baber/WOPTO huggingface dataset:
Patent JP-2002348460-A (JP)
Title: Resin composition for battery pack casing member for portable apparatus and its molded article
Inventor: UMETSU HIDEYUKI
IPC: B29K69/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for a battery pack casing member for a cell phone excellent in thin-wall flowability, heat resistance and low warpage and a shaped article obtained by molding the same. SOLUTION: The resin composition for a battery pack casing member for a portable apparatus is a blend of (A) 99.5-50 wt.% of a polycarbonate resin and (B) 0.5-50 wt.% of a liquid crystalline resin. The resin composition is used for a battery pack casing member for a portable apparatus which has 100 mm<2> or more of its maximum projected area with a thickness of 0.6 mm or below.
Patent JP-2003070629-A (JP)
Title: Rice cooker
Inventor: SANO MASATO
IPC: A47J27/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker in which a pot is removably stored in a rice cooker body, and a top opening part of the rice cooker body is covered with a lid, capable of improving the maintainability by simply wiping out steam and gluey material in a steam passage with a kitchen towel. SOLUTION: A pot 11 is removably stored in a rice cooker body 12 whose top is opened, and a top opening part of the rice cooker body 12 including the pot 11 is covered with a lid 16. The steam passage 22 provided in the lid 16 is connected to a steam hole provided in a heating plate 19 with a steam plate packing 24 energized to the top of the pot 11, whereby the steam in the pot 11 is guided to the outside. A steam port ring 23 formed of non-resin material is disposed in the inner peripheral surface of the steam passage 22.
Patent JP-2002163976-A (JP)
Title: Electron emission element, electron source and image forming device
Inventor: ICHIKAWA TAKESHI
IPC: H01J1/304
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a field-emission type electron emission element, an electron source and an image forming device wherein an electron beam diameter is small, wherein an electron emission area is large, wherein a highly efficient electron emission is possible by a low voltage and wherein a manufacturing process is easy. SOLUTION: A second insulating layer 46 is provided in an opening part installed so as to penetrate the first electrode layer 42 and the first insulating layer 43, and the second insulating layer 46 is installed with the opening part having such a taper that an opening area becomes gradually smaller as it goes toward the second electrode layer 44 side from the first electrode layer 42 side. The third electrode layer 45 is equipped between this second insulating layer 46 and the second electrode layer 44. The third electrode layer 45 is also equipped with an opening part, and an electron emission layer 17 as an electron emission material is formed in this opening part.
Patent JP-2003084833-A (JP)
Title: Synchronous control system for process line with plural machine shafts
Inventor: KAMITAKI KENJIRO
IPC: H02P5/54
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous control system capable of improving phase control accuracy. SOLUTION: The synchronous control system has a feedback loop in which a speed feedback value from an incremental or absolute encoder is added to a speed instruction value from a first arithmetic unit 11 and is provided to a motor driving part, and an outer loop in which the difference between the feedback value obtained from the absolute encoder and a reference position is calculated with a second arithmetic unit 14 and is integrated with a deviation counter 15 and is added to a speed instruction value from a third arithmetic unit 16, and is provided as the speed instruction value given to the first arithmetic unit.  This invention provides a first compensation loop CL1 including a fourth arithmetic unit 21 which adds the feedback value from the incremental or absolute encoder and the speed instruction value to the input side of the deviation counter and provides to the deviation counter.
Patent JP-2003080413-A (JP)
Title: Surface covered cemented carbide made miniature drill with tip cutting blade surface to display excellent chipping resistance in high speed drilling work
Inventor: SHIRASE BUNICHI
IPC: C22C29/08
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a surface covered cemented carbide made miniature drill with a tip cutting blade surface to display excellent chipping resistance in high speed drilling work. SOLUTION: This surface covered cemented carbide made miniature drill is constituted of a groove forming part and a shank part, at least the groove forming part contains, by mass, Co: 4-13%, Cr: 0.1-0.7%, V: 0.1-0.5% as binding phase forming components and the rest is constituted by forming a hard covered layer made of an artificial diamond layer on a surface of a base body constituted of cemented carbide having a composition made of tungsten carbide and unavoidable impurities as a hard phase forming component in average layer thickness of 0.5-50 μm, the groove forming part is divided into a main body part, an intermediate part and a tip cutting blade surface part along the lengthy direction, a Co content of the cemented carbide base body of the main body part: 10-13%, a Co content of a cemented carbide base body of the intermediate part:  7-9%, and a Co content of a cemented carbide base body of the tip cutting blade surface part: 4-6%.
