baber/WOPTO huggingface dataset:
Patent JP-H08299708-A (JP)
Title: Filter plate and filter frame in filter press
Inventor: ITO KYOJI
IPC: B01D25/12
Filed: 1995-04-28
Abstract: PURPOSE: To provide filter plates or filter frames of a filter press which are smoothly moved by splashing no washing water on engagement members and rails to prevent solid matter such as mud from being stuck thereon when washing filter cloth. CONSTITUTION: In a filter press in which filter frames 2 are interposed between a lot of filter plates 1 in parallel, arms 11, 21 are formed projectingly on the outside of each filter plate 1 and each filter frame 2 on both sides, and standing pieces 12, 22 are formed projectingly on the projecting ends of the arms 11, 21 upwards. Pendant pieces 13, 23 directed inwards are formed projectingly at the upper ends of the standing pieces 12, 22, and plastic sliding pieces 15, 25 engaged with the pendant rails 3 arranged on both sides are attached as engagement members to the lower ends of pendant pieces 13, 23. Between the inner end parts of the pendant pieces 13, 23 and the side end faces of the filter plates 1 or the filter frames 2, space parts K are formed.  Side face parts of an upper cover body are inserted into the space parts K and arranged, and a lower cover body is arranged outside the rails 3.
Patent JP-S619318-A (JP)
Title: Rubber bush for vehicle suspension
Inventor: UNO TAKAAKI
IPC: B60G7/00
Filed: 1984-06-23
Abstract: PURPOSE:To prevent unnecesary deformation of a rubber resilient body and expansion of a rubber wall, by a method wherein, in a rubber bush for hydraulic moving type suspension, an intermediate plate is buried in the rubber resilient body, and a stopper for preventing expansion of the rubber wall of a liquid chamber is secured. CONSTITUTION:Through selective expansion of a liquid chamber 14 by feeding pressure liquid to the liquid chamber 14, an inner cylinder metal 4 is pressed to relatively displace the inner cylinder metal 4 from an outer cylinder metal 2. In which case, a stopper metal 22 enables a side wall part 28 of a rubber member 12 to be prevented from expansion to the outside in the direction of the axis of the bush. Further, since the stopper metal 22 is secured stride an intermediate plate 20, the stopper metal 22 is moved along with relative displacement, but is limited to about half of relative displacement of the inner cylinder metal 4. This constitution prevents unnecessary deformation of a rubber resilient body and expansion of the rubber wall of a liquid chamber, and enbles stabilization of function.
Patent JP-S61287707-A (JP)
Inventor: MAEDA KATSUHIRO
IPC: B28B7/24
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-S5753612-A (JP)
Title: Length measuring device for coal chamber width of coke oven
Inventor: UEDA TOORU
IPC: G01B7/02
Filed: 1980-09-17
Abstract: PURPOSE:To grasp conditions of fire brick in a coal chamber accurately by measuring the width of the coal chamber in a high temperature state as it is, by energizing a displacement body, movable in the widthwise direction of the coal chamber from a storage chamber isolated from high temperature, toward the side wall of the coal chamber. CONSTITUTION:A rail 7 for a pusher beam 5 moving in the coal chamber 2 of a coke oven 1 in the lengthwise of the oven is equipped with main bodies 8 and 9 made of heat insulators 11, etc. A displacement body 14 which penetrates the main body 8 and is freely movable in the widthwise direction of the coke chamber 2 is energized by a spring 16 to bring a roller 15, provided atop of the displacement body 14, into contact with the side wall 2a of the coal chamber 2 all the time. The resistance value of a potentiometer 19 varies through a coupling lever 20 and a rocking lever 21 which couple with the movement of the displacement body 14 and through a calbe 24 in a flexible internal pipe 22, an electric signal is led out to measure the width of the coal chamber. A cool wind blown from the pipe 22 into the main body 8 is radiated out through a conduit 25 and a passage 26 consisting of the pipe 22 and a flexible external pipe 23. The main body 9 is the same and the coal chamber width is measure in a high-temperature state as it is to grasp the conditions of fire brik in the coal chamber accurately.
