baber/WOPTO huggingface dataset:
Patent JP-2001326347-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KIKUCHI SHUICHI
IPC: H01L29/78
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To suppress an occurrence of an off-leak of a transistor and to further enable a reduction of an ON resistance. SOLUTION: A semiconductor device comprises a gate electrode 5 formed on a gate oxide film on an N type semiconductor substrate 1, an LP layer 3 (lightly doped source/drain region) formed adjacent to the electrode 5, a P+ layer 9 (heavily doped source/drain region) formed at a position isolated from the electrode 5 in the layer 3, and an SLP layer 6 formed on a surface of the layer 3. In this case, the layer 6 is provided on the surface of the layer 3. Thus, the off-leak due to an etching damage when a sidewall insulating film 7 is formed is suppressed.
Patent JP-2001323985-A (JP)
Title: Stator device for torque converter
Inventor: KAMIYA TAIJI
IPC: F16C33/10
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To shorten an axis-directional width without lowering a function of a device. SOLUTION: This stator device 1 is composed of an impeller 2, an outer ring 3 fixed to an inner circumference of the impeller 2, an inner ring 4 coaxial to the outer ring 3 brought into spline-engagement 9 with a crank shaft 6, a one-way clutch 7 arranged between the outer and inner rings, an end bearing 20, a thrust washer 10 fixed to the impeller 2 or the outer ring 3, and a needle bearing 5. The end bearing 20 holds a proper clearance between the outer and inner rings 3, 4, and the thrust washer 10 limits axis-directional moving of the one-way clutch 7 and the inner ring 4. A bi-metal for a bearing or a solid material is used as the thrust washer 10. The axis-directional width of the device is shortened thereby without lowering the function as the stator device.
Patent JP-2001330959-A (JP)
Title: Positive type radiation sensitive resin composition
Inventor: NISHIMURA YUKIO
IPC: C08F32/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a positive type radiation sensitive resin composition having high transparency to radiation, excellent in resolution, sensitivity, pattern shape, etc., causing no development defect in microfabrication and capable of producing a semiconductor device in a high yield. SOLUTION: The positive type radiation sensitive resin composition contains (A) an alkali-insoluble or slightly alkali-soluble acid dissociable group-containing resin having a structure of formula (1) [where R1 is H, a 1-5C linear or branched alkyl or a 1-5C linear or branched alkoxyl] and/or a structure of formula (2) [where Z is a 4-20C trivalent alicyclic hydrocarbon group or its substituted derivative and X is a single bond or a 1-5C divalent organic group] and convertible to an alkali-soluble resin when the acid dissociable group is dissociated and (B) a radiation sensitive acid generating agent.
Patent JP-2002013604-A (JP)
Title: Friction roller type transmission
Inventor: OTAKI RYOICHI
IPC: F16H13/08
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To ensure transmission efficiency, and prevent generation of damages such as seizures. SOLUTION: When representing the maximum value of the circumferential speed of a first cylindrical surface 22 as Umax (m/sec) at use, and a means value of contact pressure, based on the preload of a compression coil spring 25, on an outside diameter side abutment part 27b related to a wedge roller 11 as Pmean (Gpa) Pmeans> Umax)1/2}/9 or Pmean>0.3 (GPa) is satisfied. With this constitution, generation of extreme slippage at abutment parts 26a, 26b, 27a, 27b on the inner diameter side and the outer diameter side is prevented.
Patent JP-2001334706-A (JP)
Title: Device for color imaging
Inventor: OHASHI JUNJI
IPC: B41J5/30
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for color imaging having a simplified construction as a result of making possible effectively usage of a memory which stores recording information corresponding to four colors contained in a color image information and enhancement of using efficiency of the memory. SOLUTION: There is provided a delay buffer memory 132 in which image information of PGB transmitted from an image data input portion 101 is converted to image information of YMCK in an image processing portion 102, the converted image information is stored and the stored image information is outputted to an image data output portion 104 as required. The delay buffer memory 132 is composed of a first memory device 132a storing the image information of black K and the image information of yellow Y and a secondary memory device 132b storing the image information of cyan C and the image information of magenta M.
