baber/WOPTO huggingface dataset:
Patent JP-S5831414-A (JP)
Title: Step controlling device
Inventor: HAMADA YASUYOSHI
IPC: G05D9/12
Filed: 1981-08-19
Abstract: PURPOSE:To reduce the range of the change of a liquid level at the time of control by using detecting signals supplying upper and lower limits and other detecting signals. CONSTITUTION:In order to perform step control, detecting signals from four sensors 1-4 are inputted to a control circuit 10. The control circuit 10 for controlling a liquid level by opening/closing valves 5-8 determines the base operation status of these valves 5-8 by the detecting signals from two sensors 1, 4 and controls the valve 7 by the detecting signals from other two sensors 2, 3 to keep the liquid level at an objective level through two kinds of detecting signals.
Patent JP-H02308286-A (JP)
Title: Image forming device
Inventor: OKUNO TATSUO
IPC: G03G15/16
Filed: 1989-05-24
Abstract: PURPOSE:To move toner adhering to a resin film to a photosensitive body and to clean the surface of the resin film by uniformly electrostatically charging the photosensitive body in the same polarity as the toner by a photosensitive body electrostatic charging means and uniformly electrostatically charging the toner on the resin film in the opposite polarity by an opposite polarity electrostatically charging means. CONSTITUTION:A uniform electrostatic charging device 22, an image exposing device 23, developing devices 24, 25 and 26 respectively housing the toner of respective colors, a pretransfer static eliminating lamp 27, an electrostatic conveying and transfer device 30, a cleaning device 28 and a static eliminating device 29 are disposed in this order along the circumferential surface of the photosensitive body 21 which is driven to the rotated at low speed in the rotating direction of the photosensitive body 21. By switching a changeover switch 62 to a ground side at the time of idly rotating the photosensitive body 30 and a transfer drum 32, the undesired toner powder adhering to the transfer drum 32 is moved to the photosensitive body 21 side again at a transferring position reversely to a transferring time and the toner powder which is moved to the photosensitive body 21 side is removed by the cleaning device 28.
Patent JP-H06340252-A (JP)
Title: Antiskid brake device for vehicle
Inventor: OKAZAKI HARUKI
IPC: B60T8/1763
Filed: 1993-05-31
Abstract: PURPOSE:To realize the coexistence between preventing wheel lock and shortening a braking distance by measuring the continuation time of a pressure-increase phase in a preceding cycle to be compared with a standard time, and according to the comparation result, adjusting the pressure-increase rate of the pressure- increase phase in a cycle afterward. CONSTITUTION:The continuation time TINC of a pressure-increase phase 1 in a second cycle is measured by a measuring means 42, and also the continuation time TINC and a preset standard time T0 are compared by a comparing means 43. By an adjusting means 44, when the continuation time TINC is longer than the standard time T0, the pressure-increase rate of the pressure-increase phase 1 in a third cycle and a cycle afterward is increased by given quantity by the duty ratio of an opening/closing valve, and when the continuation time TINC is shorter than the standard time T0, the pressure-increase rate of the pressure- increase phase 1 in the third cycle and a cycle afterward is reduced by given quantity. Consequently the continuation time in the third cycle and a cycle afterward is made nearly fixed always.
Patent JP-S5754006-A (JP)
Title: Material feed device equipped with pushing rod for feeding material
Inventor: SAITO SHINICHI
IPC: B23B13/02
Filed: 1980-09-16
Abstract: PURPOSE: To reduce a time for work arrangement at machining work of rod materials with a different diameter, by detachably mounting one of the plural pushing rods to the main spindle of a machine tool and imparting a function of interposed member filling a gap between the main spindle and the material.  
