baber/WOPTO huggingface dataset:
Patent JP-H0424809-A (JP)
Title: Robot controller
Inventor: NOGO HIDETOSHI
IPC: B25J9/10
Filed: 1990-05-20
Abstract: PURPOSE:To attain the velocity control of a robot in the shortest time by obtaining the acceleration/deceleration time and the total moving time when the moved distance of the robot is smaller and larger than the least distance needed for the robot moving velocity to reach the maximum velocity stored previously and then to be reduced from the maximum velocity. CONSTITUTION:An arithmetic part 3 obtains a distance where a robot 9 is moved to its target position from the present position. Then the part 3 obtains the acceleration/deceleration time (t) and the total moving time T as t = (l/a) and <1/2>T = 2t respectively when the moved distance of the robot 9 is smaller than the least distance lc needed for the robot 9 to reach the maximum velocity Vm calculated from the highest acceleration (a) stored previously and to be reduced from the Vm. Meanwhile the time (t) and the time T are obtained as t = Vm/a and T = (l - lc)/Vm + 2t respectively when the distance l is smaller than the distance lc. The velocity of the robot 9 is controlled at each time based on those times (t) and T. Thus the velocity control of the robot 9 is attained in the shortest time.
Patent JP-H07308222-A (JP)
Title: Toothbrush
Inventor: HASEGAWA SHOTARO
IPC: A46B5/00
Filed: 1994-05-18
Abstract: PURPOSE:To efficiently brush the upper and lower rows of teeth evenly without involving any difficulty via the use of a single toothbrush, and provide a toothbrush having a head flexible back and forth and capable of inclination, with a brushing posture held firmly and the muscle fatigue of arms or fingers reduced during a brushing process. CONSTITUTION:A toothbrush has a handle 1 with a shaft 3 connected rotatably within the range of a constant flexible angle back and forth. Also, a head 2 is connected to the handle 1 via the shaft 3, and fixed to both turning ends of the shaft 3 or at the preset angle. Furthermore, the shaft 3 is connected to a lever shaft 8b and an operation lever 11 via a joint lever 8 connected to the shaft 3 and a floating lever 12 exposed to the spring force of a spring 14. For an operation to turn and fix the shaft 3, a thumb is used to operate the lever 11 laid on the external surface of the handle 1 and having such shape as suitable for being held with fingers or the contact of a finger. The lever shaft 8b is thereby guided slidably into a lever shaft slide groove 10 and locked in coupling holes 10a and 10b.
Patent JP-H0819085-A (JP)
Title: Signal processing method and signal processing system
Inventor: UDAGAWA TOMOYUKI
IPC: H03H17/02
Filed: 1994-05-18
Abstract: PURPOSE:To avoid a sense of incongruity caused by changeover of a filter characteristic by obtaining a coefficient array normalized through the use of the method by power normalization so as to make a listening sense level of a reproduced sound constant independently of the changeover of the filter characteristic. CONSTITUTION:A normalizing circuit A consists of a calculation section B and a divider section C and the divider section C consists of dividers whose number is equal to number of convolution coefficients x[i]. For example, 4096 sets of convolution coefficients x[0]--x[4095] are in existence, 4096 sets of dividers (dividers CO-C4095) are used. In this case, then convolution coefficients y[i] (i=0 to N-1; N is an integer) used for the convolution calculation are expressed as y[i]:x[i]/(Zx[i]<2>)<1/2>, where x[i] is i-th order coefficient before the normalization, y[i] is i-th coefficient after the normalization, and (SIGMAx[i]<2>)<1/2> is the power of the convolution coefficient x[i].
Patent JP-S5555148-A (JP)
Title: Substituted aniline derivative, its preparation, herbicide and fungicide comprising it
Inventor: YOSHIDA AKIRA
IPC: C07C239/00
Filed: 1978-10-20
Abstract: NEW MATERIAL:An aniline derivative of formula I (R 1  is lower alkyl group, etc.; R 2  is H or lower alkyl group; R 3  is lower alkyl, halogen, etc.; n is an integer 0W5; Y is O or S, Z is 1W8C alkylene group, etc.).  
     EXAMPLE: N-(3-Phenethyloxyphenyl)propion-amide.  
     USE: Herbicides and fungicides having improved herbicidal actions, particularly in treatment after germination, and control effects on blights of agricultural and horticultural crops.  
