baber/WOPTO huggingface dataset:
Patent JP-2001177385-A (JP)
Title: Waveform generating circuit
Inventor: SASAKI HIROAKI
IPC: H03K5/08
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a waveform-generating circuit that can obtain output accurately at a high level or low level, without being affected by noise, even if the noise is superimposed on a received signal. SOLUTION: This waveform-generating circuit is provided with a 1st comparator 6 that has a 1st input terminal 1, a 2nd input terminal 2, a 1st resistor 3 connected between the two input terminals 1, 2 and has a inversion input terminal (-) and a noninversion input terminal (+). A midpoint A of the 1st resistor 3 is connected to the noninverting input terminal (+) of the 1st comparator 6, the 1st input terminal 1 is connected to the inversion input terminal (-) of the comparator 6, and a 2nd resistor 4 is connected between the midpoint A of the 1st resistor 3 and the ground.
Patent JP-H11190710-A (JP)
Title: Method and sensor for detecting oxygen concentration
Inventor: SAITOU KAZUMASA
IPC: G01N27/18
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To measure a concentration of oxygen gas, by detecting by means of an oxygen gas detection thermistor a temperature of an oxygen ambiance based on a reference temperature, i.e., temperature of a space not influenced by the oxygen ambiance for the purpose of temperature correction, and detecting an output difference of detected temperatures when a concentration of the other gas is known or is not affected. SOLUTION: A humidity sensor having an absolute humidity measurement thermistor is utilized. A pair of thermistors is used to measure a concentration of oxygen under a condition without being affected by the other gas or that a concentration of the other has is known. A humidity detector of the thermistor detects as a reference temperature a temperature of a space isolated from the outside. A measured absolute humidity is outputted with the use of the humidity detector and a bridge circuit used also for a temperature compensation. When the humidity sensor is used as an oxygen concentration detection sensor, the humidity detector becomes an oxygen detector and a compensator is used as an oxygen concentration detection sensor. The sensor has an oxygen detector 2 and a compensator 3 set at a holder 1 and is connected by an external wiring 6.  An oxygen concentration can be detected stably.
Patent JP-2001169657-A (JP)
Title: Board for cultivating plant
Inventor: FUKUMOTO TOMIHIRA
IPC: A01G1/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a board made of an expanded resin for an artificial culture medium used for cultivating a plant on the rooftop, etc., of a building. SOLUTION: This board for cultivating the plant is characterized as installing drainage ditches 2 obliquely descending from the vicinity of the central part to the end at a suitable interval kept therebetween on the surface of an expanded resin molded product and further arranging pumping out ditches 3 at the ends of the drainage ditches 2.
Patent JP-H07324497-A (JP)
Title: Temporarily fixing pile
Inventor: KOBAYASHI CHIHIRO
IPC: E04G25/00
Filed: 1992-12-11
Abstract: PURPOSE:To prevent a pile from becoming loose even when a lateral force acts on the pile in the ground and make it possible to stably fix a staying material even in a soft soil, by attaching blades extending long along the outer periphery on a core sharpened at the front end. CONSTITUTION:Blades 12,... made of a thin plate are attached to extend long along the outer periphery of a core with a sharpened front end. The pile 10 is inserted in a cross-hole formed on a set plate from the above site to hit the head 13 of pile 10 with a hammer and drive it into the ground. In this time, a pressing-down part 15 comes in contact with the set plate to firmly hold the blades. The pile 10 is prevented from swinging and becoming loose due to the action of blades 12 even when a lateral force acts in the ground. When pulling out the pile 10, a bar or the like is inserted under a hook 14 provided below the head 13 to raise it upward.
Patent JP-H06179297-A (JP)
Title: Laminated file
Inventor: YABUKI AKIKO
IPC: B42F5/02
Filed: 1992-12-12
Abstract: PURPOSE:To provide a laminated file capable of being conveniently used by providing a file part to a laminate and receiving one desired to be laminated and fixed in a laminate part and receiving one desired to be taken out and in or replaced in the file part. CONSTITUTION:In laminated films wherein an adhesive is applied to the inner surfaces of transparent resin films, file film surfaces 3a, 3b smaller than laminated film surfaces 1a, 1b are provided to the outer edge 2a or 2b or outer edges 2a, 2b of the laminated film surfaces 1a, 1b and a file part is formed by heating laminate formation.
