baber/WOPTO huggingface dataset:
Patent JP-H05175615-A (JP)
Title: Lane light emission integrated element and manufacture thereof
Inventor: SUGIMOTO MITSUNORI
IPC: H01S5/042
Filed: 1991-12-25
Abstract: PURPOSE:To furnish a plane light emission integrated element which can realize an arbitrary oscillation wavelength distribution. CONSTITUTION:At the time of first growth, a first DBR reflecting film 2, an intermediate layer 3 and a current checking layer 5 are made to grow. After the growth, a plurality of openings 10 being different in the width are formed by photoetching. Next, second growth is made and thereby a second DBR reflecting film 6 and a cap layer 7 are formed. In this crystal growth, the second DBR reflecting films 6 being different in the thickness grow on the openings 10 different in the width, due to the property that the speed of the growth differs on the recession of the opening according to the dimensions of the opening. Since the thicknesses of the second DBR reflecting films are different on the openings 10 different in the dimensions as stated above, wavelengths of resonance in vertical cavities therein become different. Therefore, an integrated element of plane light emission elements of different laser oscillation wavelengths corresponding to the openings 10 in a plurality being different in the width is realized.
Patent JP-H0587765-A (JP)
Title: Applying device for biological sample to electrophoretic plate
Inventor: FURANKU BERON
IPC: B01D57/02
Filed: 1991-12-27
Abstract: PURPOSE: To coat the surface of an electrophoretic plate with biological samples in sufficiently thin thicknesses to obtain high resolution and automate a device for applying the samples to the plate by coating the surface of the plate with the samples without making liquid transfer by dispersing the samples between two solid media, namely, a set of protruded elements and the plate. CONSTITUTION: Protruded elements B and C made of a porous material and containing porous flat films are united with a porous film A in one body. In the planar extended part of the film A, the part of each element B and C which is not locked in the film A contains one free end and each of the element B and C has at least one point which can be brought into contact with the flat surface of an electrophoretic plate so as to coat the surface of the plate with a single or a plurality of biological samples. Each biological sample is stuck in advance to one of the elements B and C, preterably, to the free end of the one element and the samples stuck to the free ends of the elements are dispersed over specific extend from the free ends.
Patent JP-H0623245-A (JP)
Title: Membrane filter
Inventor: ITO GIICHI
IPC: B01D65/02
Filed: 1991-12-27
Abstract: PURPOSE:To easily and efficiently wash a membrane without removing a membrane module from equipment by feeding treated water from one of the plural membrane modules arranged in parallel directly to the remaining membrane modules to wash them. CONSTITUTION:Plural membrane modules 3 are immersed in a tank filter 1 and they are each connected to a treated water tank 4 by an outflow pipe 12 through three-way valves 3 and a suction pump 2 and an outflow valve 6 are arranged in the middle of the way. And on filtering, an exhaust and drain valve 8 is opened and a valve in a blower system is closed and the three- way valves 5 are turned to the outflow system side and the outflow valve is opened and an original liquid is fed to be sucked by the suction pump 2 to perform filtration and the treated liquid is sent to the tank 4, and on washing the tank filter 1, the three-way valve 5A is turned to the circulating system side and the three-way valves 5B, 5C are turned to the outflow system side and the outflow valve 6 is closed and the treated water from the membrane modules 3B, 3C is injected directly into the membrane module 3A by the pump 2 through the three-way 5A to wash the module 3A.
Patent JP-H05177075-A (JP)
Title: Multi-shaft sewing machine
Inventor: SHIBATA YOSHIO
IPC: D05C11/04
Filed: 1991-12-29
Abstract: PURPOSE:To prevent the extraction of a thread when a fabric is replaced by providing the support piece of a fabric presser between a thread insertion hole and a thread end holding system, forming a needle insertion hole on a pressing section at the lower section of the fabric presser, and forming an escape hole communicated to the needle insertion hole on the support piece, respectively. CONSTITUTION:A fabric presser 15 is arranged so that a support piece 15a is located between the thread insertion hole 14a of a needle 14 and a thread end holding system 24, an escape hole 15b is vertically formed on the support piece 15a, and a thread 21 inserted into the thread insertion hole 14a of the needle 14 is inserted to the thread end holding system 24 side. A needle insertion hole 16a to be inserted with the needle 14 is formed on the fabric pressing section 16 of the fabric presser 15, and the needle insertion hole 16a and the escape hole 15b are communicated so that the thread 21 inserted into the needle 14 is smoothly moved between both holes 16a, 15b. When the thread 21 is lifted by the thread end holding system 24, the thread 21 enters the escape hole 15b, it is located above the pressing section 16 and guarded by the pressing section 16 when the thread 21 is replaced, thus the thread 21 is not extracted.
