baber/WOPTO huggingface dataset:
Patent JP-2004077226-A (JP)
Title: Evaluation testing arrangement and evaluation testing method of fouling inhibitor
Inventor: KOIKE KAZUE
IPC: G01N33/28
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation testing arrangement and an evaluation testing method of a fouling inhibitor capable of simulating operation conditions of various actual devices and evaluating the fouling inhibitor in a condition extremely closing to the actual devices.  <P>SOLUTION: Sample oil 11 added with the fouling inhibitor to be evaluated is stored in an autoclave 1, and is heated by a heater 4. A cooling oil 16 is fed from a cooling oil tank 5 to a test tube 2, the cooling oil 16 fed from the test tube 2 is cooled by a cooler 19 and returned to the cooling oil tank 5, and a circulating passage 6 is circulated. Sample oil 11 is heated for a predetermined time, the cooling oil 16 is circulated, liquid of it is fed, fouling is adhered to the outer surface of the test tube 2, then a fouling amount is determined based on difference from the pre-measured weight of the test tube 2 before the test, and the effect of the fouling inhibitor is evaluated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079763-A (JP)
Title: Multi-chip package
Inventor: ANZAI YASUHITO
IPC: H01L23/31
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-chip package which uses a paste material that can realize such dice bonding that never causes any tilting of chips.  <P>SOLUTION: On a first surface 3A of a lower side chip 3 out of stacked chips 3 and 4, a wooden clock tooth-like spacer 6 constituted of two sub-spacers 6A and 6B formed of polyimide or the like is arranged to form a constant space between the first surface 3A of the lower side chip 3 and a second surface 4B of the upper side chip 4. Due to this structure, the tilting of the upper side chip 4 can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075459-A (JP)
Title: Modified silica dispersion and method for producing the same
Inventor: FUKUDA KENTARO
IPC: B01J13/00
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified silica dispersion and a method for producing the same which has high transparency, can form a smooth coating layer and has a low viscosity even if it has a high silica concentration.  <P>SOLUTION: The modified silica dispersion comprises silica particles which are surface-treated with an amino group-containing silane coupling agent and have an average particle size of 1 μm or less. The method for producing the modified silica dispersion comprises the steps of dispersing silica particles in a polar solvent, surface-treating the silica particles with an amino group-containing silane coupling agent in a polar solvent, and pulverizing the silica particles dispersed in the polar solvent to those with an average particle size of 1 μm or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003165336-A (JP)
Title: Synthetic resin door panel
Inventor: ISHIGUCHI AKIO
IPC: B60J5/10
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To allow free selection of a type and arrangement of an antenna and to easily ground an amplifier in a door panel constructed of an outside panel and an inside panel integrally formed of a synthetic resin.  <P>SOLUTION: This door panel is constituted of the outside panel 1 and the inside panel formed of a synthetic resin material and integrated together. The antenna 14 is arranged on the cabin side of opaque resin parts 4a, 4b, 4c, and 4d in the outside panel 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004079105-A (JP)
Title: Dual port memory testing device
Inventor: KAJIWARA SHINSUKE
IPC: G11C29/56
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability by making the constitution of a dual port memory test device simpler and by shortening a test time by decreasing the number of signals to be observed.  <P>SOLUTION: The dual port memory test device is provided with first, second dual port memories and first, second processors, the first processor is connected to a left side of the second dual port memory, the second processor is connected to a right side of the second dual port memory, the first, the second processors are connected to a master/slave switching circuit, the master/slave switching circuit is connected to the second dual port memory, switching of the master and the slave of the second dual port memory is dynamically performed by the first, the second processors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047918-A (JP)
Title: Manufacturing method of nitride semiconductor laser element
Inventor: SANO MASAHIKO
IPC: H01S5/323
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a nitride semiconductor laser element capable of obtaining a high output.  <P>SOLUTION: The manufacturing method comprises a resonator surface forming process of forming a nitride semiconductor layer composed by laminating an n-type semiconductor layer 1, an active layer 3 and a p-type semiconductor layer 2 in this order on a growth substrate, and etching it from the side of the p-type semiconductor layer to form a resonator surface; a first substrate joining process of joining a first substrate to the upper surface of the p-type semiconductor layer; a growth substrate separating process of separating the growth substrate from the nitride semiconductor layer; a second substrate joining process of joining the nitride semiconductor layer exposed by separating the growth substrate with a second substrate 11; and a first substrate separating process of separating the first substrate from the nitride semiconductor layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088323-A (JP)
Title: Imaging apparatus
Inventor: TAKAHASHI TATSUYA
IPC: H04N5/378
