baber/WOPTO huggingface dataset:
Patent JP-2003153591-A (JP)
Title: Initialization driver
Inventor: UMEHARA HIDEMASA
IPC: H02P8/38
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an initialization driver in which the difference between the actual position of a driven member and the right position thereof can be reset surely. SOLUTION: An initialization means comprising an initialization rotating means, a contact detecting means and a rotation ending means performs initialization operation for resetting the difference between the actual position of a driven member and the right position thereof at a specified timing. A decision means makes a decision whether a drive voltage is equal to or higher than a predetermined threshold level or not. When the decision means makes a negative decision, an initialization stop means stops initialization operation by the initialization means.
Patent JP-2003146334-A (JP)
Title: Polyester resin-made container for use of sparkling alcoholic beverage
Inventor: MIYAZAKI SHUNZO
IPC: B65D23/08
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin-made container for a sparkling alcoholic beverage, which has excellent recyclability and content preservability. SOLUTION: The polyester resin-made container comprises a mouth 3, a barrel 4 connected below from the mouth 3 and a bottom 5 connected below from the barrel 4. It includes a coat containing amorphous carbon on an internal surface of the container 1 and includes a lightproof film 8 on its external surface. The coat has a thickness ranging from 200 to 800 angstroms and a Δb* value ranging from 2 to 7. The lightproof film 8 shuts out 80% or more of ultraviolet rays with a wavelength of 320 to 400 nm and visible rays with a wavelength of 400 to 500 nm. The coat is formed by plasma chemical vapor deposition (CVD) using microwaves for a parent material mainly containing ethylene or acetylene. The lightproof film 8 substantially covers an entire surface of the barrel 4 and 50% or more of the bottom 5. A cap 9 with gas barrier properties is put on the mouth 3. The cap is made of a synthetic resin and includes a gas barrier material on an internal surface, and further may include an oxygen absorber.
Patent JP-2003148863-A (JP)
Title: Door opening/closing device
Inventor: HARA TERUMICHI
IPC: F25C1/00
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the problem of corrosion, allowing smooth lifting operation without a counterweight being stuck with dew condensate on a partition wall of a storage. SOLUTION: This door opening/closing device 15 is composed of a door frame body 5 mounted to the front face of a storage body or the like; an opening/closing door 8 slidably fitted into the door frame body 5; a counterweight 16 for the opening/closing door 8, liftably mounted to the front face side of a partition wall of the storage; and a wire 14 for connecting the opening/ closing door 8 and the counterweight 16 through a pulley 13. Spacers 17 are provided between the counterweight 16 and a storage partition wall surface, and the storage partition wall 9 and the counterweight 16 come in contact with the spacers 17.
Patent JP-2003144140-A (JP)
Title: Stem cell derived from epithelium of salivary gland duct and use thereof
Inventor: ENDO FUMIO
IPC: C12N5/07
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a stem cell to be differentiated into a hepatic cell. SOLUTION: This stem cell which is derived from epithelium of salivary gland duct and can be differentiated into an alpha-fetoprotein positive cell, albumin positive cell, amylase positive cell, insulin positive cell and glucagon positive cell is obtained. Consequently, the stem cell which can be differentiated into a hepatic cell is firstly provided. The stem cell can be differentiated not only into the liver but also into a plurality of organ cells of the pancreas and the salivary gland. The stem cell can be prepared from an organism. Preparation of a cell from the salivary gland has much smaller danger and burden on a patient than a case of preparation of a cell from an organ in the belly or chest.  Therefore, the stem cell can readily be prepared from a patient by itself to be subjected to transplantation and rejection to be a problem in transplantation can readily and surely avoided.
Patent JP-2002212891-A (JP)
Title: Method and apparatus for measuring fiber orientation of paper
Inventor: FUKUOKA KAZUHIKO
IPC: G01B11/26
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring fiber orientation of paper convenient for the examination of paper quality and quality control by rapidly and accurately measuring the characteristics of the fiber orientation of stationary paper or the paper traveling on a paper machine, etc., by at least one light receiving means and an apparatus for the measurement. SOLUTION: A paper surface 1a of a paper 1 having the characteristics of fiber orientation to be measured is irradiated with a detection light in the vertical direction from a light projecting means 10. The light reflected by the paper surface 1a is caught by a light receiving means 20 rotating around an incident light axis as a center at least eight proper positions on a rotating orbit. A fixed calculation is carried out based on a light information signal obtained by the light receiving means 20 to obtain fiber orientation characteristics such as a fiber orientation index, a fiber orientation angle, etc.
