baber/WOPTO huggingface dataset:
Patent JP-2004134551-A (JP)
Title: Layered ceramic capacitor and its producing process
Inventor: OTSUKA ATSUSHI
IPC: H01G4/232
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layered ceramic capacitor in which warping is suppressed as a whole even when it is fired.  <P>SOLUTION: Shrinkage timing of internal electrodes 56 and 58 is set earlier than that of ceramic layers 52, 54 and 60 at the time of firing. Outer ceramic layers 52 and 54 are arranged such that the thickness t1 of the outer ceramic layer 52 on the terminal side becomes larger than the thickness t2 of the outer ceramic layer 54 on the back surface side (t1>t2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144834-A (JP)
Title: Electrifying roller and its manufacturing method
Inventor: KAMIBAYASHI HIROYUKI
IPC: G03G15/02
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrifying roller which has high dimensional accuracy and which can be continuously manufactured in a large number with homogeneous electric resistance characteristics and little fluctuation in the electric resistance in each roller body.  <P>SOLUTION: In the electrifying roller 10 having a roller body 12 formed by injection molding a molding material around a core material 11 having conductivity, the molding material is prepared by mixing at least two kinds of conductive materials having specific surface areas different from each other in size in a hard thermoplastic resin having 30 to 150 g/10 min MFR (melt flow rate).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146449-A (JP)
Title: Substrate processing apparatus
Inventor: KATO SHUJI
IPC: H01L21/68
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To secure a high throughput by raising a conveying efficiency in a substrate processing apparatus for performing a predetermined process by sequentially processing a substrate such as, for example, a wafer by a plurality of processing units.  <P>SOLUTION: A plurality of towers T1-T8 are provided on the periphery of a conveying region Z extended in a vertical direction. The respective towers T1-T8 are divided into three stages of processing zones, and are respectively provided in these processing zones. The wafer is received by and delivered to the plurality of the laminated processing units by a special purpose substrate conveying means. The processing zones are arranged in order of the processes to be performed for the wafer from a lower stage side toward an upper stage side or from the upper stage side toward the lower stage side. Thus, the wafer can be efficiently conveyed, and the high throughput can be secured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142212-A (JP)
Title: Thermal printer and its density correcting method
Inventor: MACHIDA AKIHIKO
IPC: B41J2/365
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a variation in density when large volume continuous printing is performed.  <P>SOLUTION: In addition to a head temperature sensor 34 for measuring the temperature of a thermal head 21, a platen temperature sensor 37 for measuring the temperature of a platen roller 37 is provided. Since the platen roller 37 is not provided with a cooling mechanism like the thermal head 21, the rising rate of platen temperature is higher than that of head temperature when a large volume (e.g. twenty sheets or more) is printed continuously. A voltage being applied to the thermal head 21 is corrected depending on the head temperature and the platen temperature measured by respective temperature sensors 34 and 37. Since thermal energy generated from the thermal head 21 is corrected, the variation in the density can be suppressed when large volume continuous printing is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144954-A (JP)
Title: Optical element made of plastic and optical pickup device
Inventor: EGURO YAYOI
IPC: G02B5/18
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce and record a plurality of kinds of optical information recording media with an excellent pickup characteristics.  <P>SOLUTION: The melt index is set in the range of 30-60 g/10min in resin containing a composition unit derived from α-olefin and cyclic olefin. This arrangement spreads the resin to tips of parts corresponding to optical path difference imparting structure of a metallic mold in molding. The optical path difference imparting structure is thus formed with a high accuracy, to converge light with high reliability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146172-A (JP)
Title: Illumination controlling device
Inventor: SASAKI TOSHIYUKI
IPC: H04Q9/00
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively configure a device to control remote illumination loading LD1, LD2.  <P>SOLUTION: AS-i (Actuator Sensor-interface) populating a high share as an open network recently in Europe using a bit level signal in which wiring-saving has been recently realized is applied, and the latest ON/OFF directive and a light control directive to the illumination loading LD2 are transmitted by a fixed cycle respectively to slave controllers 301, 302 including AS-i slaves SL1-1, SL1-2 connected to AS-i cable 200 which is a common digital transmission path, from a master controller 100 including the AS-i master MS. The slave controller 301 intermittently applies an alternating current voltage ACS to the illumination loading LD1 via a microcomputer 311, and a triac 330 or the like according to a 4-bit signal BT (light control amount setting directive) which the slave AL1-1 receives and outputs, and the slave controller 302 light-controls the illumination loading LS2 via the microcomputer 312 and an inverter circuit 340 according to the signal BT.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143805-A (JP)
