baber/WOPTO huggingface dataset:
Patent JP-S5716548-A (JP)
Title: Cooling device for motor
Inventor: SHIMADA MASAMI
IPC: H02K9/20
Filed: 1980-07-04
Abstract: PURPOSE:To enhance the cooling effect of a cooling device for a motor by providing a plurality of air gaps axially passing between a core and a surface conductor tube, forming an annular space at the end, and sealing a work fluid therein, thereby forming a heat pipe. CONSTITUTION:In a surface conductor motor in which a cylindrical conductor 7b is engaged with the surface of a rotor core 7a, a plurality of slits 8 axially passing are formed between the outer periphery of the core 7a and the surface conductor 7b. An annular space 7d communicating with the slits k8 is formed between the end face of the core and an end ring 7c, work fluid is sealed therein, and a cooling fin 7e is formed at the end face of the end ring 7c. In this manner, the slits 8 and the space 7d form a heat pipe, thereby efficiently removing the heat generted at the surface conductor 7b and the core 7a.
Patent JP-2000280884-A (JP)
Title: Wire tension adjusting method for parking brake and its device
Inventor: ANDO MASAHIKO
IPC: B60T11/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce man-hours required by the adjustment of wire tension for a parking brake. SOLUTION: In the parallel portions of loose brake wires 63 and 64, presciribed tension is given to the brake wires 63 and 63 by energizing them in the direction that a space between them is widened using a brake wire energizing jig 30 set up in a space between the brake wires 63 and 64. Next, when a wire tension adjustment mechanism 50 is so adjusted as to let tension be increased, the brake wires 63 and 64 are gradually tightened. In this case, a space is so devised as to be narrowed while being energized in the widening direction by constant force so as to let tension given to the brake wires 63 and 64 first be maintained. And when both the brake wires 63 and 64 are set up at a prescribed space, adjustment by the wire tension adjustment mechanism 50 is turned out to be over.
Patent JP-H04323936-A (JP)
Title: Isdn communication processor
Inventor: ABE KOJI
IPC: H04M1/27
Filed: 1991-04-23
Abstract: PURPOSE:To realize the ISDN communication processor deciding a value of an inter-digit timer in response to the speed of a dial by the user. CONSTITUTION:A timer control section 4 stops an inter-digit timer operated at a dial input for one preceding digit every time one digit of the dial is inputted, an inter-digit timer value setting section 3 operates the inter-digit time set in the same time newly and when a dial signal of a predetermined digit is inputted, a time from the dial input of 1st stage till a dial input of a digit decided in advance is used and the setting time of the inter-digit timer operated from the dial entry of predetermined and succeeding digits is calculated and the timer is operated, and it is discriminated as the end of dial entry when no new dial entry comes till the inter-digit timer expires after the dial of the final digit is inputted.
Patent JP-H01262677-A (JP)
Title: Light emitting diode fixing spacer
Inventor: OSUMI AKIO
IPC: H01L33/00
Filed: 1988-04-13
Abstract: PURPOSE:To make one kind of spacer available for two kinds of mounting heights by a method wherein two rescissions different in depth to insert the main body of a LED are provided on both ends in the axial direction. CONSTITUTION:A spacer 13 is provided with two recessions 14, 15 different in depth to insert the main body 12a of a LED 12 on both ends in the axial direction while two through holes 17 to insert lead legs 12b, 12c of the LED 12 are formed in the wall 16 partitioning the recessions 14, 15. Through these procedures, when the LED 12 is mounted on a printed board 11, the main body 12a of the LED 12 can be inserted into either of the recessions 14 or 15, so that the kind of mounting heights D and E may be made available by one kind of the spacer 13. Consequently, even if the mounting height of the LED 12 is changed, it is needless to prepare a different spacer adapted for the changed mounting height.
Patent JP-S63258178-A (JP)
Title: Signal selection circuit
Inventor: HAMADA YASUSHI
IPC: H04N7/16
Filed: 1987-04-15
Abstract: PURPOSE:To prevent the mixing of a noise from a opecified terminal by providing a connection circuit to be connected with a separator circuit to separate a down signal and an up signal amid a subscriber's line in an interactive CATV system, and providing a direct connection for down signals. CONSTITUTION:To a transmission line-side terminal 1 and to a subscriber's terminal-side terminal 2, respective down/up signal separation/combination circuits 3, 4 to separate/combine a down signal and an up signal are connected. These circuits 3, 4 function as a separator circuit or a combiner circuit. Also, the circuits 3, 4 come in virtual directly-connected status on the down signal-side. A down signal is first inputted to the transmission line-side terminal 1 then to the down/up signal separation/combination circuit 3 (this is equivalent to a down-up signal combination circuit). The signal further is inputted from said terminal to the down-up signal separation-commination circuit 4 (this is equivalent to a down-up signal seapration circuit), and from a common terminal, the signal is outputted to the terminal-side terminal 2.