Patent JP-S5654119-A (JP)
Title: Sweep voltage generator
Inventor: KURIHARA TAKENORI
IPC: H03K6/00
Filed: 1979-10-11
Abstract: PURPOSE:To perform accurate setting with the resolution determined with the accuracy of adjusting circuit, by setting the start and stop points of the sweep voltage with digital quantity, in the sweep voltage generator starting the sweep from a prescribed voltage and stopping at a prescribed voltage. CONSTITUTION:A computer C always counts the output pulse of pulse generators PG1 and PG2 for a given time, the value is displayed and the signal is transmitted. The first and second adjusting circuits Da1, DA2 which digitally convert the gain, are provided, and a reference voltage is fed to the circuit DA1 and a reference sweep voltage is fed to the circuit DA2. This circuit DA1 is controlled with a digital quantity corresponding to the number of pulses in a given time and a DC voltage is fed, determined with the digital quantity, to an addition circuit M. Further, the circuit DA2 is controlled with the value of the difference calculated with the computer C, and the sweep voltage having the amplitude corresponding to this difference is delivered.
Patent JP-H05301409-A (JP)
Title: Recording apparatus
Inventor: UNOSAWA YASUHIRO
IPC: B41J19/18
Filed: 1992-04-23
Abstract: PURPOSE:To make assembling properties simple and to make an excess space for providing a scale part unnecessary by providing the scale part on a guide shaft and a detecting part on a carriage in a recording apparatus having a magnetic type encoder. CONSTITUTION:A scale part 4 of a magnetic type linear encoder has a belt-like shape and is fixed on a guide shaft 3 with an adhesive or a double-coated adhesive tape. A cut part is provided on a carriage 5 not to injure the scale part 4 of the magnetic type linear encoder by the carriage 5 when the carriage 5 is moved along the guide shaft 3. A detecting part 8 of the magnetic type encoder is positioned on the carriage 5 so as to keep a specified distance to the scale part 4 of the magnetic type encoder. The output signal from the detecting part 8 of the magnetic type encoder is taken out to the outside through lead wire or a flexible board, etc.
Patent JP-H0425212-A (JP)
Title: Piezoelectric component
Inventor: TANAKA YASUHIRO
IPC: H03H9/02
Filed: 1990-05-18
Abstract: PURPOSE:To avoid the adverse effect on a frequency characteristic due to a residue by forming a discharge hole from which a cabity forming agent is discharged externally to a sheet. CONSTITUTION:Input and output terminals 3, 3 are connected to a piezoelectric resonator 2 and a resin 4 is coated to an outer surface of the piezoelectric resonator 2. In this case, a cavity forming agent 12 is coated to vibration electrodes 6a, 6b of the piezoelectric resonator 2 and the cavity forming agent 12 is covered by a resin film 9 having a discharge hole 10, the cavity forming agent 12 is evaporated and removed through the discharge hole 10 to form a cavity 11. Thus, the cavity forming agent 12 is surely removed and the adverse effect of the residue onto the frequency characteristic is avoided.
Patent JP-S5919956-A (JP)
Title: Self-diagnosis device for copying machine
Inventor: SUZUKI TAKANOBU
IPC: G03G15/00
Filed: 1982-07-26
Abstract: PURPOSE:To improve reliability and to reduce costs by detecting the abnormality of a nonvolatile memory in accordance with the check of the storage content in the nonvolatile memory. CONSTITUTION:The storage content in a nonvolatile memory 62 is checked in order to detect the abnormality of the non-volatile memory. The storage content (55H) or (AAH) in the memory 62 is first read out to the A register of a CPU 64. A reference value 55H or AAH for diagnosis determined beforehand in accordance with a diagnosis porgram is then inputted in the D register of the CPU64. The CPU compares the values of the A register and the D register, and decides that the memory is normal when the difference between the same is zero and decides that the memory is abnormal when the difference is except zero. Since the potential sensor for detecting the potential of a backup battery is eliminated by the above-mentioned method, reliability is improved and the costs are reduced.
Patent JP-H04354490-A (JP)
Title: Automatic tracking video image pickup device
Inventor: ANDO MASAHIRO
IPC: H04N5/232
Filed: 1991-05-31
Abstract: PURPOSE:To attain automatic image pickup without need of an infrared ray or the like by designating a specific color to a target object and controlling the position of a camera so as to track the color. CONSTITUTION:A picture of a video camera 1 is subject to color separation by color separation means 11 and displayed on a monitor 5. A target position detection means 13 detects a specific color designated by a color designation means 12 in advance. An area discrimination means 15 discriminates an area in which a detected designation color is in existence and gives the result to a drive command output means 16, which controls the drive of a universal head 3 according to its discrimination signal. Thus, the position of the video camera 1 is controlled so that an object is always displayed in the middle of the monitor 5 and the object is automatically picked up without need of an infrared ray, a radio wave and a laser beam.
