baber/WOPTO huggingface dataset:
Patent JP-2003119427-A (JP)
Title: Method for producing powder coating material
Inventor: KONDO HIKARI
IPC: C09D133/00
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a powder coating material by which labor for washing an apparatus whenever the kind of powder coating material changes is reduced to improve the productivity. SOLUTION: This method for producing the powder coating material comprises a mixing step (#20) for mixing various raw materials such as a resin and an additive each a prescribed amount, a kneading step (#30) for kneading the mixture obtained in the previous step under heating, a cooling step (#40) for cooling and solidifying the kneaded material obtained in the kneading step, a pulverizing step (#50) for pulverizing the solid material obtained in the cooling step, a classifying step (#60) for classifying the pulverized material obtained in the pulverizing step to obtain mother particles within the range of a prescribed particle size and a compositing step (#70) for bonding a pigment to the surfaces of these mother particles obtained in the compositing step.
Patent JP-2003122199-A (JP)
Title: Input device for office machine
Inventor: OKAI KAZUMICHI
IPC: H04N1/00
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that it is impossible to deal with both of a case where voice guidance is required by a user and a case of the voice guidance is not required. SOLUTION: When the user touches a touch panel 11 or a ten-key pad 12 first, a time measuring part starts measurement of elapsed time from that moment (S101, S102). Next, the depression of a start key 13 (S103: YES) resets the time measuring part and terminates the measurement of elapsed time (S104). Meanwhile, when the start key 13 is not depressed (S103: NO) and the measurement time of the time measuring part reaches setup time set in advance (S105: YES), the voice guidance about an input procedure is started via a speaker 14 (S106). Then the user sets printing conditions by using the touch panel 11, etc., according to the voice guidance. The voice guidance is stopped after the condition inputs (S107).
Patent JP-2003117380-A (JP)
Title: Gas generator
Inventor: SAKAMOTO YUJI
IPC: B01J7/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To stably supply a gas by providing a gas generator provided with a control means for the discharge pressure of a produced gas in place of a conventional pressure controller to eliminate the decrease of supply pressure. SOLUTION: The gas generator is provided with a gas producing chamber 1 for producing the required gas by the mixture or reaction of gases and a leading pipe 2 for leading the gas produced in the gas producing chamber 1 to another place, and at least one buffer tank 3 in which the produced gas is once stored is provided in the mid-way of a discharge passage of the leading pipe 2. The stable discharge flow rate of the produced gas is secured regardless of the supply pressure by once storing the produced gas in the buffer tank 3.
Patent JP-2003129728-A (JP)
Title: Push lock device
Inventor: YATANI YASUHIRO
IPC: E05C19/02
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a push lock device which is simple in structure, and available for a heavy lighting cover. SOLUTION: The push lock device has a first engaging tool 8 to be fixed to a ceiling and a second engaging fitting 9 to be fixed to the lighting cover. The first engaging fitting 8 rotatably holds an engaging pin 15 which has its tip bent into an L-shape as an engaging claw 15a, and the second engaging fitting 9 has a heart-shaped cam groove 23 formed therein, for guiding the engaging claw 15a. By press-fitting the second engaging fitting 9 onto the first engaging fitting 8, the engaging claw 15a passes an entering-side groove portion 23a of the cam groove 23 and a groove portion 23b extended therefrom, and enters an engaging groove portion 23c, whereby the engaging fittings 8, 9 assume an engaging position.  Then, the second engaging fitting 9 is slightly further press-fitted and then drawn from the first engaging fitting 8, and therefore the engaging claw 15a passes a groove portion 23d and an exit-side groove portion 23e of the cam groove 23 to be guided outside the cam groove, whereby the engagement is released.
