baber/WOPTO huggingface dataset:
Patent JP-2003229363-A (JP)
Title: Silicon film, silicon film forming method, gate electrode, gate electrode forming method, and field effect transistor
Inventor: TOKAI NOBUO
IPC: H01L21/205
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon film, a forming method thereof, etc., capable of preventing the punch-through of a boron ion when the ion is implanted in manufacturing a semiconductor device.  <P>SOLUTION: A silicon film 110 is obtained by forming a pillar part 103 with a H<SB>2</SB>gas content, for example, being 0%, after a granular part 102 is formed on a base layer 101 of a wafer W, with monosilane gas or disilane gas as reactive gas, by a CVD method with the H<SB>2</SB>gas content in carrier gas, for example, being 40%, and a film-forming temperature being 720°C. With the use of the silicon film 110, the boron ion implanted from above the pillar part 103 in a later process is suppressed from moving/diffusing at the interface between the granular part 102 and the pillar part 103, thus punch-through to the base layer 101 side is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002240292-A (JP)
Title: Continuous ink jet printer and method of moving ink drop
Inventor: GILBERT A HAWKINS
IPC: B41J2/07
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a printing head which can adjust a position of a printing ink drop pattern and can change an angle of ink drops in a continuous ink jet printer. SOLUTION: The continuous ink jet printer 10 includes a nozzle array whose nozzle array part specifies a length direction, an ink drop-forming mechanism 22 set in relation to the nozzle array for forming ink drops having a first volume and moving along a path by an operation in a first state and ink drops having a second volume and moving along the path by an operation in a second state, a system 32 for applying a force 30 to the ink drops moving along the path. The force 30 is applied in a direction to branch the ink drops having the first volume from the path by mutually rotating the ink drops having the first volume in the length direction.
Patent JP-2003225555-A (JP)
Title: Equipment and method for introducing material to be treated
Inventor: OSADA FUMIO
IPC: B01J3/02
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide equipment for introducing a material to be treated which introduces a fluid and the material to be treated into a treating tank under high pressure and which eliminates an injection mechanism of the material to be treated to inject the material to be treated under high pressure, and to provide a method for introducing a material to be treated.  <P>SOLUTION: The equipment for introducing the material to be treated is characterized by providing a first passage that is capable of feeding a fluid outflowing from a fluid storage tank that stores the fluid to a target tank and an accommodation part of a fixed quantity of the material to be treated, a second passage that is capable of feeding the material to be treated outflowing from a material-to-be-treated feeding means to feed the material to be treated via the accommodation part of the fixed quantity of material to be treated, and a passage switching means that incorporates the accommodation part of the fixed amount of the material to be treated into a part of the first passage. The method for introducing the material to be treated by using the same equipment is also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228588-A (JP)
Title: System for exhibiting url list for introducing program
Inventor: NANBA RYUICHI
IPC: G06F13/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for retrieving an information-provided URL (Uniform Resource Locator) by inputting general information such as a date, a time and a program providing station name obtained from a general program list by a user, in a broad-casting program such as television broad-casting and radio broad-casting.  <P>SOLUTION: A URL list similar to the program list capable of retrieving the information-provided URL (Uniform Resource Locator) by the date, the time and the program providing station name by the user is exhibited in the broad-casting program such as the television broad-casting and the radio broad- casting, the URL introduced in the program is displayed in a framework similar to an individual program framework, and a home page for a prescribed objective information is displayed by click.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226223-A (JP)
Title: Current supply circuit
Inventor: OKAMOTO MITSUYASU
IPC: F42B3/12
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current supply circuit with reduced weight of an air bag system.  <P>SOLUTION: The current supply circuit for supplying a current required for operating an electric ignitor arranged in a gas generator during operating the air bag gas generator comprises a switch circuit for opening/closing a current passage leading to the ignitor to be operated and a pulse generator for sending a control pulse to open/close the switch circuit. The current supply circuit has a switch circuit laid between the current passage and an external power supply. The switch circuit is used for supplying the current from the external power supply, as an ignition pulse for operating the ignitor, while controlling the current so that the width of the ignition pulse is 20-500 μsec.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236492-A (JP)
Title: Method for sorting laminated article comprising different kinds of materials
Inventor: SUZUKI TAKESHI
