baber/WOPTO huggingface dataset:
Patent JP-2002160977-A (JP)
Title: Method for manufacturing glass ceramic substrate
Inventor: HASHIGUCHI ISAO
IPC: H01L23/12
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a glass ceramic substrate having a very high dimensional accuracy and a good surface condition by surely constraining a sintering contraction of a glass ceramic green sheet. SOLUTION: This method comprises (i) forming laminated bodies 1 by laminating a number of glass ceramic green sheets on the surfaces of which conductive patterns are formed, (ii) laminating alternatively a laminated body 1 and a constrained green sheet 2 which contain hardly sinterable inorganic materials by setting the green sheets 2 at the top layer and the bottom layer and intercalating an adhesive agent layer containing glass and a solvent, (iii) eliminating organic constituents from the laminated bodies and then sintering and forming a glass ceramic substrate holding the constrained sheets and (iv) eliminating the constrained sheets from the substrate, (v)  while the glass content of the adhesive agent layer is equal to the amount used to combine the green sheets and the glass ceramic green sheets at the time of sintering and eliminated from the substrate together with the constrained sheets after sintering.
Patent JP-2002162470-A (JP)
Title: Object detection device and method for setting reference axis thereof
Inventor: KOMEHANA ATSUSHI
IPC: G01V3/12
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an object detection device, capable of always acquiring proper information, and its reference axis setting method. SOLUTION: Scanning reference axes, set in each device, are stored in a memory means, in a state with this object detection device for detecting an object by scanning a probing wave and receiving the reflected waves is installed on an installation member, to thereby improve installation work efficiency and reliability. A structure is made such that the state of the installed body is detected, and the scanning reference axis is changed, corresponding thereto, to thereby improve detection accuracy of the object in the proving direction.  A reference axis adjusting device, having a reception part and a transmission part for transmitting a reference position signal, is positioned so that its reception part faces straight toward a probing wave transmission means of the object detection device relative to the object detection device; the probing wave of the object detection device is scanned; and the reference position signal is transferred between both devices at the position, where the intensity of the probing wave received by the reference axis adjusting device becomes maximum, thereby to set the scanning reference axis. The axis is stored in the memory means of the object detection device, so as to automate the reference axis adjustment, and to simplify a setting work.
Patent JP-2002161887-A (JP)
Title: Fan device
Inventor: TAKANO TOMOHIRO
IPC: F24F1/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a fan device capable of stably rotating a fan rotor for a long period of time and contributing to a reduction of cost by reducing the number of part items. SOLUTION: The fan device is provided with a fixed shaft 1; a motor rotor 4 rotatably disposed around an axis of this fixed shaft 1; and a fan rotor 5 integrally rotated with this motor rotor 4. A through hole 19 is provided on a center part of a side wall 18 of the fan rotor 5. A bearing 41 attached to the fixed shaft 1 is disposed in this through hole 19 and this fan rotor 5 and the motor rotor 4 are rotatably supported through this bearing 41 and a vibration isolating material 6.
Patent JP-2002174390-A (JP)
Title: Electrically fused saddle type joint
Inventor: IWASAKI MASAYA
IPC: F16L47/02
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrically fused saddle joint capable of improving the close fitting property with a pipe by properly setting the thickness of a saddle part and preventing the deterioration of interface pressure by minimizing the deformation of the saddle part in fusion. SOLUTION: The thickness d of the saddle part 1 is set to 7-8 mm to impart proper rigidity thereto and prevent the deformation of the saddle part 1 in fusion.
Patent JP-2002176675-A (JP)
Title: Data transmission system and its method
Inventor: KATADA TOSHIHARU
IPC: H04W28/00
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To give instruction of data transmission with simple operation, without the need for starting a different application program for each device. SOLUTION: A user drags an image, displayed on a scanner use home page up to a printer use home page drops the dragged home page onto the printer for home page (S100). A Web browser section of a scanner side gives a URL of a device service section of the scanner side to a Web browser section of the printer side (S102). The Web browser section at the printer side gives the URL to a device service section at the printer side via the Web server section of the printer side (S104). The device service section at the printer side accesses the device service section at the scanner side, on the basis of the URL to acquire image data (S106). The device service section at the printer side gives the image data to the printer (S108).
Patent JP-2002173358-A (JP)
Title: Porous ceramics produced by using asbestos-containing waste building material and sewage sludge incineration ash
Inventor: ISHIKAWA TAKASHI
IPC: C04B35/00
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a water-permeable block which is free from asbestos considered as a harmful material to human health and can be recycled in a high recycle ratio and is produced by using an asbestos-containing waste building material and sewage sludge incineration ash. SOLUTION: The production process of the porous ceramics involves mainly using an asbestos-containing building material and sewage sludge incineration ash as components of a fused binder, mixing the fused binder with a forming binder, aggregate, etc., and firing the resulting mixture.