Patent JP-2000179419-A (JP)
Title: Resin intake manifold
Inventor: KATAYAMA SHIKIO
IPC: F02M35/104
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a resin intake manifold which can prevent resonance of space between a surge tank and branch pipes, and reduce noises. SOLUTION: A plurality of extended portions (branch pipes) 3a to 3d are extended from a surge tank 5. The extended portions 3a to 3d are faced to a side wall of the surge tank 5. In such a resin intake mainfold, the extended portions 3a and 3b, and the extended portions 3c and 3d are respectively connected to each other by means of walls 10a, 10b. Radiation noises generated from the upper surface of the surge tank 5 is prevented from leaking between the extended portions by means of the walls 10a, 10b.
Patent JP-H05168703-A (JP)
Title: Pump with meter
Inventor: TANAKA MASAAKI
IPC: A61M5/00
Filed: 1991-12-20
Abstract: PURPOSE:To correctly quantitatively feed the quantity of a dialyzing fluid or a replenisher and preserve the equilibrium between the water content filtered and removed by a hollow fiber membrane module or the like and the dialyzing fluid or replenisher in the hemocatharsis performed by an ICU, a CCU and others. CONSTITUTION:A volume meter 3 is connected in a passage between a container 5 of a dialyzing fluid or a replenisher and a pump 4 feeding it, and the feed quantity is measured when the operation is started or as required.
Patent JP-H06205231-A (JP)
Title: Picture processor
Inventor: KATO MASAMI
IPC: H04N1/46
Filed: 1992-12-28
Abstract: PURPOSE:To provide the picture processor selecting binarization or pseudo halftone processing by deciding whether or not a pixel of interest is a specific color pixel based on a relation between the pixel of interest and its surrounding pixels. CONSTITUTION:A filter processing section 13 decides whether a pixel of interest is included in a picture area of a specific color being a detection object or a usual edge part based on the result of decision of the pixel of interest and its surrounding pixels received from a density decision section 12. Picture data inputted from a picture read section 11 are simply binarized by using a predetermined threshold level at a binarization processing section 14 and subjected to pseudo halftone processing by an intermediate processing section 15. A selection section 16 selects binarized data inputted from the binarization processing section 14 or pseudo halftone data inputted from the halftone processing section 15 and outputs the data based on the result of decision inputted from a filter processing section 13. That is, in the case of a specific color, the pseudo halftone data are selected and in other cases, the binarized data are selected.
Patent JP-2001176966-A (JP)
Title: Semiconductor device
Inventor: TANAKA TAKAMASA
IPC: H01L21/768
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To reduce the damage of interlayer insulating film, wiring layer, input/output pad or surface protecting film caused by stress accompanied with bonding. SOLUTION: Concerning the semiconductor device, with which a wiring layer is provided through an interlayer insulating film 9 under an input/output pad 2 installed on a wafer, a contact 8 is formed for electrically connecting these wiring layer 7 and input/output pad 2, a protecting film opening 4 is formed on a surface protecting film 3 formed on the input/output pad 2, a projecting electrode 5 connected to the input/output pad 2 is formed on the wafer provided with this protecting film opening 4, and the contact 8 is located away from the edge of the protecting film opening 4 at a fixed distance.  Thus, since the contact 8 is formed while avoiding the part just under the edge of the protecting film opening 4, the part just under the edge of the protecting film opening 4 becomes a flat interlayer insulating film 9 and the device can sufficiently be set up against the concentration of stress caused by bonding as well.
