baber/WOPTO huggingface dataset:
Patent JP-2000138147-A (JP)
Title: Method and device for ion beam processing
Inventor: MATSUDO TATSUO
IPC: H01L21/027
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for ion beam processing that can draw at a higher speed. SOLUTION: An atomic beam 8 that is directed to a substrate 6 and contains atoms excited to the quasi-stable level is formed. This atom beam, 8 is allowed to pass through an interference field 11 formed by crossing a plurality of light beams 9, 10. Part of the atoms excited to the quasi-stable level are used as base level. An ion beam 13 is formed by irradiating with a light beam for ionization 12 the atomic beam 8 that has passed the interference field 11 to ionize substantially only quasi-stable level atoms. This ion beam 13 is used to the surface of the substrate 6.
Patent JP-H05123426-A (JP)
Title: Joining method of club head and shaft for ball hitting game
Inventor: KOBAYASHI MASASHI
IPC: A63B102/32
Filed: 1991-10-31
Abstract: PURPOSE:To provide a method for joining a shaft on a club head for ball hitting games such as golfing which achieves a joining strength necessary for safety at a low cost accurately and easily with excellent joining workability. CONSTITUTION:A shaft 12 is set at about 0 deg.C and a club head 10 at about 500 deg.C to hold a temperature difference between the both to about 500 deg.C and utilizing the resulting difference in linear expansion coefficient, and a tapered tip of the shaft 12 is inserted into a tapered mounting hole 11a of the club head 10 with little clearance. Then, both of the shaft and the club head are put at a normal temperature to eliminate the temperature difference therebetween. Thus, a side pressure is generated on a joint surface between the shaft 12 and the club head 10 utilizing the difference in the linear expansion coefficient between the both thereby achieving a joining of the shaft 12 on the club head 10 firmly in friction by the side pressure.
Patent JP-2000139134-A (JP)
Title: Clutch driver in rice transplanter
Inventor: OGAWA YUICHI
IPC: F16D23/12
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject apparatus efficiently conducting planting without interrupting a planting work by providing a clutch operating part and a driving part, and a specific cam body and a clutch operating body in the clutch operating part. SOLUTION: This clutch operating apparatus K of a rice transplanter has a clutch operating part connecting.cutting a clutch part and a driving part driving the clutch operating part, and the clutch operating part has a cam body connecting to the driving part and a clutch operating body interlocking with a rotational motion of the cam body and connecting.cutting a clutch part. Plural clutch operating bodies can be interlocked with a cam body and further, respectively single or plural clutch operating bodies can be interlocked with plural cam bodies.
Patent JP-H11148362-A (JP)
Title: Variable induction device for v-shaped multiple cylinder engine
Inventor: TANZAWA KAZUKI
IPC: F02B75/18
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide high output in a wide operating area and reduce the overall height of an engine. SOLUTION: Main collectors 4A, 4B are provided for each bank of V-shaped engine, and disposed on the opposing bank side. The respective main collectors 4A, 4B are connected to intake ports 6A, 6B of respective bank insides through long branches 5A, 5B. There are formed communicating pipes 7A, 7B of the same number as that of the long branches extending from the respective main collectors 4A, 4B, and a sub collector 8 which is formed as a volume chamber common to the jointed part of the communicating pipes 7A, 7B and led to a throttle chamber. There are formed resonance pipes 11A, 11B connecting to the respective main collectors 4A, 4B from the sub collector 8, and short branches 12A, 12B joining to the way of the long branches 5A, 5B.  Branch switching valves 13A, 13B are formed at a junction part between the respective long branches 5A, 5B and respective short branches 12A, 12B, and communicating pipe opening and closing valves 14A, 14B are formed at the respective communicating pies 7A, 7B.
