baber/WOPTO huggingface dataset:
Patent JP-H0861028-A (JP)
Title: Manufacture of valve for internal combustion engine
Inventor: OKAWACHI KIYOSHI
IPC: F01L3/20
Filed: 1994-08-24
Abstract: PURPOSE: To increase the hardness of a bevel part face by using a precipitation hardening type Ni-base alloy as a material, and applying forging or rolling whereby slipped deformation is caused on the bevel part face to the material within a specified temperature range. CONSTITUTION: A valve 3 forms a bevel part 2 integrally on the top side of a valve stem 1, and forms a face part 5 connected to a neck part 4 and made in contact with a valve seat of an internal combustion engine on the rear side of the bevel part 2. Also a precipitation hardening type Ni-base alloy is used at the bevel face part 5 as a material, and forging or rolling to produce slipped deformation is applied to the material within the temperature range of 20 to 500 deg.C. Thus the hardness of the bevel face part 5 can be increased, it becomes difficult for impressions due to burned sludge to be given, blow by-resistance is increased, and also wear-resistance can be increased remarkably.
Patent JP-S6279793-A (JP)
Title: Monoclonal antibody
Inventor: KANO YOSHIAKI
IPC: C07K16/00
Filed: 1985-10-02
Abstract: PURPOSE:To provide a monoclonal antibody recognizing superficial antigen of cell membrane, non-reactive to culture cell originated from normal tissue, erythrocyte, leucocyte and normal tissue cell, recognizing a cancer-specific antigen and useful as a diagnostic for the early detection, tracking and investigation of cancer. CONSTITUTION:An antibody-producing cell (spleen cell, lymph node cell or beta-lymphocyte of an animal immunized with an antigen produced from the established cancer cell originated from a signet ring cell carcinoma) is fused with a myeloma cell. The obtained hybrid is cloned and a clone producing an antigen having specificity to the cancer cell is selected to obtain the objective monoclonal antibody having the characteristic features of the table.
Patent JP-S62109505-A (JP)
Title: Rounding of leading end of each bristle of toothbrush
Inventor: BUARUTAA AMOSU
IPC: A46D9/02
Filed: 1986-09-18
Abstract: The present invention relates to a method for rounding the bristle tips of toothbrushes by the action of laser radiation, characterized in that the rounding process is effected in an electrostatic field, thus avoiding the fusion of the individual bristles as well as the formation of a mushroom-like bristle tip.
Patent JP-H0268623-A (JP)
Title: Program correction system
Inventor: MICHINO MASAMI
IPC: G06F9/06
Filed: 1988-09-02
Abstract: PURPOSE:To designate a batch medium to only one kind and to prevent mis- correction by a user from occurring by writing a code to identify the kind of a product from separation in a product in a medium, and executing correction by automatically selecting a corresponding item out of plural correction items by reading the code by a batch program. CONSTITUTION:A product code which represents the kind of the medium and a lot code which represents the separation in the same product are prepared in the common area of a program recorded on the medium. When the program is corrected, the batch program reads to decide the specification of the medium by observing recorded information, and performs the correction by selecting corresponding information out of a large number of correction information. Since the medium for batch is designated to one kind in spite of the kind of medium required for the batch, it can be acquired in advance. In such a way, the correction can be performed even by a nonprofessional person accurately, and also, a time required for the correction can be shortened.
Patent JP-S6199858-A (JP)
Title: Ultrasonic probe
Inventor: WATANABE HIROSHI
IPC: G01S7/521
Filed: 1984-10-19
Abstract: PURPOSE:To reduce the generation of noises based upon a reflection echo from the periphery of a delay member by composing a probe of an ultrasonic vibrator, a back surface material, and the delay member, and providing plural projections and recesses to the outer peripheral surface of the delay member. CONSTITUTION:The columnar delay member 3 is provided under the step part 1A of a main body case 1. The ultrasonic vibrator 4 is fixed on the upper end surface of this member 3 and the back surface material 5 is fixed on the oscillator 4. The peripheral surface of the member 3 has projections and recesses. A sound absorber 7 is provided to the projection and recess part 3A. Consequently, a reflection echo which spreads outward as to a reflection echo reflected with a constant spread is scattered by the projection and recess part of the member 3 and the majority of it is absorbed by the sound absorber 7. Consequently, delay echoes which propagate as a noise are reduced greatly and a clear reflection echo is detected. Further, an ultrasonic wave is scattered relatively efficiently even in the absence of the member 7.
