baber/WOPTO huggingface dataset:
Patent JP-H09273567-A (JP)
Title: Power transmission device provided with both load restricting mechanism and connection releasing mechanism
Inventor: KOTAKE SHINYA
IPC: F16D7/02
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide mechanisms for restricting a load and for releasing connec tion by pushing and pressed an input shaft outer diameter part two pair of lining assembly bodies which the pin of an output shaft is tensed to a supporting point by a spring, and regulate in and out of a wedge formed on the pin side end surfaces of the adjacent assemblies. SOLUTION: A pair of one and the other lining assembly body 1 which consists of a lining 1a and a lining holding body 1b is fixed to an output shaft 6 by a pin 7, the outer diameter part of an input shaft 3 is pushed by tension of a tension spring 2, and a torque is transferred by friction between the assembly body 1 and a shaft 3. When a transferring torque between the shafts 3, 6 is increased, slip is generated between the assembly body 1 and the shaft 3, it becomes a load restricting condition. When the condition makes in a connection releasing condition, the wedge 5 is moved in a center direction by an adjusting screw 4. As a result, the assembly body 1 is rotated around the pin 7, it is released from the shaft 3, and it becomes an idling condition.
Patent JP-S63268531-A (JP)
Title: Forged forming method for wrm
Inventor: AKIYAMA MASARU
IPC: C22C47/00
Filed: 1987-04-27
Abstract: PURPOSE:To enable the forged forming having no compositional defects of a whisker reinforce metal by heating the ingot of an SiC whisker reinforced Al metal composite stock at specified temp., storing it in the forging die held at specified temp. in advance and forging it under specified pressure. CONSTITUTION:The ingot of SiC whisker reinforced Al metal composite material (WRM) is heated at 300-600 deg.C and subjected to forged forming without any cavity in the die. The forging die is preheated at 200-400 deg.C to prevent the generation of a structural defect due to causing a local temp. fall in the die at forging time. The aiming optimum forged forming is executed by setting the forging pressure at 1,000-3,000kg/cm<2>. The velocity of the plastic deformation in the manufacturing process is adequately adjusted according to the state of the ingot, the degrees of the plastic deformation, the shape of a forging product, etc. The plastic deformation of the ingot is thus progressed smoothly and the complicately shaped forging product having no compositional defects such as crack, splits, can be formed.
Patent JP-S58221095-A (JP)
Inventor: IMAEDA KOUZOU
IPC: F16L55/04
Filed: 1982-06-16
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-H08298712-A (JP)
Title: Connection box for fusible link
Inventor: MURAMATSU KENJI
IPC: H01H85/20
Filed: 1995-04-26
Abstract: PURPOSE: To provide a connection box for fusible link for commonly connecting a large male-type fusible link and a small female-type fusible link. CONSTITUTION: In a connection box 1 for fusible link, a pair of through holes 6 for fitting the terminal leg of a large male-type fusible link to a bottom part 5 a box-shaped part 9 at the upper portion of a base part body 2 are provided and at the same time a pair of terminal pieces 12 for connecting a compact fusible link to the inside of the pair of through holes 6 are provided. The terminal piece 12 protrudes the upper edge of a bus bar 3 which is clamped to a terminal nut 46 fitted to both sides of a central wall part 10 which is suspended from the bottom part 5 of the terminal piece 12 along with a lead wire terminal 45.
Patent JP-H04332946-A (JP)
Title: Brake release mechanism
Inventor: ITO SHIGEYUKI
IPC: G11B15/665
Filed: 1991-05-08
Abstract: PURPOSE:To enable load to a loading motor to be reduced after a tape unloading mode until a tape loading device stops. CONSTITUTION:A title item is constituted by a spindle where a warm 30 driving a mode switching cam is mounted and a relay lever 26 for rotating a brake 22, a first brake release member 35 rotating this relay lever 26 in conjunction with rotation of the above spindle 29, and a second brake release member 33 gear-locking rotation of the above relay lever 26 in conjunction with traveling of the above warm gear 30 in axial direction and retaining the above brake 22 at a brake release position.