IPC: B09B3/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of easily sorting a laminated article comprising different kinds of materials, and an apparatus using this method.  <P>SOLUTION: A holding housing 101 in which cut elements 21 are put is immersed in a degreasing liquid 1 in the degreasing tank 110 of a sorting apparatus 100 to remove PCB oil while the cut elements 21 are separated into an aluminum foil 21a, a plastic film 21b and insulating paper 21c to be transferred to a sorting tank 120. These separated matters are immersed in a hydrophobic liquid 2 and water 4, and the insulating paper 21c is sedimented in water 4 while the aluminum foil 21a and the plastic film 21b are floated to the surface of the water 4. The water 4 is further supplied to the sorting tank 120 to be dispensed in the dispensation housing 102 of an overflow tank 124 and subsequently transferred to a heating tank 130 and heated in a heating liquid 3 to dissolve the plastic film 21b while sorting the aluminum foil 21a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235075-A (JP)
Title: Wireless terminal for information distribution
Inventor: TOKUYASU TOMOHIRO
IPC: H04W48/16
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless terminal for information distribution which never goes out of a coverage area of a base station before all information is acquired when the wireless terminal starts acquiring the information from an information distribution source via the base station.  <P>SOLUTION: The wireless terminal includes: an information acquisition means for automatically accessing a particular information distribution source by using address information stored in an address information storage means when establishing a wireless channel with a base station so as to acquire information registered in advance; a reception power measurement means for measuring received power of a radio wave from the base station; and a wireless access means for revising an access condition according to a relation between the amount of information registered in advance by the information acquisition means and the received power of the radio wave from the base station measured by the reception power measurement means so as to perform wireless access processing to the base station.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002278577-A (JP)
Title: Voice recognition system, training device and method for calculating repetition calculation value for free parameter of maximum entropy voice model
Inventor: PETERS JOCHEN
IPC: G10L15/183
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To develop a voice recognition system and a training device and a training method for calculating a repetition calculation value for free parameter λ of an ME voice model by paying attention to high-speed and effective repetition calculation. SOLUTION: These voice recognition system and method are for calculating the repetition calculation value for a free parameter λα of maximum entropy voice model. It is known that conventionally the free parameter λα is approximated cyclically and recursively by using a GIS training algorithm for instance. In this case, it is known what by cyclic approximation, the attribute group of a predefined voice model is evaluated cyclically for respective repetition steps n and the (n+1)-th repetitively calculated values is calculated for the free parameter.  In this method, the degree of respectively adapting repetition boundary values mα <(n)> to a relating desired boundary value mαfor all the attributes of the relating attribute group achieves a role as a reference value for selecting the attribute group and also helps to select the attribute group which is most suitable regarding this point.
Patent JP-2002322622-A (JP)
Title: Wooden protection fence
Inventor: KANAMARU KAZUMITSU
IPC: E01F15/04
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a wooden protection fence having good appearance, high shock absorbing function and high performance. SOLUTION: This wooden protection fence is constituted like a fence by a plurality of struts erected at designated spaces on a road side part of a vehicle passing area and a plurality of wooden shock absorbing materials laid at designated spaces vertically on the front of the ground part of the respective struts. The contact or collision of the vehicle is received from the front side to make the behavior of the vehicle adaptable to safety standard.
Patent JP-2003236986-A (JP)
Title: Resin-covered steel sheet
Inventor: TAKEMURA KAZUYA
IPC: B32B15/09
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin-covered steel sheet in which adhesiveness between a steel sheet and a resin can be remarkably improved.  <P>SOLUTION: The resin-covered steel sheet 100 is provided in order with an Sn alloy layer 2, a chemical conversion coating film layer 3, a copolyester layer 4a and an oriented polyethylene terephthalate layer 4b and the chemical conversion coating film layer 3 comprises P of 0.5-100 mg/m<SP>2</SP>and Si of 0.1-250 mg/m<SP>2</SP>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237791-A (JP)
Title: Folding sealed letter and sheet therefor
Inventor: SUGAWARA HIDEHITO
IPC: B65D27/34
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for a folding sealed letter which produces no useless waste when the sealed letter is unsealed.  <P>SOLUTION: The sheet 1 for the folding sealed letter is provided with a first and a second folding parts P and Q in parallel with shorter sides 1a and 1b. A weakly adhering portion 2a is provided on one face side of the sheet 1 along the shorter side 1a, and strongly adhering portions 3c and 3d are provided on the same face side along a pair of longer sides 1c and 1d, respectively. On the opposite face side of the sheet 1, a weakly adhering portion 2b is provided at a portion on the opposite side of the second folding part Q along the first folding part P, and strongly adhering portions extending from the first folding part P toward the shorter side 1b are provided along the pair of longer sides 1c and 1d, respectively. A pair of unsealing perforations 4a and 4b are provided along the inside of the strongly adhering portions on the opposite face side, respectively. A pair of unsealing perforations 4c and 4d, each having a length substantially equal to that of each of the perforations 4a and 4b and extending from the end of the shorter side 1a toward the second folding part Q, are provided along the inside of the strongly adhering portions 3c and 3d on the one face side of the sheet 1, respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255161-A (JP)
