baber/WOPTO huggingface dataset:
Patent JP-H0365739-A (JP)
Title: Control device
Inventor: INOUE SHIGERU
IPC: G06F11/30
Filed: 1989-08-02
Abstract: PURPOSE:To improve the detecting precision of the case of the runaway of a control circuit by discriminating whether data for discrimination is outputted at every prescribed time from a control circuit CPU made to output the prescribed data at every prescribed time or not. CONSTITUTION:The control circuit 1 to execute control operation is made to output the prescribed data at every prescribed time, and a discriminating means 5 which outputs a signal when the data from this control circuit 1 is the prescribed data, and a runaway detecting means 6 which decides that the control circuit 1 does not operate normally and outputs the signal when the signal from the discriminating means 5 is not outputted for over a definite period of time are provided. Namely, at the time of the normal operation of the control circuit 1, the counting part 6 does not generate a carry signal, but when normal access and data are not outputted within the definite period of time because of the abnormal operation of the control circuit 1, the counting part 6 generates the carry signal, and the runaway of the control circuit 1 is detected according to the output of this signal. Thus, the detecting precision of the case of the runaway of a CPU is improved.
Patent JP-2001026634-A (JP)
Title: Polyarylene and preparation thereof
Inventor: TAKAHASHI TAMOTSU
IPC: C08G61/02
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer having a terarylene recurring unit by introducing two kinds of recurring units bearing an arylene group. SOLUTION: There is provided a polyarylene having a recurring unit of formula I or II. This polyarylene is prepared by polymerizing a terarylene of formula III or IV. The terarylene is prepared by reacting a metallacyclopentadiene of formula V or VI with an alkyne derivative represented by formula VII. In the formulae, Ar1 and Ar2 are each a 4-18C arylene group optionally containing 1-5 nitrogen atoms; R1 and R2 are each a 1-20C hydrocarbyl group, a 1-20C alkoxy, a 6-20C aryloxy, an amine or the like; X1 and X2 are each a leaving group; M is a group 3-5 metal or a lanthanide metal in the periodic table; L1 and L2 are each an anionic ligand; and A1a and A2a are each a 1-20C alkoxy, a 6-20C aryloxy, a 6-20 alkoxycarbonyl or the like.
Patent JP-H1145612-A (JP)
Title: Luminaire
Inventor: FUJIMOTO KOJI
IPC: H05K1/18
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce the temperature of a lamp socket and a part in its vicinity, and horizontally hold a luminaire without using an additional part by arranging a large part on the opposite side of the lamp socket with the center of the luminaire as a boundery on a circuit board to form a lighting circuit of a discharge lamp of a ring-shaped lamp being a load. SOLUTION: Besides noise preventive filters LF1 and LF2 and an inductance such as current limiting choke coils L2 and L3, a smoothing capacitor C4 and switching elements Q1 and Q2 that generate much heat are contained in a large part. These are arranged on the opposite side of a lamp socket. Therefore, a temperature of the lamp socket and a part in the vicinity of a control part 1 is reduced, and when a luminaire is a suspension type, a weight balance can be kept. The noise preventive filters LF1 and LF2 and the current limiting choke coils L2 and L3 of a discharge lamp are desirably arranged so as to separate from each other, and the external outflow of a noise generated in a lighting circuit can be prevented.
Patent JP-H0949782-A (JP)
Title: Defect detector for color filter
Inventor: YAMAHARU TAKASHI
IPC: G06T7/00
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To improve the detecting reliability of a white defect or hole defect and to enhance the detecting sensitivity by providing a light source, a color CCD area sensor and an image processor. SOLUTION: A light source 2 is disposed at the rear side of a color filter 1 to illuminate a light 3a toward the rear surface of the filter, and the light 3b passed through the filter 1 is received by a color CCD area sensor 5 via an imaging lens 4. The imaging signal 6 by the sensor 5 is input to an image processor 7, and image processed. An R component extraction image is obtained from the signal 6 of the sensor 6, and binarized to a binary threshold value TR. When white points exist on the entire R, G and B transmitted parts of the filter 1, the white point in the R transmitted part cannot be extracted, but the R component can be extracted by the white point in the G and B transmitted parts.  In this case, the threshold value TR is set so as to exceed the spectral characteristics and the intensity level of the G transmitted part to become suitable binary threshold value, and only G and B white points can be extracted.
