baber/WOPTO huggingface dataset:
Patent JP-S6014306-A (JP)
Title: Guide type golf cart
Inventor: MORISHITA YOSHIICHI
IPC: G05D1/02
Filed: 1983-07-04
Abstract: PURPOSE:To simplify the structure of an angle detecting means by detecting the revolving angle of a rotor for caster as the physical quantity and controlling the driving motor of the main body of a golf cart based on the output of said detection. CONSTITUTION:A detecting means 21 is set on the upper surface side of an attachment stay provided at the front part of a golf cart to detect the revolving angle of a pulley 13 as the physical quantity. The means 21 contains a light emitting element 21L and a photodetecting element 21P, and a thin plate part 13' of the pulley 13 is put on an optical path formed between both elements 21L and 21P. The part 13' has a lunate notch 13''. The quantity of light received by the element 21P is controlled in response to the revolving angle of the pulley 13 which is revolved by a motor. This received light quantity is amplified by an amplifier 26, and a chopper circuit 27 is controlled by the output of the amplifier 26. Then the field current of a coil 30 of a driving motor 29 is controlled via a transistor switch 28. Thus the motor 29 and then the driving speed of the golf card are controlled. When the output of amplification exceeds a set level, an electromagnetic brake is actuated by the output of a comparator 31. Thus the golf cart is stopped suddenly.
Patent JP-H01292818-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE FUMIHIKO
IPC: H01L29/788
Filed: 1988-05-20
Abstract: PURPOSE:To eliminate retention failure, and to prolong the life of a tunnel oxide film, by a method wherein after the tunnel oxide film is formed, impurity ions are implanted into a substrate body, and after completion of this ion implantation, a heat treatment is performed under specific conditions, thereby forming an impurity diffusion layer. CONSTITUTION:After a tunnel oxide film is made to grow to a predetermined thickness, impurity ions, such as phosphorous ions, are implanted, thereby forming a heavily doped layer under the tunnel oxide film. Thereafter, a floating gate is formed, and heat treatment is then performed to form an interlayer insulating film between the floating gate and a control gate, under specific conditions of 1050 deg.C, 30 minutes or more, and 1100 deg.C, 10 minutes or less with respect to the oxidation temperature and time. As a result, a leakage current characteristic of the tunnel oxide film is improved, retention failure is decreased, and life of the tunnel oxide film is prolonged.
Patent JP-S6013171-A (JP)
Inventor: NAKAMURA MITSUO
IPC: E04G23/02
Filed: 1983-07-04
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-H0419331-A (JP)
Title: Injection quantity adjusting device for fuel injection pump
Inventor: INAGAWA KEIJI
IPC: F02D1/04
Filed: 1990-05-11
Abstract: PURPOSE:To prevent a revolutional irregularity in idling by providing a dash pot for suppressing the rotational speed of a tension lever adapted to control the movement of a spill ring for adjusting injection quantity in the return rotation of the tension lever, and further providing a stepped releaf passage containing a spherical valve in the piston within the dash pot. CONSTITUTION:The title device is provided with a tension lever 63 connected with a control lever (not shown) for moving a spill ring 62 according to the rotational speed of a rotational shaft and also connected with a throttle lever through a spring 64. The rotational end of the tension lever 63 is abutted on a dash pot DP for suppressing the rotational speed of the lever 63 to decrease an injection quantity. The dash pot DP is sealingly partitioned by a piston 1 to define a pressure chamber 2a communicated with a high pressure chamber within a fuel injection pump through a restricted passage 11. The piston 1 is provided with a relief passage 12 for communicating the pressure chamber 2a with the high pressure fuel chamber, and also a spherical valve 4 within a large diameter portion 121 thereof. The shperical valve 4 is restricted in its movement by a stopper pin 5.
Patent JP-H0419239-A (JP)
Title: Motor-driven seat device
Inventor: FURUSE TAKAHISA
IPC: G08B21/00
Filed: 1990-05-11
Abstract: PURPOSE:To enable the recognition of a trouble by detecting the state of relays, operated by the operation of a manual operating means so as to switch power supply to motors, when these relays are short-circuit destructed, and emitting a warning and also controlling the motors according to the state of the relays. CONSTITUTION:There are provided relays 9, 10 operated by the operation of a manual operating means 8 or by a preset storage means 6 so as to switch power supply to motors 3-5. When these relays 9, 10 are deposited by short- circuit destruction, the deposited state of the respective relays 9, 10 is detected so as to emit a warning by a warning means 11. At the same time, the respective motors 3-5 are controlled by control mechanism 12 according to the deposited state of the respective relays 9, 10. This enables a driver to recognize the trouble of device more easily and also prevents the device from being left in the dead state when the trouble is generated.
