baber/WOPTO huggingface dataset:
Patent JP-2000042553-A (JP)
Title: Cooling tower
Inventor: EZAKI TAKAYUKI
IPC: A61L2/02
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a cooling tower capable of preventing proliferation of bacteria and keeping cleanness of the cooling water. SOLUTION: The cooling tower 3 is provided with a heat exchanger 10 arranged in the midway of a circulation path 2 of the cooling water W and cooling the cooling water W by heat exchange with air, an electrolytic power source device 16, an electrolytic bath 13 arranged in the midway of the circulation path 2, and electrolytic electrodes 14, 15 connected to the electrolytic power source device 16 and arranged in the electrolytic bath 13 in a state dipped into the cooling water W. The electrolytic power source device 16 is provided with an AC power source, a rectifier for rectifying the AC voltage, a transformer for adjusting a magnitude of the voltage after rectifying (electrolytic voltage), and a control device for switching polarity of the voltage applied to the electrolytic electrodes 14, 15.
Patent JP-2000059145-A (JP)
Title: Delay detection type demodulator
Inventor: SAITO MITSURU
IPC: H03D3/06
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To eliminate the ringing of a demodulation waveform and to improve the nonlinearity of frequency-to-voltage characteristics. SOLUTION: This demodulator is provided with a limiter circuit 2 for converting frequency modulated or phase modulated input signals to pulse signals, a NOT circuit 3, a delay circuit 4 for delaying the pulse signals and turning them to delay signals, a multiplication circuit 5 for outputting the integration signals of the pulse signals and the delay signals, a diode clip circuit 7 for removing the ringing of the waveform of the integration signals and an integration circuit 6 for smoothing the output signals and obtaining demodulation signals.  By inputting the pulse signals provided with the ringing outputted from the multiplication circuit 5 to the diode clip circuit 7, removing the ringing of the waveform and inputting them to the integration circuit 6, the demodulation signals for which the ringing of the demodulation waveform is removed and the nonlinearity of the frequency-to-voltage characteristics is improved are obtained.
Patent JP-H0562420-A (JP)
Title: Liner for floppy disk
Inventor: NISHIMURA AKIRA
IPC: G11B23/087
Filed: 1991-08-30
Abstract: PURPOSE:To obtain excellent durability by composing the liner of a non-woven fabric which includes thermoplastic fibers has thermocompression bonded parts and non-thermocompression bonded parts and is stuck with a high-polymer resin on the rear surface and inside of the non-thermocompression bonded parts. CONSTITUTION:A web disposed with titanium oxide-contg. rayon fibers in the outside layer and blended fibers composed of 50% rayon fibers and 50% hot meltable polyester composite fiber in the inside layer is formed. A non-woven fabric having the thermocompression bonded parts and the non- thermocompression bonded parts is formed by subjecting this web to thermocompression bonding. A resin mixture composed of an acrylic polyurethane resin and a polysilicone resin is foam applied on the rear surface of such non-woven fabric and is subjected to predrying and curing to form the non-woven fabric having <=65wt.% resin deposition. The liner produced in such a manner maintains cleanability without impairment, lessens the generation of the lint to be the cause for errors and can improve the yield.
Patent JP-S6462370-A (JP)
Title: Polymer composition for powder coating
Inventor: IZUMITANI TOSHIHIRO
IPC: C09D175/06
Filed: 1987-09-02
Abstract: PURPOSE:To provide a polymer composition for powder coating, composed of a specific copolymerized polyester polymer and a hardener, giving a coating film having excellent processability and utilizable as appliance and automobile body, etc. CONSTITUTION:The objective polymer composition for powder coating can be produced by compounding (A) a copolymerized polyester polymer having an average polymerization degree of 5-50 and composed of randomly arranged structural units of formula I-IV with (B) a hardener (preferably polymethylene polyphenyl isocyanate, etc.), mixing the components under melting and crushing the mixture after cooling. The amount of the functional group of the hardener is preferably 0.8-1.2 equivalent per 1 equivalent of the hydroxyl group of the copolymerized polyester polymer. The copolymerized polyester is composed of 30-85mol.% of the unit of formula I, >=2mol.% of the unit of formula II, >=4mol.% of the unit of formula III (the sum of the units of formula II and formula III is >=20mol.%) and 1-10mol.% of the unit of formula IV. The molar ratio of terephthalic acid residue to isophthalic acid residue is 6:4-9:1.
