baber/WOPTO huggingface dataset:
Patent JP-2000022626-A (JP)
Title: Multi-address communication method for mobile communication system
Inventor: SANO FUMIHARU
IPC: H04L12/18
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To enable the continuous transmission of data while assigning a communication channel to a new call under multi-address data transmission by using an individual control channel as a multi-address data channel when there is a broadcasting request and all communication channels are occupied while it is not under multi-address communication. SOLUTION: When the broadcasting request on the side of a network is received by a broadcasting information reception part 20 of a base station 2, whether it is under broadcasting or not is investigated and in the case of NO, a channel use rate is inquired to a communication channel use rate collecting part 24 through a broadcasting processing control part 21. When there is the broadcasting request in the state of use rate of 100%, the usable amount of outgoing short codes for SDCCH is detected and when the amount of broadcasting data is more than this amount, broadcasting is held until the idle communication channel use rate gets lower than 100%.  When the broadcasting data amount is less than the usable amount, the capture of outgoing SC for SDCCH is requested to an outgoing SC managing part 23 for SDCCH, the required SC is captured and an informative information transmission part 29 originates a call on a BCCH by radio through the broadcasting processing control part 21 and a broadcasting data storage part 26.
Patent JP-S6348067-A (JP)
Title: Method and device for shade correction preventing influence of noise
Inventor: YAMAMOTO HIROYUKI
IPC: H04N1/401
Filed: 1986-08-15
Abstract: PURPOSE:To prevent the occurrence of a noise and the deterioration of a picture quality by making a picture signal and a shade correction signal be different levels at a timing except the effective period of the picture signal. CONSTITUTION:The picture signal obtained by an image pick-up element 17 is converted into a digital signal in an A/D converter 19 via a buffer 18, and is written in a 1-line memory 20 as a reference voltage, and is used as a first reference voltage for the A/D conversion of the picture signal of a subsequent original. A reference voltage switching circuit 21, in the case of the A/D conversion of the information of a reference density plats 10, impresses a full-scale value from a full-scale generating source 22 on the A/U converter 19 through a D/A converter 23 as a second reference voltage, and in the case of the A/D conversion of the picture signal, impresses the first reference voltage stored in the 1-line memory 20 on the A/D converter 19 via the D/A converter 23. Thus, the occurrence of the noise is prevented and the picture quality is improved.
Patent JP-H02167244-A (JP)
Title: Production of paraformaldehyde having high formaldehyde content
Inventor: SAKAGUCHI YASUHIKO
IPC: C07C41/58
Filed: 1989-07-26
Abstract: PURPOSE:To obtain paraformaldehyde having high formaldehyde content at a high concentration with a simple method by cooling and solidifying an aqueous solution containing formaldehyde and drying the produced paraformaldehyde using a specific method. CONSTITUTION:An aqueous solution of formaldehyde having a formaldehyde content of 73-83wt.% is cooled and solidified to obtain paraformaldehyde, which is dried with a far infrared heater to form paraformaldehyde having a formaldehyde content of >=85wt.%. More preferably, paraformaldehyde produced by cooling and solidifying the above raw material is heated by applying warm or hot air of 30-60 deg.C for 30-240min, adjusted to <=35 deg.C, dried with a far infrared heater and cooled. The cooling is carried out with chilled air having a temperature lower than the temperature of the outer atmosphere.
Patent JP-S6082466-A (JP)
Title: Theft preventer for car
Inventor: YAMANOUE KOUICHI
IPC: B60R25/10
Filed: 1983-10-13
Abstract: PURPOSE:To prevent theft of tyre or car using a wrecker effectively by detecting the inclination of car and producing an alarm. CONSTITUTION:On the basis of a pulse signal ftheta from an inclination sensor 1 for detecting the inclination of chassis, an accumulator 2 will calculate the inclination data D. A detecting circuit 3 will store the inclination data D at the start of parking while a memory circuit 31 will add/subtract a predetermined constant against said data D to produce upper/lower limit alarm data DU, DL which are compared with the data D in a comparator 32 to produce a detection signal SA if D>DU or D<DL. An alarm circuit 4 will actuate a horn upon receiving of said signal SA.
