baber/WOPTO huggingface dataset:
Patent JP-2002069434-A (JP)
Title: Slurry for chemical-mechanical polishing(cmp) and its preparing method, and manufacturing method for semiconductor device
Inventor: MINAMI FUKUGAKU
IPC: B24B37/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To realize metal chemical polishing(CMP) enabling a high speed polishing and low erosion. SOLUTION: Alumina and silica are mixed in a state of dryness, added to a solution, and formed into slurry. A useless Al film 4 outside a wiring groove 3 is removed by CMP using the slurry.
Patent JP-2002066805-A (JP)
Title: Tailstock of machine tool
Inventor: WAKAHARA TSUNEO
IPC: B23B23/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To operate a tailstock by means of a simple arrangement which does not use a hydraulic cylinder nor a limit switch. SOLUTION: A tailstock body 2 is movably installed on the bed 1 of a lathe or the like and a tailstock spindle 3 is longitudinally movably supported on the tailstock body 2. The tailstock spindle 3 is provided with a tailstock center 4, a ball screw nut 5, and a dog 6. Rotation of an electric motor 7 is converted into the linear movement of the tailstock spindle 3 by a ball screw shaft 10 and the ball screw nut 5. A switching mechanism comprises a roller 12 engaging the dog 6; a lever 13; a rod 16; and a spring 17, etc. A clamping member 11 is switched to an unclamping position at the position of the rear end of the tailstock spindle 3 and is switched to a clamping position as the tailstock spindle 3 advances.
Patent JP-2002083322-A (JP)
Title: Mobile apparatus
Inventor: INOUE TAKESHI
IPC: G06Q50/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a mobile apparatus allowing a voice talk and a data exchange, capable of passing through a gate such as a ticket barrier, having a function of a prepaid card, capable of displaying the contents of a commutation ticket, the history of gate transit, and the remainder or the like, updating the commutation ticket, issuing a reserved ticket or the like, or allotting the prepaid card, and increasing the remainder. SOLUTION: This mobile apparatus is integrally provided with a cellular telephone section 11 having a voice talk function, a data communication function via a communication network, and a data display function and a card communication section 25 making a data exchange, with a noncontact type card 30 used for a gate processor 40 for gate control.
Patent JP-2002083070-A (JP)
Title: Method and device for sales promotion
Inventor: AMANO KEI
IPC: G06Q10/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for sales promotion which can meet consumer's demands and promote sales by grasping the preference of a consumer. SOLUTION: A service provider 2 provides information that a consumer 1 inquires by using sales data provided by selling traders 3A and 3B and analyzes the information that the consumer 1 inquires and predicts the demand of the consumer to provide it to the selling traders 3A and 3B, so the demand of the consumer can be complied with and the preference of the consumer is grasped to promote sales.
Patent JP-2001332047-A (JP)
Title: Servo track writer
Inventor: NAKAMIGAWA JIYUNICHI
IPC: G11B21/10
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To realize prolongation of the service life and improvement in servo signal quality by preventing dirt from adhering to a clock disk and a clock head which obtain a clock signal in writing of a servo signal. SOLUTION: The clock disk 41 which obtains the clock signal at the time of writing the servo signal in a flexible disk 21 and a cover 45 which covers a timing detecting means 4 by the clock head 42 are installed, clean air passing through a rotating means 3 is sent within the cover 45, and adhesion of the dirt on the clock disk 41 is prevented.
Patent JP-2002088159-A (JP)
Title: Electrical insulating film
Inventor: FURUTA MOTONOBU
IPC: H01B3/44
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive electrical insulating film excellent in heat resistance and electrical insulating properties. SOLUTION: This electrical insulating film is obtained by using a resin composition comprising (A) 1-99 mass% of a poly(2,5-disubstituted-1,4-phenylene oxide) and (B) 99-1 mass% of a copolymer having functional groups having reactivity with the poly(2,5-disubstituted-1,4-phenylene oxide).
