baber/WOPTO huggingface dataset:
Patent JP-2000173424-A (JP)
Title: Contactless switch
Inventor: MATSUO HITOSHI
IPC: H01H35/38
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To improve durability and operational reliability of a switch by making a switch structure non-contact, furthermore, making a constitution capable of preventing the oil from infiltrating inside a transmission between a switch operating axis and a bearing body supporting the switch operating axis. SOLUTION: In a switch case 31, a bearing body 40 which pivotally supports the vicinity of inside end of the switch case 31 of a switch operating axis 38 slidably in the axial direction of the operating axis 38 is attached, and adjacent to the outside of the switch case outer than the attaching position of the bearing body 40, an O-ring 39 is attached to make the space between the switch case 31 and the operating axis 38 fluid tight, and the bearing body 40 is formed with a sintered metal which contains carbon, in addition to that, a magnet carrier 41 of non-magnetic material is attached to an inner end of the switch case 31 of the operating axis 38, and a magnet 42 magnetized in the moving direction of operating axis 38 is installed on the magnet carrier 41.
Patent JP-2000183958-A (JP)
Title: Communication controller and its method and storage medium and system
Inventor: SHIMOYAMA TOMOHIKO
IPC: H04L47/76
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To control a transmission rate at a transmission side from a reception side without adding any special constitution to the transmission side by using a general real time transfer protocol. SOLUTION: An RTP receiving part 210 of a reception side terminal 200 calculates the actual reception rate of data to be received. Then, when the actual reception rate is beyond a preliminarily set target reception rate, an rtcp transmitting part 220 calculates it by recognizing that the pseudo generation of a communication loss is present, and communicates this as an actual loss rate to a transmission side terminal 100.
Patent JP-H10173463-A (JP)
Title: Method for frequency adjusting of piezoelectric oscillation device and device therefor
Inventor: ARIMURA HIROYUKI
IPC: H03H9/19
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To continuously execute partial deposition without evacuating or releasing a vacuum chamber by preliminarily housing a deposition mask in a vacuum chamber, and switching it to a new mask and using it when the progress ratio of the deposition is decreased. SOLUTION: The oscillation electrode pattern of a surface mount MCF (monolithic crystal filter) 1 is picture inputted, and the displacement situation of the surface mount MCF1 from a reference position is detected. After the surface mount MCF1 is moved to a deposition executing position, a pair of masks of a series of deposition masks 42 are faced to each other, and the deposition is started. When a deposition rate is not decreased, that is, when it is not below a preliminarily set minimum frequency drop ratio, the deposition is executed until a desired reference frequency is obtained. When the deposition rate is decreased, the deposition is stopped, the next pair of masks are faced, and the deposition is started. Mask exchange is executed with exchange frequency in a level that it is normally executed for the several tens of pieces of partial deposition.
Patent JP-H05164422-A (JP)
Title: Air conditioner
Inventor: ITO MASAMI
IPC: F25B13/00
Filed: 1991-12-13
Abstract: PURPOSE:To prevent operations of an outdoor device and an indoor device from being unstabled at the time of energization of an air conditioner device capable of being operated under a command issued from a control panel by a method wherein after an energization command from the control panel in each of indoor devices, the energization of a compressor is delayed for a predetermined period of time by a delay circuit. CONSTITUTION:Signals from remote controllers 2OA to 20C are inputted to an operation pattern determining means 21 of each of the controllers through a control signal line and an interface or the like and then the operation pattern is determined in response to a rule preset and stored in a memory means 22. The determined operation pattern is inputted to a delay circuit 23 and after a preset time set in the delay circuit elapses, it is outputted to an outputting means 24 and then the pattern is outputted from the outputting means 24 to a compressor 1 of the outdoor device, an outdoor 4, selector valve 2, an outdoor metering mechanism 4, an outdoor blower 13, indoor selector valves 8A to 8C of the indoor device, indoor metering mechanisms 6A to 6C and indoor blowers 9A to 9C.
