baber/WOPTO huggingface dataset:
Patent JP-H01187148-A (JP)
Title: Method of handling jammed paper during fixation
Inventor: SHIBANO TOMOFUMI
IPC: G03G15/00
Filed: 1988-01-20
Abstract: PURPOSE:To prevent unfixed toner from adhering to a fixing roller and to prevent an after-effect thereof by automatically reversing the fixing roller to pull out a jammed paper inwards after a jam during fixation. CONSTITUTION:When recording paper remains, with an unfixed portion left on a discharged paper sensor 19 during a designated time, driving gears of a main motor 20 and following members to a fixing roller 9A are reversed. In this case, respective clutches of a photoreceptor driving gear 4G and a development and paper feed driving gear 7G are put in the off-state by a driver circuit. Thus, the leading end of recording paper 2 leaves off on the discharged paper sensor 19, and the driving gears are further reversed until the recording paper is released from the fixing roller 9A to return the recording paper to the photoreceptor 4 side. Then, at this point of time, lighting for informing detection of a recording paper jam is performed to inform an operator of the occurrence of a jam. Thus, the jammed paper is ousted inside the machine so as to easily dispose the jammed paper during fixation.
Patent JP-S61167547-A (JP)
Inventor: AZUMA KEIJI
IPC: B32B9/00
Filed: 1985-01-22
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-S63177403-A (JP)
Title: Ion implanting superconducting magnet
Inventor: SATO KENICHI
IPC: H01J37/147
Filed: 1987-01-16
Abstract: PURPOSE:To reduce the invading quantity of heat to a low temperature vessel by disposing detachable spacers to be collided with impurity ejected from an ionic orbit at right and left sides of the orbit in the bore of the vessel to merely replace the spacer in the periodic cleaning work of an ionic orbit. CONSTITUTION:Detachable spacers 12 to be collided with impurity flown from an ion orbit are disposed at least at right and left sides of the orbit in the bore 4 of a low temperature vessel 3 in an ion implanting superconducting magnet 1 formed by containing a superconducting coil 2 in the vessel 2 having the bore 4 for a magnetic field space at the center. The spacers 2 are provided, for example, in noncontacting state with the inner surface of the bore 4 except supports 13 at both ends. Thus, the periodic cleaning of the ion passage can be simply performed merely by replacing the spacers to simplify its maintenance and to improve the operating efficiency of the magnet. Since the thermal energy of the impurity ions is received by the spacers, the invasion of the heat to the vessel is reduced.
Patent JP-S5395061-A (JP)
Title: Distance detecting method
Inventor: HORIIE MASANORI
IPC: G01C3/06
Filed: 1977-01-31
Abstract: PURPOSE: To make it possible to accomplish the distance detection correctly at a reduced cost by optically dividing the incident lights of two optical systems into wavelength bands of plural different ranges to convert the same into electric signals and by comparing the output levels of the electric signals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56151069-A (JP)
Title: Racket
Inventor: NEBIRU DORAITON UIRUSU
IPC: A63B49/02
Filed: 1981-01-23
Abstract: A racquet for use in playing a simulated tennis game on a court of reduced dimensions having an area approximately one third that of a standard tennis court. The racquet has a strung weight in the range from 340 to 400 grams, a length between 480 and 500 mms, a centre of gravity between 240 and 260 mms from the head extremity of the racquet and a radius of gyration in the range from 156 to 176 mms.
Patent JP-H08200085-A (JP)
Title: Work vehicle
Inventor: HARADA EIJI
IPC: B60K5/12
Filed: 1995-01-24
Abstract: PURPOSE: To easily enable assembling and inspection maintenance of kinds of auxiliary machines mounted in front of an engine in a short time in a work vehicle where the engine is mounted on a machine frame and kinds of auxiliary machines such as a radiator, a battery and a front grille are installed in front of the engine. CONSTITUTION: A radiator bracket 13 is arranged in front of an engine 1, and a battery 10 is fixed to a central part of the radiator bracket, and a front grille 15 is held in a front end part. A radiator 5 is supported with a rear end part from below, and the front grille 15 and the upper left and right of the radiator are connected to each other by a connecting plate 16. Next, an air cleaner 11 is installed in the rear of a front grille upper part, and kinds of these auxiliary machines are collectively installed on the radiator bracket 13, and are integrally installed on a machine frame.
