baber/WOPTO huggingface dataset:
Patent JP-H07211735-A (JP)
Title: Resin flash removing device and lead frame cutting molding device fitted with this device
Inventor: TAGUCHI ATSUHIKO
IPC: H01L21/56
Filed: 1994-01-21
Abstract: PURPOSE:To provide a device for removing resin flashes from a lead frame. CONSTITUTION:The resin flash removing device is provided with a loader part carrier rail guiding a lead frame 1 mold-sealing a semiconductor chip, a pair of the first and second carrier rollers 7, 8 for removing resin flashes from the sides of the lead frame 1 having the irregularities engaged with each other in the vertical direction while bringing the side ends into contact with a scraping wall 8a and shifting the lead frame 1 in the carrier direction. At this time, the resin flash 3 is shocked by the pressure in the vertical direction to be scraped with the scraping wall 8a thereby enabling the resin flash 3 to be automatically removed from the side end of the lead frame 1.
Patent JP-H05194113-A (JP)
Title: Antifouling agent
Inventor: KAWAMATA MUTSUMI
IPC: A01N43/40
Filed: 1992-01-14
Abstract: PURPOSE:To obtain an antifouling agent having excellent activity and high safety, containing an N-methyl betaine of pyridine carboxylic acid having repel lent action against fouling organism pests. CONSTITUTION:The antifouling agent contains a compound of the formula, for example, trigonelline (N-methylnicotinic acid), homarine (N-methylpicolic acid) and N-methylisonicotinic acid as an active ingredient. The trigonelline among these active ingredients is included in potato, coffee, flax plant, wild oat, sagittated calamary, blue crab, turban shell, sea urchin, KAREKIGUSA, bladder tang. The active ingredient may be used as such or in the form of a mixture. This antifouling agent is high decomposable in nature and very safe to human bodies and environments. Moreover, the agent does not kill the fouling organisms but only prevents them from fouling and shows high safety to fishes and shells, too.
Patent JP-S59129716-A (JP)
Title: Induction heater
Inventor: OOSAKI YOSHIHIKO
IPC: F27D11/06
Filed: 1983-01-13
Abstract: PURPOSE:To provide a device which can heat inductively the end part of a material to be heated simply by bringing the same near a heating coil inserted with an iron core by the constitution wherein a device for repositioning orderly the top end of the long-sized material to be heated is provided in the preceding stage of a conveying line for cross feeding the material to the coil to cross feed continuously the material to be heated and the material is thus heated. CONSTITUTION:The distance between the end face of a material 1 to be heated and the heat insulating material 23 of a heating coil 2 is adequately set by a device 24 for repositioning orderly the top end and a stopper 15 prior to conveying of a long-sized material 11 to be heated. The continuous heating and conveying of the material 1 are accomplished successively by the cross feed in an arrow direction without bringing said material into contact with the material 23 with the end of the coil 2. More specifically, the orderly repositioning of the top end of the long-sized material to be heated and the cross fed thereof are constituted by incorporating respectively the same into separate cycles and therefore the stop time of the material to be heated at the heating coil is extactly the heating time. The leveling off of heating electric power is thus made possible and the same heating capacity as in the prior art is obtd. with the lower electric power.
Patent JP-S5498572-A (JP)
Title: Surface stablization processing method for transistor
Inventor: MATSUBARA HIDEAKI
IPC: H01L21/316
Filed: 1978-01-20
Abstract: PURPOSE: To make stable the surface for the transistor substrate finished for the formation of emitter layer with annealing under N 2 +H 2  atomosphere.  