Patent JP-H09284355-A (JP)
Title: Transmission symbol detecting method and receiving device
Inventor: SATO YOICHI
IPC: H04L27/38
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain an optimum sampling time and an optimum amplifying rate without interference by controlling the amplifying rate as against a reception signal based on the sum of the power of a first discrete signal which is sampled by means of a cycle being the same as the transmission interval of a transmission symbol and the power of the second discrete signal which is deviated for the half of the transmission interval. SOLUTION: The interval of the transmission symbol in the reception signal is adopted as T. A receiving device fetches the power P2 of the signal received by a timing t2 and the power P4 of the signal received by the timing t4 which is delayed for a T/2 cycle(n21 and n22) and the sum of power P2 and power P4 is compared with a reference value R(n23). A count value is counted-up by one at the time of P2 +P4 >R(n25) and is counted-down by one at the time of P2 +P4 <R(n26). The amplifying rate G is reduced for a prescribed quantity when the count value becomes 500(n29) and increased for the prescribed quantity when it becomes -500(n30). Then, the processing is repeated and P2 +P4 is converged to R. The processing is not affected by the sampling time.
Patent JP-S5616378-A (JP)
Title: Focal distance measuring device for projection-type cathode-ray tube
Inventor: SUGAWARA TAKASHI
IPC: H04N5/00
Filed: 1979-07-18
Abstract: PURPOSE:To realize an easy measurement of the focal distance, by shielding slowly and in a fixed cycle the output light given from the projection-type cathode-ray tube by the gobo. CONSTITUTION:The output light given from projection-type cathode-ray tube 4 is shielded slowly and in a fixed cycle by gobo 8. As a result, the size of the spot image displayed on screen 6 can be converted into the shift amount of the spot image to facilitate an easy identification by the naked eyes. Then an adjustment is given to the distance between tube 4 and screen 6 to minimize the shift amount of the spot image. In this way, the focal distance can be measured for the projection- type cathode-ray tube.
Patent JP-H09281706-A (JP)
Title: Positive photoresist composition
Inventor: TAN SHIRO
IPC: G03F7/004
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a chemically sensitized positive photoresist composition superior in sensitivity and resolution by incorporating a solvent, and a compound to be allowed to produce an acid by irradiation with active rays or the like, and a resin having specified repeating units and increasable in solubility in an alkaline developing solution by action of an acid. SOLUTION: This positive photoresist composition contains the solvent, and the compound to be allowed to produce an acid by irradiation with active rays or radiation, and the resin having at least one of the repeating units represented by the formula an dincreasable in solubility in the alkaline developing solution by action of an acid. In the formula, X is an H atom or a methyl group; R is a hydroxy group or the like; each of R1 -R5 is, independently, an H atom or an 1-4C alkyl or such alkoxy group or a 1-10C cycloalkyl, alkenyl, aryl, or hydroxy group.
Patent JP-H05291299-A (JP)
Title: Formation of metallic electrode
Inventor: MITANI KATSUHIKO
IPC: H01L29/812
Filed: 1992-04-13
Abstract: PURPOSE:To provide a technique to form fine metallic films with good controllability on a compound semiconductor layer such as GaAs or the like. CONSTITUTION:After a protection film 102 of single atom layer level mainly consisting of S is formed on a GaAs layer 101, a part of the protection film 102 is selectively removed by irradiation of a focused energy beam, for example, an ion beam 103 to leave the protection film 102 only in the desired fine region. Next, a W film 104 is deposited only on the protection film 102 of the fine region by application of selective CVD technique of a metal, for example, W. Thereby, controllability within a fine region such as a line width of an energy beam, for example, ion beam 103 focused on the GaAs layer 101.
