baber/WOPTO huggingface dataset:
Patent JP-2003096214-A (JP)
Title: Easily openable sealant film
Inventor: ISHII MITSUNORI
IPC: B32B27/32
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an easily openable sealant film which can be sealed tightly and opened easily, does not thread nor become fuzzy when opened and has heat and oil resistance enough to stand boiling and a retort heat treatment by adjusting a component ratio of a resin composition obtained by blending a polyethylenic resin to a polyolefin resin composition composed mainly of a propylene-ethylene block copolymer. SOLUTION: This sealant film is composed of a polyolefin resin composition wherein 2-30 pts.wt. of a polyethylenic resin is blended to 100 pts.wt. of a polypropylene resin composition composed mainly of a propylene-ethylene block copolymer which has (A) a limiting viscosity ([η]) of 1.75 dL/g or below determined in 135 deg.C tetralin, (B) a limiting viscosity ([η]cxs) of 1.50 dL/g or below of a 20 deg.C xylene-soluble portion and (C) a melting point (Tm) above 155 deg.C and has seal opening strength of 8 N/15 mm or below when it is heat sealed with the surface of an ethylenic resin composition layer.
Patent JP-2003101781-A (JP)
Title: Image processor and program
Inventor: OCHIAI TORU
IPC: H04N1/407
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To adjust image processing of the inside of an image processing unit, from the outside of the unit. SOLUTION: This image processor which uses the image processing unit for performing image processing is provided with a dummy mixing part which combines image data of a processing object with dummy data and inputs the combined result in the image processing unit, and a dummy eliminating part which eliminates a part corresponding to the dummy data from an output of the image processing unit. Image processing which is executed in the image processing unit is adequately adjusted by the dummy data.
Patent JP-2003095121-A (JP)
Title: Hydraulic control device for vehicle
Inventor: SAITO TAKESHI
IPC: B62D5/07
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic control device for vehicle capable of steering a steering wheel even when an engine is stopped. SOLUTION: This hydraulic control device for vehicle comprises a flow dividing valve 22 connected to a pump P driven by a drive source E, a priority flow passage 5 connected to the priority flow port 3 of the flow dividing valve 22, a priority side mechanism BB connected to the priority flow passage 5, an excess flow passage 6 connected to the excess flow port 4 of the flow dividing valve 22, and a power steering mechanism PS connected to the excess flow passage 6. The flow dividing valve 22 preferentially supplies a specified amount of controlled flow of oil discharged from the pump to the priority flow passage 5, and excess flow is supplied to the power steering mechanism PS.  A tank port 23 is provided in the flow dividing valve 22, and the flow dividing valve is switched to a position to cut out a communication between the excess flow port 4 and the tank port 23 when pressure oil from the pump P is supplied thereto. When the supply of the oil discharged from the pump is stopped, the flow dividing valve is switched to a position to communicate the excess flow port with the tank port 23.
Patent JP-2003098132-A (JP)
Title: Sample holder and sample analyzer
Inventor: SATORI KOTARO
IPC: G01N23/227
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To make the incident angle of electron beam with respect to the normal line of a sample large as compared with a conventional sample holder and to detect a still more large number of Auger electrons reduced in escape depth. SOLUTION: The mask holder 101 of an apparatus for analyzing the surface of the sample 9 by irradiating the sample 9 with an electron beam (e) is equipped with a holder main body 11 and a sample fixing part 12 provided in order to fix the sample 9 by the holder main body 11. The sample fixing part 12 has a sample fixing surface M2 forming a predetermined angle of inclination with respect to a reference surface M1 when a surface having the optical axis O of the electron beam (e) as a normal line is set to the reference surface M1. By this constitution, the incident angle of the electron beam (e) to the normal line of the sample can be made large as compared with the sample fixing part 12 not inclining the sample fixing surface M2, that is, the surface of the sample can be irradiated with the electron beam (e) from an oblique direction.  A still more large number of Auger electrons Oj reduced in escape depth can be detected.
Patent JP-2003101988-A (JP)
Title: Content data distribution system, data transmitter, and receiving and reproducing device
Inventor: YONEYAMA TERU
IPC: H04N21/2365
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a content data distribution system capable of reducing a distribution cost and a working cost and quickly selling contents at a low cost by distributing moving image contents of a large capacity by utilizing a network and enabling a user to easily record them in a recording medium and view them in sales of digital contents utilizing a network technique. SOLUTION: A data transmitter and a receiving and reproducing device are connected by a broadcasting line of a wide band such as a broadcasting line and a security line whose reliability is higher than that such as a telephone line. In the case that the user orders content data, the data transmitter multiplexes the order-received content data on normal broadcasting data in a form capable of direct writing to the recording medium 111 and distributes them as multiplexed data. A receiving and reproducing device side receives the multiplexed data, separates the content data, and writes them in the recording medium 111.
