baber/WOPTO huggingface dataset:
Patent JP-S59168450-A (JP)
Title: Electrophotographic sensitive body
Inventor: MABUCHI MINORU
IPC: G03G5/06
Filed: 1983-03-15
Abstract: PURPOSE:To obtain an electrophotographic sensitive body superior in sensitivity and durability by incorporating a specified bisazo pigment in an electrostatic charge generating layer and a specified hydrazone compd. in a charge transfer layer. CONSTITUTION:A charge transfer agent contained in a charge transfer layer is a compd. represented by formula I in which A is a coupler residue and, preferably, one of groups represented by formulae II-V; B is H, halogen, alkyl, or alkoxy; n is 1-4; X is an atomic group necessary to condense with a benzene ring to form naphthalene, anthracene, carbazole, or the like ring; Y is -CON(R5, R6); R5 is H, optionally substd. alkyl or aryl; R6 is optionally substd. alkyl or aryl; and Z1, Z2 are each optionally substd. alkyl or aryl. A laminated electrophotographic sensitive body is obtained by laminating on a conductive substrate, said charge generating layer and a charge transfer layer contg. one of compds. represented by formula VII in which R1, R2 are each optionally substd. alkyl or aralkyl or phenyl, or a residue necessary to form a 5- - 6-membered ring together with N; R3, R4 are each optionally substd. alkyl or aralkyl or aryl; and Ar1, Ar2 are optionally substd. arylene. As a result, sensitivity and durability are enhanced.
Patent JP-H11235241-A (JP)
Title: Housing device for corner
Inventor: OSAWA KEIKO
IPC: A47G1/02
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To utilize a corner of a room for various purposes besides housing by arranging a housing compartment at the corner to be adjacent to one wall surface of the corner providing a space from an other wall surface and providing a door which travels linearly with a vertical axis as a fulcrum at the corner not in contact with the wall surface of the housing compartment. SOLUTION: The housing compartment 1 is a closet 10, for example, where a hanger hanging clothes is hung from a hanger pipe 9 and contained, which is horizontally disposed inside an outer frame 8 being square in a planar cross section. The dextral surface of the housing compartment 1 is abutted on one wall surface 2 and the space 4 is provided form an outer wall surface 3 of the corner. Besides, the door 5 is rotated or travelled straight with the vertical axis 6 as a fulcrum, which is disposed in the corner not in contact with the wall surface 2 of the housing compartment 1. Then, the housing compartment 1 is hidden by the door 5 and also the space 4 between the housing compartment 1 and the other wall surface 3 is made to be open possible so that the corner part is used for the purpose besides housing by placing a television 18 on a wagon, for example, in the space 4.
Patent JP-H05239919-A (JP)
Title: Interval retainer for concrete form
Inventor: HAYASHI KATSUSHIGE
IPC: E04G17/06
Filed: 1992-02-27
Abstract: PURPOSE:To easily install a form surely and in a short time, also eliminate the possibility to damage the form, and easily cope with the change of width of foundation concrete to be placed. CONSTITUTION:An outer side regulating piece 4 is welding-fixed to one end of a connecting piece 3. An inner side regulating piece 5 is welding-fixed to the connecting piece 3 on a little inner side of the outer side regulating piece 4. A form engaging part 6 is formed between the outer side and inner side regulating pieces 4 and 5. The outer side regulating piece 4 is formed in a length of at least a half or more of an overall height of the form. The inner side regulating piece 5 is formed in a length in a range noninterfering to foundation concrete to be placed. Plural through holes 7 are formed on the connecting piece 3. The connecting pieces 3 of a pair of the regulating members 2 having the same shape are mutually overlapped above and below, and bolts 8 are put into through holes 7 to threadedly mount nuts 9 for composing an interval retainer. A distance between the form engaging parts 6 is made changeable by changing connecting positions of both the connecting pieces 3.