Patent JP-2003086393-A (JP)
Title: Static charge eliminator
Inventor: FUJII KENTARO
IPC: H01T19/04
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a static charge eliminator which can prevent stain on an electrode for discharge to retain good ion balance for a long period of time. SOLUTION: An idle time, i.e., an interval time Ti, is provided between a positive pulse signal 20 and the next negative pulse signal 21, and reverse pulses 22, 23 are fed to high voltage-generating circuits 2 and 3, respectively, right after the positive pulse signal 20 is completed, and right after the negative pulse signal 21 is completed to neutralize static charges remaining in the circuits and an electrode 4 for discharge.
Patent JP-2002125474-A (JP)
Title: Method for producing cultivation pot
Inventor: KAGEYAMA EIJI
IPC: C08L101/16
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily producing a cultivation pot having such good workability as to enable the labor of inserting the pots into a cultivation tray to be saved and the respective pots to be separable easily from each other. SOLUTION: This method for producing a cultivation vessel is characterized by comprising dottedly fusing part of the respective opening rims 1 of pots 5 adjacent to each other. The cultivation vessel thus obtained is an assembly of pots 5; wherein each of the pots 5 has a cylindrical sidewall 2 terminated at the opening rim 1 on the upper end side, there is a bottom wall continuously spreading on the respective lower end sides in the axial direction of the corresponding sidewalls 2, a combination of these sidewalls 2 and the bottom wall thus affords a cross-sectional shape as appropriate, and the sides of the respective opening rims 1 are planarly arranged.
Patent JP-2003088222-A (JP)
Title: Transportable tea reaping machine and reaping blade- guiding apparatus used for the same machine
Inventor: NAGATA FUMIO
IPC: A01D46/04
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a transportable tea reaping machine in which the workability is improved by providing an indicator-like member separately displaying a reaping blade position without directly viewing the reaping blade which is difficult to be viewed on the mechanism, and to provide a reaping blade position-guiding device used for the transportable tea reaping machine. SOLUTION: In this transportable tea reaping machine, a reaping blade position displaying piece 10A which is a member displaying the height position of a reaping blade 4 and set so as to hide in some degree under the upper surface of a tea ridge T is provided in front of the reaping blade 4.
Patent JP-2003086701-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: YAMASHITA KIMIHIKO
IPC: H01L21/822
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a polysilicon resistor that has higher impurity concentration and higher sheet resistance and can reduce variation. SOLUTION: The polysilicon resistor 13 made of a layer of a polysilicon film having a non-doped layer 13a without containing any impurities and a resistance layer 13b where impurities for controlling the resistance are introduced is formed on a field oxide film 3. A low-resistance section 15 made of a conductive polysilicon film is formed adjacent to both end sides of the polysilicon resistor 13. For the polysilicon resistor 13, the non-doped layer 13a does not contribute to electric conduction, and is determined by the resistance of the resistance layer 13b where impurities are introduced, thus achieving higher impurity concentration and higher sheet resistance, and reducing variation.
Patent JP-2003088854-A (JP)
Title: Method and apparatus for purifying water
Inventor: ABE TOSHIHIKO
IPC: C02F1/24
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized water purifying apparatus suitable for being used for recycling laver making water in a laver making plant and capable of removing protein, saccharide or the like mainly. SOLUTION: Fine bubbles having large specific surface area and excellent attracting efficiency are added to water to be purified and the protein, saccharide and other impurities are attracted on the bubbles. Next, large sized bubbles having high ascending rate is added to the water to attract or stick the fine bubbles on the large sized bubbles to rapidly float. The floated bubbles on the water surface are sucked and removed.
