baber/WOPTO huggingface dataset:
Patent JP-2003228023-A (JP)
Title: Method of manufacturing optical device and optical device
Inventor: SHIRASAKI SUSUMU
IPC: G02B7/00
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical device having a small size and high reliability by joining optical elements to each other without using organic adhesives.  <P>SOLUTION: The method of manufacturing the optical device by joining the optical elements to each other without using the organic adhesives is a method of manufacturing the optical device comprising joining the optical elements to each other by subjecting at least the respective joint surfaces of the optical elements to polishing, cleaning, and treatment for impartation of a hydrophilic property, then laminating the optical elements to each other at the joint surfaces and thereafter heat treating the optical elements, in which after at least one joint surface of the optical elements is previously subjected to alkoxylation treatment, the optical elements are laminated on each other at the joint surfaces and are then heat treated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227490-A (JP)
Title: Submerged pump
Inventor: MURAI YUKIO
IPC: F04D29/12
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a submerged pump which prevents abnormality of a bearing caused by the leakage of lubricating liquid from an upper sliding face of a mechanical seal, elongates the service life of the bearing, and improves the reliability.  <P>SOLUTION: This submerged pump comprises a motor part 21 accommodating a dry underwater motor, the bearings 15, 16 rotatably supporting a spindle 4, and a pump part 3 accommodating an impeller 2, and the mechanical seal 50 for sealing the lubricating liquid 51 and having the sliding faces 56a, 56b on its upper and lower parts, is mounted inside of a mechanical seal chamber 5 formed between the motor part 1 and the pump part 3. A leaked liquid channel 62 is formed on a position lower than the bearing 16, for discharging the lubricating liquid 52 leaked from the upper sliding face 56a of the mechanical seal 50 to a bearing 16 side. A reserving part 63 for reserving the lubricating liquid discharged from the leaked liquid channel 62 is formed on an outer peripheral part of a bracket 14 partitioning the motor part 1 and the mechanical seal chamber 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234251-A (JP)
Title: Chip type electrolytic capacitor
Inventor: SANO MITSUNORI
IPC: H01G9/004
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip type electrolytic capacitor with junction strength retained unchanged between the capacitor element and the positive and negative terminal boards under the expansion of sealing resin during a thermal process for mounting.  <P>SOLUTION: In the chip type electrolytic capacitor; a capacitor element has a column type positive electrode lead wire serving as a positive electrode and a negative electrode layer covering the positive electrode lead wire and serving as the negative electrode; a positive electrode terminal board is connected to the protruded positive electrode and a negative electrode terminal board is connected with the capacitor element with facing down thereto, and the terminal boards are sealed with a sealing resin; and the surfaces of the terminal boards are exposed flush with each other on the same surface of the sealing resin. It is characterized in that at least one of the two terminal boards has an engagement section to engage the sealing resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234887-A (JP)
Title: Method for forming image, image forming apparatus, computer program, and storage medium
Inventor: KATSUYAMA GORO
IPC: G03G15/36
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce operator's operation for setting up an original and to easily handle paper after forming an image on it.  <P>SOLUTION: In the case of copying an image of an original to a sheet of paper, the image of the read original is analyzed, and when guide information exists in a prescribed position, an effective image guided by the guide information is formed on a sheet of paper together with new guide information acquired in accordance with an image forming condition. Consequently only the effective image is formed on the paper without having the operator to control an original setting direction or the like and whether images are formed on both the sides of the paper on which the effective image is copied, the image is formed on one side of the paper, or an unnecessary image is formed on the rear side face can be guided by the new guide information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233801-A (JP)
Title: Defect classifying/inspecting device
Inventor: KONDO HIROSHI
IPC: G06T7/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect classifying/inspecting device having high classification accuracy.  <P>SOLUTION: An object to be inspected is imaged by an imaging unit 20, and the featured values of the picture of a defective site extracted by the defect extracting part 50 are extracted and digitized by a feature extracting part 60. In a data base preparing part 70, as for defects belonging to a defect group selected and designated through a display/input part 74 by an operator, defects having similar features are grouped again by a defect classifying part 72 based on the feature information digitized by the feature extracting part 60, and a data base in which the defects of the object to be inspected are hierarchically classified is prepared on a data base memory 77. Also, in a classification implementing part 80, the defects of the object to be inspected are hierarchically classified based on the digitized feature information extracted by the feature extracting part 60 from the picture of the defective site of the object to be inspected extracted by the defect extracting part 50 by referring to the data base applied from the data base preparing part 70.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232987-A (JP)