     PROCESS: An aniline derivative of formula II is reacted with a reactive derivative of of an acid or carbonic acid monoester of formula III, e.g. an acid halide or anhydride, to give the title compound of formula I. An acid halide as the derivative is heated in the presence of a dehydrohalogenating agent, e.g. pyridine or an alkali carbonate, in a solvent, e.g. benzene or THF, at 0W100°C to give the title compound in high yield. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61288489-A (JP)
Inventor: TAKABAYASHI HIROSHI
IPC: B29C45/16
Filed: 1985-06-17
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-S5557543-A (JP)
Title: Preparation of unsaturated quaternary ammonium salt
Inventor: OOSHIMA IWAO
IPC: C07C213/00
Filed: 1978-10-24
Abstract: PURPOSE: To obtain a high concentration aqueous solution of the title quaternary salt useful for the polymerization of cationic coagulants, by reacting an aqueous tertiary amine solution with a halogenated hydrocarbon, adding the tertiary amine of the starting material as a coolant to the reaction mixture, and cooling the system thereby effecting the phase separation.  
     CONSTITUTION: An aqueous solution of an unsaturated tertiary amine of formula I (R 1 =H, CH 3 ; R 2  and R 3 =CH 3 , C 2 H 5 ) and halogenated hydrocarbon are made to react to give a 50W70°C aqueous solution of formula II (R 4 =CH 3 , C 2 H 5 ; X=Cl, Br) containing an unsaturated quaternary ammonium salt. Then a tertiary amine, the starting material, of the lower temp. than that of the aqueous solution of quaternary salt is added to the solution under stirring, and left standing to be separated into the aqueous slurry layer containing the fine crystal of the quaternary salt which scarcely contains tertiary amine (lower layer) and the tertiary amine layer which scarcely contains water and the quaternary salt (upper layer). An aqueous solution of formula II which contains 80W93wt% of the quaternary salt, can be obtained by the process.  
     EFFECT: The crystallization apparatus is not necessary. Deposition of scale on the cooling surface is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000049712-A (JP)
Title: Digital optical communication equipment and method therefor
Inventor: IKEDA YUTAKA
IPC: H04B10/114
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and to appropriately control the intensity of light emission by deciding the intensity of light emission, based on the intensity level of reception light and a decision result by means of a decoding means. SOLUTION: A light reception circuit 400 converts a reception optical signal 300 received from outside into a reception electric signal 301 and outputs it. A decision circuit 600 inputs an amplifier circuit output signal 503 outputted from a light reception circuit 400 and decides the intensity level of received light. A drive circuit 203 adjusts the intensity of light emission based on a light emitting element 204 and a self-station light emission intensity control signal outputted from a self-station light emission intensity control signal generation circuit 601. Thus, the power consumption of an optical communication equipment can be reduced. Only when a decoding circuit 402 normally terminates reception, does the drive circuit 203 reduce the intensity of light emission of the light emitting element 204 and prevents the deterioration of communication quality (code error rate).
Patent JP-S63295837-A (JP)
Title: Engine control device
Inventor: FUJIMOTO TAKANORI
IPC: F02D41/22
Filed: 1987-05-26
Abstract: PURPOSE:To prevent the deterioration of a catalyst and the generation of fire, by detecting a misfire stopping the injection of fuel to a cylinder generating the misfire. CONSTITUTION:Timers 4, connected to fuel injection valve driving coils 3, are controlled by a control unit 2. The control unit 2 inputs signals from a cylinder discriminating sensor 16, crank angle sensor 17 and a misfire detecting means 15 connected to an ignition coil, and the control unit 2, when it detects a misfire generated in a specific cylinder, stops the injection of fuel to the cylinder. In this way, an engine, preventing the discharge of unburned gas, enables the deterioration of a catalyst and the generation of a fire to be prevented.