Patent JP-2001184828-A (JP)
Title: Liner sticking method and liner sticking device
Inventor: KANO KENICHI
IPC: G11B23/03
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To temporally adhere liners to cartridge half bodies without depending upon thermal welding. SOLUTION: This liner sticking device has a transporting means which successively transports the cartridge half bodies to which the liners are stuck, a liner raw sheet feeding means which successively allows the liner raw sheet to be blanked with the liners to travel, a liner blanking means which blanks the liners of a prescribed shape from the liner raw sheet made to travel to the liner blanking position, a temporally adhering means which temporally adheres the liners blanked by the liner blanking means to the inside surfaces of the cartridge half bodies and a regular adhering means which regularly adheres the liners temporally adhered by the temporally adhering means to the cartridge half bodies.  The temporally adhering means 24 consists of liquid 61, such as water or alcohol, for temporarily and temporally adheres the liners to the inside surfaces of the cartridge half bodies 2 and 3 and a liquid supply mechanism 62 for supplying a suitable amount of the liquid 61 to the inside surfaces of the cartridge half bodies.
Patent JP-2001176537-A (JP)
Title: Solid electrolyte fuel cell
Inventor: AIKAWA SUSUMU
IPC: H01M8/12
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte fuel cell capable of preventing a clearance between a casing and heat-insulating board, and having superior generating performance and generating efficiency. SOLUTION: This solid electrolyte fuel cell having a casing accommodating a cell collecting body and a heat insulating board has a means for allowing the heat insulating board and the casing to be closely kept in contact with each other.
Patent JP-H11245902-A (JP)
Title: Tablet subdividing apparatus and continuously subdividing method using its apparatus
Inventor: YUYAMA SHOJI
IPC: B65B1/30
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a tablet subdividing apparatus and a subdividing method, capable of performing continuous subdivision by replenishing tablets without stopping the operation of the apparatus. SOLUTION: Preliminary tablet feeders 30 and preliminary discharge passages 31, through which tablets are dropped from the tablet feeders 30 into a hopper 6 in a tablet subdividing apparatus 1, are provided on a side face of the apparatus 1 provided in a case 8 thereof with a drawable body having many tablet feeders mounted thereto. The tablets necessary for replenishment are put into the preliminary tablet feeders 30 and, when the tablets in the tablet feeders 30 are decreased to the predetermined number, the preliminary tablet feeders 30 are actuated to discharge the tablets thereinto, whereby the discharge of the tablets is designed so as not to be discontinued to perform continuous subdivision.
Patent JP-2000187174-A (JP)
Title: Image display device and image plotting device
Inventor: HOSOYA MORIO
IPC: B23K26/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an image display device simple in structure and control and capable of reducing power consumption, narrowing a spot diameter and performing an accurate plotting. SOLUTION: This image display device 10 for displaying image information is provided with an image display panel 20 capable of image formation by being irradiated with writing light 35, an optical output device 31 for outputting the writing light, a polygon mirror 33 and a self-running mirror 34 which scan the writing light outputted from optical output device relatively to the image display device, a condenser device 32 for condensing the writing light into the arbitrary position of an image display panel and a plotting control means for performing plotting on the image display panel by controlling the polygon mirror 33, the self-running mirror 34 and the condenser device 32.
Patent JP-H11180411-A (JP)
Title: Bag feeding device
Inventor: WAKAMATSU KOKO
IPC: B65B43/44
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To form a bag feeding device capable of shortening a cycle time as much as possible in the case of feeding bags stacked on a bag holding table to a pass line. SOLUTION: The bag feeding device operates to take up a bag 2 put on the uppermost part of a number of bags 2 stacked thereon, and feed it to a can lid holding member 26, and it is furnished with an elevation table 1 arranged at the side of a can lid holding member 26 and lower position than the can lid holding member 26, a motor 6 to transport a bag 2 placed on the upper part of the restocked bags to almost the side of the can lid holding member 26 by allowing the elevation table 1 to move upward, and a suction head 15 to lift up a bag 2 positioned at the upper part among bags 2 transported to almost the side of the can lid holding member 26 and lower the lifted up bag 2 and then feed the bag 2 set on the uppermost position on the can lid holding member 26.
