baber/WOPTO huggingface dataset:
Patent JP-2002367975-A (JP)
Title: Thin-film manufacturing method
Inventor: NAKAMURA NAOKI
IPC: H01L21/314
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film manufacturing method for efficiently treating the film formation of a wafer of a product to reduce process time, and increasing operating efficiency in an apparatus. SOLUTION: In the thin-film manufacturing method for forming a thin film to a sheet-type wafer W by chemical reaction due to heat, a pseudo process is provided, where the pseudo process suppresses variation in film thickness due to temperature in a reaction chamber 11 after the start of thin-film formation process, and is preheat treatment for heating the reaction chamber 11 before the wafer W is put into the reaction chamber 11 actually.
Patent JP-2002365362-A (JP)
Title: Pulse radar device
Inventor: OKAMURA MOICHI
IPC: G01S13/10
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a pulse radar device capable of precisely detecting an object and measuring the distance, even if a leaked in signal is contained in a receiving signal at a short distance. SOLUTION: This device comprises a transmitting means 101 for transmitting radio waves; a receiving means 103 for receiving the reflected waves of the radio waves transmitted by the transmitting means 101 and reflected by the object; a waveform build-up part extracting means 104 for extracting two or more build-up parts of the received signal outputted by the receiving means 103; a time interval measuring means 105 for measuring the time interval from transmission to reception, on the basis of the extraction result by the extracting means 104; and a detection/range finding means 106 for determining the presence of the object from the time interval data outputted from the measuring means 105 and calculating the distance to the object, when the object is present.
Patent JP-2002064057-A (JP)
Title: Treatment equipment
Inventor: SAKAMOTO YASUHIRO
IPC: H01L21/677
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain convenience when switching between retaining and holding is automated in the case that an object to be treated is transferred by using a transferring mechanism. SOLUTION: As a control means for switching between usage of a sucking part 64 and usage of pawls 61 in an arm 59 for transferring a wafer W, a film thickness sensor of an optical interference type or the like which measures thickness of a film formed on a surface of the wafer W or a peripheral part of the wafer W, and a control device like a microcomputer which judges a kind of the film on the basis of the measured result, are installed in the transferring mechanism.
Patent JP-2002365620-A (JP)
Title: Liquid crystal display device
Inventor: NAGAHARA TAKAYUKI
IPC: G02F1/1335
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device wherein the reduction of the display quality of an image and peeling with time and the like can be prevented and the decrease of the width of a frame and the reduction of the size of the device can be realized. SOLUTION: In the liquid crystal display device which consists of a reflection type liquid crystal panel 4 and a frontlight 3 illuminating the liquid crystal panel 4 by using a light source 1 and a light guide plate 2 and wherein the light guide plate 2 is disposed opposite to the liquid crystal panel 4 via a prescribed gap 8, an adhesive having the refractive index near to that of the material which the light guide plate 2 is made of is dropped onto the counter surface of the light guide plate 2 or the liquid crystal panel 4,  a plurality of gap holding materials 6 each having the shape whose apex faces the area 7 corresponding to a display area and which is widened from the apex toward the outside are disposed on the outside of the area 7 corresponding to the display area in the gap 8 and the light guide plate 2 and the liquid crystal panel 4 are stuck to each other via the spread adhesive.
Patent JP-2002373917-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: DAIROKU NORIYUKI
IPC: H05K13/04
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To improve loading accuracy and to provide a semiconductor device using a finer semiconductor chip at a low cost. SOLUTION: The semiconductor chip 101 is made to face a substrate 104a in the state of being kept stuck to a dicing tape 501, pressed by collets 601 and 602 and joined. Thus, the need for inverting the chip is eliminated and the semiconductor device using the fine semiconductor chip is manufactured at a low cost.
