baber/WOPTO huggingface dataset:
Patent JP-S57126839-A (JP)
Title: Improved polyethylene resin composition
Inventor: FUKUSHIMA NOBUO
IPC: C08L23/16
Filed: 1981-01-30
Abstract: PURPOSE: To provide the titled composition having excellent processability and strength and being suitable for extrusion molding, by mixing a relatively high molecular weight ethylene-α-olefin copolymer with a relatively low molecular weight ethylene-α-olefin copolymer in a specific miscing ratio.  
     CONSTITUTION: 10W70wt% copolymer of ethylene and 3W18C α-olefin (A) having a density of 0.895W0.935g/cm 3 , an intrinsic viscosity of 1,2W4dl/g and the number of short branched chains per 1,000 carbons (a degree of short chain branching) of 10W40 and 90W30wt% copolymer of ehtylene and 3W18C α-olefin (B) having a density of 0.91W0.95g/cm 3 , an intrinsic viscosity 0.3W1.2dl/g and a degree of short chain branching of 8W35 are selected and mixed in a ratio of the degree of short chain branching of component A to that of component B of 0.6 or more to provide the titled resin composition having a density of 0.91W 0.93g/cm 3 , a melt index of 2W50g/10min and a melt flow ratio of 35W80. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5298830-A (JP)
Title: Carburetor
Inventor: USUYA MINEO
IPC: F02M7/08
Filed: 1976-02-13
Abstract: PURPOSE: To enable the supply of fuel required for any rapid acceleration under any operation conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02197618-A (JP)
Title: Manufacture of pile with bag
Inventor: SHIGEMATSU HIDEKAZU
IPC: E02D5/48
Filed: 1989-01-25
Abstract: PURPOSE:To keep a bag in an expanded state by a method in which a bag is attached to the surface of a pile by clamping a belt by using fixing metals with four or more notches. CONSTITUTION:The source of a precast pile 1 is covered with a bag 2 of nylon 66, etc., and wound with belts 4 which are in turn clamped by a clamper. The upper and lower belts 4 are fixed by fixing metals 5 with four or more notches, and a friction cutter 8 to protect the bag 2 during the settling of the pile 1 is attached to the lower part of the bag 2. A solidifying fluid 3 is injected into the bag 2 through an injection tube 10 provided to the hollow of the pile 1, and the clamping force of the belts 4 is kept when removing water from the fluid 3 by a given pressure. The bag 2 can thus be expanded to a given diameter.
Patent JP-S57128934-A (JP)
Title: Electric component
Inventor: HIROE TOSHIO
IPC: H01L21/52
Filed: 1981-02-02
Abstract: PURPOSE:To improve heat sinking property by mounting a semiconductor element on an insulation substrate which consists principally of boron nitride. CONSTITUTION:A semiconductor power element 1 is mounted on an insulation substrate 3 of boron nitride via a heat sinking metal piece and adhesion of these elements are made by soldering material and moreover a heat sink 4 is fixed under the insulation substrate 3 by solder. With this constitution, as boron nitride has better heat conductivity than materials such as alumina, the heat sinking property or thermal resistance is improved by 20-30% of that of the conventional method.
Patent JP-H06227621-A (JP)
Title: Moving shelf
Inventor: ABU KANJI
IPC: A47B53/02
Filed: 1993-02-01
Abstract: PURPOSE:To reduce the cost by simplifying the structure of a connection section between the wheel support frame of a bogie constituting a moving shelf and a rack stanchion erected on it. CONSTITUTION:Fitting plates 30 are fitted to the end sections of connecting frames 13, and end sections of the connecting frames 13 are fitted to both side faces of a wheel support frame 10 via fitting plates 30 with bolts 36. Rack stanchion fitting extension sections 34 formed on both fitting plates 30 and extended upward from the upper face of the wheel support frame 10 are fixed to the lower end section of a rack stanchion 3a mounted on the wheel support frame 10 between both extension sections 34 with a bolt 37 penetrated in the lateral direction and a nut 38.