Patent JP-S6093434-A (JP)
Title: Color photosensitive material
Inventor: SATOU KOUZOU
IPC: C09B23/06
Filed: 1983-10-27
Abstract: PURPOSE:To provide a color photosensitive material capable of forming a cyan image superior in light fastness and also in hue by using a compd. having an acylamino group at the 2-position of 1-naphthol of a coupling component as an image forming compd. CONSTITUTION:An azo dye image forming compd. represented by general formula ( I ) forms a cyan dye beautiful inhue, and an image superior in light fastness. In formula ( I ), Dye is a cyan Dye or its precursor represented by formula (II); X is a simple bond or a bonding group; an Y can release Dye positively or negatively in accordance with photosensitive silver having an imagewise latent image and causes the difference in diffusivity between the released Dye and the initial compd. Dye-X-Y of formula ( I ). As the method for introducing an acylamino group to the 2-position of 1-naphthol of a coupling component, it is easiest to form 2-nitroso-1-naphthol by the ordinary method, reduce and acylate it. To selectively intoduce a nitroso group to the 2-position, a reaction is executed in the presence of various kinds of metal ions, and the nitroso product can be favorably isolated.
Patent JP-S6180462-A (JP)
Title: Picture information processing system
Inventor: INA KENZO
IPC: H04N1/00
Filed: 1984-09-28
Abstract: PURPOSE:To shorten the time required for the off-line processing which is carried out after the on-line processing by reading previously the picture information capacity which is necessary for the off-line processing and to be supplied through an input means even in an on-line processing mode. CONSTITUTION:When a copy key is applied in an on-line processing mode, a control part MPU1 gives indications to an input/output control part 5 to set an OFF flag and to read the original size via an input device 7 for picture information. Then part 5 reads the original size in an off-line state and stores the size in a memory 2 and waits for the next indication. This size reading process can be performed in parallel with the output of the picture information which is carried out by an output device 6 for picture information. Thus it is possible to shorten the time of the off-line processing which is carried out after the on-line processing by executing a prescan action to read previously the original size via the device 7 even in an on-line processing mode as long as a copying request is given.
Patent JP-S5993639-A (JP)
Inventor: MIYAMATSU NOBUNORI
IPC: B65D17/50
Filed: 1982-11-19
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-H0485766-A (JP)
Title: Data detecting method
Inventor: NIIFUKU YOSHIHIDE
IPC: G11B20/10
Filed: 1990-07-30
Abstract: PURPOSE:To improve the data detecting accuracy by providing the reproduction transmission characteristic which grants (n) pieces of inter-code interference, comparing a signal pattern corresponding to the detection data with plural prescribed patterns, and referring to a selected approximation pattern at the subsequent comparison of both patterns. CONSTITUTION:A data conversion circuit ROM 13 of a recording system 10 applies the 2-4 conversion to the source data, and the inter-code interference number to be granted in response to the transmission characteristic is referred to (n). Then continuous (n) pieces of inter-code interference are weighted among those codes of the data replaced with the conversion data. The conversion data having a code distance obtained by adding three codes together and larger than the reference weighting value by twice or more is selected, and a code pattern proper to each conversion data is obtained at the output of a waveform equalizing circuit 22. A minimum value selection circuit 36 selects an approximation pattern of the smallest distance out of the outputs of the pattern distance computing circuits 35a - 35m and sends the pattern to an output terminal 30omicron. Then the approximation pattern is fed back to the reference value ROM 34a - 34m via a delay circuit 37 for reference. Thus the subsequent input patterns are detected. Then the detection accuracy is improved for the conversion data recorded in high density.
Patent JP-S6445471-A (JP)
Title: Fragrant cured resin film
Inventor: MASUDA SHOHEI
IPC: B32B9/02
Filed: 1987-08-13
Abstract: PURPOSE:To obtain the titled film retaining and emitting fragrance for a long period even in any form of film such as on substrate, unsupported or of transferred foil, thus suitable for cards, posters etc., by photopolymerization of a flexible film consisting mainly of cyclodextrin, perfume and solid fatty oil. CONSTITUTION:The objective film can be obtained by photopolymerization of a flexible film consisting mainly of (A) 100pts.wt. of cyclodextrin, (B) 20-100(pref. 30-90)pts.wt. of a perfume, (C) 20-100(pref. 30-90)pts.wt. of a solid fatty oil, an odorless waxy matter having aliphatic long chain, with a melting point of 15-150 deg.C, and (D) 100-500(pref. 120-450)pts.wt. of a photocurable fluid resin composition in the form of a film on a substrate made of metal or plastic etc., unsupported or processed into a transferred foil.
