baber/WOPTO huggingface dataset:
Patent JP-H02214503-A (JP)
Title: Separation by cooled crystallization
Inventor: IDENO EIICHIRO
IPC: B01D9/02
Filed: 1989-02-13
Abstract: PURPOSE:To separate solid from liq. even in a system in which solid liq. separation is difficult and a solid component is difficult to concentrate by supplying a slurry contg. a crystallized specified material to a temp.-adjustable pressure vessel provided with a filter and compressing the slurry to separate solid from liq. CONSTITUTION:A raw mixture contg. a specified material is supplied to a cooled crystallizer 2 to form a slurry contg. the crystallized specified material. The slurry is supplied to a solid-liq. separator 9 to separate solid from liq., and the concentrated or refined solid product of the specified material is obtained. The separator 9 is formed by the temp.-adjustable pressure vessel 10 provided with the filter 12 and compressing mechanisms 15 and 16. The slurry is supplied to the vessel 10 and compressed, and solid is separated from liq. As a result, desired solid-liq. separation is performed even in a system in which solid is not separated or hardly separated from liq. due to the characteristic of the crystal in the slurry and the solid component is hardly concentrated or refined.
Patent JP-S57149025-A (JP)
Title: Form fixing method for upset tube
Inventor: SAKURAI KATSUMI
IPC: B21D3/05
Filed: 1981-03-12
Abstract: PURPOSE:To make form fixing finishing over whole length of an upset tube and improve roundness by passing the upset part of the tube through a stand for form fixing and moving the roll when the upset part passes. CONSTITUTION:The front end part 12 of an upset tube 1 is form fixing finished by rolls 21, 22 of the first stand 2 and sent to the direction of the second stand 3. When the upset part 12 passes completely between rolls 31, 32 of the second stand 3, rolls 31, 32 are moved to the direction of the center and the clearance is made to correspond to the outer diameter D, of the tube 11, and the tube 11 is finish formed. Immediately before the upset part 12 is sent to the second stand 3 after passing the first stand 1, rolls 31, 32 are moved to outside and the upset is passed. By repeating these processes at high speed, the outer diameter of the whole length of the steel tube including the upset part 12 is finished to true circle or almost to true circle.
Patent JP-S53120396-A (JP)
Title: Chemical laser device
Inventor: MURASAWA KENGO
IPC: H01S3/223
Filed: 1977-03-30
Abstract: PURPOSE:To facilitate coupling of laser oscillation and ultrasonic velocity of flow by setting the optimum Mach number of ultrasonic velocity of flow by using both conditions of laser oscillation and ultrasonic velocity of flow.
Patent JP-H11229860-A (JP)
Title: Diagnostic device for exhaust emission control device of internal combustion engine
Inventor: TSUCHIDA HIROBUMI
IPC: F01N3/22
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To improve the failure diagnosis accuracy of the combustor located upstream of the catalyst of the internal combustion engine. SOLUTION: If the catalyst temperature is greater than the combustor temperature when the combustor temperature and the catalyst temperature are compared while the combustor is in operation, the temperature gradient ΔT1(= catalyst temperature - combustor temperature)is calculated as the temperature gradient resulting from incomplete combustion (S1 through S4). On the other hand, CO, HC, and H2 concentration inside the mixing chamber of exhaust and secondary air are calculated based on the exhaust air fuel ratio and exhaust flow rate and the secondary air flow rate. From this, the temperature increase gradient ΔT2 of the exhaust temperature at complete combustion in the catalyst is calculated. The proportion ΔT1/ΔT2 is defined as proportion UBR not burned in the combustor.  When UBR is greater than a predetermined value A, failure indicator lamp is indicated as well as storing it as a quantitative diagnosis result of the degree of abnormality (S9 through S12).
