baber/WOPTO huggingface dataset:
Patent JP-H0342196-A (JP)
Title: Manufacture of foil-like brazing material
Inventor: FURUKAWA HIROFUMI
IPC: B23K35/32
Filed: 1989-07-05
Abstract: PURPOSE:To manufacture a brazing material having optional composition and optional thickness by manufacturing a sheet from slurry adding solvent and organic binder, etc., to the specific metal powder with doctor blade method and further, sintering this under non-oxidizing atmosphere. CONSTITUTION:Mixed powder of one or more kinds of pure metal powders or metal powders of the prescribed composition is used. The prescribed quantities of the solvent and organic binder, etc., are added to the metal powder and kneaded, and the sheet 11 having the prescribed thickness is made from the slurry with a doctor blade forming device. Further, the sheet 11 is dried and sintered under non-oxidizing atmosphere. Then, diffusion among the particles at the time of sintering or brazing progresses to make the dense brazing material having uniform structure.
Patent JP-H1112100-A (JP)
Title: Single crystal sic and its production
Inventor: YANO KICHIYA
IPC: C30B33/02
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a single crystal SiC, by which the high quality single crystal having extremely little lattice defect and micropipe defect is produced in good productivity. SOLUTION: An α-SiC single crystal base plate 1 is brought into close contact with an amorphous or β-SiC polycrystal plate 2 through ground surfaces 1a and 2a ground smoothly to provide a complex M, and the complex M is heat- treated at a high temperature of 1,850 deg.C in an atmosphere of a saturated SiC vapor pressure to recrystallize the amorphous or β-SiC polycrystal plate 2 and to grow the single crystal oriented in the direction same as the crystal axis of the α-SiC single crystal base plate 1.
Patent JP-S56128680-A (JP)
Title: Seam welding device
Inventor: KIYONO MASAMI
IPC: B23K11/06
Filed: 1980-12-08
Abstract: PURPOSE: To subject the outside equipment and the cap to resistance welding completely in a short time without weld defects and appearance defects, by bringing a pair of taper electrodes into contact with the cap and by supplying power while rotating it, for welding between the outside equipment for semiconductor element and the cap.  
     CONSTITUTION: Outside equipment main body 1 incorporating the semiconductor element and so on is fixed onto rotary table 3. After cap 2 is overlapped onto outside equipment main body 1 and is fixed, a pair of electrodes 5 and 6 of the conical roller form are brought into contact with cap 2. A voltage is applied to both electrodes 5 and 6 to weld the contact part between cap 2 and outside equipment main body 1 due to resistance heating. Table 3 is rotated half simultaneously with applying of the voltage to weld all of circumferences of cap 2 and outside equipment main body 1. In this case, the cap edge part moves vertically along the taper part of electrodes 5 and 6 to adjust the interval between electrodes 5 and 6 automatically, and thus, welding superior in appearance is performed without generation of the arc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6417964-A (JP)
Title: Scaffold device and constructing method thereof
Inventor: BANDOU GENJI
IPC: E04G1/14
Filed: 1987-07-10
Abstract: PURPOSE: To simplify operation, and to improve safety by inserting a banding tool, into which a beltlike section is inserted and which has a head section with an engaging member engaged with an engaging tooth, into the eyelet hole of a sheet, winding the sheet on a scaffold device and tensing the sheet. CONSTITUTION: Scaffold members 1 are combined mutually by connecting fittings, and assembled along the outside of a building and a scaffold body is constituted, and eyelet holes 3 are formed to edge sections and a sheet 2 is tensed by banding tools 4. Slender beltlike sections 10, engaging projections 14 projected from side sections and a large number of engaging teeth 17 on the rear sides are formed in the banding tools 4, and inserting holes 13, into which the beltlike sections 10 are inserted, are formed to head sections 11 and engaging members 12 are shaped.  When the sheet 2 is tensed, the beltlike sections 10 of the banding tools 4 are put into the eyelet holes 3 and placed among the engaging projections 14, the banding tools 4 are wound on the scaffold members 1 and the beltlike sections 10 are inserted into the head sections 11, and the front end section of the sheet is stretched and fixed. Accordingly, operation can be executed in the scaffold, and safety can be improved.
