baber/WOPTO huggingface dataset:
Patent JP-H0813369-A (JP)
Title: Method for multi-stage bleaching of pulp
Inventor: YAMAMOTO TAKUYA
IPC: D21C9/147
Filed: 1994-06-27
Abstract: PURPOSE:To provide a method for multi-stage bleaching of pulp having no undesirable influence on pulp in bleaching with ozone, suppressing reduction in bleaching properties, capable of effectively using ozone in a multi-stage bleaching process of pulp by adopting counter current washing method. CONSTITUTION:Washing is carried out after bleaching with oxygen, and then, bleaching with ozone is effected. The washing is carried out by counter current against the transportation direction of pulp sent from each bleaching stage. Part of washing drain from a washing machine arranged between an oxygen bleaching stage and an ozone bleaching stage is used for diluting pulp before the ozone beaching stage, and the amount of totally dissolved solid(TDS) in the washing drain and/or water in the transported pulp is monitored. The amount of the totally dissolved solid(TDS) is adjusted to a proper value, preferably <=30kg per ton based on the absolute dry weight of pulp according to the measured value.
Patent JP-S5688664-A (JP)
Title: Linear motor
Inventor: MAKINO YUTAKA
IPC: H02K33/18
Filed: 1979-12-21
Abstract: PURPOSE:To enable the control of the rotation of an eccentric rod without necessity of any device externally of a linear motor by equalizing the eccentric amount between a movable coil and the rod to that of the eccentric rod guide hole in the eccentric rod guide from a center pole. CONSTITUTION:An eccentric rod 5 is fixedly bonded to a position eccentric from the shaft core via a movable coil 4, and an eccentric rod guide 6 is fixed to a yoke 1 with bolts 7. The coil 4 is guided by a pneumatic bearing 9 provided on the outer peripheral surface of the pole 3 disposed on a permanent magnet 2, and an eccentric rod 5 is slidably guided by a pneumatic bearing 9 provided in the guide 6. The eccentric amount between the movable coil 4 and the eccentric rod 5 is equalized to that between the center pole 3 and the eccentric rod guide hole 10, thereby controlling the revolution of the rod 5.
Patent JP-H0810948-A (JP)
Title: Automatic welding equipment
Inventor: TAMURA SHUJI
IPC: B23K37/047
Filed: 1994-06-28
Abstract: PURPOSE:To provide an automatic welding equipment which holds a work, and assembles a rotatable, turnable and elevatable positioner. CONSTITUTION:A rotary table 4 is mounted on the tip of a turnable and elevatable frame 3 fitted to an equipment body 2, and a canti-lever type three- axis positioner device enabling free rotation, turning and elevation of a work according to the welding position and a robot 13 capable of the three-axis movement is mounted on the tip of a welding robot fitting part of a column 11 of the equipment body. The positional relationship is not deviated by the control of the welding robot and the positioner according to the welding position, and even a complicated work can be easily welded.
Patent JP-H0918399-A (JP)
Title: Post-detection diversity reception circuit
Inventor: KUMAGAI TOMOAKI
IPC: H04B7/08
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a post-detection diversity reception circuit capable of high channel quality even under the same channel interference and frequency selective phading conditions in a mobile object communication channel for which a phading frequency is extremely low compared especially with the transmission rate. SOLUTION: This circuit is provided with plural reception circuits 2 for respectively demodulating and outputting the digital phase modulation signals of plural systems mutually independent for phading, plural weighting circuit 4 for performing weighting corresponding to respectively prescribed weight coefficients to the demodulation signals outputted from the respective reception circuits 2, a synthesis circuit 5 for synthesizing and outputting the output signals of the respective weighting circuits 4 and a channel quality estimation means 10 for obtaining phase errors at the identification timing of the demodulation signals outputted from the reception circuits 2 respectively corresponding to the reception circuits 2 and the weighting circuit 4 of the respective systems, averaging the absolute values, estimating the ratio of reception signal power to noise power,  converting it to the weight coefficient to be supplied to the weighting circuits 4 and outputting it.
