baber/WOPTO huggingface dataset:
Patent JP-2005096329-A (JP)
Title: Mold assembly and injection molding method for molding having hollow part
Inventor: KAYANO YOSHIHIRO
IPC: B29C45/00
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold assembly which does not need a complex structure and a long time to cool/solidify a thermoplastic resin injected into a cavity and can discharge pressurized fluid in a hollow part after the resin in the cavity is cooled/solidified.  <P>SOLUTION: The mold assembly has first and second mold parts 11 and 12, the cavity 18, a molten resin injection part 15, and a pressurized fluid introduction part 16. A recess 20 which communicates with the cavity 18 and into which the molten thermoplastic resin is partially introduced from the cavity 18 is formed in a part 19B of the second mold corresponding to the terminal in the flow direction of the molten resin injected into the cavity 18. A pressurized fluid discharge part 21 which is opened to the recess 20 and communicates with the outside is formed in a part of the recess 20 at which the molten resin does not arrive.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105025-A (JP)
Title: Grease composition and rolling bearing
Inventor: SAKAGAMI KENTARO
IPC: C10N30/08
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grease composition which exhibits an excellent low torque performance and its durability in a wide temperature range and has a better seizure life.  <P>SOLUTION: The grease composition containing a base oil and a thickener is obtained by adding an N-vinylamide microgel in an amount of 0.5-10 wt.% of the total amount of the grease composition. The N-vinylamide microgel is obtained by polymerizing and crosslinking compounds expressed by general formula (I) and general formula (II) at a weight ratio of (I):(II)=70-99.9:30-0.1 and gelatinizing the obtained polymer with water, a lubrication oil or an organic solvent. General formula (I): CH<SB>2</SB>=CR<SP>1</SP>NR<SP>2</SP>COR<SP>3</SP>. General formula (II): CH<SB>2</SB>=CR<SP>4</SP>CO(OX)<SB>n</SB>OR<SP>5</SP>. In the formulas, R<SP>1</SP>-R<SP>5</SP>are each a hydrogen atom, a methyl group or an ethyl group; X is a 2-3C alkylene group: and n is an integer of 2-30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106636-A (JP)
Title: Ultrasonic flaw detection method and apparatus
Inventor: NAGATA YASUAKI
IPC: G01N29/11
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic flaw detection method and an ultrasonic flaw detection apparatus for determining the presence or absence of an inclusion more accurately.  <P>SOLUTION: An ultrasonic transmitter 18a and an ultrasonic receiver 18b are arranged opposingly while sandwiching an inspection target 16, ultrasonic sinusoidal burst waves are transmitted from the ultrasonic transmitter 18a, ultrasonic sinusoidal burst waves transmitted through the inspection target 16 are received by the ultrasonic receiver 18b, and signals transmitted from the ultrasonic receiver 18b are processed to obtain the ratio of the amplitude of secondary harmonic to incident wave amplitude.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005107321-A (JP)
Title: Electrophotographic photoreceptor
Inventor: AZUMA JUN
IPC: G03G5/06
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor, having high sensitivity and improved mechanical durability of a photosensitive layer.  <P>SOLUTION: The electrophotographic photoreceptor has a photosensitive layer containing at least a charge-generating agent, a charge transport agent and a binder resin formed on a conductive substrate. The binder resin is a polycarbonate resin, expressed by general formula (I) synthesized from a monomer containing biphenol expressed by general Formula (A). The melting point of the biphenol expressed by general formula (A) is ≤160°C. In the general Formulae (A) and (I), R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>and R<SB>4</SB>are identical or different groups and each represents a hydrogen atom, a 1-12C alkyl group, a 1-12C fluoroalkyl group or an aryl group; X represents -O-, -S-, -CO-, -COO-, -(CH<SB>2</SB>)<SB>2</SB>-, -SO-, -SO<SB>2</SB>-, -CR<SB>11</SB>R<SB>12</SB>-, -SiR<SB>11</SB>R<SB>12</SB>- or -SiR<SB>11</SB>R<SB>12</SB>-O-; q represents 0 or 1; R<SB>7</SB>to R<SB>10</SB>are identical or different groups and each represents a hydrogen atom, a ≤3C alkyl group, a ≤3C fluoroalkyl group, a halogen atom or a phenyl group; and m and n satisfy 0.4<m/(m+n)<1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005108391-A (JP)
Title: Semiconductor storage device
Inventor: TAKANO HIROSHI
IPC: G11C11/22