Patent JP-2002373275-A (JP)
Title: Customer-identified type recommended sale system of merchandise
Inventor: OKAJIMA AKIHIKO
IPC: G06Q50/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a customer with merchandise information, service information and point service information in relation to merchandise requested by a customer by providing a purchase history information data base and a merchandise information data base in a retail store and to utilize the pieces of information in customer service and marketing of the retail store. SOLUTION: This customer-identification recommended sale system 1 of merchandise is provided with a user terminal 10 by which a customer collates his/her own purchase history and to order a merchandise and service in relation to purchased merchandise, a retail store terminal 20 having a purchase history information data base 50 and a merchandise information data base 60, to transmit and receive recommended merchandise information or order information in response to collation of the purchase history of the customer and a network 100 to connect the user terminal 10 with the retail store terminal 20.
Patent JP-2002373600-A (JP)
Title: Electron gun and image receiving tube
Inventor: YAMAUCHI MASAHIDE
IPC: H01J29/48
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent distortion when making the negative electrode smaller of an electron beam spot in an electron gun provided with an electric field emission negative electrode. SOLUTION: The negative electrode 15 is that which is provided with an electron discharge electrode 18 installed on a substrate 16, a draw-out electrode 19 to form an electric field between the electron emission electrode 18, and a terminal 20 and a conductor wire 21 in order to apply voltage to the electron discharge electrode 18 and the draw-out electrode 19 respectively, and a shield electrode 5 is further arranged between the negative electrode 15 and the control electrode 6, and the shield electrode 5 has a cylindrical protruding part 10 into which the electron beam passes and which protrudes in the direction of the negative electrode 15.
Patent JP-2002374503-A (JP)
Title: Integrated semiconductor circuit device
Inventor: SHIMOTORI SHIGERU
IPC: H04N7/01
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an integrated semiconductor circuit device that can prevent deterioration in image quality due to line interpolation. SOLUTION: A buffer 21 or 22 temporarily stores input video signals of each line. The buffer 21 stores the signals of odd number lines and the buffer 22 stores the signals of even number lines. The buffer 21 (22) writes the signal S1 (S2) in a DRAM(Dynamic RAM) 23 (24). The signal S1 (S2) written in the DRAM 23 (24) is read at a speed twice the write speed. In this case, a read timing of the input video signal of the 2nd field from the DRAM 23 (24) is deviated from a read timing of the input video signal of the 1st field by one line. After a buffer 25 (26) temporarily stores a signal S3 (S4) read from the DRAM(Dynamic RAM) 23 (24), a line interpolation circuit 30 applies line interpolation to the signals S3, S4.
Patent JP-2003000497-A (JP)
Title: Vacuum cleaner
Inventor: MARUYAMA KANAME
IPC: A47L9/10
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a downsized vacuum cleaner which has the function to prevent clogging. SOLUTION: The motor 2 and the fan 3 are built in the vacuum cleaner main body 1. The dust chamber 16 is formed circularly around the fan 3. The filter 12 for filtering dust is attached on the inner surface of the dust chamber 16. The dust filtered through the filter 12 is collected in the dust chamber 16. The crook 35 is formed at the upper end of the suction tube 32 connected to the dust chamber 16 to generate an airflow flowing along the dust chamber. By this, relatively large pieces of dust are pressed to the inner wall at the outer side by centrifugal force, and only fine dust is filtered through the filter 12 provided at the inner side of the dust chamber 16, thereby preventing clogging.
Patent JP-2003003247-A (JP)
Title: Parts for combustor and production method therefor
Inventor: KURISU YASUSHI
IPC: C22C1/08
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide parts for combustor and a production method therefor with which excellent high temperature fatigue resistance and erosion resistance are displayed when used in oxidizing or reducing atmosphere by keeping the surface temperature of a base material in the parts low. SOLUTION: The parts for combustor and the production method therefor are provided, by which a heat-insulating layer composed of porous metal having >=80% porosity, a metallic layer for combining and the outermost layer composed of ceramics or cermit, are laminated in order on the surface of the base material of the parts of general combustor, such as a compressor, a combusting machine, parts for gas turbine of turbine nozzle, blade, etc., fixed to a turbine disk.
