baber/WOPTO huggingface dataset:
Patent JP-H01194524-A (JP)
Title: Device for measuring communication line characteristic
Inventor: TSUJIMOTO ICHIRO
IPC: H04B7/02
Filed: 1988-01-29
Abstract: PURPOSE:To contrive the reduction in cost by measuring a communication line characteristic by utilizing not the AGC voltage of an automatic gain control amplifier but the tap coefficient of an adaptive matching filter. CONSTITUTION:In addition to a receiver composed of an M (M is an integer number) automatic gain control amplifiers (AGC AMP) 1, the M adaptive matching filters(AMF) 3, one synthesizer 4, one PSK demodulator 5 and one data signal modulator 6, a communication line characteristic measuring device is composed of two A/D converters 9, one ROM10 and one data processing circuit 11. A receiving signal in the respective routes of an M-multiple diversity is inputted to the AGC AMP1 of a constant gain and amplified by the constant gain. After that, the signal is inputted to the AMF3 respectively. The measurement is executed by utilizing not the AGC voltage but the central tap coefficient of the AMF3. Thus, an AGC voltage straightening circuit is eliminated and the cost is reduced.
Patent JP-H06202644-A (JP)
Title: Electronic musical instrument
Inventor: MATSUDA EIJI
IPC: G10H1/053
Filed: 1993-01-07
Abstract: PURPOSE:To provide the electronic musical instrument which varies the timbre of a musical sound, based upon a musical sound signal corresponding to velocity and pitch name information, in a smaller musical sound waveform memory. CONSTITUTION:As for the electronic musical instrument 1 equipped with a memory means 14 which stores musical sound information and a musical sound signal generation part 3 which reads musical sound information corresponding to the pitch name information out of the memory means 14 and generates the musical sound signal from the read musical sound information signal, the musical sound signal generation part 3 has plural output systems 18 consisting of filters 18 having mutually different frequency characteristics and also has a musical sound signal output part which outputs musical sound information signals read out of at least two output systems 18 corresponding to the pitch name information among the output systems 18 and an amplitude control means 15 which controls musical sound amplitude signals included in the musical sound information signals according to the velocity.
Patent JP-S61175050-A (JP)
Title: Printing hammer device
Inventor: WADA MORIHITO
IPC: B41J2/25
Filed: 1985-01-31
Abstract: PURPOSE:To obtain abrasion resistance and durability by performing laser welding at several places that are almost equally spaced from each other on the respective circumferences of the rear ends of a pipe and a pin, and thus fixing a lead spring and the pipe together and the pipe and the pin together. CONSTITUTION:A pin 13 is made with ultrahard bar of a small diameter, and is inserted into an iron pipe 14 for protection with a little portion of its end exposed, and is inserted into a mounting hole 15 of a leaf spring 1. Then, a laser beam is irradiated at three points that form triangular apexes or at four points that form rectangular apexes of the pipe 14. By the above, the pin and the pipe of a pipe type hammer pin is fixed to the leaf spring by laser welding 20 at several places that are about equally spaces from each other on the circumferential end, having sufficient strength of top and bottom, right and left directions, and the manufacturing of the hammer pin with an excellent abrasion resistance becomes feasible.
Patent JP-S59142230-A (JP)
Title: Fire-resistant, heat-resistant phenolic resin foam
Inventor: SHIRAISHI HIDEHIKO
IPC: C04B38/00
Filed: 1983-02-04
Abstract: PURPOSE:To enhance markedly the fire resistance and heat resistance of an open-cellular phenolic resin foam, by dispersing an inorganic compound which, when heated, can allow the foam to develop fine shallow crazings on the surface of the foam. CONSTITUTION:In an open-cellular phenolic resin foam is dispersed an inorganic compound which, when heated, can provide fine shallow crazings on the surface of the foam. The phenolic resin foam thus-produced contains the crazing-forming compound, so that when it is contacted with high-temperature flames, the surface of the molding produces fine shallow crazings. These crazings can act as a kind of a buffering material, dissipates the strain produced at high temperatures and prevents a marked deformation or crazing to the back which would be produced when the foam contains no above inorganic compound. Prefered crazing-forming compounds include inorganic boron compounds known as inorganic flame retardants.
