baber/WOPTO huggingface dataset:
Patent JP-2002001869-A (JP)
Title: Glass having anti-fogging function and method for heating the same
Inventor: ONO YUJI
IPC: B32B17/06
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To rapidly remove a fog or a dew formation by efficiently heating a glass of a window of residence in a cold region, a deep freezer or the like for displaying a food used in a convenience store or the like. SOLUTION: A thin film made of a magnetic loss material in which Fe, Co and Ni are dispersed in a continuous phase of an oxide is formed on a surface of the glass, and heated by a high-frequency induction heating. The heating is conducted by disposing an oscillator near the thin film or a transmission line disposed near the film and connected to a high-frequency power source.
Patent JP-2001332219-A (JP)
Title: Discharge lamp
Inventor: OKAMOTO SATORU
IPC: H01J65/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp that has internal electrodes on the inner peripheral wall of a discharge chamber, of a simple power feeding structure for the internal electrodes, and a high reliability. SOLUTION: The discharge lamp is equipped with an internal electrode on the inner wall of a glass tube forming the discharge chamber and another electrode disposed via a dielectric, a filmy terminal part for external electric supply on the outer wall face at an end of the glass tube, a filmy relay conductor on the outer edge face of the glass tube, and a sealing member to seal the glass tube. The sealing member is connected airtight to the glass tube through the terminal part for external electrical supply or the relay conductor, and a part of the terminal for external electrical supply is exposed to form an electrical supply terminal joint, which is electrically connected to the inner electrode by joining the relay conductor therewith.  Two or all of continued electroconductive members among the inner electrode, the relay conductor and the terminal for external electrical supply can be constituted with a filmy conductor which is formed monolithically.
Patent JP-2001159871-A (JP)
Title: Image display device
Inventor: FUJIWARA AKISHI
IPC: H04N5/66
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To improve the display picture quality of an animated image by using a display device in a hold-type light emission mode such as a liquid crystal. SOLUTION: The back light 2 of a transmission type liquid crystal panel 1 is equipped with a belt 5 having a transmission film 3 and a shielding film 4 alternately formed on the belt so that the light from the back light 2 can be cut for a specified period. Since the back light 2 is not blinked, this prevents color position shift or the like. The display can be performed in the same way as an impulse driving type so that an animated image can be displayed in a good state without mixing images in different frames.
Patent JP-2001342773-A (JP)
Title: Mounting structure for rear cover of mailbox
Inventor: TAKECHI YUSUKE
IPC: E05D7/10
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a rear cover of a mailbox, which allows the operator to inert a shaft pin with both his hands, to thereby improve assembling performance of the mailbox and reduce working hours required for assembling the same. SOLUTION: The rear cover 3 is arranged on a take-out port 2 on a rear side of the mailbox 1. Shaft installing holes 5 are formed in both side surfaces of the take-out port 2 at respective upper locations thereof, and shaft insertion holes 6 are formed in respective shaft receiving bases 7 arranged on an internal surface of the rear cover 3. Then, the shaft pin is inserted into the shaft installing holes 5 and the shaft insertion holes 6, to thereby rotatably and openably install the rear cover 3. While the rear cover 3 is fully opened, engaging claw 11 for engaging with upper ends of a cover receiving edge 4 are formed on an internal surface of the rear cover 3 and engaging portions for engaging with an upper edge 2a of the take-out port 2 is formed on an external surface of the rear cover 3.  Then, in a temporarily locking state where the engaging claw 11 engage with the cover receiving edge 4 and the upper edge 2a of the take-out port 2 engages with the engaging portion, the shaft insertion holes 6 are aligned with the shaft installing holes 5.
Patent JP-2002013663-A (JP)
Title: On/off valve device for fire-fighting equipment
Inventor: ITO YUKITOMO
IPC: F16K31/122
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide water hammer dealing structure, that an on/off valve device for fire-fighting equipment is provided to prevent the occurrence of water hammer, and a condition is provided to compromise between too fast a flow of water immediately after opening for preventing the occurrence of water hammer and a excess delay flow of water for initial fire-fighting and regulation is practicable, even on site. SOLUTION: The on/off valve device comprises a stem to intercouple a control piston and a valve body; a pressure chamber to perform operation for opening the valve body via a stem by pressurization; a connecting pipe for effecting intercommunication between the pressure chamber and piping on the primary side; a means for detecting water charged on piping on the secondary side; a half-opening maintaining means for a valve body for controlling water fed to and discharged from the pressure chamber, in linkage with the stem at a process for charging water in piping on the secondary side; and a re-opening valve means for controlling water fed to and discharged from the pressure chamber by a control piston through detection of charge with water, so that the control piston is moved to the fuller-opened direction of the valve body.  A maintaining opening set means is provided at the half-opened maintaining means, such that the valve body maintains half-open state at a desired degree of opening.