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus in which a level of an output terminal is quickly clamped to a prescribed level at start of driving an imaging device so as to quickly obtain an ordinary image.  <P>SOLUTION: When a synchronizing signal generating section 60a starts production of a horizontal synchronizing signal pulse HT at start of driving the imaging apparatus, a counter 60b counts the number of pulses. A clamp capability control section 60c raises a clamp mode signal to an H level when the count reaches a prescribed value. A clamp pulse generating section 60d generates a clamp pulse CP whose width is extended more than that in an ordinary state to extend an ON time of a switch element 52c of a clamp circuit 52 until a signal SC is stabilized from the start of driving the imaging apparatus so as to reduce a clamp time constant. On the other hand, after the signal SC is stabilized, the ON time of the switch element 52c is selected to be a comparatively shorter time in the ordinary state to increase the clamp time constant. Thus, a lateral noise caused following a noise in the case of a shorter clamp time constant can be suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087304-A (JP)
Title: Cold cathode electron source and display device using the same
Inventor: NAKADA SHUHEI
IPC: H01J1/304
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold cathode electron source capable of assuring constant electron emission and also to provide a display device of high image quality using the same which displays an image by utilizing illumination caused by the collision of electrons emitted from the cold cathode electron source.  <P>SOLUTION: A cold cathode electron source 2 is provided with an electron emission material 21 which emits an electron by the action of an electric field, a substrate electrode 22, an electron drawing electrode 23, and a porous member 24 comprising continuous holes. The porous member 24 is provided between the substrate electrode 22 and the electron drawing electrode 23, and contains the electron emission material 21. The tip of the electron emission material 21 protrudes from a hole wall of the porous member 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005334978-A (JP)
Title: Legged mobile robot
Inventor: GOMI HIROSHI
IPC: B25J9/10
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a legged mobile robot which achieves reduction of the weight of a grounding-side (terminal-side) of a leg portion and reduces an inertia force generated at the leg portion during its movement.  <P>SOLUTION: The legged mobile robot 1 is comprised of the leg portions 2R(L) each having a knee joint 16R(L), and ankle joints 18R(L), 20R(L) arranged below the knee joint 16R(L) with respect to the gravity direction. Herein an actuator (a first ankle joint-driving electric motor 54, and a second ankle joint-driving electric motor 56) for driving the ankle joints 18R(L), 20R(L) is arranged on an upper thigh link 28R(L) that is above the knee joint 16 R(L) with respect to the gravity direction. A reduction gear (a first ankle joint operating reduction gear 70, and a second ankle joint reduction gear 72) to which an output of the actuator is transmitted, is arranged coaxially with an axis 16s of the knee joint 16 R(L).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004089783-A (JP)
Title: Liquid substance dripping apparatus and method using the same
Inventor: OGIMOTO SHINICHI
IPC: B05C11/10
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To increase the speed of the dropping operation of a liquid substance and to enhance productivity.  <P>SOLUTION: A liquid substance dropping apparatus 10 is equipped with a liquid substance supply device 20, which is equipped with a liquid substance storing container 40, a means (take-out port 21) for taking out the liquid substance corresponding to the dripping amount from the container 40, a means (storage chamber 22) for temporarily storing the taken-out liquid substance and a means (discharge port 23) for discharging the liquid substance taken out to be stored, and a moving device 12 for relatively moving a substrate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096386-A (JP)
Title: Cordless phone
Inventor: SAKAI HAJIME
IPC: H04W88/08
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cordless phone capable of utilizing a mounted radio function for an auxiliary function in the case of a speech within a range of not disturbing a speech function.  <P>SOLUTION: The cordless phone 1 is configured with a master unit 2 provided with a wireless communication section 5 that transmits / receives a voice signal or the like through a channel and makes two-way communication with a slave unit 3; and the slave unit 3 provided with the wireless communication section 5 for making two-way wireless communication with the master unit 2. The cordless phone 1 is configured such that at least either of the master unit 2 and the slave unit 3 is provided with the radio function section 14 to receive a radio broadcast program and uses the radio broadcast program as a notice sound or an effect sound for the cordless phone 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096916-A (JP)
Title: Electric junction box
Inventor: ASAO TAKAHIRO
IPC: H02G3/16
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the efficiency of work of locking a connector on an electric junction box.  <P>SOLUTION: In the electric junction box 10 for automobile, a protective cover 17 is installed on the upper face of a case 11b. Further, the side face 11a of the case is provided with locked portions 13 on which the locking portions Ca of the connector C is locked. Guide ribs 14 are protruded from the peripheral portion of the upper face 11b of the case in positions where the guide ribs are abutted against the outer faces of at least the opposite side walls 17a of the cover 17, and which correspond to the locked portions 13. The guide ribs 14 are provided with first sloped portions 14a-1 which are formed on the inner surface 14a abutted against the cover side walls 17a and tapered as they go toward the upper ends. The outer faces 14b of the guide ribs 14 are extended to the locked portions 13. Thus, the guide ribs 14 are used both for positioning when the cover 17 is installed and for positioning when the locking portions Ca of the connector C are inserted and locked in the locked portions 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091743-A (JP)