Patent JP-H01155543-A (JP)
Title: Digital data recording and reproducing device
Inventor: KANOU TAKEJI
IPC: G11B15/467
Filed: 1987-12-11
Abstract: PURPOSE:To promote the recording density in view of digital audio data by recording a pilot signal to a signal as of digital audio data after frequency multiplexing and performing a track servo with this pilot signal at the time of reproducing. CONSTITUTION:Digital data are supplied to a precoder 25 for operating a partial response process, and an output signal of this precoder is supplied to a high pass filter 26 to be turned into a digital signal Sd. The frequency multiplexing is carried out with the pilot signal Sp located in a low band component band of this digital signal Sd, and this frequency multiplexing signal is supplied to recording heads 1A and 1B to be recorded in turn to a track of a recording medium 2 on a unit of a prescribed period. Then, there is no need of a track section for recording and reproducing the pilot signal Sp only provided that the tracking servo is performed by this pilot signal Sp at the time of reproducing. By this method, the recording density in view of the digital audio data can be promoted.
Patent JP-H09127466-A (JP)
Title: Nose pad piece supporting tool for spectacles and nose pad device for spectacles using this tool
Inventor: KAWABATA HIROYUKI
IPC: G02C5/12
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a device which easily attaches a nose pad piece to a nose pad piece support tool and easily adjusts the vertical position of the nose pad piece and beautifully constitutes spectacles. SOLUTION: A surrounding frame 9 is provided in the front end of a support arm 7, and a projecting piece 12 for connection projecting from a nose pad piece 2 can be inserted through the surrounding frame 9. Both end parts of an attaching pin 19a inserted through a connection hole 16 provided in the projecting piece 12 for connection are engaged with a pair of right and left engaging recessed parts 15 and 15 which are provided in the rear edge part of the surrounding frame 9 and face each other. Three pairs of engaging recessed parts 15 and 15 are provided in the vertical direction.
Patent JP-H04187527-A (JP)
Title: Production of material for forming optical element and formed lens
Inventor: YONETANI DAIJIRO
IPC: C03B11/00
Filed: 1990-11-19
Abstract: PURPOSE:To obtain a material useful in mainly reheating and pressing. an optical element with a high accuracy by dropping and cooling molten glass onto a pan and polishing the dropped surface of the molten glass in contact with the aforementioned pan. CONSTITUTION:Molten glass is dropped onto a pan and cooled. The dropped surface of the molten glass in contact with the above-mentioned pan is then polished to afford a material for forming an optical element. The resultant material can be used for forming a lens to afford the objective excellent lens by forming. The lens having <=0.1s Rmax surface roughness of the whole surface can be readily prepared at a low cost according to the aforementioned method for producing the material. The lens obtained by forming the aforementioned material is excellent in optical properties and appearance.
Patent JP-S63219315-A (JP)
Inventor: MATSUKI TAKANAO
IPC: A01D59/06
Filed: 1986-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10153849-A (JP)
Title: Supply device for film in cartridge
Inventor: TAUCHI YASUHITO
IPC: G03D13/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a supplying device for a film cartridge capable of separating a film cartridge from a panel obtained by attaching plural film cartridges to a cartridge panel by a specified number and automatically supplying it to a photographic printing device or a film developing device, and which is made compact and inexpensive. SOLUTION: The supplying device for the film in the cartridge is constituted of a horizontal guide pale 38 and a cartridge separating means 30. The separating means 30 is constituted so as to rotate and drive a fixed shaft 33 engaged with a cartridge separating arm 31 and a corrugated groove 32 and a rotary plate 35 connected to the separating arm 31 through a pin 34 by a motor 36. The cartridge T is separated by inserting the top end 31a of the separating arm 31 into a panel, and the top end ascends and also the panel is horizontally moved, so that a next cartridge is fed to a separating position.
Patent JP-H08168309-A (JP)
Title: Farm product harvester
Inventor: SATO TOYONORI
IPC: A01D27/00
Filed: 1994-12-16
Abstract: PURPOSE: To provide a self-propelled farm product harvester designed to recover harvests falling off the conveyer belt during such processes as to pull out and harvest a farm product such as rootcrops from a field by a harvesting/conveyer belt and convey the product behind the machine body. CONSTITUTION: (1) A harvesting/conveyer belt is made up of a 1st conveyer belt with a length similar to the distance between the front end to rear end of the machine body and a 2nd conveyer belt arranged so as to superpose on the lower side of the 1st belt from about the medium position to the terminal end in the longer direction of the 1st belt, and under the boundary between the 1st and 2nd belts, a recovery device to recover the harvests falling when they are relayed from the 1st belt to the 2nd belt is placed; and (2) the recovery device is made up of a container mounting table covering both the upper and side of a crawler and a container put on the table.