Patent JP-H1057690-A (JP)
Title: Washing machine
Inventor: WADA MASAJI
IPC: D06F39/14
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine provided with a suction water pump supplying with water contained in a bath-tub in which the suction water pump and electricity supplying parts such as electric connecting parts need not be treated strictly for waterproofing. SOLUTION: A grooved part 26 is provided to a suction water pump 15 to guide water leaks from a suction hose joint 6 located at a back cover 3 in a specified direction. Thus, the suction water pump 15 and electricity supplying parts such as electric connecting parts are not exposed to water. Furthermore, an extension grooved part 28 which is connected to the grooved part 26, is installed to the suction water pump 15. A water leak from a suction hose inlet 6 is discharged into a washing tank 11 through an opening 29. Thus, the electricity supplying part in the cover 3 is further protected from being exposed to water.
Patent JP-H1060394-A (JP)
Title: Adhesive tape for holding electronic components in parallel with other
Inventor: NAGASAKI KUNIO
IPC: C09J7/02
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive tape for holding electronic components in parallel with each other which is excellent in the ability to hold components during high-temperature storage by incorporating a carboxyl-side-chain-free thermoplastic resin as a component of the adhesive layer of a specified adhesive tape. SOLUTION: An adhesive is prepared by mixing 100 pts.wt. carboxyl-side- chain-free thermoplastic resin selected among natural rubbers, styrene/butadiene rubbers, polyisobutylenes or combinations thereof is mixed with 5-150 pts.wt. tackifier having a softening point of 60-180 deg.C and selected among rosin-based resins, terpene resins, phenol resins, etc., and optionally a filler (e.g. glass fibers), an antiblocking resin, a lubricant (e.g. fatty acid amide), an antioxidant, etc. This is applied to a support being a paper material, a plastic film or the like through an intermediate layer made of e.g. a thermoplastic elastomer by coating its solution or extruding its melt in a thickness of 5-300μm to obtain an adhesive tape used for holding lead-mounted electronic components arranged to form a blind-like assemblage.
Patent JP-H0773325-A (JP)
Title: Specified image detecting method
Inventor: YAMAGATA HIDEAKI
IPC: H04N1/46
Filed: 1993-09-06
Abstract: PURPOSE:To accurately and easily detect an arbitrary number of specified images contained in a color image. CONSTITUTION:A histogram 103 for the chromaticity of R is prepared by calculating the R chromaticity from the feature amount of an input image such as RGB data, for example, and matching is performed with the respective constant-fold values (0-fold, 1-fold, 2-fold, 3-fold and 4-fold values) of the R chromaticity histogram in a dictionary 104. The multiple of the R chromaticity, of which degree of difference is minimum, (=the number of specified images) and that degree of difference are outputted. When the multiple to be outputted is '0', no specified image is contained in the input image.
Patent JP-H0272531-A (JP)
Title: Bimetal type circuit breaker
Inventor: HIROTSUNE KOJI
IPC: H01H71/14
Filed: 1988-09-06
Abstract: PURPOSE:To prevent rise in temperature, due to over current, of a bimetal by making a current transformer provided on load side of a main circuit to detect a certain amount of current, which is smaller than the over current, and an advance warning circuit connected to the current transformer to generate an advance warning signal, according to a detected current of the current transformer. CONSTITUTION:When a current which is smaller than a over current, for example 70% of rated current is detected by a current transformer 21, and the detected current is supplied to an advance warning circuit 22, the advance warning circuit 22 generates an advance warning signal and transmits form this signal output terminal 23. And an LED or a buzzer that receives the signal lights or buzzers respectively. In this way, rise in temperature, due to over current, or a bimetal part 14 can be prevented.
Patent JP-2000058916-A (JP)
Title: Gallium nitride-based compound semiconductor light emitting element
Inventor: OKU YASUNARI
IPC: H01S5/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a structure for a gallium nitride-based compound semiconductor light emitting element whose light emitting efficiency can be enhanced and whose operating voltage can be reduced. SOLUTION: A substrate 1 is provided. An n-type contact layer 3a and an n-type contact layer 3b which are composed of a gallium nitride-based compound semiconductor are provided. An active layer 5 is provided. A semiconductor laminated structure 300 which is composed of a gallium nitride-based compound semiconductor is provided between the n-type contact layer 3a and the substrate 1 and/or between the active layer 5 and the n-type contact layer 3b. The semiconductor laminated structure 300 is constituted in such a way that at least a first n-type layer which is composed of undoped GaN and a second n-type layer which is formed so as to be adjacent to the first n-type layer and which is composed of AlxGa1-xN (where 0<=x<=1) doped with n-type impurities are contained.
