baber/WOPTO huggingface dataset:
Patent JP-H11199592-A (JP)
Title: Transition metal compound, catalyst for olefin polymerization and polymerization
Inventor: MATSUI NARIKAZU
IPC: C07F17/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having excellent polymerizaltion activity for olefin, useful as a catalytic component for olefin polymerization, providing a polymer having excellent properties, comprising a specific transition metal compound containing an aromatic amino compound as a ligand. SOLUTION: This new transition metal compound is shown by formula I [M is a transition metal atom of the group 3-11 of the periodic table; (m) is 1-6; R<1> to R<12> are each H, a halogen, a hydrocarbon, a heterocyclic compound residue, an oxygen-containing group, a nitrogen-containing group, a sulfur- containing group, a silicon-containing group or the like; A is O, S, Se or N-R<5> ; B is R<9> and R<10> or =(R<11> )R<12> as a bond group of N; (n) is a number for satisfying the valence of M; X is H, a halogen, a hydrocarbon, an oxygen-containing group, a sulfur-containing group, a nitrogen-containing group or the like] and is useful as a catalytic component for olefin polymerization, etc. The compound is obtained by reacting an aromatic amino compound of formula II with a base to form a salt and reacting the salt with a transition metal halide.
Patent JP-2000035223-A (JP)
Title: Heating cooking apparatus
Inventor: MATSUYUKI NORIHIKO
IPC: F24C15/10
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To further facilitate cleaning of a top plate when a grate is supported rotatably upward by a method wherein the grate is provided with a pair of support arms extending to a rear and the support arms are respectively provided through the opening of a top board with a pair of support bodies rotatably supported. SOLUTION: A support arm 31 is formed that the support arm 31 is straightly extended rearward from the two ends of the rear part of a grate 3, and in a manner to correspond to the above, a grate mount part 1e is continuously extended in the same plane to the interior of an exhaust port 10. This constitution enables the support arm 31 to run in the exhaust port 10 without any trouble and pivotally supports the support arm at a support body 2 mounted on the upper surface of a cooking stove body 14 positioned below the exhaust port 10. Thus, when the upper surface of a top board 1 is cleaned, a coating cover is removed and by lifting upward the front end of the grate 3, the grate 3 is rotatable upward around a support axle 5 serving as a rotation fulcrum.
Patent JP-S5889565-A (JP)
Inventor: MANFUREETO SHIYARUDON
IPC: B65H69/06
Filed: 1982-11-17
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-H0483652-A (JP)
Title: Thermal head and electronic equipment using it
Inventor: OISHI KUNIHIKO
IPC: B41J2/335
Filed: 1990-07-26
Abstract: PURPOSE:To form a smooth and accurate heating element and electrode pattern to obtain a thermal head realizing a high-density pattern by a method wherein an edge part at which a C face is in contact with a side face and an edge part at which the C face is in contact with an end face are also chamfered or rounded in a circular form, and a glass glazed layer is provided from the end face to the side face provided with the chamfered part. CONSTITUTION:In this thermal head, an edge part at which a C face 11a is in contact with a side face 11b and an edge part at which the C face 11a is in contact with an end face 11c are chamfered. A glass glazed layer 12 is provided from the end face 11c of a substrate 11 to the side face 11b provided with the C face 11a In this manner, the both edge parts of the C face 11a are cut off. In this structure, a surface tension of a fused glass can be reduced at the edge parts. Therefore, the glass glazed player 12 is prevented from being thinned or disconnected at these parts, and a surface smoothness is ensured. On these parts, a smooth and accurate pattern can be formed, and a high-density pattern can be realized.
Patent JP-S6261748-A (JP)
Title: Needle grinding device
Inventor: MATSUTANI KANJI
IPC: B21G1/12
Filed: 1985-09-12
Abstract: PURPOSE:To prevent formation of a stepped section and occurrence of baneful thermal influences at the pointed end section of a needle, by inclining the feeding direction of needles held between a feeding table and turning table by a prescribed angle to the axis of a drum-like grindstone when numerous needles are simultaneously ground while they are contacted with the grindstone. CONSTITUTION:A feeding wheel 4 and turning table 5 which hold numerous needles 3 at once are provided on an inclined base 9 which is rotatable around the center of a drum-like grindstone 1. When the needles 3 are contacted with the grindstone 1 and ground, the needles 3 are rotated and fed under a condition where the axis 6 of the feeding wheel 4 is inclined by 5 deg.-30 deg. to the axis A normal to the axis 2 of the grindstone 1. Therefore, formation of a stepped section and occurrence of baneful thermal influences at the pointed end sections of the needles can be prevented.