Patent JP-2001334059-A (JP)
Title: Mounting device of game machine
Inventor: NAKAMURA MASATO
IPC: A63F7/02
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting work to a game machine mounting base and remove unnecessary parts by simplifying a game machine. SOLUTION: A game machine body (2) having a game machine mounting frame (3) that rotates, using a supporting shaft (20) as a fulcrum at one side edge of a mounting frame portion (8) formed in a game mounting base (1) and a game machine mechanism through the mounting frame (3), and the game machine body (2) is bound within the mounting frame portion (8) in a closed state by a locking device, and the game machine body can be opened forward by releasing the locking device when replacing or maintaining and inspecting the game machine body.
Patent JP-2001335443-A (JP)
Title: Shampoo with conditioning function
Inventor: NAKAMURA MASAMI
IPC: A61K8/40
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a detergent cosmetic such as a shampoo, capable of sufficiently suppressing squeaky feeling and dry feeling while omitting an after treatment step. SOLUTION: This detergent cosmetic is obtained by using a sulfate-based anionic surfactant as a detergent, and further allowing the cosmetic to contain (1) an ampholytic surfactant and (2) a fatty acid ester of sucrose and/or a polyether-modified silicone.
Patent JP-2001345307-A (JP)
Title: Method for etching silicon nitride film
Inventor: KASAI MASARU
IPC: H01L21/302
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To etch a silicon nitride film formed on a substrate to be processed with high stability and without producing dust. SOLUTION: This etching method is used to remove a silicon nitride film 12 on a substrate 3 to be processed. A mixed gas made of oxygen gas, nitrogen gas, and gas combining hydrogen atoms and fluorine atoms is used as a process gas, so that the silicon nitride film 12 is removed by dry etching.
Patent JP-2001350812-A (JP)
Title: Method for designing lsi layout and design tool
Inventor: TANIGAWA YUKIHIKO
IPC: G06F17/50
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To perform design by efficiently editing layout data. SOLUTION: Data which can be linked between an arrangement/wiring router 1 and a layout editor 2 are preliminarily defined in a link data corresponding chart 34 in a layout link tool main body 31. A layout link tool 3 converts commands and the linkable data between the arrangement/wiring router 1 and the layout editor 2 through input and output modules 32 and 33 by referring to the link data corresponding chart 34, and simultaneously edits one layout data by the both tools.
Patent JP-2001356084-A (JP)
Title: Scanning near field optical microscope and method for detecting angle dependence of scattering light therein
Inventor: IGAWA YASUJI
IPC: G02B21/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a scanning near field optical microscope capable of detecting the angle dependence of scattering light generated by the coupling of the near field light from the tip part of a probe with a sample. SOLUTION: A reflecting mirror capable of condensing scattering light within an angle rande of 0-360 deg. is provided around a probe and a rotatable filter plate having a slit capable of permitting reflected light within a constant angle range to selectively pass is arranged on the condensing path of the reflecting mirror.
Patent JP-2002004070-A (JP)
Title: Corrosion preventive material composition for aluminum material
Inventor: SHIMIZU HITOSHI
IPC: C23F11/167
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion preventive material composition which forms secure corrosion preventive films on the surfaces of aluminum materials, such as aluminum wires, aluminum coated steel wires and aluminum tubes, by applying the surface on the aluminum materials, and exhibits an excellent corrosion preventive effect for a long period even when the films are subjected to the severe corrosive environment like in, so-called salt damage areas near coastal regions. SOLUTION: This corrosion preventive material composition contains acidic phosphates consisting of 4-20C alkyl, alkenyl, alkynyl or aryl ester, etc., and acidic phosphates consisting of 21-40C alkyl, alkenyl, alkynyl or aryl ester, etc., as effective components.
