baber/WOPTO huggingface dataset:
Patent JP-2004106383-A (JP)
Title: Ink application device
Inventor: MURAZAKI HIROSHI
IPC: B41J31/16
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink application device which can easily set a non application region on a member to be applied without setting a special removing member, and enables an excess ink to be collected and reused.  <P>SOLUTION: The ink application device applies ink adhered to the outer circumference of an application shaft 32 onto the member 12 to be applied by bringing the application shaft 32 with many minute protrusions on the outer circumference into contact with the member 12 while rotating the application shaft. A gap 50 is set so that the application shaft 32 becomes noncontact to the member 12 at both end sides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109088-A (JP)
Title: Quantitative determination method and device of ion concentration
Inventor: KOYAMA KAZUYA
IPC: G01N27/30
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analysis method and an analysis device capable of analyzing, in quantitatively determining specific-valence metal ion concentration by a chronocoulometry analysis, with a simple device without taking a much time; and a quantitative determination method and its device of monovalent copper contained in ammonium or an ammonium solution.  <P>SOLUTION: These quantitative determination method and device of specific ion concentration are characterized by quantitatively determining the specific ion concentration in a measuring solution by the following steps: the measuring solution is put in an anode chamber of an electrolytic bath composed by isolating the anode chamber from a cathode chamber by a negative ion exchange membrane; insoluble electrodes are disposed in the anode and the cathode, and a reference electrode of silver-silver chloride formed by immersing saturated potassium chloride in an aqueous solution is disposed through a salt bridge on the anode side; the anode electrode is constantly kept with respect to the reference electrode; and electrolysis of the measuring solution of the measuring object is executed to measure a current value and electric charge to quantitatively determine the specific ion concentration in the measuring solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003203253-A (JP)
Title: Map data display device and map data display method
Inventor: IWAMURA KAZUAKI
IPC: G06T17/05
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily-handleable visual map system and its display method for forming scenery data from map data, and retrieving and displaying the attribute including guide information of local products in the scenery.  <P>SOLUTION: A computer 301 working as a user interface, a printer 304 for user service, a map data server 305 for retrieving the map data or geographic information and a CG-computing server 306 for generating scenery display data based on the map data are combined through a network, to thereby enable visual guide presentation having excellent followability and operability.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004118321-A (JP)
Title: Physical distribution cost analyzing server, method and program
Inventor: KOMATSU MASATO
IPC: G06Q10/08
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To grasp present physical distribution cost and to verify an improvement method in view point of cost.  <P>SOLUTION: This physical distribution cost analyzing server comprises a simulation set information storing device 11 for storing the data necessary for the simulation, a simulation instruction information storing device 12 for storing the stock and the instruction for movement of workers, a simulation execution log storing device 13 for storing a log, an expense item storing device 14 for storing expense items and unit prices, a simulation executing means 21 for executing the simulation and storing a result of the simulation, a cost calculating means 22 for calculating the cost on the basis of the data on the expense item created by converting the item of the log corresponding to the expense item in reference to the expense item master storing device 15, and a result presenting means 23 for presenting the cost calculated by the cost calculating means by each expense item.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114435-A (JP)
Title: Manufacturing method for inkjet head
Inventor: KAWABATA KATSUICHI
IPC: B41J2/135
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for inkjet heads in which registration at the time of working nozzle holes of a nozzle plate is facilitated while a nozzle plate surface is prevented from being flawed at the time of working each process and dust is prevented from entering the nozzle holes, and the working efficiency can be improved.  <P>SOLUTION: At the time of manufacturing the inkjet head, the method includes a first process of conducting an ink repellent treatment to one face of a sheet-shaped nozzle plate base material from which a plurality of nozzle plates can be manufactured, a second process of attaching a protecting sheet to the ink repellent treatment face of the nozzle plate base material, a third process of working nozzle holes to the nozzle plate base material, a fourth process of working to cut the nozzle plate base material to a plurality of nozzle plates, and a fifth process of adhering a face of the side of the nozzle plate where the protecting sheet is not attached to an ink channel member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120306-A (JP)
Title: Variable gain amplifier
Inventor: KAJIWARA HISAYOSHI
IPC: H03G1/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable gain amplifier with a large variable gain range, less distortion, and less noises.  <P>SOLUTION: A gm variable differential amplifier 104 to execute the control of the gain by a bias current is used as a unit amplifier (VGA)102 constituting the variable gain amplifier 100. A large variable gain range can be obtained by connecting a plurality of stages of the gm variable differential amplifiers in series. Signals are attenuated by providing an attenuator 101 at least on the input side of the initial stage VGA1. By this, it prevents amplitude distortion from occurring in each VGA. A capacitance voltage dividing attenuator 101 which does not generate noises is used as an attenuator in order to reduce noises. A fixed gain amplifier 103 is provided at the final stage in order to obtain the desired whole gain if required in the variable gain amplifier 100. If the variable gain amplifier is used for the variable gain amplifier for controlling transmission output of a Polar loop transmitter, an excellent transmission output control function can be realized without causing large degradation of distortion characteristics and noise characteristics.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003241083-A (JP)
Title: Molded lens, scanning lens, optical scanner and image forming apparatus
Inventor: KURODA MASAAKI
IPC: G02B26/10
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic lens, used in an optical system of an optical image recording apparatus, which is low in birefringence, and is less susceptible to displacement of focus caused by resistance to environment.  <P>SOLUTION: At least a part of a non-effective area is concave, and there is a sink mark in the concave portion. The shape of the concave portion is determined so as to achieve a GI ratio (Δf/f0)≤5%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003145037-A (JP)
Title: Method of coating wire
Inventor: HUANG YEN HOW
IPC: C10M171/06
Filed: 2002-09-27
Abstract: PROBLEM TO BE SOLVED: To accurately and cleanly coat the surface of wire with a corrosion inhibitor. SOLUTION: The wire 10 on a feed roll 12 is wound on a winding roll 16 through a groove 18 of a pulley 14. During this operation, an oil mixture 5 containing the corrosion inhibitor is sprayed on the wire in the groove 18 from the upper side of the pulley 14 with air having 1 to 15 psi pressure.