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor storage device wherein discrimination of data is performed without using a reference potential and operation time can be reduced.  <P>SOLUTION: The semiconductor storage device is provided with: a memory cell 1 connected to a bit line BL and comprising a ferroelectric capacitor 3 having hysteresis characteristics; and a chopper comparator 2 connected to the bit line BL and reading out data stored in the memory cell 1. When data are read out, a wordline WR is raised up to Vcc from an initial state where difference between potentials of the bit line BL and the wordline WL is substantially 0V, and then the wordline WL is returned to 1/2Vcc and data are read out by the chopper comparator 2, based on the potential of the bit line BL at that time and the logical threshold value (1/2Vcc) of the chopper comparator 2 to be the potential of the bit line BL in the initial state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116749-A (JP)
Title: Electronic device equipment
Inventor: TAKAHASHI MASAYA
IPC: H01L23/50
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device equipment, effective especially when a plurality of elements are employed and a relative positional accuracy between elements mutually is required.  <P>SOLUTION: The electronic device equipment is constituted so that resin molds 4a-4c for sealing the elements 3a-3d mounted on the island (i) of a lead frame 2 are manufactured so as to seal while including one part of the lead unit (t) electrically connected to the other element 3d as the resin mold 4a which seals the element 3a. Further, the resin mold 4a is connected to the resin mold 4b, and the resin mold 4b is connected to the resin mold 4c by two pieces of the lead unit (t) and a connecting unit (s).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004144079-A (JP)
Title: Fuel injection control system of reduced emission
Inventor: MCGEE BRIAN G
IPC: F02M59/10
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection control system of reduced emission.  <P>SOLUTION: A single fuel shot is supplied when a rack is less than a first prescribed threshold. A first fuel shot and a second fuel shot are supplied when the rack exists above the first prescribed threshold and exists below a second prescribed threshold. The single fuel shot is supplied when the rack exists above a third prescribed threshold.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005118092-A (JP)
Title: Clothes drying apparatus
Inventor: NOJIMA HAJIME
IPC: D06F58/28
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clothes drying apparatus capable of detecting air volume decline in the case of adopting a heat pump device including a compressor as a heat source.  <P>SOLUTION: The clothes drying apparatus comprises: the heat pump device 8 including the compressor 9, a heat radiator 10 and a heat sink 12; an air path 15 for guiding drying air from the heat radiator 10 through a drying cabinet 16 to the heat sink 12; a blower 14 for sending the drying air to the air path 15; an air supply temperature detection means 17 for the drying air before supplying heat to clothes; a control means 18 for controlling the temperature of the drying air by controlling the number of rotation of the compressor 9; a storage means 19 storing the number of rotation of the compressor for maintaining the drying air at a prescribed temperature in prescribed air volume; and an air volume decline detection means 20 for comparing the number of rotation in the control means 18 and the number of rotation in the storage means 19 and judging the air volume decline. Thus, the air volume decline is detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118231-A (JP)
Title: Structure of golf club head
Inventor: CHIN KENDO
IPC: A63B102/32
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To enhance quality of casting of a head by applying a mold cavity of a ceramic shell to a single injection port and forming a single directional mold flow and a style of solidifying at the time of casting.  <P>SOLUTION: In the head constituted of a head body, a neck, a junction portion, and at least one of hole, the head is made by the casting using a mold cavity of the ceramic shell. The front surface of the head body is provided with a face plate. The neck is used for coupling with a shaft. The junction portion is forme between the face plate and the neck. The junction portion is constituted so as to have relatively thin and uniform wall thickness of a wall by forming the hole in the junction portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005119139-A (JP)
Title: Method and device for measuring discharge amount of functional liquid droplet jet head, method of controlling driving of functional liquid droplet jet head, liquid droplet jet device, method of manufacturing electrooptical device, electrooptical device, and electronic device
Inventor: TAKAHASHI HAYATO
IPC: B05C5/00
