baber/WOPTO huggingface dataset:
Patent JP-2001120159-A (JP)
Title: Control of output of wheat flour dough-kneading machine
Inventor: INOUE YOSHIO
IPC: A21C1/00
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the output of a wheat flour dough-kneading machine by which the breakage of the structure of gluten in a process for kneading and producing the wheat flour dough can be minimized. SOLUTION: When a wheat flour dough to which kneading water is added in an amount of >=35% based on that of the wheat flour is produced, the angular velocity and rotation direction of the output shaft of the kneading machine is continuously controlled in response to the state of loads changed by the production state of the dough. An electric motor for the output shaft of the kneading machine is used not only as a power generator but also as a sensor for detecting the state of the wheat flour dough, followed by using the detected results for carrying out the feedback control of the kneading output. A higher effect is obtained by calculating a set sequence and the state of the wheat flour dough and then feeding back the calculation result to the control of the kneading.
Patent JP-H09148075-A (JP)
Title: Low pressure discharge lamp
Inventor: UETSUKI TADAO
IPC: H05B41/16
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a long lifetime and eliminate directionality in connection to a lighting circuit. SOLUTION: A discharge lamp concerned has a photo-transmissive bulb 2 which is fitted at the end with a base metal 1 and equipped with an electrode 4 where a main electrode 4a and another electrode 4b for starting are connected in series, wherein the main electrode 4a carries an electron emitting substance and works for the whole lighting lifetime given while the other electrode 4b has a low thermal capacity, carries an electron emitting substance, and is fed with current at starting and heated for the start of the discharge. The base metal is furnished internally with a rectifier bridge 8 which is connected with the two ends of the electrode 4 and controls the current direction flowing through the electrode 4 from the side with the starting electrode 4b toward the main electrode 4a.
Patent JP-H03170132-A (JP)
Title: Panoramic x-ray photographing device
Inventor: ENDO TETSUYA
IPC: A61B6/14
Filed: 1989-11-30
Abstract: PURPOSE:To execute focused distinct X-ray photographing by rotating an arm and moving it forward backward, and moving an X-ray generator and a film cassette holder of both ends by an elliptical track corresponding to a tooth train shape. CONSTITUTION:When a motor 16 is rotated forward, a screw shaft 18 connected and engaged by a timing belt 21, etc., rotates forward, a nut 2e screwed to the screw shaft 18 advances and moves in the left direction, and the whole slider 2 for fixing the nut 2e is guided by guide shafts 3, 4 and advances in the left direction. When the motor 16 is rotated backward, the slider 2 slides in the right direction. When a motor 13 for rotation is rotated forward, a cylindrical gear 9 rotates forward through a pulley 14 and a timing belt 15, and an arm attached to its lower part rotates forward. In such a state, as for the motors 13, 16, a stepping motor is used, a rotational angular velocity of the motor 13 is set to a roughly equal speed so as to vary rotating speed of the motor 16 by drawing a half period of a cosine wave, and the rotating speed of both of them is controlled so that a movement of a cassette holder 23 draws a half ellipse being similar to a tooth train bow 24.
Patent JP-H07138051-A (JP)
Title: Safety glass
Inventor: SAKAMOTO AKIHIKO
IPC: C03C27/12
Filed: 1993-11-16
Abstract: PURPOSE:To obtain a safety glass free from warpage of glass plate and mutual separation even in use of plural glass plates having different coefficients of thermal expansion. CONSTITUTION:This safety glass is obtained by bonding a glass plate A13 to a glass plate B14 with a resin intermediate layer. The resin intermediate layer consists of a resin film 15 and layers of tacky agents 16 and 17 applied to both sides of a resin film 15.
Patent JP-H08146960-A (JP)
Title: Electronic musical instrument
Inventor: FUJIMOTO SATOSHI
IPC: G10G7/02
Filed: 1994-11-22
Abstract: PURPOSE: To automatically switch the musical instrument to a sustain sound at the time of pitch adjustment and then automatically switch the musical instrument to its original timbre after the pitch adjustment ends by controlling a pitch adjustment mode switching means and switching the timbre read out in pitch adjustment mode to the original timbre. CONSTITUTION: A pitch adjustment mode changeover switch 3B is a switch which switches a normal play mode and a pitch adjustment mode. When the mode is switched from the normal play mode to the pitch adjustment mode by operating the pitch adjustment mode changeover switch 3B, the sounded timbre is automatically switched to a predetermined sustain sound. Further, when the adjustment of the pitch ends and a mode switching part 12 switches the mode to the normal mode, the pitch setting mode ends and the timbre is put back to the timbre set before the pitch adjustment, thereby generating a sound. A player can, therefore, vary parameters while actually listening the extent of variation in pitch only pressing a key once at the time of the pitch adjustment.