Patent JP-H0240648-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: MIZUKURA NOBORU
IPC: G03C7/384
Filed: 1988-07-30
Abstract: PURPOSE:To obtain a magenta picture having an excellent light resistance, and to reduce the generation of the color fog of the title material by incorporating a specified 5-pyrazolone type magenta coupler in a silver halide emulsion layer. CONSTITUTION:In the color photographic sensitive material comprising one or more layers of the silver halide emulsion layers, the 5-pyrazolone type magenta coupler shown by formula I is incorporated in at least one layer of the silver halide emulsion layers. Thus, the photosensitive material which is capable of forming the magenta picture and has the excellent light resistance and a less tendency for generating the color fog, is obtd. In the formula, R1 is aryl group, R2 is anilino, acylamino, ureido or carbamoyl group, R3 is -NHSO2R4, -NHSO2N (R5)2, -SO2NHR4 or -SO2N(R5)2 group, R4, R5 and R6 are each a straight chain or a branched chain alkyl, cycloalkyl or aryl group, Y is hydrogen atom or a monovalent group, (n) is an integer of 0-4. When (n) is 2-4, the group Y may be the same or the different with each other.
Patent JP-H0938057-A (JP)
Title: Method for compounding electroconductive compound for bioelectrode
Inventor: SUDA MAKOTO
IPC: C08F2/44
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To mold a solid gel into a required from as an electroconductive compound for bioelectrodes including a moisture retaining agent pouring an undiluted into a mold or injecting while the fluidity of the solution is maintained. SOLUTION: In compounding an electroconductive compound gel for bioelectrodes which has a function to connect a human body and electrode elements electrically and physically and which has at least the following ingredients, the first solution including the ingredient 1 and the ingredient 2 among the followings and the second solution including the ingredient 3 and the ingredient 4 among the followings as compounded. After that, the first solution and the second solution are mixed and the mixture is irradiated or heated. 1. Unsaturated compound which can be free radical-polymerized; 2. Acid which reacts on NaOH or KOH to be a moisture retaining agent which has a function as a plasticizer and a function to support and improve the function of the stratum corneum on skin surface to retain its natural moisture; 3. Water; 4. NaOH and/or KOH; 5.  Polymerization initiator by light or heat; 6. Cross-linking agent.
Patent JP-H078725-A (JP)
Title: Filter
Inventor: UCHIDA MITSUHIKO
IPC: B01D39/14
Filed: 1993-06-23
Abstract: PURPOSE:To obtain a filter wherein the transmission pores of a porous member are formed into a smaller pore size by forming a vapor deposition film composed of a specific polymeric substance on the surface of the porous member having fine transmission pores. CONSTITUTION:Poly-p-xylylene being a specific polymeric substance is deposited on the surface of a porous member under specific thermal vapor deposition conditions to form a filter whose pore size is uniformly contracted.
Patent JP-H02125743-A (JP)
Title: Substrate usable for liquid-jet recording head, liquid-jet recording head provided with same substrate and recording apparatus provided with same head
Inventor: SAITO ASAO
IPC: B41J2/14
Filed: 1989-07-26
Abstract: PURPOSE:To simplify the structure of a transistor array by providing a plurality of transistors in a substrate having an electrothermal converting element for generating thermal energy and making collector areas of said transistors common areas. CONSTITUTION:A P-well diffusion layer 302 is doped with an N-type silicon substrate 301, and a P<+> layer 305 as a base and an N<+> layer 306 as an emitter are doped on the P-well layer 302. An n<+> layer 304 as a common collector for every transistor is doped adjacent to the P-well layer 302. Resistor layers 311, 315 and aluminum wirings 312, 316 are subjected to patterning to constitute an electro-thermal converting device. The upper layer of the device is coated with protecting films 313, 314 made of SiO2, organic resin or the like. The aluminum wiring 316 (resistor wiring 315) connected to a collector electrode 308 is subjected to patterning to be a common wiring for every transistor cell.