Patent JP-H1057465-A (JP)
Title: Ozonized water deodorizing method and deodorizing device
Inventor: YAMAMOTO KATSUHARU
IPC: A61L9/14
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To greatly improve deodorization efficiency and to rapidly execute depdorization by spraying ozonized water in the form of mists into a deodorization treatment space and stagnating the water for a prescribed time in this space, thereby deodorizing the ozonized water. SOLUTION: An ozonized water producing device 2 is ozonizer which forms ozone from the oxygen in the air by voiceless electric discharge, forms the ozonized water by dissolving ozone into the city water, temporality stores the ozonized water in an ozonized water tank and supplies such ozonized water buy means of a pump to a spraying means 3 side. The ozonized water supplied to the spraying means is sprayed in the form of mists from hear the ceiling part of the deodorization treatment space 1 by a spraying nozzle 3 which is the spraying means, by which the ozonized water is eventually made to exist so as to stagnate overt the entire part ion the deodorization treatment space 1 and the effective deodorization is executed.  Next, the deodorization treatment space 1 is internally provided with a UV irradiation lamp 5 and the ozonized water sprayed therein is irradiated with UV rays, by which OH radicals having strong oxidation decomposing power are formed and the deodorization capability is further enhanced.
Patent JP-H0386846-A (JP)
Title: Liquid crystal compound and liquid crystal polymer therefrom
Inventor: HACHIYA SATOSHI
IPC: C08G65/32
Filed: 1989-08-30
Abstract: NEW MATERIAL:A liquid crystal compound of formula I [(j) is 1-10; (k) is 1-30; (m) is 0-5; R is of formula II, formula III (X is COO or OCO), formula IV, etc.]. EXAMPLE:1-ethoxycarbonylethyl 4-{4'-[4''-(10allyloxydecyloxy) phenyl]benzoyloxy}benzoate. USE:A raw material for the synthesis of a liquid crystal polymer made up of recurring unit of formula V. Giving ferroelectricity at near normal temperature as well as quick in response to external factors, thus capable of moving picture image display, and useful as a display element for large-sized pictures or curved pictures. PREPARATION:A compound of formula VI ((q)is 1 or 2) is halogenated and reacted with an alkyl lactate into a compound of formula VII, which is then reacted with benzylamine into a compound of formula VIII. This compound is then reacted with a compound of formula IX (p) is 1 or 2), thus obtaining the corresponding compound of the formula I (of formula X).
Patent JP-S60113715-A (JP)
Title: Air conditioner for car
Inventor: YAMANAKA YASUSHI
IPC: B60H1/00
Filed: 1983-11-24
Abstract: PURPOSE:To utilize the inside of an assistant-side instrument panel by arranging, at the center part inside a front instrument plate, an air conditioner unit equipped with an upper wind passage equipped with a heater core inside an air conditioner case and a lower wind passage equipped with a coolant evaporator, in parallel. CONSTITUTION:Inside an air conditioner unit 1, an upper wind passage 13 which serves as warm-wind passage which passes through an upper heater core 3 and a lower wind passage 4 which serves as cold-wind passage which passes through a lower coolant evaporator 2 are arranged in parallel, and a temperature adjusting damper 15 which distributes the introduced air in an arbitrary ratio into the both passages 13 and 14 is installed inside a ventilation-wind introducing inlet 12. As for the air flow inside the air conditioner unit 1, the air introduced into the lower wind passage 14 passes through the coolant evaporator 2 and forms cold wind, and the air introduced into the upper wind passage 13 passes through the heater core 3 and heat-exchanges with the heater core 3 and forms warm wind, which is mixed with the cold wind in a mixing chamber 4, and the temperature becomes proper. Therefore, the dimension of depth of a case for air conditioning can be reduced, and arrangement of other equipment for car is permitted.
