baber/WOPTO huggingface dataset:
Patent JP-2002314054-A (JP)
Title: Light source device for inspecting image sensor
Inventor: YAMATATSU MASAAKI
IPC: H01L27/14
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To improve a response speed for setting of an irradiation condition while a light source device is miniaturized, by electrically controlling all the light-emission conditions of a light-emission source such as an LED, related to a light source device for inspecting an image sensor. SOLUTION: A light source device 1 for inspecting an image sensor comprises an LED substrate (light source) 2 comprising a plurality of LEDs (light-emitting element) 2a of different luminescence colors, and LED drive current control devices (current control means) 3a, 3b, and 3c for each color for adjusting the drive current which drives the LED 2a. At least either the intensity or color of an optical signal emitted from the LED substrate 2 is controlled according to the value of the drive current, and the optical signal is emitted to a device (image sensor) 7 which to be measured.
Patent JP-2002314682-A (JP)
Title: Communication controller
Inventor: YANOKURA YOSHINOBU
IPC: G06F9/46
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a communication controller reducing the bias of the loads of a communication control process. SOLUTION: A transmitter communication control part 18 inside a remote monitoring device 10 is provided with input/output parts 30 and 34, a processing control part 32 and a process manager 40. Among them, the process manager 40 is provided with the input/output part 42, the processing control part 44, a process management part 46 and a management table 48 in order to manage processes and resources. The process management part 46 manages the generation number of the processes and the registration number of the resources in the respective processes at the point of time of reference by referring to the management table 48. The processing control part 44 generates the process at connection start and registers the resources so as to uniformize the numbers of the registered resources of the respective processes.
Patent JP-2002309581-A (JP)
Title: Net with pocket and vegetation mat
Inventor: SAKATE MICHIHEI
IPC: E02B3/12
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a net with pockets and a vegetation mat making it possible to easily store large amounts of materials produced on site and make effective use of the materials. SOLUTION: A net-shaped body 1 has a double structure formed by a front net 2 and a back net 3 overlying each other. A plurality of vertically continuing or appropriately spaced apart storage parts 7 are provided transversely between the nets 2 and 3. At one or a plurality of the transverse mid positions of the storage parts 7, either vertically elongate openings 20 are formed by forming no connections between adjacent warps 2a for a plurality of knots, or horizontally elongate openings 20' are formed by forming no connections between adjacent wefts 2b for a plurality of knots, to form a pocket part 25.
Patent JP-2002310757-A (JP)
Title: Very small flow-rate measuring device
Inventor: UENISHI MORIMASA
IPC: G01F1/688
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent a drop in the output of a flow sensor even in an environment in which the temperature of a fluid is high. SOLUTION: The whole of a flow channel P is put in a cooler 1, and it is cooled to a definite temperature as a whole. A flow channel Pt for temperature exchange is installed in the upstream part of a flow-sensor mounting part 10, and the fluid can be cooled to an intended temperature. The flow sensor 11 is formed in such a way that two heating elements 16 which are perpendicular to a flow are formed of a metal thin film on a microbridge 15 composed of an insulator thin film on a recess formed by an anisotropic etching technique on an Si single-crystal substrate. A definite current is made to flow to the two heating elements 16 so as to generate heat, and the difference between resistance values of the heating elements 16 at this time is used as an output corresponding to a flow rate.  The flow sensor 11 is fixed onto a metal solid stem 12 or the like, it is connected to head pins 13 by a wire bonding operation or the like, and its output can be taken out to the outside, and the solid stem 12 is installed in the flow channel by using a proper method.
Patent JP-2002310615-A (JP)
Title: Loading height measurement method and loading parallelism measurement method for recording medium disk, and loading height measurement device for recording medium disk and loading parallelism measurement device thereof
Inventor: HORI HIROAKI
IPC: G01B11/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To easily measure the loading height and loading parallelism of a recording medium disk D. SOLUTION: A maximum virtual circle Cmax and a minimum virtual circle Cmin of respective measured values in at least three measurement positions (P1, P2, P3) along the circumferential direction of the recording medium disk D are generated, and a maximum value Hmax in the maximum virtual circle Cmax and a minimum value Hmin in the minimum virtual circle Cmin are adopted as a maximum value Dmax and a minimum value Dmin of the loading height of the disk D, when the disk D rotates.
Patent JP-2002313948-A (JP)
Title: Mos semiconductor device and its manufacturing method
Inventor: OTAKE SEIJI
IPC: H01L27/092
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a MOS semiconductor device in which a MOS transistor is required to be improved in withstand voltage, integrating density, performance, etc., by refining ICs, and to provide a method of manufacturing the device. SOLUTION: In this MOS semiconductor device, contacting regions 60, 61, 62, and 63 are formed to the minimum on the surfaces of drain regions 51 and 54 and source regions 52 and 55 in accordance with the widths of contact holes 67 and 69. In addition, the drain regions 51 and 54 and source regions 52 and 55 are formed to deep portions of an epitaxial layer 48. Since the semiconductor device has an area where a depletion layer can be formed surely when the MOS transistor is turned off, namely, when a reverse voltage is impressed upon the transistor, the withstand voltage, integrating degree, performance, etc., of the transistor are improved.
