baber/WOPTO huggingface dataset:
Patent JP-H07240537-A (JP)
Title: Printed board capable of selecting emitting light color of light emitting element
Inventor: ITO WATARU
IPC: H05K1/02
Filed: 1994-02-25
Abstract: PURPOSE:To enable a printed board of single kind to select a desired color for the emitting light of a LED. CONSTITUTION:Two-color input terminals 21a and 21b of a two-color LED 21 are connected to two signal feed circuits 28 and 29 formed in parallel on a printed board 8, the printed board 8 is provided with two protrudent pieces 34 and 35 where the signal feed circuits 28 and 29 pass through, and the protrudent pieces 34 and 35 are selectively bent off to select either the input terminal 21a or the input terminal 21b of the two-color LED 21 where signal is inputted.
Patent JP-H0978429-A (JP)
Title: Biodegradable nonwoven fabric and its production
Inventor: NAGAOKA KOICHI
IPC: D04H3/005
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a biodegradable nonwoven fabric controllable in biodegradability, excellent in formation, mechanical properties, and both the cooling effect and spinnability of the delivered filament yarns comprising the nonwoven fabric, also having thermoadhesive function, and, according to need, capable of presenting water absorbing ability. SOLUTION: This nonwoven fabric comprises filament yarns each of which is made up of high-melting component 1 and low-melting component 2 each made from a biodegradable aliphatic polyester and so designed that, in the cross section, the high- melting component 1 and the low-melting component 2 alternately occupy each specified range circumferentially around the center, and both the components are respectively divided into segments with equal area.  This biodegradable nonwoven fabric is obtained by melt spinning into alternately arranged type conjugated continuous fibers 3 where both the high-melting and low-melting components 1, 2 lie continuous in the fiber axial direction and exposed on the fiber surface followed by drafting and thinning the fibers into a continuous fiber nonwoven web which is then either partially thermofused into a unit, or, laminated with a natural fiber nonwoven web followed by conducting an ultrasonic fusing treatment to partially thermofuse both the nonwoven webs into a unit.
Patent JP-H10237255-A (JP)
Title: Conductive composite article
Inventor: HANRAHAN JAMES R
IPC: C08K3/08
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an improved continuously conductive polytetrafluoroethylene article which can be suitably used for, e.g. a gasket for shielding from electromagnetic troubles and is suitable for applications where a material giving an article flexible and continuously conductive completely throughout the whole structure is required. SOLUTION: This conductive composite article contains a body having a prescribed form demarcated by a polytetrafluoroethylene material and many conductive particles, and an elastomeric material arranged in the body. The conductive particles used are selected from among metal powders, metal beads, melt fibers, metal flakes, metal-coated fibers, or a group consisting of particles of silver, nickel, aluminum, etc. The elastomeric material used is selected from among a silicone elastomer, a silicone rubber, a fluorosilicone elastomer, a fluorocarbon elastomer, a perfluoroelastomer, a fluoroelastomer, etc., and it preferably comprises a polydimethylsiloxane.
Patent JP-S60196540-A (JP)
Title: Rotational frequency control device of air conditioner
Inventor: KOJIMA YOSHINOBU
IPC: F24F11/02
Filed: 1984-03-16
Abstract: PURPOSE:To reduce the cost by making the current capacity of a semiconductor smaller by lowering motor current immediately when the motor current exceeds a limit value by a method wherein the frequency is lowered while the voltage is kept fixed and, after a certain fixed period of time, the voltage is also lowered. CONSTITUTION:Input current to a motor 1 is detected by a current transformer 3 and inputted through an analog-to-digital converter 4 to a CPU5 so as to be compared with current limit value memorized in a ROM6 in advance. When the value of the input current exceeds the current limit value, the CPU5 outputs its frequency through an I/O8 to an inverter 2 under the condition that the voltage is kept fixed and simultaneously the time counting is started. After a certain period of time, a signal to lower the voltage is outputted through the I/O8 to the inverter 2. Consequently, because the current flowing across the motor can be lowered immediately, the need for giving margin in the current capacity of a semiconductor is eliminated, the use of a semiconductor with low current capacity can be realized and a low cost rotational frequency control device can be obtained.
Patent JP-S60196577-A (JP)
Inventor: KUNIHIRO YUKITOSHI
IPC: B02C18/12
Filed: 1984-03-16
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-H11226180-A (JP)
Title: Recycling display structure for component assembled in pachinko machine
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To improve the recycling performance of components by displaying the quality on the components of a pachinko machine. SOLUTION: Recycling display structures are applied on components constituting a pachinko machine such as a front frame body 2, a front board 3, a first front board 8, an upper tray 9, a lower tray 10, a rear face mechanism base board 6, and a rear cover 7 so as to set to the means for displaying the qualities. In this display, a method for displaying different colors according to qualities of synthetic resin is employed. For example, components made of ABS resin such as the front frame body 2 is set to translucent resin and components, which are escaped observation, such as plated parts and a base for a generator winning device are set to black ABS resin. Besides this color display, letters and marks may be used. This structure can facilitate the sorting of the components in quality and improve the recycling performance.
Patent JP-H06244230-A (JP)
Title: Manufacturing method of bonding electrode and device having the same
Inventor: KAMIMURA RIKIYA
IPC: H01L21/60
Filed: 1993-02-16
Abstract: PURPOSE:To provide the device having the aluminum wire bonding resistant to unfavorable environment. CONSTITUTION:A figure (a) represents the first aluminum wire(AW) bonding(BN) step while (c) represents the heating step of the second BN step. In order to bond AW1 onto a thick film conductor 2 formed on a ceramic substrate 4 in the step (a), the AW1 is applied to a connection part using a BN tools 3 to impress the connection part with ultrasonic oscillation (A) for the formation of a junction. As shown in an enlarged figure (b) representing the junction state, there are frits 5 and holes 6 inside the thick film 2 while the AW 1 is junctioned with the metallic compoment of the thick film 2 only on the rugged part in the interface between the AW 1 and the thick film 2. Since this junction is only partial, when the junction part is properly irradiated with laser beams 7 as the second BN step in order to assure this junction, the area of the junction part in the interface can be increased as shown in the figure (d). Furthermore, this invention can provide this device with the strength exceeding the conventional one.
Patent JP-H11233434-A (JP)
Title: Exposure condition determining method, exposure method, aligner, and manufacture of device
Inventor: IMAI YUJI
IPC: H01L21/027
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To enable stably to obtain an optimum exposure condition with high precision, by changing the quantity of exposure energy in the row direction and the focusing position in the column direction, the row direction and the column direction being orthogonal to each other on a measuring induction substrate, and then finding the matching degree of each transfer pattern for each partitioned region. SOLUTION: A reticle R is irradiated with an exposure illuminating light IL of exposure energy I, and a wafer W is arranged at a position Z in the direction of optical axis AX of a projection optical system. A measuring pattern PR formed on the reticle R is transferred onto the wafer W by carrying out exposure under conditions having various combinations of the exposure energy I and the focusing position Z. Next, each pattern PW transferred on the wafer W under each exposure condition is measured and pattern matching a template pattern is carried out. A coefficient of correlation is found for each exposure condition and distribution of each coefficient of correlation thus found in the two-dimensional coordinate is found.  On the basis of a pattern formed by a coordinate value in the two-dimensional coordinate to be a threshold value of a coefficient of correlation C, an optimum exposure condition is found.
Patent JP-S61214331-A (JP)
Inventor: PIETO HERARUDO YOSEFU BARUTEN
IPC: H01J29/07
Filed: 1986-03-11
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-S55142681-A (JP)
Title: Impact type printer
Inventor: ODAKAWA KAZUAKI
IPC: B41J11/66
Filed: 1979-04-26
Abstract: PURPOSE:To reduce printing noise by providing a paper press-down mechanism which secures interposingly the printing paper section located between the printing position and close to the paper outlet during printing period at least. CONSTITUTION:A movable paper press-down element 12 which uses a paper cutter 10 of an impact type printer by pressing-down the printing paper 5 interposed between the blade bottom face of the point thereof and the paper press-down element 12 is supported by one arm of the lever 13 mounted on the frame 1', the lever 13 being actuated to rotate in a clockwise direction around the axle 131 with the spring 14 to maintain constantly the element 12 in a press-down condition of the paper. Then, the paper press-down element 12 is maintained in a paper press release condition with the paper press release cam 15 only in a paper feeding process. This enables the paper 5 to maintain in a paper press-down condition interposed between the paper cutter 10 and the paper press-down element 12 constantly during other process excluding the paper feed process, which allows to reduce the vibration and the vibration transmission caused by the hammer impact to reduce the printing noise.
Patent JP-S56149928-A (JP)
Title: Automatic feeder
Inventor: MATSUMOTO HIROAKI
IPC: B65H3/52
Filed: 1980-04-17
Abstract: PURPOSE: To enable a wider range of sheet materials to be used by providing a means for changing the spacing between the axis of a forwardly rotating roller and that of a backwardly rotating roller in accordance with the thickness of the sheet material to be fed.  
     CONSTITUTION: The forwardly rotating roller 5 is fitted to a shaft 6 supported by side plates 10, 11 and is rotated in the direction for feeding by a driving motor 8 through gears 7, 9. On the other hand, the backwardly rotating roller 12 is fitted to a shaft 17 supported by oscillating plates 15, 16 which are supported on the side plates 10, 11 in such a manner that they can be oscillated with shafts 13, 14 as respective centers, and the roller 12 is rotated through timing belts 19 and 22 in the direction opposite to said direction for feeding. The backwardly rotating roller 12 is pressed against the forwardly rotating roller 5 by the forces of springs 23, 24 which are provided between the oscillating members 15, 16 and the side plates 10, 11 respectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62208513-A (JP)
Inventor: MORI SADAJIRO
IPC: H01H1/14
Filed: 1986-03-10
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-H07261251-A (JP)
Title: Camera provided with differential transmission means
Inventor: WATANABE TAKASHI
IPC: G03B17/28
Filed: 1994-03-23
Abstract: PURPOSE:To provide a camera capable of more efficiently feeding a film by making the feeding action of the film smooth and its running stable. CONSTITUTION:A ball differential gear 3 as a differential transmission means capable of simultaneously distributing the driving force of a motor 1 to two means to be driven is provided so that each driving force is transmitted to two means to be driven of a spool shaft driving means and a cartridge shaft rotating means respectively. The spool shaft driving means has a planetary gear means as a switching means changing over one driving force from the ball differential gear 3 to a spool shaft or a fixing gear as a stopping member for stopping the transmission of the driving force and the switching means is controlled to switch to the fixing gear when a cartridge shaft is driven in a rewinding direction. Then, a rotation blocking means blocking the rotation of the spool shaft is provided and the transmission of the driving force after being switched to the spool shaft by the switching means at the time of automatically loading is blocked as well.
Patent JP-S59199397-A (JP)
Inventor: RUNE RUI MUIYU
IPC: B64C27/46
Filed: 1984-03-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07260625-A (JP)
Title: Optical fiber inspection apparatus
Inventor: TACHIKAWA YOSHIHIKO
IPC: G01M11/00
Filed: 1994-03-23
Abstract: PURPOSE:To realize an optical fiber inspection apparatus in which the length resolution is enhanced while extending the measuring length. CONSTITUTION:The optical fiber inspection apparatus comprises a variable wavelength light source 1, an interferometer 50, and an optical detector 6 for receiving an optical output from the interferometer 50 and delivering an electrical signal. A frequency converting means comprises a high-pass filter 7 passing the output signal from the optical detector 6 having frequency higher than a preset level, a mixer 12, and a low-pass filter 13 passing the output signal from the mixer 12 having frequency lower than a preset level. The inspection apparatus further comprises means for switching the outputs from the frequency converting means and the optical detector 6, means for analyzing the frequency of signals from the optical detector 6 and the frequency converting means passed through the switching means, and means for synthesizing the results of analysis.
Patent JP-2000250753-A (JP)
Title: Digital signal processor
Inventor: MASUDA KOICHI
IPC: G06F9/32
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce a program memory size and the number of execution clocks by making a condition branching instruction in a program and a return instruction from a subroutine unnecessary. SOLUTION: This digital signal processor which executes plural processing routines 21 stored in a program memory 2 according to a sequence corresponding to the contents of an execution queue 31 stored in a data RAM 3 provides an indirect jump instruction S2 instructing transition to a processing routine to be next processed in the last step of the respective routines 21, prepares the processing sequence for processing routines to be processed later than a leading processing routine to be first processed among plural processing routines in the queue 31 according to a scheduler 22 and shifts to the next processing routine in accordance with the contents of the queue 31 each time the instruction S2 is carried out.
Patent JP-H05254475-A (JP)
Title: Tire cover for motorcycle
IPC: B62D35/02
Filed: 1992-03-11
Abstract: PURPOSE:To sharply reduce air resistance by a method wherein a tire cover body with which the exposed parts of front and rear wheels exposed from a body is covered within a range of the specified percentage of a distance between the lower part of the body and a road surface is arranged to the lower part of the body. CONSTITUTION:The back end panel 16 of a body 10 is inclined downward from a horizontal direction at an angle delta of 60 deg. or more. Tire covers 22 with which front and rear wheels are integrally covered are arranged to front and rear wheels 12 and 14. The tire cover body 22 is arranged to the lower part 10C of the body and the exposed parts of the front and rear wheels 12 and 14 exposed from the body 10 are covered within a range H2 of 50% or more of a distance H1 between the lower part 10C of the body and the road surface 11. Thus, during running, the generation of vortexes at the rear part of the front wheel 12 and the rear part of the rear wheel 14 is suppressed, collapse of a balance in a flow velocity and a pressure among the surfaces of the upper part, the side, and the lower part of the rear part of a car body is reduced and any vortex generated at the rear part of the body is also suppressed.
Patent JP-S62209090-A (JP)
Title: Production of dolichylglucopyranosyl phosphate
Inventor: NAKAGAWA SUNAO
IPC: C07F9/655
Filed: 1986-03-09
Abstract: PURPOSE:To obtain the titled substance useful as a raw material for saccharide component in biosynthesis of glycoprotein in high yield and readily, by condensing dolichyldichlorophosphate with a specific glucopyranose derivative in the presence of a basic substance and hydrolyzing. CONSTITUTION:(A) A dolichyldichlorophosphate shown by formula I (n is 3-22) is condensed with (B) a glucopyranose shown by formula II [X is H, acetamido or OR<1>; R<1>-R<4> are -COQ<1> (Q<1> is lower alkyl or aryl) or -Q<2> (Q<2> is lower alkyl, aryl or aralkyl)] in the presence of a basic substance (preferably pyridine, NaOH, etc.). The prepared condensate is hydrolyzed to give dolichylglucopyranosyl phosphate derivative shown by formula III, which is optionally subjected to solvolysis or dissolved metal reduction to give the aimed compound shown by formula IV.
Patent JP-S62211027-A (JP)
Inventor: KOBAYASHI TOSHIZO
IPC: A47J43/25
Filed: 1986-03-10
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-S5840130-A (JP)
Title: Denitration of waste gas
Inventor: ARAMAKI SEIGO
IPC: B01D53/86
Filed: 1982-04-01
Abstract: PURPOSE:To remove nitrogen oxide from a large amount of an exhaust gas in good efficiency, by a method wherein the honeycomb catalyst of a catalytic reductive denitration method is vertically placed and the exhaust gas is flowed vertically at a specific space velocity. CONSTITUTION:In denitrating a combustion exhaust gas containing nitrogen oxide by a catalytic reduction method, a catalyst having a honeycomb carrier formed from an inorg. fiber is vertically placed in a reactor 3 and the exhaust gas is vertically flowed to the earth surface as well as the space velocity of the exhaust gas in the reactor 3 is adjusted to a range of 1.5-5m/sec. By this mechanism, because the increase of a pressure drop as well as dust adhesion are prevented, the removal capacity of NOx can be kept high over a long period of time.
