baber/WOPTO huggingface dataset:
Patent JP-H06288818-A (JP)
Title: Device for detecting knock of internal combustion engine
Inventor: WATANABE SATORU
IPC: G01H17/00
Filed: 1993-04-02
Abstract: PURPOSE:To enhance the accuracy of judgment of knock in a transient operation by taking a chance of learning a back ground level. CONSTITUTION:A specific frequency component is extracted from a signal from a knock sensor so that a vibration level KDL is detected (S1). A knock intensity (A)=KDL/BGL is calculated as a ratio of the vibration level to a back ground level BGL (S2) and the knock intensity (A) and a slice level ASL are compared with each other so that the presence or absence of the knock is judged (S3-S5). On the other hand, an upper limit value KDLLMT of the vibration level KDL for learning is calculated from the magnitude of the back ground level BGL and the slice level ASL (S6). When an actual vibration level KDL is greater than the upper limit value KDLLMT, the vibration level KDL for learning is limited to the upper limit value KDLLMT (S7, S8). A movement average of the vibration level KDL is calculated to learn and update the back ground level BGL (S9).
Patent JP-S561232-A (JP)
Title: Deburring jig blank
Inventor: NIIZAKI FUKUSABUROU
IPC: B21F27/02
Filed: 1979-06-19
Abstract: PURPOSE: To form the blank which is suited for grinding of metal products having intricate uneven surfaces by winding, combining and paralleling square-shape steel wire materials into helical spiral form, and inserting core wires thereby forming the strip-form connected body of coils.  
     CONSTITUTION: The ones comprising by twisting steel wire materials 1 assuming a triangle in section to screw form 2, further coiling these to helical spiral form 3 and making these coils 3 to the specified length are paralleled in required number. The spiral pitches of the respective paralleled coils 3, 3... are mutually intertwined and core wires 4, 4... are inserted. The respective coils 3 connect to each other, hence according to the number of the paralleled coils 3, a strip-form long jig blank 5 is made. Since the coils 3 connected by the core wires 4 are able to turn about the core wires 4 as fulcrum, they bend in waveform and may thus be used. Hence, the surface grinding of metal products having great unevenness such as heat-radiation fins is made possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10273192-A (JP)
Title: Electronic part housing pack
Inventor: OKAZAKI SHINJI
IPC: B65D85/86
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To surely separate and feed out an electronic part which is housed facing a specified direction in a housing path by pinching it by a U-shaped claw one by one by a method wherein a shutter having the U-shaped claw, which opens/closes synchronously with the feeding in of pressure air, is provided at a feeding out port. SOLUTION: At the opening end of a feeding out port 5, a shutter which separates electronic parts E one by one, is provided. On the shutter, a U-shaped claw which is constituted by forming an engaging claw 6a to engage with the electronic part E, and a push-out claw 6b to feed out the electronic part E, is provided on one end side, and its internal belly part is axially supported by a supporting pin 6c to a supporting plate (1a), and at the same time, the other end side is supported by a spring 6d in a manner to be freely deflectable.  The shutter is operated synchronously with the feeding in of press-feeding air, and by turning the U-shaped claw by a push-up pin 11b with the supporting pin 6c as a pivot, the feeding out port 5 of the electronic part E, which is closed by the engaging claw 6a, is opened, and at the same time, only one piece of the electronic part E is pushed out by the push-out claw 6b.
Patent JP-H01252430-A (JP)
Title: Image forming device
Inventor: WATARAI SHINICHI
IPC: G03G15/00
Filed: 1988-03-30
Abstract: PURPOSE:To provide high quality image through the drive by one drive source by parallely arranging drive transmission systems from the drive source to a pick roller and to a feeding roller. CONSTITUTION:The transmission of power from a motor 5 to a pick roller 11 is made through gears GR1, GR2', GR3, GR4, GR5, while to a feeding roller 13 through the gears GR1, GR2', GR6, thus the operations of clutches 11a, 13a are not transmitted to drive transmission system. Namely, the transmission systems are made parallel, and the drive source 5 and roller 11, and the roller 13 are connected parallely, so there is no shock to other rollers by clutch operation, and mutual bad influence is prevented and unevenness in image does not occur even this device is driven by one drive source.