Patent JP-2000178978-A (JP)
Title: Slope-planting bedrock material formed mainly out of coal ash, and slope planting construction method using the same
Inventor: KITAHATA MITSURU
IPC: A01G1/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a slope-planting bedrock material, by which a bedrock, which does not run off or collapse, is stabilized in a semipermanent manner and slope planting, in which there is natural transition to a peripheral flora in a change with time without the declination of vegetation, is carried out, and a slope-planting greening construction method using the bedrock material, and to improve workability and reduce cost by a present demand. SOLUTION: Fly ash, clinker ash and a soil section are compounded uniformly so that fly ash:clinker ash:the soil section=10-60:5-50:10-50 at a volume ratio holds, and the bedrock material is manufactured. An enzyme at the volume ratio of 1-10 is contained. A soil stabilizer for planting spraying is blended with a base material, in which the slope-planting bedrock material and bark compost are mixed so that the bedrock material:the bark compost=30-70:30-70 at the volume ratio holds, so that the base material:the soil stabilizer=100:2.5-5 holds at a weight ratio as the soil stabilizer, and seeds and a fertilizer are kneadgd together with water and a slope spraying material for planting is prepared, and sprayed against the face of a slope.
Patent JP-H05162688-A (JP)
Title: Marine propeller with protrusion
Inventor: ENOMOTO RYUICHI
IPC: B63H1/26
Filed: 1991-12-16
Abstract: PURPOSE:To improve propeller efficiency in a propeller used for the propulsion of a marine vessel by appropriately adjusting water flow on the propeller blade surface especially during the rotating action of the propeller. CONSTITUTION:In a marine propeller, protrusions 2 capable of suppressing water flow in the radial direction (y-direction) from the center of the propeller are provided along the circumferential direction at the hull rear side surface 1a of a propeller blade 1. The radial flow along the propeller blade surface 1a is thereby changed into the flow in the direction (z-direction) to be utilized for the propulsion of a hull so as to improve propeller efficiency.
Patent JP-2001163971-A (JP)
Title: Alkoxymethyl ester dendrimer and production method thereof
Inventor: SADAYORI NAOKI
IPC: C07C227/10
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a novel acid-sensitive polymer. SOLUTION: An alkoxymethyl ester dendrimer represented by formula I a: -(CH2-CH2-N-(CH2-CH2-CH2-N-R2)2)2 or by formula Ib: -(CH2-CH2-N-CH2-(-CH2- CH2-N-(CH2-CH2-CH2-N-R2)2)2)2 (wherein R is R2-O-CH(R1)-O-C(=O)-CH2-CH2-) and its production method are provided.
Patent JP-H11243319-A (JP)
Title: Power circuit designing method and power circuit
Inventor: KANETANI KATAHITO
IPC: H03F1/02
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To track steep change with margin even when the change of an amplification signal having difficulty in tracking power supply in a conventional circuit is steep and to enable high efficiency while inhibiting the clip of an output of an amplifier which occurs in a conventional manner. SOLUTION: The gradient of an output signal ZS waveform at the time of rise is detected, voltage corresponding to the dimension of the gradient at the rise time is given to power supply voltage (Vc) corresponding to the rise time and a shoulder is formed at a part corresponding to the rise time of the voltage (Vc) waveform. Design is performed in such a manner that the voltage (Vc) at the rise time tracks without crossing the signal ZS.
Patent JP-2001065177-A (JP)
Title: Crusher with arms replaceable according to object
Inventor: TAGAWA ITSUO
IPC: E04G23/08
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a crushing arm exclusively used for timber, capable of squashing timber and efficiently cutting timber having a large diameter and which has a function holding a stump and drawing it out. SOLUTION: A base unit is constituted of an arm support body constituted of a circular flange 3c connecting side plates 3a, 3b, a hydraulic cylinder 4, a bracket 5 for working machine, and a link mechanism as a transmission means of drive force. A pair of crushing arms 2A, 2B corresponding to an object are fitted through respective pins 8 so as to pivotally support the intermediate part at the side plates of the arm support body. Claws 9A, 9B facing the inside (pinching pressure side) are welded by welding or the like. Pressing and cutting blades 9a, 9b breadthwise sharpened at the tip respectively are fitted by bolts 9c, 9d, in the claw 9A, 9B.
