baber/WOPTO huggingface dataset:
Patent JP-H06133962-A (JP)
Title: Image processor
Inventor: MIYAZAKI YASUSHI
IPC: G06T9/00
Filed: 1992-10-29
Abstract: PURPOSE:To enhance a functional image and to reduce the time required for operations when obtaining the functional image for use in dynamic analysis of an examinee. CONSTITUTION:An image reduction device 102 reduces the original 101 of each image. A filter processor 105 performs moving averaging of image data about changes with time. A gamma-function approximating device 106 finds an approximate gamma-function as to the image data on changes with time after moving averaging and selects four parameters (k, T0, alpha, beta) for specifying the approximate gamma-function. A functional image originating device 107 extracts the functional feature amount per unit picture element and originates a functional image.
Patent JP-H0899034-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: SUZUKI HIROMASA
IPC: B01J23/40
Filed: 1994-11-25
Abstract: PURPOSE: To prevent the deterioration in NOx purification power after endurance while maintaining the initial NOx purification rate. CONSTITUTION: A catalyst is composed of at least one kind complex support selected from TiO2 -Al2 O3 , ZrO2 -Al2 O3 , and SiO2 -Al2 O3 , an alkali metal supported on the complex support, at least one kind of an NOx absorbing material selected from alkaline earth metals and rare earth metals, and a catalytic noble metal supported on the complex support. The merits of both oxides are demonstrated by making a complex support, and sulfur poisoning is prevented by TiO2 , ZrO2 , and SiO2 so that the deterioration of NOx purification power after endurance is prevented.
Patent JP-H02138490-A (JP)
Title: Production of adhesive hot rolled steel sheet
Inventor: SHIRASAWA HIDENORI
IPC: C21D8/02
Filed: 1988-11-17
Abstract: PURPOSE:To obtain the adhesive hot rolled steel sheet having high adhesive strength by specifying a hot rolling finish temp., cooling rate, and coiling temp. and specifying the concn. and temp. of the hydrochloric acid and the immersion time in an aq. hydrochloric acid soln. of a pickling treatment. CONSTITUTION:A steel contg., by wt.%, 0.35 to 0.65% C, 0.15 to 0.50% Si, 0.3 to 3.0% Mn, and 0.01 to 0.10% Sol. Al is hot rolled and the finish temp. thereof is specified to >=800 deg.C. The average cooling rate from the point of the time of the finish rolling up to the start of coiling is specified to <=40 deg.C/sec and the coiling is executed at 650 to 710 deg.C. The pickling treatment is executed by immersing the steel into the aq. hydrochloric acid soln. of 70 to 95 deg.C in a 20 to 120 second range and for the time satisfying equation I. In the equation, A denotes the concn. (vol.%) of the hydrochloric acid in the aq. hydrochloric acid soln.; T is the temp. ( deg.C) of the aq. hydrochloric acid soln. and t is the immersion time (sec). The adhesive steel sheet having, the high adhesive strength is obtd. in this way.
Patent JP-H02139001-A (JP)
Title: Pressure crystallization method
Inventor: TSUZURA KATSUHIKO
IPC: B01D9/02
Filed: 1988-11-17
Abstract: PURPOSE:To obtain high yield and high product purity by cooling a liquid mixture, adjusting the same in the form of slurry containing crystal of specific component, feeding the same into a high pressure vessel, adiabatically pressurized to crystallize, discharging out liquid phase content, and carrying out partial melting of a solid under an adiabatically reduced pressure. CONSTITUTION:A liquid mixture composed of two or more components containing specific components is cooled and adjusted in the form of slurry containing 5-35% of crystal of specific component. Said slurry is fed into a high pressure vessel, wherein adiabatically pressurized crystallizing is started, and the crystallization is finished when the temperature in the vessel becomes in the range of the temperature higher than the melting point of the specific component under the normal pressure and not beyond said melting point by 25 deg.C higher. Then, liquid phase content is discharged out of the vessel in the state of retaining the pressure in the vessel, and subsequently compressing a solid and discharging molten liquid are carried out until the temperature and pressure in the vessel are in the state of being equivalent to compose given liquid, while partial melting of said solid in the vessel is carried on, and then the inside of the vessel is made normal pressure state and a solid product of specific component is taken out.
