baber/WOPTO huggingface dataset:
Patent JP-2002125298-A (JP)
Title: Microphone device and earphone microphone device
Inventor: HAYASHI YOSHINORI
IPC: H04R23/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a bone conduction microphone device capable of outputting a voice signal without any sense of incompatibility. SOLUTION: In a setting mode, following setting processing is carried out. That is, a spoken voice is inputted to both a bone conduction microphone 1 and a normal condenser microphone 6. Those voice signals are inputted to a comparison controller 8, and the both frequency spectrums are analyzed by the comparison controller 8, and equalizing characteristics for canceling the difference are set in an equalizer 3. Afterwards, when the spoken voice is inputted from the bone conduction microphone 1, the frequency characteristics of the voice are adjusted into frequency characteristics similar to those of the condenser microphone by the equalizer 3, and the spoken voice is outputted from an output terminal 4.
Patent JP-2002120263-A (JP)
Title: Cooling device of cylinder flange part in injection molding machine
Inventor: MORIMOTO TAKASHI
IPC: B29C45/72
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To change a cooling place by selecting a cooling circuit of a cylinder flange part in an injection molding machine in conformity with a purpose. SOLUTION: Cooling flow passages 6a and 6b are formed on the rear and front sides of a cylinder hopper hole 4 of the cylinder flange part 2 so that they surround a cylinder hole 1a respectively. The cooling circuit supplying cooling water selectively to the passage 6a on the rear side of the hole 4 or to the passage 6b on the front side, or to both of the passages 6a and 6b, by a valve operation is connected to the respective water supply ports 7a and 7b and water discharge ports 8a and 8b of the passages.
Patent JP-2002125409-A (JP)
Title: Apparatus for controlling rise and fall of implement in working vehicle
Inventor: UYAMA MASAKI
IPC: E02F3/85
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for controlling the rise and fall of the implement of a working vehicle, capable of simply changing rise and fall speed of the implement in real time and improving workability and operability only by adjusting sensitivity of laser beam. SOLUTION: A display panel 25 set in a driver's seat 18 of a traveling vehicle is provided with an adjustment part 39 for adjusting a received photosensitivity of laser beam. On the other hand, a control part 22 for controlling the rise and fall of a rear implement 4 is equipped with a rise and fall speed control means for controlling increase and decrease of the rise and fall speed based on a minor or major change operation of a sensitivity adjustment signal by the adjustment part 39.
Patent JP-2002134891-A (JP)
Title: Method for manufacturing printed wiring board
Inventor: YAMADA KAZUHITO
IPC: H05K3/46
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a printed wiring board excellent in connection and reliability by forming solder bumps having uniform shape and height in which mutual short circuits are not caused. SOLUTION: This method for manufacturing a multilayer printed wiring board is provided with steps (a), (b) and (c). The step (a) is a first solder paste printing process wherein solder paste is printed at least one time, and recessed apertures for forming solder bumps are filled with solder paste. The step (b) is a solder paste flattening process wherein the surface of the solder paste buried by the process (a) is flattened. The step (c) is a second solder paste printing process wherein printing of solder paste is performed one or more times.
Patent JP-2001266851-A (JP)
Title: Manufacturing method of electrode for lithium secondary battery
Inventor: IKEDA HIROAKI
IPC: H01M4/134
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To manufacture an electrode for lithium secondary battery that has a high charge and discharge capacity and is excellent in charge and discharge cycle characteristics. SOLUTION: The manufacturing method of lithium secondary battery comprises a method of forming a film by supplying the material from gas phase in which a film having an active material to be alloyed with lithium is formed on a current collector made of a metal which is not alloyed with lithium. A film is formed by a temperature under which a mixed layer dispersed with the components of the current collector is formed in the film at the vicinity of the surface interfacing with the current collector.