Patent JP-H0719330-A (JP)
Title: Control device of transmission for vehicle
Inventor: TABATA ATSUSHI
IPC: F16H61/18
Filed: 1993-07-05
Abstract: PURPOSE:To prevent unnecessary movement of a detente mechanism and to improve its durability by constituting a control device so as not to obstruct selection by manual operation of a inhibited speed change step until a shift device comes to be at an intermediate position even when a set inhibition condition of a specified speed change step is organized. CONSTITUTION:In a transmission capable of establishing a desired speed change step by manually operating a shift device, in the case when a specified speed change step inhibition condition is satisfied, selection of the speed change step is obstructed by a detente mechanism 2. In this case, an inhibiting condition establishment judging means 3 to judge establishment of an inhibiting condition to inhibit a specified speed change step is provided. In the case when it is judged that the inhibiting condition to inhibit a specified speed change step is established and at the time when a state where none of speed change step positions is selected by a shift device 1 is detected by an intermediate position detection means 4, the detente mechanism 2 is actuated to obstruct selection of an inhibited speed change step by the shift device 1 by a detente output means 5.
Patent JP-S5983998-A (JP)
Title: Preparation of thin film of silicon single crystal
Inventor: AIZAKI HISAAKI
IPC: H01L21/205
Filed: 1982-11-02
Abstract: PURPOSE:To prepare a thin film of silicon single crystal having improved smoothness, by forming partially a thin film of an insulating material equipped with a proper difference in level on a substrate of silicon single crystal, depositing a thin film of silicon on it, annealing the resultant film. CONSTITUTION:The silicon nitrite film 20 as an insulating material is formed on the substrate 10 of silicon single crystal by CVD method, etc., unnecessary parts are removed to form an insular structure. The difference in level between the silicon nitride film 20 and the substrate 10 is designed in such a way that it has 10-20% the thickness of the polycrystalline silicon film 32 to be formed afterward on the silicon film 20. The film of silicon single crystal is formed on the silicon substrate 10 and simultaneously the film of silicon polycrystal 32 on the silicon nitride film 20 by chemical vapor deposition method at 1,000-1,100 deg.C deposition temperature using a monosilane gas as a raw material gas. The resultant film is irradiated with energy rays such as laser beam, etc., fine pores contained it are collapsed, to give the thin film of silicon single crystal 40 having surface smoothness, and the film of silicon polycrystal 32 is annealed by laser and converted into single crystal.
Patent JP-H0480250-A (JP)
Title: Resin composition and prepreg
Inventor: NAITO TAKESHI
IPC: C08L61/00
Filed: 1990-07-21
Abstract: PURPOSE:To obtain a resin composition excellent in heat and impact resistances and useful for a multilayer lamination resin, a molding material or a composite material by adding a specified thermoplastic resin to a polystyrylpyridine resin. CONSTITUTION:100pts.wt. polystyrylpyridine resin (A) [e.g. a resin of the formula (wherein R is H, CH3 or C2H5) is mixed with desirably 5-30pts.wt. thermoplastic resin (B) (particularly desirably polyether sulfone of good heat resistance) which can form a phase separated from that of component A to obtain a highly toughened resin composition without detriment to the good heat resistance of resin A.
Patent JP-S6169116-A (JP)
Title: Susceptor for continuous cvd coating on silicon wafer
Inventor: TAMAMIZU TERUYASU
IPC: C23C16/458
Filed: 1984-09-13
Abstract: PURPOSE:To enable to obtain a homogeneous CVD film without contaminating a silicon wafer by a method wherein the titled susceptor is composed of the non-gas transmitting ceramic consisting of Si-SiC containing high purity metal silicon. CONSTITUTION:A susceptor consists of non-gas transmitting ceramic consisting of Si-SiC containing high purity metal silicon of 7-25wt%. The purity of said metal silicon is to be at least 99% or above, desirably the high impurity of 99.9% or above. Si-SiC ceramic can be obtained by impregnating fused metal silicon into an SiC sintered body, for example. The susceptor is formed in the size suitable for performance of the ordinary continuous CVD method, and a supporting recessed part to be used to place a wafer is formed on one side face of the susceptor.
