baber/WOPTO huggingface dataset:
Patent JP-H0258851-A (JP)
Title: Manufacture of semiconductor device
Inventor: TABUCHI AKIRA
IPC: H01L21/768
Filed: 1988-08-25
Abstract: PURPOSE:To manufacture a semiconductor device having a flattened surface at a comparatively low temperature and in a simple process by a method wherein a solvent which contains fine particles having a sufficiently small particle diameter to recessed parts, does not have an adhesion to protrusions and has an adhesion to the recessed parts is selected as a solvent in a suspension, the suspension is applied on the whole surface and the solvent is evaporated. CONSTITUTION:A solvent which does not have an adhesion to protrusions 30 and has an adhesion to recessed parts 31 is selected as a solvent in a suspension. Thereby, the suspension never applies on the upper surfaces of the protrusions 30, but stays only in the recessed parts 31: even if a method such as high- temperature annealing, etchback or the like is not used, the surface can be favorably flattened. Moreover, compared to a conventional SOG method, which has no selectivity for the protrusions and the recessed parts, and to a method using a suspension in which glass fine powder particles are used, the surface can be favorably flattened.
Patent JP-H1136645-A (JP)
Title: Parking method and device
Inventor: YAGI RYUTARO
IPC: E04H6/18
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a parking method and device which can reduce the cost of construction by simplifying lifting mechanisms which above-ground and underground parking facilities have and to enable vehicles to be parked safely. SOLUTION: This parking method involves providing parking pallets 40, 50 on each of which a parking plate 41 is held within a frame by a releasable holding mechanism, above one stage or more underground parking devices 2 each provided with a lifting mechanism; raising the underground parking device 2 and bringing its upper surface into contact or engagement with the lower surface of the parking plate 41 when vehicles are parked on or taken out of the pallets 40, 50; and releasing the holding member and mounting the parking plate 41 on the underground parking device 2, under which state the underground parking device 2 is lowered. A constraining mechanism which provides temporary constraining when the underground parking device 2 approaches or comes in contact with the parking pallets 40, 50 is provided between the underground parking device 2 and the parking pallets 40, 50.
Patent JP-H1052127-A (JP)
Title: Sulky type rice transplanter
Inventor: TANI KAZUNORI
IPC: A01C11/02
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a sulky type rice transplanter, excellent in operating efficiency in assembling and capable of readily performing operations to install and remove a machine body cover. SOLUTION: This sulky type rice transplanter is equipped with a controlling means for controlling the lifting and lowering of a seedling transplanting device connected to the rear of a machine body based on results of sensing of vertical displacement with a sensor float, a lifting and lowering operating lever 70 for artificially operating the lifting and lowering of the seedling transplanting device and further a control sensitivity regulating mechanism for mechanically regulating the operation sensitivity of the sensor float. In this case, a regulation operating part of the control sensitivity regulating mechanism is assembled and installed in a lever guide 72 of the lifting and lowering lever 70.
Patent JP-S6190987-A (JP)
Inventor: SAITO CHUICHI
IPC: B62B3/00
Filed: 1984-10-11
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-S60103757-A (JP)
Title: Hand set stationary mechanism of telephone set
Inventor: TAKAGI HISAMITSU
IPC: H04M1/02
Filed: 1983-11-10
Abstract: PURPOSE:To operate a locking mechanism stationary and securely by providing a recessed part which contains and holds a receiver housing part in a telephone- set main body by providing a stationary locking claw at this recessed part, and providing a movable claw on the hand set side. CONSTITUTION:The recessed part, which holds a jaw part 9 of the receiver housing part of a hand set 2, is formed on the top end of a car telephone-set main body 1, and a stationary claw 11 is provided upward at the bottom part of a recessed part 10. A recessed part 14 is formed at the stationary claw 11 on the front side, and a hole 16 in which the stationary claw 11 inserts is provided at a jaw part 2 when the hand set 2 is set at the main body 1. When the hand set 2 is lowered and the stationary claw 11 is inserted into the hole 16, a movable 15 which is provided on the hand set 2 side is inserted into the concave part 14 by the spring force, and the hand set 2 is locked to the main body so that it will not be slipped off. An operation button is provided at the hand set 2, and the hand set 2 can be removed by lifting it in the condition that the movable claw 15 is shunted from the recessed part 14.
