baber/WOPTO huggingface dataset:
Patent JP-2001053529-A (JP)
Title: Manufacture of antenna substrate
Inventor: ISHIKAWA ZENICHI
IPC: H05K3/40
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide the method of manufacturing an antenna substrate, capable of eliminating the need of the formation of a through-hole to the substrate and the formation of a relay circuit and manufacturing a tag using a simple process at a low cost. SOLUTION: In this method of manufacturing the antenna substrate 1 for which a semiconductor chip 3 is mounted and an antenna circuit pattern 2 is formed, a connection pad 10 electrically connected with a semiconductor chip electrode is formed near the semiconductor chip 3, and the connection pad 10 and the antenna circuit pattern 2 are electrically connected by forcibly fitting a U-shaped conductive metal piece 11 for which insertion needle parts 11a are formed at both ends to the connection pad 10 and the outer peripheral side end part 5 of the antenna circuit pattern 2.  After forcibly fitting the insertion needle parts 11a of the conductive metal piece 11, by bending or caulking the projected ends of the insertion needle parts 11a at the connection pad 10 and the outer peripheral side end part 5 of the antenna circuit pattern 2, the conductive metal piece 11 can be conducted to the connection pad 10 and the outer peripheral side end part 5 of the antenna circuit pattern 2.
Patent JP-H0391787-A (JP)
Title: Image forming device
Inventor: KAWASAKI NORIKO
IPC: G03G15/20
Filed: 1989-09-04
Abstract: PURPOSE:To prevent malfunction from generating even when leaked light from a flash light emission is detected by an optical detecting part by asking output of the optical detecting part for a specified time from the flash light emission time of a flash fixing part. CONSTITUTION:In the image forming device provided with an image forming part 1 which forms a pulverous image on a printing medium CP, a flash fixing part 2 which falshes and fixes the pulverous image on the carried printing medium CP, and the optical detecting part 4 which detects the printing medium CP on a medium carrying path, a control part 5 which controls the action of the flash fixing part 2 and carries out observation of the carrying of the printing medium CP from the output of the optical detecting part 4 maskes the output of the concerned optical detecting part 4 for the specified time from the time of the flash light emission at the flashing fixing part 2. Thus even when leaking of light is detected by the optical detecting part 4 at the time of flash emission at the flash fixing part 2, the output is made ineffective, and malfunction can be prevented.
Patent JP-S6471378-A (JP)
Title: Vector quantizer
Inventor: UEHARA HIROTOSHI
IPC: H04N19/59
Filed: 1987-09-11
Abstract: PURPOSE:To process encoding at high speed without largely damaging a picture quality by vector-quantizing the data of a degenerating block to be selected. CONSTITUTION:Picture data 1 are successively read as picture elements with block sizes 8X8 by a basic block reading part 2. For the read block data, a degenerating block classifying part 3 calculates, for example, the dispersion of the luminance level of the picture element in the block, and classifies the data into three modes based on obtained luminance dispersion by providing thresholds Th1 and Th2. In such a case, a mode 1 is applied to the block with the large luminance dispersion, and a mode 2 and a mode 3 are applied as the dispersion reduced. Input picture vectors classified into the modes are quantized by vector quantizers 41-43 corresponding to respective vector dimension numbers 8X8, 4X4 and 2X2 dimensions. Thus, an arithmetic quantity can be reduced by means of the vector quantization.
Patent JP-H0393767-A (JP)
Title: Production of hydrazine compound having semicarbazide group
Inventor: ONODERA AKIRA
IPC: C07C281/06
Filed: 1989-09-04
Abstract: NEW MATERIAL:The new hydrazine compound having semicarbazido group and expressed by formula I (both A<1> and A<2> are H or one of the groups is H and the other is acyl, sulfonyl or oxalyl; X is bivalent aromatic residue or heterocyclic residue; R<1> to R<3> are H, alkyl, alkenyl, alkynyl, aryl, heterocyclic group, acyl, sulfonyl, carbamoyl, etc.; R<1> and R<2> and/or R<1> and R<3> may together form a ring, etc.; R<4> is H or alkyl; G is carbonyl, sulfonyl, sulfoxy, phosphoryl, etc.; R<5> is H, alkyl, aryl, alkoxy, heterocyclic group, OH, etc.; R<6> is H, alkyl, aryl or heterocyclic group). EXAMPLE:The compound of formula II. USE:A contrasting agent and fogging agent in the field of photosensitive material. It has high performance and excellent properties. PREPARATION:The compound of formula I can be produced by condensing a hydrazine derivative of formula III with a compound of formula IV.
