baber/WOPTO huggingface dataset:
Patent JP-H09262739-A (JP)
Title: Device and method for collecting chip
Inventor: KINUGAWA MASAYA
IPC: B23Q11/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a chip collecting work by providing a flexible coupling to hold in an airtight state a gap between a through-hole and a tube body with the tube body slidably and oscillatorily supported in the through-hole. SOLUTION: The oscillating head 45 of a flexible coupling 10 is provided at the central part thereof with seal members 48 and 48 slidably held at the oscillating head 45 in such a state to maintained a tube body 1, inserted thereinto, in an airtight state. Thus, through arbitrary combination of attitude variation of the oscillating head 45 due to oscillation and variation of a depth of insertion of the tube body 1 into the oscillating head 45, the tip of the tube body 1 is guided to an arbitrary position in a gas conduit 100 and chips 130 are collected to the outside of the conduit in such a state to maintain the gas conduit 100 in an active pipe state.
Patent JP-S60219500-A (JP)
Title: Level controll mechanism for air lift pump
Inventor: YAMAZAKI HARUYUKI
IPC: F04F1/18
Filed: 1984-04-17
Abstract: PURPOSE:To facilitate the level control, in an air lift pump, by providing a device to remove steam in the upper limit position for setting the liquid level and an air bleed hole at the lower limit position thereof, and connecting the blow off hole of a generating tube to the air bleed hole by an air bleed pipeline. CONSTITUTION:A condensation pipe 16 serving as a device to dissociate and remove steam is provided in the upper limit position for setting the liquid level in a condensation chamber 7 of each unit and an bleed hole positioned at the lower limit for setting the liquid level and a blow off hole 22 positioned at a generating tube 9 are connected to each other by an air bleed pipeline 23. Thus, it becomes possible to blow steam into a front unit and to have the vertical control of the liquid level.
Patent JP-H01249004-A (JP)
Title: Appliance to wind cloth of closed umbrella
Inventor: UEMURA TAKESHI
IPC: A45B25/12
Filed: 1988-03-29
Abstract: PURPOSE:To make it possible to fold an umbrella smoothly without wetting the hand by making both tubes which have different diameters and with straight cuttings at the side respectively, in the structure to connect by superposing the both cuttings while keeping an adequate clearance between the both tubes. CONSTITUTION:An outer tube A has adequate projections 1 to hold a cutting C from both sides, while an inner tube B has numerous holes 2. At the surface of the cutting C where both tubes A and B are contacted ordinarily, also holes 3 are furnished. By lifting this appliance in which a closed umbrella is inserted from the tip of the ferrule in the direction to the grip, the force of the appliance to hold the umbrella is increased by the reaction. Waterdrops attached to the cloth pass between the outer tube A and the inner tube B. By turning the appliance to wring the umbrella, the cloth can be wound evenly, cleverly, and easily. The waterdrops of the umbrella pass through the space between the outer tube A and the inner tube B through the holes 3.
Patent JP-S58193758-A (JP)
Title: Coating nozzle for liquid coating agent
Inventor: FUJIMORI KAZUO
IPC: B05B1/00
Filed: 1982-05-06
Abstract: PURPOSE:To provide a titled nozzle which prevents the uneven coating owing to bubble by the constitution wherein the bubble contained in a liquid coating agent passing in a discharge passage is detected by an ultrasonic wave. CONSTITUTION:An ultrasonic sensor 7 is provided near the discharge port 5 of a sealant coating nozzle 2 which is connected to a body 1 of an industrial robot so as to coat a liquid coating agent, i.e., a sealant 4 for preventing water leakage automatically on the body of an automobile. An ultrasonic wave is generated toward a discharge passage 3 and whether there is the bubble passing through the inside of the passage 3 or not is detected. The sensor 7 is connected to a bobble detection circuit 8 constituted of a generation circuit 9 for synchronous signal, a transmission circuit 10 for high voltage pulses, an amplifier 11, a position detector 12, a decision circuit 13, etc. When the sensor detects the passage of the foam by receiving the reflected wave of the ultrasonic wave generated by the same, a control signal is outputted from the circuit 8 to control the body 1 of the industrial robot so as to take required action, thereby preventing the discontinuous uneven coating owing to the bubble.