Patent JP-S61234773-A (JP)
Title: Production of colored clear miscellaneous sparkling liquor
Inventor: MITSUTA HIROMITSU
IPC: C12G3/04
Filed: 1985-04-10
Abstract: PURPOSE:To obtain the titled sparkling liquor having beautiful color tone and high transparency, by mixing clear fermented wort liquid with a specific natural vegetable pigment. CONSTITUTION:The objective sparkling liquor can be produced by mixing clear fermented wort with a mixture obtained by adding a yellow natural vegetable pigment, especially yellow pigment of safflower to a carbonated drink. The combined use of the yellow pigment with other natural vegetable pigment is also preferable.
Patent JP-H09262146-A (JP)
Title: Floor-mounting kitchen equipment
Inventor: YAMADA YOSHIHIRO
IPC: A47B77/08
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To widen space for standing and easily perform a cooking work by forming a baseboard laid on the lower end of kitchen equipment or a decorative sheet laid immediately above the baseboard as an inclined board sloping down, and forming space for placing feet forward of the baseboard, or of the baseboard and forward of the decorative sheet laid immediately above the baseboard. SOLUTION: A baseboard on the lower end of kitchen equipment 10 or a decorative sheet laid immediately above the baseboard is made to incline toward a lower deep position, and an inclined board 12a is thereby formed. Also, space for placing feet is formed forward of the inclined board 12a, so as to enable the user of the kitchen equipment 10 to insert his/her tiptoes in space inside the kitchen equipment 10. In addition, the inclined board 12a is detachably provided with an end rail 20 and a storage cage 22 is detachably fitted to the end rail 20. At the same time, the surrounding space of the storage cage 2 is used as housing space R2 for piping 30 such as a gas pipe, a water service pipe or a drain pipe. As a result, a cooking work can be easily carried out.
Patent JP-H05279667-A (JP)
Title: Production of binder pitch
IPC: C10C3/00
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a binder pitch having low thermal expansion coefficient, high bulk density and excellent strength and thermal shock resistance and useful for graphite electrode, etc., by adding and mixing a specific coke powder to a binder pitch. CONSTITUTION:The objective pitch is produced by mixing a binder pitch with preferably <=10wt.% of coke powder having a volatile material content (VM) of >=2% and an ash content of <=0.5%. The average particle diameter of the coke powder is preferably <=50mum.
Patent JP-S57193229-A (JP)
Title: Winding method of steel plate in hot rolling
Inventor: TAMAI TOSHIYUKI
IPC: B21C47/00
Filed: 1981-05-22
Abstract: PURPOSE:To prevent excessive tensile force generated when a steel plate has wound itself round, and to prevent necking, by detecting the quantity of lap of the steel plate stored on a hot-run table, and decreasing a rotating speed of a coiler mandrel in accordance with a prescribed pattern, depending on whether the quantity of lap exists or not. CONSTITUTION:When winding a steel plate in case of hot rolling, the quantity of lap lW up to a prescribed position on a hot-run table 2 is detected by the expression. In the expression, L1, Vs, t0 and t1 denote a distance (m) between a final stand 1 and a steel plate detecting switch 8, a speed (m/second) of a steel plate, a time when the final stand 1 has gnawed the steel plate, and a time when the tip of the steel plate has reached the steel plate detecting switch 8, respectively. A take-up speed is decelerated to a set speed from a leading speed in accordance with a prescribed pattern, from the time when the tip of the steel plate has passed through a prescribed position in front of the coiler when there is no quantity of lap, and so as to absorb the quantity of lap in accordance with the quantity of lap when it exists.
Patent JP-S555156-A (JP)
Title: Scale removing method of hot rolled steel strip
Inventor: KIMURA TOMOAKI
IPC: B21B1/22
Filed: 1978-06-28
Abstract: PURPOSE: To remove scale at high efficiency with inexpensive equipment by performing mechanical descaling by the special method while cooling a metal strip of high temperature.  
