baber/WOPTO huggingface dataset:
Patent JP-2002373870-A (JP)
Title: Method of working semiconductor wafer
Inventor: MORI TAKASHI
IPC: H01L21/301
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of working a semiconductor wafer capable of rear-surface grinding without damaging the semiconductor wafer, capable of easily transferring the semiconductor wafer, and capable of further freely accessing the front surface of the semiconductor wafer after the rear-surface grinding, even if the semiconductor wafer is extremely thinned by the rear- surface grinding. SOLUTION: Between the grinding step and a subsequent process step in which the front surface is accessed to make specific processes, a transfer step is carried out in which the semiconductor wafer 2 is transferred from a first frame composed of an outer ring member 12a and an inner ring member 12b to a second frame by removing the wafer 2 from the first frame and from a mounting tape 10, and mounting the wafer 2 on the second frame 22 via another mounting tape 24, or a mounting-tape exchange step is carried out in which the mounting tape glued on the front surface is exchanged to another mounting tape glued on the rear surface of the semiconductor wafer while the semiconductor wafer 2 is mounted on the same frame.
Patent JP-2003003373-A (JP)
Title: Fabric for dustproof wear
Inventor: NISHIMOTO AKIRA
IPC: D06M15/31
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a fabric which has a good dust passage-inhibiting function, has good effects for improving moisture permeability, antibacterial and deodorizing properties, bacteriostasis, an ammonia-deodorizing property and wearing touch, and is used for dustproof wears and dust-free wears, in simple processes. SOLUTION: This fabric for dustproof wears has a resin layer having antibacterial and deodorizing properties, bacteriostasis, moisture permeability, and a dust passage-inhibiting function on one side of a fiber fabric. Preferably, the fabric for dustproof wears has the antibacterial and deodorizing properties having a bacteriostatic activity value of >=2.2, the bacteriostasis having an antibacterial activity value of >=0, a deodorizing rate of >=91% after 25 min in a deodorizing test using 220 ppm ammonia, a moisture permeability of >=4,000 g/m<2> -24 hr, and a dust passage-inhibiting function of >=70%. Further, it is preferable that highly moisture-absorbing or releasing and heat-generating organic fine particles having an average particle diameter of <=5 μm are contained in the resin layer in an amount of 10 to 50 wt.%.
Patent JP-2003000606-A (JP)
Title: Instrument for intercepting blood flow
Inventor: TAKAHASHI MASAO
IPC: A61B17/12
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a means for eliminating a defect of an arterial graft due to an interception of blood flow in coronary bypass operation under heart beat, thereby maintaining the patency of an anastomosed arterial graft. SOLUTION: In a holder consisting of flexible materials having partially defective circular, U-shaped or hook-shaped sections, the inner sides of the holder are partially or entirely integrated to blockade an inner cavity by inflation.
Patent JP-2003003144-A (JP)
Title: Non halogen flame retardant adhesive composition and non halogen flame retardant adhesive sheet using the same
Inventor: KITAGAWA YOSHISAKU
IPC: C09J167/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a nonhalogen flame retardant adhesive composition which has an excellent flame retardance, extremely excellent electric insulation after humidification, is inexpensive close to a market price and producible in a feasible cost and manifests a high adhesive strength to a conductor or a synthetic resin film such as a PET film or the like and a high adhesive strength capable of satisfying in a field requiring sliding property, and a nonhalogen flame retardant adhesive sheet using the same. SOLUTION: This nonhalogen flame retardant adhesive composition is obtained by compounding (A) 100 pts.wt. of a mixture of one or more kind of resins selected from thermoplastic saturated copolyester resins, (B) 5 to 50 pts.wt. of a condensed phosphoric acid ester based flame retardant having molecular weight of 500 to 1,500, content of the phosphorus of 8.5 to 11.0 wt.%, melting point of 80 to 110 deg.C and (C) 50 to 150 pts.wt. of at least one flame retardant selected from an organic salt of an inorganic phosphoric acid based flame retardant, an organic salt of an organic phosphonic acid based flame retardant or a metal salt of the organic phosphonic acid based flame retardant.
Patent JP-2003009012-A (JP)
Title: Receiver, reception method, program, and storage medium
Inventor: SUGITANI KAZUNOBU
IPC: H04N5/44
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a receiver which reflects contents of a program to switch a channel at the time of recording or watching program data received by a lot of channels. SOLUTION: After initialization of channel selection, the recording time rate of each channel, and the total continuous recording time of each channel, a channel is switched to, and reception data of the channel is recorded in a video disk 11 together with the channel number (S606). The recording time is measured, and recording is continued till the total continuous recording time passes (S607). When the total continuous recording time has passed, the next channel is prepared (S609), and reception data of the next channel is recorded in the same manner, and then the number of channels is discriminated (S610). When the number of channels exceeds a set number, recording and display of the first channel are started again. Reception data of channels of which the number has been set are successively recorded and displayed.