Patent JP-H01292040-A (JP)
Title: Foamed material of synthetic resin
Inventor: NAKATSUKA HIDETO
IPC: C08J9/04
Filed: 1988-05-19
Abstract: PURPOSE:To obtain a foamed material having excellent weather resistance and, in spite of light-weight, high surface hardness and mechanical strength and suitable as a displaying material for outdoor use, by using a copolymer composed of methyl methacrylate and styrene at a specific ratio and having a weight-average molecular weight falling within a specific range. CONSTITUTION:The objective foamed material is made of a copolymer composed of 60-70wt.% of methyl methacrylate and 40-30wt.% of styrene and having a weight-average molecular weight of 130,000-200,000. The density of the foamed material is preferably 0.6-0.03g/cm<3>. The foaming agent is preferably a mixed foaming agent composed mainly of butane.
Patent JP-S5746381-A (JP)
Title: Magnetic bubble enlarging device
Inventor: TSUZUKI NOBUYORI
IPC: G11C19/08
Filed: 1980-09-05
Abstract: PURPOSE:To increase the working tolerance for transfer at a low drive magnetic field region and to obtain the excellent high-speed working properties, by providing a dummy enlarger in the element stacking direction of enlargers. CONSTITUTION:A magnetic bubble enlarging device consists of a bubble transfer path part 23, an enlarger group 24, a bubble detector part 25 and a dummy enlarger group 26. The group 26 functions to aid the transfer of the cord-shaped bubble and eliminate the abmormal transfer. In other words, the bubbles enlarged by bubble enlargers 17-19 in the direction right-angled to the bubble transfer direction can be normally transferred since a large floating megnetic field is also applied to the part where the number of stages is increased for the enlarger elements that function to carry out the enlargement successively.
Patent JP-H05304889-A (JP)
Title: New fermented food of conjugate protein and its production
Inventor: MITSUDA MASAMI
IPC: A23L11/20
Filed: 1992-03-30
Abstract: PURPOSE:To obtain the soybean food, good in nutritional balance and excellent in promoting function of calcium absorbing action and tastiness by adding prescribed amounts of rice KOJI (yeast) and common salt to specific strained soybeans and a specified cheese curd, adding lactic acid bacteria and ripening the resultant mixture. CONSTITUTION:The soybean food is obtained by adding rice KOJI having a proteolytic enzyme and common salt in an amount each of 10-25 pts.wt. based on 100 pts.wt. total amount of the blend to strained soybeans prepared by straining steamed soybeans in a chopper and an unripened cheese curd prepared by adding two kinds of lactic acid bacteria as a starter to cow's milk subjected to the pasteurization treatment at 60-70 deg.C, prefermenting the milk, adding a purified rennet enzyme, collected and purified from cattle bone, coagulating the milk, cutting the coagulated curd, removing whey, then filling the obtained curd in a cylindrical mold and reversing the mold several times and simultaneously adding two kinds of lactic acid bacteria selected from streptococcal lactic acid bacteria and ripening the resultant mixture under conditions of a constant temperature.
Patent JP-S5347242-A (JP)
Title: Input/output control system for electronic computer
Inventor: FURUBAYASHI TATSUO
IPC: G06F13/12
Filed: 1976-10-12
Abstract: PURPOSE: To improve the through-put in case the data of the fixed length for plural blocks is processed by having a process of the data of a fixed length for an input/output unit of a magnetic tape unit, etc. in the number of times equivalent to the number of the block. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5552571-A (JP)
Title: Recording and reproducing system for address information signal
Inventor: ANDOU KIYOTAKE
IPC: G11B27/02
Filed: 1978-10-06
Abstract: PURPOSE: To obtain tape position information easily with high precision by employing both address and pulse count systems by forming an address code by adding pulses, differing in duty ratio or amplitude, to a string of constant-period pulses.  