Patent JP-2002090845-A (JP)
Title: Camera
Inventor: NONAKA OSAMU
IPC: G03B7/26
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a camera which can enhance charging efficiency, without increasing the cost of the solar battery part. SOLUTION: This camera has a dynamo 2 and a solar battery 3, and uses the dynamo 3 and the solar battery 3 as the energy sources. Then, a stroboscopic flashing light part 10 for illuminating an object image uses the output of the dynamo 2 as the energy source. A CPU 6 for controlling a photographing sequence, however, utilizes the output of either one of the dynamo 2 or the solar battery as the energy source.
Patent JP-2002089530-A (JP)
Title: Piercing nut
Inventor: IWANAMI KOMEI
IPC: B21D53/24
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To secure enough strength of locking a lower side plate W1 of work W with a piercing nut 1, driven into the work W comprising double-layered plates W1 and W2; in the bottom of the piercing nut 1, an inner cylinder 1b concentric with the screw hole 1a, and an outer cylinder 1d, shorter than the inner cylinder 1b, are provided to form an annular groove 1c in between; the inner cylinder 1b has a tapered periphery for larger outer diameter downward and the outer cylinder 1d has detent space 1e formed on its inner surface. SOLUTION: An inner volume of the annular groove 1c, located above the bottom of the outer cylinder 1d, is set to be larger than the volume of the work W pushed into the groove 1c, so that a pushed-in portion W1a of the lower plate W1, is completely taken into the annular groove 1c. In addition, the space 1e are formed as to become gradually deeper upward. In the phase when the outer corner of the pushed-in portion W1a of the lower plate W1 reaches the space 1e, over-hung swellings are formed in the material portion W1a to prevent slip-off and idle turn of the pierce nut.
Patent JP-2002088067-A (JP)
Title: Acrylonitrile compound and harmful pest-controlling agent
Inventor: MURAKAMI HIROSHI
IPC: C07D405/12
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a new agrochemical, particularly an inecticide. SOLUTION: The objective acrylonitrile compound is shown by the formula (1) [wherein, A is a (specifically substituted) phenyl, (specifically substituted) naphthyl or (specifically substituted) specific heterocyclic group; B is H, a 1-4C alkyl, 1-4C haloalkyl or the like; R1 is H, a 1-10C alkyl, 1-6C haloalkyl or the like; and R2 is H, a 1-10C alkyl, 1-6C haloalkyl or the like]. The other objective agrochemical comprising the compound is provided.
Patent JP-2002089487-A (JP)
Title: Structure of once-through fan for excimer laser device
Inventor: OZAKI TAKAMI
IPC: F04D29/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a once-through fan for an excimer laser device capable of securing control stability of magnetic bearing control. SOLUTION: In this structure, two radial magnetic bearings 101, 103 supporting a rotary shaft 2 in a non-contact state are disposed, protection bearings 11, 15 are disposed near the radial magnetic bearings 101, 103, and the radial magnetic bearing 101 on a motor side corrects a spring element of a motor 104.
Patent JP-2002090632-A (JP)
Title: Adjusting method using mouse, and computer-readable storage medium
Inventor: MATSUSHITA AKIRA
IPC: G06F3/0484
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To improve operability when adjustment on a display screen, sensitivity, amplification factor, or lightness, at observation of a sample of a scanning microscope system is observed. SOLUTION: An operation window for the sensitivity (HV), amplification factor (Gain), and lightness (Offset) of the scanning microscope system to be adjusted is displayed for only one channel's worth on the display screen 16a; and the function of selecting a channel CH1, CH2... or CH6 is given to the left side button 23 of a mouse 18, the function of selecting respective parameters is given to the right side button 24, and the function of controlling and executing scroll bar is given to the center button 25.
Patent JP-2002013684-A (JP)
Title: Quick connector
Inventor: MIYAJIMA ATSUO
IPC: F16L37/12
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a quick connector to be formed compact in size and to realize reduction of the number of parts advantageously and improvement in productivity and reduction in cost. SOLUTION: One end part of a housing, containing an annular male element 6 formed that an annular protrusion part 9m is formed on the outer peripheral surface of an end part 8 on the insertion side and female element, in which the male element 6 is inserted for connection, is constituted in the shaft hole of a cylindrical first receiving part 21. Furthermore, the female element consists of a first receiving part 21, in which an end part 8 on the insertion side of the male element 6 is inserted and a second receiving part which is positioned coaxially with the first receiving part 21 and in which a tip part 8a of the male element 6 rushes. The first receiving part 21 is provided with a tongue piece part 28, the tip of which forms a free end part and which is extended in the peripheral direction.  By locking the annular protrusion part 9 of the inserted male element 6 at an engaging protrusion part 30 formed on the inner surface of the free end part of the tongue piece part 28, the male element 6 is connected so as to secure.
