baber/WOPTO huggingface dataset:
Patent JP-S6127985-A (JP)
Title: N-substituted dicarboximide and herbicide containing same as active constituent
Inventor: MATSUMOTO SUSUMU
IPC: C07D471/04
Filed: 1984-07-18
Abstract: NEW MATERIAL:A compound expressed by formula I [X is halogen; Y is H or halogen; W is O or S; A is N or formula II; R is H or methyl; Z is O or =N- O-B (B is H, alkyl, etc.)]. EXAMPLE:3-(5-Acetyl-4-chloro-2-fluorophenyl)-1,5-tetramethylenehydantoin. USE:A herbicide having a high herbicidal activity against weeds and further high degree of safety for crops. PREPARATION:For example, an iso(thio)cyanate derivative expressed by formula III, e.g. 5-acetyl-4-chloro-2-fluorophenyl isocyanate, is reacted with a compound expressed by formula IV (E is H or cation such as Na<+>, etc.), e.g. pipecolic acid, at -50-+100 deg.C, and the resultant intermediate is then cyclized at -20- +180 deg.C.
Patent JP-S6128668-A (JP)
Inventor: TOUMA TSUGIMATSU
IPC: E04G11/48
Filed: 1984-07-17
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-S6039860-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAYAMA KOUICHI
IPC: H01L21/74
Filed: 1983-08-15
Abstract: PURPOSE:To improve the characteristics of an I<2>L and a bipolar transistor by forming an isolation layer by a first conduction type diffusion layer and a second conduction type buried layer to a second conduction type epitaxial layer and forming a second conduction type epitaxial layer and an isolation layer by a first conduction type diffusion layer. CONSTITUTION:An n<+> type buried layer 23 is diffused to a p type semiconductor substrate 20. A thermal oxide film in the substrate 20 is removed, an n type epitaxial layer 21 is formed, and isolation layers 24 by the diffusion of a p<+> type impurity are formed. An n type impurity element is implanted in high concentration while using a resist film, etc. as masks to shape an n<+> type buried layer 25. An n type epitaxial layer 22 is formed. A base region 27 and an injector region 28 for a reverse operation type transistor as an I<2>LA and a base region 29 for an NPN transistor B and a p<+> type diffusion layer as an isolation layer 24' are diffused and formed. Collector regions 32, 33 for the reverse operation type Tr and an emitter region 30 and an electrode connecting section 31 in a collector region for the NPN TrB are shaped through an n<+> type diffusion. Then, the electrodes 13-18 are formed.
Patent JP-S63314348-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D41/32
Filed: 1987-06-17
Abstract: PURPOSE:To prevent air-fuel ratio form becoming overrich and improve the operation performance under the cool state of an engine by setting various maximum compensating coefficients which restrict the upper limits of various compensating coefficients on the basis of the temperature of cooling water or the temperatures of other related medium. CONSTITUTION:There are provided various compensatory additional quantity setting means B1 to Bn which set the compensatory additional quantity on the basis of each of parameters of the engine running state, and a compensatory quantity variously setting means C which sets various compensatory quantities alpha on the bases of these respectively set compensatory additional quantities. In addition, there is provided a maximum compensatory quantity variously setting means E which sets various maximum compensatory quantities alphamax on the basis of the temperature of cooling water detected by a temperature detecting means D. A comparing and selecting means F compares the set various maximum compensatory quantities alphamax with various compensatory quantities alpha and if alpha>alphamax, said means F selects the alphamax and if not, selects the alpha. Based on the selected alpha or alphamax and the reference quantity of fuel set by a reference fuel quantity setting means A, a fuel supply quantity setting means G sets the quantity of fuel supplied.
Patent JP-S6128382-A (JP)
Title: Preparation of rice koji
Inventor: YASUHIRA HITOMI
IPC: C12N1/14
Filed: 1984-07-18
Abstract: PURPOSE:To obtain a rice koji (malt) having high protease activity, by premixing previously gelatinized rice with dried TOFU (bean curd) refuse, adding water to the mixture, processing it into a koji so that water absorption after water addition is carried out uniformly in a short time. CONSTITUTION:Gelatinized rice is mixed with preferably 3-10wt% dried TOFU (bean curd) refuse (preferably 1-20wt% water content). Water is added to the mixture to give 35-40wt% water content. The mixture is processed into a koji by a conventional procedure.