Patent JP-2002172824-A (JP)
Title: Imaging apparatus and its controlling method
Inventor: UEDA ATSUSHI
IPC: B41J2/01
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To perform scanning operation of an ink carriage well at all times without employing a high output drive motor in an ink jet printer which performs imaging on a recording sheet while performing scanning operation of the ink carriage. SOLUTION: The imaging apparatus comprises means for detecting the length dimension of a timing belt 56 securing an ink carriage 51 to travel freely. If the length dimension of the timing belt 56 is longer than a predetermined length dimension, driving force of a drive motor, at the initial stage of starting scanning of the ink carriage 51, is set lower than a reference driving force. If the length dimension of the timing belt 56 is shorter than the predetermined length dimension, driving force of the drive motor, at the initial stage of starting scanning of the ink carriage 51, is set higher than the reference driving force.
Patent JP-2002175525-A (JP)
Title: Method and device for estimating lighting spectrum intensity ratio of images
Inventor: ARAI HIROYUKI
IPC: G06T7/00
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To estimate the ratio of lighting spectrum intensity without specifying the pixels of a common subject and to estimate the position of the common subject when the common subject is included in two images. SOLUTION: As for the images which are photographed in the presence of lighting of different spectrum intensity and include the common subject, ratio vectors as ratios of the pixels of the images by bands are calculated (102) for all combinations of the pixels (101, 105), the values of the respective elements of the ratio vectors are made discrete (103), and an (n)-dimensional (n: number of bands) vector space (voting space) is voted for, one by one, (104) according to the discrete vectors to detect the index having the maximum votes in the voting space (106), thereby estimating the ratio of the lighting spectrum intensity. Further, the two images are divided into multiple partial areas and the voting processing is performed for all the combinations of those partial areas to estimate the position of the common subject.
Patent JP-2002174485-A (JP)
Title: Refrigerator
Inventor: ARAKI KUNINARI
IPC: F16L59/02
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable and easy-to-recycle environment friendly refrigerator having a high thermal insulation performance at a low cost by employing urethane foam. SOLUTION: Polyurethane foam 2 for independent bubble panel and carbon dioxide gas adsorbent 3 are encapsulated in an enclosed film 1 to form a thermal insulation panel A which is then placed in the space of a refrigerator body 9 or a refrigerator door along with urethane foam 8 filling that space.
Patent JP-2002184113-A (JP)
Title: Disk unit
Inventor: OGAWA HITOSHI
IPC: G11B20/18
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To read efficiently defect management information of a disk unit. SOLUTION: In this disk unit, track information indicating whether there is a defective track or not for every plural tracks is stored while making correspondent to physical track numbers and defect information as to defective tracks is stored for every predetermined group and, moreover, pointer information indicating start addresses of storage areas for every group is stored.  Furthermore, when a processing means receives the reading and writing of data to tracks of a storage medium and when the means detects that it is shown that there is a defective track on the medium by referring to the defect information according to the addresses, the means makes access to the defect information as to defective tracks successively from the storage area indicated by the pertinent pointer information by referring to pointer information of the groups and detects the defect information of the indicated track and performs defect processing as to the defective track according to the defect information.
Patent JP-2002149810-A (JP)
Title: System for processing information of point
Inventor: NAKATANI FUMIYOSHI
IPC: G06Q50/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a system for processing information of points which allows users to manage frequency or time or the like accessed by the users in every user or the information by consulting the information with the Internet or CATV or the like and managed data to be informed to the users or suppliers of the information. SOLUTION: The users access to the information of device 2 for managing the information by using a function 3 capable of communicating with a device 1 for the users. This system has a means which preserves results of processing information of the users or time accessed or the like for information accessed and results of processing characters or points allocated to the information accessed in every user.
Patent JP-2001222078-A (JP)
Title: Image capture device and method of positioning document at image capture device
Inventor: FREDLUND JOHN R
IPC: G03B27/62
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a device able to accurately position a document on a scanning platen before scanning or copying the document. SOLUTION: The device has the platen for receiving document having a front part image carrying side and a rear side on the same extended line as the front part side. An image capture element is disposed under the platen, in order to capture the image on the front part image carrying side. A scale forming device in a mirror is provided on the platen for obtaining the scale in the mirror. Thus, the positioning of the document is helped when a positioning cover is placed on the document. A second cover is placed on the positioning cover. The second cover is substantially opaque and is used when the image at the front part image carrying side is irradiated for capturing the image.
