baber/WOPTO huggingface dataset:
Patent JP-H11188729-A (JP)
Title: Separation of mixed plastic into light and heavy plastic phases
Inventor: UNKELBACH KARL-HEINZ
IPC: B29B17/02
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To separate a plastic waste mixture. SOLUTION: At first, a plastic waste mixture 10 is finely divided and supplied to a magnetic separator and/or an eddy current separator 11 to remove a separable metal 13. Subsequently, the finely divided plastic waste mixture is mixed with a separation soln. 17 in a mixing tank 114 having an outlet for heavy phase impurities to be fed to a hydrocyclone 21. The hydrocyclone is optimally adjusted so as to separate any residual unnecessary heavy phase impurities from the residue of plastic waste as a hydrocyclon under flow along with undesired heavy phase plastic like the PVC fraction of the plastic waste mixture. The hydrocyclon upper flow reaches a classifying centrifugal separator and, herein, the residual plastic waste mixture is separated under the action of centrifugal force.
Patent JP-S6226844-A (JP)
Title: Planar sputtering method
Inventor: SAITO YUTAKA
IPC: H01L21/3205
Filed: 1985-07-29
Abstract: PURPOSE:To eliminate cavities to plane the surface at trenches, etc., on a thin film, by doing sputtering coating normally, and at the time when a degree of coating progresses, by doing the sputtering coating while applying high frequency power to the member to be coated and etching with resputtering. CONSTITUTION:A silicon dioxide coating 23 is formed with sputtering. Before the inlet section 26 of the trench 27 is filled with the silicon dioxide coating 23, sputtering coating is done while high frequency power is applied to the substrate to do resputtering. Owing to the resputtering operation, positive ions are bombarded onto the surface of the substrate 21. However, the surface of the metal wiring 22 is not directly sputtered, since the surface is protected with the silicon dioxide coating 23. The resputtering is caused at the ends more, so the inlet section 26 of the trench 27 is opened. Accordingly, by selecting appropriately the depositing speed by the sputtering and the etching speed by the resputtering, the slant section 28 is moved toward the metal wiring 22, and the planar section 29 is raised to cover perfectly the metal wiring 22 before the corners 24 are exposed.
Patent JP-2000351998-A (JP)
Title: Highly-bulk density granular detergent composition
Inventor: YAMAGUCHI OSAMU
IPC: C11D11/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a high-bulk density granular detergent composition capable of preventing the caking due to preservation and reducing residues in a washing machine or a detergent charging case of the washing machine and good in appearance at the time of unsealing a container with a slight measurement error with a spoon, etc. SOLUTION: This composition is a high-bulk density granular detergent composition comprising a surfactant and has 150-500 μm average grain diameter thereof <=0.5 value obtained by dividing the standard deviation of the grain size distribution by the average grain diameter and <=10 s flow time.
Patent JP-S649573-A (JP)
Title: Finger print picture detector
Inventor: MORISHITA JO
IPC: G06T1/00
Filed: 1987-07-02
Abstract: PURPOSE:To detect a finger print picture over a wide range and to improve the detection accuracy by moving a set of a lighting means and a photodetecting means around an outer wall face of a transparent substance while mutual positional relation is kept unchanged. CONSTITUTION:In case of detecting a finger print picture, a finger tip being an object of detection is in contact with an inner face of a transparent substance 1 and a pulse motor 6 is driven in this state. Since the inner wall face of the transparent substance 1 is curved, a wide contact face is formed between it and the finger tip. In the contact state of the finger tip, a normal reflection takes place at a part where no skin is in contact and irregular reflection is caused to the part in contact with the skin. As a result, a line are pattern to a contrast in response to contactness/uncontactness if fetched by a main scanning of a line sensor 4. The mechanical subscanning attended with the drive of the pulse motor 6 is applied in parallel with the main scanning and two-dimensional pattern of contrast is detected as a finger print picture. Thus, the range of adoption of the finger print is expanded and the range of the main scanning by the photodetection means is decreased to a degree by which a trapezoidal wave distortion has no problem.
