baber/WOPTO huggingface dataset:
Patent JP-2002045864-A (JP)
Title: Water quality improving device
Inventor: YAMADA TATSUO
IPC: C02F1/48
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a water quality improving device capable of performing a uniform and storing magnetization processing, freely adaptive to a relatively thick water supply pipe and with reduced magnetic leakage as well. SOLUTION: This device is interposed in the middle of the water supply pipe, water passing pipes 10 each made of a non-magnetic pipe are mutually parallelly disposed as branching pipes inside a tightly sealed case body 1 provided with a flow-in port 3 on one end part and an outflow port 4 on the other end part and the water passing pipes 10 are surrounded by a rectangular yoke 13. The magnets 11 and 12 of mutually different poles are oppositely provided so as to clamp the water passing pipes 10 on the surfaces facing each other of the rectangular yoke 13.
Patent JP-2002055014-A (JP)
Title: Exhaust pressure detector for engine
Inventor: FUNAHASHI HIROSHI
IPC: G01L23/26
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain an exhaust pressure detector attenuating pulse motion of exhaust gas, preventing particulates from adhering to the pressure detector and hardly transmitting exhaust heat to a pressure detection part. SOLUTION: The exhaust pressure detector is provided with a detector body 22 and a cap 23, and a hose 14 connecting to the exhaust path 11 of an engine is connected to the hose attachment part 23b of the cap. To the tip end opening of the hose attachment part 23b, a reducer 23d is provided. Inside the hose attachment part 23b, a columnar body 27 with an outer diameter smaller than the inner diameter of the hose attachment part 23b and larger than the inner diameter of the reducer 23d is provided in the vicinity of the pressure detection part 22d, to set a prescribed gap to the pressure detection part 22d in the screwed-in state of the cap. The column body 27 can be a carbon solid or hollow body or ceramic body coated with carbon on the surface. The reducer is provided in the region, except for the lower part of all circumference of the tip end opening.
Patent JP-2002057342-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: TAKENAKA SATOSHI
IPC: H01L21/316
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device for preventing abnormal etching of a gate insulating film, even when a TFT is formed in a low-temperature process less than 600 deg.C, when patterning a gate electrode. SOLUTION: In manufacturing an active matrix substrate 200 in the low- temperature process, after forming gate insulating films 12, 22, and 32 at 600 deg.C or lower on the surface of a semiconductor film 100 formed on a substrate 50 made of glass and the like, a gate insulating film refining process for improving the etching-proof property of the gate insulators 12, 22, and 32 is carried out by annealing and the like. After forming a conductive film 150 for the gate electrode formation on the surface of the gate insulating films 12, 22, and 32, a resist mask 66 is formed. Then, dry etching is carried out on the conductive film 150 via the resist mask 66 to form gate electrodes 14, 24, and 34.
Patent JP-2002057726-A (JP)
Title: Data receiver and data receiving method, and image forming device
Inventor: IRISA NAOKI
IPC: G06F3/12
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a data receiver that can enhance a processing rate of the system as a whole. SOLUTION: The data receiver 10 that receives data in the forward phase in the ECP(extended capabilities port) mode, is provided with an I/F side buffer 12c that stores the received data, a memory 18 that stores the data transferred from the I/F side buffer, a DMA(direct memory access) controller 14 that transfers the data stored in the I/F side buffer to the memory 18 by means of direct memory access, and an I/F control section that instructs the DMA controller 14 to start DMA transfer when detecting the end of the forward phase.
Patent JP-2002061967-A (JP)
Title: Air conditioner
Inventor: TAZUMI YOSHIKIMI
IPC: F25B31/00
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional air conditioner such that the quantity of power consumption is large, since a clank case heater for suppressing the stay of a refrigerant in a compressor is supplied with a current in a short time after stoppage of the compressor. SOLUTION: This air conditioner is composed of clank case heater 8, a compressor oil reservoir temperature sensor 9, a compressor 10, and heat accumulating material 11 arranged at the periphery of the compressor 10. Thus, the air conditioner can suppress the drop of the compressor oil reservoir temperature and can suppress the stay of a refrigerant, by accumulating the generated energy during operation of the compressor in the heat accumulating material.
Patent JP-2002058316-A (JP)
Title: Harvester for root vegetable
Inventor: YANO NORIHIRO
IPC: A01D25/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a harvester for root vegetables, capable of sufficiently loosing around the root vegetables, causing no digging miss even when weak- leaved root vegetables such as carrots are harvested, and equipped with a soiler having amplitude fitting for farm conditions and vegetable conditions. SOLUTION: This harvester for root vegetables works by a mechanism comprising rotating a pulley 88 with a belt 89 driven by a pulley 91 co-using a rotating shaft 80 driven by a blade-driving pulley 48c for cutting the lower parts of the root vegetables, swinging a crank connecting rod 66b by rotation of an eccentric shaft 68 and transferring swinging motion to a soiler 27b. By vibration of the soiler 27b, even if a farm is hard, the soil can be easily loosened, stable clamping performance of leafstalks of the root vegetables can be kept, digging remainder hardly happens and so harvesting efficiency can be increased. Especially in winter, leaves are weakened due to frost, so pre- digging of the farm soil facilitates drawing and the attached soil to the root vegetables is comparatively lessened.