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of measuring a discharge amount of a functional liquid droplet jet head capable of obtaining a highly reliable measurement result about a discharge amount of an extremely small functional liquid droplet ejected from each nozzle of the functional liquid droplet jet head, and to provide devices therefor.  <P>SOLUTION: This discharge amount measuring device 5 of the functional liquid droplet jet head 16 is adapted to measure a discharge amount of a functional liquid droplet ejected from each nozzle 65. The device 5 comprises a control means 8 for controlling a driving waveform for a discharge driving element 61 coupled to each nozzle 65 of the functional liquid droplet jet head 16, an image capturing means 102 for capturing an image of a functional liquid droplet deposited on an inspection substrate 112 of which the surface is processed so that the deposited functional liquid droplet has a predetermined contact angle with respect to the surface, an image analyzing means for analyzing the diameter of the functional liquid droplet by using the captured two-dimensional image of the functional liquid droplet, and a calculating means for calculating the volume of the functional liquid droplet based on the predetermined contact angle and the diameter of the functional liquid droplet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123937-A (JP)
Title: Terrestrial digital broadcast wave monitoring apparatus
Inventor: OTAKA NOBUAKI
IPC: H04B17/10
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terrestrial digital broadcast wave monitoring apparatus capable of more efficiently performing high-quality monitoring of terrestrial digital wave broadcast of an OFDM (orthogonal frequency division multiplexing) modulation type by remote monitoring.  <P>SOLUTION: An image generation part 18 processes constellation data having a transfer rate set to about 80Mbps and to be outputted by an OFDM demodulation part 16 to thereby generate a constellation image of a binary image of which the image size is set to 256 bit (X axis) × 256 bit (Y axis)= 65K bit and the whole or a part of the generated constellation image is transferred to a host PC1 for monitoring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005119556-A (JP)
Title: Suspension supporting device of vehicle
Inventor: NEMOTO AKIHIRO
IPC: B62D21/00
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To enhance resistance to environment by draining effectively the water from the peripheral area of the suspension arm supporting part of a cross-member.  <P>SOLUTION: A suspension supporting device of a vehicle includes groove-shaped draining beads 17 having communication to a recess 14 in an upper panel 1a whereto a welding nut 9 for fastening the supporting end in the rear of a suspension arm is secured, and rusting of the metal part of the suspension arm supporting part and deterioration of the bushing are precluded by draining the water stagnating in the peripheral area of the welding nut 9, and ill influence of noise emission or a drop of the vibration control performance upon the maneuvering stability is avoided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130217-A (JP)
Title: Input/output interface circuit of semiconductor integrated circuit
Inventor: HAMANAKA SHINSUKE
IPC: H03K19/0175
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To make a termination resistance and the output impedance, independently of the variation of the process condition and the temperature change, and control the load impedance at an input mode and the output impedance at an input mode so that both have the same value.  <P>SOLUTION: A plurality of PchTrs 21 and NchTrs 22 are cascaded in between a VDD and a GND, and input/output terminals 14 are commonly connected to connection points of the PchTrs 21 and NchTrs 22 in the plurality of paired Tr (transistors). Two pairs of Trs (21, 22) form one set, and there are installed a plurality of sets of Trs. The PchTrs 21 in each set have the same on-resistance and the NchTrs 22 in each set have the same on-resistance. At the input mode, one pair of Trs 21, 22 in the first set are turned on, and the Tr pairs in the second set and following sets are selectively turned on. At the output mode, two PchTr 21 or NchTr 22 in the first set are turned on, and the Trs, in the second set and following sets, are selectively turned on.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088184-A (JP)
Title: Fore-and-aft and right-and-left adjustment fixed type cartridge type receiving face plate
Inventor: YAMADA NOBUO
IPC: B31B50/20
