baber/WOPTO huggingface dataset:
Patent JP-S6120495-A (JP)
Title: Speaker diaphragm
Inventor: AOKI TAKAYOSHI
IPC: H04R7/08
Filed: 1984-07-06
Abstract: PURPOSE:To eliminate the ruggedness on a front skin member surface after thermal pressure bonding by constituting a front skin member stuck to the surface of a core member in a polygonal shape in a speaker diaphragm of a sandwitch structure constituted by sticking skin members at front and reverse surfaces of a circular core member to communicate the outer spece. CONSTITUTION:In segard to a diaphragm 12 constituted of a core member 8 and front and reverse skin member 10 and 11, an inner space of a cell 9 of the core member 8 can be communicated to the outrer space by constituting the front skin member 10 in a polygonal shape. When assembly is executed with this constitution, the air between the core member 8 and the inner space of the cell 9 expands at the time of heating by a thermal pressure bonding device, and some part of the air escapes to the outside. However, since the inner space of the cell 9 is communicated to the outer space, the open air freely enters the interior of the cell 9, and therefore, a change in air quantity in the inner space of the cell 9 is eliminated at the time of expansion and reduction. Consequently, the reggednss will not occur on the surface of the front skin member after the thermal pressure bonding. Moreover, as the front skin member 10 is constituted in a polygonal shape, an area os the front skin member 10 is reduced by the area of the polygonal shape, and the vibration system mass can be lightened, thereby increasing a sound pressure level.
Patent JP-S6122085-A (JP)
Title: Method of stabilizing chlorophyll
Inventor: ENMANJI KIMIE
IPC: H01L31/04
Filed: 1984-07-06
Abstract: PURPOSE:To stabilize chlorophyll useful as a photoelectric transfer element in such a way that photoelectric conversion is carried out stably while preventing light facing of chlorophyll, by inserting chlorophyll into space between a pair of bases of ribonucleic acid (DNA). CONSTITUTION:A chlorophyll such as chlorophyll a, b, c, or d, or bacteriochlorophyll a, b, etc., for example, is dissolved in cyclohexane, etc. On the other hand, a DNA such as vitular thymus DNA, etc. is dissolved in water, to give about 0.1wt% solution. The chlorophyll solution is blended with the DNA solution, stirred, the solvent is removed, the solution is allowed to stand and cooled, so that chlorophyll is stabilized as a chlorophyll-DNA composite wherein chlorophyll is inserted into space between a pair of bases of DNA.
Patent JP-H05336707-A (JP)
Title: Motor with rotation sensor
Inventor: UMEKI YUICHI
IPC: H02K11/00
Filed: 1992-06-02
Abstract: PURPOSE:To effectively reduce the temperature rise of air inside a protection cover housing a rotation sensor without increasing a motor size by forming a sloped portion with a thicker wall toward a bracket at the outer surface portion of a stator frame. CONSTITUTION:At the outer periphery of a stator frame 22, a sloped portion 22a is formed where the wall thickness of a frame 22 becomes larger from almost the center part of the length of the frame in shaft direction toward a bracket at the load side. Wall thickness of this sloped portion 22a touching the bracket 24 at the load side is to be about two times the wall thickness of the stator frame 22 having no sloped portion 22a. By doing this, most heat generated at the stator core 23 is transmitted to the stator frame 22 and is transmitted to a bracket 24 at load side where the heat resistance is small due to the difference of wall thickness of the stator frame, but heat transfer is reduced to a counterload side bracket 25 and a bearing 26 fitted to a bracket at the counterload side. Also, the temperature rise of air inside a protection cover 29 is effectively reduced, by which the mechanical dimensions can be reduced.
Patent JP-H06330528-A (JP)
Title: Construction method of strip footing
Inventor: FUKUDA TAKAYUKI
IPC: E02D27/00
Filed: 1993-05-21
Abstract: PURPOSE:To erect accurately an anchor and to prevent the occurrence of slippage in a core by adjusting the height of a strip footing frame with a height adjusting member, and boring the anchor in the center of a separator. CONSTITUTION:A lower member 1b of a connecting hardware 1 connected to a strip footing frame 3 and a lower chord 3b of the strip footing frame 3 are borne on a height adjusting member 2. By turning a pair of up and down nuts 2c and 2d of the height adjusting member 2, the height of the strip footing frame 3 is adjusted. An upper chord 3a of the strip footing frame 3 is held horizontally. While, a separator 6 having the length equivalent to the thickness of the strip footing concrete is fixed to a form 9. In addition, an anchor bolt is inserted in an anchor hole bored in the center lengthwise of the separator 6. Or a bolt 5 screwed in an anchor nut 4 is inserted.
