baber/WOPTO huggingface dataset:
Patent JP-H05189793-A (JP)
Title: Mirror tracking device
Inventor: OGAWA TAKASHI
IPC: G11B7/095
Filed: 1991-02-05
Abstract: PURPOSE:To provide a small-sized mirror tracking device having small moment of inertia. CONSTITUTION:A light source 6 for detecting the angle of a mirror is disposed apart from a galvanomirror 1, light receiving parts 7a, 7b for detecting the angle of the mirror are arranged on the side of the galvanomirror 1 and the galvanomirror 1 itself is used as part of a mechanism for detecting the swing angle of the mirror. The resulting mirror tracking device is miniaturized, the moment of inertia is reduced and the mirror surface 2 is not distorted by the effect of heat from the light source 6.
Patent JP-S61173923-A (JP)
Inventor: TAKENAKA HIROYUKI
IPC: B31F1/28
Filed: 1985-01-30
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-H09212110-A (JP)
Title: Display device
Inventor: YUKI HITOSHI
IPC: G09F9/37
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide the display device in which a partial erasing operation from a front side is enabled by reducing the viscosity of thixotropic liquid in cells by vibration. SOLUTION: This device is provided with a magnetic floating display panel 1, a writing device 2, a vibrator 3 and a permanent magnet 4. The device 2 is operated by applying a DC source 21 to an electromagnet 20 and magnetic particles 15 in a desired cell 12 are moved to a front plate 10 side to conduct a writing. Moreover, an AC source 30 is applied to the electromagnet 20, the vibrator 3 is operated, particles 15 are vibrated by the AC magnetic field, fluid 14 is vibrated, the viscosity is reduced and as a result, the particles 15 are moved to a back plate 11 side and an erasing is performed.
Patent JP-S60185748-A (JP)
Inventor: GEERUHARUTO FURANKU
IPC: B01J23/84
Filed: 1985-01-30
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-H0772104-A (JP)
Title: Detector for grain moisture
Inventor: MORI TAIICHI
IPC: G01N27/04
Filed: 1994-02-09
Abstract: PURPOSE:To remove measured grains in the preceding test stagnated on electrode rolls to be provided on a moisture detector. CONSTITUTION:In a grain moisture meter formed for converting an average moisture value from several resistance values obtained by crushing the grains by a normal rotations of a pair of left and right electrode rolls 6, 6, receiving grains drawn out and supplied by receiving a measuring signal at intervals of a certain period, a control part for outputting normal and reverse rotation driving signals for reversing for a limited time and then for normally rotating a motor 9 for rotating, in gearing, these electrode rolls 6, 6, etc., by a moisture measuring command signal, is provided, and grains in the preceding test left on the rolls 6, 6 are removed.
Patent JP-H07241615-A (JP)
Title: Manufacture of precoated hot rolled steel
Inventor: NAKAMURA KAZUYOSHI
IPC: B05D3/02
Filed: 1994-01-12
Abstract: PURPOSE:To improve productivity by executing coating treatment on the surface of steel on-line in continuous production without cooling the steel to ordinary temp. after forming the steel with a rolling mill and cutting it. CONSTITUTION:The coating treatment is executed continuously on-line without cooling the hot rolled steel to the ordinary temp. after forming the hot rolled steel and coating is dried by residual heat which is held in the steel itself. Thermal energy for preheating before coating and thermal energy for drying after coating are covered with the holding heat of the hot rolled steel itself. The whole of the steel has the uniform holding heat over the whole surface, so the recoating property and adhesion of a paint are improved. In this way, heating energy is reduced and productivity is improved by shortening heating/ drying time required for coating and omitting a stacking/binding stage. Further, the steel itself has the uniform holding heat on the whole surface, so the recoating property and adhesivity of the paint are improved.
Patent JP-H03220727-A (JP)
Title: Semiconductor device
Inventor: ARAKI TATSU
IPC: H01L27/06
Filed: 1990-01-26
Abstract: PURPOSE:To reduce a temperature coefficient of avalanche voltage by forming a semiconductor layer having a second conductor type impurities concentration around a grooved section which penetrates a third semiconductor layer and reaches a second semiconductor layer, forming an avalanche diode with this semiconductor layer and the second semiconductor layer. CONSTITUTION:An attempt is made to install a grooved section 11 which penetrates a third semiconductor layer 7 and reaches a second semiconductor layer 6. A semiconductor layer 12 of a second conductivity type having a high impurity concentration is formed around the grooved section 11 so that avalanche voltage may be determined by the distance from a junction between the semiconductor layer 12 and the first semiconductor layer 5. More specifically, when the voltage is applied, a depletion layer of the second semiconductor layer 6 extends toward the first semiconductor layer 5. When the depletion layer of the second semiconductor layer 6 reaches the first semiconductor layer 5, breakdown is produced. The voltage at that time forms the avalanche voltage, which makes it possible to reduce the temperature coefficient of the avalanche voltage of an avalanche diode and lower dynamic resistance and facilitate their manufacture.
