baber/WOPTO huggingface dataset:
Patent JP-S62121459-A (JP)
Title: Electrophotographic sensitive body
Inventor: KUMAGAI MASASHI
IPC: G03G5/06
Filed: 1985-11-21
Abstract: PURPOSE:To obtain the titled body capable of holding a high photosensitive characteristics and having improved electric charge fatigue and electrostatic properties by jointly using specific kinds of the electric charge transfer agents in a prescribed ratio. CONSTITUTION:A beta type copper phthalocyanine is used as the electric charge generating agent. The electric charge carrier layer comprises 0.8-5.0pts.wt. a compd. shown by formula (II) on the basis of 100pts.wt. a compd. shown by formula (I) as a main component. In formula I, R1 is 2-4C an alkyl group, R2 is an aryl or an alkyl substd. aryl group. In formula II, R1 is 2-4C an alkyl group, R2 is 2-4C an alkyl or an aryl or an alkyl substd. aryl group, R3 is an aryl or a benzyl group. Said two compds. are mixed with a small amount of a binding agent such as a polycarbonate resin etc., and chloroform to prepare a coating solution. The obtd. coating solution is coated on the surface of the electric charge generating layer, and dried to form the electric charge transfer layer.
Patent JP-S62120474-A (JP)
Title: Thin film producing apparatus
Inventor: TODA TOSHIHIKO
IPC: G11B5/667
Filed: 1985-11-21
Abstract: PURPOSE:To stably form a thin functional film without wrinkling a high-polymer film substrate under transfer by heating up the above-mentioned substrate which is supported and transferred by a cylindrical can according to a heating up pattern and passing the substrate through a film forming region. CONSTITUTION:The high-polymer film 2 which is delivered from an unwinding roll 1 in a vacuum vessel is wound on the cylindrical can 3 kept at a prescribed temp. and is transferred by the can so as to be passed through the film forming region D where a thin magnetic metallic film is formed thereon by a sputtering source 4 for a magnetic metal; thereafter, the film is taken up on a take-up roll 5. A heating up means 10 consisting of plural IR lamps (a)-(d), etc., is disposed from near the part where the above-mentioned 2 is supported on the can 3 up to the film forming region D in the thin film producing apparatus constituted in the above-mentioned manner. The above-mentioned high-polymer film 2 is thereby heated up to the temp. in the film forming stage according to the heating up pattern which is approximately linear or the like.
Patent JP-H1191651-A (JP)
Title: Caterpillar belt for crawler machine
Inventor: SHODA ISAHIKO
IPC: B62D55/096
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent noise and improve durability by forming a caterpillar belt by connecting, with a plurality of connecting pins, track blocks in a strap- shape, where buffer elastic material is mounted in fixed conditions to a portion that can abut against the connecting pins in the longitudinal direction of the unit. SOLUTION: A caterpillar band composed of a plurality of track blocks 1 is formed by connecting a pin hole 6 at a front of one caterpillar block 1 and a pin hole 6 at a rear of the other caterpillar block 1 with a connecting pin 5. Elastic material made of a rubber sheet 4 is mounted in a fixed condition on the portion that abuts against the connecting pin at the front of the track block 1.
Patent JP-H09101629-A (JP)
Title: Resin composition for toner and toner
Inventor: SUZUKI KIYOKAZU
IPC: G03G9/087
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. for a toner having excellent low temp. fixing property, offset resistance and stability of an image and without causing any filming on a photoreceptor or contamination on the white base due to a fixed image by preparing the resin essentially comprising vinyl polymers and incorporating a polyethylene resin having specified average mol.wt. into the compsn. SOLUTION: This resin compsn. for a toner essentially consists of vinyl polymers containing styrene monomers and (meth)acrylate monomers as the structural units and contains a polyethylene resin having 30000-500000 weight average mol.wt. by 1-35wt.%. The obtd. resin compsn. for a toner is used to produce a toner. If the weight average mol.wt. of the plyethylene resin is <30000, filming or contamination on the white base is caused. If the weight average mol.wt. is higher than 500000, the fixing property of the vinyl copolymer decreases. If the amt. of the polyethylene resin is <1wt.%, the effect of the polyethylene resin is hardly obtd. If the amt. is higher than 35wt.%, the polyethylene resin is easily separated from the vinyl copolymers to decrease the fixing property.
