baber/WOPTO huggingface dataset:
Patent JP-2003150265-A (JP)
Title: Vicarious management system for shareware
Inventor: NAKAMURA KINYA
IPC: G06F21/10
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To reduce any load for the shareware preparation, registration/ distribution, and price settlement imposed on a shareware manufacturer, a download site, and a user, and to instantaneously issue a license key to the user. SOLUTION: This system is provided with a means for transmitting a module for license management to a shareware manufacturer, and for receiving and registering the registration request of shareware manufactured by the shareware manufacturer, a means for converting the module for license management requested from the download site of the shareware into a module for license management including the identification information of the download site, and the distributing it to the download site, and a means for receiving a use application from a user terminal who has downloaded the shareware made open to the public by the download site, and for specifying the download site downloaded by the user terminal according to the identification information of the download site, and the performing price settlement processing, and for transmitting a license key for releasing the use limit to the user.
Patent JP-2003155748-A (JP)
Title: H-section steel reinforcing member
Inventor: UTASHIRO HIROSHI
IPC: E02D17/04
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an H-section steel reinforcing member capable of being restored into a current shape easily and causing no waste of materials. SOLUTION: In this H-section steel reinforcing member capable of connecting a web flat part between H-section steels by channel steel, a horizontal part of L-steel is fixed to the web flat part by a bolt, either of a vertical part of the L-steel capable of connecting the channel steel and flanges above and below the H-section steel is abutted through a backplate and the other side of them is constituted in such a way that a bolt is screw-fitted into a plate body fixed to the vertical part of the L-steel and passes through the plate body and a tip of the bolt passing through the plate body is abutted on the flange or a wedge is inserted between a wedge receiver and the H-section steel flange.
Patent JP-2003162543-A (JP)
Title: Content management device, content management method, content management program and recording medium with content management program recorded thereon
Inventor: ABE SHINJI
IPC: H04N5/76
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable a browsing user in such a situation of looking at a catalog or a guidebook without specific clear intent to enjoy the world of video content by a simple operation.  <P>SOLUTION: The content management device is provided with a content accumulation part 1 that accumulates video content, a content profile generation part 2 that detects a content profile of bibliography information for content retrieval, and a content rambling space generation part 3 that disposes in a two-dimensional space link information indicating content according to the content profile, and displays a content rambling space on a user terminal 31 through a network 30. When the user designates link information in the content rambling space displayed on the terminal 31, content corresponding to the link information is transmitted to the user terminal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003158241-A (JP)
Title: Semiconductor device and manufacturing method
Inventor: ISHIZUKA NORIO
IPC: H01L27/08
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having high drain current characteristics and high reliability in the semiconductor device with an n channel field-effect transistor and a p channel field-effect transistor. SOLUTION: A silicon nitride film is formed on an active trench side wall, on which the n channel field-effect transistor is formed, and the silicon nitride films are formed only in the channel direction and the vertical direction on the active trench side wall of the p channel field-effect transistor.
Patent JP-2003173686-A (JP)
Title: Sense amplifier circuit
Inventor: HIRANO HIROSHIGE
IPC: G11C11/419
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To decide amplification voltage accurately and at high speed even when it is amplified to higher voltage than voltage of a bit line or voltage of bit lines is low, in a sense amplifier circuit.  <P>SOLUTION: N channel MOS transistors Qn1, Qn2 constituting a differential type sense amplifier connected to a pair of complementary data lines are provided in parallel with a N channel MOS transistor Qn6 whose drain is connected to one side of data lines DL and whose gate is connected to the other side of bit lines XBL, and a transistor Q7 whose drain is connected to the other side of data lines XDL and whose gate is connected to one side of bit lines BL. Thereby, the transistor Qn6 or Qn7 is turned on by the other side or one side of the bit lines being in a logic 'H' level, a data line of one side or the other side of data lines being in a logic 'L' level is dropped to ground potential at high speed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164575-A (JP)
Title: Game machine
Inventor: KAWAMURA MASAHITO
IPC: A63F7/02
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide amusement in a game machine such as a pachinko game machine capable of leading a special game state.  <P>SOLUTION: The pachinko game machine 1 is provided with a game board 8. The game board 8 is provided with an operation area 20 and a special pattern display device 21, the operation area 20 is provided with a movable member 22. On the display device 21, an identification pattern is displayed and varied based on a drawing result performed caused by the behavior of a game medium, and the special game state is led with a prescribed display mode. In this case, a message that the special game state is to be led is given by the movable member 22 and the identification pattern.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002169048-A (JP)
Title: Self waveguide optical circuit
Inventor: KOSAKA HIDEO
IPC: G02B6/12
Filed: 2001-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a self waveguide optical circuit in which miniaturization, lightening, high integration and speeding-up are realized and which shows excellent transmission efficiency. SOLUTION: In the self waveguide optical circuit in which an optical circuit is composed by spatially propagating light or electromagnetic waves in a self waveguide manner, a parallel light beam bundle having high parallelism in the self waveguide manner is obtained by using photonic crystals 2, 3 and 4 having a dielectric constant cyclic structure or semi-cyclic structure of a cycle which is substantially equivalent to the wavelength of propagation light propagating the optical path and by forming the optical path by setting a crystal orientation in such a direction that the dispersion surface of the photonic crystals become flat. The photonic crystals 2, 3 and 4 are partially formed within an optical circuit substrate 5, and a laser 1, a light receiving element 6 and an optical fiber 7 are connected to the end surface of the optical circuit substrate 5.  Three photonic crystals thereof are arranged by selecting the crystal orientation so as to obtain the parallel light beam bundle, branching and bending respectively.
