baber/WOPTO huggingface dataset:
Patent JP-2003237285-A (JP)
Title: Double-chuck type mechanical pencil
Inventor: ARAI YUKIO
IPC: B43K21/16
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional cushion type double-chuck mechanical pencil has a number of parts and is complex in structure so that its disassembly for removing a broken lead is not easy, and centering is difficult.  <P>SOLUTION: A mechanical pencil is composed of a tip component 3 fitted detachably to the tip part of a casing 1, a lead tank 4 sliding longitudinally in the casing by being operated externally, a lead feeding chuck 5 fitted directly or indirectly to the tip of the lead tank, a chuck ring 6 loosely engaged with the chuck 5, a sleeve 7 set slidably between the tip component and the chuck 5, a tip chuck 10 fixed to the tip part of the sleeve, a return spring 8 set between the sleeve and the tip of the lead tank, a tip spring 13 set between the tip component and the sleeve, a stopper cylinder 14 set between the tip component and the lead tank, and a cushioning spring 15 set between the stopper cylinder and the rear end of the sleeve.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004056964-A (JP)
Title: Power supply unit
Inventor: MATSUBARA NORIYUKI
IPC: H02M3/28
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply unit wherein malfunction due to inrush current to a load circuit at start is prevented and if overcurrent occurs, a detection power circuit is stopped through primary current detection.  <P>SOLUTION: The power supply unit comprises a transformer 3 which is supplied with direct-current voltage from a direct-current power supply 2 through a semiconductor switch 4; a rectifying and smoothing circuit 6 which rectifies and smooths the induced voltage of the secondary winding 3b of the transformer 3 and outputs it to the load circuit 7; a control IC 5 which controls the semiconductor switch 4; a resistor 31 for detecting overcurrent in the primary winding 3a of the transformer 3; a diode 32, a resistor 33, and a capacitor 35 which are connected across the resistor 31 for overcurrent detection; and a comparator 36 which compares the detection voltage of the capacitor 35 with a threshold voltage the comparator itself has and if the detection voltage exceeds the threshold voltage, and outputs an overcurrent detection signal OC to the control IC 5. A time constant is set for the resistor 33 and the capacitor 35 so that the detection voltage does not exceed the threshold voltage during an inrush current generation period, and the control IC 5 is provided with a function of holding the overcurrent detection signal OC.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061257-A (JP)
Title: Electronic balance
Inventor: KUSUMOTO TETSURO
IPC: G01G21/16
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic balance which is free from such troubles as damaging the flexible parts of the beams of a Roberval mechanism, or spoiling durability because of enlargement of its surface roughness due to adjustment for a one-sided placement error.  <P>SOLUTION: In the electronic balance provided with the Roberval mechanism 2, grinding of the flexible portions e at both end portions of the two beams 23a, 23b of the Roberval mechanism 2 to be performed for making these parallel beams becomes unnecessary, by making one or both adjustable out of a uniting position of a measuring dish 3 with respect to a movable pillar 21, and a uniting position of a fixed pillar 22 to the base 4 of the balance, to get rid of the one-sided placement error.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061365-A (JP)
Title: Pressure sensor
Inventor: YAMAKAWA TOMOYA
IPC: G01L9/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized and inexpensive pressure sensor having high bonding strength of a bonding wire.  <P>SOLUTION: The pressure sensor includes a connector housing 30, a sensor housing for inserting the connector housing 30, and a pressure room formed between the connector housing 30 and the sensor housing. A pressure sensing element 20 is housed in the pressure room. The connector housing 30 includes a pressure receiving surface 32 on which a terminal pin and the pressure sensing element 20 electrically interconnected through the bonding wire 34 are arranged. The pressure receiving surface 32 has an approximately circular shape, in which the pressure sensing element 20 is exposed at the central part thereof, and in which a pin tip part 110 of the terminal pin is exposed at the periphery thereof. In the sectional shape of the pin tip part 110, the width is wider as it approaches to the pressure sensing element 20, and is narrower as it approaches to the outer circumference of the pressure receiving surface 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065274-A (JP)
Title: Aligning passage and pachinko ball hopper
Inventor: MORI SHUNJI
IPC: A63F7/02
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aligning passage and a Pachinko ball hopper having the highly reliable aligning passage capable of obtaining a complete ball clogging avoiding function with a three-dimensional withdrawal structure enabling a relief not only in a width direction but also in a height direction by paying attention to the fact that the cause of a clogging phenomenon inside the passage is the elimination of the relief of balls in contact with each other.  <P>SOLUTION: The aligning passage is the passage for aligning the balls by rolling them by gravity from an upstream side to a downstream side. A width interval slightly narrower than the width of two balls is provided for a passage width to align the balls and make them pass through and a step bottom surface for which one side in the bottom surface width direction of the passage is made slightly higher than the other side is provided for the bottom surface of the passage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067756-A (JP)