Patent JP-S61138261-A (JP)
Title: Electrophotographic developing method
Inventor: KAMIYAMA MASAFUMI
IPC: G03G15/09
Filed: 1984-12-11
Abstract: PURPOSE:To facilitate control of development characteristics and image characteristics by laminating an insulating resin layer and a conductive surface layer on a conductive base of a developing sleeve provided with a permanent magnet in the inside, and changing the thickness of the insulating resin layer. CONSTITUTION:The developing sleeve 6 made of conductive Al or iron is formed on the outer circumference of a rotary magnetic field generator 9 composed of the plural permanent magnets N, S, and the insulating resin layer 7 made of an acrylate type resin, polycarbonate, or the like is formed on this layer 6, and further, the conductive surface layer 8 is laminated on the layer 7 by vapor deposing a metal, such as Al, Ni, or Cr. The change of the thickness of the layer 7 varies the characteristics of both development and image, thus permitting the controls of the gamma value, image sharpness, and halftone to be facilitated.
Patent JP-H01101484-A (JP)
Title: Ultrasonic body detecting device
Inventor: TAKAGI TOSHIMASA
IPC: G01S7/527
Filed: 1987-10-15
Abstract: PURPOSE:To preclude miswarning due to noise by resetting the annunciation state of an annunciation part when continuous noise is detected in a noise monitoring period. CONSTITUTION:The noise monitoring period is provided after detecting operation using a sent and a received ultrasonic wave. The noise monitoring part consisting of a noise detecting circuit 7 and a decision circuit 8 receives the ultrasonic wave received in said noise monitoring period and outputs a noise detection signal when the ultrasonic wave is continuous. While this noise detection signal is outputted, a sending circuit 2 and a detecting circuit 5 as main circuit parts for body detection stop functioning. Then when said noise detection signal exceeds a prescribed time set in a timer circuit 9, the annunciation of the annunciation part 6 is reset. Consequently, the annunciation is not carried on in case of wrong annunciation due to noise, so the erroneous annunciation is reduced.
Patent JP-H07123758-A (JP)
Title: Thermoelectric power generator
Inventor: SAWANO RIICHI
IPC: H02N11/00
Filed: 1993-10-19
Abstract: PURPOSE:To provide a thermoelectric power generator which is constituted by combining a combustor and thermoelectric conversion modules and is contrived to efficiently heat the heated surfaces of the modules and to prevent the thermal destruction of the modules. CONSTITUTION:A variable conductance type heating heat pipe 2 is installed, with its heat receiving section 2c facing a combustor 1, and, at the same time, multiple thermoelectric conversion modules 3 are arranged on the peripheral surface of the heat radiating section 2d of the pipe 2 in a heat transferring state. In addition, a gas reservoir section 2e in which a non-condensable gas is enclosed and which is equipped with heat radiating fins 2f is continuously provided on the heat radiating section 2d of the pipe 2 and the heated surfaces (on a high-temperature interface side) of the modules 3 are uniformly heated by supplying the combustion heat of the combustor 1 to the modules 3 by using the pipe 2 as a heat carrying means. At the same time, the abnormal overheating of module elements is prevented when the inputted quantity of heat increases by using the variable conductance function of the pipe 2.
Patent JP-H1195429-A (JP)
Title: Negative type image recording material
Inventor: OSHIMA YASUHITO
IPC: G03F7/004
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a negative type image recording material capable of direct photomechanical processing with IR laser from a digital signal from a computer etc. SOLUTION: The image recording material contains at least an iodonium sulfonate represented by the formula, a high molecular compd. having alkali- soluble groups, a crosslinking agent which causes crosslinking by acid and an IR absorber. In the formula, Ar1 is heteroaryl contg. at least one N, O, S or Se atom, Ar2 is heteroaryl or aryl, Ar1 and Ar2 may be the same or different, R1 is an n-valent aliphatic, arom. or heterocyclic arom. group which may have a substituent and (n) is an integer of <=10.
Patent JP-H04139948-A (JP)
Title: Original reader
Inventor: WAKAHARA SHINICHI
IPC: B41J5/30
Filed: 1990-10-01
Abstract: PURPOSE:To reduce the processing time by devising the reader such that print processing is implemented to the front side of an original as soon as information of the original is read-processed. CONSTITUTION:The reader main body 1 is provided with an automatic original carrier section 2, a paper discharge tray 3, an original platen plate 4, a couple of paper feed rolls 5 of almost semi-cylindrical form, a separate carrier section 6 comprising a separate roll 6a and a feed roller 6b, an original read section 7, an original information read means 8, a carrier roller 9, a paper discharge roller 10, a platen 11 and a print means 12. As soon as the information of an original is read-processed, print processing is implemented to the front side of the original. Thus, the processing time is reduced.
