baber/WOPTO huggingface dataset:
Patent JP-H01226702-A (JP)
Title: Activated oxygen producing device and activated oxygen water producing device
Inventor: HIRAMOTO TATSUMI
IPC: C01B13/10
Filed: 1988-03-07
Abstract: PURPOSE:To obtain activated oxygen with a good productive efficiency by the miniaturized device which eliminates the need of dehumidification and is free from the generation of NOx, by exciting and radiating an ultraviolet ray lamp enclosing Xe and halogen gas in a specified polycrystal ceramic tube in O2-gas or O2-containing gas. CONSTITUTION:Caps 12 made of Nb, etc., are hermetically fitted to both ends of the tube 11 made of polycrystal ceramics having the light transmitting range of at least 150-180nm and 200-300nm wave length ranges, and the ultraviolet ray lamp 1 is constituted in such a way that electrodes 13 consisting of stainless tubes 14 and double coils 15 applied with emitter are fixed to the caps and halogen gas and the rare gas the main component of which is Xe is enclosed in the inner part of tube so as to be the pressure of 50-500Torr. The above- mentioned ultraviolet ray lamp 1 is installed in the rectangular casing 3 of an activated oxygen producing device to be excited and radiated by an electric power source 2 provided in the casing 3, and O2-containing gas, such as air, is introduced by a blower 5 through a filter 5 provided on one end opening of the casing 3 to ozonize and decompose it to produce activated oxygen.
Patent JP-H04286411-A (JP)
Title: Sealed electronic component
Inventor: HIROZAWA KYOICHI
IPC: H01C1/02
Filed: 1991-03-15
Abstract: PURPOSE:To realize the sealed electronic component with less manufacture man-hour in the process in which an external electrode and an internal electrode of a case are formed. CONSTITUTION:A side of a mother board 1 for a case is immersed by an electrode paste 9 up to a position shown in alternate long and two short dashes line L(2), dried and baked. Thus, an external electrode and an internal electrode are simultaneously formed to an outer side of the case and an inner side of a recessed part 2.
Patent JP-H03256684-A (JP)
Title: Robot control device
Inventor: TAKEMOTO AKINOBU
IPC: B25J13/08
Filed: 1990-03-05
Abstract: PURPOSE:To utilize capacity of a motor to the maximum by providing a means to read a speed factor responding to an ambient temperature from a memory device, perform given computation between acceleration and deceleration commands produced according to given acceleration and deceleration patterns, and produce corrected acceleration and deceleration commands actually fed to a motor. CONSTITUTION:A temperature sensor 3 to detect an ambient temperature and a memory means to predetermine a relation between an ambient temperature and the speed factor of a motor 7 according to the ambient temperature are provided. Based on the ambient temperature therefrom, a speed factor responding to the ambient temperature is read from a memory device, and given computation is effected between acceleration and deceleration commands produced according to given acceleration and deceleration patterns. Corrected acceleration and deceleration commands actually fed to the motor 7 are produced by a correcting acceleration deceleration command producing means 5.
Patent JP-H04287343-A (JP)
Title: Wafer stage pretreatment
Inventor: SASAKI MITSUO
IPC: H01L21/205
Filed: 1991-03-18
Abstract: PURPOSE:To shorten vacuumizing time by introducing inert gas or simple substance gas of diatomic molecule which does not form reaction product with electrostatic chuck surface material, into a plasma forming chamber, generating plasma, irradiating the electrostatic chuck surface with the plasma, and cleaning the surface. CONSTITUTION:Inert gas like Ar and He or simple substance gas of diatomic molecule like H2, O2 and N2 which does not form reaction product with an electrostatic surface layer usually composed of ceramic is fed from a first introducing system 3, at a flow rate which keeps the gas pressure of an equipment at 1X10<-4>-5X10<-3>Torr. The gas introduced into a plasma forming chamber 5 is effectively turned into plasma in a magnetic flux density region satisfying ECR condition in a high vacuum state. Thereby the plasma flows out from a plasma leading-out window 7 to the inside of the reaction chamber 6 by the effect of the gradient of dispersion magnetic flux density generated by a main magnetic coil 4.