Patent JP-H11214401-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO HIDEJI
IPC: H01L29/73
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device not necessitating a heat treatment in a high temperature that influences an impurity diffusion in a base layer and also enabling to reduce emitter resistance. SOLUTION: A base layer 34 is formed by a chemical vapor growth method so that the base layer reaches on a bottom of a side wall made of a third insulation film (nitriding silicon). Next, a semiconductor layer 38 (a silicon layer including a first conducting type impurity), which is to be an emitter domain, is formed. For the purpose, the base layer 34 and the silicon layer 38 including the first conducting type impurity are to be continuously grown in a same chemical vapor growth furnace.
Patent JP-H07225828-A (JP)
Title: Trespassing object recognition method
Inventor: KUNO YUJI
IPC: G06T7/00
Filed: 1994-02-14
Abstract: PURPOSE:To improve the precision of recognition of trespassing CONSTITUTION:A background picture and an input picture are subjected to difference processing 3 and binarization processing 4 to extract a change area. Meanwhile, distance set processing 6 preliminarily sets the distance from the installation place of a TV camera to the background picture. Distance calculation processing 7 obtains positional relations between a trespassing object and the TV camera from the change area segmented by change area segmenting processing 5 based on the distance set to the background picture. Change area conversion processing 8 converts the change area based on positional relations obtained by distance calculation processing 7 to generate the change area which is obtained in the case that the TV camera is just beside the trespassing object. Trespassing of recognition processing 9 recognizes the trespassing object from this converted change area.
Patent JP-H06139262-A (JP)
Title: Document control system
Inventor: ADACHI TETSUJI
Filed: 1992-02-03
Abstract: PURPOSE:To decrease the man-hours of document production and secure a schedule by facilitating the management of document resources attached to an office exchange. CONSTITUTION:A file part 3 is stored with information required to produce individual documents and necessary information corresponding to projects divisionally in 10 kind of files on magnetic disks for an issue guide master file 30- a title information file 39. A control part 2 performs the assignment of drawing numbers, registration, retrieval, update, and deletion of the respective files 30-39 at the file part 3 according to input information from an input/output device 1 and outputs a necessary document 11 on the input/output device 1.
Patent JP-S62206020-A (JP)
Inventor: TOMASU RICHIYAADO BAROU
IPC: A61L15/16
Filed: 1987-01-29
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-S62177031-A (JP)
Title: Plastic molded article
Inventor: NISHIZAWA HITOSHI
IPC: C08J5/00
Filed: 1986-01-29
Abstract: PURPOSE:The titled molded article having high bond strength at interfaces, consisting of a first and a second molded article parts made of a hard thermoplastic polymer blended with a peroxide and a middle molded article part made of a styrene-butadiene-styrene copolymer elastomer crosslinked with the peroxide. CONSTITUTION:(A) An inner molded article part 1 and an outer molded article part 2 are molded from a plastic composition obtained by blending (i) a hard thermoplastic polymer (e.g., polypropylene, etc.,) with (ii) a peroxide (e.g., di-alpha- cumyl peroxide, etc.,) and (B) a middle molded article part 3 is made to a styrene-butadiene-styrene copolymer elastomer crosslinkable with the peroxide of the component A to give the aimed plastic molded article. These molded articles have high bond strength at interfaces and since strain caused by stress at the interfaces is lessened, the aimed plastic molded article is excellent as a vibration insulator.
Patent JP-S63185223-A (JP)
Title: Counting circuit
Inventor: TANAKA AKIYOSHI
IPC: H03K23/50
Filed: 1987-01-28
Abstract: PURPOSE:To set the counting time to 1/m of a conventional example by constituting the titled circuit of a counter for counting the number of '0' or '1' in (m) bits, at the time of counting the number of '0' or '1' in a binary data consisting of mXn pieces, and an adder of R bits (R is equal to log2m.n or the minimum integer exceeding log2m.n). CONSTITUTION:A two-dimentional binary data by which the number of '0' or '1' is counted is stored in an mXN shift register 1. The binary data is read out by an (m) bit unit, and which is counted, the number of '0' or '1' is selected by an exclusive OR element 2. To the output of the element 2, data to be counted, which has been determied by a selecting signal 20 is outputted as binary '1'. To a counter 3, the number of '1' in input terminals I1, I2,..., Im is outputted as outputs W1, W2,..., WR. An output of a j-th counter is added to a result of a j-1-th (where, j=1, 2,..., n) addition by an R bit adder 4, a result of addition is stored in a register 5 by the same timing as a shift clock to the shift register 1, and its output signal 17 is outputted as the result of counting, and also, becomes an input to the adder 4.
