baber/WOPTO huggingface dataset:
Patent JP-S61205090-A (JP)
Title: Automatic white balance circuit
Inventor: IKEMURA YUICHI
IPC: H04N9/04
Filed: 1985-03-08
Abstract: PURPOSE:To provide stable hue approximate to the natures tints for an object constituting the circuit by a color temperature detection circuit, a comparator circuit and a selection circuit and varying the amplification factor to the primary color signals stepwise with respect to changes in the color temperature. CONSTITUTION:A detection voltage V1 outputted from the color temperature detecting circuit 20 is supplied to a non-inverting terminal of a comparator 21 (comparating circuit), reference voltage VREF is supplied from a reference voltage terminal 29 to the inverting terminal of the comparator 21. A discrimination signal V2 is supplied to a control terminal of a switch circuit 22. The switch circuit 22 as the selection circuit connects between a terminal a1 and a terminal c1 and between a terminal a2 and a terminal c2 when the discrimination signal V2 is an L level and connects between a terminal a1 and a terminal c1 and between a terminal a2 and a terminal c2. The control voltage (color temperature setting signal) taken from the terminal c1 of the switch circuit 22 is outputted from a terminal 27 after the high frequency components produced at the time of switching of the switch circuit 22 are removed, and the output of the terminal is supplied to a control terminal of the voltage amplifier of the primary color signals R.
Patent JP-H02223662-A (JP)
Title: Engine suction amount control device
Inventor: OKAMURA MASAYUKI
IPC: F02M13/00
Filed: 1989-02-27
Abstract: PURPOSE:To hold proper engine control by a method wherein an air guide positioned in parallel to the shaft of a throttle valve and facing the opening of a bypass passage and a PCV port is mounted on the downstream side of a throttle valve. CONSTITUTION:A bypass passage 126 for idle suction is communicated to a suction passage 104 on the side wherein a throttle valve 132 is rotated from a direction extending at right angles with a throttle valve shaft 130 to a downstream direction. An air guide 140 is situated on the downstream side of the throttle valve 132 in parallel to the throttle valve shaft 130 and facing an idle port 124 and a PCV port 118. This constitution ensures smooth opening and closing operation of the throttle valve for a long period and holds reliable engine control.
Patent JP-S60190991-A (JP)
Inventor: KOTAKE MICHIKO
IPC: A63H3/52
Filed: 1984-03-09
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-H06257566-A (JP)
Title: Sealed compressor
Inventor: KUBOTA AKIHIKO
IPC: F04B39/00
Filed: 1993-03-08
Abstract: PURPOSE:To provide an energy-saving sealed compressor by preventing a liquid refrigerant from entering a compression element, and effectively supplying a refrigerant gas into the compression element. CONSTITUTION:A straight-pipe portion 9 in a suction muffler 7, one of the components of a sealed compressor, is disposed perpendicular to an inlet 102 so as to prevent a liquid refrigerant from entering a compression element. The suction muffler is symmetrical to the plane of intersection of the inlet 102 and the straight-pipe portion 109, and flow dividing walls 104a and 104b are provided on the plane of intersection and the flow of refrigerant gas on both sides of the straight-pipe portion 9 and the flow dividing walls 104, 104b becomes a uniform, independent, simple one, so enhancing suction efficiency and thus the efficiency of the compressor.
Patent JP-S63210387-A (JP)
Inventor: SUZUKI KUNIHIKO
IPC: E04C2/30
Filed: 1987-02-27
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-H06255595-A (JP)
Title: Safety cabinet for space use
Inventor: WATANABE SHINYA
IPC: B64G1/22
Filed: 1993-03-08
Abstract: PURPOSE:To improve work performance by forming an access port in such a way as to be movable according to the movement of arms in a safety cabinet for space allowing a worker to insert his arms from the access port of an access panel so as to perform manual work in a work area forming a closed space. CONSTITUTION:A safety cabinet 1 for space is formed to allow a worker 3 to insert his arms into a work area 2 from the access port 6 of an access panel 4 to perform required manual work. In this case, the access port 6 is formed to be movable in a required range according to the movement of the arms. An opening part 7 is bored in the access panel 4 formed into double structure, for instance, and a movable panel 8 with the access port 6 bored therein is slidably inserted between the overlapped parts of the access panels 4 so as to form such structure that the worker's arms inserted into the access port 6 can be moved freely over a wider range until coming in contact with the inner edge of the opening part 7 in association with the movement of the movable panel.