Title: Thermal conductive grease
Inventor: SAWA HIROAKI
IPC: C10N40/06
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide thermal conductive grease having high thermal conductivity, thin and suitable for a heat radiating material of exothermic electronic parts.  <P>SOLUTION: The thermal conductive grease comprises 15-35 mass% organopolysiloxane, 35-55 mass% spherical alumina powder having ≥0.2 to <1.0 μm average particle size and 30-50 mass% aluminum nitride powder having 2-10 μm maximum particle size and further includes≤2 mass% (without including 0) thickener.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091907-A (JP)
Title: Electronic component, its manufacturing process, metal material for the electronic component, its processing process, electronic device and electronic optical component
Inventor: UENO TAKASHI
IPC: H01L21/28
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable metal alloy material for electronic components showing an excellent workability, an advantage in manufacturing step and a low resistivity compared to those of conventional ones which is applied to, e.g. a liquid crystal display element, various semiconductor products or components, a printed wiring board, other IC chip components, etc., an electronic component using this, an electronic device, a process for processing the electronic metal material and an electronic optical component.  <P>SOLUTION: An alloy which essentially comprises Cu, contains 0.1-3.0 wt.% Mo and comprises 0.1-3.0 wt.% in total of one or more elements chosen from the group consisting of Al, Au, Ag, Ti, Ni, Co and Si is applied as the metal material. The metal material improves the overall weather resistance of Cu by adding Mo to Cu and evenly incorporating Mo into Cu grain boundary.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100757-A (JP)
Title: Supporting device of rotary body
Inventor: MITAMURA YOSHIHIKO
IPC: F16C13/06
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting device of a rotary body for controlling rotating irregularities caused by vibration of a shaft of the rotary body such as a photoreceptor drum in a simple structure and at low costs without addition of any new component.  <P>SOLUTION: The supporting device of a rotary body rotatably supports shafts 12 and 13 of the rotary body 10 having a transmitted gear 15 engaged with a drive transmitting gear 34 on supporting members 21 and 25. When the supporting member 25 is provided with a strong direction J and a weak direction K of supporting rigidity, a vibratory direction H of the shaft 12 caused by engagement between the the transmitted gear 15 and the drive transmitting gear 34 and the strong direction J of supporting rigidity of the supporting member 25 are set to be consistent by the engagement of the transmitted gear 15 and the drive transmitting gear 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102527-A (JP)
Title: Anonymous settlement method, system and program
Inventor: SONEHARA NOBORU
IPC: G06Q50/00
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To make a payment without disclosing a purchaser's status by exchanging information between banks with which a purchaser and a seller individually have contracts.  <P>SOLUTION: The purchaser and the seller individually have their own financial institutions, and information purchased is kept confidential by exchanging personal information only between financial institutions with which the purchaser and the seller individually have the contracts. The background of the purchaser is kept secret by exchanging settlement information among the financial institutions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104377-A (JP)
Title: Ofdm test signal generating apparatus
Inventor: TANAKA JUICHI
IPC: H04B17/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily and accurately grasp nonlinear distortion caused in an amplifier in a reception system.  <P>SOLUTION: The OFDM test signal generating apparatus has a function of generating an OFDM signal, and a control section b sets a carrier mode. When modulation data generating sections a1 to a5 generate non modulation data required to generate an OFDM signal, OFDM signal generating sections c1 to c5 generate OFDM signals where each multicarrier is not modulated through orthogonal modulation by the non modulation data. Since the modulation data supplied to any of the OFDM signal generating sections c1 to c5 are entirely the same data between symbols, when each multicarrier is observed on a time base, the carrier is a sine wave wherein the phase is continuous between the symbols, that is, becomes a signal as if it were transmitted in a non-modulation state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097980-A (JP)
Title: Electric precipitator with electrode plate washing function
Inventor: KISANUKI YOSHIYUKI
IPC: B03C3/47
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric precipitator with an electrode plate washing function which can do ordinary dust collection at an ordinary voltage while washing with water by preventing an abnormal discharge of electrode and the short circuit of a high voltage current caused by washing mist in electrode washing and keep the effect of washing while minimizing the consumption of washing water.  <P>SOLUTION: A high voltage charging part 10 and a dust collection part 20 are installed in two stages in a main body 1. A rectification plate 7 is installed in the pre-stage of the high voltage charging part 10, and a nozzle 6 for washing with water is installed in the pre-stage of the rectification plate 7. A demister 5 is installed in the pre-stage of the nozzle 6, and insulators 18 and 26 of the high voltage charging part 10 and the dust collection part 20 are installed at positions deviated from a main air current.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099394-A (JP)
