baber/WOPTO huggingface dataset:
Patent JP-S60170756-A (JP)
Title: Gas measuring device
Inventor: NAKAMURA SHIGERU
IPC: G01N27/06
Filed: 1984-02-15
Abstract: PURPOSE:To improve measurement precision by adjusting an absorption amount of gas at each of measurement points of different concentration and taking a measurement in a proper absorptive liquid concentration area. CONSTITUTION:Gas to be measured is sucked from numbers of gas sampling holes 15 provided at respective places and passed through the liquid in an absorbent liquid tank 16 to absorb a specific component in the gas. The gas passed through the absorbent liquid is sucked toward a header 29 through the gas absorption amount measuring parts 50 consisting of thin pipes 221-227 and thick pipes 23-28. When measuring operation is started, each absorption amount measuring part 50 is filled with water and a suction pump 30 is put in operation on the start to discharge the water in each absorption amount measuring part 50 gradually; and the water levels in the thin pipes 222-227 are selected optionally to set the absorption amount of the gas. The absorption amount of gas is determined by comparing the detection signal of a concentration sensor 34 provided in the gas absorbent liquid 19 with measureable concentration information stored previously in a computer and deciding whether the detection signal is within a proper concentration measureable range or not.
Patent JP-H08222049-A (JP)
Title: Manufacturing device of fused ribbon wire, and manufacture of fused ribbon wire
Inventor: SAKA KAZUTO
IPC: H01B13/00
Filed: 1995-02-14
Abstract: PURPOSE: To provide a fused ribbon wire manufacturing device in a final product can be automatically manufactured without causing a dimensional failure nor using a high level working technique such as intermediate peeling. CONSTITUTION: A plurality of wires (a) fed by a wire feeder 10 are arranged in parallel to each other at a fixed interval by a fusing machine 20 to form a wire group A, and each wire (a) is also fused. After the wire group A is drawn out by a prescribed length by a drawing machine 30, it is cut into the prescribed length by a wire cutter 50. Prior to the cutting, both end parts of the wire group A with the prescribed length to be separated by cutting are held by chucks 60, respectively. The wire group A cut and held is successively carried to a peeling position by a conveyor 110, and a reinforcing plate B is stuck by a reinforcing plate sticking machine 90 after both the end parts of the wire group A are peeled by semist chucks 70.
Patent JP-H10215736-A (JP)
Title: Fishing line guide
Inventor: YASUI TOSHIHIKO
IPC: A01K87/04
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To cast a device in a desired direction with a good timing regardless of the swing-casting way of a fishing rod. SOLUTION: The fishing line guide 11 to be mounted to the outer peripheral face of a source rod 1 to guide the line is provided with a guide frame 20 and a guide ring 21. The guide frame 20 is provided with an opening 20c and is mounted to the outer peripheral face the rod 1. The guide ring 21 is mounted to the opening 20c of the guide frame 20 and a moving regulating part 21a consisting of a recessed part regulating moving in the peripheral direction of the line to be guided is provided at four places in the peripheral direction of an inner peripheral part.
Patent JP-H03229484-A (JP)
Title: Manufacture of printed wiring board
Inventor: KAIZU MASAHIRO
IPC: H05K3/24
Filed: 1990-02-05
Abstract: PURPOSE:To simplify a process of manufacture of a copper-clad laminated plate by a method wherein a thin film of a metal for preventing migration is formed on a bonding interface of the laminated plate when the plate is manufactured. CONSTITUTION:A metal leaf B is constructed by forming a metal thin film 12 for preventing migration on one surface of a copper leaf 14 and is disposed on the opposite sides of a base insulative material layer 10, with the metal thin film 12 for preventing migration set inside, and the metal leaves thus disposed are laminated with an insulative material C interposed and with an insulative bonding agent 11 applied therebetween, whereby a copper-clad laminated plate D is manufactured. Subsequently, prescribed circuit patterns are formed by removing unnecessary parts of the metal leaves 14 on the copper-clad laminated plate by etching. Then, a printed wiring board is manufactured by applying a metal thin film 13 for preventing migration on the surfaces of the circuit patterns by an electrolytic plating treatment.