Patent JP-2002016080-A (JP)
Title: Manufacturing method of trench-gate type mosfet
Inventor: KOBAYASHI HITOSHI
IPC: H01L29/78
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent the channel leak of a trench-gate type MOSFET. SOLUTION: First, a source diffusion layer is formed through ion implantation and thermal diffusion. Then, by the RIE, after a trench for a trench gate is formed, sacrificial oxidation and gate one are carried out. At this point, ion implantation for a base diffusion layer has not been carried out yet. Trench gate is formed by the formation and etchback of a polysilicon film. Then, an interlayer insulating film is formed, and in addition, the trench is formed in the interlayer insulating film with a resist as a mask. Successively, with the same resist as the mask, ion implantation is carried out, and furthermore, the base diffusion layer is formed by thermal diffusion. Then, a trench contact is formed, and a base contact layer is formed.
Patent JP-2001334831-A (JP)
Title: Mat sheet for open-air parking lot
Inventor: KIKUCHI JIRO
IPC: B60J11/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a mat sheet for an open-air parking lot which is easier and familiar to use by making a sheet for a passenger car slimmer and more compact. SOLUTION: The mat sheet is characterized in that it is finished by making the rectangular sheet of cloth in two layer, by providing a longtitudely several equal section and by inserting the mat into a sectioned bag-like cloth.
Patent JP-2002011834-A (JP)
Title: Multifunctional sheet film member
Inventor: TANGE TAKASHI
IPC: C09J7/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctional sheet film for radiating a minus ion and simultaneously radiating a far infrared ray. SOLUTION: A multifunctional sheet film member comprises an adhesive sheet or the like obtained by coating, mixing, molding a resin composition for radiating the minus ion and simultaneously radiating the far infrared ray or laminating a laminated sheet or an adhesive layer. Thus, conveniently and lightly cut sheet films in various sizes are simply adhered, can conveniently supply the minus ion having effects of stabilizing an autonomic nerve, activating a cell and improving a health, and effects of collecting and performing multiple functions of radiating the far infrared ray for accelerating a blood circulation are achieved.
Patent JP-2002014688-A (JP)
Title: Sound generating device for agricultural machinery
Inventor: DOI YOSHINORI
IPC: G10K9/12
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To surely inform an operator of the contents of an abnormality detected by a sensor and also information on driving. SOLUTION: In the agricultural machinery having sensors arranged in each part thereon and a controller to issue instructions for operation by discriminating a driving situation of the machine, the controller is connected with a horn and a sound generation means so as to make the horn sound intermittently before and after a speech message by the sound generation means.
Patent JP-2002019908-A (JP)
Title: Correcting device
Inventor: KAWAMURA ATSUSHI
IPC: B65G1/00
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a correcting device unnecessitating power for a press action. SOLUTION: A carrier route 80 capable of carrying a suspendable bag-shaped article 1 by loading the article 1 into a carrier body 3 is provided. In the carrier route 80, a pressing means 60 applicable to an upper part of the bag-shaped article 1 from an upper side is provided. The pressing means 60 performs the press action on the upper part of the bag-shaped article 1 by utilizing carrying force of the bag-shaped article 1. Namely, the upper part of the bag-shaped article 1 can be corrected into a pushed state without using other power except power for carrying the carrier body 3, that is, power for the press action, power for the press action is unnecessitated, and structure and control can be simplified.
Patent JP-2002020156-A (JP)
Title: Roadbed material using steelmaking slag as raw material
Inventor: NAKAGAWA MAKIKO
IPC: C04B28/08
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To solve such problems that insufficiency of strength and expansion due to free MgO, of a roadbed material produced by crushing a slag hardened body using steelmaking slag as a part of the raw material, and rise in pH of water in contact with the roadbed material, are caused. SOLUTION: The production process of this roadbed material comprises mixing a mixture which contains granular molten pig pretreatment slag as steelmaking slag and also contains fine powdery blast-furnace slag as an SiO2- containing material, with water, to obtain a mixture and to harden the mixture crushing the resulting hardened body, wherein in the above mixture, on the basis of the total mass of all the components of the mixture, the content of the granular molten pig pretreatment slag having >=1.18 mm grain size is 15-55 mass % and the content of the fine powdery blast-furnace slag is 5-40 mass %, and the pH of water brought into contact with the roadbed material, after the contact, is <=10.