     CONSTITUTION: A hot rolled strip 2 of a high temperature state from an un-coiler 1 is cooled and is simultaneously subjected to mechanical descaling in a liquid honing unit 3. After it has passed through a post processing unit 4, it is taken up. As compared to conventional methods of descaling after cooling down to ordinary temperature, the rate of scale removal will be about twice higher. Cooling the strip with the cooling liquid from nozzles 6 and at the same time using a skin pass mill 7 and if necessary providing a descaling unit 8 may be employed for the abovementioned mechanical descaling unit. Also, a method of bending the strip in forward and backward directions with a bending unit 11 having a plurality of bending rollers 10 is equally well. As compared to conventional methods, the equipment is more inexpensive and the scale may be removed at higher efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01252435-A (JP)
Title: Image reading device
Inventor: OTSUKI SHINICHIRO
IPC: H04N1/12
Filed: 1988-03-30
Abstract: PURPOSE:To achieve the cost cut of the device and secure durability by allowing an original transport body to receive a driving power through a torque limitter from a driving source in common with a separating device. CONSTITUTION:A drive gear 8 is revolution-driven by the start of the drive of a motor 7, and a separating roller 4 is revolution-driven through a power transmission system 10. The driving power of the motor 7 is transmitted to the outer gear 9a of a torque limitter 9 from the drive gear 8. Further, since the load torque of a rubber roller 5 is larger than the power transmission torque limit of the torque limitter 9, the rubber roller 5 is not revolution-driven. When the top edge of an original is introduced to the press-contact part between the rubber roller 5 and a contact sensor 6 by the revolution of the separating roller 4, the load torque becomes less than the power transmission torque limit of the torque limitter. Therefore, the rubber roller 5 revolves and sends the original, and when the rear edge of the original passes through a press-contact part 0, the load torque of the rubber roller 5 becomes larger again, and a revolution stop state is generated.
Patent JP-S533622-A (JP)
Title: High voltage ac-dc converter
Inventor: MENJIYOU SHINICHI
IPC: H02M7/04
Filed: 1976-06-30
Abstract: PURPOSE: To devise small sizing of a tank by decreasing a potential applied to an insulating oil between a tank and a mounting platform. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61236453-A (JP)
Title: Machining head position detecting device in machine tool
Inventor: FUJITA TSUTOMU
IPC: B23Q16/00
Filed: 1985-04-13
Abstract: PURPOSE:To make possible to prevent a proximity switch from erroneously operating due to chips from a workpiece, by attaching a cover made of materials to which the proximity switch does not respond, to the detecting end of the proximity switch. CONSTITUTION:Ferromagnetic iron dogs 7 are arranged through a dog plate 6 in three vertical stages on one side surface of each machining head 5, for detecting the machining starting position of the machining head 5, the feed speed and the machining complete position. Further, magnetic proximity switches 9 cooperating with the dogs 7 are arranged in three vertical stages on a support plate 8 planted on the front end side section of a machine bed 1. That is, the detecting ends 9a of the proximity switches 9 are arranged with gaps of a length (l) which is less than the detecting distance (5mm) with respect to the iron dogs 7, on the outside of the extending and retracting locus of the dogs 7. Accordingly, when each dog 7 has advanced to the arranging position of each proximity switch 9 in association with the advance of the machining head 5, each switch 9 detects it and is operated. A cover 10 is attached to each detecting end 9a.
Patent JP-H02256764-A (JP)
Title: Architectural panel
Inventor: ABE MASAHIKO
IPC: E04F13/12
Filed: 1989-03-28
Abstract: PURPOSE:To improve the waterproofness or the like by providing an oblong decorated surface, a male connecting member and a female connecting member to an external covering material, and by uniting the two covering materials into one integral form with a core material so that the female connecting member becomes connectable to the male connecting member of another panel. CONSTITUTION:An oblong decorative surface, a male connecting member and a female connecting member are formed respectively to each of external covering materials 1 and 15, and the covering materials are united into one integral form with a core material 16 and a male tongue 17 and a female groove 18 are formed at its opposite sides. To a building body alpha formed of main columns, studs and waterproof sheets, a fixing groove of the panel A1 is fixed through a fixing means beta such as a bolt or the like, and the female groove 18 of a panel A2 is inserted into the fixing groove 13 of the panel A1 in a way that the female groove is allowed to fall therein, and breadthwise joint is formed thereby. Therefore the panels can be fastened without exposing the fixing means to the outside, and waterproofness can be improved thereby.