Patent JP-S55109425-A (JP)
Title: Water making apparatus
Inventor: HIRAYAMA YOSHIO
IPC: B01D53/26
Filed: 1979-02-16
Abstract: PURPOSE: To decrease energy consumption by recovering the heat of the gas containing desorbed water content and utilizing this as part of the heat energy of heating means for desorption.  
     CONSTITUTION: Outside air from a blower 2 is fed into an adsorbent containing part 1A, where its water content is adsorbed. When the adsorbents saturate, a burner 4b is ignited and a blower 4c is energized to feed the gas in circulating line 14 into the containing part 1A so that the water content having been adsorbed is desorbed. The gas whose volume is been increased in the circulation line 14 by desorbed steam is released to the outside through a heat recovering means 5 and condenser 6. The heat recovered by the heat recovering means 5 is given to the air for combustion flowing in channel 4e, thus the energy consumption is decreased as a whole. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06230790-A (JP)
Title: Noise removing device
Inventor: KAWABUCHI YOICHI
IPC: H03H17/02
Filed: 1993-02-04
Abstract: PURPOSE:To provide the noise removing device which can make the directivity of active muffling variable flexibly dealing with the use environment of a mechanical device. CONSTITUTION:This noise removing device for removing noise by sampling noise generated from a mechanical device 1 as a first-order sound, converting the first-order sound to a second-order sound required for noise removal with a digital filter 8 and overlapping the second-order sound to noise to be generated is provided with a correction mode setting means for setting a mode to correct a filter coefficient 10 of the digital filter 8, feedback microphone 5 to be moved to an area requiring the noise removal and to sample residual noise remained without being removed when the correction mode is set, and coefficient update part 11 for updating the filter coefficient 10 according to the sampled first-order sound and the residual noise so as to further reduce the residual noise.
Patent JP-S6183060-A (JP)
Title: Apparatus for preparing thermal head
Inventor: SAWAE TETSUNORI
IPC: B41J2/335
Filed: 1985-01-30
Abstract: PURPOSE:To detect the lowering in a resistance value stepwise, by prohibiting the generation of the voltage pulse from a pulse generation circuit for a definite period after a change-over connection circuit, which is connected to the pulse generation circuit or a resistance meter, begun to connect to the pulse generation circuit. CONSTITUTION:When a voltage application start signal START from a calculation part 12 is received, a pulse generation circuit 10 returns an ENABLE prohibiting signal and a switch 9 is changed over to the side of the pulse generation circuit 10. During a period when the ENABLE prohibiting signal is outputted, the alteration of a peak value Vs and the generation of the START signal are prohibited. When a definite time is elapsed after the START signal was applied, the pulse generation circuit 10 applies (n) pulses with the peak value Vs to the heat generating resistor of a thermal head 7. After time T2 was elapsed, the switch 9 was changed over to the side of the resistance meter 11 and, after time T3,the ENABLE prohibiting signal is released and the next application of voltage is enabled. The measured result is sent to the calculation part 12 during the time T3 and the lowering in a resistance value is stepwise detected.
Patent JP-S57132307-A (JP)
Title: Iron core for closed magnetic path type ignition coil
Inventor: TAGAMI KATSUTOSHI
IPC: H01F27/245
Filed: 1981-02-09
Abstract: PURPOSE:To facilitate the adjustment of the space of a gap section by unevenly engaging the respectively faced ends of a split section formed at an annular section forming a closed magnetic path. CONSTITUTION:An iron core 6 is mounted on stays 11, 12. The iron core 6 is composed by the combination of a pair of E shaped half bodies 61, 62 and the magnetic path piece 7 of each half body 61, 62 is fixed to the stays 11, 12 by rivets 8. The faced sides of the split sections in the half bodies 61, 62 are unevenly engaged by concave sections 10 and convex sections 11 to fulfil a positioning function. The tips of intermediate magnetic path pieces 12 are faced by providing with a zig-zag gap formed by inclined faces 13. A change in magnetic reluctance against the discrepancy of gap width is reduced by zig-zag formation. Therefore, easy adjustment of the magnetic reluctance can be achieved.
