baber/WOPTO huggingface dataset:
Patent JP-S62241383-A (JP)
Title: Pulse light-emitting device
Inventor: BANDO TAKESHI
IPC: H01L33/62
Filed: 1986-04-11
Abstract: PURPOSE:To obtain a pulse drive type light-emitting device difficult to be affected by disturbance beams noises by fitting a light-emitting diode element and an integrated pulse drive circuit element to a mounting section for one lead frame and fixing and forming these elements with a molding resin. CONSTITUTION:A light-emitting diode element 2, a pulse drive integrated circuit element 3 and lead frames 12 and 13 are fastened by a molding resin 15. The molding resin 15 has a lens section 16, and the light-emitting diode element 2 is positioned in response to the focus of the lens section 16. The pulse drive integrated circuit element 3 drives the light-emitting diode 2 so that a periodic duty ratio and the amount of light are kept constant even when a power supply or a temperature varies. Accordingly, a pulse drive type light-emitting device difficult to be affected by disturbance beam noises even to the design of the long distance of detection can be manufactured because of the monolithic-molded pulse light-emitting device.
Patent JP-S5710591-A (JP)
Title: Color solid-state image pickup device
Inventor: TANAKA NORIHOSHI
IPC: H04N9/07
Filed: 1980-06-23
Abstract: PURPOSE:To get rid of influence of a variation of bias electric charge of a 1H delay line, to elevate the resolution and to remove a fixed pattern noise of an R signal and a B signal, by providing a specific sample holding circuit and a controlling circuit, etc. CONSTITUTION:In an R signal 38 which is outputted from a CCD image pickup element 58 in which photodetectors 11-13 induced by each color light beam have been arrayed as shown in the figure, a black signal is contained at every scanning line.  A stage difference signal 63 having the frequency of 1/2fH (fH=horizontal scanning frequency) and the amplitude being equal to a difference of a DC level is obtained by sample-holding a black signal in said R signal by a sample pulse 62 by use of a sample holding circuit 61. A controlling circuit 64 receives this state difference signal 63, and controls bias charge of a CCD1H delay line 23 so that amplitude of the stage difference signal 63 becomes zero.
Patent JP-S569422-A (JP)
Title: Staple fiber and animal hairlike filament yarn for downy hair component of animal hairlike fabric
Inventor: OOMAE SHIGERU
IPC: D06C11/00
Filed: 1979-07-06
Abstract: PURPOSE:The titled soft chemical and synthetic staple fiber, having the sliminess high repulsion and animal hairlike hand, and consisting of a straight short fiber having a specific fineness, fiber length and coefficient of surface friction, and no crimp over the whole length. CONSTITUTION:A chemical or synthetic staple fiber consisting of a polyester or acrylic short fiber of 3 de or less and 100mm. or less long, which is straight without crimps over the whole length or has straight parts 10mm. or longer at the ends. The coefficient of surface friction (mu) of the short fiber is 0.28 or less. 20-60wt% of the staple fiber as a downy hair component is mixed with 3-20wt% of a short straight fiber as a bristle component to form an animal hairlike filament yarn. EFFECT:An angora rabbit hair, cashmere, or woolike hand.
Patent JP-H05258602-A (JP)
Title: Aiming regulating device for automobile headlamp
IPC: B60Q1/06
Filed: 1992-03-09
Abstract: PURPOSE:To minimize the longitudinal dimension of an aiming regulating device in which an aiming regulating shaft is linked with an operating shaft arranged in such a manner as extending upward to the front from about the rear end part of the aiming regulating shaft. CONSTITUTION:The front end 31a of a vertical aiming regulating shaft 31 longitudinally extending is connected to the vertical aiming regulating point C of a reflecting mirror 7 capable of tilting, a driven flat gear 50 is connected to the rear end 31b of the aiming regulating shaft 31 in such a manner as to be integrally rotated with the aiming regulating shaft 31, and a driven bevel gear 58 is fixed to the rear end part 60a of an operating shaft 60 arranged in such a manner as to be extended upward to the front from near the rear end 31b of the aiming regulating shaft 31. An intermediate bevel gear 54 and an intermediate spur gear 55 situated on its front side which have shafts parallel to the aiming regulating shaft 31 and integrally rotate to each other are arranged near the above of the aiming regulating shaft 31, the two bevel gears are geared to each other, and the two spur gears are also geared to each other.
