baber/WOPTO huggingface dataset:
Patent JP-H11247479-A (JP)
Title: Bicycle parking device
Inventor: NARITA KOJI
IPC: B62H3/08
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent a support frame with an on-board bicycle from being suddenly tilted down and pull the support frame upward with a small force by raising and lowering and tilting the support frame through a cushioning damper and a cushioning spring. SOLUTION: A roller 9 on the rear end of a fixed frame 6 and a roller 12 on the top end of a support frame 1 are rolled along guide rails 8, 11 to house the support frame 7 within the fixed frame 6 in such a manner as to be slidable. When the support frame 7 is pulled out, the roller 12 is raised by the upward inclination of the rear end of the guide rail 11, and the support frame 7 is tilted downward around a roller 9. At this time, the support shaft 13 of the roller 12 makes contact with the lower surface 18a of an operating plate 18 rotatable around a shaft 20 through a sleeve 13b to press a cushioning damper 16, and also press the free end of a cushioning spring 21 fixed to the fixed frame 6. Thus, the support frame 7 with a on-board bicycle is never suddenly tilted down and can be pulled up with a small force.
Patent JP-H11353877-A (JP)
Title: Synchronous dram semiconductor device
Inventor: JO SEIKEI
IPC: G11C11/407
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous DRAM semiconductor device provided with a function which reduces a standby current. SOLUTION: A clock-signal detection part 141, to which a clock signal CLK is inputted, makes on output signal N1 'enable' when the clock signal CLK is kept at a set voltage level for a prescribed time. A logic circuit 151 controls input/output buffers 171 to 175 on the basis of a power-down-mode signal PDM and on the basis of the output signal N1 of the clock-signal detection part 141, and it shifts the input/output buffers 171 to 175 when the power-down-mode signal PDM is made enable or when the output signal N1 of the clock-signal detection circuit 141 is made enable. As a result, the consumption of the standby current of a synchronous DRAM semiconductor device is reduced.
Patent JP-H05268022-A (JP)
Title: Clock switching circuit
IPC: H03K17/00
Filed: 1992-03-18
Abstract: PURPOSE:To prevent the occurrence of malfunction by selecting a clock with a different phase without causing a high frequency state. CONSTITUTION:The switching circuit is provided with a timing signal generating section 1 inputting a 1st clock CK1, a 2nd clock CK2 having a same frequency as that of the 1st clock CK1 but a different phase and a clock switching signal CKc, outputting a signal in a switching timing and a clock inhibit start timing at the trailing of the clock CK1 and outputting a signal in the clock inhibit end timing at the trailing of the clock CK2 when the CKc is used for the switching signal from the clock CK1 into the clock CK2, a clock inhibit clock switching section 2 which inputs the clocks CK1, CK2, the switching timing and clock inhibit start timing signals and the clock inhibit end timing signal, switches the clock CK1 into the clock CK2 in the switching timing, inhibits the clock from the clock inhibit start timing to the end timing and outputs the clock CK2. Thus, the malfunction of a device using the clock is prevented.
Patent JP-S55156214-A (JP)
Title: Supercharge pressure controller for supercharging engine
Inventor: HORIUCHI SHIGEAKI
IPC: F02B37/12
Filed: 1979-05-21
Abstract: PURPOSE: To prevent the lowering of efficiency due to the rapid increase of supercharging pressure of a supercharger, by slowly performing a changeover operation of exhaust paths when a load is rapidly changed in the supercharger in which a  changeover valve is provided in the two exhaust paths to link them.  
     CONSTITUTION: An engine 1 is linked to a turbine 5 of a supercharger 4 through two exhaust paths 12a, 12b. In a partition wall 12 of the both exhaust paths, a changeover valve 14 actuated interlocking to an air cylinder 15 is provided with its valve position at a place of actual line for a low load and at a place of chain line for a high load.Compressed air from a compressor 20 of the engine 1 is inducted to the air cylinder 15 through a high pressure air source 19, solenoid valve 21 that opens with the starting operation and boost controller 29. The controller 29 consists of a spool valve 32 driven by the pressure of a compressor 6 and control valves 33, 34 for opening and closing paths 37, 38 by the actuation of said valve 32 and performs an operation of inducting air into the cylinder 15 through a throttling 35 with a certain length of time delay. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62220296-A (JP)
Title: Laser beam machine
Inventor: KAWAI YOSHITO
IPC: B23K26/00
Filed: 1986-03-20
Abstract: PURPOSE:To perform the work in uniform shape of the whole body to be worked by a laser beam machining by holding a condensing lens at a fixed distance from a laser beam oscillator by moving in parallel to the axial line of the body to be worked the laser beam oscillator. CONSTITUTION:A laser beam is moved upto a (b) point from a (a) point of the body 1 to be worked in the state of rotating the body 1 to be worked by a supporting and rotating device 2, 3. In this case, the condensing lens 11 located at the fixed distance from a laser beam oscillator 6 is moved in parallel to the axial line of the body to be worked together with the laser beam oscillator 6. The laser beam is projected on the body 1 to be worked via the condensing lens 11 and mechanical chopper 12 by varying the angle by a reflection mirror 10 from the laser beam oscillator 6. With this device the energy at the converging position becomes constant and the whole body to be worked can be worked in uniform shape.