Patent JP-H05128797-A (JP)
Title: Tape cassette
Inventor: URAYAMA KIYOSHI
IPC: G11B23/087
Filed: 1991-10-31
Abstract: PURPOSE:To enable guiding of traveling and guiding of the stable traveling of a tape without damaging the tape body. CONSTITUTION:An inner ring 21 inserted nonrotatably in the direction around the axis to a supporting shaft 3 is constituted slidably in the axial direction by a projecting line 24 provided along the circumferential direction in the central part in the height direction on the inner peripheral surface thereof. An outer ring 22 having the outer peripheral surface as a tape guide surface is rotatably inserted into this inner ring 21.
Patent JP-H09187286-A (JP)
Title: Improved production method of d-alpha-amino acid
Inventor: RENAATA GURIFUANTEIINI
IPC: C07H21/04
Filed: 1996-11-25
Abstract: In an improved process for the preparation of D- alpha -amino acids by the stereoselective conversion of racemic mixtures of 5-substituted hydantoins with an enzymatic system produced by a microorganism, the improvement consists in the fact that a microorganism is used transformed with the plasmid pSM700 cultivated at a temperature of between 20 DEG C and 28 DEG C. The use of this microorganism allows an improvement in the expression of the enzymatic system and an increase in the conversion rate of the racemic hydantoin to D- alpha -amino acid. <IMAGE>
Patent JP-2000116803-A (JP)
Title: Respirator for emergencies
Inventor: SHIGETOME TADAMI
IPC: A62B7/02
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To improve a respirator for emergencies for sucking air or oxygen in case of emergency in operability by simplifying structure, in storing property, in cost and handleability. SOLUTION: A tube 5 of nylon, etc., in a spiral or in a meandering type is attached at least to the back part 2 of a knapsack-type or vest-type carrier to make a storage container of air or oxygen. Both ends of the tube 5 are pulled out to be a filling port and an intake, and a mask is attached to the intake by way of a hose. The tube 5 is previously filled with air or oxygen with a prescribed pressure, so that a user can suck air or oxygen from the tube 5 in case of emergency when the user puts on the device and opens a valve.
Patent JP-2001133347-A (JP)
Title: Force calibrating apparatus
Inventor: TAKAGI YOSHIHIKO
IPC: G01L25/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction in calibration precision of a force gauge by an earthquake, disturbance or the like in a force calibrating apparatus. SOLUTION: This force calibrating apparatus performs the calibration of the force gauge 1 by working the load of weights 3a etc., to the force gauge 1. This apparatus comprises a long-period seismograph 20 capable of measuring a long-period quake and a control unit (maintenance mechanism) 30 capable of interrupting the calibration of the force gauge 1 on the basis of the measurement value by the long-period seismograph 20.
Patent JP-H07144277-A (JP)
Title: Self-shielded arc welder
Inventor: MIURA HARUKI
IPC: B23K37/00
Filed: 1993-11-19
Abstract: PURPOSE:To protect a welder from harmful fume of welding. CONSTITUTION:A welder 30 is equipped with a running truck 34 moving along a weld line 36, and an arm 40 is provided projectingly on this running truck 34. A welding torch 42 supporting a welding wire 22 is provided at the tip of the arm 40. Also, in the intermediate part of the arm 40, an air ejecting nozzle 44 connected to a high pressure air source through a piping 46, is installed toward the torch 42. Compressed air is spouted out from the air ejecting nozzle 44, and the fume of welding, is blown out in the opposite direction to the running truck 34 side where a welder is positioned.
Patent JP-H01155890-A (JP)
Title: Industrial pattern sewing machine
Inventor: MIIKE KENICHI
IPC: D05B21/00
Filed: 1987-12-14
Abstract: PURPOSE: To prevent a pulse motor from being disordered even when the weight of a fabric presser is increased by providing a fabric pressing device with a weight detecting means and an A/D converter. CONSTITUTION: A controller 2 and a memory cell 1 are provided and based on a prescribed pattern stored in the memory cell 1, patterns are formed on a fabric while planarly feeding a fabric presser 7 holding the fabric with pulse motors 5 and 6. Then, the weight of the fabric presser 7 is detected by a pressure sensor 14, that value is stored through an A/D converter 16 into the controller 2, and the pulse motors are prevented from being disordered by switching the critical speed of pulse motors over two stages while utilizing that value. As a result, the pattern stored in the memory cell 1 can properly be formed on the fabric.
