baber/WOPTO huggingface dataset:
Patent JP-2004063879-A (JP)
Title: Laser machining apparatus and laser machining method
Inventor: NISHIKAWA HIROSHI
IPC: B23K26/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize laser machining by detecting reduction in a laser beam output, by measuring the laser beam output in real time.  <P>SOLUTION: The laser machining apparatus is provided with a laser oscillator 11; a beam splitter 13 for dividing a laser beam L oscillated thereby into a laser beam Lp for machining and a laser beam Ld for output detection; a stage 15, on which a substrate 31 to be irradiated with the divided laser beam Lp and which is movable in a predetermined direction; a beam-receiving part 21 for receiving the split beam light Ld; and a decider 22 for deciding the output change of the laser beam L, when irradiating and scanning the surface of the substrate 31 with the laser beam Lp normal, when the irradiation energy value of the laser beam Ld, corresponding to a scan direction is equal with or higher than a predetermined value, and abnormal, when the irradiation energy value is lower than the predetermined value, based upon a signal resulting from receiving the laser beam Ld in the beam-receiving part 21, while utilizing the feature that the output ratio of the laser beams Lp to Ld is fixed with respect to temporal changes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070999-A (JP)
Title: Backup method of hybrid disk and recording medium readable by computer, in which program for executing this method is stored
Inventor: WATABE TAKASHI
IPC: G11B7/24035
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To attain the preservation of an original with high efficiency by making out a backup of the hybrid disk, to provide a backup method of a hybrid disk capable of preventing that the duplicate of the hybrid disk is inadvertently made out, and also to provide a recording medium readable by a computer, in which a program for executing this method is stored.  <P>SOLUTION: As for this backup method of the hybrid disk, when both of an original disk for duplication and a disk to be duplicated are hybrid disks, the information recorded on the original hybrid disk for duplication is read out. Then, this information is written into a RAM part of the hybrid disk to be duplicated to make out the duplicate of the hybrid disk.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068680-A (JP)
Title: Control device for spark ignition type engine
Inventor: NISHIMOTO TOSHIRO
IPC: F02B15/00
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To meet requirements for supplying lubricating oil and operating oil to portions of an engine in a low speed region while reducing the driving resistance of an oil pump in a low/medium speed region of the engine.  <P>SOLUTION: This control device can perform change-over between a special operation mode and a normal operation mode. In the special operation mode, while burnt gas exhausted from preceding cylinders 2A, 2D is introduced into following cylinders 2B, 2C between the pair of cylinders having an exhaust stroke and an intake stroke overlapping each other, lean air-fuel ratio combustion is performed in the preceding cylinders and stoichiometric air-fuel ratio combustion is performed in the following cylinders with the supply of fuel to the burnt gas introduced from the preceding cylinders. Hydraulic driven change-over mechanisms 35a, 35b are provided for changing over an intake/exhaust distribution passage depending on the operation modes and a main oil pump and a subsidiary oil pump 44 are provided in an oil supply system. The property of the discharge flow rate of the main oil pump is set to approximately correspond to the property of a required flow rate in a high speed region and to be inferior to it in a low speed region, while the subsidiary oil pump is driven in the low speed region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065090-A (JP)
Title: Apparatus for repelling bird and beast
Inventor: UEDA KAZUYOSHI
IPC: A01M29/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for repelling birds and beasts, which is equipment to be installed in a mountainous region and is controlled without impairing repelling effect by learning ability of birds and beasts.  <P>SOLUTION: The apparatus for repelling birds and beasts is constituted of a sensor 1 sensing the approach of a bird or animal, a spray system 3 for spraying a fixed liquid or gas to repel birds and beasts and a control part 2 for controlling the action of the spray system by sensing of the sensor. When a bird or animal of an exclusive object (e.g. monkey A) approaches a fixed area, the liquid B or the gas disliked by birds and beasts of the exclusive object is sprayed on a wide area. A spray nozzle 35 at a spray system part is placed and fixed to a spiral spring 37 in an unstable state and is mounted so that the spray nozzle is shaken by external force such as wind, etc., spray reaction to spread the liquid or the gas in an unspecific direction and to make a situation of difficult learning for birds and beasts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065742-A (JP)
Title: Golf club head and its manufacturing method
Inventor: MIYAMOTO MASAHIKO
IPC: A63B102/32
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club head wherein the repulsion coefficient on the face surface at the time of hitting a golf ball can be easily controlled, of which the durability is excellent, and at the same time, unevenness in the repulsion coefficient and the durability is less, and which can be easily manufactured, and its manufacturing method.  <P>SOLUTION: This golf club head 10 has a crown part 12, a hosel part 14 which fixes the golf club shaft, a lower half part 15 for which a sole part 17 and a side wall part 16 are integrally formed, and a face part 18, and respective members are bonded with each other by welding. The face part 18 comprises one sheet material, and has the face surface 20 for hitting a golf ball and a bent piece 22 which is bent at a first peripheral edge 20a of the face surface 20. The bent piece 22 constitutes one part of the crown part 12, and a thinner part 24 is formed along the first peripheral edge 20a. Since a welded part does not exist between the face surface 20 and the thinner part 24, the repulsion coefficient of the face surface 20 at the time of hitting can be easily controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003110087-A (JP)
Title: Integrated circuit package
Inventor: FRYE ROBERT CHARLES
IPC: H01L23/538
Filed: 2002-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a multilevel mutual connection assembly of low cost whose structure is simple. SOLUTION: At least a part of an interchip mutual connection circuit is shifted to a smaller (upper part) chip. When a plurality of upper part chips exist, an interchip circuit is designed as if mutual connection circuits on two chips contain a common mutual connection level, i.e., in such a manner that mutual connection to one chip out of upper chips contains a runner on another upper chip. The feature of constitution of this invention is that a gap which has been existed in chip-on-chip bonding is used for providing air insulation type crossover connection.
