baber/WOPTO huggingface dataset:
Patent JP-H01115210-A (JP)
Title: Automatic tuning suppressing carrier ssb system
Inventor: YOSHITANI KIYOSUMI
IPC: H04B1/68
Filed: 1987-10-29
Abstract: PURPOSE:To automatically tune a receiving frequency to a transmitting frequency by adding and transmitting a weak normal signal beforehand at a transmitting side and executing the a prescribed signal processing at a receiving side. CONSTITUTION:A weak normal signal a(t) is always added and transmitted to an information signal s(t). At a receiving side, the information signal can be obtained with an SSB receiver, an FFT(high speed Fourier transform) analysis is executed at the stopping section of the information signal and frequency spectrum patterns B1, B2...BN (reproducing pattern) are obtained. Next, the pattern having a autocorrelation sharper than the correlation relation of normal patterns A1, A2...AN and a reproducing pattern is used, a maximum value is researched and then, a detuning frequency can be estimated by fd=mX (sampling frequency/FFT analyzing length). When the value of fm is fed back to the SSB receiver, the receiving frequency can be automatically tuned to the transmitting frequency.
Patent JP-H1095259-A (JP)
Title: Inner leg structure of space-up seat for automobile
Inventor: OTANI MASAYUKI
IPC: B60N2/30
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To dissolve torsion of a seat generated in association with longitudinal movement so as to move the seat forward and backward smoothly. SOLUTION: An outer part of a seat cushion is provided with a slide rail and hinge mechanism for rotatably supporting an inner part of the seat cushion so as to be sprung up, and the inner part of the seat cushion is provided with an inner leg 10. Front and rear strikers T1, T2 are fixed to a body floor F, and a hook 31 and a leg arm 14 with interlocking mechanism 20 that can be respectively engaged with the front and rear strikers T1, T2 are provided in a longitudinally oscillating state at the front and rear end parts of the inner leg 10. The inner leg 10 is formed of a plate member, and a circular arc shaped guide hole 37 of downward protruding shape for slidably guiding a supporting shaft 32 journalling the hook 31 and a main link 33 is formed in the inner leg 10.
Patent JP-H0576353-A (JP)
Title: Method for carrying out tissue culture of saffron pistil
Inventor: MORI SHIGEKO
IPC: C12R1/91
Filed: 1991-09-25
Abstract: PURPOSE:To more effectively culture a pigment of crocin or crocetin which is one active ingredient in edible and medicinal saffron by culturing saffron using a culture medium containing mevalonic lactone. CONSTITUTION:Tissue culture of saffron pistil is carried out using a culture medium containing mevalonic lactone to effectively provide pigments of crocin and crocetin. Furthermore, a mevalonic acid derivative is shown in the formula.
Patent JP-2001093326-A (JP)
Title: Conductive composition
Inventor: YOKOYAMA KIMINORI
IPC: H01L31/04
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a conductive composition capable of forming an electrode by firing and giving sufficient conductivity to a reflection preventive layer, a method for conduction between a semiconductor and an electrode via the electrode and the reflection preventive layer, and a solar battery capable of efficiently deriving electric power. SOLUTION: A conductive composition containing metal power (excluding chrome) and glass frit, comprising additives selected out of the groups consisting of boron unit, metal chrome and palladium chloride, incorporated 0.001-5.0 wt.pts with 100 wt.pts metal powder; an electrode obtained by firing the composition; a method of forming a surface electrode by firing the composition and of conducting the same; and a solar battery containing the surface electrode.
Patent JP-H04153312-A (JP)
Title: Polyester monofilament for screen gauze
Inventor: NAGAI AKIHIKO
IPC: D03D15/00
Filed: 1990-10-12
Abstract: PURPOSE:To provide the subject monofilament composed of polyethylene naphthalate, having specific physical properties, generating little white scum in the weaving of gauze, giving a gauze having excellent quality and suitable as a high-density screen gauze for screen plate for the printing of high-quality IC substrate. CONSTITUTION:The objective monofilament is composed of polyethylene naphthalate and satisfies the following physical property conditions at the same time. 0.5 <= (intrinsic viscosity) <= 1.0, 4.5 < [strength (g/de)], 25 <= [elongation (%)] <= 45 and 120 <= [elastic modulus (g/de)]. The monofilament can be produced e.g. by melting and extruding a polyethylene naphthalate chip having an intrinsic viscosity of 0.6-1.2 while heating the zone just below a spinneret at 330 deg.C, taking off the spun filament at a spinning rate of <=500m/min, temporarily winding the filament, drawing at 180-240 deg.C at a draw ratio of 3.5-4.5, subjecting to e.g. constant-length heat-treatment at 220-250 deg.C and winding the drawn filament.
