baber/WOPTO huggingface dataset:
Patent JP-2001160290-A (JP)
Title: Memory control device and memory access method
Inventor: HATORI FUMITOSHI
IPC: G11C11/41
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a memory control device and a memory access method in which power consumption can be reduced in the case of memory access when regularity exists in setting an address. SOLUTION: Relating to a memory control device 1 provided with a word line selecting information storing section arranged between a memory cell array 9 and a row decoder 33, a column selecting information storing section 17 arranged between a column selector 39 and a column decoder 37, and a control circuit 19, each selecting information storing section 11, 17 is constituted of sift registers including a selector 23 and a flip-flop 21. When the control circuit 19 receives such information that an address accessed at the next time is set conforming to the prescribed regulation, the circuit 19 stops operation of two decoders, to supply control signals S1, S2, CLK to each selecting information storing section 11, 17, to shift just previous selecting position information in accordance with the regulation, to output it as the next selecting information, and a memory cell is selected.
Patent JP-H11163681-A (JP)
Title: Filter circuit
Inventor: SUZUKI KUNIHIKO
IPC: H03H17/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent the harmful effects of a multiplexer to the reference voltage by setting a period when a sample hold circuit output is cut from the reference voltage in a switching mode of them by means of the multiplexer which alternatively outputs the input voltage or the reference voltage. SOLUTION: A multiplexer MUX30 consists of a pair of CMOS switches T51 and T52 which are connected to the input voltage Vin5 and the reference voltage Vref respectively. A control signal is generated from a pre-control signal Pct, and the signal Pct is inputted to a buffer circuit consisting of buffers B51 and B52 and turned into a delayed pre-control signal Pct'. In a period covering the rise through the fall of an inverted OR ct1, both control signals are set at low levels to prevent the overlapping between the output of Vin5 and the output of Vref. In other words, the output of the MUX30 is kept stable and gives no harmful effect to the Vref even when a multiplier is circularly switched at a high speed.
Patent JP-H0539253-A (JP)
Title: Hydrazine-based compound, its production and harmful animal controlling agent containing the same compound
Inventor: TOKI TADAAKI
IPC: A01N43/42
Filed: 1991-10-25
Abstract: PURPOSE:To obtain a new hydrazine-based compound showing highly controlling activity against harmful animals. CONSTITUTION:A compound shown by formula I [A is (substituted) benzophenyl, (substituted), quinolynyl, (substituted) benzothienyl, (substituted) thienothienyl, (substituted), tetrahydrobenzothienyl, (substituted) indanyl or (substituted) hexahydroindanyl; W is H, cyano, COCOOR', S-N-(R'')COOR' or CH2COR' (R' and R'' are alkyl or cycloalkyl); R is halogen, (halogenated) alkyl, nitro, etc.; (n) is 0-5] such as N'-t-butyl-N'-3,5-dimethylbenzoyl-N-benzo [b] thiophene-2- carbohydrazide. The compound shown by formula I wherein W is H is obtained by reacting a compound shown by formula II with a compound shown by formula III (X is halogen, alkoxy, etc.).
Patent JP-2000172026-A (JP)
Title: Image forming device
Inventor: JINZAI MAKOTO
IPC: G03G15/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of maintaining excellent cleaning property from the initial stage to the limit of the life. SOLUTION: By this image forming device, provided with the image carrier 1 endlessly traveling while permitting to be repeatedly used, the main electrostatic charging device (charging means) 2 allowed to charge the image carrier 1, image exposing means (latent image forming means) 12 for the image carrier 1, developing means 6 making a latent image possible to be visible, and the cleaning device (cleaning means) 20 for cleaning the image carrier 1, cleaning condition of the image carrier 1 by the cleaning device 20 is allowed to control as occasion demands in accordance with the surface state of the image carrier 1 determined by the above image carrier surface detecting means or storing means by providing the image carrier surface detecting means detecting the surface state of the image carrier 1,  or storing means preliminarily storing secular change data of the surface state of image carrier 1.