Patent JP-H08196400-A (JP)
Title: Picture frame
Inventor: KAKEGAWA ATSUSHI
IPC: A47G1/06
Filed: 1995-01-31
Abstract: PURPOSE: To use a coupling frame for both an oil painting and a Japanese painting in common by forming a projection in the inner section of an opening except for the four corners thereof, at such height as coming in contact with a wooden frame having an attached canvas. CONSTITUTION: An opening 3 is formed to have the same size as the opening 3 of a conventional coupling frame 4 for an oil painting. As a result, the four corners of the wooden frame of a canvas come in contact with the opening 3, thereby the play and motion of the wooden frame are prevented. When a panel with a Japanese painting or a watercolor painting attached is coupled to the opening 3 of the frame 4, a gap is generated at the four corners of each of the panel and the opening 3, due to a difference in thickness among the canvas, drawing paper and painting surface. In this case, however, the panel is supported on internal projections 9 from the opening 3 to prevent the play and motion of the panel within the opening 3.  Thus, even when an outer frame is fitted with a rear cover by use of fixtures and posted on a wall, the projections 9 of the frame 4 supports the panel and prevents the play and motion thereof. The end or the like of a work is thereby kept invisible. The frame 4, when made of resin, needs only one mold and becomes inexpensive.
Patent JP-H07217236-A (JP)
Title: Playing sand-pit device
Inventor: FUKAI KATSUHIKO
IPC: E04H3/10
Filed: 1994-02-08
Abstract: PURPOSE:To provide a playing sand-pit device being good for the health and in which the opening or closing operation of the sand-pit can be easily carried out by preventing the entrance of dogs and cats inside the sand-pit when the sand-pit is not used, and by preventing the propagation of bacteria in the sand inside the sand-pit due to the filth such as the excrementitious matter of dogs and cats remaining. inside the sand-pit. CONSTITUTION:A playing sand-pit device is provided with climbing boxes 6 for covering a playing sand-pit 2 from above. The climbing box 6 is guidedly supported by a supporting base 4 so as to be slidable between the closing position of the sand-pit 2 and the opening position thereof.
Patent JP-S59140550-A (JP)
Title: Input device
Inventor: ISOGAI FUMIHIKO
IPC: H03M11/04
Filed: 1983-02-01
Abstract: PURPOSE:To perform the input operation of sonants and p-sounds quickly, by adding switches for sonant mark and p-sound mark input to a touch pen in the input device used in a word processor or the like. CONSTITUTION:A switch 5 for sonant mark and a switch 6 for p-sound mark input are added to a touch pen 7. Respective inputs of a matrix circuit part 16 for sonant mark and p-sound mark input added to a matrix circuit 15, the switch 5 for sonant mark input, and the switch 6 for p-sound mark input are processed simultaneously. Consequently, input operations of sonants and p-sounds are performd very quickly and easy.
Patent JP-S56113022-A (JP)
Title: Intake controlling apparatus of internal combustion engine
Inventor: TSUTSUMI SABUROU
IPC: F02B31/06
Filed: 1980-02-12
Abstract: PURPOSE: To improve combustion performance by allowing a deflector plate to swing and shift according to the state of engine operation and allowing strong eddy current to stay even near the top dead center in compression in a combustion chamber.  
     CONSTITUTION: In partial load operation, a dividing passage B is intercepted by a deflector plate 32. On the other hand, in a dividing passage A, a deflector plate 22 which turns around a shaft 21, interlinked with the turning of an intake throttle valve goes away from the bottom 27, and a variable opening (m) is opened, and intake mixed gas forms a jet flow in horizontal component and flows into a cylinder, and thus a strong in-cylinder eddy current is obtained. When load increases, and the shaft 21 turns by a prescribed angle, and the area of the variable opening (m) in the dividing passage A increases, a stopper pin 19b in the another dividing passage B contacts with the notched end part 18b of the ring part 32a, and turns the deflector plate 32, and mixed gas is taken from the dividing passage B too. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60160061-A (JP)
Title: Disk loading device of disk player
Inventor: TOYOGUCHI TSUTOMU
IPC: G11B17/04
Filed: 1984-01-30
Abstract: PURPOSE:To load and unload a disk smoothly and assuredly by forming a horizontal guide groove and a groove which guides the direction orthogonal to the disk surface to a disk guide arm. CONSTITUTION:Disk guide arms 19 and 19' are supported rotatably inward and outward at the front of a chassis 12. While the 1st guide grooves 19a and 19a' which guide the horizontal direction of the disk are formed to the inner side of the arms together with the 2nd guide grooves 19b and 19b' set under the grooves 19a and 19a' to guide the direction orthogonal to the disk surface. The disk loaded through a loading slot is guided horizontally first by the grooves 19a and 19a' and moved down along the grooves 19b and 19b' at a descending position. Thus a disk loading action is over. In such a way, the disk can be loaded and unloaded in an extremely smooth and assured way.