Patent JP-2002320472-A (JP)
Title: Device for measuring cellular infiltration and method therefor
Inventor: MANNUZZA FRANK J
IPC: G01N33/50
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a coating membrane which uses a composition capable of easily and accurately distinguishing infiltrating cells from non-infiltrating cells and is used for evaluating the infiltrating ability of the cells. SOLUTION: This coating membrane for evaluating the infiltrating ability of the cells, including (a) a porous membrane and (b) a composition on the surface of the porous membrane, is characterized in that the composition includes a reconstituted flocculated extracellular substrate originated from Englebreth-Holm-Swarm mouse tumor, a pH 7.8 to 8.2 buffer solution, and a polyol. A method for producing the coating membrane is also included.
Patent JP-2003100654-A (JP)
Title: Pattern formation method and semiconductor device
Inventor: ISHIHARA YASUO
IPC: H01L21/28
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a pattern formation method in which a metal film can be patterned inside an opening in an insulating film with a new constitution. SOLUTION: An opening 3 whose end part is tapered is patterned to the insulating film 2 formed on a silicon substrate 1 comprising an N-type diffusion layer 4. A metal film 5, a metal film 6, and a metal film 7 are formed on the insulating film 2 inclusive of the inside of the opening 3. An adhesive sheet is pasted on the surface of the metal films 5, 6, 7, the adhesive sheet is then stripped, the metal films 5, 6, 7 are left inside the opening 3 including its taper part, the metal films 5, 6, 7 on the insulating film 2 in their circumference are removed so as to be patterned.
Patent JP-2003103352-A (JP)
Title: Centrifugal casting method
Inventor: UCHIDA MUTSUO
IPC: F16L9/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal casting method capable of achieving the enhancement in production efficiency by enhancing corrosion resistance by precipitating an alloy element to a grain boundary, and suppressing the generation of cementite. SOLUTION: In the centrifugal casting method for obtaining a pipe body by pouring a molten metal into a rotating centrifugal casting mold, against the cooling speed in a first temperature area from the pouring of the molten metal into the centrifugal casting mold to the starting of solidification of the molten metal, the cooling speed in a second temperature area after the starting of the solidification of the molten metal till the completion of the solidification is made slow.  The centrifugal casting is desirably conducted by using a centrifugal casting machine provided with a cylindrical centrifugal casting mold and a sleeve surrounding the outer periphery of the centrifugal casting mold formed with many through holes on the peripheral face, and in the first temperature area, water is supplied between the sleeve and the centrifugal casting mold to quickly cool the centrifugal casting mold, and in the second temperature area, the water supply is stopped to make the cooling speed slow.
Patent JP-2003109382-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUZUKI HIROAKI
IPC: H01L21/82
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide the constitution of a semiconductor integrated circuit device in which a clock signal can be distributed by suppressing clock skewness with low power consumption. SOLUTION: Activation of an internal circuit group of a semiconductor integrated circuit device 1 is controlled for each block. Each internal circuit receives supply of a clock signal CLK from clock wiring network 11-14 of a corresponding block. The clock signal CLK is supplied to the clock wiring network 11-14 by a clock bus group 30 arranged with tree structure and a clock drive control gates 21-24. The clock drive control gates 21-24 stop supply of the clock signal CLK responding to enable-signals EN1-EN4 for controlling activation of the internal circuit for each block when an internal circuit belonging to a corresponding block is non-activated.
Patent JP-2002308838-A (JP)
Title: Method for producing optically active 3-substituted-4- substituted oxybutylamines
Inventor: WATANABE HISAYUKI
IPC: A61K31/4375
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To produce optically active 3-substituted-4-substituted oxybutylamines and their derivatives which are useful as the intermediates for producing pharmaceuticals, agricultural chemicals, and the like. SOLUTION: The method for producing optically active 3-substituted-4- substituted oxybutylamines to be represented by formula (5) (wherein R<1> is a 1-6C alkyl group or the like) comprises reducing 2-substituted-3-cyanopropionic esters to be represented by formula (4) (wherein R<1> is the same as defined above; and R<2> is a 1-6C alkyl group, a 2-6C alkenyl group or the like), and the method for producing compounds to be represented by formula (6) (wherein R<4> is a protective group of the hydroxy group) comprises protecting the hydroxy group in the 3-substituted-4-substituted oxybutylamines of formula (5) which have been obtained in the above production method.
Patent JP-2003102209-A (JP)
Title: Vehicle for testing soil condition
Inventor: MANIWA YOSHIKI
IPC: A01B39/28
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle for testing a soil condition by which soil at the predetermined position in a field can be easily tested. SOLUTION: A measuring unit 2 for detecting the soil condition by contacting with the field side of a soil condition-testing system attached to a traveling machine body 1 is supported to be slidable in the cross direction to the traveling direction of the traveling machine body 1 by a support mechanism 50.