Patent JP-H05139469-A (JP)
Title: Spraying can with venting means
Inventor: EMA YASUTAKA
IPC: B65D17/42
Filed: 1991-11-19
Abstract: PURPOSE:To enable a safe and infalible venting work and to notice that venting is done with a seal by a method wherein a round venting means of insertion type having a nail fixed in the center is provided integrally by inserting into a gas pressure type spraying can, and when it is thrown away, the nail is hammered to pierce a hole in the spraying can. CONSTITUTION:A nail 3 is fixed in the center of a round insertion plate 1, and a cover seal 7 having inside an indication reading 'done' is pasted on an upper surface of the nail 3. Around the nail 3, venting holes 4 and a skirt 6 are provided. A venting means thus constructed is inserted into a bottom part 9 of a gas pressure type spraying can 8. When it is thrown away, the nail 3 is hammered to pierce a hole in the bottom part 9 for venting. After the venting is finished, it is noticed with the seal 7. By this, the venting work can be done safely and without fail, and further, the finish of the venting work can be known from letters.
Patent JP-2001168226-A (JP)
Title: Semiconductor package and semiconductor device
Inventor: TAKEUCHI YUKIHARU
IPC: H01L23/498
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To contribute to the improvement in the operation reliability of a semiconductor element by radiating heat being generated from the semiconductor component to be mounted to the outside rapidly and satisfactorily in a semiconductor package. SOLUTION: In the semiconductor package, a heat sink 11a is joined to one surface of a wiring board 10a, a cavity for mounting a semiconductor component 2a is formed on the other surface of the wiring board 10a, and a plurality of external connection terminals 13a are arranged in a grid on the other surface of the wiring board 10a around the cavity. A through hole 30 where a conductor layer is formed on an inner wall is formed at the peripheral end of the wiring board 10a to reach the heat sink 1a through the wiring board 10a.
Patent JP-2001302692-A (JP)
Title: Competitive assay and kit for screening for test compound able to inhibit ubiquination of i kappa b alpha
Inventor: RONALD THOMAS HAY
IPC: A61P43/00
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide the use of the peptide substrate in the study of the ubiquination reaction, to provide a competitive assay for screening for a test compound able to inhibit βTrCP binding to IκBα, and thus the ubiquination of IκBα, to provide a simple and competitive method for screening for the test compound able to modulate the release of the transcription factor NF-κB in its active DNA binding form, wherein the anti-inflammatory effects of such compounds could be used to combat diseases such as inflammatory bowel disease, asthma, rheumatoid arthritis and the like, and to provide a competitive assay and the kit for screening for the test compound able to inhibit the ubiquination of IκBα or to inhibit the binding between IκBα and βTrCP. SOLUTION: This competitive assay for screening for the test compound able to inhibit the ubiquination of IκBα, the assay comprising the steps of: (a) immobilizing a βTrCP variant on a support; (b) exposing a phosphorylated peptide derived from IκBα, and the test compound to the immobilized βTrCP under suitable conditions to permit their binding to the βTrCP; and (c) determining in a quantitative or qualitative manner the fraction of the peptide which is bound to the βTrCP. The kit to be used in the assay for screening for the test compound able to inhibit βTrCP binding to IκBα, the kit comprising a support having an antibody specific for a βTrCP variant localized on a surface thereof; the βTrCP variant: a phosphorylated peptide derived from an IκBα phosphopeptide.
Patent JP-2001165843-A (JP)
Title: Near-field optical microscope, and cantilever used therefor
Inventor: SASAKI HIROKO
IPC: G01Q60/22
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a near-field optical microscope to detect the scattering light in an extensive angular range, and a cantilever used therefor by improving the structure of the cantilever. SOLUTION: In the near-field optical microscope comprising an incident means to allow the light to be incident on a sample, the cantilever having a probe and a probe holder with a tip of the probe disposed close to the sample, and an objective optical system to receive the scattering light derived from the incident light generated at the tip of the probe, the tip of the probe is in the field of view of the objective optical system without being covered.
