baber/WOPTO huggingface dataset:
Patent JP-2002062692-A (JP)
Title: Image forming device
Inventor: HIROHATA HITOSHI
IPC: G03G15/00
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To form smooth haftone images by using white toners. SOLUTION: This image forming device has an electrostatic latent image carrying member, an optical writing section for forming the electrostatic latent image by irradiating the electrostatic latent image carrying member with light, a developing section for supplying the white and chromatic toners to the electrostatic latent image carrying member and developing the respective corresponding electrostatic latent images as toner images, a discharge transfer section for generating an aerial discharge between the developed white toner images and a body to be transferred and transferring the white toner images to the body to be transferred and an electrostatic transfer section for electrostatically transferring the chromatic toner images to the body to be transferred.
Patent JP-2002076271-A (JP)
Title: Semiconductor ic
Inventor: SUDO DAISAKU
IPC: H01L21/822
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the problem that conventionally when short circuit is generated in the conventional decoupling capacitor, shorting occurs between a power supply and the ground, and thereby a chip itself becomes useless. SOLUTION: A semiconductor IC comprises a decoupling capacitor 201, constituted of a MOS transistor, a pMOS transistor 202 connected between the decoupling capacitor 201 and a power supply, and an nMOS transistor 203 connected between the decoupling capacitor 201 and the ground. The gate terminal of the pMOS transistor 202 is connected to a connection point Vb between the drain terminal of the nMOS transistor 203 and of the decoupling capacitor 201, and the gate terminal of the nMOS transistor 203 is connected to a connection Va between a drain terminal of the pMOS transistor 202 and the decoupling capacitor 201.
Patent JP-2002073272-A (JP)
Title: Mouse pad
Inventor: HONDA HIDENOBU
IPC: G06F3/039
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a mouse pad which is not moved while used even though the mouse pad is thin and light, in which slackness does not occur, which correctly converts the movement of a mouse into the rotation of the roller and with which a cursor on the screen can freely be operated. SOLUTION: One face of this mouse pad is made woven fabrics or knits mainly composed of <=1.0 dtex ultra fine fibers while the other face is made of a resin coating film. The coefficient of friction of a resin coating film surface is >=1.00, the coefficient of friction of the surface of the fabric is <=0.80, and the difference between the coefficients of friction is >=0.50.
Patent JP-2002065264-A (JP)
Title: Oligo-dna
Inventor: KISHIMOTO TOSHIHIKO
IPC: A61K48/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an oligo-DNA bindable to E2F competitively with a DNA comprising a base sequence TTTCGCGC, to quantify the expression or transcription activating ability of E2F by utilizing the oligo-DNA, or to control the growth or proliferation of cells by E2F. SOLUTION: This oligo-DNA comprises 2 to 5 copies of a base sequence GCGCCACCTCAATG, GCGCCATTTCAATG or GCGCCACCTCCCTG. This oligo-DNA is usable for quantifying the expression or transcription activating ability of E2F and also usable for the control of the growth or proliferation of cells by E2F.
Patent JP-2002065735-A (JP)
Title: Throw-away body fluid absorptive wearing article
Inventor: TAKAI HISASHI
IPC: B32B5/26
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a throw-away body fluid absorptive wearing article having a surface material which is excellent in fluid permeability and cloth-like touch to the skin. SOLUTION: The fluid permeable surface material 2 of the throw-away body fluid absorptive wearing article 1 has a plastic thin-film section 6, fluid permeable openings 31 and a first fiber layer 13 joined to the under surface of the thin-film section 6. A second fiber layer 41 formed with a fluid absorptive core material 4 abuts the bottom surface of the first fiber layer 13 and a third fiber layer 42 abuts the bottom surface of the second fiber layer 41. The wearing article 1 is so formed that the Klemm water absorptivity is higher in order of the first fiber layer 13, the second fiber layer 41 and the third fiber layer 42.