Title: Focusing device
Inventor: MISAWA MITSUFUMI
IPC: G03B13/36
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device which can determine a proper adjustment range for focusing an optical part.  <P>SOLUTION: The focusing device for adjusting the focus of an optical apparatus is provided with an optical part 160 for forming a subject image, a contrast detection part 210 for detecting the contrast value of the subject image taken in by the optical part 160. a range finder part 190 for calculating distance information representative of the distance to the subject, an adjustment indication acceptance part 170 for accepting indication information indicating the focus adjustment of the optical part 160, a focus control part 180 which performs ascending contrast detection at the time of accepting the indication information by the adjustment indication acceptance part 170, a difference information calculation part 200 for calculating difference information representative of the difference between the in-focus position detected by ascending contrast detection of the focus control part 180 and the position of the optical part 160 corresponding to the distance information calculated by the range finder part 190, and a difference information storage part 150 for storing the difference information calculated by the difference information calculation part 200. The focus control part 180 determines a condition of ascending contrast detection on the basis of the difference information stored in the difference information storage part 150 and the distance information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240046-A (JP)
Title: Dynamic damper and its manufacturing method
Inventor: TSUTSUMIDA JIYOUJI
IPC: F16F15/02
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize a fail safe mechanism capable of substantially safely preventing a measure member in a breakage time of a support rubber elastic body of a dynamic damper, with less components and in a simple structure.  <P>SOLUTION: An annular holding part 20 having an insert hole 24 is formed on one side of a fixed member 12 fixed to a vibration member and the measure member 14, the holding part 20 is divided in one place on the periphery to form an opening 26, and an engaging part 33 is formed on the other side of the fixed member 12 and the measure member 14. The engaging part 33 is inserted into the opening 26 of the holding part 20 and is disposed in an insert state into the insert hole 24 of the holding part 20 and a disabling state of removal in the insert direction, and the opening 26 of the holding part 20 is narrowed to member thickness of the engaging part 33 or shorter. The dynamic damper 10 has such a structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244827-A (JP)
Title: Wire harness holding structure
Inventor: SANETO AKINORI
IPC: F16B2/08
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire harness holding structure capable of easily inserting a locking projection into a locking hole, even if a wire harness or surrounding installation components interrupts the view field of an operator and a locking slot is hard to view or cannot be viewed.  <P>SOLUTION: A clip 10, which constrains a wire harness W, is provided with a locking projection 12, while an under cover 14 which holds the wire harness W is provided with locking holes 19 and 20. The lock projection 12 is inserted in the locking holes 19 and 20, and is locked at the position of insert completion, thus the wire harness W is held by the under cover 14. A conical insert guide surface 21, which gradually deepens as approaches the locking holes 19 and 20, is provided around the locking holes 19 and 20 of the under cover 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241067-A (JP)
Title: Image pickup unit
Inventor: IZUME RIEKO
IPC: G03B17/18
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup unit which can display a subject included in a range of depth of field in an easier-to-see state.  <P>SOLUTION: An evaluation value calculation part 205 finds respective evaluation values as to a plurality of evaluation areas provided to a picture inputted from a photographing function part 3 before photographing, and an area selection part 220 selects, as an area within the depth of field, an evaluation area wherein a subject distance found by a distance calculation part 210 is within the range of depth of field according to the evaluation values. An area division part 230 divides the picture inputted from the photographing function part 3 before photographing into a plurality of divided areas according to the features of the subject, a focusing area determination part 240 determines a divided area where more than a half of at least one area within the depth of field overlaps with one of the divided areas as a focusing area, and a display part 16 makes a display based upon the focusing area.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241594-A (JP)
Title: Cleaning apparatus and image forming apparatus
Inventor: TAMURA SATOSHI
IPC: G03G21/10
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning apparatus by which a cleaning function is secured, running costs can be reduced and the life of an image carrier is prolonged in the cleaning apparatus of the image carrier provided in an image forming apparatus using magnetic toner and non-magnetic toner.  <P>SOLUTION: In the representative constitution of the cleaning apparatus and the image forming apparatus, the cleaning apparatus of the image carrier provided in the image forming apparatus using the magnetic toner and the non-magnetic toner comprises: a magnet roller for forming a magnetic brush for cleaning the image carrier; and a magnetic toner supplying means for supplying the magnetic toner to the magnet roller. After the magnetic toner supplying means supplies the magnetic toner to the magnet roller, the rotation of the magnet roller is accelerated for a fixed period.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239344-A (JP)