Patent JP-H1012615-A (JP)
Title: Semiconductor device
Inventor: ARAOKA YASUSHI
IPC: H01L21/3205
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can suppress the movement of signal lines by effectively relieving the stress of an interlayer insulating film and has a dummy wiring structure which can be installed without requiring any large occupying area by providing first dummy wiring extending in a first direction and a plurality of second dummy wirings extending in a second direction which is perpendicular to the first direction. SOLUTION: A semiconductor device is provided with signal wiring 101 extending signal lines in a first direction (Y-direction) on an insulating film 109 formed on a semiconductor substrate 100 and a dummy wiring structure which is positioned near the wiring 101 and protects the wiring 101 from a stress 107. In such a semiconductor device, the dummy wiring structure is constituted so that the structure can contain first dummy wiring 105 extending in the Y-direction and a plurality of second dummy wirings 106 extending in a second direction (X-direction) which is perpendicular to the Y-direction. For example, the signal wiring 101 and the first and second dummy wirings 105 and 106 are formed of the same conductive film and the end section of the wiring 106 on the wiring 101 side is connected to the wiring 105.
Patent JP-S5693617-A (JP)
Title: Capsule orientating device
Inventor: IWAGURO KENKICHI
IPC: B65G47/14
Filed: 1979-12-25
Abstract: PURPOSE: To increase an orientating capability further by a method wherein a capsule distributing drum and a capsule orientating body are provided.  
     CONSTITUTION: The capsule 10 is supplied into a feeding tube 11. When the capsule distributing drum 15 and the capsule orientating body 22 are rotated, the capsule 10 is housed into a capsule receiving groove 17 provided at the peripheral surface of the distributing drum 15 piece by piece and is transported into the rotating direction of the drum 15. The capsule is moved along the guide surface 19a of a guide plate 19 and is fitted into the capsule pinching groove 21 of a rotating cylindrical body 20 thereby being held by the pinching groove 21 at a part of the lid 10b of the capsule. The capsule, held by the pinching groove 21 of the rotating cylindrical body 20, is pivoted as the cylindrical body 20 is rotated and all of the capsule are oriented by pawls 24 of the capsule orientating body so that the main body 10a of the capsule is oriented toward the center of the cylindrical body 20. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6229968-A (JP)
Title: Composition for animal cell culture, production thereof, and animal cell culture medium containing same
Inventor: SASAI SEIJIRO
IPC: C12N5/00
Filed: 1985-07-31
Abstract: PURPOSE:To produce the titled composition free from microorganisms nor growth-inhibiting substances, containing growth-promoting factor and having excellent effect to promote the proliferation of animal cell, by inactivating the contaminant microorganisms in blood plasma of mammal, and purifying the plasma by salting-out and desalting. CONSTITUTION:Blood plasma of mammal such as cattle, swine, etc., is treated with an inactivation agent such as liquid ethylene oxide to inactivate the contaminant microorganisms. The plasma is dissolved or dispersed in a solvent and added with a salt such as ammonium sulfate to the lower critical concentration. The precipitate is separated e.g. by centrifugal separation, and the supernatant liquid is collected. The supernatant liquid is added with a salt to the upper critical concentration and the precipitate is collected. The precipitate is desalted by dialysis or ultrafiltration, diluted with physiological saline water to a definite concentration and treated with a membrane filter to effect the aseptic filtration and obtain the objective composition for animal cell culture.
Patent JP-S6061404-A (JP)
Title: Bearing unit for aircraft cargo compartment floor
Inventor: SHIMOYAMA TATSUO
IPC: F16C33/32
Filed: 1983-09-12
Abstract: PURPOSE:To enhance the durability of a bearing unit to eliminate the necessity of maintenance thereof, in which a large diameter ball is set on the inner wall of a unit casing through the intermediary of samll diameter balls, and is exposed in part from a lid fitted to the unit casing, through a hole in the lid, by making all balls from silundium. CONSTITUTION:A plurality of small diameter balls 2 are set on the upper surface of the spherical inner wall of a steel unit casing 3, extending therealong, and then a large diameter ball 1 is set on the upper surfaces of the small diameter balls 2. This large diameter ball 1 is exposed in part from a hole formed in a lid 4 which is secured to the upper surface of the casing 3. In this arrangement, the balls 1, 2 are formed as carbon balls the outer surfaces of which are coated with silundiumor or which is made of silundium in its entirety. With this arrangement, a bearing unit which is lightweight and excellent in durability with no lubrication may be obtained.