Patent JP-H11325779-A (JP)
Title: Heating tube with grooved inner surface
Inventor: INUI KENICHI
IPC: F28F1/40
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a novel heating tube with grooved inner surface which can exhibit excellent heat transfer performance even when a nonazeotrope refrigerant, e.g. R407C, is employed. SOLUTION: A heating tube body 1a is provided, in the inner surface thereof, with a plurality of rows of groove 2 extending spirally along the axial direction of tube and protrusions 3 traversing across a plurality of grooves 2 obliquely are arranged in zigzag along the axial direction of tube. Since a large turbulence is generated in refrigerant, excellent heat transfer performance can be exhibited even when a nonazeotrope refrigerant, e.g. R407C, is employed.
Patent JP-S5755352-A (JP)
Title: Circulation type solar energy hot water system
Inventor: YAMADA TAKEO
IPC: F24J2/40
Filed: 1980-09-18
Abstract: PURPOSE: To enable an operation with a scarce power and to improve an efficiency of heat collection and prevent an icing in the system by a method wherein a hot water temperature is sensed by a self-operating temperature sensing valve at a hot water outlet port of the solar heat collector unit and then hot water is fed when the hot water temperature is higher than a predetermined temperature.  
     CONSTITUTION: Self-operating temperature sensing valve 18 is arranged at the hot water outlet 17 in the heat collector 11 to detect a hot water temperature in the heat collector unit 11. Thus, if the hot water temperature is not higher than a predetermined temperature, the self-operting temperature sensing valve 18 is kept closed and no flow of water is made from the heat collector 11 to the hot water tank 12. When the temperature is exceeded over a predetermined temperature, the valve 18 is opened and the hot water in the heat collector unit 11 is pushed into the hot water tank 12 due to a difference in heat between the water feeding tank 10 and the hot water outlet port 17, then new water is fed to the heat collector 11. In this arrangement, the system is operated with a scarce power and both an improvement of heat collecting efficiency and a prevention of icing may be made. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0426628-A (JP)
Title: Antimicrobial agent
Inventor: UCHIBORI TAKESHI
IPC: A61K8/34
Filed: 1990-05-22
Abstract: PURPOSE:To obtain an antimicrobial agent equally having efficiency to bacterium, yeast and mold, etc., containing extract of Sargassum ringgoldianum or Meristotheca papulosa. CONSTITUTION:An extract (especially ethanol extract) of Sargassum ringgoldianum as a seaweed belonging to genus Sargassum or Meristotheca papulosa as a seaweed belonging to genus Meristotheca is contained in the aimed antimicrobial agent solely or together with other antimicrobial agent, etc. Said antimicrobial agent has a slight possibility of toxicity as it is an extract of natural substance and is able to be added to food or cosmetic, etc., with an extremely wide utilizing range.
Patent JP-H06340273-A (JP)
Title: Power steering gear for vehicle
Inventor: HARAYOSHI MITSUHIKO
IPC: B62D6/02
Filed: 1993-06-01
Abstract: PURPOSE:To enable steering for satisfying steering requirements with few burden on a driver under the steering requirement in a wire extent by providing a means for setting a value of command control voltage for exciting solenoid valve to zero when the variation of steering torque exceeding a predetermined period in a predetermined time is generated in a control means. CONSTITUTION:The extent of a desired assist force is set by an assist force obtained by rotating a rotary valve 16 in the same direction as the torsional direction of a torsion bar 9 and an assist force obtained by rotating the rotary valve 16 in the opposite direction to the torsional direction of the torsion bar 9. Plungers 44a, 44b are driven to generate torsional moment necessary for the torsion bar 9. When the variation of steering torque is generated in a short period, i.e., when steering of a vehicle is repeated in such a degree that a vehicle dos not respond thereto, command control voltage Vo1 to first and second controlling valves 58, 59 is set to zero not to generate the assist force.
Patent JP-S5754412-A (JP)
Title: Differential amplifying circuit
Inventor: TOKURA NORIHITO
IPC: H03F3/387
Filed: 1980-09-18
Abstract: PURPOSE: To perform a differential amplification, which requires no adjustment, has greater common signal rejection ratio and is high in accuracy, by controlling a chopper and sampling pickup circuit with pulses and making ground potential especially through the addition of a specified DC voltage to two input potentials.  