Patent JP-H0956189-A (JP)
Title: Ac motor control unit
Inventor: KURIYAMA SHIGERU
IPC: H02P27/06
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To detect the number of rotations without using a rotation sensor by reducing the frequency at a certain rate to reduce a current value to almost zero for a very short period of time during power running or regenerative operation and thereby detecting the speed of the motor using the detected frequency as the synchronous frequency. SOLUTION: A control circuit 13 including a microcomputer 18 controls an induction motor 5 with reference to the number of rotations obtained in general. Next, for example, during the power running, it is confirmed that a current is reduced by applying the detected frequency in which the control frequency during the running is reduced by two or three percents for a very short period of time (50ms) with a constant time interval (1sec). Moreover, further reduced frequency is applied with the next constant time interal and reduction of current is also confirmed. The synchronous frequency can be obtained as explained above. If a current increases, the frequency is increased and the detected frequency is adjusted so that a current becomes 0 ampere.
Patent JP-2000004855-A (JP)
Title: Peeler of chestnut
Inventor: MORIMOTO RYOICHI
IPC: A47J17/14
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for mass-producing peeled raw chestnuts completely peeled without wrinkles on the surface of the flesh, and having gloss, at a low cost. SOLUTION: A chestnut having a shell with many cracks formed thereon and having depths reaching the inner skin is housed in the interior space of a spherical body obtained by attaching two assemblies 4, 5 of jetting nozzles having plural high pressure water-jetting nozzles 15 regulated so that the jetting direction may be directed to the center of the sphere, so as to form one spherical body by allowing the two assemblies 4, 5 to face to each other when closed and so as to be freely opened and closed. The jet of the high pressure water is jetted to peel the shell and the inner skin, and the peeled chestnut is taken out.
Patent JP-H0958467-A (JP)
Title: In-position stopping device and coupler expansion device for track vehicle.
Inventor: WAKITANI TSUTOMU
IPC: B61L3/02
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To stop all track vehicles in position by fixing a hydraulic cylinder at the ground side, letting the tip end of the reciprocating part of the hydraulic cylinder be hit against the track vehicle having passed a place in position, and controlling the hydraulic pressure of the hydraulic cylinder acting as an operating body which pushes out the track vehicle to the place in position after the part of the hydraulic cylinder has been hit. SOLUTION: When a traction vehicle 2 travels to the direction indicated by an arrow head A, it is controlled so as to be suspended as shown by (a) in the figure. Based on the detected value of a stroke detector, a control device 16 outputs a control command in such a way that a stroke shall be L1 with respect to a hydraulic device 15. However, the traction vehicle 2 and a pulled rail-mounted vehicle 3 are suspended in a state that the center X of the pulled rail-mounted vehicle 3 goes over a target point Y by δ. After that, the control device again outputs a command to the hydraulic device in such a way that the stroke shall be L2 (>L1 ). As a result, the pulled rail- mounted vehicle 3 is moved to the direction indicated by an arrow head B as shown by (b) in the figure, and the center X of the pulled rial-mounted vehicle 3 thereby coincides with the target point Y.
Patent JP-S60128185-A (JP)
Inventor: OOTOMO YOSHIMI
IPC: B66B21/06
Filed: 1983-11-11
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-H04356823-A (JP)
Title: Antenna matching device
Inventor: HIROHATA ATSUSHI
IPC: H04B1/04
Filed: 1991-08-23
Abstract: PURPOSE:To enable the stable operation of a transmitter and to reduce radiated power from an antenna by connecting an attenuator for spriously setting a desired matching state in the case of tuning. CONSTITUTION:In the case of matching, the attenuation amount of an attenuator 10 for spriously setting the desired matching state connected between a transmitter 1 and a terminal 3 of a matching control part 5 is sufficiently enlarged at the degree of almost neglecting impedance fluctuation observed from the transmitter 1 side to the fluctuation of a load composed of an antenna 2 and the matching control part 5 observed from the terminal 3. Thus, even when the impedance on the antenna 2 side is changed so much by an adjusting operation, the impedance observed from the transmitter 1 side is made almost equal to the nomical impedance of the attenuator 10, and the operation is stabilized. Further, since the power from the transmitter 1 under the adjusting operation is attenuated by the attenuator 10, the radiated power from the antenna 2 can be reduced.