Patent JP-2002094578-A (JP)
Title: Digital optical signal receiving circuit and optical communication system provided with the same
Inventor: MIZUNO YOSHINAO
IPC: H04B10/60
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the sensitivity drops as an optical receiving circuit because the average level of a signal waveform fluctuates, and waveform distortion also takes place to make a waveform dull according to the frequency bandwidth of a post stage amplifier circuit 54 and further to lower the amplitude. SOLUTION: An optical communication system comprises a photodetector, a preceding stage amplifier circuit, a main amplifier circuit, a gate control circuit 6 and a comparator. The control circuit 6 consists of a multivibrator 7, a gate delay circuit 8, a time constant adjustment circuit 9, a resistor R1, a resistor R2 and a capacitor C. According to this configuration, distortion is not generated in an identification waveform within a data section, noise influence in a no-signal section is not received, and data signal can therefore reliably be identified in the comparator.
Patent JP-2002097219-A (JP)
Title: Method for producing poly(meth)acrylates with reduced metal content
Inventor: OCHIAI KOSHIRO
IPC: C08F6/02
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide the poly(meth)acrylates with reduced the metal content. SOLUTION: The method for producing the poly(meth)acrylates is characterized by bringing a mixture composed of the poly(meth)acrylates and an organic solvent and an acid aqueous solution into contact with each other.
Patent JP-2002095952-A (JP)
Title: Fluidized bed granulation coating device and fluidized bed granulation coating method
Inventor: TAKEI SHIGEMICHI
IPC: B01J2/16
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To subsequently carry out a batch operation based on respective steps constituting a fluidized bed granulation coating process at a fluidized bed granulation coating technology. SOLUTION: A plurality of function stations 10 having a function of respective steps constituting the fluidized bed granulation coating process are arranged at a straight line. An air feed station 20 is provided below the respective stations 10 in the state that an accommodation container installment space 31 is provided therebetween. A particulate body accommodation container 30 is moved while it is subsequently stayed between the respective function stations 10 and the air feed station 20 for a predetermined time. The step of the fluidized bed granulation coating process is subsequently executed to a raw material in the particulate body accommodation container 30 to carry out a fluidized bed granulation coating.
Patent JP-2002099086-A (JP)
Title: Method of producing semiconductor
Inventor: SHIBATA SEIJI
IPC: G03F7/039
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a semiconductor device capable of accurately forming a desired resist pattern even when a chemical amplification resist is used. SOLUTION: A silicon oxide film 2 and silicon nitride film 3 are successively formed on a semiconductor substrate 1 composed of silicon (fig. 1 (a)). An organic antireflection film 4 and a resist 10 are formed on the silicon nitride film 3 (fig. 1 (b)). In this antireflection film 4, one capable of suppressing deactivating action which the silicon nitride film 3 exerts to the resist 10 corresponding to the kind of the resist 10 is selectively applied. Further, the film thickness of the antireflection film 4 is set to the lowest value of (40 nm) at which this deactivating action is preventable.
Patent JP-2002105010-A (JP)
Title: Method for producing methallyl alcohol
Inventor: YAMAGUCHI FUMIHIRO
IPC: C07C33/03
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing methallyl alcohol, by which the methallyl alcohol can profitably be produced from methacrolein as a starting raw material at a low cost. SOLUTION: This method for producing the methallyl alcohol, characterized by hydrogenating the aldehyde group of methacrolein in a hydrogen atmosphere condition in the presence of a divalent ruthenium compound and a phosphite compound represented by the general formula (I) R1, R2 and R3 are each independently an aliphatic hydrocarbon group which may have a substituent, or either two of R1, R2 and R3 are combined to form an alkylene group which may have a substituent, and the remaining one is an aliphatic hydrocarbon group which may have a substituent).
