baber/WOPTO huggingface dataset:
Patent JP-H05339836-A (JP)
Title: Slub yarn
Inventor: MORIWAKI ATSUSHI
IPC: D02J1/22
Filed: 1992-06-04
Abstract: PURPOSE:To obtain slub yarn having natural appearance by randomly controlling the air interlacing treatment in forming slubs and further randomly changing the dyeability and unevenness of thickness of raw yarn. CONSTITUTION:Plural polyester multifilament yarns are mixed and interlaced. The length of the longest slub part is regulated to 1.5-30m and the slub part accounts for 15-95%. The thickness ratio of the slub part to the nonslub part is 1.0-2.3. At least one of the multifilament yarns which are constituent components is thick and thin filament yarn. The birefringent ratio of the thick part is 10X10<-3> to 70X10<-3> and that of the thin part is 100X10<-3> to 200X10<-3>.
Patent JP-H10333782-A (JP)
Title: Heat radiating device for electronic equipment
Inventor: ARAKI JUNKO
IPC: G06F1/20
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To realize a heat radiating device in which a case surface can be turned into high temperature in a relatively simple method while any danger on a human body or a setting place can be prevented, and the case can be obtained in a sealed form, and heat can be transmitted to the case and the heat can be cooled by natural convection and radiation. SOLUTION: At least one part of the case of an electronic equipment is composed of a metallic board 1, and a resin board 2 is provided so that the outside of the metallic board 1 can be covered. One sides of the metallic board 1 and the resin board 2 are connected so as to be opened and closed by a hinge 4, and the other side of the resin board 2 is pushed down by a restraining safety lug mechanism 5 while being linked with the opening motion of an outer cover 6 at the time of using the electronic equipment so that natural convection can be generated in a clearance between the metallic board 1 and the resin board 2, and the heating of the circuit part of the electronic equipment can be radiated.
Patent JP-H08338888-A (JP)
Title: Vacuum vessel of fusion device
Inventor: OOSEJI KOUICHI
IPC: G21B1/17
Filed: 1995-06-12
Abstract: PURPOSE: To improve shielding performance by enabling surely charging shielding pebble also in lower horizontal part of vacuum vessel in which shielding pebble is charged in a space formed by inner wall and outer wall. CONSTITUTION: In a space formed by inner wall 7 and outer wall 8 of horizontal part 1a of lower vacuum vessel, an inclined plate 12 having a multitude of penetration holes 12a wherein shielding pebble 10 can pass is provided. By this, the shielding pebbles 10 conveyed to lower part role on the inclined plate 12, fall through the penetration holes 12a and fill the space between the inner wall 7 and the outer wall 8 of horizontal part 1a.
Patent JP-H0819236-A (JP)
Title: Flat brushless motor
Inventor: MIYOSHI JIYUNKI
IPC: H02K21/24
Filed: 1994-06-27
Abstract: PURPOSE:To make positioning easy and suppress the cause of the increase of unbalance by a method wherein a rotor is composed of pole attaching parts, an annular wall, a rotor yoke having a positioning protrusion and poles and an unbalance correction region is formed between the annular wall of the rotor yoke and the outer walls of the poles. CONSTITUTION:After the mating protrusion 42 of a rotor hub 43 into which a rotary shaft 41 is pushed is mated with the attaching hole 44a of a rotor yoke (RY) 44, the hole 44a and the protrusion 42 are caulked to fix the RY 44 to the rotor hub 43. Then a permanent magnet 45 is attracted onto the inside of an annular side wall 44c, i.e., onto a board part 44b and the permanent magnet 45 is slid on the board part 44b until the outer circumferential wall 45a of the permanent magnet 45 is positioned by a positioning protrusion 44e. After that, the board part 44b and the permanent magnet 45 are fixed. The unbalance correction is carried out by utilizing an annular trench 8, i.e., an unbalance correction region formed between an annular side wall 44c and the outer circumferential wall 45a of the permanent magnet 45.