Patent JP-S60236312-A (JP)
Title: Unidirectional surface acoustic wave converter of floating electrode internal reflection type
Inventor: YAMANOUCHI KAZUHIKO
IPC: H03H9/145
Filed: 1984-05-09
Abstract: PURPOSE:To obtain a unidirectional surface acoustic wave converter by providing a floating electrode into a gap of a roller screen type electrode at a position shifted from the center between the positive and negative electrodes. CONSTITUTION:The distance is set at lambda0/2 between centers of floating electrodes 8 and 9, and the distance between centers of a positive electrode 2 and the electrode 8 is set at x0 smaller than lambda0/4. With such a distribution of floating electrodes, the symmetricalness is deviated between electrodes. Thus the difference of intensity is produced between a surface acoustic wave 6 transmitted in the right direction and a surface acoustic wave 6 transmitted in the left direction owing to the relation between the phase of excitation and the phase of reflection. Therefore it is possible to obtain a surface acoustic wave having a large amplitude in the right or left direction at a point near the center frequency by setting the distance x0 at a proper level. This secures a unidirectional converter.
Patent JP-H01263831-A (JP)
Title: System for producing optimum object program of modulus
Inventor: KOTANI NOBORU
IPC: G06F9/44
Filed: 1988-04-15
Abstract: PURPOSE:To extremely compress an object program and to improve the program executing efficiency by producing such a program that defines the residue directly as a modulus when both a dividend and a divisor have the same codes and then defines the value obtained by adding the divisor to the residue as a modulus when the dividend and the divisor have different codes respectively. CONSTITUTION:A compiler 1 consists of a front end part 2 and a back end part 3. A source program is supplied to the part 2. When the described MOD (A, B) emerge for acquisition of the modulus result, a sorting means 4 checks the values that can be obtained from a dividend A and a divisor B and sorts each code relation. Then the sorting result obtained by the means 4 is supplied to the part 3 and a production means 5 produces an object program in accordance with said sorting result. In case both A and B have the same codes, the residue is defined directly as a modulus. While the value obtained by adding the B to the residue is defined as a modulus when both A and B have different codes. In such a way, an object program is obtained.
Patent JP-S63257747-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SHISHIDO TADAO
IPC: G03C1/37
Filed: 1987-04-15
Abstract: PURPOSE:To obtain a preservative for hydrophilic colloid exerting no influence on photographic performance by using at least one kind each of specified two kinds of compds. CONSTITUTION:At least one kind of compd. represented by formula I and at least one kind of compd. represented by formula II are incorporated into a silver halide photographic sensitive material. In the formula, R1 is lower alkylene group, X is halogen atom, nitro, lower alkyl group, -COR2, -SO3M or a group represented by formula III, each of R3 and R4 is H atom, lower alkyl group, -COR7 or -SO2R7, each of R5 and R6 is H atom or lower alkyl group, R7 is lower alkyl group, M is H, an alkali metal atom or a group of atoms required to form a univalent cation, and (n) is 0 or an integer of 1-5. In the formula II, R8 is H atom, alkyl, aryl or aralkyl group, each of R9-R12 is H, halogen atom, nitro, cyano, alkyl or other prescribed group, each of R13 and R14 is H atom, alkyl group, -COR15 or -SO2R15, and R15 is alkyl or alkoxy group.
Patent JP-S5216700-A (JP)
Title: Insulator materials for high voltage use
Inventor: KUREMATSU KAZUHIKO
IPC: H01B3/30
Filed: 1975-07-30
Abstract: PURPOSE: A stabilizer for high polymer insulator material for high voltage use capable of improving the insulation breakdown characteristics while maintaining casting and impregnating properties inherent to thermoplastic resin and yet with no degradation in electrical or mechanical characteristics. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10274655-A (JP)
Title: Systemic lupus erythematosus pathological diagnosis agent
Inventor: HIROHATA TOSHINARI
IPC: G01N33/564
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain an effective systemic lupus erythematosus pathological diagnosis agent. SOLUTION: A diagnosis agent contains a synthetic liposome P peptide- albumin binding binder where the synthetic liposome P peptide containing C- terminus, 22 amino acids with a purity of 99% is connected to albumin. Especially, the weight composition ratio of the synthetic liposome P peptide and the albumin should preferably be 10 to 100-300 to 500.