Patent JP-2003164831-A (JP)
Title: Refuse/waste treatment system and power generation system using supercritical water
Inventor: HAYAKAWA KAZUYA
IPC: B09B3/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the running cost of a garbage treatment system and a power generation system in each of which supercritical water is used by enhancing the operation efficiency of each of these systems.  <P>SOLUTION: A supercritical fluid of high-temperature and high-pressure produced by oxidation reaction of garbage with the supercritical water in a garbage treating vessel 17 is fed back to a supercritical water production/control part 12 and supplied to a Stirling engine 18 as a driving source. The supercritical water is produced by the reaction of Brown's gas with water at the start-up of these systems. But once the supercritical fluid is produced by the oxidation reaction, the production of new supercritical water is unnecessary and these systems are operated continuously by using the produced supercritical fluid since the supercritical fluid is reused for oxidizing the garbage by circulating the supercritical fluid. The supercritical fluid can be also used for heating the garbage to be supplied to the vessel 17 by sending it to a rotary feeder 16. The decomposed substances produced by the oxidation reaction of the garbage are recovered as inorganic salts. The metal oxide produced by the oxidation reaction is also recovered.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003142990-A (JP)
Title: Constant current sweeping circuit
Inventor: KAKUNO TOMOHIKO
IPC: G01R19/165
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a constant current sweeping circuit by which a comparator circuit 10 suppresses the generation of a non-linear part and a stand-by part is rapidly recovered from a sweep stop state even in the case of a high speed processing concerning a problem that the non-linear part which is not suitable for time measurement appears in a sweep waveform since a seep-time constant capacitor is charged with an excessive current and rapidly recovered during a time when the stand-by state for next-time sweep is recovered from the sweep stop state. SOLUTION: Since a forward current Id is obtained from the constant current Ia of a constant current circuit 1, the comparator circuit 10 controls the constant current circuit 1 so as to allow a sweep waveform voltage to be lower than a reference voltage 11 and, at the same time, to increase the constant current Ia. Then the sweep-time constant capacitor 4 is changed by the increased current Id and potential is rapidly raised from the sweep stop state to the stand-by state. The comparing circuit 10 suppresses the generation of the non-linear part by controlling the constant current circuit 1 so as to allow the potential to be higher than the reference voltage 11 and, at the same time, to reduce the constant current Ia.
Patent JP-2003170969-A (JP)
Title: Storing container
Inventor: HASEGAWA AKIHIRO
IPC: H01L21/68
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storing container preventing a dirty fluid from being brought into direct contact with articles in the container, and having little possibility to cause another rising dust even in the case where a large quantity of fluids flow into the container at a time through a filter.  <P>SOLUTION: The storing container is composed of a container main body 1 for storing precise base sheets W in an aligned state, a detachable lid 10 which is fitted to and closes an open front surface of the container main body 1 with the aid of gaskets 11, a filter 20 mounted in a through hole 2 provided to a forward portion of a bottom of the container main body 1, and a control member 30 interposed between the filter 20 and the precise base sheet W placed at the lowermost position. The stream of air including dust, which has passed through the filter 20, impinges against the control member 30 to be blocked and dispersed, and diffuses to a lower portion on an inner back surface side of the container main body 1 while decreasing a flow rate. The scattering of the dust is controlled by the decreased flow rate of the air stream, and the dust is deposited on an inner face of the container main body 1 without being deposited on the precise base sheets W.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172802-A (JP)
Title: Optical material composition and optical element manufactured by using the same
Inventor: YOMO HIROKO
IPC: C08G77/58
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical material composition to reduce changes in the optical path length of an optical element with temperature.  <P>SOLUTION: The optical material composition is synthesized by hydrolyzing and condensing a silicon compound having at least either an organic functional group or a hydrolysable group and a germanium compound having at least either a reactive organic group or a hydrolysable group. The treatment conditions to form an optical element from the above optical material composition are controlled so as to leave the organic component to reduce changes in the optical path length with temperature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002253959-A (JP)
Title: Composite adsorbent for refining hydrocarbon stream
Inventor: KANAZIREV VLADISLAV I
IPC: B01J20/04
Filed: 2001-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an improved adsorbent useful in the removal of contaminants from various hydrocarbon streams. SOLUTION: The adsorbent contains zeolite, alumina and metallic components. The metallic components (Madd ) are present in an amount of at least 10 mol% of the stoichiometric amount (expressed in terms of oxide) of the metal (M) required for its equilibrium with the negative potentials of zeolite lattices. In particular, the adsorbent containing zeolite X, alumina and sodium is used for the refining of ethylene streams for removing CO2 , H2 S, methanol, and the other compounds containing sulfur (S-) and oxygen (O-).
