baber/WOPTO huggingface dataset:
Patent JP-S60211357-A (JP)
Title: Detection of measurement starting point of gas chromatography
Inventor: ISHICHI TOORU
IPC: G01N30/68
Filed: 1984-04-06
Abstract: PURPOSE:To detect the measurement starting point of a gas chromatography by detecting the decrease in dark electric current owing to a decrease in the quantity of the gas to be admitted into a hydrogen flame ionization detector. CONSTITUTION:The carrier air of a bomb 3 is supplied through pipings 6, 11 and a column 10 to a detector 12 but the flow of the carrier air is blocked by the packing material filled therein and the pressure in the column is increased accordingly. The operator turns clockwise 60 deg. a plug 4a of a cock 4 from the position shown in the figure to feed the carrier air of the bomb 3 to a sampler 9 in the case of starting measurement with the gas chromatography 1. The measuring gas having the pressure approximately equal to the atm. pressure of the sampler 9 is compressed by the carrier air as the carrier air is higher than the atm. pressure as mentioned hereabove. The carrier air in the piping 11 flows hardly during compression and therefore the quantity of the carrier air to be admitted into the detector 12 decreases. The quantity of the hydrocarbon to be admitted into the hydrogen flame decreases accordingly and the dark current value in the chromatogram drops automatically during the compression period alone. The drop point is found and the measurement starting point is detected.
Patent JP-S544209-A (JP)
Title: Sintered hard alloy
Inventor: TAKAHASHI KUNIHIRO
IPC: C22C29/04
Filed: 1977-06-13
Abstract: PURPOSE: The sintered hard alloy having improved thermal fatigue resistance and toughness, which is constituted of the hard phase containing Ti as the main component and W, Mo, etc. and the binding phase consisting of metals of the iron group containing Cu. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55161117-A (JP)
Title: Constructing method for underground continuous wall by precast concrete member
Inventor: SATOU HIROSHI
IPC: E02D5/20
Filed: 1979-06-02
Abstract: PURPOSE: To amply feed an injection material around a precast concrete member (PC member) and enhance water cutting-off effect by a method wherein a PC member incorporating a pipe is inserted into a vertical shaft, and a hardenable injection material fed through the pipe is forced into the vertical shaft from the lower portion of the PC member.  
     CONSTITUTION: While excavating a vertical shaft 1 in the ground, a stabilizing liquid for preventing the collapse of walls of the vertical shaft 1 such as bentonite muddy-water is filled in the vertical shaft 1. After excavating the vertical shaft 1 completely, a PC member 3 incorporating an injection pipe 5 is suspended from a crane or the like and inserted into the vertical shaft 3. After building in the PV member 3, a hardenable injection material 4 is fed under pressure through the injection pipe 5. Since the pipe 5 is opening at the lower end of the PC member 3, the injection material 4 replaces the stabilizing liquid (such as bentonite muddy- water) gradually from the bottom to the upper portion of the vertical shaft 1, and is distributed uniformly around the PC member 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000265386-A (JP)
Title: Allocation of papermaking machine of paper product and apparatus therefor
Inventor: MORI YOSHITATSU
IPC: B23Q41/08
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To enable rapid, accurate and optimal allotment of a papermaking machine by carrying out allotment of a papermaking machine based on production restriction condition and production requiring information by using computer in production of paper product in rolled state. SOLUTION: When producing paper product in rolled shape, e.g. newsprint, products having same variety and same paper length are classified into a same group based on variety enabling papermaking every papermaking machine, production restriction condition such as production ability or paper width and production requiring information such as input variety, paper width,  paper length and the destination and production amount every group previously stored in memory using a computer so as to approach set target of allocated plan separately prepared is calculated and the paper products are arranged in size order of rod and classified into preferential allocation group corresponding to product group capable of producing only specific paper and the other group and allocation to each paper-making machine is carried out from size order of production amount based on the production restriction condition.