Patent JP-2000062709-A (JP)
Title: Stretch wrapping machine
Inventor: TAKAHANA MASAKAZU
IPC: B65B41/16
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To lighten a load to be applied on a driving power source for a film feed mechanism, and minimize the occurrence of wrinkles or positional deviation of a film at the time of feeding of the film so as to improve the finish of wrapping. SOLUTION: This stretch wrapping machine transfers a film 4' to feed it into a wrapping unit (b) while pinchingly holding both side edges of this film 4' by means of a film feed mechanism 6 having film clamps 22 (22a, 22b, 22b', 22c, 22c') and wraps an object B to be wrapped with the film, whose both edges are pinchingly held, in the wrapping unit (b) while pushing up the object B with an elevator 2. In this stretch wrapping machine, the film clamps 22 are divided into the plural numbers of at least three clamps and, at the time of feeding the film, respective clamping forces of the plural film clamps 22 are made different according to positions where the respective clamps are disposed.  In more detail, the clamping forces of the film clamps 22a, 22b, 22b' disposed at a central portion are reduced and weakened with respect to those of the film clamps 22c, 22c' disposed on both end sides at the upstream and at the downstream in the direction in which the film is transferred.
Patent JP-H1159355-A (JP)
Title: Inter-car distance alarm device
Inventor: SUGIURA NOBUAKI
IPC: B60R21/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To carefully back up the driving according to a road surface situation, by mounting a circuit for calculating the braking distance between cars corresponding to a travelling speed, on the basis of the travelling speed of an automobile and the road surface situation. SOLUTION: In a microcomputer 8, a value of a necessary braking distance is calculated in a braking distance operating part 13 on the basis of an electric signal information from a situation sensor 6 and a speed detecting circuit part 23. The electric signal information from a radar device 7 is input to an operation.program.recognition control part 12 of the microcomputer 8 through an interface 9. The operation.program.recognition control part 12 operates a distance to a forward car on the basis of the information, and compares the same with the result of the operation by the braking distance operating part, so that whether the brake control is necessary or not, is judged on the basis of the comparison. A control part 15 gives an instruction for performing the braking operation to a brake control part 21 when the distance to the forward car becomes less than the braking distance.
Patent JP-S60188816-A (JP)
Inventor: DEBITSUDO ARAN YANOFU
IPC: G01F3/08
Filed: 1984-11-01
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-H1167251-A (JP)
Title: Fuel cell power generating device
Inventor: SAITO HAJIME
IPC: H01M8/04
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell power generating device capable of making a purge gas line compact and reducing a cost by using air as a purge gas of a housing container. SOLUTION: This fuel cell power generating system has a fuel cell 20 comprising an anode and a cathode and generating power with a cathode gas containing oxygen and an anode gas containing hydrogen, a housing container 21 for housing the fuel cell 20, a reformer 22 for burning an anode exhaust gas exhausted from the anode and a cathode exhaust gas exhausted from the cathode, reforming a fuel gas containing water vapor by the burning heat, and supplying the reformed gas as an anode gas to the anode, a carbon dioxide gas recycling line 7 for supplying the burned exhaust gas from the reformer 22 to the cathode, an air line 8 for supplying air to the carbon dioxide recycling line 7, and a turbine compressor 28 for driving a turbine with the cathode exhaust gas to compress air and supplying the compressed air to the air line 8.  A purge gas line 14 branched from the air line 8 and for supplying a purge gas to the housing container 21 is arranged.
