baber/WOPTO huggingface dataset:
Patent JP-H11126951-A (JP)
Title: Printed circuit board and its manufacture
Inventor: TANAKA HIDEKI
IPC: H05K3/34
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To electrically or mechanically reinforce a conductor pattern formed on a printed wiring board without increasing the plane occupying areas of the pattern by forming conductive reinforcing layers of solder layers or electroless plated layers on the upper surfaces of the narrow parts of the pattern. SOLUTION: A conductor pattern 2 is formed on an insulating substrate 6 clad with copper foil. After a solder resist 5 is applied to pads 3 and the parts of the pattern 2 to be reinforced so that openings 5a may be positioned, cream solder is applied from the openings 5a. Electronic parts are mounted on the pads 3 by applying the cream solder to the pads 3 also and, during the course of the formation of a printed circuit board, the formation of conductive reinforcing layers 4 and the mounting of the electronic parts are performed simultaneously. The circuit board is heated and the reinforcing layers 4 are formed on the surfaces of the parts to be reinforced of the pattern 2. Therefore, the pattern 2 can be reinforced not only electrically against the increase of electric capacity, but also mechanically against shocks, etc.
Patent JP-H02139322-A (JP)
Title: Apparatus for sealing mouth
Inventor: IDA HARUO
IPC: B29C65/00
Filed: 1988-11-18
Abstract: PURPOSE:To securely seal a bag made of thermoplastic resin by a method wherein a pair of pressers and a heater provided on at least of one of the pressers are provided and at least one of the pressers is oscillated. CONSTITUTION:An arm 14 is connected freely swingably via a shaft 13 to one end of a base 12 incorporating a power source 11 such as a battery, and pressers 15, 16 are provided on the facing tips of the base 12 and the arm 14, respectively. An electromagnetic device 19 consists of an electromagnet 20, a plunger 21 and a spring 22 for restoring it and is connected to a switch 18 via an oscillation circuit. When the pressers 16, 15 are brought from an upper and a lower portions into contact with a mouth of a plastic bag to be sealed by operating the arm 14, a heater 17 generates heat and one of the pressers 16 oscillates. Therefore, the bag mouth can be heat-fused and sealed.
Patent JP-H03155078-A (JP)
Title: Preventive method of error operation at panel insertion
Inventor: TAJIMA SHUICHI
IPC: H01R13/652
Filed: 1989-11-10
Abstract: PURPOSE:To prevent an error operation of circuits by contacting earth terminals provided on a panel and on a power source feeding board at first, and then contacting the pins of connectors to feed power source voltages to the terminals of the non-earthing side of capacitors for power source path to the earth terminals of the panel through a resistor. CONSTITUTION:The G1 of an earth terminal 10 provided on a panel 1, and the G2 of an earth terminal 20 provided on a power source feeding board 2 are contacted at first earlier than any pins of connectors 11 and 21. Then, the pins P11 to P1n of the sheet connector 11 of the panel 1 and the pins P21 to P2n of the connector 21 of the power source feeding board 2 are connected. And a common earth terminal G of capacitors C1 to Cn for power source path of a load circuit 100 of the panel 1 feeds plural power source voltages V1 to Vn to the terminals of non-earthing side of the capacitors C1 to Cn for power source path connected through a resistor 12. As a result, the charge current (i) to charge the capacitors C1 to Cn for power source path by the power source voltages V1 to Vn is controlled by the resistor 12, fluctuations of the power source voltages V1 to Vn are suppressed, and an error operation of the coils of the load circuit 100 is prevented.
Patent JP-H03154135-A (JP)
Title: Data tracing circuit
Inventor: SUGAWARA YOICHIRO
IPC: G06F11/34
Filed: 1989-11-10
Abstract: PURPOSE:To record the data of a prescribed time portion after a trigger signal is set by inputting a stop signal to a write signal generating part after the delay of a prescribed time, after the trigger signal is inputted. CONSTITUTION:A delay cycle number (i) until trace recording is frozen after a trigger signal is set in advance is set to a delay counter 8 in advance. When the trigger signal is set to 1, the output of an OR gate 11 goes to 1 and 1 is set to a trigger latch 10, and an AND gate 12 transmits a CLOCK signal to the delay counter 8. The delay counter 8 is subtracted by 1 each in each cycle, and when its value goes to 0, the negative logical carry output CO of a subtracter 9 goes to 1, a delay trigger being the output of an AND gate 13 goes to 1, and a trace RAM 1 stops the recording of trace data. In such a manner, until the trigger signal is set after the trace is started, thereafter, during an (i) cycle in which a value of the delay counter is subtracted from (i) to 0, trace recording is executed.