Patent JP-S60212484-A (JP)
Title: Pretreatment of coal for liquefaction
Inventor: SHINANO KUNIZOU
IPC: C10G1/00
Filed: 1984-04-09
Abstract: PURPOSE:To simplify the liquefaction process, and to enable the effective utilization of circulating solvent, by dressing coal powder by flotation, recovering the dressed coal powder as the refined froth, preparing an aqueous slurry containing said coal powder, and granulating the coal using a liquefied product of a coal liquefaction process as a binder. CONSTITUTION:Coal 11 is crushed usually to <=2-3mm. and thrown into a wet crusher 15 together with water 13 to obtain a coal-water slurry 17 having a coal powder concentration of preferably 3-15%. The slurry is if necessary diluted with water 19, and introduced into the flotation apparatus 25. Separately, the flotation apparatus 25 is fed with a collector (preferably circulation solvent) 21, a frothing agent, and if necessary, a pH-controlling agent. The mineral component is transferred to the flotation tail 27 by the flotation apparatus 25, and the coal having low ash content is recovered as the refined froth 29, which is introduced as a 10-50% aqueous slurry into the granulator 31, and granulated in water in the presence of the liquefied product 30 supplied from the liquefaction process 47.
Patent JP-S61227771-A (JP)
Title: Production of refined sake having low alcohol content
Inventor: TOKIEDA YOSHIHIRO
IPC: C12G3/04
Filed: 1985-04-03
Abstract: PURPOSE:To produce the titled drink rich in polypeptide and having excellent body and softness, by treating a raw material such as rice, barley, etc., with a protease other than acidic carboxypeptidase (ACP), and adding the obtained decomposed liquid to the unrefined SAKE or refined SAKE. CONSTITUTION:One or more kinds of raw materials selected from rice, barley, fox-tail millet, millet, kaoliang, their malt, rice bran and SAKE lees, e.g. 70kg of polished and steamed rice, are compounded with 30kg of rice malt for the decomposition of starch and 200l of water. The mixture is maintained at 55 deg.C for 7hr, heated to 70 deg.C, added with 100g of thermoase as the protease other than ACP, and maintained at 65-70 deg.C for 24hr. The mixture is cooled to room temperature to obtain 290l of decomposition liquid. The liquid is added to 1,400l of unrefined SAKE, fermented, filtered and heated. The product is diluted with water to a desired alcohol concentration (e.g. 9.5%) to obtain the objective product.
Patent JP-S62237928-A (JP)
Inventor: UIREMU JIYOOJI REMAN
IPC: B01D53/34
Filed: 1987-03-25
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-S62225301-A (JP)
Inventor: KONO MITSUO
IPC: B27K5/04
Filed: 1986-03-27
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-S56165477-A (JP)
Title: Color television camera
Inventor: KITAMURA YOSHINORI
IPC: H04N9/73
Filed: 1980-05-23
Abstract: PURPOSE:To ensure the automatic control of white balance, by providing a camera pickup element and a detector independently that detects plural optical components having different spectral characteristics. CONSTITUTION:An optical component detector 30 charges capacitors 37, 38 and 39 up to the level of a power supply voltage VB by the reset signals of resetting transistrs (TR) 31, 32 and 33. The internal resistance varies according to the incident light volume for photoconductive elements 34, 35 and 36 corresponding to each color of red, blue and luminance respectively. In the case of a TV camera of double frequency separation system, a color filter having the approximate spectral distribution characteristics to that of red, blue and luminance of the TV camera is put between an object and diodes 34, 35 and 36, along with use of output RT, BT and YT of the diode. Thus the white balance is controlled automatically using each output of RT, BT and YT.
Patent JP-2000262985-A (JP)
Title: Automatic baggage sorting method and system
Inventor: WATANABE KAZUYA
IPC: B07C3/18
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To perform sorting work of high throughput by extracting letter information on the outer surface of baggage in the case bar codes cannot be read, retrieving a sorting code to reissue a sorting label on which the bar code is printed, and sticking it on the baggage to perform the sorting work again. SOLUTION: Baggage whose bar code could not be read is transferred to a reject line, and a sorting control part 7 controls an image scanner 3 to take the picture thereof, and an image treating part 4 performs letter recognition treatment for a letter like part of the outer surface of the baggage to extract letter information. A sorting code retrieval part 5 has access to a sorting code dictionary to retrieve the sorting code on the basis of the letter information, and a bar code printer 8 prints the bar code on a sorting label. The reissued classifying label is stuck on the outer surface of the baggage by an automatic label sticking machine 9, and the baggage is carried to a baggage feeding port of an automatic sorting system again to resume sorting work by a bar code reader.
