baber/WOPTO huggingface dataset:
Patent JP-H01228384-A (JP)
Title: Moving image coding system using area division
Inventor: KOIKE ATSUSHI
IPC: H04N7/26
Filed: 1988-03-09
Abstract: PURPOSE:To eliminate the need of transmitting the information related to area dividing information and to improve the encoding efficiency by dividing an area by using the signal of movement information derived by a movement compensating prediction device inserted behind a frame memory and inserting adaptively a low-pass filter, based on area dividing information. CONSTITUTION:A local decoding signal read out of a frame memory 8 is applied to an area dividing device 12 and a movement detector 10. In the movement detector 10, a movement vector is derived between said signal and an input signal, and it is applied together with the local decoding signal to a movement compensating prediction device 9. Subsequently, in the area dividing device 12, an area division is executed by a block unit, and dividing information is stored in an area dividing information memory 13. A quantization controller 14 and a filter controller 16 are selected and controlled, based on the area dividing information. Also, in the transmission side, the area division is executed by using the local decoding signal, therefore, it is unnecessary to transmit the area dividing information to the receiving side. In such a way, since the area division is executed by using the local decoding signal, it is unnecessary to transmit overhead information, and the deterioration of the coding efficiency caused by the overhead information can be prevented.
Patent JP-H11246470-A (JP)
Title: Recovery of acetic acid
Inventor: MORI KOJI
IPC: C07C53/08
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently recovering acetic acid in slight loss of acetic acid from an aqueous solution containing acetic acid and methyl acetate. SOLUTION: This method for recovering acetic acid from an aqueous solution containing acetic acid and methyl acetate has the following steps (1) to (4): (1) a methyl acetate recovery step for obtaining acetic acid-containing water scarcely containing methyl acetate by removing and recovering methyl acetate from an aqueous solution containing acetic acid and methyl acetate, (2) an extraction step for separating the acetic acid-containing water scarcely containing methyl acetate obtained in the step 1 into an extraction phase containing an extracting agent containing acetic acid and extraction residue phase containing water by carrying out extraction by using an extracting agent having lower boiling point than acetic acid, (3) a distillation step for separating the extracting phase obtained in the step 2 into acetic acid and the extracting agent by distillation separation and (4)  a step for recycling the extracting agent separated in the step 3.
Patent JP-H11248585-A (JP)
Title: Measuring method for center of gravity
Inventor: KUMAGAI TAKASHI
IPC: G01M1/12
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring method in which the center of gravity of a specimen can be measured simply and surely, by a method wherein the specimen which has a first already measured weight is placed on a measuring plate, the second weight of the specimen is measured by a weight measuring device and the center of gravity of the specimen is obtained by using a specific expression. SOLUTION: The first weight W of a specimen 10 whose center of gravity is to be measured is measured in advance. The specimen 10 is arranged and installed so as to be bonded to a positioning plate 6 on a measuring plate 4. The weight of the specimen 10 at this time is designated as a second weight P so as to be measured by a weight measuring device 8. At this time, a first distance up to the positioning plate 6 from a fulcrum 3 is designated as A, and a second distance up to the center of the weight measuring device 8 from the fulcrum 3 is designated as L. Then, the weight of the specimen 10 by the eight measuring device 8 is expressed by an expression of P=W×(A+X)/L. In addition, the position X of the center of gravity of the specimen 10 in the expression is substituted by an expression of X=(P/W)×L-A.  By using the respective expressions, the position of the center of gravity of the specimen 10 can be found easily. As a result, the center of gravity of the specimen 10 can be measured simply and easily.
Patent JP-H09222926-A (JP)
Title: Pilot valve structure for pressure reducing valve
Inventor: KOIKE TADASHI
IPC: F16K31/124
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a pressure reducing valve with which a foreign matter can be prevented as much as possible from being mixed into a pilot stem and the pilot stem is surely prevented from jumping out. SOLUTION: A pilot valve 12 is formed of a pilot stem 10, a stem guide 11 for guiding the sliding of the pilot stem 10, a pilot valve port 20, and a pilot valve element 15 for opening/closing the pilot valve port 20. An upper large diameter part 10a and a lower large diameter part 10b to be slid through a sliding hole 18 of the stem guide 11 are formed at the upper and lower parts of the pilot stem 10, and a small diameter part 10c is formed between both the large diameter parts 10a and 10b. Besides, a stopper ring 19 having an outer diameter larger than that of sliding hole 18 of the stem guide 11 is fitted at the section of the pilot stem 10 positioned lower than the sliding hole 18 of the stem guide 11.