Patent JP-S61222392-A (JP)
Title: Digital convergence device
Inventor: TSUJIHARA SUSUMU
IPC: H04N9/28
Filed: 1985-03-27
Abstract: PURPOSE:To accurately adjust convergence to signals different in specifications by detecting a reference horizontal scanning signal that is positioned at the center of flyback time, and controlling various kinds of address systems using the detected signal. CONSTITUTION:A reference horizontal scanning signal detecting part 19 detects the reference horizontal scanning signal that is positioned at the center of the flyback time by a signal that is synchronized with a horizontal scanning period. A write address control part 8 and a read address control part 5 etc. are controled by the signal from the detecting part 19 and convergence correction that is corresponded with a horizontal scanning frequency is read out from a one-frame memory 10. Thus, so that the reference horizontal scanning signal is detected to signals that signal specifications such as the horizontal scanning frequency or a horizontal effective period are different from each other and an adjusting point and the addressing of a memory is performed by the signal, the adjusting point and the position of correction volume are always equal on a picture plane and the adjustment of the convergence is accurately performed.
Patent JP-H01236506-A (JP)
Title: Elevating and sinking illumination fixture
Inventor: YAMADA SHUJI
IPC: F21V21/36
Filed: 1988-03-16
Abstract: PURPOSE:To make an elevating/sinking illumination device in a small size by accommodating a motor with its rotary shaft facing up in the device body at its one side of upper part, installing a drum coupled with this rotary shaft alongside the inner surface of the top of the body, allowing a cable wound on this drum to dangle, and permitting this cable to hold the elevating/sinking part suspendedly. CONSTITUTION:A motor 2 with the rotary shaft 3 facing up is accommodated in the device body 1 at its one side of upper part, and a drum 4 coupled with this rotary shaft 3 is installed alongside the inner surface of the top of the body 1. A cable 5 wound on this drum 4 is dangled, and the elevating/sinking part 7 is held thereby suspendedly. Accordingly the wind thickening direction of the drum 4 exists between the device body 1 and the elevating/sinking part 7, and the dimension in this direction is small, so that the whole takeup device incl. the motor 2 has enough place to be accommodated between the elevating/ sinking part 7 and the side of the device body 1 in the condition that the elevating/sinking part 7 is in its top position. This suppresses the height of the device body 1 to lead to construct the device in a small size.
Patent JP-S58181472-A (JP)
Title: Tig welding method of narrow groove
Inventor: NOMURA HIROICHI
IPC: B23K9/167
Filed: 1982-04-16
Abstract: PURPOSE:To make an arc oscillatable in the transverse direction of a groove and to perform stable penetration in the TIG welding stage of a narrow groove joint of extra thick plates, by forming an electrode and a filler metal respectively into a band shape, and applying an alternating magnetic field in the weld line direction to the arc. CONSTITUTION:A nonconsumable W electrode 4 screwed 3 to a copper electrode nozzle 2 is formed into a band shape and a filler metal 10 to be supplied to an arc 11 part by passing through the inside of a filler nozzle 8 of a gas shielded nozzle 6 is also formed into a band shape in TIG welding in the narrow groove between groove wall surfaces 19 and 19. A magnetic core 12 of which the forward end passes through a gas shielded nozzle 7 and extends to the part near the arc 11 is connected to the magnetic pole of an electromagnet coil 13. The arc 11 is oscillated in the transverse direction by the alternating magnetic field generated from the core 12 and the narrow groove of extra thick plates is welded in the joint part having high quality by using the bank-like filler metal.