Patent JP-H105425-A (JP)
Title: Game machine and game equipment
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To announce the occurrence of an error by an island equipment device, and gather data on an error occurring condition by a centralized control device by providing an external transmission means to transmit an error related signal on the basis of detection of an error by an error detecting means to an external part of a game machine. SOLUTION: In a game machine 10 and a game equipment, the game machine 10 having a game related control device to control a game related condition, has a detecting means of an error condition generated when abnormality is caused in the game related condition and an external transmission means to transmit an error related signal (containing a signal related to the occurrence of the error condition and an identifying signal of the error condition) on the basis of its detection to an external part of the game machine 10. By inputting the error related signal to a centralized control device 30 and an island equipment device (a calling-out device 20) from the game machine 10, the centralized control device 30 can accurately gather information on the error condition, and the island equipment device (the calling-out device 20) can quickly announce it in detail.
Patent JP-S6322824-A (JP)
Title: Epoxy resin molding material for sealing electronic part
Inventor: SUMI TAKESHI
IPC: C08G59/00
Filed: 1986-07-15
Abstract: PURPOSE:To obtain the titled molding material having excellent heat-resistance and moisture-resistance and high Tg, by compounding an epoxy resin with a condensation product of a phenol and salicylaldehyde. CONSTITUTION:The objective molding material can be produced by compounding (A) an epoxy resin with (B) a condensation product of a phenol and salicylaldehyde. The component B is preferably a condensation product produced by reacting 0.1-0.7mol of salicylaldehyde and more preferably further 0.1-0.5mol of formaldehyde to 1.0mol of a phenol.
Patent JP-H07154031-A (JP)
Title: Semiconductor laser
Inventor: HIRONAKA MISAO
IPC: H01S5/00
Filed: 1993-07-06
Abstract: PURPOSE:To obtain a highly reliable semiconductor laser in which power consumption is reduced by decreasing the high temperature operating current. CONSTITUTION:An upper clad layer formed on an active layer 3 comprises a first upper clad layer 4 having. carrier concentration as high as 1X10<18>-1X10<20>cm<-1> and thickness (tA) as thin as 0.01-0.10mum, and a second clad layer 20 having carrier concentration as low as 1X10<15>-1X10<17>cm<-3> and thickness (tB) as tick as 0.3mum. Since the carrier concentration of the first upper clad layer 4 is high in the vicinity of the active layer 3, overflow of minority carrier is suppressed under high temperature and leakage current is also suppressed because of the thick clad layer 4. Furthermore, the absorption loss and high temperature operating current are decreased because of the thick total thickness (tA+tB) of the upper clad layer.
Patent JP-H0217782-A (JP)
Title: Digital convergence correction device
Inventor: MATSUMI KUNINORI
IPC: H04N9/28
Filed: 1988-07-06
Abstract: PURPOSE:To perform simplified convergence adjustment only by a waveform generating part in a state where an adjusting part is removed by providing an adjusting means to adjust the DC component of a convergence correction signal at the waveform generating part. CONSTITUTION:The title device is constituted so that the simplified convergence adjustment can be performed only by the waveform generating part 100 in the state where the adjusting part 200 is removed by providing a DC component adjustor 118 to adjust the DC component of the convergence correction signal outputted from a D/A converter 114. and a pattern generator 120 for adjustment to generate an adjusting pattern by inputting an address signal from address counters 109 and 110 at the waveform generating part 100. Also, convergence correction data convergence-adjusted at the adjusting part 200 is written directly on a memory 111 in the waveform generating part 100.
Patent JP-H108864-A (JP)
Title: Gate door
Inventor: FUJISAKU HIROKI
IPC: E06B11/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a gate door having an engagement handle part capable of functioning as a handle at any lengthwise height of the stile of the gate door by holding a panel within a frame body made of the stile and a cross rail, and forming the engagement handle part on the whole lengthwise surface of the stile. SOLUTION: A square frame body 3 is formed out of stiles 1 and cross rails 2 and a panel 4 is held within the frame body 3. In addition, an engagement handle part 5 is formed on the surface of the stiles 1 over entire length, thereby forming a gate door A. In this case, the stiles 1 and cross rails 2 are formed out of a metal such as aluminum and iron, and constructed by use of screws, weld or the like. Also, a plate type, a grill type or the like is selected as the panel 4. Furthermore, an engagement handle part 5 is formed to have one end of a curved piece 6 secured to the whole lengthwise surface of the stiles 1, and further formed to have a gap between the other end of the curved piece 6 and the surface of the stiles 1. According to this construction, the engagement handle part 5 functions as a handle at any height of the gate door A.  Also, the engagement handle part 5 is formed on the whole lengthwise surface of the stiles 1, thereby being firmly secured.