Patent JP-2002009691-A (JP)
Title: System and method for distributing area information
Inventor: ARIGA KENICHI
IPC: H04W28/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for distributing area information by which the detailed information on each area is supplied on real-time basis to consumers. SOLUTION: This system includes an information input terminal which produces the advertisement data that designate the information distribution areas, a centralized management server which is connected to the information input terminal via a communication network and manages the advertisement data and an area distribution server, which is connected to the centralized management server via the communication network, unified with a radio base station placed in each of areas, to which the advertisement data are distributed and distributes the advertisement data to the portable terminals included in the areas of radio base stations.
Patent JP-2002011616-A (JP)
Title: Gear cutting tool and gear cutting method
Inventor: MIYAZAKI MASAMITSU
IPC: B23F23/12
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a gear cutting tool that is mountable on a combined finishing machine, can offer high-precision gear cutting and can improve machining efficiency. SOLUTION: The gear cutting tool 1 is mounted on a combined finishing machine so constructed that it comprises a headstock 2 for journaling a main spindle 3, which has a tool mounting hole 14 with a taper surface 14a, and that a tool mounted in the tool mounting hole 14 is automatically changeable. The gear cutting tool 1 comprises a mounting shank part 4 and a casing 7 for journaling the mounting shank part 4 and journaling a tool shaft 6 mounted with a hob 5. The mounting shank part 4 has a taper shank portion 4b, and the taper shank portion 4b has a taper collar 16 with a taper surface 16a, and an urging means 17 for urging the taper collar 16 to the tip side. For the mounting of the gear cutting tool 1 on the combined finishing machine, the taper shank portion 4b is pressed in the tool mounting hole 14, and a tip end face 35a of an abutting portion 35 of the casing 7 is pressed against a tip end face 2a of the headstock 2.
Patent JP-2002007394-A (JP)
Title: Electronic conversation dictionary device and program recording medium therefor
Inventor: UMEHARA HIDEO
IPC: G06F17/28
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To preferentially output a conversation example sentence corresponding to a present time zone, day of the week or season at the time of dictionary retrieval by making conversation example sentences in an electronic conversation dictionary correspond to time elements. SOLUTION: The relation of correspondence between an example sentence possible to be used in relation to a time element and period information for specifying the period of that use is stored and managed. In such a state, when retrieving an English conversation dictionary, a CPU 1 compares the period information made to correspond to each of conversation example sentences with the present date information. Thus, when the period information corresponds to the inside of a relevant use period, the conversation example sentence made to correspond to that use period is displayed and outputted.
Patent JP-2002009460-A (JP)
Title: Electronic apparatus frame
Inventor: ATSUMI HIRONORI
IPC: H05K5/03
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To realize a superior electromagnetic shielding effect and its light weight and reduce the assembling time. SOLUTION: A cover 12 fixed to a frame main body 24 has flanges 30 and 31 at its right and left edges, and the flanges 30 and 31 are fitted to shield frames 40 and 41 that are fixed to the inside of cabinet plates 16 and 18 on the side face of the main body. Then, the main body 24 and the cover 12 can be fixed without an error in electric contact. The right shield frame 40 includes a fixing part to be fixed at the inside of the right cabinet plate 16 and a parallel part positioned almost in parallel with a space along the right cabinet plate 16 of the main body 24. The parallel part has a contact part on its end to be in contact with the cover and the other end bent in a shape like a step and joined to the fixed part.  A fitting shaft 48 projected inside vertically from the right cabinet plate 16 is provided crosswise in a space between the right cabinet plate 16 and the parallel part. The flange 30 has a fitting part to be fitted with the fitting shaft 48. By fitting the fitting part with the fitting shaft, the contact part of the flange 30 is tightly fitted under pressure to the cover.
Patent JP-2002013996-A (JP)
Title: Pressure detecting device
Inventor: WATANABE TETSUYA
IPC: G01L9/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a pressure detecting device with the high range ability, high resolution and high accuracy. SOLUTION: A switch block unit 2 energiges any one of switches SW1-SW3 on the basis of the selecting signal 10, and selects one sensor signal from a multi diaphragm sensor unit 1. This sensor signal is amplified by an amplifier 11 and converted to the numerical conversion data by an AD converting unit 12. A microcomputer 13 reads out this conversion data, and inputs the selecting signal 101 to the switch block unit 12 so as to select a sensor having the optimal pressure range. The microcomputer 13 computes for correction, and inputs the input pressure signal corresponding to a value of the sensor signal to an output circuit 14. The output circuit 14 transmits the input pressure signal as the current signal I onto two-core cable.