Patent JP-S553441-A (JP)
Title: Resin composition
Inventor: UCHIYAMA AKIRA
IPC: C08L67/06
Filed: 1978-06-22
Abstract: PURPOSE: To improve the drying characteristics, curability, gloss, etc. of a polyester resin on the surface of metallic copper, without lowering the flexibility of the resin, by adding a specific amount of an amino resin to the unsaturated polyester resin.  
     CONSTITUTION: A resin composition composed of (A) 100 parts by weight of an unsaturated polyester resin, (B) 0.1W10 parts, pref. 0.5W5 parts of an amino resin such as aniline aldehyde, urea resin, etc., and if necessary, (C) 1W3 parts of a curing agent and 0.1W5 parts of a cure accelerator.  
     USE: Impregnation of elecrical appliances, esp. a device having lead wires and a case, e.g. a power transformer, a stabilizer of a fluorescent lamp, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11270917-A (JP)
Title: Cryogenic refrigerating machine
Inventor: YAMAGUCHI TATSUYA
IPC: F25B9/14
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To optimize the switching timing of working pressure and make a device compact due to a compact valve motor in a cryogenic refrigerating machine in which a rotary valve rotates relative to a valve stem while it comes into slide contact with the valve stem so that the working pressure is switched to reciprocate a displacer. SOLUTION: A cryogenic refrigerating machine comprises an expander A to lower temperature by expanding refrigerant gas in an expansion chamber under the reciprocation of a displacer 22 in a cylinder 2. An area ranging from an upper surface to a lower surface in which the switching timing of a valve is not changed is deleted from the outer periphery of a rotary valve 35 which rotates to switch a high pressure valve opening state and a low pressure valve opening state.
Patent JP-H06262167-A (JP)
Title: Treatment of scum water
Inventor: HIRAI ATSUO
IPC: C02F1/40
Filed: 1993-03-09
Abstract: PURPOSE:To prevent the inflow of radiation bacteria again into the aeration tank by recovering and removing solids, such as scum and sludge, by subjecting the scum water produced after discharging of foamed scum, etc., generated in an aeration tank, etc., of activated sludge treatment facilities to pressure floatation and subjecting separated water to a sterilization treatment. CONSTITUTION:Raw water, such as sewage, is first introduced into a 'grit basin' where sludge, etc., are removed therefrom. The water is then lifted by a 'pump well'. The solids are removed from the lifted raw water in an 'initial setting basin' and thereafter, org. matter is decomposed in the 'aeration tank'. In succession, the treated water is introduced together with the activated sludge into a 'final settling basin', where the treated water is subjected to a sepn. of solid from liquid to the sludge and the treated water. On the other hand, the scum generated in the 'final settling basin', etc., is introduced into a 'pressure floating tank' and this scum water is withdrawn by a pump and is introduced into an 'air-liquid mixer'; thereafter, the pressurized air is introduced therein and the water is once stored in a 'pressurized tank'. After the pressurized water is returned to the 'pressure floating tank', the condensed scum is sent to a 'dehydrator' and the separated water is sterilized by an 'ozone generator' and is returned to the 'pump well'.
Patent JP-H03276227-A (JP)
Title: Automatic generation system for executing job control language
Inventor: OTAKI KIYOSHI
IPC: G06F9/06
Filed: 1990-03-26
Abstract: PURPOSE:To generate a job control language file for executing of an executable program consisting of plural object programs with no manual correction required by analyzing the relationships among those object programs with use of the job control language file. CONSTITUTION:A job control information analyzing/editing means 104 analyzes a job control information file 109 generated by a job control language informa tion input means 103 and then edits the file 109 containing an external file information register table 112. A job control language generating means 105 generates a job control language file 111 for execution of an executable program based on the file 109 edited by the means 104. Thus it is possible to obtain the file 111 for execution of the executable program consisting of plural object programs with no manual correction required.
Patent JP-S62233515-A (JP)
Title: Rubber roll
Inventor: EGASHIRA YOSHINORI
IPC: F16C13/00
Filed: 1986-04-02
Abstract: PURPOSE:To increase the hardness of a roll and to reduce the impact noise of printing by forming a rubber cylinder composed of a rubber composition containing a reinforced rubber composition mixed with a thermoplastic polymer integrally over a metallic core. CONSTITUTION:A rubber cylinder to be formed integrally over a metallic or resin core is composed of a reinforced rubber composition composed of natural rubber or polyisoprene rubber and vulcanizable rubber mixed with short fibers of thermoplastic polymer. Short micro fibers of nylon 6, polyurethane, etc. are suitable as said short fibers of thermoplastic polymer and burried in a vulcanizable rubber in the form of short fibers with molecules being arranged in the axial direction of fibers. The thermoplastic short fibers are mixed by 2-30wt% for 100wt% of the entire rubber component of rubber composition.