Patent JP-S53101133-A (JP)
Title: Pre-mixing type burner
Inventor: SATOU TAKESHI
IPC: F23C6/04
Filed: 1977-02-16
Abstract: PURPOSE: A premixing type burner devised to reduce noxious ingredients in exhaust gas efficiently without using a separated heat source to heat premixed air for being adapted to a wide range of gas turbines. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11200513-A (JP)
Title: Joint device for floor
Inventor: GOTO HIDEO
IPC: E04B1/62
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To absorb fluctuation and movement due to an earthquake or the like without damaging a joint plate and a wall face by providing an inclined face brought into contact with the inclined face provided on a guide rail on the edge part of the joint plate. SOLUTION: A guide rail 10 having an obtuse angular inclined face 9 is fixed on a floor face 4 near the joint part 3 of one building 2. Next, the support rail 12 of an upper opening is attached on the wall face 6 of the other building 5 of a part in opposition to the guide rail 10, and a rotation member 13 is rotatably attached to the support rail 12. The rear end lower part of a joint plate 16 is fixed on the rotation member 13, an inclined face 15 provided on an edge end is brought into contact with the inclined face 9 of the guide rail 10, and the joint plate 16 can be rotated upward. A pushing plate 18 covering between the rear end upper part of the joint plate 16 and the wall face 6 of the other building 5 is provided. Thereby fluctuation and movement due to an earthquake or the like can be absorbed so as not to damage the joint plate 16 and the wall face 6.
Patent JP-S53101299-A (JP)
Title: Alarm device
Inventor: NAKAZAWA MAKOTO
IPC: G08B23/00
Filed: 1977-02-16
Abstract: PURPOSE: To ensure an alarm information to the operators who are carrying out other jobs at a power plant or a chemical plant, etc., by processing the analog data into the signal which indicates the degree of abnormality and converting this signal into the sound intermittence to inform the degree of the abnormality. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62172850-A (JP)
Title: Call equipment
Inventor: TAKEYAMA HIROAKI
IPC: H04M9/00
Filed: 1986-01-27
Abstract: PURPOSE:To execute a call by providing a forced call state switching function to functions of an answer switch of a call equipment, and switching a channel manually and forcibly, in case when the channel has been fixed due to a peripheral noise, etc. CONSTITUTION:A door-phone or an interphone slave device is connected through a signal line 2 by a contact 10 of an answer switch 9 of a call equipment 1, and a hand-free call is executed. Between the switch 9 of this equipment 1 and a voice switch 8, a forced call controlling circuit 11 is provided, and a function for switching forcibly a channel is given to the switch 9. To a one-shot circuit 14 of this circuit 11, a prescribed time is set, and AND of its output and an output of the switch 9 is taken, a FF 17 is driven by its AND output, a relay 19 is controlled by an output of the FF 17, and the contact 10 of the signal line 2 is controlled. Also, by a comparator 20 of the switch 8, the levels of transmitting and receiving signals are compared, and when the switch 9 has been depressed, a transistor 21 outputs forcibly H, and by a result of comparison, a call state is set.
Patent JP-S55109414-A (JP)
Title: Clarifier improving apparatus
Inventor: WATANABE AKIYOSHI
IPC: B01D33/17
Filed: 1979-02-14
Abstract: PURPOSE: To achieve the higher efficiency of waste water treatment by providing a shower room in the suitable place of the travel plane of a torus-form filter and performing washing while continuously running the filter.  