Patent JP-S6040965-A (JP)
Title: Apparatus for measuring temperature coefficient of resistance
Inventor: SOMURA MASAO
IPC: G01R27/08
Filed: 1983-08-16
Abstract: PURPOSE:To make it possible to automatically measure and calculate temp. coefficient of resistance at a necessary temp., by providing a measuring process control means for controlling the whole of a measuring system for measuring temp. coefficient of resistance to input a set temp. number, the temp. difference with each set temp. and a number of specimens to be measured. CONSTITUTION:A thermostatic tank 1 heats or cools a specimen 3 to be measured and the temp. of said tank 1 is detected by a temp. detector 2. A temp. setting device 4 sets a measuring temp. and a temp. controller 5 compares the signals of the detector 2 and the setting device 4 to control the tank temp. within a prescribed temp. range. A resistance measuring instrument 6 measures the electric resistance of the specimen 3 and a state stabilizing and judging means 7 judges the stable state of the internal temp. of the thermostatic tank 1. A measuring control means 12 allows a data memory means 8 to store the resistance values and temps. of the stable states with respect to all preset measuring temps. and temp. coefficient of resistance is calculated by a resistance temperature coefficient calculating means 9 to be displayed by a data display control means 10. A data input device 13 sets a set temp. number, the temp. value of each set temp. and number of the specimen to be measured to a measuring process control means 12. By this mechanism, temp. coefficient of resistance at a necessary temp. can be automatically measured and calculated.
Patent JP-S5773725-A (JP)
Title: Camera having focus detector
Inventor: TERUI NOBUHIKO
IPC: G02B7/28
Filed: 1980-10-27
Abstract: PURPOSE:To prevent a driving circuit from malfunctioning by providing a single- lens reflect camera with a timer circuit which holds the operation of a stopping circuit for a prescribed time even after the interception of incident light ends. CONSTITUTION:When a film F is exposed and a mirror returns to original positions 3 and 4, a switch S1 turns off by coupling with the mirror. In a following period determined by the time constant of a capacitor C1 and a resistance R5, however, the charging voltage of the capacitor C1 does not reach a reference voltage obtained through the voltage division of resistances R5 and R7, and consequently while the output of a comparator 12 is an Lo, outputs of NAND gates 8, 9 and 10 are His, so that none of a motor M and light emitting diodes D1, D2 and D3 operates. So that the said period is set longer than the period when the mirror returns to the positions 3 and 4 and then vibrates to make a focus detector 6 generate an erroneous output, the time constant of the capacitor C1 and resistance R5 is set, thereby supplying the erroneous output to either a motor driving circuit nor a display circuit.
Patent JP-S622164-A (JP)
Inventor: GEIRII FURETSUDO MATSUSO
IPC: C07F7/18
Filed: 1986-06-25
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-S63312661-A (JP)
Title: Package for semiconductor device
Inventor: MIYAZAWA MAKOTO
IPC: H01L23/50
Filed: 1987-06-15
Abstract: PURPOSE:To reduce a variation in a power supply potential to be supplied to a semiconductor pellet by forming interconnection leads in a multilayer structure, and isolating a signal lead, a power supply lead and a ground lead into layers. CONSTITUTION:An island 1 for placing semiconductor pellet 5 on an upper surface formed at a center with hanging pins 11, a metal layer 2 of power supply leads formed through an insulating layer 7 on a substrate for forming the island 1 and the pins 11, a metal layer 3 of a ground lead formed through an insulating layer 8 on the layer 2, and a metal layer 4 as a plurality of signal leads formed through an insulating layer 9 on the layer 3 are contained. The island 1 and the layers 2, 3, 4 are electrically insulated. With this configuration, since the layers 2, 3 are not affected by the other leads, the width W of the lead wirings can be increased, thereby reducing its inductance and resistance.