Patent JP-S62190991-A (JP)
Title: Image separating device
Inventor: NISHIMURA SHIGERU
IPC: H04N7/18
Filed: 1986-02-18
Abstract: PURPOSE:To easily and securely control the image pickup angle of an image pickup device and monitor and tracks a moving body by separating and extracting the moving body from a stationary background image plane in an image obtained by the image pickup device such as a television camera. CONSTITUTION:An image signal obtained by the television camera 1 is inputted to a contour signal generating circuit 3. In this case, only the contour signal of the image is generated and converted into a binary signal of about 1 Vpp. This contour signal is stored previously in a contour storage circuit 15 once. Then, the contour signal 4 of a next field is stored in a contour storage circuit 14. In this case, a synchronizing signal separating circuit 13 separates synchronizing pulses from the television camera output image signal 2 and generates timing pulses 17 and 18 to be stored in the contour storage circuits 14 and 15. Contour signals are read out of both contour storage circuits 14 and 15 one field later and inputted to an OR circuit 16 to generates a delay contour signal 6. This delay contour signal 6 and the 2nd contour signal 4 outputted by the contour signal generating circuit 3 one field later are compared by a contour extracting circuit 7 to extract only the contour signal of the moving body.
Patent JP-H09226014-A (JP)
Title: Plastic molding machine
Inventor: WATABE JUN
IPC: B29C43/32
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a flash at a molding without using a complicate and high-cost mold clamping mechanism even if an inner pressure takes place in the resin inserted into the cavity. SOLUTION: An upper mold 1 and a lower mold 2 are separated in the direction perpendicular to the mold clamping direction F as separate molds. Split plates 3, 3 separated so that the gap is not superposed with the cavity 4 by the material having larger thermal expansion coefficient than that of the separate molds between the molds 1, 2 of the separate molds and a die plate 7 of a molding machine in such a manner that the center A is disposed at the sidewall of the separate molds. When the plastic base material 5 in the cavity 4 is mold clamped, the force extending in the direction of an outer arrow (a) is generated but, the flash is prevented at the base material 5 by the force in the direction of the inside (b) due to the thermal expansion difference opposed to the force.
Patent JP-S58201719-A (JP)
Inventor: KARUMAN SENDOREI
IPC: C08B37/00
Filed: 1983-03-04
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-H10231973-A (JP)
Title: Pipe separation preventive metal fixture for union nut pipe fitting
Inventor: KAWANISHI HIDETO
IPC: F16L27/12
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To decrease the constituent members of a pipe separation preventive metal fixture, reduce the man-hours for its manufacture, and eliminate the risk of interfering of tools such as wrench, pipe wrench, etc., with an arm. SOLUTION: A union nut 19 is consolidated with an arm 20, and thereby a pipe separation preventive metal fixture 18 is formed from this consolidated item and a split ring 2, and that end of the arm 20 other than the end coupled with the union nut 19 is coupled with a hook 21 furnished on either of the tip of the arm 20 and the peripheral surface of the split ring 2 in a loose fit condition by a detention part furnished on the other. Thus a slipoff preventing structure for a joint pipe 3 is established.
Patent JP-H11227140-A (JP)
Title: Composite film for gas pack wrapping
Inventor: HATA HIROSHI
IPC: B32B27/36
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide the high body hardness, the high transparency and the best suited use for gas pack wrapping. SOLUTION: This composite film comprises a polycarbonate resin layer, a thermoplastic polyester resin layer, a gas barrier resin layer and a polyolefin resin layer for sealing, laminated over each other. In this case, the thermoplastic polyester resin layer is in the thickness range of 150-200 μm and the polycarbonate resin layer is as thick as 10-30% of the thickness of the thermoplastic polyester resin layer.
Patent JP-H06230821-A (JP)
Title: Instrumentation control panel
Inventor: HIRAMATSU SHINICHI
IPC: H02B15/00
Filed: 1993-01-28
Abstract: PURPOSE:To obtain an instrumentation control panel capable of displaying and operating the control of plural loops inspite of a small panel fixing area. CONSTITUTION:The instrumentation control panel is provided with a network means 3 capable of connecting the information of the display and operation parts of plural instrumentation controlling loop controllers 1 through the same communication bus and a display operation unit 2 capable of being connected to the network to display/operate plural loops and the unit 2 is fixed to the surface of the panel.
Patent JP-H06231095-A (JP)
Title: Data processing system for multistage connecting network
Inventor: INOMATA HIROFUMI
IPC: G06F15/173
Filed: 1993-01-31
Abstract: PURPOSE:To provide a data processing system in which maintenance or extension can be attained by stopping either one part of switching element units(SEU) or processor element units(PEU) without stopping an entire system, and communication can be executed by detouring a path with using rate to be high in a network, in a parallel computer in which the plural PEU are connected with an inter-processor network with the SEU connected in multistages, and communication between the PEU is performed by designating the path. CONSTITUTION:A constitution information managing circuit 13 is provided at an SEU 1. The constitution information managing circuit 13 monitors the state (position or fault) of its own SEU, and performs the data communication of state monitor between each SEU. The communication is performed through a line connecting network 4 provided separately from a line connecting network 3 for processing data transferring use. The SEU 1 detects the change of the state, and reports the present state to a PEU 2. Also, the SEU 1 answers the state of the position or a port in response to an inquiry from the PEU 2. Therefore, each PEU can capture the present state, and the communication through the erroneous path can be prevented.