Patent JP-H0355737-A (JP)
Title: Impregnated type cathode body structure
Inventor: HIGUCHI TOSHIHARU
IPC: H01J1/28
Filed: 1989-08-30
Abstract: PURPOSE:To form a high performance impregnated type cathode body structure by using any one of Ta-W alloy, Ta-W-Hf alloy, Nb-W alloy and Nb-W-Hf alloy as the material of the strap of an impregnated type cathode. CONSTITUTION:A cylindrical holder 6 is coaxially disposed on the outside of a cathode sleeve 2 at determined spaces, and the cathode sleeve 2 is supported by the holder 6 through a plurality of, for example, three rectangular straps 8. In this case, one-side ends of the straps 8 are mounted to the lower end part of the cathode sleeve 2, and the other-side ends are mounted to the upper end part of the holder 6. The materials of the straps 8 are formed of low heat conductive materials having satisfactory mechanical strength and heat resistance, for example, Ta-10W alloy, Ta-3W alloy, Ta-8W-2Hf alloy or Ta-10W-2.5Hf alloy. Hence, deterioration of brightness and convergence error of picture receiving tube can be remarkably improved.
Patent JP-H0650307-A (JP)
Title: Lock mechanism in hydraulic turning force generator
Inventor: NOGUCHI KOICHI
IPC: F15B11/08
Filed: 1992-07-29
Abstract: PURPOSE:To prevent a holding position from deviating in a lock mechanism of a boom of a construction machine by providing a lock pin and a recess engaging therewith for blocking a piston from rotation between the piston and a fixed member opposed axially to the piston. CONSTITUTION:First and second fixed members 18, 19 opposed axially to a flange part 2a of a piston 2, lock pins 20, 21 and recesses 22, 23 engaged with the pins 20, 21 for blocking the piston 2 from rotation between the second fixed member 19 and the flange part 2a of the piston 2 are respectively provided. These lock pins 20, 21 are formed symmetrically putting the flange part 2a therebetween. The lock pin 20 is provided projectingly on the tip of an advancing and retreating member 25 inserted in a bottomed hole 24 crossing a pressurized oil path 13c in the fixed member 18 to extend through the bottom of the bottomed hole 24 and project in a cylinder 6. The lock pin 21 is similarly constructed. Thus, the lock pins 20, 21 are changed over between the advance and retreat by an electromagnetic valve 15 to be engaged with or disengaged from the recesses 22, 23 for locking.
Patent JP-H0885063-A (JP)
Title: Water jet grinding method and device thereof
Inventor: NOGAMI FUJIYA
IPC: B24C5/02
Filed: 1994-09-16
Abstract: PURPOSE: To reliably remove any flaw of an article to be processed such as a casting piece or a steel piece without worsening the working environment. CONSTITUTION: An abrasive water jet 9 as mixture of abrasive grains with water is injected to an article to be processed 10, so as to grind and remove a flaw, and a detecting means 11 is provided near a nozzle 7, so as to detect the grinding depth. At least one of injection conditions of the water jet 9, namely, the relative speed of the nozzle 7 to an article to be processed,10, a distance between a nozzle hole 8 and the article to be processed 10, an angle formed between a nozzle axis and the front surface of the article to be processed, and the flow rate of abrasive grains, is so changed that the detected grinding depth may become the preset value.
Patent JP-H0384431-A (JP)
Title: Dielectric resonator and dielectric sample temperature measuring method
Inventor: ISHIKAWA YOHEI
IPC: H01P1/00
Filed: 1989-08-29
Abstract: PURPOSE:To measure the temperature of a dielectric sample from outside a shield case without contacting by providing a shield case with a window through which infrared rays radiated from a dielectric sample are transmitted or pass. CONSTITUTION:The infrared-ray transmission window 20 is provided on the flank of the shield case, an infrared radiation thermometer 40 which receives the infrared rays radiated from the infrared-ray transmission window 20 is arranged in the vicinity of the dielectric resonator 12, and the temperature of the dielectric sample 16 is measured from the spectral distribution of radiating light from the dielectric sample 16 in the shield case. Therefore, metal other than a coupling means need not be provided in the dielectric resonator 12, so an electromagnetic field distribution is not disturbed and the temperature of the dielectric sample can be measured during operation in specific resonance mode without contacting.