Patent JP-H04182714-A (JP)
Title: Light quantity controller
Inventor: TACHIBANA TATSUTO
IPC: H01S5/00
Filed: 1990-11-19
Abstract: PURPOSE:To reduce the influence of the error in a reading value due to noise, etc. on the output value by storing the set value of a light quantity each time the comparison result of an object value with an output value is inverted while raising and lowering the output light quantity around the object value for the light quantity and using the mean value as the final set value. CONSTITUTION:An output light from a light output means 14 is detected by a light detection means 15, digital data are given to a monitor value comparing means 17 via a monitor value conversion means 16, the digital data are compared with the object value stored in an object value storage means 19 and the result is transmitted to a set value control means 12 and a set value deciding means 11. The set value control means 12 changes the set value so that the comparion result of the light quantity for the set value with the object value can be inverted plural times, reads the set value from a set value storage means 18 each time the comparison result is inverted, calculates the mean value after the comparison result is inverted a prescribed times, writes the mean value in the set value storage means 18 as the final set value and transmits it to the set value control means 12. Thus, the influence of the error in set value due to noise can be reduced and the light quantity close to the object value can be more accurately outputted.
Patent JP-H07168027-A (JP)
Title: Optical fiber terminal processing-technic
Inventor: YATAGAI TAKESHI
IPC: G02B6/00
Filed: 1993-12-13
Abstract: PURPOSE:To remove a polyimide resin coating layer of specified length from the terminal of an optical fiber in which the polyimide resin layer is laid on fiber elemental wires, easily within a short time, in an optical fiber melting and joining technic. CONSTITUTION:The secondary coating layer of an optical fiber 1 is mechanically drawn and removed and the residual secondary coating adhering to the surface of a polyimide coating, which is a primary coating layer, is removed. Then a polyimide coating layer of a specified length from the end of the optical fiber 1 is heated and melted by a heating apparatus 4 in nitrogen atmosphere. Before the temperature decreases to the temperature at which the polyimide resin changes in its glassy state, methyl alcohol or acetone is sprayed on the fiber to remove the polyimide resin layer 3.
Patent JP-H0316188-A (JP)
Title: Piezoelectric elliptic movement oscillator
Inventor: SHIMIZU HIROSHI
IPC: H02K37/24
Filed: 1988-12-12
Abstract: PURPOSE:To reduce an irregularity in a resonance frequency in a bending mode by a method wherein electrodes are executed in positions which divide an outer circumference face of a piezoelectric ceramic hollow cylinder into four, a direct-current voltage is applied and is polarized in a circumferential direction or a diameter direction and a first alternating-current voltage which is equal to a resonance frequency of piezoelectric elliptic movement oscillator is applied. CONSTITUTION:A first split electrode to a fourth split electrode 11 to 14 are executed in parallel along a length direction of a piezoelectric ceramic hollow cylinder 11 in positions which divide an outer circumference face of the hollow cylinder 10. The first and third split electrodes 11, 13 which are faced mutually are connected electrically by using a first connection wire 15; the second and fourth electrodes 12, 14 are connected by using a second connection wire 16. In addition, a first AC voltage whose frequency is equal to a resonance frequency of the piezoelectric ceramic hollow cylinder 10 and which is provided with a first phase is applied between the first and fourth split electrodes 11, 14 and between the second and third split electrodes 12, 13 so that a bending oscillation can be excited at the piezoelectric ceramic hollow cylinder 10. Thereby, a high-accuracy processing operation can be executed; an irregularity in the resonance frequency in mutually perpendicular directions can be reduced.