     CONSTITUTION: The rear end of a long scaled material is pushed by feed push rods 1A, 1B at every cycle to feed the material to a machining area. At this time, for pushing out the material in a diameter almost equal to the inside diameter of a main spindle 2, the first feed push rod 1A is used. When the material is far smaller than the inside diameter of the main spindle, a securing member 3 is released to separate the first feed push rod 1A from the second feed push rod 1B, interpose the first feed push rod 1A in a gap between the inside diameter of the main spindle 2 and the rod material and remove variation at the time of feed. Hereafter, only the second feed push rod 1B is mounted to the inside diameter of the main spindle 2 and secured to the main spindle 2 through a securing means 10 provided to the rear of the main spindle, thus the material is fed out by the second feed push rod 1B. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01299973-A (JP)
Title: Entrance control device
Inventor: MIWA IKUKO
IPC: E05B49/00
Filed: 1988-05-26
Abstract: PURPOSE:To prevent an unfair use of a personal identifying device by providing such an arrangement that an alarm is issued when a person approaches the personal identifying device, and is not ceased until the identifying device operates to perform regular personal identification. CONSTITUTION:A sensor 3 detects a person who approaches a personal identifying device 1, and delivers a detection signal to a CPU 1b which then delivers an instruction for issuing an alarm to a buzzer 1c so that the alarm sounds around the identifying device 1, and which then delivers an instruction for transmitting warning data to a transmission section 1d after a predetermined time elapsing. After the warning data is transmitted to an automatic transmission device 2a, it is then transmitted to a control room or the like through a network control section 2c which is controlled by a CPU 2b. Further, the CPU 1b allows the buzzer 1c to be deenergized when it receives a signal indicating data on an ID card from a card reader section 1a within a predetermined time.
Patent JP-H10318227-A (JP)
Title: Clip
Inventor: MATSUZAWA KAZUNARI
IPC: F16B19/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a clip to be temporarily locked in the lock hole of a mounting member and be prevented from contact with the lock hole under conveyance. SOLUTION: A tip part of a support body 30 is pressed against the root hole 42 of a head lining 40. In which case, the support piece 38 protruding in parallel to a head part 12 from the tip part of the support body 30 and the root part 34A of a press arm 34 obliquely protruding to the head part 12 side are pressed by the hole wall of the lock hold 42 and inserted in the lock hole 42 as the support piece 38 and the root part are elastically deformed. In this case, when, after the support piece 38 is inserted through the lock hole 42, press-in operation of the head part 12 is stopped, the support piece 38 is positioned on the back of the peripheral edge of the lock hole 42 and the tip of the press arm 34 is positioned on the surface side of the peripheral edge of the lock hole 42. The peripheral edge of the lock hole 42 is nipped from both sides through an elastic force.  Thereby, an elastic fin 24 and the lock hole 42 are prevented from friction with each other during conveyance.
Patent JP-H01298676-A (JP)
Title: Microwave oven
Inventor: UEHASHI HIROYUKI
IPC: F24C7/02
Filed: 1988-05-26
Abstract: PURPOSE:To improve the sensitivity of a physical state detecting sensor within a food setting part by introducing the exhausted atmosphere from the food setting part into a stirrer setting part through a duct. CONSTITUTION:An exhaust duct 12 of a microwave oven is formed so that the exhausted atmosphere of a food setting part 6 is introduced to a stirrer setting part 7 through an inlet port 14 in the left and rear. According to this constitution, the air capacity supplied to the stirrer setting part 7 through a duct 10 is as small as the total air capacity supplied into a heating chamber 2, but as the atmosphere from the food setting part 6 is also supplied thereto, the stirrer can be sufficiently rotated. The atmosphere from a duct 12 is exhausted outside mainly through an exhaust port 17 and a duct 17 in the rear, and the wind from the duct 10 is exhausted outside from the bottom plate 1a through the exhaust port. The wind having a raised temperature after cooling a magnetron 3 is supplied only to the stirrer setting part 7, so that the detecting ability of a moisture sensor 13 within the food setting part 6 is improved.
Patent JP-S5829843-A (JP)
Title: Polyvinyl chloride composition
Inventor: FUJII HIROYUKI
IPC: C08L51/00
Filed: 1981-08-18
Abstract: PURPOSE:To provide the titled compsn. which has low toxicity and excellent processability and thermal stability without deteriorating transparency, by blending an olefin-grafted polyvinyl chloride with a vinyl chloride (co)polymer contg. a specified lowly toxic stabilizer. CONSTITUTION:An organoaluminum compd. of the formula AlRnX3-n (wherein R is alkyl; X is halogen; n is 1, 1.5, 2, 3) and 0-10wt% (based on the amount of PVC) halogenated hydrocarbon are mixed with PVC. The mixture is activated at -30-30 deg.C for 10-150min in an inert gas atmosphere, and contacted with a gaseous or liquid olefin monomer to obtain an olefin-grafted polyvinyl chloride (B) at a deree of grafting of 5-20% and at a grafting efficiency of 3% or above. Then at least 5pts.wt. component B is blended with 100pts.wt. vinyl chloride (co)polymer (A) having an average polymn. degree of 500-3,000 and contg. at least one lowly toxic stabilizer selected from organotin compd. and metallic soaps derived from Ca, Zn or Ba salt of higher fatty acids.
