baber/WOPTO huggingface dataset:
Patent JP-2002254675-A (JP)
Title: Ink tank
Inventor: SATO OSAMU
IPC: B41M5/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an ink tank of a relatively simple constitution without generating clogging at an ink jet recording head filter, capable of suppressing the ink residual amount to minimum and improving reliability at a low cost in a large size ink tank capable of directly storing liquid inside. SOLUTION: In the ink tank having a housing capable of directly storing a liquid for recording inside and a plate member to be bonded to the upper side of the housing for making the inside of the housing a sealed space, a supply part for supplying the liquid in the housing to the recorder and an atmosphere communication part for communicating the interior of the housing to the atmosphere are integrally formed at the plate member. A supply tube extending to nearly the bottom part in the housing is connected to the supply part, and a filter is attached to the bottom part of the supply tube through a filter support member. The surface tension of the liquid is 20-50 dyne/cm, and the outer peripheral bottom part of the filter support member is fixed within a range of from 0.2 mm to 5 mm from the bottom part inside the housing.
Patent JP-2002267304-A (JP)
Title: Ice dispenser
Inventor: MIZUMURA SHUICHI
IPC: F25C1/14
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent vapor condensation in a drain pan. SOLUTION: In the front part of an apron panel 51, a cup stage 50 is provided and a deep pan shaped drain panel 56 is provided on a bottom part. The rear side of the upper surface of the drain panel 56 passes the lower edge of the apron panel 51 and slightly enters a back side of the apron panel 51. The lower edge of the apron panel 51 facing the inner part of the drain panel 56 is bent slantingly upward in the back side to form a guide plate 60. Between the guide plate 60 and an opening edge 56A in the rear side of the drain panel 56, an outlet port 61 is directed slantingly downward to the drain panel 56 from a machine. A part of exhaust heat used for cooling a refrigerating device is supplied to the drain panel 56 through the outlet port 61. Thus, ice pieces accumulated therein are melted and exhausted outside the machine and the evaporation of cold water is promoted.  The dew formation is prevented on the outer bottom surface of the drain panel 56.
Patent JP-2002264676-A (JP)
Title: Unbalanced position marking method for differential gear, and differential gear
Inventor: TSUCHIYA KENICHI
IPC: B60K17/16
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an unbalanced position marking method for a differential gear allowing an unbalanced position to be marked in an appropriate position, and the differential gear with the unbalanced position marked in the appropriate position. SOLUTION: In static unbalance computing steps (S11-S15), the deflection quantity and deflection position of a companion flange are measured to compute the static unbalance value of a companion flange single body. In a dynamic unbalance computing step (S17), the grade and position of dynamic unbalance of the differential gear are measured to compute the dynamic unbalance value of the whole differential gear. In unbalanced position marking steps (S19, S21), the static unbalance value obtained in the static unbalance computing steps, and the dynamic unbalance value obtained in the dynamic unbalance computing step, are added, and the position of the added result is marked on the companion flange.
Patent JP-2002262646-A (JP)
Title: Threshing device
Inventor: UMEBAYASHI RYUJI
IPC: A01F12/18
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a threshing device capable of simply and readily releasing lock and excellent in safety in a lock device of a threshing chamber cover of a thresher. SOLUTION: This threshing device is constituted so that release of lock of a threshing chamber cover to a thresher body is carried out by pressing and drawing operation of a slide lever installed outside the machine body in a lock device of the threshing chamber cover openably and closably attached to the thresher body.
Patent JP-2002270662-A (JP)
Title: Substrate-processing apparatus, substrate-processing system, and substrate transfer method
Inventor: KIMOTO NOBUYO
IPC: H01L21/677
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To minimize damages to peripheral members even when a wafer carrier falls down during movement or lifting/lowering operations of the wafer carrier on a substrate-processing apparatus. SOLUTION: A substrate-processing apparatus for performing prescribed processing operation over a wafer transferred from a load port door includes a load port base 2a for mounting thereon a wafer carrier, accommodating a plurality of wafers in front of the load port door and a shielding plate provided, so as to surround the periphery of the load port base 2a.