Patent JP-S59195858-A (JP)
Title: Hybrid integrated circuit
Inventor: MAKI TOMOKAZU
IPC: H05K1/16
Filed: 1983-04-20
Abstract: PURPOSE:To match the titled integrated circuit sufficiently even when the impedance of a transistor varies by dividing a first electrode opposed through an insulating film into plural sections in sections opposite to second electrodes and mutually connecting or mutually insulating the first electrodes divided in sections except the opposite sections. CONSTITUTION:A metallized layer 2 as a first electrode is formed on an insulating substrate 1, an insulating film 3 is shaped on the layer 2, and second electrodes 4a-4d, which constitute electrostatic capacity with the first electrode and are divided on at least the insulating film 3, are formed on the insulating film. The second electrodes such as the two electrodes 4a, 4b are connected from the beginning as shown in the figure, but these electrodes are connected in a section 5ab, in the lower section thereof there is no first electrode 2. In such structure, the electrode 4c and/or the electrode 4d and the electrodes 4a, 4b may be connected by bonding wires, etc. when electrostatic capacity is intended to be increased, and the metallized section 5ab between the electrodes 4a, 4b may be cut through laser scribing, etc. when electrostatic capacity is intended to be reduced.
Patent JP-S57182806-A (JP)
Title: Agricultural machine
Inventor: KOTAKE KAZUO
IPC: G05D1/02
Filed: 1981-05-08
Abstract: PURPOSE:To improve efficiency and safety, by connecting the output of a microcomputer to a monitor provided in an agricultural machine, where operations of working devices and work conditions are controlled by the microcomputer, to not only hold conditions optimum but also stop working devices automatically. CONSTITUTION:By one engine, not only a machine is run but also a reaping machine and a handling body for threshing operation are driven. Three stages, namely, stop, backing, and advancing are selected by push-button switches SWN, SWR, and SW1-SW3 of the first information circuit 8 of the engine part, and these conditions are inputted to a CPU 13 of a microcomputer 7. The second information 9 is inputted from a photocoupler 24 to the CPU 13 of the microcomputer 7 by the deceleration of a disc 18 interlocked with the rotation of the handling body. The microcomputer operates both inputs to output results to ANDs A1-A6 of a monitor 12, and solenoids SR and S1-S3 of the first output circuit are energized selectively as required to hold the speed proper. When, for example, three outputs are issued continuously from the OR of the monitor 12, power is turned off by a SW5 to stop the operation. When the operation cannot be controlled, the first output circuit is switched to the second output circuit 11 to operate the machine manually.
Patent JP-S59195087-A (JP)
Inventor: IKEUCHI TAKAYUKI
IPC: F26B17/14
Filed: 1983-04-19
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-S61231814-A (JP)
Inventor: SHIMADA MITSUMASA
IPC: H02G1/08
Filed: 1985-04-02
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-H0347365-A (JP)
Title: Composite soundproof flooring
Inventor: FURUKAWA HIROAKI
IPC: B32B5/18
Filed: 1990-03-22
Abstract: PURPOSE:To improve soundproof performance by laminating a soft rubber sheet or polymer foam or glass fiber, etc. on the middle part or the rear of a woody floor member, and making recessions and projections on the foam. CONSTITUTION:Polymer foam having a bubble with a value longer than about 2mm in longer diameter in a unit volume of 100cm<3> and a volume fraction more than about 50% is laminated on the rear of a woody floor member. The foam coated with skin layers on both up and down surfaces thereof with less than about 0.2mm in the thickness of a wall between bubbles having the longer diameter more than about 2mm is laminated, and one or more soft layers is added to the middle part or the rear of the woody floor member. According to the constitution, flooring having excellent execution can be formed.
Patent JP-H04305300-A (JP)
Title: Waste water treating device
Inventor: SATO TOSHIYASU
IPC: C02F9/00
Filed: 1991-04-02
Abstract: PURPOSE:To provide the waste water treating device which can inexpensively purify the waste water from hotels, restaurants, etc., having relatively high BOD, COD, SS, etc. CONSTITUTION:This device has a water receiving tank (1) which receives the raw water of waste water, an aeration tank (2) which can make superconvectional aeration by fine bubbles, a reaction chamber (3) which subjects sludge to flotation in an acid or alkaline soln. then to neutralization and sends this sludge to the ensuing stage, a settling sepn. chamber (4) which separates the materials contained in the sludge by utilizing the sp. gr. differences, a treated water tank (5), a sand filter column (6), and a multistage type active carbon filter column (7).