Patent JP-H0337107-A (JP)
Title: Production of mg or zn carbonitride
Inventor: KAWAGUCHI MASAYUKI
IPC: C01B21/082
Filed: 1989-06-30
Abstract: PURPOSE:To obtain a compound useful as a raw material for fertilizers, herbicides or nitrogen compounds by reacting carbon nitride with Mg or Zn or a halide thereof. CONSTITUTION:Carbon nitride, having a layer structure and expressed by the formula [(C3N3)2 NxHy)] (2<=(x)<=4; 0<=(y)<=8) is reacted with a compound expressed by the formula M or MX2 (M is Mg or Zn; X is halogen) at a temperature within the range of 600-1000 deg.C to afford Mg or Zn carbonitride. The carbon nitride which is the raw material is obtained by reacting cyanuric chloride with ammonia and then thermally decomposing the resultant reaction product at about 400-600 deg.C, etc. The aforementioned compound is a carbonitride expressed by the formula MgCN2 or ZnCN2 at 2:1 ratio of nitrogen to carbon.
Patent JP-H0456302-A (JP)
Title: Electromagnet device
Inventor: ICHIYA MITSUO
IPC: H01F7/08
Filed: 1990-06-26
Abstract: PURPOSE:To prevent a step or a gap from being generated between an iron core and a yoke and to make it possible to inhibit a reduction in a magnetic efficiency by a method wherein an electromagnetic device is constituted into such a structure that the side of the tip of the yoke is opened in one piece of the yoke, a coupling part to correspond to the sectional form of the iron core is formed in the one piece of the yoke and in a state that the iron core is magnetically coupled with the coupling part, the end surface of the tip of the one piece of the yoke becomes roughly flush with the outward surface of the iron core. CONSTITUTION:A coil 3 is wound on the periphery of an I type iron core 1 of a structure, wherein the part between one end 1a and the vicinity of other end 1b is formed into the form of a square pillar, the other end 1b is formed into a swelled form and an end surface 1c of the other end 1b is formed into a flat form, via a coil frame. A yoke 2 is formed into an I type. An electromagnet device is formed into such a structure that the side of the tip of the yoke 2 is opened in a short one piece 2a, a coupling part 2c to correspond to the sectional form of the iron core 1 is formed in the short one piece 2a and in a state that the one end 1a of the iron core 1 is fitted in the coupling part 2c and the iron core 1 is made to magnetically coupled with the yoke 2, an end surface 2b of the tip of the yoke becomes roughly flush the outward side surface 1b of the iron core 1. A laser beam or an electron beam L is applied to the abutting surface of the one end 1a on the coupling part 2c from the side where the one end 1a is fitted into the coupling part 2c and the one end 1a is welded to the coupling part 2c. An armature is supported at the tip part of the other long piece 2b in a manner of enabling angular displacement and is arranged in such a way that the armature surface is attracted to the end surface 1c if the other end of the iorn core 1.
Patent JP-H0826209-A (JP)
Title: Automatic tying machine
Inventor: HATAYA HIROSHI
IPC: B65B13/18
Filed: 1994-07-19
Abstract: PURPOSE:To tie a large article to be tied at a high speed by a method wherein when the end of a tape is fed between internal and external surface side guide members by a tape feeding mechanism, the tape is carried under a condition wherein the tape end part is slid on the guide surface of the external surface side guide member by a pinching means of a loop-forming mechanism. CONSTITUTION:The end part of a tape T which is fed through a guide member 37 is fed to a feeding side guide end part 411a of a guide surface 411 of an external surface side guide member 410, and is pinched between the feeding side guide end part 411a and a first pressing member 441 which constitutes a pinching means. Under this condition, a loop-forming work is started, the tape T is fed by the driving of a pair of rollers 34. At the same time, a rotating drum is rotated counterclockwise by the power of a driving source, and first and second pressing members 441, 442 of the pinching means drive the end part of the tape T counterclockwise, and the forming of a loop L is started. That is, the end part of the tape T slides on the guide surface 411, and is pulled out counterclockwise, and the tape T is wound around a rolling roller 421, and thus, the loop L is formed.
