baber/WOPTO huggingface dataset:
Patent JP-H11187238-A (JP)
Title: Communication equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain an equipment capable of smoothly actuating a function such as reception, according to a storage condition of a line through an option by providing the equipment with a control means to change a specification to a first line according to whether a second line is stored or not by the option. SOLUTION: This equipment is provided with a first storage means for storing one line of the first line, a second storage means to store one line or more of the second line by the option and the control means to change the specification to the first line, according to whether the second line is stored or not by the option. In the equipment, control to change the specifications of the first line is performed according to whether an optional line is stored or not by a control circuit 20 of a main body. When a signal level (signal line 20a) from the control circuit 20 is zero, a telephone line 2a is connected with the side of a telephone set 4, and when the signal level is 1, the telephone line 2a is connected with the side of a facsimile by a network control circuit(NCU) 2.
Patent JP-2000186530-A (JP)
Title: INTERNAL COMBUSTION ENGINE HAVING LEAN NOx CATALYST
Inventor: KOBAYASHI HIDEO
IPC: F01N3/24
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine having a lean NOx catalyst, capable of increasing the temperature of a catalyst above an active temperature, starting from the time when a vehicle in deceleration area, so that the lean NOx catalyst effectively functions in synchronism with the transition of the vehicle from deceleration travel to normal travel. SOLUTION: The internal combustion engine having a lean NOx catalyst is provided with an inlet throttle valve 38, a lean NOx catalyst 19 for purifying exhaust gas, a combustion heater 17, a combustion gas discharge path 35, for sending combustion gas of the combustion heater 17 to an intake passage 11, a combustion gas introducing path 21 for bypassing an engine body to introduce combustion gas to the upstream side of the lean NOx catalyst in an exhaust passage 12, and a three-way valve 36 for selecting either of the combustion gas introducing path 21 or the combustion gas discharge path 35 to switch the paths for combustion gas. When the vehicle is decelerated and the regeneration-treatment of the lean NOx catalyst is required, the intake passage 11 is closed by the inlet throttle valve, and the combustion gas introducing path 21 is opened by the three-way valve 36.
Patent JP-2000194911-A (JP)
Title: Controller of automatic vending machine
Inventor: TSUNODA KAZUO
IPC: G07F9/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To make automatically, inexpensively and delicately switchable a setting of power saving operation and a setting of a summer circuit and a winter circuit by a simple control. SOLUTION: This controller calculates the predictive number of sales for every time zone based on the sales result of an automatic vending machine to vary the set temperature of a cooler/heater 7 or to execute a power saving operation such as turning off a part of an illuminating device 9 in a time zone that the predictive number of sales is not more than a prescribed number and to execute normal operation in a time zone except it. Then, when the number of the sales in the time zone becomes more than a fixed number during power saving operation, the power saving operation is released to return to normal operation.  In addition, the number of the sales per a day is predicted for a hot beverage and a cold beverage to execute winter operation giving priority to a heater compared with a compresser on a day when the predictive number of the sales of the hot beverage is more than that of the cold beverage but to execute summer operation giving priority to the operation of the compressor on a day when the predictive number of the sales of the cold beverage is larger.
Patent JP-2000195882-A (JP)
Title: Method and apparatus for manufacturing flip chip semiconductor device
Inventor: ODAJIMA SADATAKA
IPC: H01L21/60
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for manufacturing a flip chip semiconductor device which can realize resin filling in a time shorter than that in prior arts and can reduce void defects caused by the involved air or a gas generated from resin. SOLUTION: In this method, a gap between a semiconductor element 11 and a circuit substrate 13 in a flip chip semiconductor device and outer peripheries thereof are filled with resin. Liquid resin 15 is coated on an outer periphery of a semiconductor element other than the part of the outer periphery having an exhaust hole 10 made therein, the element is placed in a vacuum chamber, the exhaust hole is forcibly closed by a squeegee immediately after the chamber is vacuumized, and then the chamber is forced to undergo vacuum break to fill the resin into the element by taking advantage of the atmospheric difference between the inside and the outside of the element.  Since the exhaust hole is forcibly closed immediately after vaccumization, the resin filling of the flip chip semiconductor device can be realized in a time shorter than that in prior arts, and void defects due to the involved air or a gas generated from the resin can also be reduced.