Patent JP-2001208008-A (JP)
Title: Hydraulic circuit having pressure equalization during regeneration
Inventor: A HEARN MICHAEL A
IPC: F15B11/024
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a fluid system, which has at least two different circuits supplied in parallel from only one fluid source. SOLUTION: Two different fluid circuits 12, 14 are connected in parallel to single pressurized fluid source 16, furthermore the circuits 12, 14 can function each other even if the load on one circuit is lighter than that on the other. Such function is attained by providing the lightly loaded circuit 14 having a directional control valve 78 by which a fluid flow guided through a directional control valve 24 from a rod end in a cylinder 26 is joined to a feeding flow guided toward a head end in a cylinder 80 when actuated in one of actuating positions. In this case, another circuit 12 which is heavily loaded is driven similarly, and there by the pressure of fluid from the rod end in the cylinder 80 is equalized to that of the heavily loaded circuit 12.
Patent JP-2002185316-A (JP)
Title: Pll circuit and method of discriminating its jitter
Inventor: SHIKICHI DAISUKE
IPC: H03L7/095
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a PLL circuit which does not require any expensive exclusively used measuring instrument at the time of removing defective jittering semiconductor products by sorting semiconductors loaded with PLL functions in the manufacturing stage, and can simultaneously discriminate phase offsets which have been difficult to be measured conventionally, and to provide a method of discriminating the jitter of the circuit. SOLUTION: The PLL circuit is provided with a jitter discriminating circuit having a first phase comparator, charge pump circuit, filter, V/I conversion circuit, current- controlled oscillator, frequency dividing circuit, second phase comparator, and D-type flip flop. In the jitter discriminating circuit, a reference signal and a feedback signal are respectively connected to the reference signal input terminal and feedback signal input terminal of the second phase comparator, and the UP signal-side error output signal and DOWN signal-side error output signal of the second phase comparator are connected to the D-type flip flop through a two-input OR circuit. The data terminal and reset bar input terminal of the D-type flip flop are respectively connected to a power source and a test signal input terminal.  In addition, the output of the flip flop is outputted to a test result output terminal from an output terminal, and variable delay circuits are respectively connected to the reference signal and feedback signal inputting sides of the second phase comparator.
Patent JP-2002183531-A (JP)
Title: Mail order sale method for commodity and its device
Inventor: NAKAJIMA YOSHINORI
IPC: G06Q30/06
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a mail order sale method, enabling a user to sufficiently confirm the performance and the like of a commodity, before paying the commodity bill. SOLUTION: A CPU 210 retrieves the trial conditions on the commodity-based the buyer number included in a commodity return request received from a user terminal 100, determines whether this commodity return report has been transmitted during a free-of-charge trial period (S1), then determines whether the trial of the commodity by the user is within the number of free-of-charge trial printed sheets (S2). When the CPU 210 determines that the commodity return report from the user is transmitted during the free-of-charge trial period and the trial of a recorder is within the number of free trial printed sheets, the user can return the commodity, without having to pay for the bill for the commodity.
Patent JP-2002188382-A (JP)
Title: Opening and closing device
Inventor: SHIMAMURA YOSHINORI
IPC: E06B9/68
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an opening and closing device of favorable operability capable of easily adjusting ventilation quantity, day lighting quantity, etc. SOLUTION: This opening and closing device 21 is provided with vertically movable opening and closing body 31 to abut on contact part 25 of a part 22 for closing the part 22 to be closed, or get apart from the contact part 25 for opening the part 22 to be closed. This opening and closing body 31 has an opening part 36 of which opening area is changed in accordance with size of force applied to a lower end part of the opening and closing body 31 from the contact part 25 based on opening and closing action. The opening area of the opening part 36 of the opening and closing body 31 can be easily adjusted by pressing operation to a specially provided non-self holding type adjustment operation switch 46.
Patent JP-2002190211-A (JP)
Title: Luminaire
Inventor: YAMAMOTO TADAO
IPC: F21V19/00
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire capable of suppressing occurrence of abnormal sound accompanying the variation in temperature at the time of switching on and off of the lamp, etc. SOLUTION: Locking pawls 27 of a lamp socket 17 are fitted to fitting holes 21 of the luminaire body 11. A cushioning material 35 is interposed between the fitting holes 21 of the luminaire body 11 of the and the locking pawls 27. The presence of the cushioning material 35 enables a smooth displacement of positions between the fitting hole 21 and the locking pawls 27 and suppressing occurrence of abnormal sound accompanying the variations in temperature at the time of switching on and off of the lamp, etc.
