baber/WOPTO huggingface dataset:
Patent JP-2000295337-A (JP)
Title: Portable telephone device having flap connected to case
Inventor: HIEBEL CLAUDE
IPC: H04W88/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and inexpensive portable telephone device with which a handsfree telephone calling operation can be performed. SOLUTION: This system includes a case 1 and a flap 12 being turnable against the case, and the flap 12 takes a folded position (R), an opened position and an intermediate position. The system further includes a position detecting means 16 for the flap 12 and a switch connected to the detecting means. The switch includes a means for switching the system to an 'off-hook' operation when the flap 12 is at the opened position, to an 'on-hook' operation when the flap 12 is at the folded position and to a 'handsfree' telephone call operation when the flap 12 is at the intermediate position.
Patent JP-2001268073-A (JP)
Title: Encryption device
Inventor: KINOUCHI TAKASHI
IPC: H04N21/4405
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an encryption device that can provide high quality and sophisticated services employing encryption by using an encryption function of the device and an information source entry function, a display function, an information source coding and decoding function, a communication function of a digital unit or other encryption device connected to this encryption device. SOLUTION: A selection section 29 selects either of a before-decoding input signal received from an external device via a terminal T5b and a digital signal received from a communication section 5d. A decoding section 9d decodes the digital signal received from the selection section 29 by using a decoding key received from a decoding key storage section 11. A selection section 27 selects either of digital signals received from the communication section 5d and the decoding section 9d. An information decoding section 4d decodes the digital signal received from the selection section 27 and a display section 2d outputs an image corresponding to the decided signal.
Patent JP-2001271238-A (JP)
Title: Method for producing heat-resistant crimped yarn
Inventor: HATANO TAKESHI
IPC: D02G1/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a crimped yarn excellent in stretchability, especially a crimped yarn suitable for uses of functional working garments having flame retardance, heat resistance, a high strength and stretchability from a yarn of heat-resistant highly functional fibers, e.g. para aramid fibers and to provide a method for processing practicable with economical production equipment, easy process control and high productivity without being accompanied by deterioration of the yarn in order to obtain the crimped yarn. SOLUTION: This method for producing the heat-resistant crimped yarn is characterized by applying first twists to a heat-resistant highly functional fiber yarn, heat-setting the resultant yarn by dry heat treatment, then applying twists in the direction opposite to that of the first twists and then untwisting the obtained yarn.
Patent JP-2001270217-A (JP)
Title: Ink jet recording method
Inventor: TSUZUKI HIROHIKO
IPC: C09D11/40
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording method capable of forming an image excellent in graniness and sharpness. SOLUTION: In the ink jet recording method for forming an image on a recording medium using an ink jet printer having a plurality of heads for respectively discharging two or more kinds of black inks different in density and ink not containing a colorant substantially transferred to the whole of the output region of the recording medium, the ink containing no colorant contains polymer fine particles with a mean particle size of 10-1,000 nm.
Patent JP-2001271670-A (JP)
Title: Multi-cylinder pre-mixed compression self-ignition engine
Inventor: MORIYA KOJI
IPC: F02D21/08
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To make self-ignition timing in all combustion chambers proper and provide a stable operation state in a multi-cylinder pre-mixed compression self-ignition engine 100 provided with a plurality of cylinders 3 which form combustion chambers 5 on the inside together with inserted pistons 4, compressing air-fuel mixture of a fuel and a gas, containing oxygen in each combustion chamber 5 and burning air-fuel mixture by making air-fuel mixture self-ignite. SOLUTION: This engine is provided with each of air-fuel mixture temperature adjusting means 23 for adjusting each temperature of air-fuel mixture, before compression in each combustion chamber 5, each self-ignition timing detection means 10 for detecting each of self-ignition timing in each combustion chamber 5 and a control means 12 for making each of the air-fuel mixture temperature adjusting means 23 work, based on a detection result of each self- ignition timing detection means 10 and controlling each self-ignition timing in each combustion chamber 5.