Patent JP-H06188065-A (JP)
Title: Ceramic heater
Inventor: KOJIMA TAKAO
IPC: H01C7/00
Filed: 1992-12-17
Abstract: PURPOSE:To provide a ceramic heater applicable to be used under a high temperature for a long period continuously for heating an oxygen sensor to detect oxygen concentration in exhaust gas as it is installed in an exhaust tube of an internal combustion engine. CONSTITUTION:Rhenium (Re) is added by 10wt% or more to a heat generation part 141 in a thick film resistance pattern 14 on a support body 11, and rhenium (Re) is added by less than 5wt% to an end part 142. When an atmospheric temperature is low, the heat generation part is heated quickly, while under a high temperature, heat generation is restricted, thereby deterioration of a heater life can be restricted to achieve a long heater life compared to conventional heaters.
Patent JP-2000177928-A (JP)
Title: Terminal processing device and terminal processing method for wire assembly
Inventor: TANAKA SHOZO
IPC: B65H54/71
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent wires from being raveled from the cut portion of a wire assembly by clamping the wire assembly with multiple clamping materials at separate positions before cutting it. SOLUTION: This terminal processing device for processing the terminal of a twisted wire is constituted of a clamping device clamping clips 41, 42 serving as clamping materials to the twisted wire W for preventing the terminal from being raveled after cutting of the twisted wire W, a cutting device cutting the twisted wire W, a moving device moving both devices to the prescribed positions, and a control device controlling the operation of these devices. The clips 41, 42 are pressed and clamped to the twisted wire W at the prescribed distance. The cutter 37 of the cutting device is located between both clips 41, 42, and the cutting device is lowered to cut the twisted wire W between both clips 41, 42. The start end and terminal end of each twisted wire W are stopped and firmly clamped by the clips 41, 42, thus individual wires are not raveled.
Patent JP-2000165086-A (JP)
Title: Electronic component case
Inventor: AKAGAWA HIROAKI
IPC: H03H9/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To suppress harmonic noise or electromagnetic noise from an electronic component in a case to the outside or from the outside to the electronic component by forming a conductive film at least partially on the bottom face of the case and bringing the conductive film to the ground potential along with a circuit board. SOLUTION: An electronic component made of piezoelectric material (e.g. a quartz oscillator) is contained in a case 3 made of ceramic material or resin material. A conductive film 1 of same material as a terminal part (subjected to metallization or metal stiffening) is formed at least partially on the bottom face of the case 3 and connected with the ground potential of a mounting a circuit board 2. Consequently, the case 3 is shielded entirely. Since shield effect of the bottom face of the case 3 is enhanced, harmonic noise or electromagnetic noise from the direction of the circuit board 2 mounting the case 3 is suppressed efficiently. Furthermore, the effect of noise from the case onto the outer circumference is also suppressed.
Patent JP-H05172113-A (JP)
Title: Pressurization control device for fluid pressure cylinder
Inventor: OU SOON
IPC: F15B11/06
Filed: 1991-12-20
Abstract: PURPOSE:To provide a pressurization control device for a fluid pressure cylinder that can cushioningly stop a piston at its stroke end and also that can output a pressurizing force, independently of the fluctuation of the output pressure. CONSTITUTION:The flow passage 5a on the head side is provided with a regulator 11 and an electric fluid-pressure regulator 12 for outputting a pilot fluid to the regulator; and the flow passage 5b on the rod side is provided with a regulator 14, an electric fluid-pressure regulator 15 and a regulator 16 which have been arranged in parallel to each other, and an electromagnetic three-way valve 17 for changing over the fluid that has been output from these regulators for outputting it to the regulator 14 as a pilot fluid. And, by fitting these valves to a case 21 (not shown), a valve unit is constituted.
Patent JP-H10195798-A (JP)
Title: Surface paper quality improving agent
Inventor: KONO KOJI
IPC: D21H19/20
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject quality improving agent excellent in paper quality improving effect, especially wet strength and useful for production, etc., of paper for multicolored offset printing by using a specific polyacrylamide- based resin as a main component. SOLUTION: This agent contains a polyacrylamide-based resin having recurring units of formula I and formula II (R1 and R3 are independently H or CH3 ; R2 is H, Na, K or NH4 ) in the molecule as a main component. The resin is obtained by copolymerizing, e.g. 2-acrylamide glycolic acids with acrylamindes, etc., in the presence of a proper polymerization initiator at 40-100 deg.C for 0.5-10hr and the content of the recurring unit A is preferably 0.5-30 unit based on 100 unit recurring unit B.
