baber/WOPTO huggingface dataset:
Patent JP-H04282360-A (JP)
Title: 3,4-trans-4-ethyl-3-(substituted phenyl)-1-(3-ethylphenyl)-2-pyrrolidinone derivative, and herbicide containing the same as active ingredient
Inventor: MORIYASU KOICHI
IPC: A01N43/36
Filed: 1991-03-11
Abstract: PURPOSE:To provide a novel compound exhibiting an excellent herbicidal activity at a low dosage and prominent selectivity for rice and having high safety. CONSTITUTION:A compound of formula I (X is Br, Cl or cyano substituted at 3-position, or F substituted at 3-and 4-positions or at 3-and 5-positions), e.g. 3,4-trans-4-ethyl-3-(3-chlorophenyl)-1-(3-ethylphenyl)-2-pyrrolidinone. The compound of formula I is produced by reacting an amide derivative of formula II (Y is hologen) with a cyclizing agent (e.g. trialkyl tin hydride) preferably in the presence of a radical-generating agent (e.g. 2,2-azobisisobutyronitrile) at 50-140 deg.C. A herbicide containing the compound of formula I as an active ingredient is useful for preventing and controlling weeds such as Paricum crusgelli Cyperus micro-iria, Scirpus and Sagittaria.
Patent JP-S60189711-A (JP)
Title: Manufacture of optical coupler
Inventor: NISHIMURA YUKIO
IPC: G02B6/34
Filed: 1984-03-10
Abstract: PURPOSE:To enable manufacture of an optical coupler having high accuracy and good efficiency by sticking and forming a polymerizable LB film onto a substrate then exposing the film to pattern the same and installing a grating by making use of the difference in the eroding speed according to whether the non- exposing part is wide or narrow in the stage of developing. CONSTITUTION:A polymerizable LB film to be made into an optical guide 31 is formed on a substrate 32. Gamma rays or UV rays are then irradiated to the hatching part 39 of the film 31 to expose 37 and polymerized said film. The gamma rays, etc. are not exposed to groove parts 38 and the non-exposing parts except the groove parts. The size of the groove parts (non-exposing parts) 38 is made >=1mum length. If the film 3 is immersed in benzene, etc. after exposure, the LB film in the polymerized part (hatching part 39) remains on the substrate 32 without peeling in the A-A' section B but the LB film of the monomer in the unexposed part 8' is dissolved away. The elution of the monomer is effected for each one layer and therefore the extremely flat base and sharp edge are obtainable even with the fine recessed surface. Since a grating 36 has approximately the perfect rectangular section, the grating function is effectively provided.
Patent JP-H10229625-A (JP)
Title: Clamping structure of internal and external crossover wiring for air conditioner
Inventor: NOBORI SHIGEYUKI
IPC: F24F13/20
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To relieve limitation of the types of connecting wires which can be used as internal and external crossover wiring largely by forming the clamp part of a control box with two types or more of connecting wires separately, and forming a wiring clamp into such a shape as is capable of being used for all types of the connecting wires. SOLUTION: A wiring clamp 20 is fitted at the control box 5 of an indoor apparatus for an air conditioner, and on a surface facing the wiring clamp 20, a recessed part 24 and a flat part 25 continuous to the recessed part 24 are formed. A flat type two-core connecting wire is inserted in the recessed part 24 of them, a flat-type two-core or three-core connecting wire is inserted horizontally in the flat part 25, and they are tightened with fixing screws 21 and fixed by the wiring clamp 20. That is, the wiring clamp 20 of the control box 5 is formed with the flat-type three-core connecting wire or the flat-type two-core connecting wire separately, and the wiring clamp 20 is formed so as to have such a shape as is capable of being used for all types of the connecting wires.
Patent JP-H10235459-A (JP)
Title: Manufacture of rolling roll
Inventor: KATABUCHI AKIRA
IPC: B22D13/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To easily and safely perform the assembly and disassembly in a short time using a mold in which a lower die, a body die, and an upper die are set in an outer sleeve by pouring the molten metal while the mold is turned so that the G number on the inner surface of a body part is the prescribed value. SOLUTION: A mold 2 in which a lower die 22, a body die 23, and an upper die 24 are set in an outer sleeve 21 is erected on a rotary table 1, and the molten metal is poured from an inlet at the upper end of the upper die while the mold 2 is turned together with the outer sleeve 21 so that the G number at the inner surface of the body die 23 is 0.3-3.5. Foreign matters can be separated by the difference in buoyancy between the foreign matters and the molten metal by applying the rotational acceleration to the molten metal of 1300-1330 deg.C. The shrinkage of a riser part is preferably prevented by adding the heat insulation agent to the riser part after pouring the molten metal for heat generation. The pouring yield of the molten metal is improved, and a sound casting for rolling which is free from any foreign matters such as dross left in a product can be obtained.
