baber/WOPTO huggingface dataset:
Patent JP-H0348910-A (JP)
Title: Pattern positioning method for printed board
Inventor: YAGI HARUMI
IPC: G05D3/12
Filed: 1989-07-17
Abstract: PURPOSE:To shorten the processing time and at the same time to improve the positioning precision by previously measuring a mark position with a measuring device and performing a positioning by calculating with a mounting processor. CONSTITUTION:A measuring device 2 measures the coordinates of marks set at four corners of a square formed on a base board and sets the coordinates of each point from a side P1 - P4 as well as a side P1 - P2 with a point P1 defined as an original point. A virtual point is set on the axes orthogonal at points P1 and P4 with the same distance secured from points P2 and P4, and the distances between the virtual point and both points P2 and P4 are calculated as errors. At the same time, a mounting device 7 measures the coordinates of points P1 - P4 and obtains the corrected points P2 and P3 from the points P2 and P3 and the errors calculated by the device 2 with a side P1 - P4 defined as a reference axis. Then the mounting position coordinates are decided on a printed board based on the corrected points P2 and P3 and the points P1 and P4. As a result, a pattern recognizing device is not required to perform a positioning for each mounting. Thus the processing time is shortened and the mounting precision is improved.
Patent JP-H0851376-A (JP)
Title: Radio wave communication equipment
Inventor: ARAI SHUNJI
IPC: H04M1/02
Filed: 1994-08-05
Abstract: PURPOSE:To enable radio communication always in an appropriate power source state by informing a communication state to a charging stand to properly execute charging and controlling charging current supplied to a radio wave equipment in accordance with the state of the radio wave communication equipment so as to adjust charge current. CONSTITUTION:When the radio telephone equipment 100 is placed on the charging stand 910 in a communication state, communication is continued and also a state informing part 910 informs that a line is busy to a charging current control part 911 when communication is continued in the charging stand 910. Then, the charging current control part 911 which is informed supplies current more than when the radio wave telephone equipment 100 is in a stand-by state. When communication is completed in the radio telephone equipment 100, a state informing part 901 informs that communication is not executed to the charge control part 911. Then, the charge control part 911 which is informed supplies stand-by charging current. At this time, there are two kinds of modes and charging current in the communication state and the stand-by state but optional number of communication modes and charging current are also adopted.
Patent JP-S5976643-A (JP)
Title: Production of injection mold
Inventor: KANDA KEIICHI
IPC: B22C9/06
Filed: 1982-10-22
Abstract: PURPOSE:To avert the generation of strain without the influence of the shrinkage on solidification of a lining material on the shell of a mold by applying a mold release agent on the inside surface of the recess in the shell of the mold prior to injecting the lining material therein. CONSTITUTION:A shell 10 of a mold is produced and thereafter a mold release agent is applied on the inside surface in a recess 20. A lining material 22 is injected into the recess 20. Shrinkage on solidification arises as the solidification of the material 22 progresses, and since the mold release agent is applied in the recess, at least a part of the material 22 parts from the shell 10 thus generating a clearance. The shell 10 is therefore kept free from strain. The solidified material 22 is once separated from the shell 10 and the mold release agent sticking to the inside surface of the recess 20 in the shell 10 and the surface of the material 22 is thoroughly removed. An adhesive 24 is filled in the space between the shell 10 and the material 22 to fit again the shell 10 and the material 22, whereby both are fixed to each other and a mold 26 is obtd.
Patent JP-H062583-A (JP)
Title: Transient time air-fuel ratio control method
Inventor: YAMAGUCHI KEIICHI
IPC: F02D41/04
Filed: 1992-06-17
Abstract: PURPOSE:To prevent drivability and emission from worsening as in the past at transient time by reflecting a correction coefficient of temperature of a port wall member to effective injection time of an injector. CONSTITUTION:From a relation between a port wall member temperature prestored in a memory means and the third correction coefficient, a value of this third correction coefficient is considered to draw out a transient time air- fuel ratio correction coefficient by reading the third correction coefficient value, relating to the port wall member temperature detected by a port wall temperature sensor 23, by a control part. Accordingly, during the time till an engine is placed completely in a warming condition after only a cooling water temperature reaches a warming completion temperature, gasoline injected from an injector 3 can be sufficiently vaporized even by providing a request of transient increase and decrease, and worsening of drivability and emission can be prevented.