Patent JP-H03264842-A (JP)
Title: Apparatus for detecting amount of gas in oil in oil immersed electric equipment
Inventor: NANBA SADAO
IPC: G01N33/26
Filed: 1990-03-15
Abstract: PURPOSE:To detect the amount of gas in oil on the spot readily by introducing specified amount of insulating oil from a tank into a detecting container, thereafter closing a cock, and forcibly expanding the volume of the container. CONSTITUTION:At first, a detecting device is connected to an oil drainage valve 3. A cock 5 of a connecting part and a sensor cock 8 are closed, and a drainage cock 6 is opened. A detecting container 4 is brought into most contracted state. Then, the cock 5 is opened, and specified amount of insulating oil 2 in a tank 1 is made to flow into the container 4. The remaining oil in the intermediate devices and the lie is drained out of the container 4. Then, a handle 13 is rotated so as to expand the container 4, and the specified amount of the insulating oil 2 is introduced into the container 4. Thereafter, the cock 5 is closed, and the handle 13 is rotated again. The container 4 is further expanded, and the vacuum space part having the specified volume is formed over the oil surface in the container 4. During this period, the gas dissolved in the oil is discharged into the space part. Thereafter, the sensor cock 8 is opened, and the pressure in the space part is detected with a vacuum sensor 7. The amount of the gas dissolved in the insulating oil 2 is computed based on the volume of the space part and the pressure.
Patent JP-H09249725-A (JP)
Title: Heat-resistant phenolic resin
Inventor: ORIHARA TAMOTSU
IPC: C08G8/04
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-resistant phenolic resin which possesses excellent heat resistance and fluidity by condensing a phenol compd. with an aldehyde compd. SOLUTION: This phenolic resin is obtd. by condensing a phenol compd. represented by the formula HO-(-A-X-A-)n -OH (wherein X represents a single bond, 1,4-cyclohexylene, COO, CR=CR (wherein R represents a hydrogen atom, a monovalent arom. reside or a 4 C or lower alkyl group), or C≡C; A represents 1,4phenylene, 1,4-naphthalene, 2,6-naphthalene, or 2,7naphthalene; and n is an integer of 1 to 3) with an aldehyde compd.
Patent JP-H06249769-A (JP)
Title: Analytical method using decomposing liquid
Inventor: NAGASAWA HIROYUKI
IPC: G01N1/02
Filed: 1993-02-28
Abstract: PURPOSE:To analyze both faces without contaminating surroundings by a method wherein one face is analyzed on a support stand which supports a sheetlike material, to be analyzed, so as to come into contact with only the peripheral part and the other face is then analyzed. CONSTITUTION:A decomposing liquid as hydrofluoric acid is held between a decomposing-liquid holding part 2 and a material 1, to be analyzed, as a silicon wafer. The holding part 2 and the material 2 to be analyzed are moved relatively. The surface of the material 1 to be analyzed is decomposed, and a liquid which has been obtained is analyzed. The material 1 to be analyzed is sheetlike, it is mounted on a support stand 10 which supports it so as to come into contact with only the peripheral part, one face is analyzed, the material 1 to be analyzed is turned over, and the other face is analyzed. By this constitution, the amount of the decomposing liquid 3 may be in a small amount, and the amount can be set easily by adjusting an interval. In addition, the surface and the back of the same material 1 to be analyzed can be analyzed easily and effectively.
Patent JP-S58180741-A (JP)
Title: Cylinder number controlled engine
Inventor: ISHIZAWA SHIZUO
IPC: F02D13/06
Filed: 1982-04-15
Abstract: PURPOSE:To smoothly revolve an engine, by interlocking a flywheel rotated at a higher speed than an engine speed to a crankshaft and thereby reducing torque and speed changes generated between idle side and operative side cylinders at partial cylinder operation. CONSTITUTION:An engine main unit 1 is provided with operative side cylinders 2, 3 and idle side cylinders 4, 5 whose operation is stopped by limiting opening action of intake and exhaust valves in a light load range of an engine. Revolving speed of a crankshaft 6 is increased by pulleys 7, 9, 14, 17 to increase rotary speed of a flywheel 16. An electromagnetic clutch 11 arranged to one side of the pulley 9 transmits revolution of the crankshaft 6 to a driving shaft 13 at excitation of the clutch 11 to rotatively drive the flywheel 16. A cam 27 for opening and closing an intake valve 20 in an intake stroke at operation and a cam 28 of true circle identical to a base circle of the cam 27 are formed neighboring to a cam shaft 25, and sliding of a rocker arm 21 is positioned by a ring 29.