Patent JP-S60185688-A (JP)
Inventor: YAMAMOTO KAZUHIRO
IPC: B60G11/20
Filed: 1984-03-05
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-S56139975-A (JP)
Title: Printing and recording system
Inventor: HONMA ROKUROU
IPC: B41J2/475
Filed: 1980-04-02
Abstract: PURPOSE:To miniaturize a printing head and reduce the weight as well as the consumed electric power of the same by a method wherein the energy of vibration generated by a supersonic oscillator is utilized as a part of printing energy. CONSTITUTION:The supersonic oscillator 5 is arranged to face against a print wire 2 interposing recording paper 4. The supersonic oscillator 5 is excited by a high frequency electric source 6 immediately before the print wire 2 collides against the recording paper 4 to effect the printing, and the amplitude of its vibration is amplified by a resonance horn 7. The impact force of the print wire is impressed to one face of the recording paper through an ink ribbon 3 while the supersonic vibration is impressed to the other face of the recording paper, and, as a result, these forces are summed up and the printing may be effected.
Patent JP-H01218248-A (JP)
Title: Pulse signal receiving circuit
Inventor: OSAWA CHIHARU
IPC: H03K5/125
Filed: 1988-02-26
Abstract: PURPOSE:To reproduce a pulse signal approximate to an output signal on a transmission side even from a transmission waveform whose high frequency components are lost by utilizing the changing inclination of the inputted waveform and generating the pulse signal. CONSTITUTION:A potential difference signal E whose high frequency components are attenuated is inputted to a first sample-and-hold circuit 8. The holding circuit 8 samples the potential at every constant time, and until a next sampling time point, it continues to output the sampling value as a this-time value G. The second sample-and-hold circuit 8A samples the this-time value G before the holding circuit 8 samples the next signal, and it continues to outputs the value as a last-time value H until the next sampling time point. Consequently, since the output H of the holding circuit 8A corresponds to either of the output of this time or the last time of the holding circuit 8, by comparing the present time value G with the last time value H by means of a comparator 9, the pulse signal as the output shown as a figure C can be obtained.
Patent JP-S6122285-A (JP)
Title: Method for molding and assembling clock hand
Inventor: TAKIGUCHI TAISUKE
IPC: G04B19/04
Filed: 1984-03-06
Abstract: PURPOSE:To reduce the number of manufacturing processes and to impart flexibility to cope with the alteration of a specification, by continuously forming hand molding parts to a hoop material and applying decoration treatment to the hoop material as it is and, thereafter, punching the decorated hoop material in a hand shape immediately before the assembling to clock movement. CONSTITUTION:A strip member 1 having a plurality of hand molding parts continuously formed thereto is prepared and decoration treatment such as painting or plating is applied to said strip member 1. Immediately before each of hands 1a is assembled in clock movement, said hands 1a are withdrawn from the hand molding parts of the strip member 1 by press or laser procesing and each of them is assembled in clock movement as it is. By this method, because the hands 1a are not divided, decoration treatment can be simply performed and handling becomes easy and the manner of coping with the aleration of a design can be performed rapidly.
Patent JP-S62200280-A (JP)
Title: Magnetic body detector
Inventor: YAMASHITA MITSUO
IPC: G01R33/02
Filed: 1986-02-27
Abstract: PURPOSE:To obtain a simple, firm and stable detection performance for a long time, by a method wherein a DC magnetic field is always applied to a Matteuci effect element and an orbit of a magnetic body to be detected with a magnet and as the magnetic body being detected approaches the magnet, changes in the pulse voltage are detected with a detection circuit connected across an amorphous alloy wire to generate a signal. CONSTITUTION:As a magnetic body 10 to be detected approaches a permanent magnet 5 along an orbit passing through a DC magnetic field thereof 5, a magnetic field generated from the permanent magnet 5 is attracted to the magnetic body 10 with a higher relative permeability to reduce the amount of the DC magnetic flux passing through an amorphous alloy wire 2, causing a change in the hysteresis curve and based on the change, the peak value of an output pulse voltage generated by the Mathieu..s effect increase. Therefore, when the output pulse voltage exceeding the output pulse voltage as threshould is detected with a detection circuit conductively connected across the amorphous alloy wire 2, the detection signal is outputted. Thus enables the detection of an access of the magnetic body 10 being detected.