Patent JP-S6077974-A (JP)
Title: Discharge system for blowoff of gas from vacuum surface treating device
Inventor: MINAMI JIROU
IPC: C23C16/44
Filed: 1983-10-04
Abstract: PURPOSE:To provide a titled discharge system for blowoff of gas which improve the high utilizing efficiency of a reactive gas by the constitution in which a header assembly is disposed to the notch formed in the longitudinal direction of an enclosing electrode enclosing a cylindrical base body and the reactive gas is supplied in the space between the base body and the electrode. CONSTITUTION:A notch extending in the longitudinal direction of a cylindrical electrode 10 enclosing a drum-shaped base body 18 is formed and a header assembly 19 supported by a supporting pipe 25 is installed between the end faces 11 and 12 at both ends of the notch with a chemical vapor deposition device which deposites the resulted product of decomposition on the circumferential surface of said base body 18 by decomposing a reactive gas in a vacuum by discharge of a high-frequency voltage. The reactive gas supplied from a supply pipe 26 provided in the pipe 25 of such assembly 19 is blown off into the space between the electrode 10 and the base body 18 through a flexible pipe 27, a blowoff chamber 22, apertures of flow regulating plates 28A-C and a blowoff hole 30. The gas is passed through a radially long effective flow passage and is then discharged from the pipe 25 through a discharge hole 31, a discharge chamber 23 and an intermediate chamber 24.
Patent JP-S5974785-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ITOU SATOSHI
IPC: H04N5/93
Filed: 1982-10-22
Abstract: PURPOSE:To perform checking with high reliability, by giving the envelope wave detection to the output of a reproduction amplifier of the output signal of a video head, converting the level of the wave detection output into the phase of the TV horizontal scan and projecting the video output state on a TV screen. CONSTITUTION:The signal reproduced by a video head 1 is sent to a signal processing circuit 7 after reproduction amplification 13 and FM demodulation 14. While the reproduced and amplified signal 2 undergoes envelope wave detetion 3, and the signal having a level corresponding to the level of the video head output is supplied to a pulse generator 5 which is triggered by a horizontal synchronizing signal 4. Thus a pulse 8 having width corresponding to the wave detection signal is obtained and then supplied as a trigger of a signal generator 6 which produces a pulse having a fixed width. Thus a marker signal 9 underwent modulation of phase with the width of the pulse 8 is obtained. This signal 9 is applied to the circuit 7 via a switch circuit 12 to control a reproduced video signal 10 and to transmit a video output 11.
Patent JP-S6078640-A (JP)
Title: Catalyst for purifying exhaust gas and preparation thereof
Inventor: SAITOU KOUICHI
IPC: B01J23/64
Filed: 1983-10-04
Abstract: PURPOSE:To obtain a catalyst for burning and removing fine carbonaceous particles in exhaust gas of an diesel engine, by dispersing and supporting copper, Na and platinum or the like by a porous inorg. substrate supported by a refractory three-dimensional structure before heat treatment. CONSTITUTION:A compound (a) containing at least one metal selected from a group consisting of copper, Mn, Mo, lead, iron, Co, V and Ag, a compound (b) containing at least one metal selected from a group consisting of Na, K and Cs and, further, a compound (c) containing at least one metal selected from a group consisting of platinum, Rh and Pd are dispersed in and supported by a porous inorg. substrate such as alumina supported by a refractory three-dimentional structure having gas filter function such as ceramic foam and heat treated at 700-1,000 deg.C. As a result, the title catalyst, wherein combustion behavior of fine particles is good in an engine exhaust gas temp. range and the rising in pressure loss is slow as well as combustion regeneration is rapidly generated from the catalyst reaches a predetermined exhaust gas temp., is obtained.
Patent JP-H0848084-A (JP)
Title: Thermal transfer recording medium and printing method therewith
Inventor: NAGAHAMAYA YUUJI
IPC: B32B27/00
Filed: 1994-08-05
Abstract: PURPOSE:To enable appropriately transparent printing without making use of an exclusive ink ribbon, by a method wherein two transparent films are formed integrally through a transparent adhesive agent between them and a thermal transfer recording body for OHP is constituted. CONSTITUTION:Two transparent films 8, 8 comprised of a transparent resin such as a PETP film or a PEN film are made to stick integrally to each other through a transparent adhesive agent 9 such as an acrylic adhesive agent and a thermal transfer recording medium 7 is formed. At least one side out of the transparent film 8, for example, a thickness of the transparent film 8 of a surface side where printing is performed is formed preferably into 6-20mum. At the time of printing to the thermal transfer recording medium 7, a thermal head is pressure-contacted with a platen of a thermal transfer printer respectively through the thermal transfer recording medium 7 and an ink ribbon and the thermal head is driven based on a fixed printing signal, through which the printing is performed by transferring an ink layer of the thermal transfer recording medium 7 to a recording medium by melting the ink layer.