Title: Optical wavelength multiplexer/demultiplexer and method of manufacturing the same
Inventor: OKUBO HIROYUKI
IPC: G02B26/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact optical wavelength multiplexer/demultiplexer which is easily manufactured and in which the number of necessary substrates is minimized and to provide a method of manufacturing the optical wavelength multiplexer/demultiplexer.  <P>SOLUTION: In the wavelength multiplexer/demultiplexer 1 having a function by which a certain wavelength band of incident light L is demultiplexed and divided into a plurality of wavelength bands from (a) through (h), and, on the contrary, a function by which respective divided wavelength bands from (a) through (h) are multiplexed, several kinds of photonic crystals from (3a) through (g) of a period modulation type in which the lattice constant is spatially varying two dimensionally or three dimensionally are formed on substrates 2A and 2B, incident light L is made incident on the photonic crystals from (3a) through (g) from a direction which is not perpendicular to the normal line of the surface of the substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255221-A (JP)
Title: Objective for optical pickup, optical pickup and optical information processing device
Inventor: HIRAI HIDEAKI
IPC: G02B13/18
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective for an optical pickup which has large NA (numerical aperture), whose production tolerance is gentle, and by which information can be recorded, reproduced and erased on/from the optical recording medium of a DVD system and a CD system with single lens configuration.  <P>SOLUTION: The objective for the optical pickup performs at least one or more of the recording, the reproduction and the erasion of the information on/from the optical recording medium having the thickness of a light radiation side base plate: 0.1 mm on a condition that operating wavelength: 407 nm±10 nm and numerical aperture: 0.85±0.05. Both surfaces of the objective are aspherical and convex, the objective satisfies the specified condition on a refractive index to material on a d-line: nd, an Abbe number: νd, the paraxial radius of curvature of a light source side surface: R1, a working distance: WD, a focal distance: f, and the objective is made of glass mold material, is easily produced and has the specified NA with the single lens configuration.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255831-A (JP)
Title: Method and device for calculating elliptic curve scalar multiple
Inventor: OKEYA KATSUYUKI
IPC: G09C1/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elliptic curve scalar multiple calculating method capable of preventing a side channel attack and a fault attack.  <P>SOLUTION: In this scalar multiple calculating method for calculating a scalar multiple point from a scalar value and a point on an elliptic curve, a side channel attack is prevented by randomizing a given point and performing an elliptic curve calculation independent of a bit value in each bit of the scalar value. As for a fault attack, the fault attack is prevented by restoring the Y coordinate of the scalar multiple point and determining whether the scalar multiple point satisfies a definitional equation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251683-A (JP)
Title: Method for blow molding hollow member made of synthetic resin
Inventor: NAGASE TOSHIYUKI
IPC: B29L23/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To rigidity integrate a main duct and a branch duct for constituting a large-sized 90° large bend Y in improved productivity.  <P>SOLUTION: A method for blow molding a hollow member of a synthetic resin comprises the steps of forming cavities 7 on the main duct 2 of the 90° large bend Y and the branch duct 3 perpendicularly crossed with the duct 2 via a round part R in a mold 6, externally engaging a heating original tube 9 with a rubber tube 8 supported at both ends by the mold 6 in a free state, filling pressurized air in the tube 9, disposing the tube 9 together with the tube 8 along the cavities 7, and making a connector 4 for the branch duct thick and long. In this method, the duct 3 previously molded in the cavity of the branch duct is set, an adhesive is coated on the rounded inner surface of the duct 3, and blow molded. Then, both can be rigidly integrated in improved the productivity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252577-A (JP)
Title: Weight lifting device and suspending means
Inventor: ITO FUMIO
IPC: B66F1/08
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weight lifting device and a suspending means capable of avoiding an obstacle and adjusting the position of the weight in the horizontal direction.  <P>SOLUTION: The weight lifting device using a step rod type jack has a flexible wire part 10 under a suspending rod part 54, so that the weight 56 can be moved in the horizontal direction by utilizing the wire part 10 to be bent in the horizontal direction. Specifically, the length of the suspending rod 54 formed by rod units 52 is made to correspond to the lifting length of the weight 56, and the wire part 10 is disposed in the range other than the length of the suspending rod. A pulley mechanism 22 is disposed above the wire part 10 to draw the wire part 10 sideways so that the weight 56 is moved in the horizontal direction, or a sideways moving means 32 is mounted on the wall surface to directly push the weight 56.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228682-A (JP)
Title: Cooperative credit card business
Inventor: NAKAMURA KUNIHIRO
IPC: G06Q20/24