Patent JP-H04211090-A (JP)
Title: Preparation of solution of oligomeric methyl- aluminoxane, and solution of catalytically active ougomeric methylaluminoxane as well as preparation of hydrocarbon-soluble oligomeric methyl-aluminoxane and the oligomelic methylaluminoxane
Inventor: YURUGEN GUREEFUE
IPC: C07F5/06
Filed: 1991-02-08
Abstract: Solns. (I) of oligomeric methhylaluminoxanes (II) (opt. contg. higher alkyl gps.) in hydrocarbons, which contain free or complexed Me3Al (III), are produced by reaction of water with (III) (and opt. other Al alkyls) in the mol. ratio 0.65-0.75 in aliphatic, cycloaliphatic or aromatic hydrocarbons (IV), followed by sepn. of the insol. by-prods. Solns. (I) are claimed as such. Solid hydrocarbon-soluble (II) are produced by removing solvent from (I). Pref. (IV) are alkylbenzenes; reaction is carried out at -50 to +100 deg.C, pref. 0-50 deg.C, and soln. (I) is distilled to give a concn. of 10-50 wt.% (II); pref., the water is introduced into a turbulent zone produced by the liq. conveyor in a circulating soln. of (III); (II) obtd. by this pref. process are claimed as such.
Patent JP-S60162252-A (JP)
Title: Silver halide color photosensitive material
Inventor: MOCHIZUKI YOSHIHARU
IPC: G03C7/30
Filed: 1984-02-02
Abstract: PURPOSE:To improve the graniness in the low density region of an image by providing plural silver halide emulsion layers having different sensitivities on a base and incorporating specific two kinds of emulsions in at least one of the emulsion layers. CONSTITUTION:Plural silver halide emulsion layers having substantially the same color sensitivity and different sensitivies are provided on a base and at least one layer of the photosensitive layers constituted in such a way are formed to manufacture a silver halide color photosensitive material. The monodispersible silver halide emulsions consisting of the following emulsion A and emulsion B are incorporated in combination into at least one of the above-described photosensitive layers to manufacture the silver halide color photosensitive material: The emulsion A: The emulsion has a shell consisting of silver bromide on a core contg. >=6mol% silver iodide. The emulsion B: The emulsion has a shell consisting of silver bromide on a core contg. silver iodide at the rate lower by >=5mol% than the same rate of the core of the emulsion A.
Patent JP-S56115045-A (JP)
Title: Telephone to be set on travelling object
Inventor: HANAZAWA TETSUO
IPC: H04B7/26
Filed: 1980-02-15
Abstract: PURPOSE:To ensure a highly efficient transmission of signal and at the same time realize a supply of necessary power to the handset part, by providing a mobile coil into a handset of electromagnetic coupling system and thus maintaining the best electromagnetic coupling at all times between the mobile coil and the induction coil for main body of the telephone. CONSTITUTION:The transfer of signal current is carried out between the telephone main body 11 and the induction coil 9 provided on the floor or the ceiling of a car, and the transmission of signal is performed between the main body 11 and the handset part 10 by the electric field generated at the coil 9. The induction coil 15 wound round the ferrite core 16 is provided into the handset 10, and the core 16 is hanged down via the nylon lope 13. The coil 15 is always held horizontally by the empty weight of the core 16, and thus an electromagnetic couplng is always secured between the coils 15 and 9 in the best condition. At the same time, the main body 11 transmits the prescribed frequency to secure a supply of the necessary power to the part 10.
Patent JP-S59146159-A (JP)
Inventor: JIEEMUSU AARU UIIRAA
IPC: H01M4/70
Filed: 1984-02-03
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-2000210110-A (JP)
Title: Bolt ring for necklace
Inventor: TAKAZONO MASAKAZU
IPC: A44C25/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a bolt ring for necklace capable of simply and quickly tying together the two ends of a necklace by facilitation to found the hole and allowing insertion together with a chain even in case the hook has a small diameter or the gap at the pendant top is narrow. SOLUTION: This bolt ring for necklace 1 is to be attached to one end of a necklace 1 and is provided with a hole 3 for hitching a ring-shaped bolt ring 2 to be mounted at the other end. This is formed in a thin and long shape, and the hole 3 is shaped stretching long along the side edge 4 in the longitudinal direction. A link 6 to couple the necklace 1 is formed at one end about the longitudinal direction.