Patent JP-S54141358-A (JP)
Title: Manufacture of caliber roll by high temperature working
Inventor: HASHIZUME TAMOTSU
IPC: B21H7/18
Filed: 1978-04-26
Abstract: PURPOSE:To contrive the improvement of the structure at neighborhood of the groove and the improvement of producibility and the economic performance, by heating the outer shell and interior of the roll blank made of iron-group to a specified temperature, and by pressure forming the caliber groove using the roll forging tool, and also by making the structure at neighborhood of the groove to be a plastically workable structure. CONSTITUTION:The outer shell of the blank 1 is heated to a temperature range 950-1100 deg.C; on the other hand, the interior of the roll is heated to a temperature range 650-700 deg.C just above the elastic limit so as to permit the blank 1 to maintain the required rigidity. At pressure forming the blank 1 is plastically deformed at fluid state by the main body 6 of the roll forging tool 4; hereby, the shoulder part of the caliber groove 5 to be pressure formed protrudes; however, at the forming stage of the caliber groove 5, an auxiliary tool 7 is thrusted against above shoulder part, and the specified caliber groove 5 is formed. The crystalline structure of the outer shell at neighborhood of the caliber groove 5 being pressure formed by the roll forgning, is arranged into a flat fine fiber state continuous along the groove; hereby, the compact sound structure is formed.
Patent JP-S63218309-A (JP)
Title: Electrically conductive resin composition and molded item made thereof
Inventor: IWASE HIDEHIRO
IPC: C08K7/00
Filed: 1987-03-09
Abstract: PURPOSE:To prevent the electric conductivity of a molded item even at elevated temperature from deteriorating by a method wherein pellet-shaped master pellets, each of which is produced by coveringly and integrally forming a thermoplastic resin layer on the surface of electrically conductive filler consisting of copper fibers and low melting metal, are blended with thermoplastic pellets. CONSTITUTION:Master pellets are produced by coveringly forming a thermoplastic resin layer on the surface of electrically conductive filler material, which is formed by gathering long copper fibers and low melting metal, through the die of an extruder and, after that, by cutting the resultant electrically conductive filler material covered by the thermoplastic layer into pellets. There is no special limitation as for the shape of the section of the pellet and circular section, which is the ordinary sectional shape of the master pellet, flat section or the like may be acceptable. An electrically conductive resin composition is prepared by blending natural pellets consisting of thermoplastic resin only with the master pellets. The kind and amount of thermoplastic resin as the natural pellets to blend are properly selected in accordance with the characteristics requested by the electrically conductive resin composition and a molded item obtained. By employing the copper fibers and the low melting metal in combination, the junction points between the copper fibers are fused together by a low melting metal, resulting in forming a strong reticulate joining among the fibers and consequently developing no deterioration in thermal conductivity.
Patent JP-S60196291-A (JP)
Title: Low rosin type flux for soldering
Inventor: OOTA TOSHIYUKI
IPC: B23K35/36
Filed: 1984-03-21
Abstract: PURPOSE:To obtain a flux for soldering which has a high surface electrical insulating characteristic after soldering and does not leave stickiness by com- pounding a specific surface active agent with rosin or the deriv. thereof. CONSTITUTION:The following two kinds are used as an activator for rosin or the deriv. thereof: Rosin amine hydrohalogenic acid salt is used as the 1st activator. An org. compd. having at least one halogen atom and a non-stabilizing substituent selected from at least one carboxyl group, aryl group, carbonyl group and halogen atom is used as the 2nd activator. The low-residue type flux contg. the rosin at a low rate is thus obtd. and good solderability and high electrical insulating characteristic are obtd.
Patent JP-S56147549-A (JP)
Title: Line test system
Inventor: SASABE SUSUMU
IPC: H04M3/28
Filed: 1980-04-18
Abstract: PURPOSE:To increase the test efficiency by making test of line, after the incoming station test device corresponded to the circuit to be tested is confirmed for the possibility of usage, with the right of usage information stored in the storage circuit. CONSTITUTION:A control device 8 reads out the line 3 to be tested in which the first order of test is given from the test execution order information of the storage device 9, and recognizes one of send testers 71-7n and one of reception testers 131-13n corresponding to the line 3. After that, the device 8 checks if the right of usage of the devices 131-13n corresponding to the line 3 is held. Next, the device 8 checks the right of usage relating the devices 71-7n stored by itself at present. Only when the right of usage for the both is held, the indication of the execution of test of the line 3 is given to the corresponding devices 71-7n.