Patent JP-H05171892-A (JP)
Title: Bending correction building method of existing buried pipe line and pipe line corrector thereof
Inventor: TSUTSUI YOICHI
IPC: E21D9/093
Filed: 1991-12-21
Abstract: PURPOSE:To build a pipe body along the planned pipe line while correcting a bending section of the existing buried pipe line straying from the planned pipe line. CONSTITUTION:A pipe line corrector consisting of the front drum section 1, the middle drum section 2 and the rear drum section 3 is used to connect the front drum section 1 to the rear end of the existing buried pipe Ain a starting vertical shaft D and, at the same time, a pipe body B to be built is connected to the rear end of the rear drum section 3. The pipe body B is pushed forward, the force-fit of the pipe body B into the ground is made while subsequently pushing the existing buried pipe A to a reaching vertical shaft E side, and when the pipe line corrector reaches a bending section C, the middle drum section 2 of the pipe line corrector is eccentrically moved by operating a correction jack 9 so that it is positioned on the planned pipe line. Pressure water is injected from an injection nozzle 10 provided to the front end surface of the middle drum section 2, and the pipe body B succeeding to the rear drum section 3 is driven forward and buried along the planned pipe line while excavating the ground.
Patent JP-H10316434-A (JP)
Title: Production of glass
Inventor: LEGIRET THIERRY
IPC: C03B5/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To prolong the life of the crown of a glass furnace and minimize undesirable result due to fly-off and well distribute energy over the surface of the glass bath, and improve the quality and make productivity of the furnace larger, by controlling the temperature profile of the crown of the glass furnace and optimize transfer of energy to the charged material. SOLUTION: Two removing zones 3 are mutually oppositely located on side walls close to the rear wall of a furnace so that energy distributed to glass at the crown of a furnace is 5-40% based on total energy distributed to glass of the furnace and heat spot temperature at the crown of the furnace does not exceed 1620 deg.C in order to maintain the temperature of charge zone of the furnace to at least 1430 deg.C. The energy is uniformly distributed onto the side of a charge port of the furnace over total length of the furnace by burners 4 and 5. Flat burners having <=100 m/s low-momentum flame are preferably used so as to avoid fly-off as these burner.
Patent JP-2001174889-A (JP)
Title: Camera
Inventor: YAMAMOTO HARUSHIGE
IPC: G03B17/02
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent irradiation efficiency at the time of emitting flash light from lowering in the case of arranging a red-eye moderating lamp by notching a part of the reflector of a flash light emitting part. SOLUTION: This camera is equipped with the flash light emitting part 102 and preliminary light emitting parts 104 and 105 performing preliminary light emission before the light emitting part 102 emits light. Then, the preliminary light emitting part is arranged in a space between a lens barrel arranging part (fixed barrel 106) and a cartridge loading chamber 101a in which a film cartridge is loaded or a film take-up chamber 101b to which the film fed from the chamber 101a is taken up on the front side of a camera main body 101.
Patent JP-2000180531-A (JP)
Title: Radar device
Inventor: TSUNETOMI SHIGEKI
IPC: G01S7/32
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To precisely detect a target without being affected by reflected waves from the side lobe direction of a radar in a radar device. SOLUTION: This radar device is provided with an antenna 10 including two element antennas arranged in a horizontal direction and two element antennas arranged in a vertical direction, and a receiver 16 for extracting reflected wave components in a horizontal face direction and reflected wave components in a vertical face direction from reflected waves arriving at the antenna 10. Also, this device is provided with CFAR circuits 36 and 38 for detecting the presence of a target based on the reflected wave components in the horizontal face direction and the reflected wave components in the vertical face direction.  When it is judged that the reflected waves arriving at the antenna are made incident from a side lobe direction beyond the prescribed range of the horizontal face direction or a side lobe direction beyond the prescribed range of the vertical face direction by amplitude judging circuits 48 and 62, the display of the recognized target is inhibited.