Patent JP-S62215114-A (JP)
Inventor: OOTA KIMIO
IPC: F16B35/00
Filed: 1986-03-12
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-S54145461-A (JP)
Title: Manufacture of ceramic filter
Inventor: KONNO HISAO
IPC: H03H3/02
Filed: 1978-05-06
Abstract: PURPOSE:To simplify a manufacturing method by projection-molding with a bottomed cap put on covering the vibrating part of the electrode of a piezoelectric magnetic element. CONSTITUTION:On both the sides of ceramic element body 31, electrodes 32 of the fixed pattern and lead terminals 33 reside. Bottomed cap 34 of resin, etc., is put on. The cap, having a slight gap with electrodes, is deep enough to cover the vibrating part of each electrode. Therefore, an operator is required only to insert the element allowing its tip to touch the internal bottom surface, which results in a simple operation. Next, it is set between molds 35 for projection-molding. Since the gap between the cap and ceramic element body is a little, resin 36 never flows into the cap during the projection molding, and consequently the space for free vibrations can be maintained, so that characteristics will be stabilized with large strength. The slight gap of 10 to 20mu is recommendable.
Patent JP-H10236473-A (JP)
Title: Disassemblade and collapsible lunch box
Inventor: SUZUKI KISAKU
IPC: B65D6/16
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an appearance such as a high grade lunch to give a purchasing will to consumers, by forming appropriate patterns and colored decorations on a part of the cover member, the side plates and the bottom plate or the whole surface thereof. SOLUTION: This lunch box is composed of the cover member 1, the rectangular collapsible side plates 3 forming folding lines 2,... at respective corners and the bottom plate 5 in which support projections 4 to which the side plates 3 can be fitted at the outside are protruded on the upper peripheral edge. The cover member 11 and the side plates 5 are made of plastic boards, cardboards, etc., as the raw material. And beautiful decorations 6 such as appropriate patterns or colors are applied on a part of these materials or the whole surfaces thereof. The support projection 4 on the upper face of the bottom plate 5 is formed to have a sequential rectangular frame 4a but four hook-shaped frames may be shaped at the corners of the bottom plate 5 or the four support plates may be formed at the center of respective four sides of the bottom plate 5.  In this way, a lunch box can be assembled in a single motion and an appearance such as a high grade lunch can be provided to urge a purchasing will of consumers.
Patent JP-S59180471-A (JP)
Title: Light direction sensor
Inventor: NAGASAWA AKIRA
IPC: G01S3/784
Filed: 1983-03-31
Abstract: PURPOSE:To enable the beam absorption surface to be maintained to be vertical to sun light by providing a signal processing circuit to process an output signal from the detection of signals of a plurality of light receiving elements adapted to be turned on when the quantity more than a specified value of light is received. CONSTITUTION:Light-receiving transistors 3a'-3h' turns on when the intensity of a transmission light inputted from the base side thereof exceeds the set threshold level. The emitters of the transistors are connected to the bases of the respective transistors 7a-7h and an emitter follower 9 and a power source 10 compose a signal detection circuit 12. Decoders 13-16 compose an X-Y signal decoder section 17 and a vector component of a light emitting glass, namely, the solar light absorption surface is detected with respect to sun light. Thus, the absorption surface 2' achieves the intended position to absorb the sun light vertically by utilizing the output signal of the vector component.
