baber/WOPTO huggingface dataset:
Patent JP-2001290855-A (JP)
Title: Delay calculating method for hierarchical design
Inventor: SAITO WATARU
IPC: G06F17/50
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To calculate a correct delay value at a layer border. SOLUTION: Whole chains T$04 to T$13 are divided to generate 1st partial chains T$04 to T$10 and 2nd partial chains T$01 to T$03 and T$11 to T$13 and the 1st delay quantity TD (4-10) of the 1st partial chains is calculated. Then 3rd partial chains T$01 to T$05 and T$09 to T$13 consisting of associative elements in end areas of the 1st partial chains and the 2nd partial chains are generated and the 2nd delay quantities TD (1-5) and TD (9-13) of the 3rd partial chains are calculated; and the associative elements T$05 and T$09 at the end parts of the associative elements T$04 to T$05 and T$09 to T$10 are disconnected from the 3rd partial chains and their 3rd delay quantities D5 and D9 are calculated.  The 3rd delay quantities D5 and D9 are subtracted from the 2nd delay quantities to calculate 4th delay quantities TD (1-4) and TD (10-13), which are overwritten to the 1st delay quantity by the associative elements to calculate the delay quantity of the whole chain. Inaccurate values are erased and the correct delay relation between the whole chain and partial chains is established.
Patent JP-2001287050-A (JP)
Title: Method of friction pressure joining for pipe and plate members and plate member with pipe manufactured by the same
Inventor: SHINODA TAKESHI
IPC: B23K20/12
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a new method of friction pressure joining for pipe and plate members by which the distortion of the plate member is suppressed to the maximum by decreasing the heat input for joining the plate and the pipe members, and to provide a new plate member with a pipe manufactured by the method of friction pressure-joining. SOLUTION: The method is characterized by the fact that a metallic pipe held perpendicularly to a metallic plate is rotated and brought near to the face of the metallic plate, a friction is taken place by pressing the metallic pipe to the metallic plate, and the pressure joining is performed by applying an additional pressure after the contacting faces are fluidized.
Patent JP-2001296792-A (JP)
Title: Simulation system and recording medium with program for realizing the same recorded thereon
Inventor: YAMADA TOSHIHIRO
IPC: G06Q50/04
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To shorten the training period and the learning time by making it possible to seamlessly switching between an equipment design and a dynamic characteristic simulation, and easily reflecting the simulation result in the equipment design. SOLUTION: A design support device 3 automatically prepares specifications for equipment based on the given design conditions. The design support device 3 is provided with a design condition storage device 4 and an equipment specification storage means 5. A simulator 6 is provided with a constant storage means 7, an initial value storage means 8, and a simulated operation result storage means 9. The design support device 3 is provided with a constant generating means 31 and an initial value generating means 32. The simulator 6 is provided with a design condition generating means 61.
Patent JP-2001293967-A (JP)
Title: Heat transfer material and image forming material employing the heat transfer material
Inventor: NAKAMURA HIDEYUKI
IPC: B41M5/42
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer material having a high safety and capable of forming an image with a distinct and excellent shade. SOLUTION: The heat transfer material provided on a substrate with at least a light/heat converting layer and an image forming layer is characterized by the image forming layer containing at least one kind of compound selected from the compounds shown by a general formula (1) and another general formula (2). In the general formula (1), R1 shows an alkyl group having a hydrogen atom and the number of carbon atom of 1-5, a halogen atom or an alkoxy group having the number of carbon atom of 1-5 and R2 shows a hydrogen atom or the alkyl group having the number of carbon atom of 1-5 while n shows either one of integer of 1-4. In the general formula (2), R3 and R4 each show a nitro group, a halogen atom, a methyl sulfonyl group or a cyano group respectively and independently.