Patent JP-2000250209-A (JP)
Title: Photosensitive resin composition and manufacture thereof
Inventor: NAGAYA HIDENORI
IPC: G03F7/022
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide the photosensitive resins composition composed of a polyimide developable in an aqueous alkaline solution and capable of forming a positive pattern and its manufacturing method. SOLUTION: This resin composition contains (A) the photosensitive polyimide having repeating units represented by the formula in which R1 is a tetravalent organic group, such as a 2,2-bis(3,4-dicarboxyphenyl)-hexafluoropropane dianhydride group; R2 is a trivalent organic group, such as a 3,5-diamino-benzoic acid anhydride group; and R3 is a univalent organic group having a diazonaphthoquinone or phenolic yydroxylgroup on the terminal; (B) diphenyl(2,3- dihydro-2-thioxo-3-benzo-oxazole)phosphate or the like dehydrating condensing agent to be used for synthesizing the above photosensitive polyimide; (C) a photosensitive agent such as diazonaphthoqinone; (D) solvent.
Patent JP-H05260640-A (JP)
Title: Current differential protection relay device
IPC: H02H3/28
Filed: 1992-03-11
Abstract: PURPOSE:To prevent unneeded operation of a device positively by locking operation output of a zero-phase differential current relay with either operation of a shortage voltage relay, an overcurrent relay, and an overcurrent relay of a destination terminal. CONSTITUTION:The output of each phase-difference current relay 12 is locked by non-operation of a low-sensitivity shortage voltage relay 11 at the time of an accident of secondary side of a transformer of a branch load terminal and the low-sensitivity shortage voltage relay 11 is operated at the time of a grounding accident of external two wires at a power supply edge side, thus locking the output of an AND circuit 13 with a zero-phase differential current relay 13 and a grounding overvoltage relay 14 as input. In the case of the external two-wire grounding accident at the non-power supply edge side, an overcurrent relay 20 is operated, thus locking the output of an AND circuit 31. Also, in the case of the external two-wire grounding accident at the branch load edge side, the AND circuit 31 is locked by output of a destination edge overcurrent relay 21, thus preventing unneeded operation of a device positively and preventing influence due to an external accident from being spread.
Patent JP-S60198028-A (JP)
Inventor: MERA TAKESHI
IPC: H01H47/00
Filed: 1984-03-21
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-H01228565-A (JP)
Title: Nozzle for spraying liquid with check valve
Inventor: YAMAMOTO KENZO
IPC: B05B1/30
Filed: 1988-03-04
Abstract: PURPOSE:To prevent a liquid passage from becoming clogged during spraying, while eliminating leakage of liquid from a spray nozzle, by pressing a valve body against a valve seat by means of a spring for leak prevention having weak elasticity and forming a liquid passage in the portion of the valve body on the side of the spring. CONSTITUTION:Pressurized liquid is passed through a liquid feed passage 4 to be sprayed from a spray hole 8 provided at the forward end of the liquid feed passage 4, in which liquid feed passage a valve seat 17 and a valve body 18 which is brought into contact with the seat 17 to close the liquid feed passage 4 are provided. The valve body 18 is pressed against the valve seat 17 by means of a spring 19 for leak prevention having weak elasticity, with its end received by a spring receptor 22, while a liquid passage 20 is provided in the portion of the valve body 15 on the side of the spring 19. As a result, leak from the spray nozzle is eliminated, as well as the liquid passage is prevented from becoming clogged during spraying.
Patent JP-H10230723-A (JP)
Title: Torsion beam type suspension
Inventor: MURATA TOMOHITO
IPC: B60G9/04
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of a torsion beam by preventing the generation of defects such as a crack and a wrinkle at both ends of the torsion beam in a press forming time. SOLUTION: This torsion beam type suspension has a pair of trailing arms 10L and 10R which are provided separating in the lateral direction of a vehicle each other, pivoted to the car body at the front end parts, and support a wheel rotatable at the rear end parts; and a torsion beam 12 extending in the lateral direction of the vehicle, and connected to the trailing arms integrally at the both ends by welding parts 24. The torsion beam has a U-shape cross section opening rearward, the depth of the cross section is increased gradually as going to the both ends, and cuttings 22L and 22R are provided at the bottoms of the U-shape sections of both ends. The cuttings function as a stress releasing part to the drawing process at both ends of the raw material of torsion beam, in the press forming time of the torsion beam.