Patent JP-2003126865-A (JP)
Title: Magnetic activation water purifier
Inventor: KANEHARA HIDEO
IPC: C02F1/48
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic activation water purifier which has a combination of filter-derived purifying action with magnetism-derived activating action by incorporating a magnet or a magnetic circuit in the water purifier. SOLUTION: In this water purifier, a water purifier body 8 is provided which has a housing chamber 3 for housing therein a filter cartridge 2 and further has a raw water supply passage 5 for supplying raw water to a raw water inflow port 4 of the cartridge 2 and a purified water delivery passage 7 for delivering purified water which flows down from a purified water outflow port 6 of the cartridge 2. A magnet or magnetic circuit 13, which generates a line of magnetic force in a direction intersecting with the raw water supply passage 5 and the purified water delivery passage 7, is provided at the bottom of the housing chamber 3.
Patent JP-2003129809-A (JP)
Title: Electromagnetic drive unit of engine valve
Inventor: HARA SEINOSUKE
IPC: F01L9/04
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent a striking sound and generation of friction in the intermediate region of close/open stroke by suppressing a rapid action in the end region for close/open stroke of an engine valve. SOLUTION: An armature for a close/open stroke of a suction valve 23, an electromagnet for a close/open valve, a spring for a valve opening side, and a spring for a valve closing side, are provided. Inside a follower member 45 provided at an armature rod 38, a control cam 46 having a first and second follower plane 50 and 51 up and down which come in contact with a first and second follower plane 45a and 45b is provided in oscillation and universally. A return cam 47 and a sleeve 55 are integrally provided at the side of control cam 46. When an adding means 48 strikes in contact with the outer periphery face of the sleeve, a gap is formed between the adding means and the central position 54a of the cam face 54 of return cam.
Patent JP-2003128668-A (JP)
Title: New polythiol
Inventor: KUMA SHIGENORI
IPC: G02B1/04
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a new polythiol compound with which resin having an improved refractive index can be produced compared to the resin made from 2,5-bis(mercaptomethyl)-1,4-dithiane. SOLUTION: A new polythiol represented by formula (I) is used.
Patent JP-2003126173-A (JP)
Title: Wheel installation structure of wheelchair
Inventor: SATO NAGAYOSHI
IPC: A61G5/02
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a wheel installing structure which facilitates easy connection and removal of the wheel. SOLUTION: A wheel installation section 13 of the wheelchair 1 is provided with shaft holes 14A, 14B, 14C, 14D, a shaft pipe 16A of wheels 15 inserted through the shaft hole 14B, and an axle shaft 17 inserted through the central shaft pipe 16A. On a root edge of an axle shaft 17, a cam lever 18 of cam shape 18A in its root edge is pivotally attached, on a screw groove part 17A formed at the tip end, a nut 21 is fixedly screwed. In this construction, the rotating cam lever 18 causes the side of the wheel installation part to be pushed by the root edge shape 18A of the cam lever 18, and the axle shaft 17 to be pulled to the cam lever 18 by the repelling force, so that the wheel axis part is tightened with the nut 21. By rotating the cam lever to loosen, the nut 21 can be easily unscrewed and removed from the wheel axle 17.
Patent JP-2003126801-A (JP)
Title: Vacuum dryer with screw conveyor
Inventor: MIYAZAWA KAZUNORI
IPC: F26B5/04
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To realize continuous operation and miniaturization or the like in a vacuum dryer. SOLUTION: A screw conveyor 2 is provided inside a vacuum tank 7 so as to be rotatable in both normal and reverse directions by a drive means. The screw conveyor 2 comprises a first screw 3 which is positioned in a thrown in port 14 side for an object to be dried, a second screw 4 which is inversely wound with respect to the first screw and has a large pitch, an agitation plate which is formed within a range of the length of the second screw, and a third screw 5 which is positioned in a discharge port 11 side of a dried product and is wound in the same direction as the second screw. The pitch of the first screw 3 is the same as that of the third screw 5. The length of the first screw 3 and that of the third screw 5 is twice as long as the pitch. The pitch of the second screw 4 is six - seven times as long as that of the first screw 3.  The length of the second screw 4 is a half as long as the pitch of the second screw.