Patent JP-H01317556-A (JP)
Title: Crushing and coating apparatus
Inventor: TAKEBAYASHI TAKASHI
IPC: B29B9/02
Filed: 1988-06-17
Abstract: PURPOSE:To permit an efficient crushing and/or coating to be performed by providing a return particle amount adjusting means on a passageway through which the particles no recovered by a classifying part at the time of the classifying operation are sent back to a crushing part. CONSTITUTION:The subject apparatus is composed of a crushing part A for crushing materials by an air blast or stream, a classifying part B for classifying the particles of the materials crushed by the crushing part A, a passageway 6 for supplying the particles from the crushing part A to the classifying part B and a return passageway 7 for returning to the crushing part A the particles not recovered by the classifying part B at the time of the classifying operation. This return passageway 7 is provided with a return particle amount adjusting means 15 (e.g., jet nozzle). As a result, an efficient crushing and/or coating can be performed.
Patent JP-S6044146-A (JP)
Title: Binder for casting mold
Inventor: KOBAYASHI KAZUNORI
IPC: B22C1/18
Filed: 1983-08-18
Abstract: PURPOSE:To prevent deterioration of a casting mold owing to absorption of moisture by consisting a binder of potassium silicate or sodium silicate having a molar ratio in a specific range and specific gravity at 20 deg.C in a specific range. CONSTITUTION:A binder of molding sand is composed of each or a mixture composed of potassium silicate or sodium silicate having a molar ratio in a 2.5-3.5 range and specific gravity at 20 deg.C in a 1.4-1.5 range. Air is simply fed into a chamber in the stage of restoring the atm. pressure therein in the final stage in which vacuum curing is accomplished by using such binder or it is possible to feed gaseous CO2 which cures the molding sand by reacting with the binder in place of air. The curing is completed by reaction with the remaining uncured binder contg. moisture and moreover the deterioration owing to absorption of moisture is prevented by the resulting product of reaction.
Patent JP-H08319367-A (JP)
Title: Porous body of aliphatic ester-amide copolymer resin and its production
Inventor: AZUMA TAKASHI
IPC: C08G69/44
Filed: 1995-05-25
Abstract: PURPOSE: To produce a homogeneously porous body of an aliphatic ester-amide copolymer resin in no need of a noxious and strongly pollutive solvent. CONSTITUTION: An aliphatic ester-amide copolymer resin is dissolved or dispersed in a solution of a metal salt in a water-containing or water-free organic solvent. Then, the organic solvent is removed from the mixture, subsequently the metal salt is removed by using water or an aqueous solution to give the objective porous body of an aliphatic ester-amide copolymer resin with a density of 0.2-l.0g/cm<3> .
Patent JP-H06337462-A (JP)
Title: Motor-driven wind-up/off type camera
Inventor: SUGIURA KOICHI
IPC: G03B17/00
Filed: 1993-05-31
Abstract: PURPOSE:To automatically wind-off a film up to a position before use so as to simply repeat an automatic rapid feed for a film from this position when a camera fails in automatic rapid feed. CONSTITUTION:When all of three switches, that is, a film presence switch 12, a counter detecting switch 26 and a rear cover closing detecting switch 27 deliver turn-on signals after a film cartridge is set in a cartridge chamber, an integrated computing circuit 21 delivers a wind-up signal to a motor drive circuit 23 so as to start the rotation of a motor, but reverses the motor through the motor drive circuit 23 so as to wind off a film into the original film set condition if the counter detecting switch 26 adapted to be turned off in a reference time so as to position and stop a first frame of a film at an exposure window, is not turned off even though the reference time has elapsed. During a feed of a frame subsequent to the first frame of the film, if a first frame wind-up detecting switch 28 is not turned off in a predetermined time, the integrated computing circuit 21 winds off the film into the original film set condition.
Patent JP-H06339590-A (JP)
Title: Bobbinless thread-feeding device for sewing machine and rod for hook
Inventor: TAKEDA KUNINAO
IPC: D05B59/00
Filed: 1993-05-31
Abstract: PURPOSE:To provide a bobbinless thread feeding device and a rod of the hook which does not require a looper thread bobbin of a sewing machine. CONSTITUTION:A thread passage 3 is formed at the shaft central part of a rod 2 of a hook for a looper thread feeding device of a sewing machine, and a leading end part 3B of the thread passage 3 is opened at a leading end part of the rod 2. At the same time, a looper thread 8 which is inserted from a based end part 3A of the thread passage is held in a thread guide 4 through the leading end part 3B of the thread passage, for a bobbinless thread feeding device for a sewing machine. Also, for the rod of a bobbinless thread feeding hook for a sewing machine, the thread passage 3 which goes through from the base end part 3A to the leading end part 3B is formed at the shaft central part of the rod 2 of the hook.