Patent JP-H09234715-A (JP)
Title: Concrete wall body and manufacture of its concrete wall body
Inventor: OSUGA TETSUO
IPC: B28B13/02
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To improve weatherability and finishing of the surface by making aggregates omnipresent on the back surface side of the main body of a concrete wall body. SOLUTION: As lightweight aggregates 1 are omnipresent on the back surface 12 side of the main body 10 of a concrete wall body in a concrete wall body 100, mortar 2 is omnipresent on the surface 11 side as the result. As the surface 11 side of the main body 10 of the concrete wall body becomes dense caused by this omnipresence of the mortar 2 to decrease the room of presence of air bubbles, the surface 11 of the main body 10 of the concrete wall body can be made smooth and dense. As the surface 11a of a joint being an exposed part of the surface 11 of the main body 10 of the concrete wall body can be made smooth and dense thereby, it is possible to attempt to improve finishing appearance of the surface of the concrete wall body 100. In addition, as the surface 11a of the joint is smooth and dense, deterioration caused by open air, rain, etc., can be prevented from occurring.
Patent JP-H05195495-A (JP)
Title: Smoked paper with pyroligneous acid
Inventor: SOGABE TOSHINORI
IPC: D21H21/36
Filed: 1992-01-17
Abstract: PURPOSE:To obtain the subject smoked paper or pulp having antimicrobial and deodorant effects by absorbing pyroligneous acid in paper or pulp. CONSTITUTION:Pyroligneous acid is absorbed in paper or pulp. The pyroligneous acid is readily absorbed by a method for mixing the pyroligneous acid in a blending vessel in papermaking, spraying the pyroligneous acid on a blanket, etc.
Patent JP-S52128186-A (JP)
Title: Resonance detector
Inventor: SUNABA TANJI
IPC: G01H13/00
Filed: 1976-04-19
Abstract: PURPOSE: To perform the optimum selection of a position of installing of a component system, by means of separating the direct sound and the reverberation sound of a voice frequency signal by time division thereby knowing the reverberation characteristics inside a room. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05241955-A (JP)
Title: Error processing system for flash array
Inventor: KANAZAWA TAKASHI
IPC: G06F12/08
Filed: 1992-03-03
Abstract: PURPOSE:To improve the fault resistance of a flash array that is the copy of an address array sent from another device and to be indexed in cache coincidence processing. CONSTITUTION:This system is an error processing system for the flash array provided with a detection circuit 30 which detects the readout error of the flash array 11, a hit register 55 which nullifies the flash array 11 and the address array 10 when an error is detected, an error number of times holding register 70 which holds the number of times of detection of the error by the detection circuit 30, and a comparator 80 which informs the arrival of the number of times of occurrence of the error at the number of times decided in advance to an instruction interruption control means. Since the entry of the flash array 11 is nullified when the readout error of the flash array is detected and after that, reload is performed by address registration, it is possible to improve the fault resistance to perform the automatic correction of a software error, etc., and to improve reliability.
Patent JP-H06260233-A (JP)
Title: Heat seal connector
Inventor: ODAJIMA SATOSHI
IPC: H01R11/01
Filed: 1993-03-05
Abstract: PURPOSE:To provide a heat seal connector capable of collectively performing the connection of a large-size and high density electric circuit by dispersing the elongation of a base film at thermocompression bonding. CONSTITUTION:A heat seal connector 1 has a plurality of conductive lines 3 formed on an insulating base film 2 and a heat seal adhesive 5 provided in a connecting part with a circuit board to be connected on the conductive line. The connecting part 4 is divided by a part 6 having no heat seal adhesive layer 5.