Patent JP-H0242718-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUMOTO MASANORI
IPC: H01L21/336
Filed: 1988-08-02
Abstract: PURPOSE:To provide a highly integrated semiconductor device having a silicon oxide film with high dielectric strength by forming amorphous silicon on a high melting metal film. CONSTITUTION:On a gate oxide film 3, there are deposited a polycrystalline silicon layer 5, a layer of a high melting metal 6 such as titanium or the like and an amorphous or nearly amorphous silicon layer 7 subsequently in that order so that an electrode consisting of these layers is provided. Then, the laminate structure of the electrode is heat treated to convert it into a laminate of the polycrystalline silicon and silicide of the high melting metal. Since the high melting metal 6 consumes silicon 7 in the amorphous silicon, the amount of silicon 5 in the polycrystalline silicon consumed for producing the silicide is decreased. Accordingly, the high melting metal 6 can be prevented from penetrating into a deep part of the polycrystalline silicon layer 5. In this manner, the gate oxide film 3 is allowed to have high dielectric strength and a highly integrated semiconductor device can be obtained.
Patent JP-S6436591-A (JP)
Title: Car-height regulator for two-wheel barrow
Inventor: MURAMATSU AKIHIKO
IPC: B62K25/04
Filed: 1987-07-31
Abstract: PURPOSE: To miniaturize a device by providing a cylinder chamber with built-in plunger on one end of a rear suspension, supplying hydraulic pressure in a main gallery in high speed rotation of an engine to elongate the vehicle height, and at operating front brake, discharging oil so as to contract the height. CONSTITUTION: At high speed running, lubricating oil in an engine main gallery is passed through a high pressure hose 29 and supplied to a cylinder chamber 19 through a check valve 31. A plunger 18 is brought down against a coil spring 25 for cushioning to lengthen the stroke of a suspension 15 and heighten the vehicle height. Next, when a front brake is operated, hydraulic pressure is applied to the piston 38 of a control valve 35 from a pressure sensitive hose 41, the piston 38 is pushed down, and a valve is opened to discharge hydraulic oil in the cylinder chamber 19 to an engine oil pan. Hereby the vehicle height is lowered. By this constitution, the device can be made into a small size.
Patent JP-H0531786-A (JP)
Title: Overflow controlling device of extruder in two layer wire coating equipment
Inventor: TAKASHITA TADASHI
IPC: B29C48/71
Filed: 1991-07-31
Abstract: PURPOSE:To automatically open and close overflow valves at a set timing. CONSTITUTION:The outer periphery of wire 17 is coated in two layers at a cross head 16 with resin extruded from a main extruder 12 and resin extruded from an auxiliary extruder 14. Overflow valves 18 and 19 are openably and closably provided between the outlet sides of the respective extruders 12 and 13 and the cross head 16. Further, actuators 27 and 28, which operate the respective overflow valves 18 and 19 to open and close, and an opening and closing controlling section 30, which actuates the respective actuators 27 and 28 on the basis of the comparison between the linear speed of the wire 17 and the set point.
Patent JP-2000030282-A (JP)
Title: Optical pickup and optical disk device
Inventor: TOYODA KIYOSHI
IPC: G11B7/135
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To miniaturize a shape with simple constitution by adapting an optical pickup and optical disk device, particularly the optical disk device for accessing a magneto-optical disk. SOLUTION: A member 47D having double refractiveness and a member 47B consisting of a glass material are combined and are arranged on a semiconductor substrate 45. A laser beam L1 is emitted via these members 47D, 47B, and the return light L2 from the magneto-optical disk is received. The optical pickup, which may be miniaturized in the shape and the optical disk device using this optical pickup, may be obtd. with the simple constitution by combining the member having the double refraction property and the member consisting of the glass material, arranging the members on the semiconductor substrate, emitting the laser beam via these members and receiving the return light from the magneto-optical disk in the manner described.
Patent JP-2000005754-A (JP)
Title: Domestic water tidying device supplying alkali-ionic water and acidic water
Inventor: KOBAYASHI RIKIZO
IPC: C02F1/46
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a water tidying device efficiently producing alkali-ionic water and acidic water by labor-saving operation. SOLUTION: A waste tidying instrument 1 connected to a city water supply pipe 2 of a domestic water supply cock (bibcock) and in which a water purifying tank and an electrolytic cell 8 are set and a power source driving part 11 installed to the water tidying instrument are provided, and an alkali-ionic water and an acidic water are formed by opening and closing a solenoid valve 9 provided at the water tidying instrument 1. Also optionally, impurities such as magnesium and calcium precipitated and stuck to a cathode bar of the electrolytic cell 8 are automatically peeled and washed by ionization function by reversing each polarity of the cathode bar and an anode bar in order to prevent deterioration of their electrolysis function.