     CONSTITUTION: Water filtration is accomplished at all times by the torus-form filter 9 which continouously runs in the torus-form identical to the shape of a water- collecting groove 4 in the water-collecting groove 4. A shower chamber 13 is provided in the suitable place of the water-collecting groove 4 and the operations of washing the contaminants and clogging of the filter surfaces with the water spouting from upper and lower water spray pipes 15, 16 to the filter 9 passing in said chamber and dropping the same into the shower chamber 13 are continuously accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60163224-A (JP)
Title: Head position control device of rotary head type magnetic recording and reproducing device
Inventor: ITOU TAKAYASU
IPC: G11B5/588
Filed: 1984-02-01
Abstract: PURPOSE:To detect and correct track jump only when unrequired track jump is generated by preventing the detection of vertical synchronizing signal interval change due to a cause other than the track jump. CONSTITUTION:An up/down counter to which a vertical synchronizing signal VS from a track jump correcting circuit 14 is supplied counts up clocks from a reference clock correcting circuit 42. The counted value corresponding to the change of the vertical synchronizing signal intervals is supplied to a decision circuit 33 to which a rotary head switching signal HSW is applied, and at the update of a track, the existence of track jump is discriminated and the position of the rotary magnetic head is controlled. On the other hand, the circuit 42 to which magnetic tape moving speed information 49 and a track updating signal from an inclined signal generating circuit 13 are supplied controls clock supply or the like to the counter, and at the time other than the generation of unrequired track jump, inhibits the counter 32 from executing counting corresponding to the vertical synchronizing interval change. Therefore, only the unrequired track jump is detected and the erroneous correction of a track jump is prevented.
Patent JP-H026866-A (JP)
Title: Package for keeping off mischief
Inventor: MISHIERU BURUUNE
IPC: B65D83/14
Filed: 1989-01-26
Abstract: PURPOSE: To make packaging easy to use and to enable a user to easily confirm that the packaging is not previously used by adopting the constitution to seal the opening at the bottom of a case by a cover which may be initially easily detached by hand. CONSTITUTION: A pusher 5 and the case 13 are separately constituted. After a spray device 1 is assembled and filled, a valve rod 4 is mounted at a pusher 5 and a can 2 is placed in a prescribed position of the case 13. The two portions (a base 8 and a cap 11) of the packaging are both snapped and fixed. The state is ready for distribution to sales routes and users and reassures that the packaging is unused. At the time of using the spray device 1, the user tears a cutout 17 existing at the bottom of the case 13 and removes a notch 15. A spray occurs when the bottom of the can 2 is pushed manually, generally by the thumb. The packaging of this time may be held by other two fingers arranged at the base 8 of a pusher 5.
Patent JP-S56114533-A (JP)
Title: Hot bending method of pipe
Inventor: ASAO HIROSHI
IPC: B21D7/16
Filed: 1980-02-13
Abstract: PURPOSE: To prevent flattening of the bent pipe by disposing clamping rolls to the bending completion part of the pipe to be worked thereby loading clamping force thereupon.  
     CONSTITUTION: In a hot bending method of pipes by free arms utilizing high-frequency heating, a pipe 1 is clamped by flattening suppressing devices 13 from the direction perpendicular to the bending surface (the plane passing points a 1 , a 3 ) of the pipe 1. At the start of working, flatening suppressing devices 13 are mounted in the position θ=θ 0 , and as the working progresses, required clamping force is loaded to the pipe 1 in the position where its bending moment maximizes, while the devices 13 are successively moved in a manner as to remain always at 1/2 the rotating angle of an arm 4 by a control device, whereby the flattening is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000220066-A (JP)
Title: Carbon fiber-entangled form and its production
Inventor: ITO TADASHI
IPC: D04H1/4242
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon fiber-entangled form with excellent resilience, flowability, handleability, safety, etc., by agitating specific curved carbon fibers and soft spherical balls together to effect granulation. SOLUTION: This carbon fiber-entangled form consisting of spherical balls each 0.5-20 (pref. 1-10) mm in diameter and having a bulk density of 0.01-0.30 (pref. 0.02-20) g/cm3 is obtained by charging a rolling granulator with the vessel itself rotatable or an agitating granulator equipped with an agitating blade with the vessel itself immobile, with 1 pt.wt. of curved carbon fibers 0.3-30 (pref. 0.5-10) mm in average fiber length and >=9 cm3/g in specific volume and 0.01-10 pts.wt. of soft spherical balls of chloroprene-based rubber together.