Patent JP-S62213635-A (JP)
Title: Defrost control device for air conditioner
Inventor: JABAMI RYOZO
IPC: F24F11/02
Filed: 1986-03-12
Abstract: PURPOSE:To provide a simple construction of defrost control device by a method wherein a heating operation is performed after starting of heating operation until a desired period of time is elapsed and after the desired period of time is elapsed, a defrost operation is controlled by a sensed electrical current of an electrical current sensing means. CONSTITUTION:When a heating operation is started, a timer count of a desired time T is set by a microcomputer 9 and then the heating operation is continued until the time T is elapsed. After the time T is elapsed, an inputting of a power supply current I through an electrical current sensing element 6 is performed and then a comparator 12 may judge if the electrical current I is lower than a set electrical current I1 or not. Then, if a condition of I<=11 is fulfilled, each of the transistors TR1, TR2, TR3, TR4 is operated to change-over a four-way changing-over valve 2. As required, a compressor 1 is stopped for a specified period of time before that operation and then an indoor blower 7 and an outdoor blower 8 are stopped. Then, a frost removing operation is carried out during a refrigerating cycle. With this arrangement, the power supply electrical current is sensed and so a positive frost removing operation can be carried out only with an operating electrical current of an air conditioner.
Patent JP-S56152734-A (JP)
Title: Emulsifying, dispersing and stabilizing agent
Inventor: ITOU YOSHIAKI
IPC: B01F17/52
Filed: 1981-04-09
Abstract: PURPOSE: To satisfy the stability and adsorptivity of an emulsion simultaneously by preparing the emulsion by using a water-soluble vinyl ester type resin contg. one or ≥2 kinds of cation groups expressed by the specific general formulas as an emulsifier.  
     CONSTITUTION: The water-soluble vinyl type resin contg. one or ≥2 kinds of cation groups selected from the group of the cation groups expressed by the formulas I, II, III, IV (in the formulas, R 1  is alkylene, R 2 , R 5  are hydrogen or alkyl, R 3 , R 4  are alkyl, X is inorg. or org. anion, A is amide nitrogen or oxygen, and (n) denotes 1W10) is used as an emulsifier, and emulsion polymn. is accomplished by adding an unsaturated monomer in the presence of water and polymn. catalysts, whereby the emulsion is prepd. The contents of the cation groups of the water-soluble vinyl ester type resin contg. cation groups are preferably 1W20mol%. The unsaturated monomer includes vinyl acetate, acrylic ester, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01226982-A (JP)
Title: Reinforced prefabricating work
Inventor: TAKUSAGAWA MASAMITSU
IPC: E04G21/12
Filed: 1988-03-08
Abstract: PURPOSE:To permit prefabricating work for two or more floors to be performed by a method in which a cross-shaped column-beam assembly consisting of main column reinforcing bars for two or more floors and main beams for lower floors is set, beams for upper floors are set, and the columns are connected. CONSTITUTION:Main column reinforcing bars 4 for two or more floors and main beams 5 for lower floors are assembled into a cross-shaped form, and hoop bars 6 are attached to the bars 4 by leaving their upper ends and stirrups 6' are attached to the beams 5 to form a column-beam assembly 3. The lower ends of the bars 4 are connected with couplers and set and the beams 5 are connected with couplers at the ends. The beams 11 for upper floors set so that the upper ends of the bars 4 pass through in the crossing portions 11a with the columns 3a and ends of the beams 11 are connected with couplers. The other desired portions are combined with hoop bars 6 and stirrups 6'. The need for manual assembling operation at site can thus be eliminated.
Patent JP-S62211153-A (JP)
Title: Printing control system for wire dot printer
Inventor: KAMATA AKINORI
IPC: B41J2/255
Filed: 1986-03-12
Abstract: PURPOSE:To lengthen the service life of a printing head through avoidance of the concentrated usage of a paricular pin by storing the order of the pins for printing a lateral ruled line into a ruled line output pin register, then setting a line feed pitch which is determined on the basis of said order into a line feed register thus performing the line feed. CONSTITUTION:After completing the printing of one line, a processor 1 drives a line feed motor 13 through a line feed register 11 and a line feed control circuit 12 to start the paper feed and the line feed control circuit 12 feeds the paper corresponding to the number of line feed pitch specified by the line feed register 11. Here, the processor 1 receives the printing data of next line from an interface circuit 6 and inspects said printing data. If there is a ruled line printing, a pin number for performing the ruled line printing is specified for a printing head 8 through a head control circuit 7 with reference to a pin number stored in a ruled line output pin register 5, and the printing is executed thereafter next line feed pitch number is set to the line feed register 11.
