baber/WOPTO huggingface dataset:
Patent JP-H05241367-A (JP)
Title: Electrophotographic toner
Inventor: SANO TAKAYUKI
IPC: G03G9/08
Filed: 1991-11-19
Abstract: PURPOSE:To obtain an electrophotographic toner having satisfactory transferability and such image characteristics that letters are made lid of central blanking by sticking fine particles obtd. by coating core particles with a metallic salt of a long chain fatty acid to the surfaces of toner particles. CONSTITUTION:Core particles of titanium oxide, aluminum oxide, magnesium oxide, etc., are put in a stirrer. A soln. prepd. by dissolving a metallic salt of a long chain fatty acid such as zinc laurate, calcium laurate, barium myristate, calcium myristate or barium linolate in a solvent is dropped on the core particles to uniformly coat the surfaces of the core particles with the metallic salt and the particles are dried in a drier. At this time, 100 pts.wt. of the core particles are coated with 0.01-100 pts.wt. of the metallic salt. The resulting fine particles are stuck to toner particles by 0.01-15 pts.wt. per 100 pts.wt. of the toner particles.
Patent JP-H05137783-A (JP)
Title: Integral type artificial lung
Inventor: FUKUI YASUHIRO
IPC: A61M60/523
Filed: 1991-11-19
Abstract: PURPOSE:To provide the integral type artificial lung which shorts a blood flow passage, decreases a priming volume, is reduced in size, prevents the contamination and liquid leakage in a juncture, suppresses a blood destruction, can be installed in a clean area on a patient's bed or an operating table, etc., and is easy in handling. CONSTITUTION:The blood flow passage 2 having a blood chamber 2c is provided in a guide flange 2 of a pump chamber 4 consisting of a blood inflow port 1a and the guide flange 2. A revolving rotor 3 and the artificial lung 5 are concentrically formed. A freely attachable and detachable stator 6 is fitted in the intermediate part between the revolving rotor 3 and the artificial lung 5. A pedestal 7 having a blood filter 7c and an outflow port 7e is provided in the flank part of the artificial lung 6.
Patent JP-2001146556-A (JP)
Title: Polyion complex micell having core-shell structure
Inventor: KATAOKA KAZUNORI
IPC: C08G69/40
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for stabilizing polyion complex micelles which can be utilized as a carrier of a polymeric electrolyte. SOLUTION: The method job stabilizing polyion complex micelles having a core-shell structure to be formed of a block copolymer containing a hydrophilic segment and a chargeable segment and a polymeric electrolyte comprises allowing the chargeable segment which forms the core portion to carry at least one thiol residue and forming a disulfide bond of crosslinked stableness between the chargeable segments via the thiol residues carried thereby.
Patent JP-H01177486-A (JP)
Title: Vacuum pump
Inventor: TSUJIMURA MANABU
IPC: F04C25/02
Filed: 1987-12-28
Abstract: PURPOSE:To improve exhaust performance, by a method wherein, in a dry seal type vacuum pump, a piping system through which gas having a high molecular weight flows in is provided in order to seal a non-contact part by means of gas having a high molecular weight. CONSTITUTION:Dry seal vacuum pumps 20, 22, and 24 are interconnected through a line l, gas I1 having a low molecular weight flows in, and is exhausted to O1. Gas having a high molecular weight flows in from a seal gas storage part 26 through the line l or a piping system L. Control valves 28, 30, 32, 34, and 36 are located in the piping system L, and a flow rate of gas having a high molecular weight fed to the line l or the dry seal type vacuum pumps 20, 22, and 24 is regulated. This constitution causes seal of a non- contact part and enables improvement of exhaust performance.
Patent JP-H03190740-A (JP)
Title: Method and apparatus for recording image
Inventor: NAGAI KIYOFUMI
IPC: C09D11/10
Filed: 1989-12-20
Abstract: PURPOSE:To perform recording of high resolving power on plain paper by providing a recording electrode applying alternating signal voltage to ink corresponding to a recording signal. CONSTITUTION:An ink chamber 15 receiving ink 14 having a crosslinked structure capable of being reduced in viscosity by the application of electric energy and/or heat energy is provided. The nozzle plate 16 having at least one ink passing hole 17 communicating with the ink chamber 15 and emitting and bonding the ink reduced in its viscosity by energy to recording paper 18 under pressure is provided. A recording electrode 12 applying alternating voltage to the ink 14 corresponding to a recording signal is provided to the nozzle plate 16 or the side surface of the ink chamber 15 and, when alternating voltage is applied across the recording electrode 12 and a common electrode 13 corresponding to a recording signal, the ink 14 is reduced in its viscosity to penetrate in and adhere to the surface of the recording paper 18 from nozzle through-holes 17 by capillary force to form an image.
