baber/WOPTO huggingface dataset:
Patent JP-H0572832-A (JP)
Title: Electrophotographic device
Inventor: SAKAMOTO MASASHI
IPC: G03G15/00
Filed: 1991-09-18
Abstract: PURPOSE:To copy an original by fitting an auxiliary equipment for exposing an original image, without damaging the features of a compact, light, and inexpensive printer, having an irreducible minimum mechanism, and a simple single function, thereto, as necessary. CONSTITUTION:This electrophotographic device has a characteristic, as follows. A main body 1 is composed of the lower part frame 7 and the upper part frame 8 connected to the lower part frame 7 so as to be able to open/close, the circumference of the exposing part 51 of the photosensitive body 3 of the electrophotogtraphic mechanisms 3, 5, 11, 12, 14, and 15, is released outside, as an exposing/releasing part 53 by the mutual separation of the upper and lower part frames 8 and 7 when the frame 8 is opened with respect to the frame 7, and an original exposing unit 54 attached/detached to/form the exposing/releasing par 53 is provided in combination. Moreover, an original carrying system 58 and exposing optical systems 64 and 65 exposing the image of the original carried by the carrying system 58 onto the photosensitive body 3, are provided, as well.
Patent JP-H0794836-A (JP)
Title: Printed circuit board unit
Inventor: YOSHIDA SHIGEKI
IPC: H05K1/05
Filed: 1993-09-24
Abstract: PURPOSE:To reduce the size of external shape, achieve assembly easily, and prevent reduction in creeping withstand voltage characteristics. CONSTITUTION:A metal printed circuit board 1 is formed with its section being in U-shaped trough form and terminal blocks 4A and 4B are provided at the open edge of the metal printed circuit board 1. A groove 4a is formed on the opposite surface of the terminal blocks 4A and 4B and a printed circuit board 3 is inserted into the groove 4a. Covers 2A and 2B are provided at both square- cylindrical shaped edges formed by the printed circuit board 3 and the metal printed circuit board 1 and are clamped to internal thread holes 2d and 3b of the metal printed circuit board 1 and the printed circuit board 3 with pan head machine screws.
Patent JP-S59152010-A (JP)
Inventor: KAARU HORUSUTO EEMU
IPC: B23D45/12
Filed: 1983-12-16
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-H08102344-A (JP)
Title: Waterproof connector for electric wiring
Inventor: SHIMODA KEIZO
IPC: H01R13/52
Filed: 1994-09-30
Abstract: PURPOSE: To ensure waterproofing performance and to make possible cost reduction by preventing waterproofing seal packing present in a female connector from buckling. CONSTITUTION: Seal packing 19 comprises a core 20 made of a hard material and a surface cover 21 made of a soft material covering the surface of the core. Even if the housing 13 of a male connector 11 is hooked to the seal packing 19 at its end when inserted into the housing 16 of female connector 12, the core 20 can resist being deformed, with only the surface cover 21 being deformed. Although the soft material used is an expensive one such as silicone rubber, it is used only for the surface cover 21 and not for the core 20, and any material can be used for the core 20 only if it is hard, so that the material cost can be reduced.
Patent JP-S61116473-A (JP)
Title: Image information reader
Inventor: KAWATO KATSUO
IPC: H04N1/04
Filed: 1984-11-12
Abstract: PURPOSE:To discriminate securely between black and white by making some part of a slice level in main scan width variable. CONSTITUTION:First, an original reader 40 scans a white original surface or the white surface of a platen, and a read-out white image is formed on an adhesive type image sensor 3 by a focusing fiber 4. After information at every prescribed bit is amplified by a video amplifier 5, it is outputted to a sample holding circuit 6 and a peak holding circuit 7. Then an original 1 is supplied, and the output signal of the sample holding circuit 6 is compared with the slice level information of a shading distortion memory circuit 9, which is D/A converted by a shading distortion detection circuit 8, in a comparator circuit 10. Image information from the sample holding circuit 6 at the time of scanning the original shows a binary characteristic of a part 18 corresponding to black and a part 19 corresponding to white. The comparator circuit 10 compares the signal shown by said binary characteristic with the slice level shown by a characteristic 17, and only the voltage exceeding the slice level is taken out, thereby obtaining a binary output.