Patent JP-2001293952-A (JP)
Title: Medium for ink jet recording
Inventor: FUJII HIROYUKI
IPC: B41M5/52
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a medium for ink jet recording, which excellent in ink absorbing property, surface glossiness, smoothness or the like and curl-preventing property in the atmosphere of a wide range. SOLUTION: The medium for ink jet recording is provided with an ink receiver layer on one side and a rear surface coated layer on the other side while 50 wt.% or more of a pigment in the rear surface coated layer is the plate- crystalline substance of amino silicic acid.
Patent JP-2000335959-A (JP)
Title: Wiring substrate
Inventor: TERASHI YOSHITAKE
IPC: H01L23/15
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a wiring substrate having as an insulating substrate a porcelain which can be sintered at 800 to 1,000 deg.C, has a low dielectric constant in a high-frequency region, a low dielectric loss, a high strength and a thermal expansion coefficient similar to that of a printed substrate, and can be mounted in high reliability. SOLUTION: This wiring substrate comprises an insulating substrate and ball-like terminals disposed on the bottom surface of the insulating substrate. The insulating substrate comprises a porcelain which is obtained by molding a mixture and then sintering the molded article, and has a diopside type oxide crystal phase (DI) as a main crystal phase. The mixture comprises 50 to 95 wt.% of a glass containing SiO2, Al2O3, MgO and CaO and capable of depositing the diopside type oxide crystal phase (DI), 5 to 49.9 wt.% of quartz and/or amorphous silica, and 0.1 to 20 wt.% (converted into MgO) of at least one of MgO, MgCO3, Mg(OH)2 and an Mg-Si complex oxide.
Patent JP-2001071443-A (JP)
Title: White polyester film
Inventor: YOSHIDA TETSUO
IPC: C08L71/02
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a white polyester film excellent in glossiness, concealability and feed properties, generating no folding wrinkles or the like and useful for image receiving paper for an ink jet printer. SOLUTION: A white polyester film is constituted by laminating a coating film based on a copolyester, a polyalkylene oxide and fine particles on at least the single surface of the polyester film. In this case, the polyester film contains 5-20 wt.% of titanium oxide with a mean particle size of 0.2-0.5 μm and has a mean glossiness of 65-80% and an X-ray diffraction intensity ratio satisfying the equation; 0.05<=f(1-10)/f(100)<=0.15 [wherein f(100) is the diffraction intensity of X-rays due to the (100) surface parallel to the surface of the film and f(1-10) is the diffraction intensity of X-rays due to the (1-10) surface parallel to the surface of the film].
Patent JP-2001303737-A (JP)
Title: Handrail structure
Inventor: BANDO RITSUKO
IPC: E04F11/18
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a handrail structure capable of being properly applied on a wall face horizontally or vertically without lowering the mounting strength. SOLUTION: In this handrail 4 of a constitution that brackets 6 and 7 at both ends are fixed to the wall face 1 respectively by means of one screw 8 and 8, and a screw hole 6a formed on the bracket 6 at one side is different from a screw hole 7a of the bracket 7 at the other side in its shape or/and angle.
Patent JP-2001307864-A (JP)
Title: Floating-up melting device
Inventor: TAKE TATSUO
IPC: H05B6/44
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To enable to magnetize a material by means of one high frequency power supply without exchanging an induction coil or without reducing the efficiency when a light density material is melted using a floating-up melting device having plural induction coils. SOLUTION: A mechanism in which induction coils 2, 3 of upper and lower two sets are serially connected, and the mechanism in which the serially- connected induction coils are connected to one high frequency power supply 5, or 6 are installed.
Patent JP-2001304995-A (JP)
Title: Semiconductor pressure sensor and its manufacturing method
Inventor: MIYAJIMA HISAKAZU
IPC: H01L29/84
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor pressure sensor which can be made compact without decreasing a sensitivity and its manufacturing method. SOLUTION: An SOI substrate including an insulating layer 6 of a buried oxide film inside is used as a semiconductor substrate 1. Part of an active layer 7 of the semiconductor substrate 1 constitutes a diaphragm part 2 of a sensor chip. Four piezoelectric resistors R1, R2, R3 and R4 are formed on the side of a main surface of the diaphragm part 2. A void part 4 which is formed hollow inside the semiconductor substrate 1 and can deflect the diaphragm part 2 is formed by etching and removing part of the insulating layer 6 between a supporting substrate 5 and the active layer 7 of the SOI substrate through an etching solution introduction hole 9.