Patent JP-2003006990-A (JP)
Title: Method for adjusting rotational speed of disk unit in dynamic state according to amount of information transmission
Inventor: CHO KONSHO
IPC: G11B20/10
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To solve the problems such as waste of energy and the production of noise by switching the motor of a disk unit to the optimum rotational speed by adjusting the rotational speed of the motor of a disk unit in a dynamic state to change the rotational speed according to an amount of information transmission required by a computer system, to avoid a shortage of reading ability in the case of the too fast rotational speed, and to suitably accelerate the rotational speed when a reading speed is inferior to the speed required by the computer system. SOLUTION: The disk unit is introduced in a system loop, and the proportionality of the disk information reading time of the disk unit is calculated after time T. Then, the proportionality of time when disk information is read at last m-piece of time T. When the proportionality of time to read the disk information of the disk unit at each time T exceeds a restriction H of acceleration, or when the proportionality of time at each n-piece time T is lower than the restriction L of deceleration of the rotational speed, an operation of acceleration or deceleration is carried out. The above H may be 90% and the above L may be 50%.
Patent JP-2003003834-A (JP)
Title: Method of and device for reducing nitrogen oxide
Inventor: MATSUI SACHIO
IPC: F01N3/24
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized device for reducing nitrogen oxides capable of being mounted on an automobile, and also provide a reducing method therefore. SOLUTION: This reducing method is characterized by decomposing nitrogen oxides in an exhaust gas with distributed discharge and heat treating the gas after decomposition at a temperature of from 350 to 1,000 deg.C.
Patent JP-2003009013-A (JP)
Title: Program chart device, digital broadcast receiver, program reservation accepting method, and digital broadcast reception method
Inventor: OKUBO YUICHI
IPC: H04N5/44
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a program reservation means of high usefulness. SOLUTION: A program chart device is provided with a means which displays a program chart on the basis of program information related to a program being broadcast at present or programs scheduled to be broadcast and a means which accepts reservation for watching of programs through this display, and a means which displays the program table (Figure 2) related to the program to be broadcast following the program being displayed at present on the basis of program information without requiring reception of an indication about a display range and a means 8 which accepts reservations for watching of the program to be next broadcast through this display are provided for the program table device.
Patent JP-2003009559-A (JP)
Title: Three-phase induction motor and driving apparatus using the same
Inventor: SUGIHARA ISAO
IPC: H02P1/32
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a driving apparatus that is prevented from causing output torque shortages even when the apparatus is combined with an inexpensive single phase-three phase conversion module by using a three-phase induction motor capable of selecting two kinds of output torques. SOLUTION: The six winding terminals of the three-phase induction motor 11 in three phases are led out from the main body of the motor 11 so that the terminals may be selectively star-connected or delta-connected on the outside of the main body. The driving apparatus is provided with the induction motor 11 and a conversion module 13 which converts a single-phase alternating current into a three-phase alternating current.
Patent JP-2003003979-A (JP)
Title: Fluid machine
Inventor: FUJIWARA HISAYOSHI
IPC: F04C18/107
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized fluid machine which can cool a helical mechanism part without using a lubricating oil. SOLUTION: This fluid machine receives a cylindrical case 2 having opened parts 2a, 2b for ventilation in both ends, a roller 22 stored in this cylindrical case 2 further to be eccentrically arranged in a cylinder 21 to have a spiral groove 28, a helical mechanism part 3 having a blade 23 fitted to the spiral groove 28, and an electric motor part 5 driving this helical mechanism part 3 through a rotary shaft 4.
