baber/WOPTO huggingface dataset:
Patent JP-2001071502-A (JP)
Title: Printer having ink jet print head, manufacture thereof and method for printing
Inventor: KAWAMURA NAOTO A
IPC: B41J2/14
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To manufacture a printer with extremely precise tolerance and to satisfy a requirement of a print head in the next generation. SOLUTION: This ink jet printer is equipped with a print head that comprises a print head substrate 20 and a plurality of thin film layers 24 which are formed on a first surface of the substrate 20. In the film layers 24, at least one layer includes a first material and one layer includes a protection layer formed on the layer made from the first material. The print head further comprises an ink supplying hole 26 formed by penetrating the thin film layers 24 and at least one opening section 36 in the thin film layers 24. The opening section 36 provides an ink passage 38 from a second surface of the substrate 20 to the ink supplying hole 26 formed in the thin film layers passing through the substrate 20.  The layer made from the first material is etched to be set back from the ink supplying hole 26 so that the layer is protected from a fluid entering the ink supplying hole 26 by the protection layer.
Patent JP-2002054718-A (JP)
Title: Gear transmission structure
Inventor: YUKI NOBUO
IPC: F16H3/22
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a gear transmission structure capable of operating a shift gear smoothly mesh and allowed to obtain at a low cost. SOLUTION: The shift gear 11 is externally fitted to a part 7a having an elliptic section of a rotating shaft by a mounting hole 11a. The mounting hole 11a of the shift gear 11 is formed like a hourglass, whereby the shift gear 11 is relatively rotated to the rotating shaft at a preset angle a of rotation.
Patent JP-2002058072-A (JP)
Title: Portable telephone
Inventor: NAKAGAWA MICHIHITO
IPC: H04W88/02
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To enable the user of a portable telephone to easily select a character inputting mode. SOLUTION: The portable telephone 1 is provided with a dial key 24 to which a plurality of character types is allotted, and a control section 57 which sets a character inputting mode specifying the character type that can be inputted from the key 24. When the control section 57 is operated for setting the character inputting mode, the section 57 displays a mode selecting picture showing the character types allotted to the dial key 24, and sets the character inputting mode for an operating and inputting section correspondingly to the character type selected on the basis of the mode selecting picture.
Patent JP-2002063186-A (JP)
Title: Web-browsing device and web-browsing method
Inventor: NUMATA YASUYUKI
IPC: G06F3/0485
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To improve the operability of Web browsing in an information terminal, which is not provided with a pointing device, such as a mouse. SOLUTION: This Web-browsing device for acquiring and displaying a home page over the Internet is provided with a means for extracting anchor information existing in the home page, a means for applying unique key numbers to the anchors, whose link destinations are designated among the extracted anchors from the head, and a means for displaying the anchors with the applied key numbers. Also, this device is provided with a means for allowing an operator for inputting the key (short-cut key) of the applied number at accessing of the link destination and a means for connecting to the like destination, corresponding to the key inputted by the operator, and for acquiring the page data.
Patent JP-2002028178-A (JP)
Title: Technique for embedding or mounting picture or pattern in ear mold or earplug
Inventor: NIMURA YOSHIO
IPC: B29C39/10
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To solve problems of conventional ear molds or earplugs in which discrimination between the right one and the left one is difficult, in which discrimination of user's from someone other's is difficult, and in which the will to wear it is hard to occur. SOLUTION: For solving above problems, a method of embedding or mounting a picture or drawing inside the ear mold is provided.
Patent JP-2002060030-A (JP)
Title: Picking system
Inventor: MATSUO YOICHI
IPC: B65G1/137
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To enhance an efficiency of store-combining work by collecting a commodity which can be accommodated in an accommodation container and a commodity which cannot be accommodated in the accommodation container in a conveying vehicle traveling at a working area without separating them and conveying the commodities of both categories so as to merge them. SOLUTION: The working area is constituted by a first sorting area A1 in which commodity shelves 2, 2, etc., storing commodity accommodatable in a container C are provided; and a second sorting area A2 in which commodity shelves 2, 2, etc., storing the commodity accommodatable in the container C are provided and a conveying conveyor 3 is disposed at the second sorting area A2. A delivery label issued by a label printer provided on the conveying vehicle 1 is stuck to the container C accommodating the commodity picked at the first sorting area A and the commodity picked at the second sorting area A and placed on the conveying conveyor 3. These commodities are merged at an unloading area A3 disposed near a terminal of the conveying conveyor 3.