Patent JP-S61202291-A (JP)
Title: Optical character reader
Inventor: HORII SHIGERU
IPC: G06K13/067
Filed: 1985-03-06
Abstract: PURPOSE:To detect a double feed phenomenon by using a roller which moves up and down by the thickness of a slip, amplifying mechanically the up-down movements of said roller to convert them into electric signals and comparing these signals with the reference voltage. CONSTITUTION:A form 1 is fed by a feed roll 2 to push up a form thickness detecting roller 3. When the roller 3 moves up by the thickness of the form 1, the distance between the upper and lower positions of the roller 3, i.e., the thickness of the form 1 is amplified mechanically by the thickness transmission mechanism 4. This amplified thickness of the form 1 is transmitted to a mobile shaft of a linear potentiometer 5. The potentiometer 5 converts the thickness into the electric signals corresponding to the displacement of the mobile shaft. These electric signals are supplied to an end of each input of comparators 7, 8 and 9 via an amplifier 6. The reference voltage is supplied to the comparators 7-9, and these comparators compare two input signals with each other to detect a double feed phenomenon.
Patent JP-H03247067-A (JP)
Title: Picture transmitter-receiver
Inventor: MURAYAMA MICHIHIRA
IPC: H04N1/00
Filed: 1990-02-26
Abstract: PURPOSE:To prevent transmission of a blemished picture due to dust adhered to a head of a scanner or the like or of an original placed wrong side out by checking a transmission picture on a screen at the transmission. CONSTITUTION:The transmitter is provided with a read means 6 reading picture information to be sent, a display means 4 displaying the read picture information and a transmission means sending while displaying the picture information and a data read by a device such as a scanner 6 is displayed on a CRT 4 or the like while being sent to a line to confirm the picture by a sender. Since the sender sends the data to an opposite party while observing it actually, the quality of the transmission picture is checked and the transmission of a defect picture is prevented.
Patent JP-H01217076-A (JP)
Title: Pigment composition, dispersion method and coating compound
Inventor: SAWAMURA KATSUHIKO
IPC: C09B67/20
Filed: 1988-02-25
Abstract: PURPOSE:To obtain a pigment composition useful as offset ink, gravure ink, coating compound, etc., having excellent non-aggregation and fluidity, containing diketopyrrolopyrrole pigment and a perylene derivative in a specific ratio. CONSTITUTION:The aimed composition containing (A) 100 pts.wt. diketopyrrolopyrrole pigment {preferably a compound shown by formula I [X is O or S; A and B are alkyl, aralkyl, cycloalkyl, aryl, etc.; R1 and R2 are H, (substituted) alkyl, alkenyl, aryl, etc.]} and (B) 0.3-30 pts.wt. perylene derivative [e.g., a compound shown by formula II (Q is perylene-based dyestuff residue; R3 and R4 are H, halogen, alkyl, nitro, etc.; m and n are 0-4)].
Patent JP-S59167234-A (JP)
Title: Plastic optical fiber
Inventor: IKI YOSHIO
IPC: G02B6/00
Filed: 1983-03-14
Abstract: PURPOSE:To greatly raise the efficiency of light transmission by using as a core component a methyl methacrylate polymer obtained by a block polymerization method in which a methyl methacrylate monomer purified to a high purity is circulated in a polymerizer of a completely enclosed system while being passed through a filter. CONSTITUTION:A pipe through which a monomer is circulated is provided in a polymerizer, a filter 4 is provided on the way of the pipe, and the monomer is circulated in the polymerizer while being passed through the filter 4. The inside of the polymerizer can thus be effectively cleaned with a small amount of monomer and the intermixture of dust into a polymer can be avoided. A high- purity monomer (methyl methacrylate) free of dust, transition metals, and coloring impurities, obtained by removing impurites in a distiller having a high refining effect, is used. The filter 4 used is preferably a membrane filter having a solvent resistance and a pore diameter of 0.2mum or less, more preferably a Teflon filter of a pore diameter of 0.1mum or less. In case where the removal of more fine dust is required, a filter of a pore diameter of 0.01mum or less may be used.
Patent JP-H11223781-A (JP)
Title: Optical scanning device
Inventor: HORI HIROFUMI
IPC: G02B26/10
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To improve picture quality by introducing a return light from a light receiving sensor to an area other than a picture valid area, and preventing any unnecessary latent image from being prepared on a photosensitive bode. SOLUTION: A semiconductor laser is turned into a scanning light by a rotary polygon mirror fixed to a motor, and one part of the scanning light is deflected by a mirror, and fetched into a light receiving sensor so that a synchronizing signal can be obtained. In this case, this light receiving sensor (BD(beam director) sensor) 11 is constituted of a light receiving sensor chip 11a and a clear mold 11b covering the light receiving sensor chip 11a, and the surface of the clear mold 11b covering the light receiving sensor chip 11a is inclined to the light receiving sensor chip 11a, and the laser beam reflected on the surface of the clear mold 11b is introduced to an area other than a picture valid area.