Patent JP-2003008226-A (JP)
Title: Method of manufacturing printed substrate
Inventor: SHIRAISHI YOSHIHIKO
IPC: H05K3/46
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a printed substrate which is capable of preventing metal-rich conductive paste filled in a via hole from collapsing, when a protective film is peeled off. SOLUTION: A protective film 81, having an ultraviolet-curing adhesive layer, is affixed on a single-sided conductor-pattern film 21  shown in Figure (b)}, and via holes 24 are formed therein  shown in Figure (c)}. Conductive paste 50, composed of metal particles and an organic solvent only is filled in the via holes 24  shown in Figure (d)}. Adhesive strength of the protective film 81 is lowered by ultraviolet irradiation, and the protective film 81 is peeled off under the condition of the conductive paste 50 still keeping the form, before the ratio of the organic solvent to the metal particles in the conductive paste 50 is reduced by drying to below 6 wt.%  shown in Figure (e)}. Subsequently, a plurality of the single-sided conductor-pattern films 21 are stacked, and are vacuum-heat-pressed to form a printed substrate.
Patent JP-2003010066-A (JP)
Title: Portable washing device
Inventor: MATSUURA KATSUO
IPC: A47K7/08
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To effectively use limited washing liquid for washing without wetting surroundings in a portable washing device carried for washing the anus and the vicinity or the like at the place away from home. SOLUTION: In the portable washing device for washing the body private parts of a user himself/herself by pressing a jetting button 51 and jetting the washing liquid from the nozzle of a jetting body 53 when carrying it and using it at the place away from home, the washing liquid is weakly jetted from the nozzle when lightly pressing the jetting button 51 and is strongly jetted when strongly pressing it to adjust the mount of the washing liquid to be jetted from the nozzle by the degree of pressing the jetting button 51.
Patent JP-2003010383-A (JP)
Title: Game machine
Inventor: TSUKUI NORIYOSHI
IPC: A63F5/04
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for enhancing a visual direction effect in a game by organically integrating a liquid crystal display attached onto the front surface of a case with the other part of the casing in design. SOLUTION: A panel on the front surface of the casing is provided with a main display part and an extension display member. The extension display member is arranged to cover the main display part by the use of a transparent material and also an extension panel is provided with a pattern display part where patterns are drawn to enclose the circumference of the main display part. Moreover, the extension display member is disposed inside the opening of a canopy part which is arranged in the circumference of the extension display member and the opening of the canopy part is gradually enlarged toward a front part so as to see the main display part and the extension display member from directions other than the front.
Patent JP-2003014186-A (JP)
Title: Pipe coupling
Inventor: MATSUMOTO KOJI
IPC: F16L37/34
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a pipe coupling capable of separating a socket and a plug from each other when a pulling out directional load is constantly applied, while having no variation, and reducing the size as a whole. SOLUTION: The socket is constructed by fitting a socket main cylindrical body 5 having a lock ball 8 in the outer circumference of a valve pressing cylindrical part 3b, in which the inside is used as a fluid passage 4, the front end is closed, and a valve port 6 is formed on the outer circumferential wall, and fitting an annular valve element 9 moving forward to close the valve port 6 and moving backward to open it between the valve pressing cylindrical part 3b and the socket main cylindrical body 5.  The plug 2 is constructed by arranging a valve element 26 moving forward to close a fluid passage 20 and moving backward to open it in a plug main body 17 having the front end part serving as a small-diameter cylindrical part 17a to be inserted into the socket 1 and fitting a sleeve 40, which is inserted into the socket 1 with the small-diameter cylindrical part 17a for fitting a lock cylindrical body 35 having a lock groove 36 on the outer circumference freely slidably and energizing it backward by means of a spring 37 for pressing a lock ball 8 to the outer circumference of the plug main body 17, in the outer circumference of the small-diameter cylindrical part 17a. In connection, the valve port 6 formed in the valve pressing cylindrical part 3b is opened inside the plug main body 17.
Patent JP-2003012124-A (JP)
Title: Sorting facility
Inventor: NONOMURA SHOJI
IPC: B65G1/137
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide sorting facilities allowing easy layout change and additional installation. SOLUTION: Sorting shelves A for storing commodities 4 to be picked out are constructed by a series of movable dollies 1, 2 having a plurality of sectional storage spaces 6 and picking displays 12 provided in the sectional storage spaces 6, respectively, for indicating the commodities 4 to be picked out. Accordingly, the sorting shelves A constructed by the series of dollies 1, 2 can be easily expanded or contracted. The dollies 1, 2, movable, facilitates the movement of the sorting shelves A and so allows a free and easy change in layout.
