baber/WOPTO huggingface dataset:
Patent JP-2002372626-A (JP)
Title: Polarization converting element and display device using the same
Inventor: ISHIHARA ATSUSHI
IPC: G02B5/30
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost polarization converting element which is easily manufactured, an illumination optical system with the high utilization factor of the light and a display device with a bright display picture. SOLUTION: The polarization converting element is provided with a first region making first linearly polarized light (L1) incident thereon and a second region making second linearly polarized light (L2) with a state of polarization different from that of the first linearly polarized light (L1) incident thereon. The first region is composed of an optically isotropic transparent resin (1) and the second region is composed of a twisted nematic liquid crystal (2). In the first region, the state of polarization of the first linearly polarized light (L1) is not changed. In the second region, the state of polarization of the second linearly polarized light (L2) is changed into the same state of polarization as that of the first linearly polarized light (L1).
Patent JP-2005233981-A (JP)
Title: Thin film acoustic resonator and method of producing the same
Inventor: YAMADA TETSUO
IPC: H01L41/29
Filed: 2001-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film acoustic resonator which is reduced in spurious excitation and improved in characteristic and durability.  <P>SOLUTION: The thin film acoustic resonator has a sandwich structure formed by laminating layers so that a piezoelectric thin film layer 22 is sandwiched between a lower electrode layer 23 and an upper electrode layer 21 and further joining a contact electrode layer 24 to the lower electrode layer 23. The contact electrode layer 24 is formed annularly around a pit 12 formed in a substrate 11 so as to allow the sandwich structure to vibrate, and joined to the substrate 11. Here, 0.01×S2≤S1≤0.5×S2, where S1 represents the plane area of a part of the contact electrode layer 24 which comes into contact with the substrate 11 and S2 represents the plane area of the lower electrode layer 23. The contact electrode layer 24 is made of a material containing at least one kind selected out of Ti, Cr, Ni and Ta and the lower electrode layer is made of a material containing at least one kind selected out of Au, Pt, W and Mo.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2002373178-A (JP)
Title: Device and method for estimating building
Inventor: MUTO TOSHIHIRO
IPC: G06Q30/06
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a building estimation device or the like capable of reducing any overlapped labor in the estimation task of one building. SOLUTION: A first estimation processing part 8 performs the estimation of the first part of a building based on inputted first data, and a value relevant to the data affecting the estimation of the second part of the building among the first data is stored as a first data relevant value in a storage means 12. A second estimation processing part 10 performs the estimation of the second part of the building by using inputted second data and the first data relevant value stored in the storage means 12.  Therefore, even when the first part and second part of the building are formed in the different kinds of processes, the value relevant to the data affecting the estimation of the second part among the data inputted for the estimation of the first part is stored, and the stored value is used at performing the estimation of the second part so that it is possible to prevent any overlapped data from being inputted.
Patent JP-2002374119-A (JP)
Title: Sleeve antenna
Inventor: OSHIMA YUJI
IPC: H01Q1/12
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To manufacture a sleeve element having a fine coaxial feed line at lower cost, without deteriorating the insulation part, when assembling the sleeve element with the fine coaxial feed line. SOLUTION: A sleeve element 3 is formed by disposing rectangularly two pairs of conductive plate bodies, in which coaxial feed lines 1 are disposed opposite to each other in parallel with respect to a symmetric axis, and is connected to an external conductor 16 of the feed line 1 via a connection member 9. The connection member 9 has an insertion hole 14 for inserting a cylindrical device 2 at the center and has an insertion cylinder 13 for inserting into the coaxial feed line 1. The insertion cylinder 13 is mounted, by inserting between the external conductor 16 of the coaxial feed line 1 and a dielectric 17 inside the external conductor 16.