Patent JP-H01227854-A (JP)
Title: Cylinder head gasket
Inventor: NAKAO SADAO
IPC: C09K3/10
Filed: 1988-03-08
Abstract: PURPOSE:To offer superior various characteristics without usage of asbestos harmful to human body by piling a vulcanized layer containing fiber material, binding agent, filler and organic high polymer material swelling with water at specified proportion on the hook surface of a metal board having hooks. CONSTITUTION:A vulcanized layer 2 of the specific composition is piled on the hook surface of a metal board having hooks, whereby producing an asbestos- free cylinder head gasket containing no asbestos harmful to human body. The vulcanized layer 2 contains fiber material including both organic fiber and non-asbestos inorganic fiber which occupies 1 to 50weight% in proportion to one weight% of organic fiber, rubber as bonding agent of 3 to 20weight% and water-swelling high polymer material of 1 to 20weight%. The stress moderating characteristics, the sealing performance and the durability to heat and water may be improved without use of asbestos.
Patent JP-S52137579-A (JP)
Title: Oil-pressure controlling circuit for preventing overload
Inventor: CHIBA MINORU
IPC: F15B11/02
Filed: 1976-05-14
Abstract: PURPOSE: To propose is to devise an overload prevention safety valve which can be opened when the differential pressure between the oil pressure in a reduced pressure valve and the loaded oil pressure in the oil-pressure cylinder begins to exceed a fixed volume so that only the pressure adjustment of the reduced pressure valve can automatically establish the activation pressure of the proposed overload prevention safety valve. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61215172-A (JP)
Title: Brake device for tracked vehicle
Inventor: SHIO TAKEHISA
IPC: B60W10/18
Filed: 1985-03-20
Abstract: PURPOSE:To operate an engine brake and a normal brake with a pedal by previously storing the relationship between the brake pedal position at engine braking and the engine target rotating speed and controlling the actual engine rotating speed to the target rotating speed. CONSTITUTION:An engine brake setter 21 outputs an engine target rotating speed signal ne against the brake pedal position signal (a) stored previously. A speed deviation detector 22 outputs a deviation signal DELTAne based on this signal and a signal NE from an engine rotating speed detector 12, a polarizing circuit 23 outputs a polarized deviation signal DELTAneo based on this signal and the speed step selection control signal A of a speed logic circuit 25, and an integrator 26 integrates this signal. Left and right adders 27, 28 add this integrated signal SIGMA and left and right output shaft steering signals SL, SR, and left and right hydraulic pump discharge control signals DL, DR are outputted to control individual actuators 7, 8. Accordingly, the rotating speed of the left and right output shafts of a stepless speed changer is controlled, and the engine rotating speed is controlled.
Patent JP-H09240015-A (JP)
Title: Ink jet-type printing/recording device
Inventor: HORI MASAAKI
IPC: B41J29/20
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent an ink from being wastefully disposed of without the unnecessary operation of a recovery means by storing a recovery time when the recovery means is finally driven, then calculating time which elapses upto a second set time clocked by a computer clocking mechanism, and actuating the recovery means if this calculated time is longer than a specified time. SOLUTION: When a power supply is turned ON to an ink jet printer 1, CPU 21 judges whether a print instruction is posted to the printer 1 by a host computer 30, and if it is YES, the host computer 30 posts present time data (a second set time) to a second set time storage area 24C on the ink jet printer 1. Next, the CPU 21 judges whether the time which elapses obtained by subtracting the recovery time from the second set time is negative or not. If it is NO, and the time which elapses is longer than a specified time, the CPU 21 causes the ink jet printer 1 to execute a recovery operation, and also to store the second set time as the recovery time in the first storage area 24B of RAM 24B, after the completion of the recovery operation, and finally the ink jet printer 1 executes a printing operation.