Patent JP-H0849424-A (JP)
Title: Bracing tool for framework
Inventor: TOGUCHI RIYOUICHI
IPC: E04G21/18
Filed: 1994-08-05
Abstract: PURPOSE:To increase the efficiency of assembly by erecting, between frames, a bracing tool which comprises bolts having ring-shaped holes and threaded into a steel pipe having clockwise and counterclockwise internal threads at both ends, and by adjusting lengths through the rotation of the steel pipe. CONSTITUTION:A bracing tool 10 is formed by providing a clockwise internal thread at one end of a long-size member 3 comprising a steel pipe 6 or the like and a counterclockwise internal thread at the other end, and by threading connecting members (bolts) 4, 14 having respective ring-shaped bolts 5, 15 into the respective threads. The bracing tool 10 is mounted between a horizontal member 21, an ascending beam 23, a vertical member 24, a truss member 22, an intertruss bracing 26 and the like, which are temporarily assembled together. The steel pipe 6 is rotated by insertion of a handle rod into a hole 9 provided in the steel pipe 6, and lengths are adjusted by turnbuckle method, the perpendicularity of the vertical member and the like is adjusted, and main tightening is effected. The bracing tool 10 is taken out after construction work. The number of extra horizontal braces is therefore reduced, and construction work can be performed efficiently.
Patent JP-H0525834-A (JP)
Title: Method and apparatus for coating steel sheetpile with printer
Inventor: YAMAMOTO AKIRA
IPC: B05D3/02
Filed: 1991-07-24
Abstract: PURPOSE:To improve the uniformly and corrosion resistance of paint films by a method in which an epoxy-hardener mixture without solvent is sprayed to form paint film and the preheating of the base and the hardening of the paint film are made by an induction heater. CONSTITUTION:The base for paint film is treated by blasting and preheated, and a two-component type epoxy resin part 3 consisting of an epoxy resin main component 1 and a hardener 2 is applied by sending the components 1 and 2 separately by pump 9. In this case, the components 1 and 2 are heated respectively by an induction heater to reduce their viscosity so that they can be sprayed after they are mixed. The component 1 and 2 are mixed using solvent, then sprayed a gear pump P and a pneumatic pump P' through a spray gun 40. Each time the painting by spray is ended, the paint--pass ways 30, 31, and 40 from the 30 to the gun 40 are cleaned by an incombustible organic solvent 5. The paint film is hardened by heating by the induction heater. Safe and continuous painting can thus be made possible, and the uniformity, adhesion, and corrosion resistance of the film can be improved.
Patent JP-H1032888-A (JP)
Title: Time division multiplex system for digital exchanger
Inventor: NUMATA YASUSHI
IPC: H04Q3/60
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To enhance the usage efficiency for a time division multiplex highway by reading a multiplicity display means of each circuit interface part via a control part and transmitting the set multiplicity to a multiplicity changing means, corresponding to the time division multiplex highway. SOLUTION: The required multiplicity is set to each of circuit interface parts 41 to 4m . These setting operations can be manually performed by a maintenance engineer of an exchanger in a circuit storing construction job, etc., by preparing the physical switches to the parts 41 to 4m . Otherwise, the setting operations can also be carried out as a part of a changing operation for the station data, etc., software-wise by means of a man-machine interface terminal. Then these set multiplicity of parts 41 to 4m are read by a control part 1 as a part of an initialization operation or a multiplicity setting operation of the exchanger.