Patent JP-H09115360-A (JP)
Title: Flat cable length adjusting method and device
Inventor: FUJII MASAAKI
IPC: H01B7/08
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To enhance production efficiency and process flexibility for a wire harness. SOLUTION: The leading end of a flat cable F fed from a reel 1 is held with a chuck 5, and the flat cable F is led out by the drive of an air cylinder 6. Then, an induction motor 9 is driven to lower an extrusion roller 8, thereby pushing down the flat cable F. Thereafter, a tape T is detected with a sensor 10 and the induction motor 9 is stopped after a lapse of the preset time, and the flat cable F is cut with a cutter 12. Then, the chuck 5 is loosened to drop the cutout flat cable F and the chuck 5 is again moved toward the reel 1 by the drive of the air cylinder 6 for repeating the process, thereby cutting the flat cable F in sequence. Thus, the flat cable F can be adjusted to an arbitrary length to suit the intervals of the tape T.
Patent JP-2001088110-A (JP)
Title: Method for molding inorganic corner panel and device therefor
Inventor: KOYAMA TSUTOMU
IPC: C04B38/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding an inorganic corner panel which is advantageous in terms of specific gravity, strength and appearance quality and is highly productive. SOLUTION: The method for molding an inorganic corner panel is to mold a mixed foam-curable inorganic material into a corner shape before the material starts foaming and at the same time, produce a foaming allowance on the back of a decorative face in a process to manufacture the inorganic corner panel and make the material foam in a perpendicular or a vertical direction with the decorative face. The device for molding the inorganic corner panel is provided.
Patent JP-H11146955-A (JP)
Title: Longitudinal pachinko game machine
Inventor: ADACHI TOSHIMI
IPC: A63F7/02
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To fix an outer frame of a game machine fixed on an installation frame base by nails without damaging it by forming the outer frame thereof from a synthetic resin material and forming holes in which nails as a fixing means which fixes the outer frame itself on the installation frame base can be driven in required sections of upper and lower side parts of the outer frame. SOLUTION: This Pachinko (Japanese pin ball game) machine is constituted in such a way that a front frame in the shape of longitudinally/rectangular which forms an opening and closing hold frame is assembled on the front side of an opening of an outer frame A in the shape of longitudinally/rectangular which forms a fixed outer profile hold frame so as to open and close it, and a see-through window door in the shape of substantially square is assembled on a rear side of the opening of this front frame so as to open and close it. The outer frame A is mainly constituted by providing an upper frame rod (upper side part) 1, side frame rods on the left and right 2, 3, and a support frame plate (lower side part) 4 in the shape of horizontally/ rectangular, integrally and mutually in a frame assembled condition, and each member is formed from a synthetic resin material.  A plurality of nail holes 5 in which nails as a fixing means for fixing the outer frame 1 itself on an installation frame base in a Pachinko game parlor can be driven and a positioning port 6 for locking a set frame are formed in the upper frame rod 1.
Patent JP-H04169879-A (JP)
Title: Method for testing mounted large scale integration
Inventor: KANDA YOSHIMASA
IPC: G06F11/22
Filed: 1990-10-11
Abstract: PURPOSE:To make the formation of a new test pattern useless by vitiating a value to the outside pins in an LSI test pattern, forming a mounting LSI test pattern and testing the mounted LSI on a board using this. CONSTITUTION:An LSI test pattern 1 is composed by repeating the following commands: a command DTS20 inputting the data in which an input value to each input pin is described, a command SCI21 setting an initial value to a scan register, a command CAV22 taking in the value in a circuit to the scan register, a command CPC23 comparing with the expected value of an output pin and a command SCO24 comparing data within the scan register. This pattern 1 is converted into a mounting LSI test pattern 3 by deleting commands to the outside pins; for example, DTS20 and CPC23, to vitiate by a test pattern converting measure 2. A functional test of the LSI mounted in the board 5 capable of controlling a scan pass can be made if this pattern 3 is used in a mounted board tester 4.