Patent JP-H03257281-A (JP)
Title: Upward shield excavator
Inventor: YAHARA NORIOMI
IPC: E21D11/40
Filed: 1990-03-06
Abstract: PURPOSE:To facilitate the assembling of segments by providing a fixed shaft at a supporting beam in an excavating cylinder, as well as providing a rotary frame, having a horizontally expanded beam, at the intermediate part of the fixed shaft, and further providing the rotary frame with a segment lifting wire. CONSTITUTION:An excavator is composed of a bulkhead 3, a sludge pipe 5, a supporting beam 6, propulsion jacks 4, and the like provided in an escavating cylinder 2 as well as of a cutter 1 equipped at the tip thereof. A fixed shaft 8 is rigidly secured at the lower part of the supporting beam 6, and a horizontally rotated rotary frame 9 is provided at the intermediate part of the fixed shaft 8. A hanging beam 14 is provided at one end of the rotary frame 9, and a counter weight 19 is provided at the other end. A segment lifting wire 16 is further provided at the tip of the hanging beam 14. A motor 10 is driven to rotate the rotary frame 9 so that the hanging beam 14 is expanded to push a segment 18 in to be jointed to an already assembled segment 22. The supply of segments can be thereby facilitated.
Patent JP-H10248822-A (JP)
Title: Magnetic resonance measuring device and method
Inventor: BITO YOSHITAKA
IPC: G01R33/385
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of the unevenness of a magnetic field caused by a gradient magnetic field to be applied and highly accurately measure a diffusion coefficient and an intensified diffusion image by generating an offset magnet field by a gradient magnetic field generating means according to diffusion gradient magnetic fields. SOLUTION: A high frequency magnetic field for exciting two unclear spins of an object generates high frequency generated by a synthesizer 12 by shaping the waveform, amplifying the power of by a modulator 13, and supplying the current to a coil 3. Gradient magnetic field generation coils 4, 5, 6 supplied with the current from a shim coil drive device 7 generate a gradient magnetic field so as to modulate the magnetic resonance signal from the object 2. After the modulated signal is received by the coil 3, amplified by an amplifier 14, and detected by a detector 15, it is inputted in a computer 10 and the computed results are displayed on a display 11. The current supplied to the gradient magnetic field coils 4, 5, 6 and the shim coil 8 is changed here according to diffusion gradient magnetic fields to be applied.
Patent JP-H02232520-A (JP)
Title: Position detecting apparatus
Inventor: HINO MAKOTO
IPC: G01D5/36
Filed: 1989-03-07
Abstract: PURPOSE:To make it possible to detect the amount of movement and the moving direction at the same time by moving a main scale having many light transmitting holes and a sub-scale having light transmitting holes relatively in one direction, and transducing the changes in light passing through the main scale and the sub-scale into electric signals. CONSTITUTION:When a main scale 1 and a sub-scale 4 are relatively moved, the changes in light passing through vertical and lateral grids 3 of the main scale 1 and vertical grids 6 and 7 are detected with an optoelectronic transducer part 11. Thus, the moving amount and the moving direction which is orthogonal to vertical through holes 5 can be detected. The changes in light passing through the vertical and lateral grids 3 of the main scale 1 and lateral grids 9 and 10 of the sub-scale 4 are detected with the optoelectronic transducer part 11. Thus the moving amount and the moving direction which is orthogonal with lateral light transmitting holes 8 can be detected. Therefore, the two-dimensional moving amounts and moving directions can be detected with one position detecting apparatus. The structure can be simplified, and the compact configuration can be obtained.
Patent JP-H08210729-A (JP)
Title: Heat exchanger and absorption refrigerator using the exchanger
Inventor: MIYAZAKI ATSUSHI
IPC: F25B37/00
Filed: 1995-03-14
Abstract: PURPOSE: To improve the heat transfer performance of the heat transfer plate of the absorber and the evaporator of an absorption refrigerator and to simplify the refrigerator. CONSTITUTION: The absorption refrigerator comprises a structure in which an absorber has a groove 4 formed on a heat transfer surface 1 in which the liquid 3 of solution or refrigerant flows down and an angle θ1 . between the surface 1 of an evaporator and the wall of the groove 4 is 90 deg. or less. In order to obtain the groove 4 of the structure, the surface 1 is etched. An oxide film is formed by using a coloring method on the surface of the heat transfer surface made of stainless steel.  The flat surface of the transfer surface and the wall of the groove form a sharp angle by etching to hold the solution or the refrigerant in the groove to diffuse it on the transfer surface by capillarity to form the uniform flowing liquid film on the entire transfer surface, the entire transfer surface is effectively used to improve the heat transfer performance and to simplify an equipment. The oxide film is formed on the surface of the transfer surface to improve extended wettability, thereby obtaining stable wettability in the groove.