Patent JP-S61107655-A (JP)
Inventor: HONDA KIYOKAZU
IPC: H01K1/26
Filed: 1984-10-31
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-S60119944-A (JP)
Inventor: SUZUKI MIGAKU
IPC: A61F13/58
Filed: 1983-12-05
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-S6287390-A (JP)
Title: Image-receiving sheet for thermal transfer recording
Inventor: INOUE MASAYUKI
IPC: B41M5/41
Filed: 1985-10-15
Abstract: PURPOSE:To prevent missing of a color from being generated at the time of thermal transfer printing, by a construction wherein abase to be provided with an image- receiving layer in a specified film thickness on the surface thereof consists of a synthetic paper having a multi-layer construction comprising a specified surface layer, with specified projections being present on a flat surface of the surface layer. CONSTITUTION:An image-receiving layer 11 in a thickness of 0.5-20mum is provided on the surface 13 of a base 12 consisting of a synthetic paper having a multi-layer construction. The base has a brightness of not less than 90%, and comprises a surface layer C on a paper form layer B. The paper form layer B consists of a thermoplastic resin film comprising 8-65wt% of an inorganic fine powder 14, while the surface layer C consists of a thermoplastic resin film comprising or not comprising up to 3% of an inorganic fine powder having an average particle diameter of not more than 1mum. Of projections 14 present on a flat surface of the surface layer, those having a diameter of not less than 50mum are present in a number of not less than 10 per 0.1m<2>. This is important for preventing a broken image from being thermally transferred. When the inorganic fine powder comprises excessively coarse particles, the image-receiving layer 11 can not be provided in the form of a uniform film, leading to formation of pinholes, which cause voids in a transferred image.
Patent JP-H0786551-A (JP)
Title: Electronic device having flexible thin film substrate
Inventor: KANEKO SHINJI
IPC: H04N5/335
Filed: 1993-09-16
Abstract: PURPOSE:To provide an electronic device which is very small in size, can be mounted by bending its flexible substrate over its whole length and is easy to handle at the time of mounting. CONSTITUTION:A flexible thin film 16 which is a flexible thin film substrate is supported by a semiconductor substrate 12 which is a substrate supporting unit. The semiconductor substrate 12 has an opening 14 and devices 20 such as a detector, an image pickup device, an electronic circuit, etc., and electrode parts 22 for the connection to an external apparatus are provided on the lower surface of the flexible thin film 16 in the opening 14. The devices 20 and the electrode parts 22 are connected to each other with wirings 18 formed inside the flexible thin film 16 through contact holes 24.
Patent JP-S61109470-A (JP)
Title: Pwm signal generator circuit
Inventor: YAMANE SHIGEKI
IPC: H02M7/48
Filed: 1984-10-31
Abstract: PURPOSE:To obtain a PWM inverter device adapted for controlling an induction motor by comparing and outputting the output of a sinusoidal wave oscillator which varies in amplitude and frequency by the signal of a frequency setter with the output of a triangular wave oscillator which varies in frequency. CONSTITUTION:A sinusoidal wave oscillator 12 which generates sinusoidal waves of different amplitudes and frequencies by the set signal of a frequency setter 11 is provided. A triangular wave oscillator 20 which generates triangular waves of different frequencies by the set signal of the setter 11 is provided. The output of the oscillator 12 is compared by a comparator 14 with the output of the oscillator 20, and the output is used as a PWM signal. when such a PWM signal generator is applied to a controller of an induction motor, an obnormal sound is hardly herd at low speed operation time, and the modulation factor can be enhanced at high speed operation time.
Patent JP-S6386697-A (JP)
Title: Automatic meter inspection system using catv line
Inventor: MATSUSHITA YUJI
IPC: H04Q9/00
Filed: 1986-09-30
Abstract: PURPOSE:To obtain an efficient automatic meter inspection system in a short time even at a system where an object to be inspected, can be transmitted by data at high speed, and the object can bet be transmitted by data other than at a low speed, are mixed by making a data transmission speed freely variable at the central unit side of an automatic meter inspection. CONSTITUTION:An automatic meter inspection central unit 10, which is capable to set optionally a data transmission speed at every object to be inspected, and terminal transmitters 30, 40 which are set to the transmission speed corresponding to connected equipments, are provided. When the terminal transmitter 30 of a depending dwelling house is called up, a meter value from an inspected meter 33 is edited into a telegram by an inspection processing part 32, and made to pass a high frequency modulating/ demodulating part 31 and reported to the automatic meter inspection central unit 10 through a bidirectional CATV line network 20. Besides, when the terminal transmitter 40 for a gathering dwelling house is called up, a designated contents are outputted from a centralized inspection board interface control part 42 to a centralized inspection board 51, and the interface control part 42 edits the meter value of a designated inspected meter 52 into a replying telegram, and makes it pass the high frequency modulating/demodulating part 41, and replays to the automatic meter inspection central unit 10 through the bidirectional CATV line network 20.