Patent JP-H06182248-A (JP)
Title: Garbage treating device
Inventor: MORISHITA TAKUYA
IPC: B09B3/00
Filed: 1992-12-24
Abstract: PURPOSE:To decompose and treat garbage in a short period of time by executing crushing of the garbage charged from a material charge port and mixing of the discharged garbage with treating medium in a treating tank after a prescribed time from the operation stop of a crushing means. CONSTITUTION:The garbage put into a crushing machine 7 from the material charge port 10 is crushed and is discharged to the treating tank 16. A control circuit mingles the garbage discharged from the crushing machine 7 with the treating medium 28 by rotation of the treating tank 16. This control circuit stops an electric motor 13 of the crushing machine 7 after the lapse of the time sufficient for the garbage in the crushing machine 7 to be discharged into the treating tank 16. The control circuit outputs the signal to rotate the treating tank 16 to a section for driving the treating tank for a specified period after a prescribed time from the stop of an electric motor 13 for rotating the crushing machine 7, thereby rotating the treating tank 16 for the specified time. As a result, the efficiency of decomposing and treating the garbage is improved.
Patent JP-H09162224-A (JP)
Title: Method of wire bonding for coated wire
Inventor: NAKAMURA OSAMU
IPC: B23K20/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of bonding a coated wire, in which even if the wiring distance varies the same loop height is constantly obtained without a droop by using an equation to determine the part to be stripped for bonding. SOLUTION: A coated wire 1 comprising conductor 1a and coating 1b is stripped at a length for the next bonding, and a ball formed at the end of the wire is bonded to a pad of a semiconductor chip 5. After that, the wire 1 is feed through a capillary and the stripped or exposed part of the conductor 1a is bonded to a lead 6a of a lead frame. The length for the next bonding, i.e., to be stripped next, is defined by a function of the wiring distance L15 containing a linear term, a term of inverse proportion, and a constant. If the wiring distance L15 varies, the exposed part 1a of the conductor is bonded to the lead 6a with the loop height L14 kept constant.
Patent JP-H05178077-A (JP)
Title: Air conditioner for vehicle
Inventor: USUI SADAO
IPC: B60H1/32
Filed: 1991-12-26
Abstract: PURPOSE:To provide a vehicle air conditioner which reduces battery load so that a battery may not fall into overdischarge in a case in which a vehicle is stopped for a long time. CONSTITUTION:A vehicle air conditioner is provided with the B contact point 22b of a relay and the contact point A 22a that is in parallel with the contact point B 22b through a resistance 23, at the electric power supply lines 25 of a condenser fan motor 5. Also, a changeover relay 22 is provided through a switch 21 that is in linkage with a side brake. As a result, when the side brake is pulled, the switch 21 becomes ON, and the changeover relay 22 is operated, and the contact point A 22a becomes ON, and the electric current of the motor 5 is reduced.
Patent JP-H11171154-A (JP)
Title: Label sheet and label printer
Inventor: TAMURA KAZUHIKO
IPC: B65C9/46
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To inform that there remains a small number of labels by a simple structure by displaying an identification marker on a mount in the vicinity of a terminal end. SOLUTION: The label sheet indicates an identification marker 11 in the vicinity of a terminal end of a mount 10. The label sheet loaded in a label printer is intermittently fed by motor by a length of a label 12. The label 12 is sensed by a sensor, and article information is printed on a predetermined position by a printing head. The printed label 12 is peeled off from the mount 10 and applied to an article. As article information is successively printed on labels 12 and the labels 12 are peeled off from the mount 10 leaving a small number of labels 12, the identification marker 11 appears on the mount 10 in the vicinity of the terminal end where the final labels 12 are stuck. An operator can know that there remains a small number of labels 12 by viewing the marker 11.
Patent JP-H05179625-A (JP)
Title: Snow melting device
Inventor: OGAWA KATSUMI
IPC: E01B19/00
Filed: 1991-12-26
Abstract: PURPOSE:To prevent snow accumulation on a branch turnout point part provided en route the tracks. CONSTITUTION:In a snow melting device to prevent snow accumulation between the tracks 1, 1 which are provided with the specified distance therebetween, hollow bodies 4 of the desired length which are approximately equal to the width of the tracks 1, 1 are laid transversely in an inclined condition between the right and the left tracks 1, 1 in the vicinity of the turnout point part 3 where the tracks are branched. A heat source 6 is provided to the lower side inside the hollow bodies 4 having uneven level, and a heating medium 7 which is liquid in the normal temperature and turned to be gas when heated is enclosed in the hollow body 4.