Patent JP-H0637248-A (JP)
Title: Stacked semiconductor multichip module and its manufacture
Inventor: POORU TEII RIN
IPC: H01L23/498
Filed: 1993-05-21
Abstract: PURPOSE: To provide a 3-dimensional multi-chip module in which stacking-up is possible. CONSTITUTION: Each semiconductor device 10 comprises, on a PCB substrate 14 containing plural end part metal conductors 16 which form a semi-bias 18, a semiconductor die 24 over-molded with a package base body 12. The semi-bias 18 at an end part of the substrate 14 brings about a notch on the substrate 14, while the notch provides a self-conforming function at stacking-up of devices 10. Each device 10 is simply stacked over another device 10 with no additional layer being provided, resulting in a minimum height of a semiconductor module. Plural solder-plated wires 22 are inserted in the semi-bias 18, then solder- reflowed to the metal conductor 16, so that the semiconductor devices 10 are mutually connected. For the module to be surface-mounted on the PCB substrate 14, the wire 22 is bent.
Patent JP-S6033920-A (JP)
Title: Rising and falling dam
Inventor: TANITOMI FUMINAO
IPC: E02B7/44
Filed: 1983-08-01
Abstract: PURPOSE:To perform the rising and falling operation of a gate with small forces by a method in which a sheave and a fixed sheave are leveled at the same height, and a rope is engaged along the upside of the periphery of the fixed sheave and the downside of the periphery of the sheave. CONSTITUTION:A rising and falling dam consists of a gate 1 set turnably on a bottom board 2, a sheave 3 rotatably attached to the upside of the gate 1, a fixed sheave 4 at the same level as the sheave 3 and a rope for pulling up the gate 1. The rope 6 is engaged along the winding shaft 12 of a winder, rotary wheels 8 and 9, the upside of the periphery of the fixed sheave 4 and the downside of the periphery of the sheave 3 and fixed to a fitting part 7. The winder is operated, and the rope 6 is wound around the winding shaft 12 or rewound to raise or fall down the gate 1. The angle theta between the direction of resultant force of the gate 1 and water pressure and the tensing direction of the rope 6 becomes sufficiently smaller, and therefore, the rising and falling operation of the gate 1 can be made with small forces.
Patent JP-H07330560-A (JP)
Title: Decolorant composition
Inventor: YASUDA MASAAKI
IPC: A61K8/00
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a hairdye composition excellent in decoloring effect, capable of providing the smooth and dampish hair with firm texture, containing protein hydrolyzate(s) and amino acid(s) (derivative(s)). CONSTITUTION:This hairdye composition contains (A) pref. 0.001-20 (esp. 0.01-5)wt.% of protein hydrolyzate(s) such as keratin protein hydrolyzate(s), collagen protein hydrolyzate(s), silk protein hydrolyzate(s) or elastin protein hydrolyzate(s) and (B) pref. 0.001-20 (esp. 0.01-5)wt.% of amino acid(s) (derivative(s)) such as glycine, (phenyl)alanine, valine, leucine, serine, threonine, thyrosine, asparagine (aspartic acid), cysteine, histidine, arginine, glutamine, pyrrolidonecarboxylic acid and salt(s) thereof.
Patent JP-S5568052-A (JP)
Title: Beam index type color image pick-up tube
Inventor: ISONO KATSUO
IPC: H04N9/24
Filed: 1978-11-16
Abstract: PURPOSE: To prevent the phase shift of index signal, by holding the color fluorescent stripe of specific color between color fluorescent stripes of other two colors at any position on the screen.  
     CONSTITUTION: Color fluorescent stripe is provided such that a set of four stripes are arranged in the order of red, green, blue and green. Detector 15 for detecting the light 13 emitted when the electron beam 12 scans on the index fluorescent stripe is provided at the outside of funnel of image pick-up tube 11. The output signal from said photo-detector 15 is supplied to the band-pass filter 22 to produce an index frequency of such frequency as determined by the pitch of index fluorescent stripe and provided to PLL circuit 23. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63308115-A (JP)
Title: Drain pipe and execution thereof
Inventor: KUMAGAI SHIGETO
IPC: E02B11/00
Filed: 1987-06-08
Abstract: PURPOSE:To make it possible to execute efficiently the drainage out of a face of slope, tunnel, etc., by providing a plural number of slits on the peripheral surface of a long and thin pipe body coupled a conical cap to the tip, but, at the same time, by providing the drip holes linked together with them. CONSTITUTION:Slits 5d, 5e and 5f are provided to the peripheral surface of a drain pipe body 5, but, at the same time, a center hole 5g linked together with them and the drip holes 5a, 5b and 5c on the perimeter thereof are provided. And, a conical body 3a consisting of iron and steel is coupled to the tip of the drain pipe 5 through a coupler 4. According to the constitution, the water content in the earth such as the face of slope, tunnel, etc., can be quickly and easily drained, but, at the same time, no lateral vibration is shown in the case of driving the drain pipe.