Patent JP-H07242168-A (JP)
Title: Fail-safe device in antiskid control device
Inventor: WATANABE HIDEO
IPC: B60T8/92
Filed: 1994-03-04
Abstract: PURPOSE:To reduce the cost and lighten the weight of device while realizing a fail-safe function of an antiskid control device. CONSTITUTION:When antiskid control is repeatedly executed, a temperature of members rises in an output circuit or the like of an antiskid control device for driving an actuator 13. In a temperature detecting means 21, a temperature of the member is detected for whether increased or not to a specific value or higher. For instance, a temperature rise value of the member per one time action of antiskid control is left as predetermined, to detect a number of executing times of the antiskid control per specific time, in the temperature detecting means 21. In response to a detection result from the temperature detecting means, operation of a control means 6 is inhibited by a control inhibiting means 22. Accordingly, in the actuator 13, output circuit, etc., the member thereof having small heat capacity, that is, for instance, small rated current can be used, so that reducing the cost and lightening the weight can be attained by eliminating apprehension of erroneous operation.
Patent JP-2000233222-A (JP)
Title: Tension leveler
Inventor: ABE KEIZO
IPC: B21D1/05
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a tension leveler capable of straightening ultrahard stainless steel having proof stress of >=130 kgf/mm2 which is impossible heretofore. SOLUTION: This leveler consists of elongating roll units and a multi roll unit succeeding the units, the elongating roll units are provided with a 1st elongating roll unit and 2nd elongating roll unit. All of respective elongating roll units consist of the work roll 11 of a straight roll, intermediate roll 14 at one end of which a tapered part is formed and back-up rolls 13 for supporting each intermediate roll 14. The intermediate roll 14 of the 1st elongating roll unit and intermediate roll 14 of the 2nd elongating roll unit are arranged reversing the tapered parts 14b to each other and both intermediate rolls 14 are freely movable forward and backward in the axial direction.
Patent JP-H08226140-A (JP)
Title: Mud-air separator for forced mud transfer system
Inventor: HARADA KATSUYOSHI
IPC: B65G53/48
Filed: 1995-02-23
Abstract: PURPOSE: To prevent the blow of the compressed air from a hopper where mud and the compressed air are supplied, by providing a screw section in the hopper, and an air motor to drive the screw section using the compressed air as a drive source. CONSTITUTION: Mud and the compressed air are fed from a forced mud transfer tank unit to a hopper 2 via a forced mud transfer pipe 1. Also, the compressed air is supplied to an air motor 8 via an air nozzle 9, and a screw shaft 5 is rotated on the operation of the motor 8 via a reduction gear 7. Furthermore, the mud forcibly fed to the hopper 2 is continuously dropped down from a mud discharge section 4 on the rotation of the shaft 5, and supplied to a mud carrying vehicle at a waiting position below. As a result, the mud in the hopper 2 is continuously discharged down from the lower side of the section 4 on the rotation of the shaft 5, while being reserved in the hopper 2. The blow of the compressed air in the hopper 2 from the section 4 is thereby prevented.
Patent JP-H02213858-A (JP)
Title: Paper feeding pedestal for copying machine
Inventor: SHIDA TOSHIO
IPC: G03G15/00
Filed: 1989-02-15
Abstract: PURPOSE:To additionally place an arbitrary number of paper feeding pedestals only by superposing them within the height range where the paper feeding pedestals are easy to be used by providing a leg receiver where the leg of a copying machine main body is placed in the top corner of a flat enclosure provided with a feeding means which can feed a recording paper from a feeding cassette and providing the same type of leg receiver on the bottom corner. CONSTITUTION:A paper receiving port 112 is provided on the rear surface of the flat enclosure 110 similar to the rear surface of the copying machine main body 10 and communicated with the paper ejecting port 111, which is positioned below the port 112, on the front surface of the flat enclosure 110. Additionally, the leg receiver 113 where the leg 11 of the copying machine main body 10 is placed on the top corner of each flat enclosure 110, and the same type of leg 114 as the leg 11, is provided on the bottom corner. Thus, a required number of flat enclosures 110 can be superposed by placing the lower leg 114 on the leg receiver 113 lower flat enclosure 110. Therefore, it is possible to obtain the arbitrary number of paper feeding pedestals only by superposing them.