Patent JP-H11188131-A (JP)
Title: Binding for snowboard
Inventor: SATO TETSUJI
IPC: A63C10/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To easily fix boots. SOLUTION: For this binding 10, the both side parts of a frame 22 are made to a stepping guide parts 24 bent upwards and locking blocks 28a and 28b are freely turnably attached to the respective stepping guide parts 24. The locking blocks 28a and 28b are turned as shown by arrows 50 and 52 through a fixing metal fitting 40 by the stepping operation of a boot and turned as shown by the arrows 34 and 36 through a locking spring when the fixing metal fitting 40 is arranged on a base 12, a locking part 42 is engaged with the fixing metal fitting 40 and the boot is fixed on the binding 10. The turning center O of the locking blocks 28a and 28b is made eccentric to a tip side oblique upper part to the radius curvature center C of a circular arcuate surface for forming the locking part 42 so that the fixation is surely performed even when snow is stuck to the boot.
Patent JP-2001183450-A (JP)
Title: Radar device
Inventor: SAYANA TOMOAKI
IPC: H04B1/40
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce noise components infiltrating from transmission to reception in a radar device in FMCW system, in which a circulator is used to demultiplexing a transmission signal and a reception signal. SOLUTION: This device comprises an amplifier 2 for amplifying an output signal from an oscillator 1, a branching circuit 3 for branching an output from the amplifier 2 into three, a transmission amplifier 4 for inputting a branch signal from a branching circuit 3, a receiving mixer 5 and a noise reference mixer 9 for inputting a branch signal from the branching circuit 3 as a local signal, a circulator 6 connected to an output of the transmission amplifier 4 and to an input of the receiving mixer 5, a directional coupler 8 for connecting the output of the transmission amplifier 4 with the input of the noise reference mixer 9, an antenna 7 connected to the circulator 6, amplifiers 10-1, 10-2 for amplifying outputs from the receiving mixer 5 and noise reference mixer, AD converters 11-1, 11-2 for converting an output from each amplifier to a digital signal, and a signal processing unit 12 for calculating the distance and speed, by inputting an output from the AD converter and carring out frequency analysis.
Patent JP-2000194939-A (JP)
Title: Display device for commodity sales registering device
Inventor: SUZUKI YASUNOBU
IPC: G07G1/01
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To automatically display timely message information the unspecified shoppers without depending upon the control of a commodity sales registering device by stopping the display of message data when display data is received and displaying the received display data. SOLUTION: The microcomputer 25 of a display 20 for customers responds to a timer interrupt signal generated in one second interval, reads message information stored in an EEROM 27 and performs scroll display of it on the screen of the display 20 for the customers. When the sales registration of a commodity is performed, a microcomputer 35 of a POS terminal 10 prepares a display command including the name of the registered product and display data such as a price and transmits it to the display 20 for the customers through a communication interface 38. When the microcomputer 25 receives the display command from the terminal 10 connected to a communication interface 29, it stops the display of the message information in the middle of displaying. Then, it displays the display data in the received command on the screen of the display 20 for the customers.