Patent JP-2002058647-A (JP)
Title: Transforming and compositing method of eyeground image, and recording medium with the program recorded thereon
Inventor: TANABE KATSUYOSHI
IPC: G06T3/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of compositing a seamless eyeground image with little sense of incompatibility for grasping, etc., of an affected part from plural eyeground images of identical subject, which enables to grasp the vessel course of the eyeground and the chorioidea. SOLUTION: Two images of the eyeground are superposed making cross points and branch points of blood vessels, etc., as feature points and linear transformation of image is carried out (S112) only on prescribed width inside areas of images abutting on a joining border line on both sides centering the joining border line of eyeground images passing through the positions of feature points. Thus a seamless composited image is obtained from small amounts of calculation and memories. In the linear transformation, blood vessels, etc., are refracted in not higher than 40 deg. against the original image so that impression of seamlessly joining on the joining border is not lost. Because of that, a searching range to find out corresponding points within the length of a local area with prescribed width is limited to both sides centering on the joining border line (S111).
Patent JP-2002062122-A (JP)
Title: Method and apparatus for measurement of shape of glass sheet
Inventor: TANI HIDETO
IPC: G01N21/896
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus for the measurement of the shape of a glass sheet, wherein productivity can be enhanced by a method wherein the inspection of a very small defect in the edge part of the glass sheet is automated, the time required for the inspection is shortened and the labor of the inspection is saved. SOLUTION: The glass sheet 3 is irradiated, at a prescribed angle of incidence α, with measuring light 7 generated by a measuring light source 9. The measuring light 7 which is reflected by the glass sheet 3 is received by a light receiving sensor 11 which is arranged in a home position at a prescribed depth angle βwith reference to the angle of incidence α. The glass sheet 3 is relatively displaced with reference to the light source 9 and the sensor 11. An irradiation scanning operation in which the irradiation position of the measuring light 7 crosses the edge of the glass sheet 3 is realized. On the basis of a change in the intensity of the measuring light 7 received by the sensor 11, the contour shape of the glass sheet 3 is measured.
Patent JP-2002076297-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YOKOYAMA YUICHI
IPC: H01L21/02
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device, having high electrical reliability by increasing a capacitance without significantly changing the conventional structure and decreasing the resistance value between a capacitor electrode and a semiconductor substrate. SOLUTION: The semiconductor device has openings formed at respective insulating layers to communicate with each other and having different diameters at least at a coupling part, and the capacitor electrodes which is formed so as to extend along the surface of the opening and formed along the openings.
Patent JP-2002073307-A (JP)
Title: Printer control device and method, and storage medium which stores program to control computer on printer control device
Inventor: NIHEI KANAME
IPC: B41J29/38
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To automatically decide a printer and a size of paper suitable to an image which a user selects to be printed. SOLUTION: Multiple printers are connected to a printer control device. The image to be printed is selected by the user (step 64). Numbers of pixels of the selected image and the multiple printers are compared (step 66). Based on the compared result, a printer to use out of the multiple printers and its paper size are decided (step 67). The selected image data is sent to the printer and printed (step 69).
Patent JP-2002072338-A (JP)
Title: Camera
Inventor: ICHINO KAZUSHIGE
IPC: G03B17/28
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a camera thin in its whole thickness and capable of easily attaching and detaching a holding member and a leaf spring member. SOLUTION: In the camera, in which a leaf spring member for pressing a film against a winding spool with its tip part is fitted to a holding member constituting a rear cover unit, at the base end part of the holding member and leaf spring member, an engagement abutting part is formed which slides relatively to engage the holding member and leaf spring member so that they abut against each other and a fall prevention part is formed which slides relatively to prevent the engagement abutting part from being disengaged by mutual engagement.