Patent JP-H08219793-A (JP)
Title: Physical quantity detector
Inventor: UEHARA YASUO
IPC: G01C19/5614
Filed: 1995-02-14
Abstract: PURPOSE: To always detect the accurately physical quantity from the start of use by setting the physical quantity detected in a reference state as a reference value, and holding the temperature of physical quantity detecting means at the temperature in the reference state. CONSTITUTION: The physical quantity detector comprises measured value creating means M1 for measuring a physical quantity to create a measured value, state deciding means M2 for deciding whether the physical quantity is the reference state to become a reference physical quantity or not, reference value setting means M3 for setting the measured value created by the creating means to the reference value when it is decided as the reference state by the deciding means, and temperature holding means M4 for holding the temperature of the creating means at the temperature when the reference state is decided by the deciding means.  The measured value is set to the reference value, the physical quantity is calculated based on the relationship between both the values and the reference physical quantity, and the temperature of the creating means is held at the temperature when the temperature of the reference state is decided, and hence the temperature characteristics of the creating means are compensated at the starting time and in the reference state. Thereafter, since the temperature of the creating means is held, accurate physical quantity can be obtained from the starting time.
Patent JP-H09217645-A (JP)
Title: Engine control device
Inventor: MACHIDA KENICHI
IPC: F02D11/10
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent a fuel injection quantity error in the case when an objective air-fuel ratio changes in accordance with a change of target engine torque. SOLUTION: The objective fuel quantity tQf is set in accordance with objective engine torque tTe, and the objective air quantity tQa is computed from the objective fuel quantity tQf and an objective air-fuel ratio tA/F. Thereafter, an objective throttle opening tTVO is computed in accordance with the objective air quantity tQa, and an electric throttle valve 3 is controlled. In the meantime, cylinder filling air quantity Qcyl is computed by smoothing real air capacity Qa detected by an air flowmeter 4. Thereafter, a fuel injection valve 5 is controlled by correcting the objective air fuel ratio tA/F by a ratio of the objective air quantity tQa and the cylinder filling air quantity Qcyl and computing objective fuel injection quantity tQfi from the cylinder filling air quantity Qcyl and an objective air fuel ratio after correction tA/Fi.
Patent JP-S54120158-A (JP)
Title: Safety system for automatically landing elevator at the time of emergency
Inventor: KANEMATSU YUTAKA
IPC: B66B5/02
Filed: 1978-03-07
Abstract: PURPOSE: To shorten time required for rescuing passengers confined in the cage when some  trouble such as interruption of power supply is caused with the elevator system, by self-driving  the elevator to the nearest floor through the drive of an auxiliary motor and stopping the same in  a predetermined range of the nearest floor where opening and closing the door is allowed.   
     CONSTITUTION: In case that power supply is stopped when a cage having an unbalance load is  travelling upward in a range other than that where opening and closing of door is allowed, relay  8 for detecting interruption of power supply is de-energized but timing relay 14 for upward drive  of elevator is energized. Here, if the cage speed is higher than a predetermined value, brake coil  10 is de-energized to actuate brake, whereby the cage speed is decelerated. When the cage speed  is reduced to a value lower than a predetermined value, brake coil 10 is energized to release the  brake, whereby cage is driven by the unbalance load. However, when the cage speed becomes  higher than a predetermined value, brake coil 10 is also de-energized to actuate brake, whereby  the cage speed is again decelerated. When the cage comes into a range where opening and closing of door is allowed, of a nearest floor, cage is stopped and passengers can be rescued.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000222380-A (JP)
Title: Microcomputer
Inventor: SUENAGA YOSHIAKI
IPC: G06F15/78
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a simple circuit system for controlling writing and deletion for a non-volatile memory in a microcomputer in which a non-volatile memory capable of electric writing and deletion is incorporated. SOLUTION: A program for controlling writing and deletion for a non-volatile memory 30 is arranged in an I/O space by using a CPU 3 having an I/O space which is not mapped in the same address space as a memory space. In a writing and deletion mode, this control program is allowed to run after reset release, and the writing and deletion is operated to the non-volatile memory 30.