Patent JP-2002018081-A (JP)
Title: Management device for game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To recognize the occurrence of a specific game state in detail in a game machine continuing a play until the specific game state advantageous to a player occurs in the number of the variable display implementation times of a variable display section having a predetermined probability fluctuation state or before the number of the implementation times. SOLUTION: This management device for the game machine collects and manages the game information of the game machine continuing the game until the specific game state advantageous to the player occurs in the number of the variable display implementation times of the variable display section having the predetermined probability fluctuation state or before the number of the implementation times. A position where the specific game state occurs in the probability fluctuation state and a position where no specific game state occurs in the probability fluctuation state are identifiably outputted.
Patent JP-2002023223-A (JP)
Title: Camera
Inventor: INOUE TAKASHI
IPC: G03B17/02
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a camera, which is put in a photographing feasible state, when a shielding member is opened by immediately performing initializing operation, such as battery check opening and which prevents photographing errors, such as performed in a state that a shielding member is half-opened. SOLUTION: This camera is provided with the shielding member which is attached to the front face of a camera body and movable between a position where it shields the front face of the camera body, including an image pickup lens and a position, where it is opened and the shielding member position detecting means to detect the position of the shielding member at the vicinity of a shielding position and in the vicinity of an opening position.
Patent JP-2002018327-A (JP)
Title: Powder supply device
Inventor: SUZUKI ASAO
IPC: B05B7/14
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a direct suction type powder supply device capable of smoothly sucking wax powder or pile, which is difficult to supply to a spray gun in the conventional device for powder coating, to force sending the sucked material to the spray gun and spraying on a material. SOLUTION: The wax powder or pile is smoothly sucked and forcibly sent by intensifying the powder part fluidization at a suction part attached to the tip part of the suction pipe of an injector pump and attaching a vibrator to an attaching plate to which the injector pump is attached and activating the vibrator to vibrate also the suction part.
Patent JP-2002026914-A (JP)
Title: Network unit, and recording medium for recording its program
Inventor: MIYAHARA HIDEKI
IPC: H04L12/28
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To reduce trouble at network address setting in a local area network where a manufacturer of a network device is limited such as a control system having control display devices and a host computer. SOLUTION: Upon the receipt of an own generation instruction of an IP address from a control host computer 6, an address setting section 46 of each programmable display device 4 stores a serial number of a MAC address of its own device to a predetermined 1st area in an IP address storage section 42b and also stores a part of a MAC address vender ID in a remaining 2nd area. When the generated IP address is coincident with an IP address of the control host computer 6, the section 46 changes the value of the 2nd area. Thus, each programmable display device 4 can set a unique IP address by itself without the need for communication with other programmable display devices 4.
Patent JP-2002025246-A (JP)
Title: Semiconductor storage device
Inventor: KAMOSHITA MASAHIRO
IPC: G06F21/79
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To desirably prohibit a specific area from being written in a nonvolatile semiconductor storage device. SOLUTION: The memory cell array 21 of each bank 15a to 15d is provided with a storing part 21a. Write prohibition data to the memory cell array are selectively stored in the storing part in a setting mode. A decision circuit 26 holds the write prohibition data read from the storing part in an initial anode and controls an access to the memory cell array in accordance with the write prohibition data. A storing part control circuit 27 can select the storing part 21a in the setting mode and the initial mode.
Patent JP-2001042277-A (JP)
Title: Manufacture of liquid crystal display panel
Inventor: YAMAMOTO HIDETSUGU
IPC: G02F1/1343
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a liquid crystal display panel which is not brought into an abnormality of the whole display screen of the liquid crystal display panel even if short circuited, by providing each common bus line and each other end part of video signal wirings with a resister to be connected for each same color. SOLUTION: This panel has resisters 7 of several KΩ to tens of KΩ between video signal wirings 2a and common bus wirings 3a-5a. Thus, when a liquid crystal panel 8 to be inspected has faulty points 30 and 31 caused by a pattern abnormality or the like, the former is a short-circuit between the common wirings 3a and 4a, and causes a display abnormality on the whole liquid crystal display panel to be inspected. The latter is a short-circuit between the video signal wirings 2a, a short-circuit between common bus wirings via an additional resister 7, therefore, a drop of the voltage applied to the common bus wirings is limited and does not develop the liquid crystal panel 10 into an abnormality of the whole display screen, but causes a display abnormality limited to a video signal wiring 1a in which a short-circuit failure has occurred.  Namely, since the abnormality can be recognized as a line defect, the faulty point can be identified.