Patent JP-H0192719-A (JP)
Title: Manufacture of contact lens, raw lens body used therefor and raw lens body molding die
Inventor: RICHIYAADO WAI ESU CHIYAN
IPC: B29C39/26
Filed: 1988-06-17
Abstract: PURPOSE: To shorten the work time and to reduce the production cost by forming an unprocessed plastic lens body having a pair of curved surfaces facing each other which are approximated to the front face and the rear face of a completed contact lens and mechanizing this pair of curved surfaces facing each other. CONSTITUTION: An unprocessed plastic lens body 10 is formed which has a pair of a concave 11 and a convex 16 facing each other which are approximated to a rear face 12 and a front face 18 of a completed contact lens 14. Thereafter, the concave 11 and the convex 16 of the formed unprocessed plastic lens body 10 are machined to form the contact lens having an accurate shape. They are machined with a diamond tool T controlled by a proper lathe. Thus, the work time is shortened, and the production cost is reduced.
Patent JP-2000337585-A (JP)
Title: Modification method of heat-insulated pipeline, etc.
Inventor: OTOGAWA TADATSUGU
IPC: F16L59/02
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a modification method of a heat insulating covering a pipeline and/or apparatus in any sort of factory for precluding them from loss of thermal energy, wherein a cotton-form heat insulating material which has been thrown away conventionally is made passible to be recycled. SOLUTION: A part to be modified (valve) is exposed, and a sack 51 provided separately from a non-combustive cloth approximately in a form corresponding to the shape of the part modified is filled with a heat-insulating material 52 and also an appropriate coupling part is provided so that a main cover 5 is completed, and the cotton-form heat insulating material included in the removed heat insulation structure is reformed and put fully in a small sack so that a small cover 6 is completed, which is installed in a recess in the exposed place, and the whole is covered with the main cover 5.
Patent JP-H0446070-A (JP)
Title: Method for joining metal member to ceramics or cermet member
Inventor: YOSHIDA KAZUO
IPC: C04B37/02
Filed: 1990-06-11
Abstract: PURPOSE:To enhance bonding strength by activating the surface of a ceramics or cermet member to be joined and the surface of a metal member to be joined by ion etching with an inert gas and subjecting the members to pressure welding at a specified temp. under a specified pressure in a vacuum vessel. CONSTITUTION:The surface of a ceramics or cermet member to be joined and the surface of a metal member to be joined are washed with a solvent and activated by ion etching with an inert gas such as Ar. The ceramics or cermet member may be an Si3N4 member and the metal member is formed by joining a metal such as Al, Ag, Cu, Pb, Sn or Zn or an alloy contg. such metals to stainless steel, etc., at ordinary temp. under a low pressure. Immediately after the activation, the members are subjected to pressure welding at ordinary temp. to 300 deg.C under a pressure corresponding to the yield strength of the metal member or above in a vacuum vessel evacuated to 1X10<-6>-1X10<-3>Torr.
Patent JP-H051626-A (JP)
Title: Fault diagnosis device for exhaust gas circulation control device
Inventor: OUCHI YASUSHI
IPC: F02D45/00
Filed: 1991-06-21
Abstract: PURPOSE:To prevent an operator from feeling a shock due to abrupt change in EGR flow generated by the change of ON/OFF mode of the EGR, when any abnormality in an EGR system is detected. CONSTITUTION:In a device for detecting any abnormality in an EGR system by turning on and off the EGR, a specified a mount of ISC air QISC is fed from an ISC solenoid valve to an engine according to variation in intake manifold pressure DELTAP1 detected by an operating condition detecting means, when the EGR is changed from ON to OFF mode (steps 407 to 411, 416 to 419). Thus a variation in torque due to abrupt change in EGR flow can be suppressed by feeding air from an ISC regulating system. Also, when the EGR is changed from OFF to ON mode, a torque variation due to abrupt change in EGR flow can be suppressed in the same manner by feeding the amount of ISC air QISC to the engine according to variation in intake manifold pressure DELTAP2 (steps 412 to 419).