Patent JP-H08158474-A (JP)
Title: Early yielding type brace
Inventor: HORI TOMIHIRO
IPC: E04H9/02
Filed: 1994-12-07
Abstract: PURPOSE: To allow a structure incorporating a yielding type brace with enhanced buckling resistance to have great stress damping by forming the brace shaft of the yielding brace from a very-low-yielding-point steel. CONSTITUTION: The main spindles 2, 2 of brace shafts 4, 4 are each so formed to have a cruciform cross section, and skeleton mounting portions 3... are provided at both ends of the main spindles 2, 2. Concrete is cast around the main spindle 2 to form precast concrete. In this yielding type brace 1, the brace shaft 4 is constructed of a very-low-yielding--point steel. When integrated into the framework of a steel structure the early yielding type brace 1 is unlikely to buckle even at the application of a compressive force during an earthquake, and is allowed to reach its yielding point at early stages of application of a tensile force, thereby absorbing that external force. As a result, the steel structure incorporating the brace 1 can be made to have great stress damping.
Patent JP-H06174054-A (JP)
Title: Cam device
Inventor: KIMURA YASUHIDE
IPC: F16H53/04
Filed: 1992-12-10
Abstract: PURPOSE:To enable the setting angle of a cam member to be surely and quickly adjusted by fixing a fixed member onto the definite position of a cam shaft, and thereby connecting the cam member to the fixed member by a position adjusting means in such a way that the rotating angular position of the cam member can freely be switched over. CONSTITUTION:The cam device is made up of a fixed member 21 fixed at a definite position of a cam shaft 1, and of a cam member 11 connected to the fixed member 21 via a position adjusting means 31. When the rotating angular position of the cam member 11 is changed, a locking relation between each pawl section 18 and the small diameter section 2 of the cam shaft 1 is released by widening a space between the pawl sections 18 and 18 of the cam member 11, and an engaging pin 35 is pulled out of a positioning hole 32 with cam member 11 moved to the left, so that the cam member 11 becomes free of rotation. Next, after the cam member 11 has been appropriately rotated, it is moved to the fixed member 21 side again, and change in angular position can be finished up with the locking pin 35 inserted into either one of a plurality of positioning holes 32 formed at specified intervals.
Patent JP-H07185560-A (JP)
Title: Electromagnetic water treatment for boiler and device therefor
Inventor: MATSUDA SHOICHI
IPC: C02F5/00
Filed: 1993-12-27
Abstract: PURPOSE:To suppress the generation of scales, etc., by providing an electromagnetic water treating part to a boiler feed line. CONSTITUTION:The water in a boiler 100 is treated with an electromagnetic water treating device 1A in the feed line 300 of the boiler 100 to prevent the deposition of scales and rusting in the feed line 300 and boiler 100.
Patent JP-H11156676-A (JP)
Title: Thermal displacement correcting method for machine tool, and its device
Inventor: OGIWARA SEIICHI
IPC: G05B19/18
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a thermal displacement correcting method for a machine tool and its device which can reduce machining error due to thermal displacement and is easily treated. SOLUTION: This thermal displacement correcting device is equipped with a position sensor 26 for measuring relative position between a spindle to which a work is attached and a turret head having a blade tool, a temperature sensor 38 for measuring temperature of the turret head, and a correction calculating device 705 which sets results measured by the position sensor 26 and the temperature sensor 38 before operation starting to be standard values, calculates the relative position between the spindle and the turret head and correction to the temperature of the turret head based on measurement results after operation starting, and corrects offset of a NC device 10.