Patent JP-S54128228-A (JP)
Title: Head position recognition interface
Inventor: ICHIBA TADAYUKI
IPC: G11B21/08
Filed: 1978-03-29
Abstract: PURPOSE: To know the head position quickly and economically by providing an exclusive interface wich shows only the head position between the disk driving unit and the control unit and at the same time changing the interface signal into the analog quantity.  
     CONSTITUTION: The servo signal 1, which shows the relative relation between the head and the index for the disk driving unit, is converted into analig signal 2 via D-A converter 3 and then sent to the control unit via one piece of interface exclusive line 11. The control unit delivers gate signal 4 when checking the head position of driving unit A, for example, and also delivers analog signal 2 sent from each driving unit to OR circuit 9 via analog switch circuit 7. The output 10 of circuit 9 is converted again to the digital quantity via A-D converter 12 and then drawn out to register 13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09207283-A (JP)
Title: Heat-resistant protective film
Inventor: KOTSUBO HIDESHI
IPC: C09J133/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To improve adhesive force to a film of a polyimide, etc., and flexibility by providing a thermosetting adhesive layer wherein a copolymer of ethylene with an acrylate and/or methacrylate monomers with maleic acid and/or maleic anhydride are main ingredients on one face of a heat-resistance org. film. SOLUTION: This heat-resistant protective film is obtd. by forming a thermosetting adhesive layer wherein a copolymer of ethylene with an acrylate and/or methacrylate monomers with maleic acid and/or maleic anhydride are main ingredients on one face of an org. film. In the copolymer of ethylene with acrylate and/or metchacrylate monomers with maleic acid and/or maleic anhydride, contents of acrylate and/or methacrylate units are pref. 1-50wt.% from the viewpoints of reactivity during heat curing, flexibility after curing and durability and in addition, contents of maleic acid and/or maleic anhydride units are pref. 0.01-10wt.%.
Patent JP-H02212846-A (JP)
Title: Photosensitive planographic printing plate
Inventor: TOMITA KOJI
IPC: B41N3/00
Filed: 1989-02-14
Abstract: PURPOSE:To maintain a sufficient water retentivity in a non-image part while maintaining a high plate wear resistance and to obviate generation of stains in a non-image part by processing the surface of an aluminum base using a specific processing. CONSTITUTION:After the pretreated surface of the base is processed with an aq. soln. contg. sulfinic acid or sulfinate, a photosensitive layer is provided on the surface thereof. As a result, the components in the photosensitive layer, more particularly the resin components which are generally strongly adsorbed to the non-image part and are difficult to be removed are easily removed at the time of developing the photosensitive planographic printing plate. The excellent developability is obtd. and the sufficient water retentivity is maintained in the non-image part. In addition, the plate wear resistance is enhanced and the generation of the stains in the non-image part is obviated.
Patent JP-S62192318-A (JP)
Title: Removal of hair
Inventor: SASAKI TOSHIMITSU
IPC: A61K8/00
Filed: 1986-02-19
Abstract: PURPOSE:To beautifully remove hair in a short time without unpleasant smell and acute pain, by applying a hair removing agent prepared by adding a depilation chemical and a low-thixotropy imparting ingredient to a solution of a film-forming high polymer to a part for removing hair, drying the resultant coat and peeling the formed film. CONSTITUTION:A depilation chemical and ingredient for imparting low thixotropy are added to an aqueous solution of a high polymer, e.g. PVA, PVP, etc., or emulsion, e.g. polyacrylic acid ester, etc., having film-forming properties to give a hair removing agent. Short fibers having 1-10mm length and 1-10mum thickness are preferred for the ingredient to impart low thixotropy and the amount thereof to be added is 2-10wt%. Since the agent has low thixotropy, it has improved extensibility and can be uniformly applied. Furthermore, the agent has the following characteristic. Since the film formation is accelerated and the film is reinforced, no residual material is left in the part for removing the hair.