Patent JP-H05288073-A (JP)
Title: Internal combustion engine
Inventor: YOSHIDA KUNIO
IPC: F02B67/00
Filed: 1992-04-13
Abstract: PURPOSE:To compact an internal combustion engine with a hydraulic pump by arranging the hydraulic pump to drive a hydraulic motor on the side of a cylinder block in the internal combustion engine furnished with an overhead cam mechanism. CONSTITUTION:In an internal combustion engine respectively arranged with a cylinder head H on the upper part of a cylinder block B and an oil pan O on the lower part, a unit injector integrating a fuel injection pump P and a fuel injection valve N is arranged on the cylinder head H. The injection pump P is driven by rotating a drive cam shaft 13 through a timing belt 19 and others by rotation of a crank shaft 5. A hydraulic pump 1 to lift up and down a working machine and a hydraulic pump 4 for power steering are provided, and on the upper side of each of these pumps 1, 4 a compressor 2 for a cooler and a generator 3 are respectively arranged, and all of them are driven through a belt type transmission mechanism together by rotation of a crank shaft 5.
Patent JP-H05289217-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MORITA SEIWA
IPC: G03C1/04
Filed: 1992-04-13
Abstract: PURPOSE:To form the silver halide photographic sensitive material improved in the physical properties of a film without adversely affecting photographic characteristics by making it contain a specified compound in a hydrophilic colloidal layer. CONSTITUTION:The silver halide photographic sensitive material has at least one hydrophilic colloidal layer of a support containing at least one kind of polymer compound having repeating structural units shown by the formula. In the formula, each of R1-R6 is H, a 1-8C alkyl, 6-20C aryl, or a -SO3X and at least one of R1-R6 is a -SO3X; and X is H, an alkali metal, alkaline earth metal atom, or an ammonium or amino group. This polymer compound is obtained by polymerizing sulfonating a diene monomer and polymerizing it or polymerizing the diene monomer and sulfonating this polymer, and the repeating units of formula needs to exist by >=10mol% and, preferably, by >=20mol%.
Patent JP-H10265200-A (JP)
Title: Timbering jack
Inventor: NAKAO OSAMU
IPC: E02D17/08
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To enable appropriately varying a maximum extended length and to enable a jacking operation through jacking action in a normal position and even with an interval that is so wide that jacking action cannot be achieved in the normal position, using one jack or one kind of jack or a plurality of jacks of fixed stroke. SOLUTION: In a timbering jack so designed that a body to be bridged which is pressed against both ends is bridged and supported by the expanding action of a jack 1 comprising a cylinder 2 and an expansion shaft 3, a sleeve joint 4 of an appropriate length is secured to the outer end of the expansion shaft 3 or the outer end of the cylinder 2 in such a way as to extend in the direction of the axis of the jack and to be freely removable, thus making it possible to vary the effective extended length of the jack.
Patent JP-S63259876-A (JP)
Title: Error correcting system
Inventor: IZUMIDA MORIJI
IPC: H03M13/00
Filed: 1987-04-17
Abstract: PURPOSE:To reduce the generating probability of miscorrections without increasing the error correcting probability by correcting only a short burst error including continuous error positions and the error of a specific pattern when the error correcting codes are used for each symbol. CONSTITUTION:A syndrome arithmetic circuit 11 calculates whether an error of (M+1)-K symbols can be corrected or not. If so, a 1-symbol error calculating circuit 12 and a 2-symbol error calculating circuit 13 calculate the positions and scales of errors respectively. Based on these calculation results, an error position deciding circuit 14 decides whether the error positions are continuous or not. If so, a short burst error is presumed. If not and the error scale is equal to a pit unit, a random error is decided and corrected. Otherwise the generation of a burst error or many random errors are decided and a decoding action is finished as the detection of errors.
Patent JP-2000280590-A (JP)
Title: Stamp unit
Inventor: SEO KEIJI
IPC: B41K1/50
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To enlarge an effective stamping face area of the surface of a lower- side layer as a stamping material and to conduct cutting of the stamping material and sealing of the peripheral face in the thickness direction of the stamping material simultaneously. SOLUTION: A lower-side layer 73 formed of soft porous resin wherein a light-energy absorbing substance is dispersed and an intermediate layer 72 constituted of hard porous resin are laminated with an adhesive applied thereon like scattered spots beforehand, so as to constitute a stamping material. On the occasion when the stamping material is cut in the shape of a prescribed stamping face by a Thompson type cutting die 80, a cutting blade 82 is heated beforehand and the peripheral faces in the thickness direction of the two layers 72 and 73 formed of the soft porous resin and the hard porous resin with which the cutting blade 82 comes into contact are melted and then solidified so that a heat sealed part 84 be formed on the peripheral faces.