Patent JP-H02255740-A (JP)
Title: Polyolefin resin foam, treatment thereof and automobile trim material therefrom
Inventor: NAKAE TOSHIJI
IPC: B60R13/02
Filed: 1989-03-29
Abstract: PURPOSE:To improve the adhesivity of the title foam in a simple way at a low cost by treating the surface of a polyolefin resin foam with a nitrate and/or nitrite followed by washing. CONSTITUTION:A polyolefin resin foam is put to surface treatment with a nitrate and/or nitrite (e.g. sodium salt and/or potassium salt), for example, an aqueous solution at a concentration of >=20wt.% of a nitrate and 20-80wt.% (blend ratio) of a nitrite. The resultant foam thus surface-treated is washed. Sodium and/or potassium may be left on said surface at such amount as to be >=0.001 in the number ratio of oxygen atom to carbon atom determined by the X-ray electron spectroscopy. A base layer is laminated with said polyolefin resin foam followed by lamination of a facing material thereon, the resultant laminate being used as an automotive trim material.
Patent JP-H04311982-A (JP)
Title: Belt fixing device
Inventor: KUBO TAKASHI
IPC: G03G21/00
Filed: 1991-04-11
Abstract: PURPOSE:To enable a uniform air flow to be supplied from a blower means to the cooling zone of a belt section, and prevent the poor separation of a transfer sheet. CONSTITUTION:In a belt fixing device wherein a belt 8 is superposed on a transfer sheet fed to the sections of fixing rollers 1 and 3 after image transfer for fixing toner, there are provided a blower means 10 under the belt 8 for cooling, and a rectifier means 11 for maintaining the supply of a uniform air flow from the blower means 10 to the cooling zone of the belt 8.
Patent JP-S58199781-A (JP)
Inventor: SHIRAKI YOUICHI
IPC: C04B35/80
Filed: 1982-05-12
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-H03279645-A (JP)
Title: Air fuel ratio controller for internal combustion engine
Inventor: KONDO KENTARO
IPC: F01N3/20
Filed: 1990-03-27
Abstract: PURPOSE:To decide the deterioration condition of a catalytic body by means of the only exhaust sensor, by making comparison of exhaust sensor detection signals which are in a state in which the 1st bypass passage and the 2nd bypass passage are respectively connected in changeover to an assembly bypass passage by means of a changeover valve. CONSTITUTION:A control portion 44, under a predetermined operation condition, conducts comparison between an O2 sensor 30 detection signal, due to the exhaust of the 1st bypass passage 16 which is in a state in which the 1st bypass passage 16 is connected in changeover to an assembly bypass passage 24 by means of a changeover valve 28, and an O2 sensor 30 detection signal which is in a state in which the 2nd bypass passage 20 is connected in changeover to the assembly bypass passage 24, and determines the deterioration condition of a catalytic body 12. As a result, the deterioration condition of the cleaning function of the catalytic body can be decided by means of the only exhaust sensor.
Patent JP-H08199471-A (JP)
Title: Flocked material
Inventor: SADA TOSHIMARO
IPC: D06C11/00
Filed: 1994-03-09
Abstract: PURPOSE: To obtain a flocked material improved in correcting or restoring properties of piles bent under a pressure by electrically flocking piles through an adhesive and further filling a filler in spatial parts of the piles. CONSTITUTION: This flocked material is obtained by coating a grip part of sports equipment such as a golf club with an adhesive, then electrically flocking piles of nylon fibers, etc., and further, filling spatial parts of the piles with a filler such as a resin or winding a flocked tapelike material prepared by flocking the piles, and applying the filler onto a substrate obtained by cutting a cloth, etc., into a belt form in the same manner as that described above and winding the flocked tapelike material around the grip part. Furthermore, a flooring material requiring cushioning properties such as a track for a running race is obtained by flocking the piles and filling the filler onto a substrate for a flooring material in the same manner as that mentioned above.