Patent JP-H0651174-A (JP)
Title: Plastic lens
Inventor: TANIDE HIDEO
IPC: G02B7/02
Filed: 1992-07-29
Abstract: PURPOSE:To facilitate positioning and to improve positioning accuracy by performing insert or outsert molding and integrating a fixture consisting of metal, ceramic or fiber reinforced plastic. CONSTITUTION:An optical lens 1 consists of plastic (for example, methacrylic resin and polycarbonate resin, etc.) and has desired light beam transmittance. The fixture 2 is fitted out the outer peripheral part of the lens 1, and fixed on the lens 1 by a pawl, a taper or a knurling tool. A male screw 21 is on the outer periphery of the fixture 2, and the lens 1 is positioned and fixed by the screw 21 and a female screw provided in a member 3. The fixture 2 is constituted of metal, ceramic or plastic. In such a case, the fixture 2 is previously put in a metallic mold before molding, and obtained by outsert molding.
Patent JP-H0290306-A (JP)
Title: Current reference circuit unrelated to temperature
Inventor: JIEEMUSU AARU HERUMUSU
IPC: G05F3/24
Filed: 1989-08-03
Abstract: PURPOSE: To obtain a current reference which is irrelevant to temperature by putting a p-n junction and a poly-Si resistance in the same parallel circuit and applying the same voltage to both the ends, and then balancing voltage variations at both the ends caused by temperature variations. CONSTITUTION: Two parallel circuits are constituted between voltage sources Vdd and Vss . One circuit includes a 1st complementary circuit which is in series with the diode 11 and the other includes a 2nd complementary circuit which is in series with the poly-Si resistance 13. The (n) channel devices of the respective circuits are connected to Vdd , a common gate is connected to the connection point between the poly-Si resistance 13 and the series (n) channel device 9, and the common gate of the (p) channel devices 7 and 9 of the respective circuits is connected to the connection point between the diode 11 and series device 7. Therefore, voltage variations at both the ends of the diode 11 and poly-Si resistance 13 with temperature substantially cancel each other. The extent of the cancellation relates to the doping level of the poly-Si.  The resistance value is so selected as to obtain adequate performance as to not only temperature compensation, but also all operations.
Patent JP-H03200653-A (JP)
Title: Original scale for automatic document feeding device
Inventor: SHIMIZU HIROTAKA
IPC: G03G15/04
Filed: 1989-08-05
Abstract: PURPOSE:To prevent the occurrence of a lateral slip during correction of a skew by mounting a document colliding part to a document scale so that a colliding document is difficult to slip in a direction crossing a conveying direction. CONSTITUTION:A portion 52 with which a document 4' on a scale 51 is collided, i.e., a side edge pointing to the central part side of a contact glass 17, is formed in a saw-tooth shape. Thereby, when, during skewing of a conveying original 4', the corner part of the rear end of the document 4' is collided with the saw- tooth part 52, skew of the document is corrected as the document 4' is rotated in a direction E around a corner part 4a of a colliding rear end, serving as a fulcrum.
Patent JP-H0366154-A (JP)
Title: High-density mounting board
Inventor: HAYASHIDA KIYOTOMI
IPC: H05K1/18
Filed: 1989-08-03
Abstract: PURPOSE:To propagate a signal between respective circuits by means of light by using through holes as light paths by a method wherein the through holes in a printed wiring board are arranged in positions corresponding to input/output ports of light of an IC and power-supply ground circuit interconnections used as respective reference potentials in electric-signal processing circuits of different qualities are separated. CONSTITUTION:IC' 10 are IC's for analog electric-signal processing circuit use; parts at output ports 12 of light and at input ports 13 of light are provided with conversion circuits which convert an electric signal and light, respectively. In addition, IC's 11 are IC's for digital electric-signal processing circuit use; parts at input ports 18 of light and at output ports 19 of light are provided with conversion circuits which convert an electric signal and light, respectively. That is to say, an analog signal processing circuit is constituted on one side and a digital signal processing circuit is constituted on the other side; these signals are propagated by means of light; light paths are through holes 30, 31. In addition, a power-supply ground circuit interconnection 23 as a reference potential of the analog signal processing circuit is separated from a power-supply ground circuit interconnection 24 as a reference potential of the digital signal processing circuit.