Patent JP-S5843639-A (JP)
Title: Automatic gain control amplifier
Inventor: KONDOU NORIAKI
IPC: H04B7/212
Filed: 1981-09-10
Abstract: PURPOSE:To obtain a receiving output having a constant level, by providing the sampling and holding circuits whose number is same as the number of level detectors and  slave stations, and which are operated by synchronizing with a burst signal from the  slave station, on an output of a variable gain control amplifier of a master station. CONSTITUTION:In a time division multi-direction radio system placed between a master  station and plural slave stations scattered in the multi-direction, a variable gain control  amplifier 21, and sampling SP and holding HD circuit 30-41 whose number is same  as the number of level detectors 23 and slave stations are provided on a receiving device of the master station. The receiving device of the master station receives a burst- like time division signal which has taken frame synchronization, from the slave station,  an SP switch SW30 is closed by synchronizing with a burst receiving signal from the  slave station, and an HD circuit 31 holds a detecting level of the detector 23. In the  same way, by a burst signal from other slave station, an output of the detector 23 is  held by HD circuits 34, 37 and 40 in order. By the following frame, SWs 32, 35, 38 and  41 are closed by synchronizing with the burst signal of the slave station, respectively,  the amplifier 21 is controlled by a held level, and a receiving output of a burst signal  whose level is different is made constant.
Patent JP-S5932914-A (JP)
Title: Filtration material for washing liquid
Inventor: IHARA MAKOTO
IPC: B01D39/06
Filed: 1982-08-17
Abstract: PURPOSE:To miniaturize a filtering tank, in purifying a dirty washing liquid used in dry cleaning by filtration and adsorption due to a filter aid, a deacidifying agent and activated carbon, by mixing the filter aid and activated carbon in a specific ratio to enhance the utilization efficiency of activated carbon. CONSTITUTION:In purifying stains of a washing liquid such as perchloroethylene used in dry cleaning, said washing liquid is cleaned by the filtration due to a powdery diatomaceous earth filter aid and a deacidifying agent and the adsorptive removal of colors due to activated carbon. In this case, because there is difference in the usable number of times of said filter aid and activated carbon, the using efficiency of activated carbon is reduced if both of them are used simultaneously. In order to prevent this phenomenon, activated carbon is reduced to a fine particle size of 10-100 mesh and mixed in the diatomaceous earth aid in a reduced ratio to be used. Because the purifying capacities of the filter aid and activated carbon are made same to simultaneously perform filtration and adsorption, a filter tank can be miniaturized and the adsorbing capacity of activated carbon is utilized efficiently.
Patent JP-H09323676-A (JP)
Title: Torsion bar assembling device
Inventor: HAYASHIBARA TAKASHI
IPC: B62D65/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To easily and quickly assemble a torsion bar by driving a fixed end supported by a holding part along a guide part according to the displacement of a hinge in the opening direction of an opening and closing member. SOLUTION: When a driving member 30 set on a hinge 3 is brought into contact with a fixed end 2A supported by a guide member 10 in closing a trunk lid, the movable part 32 of a driving member 30 is rotated counterclockwise. Therefore, a turned part 21 holds the state supported by a claw 16. When the trunk lid is again opened, the hinge 3 is rotated counterclockwise, the movable part 32 of the driving member 30 makes contact with the fixed end 2A to rotate it clockwise, but the movable part 32 makes contact with a fixed part to regulate the rotation, and the fixed end 2A is rotated counterclockwise according to the rotation of the hinge 3. Thus, the assembling to a locking member can be performed in the state where the fixed end 2A is returned, and the assembling of a torsion bar can be facilitated.