Patent JP-2000178598-A (JP)
Title: Detergent composition
Inventor: MAEKAWA KAZUO
IPC: C11D3/20
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition, which ensures a good feel to the touch after finishing and also improved softness and compounding stability, by comprising a higher alcohol nonionic surface active agent, a quaternary ammonium salt-type cationic surface active agent, and a carboxyl-modified polysiloxane. SOLUTION: This detergent composition is obtained by compounding 5 to 20 wt.% of a higher alcohol nonionic surface active agent of formula I, 0.5 to 10 wt.% of a quaternary ammonium salt-type cationic surface active agent of formula II having an iodine value of 60 to 100, preferably 70 to 90, 0.05 to 3 wt.% of a carboxyl-modified polysiloxane, and, if necessary, 0.5 to 10 wt.% of a glycol ether solvent. In the formulas, R1 represents 8-22C linear or branched alkyl, alkenyl, arylalkyl or acyl; (n) is 5 to 20; R2 and R3 are each independently 10-24C alkyl or alkenyl; R4 and R5 are each independently methyl or ethyl; X represents a halogen, an alkylsulfate group, aryl or a hydroxyl group; R7 represents linear or branched alkyl, aryl or the like; R8 represents linear or branched oxyalkylene; and (n) is a natural number.
Patent JP-H05176797-A (JP)
Title: Method for determining cholesterol and reagent for determination
Inventor: KISHI KOJI
IPC: C12Q1/32
Filed: 1991-12-27
Abstract: PURPOSE:To carry out the determination of cholesterol, adaptable to a wide range of pH and hardly causing reverse reaction of enzymes by using a cholesterol dehydrogenase for the cholesterol in the presence of hydrazine hydrate, etc. CONSTITUTION:A cholesterol dehydrogenase [e.g. nicotinamide adenine dinucleotide-dependent cholesterol dehydrogenase (NAD-CDH)] is used for cholesterol in the presence of hydrazine hydrate, its salt or derivative to carry out the objective determination.
Patent JP-2000180095-A (JP)
Title: Compound bow and wheel thereof
Inventor: KATO KATSUICHI
IPC: F41B5/10
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a bow for archery, i.e., a compound bow, realizing center shot where a string for fitting an arrow can pass the center of the bow and troubles, e.g. inclination of a wheel attributed to a cable guard, twist of a rim, lowering or fluctuation of arrow speed, consumption of a cable, are eliminated totally by eliminating a conventional cable guard. SOLUTION: A string 4 is stretched between string trucks 5, 5 located in the center of both wheels 3U, 3L fixed to the forward ends of upper and lower rims 2U, 2L and two cables 7 are stretched, respectively, on the opposite sides of the string 4 in parallel therewith between a pair of cable trucks 6A, 6B located on the opposite sides of the string trucks 5, 5 and the opposite sides at the forward end of the upper and lower rims 2U, 2L.
Patent JP-H11191259-A (JP)
Title: Pickup unit
Inventor: HARADA SUEHIRO
IPC: G11B17/28
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent sound and image from jumping at the time of accessing by moving a pickup for sending a signal read with reflected light back and forth along a rail member arranged horizontally along a window part supported by a supporting member. SOLUTION: A pickup 53 is provided with a recessed groove 53a on an upper end, and a supporting groove 53 at an bottom end. An opening edge part 51a of PU chassis 51 is inserted in the recessed groove 53a, and the pickup is enabled to move back and forth by letting the rail member 51a of an opening lower part of the PU chassis 51 hold the supporting member 53b from the right. And, when recorded information is read by accessing to a CD rotating at a specific speed, a PU spacer 54 attached to the recessed groove 53a of the pickup 53 energizes the PU chassis 51, to bring the opening edge part 51a into close contact with the PU chassis 51 and prevent the play of the pickup 53.  Thus, since the PU spacer 54 mounted in the recessed groove 53a on the pickup 53 prevents the play of the pickup 53, it becomes possible to prevent sound and image from jumping at the time of accessing to a video CD.
