baber/WOPTO huggingface dataset:
Patent JP-2000334138-A (JP)
Title: Ball tray for pachinko machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To hold a ball tray while stopping it at a position for opening a ball release hole while utilizing Pachinko balls stored in the ball tray. SOLUTION: A ball tray 7 is composed of a tray member 10 for storing Pachinko balls and a cover member 11 for covering the outside of the tray member 10, and a ball release hole 15 is opened on the tray member 10. In this case, the tray member 10 is provided on the cover member 11 so as to be freely moved, the ball release hole 15 is usually closed by an energizing member 12 and the tray member 10 is held while being stopped at the position for opening the ball release hole 15 with the weight of balls.
Patent JP-2001207732-A (JP)
Title: Installing structure of opening frame
Inventor: BABA MICHIO
IPC: E06B1/60
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an installing structure of an opening frame which can be easily removed at a doorway part of a passage in a building and advantageous also when using a wheelchair in future. SOLUTION: A vertical frame 8 of an attachable single wing door 12 is detachably fixed to a frame backing 3 by a wood screw and a machine screw 9 from the exposed surface side, and is constituted by applying surface finishing to an exposed surface of the frame backing 3 exposed when removing the vertical frame 8.
Patent JP-2001215498-A (JP)
Title: Liquid crystal display device
Inventor: ISHIHARA TAKAYUKI
IPC: G02F1/1335
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which can be produced cost effectively cost. SOLUTION: In the liquid crystal display device X1 equipped with a liquid crystal display panel 1, a light guide means 2 disposed to cover the front face of the liquid crystal display panel 1, a light source to emit light to be introduced into the light guide means 2, and a substrate 4 disposed on the back face of the liquid crystal display panel 1 and having wires formed to drive the panel 1, the light source 3 is mounted on the substrate 4, and the light guide means has an light-emitting part 20 to emit light from one face and an introducing part 21 to introduce the light from the light source and disposed as shifted to the back face side from the light-emitting part 20.  The side face 21a on the back face side of the introducing part 21 is preferably formed into an inclined state with the thickness of the introducing part 21 decreasing with the distance from the light source 3, and the side face 21a is provided with recesses 21c or projections.
Patent JP-2001217624-A (JP)
Title: Radio communication device
Inventor: KATO KENICHI
IPC: H04W88/02
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device which can prevent the gain of an antenna from decreasing as much as possible, even when the use state is changed. SOLUTION: When a touch sensor detects a housing 2, being gripped in the hand of a user, a control circuit 8 switches switches 15 and 16 from a matching circuit 17 which has matched the impedance with a free space to a matching circuit 18, which has matched the impedance with the state. Furthermore, when a voice processing part detects the user who is in a calling state, the control circuit switches the switches 15 and 16, so that an antenna 7 is connected to a matching circuit 19 having been matched the impedance to the state.
Patent JP-2001217957-A (JP)
Title: Automatic report unit and automatic report method
Inventor: MATSUI TAKUMI
IPC: H04Q9/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an automatic report unit that can report metering value information to a center and also abnormality of elderly people without the need for provision of any special unit for the elderly people so as to reduce the cost. SOLUTION: The automatic report unit 20 that is connected to the center 11 and to a home gas meter 33 via a communication channel 15, and reports metering value information from the gas meter 33 to the center 11 via the communication channel, is provided with a contact unit port P5 connected to a hot water supplier 35 used by elderly people in a house, a setting unit 26 that sets a time to supervise the elderly people, a control section 23 that discriminates whether or not a unit use signal denoting the use of the hot water supplier 35 by the elderly people within the time set by the setting unit 26 is inputted from the hot water supplier 35 to the contact unit port P5,  and informs the center 11 about elderly people abnormality information denoting the occurrence of abnormality of the elderly people when the control section 23 discriminates that no unit use signal is received within the setting time.