Patent JP-2002072383-A (JP)
Title: Radiation image information reader
Inventor: ISHIKAWA HIROMI
IPC: H04N1/028
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To improve the beam-condensing efficiency of stimulated light of a radiation image information reader using a lens array and a line sensor. SOLUTION: This radiation image information reader has an exciting light irradiation means 11 which linearly irradiates a portion of a stimulable phosphor sheet 13 in which radiation image information is accumulated with exciting light 10, the line sensor 17 which is juxtaposed with plural photoelectric conversion elements so as to exist along the portion irradiated with the linear exciting light, the lens array 15 which is juxtaposed with plural lens elements so as to exist along the portion irradiated with the linear exciting light between the line sensor 17 and the stimulable phosphor sheet 13 and a sub-scanning means 18.  The lens array which constitutes an erecting unmagnification optical system with respect to the juxtaposition direction of the lens elements and constitutes a reducing optical system with respect to a direction nearly orthogonal with the juxtaposition direction is used as the lens array 15.
Patent JP-2002072728-A (JP)
Title: Thermally conductive liquid silicone rubber composition for fixing roll and fixing roll coated with fluororesin
Inventor: TSUJI YUICHI
IPC: C08L83/04
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a thermally conductive liquid silicone rubber composition for a fixing roll which can become silicone rubber having excellent thermal conductivity and small permanent set rate after curing and a fixing roll coated with a fluororesin. SOLUTION: This thermally conductive liquid silicone rubber composition consists of (A) diorganopolysiloxane which has at least two silicon atom bonded alkenyl groups in one molecule and is liquid at ordinary temperature, (B) alumina powder which is <=10 μm in average grain size and is <=0.15 wt.% in the ignition loss measured in accordance with the ignition loss method (heating temperature 1,100 deg.C and heating time 1 hour) stipulated in JIS H 1901, (C) organohydrogen polysiloxane which has at least two silicon atom bonded hydrogen atoms in one molecule and (D) a plutonium-base catalyst. The thermal conductivity of the silicone rubber after curing is >=0.3 W/(m.K). This fixing roll coated with the fluororesin is constituted by providing the outer peripheral surface of a roll shaft with the fluororesin layer through the silicone rubber layer.
Patent JP-2002065963-A (JP)
Title: Game machine
Inventor: HOYA MAKOTO
IPC: A63F7/02
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine to which a medium treatment device can be installed without enlarging a game machine body and in which a player can easily replace a disk. SOLUTION: An optical disk drive 31 is swingably arranged in a storage section 32 formed of a front door plate 15 and a decorating plate 16a. Swing in one direction of the optical disk drive 31 makes an insertion opening 39a move to the front side of the decorating plate 16a and allows an optical disk cartridge 38 to be inserted. Therefore, a player can easily replace the optical cartridge 38. On the other hand, swing of the optical disk drive 31 in the other direction makes the optical disk drive 31 to be stored in the storage section 32. Therefore, without enlarging a game machine body, a reduction in a space to mount other members on the reverse side of the front door plate 15 can be prevented.
Patent JP-2002078050-A (JP)
Title: Time slot assignment method in t-s-t type switch circuit network
Inventor: MIWA SHIGEHISA
IPC: H04J3/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a time slot assignment method in a T-S-T type switch circuit network that can efficiently utilize an idle area on a bus. SOLUTION: The time slot assignment method includes a step where whether or not one time slot each is an idle area is retrieved sequentially from the head of input and output buses while storing a temporal position depending on both the buses in response to channel data in the case of assigning the time slot corresponding to the channel data occupying the time slot on each highway on each bus corresponding to the highways placed at the input and output sides of an S(space) switch of the T-S-T type switch circuit network that makes cross connection between the highways connected to one T(time) switch and the highways connected to the other T(time) switch and a step where the time slot is assigned to a position at which both the buses have an idle area.
Patent JP-2002049750-A (JP)
Title: Automatic exchange system for bond transaction information
Inventor: MURAKAMI DAISUKE
IPC: G06Q40/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To automatically prepare a record fulfilled with the best execution duty of an institution investor (applicant) by giving an opportunity enriched in transaction condition selection to the institution investor, to activate a bond transaction and to improve the transparency of the transaction. SOLUTION: In this automatic exchange system for bond transaction information, a membership network is formed, while being connected to a host computer; the proposal information of an applicant is transmitted to a candidate computer, the application information of a candidate is transmitted to an applicant's computer, the intention information of the applicant can be automatically re-transmitted to the candidate computer again.
