baber/WOPTO huggingface dataset:
Patent JP-S5983062-A (JP)
Title: Apparatus for detecting speed signal
Inventor: KAKE SHINOBU
IPC: B25J19/02
Filed: 1982-11-04
Abstract: PURPOSE:To enable the inexpensive detection of a speed signal, by a method wherein differentiation circuits for respectively differentiating two-phase output signals of a rotary encoder, a circuit for imparting the absolute values of said output signals and the adder thereof are provided and the output signals of the encoder are detected as a speed signal. CONSTITUTION:Two-phase outputs of a rotary encoder are sent to differentiation circuits 7, 8 and changed in the amplitudes thereof in proportion to the rotary number of the encoder as well as converted to digital signals by wave form shaping devices 13, 14. Absolute value circuits 9, 10 take out the absolute values of the output signals of the differentiation circuits 7, 8 and an adder 11 applies the sum of outputs of the absolute value circuits 9, 10 while the outputs of said circuits 9, 10 are reversed by a reversal amplifier 12. FF15 judges the rotary direction of the rotary encoder by the digital signals of the wave form shaping devices 13, 14. An analogue SW16 outputs the output signals of the adder 11 and the reversal amplifier 12 while changing over the same by the output signal of FF15 and the changed-over signals are outputted through a filter 17. An output wave form is changed in the output voltage in proportion to the rotary number of the encoder and a code is different by the rotary direction. As a result, a speed signal can be detected.
Patent JP-S5895758-A (JP)
Title: Automatic feeding device of original
Inventor: NAITOU MASAKI
IPC: G03G15/00
Filed: 1981-12-02
Abstract: PURPOSE:To constitute a titled device so that the following original drawing feed is not completed in a state that an original drawing remains left on the discharge path, by executing discharge of the original drawing at a higher speed than its feed-in. CONSTITUTION:When insertion of an original drawing 2 is detected by an existence sensor 11, a pickup roll 3 descends, and rotates together with a feed roll 5. When the tip of the original drawing 2 is detected by a tip detecting sensor 12, the feed quantity is counted, and when it reaches a prescribed quantity, the feed is stopped, and the original drawing 2 is placed at a prescribed position of exposure glass 47. The original drawing placed previously is discharged by discharge roll 20, 50 at a higher speed than its feed-in, therefore, it passes through the discharge path before feed-in of the following original drawing is completed. When the rear end of the previous original drawing passes through a discharge detecting sensor 22, the pickup roll 3 ascends so that a new original drawing inserting operation can be executed.
Patent JP-H0359536-A (JP)
Title: Liquid crystal display device
Inventor: OGAWA HIROSHI
IPC: G09F9/00
Filed: 1989-07-28
Abstract: PURPOSE:To exactly execute the alignment in a short time by connecting a confirming terminal provided on a liquid crystal display element in the inside of a liquid crystal display element, and providing a confirming terminal on a flexible substrate in accordance with the above confirming terminal. CONSTITUTION:On a liquid crystal display element 10, two pieces of confirming terminals 12, 13 are provided, and these confirming terminals 12, 13 are connected 14 in the inside of the liquid crystal display element 10. Also, on a flexible substrate 20, confirming terminals 22, 23 are provided in accordance with the confirming terminals 12, 13. In this state, in the case a circuit connecting terminal 21 of the flexible substrate 20 is superposed on a circuit connecting terminal 11 of the liquid crystal display element 10, whether positions of the terminals 11, 21 are aligned exactly or not is confirmed by confirming electrically the conduction of the confirming terminals 22, 23. In such a way, the alignment can be executed exactly in a short time.
Patent JP-2000032735-A (JP)
Title: Ac generator using reverse-direction magnetic force power generation
Inventor: OSHIMA HIDENORI
IPC: H02K53/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To improve power generating efficiency of a generator for providing a high-performance generator by reducing the load caused of power generation largely. SOLUTION: A magnetic circuit constituted of a magnet and a yoke is branched on the way of the yoke, and magnetic resistance variable mechanisms 4, 5 by rotation is provided with both of the branched circuits. As a result, a reverse rotation phenomenon of the magnetic resistance and magnetic flux that the magnetic flux decreases while the magnetic resistance is decreasing or the magnetic flux increases while the magnetic resistance is increasing is generated in one branched main power generation circuit 2, and power generation is conducted under this condition.