Patent JP-2001191178-A (JP)
Title: Torch nozzle for welding and contact tip for welding
Inventor: TAKIZAWA MASANORI
IPC: B23K9/26
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a torch nozzle and a contact tip coated with a film which effectively prevents a sputter sticking, shows an excellent tight adhesion to a base material, and is formed by a simple method, to provide a torch nozzle and a contact tip from which a stuck sputter is easily removed, and further to provide a torch nozzle and a contact tip with which an operator's burden is decreased. SOLUTION: The torch nozzle for welding and the contact tip are characterized by the fact that they are coated with a heat-resistant resin in which particles having a low friction are dispersed, or the torch nozzle for welding and the contact tip are characterized by the fact that they are coated with a heat-resistant resin in which non-adhesive particles are dispersed, and preferably, the torch nozzle for welding and the contact tip are characterized by the fact that they are coated with a fluorine resin in addition to and covering over the heat-resistant resin, and more preferably, the torch nozzle for welding and the contact tip are formed by a magnesium alloy.
Patent JP-2001270437-A (JP)
Title: Horizontal vibration damping system for railroad vehicle
Inventor: SHIMOURA YOICHI
IPC: F16F15/02
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To assure riding comfort by continuing adjustments of damping forces when the acceleration of horizontal vibration is within a threshold value although damper speed is excessive. SOLUTION: This system is provided with an excessive damper speed monitoring part 16 for detecting that the damper speed determined according to a detection signal of a displacement sensor 8 is excessive, and an acceleration over-range monitoring part 15 for detecting that the acceleration of the horizontal vibration of a vehicle body, obtained from an acceleration sensor 5, reaches the threshold value. When the acceleration of the horizontal vibration of the vehicle body, detected by the acceleration over-range monitoring part 15, does not reach the threshold value although the damper speed detected by the excessive damper speed monitoring part 16 is excessive, a damping force adjustment valve is allowed to continue damping force control, and when reaching the threshold valve, the valve is urged to assume a passive state.
Patent JP-2001243795-A (JP)
Title: Semiconductor memory
Inventor: KOSHIKAWA KOJI
IPC: G11C11/413
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which data for relieving a defective cell can be obtained without performing facility investment for a memory tester. SOLUTION: In a semiconductor memory provided with a redundant circuit replacing the defective cell existing on a memory cell array by a redundant cell and relieving the defect, data DQ0-DQ15 of plural bits externally given are written into a memory cell in a memory cell array 30 by a write circuit 40, and read out from the memory cell array 30 by a read circuit 50. At this time, data are compressed by a data compression circuit 54 making bits of the prescribed number simultaneously being made an object of replacement by the redundant circuit as a unit and are outputted to the memory tester 200.
Patent JP-2001269932-A (JP)
Title: Apparatus to feed resin material into molding machine
Inventor: SAITO KAZUO
IPC: B29B13/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To lessen improper tanning by oxidation of a resin and defective moulding by mixing of foreign matter such as dust. SOLUTION: This apparatus comprise a shutter a5 and shutter b8 freely opening/closing by cylinder a4 and cylinder b7 for dividing a hopper, an inactive nitrogen gas feed pipe 10 and nitrogen discharge pipe 11 provided on an intermediate hopper b6 partitioned by the shutter a5 and shutter b8, an inactive nitrogen filling pipe 13 provided on a resin feed hopper c9 integrated with a molding cylinder 14 of a molding machine.  The foreign matter such as dust is eliminated from the resin by supply-in the nitrogen gas from a nitrogen discharge pipe 11 in the inter-mediate hopper b6 to discharge the foreign matter together with the nitrogen from the nitrogen supply pipe 10, and the foreign matter-eliminated resin is supplied to the resin supply hopper c9 keeping the environment of the nitrogen always supplied from the nitrogen filling pipe 13 to be supplied to a cylinder of the molding machine.