Patent JP-S6328662-A (JP)
Title: Printing of lateral ruled lines
Inventor: TOKISAKI SHINOBU
IPC: G06K15/00
Filed: 1986-07-22
Abstract: PURPOSE:To dispense with complicated procedures even when an intercharacter space is designated by filling lateral ruled lines in an intercharacter space when a single line of data stored in a read-in area is a lateral ruled line and storing the data in an editing area while assigning a space into between characters when it is not a lateral ruled line. CONSTITUTION:A read-in means 1 stores a single line of data into a read-in area 4 and an editing means 2 determines whether or not the data stored into the read-in area 4 is a lateral ruled line. Then if it is a lateral ruled line, this lateral ruled line is filled into between characters, and if it is not a lateral ruled line, a space is assigned into between characters, while the data stored in the read-in area 4 is stored into an editing area 5. Then a printing means 3 stores the data stored in editing area 5 into a printing area 6 and prints the data on a paper. Consequently, data storage systems which store data of a line in which a lateral ruled line exists and a line in which a lateral ruled line does not exist into the editing area 5 are unified into a single modality, thus simplifying the process.
Patent JP-S5694354-A (JP)
Title: Electrophotographic image forming material
Inventor: FUKUDA TADAHARU
IPC: G03G5/082
Filed: 1979-12-27
Abstract: PURPOSE: To improve photosensitivity, gamma value, dark resistivity, light responsivity, etc. in image forming, by forming a charge transfer layer made of a specified organic compound on a charge generating layer made of amorphous silicon containing halogen atoms.  
     CONSTITUTION: A charge generating layer for generating mobile carriers on irradiation of an electromagnetic wave is made of amorphous silicon containing 1W40 atomic % halogen, such as fluorine or chlorine as a constituent. A charge transfer layer made of an organic compound, such as polyvinylcarbazole is laminated on this charge generating layer, to transfer the generated carriers effectively. This organic compound has high electron mobility and hole mobility, and it can transmit electromagnetic waves to allow the charge generating layer to generate sufficient carriers, thus permitting a transferred sharp image of high resolution to be formed with this electrophotographic image forming material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5875261-A (JP)
Title: Magnetic disk control system
Inventor: INOUE YUUJI
IPC: G06F3/06
Filed: 1981-10-28
Abstract: PURPOSE:To allot a head moving period to control over other disk devices, and to increase the processing speeds of plural disk devices, by allowing a disk controller itself to control head movement and data transfer separately. CONSTITUTION:When a command is supplied from a central processing unit 2 to a magnetic disk controller 3, the controller 3 enters into a state IOC.BUSY to command a disk device 5 to move the head. Then, the controller 3 causes an interruption to the central processing unit 2 to set IE=1 for showing the completion of the processing of the controller and UE+0 for showing the incompletion of head movement as reports to be written in a main storage device 1. While the head of the device 5 is in movement, the controller 3 is ready to receive a command from the central processing unit 2 and also searches for the completion of the head movement of the device 5 commanded to move the head at the same time. On the completion of the head movement, IE=0 and UE=1 are set in the main storage device 1.
Patent JP-H0725330-A (JP)
Title: Brake booster
Inventor: TSUGAWA KAZUYA
IPC: B60T13/56
Filed: 1993-07-13
Abstract: PURPOSE:To dispense with the diverseified specifications of an operating pressure lead-in pipe member and facilitate compact constitution so as to improve the space factor of layout space, and moreover dispense with the mounting work of a member for clamping a hose to the pipe member. CONSTITUTION:One end part 11a of an operating pressure supply hose 11 is connected to an operating pressure lead-in pipe member 9 fitted to the outer face side of the casing 2 of a brake booster body part 3, and operating pressure is supplied to a pressure chamber 6 in the casing 2 through the hose 11 and the pipe member 9. In a brake booster 1 of such constitution, the casing 2 is provided with a recessed part 8 recessed toward the interior side, and the pipe member 9 is fitted to the outer face side (outer side face 8a) of the recessed part 8 in the state of the center hole 9a of the pipe member 9 being communicated with an operating pressure lead-in hole formed at the recessed part 8.