Patent JP-2002135339-A (JP)
Title: Receiver circuit
Inventor: YAMAGUCHI MASAYUKI
IPC: H04L25/06
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a receiver circuit with high reliability where high-speed transmission is stabilized even when a ground level differs between a transceiver circuit and the receiver circuit. SOLUTION: In the case that a 1st input terminal 3 has a ground level and a 2nd input terminal 4 has a floating level, a 1st current supply section consisting of transistors(TRs) Qp1, Qn1, Qp3, Qn3 supplies a current from the 1st input terminal 3 to the ground of the transceiver circuit. In the case that the 1st input terminal 3 has a floating level and the 2nd input terminal 4 has a ground level, a 2nd current supply section consisting of TRs Qp2, Qn2, Qp4, Qn4 supplies a current from the 2nd input terminal 4 to the ground of the transceiver circuit. A current detection section 11 consisting of a TR Qp5 and a level control section 12 consisting of TRs Qp6, Qn7, and Qn8 controls the amplitude of a voltage signal sent to the transmission line constantly even when a ground level difference takes place between the transceiver circuit and the receiver circuit.
Patent JP-2002125880-A (JP)
Title: Roll products with excellent usability
Inventor: TAKAHASHI MAMORU
IPC: A47K10/16
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To readily distinguish a tail attachment portion of roll products for using the roll products readily and without wasting it. SOLUTION: A coloring agent is mixed with a binding agent used for attaching the tail of the roll products, or a print for showing the beginning portion to use is carried out at or near the tail attachment portion.
Patent JP-2002138700-A (JP)
Title: Guiding mechanism and tray for putting storage articles thereon
Inventor: MORI RYOZO
IPC: B65G1/04
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To move things to be moved or a tray between both symmetrical sides. SOLUTION: By forming a guiding mechanism G1 as a whole in the shape of a near Y, first and second guiding sections 11 and 12 are arranged, and by operating and engaging turning engagement members 3 with the first or second guide sections 11 or 12, a tray T is moved and guided from the first or second position R or L to an intermediate position C, and in the intermediate position C, the engagement members 3 are switched to the second guiding section 12 from the first guiding section 11 by removing and inserting them and engaged and by turning the engagement members 3, the tray T is moved from the intermediate position C to the second or first position L or R.
Patent JP-2002130768-A (JP)
Title: Fluid-selling system
Inventor: KANAMORI JUNICHIRO
IPC: G06Q50/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To release a customer from the complicated works of selecting an air conditioner by providing a fluid-selling system which sells a thermally processed fluid, such as cooled air, etc. SOLUTION: An air conditioner 3 is installed to the building 2 of an exchange 1 for a mobile telephone network and the fluid-selling system detects the intake temperature, discharge temperature, and air supplying quantity of the air conditioner 3 and the outdoor air temperature of the building 2 by means of sensors 8-11. Then the system finds the degree of the load which acts upon when the air conditioner 3 cools air sucked from the temperature data and decides on the price of cold air per unit volume and the selling price of supplied cold air, by multiplying the price per unit volume by the air-supplying quantity. Since the system sells the cold air to the customer in this way, the customer is not required to select the air conditioner 3 on the exchange 1 side.
Patent JP-2002140866-A (JP)
Title: Data reproducing apparatus, data reproducing method, and recording medium
Inventor: OKUMURA TAKASHI
IPC: G11B20/10
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To reproduce data efficiently. SOLUTION: A control section 6 discriminates whether the recording mode of musical composition data is a predetermined recording mode by using UTOC(User Table of Contents) information which is recorded on an MD(Mini Disc) and shows the recording mode of each musical composition data recorded on the MD. When the recording mode is discriminated to be the predetermined recording mode, the control section 6 controls the reproducing part 1 and reproduces the musical composition data recorded with the predetermined recording mode. When it is discriminated, on the other hand, that the recording mode is not the predetermined recording mode, the control section 6 controls the reproducing part 1 to skip the musical composition data whose recording mode is discriminated not to be the predetermined recording mode.