Patent JP-H0754159-A (JP)
Title: Surface treated steel sheet excellent in deep drawability, galling resistance and corrosion resistance
Inventor: SUZUKI TAKAMASA
IPC: C23C2/26
Filed: 1993-08-16
Abstract: PURPOSE:To produce a surface treated steel sheet excellent in deep drawability, galling resis tance and corrosion resistance by successively laminating a Zn-Ni based alloy plating layer, a chromate film and an organic film on the surface of a cold rolled steel sheet in which plural recessed parts are formed into a zigzag pattern under specified conditions. CONSTITUTION:Recessed parts 1 are formed on the surface of a steel sheet, the depth (h) of the recessed parts (1) satisfies 0.5-10% of the sheet thickness (t) of the steel sheet, the total V of the volumes of the recessed parts per mm<2> of the surface of the steel sheet satisfies >=0.8X10<6>mum<3>, and the total cross-sectional area A of the recessed parts 1 per mm<2> of the surface of the steel sheet satisfies >=0.2mm<2>. Furthermore, the central distance P between the recessed parts adjacent in the rolling direction is regulated to >=1.0d (d denotes the diameter of the recessed parts 1), the interlinear central distance P2 in the rolling direction lines is regulated to >=1.0d, a recessed part group in which the maximum diameter is regulated to the one smaller than (d) and higher than (2<1/2>-1)d is arranged on the position between the distances P1 and P2, and the whole recessed part group is formed into a zigzag pattern. On the surface of this cold rolled steel sheet, a Zn-Ni based alloy plating layer as a primary face, a chromate film as a secondary layer and an organic film as a third layer are successively formed.
Patent JP-S6179574-A (JP)
Title: Grinding wheel for grooving
Inventor: IMAI TOMOYASU
IPC: B24D5/06
Filed: 1984-09-27
Abstract: PURPOSE:To prevent surface roughness in a groove internal surface from deteriorating even if an expensive wheel layer of a first grinding tip is used, insomuch that it is considerably thinned up, by grinding an unremoved part at the thin first grinding tip with a thick second grinding tip. CONSTITUTION:A grooving wheel being attached to a wheel spindle S is rotated, giving it infeed, and inserted into a groove of a work W, giving it traverse feed this time, then grinding takes place so as to cause a groove inner surface Wa to be adjusted to each breadth B1 of first and second wheel layers 21a and 22a by end faces 21c and 22c of a grinding tip. Each outer circumferential surface of these wheel layers 21a and 22a is trued by a dresser whereby even if thickness of the wheel layer 21a of the most part of the first grinding tip 21 becomes thinned, thickness of the wheel layer 22a of the rest second grinding tip 22 is thick enough so that an unremoved part due to insufficient grinding by the end face 21c of the thin wheel layer 21a is ground with action of the end face 22a of the thick wheel layer 22a, thus surface roughness in the groove inner surface is prevented from deteriorating.
Patent JP-S6360044-A (JP)
Title: Compacting method for powder
Inventor: YOSHINAKA NORIKAZU
IPC: B22C9/04
Filed: 1986-08-28
Abstract: PURPOSE:To enable compressive solidification of powder such as molding sand to an adequate state without excessive or deficient solidification by checking the degree of compaction of the powder in accordance with the value detected with a means for detecting the degree of compaction. CONSTITUTION:While the degree of compaction of the powder is checked on a display part 11, a molding flask 3 and the powder 2 are oscillated by an oscillating means 4 to increase the degree of the powder 2 gradually in order to compact the powder 2 housed in the molding flask 3 to a prescribed compressively solidified state. The density of the powder increases on progression of the compaction. The operation of the oscillating source 4 is stopped upon confirmation that the powder 2 attains the prescribed compressively solidified state at the point of the time when the sine waves indicating the oscillating condition of the powder 2 and the working condition of the oscillating source 4 attain respectively the resembling shapes. The powder 2 is compacted to the adequate state by the above-mentioned method without wasting the working time.
