picture data of the device 6 and inputs discriminated results to the commanding device 10. When the discriminator 9 discriminates the absence of data, the device 10 gives a driving command to a camera moving device 8 to move a camera 5 in the direction in which the quantity of randomly reflected light from the object 2 increases. The camera 5 obtains shape data by catching the randomly reflected light of slit light 4.
Patent JP-H09155870-A (JP)
Title: Plastic molding apparatus
Inventor: WATABE JUN
IPC: B29C33/04
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To uniformly and rapidly cool a mold by constituting a cooling means of a plurality of heat pipes provided in a heating/cooling plate so as to be extended along the opposed surfaces of a split mold and adjusting the cooling temp. of the split mold. SOLUTION: A heater 26 is heated to heat split molds 7-10 to the glass transition point of a plastic matrix or higher to melt the plastic matrix. Subsequently, a cooling medium is supplied to heat pipes 25 to cool the split molds 7-10 through the heat pipes 25. At this time, by adjusting the flow rate of the cooling medium or making the flow rate thereof constant to once stop the supply of the cooling medium, the cooling speed of the split molds is controlled. When the temp. of the spilt molds 7-10 becomes the thermal deformation temp. of a resin or lower, the split molds 7-10 are opened to take out a plastic molded product from cavities 11, 12 to complete molding work.
Patent JP-H03175760-A (JP)
Title: Simple type lan wiring system
Inventor: OKAWA MATSUKI
IPC: H04L12/40
Filed: 1989-12-04
Abstract: PURPOSE:To make it unnecessary to previously laying a LAN coaxial cable and to optionally attain LAN wiring on an optional place within a short period by providing the simple type LAN wiring system with a LAN coaxial cable having connectors on both the end, connectors connected to the connectors of the LAN coaxial cable ands a transceiver having a transceiver cable. CONSTITUTION:The LAN wiring system is provided with the LAN coaxial cable 1 having connectors 1A, 1A on both the ends, the connectors 2A, 2A connected to the connectors 1A, 1A of the cable 1 and the transceiver 2 having the transceiver cable 3 and the cable 3 is constituted unitedly with the transceiver 1. When a place to lay the LAN wiring is determined, the cable 1 and the transceiver 2 can be connected to each other only by connecting the connector 1A of the cable 1 to the connector 2A of the transceiver 2 like the shown arrow on the determined position.
Patent JP-H10163031-A (JP)
Title: Trimmer inductor
Inventor: KAWAMURA YUKIO
IPC: H01F21/04
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To easily and properly set inductance value without shavings copper. SOLUTION: A trimmer inductor is provided with a pair of conductors 2 and 3 for electrode placed on a printed wiring board 1, a conductor 4 for inductor connected to the conductors 2 and 3 for electrode, and a short circuit member 5 which is mourned on the printed wiring board 1 and short-circuits the conductor 4. A specified inductance value is obtained by selecting the mounting position of the short circuit member 5.
Patent JP-H10162708-A (JP)
Title: Timer switch
Inventor: HASEGAWA TSUNAICHI
IPC: H01H43/02
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a timer switch capable of being designed in small size. SOLUTION: A timer block 21 is housed one side housing recess 23 of a body 2, and a terminal block composed of terminal plates 25 and 26, etc., is housed another side housing recess 24. A cover 3 is mounted on the opening surface side of the body 2 to constitute a machine body 1, and a contact plate 27 is connected to the terminal plate 26. The contact plate 27, wherein a movable contact 28 provided on one end faces a fixed contact 29 provided on another side terminal plate 25, abuts on the projection part 12a of a drive piece 12, and the movement of the movable contact 28 conforms to that of the drive piece 12 to connect/disconnect (open/close) the movable contact 28 to the fixed contact 29.  Since the terminal block is made to be housed in only the housing recess 24 on one side of the body 2, the machine body can be miniaturized, and also the space of the housing recess 23, for housing the timer block 21 relatively difficult to be miniaturized, can be sufficiently ensured.