Patent JP-S6042693-A (JP)
Inventor: AKUTAGAWA KUNIO
IPC: G21D5/06
Filed: 1983-08-19
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-S5482859-A (JP)
Title: Train washer
Inventor: OCHI TADAFUMI
IPC: B60S3/06
Filed: 1977-12-13
Abstract: PURPOSE:To greatly improve the washing efficiency and reduce the washing cost, by moving the train washer while the train is stopped in a predetermined position and washing the sides, front, rear and coupled surfaces of the train by mechanical force. CONSTITUTION:A dirver for moving a truck 1 and drivers for brushes are controlled through control units 5, 5 by the signal of a detector 4 while the train 6 is stopped. The sides 6a of the train are washed by revolving main brushes 2, 2'. The front 6b or rear 6' of the train is washed by reciprocating the main brush 2 or 2' on the front or rear while the truck 1 is stopped in such a position that the main brush corresponds to the front or rear. The coupled surface 6c of the train is washed by operating an auxiliary brush 3 while the truck 1 is stopped in such a position that the auxiliary brush corresponds to the coupled part. The entire train is washed by mechanical force.
Patent JP-H02103825-A (JP)
Title: Snap operation type contact blade
Inventor: JIYON KOMAFUOODO
IPC: H01H5/22
Filed: 1989-06-13
Abstract: PURPOSE: To reduce the size of a snap operated switch by applying the constitution that a base is provided, a center part is formed between the base and an electrode contact part, and then a pair of support legs separated from each other via the center part are extended from one side of the base in the slantwise direction, so as to have free ends. CONSTITUTION: A tongue piece 12 extends slantwise from a contact part 10 into an opening 24 formed on a center part 8 and, then, nears a base 6. In addition, the free end 23 of the tongue piece 12 is positioned at the same side as the operation side of support legs 14. As a result, the free end 23 comes to be engaged with a fixing means at respective positions on a switch frame 4, thereby enabling a contact blade 80 to be fitted detachably as well as resiliently. The contact blade 80, when subjected to a force F, causes the contact part 10 to move between the first position P1 and the second position P2 . Furthermore, the support legs 14 undergo a force on a part at the prescribed length X from the base 6 and act to reset the contact part 10 resiliently, when the force F is released.  In this case, a pair of the support legs 14 extend toward the identical side of the contact blade 80. Thus, the size of a snap operated switch can be substantially reduced, and the structure thereof becomes simple as well as economical.
Patent JP-H10317846-A (JP)
Title: Fire resistive screen
Inventor: YAMAMOTO TOSHIMOTO
IPC: E06B9/13
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent mesh displacement of a fire resistive screen and to satisfy legal fire preventive performance (especially an impact test) and flame interruption performance by a method wherein incombustible woven cloths woven by using a yarn consisting mainly of inorganic fibers are laminated in two layers or more and joined together. SOLUTION: A fire spreading preventing device 1 is not bulky since a fire resistive screen 3 is usually wound around a winding shaft 6 of a winding device 2, and easily arrangeable at any building. When a fire occurs, the occurrence of the fire is detected by a flame detector 4, a control device 5 automatically actuates a drive device 7 of the winding device 2, and the fire resistive screen 3 is unwound from the winding device 2 and suspended to the vicinity of a floor 17. Since the fire resistive screen 3 is formed such that silica cloths 9 are laminated in two layers approximately throughout a whole surface and a polyethylene film 10 is fused for formation, mesh displacement does not occur.
Patent JP-S5850560-A (JP)
Title: Slit exposure illuminating device
Inventor: OOSAKI YOSHIHARU
IPC: G03G15/04
Filed: 1981-09-21
Abstract: PURPOSE:To prevent intensity of illumination of a picture image from becoming ununiform, by providing one or more vertical partition plates on a reflector in the axial direction of a tubular light source, and reducing a variation of a relative illumination intensity distribution caused by a variation of a reflection factor of an original. CONSTITUTION:One or more partition plates 24a, 24b are installed respectively or to either one of reflectors 22, 23 constituting a slit exposure illuminating device vertically to a reflection surface. In this case, the partition plate 24 is constituted so that it does not become an obstacle on the optical path from a part 9 to be illuminated to a projection lens 2. According to such a constitution, a variation of intensity of illumination due to a reflection factor (rho) of the surface of an original is influenced by only a light emitting part of a light source 21, and becomes relatively small. Also, the intensity of illumination of a picture image can be made uniform by constituting the partition plate 24 of a semi- transparent material.