baber/WOPTO huggingface dataset:
Patent JP-S6453603-A (JP)
Title: Polar type dielectric filter
Inventor: KAWAKAMI IZUMI
IPC: H01P1/205
Filed: 1987-08-25
Abstract: PURPOSE:To minimize the number of resonators and to improve a manufacturing ability by coupling the section between the dielectric resonator of an input step and the dielectric resonator of an output means which are not adjoining with an inductance. CONSTITUTION:By forming plural central conductors 2-5 at a homogeneous simple substance dielectric 1 in a column shape, a dielectric filter having plural dielectric resonators 8-11 is formed. At the dielectric filter, an electromagnetic field is generated with the dielectric resonator 8 of the input means by an electric signal impressed from an input terminal 6, and extended to the dielectric resonator 9 between steps through a coupling pattern 16. Further, for the electromagnetic field, the same action is successively repeated, extended to the dielectric resonator 11 of the output step and fed back through an inductance 19 to the dielectric resonator 8. Thus, the characteristic of the above-mentioned dielectric filter has an attenuation pole in a finite part of the real frequency axis.
Patent JP-H0259086-A (JP)
Title: Washing method and apparatus
Inventor: TANAKA TOSHIO
IPC: C23G5/04
Filed: 1988-08-25
Abstract: PURPOSE:To efficiently wash an object to be washed by a method wherein a washing solution is ejected in a washing solution bath to wash the object to be washed and subsequently taking out the object to be washed from said bath to eject a low b.p. org. solvent thereto. CONSTITUTION:The object 54 to be washed held to a holding bucket 50 is moved within the washing solution bath 100 positioned at the lower part in a washing tank 2 by a moving means 52 and a washing solution containing a low b.p. org. solvent and a high b.p. org. solvent is ejected in said washing solution bath 100 by a jet means 14 and the washing solution bath 100 is heated by a heating means 24 to wash the object 54 to be washed. This washed object 50 to be washed is raised to the finish region 10 positioned at the upper part in the washing tank 2 and the low b.p. org. solvent in a sump 102 is ejected to the object to be washed in the finish region by a finish jet means 30 to finish the object to be washed.
Patent JP-S58114864-A (JP)
Title: Cylindrical grinding wheel
Inventor: INOUE NIROU
IPC: B24D5/06
Filed: 1981-12-26
Abstract: PURPOSE:To enable to carry out autogenesis of a cutting edge of a grain satisfactorily without generating clogging of the grain of a grinding wheel, by so constituting that a plurality of grinding stones fabricated by making use of grains of mainly diamonds or cubic crystal boron nitride are stacked concentrically and tightened in a cylindrical shape. CONSTITUTION:A cylindrical grinding wheel fabricated by stacking a plurality of grinding stones are constituted with a steel disk 1, a grain layer part 2  formed and secured on an external circumferential part through sintering and  wavy formation 3 (a wave form is shown by one dot) on the top of a wave form uneven part provided on the side of the grain layer part 2. As density of distribution of grains on a grinding surface of the grinding stones formed in a cylindrical form can be kept at a fixed value by selecting properly a cross section of the uneven part provided on the side of each of the grain layer of the grinding stones constituting this cylindrical form, uneven grinding is not generated on the surface to be ground, autogenesis of a cutting edge of the grain is done satisfactorily, cut is improved drastically and its condition can be kept continued for a long period of time.
Patent JP-H0954186-A (JP)
Title: Operation analyzer for control rod drive device
Inventor: TERAHARA HIROSHI
IPC: G21C17/10
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To accurately analyze the operating status of an electromagnetic drive jack type control rod drive device by providing a dip detection processor and an operation sound detection processor, etc. SOLUTION: A dip detection processor performing an inflection point processing including a differential processing 33, an absolute value conversion 35, noise separation 37 and the like and an original wave processing against an original waveform 31 of current signal indicating the current value of electromagnetic coil, and an operation sound detection processor performing a waveform extraction processing and an operation sound detection processing against an output signal of an operation sound detector. By this, a latch operation point is clearly analyzed and detected by applying the inflection point processing including the differential processing to the coil current signal, even if the dip shape appearing in the electromagnetic coil current is a little unclear.  Also, as wave form processing is applied to the output signal of the latch operation sound detector indicating the operation of the latch in a different manner and the output signal is processed in accordance with the waveform, the operation point is more accurately detected.