Patent JP-2002139555-A (JP)
Title: Scanning type circuit board inspection apparatus
Inventor: ICHIYAMA YOSHIKAZU
IPC: G01R31/302
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a scanning type circuit board inspection apparatus capable of either relaxing the requirements for the accuracy of setting a circuit board or a light beam device or the like, or enhancing the accuracy of light-beam scans, for solving the problem of inspection apparatus using electronic scans or those using two-dimensional scans of light beams that the positioning accuracy of a circuit board and, in the case of light-beam scans, scanning accuracy, are so important and that the reliability cannot be insured unless strict settings and measures against vibration are made. SOLUTION: The scanning type circuit board inspection apparatus which can insure the accuracy of light-beam scans, even if a circuit board and a light- beam scanning system may be moved relative to each other by vibration or impact, by always checking a reference position through preliminary scans prior to inspection to adapt the reference position at the control side and to relax the requirements for the accuracy of setting the circuit board and that of setting the light-beam scanning system, and further detecting the positions of light beams in the vicinity of the circuit board to perform closed-loop control, is provided.
Patent JP-2002150675-A (JP)
Title: Method and device for recording, method and device for reproducing, and storage medium
Inventor: SAKO YOICHIRO
IPC: G06F21/10
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To not only safely preserve copyright information and key information but also impose no burden on the data capacity in the case that data of contents is ciphered and is recorded on a disk. SOLUTION: The disk is provided with data areas AR1 and AR2, lead-in areas LIN1 and LIN2, and lead-out areas LOUT1 and LOUT2. When data is ciphered and recorded in, for example, the data area AR2, copyright management information and R2 key information K2 are recorded in the lead-out area LOUT2. Only information of the Q channel of a sub-code is recorded in the lead-out area, and it is filled with dummy data. The position of the lead-out area is obtained from information of TOC, and entrance to the lead-out area is judged by information of the Q channel. This lead-out area is used to record copyright management information and key information. Since the lead-out area is not rewritten and is not accessed by a normal CD player, copyright management information and key information are safely preserved.
Patent JP-2002144029-A (JP)
Title: Gas cut-off nozzle
Inventor: OIKE ISAMU
IPC: F23D14/54
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To shorten the preheating time by approaching the formed flame to more than the neutral flame. SOLUTION: A firing nozzle A is provided with a cut-off oxygen hole 11 at the center, primary preheating oxygen holes 12 surrounding the cut-off oxygen hole 11, sub-preheating oxygen holes 13 on the circumference surrounding the primary preheating oxygen holes 12, fuel gas holes 14 disposed between the circumference surrounding the sub-preheating oxygen holes 13 and the sub- preheating oxygen holes 13, sub-fuel gas holes 15 disposed between the circumference surrounding the fuel gas holes 14 and the fuel gas holes 14, and secondary preheating oxygen holes 16 disposed by surrounding the sub-fuel gas holes 15, by fitting an inner nozzle 1 to an outer nozzle 2 and also, to a nut 4. Further, a groove 6 opened to at least the sub-preheating oxygen gas holes 13, the secondary preheating oxygen holes 16, the fuel gas holes 14 and the sub-fuel gas holes 15, is provided.  The sub-preheating oxygen holes 13 on the tapered surface 6a constituting the groove 6, and the sub-fuel gas holes 15 on the tapered surface 6b, are opened.
Patent JP-2002148254-A (JP)
Title: Polyimide resin analyzing method
Inventor: SHIRASAKI MIYOSHI
IPC: G01N30/06
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for analyzing polyimide resins in a repetitive structure unit. SOLUTION: In the method for analyzing polyamide resins in a repetitive- structure unit, structural analysis is performed on a low-molecular-weight compound obtained by bringing a polyamide resin into reaction with lower alcohol in a supercritical state. In the analyzing method, the low-molecular-weight compound is the lower alcohol tetraester of amines and tetracarboxylic acids.