Patent JP-H0859270-A (JP)
Title: Hammering method of plate glass
Inventor: CHIYOUSOKABE HITOSHI
IPC: C03B33/033
Filed: 1994-08-18
Abstract: PURPOSE: To enable stabilized hammering by separating a hammer from a pushing-up means before the hammer hits a cutting line, when the cutting line is carved on a glass plate and the starting point of the breakage is formed by raising the hammer. CONSTITUTION: A hammering shaft 94 is liftably supported with an air cylinder 90. After a cutting line is carved on the glass plate 48, the hammering shaft 94 is lifted with the air cylinder 90 and the hammering shaft 94 is separated from the air cylinder 90, before the hammering shaft 94 hits the cutting line. Thus, only the hammering shaft 94 separated hits the cutting line with its inertia force to form the starting point of breakage and only the energy needed for hammering can be given to the cutting line of the glass plate 48. Then, the breakage of the plate glass 48 is started from the formed breaking point.
Patent JP-H0534282-A (JP)
Title: Method and apparatus for detecting applied state of parting agent of adhesive tape base material
Inventor: KONNO SEIJI
IPC: C09J7/02
Filed: 1991-08-02
Abstract: PURPOSE:To obtain a method and an apparatus for detecting the applied state (application irregularity) of a perting agent in an adhesive tape base material quantitatively and safe at all times in a short time in line. CONSTITUTION:When the infrared light is applied to an applied part on one surface of an adhesive tape base material 8, the absorption spectrum or reflection spectrum is detected by a photodetecting/processing part 11 as an infrared spectroscopic means. The detected spectrum is compared with a reference spectrum preliminarily set by a recoder part 12 as a comparing/measuring means. Accordingly, whether the applied part is good or bad can be easily decided.
Patent JP-H0244244-A (JP)
Title: Manufacture of electrochemical cell
Inventor: KAWAE TAKAYUKI
IPC: G01N27/407
Filed: 1988-08-03
Abstract: PURPOSE:To enable the production of a sensor cell with excellent accuracy and responsiveness by using at least an electrode forming material for a desired electrode containing an inorganic compound, an electrode conductor and ceramics to heat a solid electrolyte simultaneously with a baking operation. CONSTITUTION:5pts.wt. of ethylcellulose and 100pts.wt. of terpineol are added to a mixture made by blending at ratios listed in a table 1 to form various electrode forming pastes A-M by a uniform kneading. Then, these pastes are used to laminate a spacer member (ZrO2)8 for formation of an air path and a ZrO2 lid member (ZrO2)10 on a ZrO2 substrate 2 as solid electrolyte and then, baked at 1,450 deg.C thereby accomplishing heating and baking operations of electrodes 4 and 6 simultaneously with the baking of the substrate 2 and members 8 and 10. In an electrochemical cell thus obtained, the electrodes 4 and 6 are arranged in contact with both sides of the substrate 2 and the electrode 4 contacts a gas to be measured while the electrode 6 is exposed to the air path 12 within the cell to be kept in contact with air as reference gas of a reference oxygen concentration.
Patent JP-S6086919-A (JP)
Title: Pcm coding device
Inventor: OOTSUKI KANEICHI
IPC: H04B14/04
Filed: 1983-10-19
Abstract: PURPOSE:To exercise level control easily by means of an analog level meter only and to deliver an analog output by incorporating a digital pattern generator for level control in a CODEC. CONSTITUTION:The clocks 9 and synchronizing input pulses 10 are counted by counters 13 and 14 of a PCM coding device respectively, and the count values of the counters 13 and 14 are supplied as the address of a memory 12. With this address, a fixed pattern is produced from the memory 12. Then the output of the memory 12 is applied to a logical circuit of a selector 11, and at the same time a digital nput 8 and a control input 15 are supplied to the selector 11. The selector 11 changes the input 8 over the fixed pattern and adds the fixed pattern to a CODEC6 together with the input 9 and the pulse 10. Then the level control is carried out by means of an analog level meter only, and an analog signal 7 is delivered just with switching of the control input.
Patent JP-H0636333-A (JP)
Title: Optical information recording/reproducing device
Inventor: OUCHIDA SHIGERU
IPC: G11B7/135
Filed: 1992-07-22
Abstract: PURPOSE:To provide the optical information recording/reproducing device which makes a mobile optical system small-sized and light-weight to realize the high- speed access and reduces the cost. CONSTITUTION:The optical information recording/reproducing device is provided with a fixed optical system 22 having a laser light source and mobile optical systems 21a and 21b having objective lenses 25 and condenses the light emitted from the laser light source by objective lenses and irradiates both faces of an optical information recording medium 20 with light spots to record, reproduce, and erase information. An optical path separating member 26 which is formed by unifying a triangular prism 26a and a pentagonal prism 26b and is freely moved in the direction orthogonal to the optical axis is arranged on the optical path through which the light emitted from the fixed optical system 22 goes to mobile optical systems 21a and 21b.