Patent JP-H08267661-A (JP)
Title: Heavy rust preventive polyurethane coated steel
Inventor: HARADA YOSHIYUKI
IPC: C09D5/00
Filed: 1995-03-28
Abstract: PURPOSE: To provide a heavy rust preventive polyurethane coated steel which is excellent in peeling off progress resistance to peeling-off under a film caused by corrosion in a flaw part and at an end part. CONSTITUTION: For a heavy rust preventive polyurethane coated steel, a primer layer, an urethane rust-preventive layer, and a water barrier layer are successively laminated on a part or all surface of a blasted steel surface. In that case, as the water barrier layer, paint of 1g/m<2> /24hr/mm (25 deg.C) or under water vapor permeability is applied, or any one of an aluminum film, a polyvinyl chloride film, a polyvinyliden chloride film, and a polyester film is bonded thereto with an adhesive.
Patent JP-H06307578-A (JP)
Title: Gas permeable waterproof faucet
Inventor: FUJIWARA KOICHI
IPC: B01D53/26
Filed: 1993-04-20
Abstract: PURPOSE:To provide a small gas permeable waterproof faucet which is constituted to reduce the occurrence of ventilation resistance, perform dehumidification of gas, have a function to effect momentary blocking of quantities of water unpreparedly entering gas, and simplify decision of a life owing to choking. CONSTITUTION:A gas permeable waterproof faucet comprises a container 101 having a suction port 10 and an exhaust port 20 for gas and a given volume; a cutoff body 104 arranged in the container 101 and formed of a gas permeable swelling material; a water absorbing body 103 formed of a gas permeable water absorbing material; a humidity reducing body 102 formed of a gas permeable dehumidifying material; and a closure detecting part 200 arranged in the container 101.
Patent JP-S57207410-A (JP)
Title: Automatic sound volume correcting device
Inventor: TOKUGE AKIO
IPC: H03G3/32
Filed: 1981-06-16
Abstract: PURPOSE:To perform sound volume control not providing feeling of unpleasantness to rapid change in surrounding noise, by providing a logarithmic amplifying section logarithmically compressing a noise level detecting signal and a time constant circuit inputting an output of the amplifying section. CONSTITUTION:When a noise in a car is increased, an output of a microphone M is correspondingly increased. The output of the microphone M is amplified to a specified value at a microphone amplifying section MA and applied to an LPF. The LPF picks up noise signals not subjected to the effect of signal tone and human voice by picking up the low frequency component of the noise signal in accordance with the audible sense of human being. A noise level detection section DET detects the output of the LPF as a voltage signal corresponding to the average value. The output signal of the DET is logarithmically compressed and outputted at a logarithmic amplifying section LA. A time constant circuit TC gives a time constant to the output of the LA and transmits the output as a control signal Vc absorbing a rapid change in the noise detecting signal.
Patent JP-H0623356-A (JP)
Title: Method and device for controlling water desalting apparatus
Inventor: KAWASHIMA NORIHIRO
IPC: B01D61/04
Filed: 1992-03-19
Abstract: PURPOSE:To prevent the oxidative deterioration of a reverse osmosis membrane and the generation of slime and to keep a high desalting ratio by controlling the addition amount of the chlorine type oxidizing agent added to raw water so that the concn. of the residual chlorine type oxidizer at the inlet of the reverse osmosis membrane enters a specific value range as chlorine. CONSTITUTION:The raw water filtered by a safety filter 32 is highly pressurized by a high pressure pump 12 and introduced into a reverse osmosis membrane module 14 consisting of a large number of cellulose acetate reverse osmosis elements to be separated into transmitted water and conc. water. A residual chlorine detector 24 is provided to the raw water line 22 on the upstream side of the high pressure pump 12 to detect residual chlorine in the raw water at the inlet of the reverse osmosis membrane module 14 and the motor of an oxidizer injection pump 18 is controlled on the basis of the detected value through a residual chlorine type oxidizer controller 26 to control the amount of the chlorine type oxidizer added to raw water so that the concn. of the residual chlorine in the raw water at the inlet of the reverse osmosis membrane module 14 enters the range of 0.05-0.4ppm.