Patent JP-S60179374-A (JP)
Title: Anti-tilt device for tractor
Inventor: NOJIMA TATSUHIKO
IPC: B62D49/08
Filed: 1984-02-27
Abstract: PURPOSE:To know the tilt limit angle in advance even upon variation of the center of gravity of tractor by detecting the elevating position and the weight of working machine thereby calculating the accurate tilt limit angle of tractor. CONSTITUTION:A working machine is fixed to a tractor elevatably through a lift arm 7. Means 24 for detecting the inclination angle of tractor, means 15 for detecting the rotary angle of lift arm 7 and means 29 for detecting the weight of working machine are provided onto the chassis of tractor. The center of gravity of tractor is calculated in a center of gravity position operating unit 30 on the basis of a signal from respective detecting means thus to calculate the tilt limit and of tractor on the basis of said center of gravity position. Consequently, the operator can confirm the tilt limit angle in advance even upon variation of the center of gravity of tractor resulting in prevention of tilting of tractor.
Patent JP-H06245752-A (JP)
Title: Cell-fusion apparatus
Inventor: SUZUKI HIROYUKI
IPC: C12M1/42
Filed: 1993-02-24
Abstract: PURPOSE:To minimize the physical stimulation to a fused cell during the transfer of the cell. CONSTITUTION:The cell-fusion apparatus is provided with a cylinder having cell-fusion electrode in the cylinder and a lifting mechanism to vary the distance between the electrode and the bottom of a container for holding the cell after fusion. A sealing material is attached to the bottom of the electrode-containing cylinder or a viscoelastic substance is put in the vessel to form a sealing material. The apparatus is further provided with a means for transferring the vessel. Cell fusion is continuously performed by the use of the apparatus.
Patent JP-H04274310-A (JP)
Title: Surface mounted component
Inventor: TATE KUNIO
IPC: H05K1/18
Filed: 1991-03-01
Abstract: PURPOSE:To provide a surface mounted component which is difficult to come off even when it receives a curvature of the printed board in any directions. CONSTITUTION:Four side surfaces, 1c, 1d, 1e and 1f of a chip type LC filter 1 surface-mounted on a printed board 6 are secured through both main electrodes 2 and 4 and dummy electrodes 3 and 5 for reinforcement. This arrangement provides the chip type LC filter 1 which is difficult to come off from the printed board 6 even when it undergoes a curvature of the printed board in any direction.
Patent JP-H06247272-A (JP)
Title: Modulator for anti-skid brake control device
Inventor: TAKASAKI YOSHIYASU
IPC: B60T8/48
Filed: 1993-02-25
Abstract: PURPOSE:To improve the anti-skid brake controllability by enhancing the responsiveness of a flow adjusting valve for anti-skid brake control. CONSTITUTION:When it is judged that the front wheels 35 are in locking tendency, a front wheel side flow-path selector valve 39 is turned on, and a brake cylinder 36 is in communication with a sump device 41 via an exhaust passage 40, and the brake liquid in the brake cylinder 36 is exhausted to the sump device 41, and the brake pressure for the front wheels is reduced. This generates a large differential pressure between upstream and downstream of a bleeder orifice 42. This differential pressure switches a front wheel side opening/closing valve 33 to the position II, and the valve 33 is closed. Because the differential pressure is generated soon after the brake liquid flows through the exhaust passage 40, the valve 33 is operated quickly.
Patent JP-S62194790-A (JP)
Title: Forming circuit for burst signal
Inventor: IIZUKA TETSUYA
IPC: H04N9/455
Filed: 1986-02-20
Abstract: PURPOSE:To realize no adjustment for the entire titled circuit by applying switching control to an amplifier so as to obtain an NTSC or a PAL burst signal thereby eliminating the need for the gain adjustment. CONSTITUTION:An oscillation circuit 10 forms an NTSC or a PAL chrominance subcarrier signal SS and the signal is fed to an adder circuit 23 via amplifiers 21, 22. A control signal SW is brought into an L level at the NTSC and switch circuits 31-33 are connected as shown in figure. Thus, the signal SS is extracted from the switch circuit 31 and the NTSC system burst signal is extracted from the adder circuit 23. Since the signal SW is switched at each 1H at the PAL, the switch circuits 31-33 are connected in the opposite way from the figure and the PAL system burst signal is extracted at an output of the circuit 23.