baber/WOPTO huggingface dataset:
Patent JP-H0386714-A (JP)
Title: Massively moldable polyester compound material which can be colored
Inventor: KUROODO SUTOTSUKU
IPC: C09K23/14
Filed: 1990-07-31
Abstract: PURPOSE: To mold a molding which has a low distribution properties and is colored in an optional color homogeneously by incorporating various kinds of additives and especially a surface reaction agent into a mixture of an unsaturated polyester or a vinyl ester resin which is dissolved or dispersed in a styrene monomer and a contraction graduation type thermoplastic resin.  
     CONSTITUTION: In a compound material consisting of 50-100 pts.wt. unsaturated polyester or vinyl ester resin which is dissolved or dispersed in a styrene monomer and 50-0 pts.wt. contraction-compensating thermoplastic resin, 3 pts.wt. thickner, 1-6 pts.wt. internal mold releasing agent, 1-4 pts.wt. polymerization initiator, at most 4 pts.wt. polymerization accelerator, 0.5-5 pts.wt. coloring pigment, 50-250 pts.wt. glass fibers, at most 0.5 pt.wt. polymerization depressant, a mineral filler, and a surface active agent, 0.3-5 pts.wt. compound of formula I (X is ethylene oxide or propylene oxide; n is 0-40; R is 5-40C aromatic or aliphatic residue) as the surface active agent is mixed with 250-350 pts.wt of the filler, and polystyrene or polyethylene is used as the thermoplastic resin. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S58105196-A (JP)
Inventor: SAITOU HIROSHI
IPC: G10L13/07
Filed: 1981-12-17
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-H0758507-A (JP)
Title: Laminated filter
Inventor: TOMONO KOJI
IPC: H01P1/20
Filed: 1993-08-18
Abstract: PURPOSE:To prevent exfoliation by covering an outer circumferential part of an external electrode and an outer circumferential face of a filter main body with a protection film so as to enhance the adhesive strength of an external electrode. CONSTITUTION:An inner electrode 1 used to form the filter is provided between dielectric bodies 3, 4 and between dielectric bodies 4, 5 among the dielectric bodies 2-6 made of a bismuth niobate, and a shield electrode 8 is provided between the dielectric bodies 2, 3 and between the dielectric bodies 5, 6. A protection film 10 covering almost the entire circumference of the film main body 1 is made of a silicon polymer. Then an outer circumferential part of a silver electrode 9a of a lowermost layer of an external electrode 9 is covered by a protection film 10, and a nickel plating electrode and a solder plating electrode 9b are laminated on an inner silver electrode 9a not covered by the protection film 10 to form the external electrode 9. Thus, exfoliation of the silver electrode 9a caused by invasion of plating liquid through a gap between the outer circumferential part of the silver electrode 9a and the filter main body 1 is not occurred.
Patent JP-S5994419-A (JP)
Title: Alignment method in divided baking device
Inventor: KOSUGI MASAO
IPC: H01L21/027
Filed: 1982-11-19
Abstract: PURPOSE:To improve revolving power and the accuracy of alignment by moving a mask or a wafer step by step, detecting the errors of these relative positions M times in time series, further continuing a detection when a deviation value is larger than a limit value previously set, and moving the mask or the wafer step by step until the deviation value reaches the limit value or less. CONSTITUTION:A stage on which the semiconductor wafer is placed is moved and stopped at the position of exposure, these relative positions are detected M times, and the deviation value is obtained first. The deviation value often becomes larger than the limit value previously set by the relative vibration of the mask and the wafer because the stage is under the state just after it is stopped at that time. Consequently, a preceding data is cleared and the relative positions are detected M times again, an acceptable value or a defective value is decided, the oldest data is omitted on the defective value, and both values are decided by using a novel data. The stage is moved step by step again on the basis of the result. Accordingly, working hours for an alignment are shortened.