Patent JP-2000191167-A (JP)
Title: Paper feeder, image forming device and torque transmitting device
Inventor: HASHIMOTO TATSUAKI
IPC: B65H3/52
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To set a proper toque according to the kind of a sheet material or the environment by providing, on a torque regulating means, a torque adjusting means for adjusting the value of the anti-feeding directional rotating torque to be transmitted from a driving means to a reversing means. SOLUTION: An arm member 6 is provided in such a manner as to be rotatable around the shaft 7 of a first pulley 3 relative to a paper feeding device body side. A rotating position setting plate 6a functioning as a torque adjusting means is provided on the first pulley 3-side end of the arm member 6, and the arm member 6 is positioned and fixed to a device body-side stay 10 in a prescribed rotating position by a small screw 9 by utilizing the slit 6b of the rotating position setting plate 6a. When the arm member 6 is rotated down around the shaft 7, a belt 5 is more strongly pressed by a pulley 12b to increase the frictional resistance generated in the pulley circumferential surface 12c, so that a stronger torque can be generated in the rotating center of a retard roller part 2.
Patent JP-H11169158-A (JP)
Title: Tobacco extinguishing tool with portable lighter utilizing tacky tape
Inventor: YAMAGUCHI YOSHIO
IPC: A24F19/10
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide both a method for extinguishing a tobacco and a tool therefor because a suitable method or tool for extinguishing the tobacco is conventionally absent by developing the tobacco extinguishing tool this time. SOLUTION: This tobacco extinguishing tool 1 is obtained by successively and respectively tacking and setting two magnet sheets 6, a cushioning material 7, a tacky antislip part 8 and a tobacco extinguishing tacky tape 9 in each of substrates on both sides thereof, fixing a push spring shaft 4 to a tilted push plate 10 of a push spring housing part 11, fitting a freely stretchable push spring 3 onto the push spring shaft 4, boring a hole for passing the push screw shaft 4 through a fixed plate 13 on the opposite side, attaching a stopper 5 to the push spring shaft 4 and preventing the slipping off.
Patent JP-2000193926-A (JP)
Title: Light source unit, illuminating optical system and projection type display device
Inventor: IECHIKA HISASHI
IPC: G02F1/13
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To increase an emitted light quantity without making the size of an entire light source so large. SOLUTION: This unit is provided with a light source lamp 22 arranged on the optical axis of a light source 20 and emitting radial light, a concave mirror 24 provided so as to reflect the light emitted from the lamp 22 and having the concave surface of a rotary ellipse with the optical axis of the light source 20 as a center axis, and a collimating lens 30 having a function to change condensed light emitted from the aperture surface of the mirror 24 into nearly parallel beams. Positional relation between the center of the lamp 22 and the mirror 24 is nearly decided by a following expression. Lf≈Lo.√(Wf/Wo).  Then, Lf means the shortest distance [mm] from the center of the lamp 22 to the inner surface of the mirror 24, Wf means the intensity [W] of the lamp 22, and Wo and Lo mean the intensity [W] of a reference light source lamp 22 in a specified reference light source constituted of the reference light source lamp 22 and a specified concave mirror 24 which differs from the concave mirror 24 only in shape and the shortest distance [mm] from the center of the reference light source lamp 22 to the inner surface of the specified concave mirror 24.
Patent JP-2000197179-A (JP)
Title: Headphone playback device
Inventor: HARADA ATSUSHI
IPC: G10L19/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a headphone playback device with a small size, a lightweight, a long battery operating time and excellent sound quality that offers excellent handling performance without the need for a mechanical drive part by reproducing data registered in a semiconductor storage medium. SOLUTION: A semiconductor storage medium stores music information that is compressed by employing a compression technology in compliance with the MP3 (MPEG layer 3). The headphone playback device builds in the semiconductor storage medium, a data expansion section 2, a demodulation section 3, an amplifier section 4 and a speaker 5. Thus, the small-sized headphone playback device is realized with excellent sound quality and extended operating time through battery drive while offering excellent handling performance.
Patent JP-H11183213-A (JP)
Title: Orifice device
Inventor: HATAKEYAMA MASAHIRO
IPC: G01F15/12
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an orifice device capable of easily removing deposits around its orifice plate. SOLUTION: The orifice device having an orifice plate 2 having an orifice halfway in a piping 1 for transporting a fluid 5 comprises a means for rotating the orifice plate 2 in parallel to the flow of the fluid. The rotating means operative from outside the piping comprises a rotary shaft 8 piercing the piping wall with is inner end mounted on the outside of the orifice plate and a driving means 10 mounted on the outer end of this rotary shaft 8.
