baber/WOPTO huggingface dataset:
Patent JP-2002280491-A (JP)
Title: Electronic component and its manufacturing method
Inventor: ONISHI KEIJI
IPC: H01L21/56
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component capable of reducing connecting faults or the like by making the height of the component uniform when a circuit board is mounted by using a soldering step, and to provide a method for manufacturing the same. SOLUTION: A salient electrode 5 of an electronic device 4 is connected to one main surface of a lead 3 of the electronic component. Another surface 3a of the lead 3 is in plane with the bottom of a sealer 1, and the end face 3b of the lead 3 is in plane with the side face 2a of the sealer 1. Thus, the end face 3b of the lead exposed on the side face 1a of the sealer is familiar with a solder, and hence flowing of the solder is improved. The method for manufacturing the electronic component comprises the steps of using a transfer forming material in which a release layer 11 and a metal layer 12 are sequentially laminated in this order on a carrier 10, and etching the metal layer 12 to form the leads 3. Thus, the component can be easily manufactured.
Patent JP-2002290198-A (JP)
Title: Piezoelectric device element and its manufacturing method
Inventor: KOSAKA AKINORI
IPC: B81C3/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric device element where a sub-oscillation measure is taken to stably obtain a main oscillation and which is provided with a convex shape and has superior characteristic stability, and also to provide a method for manufacturing the piezoelectric device element at a low cost by simultaneously and massively performing a batch processing for the convex shape. SOLUTION: A flat piezoelectric piece is arranged on a fixing board, having a recessed part in a part, so as to seal the recessed part by the other main surface and one main surface is ground, thus the piezoelectric device element is arranged on the one main surface of the piezoelectric piece. A production cost is reduced in a method of producing the convex shape by the batch processing, when a large amount of piezoelectric pieces are manufactured from a flat wafer, etc., so that the low-cost piezoelectric device is provided.
Patent JP-2002286632-A (JP)
Title: Method for optically evaluating sample to be measured and device therefor
Inventor: MURAI KENSUKE
IPC: G01N21/41
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable method for optically evaluating a sample to be measured and a device therefor with a large amount of information by simultaneously obtaining both information on the angle dependence and the wavelength dependence of surface plasmon resonance in an attenuated total reflectance method. SOLUTION: The device for optically evaluating the sample to be measured is provided with a white light source, a prism 6 in which the sample to be measured 5 is mounted to the bottom surface, a spectral slit 11 arranged in parallel with the direction of the widening of the angle of reflected light 8, a spectroscope 20, and a two-dimensional optical detector 31 arranged at the location of an image.
Patent JP-2002287121-A (JP)
Title: Substrate for reflective liquid crystal display
Inventor: FURUKAWA SADAFUMI
IPC: G02F1/1333
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display substrate being low-cost, resistant to cracks, excellent in insulation efficiency and characteristic of generating no cracks in electrodes. SOLUTION: The substrate for the reflective liquid crystal display is constructed by using a laminated sheet consisting of at least a metal layer with 50 to 700 μm thickness and a resin layer having imide bonds in the main- chain and exhibiting -10 to 50 ppm average linear expansion coefficient at 30 to 200 deg.C.
Patent JP-2002291097-A (JP)
Title: Dynamic loud speaker
Inventor: HAYAKAWA JUNICHI
IPC: H04R9/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic loud speaker whose thickness is thinned and whose space between a suspension and a fixed part is widened. SOLUTION: In the dynamic loud speaker where a force produced in a voice coil 4 placed in a magnetic field of a magnetic circuit is delivered to a diaphragm 1 to generate sound, an outer circumferential side bobbin 6 is fixed to the diaphragm 1 and is placed at a position of the outer circumference of the voice coil 4 and apart toward the diametrical direction by a prescribed distance and the suspension 5 is fitted to the outer circumferential side bobbin 6. Further, the voice coil 4 is placed at the outer circumference of the voice coil bobbin 3 fixed to the diaphragm 1 and an iron-made ring 10 can be placed between the voice coil bobbin 3 and the outer circumferential side bobbin 6.
Patent JP-2002290896-A (JP)
Title: Device and method for playing recording medium
Inventor: SATO NAOYUKI
IPC: H04N5/85
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To effectively use time during a temporary stop. SOLUTION: Video data (CM video data) for display a commercial message picture is stored, for example, in part of angle area of a multi-angle area in a DVD. When a temporary stop button is depressed in a state where the DVD is being played (the playing of main contents) (ST1), the playing of the main contents is stopped and stop position information is stored into a memory (ST11 and ST12). When the stop position is in the multi-angle area, CM video data are played from the stop position. Unless the stop position is in the multi-angle area, CM video data existing in the nearest recording position is played from the top of it (ST13-ST15).  When a temporary stop release is indicated by the depression of the temporary stop button in the playing state of CM video data, the playing of video data of the main contents is re-started from the stop position which is recorded in the memory (ST17, ST18, ST19).