Patent JP-S6077169-A (JP)
Inventor: YANO KATSUMI
IPC: H01C7/00
Filed: 1983-10-05
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-S5974992-A (JP)
Title: Physiologically active substance p-23924, its preparation and pharmaceutical
Inventor: OKAZAKI NAOYOSHI
IPC: C07C313/00
Filed: 1982-10-20
Abstract: PURPOSE:To prepare a novel physiologically active substance P-23924A, B, C, D and/or E capable of inhibiting specifically the biosynthesis of collagen, by cultivating a microorganism of the genus Streptomyces. CONSTITUTION:A microorganism, e.g. Streptomyces sp. No.23924 strain (FERM BP-338), belonging to the genus Streptomyces, and having the ability to produce a physiologically active substance P-23924A, B, C, D and/or E is inoculated into a nutrient culture medium and cultivated at about 20-40 deg.C temperature and about 4-9pH for 24-240hr under aerobic conditions to collect the aimed physiologically active substance P-23924A, B, C, D and/or E from the resultant culture fluid.
Patent JP-H0827503-A (JP)
Title: Production of sintered product
Inventor: ENBOKU MASAKAZU
IPC: B22F3/20
Filed: 1994-07-15
Abstract: PURPOSE:To produce a sintered product capable of remarkably shortening the time necessary to remove a binder by improving an injection molding method. CONSTITUTION:A powder for sintering and an organic binder are kneaded, and the resulting kneaded material is injection-molded and sintered. At the time of this injection molding, in order to remove the practically whole quantity of the organic binder, a shear rate applied to the kneaded material at the time of injection molding is regulated so that it is within a range increasing with the increase in the coefficient of viscosity of the kneaded material.
Patent JP-H0735107-A (JP)
Title: Air cylinder drive control circuit and flow rate control valve
Inventor: GOTO YASUO
IPC: F15B11/06
Filed: 1993-07-27
Abstract: PURPOSE:To provide an air cylinder drive control circuit and a flow rate control valve which can rapidly start movement of a piston without causing any jumping out action. CONSTITUTION:Air is supplied to a head side cylinder chamber 1a on through a pressure reduction valve 11, under the initial condition of air supply, when an air cylinder 1 is extended. The pressure reduction valve 11 is shut when the pressure inside an intake/exhaust passage 4a connected to an air supply source P becomes a specified pressure, and then the air is supplied to the head side cylinder chamber 1a through a throttle valve 12. As a result, the starting time for extending the air cylinder 1 can be quickened while preventing jumping out of a piston rod 3.
Patent JP-H0616425-A (JP)
Title: Production of spindle-shaped goethite granular powder
Inventor: HARADA TOSHIHARU
IPC: C01G49/02
Filed: 1991-06-28
Abstract: PURPOSE:To industrially obtain a spindle-shaped goethite granular powder having uniform grain size, in which dendritic grains are not included and having a large axial ratio (major axis/minor axis). CONSTITUTION:An aq. soln. of alkali carbonate or an aq. soln. of the alkali carbonate and alkali hydroxide is allowed to react with an aq. ferrous salt soln., an oxygen-contg. gas is introduced into the obtained suspension of FeCO3 or an Fe-contg. precipitate kept at pH 8-10 to form a spindle-shaped goethite grain. In this case, ascorbic acid or its salt and a zinc compd., as required, are incorporated into the soln. before the goethite grain is formed, and a spindle- shaped goethite granular powder is obtained.
Patent JP-H0512779-A (JP)
Title: Inserting and ejecting mechanism of magnetooptic disk device
Inventor: ITO SUEO
IPC: G11B17/043
Filed: 1991-06-28
Abstract: PURPOSE:To provide the inserting and ejecting mechanism of the magnetooptic disk device which automatically inserts and ejects the 3.5-inch magnetooptic disk in a cartridge by the simple mechanism. CONSTITUTION:A 2nd fixing mechanism part 11 fixes an ejection switch arm 14 in a pressed-in state. A 3rd fixing mechanism part 16 fixes a slide chassis, indicating the disk cartridge 1, in an inserted state. After the rotation of a spindle motor stops, a solenoid 21 is put in operation and the slide chassis is released from being fixed. The slide chassis is moved by a spring 13 coupled with the ejection switch arm 14 and the disk cartridge 1 is ejected in safety.
