baber/WOPTO huggingface dataset:
Patent JP-2002202456-A (JP)
Title: Eccentric optical system
Inventor: TAKAHASHI KOICHI
IPC: G02B13/18
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an eccentric optical system suitable for an image display such as an image display mounted on head, with which the user hardly fatigues because the system is extremely small and light-weighted and a clear observation with a wide angle is given. SOLUTION: The eccentric optical system is provided with a prism element 7 and so composed as that the prism element 7 has a first face 3, a second face 4, and a third face 5, the space formed between the first face 3 and the second face 4 and the space formed between the second face 4 and the third face 5 are filled with a medium, these faces are located as different faces of the prism 7, the first face 2 is formed having a light-transmissive face function, the second face 4 has a reflecting face function and is composed in a curved form of which concave face is directed to the medium of the prism, the third face 5 has a light-transmissive face function and is composed with a rotationally asymmetrical aspherical face form which has a function of compensation of a rotationally asymmetrical aberration,  the second face 4 is located opposite to the first face 3 holding the medium between them, and the opposite side of the first face 3 seen from the second face 4 is exposed to the air.
Patent JP-2003126446-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To realize variety in performance while reducing a control load on a game control means. SOLUTION: Microcomputers in a display control board 80, a lamp control board 35, and a sound control board 70 determine performance of mutually synchronized presentation by using values of an advance notice determining counter in which the same data change is conducted based on reception of a common command transmitted form a game control microcomputer. Especially, for advance notice notifying action using a movable member controlled by the lamp control board 35, advance notice is realized after notification of advance notice in some cases, and not in the others. Multiple sorts of actions are set in such a way that degree of expectation to realize the advance notice is higher when boosting action is performed after the advance notice notifying action is conducted than when boosting action is not performed after the advance notice notifying action is conducted.
Patent JP-2003127619-A (JP)
Title: Run flat tire
Inventor: MURAMATSU RYO
IPC: B60C17/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a run flat tire having large durability improving effect, while keeping traveling performance during run flat traveling, and obtaining improving effect for riding comfort and a rolling resistance index during normal traveling. SOLUTION: In this run flat tire, a side reinforcing rubber pad 2 generally shaped in a crescent in a cross-section including a tire shaft for reinforcing a side wall SW is provided on a tire inner surface side of a carcass layer 1 folding back around a bead portion 7. Tire thickness W2 at the tire maximum width is 60 to 140% of tire thickness W1 at a rim line position. In the side reinforcing rubber pad 2, not less than 80% of the cross-section area of a cross- section is occupied by low hardness rubber having a hardness HS of 65 to 35 deg. by durometer hardness test (type A) of JISK6253.
Patent JP-2003129554-A (JP)
Title: Fastening device for attaching stay tube and temporary tightening method for stay tube by using the device
Inventor: NAKAMURA HIROSHI
IPC: E03B7/00
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a tightening device for attaching a stay tube capable of temporarily tightening a stay tube easily to a main pipe for city water or sewer main by adhering the stay tube to the main pipe and also to provide a temporary tightening method by using the fastening device. SOLUTION: This is a fastening device for attaching a stay tube, which is used when installing a stay tube having a stay tube main body having an inner through hole communicating the tip opening portion to the rear end opening portion and a curved collar portion located in the vicinity of the tip opening portion and this fastening device comprises: (a) a long-sized rod made by connecting a bottom portion of an upper screw rod and a top portion of a bottom supporting rod through a joint means which does not transmit the rotating motion of the upper screw rod, (b) a fastening member attached to the upper screw rod in a freely screwing manner, and (c) a linking member attached in a rotatable manner to the bottom portion of the bottom supporting rod.
Patent JP-2003134807-A (JP)
Title: Switching power circuit
Inventor: HIASA NOBUYUKI
IPC: H02M3/28
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit that prevents intermittent operations under state of light load and that has small response delays under state of a heavy load. SOLUTION: Operation state of the semiconductor integrated circuit can be maintained and response speed during a transition period, starting from light load to heavy load can be improved, by setting a voltage VCC, where the voltage at point 'a' shunted by a resistor 1 and a resistor 2 serves as a voltage E1, higher than a lower threshold voltage of a low-voltage malfunction preventing circuit 85, in an intermittent operation preventing circuit 102.