Patent JP-H0526976-A (JP)
Title: Test pattern generator
Inventor: KITAGAKI TAKASHI
IPC: G01R31/28
Filed: 1991-07-18
Abstract: PURPOSE:To eliminate limitation being generated during continuous access to the same pattern, in an IC tester and the like, and to obtain a test pattern generator which enables high speed generation of arbitrary test patterns. CONSTITUTION:A bit holding means 3 inputs an LSB of input address by each address cycle and, after holding specific time duration, outputs the LSB to a comparison means 2 of the lowest order bit. The comparison means 2 compares an LSB of the newest address being input with an address LSB of one cycle in advance fed from the comparison means 2 of the lowest order bit, and thereafter signal of specific level determined by whether both bits coincide or not, is output to an access area selection means (consisting of J-K-FF4, an address reverser 5 and FF6). When content of the level signal shows coincidence of both lowed order bits, a different bank from the bank accessed one cycle earlier, is accessed, and when no coincidence, the same bank accessed one cycle earlier accessed.
Patent JP-S6359556-A (JP)
Title: Manufacture of thermal head
Inventor: YAMASHITA HIROMI
IPC: B41J2/335
Filed: 1986-08-29
Abstract: PURPOSE:To bring the resistances of heat generating resistors to a value approximate to but not lower than a target value through a single application of voltage pulses, by using a resistance fall curve corrected to be a sharply bent curve. CONSTITUTION:Voltage pulses are applied to selected samples of heat generating resistors in a thermal head to lower the resistances of the selected resistors, thereby obtaining a resistance fall curve A representing the relationship between applied voltage and resistance change. By correcting the curve A, a sharply bent resistance fall curve A' is obtained. When a voltage of 106V requiring a change of -30% of resistance change rate is applied to the heat generating resistor, the resulting change in the resistance of the resistor is -22%. The difference of 8% is a margin. Namely, it is possible by the correction to prevent the resistances of the heat generating resistors from being excessively lowered below a target value by a single application of pulses, and it is possible to bring the resistances close to the target value with high accuracy.
Patent JP-H0252565-A (JP)
Title: Picture input device
Inventor: TADA MASAYUKI
IPC: G06T1/00
Filed: 1988-08-16
Abstract: PURPOSE:To prevent picture distortion of a large picture or a fine picture by storing a picture data to an address designated based on position information of a small sized handy scanner. CONSTITUTION:When an input picture 11 is traced by a handy scanner 1, the picture 11 is read by a photodetector of the scanner 1 and the data is stored in a memory 5 via an A/D converter circuit 3 of a device main body 10. In this case, the position of the scanner 1 is detected by the sensor 2, inputted to a map address calculation circuit 4 and the picture signal read from the scanner 1 is stored to a designated address of a memory 5 corresponding to the position information. The operations above are executed repetitively to input a large picture or a fine picture without causing picture distortion even if the small sized handy scanner is used.
Patent JP-2001033206-A (JP)
Title: Position detecting device
Inventor: HAYASHI KOICHI
IPC: G05B19/02
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a highly accurate position detecting device having a reduced position detection error periodically caused by a change in offset value with the passage of time, including in output signals of a position sensor outputting a plurality of signals having different phases and periodically changing corresponding to measurement displacement. SOLUTION: Signals DS and DC, which are digitized from output signals AS and AC through AD converters 4 and 5, are made to pass through digital low pass filters 12 and 13, thereby converting into signals SDC and CDC. A velocity transducer 14 differentiates a position signal POS to convert it to a velocity signal VEL. An offset setting means 15 sets the signals SDC and CDC as offset signals SOF and COF in a offset memory units 16 and 17 according to the value of the velocity signal VEL. Subtracters 9 and 10 eliminate the values SOF and COF, which have been set in the offset memory units, from the signals DS and DC to output signals S and C. An interpolation means carries out an arc tangent operation of the two inputs, the signals S and C, so as to convert them into the position signal POS.
Patent JP-H0488021-A (JP)
Title: Polyimide curable resin composition and production thereof
Inventor: NAGATA YASUHISA
IPC: C08L79/08
Filed: 1990-08-01
Abstract: PURPOSE:To obtain the title composition having interpenetrating polymer network and having excellent heat resistance and mechanical characteristics and suitable for specific film, etc., by treating a mixed solution of a polyamic acid component and uncured resin component. CONSTITUTION:A polymer gel of polyamic acid-uncured curable resin composition containing a polyamic acid component obtained by keeping a polyamic acid obtained by mainly reacting tetracarboxylic acid dianhydride with an aromatic diamine and polyvalent amine at 0-100 deg.C and subjecting the polyamic acid to crosslinking reaction in a solution and having three-dimensional net structure and uncured curable resin component is treated and cyclodehydration reaction of the polyamic acid and curing reaction of uncured resin component are carried out to provide the aimed composition having an interpenetrating polymer network. Furthermore, the polyvalent amine has >=3 amines or ammonium based in one molecular structure and is preferably used at an amount of 2-25mol based on 100mol dianhydride thereof.
