baber/WOPTO huggingface dataset:
Patent JP-2000025492-A (JP)
Title: Detecting method and device for operation state of automobile drive train
Inventor: ENTENMANN ROBERT
IPC: B60W10/10
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To reliably detect the operation state of a drive train by determining the operation state based on the ratio between the engine revolving speed and vehicle speed and the aging change of this ratio. SOLUTION: An electronic control unit 10 reads the engine revolving speed N and vehicle speed V and forms a ratio as a quotient of them, and it forms an aging change based on the measured values of the ratios at the different time. When the ratio is on the outside of the tolerance range for the gear position or when the value of the aging change is extremely larger than the prescribed threshold value, the transition from a closed clutch to an opened clutch is detected. When the value of the aging change is smaller than the threshold value and the ratio exists within the prescribed tolerance range, the transition from the opened clutch to the closed clutch is detected. If an incorrect decision is made in this detecting method, it is automatically corrected, thus no effect is given to the control of a drive unit by the incorrect decision.
Patent JP-H0336349-A (JP)
Title: Composition for plate material
Inventor: HAMAMOTO MASAHIKO
IPC: B27N3/02
Filed: 1989-06-30
Abstract: PURPOSE:To attain reutilization as a plate material composition, having acoustic absorptivity and a function of adjusting humidity, by compounding polyethylene resin, ethylene vinyl acetate resin and synthetic rubber or the like in chaff powder which is agricultural waste. CONSTITUTION:A plate material composition, having acoustic absorptivity and a function of adjusting humidity, is prepared by compounding polyethylene resin, ethylene vinyl acetate resin and synthetic rubber or the like in a material mainly composed of powder obtained by crushing chaff. In this way, the chaff, which is agricultural waste, can be regenerated as the plate material composition suitable for plate material of interior finish, floor and furnitures in a housing.
Patent JP-H09313586-A (JP)
Title: Portable deodorizer
Inventor: YAMASHITA TAKAHIKO
IPC: A61L9/015
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to use a portable deodorizer even at a place without an outlet, by independently installing a power source for operation and a charger in the main body. SOLUTION: On an upper inside part of a main box 2 whose upper front part is tilted and which has a slit 1 for air blowing, a cross flow fan 4 is fitted with fan fittings 3. The box 2 is movable by wheels 5 and casters 6. An ozone generator 11, an air pump, and a charger 14 for a battery 13 are housed in an upper space of the box 2, and they are connected to a switch 15 and a controller 16 by a wire 17. The battery 13 is mounted on the lower space of the box 2 by a battery case 17 made drawable by a folding handle 25, and connected to the controller 16 by a wire 28. The input side of the charger 14 is connected to a cord reel 21 attached on a side face inside the box 2. Thus, the battery 13 can be used even in a place without an outlet.
Patent JP-S6063683-A (JP)
Title: Switched capacitor multiplier circuit
Inventor: TAKATORI HIROSHI
IPC: G06J1/00
Filed: 1983-09-16
Abstract: PURPOSE:To obtain a high-precision arithmetic result by eliminating an error due to a feedthrough and an error due to the offset of an amplifier by a combinational logical circuit which generates driving signals for the 1st - the 4th analog switches. CONSTITUTION:When data applied to a data input terminal 2 is ''+1'', switches 8-5 and 8-8 are turned on to fetch an analog signal applied to an input terminal 1 in a capacitor 10 temporarily. Then switches 8-6 and 8-7 are turned on to charge an output capacitor 11. When the data is ''-1'', the switches 8-6 and 8-7 are turned on directly to charge the output capacitor 11 through the input capacitor 10. When the data is ''0'', the switches 8-6 and 8-8 are turned on firstly to reset the charge in the input capacitor 10, and then the switches 8-6 and 8-7 are turned on to perform transfer to the output capacitor 11.
Patent JP-H0521703-A (JP)
Title: Semiconductor device
Inventor: TOBIMATSU HIROSHI
IPC: H01L23/29
Filed: 1991-07-11
Abstract: PURPOSE:To obtain a tape carrier package type semiconductor device which is much higher in packaging density than a conventional one. CONSTITUTION:A device hole 4 is formed on a tape base material 2, wherein a plurality of semiconductor chips 6, 6 are sequentially laminated via insulation layers on a position of the device hole 4 while leads 8 formed on the tape base materials 6, 6 are extended over the device hole 4 as inner leads 8a to be individually connected to the respective semiconductor chips 6, 6. Thus the semiconductor chips 6,6, the device hole 4 and the inner leads 8a are all sealed with a resin material to be constituted as a single tape carrier package.