Patent JP-2002091343-A (JP)
Title: Display device
Inventor: OKUDA RYOJI
IPC: C08G73/06
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To pattern an insulating layer consisting of polyimide at a simple step and to easily obtain the insulating layer having a normal tapered shape being the desired section. SOLUTION: This display device has a first electrode formed on a substrate, the insulating layer formed on the first electrode so that the first electrode can be exposed partially and a second electrode formed oppositely to the first electrode. The insulating layer is constituted of positive type photosensitive polyimide.
Patent JP-2003003346-A (JP)
Title: Towel cloth of woven material and method for producing the same
Inventor: TAKEMOTO TOSHIHIRO
IPC: A47K10/02
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a towel cloth of woven material, scarcely being unloosed in a sewn part when it is sewn so as not to be required that the cloth is sewn by being thickly overlapped, making it difficult that its loop yarn is drawn out when used, and therefore capable of being variously used, e.g. for clothing and toys. SOLUTION: This towel cloth of woven material is produced by twining ground warp threads 1 with ground weft threads 2 so as to make a pile ground weave, and weaving pile warp threads 3 into the pile ground weave so as to form loop yarn on one of both the surfaces of the pile ground weave, wherein the ground weft threads 2 are used in a state that they are further twisted to have a twist number of 1-1.5 times the conventional twist number of the threads composing the ground weft threads 2.
Patent JP-2002064249-A (JP)
Title: Compound semiconductor and method of manufacturing the same, and compound semiconductor light-emitting device
Inventor: HOSOBANE HIROYUKI
IPC: H01S5/323
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a compound semiconductor, having proper crystallinity and low resistivity, which could not be achieved by a GaN-based compound semiconductor, and to provide a method of manufacturing the same, and also provide a semiconductor light-emitting device using this compound semiconductor which has superior electrical and optical characteristics. SOLUTION: In this compound semiconductor, Ga1-xAlxN layer (0<=x<=1) is added with In and is doped with donors. By applying compressive strain to the crystal of such a compound semiconductor, an expansion strain in the crystal caused by nitrogen holes can be reduced, thus obtaining a good N type compound semiconductor which has fewer lattice defects and a superior crystallinity.
Patent JP-2003003065-A (JP)
Title: Cyanate ester resin composition and fiber-reinforced composite material
Inventor: MIYOSHI NAOMI
IPC: C08K7/02
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a cyanate ester resin composition whose cured product, while having high flame retardancy without containing halogens, possesses high elastic modulus and sufficient heat resistance and moldability, and to provide a fiber-reinforced composite material. SOLUTION: The composition comprises a cyanate ester compound represented by a specific structural formula, a phosphate compound having one phosphorus atom in the molecule, and/or a phosphate compound having two phosphorus atoms in the molecule. A fiber-reinforced composite material is also provided which consists of the cured product obtained from such a cyanate ester resin composition and reinforcing fibers.
Patent JP-2003001249-A (JP)
Title: Water softening device
Inventor: TAKEDA HIROYUKI
IPC: C02F1/42
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To enable the continuous supply of the water to be treated over 24 h or more and also to save salt water by detecting the hardness of the supply water to be softened with the lapse of time and controlling regeneration timing based on the detected value. SOLUTION: A plurality of water softening devices provided with an inlet water hardness measuring means 9 for measuring the hardness of supply water to a water softener 1 and a treated water quantity measuring means 10 for measuring the flow rate of treated water after passing through the water softener 1 are arranged in parallel and the water softening devices are connected so that the water passing actuation and the regenerating actuation of these each water softening device are switchable.
Patent JP-2003016162-A (JP)
Title: Server, method and program for supporting purchase through internet
Inventor: HONMA TSUKASA
IPC: G06Q30/06
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a system for performing processing/packaging corresponding to an order of cooking material just before a time when a customer receives the material in a store in accordance with the time when the customer reserves the cooking material in the store that can receive a reservation on the Internet to receive the material at the store and for simultaneously checking whether the purchase is sufficient at a POS(point of sales) cash desk. SOLUTION: A purchase supporting server in the store for managing work in the case a customer uses the Internet to do shopping, is provided with a receiving means for receiving customer information, the information of desired merchandise and a receiving time inputted from a customer terminal, a storing means for storing merchandise information about the merchandise, material information about material necessary for the merchandise and processing information about processing of the material, an extracting means for extracting the material information necessary for the merchandise and the processing information of the merchandise from the storing means in accordance with the inputted merchandise information,  and an instructing means for calculating the processing start time of each material on the basis of the inputted receiving time and the extracted material information and processing information to perform a prescribed processing instruction to a store terminal.