Patent JP-S62298310-A (JP)
Inventor: MIYAUCHI KEINOSUKE
IPC: F24C7/02
Filed: 1986-06-18
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-S5844910-A (JP)
Title: Manufacturing device and process of billet used for extrusion
Inventor: KIYOTA FUMIO
IPC: B22F3/20
Filed: 1981-09-10
Abstract: PURPOSE:To manufacture a billet used for forming a material to be extruded having excellent mechanical strength, by forming a container into a dividable one and fitting a heater housing to the divided container, and then compression- molding a metal or a powdered body of metallic alloy. CONSTITUTION:A lower dummy block 11 is inserted on a lower stem 5 by fitting a housing 7 to a dividable container 3 and heating the container 3 to 200- 350 deg.C. An upper dummy block 14 is provided onto a cavity 4 in which a preheated powdered body 12 is filled, and the body 12 is compression-molded into a billet 15 by bringing the stems 5 and 6 close to each other. Next the stem is raised to move the housing upward thereby extracting the housing 7 from the container 3. At this time, the dummy blocks 11 and 14 are cut off when the blocks 11 and 14 adhere to the billet 15 firmly.
Patent JP-H037681-A (JP)
Title: Gate door fixing device for cargo box of vehicle
Inventor: UEDA KOZO
IPC: B62D33/037
Filed: 1989-06-02
Abstract: PURPOSE:To eliminate works to accommodate a stationary column and enhance the working effectiveness by furnishing a detent capable of rising and falling at each lateral gate door, sinking this detent, thereby allowing a detaining part to come in contact with the contact part on the floor plate side in the direction of restricting the outward revolution, and thereby fixing the lateral gate door. CONSTITUTION:When cargo such as gravel is loaded into a cargo box, a detent 19 is sunk by turning a lever 18 until the tip comes in contact and is detained with the contact part of a supporting part 23, and thus a gate door 6 is held upright. When cargo such as pallets and sacks is loaded or unloaded, a rotary arm 12 is turned to disengage the detained upper shaft 9 of a rear gate door 8, which is thus turned downward. Then the front tying device for the lateral gate door 6 is released, and the detent 19 is raised by turning the lever 18 and moved apart from the supporting part 23 on the floor plate 3 side, and the lateral gate door 6 is turned downward round a fulcrum X to achieve wide opening over the floor plate 3. This eliminates accommodating works for a stationary column as in a conventional arrangement, to lead to enhancement of the working effectiveness.
Patent JP-H09327159-A (JP)
Title: Induction machine and induction-machine system
Inventor: IDE KAZUMASA
IPC: H02K17/26
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain an induction machine which can be operated at a high power factor by a method wherein the induction machine is provided with a stator to which a primary winding for formation of a rotating magnetic field is wound, with a main rotor to which a secondary winding to form an induced current due to the rotating magnetic field is wound and with a subrotor to which a DC exciting winding is wound and which is turned in synchronization with the rotating magnetic field. SOLUTION: An induction machine is provided with a stator 2 to which a primary winding 5 for formation of a rotating magnetic field is wound, with a main rotor 7 to which a secondary winding 9 used to form an induced current by the rotating magnetic field is wound and with a subrotor 14 to which a DC exciting winding is wound and which is turned in synchronization with the rotating magnetic field. When attention is paid to the stator 2 and the main rotor 7, they constitute an induction machine, and, when attention is paid to the stator 2 and the subrotor 14, they constitute a synchronous machine. A structure as a whole is an inner rotation-type structure wherein the stator 2 is arranged on the outermost circumferential side, the subrotor 14 is arranged on the innermost circumferential side and the main rotor 7 is arranged between them.  In this manner, when a synchronous element which is attached to the induction machine is used as a synchronous phase modifier, a power factor as the induction machine is increased, and a primary current can be reduced.
Patent JP-H01201004-A (JP)
Title: Method for obtaining oxygen from carbon dioxide
Inventor: SUZUKI KAZUMI
IPC: C01B13/02
Filed: 1988-06-10
Abstract: PURPOSE:To obtain oxygen from the carbon dioxide accumulated in a closed system, by recycling the hydrogen generated in each step to the step for forming methane by reaction of carbon dioxide with hydrogen, in the process for obtaining oxygen for respiration where carbon dioxide is reduced into carbon and water, and the water is subjected to electrolysis. CONSTITUTION:Oxygen is obtained from carbon dioxide through a process comprising the following 5 steps: (1) formation of a methane-containing gas from carbon dioxide and hydrogen (CO2+4H2 CH4+2H2O), (2) removal of water, byproduct and unreacting hydrogen from the methane-containing gas, (3) pyrolysis of the methane-containing gas of the methane partial pressure increased by removal of water and hydrogen into carbon and hydrogen (CH4 C+2H2), (4) Electrolysis of the hydrogen collected from the step (2) into oxygen and hydrogen, and (5) recycle of the hydrogen collected in steps (2), (3) and (4) to step (1).