Patent JP-2002264334-A (JP)
Title: Piezoelectric driver
Inventor: OGATA KENICHI
IPC: H01L41/083
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric driver which can deal with high image quality. SOLUTION: The piezoelectric driver comprises multilayer piezoelectric elements, each comprising a plurality of piezoelectrics and electrodes arranged alternately in layers, arranged at a specified interval wherein a piezoelectric at one end part of a multilayer piezoelectric element is connected integrally with a piezoelectric at one end part of an adjacent multilayer piezoelectric element through a connecting part.
Patent JP-2002265219-A (JP)
Title: Method for producing metal-containing material
Inventor: IMAI HIROHIDE
IPC: C02F1/62
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To suitably treat a solution or slurry particularly containing heavy metallic ions at user's side at low cost and with a small space and to reuse the treated metal-containing material as a resource. SOLUTION: A pH regulator and a reducing agent are added to the solution or the slurry containing metallic ions, pH value and oxidation-reduction potential are adjusted, the metallic ions included in the solution is made into metals, thereafter, at least a part of water which is included in the gained solution is removed and the metal-containing material is produced.
Patent JP-2002270511-A (JP)
Title: Method for depositing polycrystalline si thin film, polycrystalline si thin film, photovoltaic element and target
Inventor: ISHIHARA SHUNICHI
IPC: C23C14/34
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a polycrystalline silicon thin film with large particle size. SOLUTION: In a polycrystalline Si thin film depositing method, polycrystalline thin film Si is deposited on an oxide substrate. The method includes a process for partially forming a crystalline silicon area on the substrate, and a process for making crystal Si grow in the crystalline silicon area with silicon as a core on a condition that amorphous Si is deposited in an area where crystalline silicon is not formed.
Patent JP-2002279320-A (JP)
Title: Method and device for settling by credit by mobile phone
Inventor: SAKAMOTO TERUO
IPC: G06Q20/24
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for settling by credit using a mobile phone, capable of settling by credit by using the mobile phone without having to carry a plurality of credit cards. SOLUTION: The mobile phone 1 is provided with a memory 12 and a card reader 13, in addition to an antenna for communication 11. The memory 12 stores personal information of one's own credit card 2 read from the card reader 13 or acquired from a credit company 4 via the Internet by using the mobile phone 1. Then the stored personal information of the credit card 2 is transmitted to a register 3 by radio communication. Personal identification is conducted by inputting a personal identification number or the like from the mobile phone 1.
Patent JP-2002277636-A (JP)
Title: Polarizing plate
Inventor: MASUDA TOMOAKI
IPC: G02B5/30
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To develop a polarizing plate of which the polarizing layer is hardly cracked even under high temperature and which is practicable even at 120 deg.C and excellent in heat resistance. SOLUTION: The polarization plate is constructed by arranging the polarizing layer composed of a coating film of a lyotropic liquid crystalline dichroic pigment or of a lyotropic substance containing a dichroic dye on a film composed of a norbornene resin and exhibiting <=0.05% degree of shrinkage on heating at 80 deg.C for three hours.
Patent JP-2002147418-A (JP)
Title: Junction member
Inventor: SHIRAI TETSUO
IPC: F16B5/10
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a junction member facilitating junction and detachment of two plate materials while improving junction force and adaptable even when a through hole cannot be formed on one of the two plate materials. SOLUTION: This junction member is composed of a key member 1 and a key receiving member 2. The key member is composed of a head 3, a shaft part 4 extended substantially perpendicular to a surface of the head 3, and a key part 5 formed on a tip of the shaft part 4 protrusively in the direction substantially perpendicular to the axial direction of the shaft part 4. The key receiving member 2 has a hole part 6 of a shape corresponding to the key part 5. The two plate materials are joined by inserting the shaft part 4 through a through hole H1 of one plate material W1, rotating the key part 5 a predetermined angle in a state inserted through the hole part 6, and locking the key part 5 to an opening rim part of the hole part 6.