Patent JP-S6249803-A (JP)
Inventor: NOJIMA MASAKATSU
IPC: A45D19/16
Filed: 1985-08-30
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-S6085550-A (JP)
Title: Semiconductor integrated circuit and manufacture thereof
Inventor: HONGOU MIKIO
IPC: H01L21/268
Filed: 1983-10-17
Abstract: PURPOSE:To obain the optimum resistance value by a method wherein the impurity layer having the same conductive type as the additive impurities or the conductive type reverse to the additive impurities is diffused into a resistor using laser heating. CONSTITUTION:A P-added N type poly Si resistor 11 is provided on the SiO2 film 2 located on an Si substrate 1. An N<+> poly Si layer 14 and a P poly Si layer 15 are provided through the intermediary of an SiO2 film 13, and an SiO2 film 13 and a final protective film 17 are coated thereon. A laser pulse is made to irradiate while position is being selected and a resistance value is being measured. The resistance value is reduced when the laser pulse is made to irradiate on the N<+> layer 14, and the resistance value is increased when the laser pulse is made to irradiate on the P-layer 15, thereby enabling to adjust the resistor 11. Besides, the range of adjustment can be increased if the area of the layers 14 and 15 is enlarged. The resistance value can be controlled after irradiation of the laser pulse without giving damage or traces on the protective film, if the laser power is properly selected.
Patent JP-H0637458-A (JP)
Title: Multilayer circuit board and cooling method thereof
Inventor: IMANAKA YOSHIHIKO
IPC: H05K7/20
Filed: 1992-07-20
Abstract: PURPOSE:To improve the mounting density and the cooling efficiency relative to an MCM (Multichip Module) and reduce its size. CONSTITUTION:On a multilayer circuit board 1, a plurality of LSI chips 4 are mounted in a three-dimensional way. In a thin film circuit provided on the surface, of the board 1, a thin film part 3 is formed, and the thin film part 3 has an insulation layer, a conductor layer, a resistor layer and a capacitor layer, out of which resistors and capacitors are formed respectively. In the board 1, conductors piercing it are provided, and on the rear surface of the board 1, I/O pads 5 connected with the conductors are formed. Further, the multilayer circuit board 1 is so configured that it is cooled by contacting a liquid with it.
Patent JP-H0539727-A (JP)
Title: Driving device for turbocharger with rotary motor
Inventor: AKIYAMA KAZUNARI
IPC: F02B37/14
Filed: 1991-07-06
Abstract: PURPOSE:To automatically align a rotational reference position of a position sensor and a phase reference position of an AC electric motor by difference between the rotational reference position of the position sensor and the phase reference position of a phase detector to a rotational reference position of the position sensor. CONSTITUTION:A position sensor 33 detects a rotating speed of a blade of a compressor, and a rotating speed and reference position of a rotary motor 3, to send a signal to a controller 6. A position signal output from the position sensor 33 is wave-formed by a pulse signal waveform forming circuit 63, to be input into a waveform analyzing CPU 68 and a main control CPU 69. When the rotary motor 3 is operated on the basis of a command output from the controller 6, a three-phase AC power source for operating the rotary motor 3 is produced together with an electric power converter 5, to be applied to the rotary motor 3.
Patent JP-H0636175-A (JP)
Title: Safety cyclic device
Inventor: NAKANISHI IWAO
IPC: G08B29/00
Filed: 1992-07-21
Abstract: PURPOSE:To provide a safety cyclic device capable of realizing the automation of the summing up of cyclic records and the improvement of cyclic accuracy. CONSTITUTION:A patrol record can be taken only by patrolling and accessing responders 1A to 1E with an interrogator 3 at patrol places. A patrol place designation part 13 retrieves the next patrol place referring to a patrol route storage part 12. A comparison part 16 compares the 'next patrol place' found by retrieving by the patrol place designation part 13 with a specific code read by the interrogator 3. When an inequality is detected in the comparison part 16, an alarm occurs because the patrol place is different from a normal one.