Patent JP-2001282656-A (JP)
Title: Unit and method for network device control
Inventor: TORII MINORU
IPC: G06F15/16
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent a client application from stopping its running, even if a server application as network management software fails to send data to the client application. SOLUTION: A client-server type network device controller, which communicates with a network device, is provided with a display means which displays device information, a communication means which communicates with the server application acquiring and setting information of the device, a data- converting means which converts data sent and received through the communication means, a timer-managing means which manages the communication means by a timer, and a time-out value managing means which manages information on a time-out value used by the timer-managing means. If an error occurs on the server application side, it is detected by the timer management by the client application, and operation for error processing, etc., is carried out in the inside of the client application.
Patent JP-2001272125-A (JP)
Title: Cryogenic refrigerating machine
Inventor: TAKAOKA DAIZO
IPC: F25B9/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability and cooling efficiency of a refrigerating machine by circulating impurities in an impurity recovering circulation path 48 and catching them in the middle at operation stoppage of a refrigerating machine 10. SOLUTION: For a sterling refrigerating machine 10, space 12 on working chamber side where an expansion piston 14 having a phase difference of 90 deg. with a compressive piston and space 16 on driving chamber side where a drank drive 20 to drive the expansion piston 14 through a connecting rod 18 is arranged are separated, and also a pressure regulator 36 which has buffer chambers 32 and 34 divided by shutoff member 30 is connected to the middle between the space 12 on working chamber side and the space 16 on driving chamber side by pipes 38 and 40, and further the pipe 38 is provided with an impurity recovering circulation path 48 which has an impurity remover 46 through opening and closing valves 42 and 44, and an intake fan 50 is arranged on the inlet side of this circulation path 48,  and the opening and closing valves 42 and 44 are shut off at operation of the refrigerating machine 10, and the opening and closing valve 42 and 44 are opened at operation stoppage of the refrigerating machine 10 so as to operate the suction fan 50, whereby the impurities contained in the working gas are caught with the impurity remover 46.
Patent JP-2001281962-A (JP)
Title: Contact type electrifying device
Inventor: SHOJI HIROYOSHI
IPC: G03G15/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a contact type electrifying device where an electrifying failure part with stripes is not generated even when there is a pin hole on a photoreceptor surface. SOLUTION: In the contact type electrifying device provided with a resistor where more than 2 layers of resistor films are laminated and carrying out electrification by being brought into contact with a body to be electrified, a 1st resistant layer 4 connected to a conductive supporting body 3 and a 2nd resistant layer 5 having a lower resistance value than the 1st resistant layer that is on a surface on the side of the body to be electrified 6 of the 1st resistant layer are arranged and the 2nd resistant layer is divided by plural grooves 2 which is formed from the surface on the side of the body to be electrified up to the 1st resistant layer.
Patent JP-2001277253-A (JP)
Title: Mold for molding resin-molded part and its production method
Inventor: KAWASHIMA YOSHINARI
IPC: B29C45/37
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a molding for molding a resin-molded part which can form a molding area for molding a molded part easily in a prescribed shape and is excellent in precision and durability and a method for producing the mold. SOLUTION: In the mold in which the molding area is constituted of a cavity insert, the cavity insert 10 has a base part 13 and a plated part 12 formed on its surface by an electrocasting method, and the plated part is provided with the molding area 11.
Patent JP-2001276924-A (JP)
Title: Coil winding method
Inventor: GOTO FUTOSHI
IPC: B21C47/34
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a coil winding method which enables coil strips to be wound safely without causing any drawing flaw and without any fine adjustment by operators. SOLUTION: When a strip 2 rolled by a metal rolling machine 1 for finishing is wound with a coiler 5 sandwiched by a pinch roll 4, a torque of the pinch roll 4 is detected in a predetermined timing when the tail end of the strip 2 passes through the metal rolling machine for finishing 1 and based on the torque detected, a pushing power of the pinch roll 4 against the strip 2 is calculated and based on the balance between the pushing power calculated and the pushing power set against the strip 2, the pushing power against the next strip is compensated.