Patent JP-2002066140-A (JP)
Title: Event contents viewable game system
Inventor: KATO KOJI
IPC: A63F13/79
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an event contents viewable game system which enable a player to view events during the player does not participate in the game to sufficiently grasp play contents during the player does not participate in. SOLUTION: When an event occurred in a game, i.e., a character condition is changed, a game server 3 stores the data in a data base. When a player participate in a game, the game device 1a requests for the player to view the data to know the event contents during the player did not participate in the game to the game server 3 to enable the player to obtain the data of event generation from the data base. Thus the player can know what occurred in a game in which the player did not participate and be enabled to get into communication though the player did not participate in.
Patent JP-2002078184-A (JP)
Title: Power supply output circuit
Inventor: HONDA YOICHIRO
IPC: H02H7/20
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an over-current protection circuit which can reach the rated voltage at a start even when connected to a constant current load. SOLUTION: The over-current protection circuit consist of a time constant circuit 11 charged by the input voltage, a comparator circuit 12 to drive the drive circuit 13 by comparing the voltage of the time constant circuit 11 and the reference voltage, a drive circuit to control a switch circuit 14, a switch circuit to on/off control the supply voltage to the load 70, and an over-current detector circuit 15 to stop the drive circuit 13 upon detecting an over-current. It starts current supply to the load when the time constant circuit reaches the predetermined voltage, but it repeats on/off switching at the interval of the time constant to limit the load current when an over-current is detected.
Patent JP-2002070776-A (JP)
Title: Composite vacuum pump
Inventor: OZAWA OSAMU
IPC: F04C18/16
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum pump having a simple structure with high efficiency, which can extract an exhaust gas directly from a vacuum chamber under a high degree of vacuum to the atmosphere. SOLUTION: A pump chamber 7 of which both sides are shut tightly with a first terminal wall 5 and a second terminal wall 6, and the chamber is divided into a first pump chamber 9 and a second pump chamber 10 with a dividing wall 8. An intake vent is provided on the first terminal wall 5, and an extraction port 13 is provided on the second terminal wall 6. Further, a connecting hole 15, which connects the first pump chamber 5 with the second pump chamber 6, is provided on the dividing wall 8. One pair of pawl rotors 26, 27 are put in the first pump chamber 9, thereby a pawl pump 2 is constituted. Further, one pair of screw rotors 28, 29 are put in the second pump chamber 10, thereby a screw pump 3 is constituted. So that, a gas being extracted from the vacuum chamber is first compressed by the pawl pump 2, next compressed by the screw pump 3, then purged into the atmosphere.
Patent JP-2002074948-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TSUJI TAKAHARU
IPC: G01R31/28
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device in which a memory circuit which can be mounted mixedly with a logic circuit, is mounted while utilizing accumulated design data for the logic circuit. SOLUTION: The logic circuit 102 performs operation processing of data in accordance with externally given data and a control signal, and generates a control signal corresponding to a one operation mode out of a SDRAM operation mode and an EDO-DRAM operation mode. A controller 103 receives a control signal from the logic circuit 102, generates a generate purpose SDRAM control signal, and gives it to a DRAM core 104. The DRAM core 104 is provided with decoding circuits 125, 126 which are provided corresponding respectively to the operation modes, decode corresponding control signals, and generate an internal control signal for a memory cell array 121.
Patent JP-2002077406-A (JP)
Title: Information distribution supporting system
Inventor: UENO TOSHIAKI
IPC: H04L12/58
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an information distribution supporting system, where operation for reading provision desiring information of an information provision desiring organization from an information acceptance desiring organization is simple, quick reading operation is enabled, the information is distributed to the information acceptance desiring organization as the electronic mails and is recorded, and management of received information is facilitated. SOLUTION: This system is equipped with a storage means 9, which relates the provision desiring information of the information provision desiring organization 2 to an individual telephone number which the organization 2 has, and stores the information; a call detecting means 6 for detecting a call to the individual telephone number which the organization 2 has from the information acceptance desiring organization 3 provided with electronic mail-accepting function; and electronic mail distributing means 7, 8 for distributing the provision desiring information of the organization 2, corresponding to the individual telephone number to the organization 3 by using the electronic mails.