Patent JP-S63146381-A (JP)
Inventor: KATO TAKAYUKI
IPC: H05B3/00
Filed: 1986-12-08
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-S62151864-A (JP)
Title: Color toner for electrophotography
Inventor: ASAHINA YASUO
IPC: G03G9/09
Filed: 1985-12-26
Abstract: PURPOSE:To increase the range of a fixing temp. and to decrease the staining of the cleaning felt of a fixing roller by using a binder resin consisting of a specific polyester and styrene (co)polymer and two kinds of blue coloring materials. CONSTITUTION:The polyester which is synthesized from a bisphenol type diol and polyvalent carboxylic acid and has 50-150 deg.C softening point and the styrene monomer which has >=3.5wt. average mol. wt. (Mw)/number average mol. wt. (Mn) and >=100,000 Mw or the copolymer of the styrene monomer and acrylic acid deriv. are used as the binder resin. Compds. classified to 'CI pigment blue 15 (R)' and 'CI solvent blue 70 (R)' are used in combination as the coloring material. The range of the fixing temp. can be increased and the staining of the cleaning felt of the fixing roller is decreased according to the above- mentioned compsn. A beautiful cyan image is thus obtd.
Patent JP-2000120548-A (JP)
Title: Minute delivery pump
Inventor: ISHIDA AKITSUGU
IPC: F04B43/02
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a minute delivery pump which has formed an amount of discharge at one stroke into being extremely small quantities. SOLUTION: A diaphragm 3 is installed in a diaphragm chamber 4 formed in a body part base substance 1, and a central part is displaced, thereby changing the capacity of the chamber. Each of check valves 7 and 8 is installed in an inlet port 5 and a discharge port 6. In these check valves 7 and 8, a valve member and a elastic member are integrally formed by a thin metal plate. A rotary shaft 11 to be rotated by a gear 12 is installed in a driving part base substance 2, and a cylindrical portion 13 decentered in its part is installed as an eccentric cam, whereby a sleeve 14 is slidably joined together. In this constitution, the diaphragm 3 is displaced by rotation of the eccentric cam via the sleeve, so that the discharge of a liquid is carried out.
Patent JP-H09109682-A (JP)
Title: Pull-handle mounting structure for door trim
Inventor: UWABE OSAMU
IPC: B60J5/04
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent a wedge shaped opening formed between the lower face of the mounting portion of a lower core material and the outward flange of a pull-handle by flexing the pull-handle and the lower core material when the pull-handle is gripped by a hand. SOLUTION: A cutoff 5a is formed in the mounting portion 4 of a lower core material 1. A groove 6 provided with one side face 6a formed by the mounting portion 4 and opened toward the inner periphery side of the cutoff 5a is formed in the lower face side of the mounting 4 where the cutoff 5a is formed. An outward flange 9 formed in a pull-handle 3 is inserted in the groove 6.
Patent JP-2000119320-A (JP)
Title: Polymerization of conjugated diene
Inventor: MAEDA KOJI
IPC: C08F36/04
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a conjugated diene polymer having a controlled microstructure with a high polymerization activity, in a catalyst system using a metallocene type complex of a transition metal compound. SOLUTION: This method comprises polymerizing a conjugated diene compound using a catalyst obtained from (A) a metallocene type complex of a transition metal compound, (B) an ionic compound of a noncoordinating anion and a cation, (C) an organometallic compound of a group 1-3 element of the periodic table and (D) water. In the method, a prepolymerization is conducted by using the catalyst components and a polymerization is then carried out.
Patent JP-H03157207-A (JP)
Title: Pneumatic radial tire for passenger car
Inventor: HAZAMA HIROHISA
IPC: B60C11/00
Filed: 1989-11-13
Abstract: PURPOSE:To reduce noise at the time of straight going and noise difference at the time of steering respectively by arranging lug grooves having a specific angle in a tread shoulder part, and also specifying the ratio etc., of each radius in the center and shoulder parts. CONSTITUTION:The pattern of a tread T is divided in three parts of the center part O, middle part P, and a shoulder part Q. Mainly a rib 2-1 is arranged in the center part O, and each block row 2-1 2-4, divided with each main groove 1-1-1-4 and lug grooves 3, is arranged in the shoulder part Q respectively. In this case, the lug grooves 3, having an angle theta of 60 deg.-90 deg. to a tire peripheral direction, are arranged in the shoulder part Q. The ratio R2/R1 of each radius R1 and R2 in the center and shoulder parts O and Q is set within a range of 0.2-0.3. Moreover a position from the tread width center CL in the intersection point gamma of the said each radius R1 and R2 is set within a region of 0.5-0.7 of the said half grounding width.