Patent JP-S6174799-A (JP)
Title: Welding bench
Inventor: KATO HIROAKI
IPC: B23K37/04
Filed: 1984-09-17
Abstract: PURPOSE:To make the state of finishing of welding uniform by rotating a table and making partially horizontal the whole locus of objective part of welding of a work successively. CONSTITUTION:When a segment S is placed on a table 2 and a driving sprocket 6 is rotated in the direction of arrow mark (a), a chain 13 runs to the left and the table 2 rotates clockwise. When the sprocket 6 is rotated in the direction of arrow marl (b), the table 2 rotates in reverse direction. At this time, as the segment S rotates in a body with the table 2, the whole part of the locus P of objective part of welding of the segment S becomes primarily horizontal successively. Accordingly, when a tangential line R that passes a part P1 out of the whole locus P of objective part of welding of the segment S is in horizontal state when the table 2 is in rotates state, welding is performed while rotating the table 2 counterclockwise at a fixed speed making the part a starting point of welding.
Patent JP-H0541267-A (JP)
Title: Lightning stroke energy suppressing structure in power transmission line
Inventor: YOSHIDA SHINJI
IPC: H01T4/14
Filed: 1991-08-02
Abstract: PURPOSE:To realize a compact size and a light weight of a lightning insulator by suppressing the direct invasion of a lightning surge current to a power transmission line, a connecting metal fitting at the voltage applying side to connect the supporting insulator and the wire of the power transmission line, and the like, so as to reduce the generating probability of an earthing accident to flashover the surface of supporting insulator from the wire and to flow to a support arm, and reducing the processing responsibility of a built-in resistance element in the lightning insulator when the lightning insulator is applied. CONSTITUTION:Power transmission lines 8 are held to the supporting arms 2 of an iron tower main body 1 through supporting insulators 5. While lightning insulators 22 are held to the supporting arms 2, an aerial earth line 9 is held to the tower top of the iron tower main body 1, and an aerial earth line 14 is held to the side of the above power transmission line 8 to the supporting arm 2 of the iron tower main body 1 through a supporting conductor 10, positioning lower than the above aerial earth line 9, and making the insulating interval L in the air with the transmission line 8 more than a standard insulating interval.
Patent JP-H0941428-A (JP)
Title: Vibration damping device for hydraulic working machine
Inventor: KOBAYASHI NOBUYUKI
IPC: E02F9/22
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To quickly damp an uncomfortable machine body vibration caused from the vibration of a front working part accompanying expansion and contraction of a boom cylinder without significantly changing a hydraulic circuit nor preventing a natural function. SOLUTION: A control valve 22 is pilot-operated by a control valve operated by a lever, a front working part is vertically driven by a boom cylinder 4 to which pressure oil is supplied form a main hydraulic circuit through the control valve 22. The boom cylinder 4 is provided with pressure sensors 61, 62 and a displacement sensor 63. A signal detected by the pressure sensors 61, 62 is processed by a band pass type modal filter 65 to output a dynamic differential pressure control signal. The signal obtained by the displacement sensor 63 is processed by a phase delay compensating filter 68 to output a position control signal. A servo valve 43 is controlled by the signal passed through the modal filter 65 and the phase delay compensating filter 68 to supply vibration damping pressure oil to the boom cylinder 4.
Patent JP-S6086717-A (JP)
Inventor: TANIGUCHI NOBUHIRO
IPC: H01H13/14
Filed: 1983-10-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0840400-A (JP)
Title: Capture device for space drifting object
Inventor: KITAZAWA YUKITO
IPC: B64G1/66
Filed: 1994-07-28
Abstract: PURPOSE:To facilitate recognition when the debris of alumina particle is captured, and to enable instrumental analysis for the debris in its captured state. CONSTITUTION:Gold foil 11 is held by holding elements 2 formed out of a soft material and stacked in multilayer. Stacked gold foils 11 and holding elements 2 are fixed and stored in a case, the top surface of which is opened to be shaped like a box. In the case where the space drifting object 10 comes to collide from the top surface side of the case 3, when the space drifting object 10 breaks the upper layer holding element 2 to rush therein, the collision energy is absorbed by the holding element 2 and the object is captured on the gold foil 11. Even if the captured object is the debris of alumina particle, it can be easily recognized on the gold foil 11 and can be analyzed as it is with an instrumental analyzer.