Patent JP-2002070742-A (JP)
Title: Refrigerant compressor
Inventor: KAWASHIMA SHUJI
IPC: F04B39/02
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant compressor which is suitable for lubricating a reciprocated sliding part between a cylinder and a piston of a compressor in particular using a new refrigerant without chloride with regard to the refrigerant compressor used for a freezer or the like and in which refrigerating performance is increased. SOLUTION: As a means for introducing into spacing between the inside perimeter face of a cylinder and the outside perimeter face of a piston at a rotating shaft side of the compressor part, the inside diameter of the cylinder is greatly formed within a determined dimension from the end of the cylinder at rotating shaft side, makes it possible to ensure a volume for oil storage, increase sealing performance by lubricating into the sliding part between the cylinder and the piston and also prevents abrasion of the sliding part.
Patent JP-2002071999-A (JP)
Title: Mechanical splice connecting tool
Inventor: TAKATANI MASAAKI
IPC: G02B6/24
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical splice connecting tool capable of shortening the connection slack of an optical fiber to be connected, in a tool used in the case of connecting the optical fiber using a mechanical splice. SOLUTION: In the mechanical splice connecting tool for connecting the optical fiber 5 using the mechanical splice 1, an operating button 35 which is gripped by one hand is provided, and the connection of the optical fiber 5 using the mechanical splice 1 is completed by gripping, pushing and moving the operating button 35 with one hand. The constitution for completing the connection of the optical fiber is provided with a mechanical splice setting part 31 which attachably and detachably holds the mechanical splice 1, a wedge 33 which moves linking with the movement of the operating button 35 and a pair of left and right optical fiber holders 34 which fixes the optical fiber 5 and is inserted from both ends of the mechanical splice 1.
Patent JP-2002073391-A (JP)
Title: Goods information printing system, printing data transfer method, and recording medium in which program of its system is recorded
Inventor: KONISHI HIROYUKI
IPC: G06F12/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a goods information printing system which can discriminate certainly each printing data made by the plural numbers of headquarters-side terminals and a technology relevant to the system. SOLUTION: The P.O.P. system 1A which performs the printing concerning goods information provides the plural numbers (two sets, in this case) of headquarters-side terminals 10a, 10b which make the printing data for stores and the store-side terminals 20a, 20b,... each of which reads the printing data made by the headquarters-side. Each printing data made by the plural numbers of headquarters-side terminals can be discriminated certainly, because the file names given to the printing data files made by each of the headquarters-side terminal 10a and 10b include the identifiers (for example, 'computer names') that identifies which terminal in the plural number of headquarters-side terminals makes the printing data.
Patent JP-2002071885-A (JP)
Title: Radiation shielding material
Inventor: SHINTANI YOSHIHIRO
IPC: G21F1/10
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a radiation shielding material capable of forming the material into an appropriate shape so as to be used in various kinds of parts, and appropriately shielding the radiation corresponding to the kind and the intensity of the radiation to be shielded. SOLUTION: The radiation shielding material 10 is formed by using a plastic sheet 1 containing radiation shielding inorganic substances 3 in a plastic 2, and laminating the plastic sheet 1.
Patent JP-2002082693-A (JP)
Title: On-vehicle voice recognition device
Inventor: YAMAMOTO TAKAO
IPC: G10L15/28
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle voice recognition device which improves a recognition rate and prevents fluctuation in the recognition rate. SOLUTION: A on-vehicle voice recognition device 1 is constituted of a voice microphone 2, a noise microphone 3, a trigger switch 4, an audio processor 5 and an electronic control unit(ECU) 6. The processor 5 is provided with a DSP 12 and a ROM 14. In the ROM 14, plural normal voice patterns and control voice patterns that are constituted of plural normal voice patterns are recorded in a condition where the patterns are divided into groups for every normal voice pattern. When the DSP 12 judges that the voice pattern detected by the microphone 2 is closest to an original voice pattern, control data are outputted to the ECU 6 to drive control the on-vehicle equipment corresponding to the normal voice patterns of the group to which the likeness voice pattern belongs.
Patent JP-2002083390-A (JP)
Title: Fire alarm system and its inspection method
Inventor: NAKAE HIROSHI
IPC: G08B29/04
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a fire alarm system capable of inspecting efficiently a fire sensor or the like installed in each dwelling unit of an apartment house. SOLUTION: A testing part is formed in an alarm device arranged in each dwelling unit of the apartment house, and the testing part executes automatically a test on the fire sensor or the like. Then, the result of the executed test is transmitted from the apartment house to a remote monitoring center through a communication network. By giving a test function to the alarm device like this, the test can be executed automatically inside the dwelling unit without executing the test by an inspector by connecting an external tester from the outside of the dwelling unit. In addition, since the test result is transmitted from the apartment house to the remote monitoring center by utilizing a prescribed communication means, the test result can be acquired in the monitoring center.  Hereby, the test can be executed automatically without dispatching the inspector to the apartment house, and efficient inspection can be realized.