Patent JP-H01219655-A (JP)
Title: Measuring apparatus of damped waveform of multichannel fluorescence
Inventor: IWATA TETSUO
IPC: G01N21/64
Filed: 1988-02-29
Abstract: PURPOSE:To reduce a time for resolution of a photomultiplier tube to be less than an output pulse width of the tube, which has been regarded as impossible heretofore, by a method wherein only the data of first one bit out of data of a plurality of consecutive bits corresponding to photoelectron pulses stored in shirt register are extracted as effective data. CONSTITUTION:A switch 38 is brought into contact with the clock pulse generator 16 side, and a clock pulse therefrom is counted by a controller 18, while the clock pulse is inputted as a shift pulse to an N-bit shift register 14. On the occasion, a photon of fluorescence emitted from a sample is converted into a photoelectron pulse by a photomultiplier tube 10 and supplied to the register 14 through an amplitude discriminator 12, and serial data therefrom are given to an AND gate 44 in an effective data extracting circuit 42. Thereafter bit data from the gate 44 are counted by a counter 28, and stored in an original address in RAM 24 through a buffer register 26, and address of the RAM 24 are incremented.
Patent JP-S56152600-A (JP)
Title: Device for conducting punching or press or the like
Inventor: YURUGEN SHIYURUTSU
IPC: B31D1/02
Filed: 1981-03-31
Abstract: A machine for punching or pressing sheet material comprises a support base, a stationary machine member and a machine member which is rectilinearly displaceable relative thereto for the working movement. At least one such member is fitted with a tool and in order to produce the working movement, a wedge is displaceable transversely to the direction of the said movement in a reciprocatory manner by means of a drive provided between the base support, or a member connected thereto, and the displaceable machine member, or a member connected thereto. The load transmitting surfaces on the wedge and the load transmitting surfaces facing the same on the adjacent support base and displaceable member are formed by hardened body-surfaces.
Patent JP-S54141734-A (JP)
Title: Epoxysuccinylamino acid derivative
Inventor: TAMAI MASAHARU
IPC: A61K31/336
Filed: 1978-04-20
Abstract: NEW MATERIAL:An epoxysuccinylamino acid derivative of formula I [R<1> is H, alkali metal, alkyl, alkenyl, alkynyl, II (B is alkylene; X is halogen, methyl); R<2> is amino, -O-R<3> (R<3> is H, alkali metal, alkyl, benzyl); A is (protected) amino, (protected) guanidyl, imodazole-substituted alkylene]. EXAMPLE:N<alpha>- ( DL-3-Benzyloxycarbonyloxirane-2-carbonyl-N<alpha> -carbobenzoxy-L- ornithine benzyl ester. USE:Agent for inhibiting the activity of proteinase wherein the activity is attributable to the thiol group. The compound is low-toxic, and does not accelerate the permeation of blood. PROCESS:The compound I is prepared, e.g. by converting the epoxysuccinic acid mono-ester of formula III (R<4> is H, alkali metal) to acid chloride, and reacting with an amino acid ester of formula IV.
Patent JP-H01220261-A (JP)
Title: Floppy disk driving device
Inventor: OZAWA TADASHI
IPC: H02P8/00
Filed: 1988-02-29
Abstract: PURPOSE:To rapidly drive a stepping motor at the time of accelerating speed, to operate the motor with a minimum amount of power consumption at the time of operating at constant speed, and to secure a torque margin by operating the device with the maximum torque at the time of accelerating the stepping motor and with the minimum torque at the time of operating at the constant rotating speed, and providing a control circuit to compensate a leading quantity or a lagging quantity of a rotor. CONSTITUTION:An operation control signal to control the stepping motor 3 so that the motor is rotated with maximum torque at the time of accelerating the speed and with the minimum torque at the time of rotating the motor at constant speed to reduce the power consumption corresponding to the operating state of the stepping motor 3 is supplied to a motor driving circuit 6. Also, the leading quantity or the lagging quantity for the ideal position of the rotor of the motor is computed from a driving pulse supplied from the motor driving circuit 6 to the coils (4a-4d) of the stepping motor 3 and the timing of an index signal to perform the read/write of information on a floppy disk. And a control signal to compensate the leading quantity or the lagging quantity of the rotor computed by an arithmetic means is fed back to the motor driving circuit.