Title: Panel mounting method, structure, and panel
Inventor: SUZUKI NOBUYOSHI
IPC: E04F13/26
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel mounting method which remarkably improves the arranging accuracy of a fixture on a panel and the mounting efficiency of the panel on a wall.  <P>SOLUTION: According to the method, the fixture 20 is engaged with an upper side of the panel 10 at a longitudinal midpoint thereof. First a lower side of the panel 10 is engaged with a start fixture 30, and then a rear surface of the panel is abutted and mounted on a wall surface 40. After the predetermined number of panels 10 are engaged with the start fixture 30 and mounted on the wall surface 40, the fixture 20 is attached to a butting portion between the laterally adjacent panels 10. Then the other panel 10 is arranged on an upper side of the panels 10, and mounted on the wall surface 40. In this manner the panels are successively arranged in a third stage and above from the bottom in the same manner as mentioned above. Further, each panel 10 has marks 1 arranged at the upper central portion thereof, for indicating both right and left edges of the fixture 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145175-A (JP)
Title: Liquid crystal display device
Inventor: SUGINO MICHIYUKI
IPC: G02F1/133
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of suppressing picture quality deterioration by the harmful influence of an overshoot drive by controlling the overshoot drive in accordance with the video adjustment of a user with respect to input picture data.  <P>SOLUTION: The liquid crystal display device is provided with a video processing part 12 which applies a prescribed video adjusting processing to the input picture data based on the video adjusting instruction of the user and a write-in gradation deciding means which calculates enhancement conversion data with which the optical response characteristic of a liquid crystal display panel 4 is compensated in accordance with the gradation transition of the input picture data in before and after at least one vertical interval. The write-in gradation deciding means is provided with a changeover switch 15 which switches either of the enhancement conversion data and the input picture data selectively based on the content of the video adjusting instruction by the user and supplies the selected data to the liquid crystal display panel 4 as display picture data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141559-A (JP)
Title: Game machine
Inventor: SAKANAKA TAKAYUKI
IPC: A63F5/04
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide game machine capable of preventing breaking of an electrical connection means disposed inside a housing and effectively preventing such a fraudulent act as insertion of a foreign matter from outside.  <P>SOLUTION: A control device is set in front of a covering means in an opening upper part 11A, and a hiding means 80 is mounted between an upper opening 60a of the covering means and the control device for hiding the upper opening 60a of the covering means from the front side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153006-A (JP)
Title: Method for manufacturing capacitive element
Inventor: O FUMIO
IPC: H01L27/108
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a capacitive element excellent in ferroelectric characteristics by preventing plug oxidation in, and by preventing iridium diffusion into, a capacitor dielectric film in the process of capacitor dielectric film crystallization for a stacked type capacitive element.  <P>SOLUTION: The method for manufacturing a capacitive element comprises a step of forming first conductive films 18 and 20 containing a first metal on an insulating film 12; a step of forming, in a chamber after removal of residual oxygen, an interface conductive film 21 made of a second metal different from the first metal on the first conductive films 18 and 20; a step of forming, in the same chamber but in an oxygen-containing atmosphere, a second conductive film 22 made of an oxide of the second metal; a step of successively forming on the second conductive film 22, a third conductive film 24, a dielectric film 32, and a fourth conductive film 34; and a step of patterning the first conductive films 18 and 20, the interface conductive film 21, the second conductive film 22, and the third conductive film 24 into a capacitive element lower electrode 30a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149675-A (JP)
Title: Water-based ink composition for ballpoint pen
Inventor: ITO HIROSHI
IPC: C09D11/18
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based ink composition for ballpoint pen stable in ink jetting to the end and enabling favorable writing even in case a writing surface such as of paper is stained with e.g. dirt from the hand.  <P>SOLUTION: The water-based ink composition for ballpoint pen comprises water-based ink essentially comprising a pigment, natural polysaccharides and a water-miscible organic solvent and contains 0.05-10 wt.% of a salt of an alkyl ether or alkenyl ether or alkylphenyl ether phosphoric ester.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149699-A (JP)
Title: Photosensitive resin and negative photosensitive resin composition
Inventor: ISHIZEKI KENJI
IPC: G03F7/004
