baber/WOPTO huggingface dataset:
Patent JP-H09253624-A (JP)
Title: Water-phenol refining and separating apparatus and refining and separating method
Inventor: IDA TOSHIBUMI
IPC: C02F1/04
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To accelerate separation of water phenol and obtain phenol in high concentration in the bottom of a first distillation tower by adding an entrainer having a lower azeotropic point than that of a water-phenol system from a separating apparatus and carrying out azeotropic distillation in the first distillation tower. SOLUTION: Wastewater 100 in vapor state is supplied to a first distillation tower 1 through a line 10 and phenol is led to a line 11, a pump 7, and a line 12 from the bottom of the distillation tower 1 and discharged. Meanwhile, an entrainer 5 having a lower azeotropic point than that of the water-phenol system is supplied through a line 18 from a separating apparatus 3 to the upper part of the first distillation tower 1. A vapor of the entrainer 5 and a slight amount of phenol is mixed with a vapor of a line 20 from a second distillation tower 2, condensed and liquefied by a condenser 4 and organic substances from the separating apparatus 3 are turned back to the first distillation tower 1 and separated wastewater is discharged out of the second distillation tower 2. Consequently, water phenol separation is accelerated and phenol in high concentration can be obtained.
Patent JP-H11262640-A (JP)
Title: Hollow fiber membrane module
Inventor: YOSHIDA TAKESHI
IPC: C02F1/44
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a hollow fiber membrane module which has high fractional performance and is good in mechanical strength and is hardly clogged, and in which while long life is kept, sufficient permeated quantity of water is secured even with compact equipment to improve a filtered flow rate and to lessen a differential pressure rise, and which excels in durability. SOLUTION: This hollow fiber membrane module 30 is provided with an element 34 in which plural knitting cloths 32 each consisting of a hollow fiber membrane are arranged along one direction and at least one end of the hollow fiber membrane is fixed by a fixing member 44 keeping its open state, a housing body 40 for housing the element, a gas supply member 36 for supplying gas into the housing body, and a gas dispersing body 38 for dispersing and leading gas from the gas supply member.  In this case, as the hollow fiber membrane, a composite hollow fiber membrane is used in which three or more layers of membranes of three-dimensional mesh structure having plural fine pores are laminated and as an intermediate layer positioned between an outermost layer and an innermost layer of the membrane, a dense layer the average pore diameter of whose fine pores is smaller than the average pore diameter of the fine pores of the outermost and innermost layers is used.
Patent JP-H08263654-A (JP)
Title: Picture connection component extraction device
Inventor: NAOI SATOSHI
IPC: G06T7/00
Filed: 1995-03-24
Abstract: PURPOSE: To reduce a work area (memory capacity) which is required in an overlap means by obtaining a judgement result on a circumscribed rectangular area selected through the use of a processing result against the other circumscribed rectangular area which is previously processed. CONSTITUTION: A connection component circumscribed rectangle extraction part 101, an overlap connection component extraction part 102, an overlap connection component ordering part 103, a connection component division part 104 and a judgement part 105 are provided. Furthermore, the device is provided with a minute division area size judgement part 106, a label picture generation part 107, an outline tracking part 108, a minute division area judgement part 109 and a minute division area storage part 110. When the other circumscribed rectangular area which is overlapped with the selected circumscribed rectangular area and which is previously processed is present, a result diversion means obtains the judged result on the circumscribed rectangular area selected by using the judged result obtained in the processing against the other external rectangular area.  Furthermore, a connection component corresponding to the selected circumscribed rectangular area is specified on the judged result.
Patent JP-H01239737-A (JP)
Title: Display device
Inventor: NAKAMURA KOJI
IPC: H01J29/89
Filed: 1988-03-17
Abstract: PURPOSE:To prevent the generation of moire generated by installing a Fresnel concave lens, by specifying the ratio of the pitches of the phosphors of sets of three-color mosaic from, and the ring-belt form pattern of the Fresnel concave lens. CONSTITUTION:The ratio of the pitch PP of set phosphors M1 and M2 of three- color mosaic form, and the pitch PL of the ring-belt form pattern 13 of a Fresnel concave lens 11 is made 3.5 or more, or less than 1/3.5. As a result, when both sides of a vacuum envelope 1 is observed, the generation of moire stripes of the interference design owing to a moire can be prevented.