Patent JP-H11221787-A (JP)
Title: Raw material grasping and conveying method and its device
Inventor: TAKAZAWA TATSUYA
IPC: B25J17/02
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a raw material grasping and conveying method and its device in which a teaching work is made unnecessary, as well as realizing a high accuracy of grasping posture in the raw material grasping time, while simplifying the preliminary process to grasp and convey the raw material. SOLUTION: In this raw material grasping and conveying method, a preprocessing process to form three center holes to a raw material 1, and a pin grasping process to grasp the raw material 1 by inserting grasping pins 2a, 2b, and 3c in the center holes 1a, 1b, and 1c, are provided. On the other hand, the raw material conveying device 10 is furnished with the grasping pins 2a, 2b, and 3c which are provided responding to the center holes 1a, 1b, and 1c respectively, and can be inserted to and removed from those center holes.
Patent JP-S55117968-A (JP)
Title: Electric resistance measuring equipment
Inventor: OOHATA AKIRA
IPC: G01R17/14
Filed: 1979-03-06
Abstract: PURPOSE: To measure an electric resistance accurately and simply by substituting a DA converter for an arm constituting the ratio arm in the Wheatstone bridge circuit.  
     CONSTITUTION: The arm constituting the ratio arm is substituted by DA converter 10. As DA converter 10, for example, a ladder-type DA converter for 8, 4, 2 and 1 codes can be used. Many high-precision and small-temperature coefficient resistances are not required, and the measuring key is turned to the 1 side or the 0 side for measurement of meausred resistance RX. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63193965-A (JP)
Title: Coating material for heat-resistant precoat metal
Inventor: MITSUTA TAKAHARU
IPC: C09D181/00
Filed: 1987-02-06
Abstract: PURPOSE:To obtain the titled material capable of forming a coating film which is outstanding in dent resistance improved in gloss and bending processability when coated on a metal base plate, by incroporating a fluorocarbon polymer resin of specified melting point in a thermoplastic aromatic polythersulfone resin. CONSTITUTION:The objective coating material can be obtained by incorporating (A) 100pts. by wt. of a thermoplastic aromatic polyethersulfone resin [e.g., a resin constituted of recurring unit of formula (n is 2-1,000)] with (B) 20-800pts. by wt. of a fluorocarbon, polymer resin with the melting point regulated between 280 and 315 deg.C (pref. a copolymer from tetrafluoroethylene and perfluoroalkyl perfluorovinyl ether). The thickness of the resultant coating film is pref. 10-20mu on a dry basis.
Patent JP-H01202005-A (JP)
Title: Switching circuit
Inventor: SHIBAYAMA TOYOHIRO
IPC: H03F3/45
Filed: 1988-02-05
Abstract: PURPOSE:To obtain a unsaturated type rapid switch circuit having wide frequency characteristics and extremely stable circuit constitution by constituting the circuit of a 1st differential amplifier obtained by connecting the emitters of both transistors in common and 2nd and 3rd differential amplifiers constituted of transistors having different polarity so that the respective bases of the transistors of the 1st differential amplifiers are connected to the common emitters of the 2nd and 3rd differential amplifiers. CONSTITUTION:The respective bases of both transistors of the 1st differential amplifier constituted by connecting the emitters of both the transistors 10, 11 are connected in common are connected to the common emitters of the 2nd and 3rd transistor pairs 6, 7, 8, 9. In a switched state, the differential amplifier is formed by two emitter-follower circuits constituted of PNP and NPN transistors from the signal input stage up to the output stage, and in the signal line, the deterioration of frequency characteristics depending upon a load or the unstability of a signal system based on feedback is not completely generated. Thus, the unsaturated type switching circuit capable of rapid switching and having wide band characteristics can be obtained.
Patent JP-H05191880-A (JP)
Title: Speaker cabinet
Inventor: KUMO HIROYASU
IPC: C08J5/04
Filed: 1992-01-16
Abstract: PURPOSE:To obtain a cabinet having high young's modulus high rigidity, excellent thermal durability and excellent dimensional stability by utilizing polyester forming 3-D reticular structure. CONSTITUTION:The speaker cabinet consists of a polyester forming the 3-D reticular structure obtained by polymerizing aromatic carboxylic acid containing at least three or more carboxyl group with polyatomic alcohol or polyatomic phenol. The polyester of the device contains inorganic or organic filler. That is, the speaker cabinet material can be made by heating trimesic acid, pyromellitic acid, ethylene glycol and bisphenol A to polymerize them with one another into prepolymer, adding fiber glass and pigment to the prepolymer, stirring them, heating them and polymerizing them.