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin having excellent ink-dropping properties and ink-repelling properties, and further having an alkali solubility and excellent developing properties; and to provide a negative photosensitive resin composition.  <P>SOLUTION: The photosensitive resin (A) is obtained by reacting a copolymer (a) comprising a polymerization unit of a polymerizable monomer (a1) having a dimethylsiloxane group, a polymerization unit of a polymerizable monomer (a2) having one or more carboxy groups, and optionally a polymerization unit of a polymerizable monomer (a3) copolymerizable with the components (a1) and (a2), with a compound (b) having an ethylenic unsaturated double bond and a group reactive with the copolymer (a). The negative photosensitive resin composition comprises the photosensitive resin (A), a free radical-crosslinking agent (B), and a photopolymerization initiator (C).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155524-A (JP)
Title: Compact jack
Inventor: KOBORI YOSHINORI
IPC: B66F3/08
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact jack capable of preventing the occurrence of shaft run-out of a lifting bolt relative to a main body part and performing leveling and centering or the like accurately.  <P>SOLUTION: This compact jack is composed of the lifting bolt 2 provided with a head 14 at an upper end of a screw part 7 and a spanner application part (turn locking part) 11 between the screw part 7 and the head 14 and the main body part 1 of the jack provided with a screw hole 3 screw-fitting the screw part 7. A mating shaft part 9 composed of a circular cross section having, at least, a diameter larger than the outside diameter of the screw part 7 is formed on an upper end side of the screw part 7, and a mating hole 4 mating with the mating shaft part 9 rotatably and slidably is formed on an upper end side of the screw hole 3 of the main body part 1. A pedestal 19 forming an insertion hole 18 detachably receiving a lower end of the main body part 1 up to a fixed depth is provided on its upper face, and an upper end of the head 14 forms an end face composed of a plane parallel with a bottom face of the main body part 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155846-A (JP)
Title: Method for purifying acrylic polymer
Inventor: HIROTA AKIHISA
IPC: C08F6/08
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for economically and efficiently separating a transition metal complex present in a vinyl polymer produced by the atomic translocation radical polymerization and an adsorbent used in the purification from the vinyl polymer without leaving any influence on the aspect of properties.  <P>SOLUTION: This method for purifying the vinyl polymer is a method for purifying the vinyl polymer produced by the atomic translocation radical polymerization of the vinyl monomer by using the transition metal complex as the polymerization catalyst and comprises removing one or more components selected from the group consisting of the transition metal complex, a synthetic hydrotalcide, aluminum silicate, magnesium oxide and a potassium salt which are present in the polymer solution by filtration in the presence or absence of a filter aid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157068-A (JP)
Title: Gas permeability measuring device
Inventor: ARIGA YOSHITOMO
IPC: G01N15/08
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas permeability measuring device capable of controlling temperature in a chamber and a measurement gas tank without being affected by a heat-resistant temperature in a pressure sensor.  <P>SOLUTION: The gas permeability measuring device comprises a chamber 1 consisting of a pair of cells 6, 7 fitting a sample film 10; the measurement gas tank 2 for adding the measurement gas 11 into a primary-side cell 6 of the sample film 10; a vacuum pump 3 for reducing pressure in the secondary-side cell 7 of the sample film 10; and a permeation pressure sensor 4 for measuring pressure in the measurement gas 11 permeating the sample film 10. Additionally, the gas permeability measuring device has a temperature control section 5 for controlling the temperature of the chamber 1 and the measurement gas tank 2 and corrects a measurement pressure by the permeation pressure sensor 4 according to the temperature of the temperature control section 5 and the permeation pressure sensor 4 to obtain permeability in the measurement gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160277-A (JP)
Title: Rice bran collecting bag of grain polishing machine
Inventor: SUGIMOTO SHIGEO
IPC: B02B7/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the clogging of a rice bran inflow port of a rice bran collecting bag of an agitation type rice polishing machine which separates/recovers rice and rice bran by rotating a rice polishing member in a rice polishing hopper to polish the surface of the rice to be polished and sucking/discharging the removed powdery rice bran.  <P>SOLUTION: A rice bran collecting bag 11 is constituted so that a fitting seat 13 is arranged in the upper part of a bag part 12, a rice bran inflow port 14 is formed on the seat 13, and a clogging preventing projection 15 extending to the inside of the bag 11 is formed near the port 14 of the seat 13. Even when the bag 11 of a wrinkled or bent state is fit to the rice polishing machine, the space into which the rice bran is made to flow can be secured in the inside of the part 12 (the port 14) by the projection 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000442-A (JP)
Title: Game machine
Inventor: HARADA NORIHIKO
IPC: A63F7/02