Patent JP-S57181333-A (JP)
Title: Heat treatment for obtaining pc steel wire or twisted pc steel wire with high straightness
Inventor: WATANABE SHIYOUJI
IPC: C21D1/26
Filed: 1981-04-30
Abstract: PURPOSE:To improve the straightness by annealing a heat stretched PC steel wire or a heat-stretched twisted PC steel wire at a temp. almost equal to the annealing temp. during the heat stretching in a state with no tension. CONSTITUTION:A PC steel wire or a twisted PC steel wire is heat-stretched to produce residual stress. The stretched wire is then set in a state with no tension, heated to a temp. almost equal to the annealing temp. during the heat stretching, that is 330-400 deg.C, and cooled by water cooling. By this reannealing the residual stress of the PC steel wire is relieved to provide high straightness.
Patent JP-S51141823-A (JP)
Title: Process for preparation of phenols
Inventor: NAKAMURA ASUMARU
IPC: C07C39/04
Filed: 1975-06-03
Abstract: PURPOSE: Cyclohexanone is prepared by the liquid-phase oxidation of cyclohexane with a oxygen-containing gas, and the high boiling point mixture oil formed as a by-product is stem-distilled. And then phenol is prepared by the actalytic dehydrogenation of the distillate. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000257049-A (JP)
Title: Flowing object capturing structure
Inventor: SUZUKI HIROSHI
IPC: E01F7/04
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a flowing object capturing structure, which is lightweight and can be constructed in a short period at a low construction cost, by connecting a plurality of net-like tensile force members connected with an expansion member at least at one position to support anchors fixed and supported on ground sections, and crosswise stretching them to form a net-like body with a flexible structure. SOLUTION: Horizontal members 2 are suspended between ground sections 1 of a riverbank or a riverbed, and this flowing object capturing structure is formed with net-like tensile force members 3 and expansion members 4 connected to their ends or middles. The horizontal members 2 are supported and fixed on ground sections 1 by support anchors 10, and the expansion members 4 fitted to the ends of the horizontal members 2 are connected. The flowing object capturing structure covers the cross section of a river and captures flowing objects such as sediment and drifting logs. Flowing objects smaller than the mesh pass through and flow out as a rule, the collision energy of large flowing objects is absorbed by a net-like body and the expansion members 4, and the load applied to the structure can be sharply damped.  This lightweight structure can be constructed in a short execution period at a low construction cost.
Patent JP-S55157860-A (JP)
Title: Manufacture of storage battery
Inventor: KAWASAKI MAKOTO
IPC: H01M50/529
Filed: 1979-05-29
Abstract: PURPOSE:To obtain good connected portion easily by a procedure in which a specifically shaped projection is formed on the edge portion of the connecting hole of a female connector and then the said specifically shaped projection is melted into a space formed at the tip portion of a male connector to weld. CONSTITUTION:The projection 2' of the male connector 3' is inserted into the through hole 9' of the partition wall 10' and at the same time into the connecting hole 6' of the female connector 7' facing the male connector 3'. Then, a battery cell is fallen sideways in such a way as to turn the connector 7' upwards and then the upper wall surface of the female connector 7' is melted by the flame 11' of a gas burner, etc., whereupon welding occurs at the contact between the projection 2' and the connecting hole 6' and then the top portion of the projection 14 having a conically shaped section, formed at the peripheral edge of the connecting hole 6' is gradually melted and flows down into the space 12' within the hole 6'. Thus, a complete welding occurs between the whole hole wall of the hole 6' and the projection 2' to form a connected portion.
