baber/WOPTO huggingface dataset:
Patent JP-2002366197-A (JP)
Title: Music reproducer
Inventor: MIWA KENJI
IPC: G10L19/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a music reproducer by which an error when data is transmitted is interpolated without generating a distortion in a reproduction waveform and an error is reported to a user when the error exists. SOLUTION: An input signal deciding part U1 detects the error of an input signal, extends the frequency axial/time-axial data conversion processing period of an immediately last frame and a window processing period in response to a plurality of sound frames when the error is comprised and, then, generates sound data which is continuous in terms of waveform. Silent compression data and compression data of an alarm sound are recorded in a storage means, one of frequency axial data, silent data and alarm sound data of the immediately last frame is selected by an error state through the use of a selecting means U6 and, then, a sound data generation processing is performed.
Patent JP-2002330899-A (JP)
Title: Method of using outside face of lid (usually closed) as backrest for western style flush toilet
Inventor: NAKAHAMA TORU
IPC: A47K17/02
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To use the outside face of a conventional western style flush toilet lid, (which is closed usually,) as a backrest and to set the inside face opposedly to a male user using the toilet for urination. SOLUTION: Using a toilet bow 14 as a base, fixing devices 20 arranged in a pair on the left and right sides are mounted, a lower pipe 5 is passed through the fixing devices 20, while a supporting column R1 and a supporting column L3 are arranged in both ends of the lower pipe 5. Then, a backrest 10 and a lid 11 are installed to an upper pipe 4, and the upper pipe 4 is arranged to the supporting column R1 and the supporting column L3.
Patent JP-2002365510-A (JP)
Title: Lens assembly for optical recording, housing frame thereof and method for manufacturing lens assembly for optical recording
Inventor: SAKAI TERUO
IPC: G02B7/02
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a lens assembly for optical recording, where increase in transmitted wave front aberrations is restrained, also an uncured adhesive does not remain, and a lens and a space ring are accurately fixed, and to provide its housing frame and a method for manufacturing the lens assembly for optical recording. SOLUTION: For this lens assembly for optical recording, where the lens 4 and the space ring 5 are fixed in a transparent lens frame 1 provided with a plurality of through-holes 3 at a cylinder part, a photosetting type adhesive substantially is completely cured by making it irradiated with light from outside of the transparent lens frame.
Patent JP-2002367900-A (JP)
Title: Exposure apparatus and method
Inventor: YOSHIDA YASUSHI
IPC: H01L21/027
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an exposure apparatus and method for exposure in a shape coincident with a desired pattern by correcting a distortion curve by an optical system and perform exposure with an irradiating intensity uniform in a space and time. SOLUTION: The exposure apparatus comprises a light source means 1 for supplying substantially parallel luminous fluxes, many infinitesimal mirrors capable of changing directions independently from each other, and a space optical modulation means 2 for reflecting the luminous fluxes from the means 1 via the many mirrors to deflect the fluxes, in such a manner that an image is formed on an article 5 to be exposed by the fluxes reflected and deflected by the means 2 and the article 4 is exposed. The apparatus comprises a photodetecting means 81 disposed near the article to be exposed, and a control means 9 for controlling directions of the mirrors of the means based on an output of the means 81.
Patent JP-2002373270-A (JP)
Title: Method and system for ordering consumable, equipment allocated to customer and supply order receiver
Inventor: KAMIMOTO HARUO
IPC: G06Q30/06
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To reduce useless stock of consumables by promptly/exactly ordering the consumables. SOLUTION: When a state that the consumables are equal to or less than prescribed quantity is detected (S11), order placement information of the consumables is automatically transmitted to a supply order reception device. (S12). The supply order reception device transmits information that placement of the order for the consumables is accepted (S14) to equipment of a customer to order supply when the order information of the consumables is received (S13). The equipment allocated to the customer displays (S15) confirmation of the placement of order on an operation panel when receiving the information that the placement of the order for the consumables is accepted.  Order placement confirmation information is transmitted to the supply order reception device (S18) and display of the confirmation of the placement of order is stopped (S17) when the customer performs a confirming operation of the placement of order (S16). The supply order reception device 80 transmits delivery request information (S20) to a supply center 90 when the order confirmation information of the supply is received (S19).
