baber/WOPTO huggingface dataset:
Patent JP-2001320376-A (JP)
Title: Electronic apparatus control method and semiconductor device
Inventor: SHINOHARA RIKA
IPC: G06F13/38
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To reliably transfer data between electronic apparatus concerning a method for controlling an electronic appliance connected onto a network and a semiconductor device which control the transmission and reception of data. SOLUTION: In the case of changing the receiving size of a receiving memory, the electronic apparatus connected to the network informs the other electronic apparatuses connected to the network of this change. In the case of changing the receiving size of a FIFO memory for asynchronous reception, the electronic apparatus connected to an IEEE1394 serial bus informs the other electronic apparatuses connected onto the IEEE1394 serial bus of this change. In this case, the change of the receiving size and informing the other electronic apparatuses of this change are performed by the control circuit of the semiconductor mounted to the electronic apparatus. As a result of this, a communication error such as a packet receiving error caused by size discrepancy of data transferred from the other electronic apparatuses is prevented.
Patent JP-2001318012-A (JP)
Title: Torque sensor
Inventor: SANADA TAKAHIRO
IPC: G01L3/10
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a torque sensor free from dispersion of torque detecting performance without complifying its structure. SOLUTION: This sensor has the first molded members 21 having an axial center same to the first shaft and rotated together therewith, and the second molded members 23 having an axial center same to the second shaft and rotated together therewith. The respective members 21, 23 are juxtaposed with an equal space along a circumferential direction of a cylinder having an axial center same to the both shafts, and have plural detection parts 21a, 23a of the same outer shape. Signals in response to transmission torques by the both shafts are output in response to a relative positional change between the first detection part 21a of the first molded member 21 and the second detection part 23a of the second molded member 23 caused by elastic relative rotation of the coaxial center of the both shafts. Positioning marks M1, M2 are provided in the molded members 21, 23 respectively.  When the both shafts are located in a detection origin position where the both shafts are not rotated relatively, the mark M1 of the member 21 and the mark M2 of the member 23 are arranged in fixed positions preliminarily determined each other along the circumferential direction of the cylinder.
Patent JP-2001319633-A (JP)
Title: Battery pack
Inventor: TAKEISHI RYUTA
IPC: H01M2/10
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack capable of securing strength characteristics and achieving high capacity even if it is thin. SOLUTION: In the battery pack, a flat battery 3 and a protective circuit board 4 connecting thereto are housed in a case having a partition structure. One of the case 1 comprises a resin frame body 1B and a metal plate 1A integrated thereto by insert molding, and the other case 2 is entirely composed of a resin, wherein a metal label 2A is adhered on the surface.
Patent JP-2000342412-A (JP)
Title: Display device
Inventor: LAU PUI CHUNG
IPC: G09F1/12
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To easily arrange a display device at a desired location in a short period of time by turnably connecting a cover member and a back surface member by a pivot connecting section, and keeping the cover member and the back surface member at a relative turning location by a magnet positioning means. SOLUTION: A thin display media 2 such as a photograph is slid in under a cover sheet 3 to a location being exposed on a back surface member 4, and is arranged at a desired final location. The location is fixed by an insertion part 10 having a high friction and a gripping property. The cover sheet 3 is continuously pivotally rotated in the direction shown by arrow 20 until a strong magnetic stud 6 seats on a magnet 7, and closed. The attraction of the magnetism has an effect to position the cover sheet at the center, between the strong magnetic stud 6 and the magnet 7, and guides the cover sheet to a correct location. By continuously fastening a handle 5 clockwise firmly in the direction shown by arrow 21, the cover sheet 3 is firmly fastened to the back surface member 4, and an alignment by the relative turning can be ensured.