Patent JP-S61237846-A (JP)
Title: Control device for supercharge pressure in internal-combustion engine with supercharger
Inventor: YAMAURA HIROMITSU
IPC: F02B39/16
Filed: 1985-04-15
Abstract: PURPOSE:To avoid the situation for a vehicle unable to perform its running operation as safely as possible, by controlling a device so as to stop supply of fuel when a supercharge pressure and an engine operative condition, detected by a supercharge pressure detecting means and an engine operative condition detecting means, are both abnormal. CONSTITUTION:A fuel injection pulse arithmetic circuit 12, inputting an ignition signal applied to a spark plug and an intake air floe detection signal detected by an air flow meter, here calculates an injection pulse signal to be output to a fuel cut decision circuit 13. And this decision circuit 13 stops an output of the above injection pulse signal to a driver circuit 14 when an on-signal is input from a pressure switch 9 in an abnormal condition with a supercharge pressure in a predetermined value or more and in an abnormal condition that an engine speed calculated from the ignition signal and an intake air flow are respectively in a preset value or more. While the circuit 13, outputting the injection pulse signal to the driver circuit 14 when one of the engine speed and the intake air flow is in a value less than the preset value, actuates a fuel injection valve 15.
Patent JP-H02259419-A (JP)
Title: Self-correcting circuit for offset in encoder
Inventor: TANIGUCHI MITSUYUKI
IPC: G01D5/245
Filed: 1989-03-31
Abstract: PURPOSE:To simplify offset adjustment and to enable reduction of an interpolation error by providing integration circuits, sample hold circuits and subtraction circuits and by making an output of each subtraction circuit be an analog signal of each phase. CONSTITUTION:Analog signals of a phase A and a phase B oscillate up and down from an offset voltage as the center, and therefore an integration circuit of each phase outputs the offset voltage when a rotary disk of an encoder or the like moves at a high speed. A sample hold command is given to a each sample hold circuit 12 at the time of high-speed movement when an output signal of a frequency being high enough in relation to a time constant of the integration circuit is outputted from the encoder. Then an offset voltage of each phase is outputted from the circuit 12. When an output of the circuit 12 corresponding to the analog signal of each phase, i.e. the offset voltage, is subtracted 16 from said analog signal, said output turns to be a sinewave signal having no offset voltage, and thus the analog signals of the phase A and the phase B being different in phase by 90 degrees and having the same offset voltage can be obtained.
Patent JP-S59204944-A (JP)
Inventor: ARAKAWA HIROSHI
IPC: D03D47/30
Filed: 1983-05-04
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。
Patent JP-H01250131-A (JP)
Title: Memory access device
Inventor: OMURA KENJI
IPC: G06F3/048
Filed: 1988-03-30
Abstract: PURPOSE:To improve the memory access processing speed and the processor working efficiency by supplying the address data on an address counter to a memory as the access address data. CONSTITUTION:A (y) coordinate value counter 13 and a (y) size counter 14 are initialized by the access (y) start value and the (y) size data received from a processor 1. Then an (x) coordinate value counter 15 and an (x) size counter 16 are initialized based on the (x) start value and the (x) size data held by an (x) coordinate value latch circuit 11 and an (x) size latch circuit 12 respectively. Then the contents of both counters 13 and 15 are supplied to a frame memory 4 as the access address data and the picture data supplied from a continuous data processing part 18 can be automatically written into the corresponding address position. Thus the supply frequency of data is extremely decreased for a host processor and therefore the memory access time is shortened.
Patent JP-H11261597-A (JP)
Title: Communications system and data transmission control method for the same
Inventor: OUCHI MASATOMO
IPC: H04L12/46
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a communications system with which elaborate services such as priority control of data transfer can be provided for users, to provide a data transmission control method for the same. SOLUTION: This system has a switch control means 122 for performing switching of data received through plural first communications lines 101, a managing means 123 for registering, updating and deleting the operation data or the like of users acquired through devices in a communications system or plural first communications lines 101, and a transmission order control means 121 for determining the transmission order of data to second communications lines 103 based on the values of operation data such as subscription timing of the user, on the payment conditions of communication tariff and on the quantity of communication and for improving the priority of data transmission order to the second communications lines 103 gradually with improvement in the subscription timing of the user, the payment conditions of communication tariff and the quantity of communication.
Patent JP-S61239520-A (JP)
Inventor: SHIRAGA SHOZO
IPC: H01H13/20
Filed: 1985-04-15
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。