Patent JP-2000233231-A (JP)
Title: Tube bending method
Inventor: KASUYA ATSUO
IPC: B21D9/01
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a bending method suitable for a tube having a weld seam. SOLUTION: This method comprises a process to insert a first resin plate 11 for attaching to an inner face bead 46, a process to insert a third resin plate 31 inside a work 40 is a state in which the first resin plate 11 is in close contact with the inner face bead 46, a process to bend and form by pushing an upper face 41 with a bender, a process to pull out the third resin plate 31 from the work 40 and a process to pull out the first resin plate 11 attached to the inner face bead 46. In the process to insert the resin plate 11, the resin is not brought into contact with a weld seam. Next, in the process to insert the resin plate 31, the resin plate 31 pushes out the resin plate 11 previously inserted toward the weld seam. As a result, a mandrel 1 is easily inserted inside the work having a weld seam to be housed.  Thus, a tube having a weld seam is easily bent and formed in desired quality.
Patent JP-H0487508-A (JP)
Title: Insulator contamination amount measuring device
Inventor: MARUYAMA MASAAKI
IPC: H02G1/02
Filed: 1990-07-24
Abstract: PURPOSE:To reduce the size and the weight of measuring device to decrease reinforcement of steel tower at the time of mounting on a transmission steel tower and to eliminate supplement/replacement of refrigerant by providing an X-ray bulb body with radiation fins and arranging a cooling fan for blowing air toward the radiation fins. CONSTITUTION:In a device wherein an X-ray bulb body 11 is provided with multiplicity of radiation fins toward which air is fed from a cooling fan 21, the X-ray bulb body 11 is heated to high temperature when a target 15 is irradiated with electrons to emit X-ray 17. But since the heat is transmitted to the radiation fins 18 which is cooled by air blown from the cooling fan 21, the X-ray bulb body 11 is not heated abnormally. Furthermore, since the contamination of insulator is monitored based on periodic measurement of contamination amount, extended continuous operation of the X-ray bulb 3 is not required and thereby such measuring device can be applied on an X-ray bulb 3 cooling system comprising the radiation fins 18 and the cooling fan 21.
Patent JP-S6172719-A (JP)
Title: Anti-hyperlipemia
Inventor: HIROSE HIDEO
IPC: A61P3/06
Filed: 1984-09-17
Abstract: PURPOSE:To provide an anti-hyperlipemia, containing the extract of KOSINKO (crude drug prepared from the heartwood of the root of Dalbergia odoriferra belonging to Legminosae), as an active component. CONSTITUTION:The extract of KOSINKO is prepared by immersing and extracting finely chopped KOSINKO in water, a polar or nonpolar organic solvent (e.g. methanol, ether, etc.) or their mixture. The extract may be used as it is as the raw material of the drug, however, preferably it is purified by the following process and used as the raw material of the anti-hyperlipemia. The extract is defatted with a nonpolar organic solvent such as n-hexane, and dissolved in a mixed solvent seaprable into two phases. The hydrophilic organic solvent layer is separated to remove the saccharide, etc. migrated to the organic layer, and the obtained hydrophobic organic solvent layer is concentrated under reduced pressure or by ultrafiltration, and dried e.g. by freeze-drying to obtain crude powder, which is purified and formed in the form of a drug. The content of the active component is 300-500mg of the crude extract or 30-50mg of the purified powder in 1 unit of the drug.
Patent JP-H08101155-A (JP)
Title: Co gas sensing device for gas combustion device
Inventor: OGINO KAORU
IPC: G01N27/16
Filed: 1995-07-31
Abstract: PURPOSE: To provide a CO gas sensing device which is for a gas combustion device, presents a high safety and reliability, can remove oil fumes and/or sulfides likely to generate drop of the sensitivity and a zero-point drift while ill influence upon the lifetime of a sensing element and unstableness due to transient response are suppressed, and can monitor CO gas with high accuracy. CONSTITUTION: A control means 12b permits a driving means 11 to heat a sensing element 1a of a CO sensor 1 to the sensing temp. upon heat-up to the first temp. A judging means 12d senses CO gas by the sensing output of the CO sensor 1 and the zero-point reference value in a memory means 12a set by a setting means 12c. When a sensing means 12e senses a difference over a specified level between the sensing output and the zero-point reference value, heat-up to the second temp. is conducted, A new zero-point reference value is set in response to sensing of zero-point drift after heating to the second temp. Otherwise, the second temp. heat-up is performed when the combusting frequency counted by a counting means 12f is a specified value.