Patent JP-2002307720-A (JP)
Title: Ink cartridge integrated with waste ink bag
Inventor: MURANAKA MASAICHI
IPC: B41J2/185
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain an ink cartridge in which the size of the ink cartridge is prevented from increasing by using the inner space effectively and variation of negative pressure in the bag is suppressed. SOLUTION: An ink bag 2 and a waste ink bag 4 made of a flexible film material are contained in the same cartridge case 6 such that the ink supply opening 3 and the waste ink receiving opening 5 have the substantially same height. Since the waste ink bag 4 has one side secured to the inner surface of the cartridge case 6 through a both-sided tape and the other side abutting against the ink bag 2, the waste ink bag 4 inflates as the ink bag 2 contracts. In other words, the waste ink bag 4 pushes the ink bag 2 to prevent pressure increase.
Patent JP-2002306492-A (JP)
Title: Human factor evaluator by chaos theory
Inventor: SHIOMI KAKUICHI
IPC: G10L25/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide the apparatus which can forecast and judge mental and physical conditions of human beings by measuring load levels in brains with a simple structure in a non-contact manner with human bodies. SOLUTION: The human factor evaluator by a chaos theory has a Lyapunov exponent calculator 23 which analyzes voice signals of voices uttered by human beings once converted to digital data by a chaos theory based method to calculate Lyapunov exponents and a Lyapunov exponent change detector 24 for detecting changes in the Lyapunov exponents of the uttered voices as calculated with the Lyapunov exponent calculator 23. The load levels in the brains are measured depending on changes in the Lyapunov exponents detected with the Lyapunov exponent change detector 24 to enable the forecasting and judging of mental and physical activities.
Patent JP-2002317124-A (JP)
Title: Dilatancy composition
Inventor: IWAI HIDETAKA
IPC: C09K23/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a composition exhibiting an excellent dilatancy property, namely, having a low viscosity when kept still while rapidly increased in its viscosity on exertion of an external force at a certain level or higher, and useful over a wide range of fields such as a cosmetic such as a humectant, a massage agent and the like, an impact absorber, a material to be applied to a peripheral part of a crank of an automobile, and the like. SOLUTION: The dilatancy composition comprises the following components (A) and (B): (A) an O/W emulsion having an average particle size of oil drops of 0.2 μm or less and containing seramides or a fatty acid, and (B) a water-soluble polymer having an average molecular weight of at least 300,000.
Patent JP-2002316937-A (JP)
Title: Plant extract-containing anti-allergic agent
Inventor: ANZAI TAKAYUKI
IPC: A61K8/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a new and safe cosmetic composition. SOLUTION: An anti-allergic agent, a histamine release inhibitor, an arachidonic acid metabolism inhibitor, a contact dermatitis inhibitor, and the cosmetic composition each contains the extracts of one or more plants selected from Coptis japonica, Olea europaea L., Cynara scolymus L., and Synsepalum dulcificum D. (=Sideroxylon dulcificum A. DC.). The anti-allergic agent, the histamine release inhibitor, the arachidonic acid metabolism inhibitor, the contact dermatitis inhibitor, and the cosmetic composition have an anti-allergic action, a histamine release inhibiting action, an arachidonic acid metabolism inhibiting action, and a contact dermatitis inhibiting action, and are effective for skin inflammatory diseases (for example, flare, eczema, edema and swelling), atopic dermatitis, skin roughness, and the like.  The agents can be used for the cosmetic and further for general foods and drinks.
Patent JP-2002311882-A (JP)
Title: Video signal processing circuit and method for matrix type display device
Inventor: MASUCHI SHIGEHIRO
IPC: G09G3/28
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide the video signal processing circuit of a matrix type display device capable of enhancing the reproducibility of black even when values of zero or near zero are continuous as the gradation of a video signal. SOLUTION: In this video signal processing circuit, a circuit for detecting continuity of data near zero 16 detects the gradation of the dot data of the video signal as a value equal to or smaller than a predetermined value near zero and being continuous in dots equal to or larger than a predetermined number of dots being at least two dots. When the gradation equal to or smaller than the predetermined value near zero and being continuous in dots equal to or larger than the predetermined number of dots is detected by the circuit for detecting continuity of data near zero 16, entire dither coefficients to be added to respective dot data whose values are equal to or smaller than the value near zero and whose continuity are within the determined continuous dots are made to be zero.