Patent JP-H04247122-A (JP)
Title: Execution of slope frame
Inventor: NAGAOKA SHINGEN
IPC: E02D17/20
Filed: 1991-01-29
Abstract: PURPOSE:To improve the efficiency of reinforcement disposing operation by disposing a U-shaped reinforcement integrated with a spacer between gauzes provided in parallel on a slope surface, placing an inverted U-shaped reinforce ment fixedly on the disposed main reinforcement to form a reinforcement basket embedded in concrete. CONSTITUTION:Gauzes A are disposed at a predetermined interval on a slope surface B. While a U-shaped ditch shaped strip reinforcement 2 united with a spacer 1 is disposed between the gauzes A, a main reinfocement 4 is disposed in the ditch-type reinforcement 2. Next, an inverted ditch-shaped strip reinforcement 5 is placed fixedly on the ditch-type reinforcement 2 to form a reinforcement basket. Then, concrete is placed to embed the reinforcement basket. Thus, an efficient reinforcement disposing operation can be carried out.
Patent JP-H06222414-A (JP)
Title: Vibrationproofing system
Inventor: SHIOMI YASUHIKO
IPC: G03B17/00
Filed: 1993-01-22
Abstract: PURPOSE:To provide a vibrationproofing system capable of compensating defects of both the mechanical and optical sensors and accurately detecting hand-shake and optimumly performing a vibrationproofing operation by efficiently combining the mechanical sensor and the optical sensor. CONSTITUTION:Only the signal of high frequency components from the mechanical sensor such as an angular velocity sensor 2 and the signal of low frequency components from the optical sensor such as an area sensor 6 are respectively inputted to a driving signal generation circuit 16 so as to be combined in the circuit 16, and then, a signal accurately reproducing the hand-shake quantity by a photographer from a low frequency to a high frequency is outputted. By combining the mechanical sensor which is generally excellent in high frequency performance and the optical sensor which is principally excellent in low frequency performance in accordance with each condition in such a way, the optimum vibrationproofing operation can be accomplished under various kinds of conditions where the optimum vibrationproofing operation was not accomplished by use of only the single sensor before, and then, the vibrationproofing system of high performance can be constructed.
Patent JP-H11200043-A (JP)
Title: Device for producing vapor-deposited film
Inventor: NOMURA AKIHIRO
IPC: C23C14/56
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of a vapor deposited film by providing a calendar for producing a film on the upstream side of a vacuum depositing line. SOLUTION: A calendar producing a film 9 is provided on the upstream side of a vacuum depositing line, and the film 9 formed by the calendar 16 is allowed to directly be fed to the vacuum depositing line 14. Moreover, required numbers of cooling rolls 27 is provided at the inside of an inlet side differential pressure sealing chamber 10 to eliminate cooling rolls 26 on the outlet side of the calendar 16 or to reduce the number thereof to be arranged, by which the length of the line can be shortened by the degree. Furthermore, plural rolls 28 for meandering is zigzag provided at the inside of a vacuum and meandering is given to the film 9 passing through the surface of a crucible 3.  In this way, the contact area between the film 9 and the vapor 4 of a vapor depositing material 2 increases, by which film formation with high efficiency is made possible, and even a thick vapor-deposited film can freely be formed.
Patent JP-H03213332-A (JP)
Title: Independently driven corrugator in bag-making machine or the like
Inventor: SHINGO HIROMICHI
IPC: B31B50/92
Filed: 1990-01-19
Abstract: PURPOSE:To avoid complication of the mechanism of a bag-making machine by sharing a function acted as a slowdown device with a corrugator and omitting this slowdown device. CONSTITUTION:Detection of the tip part 10a of a bag 10 is performed by bag- making timing detected by a first detector 46 interlocked with the basic rotation axis 22 of a bag-making machine, namely a detection signal E1 of phase and the velocity detection signal E2 of a second detector 38 for detecting the transfer velocity of a stacker conveyor 6. A controlling device 42 outputs a driving signal E0 to a servomotor 41 by the detection signals E1, E2, a bag width controlling signal E3 and designation information Et for indicating a period delaying the rotating speed of a corrugator 8 and this rotating speed thereof. The servomotor 41 delays the rotating speed at the designated speed for the designated period by this driving signal E0. The bag 10 is flown and transferred at the prescribed flying speed and accumulated as a stacked bag 10'' in the place of a bag arranging device 11. Thereby the need for a slowdown device is eliminated and the title device is simplified.