Patent JP-H11248730-A (JP)
Title: Bearing assembly of vehicle
Inventor: MITSUE NAOKI
IPC: F16C41/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a bearing assembly capable of detecting the rotational frequency of a wheel without increasing parts count or complicating a structure. SOLUTION: The first ring (e.g. an outer ring) 30 fixed so as to be unable to rotate, the second ring (e.g. an inner ring) 10 arranged concentrically with the first ring 30 so as to rotate relatively to the first ring 30, and a rotating member (e.g. a hub inner ring) 10 integrally linked to the second ring 22 are contained to constitute a bearing assembly. In this case, the constituent parts of the bearing assembly or its installing parts (e.g. a nut member 50, the hub inner ring 10, the inner ring 22) are used as a pulser gear for detecting the rotational frequency of the rotating member 10, and a sensor 70 is arranged in the vicinity of it.
Patent JP-H10181935-A (JP)
Title: Sheet conveying system and sheet aftertreatment device
Inventor: ENDO SATORU
IPC: G03G15/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent something wrong with a U-turn conveying part and any possible failure in conveyance from occurring as well as make the promotion of calmness come to fruition by conveying a sheet in getting a conveyor belt of this U-turn conveying part forcibly pressed by a pinch roller, under pressure, and installing an elastic member at the upstream side of a sheet conveying passage of this pinch roller. SOLUTION: In and around the top of a conveyor belt pulley 13b of an U-turn conveying part U, a pinch roller 14A forcibly presses a conveyor belt 12 under pressure. This pinch roller 14A is supported on the end of an elastic supporting member 14B free of rotation. Then, an elastic member 17 is installed at the upstream side of a sheet conveying passage of the pinch roller 14A. The elastic member 17 is a filmy thin plate being elastically deformable. When a tip part of recording paper P taken into the U-turn conveying part U in going to directly impact a turning shaft direction of the pinch roller 14A and a guide plate 16, the elastic member 17 gently changes the tip part traveling direction of the recording paper P for guidance' sake, and further the impact is softened, thereby conveying it to a nip position.  With this constitution, any possible delay of the recording paper P at the upstream side of the pinch roller 14A and an impact noise are prevented from occurring.
Patent JP-2001162543-A (JP)
Title: Ratchet tool
Inventor: HASHIMOTO KIYOSHI
IPC: B25B13/46
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a ratchet tool having excellent workability in a small space and capable of lightening the work load. SOLUTION: A ratchet-type closed wrench 14 is rotatably attached to one end 12A of a shank 12. An arc-shaped guide plate 16 for supporting and guiding the ratchet-type closed wrench 14 from underneath is extended from the end 12A of the shank 12. A bracing plate 18 for limiting axial wobble of the ratchet- type closed wrench 14 is attached to the guide plate 16 by means of support pins 22a, 22b.
Patent JP-2000175449-A (JP)
Title: Switching power source circuit
Inventor: HAMAMURA SUNAO
IPC: H02M3/28
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a switching power source circuit suppressing power loss due to a starting resistor, and shortening the starting time. SOLUTION: A capacitor C2 is charged by a series circuit comprising a starting resistor R1 and a field effect transistor FET1. When the capacitor C2 is charged, a control integrated circuit IC1 outputs a signal so that a transistor TR1 is turned on/off, based on the charging voltage. The transistor TR1 executes switching based on the output signal. When voltage is generated in an auxiliary winding wire Nc, the voltage generated in the auxiliary winding wire Nc is detected by resistors R3 and R4. A transistor TR2 makes the field effect transistor FET1 turn to an off state, based on voltage generated on both ends of the resistor R4.
Patent JP-H11170807-A (JP)
Title: Tire for heavy load
Inventor: FUJIMOTO NORIBUMI
IPC: B60C9/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To effectively restrict the excessive deflection at a bead part, contriving the reduction in weight, and to enhance the durability of the bead. SOLUTION: A tire is provided with a neighboring area 15 in which a ply winding part 9B and a ply main body part 9A of a carcass made up of one steel cord ply neighbor with each other. In this area 15, the cord-to-cord distance K between a carcass cord 11A of the ply main body part 9A and a carcass cord 11B of the ply winding part 9B should be 0.5 to 4.0 mm. In addition, the carcass cord 11B of the ply winding part 9B is tilted by a pinch-angle θ=5 deg. to 40 deg. in the circumferential direction (of the tire) with respect to the carcass cord 11A of the ply main body part 9A.