Patent JP-2002281317-A (JP)
Title: Printer
Inventor: MORISHITA KOICHI
IPC: B41J2/52
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of enhancing the recorded quality of an image by optimizing density information in the case of smoothing with an image processing function. SOLUTION: In operations in this embodiment, an edge part of the image with high density is detected based on inputted image data, whether or not the edge part becomes an object of smoothing from arrangement of images and the smoothing is executed when both conditions are satisfied. Since detection of the density of the edge part of the image is required, a pixel and pixels of interest surrounding it are referred to as shown in Fig. 1. When difference exists in the density between the pixel and the pixels of interest surrounding it and the difference in the density is more than a fixed one, the edge part is judged as the one of an image which can be a compensating object. Since jaggy becomes more conspicuous when the difference in the density between a background color and a printed image becomes larger, resolution in appearance is enhanced by smoothing only to the edge part of the image with high pixel density.
Patent JP-2002281161-A (JP)
Title: Responding system to visitor
Inventor: NAKAMURA TOSHIO
IPC: G10L17/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To correctly, authenticate an unknown visitor and provide more adequate response. SOLUTION: In the system, biometrics information of a visitor is obtained, and the biometrics information is recorded. The previously stored biometrics information is retrieved and checked to identify the visitor. The result is informed to the host. In addition, a desired response processes on the host registered previously is carried out during the absence of the host.
Patent JP-2001327593-A (JP)
Title: Thermoforming treatment of absorptive medical apparatus
Inventor: DATTA ARINDAM
IPC: B29C51/08
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a perform of a bioabsorptive polymer which is molecular- oriented in at least uniaxial direction suitable for formation of medical apparatus and is subjected to thermoforming treatment. SOLUTION: This preform is formed of the bioabsorptive polymer sheet material which is heat treated and is subjected to forming treatment by three- dimensional forming molds, by which molecular orientation is imparted to the polymer sheet material. Further, the sheet material is subjected to cooling treatment, by which its orientation is at least partly maintained.
Patent JP-2002282944-A (JP)
Title: Roller leveler for h-shaped steel
Inventor: MIURA YOSHINORI
IPC: B21D3/05
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a roller leveler capable of stably flatten an H-shaped steel without causing a local high reduction to a web and a flange. SOLUTION: The outer sides 3a of the flange 3 are repeatedly compressed vertically and alternately to be flattened by collar parts 10 of a pair of collared rollers 6. A lubricant is supplied to a contact between flange contacting surfaces 10a of the collar parts 10 and the outer sides 3a of the flange through a supply tube 20.
Patent JP-2002288405-A (JP)
Title: Method for project management, project managing server, accepting server, and program
Inventor: NOGUCHI MASATO
IPC: G06Q50/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To realize a project management system of high security. SOLUTION: Information related to a project is registered in a project management server 1, and user authentication information which shows authority to access each file by project members is supplied and set from the project management server 1 to a WWW server 3. The WWW server 3 refers to user authentication information in response to an access request from a client 5 to confirm that the access request is proper, and thereafter, the WWW server 3 is connected to the project management server 1 to confirm authority for access of a user to a project management tool. After confirmation of authority for access, read processing, update processing, or the like of a designated file is performed in accordance with the request from the client 5.
Patent JP-2002283736-A (JP)
Title: Thermal recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/333
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material having a high sensitivity, few surface fogging and excellent in preservation stability of color developed image. SOLUTION: As to a thermal recording material provided with a thermal color developing layer which contains a colorless or light colored coloring compound and a color developing compound which makes it develop color developed upon heating as main components on a substrate, the thermal material is characterized by containing p-methyl phenol as a color developing compound and a compound represented by the following formula (1).
Patent JP-2002287930-A (JP)
Title: Print control device, and program
Inventor: SUMI SHINJI
IPC: G06F3/0484
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a printer driver capable of outputting the set content by a simple procedure of a user. SOLUTION: When the printer driver 120 receives a predetermined operation on a print setting screen, a print setting output screen is displayed. When the output instruction of print setting is received on this screen, a print setting output unit 123 acquires set item information from a structure for storing driver setting items defined in an operating system 100 when the printing is executed. A list of the set items of the printer driver 120 is file-output or printed out according to the choice of the user.