Patent JP-H08111236-A (JP)
Title: Coin type secondary battery
Inventor: MATSUMOTO KAZUNOBU
IPC: H01M10/0566
Filed: 1994-10-12
Abstract: PURPOSE: To prevent deterioration of the charging/discharging performance of a secondary battery by making the ratio of the thickness of the outer can to the total thickness of the battery to be greater than a specific value, thereby hindering the outer can from deformation, and preventing occurrence of poor contacting with an active material black mix located internally. CONSTITUTION: A coin type secondary battery has a can bottom area of 7cm<2> or more, and a positive electrode 1 and a negative electrode 2 in disk shape are given diameters as 70% and 80%, respectively, of the specified diameter of the battery, accommodated in a positive electrode can 5 and negative electrode can 7 made of stainless steel whose hardness is adjusted to a specified value and which are embodied in a specified shape, positioned opposingly with separators 3, 4 interposed, and put together in a single piece. At this time, the ratio of the thickness of outer can to the total thickness of the battery is made over 0.05 so that the outer can is hindered from deformation, which prevents poor contacting with the active material black mix located internally, to lead to prevention of the charge/discharge performance from deterioration.
Patent JP-H04149047-A (JP)
Title: Self-filling cement admixture
Inventor: YAMATO FUJIO
IPC: C04B24/22
Filed: 1990-10-09
Abstract: PURPOSE:To improve the consistency, fluidity and segregation resistance of a cement composition by incorporating a specified copolycondensation product of aminobenzenesulfonic acid, phenol and formaldehyde and a nonionic water-soluble cellulose ether into the admixture. CONSTITUTION:From 0.8 to 1.2mols of a compd. shown by formula I (X is H or alkali metals), 0.8-2.0mols of a compd. shown by formula II and 1-3mols of formaldehyde are polymerized in the presence of an alkali catalyst to obtain the copolycondensation product (A) of aminobenzenesulfonic acid, phenol and formaldehyde. Subsequently, 100 pts.wt. of the component A and 5-50 pts.wt. of (B) a nonionic water-soluble cellulose ether (e.g. methylcellulose) are mixed to obtain a self-filling cement admixture. The admixture contg. 0.1-5 pts.wt. of the component A and 0.01-3 pts.wt. of the component B is added to 100 pts.wt. of cement.
Patent JP-H08109651-A (JP)
Title: Cut-off method of deep well in building work
Inventor: MORIGUCHI TERUO
IPC: E02D31/02
Filed: 1994-10-11
Abstract: PURPOSE: To seal a well pipe by fixing a cut-off pipe with the upper part of the well pipe while pumping up underground water in a deep well and casting concrete on both sides of the cut-off pipe and further placing concrete into a box loaded on the concrete. CONSTITUTION: After the deep well is excavated and the well pipe 11 is buried, underground water is pumped up with a pump 21 charged into the well pipe 11. Then, ground concrete 31 is cast on the ground surface around the well pipe 11. While underground water is being pumped up, a cut-off pipe 41 is welded with the upper part of the well pipe 11 and sealed and then the upper part of the cut-off pipe 41 is left and pressure resisting concrete 51 is cast around the pipe. After a box 61, whose top is open, is loaded on the top of the pressure resisting concrete 51 in such a fashion that it may envelop the cut-off pipe 41, pressure resisting concrete 52 is further cast around the box 61 while the underground water is being pumped up. Furthermore, the pump 21 is pulled up into the box 61 and the top of the cut-off pipe 41 is sealed with a cover 71 while pumping up the underground water.
Patent JP-H11105518-A (JP)
Title: Nonslip net for tire
Inventor: OKAMURA SADANORI
IPC: B60C27/06
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To restrict floating at a connection part without deteriorating installation performance while maintaining ride comfortableness. SOLUTION: Support point of each net divided body 2 include end support points Pi, Qi formed at both ends, and net support points Xi, Yi separated from the end support points Pi, Qi by 50 mm or more. Recessed part lengths NAi, NBi of a recessed part 20 at respective end parts E1, E2 from the end support points Pi, Qi satisfy: (NPQi-LPQi)×PXi×0.75/ LPQi<=NAi<=(NPQi-LPQi)×PXi×0.50/LPQi, and (NPQi-LPQi)×QYi×0.75/ LPQi<=NBi<=(NPQi-LPQi)×QYi×2.50/LPQi. LPQi is a developed length of a fixing rope between the end support points Pi, Qi when 20 kg is loaded, PXi, QYi are developed lengths of the fixing rope between the end support points Pi, Qi and the net support point Xi, Yi when 20 kg is loaded, and NPQi is a length between the end support points Pi, Qi of the net devided body 2 when developed in a plain surface.