Patent JP-H06189693-A (JP)
Title: Production of wrapped food and apparatus therefor
Inventor: KUNIMOTO YUJI
IPC: A21D8/02
Filed: 1992-12-24
Abstract: PURPOSE:To provide a method for producing a wrapped food, capable of excellently producing a wrapped food having a flexible outer skin such as filling-containing pie dough according to the rolling forming method and to provide an apparatus therefor. CONSTITUTION:One invention is a wrapped food production method characteristically carried out by wrapping a filling material in an outer skin material having a sheet shape, a cylindrical shape, etc., mutually bonding the outer skin materials at a suitable part and rolling the resultant wrapped food in a state where the bonded part does not exist on a rolling axis passing through the central part of the food. The other invention is a wrapped food production apparatus characteristically equipped with a filling machine for feeding the outer skin material so as to form a cylindrical shape, filling the inside of the cylindrical outer skin material with the filling material, cutting the cylindrical outer skin material to a prescribed length, mutually bonding both the end parts and preparing a wrapped food, with a rolling unit for rolling and forming the food in the vertical and/or right and left direction and with a position correcting unit for correcting the position of the food so as to roll the food prepared through the filling unit by the rolling unit in a state where the bonded part at both the end parts of the food does not exist on a rolling axis passing through the central part of the food.
Patent JP-H05178125-A (JP)
Title: Hydraulic control device for automatic transmission for vehicle
Inventor: SOGA YOSHINOBU
IPC: B60W10/10
Filed: 1991-12-26
Abstract: PURPOSE:To suitably reduce shift shock by including an engaging characteristic changeover valve whose valve element is positioned at the second position in a hydraulic control device while changeover signal pressure for changing over to a second release mode is issued from a solenoid valve device for changeover. CONSTITUTION:A hydraulic control device is provided with an accumulater back pressure changeover valve which changes the engaging characteristic of a high speed state clutch C2 in response to signal pressure Ps013, Ps014 for changing over to the second release mode, which are outputted from the third and fourth solenoid valves 156, 158 corresponding to a solenoid valve for changeover. Lock-up clutch 38 is therefore released synchronously with the start-up an engine torque reduction control carried out during the changeover process from a low speed gear stage to a high speed gear stage, and the engaging characteristic of the high speed stage clutch C2 is altered into slow start-up. Thus the third and fourth solenoid valves 156, 158 for controlling the lock-up clutch 38 are also used for an alteration in engaging characteristic, and shift shock in a hydraulic circuit is suitably reduced through the hydraulic control device.
Patent JP-2000177540-A (JP)
Title: Wiper blade
Inventor: KUZUNO TAKASHI
IPC: B60S1/38
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a wiper blade reduced in the pressing force when pressing in a holding part of a blade lever and/or a lever york to and engaging with an end of a blade body, and improved in the mounting workability. SOLUTION: A lever guide 10 engageable with a holding part 4b of a blade lever 4 and/or lever york is formed between a first locking part 9a at an end 7' side of the blade body and the end 7' of the blade body 7, an inclined guiding surface 13 guidable into the first locking part 9a is formed on a ceiling surface of the lever guide 10, and a stopper part 14 for preventing the slipping-off of the holding part 4b of the blade lever 4 and/or lever york after its engagement in the first locking part 9a, is formed on a boundary between the inclined guiding surface 13 and the first locking part 9a.
Patent JP-2000181362-A (JP)
Title: Liquid crystal display device
Inventor: SAGAWA FUMIHIKO
IPC: G02F1/13
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To improve the operation stability of the liquid crystal display device by improving shielding against electromagnetic waves generated by a liquid crystal module and a back light part in a shield member and grounding the driving circuit of the liquid crystal display device. SOLUTION: This liquid crystal display device has a housing part 21 which is formed of elastic metal and has an opening in one surface and a plate part 22 which nearly closes the surface having the opening, and the housing part 21 has a shield member 20 provided with spring fingers 20s arranged in parallel at the entire periphery surrounding the opening; and the liquid crystal module 17 and the back light part which lights up the screen of the liquid crystal module 17 are arranged in the shield member 20, and the substrate 18 of the driving control circuit for driving and controlling those liquid crystal module 17 and back light part is arranged outside the shield member.