Patent JP-2002296230-A (JP)
Title: Electrochemical carbon dioxide sensor
Inventor: IWAHARA HIRONARI
IPC: G01N27/416
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a carbon dioxide sensor hardly causing aging effect and having high detection sensitivity. SOLUTION: This carbon dioxide sensor is provided with a lithium ion conductive solid electrolyte 1 having lithium ion conductivity, a first electrode 2 formed on one surface of the solid electrolyte 1 and contacting to a reference gas, and a second electrode 3 formed on the other surface of the solid electrolyte and contacting to a measurement gas. Since the latest lithium ion conductive solid electrolyte is used for the solid electrolyte, the aging effect can be reduced and the detection sensitivity can be enhanced.
Patent JP-2002294286-A (JP)
Title: Bactericidal detergent composition
Inventor: MIYAGAWA KENICHI
IPC: C11D3/20
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a bactericidal detergent composition which exhibits excellent bactericidal effects and detergency in cleaning food such as vegetables, fruits, and fishery products and in cleaning cooking machines and apparatuses, tableware, food processing apparatuses, food production machines, etc., does not foam, and is excellent in rinsability and safeness. SOLUTION: This bactericidal detergent composition contains, as the main ingredients, (A) 10.0-50.0 mass% at least one organic acid compound selected from the group consisting of organic acids and their salts, (B) 0.1-3.0 mass% fatty acid monoglyceride, (C) 10.0-50.0 mass% at least one water-soluble solvent selected from the group consisting of ethyl alcohol, propylene glycol, glycerin, and polyethylene glycol, (D) water, and optionally (B') 0.1-15.0 mass% at least one surfactant selected from the group consisting of polyglycerin fatty acid esters, polyglycerin condensed fatty acid esters, and sorbitan fatty acid esters. The pH of a 1 mass% aqueous solution of the composition is 2-5 at 25 deg.C.
Patent JP-2002293705-A (JP)
Title: Silver-based antibacterial agent and method for producing the same
Inventor: NAKAO YUKIMICHI
IPC: A01N25/30
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a silver-based antibacterial agent containing colloidal silver particles having small diameter and usable over a long period without lowering the antibacterial power. SOLUTION: The silver-based antibacterial agent is composed of an inorganic adsorbent supporting colloidal silver particles and a cationic surfactant. The agent can be produced by adding and reacting the cationic surfactant and a composite metal hydride to an aqueous solution of a water-soluble silver salt to form a silver hydrosol and adding powder of the inorganic adsorbent to the produced silver hydrosol to effect the adsorption of the colloidal silver particles and the cationic surfactant to the powdery adsorbent.
Patent JP-2002299576-A (JP)
Title: Ferroelectric thin film device and method of manufacturing the same
Inventor: TAMURA HIROAKI
IPC: H01L21/8246
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a ferroelectric thin film device which enables to prevent degradation of device characteristics due to the reduction of a ferroelectric thin film material by fabricating a thin hydrogen barrier film material by a method most appropriate for it. SOLUTION: A hydrogen barrier film with good crystallinity is formed in advance on a substrate having a lattice matching the hydrogen barrier film, and then the hydrogen barrier film is transferred onto a ferroelectric thin film capacitor. A process of forming a thin hydrogen barrier film 206 on the thin ferroelectric film capacitor comprises a process (A) of forming an iridium oxide film 211, a thin hydrogen barrier film on the surface of the substrate A, a process (B) of forming a thin metal B tin film 210 on the hydrogen barrier thin film, a process (C) of bonding an upper electrode 209 of the thin ferroelectric film capacitor to the surface of the substrate A, and a process (D) of transferring the thin hydrogen barrier film onto the thin ferroelectric film capacitor by peeling off the substrate A.