Patent JP-H05341122-A (JP)
Title: Multi-layer film filter for ultraviolet ray irradiating device
Inventor: SAKAI TERUO
IPC: A61L2/10
Filed: 1992-06-04
Abstract: PURPOSE:To obtain the stability against ultraviolet rays, and prevent the generation of crack due to heat by using ZrO2 film as a high refractive index film, and using MgF film and SiO2 film as a low refractive index film. CONSTITUTION:A multi-layer film 2 formed on a light transmitting board 1 consists of plural lamination unit 2U laminated on each other. Six layers of a low refractive index film 2a made of MgF2 film, a high refractive index film 2b made of ZrO2 film, a low refractive index film 2c made of SiO2 film, a high refractive index film 2b, a low refractive index film 2c and a high refractive index film 2b are laminated on the board 1 in order from the board 1 side. A lamination unit 2U' of the most outer side is a half unit, which consists of a low refractive index film 2a made MgF2 film, a high refractive index film 2b made of ZrO2 film, and a low refractive film 2c made of SiO2 film. Stability against the ultraviolet rays can be thereby obtained and the reduction of the transmitance due to the change of the lapse of hours is reduced by using ZrO2 film, and the stress relaxation effect is improved by using not only MgF2 film but also SiO2 film.
Patent JP-S6123152-A (JP)
Title: Color image displaying method
Inventor: SAYANAGI KAZUO
IPC: G09F13/04
Filed: 1984-07-12
Abstract: PURPOSE:To eliminate change of colors of a color image display by forming a large number of small areas surrounded with black lines and imparting a colorant to each small area. CONSTITUTION:Each light-transmitting opening 4 is surrounded with each black grating line 2 and on each opening each color point 6 of cyan, magenta, yellow, red, green, and black is formed. Even if one color point 6 is formed a little deviated from the center of the opening 4, its color point 6 does not appear in the adjacent opening 4. An allowance of i-j is given to the lateral deviation of the color point 6, and an allowance of l-m is given in the 45 deg. direction till whitening occurs. K1 and K2 are given in the equations, where P is the distance between the centers 0, 0' of the opening 4 and the color point 6; K1P is a length of one side of the opening 4; K2P is a diameter of the color point 6; DELTAi-j=l-m is hit error on the color point per pitch.
Patent JP-S5934607-A (JP)
Title: Leaf-wound transformer
Inventor: OOKUBO HITOSHI
IPC: H01F27/18
Filed: 1982-08-23
Abstract: PURPOSE:To increase the cooling efficiency as well as to simplify the manufacturing process of the titled transformer by a method wherein a circular arc cooling duct having the circumferential angle of 180 deg. or below is used, metal fins having low rigidity at both ends are attached, and they are tightly contacted to a leaf winding. CONSTITUTION:A cooling duct 29 is provided at the angle of the circumference of 180 degrees or less, and a metal fin 30 of excellent coefficient of thermal conductivity is attached at both ends in circumferential direction. The fin 30 is to be formed in the thickness same as that of the leaf winding or less than that, namely, 0.1-0.5mm. or thereabout for the purpose of obtaining a tight contact easily by reducing rigidity when it is wound on the leaf winding. This fin 30 fixed on the welded part 31 on the inner diameter side of the end part of the cooling duct 29. As the cooling effect of the cooling duct 29 is spread all over the fin 30 and the entire leaf winding which is in contact with the fin 30 is cooled, the cooling effect in the degree equivallent when the cooling duct is provided on the whole circumference can be obtained.
Patent JP-H039629-A (JP)
Title: Spread spectrum receiver
Inventor: SAKATA HARUO
IPC: H04B1/7073
Filed: 1989-06-06
Abstract: PURPOSE:To suppress a carrier with large amplitude mixed in a receiver for SSC by eliminating a high frequency component from a reception input signal, making the phase of the reception input signal conform to that of an output signal, and obtaining a differential signal corresponding to the difference of the reception signal and the output signal in which the phases are conformed to each other. CONSTITUTION:Reception input 1 distributes a signal passing a band-pass filter 2 to a slice circuit 3 and a fixed delay circuit 7. The output of a band-pass filter 4 passes a phase adjusting circuit 5, and passes a gain control circuit 6, then, is added on a differential amplifier 8. The output of the band-pass filter 2 passes the fixed delay circuit 7, then, is added on the differential amplifier 8. The phase adjusting circuit 5 and the fixed delay circuit 7 are to conform the phases of both systems with the differential amplifier 8, and either the circuits can be omitted.
Patent JP-S5478024-A (JP)
Title: Dubbing system for video recorder
Inventor: SATOU ICHITAROU
IPC: H04N9/83
Filed: 1977-12-05
Abstract: PURPOSE: To achieve a good dubbing processing by taking out luminance signals from the demodulator of the luminance signal path of a recorder for reproduction and taking out chrominance signals from the chrominance signal path as they were converted to a low band and mixing these signals to use them for dubbing.  