Patent JP-S56165568-A (JP)
Title: Method and device for flush butt welding
Inventor: KODAIRA KAZUMARU
IPC: B23K11/24
Filed: 1980-05-26
Abstract: PURPOSE: To increase the rate of initial displacement of welding materials and stabilize joint quality to high quality by making the applied voltage in upsetting larger than the applied voltage in the flush process before this.  
     CONSTITUTION: In order to make the applied voltage V 2  at the upsetting higher than the applied voltage V 1  in flush process in a welding power source 3, two sets of power sources S 1  and S 2  which are supplied with power from the same bus and generate the in-phase voltages of peak values V 1  and V 2  are provided. They are connected to the primary side of a welding transformer via thyristor switching circuits S s1  and S s2 , and either one of S s1  or S s2  is assigned by a changeover circuit 3b and the output of a trigger voltage generating circuit 3c is applied thereto, so that the voltage V 1  is applied to the transformer 3a up till upsetting and the voltage V 2  at the upsetting. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10267071-A (JP)
Title: Fluid sealed cylindrical vibration isolating device
Inventor: UMEMURA SATOSHI
IPC: F16F13/26
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a fluid sealed cylindrical vibration isolating device wherein a vibration reduction characteristic in a low frequency region can be adjusted at any time. SOLUTION: A main/sub fluid chamber 41, 48 is formed, which is arranged coaxially in the outside of a rubber elastic unit 3 to liquid-tightly seal recessed parts 33, 34 and an orifice groove 35 to mutually communicate through an orifice passage 46 between the chamber and the rubber elastic unit 3, in a part sealing the orifice groove 35, a cylindrical outer side member 4 having a seal rubber layer 41 is provided. The outer side member 4 has a movable member 44 into contact with a peripheral surface of the part sealing the orifice groove 35 of the seal rubber layer 41 to be provided capable of advancing/ retracting in an axial line direction and a feed screw fixture 45 changing a sectional area of the orifice passage 46.
Patent JP-S58187563-A (JP)
Title: Speed reduction control device of internal-combustion engine for vehicle
Inventor: OSADA AKIRA
IPC: F02M3/045
Filed: 1982-04-28
Abstract: PURPOSE:To properly cut a fuel supply and to prevent an engine stall, by arranging such that a fuel supply cut control device is adapted to vary and control a preset engine speed in a fuel supply cutting range with passage of time and thereby making it available to vary the preset engine speed to a lower level during a hill-descending over longer period. CONSTITUTION:While a vehicle runs as usual at a reduced speed for shorter period, a full closure of a carburetor throttle valve reduces a throttle angle theta lower than a preset level and causes a throttle switch 20 to turn ON. An engine speed Ne reduces, but neverthless is higher than a preset level, as detected by a revolution sensor connected with an ignition coil 10. Thus the engine speed then is judged to fall within a fuel supply cutting range 14, and thereby causing an electromagnetic valve 4 provided at a fuel supply cut control device 16 to close for interrupting a throw passage 2 of the carburettor. On the other hand, when a preset time on a timer is exceeded during a hill-descending over longer period, an arrangement is made such that a fuel supply can be cut in a fuel supply cut range 14a wherein a preset engine speed is lower.
Patent JP-H07280968-A (JP)
Title: Watch with radio wave correction function
Inventor: YASOOKA TADASHI
IPC: G04G5/00
Filed: 1994-04-08
Abstract: PURPOSE:To provide a watch with a function of radio wave correction capable of stably receiving a long radio wave irrespective of the strength thereof. CONSTITUTION:The watch comprises an amplitude-variation means 11 that varies the amplitude of an amplifier means 2 in a stepwise fashion, a detection signal amplitude-detecting means 4 that detects whether the amplitude of the detection signal becomes equal to a predetermined value and an amplitude data-generation means 6 that generates an amplitude data signal for setting an amplitude ratio of the amplitude-variation means 11 in a stepwise fashion. As a result, the amplitude ratio is set in a range that a detection means can execute the detection even when this watch is located in a place where the strength of the long radio wave is high or low, or when the directivity of the antenna can not be adequately set.