Patent JP-2002100719-A (JP)
Title: Resin-sealed semiconductor device
Inventor: MIZUKOSHI YUKIKO
IPC: H01L23/50
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To nearly equalize with each other the thicknesses of the upper and lower resin layers of the inside of a package which are divided by leads into the two layers, when forming a resin-sealed semiconductor device by using a miniaturized semiconductor chip that its appearance shape is made the same as that of a semiconductor device of an LOC structure. SOLUTION: The resin-sealed semiconductor device has a bed 1, a semiconductor chip 2 mounted on the bed 1, a plurality of inner leads 4a whose respective end portions are disposed near the bed 1, a package 6 having the sealed bed 1, the sealed semiconductor chip 2, and the sealed inner leads 4a whose molded visual shape has two lead deriving planes opposed to each other; and a plurality of outer leads 4b molded integrally with the inner leads 4a and derived to the external respectively from the positions of the lead deriving planes, which are deviated from the middle portion of the package 6 to its upper side in its thickness direction. Further, the resin-sealed semiconductor device has the inner leads 4a molded curvedly, so as to position them in a nearly the middle portion of the package 6 in the thickness direction.
Patent JP-2002102444-A (JP)
Title: Electric accessory for game machine
Inventor: MINENO MASAFUMI
IPC: A63F7/02
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a compact electric accessory for a game machine having a plurality of game machine functions such as a type 1 game machine, a type 2 game machine and the like. SOLUTION: An electric accessory 60 for a game machine is comprised of a pair of blades 61 and 62 horizontally arranged in a separated state, a seesaw-shaped assignment member 65, a pair of start areas 63 and 64 and a cover 66. An ordinary pattern display device 48 is arranged in the vicinity of the electric accessory 60, and in accordance with the lighting/putting out of LED lamps 48a to 48c, the blades 61 and 62 and the assignment member 65 are rotated by a driving means.
Patent JP-2002101935-A (JP)
Title: Vessel of chisel
Inventor: NUMATA AKIMUNE
IPC: B65D43/16
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a vessel enabling a chisel to be smoothly drawn without disturbance by a lid, although conventionally the lid can easily be opened but a top plate of the lid acting as a suppoing member is placed under a handle of the chisel projecting from a vessel body, so that a finger contacts with the top plate of the lid when drawing the chisel to disadvantageously disturb the drawing of the chisel. SOLUTION: For using the vessel, the closed lid member 4 is pulled most backwardly, and the lid member 4 is turned downwardly with respect to a connecting member 8 and the connecting member 8 is turned downwardly with respect to the vessel body 1 to move the lid member 4 downwardly to open the lid member 4. The connecting member 8 and the front bottom surface of the vessel body 1 cooperate using the turned connecting member 8 as the spindle to support the entire vessel, and the lid member 4 is placed flat under the vessel.
Patent JP-2002109417-A (JP)
Title: Price setting method for multiplicity of currencies
Inventor: UEDA RYOICHI
IPC: G06Q30/04
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a price setting method to solve the problem that when payment is allowed to be made in a foreign currency, a seller bears the risk of fluctuations in foreign currency exchange rate and pays extra foreign exchange commission, which is eventually carried over to a buyer unfavorably. SOLUTION: When pricing is made in a foreign currency, in consideration of a seller's financial state, this method implements price setting favorable to a buyer for a payment in a currency needed by a seller, and, conversely, it implements price setting unfavorable to a buyer for a payment in a currency not needed by a seller. In this way this method enables a seller to reduce a risk of foreign exchange fluctuation and to lower a rate of foreign exchange commission and is able to present a buyer with a payment method in a foreign currency at the most favorable price.
Patent JP-2002111701-A (JP)
Title: Information transfer device and its function updating method, and system thereof
Inventor: SHOHATA YASURO
IPC: H04N7/173
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an information transfer device for managing both flexibility for coping with each kind of communication protocols, and low-consumption power properties. SOLUTION: The information transfer device comprises a programmable logic element 101; a communication module 102 for each kind of communication protocols for communicating data with each kind of networks 16, 18, and 20; a local configuration DB 10 for storing a plurality of semiconductors IP; and a control section 104 for utilizing the semiconductor IPs in the local configuration DB 106, creating configuration data written in the programmable logic element 101, and writing the configuration data in the programmable logic element 101. Also, the configuration data may be created by a processing section 141 utilizing the semiconductor IPs in a remote configuration DB 142 in a service center 14.