     CONSTITUTION: In the magnetic recording system where luminance components and chrominance signals are mixed and recorded on a magnetic recording medium after luminance components of composite color video signals are FM-modulated and chrominance signals are converted to a low band, switch 130 is provided which connects recording recorder 12 to the output of luminance demodulator circuit 24 of reproducing recorder 10. Further, switch 134 for by-pass which gives luminance signals demodulated at terminal 100 to AGC circuit 108 directly without passing through LPF 105 and switch 132 which connects recording recorder 12 to the output of chrominance ACC circuit 36 of reproducing recorder 10 are provided, and luminance components are given to mixer 116 through HPF 112 and recording amplifier 114 after being FM-modulated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6037311-A (JP)
Title: Leveling and compacting work of underwater rubble foundation
Inventor: SHIMATANI MASAHIRO
IPC: E02D15/10
Filed: 1983-08-10
Abstract: PURPOSE:To miniaturize a vibrator as well as raise the efficiency of operations by a method in which a vibro-compactor itself is brough down to the top end face of a rubble foundation under water to level and compact the rubble foundation. CONSTITUTION:A vibro-compactor 7 having a water proofness, provided with a vibrator 8, a spring 9, a compacting plate 10 connected through the spring 9 to the vibrator 8 and a transponder 11 for confirming positions, is hung down from the jib 4 of a crane 3 through a hanging wire 6 and a wire rope 5. In leveling and compacting work, a working ship 1 is moored by anchors 2, the crane 3 is operated while confirming the position by the transponder 11, and the compactor 7 is brought down to the top face of the rubble foundation T. The compactor 7 is operated and the plate 10 is vibrated to level and compact the top face of the rubble foundation T under water.
Patent JP-H11323258-A (JP)
Title: Liquid state resin and curable composition
Inventor: KOBAYASHI SHIRO
IPC: C09D171/10
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid state resin useful for a compound for a recording material, an ink coating material, etc., excellent in leveling property and coating property by polymerizing a cashew nut shell liquid (a polymerizable component) with an enzyme catalyst for forming the resin. SOLUTION: This liquid state resin is formed by polymerizing a cashew nut shell liquid or polymerizable components therein such as cardanol, etc., by using an enzyme catalyst such as a peroxidase, or polymerizing in the presence of the enzyme and a peroxide such as hydrogen peroxide. Further, the number-average molecular weight of the liquid state polymer is in a range of 500-100,000, and it is desirable to prepare a curable composition by using the liquid state resin and a metal dryer.
Patent JP-S5571368-A (JP)
Title: Data sampling system
Inventor: INOSE TETSUO
IPC: H04N7/087
Filed: 1978-11-24
Abstract: PURPOSE: To secure always an optimum slice level automatically even if a data level is fluctuated.  
     CONSTITUTION: When a slice level rises according to rise of the count value of counter 14 to reach the lower limit of the slice level, framing detection pulse c is generated from framing code detection circuit 24, and Q output e of flip flop 25 rises by sampling pulse d obtained from sampling pulse generation circuit 23. As the result, detection signal f of the slice level lower limit is generated at the output of gate 26, and this signal f is applied to first register 16 to latch the count number of counter 14, and the value of lower-limit slice level V 2  is outputted to second D-A converter 18. When counter 14 increases the count number furthermore to reach slice level upper limit V 1 , the count number at this time is latched in second register 17, and upper-limit slice level V 1  is outputted to third D-A converter 19. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S632479-A (JP)
Title: Video recording and reproducing device
Inventor: YANO MITSUO
IPC: H04N5/92
Filed: 1986-06-20
Abstract: PURPOSE:To omit manual switching operation and to prevent S/N from being deteriorated by automatically discriminating and switching an input signal on the basis of the detection of a level of a high frequency component. CONSTITUTION:Only a luminance signal (c) is extracted from an input video signal through an AGC circuit 11 and an LPF 12. A horizontal synchronizing signal separator circuit 15 extracts a horizontal synchronizing signal (e) from the signal (c) and drives a switch 16 only its signal period to input a high frequency component (d) of the signal (c) obtained from an HPF 14 to a detecting circuit 17 as a signal (f). Detecting the level of the signal (f), the circuit 17 supplies a high frequency component level (g) to a voltage comparator 18. The comparator 18 compares the level (g) with a reference voltage level (h), and when the level (g) is higher than the level (h), turns a switch 19 to the side (a) to interrupt the transmission of the signal (c) through a detail enhancer circuit 13, and when the level (g) is lower than the level (h) and turns the switch 19 to the side (b) and passes the signal (c) through the circuit 13. Consequently, a proper video recording is executed on a magnetic tape and a proper reproduced image can be obtained.