Patent JP-H0519458-A (JP)
Title: Photo-softening composition
Inventor: INAISHI KOUJI
IPC: G03F7/004
Filed: 1991-07-11
Abstract: PURPOSE:To provide a photo-softening compsn. which is easy to handle because of the solid state under ordinary conditions and softens or liquefies when irradiated with light. CONSTITUTION:For example, 1-hydroxycyclohexyl phenyl ketone and eosine Y are dissolved in isopropyl alcohol to obtain a photo-softening compsn. This compsn. is applied to a sheet and used as an image recording medium.
Patent JP-H0917538-A (JP)
Title: Ic socket
Inventor: SEKIGUCHI TOSHIHIKO
IPC: H01R33/97
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To lengthen the life of an IC socket by improving stress distribution in a spring part of a contact pin in an open top IC socket. SOLUTION: A contact pin 2 is an integral molding body comprising a base part 2a, a pin terminal 2b, a spring part 2c, and a contact part 2d, and the spring part branched from the upper part of the base part comprises almost ring shaped part and a foot part protruded from the ring-shaped part. An end 2d1 coming in contact with a pressure cover 1, a connecting end 2d2 connecting to a lead terminal, and a sliding end 2d3 which slides on a sliding surface Sw of a C/P stopper exist in the contact part formed in a foot part. Change in the shape of a spring part and forming of an sliding end are effective in improving stress distribution in the spring part.
Patent JP-S5960490-A (JP)
Inventor: YANAGIURA JIYUNKO
IPC: G09G3/22
Filed: 1982-09-30
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-S5876640-A (JP)
Inventor: MASUZAWA SHIYACHIO
IPC: E04C3/34
Filed: 1981-10-28
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。
Patent JP-2000010169-A (JP)
Title: Take-up shaft, film unit with lens and production of film unit with lens
Inventor: ITO KYOICHI
IPC: G03B17/30
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To enable to take up film regardlessly of whether or not a factory is provided with a vacuum pump by making a suction hole communicating with a hollow hole whose one end is opened and the other end is closed on a side wall and further making an engaging pawl project onto the side wall. SOLUTION: The suction hole 3c for attaching film to the side wall 3b is bored, and the hollow hole 3d communicating with the hole 3c is formed in an axial direction on a spool 3 being the take-up shaft. Furthermore, the engaging pawl 3f with which the leading edge of the film is engaged is arranged on the side wall of the spool 3. By bringing a vacuum head into contact with one end of the hole 3d and sucking air by the vacuum pump, the air is sucked from the hole 3c through the vacuum head and the hole 3d, and the leading edge of the film is attracted to the side wall 3b of the spool 3. A means for attracting the leading edge of the film to the side wall 3d of the spool 3 is used in the factory provided with the vacuum pump, and a film engaging means by using the engaging pawl 3f, which does not require the vacuum pump, is used in the factory not provided with the vacuum pump.
Patent JP-2001001491-A (JP)
Title: Press plate holding method and press plate transferring robot hand used therein
Inventor: NAKANISHI TSUKASA
IPC: B41F27/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To automatically hold the press plate produced by a plate making machine to transfer the same and to eliminate erroneous housing of the press plate while saving space. SOLUTION: When the press plate S produced by a plate making machine is transferred, the holding pieces 55A, 55B provided at both sides of the hand frame 29 provided at the leading end of a robot main body 15 are positioned in the bent parts formed by bending both side parts on the back side of the press plate S to be moved toward the bent parts. The respective bent parts are held by these holding pieces 55A, 55B.