Patent JP-2003171714-A (JP)
Title: Molten steel refining method
Inventor: HIRATA HIROSHI
IPC: C21C7/04
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum refining method of molten steel for making inclusions finer by preventing the inclusions in the steel from becoming coarsen in a manufacturing method of steel of high cleanliness using a secondary refining device and a normal pressure secondary refining device to provide the agitating force by blowing gas into the molten steel by decompressing the surface of the molten steel in a vacuum refining device, in particular, a ladle.  <P>SOLUTION: In a molten steel refining method using a vacuum and decompression refining device, a MgO source is added to the molten steel. Slag is formed on the surface of the molten steel under decompression. The MgO concentration in the slag is set to be ≥5% to ≤20%. The vacuum and decompression refining device can realize a decompressed atmosphere on the surface of the molten steel in the ladle, and the molten steel is agitated by blowing gas into the ladle. In the vacuum and decompression refining device, a vacuum and decompression suction tank is directly connected to an upper part of the ladle to evacuate the atmosphere in the ladle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179671-A (JP)
Title: Communication equipment, method for controlling the same, and controlling program for the same
Inventor: KANETO EIICHIRO
IPC: H04B1/40
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To give notice of call-incoming without occurrence of abnormality in data input/output of a storage device and without causing a fault in the storage device.  <P>SOLUTION: A hard disk 7 and a vibrator 13 for giving notice of call- incoming are made to operate exclusively. After retreating the head of the hard disk 7 and thereafter prohibiting access to the hard disk 7, the vibrator 13 is driven. Otherwise, when giving notice of call-incoming by the vibrator 13 is selected, the notice of call-incoming is given with call-incoming sound by using a speaker 9, the notice of call-incoming is given by visible display by using a display device 5 or call-incoming is performed by an automatic answering means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171836-A (JP)
Title: Heteroshrinkable combined filament yarn and fabric using the same
Inventor: MIZUMURA TOMOO
IPC: D03D15/567
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heteroshrinkable combined filament yarn discharging no heavy metals possibly affecting the natural environment, with extra-fine filaments sufficiently easy to open/disperse, and suitable for obtaining suede-toned fabrics presenting uniform surface appearance.  <P>SOLUTION: The heteroshrinkable combined filament yarn comprises a lower- shrinkable yarn and a higher-shrinkable yarn, wherein the former yarn, which consists of uneven conjugate fibers, has the following characteristics: filament count is 8-72, thick/thin area ratio is ≤2.5, Uster unevenness (U%) is 0.5-2.5%, splittable into extra- fine filaments each 0.04-0.70 dtex in fineness consisting of a sparingly alkali-soluble component by dissolving and removing a readily alkali-soluble component, and meeting simultaneously the requirements (a) and (b) described below, and the latter yarn, uniform in thickness, has the following characteristics: single filament fineness is 1.5-8.0 dtex and filament count is 6-48; the requirement (a): the readily alkali-soluble component consists of a copolyester which contains no atoms whose atomic numbers are greater than 30 and contains 1.5-3.0 mol% of a metal sulfonate group-containing isophthalic acid component and 8.0-13.0 wt.% of a polyalkylene glycol 1,000-20,000 in average molecular weight, and the requirement (b): the unevenness ratio (area ratio) of the sparingly alkali-soluble component in the direction of fiber axis is ≤2.5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178161-A (JP)
Title: Artistic literary work reading system and artistic literary work reading method
Inventor: SHINNO TAKEHIKO
IPC: H04N21/258
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artistic literary work reading system and an artistic literary work reading method, whereby rights are founded to allow a user to read an artistic literary work of a writer any number of times throughout a lifetime once a predetermined fee is paid, thus providing unrestricted reading of the predetermined artistic literary work by using the reading rights without deteriorating operability.  <P>SOLUTION: In a communication system, a business unit 2 handling reading rights regarding artistic literary works and distributing a predetermined artistic literary work to a predetermined user 4 and the user 4 desiring to purchase the reading rights and read the predetermined artistic literary work are mutually connected via a suitable communication line 5. The artistic literary work reading system 100 is composed so that the business unit 2 discloses a list of reading rights which can be provided to the user 4 on the communication line 5, the user 4 can trade the predetermined reading rights with the business unit via the communication line 5, and when there is a distribution request regarding a particular artistic literary work based upon reading rights from the user 4 having purchased the reading rights, the business unit 2 distributes the artistic literary work which is an object of the reading rights to the user 4 via the communication line 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002227209-A (JP)