Patent JP-2000175557-A (JP)
Title: Device for mixing and supplying
Inventor: SUZUKI SADAO
IPC: B01J4/00
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a mixing and supplying device capable of contriving the improvement in work efficiency by disposing a specific carrying belt and a specific bucket conveyer in a supply hopper having side plates on the right and left sides. SOLUTION: This mixing and supplying device is obtained by disposing a carrying belt 3 moving from one side to the other side on the bottom of a supply hopper 2 having side plates 17 on its right and left sides and further disposing a bucket conveyer 10 inclined on one side in the supply hopper 2. The mixing and supplying device is also obtained by disposing a carrying belt 3 moving from one side to the other side on the bottom of a supply hopper 2 having side plates 17 on its right and left sides and further disposing a bucket conveyer 10 comprising a pair of frames 11 and rotated buckets 16 on the other side of the supply hopper 2.  The bucket conveyers 10 can be switched into a mixing position that the bucket conveyer 10 is superposed with the carrying belt 3 above the carrying belt 3 on the side view or into a discharging position that the bucket conveyer 10 is not superposed with the carrying belt 3 on the side view.
Patent JP-2001220203-A (JP)
Title: Method of manufacturing centrifugal product
Inventor: YAMATO FUJIO
IPC: B28B21/30
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a centrifugal product enabling the reduction of amount of the sludge which is discharge during centrifugal molding. SOLUTION: The centrifugal product is manufactured by adding an emulsion comprising a polymer containing an acrylamide as an essential constitution monomer, an emulsifier, water and an oil to a concrete during the centrifugal molding.
Patent JP-2001218808-A (JP)
Title: Noise preventing mechanism for massage machine
Inventor: KUMAGAI KAZUKI
IPC: A61H15/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a noise preventing mechanism for a massage machine capable of preventing the occurrence of noise between a rack and a gear with an inexpensive and simple structure. SOLUTION: This massage machine is provided with a guide rail 2 fixed to the massage machine to hold and travel a mechanical section and the rack 21 fixed to the guide rail 2. The gear 13 rotated by the drive source of the mechanical section is meshed with the rack 21, and the mechanical section can be traveled along the guide rail 2. A guide roller 14 guided by the guide rail 2 is rotatably provided on the drive shaft 12 of the gear 13, and a control means controlling the meshing of the gear 13 and the rack 21 is inserted between the guide roller 14 and the gear 13.
Patent JP-2001218721-A (JP)
Title: Dish washer
Inventor: INUI HIROAKI
IPC: A47L15/22
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that sufficient washing performance can not be obtained because jetting is performed only from a fixed jetting direction by a washing nozzle in a conventional dish washer. SOLUTION: This dish washer is provided with plural washing means provided with jetting ports for jetting washing water to objects to be washed from many directions of a washing tank and a washing pump and the washing water is successively supplied to the plural washing means. Thus, since the washing water is jetted from many directions to dishes without increasing a water supply amount, time, energy and a water amount are saved and the dish washer with excellent settability without being selective about the setting position and setting method of the dishes to a basket is provided.
Patent JP-2001229461-A (JP)
Title: Purchase point operation system
Inventor: HIRAO SHINICHI
IPC: G06Q20/06
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a purchase point operation system which increases points even when a new article is not purchased and then gives a customer an incentive to purchase. SOLUTION: This system is equipped with a management server 10 which provides article information to clients 2 on the Internet 4 and the management server 10 is equipped with an arithmetic processing means 11 and a storage means 12. When a client 2 selects an article to be purchased, the arithmetic processing means 11 calculates points corresponding to the purchase amount of the article and saves them in the storage means 12. When the client 2 makes a request to use the points saved in the storage means 12 on the stock market, the arithmetic processing means 11 subtracts the points corresponding to an amount to be used, adds the points corresponding to the amount after the use, and saves the resulting points in the storage means 12.