Patent JP-2002287989-A (JP)
Title: Distributed object system, information processing method therefor, and recording medium recording information processing program in distributed object system
Inventor: HOSOKAWA MATSUHISA
IPC: G06F9/46
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To efficiently manage objects distributed on a network. SOLUTION: A function of a distributed object managing means (for example, a lookup service) obtaining necessary information from objects (Jini services SV1 to SV4) distributed on a network based on a demand from a client CL1 is expanded to have a function as a portal service. Namely, the distributed object managing means is made to have a function registering information of clients CL1 to CL3 to be registered, a function caching a service held by another distributed object managing means, a function obtaining information required from the registered clients CL1 to CL3 and providing that to the clients, and a function updating a cache, so that functioning as the portal service PS1.
Patent JP-2002284255-A (JP)
Title: Heat insulation container for beverage
Inventor: TSUCHIYA HIDETOSHI
IPC: B65D41/04
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation container for beverage by which a beverage in a beverage container can be drunk by simply opening the lid section of the heat insulation container. SOLUTION: This heat insulation container for beverage comprises a main body section having a heat-insulating structure, in which the beverage container is placed, and the lid section having a heat-insulating structure, which openable/ closable to the main body section. In this case, the lid section of the heat insulation container works as a plug of the beverage container as well.
Patent JP-2001351205-A (JP)
Title: Thin-film magnetic head and its manufacturing method
Inventor: MORITA SUMUTO
IPC: G11B5/39
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film magnetic head in which the tip part of an upper magnetic pole core layer can be highly accurately formed to have a specified track width and which has good information writing characteristics and to provide its manufacturing method. SOLUTION: This thin-film magnetic head is provided with an upper magnetic core layer 2, a lower magnetic core layer 5, a conductive coil layer 10, a first insulating layer 6, and a second insulating layer 11. The first insulating layer 6 is provided on the lower magnetic core layer 5, excluding the tip part thereof opposite to the tip part of the upper magnetic core layer 2. Between the upper and lower magnetic core layers 2 and 5, a lower magnetic pole layer 7, having a film thickness equal to the thickness of the first insulating layer 6, is formed extending continuous from the tip of the first insulating layer 6 above the core layer 5, and the tip part of the upper magnetic core layer 2 is formed on the lower magnetic pole layer 7 with a gap layer 8 interposed between them.  The second insulating layer 11 is disposed, being shifted more toward the rear end part of the upper magnetic core layer 2 than the lower magnetic pole layer 7.
Patent JP-2002297350-A (JP)
Title: Printing system, its control method and its control program
Inventor: HABA KENYA
IPC: B41J5/30
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an efficient printing system capable of rapidly and outputting an image and reducing power consumption by allowing a user to perform a printing prediction and allowing a server to select an optimum image output device. SOLUTION: The printing system, in which an image input device, a plurality of image output devices and a control means are interconnected via a network, is provided with a job predicting means (S1) for reporting a job prediction to the control means data obtaining means (S2 and S3) for obtaining data concerning the job by analysis of job data, output device selecting means (S4-S12) for selecting one image output device which is the issuing destination of the job request from the plurality of image output devices in response to data obtained by the data obtaining means and a job requesting means (S14) for requesting the job which is predicted to the image output device selected by the output device selecting means.
Patent JP-2002294269-A (JP)
Title: Extrusible crosslinked grease-like radiation material, container in which the material is filled and enclosed, manufacturing method of the container and radiation method using these
Inventor: IMAI TAKASHI
IPC: C10M169/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an extrusible crosslinked grease-like radiation material having a self-shapable property, a container in which the material filled and enclosed, a manufacturing method of the container and a radiation method to various heating instruments using the container. SOLUTION: A crosslinked grease-like radiation material is dispersed with a thermal conductive filler (B) such as ferrite, aluminum nitride, boron nitride, aluminum oxide and silicon oxide in a crosslinked silicone gel (A), and the crosslinked grease-like radiation material is the extrusible one which has a fluid self-shapable property and comprises 5-500 pts.wt. of an addition amount of the thermal conductive filler (B) to 100 pts.wt. of the crosslinked silicone gel (A).
Patent JP-2002293551-A (JP)
Title: Glass molding apparatus
Inventor: FUKUYAMA SATOSHI
IPC: C03B11/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To enable conveying machines for molding raw materials and products to use in common by one machine in a glass molding apparatus provided with a plurality of press units. SOLUTION: The glass molding apparatus is provided with a plurality of press units 1 to 4. A robot moving guide 6 is arranged adjacent to the press units 1 to 4, and a robot 5 is mounted thereon. A pallet changer 7 is arranged adjacent to the one end of the robot moving guide 6. A tray 10a in use is attached to a first base 8 on the pallet changer 7, and a tray 10b before use is attached to a second base 9. The inside of trays 10 is partitioned into a plurality of sections with the same number as of the plurality of press units so as to correspond one to one. The inside of sections 11 to 14 is provided with each a plurality of common pockets 19 which house each one piece of the molding raw material or the product after molding.