Patent JP-2000007078-A (JP)
Title: Packaging box
Inventor: HOSOIRI MASAKI
IPC: B65D85/64
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a packaging box which makes it possible to obtain surely at a low cost a fastening tool used for fastening and fixing a drain tool with a garbage container when an integrated kitchen system is constructed and, therefore, makes it unnecessary for a contractor to always have a fastening tool ready and have charge of it. SOLUTION: In parts of the inner flaps 3 of a packaging box 1 made of corrugated board, the shape of a fastening tool 13 for fastening and fixing a drain tool with a garbage container into the drain hole in the bottom of a sink, which has an engaging part 13a for turning a fastening nut after being engaged with the periphery of the fastening nut of the drain tool and a handle part 13b continuing from the engaging part, is defined with perforations 13c. Thus, the fastening tool 13 can be cut out along the perforations 13c.
Patent JP-S6332102-A (JP)
Title: Assembly of impeller
Inventor: ISOTANI TOMOYUKI
IPC: F01D5/04
Filed: 1986-07-24
Abstract: PURPOSE:To enable the unbalance to be eliminated from the assembly of an impeller by causing a recessed part in the impeller and a protrusion on a nut to be engaged so that the nut is positioned in place. CONSTITUTION:A shaft 10 is inserted into a hole in an impeller 23, and then, a nut 24 is screwed with the edge of the shaft 10. On the impeller 23 are provided recessed parts 31, 32, and at the same time, on the nut 24 are provided protrusions 33, 34. In addition, the recessed parts 31, 32 are engaged with the protrusions 33, 34 respectively so that the position of the nut 24 with respect to the impeller 23 is determined. Hereby, the overall unbalance in the case of assembling can be eliminated from taking place.
Patent JP-H1195178-A (JP)
Title: Optical switching device
Inventor: PIERUPAORO BOTSUFUI
IPC: H04B10/11
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical switching device which is simple in structure and enables simultaneous transmission of plural independent polarized light signals and associated light control beams. SOLUTION: The optical switching device consists of first basic crystalline elements 2000, 4000 which are the basic switching modules 2000, 4000 and have crystalline elements 200, 400 capable of rotating the polarized light signals by a prescribed angle by light control beams 320, 310 and polarized light analyzers 20, 40 capable of selecting the plural polarized light signals emitted therefrom, a first means for supplying the polarized light signals thereto and a second means for supplying the light control beams to the basic switching modules. At least two polarized light signals 1, 2, 3, 4 and at least one light control beams are introduced to the crystalline elements 200, 400, by which the signals and beams are superposed in a substantially colinear state.
Patent JP-S5875889-A (JP)
Inventor: OGATA TETSUO
IPC: G06F1/00
Filed: 1981-10-30
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-H0223350-A (JP)
Title: Colored image forming method
Inventor: SASA NOBUMASA
IPC: G03F7/004
Filed: 1988-07-12
Abstract: PURPOSE:To increase the density contrast of a colored toner image by providing a photosensitive layer contg. a compd. which generates an acid by irradiation of active rays and a compd. having a C-O-C bond which can be decomposed by an acid and has a specific group and high-polymer binder onto a base and sticking a colored toner to the exposed image part after image exposing. CONSTITUTION:The photosensitive layer contg. the compd. (acid generating agent) which can generate the acid by irradiation of the active rays and the compd. (acid decomposing compd.) which has at least a piece of the C-O-C bond which can be decomposed by the acid which has at least one orthocarbonate group and the high-polymer binder is provided on the base. The colored toner is stuck to the exposed image part after image exposing. As a result, the latent image having a large difference in the adhesiveness of the colored toner between the image part and the non-image part is obtd. The density contrast of the image part and the non-image part of the colored toner image after the development with the colored toner is increased in this way and the image reproducibility is enhanced.
Patent JP-S5799492-A (JP)
Title: Universal ladder device
Inventor: MATSUMOTO YOSHIYUKI
IPC: E06C5/24
Filed: 1980-12-10
Abstract: PURPOSE: To perform facilitation of and eliminate or reduce labor for operation of a ladder for traffic between a quay and ship, by storing the ladder in a ship body at sailing and operating its extension and retraction with an oil hydraulically operated mechanism.  