Patent JP-H08331642-A (JP)
Title: Mobile station-addressed incoming call transfer system, base station and service control station
Inventor: ARAKAWA YOSHISATO
IPC: H04W4/16
Filed: 1995-05-29
Abstract: PURPOSE: To offer the incoming call transfer service to a mobile station by means of only the resources of the mobile network side. CONSTITUTION: One or both of base stations 30-A2 an 30-B2 are provided with the incoming call transfer service information storage parts 34-A2 and 34-B2 which update and store the information on the mobile station which performs an incoming call transfer operation and also on the transfer destination terminal in response to the external information, and the incoming call transfer parts 33-A2 and 33-B2 which transfer the incoming states to the corresponding transfer destination terminal 22-2 when the information on a calling mobile station 31 are stored in the parts 34-A2 and 34-B2. Furthermore, a service control station 32 includes an incoming transfer control part 36 which updates and controls the store contents of a position register part 21 as well as the parts 34-A2 and 34-B2.  So that a call given to the mobile station under the service registration reaches a prescribed base station and this station can send the call to its transfer destination terminal.
Patent JP-S62286737-A (JP)
Inventor: TAKIYAMA EIICHIRO
IPC: C08F2/48
Filed: 1986-06-06
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-H07333329-A (JP)
Title: Missile guidance radar
Inventor: HORIUCHI KENJI
IPC: G01S13/88
Filed: 1994-06-13
Abstract: PURPOSE:To obtain a missile guidance radar in which the amount of guidance radio wave being radiated from a horn antenna toward a target can be controlled. CONSTITUTION:A pulse transmitter 1 and a receiver 7 are connected with a main antenna 5 through a duplexer 6. Output from a guidance transmitter 2 is distributed through a distributor 3 and power is fed to a horn antenna 4 through the main antenna 5 and a horn controller 9. The receiver 7 is connected to deliver an output signal to a signal processor 8. The signal processor 8 delivers a control signal to the main antenna 5 and the horn controller 9.
Patent JP-H10306850-A (JP)
Title: Variable speed type damper
Inventor: ONUMA SATORU
IPC: F16F15/30
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To prevent noise from generating and surely restrain internal breakage by forming recessed parts or hole parts having the sections perpendicular to the axis circular and the center lines in parallel with the axis on a disc-like damper main body coaxially connected to a rotary shaft, and mounting damper weights in the recessed parts or the hole parts through spherical bearings. SOLUTION: When a flywheel 2 is rotated around an rotary axis O1 by rotation of an output shaft 1, damper weights 20 are property rolled in spherical bearings 10, and the centers of gravity G are shifted on the outer circumferential side. When rotational vibration is transmitted from the output shaft 1 to the flywheel 2, the each damper weigh 20 oscillatably supported with the spherical bearing 10 in the recessed part 3 oscillates around the center line O2 of the recessed part 3, and hence the rotational vibration can be restrained by properly selecting the respective distances between the rotary axis O1 and the center lines O2 and between the center lines O2 and the centers of gravity G, and the weight of the damper weight.  Hence at beginning rotation or stopping, the damper weight does not fall on the inner circumferential face of the recessed part, thus preventing noise from generating and the inner part from damage.
Patent JP-H06340215-A (JP)
Title: Front window opening/closing device
Inventor: SUZUKI KAZUHIRO
IPC: B60J1/04
Filed: 1993-06-01
Abstract: PURPOSE:To enable the operation of a heavy window so as to make visibility desirable by providing a lower and an upper rails for guiding the window between the front face and ceiling face of a cabin, connecting a first and a second cable respectively to the lower and upper ends of the window, and constituting a first cable driving means in such a way as to transmit driving force only in the winding direction. CONSTITUTION:A first and a second driving means 7, 8 are driven to pull a first cable 5 upward and a second cable 6 backward. A window 4 is thereby inclined to the right, and an upper roller 3 gets on an upper rail 10. The first cable 5 is made a pull cable, and the second cable 6 is made a geared cable. The window 4 is inclined according to the operation of the cables and enclosed in the ceiling of a cabin. One end of the first cable is fitted to the shaft 2a of a roller 2 on either lower end side of the window 4, and the other end is wound to the cable winding pulley 27 of the first driving means 7. The cable winding pulley 27 is not rotated in the direction A, but the first cable 5 can be drawn out by being pulled out.
Patent JP-S5654650-A (JP)
Title: Magnetic recorder/reproducer
Inventor: TAKAMIYA TAKEHISA
IPC: G11B15/10
Filed: 1979-10-09
Abstract: PURPOSE: To secure a light and smooth switching, by driving the control mechanism which secures each position of the pause, reproduction and temporary pause each for the magnetic head via the 2nd motor for quick rewinding of the tape.  