Patent JP-S544450-A (JP)
Title: Remote air conditioning controller
Inventor: MATSUMOTO YOSHIHISA
IPC: F24F11/02
Filed: 1977-06-13
Abstract: PURPOSE: To realize energy saving control without executing complicate electric wirings and troublesome wiring constructions, by remotely controlling a means of supplying heat by means of the opening and closing action of opening and closing valves mounted to each terminal machine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03270438-A (JP)
Title: Facsimile mail control system
Inventor: TANAKA KATSUMI
IPC: H04L12/58
Filed: 1990-03-20
Abstract: PURPOSE:To improve the efficiency and reliability of a multimedia mail device by coupling and simultaneously trasmitting plural mail information control files when a facsimile mail is transmitted to the same destination. CONSTITUTION:A mail transfer control part 11 stores information (distribution time or destination, etc.) designated from the requesting source of the mail into a mail control table 15 and really executes control for transferring the mail at the designated time. In such a case, when the mail control table 15 recognizes that the plural various mails have been transferred to the same destination, those plural mails are coupled and the transmission is controlled by a transmission control part 12. At the time of transmission, a transmission starting page is designated and when the transmission is finished, the transmission end page or the number of really transmitted pages is announced from the transmission control part 12 to the mail transfer control part 11 and set into a corresponding area provided in the telegraphic message header information of a mail information control file 13 by the mail transfer control part 11. Thus, the efficiency and the reliability can be improved in the case of working the mail and transmitting the facsimile mail.
Patent JP-S61231129-A (JP)
Title: Manufacture of sintered metal containing easily oxidizable element
Inventor: HAYASHI KOJI
IPC: B22F3/02
Filed: 1985-04-03
Abstract: PURPOSE:To obtain sintered metal having low oxygen content and a desired characteristic, by performing a series of processes CONSTITUTION:A press 3 and an incinerating furnace 4 arearranged together with ball mill and a cooling apparatus 2 in a.
Patent JP-H03269988-A (JP)
Title: Inductive heating cooker
Inventor: NOMA HIROBUMI
IPC: H05B6/12
Filed: 1990-03-20
Abstract: PURPOSE:To reduce a switching loss by using a lower ON voltage power element to a switching means of a longer side set continuity time, while using a high speed switching power element to a switching means of a shorter side continuity time. CONSTITUTION:An inverter circuit 12 generates a high-frequency voltage by turning on and off a DC power source 11 whose DC voltage is E by turning on and off the first switching means 13 and the second switching means 14 alternatively, and a high-frequency current is fed to a heating coil 15 and a resonance condencer 16. A control unit 19 drives the switching means 13 and 14 alternatively at the continuity ratio set by a variable continuity ratio setter 19a connected to an oscillator 19b. A MOSFET of the high switching speed is used to the switching means 13 of the shorter set continuity time, and a bipolar transistor of the lower ON voltage is used to the switching means 14 of the longer continuity time. In such a way, a switching loss can be reduced. (Remark: MOSFET is metal oxide semiconductor field effect transistor)
Patent JP-S59194058-A (JP)
Title: Idling revolution number control device for engine
Inventor: WATAYA SEISHI
IPC: F02D41/16
Filed: 1983-04-19
Abstract: PURPOSE:To obtain the control of idling number by a simple device by opening and closing a suction valve of an engine by means of an actuator operated by an electric signal and controlling the actuator in accordance with the number of revolutions of the engine and the opening degree of a throttle valve. CONSTITUTION:An exhaust valve 2 of an engine is opened and closed by a cam 4 synchronous with the revolution of a crank shaft 6, while a suction valve 1 is opened and closed by an actuator 12 operated by an electric signal. The actuator 12 is controlled by a control device 14, into which a cooler signal (a), an electric load signal (b), and a transmission position signal (c) as well as outputs of an opening degree sensor 13 to detect the opening of a throttle valve 10, a crank angle sensor 21, and a water temperature sensor 22 are inputted. In accordance with data at opening and closing time of the suction valve 1 selected on the basis of data of the number of revolutions of the engine, the opening and closing timing against a crank angle signal is calculated, and the actuator is controlled for operation on every single rotation of the crank shaft 6.