Patent JP-H0376710-A (JP)
Title: Production of polypropylene
Inventor: SAITO JUN
IPC: C08F10/06
Filed: 1989-08-17
Abstract: PURPOSE:To produce a highly transparent, highly crystalline polypropylene by polymerizing propylene in the presence of a catalyst comprising a specific preactivated catalyst component, an organoaluminum compd., and an electron donor. CONSTITUTION:In the presence of a Ti-contg. solid catalyst component in which an Mg compd. carriers TiCl4 and which essentially comprises Ti, Mg, a halogen, and an electron donor, and a product of formula I or II (wherein R is 1-8C alkyl; and n is 1-20) obtd. by reacting an organoaluminum compd. with water, 0.01-100g linear olefin per g of the solid catalyst component is polymerized and then 0.001-100g styrene per g of the slid catalyst component is polymerized, thus producing a preactivated catalyst component. In the presence of a catalyst comprising the preactivated catalyst component, an organoaluminum compd. (e.g. diethylaluminum halide), and if necessary, an electron donor (e.g. dimethyl ether), propylene (if necessary, together with another olefin) is (co)polymerized under an atmospheric pressure to 50kg/cm<2> G at room. temp. to 200 deg.C for 5min to 20hr.
Patent JP-S6190528-A (JP)
Title: Band switching circuit
Inventor: YAMAKOSHI HIROMITSU
IPC: H04B1/16
Filed: 1984-10-09
Abstract: PURPOSE:To simplify a circuit by utilizing a coil being the component of a band pass filter provided to an FM signal system so as to short-circuit simulatingly the antenna coil of an AM band thereby decreasing the number of switching circuits. CONSTITUTION:In receiving the optional AM band, it is required to short-circuit the antenna coil of a band lower than the band during reception, an AM band frequency is given high in the order of bar antenna coils 13a, 13b and an antenna coil 14 and changeover switches 15, 16, 17 are thrown to the position (c) and an SW1 band is received, then the bar antenna coil 13a is short-circuited simulatingly through the changeover switch 15 and the coil 12a of the band pass filter 12. When the changeover switches 15, 16, 17 are thrown to the position (d) and the SW2 band is received, then the bar antenna coil 13b is short- circuited simultaneously through the changeover switch 15 and the coil 12a of the band pass filter 12.
Patent JP-S6368695-A (JP)
Title: Method for removing impurities from rolling fluid
Inventor: SAIDA KEIICHI
IPC: C10M175/06
Filed: 1986-09-09
Abstract: PURPOSE:To maintain the purity of a rolling fluid and thus ensure the quality of a product and the stability of continuous rolling operation, by backwashing the filter, followed by ultrafiltration treatment in the reuse of a rolling fluid contg. impurities while filtering. CONSTITUTION:A rolling fluid (a) contg. impurities used to clean rolling rolls in a rolling mill 3 is fed, after removing of the impurities coming up to the surface in a tank 4, to a filter apparatus 1. In the filter apparatus 1, the rolling fluid is filtered by means of a filter cloth. The filtrate thus obtd. is transferred to a tank 5 for reuse. On the other hand, the impurities, such as machine oil and iron dust separated and collected on the filter cloth, is backwashed with compressed air (c) at a predetermined time internal, and the backwash drain (d) is continuously fed, after being temporarily held in a tank 6, into an ultrafiltration membrane apparatus 2 by means of a pump 8. In the apparatus 2, the backwash drain is filtered while circulating by making use of an ultrafiltration membrane module, thereby enabling the impurities to be concentrated. The fluid (e) which has passed the apparatus 2 is circulated for reuse.
Patent JP-S6456342-A (JP)
Title: Formation of thermochromic film
Inventor: SENCHIYOU SHIGERU
IPC: C09D11/00
Filed: 1987-08-26
Abstract: PURPOSE:To form a thermochromic film which is free from bleeding and sqeeze- out and is clear in clear in color change by forming a pattern film on the surface of a glass plate with thermochromic ink having specified composition and thereafter calcining it in the high-temp. atmosphere. CONSTITUTION:The surface of thermochronic pigment powder (e.g. Tl2CrO4 powder) is covered with a transparent film having high m.p. of inorganic metallic oxide (e.g. SiO2 film, Al2O3 film). Then thermochromic ink is prepared by mixing a frit-base binder (e.g. SiO2-B2O3-PbO-base binder) with the fine particulate grains and furthermore adding a solvent for regulating viscosity. A pattern film is formed on the surface of a glass plate by using this thermochromic ink. Furthermore the thermochromic film adopted into the door glass of an open toaster is formed by calcining it in the high-temp. atmosphere.