Patent JP-H11178597-A (JP)
Title: Examination of microorganism, examination of number of microorganism, tool for examining microorganism, device for examining microorganism and device for measuring proliferation time of microorganism
Inventor: OGAWA HIROYUKI
IPC: C12Q1/04
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for examining microorganisms, capable of detecting the microorganisms in a short time without inhibiting the proliferation of the microorganisms, without deteriorating a color indicator due to the affection of a culture medium, and without being affected by the color of an examination target. SOLUTION: This method for examining microorganisms comprises receiving a liquid culture medium 7a for the microorganisms and a carbon dioxide-coloring indicator 8a in a vessel 3a, while disposing a carbon dioxide-penetrable membrane but shutting the culture medium therebetween, charging an examination target into the liquid culture medium 7a, closing the vessel 3a and subsequently observing the presence or absence of the coloring reaction of the indicator 8a.
Patent JP-2000187797-A (JP)
Title: Controller for signal
Inventor: NISHIDA YOSHIKO
IPC: G08G1/08
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To shorten time when a line bus temporarily stops at a signal by installing a controller on this side of the signal, measuring the speed of the line bus based on a signal by means of a sensor specifying the line bus among traveling vehicles and changing the lighting time of a red signal. SOLUTION: A sensor 6a for line bus detection is installed before a signal 4a and sensors 6b-6d are arranged at places passed a T-like road 2. When a line bus 3 travels a road 1a in the direction of an arrow and the sensor 6a detects the passage of the line bus 3, it can be considered that the flow of vehicles is not good and a jam occurs if the travel speed of the line bus 3, which is measured by a radar speed meter 7, is slower than a speed previously set. The lighting time of the red signal of a signal 4a is shortened by a time previously set and time when the line bus 3 temporarily stops before the T-like road 2 is shortened. When the sensors 6b and 6c detect the line bus 3, the signal 4a is returned to regular control.
Patent JP-2000192503-A (JP)
Title: Traveling hydraulic circuit for removal machine for gravels
Inventor: KANEKO SATOSHI
IPC: E02F7/06
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To travel a self-propelled removal machine for gravels at a suitably constant speed in removal work of gravels, easily operate low speed traveling for the removal work for gravels, appropriate a traveling circuit for a hydraulic excavator, etc., and cheaply provide a traveling hydraulic circuit. SOLUTION: This circuit is mounted on a vehicle, and is provided with two hydraulic pumps 70, 71 for supplying pressure oil to right and left hydraulic motors 1Ma, 1Mb for traveling. A flow rate preferential valve 76 for throttling a flow rate of the pressure oil to the hydraulic motors 1Ma, 1Mb at the time of low speed traveling and for flowing full flow rate of the hydraulic pumps at the time of high speed traveling is provided on a discharging circuit of one hydraulic pump 70 of these hydraulic pumps 70, 71. At the low speed traveling, a circuit for supplying the pressure oil from one hydraulic pump 70 to the right and left hydraulic motors 1Ma, 1Mb for traveling through the flow rate preferential valve 76 is provided.
Patent JP-2001179622-A (JP)
Title: Dressing device and lens grinding device using the same
Inventor: WATANABE KENICHI
IPC: B24B53/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a dressing device for quick and fine dressing on the peripheral face of a grinding wheel and a lens grinding device using the same. SOLUTION: This dressing device for dressing a rotatable groove grinding wheel 19 with a dressing grinding stone comprises a spindle 101 a (203) for rotating the dressing grinding wheel 102 (205) at almost the same rotating speed as that of the grinding wheel 19 (205). The lens grinding device is equipped with this dressing device.