Patent JP-S60228749-A (JP)
Title: Auto choke apparatus for engine
Inventor: FUJITA TERUHIRO
IPC: F02M1/10
Filed: 1984-04-25
Abstract: PURPOSE:To obtain a choke valve which possesses the characteristic of slow opening at low temperature and of speedy opening at high temperature by utilizing, as the opening pressure for the choke valve, the hydrogen pressure liberated from a metal hydride which liberates hydrogen as the heating at a cooling-water temperature proceeds. CONSTITUTION:A pressure generator 30 having metal hydrides 32 is installed into cooling water 3, and the hydrogen gas generated at high temperature is allowed to act onto a piston 23 through a pipe Z, and a choke valve 7 is opened against a spring 25 by the pressure. As for the metal hydride having hydrogen adsorbed, the rate of increase of the liberated hydrogen gas is low at a constant temperature variation rate at a low temperature, and therefore, the choke valve 7 is not opened so much in comparison with the rate of rise of the cooling-water temperature. As the cooling-water temperature rises, the rate of the pressure increase of the liberated hydrogen gas from the metal hydride increases, and the opening speed of the choke valve increases.
Patent JP-H01261136-A (JP)
Title: Method for separating surplus vacuum attracted sheet
Inventor: TAKANO NOBUHIDE
IPC: B65H3/50
Filed: 1988-04-08
Abstract: PURPOSE:To have sure separation of a surplus attached sheet or sheets when soft or thin sheets of paper certainly by deflecting the tip of a surplus original text sheet or sheets attracted by vacuum by the tips of a plurality of resilient tubes, blasting air from the tip into the gap, and thereby attaining separation. CONSTITUTION:When a surplus original text sheet or sheets 3' beside a regular one 3 are lifted simultaneously to a specified position, the tip of a rubber tube 11 contacts the ends of the sheets 3, 3' from above, and facing down aslant a gap is formed at the ends of the two sheets 3, 3' while downward deflection is made at the foremost end face. At the same time, the air in this rubber tube 11 is blasted from an opening below aslant to the end of the surplus sheet 3', so that the surplus sheet 3' is separated by the pressure of the air to fall down. This provides sure separation of surplus sheet 3' by the use of a rotor in simple mechanism.
Patent JP-H04317009-A (JP)
Title: Optical attenuator
Inventor: HAYATA HIRONORI
IPC: G02B26/02
Filed: 1991-04-17
Abstract: PURPOSE:To provide the low-cost, small-sized optical attenuator as to an optical attenuator which attenuates light power, transmitted by an optical fiber, on a transmission line. CONSTITUTION:An isosceles-triangle prism 12 which changes an optical path and an optical filter 15 which is formed varying in light transmissivity linearly and gradually so as to attenuate light passed through the isosceles-triangle prism 12 are arranged between a lens 11 which converts light from an incidence- side optical fiber 10 into parallel light and a lens 18 which converges the parallel light on the optical fiber 19. In this case, the attenuation quantity can be varied by moving the isosceles-triangle prism 12 in parallel and in the direction of the optical fiber axis and the small-sized, low-cost attenuator can be offered.
Patent JP-S57200509-A (JP)
Title: Method and apparatus for preparing reduced iron
Inventor: MURAKAMI KOUJI
IPC: C21B13/08
Filed: 1981-06-03
Abstract: PURPOSE:To obtain reduced iron at a low installation cost and a running cost and at a high metallizing ratio by a method wherein a mixture consisting of iron oxide and a carbonaceous reducing material is containuously heated and preliminarily reduced in a rotary kiln and the resulting treated mixture is reduced while a CO/CO2 ratio is adjusted. CONSTITUTION:Iron oxide or an iron oxide containing material is supplied from a reduced iron stock material feeder 8 and a carbonaceous reducing material from a reducing material feeder 7 respectively in a powdery from having a particle size of about few mu -500mu and introduced into a rotary kiln 1 from a mixture supply machine 9 and heated in a heating zone A by a combustion gas generated in a burner 6 and receives about 60-70% reduction at about 900- 1,050 deg.C in an atmosphere with a CO/CO2 ratio of about 0.3-0.7 in a preliminarily reducing zone B and is further reduced in an atmosphere with a CO/CO2 ratio of about 2-4 at about 950-1,100 deg.C in a finish reducing zone C to obtain reduced iron with a metallizing ratio of 90% or more. The heating of the finish reducing zone C is carried out through a radiant tube 5 and the adjustment of of the CO/CO2 ratio is carried out every in each zones by adjusting an air amount from an air supply port 10.