Patent JP-2002149203-A (JP)
Title: System switching control device and cpu duplex system for control device
Inventor: NISHIDA TAKEHIKO
IPC: H04L69/40
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To actualize a system switching control device applied to a CPU duplex system for the control device which can be structured at low cost and change the type of a CPU module. SOLUTION: This system is equipped with an abnormality monitor circuit 24 which holds a control transition indication display value and normal/abnormal state display values and control/standby state display values of its system and the other systems and outputs a CPU normal signal A1 of its system CPU by monitoring the state of a device of its system, a transmitting and receiving circuit 22 which sends and receives CPU normal signals A1 and B1, status signals A2 and B2, and control mode signals A3 and B3 indicating control transition indication display values of its system and the other system, a duplex system switching circuit 25 which performs system switching processing according to the CPU normal signals A1 and B1, a control mode signal B3 of the other system, and the held state display values and outputs a control mode signal A3 to a register group to hold it,  and a PCI bus interface 23 which is connected to a compact PCI bus 3 and can access the abnormality monitor circuit 24.
Patent JP-2001201350-A (JP)
Title: Driving method for laser gyroscope and laser gyroscope
Inventor: NUMAI TAKAAKI
IPC: H01S3/083
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To reduce the time-wise average value of a driving current. SOLUTION: A current I1 with a first current value of the oscillation threshold value or above is injected to a semiconductor laser gyroscope, then a current I2 with a second current value smaller than the first current value is injected.
Patent JP-2002147577-A (JP)
Title: Rack bar and its manufacturing method
Inventor: ARIMA TATSUO
IPC: B21D53/88
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a rack bar at a low cost with a small number of manufacturing steps. SOLUTION: A rugged tooth part 2 is axially formed on the outer surface of a solid bar member by plastic working to form a rack bar body 1. The base end 1a of the rack bar body 1 is then inserted in a tip hole part 7 of a pipe body 3, and the tip 3a of the pipe body 3 is reduced in diameter by plastic working and connected to the base end 1a of the rack bar body 1.
Patent JP-2002144286-A (JP)
Title: Feed-out conveyor device in food slicer
Inventor: UMEMOTO KAZUHIKO
IPC: B26D7/32
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To easily adjust a head from a cutting position to a feed-out conveyor starting end. SOLUTION: In this feed-out conveyor device for a food slicer wherein feed conveyors 2, 5 for feeding the food by a length corresponding to a cutting thickness are mounted, cutters 23, 25 for cutting a front end of the food every time when the front end of food is projected to a front side of the feeding conveyors, are mounted in a face inclined to a front side from a vertical face, and further the feed-out conveyor 31 on which a cut piece of the food cut by the cutter is forwardly fallen down and placed, is mounted, an oblique elevation guide mechanism composed of a guide groove 43 formed along the oblique up and down direction and a guide pin 44 fitted to the guide groove 43 is mounted between an starting end side of the feed-out conveyor 31 and a conveyor table 41,  a longitudinal movement guide mechanism composed of a guide groove 47 formed along the longitudinal direction and a guide pin 48 fitted to the guide groove 47 is mounted between a terminal end side of the feeding-out conveyor 31 and the conveyor table 41, and the starting end of the feed-out conveyor 31 is movable in the oblique up and down direction along the mounting faces of the cutters 23, 25.
Patent JP-2002152493-A (JP)
Title: Device, system, method, for image processing and recording medium
Inventor: HAMANAKA AKIYOSHI
IPC: H04N19/20
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device which surely cuts an image out of an original image at high precision. SOLUTION: A function outputting means 110 (N) outputs an arbitrary function for the surface temperature of an object. A shape information generating means 124 generates the shape information of an object region on the original image acquired by taking up the object based on the function outputted from the first function outputting means 110 (N). An image cutting means 121 (N) cuts the image of the object region out of the original image based on the shape information from the shape information generating means 124.