Patent JP-2002103909-A (JP)
Title: Pneumatic tire and ply used in the same
Inventor: NARAHARA YASUHIRO
IPC: C08L9/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To improve the durability in an inner linerless structure. SOLUTION: An innermost carcass ply 9A is formed by using a secondary ply F formed by attaching a cover rubber sheet 17 on one face of a joint sheet 16 formed by diagonally cutting a primary ply D formed by coating a cord array with the topping rubber 12, and primarily joining the same J1, and a tire inner cavity face HS is formed by the cover rubber sheet 17. At least an inner part 12i of the topping rubber 12 and the cover rubber sheet 17 are made of a specific low air permeable rubber composition 13.
Patent JP-2002112806-A (JP)
Title: Adjuster
Inventor: SOTOOKA TAKESHI
IPC: A44B11/20
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an adjuster which is simple in structure, can make the number of parts smaller and may be easily manufactured. SOLUTION: This adjuster has guide rails 2 arrayed and provided with projections 1 on the front surfaces, a slide body 3 made insertable with the guide rails 2 in a lateral direction and an operation body 4 made insertable with the guide rails 2 in the lateral direction in the inner side of the slide body 3. The guide rails 2 are lifted by upwardly energizing the operation body 4, by which the slide body 3 is detained to the projections 1 of the guide rails 2. The detention by the projections 1 may be released by depressing the operation body 4 exposed from an aperture 5 disposed in the upper part of the slide body 3.
Patent JP-2001146849-A (JP)
Title: Drainage structure of bathroom
Inventor: HIMENO MASARU
IPC: E04H1/12
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a drainage structure of a bathroom capable of smoothly leading drain around fittings of the bathroom to a drain pipe without using a grating. SOLUTION: Drain leaked to the side of a dressing room B from a water stop line constituted between a fitting main body 2 and a lower frame 22 of a fitting l is led to a drain gutter 6 from a drain opening 38 formed on the lower frame 22 and the drain gutter 6 is arranged by offsetting it to the side of a bathroom A from immediately below the lower frame 22 on the lower side of a waterproofing pan 4 in a drainage structure of the bathroom A to lead drain on the waterproofing pan 4 flowing on the side of a gateway to the drain gutter 6 through the lower frame 22 of the fitting 1 in place of a grating of the bathroom A making the gateway provided with the fitting 1 in a floor structure with no step difference.
Patent JP-2002120183-A (JP)
Title: Robot device and input information detecting method for robot device
Inventor: TAKAMURA SEIICHI
IPC: G01L5/16
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To enable much interaction by processing detection results from plural contact sensors compositely. SOLUTION: In a head sensor 91, when a head exterior member 203 is pressed in the substantially horizontal direction to the array direction of a first contact sensor 201 and a second contact sensor 202, one of the first contact sensor 201 and the second contact sensor 202 is earlier pressed. One of the first contact sensor 201 or the second contact sensor 202 is stronger pressed. When the head exterior member 203 is pressed in the substantially vertical direction to the array direction of the first contact sensor 201 and the second contact sensor 202, the first contact sensor 201 and the second contact sensor 202 are simultaneously pressed.  At that time, the head sensor 91 detects the external stimulation as plural kinds of patterns according to a time change or a difference in a detection signal of the pressure detecting result between the first contact sensor 201 and the second contact sensor 202.
Patent JP-2002084512-A (JP)
Title: Video letter over the internet
Inventor: NAKAMURA FUMITAKE
IPC: G06F13/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To transmit arbitrary message of a transmitter over the internet. SOLUTION: An internet video letter system is provided with a function for inputting the arbitrary message of the transmitter, selecting an image to be transmitted, or urging the transmitter to select the approach of the arbitrary image, the effect of a character message and a display position by an arbitrary display size, a function transmitting the information by form data over a web, a system which performs automatic image processing after transmission, performs automatic uploading over a site and automatically issues and transmits a password and a display system, which shares a moving image and freely exchangers the message on an uploaded page limited by the password.