Patent JP-H03176607-A (JP)
Title: Decentering detecting device for hole
Inventor: NOSAKA HIROSHI
IPC: G01B21/00
Filed: 1989-12-06
Abstract: PURPOSE:To automate decentering detecting operation for the hole and to improve the detection accuracy by detecting the air pressure in the axial intermediate air passage by a pressure detector because the intermediate-diameter column part of the tip part of a cone shape becomes eccentric in the internal hole of a cylinder body and the air pressure becomes different corresponding to the eccentricity state. CONSTITUTION:The intermediate-diameter column part 5 which projects backward from the tip part 4 of the cone is supported by the cylinder part 3 in an oscillatory state. Then the pressure air is guided in the order of the air intake 9 of the cylinder body 3, intermediate air passages 10 - 13 with fixed contractions of area, axial interme diate air passages 18 - 21, variable contractions of area 22 - 25, an annular air passage 7, and an air discharge passage 26. A rod 28, the cylinder body 3, and the conic tip part 4 are moved forward to the hole of a plate type member. If the tip part 4 is eccentric with the hole at this time, the intermediate-diameter column part 5 of the tip part 4 becomes eccentric in the internal hole of the cylinder body 3 by abutting on the hole and the air passages 18-21 differ in internal air pressure corresponding to the eccentricity state. The air pressure in the passage is detected by pressure detectors 31 - 34 whose outputs are sent to a computing element to detect the decentering of the hole according to the detection signals.
Patent JP-2001136143-A (JP)
Title: Frequency error control circuit and method in ofdm demodulator
Inventor: MIYANO TAKESHI
IPC: H04J11/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a frequency area control circuit in an OFDM demodulator that can cope with a wider frequency offset by means of an arithmetic processing in a frequency region. SOLUTION: The frequency error control circuit consists of a 1st filter means 21 and a 2nd filter means 22 that respectively apply filter processing to low frequencies and high frequencies with a prescribed bandwidth set with respect to a consecutive carrier, a frequency error detection means 23 that compares the power of outputs of the filter means 21, 22 so as to detect a frequency error of a receiver side with respect to a transmitter side, and a frequency correction means 24 that corrects the frequency of the receiver side depending on the detected frequency error.
Patent JP-H02194359-A (JP)
Title: Separation of blood cell of three main types from leucocyte cell histogram
Inventor: RITSUKII AREN MAASHIYARU
IPC: G01N33/49
Filed: 1989-12-06
Abstract: PURPOSE: To obtain a more accurate count by taking account of fluctuation in the temperature or dissolving concentration in the case of constituting a histogram using a movable identification unit changing its position according to the histogram of sample analysis. CONSTITUTION: A whole blood sample and a diluted solution of a predetermined concentration are mixed with a dissolved reagent of a predetermined total volume. The mixture is fed to a limit value circuit part 10 and stored in the storage 12 at the height of a pulse for imparting an accumulated histogram. The storage 12 histogram is inputted to a peak detector 14 along with a while blood cell count signal indicative of the histogram for a given sample. Here, a lymphocytic series is characterized by the highest sum of about seven channels within a specified range of histogram. The detector 14 finds out a characteristic mode of granulocytic series similarly for other range and a large fluctuation is supplement by a larger number of channels. These modes set an identification unit for indicating the region of histogram determined by three principle while blood cell series.
Patent JP-H07165931-A (JP)
Title: Production of thermoplastic elastomer composition
Inventor: HIKASA TADASHI
IPC: C08J3/24
Filed: 1993-12-15
Abstract: PURPOSE:To produce a thermoplastic elastomer composition having excellent flexibility, mechanical properties, etc., low oil-bleeding tendency and excellent extrusion moldability, etc. CONSTITUTION:This process for the production of a thermoplastic elastomer composition is characterized by the direct supply of (A) a particulate oil- extended olefinic copolymer rubber containing 20-150 pts.wt. of a mineral oil softening agent based on 100 pts.wt. of an olefinic copolymer rubber having a 100 deg.C Mooney viscosity (ML1+4 100 deg.C) of 180-350 and (B) an olefinic plastic to a single screw extruder and the dynamic crosslinking of the rubber in the presence of an organic peroxide under a condition satisfying the formulas, 0.5<=alpha<=50 and 1.0>=beta>=0.003alpha+0.12 [wherein alpha is the size (g/100 particles) of the particulate oil-extended olefinic copolymer rubber A and beta is specific energy (KW.hr/kg) of the extruder].
Patent JP-H01157135-A (JP)
Title: Method for preventing radio fault on circuit
Inventor: TASHIRO KAZUO
IPC: H04B15/00
Filed: 1987-12-14
Abstract: PURPOSE:To prevent a high frequency electromagnetic wave from invading directly to a circuit and to prevent a noise or the malfunction of the circuit from being generated by preventing the noise from invading from the outside by wrapping the circuit entirely by a metallic vapor-deposited sheet. CONSTITUTION:Firstly, a conductive sheet 15 is stuck to protect the metallic vapor-deposited sheet 17 from a pin protruding from the back plane of a circuit board 7 (9, 11). And the board 7 (9, 11) is placed in the center of the sheet 17, and next, the sheet 17 is folded in sequence of arrows (m-p) as a wrapping cloth is folded, and the board 7 (9, 11) is wrapped entirely. After that, the joint of the sheet 17 is stuck with a vinyl tape, etc., which prevents the sheet 17 from being opened. Also, the sheet 17 is wound across a flat cord wire 13 to connect the boards 7 and 9 similarly, and the joint is stuck. After that, those components are assembled, and an upper side housing 3 in an electronic telephone set 1 is mounted on a bottom part 5, then, it is completed as shown in figure.