Patent JP-S52110184-A (JP)
Title: Apparatus for inspecting joint portion of paper bags
Inventor: WASHIMI TETSUO
IPC: B65B7/02
Filed: 1976-03-12
Abstract: PURPOSE: To provide an apparatus for inspecting the joint portion of paper bags, which permits automatically detecting the abnormality of the joint portion of paper bags. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59152302-A (JP)
Title: Composition for preventing blight of agricultural and horticultural crop
Inventor: UESUGI YASUHIKO
IPC: A01N43/38
Filed: 1983-02-21
Abstract: PURPOSE:A composition for preventing blights of agricultural and horticultural crops, not showing directly fungicidal effect even at high concentration, but exhibiting improved preventing effect on blast of rice plant when applied to rice plants, especially useful for preventing blast of rice plants, comprising 3,3'- diindolylmethane as an active ingredient. CONSTITUTION:The titled composition containing 3,3'-diindolylmethane shown by the formula as an active ingredient. The compound is a metabolic reaction product in organisms, and can be synthesized from indole and formaldehyde. It is blended with a solid carrier and an auxiliary, processed into an agent from such as dust, wettable powder, granule, emulsion, etc., and used. Application amount is preferably 50-200g/10a calculated as an amount of the active ingredient. An application concentration is preferably 500-1,000ppm when it is used as spray.
Patent JP-S57141270-A (JP)
Title: Curry roux contained in a vessel
Inventor: OOGAKI KENJI
IPC: A23L27/20
Filed: 1981-02-23
Abstract: PURPOSE: To curry roux not containing soup, which is to be placed in a vessel, is mixed with a specific or more amount of oil, thus making it possible to heat the curry roux with direct fire without scorching.  
     CONSTITUTION: Onion, beef, carrot, potato, wheat flour and other ingredients are fried with oil such as lard, fat or salad oil on an iron plate so that they contain the oil by more than 2wt%, preferably 4W24wt%. Then, the mixture is seasoned with a curry powder and pices to prepare curry roux 1. Then, an aluminum- foil vessel 2 of 0.02-0.25mm thickness is covered with meat 4 previously seasoned and fried on the bottom and then filled with the above curry roux 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03230943-A (JP)
Title: Production of long-fiber reinforced thermoplastic resin composition and producing equipment therefor
Inventor: FUSAMOTO AKIRA
IPC: B29C47/00
Filed: 1990-02-06
Abstract: PURPOSE:To remarkably improve the impregnating ability and wetting of resin for fiber and to hold advanced tensile strength, flexural strength and impact strength by previously heating fiber for reinforcement at the specified high temp. just before this fiber for reinforcement is impregnated with molten thermoplastic resin. CONSTITUTION:Fiber 1 for reinforcement is heated by a heater 2. While continuous fiber for reinforcement is pulled, this is impregnated with melt of thermoplastic resin and thereby fiber-reinforced resin composition is produced. In this case, before impregnation of molten resin, fiber for reinforcement is previously heated at high temp. This fiber held at high temp. is brought into contact with molten resin. When the melting temp. of thermoplastic resin utilized for impregnation is defined as T (unit is shown in  deg.C), the heating temp. is shown in (T-100)-(T+200) deg.C. Fiber 1 for reinforcement heated at high temp. is impregnated with molten thermoplastic resin. A cross head die 3 is utilized and the fiber is impregnated with molten thermoplastic resin.