Patent JP-2002221526-A (JP)
Title: Multi-ejector system for ejecting bio-fluid
Inventor: HADIMIOGLU BABUR B
IPC: G01N37/00
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To resolve a problem that a conventional bio-fluid discharging ejector causes much biological pollution and its function for correctly dripping bio- droplets is low, and the volume of each bio-droplet is large so that a large number of bio-droplets are needed. SOLUTION: The problem can be resolved by providing a plate having plural sets of pins extending outward from its surface, a printed wiring board having at least one power connection pin extending from its surface, and plural droplet discharging units 10 each including positioning slots 48 and 50 and a transducer 16, and mounted by fitting the positioning slots 48 and 50 to at least one of the sets of pins, for a multi-ejector system for discharging an array of a bio-fluid as the droplets.
Patent JP-2003155305-A (JP)
Title: Hydrogen response ziegler-natta catalyst improved to narrow mwd of polyolefin, method for producing the same, use thereof and polyolefin produced by using the catalyst
Inventor: GRAY STEVEN D
IPC: C08F4/658
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst for forming a polyolefin having a narrower MWD. SOLUTION: This catalytic component is formed by a method comprising (a) bringing a soluble magnesium dialkoxide compound represented by the general formula: Mg(OR")2 into contact with a halogenating agent to form a reaction product A, (b) bringing the reaction product A into contact with a first halogenating/titanating agent to form a reaction product B and (c) bringing the reaction product B into contact with a second halogenating/titanating agent.
Patent JP-2003161875-A (JP)
Title: Method and device for automatic focusing by image processing
Inventor: MINAGAWA KEIJI
IPC: G02B7/28
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time required for automatic focusing and to stabilize the retrieval time.  <P>SOLUTION: The automatic focusing device is provided with an axis controller, an ITV camera 4, and an image processor which has FIFO memories 22a and 22b which receive the image data and a processor 19 and uses a constitution in which the axis controller changes position of the ITV camera 4 in Z-axis direction. The axis controller changes the relative distance between an object and the ITV camera 4 in the Z-axis direction. The axis controller detects a pre-determined measurement start point and transmits a measurement position arrival signal to an image processor. The image processor, after receiving the measurement position arrival signal, takes in the image data from the ITV camera 4 into the FIFO memories 22a and 22b. Focusing degree for each taking in is calculated by a processor 19. A peak point of the focusing degree is retrieved and the position of the peak point is sent to the axis controller. The ITV camera 4 is controlled to move so as to agree with the position of the peak point.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160277-A (JP)
Title: Bobbin, bobbin winder using the same, and air jet weaving machine
Inventor: SHIMOMURA SUNAO
IPC: B65H75/10
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bobbin hardly causing yarn shift by vibration on a bobbin winder and restrained from causing fuzz or yarn breakage even if releasing the bobbin winder comprising yarn of thin yarn count, at high speed, and to provide the bobbin winder using the bobbin, and an air jet weaving machine capable of making effective use of the characteristics of the bobbin.  <P>SOLUTION: This bobbin is provided with ridges with a height of 0.05-0.2 mm on the peripheral surface of a yarn winding cylindrical part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165668-A (JP)
Title: Printer
Inventor: KITAO TOMOYUKI
IPC: B65H39/11
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a sheet is discharged sometimes to a tray wherein a sheet of a printed result for another person is already discharged because the number of trays is not sufficient, even when the sheets are intended to be discharged to the separate trays respectively one by one using a sorter when a plurality of printings are carried out, when used by many persons as in a network printer.  <P>SOLUTION: A printed result required from a user is discharged only to the unoccupied tray detected at that time, and the printed result is not discharged to the tray discharged already with the sheet of another printed result, so as to conduct control to prevent the different printed sheet from being discharged to the same tray.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164639-A (JP)
Title: Information managing system for game machine
Inventor: HASEGAWA MASAHIKO
IPC: A63F7/02
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information managing system for a game machine which recognizes how the game machine is in the types of ready-to-win states.  <P>SOLUTION: The game machine 3 outputs operation state information that allows identification at least between starting information on variable display games and information on ready-to-win showing the types of ready for win states generated in the variable display games to the information managing means 2. When receiving the operation state information, the information managing means 2 stores it together with the time involved into a memory means, and determines and stores the frequency of starting based on the starting information as stored in the memory means and the frequency of ready-to-win on the information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168784-A (JP)
Title: Magnetic random access memory
Inventor: KAJIYAMA TAKESHI
IPC: H01L43/08