Patent JP-S5994529-A (JP)
Title: Bent parts and its working device
Inventor: SHIMADA MINORU
IPC: B21D5/01
Filed: 1982-11-20
Abstract: PURPOSE:To provide bent parts which are formed with a rectangular ridge having no roundness and maintain high dimensional accuracy by imposing a metallic plate to be worked on a die having the faces which are right angled to each other and driving downward a top blade having a blade edge thereby bending and shearing the plate. CONSTITUTION:A die 12 which has the 1st and the and faces 12a, 12b adjoining at a right angle to each other and has further a face 12c projecting at a right angle from the face 12a and a top blade 13 which has a blade edge 13a consisting of a right angled edge and a bottom face 13b in parallel with the face 12b are provided. A metallic plate 11 to be worked having a thickness (t) is imposed on the die 12 by projecting the same by a required width W from the ridge 12d between the faces 12a and 12b. The space (d) between the face 12a and the edge 13a is set at d<t. The blade 13 is driven downward in parallel with the face 12a in the above-mentioned state, whereby the projecting part of the plate 11 is bent along the ridge 12d and is sheared along the face 12a, and a bent part having a ridge 11d and a bent part 11a of a prescribed length H is obtd.
Patent JP-S6358159-A (JP)
Title: Apparatus for inspecting interior of pipe
Inventor: YAMAGUCHI KEIICHI
IPC: G01N29/04
Filed: 1986-08-28
Abstract: PURPOSE:To facilitate inspection work through automation, by providing a means for automatically transmitting and receiving a signal between the memory device and holder of a pig when the pig inserted in a pipe to be inspected to perform inspection is held by the holder. CONSTITUTION:Inspection is performed by inserting a pig 2 in a pipe to be inspected but the pig 2 is held by a pig holder 1 at the time of non-inspection. A partition plate 1a is provided to said holder 1 and a light passing hole 1b is provided to said partition plate 1a. Further, a light passing hole 2a is provided to the pig 2 is opposed relation to the light passing hole 1b. When the pig 2 approaches the partition plate 1a, a light emitter 4b is allowed to emit light by the control circuit 6a of the holder 1 and said light is received by the light receiver 4a of the pig 2 to allow the pig 2 to stop at a definite position. The inspection data from the memory device 3 of the pig 2 is sent to a light receiver 5b from the light receiver 5a to be read by a signal processor 10. Further, power is sent to the solar cell 12 of the pig 2 from a light source 11. Since signal transmitting and receiving means are provided to the pig and the pig holder, inspection is automated and an inspection time can be shortened.
Patent JP-S6265181-A (JP)
Title: Method for checking nick by picture processing
Inventor: NISHI SHIGEYUKI
IPC: G06K9/36
Filed: 1985-09-18
Abstract: PURPOSE:To improve the checking accuracy of nicks by detecting a pattern of binary coded picture element data in case a nick is detected at a corner part of a linear peripheral part through scanning. CONSTITUTION:The linear peripheral parts W1- of the picture element data on an object to be checked are scanned. Then the total number of dots in the depth direction of a nick until the contour of the object to be checked is decided in its width direction only in case the picture element data has a nick. Then the depth, the width and the area of the nick are stored in a memory 6. These stored depth and width of the nick are compared with each set value. Thus it is possible to decide whether the object to be checked is defective or not.
Patent JP-H0367266-A (JP)
Title: Polyester resin for toner
Inventor: TAKU MASAYUKI
IPC: G03G9/087
Filed: 1989-08-07
Abstract: PURPOSE:To enable copying or printing with stable image characteristics by polycondensing ester obtd. by esterifying dicarboxylic aced, diol and one or more kinds of compds. selected among polycarboxylic acids except dicarboxylic acid and polyols except diol. CONSTITUTION:Dicarboxylic acid, diol and one or more kinds of compds. selected among polycarboxylic acids except dicarboxylic acid and polyols except diol are esterified and/or transesterified and the resulting ester is polycondensed and cross-linked to obtain polyester resin for a toner having 0.5-3.0 mg KOH/g acid value, 36-75 deg.C glass transition temp. (Tg) and 100-130 deg.C temp. (Tv) at which the resin attains to 5X10<5> P melt viscosity. When the polyester resin hardly charged by self-electrification is used, a toner having suprior anti-offsetting property and fixability is obtd. and copying or printing with stable image characteristics is enabled.