Patent JP-2003005013-A (JP)
Title: Lens barrel driving device for camera
Inventor: ITO KENJI
IPC: G02B7/08
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To make a lens barrel driving device small-sized by improving the layout of a speed reducing mechanism for a lens barrel. SOLUTION: The lens barrel driving device for a camera transmits the driving force of a motor 21 to lens barrels 1, 2 and 4 through the speed reducing mechanism 10 having speed reducing gears 25 and 30 arranged successive in the extension direction of the lens barrels 1, 2 and 3 and an extension mechanism 10 extends the lens barrels 1, 2, and 4. The speed reducing mechanism 40 has a holding member 22 which holds the front-end side 26c of a support shaft supporting the speed reducing gear 26 rotatably, a holding member 29 which holds the rear-end side 30d of a support member supporting the speed reducing gear 30 rotatably, and a holding member 28 which is arranged halfway in the front-rear direction of the holding members 22 and 29 and holds the rear-end side 26d and front-end side 30d of the support members for the speed reducing gears 26 and 30.
Patent JP-2003000104-A (JP)
Title: Lure having temporary fixing function of fishhook
Inventor: KONO YOICHI
IPC: A01K85/02
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent damage to fish body caused by fishhook and prevent reduction of bite due to caution of fishes by collision noise and suction between lures in storage or housing and entangling due to adhesion of fishhook to other lure. SOLUTION: A connecting ring 3 for connecting a fishline 2 is attached in the front of a body 1. A hook-shaped fishhook 4 is attached to the abdomen and the tail in suspended state. A temporal fixing part 5 for temporally fixing a needle point 4a of the fishhook 4 to the body 1 is formed in the abdomen and the tail. The temporal fixing part 5 opens an insert port 1a for inserting a narrow pipe 6 made of a flexible resin in the peripheral surface of the body 1 and forms the insert port 1a in narrow and long state. The narrow pipe 6 is held and a holding part 7 for falling off the narrow pipe made of the flexible resin 6 when a fish is caught in fishhook hooked in open end 6a of the narrow pipe 6 forms in the temporal fixing part 5.
Patent JP-2003004124-A (JP)
Title: Pulley unit
Inventor: FUJIWARA HIDEKI
IPC: F16C33/78
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent a foreign matter such as muddy water from penetrating into an pulley unit even under a severe condition where muddy water or the like easily penetrates into the pulley unit. SOLUTION: The pulley unit comprises a pulley 1, a rotor shaft 2, a one-way clutch 3, a ball bearing 4 and a roller bearing 5. The pulley unit also has an annular seal 61 on the outer surface side of the roller bearing 5 for sealing the roller bearing 5 from outside and an annular shield board 7 set in the outer periphery of the rotor shaft 2 on the outer surface side of the annular seal 61. An annular lip 8 in contact with the inner surface of the annular shield board 7 at the top is integrally formed on the outer surface of the annular seal 7.
Patent JP-2003002909-A (JP)
Title: Method for continuous production of aqueous solution of polyacrylic acid salt
Inventor: ITO KENJI
IPC: C08F2/10
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an acrylic acid salt polymer such as sodium polyacylate in a continuous process while keeping a weight-average molecular weight of about 2,000-30,000, low contents of a Michael addition product, narrow molecular weight distribution and high conversion. SOLUTION: A polyacrylic acid salt is continuously produced in by polymerizing an acrylic monomer using a continuous reaction apparatus composed of plural reactors, wherein at least the 1st reactor is a tank reactor. The polymerization is carried out in aqueous solution maintaining pH at <=3.5 while continuously charging the acrylic monomer, a polymerization initiator and a bisulfite to the 1st reactor. The reactor solution discharged from the 1st reactor is continuously introduced into the 2nd reactor together with the polymerization initiator to continue the polymerization. In the 2nd reactor or the following reactors, the reaction solution is neutralized with an alkali to adjust the pH of 6-9.