Patent JP-2003102082-A (JP)
Title: Earphone
Inventor: HAYASHI YOSHINORI
IPC: H04R1/10
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide clean integrated hearing aid with an enhanced feeling of wearing. SOLUTION: An enclosure 1 of the integrated hearing aid is made of a ceramics. Thus, even when ultraviolet rays or chemicals are used to sterilize the enclosure 1, the material is not deteriorated. When a translucent ceramic is employed for the enclosure 1, sterilization by ultraviolet rays is attained even in the inside of the enclosure. Further, when a porous ceramic is employed for the enclosure, hygroscopicity can be provided to absorb sweat and enhance wearing sense. By filling a water absorptive polymer to the pores of the porous material, the hygroscopicity can be enhanced.
Patent JP-2002331724-A (JP)
Title: Function extension type system and image forming apparatus
Inventor: SENDA SHIGEYA
IPC: H04N1/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a function extension type system which can impart many information by a user by displaying another information from a main panel, by utilizing a panel not used by an extension when an external unit is connected to the apparatus and which realizes an easily usable operability. SOLUTION: The function extension type system comprises a second operation panel for operating the entire equipment after the extension in the equipment having the first operation panel which can extend the function by connecting the external unit. The system can display the state or operate from the first panel separately from the state display or the operation of the entire equipment by the second panel.
Patent JP-2003090525-A (JP)
Title: LOW NOx BURNING DEVICE AND METHOD FOR ASH MELTING FURNACE
Inventor: KAIYA KAZUO
IPC: F23G5/50
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To solve the problems that the flames are fully expanded in a combustion chamber formed of heat insulating walls because an oxidizing agent is allowed to swirl in a combustion device used in a conventional melting furnace and thus no gas is recirculated in the combustion chamber, and that the temperature of the flames becomes high because only a little heat is radiated from the flames to the heat insulating walls and thus the concentration of NOx also becomes high; the temperature of flames becomes high and thus concentration of NOx is raised in an ash melting furnace in which the melting temperature is so high as around 1,400 deg.C and preheaterd air or oxygen enriched air is used as an oxidizing agent. SOLUTION: The ash melting furnace is provided with a low NOx combustion device having the combustion chamber 6 which is constructed above an ash melting portion 5. The combustion chamber 6 is provided with a nozzle 8 for jetting fuel from the upper central portion of the combustion chamber 6 toward the ash melting portion 5, a nozzle 9 which is disposed at the periphery of the nozzle 8, for jetting an oxidizing agent for raising temperature, and a nozzle 10 which is disposed at a distance from the nozzle 9, for jetting an oxidizing agent for low NOx burning. The nozzle 10, at least, is constructed so that the oxidizing agent is jetted straight from the upper portion of the combustion chamber 6 to the direction of the ash melting portion 5.
Patent JP-2003101825-A (JP)
Title: Lens information display device
Inventor: KANAYAMA TOKUJI
IPC: G03B17/18
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a lens information display device enabling a cameraman to check required lens information while observing a viewfinder by arranging a translucent LCD panel in the front of the screen of the viewfinder to be used for a television camera system and displaying the required lens information on the LCD panel. SOLUTION: The translucent LCD panel 60 is fitted to the front of the screen 50 of the viewfinder 30 and a control unit 80 for controlling a display image on the panel 60 is arranged on the lower surface of the viewfinder 30. The unit 80 acquires lens information from a lens device in the television camera system and displays an image (characters, graphics, etc.), indicating the lens information on the panel 60 so as to superpose the lens information to the image of the viewfinder 30.
Patent JP-2002371902-A (JP)
Title: Engine controller for water jet propulsion boat
Inventor: SUGANO ISAO
IPC: B63H11/08
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To protect an engine and warn an user by gradually lowering an engine speed when lowering of oil pressure of an lubricating oil is detected. SOLUTION: When an oil pressure sensor 72 detects lowering of the oil pressure in a condition that the engine speed of the engine 6 is equal to or more than a predetermined engine speed which is less than an engine speed whereby planing is started, the engine speed is gradually lowered by an engine control unit 59.