     CONSTITUTION: When a string of constant-period pulses generated by crystal oscillator 1 and divider 2 are inputted to microcomputer 3, code information is recorded by superposing on the pulse string and clocking is started by the pulse string, when a start bit and stop bit is generated, different drigger signals will be applied to code generating circuit 4. Then, circuit 4 generates an address code synchronizing with the pulse string including a binary start and stop bit differing in duty ratio or amplitude. This code is recorded by VTR6 through buffer 5 as a position signal of the information and pulse of the code pulse string are counted by pulse count timer PCT7 to obtain a rough position signal of the information. For reproduction, easy and high-precision tape information can similarly be obtained by combining address and pulse count systems together. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11280192-A (JP)
Title: Installation method of corner rafter and fixing metal fitting
Inventor: KATO TAIGA
IPC: E04B7/02
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an executing method, by which corner rafters and beams and girders having hipped-roof structure in the construction of a wooden building are clamped easily by few personnels in a short time by metal fittings at low cost, and a fixing metal fittings therefor. SOLUTION: Mounting pieces 1-2, which are composed of beams and girders 3 at corner angle sections in hipped-roof structure and to which nail holes are bored in a manner that the mounting pieces 1-2 can be abutted and fixed to perpendiculars on at least one sides of the beams and the girders 3 crossed at right angles in cross sections, and mounting pieces 1-1, which have surfaces at angles formed with the surfaces of the mounting pieces 1-2 from 45 deg. to 135 deg. and to which nail holes are bored in a manner that the mounting pieces 1-1 can be abutted and fixed to the perpendiculars of the corner rafters 2, are bent and molded continuously and integrally.
Patent JP-H08311742-A (JP)
Title: Weft inserting apparatus in loom
Inventor: MURAMATSU MASAYUKI
IPC: D03D47/34
Filed: 1995-05-22
Abstract: PURPOSE: To excellently insert weft with a small energy consumption and without a poor weft insertion or a cloth flaw by performing drag of weft with a roller-type dragging device before weft stored in a storing means between the roller-type dragging device and an attitude-controlling nozzle is wholly drawn out. CONSTITUTION: In the objective loom, a small diameter roller 35 is touched to a usually rotating large diameter roller 33 and a storing device 60 pulling and storing weft Y before dragging it by a roller-type dragging device 50 is placed between the roller-type dragging device 50 performing dragging and non-dragging of weft Y and an attitude-controlling nozzle 71. A dragging-starting time of the roller-type dragging device 50 is set up so as to perform dragging of weft Y at least by the roller-type dragging device 50 when weft stored in the storing device 60 is wholly drawn out by dragging of the attitude-controlling nozzle 71.
Patent JP-2000313083-A (JP)
Title: Recording material, recording material for decorative illumination, and recorded matter
Inventor: ITO KATSUYA
IPC: B32B7/02
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To improve workability by providing an ink absorbing layer on the single surface of a light transmittable base material and setting the surface strength of the ink absorbing layer having absorbed and fixed pigment ink to a specific value or more. SOLUTION: As a base material, a plastic film such as a polyester film or the like, glass or a light transmittable material obtained by laminating two or more kinds of these arbitrary ones is used. As the ink receiving layer provided on the base material, a layer comprising a resin such as polyvinyl alcohol, an acrylic resin or the like or one of modified resins of them is used. The ink receiving layer is constituted of porous particles of silica or kaolinite having ink absorbability by a capillary phenomenon, and a binder material such as polyvinyl alcohol or an acrylic resin in order to ensure excellent color developability and fixing properties, when pigment ink is used to provide an ink absorbing layer by a gravure coating method; and the surface strength of the ink absorbing layer having absorbed and fixed pigment ink is set to 80 g/cm or more.  By this constitution, a recording material having high surface strength, hard to damage, excellent in workability and having sharp printing recording characteristics is obtained.