Patent JP-H0878704-A (JP)
Title: Manufacture of solar battery
Inventor: TANAKA SATOSHI
IPC: H01L31/04
Filed: 1994-09-02
Abstract: PURPOSE: To form an edge face electrode uniformly with good reproducibility without reducing an effective photosensitive area of a photosensitive surface greatly by transferring paste by using a roll coater. CONSTITUTION: A solar battery is provided with a silicon substrate 1 wherein a P-N junction layer is formed in a photosensitive surface side and is provided with a photosensitive surface electrode 8 consisting of a main electrode 9 and a sub-electrode 12, and the main electrode 9 is formed in two lines along a longitudinal direction of the substrate 1 and a number of sub-electrodes 12 are formed in a width direction thereof. Meanwhile, a rear electrode 6 is provided to a rear side of the substrate 1, a wiring electrode 7 and a partial rear electrode 11 are formed at right and left ends thereof, the wiring electrode 7 is partially superposed on the rear electrode 6 and electrically connected thereto and the partial rear electrode 11 is electrically disconnected from the rear electrode 6.  Furthermore, an edge face electrode 10 from an edge part of a photosensitive side to an edge part of a rear side is uniformly and continuously formed with good reproducibility in one edge face side in a longitudinal direction of the substrate 1. Therefore, series wiring of rears of a solar battery can be stably carried out.
Patent JP-S6454156-A (JP)
Title: Air conditioner
Inventor: OTSUKA NOBUO
IPC: F24F11/02
Filed: 1987-08-24
Abstract: PURPOSE:To properly determine whether cooling or heating is appropriate by determining a selection of cooling or heating with a determination means in which the selection is made from the measurements of the temperature of respective rooms and outdoor temperature by the factor of the average room temperature among the rooms immediately after the operation mode is switched to an automatic mode, and by the factor of the outdoor temperature in a case where a heat source machine remains stopped. CONSTITUTION:Immediately after operation mode is switched to automatic, a first cooling or heating determination means 8 selects the cooling if the average room temperature of values from thermostats 5 in respective rooms is higher than a reference value T1, and the heating if it is lower. While a heat source machine 1 remains stopped, a second cooling or heating determination means 9 integrates the cooling times if the outdoor temperature by an outdoor temperature sensor 6 is higher than a reference value T2, the heating times if it is lower than a reference value T3 (T2>T1), and the suspension times of the heat source machine 1 if it is between T2 and T3, and selects the cooling (if heating is being performed presently) when the cumulative time of suspension of the heat source machine 1 is greater than a preset value or the heating (if cooling is being performed presently). Because of this, even if the thermal load fluctuates due to the outdoor temperature, etc., an optimum operation mode can automatically be selected.
Patent JP-H0748604-A (JP)
Title: Green compact forming device
Inventor: ITAYA OSAMU
IPC: B22F3/02
Filed: 1993-08-02
Abstract: PURPOSE:To reduce the vibration energy and improve the vibration efficiency by providing a means for raising an intermediate member carrying a rubber vessel from a supporting table and a means for vibrating the intermediate member. CONSTITUTION:A rubber vessel M is placed in a recess p1 formed by the die D and lower punch P, and a horizontal plate a3 is raised by means A and A' and abutted on the lower end of an intermediate member T. The plate a3 is further raised to lift the member T along the inverted-conical through-hole r1 of a supporting table R, hence the punch P on the member T and the die D are raised, and the vessel M is engaged with a filling guide G. The means A and A' are then stopped, a powder is injected into the vessel M from the through-hole g2 of the guide G, and the vessel M is vibrated by a vibrator V arranged on the lower surface of the plate a3 to fill the powder to a high density. Since the table R, etc., are not vibrated in this way, the vibration energy loss is reduced.
Patent JP-S5999579-A (JP)
Title: Detecting sensor
Inventor: HOUKI YOUJI
IPC: H01L31/0232
Filed: 1982-11-30
Abstract: PURPOSE:To improve the detection precison when whether an object of detection such as a form is present or not is detected, by shifting the optical axis of a light emitting element from the optical axis of a photodetecting element by about 1mm.. CONSTITUTION:The light emitting element 1 and photodetecting element 2 are arranged so that their optical axes 3 and 6 shift from each other by about 1mm.. The ratio of the intensity of photodetection when there is not the object 4 of detection between the light emitting element 1 and photodetecting element 2 and that when the object is present, i.e. S/N ratio is maximized at a position a little bit off the optical axis 3 of the light emitting element 1 sideward as shown in a figure. For example, the S/N ratio is about 2:1 conventionally when the optical axes of the light emitting element 1 and photodetecting element 2 are aligned to each other, but improved to about 3:1 when the optical axis 6 of the photodetecting element 2 is shifted from the optical axis 3 of the light emitting element 1 by about 1mm..