Patent JP-H0522943-A (JP)
Title: Driving circuit
Inventor: REIMONDO AASAA BOSU
IPC: H02P7/00
Filed: 1991-12-13
Abstract: PURPOSE: To enable lowering the power consumption of a drive circuit and to obtain a good turn-off ability for high switching efficiency by combining a turn on mechanism with a turn-off mechanism. CONSTITUTION: DC voltage of 340V is impressed in the series circuit of transistors TR1, TR2, constituting a pair of switching elements. Because the transistors TR1, TR2 are MOSFETs, a DC power supply having a rise time of 3kV/ms or less which is impressed on resistors R1, R2 prevents TR1 or TR2 from being turned on. RUN signals, transmitted from a control circuit 2, stops and starts a bridge inverter. The control circuit 2 performs a delay operation so that resistors 9 and 10 can charge a voltage Vc without fail, which is half the DC voltage, before the inverter starts.
Patent JP-H11130621-A (JP)
Title: Breast sheet for removing perspiration and adding perfume
Inventor: NISHIZAWA YASUKO
IPC: A61K8/00
Filed: 1997-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a breast sheet for removing perspiration and adding a perfume capable of absorbing the perspiration of the breast without losing the shape of the breast in appearance, adding the perfume and emitting a fragrance from a part of the body. SOLUTION: This breast sheet is obtained by vertically arranging the directions to extend fibers of a nonwoven fabric 1 composed of a rectangular shape, cutting the upper side part 4 and the lower side part 5 into a straight-line form and the right side part 2 and the left side part 3 into respective arched curved shapes and forming the whole shape of the nonwoven fabric sheet 1 into an hourglass form.
Patent JP-H07188472-A (JP)
Title: Radiation-resistant polyolefin composition
Inventor: MURAKAWA KATSUYA
IPC: C08K5/34
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a polyolefin compsn. which gives a molding undergoing neither yellowing nor degradation in mechanical strengths due to exposure to a radiation. CONSTITUTION:A polyolefin is compounded with a hindered amine compd. of the formula (wherein R and R' are each 1-9C alkyl).
Patent JP-H01172891-A (JP)
Title: Memory data reading-out circuit
Inventor: SHIMAMURA AKIRA
IPC: G09G1/02
Filed: 1987-12-26
Abstract: PURPOSE:To efficiently generate pattern data by controlling an operation interval of an address designation of an address supplying means by a timing instructing means, and also, converting the data read out successively from a memory to serial data. CONSTITUTION:Pattern data is divided into a plural addresses of a memory 131 and stored, an address supplying means 121 executes an address designation of the memory 131, and the memory 131 outputs data in accordance with the address designation by the address supplying means 121. A data converting means 141 converts the data outputted successively from the memory 131, to serial data and outputs it as pattern data. Also, a timing instructing means 111 executes such a control as an operation interval of the address designation of the memory 131 becomes variable. In such a way, the pattern data can be efficiently generated.
Patent JP-H09137947-A (JP)
Title: Outside-air intercepting structure of chair type foot warmer
Inventor: KITAHARA AKIRA
IPC: F24C1/00
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To facilitate putting in and out of feet and knees by minimum outside- air intercepting screens, to enable also interception of outside air from under a chair, to enable movement of the chair without any hindrance of a hanging screen to chair legs and, moreover, to enable construction of the title foot warmer for desks and chairs used generally. SOLUTION: A heating box 8 is held and fitted inside under a desk 1. One side of a virtually-tunnel-shaped screen 3 is fitted to the peripheral edge of an opening 12 of the heating box 8 for putting in and out of feet and knees. Moreover, the opposite side thereof is projected from the opening 12. In regard to a chair, one side of a virtually-tunnel-shaped screen 23 is fitted to the chair 5, while the opposite side thereof is fitted to the lower part of the heating box 8. Besides, a virtually-tunnel-shaped hard screen 15 is fitted to the lower part of the chair 5 and, moreover, a fitting 16 for moving the hanging screen is fitted to the lower part of the screen 15.
Patent JP-H03192461-A (JP)
Title: Character information processor
Inventor: TAKENOWAKA KYOKO
IPC: G06F17/22
Filed: 1989-12-22
Abstract: PURPOSE:To improve efficiency for an alphabet input processing by providing a means to display alphabets in a desired form while executing batch conversion to the display form of all the alphabet character strings, which are already inputted, based on the alphabet display form selected by a means to select the alphabet display form in respect to a character string displayed in a display means. CONSTITUTION:A display form selecting means 12 is provided to select any one of a whole character capitalizing means 13, whole character lower casing means 14 and leading character capitalizing means 15 based on the display form to be instructed from a key board 4. In such case, when the alphabet display form is selected by the display form selecting means 12, the display form selecting means 12 executes the batch conversion to the display form of all the alphabet character strings, which are already inputted, based on the selected alphabet display form and displays them in the desired form on a display part 5 and the display form can be automatically changed in respect to all the inputted character strings. Thus,the display form can be totally established by a little key operation in respect to the inputted alphabets and the efficiency can be extremely improved for the alphabet input processing.