Patent JP-2002297294-A (JP)
Title: Character input processing method and information processing equipment and recording medium having character input processing program recorded thereon
Inventor: MIYAZAWA YASUNAGA
IPC: H03M11/14
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To realize various processing corresponding to key input by using the information of a key input speed as a control signal. SOLUTION: A key input time difference is acquired from a key input performed by a user, and a key input speed is acquired from the key input time difference. The key input speed thus obtained is used as various processing control signals corresponding to the key input. For example, when a conversion key is operated after a series of key inputs, Japanese syllabary/Chinese character conversion processing is performed (steps s11 to s15).  In this Japanese syllabary/Chinese character conversion processing, any erroneous input is checked by language processing (a step s16), and when any part whose linguistic probability is low is present, whether the key input speed of that part is slower than a normal key input speed (a step s17), and when slower, the processing giving priority to the key input by the user is executed without applying any correction (a step s21), and when the input speed is normal, the Japanese syllabary/ Chinese character conversion is performed to the part whose linguistic probability is low by automatically applying correction according to judgment at the processor side.
Patent JP-2001316288-A (JP)
Title: Vivo activation of photosensitizer in blood in through skin
Inventor: RICHTER ANNA M
IPC: A61K31/365
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a photoactivation agent for damaging or impairing a target cell containing a selectively accumulated photosensitizer, which exists in a blood flow of an intact animal. SOLUTION: The target cell containing a selectively accumulated photosensitizer is impaired or damaged. The target cell is present in the blood of an intact animal and non-target cells are also present in the blood. The target cell is irradiated with light through at least a part of the skin of the intact animal at an intensity to selectively impair or damage the target cell but free from considerable damaging effect on the non-target cell. The target cell includes leukemia cell, virus-infected cell, parasite-containing cell and microorganisms such as bacteria, parasite and free virus.
Patent JP-2002303167-A (JP)
Title: Knocking control device for internal combustion engine with supercharger
Inventor: NAKAMURA TAKESHI
IPC: F02P5/153
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency of knocking by suppressing exhaust temperature rise resulting from a continuously long time for controlling ignition timing delay, preventing the breakage of an exhaust pipe and a supercharger and setting a smaller value for a target supercharging pressure to suppress suction air temperature rise when continuously controlling ignition timing delay for a long time, and to suppress knocking even in the continuous condition of high outside temperature and long sloping travel. SOLUTION: This knocking control device for an internal combustion engine with a supercharger comprises knocking suppressing means for delaying an ignition timing when the conditions of executing knocking control is established by knocking detecting means and supercharging pressure control means for controlling a supercharging pressure to be a target supercharging pressure, wherein a function is provided, in addition to the knocking suppressing means, for controlling a value for the target supercharging pressure to be smaller than a reference value when the amount of ignition timing delay is larger than a set value and a value for an accumulated time with the amount of the ignition timing delay being continuously larger than the set value is larger than a time value.
Patent JP-2002307501-A (JP)
Title: Injection molding machine
Inventor: HIRANO HIROYUKI
IPC: B29C45/60
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding machine capable of easily impregnating a molten resin molten and kneaded by the rotation of a screw with a gas of a gaseous state at a normal temperature/normal pressure from a gas supply port provided at the screw, surely preventing the gas from being leaked from the machine even by rotating the screw at a high speed, and assuring sealability of a sealing material for a long time without complicating the structure of the molding machine itself. SOLUTION: The injection molding machine comprises a screw rod 3a, and the sealing member 6 in such a manner that the contact side surface of the rod 3 with the member 6 is covered with a chromium oxide film 39. In this case, a dynamic frictional coefficient measured by a method according to ASTM E-1911-98 of the surface of the chromium oxide film becomes 0.03 or less.
Patent JP-2002313730-A (JP)
Title: Substrate processor
Inventor: AMANO TOMIHIRO
IPC: C23C16/46
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To improve the uniformity of the temperature distribution on a substrate mount and the uniform heating of a substrate, suppress the warped substrate and improve the processed substrate quality. SOLUTION: The substrate processor heats a substrate through a substrate mount 4 with a heater divided into 6, 7, 8 independently movable up and down and temperature detectors 11, 12, 13 are provided for detecting the temperatures of portions heated by the divisions of the heater so that the divisions of the heater are moved close to or away from the substrate mount, based on the detection result of the temperature detectors.