Patent JP-2002373186-A (JP)
Title: Device and method for analyzing microstrip line radiation electromagnetic field and program for analysis
Inventor: KOBAYASHI NAOKI
IPC: G01R29/08
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a microstrip line radiation electromagnetic field analyzing device and method and a program for analyzing a radiation electromagnetic field capable of analyzing only electromagnetic field components related with radiation in a neighborhood area by eliminating the influence of any transmission mode or surface wave mode which does not actually contributing to radiation, and evaluating the influence of an external heterogeneous radiation electromagnetic field. SOLUTION: The current distribution of a wiring part is Fourier-converted into the current distribution of a wave number space according to the current distribution of a microstrip line, and the electromagnetic field distribution of the wave number space is calculated from the current distribution of the wave number space, and the electromagnetic field distribution equivalent to a surface wave mode and a transmission mode is erased from the obtained electromagnetic field distribution of the wave number space, and only the electromagnetic field distribution equivalent to the radiation mode is Fourier-inverted into the electromagnetic field distribution of a real space.  Thus, it is possible to extract only the radiation electromagnetic field in a neighborhood area, and to calculate the electromagnetic field distribution of a remote area from the radiation electromagnetic field distribution in the neighborhood area.
Patent JP-2002372455-A (JP)
Title: Ir detector
Inventor: KINOSHITA HIDETOSHI
IPC: G01J5/34
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an IR detector having a high S/N ratio and a wide dynamic range and capable of measuring at a high accuracy. SOLUTION: The impedance of a constant current circuit 13 connected to the source 7 of a junction type FET 4 is theoretically infinity to result in that an apparent input impedance of the FET 4 is infinity and hence no great leak current flows between the gate 5 and source 7 of the FET 4. A current amplifier circuit 9 composed of a bipolar transistor 11 and a resistor 10 is connected to the drain 6 of the FET 4 to amplify the drain current according to the voltage change taken by the gate 5 of the FET 4. This enlarges the change of a combined current of the FET 4 and the bipolar transistor 11 against the apparent change of the gate voltage and hence allows the output impedance of this circuit to a differential circuit 15 to be lowered, compared with that with the FET 4 alone.  Thus the operation accuracy of the following differential circuit 15 is improved to enable a high accuracy measurement.
Patent JP-2002069495-A (JP)
Title: Detergent composition
Inventor: SAKAI AKIMITSU
IPC: C11D17/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide detergent composition which rarely corrodes wiring material and is excellent in washability for semiconductor substrate or semiconductor device bonding fine-grain or metal impurity. SOLUTION: The detergent composition is composed by containing reducer, +0.2 V or less in oxidation-reduction potential (at 25 deg.C), and at pH 3-12 (at 25 deg.C). Furthermore, washing method using the detergent formation for semiconductor substrate or semiconductor device is provided.
Patent JP-2002372153-A (JP)
Title: Method for manufacturing seal ring
Inventor: TAIRA ITSUKI
IPC: F16J15/18
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing for a seal ring capable of suppressing sliding of the seal ring 1 to another member and in turn capable of suppressing wear of the seal ring 1 or the contact surface of the another member, in the resin made seal ring 1 with one circumferential portion cut, attached to an attachment groove provided in one member of two mutually relatively moving members, and slidably and closely contacting an opposing face of the another member and one side wall of the attachment groove. SOLUTION: An outer dimension of the seal ring 1 after molding or cutting work is formed larger than a diametral dimension of the opposing face of the another member. Then, the outer dimension of the seal ring 1 is adjusted so that it is smaller than a diametral dimension of a chamfer provided in the another member and larger than the diametral size of the opposing face of the another member by reforming.
Patent JP-2003000051-A (JP)
Title: Structure for fixing waste straw transporting device in thresher
Inventor: FUNAKI DAISUKE
IPC: A01F17/02
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a structure for fixing a waste straw transporting device in a thresher capable of rapidly opening and moving a threshing chamber case and the waste straw transporting device in a one-touch state to the upper side and efficiently simplifying maintenance operations of the threshing chamber, waste straw transporting device, etc. SOLUTION: The thresher 1 is obtained by disengageably fixing the transportation terminal end side of the waste straw transporting device 2 through a fixing mechanism 6 to a threshing lower machine casing 1a in a state of the transportation terminal starting end side of the waste straw transporting device 2 connected to the side of a threshing chamber case 3 and integrally vertically rotating the threshing chamber case 3 and the waste straw transporting device 2. In the thresher 1, a locking mechanism 5 on the side of the threshing chamber case 3 and a fixing mechanism 6 on the side of the waste straw transporting device 2 are linked so as to be simultaneously released by operations to release the fixing of a fixing release lever 3L.  The fixing during lowering rotation of the threshing chamber case 3 and the waste straw transporting device 2 is respectively automatically carried out with a locking member 51 of the locking mechanism 5 and a fixing claw 60 of the fixing mechanism 6. Thereby, the structure for fixing the waste straw transporting device 2 in the thresher 1 is obtained.