Patent JP-2004076991-A (JP)
Title: Cold reserving facility
Inventor: SHIRAKAWA KATSUHIRO
IPC: F25D17/06
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold reserving facility capable of preventing the operability and the efficiency of cold reserving from being decreased by the lowering of an operator's feeling temperature, while also preventing the freshness and quality of foods from being degraded by direct blowing of cold air, and keeping the foods nearly free of bacteria.  <P>SOLUTION: In the cold reserving facility, foods 3 placed on the floor face 11 of a room 1 are kept cold and nearly free of bacteria. A duct 2 made of a cylindrical filter capable of discharging sterilized air is disposed on the surface of a sidewall 12 of the room 1 and in the lower part of the room 1. Cold air is fed into the duct 2. The cold air sterilized is discharged as breeze from the duct 2 to create a low-temperature cold reserving area 4 from the floor face 11 to the height of the upper end of the foods 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080235-A (JP)
Title: Cellular system, mobile station, base station, and transmission power control method used for it, as well as its program
Inventor: TAKANO NAOKO
IPC: H04W52/24
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellular system for enabling a packet transmission base station to receive ACK/NACK signals with sufficient quality.  <P>SOLUTION: A mobile station MS receives data transmission notice from a base station BS, and performs change so that the transmission power of UL DPCH transmitted by a local station is controlled according to only a TPC signal transmitted by the base station BS of a packet transmission source (a3). The mobile station MS estimates the difference of a propagation loss with the base station BS from the measured result of reception quality in CPICH that is transmitted with a specific transmission power by the base station BS (a4), and addition to the transmission power of the UL DPCH is made by an offset power P being determined according to the difference (a5). The mobile station MS responds to the completion of data transmission and returns a state where the transmission power of the UL DPCH is controlled only by a TPC signal of the base station of the packet source to an original state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080252-A (JP)
Title: Video display unit and its method
Inventor: BABA MASAHIRO
IPC: G09G5/00
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To present to an observer a distinct image without any uncomfortable feeling in both of a moving image region and a still image region.  <P>SOLUTION: The video display method comprises a moving image region discrimination section for discriminating the still image region and the moving image region of input videos; an edge emphasis processing section for performing the edge emphasis processing to the input video; and a picture display section for displaying the input video that is subjected to edge emphasis processing by the edge emphasis processing section. The operation of the edge emphasis processing section increases the amount of edge emphasis at the moving image region to the still image region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075829-A (JP)
Title: Transparent self-adhesive composition and self-adhesive sheet
Inventor: HOSOKAWA TOSHITSUGU
IPC: C09J133/00
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic transparent self-adhesive composition not only having good transparency but also exhibiting excellent adhesive characteristics over a wide range from a low temperature to a high temperature.  <P>SOLUTION: The transparent self-adhesive composition comprises a polymer of monomers comprised of 70-100 wt% of an alkyl (meth)acrylate having a 2-14C alkyl group and 30-0 wt% of a monoethylenically unsaturated monomer copolymerizable therewith, a liquid additive component, and an organized layered clay mineral dispersed in these, where the liquid additive component and the organized layered clay mineral account for 5-30 pts. wt. and 3-20 pts. wt., respectively, based on 100 pts. wt. of the polymer, and the organized layered clay mineral has caused interlayer separation by insertion of at least a part of the polymer between layers thereof to have an interlayer distance of at least 100 Å.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077275-A (JP)
Title: Measurement method for soaking crack rate of rice and measurement device for soaking crack rate of rice used for method thereof
Inventor: MATSUO HIROKI
IPC: G01N33/10
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure the soaking crack rate of raw rice by mechanically measuring crack sound of rice occurred when raw rice is soaked in water; to simplify measurement works and shorten measurement time; to acquire objective and reliable measurement results; and accordingly, to provide cooked rice with excellent texture and stable commercial value.  <P>SOLUTION: This measurement device 1 for soaking crack rate of rice is provided with a mike 3 picking up sound inside a container in which raw rice is soaked, a filter 6 extracting sound with a predetermined frequency region from the sound collected by the mike 3 as soaking crack sound of raw rice, a counter 7 counting the soaking crack sound of raw rice extracted by the filter 6, and a comparison and calculation means 8 comparing and calculating the soaking crack sound of raw rice counted by the counter 7 with previously input data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077806-A (JP)