Patent JP-2001023620-A (JP)
Title: Sealed type lead-acid battery
Inventor: SHIOMI MASAAKI
IPC: H01M2/16
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a means for not shortening the service life of a sealed type lead-acid battery, even when the electrolyte is reduced. SOLUTION: For a retainer type, granular silica type, or gel type sealed type lead-acid battery, the density of a negative activating material is increased to 4.2-5.0 g/cm3 from conventional 3.8 g/cm3. Especially for the granular silica type, making the silica average particle diameter 100 μm or less increases a life capability largely. For the retainer type battery, using a retainer mat having the average hole diameter of 15 μm or less, or the thickness not less than the space between a positive and negative electrodes (pressed at 20 kg/dm2) brings about a good result. Adding 0.5-3 wt.% of carbon powder to the negative electrode activating material increases the life by a synergy effect.
Patent JP-H0540246-A (JP)
Title: Production of spectacles for both land and submersible use
Inventor: NITTA YUKIO
IPC: G02C5/02
Filed: 1991-08-05
Abstract: PURPOSE:To provide the hydroscope which is light, has a comfortable feel to wear and is usable as sunglasses, etc., on land as well. CONSTITUTION:The peripheral edge of the rim of a spectacle front 1 is extended backward and on the other hand, a tubular packing 2 formed by sticking two resin moldings to each other is installed backward of the extending part of the rim. Fluid is sealed into the tubular packing 2. Since the tubular packing 2 is used in such a manner, this hydroscope has the higher ability to fit to the ruggedness of the face than the conventional hydroscopes and can effectively proofs water even if the hydroscope is not pressed to the face with so much high force. The face contact pressure is averaged by the flow of the fluid in the packing 2 and, therefore, the hydroscope is painless.
Patent JP-S5899256-A (JP)
Title: Voice coil motor
Inventor: FUJIOKA MASAHIKO
IPC: H02K41/035
Filed: 1981-12-07
Abstract: PURPOSE:To facilitate the formation and magnetization with less dimensional strain enabling to produce radial and uniform flux in the specified gap. CONSTITUTION:An outer case yoke 8a made of flat plate like magnetic material is formed into square shape while the flat plate like ceramic permanent magnets 9a and a flux concentrating yoke 9b are laminated respectively on each side of the inner periphery of the outer case yoke 8a. Besides, a rear yoke 10a is fixed to the back of said yoke 8a and a center yoke 11a with round section is further fixed to the central part of the rear yoke 10a. A gap G is formed between said center yoke 11a and said flux concentrating yoke 9b so that a cylindrically movable coil 12a may freely travel through the gap. Through these procedures, a radial and uniform flux may be produced in the gap G.
Patent JP-S6440641-A (JP)
Title: Automatic warp yarn passing apparatus
Inventor: SATO TAKUZO
IPC: D03J1/14
Filed: 1987-08-04
Abstract: PURPOSE: To provide the subject device designed to automatically thread a warp through the hole of a heddle through e.g. equipping a universal head with a yarn sensing unit, a yarn holding member, and an air jet nozzle. CONSTITUTION: This automatic warp threading device has such a scheme that, one side of a row of heddles is furnished with a yarn feeder, the other side a yarn suction device, these two devices interlock with each other in the same pitch as the intervals of the heddles so as to be intermittently movable; the yarn feeder is mounted with a yarn feed head 17 via a universal joint; the yarn feed head 17, in turn, is equipped with a yarn sensing means 25, a heddle hole sensing means 26, and yarn holding members 18 and 18', and the tip of the arm of the yarn holding member 18' is fitted with an air jet nozzle; a yarn end continuing to a warp beam is sensed with the yarn sensing means 25 and held with the members 18, 18' and brought close to the heddles;  after confirming the position of the hole of the heddle, a yarn holding is loosened and the hole is threaded with the yarn by the aid of air jet from the nozzle; nearly simultaneously therewith, the yarn threaded through the hole is received by the yarn suction device.