Patent JP-H0688101-A (JP)
Title: Fine copper powder for packing via hole
Inventor: TATEIWA HIRONORI
IPC: B22F1/02
Filed: 1992-09-03
Abstract: PURPOSE:To provide the powder which has a good flow property, a high packing property and the sintering temp. coinciding with the sintering behavior of a green sheet and can avert the deformation and crack of a ceramic substrate by coating the surface of fine copper powder formed to specific grain sizes with a fatty acid of specific carbon atoms. CONSTITUTION:This copper powder is formed by coating the fine copper powder having 0.5 to 10mu average grain sizes with the >=10C fatty acid. The fine copper powder has >=600 deg.C sintering temp., the good flow property and the high packing property, averts the deformation and crack of the ceramic substrate at the time of sintering and is extremely adequate as the powder for packing via holes. The dispersibility is poor if the average grain size is below the lower limit and conversely cavities are liable to be formed within the via holes after sintering if the average grain size exceeds the upper limit. The fatty acids acts to suppress sintering as a barrier for the copper powder in a sintering stage. The sintering of the copper begins when the fatty acid is decomposed by the temp. rise. This decomposition temp. varies with the kinds of the fatty acids. The >=10C fatty acid is necessary in order to increase the sintering temp. to >=600 deg.C.
Patent JP-S62119856-A (JP)
Title: Single-based fluorescent lamp
Inventor: IMAMURA HIROSHI
IPC: H01J61/72
Filed: 1985-11-20
Abstract: PURPOSE:To increase the brightness of light emitted from the top of a lamp by regulating, within a particular range, the relation between the inner diameter of a glass bulb having a nearly sphere-shaped top and the distance from a cathode filament to an anode which are sealed in the bulb, to form a single- based fluorescent lamp. CONSTITUTION:A single-based fluorescent lamp to be used as the display element of a large-sized color display device or the like is formed by coating the inner surface of a glass bulb 10 of near sphere-shaped top with fluophor 11 and arranging in it a cathode filament 13 and an anode 15, provided at the tip of an insulation-coated lead wire 14, being opposed to each another. In this process, the relationship between the inner diameter d of the bulb 10 and the cathode-anode distance l is regulated to satisfy d<=l<=3d. Thus the brightness of light emitted from the top of the bulb is increased with any value selected for the inner diameter of the bulb 10. Consequently, small-sized lamps of high brightness applicable to various display sizes can be obtained.
Patent JP-S63114259-A (JP)
Title: Bipolar type transistor
Inventor: KATO NAOTO
IPC: H01L29/73
Filed: 1986-10-31
Abstract: PURPOSE:To decrease the temperature of an external connecting part for an emitter, by arranging the external connecting part for the emitter, which is formed on the surface electrode of the emitter for electrical connection to the outside, at a position which is protruded from a part surrounded by the emitter region. CONSTITUTION:A rear stage emitter electrode 7 is formed on the main surface of a semiconductor substrate and arranged at the inside parts of finger parts 41-48 of an emitter. The electrode 7 is also formed at the central part of the finger parts. The electrode is extended toward the direction perpendicular to the longitudinal direction of the finger parts 41-48 of the emitter. A protruding region 71, on which an external connecting part 13 of the emitter, is provided at the outside of a part surrounded with the finger parts 41-48 of the emitter. The external connecting part 13 of the emitter comprises a metallized layer and is formed in the protruding region 71. Electrical connection to the outside is performed at this part. Thus the effect of heating at the emitter region can be decreased, thermal fatigue at this part is alleviated and the life of the products can be elongated.