Patent JP-S6479723-A (JP)
Title: Optical modulating device
Inventor: KISHI ETSURO
IPC: G02F1/13
Filed: 1987-09-22
Abstract: PURPOSE:To reduce the instability of driving including the temperature characteristic of the liquid crystal tilt angle by properly setting a ratio of a length 1L of a low- refractive index part to a length 1H of a high-refractive index part occupied in one cycle of a diffraction grating, which consists of the certain low-refractive index part and the high-refractive index part, and relations to diffraction efficiency. CONSTITUTION:A phase type diffraction grating is constituted by a certain-refractive index material having a refractive index ng and a refractive index varying material which are interposed between surfaces facing each other of two substrates; and when the refractive index of the refractive index varying material is controlled to perform optical modulation, nthetam (=ng) exists at the time of the use if an arbitrary refractive index existing between a maximum refractive index nmax and a minimum refractive index nmin of the refractive index varying material is denoted as ntheta. Relations between lengths 1L and 1H are set to satisfy {1L/(1L+1H)}>0.5 in case of nmin<ntheta<ng and are set to satisfy {1L/(1L+1H)}<0.5 in case of ng<ntheta<nmax. Concretely, a refractive index varying material 1 and a certain-refractive index material 2 are alternately interposed in parallel, and both faces are interposed between substrates 4 having transparent electrodes 3.
Patent JP-H0960401-A (JP)
Title: Sash sheave system sliding door structure
Inventor: HONDA TOMIYASU
IPC: E05D15/06
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To improve indoor air-tightness by making the sash sheave of mutually passing sliding doors moving inside an opened frame consisting of a sill and a lintel adjustable in the direction of an axle, and adjusting a passing clearance in the case where warping is caused in the sliding door. SOLUTION: A sash sheave 30 provided at the lower end of a sliding door 5 is detachably supported by an inner case 23 having a vertical guide groove 15 and an outer case having an oblique guide groove 27, and the sash sheave 30 is attached so that its position may be adjusted in the direction of an axle 31 by managing a laterally adjusting bolt 16 and a vertically adjusting bolt 18. During adjusting the accuracy of fittings, a passing clearance 7 between the sliding doors is best suitedly adjusted, and even in the case where warping is caused in the sliding door 5, the passing clearance 7 can be easily adjusted for preventing the occurrence of damage due to rubbing against each other. In addition, the structure of an adjusting device for the sash sheave 30 can be altered. Thus the passing clearance can be set up at the optimum minimum value to improve indoor air-tightness.
Patent JP-S60134846-A (JP)
Inventor: KAWAKAMI YOSHITO
IPC: B65D6/00
Filed: 1983-12-19
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-2000035094-A (JP)
Title: Self differential generator by connection drive between two sets of planetary gear and bevel gear
Inventor: NAKAGAWA MINORU
IPC: F16H48/20
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To self input the rotation numerical value from an output side by a planetary gear constitution, to generate difference between the input and the output in the output side respective rotation ranges, and to provide a self variable drive of an output side from the reduction to 1:1. SOLUTION: This device is so constituted that planetary gears with two pinion gears 3, 4 set to one set of a planetary gear and planetary gears with one pinion gear 2 set to a set of a planetary gear are arranged about a shaft 10; the mutual planetary gears are supported by the left/right of a carrier 1; the planetary gears arranged in the left/right are connected by geared with a sun gear 5 integrated with a large/a small gear; ring gears 6, 7 having bevel gears are geared with respective planetary gears; the ring gears 6, 7 are connected by geared with the bevel pinion gear 8 supported by the carrier 9; the rotation is transmitted to a drive shaft 12 with the carrier 1 set to the input side and the carrier 9 to the output side so that the rotation force of the drive shaft drives the sun gear 5 and the difference between the outputs is thus generated by itself.
Patent JP-H0799730-A (JP)
Title: Charging/discharging apparatus
Inventor: MIZUMOTO HIDEAKI
IPC: H02J7/00
Filed: 1993-09-24
Abstract: PURPOSE:To supply a power to a load without an interruption even if one of primary and secondary batteries runs out of power by a method wherein the secondary battery is charged by a charging part and one of the primary and secondary battery is connected to a discharging part by a control means to supply a power to the load. CONSTITUTION:A secondary battery 9 is charged by a charging circuit 6. A DC lighting circuit 8 is driven by the power supply from the secondary battery 9 to light a load 5. If a primary battery 20 is connected, a voltage across the primary battery 20 is divided by resistors R1 and R2 and the potential of the dividing point is supplied to the charging circuit 6 to detect the existence of the primary battery 20. A stop signal is given to the charging circuit 6 and, even if a commercial power supply 1 is connected, the operation of the charging circuit 6 is stopped and the charging of the primary battery 20 is prohibited.