Patent JP-2003023170-A (JP)
Title: Solar generation system
Inventor: FUJIMURA SHIGEO
IPC: E04D13/18
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To unnecessitate or save the supply of a snow melting power from an external power source, and to increase power generating efficiency. SOLUTION: At the time of opening a switching contact 3, a DC voltage from a solar battery module 1 set on the roof of a building is converted into an AC voltage by a two-way power converter 8, and a DC voltage from a solar battery module 2 set on the wall of the building is converted into an AC voltage by a one-way power generator 9, and supplied to a load L (in a normal operation mode). At the time of closing the switching contact 3, the DC voltage from the solar battery module 2 is converted into an AC voltage by the one-way power generator 9, and converted into an AC voltage by the two-way power converter 8, and a forward voltage is supplied through the switching contact 3 to the solar battery module 1 so that the solar module 1 can be heated (in a snow melting operation mode).  Therefore, it is possible to supply the snow melting power without depending on the external power source, and to improve cost performance. Also, it is possible to use surface reflected lights or residual snow reflected lights for the power generation, and to increase the power generation quantity.
Patent JP-2003027722-A (JP)
Title: Waterproof sheet for covering tatami-mat core
Inventor: HOSODA TSUNEMASA
IPC: E04F15/02
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof sheet for covering a tatami-mat core having waterproofness, being capable of solving the problem of environmental protection in the case of waste treatment and having flexibility. SOLUTION: In the waterproof sheet for covering the tatami-mat core, an aliphatic polyester resin film having a biodegradation is laminated on at least one surface of paper, woven and knitted cloth or a nonwoven fabric.
Patent JP-2003032607-A (JP)
Title: Image-recording apparatus
Inventor: KUDO TOSHIMICHI
IPC: H04N5/91
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To correct ground photographing without any troubles. SOLUTION: When a system is started in a camera photograph mode, the system continues to constantly record video data on a disk 24. Points for recording a trigger switch 42 are recorded on the LIST.DAT of the disk 24. When a record image is to be reproduced, record start/record points corresponding to an erroneous operation to be recorded in the LIST.DAT are corrected to the record end/start points, respectively.
Patent JP-2003029862-A (JP)
Title: License contract management system and method
Inventor: KATO YAMATO
IPC: G06Q10/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a license contract management system and method for managing the license contract of downloaded software. SOLUTION: An Internet terminal 22 downloads software from a software vender server 21, and determines the function and period of the downloaded software, and requests the estimation of license costs by performing access to a license contract management server 27. The license contract management server 27 calculates the license fee from the function and period, and presents it at the Internet terminal 22. The Internet terminal 22 confirms the presented contents, and makes the license contract with the license contract management server 27. The license contract management server 27 transmits a license key to the Internet network 22. When starting the downloaded software, the Internet terminal 22 inputs the license key, and inquires for the confirmation of the license to the license contract management server 27.
Patent JP-2003025774-A (JP)
Title: Card with reversible display function and reversible display method
Inventor: TAWARA SHIGEHIKO
IPC: B42D15/10
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a card with a reversible display function which displays numerical data such as deposit data or transaction amount data in such a way that the data cannot be grasped, even when information displayed in the reversible display part of the card is furtively looked at by a third party and can be used as a card relative to monetary activities, although it cannot be conventionally used because of a security consideration, and also a reversible display method. SOLUTION: Specific numerical data previously set as a reference value are stored in the information recording part of the card having the information recording part and the reversible display part where visible information is repeatedly rewritable with the help of an outer energy. Further, each time a transaction is conducted using the card, the ratio of a cumulative transaction amount to the reference value is calculated by a data processing means and in succession, displayed, in a rewritable mode, in the reversible display part, using the outer energy and through a graph and/or an image.
Patent JP-2002371410-A (JP)
Title: Trouser cover for riding on motorbike
Inventor: MORIGUCHI YOSHIMI
IPC: A41D27/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a trouser cover preventing the hip and the legs from wind and dust and protecting the lower half of the body from coldness through being worn from the above of a pair of trousers when riding on a motorbike. SOLUTION: This trouser cover made of leather is so designed that the hip is brought to low waist so as to be easily wearable from the above of a pair of trousers, the crotch (2) and the backsides of the legs (3) are overall made open, tapes (4) are attached so as to adjust an opening condition of the opened part of the legs and free zippers (5) are fixed to the opened parts (3) and the adjusting tapes (4) so as to make attaching and removing easy. The front face of the hip is folded and the release of the zipper of the pair of trousers worn inside is made easy through opening a free zipper (8). A product number (9) is marked on the right back of a hip cover and a cutting guide line (10) is printed inside the bottom of both the legs of the trouser cover.