Patent JP-H07164811-A (JP)
Title: Manufacture of tire tube and tire tube manufactured by this method
Inventor: TOMIMATSU HIROSHI
IPC: B29D30/06
Filed: 1993-12-16
Abstract: PURPOSE:To provide a tire tube which hardly causes a troule by realizing a tire tube manufacturing method in which open splice is surely prevented by sufficiently securing the joint area, by devising the shape of a tube member which is to be joined at both ends thereof. CONSTITUTION:When an unvulcanized rubber material is extruded to a hollow cylindrical form, and formed to a tube basic member 22 by aslantly cutting the extruded material to each prescribed length, the sectional surface is inclined so that both the end surfaces 22a and 22b of the tube basic member 22 cross, forming the nipping angle thetam less than 45 deg. with respect to the member axis line 22c. An endless annular body is formed by butt-joining both the inclined end surfaces 22a and 22b of the tube basic member 22, and a tire tube is manufactured.
Patent JP-H02161613-A (JP)
Title: Magnetic recording card
Inventor: SUMIYA TAKASHI
IPC: G11B5/73
Filed: 1988-12-14
Abstract: PURPOSE:To improve the adhesiveness of a resin layer and a base material film and to improve moisture resistant adhesiveness in particular by applying a water soluble or water dispersible resin on a specific polyester film stretching the film under specific conditions in a uniaxial direction to have the degree of orientation of the resin layer under the specific conditions, and then providing antistatic layer on such layer. CONSTITUTION:A magnetic recording layer is provided on the polyester film which has the composite layer formed by providing the antistatic layer on the water soluble or water dispersible resin layer having 0.03 to 0.6 degree of orientation and 0.001 to 3.0mum thickness on at least one surface and has >=0.5 optical density and >=80% whiteness. The polyester constituting the polyester film to be used consists of at least one kind of structural units selected from ethylene tere-phthalate, etc., as its main constituting component. The cleavage resistance of the resin layer and the adhesiveness, more particularly the moisture resistant adhesiveness of the base material polyester film and the resin layer or the resin layer and the printed layer or the magnetic layer are improved in this way.
Patent JP-H01159046-A (JP)
Title: Production of viscous sol from metal alkoxide
Inventor: KATAYAMA SHINGO
IPC: B01J13/00
Filed: 1987-12-16
Abstract: PURPOSE:To make a reproducibility of a time for manifesting viscosity favorable and to produce a viscous sol quickly by hydrolyzing a metal alkoxide by adding water in the presence of an acidic catalyst and then allowing a gas of a specified relative humidity to flow through a reaction system. CONSTITUTION:In the production of viscous sol, which is an intermediate raw material of various ceramics, a metal alkoxide is hydrolyzed by adding 0.5-2mol water to 1mol metal alkoxide in the presence of an acidic catalyst such as hydrochloric and, nitric acid, etc. Then a gas such as air, nitrogen, etc., of 30-98% relative humidity is allowed to flow through this reaction system. By using this method, a reproducibility of a time for manifesting viscosity becomes favorable and it is also possible to produce the viscous sol quickly, resulting in an easy production of the viscous sol useful as the intermediate raw material.
Patent JP-H09158960-A (JP)
Title: Operating actuator control method for automatic clutch
Inventor: KANDA MASANORI
IPC: F16D48/02
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To efficiently displace an operating actuator to a target stroke, even in the case of gentle inclination in an operating load-stroke characteristic curve of a clutch operating system. SOLUTION: An operating actuator is constituted by a pressure controlling solenoid valve 19 and hydraulic cylinder 15. A control current-stroke characteristic of the operating actuator, corresponding to an operating load-stroke characteristic of a clutch operating system including hysteresis, is obtained. When a clutch is connected, a control current smaller than a control current-stroke characteristic line in a clutch connection side is carried in the solenoid valve 19 till leading to a target stroke of the hydraulic cylinder 15, when the hydraulic cylinder 15 leads to the target stroke, a control current larger than the control current-stroke characteristic curve in the clutch connection side further smaller than a control current-stroke characteristic curve in a clutch disconnection side is carried in the solenoids valve 19.