Patent JP-S6020302-A (JP)
Title: Head switching circuit of magnetic recording and reproducing device
Inventor: FUKUDA HISATOSHI
IPC: G11B20/02
Filed: 1983-07-14
Abstract: PURPOSE:To improve the quality of a reproduced signal by providing switching element which ground respective parts on circuit sides of a long- and a short- time rotary transformer, and leading the reproduced signal out of a switching element which is opened and closed by one switching element. CONSTITUTION:Switching elements Q6 and Q9, and Q7 and Q10 which ground respective parts according to mode are provided at both terminals of circuit-side windings of the short-time rotary transformer 3 and long-time rotary transformer 5. Then, reproduced signals are led out of switching elements Q8 and Q11 which are opened and closed by the elements Q7 and Q10. Thus, a head switching circuit wherein an impedance noise is small is realized without attenuating the reproduced signals, generating any crosstalk noise, and allowing head resonance circuits to interfere with each other.
Patent JP-H08307803-A (JP)
Title: Error spread processing circuit
Inventor: KOBAYASHI MASAYUKI
IPC: G09G3/20
Filed: 1995-04-28
Abstract: PURPOSE: To enhance the reproducibility of a black level by muting error spread output data to a zero level when an input level of video data is zero. CONSTITUTION: A reproduction error is added to a video input signal to conduct error spread processing and the result is converted into a signal with smaller bits than input bits and outputted to a display panel and a pseudo noise signal is added to conduct pseudo pattern processing. The processing circuit is provided with a zero detection circuit 10 detecting an input level zero of a video input signal and a data mute circuit 15 inserted to an input of a bit conversion circuit 33. When the video input signal level is detected as zero by the zero detection circuit 10, the detection signal is fed from the zero detection circuit 10 to the data mute circuit 15, in which error spread output data are muted to zero. Thus, an event of mis-lighting of a black level whose input level is zero and not to be lighted does not take place.  Then the reproducibility of the black level is furthermore enhanced.
Patent JP-H05327065-A (JP)
Title: Laser device
Inventor: KOBAYASHI SHINJI
IPC: H01S3/034
Filed: 1992-05-22
Abstract: PURPOSE:To convert laser beam which has cross sectional square shape or rectangular shape coming from unstable resonator into laser beam having cross sectional round shape which can converge to one part. CONSTITUTION:A discharge gap 16 having a plate shape is formed by electrodes 12, 13. An unstable resonator 22 is provided corresponding to the discharge space section 16. This unstable resonator 22 consists of a rear mirror 22a and output mirror 22b, and laser beam having cross sectional rectangular shape is output through the output section 22c. At this time, since an outgoing oval hole 22d is formed in the output part 22c, the cross sectional shape of laser beam coming from the output part 22c is limited to oval shape. Therefore, since laser beam of cross sectional round shape, it is possible to convert the laser beam coming from the output part into the laser beam of cross sectional round shape by cylindrical lens 23, 24.
Patent JP-H05317446-A (JP)
Title: Sprinkler fire extinguishing equipment, sprinkler head and piping material
Inventor: OOI MOTONORI
IPC: A62C37/50
Filed: 1992-05-22
Abstract: PURPOSE:To make it possible to accurately determine whether water reaches the sprinkler head or not. CONSTITUTION:Apart from the fire extinguishing water discharge pass 1a of a sprinkler head 1, a water-discharge pass 8 is formed for discharging water outside from the inside of the sprinkler head 1 or at a part adjacent to the sprinkler head 1. Then, a valve 9 that opens or closes the water discharge pass is provided.