Patent JP-S62204338-A (JP)
Title: Lisp language processing system
Inventor: SHINAGAWA AKIO
IPC: G06F9/44
Filed: 1986-03-04
Abstract: PURPOSE:To increase the processing speed of an LISP language by providing a central processing unit CPU into an atom memory in a system that is processed by the LISP language. CONSTITUTION:An atom memory 11 which stores the control data on the atom elements forming a list is provided as one of those memories incorporated to a CPU in a system where various data are processed by the LISP language written in the form of a list. These atom memories 11A, 11B and 11C store the 'value' out of the atom information, a pointer for definition of a function and a pointer for an attribute block of a main storage MS respectively. An address is supplied via an MS1 to read out the memory 11 and therefore the memory 11 is immediately read out by said address. Here an access is supplied to the MS or a control storage as necessary.
Patent JP-S60191214-A (JP)
Title: Distance detector
Inventor: KOYAMA TAKASHI
IPC: G02B7/34
Filed: 1984-03-12
Abstract: PURPOSE:To detect a distance well even if an object is long or dark, by arranging prescribed optical member, secondary image-forming lens, and optical divider at the rear of a photographic lens and arranging a light source and a light receiving means at the rear of the optical divider. CONSTITUTION:If the object side is dark, the luminous flux from a light source 17 is projected to the object side through an optical divider 16, a secondary image-forming lens 15, a center part S1 of an optical member 13 where the center part S1 of a parallel plane is surrounded with a peripheral part S2 consisting of split prisms SP1 and SP2, a total-reflection mirror 2, and a photographic lens 1. The reflected luminous flux from the object is received by a divided photodetector 7 through a filter 9 and a light receiving lens 8 to measure the distance. If the object side is bright, the object image formed near a field lens 11 by the photographic lens 1 is formed the image again on faces of two photodetectors 18a and 18b through split prisms SP1 and SP2, the field lens 11, and the secondary image-forming lens 15 to measure the distance. Thus, the distance is detected well even if the object side is dark.
Patent JP-H11252463-A (JP)
Title: Image-pickup system
Inventor: ICHIKAWA MICHINORI
IPC: H04N5/378
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an image-pickup system for outputting the images with low noise and a high S/N ratio. SOLUTION: In this image-pickup system 10 provided with a CCD camera 20 having an optical part 61, a CCD solid-state image-pickup device 62 and a transfer control circuit 23, and with an image signal processor 30 having an AD converter 31 and a digital signal processing circuit 33, a single clock signal generator 25 is provided inside the CCD camera 20 and clock signals Sc1 are supplied to the transfer control circuit 23. Also, clock signals Sc2 are generated by frequency-dividing the clock signals Sc1 by a clock signal frequency divider circuit 251 and supplied via a clock signal line L1 integrated with an image signal line L2, so as to form a cable to the digital signal processing circuit 33 of the image signal processor 30. Thus, noises generated due to a clock error between the two clock signal generators are eliminated, and image signals of high image quality are outputted.
Patent JP-S61207878-A (JP)
Title: Insulator rotating type distributor
Inventor: IWAI TAKAO
IPC: F02P7/02
Filed: 1985-03-09
Abstract: PURPOSE:To increase electric power fed to a spark plug, by arranging an insulator, equipped with a conductive part, between a fixed center electrode and a peripheral electrode, and simultaneously rotating said insulator with a rotor. CONSTITUTION:A distributor, rotating a rotor 6 simultaneously rotating also an insulator 4 mounted to the rotor 6, supplies electric power, fed from an ignition coil, to a specific peripheral electrode 3 from a center electrode 2 through a conductive part 5 removing insulation. The electric power is fed from the ignition coil only when the conductive part 5 of the insulator 4 faces each of the peripheral electrodes 3. The distributor of this system, feeding no electric power at all to the rotor 6, provides no consumption of parts due to friction. While the distributor absolutely eliminates a power loss as conventionally generated in a contact point between the center electrode and the rotor. In this way, the distributor, in which the loss of the electric power generated in the ignition coil decreases to a minimum, increases electric power fed to a spark plug generating a strong spark.