     CONSTITUTION: The 1st motor 9 gives a constant speed driving to the tape, and the 2nd motor 57 performs a quick rewinding of the tape. And the control mechanism gives each position of the pause, reproduction and temporary pause at least to the magnetic head. The control mechanism is driven by the motor 57. Thus the motor exclusive for driving of the control mechanism can be eliminated, thus simplifying the constitution. Furthermore, a quick and light switching is possible for the operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5757465-A (JP)
Title: Manufacture of paste type cadmium negative plate
Inventor: KURIHARA KENJI
IPC: H01M4/26
Filed: 1980-09-22
Abstract: PURPOSE:To manufacture negative plates at low cost and to stabilize the quality by kneading an active material of cadmium oxide and excessive aqueous glue solution to prepare a paste the viscosity of which is lower than a prescribed value, and then dehydrating the paste to adjust the viscosity. CONSTITUTION:Cadmium oxide and an aqueous solution of glue are kneaded to form a paste 1, the paste 1 is spread on a porous sheet 2, dried in a dryer 3 to manufacture paste tupe cadmium negative plates. When, the paste 1 the viscosity of which is lower then a prescribed value is prepared by adding excessive amount of the aqueous glue solution to cadmium oxide. And then, the kneaded paste is dehydrated to adjust the viscosity to a suitable value, for example 15,000-20,000cp, and it is spread on a porous sheet 2.
Patent JP-H11327291-A (JP)
Title: Image forming device
Inventor: SATO SHOGO
IPC: G03G15/08
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which, even in the use of non- magnetic one-component developer, prevents such toner deterioration that an added agent fills a toner base-particle, and, at the same time, obtains a sufficient amount of electrification and a sufficient amount of carrying and also causes no ghost phenomena. SOLUTION: As the non-magnetic one-component developer, the toner T obtained by suspension polymerization is used, and a supply roller 28 is disposed apart from a developing roller 27 so as to have a prescribed distance (d) between them. Also, a layer-thickness regulation blade 32 is composed of a support part 32 formed of stainless steel or the like, and a contact part 32b formed of conductive silicone rubber, conductive fluorine-containing rubber, or resin. A voltage higher than the voltage that is applied to the developing roller 27 by a power source 40 is applied to the layer-thickness regulation blade 32 by a power source 41.
Patent JP-H04236319-A (JP)
Title: Position encoder device and positioning device
Inventor: FURUKAWA TOSHIHIKO
IPC: B23Q17/22
Filed: 1991-01-18
Abstract: PURPOSE:To know the position of a body to be detected and to position it, in a very accurate manner. CONSTITUTION:A first means formed by including a storage medium which can write and read information on the position of a body to be detected, and a readout means which makes relative movement with the first means in accordance with the movement of the body to be detected and is provided for reading out the information on the position written in the first means, are provided and the information on the position is stored beforehand in the first means in accordance with the movement of the body to be detected. Thereby the positional information in consideration of the inherent characteristics of a member to be an object of detection and/or a moving system thereof is read out from the storage medium in accordance with the position of the body to be detected.
Patent JP-H0424416-A (JP)
Title: Water boiler
Inventor: HIROKI TADAO
IPC: F23N5/24
Filed: 1990-05-21
Abstract: PURPOSE:To carry out opening control for a solenoid on/off valve and closing control for said solenoid on/off valve with safety by feeding electric power to a suction coil of the solenoid on/off valve by way of a micro switch which is turned on when a switching device of a timer circuit and an actuation means are manually operated. CONSTITUTION:Electric power is supplied to a suction coil 91 of a solenoid on/off valve 9 by way of a switching device 25 which is turned only for 0.5 seconds by a suction timer circuit 24 when a pushbutton switch is depressed for the first time, and an adsorption microswitch 26 which is turned on when the pushbutton switch is depressed to the extreme so that the solenoid on/off valve may be adsorption-closed. This construction makes it possible to prevent the contact melting induced by the electric current flowing in the absorption coil 91, using the micro switch 26 which exceeds a rated current, thereby enhancing reliability. Furthermore, it is also possible to prevent the electric current from flowing to the adsorption coil 92 and the consumption of a battery of a DC power source 18 from being accelerated even when the timer circuit 24 fails to operate so that the switching devices 25 may be kept open unless the pushbutton switch is depressed to the extreme.
