baber/WOPTO huggingface dataset:
Patent JP-2002149272-A (JP)
Title: Portable information processing apparatus
Inventor: NAGAMURA YOSHIAKI
IPC: G06F1/16
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a portable information processing apparatus which has its external appearance made attractive by simplifying a fixing method for a protection cover, is made more expansible, and in which the engagement of a cabinet is reinforced. SOLUTION: When the protection cover 3 is attached and detached, a claw part 3a of the protection cover 3 is inserted into an opening 1c provided in a back housing 1b of a display part 1, slid in the direction A and mounted on the back housing 1c in a suspended manner. Thereafter, a plate 4 is slid in the direction B. At this time, the claw part 3a is restricted from moving reversely to the direction A, so that the protection cover 3 can not be detached. When the protection cover 3 is slid in the direction A, a wedge part 3b of the protection cover 3 is inserted into opening parts 1e and 1f of a front housing 1a and the back housing 1b to prevent both the housings from being opened. The recess 3c provided in the protection cover 3 forms a storage part while the protection cover 3 is mounted on the back housing 1b.
Patent JP-2001169285-A (JP)
Title: Mpeg video decoder
Inventor: OKADA SHIGEYUKI
IPC: H04N19/172
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an MPEG video decoder capable of reducing frame omissions caused in reproduced moving images and improving visibility. SOLUTION: When decided that the occupancy amount Bm of a bit buffer 2 is below a third threshold BTH3 or the bit buffer 2 causes underflow, an underflow control circuit 12 stops the read of pictures from the bit buffer 2 and successively outputs (repeats) video output which is the decoded result of not the picture processed concurrently but the picture read from the bit buffer 2 previously from a decoding core circuit 4.
Patent JP-2002155820-A (JP)
Title: Fuel piping for engine
Inventor: SAITO EIKICHI
IPC: F02M37/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To structure a fuel piping compactly, in the fuel piping or an engine for supplying fuel from a fuel tank to an engine and returning excess fuel to the fuel tank. SOLUTION: Return oil from a fuel injection valve 2 is converged with return oil from a fuel injection pump 3 and an overflow of return oil from a fuel feed pump 5 at a confluent joint before returned to the fuel tank. The fuel piping for an engine fixes the confluent joint to a fuel filter 4, and interposes a check valve 10 between a return path from the fuel injection valve and a return oil overflow path from the fuel feed pump.
Patent JP-2002159128-A (JP)
Title: Wind noise preventing device using angled material
Inventor: TAKAHASHI TADAHIRO
IPC: E04H12/08
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a wind noise preventing device using an angled material which is formed in the simplified structure, can be installed easily and can effectively prevent wind noise generated by the angled material. SOLUTION: An angled material 1 forming a framework structure such as a steel tower is provided with a cover member 2 formed cylindrically surrounding the angled material 1.
Patent JP-2002153645-A (JP)
Title: Prize ball dispensing control device
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To ensure dispensing of prize balls even if a power supply is shut off, without posing a burden on a main board. SOLUTION: A prize ball dispensing control device includes the main board 200 which outputs an interrupt request signal while a command for dispensing prize balls is output to a prize ball control board 300 upon the entrance of a ball into a prize hole, and the prize ball control board 300 which executes the process of receiving the prize ball dispensing command according to the interrupt request signal and determines whether or not the dispensing of prize balls is permitted and the number of dispensing balls dispensed, based on the prize ball dispensing command received. The prize ball control board 300 is configured to store as power shutoff data the prize ball dispensing command output from the main board 200 when a power supply is shut off, and to originate, using the power shutoff data, the prize ball dispensing command which should normally be received.