Patent JP-S62225127-A (JP)
Inventor: SHIMODA KAZUE
IPC: H02H3/06
Filed: 1986-03-25
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-S60210050-A (JP)
Title: Alarm circuit of optical pulse receiver
Inventor: HATAKEYAMA MAKOTO
IPC: H04B10/00
Filed: 1984-04-03
Abstract: PURPOSE:To prevent malfunction owing to a current amplification factor of an APD, the temperature characteristic of bias voltage or shot noise, by monitoring a identification reproduction pulse by an alarm circuit to detect a pulse error and outputting an alarm. CONSTITUTION:A pulse 5 having a fixed width is produced from a identification reproduction circuit 3 consisting of a mono-multi of an alarm circuit. Then a pulse error is produced by the noise of an APD. In such a case, a new pulse is produced between pulses of a signal or a reproduction pulse is outputted with its width changed. The pulse 5 is supplied to one side of an AND circuit 8 together with an output delayed by a delay circuit 6 applied to the other side of the circuit 8. A monostable multivibrator 10 is triggered by the output 9 of the circuit 8, and an alarm output 11 is outputted from the vibrator 10. This prevents malfunctions owing to a current amplification factor of the APD, the temperature characteristics of bias voltage or the shot noise.
Patent JP-S58193007-A (JP)
Title: Combustion apparatus for liquid fuel
Inventor: OOSHIMA HIRONOBU
IPC: F23D11/40
Filed: 1983-04-14
Abstract: PURPOSE:To obtain clean and good combustion with blue flames, by atomizing liquid fuel by a stirring plate having rotating blades and by spraying it to the wall of an evaporating chamber. CONSTITUTION:When the temperature in the wall of an evaporating chamber 9 is heated up to about 300 deg.C by a heater 27 which is previously charged with electricity, a motor 4 is operated by a temperature sensor provided in position of a burner body 2, and fuel is fed to a burner through a fuel feed pipe 25. The fuel is atomized into particles by a cone 14, a rotating plate 15 and a stirring plate 17, and is sprayed onto the side wall 28 of a burner body 2. The evaporated combustion gas becomes mixed gas being mixed with combustion air, repeating nuclear boiling and atomization in the evaporating chamber 9. The mixed gas is injected into a combustion chamber 1 from the injection port 7 of a burner head 8 passing through a throttled outlet 31 and through holes 33 of a baffle plate 30, ignited in the vicinity of an injection port 7 to burn to form combustion blue flames 26, 26. When combustion proceeds, high temperature is maintained in the side wall 28 of a burner body 2 and others by heating of themselves, so that evaporating combustion can be continued when the electricity charged to the electric heater 27 is cut off.
Patent JP-H01238774-A (JP)
Title: Mechanical seal
Inventor: HARADA TOSHIO
IPC: F16J15/34
Filed: 1988-03-18
Abstract: PURPOSE:To properly retain the plunging load of a rotation ring to a fixed ring and also expand the degree of freedom at the time of the mounting of a mechanical seal by composing a compressed spring mechanism with plural compressed springs arranged in series. CONSTITUTION:A compressed spring mechanism 3 is composed with two compressed springs 101 and 102 arranged in series. The one side spring 101 is mounted between a sealing rotation ring 5 and a compressed ring 6, and the other side spring 102 between the ring 6 and a drive ring 9. The spring 102 is previously pressurized to the value near a set load and fixed with a pin. This assembling causes the spring 101 to be compressed beyond the set load, consequently the springs 101 and 102 are compressed in a series state. Accordingly the degree of freedom can be expanded with a spring constant less, the deflection quantity to a load largely obtained, and a mounting tolerance relaxed.
Patent JP-H05223835-A (JP)
Title: Flow velocity sensing device
Inventor: AOSHIMA SHIGERU
IPC: G01P5/10
Filed: 1992-02-07
Abstract: PURPOSE:To enhance the sensitivity of a flow speed sensing element for sensing the flow speed in the low range by furnishing a partition board or boards between a pair of oppositely arranged fluid guide plates in such a way as parallel with the surface of the sensing element. CONSTITUTION:Between a pair of fluid guide plates 5, 6 arranged opposedly to each other, two partition boards 42 are installed in parallel with the surface of a flow speed sensing element 11 and in the central part while secured by a partition board support 43 to construct a flow speed sensing part 2. Therein the flow speed distribution 44 over the sensing element 11 when the fluid is allowed to flow at a low speed is formed at a spacing as divided by the partition boards 42, so that the tangent angle theta2 of the speed gradient on the sensing element 11 becomes a large value. According to the conventional arrangement, a remarkable output drop appears when the speed V of the main stream is below 0.3m/s, which is however improved in this flow speed sensing device, and the output of the device when the direction component of the speed of fluid main stream is in the identical magnitude is never influenced by the speed V of the fluid main stream.