Title: Resin composition
Inventor: SHIRAISHI HIDEHIKO
IPC: C08L71/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a (meth)acrylic resin composition comprising an ester compound which has a low viscosity, excellent compatibility with (meth)acrylic resins, viscosity stability, and flexibility, and does not bleed even after thermally melted, and to provide a molded article using the resin composition.  <P>SOLUTION: This (meth)acrylic resin composition is characterized by comprising the ester compound obtained from a polyoxyalkylene alkyl ether and an aromatic monocarboxylic acid. The polyoxyalkylene alkyl ether constituting the ester compound is represented by general formula [1]: R-O-(A-O-)<SB>n</SB>-H [1] [R is a 4 to 18C alkyl; A is a 2 to 3 alkylene; (n) is an integer of 2 to 10].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003249129-A (JP)
Title: Small diameter coaxial cable and its manufacturing method
Inventor: ISHII TOKU
IPC: H01B13/016
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small diameter coaxial having good and stable electric properties.  <P>SOLUTION: The small diameter coaxial cable 10 comprises a core conductor 12, an insulation coat 14, an outer conductive layer 16, and a protection coat 18. For the core conductor 12, a thin wire of copper, copper alloy or single or twisted wire of these thin wires coated with metals of higher conductivity is used. The insulation coat 14 is made of thermoplastic resin and comprises an inner ring 14a just around the core conductor 12, connection parts 14b radially elongated toward outside from the circumference of the inner ring 14a, and an outer ring 14c joined to the outside end of each connection part 14b. Four connection parts 14b are arranged to have intervals of equivalent angle along the direction toward circumference so that four holes 20 which continues in the longer direction are evenly circled up around the center of the core conductor 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004069984-A (JP)
Title: Filter and its manufacturing method
Inventor: HORI JUNICHI
IPC: G02F1/1335
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly obtain a high display quality free from an alignment defect and to prevent generation of a white display unevenness at a part of a screen in a normal temperature performance test, in a color filter using resin black matrices.  <P>SOLUTION: In the color filter having the resin black matrices and a colored part provided between the black matrices on a transparent substrate, the film thickness of the resin black matrices of a non-display part on the outer periphery of a display pixel region part is formed so as to be thinner than the film thickness of the resin black matrices of the display pixel region part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065749-A (JP)
Title: Free kick practice machine
Inventor: KAWAMOTO AKIHIRO
IPC: A63B69/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable a player to practice free kick of soccer even alone adaptively to actual games without receiving the assistance of the other player.  <P>SOLUTION: In a free kick practice machine, each of a plurality of wall members 4 modeled upon an approximately life-sized person is composed of a frame part 7 formed approximately into rectangle elongated vertically, a disk-like dummy head 8 fixed on an upper end of the frame part, and a bag-like cover 9 which removably covers the frame via the dummy head, and the cover is attached/detached to/from the frame part to select one between two of visible and invisible states of the other side of the wall. The other side of the wall is made invisible to practice on the free kick adaptively to the actual game and the other side of the wall is made visible to practice effectively for improving ball control techniques.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078273-A (JP)
Title: Information processor, information processing system, production management support method, storage medium and program
Inventor: FUJITA SHINYA
IPC: G06Q50/04
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor for clearly evaluating production results of a product based on a profit and supporting decision of production planning by displaying an index of productivity considering an occupation rate of an actual process on management of product production.  <P>SOLUTION: An occupation rate acquiring means 103 obtains the occupation rate of time when the production process is occupied for every product. A profit acquiring means 105 allocates the profit at every product and obtains the profit for every product (marginal profit per unit quantity, which is obtained by general cost calculation, and marginal profit per unit time, which is obtained by TOC) based on occupation rate information at every product, which is obtained by the occupation rate acquiring means 103. Output means 108 and 123 output profit information obtained by the profit acquiring means 105.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049195-A (JP)
Title: Scale-removing tool
Inventor: TOMOTA ISAO
IPC: A22C25/02
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scale-removing tool capable of performing the scale-removing work of fishes surely and in a good efficiency.  <P>SOLUTION: This scale-removing tool is provided by installing a hand grip 2, a folded back part 4 and a blade tip 8 installed as one unit with a projected part 6 which is a guiding surface of the scales, at the lower side of the tool. It is possible to perform the fish scale-removing work surely and in a good efficiency, and also perform the hygienic work without having the splash of scales.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081918-A (JP)
Title: Garbage disposer
Inventor: YAJIMA HIROSHI