Patent JP-S5328153-A (JP)
Title: Preparation of optical active hydroxy in danedion derivatives
Inventor: WAKABAYASHI TOSHIO
IPC: C07C67/00
Filed: 1976-08-30
Abstract: PURPOSE: To prepare optical active hydroxyindanedione derivatives as intermediates of steroid by the reduction of 2-methyl-2-(3-oxobutyl)-1,3-cyclopentadione in presence of an optical active homopipecolic acid as a catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01273862-A (JP)
Title: Canister
Inventor: EHATA YOJI
IPC: F02M25/08
Filed: 1988-04-27
Abstract: PURPOSE:To prevent the interference between a canister and the peripheral equipment and facilitate the connection of a piping hose to the canister by installing a ring-shaped guide onto the outer periphery of the case of the canister. CONSTITUTION:A guide 2 for the installation of a canister is formed integrally in ring form onto the outer periphery of the cylindrical part of a case 1. Since the restriction for the revolution direction of the canister can be eliminated, setting to a suitable position is permitted, even if the layout on the periphery of the canister changes. Therefore, the interference between the canister and the peripheral equipment can be prevented, and the connection of a piping hose with the canister is facilitated.
Patent JP-S585699-A (JP)
Inventor: MATSUMOTO HIROYO
IPC: G21F9/00
Filed: 1981-07-01
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-S5436921-A (JP)
Title: Diaphragm for speakers
Inventor: HANEDA TOSHIO
IPC: H04R31/00
Filed: 1977-08-29
Abstract: PURPOSE:To make mass smaller and cost lower as compared to conventional diaphragms compsiring affixing metal foil to sponge-form metal by using the sponge metal having open cells of voides 70 to 90% whose pores are filled with highly foamed plastics to secure air impermeability for the diaphragms.
Patent JP-S5531111-A (JP)
Title: Operating method for soaking pit and heating furnace
Inventor: YAMAMOTO TSUKASA
IPC: F23N3/00
Filed: 1978-08-25
Abstract: PURPOSE:To carry out the title operation with reduced consumption of electric power by coupling the discharge piping parts of combustion air blowers of furnaces with common piping and by minimizing the no. of the blowers to be worked in accordance with the total vol. of combustion air necessary for the furnaces to work the blowers with high efficiency and high power factor. CONSTITUTION:Signals S1'-S4' for setting the air to fuel ratios of furnaces N1- N4 are added with adder MC1. In accordance with the output signal of adder MC1 automatic control disc MC2 controls the no. of blowers B1-B4 to be worked and selects valves VA1-VA4. The output signals of adder MC1 and disc MC2 are always compared with comparator MC3. When the added value exceeds the relative ratio of the total air vol. of blowers B1-B4 worked, an output signal is sent from logic circuit MC4 to F1C1-F1C4 to actuate a necessary no. of blowers B1-B4 while holding flow rate regulation valves V1-V4 at the original state, and then valves V1-V4 are worked to control the vol. of air blown.
Patent JP-2000287889-A (JP)
Title: Heater toilet seat and sanitary toilet cleaning device
Inventor: SOGABE NOBUO
IPC: A47K13/30
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain the comfort of using a heater toilet seat and a sanitary toilet cleaning device significantly by mitigating the coldness felt by a user in using the toilet seat or the cleaning device in the energy saving mode. SOLUTION: When the energy saving mode is started, the energy saving operation is started with a target temperature of 26 deg.C as the room temperature at the time is 10 deg.C or higher. Then the room temperature is gradually lowering after that to be lower than 10 deg.C, when the target temperature in the energy saving operation is reset at a higher temperature as 30 deg.C. When the energy saving mode is released, the operation returns to the normal operation, and the target temperature is reset again at 40 deg.C.
Patent JP-S5629510-A (JP)
Title: Pasty sulfur preparation
Inventor: FUJIMOTO TOMOMASA
IPC: A01N59/02
Filed: 1979-08-15
Abstract: PURPOSE: A pasty sulfur preparation that contains calcium polysulfide, pulverized sulfur, a metal salt of carboxymethylcellulose, thus being convenient for storage and transportation, simple in handling because of its lowered level of stink and used for antibacterial, insecticidal and orange-coloring purposes.  