     CONSTITUTION: H 2  in the mixing gas of N 2  and H 2  is bonded with unsaturated Si or excessive Si at the boundary of Si and SiO 2 , and it is inactive electrically and the boundary active condition is very stabilized. Since H 2  in mixing gas is effective with much amount, but it can be remained as about 10% and the treatment temperature is at about 950°C. With this method, increase in hFE at low current region, improvement in noise level, and reduction in leakage can be realized and the performance can be uniformed. Further, SiO 2  is also made fine with annealing and no under etching is made at open window. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58124585-A (JP)
Title: Purification of filthy water
Inventor: NAKAGAWA SHIYUUICHI
IPC: C02F1/24
Filed: 1982-01-19
Abstract: PURPOSE:To enable to easily remove even superfine dust from an aqueous solution, by concurrently and continuously forming numerous air bubbles in the aqueous solution inside a cell for filthy water, adsorbing and sticking the part of filthy water to the surfaces of the air bubbles, and discharging it together with the air bubbles. CONSTITUTION:A passage 11 for forcibly introducing gas comprising a tip 12 made of a porous ceramic material is provided at the lower part of a cell 1 for filthy water, so that the intensely compressed gas through the forcibly introducing passage 11 is formed concurrently and continuously formed into numerous air bubbles 2 in an aqueous solution inside the cell 1. The filthy water component is adsorbed and stuck to the surfaces of the air bubbles, and made to float on the surface layer 3 of the aqueous solution. By removing the air bubbles floating on the surfaces layer 3 in this way, even superfine dust can be easily removed.
Patent JP-H07212876-A (JP)
Title: Accident status modifying method for distribution line
Inventor: EGAWA SUSUMU
IPC: G05B23/02
Filed: 1994-01-21
Abstract: PURPOSE:To improve service for a consumer by collecting the information recognized by the distribution line facility directed automation system of a off ice unit in a host computer in on-line real time and providing the consumer with the information. CONSTITUTION:A conventional system is provided with an accident status providing sub-system 5 having a function analyzing an accident status, working the status and transmitting this to an external device and this system is connected with a host computer (CPU) 6. In this constitution, when an accident occurs in a distribution line facility, the accident state is stored in a main memory 3 by an accident sub-system 1 and this matter is imparted to the accident status providing sub-system 5. This system 5 notifies the generation of the accident to the host computer 6 by a preliminarily fixed format in on-line real time. In the host computer 6, the names of town and the distribution line, etc., are extended from the name of information, the present accident status can be quickly notified and the status can be notified to a customer.
Patent JP-H11205999-A (JP)
Title: Earth leakage breaker
Inventor: NISHIMURA KOICHI
IPC: H02H3/16
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous operation caused by the energizing time measuring function of an earth leakage breaker. SOLUTION: This earth leakage breaker is provided with a leakage current detection circuit 6 which detects leakage current flowing through a cable, and outputs a trip command corresponding to the leakage current, detection means 1a, 1b for detecting the current flowing through the cable, an A/D converter 3 for converting the output of the detection means into digital output, a microcomputer 4 which reads in the output of the A/D converter 3, and if the magnitude of the current flowing though the cable becomes a prescribed value of the upper limit or larger, counts its energizing time, and if the current flowing through the cable becomes a prescribed value of the lower limit or lower, resets counting of the energizing time, and when the count value of the energizing time exceeds a prescribed value, outputs a trip command,  and a trip circuit 7 which causes a breaker trip by the leakage current detection circuit 6 or the output of the microcomputer 4.
Patent JP-S62163174-A (JP)
Title: Mechanical translating device
Inventor: ADACHI HISAHIRO
IPC: G06F17/28
Filed: 1986-01-14
Abstract: PURPOSE:To clearly grasp the unit of partial translation and also to easily perform the post-editing processing with shift of a cursor, by carrying out the cursor display for each partial translation obtained for each prescribed sentence structure element obtained by dividing an input original sentence. CONSTITUTION:For instance, an operator operates a key group 1a for input of character on a keyboard according to the working sequence of an editing control part 3 and supplies characters. The information on these input characters are set successively to an input buffer and then stored in an original sentence memory part 2 in the form of an original sentence to be translated. Then the input original sentence is displayed at an original sentence display part 8b of a display part 8. When a translation indication key 1b is operated at an optional time point of the character input, e.g., when the input is through with a sentence, the translation is started for the input original sentence stored in the input buffer according to the information on those input keys.
Patent JP-H02186966-A (JP)
Title: Preparation of liquid food
Inventor: TSUJIMOTO SUSUMU
IPC: A23L3/015
Filed: 1989-01-12
Abstract: PURPOSE:To obtain liquid food without deterioration of quality in sterilizing by treating liquid food charged in vessel under high pressure and pressure sterilizing heat-resistant bacterium or colon bacillus, etc. CONSTITUTION:Liquid food (solid food may be contained) charged in a vessel is sterilized under pressure of 2000-10000kg/cm<2> pressure. Then, the vessel is heated preferably at 45-60 deg.C for 5-30min.