Patent JP-H05182192-A (JP)
Title: Thin film forming method and device therefor
Inventor: SATO KENICHI
IPC: C23C14/34
Filed: 1991-12-27
Abstract: PURPOSE:To suppress the sticking of deposited materials to undesired points by using a mask member which has an aperture to regulate a deposition region and has the high sticking force to the deposited materials at the time of depositing a 2nd thin film by a deposition method from gaseous phase. CONSTITUTION:The component particles of a target 88 are driven out by a sputtering gas, such as Ar, and are deposited on a substrate B through the aperture 92 of the mask 93 at the time of sputtering, by which a protective film is formed on the magnetic thin film on the substrate B. The flying particles stick onto the mask 93 at the time of the sputtering but the sticking force of the flying particles is increased by heating the mask 93 to prevent the stuck particles from falling. At least the target side of the surface of the mask 93 is subjected to a surface treatment to increase the sticking force of the particles. The sticking of the flying particles to the undesired points is prevented by providing the mask 93 having the high sticking force to the particles. The falling of the particles sticking to the mask 93 onto the target 88 by peeling and the consequent generation of discharge abnormality are prevented.
Patent JP-H06204095-A (JP)
Title: Method for fastening external material
Inventor: ASHINO KOJI
IPC: H01G13/00
Filed: 1992-12-29
Abstract: PURPOSE:To provide a method for fastening an external terminal to a sealing plate whereby the sealing plate is prevented from damaging by a local load. CONSTITUTION:A method for fastening an external terminal by a terminal rivet 12 and a fastening washer 14 to a sealing member 6 which joints a hard insulation plate 2 to an elastic insulation plate 4, whereby the sealing member 6 is so pressed with a local load not to be applied to it when it is clamped by the fastening washer 14.
Patent JP-2001176983-A (JP)
Title: Semiconductor device and producing method therefor
Inventor: ITO TAKATOSHI
IPC: H01L21/8242
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the reliability of a gate oxide film is lowered in comparison with an oxide film formed by one time of gate oxidization when the gate oxide film is formed by plural times of gate oxidizing processes, in the case of forming the gate oxide films of different thickness on the same wafer. SOLUTION: An isolated oxide film 2 is formed on a wafer, next, all the surface of the wafer 1 is oxidized, and a first gate oxide film 5 is formed in first and second transistor regions 3 and 4. Next, only the first transistor region 3 is covered with photoresist 6, the surface of the first gate oxide film 5 existent in the second transistor region 4 is etched, and a thin second gate oxide film 7 is formed. Next, by removing the photoresist 6, the thick first gate oxide film 5 can be formed in the first transistor region 3, and the thin second gate oxide film 7 can be formed in the second transistor region. In this case, both the first gate oxide film 5 and the second gate oxide film 7 are formed by one time of oxidization, and the highly reliable formation of the gate oxide films is enabled.
Patent JP-H05182399-A (JP)
Title: Tape cassette
Inventor: KONDO SHINICHI
IPC: G11B23/087
Filed: 1991-12-27
Abstract: PURPOSE:To prevent appearance defect from being generated, and simultaneously, to improve the yield of products at the time of mass production and the efficiency of the mass production when window material is welded to the window frame formed on upper and lower halves by reducing the fear that welded welding rib flows in the inner direction of the window material. CONSTITUTION:A plane and rectangle-shaped window hole 6 (16) is scraped off on the upper and lower halves 2 (12) constituting a cassette casing and a stepped part 7 (17) is successively formed on the end part of the window hole 6 (16) opposite to the inside surface of the half 2 (12) then the welding rib 8 (18) is provided prejectingly on the stepped part 7 (17). Also, a stepped welding protrusion preventing part 9 (19) is formed between the inside surface periphery of the window hole 6 (16) and each welding rib 8 (18).