Patent JP-S6393822-A (JP)
Title: Manufacture of steel material having superior resistance to sulfid stress corrosion cracking
Inventor: TAKAHASHI AKIHIKO
IPC: C21D8/00
Filed: 1986-10-08
Abstract: PURPOSE:To manufacture a steel material having superior resistance to sulfid stress corrosion cracking, by successively subjecting a steel contg. specified percentages of C, Si, Mn, Al and Nb to heating, cooling and tempering under specified conditions. CONSTITUTION:A steel consisting of, by weight, 0.1-0.4% C, 0.1-1.0% Si, 0.3-3.0% Mn, 0.005-0.10% Al, 0.01-0.10% Nb and the balance Fe with inevitable impurities is heated to the Ac3 point or above in the austenite temp. range. It is continuously cooled to room temp. - 200 deg.C at a cooling rate between V deg.C/sec represented by the formula and V+15 deg.C/sec in the temp. range of 800-500 deg.C to form a bainite structure. In the formula, V is a cooling rate ( deg.C/sec), each of C, Nn, Ni, Cr and Mo is wt%, P is the austenitizing temp. ( deg.C, 1h), alpha=1 in case where B is added and alpha=0 in case where B is not added. The steel is then tempered at 400 deg.C - the Ac1 point to obtain a steel material having superior resistance to sulfid stress corrosion cracking.
Patent JP-S61117903-A (JP)
Title: Branch plate
Inventor: IWATA RYUICHI
IPC: H01Q15/10
Filed: 1984-11-12
Abstract: PURPOSE:To obtain a branch plate with less peripheral losss and phase shift by constituting the peripheral with a metallic reflecting plate and the center with a frequency selectivity surface plate having a property transmitting selectively an electromagnetic wave. CONSTITUTION:The metallic reflecting plate 2 having a high reflectance is used for the peripheral and the frequency selective surface plate 1a is used for the center part only through which an electromagntic wave with high frequency is transmitted. In using a branch plate 1' like this, since a part (peripheral part) of a low frequency beam 11 is reflected with no loss safely by the metallic part 2 with no loss, the reflection loss by the incompleteness (due to transmittivity provided in common) of the frequency selectivity surface plate 1a is reduced rotally. Further, the reflection plate from any part of the branch plate 1' is made in phase by setting the equivalent reflction plate 6 of the frequency selectivity surface plate 1a to be made coincident with the metallic face.
Patent JP-H0689640-A (JP)
Title: Disconnector with resistor
Inventor: FUJIWARA KANEHARU
IPC: H01H31/02
Filed: 1992-09-07
Abstract: PURPOSE:To provide a disconnector with a resistor, excellent in reliability by simplifying structure of the resistor, and enhancing mechanical strength of the resistor and fixing strength of a resistor shield with respect to a contact portion on a fixed side. CONSTITUTION:A resistor is such constituted that the whole of a resistance wires 17, 18 wound in the directions reverse to each other is molded by injecting an epoxy resin 20 as an insulator in a mold. Electrodes 16, 24, a part of which is molded by injecting the epoxy resin 20 in a mold, are disposed at both ends of the resistor, where both ends of each resistance wire 17, 18 are led out. A contact portion 16' is provided in the electrode 16 at one end of the resistor. The contact portion 16' can be brought into slide-contact with a current collector 23 disposed in a resistor shield 8.
Patent JP-S6481090-A (JP)
Title: "karaoke"performance method and apparatus for business
Inventor: MUNEYOSHI SHIROU
IPC: G07F7/08
Filed: 1987-09-22
Abstract: PURPOSE: To simplify a money collecting means by utilizing a magnetic card as a prepaid card. CONSTITUTION: More than two conventional magnetic signal writing devices are prepared and constituted as a main writer and a subordinate writer by altering the ROMs of those magnetic signal writing devices, and the subordinate writer is arranged at each store. Then the main writer records a unique password of this system, a device number, etc., on an unused magnetic card. On this magnetic card, the subordinate writer records the code of each store and the allowed frequency of KARAOKE service. Consequently, the usable magnetic card is constituted.
Patent JP-H0899236-A (JP)
Title: Parts assembly system
Inventor: SUZUKI MANABU
IPC: B23P19/02
Filed: 1994-09-30
Abstract: PURPOSE: To make the constitution of the system compact and simple and reduce device cost. CONSTITUTION: The system in the title is provided with stations 60-69 provided on the same circumference at an equal pitch interval and a work carrying device 70 for transferring the work between respective stations 60-69. A work placing stand is arranged in the station 60, a positioning device for turning a piston pin hole to a prescribed direction in the station 61, a circlip assembler for assembling a circlip in the piston pin hole in the station 62 and piston ring assemblers PA-1-PA-5 in the stations 63-67 respectively. Further, an assembly inspection device and a work arranging stand are arranged respective in the stations 68, 69.