Patent JP-2004118701-A (JP)
Title: Data transfer device and its program
Inventor: KUWABARA TETSUYA
IPC: H04N1/32
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and surely transfer facsimile (FAX) data to a destination device.  <P>SOLUTION: A data transfer device 2 is provided with transmission boxes for respective destination devices so as to judge whether data communication based on IPP-FAX (Internet printing protocol facsimile) or IPP (Internet printing protocol) is available or not and store a data format for transmission and other transmission route information such as a FAX number. When a user specifies a transmission box and transmits FAX data to the data transfer device 2, the device 2 transmits the FAX data by the IPP-FAX when the IPP-FAX is available, transmits the FAX data by the IPP when the IPP is available and both the data formats coincide with each other, or transmits the FAX data by an Internet facsimile or a G3 facsimile in the other cases.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119284-A (JP)
Title: Plug insertion apparatus
Inventor: TAKECHI NOBUYASU
IPC: H01R13/52
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plug insertion apparatus capable of surely preventing water from entering inside.  <P>SOLUTION: In the plug insertion apparatus, a waterproof packing 6 that is resilient in a direction pressing an ear phone 2 is provided around a plug hole 5. The plug insertion apparatus thereby has an effect of surely preventing water from entering inside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113713-A (JP)
Title: Method for inspecting fire-fighting equipment and connector for inspection
Inventor: SAKATA MITSUYASU
IPC: A62C35/68
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inspecting fire-fighting equipment by which water loss can be prevented by inspection with a process wherein no air leakage is confirmed by feeding compressed air in a water-feeding pipe before water is pressure-fed, and to provide a connector for the inspection.  <P>SOLUTION: The method is processed with a first step wherein confirmation whether or not any air leakage exists is performed by feeding air from a water inlet 1 for a linked water feed pipe 2, and a second step wherein confirmation whether or not any water leakage exists is performed by feeding water into the linked water-feeding pipe 2 via the water inlet 1 after confirmation of no air leakage in the first step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127964-A (JP)
Title: Superconducting magnet device
Inventor: YAMAGUCHI SAKUTARO
IPC: H01L39/04
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconducting magnet device in which cooling efficiency is enhanced by preventing/reducing intrusion of heat from a power supply terminal into the low temperature side through a copper lead.  <P>SOLUTION: The superconducting magnet device comprises a cryostat 10 for containing a superconducting magnet 11, and a GM (Gifford-Mc Mahon) refrigerating machine 30. The superconducting strand 12 of the superconducting magnet 11 is connected through a high temperature superconductor 13 with one end of a copper lead 14 having the other end connected with a terminal 20A which is further connected with a thermoelectric converting element 15. The terminal is connected with a power supply 40 at a normal temperature part and the GM refrigerating machine is connected, at the first stage thereof, to the high temperature side of the high temperature superconductor and, at the second stage thereof, to the low temperature side of the high temperature superconductor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123115-A (JP)
Title: Synthetic resin bottle with handle
Inventor: ITOKAWA JUNICHI
IPC: B65D1/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin bottle with a handle which is excellent in safety and handleability even in a large-sized container with its capacity reaching several liters with a technical target of prevention of inverted deformation of a dimple formed above a recess on a bottle body in the large-sized container.  <P>SOLUTION: The synthetic resin bottle with a handle has the handle assembled in a standing posture and fixed to the rear center position of the bottle body of the recess dented on the rear of a barrel of the bottle body. The dimple with the tip of the thumb of a hand for holding a handle plate serving as a holding portion of the handle brought into contact to support the bottle body is formed at the rear center position immediately above the recess of the bottle body. Protruding ends having a peripheral wall as a longitudinal protrusion are formed at both right and left ends of the dimple.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003201143-A (JP)
Title: Optical glass, preform for press forming and optical parts
Inventor: HAYASHI KAZUTAKA
IPC: G02B1/00