Patent JP-H07190895-A (JP)
Title: Diagnostic apparatus of vehicle
Inventor: HIRANO HARUHIRO
IPC: G01M17/007
Filed: 1993-12-27
Abstract: PURPOSE:To provide a vehicle diagnostic apparatus in which proper vehicle information, for diagnosis, which can concretely and precisely detect the abnormal content or the abnormal part of a control system by an analysis can be gathered and stored and which can increase the accuracy of a vehicle diagnosis. CONSTITUTION:In a vehicle diagnostic apparatus S, vehicle information, for diagnosis, as a basis is stored in an IC card 7 for a drive recorder 2 when a trigger signal is output, the operating state of a control component whose operation affects the vehicle information for diagnosis is changed in succession, and the vehicle information for diagnosis in a changed operating state is stored in the IC card 7. Then, both pieces of data on vehicle information before and after a change in the operating state of the control component stored in the IC card 7 are compared and analyzed by using an analytical tool 3. Thereby, the concrete abnormal content and the concrete abnormal part of a control system can be detected and grasped precisely, and the accuracy of a vehicle diagnosis can be increased.
Patent JP-H09170467-A (JP)
Title: Fuel feeder for internal combustion engine
Inventor: YOSHIUME NAOKI
IPC: F02D41/04
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness of fuel pump control corresponding to the change of an engine operation condition so as to improve fuel pressure control characteristics. SOLUTION: A throttle valve opening VTA and an engine speed NE and so on are read to this feeder (step 101), and behavior of inlet pipe pressure is predicted on the basis of these VTA and NE so as to find out an inlet pipe pressure predicted value PMfwd (step 102). Behavior of fuel consumption is predicted on the basis of this inlet pipe pressure predicted value PMfwd so as to find out a fuel consumption predicted value Qfwd (step 103). Then, fuel pump applied voltage FPv is found out from a predetermined map previously set in experiment and so on on the basis of these predicted values PMfwd and Qfwd (step 104), and this voltage FPv is applied to a fuel pump so as to adjust a fuel pump discharge amount (step 105). Hereby, a fuel pump can be controlled earlier while taking in consideration of the response delay of a control system and the fuel pump.
Patent JP-H08161025-A (JP)
Title: Teaching device
Inventor: SASAKI MOTONOBU
IPC: G05B19/42
Filed: 1994-12-08
Abstract: PURPOSE: To perform safe and efficient teaching operation by taking a reference coordinate system out of storage areas of a manual key correspondence reference coordinate system storage part corresponding to a moving axis and finding a target pause when the moving axis is specified by a teaching box, and moving the moving axis to the target pause is obtained. CONSTITUTION: Definition data consisting of moving axis data and reference coordinate system data are outputted from the teaching box 1 to a teaching box control part 4. The teaching box control part 4 is connected to a manual key correspondence reference coordinate system storage part 5 and a target pause calculation part 6. Then when the moving axis is specified by the teaching box 1, the reference coordinate system is taken out of storage areas 5a-5f of the manual key correspondence reference coordinate system storage part 5 and the target pause based upon the reference coordinate system is found by a target pause calculation part 6. The found target pause data are outputted to a manipulator control part 9 and based on the data, a manipulator 10 is moved. The time required for teaching can, therefore, be shortened.