Patent JP-H0460851-A (JP)
Title: Computer system
Inventor: OYA YUKIO
IPC: G06F12/08
Filed: 1990-06-29
Abstract: PURPOSE:To prevent the occurrence of malfunction due to the fault of a storage element, and to improve reliability by clearing the enable bit of a cache memory unit in which the data is written when the data held in a register and the data written in the cache memory do not coincide with each other. CONSTITUTION:When read mis-hit occurs in the CMU (cache memory unit) 3, one block portion of the CMU 3 is transferred by every one word dividedly in four times from an MMU (main memory unit) 1. At that time, the data of the first word is written in the register 8 of a CPU 2 at the same timing. Next, this data is taken in to the CPU 2, and is compared with contents held in the register 8, and when the data written in the CMU 3 and the data held in the register 8 do not coincide with each other, the enable bit 10a in which that data exists among the enable bits 10 of the CMU 3 is cleared. Thus, the occurrence of the malfunction due to the fault of the storage element can be prevented, and the reliability can be improved.
Patent JP-S6067366-A (JP)
Title: Yarn hooking device
Inventor: KAWARABAYASHI SUSUMU
IPC: B65H57/28
Filed: 1983-09-16
Abstract: PURPOSE:To prevent the trap of a yarn from being missed, by providing yarn guides slidably along a guide rod disposed in a guide cylinder, and as well by attaching stop holders for the yarn guides on the outer peripheral surface of the guide cylinder such that the stop holders may be positionally adjustable. CONSTITUTION:When a guide rod 18 is moved in the left direction with a grip 46 being held, a stationary block 25d presses the right end face of a block 25c which in turn presses a block 25b so that the blocks move successively in one unit. As a result, the yarn guides 17b-17d assemble in a position indicated by the two-dot chain line in the left end section. Further, when the yarn guides 17a-17b which have assembled as returned to positions corresponding to bobbins after yarns are hooked onto the yarn guides 17a-17b, the guide rod 18 is pushed to the right so that pins 48, 49 corresponding to the blocks 25a, 25b press the blocks, and therefore, the blocks 25a, 25b move until they abut against stoppers 26b-26d.
Patent JP-H0919313-A (JP)
Title: Cartridge for piercer
Inventor: YASUTAKE TOSHIHARU
IPC: A44C7/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent the needle holding part of a cartridge from being crushed and scattered when a piercing needle having a decorative head is pushed out of the cartridge by a piercer. SOLUTION: Plural needle holding parts 20 and 30 are protruded forward from the front surface of a main body part 14 having a linearly extended piercing needle housing hole 14a, and the needle part of the piercing needle is held on the axial center of the housing hole in front of the main body part by these needle holding parts 20 and 30. Thus, the bending angles of needle holding parts 20 and 30 when passing the decorative head of the piercing needle through the needle holding parts 20 and 30 are reduced and the needle holding parts 20 and 30 are prevented from being crushed and scattered.
Patent JP-H0921974-A (JP)
Title: Polygon mirror motor and polygon mirror supporting structure
Inventor: FUKAZAWA INOMITSU
IPC: H02K15/16
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To dispense with a screw for connection, to eliminate the dispersion of weight for the rotational center of a coupled polygonal mirror and to reduce eccentricity by calking and coupling the polygon mirror with its supporting board. SOLUTION: The supporting board 17 and a boss part 18 are formed on the upper part of the rotor supporting body 11 of the rotor of the polygon mirror, and a rotary shaft 10 is fixed by shrinking in a center piercing the supporting board and the boss part 18. The polygon mirror is made of aluminum of same kind as that of the rotor supporting body 11, and a material with purity higher than that of the rotor supporting body 11 is used in the mirror. An outer periphery is formed in, for example, hexahedron shape provided with six mirrors, and also, a fitting hole fitted in the boss part 18 of the rotor supporting body 11 is formed in the center, and the polygon mirror 19 is coupled by calking with the rotor supporting body 11 by pressing as applying high number of vibration by pressure or an ultrasonic wave, etc.  Therefore, no screw for connection is required, and also no tightening adjustment hard to keep a degree of tightening is required.
Patent JP-H0224482-A (JP)
Title: Shield excavator
Inventor: KAJIWARA MISAO
IPC: E21D9/06
Filed: 1988-07-12
Abstract: PURPOSE:To raise the efficiency of operation by a method in which a shield excavator is divided into three sections to make it bendable and a fixable gripper and a dummy segment are provided to the pit wall as reaction receivers for advancing the excavator. CONSTITUTION:A gripper 7 receiving reaction during excavation is provided to the back side of a shield excavator 1, and dummy segments 12 are fixed to the front and back sides of the gripper 7. In excavating hard rock layer, the gripper 7 is fixed to the pit wall by a gripper cylinder 10 for excavation. When the gripper 7 is hard to fix in soft layer during the excavation of the hard rock layer, a segment 20 for covering the pit wall is built into the front side of the segments 12 and excavation is made while taking reaction of the segment 20. Even when excavation is made in hard rock-soft soil layer mixed stratum, the needs for changing excavating method by taking the gripper 7 and connector apart can be eliminated.