Patent JP-2003133604-A (JP)
Title: Piezo-electric thin film element and manufacturing method thereof as well as ink jet recording head and ink jet printer employing the element
Inventor: SUMI KOJI
IPC: B41J2/14
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a piezo-electric thin film element, excellent in characteristics, and the manufacturing method of the same by optically controlling the crystallizing condition of the piezo-electric thin film. SOLUTION: The piezo-electric thin film element 100 is provided with a lower electrode 42, a piezo-electric body thin film 43 provided above the lower electrode 42 and an upper electrode 44 provided above the piezo-electric thin film 43. The piezo-electric thin film 43 is constituted by adding at least one kind of IIA family element in the periodic table to a PZT crystal having a ratio (c/a) of the length of an (a) axis to that of a (c) axis is a lattice constant of higher than 1.000 and lower than 1.0005 while provided with the crystal structure of a rhombohedral system.
Patent JP-2003128927-A (JP)
Title: Additive for asphalt
Inventor: KANEDAKI KOTARO
IPC: C07F9/09
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an additive for asphalt imparting excellent release- preventing properties to asphalt and aggregates, and having excellent storage stability, and to provide an asphalt composition containing the additive for asphalt. SOLUTION: The additive for asphalt contains a compound expressed by general formula (I) (wherein, R<1> is H or methyl; PO is propyleneoxy; EO is ethyleneoxy; f is an integer of 1-3, and g and h are independently an integer of 0-20) or the like, or an alkaline earth metal salt or a nitrogen-containing aromatic salt of the compound.
Patent JP-2002260377-A (JP)
Title: Magnetic memory device
Inventor: YAMADA KOICHI
IPC: G11C11/14
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic memory device in which complex constitution of a sense amplifier is avoided and which can perform high speed read-out. SOLUTION: This device is provided with two TMR elements 4a, a memory cell 52 consisting of two NMOS transistors 5a and 5b, word liens connected to gates of the NMOS transistors 5a, 5b, bit lines connected to the TMR element 4a through the NMOS transistor 5a, inversion bit lines connected to the TMR element 4b through the NMOS transistor 5b, and a sense amplifier 53 connected to the bit lines and the inversion bit lines. When reading out data, a signal is inputted to a selected word line, and potential difference between the bit line and the inversion bit line generated by a signal inputted to a word line is detected by a sense amplifier 53.
Patent JP-2003137414-A (JP)
Title: Belt conveyor
Inventor: HASHIMOTO TOYOKI
IPC: B65G15/62
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a belt conveyor having belt supports with each support being independently fitted and removed. SOLUTION: This belt conveyor 1 is provided with a conveyor body 2 formed with a support fitting part 32. The conveyor body 2 is provided with a circulating endless carrying belt 4 for carrying materials to be carried in a carrying direction X with an approach surface part 4a thereof. The conveyor body 2 is provided with a plurality of narrow and long belt supports 55 for supporting the approach surface part 4a of the carrying belt 4 from the bottom thereof. Each of the plurality of belt supports 55 can be independently fitted/removed to/from the support fitting part 32 of the conveyor main body 2, and positioned so that the longitudinal direction thereof coincides with the carrying direction X when they are fitted to the conveyor main body 2.
Patent JP-2002191223-A (JP)
Title: Threshing unit of combine harvester
Inventor: RI EIBUN
IPC: A01F12/22
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a threshing unit of a combine harvester, capable of performing the threshing in a good efficiency without crushing the straw, etc., of the cereals in the threshing of reaped cereals and also being driven by a small power. SOLUTION: This threshing unit of a combine harvester for reaping the cereal culms and threshing the cereals, is characterized by installing an almost truncated cone-shaped threshing drum 100 constituted so as to have a small diameter at its front end part 100b and become larger cylindrical diameter as it goes to its rear end part 100c, a plurality of threshing teeth 101 formed as protruding in a prescribed shape at the outer circumferential surface of the threshing drum 100 and a threshing/conveying unit 100 for conveying the cereals to be threshed along the upper direction of the outer circumferential surface of the threshing drum 100 so as to perform the threshing at the upper direction of the outer circumferential surface of the threshing drum 100.
Patent JP-2002281963-A (JP)
Title: Maturation of dendritic cell by recombinant heat shock protein 70
Inventor: KUPPNER MARIA
IPC: A61K39/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To mature a dendritic cell by recombinant heat shock protein 70. SOLUTION: An ex vivo method for inducing TNF-α free differentiation from an immature dendritic cell to matured dendritic cell, or the ex vivo method for producing the matured dendritic cell, is provided, wherein the induction of the differentiation from the immature dendritic cell to matured dendritic cell is made by using an effective amount of heat shock protein in hsp 70 family or a biologically active portion thereof. The matured dendritic cell becoming available by the above ex vivo method is thus provided. Further, a therapeutic composition containing an effective amount of the heat shock protein in the hsp 70 family or the matured dendritic cell, and its use in the immunotherapy for neoplastic diseases are also provided, respectively.