Patent JP-H02177800-A (JP)
Title: Automatic controller for sound field effect
Inventor: MAEDA MASAICHIRO
IPC: H04S7/00
Filed: 1988-12-28
Abstract: PURPOSE:To apply a natural sound field effect by providing a differential signal generation circuit to output the difference of two signals which form stereophonic broadcast, and applying the sound field effect on the output of the differential signal generation circuit when an audio signal is set at a voice part. CONSTITUTION:When the part is judged as the voice part, a control signal 17 changes to a low level, and a SW3 and a PT4 are energized and a SW1 and a SW2 are de-energized. Therefore, output from the differential signal generation circuit 21 is inputted to a sound field effect circuit 23. The differential signal generation circuit 21 offsets a signal with in-phase, and derives a signal with different phase as the differential signal output of input signals (1) and (2). The input signals 1 and 2 in the stereophonic broadcast are broadcasted with in-phase so that the voice signal of a chairman, etc., can normally be positioned in the center of two, right and left, speakers, and the cheering of an audience are broadcasted with different phase. Therefore, no voice signal of the chairman, etc., appears on output terminals (c) and (d) since it is offset by the differential signal generation circuit 21. Also, the cheering of the audience appears on the output terminals (c) and (d), and a processing by the sound field effect circuit 23 is applied on it.
Patent JP-H10171552-A (JP)
Title: Port replicater
Inventor: IKEUCHI TOSHIO
IPC: G06F1/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent the robbery of a personal computer connected to an IC card and a main body case by providing a shutter movably over a closing position for closing the outer side of the IC card connected to a connector and an opening position for opening the outer side of the IC card and opening and closing the shutter. SOLUTION: A pair of left and right shutters 13 are provided movably over the closing position for performing reception from the outer side of the IC card and the opening position for opening the outer side of the IC card and an opening and closing mechanism 14 for opening and closing the shutters 13 is provided. In this opening and closing mechanism 14, when a slider 15 is moved back to a stroke end at a rear part, a first lever 17 is rotated counterclockwise, a second lever 19 is rotated clockwise respectively, a slit 20 is moved forward, the interval of projections 21 is narrowed and both shutters 13 are simultaneously turned to the opening position. Inversely, when the slider 15 is moved forward to the stroke end at a front part, the slit 20 is moved back, the interval of the projections 21 is narrowed and both shutters 13 are simultaneously turned to the closing position.
Patent JP-H02178498-A (JP)
Title: Constructing method for submarine tunnel
Inventor: NAKAMURA SHINSUKE
IPC: E02D29/063
Filed: 1988-12-28
Abstract: PURPOSE:To reduce the construction time and cost by fitting heavy bobs to a lengthy tube body, sinking the portion of the lengthy tube body except both ends, expanding the lengthy tube body from the inside toward the outside, and temporarily constructing a tunnel wall with temporary frame materials. CONSTITUTION:Preset heavy bobs 2 are fitted to a flexible and waterproof lengthy tube body 1, and the portion except both ends 3 of the lengthy tube body 1 is sunk in the water. The lengthy tube body 1 compressed by the water pressure is expanded from the inside to the outside starting at the fixed end 3, temporary frame materials 4 are carried in, and the carried-in temporary frame materials 4 are used for pillars 5 and beams 6 to temporarily construct a tunnel wall 7. This work is repeated and advanced in the longitudinal direction of the lengthy tube body 1 to penetrate a temporary tunnel, and concrete is placed on the inner face of the temporary tunnel to construct the preset tunnel. A submarine tunnel can be constructed in a short time at a low cost.
Patent JP-H0664115-A (JP)
Title: Stampable thermoplastic reinforced plastic sheet and molded item produced from said sheet
Inventor: JIRU KONE
IPC: B32B5/02
Filed: 1992-12-11
Abstract: PURPOSE: To obtain good appearance and dimensional stability by forming a sheet containing a thermoplastic resin reinforced by three kinds of fillers by laminating a matrix of which the viscosity measured at sheet producing and using temp. at a shearing speed of 20s<-1> by a capillary viscometer is 450-2,000 Pa.s, an interface binder with a viscosity of 10-350 Pa.s and a reinforcing material. CONSTITUTION: One surface of a sheet is formed from three layers (a), (b), (c) continuing from the outside toward the inside. The layer (a) is a matrix comprising a thermoplastic resin reinforced by two kinds of fillers different in kind and/or shape selected from a plate shape, a sherical shape and a substantially spherical shape and having viscosity, measured at sheet producing and using temp. at a shearing speed of 20s<-1> by a capillary viscometer, of 450-2,000 Pa.s. The layer (b) comprises an interface binder having chemical compatibility with the thermoplastic resin of the layer (a) and having viscosity measured under the same condition as the layer (a) of 10-350 Pa.s and the layer (c) comprises a reinforcing material comprising a needle glass mat. One or more sheet of this half-finished product is molded by stamping to obtain a molded part.