Patent JP-2002015259-A (JP)
Title: Card system
Inventor: KOSAKA YASUO
IPC: G06Q20/42
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To settle small-amount dealings on the Internet, etc., by using a card. SOLUTION: Credit is given to small-amount dealings on the Internet, a credit amount sum, a credit period, a credit frequency, etc., are evaluated to decide specific conditions to be met at irregular intervals, and then small-amount credit is totalized and billed for a user. When the user pays for credit to dealings other than the small-amount dealings, the billed amount of the small- amount dealings is added to the bill and details regarding the credit to the small-amount dealings are e-mailed to the user each time credit is given.
Patent JP-2002021965-A (JP)
Title: Feeder
Inventor: NIWA HISANOBU
IPC: H02K7/06
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive feeder. SOLUTION: This feeder is provided with a slide member 4 including a guide member 2 having a hollow square section, and a groove 2a formed in the longitudinal direction in the center of the top thereof, and a yoke part 3 projected outward through the groove 2a, a female screw 7 provided in a penetrating hole formed in the slide member 4, a male screw 13 to the female screw, passing through the penetrating hole of the slide member 4 and rotatably journalized in the-hollow part of the guide member 2, and a driving part 8 for applying rotation to the male screw.
Patent JP-2002023276-A (JP)
Title: Mount attaching and detaching mechanism
Inventor: YAMAMOTO AKIHITO
IPC: H04N1/00
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To readily and rapidly attach and detach a mount for the purpose of scanning a film. SOLUTION: A mount holder 25 for supporting the mount 10 holding a film can selectively take a reference position, where the film is scanned and an attaching and detaching position where the mount 10 can be attached and detached. While the mount holder 25 is substantially horizontal in the reference position, the mount holder is inclined at 45 deg. from the horizontal at the attaching and detaching position, so that the mount 10 is easily attached and detached.
Patent JP-2001083328-A (JP)
Title: Polarizing film
Inventor: MATSUMOTO KOJI
IPC: G02F1/1335
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To realize a white display exhibiting an almost pure white color when a polarizing film is used for a reflection type liquid crystal display device or semitransmitting reflection type liquid crystal display device, by adsorbing and aligning iodine to a polyvinylalcohol resin film to prepare the polarizing film and controlling the difference between the maximum and minimum of the parallel transmittance in a specified region of wavelength to a specified value or smaller. SOLUTION: The polarizing film is prepared by adsorbing and aligning iodine to a polyvinylalcodol resin film and controlling the difference ΔT between the maximum TMax and the minimum TMin of the parallel transmittance in 440 to 670 nm wavelength region to <=6%. That is, by controlling the difference ΔT between the maximum TMax and the minimum TMin of the parallel transmittance in 440 to 670 nm wavelength region to <=6%, preferably <=4%, and more preferably <=2%, a white display exhibiting an almost pure white color can be obtained when the film is used for a reflection type or semitransmission reflection type liquid crystal display device.
Patent JP-2002028738-A (JP)
Title: Punching method, and device thereof
Inventor: UKAI MOTOHIKO
IPC: B21D28/24
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To suppress the deformation after the punching and degradation of the punching accuracy even when works have fluctuation dispersive in dimension. SOLUTION: The work 10 having a base wall part 11 and a work wall part 12 to be integrally bent from the base wall part 11 is punched by a holding die 30, a die 20 and a punch 40. Longitudinal and transverse projections 24 protruded by a predetermined quantity from a side surface and a bottom surface of the die 20 are disposed at the shoulder part 23 of the die 20 which abut on the boundary 14 between the base wall part 11 and the work wall part 12. A predetermined space is formed between the side surface of the die 20 and the work wall part 12 by holding the work wall part 12 with the longitudinal and transverse projections 24 pressed thereagainst by the holding die 30, and the deformation of the work wall part 12 toward the die 20 side caused by the punching load of the punch 40 is regulated and adjusted by the space.