Patent JP-H09151756-A (JP)
Title: Control method of internal combustion engine and device therefor
Inventor: ANAMOTO TAKAYUKI
IPC: B60W10/06
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To facilitate clutch operation by correcting a base control rate in relation to at least fuel injection at the time of clutch switching, reduce a fuel injection rate, and decelerating engine rotational speed, in an internal combustion engine in which regulation of a throttle opening degree and switching of a clutch are interlocked with each other, such as an outboard motor. SOLUTION: High surface pressure is applied between a dock clutch 19 and a advance gear 15 or a rearward travel gear 17 which are engaged with the clutch 19, at the time of engine high rotation. In the case where an operating lever is operated at this time and the clutch 19 is disconnected from the gear 15 or the gear 17, large tension is applied on a shift cable. Tension applied on the shift cable is detected by a shift switch, ignition of a specified cylinder is stopped by a control device when tension exceed a prescribed value, and then it is controlled so as to decelerate engine rotational speed. It is thus possible to disconnect the clutch 19 from the gear 15 or the gear 17, and it is possible to facilitate clutch operation.
Patent JP-H06213844-A (JP)
Title: Measuring apparatus of concentration of gas
Inventor: ICHIKAWA KAZUHIRO
IPC: G01N27/04
Filed: 1992-10-30
Abstract: PURPOSE:To enable alteration of a reference point and also to prevent effectively the sticking of a stain constituent of fine dust which affects a measured value, by providing a sensor of a semiconductor element structure in a gas flow passage formed between a gas introducing port and a gas discharge port and by changing selectively the direction of flowing of a gas in the gas flow passage. CONSTITUTION:A sample gas introduced from a gas introducing port 1a comes into contact with the surface of a sensor 2a and the concentration is measured continuously from a change in the electric resistance value of the sensor, while a measured value is made a numerical value and displayed in a display part. The sample gas passing the sensor 2a is made to pass through a gas decomposition processing part 4 using a catalyst or the like and is discharged from a gas discharge port 1b as a cleaned processed gas. As a preliminary operation or an intermediate operation for this measurement of the concentration of the gas, the sample gas is introduced from the gas discharge port 1b by operating an air-supplying means 3a reversely and made to pass through the gas decomposition processing part 4 so as to produce a processed gas from which a gas constituent to be measured is removed, and correction of a reference point is conducted on the basis of a measured value of the concentration of the processed gas.
Patent JP-H05149284-A (JP)
Title: Compressor
Inventor: KOMINE KENJI
IPC: F04C29/00
Filed: 1991-11-28
Abstract: PURPOSE:To provide a compressor of which wear of the sliding part is a little even in the severe operating condition or the complicated sliding condition, the life is long, and reliability of the product can be improved. CONSTITUTION:A sliding member 21 forming the sliding part 20 of a compressor is formed out of iron-series material, an iron bornide layer 22 is formed on the surface, and an iron sulphide layer 23 is formed on the iron boride layer 22.
Patent JP-H06162021-A (JP)
Title: Document preparing device and document preparation control method
Inventor: ENDO NORIHITO
IPC: G06F17/21
Filed: 1992-11-25
Abstract: PURPOSE:To easily and quickly execute a preparing method for a group name at the time of grouping management of a document file by extracting document name information suitable for a prescribed condition from document name information outputted and displayed by a display means, base on prescribed instructing information. CONSTITUTION:A document management processing part 16 executes preservation of a document, a call, a movement and a group preparation processing, etc., with respect to an external storage device 20, and also, delivers table information (parameter) to a document/group name editing processing part 18. The document/group name editing processing part 18 retrieves document information which becomes an object in the table information, and also, gives an instruction to a screen display part 14 so as to display a table of the document concerned on a part of a group set screen, and moreover, delivers the document name concerned, and an initial value (parameter) of a group name to the document management processing part 16. The screen display part 14 displays not only a regular document screen but also a table display of the document name put to each document file, and the group set screen.