Patent JP-H11179311-A (JP)
Title: Underwater cleaner
Inventor: AKAGAWA MASATAKE
IPC: B08B9/08
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To suck and recover dregs and scum such as excrement and remaining feed deposited on pebble laid in the bottom of an aquarium for keeping fish and sweep up the dregs and scum by separating and floating the dregs and scum in water. SOLUTION: At the time of sweeping up scum in water of an aquarium for keeping fish and dregs deposited on the bottom, a water suction inlet of an underwater pump 1 is held in water and a dregs and scum housing chamber 5 which can be attached to or detached from the water suction inlet is installed. A check valve 6 for passing water but inhibiting dregs and scum is installed in the connection part of the dregs and scum housing chamber 5 and a water suction pipe 7 connected with the inlet of the dregs and scum housing chamber 5 and a water discharge pipe 8 for circulating water is connected with the discharge outlet of the underwater pump. The aquarium is washed by water flow coming out of the outlet of the water discharge pipe 8, so that dregs and scum are floated in water and sucked by water sucked to the dregs and scum housing chamber.
Patent JP-2000197186-A (JP)
Title: Speaker and speaker system
Inventor: FUJIHIRA MASAO
IPC: H04R1/28
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To use an air-tight chamber and a 2nd diaphragm so as to cancel a reaction resulting from a sound radiating force of a diaphragm of a speaker. SOLUTION: An airtight cap 24 covers an inner diameter part of a voice coil bobbin 8 of a 1st diaphragm 7 forming a vibration system of a speaker A, a through-hole 3c is made to a center of a center pole 3a, a 2nd diaphragm 26 is movably fitted in an air-tight chamber 29 in opposition to the through-hole 3c to form a 1st space 4a. Then air flows in/out between a 2nd space 4b and the 1st space 4a via a magnetic air gap 4 to generate a radiation force of the 2nd diaphragm 2 in a direction opposite to a moving direction of the 1st diaphragm 7.
Patent JP-2000193522-A (JP)
Title: Illuminance sensor for illumination control
Inventor: ONOUE CHIZUKO
IPC: G01J1/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an illuminance sensor in which an erroneous operation due to disturbance light, e.g. reflecting light from a building, is prevented by providing an disturbance light shield movable to the outside of the detection range of a light receiving element. SOLUTION: An L-shaped disturbance light shield 2 is provided while protruding in the vertical direction with respect to the front face 3b of a ceiling mounting illuminance sensor for illumination control. The arcuate disturbance light shield 2 is provided, at the forward end thereof, with a stop part having arcuate cross section and, at the other end thereof, with a leaf spring bonded to the disturbance light shield 2. The disturbance light shield 2 can be contained in the front face 3b of the illuminance sensor and a gap for allowing smooth circumferential sliding is made around a light emitting element 1. Furthermore, a guide conforming to the outline of the disturbance light shield 2 is provided over the entire circumference.
Patent JP-2000195465-A (JP)
Title: Fluorescent lamp and lighting system
Inventor: IKEDA TOSHIYUKI
IPC: H01J61/35
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp capable of not only showing an excellent luminous flux maintenance factor but also building up the luminous flux at the initial stage of lighting, by mercury adhered to and remained on the phosphor layer surface during light-out time and separated from the phosphor layer surface at the time of subsequent lighting, and to provide a lighting system capable of obtaining stable luminescence. SOLUTION: This fluorescent lamp is equipped with a light transmitting glass tube 4 filled with filler gas containing amalgam exhibiting vapor pressure of mercury close to pure mercury and noble gas, a fluorescent layer 5 containing a phosphor particle 5a provided on the inner wall surface of the light transmitting tube 4, and, a means of maintaining positive column discharge in the filler gas, and a negatively charged metal oxide or a non-organic compound 5b is adhered to the surface of the phosphor particle 5a.