Patent JP-H0717361-A (JP)
Title: Key cylinder structure
Inventor: WATANUKI YOSHIO
IPC: B60R25/021
Filed: 1993-07-07
Abstract: PURPOSE:To realize the control for a variety of operations corresponding to the use of a key plate, by judging the use of the first grooved key plate (main key) and the use of the second grooveless key plate (subkey). CONSTITUTION:A projection part 18 which is engaged through the intrusion into a groove 12 when the first grooved key plate 11 is used is formed on a slider 9 which is arranged in crossing with a key hole 7 on a rotor 4, having one edge projecting into the key hole 7, and a difference is generated in the shift stroke of the slider 9 in the use of the first key plate 11 and in the use of the second grooveless key plate 13, and this change is detected by a switch 17 which operates in multistage form through a switch lever 14.
Patent JP-2000000836-A (JP)
Title: Method and apparatus for injection molding of plastic product
Inventor: IWASAKI KENICHIRO
IPC: B29C45/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent a weld line from being generated by inexpensive cost. SOLUTION: The titled apparatus consists of injection flow paths 2 and 3 for filling a material transferred from an injection molding machine into a cavity 4, driving flow paths 7 and 8 provided separately from the injection flow paths 2 and 3, piston means 9 and 10 for butting the materials in the cavity 4 by performing piston movements and repeating alternately compression by forwarding from both sides while a weld is placed between them and releasing the compression by retreating, driving means 11 and 12 for converting the piston means 9 and 10 to the piston movements by the pressure of the material transferred into the driving flow paths 7 and 8 and switching means 13 and 14 for transferring the material from the injection molding machine into the driving flow paths 7 and 8 after or in the midst of transferring the material into the cavity 4 from the injection flow paths 2 and 3.
Patent JP-H1012874-A (JP)
Title: Manufacture of field effect transistor
Inventor: TOGO MITSUHIRO
IPC: H01L29/49
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To suppress the punch-through of B by a simple process, without increasing the number of steps by using an insulation film contg. N for a permeable film for ion implantation of B or BF2 in the gate. SOLUTION: Ions of B or BF2 are implanted in a silicon nitride film 7 of 20nm thick formed on the entire substrate surface at 30keV, 3×10<15> cm<-3> to reduce the resistance of a gate 8 and form a source-drain region 9 while N at a concn. of 10<17> cm<-3> -10<20> cm<-3> is knocked on in a polysilicon electrode. This results in that N acts on B in the gate, interface between the gate and gate oxide film or in the gate oxide film to avoid thermal diffusion of B in a Si substrate through the gate oxide film. In the diffusion layer B acts on N to form an inert bond to form an impurity layer having a shallow coupling of B.
Patent JP-S6147294-A (JP)
Title: Thermal transfer recording method
Inventor: TANAKA KAZUSANE
IPC: B41M5/40
Filed: 1984-08-11
Abstract: PURPOSE:To conserve the energy of a system as a whole and to prevent the contamination of a recording medium due to cooling inferiority after the formation of a thermal transfer ink layer and the non-sharpness of a transfer image, by providing a liquid ink layer on a support and superposing a thermoplastic film thereon and forming a thermal transfer ink layer. CONSTITUTION:A thermal transfer material is formed by providing a liquid ink layer 12a on a heat resistant support 11 and further covering said ink layer 12a with a thermoplastic film 3. The liquid ink 12 in an ink reservoir 5 is applied to the endless belt like heat resistant support 11 continuously moving around rolls 4a, 4b, 4d by an applicator to form the ink layer 12a. Subsequently, the thermoplastic film 3 is superposed on the ink layer 12a to form the thermal transfer material. A recording medium 8 comprising plain paper is contacted with the thermoplastic film 3 of the thermal transfer material and heat is supplied corresponding to a desired printing pattern by a thermal head 10. Next, the recording medium 8 is separated from the thermal transfer material and a desired ink pattern 22 transferred along the film corresponding to the heated pattern is left on the recording medium 8.