Patent JP-H1134845-A (JP)
Title: Abs
Inventor: MIYAZAKI OSAO
IPC: B60T8/58
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To accurately control a vehicle at all times despite of the changes in the high/low speed of a vehicle body and a state of a road surface. SOLUTION: An antilock brake system is provided with an M operation means 21 which calculates a differential parameter M matching to the difference between a road surface friction force F and a brake torque B based on the road friction force information and brake torque information, an Mω operation means 23 which calculates a wheel speed parameter Mω, which becomes 0 in a lock of the wheel, by compensating and integrating the differential parameter M calculated by the M operation means 21, and a solenoid valve control means 27 which controls the hydraulic pressure of a brake device by using the wheel speed parameter Mω calculated by the Mω operation means 23.
Patent JP-S54103071-A (JP)
Title: Heated metal detector
Inventor: TANAKA MINORU
IPC: G01V8/12
Filed: 1978-01-30
Abstract: PURPOSE: To accurately grasp that the leading or trailing end of an object reaches a  preset reference position by sampling the electric signals, which are obtained by a  photoelectric detector, every preset time and by comparing the resultant difference  with a threshold value.  
     CONSTITUTION: The irradiating light 2 emanating from a heated metal 1 being conveyed is converted by a photoelectric converter 5 into electric signals, which are sampled by means of first and second samplers 6 and 6' having different half sampling periods so that the difference inbetween may be obtained by a differential amplifier 7. Before the object 1 enters a detecting portion, a threshold value is determined, and this value is compared by a comparating amplifier 11 with the differential signals from the amplifier 7. Thus, it is possible to accurately grasp the instant, when the differential signals exceed the threshold value, as the instant when the leading or trailing end of the object 1 crosses the field 8 of the converter 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03215762-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAMOTO SHINGO
IPC: G01R31/28
Filed: 1990-01-19
Abstract: PURPOSE:To reduce the attenuation quantity and the distortion of a signal which is transmitted by providing analog switches which are turned on/off with control signals between the output terminal of a front-stage analog circuit and the input terminal and input/output terminal of a rear-stage analog circuit. CONSTITUTION:The analog switches 2A - 2C which are turned on/off with the control signals SA - SC are provided between the input/output terminal T10 and analog circuit 1A, the circuit 1A and analog circuit 1B, and the circuit 1B and terminal T10. A testing circuit added on a forwarding path connecting the circuits 1A and 1B in normal operation is only the switch 2B, so the attenuation quantity and the distortion of the signal transmitted between the circuits 1A and 1B are reduced. Further, the switch 2A is turned off and the switch 2B is turned on to lead the output of the circuit 1A out of the terminal T10, so whether or not there is trouble such as the disconnection of the forwarding path of the circuit 1A, switch 2B, and circuit 1B can be confirmed unless there is trouble as to normal operation and the circuits 1A and 1B.
Patent JP-H07108683-A (JP)
Title: Manufacture of nozzle plate
Inventor: YOSHIMURA MANABU
IPC: B41J2/14
Filed: 1994-01-31
Abstract: PURPOSE:To manufacture a nozzle plate that prevents irregularity from occur ring in flying directions of ink drops. CONSTITUTION:A nozzle plate 3 is made up by applying a water-repellent coat 2 to one side of its base 1. After nozzles are formed to the nozzle plate 3 by means of excimer laser, heat treatment is applied to the water-repellent coat of the nozzle plate 3 for a specified period of time at a temperature higher by specified degrees than the softening temperature of the water-repellent coat 2, and thereby burrs of the water-repellent coat left at the time of nozzle- forming are melted.
Patent JP-S54103052-A (JP)
Title: Exposing apparatus
Inventor: HASEBE MITSUO
IPC: G03B27/50
Filed: 1978-01-30
Abstract: PURPOSE: To make it possible to accomplish the two-system exposure irrespective of the copy size and to prevent the spare space above a photosensitive element by making the length of the photosensitive element between exposing positions variable when the photosensitive element is made elastic and is exposed at two positions in the moving direction.  