Patent JP-2003009330-A (JP)
Title: Phase-separation jig for superconducting cable
Inventor: HIROSE MASAYUKI
IPC: H02G15/34
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a phase-separation jig for superconducting cables, which prevents cables form being bent forcedly at phase separation spots, and to provide separation construction, using this jig. SOLUTION: A cable-grasping part 10 which maintains each core of a multi- core superconducting cable in to a specified permissible bent state, and linking portions 20, 30 which keep and hold cable grasping parts 10 for individual cores at specified intervals, are provided. Phase separation construction, which regulates deformation of the cable and prevents abnormal deformation of the cable, even when it is a superconducting cable can be obtained, by widening the intervals among individual cores, and maintaining permissible bent states by the grasping parts 10 then.
Patent JP-2002320485-A (JP)
Title: Expression vector for fusion gene and method for producing immobilized enzyme
Inventor: ABE HIROKO
IPC: C12N1/19
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To immobilize a useful protein, for example, a glycosyltransferase onto the surface of a yeast cell without deteriorating its enzyme activity. SOLUTION: This fusion gene expression vector is characterized by comprising a fusion gene that contains a gene encoding a useful protein bound downstream of a gene encoding a yeast cell wall protein. This transformant yeast is transformed with the fusion gene expression vector. This immobilized enzyme is obtained by immobilizing the expressed useful protein on a yeast cell wall.
Patent JP-2003007976-A (JP)
Title: Semiconductor device and module device
Inventor: SATO KATSUMI
IPC: H01L27/095
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a switching element using a high-breakdown-voltage and low-loss silicon carbide layer which is equipped with both a switching function and a diode function (reverse-direction voltage stopping capability) without forming a p-n junction inside the silicon carbide layer and to miniaturize a module so as to be lightweight. SOLUTION: A Schottky drain electrode 102 is formed on a first region R1 on the surface 101S1 of an n-type silicon carbide layer 101. An ohmic source electrode 103 is formed on a second region R2. A Schottky gate electrode 104 is formed on a third region R3. By this constitution, it is possible to realize a state that a Schottky barrier diode is formed across both electrodes 102, 103.
Patent JP-2003007752-A (JP)
Title: Ball mounting equipment
Inventor: HASHINO HIDEJI
IPC: H01L21/60
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a ball mounting equipment which enables to chuck balls accurately in a short time without any ball chucking errors even near the periphery of a ball supplying section by controlling a quantity of air flowing in a space between a ball chucking head and the ball supplying section. SOLUTION: The ball mounting equipment comprises the ball chucking head 2 provided with many chucking holes for chucking balls, the ball supplying section 4 which can keep many balls in a floating state, and a movement means for moving the ball chucking head and the ball supplying section up and down relatively to each other. Balls in the ball supplying section are chucked by the ball chucking head, and the balls are mounted on a work. The ball mounting equipment is also provided with a ball tray tilting equipment which tilts a ball tray when the ball chucking head chucks the balls in the ball supplying section, to control for a quantity of air inflow from the space between the ball chucking head and the ball supplying section.
Patent JP-2003009468-A (JP)
Title: Mechanism and method for releasing heat from motor stator part
Inventor: IIYAMA TADAAKI
IPC: H02K1/20
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism and a method for releasing heat from a stator part of a motor that allow effective cooling of a stator part by means of positively releasing heat generated at a coil part toward outside through an intermediately located heat-transfer member. SOLUTION: A motor 10 is constituted of a stator core 15 disposed on the outer periphery of a rotor 13, a coil part 7 wound around the stator core 15, and an outside-covered frame 16 that supports the outer periphery of the stator core 15. A main heat-transfer body 20 is disposed, between the central part of the stator core 15 and the outer part thereof, which releases heat generated in the vicinity of the center of the stator core 15 toward outside the core.