Patent JP-2003152903-A (JP)
Title: Mobile communication system, mobile communication service control apparatus, and mobile communication terminal
Inventor: KUROYANAGI DAIZO
IPC: H04W4/24
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To collect users utilizing a mobile communication terminal as customers. SOLUTION: A specific carrier who runs business in a radio wave area of a certain base station sets the radio wave area to a DB 10 as an area for sharing a communication charge, and also sets a charging rate and a charging destination to the DB 10. A charge-calculating apparatus 5 charges all or a part of the communication charge to a charging destination, namely a specific carrier, based on the charging rate that is set by the specific carrier for communication that is transmitted from a mobile communication terminal 2 within above radio wave area.  As a result, a call or the like of a user is allowed free of charge or by paying a part of the charge, thus collecting many people carrying the mobile communication terminals as customers at the radio wave area, and hence the activation of the area can be expected, and also the activation of business that the specific carrier is engaged in that area can be expected.
Patent JP-2003150762-A (JP)
Title: Cooperation method for project information and its system
Inventor: KUDO YUTAKA
IPC: G06F17/24
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a data cooperation method among managing means which dissolves the problem concerning a data re-input and information reflection delay which are caused by individually operating a status managing means for work items, a review managing means and a pending issue managing means in a design development job. SOLUTION: A review item defined in a conference note managing system and conference note templates comprising the pending issue which is registered in a pending issue managing system are generated with respect to a document. The pending issue and approval information are extracted from a conference note generated based on the conference note templates and registered in the pending issue managing system. The dissolving state and investigating state of the pending issue with respect to the document are calculated from the conference note and registered in a work item managing system.
Patent JP-2003151484-A (JP)
Title: Scanning type charged particle beam device
Inventor: KAZUMORI HIROYOSHI
IPC: H01J37/28
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a scanning type charged particle beam device excellent in workability and capable of automatically carrying out adjustment even in the case of applying voltage on a sample. SOLUTION: Focus of an electron beam is slipped out when voltage is applied on the sample 2. So, an exciting current is automatically supplied to a coil of an objective lens 1 from an electric power source 14 for the electron beam to focus again. As a result of it, the focus of the electron beam EB to be irradiated on the sample 2 is never slipped out even when the voltage is applied on the sample 2. Additionally, when lens strength of the objective lens 1 is changed, a scanning signal to deflecting coils 3, 4 is adjusted in accordance with an amount of the change, and a change of image magnification and rotation of an image are corrected.
Patent JP-2003150580-A (JP)
Title: Image layout evaluating method and image layout evaluating system and image layout evaluating processing program
Inventor: NAGAISHI MICHIHIRO
IPC: G06F17/21
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To cope with various devices and output forms when evaluating the layout of an image by using an inductive field theory of visual sense. SOLUTION: This system has a temporary arrangement data setting means 3 capable of setting physical display restriction of the devices for outputting the image after the layout and the output forms for indicating in what form the image after the layout is to be outputted as an output condition, and capable of setting a temporary arrangement condition for indicating how temporary arrangement must be made for satisfying the output condition, a temporarily arranging means 4 for temporarily arranging the image being a layout object by the output condition and the temporary arrangement condition set by this temporary arrangement data setting means 3, a visual sense inductive field calculating means for calculating a visual sense inductive field to the temporarily arranged collective images,  a layout evaluating means 6 for evaluating the temporarily arranged layout on the basis of a calculation result, and an evaluation result output means 7 for outputting an evaluation result.
Patent JP-2003151750-A (JP)
Title: Induction heating cooker
Inventor: HIRANO TAKESHI
IPC: H02M7/48
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein food during the cooking is spoiled and should be disposed of when heating during the cooking is often stopped since heating is stopped when a surrounding temperature of an induction heating cooker is too high or when an internal temperature rapidly increases due to clogging by dust and oiling at a cooling wind intake port. SOLUTION: This induction heating cooker supplies to a heating coil L after changing into a high frequency alternating current pulse voltage by an inverter circuit connected by a half bridge. A control process calculation circuit SC for controlling the inverter circuit such that a multiplication process signal Sa value is identical with a value set by a power set circuit PC and a first thermostat TH1 are installed in the vicinity of the heating coil L and when the value reaches a predetermined second temperature increase value T2, power of the inverter circuit is lowered by a variable attenuation circuit OA for restraining the temperature increase.