Patent JP-S5476016-A (JP)
Title: Reception-type light pen
Inventor: MACHINO KATSUYUKI
IPC: G06F3/153
Filed: 1977-11-30
Abstract: PURPOSE: To ensure the detection for only the signal light produced by the writing pulse by eliminating the effect of the maintenance light emission even for the reading of the thin film EL panel through installation of a circuit which maintains for a fixed period the starting voltage of the period.  
     CONSTITUTION: The optical signal sent from reception optical system 20 is converted 21 into the electric signal and then amplified 22. Part of the amplified electric signals is supplied directly to one input terminal of differential amplifier 24, and the other part is supplied to the other input terminal via holding circuit 23 (which maintains the voltage level at timing t 1  from t 1  right before application of the rewriting pulse to timing t 2  which is after application of the rewriting pulse and before application of the next maintenance pulse). In other words, waveforms (a) and (b) are compared and amplified through amplifier 24, and the timings except for t 1 Wt 2  are offset to obtain waveform (c). Waveform (c) is compared with the prescribed voltage level through comparator 25, and shaped digital signal (d) is delivered. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11333539-A (JP)
Title: Manufacture of heat exchanger
Inventor: SUNADA MASAKI
IPC: B21D53/08
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger the assembling and manufacturing costs of which are controlled in a forcible fin and tube type heat exchanger. SOLUTION: When a meandering coolant tube 2 is forcibly inserted into plural plate shaped fins 1, the plate shaped fins 1 and side plates 3 are simultaneously lined up in parallel, oblong holes 4 of these plate shaped fins 1 are matched with those of the side plates 3, the meandering coolant tube 2 is inserted into the oblong holes, and a straight tubular part 2a of the meandering coolant tube 2 is flattened. Whereby, the oblong holes 4 of the plate shaped fins 1 and the oblong holes 4 of the side plates 3 are brought into close contact with the straight tubular part of the meandering coolant tube 2 and fixed to it. Thus, the manufacturing cost of the side plate 3 is controlled and then the assembling cost of a heat exchanger is controlled.
Patent JP-H06336431-A (JP)
Title: Medicine for pollakiuria and/or incontinence of urine
Inventor: SHIOZAWA AKIRA
IPC: A61K31/135
Filed: 1993-05-26
Abstract: PURPOSE:To provide the subject medicine having such activity as to suppress periodic contraction in the rhythmic bladder, containing a specific aminopropanol derivative or a pharmacologically permissible salt thereof as active ingredient. CONSTITUTION:This medicine contains, as active ingredient, an aminopropanol derivative of the formula (R<1> is alkyl or halogenoalkyl; R<2> and R<3> each are H or alkyl; A is dialkylamino, pyrrolidino, piperdino) or a pharmacologically permissible salt thereof. The compound of the formula is pref. esp. (1R,2 R)-1-4-(trifluoromethyl)-2-methyl-3-pyrrolidine-1-propanol.
Patent JP-H0313532-A (JP)
Title: Method for recovering platinum family metal
Inventor: SHOJI TORU
IPC: C22B11/02
Filed: 1989-06-08
Abstract: PURPOSE:To recover a Pt family metal or the oxide thereof from a waste catalyst in a high yield by allowing the waste catalyst to react with gaseous Cl heated to a high temp., sticking the resulting volatilized chloride of the Pt family metal to silica beads and converting the chloride into the sulfide of the Pt family metal with H2S. CONSTITUTION:A waste catalyst 1 having a Pt family metal or the oxide thereof supported on a carrier such as Al2O3, SiO2 or ZrO2 is put on a ceramic filter 3 in a reaction tube 1 (inner tube) 2 contg. silica sand 5 for heating, porous ceramics 4 and the ceramic filter 3 in layers. Gaseous chlorine is introduced into the tube 2 from the bottom, heated to 600-1,200 deg.C with an electric furnace 6 and allowed to react with the waste catalyst 1 to volatilize the Pt family metal or the oxide thereof as the chloride. This chloride is condensed, stuck to silica beads 7 in a cooling tube 8, treated with H2S and recovered as the solid sulfide of the Pt family metal.