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To decide a pitch of TMR elements without being affected by the number of transistors at an array peripheral part.  <P>SOLUTION: The TMR elements 10 are stacked on a semiconductor substrate in multiple stages. To the TMR elements 10, upper wiring 11 and lower wiring 12 extended in an X direction are connected. The number of the TMR elements 10 arranged in each stage is gradually increased from a lower stage to an upper stage. Regarding the upper wiring 11, the upper wiring 11 positioned at the lower stage is connected to the transistor present near an array of the TMR elements, and the upper wiring 11 positioned at the upper stage is connected to the transistor far away from the array of the TMR elements. Regarding the lower wiring 12 as well, the upper wiring 11 at the lower stage is connected to the transistor near the array of the TMR elements compared to the upper wiring 11 at the upper stage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172183-A (JP)
Title: Air-fuel ratio control system for internal combustion engine
Inventor: YOSHIZAWA HIDEKAZU
IPC: F02D41/14
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To carry out accurate air-fuel ratio control in an air-fuel ratio control system for an internal combustion engine carrying out air-fuel ratio feedback control while calculating a control gain by self-tuning.  <P>SOLUTION: A plant from a fuel injection valve 5 to an air-fuel ratio sensor 13 is represented by a plant model, the plant model is identified while considering dead time included in the plant, and the control gain for calculating an air-fuel ratio feedback controlled variable is calculated by using the identified model. The feedback controlled variable of the fuel injection valve 5 is calculated by using the calculated control gain. When fuel injection control using the calculated feedback controlled variable is not carried out such as during a fuel cut or open loop control, calculation of the feedback controlled variable and identification of the plant model are prohibited.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176100-A (JP)
Title: Boom
Inventor: MAEDA MASAKATSU
IPC: B66F9/24
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To increase the life of insulating performance of a boom by reducing the damage to the insulating film coated outside a nose boom in the boom equipped with sliders.  <P>SOLUTION: The boom 30 is composed of a base end boom 31, an intermediate boom 33 and a nose boom 35 which are telescopically combined and capable of expanding and contracting. The boom is also provided with sliders 41-59 for guiding and in slidingly contact with boom members disposed and moving on the inner surfaces of adjoining boom member 31b, 33b and on the other surfaces 33a, 35a of other boom members, and a reinforcing sheet member 65 surrounding the outer surface of the nose boom 35, and the insulating film 71 coated on the surface of the reinforcing sheet member 65. The reinforcing sheet member 65 forms a wrap part 67 in which one end part is superposed on the other end under the nose boom 35. The wrap part 67 extends in the extending direction of the nose boom 35 in a state of expanding outward in the middle of the outer surface 35a. The sliders 53 and 54 are disposed on the position in slidingly contact with the slide contact surface part 35b apart from the wrap part 67.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186607-A (JP)
Title: Key input device and portable terminal device
Inventor: SHIBAMURA YOSUKE
IPC: G06F3/023
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To make reducible the number of wires of key input wirings, as compared with a conventional system, in which the key input wiring is arranged in a matrix, and to make applicable the above to the key input part of portable electronic equipment or the like.  <P>SOLUTION: The device is equipped with a switch array 11, in which a plurality of switches, SWj are arranged on a prescribed board, an key input control circuit 12 controlling input-output of each switch SWj of the switch array 11, and a prescribed number of wires Ln connecting between the switch array 11 and the key input control circuit 12. The switch array has a first format of a switching circuit I, which is a combination of one wire and the remaining wires of the wiring connected to the switch SWj and a second format of a switching circuit II which is a combination of arbitrary two wires selected so as not to be duplicated from the remaining wires in the wiring connected to the switch.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181471-A (JP)
Title: Functional soft drink making device
Inventor: WATANABE KAZUSHIGE
IPC: C02F1/68
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a functional soft drink making device which enables the supply of functional soft drinks which have excellent solubility of nutritional supplements, have satisfactory adsorption into the body, prevent excessive intake of the nutritional supplements and have a thin bitter taste by adjusting the quantity of addition.  <P>SOLUTION: This functional soft drink making device has a structure provided with an electrolyzation tank 11 into which city water is supplied, the nutritional supplements 14a arranged in the electrolyzation tank 11, electrodes 15a, 15b for elution of a pair of cathode and anode into which a direct current is applied via the nutritional supplements 14a. Thereby, acidic water is made on the electrode 15a for elution of the anode side by the electrolyzation of city water in the electrolyzation tank 11 and alkaline water is generated on the electrode 15b for elution of the cathode side. Therein, the nutritional supplements 14a are solved by the acidic water, the water having a rich nutritional supplement component is generated, on the other hand, is mixed with the alkaline water and, as a whole, becomes weakly alkaline functional soft drinks. Thereby, the nutritional supplement component is efficiently absorbed into the body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188608-A (JP)
Title: Nonreciprocal circuit elements
Inventor: MATSUDA SHIGETOSHI
IPC: H03H7/52