Patent JP-H05239976-A (JP)
Title: Curtain door with superior heat insulating property
Inventor: BERUNAARU KURAUTOREERU
IPC: E06B9/06
Filed: 1992-10-30
Abstract: PURPOSE: To limit heat loss by two metal side upright parts provided for a curtain door. CONSTITUTION: Side upright parts 1 and 2 provided for a curtain door comprises two vertical metal bars 26 and 27 each forming the vertical edge parts of slideways 8 and 37, and the bars 26 and 27 are separated from each other by vertical slots 34 and 36 extended over substantially the entire height of the upright parts 1 and 2. At least one vertical bar 27 among the two is located close to a wall 9, is in draft-proof contact with the wall 9, and is substantially in draft-proof contact with a curtain 4 over the entire height of the curtain 4 at least when the curtain 4 is down.
Patent JP-H0595967-A (JP)
Title: Method and apparatus for burying wax pattern for manufacture of resin bedded denture
Inventor: OHARA KAZUO
IPC: A61C13/14
Filed: 1991-10-12
Abstract: PURPOSE:To improve workability while producing a highly accurate resin bedded tooth by burying a way pattern into a gypsum slurry easily without mixing bubbles. CONSTITUTION:A gypsum weighing means A is provided to weigh gypsum 4a which is required to prepare a gypsum slurry allowing the burying of one wax pattern for producing a resin bedded denture and a stir up means 12 which mixes the gypsum 4a with water to prepare a gypsum slurry. In addition, a water/gypsum mixing means B is provided including an shutoff valve 13 which passes the total amount of the gypsum slurry after the preparation one at a time to be supplied to a burying flask C and a burying flask C which houses one wax pattern allowing the injection of the gypsum slurry under a reduced pressure.
Patent JP-H06135407-A (JP)
Title: Manufacture of sealing container
Inventor: TERUI MAKOTO
IPC: B65D3/10
Filed: 1992-10-30
Abstract: PURPOSE:To improve sealability by securely sticking a folded part wherein an upper end of a container body is folded to a side plate of a lid material. CONSTITUTION:A lid material 2 having a folded side plate 4 is fitted into an opening of a container body 1 filled with contents inside. Then a cylinder 1a of the container body 1 and the folded side plate 4 are heat-sealed by an inner heating mold 10 and an outer heating mold 11, and hot-melt adhesive is spouted from a hot-melt nozzle 17 to the vicinity of an end 4a of the folded side plate 4. An upper end of the cylinder 1a is folded inward by a curl mold 19, and the folded part of the cylinder 1a and the folded side plate 4 are stuck to each other via the hot-melt adhesive by a knurling tool 21 and an outer sealing mold 22.
Patent JP-H0623849-A (JP)
Title: Method for molding resin molded product for automobile
Inventor: OKUDAIRA KINJI
IPC: B29L31/30
Filed: 1991-11-08
Abstract: PURPOSE:To dispense with a foaming mold and to enhance productivity and economical efficiency by omitting the setting work of a cavity mold by pressing a laminated sheet obtained by laminating a foamed sheet to a skin for a pad under pressure to obtain a pad member and fitting the peripheral edge of the pad member in a fitting groove under pressure to fix the same. CONSTITUTION:For example, in the injection molding of an instrument panel main body 3, a fitting groove 14 receiving the periphery of the pad member 11 applied to the proper place of the surface of the panel main body is formed. The pad member 11 is constituted by laminating a foamable sheet 16 to a skin 15 for a pad such as cloth or synthetic leather to form a laminated sheet 17 and pressing the laminated sheet 17 under heating by a heating press device not only to foam the foamable sheet 16 but also to press the peripheral edge part of the sheet 16 so as to have proper thickness. Next, the peripheral edge of the pad member 11 is fitted and pushed in the fitting groove 14 provided to the panel main body 13 to be fixed thereto.
Patent JP-S63145042-A (JP)
Title: Injection mistake detector of ink jet printer
Inventor: SAWADA KENJI
IPC: B41J2/125
Filed: 1986-12-09
Abstract: PURPOSE:To simply detect an injection mistake, by a method wherein ink containing an electrolyte as a component is injected between a pair of the injection mistake detection electrodes formed on a substrate placed in opposed relation to a jet nozzle a plurality of times from the jet nozzle and the injection mistake is detected on the basis of the presence of the electric continuity between the electrodes due to the ink. CONSTITUTION:When a dot 3 containing an electrolyte as component is injected between electrodes 1, 2 and a rectangular wave of 1$100musec is applied between the electrodes 1, 2 by the ionization of the electrolyte, a current flows between the electrodes and voltage V is generated in the detection resistor 5 within a detection circuit. When generated voltage is O volt, an injection mistake is judged and when said voltage is V volt, normality is judged. By this method, the injection mistake of the dot can be certainly detected with respect to all of recording heads different in a dot pitch, a dot diameter and the number of nozzles.