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide optical glass which has a high index of refraction and low dispersibility, and can give a preform for press forming having high tempera ture formability, and suitable for precision press forming.  <P>SOLUTION: The optical glass has a composition containing, as essential components, by mol, 25 to 45% B<SB>2</SB>O<SB>3</SB>, 2 to 20% SiO<SB>2</SB>, 5 to 22% La<SB>2</SB>O<SB>3</SB>, 2 to 20% Gd<SB>2</SB>O<SB>3</SB>, 15 to 29% ZnO, 1 to 10% Li<SB>2</SB>O, and 0.5 to 8% ZrO<SB>2</SB>, and in which the molar ratio of B<SB>2</SB>O<SB>3</SB>/SiO<SB>2</SB>is 2 to 5.5, the total content of La<SB>2</SB>O<SB>3</SB>and Gd<SB>2</SB>O<SB>3</SB>is 12 to 24%, and the total content of ZnO and Li<SB>2</SB>O is 25 to 30%, and has an index of refraction (nd) of 1.75 to 1.85, and an Abbe's number (νd) of 40 to 55. Alternatively, the optical glass contains, as essential components, B<SB>2</SB>O<SB>3</SB>, SiO<SB>2</SB>, La<SB>2</SB>O<SB>3</SB>, Gd<SB>2</SB>O<SB>3</SB>, ZnO, Li<SB>2</SB>O, and ZrO<SB>2</SB>, and has a viscosity at a liquid phase temperature of ≥6 dPas, a glass transition temperature (Tg) of ≤600°C, an index of refraction (nd) of 1.75 to 1.85, and an Abbe's number (νd) of 40 to 55.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004129408-A (JP)
Title: Uninterruptible power source apparatus
Inventor: OTA TOSHIYUKI
IPC: H02M3/155
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an uninterruptible power source apparatus which can supply an AC voltage to a load device using a simpler constitution and control.  <P>SOLUTION: The AC voltage of a power source to be input from input terminals 11, 12 is rectified by a rectifying circuit 15, and a storage member 24 is charged by a rectified voltage. A voltage changing only at a positive or negative side is generated by using the voltage changed in the member 24, and output from output terminals 13, 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128958-A (JP)
Title: Class d amplifier
Inventor: TAURA KENICHI
IPC: H03F3/217
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a class D amplifier provided with a correction circuit capable of correcting the distortion, that results from distortionof a sound signal which occurs in a power switching means of the class D amplifier, with a simple configuration and with high accuracy.  <P>SOLUTION: A first integrating means 21 and a second integrating means 24 integrate a pulse modulation signal ei outputted from a pulse modulating means 1 and a feedback signal ef including distortion that occurs in the power switching means 3, respectively. The pulse modulation signal ei and the feedback signal ef are respectively inputted to an input part of a comparator 25 (or 29) to generate a correction signal Vc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122627-A (JP)
Title: Folder having writing implement holding structure and writing implement holder for folder
Inventor: KOMURO KATSUO
IPC: B43K23/02
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folder and a writing implement holder which hold a writing implement of a wide use with an excellent space utilization efficiency and prevent it from slipping off, in regard to a folder having a general structure.  <P>SOLUTION: The holder has a writing implement insertion part 21 and a writing implement support part 22. One end portion 25 of the insertion part is connected rotatably to the spine 3 of the folder, while the other end portion 24 thereof is connected rotatably to the front thick cover 2 of the folder, and a ridge portion 25 is projected into a space formed among the spine 3 of the folder, front and back thick covers 2 and 4 and a paper fastener, in an almost equal height, when the folder is closed. One end portion 29 of the support part is connected rotatably to the spine 3 of the folder, while the other end portion 28 thereof is connected rotatably to the front thick cover 2 of the folder, and a ridge portion 30 is projected into the space formed among the spine 3 of the folder, the front and back thick covers 2 and 4 and the paper fastener, in a height of inclination, when the folder is closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131520-A (JP)
Title: Photocurable resin composition and optical member
Inventor: FUTAMI SATOSHI
IPC: C08L33/14
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocurable resin composition affording a cured product having a high refractive index and good recovering properties and excellent adhesiveness to a substrate.  <P>SOLUTION: The photocurable resin composition comprises (A) 20-80 wt.% of a urethane (meth)acrylate obtained by reacting a polyether polyol having an alkyleneoxy structure in the molecule with an organic polyisocyanate compound and a hydroxy group-containing (meth)acrylate, (B) 10-70 wt.% of a monofunctional ethylenically unsaturated compound, (C) 5-25 wt.% of a tetrafunctional or a higher-functional (meth)acrylate monomer and (D) 0.1-10 wt.% of a photopolymerization initiator. The cured product obtained by curing the composition is preferably used as an optical member such as a lens part of a lens sheet or a backlight using the lens sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133546-A (JP)
Title: Www server, method for providing fault information of the same, and program
Inventor: ASAZUMA TOMOHIRO
IPC: H04L12/70