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably enhance interest in a game machine such as a Pachinko device.  <P>SOLUTION: A game board 5 of the Pachinko machine 1 is attached with a variable display device 14 in its approximately central part. The variable display device 14 is provided with a liquid crystal display part 20 and a center frame 21 provided surrounding the liquid crystal display part 20. The center frame 21 is attached with a rear stage member in its lower part and a front stage member in front of the rear stage member. The front stage member projects from the game board 5 and the front surface of the center frame 21, and game balls B flowing down the game board 5 are introduced from the right/left end parts of the front stage member and guided to the rear stage part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160511-A (JP)
Title: Method for removing surface flaw of steel plate
Inventor: MORISHITA MASAFUMI
IPC: B21B45/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing a surface flaw of a steel plate capable of preventing a surface flaw having a white pattern from being generated and needless to add, capable of reducing the surface flaw known in the prior arts.  <P>SOLUTION: In the method for removing the surface flaw of the steel plate to cold-roll the steel plate, the surface flaw remaining on the surface of the steel plate is detected by a flaw inspecting device, while tracking a plate-through length of the steel plate after pickling, and the positional information in the coil longitudinal direction and coil width direction of the detected flaw is transferred to a flaw removing device, and based on the positional information and the tracking information on flaws which the flaw removing device received, a partial region including flaws on the coil surface is removed and then, the cold rolling is executed in the condition to satisfy the following formula (1), D/(To-T)≤0.07, wherein D is a flaw removing depth (mm), To is a steel plate wall thickness after pickling (mm) and T is a steel plate wall thickness after cold-rolling (mm).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167504-A (JP)
Title: Device for controlling elongation percentage on continuous long-sized material processing line
Inventor: NITTA TETSUYA
IPC: B21B37/56
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a device for controlline the elongation percentage on a continuous long-sized material processing line the accuracy of control of which is improved by facilitating the recognition of signal polarity, consistency of a pulse value, or the like by visualizing the input state of a pulse train signal.  <P>SOLUTION: This device is provided with a circuit 2 for controlling the travelling speed of the long-sized material on the basis of the frequency deviation between pulse train signals C<SB>1</SB>and C<SB>2</SB>, a sensor means for feeding speed information back to a control circuit 2 as two pulse train signals C<SB>1</SB>and C<SB>2</SB>and a means 28 for indicating the input state of the pulse train signals C<SB>1</SB>and C<SB>2</SB>. The control circuit 2 includes an arithmetic part 20 for calculating comparison reference value C2ref on the basis of the pulse train signal C<SB>1</SB>, a means 21 for generating count deviation ΔC<SB>2</SB>corresponding to the frequency deviation by comparing the comparison reference value with the pulse count value of the pulse train signal C<SB>2</SB>and a indicating means 27 for outputting the input state of the pulse train signals to an indicating means 28, and the input signal is processed by a software (S/W).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166899-A (JP)
Title: Game machine
Inventor: ABE KAZUAKI
IPC: A63F5/04
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To further enhance the presentation effect by merging the display of a plurality of display parts.  <P>SOLUTION: A game result display means for displaying the result of a game and the presentation display of the game comprises a first display means (consisting of rotary reels 2a, 2b and 2c) and a second display means (a liquid crystal display device 16) disposed in front of the first display means when the game machine is viewed from the front side. A second display control means for controlling the second display means executes the display control related to the display mode of the first display means in the second display means based on a display-related information signal received in relation to the display of the first display means or a winning symbol information signal received in relation to a winning symbol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173456-A (JP)
Title: Device for determining failure section of substation
Inventor: YAMADA TOSHIHARU
IPC: H02H7/22
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device that can accurately determines a failure section of a bus bar failure which has occurred in a receiving line or a doll portion of a bank, when the bus bar receives power with the one receiving line or the one bank.  <P>SOLUTION: This device is provided with a single-line receiving failure detecting portion 3m, which detects the occurrence of a bus failure at a doll portion, when it is only the one that feeds power to a bus bar 1, from an output of a direction relay 3g that determines the direction of a failure current flowing in the bus bar 1 from the doll portion, the output of an overcurrent relay 3i that determines the largeness of the failure current, and the output of a direction relay 3k that determines the direction of a load current; and a single-line receiving failure detecting portion 3n, which detects occurrence of a bus failure at the doll portion, when it is only the one that feeds power to a bus bar 2, from the output of a direction relay 3h that determines the direction of a failure current flowing in the bus bar 2 from the doll portion, the output of an overcurrent relay 3j that determines the size of the failure current, and the output of a direction relay 3l that determines the direction of the load current.  <P>COPYRIGHT: (C)2004,JPO