Patent JP-2003131690-A (JP)
Title: Voice processor and image input device
Inventor: KATAOKA KENICHI
IPC: G10L21/0208
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a voice processor which eliminates an ultrasonic wave signal superposed on a voice input for image input equipment which performs zoom driving, automatic focusing operation, or panning and tilting operation by a vibration type actuator. SOLUTION: An A/D converting means 3 sequentially performs A/D conversion of a voice signal from a microphone 1 in cycles a half as long as cycles of the driving frequency of the vibration actuator 10, an averaging circuit 4 averages A/D-converted data of one cycle of the driving frequency of the vibration type actuator 10 to remove a driving frequency component, and a recording means 5 records the output of the averaging circuit 4 on a recording medium.
Patent JP-2002205438-A (JP)
Title: Image printer and printing method, and print medium
Inventor: SHIKI NAOHITO
IPC: B41J3/44
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain an image printer in which many users can perform edition input surely and efficiently. SOLUTION: A first user uses an operating panel 13-1 and a second user uses an operating panel 13-2. Since an image picked up by means of a CCD camera 15 is displayed on the operating panels 13-1 and 13-2, each user can select a preferred image by operating an operational button displayed on the operating panel under use using a touch pen 14-1 or 14-2 and can input an image edition, e.g. a scribble.
Patent JP-2003131128-A (JP)
Title: Zoom lens
Inventor: TAKEUCHI HODAKA
IPC: G02B15/16
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize and thin a zoom lens. SOLUTION: This zoom lens is equipped with a 1st lens group having negative refractive power and a 2nd lens group having positive refractive power in order from an object side to an image surface side. The 1st lens group is formed of a 1st lens 1 having negative refractive power and a 2nd lens 2 having positive refractive power, and the 2nd lens group is formed of a 3rd lens 3 being a biconvex lens having positive refractive power, a 4th lens 4 being a negative meniscus lens whose convex surface faces to the object side and a 5th lens 5 being a positive meniscus lens whose convex surface faces to the image surface side. Then, operation for variable power is performed by the 2nd lens group and the correction of the variation of an image surface and operation for focusing are performed by the 1st lens group. Thus, thinning at the housing time of a camera is realized.
Patent JP-2003138819-A (JP)
Title: Auxiliary lock device for vending machine and the like
Inventor: KOKAYU KAZUHIRO
IPC: E05B65/02
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary lock device for a vending machine, etc., which simplifies daily handling thereof, and takes up only a small space. SOLUTION: According to the auxiliary lock device, a rotor 15 of a lock unit 14 is rotated to pull out a lock rod 13 from a lock hole 16 at a distal end-sided leg portion 8, and thereafter an inhibiting bar 6 is moved in parallel in a lateral direction such that a base end-sided leg portion 7 approaches a side wall 2 of a fixed main body 1, followed by moving the inhibiting bar 6 frontward in parallel with a front surface of a door 9, whereby the distal end- sided leg portion 8 is pulled out of a receiving slot 12 of a catch fixture 5. After closing the door 9, the distal end-sided leg portion 8 is inserted into the receiving slot 12 of the catch fixture 5, and the inhibiting bar 6 is moved in parallel with the front surface of the door 9 toward the fixed main body 1, followed by moving the inhibiting bar 6 in parallel in the lateral direction.  Further, a slipout preventive projection 11 is abutted on a rear surface 3b of a holder fixture 3, and the rotor 15 is rotated, followed by inserting the lock rod 13 into the lock hole 16 of the distal end-sided leg portion 8.
Patent JP-2003140508-A (JP)
Title: Image forming device
Inventor: SUGIURA MASAO
IPC: G03G21/14
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To rapidly and effectively take measures against trouble when various kinds of trouble are caused in a printer engine part in an image forming device where the printer engine part and a printer controller part are separated and they communicate with each other through a video interface. SOLUTION: When a fixing device 110 is in a trouble state, a printer engine part CPU 119 informs a printer controller part CPU 120 of fixing trouble through the video interface 121. Every time the CPU 120 is informed of the fixing trouble after turning on the power source of the image forming device, it counts the number of fixing trouble occurring times until the present. When the counted value exceeds a specified number, the occurrence of the fixing trouble is displayed on a display part 4 at the time of turning on the power source next, and also controls a relay 122 through a control signal conductor 130 so as to directly restrain energizing a fixing heater 114. When normal image forming operation is performed before the counted value exceeds a specified value, the counted value is reset.