Patent JP-H09254105-A (JP)
Title: Threaded vessel for insecticide and antiseptic preservative agent
Inventor: SHIMIZU TOSHIO
IPC: B27K3/02
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To improve the safety and easiness by forming a threaded part on the outer periphery integrally with a chemical container, engaging the threaded part with a woody material, and pouring the chemical from a pouring inlet formed at the part. SOLUTION: A threaded part 2 is formed integrally with a chemical container 1. The containing vessel formed in the container 1 communicates with a pouring inlet 5 opened near the end of the part 2 to gradually feed the chemicals. The part 2 is formed in a convergent conical shape, and threads 6 are formed on the outer periphery. Four protrusions 4 are radially projected from the outer periphery of the container 1, and mesh-like ribs 7 are formed. Thus, when the end of the part 2 is pressed to a woody material and the container 1 is rotated, it can be easily threaded.
Patent JP-S60257786-A (JP)
Inventor: TEIMOSHII JIYON IIZAMU MIRAA
IPC: H02P25/08
Filed: 1985-04-01
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-S60212573-A (JP)
Inventor: YAMASHITA KIYOUICHI
IPC: E04H6/18
Filed: 1984-04-05
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-S59191651-A (JP)
Title: Control method of rom
Inventor: SUZUE GOUJI
IPC: G06F9/22
Filed: 1983-04-15
Abstract: PURPOSE:To prevent the discontinuation of CPU processing by checking whether another ROM address has no data, and informing that the mounting-of-ROM has a fault by error processing when the ROM has no data. CONSTITUTION:A CPU usually controls each part with a program of an ROM2 and then sometimes uses a programs of an ROM3 in accordance with jobs. In this case, the address of the ROM3 of the jumping destination is set to a word register 12 and the data on the address is read out and checked. If the read data is equal to an FF, it is decided that the ROM3 is not mounted. Then the jumping to the corresponding address is inhibited, and a speaker 10 is driven to generate an error sound. In such a case, the CPU1 restarts its working as long as the ROM3 is mounted correctly. If the read data is not equal to an FF, the jumping is carried out to the corresponding address to execute the program of the address.
Patent JP-S63231830-A (JP)
Inventor: TANAKA KOJI
IPC: H01H51/22
Filed: 1987-03-19
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-S58182896-A (JP)
Inventor: MIYATA JIYUN
IPC: H05K3/34
Filed: 1982-04-20
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-S56162596-A (JP)
Title: Digital telephone system
Inventor: ISHIZAWA AKIRA
IPC: H04Q11/04
Filed: 1980-05-20
Abstract: PURPOSE:To simplify the whole constitution remeakably by utilizing S bits of an envelope signal for origination, call detection display, selection, call display, answer, busy display, etc. CONSTITUTION:At a telephone set 2 side, an envelope signal EI obtained by setting S bits of an envelope signal E to ''1'' is obtained through calling operation and sent to a switchboard 1 side. At a switchboard 1, it is detected to obtain the envelope signal ED, which is sent to the telephone set 2 side. The telephone set 2 detects it and obtains an envelope signal ES through dialing operation to send it to the switchboard 1 side. On the basis of the selection of the telephone set 2, the switchboard 1 obtains an envelope signal ER and then sends it to an incoming side telephone set 3. The telephone set 3 obtains an envelope signal EA through answering operation and then sends it to the switchboard 1 to make a connection between the telephone sets 2 and 3. In this state, calling between the telephone sets 2 and 3 is performed by the envelope signal EC containing the call contents as digital data.
Patent JP-H01240724-A (JP)
Title: Exhaust gas timing changing device
Inventor: YAMADA TOSHIYUKI
IPC: F01L1/38
Filed: 1988-03-23
Abstract: PURPOSE:To satisfactorily operate an exhaust timing valve by matte-finishing at least one of the slide surfaces of an exhaust timing valve and a valve guide. CONSTITUTION:An exhaust timing valve 17 and a valve guide 18 are provided in the vicinity of an exhaust port 15 in an engine. A matte-finished surface 33 is formed by shot-peening, sand-blasting or the like in a slide contact surface 31 of the exhaust timing valve 17 which makes contact with a slide surface of a valve guide 18. Even though tar enters between both slide surfaces, the viscosity of the tar is reduced since an oil film is broken. Thereby it is possible to satisfactorily operate the exhaust timing valve.