Patent JP-S61166501-A (JP)
Title: Formation of thin optical titanium dioxide film by reaction of aqueous solution
Inventor: MORITA YOSHIO
IPC: G02B1/111
Filed: 1985-01-18
Abstract: PURPOSE:To obtain a thin optical titanium film which is uniform and has the specified product of a refractive index and thickness by forming two-dimensional crystalline nuclei by either a method for forming a layer contg. an iron-component at a high ratio on the surface and calcining titanium hydroxide or a method for depositing titanium dioxide then precipitating the titanium dioxide by a thermal hydrolysis reaction thereby forming the film. CONSTITUTION:The layer contg. the iron-component at a high ratio is first formed on the surface. The two-dimensional crystalline nuclei are formed on the layer contg. the iron- component at a high ratio by either of the method for depositing the titanium hydrate on the surface and calcining the same at >=300 deg.C or the method for progressing the hydrolysis of an aq. titanium tetrachloride to deposit the titanium dioxide on the surface. The surface formed with the nuclei is immersed into an acidic aq. soln. contg. of titanium tetrachloride and is subjected to the thermal hydrolysis reaction at >=75 deg.C to deposit preferentially the titanium dioxide on the surface. The formation of the titanium dioxide film having the optional tickness and the uniform product nd of the refractive index (n) and the thickness (d) on the surface of a wide range of objects in a relatively short period with high reliability is thus made possible. The control of nd is extremely easy as it is possible to interrupt the reaction when needed, to take out the object, to return the same after observation and to resume and continue the reaction.
Patent JP-S62163346-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONO SHIGEFUMI
IPC: H01L21/3205
Filed: 1986-01-14
Abstract: PURPOSE:To eliminate damage due to the sputtering of the surface of a substrate, and to remove even a projection called a hillock generated through heat treatment in the presence of an silicon nitride film by coating only the upper section of an aluminum layer with the silicon nitride film and annealing the substrate. CONSTITUTION:An aluminum layer 2 is applied onto a semiconductor substrate 1 through a sputtering method, and an silicon nitride film 3 is applied. The substrate 1 is annealed. H2 gas contained in the aluminum layer 2 diffuses up to a damage region in the surface of the substrate 1 during the heat treatment, and damage due to sputtering is eliminated through hydrogen annealing. In the main process, the surface of the aluminum layer 2 is fixed and the formation of a projection called a hillock is inhibited because the whole surface of the aluminum layer 2 is coated with the hard silicon nitride film 3. The silicon nitrode film 3 and the aluminum layer 2 are dry-etched selectively and patterned by using a chlorine group reaction gas such as carbon tetrachloride (CCl4), employing a photo-resist film as a mask to shape a first wiring layer 7, and the photo-resist film is removed.
Patent JP-S60169555-A (JP)
Inventor: JIEEMUZU EI BUROONINGU
IPC: C23C4/12
Filed: 1985-01-18
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-H10207994-A (JP)
Title: Ic card reader
Inventor: IKEDA MASAHIRO
IPC: G06K17/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent the content of data from being tapped at the time of reading/writing data from/into an IC card. SOLUTION: A card reader 1 takes the IC card 21 into which an IC chip 22 is buried inside into the card reader 1 from a card insertion port 11 and reads/writes data from/into the IC card 21 by a read/write means 14 provided in the card reader 1. A noise signal generation means 2 is provided between the card insertion port 1 and the read/write means 14 in the card width direction of a card travel line 12.
Patent JP-2000204914-A (JP)
Title: Valve system of internal combustion engine
Inventor: OKA TOSHIHIKO
IPC: F01M9/10
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To reduce component cost to a minimum and perform an excellent lubrication of a valve bridge. SOLUTION: In this valve system of internal combustion engine, a plurality of valves are driven to be opened or closed interlocking with a valve bridge 5, and a guide hole 5a to which a guide member 4 is inserted is formed in the valve bridge 5 such that the valve bridge 5 slides along the guide member 4 provided on a cylinder head 9. In this valve system of internal combustion engine, the valve bridge 5 is provided with a communicating hole 5d formed such that the guide hole 5a and a surface of the valve bridge 5 are communicated with each other in a direction perpendicular to an axial direction of the guide hole 5a, and an oil guide 5e integrally formed more projectingly than an outer end surface of the communicating hole 5d so as to collect lubricating oil near the communicating hole 5d.