IPC: B09B3/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposer which not only makes a main body cover light in weight, makes the same compact and enhances the operability for opening and closing the cover without arranging a blowing means and a heating means on the main body cover but also makes the main body light in weight and enables the miniaturization and the cost reduction.  <P>SOLUTION: A blowing means 15 and a heating means 14 are disposed on the outer surface of an outer fixed container 3 and the main body cover 2 is made high on the rear part side and is inclined downwardly toward the front surface. An inner cover 11 is provided with a hot air blowoff hole 11e which supplies hot air from the blowing means 15 into a garbage storing container 4 and a hot air sucking hole 11f which returns the hot air after heating the garbage in the garbage storing container 4 to the blowing means 15. Therein, a circulation blowing passage for heating the garbage in the garbage storing container 4 is formed with the inclined lower surface of the main body cover 2, the hot air blowoff hole 11e of the inner cover 11 and the hot air sucking hole 11f.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085010-A (JP)
Title: Melting treatment device
Inventor: MIYATA TADASHI
IPC: F27B3/20
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a melting treatment device for treating waste by melting it without supplying air to fuel.  <P>SOLUTION: A melting furnace 12 has a melting chamber 13 like a long square box and waste is piled up in the melting chamber 13. A charging port 14 is opened in an intermediate part on a left side wall of the melting furnace 12 to charge waste into the melting chamber 13 through the charging port 14. A flow-out prevention wall 20 is erected in a front end part of a bottom wall of the melting furnace 12, a discharge port 22 is opened at a front position more than the flow-out prevention wall 20, and an exhaust gas port 27 is opened in an upper part on a rear side wall. A melting burner 30 passes through and is supported between the charging port 14 and the flow-out prevention wall 20 in lower parts of both left and right side walls of the melting furnace 12, and a combustion burner 31 passes through and is supported between the charging port 14 and the exhaust gas port 27 in upper parts of both left and right side walls. When waste is melted, flow of air into the melting chamber 13 from the outside is shut off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088579-A (JP)
Title: Frame pulse switching circuit and phase control method thereof
Inventor: YAMAMOTO KOJI
IPC: H03L7/08
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame pulse switching circuit in which a multiplexed transmission is performed without occurrence of out-of-synchronism or alarm even when a synchronizing source frame pulse is switched.  <P>SOLUTION: A phase difference in an output of a selector circuit S1 selected out of a plurality of inputted synchronizing source frame pulses (FP) and an output of a frequency divider M2 and an output of a frequency divider P15 is stored as a digital value and when the synchronizing source FP is switched, based upon a phase difference between a count value 504 comparing phases between the output of the selector circuit S1 and the output of the frequency divider M2 after switching and a stored value 505 just before FP interruption, output phase control is performed on the frequency divider M2. After the lapse of fixed time, based upon a phase difference between a count value 602 comparing phases between the output of the selector circuit S1 and the output of the frequency divider P15 after switching and a stored value 603 just before FP interruption, output phase control is performed on the frequency divider M2 to hold a phase difference in an ordinary state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095621-A (JP)
Title: Semiconductor substrate, method of manufacturing the same, electrooptic device, and electronic equipment
Inventor: SAITO JUN
IPC: H01L27/12
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor substrate provided with a constitution that hardly generates light leaking currents in an active layer.  <P>SOLUTION: This semiconductor substrate 600 is provided with a semiconductor device 620 formed on a supporting substrate 500 through a first insulating layer 550 and a first light shielding layer 530 interposed between the device 620 and the substrate 500. The semiconductor device 620 is provided with a laminated film containing a second insulating layer 210 between two semiconductor layers 220 and 240. The upper semiconductor layer 220 formed on the second insulating layer 210 works as the active layer of the semiconductor device 620 and the lower semiconductor layer 240 formed under the insulating layer 210 works as a second light shielding layer. Therefore, light is hardly made incident to the active layer 220.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094494-A (JP)
Title: Storage medium processor and its control method
Inventor: HASEGAWA REIJI
IPC: G06F12/16
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage medium processor capable of making a memory card extracting operation natural and easy for a user to understand when the user wants to extract the memory card, and making it possible for the user to safely extract the memory card.  <P>SOLUTION: This storage medium processor is provided with a storage medium reading/writing means for reading/writing a predetermined storage medium, a power source switch means for allowing a user to instruct the power-on and power-off of the storage medium processor and a power source control means for holding the instruction of power-off while predetermined conditions are fulfilled, and for disconnecting the power source of the storage medium processor when the predetermined conditions are not fulfilled upon receiving the instruction of the power-off through the power source switch means and the following time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095417-A (JP)