Patent JP-H04227244-A (JP)
Title: Package for suture yarn with needle
Inventor: HENRII EI HORUTSUWAASU
IPC: A61B17/06
Filed: 1991-04-17
Abstract: PURPOSE: To safely and reliably house many sutures having needles, and easily take out these by arranging a cover panel, a suture holding panel having a needle, a needle fixing means, a suture fixing means, first, second and third closing flaps and a fixing means of the respective closing flaps. CONSTITUTION: Needles of individual sutures are inserted into a needle fixing form block 22, and the sutures are inserted into respective corresponding slits of suture holding polypropylene form blocks 23 to 26. Similarly, residual sutures having needles are arranged one by one on a suture holding panel 16. Afterwards, the suture holding panel 16 is bent and superposed on a cover panel 11, and a first closing flap 30 and a second closing flap 31 are locked on each other. When an assembly is turned over, an opening area B is formed since the cover panel 11 is superposed on the panel 16. Lastly, a third closing flap 40 is entered under a cover panel 11', and is locked on a prescribed position by using a tab 42.
Patent JP-H11282626-A (JP)
Title: Mouse
Inventor: KOIDE MAKOTO
IPC: G06F3/038
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a mouse capable of moving an object in virtual space having an infinite moving range by a sense similar to that in real space. SOLUTION: In order to move an object in virtual space, a moving speed before unit time is stored in respective moving speed memories 15a, 15b, moving distances measured by moving distance measuring instruments 12a, 12b at current unit time are added to the contents of the memories 15a, 15b by respective computing elements 14a, 14b, the added results are sent to a computer as moving speeds at the time and stored in the memories 15a, 15b to update the contents. When the operation is repeated, the moving speed in the virtual space can be controlled by the mouse 1. The moving speed of the object is delayed by a braking control 5. Because it is difficult to stop the movement of the object only by the action of the mouse.
Patent JP-H06272713-A (JP)
Title: Direct-acting guide device
Inventor: SADOTOMO SHIGERU
IPC: F16C29/06
Filed: 1993-03-19
Abstract: PURPOSE:To reduce a differential slide for lengthening life, in a direct-acting guide device provided both with no-load circulating passages corresponding to rolling-body grooves, and with a moving body that is moved along raceway constituting bodies via rolling bodies, by specifying the contact angle between the moving body and the respective rolling bodies. CONSTITUTION:A pair of rails 3, 3' are fitted to both the insides of a base 1 for constituting raceway constituting bodies. The grooves 5, 5' of the respective rails 3, 3' are made up by combining a plurality of circular arcs, and are made symmetrical in the up-and-down direction. In the inside of the base 1, a slider 7 is fitted so as to be movable in the longitudinal direction of the base 1, and on both sides thereof guide members 9, 9' are fitted, and also grooves 11, 11' are formed therein. A plurality of balls 13 are rollably housed between the grooves 5 and 11, and between the grooves 5' and 11' respectively, and return passages 15, 15' as no-load circulating passages are formed inside the slider 7. The contact angle theta between the ball 13 and the respective grooves is determined within the range of 30 deg.<=theta<=40 deg.. Thus, the differential slide can be reduced for smoothing action, and the life can be lengthened.
Patent JP-S59210537-A (JP)
Title: Magnetic recording medium
Inventor: NAGAI HIKARI
IPC: G11B5/725
Filed: 1983-05-16
Abstract: PURPOSE:To inhibit the surface wear and to prolong the life by forming the 2nd protective film of carbon which can be made porous on the 1st protective film on a magnetic material by coating. CONSTITUTION:A magnetic film 15 and a protective film 16 are successively formed on an Al disk as a substrate 14, and a carbon film 18 is formed on the film 16 by coating. A binder consisting of phenol resin and polyvinyl methyl ether is dissolved in a mixture of toluene with cellosolve acetate, and carbon black of 20-50Angstrom particle size is dispersed in the soln. by kneading with a ball mill. The cleaned surface of the disk 20 is spin-coated with the dispersion, and the resulting layer is cured and processed to 0.1-0.3mum thickness to form the film 18. The disk 20 is further coated with a lubricant 17 and heat-treated. The surface of the film 18 is porous, and the lubricant is impregnated into the micropores to keep the effective surface lubricity.