Patent JP-2002371765-A (JP)
Title: Draining mechanism for door sill of outdoor flat-sill door
Inventor: TAI TOSHIO
IPC: E06B7/14
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a barrier-free type door structure having a flat upper surface of a sill and being excellent in the property of draining water from the flat surface of the sill and high in airtight and watertight properties. SOLUTION: A tight bottom rail member is mounted on the indoor side of the bottom of the bottom rail of a door in such a way as to make sliding contact with the upper surface of the sill. Vertical tight members are attached to jambs. When the door is closed, both ends of the tight bottom rail member are made to abut the tight members of the jambs to form an approximately continuous seal line. The sill comprises a sill recess provided in the upper part of a sill base part, and a sill upper surface part formed to be approximately flat. At each end of the sill upper surface part located at a corner part formed by the sill and the jambs, a sill end drain hole is provided which is located on the outdoor side of the tight member of each jamb.  A sill recess drain hole is provided in the bottom of the sill recess located therebelow and is communicated with an outdoor drain hole provided on the outdoor side of the sill base part.
Patent JP-2002082554-A (JP)
Title: Fixing device and image forming device
Inventor: TAKENAKA YASUTA
IPC: G03G15/20
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To stably secure nip width in a fixing device having a sheet type pressing member. SOLUTION: In this fixing device, the sheet type pressing member 13 is made to abut on a fixing roller 12 so as to form a nip part, and recording paper to which a toner image is transferred is made to pass through the nip part, whereby the toner image is fixed on the recording paper. The device is provided with a coil spring 20 arranged between the member 13 and a main body and energizing the member 13 to the roller 12 side.
Patent JP-2003005493-A (JP)
Title: Electrophotographic device
Inventor: IKESUE TATSUYA
IPC: G03G15/02
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic device having stable electrification property, high picture quality and a long life. SOLUTION: In the electrophotographic device having a means to be in contact with the surface of an electrophotographic photoreceptor to electrify the surface of the photoreceptor, the electrifying means consists of electrifying particles essentially comprising conductive particles and a carrying body of electrifying particles to carry the electrifying particles, with the carrying body having the surface with conductivity and elasticity. The photoreceptor has a photosensitive layer and a protective layer on a conductive supporting body. The coefficient of friction on the surface of the protective layer is specified to <=1.2 with respect to the surface of a polyethylene terephthalate sheet.
Patent JP-2002338337-A (JP)
Title: Far infrared radiation ceramic and vessel thereof
Inventor: OTA HIDEO
IPC: A01G1/00
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide far infrared radiation ceramic which inexpensively enables the efficient combustion of fuel and the activation of water for the rearing of plants or the like. SOLUTION: Ceramics obtained by mixing, by weight, 69.6% silica, 17.8% alumina, 1.2% titania, 1.8% ferric oxide, 0.5% sodium oxide, 2.5% potassium oxide, 0.15% zirconia and 0.03% phosphorous pentoxide, and the balance (such as moisture) of 6.42% is stepwise subjected to a stage of increasing its temperature to 400 deg.C, a stage of increasing its temperature to 600 deg.C, a stage of increasing its temperature to 800 deg.C, and a stage of increasing its temperature to 1,000 deg.C, and is burned.
Patent JP-2003007410-A (JP)
Title: Ic socket for test
Inventor: MITAKE KENICHI
IPC: H01R33/76
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To adopt a contact pin composed of two parts of a round-rod state as a contact element, and prevent constraint on arrangement of the contact element from becoming larger. SOLUTION: As the contact element, the contact pin 13 composed of the contact pin main body 16 and a contact pin divided body 17 to contact via a partly spherical seat on it is adopted, and the contact pin main body 16 is elastically supported in vertically displaceable manner by an elastic plate 9. If an IC package 2 is set by a handler and respective lead terminals 3 are supported by the contact pins 13 at the upper end and pressurized by a pressurizing member 7, the lead terminals 3, the contact pins 13 and a substrate 14 for the test come into an elastically connected state.
Patent JP-2002102355-A (JP)
Title: One-piece needle
Inventor: KAFRAWY ADEL
IPC: A61M5/158
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a one-piece needle for intra-vascular device. SOLUTION: A method and a device are provided for forming a one-piece introduction device needle having a member portion and a needle by feeding molten steal into the hole part of a mold.
Patent JP-2003015719-A (JP)
Title: Project management support system
Inventor: OKUBO HIROYUKI
IPC: G06Q10/06
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To appropriately grasp the progressing situation of each process or each work in various product developing and designing tasks, and to integrally manage and properly use documents. SOLUTION: This system is provided with a process document preparation processing part for preparing a process document based on process data stored in a data base when a process and a work item setter designated for each process are inputted from a terminal, and for storing the process document in the data base, a work list preparation processing part for preparing a work list based on the process document when a work item and an operator designated for each work item are inputted from the terminal, and for storing the work list in the data base, and a work result entry processing part for executing the entry of a work result inputted from the terminal in the work list.