Patent JP-2000035649-A (JP)
Title: Silver halide color photographic sensitive material and method for enhancing color reproductivity
Inventor: HIOKI KATSUHIKO
IPC: G03C7/20
Filed: 1998-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide color photographic sensitive material superior in scene depiction performance and, particularly, to enhance information concerning tree greens and the the like and color reproduction performance and, further, to enhance the stability of these color reproduction performance. SOLUTION: This silver halide color photographic sensitive material is provided with a blue-sensitive emulsion layer containing a yellow coupler and a green-sensitive emulsion layer containing a magenta coupler and a red-sensitive emulsion layer containing a cyan coupler, and at least one visible-light non- sensitive silver halide emulsion layer containing at least one kind of coupler, and this visible-light nonsensitive silver halide emulsion layer has the gravity center wavelength distribution λ-IR of the interimage effects, affected by the other layers in the range of 500-700 nm, longer by >=5 nm than the gravity center wavelength λR of the spectral sensitivity distribution of the red-sensitive silver halide emulsion layer.
Patent JP-H0268979-A (JP)
Title: Printed board
Inventor: KURIHASHI TOSHIYA
IPC: H05K1/11
Filed: 1988-09-02
Abstract: PURPOSE:To improve workability having no need of again feeding solder at the time of short-circuiting selector pads by providing the selector pads capable of selectively short-circuiting a copper foil pattern by soldering it with a solder pool land neighboring the pads. CONSTITUTION:Selector pads 1 which are enable to selectively short-circuit a copper foil pattern by soldering are provided with a solder pool land adjoiningly given to the pads 1. For instance, in this case, the width W' of the copper foil pattern 3 connecting the selector pads 1 and the solder pool land 2 is smaller set up than the width W of the selector pads 1, simultaneously cream solder is printed also on the solder pool land 2 at the point of time of soldering electronic components on the substrate surface for storing up solder 5. Then, at the time of short-circuiting the selector pads, solder 5 collected in a solder pool land 2 is melted with a soldering gun for moving solder 5 in order to short-circuit the selector pads 1.
Patent JP-2001040027-A (JP)
Title: Olefin polymerization catalyst
Inventor: NAKAJIMA MASASHI
IPC: C08F4/654
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a highly active catalyst capable of giving a polyolefin with high stereoregularity and flowability. SOLUTION: This olefin polymerization catalyst is composed of (A) a solid catalyst component essentially comprising magnesium, titanium, a halogen and an electron-donating compound, (B) an organoaluninum compound and (C) an alkylalkoxysilane of the formula R1R2Si(OR3)(OR4) (R1 is R5R6R7CCH2CH2; R2 is a 1-4C primary aliphatic hydrocarbon group or 1-4C primary aliphatic alkoxy group; R3 and R4 are each a 1-4C aliphatic hydrocarbon group; R5 and R6 are each a 1-6C aliphatic hydrocarbon group; R7 is H or a 1-4C aliphatic hydrocarbon group; at least two of R5, R6 and R7 may form a ring).
Patent JP-H04234611-A (JP)
Title: Method and device to manufacture filler material sheet for molding process
Inventor: MAAKU ESU HOENKE
IPC: B29C70/34
Filed: 1991-08-30
Abstract: PURPOSE: To provide production of fiber reinforced mold charge blanks and a producing apparatus thereof. CONSTITUTION: The present invention relates to an apparatus for continuously producing mold charge blanks for a molding process which comprises a creel assembly 21 for laying a plurality of layers of a fibrous mat M for forming molding sheets C1 and C2 for the fibrous mat M, a cutting mechanism 25 which cuts the molding sheets C1 and C2 into the mold charge blanks of desired sizes, a conveyor which moves the mold charge blanks through an oven for controlled heating thereof, a shuttle assembly which moves the mold charge blanks from the conveyor to a press 30 and the press 30 which conducts molding of the mold charge blanks.
Patent JP-H0268403-A (JP)
Title: Solid fuel burner
Inventor: KURAMASU KIMIHARU
IPC: F23C7/02
Filed: 1988-09-02
Abstract: PURPOSE:To protect a burning flame from being deflected and reduce unburnt refuse by providing one stage or a plurality of jetting direction adjustable and movable nozzles in the air port of a wind box provided on the side wall of a lower burning chamber. CONSTITUTION:A pulverized coal injected together with a primary air downward from a burner 13 is burned with air for burning injected from the burner 13 and the other air stagedly injected from a plurality of air ports 14 provided in the furnace side wall 22 to form a W-shaped flame 15. The blowing-off direction of the air jet injected from the air ports 14 can be set at about 30-70 deg. downward to a horizontal direction by adjusting the direction of a movable nozzle 1 provided in the air ports. Accordingly, the shape of the flame is controlled and the increase of unburnt refuse can be prevented without burning of a hopper 23 of a lower burning chamber 7 and a superheater by adjusting the blowing-off direction at an optimum angle.