Patent JP-2003000956-A (JP)
Title: Internet game system and internet game operation method using the same
Inventor: ENDO TAISHI
IPC: A63F13/335
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an internet game operation method which allows game participants to be induced to the contents for sponsor companies or the like for producing publicity effects by enabling operation of games linked to a num ber of contents on the Internet. SOLUTION: Managers for game operations look for home pages for the participation in the internet games at a step S1 and determines a home page server for the participation in the games required for setting up hint information and password information in adventure games at a step S2. The hint information and password information are set up for the home page server for the participation in the games and the games are built up on the Internet at a step S3. Game participants access to the home page server for the participation in the games and take adventures sequentially all the ways through home pages gaining the hint and password information. The participants try to find out passwords for opening the doors to the goal and thus, any one of them becomes a winner when he opens the door to the goal by gathering the passwords first ahead of others.
Patent JP-2002354855-A (JP)
Title: Air conditioner provided with power generating function utilizing difference in temperature between interior and exterior
Inventor: KAJISA ISAO
IPC: H02N11/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To save power at times of seasonal peak demand for cooling and heating and obtain power supply to other home electric appliances from the atmosphere by temperature difference power generation, not by conventional power generation. SOLUTION: Power is generated by the Seebeck effect mainly using temperature difference between interior and exterior produced by an air conditioner, and the generated power is used as power supply.
Patent JP-2003015561-A (JP)
Title: Display device and method of manufacturing the display device
Inventor: IMAI KOICHI
IPC: F21Y101/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a display device which has good appearance, has a long lifetime with low power consumption and uses a light incorporating a light- emitting diode, emitting light of various luminescent colors at a low voltage. SOLUTION: In the display device 1, terminals 3 are arranged in the shape of optional characters and graphics on a display surface 2 and connected to a light 5. The light 5 incorporates a light emitting part 7, consisting of light- emitting diodes 7a, 7b and 7c within a glass container 6. When a direct current power source is connected to the lights 5 of the display device, the light-emitting parts 7 emits light. When the display device 1 is viewed from a distance, characters and a graphic described by the lights 5 will appear, as though it emits light planarly so that a display of good appearance can be made.
Patent JP-2003011597-A (JP)
Title: Falling water wall of artificial waterfall device
Inventor: KAWASE SHUNJI
IPC: B44C5/06
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide the falling water wall of an artificial waterfall device, in the artificial waterfall of which various formal changes of bubble group are represented, resulting in allowing to cast a spell on its onlookers over a long period of time and to relax the restrictions on constitutional material and raise the limit for a space. SOLUTION: On the surface 6 of a falling water wall 4, a grooved part 11 equipped with a surface 11A, the vertical section of which is arcuate, and a falling water guide surface 12 made of a flat perpendicular surface are laterally extended so as to vertically and alternately provided adjacent to each other.  In a process, in which an artificial waterfall forming water W discharged over the overflowing bank 2 of an upper water tank 1 falls being guided by the surface 6 in the form of water film 7A so as to form an artificial water fall 7 in order to be recovered in a lower pond 3, through various formal changes of bubbles such as the generation of a large number of bubbles 16A in the water film 7A, the growing of the bubbles 16A to a small bubble group 16 and the change of the small bubble group 16 to a clouded bubble group 16, the formally changing state of the clouded bubble groups 16 connecting continuously without gap into a large bubble group 16 is represented by the artificial waterfall 7.
Patent JP-2003009844-A (JP)
Title: Cell plate for separating fine specimen
Inventor: HORIO KOJI
IPC: C12M1/42
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a cell plate which is used for separating a fine specimen and can selectively and quickly catch and separate the arbitrary fine specimen from the group of many fine specimens dispersed and floated in a medium liquid. SOLUTION: This cell plate for separating the fine specimen is characterized by forming a bypass passage (4) on a main passage (3) for flowing a carrier liquid, forming a drainage passage (5) branched from the bypass passage (4), and further opening and forming a guide passage (9) for guiding out the fine specimen caught with laser light from a sample chamber (8) between the drainage passage (5) at the branched point (6) and the downstream side of the bypass passage (4).