Patent JP-2002080471-A (JP)
Title: Method of producing ether having oxetane ring
Inventor: ITO NAOKAZU
IPC: C07D305/06
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of inexpensively producing ethers having an oxetane ring in high yield. SOLUTION: In the presence of an alkali, a phenol or an alcohol is allowed to react with 3-halomethyl-3-alkyloxetane to produce an ether bearing an oxetane ring wherein the water in the reaction system is azeotropically boiled off from the reaction system together with 3-halomethyl-3-alkyloxetane.
Patent JP-2002081364-A (JP)
Title: Wind force device
Inventor: NISHIMURA KAORU
IPC: F03D9/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a cross-flow wind force device allowed to vary a blade pitch by a wind force with a simple structure. SOLUTION: Blades 4 supported on a blade shaft 5 pull a recovering pin 6 on the front side of the blade by a spring 7, and revolve while rotating, according to a wind velocity, so as to form an elevation angle in a direction causing a rotating force against the force of the spring 7. The blades on the upstream and downstream sides also contribute to the generation of the rotating force.
Patent JP-2002080239-A (JP)
Title: Synthetic quarts glass for optical piece and method of manufacturing synthetic quarts glass
Inventor: MORIGUCHI KOJI
IPC: C03B20/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic quarts glass having a specified large refractive index and to provide a method of manufacturing it. SOLUTION: This synthetic quarts glass for an optical piece contains carbon atom at a concentration of 50 ppm or more by substituting a part of silicon atoms into carbon atoms in a synthetic quarts glass where network structure of silica is formed. This method of manufacturing synthetic quarts glass comprises hydrolysis of a mixed gas of a silicon containing gas added by a rare earth gas and a carbon containing gas comprising either one or two or more of hydrocarbon gas, carbon dioxide gas and carbon monoxide gas. As shown in Figure, the refractive index can be adjusted by substituted carbon concentration.
Patent JP-2002082527-A (JP)
Title: Developing device and image forming device
Inventor: ARIIZUMI OSAMU
IPC: G03G13/09
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To attain high image quality in a developing device, and to reduce the fluctuation of loads on a photoreceptor. SOLUTION: The developer carrier of the developing device is provided with an auxiliary magnetic pole which is positioned adjacent to a developing main magnetic pole and for assisting the magnetic power formation of the main magnetic pole, and a developing gap is controlled to be >=0.35mm and <=0.5 mm, the carrier packing ratio of the developer in a developing area is controlled to be >=15% and <=45%. Then, an edge effect is suppressed, besides, the gradation is improved, and also, the image of high quality free from uneven sweeping and roughness, and the occurrence of firmly fixed developer is prevented, then, the fluctuation of the loads on the photoreceptor drum is reduced.
Patent JP-2002081103-A (JP)
Title: Embedded type faucet
Inventor: INATOMI SHIGEKI
IPC: E03C1/042
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an embedded type faucet which renders its embedded box compact without damaging the operating ease of an opening-closing handle, by arranging an on-off valve and a spout in the embedded box at respective devised locations. SOLUTION: The embedded type faucet includes a connecting portion for a riser feed pipe, the spout, and the on-off valve arranged across a channel connecting the feed pipe connecting portion and the spout together, for opening/ closing the same. The faucet is housed in the embedded box having an open front surface, while the spout and the opening-closing handle of the on-off valve protrude out of a cover covering the open front surface. According to the embedded type faucet, the channel consists of an upward extending first channel, a second channel extending from an upper end of the first channel in a nearly horizontal direction, and a third channel downward extending from the other end of the second channel. Then, an inlet side of the first channel serves as the connecting portion, and the spout is connected to an outlet side of the third channel.  Further, the on-off valve is arranged at a communicating portion between the first and second channels.