     CONSTITUTION: A ladder 3, stored normally in a storage 9 at sailing, can be horizontally stretched by operating door stopper oil hydraulic cylinders 2 through pressing of a push button to remove the cylinder. Then a ladder stopper oil hydraulic cylinder 5 is pulled off, thus the ladder can be fully extended in connection with a rack 7. The ladder 3, fed out to a prescribed position, is lifted upward to required angle further by an oil hydraulic cylinder 8, and then gradually lowered to reach a quay 15. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1019190-A (JP)
Title: Flexible connector
Inventor: NAGAO TADASHI
IPC: F16L11/11
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a flexible connector of multilayer structure with flexibility that can bend freely without drooping even though a heavy member is connected to the upper end. SOLUTION: A flexible connector is of multilayer structure formed of a flexible pipe 4 for connecting a base seat part to a function part, and an adjusting elastic body having resiliency against bending moment applied to the flexible pipe 4 due to the weight of the function part and disposed along the axial direction of the flexible pipe 4. A bellows cover body 6 for covering the flexible pipe 4 and the adjusting elastic body is further disposed to form three-layer structure.
Patent JP-S6065915-A (JP)
Title: Clutch device for rotor
Inventor: MATSUNO TAKESHI
IPC: H02K7/108
Filed: 1983-09-20
Abstract: PURPOSE:To locate the center of a rotor with high accuracy by providing a rotary reference shaft having a spherical end and a spring member for urging said shaft to the axially projecting side of a spindle in the rotary center of a yoke to nsert the spherical end of the reference shaft into a tapered center hole in the rotor. CONSTITUTION:A field 12 is secured fixedly to the peripheral edge of a spindle 11 projecting from an end of a spindle motor 10, and a yoke 13 facing the field 12 is screwed onto a threaded end portion 11a of the spindle 11. In this case, into a through hole 11b formed in the shaft center of the spindle 11 is inserted a rotary reference shaft 14 extending through the center of the yoke 13, and a coil compression spring 15 is inserted into a center hole 14a formed in the rotary reference shaft 14. Also, the projecting end of the yoke 13 of the reference shaft 14 is formed with a spherical portion 16. Thus, the spherical portion 16 of the reference shaft 14 is inserted into the tapered rotary center hole in a rotor such as desk hub so that the center of the rotor is located with high accuracy.
Patent JP-2001004385-A (JP)
Title: Map displaying method and route guiding method
Inventor: MACHIDA MOTOHIRO
IPC: G01C21/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a route can be shown to a user with high operability even on a small screen by displaying a map on a portable telephone set. SOLUTION: A map server generates a route guiding sentence and a route guiding map based on a request from a portable telephone set and transmits the sentence and map to the telephone set and the telephone set displays the sentence and map. The route explaining sentence and route guiding map contain an access key and, when the user of the telephone set inputs the access key, the sentence and map are displayed on the telephone set.
Patent JP-H1019121-A (JP)
Title: Automatic transmission anticreep device
Inventor: MURASUGI TAKASHI
IPC: F16H45/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent vehicle retreating phenomenon caused by deterioration of responsiveness of forward clutch oil pressure by lessening engagement shock caused by a one speed gear ratio at the time of forward clutch engagement. SOLUTION: This automatic transmission, which is provided with a torque converter 11, a forward clutch 12 and a band brake 71 between an engine drive input shaft 17 and a transmission output shaft 23, performs anticreep control making a forward clutch 12 slip and hill hold control making a band brake engage while a vehicle is stopped in running range mode. In this case, when it is judged on the basis of signals from an idle switch 162 and a brake switch 167 that the anticreep control has been released, the hand brake 71 is held in an engaged condition from the time of anticreep control release judgement to the time of completion of engagement of the forward clutch 12, and the band brake 71 is released after completion of engagement of the forward clutch 12.