Patent JP-2001184262-A (JP)
Title: Cache memory structure and cache memory device
Inventor: SAKAI MASAKI
IPC: G06F12/08
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a cache memory structure capable of improving the processing efficiency of a CPU by increasing a hit ratio. SOLUTION: A cache memory structure is provided with at least two INT blocks 0-m (5-0 to 5-m) for storing plural programs to be executed by an RISC type CPU according to situations that the programs are executed.
Patent JP-2001188853-A (JP)
Title: Shop management system, equipment control method and computer readable recording medium with recorded program for making computer execute the method
Inventor: SUDO HARUHIKO
IPC: G06F13/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To efficiently control equipment such as showcases, air conditioners and illuminations disposed inside respective shops, from the outside of the shops while reducing the burdens of manual labor required for equipment control. SOLUTION: A shop head office 12 transmits equipment control information for controlling the equipment to the NA 201 of the shop by electronic mail. The NA 201 which receives the electronic mail transmits the equipment control information included in the electronic mail to a pertinent system controller and the system controller controls the equipment, based on the equipment control information.
Patent JP-2001189300-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YASUMURA TOSHIHARU
IPC: H01L21/302
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device, by which no cutting of gate oxide film is produced and a polysilicon residue and an opening failure are hardly produced. SOLUTION: An oxide film 4 is formed on a polysilicon film 3, and an etching pattern is formed thereon by using a photoresist 5, and then it is selectively etched by dry-etching the oxide film, so as to remove the photoresist 5. A film to be etched is selectively etched by polysilicon dry etching in an etching condition matching a thin part B, and a mask is given to only the thin part B and only a dense part A is etched by polysilicon dry etching.
Patent JP-2000194017-A (JP)
Title: Liquid crystal display device and electronic instrument
Inventor: TANAKA KAZUHIRO
IPC: G02F1/1335
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To attain high precision and high quality of display image by making vertical and horizontal irregular stripe inconspicuous. SOLUTION: Pixel electrodes 234 corresponding to respective colors of RGB are shifted by half pitches in a line direction (X direction in the figure) and are arranged in RGB data array. A data line 212x is stretched in a column direction in a folding pattern with four pixels extending from A line to D line as a cycle, is shared by use and surrounds periphery of the pixel electrode 234 which is shared by use at every pixel electrode and is connected with the pixel electrode 234 via a TFD element 220.
Patent JP-2000190846-A (JP)
Title: Ats-p ground equipment
Inventor: KANEKO TAKASHI
IPC: B61L3/08
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To allow a train to keep running through even on a failure in an encoder when no stop aspects are signaled via a simple configuration. SOLUTION: While in normal operation, a main encoder 3-1 transmits and receives data, as required, to and from onboard equipment via main ground coil units RP1 to RP4 spaced along a track 1. On detection of a failure in the main encoder 3-1, data transmission and power supply between the main encoder 3-1 and the main ground coil units RP1 to RP4 is shut off, and a main normal relay 3-3 becomes de-energized to let a relay contact 6 fall or establish a connection between a redundant encoder 3-2 and a redundant ground coil unit RP1-J. The onboard equipment now transmits and receives data to and from the redundant ground coil unit RP1-J, and allows the train to keep running through when no stop aspects are signaled.
Patent JP-2001188651-A (JP)
Title: Display operating device
Inventor: UMEMOTO HIROSHI
IPC: G06F3/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a display operating device adaptable to requirements of each user (such as business office) by one kind of display operating device. SOLUTION: This portable display operating device is provided with an interface to perform communications with an external device 3 and an image display main body part 1 to perform a prescribed display corresponding to an operating state of the external device 3 via the interface and provided with a touch panel 1b to operate the external device 3 on a display surface 11 of the image display main body part 1. A switch unit 2 with operation switches 2a, 2b is attachably/detachably fixed to the image display main body part 1.