Patent JP-2002084346-A (JP)
Title: Portable telephone set
Inventor: TSUCHIYA KATSUHISA
IPC: H04W92/08
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily and comfortably use a double and air dryer attachment to toilet seat and a heated toilet seat or toilet set in a bathroom, according to his optimal use situation. SOLUTION: A portable telephone set, connectable to a network, is provided with an infrared communicating means or a short-range radio communicating means, and is available as the display operator for a double and air dryer attachment to toilet seat and a heated toilet seat or a toilet.
Patent JP-2001152332-A (JP)
Title: Sputter deposition apparatus
Inventor: SETOYAMA HIDETSUGU
IPC: C23C14/35
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To improve plasma density and to increase a film forming speed by preventing the plasma radial direction diffusion generated in the space formed with facing electrodes having a cusp shape magnetic field arranged near the outer peripheral part of a discharge space in a sputter deposition apparatus to form a film on a substrate by a sputtering method. SOLUTION: A cusp shaped magnetic field 34 is formed so that respective polarities of magnetic fields facing permanent magnets 30, 31 arranged near the outer periphery part of a target electrode 3 and a substrate electrode 5, and a permanent magnet 32 arranged near the outer periphery face of the facing magnetic field are made to be of different polarities.
Patent JP-2002080763-A (JP)
Title: Ink, ink set, ink cartridge, recording unit, color image- recording device, method for recording image, method for forming color image and method for improving concentration of ink jet color image
Inventor: OSUMI KOICHI
IPC: C09D11/322
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain an ink capable of suppressing effects affected by species of recording media, excellent in image quality, capable of suppressing generation of bleeding in forming color images, excellent in a long-term preservation stability of the ink and capable of stably presenting high quality images and provide an ink set an ink cartridge, a recording unit, a color image recording device, a method for recording images, a method for forming color images and a method for improving concentration of the ink jet recording images. SOLUTION: This ink contains at least one salt selected from (M1)2SO4, CH3COO(M1), Ph-COO(M1), (M1)NO3, (M1)Cl, (M1)Br, (M1)I, (M1)2SO3 and (M1)2CO3 (wherein M1 expresses an alkali metal, ammonium or an organic ammonium; Ph expresses a phenyl group) and a self dispersion type anion carbon black having 1.8 (μmol/m2) surface functional group density.
Patent JP-2002091806-A (JP)
Title: Filing system
Inventor: KAWAI TOMOYASU
IPC: G06F12/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a filing system and a data recording method capable of recording files at high speed. SOLUTION: An FAT containing the data location information of a file on a PC card 6 is accessed, continuous empty clusters exceeding a prescribed number are retrieved from addresses thereof, and the group of clusters succeeding by the prescribed number is prepared while being made into table 8a on a RAM 8 together with the start address thereof. When actually recording image data, while referring to the table 8a, the starting position of the first cluster group is accessed and by continuously recording the image data in that cluster group, the data can be recorded in a short time rather than the case of recording for each cluster.
Patent JP-2001142702-A (JP)
Title: Mechanism for fast access to control space of pipeline processor
Inventor: GEARTY MARGARET
IPC: G06F9/30
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for accessing the control space of a pipeline processor with a short wait time. SOLUTION: A control space access instruction has a 1st field including a control register specifier and a 2nd field including a general register specifier. At a decoding stage (505), the 1st and 2nd fields are decoded and their contents are placed on a global operand bus. An access instruction is decoded and a control register is addressed from the global operand bus. While a read instruction is placed in a decoded state, the contents of the control register which is addressed are placed on the global operand bus. The contents of the general register addressed at execution stages (507, 509, and 511) with a write instruction are placed on the global operand bus at a write-back stage (513) and transferred to an address constitution register.
Patent JP-2001165022-A (JP)
Title: Engine starter and engine system provided with its function
Inventor: NAKAGAWA YASUNORI
IPC: B60W10/30
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To detect an abnormal condition of an endless member, and carry out fail safe treatment, in an engine starter for carrying out cranking by the endless member such as a belt. SOLUTION: The belt 13 as one shape of an endless member is wound around an engine 1, a starter motor 9, and an auxiliary machine 11. The engine 1 is drivingly started through a belt 13 by the starter motor 9. When a difference between both rotating speed of the starter motor 9 and the engine 1 is a prescribed threshold rotating speed value or more, it is judged that an abnormal condition is generated on the belt 13. When an operating abnormal condition is generated on a vehicle apparatus wound by the belt, it is judged that there is a cause in the abnormal condition of the belt. When the abnormal condition is generated, a main motor generator 3 of a hybrid system is used for start of the engine as an alternate motor for fail safe. An electrically driven water pump which is different from the mechanical water pump around which the belt is wound, is used as a pump for fail safe.