Patent JP-H0883930-A (JP)
Title: Manufacture of board for mounting chip led
Inventor: IKEGUCHI NOBUYUKI
IPC: B23B51/00
Filed: 1994-09-14
Abstract: PURPOSE: To obtain a board for mounting chip LED in which the problem of wire bonding failure is solved by using a drill having a specific end cutting blade to form the recess of a mounting part. CONSTITUTION: A drill of the shape having an end cutting blade perpendicular to a drill shaft having a diameter of 0.3-0.9mm, a side cutting blade having a length of 0.2-0.5mm increased at an angle of 30-60 degrees and a shaft having a diameter of 0.5-1.5mm and a length of 0.5mm or more formed with a drill chip discharge part is used to form a recess for mounting semiconductor chips on one side and a recess of the board for mounting the chips having a through hole or a slit for conducting between front and rear surfaces at both sides of the placing recess. Thus, when the bottom in the recess is parallel with the board surface, and used as a three-layer plate or particularly improved in the smoothness of plating, the semiconductor is placed in parallel with the board surface, wire bonding is excellent. As a result, high luminance and excellent reliability are obtained.
Patent JP-H0885073-A (JP)
Title: Hose clip attaching device
Inventor: MATSUMURA TAKESHI
IPC: B25B27/10
Filed: 1994-09-14
Abstract: PURPOSE: To simplify and miniaturize the structure in a device for attaching, an annular hose clip whose diameter is to be extended by gripping grip parts, to a hose. CONSTITUTION: A hose clip attaching device is provided with a clip supplying device 1 for supplying a hole clip C in the specific attaching position, a clamper 2 for pressing grip parts A of the hose clip C, and extending the diameter of the hose clip C, and rotating bodies 4 supported by a lateral shaft 3, and the rotating bodies 4 are provided with hose receivers 18 for holding a hose H on the outer peripheral part in parallel with the lateral shaft 3. The center of the hose H rotated and moved to the upper part is so arranged as to approximately match the center of the hose clip C in the attaching position, and it is so supported as to be horizontally advanced and retreated in relation to the attaching position.
Patent JP-2001044751-A (JP)
Title: Base station antenna equipment
Inventor: SUGIMOTO YUKI
IPC: H01Q1/42
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To reduce a wind pressure load and to constitute a sector zone by covering one dipole antenna and a reflection plate formed into a part of a spherical surface with a spherical radome. SOLUTION: One half-wave dipole antenna 11 is arranged in parallel with the Z axis, namely, vertically extended, and a reflection plate 12 formed into a part of a spherical surface is provided so as to face the side face of the dipole antenna 11. The reflection plate 12 is a part of a completely spherical surface having the center (feed point) of the dipole antenna 11 as the center and projects upward and downward (YZ face) a little from the dipole antenna 11 and has a fan shape having the dipole antenna 11 as the center in the horizontal face (XY face). The dipole antenna 11 and the reflection plate I2 are covered with a spherical dielectric cover (radome) 13 and are fed by connecting a feeder 14 of the dipole antenna 11 to a feed circuit 15.
Patent JP-H0646603-A (JP)
Title: Ridge-regulating machine
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 1992-07-28
Abstract: PURPOSE:To suppress damage to a ridge-regulating body 27 or overload to ridge-regulating mechanism and obtain good ridge by providing a copying mechanism for vertically moving the ridge-regulating body while copying the ridge surface. CONSTITUTION:Soil on ridge W is regulated by a ridge-regulating body 27. Each ridge-regulating body is vertically moved while copying the ridge surface by a copying mechanism. The ridge-regulating body carries out optimum vertical movement according to the change in banking amount. Thereby, good ridge can smoothly be obtained.