Patent JP-2001311612-A (JP)
Title: Shape input device
Inventor: YAGI FUMIYA
IPC: G01B11/24
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a shape input device that can simultaneously inputting a two-dimensional image and a distance information while being able to prevent an occlusion. SOLUTION: In the shape input device for measuring the time up to the reception of reflected reference light from the transmission of reference light at a plurality of positions P on an object 9, an image pickup means 70 is provided to input two-dimensional image information of the object 9, and an optical path separation means 75 to separate light with a specified wavelength range containing the emission wavelength of the reference light and the light with other wavelength ranges.  The image pickup means 70 and the optical path separation means 75 are so arranged that out of the optical path V10 of the reflected reference light received by a photo detector being reflected at an arbitrary position P on the object 9, the portion to the optical path separation means 75 from the position P substantially coincides with the line of sight V70 as aimed at the position P by the image pickup means 70.
Patent JP-2001312651-A (JP)
Title: Service transaction support device
Inventor: OE TOMOHIRO
IPC: G06Q10/00
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a useful service transaction support device by which a service provider for providing service that a client desires can easily be retrieved, and the service provider can hardly miss a business chance and positively appeal his own service. SOLUTION: In the useful service transaction support device, provider information including names of the service providers Q and geographical range information capable of providing the service are managed by a supplier data managing means (a), and client information including position information where the client P desires the reception of service is managed by a client data managing means (b). A provider data extraction means (c) collates provider data Dq with client data Dp, then extracts the provider data Dq including the geographical range information corresponding to position information in the client data Dp, and a provider name display means (d) displays the name of the service provider Q among extracted provider data Dq on a client unit 1.
Patent JP-2001315515-A (JP)
Title: Strut-type suspension device with low bobbin type coil spring
Inventor: ADACHI JIRO
IPC: B60G15/06
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To simultaneously satisfy the smoothness in expanding and contracting a shock absorber and the ensuring of a wheel grounding area setting in a strut- type suspension device provided with a coil spring located at a side of a wheel, and to allow the strut-type suspension device to be used in an automobile having a low hood where the coil spring can not be mounted on an upper side of the wheel. SOLUTION: The coil spring to be mounted at the side of the wheel has the shape of a bobbin or a cone, its central shaft is laid while preventing the interference with the wheel at its small diameter part, and the shock absorber in the coil spring is mounted in a stood state, whereby the smoothness in expanding and contracting the shock absorber and the ensuring of the wheel grounding area in steering can be simultaneously satisfied.
Patent JP-2001319958-A (JP)
Title: Treater
Inventor: AKIMOTO MOTOI
IPC: H01L21/677
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To positively push back the bodies to be treated projecting from transport containers into the transport containers to resolve the projection of the bodies to be treated. SOLUTION: A treater constituted in such a structure that a plurality of transport containers 7, which are respectively housed with a plurality of bodies W to be treated in an alignment with each other in the horizontal state, are respectively transferred to storage racks 16 and 17 to store the containers 7 in the racks 16 and 17, the containers 7 are transferred from these racks 16 and 17 to a transfer stand 18, and the bodies W are taken out from the containers 7 on this transfer stand 18 and are subjected to prescribed treatment is provided with a push-on part 29 which is pushed on the front ends, which are projecting from the containers 7 in the depth part of the rack 17, of the bodies W and is used for pushing the front ends back within the containers 7.