Patent JP-2001231287-A (JP)
Title: Dc brushless motor system
Inventor: IZAWA YUICHI
IPC: H02P6/182
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a DC brushless motor system capable of rationally stably operating even against a change in a switching spike pulse or a rotor load. SOLUTION: The DC brushless motor system drives an inverter by position detection signals Sv2, Su1,... for detecting rotary positions of a rotor to operate a motor. When a chopping pulse h3 has a switching spike pulse j3, the signal Su1 detects a false intersection Pz to become a false position detection signal Su1. When a time t1 is shorter than a reference time value Ts obtained based on plural times of the time t1 between the respective position detection signals Sv1, Su1,... and the chopping period tp, a signal detected after a period tp or a predetermined time Δts is used as a normal position detection signal Su1. When a rotor load has a change, it is detected by comparing with a reference time Tss shorter by a predetermined time Δtr than the time Ts.  When the residue of the chopping pulse h4 from the signal Su1 is a pulse width of 1/4 or more, it is used as the normal position detection signal Su1.
Patent JP-2001224366-A (JP)
Title: Method of evaluating cultured cell, method of predicting culture cell proliferation and method of controlling the proliferation of culture cell
Inventor: KINOOKA MASAHIRO
IPC: A61K35/36
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of evaluating the cultured cells that can partially evaluate the monolayer culture step of an adhesion dependence cell and additionally can readily attain the clear apprehension of the whole culture process, a method of predicting the culture cell proliferation and a method of suitably controlling the culture cell proliferation. SOLUTION: In this cultured cell evaluation method, the monolayer culture step of an adhesion dependence cell in a culture vessel is classified into the four stages of the cell adhesion phase 11, the lag phase 12, the logarithmic phase 13 and the stationary phase and the cell-intrinsic parameters are derived at these stages and the monolayer culture is evaluated quantitatively. In the prediction method for the cultured cell proliferation, the evaluation results in the cultured cell evaluation is utilized to forecast the proliferation of the cells. In the method of controlling the proliferation of the cultured cells, the results from the cell proliferation prediction are utilized to control the proliferation of the cell.
Patent JP-2001224988-A (JP)
Title: Hot air spray gun for water-based paint
Inventor: MURAKAMI FUMIHIRO
IPC: B05B1/24
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a hot air spray gun capable of discharging a water-based paint heated at a prescribed temperature at the position of the tip of the spray gun. SOLUTION: In the water-based paint spray gun using an atomizing air, a coating material heating tube for heating the water-based paint and an accumulator chamber directly communicated with the paint heating tube are provided inside and the outer peripheral part of the paint heating tube is formed to contact with the atomizing air.
Patent JP-2001235034-A (JP)
Title: High heat conductivity watertight packing
Inventor: OKOCHI MINORU
IPC: F16J15/10
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide high heat conductivity watertight packing having high heat conductivity and capable of surely sealing the connection of the case or cover of an outdoor device against water. SOLUTION: The high heat conductivity watertight packing 10 has a heat conducting member 2 formed of a corrugated metallic plate buried in a seal member 1 made from an elastomer. The packing 10 is mounted between flange surfaces 20, and when flanges 16 and 18 are clamped together, the seal member 1 and the heat conducting member 2 are compressed and brought into close contact with the flange surfaces 20 to seal the flanges against water and allow heat to conduct between the flanges for radiation of the heat.
Patent JP-2001238248-A (JP)
Title: Hand-off method
Inventor: KATSU YUICHIRO
IPC: H04W36/08
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a soft hand-off method that is optimized from the aspects of interference and resource so as to avoid call interruption and deterioration in speech quality. SOLUTION: The hand-off method adopting the CDMA system uses a mean value of pilot signal strength of all base stations belonging to an Active Set as a threshold value being a reference of conducting hand-off.