Patent JP-S5411790-A (JP)
Title: Sodium leakage detector
Inventor: TSUKAMOTO MORIAKI
IPC: G21C17/02
Filed: 1977-06-29
Abstract: PURPOSE: To make possible detection of Na leakage with high sensitivity and high reliability by providing a gas layer and a temperature detector between a heat retaining layer and Na piping and detecting the rise of gas temperature, as temperature fluctuation, with the temperature detector. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06288728-A (JP)
Title: Sectional shape measuring process
Inventor: YOSHIMURA KOJI
IPC: G01B11/245
Filed: 1993-04-02
Abstract: PURPOSE:To automatically and in non-contact measure a sectional shape of a flat type steel material stationary or moving by providing a plural number of measuring units having light receiving elements and slit light projectors and finding a profile coordinate value of an object to be measured by using a triangulation method. CONSTITUTION:A plural number of measuring units consisting of light receiving elements 14 and slit light projectors 15 are provided, and an image pickup optical axis 16 of the light receiving element 14 and a projection optical axis 17 of the projector 15 are verically crossed and are within an optical axis flat face 18. The projection optical axis 17 has inclination of theta against the travelling direction of a measured article. A slit light flat face 19 on the projection optical axis 17 receives reflected light (optically cut line) from the surface of the object to be measured 13 by the light receiving element 14, and coordinate transformation by using a triangulation method is carried out in an initial step coordinate transformation computing part 21. By this coordinate transformation, a local coordinate with an intersection O of the image pickup optical axis 16 and the projection optical axis 17 as its origin is computed. Each of the independent local coordinates for each of the measuring units is made to correspond to others by coordinate transformation computation, and it is transformed into a work coordinate to find a sectional shape.
Patent JP-H11261431-A (JP)
Title: Receiver equipped with rf-agc circuit
Inventor: HORIGOME FUMIHIKO
IPC: H04B1/10
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an RF-AGC circuit with no sound interruption. SOLUTION: This device is a receiver equipped with an RF-AGC circuit 34 which extracts plural signals of different band widths from an antenna input signal by plural filters of different band widths and controls the amount of attenuation of the antenna input signal and the amplification degree of an RF amplifier on the basis of the extracted signals. In this case, the extracted signal includes a signal of wider band width of a step preceding the RF amplifier at least, and the RF-AGC circuit 34 controls the degree of amplification of the RF amplifier 2 on the basis of remaining signals from which signals of the step preceding the RF amplifier 2 from the extracted signals are eliminated and controls the amount of attenuation of the antenna input signal on the basis of the extracted signals.
Patent JP-S58195329-A (JP)
Title: Mobile communication system
Inventor: KOO HIDEO
IPC: H04W36/38
Filed: 1982-05-10
Abstract: PURPOSE:To reduce the interference due to the reception of two waves to a station on a car, by switching a transmission output of one base station from a command station and shifting the zone boundary, when the on-car station on is located at the zone boundary with respect to the switching of the transmission output of the base station. CONSTITUTION:When the on-car station 1 is located at the zone boundary between base stations 3-1 and 3-2, received electromagnetic waves of the station 1 reach in the same level from the base stations 3-1 and 3-2, and the electromagnetic waves from the station 1 reach the stations 3-1 and 3-2 at the same level. A command station 2 monitors the received electric field of the base stations 3-1, 3-2, and since the received electric field is decreased in the base station 3-2 placed away from the station 1 and it is increased in the base station 3-1 to which the station 1 is approaching, a transmission output ATT 4-2 of the base station 3-2 is varied so as to give the priority to the base station 3-1 having the increased reception electric field, the zone boundary is shifted to the subsequent stations, allowing to increase the received electric field from the base station 3-1 more than that from the base station 3-2 by about 10dB at the station 1.