Patent JP-2001166354-A (JP)
Title: Power source circuit for camera
Inventor: NAKAGAWA NORIFUMI
IPC: H02J7/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and miniaturize a circuit configuration in a power source circuit for a camera for supplying power to a microcomputer, which lies between a battery loaded on the camera and the microcomputer for controlling the camera, and is timed to the camera in operation and on standby. SOLUTION: The power source circuit for a camera is comprised of a bipolar type constant voltage circuit 5 for stabilizing a power source voltage VB supplied from a battery BAT and supplying power to the microcomputer 2, and an insulated gate field effect transistor FET connected in parallel with the constant voltage circuit, and switches Q1, Q2 for controlling to change over the constant voltage circuit 5 to/from the insulated gate field effect transistor FET timed to the camera in operation and on standby.  The switches Q1, Q2 break the insulated gate field effect transistor FET at the time of operation while they connect the constant voltage circuit 5 to the battery BAT and supply power necessary for the operation of the microcomputer 2, and switch off the constant voltage circuit 5 from the battery BAT at the time of standing by to suppress power consumption while bringing the insulated gate field effect transistor FET into conduction for supplying power necessary for the microcomputer 2 on standby.
Patent JP-H11164709-A (JP)
Title: Simple mounting tool for clog thong
Inventor: TAKENAGA KEIICHI
IPC: A43B23/02
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To easily attach a clog thong without necessitating any special skill and maintain the ease of wearing clogs for a long time. SOLUTION: A first locking tool 8 is detachably held on a rear surface of a base 2 on a first hold body 9. Moreover, a pair of second locking tools 12 are connected and held on the rear surface of the base 2 by a second hold body 16 so as to adjust their length and attach and detach freely. Consequently, it is possible even for a person having no skill to attach and exchange a clog thong easily so that the ease of wearing clogs can be maintained for a long time.
Patent JP-H09166285-A (JP)
Title: Package device for oil flushing of rotary machine bearing lubricating oil piping system
Inventor: MIZUTA KAZUMASA
IPC: F16N33/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an oil flushing package device for general purpose which is applicable to the oil piping for large rotary machine bearings by connecting the other end of an inlet hose one end of which is connected to a portable device main body to bearings of which upper part is removed detachably and connecting the other end of an outlet hose to the oil sump of a bearing stand. SOLUTION: The rotating shaft 12 of a turbine shaft 13 is supported at both end parts by bearings 3 on a bearing stand 2, and oil is circulated between the bearings 3 and an oil tank through oil pipes 4 (4a and 4b). Initially, after the oil pipes 4 have been connected, various dirt inside the pipes must be removed and, therefore, an oil flushing device is connected to it. Namely the upper part of the bearings 3 is removed, and a package device 22 is connected to it. Also the oil delivered to the bearings 3 through a feed side pipe 4a by an oil flushing pump is weighed by a flow meter through an inlet hose 10, dirt in the oil is removed by a strainer 9, and the oil is returned to an oil sump 2a of the bearing stand 2 through an outlet hose 11.
Patent JP-2000171716-A (JP)
Title: Image-formation optical system
Inventor: KENNO KOKICHI
IPC: G02B17/08
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance image-formation optical system which is miniaturized and thinned by folding an optical path by using a reflection surface having a small number of reflecting times. SOLUTION: When it is assumed that this optical system is provided with one prism 10 and three surfaces on the image surface side thereof are surfaces A, B and C in order from the image surface 3 side, at least either surface B or C gives power to luminous flux, has rotationally asymmetric curved surface shape to compensate aberration caused by eccentricity and guides a light beam from an object to the image surface without forming an image in the prism in the optical system. The system has a pupil 2 in the prism, and the surface A has a transmissive surface action to emit the light beam internally reflected by the surface B from the inside of the prism, the surface B has a reflecting action to reflect the light beam internally reflected by the surface C, and the surfaces A and C are constituted of the same plane, then the surface C has reflecting action.