Patent JP-2001217549-A (JP)
Title: Multilayer circuit board
Inventor: ASAI MOTOO
IPC: H05K3/46
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer circuit board suited to mother boards which enables the increase of the wiring density and the high density mounting. SOLUTION: The multilayer circuit board has layer resin insulation layers 64, 76 and conductor layers 82 alternately laminated on both surfaces of a multilayer core board 60 having conductor circuits in inner layers, and buildup wiring layers having conductor layers interconnected through vias 70. The multilayer core board 60 is formed by laminating through adhesive layers 64, 76 and heating and pressing an bloc a plurality of circuit boards each having conductor circuits, on one or both surfaces of an insulative hard base and vias composed of a conductive substance filled in holes piercing the insulative hard base to reach the conductor circuits.  A solder resist layer 90 covers the surface of the outermost conductor layer of each buildup wiring layer, and at least a part of the conductor layer 82 exposed through openings of the solder resist layer 90 is formed in the form of conductor pads 96 or connecting terminals.
Patent JP-2002163370-A (JP)
Title: Hospital selection system
Inventor: NAKAMURA AKIRA
IPC: G06Q50/22
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a hospital selection system by which a patient can select a most preferable hospital at home by comparing the diagnosis and treatment guidelines of a plurality of hospitals for his/her own symptoms and costs or days required for treatment. SOLUTION: In the hospital selection system 14, the biological information of a patient 1 is inputted by a terminal 3 which is installed in the house of the patient 1, and transmitted by using a telecommunication line 4. A service center 13 receives the transmitted biological information, saves and manages the information in a biological information database 6. A doctor 9 reads the biological information database 6 on a doctor terminal 11, performs diagnosis on the basis of the read biological information and transmits provided diagnostic information from the doctor terminal 11. The transmitted diagnostic information is saved and managed in a diagnostic information database and can be read by the patient. The patient 1 can select and visit the most preferable hospital 10 in comparison with the diagnostic information of the plurality of hospitals 10.
Patent JP-2002162157-A (JP)
Title: Roller, container having roller and refrigerator
Inventor: SASAKI MASATOSHI
IPC: F25D23/04
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a roller not liable to generate an abnormal sound at a low cost, a container having the roller and a refrigerator. SOLUTION: A through-hole 103 is formed at a sidewall of an upper container 98. A shaft 105 formed integrally with a roller 104a is inserted into the hole 103, and locked by a pawl 106 of its distal end. The shaft 105 is rotatably supported to control a lateral position of the container 98. Thus, a number of components are less, and a harsh grating noise can be reduced.
Patent JP-2002159993-A (JP)
Title: Nitric acid removal treatment equipment
Inventor: MIYANAGA TOSHIAKI
IPC: C02F3/34
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To constitute a nitric acid ion removing treatment equipment which is capable of efficiently fulfilling its denitrification function by suppressing the influence by external factors, such as an inflow rate, flow state, flow velocity, water temperature, viscosity, amount of suspended matter or coexisting ions, and the like, of water to be treated and preventing the oxidation of sulfur exclusive of a denitrification reaction. SOLUTION: The denitrification by autotrophic sulfur oxidation denitrification bacteria is applied to this equipment and a water treating vessel 13 of an upward current system to allow the water W1 to be treated to flow upward from above a filter medium bed 10 is constituted by disposing the filter medium bed 10 by sulfur-containing filter media S in a vessel, disposing a water feed piping system 11 for feeding the water W1 to be treated into the vessel in the lower part of the vessel lower than the filter medium bed 10 and disposing a waste water piping system 12 for delivering the treated water W2 to the outside of the vessel in the upper part of the vessel upper than the filter medium bed 10.  The vessel has the water feed piping system 11 provided with plural spouts 11b existing within the area of the bed bottom and facing the bed bottom of the filter medium bed 10 as the system for dispersion feed water.
Patent JP-2002171129-A (JP)
Title: Voltage control oscillator circuit
Inventor: NAKAJIMA YASUSHI
IPC: H03B5/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a voltage control oscillator circuit which can readily attain a restriction of a harmonic level without increasing the number of parts. SOLUTION: A voltage control oscillator circuit comprises a resonance circuit part X; a negative resistor circuit part Y which contains an oscillating transistor for outputting an oscillation signal based on a resonance frequency of the resonance circuit part X; an amplifier circuit part Z which is connected to the negative resistor circuit part Y, amplifies the oscillation signal, and contains an output matching circuit part Z1. The output matching circuit part Z1 is structured by a coupling capacitor C10 in which impedance becomes inductive at frequencies of the oscillation output.