Patent JP-H08151927-A (JP)
Title: Single cylinder 2-cycle engine
Inventor: ITO KAZUTO
IPC: F02B75/16
Filed: 1994-11-28
Abstract: PURPOSE: To reduce machining costs of an air intake port and to improve sealing by preventing the air intake port formed in the crankcase of a single cylinder 2-cycle engine from being placed over 2 members. CONSTITUTION: An engine crankcase 26 is constructed by a right case half 32 and a left case half coupled together via a dividing surface Pc orthogonal to a crankshaft axis Lx. The dividing surface Pc is deflected to the right with respect to a cylinder axis Ly and an air intake port 331 for introducing a mixture into the crankcase 26 is formed only in the left case half so as to prevent its interference with the dividing surface Pc.
Patent JP-H06144650-A (JP)
Title: Image recording device
Inventor: KUMAGAI YUKITAKA
IPC: G03G15/00
Filed: 1992-10-30
Abstract: PURPOSE:To correct the attitude of recording paper into the normal state at the time of conveying roll recording paper so as to record images thereon. CONSTITUTION:A recording sheet 100 is conveyed through a conveyor means 9 for conveying the recording sheet 100 from a roll paper tube 4 with the recording sheet wound thereon. The recording sheet fed through this conveyor means 9 is wound with the recording sheet tip fed into a pressure point between the roller 10 and pinch roller 13b of a winding means 13 formed of the roller 10 and the pinch roller 13b in contact with the roller 10, and images are recorded onto the conveyed recording sheet by recording means 1, 6 provided at a carrier path. A control means 60 is provided to stop the winding means 13 at the beginning of winding the recording sheet onto the winding means 13 and to perform the start control of rotation to start winding after the lapse of the specified time from the time of the recording sheet tip reaching the pressure point or after conveying the sepcified quantity of the recording sheet.
Patent JP-H11114332-A (JP)
Title: Production of antibacterial ceramic filter
Inventor: KATO YOSHINARI
IPC: B01D39/20
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial ceramic filter having multifunction which does not cause dropping of an antibacterial agent and on which an antibacterial agent can be effectively deposited. SOLUTION: This filter is produced by using a water-based slurry of an inorg. silver-based antibacterial agent having <=0.8 μm average particle size and 50 to 97% water content to deposit the inorg. silver-based antibacterial agent on the surface of a ceramic filter and then baking at 600 to 900 deg.C. The ceramic filter is produced by forming and calcining ceramic particles such as aluminum oxide with an inorg. binder. By this method, the antibacterial ceramic filter showing the following effects can be obtd. at a low cost. The obtd. filter has an antibacterial effect to physically filter various kinds of bacteria floating in a gas or liquid as well an effect to prevent bacteria from breeding in the substances trapped on the ceramic filter surface.
Patent JP-H10141299-A (JP)
Title: Ejector for ejecting powder
Inventor: ABE NOBUYUKI
IPC: F04F5/46
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To reliably scatter powder as well as to easily reduce the ejection amount of powder, concerning an ejector for injecting powder, for injecting powder by the driving flow of driving gas such as air. SOLUTION: An ejector for ejecting powder is provided with an ejector main body 10 in which a powder suction port 27 for sucking powder is formed on one side and a powder injection port 19 for ejecting powder is formed on the other side. The ejector main body 10 is provided with a driving gas inflow port 15 to which driving gas is to be allowed to flow, a nozzle part 21 formed between the powder suction port 27 of a powder ejection pipeline and the powder ejection port 19, and to which driving gas is supplied from the driving gas inflow port 15, and for ejecting driving gas toward the powder ejection port 19 side, and a noble gas inflow port 33 formed between the powder suction port 27 of the powder ejection pipeline and the nozzle part 21 and to which noble gas for diluting density of powder to be sucked from the powder suction port 27 is to be allowed to flow.