Patent JP-2000187839-A (JP)
Title: Reproducing device for both surface recording medium
Inventor: WINTER MARCO
IPC: G11B7/0037
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a reproducing device for a both surface recording medium which does not require a reversal of the rotational direction of the medium or a switching of the medium or the reversal of the medium. SOLUTION: The reproducing device for a both surface recording medium scans both surfaces of the medium. The information on the medium is provided by the means which continuously reproduces information by reversely reading for every segment on one of the surfaces of the medium. The flow of data corresponding to a continuous reading is provided by the data to be read having a reversal for every bit. The range of this application covers the reproducing device of both surface recording media such as a digital multifunction disk being called a DVD, for example.
Patent JP-H05159938-A (JP)
Title: Variable inductance coil
Inventor: KONOIKE TAKEHIRO
IPC: H01F21/02
Filed: 1991-12-02
Abstract: PURPOSE:To obtain variable inductance coil which is simple in structure and excellent in mass productivity and capable of changing inductances electrically and promptly with less power consumption. CONSTITUTION:A bimorph type actuator 14 is mounted on a support base 12. The bimorph type actuator 14 comprises two piezoelectric devices 16 and 18, an inner electrode 20 and outer electrodes 22 and 24. The inner electrode 20 is connected to a terminal 26 while the outer electrodes 22 and 24 are connected to a terminal 28. A flexible coil 36 is mounted between an electrode 30 on the support base 12 and an electrode of the bimorph type actuator 14. Voltage is applied between the terminal 26 and the terminal 28 so as to displace the bimorph type actuator 14, thereby expanding and contracting the coil 36 and changing the inductances. The displacement directions and displacement variables of the bimorph type actuator 14 are controlled by controlling the polarity and voltage magnitude of the applied voltage.
Patent JP-2000142069-A (JP)
Title: Temperature detector for airconditioned vehicle
Inventor: HARN EKUSHIN
IPC: B60H1/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To accurately and reliably measure a temperature in the just near place of the seat surface while excluding the local temperature peak by arranging the expanded flat heat absorbing surface in a device having a seat heating system or a seat ventilating system in a temperature detector for an airconditioned vehicle. SOLUTION: The expanded flat heat absorbing surface 35 is arranged in a temperature detector 32 to measure a cushion surface temperature of a vehicular seat with high accuracy, and a heat insulating layer 36 is arranged on this one end by covering or adhesion. This heat insulating layer 36 is formed of plastic or cardboard. The heat absorbing surface 35 is formed of a heat conductive thin flexible layer 37, and a tablet or a disklike temperature sensor 38 is embedded in this. This temperature sensor 38 is formed of a PTC resistance or an NTC resistance, and is connected to a controller by a connecting stranded wire 39. The heat conductive layer 37 is manufactured from aluminum foil or aluminum powder. The heat conductive layer 37 is formed of, for example, the closed surface.
Patent JP-H07303493-A (JP)
Title: Production of recombinant and synthetic peptide and application thereof
Inventor: URURITSUHI GURUNTOMAN
IPC: C07K2/00
Filed: 1993-12-24
Abstract: PURPOSE: To efficiently prepare various peptides by expressing a peptide on the surface of a microorganism transformed with a vector containing a DNA capable of encoding the peptide, then screening the peptide with a peptide receptor and culturing the resultant positive clone.  
     CONSTITUTION: An oligonucleotide capable of encoding a peptide binding to a specific binding partner and containing a region in which the nucleotide sequences vary stochastically is isolated or synthesized and then inserted into a vector-encoded gene capable of expressing a protein of an outer coat of a microorganism to thereby produce a multiplicity of vector molecules which differ from each other in the region of the nucleotide sequences, i.e., an oligonucleotide bank. A microorganism is then transformed with the recombinant vector to express the recombinant DNA sequences and make the produced recombinant protein present on the surface of the microorganism, which is bound to a specific binding partner bound to the solid phase to replicate the bound microorganism. The cloning and isolation are carried out and the peptide is then isolated from the microorganism. Thereby, the objective peptide is efficiently obtained. 
     COPYRIGHT: (C)1995,JPO