Title: Drain trap for washing place pan
Inventor: YASUI TAKAHIRO
IPC: E03C1/20
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain trap for a washing place pan causing little a stay of waste water in the vicinity of clearance between a peripheral wall and a sealing water cylinder, and superior in draining efficiency.  <P>SOLUTION: In this drain trap for the washing place pan, a front connecting pipe 5 is projected from a front face, a rear connecting pipe 6 is projected from a rear surface, side connecting pipes 8 and 8a are projected from a side surface, and a washing place side drain port 4 is provided on an upper surface. A longitudinal position of the side surface for projecting the side connecting pipes 8 and 8a deviates to the rear side to the center 11 of the washing place side drain port 4 in a plan view.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249081-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: NAKAJIMA TAKEHIKO
IPC: G11C16/02
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device in which erasure can be performed efficiently.  <P>SOLUTION: The nonvolatile semiconductor memory device has a plurality of nonvolatile memory cells arranged in an array state, a plurality of word lines WL in which the same word line is connected commonly to gates of nonvolatile memory cells arranged in the same row, and two memory cell arrays 103, 103' having a plurality of bit lines BL in which the same bit line is connected commonly to drains of nonvolatile memory cells arranged in the same column and in which source nodes of the plurality of nonvolatile memory cells are divided. Also the device is provided with source line selecting circuits 105 provided respectively between divided source nodes of the memory cell arrays 103, 103' and a boosting circuit 106, and a timing adjusting circuit 104 for shifting apply start timing of high voltage for erasure to a plurality of source nodes among a plurality of source nodes by turning on a plurality of source line selecting circuit 105.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236891-A (JP)
Title: Production device for porous body
Inventor: YAMAZAKI TETSUYA
IPC: B29C45/64
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To accurately produce a porous body having a plurality of pores.  <P>SOLUTION: A production device comprises a fixed mold 2 having a sub cavity C2, a core (movable mold) 4 forming a main cavity C1 between the core 4 and the fixed mold 2 by moving backward in a direction away from the fixed mold 2, a molding pin group 10 having its tip end facing the inside of the main cavity C1 by passing slidably through the core 4, an injection device for filling a molding material into the sub cavity C2, and a braking mechanism for controlling the movement of the core 4 so that the core 4 moving backward in a direction away from the fixed mold 2 by the filling pressure of the molding material moves while pressuring the molding material in the main cavity C1. A gate 13 injecting the molding material R into the sub cavity C2 is arranged at a position facing the surrounding of the molding pin group communicating with the sub cavity C2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245022-A (JP)
Title: Method for selecting self-compatible individual in pear by gene diagnosis
Inventor: MORIMOTO TAKAYOSHI
IPC: A01H1/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for selecting self-compatible individual in pear, which reduces area of cultivation field and cultivation labor by gene diagnosis, capable of carrying out an effective cultivation and shortening cultivation time.  <P>SOLUTION: The method for selecting for self-compatible individual in pear by gene diagnosis which cultivates a self-compatible cross obtained by utilizing 'OSA NI-JU-SEIKI' which is a self-compatible pear, and a cross obtained by utilizing 'OSA NI-JU-SEIKI' pear as cross parents, selects the self-compatible individual by detecting only a specific S gene by using a base sequence which is specific to each allelomorph of the gene locus of a S-RNase gene relating to self-incompatibility of the pear.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253380-A (JP)
Title: High-strength steel superior in toughness of heat- affected zone by ultra-high heat input welding
Inventor: NISHIMURA KIMIHIRO
IPC: C22C38/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength steel which has an excellent toughness in a weld heat affected zone, even when the high-strength steel with a tensile strength of 570 MPa or higher, is subjected to welding of such an ultra-high heat input as exceeding 600 kJ/cm.  <P>SOLUTION: The high-strength steel comprises, by mass% 0.01-0.15% C, 0.05-0.50% Si, 0.1-2.0% Mn, 0.05-1.0% Al, 0.05% or less Ti, 0.0070% or less N, 0.020% or less P, and 0.0050% or less S; satisfying the following expressions (1), (2), and (3): 0.1-0.125×(%Al)≤(%C)≤0.09+0.13×(%Al)...(1) for the case of (%Al)≤0.8, -0.20+0.25×(%Al)≤(%C)≤0.09+0.13×(%Al)...(2) for the case of (%Al)>0.8, and (%N)-(%Ti)/3.4<0.0015...(3); and having the carbon equivalent Ceq of 0.36 or more, which is defined by the following expression (4): Ceq=(%C)+(%Si)/24+(%Mn)/6...(4).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259122-A (JP)
Title: Medical image recording system
Inventor: YAMANO AKIRA
IPC: H04N1/409