Patent JP-2002138293-A (JP)
Title: Volatile cutting oil
Inventor: TAKAHASHI TOSHIAKI
IPC: C10M129/06
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a cutting oil permitting a high rust-preventive power and early exhibition of rust-preventive effects. SOLUTION: This volatile cutting oil comprises a cutting oil for processing building materials mainly composed of mineral oils and amines and, admixed therewith, 8 wt.% of a volatile, rust-preventive mainly composed of N- cyclohexyl-cyclohexanamine and cyclohexyl benzenamine.
Patent JP-2003136149-A (JP)
Title: Method for bending and machining steel member of grooved sectional shape through its heating and cooling
Inventor: HIRASAWA TAKESHI
IPC: B21D11/20
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for bending and machining a steel member 1 having a grooved sectional shape within a plane through its heating and cooling capable of hardly producing a twisted state at the steel member, performing an efficient bending work and restricting a reduction in its strength. SOLUTION: This method comprises a heating stage in which a linear heating 11 is carried out over a web 3 acting as a bottom of groove shape and a flange 5 acting as a side segment in a direction perpendicular to a longitudinal direction at a plurality of locations in the longitudinal direction of the steel member 1 having a grooved sectional shape; and a cooling stage for cooling the linear heating segment. Then, as the linear heating segments, there are provided a longitudinal heating 13 entirely long to be distributed many at the flange and a short linear heating 15 entirely short to be distributed many at the web with an middle shaft being applied as an interface. Both of them are mixedly used to prevent a twisting from being produced under a rate of both types. In addition, the larger an amount of bending, the smaller a pitch P of the linear heating operation.
Patent JP-2003140793-A (JP)
Title: Desk-top calculator display device
Inventor: EGAMI HIROYUKI
IPC: G06F3/048
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a desk-top calculator display device for displaying a desk- top calculator at a much more easily operable position according to an operator' s dominant hand (whether the operator is right-handed or left-handed). SOLUTION: This desk-top calculator display device for displaying a desk-top calculator to be operated through an input part disposed on the display screen of a picture display device is provided with at least two desk-top calculator buttons to be depressed by a user for displaying the desk-top calculator and a desk-top calculator display means for displaying the desk-top calculator at different positions according to the case that one of those desk-top calculator buttons is depressed or the case that the other desk-top calculator button is depressed.
Patent JP-2002196936-A (JP)
Title: Starting method of system with invalidated system bios
Inventor: TUNG CHUNG-CHIH
IPC: G06F1/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a restarting method of a system BIOS invalidated by wrong microcode input resulting from accidental miscode or malice. SOLUTION: When the system BIOS is stopped by the wrong microcode input resulting from accidental miscode or malice, a keyboard BIOS is used. When the CPU of a computer is crushed during update of the microcode, the system notifies of an error (sets a flag), and restarts the computer. The restarted system does not execute microcode update but executes ordinary BIOS start, to thereby avoid the crush problem. The user can repair the error of the BIOS only by acquiring an accurate microcode from a CPU retail trader.
Patent JP-2003142439-A (JP)
Title: Wafer polishing method and mask
Inventor: TAKAHASHI SHINICHI
IPC: H01L21/304
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and a mask whereby the warpage of a wafer can be eliminated by polishing. SOLUTION: A wafer 100 is fixed in a recess 51 of an instrument 50 while the warpage occurs on the side surface of a silicon active layer 102. A reference plane 53 is formed on the outer periphery of the instrument 50. Since resin 55 is placed on the outer periphery of the recess 51, the wafer 100 is fixed in the instrument 50 so that the warpage does not occur again. Then, a protruding part caused by the warpage of the surface of a silicon support substrate 101 of the wafer 100 is selectively eliminated by polishing so as to match the reference plane 53.