Patent JP-2000318068-A (JP)
Title: Fiber reinforced plastic decorative sheet
Inventor: NAKAMURA MINORU
IPC: B32B5/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To ensure a texture, which is close to a genuine natural stone or brick as near as possible and can not produce by painting, gel-coating or printing, by providing a layer consisting of a resin natural crushed stone particles or crushed brick particles is on at least one side of a fiber reinforced plastic panel. SOLUTION: In a fiber reinforced plastic decorative sheet 1, natural crushed stone particles 3 and a natural crushed stone particle/resin layer 4 are provided on the surface of a FRP panel 2. In this case, the natural crushed stone particle/ resin layer 4 can arrange on both the sides of the FRP panel 2. Further, instead of the natural crushed stone particles 3, crushed brick particles can also be used and, at the same time, the mixed particles of the natural crushed particles 3 and the crushed brick particles can also be employed. As the preferable compounding amount of natural crushed stone particles 3, the weight ratio of the resin to the particle is made to be 10 to 25% to 75 to 90%.  In the natural crushed stone particles 3, the preferable compounding amount of the particles having the particle diameter 500 μm to below 5 mm and of the ones having the particle diameter 5 mm and below are respectively 20 wt.% to the total amount.
Patent JP-H08297029-A (JP)
Title: Vibrating gyro
Inventor: EBARA KAZUHIRO
IPC: G01C19/5649
Filed: 1995-04-27
Abstract: PURPOSE: To obtain a vibrating gyro which can be manufactured easily and detect rotational angular velocity with high sensitivity. CONSTITUTION: The vibrating gyro 10 includes a vibrating body 12 of, for example, a regular triangular prism. Piezoelectric elements 14, 16 are formed on the two side faces of the vibrating body 12. The piezoelectric elements 14, 16 have divided parts. An electrode 20 is formed on one face of a piezoelectric layer 18, and half divided electrodes 22a, 22b are formed on the other face of the layer 18, thereby, the piezoelectric element 14 is obtained. Similarly, an electrode 26 is formed on one face of a piezoelectric layer 24, and half divided electrodes 28a, 28b are formed on the other face of the layer 24, thus constituting the piezoelectric element 16.
Patent JP-H01299427-A (JP)
Title: Zero displacement load indicator
Inventor: KASAHARA TOSHIO
IPC: H02P25/06
Filed: 1988-05-27
Abstract: PURPOSE:To measure a slight load precisely and stably by a simple construction, by coupling a coil of a linear motor to a measuring end which is coupled to a core of a displacement meter detecting a potential, in the movable direction of the core, and by controlling amplifiers containing a control element by an output of the displacement meter. CONSTITUTION:Displacement of the fore end of a measuring end of a linear motor 1 which comes into contact with an object of measurement is measured by a displacement meter 3, an output thereof is inputted to an amplifier 4, and a drive current is supplied to the linear motor 1 by an output based on a transfer function set beforehand. This transfer function is made to be the element of proportion P, integration I and differentiation D, a current I flowing through the linear motor 1 is read in a balanced state wherein the current is proportional to a load P and wherein the measuring end 2 is converged to a zero point, the current I is converted into a voltage, and the result is subjected to A/D conversion and digital display. A force F of the linear motor 1 of a zero displacement load indicator is expressed by F=DI when a proportional constant is denoted by D. When the force F of the linear motor 1 becomes equal to the load P herein, the position of the zero displacement load indicator returns to the zero point, and thus it measures a slight load precisely and stably.
Patent JP-S5830473-A (JP)
Title: Automatic starting warming-up device for diesel engine
Inventor: KAWAMURA YOSHIHISA
IPC: F02B3/06
Filed: 1981-08-19
Abstract: PURPOSE:To obtain automatic starting and warming-up in safety by judging the propriety of starting, as well preheating and cranking automatically in accordance with the gear position and the brake state for continuing the warming-up and intermitting it when necessary. CONSTITUTION:A control circuit 35 of a microcomputer judges the propriety of starting on the basis of signals of bonnet opening and closing 44, oil amount 42, cooling water amount 43, and battery voltage contact 33b, and signals received from a neutral switch 45 and a side brake switch 46, and makes pre-glow controlling. It makes cranking after the above work is finished, but when the battery voltage is reduced under a fixed value, the cranking is stopped. As soon as this starter 38a is operated, a timer is started, and the starter is intermitted once after a fixed time. As the starter is operated again and an engine is judged to be perfectly started on the basis of the speed of the engine, the starter is intermitted and the timer is set. When the eigine is stalled within this set time, the starter is operated again. Then, the warming-up is continued, and when the warmed-up state is detected on the basis of the temperature of cooling water, fuel is intercepted to stop the engine.