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical image recording system which can record an image usable for diagnosis as well as a transmission image even when the image is recorded on a reflection recording medium.  <P>SOLUTION: The image recording system which records a medical image on the reflection recording medium according to an image signal representing the medical image is equipped with an image processing means 110 which performs dynamic range compression processing for an inputted image signal and this image processing means 11 preferably performs a process of compressing the dynamic range of a high-density area and further preferably performs a frequency emphasizing process in addition to the dynamic range compressing process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254628-A (JP)
Title: Installation apparatus for water heater
Inventor: SAITO MASANOBU
IPC: A47B91/08
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation apparatus for a water heater facilitating the installation and the removal of a water heater body to/from a floor surface and reducing rattling to the minimum between the water heater body and a transport pallet upon transportation.  <P>SOLUTION: A plurality of legs 4 are provided in the bottom part of the water heater body 1 and the legs are fastened and fixed to anchor bolts 20 fixed to the floor surface 6 using fasteners 21. This installation appliance is so constituted that the leg comprises a rear surface plate 7 and a bottom plate 8, a rear surface plate side slit 9 and the bottom plate side slit 10 are continuously provided across the rear surface plate 7 and the bottom plate 8 of the leg, the anchor bolt 20 and the fastener 21 are made to pass through the rear surface plate side slit 9, and the anchor bolt 20 is made to abut on an inner part 10 of the bottom plate side slit 10 and fastened and fixed by the fastener 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252233-A (JP)
Title: Subframe of vehicle
Inventor: ITAGAKI TSUTOMU
IPC: B62D21/15
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a subframe of a vehicle capable of sufficiently assuring a rigidity normally and, at the time of collision, capable of assuring the backward movement amount of a power unit by releasing the cross member of the power unit.  <P>SOLUTION: A rear cross member 13 positioned at the rear portion of the power unit 15 mounted on the subframe 10 is installed between the pair of right and left side frames of the subframe 10. The cross member 13 is connected to the side frame 11 through a releasing means 30 detecting a collision and releasing the rear cross member 13 from the right and left side frames. Thus, normally the connection state of the rear cross member 13 to the side frame 11 can be assured and, at the time of collision of the vehicle, the releasing means 30 operates and releases the rear cross member 13 from the side frame 11 to avoid that the cross member obstructs the backward movement of the power unit 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257368-A (JP)
Title: Fluorescent lamp and luminaire
Inventor: IKEDA MAMORU
IPC: F21Y103/37
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bulb shaped fluorescent lamp capable of improving a rising characteristic of luminous flux just after lighting of the lamp without arranging an auxiliary amalgam near an electrode in a fluorescent lamp wherein amalgam is arranged.  <P>SOLUTION: The mercury is effectively adsorbed onto a mercury release layer 2e coated near the electrode 2b when the lamp is turned out. The mercury is rapidly evaporated and diffused to a whole area of an arc tube 2 from the mercury release layer 2e under the influence of the heart of the electrode 2b just after lighting. Thus, the rising characteristic of the luminous flux just after lighting of the lamp is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220085-A (JP)
Title: Pad for less incontinence
Inventor: FUJISHIGE NORINAGA
IPC: A61F13/15
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of less incontinence by many aged persons due to slightly weakened physiological senses, that the persons has a fear of the repetition thereof hesitatation to a traffic trips, even in daily outdoor activities carried out in neighboring regions.  <P>SOLUTION: The shape of the product is not specifically limited but when common use for both sexes, men and women is taken into consideration, a rectangle 6 to 10 cm wide and about 10 to 15 cm long is ideal and has a pocket structure opened wide vertically at the central part thereof along the length thereof. An adhesive layer is applied on one side of the product to facilitate the application or removal thereof with limited uneasiness in wearing thereby allowing the users themselves to handle the product. The product prevents underwears from becoming unclean not only for fairly aged persons but also for younger persons when they use it for the watching of sports, touring by car, long-time journey and lodging. It also can be used for preventing the contamination of underwears in case of diseases with light degree of loose bowels.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259594-A (JP)
Title: Stator of capacitor motor and its manufacturing method
Inventor: NISHIMURA SHIGEKI
IPC: H02K15/095
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator of a capacitor motor capable of simplifying a construction section of a coil winding machine, and simplifying processing of a connecting wire in combining main winding mandrels with auxiliary winding mandrels, and its manufacturing method.  <P>SOLUTION: The construction thereof is such that a main winding mandrels group and an auxiliary winding mandrels group are integrally connected by a connection made up of each material with insulating properties, and the connecting wire for main winding and auxiliary winding clamps the foregoing split iron-core elements and is disposed at the connection on the opposed side each other.  <P>COPYRIGHT: (C)2003,JPO