Patent JP-2003093177-A (JP)
Title: Drawer
Inventor: FUJIKI TAKESHI
IPC: A47B88/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a drawer which can separately store paper sheets of different size specifications and enables a user to easily take out a desired paper sheet. SOLUTION: This drawer is equipped with the bottom part 20 and side parts 21, 22 with the open upper part. A lower step storage area S1 at one step lower height is equipped on the center part of the bottom part 20 and, on the other hand, an upper step storage areas S2 are equipped on both sides putting the storage area S1 in between. Small size paper sheets P1 are stored in the lower step storage area S1 while large size paper sheets is stored in the upper step storage areas S2 so as to bridge over the lower step storage area S1.
Patent JP-2003095075-A (JP)
Title: Vehicle washing method
Inventor: TAKEUCHI EIJI
IPC: B60S3/06
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To lessen stain of a washing body without increasing the amount of washing water used in a vehicle washing method for washing a vehicle surface of a vehicle by using a vehicle washing machine having the washing body attached on a frame. SOLUTION: In the vehicle washing method for washing a car body surface by using a rotating brush device B on the running frame 1, the car body surface is washed with a top brush 5 and a side brush 6 of the rotating brush device B by using a detergent containing a surfactant obtained from a microorganism existing in the natural world.
Patent JP-2002166310-A (JP)
Title: Chuck
Inventor: SELB MANFRED
IPC: B23B31/20
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a chuck of favorable tightening precision and torque transmitting performance. SOLUTION: A tightening device has a tightening sleeve 3 journalled in a tapered centering opening 14 in a casing body 2. For tightening and releasing the tightening sleeve 3, a chuck pinion 17a to which a rotary body 20 belongs is utilized. This has a center opening 23 provided with female threads or male threads, and this is directly engaged with the tightening sleeve 3. The rotary body 20 is supported by a corresponding shaft bearing surface to the casing body 2, preferably through a rolling bearing. The rotary body 20 is driven through a reduction drive such as a worm. High tightening force can thus be generated based on relation between a relatively small diameter of a tightening screw and a small taper angle. The small diameter of the tightening screw assures small screw friction.
Patent JP-2003111058-A (JP)
Title: Imaging apparatus of power supply superimposing transmission system
Inventor: YUGAWA AKIRA
IPC: H04L29/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus adopting a power supply superimposing system that can prevent a voltage drop through a transmission line supplying power and enhance the handling in the wiring work. SOLUTION: A video camera 1 and a video reception section 2 are interconnected by a transmission cable 8 for transmitting a video signal or an audio signal and power from a DC power supply 3. The transmission cable 8 has two sets of twisted pairs 8a, 8b, the power of power supply is transmitted between the two sets of twisted pairs 8a, 8b and one set 8a in the two sets of twisted pairs 8a, 8b transmits the video signal or the audio signal superimposed on the power.
Patent JP-2003112116-A (JP)
Title: Manufacturing method for car body of automobile
Inventor: NAKAMURA SHIGERU
IPC: B05D7/24
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a car body of an automobile in which an aluminum sheet or a melted galvanized steel sheet is used and subjected to a cutting molding to make a part of the car body of the automobile in an assembling line of the car body of the automobile and to particularly realize a low VOC in the assembling line of the car body of the automobile. SOLUTION: In the manufacturing method for the car body of the automobile, the aluminum sheet or the melted galvanized steel sheet (A) is cut and molded to form the car body part (B) of the automobile and an exposed part of a metal of this part is coated, if necessary, by coating of an electro-deposition coating material (C). Thereafter, a colored plastic film (D) and a clear plastic film (E) are stuck on at least outer surface of the part (B) to assemble the car body of the automobile by using a coated automobile part (F).