Patent JP-H02140691-A (JP)
Title: High conversion heavy water type reactor
Inventor: YOKOZAWA KUNISHIGE
IPC: G21C1/20
Filed: 1988-11-19
Abstract: PURPOSE:To obtain high conversion and high burnup without providing another tank is reactor core tank and without moving a fuel assembly by providing a means for improving a neutron moderation characteristic without moving the fuel assembly in a heavy water moderator area, on a reactor core. CONSTITUTION:A fuel assembly 2 passes through a calandria tank 1, and also, held in a pressure tube formed like a loop in the calandria tank 1 through a steam drum 4, and light water of coolant is allowed to pass through, and heavy water in a reactor core 3 is brought to reflux by a passage 6 having a heat exchanger 5. Also, a mesh-like partition wall 7 installed in heavy water is provided in the reactor core 3, as a means for improving a neutron moderation characteristic without moving the fuel assembly 2 in a heavy water moderator area, and in this partition wall 7, balls 8 being freely adjustable are contained. In such a way, as for the reactor core 3, even if the fuel assembly 2 is moved in the heavy water moderator area, the neutron moderation characteristic is improved.
Patent JP-H10144544-A (JP)
Title: Output transformer for converter, and switching converter and equipment
Inventor: NAGANO NOBUHISA
IPC: H01F30/04
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a transformer for a converter, and switching converter and equipment capable of partly controlling a constant-voltage control of an output voltage in the higher voltage side, and the output voltage in the higher voltage side is not influenced widely by quick load variation in the lower voltage side, with a simple circuitry having a constant-voltage control means in a split winding on the lower voltage side. SOLUTION: A first split winding of a secondary winding formed by a plurality of split winding connected in series is closely magnetic coupled on a primary winding and a secondary split winding is relatively loosely magnetic coupled on a primary winding. The load in the lower voltage side is connected to the first split winding of the above transformer and controlled in a constant-voltage way by the constant-voltage control means, and a total voltage, addition of the first split winding voltage and the second split winding voltage, is supplied to the load in the higher voltage side.
Patent JP-H11135740-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUMI HIROBUMI
IPC: H01L21/8242
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing process, by obtaining a lower electrode of a capacitor comprising the electrode lower layer at the lower part and the electrode upper layer at the lower part, and obtaining a silicon layer constituting a part of source/drain. SOLUTION: In a memory region 11a at the surface side of a substrate 11, a memory element 1a in DRAM constitution having a capacitor is formed. In a logic region 11b, a logic element 1b having an S/D 31 comprising an S/D diffused layer 23, and an S/D 31 comprising a silicon layer 27 and a silicide film 27A at the upper surface of the layer 23, are provided. This logic element 1b is formed. Then, a lower-electrode upper layer 27 a constituting a part of the lower electrode of a capacitor is formed. At the same time, a silicon layer 27 constituting a part of the S/D 31 in the logic element is formed. Therefore, the manufacturing process of a semiconductor device can be reduced.
Patent JP-H05172899-A (JP)
Title: Determination of upper position of circuit board inspecting device
Inventor: MASUDA MASATO
IPC: G01R31/28
Filed: 1991-10-14
Abstract: PURPOSE:To improve the positioning precision in the electric contact between the connector of an inspected circuit board set on a substrate and a probe installed on a press board, in a circuit board inspecting device. CONSTITUTION:A movable guide unit 2 is installed so as to be movable for a press board, and a movable guide 4 which is applied with an urging force by a spring 3 in the downward direction and has a tapered shaped top edge is installed on the movable guide unit 2. while, a guide board 6 having a tapered hole 5 is installed on a glass epoxy plate 8 as base board. The position adjustment in the electric contact between the connector 9 circuit board 7 and a probe pin 10 is carried out by fitting the movable guide 4 into the tapered hole 5 by lowering the press board.