Patent JP-H06287433-A (JP)
Title: Polycarbonate resin composition
Inventor: OKAMOTO MASAYA
IPC: C08L67/00
Filed: 1993-04-02
Abstract: PURPOSE:To obtain the subject composition excellent in flame retardance, mechanical strength, etc., useful for flame retardant parts of construction materials, OA equipments, etc., and comprised of a thermoplastic polyester and a polycarbonate-polyorganosiloxane copolymer having a specific main chain. CONSTITUTION:The objective composition comprises (A) 1-99(wt.)% polycarbonate-polyorganosiloxane having a main chain consisting of (i) a repeating unit of the formula I (R1 and R2 are H or 1-4C alkyl), (ii) a repeating unit of the formula II (R3 and R4 are H or 1-4C alkyl; X1-X4 are halogen) and (iii) a structural unit of the formula III (R5-R8 are H, 1-6C alkyl or phenyl; R9 and R10 are an organic residue containing an aliphatic or an aromatic group; A is a single bond of O or NH; k is 1-500) and a terminal polyhalogenophenoxy group of the formula IV (X5 is halogen; m is 1-5) and (B) 99-1% thermoplastic polyester (preferably polyethylene terephthalate, etc.).
Patent JP-H09263584-A (JP)
Title: 7-amino-2,3-dihydro-2-oxo-pyrido(2,3-d)pyrimidine and its production
Inventor: ATAKA KIKUO
IPC: C07D471/04
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful e.g. as a synthetic intermediate for a fluorescent DNA probe for the detection of genes by reacting 5- formyl-6-amino-2,3 dihydro-2-oxopyrimidine with a cyanomethylphosphonic acid ester. SOLUTION: This new 7-amino-2,3-dihydro-2-oxo-pyrido[2,3-d]pyrimidine is expressed by formula I ad is useful e.g. as a starting substance for 3-β-D- deoxyribofuranosyl-2-oxo-7-amino-2,3-dihydro-2-oxo-pyrido[2,3-d]pyrimi dine which is an intermediate for the synthesis of an oligo or a polyuncleotide useful as a fluorescent DNA probe, etc. The compound can be produced by reacting 5-formyl-6-amino-2,3-dihydro-2-oxopyrimidine of formula II with a cyanomethylphosphonic acid ester of formula III (R is a 1-5C alkyl) in the presence of a base in a solvent.
Patent JP-S60220776-A (JP)
Title: Alarming device of remainder of ink donor film
Inventor: NISHIZAWA YOSHINORI
IPC: B41J17/36
Filed: 1984-04-17
Abstract: PURPOSE:To permit printing operations with good efficiency by a method in which the remainder of IDF (ink donor film) is continuously displayed from the startup time of recording in a transfer type thermal recorder and also the printable number for recording papers of each size is displayed. CONSTITUTION:According the variation of the turns diameter of an ink donor film (IDF) 2 in a supply roller 1, a slider 10 is moved, a voltage corresponding to the turns diameter is sent out from an IDF remainder detection circuit 12 and displayed through a display control circuit 13 by a displayer 14. In the displayer 14, LED display lamps L1-L7 are arranged correspondingly to the states from no remainder ''0'' to all remains ''1'' and printable numbers a1-a7 and b1-b7 for recording papers A4 and B4 for example are displayed by graduation on the corresponding position of the side of the lamps L1-L7. The remainder of IDF 2 can thus be grapsed at a glance by an operator correspondingly to printable numbers from the lighting position of the lamps L1-L7.
Patent JP-H11271489-A (JP)
Title: Main steam pressure fluctuation prevention device of reactor power plant
Inventor: TAHIRA MASAYOSHI
IPC: G21C17/035
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To maintain a good measuring state in a pressure detector or hydrogen detector provided with catalyst for recombining hydrogen and oxygen, by preventing degradation of catalyst performance. SOLUTION: To the main steam pipe 2 of a reactor power station, a water level detector 17 is connected. Inside the upper lid 17b of a detection vessel 17a of a water level detector 17, a disk thin plate 14 is provided. This disk thin plate 14 has a central hole 22 and a small circle projection 23 projecting from around the central hole 22, and the rise part 24 of the projection 23 has a curvature surface of R. On the disk thin plate 14 and the projection 23, catalyst, platinum for example, to combine hydrogen and oxygen is plated. The drained water containing chrome and the like flowing down into the water detector 17 drops down through the projection 23, so as not to adhere on the catalyst so that the degradation of the catalyst performance is prevented.