Patent JP-2002076156-A (JP)
Title: Metal cover, manufacturing method of metal cover and press processing mold
Inventor: FUKUDA HIROYUKI
IPC: H05K5/03
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a metal cover, the manufacturing method of the metal cover and a press processing mold used for the manufacturing of the metal cover capable of preventing malfunction such as a short circuit in a board and electronic parts when the metal cover is joined on the board and the electronic parts are sealed. SOLUTION: The metal cover 1 has a frame-like sealing face 7 for sealing the electronic parts mounted on the board. A projection part 11 projected by crossing the sealing part 7 is formed in the neighborhood of the inner peripheral edge 13 of the sealing face 7. The radial direction inside of the projection part 11 is a lower face 15 on the side of the sealing face 7 than the top part of the projection part 11. The curvature Ri of an inner peripheral bending part 19 between the inner peripheral face 17 and the lower face 15 of the projection part 11 is 0.03 mm or more and 0.09 or less.
Patent JP-2002069570-A (JP)
Title: Free cutting steel for machine structure having excellent mechanical property and partibility of chip
Inventor: KAKO HIROSHI
IPC: C22C38/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide Pb free cutting steel for machine structure capable of stably and securely exhibiting mechanical properties and partibility of chips equal to those of the conventional Pb-added steel. SOLUTION: In this free cutting steel for machine structure in which sulfide inclusions are present, operation is performed so that the following inequalities are satisfied: -7×Af-0.03×Aav+5.6/aspect ratio+9.2μF1-3.2>=1.5 (1), and 5.8×Af+0.18×Aav-32/aspect ratio-87×F1+61>=10 (2); wherein, as to the explanation of the variables (Af, Aav, aspect ratio and F1) in the relationships, refer to the text. The operation is preferably performed so as to be incorporated with, by mass, 0.01 to 0.7% C, 0.01 to 2.5% Si, 0.1 to 3% Mn, 0.01 to 0.16% S, 0.05% P (including 0%) and 0.1% Al (including 0%) respectively as the chemical components in the steel.
Patent JP-2002076672-A (JP)
Title: Electromagnetic wave absorber
Inventor: HARAKAWA KENICHI
IPC: H01Q17/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To widen the electromagnetic wave absorbing band of an electromagnetic wave absorber and, at the same time, to reduce the thickness of the absorber. SOLUTION: A reflecting film 18 is formed on an insulating substrate 14 of insulating substrates 12A, 12B, and 14 which are arranged in parallel with each other at fixed intervals and, at the same time, resistance films 16 and split conductive films 66 are respectively provided on the substrates 12A and 12B. Then the distance between the first resistance film 16 on the substrate 12A and the second resistance film 16 on the substrate 12B is made different from the distance between the second resistance film 16 and reflecting film 18.  Consequently, the electromagnetic wave absorbing band of the electromagnetic wave absorber can be widened, because, when electromagnetic waves arrive from the substrate 12A side, the frequency f1 at which the electromagnetic wave reflected by the first reflecting film 16 and the electromagnetic wave reflected by the second resistance film 16 become opposite in phase, the frequency f2 at which the electromagnetic wave reflected by the first resistance film 16 and the electromagnetic wave reflected by the reflecting film 18 become opposite in phase, and the frequency f3 at which the electromagnetic wave reflected by the first resistance film 16 and the electromagnetic wave reflected by the reflecting film 18 become opposite in phase are different from each other. In addition, the thickness of the absorber can be reduced by the split conductive films 66.