Patent JP-S52110377-A (JP)
Title: Slide pin type disc brake
Inventor: INOUE TAKEHISA
IPC: F16D55/224
Filed: 1976-03-11
Abstract: PURPOSE: A slide pin type disc brake characterized by easy manufacture, easy assembly, and reliable rigidness, and freed from the interference among parts which would occur when the caliper is subject to hover. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53110339-A (JP)
Title: Multiplying operation circuit for numeric value
Inventor: WASHIMI IKUAKI
IPC: H03K21/00
Filed: 1977-03-07
Abstract: PURPOSE: To obtain a multiplying operation circuit of a simple constitution by combination of (n+1)-notation counters where operation modes are different. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55118514-A (JP)
Title: Method for burning liquid fuel mixed with solid fine particle and combustion burner
Inventor: YOSHIDA YASUSHI
IPC: F23D1/00
Filed: 1979-03-07
Abstract: PURPOSE:To prevent a clogging and a wearness of the nozzle to keep a stable combustion by a method wherein a rotary element is arranged at the inner circumference of a base portion of a combustion nozzle, while the fuel is made to form a film shape along the entire inner circumferential surface of the nozzle by a centrifugal force and the fuel is passed and injected at a specified flow speed. CONSTITUTION:Rotary element 2 formed with a plurality of blades 3 having a twisting angle alpha is arranged at the base part of the fuel nozzle 1 and an annular flow passage 4 is formed. Fuel is fed from the fuel pipe 7 such that the flow speed at the annular flow passage 4 is 0.3-0.0015m/sec. The fuel is circulated by the blade 3, formed as a film shape extending along the entire inner circumferential surface of the drum type passage 5 by a centrifugal force and then injected. Film- like fuel is uniformly fine particles along the entire circumference of the nozzle by the compressed air etc. injected from the atomizing air flow nozzle 6 which is arranged concentrically with the combustion nozzle 1 and thereby the fuel is combustioned. Since the fuel is made to be a film-shape and injected at a low speed, a flow passage section area may be increased to prevent the clogging of the fuel nozzle 1 and the wearness at the inner circumferential surface is prevented.
Patent JP-H07232230-A (JP)
Title: Manufacture of thin-walled di can
Inventor: YAMAZAKI KAZUMASA
IPC: B21D22/28
Filed: 1994-02-24
Abstract: PURPOSE:To reduce the weight by reducing the wall thickness of the bottom part of a DI can without damaging the pressure-proof strength. CONSTITUTION:In the manufacturing method of a DI can, the bulging associated with the reduction of the plate thickness of >=15% to <=50% at the bottom part of the can is provided before the second drawing. This constitution reduce the wall thickness of the DI can (especially the wall thickness of the bottom part of the can) without damaging the pressure-proof strength, contributing to the saving of the resources of the container.
Patent JP-S62185088-A (JP)
Title: Carbazole dioxazine compound and use thereof
Inventor: NISHI HISAO
IPC: C07D498/22
Filed: 1986-02-12
Abstract: NEW MATERIAL:A compound expressed by formula I [Ar represents formula II or III (R represents 5-18C alkyl)]. EXAMPLE:N-Decylcarbazole dioxazin expressed by formula IV. USE:A photosensitive layer of photosensitive article for electrophotographic use. PREPARATION:Carbazole is reacted with an alkylating agent such as an alkyl halide, etc., in an inert solvent to obtain an N-alkylcarbazole expressed by formula V. The resultant compound is nitrated to form an N-alkyl-3- nitrocarbazole, which is reduced to form an N-alkyl-3-aminocarbazole expressed by formula VI. The 2mol resultant compound is reacted with 1mol chloranil in a solvent such as DMF, etc., in the presence of an acid-binding agent to obtain a condensate expressed by formula VII, which is reacted with a ring- closing agent such as benzenesulfonylchrloride, etc., in an inert solvent, for example, at 100-200 deg.C.
Patent JP-S58144678-A (JP)
Title: Pump receiving external pressure
Inventor: YAMAUCHI KAZUHIRO
IPC: F04B53/18
Filed: 1982-02-23
Abstract: PURPOSE:To make the seal of a shaft or the like unnecessary and eanble to prevent the outflow of oil as well as the invasion of sea water perfectly by a methof wherein a pump driving motor and a pump dirving mechanism are accommodated in an enclosed vessel filled with lubricating oil having a pressure equal to the external pressure. CONSTITUTION:The main frame 4 of a sea water pump and a motor casing 22 are connected by a connecting tube 25 while a pump shaft 10, a speed reduction shaft 15 and a shaft coupling 13 are accommodated in the connecting tube 25 to prevent them from contacting with sea water. A crank chamber, accommodating a crank mechanism 8, the connecting tube 25, accommodating the shaft coupling 13, and the space 20 of the motor, which is accommodating a rotor 18 and an armature 19, are filled with common lubricating oil while a pressure equalizing mechanism 21, for equalizing the pressure of the lubricating oil to the external pressure, is provided at the side of the motors 17-19 only. According to this method, the main frame 4 of the sea water pump and the pump driving motors 17-19 are integrated and the seal of the shaft is made unnecessary thereby preventing the outflow of the oil as well as the invasion of sea water perfectly.