Patent JP-2002310913-A (JP)
Title: Method for quantitatively analyzing tin in organic acid solution
Inventor: ARAKI KENJI
IPC: G01N21/73
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for quantitatively analyzing tin in an organic acid solution capable of eliminating all the possibility of cross contamination at pretreatment and shortening total processing time for analysis by the length of time which has been needed for the pretreatment, since it is possible to eliminate interference of compounds caused by an organic acid at analysis on tin in the organic acid solution, improve analysis sensitivity, and to omit pretreatment. SOLUTION: In the analysis method, quantitative analysis on tin in the organic acid solution is performed through the use of an inductively coupled plasma emission analyzer, and the analysis is performed with the wavelength of analyzing emission rays of the inductively coupled plasma emission analyzer set at any of 235.484 nm, 242.270 nm, or 283.999 nm.
Patent JP-2002316869-A (JP)
Title: Roller for roller hearth kiln consisting of heat resistant mullite sintered compact
Inventor: ONISHI KOJI
IPC: F27B9/24
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a roller for a roller hearth kiln made of a mullite sintered compact, which has excellent thermal impact resistance and corrosion resistance, little deformation at high temperatures, and excellent durability. SOLUTION: The roller for the roller hearth kiln is made of a heat resistant mullite sintered compact mainly consisting of mullite crystals. (a) The weight ratio of Al2 O3 /SiO2 is 65/35 to 78/22. (b) The pores present in the sintered compact mainly have a round and closed shape. (c) The average closed pore size thereof is 2 to 50 μm. (d) The average crystal particle size of the sintered compact is 2 to 20 μm. (e) The average closed pore size/the average crystal particle size of the sintered compact is 0.5 to 3. (f) The relative density of the sintered compact is 70 to 95%. (g) The amount of deflection at 1,500 deg.C under the deflection of 2MPa is <=10 mm.
Patent JP-2002319353-A (JP)
Title: Shadow mask structure and color cathode-ray tube
Inventor: KAMATA AKIHIRO
IPC: H01J29/07
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a contact area is small and conversion efficiency of vibration energy is low because a shadow mask contacts a vibration absorber on a single line in a conventional shadow mask structure and hence the number of the vibration absorbers is increased and the mass of the vibration absorber is increased in order to compensate it, causing easy deformation and increase in cost of the shadow mask. SOLUTION: In this shadow mask structure 10, the shadow mask 14 is brought into two or more multi-line contact or surface contact with the vibration absorber 15. Since the contact area of the shadow mask 14 with the vibration absorber 15 is increased, the conversion efficiency of the vibration energy is enhanced. Thereby, the vibration of the shadow mask 14 is rapidly terminated, and color purity degradation due to the vibration of the shadow mask 14 can be immediately eliminated.
Patent JP-2002329406-A (JP)
Title: Lamp structure body and lamp cover or automobile
Inventor: EGASHIRA KEN
IPC: F21Y101/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To enable to manufacture a combination lamp superior in design property and visibility by the use of a small number of dies easily and inexpensively without being accompanied by a reduction in the yield. SOLUTION: In a lamp structural body provided with at least two lamp rooms at whose respective lamp room the lamp is arranged and which has an opening for light emission, this is constituted so that the lamp rooms are adjacently arranged with each other and whose opening for the light emission is covered by a lamp cover made of a translucent resin, and in a light transmission region, so that a colored film possible to present almost the same hue as the transmitted beam of the light transmission region adjacent to this region is made to be pasted.
Patent JP-2002323301-A (JP)
Title: Object position measurement device
Inventor: NAKAYAMA KAZUFUMI
IPC: G01C3/06
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To stably detect an object even if distance information about a part of the object in lacking due to fluctuation of a lighting condition in stereo distance measurement. SOLUTION: This object position measurement device is characterized by being provided with an object detection processing selection means 4 judging whether the distance information is obtained from the overall figuration of the object to be detected or not, an overall figuration object detection processing means 5 deciding an objection position when the distance information is obtained from the overall figuration, and a partial figuration object detection processing means 6 identifying a missing part of the figuration by means of a previously prepared object figuration appearance model and computing a distance of the figuration about the missing part when the distance information about a part of the object figuration is missing.
Patent JP-2002326122-A (JP)
Title: Automatic sharpener for curved saw
Inventor: NANBA MASATO
IPC: B23D63/08
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an automatic sharpener that realizes continuous and automatic sharpening work of a curved saw. SOLUTION: A rotary table 2 with an inner circumference corresponding to a sawtooth edge of a curved saw to be formed includes saw plate holding mechanisms 23 corresponding to each process of prescribed sharpening work. Inside the rotary table, working mechanism parts 4 to 8 for respective successive processes of the prescribed sharpening work are arranged in the process order. An appropriate saw plate feeding and picking mechanism part 3 is disposed.