Patent JP-2003155047-A (JP)
Title: Method for molding cap for lemonade bottle and lemonade bottle cap obtained by the method
Inventor: KIYOZUMI HIROSHI
IPC: B65D51/14
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a cap for a lemonade bottle, capable of integrally molding a lemonade bottle cap made of a synthetic resin in the state that a glass ball is held. SOLUTION: In the method for molding a cap for a lemonade bottle, a cap main body 22 made of a rigid resin and a ball holding part 21 made of a flexible resin are integrally injection-molded by a two-color injection molding machine. A flexible resin is injected into a cavity for molding the ball holding part in the state that a glass ball 20 is fixed in the cavity, and the ball holding part 21 where the glass ball is held in a closely contact state is molded. After the glass ball 20 and the ball holding part 21 are then transferred to a cavity for molding the cap main body, a rigid resin is injected into the cavity to integrally molding the cap main body 22 on the outer side of the ball holding part 21. Both the ball holding part 21 thus obtained and the glass ball 20 are completely in a closely contact state in the cap for the lemonade bottle.
Patent JP-2002211492-A (JP)
Title: Control method and control device for opening and closing operation of passenger door in aircraft
Inventor: BUCHS WOLFGANG
IPC: B64C1/14
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To improve operability and reliability by improving opening and closing operation of an electric passenger door. SOLUTION: In this method for controlling opening and closing operation of the passenger door in an aircraft, it is connected to a support arm provided to be rotatable around a rotation axial center fixed to an airframe of the aircraft. Control is conducted by a control system including at least one actuator control unit to control an actuator for driving rotation of the door, and an actuator to drive a door opening means and a door closing means. In this, high level action reliability is added to a conventional aircraft door provided with favorable operability of a completely electric door. As a large advantage of it, operation of the passenger door is basically electrical, though it can be changed to be basically mechanical at the time of power failure, or when an operator wants to make manual operation.  It is also possible that only a part of various functional steps related to door operation can be electrically executed, while the other part is executed manually.
Patent JP-2003150958-A (JP)
Title: Image processor, image processing method, program and recording medium
Inventor: SAISHOJI TOSHIHIRO
IPC: H04N9/68
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To extract a specified area (e.g. a flesh color area, a face area) from an image in consideration of features of an image (a photographing condition of an image, the number of persons contained in the image and the like). SOLUTION: A user inputs or selects an image and the features of the image through a user's interface 131. An extract information fetch part 133 fetches the extract information according to the selected features from an extract information data base 167. A flesh color area extract part 135 extracts the flesh color area from the image input or selected by the user using the fetched extract information. A face area extract part 137 extracts the area of the face from the extracted flesh color area.
Patent JP-2003146706-A (JP)
Title: Method and apparatus for chemically strengthened glass substrate for information recording medium
Inventor: HASHIMOTO JUNICHI
IPC: G11B5/73
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for chemically strengthening a glass substrate for an information recording medium by which the strength of the glass substrate after chemical strengthening is secured, the flatness of the glass substrate is maintained and chemical strengthening is efficiently carried out. SOLUTION: A plurality of glass substrates 23 are immersed in a heated and melted chemical reinforcing treatment liquid 14 within a chemical strengthening tank in the state where they are supported by the supporting member 22 of a holder. Thereby, the ion exchange of a lithium ion and a sodium ion which exist in the vicinity of the surface of the glass substrate 23, and the potassium ion having larger ionic radius than that of the lithium ion and sodium ion in the processing liquid 14, and chemical strengthening is carried out. The amount of the processing liquid 14 existing between the glass substrates 23 is set to be 1.4 to 71 g/cm<2> with respect to the surface area of the glass substrate 23. The space between the glass substrates 23 is desirably 0.3 to 1.3 cm.
Patent JP-2003157099-A (JP)
Title: Voice encoder
Inventor: AOYANAGI HIROMI
IPC: G10L19/04
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a voice encoder capable of improving the quality of synthetic voice signals even at a low encoding rate. SOLUTION: The voice encoder for encoding input voice signals on the basis of an input voice characteristic parameter is characterized in being provided with an input sequence adjusting means for adjusting digital sample value sequences from an analog/digital conversion means to a plurality of the mutually different digital sample value sequences sampled in a request cycle in the almost same section and preserving the digital sample value sequences, and an optimum parameter selection means for selecting a combination of voice characteristic parameters capable of most reducing encoding distortion among a plurality of the voice characteristic parameters obtained on the basis of the plurality of the respective different digital sample value sequences preserved in the input sequence adjusting means.
Patent JP-2003157575-A (JP)
Title: Optical disk and recording and reproducing device of optical disk
Inventor: HIROKANE JUNJI
IPC: G11B7/24097
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk and a recording and replaying device of an optical disk in which sufficient rigidity to realize stable rotation driving is obtained even when the plate thickness is decreased. SOLUTION: In the optical disk having a resin layer having a rugged pit pattern and a metal reflecting layer successively formed on an optical disk metal substrate 1, ribs 2 to increase the rigidity of the metal substrate 1 for the optical disk are formed in the inner circumference position and the outer circumference position of the metal substrate 1.