Patent JP-S6279816-A (JP)
Title: Method for controlling operation of filter press equipped with compressing mechanism
Inventor: YAMAGUCHI NAOHISA
IPC: B01D25/12
Filed: 1985-10-03
Abstract: PURPOSE:To reduce the waste of time in a compression stage by detecting a decrease in the water level in the tank for pressurized water to be used in the compression of a filter press and finishing the compression stage when the decrease in the level becomes less than the specified value. CONSTITUTION:Since the water in the pressurized water tank 1 is not used for the purpose other than compression, the water level in the pressurized water tank 1 corresponds exactly to the amt. of pressurized water 2 to be supplied to the filter press 4 by a pressurized water pump 3. Accordingly, the compressive force of the filter press 4 can be detected by detecting the level. When dehydration proceeds in the compression stage, the decrease in the level per unit time is gradually reduced. A continuous level gate 5 is provided in the pressurized water tank 1, the detection signal is sent to arithmetic controller 6 wherein the decrease in the level is calculated and the pressurized water pump 3 is controlled by the calculated value.
Patent JP-S61100565-A (JP)
Title: Indoleacetic acid derivative
Inventor: FUKAYA TSUTOMU
IPC: A61K31/40
Filed: 1984-10-22
Abstract: NEW MATERIAL:The compound of formula I (R1 is F or perfluoro-lower alkyl; the number of R1 may be plural) and its salt. EXAMPLE:1-(4-Fluorobenzoyl)-5-methoxy-2-methyl-1H-indole-3-ace-tic acid carbox ymethyl ester. USE:Anti-inflammatory and analgesic agent. PREPARATION:The compound of formula I can be prepared by reacting the compound of formula II with n-butyl lithium and diisopropylamine to convert the OH and NH to OLi and NLi, respectively, reacting the reaction product successively with the compound of formula III and then with the compound of formula IV, and hydrogenating the resultant compound of formula V.
Patent JP-H1161939-A (JP)
Title: Structure for mounting deodorization cartridge
Inventor: KOIKE HIDEYA
IPC: E03D9/05
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To facilitate replacement of a deodorization cartridge for eliminating an odor from a toilet bowl of a water closet. SOLUTION: Equipments such as hot water tank, low tank, warm wind dryer, deodorization fan, etc., are installed on a base plate 12A of the upper surface of the rear in a western water closet 10, and a tank cover 22 is mounted on the base plate 12A so as to cover the equipments. The front edge of the tank cover 22 (cover main body 24) is used for a movable cover 6 capable of being pivoted by a hinge pin 5. The movable cover 6 is opened to replace a deodorization cartridge 3, or the upper surface of the western water closet is cleaned.
Patent JP-H0665853-A (JP)
Title: Machine for continuously treating tapelike body
Inventor: YAMADA YASUO
IPC: D06B23/04
Filed: 1992-08-21
Abstract: PURPOSE:To obtain a means for surely absorbing a fluctuation in tension based on a polygonal shape in a feed mechanism for yarn running in a polygonal helical shape on plural belts revolving in one direction. CONSTITUTION:In a continuous treating machine for a tapelike body (T) capable of performing various treatments of the tapelike body (T), introduced from one end of two or more endless belts (24), arranged parallel to a rotating shaft (12) at a prescribed interval on a rotating circumference of a rotating frame unitsurface and led out of the other end while being wound into apolygonal helical shape on the endless belts (24), thefluctuation in the travel of the tapelike body (T) based on thepolygonal shape is positively absorbed with a dancer roll (32)interlocking with a rotating cam (31) having a cam surfacecorresponding to the polygonal shape in the introducing andleading out parts of the tapelike body (T).
Patent JP-S6378566-A (JP)
Title: Arrangement in integrated circuit layout
Inventor: KUWANO KAZUSUMI
IPC: H01L27/04
Filed: 1986-09-20
Abstract: PURPOSE:To make any prospective performances well coincide with actual performances of LSI by a method wherein, in order to arrange elements in case of laying out LSI, the elements are arranged top down in consideration of logical phase. CONSTITUTION:Both connection data furnished by logical design and logical data library prepared by circuit design are inputted to decide the primary chip structure based on these data and then custom cells are arranged in the chip structure. First, large scale logics are divided into respective blocks to be aligned with one another; respective blocks are divided into small scale subblocks to be aligned with one another; and respective subblocks are further divided into smaller macro to be aligned with one another. Second, further smaller unit cells than macrocells are arranged by the least cutting method to be aligned with one another in the macro of respective unit cells. Finally, interconnection channel and feedthrough are estimated to decide the structure thereof again based on the estimation.