Patent JP-S54154384-A (JP)
Title: Infrared ray detector
Inventor: SHIGIYAMA KEIGOROU
IPC: G01J5/02
Filed: 1978-05-25
Abstract: PURPOSE:To form an infrared ray detector of less floating capacity on the gate side without the need for bonding process by alternately orthogonally providing the fetch parts of the electrodes formed on the front and back of a pyroelectric element thin film. CONSTITUTION:A circular electrode 43 and fetch leads 44 are evaporated on the front side of a pyroelectric element thin film 41 (Fig. b) and a circular electrode 43' overlapping the abovementioned circular electrode 43 and fetch leads 44' orthogonal to the fetch leads 44 are evaporated on the back side (Fig. c), thence a photo detecting sensitive part 42 is formed on the pyroelectric element thin film 41 to provide the photo detecting part of the infrared ray detector (Fig. d). Since the fetch leads from the electrodes are orthogonally set in this way, the floating capacity between the leads may be considerably reduced and yet it becomes possible to fetch the output of the detector with ease by using assembling mechanism.
Patent JP-H06274531-A (JP)
Title: Natural language sentence analyzing device
Inventor: YOSHIMI TAKEHIKO
IPC: G06F17/27
Filed: 1993-03-23
Abstract: PURPOSE:To provide a natural language sentence analyzing device capable of executing semantic analysis without extending an AND-OR graph to respec tive trees and efficiently selecting a most highly evaluated analyzed result in an entire analysis system. CONSTITUTION:This device is provided with a syntax analysis part 11 for executing syntax analysis with the evaluation point of syntax knowledge in the form of the AND-OR graph and a semantic analysis/general evaluation part 12 for executing the semantic analysis with the evaluation point of semantic knowledge to the AND-OR graph and outputting the analyzed result provided with the highest general evaluation point.
Patent JP-S59191436-A (JP)
Inventor: EHATA MAMORU
IPC: G05F1/70
Filed: 1983-04-13
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-2000259046-A (JP)
Title: Image forming device and method therefor
Inventor: DOI YUUKI
IPC: B41J21/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device being excellent in operability. SOLUTION: This image forming device 10 is, constituted by being provided with an operation panel 23 capable of respectively inputting/displaying information for every page, a control information storing part 60 storing the control information for every page, an original reading part 18 capable of reading the original for every page, an image data storing part 58 storing the image data being read by the original reading part 18 for every page, an image forming part 20 outputting by forming the output image from the image data stored in the image data storing part 58, based on controlling information stored in a controlling information storing part 60, a CPU 61 controlling a whole image forming device 10, and a sensor inputting part 57 outputting input signals from sensor kinds provided at respective parts of the image forming device 10 to the CPU 61.
Patent JP-S55156880-A (JP)
Title: Calorimeter for neutral particle
Inventor: NISHIMURA HIDETOMO
IPC: G01K17/00
Filed: 1979-05-25
Abstract: PURPOSE: To avoid the overheat of the metal plate substance, by forming the metal plate substance with several metal plates featuring different heat expansion coefficients and stacked to each other and at the same time breaking the action power source of the neutral particle generation source by the heat displacement of the metal plate substance.  
     CONSTITUTION: Metal plate substance 6 is attached to supporting component 8 of ceramics connected to cooling tube 7 via fixed axle 9. The refrigerant is circulated in tube 7 via going paths 10 and 11. Substance 6 is formed by connecting together the upper layer metal plate featuring a small heat expansion coefficient and the lower layer metal plate featuring a large heat expansion coefficient. And metal contact piece 12A is attached on the surface of the upper metal layer plate via ceramic insulator 13. The same metal contact piece is also attached to the outer circumference surface of tube 7. Thus the both metal contact pieces have a contact when substance 6 is bent and shifted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01236318-A (JP)
Title: Clock generating circuit
Inventor: KITADA YOSHITAKA
IPC: G06F1/04
Filed: 1988-03-16
Abstract: PURPOSE:To eliminate noises so as to obtain stable clocks with a clock generating circuit by sampling the output of a 1st oscillation circuit upon which noises are easily superimposed by utilizing the stable output of a 2nd oscillation circuit. CONSTITUTION:Flip-flops (FFs) 12-14 constitute a three-bit shift register which is shifted by the output of an oscillation circuit 2. When all of the outputs of the three FFs become zero in level, an RSFF 15 is reset by a NOR gate 16 and outputs zero. When all of the outputs of the three FFs become level '1', the RSFF 15 is set by an AND gate 17 and becomes level '1'. If the level of a signal B is '0' and an Nch transistor 21 is turned off while the oscillation circuit 2 oscillates, the circuit 2 constituted of a buffer 20 oscillates and gate clocks are supplied to the FFs 12-14. The FFs 12-14 perform shifting operations synchronously to the clock of the circuit 2 and noises having clock widths which are <=1.5 times as long as the clock width of the oscillation circuit 2 can be eliminated. When the circuit 2 stops oscillation, the output of another oscillation circuit 1 is directly outputted.