     CONSTITUTION: (A) 10W25% of calcium polysulfide, (B) 15W40% of pulverized sulfur and (C) 0.1W2% of a metal salt of carboxymethylcellulose are combined to produce the pasty sulfur preparation. As the sulfur preparation is high in sulfur concentration, the vessels can be made smaller than those for conventional sulfur preparations, tus being convenient for storage and transportation. Further, because it is pasty, it can be used in the form of tubes as a domestic antibacterial or insecticide. The preparation also has a lowered stink and improved solubility in water. The component A is preferably a lime sulfur mixture or concentrated lime sulfur mixture and B is preferably wettable sulfur or finely pulverized sulfur with improved dispersibility in water by combination with a surfactant. The component C is prefrably a sodium or calcium salt. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000291057-A (JP)
Title: Engine lug-down preventing apparatus for hydraulic operating machine
Inventor: YASUDA HAJIME
IPC: F15B11/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an engine lug-down preventing apparatus for a hydraulic operating machine, which can prevent engine lug-down at the time of immediate application of load, without incurring degradation of energy efficiency nor reduction of operating response. SOLUTION: A controller 18 fetches a direction switching valve operating signal Pi which is detected by a pressure sensor 17. When a direction switching valve assumes a non-operating state, the controller 18 outputs signals to a regulator 9a of a hydraulic motor 10 and to a solenoid proportional valve 21 such that an amount of cooling air is increased and a standby flow rate is increased compared with a general case over a predetermined period of time.
Patent JP-S59228285-A (JP)
Inventor: HASEDA KATSUMI
IPC: G09B27/00
Filed: 1983-06-09
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-H0214946-A (JP)
Title: Method and device for testing air-bag constraint system
Inventor: ROJIYAA EI MATSUKAADEI
IPC: G01R27/14
Filed: 1989-04-21
Abstract: PURPOSE: To precisely judge motion of a storage capacitor by indicating failure to an operator when a voltage difference of voltage before discharge of the capacitor and voltage after discharge for a previously specified period of time is larger than a critical value. CONSTITUTION: A circuit 100 includes an initiating pipe 102 having a first terminal 104 connected to a first inertial switch assembly body 106. This initiating pipe 102 includes a second terminal 108 connected to a second inertial switch assembly body 110. Capacitors 130, 132 are connected to a resistor 126 in parallel between a diode 128 and a connecting point with an earth electric potential. According to this invention, voltage at the time when these capacitors 130, 132 are fully charged and voltage at the time when they are discharged for a previously specified period of time are compared with each other, and when this voltage difference is larger than a critical value, failure is indicated to an operator of a vehicle. Consequently, it is possible to precisely judge motion of the storage capacitor.
Patent JP-H11289714-A (JP)
Title: Manual generator
Inventor: HONDA IKUFUMI
IPC: H02J7/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a manual generator which protects an apparatus to which a power is supplied from damages caused by an erroneously supplied high voltage power. SOLUTION: A manual generator 1 has at least one power generating motor 10, which is turned manually to generate a power and a voltage-converting supply unit 11, which converts the output current of the power generating motor 10 into voltages of a plural kinds levels, outputs the voltage, and can supply the voltage of the plurality kinds of levels to an external apparatus. The manual generator 1 is connected to an apparatus, to which the power is supplied with a connection adaptor 2 attached to the manual generator 1. With this constitution, a voltage switching means by which the voltage outputted by the manual generator 1 can be switched to a specific voltage, with which the apparatus is made operable is provided.
Patent JP-H01274054-A (JP)
Title: Detection of air/fuel ratio
Inventor: KOMATSU KAZUYA
IPC: G01N27/04
Filed: 1988-04-26
Abstract: PURPOSE:To enable prevention of deterioration in response, by performing a heat cleaning of a metal oxide semiconductor of an exhaust gas sensor with a higher heater power in a control of an open loop after the startup of an engine to check a low temperature poisoning of an exhaust gas sensor. CONSTITUTION:An engine 02 is controlled by an open loop for a while at the startup thereof. During the period, the temperature of an exhaust gas is as low as about 300-500 deg. and usually the engine 02 is controlled on the rich side. Because poisoning is caused by S, P or the like during the period, the period is used effectively to perform a heat cleaning of a metal oxide semiconductor of an exhaust gas sensor 2. In other words, when the engine 02 is started, a timer inside a microcomputer 10 is activated to perform a heat cleaning by a signal Sw for the while. The temperature of the heat cleaning is made higher by about 50-200 deg.C, preferably about 70-150 deg.C than a normal service temperature and the time of the heat cleaning is preferably about 20sec.-2min. This checks poisoning of the metal oxide semiconductor thereby enabling prevention of deterioration in response of the sensor.