Patent JP-2001318087-A (JP)
Title: Column for liquid chromatography and its using method
Inventor: SHIMURA MAKOTO
IPC: G01N30/60
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To elute a constituent having large affinity with performance equal to that of an HPLC column in gravitating type chromatography. SOLUTION: A column 1 is used which is equipped with a pair of inner tubes 3 one end side of each of which is slidingly inserted into an outer tube 2 from either end of the outer tube 2 and which can be fixed to the outer tube at arbitrary insertion positions. A filler 11 is put in the outer tube 2 and end parts of the inner tubes 3 are brought into close contact with the both ends of the filler 11. Then, the separation and recovery of a mixture are conducted by the gravitating type chromatography. Thereafter, the column 1 is reversed upside down to elute the constituent having large affinity.
Patent JP-2001271473-A (JP)
Title: Handrail with light
Inventor: NAGAO KATSUMI
IPC: E04F11/18
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a handrail visually recognizing its position even in the dark for the aging society and to provide it with waterproofing performance to be used not only indoors but outdoors. SOLUTION: Small bulbs are arranged in a handrail pipe 1 with a plurality of holes 3 bored therein so that the light can be seen from the holes. The pipe is covered with a resin film 4 and waterproofing bulbs and cords are used. The bulb and the pipe are so selected as to prevent the pipe from getting high temperature by the heat generated from the bulb.
Patent JP-2001325324-A (JP)
Title: Device and method for presenting house construction plan, storage medium, and information terminal
Inventor: NAITO TEISHUN
IPC: G06Q30/06
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To enable a customer to work over a plan to build a house alone by helping the customer to make the plan. SOLUTION: A house constitution plan generation information sending-out means 6 sends out information that a house construction plan presenting device 1 generates a constitution plan of a house to be built to the house construction plan presenting device 1. A house constitution plan generating means 4 generates the constitution plan of the house according to information sent from an information terminal 2. A house constitution plan sending-out means 5 sends out the constitution plan generated by the means 4 to the information terminal 2 through a network 3. A house constitution plan display means 7 displays the constitution plan sent from the presenting device 1.
Patent JP-2001324780-A (JP)
Title: Sales and exhibition case of rolled photographic film
Inventor: IWAGAKI MASARU
IPC: A47F1/08
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a sales and exhibition case for rolled photographic film which is capable of exhibiting and selling even the photographic films of simple package by shrink wrapping without adversely affecting their photographic performance. SOLUTION: The sales and exhibition case for the rolled photographic films which houses a plurality of film packages formed by housing the rolled photographic films existing in a light shielding state into magazines or cartridges into protective containers made of synthetic resins, then subjecting the containers to shrink wrapping is a transparent box consisting of internal partition members and external partition members of a prefabricated system. The upper part of this transparent box is an opening and closing type to allow replenishing of the film packages into the containers and the bottom end of the transparent box body is provided with take-out ports. The film packages are housed into the transparent box in such a manner that the film packages of the upper part are dropped by gravity and are supplied to the take-out ports every time the film packages are taken out.
Patent JP-2001332470-A (JP)
Title: Semiconductor integrated circuit device and its manufacturing method
Inventor: ASAI NAOKO
IPC: H01L27/108
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a technology for easily detecting alignment deviation and accurately obtaining the deviation value thereof. SOLUTION: Using a photomask pattern formed with one end of a pattern of wiring trenches M25 lying on the center line of a pattern of plugs M23 and another photmask pattern formed, so that the other end of the pattern of the wiring trenches M25 lies on the center line of the pattern of the plugs M23, the wiring trenches M25 are formed in the form of an inspecting pattern, the positional deviation is detected from the distances d1, d2 between the ends of the plug M23 exposed on the bottom of the wiring trench M25 and the wiring trench M25 ends and the position deviation value (Δd) is calculated according to Δd=(d1-d2)/2.
Patent JP-2001331960-A (JP)
Title: Optical disk device
Inventor: ISHIDA SUMI
IPC: G11B11/105
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device which reduces electric power consumption and can make long-time reproduction in battery driving by reducing the average drive current of a laser diode. SOLUTION: The drive current of the laser diode 3 is formed into pulses by using a clock generating circuit 29, by which the average drive current is lowered. The pulse components in reproducing waveforms are removed by using an envelope detecting circuit 15 or low-pass filters 17 and 19.