Patent JP-2002071588-A (JP)
Title: X-ray foreign-matter inspection device
Inventor: UNO MASAYUKI
IPC: G01N23/04
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray foreign-matter inspection device which can prevent the leakage of X rays to the outside from the inspection device caused by the misoperation of an X-ray source 3 when the inspection device is partially opened and, accordingly, the X rays are unshielded. SOLUTION: This X-ray foreign-matter inspection device inspects an article M with X rays from the X-ray source 2 for foreign matters contained in the article M while the article M is carried on a transportation conveyor 2. The device is provided with an open detector 4 which detects that the inspection device is partially opened and X rays are externally unshielded, and a projection stopping means 6 which stops the projection of the X rays from the X-ray source 3 based on the unshielded state of the X rays detected by means of the detector 4.
Patent JP-2002073036-A (JP)
Title: Sound absorbing and insulating structure
Inventor: WATANABE KYOICHI
IPC: G10K11/16
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorbing and insulating structure suitable for sound absorbing and insulating materials for cars or the like which is lightweight and excellent in sound absorbing and insulating performance. SOLUTION: This structure consists of at least four layers of a first panel layer 2, an acoustic material layer 3, a first airspace 4, and a second panel layer 6, arranged in order from a sound source side, and the acoustic material layer 3 has air permeability.
Patent JP-2001294076-A (JP)
Title: Vehicle
Inventor: TSUJIMOTO HISASHI
IPC: B60P1/43
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle capable of allowing a person sitting on a wheelchair to smoothly get in and drive the vehicle. SOLUTION: This motor-driven vehicle 10 is provided with a lifting device 24 with a platform 27 capable of allowing the person sitting on the wheelchair 70 to get in the vehicle. The platform 27 is movable between a driving position set on a floor panel 14 at a driver's seat position and a getting in and out position for getting in and out at a car body side, whereby the person on the wheelchair 70 can directly move to the diver's seat position to drive the vehicle while sitting on the wheelchair 70.
Patent JP-2002081630-A (JP)
Title: Gas treatment apparatus
Inventor: TAKAHASHI KAZUO
IPC: F23L15/02
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a gas treatment apparatus, in which heat energy in a furnace is effectively recovered, and taken out to the outside of the furnace. SOLUTION: A heat exchanger 6 is installed on the upper wall surface facing to a burner 2 in the combustion furnace 1. Heat generated in the furnace is transferred to the heat exchanger 6 to generate steam, which is taken out to the outside to drive a steam generator 9.
Patent JP-2002080988-A (JP)
Title: Method of recovering mixed rare earth metal from scrap
Inventor: NISHIO KOJI
IPC: C22B7/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To recover mixed rare earth metals having a stable composition and containing impurities in a lesser amount from scrap containing the mixed rear earth elements included with middle-heavy rear earth elements. SOLUTION: The mixed rare earth oxide obtained through acid treatment, oxalate or carlonate precipitation and firing from the scrap described above is electrolyzed in a molten flouride bath consisting of lithium fluoride and rear earth fluoride, by which the mixed rare earth metals are recovered. The total content of the light rear earth elements of the oxide to be subjected to the electrolysis is so regulated as to be kept within a range of 92 to 98 mass% of the total rear earth element content. The rear earth fluoride in the electrolyzing bath preferably contains the same elements as the rear earth elements in the mixed rare earth oxide.
Patent JP-2002086478-A (JP)
Title: Method for manufacturing casting film
Inventor: TAGAMI MASAKATSU
IPC: B29C41/28
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a casting film having no streaks or wrinkles on its surface and excellent in optical capacity. SOLUTION: In a solution casting method for obtaining a resin film by casting a solution, which is prepared by dissolving a resin component in a solvent, on a support comprising a thermoplastic resin and drying the cast solution under heating to form a film and peeling this film from the support, when the surface temperature of the support during drying under heating begins to exceed the Tg of the support, a temperature region lower than Tg is provided.