Patent JP-S61176347-A (JP)
Inventor: TOMITA SENNOSUKE
IPC: A61H15/00
Filed: 1985-01-30
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-S56113161-A (JP)
Title: Electrophotographic method
Inventor: TSUCHIYA HIROAKI
IPC: G03G15/02
Filed: 1980-02-12
Abstract: PURPOSE:To make high-quality copies in a short time irrespective of the kinds of originals by changing the potential curve from a black color original which is a reference on a photoreceptor up to a white color original according to the kinds of originals thereby determining the quantity of the 1st corona application at predetermined quantity. CONSTITUTION:At the time of exposing images to a photoreceptor by the coronas from a DC corona discharger 2 and the coronas from an AC corona discharger 3 then irradiating the entire surface with a lamp 4 thereby forming the latent images on the photoreceptor 1, a potential sensor 10 is disposed on the lower stream of the discharger 3, and the latent image potential in the state that the original lamp is held put out and the latent image potential corresponding to a white color original are measured. These measured values are fed back to a control part 11 which in turn changes the applied currents of the chargers 2, 3, so that the potentials of said black and white color originals conform to the predetermined potential curve. In this way, the influences owing to the varying densities of the images of the originals, the photographic fogs by the colors of the background, etc. are prevented and always sharp copies images are made obtainable from the 1st time.
Patent JP-S56112789-A (JP)
Title: Semiconductor device
Inventor: MOGI NAOTO
IPC: H01S5/40
Filed: 1980-02-12
Abstract: PURPOSE:To enable the independent drive of each element in a semiconductor element of array configuration by forming an auxiliary electrode adjacent to the striped electrode, thereby stabilizing the thermal affect between the elements constantly. CONSTITUTION:The substrate 1 is mesa etched in stripe shape from the P type GaAs layer 1b side to form a plurality of striped semiconductor laser elements 2. An ohmic common electrode 3 is formed on the entire surface of the back surface of the substrate 1. Striped electrodes 4 of predetermined width are arranged along the striping direction on the upper surface of the respective laser elements 2, and auxiliary electrodes 5 are arranged along the striped electrodes 4. A drive current is flowed to the striped electrodes 4, and a current in reverse phase to the drive current is applied to the electrodes 5 to operate the laser elements. Thus, the thermal affect of the laser elements is retained constantly always by operating the laser elements, and laser light controlled in modulation independently for lach element can be oscillated for emission.
Patent JP-H04313021-A (JP)
Title: Optical beam sensor
Inventor: NARITA KAZUMI
IPC: G01D5/26
Filed: 1991-01-16
Abstract: PURPOSE:To prevent the occurrence of such a case that the object detecting output signal of an optical beam sensor is not fixed to a unique value near a point where optical beams are intercepted due to the vibration, etc., of the object when the object is detected by means of the sensor and, at the same time, to freely set the range. CONSTITUTION:Two optical beams (a) and (b) are prepared and a circuit is configured in such a way that the presence of an object is not decided even when the first optical beam is intercepted, but decided when both optical beams (a) and (b) are intercepted. When the object is removed, the presence of the object is decided even when the first optical beams is passed through, but the absence of the object is decided only when both beams (a) and (b) are passed through. In addition, the circuit configuration is set to a fail-safe state.
Patent JP-H06226744-A (JP)
Title: Mold and method for molding tire having exhaust groove
Inventor: FUTAMURA SHOJI
IPC: B29K105/24
Filed: 1993-02-03
Abstract: PURPOSE:To make the ridge of the tread surface and recessed part of a tire sharp by forming a bone member from a bone part composed of a rib and a through-hole part contoured by the bone part and constituting a mold having an exhaust groove of the profile molding roll fitted in the through-hole part and the inner peripheral surface of a second holder. CONSTITUTION:A cylindrical joining surface 5 is formed to the inner peripheral surface of a second holder 3 to which the joining surface 4 coming into contact with the inner peripheral surface 2 of a first holder 1 is formed. The joining surface 9 coming into contact with the joining surface 5 is formed and a bone part 12 consisting of a rib 10 having a tire recessed part formed to the inner periphery thereof and a lug 11 is formed and a through-hole part 13 is provided to the region surrounded by the bone part 12 to form a bone member 8. A profile molding roll 15 is fitted in the through-hole part 13. An exhaust groove 19 is provided to the boundary part of the bone member 8 of the joining surface 5 of the second holder 3 and the molding roll 15 to be allowed to communicate with the open air. The molding space formed by the bone member 8 and the molding roll 15 is filled with a tire material and, when a tread surface and a recessed part are molded, the boundary ridgeline of both of them is sharply formed.