Patent JP-2001309832-A (JP)
Title: Hinge mechanism for vehicle seat and seat equipped with hinge mechanism
Inventor: CILLIERE FRANCOIS
IPC: B60N2/20
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a hinge mechanism which improves its strength more than conventional ones. SOLUTION: A hinge mechanism is equipped with a movable cheek plate 8 which has a circular set consisting of plural teeth 13 and an immovable cheek plate 7 supporting 1st and 2nd toothed slags 11, 25 which slide radially to get connected with the teeth set. Though the 1st slag usually slides on the immovable cheek plate without circumferential clearance, the 2nd slag slides between two guides opening towards the teeth set with clearance, and collaborates with these guides, then a wedge shaped space 45 is formed to get a pair of wedge parts 44 which are protruding at both sides of the 2nd slag.
Patent JP-2002300682-A (JP)
Title: Electronic equipment
Inventor: OTA JUN
IPC: H04R1/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To increase the workability in manufacturing and repair works by requiring no particular care for fear of attachment of sawdust even if a wood cabinet is used, and also to improve the sound quality and outer appearance. SOLUTION: An electronic equipment 1 comprises a plurality of electronic components 7 installed in the wood cabinet 2 via sub-cabinets 3, 6 and 6. Due to this structure, in manufacturing and repair works, the electronic components can be installed on the sub-cabinets 3, 6 and 6, requiring no particular care for fear of attachment of sawdust and consequently facilitating the manufacturing and repair works and increasing the workability. Since the wood cabinet is used, the sound quality is enhanced, and at the same time, the outer appearance is also improved due to the warmth, grains, or the like of a wood material.
Patent JP-2002296021-A (JP)
Title: Thickness measuring instrument
Inventor: MIZOBUCHI KIYOSHI
IPC: G01B15/02
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a thickness measuring instrument capable of sensitively measuring the thickness of a measured material even if the thickness of the measured material varies within a narrow range and capable of actualizing high measuring accuracy. SOLUTION: This instrument for measuring the thickness of the measured material 1 is equipped with an X-ray tube unit 10 having an X-ray tube 11, an X-ray detection unit 20 having an X-ray detector 40, and a driving device 30 for synchronously reciprocating the tube unit 10 and detection unit 20 along the width direction of the material 1 traveling a pass line between these units, wherein a mask 50 is mounted in front of a sensor 42 of the detector 40 so as to partly cover the sensor 42. Since the front of the sensor 42 of the detector 40 is partly covered by the mask 50, the detector 40 can receive X rays through a smaller area than that of the sensor 42. Therefore, the measuring area of the material 1 per unit time can be reduced.
Patent JP-2002299870-A (JP)
Title: Heat sink with fan
Inventor: OSAWA TOMOYUKI
IPC: H05K7/20
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink with a fan which effectively utilizes air flow formed by a cooling fan for cooling a heat sink even the sizes of the heat sink do not match with those of the cooling fan. SOLUTION: A matter to be cooled is fixed to the surface of a base 11. A radiation fin 12 is disposed on the backside of the base 11 in a specified direction. A heat sink cover 13 covers the fin to form an air passage closed at one end but open at the other end. A cooling fan 15 is mounted in a cold air intake 14 formed near the closed end of the air passage.
Patent JP-2002301007-A (JP)
Title: Tip of endoscope with hood
Inventor: SANO HIROSHI
IPC: A61B1/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a tip of an endoscope with hood capable of stably securing an observation field by preventing an internal mucous membrane from being sucked into an end hood even if sucked from a suction opening which opens into the end hood. SOLUTION: An air groove 8 is provided for communicating a space surrounded by both the tip face 2a of a tip body 2 and the tip hood 3 with the rear end of the hood 3.
Patent JP-2002301888-A (JP)
Title: Album mount
Inventor: OKABE YUJI
IPC: B42D1/08
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an album mount which prevents rising of an album mount sheet and a film covering the mount. SOLUTION: The album mount is constituted of a partial pasted face 2 coated with paste and of the film 11 which has a folded-back fore end part 6 at a position where it is opposite to a portion 3 not coated with the paste and where the paste is not applied, and which covers the album mount.