Patent JP-S58194102-A (JP)
Title: Dust cover open-shut device
Inventor: KOKUBO MICHIO
IPC: G11B33/02
Filed: 1982-05-08
Abstract: PURPOSE:To prevent an insertion part of a dust cover from getting out of the fitted place suddenly, by providing a rugged shape or a through-hole for the inside of the fitting part between the insertion part of the dust cover and a hinge. CONSTITUTION:The dust cover 2 is fitted to a record disc player main body 3 with the hinges 1. A projection part 2C is provided to the upper surface of the insertion part 2b of the dust cover 2, while a recess part 1g corresponding to the projection part 2C is provided to a fitting part 1f of a turning part 1C of the hinge. In opening the dust cover 2, the projection part 2C of the insertion part 2b and the recess part 1g of the fitting part 1f are fitted with each other with the own-weight and the restoring force of a spring 1d, allowing to prevent the insertion part 2b from getting out of place.
Patent JP-S563549-A (JP)
Title: Bearing device
Inventor: MITA YASUYUKI
IPC: F16C17/10
Filed: 1979-06-20
Abstract: PURPOSE:To reduce a working process of an outer rotor motor and improve productivity by a mechanism wherein an inner hole of a cylindrical member, whose inside holds a bearing, is formed in a tapered surface while an outer circumferential surface of the bearing is also made up in the tapered surface in a manner that conforms to the tapered surface of the inner hole. CONSTITUTION:A cylindrical member 101 is integrally formed to a center portion of a supporting body 1 at the fixing side of an outer rotor motor, and a stator core 2 is mounted to an outer circumferential portion of the cylindrical member while a bearing 3 is held in an inner hole of the cylindrical member. In this case, the inner hole of the cylindrical member is made up in a tapered surface while the bearing 3 is formed in a cone agreeing with the tapered surface of the inner hole. Thus, since the inner hole of the cylindrical member 101 can be made up when a bearing device is manufactured by means of aluminum die casting and a working process is only working to an outer circumference of the bearing 3, the process is reduced, and productivity can be improved.
Patent JP-S58195715-A (JP)
Title: High frequency heating device
Inventor: FUJITANI YOSHITOMO
IPC: F24C7/02
Filed: 1982-05-08
Abstract: PURPOSE:To reduce the number of component parts and to improve an assembling efficiency, by a method wherein frames having an approximately ?-shape in cross section are mounted to 3 sides of the outer frame of a door covering an open face of a heating chamber, and a front screen is housed and held within the frames. CONSTITUTION:A door 5 for opening and closing an open face 3 of a heating chamber 2 is formed such that an outer door frame 6 and a middle door frame 7, all made of a metal, are constructed integrally by welding, a metal screen 8 and a inner screen 10 formed of glass are positioned between the nip formed by the middle door frame 7 and an inner door frame 6. In which case, a right front door frame 24, a left front door frame 25, and a lower front door frame 26 are monolithically adhered to the front of the outer door frame 6 by welding. Each of the right and left frames 24 and 25 is bisymmetrical having an approximately ?-shape in cross section, and a lower frame 26 is formed in an approximately ?-shape in cross section having a slope at the bottom side thereof. After a front screen 16 is inserted into ?-shape channel formed of said frames 24 and 26, an upper front frame 27 is pressed in, and a handle 20 is then secured by means of a screw to complete the door 5.
Patent JP-H10267910-A (JP)
Title: Method for determining zinc for configuration
Inventor: FUJIMOTO KYOKO
IPC: G01N31/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for quantitative analysis, with ease, by configuration of metal zinc and zinc compound in such zinc-contained sample as powder or granule sample whose main component is zinc. SOLUTION: A zinc-contained material is reacted in such solution as containing trivalent iron and complex forming material, and a generated bivalent iron amount is determined to obtain a metal zinc amount in the sample. In addition, a sample containing metal zinc and/or zinc oxide (ZnO) is reacted in such solution as containing trivalent iron and complex forming material, and by fractional dissolving with acid and/or alkali with insoluble residue in the obtained solution, at least one kind selected among zinc sulfide (ZnS) zinc ferrite (ZnFe2 O4 ), and zinc silicic-acid (Zn2 SiO4 ) is determined by configuration.