Patent JP-H03220614-A (JP)
Title: Display system for keyboard function guide
Inventor: NAITO SHINOBU
IPC: G06F3/02
Filed: 1990-01-26
Abstract: PURPOSE:To improve the operability of an operator by displaying functions of program function keys of a keyboard on a display means. CONSTITUTION:A liquid crystal display part 3 as the display part on which functions of program function keys are guided and displayed is provided for the purpose of providing the function which dynamically displays the program function guide adjacently to a program function key part 2, and this display part 3 is connected to a keyboard/liquid crystal control part 4 to control the display. Consequently, functions of program function keys used in a program are displayed in accordance with the start of the program by the program. Thus, the operability of the operator is improved.
Patent JP-S54107815-A (JP)
Title: Method and apparatus for condensing magnesium vapor
Inventor: ICHIKAWA KAZUO
IPC: C22B26/22
Filed: 1978-02-14
Abstract: PURPOSE: To condense Mg vapor contg. impurities in a molten Al-Mg alloy and separation recover the Mg from the impurities by contacting the vapor to the molten alloy.  
     CONSTITUTION: A molten Al-Mg alloy is held in furnace 4 heated with burner 5. The tips of rising reflux pipe 2a and falling reflux pipe 2b connected through reflux condenser 2 are dipped in the molten alloy. Condenser 2 is evacuated with an exhaust pipe to draw molten Al-Mg alloy 6 into pipes 2a, 2b and condenser 2. An inert gas such as Ar is introduced into the lower part of pipe 2a from pipe 3 to circulate alloy 6 through pipes 2a, 2b, condenser 2 and furnace 4. On the other hand, MgO-contg. raw material is reduced with Fe-Si, etc. in hermetically sealed reduction furnace 1, and Mg vapor contg. impurities such as raw material powder is condensed and absorbed in alloy 6 in condenser 2. Since the impurities rise to the surface of alloy 6 in furnace 4, they are separated from the alloy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63182705-A (JP)
Title: Automatic setting device for pid constant
Inventor: ENDO TOSHIO
IPC: G05B13/00
Filed: 1987-01-23
Abstract: PURPOSE:To simply obtain the characteristics of a controlled system in a short time at a point near the target value by using a means which differentiates the control deviation and an arithmetic means which calculates a PID constant after input of the output of said differentiation means and the control deviation. CONSTITUTION:A differentiation means 15 differentiates the control deviation obtained by subtracting the controlled variable supplied to a controlled system 14 from an ON/OFF control means 11 from the target value. An arithmetic means 16 receives input of the output of the means 15 and the control deviation and calculates a PID constant of the controlled system. A PID control element 13 sets and controls the PID constant calculated by the means 16. Thus the output of the means 15 that differentiated the control deviation when this deviation is equal to zero is obtained and therefore the PID constant is obtained in the state of the controlled system 14 when the differential values of the controlled system 14 are measured at the time of the fall and the rise at a point near the target value. Thus it is possible to obtain the characteristics of the controlled system 14 simply and in a short time at a point near the desired target value.
Patent JP-H11289542-A (JP)
Title: Image coder, image coding method, and recording medium recording image coding program
Inventor: KUROBE AKIO
IPC: H04N19/57
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To avoid appearance of a disturbing line and to eliminate the effect of a transmission error at a short time while suppressing increase in a code amount by refresh. SOLUTION: In the image coder that encodes a moving image while selecting a coding system between the inter-frame coding system and the in-frame coding system, a motion information management section (2704) discriminates whether or not a motion over a prescribed threshold value is in existence for the lapse of a prescribed time T from a prescribed point of time in an object in respective areas of m-sets of block groups in each frame of a moving image. Based on the discrimination result, a collective refresh section (2706) applies collective refresh (in-frame coding in 1 frame) to a block group having a motion of a threshold or over and a distributed refresh section (2801) applies distributed refresh (in-frame coding in different frames for each block) to a block group in an area where a motion over the threshold is not in existence.