Patent JP-S6191891-A (JP)
Inventor: FUKUMA ZENICHI
IPC: H01R43/20
Filed: 1984-10-09
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-S60105035-A (JP)
Title: Electronic computer system
Inventor: UESUGI MARIO
IPC: G06F3/048
Filed: 1983-11-14
Abstract: PURPOSE:To enable an operator to retrieve easily the discrimination code of a data point by indicating the data point on a CRT system chart to know the discrimination code. CONSTITUTION:When the discrimination code of a data point is desired, a cursor display on a system chart of a CRT screen 22 is shifted onto the position of a desired numeric character by a shift key 32. Then a prescribed interruption key 33 is pushed to send an interruption to a computer 10. The computer 10 reads the position indicated by the cursor and extracts the animation display information out of an information store buffer 6 to retrieve a screen unit number corresponding to a position on the screen. Then the discrimination code of data point is obtained out of a reference data point discrimination code definition memory 4 according to said retrieved unit number and the screen number which is under display. Thus the name of the data point is obtained and transmitted to a refresh memory 21 of a CRT device 20 together with the discrimination code for display at the lowest line of the CRT system chart screen under display.
Patent JP-H0494073-A (JP)
Title: Connector structure
Inventor: KUZUMOTO HIROYUKI
IPC: H01R24/00
Filed: 1990-08-10
Abstract: PURPOSE:To provide a connector structure with which the fitting of connectors is carried out surely and easily even a part is mounted on a substrate in the connector insertion direction by fitting the extrusion formed in an insertion side connector and the groove formed in an receiption side connector and sliding the insertion side connector and the receiption side connector in the longitudinal direction to complete the insertion. CONSTITUTION:An extruded part 3 of an insertion side connector 1 is fitted in one end part of a horizontal groove 4a of a receiption side connector 2 and then moved along the horizontal groove 4a. After the connector is moved until the extruded part 3 reaches the other end of the groove 4, the insertion side connector 1 is moved toward the perpendicular direction shown as an arrow B, so that the extruded part 3 moves along the perpendicular groove 4b and terminals 7a and terminals 7b are electrically connected each other and fitting is completed. Even when a part 8 is mounted on the substrate 6 in the insertion side of the connector 1 to the connector 2, the insertion side connector 1 and the receiption side connector 2 are able to be fitted.
Patent JP-H1120626-A (JP)
Title: Tire washing groove
Inventor: NAKAMOTO KEI
IPC: B60S3/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To remove dirt efficiently by merely passing a tire when a wheeled chair user goes out and returns to the inside of his house. SOLUTION: This washing groove is made of metal or cement, and a projection 2 made of nylon or sponge is attached to an inner face thereof. This is done by various methods by changing a depth, a width, a length, and number of the groove in accordance with application. Consequently, it is possible to scrape off dirt 8 such as mud adhering onto a bottom surface and a side face by merely passing a tire in the groove.
Patent JP-2000042092-A (JP)
Title: Deodorization apparatus
Inventor: FUKUNAGA TAKESHI
IPC: A61L9/00
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent malodors generated on heating and regenerating of a deodorant material. SOLUTION: A connecting part of a main ventilation path 13 contg. the deodorant material 16 and an auxiliary ventilation path 18 is provided with spherical valve parts 12, 20, respectively. When a suction fan 10 is activated at the time of deodorization operation, a valve disk 124 is rolled upward by wind pressure and, on the other hand, a valve disk 204 is brought into tight contact with a valve seat 203 by its own weight. As a result, an air suction path 11, a main ventilation path 13 and a discharge path 21 are communicated. When an auxiliary fan 19 is activated at the time of heating and reproducing the deodorant material 16, the valve disk 204 is rolled upward by the wind pressure and, on the other hand, the valve disk 124 is brought into tight contact with the valve seat 123 by its own weight.  As a result, the main ventilation path 13 and the auxiliary ventilation path 18 are shut off from the outside. The deodorant material 16 is heated by a magnetron 17. While the air is kept circulated in the hermetically closed wind path, the odorous components adsorbed to the deodorant material 16 are oxidation decomposed. As a result, the leakage of the smell to the outside at the time of the heating and reproducing may be prevented.