Patent JP-2002190101-A (JP)
Title: Contact type magnetic head and its production method
Inventor: KIMURA KAZUYOSHI
IPC: G11B5/187
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a contact-type magnetic head and its production method in which the magnetic flux flows smoothly along a core, which prevent the recording and regenerating efficiency among magnetic media. SOLUTION: The contact type magnetic head 5 whose cross section is square shaped and of the same metal plated layer, comprises a pair of horizontal parts 23 and 24, a pair of declined parts 27 and 28 which are continuous to the horizontal parts and are symmetrical, and a pair of magnetic poles 34 and 35 which are formed separately on the head edge of the declined part 27 and 28 and are adjacent through gap 29.
Patent JP-2002186365-A (JP)
Title: Insect proof device capable of being disassembled and housed
Inventor: KATO NOBUKO
IPC: A01M29/00
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To make a pesticide application unnecessary when planting vegetables and flowers in culture planters or on the ground. SOLUTION: Two elastic flames (1) having pointed ends and holes in the center are obliquely crossed to be directly bonded and inserted to the four corners of a planter (6) having insertion holes on the four corners (3) of a square box having bottom with opening upward. When in use, an insect screen (f) or a cover made of a light transmitting cloth, a vinyl (g) or the like is covered on the skeleton (a). When watering, the cover is removed except a net. This device gives more pleasant harvest than cultivating crops on the ground. When harvesting a part of the crops, the crops are harvested through a harvest port (9) installed to the cover without moving the whole cover. When growing vegetables in a little wider area, the device can be connected with connection bars one by one, so the same frame can be used by changing the size of the cover.  When broken, frames are available one by one, thus, the device is inexpensive and serves mild to the environment.
Patent JP-2002187396-A (JP)
Title: Electronic blackboard
Inventor: HIRAYAMA KEIZO
IPC: G06F3/03
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic blackboard capable of displaying data in a non-power display mode with the use of a display part configured of a memory liquid crystal display element and manually entering data without the necessity to use a marker by virtue of a pen position detecting means. SOLUTION: A personal computer is enabled to display data not depending upon a power supply excepting the case with a rewriting operation by structuring an information display screen of the memory liquid crystal display element capable of displaying information in color. When data are mutually written, characters and figures are recognized using a dummy pen as a position detecting means on the information display screen without the help of an aqueous marker and the information is displayed on the liquid crystal display screen. Needless to mention, it is structurally possible to send the manually written input information to the personal computer.
Patent JP-2002197302-A (JP)
Title: Job offer/job application support system
Inventor: SUZUKI YOICHI
IPC: G06Q50/10
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To realize a job offer/job application support system allowing both a job offering company and a job applicant retrieving candidates and companies conforming to desired conditions of their own and aggressively contacting the retrieved candidates and companies. SOLUTION: This system comprises a job application information database 36 for registering several types of job application information such as an address, a name and application conditions of each job applying user with distinguishing between open job application information and closed job application information, a job application information selecting means 20 for retrieving the database 36 and selecting the open information conforming to retrieval conditions when the retrieval conditions regarding the application information are received from a personal computer 12 of the job offering user, a job application information transmitting means 24 for transmitting the selected open information to the computer 12 of the job offering user,  and a means for transmitting a selection notice 28 that the job applying user is selected as a recruiting candidate by the job offering user to a personal computer 14 of the job applying user who has registered the open information when a command to select specific open information is transmitted from the computer 12 of the job offering user.
Patent JP-2002198134-A (JP)
Title: Tap
Inventor: MURAKAMI AKIO
IPC: H01R24/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the insertion holes of a tap. SOLUTION: The insertion holes of the tap are arranged in plural directions.
Patent JP-2002196151-A (JP)
Title: Light guide plate
Inventor: MIYASHITA JUNJI
IPC: F21V8/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the problem of the luminance of illuminating light which is generated from a light guide plate becomes ununiform, depending on the place when a light-emitting source, such as an LED is arranged extremely close to the light guide plate in order to raise luminance of illuminating light in a surface illuminant source of an edge light system. SOLUTION: In the light guide plate 1, which is composed of a plate-like translucent material and which exits surface illuminating light 15 from the main surface 1b to an object 7 to be illuminated by changing the optical path of light from the light-emitting source 2 arranged facing the side surface, projecting and recessing parts are provided in the side surface 1c of the light guide plate facing the light-emitting source 2.
Patent JP-2002192642-A (JP)
Title: Member having hydrophilic surface
Inventor: KAWAMURA KOICHI
IPC: C03C17/28
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a hydrophilic member of good abrasion resistance the surface of which is excellent in hydrophilicity. SOLUTION: A hydrophilic surface layer in which hydrophilic charged fine particles which can be bonded ionically to ionic groups are bonded to the ionic groups of a base material having the ionic groups on the surface is provided. The base material is preferably a surface-grafted polymer into which the ionic groups are introduced by graft polymerization.