Patent JP-S63167910-A (JP)
Title: Control device for mounting parts
Inventor: KANEDA KATSUHIKO
IPC: B23P19/04
Filed: 1986-12-29
Abstract: PURPOSE:To satisfactorily and exactly execute a control of a correction by converting a detecting signal of a displacement quantity of a mounting means to a balanced detecting signal and transmitting it, converting a received balanced detecting signal to an unbalanced detecting signal, and correcting the displacement quantity of the mounting means. CONSTITUTION:A displacement quantity of a device body 24, which follows up driving of a motor 25 is detected by a detector 26 and inputted to a differential line driving circuit 27. By the circuit 27, a detecting signal is converted to a detecting of a balanced type, and amplified, respectively. Subsequently, it is outputted to a differential line receiving circuit 28 being a receiving and converting circuit, through parallel cables 31, 32. Thereafter, by the circuit 28, the detecting signal of the balanced type is converted to a detecting signal of an unbalanced type and outputted to a control circuit 29. Next, by the circuit 29, a correction quantity to be corrected of the displacement quantity of the motor 25 is derived and a correcting signal is outputted to a correcting and driving circuit 30. In such a way, the motor 25 is controlled and a moving extent of the device body 24 is corrected.
Patent JP-H07168416-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1993-12-13
Abstract: PURPOSE:To make a color image forming device more compact and in expensive by making design easy. CONSTITUTION:Four developing devices 8Y, 8M, 8C and 8BK are disposed on the periphery of an image forming body 1, common DC and AC power systems E1 and E2 applying a developing voltage obtained by superimposing direct and alternating currents to developing sleeves 81Y, 81M, 81C and 81BK constituting the developing devices 8Y, 8M, 8C and 8BK are connected in series and electrodes 85a are provided between the developing sleeves 81Y, 81M, 81C and 81BK and the image forming body 1 and switch-connected to power systems B3 and E4 outputting different DC voltages via a switching group Sn. Then, the developing sleeves 81Y, 81M, 81C and 81BK being in a developing state are rotated and simultaneously the DC power systems E3 is connected to the electrodes 85a via the switching group Sn. Further, the rotations of the developing sleeves 81Y, 81M, 81C and 81BK being in a nondeveloping state are stopped and simultaneously the DC power system E4 is connected to the electrodes 85a via the switch group Sn or in a floating state.
Patent JP-H01154458-A (JP)
Title: Separator for battery
Inventor: SAKAI YASURO
IPC: H01M50/414
Filed: 1987-12-11
Abstract: PURPOSE:To surely retain an electrolyte by covering the surface of single fibers with polyethylene oxide base water absorbing material. CONSTITUTION:The surfaces of single fibers are covered with polyethylene oxide base water absorbing material. As the fiber used for this fibrous structure, glass fiber, polyester fiber, acrylic resin fiber, or polypropylene fiber is preferable. The polyethylene oxide base water absorbing material prepared by the reaction of 0.01-10wt.% of isocyanato compound with polyethylene oxide having a mean molecular weight of 10,000-100,000 is preferable. A separator which resists to mechanical shock such as vibration and has excellent retainability of dilute sulfuric acid and low resistance is obtained.
Patent JP-H09150983-A (JP)
Title: Recording device
Inventor: KOBAYASHI TAKEHITO
IPC: B41J13/10
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of height positioning with respect to the recording part of a recording surface by constructing a carrier roller in such a manner that a roller to be brought into contact with the recording surface side of a recording medium is formed to be a hard roller made of metal or the like and a roller to be brought into contact with the opposite side of the recording medium is formed to be an elastic roller made of rubber or the like. SOLUTION: A first capstan roller (KR) 61 and a second KR 62 (grip roller) are formed to be elastic rollers (e.g. having hardness of 60 degrees) made of rubber and each have a length matching the width of a card C. Small width first and second pinch rollers (PR) 64 and 65 as a pair of carrier rollers are supported in the upper sides of the center parts of the KR 61 and 62 by first and second pinch shafts 64a and 65a extended back and forth so as to be freely rotated. Both PRs 64 and 65 are hard rollers made of metal and constituted of barrel type rollers having small contact areas with the recording medium. Thus, the card C is highly efficiently carried with high positioning accuracy and accurate recording is performed by the recording part.