Patent JP-S60259910-A (JP)
Title: Optical rotary encoder
Inventor: HARADA HIROSHI
IPC: G01D5/347
Filed: 1984-04-25
Abstract: PURPOSE:To place phas plate and code wheel in the closest vicinity for better performance, by arranging light emitting and receiving elements in a position where slits of the phase plate and the code wheel coincide each other, allowing thus their electric potentials to stand on the same level of charge. CONSTITUTION:A phase plate 5 and a code wheel 2 fixed on a rotating shaft 4 are set in parallel and light emitting and receiving elements are located so as to squeeze these elements in the position corresponding to their slits 3. Further, it is formed in such a way that, upon revolution of the code wheel 2, code wheel 2 and phase plate 5 are charged on the same electric potential. In other words, revolution of the shaft 4 brings the code wheel 2 into revolution and rubbed by a plastic material contact piece 9 to a negative charge. Further, the phase plate is rubbed by the contact piece 10 to a negative charge. Thus, a repulsion force is produced between code wheel 2 and phase plate 5 and as they are not contacting one upon another, they can rotate in the closest vicinity for increased amount of light received and better performance.
Patent JP-S61244954-A (JP)
Title: Speed reduction gear kick-down device in construction machine
Inventor: KUSAKA KOHEI
IPC: F16H61/02
Filed: 1985-04-23
Abstract: PURPOSE:To shift down the speed reduction gear to improve the operation ability of a construction machine during working, by connecting a forward movement solenoid in parallel with a series circuit of an accelerator switch, working operation switches and a relay having contacts between a gear shift switch and gear shift solenoids. CONSTITUTION:A series circuit of a kick-off switch 11 which turns on upon depression of an accelerator, a deceleration permission switch 13 which turns on upon operation of a control lever of a working machine, and a relay 4 is connected in parallel with a forward movement solenoid 8. Further, contacts 41, 42 are disposed between first and second solenoids 3, 5 and a gear shift switch 1. In this arrangement, when the working machine control lever is operated to turn on the deceleration permission switch 3, a relay 4 is energized to close the contact 41 so that a second gear stage solenoid is denergized, and therefore, a first stage solenoid is energized to kick down the speed reduction gear. Accordingly, it is possible to automatically increase the power of the construction machine during the working operation of the machine to a value higher than that during running of the machine, so that it is possible to improve the operation ability of the machine thereby it is possible to alleviate the operator's fatigue.
Patent JP-S529459-A (JP)
Title: Fine adjustment device
Inventor: KUROSAKI TOSHISHIGE
IPC: G02B21/26
Filed: 1975-07-14
Abstract: PURPOSE: To achieve high accuracy and linearity in fine positioning. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08280746-A (JP)
Title: Rising type bed device
Inventor: SAKANO SUSUMU
IPC: A61G7/00
Filed: 1995-04-11
Abstract: PURPOSE: To freely select the linkage of the rise of the upper half of the body and the bending of a leg part by making the linkage and non-linkage of the rotation of a back raising bed part and a movable bed part for bending the leg part selectable by the selection of a state by a fulcrum switching means. CONSTITUTION: When it is not desired to bend the leg part at the time of raising the upper half of the body, the fulcrum switching means 23 is set to a first state. Thus, while the back raising bed part 12 is horizontally put down, a locking shaft 28 is inserted to the first through-hole 24 of a third bracket 25 and the second through-hole of a first locking plate 27 opposing each other and a movable bed 7 is unrotatably fixed to a bed frame in a horizontal state. In this case, when a driving mechanism 16 is operated, an operation shaft 17 projects from a cylindrical body 19 and an arm 15 is rotated, only a back raising bed 12 is rotated upwards with a pivotally supporting shaft 12a as a fulcrum.  At the time of bending the leg part along with the raising of the back, the fulcrum switching means 23 is set to a second state and the locking shaft 28 is inserted to the through-holes 31 of a first bracket 13 and a second locking plate 33.