Patent JP-2001048647-A (JP)
Title: Production of piezoelectric ceramics
Inventor: KIMURA MASAHIKO
IPC: C04B35/462
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a piezoelectric ceramics, by which the crystal-oriented ceramics of a porcelain composition containing, as a main component, a layered perovskite-type crystalline structure compound can be produced and an electro-mechanical coupling factor of the piezoelectric ceramics containing, as a main component, the layered perovskite-type crystalline structure compound can be improved. SOLUTION: This crystal-oriented ceramics (porcelain) is obtained by setting a sample 10 of a porcelain composition whose main component is a layered perovskite-type crystalline structure compound such as CaBi4Ti4O15 exhibiting ferroelectricity at the normal temp. in a sheath pot 14 made of alumina, in which a zirconia powder 12 for preventing seizure is previously sprayed, then mounting a cap 16 of an alumina plate on the sheath pot, heating the porcelain composition (sample 10) at a temp. higher than the melting point, e.g. 1245 deg.C, of the porcelain composition, e.g. 1,265 deg.C to make it in molten state or precast state, and gradually cooling the heated porcelain composition to solidify.
Patent JP-S61106669-A (JP)
Title: Monoazo dye
Inventor: HIMENO KIYOSHI
IPC: C09B29/42
Filed: 1984-10-31
Abstract: NEW MATERIAL:Monoazo compounds of formula I wherein A is a group of formula I or II; R is alkyl, alkyloxyalkyl, alkyloxyalkyl, phenyloxyalkyl, benzyl; R' is H, alkyl, allyloxyalkyl, alkyloxyalkyl, phenyloxyalkyl, benzyl, cyanomethyl, allyloxycarbonylmethyl, etc.; the sum of carbon atoms of R and R' is 6-16. USE:Dyes which dye mixed fabrics and fiber blends of polyester fibers with natural fibers such as cotton, silk and wool yellow. They can achieve sufficient resist-printability and dischargeability by the use of a small quantity of an alkali, have an excellent effect of preventing fiber strength from being lowered and are excellent in fastness and dyeability. PREPARATION:A compd. of formula IV is diazotized and then coupled with a coupling component of the formula H-A to obtain the desired compd.
Patent JP-S6290496-A (JP)
Inventor: KAGAWA YASUHIRO
IPC: E21D9/06
Filed: 1985-10-17
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-S6386691-A (JP)
Title: Presentation method for stereoscopic fit-in synthesized picture
Inventor: YAMADA MITSUO
IPC: H04N5/265
Filed: 1986-09-30
Abstract: PURPOSE:To contrive to improve the efficiency of programming a stereoscopic television by measuring the respective parallax of pictures adjacent to each other across a boundary region, and setting the stereoscopic parallax in the boundary region so as to coincide with the said stereoscopic parallax. CONSTITUTION:At picture removing parts 6A-6N, a signal adjacent to the boundary region in the video signal (i.e., by a necessary and sufficient amount for calculating the parallax quantity) is removed according to the instruction of a wipe key signal S1 and a boundary region setting signal S2. A removed video signal is sent to parallax operating parts 14A-14N, and a parallax between a left and a right picture (i.e., the depth of a deepness) is calculated. In a boundary region designating signal generating part 16, a boundary region designating signal S3 is generated on the basis of the obtained parallax and of the boundary region setting signal S2. At this time, the width of the boundary region can be optionally set by using a boundary width setting nob 12. The pictures of two channels or more with the different differences of the depth can be fit-in-synthesized smoothly in the respect of the sense of sight.
Patent JP-S59121706-A (JP)
Inventor: KATOU HIROSHI
IPC: H01B3/30
Filed: 1982-12-28
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-H0673275-A (JP)
Title: Polyester resin composition
Inventor: SHIRAI YASUNORI
IPC: C08L67/02
Filed: 1992-08-28
Abstract: PURPOSE:To obtain a polyester resin composition which is excellent in moldability and can give a molding having a high specific gravity and excellent impact resistance and appearance, such as gloss, even when a large amount of a metal powder is incorporated therein. CONSTITUTION:This resin composition can give a molding with high a specific gravity and consists of a resin component consisting of 55-94wt.% thermoplastic polyester resin, 5-30wt.% thermoplastic polyester elastomer, and 1-15wt.% rubber- toughened resin containing 30-70wt.% rubber component, and a metal powder in an amount of 25-550 pts.wt. based on 100 pts.wt. resin component.