Patent JP-H02282675-A (JP)
Title: Freezer
Inventor: NARUSE NOBUTAKA
IPC: F25C5/10
Filed: 1989-04-25
Abstract: PURPOSE:To enable a prevention of an opening of an expansion valve during a defrosting operation to be attained by a method wherein a bypassing pipe having a hot gas valve is connected in such a way as it may bypass a condensor and an expansion valve and then a mean pressure pipe is connected in such a way as an outlet port of a hot gas valve is communicated with the expansion valve. CONSTITUTION:A bypassing pipe 20 having a hot gas valve 19 is connected to a freezing circuit 12 in such a way as it may bypass a condensor 14 and an expansion valve 15 and at the same time a mean pressure pipe 22 is connected in such a way as an outlet port of a hot gas valve 19 in the bypassing pipe 20 is communicated with the bypassing pipe 20, resulting in that during a hot gas defrosting operation, a higher pressure than that of the outlet of the expansion valve may act against a diaphragm of the expansion valve 15 and a needle valve of the expansion valve 15 is closed. Only the refrigerant gas of high temperature is flowed stably into an evaporator 2 without being influenced by an external temperature condition and thus an efficient defrosting operation can be carried out. During a freezing operation, the expansion valve 15 may control an evaporating pressure under the same characteristic as that of an inner mean pressure temperature working type expansion valve and then an efficient freezing operation can be carried out.
Patent JP-H07312688-A (JP)
Title: Image processing device
Inventor: SEMASA TAKAYOSHI
IPC: G06T5/00
Filed: 1994-05-18
Abstract: PURPOSE:To provide an image processing device in which the texture appearing when digital processing is applied to an image and that is the cause of the reduction of picture quality can be suppressed and by which multi-value processing can be performed. CONSTITUTION:This device is equipped with a flat level detecting means which detects that an input image signal continues for a prescribed block within a set error level, a quantization means 4 which quantizes a correction image signal with a threshold value of (n) values that is an integer > 3 and varies quantization quantity by a quantization switching signal outputted from the flat level detecting means, an inverse quantization means 5 which inversely converts the output of the quantization means to the corresponding value of level of an original input signal, error memory 7 which stores a differential signal between the correction image signal and the output of the quantizing means transiently, and an image signal correcting means 3 which generates the correction image signal by adding by weighting error memory output and moreover, adding the input image signal.
Patent JP-S60249697-A (JP)
Title: Mixed flow type fan
Inventor: AKAISHI MINEICHI
IPC: F04D29/26
Filed: 1984-05-24
Abstract: PURPOSE:To dispense with a casing and thereby aim at the promotion of low- unit cost of production, by installing a lot of blade pieces in a metal plate molding a mixed flow type fan into almost chopper head round sawlike form in a paralflel manner, while installing a flange edge serving as a substitute for a casing. CONSTITUTION:One metal plate is formed into almost chopped head round sawlike form, while a lot of blade pieces are installed over the whole surface of a molded incline part 1 in parallel at the specified intervals, and a flange edge 3 in proper width is installed in the front side of these blade pieces, opening it, then a boss 5 for receiving a motor rotary shaft is installed in a side plate part 4 at the opposite side. Therefore, the flange edge 3 carries out the role of a casing for air intake. In consequence, it is able to make a casing unnecessary any longer.
Patent JP-S62259993-A (JP)
Inventor: KISHI MITSUHIRO
IPC: B66F7/16
Filed: 1986-05-02
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-H07144367-A (JP)
Title: Method and structure for jointing faucet fusing joint and thermoplastic resin pipe
Inventor: NAKAMURA JINICHIRO
IPC: B29C65/30
Filed: 1994-05-18
Abstract: PURPOSE:To provide a method for jointing a faucet fusing joint and a thermoplastic resin pipe by forming a clearance between the inner peripheral face of the faucet fusing joint and the outer peripheral face of other thermoplastic resin pipe almost uniformly, and heating a heat element of the faucet fusing joint so as to joint the faucet fusing joint and the thermoplastic resin pipe, and provide a faucet fusing joint to be used in the above-mentioned method. CONSTITUTION:A reverse-tapered face 18 is provided at a cold zone C2 in the depth of a faucet fusing joint, or a taper face 21 is provided on the outer face of a tip of a thermoplastic resin pipe 2. The thermoplastic resin pipe 2 is inserted into the faucet of the faucet fusing joint and the tip 21 of the thermoplastic resin pipe 2 is butted against the depth of the faucet fusing joint. At the end part of the faucet fusing joint, a bite member 16 is arranged to bite into the outer face of the thermoplastic resin pipe, so that the clearance between the inner face of the faucet fusing joint and the outer face of the thermoplastic resin pipe is formed almost uniformly. Thereafter, a heating element 13 at a heat zone H of the faucet fusing joint is heated so as to fuse and joint the faucet fusing joint and the thermoplastic resin pipe 2.
