baber/WOPTO huggingface dataset:
Patent JP-H08188608-A (JP)
Title: Photopolymerization initiator and photopolymerization composition containing the same
Inventor: TOMIOKA HIDEO
IPC: C08F2/50
Filed: 1995-01-11
Abstract: PURPOSE: To obtain a compound having the ability to initiate photopolymerization more excellent than that of a conventional benzoin alkyl ether. CONSTITUTION: This initiator is represented by the formula (wherein R<1> to R<4> are each a phenyl or a halophenyl group, provided that at least two of them are halophenyl groups).
Patent JP-H07210771-A (JP)
Title: Ultrasonic detector
Inventor: SASAKI HAJIME
IPC: G08B13/16
Filed: 1994-01-14
Abstract: PURPOSE:To provide the highly reliable ultrasonic detector which prevents fire from being caught owing to a short circuit between the primary side and secondary side of a voltage boosting transformer. CONSTITUTION:A comparator 8 inputs the primary-side voltage of the voltage boosting transformer 4, which boosts a sent signal, at its inverted input terminal, compares it with a reference voltage Vth inputted to its uninverted input terminal, and then generates an output 'H' when the voltage inputted to the inverted input terminal drops below the reference voltage Vth in case of the short circuit alphabetween the primary coil and secondary coil of the voltage boosting transformer 4. An arithmetic control part 1 decides the abnormality occurrence when the output of the comparator 8 becomes continuously 'H' and outputs a signal for stopping the operation of a stabilized power source part 6 whose output is connected to the primary side of the voltage boosting transformer 4. The stabilized power source part 6 stops operating on receiving the signal to prevent an excessive current from flowing to the secondary side owing to the short circuit alpha.
Patent JP-S62160879-A (JP)
Title: Scanner interface system
Inventor: AOYAMA NORIYUKI
IPC: G06T3/40
Filed: 1986-01-09
Abstract: PURPOSE:To remarkably reduce the processing time by reading raw data and producing density converted data during a reading of the data. CONSTITUTION:The data read from an image data reading scanner 1 is stored temporarily in a latch 2. A raw data storing address counter 8 and a data storing address counter 10 are set to '0' by a scanner interface controller 3 and the raw data is directly stored in a line buffer 9. The density converted data by a density converting processing circuit 4 is stored in a line buffer 11. Thereafter, the address counters 8, 10 are counted up and store the next data. When this operation is continuously repeated and the scanner 1 completes to read the data of one line, a DMA controller 5 transmits the raw data stored in the line buffer 9 to an external memory.
Patent JP-H04237405-A (JP)
Title: Structure for supporting sensor of reaping harvester
Inventor: TANAKA YUKIKAZU
IPC: A01B69/00
Filed: 1991-01-14
Abstract: PURPOSE:To surely change and hold a sensor arm at the front work position and back housing position and to ensure the smooth operation of the arm. CONSTITUTION:A supporting frame 8 having a sensor arm 10 is pivotally connected over both oscillation ends of a pair of links 6, 7 freely oscillating in the longitudinal direction of a machine body. The links 6, 7 are mechanically connected to an operation lever through an interlocking mechanism 26 in interlocked state. The sensor arm 10 can be moved between the front work position and the housing position in the machine body by swinging the links 6, 7 with the operation lever. A protrusion 31 is formed on either one of the link 7 and the engaging member 29 of the machine body-fixing part 5 and recesses 29a, 29b are formed on the other member. The protrusion 3 is engaged to the recesses 29a, 29b with a forcing means 30 to engage and hold the links 6, 7 at the work position and the housing position.
Patent JP-H08188806-A (JP)
Title: Method for controlling distribution of charged material in bellless blast furnace and instrument for detecting non-uniformity of surface level of charged material and method thereof
Inventor: ANDO AKINOBU
IPC: C21B5/00
Filed: 1995-01-11
Abstract: PURPOSE: To uniformize the surface level of raw material in a furnace and to stabilize the furnace condition of the blast furnace by detecting the distributing condition and the non- uniformity of surface level of the charged raw material in the bellless blast furnace with a sounding and adjusting the opening degree of a raw material feeding speed control gate at the furnace top part based on this result. CONSTITUTION: At least four pieces of soundings 1 are arranged in the circumferential direction of peripheral part of the furnace top part in the blast furnace 6 provided with a bellless raw material charging device to measure the surface levels of the raw material 7 in the blast furnace. This measured values 1a are inputted into a circumference leveling balance arithmetic unit 2 and each measured value is comparison-calculated, and in the case of detecting the non-uniform surface level of the raw material 7, the alarm is sounded from an alarm unit 3 and also, the location and vol. of the non-uniform level part are calculated with a raw material feeding speed control gate(FCG) control device 4.  An FCG opening driving device 5 is operated and the raw material charging quantity is increased in the non- uniform level part to normalize the profile of the raw material surface, and the drift of ascending gas stream in the furnace is restrained. The furnace condition of the blast furnace is stabilized and the reduction of the productivity of molten iron is prevented.