Patent JP-H0946952-A (JP)
Title: Rotor holder of spindle motor and its manufacture
Inventor: YAMAGUCHI TADAO
IPC: H02K21/22
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To make the performance of a rotor holder compatible with its cost, by making the perpendicularity of its output shaft to its attachment surface highly precise using a simple configuration and no jig. SOLUTION: A rotor holder (D) wherein a bearing holder 2 is provided in a standing way on one side of a housing, and a rotor is bore by the bearing holder 2 via a bearing 3, and further, the bearing holder 2 and the bearing 3 are molded using an oil resistant resin (J) integrally with the housing. In this case, it is preferable that one portion of the housing is used as a reinforcing framework and the bearing 3 with its middle part recessed is used to prevent its falling. Such a rotor holder D is manufactured using an injection mold with a center pin using the inner diameter of the bearing 3 as its reference and a reception portion perpendicular to this center pin.
Patent JP-H0259683-A (JP)
Title: Light-applying sensor
Inventor: YOKOGAWA TOSHIYA
IPC: G02F1/09
Filed: 1988-08-24
Abstract: PURPOSE:To enhance reliability and mass productivity by forming elements having functions of a magneto-optical crystal, polarizer and analyzer at one time onto a semiconductor substrate. CONSTITUTION:An Al0.3Ga0.7As/GaAs superlattice photoconductive layer 503 is sandwiched by Al0.2Ga0.8As 502 and 504 on the GaAs substrate 501 to form 1st and 2nd semiconductor layers 502, 504, 503. The 3rd semiconductor layer 503 is then embedded into the 2nd semiconductor layer 503. The 1st semiconductor layers 502, 504 have the refractive index lower than the refractive index of the GaAs substrate 501 and the 2nd semiconductor layer 503 and the GaAs substrate 501 have the higher coefft. of absorption than the coefft. of absorption of the 1st, 2nd semiconductor layers 502, 504, 503 to the specific light wave. The 3rd semiconductor layer 505 has the refractive index lower than the refractive index of the 2nd semiconductor layer 503 and the higher coefft. of absorption than the coefft. of absorption thereof.
Patent JP-S6270846-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NAKAGAWA SATOSHI
IPC: C07C235/72
Filed: 1985-09-24
Abstract: PURPOSE:To form a cyan image having superior light and heat resistances and recolorability by incorporating a specified cyan coupler. CONSTITUTION:A cyan coupler represented by formula I is incorporated into a silver halide photographic sensitive material. In the formula, R1 is 2-4C alkyl, R2 is H or 1-16C alkyl, R3 is H or 1-4C alkyl and X is halogen, alkoxy or aryloxy. When the cyan coupler is added to a silver halide emulsion, it is usually added by about 0.07-0.7mol, preferably 0.1-0.4mol per 1mol silver halide.
Patent JP-H0382528-A (JP)
Title: Package foil for packaging food and similar consumption good and package foil manufactured by said method
Inventor: ANTERO MAKIRAAKUSO
IPC: B65D75/26
Filed: 1990-08-10
Abstract: PURPOSE: To produce a package foil excellent in the strength of a use material by folding at least one edge part on the corresponding edge part of other foil and pressing a foil zone by a heat-sealing system or a similar system with respect to the part projected upwardly from the flat surface of the superposed foil in order to produce a substantially sheet-like package foil. CONSTITUTION: Edge part regions wherein edge parts 12 are at least upwardly projected from a flat surface 1 are hermetically heat-sealed to be flattened up to the level of the flat surface 1. A molten plastic material fills gaps 7 to form the continuous structure of a packaging foil. At the same time, the leading ends of a barrier layer 2 are slightly bent downwardly. The packaging foil structure thus formed can be mechanically cut into two substantially equal packaging foil blanks by forming a slit to the center of the foil.