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fore-and-aft and right-and-left adjustment fixed type cartridge type receiving face plate of an automatic plane blanking machine.  <P>SOLUTION: A stainless hard plate is used for a base 1 of a receiving face plate main body, and adjusting guides 3a, 3b, 4a, 4b are provided at the right and left sides of the base 1. Adjusting parts 5a, 5b and scales 6, 7 for adjustment are provided on the adjusting guides. A cartridge type plate is moved fore-and-aft and right-and-left by turning a nut for movement, fixed with a screw provided at a corner after the fore-and-aft movement, and locked with a stopper after the right-and-left movement.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132929-A (JP)
Title: Polyamide resin composition for film
Inventor: OYAMA HAJIME
IPC: C08K5/098
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamide resin composition which gives a film being excellent in transparency, slipperiness, and printability, reduced in the formation of die lines and fish eyes, and is capable of being continuously and stably produced at a high-temperature and long-time conditions capable of coping with recent high throughput rate molding.  <P>SOLUTION: The polyamide resin composition is prepared by compounding 100 pts.wt. polyamide resin with 0.01 to 0.5 pt.wt. (A) inorganic filler particles, 0.01 to 0.7 pt.wt. (B) partial ester compound between a trihydric to hexahydric aliphatic alcohol and a 10 to 22C fatty acid, and (C) a 12 to 30C hydroxyfatty acid magnesium salt in an amount ranging from 0.001 to 0.1 pt.wt. and being 0.05 to 0.7 time the weight of component (B).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132267-A (JP)
Title: Pneumatic tire
Inventor: MISUMI HIDEKI
IPC: B60C11/12
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire excellent in abrasion resistance, uneven-abrasion resistance, a gripping property, controllability and stability and a low noise property.  <P>SOLUTION: A central main groove 12, a left main groove 14, a right main groove 16, a left striation 24 and a right striation 28 extend in the circumferential direction while repeating bending right and left with a constant amplitude. A siping 30 in the circumferential direction and a siping 32 in the axial direction are formed on a left rib 18 and a right rib 20. A tread width Wt is larger than 0.70 times of a tire width W. A distance L2 to the left main groove 14 from the center in the axial direction and a distance L2 to the right main groove 16 from the center in the axial direction are more than 20% and less than 30% of the tread width Wt. A distance L3 to the left striation 24 from the center in the axial direction and a distance L3 to the right striation 28 from the center in the axial direction are more than 35% and less than 40% of the tread width Wt. An amplitude A2 of the left main groove 14 and the right main groove 16 is larger than an amplitude A1 of the central main groove 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134336-A (JP)
Title: Insulation monitor
Inventor: TANAKA GATSURUHIKO
IPC: G01R31/02
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent as much as possible the parts used for protection from being damaged regarding the signal generator circuit for generating the insulation monitoring signal for monitoring the insulation to the earth of cable ways connected with the output side of a transformer.  <P>SOLUTION: The parts of the protection circuit 40 is prevented as much as possible from being damaged by the following way that the output terminals of the amplifier 30 are short-circuited by the triac 41 until the amplifier 30 and the injection transformer 50 are intercepted by the relay 44. The triac 41 and the relay 44 are made to collaboratively work such that when the amplifier 30 and the injection transformer 50 are intercepted by the relay 44, the short-circuited part of the output terminal of the amplifier 30 is made to cutoff by the triac 41. Thereby, the closing time of the triac 41 is shortened as much as possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139015-A (JP)
Title: Heavy water enrichment method and heavy water enrichment apparatus
Inventor: NAGAMORI SHIGERU
IPC: C01B5/02
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heavy water enrichment method which enables the low-cost and efficient enrichment and separation of heavy water present in water, and to provide a heavy water enrichment apparatus.  <P>SOLUTION: The method comprises forming a hydrate from heavy water by bringing water comprising light water and heavy water into contact with a hydrate-forming substance under conditions which lie on the lower-temperature or higher-pressure side as compared with the equilibrium conditions for the formation of a hydrate from the hydrate-forming substance and heavy water and lie on the higher-temperature or lower-pressure side as compared with the equilibrium conditions for the formation of a hydrate from the hydrate-forming substance and light water, and separating the formed heavy water/gas hydrate from the light water. The steady-state conditions for the formation of the heavy water hydrate are set on the slightly lower temperature or slightly higher pressure side as compared with the equilibrium conditions for the formation of the hydrate of the hydrate-forming substance and heavy water, are shifted to the supercooling conditions on the lower side as compared with the steady-state conditions and/or superpressure conditions on the higher-pressure side as compared with the steady-state conditions by sharply changing the temperature and/or the pressure at an arbitrary time point at the start of the hydrate production or during its production, and then restored to the initial steady-state conditions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004161764-A (JP)
Title: Hair wax product containing polyethylene glycol wax and hydrophobic material
Inventor: HANNICH MANUELA
IPC: A61K8/37
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hair wax product capable of being easily washed out, homogeneous for a long period, and difficult to be changed into a granular state.  <P>SOLUTION: This hair wax product contains at least one kind of polyethylene glycol having waxlike hardness at room temperature in an amount of more than 20 wt% and at least one kind of additive (preferably, selected from a hydrophobic wax, a hydrophobic soft waxlike material, and a hydrophobic oil) for preventing the polyethylene glycol from crystallizing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005140024-A (JP)
Title: Electronic egr gas control device
Inventor: ANDO KAZUSHI
IPC: F02M25/07
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EGR gas control device adaptable for following a sudden change in a target value for an EGR rate.  <P>SOLUTION: In an intake passage on the downstream side of an electronic controlled throttle valve whose fully closed position is set as an initial position, a bent passage is arranged which forms part of an exhaust gas recirculation passage. An exhaust gas recirculation amount control valve is arranged in a cylindrical portion concentrically extending from the bent passage to the intake passage. The control valve is formed by a butterfly valve and driven via a reduction gear mechanism by a motor. The opening of the control valve is detected and the flow amount of cooled exhaust gas is detected at the outlet of an exhaust gas cooling device by a flow sensor, and signals therefrom are reflected to control the control valve.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140689-A (JP)
Title: Thermal flowmeter and fuel control device
Inventor: SUETAKE SHIGENORI
IPC: F02D41/18
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal flowmeter capable of reducing errors between the average flow rate calculated with the flowmeter and the actual average flow rate, when air-intake pulsation of an engine occurs.  <P>SOLUTION: The thermal flowmeter measures the flow rate of a fluid passing through a flow tube provided to an internal combustion engine. It comprises a filter 7 (composed of a fixed resistor 3 and a capacitor 4), in which the flow rate signal Vin outputted from a flow rate detecting means provided in the tube is inputted for a prescribed processing with the flow rate signal Vin, and a selecting means 8 (composed of a fixed resistor 2, an operational amplifier 5, and a diode 6) which compares the flow rate signal Vin outputted from the flow rate detecting means with a filter signal Vf that has passed the filter 7, for selecting the higher as a new flow rate signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142121-A (JP)
Title: Organic el display device and manufacturing method of the same
Inventor: TANAKA MASAHIRO
IPC: H05B33/14
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL display device which improves productivity, and to provide a manufacturing method of the same with improved productivity.  <P>SOLUTION: The manufacturing method of the organic EL display device includes a process of forming a conductive film on a flat surface of a first temporary substrate 1, a process of forming an electronic circuit by forming a laminate composed of various layers having different conductivity from each other formed by patterning the conductive film as a positive electrode of a light-emitting element, a process of sticking a second temporary substrate on the surface of the laminate, a process of removing the first temporary substrate, and a process of sticking a first flexible substrate on the surface of the laminate, at a side where the first temporary substrate is removed. A plurality of holes are formed substantially evenly on the surface of the first temporary substrate, and a release agent is applied at least on the surface, on which the conductive film is to be formed so as to cover the holes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI