baber/WOPTO huggingface dataset:
Patent JP-H05272945-A (JP)
Title: Apparatus for inspecting bent part of lead
IPC: H01L21/66
Filed: 1992-03-30
Abstract: PURPOSE:To obtain the apparatus for inspecting the bent part of a lead, which can inspect the bent part of the lead at an irregular pitch at a high speed in high accuracy. CONSTITUTION:Light is emitted from a lighting device at the lower side of a lead frame. The photograph of the silhouette of the lead frame is picked up with a CCD line sensor 8. The luminance signal, which is outputted from the CCD line sensor 8, undergoes A/D conversion. The result is stored in a multivalued-image memory 15. The multivalued-image data on an inspecting line, which is specified beforehand, is separated with a separating circuit 18. The center of gravity of the width of each lead on the inspecting line is obtained with a center-of-gravity computing circuit 20. The distance between the centers of gravity is made to be the inspected data of the center of gravity, and the data are stored in a center-of-gravity memory 22. The inspected center- of-gravity data with respect to the lead frame under inspection are compared with the reference center-of-gravity data, which are obtained by the same processing for a good lead frame as an inspection standard that is stored in a reference center-of-gravity memory 21. Then, the bent part of the lead is compared and judged with a comparing and judging circuit 23.
Patent JP-2000263635-A (JP)
Title: Sizing device for extrusion molding
Inventor: YOKOYAMA JUNICHI
IPC: B29C48/90
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To accurately mold even without replacing a sizing die by aligning a plurality of sizing die units for shaping an extrusion molding in an extruding direction, and movably adjustably constituting the units in the extruding direction of the molding. SOLUTION: A water tank pan 7 is installed on a trestle. A pair of right and left slide bars 8 are provided on the pan 7. The bars 8 are each formed in a lengthy state along an extruding direction. Six sizing die units 3 are aligned at a predetermined interval in an extruding direction on the right and left slide bars 8, and installed movably adjustably in the extruding direction. Thus, a flow regulating valve 17 is provided at each water distributing tube 19. Thus, an indirect cooling amount is individually set at each unit 3, and cooling amounts of the individual units 3 are regulated.
Patent JP-H06290640-A (JP)
Title: Strand wire
Inventor: BAN KOSHIN
IPC: H01R4/02
Filed: 1993-03-31
Abstract: PURPOSE:To eliminate poor soldering owing to the shortage of solder flowing-in, and to improve the workability of the soldering, by stranding at least one solder wire in plural raw wires, and mixing and pressurizing them. CONSTITUTION:A strand wire 1 is formed by stranding plural copper wires 2 and at least one solder wire 3. The outer periphery of the strand wire 1 is covered by an insulating cover 4. When the strand wire 1 composed in such a way is connected to an other part 5, the strand wire 1 is heated by a soldering iron together with a solder 6 fed from the outer side. As a result, the solders 3 and 6 are melted from the inside and the outside of the strand wire 1, and let flow out. Consequently, the solder flows in to the inside and to the rear side of the strand wire 1 sufficiently, and a poor soldering owing to the flowing-in shortage of solder can be eliminated.
Patent JP-S60217716-A (JP)
Title: Coefficient circuit
Inventor: KIDO MITSUYASU
IPC: H03H19/00
Filed: 1984-04-13
Abstract: PURPOSE:To decrease the number of pins in circuit integration by mounting a switch for settings a coefficient and a resistor for setting 10% step coefficient to the outside of an integrated circuit in a coefficient circuit of a switched capacitor circuit. CONSTITUTION:A resistor R for setting a coefficient and switches S1-S10, S10-S100 are mounted at the outside of the integrated circuit shown in an alternate long, and short dash line, a coefficient for addition for obtaining the coefficient setting of 1% step is built in the form of 10 switched capacitor adders, an input voltage V1 is added through the resistance division while respective output voltages (a) (for 10% step) and (j) (for 1% step) subjected to coefficient setting in 10% step in the ratio of 1:1 for the (a) and 10:1 for the (j), and the coefficient setting of 1% step is attained in total. The circuits 1, 2 are switched capacitors, which are of the same circuit constitution, but the capacitance of the circuit 2 is 1/10 to the capacitance of the circuit 1.
Patent JP-H07252498-A (JP)
Title: Detergent
Inventor: SUZUKI TORU
IPC: C11D17/06
Filed: 1994-03-17
Abstract: PURPOSE:To obtain a detergent for pots capable of washing out discolorations due to scorch rust or heat scorch as well as scale, also causing no troubles even if taken as a contaminant in drinking water. CONSTITUTION:This detergent is obtained by blending 40-70wt.% of citric acid with 60-30wt.% of ascorbic acid followed by addition of grain starch to the blend and then conducting a tableting into tablets. This detergent is optimal for washing esp. electric pots.
Patent JP-2000265267-A (JP)
Title: High-frequency sputtering device
Inventor: SAHASE HAJIME
IPC: C23C14/34
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency sputtering device in which the influence of high-frequency noise generated from a target is suppressed. SOLUTION: A target 3 in which the face to be sputtered on the front side is exposed to the inside of a treating chamber 1 is applied with high-frequency voltage by a high-frequency power source 4 and is sputtered. The back of the target 3 is provided with a base board 33 via an insulating member 30, and a space between the target 3 and the base board 33 is fed with pure water by a cooling mechanism 8 and is cooled. The base board 33 is grounded via plural capacitors arranged axially symmetrically so as to control the volumetric impedance to <=10 ohm. To a rotating mechanism 7 rotating a magnet unit 5 provided on the space between the target 3 and the base board 33, the base board 33 works as a shield, and high-frequency noise from the target 3 is cut-off.
Patent JP-S56168583-A (JP)
Title: Wheel train structure for timepiece
Inventor: NISHIDA ISAMU
IPC: G04B13/02
Filed: 1980-05-30
Abstract: PURPOSE:To decrease the diameter of the wheel train around the center wheel, by constituting the slip mechanism for a minute wheel by utilizing the springy properties between the bushing provided to a minute wheel cannon pinion and the spoke part of a minute gear. CONSTITUTION:A minute wheel 1 is journalled between a pinion shaft frame 4 of a bridge 3 fixed to a main plate 5 by a means capable of securing and an hour wheel 2 rotatably guide by means of an hour wheel frame 6 driven into the main plate 5. Moreover, a bushing 1d is secured to a minute wheel cannon pinion 1a of the minute wheel 1. The slip mechanism for the minute wheel 1 is constituted by utilizing the springy properties between said bushing 1d and the spoke part of a minute gear 1b. In addition, a hand-mounting bushing 1c is secured to the minute wheel cannon pinion 1a.
Patent JP-S61232909-A (JP)
Title: Vehicle suspension device
Inventor: YOSHIMOTO YOSHIAKI
IPC: B60G3/26
Filed: 1985-04-05
Abstract: PURPOSE:To prevent toe-out variations of a wheel, in a steering mechanism, by positioning the vehicle body side support point of a longitudinally positioning member for coupling a sheet support member to the vehicle body, inward of the vehicle body further from the wheel side support point. CONSTITUTION:A spindle 3 constituting a wheel support member 6 is attached to the vehicle body side through the intermediary of a pair of front and rear links 7, 8 and a radius rod 9 whose vehicle body side support point 12a is positioned inward of the vehicle body further from a spindle side support point 12 so that a horizontally inclined angle theta1 with respect to the vehicle longitudinal direction is obtained. This inclined angle theta1 is set such that the toe-in variation of the wheel is prevented or the toe-in direction is directed when a load is effected at the ground contact position of the wheel from the front side of the vehicle body to the rear side thereof. With this arrangement it is possible to prevent the compliance steer of the wheel from becoming toe-out.
Patent JP-S58192479-A (JP)
Title: Rotary phase and speed controller
Inventor: TANAKA TAKUMI
IPC: H02P29/00
Filed: 1982-04-30
Abstract: PURPOSE:To control the rotary phase and speed of a motor which are stabilized for disturbance by absorbing by a completely integral filter using a loop filter the variations in a motor speed setting reference voltage and a load torque. CONSTITUTION:A spindle motor 1 rotatably drives an optical disc 2. A phase detector 3 detects the record starting position mark attached onto a disc 2, and detects the rotary phase of the disc 2 and hence the rotary phase of the motor 1. A speed detector 4 detects the rotating speed of the motor 1. A phase control loop is composed of the detector 3, a phase frequency comparator 5, a loop filter 6, a phase loop amplifier 7, a mixer 8, a motor driver 14, and the motor 1, and speed control loop is composed of the detector 4, an f/V converter 9, an error detector 10, a low pass filter 12, a speed loop amplifier 13, the mixture 8, a motor driver 14, and the motor 1.
Patent JP-S58188607-A (JP)
Inventor: NAKAI RIYOUZOU
IPC: A01N43/40
Filed: 1982-04-30
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-H05232706-A (JP)
Title: Radiation sensitive resin compound
Inventor: MURATA MAKOTO
IPC: G03F7/004
Filed: 1992-02-25
Abstract: PURPOSE:To provide a radiation sensitive resin compound, which presents excel lent developing performance, pattern configuration, resolution, adhesiveness, focusing tolerance, and film remaining, ensures good stability, and can serve favorably for irradiation with radiations of wavelength under far-infrared ray, for example, excimer laser. CONSTITUTION:A radiation sensitive resin compound comprises a positive type radiation sensitive resin compound and a negative type radiation sensitive resin compound, wherein the former is composed of an alkaline soluble resin (1), radiation sensitive acid forming agent (2), a compound (3) having a nature of controlling the alkaline solubility of the alkaline soluble resin (1) and exhibiting a nature of diminishing or nullifying the alkaline solubility control effect of the resin (1) upon being dissolved under existence of acids or of accelerating the alkaline solubility of the resin (1) and (4): a nitrogen-including basic compound; and the latter composed of the same items: (1), (2), (4), and a compound (3) which is of nature as cross-linkeying the alkaline soluble resin (1) under existence of acids.
Patent JP-S55164841-A (JP)
Title: Copied paper ejecting method in copier or the like
Inventor: TANAKA HIDETOSHI
IPC: G03B27/14
Filed: 1979-06-11
Abstract: PURPOSE: To reduce waste to minimum in the case of inferior copies, by ejecting the first copied paper to a tray side in the case of using a copier ejecting the copied paper by changing over either of the tray or a sorter.  
     CONSTITUTION: When eject of copied papers is changed over to the side of sorter 2, guide 15 is not changed over immediately, but changed over after the first copied paper has passed by controlling a change-over mechanism. The first copied paper is ejected to the tray side, and after a constant time the residual copied papers are ejected to the sorter side. After the first copied paper has been ejected to the tray, a user can observe the result of the copy by not feeding the second and the following papers to afford sufficient time, and can stop the copier or regulate it, thus permitting waste to be reduced to minimum. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59198472-A (JP)
Title: Copying device
Inventor: HONMA TOSHIO
IPC: G03G15/00
Filed: 1983-04-26
Abstract: PURPOSE:To reduce the generation of copy failure to a minimum at an automatic density adjustment time by permitting the release of an automatic density adjustment mode, which can be selected together with a manual density adjustment mode, even during the copying operation. CONSTITUTION:The control of the quantity of light of an original or a developing bias and the similar control executed by detecting the reflected light of the original directly are called AE. A flow chart (i) setting and displaying the quantity of light indicates the setting manner of an adequate quantity of light in AE measurement, and a flow chart (ii) indicates the correcting manner with two kinds of shift key. In this flow chart (ii), the AE mode is released immediately by the depression of a shift key during copying, and back shift by 0.5 in the correction direction is performed to change the quantity of light of exposure. If the device is in the stand-by state, an AE flag is set in case of the AE mode, and the mode is switched to the manual mode, and an aperture value is not changed. If the manual mode is already set, shift is executed at intervals of each prescribed time.
Patent JP-H08271273-A (JP)
Title: Navigation processing method
Inventor: SUZUKI YOSHIO
IPC: G06F3/0487
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a navigation processing method in which information on an object (a point mark, an own-home mark, an own-vehicle mark or the like) is obtained immediately and in which the operating performance of a menu selection is enhanced. CONSTITUTION: An object is displayed on a map, and an object processing part 26 identifies whether the object exists inside the indication region of a focus FC or not. When the object exists, the focus is blinked, and an object menu OBM2 which has been set in advance so as to correspond to the object is displayed on a display screen by a key operation. In addition, when a point search is instructed in a menu item, a point menu PMN is displayed. When a prescribed object point is instructed by the point menu, the instructed object point which is closest from the position of a cursor is searched, and a map is displayed on the display screen on a scale on which the cursor and the searched point can be displayed in on screen.
Patent JP-S62229263-A (JP)
Title: Image recorder
Inventor: INOUE NOBUHIRO
IPC: B41J2/41
Filed: 1986-03-31
Abstract: PURPOSE:To miniaturize a device with low cost and to secure high safety by allowing an electric field corresponding to a picture signal to act upon a recording medium to which a ferroelectric layer is laminated. CONSTITUTION:A ferroelectric layer 4001 consisting of barium titanate or the like is laminated to the surface of a metallic drum 4000 to form a recording medium 400. When a multistylus head 402 is driven in accordance with the turning of the recording medium 400 by a driving voltage corresponding to the picture signal applied from a head driving circuit 401, a residual polarization corresponding to the electric field is given to the surface of the ferroelectric layer 4001 by the action of the electric field corresponding to the picture signal and is formed as a latent image 4002 corresponding to the picture signal. A toner 4003 having the opposite polarity is stuck to the latent image 4002 from a developing device 403, and the latent image is developed into a toner image. This toner image is transferred to a recording paper 408 by a transfer device 404 and is fixed, and the recording paper 408 is ejected. The latent image 4002 remaining on the surface of the recording medium 400 is heated to a Curie point or higher by a latent image eraser 407 and is uniformly erased from the surface.
Patent JP-S61233421-A (JP)
Title: Magnetic recording medium
Inventor: YASHIRO TSUTOMU
IPC: C09D5/23
Filed: 1985-04-09
Abstract: PURPOSE:To obtain the title medium having excellent output and C/N in the high-frequency region and also having excellent durability and random orientation property by jointly using hexagonal ferrite magnetic powder and acicular ferromagnetic powder. CONSTITUTION:The hexagonal ferrite magnetic powder having <=5 squareness ratio and >=600Oe coercive force is selected and the fermagentic powder having <=4 acicular ratio, >=100emu saturation magnetization and >=700Oe coercive force is selected. Less than 70pts.wt. hexagonal ferrite magnetic powder is used with 30-100pts.wt. ferromagnetic powder. More preferably, about 70-5wt% hexagonal ferrite magnetic powder is used with about 30-95wt% ferromagnetic powder. IN addition to the mixing ratio, the coercive force of the hexagonal ferrite magnetic powder is preferably regulated to about 700-1500Oe and the coercive force of the ferromagnetic powder is adjusted to about 700-1500Oe to improve the reproducing output characteristic in the high-frequency region.
Patent JP-H04309242-A (JP)
Title: Die bonding method
Inventor: SHIOZAKI AKIO
IPC: H01L21/52
Filed: 1991-04-08
Abstract: PURPOSE:To improve the die bonding position precision of a pellet, by directly confirming the position of a large pellet retained by a collet in the course of die bonding, and correcting the position of the pellet. CONSTITUTION:In the midst of die bonding by a scrub wherein a pellet 4 is retained by a collet 5a and pressed against silver paste 8 supplied to an island 2a mounted on glass 6, the position of the pellet 4 is confirmed with a camera 7, a bonding arm is moved while the pellet 4 is retained by the collet 5a, and the position is corrected.
Patent JP-S547924-A (JP)
Title: Modulating device for musical instrument
Inventor: KAWAMOTO KINJI
IPC: G10H7/00
Filed: 1977-06-20
Abstract: PURPOSE: To facilitate production of desirably modulated musical sounds by converting modulated signals into digital information with the use of a counter or the like so that they may be fed to a digital musical sound signal generator. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61232493-A (JP)
Inventor: FUJIMORI KEITARO
IPC: H04N5/341
Filed: 1985-04-08
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-H03273691-A (JP)
Title: Excimer laser device
Inventor: SHIMADA YASUHIRO
IPC: H01S3/08
Filed: 1990-03-23
Abstract: PURPOSE:To enable laser light which does not include spontaneously emitted light to be taken out by providing a space filter, whose shape of aperture is rectangular, in a laser resonator. CONSTITUTION:An important part of a space filter consists of a total reflection mirror 4 which enables laser light to be taken out, a condenser lens 5 for enabling laser light to be collected at a rectangular aperture 12, and a collimate lens 7 for enabling a laser light which passes through the rectangular aperture 12 to a parallel light. The incidence laser light is collected by the condenser lens 5 and forms a beam spot which is nearly the same size and shape as the rectangular aperture 12 at a position of the rectangular aperture 12, where spontaneously emitted light which is included in a section 8 of the incident laser beam is eliminated, passes through the rectangular diaphragm 12, is folded back by the total reflection mirror 4, passes through a space filter again, thus returning to a discharge part. At this time, a beam section 11 of return laser beam which passes through the space filter and then returns to a discharge part is nearly the same size and shape as the section of the discharge part and does not include spontaneously emitted light.