Patent JP-2003031803-A (JP)
Title: Semiconductor device and method for manufacturing it
Inventor: TAKAGI TAKESHI
IPC: H01L21/265
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of fast operation by reducing the junction capacitance of a body area of an improved impurity density and the source-drain area. SOLUTION: The semiconductor device is provided with an SOI substrate 20, an insulation film 2 for element separation, a first Si layer 23a, an SiGe layer 22a, a second Si layer 21a, a gate insulation film 7 on the second Si layer 21a, a barrier metal 31, and a metal gate 32. The source-drain area 6 is provided on both sides of a gate in the SOI substrate 20, and a side wall 8 is provided on the side face of the gate insulation film 7. The body area of the SOI substrate 20 and the metal gate are connected electrically, and a well 3 including impurity and a partial body area 4 are included within the SOI substrate 20. Thus, the impurity density of the body area can be improved without increasing the junction capacitance.
Patent JP-2003032322-A (JP)
Title: Remote monitoring and control system for media converter
Inventor: FUJIEDA SHUICHI
IPC: H04L69/40
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitoring and control system for a media converter, by which a communication enterprise side can remotely supervise a media converter of a user side, without using a special signal format. SOLUTION: In the system where media converters 12, 13 conducting signal conversion between two different transmission media are set opposed via remote transmission media 14, 15 and data by respective local transmission media 16, 17 are mutually and remotely relayed, when the interfaces of the remote transmission media 14, 15 reach a mutually transmission available state (linkup state), relaying of the data is inhibited for a predetermined period as a period, when a maintenance signal of the system is transmitted.
Patent JP-2003027240-A (JP)
Title: Semiconductor manufacturing device, and cleaning method therefor
Inventor: NAKAHARA MIWAKO
IPC: H01L21/302
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To effectively remove a ruthenium film, an osmium film, and oxides thereof deposited or adhered inside a semiconductor treatment device. SOLUTION: Reaction products deposited or adhered inside the device are rapidly and effectively removed by individually using an oxygen atom donating gas and a halogen gas and feeding the gases inside the device. The device can be stably operated, a thin film of high quality can be formed, and a semiconductor element can be produced in high yield.
Patent JP-2003044736-A (JP)
Title: Server, system and method for providing object information and recording medium
Inventor: SHODA SHIORI
IPC: G06Q30/06
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a server that realizes various services for making moved living comfortable. SOLUTION: The server is provided with an object information storing means for storing object information including a floor plan, an equipment information storing means for storing equipment information including an image about equipment to be arranged in an object, a first transmitting means for transmitting the object information stored in the object information storing means and the equipment information stored in the equipment information storing means to a terminal operated by a user through a network, an object arrangement information preparing means for arranging the image of the equipment information in an optional position on the floor plan of the object information to prepare object arrangement information on the basis of contents transmitted by the terminal in response to the information transmitted by the first transmitting means,  and a second transmitting means for transmitting to the terminal the object arrangement information prepared by the object arrangement information preparing means through the network.
Patent JP-2003044614-A (JP)
Title: Exhibit explanation system
Inventor: INABA TETSUYA
IPC: G06Q50/10
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a system by which a visitor can display, on a thin display panel placed in front of an exhibit, explanation content in accordance with own merchandise knowledge. SOLUTION: To provide an exhibit explanation system that, as its feature, is composed of a retrieval medium that the visitor carries with for solving the above issue a retrieval medium issuing device for issuing the retrieval medium, an exhibit explanation content display panel for electrically displaying the exhibit explanation content, a retrieval medium reading device that is connected to the exhibit explanation content display panel to read the retrieval medium, and an explanation information supplying device that, in response to retrieval information received from the retrieval medium reading device, transmits the exhibit explanation contents to the exhibit explanation content display panel,  and the explanation information supplied from the explanation information supplying device is an explanation content that is selected with the retrieval medium from among a plurality of explanation contents prepared for the exhibit of an explanation object.
Patent JP-2003039619-A (JP)
Title: Antistatic polyester film
Inventor: USHIJIMA MASATO
IPC: B41M5/382
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic polyester film enhanced in slip properties while well keeping the ultra-smoothness of the surface of the film and excellent in ultra-smoothness, slip properties and antistatic properties. SOLUTION: The antistatic polyester film is constituted by forming a coating layer, which is constituted of a composition comprising 60 to 99 wt.% of an aromatic polyester resin with a glass transition temperature of -5 to 150 deg.C and 1 to 40 wt.% of an antistatic agent, and has a thickness of 0.01 to 5 μm, on at least the single surface of a polyester film with a thickness of 25 to 300 μm. The amount of a nitrogen atom on the surface of the coating layer due to surface element analysis (ESCA) is 0.5 to 10 mol %.