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is necessary for a cooperative enterprise to pay a percentage to a credit card company at using a cooperative card provided by the credit card company.  <P>SOLUTION: The credit card company captures cooperative enterprise customers(card members) to increase financing profits, and therefore the credit card company is able to feedback a part of the profits to the cooperative enterprise.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264793-A (JP)
Title: Recording method, recorder, recording medium, reproducing device, and transmission method, and computer program
Inventor: FUCHIGAMI NORIHIKO
IPC: G11B20/12
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording method, a recorder, a recording medium, a reproducing device, and a transmission method, and a computer program for integrally recording three kinds of the contents of moving images, still images, and audio in the same recording medium and integrally reproducing them.  <P>SOLUTION: The play list of connecting and reproducing the programs of video (moving images), the audio, and the still images is indicated by (C). The respective programs are reproduced as user definition programs. The example of the play list of simultaneously reproducing an audio program and a plurality of still image programs is indicated by (D). In the example, by turning one audio program A<SB>-</SB>PR#1 and four still image programs S<SB>-</SB>PR#1 to S<SB>-</SB>PR#4 to one group as one user definition program and allocating one UD<SB>-</SB>PR#1, four still images are sequentially reproduced during the reproducing time of the audio program A<SB>-</SB>PR#1. The play list is recorded in the same recording medium together with respective data and reproduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262237-A (JP)
Title: Gear shift control device for mechanical automatic transmission
Inventor: KUMAZAWA ATSUSHI
IPC: F16D28/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of a system and simplify the system by reducing the occurrence of a shift shock and a cost without providing a buffer member or the like, regarding a gear shift control device of a mechanical automatic transmission.  <P>SOLUTION: The gear shift control device comprises a mechanical transmission having a synchronizer device; a drive means to switch the gear position of the mechanical transmission; and a target value setting means to set the target value of the gearing stroke of the drive means. The target value setting means sets in a manner to comparatively slowly increase the target value of the gearing stroke during a time from a start of gearing to a given stroke and comparatively rapidly increase the target value of the gearing stroke during a time from the given stroke to a position of gear shift finishing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260171-A (JP)
Title: Separate-type slot machine
Inventor: IMAZEKI SUSUMU
IPC: A63F5/04
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separate-type slot machine in which game contents can be easily changed, costs attending the change of the game contents can be reduced, components can be made common between the machine types of different game contents even with respect to a medal sensor unit as well and costs required for exchange can be further reduced.  <P>SOLUTION: An exchange unit (2) in which at least a reel unit (20) and a main board (25) are freely removably fixed on a door (3) is installed replaceably in a body cabinet (1), and a medal sensor unit (400) is formed replaceably from the rear side of the door (3).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002336427-A (JP)
Title: Game machine
Inventor: IMAZEKI SUSUMU
IPC: A63F5/04
Filed: 2002-03-14
Abstract: PROBLEM TO BE SOLVED: To make games more enjoyable with even greater interests by determining production based on the skill of players in stopping operations. SOLUTION: The game machine is provided with production tables (130) which have special production stored for each of winning patterns (61), a plurality of production probability tables (173) which have respective production lottery probabilities stored for a plurality of special production in each of the winning patterns (61) while being arranged corresponding to the presence/absence of the defined winning of games prior to the game involved and a special production selection means (160) which determines special production for games prior to the game involved by production lotteries based on the production lottery probabilities of the production probability tables (173) to get the results of the determination of the special production stored as the production table (130) for the game involved.  An annunciator (66) executes corresponding special production of the production table (130) as stored for the games prior to the game involved based on the results of the winning lotteries.
Patent JP-2003270785-A (JP)
Title: Colored photosensitive resin composition and color filter
Inventor: AZUMA MANABU
IPC: C08G59/42
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored photosensitive resin composition having non- tackiness of a coating film, excellent in developability, resolution, pattern adhesion, development margin, curability and accuracy of pattern dimensions and suitable for ink for a color filter capable of forming a good pattern.  <P>SOLUTION: The colored photosensitive resin composition consists essentially of (A) a carboxyl-containing copolymer consisting of an ethylenically unsaturated monomer having a carboxyl group and another ethylenically unsaturated monomer and having a weight average molecular weight of 70,000-130,000 and 70-150 (KOHmg/g) acid value, (B) an addition-polymerizable compound having ≥100°C boiling point and having at least two ethylenically unsaturated groups in one molecule, (C) a phenol or o-cresol novolak type epoxy resin, (D) a photopolymerization initiator and (E) a disperse pigment, wherein the weight ratio of (B) to (A) is 0.3-3 and the weight ratio of (C) to (A)+(B) is 0.1-0.4.  <P>COPYRIGHT: (C)2003,JPO