Patent JP-S5572511-A (JP)
Title: Impregnation of grout
Inventor: NOGUCHI SHIGERU
IPC: E02D3/12
Filed: 1978-11-24
Abstract: PURPOSE: To produce blocks on the expected ground certainly by repeating decisions of impregnation and impregnating range (condition) of every step of grout.  
     CONSTITUTION: A guide tube 2 is inserted into a reclamation commencement level L 1 . Then, grout 6 is sent under pressure through a tube 2 and a culindrical block 6' is produced at the range of a specified length l 1 . A check rod serued as a flushing tube is inserted into a tube 2, penetrates the block body 6' physically and reaches the front side of the block body 6'. When the flushing tube arrives at the upper level L 1  of the block body 6', it feels the reaction on account of the resistance of the block body 6' and when it arrives at the lower level L 2 , it feels that the reaction decreases suddenly as the ground under the block body 6' is not reclaimed. Therefore, the range within which impregnation has been executed becomes clear. If the flushing tube is removed and grout is sent under pressure through the tube 2, the second step of block body can be formed in front of the block body 6'. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000336215-A (JP)
Title: Crosslinkable, frame-retarded resin composition
Inventor: SUZUKI ATSUSHI
IPC: C08K9/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which gives a molded product exhibiting flame-retardancy almost equal to that of a PVC, excellent in heat resistance and strength, and generating no toxic substances when incinerated. SOLUTION: To a polyolefinic resin are added a surface-treated magnesium hydroxide, a surface-treated aluminum hydroxide, a silicone powder, and either a crosslinking accelerator or an organic silane compound, an organic peroxide and a catalyst thereby giving a crosslinkable, flame-retarded resin composition, which is molded to form a molded product, which is subjected to electron beam- crosslinking or silane-crosslinking thereby giving a crosslinked molded product.
Patent JP-H1053778-A (JP)
Title: Production of ultraheavy oil emulsion fuel, and the fuel
Inventor: MORIYAMA NOBORU
IPC: C10L1/32
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To produce an ultraheavy oil emulsion fuel which is flowable and has a low content of coarse particles and a good long-storage stability by forming an oil-in-water emulsion having a high oil content and adding an ionic dispersant or water thereto to adjust to a specified oil content. SOLUTION: A liq. mixture comprising an ultraheavy oil (e.g. a petroleum- derived asphalt), water, a nonionic surfactant (having an HLB of 13-19; e.g. an alkylene oxide adduct to a phenolic hydroxyl compd.), and a stabilizer (e.g. a high-molecular compd., more specifically xanthan gum) is stirred at a high shear rate (1,000-60,000/sec) to give an oil-in-water emulsion fuel having an oil content of 74-82wt.%. The obtd. fuel is mixed with an ionic dispersant (e.g. an anionic surfactant, more specifically a formalin condensate of ligninsulfonic acid and naphthalenesulfonic acid) or water and stirred at a shear rate of 10-10,000/sec to give an emulsion fuel having an oil content of 68-79wt.%.
Patent JP-S632079-A (JP)
Title: Image forming device
Inventor: KIMURA MASATOSHI
IPC: G03G15/05
Filed: 1986-06-20
Abstract: PURPOSE:To obtain a toner image free from fog, and a sufficiently dark printing density by setting the capacitance of a photosensitive body between 0.1muF/m<2> and 6.5muF/m<2>. CONSTITUTION:In an image forming device for forming a uniform solid toner layer by a first developing means 2, and simultaneously or thereafter, executing an image exposure by an image exposing means 5, and thereafter, collecting a toner adhering to a non-exposed part to the second developing means 3 and forming a toner image 6 on a photosensitive body 1, the capacitance of the photosensitive body 1 is set between 0.1muF/m<2> and 6.5muF/m<2>. In this way, when a developing bias voltage is denoted as Vb1, in case of Vb1=600V, dark printing is obtained within a range where the capacitance of the photosensitive body is between 0.1muF/m<2> and 6.5muF/m<2>, and in case of Vb1=300V, dark printing is obtained within a range where the capacitance is between 0.25muF/m<2> and 4.1muF/m<2>.