Patent JP-S62287462-A (JP)
Title: Locking device
Inventor: ZAITSU OSAMU
IPC: G11B15/675
Filed: 1986-06-05
Abstract: PURPOSE:To surely make a cassette holder locked when a detecting switch operated by providing a lock detecting switch in a body with a locking member. CONSTITUTION:A detecting switch 23 is formed in a body with a locking claw 22 and a detecting piece 28 is positioned at the tip of a terminal 25 of the detecting switch 23. When the coupling shaft 36 of a cassette holder 30 enters the claw part 22d of the locking claw 22, the coupling shaft 36 presses the detecting piece of the detecting switch 23. Consequently, contact parts 25a, 24a of terminals 24 and 25 are brought into contact with each other, and the switch is turned on. Thus, the detecting switch 23 is turned on only when the coupling shaft 36 of the cassette holder 30 is at a position where the coupling shaft 36 can couple sufficiently.
Patent JP-S61289786-A (JP)
Title: Taking in method for data on glasses frame
Inventor: MIYAKE TETSUO
IPC: H04N9/74
Filed: 1985-06-18
Abstract: PURPOSE:To view plural glasses frames in a short time by taking in data on shape while lighting from the rear of the glasses frame and data on colors by lighting from front, and modifying the data on colors of the glasses frame, which is taken in if necessary. CONSTITUTION:The light source of fluorescent light is disposed to the rear of the glass frame, and irradiates through a white scattering plate, thereby takes in shape data by a video camera. Then the light source of a straight tube incandescent lamp is disposed to the front of the glasses frame, and data on colors is image-picked up by covering the rear by the white plate. Two types of data are ANDed and stored in an image memory RAM. The display image of the glass frame due to the data in the picture memory RAM is modified to a visibly natural color, while the actual glasses frame is viewed and the color of a color table is changed. Data corresponding to the color is generated in the RAM independently, and replaced with the previous data in the image memory RAM.
Patent JP-H0712177-A (JP)
Title: Belt for driving
Inventor: PAURUSU MARIA SUMEETSU
IPC: F16H7/18
Filed: 1994-05-23
Abstract: PURPOSE: To prevent a transverse member from tilting and attain satisfactory engagement with a pulley by determining the tilting position of the transverse member so that at least tan<-1> B/A between two points may be lower than a fixed angle as on a plane right-angled to a carrier. CONSTITUTION: A continuously variable transmission 1 is provided with a pulley 3 disposed on the first shaft 2, a pulley 5 disposed on the second shaft 4, and a drive belt 6 positioned around the pulleys 3, 5. A transverse member 8 usually involves a protrusion 12 on one surface, and a recess 12' on the other surface. The distance between the first contact point 11 and the second contact point 16 is A in the axial direction of the drive belt 6. The distance between a carrier 7b and the second contact point 16 on the top surface 17 is B. The drive belt is designed so that tan<-1> B/A may be lower than 1 deg.. It is thus possible to increase the efficiency of the transmission and a wedge effect between the pulleys of the transverse member.
Patent JP-H06321305-A (JP)
Title: Waste physical distribution van system
Inventor: KAMEGAWA MASAHIRO
IPC: G06Q50/26
Filed: 1993-05-10
Abstract: PURPOSE:To rationalize conveyance and disposal of waste discharged from a discharge source. CONSTITUTION:A discharge source 10, a collection station 12, a relay station 14, a disposal plant 16, a final disposal facility 18, a recycling trader 20 and a conveyance trader 22 are connected to an information control center 24 via an information network 30. The information network 30 transmits a receiving charge of waste from the discharge source 10, information on an accumulation state of container bodies for relationship in all the levels between storing materials and stored materials, information on waste receiving and conveyance commands, information on waste carrying-in and carrying-out at the collection station 12, the relay station 14, the disposal plant 16, and the final disposal facility 18, information on a waste carrying-in quantity at the disposal plant 16, information on a waste reservoir at the relay station 14, and information on the cargo handling law regulation. It also collectively processes and controls manifestoes issued to a conveyance source, a conveyance destination and the conveyance trader 22 at the time of waste conveyance by the conveyance trader 22 after completion of final disposal of the waste.