Patent JP-S6274570-A (JP)
Title: Grinding center for polygonal material
Inventor: NAKAMURA MINEO
IPC: B24B51/00
Filed: 1985-09-24
Abstract: PURPOSE:To carry out a multiproduct in-low-quantity production for polygonal materials, by providing a straight line correcting device, a both side surface correcting device, a grindstone cover opening and closing device, a grind stone exchanging device, a workpiece introducing device, etc. in a formed surface grinding machine having Y and X axis control mechanisms. CONSTITUTION:A magnet chuck 4 is replaceably set on a base on a table 3, and a grind stone bisurface correcting device 5 is provided on the side remote from the exchanging position of the chuck. A column 7 is set slidably on a guide surface perpendicular to the table 3 on the upper surface of a bed 1 at a position near to the rear side thereof, and a grind stone shaft head 8 is provided on the front surface thereof, movably in the vertical direction. An automatically opening and closing cover 11 for protecting a grind stone 10 is automatically opened and closed when the grind stone 10 is replaced with new one. Further, a grindstone correcting device 12 is arranged directly above the grindstone 10. A grind stone stocker 10 is planted on one side of the column, and the grindstones are replaced by means of a grindstone exchanging arm 17.
Patent JP-S60103999-A (JP)
Inventor: OZAWA TOORU
IPC: F26B21/10
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-2000048145-A (JP)
Title: Information seal
Inventor: NAGASHIMA TAKESHI
IPC: G06K19/06
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an information seal capable of easily reading the information on serial number, ID number, and area code or the like electrically and visually. SOLUTION: Information 2 on a product to which an information seal 1 is attached is printed on an information face 1a side of the information seal 1. An adhesive 3 used for adhering the information seal 1 to the product is applied to a pattern face 1b side of the information seal 1, and a conductive pattern 4 corresponding to the serial number 2 is formed on the pattern face 1b side. The conductive pattern 4 is constituted of a prescribed number of terminals 5 arranged so as to face each other and wirings 6 for connecting the specific faced terminals 5 for expressing the serial number 2 displayed on the information face 1a.
Patent JP-S6184583-A (JP)
Inventor: BERUNAARU JIYOZEFU
IPC: G01T1/169
Filed: 1985-09-24
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-H0260486-A (JP)
Title: Power load device
Inventor: NISHI YOSHINORI
IPC: H02P23/16
Filed: 1988-08-25
Abstract: PURPOSE:To improve controllability, to eliminate a torque ripple and to obtain large capacity characteristics with constant torque variable speed properties by applying slip frequency type vector control to an induction motor, setting negative torque to the vector control and controlling the revolution of the induction motor. CONSTITUTION:Negative torque is set to a torque setting means 10, and command torque T is output. Secondary magnetic flux is set to a secondary magnetic-flux setting means 11, and command secondary magnetic flux phi2 is output. Command torque T and command secondary magnetic flux phi2 are input to a slip-frequency computing means 12, and slip frequency Ws is acquired. Slip frequency Ws is added to the effective speed Wr of an induction motor IM13 by an adder 15, and the speed Wo of secondary magnetic flux is obtained. Prediction-position vector ejtheta0 magnetic flux component currents i1d and torque component currents i1q are input to a primary current-vector computing means 17, and primary current vector i1(theta0) is output. The primary current vector i1(theta0) is converted into power, and applied to the IM13.
Patent JP-H0374478-A (JP)
Title: Oil-based ink composition
Inventor: ONO TAKASHI
IPC: C09D11/16
Filed: 1989-08-15
Abstract: PURPOSE:To provide the subject composition containing a specific phosphoric acid ester dye, having excellent solubility in alcohols and glycols and high aging stability, etc., and useful as a pollution-free oil-based ink for ball point pen, alcoholic marker pen, printing ink. etc. CONSTITUTION:The objective composition contains a dye of formula I (D is residue of azo or anthraquinone dye free from sulfone and carboxyl group; Y is 2-12C alcohol residue, 2-12C glycol monoether residue; 2-4C glycol residue, polybutyral resin residue, PVA residue, phenolic resin residue or cellulose residue; X is 0 or methylene; m is 0 or 1) (preferably the compound of formula II to IV [A is coupling component residue free from sulfone and carboxyl group; -B- is (substituted) phenylene or naphthylene; R is OH or (methyl)amino]}.