Title: Method of manufacturing mold for microlens array
Inventor: FUKUYAMA SATOSHI
IPC: B29L11/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a manufacturing cost of a mold for microlens array.  <P>SOLUTION: The surface of a substrate 1 of glassy carbon is covered with a silicon thin film 2 and a photoresist 3 is applied on it. The photoresist 3 is exposed using a photomask having a pattern where circles are two-dimensionally arranged and developed to form a pattern where circular openings are arranged on the photoresist 3. Anisotropic etching is given to the silicon thin film 2 using this photoresist 3 as an etching mask and a pattern where circular openings are arranged is formed to the silicon thin film 2. Isotropic etching is given to the substrate 1 using this silicon thin film 2 as an etching mask. By this, etching is isotropically progressed from the bottom face of each circular opening and a pattern where concave lens-shaped cavities are arranged is formed on the surface of the substrate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101432-A (JP)
Title: beta-RAY DETECTING ELEMENT, beta-RAY DETECTOR, beta-RAY DETECTING ELEMENT FOR MEASURING RADIOACTIVITY, AND beta-RAY DETECTOR FOR MEASURING RADIOACTIVITY
Inventor: ATSUMI TSUGUKAZU
IPC: H01L31/09
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To surely detect low-energy β-rays of ≤20keV.  <P>SOLUTION: A β-ray detecting element (10) is so constituted that on a silicon semiconductor base (11), a diode (11, 12 and 14) having a junction face (12a) for β-ray reception, is formed. On the surface of the semiconductor base (11), at least on a region opposite to the junction face (12a) an insulation film (15) is formed. The thickness of the insulation film is set at ≤80nm. If the insulation film (15) is thinned in this way, the carrier caused by the low energy β-ray is generated effectively in the base (11), and the output current of the β-ray detecting element (10) becomes large.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097698-A (JP)
Title: Slot machine and its control method
Inventor: SHIROSHITA KIMISHIGE
IPC: A63F5/04
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of servicing a changeful special game to a player and providing hope of stock discharge by change of the game state, and its control method.  <P>SOLUTION: The slot machine comprises a control means for performing a control to transfer to a re-game high probability state where a re-game role for providing a game media of the number inputted by the player is easily established at high probability continuously for a predetermined time, and a temporarily storing means for cumulatively storing establish flags when the large role is established by an internal lottery and storing the number of establishments of a small role during the re-game high probability state. In an RT (replay time) high probability game state, for example, if the establish flags have been stocked when the number of establishments of the small role reaches the predetermined number, control to transfer to the special game in response to the number of stocked establish flags is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108855-A (JP)
Title: Measuring instrument for vehicle
Inventor: NOMURA TOMOHARU
IPC: B60K35/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide measuring instrument which restrains increase of parts count and can illuminate indication plate surface side.  <P>SOLUTION: The measuring instrument for vehicle is provided with a scale main body 22 which is installed in a light transmission slit 26 aperture-formed in an indication plate 12 and composed of translucent member and introduces a light for illumination from a light source 4 installed on rear face side of the indication plate 12 to surface 12b side of the indication plate 12. The scale main body 22 is protruded and formed at a specified height on the surface 12b side of the indication plate 12, and has a protruding part 22 constituted in such a manner that a side surface 22b on a pivoting region S side scatters the light for illumination and performs illumination on the surface 12b side of the indication plate 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109307-A (JP)
Title: Optical film, polarizing plate protecting film, retardation film, polarizing plate, method for manufacturing optical film, method for manufacturing polarizing plate protecting film, and method for manufacturing polarizing plate
Inventor: TAKAGI TAKAHIRO
IPC: B32B23/20
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film which can prevent the flatness of a cellulose ester film from becoming worse.  <P>SOLUTION: The optical film contains the cellulose ester film bridged in three dimensions with a bridging agent. A metal compound layer containing at least one of oxygen atoms and nitrogen atoms and further metal atoms is provided on at least one surface of the cellulose ester film across an active-beam setting resin layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112164-A (JP)
Title: Original information adding apparatus, method and system thereof
Inventor: YAMASHITA TAKETOSHI
IPC: B42D15/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original information adding apparatus, a method and system which effectively utilize an object original under reading.  <P>SOLUTION: A printer 126 forms and outputs a question paper according to a user's request, a scanner 124 reads an answer paper filled out with answers to add received information to the read answer paper. A guide unit 290 guides the answer paper from the scanner 124 to a transport route 214 via a guide route 264. The scanner 124 further reads the answer paper with the added received information to add corresponding exemplary answers, etc. to the answer paper already having the added received information, thereby forming a rating mark result paper. Thus, questions, answers and solutions are formed on a single original, thus transferring information with the original used as a medium.  <P>COPYRIGHT: (C)2004,JPO