Patent JP-2001277309-A (JP)
Title: Injection compression molding die
Inventor: ASANO KIYOMITSU
IPC: B29C45/33
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an injection compression molding die, in which generation of a burr is prevented in molding of a resin by an injection compression molding method. SOLUTION: The injection compression molding die is equipped with both an ejector pin 12 which is movably embedded freely forward and backward in a movable die 11 and has a cavity face formed in the tip face and also receives the pressure of a resin at time of compression after injection and elastically retreats to the inside of the die and forms escaping space 15 of resin P, and a spring 14 elastically energizing the ejector pin 12 to the cavity side.
Patent JP-2001275413-A (JP)
Title: Paddy working machine
Inventor: TANAKA MASAICHI
IPC: A01C11/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To facilitate operations extending to turning operations when a working travel passage is transferred during the turning at a butt and smoothly carry out the transfer of the working travel passage by the subsequent turning operations. SOLUTION: This paddy working machine is obtained by forming a selective operating area N for changing over the forward advancing and backing in the neutral position of a guide plate 88 for operating and guiding a main speed changing lever 81 operated over a forward advancing operating region F to a backing operating region R, forming a flexible operating region Fr for permitting the operation of the main speed changing lever 81 to the side of the backing operating region R on the low-speed side of the forward advancing operating region F in the guide plate 88 and installing a forced lifting and lowering operating mechanism E for forcedly lifting a working implement 4 to a prescribed unworking height and position based on the operation of the main speed changing lever 81 to the selective operating region N and the side of the backing operating region R in the flexible operating region Fr in the paddy working machine comprising the working implement 4 freely liftably and lowerably connected through a linking mechanism 3 lifting, lowering and shaking by operation of a hydraulic cylinder 2 to the rear of a traveling machine body 1.
Patent JP-2001283206-A (JP)
Title: Image reader
Inventor: KITAJIMA HIDEKI
IPC: H04N1/107
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of reading a fingerprint image by minimized and simple structure. SOLUTION: The image reader is provided with a casing 1, an input member 2 with an input surface, a rotating body 3 consisting of a transparent base material, a light source 4, a light detecting means 5 with plural photoelectric conversion elements and a signal processing means 8, and composites an entire image of fingerprints from partial images by a signal processing means 8 by continuously detecting partial images obtainable from reflected light of troughs of a finger 6 brought into contact with an input surface made incident on the input surface from the light source and a gradation pattern provided on the surface of one end of the rotating body to be rotated by being simultaneously bought into contact with the finger by the light detecting means.  Furthermore, a flat image such as a document with gradation becomes readable by arranging the light source and the light detecting means so as to detect scattered light in addition to the reflected light obtainable from the input surface.
Patent JP-2001289469-A (JP)
Title: Air cleaner
Inventor: KURIOKA AKIHIKO
IPC: B01D46/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To enhance the convenience in use by changing the position to sucking air and the position to discharging air into desired positions. SOLUTION: In an air cleaner which passes the air sucked in the main body 1 from an intake 9 through a filter 2 and blows it out of the main body 1 from a blowout port 16, at least either the intake 9 or the blowout port 16 mentioned above is made free of taken in and out of the main body 1. Consequently, the position of suction and the position of blowout can be changed into desired positions, thus this air cleaner can enhance the convenience in use.
Patent JP-2001286252-A (JP)
Title: Fishing bag with shoulder belt
Inventor: SHIRAISHI MARIKO
IPC: A45C11/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a shoulder belt-having fishing bag which can prevent the wetting and staining of the shoulder belt, when put on the ground, and is highly convenient. SOLUTION: This shoulder belt-having fishing bag to whose bottomed main body both the ends of the shoulder belt are attached, characterized by disposing a member to be attached in the midway portion of the shoulder belt and further disposing an attaching member capable of being attached to the member to be attached of the shoulder belt at a place having a prescribed height from the bottom surface of the bag main body.