Patent JP-S5871240-A (JP)
Title: Rear monitoring device for car
Inventor: MATSUZAKI YUTAKA
IPC: G01S15/931
Filed: 1981-10-22
Abstract: PURPOSE:To detect the presence of an object for sure and to prevent a damage from occurring by fitting a ultrasonic generator or a receiver inside a rear bumper. CONSTITUTION:A rear bumper 4 is constituted with an outside frame 4a and a reinforcing frame 4b, in which is arranged a ultrasonic generator 7a, which is constituted with a main body 10 enclosing a ultrasonic generating element 8 with a synthetic resin material layer 9 and a horn 11 opening toward a car rear. The born 11 has a conical thin wall 12 made in one unit with the synthetic resin material layer 9 of the main body 10, and the ultrasonic generating element 8 is arranged at the deepest section of a ultrasonic radiating aperture 13. The time duration from the time the ultrasonic wave is generated by the ultrasonic generator 7a to the time its reflected wave is received by a ultrasonic receiver 8a is measured by an electronic control unit, thus the distance from an object existing at the back of the car can be calculated based on the measured result.
Patent JP-S6413157-A (JP)
Title: Carrier for electrophotographic developer and its production
Inventor: FUJINAGA MASASHI
IPC: G03G9/107
Filed: 1987-07-07
Abstract: PURPOSE:To prevent the generation of a carrier attraction by incorporating 0.01-1.0% SiO2 into a carrier and consisting the balance of ferrite having a specific compsn. CONSTITUTION:This carrier contains 0.01-1.0wt.% SiO2 and consists of the balance the ferrite having the compsn. expressed by formula I. The saturation magnetization of the carrier is 30-80emu/g, the specific resistance 10<6>-10<10>OMEGA.cm and the apparent specific dielectric constant >=7. Namely, the Cu-Zn ferrite contg. SiO2 is calcined at 1,150-1,300 deg.C higher than 950-1,050 deg.C calcination temp. of ordinary Cu-Zn ferrite, by which a high resistance layer contg. the SiO2 at a high ratio is deposited at the grain boundaries to form electrical double layers. The apparent specific dielectric constant over the entire part is thereby increased and the carrier attraction of the ferrite carrier having the low specific resistance is prevented.
Patent JP-S6227820-A (JP)
Title: Data input and output control device
Inventor: YAMADA TAKETOSHI
IPC: G06Q10/10
Filed: 1985-07-30
Abstract: PURPOSE:To unitarily control data necessary for required processing, to effectively use a resource and to shorten data processing time by inhibiting double storage of data in a data base on the basis of master data. CONSTITUTION:A data checking part 3 checks whether a slit name inputted to a header is registered in a master data holding part 1 as slit master data or not, and if no slit name is registered, the data of the slit are jumped. When date and time in the header coincide with date and time stored in a date/time master data in the same slit name, the data of the slit are also jumped. When the date and time of the header are different from that stored in the master data in the same slit name, the data and time are registered in the master data holding part 1 as the date/time master data and data to be processed are stored in the data base 5 through a data storing part 4. Namely, the data checking part 3 interrupts double storage of data in the data base 5.
Patent JP-S6228493-A (JP)
Inventor: NAKAMURA MASATO
IPC: D21H19/36
Filed: 1985-07-29
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-H0458326-A (JP)
Title: Computer with built-in program
Inventor: FUJIWARA MUTSUMI
IPC: G06F9/35
Filed: 1990-06-28
Abstract: PURPOSE:To reduce the instruction code volume by providing a FIFO memory which replaces a suboperand code having a large number of digits with a series number having a small number of digits and stores the addresses and the data generated with each instruction code in the address O and subsequent addresses at all times. CONSTITUTION:The value accordant with the series number covering the instruction code which uses the same suboperand codes at and after the second time through the instruction code which uses precedently the same suboperand codes for the former instruction code. Then an FIFO memory 12 stores the addresses and the data obtained with execution of each instruction code in accordance with the executing order of the instruction code series. Furthermore a means 10 is provided to read the addresses or the data processed with execution of an instruction code corresponding to the value subject to the series number out of the memory 12 as long as the suboperand code of a read-out instruction code and offers these addresses or data for execution of the instruction codes. Thus it is not required to add the undesired register store instructions into a program.