Patent JP-H1029054-A (JP)
Title: Casting method
Inventor: ASAKURA YOJI
IPC: B22D27/04
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To reduce a cost needed to machining work after casting by preventing the development of center chill part in a cast product. SOLUTION: In the case of executing the casting by introducing molten metal into a product cavity 2 in a mold through a main runner 4 and plural branched runners 5a-5c, cooling characteristics of plural branched runners 5a-5c are set so that the temp. difference between the molten metals at the joined part of the molten metal introduced through the branched runners 5a-5c and the molten metal introduced through the main runner 4 reduces.  In the case of forming the product cavity 2 to vertically slender shape, connecting the lower part of the main runner 4 with the lower part of the product cavity 2 and connecting plural branched runners 5a-5c with the product cavity 2 in the condition of vertically lined along the product cavity 2, the cooling characteristics of plural branched runners 5a-5c are set so that the quicker the molten metal is cooled, the higher position, the branched runner is.
Patent JP-H0354363-A (JP)
Title: Fuel injection device of internal combustion engine
Inventor: SHIRABE NAOTAKA
IPC: F02M67/02
Filed: 1989-07-20
Abstract: PURPOSE:To prevent wearing so as to improve durability by forming a lubricating or wear-resisting film in one circumferential surface respectively of the internal peripheral surface of a needle insertion hole and the peripheral surface of a needle and the internal peripheral surface of a movable core insertion hole and the peripheral surface of a movable core. CONSTITUTION:When a solenoid 34 is electrified, a movable core 32 is attracted to a stator 28 to downward move a spindle 25 against a coil spring 30, and a nozzle port 23 is opened by a valve part 26. In this structure, of the internal peripheral surface 22a of a needle insertion hole 22 in a body 21 and the peripheral surface of a needle 25 while of the internal peripheral surface of a movable core insertion hole 40 in a housing 27 and the peripheral surface 32a of a movable core 32, to at least one of the respective peripheral surfaces, a film, having lubrication or wear resistance, for instance, Teflon coating or plating of Ni, Or, etc., is applied. Thus, wearing due to the sliding displacement of the needle and the movable core can be suppressed.
Patent JP-H0849260-A (JP)
Title: Virtual sound producing device for operation of working machine
Inventor: HATAMURA YOTARO
IPC: B66C13/00
Filed: 1994-08-08
Abstract: PURPOSE:To provide a virtual sound producing device for operation of a working machine with which it is practicable to grasp the working conditions certainly and perform proper operation even in case the place of works is not visible. CONSTITUTION:Operation signals of operational levers 11La-11Lc of a remote control device 10 are wirelessly transmitted to a control device 23 on the working machine side so that proportional solenoids 2a-21c of control valve are energized, and thereby the working machine is driven. The pressure of an actuator is sensed by a pressure sensor 26 and transmitted wirelessly through a high-pass filter 27, and a frequency converter 138F of a control device 13 emits a frequency signal in compliance with the pressure variation. This frequency signal is amplified by an amplifier 138A with a rate of amplification in accordance with the ratio of the specific operational lever to each operational lever, and the amplified signal is emitted from a speaker 17 as a virtual sound. The working condition can be grasped by listening to the virtual sound to enable proper operation of the working machine.
Patent JP-2001015877-A (JP)
Title: Metal base printed wiring board, metal base multilayered printed wiring board and manufacture thereof
Inventor: YAMADA SHINGETSU
IPC: H05K3/38
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a metal base multilayered printed wiring board by using a solder heat resistant thermoplastic insulating layer that can be thermally bonded to a conductor foil and a metal base at a relatively low temperature, and yet can surely accomplish integral bonding. SOLUTION: This metal base multilayered printed wiring board is formed by preparing a thermally bondable film 10 for interlayer connection of a layered electrical circuit by opening holes 8 that penetrate both faces of a filmy insulator 7 and filling these holes with a conductive paste 9, and forming a filmy wiring board 6 by thermally bonding a conductor foil and providing printed circuits 11 on both faces of the film 10, then thermally bonding the filmy wiring board 6 on one or both faces of a metal board 4 via an insulating layer 5. In the multilayered printed wiring board, the heat quantity of crystal fusion ΔHm and the heat quantity of crystallization ΔHc that is generated by crystallization during temperature rise, of a thermoplastic resin composition constituting the insulating layer 5 and the thermally bonded filmy wiring board, having characteristics that satisfy a relation given by the expression  (ΔHm-ΔHc)/ΔHm}<=0.5 is thermally bonded so as to satisfy a relation  (ΔHm-ΔHc)/ΔHm}>=0.7.
Patent JP-S6078491-A (JP)
Inventor: FUJIMOTO JIYUNICHIROU
IPC: G10L15/06
Filed: 1983-10-04
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。