Patent JP-S58135078-A (JP)
Inventor: OOTA KAZUTOSHI
IPC: B66B5/00
Filed: 1982-02-08
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-H06243507-A (JP)
Title: Optical information carrier
Inventor: UIJEN CORNELIS MARINUS J VAN
IPC: G11B7/243
Filed: 1994-02-15
Abstract: PURPOSE: To obtain an optical information carrier which is readable and erasable and is capable of writing in with small laser energy by improving write sensitivity. CONSTITUTION: A laminated body having a transparent substrate 1 with a servotrack, at least one recording layer 9 consisting of a phase transition material and at least one reflecting layer 13 consisting of a metal is provided. The laminated body 3 has at least one auxiliary layer and light absorbing characteristics of the auxiliary layer are of reversible temp. dependency and light absorbing ratio of the auxiliary layer is made zero or nearly zero at a temp. below 70 deg.C and light absorbing ratio of the auxiliary layer, accordingly light absorbing ratio of the laminated body is made to increase remarkably at a temp. above 70 deg.C.
Patent JP-S54111766-A (JP)
Title: Coupling construction of lead and heat sink in semiconductor device
Inventor: SATOU HAJIME
IPC: H01L23/50
Filed: 1978-02-22
Abstract: PURPOSE: To incorporate the lead and the heat sink, by pressing the lead groove to the groove provided on the heat sink.  
     CONSTITUTION: The groove 0.3 to 0.7 μm thick is provided on the heat sink as the lead end, and the lead end is fixed with pressing or fastening. In the heat sink made of copper, the coupling is made at a high temperature to use the thermal contract of copper, then the mechanical strength after fixing is great. With this method, the coupling of the heat sink and the lead can be done with fine space having the width of lead end and the heat sink can be made small in size. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59143296-A (JP)
Inventor: TAKAHASHI JIYUNICHI
IPC: G09F9/33
Filed: 1983-02-07
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-S57133588-A (JP)
Title: Storage device of integrated circuit
Inventor: IMAI KUNIKAZU
IPC: G11C11/413
Filed: 1981-02-10
Abstract: PURPOSE:To make the sequential access and the continuous read/write of storage contents possible, by incorporating an address generator and operating it by three signals from the external. CONSTITUTION:An address generator 4 is operated through an external terminal GS, and a selector 5 is controlled through this terminal to select the output of the address generator. The mode of the address generator is designated by a signal USD. The output of the address generator is changed continuously 1 by 1 by a signal CP. By this operation, storage positions of a memory cell 1 are accessed continuously without using the address signal of external terminals A0- An by three signals.
Patent JP-H02198149-A (JP)
Title: Film carrier board of semiconductor device
Inventor: KAJIKAWA YUJI
IPC: H01L21/60
Filed: 1989-01-27
Abstract: PURPOSE:To obtain a film carrier board having a circuit pattern which can maintain high strength by a method wherein a copper foil of which the board having the circuit pattern is composed is composed of a rolled zirconium-copper alloy foil or rolled tin-doped copper alloy foil. CONSTITUTION:A copper foil 2A is bonded to an insulating film 1 with adhesive 3 and a circuit pattern 2 for the bonding of a semiconductor chip 6 to compose a board. The copper foil 2A of the board is composed of a rolled zirconium copper alloy foil or a rolled tin-doped copper alloy foil whose tin contact is 0.05-0.03%. The rolled zirconium-copper alloy foil and the tin-doped copper alloy foil with a low tin content have softening-resistant properties and, even if they are alloys, have high conductivities and are hot softened under the heat- wiring temperature of the adhesive. With this constitution, a film carrier board 10 which can maintain high strength and have a high quality circuit pattern can be obtained.
Patent JP-S58149898-A (JP)
Inventor: CHIYAARUZU UIRIAMU ROBII
IPC: F02K3/062
Filed: 1983-02-07
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。