Patent JP-S62203460-A (JP)
Title: Picture reader
Inventor: SATO YUICHI
IPC: H04N1/409
Filed: 1986-03-04
Abstract: PURPOSE:To automatically detect a defect on an original picture such as dust by comparing a prescribed reference signal with an output signal sent corresponding to a picture element region being the division of an original picture into plural picture element regions so as to discriminate whether or not defect information except picture information is included in the picture element region. CONSTITUTION:An output signal and a prescribed reference signal are compared so as to discriminate whether or not defect information except picture information is included in the picture element region. For example, a transparent original 4 such as phtographic 35mm film is lighted uniformly by a light source 1 such as a halogen lamp and a lighting optical system 2 and the image of the original 4 is formed on a line sensor 8 via an image pickup lens 7. An infrared ray transmission filter is used as the 1st optical filter 3-1. Since each coloring layer of the photogrpahic film transmits most infrared light, the output signal of the line sensor 8 has nearly constant level. If 'dust' is stuck on the film or the film has a 'flaw', since the transmitted luminous quantity is fluctuated remarkably, the defect on the film is detected by checking an amplified signal Vos.
Patent JP-S58138830-A (JP)
Inventor: AREKISANDAA JIYURIAN BAASUTORA
IPC: E02D7/16
Filed: 1982-03-24
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-H08248594-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ONODERA AKIRA
IPC: G03C7/00
Filed: 1995-03-07
Abstract: PURPOSE: To obtain the silver halide color photographic sensitive material high in sensitivity and small in drop of density even in the case of using a fatigued bleaching solution and also superior in the storage stability of a raw sample by incorporating a specified 1-naphthol derivative cyan coupler. CONSTITUTION: The silver halide photographic sensitive material contains the 1-naphthol derived cyan coupler represented by the formula in which each of R1 -R3 is an aliphatic or aromatic or hetero ring or R2 and R3 may combine with each other to form an aliphatic ring; R4 is a substitutable group; (n) is 0 or 1; the aliphatic group represented by R1 can be embodied by straight or branched on cyclic alkyl, alkenyl, alkynyl groups or the like and the aliphatic groups represented by R2 and R3 can be embodied, preferably, by 1-20C alkyl groups, or embodied by groups same as R1 or the like; X is an H atom or a group releasable by coupling, such as a halogen atom or aliphatic oxy or aromatic oxy group or the like.
Patent JP-S63215424-A (JP)
Title: Hood device for truck
Inventor: KONDO YOSHINORI
IPC: B60J7/10
Filed: 1987-03-02
Abstract: PURPOSE:To promote the durable use of a hood unit, by movably providing horizontal double V-shaped hood frame units in a guide rail, provided linking between struts vertically provided in a load bed, and providing a horizontal double V-shaped framework unit between the horizontal double V-shaped hood frame units through a pantograph mechanism so that the framework unit, when a hood is opened and lifted, enables the hood to be folded in a corrugated shape. CONSTITUTION:A device, mounting a guide rail 5 to be bridged over a depth direction of a load bed between struts vertically provided in the load bed, movably provides a horizontal double V-shaped hood frame unit 8 and framework unit 9 in both side directions of the load bed. The device, which guides the hood frame unit 8 by a guide 6 holding the guide rail 5 and connects the framework unit 9 to the hood frame unit 8 through pantograph mechanisms 14, 15, mounts a hood 22 to be stopped to each frame unit 8, 9. When the hood is opened, each framework unit 9 is lifted by moving each frame unit 8, 9 along the guide rail 5. In this way, the hood, when it is opened, can be folded in a corrugated shape, and durability of the hood is enhanced by preventing the hood from deterioration by the irregular folding.
Patent JP-H05218226-A (JP)
Title: Multilayer interconnection board
Inventor: TAKAHASHI KIYOSHI
IPC: H01L23/12
Filed: 1992-02-03
Abstract: PURPOSE:To provide a multilayer interconnection board, which is superior in heat dissipate efficiency. CONSTITUTION:In a multilayer interconnection board, which consists of a plurality of wiring layers 16a and 16b insulated respectively by layer insulating layers 12a and 12b, is provided with a heat dissipation member 18 on its lower surface and has a semiconductor chip 11 mounted on its surface by a flip-chip bonding, via holes 15a and 15b for heat dissipation use are formed in the layers 12a and 12b and at the same time, metal plates 13, 14a and 14b connected with the holes 15a and 15b are arranged in the surface of the multilayer interconnection board and the layers 16a and 16b.