     CONSTITUTION: Rectangular wave pulse A, 1/2 frequency division B, its inversion pulse -B, and NOR logical pulse C between the A and B are generated 180 by using an astable multivibrator 183. Voltages V 1 , V 2  (virtual ground potential) are applied to terminals 121, 122 respectively, pulses B, -B operate a chopper 140, a peak value (V 2 -V 1 ) is amplified 150 by A 2  by taking the V 2  as a center, and amplified 160 inversely by B 2  to output rectangular waves of (V 2 -V 1 ).A 2 .B 2 . When sampling 170 is made at the pulse C, a potential difference proportional to the input signal is outputted to a terminal 124 of a virtual ground potential V 2  and a terminal 123. With this constitution, the effect of offset voltage drift of an operational amplifier can be avoided, the common signal rejection ratio can be increased while no adjustment of resistors of an amplifying section, and differential amplification can be made with high accuracy. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62285714-A (JP)
Inventor: ISHIMARU MASAKUNI
IPC: A01C11/02
Filed: 1986-06-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63294522-A (JP)
Title: Liquid crystal display panel
Inventor: KIKUCHI ISAKO
IPC: G09F9/30
Filed: 1987-05-27
Abstract: PURPOSE:To obtain a liquid crystal display panel which eliminates defects such as disconnection and short-circuiting of electrodes by adhesion of dust and defective etching with a fewer stages by cutting the patterning of the electrodes by a cutter, thereby forming the panel. CONSTITUTION:Transparent conductive films are formed on the surfaces of a pair of transparent substrates, which faces come into contact with a liquid crystal to constitute the substrates 25, 26 with the transparent electrodes 23, 24. The substrates 25, 26 with the transparent electrodes are then set on an X-Y plotter and a diamond cutter is applied thereto to cut the electrodes 23, 24. Oriented films 27 are formed on the electrode groups 23, 24 divided to a band shape in such a manner and spacers 28 consisting of glass fibers or fine resin particles are sprayed onto, for example, the substrate 25; thereafter, the substrates 25, 26 are stuck to each other at the periphery of the panel. The liquid crystal compsn. 29 is packed into the spacing formed by the spacers and linear polarizing plates 21, 22 are stuck to the outside of the two substrates. The number of the stages is thereby decreased and the fine patterning of the inter-electrode arrangement spacings is enabled. The liquid crystal display panel which eliminates the defects such as the disconnection of the electrodes and inter-electrode short-circuiting is thus obtd.
Patent JP-S6022110-A (JP)
Title: Endoscope
Inventor: UEDA YASUHIRO
IPC: G02B23/16
Filed: 1983-07-18
Abstract: PURPOSE:To reduce germs in a pressure reduction state and to prevent a fiber from being broken by making the fiber bundle part in a curved part dampproof according to the inside-outside pressure difference of an endoscope. CONSTITUTION:The curved part 9 adjoining to the tip constituent part 8 of the endoscope has numbers of articulate dowels 27 in a tube 26 and is curved with a wire. An image guide 18 and a light guide 23 are covered with sheath tubes 17 and 22. The outer circumferential parts of the tubes 17 and 22 which covers the inside of the curved part 9 are further covered with soft sheath pipes 28 and 29. The tubes 28 and 19 are made of dampproof materials where vapor is not transmitted or hard to transmit, e.g. synthetic resin such as isobutylene- isoprene rubber and butyl chloride rubber, or polyvinyl, polyethylene, or fluorine synthetic resin.
Patent JP-S5919631-A (JP)
Title: Rough cutter for gear
Inventor: IIDA KOUICHI
IPC: B23F17/00
Filed: 1982-07-27
Abstract: PURPOSE:To make possible rough cutting of bevel gears etc. without using any hob machine or special rough cutting tool, by reciprocating a pair of rough cutting mechanisms, equipped with a metal saw, with respect to the work by means of a depth feed mechanism supported by a support arm. CONSTITUTION:A rising and falling table 6 is mounted on the sliding base 3 of bed 2 in such a way as rising and falling with a shaft 7 as its center. A work A prepared solely for bevel gear is mounted on the uppersurface of the work bed 12 of this table 6 and rotated by an indexing mechanism 16. A support 23 is mounted on the base 1, and a pair of support arms 33, 34 are pivoted at the elevating part 25 of the support 23. The arms 33, 34 bear a cut-in mechanism 42, and a rough cutting mechanism 43 with a metal saw 45 is mounted at the elevating and sinking end part 42a of the mechanism 42. Because either of the cut- in mechanisms 42 comes into work prior to the other, one mechanism 43 born thereby is sunk for the metal saw 45 to perform rough cutting.