Patent JP-H08170448-A (JP)
Title: Tent for stand of stadium and the like and method for constructing same
Inventor: KUMAZAWA YOSHIHIKO
IPC: E04H15/44
Filed: 1994-12-20
Abstract: PURPOSE: To provide a simplified structure and to facilitate handling by erecting flexible poles at predetermined intervals, stretching a film between the poles, and then deflecting the poles toward a stand for formation of a tent roof. CONSTITUTION: Poles 1 having flexibility are erected at the upper stage of a stand 2 at predetermined intervals. Wires 8 passed through metal fittings 9 attached to the poles 1 are pulled toward the lower stages of the stand 2. Then a slide ring 7 attached to each wire 8 rises along the pole 1, and other slide rings 7 also rise accordingly, so that a film 6 is stretched. With each wire 8 further pulled toward the lower stages of the stand 2, the uppermost slide ring 7 is locked with a finial 3 and the pole 1 starts to slacken. Thereafter, the end of the wire 8 is held in place when the upper side of the stand 2 is covered with the film 6. Thus a tent roof can be constructed very easily and quickly.
Patent JP-H11132537-A (JP)
Title: Central control air conditioning system
Inventor: SUZUKI YUTAKA
IPC: F24F11/02
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To detect modification of configuration automatically and to calculate the charge on the main controller side by outputting information concerning to the modification of configuration, e.g. addition of apparatus to be controlled, comparing the modification information with prestored information before modification and displaying the comparison results. SOLUTION: First system to be controlled comprising a communication adapter 3-1 and indoor units 20-1, 20-2 is installed in a room occupied by tenant A of user. Second system to be controlled comprising a communication adapter 3-2 and indoor units 20-3, 20-4 is installed in a room occupied by tenant B of user. The communication adapter 3-1 normally totalizes the operational data. A main controller 2 receives the totalization results appropriately and calculates a proportional division ratio, i.e., the ratio of the amount of energy being used by the first system to be controlled to the amount of energy being used by the entire central control air conditioning system based on the operating conditions of the indoor units 20-1, 20-2.  Subsequently, the charge being imposed to the first system to be controlled is calculated from the proportional division ratio and integrated thus issuing a bill for each user.
Patent JP-H02164285-A (JP)
Title: Ultrasonic motor
Inventor: SHIMIZU HIROSHI
IPC: H01L41/09
Filed: 1988-12-16
Abstract: PURPOSE:To reduce the diameter of a rotor by employing a pipelike piezoelectric elliptical motion vibrator as a piezoelectric elliptical motion vibrator. CONSTITUTION:A pair of rotors 22, 22' are disposed to be rotatably brought into contact rotatably with respect to a vibrator 20 at both ends of a pipelike piezoelectric elliptical motion vibrator 20 for conducting an elliptical motion including a circle at both ends. A DC voltage is applied to the vibrator 20 to be polarized, a first AC voltage equal to the resonance frequency of the vibrator 20 is applied to a predetermined part, and a bending vibration is generated in the face including the central axis. A second AC voltage of the frequency equal to the resonance frequency of the vibrator 20 is similarly applied to the different part from the predetermined part, and a bending vibration crossing the direction of the previous bending vibration is conducted in the face including the central axis. The phases of the bending vibrations of the two directions are deviated to excite an elliptical motion including a circular motion at both ends of the vibrator 20. The elliptical motion including the circle of the end face is provided at the end, and converted to a rotating motion by the rotors 22, 22' disposed in pressure contact with the end of the vibrator 20.
Patent JP-H11138427-A (JP)
Title: Wafer polishing device
Inventor: HORIGUCHI AKIRA
IPC: B24B37/08
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To improve the utilization rate of grinding liquid supplied between fixed upper and lower rotary plates and prevent the entry of the grinding liquid into a driving part when polishing a wafer on both faces by performing planetary movement of the wafer between the fixed upper and lower rotary plates. SOLUTION: A carrier 3 is provided between fixed upper and lower rotary plates 1, 2 to hold a wafer 10. An annular grinding liquid pan 11 is mounted on a supporting member 6 for the fixed upper plate 2 so that grinding liquid in the pan can be passed through a grinding liquid supply passage 12 formed in the fixed upper plate 2 and supplied between the fixed plates 1, 2 with negative pressure due to a difference in rotating speed between the fixed upper plate 2 and the carrier 3. The carrier 3 is engaged with a sun gear 7 on the center side and an inner gear 8 on the outer periphery side for planetary movement. The sun gear 7 is integrated with the center of the fixed lower plate 1 to avoid the drainage of the grinding liquid, supplied between the fixed rotary plates 1, 2, to the center side via the fixed upper rotary plate 2.