Patent JP-S6092827-A (JP)
Title: Manufacturing device of cylindrical formed item
Inventor: IWATO NOBORU
IPC: B29C51/36
Filed: 1983-10-26
Abstract: PURPOSE:To obtain the titled formed item excellent as a recording medium by a method wherein a sheet is brought into close contact with a male form with a guide ring, which is located above the clamped position of the sheet sent in a vacuum forming machine, by being pushed up with the male form. CONSTITUTION:A guide ring 17, the inside diameter of which is 100-150% of the maximum diameter of a male form 9, is arranged within the height range of 2-50mm. above the clamped position of a sheet 1. When the sheet is pushed up with the male form 9, the guide ring 17 brings the sheet into close contact with the male form, resulting in obtaining a cylindrical thermoplastic resin formed item, the wall thickness of which is 10-100mum, the coefficient of variation on wall thickness of which is 0.2 or less and the centerline average roughness of the inside surface is 0.04mum or less.
Patent JP-H0865830-A (JP)
Title: Gas-insulated switchgear
Inventor: SAITO MUNECHIKA
IPC: H02B13/02
Filed: 1994-08-25
Abstract: PURPOSE: To make it possible to execute restoration, checkup or others of a circuit of GIS in a minimum time of service interruption or without service interruption. CONSTITUTION: In GIS equipped with buses 3 and 4, cable heads 7 and circuits 1 and 2 having breakers 8 connected between the buses and the cable heads respectively, a spare circuit 16 having a breaker 19, a spare bus 17 connected with the buses by the spare circuit, and disconnectors 18 connecting the spare bus to the cable heads of the circuits, are provided. At the time when restoration or checkup of the circuits is executed, the cable heads of the circuits are connected to the buses through the intermediary of the spare circuit by connecting the cable heads to the spare bus by the disconnectors. Thereby a time of service interruption of the circuits can be minimized or the service interruption can be dispensed with.
Patent JP-H06156144-A (JP)
Title: Vehicle for displaying and transporting article
Inventor: PIITAA HOORUMAN
IPC: B60P3/025
Filed: 1993-08-12
Abstract: PURPOSE: To provide a vehicle capable of maintaining excellent economy in space utilization by moving into a small space. CONSTITUTION: A vehicle for displaying and transporting articles of merchandise, suitable for moving to a limited space and suitable for transporting, displaying and demonstrating of the articles is provided with a displaying platform 1 provided with an undercarriage 2 for facilitating movement from one location to another. This platform 1 is provided with at least three castors 11 on its lower side. In order to lift the undercarriage clear of a floor or road surface, the undercarriage 2 and the castors 11 are relatively adjustable in a vertical direction to each other to move the platform to a desired position.
Patent JP-S6177730-A (JP)
Title: Temperature-detector fixing device
Inventor: MATSUMOTO SHINICHI
IPC: G01K1/14
Filed: 1984-09-26
Abstract: PURPOSE:To omit fixing metal tools, to simplify the device, and to improve the detecting accuracy of temperature, by holding a temperature detecting device by heat radiation fins and a heat-radiation-fin holding plate below a semiconductor element, and fixing the device. CONSTITUTION:A temperature detecting device 3 is coupled into a stepped down part 8a of a holding plate 8. Heat radiation fins 4 are fixed to the holding plate 8 by fixing tools 9 and 10. A height (h) of the stepped down part 8a is smaller than the thickness of the detecting device 3. Therefore, the detecting device 3 is closely contacted with the back surface of the fins 4. As a result, a fixing metal tool for the detecting device 3 can be omitted and the detecting device 3 can be fixed simply. Since the detecting device 3 is fixed directly below a semiconductor element 2, the temperature gradient between the element 2 and the detecting part 3 becomes small, and the temperature detecting accuracy can be improved.