Patent JP-2003117766-A (JP)
Title: Cutting device
Inventor: SAKATANI YASUYUKI
IPC: B23Q11/00
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device facilitating cleaning and having a small- sized oil pan for reducing downtime required for cleaning the oil pan. SOLUTION: In this cutting device 10, in the oil pan arranged in a machining part 20 for receiving waste water of cutting water, discharge holes 30D are formed on the front side and on the depth side respectively in a view from the front face of the cutting device. In this way, a flow passage for passing waste water from the front side to the depth side can be omitted, laborious cleaning below bellows 31 is not required, and the size of the oil pan 30 is lowered. Therefore, availability of the cutting device 10 is not lowered. The size of the machine is also reduced. When the oil pan 40 is divided on the front side and the depth side from the view from the front face of the cutting device 10, the oil pan can be freely attached/detached by pulling out or inserting them in the lateral direction.  Therefore, the oil pan 40 can be pulled out from the cutting device 10 to be cleaned on the outside of the device, and consequently, cleaning can be carried out more easily in a shorter time.
Patent JP-2003112032-A (JP)
Title: Agitation type drying equipment
Inventor: IIDA KATSUMI
IPC: F26B25/04
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a agitation type drying equipment which prevents the lowering of agitation efficiency, of thermal conductivity and of drying efficiency by sticking of materials to be dried to the inner walls of a drier body (horizontal-laid cylindrical body), an agitator shaft (revolving shaft) and agitator arms (rods of agitator blade elements). SOLUTION: This material agitation type drying equipment has a horizontal rotary agitator 14 within the horizontal cylindrical body 12, in which the agitator blades 15 of the horizontal rotary agitator are formed by connecting a plurality of the agitator blade elements 18 having the rod-like sections 18a to the circumference of the revolving shaft 16. Rigid annular bodies 38a and 38A and chain-like annular bodies 39 and 39A are movably fitted to be attached to the revolving shaft 16 and the agitator blade element rod-like sections 18a respectively approximately along their respective axial directions.
Patent JP-2003114827-A (JP)
Title: External memory control device and data driven type information processor comprising the same
Inventor: KAMIYA SHINGO
IPC: G06F12/08
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an external memory control device capable of performing an upload or store-back without deteriorating the parallel processing power of a data driven type information processor. SOLUTION: Since an external memory interface 23 looks ahead the data a prescribed page ahead when a cash memory part 22 reads the final word of the page of a cash memory 24, the data corresponding to the access request to an external main memory 25 is regularly stored in the cash memory 24. Accordingly, the deterioration in parallel processing power of the data driven type information processor can be prevented.
Patent JP-2003112065-A (JP)
Title: Wet media stirring mill
Inventor: KAJIURA SUSUMU
IPC: B02C17/16
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent pulverizing media (beads) from dislocation on the outlet side of a high-viscosity mill base or a large amount of the mill base is fed. SOLUTION: A nearly hermetically sealed vessel 1 having a section of an approximately recessed shape symmetrical with a perpendicular symmetrical center axis o is internally provided with a rotor 3 of an approximately recessed shape rotatable around the central axis O. An annular space 5 is formed between the vessel 1 of the approximately recessed shape and the rotor 3. This annular space 5 has approximately V-shaped sections on both sides of the central axis O, which have an inlet 6 and outlet 7 for passing the mill base from the increasing side to the decreasing side of the annular space 5.
Patent JP-2003114519-A (JP)
Title: Planographic printing plate for infrared laser
Inventor: KAWACHI IKUO
IPC: G03F7/004
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a planographic printing plate for an infrared laser which suppresses occurrence of development scum. SOLUTION: The planographic printing plate is obtained by disposing a heat sensitive layer comprising (A) a material which absorbs light and generates heat, (B) a resin soluble in an aqueous alkali solution and having phenolic hydroxyl groups and (C) a compound having 1-6 groups of the formula -R<1> -Y-CO- X-R<2> - (where X is O, S or NR<3> ; Y is NR<3> or a single bond; R<1> is a 1-32C alkylene or arylene; R<2> and R<3> are each H or a 1-18C alkyl, alkenyl or aryl; and at least one of R<1> and R<2> has a hydroxyl group, a carboxylic acid group, a sulfonic acid group, a sulfinic acid group, a phosphonic acid group or a phosphonic acid group as a substituent).