Patent JP-H04182358-A (JP)
Title: Aluminum nitride sintered body
Inventor: MIYAHARA KENICHIRO
IPC: C04B35/581
Filed: 1990-11-16
Abstract: PURPOSE:To obtain an aluminum nitride sintered body which can be calcined at low temp. and has excellent massproductivity by adding elements belonging to two specified groups, lithium and impurity oxygen to aluminum nitride. CONSTITUTION:The sintered body essentially consists of aluminum nitride and contains at least one of group IIa elements and/or IIIa elements by 0.01-20 wt.% expressed in terms of oxide, lithium by 0.001-10wt.% as oxide, and 0.2-6wt.% impurity oxygen. This sintered body is an aluminum nitride sintered body having >=40W/mK thermal conductivity. The amt. of the impurity oxygen is the total amt. of oxygen excepet for the oxygen in the oxides mixed as the sintering agent in the sintered body. The impurity oxygen essentially corresponds to the inevitable impurity oxygen in the raw material powder of aluminum nitride. This impurity oxygen largely contributes to the sintering property of the whole system.
Patent JP-H06160220-A (JP)
Title: Wiring pattern of diaphragm type strain sensor
Inventor: OTAKI KIYOKAZU
IPC: G01L9/04
Filed: 1992-11-20
Abstract: PURPOSE:To obtain a wiring pattern of a diaphragm type strain sensor for reducing the influence of resistance change of a wiring part by forming the wiring part between strain gauges easily. CONSTITUTION:By forming parts 22A, 24A, 26A, and 28A in circumferential direction of wirings 22, 24, 26, and 28 between strain gauges 14 and 16 for detecting compression distortion and strain gauges 18 and 20 for detecting pull distortion at the position of a radius (b) where the distortion is theoretically 0, no resistance change occurs at the parts 22A, 24A, 26A, and 28A in circumferential direction of the wirings even if the wirings 22, 24, 26, and 28 are formed in a line and the distortion in the part in radius direction is nearly canceled, thus preventing distortion from being generated at the wiring part.
Patent JP-2001135336-A (JP)
Title: Fuel cell system
Inventor: IKEGAMI SHUJI
IPC: H01M8/06
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system which has small heat capacity as a whole of system, can be speedily started and stopped in operation, and can speedily cope with the fluctuation of a load. SOLUTION: The fuel cell system including a membrane hydrogen generator (10) for advancing partial oxidization reaction and aqueous gas shift reaction of original fuel made of hydrocarbon or methanol and for making generated hydrogen permeate through a hydrogen permeation film (24) and extracting hydrogen, an air supply route (42) for supplying mixture of a cathode emission gas and an original fuel gas to the hydrogen generator (10), and a water vapor separator (12) for separating water vapor from the cathode emission gas through a water vapor permeation film (34) and for supplying the separated water vapor as a sweep gas to the hydrogen generator (10).
Patent JP-2000149942-A (JP)
Title: Lithium-manganese composite oxide and lithium secondary battery using it as positive electrode active material
Inventor: NAKANO HIDEYUKI
IPC: H01M4/505
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To stabilize a crystal structure and to improve a cycle characteristic by mixing primary particles having a crystal structure of a regularly arrayed layer-like rock salt structure with primary particles having a spinel-like cubic system crystal structure. SOLUTION: In order to improve a structure and make better a cycle characteristic, this composite oxide is formed by mixing primary particles each of which is expressed by Li1-xAxMn1-xMeyO2 (A is an alkaline metal: Me is any one, two or more kinds of Ni, Co, Fe, Cu and Al: 0<x<=0.5: 0<y<=1.2) and has a crystal structure of a regularly arranged layer-like rock salt structure with primary particles each having a spinel-like cubic system crystal structure. In this case, the regularly arrayed layer-like rock salt structure is the same structure as that of LiCoO2, and a lithium-manganese composite oxide having this crystal structure can constitute a secondary battery having large capacity at a low cost when it is used for a positive electrode active material of the lithium secondary battery.
Patent JP-H10137073-A (JP)
Title: Installing structure of armrest
Inventor: TSUCHIYA FUMIAKI
IPC: B60N2/75
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of a side frame without increasing weight of a seat back by constituting the side frame of a pair of left and right vessel- like support bodies fitted together by mutually turning opening parts, welding one ends of the support bodies to a back frame, and inserting/fixing a support shaft into/to the support bodies. SOLUTION: A side frame A is constituted of a pair of left and right vessel- like support bodies 1 and 2 fitted and fixed together by opposing opening parts, and the support bodies 1 and 2 are welded to a pipe-made back frame 5 of a seat back. An end part of a support member 50 to support a cushion body of the seat back is supported by a flange of the support body 1. The back frame 5 is welded to an inside surface of the flange. A pipe shaft 64 is inserted into a support shaft 51, and an armrest flange 6 of an armrest AR is integrally welded to this pipe shaft 64. Constitutive members 65 and 67 to constitute a lock mechanism of the armrest are arranged in the armrest flange 6.