Patent JP-2001319499-A (JP)
Title: Semiconductor device
Inventor: OIKAWA TAKESHI
IPC: H01L27/04
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which judgement of fuse cutting can be performed at a high speed, which itself can be miniaturized, and in which high relative accuracy can be easily obtained. SOLUTION: In a state in which a fuse judging signal S1 is high, first judgement is performed by making a test mode signal TEST1 'high', after that, in a state in which the fuse judging signal is 'high', a test mode signal TEST2 is made to be 'low', while second judgement is performed by making the test mode signal TEST2 'low'. In the first judgement, data of a high level is aretched in a latch circuit for a fuse incompletely cut similarly as a fuse being not cut entirely. That is, it is judged that the fuse is not cut. In the second discrimination, data of a low level is latched in a latch circuit for a fuse incompletely cut similarly as a fuse being not cut entirely. That is, it is judged that the fuse is cut being different from the first judgement.
Patent JP-2001318811-A (JP)
Title: Graphical user interface simulation device
Inventor: TSUNEYOSHI KOJI
IPC: G06F3/048
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of converting and displaying the executed result of a GUI screen according to the characteristics of an actual display device on a simulation device. SOLUTION: A GUI simulation device is provided with an inputting part 101 for accepting an input from a user, a user interface processing part 102 for analyzing input data from the inputting part 101, and processing a GUI screen based on the input data, and for outputting first display information corresponding to a display part 106, a data managing part 103 for preserving and managing the GUI screen data 104, a display converting part 105 for converting the first display information from the user interface processing part 102 into second display information corresponding to the display characteristics of the display device to be simulated, and a display part 106 for displaying the second display information from the display converting part 105.
Patent JP-2001322416-A (JP)
Title: Air conditioner for vehicle
Inventor: NISHII KATSUMASA
IPC: B60H1/00
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To reduce the change of an average temperature at a face part caused by the change of a temperature at a background part of the face part to obtain a stable temperature environment in an air conditioner capable of detecting the distribution of a temperature at the face part of an occupant and in the circumference of the face part for conditioning the air on the basis of its temperature signal. SOLUTION: A position of a non-contact temperature sensor 70 is determined so as to superpose the face part M3 on the glass 171a of the vehicle when observing a temperature detecting area 160 from the position of the non-contact temperature sensor 70. As the glass 171a has low heat conductivity, and high heat capacity, the sudden change of the temperature caused by the air- conditioning air, the outside air, the solar radiation or the like can be reduced. Accordingly, the change of the average temperature at the face part caused by the change of the temperature at the background part of the face part can be reduced, and the change of the blowing-off capacity of the air-conditioning air and the blow-off temperature can be reduced, which provides the stable temperature environment.
Patent JP-2001324594-A (JP)
Title: Nuclear turbine system
Inventor: OI MASANORI
IPC: F01D25/32
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To reduce an equipment weight in an upper story portion of a turbine building, and to reduce a story height in each of its lower side stories. SOLUTION: A moisture separator comprises two moisture separators 5a, 5b, and the both are arranged in a route of a reheat steam pipe 3 laid in the lower side stories continued from an upper story. A heater comprises one heater 6, and is arranged in the steam pipe 3 laid from the lower side stories toward the upper story. A space between the separators 5a, 5b and a supply water heater drain tank 11 is connected by drain pipes 22a, 22b having U-seal parts 21a, 21b. The equipment weight borne by the upper story portion is reduced, and the story height is reduced in the lower side stories, to advantageously deal with aseismic design for the turbine building.
Patent JP-2001318502-A (JP)
Title: Image forming device and color slippage detection method for the same
Inventor: OKU JUNTARO
IPC: G03G15/01
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To reduce with a simple structure a color slippage pattern detection error resulting from a gloss irregularity which is caused by a scratch or the like on a carrier body where color slippage detection patterns are formed, by a color slippage detection mechanism using a regular reflection optical system. SOLUTION: A read pattern detection signal is generated via the regular reflection optical system. The regular reflection optical system includes optical sensors 6a and 6b, which form light receiving faces which are substantially equal in length to each of the color slippage detection patterns formed in a series on a carrying belt 3. A control unit CONT computers amounts of color slippages between the color images based on the generated read pattern detection signals. Based on the computed amounts of the color slippages, the control unit then corrects the positions of the images, except a reference color image, which are formed at associated image forming stations.