Patent JP-H04266191-A (JP)
Title: Id discriminating device
Inventor: SUZUKI OSAMU
IPC: G07C9/00
Filed: 1991-02-20
Abstract: PURPOSE:To collect the office-going/leaving data simultaneously with an ID discriminating operation by setting the ID discriminating operation executed at the time of office-going and at the time of office-leaving as the office-going time and the office-leaving time. CONSTITUTION:At the time of office-going, the ID discrimination is executed by allowing a card reader 1 to read the ID number (S-2), and when a result of ID discrimination is satisfactory, whether an attendant on that day allows the ID number to read first or not is decided from the recorded ID number in a RAM 4 (S-5). In the case of the beginning, the ID discrimination time is stored as the office-going data in a floppy disk together with its ID number (S-6). Subsequently, the ID discrimination time executed at the time of returning home is read out in the RAM 4 and stored as the office-leaving data in the floppy disk together with the ID number in the same way (S-8).
Patent JP-S58165942-A (JP)
Title: Processing method
Inventor: YAMAMOTO MASAHIKO
IPC: B23Q3/08
Filed: 1982-03-24
Abstract: PURPOSE:To increase a work efficiency by solidifying a fluid after centering a workpiece while arranging a tube under the workpiece and floating said workpiece in a pool in which the fluid has been put. CONSTITUTION:A fluid 2 to be solidified by cooling is put in a pool 1, and a heating device 3 is provided on the bottom part of said pool and a cooling device 4 on its outside. A plural number of tubes 6A, 6B are mounted on the base of a workpiece 5 to be put in the pool 1, and the workpiece 5 is centered by the buoyancy of the tubes 6A, 6B. Then, by operating the cooling device 4, the fluid 2, is solidified, allowing the workpiece 5 to be fixed. After that, a mat 2A is again liquefied 2 by operating a heating device 3 after performing prescribed processing by a processing machine 10 on the pool side 8. In this way, a large-sized and heavy workpiece is easily and precisely centered.
Patent JP-S63213864-A (JP)
Title: Image forming device
Inventor: MORI SATOSHI
IPC: G03G15/00
Filed: 1987-03-03
Abstract: PURPOSE:To make a device small in size and light is weight and to prevent overdischarge of a battery by supplying power from a primary battery or a secondary battery and stopping power supply from the battery when a prescribed time elapses after detection of a lack of the battery capacity. CONSTITUTION:A battery 20 which supplies power to each load and a control part consists of the primary battery or the secondary battery which can be repeatedly charged and discharged. When a main switch SW1 is turned on, voltages Vcc1, Vcc2 and Vcc3 are supplied to circuits from a stabilized power supply circuit 23. A CPU (microprocessor) Q3 to which the voltage is supplied sets a port 9 to the low level to operate a relay RA of an automatic shut-off circuit 31, and its contact ra is closed to self-hold the relay. When the battery is discharged for a prescribed time after a lack of the battery capacity is detected, the CPUQ3 sets the port 9 to the high level to make the relay RA of the automatic shut-off circuit 31 unoperated, and its contact ra is opened to automatically break the power supply. Thus, an image forming device is obtained which is not restricted with respect to the place of the use because of the small size and the light weight and has the life extended.
Patent JP-S60194793-A (JP)
Title: Inverter device
Inventor: NISHIZAWA YUUJI
IPC: H02P27/06
Filed: 1984-03-15
Abstract: PURPOSE:To reduce the influence to a motor of electromagnetic noise due to unnecessary harmonic component by providing a reactor and a capacitor between an inverter and the motor. CONSTITUTION:A reactor 11-c and a capacitor 11-d are provided between an inverter 11-a and an induction motor 11-b. The influence of electromagnetic noise due to the unnecessary harmonic component of the case that the motor 11-b is driven by the inverter 11-a, to the motor 11-b is reduced.