Patent JP-2002165865-A (JP)
Title: Writer for carrier display member
Inventor: KOIKE NAOKI
IPC: B65C9/46
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a writer of a display member capable of writing patient's name information to the display member carried on the side face of a carrier for a medicine so as to be freely written and erased and automatically attaching and detaching it to/from the carrier. SOLUTION: An attaching/detaching and transferring means 10 for attaching/ detaching and transferring a rewrite card 1 to the carrier T carrying the rewrite card 1 is disposed, a write means 20 for writing and displaying the patient's name information on the rewrite card 1 is connected to the attaching/detaching and transferring means 10, the respective means are controlled on the basis of prescription information and the rewrite card 1 is attached/detached to/from the side face of the carrier T.
Patent JP-2002170839-A (JP)
Title: Semiconductor device, and manufacturing method thereof, and mounting structure and mounting method thereof
Inventor: SHIINA TOSHINORI
IPC: H01L23/48
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method that can prevent occurrences of damages due to mounting, with a low load and improve reliability in electrical connection in hot environment, and moreover, can efficiently produce fine pitch external connection electrodes, and to provide a mounting structure and its mounting method, in a flip chip mounting system. SOLUTION: In the semiconductor device 1, fine pitch external connection electrodes 12 are formed with a laminated structure on the electrodes of a semiconductor chip 11 and are brought into contact and electrically connected with board wiring 21 keeping elastic deformation. Also the semiconductor device 1 comprises elastic layers 13, bumps 14 and protection layers 15.
Patent JP-2002114844-A (JP)
Title: 1,2-diol alkylene oxide adduct
Inventor: MATSUOKA MASAHIRO
IPC: C09K23/42
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a nonionic surfactant excellent in solubility in water and good in foaming breaking properties and to provide a method for producing the nonionic surfactant. SOLUTION: This 1,2-diol alkylene oxide adduct comprises a mixture of compounds represented by general formula (1) [R1 is a 1-30C aliphatic and/or an alicyclic hydrocarbon group which may contain oxygen atom; AO is one or more species of 2-8C alkylene oxides; and m and n are each a positive number of 0-20 so as to provide 1<=m+n<=35] and satisfying general formula (2) 0<[Ln(X/0.1644)]/[100-Y]<=0.044 (2) [Y the ratio (mol%) of the compounds in which m is 0; X is the sum of the average value of m and the average value of n].
Patent JP-2002165625-A (JP)
Title: Bag
Inventor: IKEDA KEIZO
IPC: A45C3/02
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a bag such as a school bag capable of preventing the increase of temperature inside the bag even when the outside of the bag is heated with solar heat. SOLUTION: A flap part 4 covering storage parts 1 and 2 of the backpack A consists of a surface material 9, a heat insulating layer 10 under the surface, and a backing material 11 under the heat insulating layer. The heat insulating layer 10 is made of a polyester tricot fabric coated with titanium alloy.
Patent JP-2002165978-A (JP)
Title: Combination game machine
Inventor: OOMAKI SUKEMITSU
IPC: A63F7/02
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To display the predetermined image in a front side of a game machine body with an image display method. SOLUTION: An winning hole means 22 having plural winning holes 29 is provided at a lower part of a game area 27 of a game board 15 installed in the game machine body 3, and the predetermined number of game ball are put into the game area 27 per each game. An image display means 80 is provided in a front surface of the game machine body 3.
Patent JP-2002172187-A (JP)
Title: Golf club head
Inventor: KUSUMOTO HARUNOBU
IPC: A63B102/32
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To facilitate regulating and fabricating of the thickness of a face member, to facilitate making of respective segments to predetermined dimensions and strength and to enhance the strength of fitting a head body with the face member. SOLUTION: This golf club head is constituted by chipping at least the peripheral segment of the rear surface of the face member 3 down to the peripheral edge of the face member 3 so as to make the central part of the face member thick and welding the peripheral edge of the face member 3 formed thin in the peripheral segment to the head body.