Patent JP-H08206191-A (JP)
Title: Injectable micro-dispersion solution for restoration and supplement of soft tissue
Inventor: ANJIERO JII SUKOPERIANOSU
IPC: A61L27/18
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a safe and injectable soft tissue repairing and augmenting material which achieves biological absorbability sustained for a long time by combining a specified fluid carrier and a specified particulate material. SOLUTION: This injectable biologically absorbable microdispersion liquid is so arranged to contain a fluid carrier as liquid polymer selected from a group of at least two types of liquid polymer compounds with a first lactone repeated unit and a plurality of liquid polymer compounds with first and second lactone repeated units. Moreover, the dispersion solution is made to contain a particle material selected from a group comprising a solid-like homopolymer compound of poly (εcaprolactone), a solid-like homopolymer compound of poly (pdioxane), a solid-like homopolymer compound of poly (trimethylene carbonate), a plurality of solid-like copolymer compounds with ε-caprolactone repeated unit and with a third lactone repeated unit and a plurality of solid-like copolymer compounds with trimethylene carbonate repeated unit and the second lactone repeated unit.
Patent JP-2001117230-A (JP)
Title: Positive photoresist composition
Inventor: MIZUTANI KAZUYOSHI
IPC: H01L21/027
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a positive photoresist composition having high sensitivity and high resolving power of <=0.157 μm, giving a rectangular resist pattern, having good wettability with a developing solution and less liable to cause development defects in the production of a semiconductor device and to obtain a positive photoresist composition which ensures a small dimensional shift in pattern transfer to a lower layer in an oxygen plasma etching step in a two-layer resist process. SOLUTION: The positive photoresist composition contains an acid decomposable polymer containing specified silicon-containing repeating units and repeating units with one of specified structures and having solubility to an alkali developing solution increased by the action of an acid.
Patent JP-H05204606-A (JP)
Title: Floating point arithmetic system and unit
Inventor: OKAMOTO FUYUKI
IPC: G06F7/485
Filed: 1992-10-07
Abstract: PURPOSE:To attain the rapid processing of a floating point arithmetic unit. CONSTITUTION:This floating point arithmetic system using the floating point arithmetic unit for executing floating point true adding/subtracting processing by inputting the 1st and 2nd input operands in floating point data whose mantissa part is expressed by an absolute value executes processing for converting integer data into corresponding floating point data by expressing one of the 1st and 2nd input operands as integer data expressed by a 2's complement (a), converting the integer data into an absolute value by means of a mantissa adder (b), adjusting the bit position of the integer data by means of a normalized shifter (c), and then generating the value of an exponential part by means of an exponential part updating unit and a bit position decoder (d).
Patent JP-H07129097-A (JP)
Title: Display device
Inventor: MIZUTANI JUNICHI
IPC: F21S2/00
Filed: 1993-10-29
Abstract: PURPOSE:To compose LED picture elements suitable for color display. CONSTITUTION:(a) is a first embodiment of 3X3 matrix picture element in which four blue LED are arranged at four corners, three green LED are arranged at a central column and two red LED are arranged at the centers of remained opposite sides. (b) is a second embodiment in which five blue LED are arranged in a cross shape at the center, two green and two red LED are respectively arranged at the four corners diagonally. Dots matrix is composed of the arrangement of the picture element 10 or 10' as a dot and many dots are arranged to form a large-sized display panel. As a constitution of a picture element, color arrangement has symmetry and in such a manner, the picture elements are excellent in color mixing and white mixing is realized in a short distance.
Patent JP-H10139807-A (JP)
Title: Catalyst for polymerizing olefin and polymerization of olefin
Inventor: IKEDA TAKAHARU
IPC: C08F4/6592
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject catalyst capable of suppressing adhesion of a polymer to the wall of a reactor and inexpensively preparing an olefin polymer excellent in granular shape in improved polymerization activity, by bringing a specific interlaminar crosslinked clay into contact with a transition metal compound and an organoaluminum compound. SOLUTION: This catalyst is obtained by bringing (A) (A1 ) interlaminar cross-linked clay containing a cation having ion exchange ability between layers or (A2 ) interlaminar cross-linked clay treated with an inorganic salt or an acid into contact with (B) a transition metal compound  e.g. a compound of formula I [M1 is titanium, zirconium or hafnium; Y is H, a halogen, a 1-20C alkyl, etc.; R1 and R2 are each a ligand of formula II (R6 is Y except a halogen), etc., and form a sandwich structure with M1] to be concrete, bis(cyclopentadienyl)titanium dichloride, etc.} and (C) an organoaluminum compound.