Patent JP-H05185955-A (JP)
Title: Front body structure of automobile
Inventor: MATSUZAWA TOMOKI
IPC: B62D25/08
Filed: 1992-01-10
Abstract: PURPOSE:To provide a front body structure of an automobile which makes it possible to lengthen the crash stroke and makes it possible to secure a sufficient amount of energy absorption. CONSTITUTION:A front portion 10A of a vehicle body 10 is provided, at its outer/lower positions as viewed in the widthwise direction, with a pair of front side members 12 in such a manner as to cause the same to extend in the back- and-forth direction of the vehicle, and a connection member 30 is provided at a position spaced by a specified distance L2 from a bumper reinforcement member 13 to the back of the vehicle, which member 13 is provided at the front end portion of the front side members 12. This connection member 30 is mounted thereto with a front cross member 20 extending in the widthwise direction of the vehicle, by means of bolts 54. As a result, a crash stroke L2 between the bumper reinforcement member 13 and the front cross member mount portions of the front side members 12 is longer than in the prior art.
Patent JP-S61165054-A (JP)
Title: Speed change shock absorber for automatic transmission
Inventor: SUGANO KAZUHIKO
IPC: F16H61/06
Filed: 1985-01-11
Abstract: PURPOSE:To reduce impact upon speed change by coupling an accumulator common to two friction elements to the downstream of an orifice. CONSTITUTION:Upon switching of a shift valve 3 from the condition shown on the lower half section of drawing to that shown on upper half section, the line pressure PL is fed through an orifice 8 in common circuit 4 to first friction element 1 as the fastening pressure Pc from the circuit 5 while fed as the releasing pressure PR from the circuit 6 into the release chamber 7a of a servo 7 thus to release the second friction element 2. Here, the accumulator 9 is shared by both elements 1, 2. During this up-shift speed change, the accumulator 9 will set new shelves alpha2, beta2 synchronized prior to the shelf alpha1 due to the servo stroke to the first and second friction element transmission torques. Consequently, speed change impact can be reduced.
Patent JP-H05187778-A (JP)
Title: Vertical burning furnace
Inventor: YAMADA HIROTSUGU
IPC: F27B9/26
Filed: 1992-01-10
Abstract: PURPOSE:To prevent an irregularity in baking and to bake a material to be baked irrespective of the quantity. CONSTITUTION:Spiral grooves 7A, 7B of a box pot conveying direction are formed on an inner peripheral surface of a cylindrical core tube 6 of a vertical baking furnace. Recesses 11A, 11B are formed on an outer peripheral surface of a circular box pot 10 to be conveyed in the tube 6. The pot 10 is engaged with the grooves 7A, 7B through rotors 14A, 14B at opposed positions in a state that the recesses 11A, 11B are opposed to the grooves 7A, 7B. The tube 6 is formed in a short cylindrical shape, and composed by stacking a plurality of core tube blocks 20 having parts 21A, 21B of the grooves 7A, 7B on an inner peripheral surface of the tube 6.
Patent JP-S59129968-A (JP)
Title: Compact disc player
Inventor: OOKURA MASAYOSHI
IPC: G11B17/04
Filed: 1983-01-12
Abstract: PURPOSE:To attain surely the loading/ejection of a disc with simple constitution by making a cam driven by forward/reverse torque of a motor operate elevation and descending of disc, release of cover lock and opening/closing of disc. CONSTITUTION:A couple of lock levers are opened around a support shaft so as to release the lock of an outer cover 8 by the turning of a slider 27 in contact with a cam face 24 of a cam disc 23 driven by the motor 16 in the ejection process. The outer cover 8 is opened as tilted forward by a lever 33 and a slider 34 engaged with a cam slot 25 of a cam disc 23 and an inner cover is elevated and descended along a rod by a pin engaged with a cam slot 36 of a cam disc 35, allowing to unload the disc easily. Thus, each operation is interlocked in a prescribed sequence by the cam driven by a single motor, allowing to load or unload the disc surely with simple constitution.