Patent JP-S57188752-A (JP)
Title: Main nozzle in carburetor
Inventor: KOSUGE TOKUO
IPC: F02M19/03
Filed: 1981-05-15
Abstract: PURPOSE:To contrive atomization of fuel even when the main fuel starts to come out from the low speed running time to the acceleration time by providing cross jet ports which penetrate through a main nozzle. CONSTITUTION:A pair of cross jet ports 12 are provided together with a tip jet port 7 and downward jet port 8 on a main nozzle 11. To boot, the diameter d2 at the downward jet port 8 is larger than the diameter d1 of the tip jet port 7 and the diameter d3 of the cross jet port 9. Thus, fuel mass which has come through the bottom part in the tube of the main nozzle 11 is conveyed by air flow which is flowed in through the downward jet port 8, and it is atomized and flowed out efficiently through the cross jet port 12 and through the tip jet port 7, so that fuel dripping phenomenon does not happen.
Patent JP-H09266091-A (JP)
Title: Discharge lamp lighting device
Inventor: NISHI KENICHIRO
IPC: H05B41/392
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device which has dimming functions, does not make such error as regarding a normal discharge lamp as the one at the end of life, and can prevent damage by correctly determining the end of life of the discharge lamp. SOLUTION: When the degree of dimming of a discharge lamp 4 is equal to or less than a predetermined value, first and second reference voltages 8a, 8b are switched from one to the other by a two-stage switching circuit 9. A comparator 7 compares the detected voltage 6 of the discharge lamp 4 with the first reference voltage 8a or with the second reference voltage 8b and, if the voltage of the discharge lamp 4 is higher, a control signal 12 for shutting off or reducing the output of a high frequency power supply 2 is fed from a control circuit 10 to the high frequency power supply 2.
Patent JP-H04284606-A (JP)
Title: Filter element
Inventor: HAYASHI KATSUHIKO
IPC: H03H7/075
Filed: 1991-03-13
Abstract: PURPOSE:To improve the passing band characteristic of a bandpass filter and to make a filter element small-sized. CONSTITUTION:At a filter element where shunt-arm type bandpass filter circuits which have connected a plurarity of LC resonators in parallel in a capacity coupling manner have been mounted on a multilayer substrate, coils of adjacent LC resonators are coupled magnetically inside the multilayer substrate. For example, a two-turn coil L10 composed of coils 8, 10 and a two-turn coil L11 composed of coils 12, 14 are coupled magnetically. An equivalent LC resonator is formed of the capacity of a coupling capacitor C2 and of a mutual inductance generated between said coils L10, L11; passing band characteristics are improved.
Patent JP-H05269893-A (JP)
Title: Thermal welding method
IPC: B31B50/64
Filed: 1992-03-30
Abstract: PURPOSE:To thermally weld a surface consisting of a polyester resin part and a polyolefinic resin part to the surface of a polyester resin with sufficient bonding strength by applying hot air treatment to both surfaces to bond them under pressure in a mutually overlapped state. CONSTITUTION:In a surface having a polyolefinic resin part 13 and a polyester resin part 12, the polyolefinic resin part 13 is subjected to flame treatment and the polyester resin part 12 is subjected to hot air treatment. The part 16b thermally welded to the polyolefinic resin part of a polyester resin surface 16 is subjected to flame treatment or hot air treatment and the part 16a thermally welded to the polyester resin part is subjected to hot air treatment. By this method, both surfaces are thermally welded with sufficient strength.
Patent JP-S58192875-A (JP)
Title: Spiroisoxazole derivative and its preparation
Inventor: TOYOSHIMA SHIGERU
IPC: A61P7/02
Filed: 1982-04-30
Abstract: NEW MATERIAL:The spiroisoxazole derivative of formula I (X is halogen; R<1> is H, alkyl, cycloalkyl, aryl, aralkyl or group of formula II; A is alkylene). EXAMPLE:7, 9-Dibromo-8-oxo-1-oxa-2-azaspiro [4, 5]deca-2, 6, 9-triene-3-carboxylic acid methylamide. USE:Carcinostatic agent, agent for suppressing the metastasis of cancer, or agent for suppressing the coagulation of blood platelet. PROCESS:The compound of formula I can be prepared by oxidizing the compound of formula III (R<2> is H, alkyl, cycloalkyl, aryl, aralkyl, or group of formula IV) by the phenol coupling oxidation reaction.