Title: Insertion and pull-out mechanism of memory card connector
Inventor: NISHIO ATSUSHI
IPC: G06K17/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage troubles of a memory card connector in the case of reverse insertion of a memory card.  <P>SOLUTION: A tip of a catch spring 14 fitted to a slider 12 inside the memory card connector is extended upward to be wider than other parts, and a lock plate 16a hung from a top cover 16 is to be of a height only facing off against a widened tip part 15a of the catch spring. When a memory card is reversely inserted, a catch part 15 is pushed by the memory card to turn outward, but the slider slides with the widened tip part 15a in a state evacuated outside the lock plate 16a, so that damage or deformation of the catch spring is prevented, the catch part 15 not colliding with the lock plate 16a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089520-A (JP)
Title: Game machine
Inventor: HOYA MAKOTO
IPC: A63F7/02
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving accuracy in put-out operation.  <P>SOLUTION: A Pachinko machine is provided with a put-out motor 32 for putting out balls by driving; a prize ball counting switch 33 for detecting the balls put out by the put-out motor 32; and a put-out rotation sensor 34 for monitoring to detect the drive state of the put-out motor 32. Since the drive state of the put-out motor 32 can be detected by providing the put-out rotation sensor 34, the fault of the put-out motor 32 can be detected to improve accuracy in put-out operation by combining the detection of the prize ball counting switch 33 of the balls put out by the put-out motor 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092874-A (JP)
Title: Piping connection device
Inventor: FUJITA TOSHIYUKI
IPC: F16L55/18
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piping connection device capable of surely preventing leakage of fluid from a piping system during operation even at a high internal pressure of the piping system, and simply performing a disassembly operation.  <P>SOLUTION: An annular metallic ring cover 11 is fitted with recessed groove formed on an outer periphery of a joint face of a pair of flanges 1, 2 connecting pipings 3, 4. A filler 22 is filled in a joint face gap of a pair of the flanges 1, 2 from a filling hole 20 of the filler 22 installed to the ring cover 11. The metallic ring cover 11 is split into a plurality of pieces, and fitted with the recessed grooves of the flanges 1, 2 in an airtight condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099935-A (JP)
Title: Hot-rolled material of steel pipe for hydroform forming, and manufacturing method therefor
Inventor: KAMI TSUTOMU
IPC: C22C38/16
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-rolled material of a steel pipe for hydroform forming, which has a superior n-value in addition to having a high rL and a low absolute value of Δr, namely a low anisotropy, and to provide a manufacturing method therefor.  <P>SOLUTION: The above hot-rolled material comprises 0.05-0.20% C, 0.001-0.80% Si, 0.30-1.8% Mn, 0.01% or less S, 0.02% or less P, 0.01-0.10% Al, 0.005% or less O and 0.01% or less N, and the balance Fe with unavoidable impurities, and has a tensile strength of 370 to 610MPa, an rL of 0.85 or more and an ¾Δr¾ of 0.10 or less. The method for manufacturing the above material comprises heating a slab having the above composition to 1,000°C or higer, subsequently hot-rolling it while controlling the total rolling reduction in the latter step of a finish rolling to 75% or higher and a finishing temperature in the finish rolling to A<SB>3</SB>(°C) (=910-310*C-80*Mn+40*Si-20*Cu-50*Ni-80*Mo+100*V)+50°C or higher, radiation-cooling it for 1 second or longer after the end of the finish rolling, forcibly cooling it at a cooling rate of 35°C/s or lower, and winding it up.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097334-A (JP)
Title: Slot machine and game hall control system
Inventor: SUNAGA ISAO
IPC: A63F5/04
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine which eliminates manpower required for supervising an act of changing preset value of winning rate fraudulently, by which the fraudulent act is surely found out and detected and the fraudulent act itself is restrained, and a game hall control system which effectively deals with the fraudulent act by utilizing the operation of the slot machine.  <P>SOLUTION: A CPU 21 of the slot machine sends a signal to output alarm sound to a sub-control portion 30 for controlling sound when a step setting switch 101 is turned on to be switched into a setting mode for changing the preset value of the winning rate. The sub-control portion 30 received the signal controls an alarm sound output portion 40 to output the alarm sound from a speaker 12. Therefore, the fraudulent operation of a setting means in the slot machine always makes the alarm sound output.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097380-A (JP)
Title: Slot machine
Inventor: HIRATA SEIYA
IPC: A63F5/04
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine which can carry out a performance suitable for a generation probability of a special game according the probability.  <P>SOLUTION: The slot machine is played with a token or credit and generates prize winning according to the combination of symbols induced and displayed on reels. The slot machine is made to generate a big bonus (BB) or a regular bonus (RB) advantageous for a player, when a BB or RB winning is generated in a normal game condition. The normal game condition is controlled into a high or low probability condition having different probabilities for the BB or RB winning, and carries out an announcement performance indicating the probability for the BB or RB winning at different probabilities according to the control into the high or low probability.  <P>COPYRIGHT: (C)2004,JPO