Patent JP-H11249301-A (JP)
Title: Photosensitive composition and baked material pattern obtained using same
Inventor: KAKINUMA MASAHISA
IPC: H01J9/02
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain an alkali developable photosensitive compsn. capable of easily forming a high definition baked material pattern such as an electrically conductive pattern, a glassy dielectric pattern or a phosphor pattern by photolithography without causing problems such as the twist of the pattern and the reduction of the line width after baking and to obtain the baked material pattern using the photosensitive compsn. SOLUTION: The photosensitive compsn. contains (A) a carboxyl-contg. polymer obtd. by allowing a hydroxyl-contg. polymer to react with a polybasic acid anhydride or (F) a carboxyl-contg. photosensitive polymer obtd. by allowing the carboxyl-contg. polymer (A) to react with a compd. having a glycidyl group and an unsatd. double bond, (B) a diluent, (C) a photopolymn. initiator, (D) an inorg. powder and, preferably, (E) a stabilizer. The photosensitive compsn. is applied on a substrate, exposed according to a prescribed pattern, developed with an aq. alkali soln. and baked to form the objective high definition baked material pattern.
Patent JP-H01240172-A (JP)
Title: Health food prepared from extract of plum tree
Inventor: NAKAMOTO YOSHIHIRO
IPC: A23L29/00
Filed: 1988-03-17
Abstract: PURPOSE:To obtain a health food free from side effect and useful as excellent Chinese herb drug and health food, by extracting a component from plum tree and using the extract as a raw material. CONSTITUTION:The trunk, branch or leaf of plum tree is boiled or distilled by conventional method to obtain an extract. The extract is mixed with one or more kinds of fruits or foods such as adlay, yam, KANBAIKO (flour of steamed glutinous rice), plum pulp, pine or bamboo and formed in the form of solid, paste or liquid.
Patent JP-H05267805-A (JP)
Title: Composite dielectric material and substrate for printed circuit board
IPC: H01B3/00
Filed: 1992-03-19
Abstract: PURPOSE:To obtain a composite dielectric material which has sufficient dielec tric constant, results in only small dielectric loss in the higher frequency range and does not give any fear for public pollution. CONSTITUTION:In a composite dielectric material wherein inorganic dielectric material particles are dispersed within resin, inorganic dielectric material particles is a composite dielectric material using inorganic compound having the composition (LaxBa1-x)a(Ti1-yZry)bO3 where 0.12<=x<=0.17, 0.07<=y<=0.12, 0.19<=x+y<=0.265, 0.97<=a/b<= l.00.
Patent JP-S53148931-A (JP)
Title: Bubble magnetic domain element
Inventor: HIDAKA YASUHARU
IPC: G11C11/14
Filed: 1977-05-31
Abstract: PURPOSE: To increase the stretch transfer margin substantially by securing a larger film thickness for the bubble stretcher part than other pattern parts for the bubble holding layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59189959-A (JP)
Title: Pasting stamp stand
Inventor: SAWADA YOSHIYUKI
IPC: B44B9/00
Filed: 1983-04-11
Abstract: PURPOSE:To apply paste in a paste reserving chamber to predetermined thickness, by defining the lower end of a paste applicator plate at specified operative and stand-by positions with respect to a stamp stand and the lower end of a recovering plate in the same way. CONSTITUTION:An applicator plate 17 and a recovering plate 18 are provided before and behind a movable blanket 8, respectively. Said applicator plate 17 is constituted in a manner such that its lower end is displaced between an operative position apart from the upper surface of a stamp stand 3 in a gap corresponding to the thickness of applied paste and a stand-by position in a gap larger by a predetermined amount than the former gap. In the same way, the recovering plate 18 is constituted in a manner such that its lower end is displaced between a stand-by position apart from the upper surface of the stamp stand 3 in a gap corresponding to the thickness of applied paste and an operative position in contact with the upper surface of the stamp stand 3. Hence, paste is efficiently applied.