Title: Phase plate optical element
Inventor: YAMASHITA HIROSHI
IPC: G02B5/30
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase plate optical element which is easy to manufacture.  <P>SOLUTION: The phase plate optical element 18 is a 0th-order diffraction grating which comprises a 1st surface with a 1st directional uneven pattern and a 2nd surface with a 2nd directional uneven pattern, the both having optical anisotropy of diffracting incident light. The phase plate optical element 18 has antireflection effect or a phase conversion pattern with a small aspect ratio by combining the 1st uneven pattern and 2nd uneven pattern so that the angle that they contain has a specified value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077807-A (JP)
Title: Color image forming apparatus
Inventor: KOSAKE TATSU
IPC: G03G15/00
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To maximize a color reproducing range without causing fixing failure in a color image forming apparatus which forms a color image by superimposition of a plurality of toner images.  <P>SOLUTION: Based upon plurality of pieces of density data about the densities of plurality of colors of each pixel, the weights of toners of the plurality of colors corresponding to the densities are calculated (102). The total amount of toner is determined based upon the weights (103). When the total amount of toner exceeds a predetermined regulation value, the value of the density data is reduced, thereby making density adjustment so that the total weight is equal to or less than the regulation value (101, 104, 105, and 106). Preferably, if the colors includes black and colors other than black, the value of the black density data is not attenuated, but the values of the pieces of density data other than black are attenuated after multiplied by the same coefficient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003159551-A (JP)
Title: Device for accommodating product and distributing the same under pressure
Inventor: LASSERRE PIERRE-ANDRE
IPC: B65D83/46
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for accommodating a product and distributing the same under pressure where clogging of residues of the product is prevented at a distributing hole and a risk of malfunction of a valve is reduced.  <P>SOLUTION: The device comprises a pressurized container (2) and the valve (11) provided with the container. The valve is provided with a valve stem (12) which partially protrudes the outside of a valve body (8), and a distributing head (10) for operating the valve. The distributing head is provided with a first element (20) which is opened through at least one internal outlet hole 36; and a second element (40) where a first condition that a distributing hole (48) is segmented, and the distributing hole is blocked by the first element (20) can be changed to a second condition that the distributing hole (48) is at least partially released and is connected to the internal outlet hole (36).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004085228-A (JP)
Title: Method and apparatus for measuring heat transfer coefficient in temperature sensing liquid crystal in metal base
Inventor: OKITA YOJI
IPC: G01N25/18
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for measuring a heat transfer coefficient in a temperature sensing liquid crystal in a metal base for measuring the distribution of the heat transfer coefficient on a surface accurately by using an actual object without any need for manufacturing a test piece in the same shape by plastic or the like even in the case of the metal base having a complex shape such as a turbine blade and a disk.  <P>SOLUTION: Heat-insulating coating 2 (ceramic porous material) is made to a metal base 1 and the test piece 4 coated with a temperature sensing liquid crystal 3 is prepared on it. The temperature of fluid flowing on the surface is changed in steps. A stripe pattern for indicating an isotherm appearing on the surface of the test piece at a lapse of time is developed. Temperature distribution on the surface of the test piece is measured from the imaged stripe pattern, thus obtaining the heat transfer coefficient on the surface of the test piece from the measured time and temperature distribution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086380-A (JP)
Title: Service information providing system and method, server device and computer program
Inventor: MATSUMOTO KENICHI
IPC: G06Q50/10
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service information providing system and method used for efficiently and properly providing service information relative to tire replacement, oil change and the like for a customer having, for instance, a vehicle or the like.  <P>SOLUTION: This service information providing system includes a server device (50), first terminal devices (10) and second terminal devices (20) capable of transmitting and receiving information over a communication network (1). Each first terminal device for a store for providing service is equipped with a first input means for facilitating input of service information showing the content of the service. The server device is equipped with a server-side processing means for determining whether or not the content of the service shown by the service information from the first terminal device adapts to the state of a product in terms of time or content, and distributes the service information relative to the content when it is determined to adapt to the state. Each second terminal device for a customer is equipped with an output means for outputting the distributed service information with a predetermined format.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085428-A (JP)