Patent JP-S6444925-A (JP)
Title: Projection type color display device
Inventor: YAMAGISHI YASUO
IPC: G02F1/1347
Filed: 1987-08-13
Abstract: PURPOSE:To use a ready-made overhead projector by respectively arranging a concave Fresnel lens on the light source side of a laminating liquid crystal panel and a convex Fresnel lens on an optical system side. CONSTITUTION:After the light from the light source 2 is converged by the Fresnel lens 3 equal to the concave lens disposed in the ready-made OHP or a device having the same structure, the converged light is made incident on the laminating liquid crystal panels 4 and 14 as objects to be projected after adjusted to parallel light once by the Fresnel lens 5 equal to the concave lens. Then, image light passing through the laminating panels 4 and 14 is condensed by the Fresnel lens 6 equal to the convex lens and made incident on the optical system for enlarging and projecting, for example, an image-formation lens. The light can be made perpendicularly incident on the panel and failures such as the deviation of picture element, etc., can be evaded. Thus, the ready-made OHP can be used.
Patent JP-H0544377-A (JP)
Title: Door device for radio wave dark room or the like
Inventor: HANIYA HIROTO
IPC: E05F15/10
Filed: 1991-08-09
Abstract: PURPOSE:To obtain a satisfactory electromagnetically shielding characteristic while the lower frame part of a door frame is made to be flush with a floor. CONSTITUTION:A door press contact mechanism 30 is mounted on a door body 11, and a door elevating mechanism is incorporated in an upper crane hinge 2. Further, shield packings 12, 12... are laid at the outer peripheral part of the rear side and the floor side end surface of the door body 11. The door body 11 is made into close contact with the front surface of the door frame 40 by means of the door press contact mechanism 30, and further, the floor side end surface thereof is made into close contact with the lower frame part of a door frame 40.
Patent JP-S6178608-A (JP)
Inventor: OOTA MASAYUKI
IPC: B27D1/00
Filed: 1984-09-26
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-S6399025-A (JP)
Inventor: SHUTT ERIC
IPC: B01J27/18
Filed: 1987-08-13
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-S58103005-A (JP)
Title: Signal converting device
Inventor: GAMOU RIYOUJI
IPC: G05B11/28
Filed: 1981-12-14
Abstract: PURPOSE:To control a valve, by providing a signal converting part in the output side of a pulse width modulating D/A converter and outputting signals of opposite phases of a pulse width duty proportional to a digital control signal of a  process and outputting these signal selectively. CONSTITUTION:A pulse width duty cycle signal proportional to a digital control signal is outputted from the output of a digital amplifier 11 to a pulse width modulating D/A converter 13 and is applied to a signal converting part 14. The inputted signal is converted to waveform signals having opposite phases in inverters 141 and 142 connected in series in this converting part 14, and these waveform signals are selected by a selecting switch 143 and are applied to an operational amplifier 144 having the LPF function. Signals having opposite phases which are demodulated in this amplifier 144 are supplied to a voltage- current converting circuit 15 to output a current for controlling a valve 12. Output of inverters 141 and 142 are selected to output an operating signal suitable for the operation of the valve 12.
Patent JP-S6444432-A (JP)
Title: Diffusion transfer type copying device
Inventor: FUJIWARA MITSUTO
IPC: G03B27/46
Filed: 1987-08-11
Abstract: PURPOSE:To obtain a small-sized copying device where finishing is fast by superposing the applied surface of an image receiving sheet on that of a photosensitive sheet and carrying a diffusion transfer sheet photosensitive material which is sticked through a pod on a front edge, a trap on a rear edge and a band-shaped piece on a side edge to a light head on a pod side at the time of exposing and at the time of developing. CONSTITUTION:The pod 107 is a bag in which developer is enclosed and a part 109 is a little adhesive. When it passes by held between rollers, the pod breaks and the developing solution flows and expands between sheets and the band-shaped piece 103 prevents leakage in a horizontal direction, then the trip 106 absorbs the excessive developing solution. The photosensitive material 100 is taken out one by one from a magazine case 50 and conveyed by the rollers 72-75 through a slit 25 synchronizing with a traveling table 14A so as to expose an original on the photosensitive material. After completing exposure, a leading pod is held between the rollers 85 and 86 to be broken and self developing is executed to the photosensitive material 100, then the developed photosensitive material 100 is carried onto a tray 97. With such a constitution the finishing of developing can be possible just by making the photosensitive material pass between the holding rollers for conveying in one direction.