Patent JP-2001023937-A (JP)
Title: Scribing street seal within semiconductor device and manufacturing method
Inventor: WEST JEFFREY A
IPC: H01L23/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To reliably stop the propagation of a crack generated by a step of separating an integrated circuit wafer into individual chips. SOLUTION: A crack propagation stopping means, which is located in each sealed region demarcating boundary between integrated circuit chips 100 and 101, which are respectively covered with protective overcoats 160 on a semiconductor wafer, comprises at least one continuous barrier wall, which extends along the edges of the chips on both sides of each dicing line 110 and approaches each chip, at least one sacrificial composite structure, which is combined with the wall, is positioned between the wall and the centers of the dicing lines 110, gives mechanical strength to a set and at the same time, dispersed an energy relevant to the propagation of a crack, and at least one of slots, 162 and 163, which are opened in overcoats 160, reach from their surfaces to at least a conducting layer nearest the surface of the composite structure and make the crack which propagates in the overcoats to stop.
Patent JP-2001048681-A (JP)
Title: Sanitary chinaware
Inventor: TOMIOKA YUTAKA
IPC: E03D13/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain sanitary chinaware easy to clean with easy control of the color tone of appearance in production. SOLUTION: A colored 1st glaze layer 2 is formed on the surface of chinaware body and a transparent 2nd glaze layer 3 or a 2nd glaze layer 3 containing a pigment having the same color as a pigment contained in the 1st glaze layer 2 is further formed on the 1st glaze layer 2 to obtain the objective sanitary chinaware. In the 2nd layer 3, >=10 wt.% (expressed in terms of oxide) Ca component based on the total amount of all metal components in the 2nd glaze layer 3 is contained.
Patent JP-2001028480-A (JP)
Title: Manufacturing system of thick film/thin film hybrid multilayer wiring board and electron beam lithography system
Inventor: SAITO NORIO
IPC: H01L21/027
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent connection failure, and at the same time to achieve the high density of not only an upper thin-film circuit but also thick-film one by providing a matching layer that absorbs the misalignment between circuits at the interface between a thick-film wiring board and a thin-film wiring circuit formed at the upper portion and electrically connects terminals. SOLUTION: A ceramic thick-film wiring board 10 is equipped with five aluminum substrates 11, an inner-layer conductor 12 and an alignment mark 15 of a surface are printed by paste such as tungsten and molybdenum on such aluminum substrate 11, and a via part 13 is formed in the thick-film wiring board 10. On the backside of the thick-film wiring board 10, a land 14 is formed while the via part 13 being exposed from the backside is covered. Also, on the surface of the thick-film wiring board 10, a connection conductor pad 16 is formed while electric connection is made to the via part 13 being exposed from the surface. The connection conductor pad 16 can be used as a matching layer 62 for carrying out the matching connection between a conductor 22 for wiring in a thin-film wiring board 20 being formed on the pad and the via part 13.
Patent JP-2001330016-A (JP)
Title: Clip
Inventor: KAMIYA HARUHISA
IPC: F16B2/22
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To keep reliability as a clip even when a mounted member is repeated to be attached to and detached from a mounting plate. SOLUTION: This clip is used for attaching or deteching a predetermined mounted member (for example, a resin molded article 34) from the mounting plate (for example, a body panel 30) using its mounting hole 32. This clip comprises a clip body 10 inserted into the mounting hole 32 to be held in a mounted state to the mounting plate, and a rib member 36 formed in the mounted member. The clip body 10 has a receiving part 20 capable of receiving the insert of the rib member 36, and the receiving part 20 has an engaging projection in it. The rib member 36 has an engaging hole 38 being engaged with the engaging projection 22 to provide an engaging state between the clip body 10 and the rib member 36.  The engaging projection 22 comprises an insert surface for guiding the tip of the rib member 36 to get over the edge of the receiving part 20 at the insert time of the rib member into the receiving part, and an extraction surface for guiding the rib member to get over the edge of the engaging hole at the removing time of the rib member.