     CONSTITUTION: The image of an original 19 is focused through an optical system of two part type, which is composed of paired light sources, 15, lenses 16 and mirrors 18 and a common mirror 17, upon a photosensitive belt 1 located at the exposing positions P 1  and P 2  on the circumferences of exposing rollers 4 and 5. The  slackness of the photosensitive element 1, which is established by the rotations of a  screw shaft 22 of a slider 21 supporting an idler 6 for adjusting the length of the  element 1, is absorbed by a tensioner 7. Thanks to such construction, in case the  copy size is changed from B 4  to B 5 , the length of the element 1 is shorted from D 1  to  D 2  but the spacing d between the exposed images B 5  is left invaried. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62168144-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SASAKI MASAO
IPC: G03C7/26
Filed: 1986-01-20
Abstract: PURPOSE:To provide high light fastness by using a reflective support having specified oxygen permeability and by incorporating a compound represented by a specified formula in combination with a silver halide emulsion. CONSTITUTION:A compound represented by a formula Cp (T) nLIG [where Cp is a group separating -(T)-nLIG as a function of the development of silver halide, T is a group capable of releasing LIG during or after the separation of -(T)-nLIG, LIG is a ligand capable of forming a complex compound having a dye image stabilizing function by a complex forming reaction with a metallic ion, and n=0 or 1] is incorporated into a silver halide emulsion layer. When development is carried out, a coupler for forming a dye image develops color, (T) nLIG is separated and LIG is released. Since this LIG can form a complex compound having a dye image stabilizing function, such a complex compound can be formed during or after the formation of a dye image by the coupler by supplying a metallic ion for forming the complex compound. The complex compound is formed as a function of development, so it is imagewise formed on the developed image forming part and can show an effective image stabiliz ing function. Thus, a sensitive material provided with high light fastness without deteriorating the whiteness is obtd.
Patent JP-S56106435-A (JP)
Title: Fm receiver
Inventor: TAKAMI HIROMITSU
IPC: H03G3/34
Filed: 1980-01-29
Abstract: PURPOSE:To secure a tuning at the center of the received frequency regardless of the strength of the input applied, by giving an AM wave detection to the output of an IF amplifier with limiter and then supplying the output to a muting circuit to ensure a linear control. CONSTITUTION:The input signal receives a frequency conversion at the RF part 2 to be turned into an IF signal and is then amplified sufficiently by the IF amplifier 6 with limiter after passing through the IF filter 3, IF amplifier 4 and IF filter 4 to receive an FM wave detection by the detector 7. On the other hand, the output of the amplifier 6 is supplied to the control system 10 and receives an AM wave detection by the AM wave detection part 102 via the IF filter 101 having the same as or narrower than the property of the selection degree of the filters 3 and 5. Thus the control signal corresponding to the property of selection degree of the filter 101 is delivered. According to the level of the control signal, a linear control is given through the muting circuit 11 to the level of the AF output that received an FM wave detection.
Patent JP-S58128527-A (JP)
Title: Half-split plain bearing and manufacture thereof
Inventor: FUKUOKA TATSUHIKO
IPC: F16C33/14
Filed: 1982-01-25
Abstract: PURPOSE:To manufacture a half-split plain bearing economically, by press-fitting a cylindrical bearing member into a bearing frame having an inner diameter slightly smaller than the outer diameter of the bearing member, and half-splitting the same into semi-cylindrical bearing elements. CONSTITUTION:A cylindrical bearing member 5 consists of a backing strip 3 made of a steel plate and a lining layer 4 of a bearing alloy applied over the surface of the backing strip 3 by way of sintering, pressure welding or other method. After application of the lining layer 4, the bearing member 5 is pressed into a cylindrical form. On the other hand, a frame member 2 functions as a backing metal for a plain bearing. Here, since the outer diameter (d1) of the cylindrical bearing member 5 is made slightly greater than the inner diameter (d2) of the cylindrical frame member 2, a half-split plain bearing can be obtained by press-fitting the bearing member 5 into the frame member 2 and then splitting same into two halves. In order to strengthen the bond between the frame  member 2 and the bearing member 5, an adhesive agent can be applied to the  interface of these members.