Patent JP-H10218250-A (JP)
Title: Packaging material and packaging container using it
Inventor: FUJIMORI ASAKO
IPC: B65D33/01
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To enable an aeration characteristic to be adjusted in response to a content material by a method wherein a transparent hole is arranged at a predetermined location in a laminated material and an aeration base material is overlapped at a section containing transparent hole to laminate over it. SOLUTION: Non-continuous through-pass holes on a punched line are formed at a predetermined location of a plastic film single layer 1 or transparent holes 2 having aeration characteristic are arranged in round-hole-shaped through-pass holes. Double-layered laminated non-woven fabrics composed of non-woven fabrics having a low aeration characteristic of aeration base material and non- woven fabric having a high aeration characteristic are used at a section containing the transparent holes 2 having aeration characteristic in a back surface of the plastic film single layer 1. A surface of the non-woven fabrics having a low aeration characteristic constituting the double-layer lamination is oppositely faced against it and overlapped there.  The plastic film single layer 1 and the double-layer laminated non-woven fabrics are heat sealed at both sides of the double-layer laminated non-woven fabrics so as to form a sealed section 4 and they are laminated from each other.
Patent JP-S56140726-A (JP)
Title: Output circuit
Inventor: MIYAZAWA KANICHI
IPC: H03K19/0944
Filed: 1980-04-02
Abstract: PURPOSE:To enable to form a system that includes various kinds of integrated circuits such as TTL, CMOS and single-channel MOS by using a depression-type MOS element for one side of a single-channel MOS type output circuit. CONSTITUTION:When the input Vin is at one level, the enhancement-type MOS transistor T6 of N channel type is turned on. At the same time, the depression-type MOS transistor T5 of N channel type is turned on faintly since the signal obtained by inverting the input Vin via an inverter 15 is supplied to the gate of the transistor T5. Thus the O-level value is obtained at the output Vout. On the other hand, the transistor T6 is turned off when the input Vin is at zero level. At the same time, the gate voltage of the transistor T5 is 1 and accordingly the transistor T5 is turned on strongly. As a result, the value up to the power supply voltage VDD can be fully obtained for the output Vout.
Patent JP-S62199434-A (JP)
Inventor: IGARASHI YUTAKA
IPC: B32B3/24
Filed: 1986-02-28
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-S52127236-A (JP)
Title: Electrostatic image development
Inventor: SAKAMOTO KOUJI
IPC: G03G13/08
Filed: 1976-04-16
Abstract: PURPOSE: To prevent fogging and density drop of images, by removing remaining charges of excess toner and carrier after developing of latent images with a discharger. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60187008-A (JP)
Title: Vertically magnetized magnetic thin-film
Inventor: TADA JIYUNYA
IPC: C22C19/07
Filed: 1984-03-07
Abstract: PURPOSE:To obtain a thin-film magnet material excellent in all of coercive force, saturation magnetization and the maximum energy product by specifying elements used while a rare-earth-transition metal group alloy thin-film by a crystal layer and an amorphous layer when the thin-film having an axis of easy magnetization in the direction vertical to a film surface is formed. CONSTITUTION:R represents the combination of rare-earth elements obtained by selecting at least one kind of element from the element group of Y, Ce, Pr, Nd and Sm, T represents the combination of transition metal elements obtained by the combination of Fe and Co, and total composition at a time when the atomic ratios of R and Fe in total composition are represented severally by (x) and (y) is represented by RxCo1-x-yFey. Where (x) represents 20-40atom%, (y) 0.1- 18atom% and the remainder Co, and a thin-film is constituted by a crystal RT3 phase and an amorphous section. That is, when the magnetic thin-film 12 is grown on a quartz substrate 11, a mustache-shaped fracture surface is generated in the direction approximately vertical to a film surface, and columnar crystallites are generated to a section upper than the fracture surface. Accordingly, the thin-film having 5-6 MGOe maximum energy product is obtained.