Title: Pot used for greening of slope face and greening method of slope face
Inventor: IMAMURA TOZABURO
IPC: A01G1/00
Filed: 2001-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a pot used for greening of a slope face and a greening method of the slope face capable of decaying a tree at an ideal timing in a grown state of the tree to grow up the tree planted on the slope in the ideal environment, produce trees on a large scale at a low cost in spite of the condition that the tree can grow in the ideal environment and adjusting a corrosive period for the tree at an ideal timing by applying treatment. SOLUTION: The pot used for greening of the slope is independently or mixedly impregnated with oil such as plant drying oil, plant semidrying oil, plant nondrying oil, sea animal oil, land animal oil, fat or the like.
Patent JP-2003180114-A (JP)
Title: Transmission apparatus of lawn mower, etc
Inventor: ENOMOTO WAKAO
IPC: B60K25/06
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of a stepless hydraulic transmission having a hydraulic pump shaft for inputting use and a hydraulic motor shaft for outputting use placed one above the other comprising the lowering of the bottom position of a rear wheel driving gear case placed at the back of the stepless transmission to decrease the allowable space of the discharging channel case forming a discharging channel of a suction fan to suck and discharge the mowed lawn and sometimes lower the suction capacity.  <P>SOLUTION: A lawn mowing apparatus 10 is placed between the front and rear wheels 3, 4 under a mobile vehicle 2. A stepless hydraulic transmission 5 to rotate the rear wheel 4 at varied speed and a rear wheel driving gear case 6, etc., are placed at the rear part of the mobile vehicle 2. The inputting hydraulic pump shaft 7 of the stepless hydraulic transmission 5 and the outputting hydraulic motor shaft 8 are placed at a side of the vehicle. A PTO output shaft 9 is placed at a side of the hydraulic motor shaft 8 and is rotated with gears 7a, 8a, 9a on the shafts 7, 8, 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181279-A (JP)
Title: Reactor for liquid
Inventor: SUZUKI AKIRA
IPC: B01F27/93
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reactor for a liquid capable of preventing occurrence of resonance as well as overheating of bearing parts and capable of easily achieving maintenance of a stirring chamber and extension of the reactor.  <P>SOLUTION: In the liquid reactor in which a plurality of stacked stirring members are rotated at a high speed in a stirring chamber, bearing parts are disposed on the upper and lower sides of each of the stirring members and cooling systems for preventing overheating of the bearing parts are disposed on the upper and lower sides of the stirring chamber.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187918-A (JP)
Title: Card connector
Inventor: KINOSHITA MASAYUKI
IPC: H01R13/652
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card connector discharging the static electricity charged on a card to the ground through a ground electrode formed on the card, before the card side electrode of the card inserted into a card insertion space contacts a connector side electrode.  <P>SOLUTION: The card 3 is electrically connected to the card connector by the contact of a card side electrode formed to the card 3 with a connector side electrode 2 formed to a body of equipment 1. The card side electrode has a ground electrode 33. A plurality of openings 18 facing a ground line 110 formed to a wiring board 100 are opened on the separation wall part 16 of the body of equipment 1 superposed on a wiring board 100. The openings 18 also face on a moving path of the ground electrode 33 for card insertion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186276-A (JP)
Title: Image forming device, program, and computer system
Inventor: TANAKA HIROSHI
IPC: G03G21/00
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve usability for a user and, at the same time, prevent defective image formation.  <P>SOLUTION: In the image forming device in which a plurality of toner storage bodies can be loaded, image formation is allowed using a plurality of modes, and the image formation is carried out using one or more toner storage bodies specified in correspondence with the modes. In the image forming device, information about the loaded toner storage body is detected. Even in the case that none of toner storage bodies required for the requested mode is loaded, image formation is carried out based upon the result of the detection as long as the toner storage body corresponding to the specific mode is loaded.  <P>COPYRIGHT: (C)2003,JPO