Patent JP-S5596078-A (JP)
Title: Laver screening device
Inventor: ISHIKAWA NORIYOSHI
IPC: A23L17/60
Filed: 1979-01-11
Abstract: PURPOSE: To improve the screening efficiency and reliability of a laver screening device, by detecting the hole or the breakage of a laver sheet automatically with a light beam transmitted from a light source to a photo-electric cell through said hole, etc.  
     CONSTITUTION: The light emitted from a light source A having a length equal to the width of the laver sheet to be screened, is received by a plurality of photo- electric cells B 1 , B 2 ,...B n . The output signals b 1 , b 2 ,...b n  of the cells are mixed together in a mixer C, and the signal from the mixer C is inputted to a display device through a discriminator D and a counter E. When a laver sheet I passed between the light source A and the photo-electric cells B by a conveyor G has a hole or a breakage, the cell opposite to the hole, etc. receives the light from the light source A, and the signal from the cell is compared with those of the adjacent cells by the signal mixer C to judge the existence of the hole and breakage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62165024-A (JP)
Title: Hydraulic multiple disc clutch
Inventor: KONNO TSUNEO
IPC: F16D25/063
Filed: 1986-01-10
Abstract: PURPOSE:To stabilize setting of the half-clutch state by providing the second clutch spring between a pressure plate and a lifter plate, the set load of which is smaller than that of the first clutch spring between the clutch lifter plate and a clutch center. CONSTITUTION:A slidable friction disc 25 is provided on a main shaft 25, and a clutch plate 27 is provided on a clutch center 26. A pressure plate 28 is disposed on a clutch center 26. Thus, an oil pressure chamber 30 connected to an oil pressure source is formed. Further there are provided a reed valve 35 on a pressure receive surface 28b of the pressure plate 28, the first clutch spring 45 between a lifter plate 40 and the clutch center 26, and the second clutch spring 48, the set load of which is smaller than that of the first clutch spring, between the lifter plate 40 and a bolt 42. Accordingly, the setting point of the half-clutch state can be set mechanically and the setting can be stabilized.
Patent JP-H02185629-A (JP)
Title: Device for controlling throttle valve of engine
Inventor: KANETOSHI KAZUHIKO
IPC: F02D11/10
Filed: 1989-01-10
Abstract: PURPOSE:To facilitate the control of a vehicle posture even in a slippery condition of a wet road surface by providing a means of varying the ratio of a throttle valve opening to the step-in quantity of an accelerator pedal and a means of reducing the ratio at the time of judging a wiper to be operating. CONSTITUTION:A first mechanism 32 is revolved being interlocked with an accelerator pedal 31, a second mechanism 34 is revolved being interlocked with a throttle valve 33, and a mechanism 35 links both mechanisms 32, 34. A means 36 displaces the installed position of the linking mechanism 35 on the first revolving mechanism 32 out of the revolving mechanisms 32, 34 in the rotating axis direction, a means 37 judges whether a wiper is operating or not and, when judged to be operating, a means 38 reduces the speed ratio of the second revolving mechanism 34 to the first revolving mechanism 32 via the displacing means 36. As a result, the ratio of a throttle valve opening to an accelerator pedal step-in quantity can be reduced at the time of operating the wiper.
Patent JP-S63189015-A (JP)
Inventor: MARUKU ROTSUCHI
IPC: H03K19/0944
Filed: 1988-01-12
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-H08196089-A (JP)
Title: Manufacture of rotor for ultrasonic motor
Inventor: YAMADA TORU
IPC: H02N2/00
Filed: 1995-01-12
Abstract: PURPOSE: To obtain a method for mass producing the rotor of ultrasonic motor requiring strict accuracy in machining and shape at low cost. CONSTITUTION: The rotor for ultrasonic motor comprises a vibration receiving part 11a having disc-like overall shape and touching the stator annularly and sequentially from the outer circumferential side thereof, a vibration damping part 11b thinner than the vibration receiving part 11a, and a vibration stopping part 11c. The rotor 8 for ultrasonic motor is manufactured by cold forging a tapered part 27 at a part B where the thickness is varied from the vibration receiving part 11a toward the vibration damping part 11b and then cutting off the cold forged tapered part 27.