Patent JP-S63216621-A (JP)
Title: Cutting method for castings in continuous casting
Inventor: ABE KATSUYOSHI
IPC: B23D45/20
Filed: 1987-03-02
Abstract: PURPOSE:To prevent deformation of castings and to perform reliable cutting of castings, by controlling the air pressure of an air cylinder to support and drive a cutting device to which a clamp for clamping castings is mounted. CONSTITUTION:After a molten metal 2 passes a casting mold 3, it is cooled, and it is fed downward by means of a pinch roller group 6. The metal is clamped by a clamping device 9 of a cutting device 8, and is cut by a cutting tool 7. The cutting device 8 is supported by an air cylinder 10 and is vertically driven, and is moved along a casting direction. The air pressure of the air cylinder 10 is controlled by an electropneumatic regulator 11. A speed control device 13 for a pinch roller 6 to control the speed of castings 4 is connected to the electropneumatic regulator 11 through an amplifier 14, and the airflow of an air source 15 is controlled and the air pressure of the air cylinder 10 is automatically controlled through a solenoid valve 12. Thus, the moving speed of the cutting device 8 is synchronized with a casting speed, and a change in a tensile force is prevented from production.
Patent JP-S63213665-A (JP)
Title: Alloy target
Inventor: KATSUTA SHINICHI
IPC: C23C14/34
Filed: 1987-02-28
Abstract: PURPOSE:To stably form a magnetic film having an uniform composition, by regulating the content of an intermetallic compd. of rare earth metal and transition metal to the specified value and above or below and gradually reducing or gradually increasing the content of rare earth metal toward the rear of a target from its surface as the target used for a magnetic disk wherein the intermetallic compd. is incorporated as an essential component. CONSTITUTION:As a target made of alloy for a magneto-optical disk used in the case of forming a magnetic thin film for constituting a magneto-optical recording film on the substrate of the transparent disk by means of sputtering, the target incorporating an intermediate compd. consisting of the composition of 25% Tb of rare earth metal and 75% Fe of transition metal as an essential component is used. When the content of metallic compd. incorporated in this target is more than 25atom.%, the amount of Tb is gradually reduced toward the rear of the target from its surface at the ratio less than 10atom.% and when it is less than 25 atom.%, reversely the content of Tb is gradually increased toward the rear of the target from its surface at the rate not less than 10atom.%.
Patent JP-H03249681-A (JP)
Title: Fixing device
Inventor: TANIMOTO YASUFUMI
IPC: G03G15/20
Filed: 1990-02-28
Abstract: PURPOSE:To attain reduction in cost, the improvement of assembling properties, etc., by using plastic molded article to an enclosure enclosing the fixing means of a powder image and connecting the control element of the fixing means via a conductive member printed/wired to the enclosure made of plastic. CONSTITUTION:The enclosure 61 is composed of a metallic plate frame 70 whose outside surface side is covered with a heat insulating layer and the heat resistant plastic molded article 71 attached to the inner surface of it. On the internal surface of the plastic molded goods 71, that is, the surface opposite to the surface in contact with the metallic plate frame 70, the conductive member electrically connected via a thermistor 50 as the control element, a temperature fuse 51, a heater lamp 40 as a heat source, power feeding members 75 and 76, etc., are printed/wired. The power feeding members 75 and 76 come in contact with conductive members for the heater lamp 72 and 73 to obtain electrically connected states, respectively, and electric power is supplied to the heater lamp 40 via these power feeding members 75 and 76. Thus, the fixing working of a wiring material is eliminated, and the reduction in cost, the improvement of the assembling properties, etc., can be attained.
Patent JP-S53131376-A (JP)
Title: Multistage setting apparatus in adjusting loop
Inventor: TAKAHATA TSUTOMU
IPC: G05B1/01
Filed: 1977-04-22
Abstract: PURPOSE: To simplify the structure of a remote setting apparatus and facilitate extension and maintenance by applying the setting commands from the setting apparatuses at a plural number of setting positions to an adjusting meter by means of increase command contact signals and decrease command contact signals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61205306-A (JP)
Title: Turbine controller
Inventor: TAKAHASHI TATSUO
IPC: F01D21/00
Filed: 1985-03-09
Abstract: PURPOSE:To improve the operating efficiency by placing a nuclear plant under such a control that even if current speed rises abnormally over a point at which the turbine bypass valve of the nuclear plat is to be opened fully, the plant will not be interrupted until the frequency reaches the maximum value within an allowable range of the turbine generator and equipments inside the plant. CONSTITUTION:In a system wherein speed of a turbine 4 and pressure of steam at the outlet thereof are controlled by a steam regulating valve CV3 and a turbine bypass valve TBV6, a function generator 18 is placed behind an adder 10 which calculates a deviation V3 between preset speed V1 and actual speed V2 of a speed setter 9. Said function generator 18 has functions of reducing output in proportion to an increment in speed corresponding to the deviation V3, generating constant output until turbine speed exceeds a specified point at which the turbine control is to be opened fully, and finally reducing the output again in proportion to the increment provided when turbine speed exceeds the specified speed. The output of said function generator 18 is input to low- value priority selecting unit 12 as a speed control command value V4.