Patent JP-H05258750-A (JP)
Title: Manufacture of hydrogen storage alloy electrode
IPC: B22F5/00
Filed: 1992-03-11
Abstract: PURPOSE:To provide a manufacturing method for hydrogen storage alloy electrode having excellent electrode activity and utilization efficiency by causing nickel to adhere to a hydrogen storage alloy powder surface and sintering the resulting alloy powder for a short time at a low temperature. CONSTITUTION:3wt.% of fine nickel powder is added to and sufficiently mixed with a hydrogen storage alloy expressed as ZrMn0.6Cr0.1V0.2Ni1.2 which is one example of a C15 type Laves phase alloy, and the resulting mixture is sintered for three hours at 800 deg.C. The sintered material is formed into an electrode, and a known nickel oxide pole is used as a positive electrode, thereby to construct a cell, thus to obtain a cell which is excellent in terms of initial activity and is speedily chargeable/dischargeable.
Patent JP-H04287229-A (JP)
Title: System modeling method
Inventor: IMAZAKI NAOKI
IPC: G06F15/18
Filed: 1991-03-18
Abstract: PURPOSE:To provide a system modeling method which has a structure that can reflect the structure of a rule and can make the most use of the knowledge of experts and, at the same time, does not require any clustering technique to input-output data, has a severe adjusting method against a network for estimation, and can make accurate estimation. CONSTITUTION:At the time of building the model of an object system, an antecedent section network and inference network are learnt after giving the knowledge about the object system in the form of a fuzzy rule and a network for clustering example data is prepared. Then the system model is built by learning a consequent section network by using the example data clustered by means of the said network for clustering the example data. After building the system model, a membership function is adjusted by using all example data.
Patent JP-S61212702-A (JP)
Title: Slag thickness measuring method
Inventor: KAWAMURA NOBUO
IPC: G01B7/06
Filed: 1985-03-18
Abstract: PURPOSE:To measure the thickness of slag by detecting an impedance between an electrode moving upward and downward in slag and molten metal and a molten metal vessel, as well as a moving distance of the electrode in vertical direction. CONSTITUTION:An electrode 8 is lowered by driving a reel 9 with a motor 10 and dipped into a slag 3 and a molten metal 2 from an open air. In the meantime, a signal from the electrode 8 and a stationary converting device 15. On the other hand, a position converting device 20 transmits signals to a computing device 21 when the electrode 8 passes limit-switches 12, 13 and an output signal of a position transmitting device 11 is input to the computing device 21. At the time when the electrode 8 stops and then starts to rise, the computing device 21 finishes to store data and a computing circuit 24 calculates the thickness of the slag 3 based on the data stored in a memory circuit 23 and then the thickness is output to a display device, a control device etc. 27 through an interface 26 while being stored in a memory circuit 25.
Patent JP-H02233776-A (JP)
Title: Ink jet recording liquid and ink jet recording method using same
Inventor: SHIROTA KATSUHIRO
IPC: C09D11/02
Filed: 1989-03-07
Abstract: PURPOSE:To provide the title recording liquid excellent in recording characteristics, storage stability, fixability on materials to be recorded, light resistance and weatherability of the resulting recorded images, etc., comprising a water-soluble due, water-soluble organic solvent, water and a specific polyphosphonic acid (salt). CONSTITUTION:The objective recording liquid can be obtained by incorporating (A) an ink jet recording liquid comprising (1) a water-soluble dye (e.g. C.I. Direct Black 17), (2) a water-soluble organic solvent (pref. diethylene glycol) and (3) water with (B) pref. 0.01 - 3.0wt.% of a polyphosphonic acid (salt) of the formula (M is H, Na, Li, K or quaternary ammonium group).
Patent JP-H09244983-A (JP)
Title: Communication control method using contention system
Inventor: MIYAZAWA HIROAKI
IPC: H04L12/40
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To quicken a response in the case of emergency. SOLUTION: A substrate A originates a transmission request in a step S101 and performs a transmission right acquisition mediation processing in the step S102. Whether or not a transmission right is acquired is discriminated in the step S103 and an ND(node address) for indicating a route between the substrates and whether or not it is the emergency is included in transmission data and transmitted in the step S104. Whether or not data transmission is completed is discriminated in the step S105, and when the data transmission is completed, whether or not it is an emergency message is discriminated. In the case of the emergency message, in the step S107, whether or not the response arrives from the substrate B is discriminated and standby is performed until the response arrives. The response is received in the step S108 and the transmission right is released in the step S109.  The substrate B judges whether or not received data are the message in the case of the emergency in the step S154 and transmits the response in the case of the emergency.