Patent JP-H0922043-A (JP)
Title: Camera shutter equipped with aperture control mechanism
Inventor: OZEKI YOSHIYUKI
IPC: G03B9/02
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a shutter equipped with an aperture control mechanism which is simply constituted and suitable for the miniaturization and the cost reduction. SOLUTION: The reciprocative operation quantity of the rotor 7a of a motor 7 is changed in accordance with variable magnification information. An opening/ closing member 3 is locked at an initial position by the locking part 5a of a locking member 5. Another locking part 5b and an engaging part 5c are installed on the locking member 5. A work pin 8 integrally formed with the rotor 7a is rotated to the right at releasing so as to press the engaging part 5c and release the opening/closing member 3 from being locked. In the case of telephotographing, the reciprocative operation quantity of the rotor 7a is reduced, the member 3 is locked by the locking part 5b, the aperture control of the shutter blade 2 is executed. In the case the operation quantity is increased, the member is not locked by the locking part 5b, then, the aperture 1a is fully opened.
Patent JP-H05339490-A (JP)
Title: Curable composition
Inventor: HIGUCHI TOSHIHIKO
IPC: C08L71/02
Filed: 1992-06-05
Abstract: PURPOSE:To obtain a curable composition having excellent stain resistance and thixotropic properties free from curing retardation by blending a polyoxyalkylene-based polymer containing a reactive silyl group in the molecule with a polyether monool having a specific molecular-weight distribution as a plasticizer. CONSTITUTION:100 pts.wt. silyl group-containing polyoxyalkylene-based polymer containing at least one reactive silyl group in the molecule is blended with 1-150 pts.wt. polyether monool having 1,000-4,000 average molecular weight and the ratio of weight-average molecular weight/number-average molecular weight (Mw/Mn) of <=1.5 obtained by subjecting propylene oxide, etc., to ring opening polymerization by using n-butanol, etc., as an initiator and a complex metal cyanide complex catalyst such as zinc hexacyanocobaltate as a plasticizer and optionally additives such as reinforcing agent, filler and thixotropic agent to give the objective curable composition having excellent workability, stain resistance and thixotropic properties.
Patent JP-H05337266-A (JP)
Title: Sewing machine which can embroider large-sized image
Inventor: SANO YASURO
IPC: D05C9/04
Filed: 1992-06-05
Abstract: PURPOSE:To embroider a large-sized image by dividing and reading the large- sized image and inputting it to a storage part installed in a sewing machine, and also, sliding an embroidery frame and dividing an embroidery range into the pre-process and the post-process, and moreover, coupling the embroideries in all the processes. CONSTITUTION:A large-sized image is divided into plural images and copied to read sheets 13, 14 of size which can be read by an image reader, a large-sized image key is switched on, and plural image sheets are read continuously by one piece each by a scanner. Image data is converted to control data for embroidery and stored in a storage member 11 inserted into a main body. This storage member 11 is drawn out of the main body and inserted into a card installing part of a sewing machine, and when the sewing machine is operated, embroidery of the divided image inputted first is started from a start point P, it is embroidered to a sewing end point O and the sewing machine stops temporarily. Subsequently, an embroidery frame 37 is moved to a restart point S2 and fixed to a carriage fitting part, and when the operation of the sewing machine is restarted, a second image 14 is embroidered.
Patent JP-H0460752-A (JP)
Title: Learning device for neural network
Inventor: KAMIYA SHIN
IPC: G06N3/04
Filed: 1990-06-28
Abstract: PURPOSE:To reset the value of connection weight which is set in a learning process if necessary by providing a weight history storage part storing the history of the weight values of respective synapse connections in the learning process. CONSTITUTION:A weight control part 11 is started whenever learning data is inputted to a neural network and it checks connection weight in a following way. Namely, the average value of the connection weight Wij in learning for prescribed number of times till previous learning is calculated based on the history of the connection weight Wij between an i-th unit in an upper layer 18 and a j-th unit in a lower layer 19 in the neural network stored in the weight history memory 12. Then, the values of the connection weight Wij which are set in subsequent learning processes is fixed to a prescribed value by the number of prescribed times when the average value of the connection weight Wij satisfies a prescribed condition in correspondence with the content of a lock release counter 13.