Patent JP-H0384820-A (JP)
Title: Push button switch
Inventor: TANI KIYOTSUGU
IPC: H01H13/14
Filed: 1989-08-28
Abstract: PURPOSE:To obtain sharp click touch of a push button switch by installing a projected part to be connected with a connecting means and installing a switching means which is switched by a push nib when a hinge button is pushed. CONSTITUTION:A tongue-like hinge button 22 having a projected part 23 at the tip part is unitedly formed and at the same time two case groove part 24 are formed in the upper side of a case in the opposite side of the tongue, and the hinge button 22 is curved and lifted to upside of the case so as to connect the projected part 23 with the grooves 24 of the case and a give click touch part. By pushing the curved part of the hinge button 22, the curved part is extended and the projected part 23 at the tip part of the hinge button crosses over the grooves 24 of the case, and thus click touch is provided and at the same time a membrane type switch 27 is switched by pushing the nib. In this way, sharp click touch is obtained.
Patent JP-2000042554-A (JP)
Title: Electrolytic water cooling device
Inventor: NAKAGAWA FUMIO
IPC: C02F1/46
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To contrive miniaturization and lightweight of a production device main body by providing a Peltier type thermoelectric transducer for cooling electrolytic water in an electrolytic cell. SOLUTION: The electrolytic cell 4 consists of an anode 5, a cathode 6, a membrane 8 arranged between the anode 5 and the cathode 6, an anode chamber 9 and a cathode chamber 10. A heat absorption part 20 of the Peltier type thermoelectric transducer 19 is attached to the cathode 6 to transfer heat. An insulation case 11 surrounding the anode 5 and the cathode 6 is provided on the outside of the cathode 6, and the Peltier type thermoelectric transducer may be housed and fixed in an opening part 16 bored at an important position of the insulation case 11.
Patent JP-H0383176-A (JP)
Title: Image processor
Inventor: KURIOKA HIDENORI
IPC: G06F12/02
Filed: 1989-08-28
Abstract: PURPOSE:To speed up a random scan on image data by reading the digital signal of an image stored in an image signal storage means according to read order stored in a read order storage means. CONSTITUTION:This processor is equipped with an image pickup means 1 which picks up an image of an object to obtain an image signal, an image signal storage means 8 which converts the obtained image signal into a digital signal and stores it, the read order storage means 6 which is stored with the read order of the image signal storage means 8 previously corresponding to the scanning direction of the image, an image signal read means 10 which reads out the digital signal of the stored image according to the read order, and a feature extracting means 11 which extracts a specific feature quantity according to the read digital signal of the image. Consequently, when the image is scanned at random, addresses of the signal of the image to be scanned need not be calculated and the image can be scanned fast at random.
Patent JP-S59112076-A (JP)
Inventor: YOSHIDA ZENJI
IPC: D06M17/00
Filed: 1982-12-15
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-H0960412-A (JP)
Title: Floor hinge
Inventor: DEMUKAI ENZO
IPC: E05F3/22
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To make one kind of floor hinges usable by changing over it to 'possible-stop' or 'impossible-stop', namely 'stop' on 'free'. SOLUTION: A floor hinge is equipped with a rotary shaft 3 provided inside a main body 1 so that the upper end of the shaft 3 may protrude from the upper end of the main body 1; a horizontal cam plate 4 attached to the rotary shaft 3; a sliding plate 6 which has a pair of rollers 5a, 5b to abut on curved faces 4b, 4c on both sides of the cam plate 4 on one end side and is horizontally moved by the rotation of the cam plate 4; a rod 8 which is connected at one end to the other end side of the sliding plate 6 and at the other end to a piston 10; and a spring 14 to energize a door in the closing direction through the rotary shaft 3. On the curved faces 4b, 4c of the cam plate 4, recesses 4b', 4c' where the rollers 5a, 5b located on the door opening side fit in when the door has opened at a prescribed angle are formed in about upper half of the thickness of the cam plate 4.  The rollers 5a, 5b are composed so as to be vertically movable between positions which are off from the height positions of the recesses 4b', 4c' on the cam plate 4 and the height positions of the recesses 4b', 4c'.
Patent JP-H0858957-A (JP)
Title: Conveying supply mechanism for pressed material
Inventor: OKAZAKI SHIZUAKI
IPC: B65G47/248
Filed: 1994-08-23
Abstract: PURPOSE: To increase the number of setting up multistep press devices without lengthening a distance of moving a pressed material conveying mechanism by turning a hoist part around a specific axial line, and changing a direction of supplying a pressed material. CONSTITUTION: A pressed material holding mechanism 200 is provided with a plurality of loaders 210 respectively loading a tray T of quantity in accordance with a number of press capable steps of a multipress device 10A. The press material M is loaded on each tray T. A supply direction change mechanism 500 is mounted on a moving frame 305, to mount the pressed material holding mechanism 200 and a pressed material in/out mechanism on a turn frame 510. The pressed material in/out mechanism is provided with a pin lift mechanism 410 and a pin lift drive mechanism 420, to move the tray T for supplying to the multistep press device 10A or the like. By driving a motor 540 to turn the turn frame 510 180 deg. by 180 deg., a direction of supplying the pressed material M is changed.