Patent JP-H0569790-A (JP)
Title: Riding member protection controller
Inventor: TAKAI HIDEO
IPC: B60R21/01
Filed: 1991-09-12
Abstract: PURPOSE:To use repeatedly a riding member protection controller by prohibiting the re-start of a starting means after the finish of the operation of an operation means started according to the decision outcome of the 1st deciding means when it is decided by means of the 2nd deciding means that acceleration is more than the 2nd acceleration. CONSTITUTION:An operating means 200 operates a riding member protection device. Also, a starting means 202, when it is decided by means of the 1st deciding means 201 that acceleration imparted on a vehicle is more than the 1st acceleration, starts the operating means 200. Hereupon, the 2nd deciding means 203 decides whether or not acceleration added to the vehicle is more than the 2nd acceleration that is larger than the 1st acceleration. And, when it is decided by means of the 2nd deciding means 203 that the acceleration is more than the 2nd acceleration, the re-start of the starting means 202 is prohibited by means of a start prohibiting means 204 after the finish of the operation of the operating means 200 started according to the decision outcome of the 1st deciding means 201. As a result, if acceleration is smaller than the 2nd acceleration, the device can be used repeatedly.
Patent JP-H07115502-A (JP)
Title: Facsimile equipment
Inventor: TOMINAGA SOICHIRO
IPC: H04N1/23
Filed: 1993-10-19
Abstract: PURPOSE:To allow a receiver side to securely select same routine paper as a transmission original only with the operation of a standard communication protocol even in the communication between districts whose usage of routine paper differs from each other. CONSTITUTION:A destination ID is acquired by a TSI signal from a sender side and stored in a RAM (step 102), size information is acquired by a DCS signal and stored in the RAM (step 104). Then the stored destination ID is discriminated (steps 108,110) and a district of the sender is specified while a USA flag is cleared or set depending on the result of discrimination. When the district of the sender is specified, a size of recording paper decided by a standard communication protocol closest to the size indicated by the size information based on the size information or a size of recording paper other than the size closest to the size indicated in the size information is selected (steps 108-132).
Patent JP-H08105864-A (JP)
Title: Test apparatus and method using elastic wave pulse
Inventor: MUKAI KAZUHIRO
IPC: G01N29/12
Filed: 1994-09-30
Abstract: PURPOSE: To stably evaluate a subject by transmitting elastic wave pulses to the subject, receiving pulses multiple-reflected in the subject, Fourier- transforming first and the following pulses among the received pulses respectively and obtaining a ratio signal of conversion signals respectively obtained from the above signals. CONSTITUTION: Elastic wave pulses x (ω) are transmitted via a probe 2 to a subject S. A first pulse b1 (t) initially received among those multiple-reflected and propagating and a second pulse b2 (t) reflected according to characteristics Rf (ω) on a border face of the subject S and again propagating in the subject S are selected. Respective functions (ω), b1 (t), b2 (t) are Fourier-transformed to obtain X (ω), B1 (ω), B2 (ω) respectively corresponding to the above functions. A ratio signal B3(ω)=B2(ω)/B1(ω) comprises only transfer functions exhibiting reflection characteristics opposite to those of a material, so that by obtaining this signal, deterioration test and flaw detection can be performed independently of transmission/reception characteristics of the probe and the border face and input signal characteristics.
Patent JP-H0569686-A (JP)
Title: File for bookbinding and its bookbinding machine
Inventor: SAKURAI YASUO
IPC: B42C11/04
Filed: 1991-09-13
Abstract: PURPOSE:To enhance the efficiency of bookbinding operation using a file for applying an ultraviolet-curable adhesive and at the same time, provide high safety function. CONSTITUTION:A file for bookbinding 1 is formed by applying an ultraviolet- curable adhesive 6 to a spine cover 4 formed using an ultraviolet beam transmissive member. A bookbinding machine 10 is composed of a base 13 for installing the file which is formed using an ultraviolet beam transmissive member, a file support part 17 arranged against the base 13, and a means 14 for emitting an ultraviolet beam which is arranged on the opposite side to the side where the file is installed on the base. Thus an ultraviolet beam emitted by the means 14 for emitting an ultraviolet beam passes through the ultraviolet beam transmissive members of the base 13 and the file 1 to be projected to the adhesive 6. Subsequently, the adhesive becomes cured so that it can adhere a material A to the interior of the file 1.