Patent JP-H0673140-A (JP)
Title: Non-aqueous resin dispersion, its production and liquid developing agent
Inventor: YANAGIDA YASUO
IPC: C08G63/00
Filed: 1992-09-07
Abstract: PURPOSE:To efficiently obtain the subject dispersion excellent in dispersion stability and useful for liquid developing agents, coatings, etc., by polymerizing and dispersing a mixture solution produced by dissolving a resin insoluble in nonaqueous solvents in a monomer mixture whose polymer is soluble in the nonaqueous solvent. CONSTITUTION:A monomer mixture consisting of 6-24C hydroxyl group- containing alkyl (meth)acrylate, etc., and giving a polymer insoluble in nonaqueous solvents is polymerized in the presence of a polymerization catalyst in a mixed solution to produce the objective dispersion in which an insoluble linear polymer insoluble in the nonaqueous solvent is wholly dispersed and caught in the nonaqueous solvent by the mutual entanglement of the insoluble resin in the nonaqueous solvent with the soluble polymer. The mixture solution is produced by dissolving the insoluble resin such as an acrylic resin having a solubility parameter of >=8.3 in the nonaqueous solvent.
Patent JP-S6480536-A (JP)
Title: Apparatus of screen printing press capable of simultaneously performing printing at two places
Inventor: NAKAI MITSUO
IPC: B41F15/08
Filed: 1987-09-22
Abstract: PURPOSE:To efficiently apply screen printing to the article to be printed on a printing bed, by mounting a screen above a plurality of the printing bed arranged on a disc and arranging the squeegee moving on the screen to print th pictorial symbol of the screen on the article to be printed on the printing beds. CONSTITUTION:Receiving stands 2-5 are provided on a disc 1 rotating in the direction shown by an arrow 1' and an article 13 to be printed is placed on each of the printing beds 2-5. Subsequently, squeegees 8, 9 are moved on the pictorial symbols present on the screens 6, 7 mounted to a mount jig 7' to simultaneously print the pictorial symbols on the article 13 to be printed. Next, the disc 1 is rotated by 90 deg. in the direction shown by an arrow 1 and the positions of the printing beds 2-5 are shifted one at a time to apply printing of different pictorial symbols to the article 3 to be printed on each printing bed by the screens 6, 7.
Patent JP-H0791312-A (JP)
Title: Siamese type cylinder block and casting method thereof
Inventor: SUGAWARA TAKEMI
IPC: F02B75/18
Filed: 1993-09-24
Abstract: PURPOSE:To reduce the weight of a cylinder block of Siamese type and improve the run of liquid metal in the neighborhood of junctions for joining adjacent cylinder sleeves of an assembly-body of the cylinder sleeves to prevent generation of poor casting, at the time of its casting process. CONSTITUTION:At the lower ends of junctions 32... for joining plural cylinder sleeves 31... of an assembly-body 3 of the cylinder sleeves, triangular, notches 33... to be triangular in its side view are formed to reduce the weight of a cylinder block 1. Liquid metal poured from the crank case side of a cylinder block-body 2 at the time of casting, is passed through the notches 33... to flow in on the desk face side of the cylinder block-body 2, and thereby the run of liquid metal is improved.
Patent JP-S6392643-A (JP)
Title: Resin material for use in molding optical part
Inventor: SHIMA KOJI
IPC: C08G64/00
Filed: 1986-10-07
Abstract: PURPOSE:To provide the title resin material having a low birefringence and excellent pit transferability, by subjecting a bisphenol and a diaryl carbonate in the presence of a specified terminating agent to an ester exchange reaction. CONSTITUTION:A bisphenol [e.g., 2,2-bis(4'-hydroxyphenyl)propane], a diaryl carbonate (e.g., diphenyl carbonate) and 1-10mol% (based on the amount of the bisphenol) of a terminating agent composed of monofunctional compds. of formulas I and II (wherein n is 7-30) are subjected to an ester exchange reaction in the presence of an ester exchange catalyst (e.g., Li2CO3) to obtain a resin material having a viscosity-average MW of 13,000-22,000 and suitable for use in molding optical parts.