Patent JP-H0777387-A (JP)
Title: Raw material loader for steelmaking arc furnace
Inventor: SOBADA KATSUTOSHI
IPC: F27B3/08
Filed: 1993-09-06
Abstract: PURPOSE:To eliminate a troublesome elevation of a raw material loader at the time of tilting a steelmaking arc furnace, returning it to an original attitude or turning a furnace cover. CONSTITUTION:The raw material loader for a steelmaking arc furnace comprises an elevation mast 5 which can be vertically movable, an electrode supporting arm 8 mounted in a direction perpendicular to an upper end of the mast 5, and a raw material conveying tube 10 disposed along the arm 8. Further, the loader comprises an electrode 9 provided at an end of the arm 8 and having a raw material loading hole 11 communicating with the other end of the tube 10, and a flexible hose 12 communicating with the other end of the tube 10 to supply raw material of powder particles. The hose 12 for supplying the material follows up to elevation of the arm 8.
Patent JP-S60112846-A (JP)
Title: Fiber-reinforced polyphenylene ether resin composition
Inventor: SUGIO AKITOSHI
IPC: C08L25/00
Filed: 1983-11-24
Abstract: PURPOSE:To obtain titled composition of improved rigidity by incorporating as fibrous filler rock wool fiber (and glass fiber) in a composition made up of polyphenylene ether resin and vinyl aromatic hydrocarbon resin. CONSTITUTION:The objective composition can be obtained by incorporating (A) a composition made up of polyphenylene ether resin and vinyl aromatic hydrocarbon resin in a weight ratio 95/5-5/95 with (B) 5-50 (pref. 10-40)wt%, based on the whole composition, of rock wool fiber (produced by melting a raw material such as blast furnace slag or ore consisting mainly of silicic acid in a cupola at (a 150 deg.C followed by centrifuging the resulting melt into fibrous form, a fiber length <=500mu, diameter 2-15mu, aspect ratio 20-40) or its combination with glass fiber (in a weight ratio of the rock wool to the glass fiber 3/1-1/10). Both fibrous fillers are preferably surface-treated with silane compound.
Patent JP-H0951412-A (JP)
Title: Facsimile equipment and its control method
Inventor: OTSUKA KOICHIRO
IPC: H04N1/41
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To receive and store image data even when no idle area is in existence in an image memory by compressing the image data having already been stored in the image memory when a remaining capacity of the image memory is a prescribed area or below. SOLUTION: Image data received from an external facsimile equipment or the like are given to a modem section 4 through an NCU 5, in which the data are demodulated and decoded and an error in the image data is checked. When the image data are correct, the data are coded and stored in an image memory 13. The stored image data are decoded and printed out on recording paper by a laser printer 12. When the area of the image memory 13 is fully occupied, the resolution of the image data in the image memory 13 is reduced to produce an idle area. The area of the image memory 13 is made efficiently idle by reducing the image resolution gradually.
Patent JP-2001042474-A (JP)
Title: Heat developable photographic sensitive material, image recording method, and image forming method
Inventor: SOKU MAN HO KIMURA
IPC: G03C1/498
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent the rise of a fog in a developed sample with the lapse of time by incorporating a specified nitrogen-containing compound having a pair of halogen atoms and a specified compound. SOLUTION: The heat developable photographic sensitive material has a layer containing at least photosensitive silver halide, an organic silver salt, a reducing agent and a binder on the substrate and contains at least one nitrogen-containing compound having a pair of halogen atoms represented by formula I, formula II or the like and a compound of formula III. In the formulae I and II, Hal1-Hal4 are each a halogen, X is an anionic group, m X1' is F-, Cl- or I-, R1 is a group having a carbonyl group as a partial structure, R2 and R3 are each H or a substituent substitutable on N, (n) is 1 or 2 and Z is a group of atoms required to form a 5- to 7-membered N-containing heterocycle together with adjacent N. In the formula II, [Q(N)] is a group of atoms required to form an N-containing 6- to 10-membered unsaturated heterocycle and R is H or another group.
Patent JP-S60115180-A (JP)
Inventor: ICHIKAWA ATSUJI
IPC: H01R4/48
Filed: 1983-11-24
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。