Patent JP-H0367420-A (JP)
Title: Switch cover for iron plate operating panel
Inventor: SATO HIROSHI
IPC: H01H9/02
Filed: 1989-08-04
Abstract: PURPOSE:To easily confirm the attraction via attracting sound, prevent aging deterioration, and prevent the dropping of magnets for a long period by connecting the magnets with a long hole in the vertical direction to an attraction face to a switch cover main body with a connecting member. CONSTITUTION:Recesses 15 are formed at end sections of a main body 11 made of acrylic resin, magnets 17 fixed with iron plates 16 on both faces are arranged, and they are covered by plastic plates 18 and fixed to the main body 11 with screws 19 as connecting members. Long holes are provided on iron plates 16 and magnets 17 in the vertical direction to an attraction face to allow their movement within the range of the long diameter after screw 19 are inserted. Attracting sound is generated when switch cover main body 10 is fitted on the panel face of an operating panel made of an iron plate, attraction can be easily confirmed, scratches are prevented on the panel face, and the dropping of the main body 10 is prevented by an increase of the attracting force.
Patent JP-2001029341-A (JP)
Title: Ct device
Inventor: NONAKA TOSHIAKI
IPC: A61B6/03
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To save using number of slip rings and contact brushes. SOLUTION: A fixed part side power line modem 8 superimposes modulated waves M1 for communication based on signals S1 for the communication on a power supply voltage Vac on a power line Lac and sends them through brushes 6-1 and 6-2 for power supply communication and slip rings 5-1 and 5-2 for the power supply communication to a rotation part side power line modem 7.  The rotation part side power line modem 7 extracts the modulated waves M1 for the communication, restores the signals S1 for the communication, sends them to a gantry rotation part side board 3, also superimposes the modulated waves M2 for the communication based on the signals S2 for the communication on the power supply voltage Vac on the slip rings 5-1 and 5-2 for the power supply communication and sends them through the brushes 6-1 and 6-2 for the power supply communication and the power line Lac to the fixed part side power line modem 8. Thus, a running cost is reduced.
Patent JP-H0549227-A (JP)
Title: Stepping electromagnetic actuator
Inventor: KAMITSUBARA TSUNEO
IPC: H02K37/14
Filed: 1991-08-13
Abstract: PURPOSE:To improve a stepping electromagnetic actuator, in which a permanent magnet is inserted into the magnetic path of an electromagnet and its the operative sensitivity is reduced. CONSTITUTION:An actuator is constituted of a yoke 1, whose both ends are closed by nonmagnetic materials 2, first to fourth fixed magnetic pole pieces 7, 8, 9, 10, a stator consisting of coils 3, 4 and a spacer 5, and a movable piece, in which a first movable magnetic pole piece 12, a permanent magnet 6 and a cylindrical magnetic body 13 are connected on a shaft 15. Two pieces of fixed magnetic poles 11 are provided on the inner peripheral surface (at the same positions) of the magnetic pole pieces 8, 9, 10 and two pieces of movable magnetic poles 14 are provided on the outer peripheral surface of a cylindrical magnetic body 13 at positions opposed to respective magnetic pole pieces 8, 9, 10 while three sets of movable magnetic poles 14 are arranged along the axial direction of the cylindrical magnetic body 13 with deviations by 120 sequentially and respectively. An electric current having a predetermined polarity is supplied simultaneously to the coils 3, 4 to rotate a movable piece stepwisely.
Patent JP-2000017930-A (JP)
Title: Door hinge
Inventor: KURIKI SHIGEHISA
IPC: E05D7/04
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To improve hinges with which the vertical fitting of a door can be adjusted using washers, so that they have good appearance. SOLUTION: In door hinges such that washers 3 for adjustments of vertical positions are interposed between an upper bearing 11 and a lower bearing 2 which are continuously provided to the respective inner edges of a column side hinge body 1 and a door side hinge body 10 with a pivot pin 4 passed through the upper bearing 11, the washers 3, and the lower bearing 2 to make them freely rotatable, a fixed member 20 and a trimmed plate cover 25 that can be removably attached to the fixed member 20 sandwich the door side hinge body 10 from its front and rear to cover it, and a storage part 22 for storing spare washers 14 is provided inside a cover consisting of the fixed member 20 and the trimmed plate cover 25.