Patent JP-2002149806-A (JP)
Title: Method for online publishing book and terminal device and recording medium in system for online publishing book
Inventor: YAMASHITA YUKIHIRO
IPC: G06Q50/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a new business model for online publishing book which allows a writer to publish and sell his own work by small initial investment and dispenses with stocks costs of sellers and solves waste of resources of papers by books returned unsold. SOLUTION: The writer registers information of publication of books to a terminal device 20 for a publication center from a terminal device 10 for the user of the writer through a communication network 100. The terminal device 20 for the publication center generates information of disclosure and transmits it to a terminal device 30 for an online bookstore. The terminal device 30 for the online bookstore discloses information of the books to many and unspecified persons through the communication network 100. The terminal device 30 for the online bookstore instructs a terminal device 50 for a printing shop to print the information of the books and deliver the books by accepting requests to purchase the books from a terminal device 40 for a user of a purchaser through the communication network 100.
Patent JP-2002143503-A (JP)
Title: Housing body of control board and game system of game machine
Inventor: HORIKAWA HIROSHI
IPC: A63F7/02
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a housing body which enables detecting and announcing of the release of the housing body holding a control board for handling the control of a game machine, a game machine with the same and a game system equipped with the game machine having the housing body. SOLUTION: A board box 80 housing a main control board 41 is provided with a filling valve 90 and a release valve 91. A helium gas is filled from the filling valve 90 and air is discharged from the release valve 91. The main control board 41 is provided with a helium gas sensor 82 to detect the purity of the helium gas within the board box 80.
Patent JP-2001208845-A (JP)
Title: Light wave range finder
Inventor: OHASHI YUICHI
IPC: G01C3/06
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a light wave range finder capable of measuring the distance accurately by receiving enough light quantity for distance measurement by a light receiving part, without shielding reflected light by a reflecting member on the optical axis of an objective lens, even in the case where the distance to a measuring object is shorter than a prescribed distance. SOLUTION: This range finder is provided with a light diffusion means for diffusing light irradiated onto the measuring object, to thereby diffuse irradiated light so that the light receiving part receives reflected light.
Patent JP-2002164527-A (JP)
Title: Solid-state image pickup device
Inventor: KAWAJIRI KAZUHIRO
IPC: H04N5/335
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a MOS type image sensor which has its image pickup element made small on the whole, prevents what is called shading from being generated, and can be improved in resolution with a single-plate type. SOLUTION: Pixels 101 are equipped with a photodiode 111 which generate light-generated charges through light irradiation; and an insulating gate type electric field effect transistor 112 for light signal detection which is adjacent to the photodiode 111, accumulates the light-generated charges in a channel area below a gate electrode 59, and modulates a threshold voltage with the accumulated light-generated charges to detect a light signal. The pixels are arrayed in rows and columns; and the photodiode 11 has its peripheral part surrounded with the gate electrode 59, which has its peripheral part surrounded with the photodiode 111.
Patent JP-2002164657-A (JP)
Title: Multilayer stereoscopic circuit board and manufacturing method thereof
Inventor: UCHINONO YOSHIYUKI
IPC: H05K3/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer stereoscopic circuit board and the manufacturing method thereof which is compact in spite of the structure including many layers, in comparison with the case laminating a plurality of stereoscopic circuit boards, owing to forming multilayer circuit patterns via insulating layers on a single stereoscopic circuit board. SOLUTION: The multilayer stereoscopic circuit board comprises a stereoscopic circuit board 1 of one of molded goods; multilayer circuit patterns 21, 22,..., laminated via film forming type insulation layers 4 on one or more surfaces of the stereoscopic circuit board 1; and connecting circuit patterns 30, 31 formed on the build-up surfaces built up from the one or more surfaces of the stereoscopic board wherein at least one end of each of them is connected with either one of the plurality of circuits patterns 21, 22,..., laminated via the insulation layers 4 in the multilayer circuit patterns.  In this way, on the single stereoscopic circuit board 1, the multilayer circuit patterns 21, 22,..., are formed via the insulation layers 4, and the connections among these circuit patterns 21, 22,..., etc., are performed by the connecting circuit patterns 30, 31 provided on the build-up surfaces provided in the stereoscopic circuit board 1.