Patent JP-2001085375-A (JP)
Title: Chemical and mechanical abrasive composition
Inventor: TSUN-HO LEE
IPC: H01L21/768
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a chemical and mechanical abrasive composition used for processing a semiconductor by incorporating an aqueous medium, an abrasive and an abrasive accelerator. SOLUTION: An abrasive accelerator functions mainly to enhance the removing speed of substance to be removed and is selected from a compound represented by formula (where X and Y are each independently a lone pair- containing atom or atom group, R and R are each independently H, an alkyl, an amino, an aminoalkyl or an alkoxy group), its acid addition salt or a mixture of two or more compound and salt. The chemical and mechanical abrasive compound may arbitrarily contain an acid composition and/or its salt, thereby further enhancing the removal rate. Furthermore, for polishing a surface of a semiconductor wafer, a method for using a chemical and mechanical abrasive composition is provided.
Patent JP-2002026872-A (JP)
Title: Direct spreading complement sequence repetitive modulation type comb-teeth spectral communication system employing self-complementary sequence
Inventor: TAKAHASHI MASAKAZU
IPC: H04J13/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a direct spreading complement sequence repetitive modulation type comb-teeth spectral communication system employing a self- complementary sequence that can downsize its receiver and eliminate a frequency difference and a phase difference between a carrier of a received signal and a local oscillation signal of the receiver. SOLUTION: The receiver 6 is provided with a voltage controlled oscillator 44, introduces a frequency difference between a local signal f' outputted from the voltage controlled oscillator 44 and an output signal from a signal generator 18 in a transmitter 4 as a frequency error signal, introduces a phase difference as a phase angle error signal, controls the voltage controlled oscillator 44 on the basis of the frequency error signal and the phase angle error signal to make the frequency and the phase angle of the local signal f' in matching with those of the output signal of the signal generator 18 in the transmitter 4.
Patent JP-2002031614-A (JP)
Title: Nitrous oxide gas sensor
Inventor: MIURA NORIO
IPC: G01N27/12
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To greatly improve a gas sensitivity by adding a substance which suppresses at least an N2O activity to a metal oxide electrode and fully measure a low concentration region of 100 ppm or lower. SOLUTION: There is provided an N2O gas sensor which comprises an electrode-holding substrate 1 with electric insulating properties, at least a pair of terminals 2a and 2b set on the substrate, and a means 4 for measuring an electric conductivity of a metal oxide layer between the layer of the metal oxide electrode 3 which is formed between the terminals to come in contact with the terminals and is active at least to N2O, and the terminals. The metal oxide electrode layer contains the substance which suppresses at least the N2O activity of the metal oxide electrode layer. The metal oxide electrode layer essentially consists of one, or two or more kinds of SnO2, ZnO, WO3 and In2O3. The substance which suppresses the N2O activity of the metal oxide electrode layer has at least one or more kinds of Bi2O3, PbO, SrO, CaO, La2O3, Pr6O11, Nd2O3, Sm2O3 and Gd2O3 added thereto.
Patent JP-2002028524-A (JP)
Title: In advance detecting device for biting of discharged scrap after crushing of automatic travelable recycle goods manufacturing machine
Inventor: HASHIMOTO KENTARO
IPC: B02C25/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an in-advance detecting device for the biting of discharged scrap after crushing, of an automatic travelable recycle goods manufacturing machine, which detects in advance the biting of the recycle goods into a discharging conveyor and thus prevents a biting accident and consequently upgrades the productivity. SOLUTION: The automatic traveling crushing machine 1 which automatically travels with the help of an endless crawler belt 8, introduces a scrap to be crushed received by a hopper 2 into a crushing device 3 and processes it as specified and further, delivers the crushed scrap using the delivery conveyor 6. In this crushing machine 1, a detection device 21 for the height of the delivered scrap after crushing is provided which detects the loading height of the crushed scrap delivered by the delivery conveyor 6 using a plate member 24 attached to the periphery of a rotary shaft 23a through a coupling member 25, bolts 26 and 28 and nuts 27 and 29 and outputs a command signal from a limit switch 23 in compliance with the detection results.
Patent JP-2002031480-A (JP)
Title: Method and apparatus for sealing type drying
Inventor: KURAMOTO ISAMU
IPC: F26B3/04
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To develop a method at a low cost, because a sealing type drying method for not exhausting an offensive gas generated from a material to be dried during drying into the atmosphere is expensive. SOLUTION: The method for sealing type drying comprises the steps of drying the material to be dried in a drying chamber, in a sealing system by a dry air heated by a burning furnace or the like, thereafter raising the drying temperature, while repeating heating of the drying air and drying of the material, repeating the heating of the drying air, the drying of the material and cooling and dehumidifying of the drying air with an ambient temperature air or water as a cold source in the sealing system at a stage, in which the temperature of the drying air after the material is dried reaches a temperature capable of cooling to dehumidify the ambient temperature air or the water as the cold source, and the relative humidity of the drying air becomes sufficiently high and dries the material.