Patent JP-H06335584-A (JP)
Title: Thread take-up lever device of sewing machine
Inventor: SUZUKI ICHIRO
IPC: D05B49/02
Filed: 1993-05-31
Abstract: PURPOSE:To provide a thread take-up lever device of a sewing machine, which can change locally and arbitrarily a thread take-up curve of a thread take-up lever, can execute an optimal transfer-out of a needle thread, and can execute a proper sewing work. CONSTITUTION:In the inside of a main body case 1 of a sewing machine, the upper shaft 12 is housed so that it can be driven to rotate freely, and on the front side of the main body case 1, a thread take-up lever 2 which is oscillated vertically by a rotation of the upper shaft 12 and allows a prescribed needle thread to execute a transfer-out operation is disposed, a tension thread guard 32 positioned on a middle part of a thread route on the front of the main body case 1 is formed freely reciprocatably in the horizontal direction, and a transfer means for transferring a rotation of the upper shaft 12 to this tension thread guard 32 and operating the tension thread guard 32 is disposed.
Patent JP-H05293124-A (JP)
Title: Dental cutter device
Inventor: SATO NAOYOSHI
IPC: A61C8/02
Filed: 1992-04-22
Abstract: PURPOSE:To provide the dental cutter which can excise only the gingiva in the upper part of the sealing material of an artificial tooth root. CONSTITUTION:A blade 1b is formed over the entire circumference at the front end of a cylindrical cutter body 1a. A centripetal pin 2 is provided concentrially with a cutter body 1a and freely vertically movably with the cutter body 1a within the cutter body 1a. A spring 3 which presses the centripetal pin 2 from the body 1a is provided on the inner side of the cutter body 1a.
Patent JP-S618390-A (JP)
Title: Manufacture of printing key
Inventor: KAMIYA YOSHIHIRO
IPC: B41M1/32
Filed: 1984-06-22
Abstract: PURPOSE:To contrive reduction of cost and enhancement of useful life, color tone and resolution, by a method wherein a character is printed on the top surface of a key, and while the ink is in an incompletely dried state, a clear coating material is applied to the surface, and is dried, while specifying the film thickness of the clear coating material after drying at a part not printed with the character. CONSTITUTION:The character is printed on the top surface of the key by, for example, a tampon printing method. While the ink is in an incompletely dried state, a clear coating material comprising a solvent for a binder in the ink and a matting agent is applied to the surface. The binder and a portion of a pigment in the ink are dissolved by the solvent to form a compositive layer 2 of the ink and the coating material. As a result, the thickness of the clear coat film 1 covering the ink layer 3 and the composite layer 2 becomes smaller, and a printing key with excellent color tone and resolution of the character can be obtained. In this case, the thickness (t) of the clear coat film 1 after drying is set to be 10-20mum, whereby sufficient abrasion resistance can be obtained.
Patent JP-S6021712-A (JP)
Inventor: KOMAZAWA KEITAROU
IPC: F25D17/08
Filed: 1983-07-15
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-H09311739-A (JP)
Title: Still picture display device
Inventor: OKANOYA KUNINORI
IPC: G06F1/32
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To display a picture with a low power consumption even if the power source of a personal computer is cut or the personal computer is detached at the time of displaying still picture data from the personal computer. SOLUTION: Still picture data from the personal computer is fetched from a data input interface part 2 and it is stored in a memory 3. An LCD driver 4 executes control for reading data from the memory 3 and displaying it on an LCD panel 1. When the AC power source 5 is not connected to a power source circuit 6, data of the memory 3 is preserved by a backup battery 7, and it is displayed again on the LCD panel 1 by connecting the AC power source 5 again. For continuously displaying same still picture data, the power source of a personal computer-side can be cut and only the power consumption of an LCD panel-side exists.
Patent JP-S5921846-A (JP)
Inventor: NEMOTO SHIGEO
IPC: E04B1/38
Filed: 1982-07-26
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-S62289652-A (JP)
Inventor: MURAKAMI YOSHISUKE
IPC: D03D49/10
Filed: 1986-06-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。