Patent JP-2001233421-A (JP)
Title: Picking equipment
Inventor: FUJITA KOJI
IPC: B65G1/137
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide picking equipment for facilitating the change of a sectional storage space, where workers handle. SOLUTION: A store display 26 is provided in each of sorting areas S, where workers handle, for displaying store data for sorting goods collecting vessels being moved. For transmission/reception of signals between the store display 26 and a controller for the store display 26, a display rail 11 having a signal line is placed along a goods collection line. The store display 26 is formed to be slidable or transferrable along the display rail 11. In this construction, the store display 26 can be easily moved while being slid or transferred with the change of the sorting area S, facilitating the change of the sorting areas S.
Patent JP-2001241018-A (JP)
Title: Dust chute and dust collecting head of road surface cleaning vehicle
Inventor: KAWAMOTO YASUSHI
IPC: E01H1/08
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To make a dust chute negotiate smoothly projections of a road surface when the chute hits them from the width direction of a vehicle. SOLUTION: A dust chute 20 will run onto a projection 100 such as a manhole lid projecting on a road surface from the side at a time when a road surface cleaning vehicle changes its direction of progress. However, as a slope 20d sloping externally upward from the ground 20a it touches is formed, the slope 20d guides the dust chute 20 onto the projection 100 and makes it easily negotiate the projection by engaging with the projection 100.
Patent JP-2001243588-A (JP)
Title: Cooperative transport system
Inventor: SUGIHARA KOJI
IPC: G06Q30/06
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To compare and efficiently connect vehicle request information and load request information and to improve the efficiency of physical distribution. SOLUTION: The vehicle request information including a vehicle request condition is received and registered in a vehicle request file and the load request information including a load request condition is received and registered in a load request file. The vehicle request condition of the vehicle request information registered on the vehicle request file and the load request condition of the load request information registered on the load request file are compared and whether or not to allocate a vehicle is judged.
Patent JP-2001240186-A (JP)
Title: Rod and flexible container
Inventor: HATTORI HARUMI
IPC: B65D90/20
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a rod which can be easily attached to a housing container such as a flexible container or the like and having excellent strength. SOLUTION: The rod for reinforcing the housing container has predetermined elasticity and consists of an inner cylinder, which has a core material having predetermined rigidity held therein, closed at both ends thereof and has elasticity, and the outer cylinders, each of which has an inner diameter capable of being fitted to the outer periphery of the inner cylinder, closed at one end thereof and has elasticity, fitted on both ends of the inner cylinder so as to leave a predetermined space between them.
Patent JP-2001243676-A (JP)
Title: Device, method and medium for information processing
Inventor: SATO NAOYUKI
IPC: H04L12/28
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To prevent a reservation from being permitted and rejected unconditionally and to allow a plurality of devices to arbitrate a reservation in such a case when a certain device makes a reservation for a function of another device in a serial communication, e.g. IEEE1394, etc. SOLUTION: This device generates and transmits reservation information (reserve command) including an order of precedence (priority) in the case of making a use reservation for a part or all of the functions (e.g. REC of DVCR, PB, etc.), of the other device connected through a network.
Patent JP-2001244889-A (JP)
Title: Wavelength multiplex transmission device
Inventor: MURAKAMI HIROAKI
IPC: H04B10/077
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To shorten a service break time if a failure occurs in a wavelength-multiplex transmission device. SOLUTION: This device has a dispersion compensating fiber which previously compensates the influence of wavelength dispersion on a transmission line on different- wavelength light signals inputted from a terminal device and a switching device, an optical channel amplifier circuit which compensates the loss in the fiber, a multiplexing circuit which performs the wavelength multiplexing of the light signal inputted from the optical channel amplifier circuit, an optical postamplifying circuit which adjusts the output of the multiplexing circuit, an optical line amplifier circuit which amplifies the light signal inputted from the transmission line, a demultiplexing circuit which demultiplexes the light signal from the optical line amplifier circuit,  a dispersion compensating fiber which compensates the influence of the wavelength dispersion generated on the transmission line on the light signal outputted from the demultiplexing circuit, an optical channel amplifier circuit which compensates the loss of the optical fiber, and a monitor circuit which gathers and monitors the warning states of circuits independent of respective channels, classifies the gathered information in to transmission-side warning state information of the respective channels and reception-side warning state information of the respective channels, and outputs them to the switching circuit.