Patent JP-H01191381-A (JP)
Title: Recording device
Inventor: FUKUSHIMA NOBUO
IPC: G11B21/12
Filed: 1988-01-25
Abstract: PURPOSE:To prevent the abrasion of a head and a disk, to make load and unload operation necessarily minimum and to reduce energy consumption by loading the head with the stroke of a second stage in a two-stage release button and unloading the head with the cancel of the stroke of the first stage. CONSTITUTION:When a switch SW1 is closed by the stroke of the first stage in the release button and a switch SW2 is closed by the stroke of the second stage in the release button continuously, a plunger driving circuit 22 is operated by a system control circuit 21 and a plunger 19 is driven. Then, a head 5 is loaded to the recording surface of a disk D. After that, even when the release button is returned to the stroke of the first stage, A load condition to the disk D is held. Then, when the pressure of the first stage is canceled, the head is separated from the disk D for the first time and an unload condition is obtained. Thus, the access operation of the head 5 goes to be necessarily minimum and the abrasion of the head 5 and recording medium D and energy consumption can be decreased.
Patent JP-H09207087-A (JP)
Title: Manipulator dispersion control method and manipulator system
Inventor: MORI HIROSHI
IPC: G05B13/02
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a manipulator dispersion method wherein a manipulator is flexibly controlled without depending upon the degree of freedom of the joint of the manipulator and to provide a manipulator system. SOLUTION: To evaluate the degree of achievement of a task, a valuable function of multivariable is produced in such a way that the angles of the rotary joints 1 and 2 of a manipulation form a variable. Partial differential of an evaluation function F regarding the angle variables 91 and 92 of the rotary joints 1 and 2 at an arbitrary point of time is carried out. From a relation formula of the partial differential, a relation between the fluctuation of the value of an evaluation function F and the angle functions θ1 and θ2 of the rotary joints are determined and the rotation direction and the rotation angle of each rotary joint are controlled so that the evaluation function satisfies a given condition.
Patent JP-S60159650-A (JP)
Title: Automatic immunological analyser
Inventor: TAMAGAWA AKIRA
IPC: G01N35/08
Filed: 1984-01-31
Abstract: PURPOSE:To improve the treating capacity of an apparatus for automatic immunological analysis by connecting selectively plural reaction chambers to plural flow passages and permitting starting of the analyzing operation for the specimen to be analyzed next prior to completion of the analyzing operation for one specimen. CONSTITUTION:Four reaction columns 31-34 are freely turnably mounted in parallel to a column selection part 28. Inlets 28a-28d communicating with the columns 31-34 are formed and outlets 28e-28h are formed. The columns 31-34 are so constituted that the columns can turn successively in a hermetic state for each of stages. The above-mentioned inlet 28a is connected to the port 23d of a measuring valve 23, the inlet 28b via a pump 35 to a solute tank 38, the inlet 28c via a pump 36 to a dissociating liquid tank 39 and the inlet 28d via a pump 37 to a buffer tank 40, respectively. The outlets 28e, 28g and 28h are connected all to a waste liquid tank 41 and the outlet 28f is connected via a colorimeter 42 to the tank 41. The respective analyzing operations are executed in parallel with all the columns 31-34.
Patent JP-S61176286-A (JP)
Title: Picture communication equipment
Inventor: SAKAMOTO MASAHIRO
IPC: H04N1/40
Filed: 1985-01-31
Abstract: PURPOSE:To shorten tne encoding processing time by converting the output picture signal of a reading means into plural data CONSTITUTION:When a CPU 8 indicates a run length code mode for an encoder 8 through a signal line 8A in order to encode and.
Patent JP-H10213776-A (JP)
Title: Display image pickup device
Inventor: TAKEUCHI SHOICHI
IPC: H04N7/14
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To realize an excellent and inexpensive display image pickup device with simple constitution by providing a hologram arranged on a transparent substrate and diffracting light toward an observer in a picture plane. SOLUTION: The hologram 2, a camera 4 and a projector 3 are provided in a case 5. The projector 3 is held in the case 5 so that a picture may be displayed on the surface of the hologram 2, the camera 4 is housed inside the case 5 and set and held on an opposite side to the observing position by the observer 1 with respect to the hologram 2 so as to be aligned with the line of sight. A power source and a signal line are connected to the camera 4 and the projector 3. By setting the hologram 2 enveloped in laminated glass and the projector 3 to positions where a specified incident angle is obtained, radiating display light from the projector 2, and forming a display picture on the hologram 2, the observer 1 observes the display picture by the projector 3 at a specified angle from the normal of the hologram 2.