Patent JP-S56149899-A (JP)
Title: Electromagnetic transducer
Inventor: HIDA MIZUHIRO
IPC: H04R13/00
Filed: 1980-04-23
Abstract: PURPOSE:To curtail a cost of materials and obtain sensitivity which is varied little, by using inexpensive carbon steel, pure iron or silicon steel for a material of an armature. CONSTITUTION:In case when pure iron, etc. have been used as a material of an armature 3, the magnetic gap-sensitivity characteristics become curves III-V, and the sensitivity is lowered comparing with the curve I of a conventional Fe-Co-V alloy. On the other hand, if it is premised to use an amplifier, it can be used extending over the whole range as before. Also, since the curves III-V have a smaller peak than that of the curve I, and the sensitivity is varied little, the set accuracy of the magnetic gap 13 can be lowered.
Patent JP-H04270769-A (JP)
Title: Antifouling composition for fishing net
Inventor: TERADA SETSUO
IPC: A01N59/20
Filed: 1991-02-26
Abstract: PURPOSE:To provide the subject composition composed of powdery copper alloy containing specific amounts of zinc, etc., and lead, a spreading agent and a solvent, useful for the treatment of fishing net and capable of protecting the net from the adhesion of marine life over a long period. CONSTITUTION:The objective composition is produced by compounding (A) preferably 10-35 pts.wt. (based on 100 pts.wt. of the composition) of a powdery copper alloy containing (i) 6-50wt.% of zinc and/or magnesium and (ii) 0.01-5wt.% of lead, (B) a spreading agent (preferably rosin, coumarone resin, etc.), (C) a solvent for dissolving the spreading agent (e.g. xylene or toluene) and (D) other additives such as filler and dispersing agent.
Patent JP-S55143609-A (JP)
Title: Information processing method of sequencer
Inventor: NOMURA TOSHIAKI
IPC: G05B19/02
Filed: 1979-04-26
Abstract: PURPOSE: To make it possible to exercise sequential control with efficiency by comparing a masked signal input to data of RAM and PROM brought under the control of CPU and then by outputting a coincidence signal as a control signal when the both agree with each other.  
     CONSTITUTION: Input signals IN1WINn and PR are input to mask part MASK, which masks parts unneeded as information and outputs needed information to comparator COMP. On the other hand, data in RAM and PROM are input to comparator COMP via an I/O port under the control of CPU and they are compared there with the masked signal inputs to output coincidence signals as driving signal for control members RY, SOL, etc., led out via an output port I/O. Consequently, sequential control can efficiently be exercised. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0638796-A (JP)
Title: Method for diagnosing candida vaginitis by detecting d-arabinitol in vaginal mucous and diagnostic composition and tester
Inventor: RINDA ANDAASONNMOOSAA
IPC: G01N33/50
Filed: 1993-02-19
Abstract: PURPOSE: To provide a rapid and simple method for diagnosing candida vaginitis, and further to provide a composition and a test tool for the diagnosis.  
     CONSTITUTION: This method for diagnosing candida vaginitis comprises measurement of D-arabinitol level in vaginal fluid sample by using a chromogenic assay, utilizing test composition containing NAD, an electron transfer agent, and a cromogenic indicator producing color change in the presence of a reduced NAD and the electron transfer agent. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08227963-A (JP)
Title: Lead frame and its manufacture
Inventor: KUSANO HIDETOSHI
IPC: H01L21/3213
Filed: 1995-02-18
Abstract: PURPOSE: To meet multi-pin design by reducing a pitch of an inner lead of a lead frame. CONSTITUTION: A width of a mask film 2b in a part covering each inner lead 3 covering an opposite surface of a wire-bonding surface is made obviously narrower than a mask film 2a covering a wire bonding surface and a lead frame is patterned by etching the lead frame material 1 from both surfaces by using the mask films 2a, 2b as a mask. Thereafter, coining is performed for at least the inner lead 3. Thereby, a width Lb in at least a lower surface of an inner lead is a little enlarged by performing coining for at least the inner lead 3.