Patent JP-2002345420-A (JP)
Title: Packaging sheet for rice ball and packaged rice ball
Inventor: TAKAHASHI NOBUYUKI
IPC: A23L7/10
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a packaging sheet for rice balls capable of remarkably simplifying packaging step of the packaging sheet for rice balls and free from occurrence of curl and provide a hygienic packaged rice ball excellent in readily opening property without using any opening tape. SOLUTION: The packaging sheet has rectangular shape and is sandwiched between an outer film and an inner film. The sheet is characterized by using the outer and the inner films excellent in hot tack property and tearing directing property in melting and having >=17 kgf/mm<2> tensile strength in longitudinal direction (vertical direction), <=10 gf tear strength, >=0.10 μm (in vertical direction) and >=0.15 μm (in horizontal direction) surface roughness (Ra) and >=100 gf/15 mm seal strength (in both of vertical and horizontal directions) as physical properties at normal temperature and having a structure in which nearly central part in the longitudinal direction is readily separable in the inner film.
Patent JP-2003014529-A (JP)
Title: Hopper and measuring device provided therewith
Inventor: HATTORI HIROSHI
IPC: G01G19/387
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a hopper constituted so as to surely close especially its lower opening and a measuring device provided with the hopper capable of performing a high-speed measurement, and little in measurement error. SOLUTION: An engaging member 21 to be rotated on a spindle 22 is mounted to a gate 13 for opening and closing the lower opening 11b of a hopper main body 11. An engaging part 31b of a link member 31 to be rotated on a spindle 32 is fitted via a roller 36 at the tip of the engaging part 31b, in such a way as to be freely moved in an engaging groove 21c' in parallel with the gate 13 provided for the engaging member 21. The engaging part 31b is moved via the roller 36 along the engaging groove 21c' by rotating an operating part 31a of the link member 31 in the directions of arrows C and D on the spindle 32, and the gate 13 is opened and closed by rotating the gate 13 in the directions of arrows A and B on the spindle 22 via the engaging member 21.  By arranging the engaging part 31b in such a way as to intersect the engaging groove 21c' approximately at right angles when the gate 13 is closed to implement a toggled state, the gate 13 is held in a closed state.
Patent JP-2002063822-A (JP)
Title: Device having contact element
Inventor: KROEKER MATTHIAS
IPC: H01H33/18
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a device that readily and surely prevents damages or breakage to the element connected with the contact element or device, when the contact element is opened or separated. SOLUTION: The device comprises a device, which has a means for giving an effect to the arc to be formed between the contact elements so as to increase the voltage between the contact elements. An arc-extinguishing device is provided and when it has reached the prescribed voltage, it branches or consumes the energy which is supplied to the contact element. This kind of device enables prevention in simple and sure manner the contact element or the contact element connected with the device from being damaged or broken by the effect, that particularly arises, when the contact element is separated from making contact.
Patent JP-2003017122-A (JP)
Title: Nonaqueous secondary cell
Inventor: HASHIMOTO TOMOTAKA
IPC: H01M10/0566
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous lithium ion secondary cell having good discharging rate property, cycle property, and leakage resistant property. SOLUTION: For the secondary cell housing cell elements, composed of rechargeable positive electrode and negative electrode facing each other interposing a separator, and electrolyte liquid in a cell case, the space in the cell case not occupied by the cell elements, is filled with a polymer of which, the volume fulfils the formula; 0.2<=(Wp×SWp)/(We-ρs×Vcal)<=1.0, where, Wp represents mass of the polymer, SWp represents swelling degree of the polymer, We represents total mass of electrolyte liquid poured into the cell, ρs represents specific gravity of the electrolyte liquid, Vcal represents total cubic volume of pores in the positive electrode, the negative electrode and the separator.
Patent JP-2003017621-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: NAKAMURA YOSHIFUMI
IPC: H01L23/12
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To solve the problems of damage to a chip, increased in the number of steps and in production cost because piercing through holes are formed for each semiconductor chip in a semiconductor for three-dimensional mounting. SOLUTION: In this method, through holes are not formed on each semiconductor chip 9 itself. Instead of forming the dense through holes, wiring patterns are previously formed by conductive layers 11 on a corresponding region for each chip 9 which is on the rear surface of a semiconductor wafer 10 for each wafer. Dicing is performed for each chip, and then a conductive layer 18 is formed of the side surface of the chip 9 to connect between the both surfaces of the chip. Thus, the three-dimensional mounting type semiconductor device which can be packaged highly densely can be realized by a simple method.
Patent JP-2003017698-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: ISHIDA HIROYASU
IPC: H01L29/78
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To solve the problems that electric field concentration occurs at a corner inside a chip (3) at the time of applying a voltage, a gate oxide film inside a trench groove (7) is destroyed and electric short-circuit occurs in the vertical power MOS of a trench structure. SOLUTION: By turning the orientation of a facet (2) to  110} shifted for 45 deg. from the orientation  100} of the surface of a wafer (1), an outermost peripheral part formed of many cells (4) at the chip corner of the chip (3) is formed so as to be straight.