Title: Magnetic oxygen analyzer
Inventor: YAMAGISHI HIDEAKI
IPC: G01N27/74
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic oxygen analyzer of a reduced size, resistant against vibration and impact, and reduce in production cost.  <P>SOLUTION: This magnetic oxygen analyzer is provided with two flow passages of equal cross-sectional area and formed to make the same volume of gas flow, a magnetic impressing means arranged in one side of the flow passages, flow-velocity sensors arranged respectively in the flow passages, a flow rate computing means for computing gas flow volumes flowing in the flow passages based on signals from the velocity sensors, and adding/subtracting means for adding/subtracting the flow volumes in the two flow passages. The magnetic oxygen analyzer finds total flow volume of the gas, based on a signal from the adding means, and finds an oxygen concentration contained in the gas, based on a signal from the subtracting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088672-A (JP)
Title: Camera device
Inventor: TONMIYA TERUYUKI
IPC: H04N5/225
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To rationalize a boosting system and stabilize the voltage of it in a camera device.  <P>SOLUTION: The camera device comprises a coil L driven to raise a battery voltage VB to a power voltage VDD, a motor driving IC 1 supplied with the power voltage VDD to drive respective motors including a shutter driving motor, a distance measuring IC 2 supplied with the power voltage VDD to optically measure a distance to a photographed body, and a CPU for controlling the motor driving IC 1 and the distance measuring IC 2. The motor driving IC 1 comprises a dependent-type boosting circuit, which has a built-in drive transistor Q1 for driving the coil L and is actuated by a clock signal CLK supplied from the CPU, while the distance measuring IC 2 comprises a self-boosting circuit which requires an external drive transistor for driving the coil L and is actuated by an internally generated clock signal. The drive transistor Q1 built in the dependent-type boosting circuit of the IC 1 is used in common as the external drive transistor required for the self-boosting circuit of the IC 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093189-A (JP)
Title: Thermal flow rate detection device
Inventor: TANIMOTO KOJI
IPC: G01F1/684
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the conventional problem wherein a circuit constitution is complicated and miniaturization of a device is difficult.  <P>SOLUTION: This device is equipped with a bridge circuit constituted from upstream-side and downstream-side temperature detection elements 1, 2 for detecting the temperature of fluid flowing from the upstream side to the downstream side and fixed resistances 5, 6, and a temperature difference control circuit for supplying a power continuously to upstream-side and downstream-side heating elements 3, 4 so that the temperature difference between the elements 1, 2 becomes a prescribed value. The temperature difference control circuit has a differential amplifier 10 connected to the bridge circuit, a first constant-voltage power source 16, a second constant-voltage power source 14 having a lower voltage than the first constant-voltage power source, and the upstream-side and downstream-side heating elements 3, 4. The upstream-side heating element 3 is connected between the output side of the differential amplifier 10 and the second constant-voltage power source 14, and the downstream-side heating element 4 is connected between the output side of the differential amplifier 10 and the first constant-voltage power source 16. Thus, a flow rate signal of an analog voltage capable of discriminating the flow direction and having an excellent SN ratio can be acquired.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090059-A (JP)
Title: Work clamping device for press
Inventor: WATANABE HIROSHI
IPC: B21D39/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To connect end parts of two aluminum tubes which are bent on the way to flange fittings made of aluminum die casting by calking them by a press.  <P>SOLUTION: In the work clamping device for clamping a work W with a pair of clamping pieces 6, 7, spaces under clamping fittings 23, 24 become free by pressing the back of the clamping piece 7 by using a pair of the clamping fittings 23, 24 driven with a hydraulic cylinder 11 and these spaces are taken as an occupancy space for the work W such as bent piping. In this way, it is enabled that the end parts of the two aluminum tubes W2, W3 which are bent on the way are clamped and connected to the flange fittings by calking them by the press.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089910-A (JP)
Title: Isotope concentration method
Inventor: IMAIZUMI HIROSHI
IPC: B01D59/00
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an innovative method for concentrating an extremely small amount of an isotope such as tritium contained in environmental water at a high efficiency.  <P>SOLUTION: An electrolytic concentration is carried out in a magnetic field having an intensity of 2T or higher to concentrate a prescribed isotope such a tritium.  <P>COPYRIGHT: (C)2004,JPO