Patent JP-S5962958-A (JP)
Title: Memory device
Inventor: AOKI NORIYUKI
IPC: G06F12/06
Filed: 1982-09-30
Abstract: PURPOSE:To detect the capacity of the whole of a memory ending with a prescribed substrate by providing a control element on the transmission line from the memory substrate to a CPU and applying a mounting signal for mounting of a succeeding substrate to the control element to make the control element unoperated. CONSTITUTION:When memory substrates MP1, MP2-MPn are mounted up to the substrate MPn of a prescribed capacity, the mounting signal from a succeeding substrate does not come to a signal inverting circuit INVn of the last substrate. Therefore, a control element TRSn is controlled to be conductive, and information of the memory capacity is transmitted to the CPU. In other substraites, mounting signals from succeeding substrates come to signal inevrting circuits INV,and therefore, control elements are controlled to be unoperated. If a halfway memory substrate is pulled out, the line through which the capacity of the memory ending with the preceding substrate is transmitted is switched to the operating state.
Patent JP-H1022279-A (JP)
Title: Inductive coupled plasma cvd device
Inventor: FUKUYAMA SATOSHI
IPC: C23C16/50
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To shorten the distance from a gaseous oxygen plasma formation area to the surface of a wafer, therefore, the distance from an antenna to the wafer surface and effectively form a CVD thin film of good quality by providing a grid-shaped electrode between a gaseous oxygen supply nozzle and a reactive gas supply nozzle. SOLUTION: Between the gaseous oxygen supply nozzle 14 and reactive gas supply nozzle 21, the grid-shaped electrode 51 is so arranged as to completely shield the lower side of the ring-shaped gaseous oxygen supply nozzle 14. The energy of electrons in gaseous oxygen plasma 28 is very large. The electrode 51 is applied with a voltage of, for example, -30V. Consequently, the high-energy electrons are prevented from an area nearby the surface of the wafer 20 from the gaseous oxygen plasma generation area 28. Therefore, the over decomposition of gaseous dichlorosilane can be suppressed.
Patent JP-S6234989-A (JP)
Title: Proruction of coal water slurry in high concentration at transportation end of coal water slurry
Inventor: SHIRATO TAKESHI
IPC: C10L1/32
Filed: 1985-08-07
Abstract: PURPOSE:To obtain a slurry in high concentration, by centrifuging a coal water slurry with low centrifugal force to remove primary coal grains, centrifuging the resultant slurry with higher centrifugal force, concentrating and mixing the resultant secondary coal grains and slurry and recovering almost the total amount of coal in the raw material slurry for use. CONSTITUTION:A coal water slurry is first centrifuged with low centrifugal force in the transportation end thereof and separated into the oversize primary coal grains and undersize primary coal water slurry, which is then centrifuged with high centrifugal force and separated into secondary coal grains as a filter cake and secondary coal water slurry as a filtrate. The above-mentioned secondary slurry is then concentrated in a thickener and separated into a supernantant liquid and tertiary coal water slurry. The second coal grains are then added to the third coal water slurry to afford the aimed coal water slurry in high concentration.
Patent JP-2001002721-A (JP)
Title: Production of norbornene-based cyclic olefin polymer
Inventor: NAKANO MITSURU
IPC: C08F4/659
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a norbornene-based cyclic olefin polymer capable of producing the norbornene-based cyclic olefin polymer dissolvable in a solvent and formulated and obtain a block copolymer containing the norbornene-based cyclic olefin polymer as a block unit. SOLUTION: A norbornene-based cyclic olefin is polymerized by using a metallocene catalyst comprising a metal compound in which two cyclopentadienyl rings 1 are bonded to one active central metal 2. The two cyclopentadienyl rings 1 in the metallocene catalyst are crosslinked and the active central metal 2 has no asymmetric structure. The two cyclopentadienyl rings 1 are crosslinked with a crosslinking group 3 comprising a silylene or methylene.