Patent JP-2001359109-A (JP)
Title: Method and device for deciding lighting type of scene
Inventor: SUSAN HUNTER
IPC: H04N9/04
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for deciding a type of a light source for an image. SOLUTION: This invention provides a method and a device for deciding a type of a light source for a digital image. This invention discloses a photo sensor (5) where a photo cell array detecting invisible light is integrated in a photo cell array detecting only visible light. By employing the invisible light photo cell together with the visible light photo cell, the type of a light source for a scene can be decided.
Patent JP-2002307433-A (JP)
Title: Prepreg manufacturing method and manufacturing apparatus using the same
Inventor: KIDOUCHI AKIHIRO
IPC: B29K101/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that air taken in resin varnish along with a fiber base material becomes fine air bubbles to stagnate in the resin varnish when the fiber base material is passed through the resin varnish to be impregnated with the resin varnish and these air bubbles adhere to the fiber base material to obstruct the impregnation of the resin varnish to cause the generation of blur, voids or the like in a prepreg. SOLUTION: In manufacturing the prepreg by impregnating the fiber base material with the resin varnish, the fiber base material is impregnated with the resin varnish while stirring the resin varnish.
Patent JP-2002012295-A (JP)
Title: Apparatus and method for monitoring internal space of transport container
Inventor: ZIMMERMANN UWE
IPC: B60R25/10
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a monitor for the internal space of a transport container, especially the loading space of a truck, capable of preventing a burglary accident and capable of also effectively indicating the movement of a load. SOLUTION: In a step 102, the standard measurement of the contour of a load is performed by (n) triangulation systems having a plurality of sensors and, in a step 103, the contour of the load is measured at a periodic interval by (n) triangulation systems. In a step 104, the contour data from the standard measurement is compared with the contour data determined in the subsequent measurement and, in a step 105, when the difference between the measured contour data and the standard contour data exceeds the threshold value set to a stopped vehicle or a running vehicle, this state is reported to a driver by an alarm operation device. When this difference does not oxceed the threshold value, the step 103 is repeated.
Patent JP-2002306748-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which excites players to feel expectations sufficiently by making an advance notice for the possibility of the appearance of ready-to win display state inducing display characters while notifying the players in an understandable manner of how the pre-winning display pattern develops to the final result. SOLUTION: A plurality of decoration characters A to D are arranged in a game region and a display character 31 is defined and displayed near the decoration characters before the ready-to-win display pattern is presented thereby notifying the players of the appearance of the ready-to-winning undertandably in advance. Moreover, the appearance of a special display pattern is notified in advance by making the ready-to-win pattern appear that contains a character figure the same in contents as the decoration character B near which the display character 31 is defined and displayed.
Patent JP-2002308131-A (JP)
Title: Power steering device for vehicle
Inventor: KAWAI HIROYUKI
IPC: B62D113/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To keep steering feeling to the optimum feeling regardless of the state of a vehicle or a change with the lapse of time. SOLUTION: A hysteresis width A of a Lissajous waveform of steering torque T to the lateral acceleration Gy of the vehicle is obtained (S30 to 70), and correction torque Te is computed according to the hysteresis width A (S80). According to friction torque Tf of a steering mechanism computed as a sum of the hysteresis width A and the correction torque Te, a map for computing assisting steering torque Ta is selected, and coefficient Kig is compuated (S100, 110), basic assisting steering torque Tab is computed according to the steering torque T from the map (S210), according to the vehicle velocity V, a vehicle velocity coefficient Kv is computed (S220), and according to the differential value Td of the steering torque and the vehicle velocity V, inertia compensating torque Ti is computed (S230, 240),  and the assisting steering torque Ta is computed as a sum of the product of Kv and Tab and the product of Kig and Ti (S250). Assisting steering is performed with the assisting steering torque (S260).
Patent JP-2002314429-A (JP)
Title: Signal processor and signal processing method
Inventor: IIDA YASUHIRO
IPC: H04N19/625
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To quickly and properly process a plurality of high efficient coded signals without degrading the arithmetic precision in the case of simultaneously processing the signals. SOLUTION: Spectral data extract sections 512, 522 extract spectral data Q1, Q2 from two high efficiency coded data S1, S2 and normalized data extract sections 513, 523 extract scale factor values F1, F2 from the two high efficiency coded data S1, S2. A maximum value detection section 531, a comparison section 532 detect a maximum value F' of the scale factor values from the scale factor values F1, F2, apply re-normalization to the spectral data Q1, Q2 depending on the maximum value F', multiply rations A1, A2 with the spectral data Q1, Q2, an adder 533 synthesizes the products, and an inverse orthogonal transform section 534 applies inverse orthogonal transform to the synthesized signal. The signal obtained according to the result is scaled down by the maximum value F'.