Patent JP-S6229227-A (JP)
Title: Conference telephone equipment
Inventor: NAKAHARA TATSU
IPC: H04B3/20
Filed: 1985-07-29
Abstract: PURPOSE:To prevent reception blocking phenomenon by detecting intermission (reception blocking) of a received voice at a loudspeaker and attenuating and retarding the received signal from a communication line until the intermission of the received voice is not detected so as to form a pseudo reception signal. CONSTITUTION:A tranamission signal and a reception signal are converted into digital signals by A/D converters 4, 5 and fetched in a control circuit as data. The control circuit 1 compares and operates both the data to apply loss control of digital controlled variable loss circuits 2, 3 so that the insertion loss is reduced to a channel having a large level and the insertion loss in added to a channel having a low level. The reception signal causing easily the reception blocking due to echo at first as shown in figure (a) becomes a signal similar to the waveform on a time axis subject to echo and attenuation in a conference room gradually as shown in figure (b) and the reception blocking is stopped finally when the attenuation delay time of the reception signal and the echo time in the conference room are nearly coincident with each other.
Patent JP-H08337930-A (JP)
Title: Acrylic synthetic fiber excellent in dyeability and touch feeling, and its production
Inventor: IWABUCHI TOSHIYUKI
IPC: D06M101/16
Filed: 1995-06-09
Abstract: PURPOSE: To obtain the subject fiber useful for a boa, a seal, a high pile, etc., by applying a specific oil agent to the fiber bundle of an acrylic synthetic fiber in the state of a swollen gel after a wet spinning, a stretching and a washing with water, and then drying for compacting. CONSTITUTION: This acrylic synthetic fiber excellent in dyeability and touch feeling is obtained by applying 0.l-0.7wt.% of an emulsion liquid as an oil agent based on the weight of the dried fiber containing 20-70wt.%, 10-20wt.% and 10-60wt.% based on its solid components of (A) a cationic surfactant of formula I (R<1> is a 15-25C alkyl; R<2> is a 1-3C alkylene; R<3> , R<4> are each independently a 1-5C alkyl; X<-> is diethylsulfate salt as a counter ion), (B) a polyamine polyamide-based softening agent of formula II ((n) is an integer of 1-5) and (C) a blocked polyether, respectively and having >=2 weight ratio of the component A to B, and then drying for compacting. The above synthetic fiber bundle is in the state of a swollen gel after a wet spinning, a stretching and a washing with water.
Patent JP-H0832437-A (JP)
Title: Semiconductor memory
Inventor: KAWAMATA JIYUNYA
IPC: G11C11/408
Filed: 1994-07-20
Abstract: PURPOSE:To reduce a pull-up time and to reduce the power consumption by providing pull-up field effect transistors(TRs) for a common output line separately with respect to the semiconductor memory, arranging them optimizingly and controlling the gate of the TRs. CONSTITUTION:The device is provided with n-sets of one-conduction type field effect TRs TP pulling up a common output line LOUT, n-sets of field effect TRs TN1-TNn of the opposite conduction type setting a low level to the common output line LOUT based on an input logic of the gates, and the n-sets of the field effect TRs TP of one conduction type are formed by 1/n divisions of the field effect TR TP with a desired gate width W of one conduction type. Drains of the n-sets of field effect TRs TP1-TPn of one conduction type are connected to parts in the vicinity of each drain of the n-sets of the n-sets of field effect TRs TN1-TNn of opposite conduction type.
Patent JP-H0830735-A (JP)
Title: Handwritten input processor
Inventor: SHIMIZU YUKIO
IPC: G06F17/24
Filed: 1994-07-20
Abstract: PURPOSE:To automatically decide various character sizes just by performing handwriting within a frame for handwritten input for the characters and symbols of any shapes by recognizing the character size of line drawings by comparing detected respective area using states with character size recognition rules. CONSTITUTION:When the line drawings are handwritten by using handwritten input means 16 and 17 within an input frame divided in plural section by the display of plural reference lines, a character size recognition means detects the area using states for indicating whether or not the line drawings are handwritten in the respective areas and compares the detected area using states with the character size recognition rules stored in storage means 2, 3 and 15. Since the various area using states and the various kinds of the character sizes are made to correspond to each other in the character size recognition rules, when the area using state is detected, the corresponding character size can be recognized. A CPU 1 recognizes the character corresponding to the handwritten line drawings by comparing the set of coordinate data with character recognition data stored in a ROM 3.