Patent JP-H02302690-A (JP)
Title: Omnidirectional lightning stroke observation apparatus
Inventor: TAKAHASHI SADAO
IPC: G01W1/16
Filed: 1989-05-18
Abstract: PURPOSE:To observe omnidirectional lightning and a generation azimuth by photographing lightning light reflected from the convex type reflecting mirror arranged in a housing. CONSTITUTION:When the falling of a thunderbolt is generated at a certain azimuth and lightning light transmits through a cylindrical housing 1, a lightning light image is upwardly reflected by a convex reflecting mirror 2. At this time, the photographing apparatus received in an observation housing 6 photographs the lightning light image concentric to the reflecting mirror 3 by the control of a control apparatus 8 but, at the same time, said apparatus 7 also photographs the omnidirectional disc 3 concentrically arranged with respect to the reflecting mirror 2 and, therefore, the generation azimuth of a thunderbolt can be detected. A part of the lighting light transmitted through the housing 1 to be reflected by the inner wall surface thereof is reflected to the reflecting mirror 2 to be ready to generate a false lightning light image but, since said light is shielded by a rod-shaped shield member 5 and not incident to the reflecting mirror 2, the generation of the false image is prevented. When a plurality of apparatuses thus constituted are used, the falling point of a thunderbolt can be accurately measured from respective azimuth intersecting points.
Patent JP-H09287493-A (JP)
Title: Internal combustion engine controller
Inventor: TATARA YUSUKE
IPC: F02D41/02
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To improve the fuel consumption of an engine through lean-burn control even when the valve timing is switched to a high-speed valve timing, as well as reduce emissions generated and improve drivability by preventing a misfire and an unstable burning caused when the valve timing is changed during lean-burn control. SOLUTION: A controller switches the valve timing such as the opening timing and lift level of an intake valve to a low-speed valve timing(LO-V/T) or a high-speed valve timing (HI-V/T) in the lean-burn control range set according to the running state of an internal combustion engine (the absolute pressure in its intake pipe PBA and the engine speed). When the running state of the internal combustion engine is shifted as indicated by a shifting state (b), that is, when the valve timing is switched from the low-speed valve timing to the high-speed valve timing under lean-burn control, the air-fuel ratio of a mixture fed to the internal combustion engine is enriched during a preset period of time.
Patent JP-S5646590-A (JP)
Title: He-ne laser light modulator
Inventor: NAKAZAWA YOSHIO
IPC: H01S3/10
Filed: 1979-09-25
Abstract: PURPOSE:To obtain a high modulation rate of an He-Ne laser light modulator by employing a pair of mirrors capable of oscillating for two wavelengths of 0.6328 and 3.39mum as the light resonator of a laser oscillator and applying a magnetic field capable of modulating its magnetic field intensity to a laser medium. CONSTITUTION:A pair of mirrors 4, 5 forming a light resonator are provided at both ends of a glass enclosure 2 for containing a glass fine tube 1. At this time the mirrors are formed of material having high reflectivity capable of oscillating for both wavelengths of 0.6328 and 3.39mum of a He-Ne laser light, and the reflectivity of the output side mirror 4 is set lower than that of the mirror 5 at the mirror 5 of all reflecting side. Then, anode and cathode pins 6, 7 are provided at one side of the enclosure 2, a plasma discharging power supply 8 is connected thereto, and a cold cathode 3 is formed at the other side. Further, a coil 10 is wound on the outer periphery of the enclosure 2, is connected through a lead wire 13 to a bias magnetic field power supply 11, and applied magnetic field intensity is varied to the laser medium on the basis of the outcoming signal 12.
Patent JP-S62277970-A (JP)
Inventor: TAKAGI TATSUTOSHI
IPC: A61H39/04
Filed: 1986-05-28
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-S5348208-A (JP)
Title: Air blower
Inventor: SAKATA KANJI
IPC: F04D23/00
Filed: 1976-10-15
Abstract: PURPOSE: To minimize noise by and maximize air flow from a diagonal air blower by constituting same such that the axis of a rotary shaft is disposed eccentrically from the center of a casing for housing the blower therein. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5916092-A (JP)
Inventor: IGAKI SEIGO
IPC: G07D7/00
Filed: 1982-07-16
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-S63288993-A (JP)
Title: Method for synthesizing diamond in gaseous phase
Inventor: FUJIMORI NAOHARU
IPC: C23C16/26
Filed: 1987-05-20
Abstract: PURPOSE:To stably form the thin film of pure diamond on a substrate at low temp. by feeding H2 excited at the other place to a region wherein ultraviolet laser light is projected to hydrocarbon, and allowing them to react with each other. CONSTITUTION:Hydrocarbon such as CH4, C2H6, C2H4 and C2H2 is introduced into a device for an optical CVD method as a gaseous raw material and while projecting ultraviolet laser light oscillated from an ArF or F2 laser thereto, H2 excited at the other place by arranging the filament of high-m.p. metal such as W and Ta heated e.g. at about 2,000 deg.C or more in the midway part of the supply path of gaseous H2 and being brought into contact therewith is fed to a region projected with this ultraviolet laser light and allowed to react with the above-mentioned hydrocarbon and a thin diamond film is formed on the substrate.