Patent JP-2001248324-A (JP)
Title: Friction joint type energy absorbing device for frame
Inventor: TSUJIOKA SHIZUO
IPC: E04H9/02
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a friction damper having many friction planes with less numbers of plate materials and being applicable to a wide range of deformation while reducing the size and cost. SOLUTION: The friction damper 1 comprises a layered plate structure 5 consisting of friction plate materials 6 and sliding plate materials 7 and a high power bolt 8 for clamping the same. The high power bolt 8 is associated with plate washers 10A, 10B on the head side and on the nut side, respectively, and the sliding plate material 7 having a slot 7a, in which the high power bolt 8 is inserted, extending to the longitudinal direction of the plate material and being displaceable relative to the high power bolt 8 is arranged between the friction material 6 non-displaceable relative to the high power bolt 8 and each of the plate washer 10A on the head side of the high power bolt 8 and the plate washer 10B on the nut side.  The many friction planes are kept with less numbers of friction plate materials and sliding plate materials to offer energy absorbing effect in earthquake in a range from a small scale to a large scale.
Patent JP-2001250428-A (JP)
Title: Electric wire and cable
Inventor: MABUCHI TOSHIAKI
IPC: H01B7/02
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To improve a working environment in preparing a resin composition and coating electric wires with EVA(ethylene-vinyl acetate copolymer) or EEA (ethylene-ethyl acrylate copolymer) so as to prevent monomer VA(vinyl acetate) or EA(ethyl acrylate) from being evaporated outward. SOLUTION: EVA or EEA is preliminarily heat-treated to remove residual monomer VA or EA before being applied to form a sheath or insulation layer.
Patent JP-2001250381-A (JP)
Title: Semiconductor integrated circuit
Inventor: KONDO MASATAKA
IPC: H01L21/822
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a boosting circuit configuration incorporated in a semiconductor integrated circuit in order to stabilize a boosting potential and efficiently perform a boosting operation. SOLUTION: This circuit is provided with plural boosting circuits 11, 12 and a timing control circuit 14 dispersion-operating the boosting circuits 11, 12, reduction of a posting power source potential as consumption is suppressed by increasing the number of times of boosting operation per an operation cycle of a memory. Also, boosting operation can be performed in a time being coincident with consumption of a boosting power source potential and boosting operation can be performed efficiently.
Patent JP-2001250872-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KOIZUMI HIROSHI
IPC: H01L23/36
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device intended to rise the entire device temperature up to a melting temperature of solder balls for a comparatively short time to thereby improve the efficiency mounting for a device substrate. SOLUTION: The semiconductor device has an IC chip 1 and a wiring layer 2 both mounted on one surface of a heat sink plate 3, and a plurality of solder balls 4 attached to specified spots on the wiring layer 2. A black ink 7 is applied to the other surface of the heat sink plate 3, i.e., the outer surface thereof.
Patent JP-2001249699-A (JP)
Title: Sound compression device
Inventor: MARUMORI HIROKUNI
IPC: G10L19/035
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To improve sound quality by almost averaging the bit distribution number of each group in which sub-bands are divided, in layer-II mode of MPEG1 audio. SOLUTION: A scale factor(SF) is generated by normalizing audio data divided by a sub-band analysis part 2 in every plural sub-bands by a scaling part 3. A scale factor(SF) selection information calculating part 4 makes SF common in 3-frame coding units for each sub-band. A bit distribution table selection part 9 selects a bit distribution table corresponding to the number of the common SF from a bit distribution table part 8, and a bit distribution allocation part 10 allocates the bit distribution number of this bit distribution table, so that the sub-bands are divided into groups of different frequency bands and the bit distribution number of each group is almost averaged, and a quantization part 5 quantizes the data in coded units for each normalized sub-band according to this new bit distribution table.