Patent JP-H09105392-A (JP)
Title: Horizontal scroll compressor
Inventor: HIROOKA KATSUMI
IPC: F04C29/02
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent the delay of lubrication onto a thrust surface at the time of restarting and to solve a fear of seizure or binding occurring by opening a drain oil port at the more upper side than a horizontal surface, passing through the center line of an oil sump chamber, of an inner wall surface of this oil sump chamber. SOLUTION: When an electric motor M is driven, a turning scroll 2 performs its revolving rotary motion on a circular orbit of a revolving radius as its rotation being checked by a rotation checking mechanism 3, and it is guided to the central part as compressing the inhaled gas, pushing a check valve 17 open from a discharge port 13, and it is discharged to the outside by way of a discharge pipe 83. In this case, a drain oil port 67 is formed in an upper part of an inner wall surface of an oil sump chamber 63 formed in the frame 6, if possible, in a range of the more upper part than a horizontal surface passing through a center line of this oil chamber 63.  With this constitution, during compressor stoppage, lubricating oil in the oil sump chamber 63 is holdable without dropping in the lower part, and thereby aby delay of lubrication to a thrust surface in time of restarting is prevented from occurring. In addition, gas due to foaming or the like of a coolant is dischargeable from the drain oil port 67 without fail.
Patent JP-H02108584-A (JP)
Title: Recording apparatus
Inventor: KAGAMI YOSHIJI
IPC: B41J2/325
Filed: 1988-10-19
Abstract: PURPOSE:To perform reciprocating printing operation by mounting a plurality of recording heads having heating elements generating heat corresponding to an image signal and a plurality of take-up shafts driven independently for taking up a transfer medium after recording on a reciprocally runnable carriage. CONSTITUTION:Ribbon cassettes 1, 2 having long ink ribbons 3, 4 received therein are mounted on a carriage 5 in a stacked state in a detachable manner. A belt 6 is connected to the carriage 5 and, when a motor 6d is driven, the carriage 5 reciprocally runs along a guide shaft 7 in directions A, B and take-up shafts 8, 9 are constituted at the predetermined positions of the carriage 5 so as to be independently rotated in reverse directions by a drive means in synchronous relation to the running of the carriage 5. Recording heads 10, 11 are alternately brought to a head-down state corresponding to the running direction of the carriage 5 at the time of recording not only to press the ink ribbons 3, 4 to a platen 13a through a recording sheet 12 but also to selectively heat the ink ribbons 3, 4 in synchronous relation to the running of the carriage 5 and transfer the ink molten in an image pattern state to the recording sheet 12 to perform recording.
Patent JP-H0230744-A (JP)
Title: Method for continuously hot dip plating metallic plate
Inventor: ISHII TOSHIO
IPC: C23C2/00
Filed: 1988-10-19
Abstract: PURPOSE:To obtain a proper coating weight of a plating film when the surface of a metallic plate is plated with an adjustable plating metal feeder, by controlling the feed of a metal according to the measured result of the thickness of a plated metal from a coating weight regulating part. CONSTITUTION:The thickness of a plated metal 9 is measured with a sensor 10 set at the upper stream side of a continuous plating line with respect to a coating weight regulating part 8. The thickness of the metal 9 including an excess metal brought from the part 8 is detected and the feed of a metallic material 2 by a plating metal feeder 4 is controlled according to the detected value.
Patent JP-H068326-A (JP)
Title: Multi-layer combination packaging foil and production thereof
Inventor: ANTERO MAKIRAAKUSO
IPC: B65D75/12
Filed: 1992-09-30
Abstract: PURPOSE: To provide a multilayer combination packaging foil used in the packaging of a food product and similar expendables and a method for producing the same. CONSTITUTION: A packaging foil comprises a laminate of two multilayer foil strips 1-3, 4-6 containing one or several partition wall layers 2, 5 and the strips are pref. bonded mutually by compressive heat sealing. At least one side end parts 7 of the first multilayer foil strips 4-6 are brought into contact with the corresponding end parts 10 of the second multilayer foil strips 1-3 to be bent or bent so as to leave small gaps between both end parts 7, 10.
Patent JP-S62118460-A (JP)
Title: Memory back-up system
Inventor: ISHIKAWA KAZUHIKO
IPC: G06F12/16
Filed: 1985-11-19
Abstract: PURPOSE:To make decision accurate by confirming writing and reading operation of a memory then advancing a program according to stored content of the memory. CONSTITUTION:When power failure is restored and a power source is made again and a microcomputer is reset, residual voltage of a capacitor is measured utilizing A/D converting function of the microcomputer 1. Voltage at the time of power source making is taken out by a conversion table and the value is compared with the lowest voltage of RAM holding. When the voltage is higher than the lowest voltage of RAM holding, the state of preservation of the RAM is reconfirmed by collation of codes. When all codes conform, it is decided that the state of preservation of the RAM is proper, and decided whether writing operation and reading operation are normal or not. The program is advanced according to the stored content of the memory only after confirming that the RAM operates normally.