Patent JP-S59132211-A (JP)
Title: Amplifier circuit
Inventor: KUNE MASAKI
IPC: H03F3/181
Filed: 1983-01-18
Abstract: PURPOSE:To decrease the effect on circuits of the next stage by a switching means connected to an output section of an amplifier by connecting an output of an operational amplifier to an input section of the amplifier via the switching means and a feedback element and grounding the input section via a signal source element. CONSTITUTION:An output of an operational amplifier 1 is connected to analog switches 14, 16 being plural switching means provided at the output of the operational amplifier 1, the each output is connected to an input section of the operational amplifier 1 through analog switches 13, 15 being other switching means and a feedback resistor 3, and the input section of the operational amplifier 1 is grounded via a signal resistor 2. Thus, the effect of the analog switches 14, 16 connected to the output of the operational amplifier 1 on an operational amplifier 11 for integration being a circuit of the next stage is reduced.
Patent JP-S59133654-A (JP)
Title: Program debugging device
Inventor: TSUJI OSAMU
IPC: G06F11/28
Filed: 1983-01-19
Abstract: PURPOSE:To detect errors of a program, by combining software conditions and hardware conditions to store operations of the program in various units and analyzing them. CONSTITUTION:In case that operations of the program at the time, when a CPU 1 is set to a carnal mode, are analyzed, the operator instructs a control program to record them through a console or the like. The program 31 applies a device enable signal, a carnal mode recording signal, and a recording permission signal to a terminal T1, a terminal 4, and a terminal T7 of a control signal output part 11 respectively through a bus 10. When the CPU 1 is set to the carnal mode, a carnal signal is applied to a terminal T3, and a storage control signal is outputted from an AND circuit 9 to a storage discriminating part 22. This discriminating part 22 stores data on the bus in a storage part 21. If an objective event is found, each data in the storage part 21 is read out to a memory 3 through a bus connecting part 23 to analyze operations of the program.
Patent JP-S60149829-A (JP)
Title: Cooking appliance
Inventor: SUGIMOTO MUNEAKI
IPC: F24C7/02
Filed: 1984-01-17
Abstract: PURPOSE:To prevent over-heating and to form a cooking appliance with high safety by a method wherein the stop of heating and the generation of alarm or the like are made in case that a temperature sensing element and a temperature sensing circuit are not normally connected. CONSTITUTION:A control device 20 has a micro-computer and it is provided with output ports a1, a2, a3 for energizing coils 21C, 22C and 23C through interfaces 21I, 22I and 23I under a high level, an output a4 for operating a buzzer 24 acting as an alarm device and inputted and set from a control panel the output ports C0-C4 to output a signal corresponding to a heating temperature in cooking chamber set by the control device 20 to a temperature sensor circuit 30. In case that the connecter 4 is normally connected at present and a thermistor 3 is not connected to the temperature sensor circuit 30, an input potential for - input terminal of a comparator 31 is -Vx and an input potential for + input terminal is -Vcc and a relation of -Vcc<-Vx, so that an output of the comparator 31 becomes a low level. Therefore, the control device 20 rings a buzzer 24 and thereafter the heater is turned off.
Patent JP-H01183498-A (JP)
Title: Growth of ga0.5in0.5p crystal
Inventor: GOMYO AKIKO
IPC: C30B25/18
Filed: 1988-01-14
Abstract: PURPOSE:To obtain the title crystal useful as a semiconductor element afforded with new degree of freedom in respect to electrical and optical properties, by introducing under specified conditions, a raw gas containing Ga and In and a dopant gas into the GaAs substrate in a reaction tube to grow G0.5In0.5P crystal on the substrate to control the direction to which superlattice structure is to be formed therein. CONSTITUTION:A mixture of (A) organometallic raw material gas (said metal containing Ga and In as group III elements) (e.g., trimethylgallium and trimethylindium) and (B) dopant gas (containing group V element) (e.g., PH3) is passed on the GaAs substrate in a reaction tube under such conditions that group V element/group III element =1800 or less and growth temperature of 500-800 deg.C to carry out crystal growth in such a manner that the angle between the growth plane of the substrate and the plane equivalent to (001) plane is <=10 deg. and this bias angle is controlled, thus obtaining the objective crystal with the superlattice structure formed on the group III element sublattice consisting of Ga and In in the Ga0.5In0.5P crystal controlled.