Patent JP-2002089265-A (JP)
Title: Cooling device for internal combustion engine
Inventor: ABE TOKUO
IPC: F01P3/02
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for an internal combustion engine capable of controlling switch to supply of cooling water to a cylinder and a cylinder head based on a throttle opening or the like and thereby reduce knocking and improve fuel consumption. SOLUTION: The cooling device for the internal combustion engine capable of circulating the cooling water between the internal combustion engine and a radiator by driving a water pump is provided with an engine rotational frequency sensor 32 for detecting an engine rotational frequency of the internal combustion engine, a throttle sensor 33 for detecting an opening of a throttle valve, a switch valve 20 for optionally switching to supply the cooling water to the cylinder or the cylinder head of the internal combustion engine, a driving means 31 for driving the switch valve 20, and a control means 30 for controlling the driving means 31 based on the throttle opening θTh detected by the throttle sensor 33 and the engine rotational frequency Ne detected by the engine rotational frequency sensor 32.  The control means 30 drives the driving means 31 to supply the cooling water to the cylinder head when it is determined that the throttle opening is large compared to the engine rotational frequency.
Patent JP-2002094654-A (JP)
Title: Device and method for recording and reproducing call
Inventor: AOKI KENICHI
IPC: G11B27/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for recording and reproducing a call with which a defect such as recording incapability occurring at the time of recording in a recording medium is detected to prevent loss of the content of the call. SOLUTION: When a change in recording capacity with time is greater than a predetermined change, defective portions of a recording medium of a plurality of call recording and reproducing devices capable of recording and reproducing call data in a recording medium are transferred and controlled by leaving one recording medium having many defective portions in a standby state, and selecting the other recording medium having less defective portions.
Patent JP-2002089106-A (JP)
Title: Locking mechanism of sliding-door lock
Inventor: DAITO HIROYUKI
IPC: E05B63/08
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To decrease the number of parts constituting a locking mechanism in the irreducible minimum of a demand as much as possible, and to prevent looseness in the tensile direction of a sliding door particularly in the case of main locking by a simple mechanism and a rational means. SOLUTION: In the locking mechanism of a sliding-door lock installed to the sliding door 1 while being opposed to a backing plate 3 for a strike Y, the front end section 24 of a trigger piece 20 is rotated and moved forward through power conversion mechanisms 17 and 21 and brought to a completely engaged state with the strike Y when a forwarding and retracting member 11 collides with the backing plate 3 for the strike Y and is retracted in the case of door closing, and an engaging pawl piece 40 for preventing looseness being axially supported to a lock case 4 in this case and having a pawl section 44 is engaged with continuous engaging teeth 27 formed at the rear end section of the trigger piece 20 by the movement of a sliding operating piece 30 interiorly finished to the lock case 4 vertically movably in the locking mechanism of the sliding lock.
Patent JP-2002090931-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TSUJI NOBUAKI
IPC: G03C1/85
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material less liable to cause sticking to another sensitive material in an atmosphere at a high humidity and less liable to generate static marks in an atmosphere at a low humidity. SOLUTION: The silver halide photographic sensitive material has a photosensitive silver halide emulsion layer and a non-photosensitive hydrophilic colloidal layer on at least one side of the base, contains a fluorine-containing compound having a fluoroalkyl group with 18-40 fluorine atoms or a fluorine-containing compound having a fluoroalkenyl group with 17-40 fluorine atoms and contains a matting agent obtained by copolymerizing a nonionic ethylenically unsaturated monomer with an ethylenically unsaturated monomer other than an anionic one in the photosensitive silver halide emulsion layer or the non-photosensitive hydrophilic colloidal layer.
Patent JP-2002088488-A (JP)
Title: Anticorrosive composition for copper
Inventor: YAGI MINORU
IPC: C23F11/14
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain an anticorrosive composition for copper capable of effectively preventing the corrosion of copper in a system in contact with water. SOLUTION: This anticorrosive composition for copper contains azoles and maleimides.
Patent JP-2002088269-A (JP)
Title: Method for producing organic pigment
Inventor: KATAGIRI MINORU
IPC: C09B67/50
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an organic pigment having excellent coloring power, clarity, and hue which can easily be made from an organic pigment semi-crude with good productivity by a simple method having a smaller number of steps at a lower energy cost than the conventional method without using a large amount of an organic solvent and inorganic salts. SOLUTION: An organic pigment semi-crude is subjected to dry mixing and stirring in an atmosphere of an organic solvent to be made into a pigment. It is sufficient that the amount of the organic solvent is at least 1 wt/% and less than 50 wt.% based on the weight of the organic semi-crude. This method is a very simple and low-cost method for the production of an organic pigment compared to the conventional method.