Patent JP-2003020700-A (JP)
Title: Faucet device provided with handrail in bathroom or shower room
Inventor: NISHIOKA AKIRA
IPC: E03C1/042
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a faucet device provided with a handrail in a bathroom or shower room in which the handrail can be installed requiring only the minimum space. SOLUTION: This device is composed of a faucet 2, the handrail 10 of pipes provided at a higher position than the faucet 2, and a communication member 33 to communicate the faucet 2 with the handrail 10 inside. The handrail 10 comprises showering ports 20 and 21 and/or a shower hose connection port 24.
Patent JP-2003023057-A (JP)
Title: Apparatus and method for opening/closing substrate- housing cassette
Inventor: KANEDA MASATOSHI
IPC: H01L21/673
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for opening/closing substrate- housing cassette capable of eliminating a fault occurring due to a clearance between a key hole which is not decided by standards and a key decided by the standards. SOLUTION: The method for opening/closing the substrate-housing cassette comprises steps of setting the key hole 36a to a predetermined normal angle by further rotating the key 8 in the clockwise direction, for example, 1 deg. to 3 deg. and locking since the hole 36a will not be set to the predetermined angle by the clearance between the key 8 and the hole 36a as it is, if the key 8 is rotated in the clockwise direction by 90 deg.. That is, the method comprises steps of increasing the rotation of the key 8 as compared with the normal locking angle of the hole 36a, and locking.
Patent JP-2003023461-A (JP)
Title: Multicast cell copying device and router
Inventor: HASHIMOTO NAOYA
IPC: H04L45/16
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a multicast cell copying device that can readily execute multicast cell copy processing with a small scale of hardware at a low cost, and to provide a router. SOLUTION: The multicast cell copying device of this invention is provided with a routing processing means, that recognizes one multicast group or more for specifying an output path group with respect to an arrived multicast cell, carries out 1st copy processing for filling an arrived cell with the group address and distributes and outputs each multicast cell, after the copy processing and a multicast copy cell buffer means that stores the multicast cell from the routing processing means, and executing the 2nd copy processing for generating the multicast cell to each output path, on the basis of the group address filled in the stored cell and providing an output. The router of this device incorporates the multicast cell copying device.
Patent JP-2003021658-A (JP)
Title: Electric characteristic inspection device for electronic part
Inventor: INOUE TETSUKAZU
IPC: G01R31/00
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an electric inspection measuring device for an electronic part capable of surely bringing measuring terminals into contact with electrodes even in the case of occurrence of a positioning error at the conveyance time, a size error of a chip part, or dispersion of an electrode pitch or the electrode width. SOLUTION: In this electric characteristic inspection device of the electronic part, the electric characteristic is measured by allowing a pair of measuring terminals 15, 15 arranged on a characteristic measuring position B and facing in the electrically insulating state to abut on the electrodes 22, 23 of the electronic part 20 conveyed to the characteristic measuring position B. In the device, the abutting surfaces 15a of each measuring terminal 15 are arranged slantingly so as to be obliquely intersected with long sides Y1 or short sides X1 of the electrodes 22, 23 of the electronic part 20.
Patent JP-2003030565-A (JP)
Title: Charge payment agency system
Inventor: KUDO HITOSHI
IPC: G06Q20/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a charge payment agency system in which a charge payment agent performs a procedure such as contract or charge claim and payment between a service and commodity providing company and a service and commodity provided person. SOLUTION: This system is constituted of service and commodity providing companies S1, S2, and so on, persons to be provided U1, U2, and so on, and a charge payment agent A. In this case, the agent A receives charge claims from the providing companies S1, S2, and so on to the provided persons U1, U2, and so on in a batch, and collects the charge from the provided persons U1, U2, and so on, and pays the charge to the providing companies S1, S2, and so on in a batch. The providing companies S1, S2, and so on are connected through a network N1 to the agent A, and the provided persons U1, U2, and so on are connected through a network N2 to the agent A. The agent A receives the charge claim data from the providing companies S1, S2, and so on through the network in a batch, and individually transmits the charge claim data to the provided persons U1, U2, and so on.