Patent JP-2002107626-A (JP)
Title: Projection zoom lens
Inventor: HIROSE MASATOSHI
IPC: G02B13/18
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a wide angle type projection zoom lens with an improved optical performance. SOLUTION: As for a nearly telecentric projection zoom lens which is constituted of negative, positive, positive, negative and positive lenses and where a 2nd group (Gr2) to a 4th group (Gr4) are moved from a magnification side to a reduction side at zooming from a telephoto end (T) to a wide angel end (W), the lens (2b) positioned on the maximum reduction side of the 2nd group (Gr2) is a positive lens, a diaphragm (ST) is positioned between the 2nd group (Gr2) and the 3rd group (Gr3), and the 3rd group (Gr3) is constituted of a doublet constituted of a positive lens (3a) and a negative lens (3b) whose convex faces the reduction side, and a positive lens (3c) whose convex faces the reduction side in this order from the magnification side, and the zoom lens satisfies the following conditional inequality;  -1.5<(fW/r2A)+(fW/r3A)<-0.05, provided that fW denotes the focal distance of the whole system at a wide angle end (W), r2A denotes the curvature radius (r9) of the magnification side surface of the lens (2b) positioned on the maximum reduction side of the 2nd group (Gr2), and r3A denotes the curvature radius (r12) of the maximum magnification side surface of the 3rd group (Gr3).
Patent JP-2002110640-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KITO HIDEYOSHI
IPC: C23C16/52
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To simplify management of plasma treatment by providing a method for checking surface change state of copper after plasma treatment, in-plane uniformity of plasma treatment, etc., using a simple method. SOLUTION: In a manufacturing method of a semiconductor device with a plasma treatment process of a wafer for forming a semiconductor device, a wafer in which an organic film is formed is regularly subjected to plasma treatment by S2 (plasma treatment of an organic film) and the plasma treatment state is checked.
Patent JP-2002110801-A (JP)
Title: Wiring resistance compensation method
Inventor: SATO KAZUHIRO
IPC: G06F17/50
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To analyze a voltage drop with accuracy and reduce erroneous operation in a real chip, by calculating wiring resistance according to a film thickness at a LSI manufacturing step in automatic process and reducing an error with the actual resistance value when there are wirings with different film thickness or a non-cut-state resistance value can not be obtained because the wiring layer is cut in a CMP method. SOLUTION: The semiconductor integrated circuit device has a variation in wiring film thickness generated when the same wiring layer has different film thickness or when the wiring is constituted on a silicon wafer or the semiconductor integrated circuit device has a warp generated in wiring of an upper- class layer because the lamination of lower-class layers is not uniform in a wiring processing step. In the compensation method, the error in wiring resistance caused by different film thickness or warpage of the wiring is compensated and a virtual layout data is generated.
Patent JP-2002108329-A (JP)
Title: Device for preventing misopening lid of grand piano
Inventor: MIURA HIROHIKO
IPC: G10C3/02
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a misopening preventing device which prevents a lid from being raised while the front lid is not folded. SOLUTION: This misopening preventing device 1 is characterized in that, when the front lid 112 folded onto the back lid 114 is spread, a hook 10 loosely engages a hook receiver 12 and even when the lid 110 lying down on a grand piano main body 14 is tried to be raised, the lid 110 cannot be raised since the hook 10 and hook receiver 12 engages each other. When the front lid 112 is folded onto the back lid 114, the hook 10 is disengaged from the hook receiver 12 and the lid 110 can be raised. Therefore, this misopening preventing device 1 is used to prevent the lid 110 from being raised while the front lid 112 is not folded.