Patent JP-S6324673-A (JP)
Title: Superlattice structured mos type semiconductor device
Inventor: ISHIUCHI HIDEMI
IPC: H01L29/78
Filed: 1986-07-17
Abstract: PURPOSE:To manufacture a super lattice structured MOS device serviceable at high temperature by a method wherein the first and the second gate electrodes are arranged at the period of P and assuming respective gate insulating film thickness as ti, t2, the requirements of P<2000 Angstrom , (1/2)P>t1, t2 shall be met. CONSTITUTION:N<+>type source.drain layers 11, 12 are provided on a P type Si substrate 10 to form a W made lattice gate electrode 13 and an Al made upper electrode 14 through the intermediary of an SiO2 film 15. A partial protrusion 16 from the electrode 14 as the second gate electrode is arranged between the electrode 14 and the electrode 13. The protrusion 16 from the electrode 13 and the electrode 14 are arranged in the period of 2000 Angstrom  while the thickness t1 of the SiO2 film 15 between the electrode 13 and the substrate 10 and the thickness t2 cf the same between the protrusion 16 and the substrate 10 are respectively made thinner than (1/2)P. At this time, the lattice gate electrode 13 and the upper gate electrode 14 have equivalent effect on the surface of substrate 10 so that the value of surface potential amplitude V0 may be increased making the title semiconductor serviceable at high temperature.
Patent JP-H0218055-A (JP)
Title: Ink jet recorder
Inventor: SHIINA TADASHI
IPC: B41J2/05
Filed: 1988-07-06
Abstract: PURPOSE:To reduce ink consumption by providing a plurality of flexible plate- shaped members to be brought into contact with orifice surfaces of recording heads, whereby specified ones of the recording heads are wiped respectively by specified ones of the plate-shaped members. CONSTITUTION:A capping device 10 is moved forward to a wiping position. Then, a carriage 5 is moved rightward, while an orifice surface of ahead 6B is wiped exclusively by a plate-shaped member 14B whereas an orifice surface of a head 6A is wiped exclusively by a plate-shaped member 14A. When the head 6B comes to the right side of the plate-shaped member 14B and the head 6A comes between the two plate-shaped members 14A and 14B, the carriage 5 is stopped, and the capping device 10 is retracted to space the members 14A, 14B from the heads 6A, 6B. After recording is finished, the carriage 5 is moved leftward, and is stopped at a home position. Then, the capping device 10 is moved forward to hermetically seal the orifice surfaces of the heads 6A, 6B by caps 13A, 13B, respectively.
Patent JP-2000000631-A (JP)
Title: Production of mold
Inventor: MANBA AKIO
IPC: B22C9/04
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a method which has good pattern drawability and obtains the improvement of a mold strength without any problem in odor at the time of making the mold by using a synthetic resin foamed material-made pattern. SOLUTION: The synthetic resin foamed material-made pattern is embedded into molding sand adding and kneading (a) binder for molding sand, (b) component for hardening and (c) limonene, in a refractory granular aggregate and after making the mold, this foamed material is drawn out. If necessary, (d) mixing solvent containing the solvent having A±1 solubility parameter (A is the solubility parameter of the synthetic resin foaming material) and 99/1-10/90 wt. ratio of (c)/(d), is used.
Patent JP-S5792917-A (JP)
Title: Antenna circuit
Inventor: SHIYOUJI KAZUMI
IPC: H03J3/00
Filed: 1980-11-28
Abstract: PURPOSE:To extend the mesial band width and to improve the sensibility, by selecting loads Q of the primary-side and secondary-side tuning circuits so that a specific condition of an antenna where the primary and secondary tuning coils are wound around a ferromagnetic coil is satisfied. CONSTITUTION:In respect to a bar antenna 1, a primary-side tuning coil 3a and a secondary-side tuning coil 3b are wound around a ferromagnetic core (bar- shaped core) 2. A resistance RS is connected to either of a primary-side tuning circuit 5a and a secondary-side tuning circuit 5b. Loads Q of primary and secondary-side tuning circuits are so selected that equations (1)-(3) are satisfied. In equations BW3, QL1, QL2, Q01, Q02, A, and F0 indicate the mesial band width of the antenna circuit, the load Q of the circuit 5a, the load Q of the circuit 5b, the no-load Q of the tuning inductance of the primary-side tuning circuit, the no-load Q of the tuning inductance of the secondary-side tuning circuit, a coefficient, and the tuning center frequency respectively (A=QL1/QL2>1). Thus, the antenna circuit having a wide mesial band width, a high sensibility, and good interference characteristics is obtained.