Patent JP-H06202973-A (JP)
Title: Method for reporting process time at the time of data transfer
Inventor: FUJII KENICHI
IPC: G06F13/12
Filed: 1992-12-29
Abstract: PURPOSE:To inform an operator of the time required for data transfer in advance by deciding a data transfer speed of each equipment and calculating the time required for the data transfer on the basis of the decision result. CONSTITUTION:Dummy data whose amount (X) is enough to measure performance and provides the shortest process time are transferred from an external storage device at a transfer source to an external storage device at a transfer destination and the required time (T1) is measured. Consequently, the performance regarding the actual data transfer in the current equipment constitution of for a connecting circuit, etc., for an arithmetic unit 2, external storage devices 12 and 14, and storage devices 4 and 6 is measured. Then the size (Y) of data requested to be transferred next is obtained. Then the time (T2) required for the transfer is calculated from those pieces of information assuming that T2/Y=T1/X holds. Thus, the T2 is calculated and then visually displayed on the screen of a display device 8.
Patent JP-H11195226-A (JP)
Title: Optical disk drive device and tracking servo control method
Inventor: OTA SHINJI
IPC: G11B7/09
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the optical disk drive device which can perform stable servo, acquisition even if tracking servo deviates owing to an external unexpected shock, etc. SOLUTION: The optical disk drive device 1 forms a tracking servo loop in normal reproduction by using a filter 4 for normal operation. In this normal reproduction, a tracking deviation detection part 6 detects a traverse signal of a TE signal to detect whether or not tracking deviates. If the tracking deviates, a switch 7 is switched to form a tracking servo loop by using a filter 5 for acquisition. When the tracking recovers, the switch 7 is switched to form the tracking servo by the filter 4 for normal operation.
Patent JP-H11173852-A (JP)
Title: Vibration gyroscope
Inventor: KOTANI KATSUSHIGE
IPC: G01C19/56
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an easily manufacturable vibration gyroscope having excellent conversion efficiency between electric signals and the mechanical vibration of a vibration body and excellent sensitivity. SOLUTION: This vibration gyroscope 10 is provided with a vibration body 12 composed of a base 14 and vibration columns 16a-16d. Inside the vibration body 12, piezoelectric elements 18a-18c for driving are formed at the root parts of the vibration columns 16a-16c and the piezoelectric elements 20a and 20b for detection are formed at the root part of the vibration column 16d. By supplying driving signals to the piezoelectric elements 18a-18c for driving, the vibration column 16a-16d are bent and vibrated. At the time, the respective vibration columns 16a-16d are excited so as to offset torsion force around a rotary axis generated by the vibration of the respective vibration columns 16a-16d.
Patent JP-H11169859-A (JP)
Title: Electromagnetic field water treating device
Inventor: MASHITA TORU
IPC: C02F1/48
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To effectively deposit a scale component from treated water by arranging a core electrode in a pipeline, arranging plural permanent magnets and inner-peripheral-wall electrodes away form the inner peripheral wall and forming magnetic poles so that the magnetic flux passes through the space in the pipeline. SOLUTION: A core electrode 2 consisting of a carbon material is arranged in the center of a pipeline 1 in its axial direction, and inner-peripheral-wall electrodes 3 consisting of aluminum alloy are arranged at the inner peripheral wall part of the pipeline 1 and opposed to the side face of the core electrode 2 at angle intervals of 90 deg., for example. Meanwhile, square pole-shaped permanent magnets 4a and 4b are alternately arranged between the inner-peripheral- wall electrodes 3. An insulating layer 5 is provided outside the electrodes 3 and parmanent magnets 4a and 4b, and partition walls 6a and 6b are set in the clearance between the insulating layer 5 and the inner peripheral wall surface of the pipeline 1 and in the clearance between the electrodes 3 and permanent magnets 4a and 4b.  The treated water is passed between the core electrode 2 and the electrodes 3 and permanent magnets 4a and 4b.
Patent JP-2001173680-A (JP)
Title: Synchronizer ring
Inventor: TAKIGUCHI HIROSHI
IPC: F16D23/06
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an Fe-based sintered alloy-made synchronizer ring excellent in scuffing resistance which never causes scuffing even under a continuous high load slide by miss shift or the like. SOLUTION: The sliding surface of this synchronizer ring is subjected to nitrosulphurizing in addition to blasting and steam treatment. The surface roughness of the sliding surface by blasting is preferably set to 20-70 μm, the thickness of the nitrosulphurized layer formed by nitrosulphurizing is set to 10 μm or more, and the surface hardness is preferably set to Hv 400-700.