Patent JP-S60102685-A (JP)
Inventor: CHIKARA YOSHIHISA
IPC: G09G1/28
Filed: 1983-11-10
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-H0261893-A (JP)
Title: Dynamic semiconductor memory
Inventor: HIGUCHI AKIRA
IPC: G11C11/401
Filed: 1988-08-25
Abstract: PURPOSE:To accelerate operating speed when change in a row address occurs by dividing a memory cell array into plural parts, and performing pre-charge at another parts while access is performed at a certain part. CONSTITUTION:Pre-charge circuits 231 and 232 perform pre-charge on the all columns of cell arrays 201 and 202, respectively, in a period while pre-charge signals phiP1 and phiP2, either of which goes to 'L' corresponding to the value of the least significant bit of an address. Also, column decoders 211 and 212 fetch and decode the row address at the trailing edges of the signals phiP1 and phiP2, and select a corresponding row out of the arrays 201 and 202. Therefore, it is constituted so that the cell array on the other side can perform the pre- charge while the access is performed in the cell array on one side by the value of the least significant bit. In such a way, even in case the low address which can not use a page mode is changed, an operation equivalent to a case where an access operation is performed one after another without performing the pre-charge can be performed, which accelerates the operating speed.
Patent JP-H1155157-A (JP)
Title: Antenna multicoupler
Inventor: IHARA IKUO
IPC: H01Q23/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain an antenna multicoupler in which a reception section of a radio equipment is surely protected by minimizing an output of the radio equipment, when an excess input power to a reception section is detected for suppressing supply of power to the reception section of the radio equipment. SOLUTION: A radio equipment 3 allows a transmission section Tx to provide an output of a signal with 5 W that is an input power condition of a power amplifier 2 to the amplifier 2. The output signal from the transmission section Tx is amplified into 50 W at the power amplifier 2, and the amplifier signal is outputted to an antenna. In the case that an antenna is open or a power of a reflected wave reaches 1 W or over and a power detection section in the antenna multicoupler 1 detects a power in excess of a prescribed power, an output voltage adjustment circuit of the radio equipment 3 is controlled so as to forcibly suppress the output to be 0.1 W or below.  The output to the power amplifier 2 is 1 W or below through a similar control, and the input power to a reception section Rx of the radio equipment 3 immediately reaches 1 W or below to surely prevent the reception section Rx from being deteriorated.
Patent JP-H1056788-A (JP)
Title: Linear ultrasonic motor and recording and reproducing apparatus using it
Inventor: SAKO SHINICHI
IPC: G11B21/12
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a linear ultrasonic motor in which a connection member is made small and lightweight by a method wherein the connection member is formed as an integral structure which is composed of an elastic body and which does not comprise a mechanical connection and respective piezoelectric elements are attached to base parts at both ends of it while faces which are parallel to their expansion and compression direction are used as mounting faces. SOLUTION: One pair of square platelike piezoelectric elements 1, 2 which are expanded and contracted when an AC voltage is applied are connected by a connection member 3 which is composed of an elastic body. The connection member 3 is constituted of an integral structure which does not contain a mechanical connection, and base parts 3a, 3a' to which the pair of piezoelectric elements 1, 2 are attached are formed at both ends of it. The pair of piezoelectric elements 1, 2 are attached to the base parts 3a, 3a' by a bonding operation while faces which are parallel to their expansion and contraction direction are used as mounting faces. Thereby, it is not required to take into consideration the strength of the pair of piezoelectric elements 1, 2 for their mechanical connection, and the connection member 3 can be made small and lightweight.
Patent JP-H0761375-A (JP)
Title: Cab-over type automobile
Inventor: NAGANO FUMIYOSHI
IPC: B62D25/08
Filed: 1993-08-26
Abstract: PURPOSE:To provide a cab-over type automobile wherein a driver goes and comes between a driver cab and a cargo loading chamber, maintenance and inspection are facilitated, and there is entirely no fear of rain penetrating. CONSTITUTION:In a cab-over type automobile wherein a driver cab 2 is inclinably mounted on the front of a car body and a cargo loading chamber 4 is arranged in the rear of the driver cab 2, the rear of the driver cab 2 is opened. Pent-roof parts 7 extending to the cargo loading chamber 4 are juxtaposed to the periphery of an opening 5, and opening 6 is also formed in the front of the cargo loading chamber 4.