Patent JP-H06120884-A (JP)
Title: Cordless telephone set
Inventor: HAMAZAWA YOSHINORI
IPC: H04W52/02
Filed: 1992-10-07
Abstract: PURPOSE:To response an incoming call in a short time from the time when an incoming call is made by discriminating the content of data for the length of one piece of data in an intermittent reception stop code which is repetitively transmitted from a master unit. CONSTITUTION:The pulses of a data part and a header part in the intermittent reception stop code transmitted from the master unit 1 by following the pulse of the data part are detected, and they are written into RAM 22 of a slave unit control part 2a. The data part of the intermittent reception stop code transmitted from the master unit 1 is assembled based on the position of a header identified from the intermittent reception stop code. When data of eight bits, which is transmitted from the master unit 1, is assembled, a processing corresponding to the code data is executed, and the slave unit 2 responses to the incoming call. In such a case, the length of the header part in the intermittent reception stop code transmitted from the master unit 1 to the slave unit 2 becomes shorter to 8msec compared with a conventional header with the length of 650msec in the intermittent reception stop code.
Patent JP-H10140511-A (JP)
Title: Lining plate hole closing member
Inventor: MIURA MITSUMASA
IPC: E01C9/08
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a lining plate hole closing member taking measures for prevention of noise. SOLUTION: A lining plate hole closing member is equipped with a cover section 2 for closing an opening section bored in the upper surface of a lining plate and an insertion section 3 provided to the lower part of the cover section 2. Then, the lining plate hole closing member 1 having an elastic member 6 provided between lining plates at the lower surface of the cover section 2 is inserted into the opening section to absorb impact caused by stepping on a temporary road formed of the lining plates with tires of a car traveling thereon by the elastic member 6 coming into contact with the temporary road, and sounds bringing the cover section 2 into contact with the temporary road are decreased. Accordingly, in the case the car is traveled, metallic sounds caused by bringing the cover section into contact with the temporary road are decreased.
Patent JP-H04164893-A (JP)
Title: Method for growing multilayered film of compound semiconductor mixed crystal
Inventor: NAKAMURA MASASHI
IPC: C30B29/40
Filed: 1990-10-30
Abstract: PURPOSE:To enable obtaining of a smooth interface excellent in crystallinity by keeping the growth temperature of the respective mixed crystal layers at the optimum growth temperature of the respective mixed crystal layers in epitaxially growing a multilayered film of a III-V compound semiconductor mixed crystal according to an MOCVD method. CONSTITUTION:A multilayered film of a mixed crystal such as a III-V compound semiconductor is epitaxially grown according to vapor epitaxial growth, especially a metal organic chemical vapor deposition method (MOCVD method). In the process, plural raw material gas streams are made to flow into a reaction tube where a growth substrate is arranged to grow the multilayered film of the mixed crystal on the substrate. In this case, the growth temperature of the respective mixed crystal layers is kept at the optimum growth temperature of the respective mixed crystal layers. A raw material gas containing a constituent composition having a high vapor pressure, as desired, is continued to flow in changing the composition of the mixed crystal. The feed of the other raw material gases is discontinued to once stop the growth. During the discontinued growth period, the growth temperature is slowly changed from the optimum growth temperature of the mixed crystal layer up to that time to the optimum growth temperature of the next mixed crystal layer. When the growth temperature is stabilized at a prescribed temperature, the feed of the raw material gases is restarted.
Patent JP-H04165215-A (JP)
Title: Glow plug of internal combustion engine
Inventor: NAGAMURA KOBO
IPC: F23Q7/00
Filed: 1990-10-30
Abstract: PURPOSE:To reduce NOX by providing the heat generating body of a glow plug in which the tip tend section has a circle shape of a specified diameter or an ellipse shape at the cross section perpendicular to the axis and a flat shape at the end face and the circumferential brim section of the end face in contact with the outer circumferential face has roundness with a specified radius. CONSTITUTION:The end section of the heat generating body 1 has its cross section perpendicular to the axis in the shape of a circle of a diameter over 2.8mm or an ellipse shape, and has a flat shape at the end face, and the circumferential brim section 1c of the end face 1b of the heat generating body 1 that is in contact with the outer circumferential face 1a has a roundness of radius smaller than 0.2-1.0mm. The linear distance from the point of intersection of the axial center of the heat generating body 1 and the axial line of the injection of a fuel injection nozzle to the injection hole of the fuel injection nozzle 12 is preferably about 15-35mm. And it is preferable that a sub-combustion chamber 12 is approximately semi-spherical or almost spherical, and the volume of the sub-combustion chamber 12 is about 10-40, and the engine output is about 30-150HP. By adopting those shapes and the conditions of arrangement the glow plug made of ceramics and metal reduces the generation of NOX.