Patent JP-H0925185-A (JP)
Title: Silicon carbide film coated member and its production
Inventor: INABA TAKESHI
IPC: C04B41/87
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To suppress impurity diffusion from a base material and to improve corrosion resistance against fluorine plasma etching, polishing characteristics and mirror surface converging accuracy by CVD treating an SiC base material after previously heat treating at a temp. higher than the CVD treating temp. SOLUTION: A CVD treating furnace in which the SiC base material is arranged is heated at the rate of 100-600 deg.C/hr and is kept at a temp. range from at least 1.05 times of the CVD treating temp. to that lower than the m.p. of the SiC base material (e.g. <=1400 deg.C) for 0.5-2.0hr. Thereafter, the furnace is cooled to the CVD treating temp. and is kept for a prescribed period, the SiC film having the low oxygen content of <=30ppm (by weight) and >=20μm in film thickness is applied on the surface of the SiC base material by CVD treatment while passing a CVD gaseous starting material to remove moisture or the like being an oxygen source in the furnace members or the base material.
Patent JP-S58102186-A (JP)
Title: Electronic alarm tone generation circuit for time piece
Inventor: TAKEBE KATSUHIKO
IPC: G04C21/02
Filed: 1981-12-14
Abstract: PURPOSE:To enable the yielding of an accurate alarming effect by varying the intensity of sound emission cyclically with attenuation while doing so changing the attenuation cycle and the sound emission cycle with the proceding of an alarm action. CONSTITUTION:An electronic alarm time piece includes a reference signal generator 10 such as quartz oscillator, a division circuit 12 for a signal thereof, a waveform shaping circuit 14, a driving circuit 16 and a time piece synchronous motor 18 and the driving force of the motor 18 is transmitted to a wheel train 20 with a time pointer fixed thereon. A time piece device is provided with an alarm ON-OFF switch 22 and an alarm switch 24. To obtain an alarm tone varying in the sound emission cyclically with attenuation, signals outputted from the division circuit 12 are modulated cyclically with attenuation to produce sounds. An attenuation modulating circuit 36 is provided to supply a driving signal for it to a sound emission circuit 30.
Patent JP-H0860656-A (JP)
Title: Formation method of soil hardening body
Inventor: KUNITO MITSUHIRO
IPC: E02D3/12
Filed: 1994-08-26
Abstract: PURPOSE: To make it possible to easily control solidifying liquid to prevent the overflow of sludge to the ground and to prevent the collapse of the peripheral ground of a lower hole without overflowing sludge to the ground and to stir and mix excavated earth and the solidifying liquid uniformly in the vertical direction. CONSTITUTION: In a formation method of a soil hardening body forming the soil hardening body in the ground by mixing earth of the undisturbed ground with a solidifying liquid 3, a lower hole 1 having a diameter smaller than that of the soil hardening body to be formed is formed in the ground 2 unhydrous drilling method. Excavated earth caused by drilling of the lower hole 1 is moved to the ground to eliminate. The solidifying liquid 3 is poured into the lower hole 1. After that, the outer circumferential ground of the lower hole 1 is excavated to stir and mix the excavated earth and the solidifying liquid 3.
Patent JP-S6359773-A (JP)
Title: Invertor circuit
Inventor: NOBUHARA MOCHIKIYO
IPC: H02M7/537
Filed: 1986-08-29
Abstract: PURPOSE:To improve the switching characteristic of an invertor circuit, by a method wherein a diode, having a polarity bypassing an electric current upon the last transition of a switching transistor, is added. CONSTITUTION:An AC power source is rectified by a rectifying circuit 3 and the frequency thereof is changed into a high frequency by an invertor circuit 4, thereafter, the power source is supplied to a fluorescent lamp F. A resistor Rea is connected in series to the emitter of a switching transistor Q1a, a capacitor Ca and a diode D1a are connected in series between the collector and the emitter of the same and the diode D2a is connected in parallel to the series circuit of the resistor Rea and the diode D1a. A resonance current, being conducted upon the ON operation of the transistor Q1a, is conducted, upon the turn off of the same, to minus side through the capacitor Ca, the diode D1a and the resistor Rea. According to this operation, a potential is generated in the resistor Rea like as a case immediately before the turn off whereby the transistor Q1a is kept in reverse bias condition. Accordingly, the current of the collector may be nullified abruptly whereby a loss upon the turn off may be reduced.