Patent JP-2002251896-A (JP)
Title: Non-volatile memory having bit line setup circuit and discharge circuit for programming, and its programming method
Inventor: LEE YEONG-TAEK
IPC: G11C16/06
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile memory in which noise when charging a bit line to power source voltage and when discharging a bit line to ground voltage is decreased. SOLUTION: A NAND(negative AND) type EEPROM(electrically erasable and progammable ROM) having bit line separation structure comprises PMOS pull-up transistors and NMOS pull-down transistors connected in series between a virtual power source node and ground. When a control circuit charges and discharges bit lines through the virtual power source node, the circuit charges and discharges bit lines by controlling gate voltage of the PMOS and the NMOS transistors to restrict a generated peak current. Especially, the control circuit operates the PMOS and the NMOS transistors in a non-saturation mode due to current restriction. These control circuit forms current mirror, and provides reference voltage for controlling gate voltage.
Patent JP-2003087094-A (JP)
Title: Surface accoustic wave device and manufacturing method therefor
Inventor: SAKINADA KAORU
IPC: H03H9/25
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a surface accoustic wave device which is small-sized, thin and low cost, and is also high in reliability in jointing. SOLUTION: There are provided at least a high-polymer-based base plate; an internal wiring formed on a surface of the high-polymer-based base plate; a bump disposed on the internal wiring; a surface accoustic wave device connected to the internal wiring via the bump; an external wiring pattern which is formed on a back of the high-polymer-based base plate and has a predetermined thickness; and a spacer layer which is formed on the back of the high- polymer-based base plate and has substantially the same thickness as that of the external wiring pattern. The external wiring pattern and the spacer layer are formed on the back of the high-polymer-based base plate, whereby a step of the external wiring pattern can be apparently eliminated.
Patent JP-2003148380-A (JP)
Title: Turbo-molecular pump
Inventor: OKAMURA TOMOAKI
IPC: F04D29/52
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a turbo-molecular pump capable of preventing breakage of a device system subject to evacuation even when abnormality occurs on the rotor side. SOLUTION: In this turbo-molecular pump, an axial flow step part 20a provided with a moving vane 25 and a static vane 23, and a thread groove step part 20b having spiral thread grooves on a rotor 24 are provided in a casing 21. The casing 21 has a parted structure comprising an upper casing 21a positioned at an upper end part, a base 21c positioned at a lower end part, and a lower casing 21b positioned between the upper casing 21a and the base 21c at least in an axial direction.
Patent JP-2003150828-A (JP)
Title: Custom product order reception support system
Inventor: SHINOHARA NORIKO
IPC: G06Q50/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To perform accurately and quickly price adjustment and specification adjustment of a complicated custom product. SOLUTION: An in-house user terminal is connected to a center server through an intranet. When receiving a price estimate request to the custom product accompanied by input of a product specification and business talk information from a user terminal, a price estimate means C of a processing part 3 in the center server calculates an estimate price. When receiving a price adjustment request developed from the price estimate means C, a price adjustment means D transmits a mail to a price adjuster and urges a price adjustment reply, and when receiving the price adjustment reply from the price adjuster, the means D transmits a mail to the user terminal of a price adjustment requester. Data including past price adjustment data required by each means are registered in a storage part 4.  A specification analysis means J and a specification adjustment means K are also functions similarly to the price estimate means C and the price adjustment means D.
Patent JP-2003154821-A (JP)
Title: Run-flat tire
Inventor: ISOBE FUMIHIDE
IPC: B60C9/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a run-flat tire that excels in durability at run-flat travel. SOLUTION: The run-flat tire comprises a main belt 8 composed of at least two bias belt layers 7a and 7b having parallel arrangements of cords extending in a bias relation to a tire center plane E on an outer circumference side of a crown portion 6 of a carcass 5, a tread part 9 reinforced by the main belt 8, buttress parts 11 positioned at both ends of the tread part 9, sidewall parts 12 interconnecting the buttress part 11 and a bead part 2, and reinforcing rubber layers 13 arranged on an inner side of the carcass 5 at least along the sidewall part 12, composed of relatively hard rubber and having a substantially crescent sectional form. A ringed flexion-suppressing reinforcing layer 14 extending along the same circumference is arranged on an outer circumference of the carcass 5 at least along the buttress part 11.