Patent JP-H03135100-A (JP)
Title: Automatic mounting device of electronic component
Inventor: SHIMIZU YOSHIO
IPC: H05K3/34
Filed: 1989-10-20
Abstract: PURPOSE:To prevent an improper mounting of a component by operating conveying means of a metal board by a timeup signal at the time of completion of the operation of a component mounting and ultrasonic oscillating apparatus. CONSTITUTION:A CPU 101 controls all the operations, counts the pulses of a pulse oscillator 102 to use it for a timer, stores a program in a ROM 103, the presence or absence of a metal board on a conveying passage in a RAM 104, and drives board detection photosensors 80, 81, a board feeding mechanism motor 12, an operation unit 90, and a CRT through an interface 105. A set screen is called on the CRT by keying the unit 90, and started by the end of the setting. The motor 12 sends the board at one pitch on the passage. A board heating timer is turned ON by the completion of feeding. When the board is arrived at the predetermined positions of a component mounting unit, an ultrasonic wave oscillator, it is mounted, and fusion-adhered. The motor 12 holes conveying at the time of completion of the operation or no board, does not convey it until the end of counting of the timer even if there is the board at the time of no board or short operating time of the unit, and heats it. Accordingly, improper fusion-adherence due to short tact time is eliminated.
Patent JP-H09113776-A (JP)
Title: Optical fiber laying device
Inventor: ISONO YOSHIYA
IPC: G02B6/46
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce stress applied to an optical fiber by providing an air sealing means at the optical fiber guide-in opening of an air head and adjusting the gap quantity between the air sealing means and the external diameter of the optical fiber. SOLUTION: At the optical fiber guide-in opening 17 of the air head 12, the air sealing means is provided, and the gap quantity between the air sealing means and the external diameter of the optical fiber 11 is adjusted. A ROM 30 incorporated in a control means 29 of the air sealing means is previously stored with external diameters of optical fibers 11 and corresponding manipulated variables of an actuator 25 in data table form. Then the control means 29 controls the driving of the actuator 25 immediately according to an external- diameter measured value inputted from a photodetector 28 in real time. Consequently, the gap quantity between an airtight ring 23 and the optical fiber 11 is controlled to an optimum value to effectively prevent an air leak while preventing an excessive frictional force from being applied to the optical fiber 11.
Patent JP-H04149919-A (JP)
Title: Manufacture of wafer for switch
Inventor: KOBAYASHI MASAHITO
IPC: B29C33/12
Filed: 1990-10-15
Abstract: PURPOSE:To obtain an excellent wafer for a switch by blocking movement of a fixed contact by a butting member and preventing position slippage of the fixed contact. CONSTITUTION:A die device 22 for molding a wafer 21 is provided with a cavity 23 being formed on the jointing face of a fixed die 27 and a moving die 28, a gate 30 injecting fused resin 24 being fed via a runner 29 into the cavity 23, and a touching member, for instance, a pin 31 touching to a part being apart from a supporting portion 9 in the edge portion of a fixed contact 2c, that is, an upper side portion in the figure in the edge portion of the contact 2c. A recess 25 is formed on an inside bottom face fronting the opening of the wafer 21 by means of the head of this pin 31. Here the pin 31 touches to the edge portion of the contact 2c so as to block movement of the contact 2c, and thereby it is, possible to prevent position slippage of the contact 2c.
Patent JP-S62135206-A (JP)
Title: Automatic train operation method
Inventor: TANAKA MITSUHIKO
IPC: B60L15/40
Filed: 1985-12-06
Abstract: PURPOSE:To prevent overrun due to a pattern range-error by simultaneously conducting the generation and correction of different stoppage patterns by using one point signal. CONSTITUTION:When a car pattern type ATO device receives a point signal PS1 a stoppage first pattern fp1 is generated, and control transfers to fixed- position stopping control (TASC control) after a target speed fr is crossed. fp1 is corrected by the reception of a point signal PS2. A stoppage second pattern fp2 is generated (a C section ) by the reception of a point signal PS3 while fp1 is corrected simultaneously (a B section). Accordingly, fp1 is crossed (a D section) positively with fp2, thus minimizing overrun as such as the decelerating force of a car can catch up with.
Patent JP-2001089135-A (JP)
Title: Calcium aluminate excellent in homogeneity
Inventor: YASUI SEIJI
IPC: C01F7/16
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality calcium aluminate having a main composition of 12CaO.7Al2O3 as a fluorite substitute at a low cost. SOLUTION: This low-melting calcium aluminate comprises a principal component of 12CaO.7Al2O3 and has excellent homogeneity. The calcium aluminate is produced by completely melting an aluminum dross produced when melting and refining aluminum or an aluminum alloy and a calcium-containing compound in an electric furnace. The calcium aluminate has <0.5 half-width of the main peak (211) according to the X-ray diffractometry and at least >=300 counts/s (cps) X-ray diffraction intensity and is excellent in homogeneity.