Patent JP-S62201420-A (JP)
Title: Camera having program selecting function
Inventor: ISHIKAWA NORIO
IPC: G03B7/097
Filed: 1986-02-28
Abstract: PURPOSE:To reduce the storing capacity of a program by using a teleprogram for a telephoto lens and a sport program for photographing a moving body in common. CONSTITUTION:An automatic exposure program for the telephoto lens which is to be selected when the focal distance of the lens exists in the area of the telephoto lens in a normal photographing mode can be also selected in a moving body photographing mode. The automatic exposure program for the telephoto lens has a program line almost similar to that of the automatic exposure program for the moving body photographing on the rapid shutter side. Consequently, data such as a shutter speed or a diaphragm value can be calculated without trouble also at the use of the telephoto lens and at the photographing of a moving body and it is unnecessary to independently store the automatic exposure program for moving body photographing, so that the storing capacity of the program can be reduced.
Patent JP-2000244859-A (JP)
Title: Video server device
Inventor: TOYODA KAZUHISA
IPC: H04N5/781
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent video and sound reproduced from being broken and to avoid a great decrease in efficiency by providing decoders which reproduce the video and sound by decoding video streams stored in storage areas of a buffer memory. SOLUTION: The data of a video stream A stored in a recording area (a) of the buffer memory 11 are decoded by a decoder 7 in order from the storage area A. Further, while the data of a video stream 8 stored in a storage area (b) are decoded in order by a decoder 8, the data of a video stream C stored in a storage area (c) are decoded in order by a decoder 9. Those operations are repeated to the ends of the video streams A to C and then the video and sound from the begining to the end of the video streams A to C are outputted continuously from the decoders 7 to 9 without being broken.
Patent JP-S61204122-A (JP)
Title: Remedy for liver disease
Inventor: KANEHIRA KOICHI
IPC: A61K31/35
Filed: 1985-03-07
Abstract: PURPOSE:A safe remedy for liver diseases, containing an alpha-hydroxycarboxylic acid, ester or salt thereof as an active constituent, capable of remarkably inhibiting GOT (glutamic-oxalacetic transaminase) enzyme activity and GPT (gluramic-transaminase) enzyme activity, and treating hepatitic, toxic hepatopathy, etc., and having structure different from that of the conventional remedies. CONSTITUTION:A remedy for liver diseases containing an alpha-hydroxycarbosylic acid expressed by formula I (n is aninteger 0, 1 or 2), ester or salt thereof as an active constituent. Specifically, a compound expressed by formula II is used as the compound expressed by formula I. The compound expressed by formula I is capable of remarkably inhibiting the enhancement of GOT (glutamic-oxalacetic transaminase) and GPT (glutamic-pyruvic transaminase) enzyme activities induced by CCl4, useful as a remedy for drug toxic hepatopathy and usable as a remedy for hepatopathy involving centrilobular or peripheral necrosis, hepatitis involving lobular sporadic necrosis and mensenchymal reactions, fatty liver, cirrhosis, cardiac cirrhosis, choelstatic hepatopathy, etc.
Patent JP-S61206111-A (JP)
Inventor: YAMAMOTO KAORU
IPC: H01B3/44
Filed: 1985-03-08
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-S58164738-A (JP)
Title: Separation of iron from zinc
Inventor: WATANABE CHIKAO
IPC: B01D11/04
Filed: 1982-03-25
Abstract: PURPOSE:To transfer selectively Fe ions from an alkylphosphoric acid type extracting reagent contg. Fe and Zn ions to an aqueous soln. contg. NH4HF2, NH4F or HF in simple stages by diluting the reagent with an org. solvent and by bringing the diluted reagent into contact with the aqueous soln. CONSTITUTION:Fe and Zn ions contained in a surface treating liq. or the like are extracted with an org. solvent prepared by diluting >=1 kind of extracting reagent selected from alkylphosphoric acids, alkylarylphosphoric acids, alkylthiophosphoric acids and alkylarylthiophosphoric acids with petroleum hydrocarbon. The org. solvent A contg. Fe and Zn ions is introduced into a separation stage B and brought into contact with an aqueous soln. C contg. one or more among NH4HF2, NH4F and HF to shift the Fe ions from the org. phase to the aqueous phase. The Zn ions present in the org. phase are not transfered to the aqueous phase at all, and they are separated from the Fe ions.