Patent JP-2002328819-A (JP)
Title: Information management system, information management method and information management program
Inventor: SAITO SHOGO
IPC: G06F12/00
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an information management system, an information management method and an information management program, by which past history of data, the information contents of which are updated, is easily reproduced. SOLUTION: Whenever a master record is updated, an original ID is succeeded, a new master record with the updated contents is added, a use start date and a use completion date expressing a validity period are recorded in the master record and all the master records updated with the elapse of time are recorded in a master file.
Patent JP-2002325662-A (JP)
Title: Hinge mechanism for frame of sales table, or the like
Inventor: UEDA KOSAKU
IPC: A47F5/10
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a hinge mechanism for a frame of a sales table which retains shapes when it is folded, can support the installed sales table securely, allows fine adjustments of fitting errors, and promises easy transportations and storage by making the frame for the sales table compact. SOLUTION: A necessary number of small holes 15 are provided in a row at necessary places on a metallic constituting member 14 such as a frame 11 for the sales table. The constituting member 14 can be folded along the row of the small holes 15, and the shape of the folded constituting member 14 can be retained.
Patent JP-2002328024-A (JP)
Title: Navigation terminal mounted on vehicle and navigation managing system
Inventor: UMETSU MASAHARU
IPC: G01C21/26
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To reduce communication time, costs and data held at the side of a terminal mounted on vehicle, between the sides transmitting/receiving information of navigation. SOLUTION: The navigation terminal mounted on vehicle 1 is composed of a means for storing/reproducing received data 3 which stores the received data relating to an application of navigation received from a center system 8 on the basis of a profile transmitted to the center system 8 using a communication system 4, and a means for generating usable data for navigation application 7 which generates usable data from both map data stored in a means for storing map data 5 and the received data stored in the means for storing/reproducing received data 3.
Patent JP-2002326526-A (JP)
Title: Controller of vehicle having internal combustion engine with supercharger and transmission
Inventor: ITO YASUSHI
IPC: B60W10/103
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To sufficiently exhibit output performance of an engine using supercharging and satisfactorily control fuel consumption and an accelerating property. SOLUTION: An internal combustion engine of which output torque increases in response to rising of supercharging pressure is connected to a transmission capable of changing rotation speed of the internal combustion engine in response to change gear ratio. This controller of the vehicle having the transmission and the internal combustion engine having a supercharger controls so that a torque inputted from the internal combustion engine to the transmission is not higher than a predetermined allowable torque. The controller has a torque controlling means (steps S8 and S9) for setting a torque reduction amount due to torque reduction factor of absorbing part of the torque outputted from the internal combustion engine and reducing the input torque to the transmission in response to the supercharging pressure of the supercharger.
Patent JP-2002329174-A (JP)
Title: Method and device for reading/writing rfid
Inventor: HARADA MASAYUKI
IPC: G06K17/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device capable of reducing errors and improving sureness in the reading/writing of RFID. SOLUTION: Relative positions between attachments 1, 3, 5 to which respective RFIDs 2, 4, 6 are attached and an antenna 13 are positively changed so that the positional relation between the RFIDs 2, 4, 6 and the antenna 13 has a strong directivity state even in an instant necessary for reading/writing. When two or more RFIDs exist, a state that these RFIDs are not positionally superposed is created.
Patent JP-2002022829-A (JP)
Title: Weighing/pricing apparatus and packaging/pricing apparatus
Inventor: TAKAMA NAOKI
IPC: G01B11/02
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a packaging/pricing apparatus capable of correctly specifying trays. SOLUTION: There are set a weight-detecting means 49 for measuring a weight of goods placed on trays, a packaging machine 40 for packaging the goods measured by the weight-detecting means 49, a pricing apparatus 60 for printing the weight detected by the weight-detecting means 49 or the like to labels and attaching the labels to the goods packaged by the packaging machine 40, an input means 3 for accepting inputs of goods Nos. and names of goods, a detector 1 for detecting a size of trays with the goods loaded thereon, a goods-specifying apparatus 30 for setting to the pricing apparatus 60 goods information such as a price per unit weight, names, etc., of goods from the goods Nos.  or names of the goods inputted from the inputting means 3 and the size of the trays detected by the detector 1, and controllers 24 and 26 for controlling the operation of the packaging machine 40 based on the detected size of the trays.
Patent JP-2002148267-A (JP)
Title: Method for detecting insufficient working of insulin
Inventor: MIWA KAZUTOMO
IPC: G01N33/66
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for detecting insufficient working of insulin which imposes little burden upon a patient. SOLUTION: By this method, the insufficient working of insulin can be detected easily, by using the secular change of the measured concentration value of mannose in the blood of the patient.