Patent JP-S59211937-A (JP)
Title: Manufacture of circular fluorescent lamp
Inventor: UEHARA TAKEO
IPC: H01J9/24
Filed: 1983-05-16
Abstract: PURPOSE:To reduce the fraction defective of a circular lamp and improve its quality by mixing SO2 in combustion gas at heating and deformation. CONSTITUTION:When a circular fluorescent lamp is obtained by heating and softening a straight-tube-type sealing tube made of soda glass or low lead glass and deforming it annularly, SO2 is mixed, by 30-200cc/11,000Kcal/Nm<3>, in a heating furnace heated to approximately 450 deg.C for the purpose of heating and softening process or in the heating gas in a burner for heating a sealing tube hooking pawl and the Na2SO4 coat, i.e. an SO2 formation product is produced on the surface layers of a sealing tube to be processed and a hooking pawl. When SO2 is mixed, it is recommended that an SO2 nozzle is opened in the gas flow direction at the center of piping at the specific position of a combustion gas supply tube. As a result, the generation of a crack is decreased sharply.
Patent JP-H02263121-A (JP)
Title: Compound type photodetector
Inventor: NAKAMURA ARATA
IPC: G01J1/44
Filed: 1989-04-03
Abstract: PURPOSE:To reduce a connection space by providing a photodetector, an amplifying circuit which amplifies the photocurrent output of the photodetector, and an output transistor(TR) whose collector and emitter are used as output terminals. CONSTITUTION:The photocurrent output obtained by the photodetector 1 such as a photodiode is amplified by the amplifying circuit and outputted from the collector and emitter terminals 4 and 5 of the output TR 3. For the purpose, the emitter of the output TR 3 is grounded, a power source is connected to the collector through a load resistance, the collector terminal is used as a signal output terminal, so that a two-terminal type compound photodetector 6 can be put in operation. Consequently, the number of connections between the composite photodetector 6 and a signal processing circuit 7 is decreased and the connection space can be made small.
Patent JP-H05290523-A (JP)
Title: Digital reproducing device
Inventor: ISOZAKI MASAAKI
IPC: G11B20/18
Filed: 1992-04-07
Abstract: PURPOSE:To decrease cost by eliminating the need for analog parts in obtaining an RF level lowering detecting signal and to provide a suitable RF level lowering detecting signal by eliminating the adjustment due to the characteristic dispersion and using the information as the effective information of reproduction data. CONSTITUTION:The recording signal of M<2> code from a tape 1 is regenerated by a head 2. Data b0-b7 from a S/P conversion circuit 6 is supplied to a pattern detection circuit 21. The circuit 21 detects a pattern LDP to be generated more frequency when the level of the regenerative RF signal is lowered and can not be found in the rule of the M<2> code. The LDP is defined to have more than 4T magnetizing inversion intervals (T is the shortest magnetizing inversion interval). The pattern detection signal SPD from the detection circuit 21 is supplied to a pattern frequency detection circuit 22. The detection circuit 22 detects the interval of the frequency of pattern LDP generation frequency tau, that is, a pattern detection signal SPD, thereby outputting the RF level lowering detecting signal SD when the interval becomes shorter than the prescribed time, for example, at <1mus.
Patent JP-S529405-A (JP)
Title: Reproducing system
Inventor: TSUBOKA HIDEKAZU
IPC: G11B5/02
Filed: 1975-07-11
Abstract: PURPOSE: In order to completely eliminate the timing axis fluctuation of the signal being especially reproduced, in a system which returns the signal being timely recorded through compression on the rotary recording media such as magnetic disk or drum and so on by means of extending it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62258179-A (JP)
Inventor: AREN AARU PETORII
IPC: F04C2/107
Filed: 1987-04-07
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-H04318872-A (JP)
Title: Copying device
Inventor: TAKIZAWA MITSUHARU
IPC: G03G21/00
Filed: 1991-04-18
Abstract: PURPOSE:To obtain a copyign device not having any trouble such that the other communications are disturbed and a line using charge is too much, as well, by occupying an external line for a long time, without increasing time required for a transfer and transmission, even when the transfer and transmission of data are required during a copying action. CONSTITUTION:The copying device has a control means 800 having a communication control function for transferring image forming control data by an internal bus 805, and executing transmission the external device via a communicating line 908, and a copying control function controlling an image forming action, and a control means controls the inhibition of an image formation, while control data is transferred and transmitted.
Patent JP-S6289434-A (JP)
Inventor: MAEHARA FUYUKI
IPC: H02J7/24
Filed: 1986-04-14
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。