Patent JP-2001057738-A (JP)
Title: Active filter
Inventor: ICHIHARA AKIFUMI
IPC: G05F1/70
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To obtain an active filter for improving the compensation efficiency or the like of a harmonic current. SOLUTION: A load harmonic current included in a load current or a power system current is detected by high-pass filters 12d and 12q, and dead band circuits 20d and 20q are provided for the load harmonic current to obtain a voltage signal, corresponding to a compensation harmonic current at instantaneous current control systems 14d and 14q from the harmonic current and the output current of a power converter 17, thus only the harmonic current of a part which exceeds the dead band width is detected and is set as a compensation harmonic current command.
Patent JP-S60124593-A (JP)
Title: Propulsion device
Inventor: YUASA HAJIME
IPC: F04B9/00
Filed: 1983-12-08
Abstract: PURPOSE:To reduce energy loss, noise and vibration by providing a flexible portion at an outside wall of a conjoint portion at which a fluid conduit and a circulating portion filled with magneticable fluid are put one upon another and disposing electromagnetic means therearound. CONSTITUTION:When voltage is applied only to a portion A of an electromagnetic coil 28 by control means, a magnetic field is generated at the portion A and magneticable fluid 22 presses a flexible partition 26, which is expanded fully in the bore of a conduit 8 to form a projection 30. Then, when application of voltage to the portion A is stopped and at the same time voltage is applied to a portion B, a magnetic field is generated only at the portion B, with a projection formed at the portion B. In other words, the projection 30 formed at the portion A is displaced to the portion B. In this way, by continuously changing the portion of the electromagnetic coil 28 to which voltage is applied, the projection 30 is displaced within the conduit 8 to convey fluid 14 in the conduit 8 in a direction (a), and at this time, as a reaction force, propulsive force is obtained to propel a boat with reduced noise, vibration and energy loss.
Patent JP-H04112680-A (JP)
Title: Inverter controller
Inventor: SUEISHI TATSUYOSHI
IPC: H02M7/48
Filed: 1990-09-01
Abstract: PURPOSE:To soften the electromagnetic noise by simple adjustment and operation by changing the switching frequency of a semiconductor element for power continuously by a variable clock generating circuit and a counting circuit. CONSTITUTION:Though voltage frequency converter 14 converts the voltage value of a staircase 13C into the variable clock pulse 14S of frequency proportionate to this, at that time the number of the clocks contained in each sampling cycle is controlled by the feedback signal from a counting circuit 15 so that they may be equal to each other. Accordingly, the voltage frequency converter 14 outputs a variable clock 14S, whose pulse width changes in proportion to the output voltage 12S of a voltage control oscillator 12, and an N-ary counter 15 counts the number of pulses every sampling cycle. A discriminator circuit 20 compares the count value 15S with the control signal 18S, and outputs driving pulses 20G where the frequency changes continuously with the sampling cycle as one cycle.
Patent JP-H04110266-A (JP)
Title: Estimated car body speed calculating device
Inventor: FUJIOKA HIDEAKI
IPC: G01P3/56
Filed: 1990-08-30
Abstract: PURPOSE:To obtain an antilock controller based on the car body speed which is more approximate to the actual speed by a adopting the second estimated car body speed when it is judged that the accelerating speed of a driving wheel is over a prescribed value, while by stopping the adoption of the second estimated car body speed when the speed of the driving wheel is less than the second estimated car body speed. CONSTITUTION:The higher value of two estimated car body speed values calculated by estimated car body speed calculation parts CV2 and CV3 is selected, and the result of the selection is outputted to estimated car speed calculation parts CV0 and CV1 based on a driving wheel by a selecting means SH, and driving wheel idle behavior detection parts D0, D1, and SH receive each input, and the estimated car body speed based on the driving wheel is calculated by the estimated car body speed calculation parts CV0 and CV1. The results of the calculation by the estimated car body speed calculation parts CV0, CV1, CV2, and CV3 are received, and the increase/decrease of the brake pressure of each wheel is judged by a pressurization/decompression judging part J, and the pressurization/decompression judging part J is connected with the brake pressure controlling actuators A0, A1, A2, and A3 for the respective wheels.