Patent JP-S5688498-A (JP)
Title: Fuel block
Inventor: KOJIMA MASAHIRO
IPC: C10L5/44
Filed: 1979-12-21
Abstract: PURPOSE: A fuel block having a stable shape and providing easy control of combustion, comprising a compressed block of chipped agricultural and forestal wastes.  
     CONSTITUTION: Chipped (2W3cm long) agricultural and forestal wastes such as straw, used tatami and used construction materials are packed into a square cylinder 3 having a support 2 on which fasteners 5 and 5' and a carton 4' have been placed. Then, a carton 4 is placed on the top of the packed wastes. Next, a block 9 is formed by compressing the wastes at a pressure of 50W80kg/cm 2  by a plunger having crossed grooves 8 and 8' so that the apparent density of 0.5W1 is obtained. Then, the fasteners 5 and 5' are led through clearances between the grooves 8 and 8' and the carton 4, and the ends of the fasteners are heat-sealed at 10 and 10' on the side of the block 9. After this, the plunger 7 is raised. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6411096-A (JP)
Title: Compression filter
Inventor: MATSUSHITA ISAO
IPC: B01D29/01
Filed: 1987-07-03
Abstract: PURPOSE:To elevate press force and working efficiency by pressing a press chamber with a piston inserted into a rigid cylinder. CONSTITUTION:A material 13 to be filtered is supplied from a supply hole 14a of the material to be filtered into the press chamber 3, a supply passage 14 of material to be filtered is closed and then highly pressurized fluid 17 is supplied from a pressurized fluid supply hole 16a into a pressurized fluid supply chamber 4. When a piston 5 rises with the supply of the pressurized fluid 17, the material 13 to be filtered in the press chamber 3 is squeezed. Liquid compo nent in the squeezed material 13 to be filtered infiltates from the internal surface 6a of filter medium 6 into the filter medium layer 6d, then, moves toward the circumferential edge 6c in the filter medium layer 6d and is discharged outdoors from the external surface 6b.
Patent JP-H1113999-A (JP)
Title: Valve for pressure container
Inventor: TAKAISHI YUICHI
IPC: B01J3/03
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a valve for a pressure container, which prevents a sealing member from being slipped because of the rattling of an assembling part for a pressure container where a valve housing and siphone tube are assembled in such a way that they are resolvable. SOLUTION: In a valve for a pressure container where it is provided with a valve housing 10, a siphone tube 20, a main seal packing and a spring, and the engagement of a projected piece 21A formed in a connection disc 21 with the inside of a connection groove 11 formed in the skirt part 10A of the valve housing thereby allows the valve housing to be assembled with the siphone tube, an engaging groove 11C is formed in the skirt part 10A in such a way as to be continuous to the lateral groove 11B of the connection groove 11, the projected piece 21A is freely engaged with/disengaged from the lateral groove 11B, and concurrently, the width in the vertical direction of the engaging groove 11C is made narrower than the width in the vertical direction of a horizontal groove 11B.
Patent JP-H068975-A (JP)
Title: Plastic container
Inventor: IMAIZUMI MITSUHIRO
IPC: B65D17/347
Filed: 1992-06-25
Abstract: PURPOSE:To obtain a plastic container which permits food to be preserved for a long period of time and heated evenly in a microwave oven by providing a container body containing a gas-barrier plastic layer and an innermost amorphous polyamide layer and a lid containing a metal foil layer and an inner amorphous polyamide layer. CONSTITUTION:The plastic container consists of a container body 21 and a lid 22, each being thermoformed of a multilayer sheet. The multilayer sheet for use in forming the container body 21 consists of a sheet made up of PP (propyleneresins) layer 23, EVOH (ethylene-vinyl alcohol copolymer) layer 24 and PP layer 25 by a simultaneous extrusion molding and a layer 26 bonded thereto which is constituted of the polypropylene modified by grafting maleic anhydride into amorphous polyamide and PP. The lid 22 consists of a polypropylene-made outer layer 7 and a gas-barrier layer 8. The gas-barrier layer 8 is constituted of an aluminum foil 5, a plastic film 6 laminated to the outer side of the aluminum foil and an amorphous polyamide film 6' laminated to the inner side thereof.