Patent JP-2000037339-A (JP)
Title: Method and device for controlling dish washer
Inventor: SATO TAKASHI
IPC: A47L15/46
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To detect an abnormality state where the water of a washing tub is decreased and to deal with it by providing a process for stopping water supply and stopping a processing after that when it is judged that water is not supplied till the prescribed water level of the washing tub within a reference time. SOLUTION: The arithmetic control part 1aa of a computer 1a supplies water to a water supply valve 3a till the prescribed water level of the washing tub, clocks a time from a water supply start to the transmission of a detecting signal by a float switch 2a, multiples the time by a constant being more than zero and equal to below one to obtain the reference time. The dishes are washed for a fixed time by driving a washing pump 4a and, then, more water is supplied to the water supply valve 3a. When it is judged that water is supplied to the prescribed water level in the washing tub within the reference time, water supply to the water supply valve 3a is stopped and the processing is continued.  Besides, it is judged that water is not supplied at the water level between the prescribed water levels, water supply to the water supply valve 3a is stopped and the processing after that is stopped.
Patent JP-S6181070-A (JP)
Title: Repeating broadcast system of facsimile communication
Inventor: TANAKA KATSUTOSHI
IPC: H04L69/40
Filed: 1984-09-28
Abstract: PURPOSE:To output a transmission original and the communication result automatically from a slave station and retransmitting the original from the slave station to subslave stations, where communication abnormality occurs, on the basis of the communication result by providing the slave station with the function which can detect the communication abnormality if it occurs in broadcast transmission to plural subslave stations repeated by the slave station. CONSTITUTION:If a reception original is not outputted form a subslave station 4 because of communication abnormality of the subslave station 4, the transmission original obtained by reading out original information stored in a memory and a communication result list, which indicates that the original transmission to the subslave station 4 is impossible at the broadcast transmission time, are outputted from a slave station 2. The slave station 2 discriminates the occurrence of communication abnormality in the subslave station 4 on the basis of this communication result list, and the original outputted to the slave station 2 is retransmitted to the subslave station 4, and then, the reception original is outputted from the subslave station 4. A master station completes the transmission to the slave station to terminate the repeating broadcast from the master station to subslave stations.
Patent JP-H0867306-A (JP)
Title: Device for separating paper cup from bottle and can
Inventor: KATAGAMI HIROSHI
IPC: B65F1/14
Filed: 1994-08-30
Abstract: PURPOSE: To develop a device for separating a paper cup from an empty bottle and an empty can. CONSTITUTION: A container press mechanism is provided above an opening portion of a recovery vessel 1 which forms bottle/can containing portion 1b for containing noncombustible containers such as bottle/can and a paper cup containing portion 1A for containing a paper cup as a combustible container. A paper cup pressed by container press mechanism is dropped into the paper cup container portion 1A due to its press deformation. A bottle and a can not pressed by the container press mechanism are slidingly dropped into the bottle and can containing portion 1B without being deformed. Accordingly, a paper cup is reliably separated from an empty bottle and an empty can in simple structure.
Patent JP-S5997595-A (JP)
Title: Liquid phase epitaxial growing method
Inventor: NAKAJIMA KAZUO
IPC: H01L21/208
Filed: 1982-11-22
Abstract: PURPOSE:To carry out liq. phase epitaxial growth without causing crystal defects by growing an AlxIn1-xAs crystal on the (111)A crystal face of an InP crystal or the (111)A crystal face of a crystal of a III-V group compound formed on the InP crystal. CONSTITUTION:An AlxIn1-xAs crystal or an AlxGayIn1-x-yAs crystal is epitaxially grown in a liq. phase on the (111)A crystal face of an InP crystal or the (111)A crystal face of a crystal of a III-V group compound grown epitaxially on an InP crystal substrate. Since the crytal is grown on the (111)A face, the (110) face is suitably selected as a plane of cleavage of laser, yet parallel planes of cleavage can be formed by selecting only the same direction of cleavage, so a plane of resonance of laser can be formed.