Patent JP-2002091981-A (JP)
Title: Information retrieving device
Inventor: TATEISHI KENJI
IPC: G06F17/30
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To discriminate a position where reputation information appears in a document. SOLUTION: A reputation discrimination means 3 has an evaluating expression storage part 301 for storing evaluating expressions, a retrieval word position specifying means 302 for specifying the position of a retrieval word inputted from a retrieval word input means in a document set inputted from a document input means 1 and outputting the positional information of the retrieval word to an inter-expression distance judging means 304, an evaluating expression position specifying means 303 for specifying a position where one of the evaluating expressions stored in the part 301 appears in the document set inputted from the means 1 and outputting the positional information of he evaluating expression to the means 304,  and the means 304 which discriminates the evaluating expression from the evaluation information of the retrieving word and outputs the positional information of the evaluation information to a discrimination result storing part 4 when a distance between the positional information of the retrieving word outputted by the means 302 and that of the evaluating expression outputted by the means 303 is within a fixed range.
Patent JP-2002091626-A (JP)
Title: Power unit for electronic control unit for vehicle
Inventor: ITO NAOYA
IPC: G05B9/02
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To guarantee the reliability of an electronic control unit for a vehicle equipped with two CPU, that is, a main CPU and a sub-CPU, and to prevent a non-restarted CPU from detecting that the operation of a restarted CPU is malfunction by mistake when a voltage to be supplied to the electronic control unit for a vehicle is decreased. SOLUTION: When an operating voltage Vcc to be supplied to an electronic control unit for a vehicle is made lower than a threshold Thu which is set higher than thresholds (Thm, Ths) for resetting a main CPU and a sub-CPU, the main CPU and the sub-CPU are simultaneously reset.
Patent JP-2002090270-A (JP)
Title: Suction-type gas detection system
Inventor: TAMURA FUMIO
IPC: G01N27/12
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To compose a suction-type gas detection system having a dryer for appropriately drying a sampling gas that is supplied to a gas detection device for a long time. SOLUTION: The dryer 4 for drying the sampling gas Gs is arranged at the upstream position of the gas detection device 1, at the same time the dryer 4 is composed by accommodating a hollow fiber membrane 10 in a container 12 for reducing pressure, the sampling gas Gs is sent to the inner surface (primary side) of the hollow fiber membrane 10, and the outer surface (secondary side) of the hollow fiber membrane 10 is exposed to the container 12 for reducing pressure, and exhaust Ge of the sampling gas that is sent from the gas detection device 1 is passed through the inside of the container 12 for reducing pressure, thus reducing the pressure of the container 12 for reducing pressure, and at the same time using the exhaust Ge of the sampling gas as a purge gas.
Patent JP-2002094682-A (JP)
Title: Remote control system using telephone line
Inventor: KUROKAWA HISASHI
IPC: H04Q9/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To eliminate a cost for communication when an equipment in a remote place is operated through a telephone line. SOLUTION: There are provided an incoming detection means 2 for detecting an incoming call to a telephone, and an equipment control means 3 which transmits a control signal to an external equipment 4 when an incoming call is detected. The system can operate the external equipment 4 by remote control with no line connection. Further, presence of an originator telephone number, a ringing time, and the number of ringings based on a number information change a control content for an external equipment for a plurality of kinds of operations. Depending on response of the external equipment, the informed telephone number is automatically called for sending response.
Patent JP-2002097817-A (JP)
Title: Stopper device with extraction prevention mechanism
Inventor: SUGISAWA MITSURU
IPC: E04H9/02
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To suppress the installation space for a pressing device for returning an upper structure causing a residual deformation to home position and reduce the cost thereof by simplifying the formation of a pressing member. SOLUTION: An extracting resistance member 1 resisting an extraction force acting on the upper structure 1a is connected to the lower end part 17 of a bar-shaped vertical member 8 vertically extended from the upper structure 1a to a lower structure 18, a horizontal plate 10 for receiving a horizontal displacement adjusting force is connected to the intermediate part of the vertical member 8, and a pressing member 2 for suppressing the vertical displacement of the extracting resistance plate 1 is disposed extendedly from the lower structure 18 so as to be overlapped with the extracting resistance plate 1 on the upper side thereof. A jack 12 for adjusting the horizontal displacement by pressing the horizontal plate 10 is installed on the upper surface of the pressing plate 2.