Patent JP-2001079342-A (JP)
Title: Method for fixing carbon dioxide with snow and char coal
Inventor: YOKOE TAKAO
IPC: B01J19/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To applutilize snow and all the disused materials capable of being converted to the char coal for fixing the carbon dioxide. SOLUTION: In the system, the carbon dioxide in air is fixed to the snow and the char coal in a storage tank capable of being kept in >=1.5 atm by using catalyst soln.
Patent JP-H08219877-A (JP)
Title: Non-directional pyroelectric infrared ray sensor
Inventor: BA SEIUN
IPC: G01J1/02
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain an accurate image regardless of the moving direction of an object. SOLUTION: Two sets of three rows of first to sixth light receiving electrodes 51-56 are formed with opposite polarities on the upper surface of a pyroelectric having bottom face arranged with first to sixth reflective electrodes 51'-56' corresponding to the first to sixth light receiving electrodes 51-56. Electrodes of same polarity are connected through connecting electrodes 57, 58 and a sensed signal of same magnitude is outputted for infrared rays having same energy regardless of the moving direction of an object.
Patent JP-H03154355-A (JP)
Title: Electronic parts
Inventor: HIRAI MINORU
IPC: H01L21/60
Filed: 1989-11-13
Abstract: PURPOSE:To perform stable soldering of leads even when a plurality of pieces are in pile mounted by leaving a film also on the outer side of the lead and leaving the outer side of a cut lead being supported by the film. CONSTITUTION:Leads 3 are formed on a film 2, their inner leads 3a are projected inside the film opening part 2a and the outer leads 3b are projected from a peripheral edge of the film 2. The films 2b remain on the tips of the outer leads 3b, a lead 3* is provided with a plurality of outer leads 3* as they relate to chip selector, and at the time of cutting them out from a film carrier F, only one necessary piece is left while cutting off the others. The cut-off outer leads 3b* remain being supported by the film 2b. Thereby, soldering can be performed stably even when mounting is performed in pile.
Patent JP-H08153196-A (JP)
Title: Automatic cutting device for image data
Inventor: KOUHATA KEIICHIROU
IPC: G06T7/00
Filed: 1994-11-29
Abstract: PURPOSE: To eliminate the need for manual range determination and improve the operability by judging the cutting range from a figure displayed on a screen and determining it. CONSTITUTION: A residence code on a production request screen where cutting is performed is inputted by using a keyboard 5 and then a production request drawing is displayed on the screen of a display device 4, and a microcomputer 13 reads in the displayed production request drawing so that it can be processed. Thus, the figure displayed on the screen of the display device 4 has its cutting range judged by a cutting range determining means 14 from the figure displayed on the screen, and is determined. The cutting range is accurately judged and determined by the cutting range determining means 14 even if the shape and size are different by drawings, so it is automatically determined. Consequently, the need for the manual specification of a cutting position and the manual selection of the range is eliminated.
Patent JP-S63147656-A (JP)
Title: Recording wire
Inventor: MARUYAMA MASAYUKI
IPC: B41J2/25
Filed: 1986-12-12
Abstract: PURPOSE:To replace only the leading end part of a recording wire when the leading end part of the recording wire is abraded and deformed, by providing the contact part of the leading end of the recording wire to a recording wire main body in a freely detachable manner. CONSTITUTION:The main body 1 of a recording wire is constituted of desired material quality such as steel, stainless steel and other alloys. The left side end part thereof is fixed to the driving solenoid-armature of a recording head by soldering. The leading end part 2 of the recording wire has a structure separate from the main body 1, and the bonding parts 1a, 2a opposed each other of the main body 1 and the leading end part 2 respectively are constituted so as to have diameters smaller than those of the substantial parts of both of them and clamped by a pipe 3 to bond both of them. Therefore, when the leading end part 2 of the recording wire is abraded and deformed after long-time use,only the leading end part 2 of the recording wire can be replaced and can be bonded to have strength enough to generate no trouble in usual recording operation.