Patent JP-H0494516-A (JP)
Title: Manufacture of u-shaped core
Inventor: KAINO DAISUKE
IPC: H01F27/255
Filed: 1990-08-11
Abstract: PURPOSE:To simplify a manufacture process by molding a magnetic material into a T shape having a side column and a common column connected with the central part of the side column and cutting and machining the molded body so that the T-shaped plane may be divided into plural sections. CONSTITUTION:A T-shaped hole 51a is formed in the central part of a mold frame 51. Then, a bottom tool 53 is fitted from the lower par of the hole 51a where magnetic material-made granulated powder 54 is put in the hole 51a. Then, a top force 52 is fitted from the upper part of the hole 51a. The granulated powder 54 in the hole 51a of a single action press thus set up is pressurized and molded by a top force face 52a and a bottom force pressure application face 53. A common column 62 is cut and machined by a grinding device 73, thereby forming a cut groove 86 and a U-shaped core.
Patent JP-H1146221-A (JP)
Title: Signal point arrangement variance calculation circuit
Inventor: SHIRAISHI KENICHI
IPC: H04L27/22
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a signal point arrangement variance calculation circuit with only a small circuitry scale. SOLUTION: The phase of a demodulated baseband signal is rotated through 22.5 deg. by a 22.5 deg. rotation re-mapper 3 at a speed twice a symbol rate of the demodulated baseband signal. A signal point of the demodulated baseband signal is discriminated, based on the demodulated baseband signal, and the baseband signal whose phase is rotated by the phase rotation circuit at a signal point arrangement conversion circuit 73, and the signal point of the demodulated baseband signal is converted to a position into a 1st quadrant based on the demodulated baseband signal and the baseband signal whose phase is rotated by 45 deg. through two consecutive phase rotations through the 22.5 deg. rotation re- mapper 3, and the variance is obtained based on the baseband signal whose signal point is converted.
Patent JP-S60137020-A (JP)
Inventor: AAMANDO PII NUUKAAMANZU
IPC: H01L21/30
Filed: 1984-10-12
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-2000046243-A (JP)
Title: Hose band
Inventor: MIURA YOSHIHIRO
IPC: F16L3/08
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a hose band to securely nip a hose by a constant fastening force through one action when the hose is fixed at an injection nozzle. SOLUTION: In a hose band integrally formed of a flat plate metallic material, a C-type arcuate part 2 positioned at the central part of the hose band is formed and square piece parts 12 and 16 are respectively connected to the C-type arcuate part. First and second lock pieces 3 and 4 are respectively connected to the square piece part 12 by bending the square piece toward the inside, a protrusion part 14 is formed on the first lock piece side and a fit-in part 18 in which the protrusion part is fitted is formed on the second lock piece side. Window parts 21 and 22 are respectively formed in the part, containing a spot where each square piece part is bent, of the C-type arcuate part.  By fitting a protrusion part 14, formed on the first lock piece 3, in the fit-in part 18 formed in the first lock piece 3 through connection of a tong piece part 23 to the window part 22, a lock state between the first and second lock pieces 3 and 4 is maintained and a hose (a member to be fixed) is fastened by the C-type arcuate part 2 and the tongue piece part 23.
Patent JP-2001042424-A (JP)
Title: Projection type display device
Inventor: TAKEZAWA TAKESHI
IPC: G02F1/1335
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To make reducible the irregularity of a picture to be displayed in a projection type display device. SOLUTION: At least one polarizing plate 302Bo of the light incident surface side or the light emitting surface side of an electro-optical device is stuck to the upper part of a sapphire glass plate 308. It is preferable that the plate 308 is formed of monocrystal sapphire. Besides, it is preferable that the plate 30 is held by a metal-made holding frame 310. Moreover, it is preferable that the plate 308 and the frame 310 are stuck by adhesive agent whose heat conductivity is excellent.