Patent JP-S5832770-A (JP)
Inventor: OOTSUKA SHINPEI
IPC: A61H7/00
Filed: 1981-08-20
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-H10320072-A (JP)
Title: Power consumption control circuit
Inventor: HIUGA NORIO
IPC: G06F1/04
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To stabilize power consumption at the time of the power supply of a computer system by supplying the clocks of a frequency lower than normal operation clocks to an arithmetic processing circuit as operation clocks at the time of the power supply of the computer system. SOLUTION: The normal clock signals 2 of the computer system are generated by an oscillator 1 and low frequency clock signals 5 are generated by a frequency divider circuit 3. Power confirmation signals 4 for indicating that the output of the power supply circuit of the computer system is stabilized perform changeover so as to select the normal clock signals 2 while the low frequency clock signals 5 are selected at the time of the power supply in a selector circuit 6. The output of the selector circuit 6 outputs the low frequency clock signals 5 at the time of the power supply and outputs the normal clock signals 2 when the power is stabilized as system operation clocks 7 and the computer system is normally operated. That is, the frequency of the computer system operation clocks 7 is lowered at the time of the power supply.
Patent JP-S5556542-A (JP)
Title: Exhaust apparatus for kitchen
Inventor: MURAKAMI RIYOUHEI
IPC: F24F7/06
Filed: 1978-10-23
Abstract: PURPOSE: To improve the interior design of the kitchen as a whole with a less thickness of the equipment while maintaining a sufficient exhaust performance in an apparatus for exhausting smoke or the like generated from gas cooking stoves or the like outside rooms.  
     CONSTITUTION: An exhaust apparatus 1 is installed successively flush with an overhead cupboard 2. An exhaust fan 3 is mounted on the wall side of the apparatus with an opening 4 at the bottom and the front plate 5 is fixed. A fan device 6 is provided at the front bottom of the apparatus 1 and a suction port 7 is arranged at the front or front bottom of the apparatus flush therewith with an discharge port 8 oriented to the exhaust fan 3. A cloth floor fan is ideal for the fan device 6 as the shape is such that it can be mounted thinly side-ways along the width of the exhaust apparatus 1. The numeral 9 indicates a cooking utensils arranged facing the opening 4 of the apparatus 1 and 10 a pot placed thereon. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S619653-A (JP)
Title: Color photographic sensitive silver halide material
Inventor: AOKI KOUZOU
IPC: G03C7/34
Filed: 1984-06-25
Abstract: PURPOSE:To inhibit reduction in the density of a dye even when processing is carried out with an exhausted bleach-fix bath and to obtain superior fastness by incorporating a specified cyan dye forming coupler. CONSTITUTION:A cyan dye forming coupler represented by the formula [where R1 is 2-15C alkyl; each of R2 and R3 is H or alkyl; R4 is substituted aryl (the substituent is not aralkyl); X is H, halogen, alkyl or the like; Z is H or a group which can be eliminated during oxidation coupling with a developing agent; n=1-4; the total number of C in alkyl in R1-R4, X and Z is >=8; and in case of n=1, the total number of C in R1 and alkyl as the substituent of R4 is <=11] is incorporated. A dye image formed from the coupler is well proof againt light, heat and hot moisture, and reduction in the density of a cyan dye is inhibited even when processing is carried out with an exhausted bleach-fix bath.
Patent JP-S5655612-A (JP)
Title: Breakwater
Inventor: TANAKA MASAHIRO
IPC: E02B3/06
Filed: 1979-10-11
Abstract: PURPOSE: To permit the construction of strong breakwater even in deep sea area by a method in which a number of piles are driven into the ground of seabed and then breaker blocks are filled in spaces surrounded by the piles and at the same time the piles are connected with each other by floor plates.  
     CONSTITUTION: A number of piles 2 are driven at regular intervals into the ground from a seabed ground 1 to water surface so that a space 3 whose whole plane form is long rectangular is formed. And, at the lower parts of these piles 2, a bottom floor plate 4 is fixed at the same level as the seabed ground 1 and also the piles 2 on the floor plate 4 are thrust with the first auxiliary pipe 6, an intermediate floor plate 7, and the second auxiliary pipe 8 in order. The second auxiliary pipe 8 is provided with a framework 10 by laying it crossways. And, a number of breaker blocks 11 are filled in a space 3 surrounded by the framework 10 and the piles 2. Thus, the construction of breakwater can be performed strongly and at low cost even in deep sea area. 
     COPYRIGHT: (C)1981,JPO&Japio