Patent JP-2001334112-A (JP)
Title: Mesh filter and cable insulator extrusion process using the same
Inventor: TATEISHI AKITO
IPC: H01B13/14
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a mesh filter which is used for extruding a resin composition and by which problems with respect to a finer screen mesh can be solved and also any foreign matter having larger size than the opening size of such a screen mesh can be prevented from passing through the screen mesh. SOLUTION: In this cable insulator extrusion process, this mesh filter having a laminated structure formed by closely sticking a plurality of sheets of screen meshes each of which has a fine mesh structure, to each other, is used, wherein the plurality of sheets of screen meshes are laminated to each other in such a state that the direction of weaving of each of the plurality of sheets of screen meshes is different from those of the others.
Patent JP-2001338130-A (JP)
Title: Construction/management system for public facilities or the like
Inventor: TSUKUMO MASAHIRO
IPC: G06Q40/06
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a specific purpose company(SPC) based on an SPC method for a PFI project. SOLUTION: A system for executing the development, construction, management, etc., of public facilities by processing at least one of following steps by a computer consists of a step for concluding an agreement between a public body or the like 3 owning or managing facility construction site and a PFI project body 2 for constructing and managing the facilities, a step for setting up the SPC 4 in order to construct and manage the facilities by the PFI project body 2, a step for allowing the SPC 4 or the body 2 to provide facility construction funds from investors 6 or the like, a step for constructing the facilities by a facility construction company 5, a step for transferring the ownership of the facilities to the public party or the like 3, and a step for paying a cost such as a facility construction cost from the public party or the like 3 to the SPC 4 or the PFI project body 2.
Patent JP-2001334994-A (JP)
Title: Sealing device of marine propeller shaft
Inventor: YAMATAKE SEIJI
IPC: F16J15/3268
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To avoid a condition in that the responsiveness to the change in the sea water pressure is degraded if the quantity of the lubricating oil in a stern tube is excessively large. SOLUTION: If the quantity of the lubricating oil in a lubricating oil feed tank 15 for lubricating a stern tube bearing is reduced, the lubricating oil in a gravity tank 20 is supplemented.
Patent JP-2001338999-A (JP)
Title: Semiconductor element storing package
Inventor: NAKAGAWA SHOICHI
IPC: H01L23/10
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To enhance connection reliability with an outside circuit board by suppressing the occurrence of shearing stress for a connection terminal without losing heat radiation from a high heat conduction cover body even when a heat cycle is repeatedly applied in a semiconductor element storing package mounting a semiconductor element by a flip chip and attaching the high heat conduction cover body on the upper face of the semiconductor element. SOLUTION: The semiconductor element storing package is provided with the high heat conduction cover body 9 mounting the semiconductor element 2 provided with a connection electrode by the flip chip on a metalized wiring layer 3 on the surface of a substantially rectangular insulation board 1, adhering and forming the metalized wiring layer 3 so as to cover the semiconductor element 2, and adhering a part thereof to the upper face of the semiconductor element 2, and a plurality of the connection terminals 5 comprising solder connected electrically to the semiconductor element 2 provided on the rear face of an insulation board 1. The high heat conduction cover body 9 has a substantially rectangular shape, a leg part 11 is provided inward from the outermost edge part of the substantially rectangular shape, and the leg part 11 and the insulation board 1 are fixed.
Patent JP-2001341661-A (JP)
Title: Electric power steering device
Inventor: ISONO SHUJI
IPC: B62D119/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To supply high steering-assisting force for a long time. SOLUTION: In this power steering device, an electric motor 1 for generating steering-assisting torque is provided with a current supplying device 3 for supplying a current in response to a steering signal such as steering torque or a vehicle speed, and a current flow limiting device 4 for limiting a carriable current in response to an exciting current and for reducing the exciting current in response to the steering torque, so as to supply the steering-assisting torque to a steering mechanism 2 by the motor 1.