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To transmit text data indicating that a fault occurs in a WWW server itself to an unspecified number of terminal apparatuses in real time.  <P>SOLUTION: The WWW server 1 includes a WWW server monitor part 1D for determining whether the fault occurs in the WWW server itself or not, a transmission source specifying part 1G for acquiring an IP address of the terminal apparatus which requests reading via a communication network when it is determined that an abnormality occurs in the WWW server itself, and a fault information transmitting part 1H for transmitting text data indicating the occurrence of the fault in the WWW server itself to the terminal apparatus corresponding to the acquired IP address.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003159446-A (JP)
Title: Premium receiver device of game machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To resolve a problem that a cover member 8 is difficult to attach and detach because an electrical part is attached to a cover member in a conventional premium receiver device although the wiring of the electrical part attached to the premium receiver device (commonly known as a ball plate) has to be pulled out to the rear side through the inside of the premium receiver device.  <P>SOLUTION: The premium receiver device 6 of a game machine consisting of a plate member 7 provided with a plate part 7b that receives pachinko balls, a cover member 8 that covers the plate member 7 for decoration and an electrical member 9 such as a display device. The plate member 7 is attached to a front plate 5 side, and the electrical member 9 is attached to the plate member 7 side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004134533-A (JP)
Title: Method for fabricating semiconductor device, semiconductor device, electro-optical device, and electronic apparatus
Inventor: MIYASAKA MITSUTOSHI
IPC: H01L21/20
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fabricating a semiconductor device in which a semiconductor element can be formed using a semiconductor film composed of crystal grains having a controlled face orientation.  <P>SOLUTION: The method for fabricating a semiconductor device comprises a step for forming a film (11) composed of a substance containing a metal and accelerating crystallization of a semiconductor film on a substrate (10), a step for depositing an underlying insulation film (12) on the substrate (10), and a step for making micropores (13) through the underlying insulation film (12) thus exposing the crystallization accelerating film (11) to the bottom of the micropores (13). The method further comprises a step for depositing a semiconductor film (14) on the underlying insulation film (12) and in the micropores (13), a step for heat treating the substrate (10) to crystallize the region of the semiconductor film (14) including the vicinity of the bottom of the micropores (13) in a solid state thus obtaining a semiconductor film containing a crystal component, and a step for melting and crystallizing the semiconductor film (14) starting from the semiconductor film containing a crystal component in the micropores (13) thus obtaining a crystalline semiconductor film (18).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132900-A (JP)
Title: Evaluation device for inner circumferential face of engine bore
Inventor: MATSUOKA KATSUMI
IPC: G01B11/30
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for evaluating smooth condition in an engine bore inner circumferential face, hardly affected by brightness fluctuations.  <P>SOLUTION: The inner circumferential face 110 of the engine bore 100 is image-picked up by an imaging part 10 to generate an analytical image 200 of an evaluation object. A power spectrum calculating part 32 applies two-dimensional Fourier transform to the analytical image 200 to generate a power spectrum image 210 for showing the distribution of power values with respect to respective two-dimensional space frequencies. A determination part 34 calculates a ratio with respect to all the picture elements of which the value is substantially zero, in the power spectrum image 210. The ratio is reduced when fine unevenness exists in large number in a honing mesh or the like. The ratio is compared with a threshold determined by an experiment to determine thereby the quality of the smooth condition on the face after a honing work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130270-A (JP)
Title: Vibration generator
Inventor: NAKANUMA TADASHI
IPC: B06B1/06
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To generate big vibrations while saving power in a vibration generator used for a termination call of a cellular phone.  <P>SOLUTION: A vibration-generating source 1 comprises piezoelectric elements 3a, 3b pinching the center part of an elastic arm 2, and weights 5 attached on both sides of the arm 2. The piezoelectric elements 3b is fixed to a case 6 of the cellular phone through a support 4. A driving part 10 performs time-sharing for vibration acceleration caused by application of voltage through the use of inverse piezoelectric effect of the piezoelectric elements 3a, 3b, and ascertainment of vibration state caused by piezoelectric effect of the elements 3a, 3b to apply voltage at appropriate timing in accordance with an ascertained waveform of the vibration.  <P>COPYRIGHT: (C)2004,JPO