Patent JP-S55102550-A (JP)
Title: 3-propyloxy-6-cyclohexanecarboxy-phthalonitrile
Inventor: INUKAI TAKASHI
IPC: C09K19/46
Filed: 1979-01-31
Abstract: NEW MATERIAL:A 3-n-propyloxy-6-(trans-4'-alkylcyclohexanecarboxy)-phthalonitrile of formula I (R is 1W10C alkyl group).  
     USE: Nematic liquid crystal analogs for liquid crystal displays, having a large negative dielectric anisotropy value.  
     PROCESS: 2,3-Dicyano-p-hydroquinone in reacted with a propylating agent, e.g. pentyl p-toluene-sulfonate, in the presence of an alkali to give the monopropyl ether thereof. The ether is then reacted with a trans-4-alkyl-cyclohexanecarboxylic acid halide in a basic solvent, e.g. pyridine, to give the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58129878-A (JP)
Title: Automatic focusing device
Inventor: MURAKAMI TOSHIO
IPC: G02B7/36
Filed: 1982-01-27
Abstract: PURPOSE:To decrease malfunction due to change in an objective, by providing a circuit generating a fluctuation detecting signal with more fidelity with a simple constitution only when the object is changed. CONSTITUTION:A video signal from a camera is obtained from a terminal 3, it passes through a low pass filter 19 and is amplified at an amplifier circuit 20. A signal waveform obtained at a terminal 171 is the result that the signal is passed through the filter 19 having sufficiently low cut-off frequency in comparison with the cut-off frequency of an equivalent low pass filter characteristic of a lens when the lens is placed at out of focus, then even if the lens is placed at a point with maximum out of focus from the focusing point, the change in the waveform is less. Further, when the object is changed, the frequency spectrum of the pattern changes from a low to a high frequency component, the level fluctuation of the waveform is detected at a fluctuation detection circuit 18.
Patent LV-10785-A (LV)
Inventor: SNYDER BARRY SAMUEL
IPC: B32B29/04
Filed: 1994-02-25
Abstract: An emulsion polymer blend comprises: (a) a first latex; and (b) a second latex. Latex (a) is multi-stage consisting of (i) a soft stage polymer having a Tg less than 50 deg.C, and (ii) a hard stage polymer having a Tg of 20-160 deg.C. The Tg of (i) is lower than that of (ii). Latex (b) does not form a film at ambient temp. Amts. of (a) and (b) are 95-40 wt.%, and 5-60 wt.%. Amts. of (i) and (ii) are 95-50 wt.%, and 5-50 wt.%.
Patent LV-11608-A (LV)
Inventor: SAND KJELL
IPC: B65H51/20
Filed: 1996-08-07
Abstract: A thread feeding buffer for feeding a fibre thread from a magazine roll to a feed apparatus at a robot arm which is freely movable in the room. The thread feeding buffer including a thread brake and at least one movable thread guide on which a thrust force is acting. The thread is running from the magazine roll via a brake through the thread guide and further on towards the feed apparatus in such a way, that the thrust force acts for creation of a thread buffer between the brake and the feed apparatus, which buffer is variable in length. At least one guide rod for guiding the movable thread guide is arranged to cause a braking effect on downward movement of the movable thread guide for preventing entanglement of the thread fed through the movable thread guide following a rapid fall of the movable thread guide.
Patent MD-990046-A (MD)
Title: Rotor-type windmill
Inventor: ARSENE ION
IPC: F03D5/04
Filed: 1999-01-29
Abstract: The invention refers to the installations for conversion of the wind power into the mechanical one, which may be used for the electric power production. The rotor-type windmill with a vertical shaft contains arched blades. The rectangular frame of the arched blade is formed by horizontal arched cross-pieces and straight vertical pillars. The extreme vertical blade pillar is fixed supported as a cantilever to the shaft. On each vertical pillar in the concave blade side there are articulated flexible sails. Summary of the invention consists in, that the arched blades with the radial angle of 120° between them are rigidly fixed or supported as a cantilever by threes to the vertical shaft at different levels.The rotor-type windmill with vertical shaft is installed on the platform rotating around the vertical axis. Simultaneously to the platform there are fixed stabilizers for its stable wind orientation.The result consists in the blades number decreasing and rotor-type windmill productivity increasing.Claims: 2Fig.: 4