Patent JP-2000098972-A (JP)
Title: Drive device for plasma display panel
Inventor: KASAHARA MITSUHIRO
IPC: G09G3/288
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce efficiently power consumption by stopping at least one operation out of an initialization driving circuit, a write-in driving circuit, a scanning circuit, and the like in a sub-field period when display data is not used. SOLUTION: Each output of a write-in driving circuit 101 driving a data electrode and a scan driving circuit 102 driving a scan electrode is connected to a connection part 100A of a peripheral part of a plasma display panel 100 in a write-in driving period. Further each output of a keeping driving circuit 103 driving a scan electrode aid a keeping electrode in a keeping period and an initialization driving circuit 104 driving a scan electrode and a keeping electrode in an initialization period is connected to the connection part 100A. In such constitution, when it is decided that display data does not exist, at least one operation out of the initialization driving circuit 104, the write-in driving circuit 101, the scan driving circuit 102, and the keeping driving circuit 103 is stopped in a sub-field period. Thereby, the effect of reducing power can be improved.
Patent JP-2001102849-A (JP)
Title: Antenna device
Inventor: GOTO HIROMICHI
IPC: H01Q7/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device which can be further miniaturized. SOLUTION: This invention relates to an antenna device formed with a ground conductor 1 and a radiation conductor 2 arranged opposite to the ground conductor 1. The radiation conductor 2 is formed of a loop part 3 in the shape of closed loop and a cross-shaped crossing part 4 inscribed in the loop part 3, and the crossing part 4 is provided with a feeding part 5. The length of the route from the feeding part 5 to the external terminal of the radiation conductor 2 is extended and the external dimension of the radiation conductor 2 can be reduced.
Patent JP-H02277739-A (JP)
Title: Ni-zr hydrogen storage alloy and hermetically sealed-type ni-hydrogen storage battery
Inventor: DOI HIDEKAZU
IPC: H01M4/38
Filed: 1989-10-20
Abstract: PURPOSE:To improve the corrosion resistance of a cathode, to increase the capacitance of a storage battery, and to obtain a storage battery minimal in reduction in capacitance due to the repetition of a charge and discharge cycle by using an Ni-Zr hydrogen storage alloy with a specific composition as a cathode material for a hermetically sealed-type N-hydrogen storage battery. CONSTITUTION:As a cathode active material for a hermetically sealed-type Ni-hydrogen storage battery, an Ni-Zr hydrogen storage alloy which has a composition consisting of, by weight, 10-37% Zr, 5-25% Ti, 4-20% Mn 0.01-13% W, 0.1-15%V, 0.1-7% Cu, 0.01-4.5% Al, and the balance Ni or further containing 0.05-6% Cr and also has an MgZn2-type crystalline structure is used. By this method, the cathode itself can be provided with superior corrosion resistance to the alkaline electrolyte of the storage battery and the discharge capacitance of the storage battery can be increased, and further, self-discharge can be remarkably reduced.
Patent JP-H0517528-A (JP)
Title: Preparation of catalyst ingredient for continuous polymerization of high cis-1,4-polybutadiene
Inventor: DEBITSUDO EMU ROTSUGUMAN
IPC: C08F4/00
Filed: 1991-09-26
Abstract: PURPOSE: To obtain a component of a catalyst having a high conversion velocity and excellent productivity by continuously mixing a specified metal oxyborate compound, etc., with an organoaluminum compound mixed with a hydrocarbon solvent.  
     CONSTITUTION: In a method for the continuous production of a preformed πallyl catalyst, a carboxylated metal oxyborate compound expressed by formulas I, II (R, R' are each 7-17C alkyl; M is nickel), an alcohol such as ethanol, a small amount of 1,3 butadiene, and a hydrocarbon solvent such as hexane are mixed to produce a first blend, and an organoaluminum compound such as triisobutyl aluminum is mixed with a hydrocarbon solvent to prepare a second blend. Next, the first blend is mixed with the second blend continuously to obtain an intended catalyst component. The component's mole ratio of Ni/Al/ BF 3 /alcohol is pref. 1/3/3/9-1/15/15/60. 
     COPYRIGHT: (C)1993,JPO