Patent JP-2001345872-A (JP)
Title: Circuit and method for quadrature demodulation, and circuit and method for quadrature modulation
Inventor: TATE MASAMICHI
IPC: H04L27/22
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a qurdrature demodulation circuit, capable of reducing the amplitude error of I signal and Q signal outputs by detecting the error, using a simple configuration. SOLUTION: A carrier wave added to a quadrature modulated wave signal by an adder 11 is converted into a DC value by a quadrature demodulator 2, passed through gain control circuits 3 and 4 and amplifiers 6 and 7 and afterwards extracted from I and Q signals by DC pass filters 8 and 9. Then, a DC component extracted from the I signal is compared with a DC component extracted from the Q signal by a DC comparator 10, a difference voltage thereof is supplied to a control voltage converter 5, and the gains of the gain control circuits 3 and 4 are controlled so as to reduce the unbalance of the DC components. Without having to detect the I/Q signal after being subjected to quadrature demodulation, the amplitude errors of the I/Q signal can be reduced, using a in comparatively simple configuration.
Patent JP-2001350640-A (JP)
Title: Monitoring device for transaction processing performance deterioration, and monitoring method for transaction processing performance deterioration
Inventor: RYUBA HIKARI
IPC: G06F9/46
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To make transaction processing performance recoverable by quickly detecting a transaction processing performance deterioration and automatically taking proper measures. SOLUTION: A transaction performance deterioration monitoring means 4 is called at a prescribed period from a timer notification means 5 to collect transaction processing state and also generate a transaction performance information management table 6. A performance deterioration monitoring is performed by use of the generated transaction performance information management table 6. When a performance deterioration is detected by the performance deterioration monitoring, the transaction performance deterioration monitoring means 4 sets a state flag within the control means of a transaction nut control means 1 or a transaction execution control means 2. According to this, the transaction input control means 1 or the transaction control means 2 eliminates the cause of the performance deterioration and automatically recovers the transaction performance.
Patent JP-2001356489-A (JP)
Title: Image exposure device
Inventor: OZAKI TAKAO
IPC: B65H5/02
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To perform positioning of photosensitive materials, such as printing plates to be wound around a rotary drum in a narrow space. SOLUTION: A plate feeding and transporting section 22 is provided with an inverting unit 28 and a transporting conveyor 42. The inverting unit wraps the printing plate drawn out of a cassette around an inverting roller and delivers the plate toward the transporting conveyor. The transporting conveyor places the printing plate on the transporting belt and transports the printing plate diagonally downward while grasping the printing plate by means of rollers 50A and 50B to abut the front end of the printing plate against a pin roller 136. When the printing plat abuts the pin roller 136 in the plate feeding and transporting section, a positioning motor 126 is activated to integrally move the inverting unit and the transporting conveyor in parallel, by which the printing plate is abutted against the pin roller 138 and is positioned.  The front end of the positioned printing plate is sent into a puncher by the transporting conveyor.
Patent JP-2001353423-A (JP)
Title: Gas detoxifying system and operation method thereof
Inventor: TOMITA OSAYASU
IPC: B01D53/46
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a gas detoxifying apparatus which enables inexpensively preventing a harmful component from flowing into a detoxifying column in high concentration and an operation method thereof. SOLUTION: A circulating path 14 for circulating one part of the gas discharged from the detoxifying column 11 to the upstream side path 13 is disposed in the downstream side path 12 of the detoxifying column 11 which performs detoxifying treatment of an exhaust gas discharged from a cylinder cabinet 10. When the concentration of harmful component in the exhaust gas is high or an operation temperature of the detoxifying column is high, the exhaust gas is diluted by a circulating gas.