Patent JP-2003010599-A (JP)
Title: Device and method for clothes pressing
Inventor: HORIUCHI YOSHIHISA
IPC: D06F73/00
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for cloths pressing which achieve the steaming of clothes with a higher efficiency and also accomplish ordinary suction of the clothes normally. SOLUTION: A steam supply means 49 is connected to an internal space 21 of an upper pressing iron 20 through a vent pipe 40. A suction means 39 is connected to an internal space 11 of a lower pressing iron 10 through a vent pipe 30. The vent pipe 30 is provided with a valve means 50 for relieving steam to make an opening between the internal space 11 of the lower pressing iron 10 and the atmospheric air. A process of supplying steam to the clothes by the steam supply means 49 is executed under the pressurized condition of the clothes being sandwiched between the upper and lower pressing irons 10 and 20 and/or a process of sucking the clothes by the suction means 39, under the released condition of the clothing with the upper iron 20 separated from the lower pressing iron 10. The valve means 50 is opened in the steam supply process and closed in the suction process.
Patent JP-2003017732-A (JP)
Title: Method of leading out power lead of solar battery module
Inventor: WATANUKI YUJIRO
IPC: H01L31/04
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of leading out power leads of a solar battery module by which the internal wiring of the solar battery can be led out and electrically connected easily to the outside with high insulation reliability and, in addition, without causing an appearance problem. SOLUTION: Lead wires composed of metal foil covered with an electrical insulating material and having exposed sections at both ends are used as the positive and negative power lead wires 40 of a solar battery module. The lead wires 40 are laid on the main surface of a rear-surface protective member 36 to bridge the space between a position where the positive and negative electrodes of a solar battery 1 exit and another position where a terminal box 20 exists. One exposed ends of the metal foil constituting the positive and negative power lead wires 40 are electrically connected to the positive and negative electrodes of the internal wiring of the battery 1, respectively, through the protective member 36 and an adhesive resin sealant (adhesive layer) 37. The other exposed ends of the metal foil are electrically connected to power lead-out terminals provided in the terminal box 20.  After connection, the electric connections are insulated with an electrical insulating material.
Patent JP-2003011546-A (JP)
Title: Desk calendar
Inventor: SUGITA HIROYUKI
IPC: B42D5/04
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a desk calendar consisting of only environment-friendly paper and simple in manufacturing while showing a perfectly flat shape before it is erected in a self-standing manner. SOLUTION: A calendar main body 10 is bounded to a paste board 20 by hot melt applied on the penetrated parts 12, 22 of the retaining areas 11, 21 in the retaining areas of a predetermined width under a condition pinched by a piece of paper 30 folded so as to show a U-shape. The paste board 20 is constituted of a supporting part 20a, having the same size as the calendar main body and whose upper rim is used as the retaining area, and a turning part 20b. The turning part 20b is provided with a ruled line (a) for turning and two pieces of ruled lines (b), (c) for erection, which are formed to bend the same so as to shown a W-shape. The supporting part 20a is provided with a slit formed on the same to inset the tip end of the turning part 20b when the same is bent so as to show the W-shape.  The whole of the calendar is constituted of paper and is perfectly flap since the paste board is folded at two places before the erection.
Patent JP-2002079805-A (JP)
Title: Safety tire, foam acrylonitrile polymer composition used therefor, and manufacturing method of safety tire
Inventor: TERATANI HIROYUKI
IPC: B60C7/10
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a safety tire enabling stable traveling even in a flawed condition of a tire without sacrificing rolling resistance and ride comfort during normal traveling before the tire flaws. SOLUTION: A composite comprised of continuous phase of resin and independent bubbles is arranged inside of hollow doughnut-like tire. A bubble content by percent of the composite is 80.00 to 98.75 vol.%, internal pressure of the bubbles at 25 deg.C is controlled below 150 kPa, and the continuous phase of the composite is made of acrylonitrile polymer.