Patent JP-H02246453-A (JP)
Title: Automatic dialer
Inventor: WATANABE KINJI
IPC: H04M1/272
Filed: 1989-03-17
Abstract: PURPOSE:To simplify the handling and to improve the automatic dial function by marking and reading a telephone number printed on a name card or a telephone notebook or a telephone directory, calling and outputting the telephone number automatically. CONSTITUTION:A device 1 is provided, which marks and reads out a telephone number printed on a name card 2 or a telephone notebook 11 or a telephone directory and the dialer calls and outputs the read telephone number automatically. Since the telephone number printed on the name card 2 is directly read, the name card 2 in use is not specified. Thus, the handling such as forming of the name card 2 or its arrangement is simplified and the automatic dial function is improved easily. Furthermore, any of plural telephone numbers is simply specified by providing a means 13 selecting the specific location of the telephone notebook 11.
Patent JP-S542300-A (JP)
Title: Methdo and apparatus for vapor phase growth of magnespinel
Inventor: IHARA MASARU
IPC: C30B29/26
Filed: 1977-06-09
Abstract: PURPOSE: To carry out vapor phase growth of magnespinel shown by nMgO , Al 2 O 3 , by bringing a mixed gas of a reaction product gas of liquid or solid Al and HCl gas, a reaction product gas of solid Mg and HCl gas, and CO 2  into contact with single crystal substrates. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10246205-A (JP)
Title: Hydraulic control circuit device of hydraulic motor
Inventor: TSUJI SHIGETOSHI
IPC: E02F9/12
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To surely reduce impact and swing back by detecting pressure difference between the inlet side oil passage and the outlet side oil passage, and controlling opening/closing of the bypass oil passage so as to reduce the pressure difference. SOLUTION: Pressure in Main oil passages B, A as the outlet side oil passage is made high so as to brake, and when the pressure becomes over the relief pressure of a brake circuit C, oil flows in the oil passages A, B as the main inlet side oil passage through the oil pressure brake circuit C of the outlet side oil passages B, A so as to restrain the generation of impact and swing back, but when pressure difference exists between the main oil passage A and the main oil passage B even under the condition in which the pressure of the outlet side oil passage B, A becomes lower than the relief pressure so as not to function as the brake circuit C, a control command to open a bypass oil passage D is output from a controller 15 to a control valve 16 for bypass based on detection of pressure difference, hence both main oil passages A,  B communicates with each other so as to eliminate pressure difference, and smooth turning stop having scarcely impact and swing back can be carried out.
Patent JP-H04302740-A (JP)
Title: Torque fluctuation absorbing device
Inventor: NAKANE GENRYU
IPC: F16F15/12
Filed: 1991-03-30
Abstract: PURPOSE:To provide a torque fluctuation absorbing device to bear a high speed rotation. CONSTITUTION:An inertia body of an engine is divided into a driving side inertia body 1 and a driven side inertia body 12. The driven side inertia body 12 is set rotatable to the driving side inertia body 11 through a bearing 13. An elastic body 14 furnishing plural projections 14a (14b, 14c) on the periphery is provided in a space 17 partitioned by the driving side inertia body 11 and the driven side inertia body 12. The inner circumferential surface of the elastic body 14 is fixed to a flange 19 connected to the driven side inertia body 12. One side 21 (21a) of a plate 15 is fixed to the periphery of the projection 14a (14b, 14c) of the elastic body 14. The other side 22 (22a) of the plate 15 is arranged to overlap on one side 21a of a plate 15a fixed to the periphery of the projection 14a of a neighboring elastic body. Between the periphery of the plate 15 and the opposite driving side inertia body 11, the first rolling element 16 is provided to roll freely. And between the other side 22 of the plate 15 and one side 21a of the neighboring plate 15a, the second rolling element 20 is provided to roll freely.