Patent JP-H10235414-A (JP)
Title: Work roll for dull finishing, method for working its surface and manufacture of stainless steel sheet excellent in matting property
Inventor: MATSUURA MASAHIRO
IPC: B24C1/06
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a roll for dull finishing excellent in durability and a method for working its surface and in particular to provide a manufacturing method for a dull finished stainless steel sheet using the roll. SOLUTION: In the finishing roll, the surface of the barrel part of the roll whose center line mean roughness Ra is >=0.5μm and has a textured pattern whose average inclined angle β shown by an undermentioned equation is >=6 deg. and has a Cr-plating layer on the surface. Alumina particles whose average particle diameter is 0.1-0.7 are projected on the surface of this roll and next, the surface working of the roll is executed by plating. Equation: β=Σ(tan<-1> (ΔY /ΔX))/N. Where, ΔY is the difference of height in projecting part between two points in the roughness measuring direction (μm), ΔX is the distance between two points in the roughness measuring direction and N is 6250 (the number of measurement of ΔY for the measuring length of 12.5mm).
Patent JP-H06259394-A (JP)
Title: Program execution control system
Inventor: OKAMURA AKIHIKO
IPC: G06F15/16
Filed: 1993-03-04
Abstract: PURPOSE:To control program contents executed by the other computer between computers which are connected through a communication line according to execution control information on a program stored in one computer. CONSTITUTION:The execution program control part 3 of one computer on the network controls a program execution control file 1 and the customerization information control part 18 controls a customerization information control file 17. An execution program and customerization information are sent to the other computer through program file transmission and reception control means 15 and 13 and the line 20. The program execution control part 8 executes the program and controls the customerization information according to the received program and customerization information. Any computer on the network is provided in operation environment customerized intrinsically to a user through the processes.
Patent JP-H01219187-A (JP)
Title: Copper electroplating solution
Inventor: HAGA MASAKI
IPC: C25D3/38
Filed: 1988-02-25
Abstract: PURPOSE:To obtain a poisonless copper electroplating soln. having superior throwing power and depositing a film having satisfactory physical properties by preparing an aq. soln. contg. specified amts. of a copper compd., a specified compd. as a chelating agent and pyrophosphoric acid. CONSTITUTION:An aq. soln. contg. 0.01-1mol./l copper compd., 0.01-2mol./l chelating agent and 0.006-1mol./l one or more among pyrophosphoric acid, a salt thereof, 2,2'-dipyridyl, 1,10-phenanthroline, NaCN and Na4Fe(CN)6 is prepd. to obtain a copper electroplating soln. for plating through holes. The chelating agent is a compd. represented by general formula I (where X1 is H or -COOM4, X2 is -COOM3 or -CH2CH2OH, n is an integer of 0-2 and each of M1-M5 is H, Na, K or NH4) and/or a compd. represented by general formula II (where X3 is H, -CH2COOM6, -CH2CH2COOM7 or -CH2CH2OH, X4 is -CH2 COOM8, -CH2CH2COOM9 or -CH2CH2OH, X5 is -CH2COOM10, -CH2CH2COOM11, -CH2CH2OH and each of M6-M11 is H, Na, K or NH4).
Patent JP-H02225174-A (JP)
Title: Train control device at arrival station
Inventor: HIDA NORIO
IPC: B61L27/00
Filed: 1989-02-23
Abstract: PURPOSE:To prevent trains from running in a long string condition and in a dull condition by automatically calculating a scheduled starting time of a next starting train in accordance with a detected starting time of a preceding train at an arrival station and time intervals of trains on railways at the arrival station so as to control home signals and starting signals on the railways. CONSTITUTION:In a train control device for an arrival station which is located at the merging point at which trains turn into one of two railways to the other, there is provided an input section 2 which receives and stores therein time intervals of trains on the two railways at an arrival station, independently from each other. Further, a starting time calculating section 2 calculators a scheduled stating time of a preceding train in accordance with a detected train starting input and scheduled starting times of next trains on the railways with the use of the time intervals of the trains which have been received beforehand. Further, a remaining time calculating section 3 calculates, by count-down, the remaining times of the trains until their scheduled starting times. Then, a next starting railway determining section 4 compares the remaining times of the railways with each other so as to select a smaller one as the next starting railway. Accordingly, home signals and starting signals are controlled for the selected railway.