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of thin nonreciprocal circuit elements incorporating capacitors.  <P>SOLUTION: Since the nonreciprocal circuit elements have flat sheets of ferrite material 1 and a plurality of dielectrics 10a, 10b, 10c consisting of insulators and laminated on this ferrite material 1, and a first, second and third center conductors sandwiching these dielectrics and formed on different upper and lower surfaces partly crossing in the up and down direction, it is possible to provide nonreciprocal circuit elements thin in the up and down direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185919-A (JP)
Title: Infrared optical system and infrared optical device having the same
Inventor: MUKAI KAORI
IPC: H04N5/335
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IR optical system which is used in an IR wavelength band of a 10 μm band and can surely reduce the noise light arriving at its image plane and an IR optical device having the same.  <P>SOLUTION: The IR optical system has lens groups 11 to 13 consisting of a plurality of lenses and a stop S1 and the lens groups are formed of germanium as material. The stop is arranged between the lens surface 13a existing on the extreme image side among the respective lens surfaces of the lens groups and the image plane 10a of the lens group. The effective diameter D of the lens surface 11a existing on the extreme object side among the respective lens surfaces of the lens groups satisfies [2ftanω+f/F<D<8ftanω+f/F] when the half angle of view of the lens groups is defined as ω, the focal length as f, and F-number as F.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002358792-A (JP)
Title: Semiconductor storage device
Inventor: NOGUCHI MITSUHIRO
IPC: H01L27/115
Filed: 2001-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor storage device in which dispersion of read-out current caused by a data state of a non-selection memory cell and a position of a selection memory cell is reduced. SOLUTION: When data of a memory cell M0 in a NAND cell unit 20 is read out, read-out voltage Vr is given to a selection word line WL0, pass voltage Vread is given to non-selection word lines WL1-WL15, pass voltage Vread is given to a control gate line SSL driving a selection transistor S1 of a bit line BL side, voltage VGSL being lower than the pass voltage Vread is given to a selection gate line GSL driving a selection transistor 82 of a common source line SL side.
Patent JP-2002217847-A (JP)
Title: Apparatus and method for dynamic range
Inventor: BOURDE CHRISTIAN A
IPC: H04B17/00
Filed: 2001-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a means for extending the dynamic range of a measurement system and improving measurement accuracy. SOLUTION: Dynamic range extension apparatuses 100 and 100' are provided with a signal splitter 102, cancellation paths 110 and 110', testing paths 120 and 120' and a signal combiner 104. The signal splitter 102 splits a signal from an input signal source 140 into two signals (202). A first split signal passes through the cancellation paths 110 and 110' and is phase shifted (204), and a cancellation signal is generated. A second split signal passes through the test paths 120 and 120' and is added to a device for receiving test (206), and an attenuated response signal is generated (208). At the outputs of the cancellation paths 110 and 110' and the test paths 120 and 120', respectively, the cancellation signal and the attenuated response signal are combined by a signal combiner 104 prior to being delivered to a measurement processor 150 (210).
Patent JP-2003184140-A (JP)
Title: Faucet
Inventor: TOKUNAGA OSAMU
IPC: E03C1/044
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a counter surface from moistening and prevent residual water adhering on furnishings from stagnating when the furnishings moistened with water are placed in the case of the use of a faucet.  <P>SOLUTION: A rotatable arm section is installed to a faucet body, the front end of the arm section can be positioned on a washbowl and the furnishings moistened with water are placed on the front end section. An opening section is formed to the bottom of a vessel on which the furnishings are placed. Accordingly, the moistened furnishings used in the case of water-related works such as a tooth-brushing, a tableware washing or the like can be placed at an upper place in the washbowl, in which there is no problem even when a water dropping is generated, or in a kitchen sink, and a water moistening on the counter surface generated by directly placing the furnishing moistened with water on the counter surface can be prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184378-A (JP)
Title: Security control system, program and recording medium
Inventor: KON TSUTOMU
IPC: G06F21/31
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a key to the entrance and prevent trespass upon a building by performing remote-control operation of locking and unlocking the building like a detached house, etc., requiring security, and to allow to give an emergency notice should a trespasser unlock the building.  <P>SOLUTION: An electric lock controller 23 provided at a house 20 is connected via a portable member 11 for locking and unlocking the house 20 by transmitting the code number of a house user 10 through remote-control operation, a terminal device 31 owned by a police station 30 and a network 1. When the entrance 21 of the house 20 is locked by the code number sent from the portable member 11, and if it is unlocked by a trespasser 40, the electric lock controller 23 has a detection sensor to detect the release of lock by the trespasser 40, and according to the detection operation, sends the portable machine 11 an alarm signal or message notifying that the entrance 21 or a winder is unlocked, and also transmits an abnormality information containing at least the notice of trespass including the user 10's address to the terminal device 31.  <P>COPYRIGHT: (C)2003,JPO