Patent JP-H10196878-A (JP)
Title: Swirl flow generator for strainer
Inventor: MORI KOUHEI
IPC: F16L55/24
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To avoid the clogging of a strainer by reliably removing filtered dusts depositing therein. SOLUTION: A swirl flow generator 5 for a strainer, which is adapted to be arranged for its use in a pipe 1 including a strainer 2 interposed therein on the downstream side of the strainer 2, comprises a driving shaft 10a arranged inside the pipe 1 coaxially thereto, and a pair of blades 11 pivotally mounted on the driving shaft 10a by means of a pivot 11a extending perpendicularly to the axial direction of the driving shaft 10a.
Patent JP-S5496755-A (JP)
Title: Static relay
Inventor: KOBAYASHI TAKAYUKI
IPC: H02H3/24
Filed: 1978-01-17
Abstract: PURPOSE: To operate a static three-phase relay, by aiming at a fact that the quantities of balanced three-phase electricity each have 2/3π phase difference mutually, and by detecting as to whether the change of the sum of the squares of the instantaneous values of the quantities of each electricity is not less than a fixed level or not more than the fixed level, in the static three-phase ralay.  
     CONSTITUTION: When there happens a two-wire short-circuit accident at a point of time t o , its each phase input voltage is shown as a∼c in the figure, and each phase input voltage each puts out voltage being proportioned to the squares of instantaneous values at square circuits 20∼22. The output of these square circuits 20∼ 22 is added by means of an addition circuit 23, and changed into a signal as shown in the figure d. The output level of a full-wave converter circuit 25 is detected by means of a level detector 26; when the detected level is not less than L, the signal of "1" is put out, and when the level is not more than L the signal of "0" is put out. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05191050-A (JP)
Title: Manufacture of rigid flex wiring board
Inventor: IIJIMA TOSHIYUKI
IPC: H05K3/00
Filed: 1992-01-13
Abstract: PURPOSE:To eliminate the generation of a void in a rigid flex wiring board and to lessen the irregularities of the board thickness of the wiring board when the rigid flex wiring board is manufactured by means of a press for forming a multilayer structure. CONSTITUTION:A cushioning material formed by arranging a prepreg 3 between two sheets of thermoplastic resin films 2 and 2 is superposed on a constituent body formed by superposing a rigid printed-wiring board 4 on a flexible printed wiring-board 6 via a prepreg 5 for adhesion use and is heated and pressed. As a recess 7 is filled with the resin of the prepreg in the cushioning material and the resin is hardened, a pressure is uniformly transmitted to the whole of a rigid flex wiring board.
Patent JP-H11268786-A (JP)
Title: Multipack fliptop cigarette carton having opening bottom
Inventor: BEALES JONATHAN T
IPC: A24F15/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To enable easy take out and reload of a cigarette pack, held in a carton, through a bottom wall, by providing the bottom of the carton with a plurality of closing flaps connected to at least some walls, which are a front wall, a rear wall, and two side walls, each flap having a complete opening position and a closing position. SOLUTION: The opening bottom 24 of a carton 10 includes a plurality of closing flaps 26, 28, and 30 connected to each other, the closing flap 26b being connected to a front wall 14 along a horizontal hinge line 32, the closing flap 28 being connected to a side wall 18 along a hinge line 34, and the closing flap 30 being connected to a rear wall 16 along a hinge line 36. Each of the closing flaps 26, 28, and 30 has a complete opening position, to enable the placement of a cigarette pack 12 into the carton 10 and also allow it be taken out. Additionally, each of the closing flaps 26, 28, and 30 has a closing position, to be positioned at a certain angle a little inside the carton in order to hold the contents of the carton 10.
Patent JP-H09198088-A (JP)
Title: Voice quality converting and reproducing unit
Inventor: ARIYAMA YOSHIHIRO
IPC: G10L25/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To vary the pitch of a reproduced voice without varying the reproduction speed. SOLUTION: An input speech signal is separated by an analytic filter part 1 into a vocal tract prediction coefficient (LPC coefficient) (a) and a residual signal vector S1. A periodicity analysis part 2 finds the periodicity PS of a signal vector and a power calculation 3 finds a thinning-out or interpolation coefficient DI and a sampling conversion coefficient SC on the basis of the periodicity PS and conversion power PF. A thinning-out and interpolation operation part 4 thins out or interpolates the signal vector S1 in pitch period units according to the coefficient DI to generate a residue signal vector S2 which is varied in vector length. A sampling conversion part 5 increases or decreases the number of samples of the signal vector S2 according to the coefficient SC to generate a residual signal vector S3 which is varied in voice pitch.  The vector length of the signal vector 3 is equal to that of the signal vector S1. The signal vector S3 and LPC coefficient (a) are put together by a synthesizing filter 6 and outputted.