Patent JP-S63167510-A (JP)
Title: Filter adjusting device
Inventor: KUME TSUTOMU
IPC: H03H11/04
Filed: 1986-12-27
Abstract: PURPOSE:To discriminate the level of a filter output with high precision by reproducing an average level of the filter output to use it as the reference level for level discrimination of the level detection output of the filter output. CONSTITUTION:An output from a filter 2 is sent to an AM detector 5 to detect the signal level. This detection output is sent to the non-inverted input terminal of a comparator 6 for level discrimination. A prescribed reference level Vref is supplied to the inverted input terminal of the comparator 6. The comparator 6 discriminates whether the level of said AM detection output is higher or lower than the reference level Vref. The reference level Vref is obtained from the LPF part of a FM detector 7 preliminarily provided in an analog IC.
Patent JP-H11149176-A (JP)
Title: Toner for developing electrostatic charge image and its production
Inventor: YUSA HIROSHI
IPC: G03G9/083
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide toner for developing an electrostatic charge image which has uniform surface shape, where the existence state of wax existing on its surface is excellently controlled, which is excellent in low-temperature fixing performance and fixing separation and offset resistance, and which has a wide fixing temperature range and to provide a method for producing the toner. SOLUTION: As for the toner for developing the electrostatic charge image; the DSC endothermic main peak of the wax is within 60-120 deg.C, and the ratio Mw/Mn of weight average molecular weight Mw to number average molecular weight Mn is 1.0-2.0. In the molecular weight distribution of GPC of the THF soluble component of the toner, the content (M1) of the component whose molecular weight is less than 50000 is 40-70%, the content (M2) of the component whose molecular weight is 50000 to 500000 is 25-45%, and the content (M3) of the component whose molecular weight exceeds 500000 is 2-25%, and they satisfies relation being M1>=M2>M3. Furthermore, the toner particles are processed by a surface processing stage for continuously exerting mechanical impact force.
Patent JP-S63165286-A (JP)
Inventor: TAJIMA SEIICHI
IPC: B66B13/30
Filed: 1986-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000121847-A (JP)
Title: Optical wavelenght multiplexing and demultiplexing device
Inventor: SAITO TSUNEAKI
IPC: G02B6/12
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical wavelength multiplexing/demultiplexing device in which the wavelength dependence in the vicinity of the maximim value of the light intesity in output lights is small and a high-quality optical wavelength multiplex communication can be attained. SOLUTION: A light to be inputted from an optical input part 10 is branched into two lights and the branched lights are received by a first light transmission element 1 and a second light transmission element 2 which are constituted with array waveguide diffraction gratings respectively and transmitted lights through the first and second light transmission elements 1, 2 are multiplexed in optical couplers 4a1 to 4an and multi-plexed lights are outputted from optical output parts 5a1 to 5an, Then, the wavelength dependence in the vicinity of the maximum value of the light intensity in the multiplexed lights ia made small by making light transmission characteristics (wavelength characteristics) of the elements 1,  2 to be characteristics in which transmissivities are lowered as wavelengths deviate from center wavelengths around preliminarily determined center wavelengths and by shifting transmission center wavelengths of respective plural lights transmitted through the first light transmission element 1 from transmission center wavelengths of respective plural lights transmitted through the second light transmission element 2.
Patent JP-S63161048-A (JP)
Title: Non-aqueous polymer dispersion composition having improved metal close adhesiveness
Inventor: CHIYAO JIEN CHIYANGU
IPC: C08F2/08
Filed: 1987-12-15
Abstract: The invention is concerned with non-aqueous polymeric dispersion compositions comprising a dispersion-polymerized copolymer of ethylenically-unsaturated monomer(s) containing copolymerized therein from about 0.5 to about 10 percent, by weight of said copolymer, of one or more adhesion promoter(s) having the chemical formula: <CHEM> wherein n is from about 1 to about 6. Such compositions are suitable for application to metallic substrates.