Patent JP-H036599-A (JP)
Title: Method for detecting nasal consonant opening point
Inventor: KOMATSU SHIGEAKI
IPC: G10L25/00
Filed: 1989-06-02
Abstract: PURPOSE:To detect an accurate nasal voice opening point by determining the maximum point of the distance of a spectrum in each short time of a nearby short time frame in a nasal voice section as a nasal voice opening point in voice recognition. CONSTITUTION:The maximum point of the distance of each short-time spectrum of a nearby short-time frame in the nasal voice section of a voice to be recognized is determined as the nasal voice opening point. Namely, a CPU 17 regards a section (consonant candidate) which is not detected as a vowel section as a detection section to retrieve the value of an LPC cepstrum distance DCEP forward from the end point of each detection section with time; and the maximum frame which is found first, i.e. the final maximum frame in the section is regarded as the opening point and outputted to an I/O port 16. Consequently, even when the energy of a following vowel is small, it can accurately be detected and nearly accurate voice recognition becomes possible.
Patent JP-S63307604-A (JP)
Title: Manufacture of electrically-conductive composite material
Inventor: KUBOTA FUYUHIKO
IPC: C08G73/06
Filed: 1987-06-05
Abstract: PURPOSE:To make a simple composition possible by removing solvent from a supporting material through immersing or dissolving the supporting material in a solution of electrically-conductive polymers letting a specified iso- cyanaphthene or iso-indole structure be a repeating unit, and then causing the electrically-conductive polymers to be deposited on the surface and/or inside of the supporting material. CONSTITUTION:By removing solvent from a supporting material through immersing or dissolving the supporting material in a solution of electrically-conductive polymers letting an iso-cyanaphthene or iso-indole structure shown in the formula I or the formula II be a repeating unit, the electrically-conductive polymers are caused to be deposited on the surface and/or inside of the supporting material. In these formulas I and II, each of the R<1>-R<4> represents hydrogen, halogen atom or alkyl group containing the number of carbon 1-5 independently, and R<5> represents hydrogen, aryl group, acyl group, benzyl group or alkyl group containing the number of carbon 1-5, and then, n is an integral number of 5-500 representing the degree of polymerization. Thereby, the electrically- conductive properties can be given to various supporting materials easily.
Patent JP-H04367364-A (JP)
Title: Method and apparatus for casting metal
Inventor: DEMUKAI NOBORU
IPC: B22D18/04
Filed: 1991-06-13
Abstract: PURPOSE:To manufacture a casting having excellent internal quality and shape accuracy by preventing entrapping of gas and improving running ability of molten metal. CONSTITUTION:The metal base material 31 in a melting chamber 10 in a water- cooled copper crucible 4 is melted with an induction heating coil 9, and a mold chamber 15 as possible ascend/descend in upper space 13 of the melting chamber is descended to communicate the runner 22 with the molten metal, and by descending the mold chamber 15, gas pressure in the upper space 13 of melting chamber and in the melting chamber 10 are raised, and by gas pressure difference, the molten metal is pressed up into casting space 23 and cast.
Patent JP-H0711727-A (JP)
Title: Joint structure having drain function of light-weight aerated concrete and gasket used for it
Inventor: TSUTO MASANORI
IPC: E04B1/64
Filed: 1993-06-14
Abstract: PURPOSE:To improve water stopping performance by inserting hollow gaskets in a cross joint where a plural number of vertical joints and horizontal joints cross orthogonally by way of communicating them through to each other and providing a drain hole to drain water through a hollow part on a joint lower end part. CONSTITUTION:A joint part 4 is formed of a cross joint where a plural number of vertical joints and horizontal joints cross orthogonally, and in this cross joint, a hollow gasket 1 is inserted. To four end parts of this gasket 1, rectilinear gaskets 9 are connected along the joint part 4, and by inserting couplers 21a-21d of the gaskets 9, they are integrated vertically and horizontally. At the time when water enters from a sealing material 8 provided on the joint part 4 of an ALC 10 installed on a frame building, water staying between the sealing material 8 and the gaskets 9 enters a hollow part 3 from an insertion hole 2, and it is drained outside from a drain hole 11 on the lower end part of the joint part 4. Consequently, it is possible to prevent staying of water in a clearance of the panel Joint part.