Patent JP-2003110894-A (JP)
Title: Product and its updating method
Inventor: MORIMIYA YUJI
IPC: G03B17/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a product and its update method by which the product can be used for a long time by preserving the value for a comparatively long period. SOLUTION: This product 30 can be separated into a stock part 31 comprised of function blocks wherein a value is kept for a comparatively long period and a flow part 32 comprised of function blocks wherein a value is reduced for a comparatively short period, and the flow 32 is attachable/detachable to/ from the stock 31. In addition, in a first product comprised of the stock 31 and flow 32, the stock 31 is still used and the flow 32 only is exchanged with new one having an improved function and a new composition, making a second product for updating.
Patent JP-2003111425-A (JP)
Title: Power source unit
Inventor: KOMATSU NAOKI
IPC: H02M7/48
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce harmonic distortion of an input current. SOLUTION: In a period T1, switching elements Q1-Q4 are simultaneously turned on, power is supplied to a load circuit from a capacitor C1, and energy is stored in an inductor L1. In a period T2', the switching element Q1 is turned on, and the energy stored in the inductor L1 is supplied to the load circuit. In the period T3, all of the switching elements Q1-Q4 are not turned on, the energy stored in the inductor L1 is supplied to the load circuit, and the capacitor C1 is charged through an AC power source AC. The periods are changed in time series. That is, an input current Iin is supplied from the AC power source AC only in the period T3, so that a part of a load current IL1 can be served as the input current Iin. The level of the input current Iin at a zero-crossing point of a power source voltage Vs is lowered, thereby enabling to reduce harmonic distortion.
Patent JP-2003102984-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which has raised amusement by having a bias in the appearance of a big hit prediction display mode and giving a sharpness in display. SOLUTION: Respectively different big hit prediction appearance rates with the respective biases are provided in response to the kinds of the big hit prediction display modes which are variably displayed in a variable display device 310. When the appearance of the big hit prediction display mode is determined in variable display, one of a plurality of big hit prediction display modes is determined and displayed.
Patent JP-2003108285-A (JP)
Title: Apparatus and system for image display
Inventor: BAN SHINICHI
IPC: H04W4/06
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To achieve an apparatus and system for image display easy to grasp sensuously a tendency of change of time-series data such as stock information and weather information. SOLUTION: In the apparatus for image display, image data on facial parts of persons, animals, animation characters, etc., is displayed while changing expressions of the facial parts in conjunction with the time-series data. A cellular phone 100 is configured as the apparatus by comprising a memory storing the image data, a display part and a CPU controlling both of the memory and display part. The time-series data is acquired and the image data is changed (more specifically, changed to 'a smiling face' with ascending of the time-series data and 'a crying face' with descending of the time-series data) to display on the display part. The cellular phone 100 acquires the time-series data from a stock price server 300, and acquires application softwares combining stock- price fluctuations with image processing from an image processing server 200.
Patent JP-2002227658-A (JP)
Title: Electrochemical machining process for forming surface roughness element on gas turbine shroud
Inventor: LEE CHING-PANG
IPC: B23H9/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a process for electrochemically machining the back side recessed cooling surface (12) of a shroud (10) in part defining the hot gas path of a turbine to form surface roughness elements (28) and spaces (26) therebetween to increase the heat transfer coefficient. SOLUTION: This electrochemical machining process comprises disposing an electrode with insulating dielectric portions (22) and non-insulating portions (24) in opposition to the cooling surface, passing an electrolyte between the cooling surface and electrode, and applying an electrical current between the electrode and a shroud. Thereby, roughness elements and spaces therebetween are formed in the cooling surface in opposition to the insulating and non- insulating portions of the electrode, thus increasing the surface area and heat transfer coefficient of the shroud.
Patent JP-2003106976-A (JP)
Title: Scanning electromagnetic wave microscope and control method
Inventor: MAEDA RYUTARO
IPC: G01B21/30
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a scanning electromagnetic wave microscope capable of positioning a distance between a probe tip and a sample in response to necessary resolution and physical quantity measurement distributed at an optional distance from a sample surface, and carrying out resolution-selective scanning by constant distance scanning and high speed scanning of interaction by constant scanning. SOLUTION: The scanning electromagnetic wave microscope is characterized by that it comprises an electromagnetic wave generating means, an electromagnetic wave emitting means or an electromagnetic wave inducing means of emitting or propagating an electromagnetic wave generated by the electromagnetic wave generating means to one or both of a probe and the sample, and the probe provided near the sample surface.