Patent JP-H0863797-A (JP)
Title: Optical disk test device
Inventor: HARA TOMOAKI
IPC: G11B7/26
Filed: 1994-08-26
Abstract: PURPOSE: To perform measurement conformable to use environment by actually setting a driving device in a high dust density atmosphere and evaluating the rate of occurrence of a read error and the change in a reflectance of an optical disk with a direct method of measuring them by the driving device. CONSTITUTION: A loudspeaker frequency as a dust generation device is adjusted by a knob 5 for speaker frequency, and is monitored by a meter 6 for loudspeaker frequency. An amplitude of a loudspeaker is adjusted by the knob 16 for loudspeaker amplitude, and is monitored by a digital amplitude meter 17. The number of revolutions of a spindle and revolution acceleration/ deceleration at the time of intermittent revolution are adjusted by the knob 3 for spindle revolution with a double structure, and is monitored by the meter 4 for spindle revolution. Whether the spindle is rotated in continuous revolution or intermittent revolution is selected by a continuous/intermittent changeover switch 18. Then, the summed-up number of cycles at the time of intermittent revolution is counted by a digital counter 2, and is controlled by an on/off switch linked with the counter 2.
Patent JP-S6444651-A (JP)
Title: Home bus system
Inventor: NAKAGAWA YUJI
IPC: H04L25/02
Filed: 1987-08-13
Abstract: PURPOSE:To immediately recognize transmission error by providing an interface unit with an error detecting part which detects continuation of positive-polarity or negative-polarity pulses to output an error signal. CONSTITUTION:Each of interface units 4a-4c is provided with an error detecting part 6 which detects continuation of positive-polarity or negative- polarity pulses to output the error signal. Pulses are alternately applied to a clock terminal CLK and a reset terminal RESET of a counter circuit in case of a part other than the weight part of noise N. In case of the weight part of noise N, a count-up output Q2 of a counter circuit CO1 goes to the high level and the output of AN or circuit OR goes to the high level because two positive-polarity pulses are continuously inputted to the clock terminal CLK of the counter circuit CO1, and an error signal Ve is outputted. Thus, this system quickly copes with transmission error.
Patent JP-H0862816-A (JP)
Title: Method for processing photosensitive material and device therefor
Inventor: MIYAZAWA YORIKATSU
IPC: G03D3/06
Filed: 1994-08-26
Abstract: PURPOSE: To increase the processing capacity of a photosensitive material by replenishing a solid processing agent at a regular time interval to process the photosensitive material. CONSTITUTION: When a small amt. of photosensitive material is continually processed, a container 33 loaded with a solid processing agent J is set in a photosensitive material processor, and a photosensitive material is set in the processor. A photographic paper is printed, then the photographic paper 70 is passed through the respective processing tanks, and the photosensitive material is processed. In this case, a specified amt. of the solid processing agent J is charged under the control of a processing agent control means 40 into a thermostatic bath at a preset time interval by a replenishing means 30. Although the processing soln. is deteriorated by the processing of the photosensitive material and also aging progresses with time, the processing soln. is restored since the solid processing agent is charged at a regular time interval. Consequently, even if the photosensitive material is processed over a long period, the processing soln. is kept active, and the processing quality of the photosensitive material is improved.
Patent JP-S6262469-A (JP)
Title: Disk lifter in disk reproducing device
Inventor: AKIYAMA HIROO
IPC: G11B17/04
Filed: 1985-09-12
Abstract: PURPOSE:To separately control an operation of a lifter, and operations of a tray, a clamper and easily take the synchronization of these operations by performing the operation of the lifter for raising and lowering a disk mounted on the tray interlockingly with a moving operation of a pickup head device for reading a signal of the disk. CONSTITUTION:When a pickup head device 34 moves to a direction indicated by an arrow P11, a controller stops a rotation of a feed motor 39 and at this time, the controller starts a loading motor 37. When the motor 37 starts, a loading pinion gear 36 rotates and a tray 32 is moved to the direction indicated by an arrow P12. At this time, a lifter 63 engages its engaging wall part 73 with a rail 76 and moves with lifter claws 67, 67 raised. When the tray 32 moves to reach to an eject position, an actuator 123 of a switch 120 engages with a step part 125 of the tray 32, the controller stops the rotation of the motor 37 and the tray 32 stops at the position.