Patent JP-H0622578-A (JP)
Title: Driver for motor-driven curtain
Inventor: TOGAWA SHUNJI
IPC: A47H5/02
Filed: 1992-06-30
Abstract: PURPOSE:To satisfactorily drive to open or close a curtain by raising a speed of a motor immediately if the opening/closing speed of the curtain is slower than a set speed, and lowering the speed only if a fast state is, after a predetermined time is elapsed if the speed is faster, further maintained. CONSTITUTION:A driver for a curtain has speed detecting means having an encoder 8 and a monostable multivibrator 9 in order to detect a speed of a motor 7. If an actual curtain speed is a set speed or lower, an output voltage applied from a DC power source 5 to the motor 7 is raised by one step. Thus, if the actual speed of the curtain is the set speed or less, it is so controlled as to rapidly become the set speed. On the contrary, if the actual speed is the set speed or more, an applied voltage is lowered to lower the speed of the motor only if the faster state than the set speed is, after a predetermined time is elapsed, further maintained. Accordingly, a variation in the speed of the curtain can be smoothened to satisfactorily drive to open or close the curtain.
Patent JP-S6234146-A (JP)
Title: Single-lens reflex camera
Inventor: FUJINO MASAHISA
IPC: G03B19/12
Filed: 1985-08-07
Abstract: PURPOSE:To lighten the weight of a submirror holding frame and to minimize the inertia mass by making plural through holes on the submirror holding frame and covering them with a light shielding sheet. CONSTITUTION:When a camera is released, a main mirror holding frame 41 springs upward a mirror box with a pin spindle 43 as a center and makes a turn. Interlocking with this turn, the submirror holding frame 51 is folded on the reverse side of the main mirror holding frame 41 with a pin spindle 53 as a center, and both a main mirror 4 and a submirror 5 retreat from a light path made of a photographing flux L making incident on the mirror box 3 from a lens barrel side. Due to the operation of a shutter 7, photographing is done, and the main mirror 4 and the submirror 5 return to a finder observing position again. In order to reduce the weight, plural through holes 54 are made on the surface of the submirror holding frame 51, and the light shielding sheet 55 light-shielding said holes 54 is stuck to the fitting side of the submirror 5 of the submirror holding frame 51. A material subjected to reflection preventing treatment such as dull finish is used for the light shielding sheet 55.
Patent JP-H0462655-A (JP)
Title: Secret protecting method for menu system
Inventor: HAMAMURA MASASHIGE
IPC: G06F21/31
Filed: 1990-06-29
Abstract: PURPOSE:To improve the secret protecting ability of a menu system by attaining a constitution where a password code that can use the software is stored in relation to a logical device name of a terminal equipment to a menu code and the software can be used only by a prescribed terminal equipment. CONSTITUTION:A user inputs the menu and password codes through the terminal equipments 2 in a computer system. These inputted menu and password codes are given to a CPU 11. At the same time, the logical device names showing the names of terminal equipments are automatically given to the CPU 11 from the equipments 2. The CPU 11 reads those codes inputted from the equipments 2 through a 1st deciding part 101. At the same time, the logical device names inputted automatically from the equipments 2 are read through a 2nd deciding part 102. Then a fact whether the software corresponding to the read menu code is practicable or not. The part 101 checks whether the menu and password codes are stored in relation to a menu data base 11 or not and also decides the propriety of these codes.
Patent JP-H1019197-A (JP)
Title: Low temperature liquefied gas tank
Inventor: TSUJI TATSUO
IPC: F17C9/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To shorten an idle period of a low temperature liquefied gas tank at the time of inspection. SOLUTION: In a low temperature liquefied gas tank 1 with a tank bottom plate formed with a gradient so that a center part is slightly higher than a peripheral part, a heat exchanger tube 9 is laid near the peripheral edge of the tank bottom plate 4 so that an inert fluid unfrozen at liquefying temperature of low temperature liquefied gas stored in the tank 1 can flow as a heating medium to the heat exchanger pipe 9. In this way, residual liquid of low temperature liquefied gas that cannot be extracted from a side wall nozzle 6 can be efficiently heated and evaporated in a short time, and a tank bottom part hardest to warm in heatup work can be efficiently heated.