Patent JP-2001320550-A (JP)
Title: Image forming device
Inventor: KIRITA HIROSHI
IPC: G03G15/22
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of immediately starting to read an original even though a copy mode is switched over to a facsimile mode particularly. SOLUTION: This image forming device is provided with a flatbed scanner for a copy function, an automatic original document feeding mechanism mainly for a facsimile function, further an operating part 40 including one-touch keys 43 for the facsimile function, an openable and closable cover 41 for covering the keys 43 used in a facsimile mode at the time of using a copy function in the operating part 40, and also a sensor 45 for detecting the opening/closing of the cover 41, and moves a scanning means for the both functions to the reading position of the automatic original document feeding mechanism when the sensor 45 detects that the cover 41 is opened.
Patent JP-2001322582-A (JP)
Title: Approach annunciator for bicycle
Inventor: MINAMIDE HIDEO
IPC: B62J3/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an approach annunciator for a bicycle capable of surely announcing the approach of the traveling bicycle to the surroundings. SOLUTION: This approach annunciator 1a for the bicycle can be used by being arranged on a front wheel frame 211 among frames 21 of the bicycle 2. In this approach annunciator 1a for the bicycle, when a spoke 23 passes through the periphery of the front wheel frame 211 when a front wheel 22 rotates, the spoke 23 intermittently contacts with the tip of a vibrating part 11. Thus, the vibrating part 11 is elastically deformed to give out an intermittent announcing sound while the bicycle 2 travels. This announcing sound is given out to be announced to a forward side pedestrian of the bicycle 2 and a person unable to visually sense this moving bicycle 2.
Patent JP-2001326562-A (JP)
Title: Variable delay circuit
Inventor: YOSHIKAWA SEIJI
IPC: H03K5/13
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a variable delay circuit in which a delay time is set precisely. SOLUTION: When an input signal to anode N11 is switched from H to L and the potential of N13 is shifted from H to L to turn off a transistor Q13, an electric charge charged to a capacity element C11 is discharged by a constant current source 5. By the variation of voltage applied between the base-emitter of the transistor Q13, an electric charge stored in the parasitic capacitance Cje11 is varied. At this time, an electric charge stored in a parasitic capacitance Cje12 existing in an NPN transistor where p-n connection is reverse-bias- connected between a terminal N14 outputting the signal of the inverse logic of the output of an amplitude magnifying buffer and a ramp waveform generation node is varied with a phase inverse to the variation of the electric charge stored in the parasitic capacitance Cje11 of the transistor Q13.  Since the variation of the electric charges stored in the parasitic capacitances Cje11 and Cje12 is cancelled and influence cannot be given to the ramp waveform, the linearity of the ramp waveform is kept.
Patent JP-2001324069-A (JP)
Title: Pipe connecting structure for valve system
Inventor: HARA YASUO
IPC: F16L19/03
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To attain sure liquid-tight status by preventing shift of a position of a packing, to prevent shift of a position of a pipe and to easily detach a filter. SOLUTION: An auxiliary pipe 30 is detachably inserted into a large diameter recessed part 14 of a connecting pipe 10. A cylindrical projecting part 32 projected from an opening end 10a of the connecting pipe 10 is provided. The position of a packing 24 in a radial direction in determined by externally fitting the packing 24 to the cylindrical projecting part 2. A union nut 22 is screwed on the connecting pipe 10 with an opening end 16a of a water feed pipe 16 abutting to a face of the packing 24 on an opposite side to a face where the opening end 10a of the connecting pipe 10 abuts. The opening end 10a of the connecting pipe 10 and the opening end 16a of the water feed pipe 16 are thereby pressure- contacted to the packing 24, and both pipes 10 and 16 are liquid-tightly communicated and connected to each other.