Patent JP-S51127750-A (JP)
Title: Resistance measuring device
Inventor: TAKANO HIDEAKI
IPC: G01R27/00
Filed: 1975-04-30
Abstract: PURPOSE: To provide a circuit which can measure the resistance value and ratio of the resistance circuit consisting of 2 resistance elements without being affected by the conductor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55145353-A (JP)
Title: Fabricating method of semiconductor chip
Inventor: TATEISHI KANICHI
IPC: H01L21/02
Filed: 1979-04-27
Abstract: PURPOSE:To fully automate the fabrication of a diode chip or the like by containing and conveying divided semiconductor chips while regularly aligning the chips to eliminate the necessity of checking or realigning the aigned chips by a manual work. CONSTITUTION:A semiconductor wafer 1 to be divided into a plurality of chips is so adhered to a retainer jig 2 of transparent member having recesses 2a-2c responsive to the number of chips through wax 3 that the chip regions face oppositely the recesses 2a-2c, respectively. Then, the wafer 1 on the jig 2 is divided into independent chips 1a-1f, the wax 3 is dissolved and removed by solvent in adhered state, and the chips 1a-1f are accommodated in the recesses 2a-2c, respectively of the tool 2.
Patent JP-S57167009-A (JP)
Title: Dimming body
Inventor: KAMIMORI TADATOSHI
IPC: G02F1/15
Filed: 1981-04-09
Abstract: PURPOSE:To obtain a dimming body which undergoes hardly natural coloring even when allowed to stand in environment receiving direct rays of the an over a long term by attaching a filter shielding ultraviolet rays to a dimming body using an electrochromic substance. CONSTITUTION:An outer substrate 4 having a filter 1 shielding ultraviolet rays on the outside and a transparent electrode 2 and an elecrochromic substance 3 on the inside is set opposite to an inner substrate 6 having a transparent electrode 5 on the inside, the periphery is sealed at 7, and an electrolyte 8 is injected into the interior to form a dimming body. The substrate 4 is only required to be transparent, and it is made of plastics, glass or the like. The electrolyte is a protonic conductive solvent, and a chelating agent such as a beta-diketone deriv., a polyamine compound or multivalent carboxylic acid is preferably added to the solvent to improve the coloring performance.
Patent JP-H06266041-A (JP)
Title: Dry silver salt photosensitive body
Inventor: KOBAYASHI MOTOKAZU
IPC: G03C1/498
Filed: 1993-03-12
Abstract: PURPOSE:To stabilize a moisture-proof effect for a long period and to enhance raw stock storage stability by forming a moisture-proof film, especially, a siloxane film on the side of a heat-developable photsensitive element. CONSTITUTION:The photosensitive body is obtained by forming the heat- developable photosensitive element comprising at least an organic silver salt, a reducing agent, photosensitive silver halide and/or a photosensitive silver halide component, and a binder in a single layer or multilayers on a support. This element has the moisture-proof film made of a siloxane having a 3-dimensional structure on the side of the element layer, and it is obtained by preparing photosensitive silver halide in the absence of the organic silver salt and the reducing agent, and adding the silver salt to an image-forming part, and mixing it. It is referred to add an organic acid, especially, a long-chain fatty acid the same as the fatty acid of the organic silver salt or resembling it alone or in combination to the photosensitive element in order to improve an image tone and image stability after its formation.
Patent JP-H11267303-A (JP)
Title: Game machine
Inventor: SAKAIDA MASAYUKI
IPC: A63F7/02
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To attract the interest of a player in a REACH (to reach within an inch of winning) condition by changing the motion of a character figure relative to the variable stop motion of a figure array which is stopped lastly in the REACH condition. SOLUTION: In a case of the REACH display, the fluctuating time of an intermediate scroll display array 24b which is fluctuated and stopped lastly is extended, and a character figure 27 is displayed on a specific position. In a case of the large prize, the fluctuating display of the intermediate scroll display array 24b is stopped along a selected pattern while providing the character figure 27 with the prize motion, and then the fluctuating display sub-routine is completed. Further the opening condition of an opening and closing plate of a fluctuating prize device is executed by a specific number of times until a specific time has passed, or a specific number of winning balls have been obtained in the large prize flag set.