Patent JP-S63215611-A (JP)
Title: Cosmetic
Inventor: NOGAWA YASUHIRO
IPC: A61K8/00
Filed: 1987-02-27
Abstract: PURPOSE:To obtain a stable cosmetic free from skin irritation, by blending lansic acid, lansioside and/or a crude extract of specific pericarp with a cyclodextrin. CONSTITUTION:(A) One or more of lansic acid, lansioside and a crude extract of pericarp of Lansium domesticum Jack var. duke or Lansium domesticum Jack var. langat, having inhibitory action on 5alpha-reductase, effective for preventing and treating diseases such as male alopecia, acne vulgaris, seborrhea and disease of much dandruff is blended with (B) one or more cyclodextrins and derivatives thereof in an amount to give 0.01-3wt.% component A calculated as lansic acid based on sum of whole cosmetic and in the weight ratio of the component B/A=1/10-10/1 to give a cosmetic wherein the component A stably blended even in a water-alcohol composition without exerting bad influence such as skin irritation.
Patent JP-H03248543-A (JP)
Title: Film carrier tape
Inventor: ICHII TOYOICHI
IPC: H01L21/60
Filed: 1990-02-27
Abstract: PURPOSE:To suppress an increase in the area of a semiconductor device and to mount in a high density by providing first and second outer lead bonding(OLB) holes around a device hole, and dispersively arranging a plurality of leads in the first and second OLB holes. CONSTITUTION:Two or more first OLB holes 13a are provided on one side of a device hole 3a around the hole 3a, and a second OLB hole 14a is provided outside the hole 13a. A lead 4a selectively crosses any of the holes 13a, 14a. Accordingly, at the time of bonding outer leads, the leads 4a of the holes 13a, 14a are arranged in two rows on a board. Thus, the interval of the ends of the leads is increased as compared with prior art, a solder bridge is suppressed at the time of mounting. Further, a limit of the size of a semiconductor device due to mounting condition is avoided, and high density mounting of semiconductor devices can be performed.
Patent JP-S56142641-A (JP)
Title: Semiconductor device
Inventor: KATOU MARI
IPC: H01L21/316
Filed: 1980-04-08
Abstract: PURPOSE:To prevent the corrosion of a thermal oxide film in an etching process of a CVD oxide film 5 by forming a polycrystal silicon layer 7 to the inside and the circumferential section of a contact hole 4 on the thermal oxide film made up on the surface of a semiconductor substrate. CONSTITUTION:A diffusion layer 2 is formed to one main surface section of a silicon substrate 1, a thermal oxide film 3 is made up on a main surface, and the first contact hole 4 having an opening on the diffusion layer 2 is built up to the thermal oxide film 3. A polycrystal layer 7 is formed on an inner surface of the contact hole 4 and the surface of the thermal oxide film 3 of the surrounding section, exceeding a forming region of the second stage contact hole. Lastly, a CVD oxide film 5 functioning as a surface protective film is coated, and etched selectively and the second contact hole 6 is made up. Since the polycrystal layer 7 is put between the films 5 and 3, the corrosion of the thermal oxide film 3 can be prevented when etching the film 5.
Patent JP-S60190006-A (JP)
Title: Piezoelectric oscillator
Inventor: IGARASHI SEIICHI
IPC: H03K12/00
Filed: 1984-03-09
Abstract: PURPOSE:To obtain a multiple frequency with high accuracy by constituting the titled oscillator with a waveform distortion circuit distorting regularly an oscillated waveform obtained from an oscillation circuit oscillating a piezoelectric vibrator and a waveform shaping circuit obtaining a multiple of the oscillated frequency in the waveform having a regular distortion. CONSTITUTION:A piezoelectric vibrator 8 such as a crystal resonator in the oscillating circuit 7 is oscillated in a resonance frequency (fs). The oscillator consists of the waveform distortion circuit 9 distorting regularly the waveform of the oscillation frequency (fs) and the waveform shaping circuit 18 obtaining a frequency N.(fs) being N times the oscillated frequency (fs) from the waveform having the regular distortion. Fig. A shows a sinusoidal wave of a basic wave. The distorted wave regularly is obtained from the distorted wave shown in Fig. B by the waveform distortion circuit 9, and the distorted wave is formed into a two multiple wave as shown in Fig. C via the waveform shaping circuit 10. In order to obtain the two-multiple wave, a threshold value is set to the P axis in Fig. B so as to obtain trigger points (d), (e), (h), (i) and (n), (o), (r), (s)... and the wave has only to be outputted at the trigger points.