Patent JP-2002018187-A (JP)
Title: Operation control method for washing machine
Inventor: INOSE KUNIO
IPC: D06F39/08
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an operation control method for a washing machine which is capable of surely dissolving a detergent in an initial stage of strokes and is capable of obtaining initial cleaning ability. SOLUTION: In the operation control method for the washing machine in which a water basket is freely oscillatably hung within an outer box, a washing/ spin-drying basket provided with an agitator in the bottom is freely rotatably disposed in the water basket, a mist supplying device is disposed above the washing/spin-drying basket and the strokes of water feeding, washing, rinsing and spin-drying progress automatically, the washing stroke described above includes an agitating stroke to perform agitation while feeding mist by the mist supplying device.
Patent JP-2001060914-A (JP)
Title: Base station and mobile terminal
Inventor: WAKAMATSU SHUNICHI
IPC: H04W76/02
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a base station where detection of a synchronizing signal of a control slot and the detection of the synchronizing signal of the communication slot can be switched, correspondence to change of a reception situation is possible and a synchronizing signal detection circuit for second generation cordless telephone system, which can securely detect the synchronizing signal, is installed in a reception device and to provide a mobile terminal. SOLUTION: An inputted synchronous word of 16 or 32 bits is converted into serial data by 16 bit shift registers 8a and 8b and it is compared with the regular synchronous word which is read from a UW16 bit pattern table 5 or a UW32 bit pattern table 6 by a 16 bit comparator 7a or a 32 bit comparator 32. When they are matched, a matching signal is outputted and the detection range timing signal and the UW16 or UW32 waiting flag signal are AND- operated by a three input and circuit 9a or 9b. When it is realized, detection flags are outputted by flip flops 10a and 10b.
Patent JP-2002021135-A (JP)
Title: Drainage structure for multiple dwelling house
Inventor: SUMIMOTO YOSHIHIRO
IPC: E03C1/122
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a drainage structure for a multiple dwelling house capable of setting the common use space of the house small by reducing the occupied space of a drain horizontal main pipe in the common use space and capable of extending or shifting a drainage facility of a toilet or the like to an optional position without changing the interval between a floor slab surface and a finished floor surface. SOLUTION: This drainage structure comprises a drain vertical pipe penetrating a plurality of stories of the multiple dwelling house in the vertical direction, the drain horizontal main pipe extended in the horizontal direction from the side section of the drain vertical pipe and located between a floor slab and a finished floor board, and a drain horizontal branch pipe extended in the horizontal direction from the side section of the drain horizontal main pipe and located between the floor slab and the finished floor board. The upstream side end section of the drain horizontal branch pipe is connected to the drain port of a sanitary apparatus arranged on the finished floor board.  At least one drain horizontal main pipe is arranged for each home, the drain horizontal main pipe is extended below the finished floor board of a room in which the sanitary apparatus is arranged, and the drain horizontal main pipe has an oval cross section, with the radius of curvature at the upper section made larger than that at the lower section.
Patent JP-2002019207-A (JP)
Title: Cartridge for loading recording material and image recorder
Inventor: SHIMIZU KATSUHIKO
IPC: G03D13/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a cartridge for loading recording material in which inherent information of a recording material can be judged easily from the outside and the inherent information can be read out automatically upon setting the cartridge. SOLUTION: The cartridge 1 being loaded to an image recorder while containing a recording material 2 in a cartridge body 3 comprises a recording card 11 on which the inherent information of the recording material 2 being contained in the cartridge body 3 is written, and a card holding section 4 which can hold the recording card 11 removably. Inherent information of the recording card 11 held in the cartridge 1 for loading the recording material is taken in at the time of loading the cartridge and image recording is controlled based on the Inherent information of the recording card 11.