Patent JP-2001179831-A (JP)
Title: Sheet-like molding material for molding lining for inner face in pipeline
Inventor: SUZUKI SEIJI
IPC: D01F9/08
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-like molding material for forming a lining for the inner face of a pipeline which can form a lining material with improved chemical resistance and corrosion resistance and with high durability on the inner face of the pipeline such as a city water supplying pipe and a sewage pipe, a gas pipe and transporting pipes for petroleum and various chemicals. SOLUTION: In the sheet-like molding material for forming a lining for the inner face of a pipeline for repairing and reinforcing the inner face of the pipeline consisting of a glass fiber resin-impregnated composite obtained by impregnating a long glass fiber base material with a resin and if necessary, forming it into a cylindrical shape, the sheet-like molding material for forming a lining for the inner face of a pipeline wherein the glass fiber base material exhibits not only excellent electric and mechanical characteristics but especially improved chemical resistance and is used in sufficient ratio for providing further more improved chemical resistance and corrosion resistance to the whole glass fiber resin-impregnated composite obtained is provided.
Patent JP-2001292043-A (JP)
Title: Variable gain amplifier circuit
Inventor: HORIKOSHI DAIJI
IPC: H03F1/32
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a variable gain amplifier circuit that can reduce deterioration in the distortion characteristic due to fluctuations in a power voltage. SOLUTION: The variable gain amplifier circuit is configured such that when an input signal is small and a voltage of a 1st bias power sourcely 31 is higher than a voltage of a variable bias power sourcely 33, a current mirror circuit 104 supplies a prescribed current to 1st and 2nd differential amplifier circuits 101, 102 by the action of a detection circuit 105.  When the input signal gets higher, the detection circuit 105 detects a difference between the voltage of the variable bias power sourcely 33 and the voltage of the 1st bias power sourcely 31 and the current mirror circuit 104 supplies a current being a sum of a current corresponding to the voltage difference and the prescribed current in the case of the smaller input signal as above to the 1st and 2nd differential amplifier circuits 101, 102 by the action of the detection circuit 105, and even when the power voltage is reduced, the reduction in the current is suppressed to prevent deterioration in the distortion characteristic.
Patent JP-2001294325-A (JP)
Title: Handling method for raw material in stock yard
Inventor: KAMESHIMA TAKATOSHI
IPC: B65G63/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a handling method for a raw material in a stock yard capable of carrying many kinds of raw materials in dedicated pits in a short time and carrying out of each pit in a short time. SOLUTION: This handling method for raw materials G1-G3 in the stock yard 1 contains a carrying in process in which when different kinds of raw materials G1-G3 are individually carried in pits P1-P3, the raw materials G1-G3 are unloaded and piled up in positions P1a-P3a within pitches P1-P3 near to a carrying in part 3 where a truck 12 loaded with the raw materials G1-G3 stops; and a transshiping process in which the raw materials G1-G3 carried in the pits P1-P3 are transshipped to carry to positions P1b-P3b within the pits P1-P3 near to a carrying out part 4.
Patent JP-2001298857-A (JP)
Title: Rush current suppressing circuit
Inventor: MAESAKA MASAHARU
IPC: H02M7/12
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To eliminate an erroneous operation due to a noise when an AC power source is turned on by surely operating a control switch such as a thyristor or the like for short-circuiting a rush current limiting resistor by a single driving circuit. SOLUTION: As the single driving circuit 4 for driving the thyristor as the control switch connected in parallel with the rush current limiting resistors R1, R2, a pair of control signal lines 6a, 6b are respectively connected to a cathode and a gate of the first thyristor SCR1. Then, impedance elements Z1, Z2 are respectively connected to the control signal lines 6a, 6b and further connected to a cathode and a gate of the second thyristor SCR2 of a pair of the other control signal lines 7a, 7b branched and connected to the pair of the lines 6a, 6b. Then, impedance elements Z3, Z4 are respectively connected to the lines 7a, 7b.