Patent JP-2001178664-A (JP)
Title: Vacuum cleaner
Inventor: YOSHIDA JUN
IPC: A47L9/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner by which a discharge reflux ratio is changed as necessary. SOLUTION: A cleaner main body 1 incorporating a motor-driven blower 5 is connected to a sucker via an intake flow path A and a discharge reflux passage B for fluxing exhaust from the blower 5 and also a cleaner main body 1 is provided with a discharge passage C for directly discharging exhaust from the blower 5 to the outer side of the cleaner main body in the vacuum cleaner. The vacuum cleaner is provided with a discharge amount adjusting means (an opening/closing valve 61 by an elastic hinge 64) for adjusting the ratio of a discharge amount to be fluxed back to the discharge reflux passage B with the discharge amount to be directly discharged to the outer part of the cleaner main body via the discharge passage C.
Patent JP-2000195202-A (JP)
Title: Magnetic disk device and head positioning control system applied on the same
Inventor: TANITSU MASAHIDE
IPC: G11B5/55
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of suppressing the synchronizing components to efficiently extract them by reducing the time of the learning process for detecting the synchronizing components correlated among plural tracks. SOLUTION: In a head positioning control system using the learning type feedforward control system 30 jointly with the feedback control system, a servo system exciting part 20 for oscillating the head among the plural tracks on the disk by producing the oscillation of the specified frequency different from the frequency which synchronizes to the rotation of the disk, a synchronizing components detecting part 11 for detecting the synchronizing components (eccentric components) based on the observation result of the positional error, and an FW controller 12 for calculating a control value Uf for removing the synchronizing components correlated among the plural tracks from the positional error, are provided as the learning type feedforward control system 30.
Patent JP-H11195536-A (JP)
Title: Composite transformer
Inventor: NAKAYAMA KAZUHIRO
IPC: H01F19/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce magnetic coupling among a plurality of elements formed on a core by applying windings to the left and right legs of a core having substantially spectacle-shape cross-section, formed by abutting a pair of cores each having three legs such that the winding applied to one leg is partially applied to a central core. SOLUTION: A core 11 having substantially spectacle-shape cross-section has two parallel through-hole and legs 12, 13 are formed between the through- hole and the side face, while a leg 14 is formed between the two through-holes. A coil L1A is formed by applying a winding to the leg 12 of the core 11, and a coil L1B is formed by applying the winding of the coil L1A continuously to the central leg 14 thus forming one coil which is connected between an input terminal 6 and an output between 17. On the other hand, a coil L2 is formed by applying a winding to the leg 13 of the core 11 and connected between an input terminal 18 and an output terminal 19.
Patent JP-H11196173-A (JP)
Title: Communication equipment
Inventor: YAMAMOTO EIJI
IPC: H04M1/73
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To provide communication equipment which can monitor a sound signal which a handset receives an audible sound without consuming power of a battery of the handset while the handset is placed on a charging stand and the battery as a driving power is charged even if the handset of the slave unit of a telephone set or a portable telephone is not incorporated with a handsfree processing circuit. SOLUTION: A handset 1 having a transmission part 13, a reception part 14 and a battery as a driving power, and charging stand 5 for charging the battery of the handset 1 are provided. The charging stand 5 is provided with a microphone 6 for picking up sound emitted from the reception part 13, a speaker 7 for emitting sound picked up at the microphone 7 and an amplifier 8 connecting the microphone 6 and the speaker 7.
Patent JP-2001185937-A (JP)
Title: Dual-mode antenna
Inventor: UCHIDA HARUHISA
IPC: H01Q5/10
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a dual-mode antenna which can transmit and receive two frequency bands, i.e., a 1st frequency band and a 2nd frequency band nearly twice as high in frequency as the 1st band by using one pole antenna 10. SOLUTION: The pole antenna 10 which is arranged vertically or obliquely is set to about 1/4 time the wavelength of the 1st frequency band (f), and its base end 10a is connected to an antenna input/output end 14 through a 1st filter circuit 12 which passes the 1st frequency band f1 and through the matching circuit 16 and a 2nd filter circuit 18 passing the 2nd frequency band f2 sequentially in series. For the 2nd frequency band f2, the matching circuit 16 operates as an inductance component and then the pole antenna 10 and matching circuit 16 operate together as an antenna of about 3/4 wavelength of the 2nd frequency band f2.