Patent JP-H01192833-A (JP)
Title: Apparatus for setting twist number in double twister
Inventor: MATSUI ISAMU
IPC: D01H13/32
Filed: 1988-01-27
Abstract: PURPOSE:To provide a double twister furnished with a means for inputting a preset twist number, a means for measuring the rotational speed of a spindle, a means for measuring the yarn speed, a particular operation means and a speed-varying means operated by the output of the above means, capable of accurately changing the twisting number and enabling the production of a variety types of products in small quantities. CONSTITUTION:When a desired twisting number (T) is inputted through an input board 64, a yarn speed (Y) is calculated in a control board 65 according to the formula Y=2S/T based on the twisting number (T) and the rotational speed (S) of the spindle. The output of a control motor 58 of a variable speed belt apparatus 50 is controlled in such a manner as to attain a yarn speed equal to the calculated value.
Patent JP-H04254859-A (JP)
Title: Lift-off method
Inventor: HOSHINO ATSUYUKI
IPC: H01L21/304
Filed: 1991-02-07
Abstract: PURPOSE:To stably and correctly make a lift-off without fluctuation by removing unnecessary thin film on a resist before lifting off, in a thin film pattern forming process used for manufacture of devices. CONSTITUTION:An ITO film 19 for pixcel electrode is patterned on a substrate 16 at a specified size to form a pixcel 20. Also the ITO film 19 is patterned on a first resist film 18 on a pixcel portion 17. A second resist film 21 covers over the substrate 16 and is patterned for a pixcel electrode at a specified size. Then the second resist film 21 is covered, patterned, and the pixcel 20 and element portion 17 are covered. Then most or all of the ITO film 19 on the first resist film 18 covering the element portion 17 is removed in vertical direction by hydrochrolic acid etching solution with the second resist film 20 set as a mask.
Patent JP-S62175473-A (JP)
Title: Production of oxazole derivative
Inventor: MEGURO KANJI
IPC: C07D333/00
Filed: 1986-01-28
Abstract: PURPOSE:To produce the titled compound useful as an synthetic intermediate for novel compounds having improved hypoglycemic and hypolipemic action, by subjecting a compound, e.g. 4-(3-benzoylamino-4-oxopentoxy)benzaldehyde, etc., to cyclization reaction. CONSTITUTION:A compound expressed by formula I (R<1> is organic residue with influence under cyclization condition; R<2> is lower alkyl) is subjected to cyclization reaction in the presence of preferably acetic anhydride to afford an oxazole derivative expressed by formula II (R<3> is formyl which may be protected). e.g. 4-[2-(5-methyl-2-phenyl-4-oxazolyl)ethoxy]benzaldehyde, etc. The resultant compound expressed by formula II is reacted with a compound expressed by formula III to provide a novel compound, expressed by formula IV and having hypoglycemic and hypolipemic action. The raw material compound expressed by formula I is synthesized by starting from a compound expressed by formula (1) through compounds expressed by formulas (3), (4) and (5).
Patent JP-H07177900-A (JP)
Title: Method for rapid diagnosis of microorganism by in-situ hybridization in watery suspension
Inventor: UBUE RIHIYARUTO MIYURAA
IPC: C12Q1/68
Filed: 1992-01-31
Abstract: PURPOSE: To quickly detect microorganisms in an aqueous suspension and diagnose by fixing the microorganisms, bringing their cell walls into contact with labeled nucleic acid probes while making the cell wall permeable to ligonucleotide and detecting a hybridized nucleic acid component with a label.  
     CONSTITUTION: This invention provides a method for detecting existence of a microorganism such as a procaryote or yeast by in situ hybridization in an aqueous suspension. At first, microorganisms are fixed and brought into contact with a treating aqueous composition to make the permeability of their cell walls such a degree sufficient as to be permeable to oligonucleotide without significantly changing cell forms of the microorganisms. Secondary, the microorganisms subjected to the first contact are brought into contact with a label nucleic acid probe in an aqueous dispersed state to be hybridized with a specific nucleotide in a cell nucleic acid component of the microorganism and the hybridized nucleic acid component is detected from the microorganism subjected to the second contact with a label of the probe, then single cell microorganism in the aqueous suspension is quickly and accurately detected and diagnosed. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S63186700-A (JP)
Inventor: NAKANO TSUGUO
IPC: C09J5/00
Filed: 1987-01-28
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。