Patent JP-H09214410-A (JP)
Title: Diversity receiver
Inventor: KOJIMA TOSHIHARU
IPC: H04B7/08
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To improve a bit error rate characteristic for a conventional diversity receiver. SOLUTION: Strength of first, second to L-th multiplex delay detection signals and reception signals generated by multiple delay detection and signal strength detection circuits 110A, 110B,...110L is given to a synthesis branch metric generating circuit 130 in a series estimation device 120 to generate a synthesis branch metric. An ACS circuit 140 uses the synthesis branch metric to conduct ACS arithmetic operation based on the Viterbi algorithm. A path memory 150 receives sequentially a path selection signal outputted from the ACS circuit 140 to update a storage content. A maximum likelihood state detection circuit 160 uses a path metric outputted from the ACs circuit 140 to detect a most likely state.  A discrimination circuit 170 discriminates and outputs demodulation data based on a value corresponding to alive path reaching the most likely state detected by the maximum likelihood state detection circuit 160 among the oldest storage contents in the path memory 150.
Patent JP-H01192667-A (JP)
Title: Towel's hem folding device
Inventor: SHIBATA YOSHIO
IPC: B65H45/14
Filed: 1988-01-26
Abstract: PURPOSE:To enable accurate and straight folding of a towel hem in a way that the scheduled folding position of a hem is accurately placed at a rule, by a method wherein, during movement of a folding member, an upper scheduled part is drawn in a direction, in which it is parted away from a scheduled folding position, by means of a draw member mounted to the member. CONSTITUTION:A rule 6 is pressed against a lower cloth scheduled part 1Aa of a hem forming scheduled part 1A on a support table 3, and its tip part matches a scheduled folding position 1B. Since, when an elevating body 35 is raised by a primary folding device 26, a stopper 46 is positioned at a lowering end by a positioning air cylinder 43, a contact part 47 of the elevating body 35 is brought into contact with a stopper 46 to stop raising. During raising, a folding member 28 folds upward an upper cloth scheduled part 1Ab around the lower cloth scheduled part side serving as a fulcrum. Thereafter, a lateral moving body 33 is moved toward the rule side by a given distance by an air cylinder 39 to move the member 28 to the lower cloth scheduled side, the upper cloth scheduled part 1Ab is folded toward the rule 6 side above the lower cloth scheduled part 1Aa. In which case, a draw member 49 presses the scheduled part 1Ab against the rule 6, an upper surface is ribbed and drawn far away from a folding scheduled position, and a position 1B is placed to the rule 6 fir folding.
Patent JP-H04250087-A (JP)
Title: Ink sheet cartridge and recorder
Inventor: SAWADA HIROHISA
IPC: B41J35/24
Filed: 1991-01-17
Abstract: PURPOSE:To prevent a change in ink sheet transport speed from the start of winding to the end of winding. CONSTITUTION:Before a recorded ink sheet is wound on a take-up reel, a remaining ink is removed from a base film, and only the base film is wound on the take-up reel. A change in take-up roll diameter from the start of an ink sheet winding to the end of the ink sheet winding is minimized. When the ink sheet is fed by rotating the take-up reel, a change in ink sheet transport speed is suppressed to be necessary minimum.
Patent JP-H06232068-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAKITA NAOKI
IPC: H01L21/336
Filed: 1993-02-02
Abstract: PURPOSE:To create a highly efficient impurity concentration region at a low temperature by maintaining a semiconductor layer formed on a substrate in plasma atmosphere of impurity gas containing group III elements of group V elements and then applying energy beams to the semiconductor layer. CONSTITUTION:A substrate 501 is set to a substrate holder 502 so that the exposed part of an island-shaped silicon film is exposed to plasma atmosphere. Then, an impurity gas containing group III elements or group V elements, for example, a gas containing PH3, is introduced from a chamber 503 by an evacuation system 505, the pressure within the chamber is adjusted to be approximately 100Pa, and an RF power of approximately 200W is applied to an electrode 507, thus generating a glow discharge plasma of PH3 gas. Then, one pulse of KvF excimer laser beam is applied to the substrate surface. Therefore, a silicon layer takes in P ion to become an impurity region and the electrical conductance becomes small.