Patent JP-2001211471-A (JP)
Title: Packet exchange remote mobile radio communication system using more efficient hard handover
Inventor: COSTA MAURO
IPC: H04L12/56
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To improve communication quality by providing a hard succession configuration in which the interruption of connection to a mobile object is small/short regarding a general mobile telephone system (UMTS) operating on the basis of a packet exchange theory, an overall system (GSM) for mobile communication or the other remote mobile radio communication system. SOLUTION: In this packet exchange remote mobile radio communication system such as the UMTS or the GSM, a target RNC 24 requests a direct link 36 to an operating controller 22 for in hard handover about a mobile object 18, the controller 22 transmits an uplink frame from the mobile object 18 to both a TRNC 24 and a core network 10, the network 10 transmits a downlink frame to the TRNC 24. The TRNC decides the time when the handover is completed and reconstructs a frame when necessary.
Patent JP-2002180924-A (JP)
Title: Engine provided with electronic fuel flow control device
Inventor: YAMADA NAOHISA
IPC: F02D45/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To improve precision of flow by changing fuel flow to a fuel injection system of an engine by electronic control. SOLUTION: In this engine in which mixed gas is introduced into a crank case 3 or 63, and in which fuel in a fuel tank 30 is pressurized, a pressure sensor 37 is provided at a position enabling detection of pressure of the mixed gas introduced into the crank case. A fuel flow control device 40 capable of controlling to change fuel flow is provided in a fuel feeding passage from the fuel tank to a carburetor, and the pressure sensor is related to and connected to the fuel flow control device through a circuit of an electronic control unit 38 for enabling electronic control. Fuel flow of the fuel flow control device is changed by electronic control by the electronic control unit based on a pressure signal from the crank case.
Patent JP-2002178555-A (JP)
Title: Optical unit, writing head and imaging unit
Inventor: OSAWA YASUHIRO
IPC: B41J2/45
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To accurately form an image in the same magnification while miniaturizing an imaging optical system. SOLUTION: An optical system 3a comprises two convex lenses 32, 33 provided with a certain interval therebetween on one side of parallel surfaces of a transparent substrate 31, and a concave surface mirror 34 provided midway between the two convex lenses 32, 33 on the other side of the transparent substrate 31. A light from an object surface 1 incident on the convex lens 32 is collected so that the collected light is reflected by the concave surface mirror 34 so as to be collected on an image surface 2 by the convex lens 33. Thereby, the image on the object surface 1 is formed on the image surface 2 in the same magnification.
Patent JP-2002200079-A (JP)
Title: Ultrasonic imaging apparatus
Inventor: AMAMIYA SHINICHI
IPC: H04N5/225
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic imaging apparatus which can deal with requirements of both portability and flexibility. SOLUTION: This ultrasonic imaging apparatus comprises a portable imaging device 100 with an ultrasonic imaging means and a support device which is equipped with a support means to support for expanding functions of the imaging device and can be detachably attached to the imaging device to make itself electrically connected and mechanically combined.
Patent JP-2002178350-A (JP)
Title: Method for producing unsaturated polyester resin molding
Inventor: YOSHITANI HIROSHI
IPC: B29C43/02
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an unsaturated polyester resin molding which controls the generation of a trouble such as pinholes and burrs in the obtained molding even when an unsaturated polyester resin sheet which is allowed to stand and preserved in a molding process is used. SOLUTION: In the method for producing the unsaturated polyester resin molding, the unsaturated or semi-cured unsaturated polyester resin sheet, after being impregnated with a styrene monomer, is subjected to compression molding.
Patent JP-2001198340-A (JP)
Title: Equipment for pachinko island board
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko island board which does not give an impression of untidiness by arranging various equipment together in one place. SOLUTION: Various kinds of operation sections 14, 16, 17 and 19 for renting game balls and an information display 23 to display information on the content of a game are arranged together in one place in an operation display area 12, thereby alleviating the impression of untidiness of the installing board unit 1 for a row of pachinko machines.