Patent JP-H0948351-A (JP)
Title: Article conveyer with cover
Inventor: IKOMA YOSHIFUMI
IPC: B62B5/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To make an ear piece provided to a conventional cover unnecessary, and to carry out the opening and closing operation of a fastener at the corner of the front surface and the upper surface of a cover smoothly. SOLUTION: In a baggage housing surrounded by a pair of left and right side frame bodies, a rear frame body, and a bottom frame, a hexahedral sheet form cover 25 to cover the front and the rear, the left and the right, and the upper and the lower surfaces, is installed, a pair of fasteners 34 continued from the front surface 28 to the upper surface 29 of the cover 25 are provided at the left and the right sides, so as to form an opener 35 allowable to open and close along the front surface 28 to the upper surface 29 of the cover 25, and a pad 37 to maintain the corner of the front surface 28 and the upper surface 29 of the cover 25 in a circular curved form is provided at the upper end at the inner side of the left and the right side surfaces of the cover 25, and the pad 37 is formed in a thin plate form.  The upper end and the front end of the pad 37 is formed in a circular curved form along the corner of the front surface 28 and the upper surface 29 of the cover 25.
Patent JP-H0256277-A (JP)
Title: Resist applying method
Inventor: INAMI TAKASHI
IPC: B05D1/40
Filed: 1988-08-18
Abstract: PURPOSE:To form a uniform resist film over the entire surface of a glass substrate with a small amt. of resist by dropping the resist onto the substrate, inclining the substrate from horizontal and rotating the substrate, then returning the substrate to the horizontal and rotating the substrate at the time of applying the resist on the substrate by a spinner. CONSTITUTION:The resist 3 is dropped onto the glass substrate 1. The amt. of the resist 3 is smaller than the amt. required heretofore and the area covered by the resist is <=60% of the area of the substrate 1 (Fig. a). The substrate 1 is then inclined from the horizontal and is rotated at a low speed (Fig. b). Then, the initial resist 3 forms the spiral flow spreading along the dropping shape thereof in the beginning. However, the resist 3 spreads evenly over a wide range and covers >=60% of the area of the substrate 1 as the rotating time passes by (Fig. c). The resist 3 film of a uniform film thickness applied fully up to the corner parts of the substrate 1 without allowing these parts to remain without being coated is formed when the substrate on which the resist 3 spreads over the wide range is returned to the horizontal and is rotated at a high speed (Fig. d).
Patent JP-S6270300-A (JP)
Title: Semi-insulating gaas single crystal
Inventor: WASHITSUKA SHOICHI
IPC: C30B33/00
Filed: 1985-09-19
Abstract: PURPOSE:To produce a semi-insulating GaAs single crystal having high specific resistance in high reproducibility, preventing the lowering of the specific resistance caused by thermal treatment, by suppressing the concentration of C and Si in the undoped GaAs single crystal produced by direct synthesis LEC process below a specific level. CONSTITUTION:A crucible 3 made of PBN (thermally decomposed boron nitride) free from Si contamination is placed in a high-pressure vessel 1, high-purity Ga and As used as raw materials are charged in the crucible 3, the raw material is encapsulated with an encapsulant consisting of B2O3 4 having a water-content of <=100ppm and the content of the crucible is heated and melted with the heater 2. A GaAs seed crystal is dipped in the molten raw material covered with B2O3 and slowly pulled up under a pulling-up pressure of about 7atm to obtain a GaAs single crystal 5 free from dopant. A semi-insulating GaAs single crystal having a specific resistance of 3X10<7>-1X10<8>OMEGAcm at room temperature and a specific resistance ratio before and after the heat-treatment at 850 deg.C for 15min in As atmosphere of about 1 in the form of a wafer can be produced by setting the concentrations of C and Si in the semiconductor to <=5X10<15>cm<-3> and <=2X10<15>cm<-3>, respectively.
Patent JP-H1140815-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/04
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of new structure which is high in both the operating performance and reliability. SOLUTION: In a semiconductor device which takes advantage of a crystal semiconductor thin film, formed on a substrate 106 possessed of an insulating surface, impurities are locally injected into an active region 102 for the formation of a pinning region 104. The pinning region 104 restrains a depletion layer from expanding from a drain side, so as to prevent a short channel effect effectively. Since a channel forming region 105 is intrinsic or substantially intrinsic, high mobility is realized.