Patent JP-H04166737-A (JP)
Title: Fault diagnosing apparatus for vehicle
Inventor: ISHIDA TAKEHITO
IPC: G06F15/02
Filed: 1990-10-30
Abstract: PURPOSE:To prevent the runaway by inhibiting the operation of the CPU of an intermediate I/F unless a power supply on the side of a portable computer is turned ON and mutual communication becomes actually possible even if he power supply switch on the side of the intermediate I/F is turned ON before the power supply switch of the portable computer is turned ON. CONSTITUTION:At the time when an electronic note 11 becomes ON, a confirmation signal is sent to the side of an I/F 17. The presence or absence of the answer from the I/F 17 is judged with respect to the signal. When the answer is not received, the alarm image for turning a power supply for the intermediate I/F 17 ON is displayed on an information display screen 25 of the electronic note 11. Then, the worker notices the OFF of the power supply for the I/F 17 and immediately turns the powers supply ON. Therefore, the electronic note 11 continues the transmitting and receiving operation and can perform fault diagnosis. Even if the power supply for the I/F 17 is turned ON beforehand, the ON/OFF of a power supply on the side of the electronic note 11 is automatically judged based on the voltage level and its duration. The mutual communication is started only when the normal communication becomes possible. Therefore, the runaway of the CPU of the intermediate I/F 17 does not occur.
Patent JP-H10143392-A (JP)
Title: Processing system
Inventor: HORII HIDETAKA
IPC: G06F11/30
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To reset all processors when one processor has stopped, by using one reset circuit in a system in which plural processors are used. SOLUTION: Pulses from a processor 11 are inputted to an S input terminal of an FF5 and the pulses from a processor 12 are inputted to an R input terminal of the FF5 through an HPF of a logic circuit 4. Reset state output of the FF5 is inputted in a pulse input terminal of the reset circuit 2 and a reset signal outputted form the rest circuit 2 is inputted in a reset input terminal of the processors 11 , 12 . By this structure, when the operation is stopped by the processor 11 or the processor 12 , the reset state output of the FF5 is held at a high level or a low level, as the result the reset signal is outputted from the reset circuit 2, two processors 11 , 12 are simultaneously reset and restarted.
Patent JP-H06146420-A (JP)
Title: Execution method for unit building with garage
Inventor: TAKIGUCHI YASUHIKO
IPC: E04H6/02
Filed: 1992-11-04
Abstract: PURPOSE:To eliminate step difference between a garage unit and a building unit for living after arrangement. CONSTITUTION:When a building unit 24 having prescribed height measure is arranged on a first foundation 12, a garage unit 16 is arranged adjacently to the building unit 24 on a second foundation 14 provided so as to be dug down from the ground surface 11, and hence a unit building with a garage is built, the garage unit 16 is constituted of a framework of expansible height measure. The garage unit 16 is transported to the construction site after contracting the height measure to a prescribed measure, and at the construction site, after the height measure of the garage unit 16 is extended from the prescribed measure by the measure H, the garage unit 16 is arranged on the second foundation 14.
Patent JP-H10143784-A (JP)
Title: Remote monitoring system
Inventor: YAMAMOTO KATSURA
IPC: H04Q9/00
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitoring system in which a control task can be appropriately and efficiently attained by a monitoring center device which operates transmission and reception. SOLUTION: This system is provided with a significance comparing part 13 which compares abnormality information processed by an information processing part 11 when an abnormality detection signal transmitted from a terminal equipment T is received, with significant customer data and significant equipment data previously stored in a storage part 12. Then, a monitoring console controlling part 14 distributes the destination of transfer and display of the abnormality information with high significance to a main console 15 in which experienced control staffs are arranged, and distributes the destination of transfer and display of the abnormality information with low significance to monitoring consoles 16a-16i in which the other control staffs are arranged, based on the compared result obtained by this significance comparing part 13.