Patent JP-H0372701-A (JP)
Title: Parallel multistage band-pass filter
Inventor: WAKINO KIKUO
IPC: H01P1/205
Filed: 1990-04-19
Abstract: PURPOSE:To obtain the flat frequency characteristic of the group delay time in all of the pass band by electrically connecting plural resonators, which have resonance frequencies different from one another and are close to one another, in parallel between the input terminal and the output terminal of a signal. CONSTITUTION:An input terminal T1 of the signal is connected to the ground through three inductors L31 to L33 connected in series, and an output terminal T2 of the signal is connected to the ground through three inductors L41 to L43. Series resonance circuits 21 to 23 have resonance frequencies different from one another and close to one another and constitute a band-pass filter having these resonance frequencies as the center frequency of the pass band. Consequently, this parallel multistage band-pass filter has the pass band where pass bands of series resonance circuits 21 to 23 overlap. Thus, the flat frequency characteristic of the positive-direction transfer coefficient and that of the group delay time are easily obtained.
Patent JP-S585215-A (JP)
Title: Mold for planar molded item
Inventor: YOSHIZUMI TAKESHI
IPC: A47B96/18
Filed: 1981-07-02
Abstract: PURPOSE:To obtain top plates having different length by a singles set of molds, the molds comprising a face mold and a back mold attachable to the face mold, the back mold hving a pluraity of recesses in the inner surface thereof opposite to the inner surface of the face mold with a reference interval or a multiple intervals of it between the recesses, and each recess being applied a filling material in detachable manner. CONSTITUTION:In the molding of top plates 2a, 2b by the molds comprising the face mold 4 and back mold 5, for example two top plates 2a having a standard length of 15cm, and a top plate 2b having a length of 30cm, (1) a molding material 2' is filled in the face mold 4, (2) the back mold 5 with the fillings 7 removed to open the recesses 6a, 6b is placed on the face mold 4, until the molding material 2' hardens, (3) the face and back molds 4, 5 are removed, and the set-up molding material 2' is cut into lengths of L1 and L2=15cm, and L3= 30cm, and therefore (4) the top plates 2a, 2b are obtained. Thus, using a single set of molds, a pluraity of top plates having different lengths can be molded.
Patent JP-H06132046-A (JP)
Title: Multipolar cable plug-in connector
Inventor: GERUHARUTO BUEERURE
IPC: H01R13/42
Filed: 1993-04-30
Abstract: PURPOSE: To simply manufacture a multipole cable insertion connecting device at low cost. CONSTITUTION: A bag hole 15 in one insetting direction, which accepts each cable core wire end 14, is formed in a contact supporting part, a fastening contact 22 and a conductor plate contact 25 formed in a fork shape with two stripe pieces 23, 24 are arranged in the lateral direction to the insertion direction, and a notch 16 is suitably formed so that a contact supporting part 9 accepts a fastening contact. Contact elements 18, 18' can be fixed independent of the presence of a conductor plate 17.
Patent JP-S61262391-A (JP)
Title: Magnetic recording and reproducing device with camera
Inventor: KONO MASAYUKI
IPC: H04N9/82
Filed: 1985-05-16
Abstract: PURPOSE:To easily input a video signal from an outside by providing a switch control signal on a VTR attached with a camera and a device which separates a composite signal to a luminance signal and a chrominance signal at its outside and receiving the luminance signal, the chrominance signal and the switch control signal simultaneously from the device with a multi-connector. CONSTITUTION:In a normal condition, a change-over switch 1 and a change-over switch 2 are connected with a 1 side and a VTR part is in a ready condition to record a signal from a camera part. On the other hand, when an outside signal is recorded, the luminance signal, the chrominance signal and the switch control signal from an input adapter are supplied simultaneously respectively to a luminance signal input terminal 10, a chrominance signal input terminal 11 and a switch control signal input terminal 12 in the VTR attached with the camera with the multi-connector. And at the VTR attached with the camera, they are switched to change-over switch 1 and the change-over switch 2 accord ing to the switch control signal and the video signal from the outside is sent to the VTR part. And with detatching the multi-connector from the VTR attached with the camera, the chang-over switch 1 and the change-over switch 2 are again connected with the 1 side.