Patent JP-S61164753-A (JP)
Title: Work transfer device
Inventor: NAKAMURA SATOSHI
IPC: B65G47/53
Filed: 1985-01-17
Abstract: PURPOSE:To reduce the burden of giving instructions to a robot to the half and enhance the productivity by installing two conveyors in such a way as forming the letter V, and by carrying in and out works alternately to/from one working position. CONSTITUTION:A work to be processed is supported on No.1 work supporting truck 8, and another work on No.2 work supporting truck 10. Transfer mechanisms 9, 11 are operated to sent the No.1 truck 8 to the working position in a booth 3 and No.2 truck 10 to in front of the booth 3. Here a robot 2 is operated for specified processing to the work placed in the working position. Then No.1 truck 8 is retracted, and No.2 truck 10 is moved to working position to perform specified processing to the next work in place. Meantime the processed work shall be replaced, which will ensure that the service rate of robot 2 is raised and productivity enhanced. In addition, instructions to robot 2 as well as installation of booths 3 may be reduced to the half.
Patent JP-S5291107-A (JP)
Title: Rotary electric machine
Inventor: NOMURA TATSUE
IPC: H02K3/20
Filed: 1976-01-26
Abstract: PURPOSE: To reduce the leakage reactance of the conductor bar and to improve the torque characteristic by projecting a part of the section of the rotor conductor bar constituting the cage rotor of the induction motor, into the slit between the rotor and the armature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60153736-A (JP)
Inventor: HASEGAWA WATARU
IPC: A01K67/033
Filed: 1984-01-18
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-H08202329-A (JP)
Title: Display device
Inventor: ISHII HIROBUMI
IPC: G09G3/291
Filed: 1995-01-20
Abstract: PURPOSE: To make the vertical rearrangement of scanning lines not be generated by detecting a time when an O/E signal becomes discontinuous at the time of switching over a video signal, etc., and displaying the video signal while making the phase of a vertical balnking signal shift with the detection signal. CONSTITUTION: A verticals synchronizing signal is frequency-divided into one half in a frequency divider 4 to be outputted as a pseudo O/E signal and a signal is outputted by discriminating whether a field is an even-numbered filled or an odd-numbered field form horizontal and vertical synchronizing signal inputs in an even-numbered/odd-numbered field discriminating part 2 and then the result is outputted by exclusively ORing both inputs in a gate circuit 5 and the phase of the vertical blanking signal to be generated in a vertical blanking signal generating part 18 in accordance with this output is made possible to be shifted.  Then, the vertical rearrangement of the scanning lines is made not to be generated by controlling positions of scanning lines to be displayed in the odd-numbered field and the even-numbered field by making the phase of the vertical blanking signal shift with the signal outputted from the gate 5 when the O/E signal becomes discontinuous.
Patent JP-S5290724-A (JP)
Title: Secondary air control device
Inventor: SUZUKI SUZUO
IPC: F01N3/10
Filed: 1976-01-27
Abstract: PURPOSE: To ensure the proper feed rate of secondary air for exhaust emission control, particularly in the operation stages from idling to low-speed low-load running. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01183799-A (JP)
Title: Merchandise selecting push-button device for automatic vending machine
Inventor: NISHIWAKI MASATAKE
IPC: G07F9/00
Filed: 1988-01-18
Abstract: PURPOSE:To simplify the display and the change of the name of merchandise and a price by incorporating a liquid crystal display device for displaying the name of the merchandise and the price in a push-button. CONSTITUTION:The liquid crystal display device 10 is incorporated in the push- button 5. The display device 10 has a thin construction consisting of a display panel 11, a display part 12 and a solar battery 13 and integrally mounted on the back face side of a push-button main body 51. Thereby, the contents of the display can be displayed on the panel 11 by inputting the name of the merchandise and a set price corresponding to a selection to the control part 12 from an input part 14. When the contents of the display are changed, an instruction is applied from the input part 14 to be simply rewritten.