Patent JP-H09151549-A (JP)
Title: Ventilation structure of building
Inventor: SAGA MASAYUKI
IPC: E04D13/14
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To ventilate the inside of an external wall in the upper section of space extended in the direction inner than the external wall even when the space is formed towards a building. SOLUTION: A vestibule 13 towards the inside from an external wall 12 is installed to a building 10, a wall panel 50 forming the external wall 12 is disposed to the upper section of the vestibule 13, the lower end 57A of the external facing material 57 of the wall panel 50 is placed at a section upper than the lower end 50A of wall panel 50 itself, and an eave unit 20 is mounted to the lower section of the facing material 57 while forming a clearance B. In such structure, the outside air enters into an airway 58 in the wall panel 50 from the clearance B, and the external wall 12 in the airway section is ventilated.
Patent JP-H05189053-A (JP)
Title: Hydraulic and pneumatic equipment
Inventor: OCHIAI AKIRA
IPC: G05D7/01
Filed: 1991-11-27
Abstract: PURPOSE:To improve the linearity of pressure-flow rate characteristics of the hydraulic equipment by increasing the surface roughness and size precision of the finish surface of an oil passage and to easily form the oil passage even by using a ceramic material. CONSTITUTION:A cut groove 14 which extends straight in the length direction of a storage body 2 is formed in the outer peripheral surface of a storage body 2 put in an equipment main body 1 and the oil passage which controls a flow rate and pressure is formed of this cut groove 14.
Patent JP-H03193911-A (JP)
Title: Manufacture of high-strength nylon yarn
Inventor: REIMONDO SAMUERU KUNOORU
IPC: C08G69/46
Filed: 1990-11-20
Abstract: PURPOSE: To produce the subject nylon yarn excellent in strength and useful for a tire cord by melt spinning a fiber-forming nylon polymer containing a solid-phase polymerization catalyst, carrying out the solid-phase polymerization under specific conditions and drawing the resultant yarn. CONSTITUTION: A fiber-forming nylon polymer (e.g. nylon 66) containing a solid-phase polymerization catalyst (e.g. a phosphorus compound) is melt spun to provide a yarn in an as-spun state. The resultant yarn is then subjected to a solid-phase polymerization at 200-245 deg.C solid-state polymerization(SSP) temperature in <=3 h reactional time so as to afford at least 70,000, preferably 100,000-300,000 weight-average molecular weight of the nylon polymer and change the morphological characteristics. The resultant nylon yarn is then drawn at a yarn temperature and a draw ratio so as to provide at least 10 g/d strength without causing the filament breakage to produce the objective nylon yarn.
Patent JP-H021703-A (JP)
Title: Modification of polymer by using organic peroxide
Inventor: ANDOREASU HERUMAN HOGUTO
IPC: C07C409/38
Filed: 1988-12-13
Abstract: PURPOSE: To reform the physical and chemical properties of a polymer by brining a specified organic peroxide containing aryl group into contact with a polymer or copolymer to decompose it, and introducing an epoxy group to a saturated polymer without using a solvent or causing a sub-reaction.  
     CONSTITUTION: An organic peroxide represented by the formula I [n is 1, 2 or 3; R 1  is H, C 1-4  alkyl or C 2-4  alkenyl; R 2 -R 4  are H or C 1-4  alkyl; optional two of R 1 -R 4  may be combined to form C 3-12  alkylene; and R is C 4-18  (substituted) t-alkyl, p-ment-8-yl, C 5-18  t-alkenyl, 1-vinylcyclohexyl, the formula II (m is 0, 1 or 2; R 5  is isopropenyl or the like), or the formula III (X is 0 or 1)] (e.g.: 3-arylperoxy-3,3-dimethylpropene or the like) is brought into contact with a polymer (e.g.: polyethylene or the like) or copolymer. This peroxide is decomposed and reacted, whereby the polymer is reformed. 
     COPYRIGHT: (C)1990,JPO