Patent JP-H0873181-A (JP)
Title: Transfer device and heavy article transfer method
Inventor: SATO TSUNEHIRO
IPC: B66C17/08
Filed: 1994-09-06
Abstract: PURPOSE: To prevent a vehicle from entering a zone involving a concern about contamination or the like, such as a radiation control zone. CONSTITUTION: The travel beam 48 of a transfer device 40 is supported on a fixed beam 42, so as to be capable of travel via a dead load support roller 54 and a driving roller 56 arranged at a lengthwise center section, and further capable of advance from and retreat to both ends of the beam 42. Also, the driving roller 56 is rotated on the operation of a gear motor 62 to move the beam 48 along the lengthwise direction of the beam 42, and cause the end section of the beam 48 to advance from or retreat to one end or the other end of the beam 42. Furthermore, the travel beam 48 is provided with a motor-driven hoist 80 mobile along the length thereof for lifting a heavy article.
Patent JP-S60129205-A (JP)
Inventor: ICHIHARA MINORU
IPC: B27K3/15
Filed: 1983-12-17
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-S6299403-A (JP)
Title: Molding device for metallic powder
Inventor: TOSHIOKA YASUTSUGU
IPC: B22F3/20
Filed: 1985-10-24
Abstract: PURPOSE:To produce a metallic powder molding having a uniform compsn. without oxidizing raw material metallic powder by subjecting the metallic powder to vacuum heating to dry and degas the same, then subjecting the metallic powder to extrusion pressing with heating in a vacuum atmosphere. CONSTITUTION:The metallic powder 28 for powder metallurgy is put into a vacuum heating furnace 1 having a heating furnace 8 and the inside of the furnace is evacuated through a suction port 12 while the powder is agitated by agitating vanes 7 to attain a high vacuum and high temp. The metallic powder 28 is deaerated and dried in such furnace. The metallic powder 28 is put into a storage tank 4 preliminarily subjected to vacuum heating and is stored therein. The metallic powder 29 in the tank 4 is supplied by as much as the required amt. by a rotary feeder 2 into an extrusion press 3 and is supplied into the metallic mold 15 in the powder extrusion press 3 provided with a heater 14 for holding. The metallic powder is pressurized and compressed in the vacuum and high temp. state by a piston 16 having a vacuum bellows 17 to compressed powder 30. The compressed powder is taken out as the metallic powder molding bar 32 having a high density by breaking through a break plate 18 of an aperture 13. The molding consisting of the metallic powder having no surface oxidation is produced with high productivity.
Patent JP-2000068895-A (JP)
Title: Inter-vehicle communication method and equipment
Inventor: SHIRAKI YUICHI
IPC: H04J13/16
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the continuation of a packet transmission impossible state in a specified vehicle by continuing channel sensing when a communication channel is in use, waiting until the communication channel becomes free and then transmitting a packet by a prescribed probability. SOLUTION: A first inverse spread part 32 inversely spreads the spread band signals obtained from a reception part 42 by using a common spread code. A channel sensing part 33 detects whether or not the communication channel is in use by using the output of the inverse spread part 32. A packet transmission control part 12 controls the transmission of the packet and the channel sensing based on the result of the channel sensing. That is, the packet transmission control part 12 transmits the packet when the communication channel is free, and when it is in use, continues the channel sensing, waits until the communication channel becomes free, then transmits the packet by the prescribed probability P and leaves the transmission over by the probability 1-P.  The packet transmission control part 12 also raises the probability of performing the transmission corresponding to the number of times of not transmitting the packet.
Patent JP-H04118171-A (JP)
Title: Brazing method utilizing organic metal compound and complex
Inventor: OKAMOTO KOJI
IPC: B23K1/00
Filed: 1990-09-07
Abstract: PURPOSE:To easily allow the adjustment of alloy solder by applying metallic powder and an org. metallic compd. and/or a mixed and dispersed soln. composed of a complex and org. solvent as a brazing material and flux to the brazing part on a base material and heating the brazing part, thereby joining this part. CONSTITUTION:The metallic powder and the org. metallic compd. and/or the mixed and dispersed soln. composed of the complex and org. solvent is applied as the brazing material and flux to the brazing part on the base material and the brazing part is heated and is thereby joined. Any one kind among the org. acid complex salt selected from gold, silver, platinum, palladium, copper, etc., acetyl acetone complex salt, alkyl phosphine complex salt, etc., is used as the org. metallic compd. or the complex. The metallic powder is formed of >=1 kinds selected from these metals. The base material is formed of any among copper, steel, cemented carbide, beryllium, etc. The adhesion by a simple coating method on even the intricate base materials is possible in this way.