Patent JP-2002186759-A (JP)
Title: Management device
Inventor: TAKAHASHI TORU
IPC: A63F7/02
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a management device capable of managing sales every card and cash by managing information for CR card sales, QC sales, and QC issuing sum. SOLUTION: This management device is connected to a sand unit 15 for performing a game ball lending processing by the insertion of a CR card or the input of cash and outputting signal information for the sales by CR cards, the sales by QC newly issued and charged in the inner part by the input of cash, and the issuing sum of QC. This device comprises a linkage control part 31 for receiving the output information of the sand unit 15 and collecting the information for the sales by CR card, the sales by QC newly issued and charged in the inner part by the input of cash, and the QC issuing sum; a data formation part 32 for forming management data based on the collected information; a calculation part 38 for calculating the management data; a display part 39 for outputting the calculation result; and a printing part 40.
Patent JP-2002190736-A (JP)
Title: Sample-and-hold amplifier circuit and data converter of parallel pipeline type
Inventor: FUJIMOTO YOSHIHISA
IPC: H03M1/14
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption. SOLUTION: The first and second sampling circuits for sampling an input signal and an arithmetic amplifier for performing the arithmetic amplification of an input signal sampled by these sampling circuit are provided. The arithmetic amplifier is provided with an arithmetic amplifying state 11 connected to the first sampling circuit, an arithmetic amplifying state 12 connected to the second sampling circuit, a single arithmetic amplifying stage 13 provided at the post stages of the first and second prestage amplifying stage 11 and 12, and a switch 27 for switching the connection of the output sides of the stages 11 and 12 to the input side off this stage 13 between the output side of the stage 11 and that of the stage 12.
Patent JP-2002194695-A (JP)
Title: Paper for protection and preservation
Inventor: NAKANO OSAMU
IPC: D21H17/67
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a protecting and preserving paper usable for a long period in a stable state and useful for securely leaving valuable cultural assets to posterity, usable in contact with an object to be preserved for a long period without exerting adverse effect on the object, causing little discoloration and lowering of strength of the paper and protecting the object from the acidic component and dust in air and the humidity change, etc., of the air and provide a method for the evaluation of the safety of paper. SOLUTION: Papers having different pH values of cold water extracts are provided, a test specimen is sandwiched between laminates of the above papers and subjected to accelerated aging test for definite period under preset temperature and humidity condition, and the influence of the contacting paper on the test specimen is evaluated. The influence of the protecting and preserving paper on the object to be preserved and the degradation of the protecting and preserving paper are evaluated by the above procedure and the protecting and preserving paper having high safety can be obtained by complying with the standard. The above standard is satisfied by using a neutral paper having a cold water extract pH of 6.5-10.0 and the total inorganic anion content of <=300 mg/kg.
Patent JP-2002189560-A (JP)
Title: Manual input device and on-vehicle equipment controller using the same
Inventor: ONODERA MIKIO
IPC: G06F3/0362
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized manual input device with excellent operability and multifunctionality at a low cost and to provide an on-vehicle equipment controller provided with the manual input device. SOLUTION: The manual input device 1A is provided with a ball bearing 1, a joystick type knob 2 freely swingably held by the ball bearing 1, a rotary knob 3 arranged concentrically to the joystick type knob 2, a first actuator 4 for loading external force on the joystick type knob 2, a second actuator 5 for loading the external force on the rotary knob 3, a control part 6 for controlling the first and the second actuators 4 and 5, a guide member 7 for controlling the operation direction of the joystick type knob 2, a first detection means 8 for detecting the operation state of the joystick type knob and a second detection means 9 for detecting the operation state of the rotary knob 3.  For the on-vehicle equipment controller 51, the manual input device 1A is incorporated inside a case 52 and joystick type knob 2, the rotary knob 3 and push button switches 54a-54f for equipment selection are arranged on the upper surface of the case 52.