Patent JP-S5456868-A (JP)
Title: Electronic watch
Inventor: SATOU HIROCHIKA
IPC: H03B5/32
Filed: 1977-10-14
Abstract: PURPOSE:To improve the frequency temperature characteristics by specifying the shape of piezoelectric vibrators in an electronic watch using two or more piezoelectric vibrators. CONSTITUTION:Piezoelectric vibrators 5 composed of crystal, etc. are formed in tuning fork type of less than 150mum in thickness and at least one is etched to provide tapers 12a, 12b to its vibrating arms 10a, 10b, so that a change is given to their width direction size over part or the whole of the length direction. These cause zero temperature coefficient temperature to be deviated by several degrees to the high temperature side without changing the value of secondary temperature coefficient too much, the zero temperature coefficient temperature on the high temperature side to be sufficiently increased, the spacing between the piezoelectric vibrators 5 to be taken wide, the frequency temperature characteristics to be corrected over a sufficiently wide temperature range and the watch accuracy to be improved.
Patent JP-H07306007-A (JP)
Title: Method for matching position of transparent substrate
Inventor: OKADA KAORU
IPC: G06T7/00
Filed: 1994-05-11
Abstract: PURPOSE:To easily and exactly perform position matching even if a plurality of transparent substrates attaching a same kind of position matching marks are provided. CONSTITUTION:An alignment mark of a glass substrate of either of liquid crystal indication panels is taken in an image pickup part, converted into a concentration histogram, binary are performed in step S100, a coordinate position is confirmed, in step S101, a quantity of light is checked in stem S102, and if the quantity is proper, the alignment mark of an upper glass image U is taken in. Next, a lower glass substrate is inserted, a composition image of the upper and lower board alignment marks is converted into the concentration histogram in step S106, illumination intensity is discriminated again in step S107. If the illumination intensity is proper, an image of one glass substrate is subtracted from the composition image and an alignment mark image of a transparent substrate overlapped thereafter is extracted. Position adjustment is performed from individual mark positions in step S112.
Patent JP-H0418997-A (JP)
Title: Method for granulating and dehydrating sludge
Inventor: KATO TATSUO
IPC: C02F11/14
Filed: 1990-05-14
Abstract: PURPOSE:To enhance dehydrating effect by heating and granulating a primarily dehydrated sludge cake, coating the surface with dry powder and secondarily dehydrating the resulting reformed sludge granules by pressing. CONSTITUTION:A primarily dehydrated sludge cake is heated and granulated, the surface is coated with dry powder and the resulting reformed sludge granules are secondarily dehydrated by pressing. The primarily dehydrated sludge cake is soft but becomes tough and nonsticky in accordance with the removal of the water. The crushing of the sludge cake is facilitated in the crushing and granulating stage only by adding a small amt. of ash produced by incineration and resticking is hardly caused. The water in the sludge is liberated by heating and dehydration by pressing is facilitated. The rate of reduction of water in secondary dehydration is increased by heating and the rate of addition of ash can be reduced.
Patent JP-S5456757-A (JP)
Title: Pulse generator
Inventor: HORIE MASANAO
IPC: H03K5/00
Filed: 1977-10-14
Abstract: PURPOSE:To obtain the high frequency pulse through a simple circuit by supplying the oscillation output to EOR directly and after a delay and then producting the frequency which is double the oscillation frequency from EOR. CONSTITUTION:Oscillator circuit 11 delivers pulse (a) with the frequency which is determined by the constant of capacitor 15 and resistance 16 to supply it to EOR17 as well as to delay circuit 18. Signal (b) of the integral waveform is supplied to the other input terminal of EOR17 from circuit 18. Here resistance 19 of circuit 18 and capacitor 20 are set properly along with the threshold level of EOR set to a fixed level, thus obtaining pulse C from EOR17. The frequency of pulse C becomes double the oscillation frequency, so the steady high frequency pulse can be obtained.