Patent JP-H09197873-A (JP)
Title: Fixing device
Inventor: MORIGAMI YUSUKE
IPC: G03G15/20
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent the faulty actuation of a fixing device and the deterioration of the quality of a fixed image by providing a dust moving restraining groove all over the outer periphery of a heating roller in the vicinity of a power receiving member electrically connected to a resistance heating element on the outer peripheral surface of the heating roller. SOLUTION: The heating roller 1 is rotatably supported in the housing 3 of a fixing device by heating roller attaching parts 4 including bearings 40 fit to both ends of a core roller 160, and the pressure roller 2 is also driven and rotated together with the roller 1. The roller 1 is provided with an air-core cylindrical core roller 160, and the grooves 100 and 100 all over the outer periphery of the roller 160 are formed on the outside parts of the attaching parts 4 on the outer peripheral surface at both ends of the roller 160, then an electric insulating layer 16, the layered resistance heating element 13 and a mold-released layer 14 are formed along the roller 160 in this order on the outer peripheral surface.  Thus, worn particles produced by the sliding-contact of the feed member and the power receiving member of an energizing part and toner powder and paper powder produced in a paper passing area are prevented or restrained from going around and moving.
Patent JP-H07204103-A (JP)
Title: Heat cooker
Inventor: TAKESHIMA EIZAI
IPC: A47J37/04
Filed: 1994-01-18
Abstract: PURPOSE:To prevent a backlash in the rotation of a cooking container due to the rotational vibration of the abscissa and the trouble of a driving transmission part, etc., from occurring in a cooker constituted so that the bottom of the cooking container held in a horizontal direction can be heated by a gas range on the lower side as rotating centering around the abscissa connected to the bottom. CONSTITUTION:This heat cooker absorbes the rotational vibration within an allowable range by holding the rotation of the abscissa 14 by a bearing tool 13. Also, the rotational vibration exceeding the allowable range can be prevented from occurring in the abscissa 14 compulsorily by fitting a vibration regulating body 24 with diameter 23 being a size larger than that of the abscissa in the abscissa 14.
Patent JP-H09189092-A (JP)
Title: Holder spring for ceiling material
Inventor: YAMASHITA FUMITOSHI
IPC: E04B9/24
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent a ceiling material from levitation certainly. SOLUTION: A ceiling material holding spring 1 is equipped with a detention part 2 to occure rotation in the condition pinched from the two sides at the bottom of a part to be detained 21 formed at the top of a T-bar 20 and a holder piece 3 installed on the detention part 2 and opposing to a horizontal piece 22 formed at the bottom of the T-bar 20, whereby the ceiling material supported by the horizontal piece is held by the holder piece 3. A resilient member 4 is furnished which is in pressure contact with the top of the part 21. Thus, the part 21 is pinched by the resilient member 4 and detention part 2 from above and below with a resilient force, and the ceiling material holding spring 1 can be installed on the T-bar 20 always in the resiliently contacting condition so that no slip will occur. Accordingly the ceiling material holding spring 1 will never move in the event of the ceiling material levitating caused by an impact from below, and it is possible to prevent the ceiling material from levitating certainly.
Patent JP-H09188133-A (JP)
Title: Windshield and sensor mounting structure
Inventor: YOSHIDA RYOICHI
IPC: B60J1/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To measure the distance with high accuracy by providing a sensor beam passing part where a sensor beam passes better than the surrounding at the region wiped by a wiper and arranging an optical sensor in the interior of an vehicle. SOLUTION: A wiper 3 is disposed at the front of the windshield 2 of a car 1. A sensor beam passing part 5 made of glass which is transparent and passes infrared rays is disposed in the region 4 wiped by the wiper 3 of the windshield 2. A distance sensor by an infrared laser is disposed in the room side of the sensor beam passing part 5. The distance sensor has a light-producing element and a light-receiving element and a laser beam from the light-producing element and a reflected beam pass the sensor beam passing part 5. The distance between this car and the one ahead is calculated based on the detection signal of the distance sensor to output a collision-predicting alarm. In this regard, since the front of the sensor beam passing part 5 is wiped by the wiper 3, the distance can be always measured with high accuracy.