Patent JP-2003116113-A (JP)
Title: Contents distribution charging system, contents distribution charging method and program for contents distribution charging
Inventor: SATO KOHEI
IPC: H04N7/16
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a contents distribution charging system capable of conducting charging for causing less loss to users. SOLUTION: A user terminal 10 selects a moving picture desirably to be rented on a contents selection menu received from a distribution server 20. The distribution server 20 refers to a distribution/charging information database 26 to check whether or not a user 1 has rented the moving picture in the past and interrupted the reception thereof, and returns the interrupt information to the user terminal 10 when the user 1 has interrupted the reception of the moving picture in the past. When the server 20 detects no past interrupt information, the server 20 directly transmits information to a contents server 30. The user 1 views the interrupt information menu and selects whether the user 1 starts the reception of the moving picture from the interrupted part of the preceding rental distribution, or starts the rental database from the beginning or receives no rental distribution.  The contents server 30 distributes the information of the part selected by the user terminal 10. The distribution server 20 imposes charging on the user according to the distribution sum amount of information before the interrupt and after the interrupt.
Patent JP-2002198378-A (JP)
Title: Thin film transistor and its fabrication method
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1368
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a thin film transistor, in which a crystalline semiconductor film having larger crystalline size than that of the convention ones is used. SOLUTION: A semiconductor film with large crystalline size is obtained by the method for fabricating the thin film transistor comprising applying layer beam to an island like noncrystalline semiconductor film on a insulation film, scanning the region irradiated with the laser beam to crystallize the island like noncrystalline semiconductor film, and forming an active layer including a source region, a drain region and a channel forming region. The method is characterized by the laser beam that is continuously oscillated from a solid laser.
Patent JP-2003076655-A (JP)
Title: Expansion board personal computer directly connected to internal bus
Inventor: SOEJIMA YOSHIHARU
IPC: G06F13/12
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To solve such problems that a Windows (trade mark) OS personal computer with the Intel (trade mark) CPU inside is not compatible with a Macintosh personal computer with a Motorola (trade mark) CPU inside, the operation is complicated and troublesome, and unnecessary time and knowledge are required since the function, the operability and the data are not interchangeable with each other, and no uniformity is present between both kinds of personal computers, and further, no downward/upward compatibility due to the difference in OS, or no compatibility with other OS is available. SOLUTION: A board personal computer is developed, which has a Motorola CPU inside a PC/AT compatible personal computer with an Intel CPU mounted inside, and performs the interchange with the Motorola personal computer or the interchange with other computers via an SCSI.
Patent JP-2003121282-A (JP)
Title: Pressure measurement device
Inventor: ITO HIROAKI
IPC: F16J15/08
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive pressure measurement device improved in corrosion resistance. SOLUTION: This pressure measurement device is provided with a first projection with one surface in contact with a measurement device body, a second projection with one surface in contact with the other surface of the first projection, and a seal diaphragm formed on the top face of the second projection.  The pressure measurement device is characterized by comprising: a ring having one surface in contact with the measurement device body and formed of a corrosion-resistant material with the inside surface fitted with the first projection; a wetted diaphragm having a peripheral edge part of one surface fixed to the other surface of the ring, constituting a wetted chamber along with the seal diaphragm, the second projection and the ring, and formed of a corrosion-resistant material; an enclosed liquid enclosed in the wetted chamber; and a nipple having one surface fixed to the peripheral edge part of the other surface of the wetted diaphragm and formed of a corrosion-resistant material.
Patent JP-2003118043-A (JP)
Title: Hydrophilic member precursor and hydrophilic member using the same
Inventor: TAKAHASHI YOSHINORI
IPC: G03F7/11
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a hydrophilic member precursor easy to manufacture, excellent in durability and surface smoothness and having high hydrophilicity, and a hydrophilic member obtained using the same. SOLUTION: The hydrophilic member precursor is obtained by laminating a hydrophobic polymer layer developing polymerization initiation capability by the application of energy and an upper layer containing a hydrophilic polymer containing a polymerizable group at least at the terminal thereof. The hydrophilic member is obtained by applying energy to the hydrophilic member precursor to directly bond the polymerizable group of the hydrophilic polymer to the hydrophobic polymer layer by the function of the polymerization initiation capacity developed in the hydrophobic polymer.
Patent JP-2003120741-A (JP)
Title: Hydraulic shock absorber
Inventor: KANDA TAKESHI
IPC: F16F9/46
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To avoid the deterioration of a damping force characteristic by securing concentricity of a center rod and a piston rod and concentricity of the piston rod and a piston, and to stabilize damping force by preventing generation of vibration of a needle valve caused by a jet of a hydraulic fluid. SOLUTION: An inserting part 26 on the end of the center rod 25 is fitted in the piston rod 8, and both are calked and joined. A part of a bypass is formed on the outer periphery of the center rod 25. A cutout passage 31 is formed for communicating a rod side oil chamber 17 with the inside of the piston rod 8.