baber/WOPTO huggingface dataset:
Patent JP-H0849832-A (JP)
Title: Ash-melting furnace
Inventor: SHIMIZU YASUO
IPC: F23J1/00
Filed: 1994-08-09
Abstract: PURPOSE:To provide a furnace from which highly purified slag can be efficiently extracted. CONSTITUTION:The inside of the furnace 1 is partitioned into an ash-melting part 2 and a salt-treating part 3 by a partition 4. The ash-melting part 2 is composed of an electric furnace which melts ash 11 thrown through an ash- throwing opening 7 and forms a melted ash layer 11a consisting of a melted salt layer 11b and a slag layer 11c. The salt-treating part 3 is composed of a small-sized electric furnace capable of melting ash 11d, independent of the ash-melting part 2. Pouring-out gates 8, 10 each are formed at the lower parts of the treating parts 2, 3, and a weir 4a by which a melted salt comprising the melted salt layer 11b of the melted ash layer 11a is allowed to overflow from the ash-melting part 2 to the salt-treating part 3, is formed on the partition 4a.
Patent JP-H02111792-A (JP)
Title: Human chorionic gonatotropic hormone (hcg) peptide useful for antibody purifying method
Inventor: BUIRENDAA KEI SARIN
IPC: C07K16/00
Filed: 1989-07-19
Abstract: An affinity column antibody purification method using a synthetic hCG analyte-analog insolubilized on a support material. The immobilized hCG analyte-analogs are peptide sequences which duplicate or mimic the determinants formed by the amino acid residues of the C-terminus peptide sequence or portions or variants thereof. The antibodies produced according to the present invention are useful in immunoassays for hCG.
Patent JP-H05207310-A (JP)
Title: Power supply for television device
Inventor: ROBAATO JIYOSEFU GURIISU
IPC: H04N5/63
Filed: 1992-06-05
Abstract: PURPOSE: To generate a DC voltage of such a level that is required by the screen grid of a CRT with a simple constitution. CONSTITUTION: A booster capacitor C5 is connected in series with the retrace capacitor CR of a horizontal deflection circuit. A diode D2 connects the tracing voltage VT of an S-shaped capacitor CT to the booster capacitor C5 so as to charge the capacitor C5 during a tracing period. A second diode D3 generates the screen grid voltage of a cathode-ray tube 100 by rectifying a voltage equal to the sum of the voltage of the booster capacitor C5 and the retracing voltage of a retracing capacitor C which is generated at the collector of a transistor Q1.
Patent JP-H0237365-A (JP)
Title: Electrostatic charge image developing toner
Inventor: KOMATA HIROTSUGU
IPC: G03G9/09
Filed: 1988-07-27
Abstract: PURPOSE:To speed up rising of potential in charging a toner and to reduce variance of a charge amount of the toner by dispersing a specified carbon black into a specified binder resin. CONSTITUTION:The carbon black having a DBP oil absorption of 110-170ml/100g is dispersed into the binder resin having an acid value of 5-15 in an amount of <=10wt.% of the binder resin. If the acid value is below 5, the resin is inactive in exchange of electrons between the resin and the carbon black and the electrons once transferred to the resin are stored as they are, and if it is over 15, the saturated charge amount of the toner decreases and potential stability is deteriorated. If the addition amount of the carbon black is over 10wt.%, a too large amount of carbon black is present on the surface of the toner and a low potential toner is much produced resulting in frequently causing toner scattering and image fogging, thus permitting the obtained toner to be rapid in rising of potential in charging, and stabilized in potential for a long time after the toner reaches the saturated charge amount.
Patent JP-S57115615-A (JP)
Title: Solid fuel supply apparatus for combustion furnace
Inventor: HORI HIROSHI
IPC: F23K3/20
Filed: 1980-12-31
Abstract: PURPOSE: To put to practical use the titled apparatus which is capable of accommodating a large amount of solid fuel in its narrow area of installation by a method  wherein a plurality of fuel receiving boxes are connected to one another like a belt  conveyer and a fuel supply port formed in a lower passage for the receiving boxes is  connected to the combustion furnace.  
     CONSTITUTION: A fuel supply port 7 is made to open in the lower passage in which the  receiving boxes 6 connected to one another in a belt conveyer fashion move. The  groove of the receiving boxes 6 are transferred at low speed by the rotation of a chain  8 effected by a motor 12 through a transmission mechanism including a reducing gear  11. In this case, the motor 12 is controlled, for example, in proportion to the output of  a temperature senser 13 attached to the combustion furnace 5. The upper portion of  each of the receiving boxes 6 is open as at 15 and a cover 17 is pivotally attached to  the opening 15 of the receiving box by means of a hinge 18 at the front edge of the  opening 15 in the progressing direction of the box. With the above structure, when the  cover 17 comes into contact with the inner surface of a guide case 16, the opening 15  of the receiving box is closed by the cover 17, while when the box 6 is turned over and reaches the fuel supply port 7, the fuel 3 is fallen into the combustion furnace 5 from the fuel supply port 7 due to the spontaneous opening of the cover 17. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57113739-A (JP)
Title: Rotor for flat motor
Inventor: HIRAI TOSHIHISA
IPC: H02K3/46
Filed: 1980-12-30
Abstract: PURPOSE:To mount a coil plate simply and positively without depending upon adhesives and resin molding by holding and fixing the surface and back of the coil plate by a lower collar and an upper collar set up to a shaft in the flat rotor with no core winding. CONSTITUTION:Coils 10 previously wound in approximately fan-shaped flat forms are arranged symmetrically at the central point, and heated and melted, and an approximately discoid coil plate 11 is manufacutred. The coil plate 11 is held from the surface and the back by means of the lower collar 1 fixed to the shaft 2 and the upper collar 3 fastened to the shaft 2 or the lower collar 1, and the coil plate 11 and the shaft 2 are fixed. Accordingly, the rotor is positively assembled in excellent working property.
Patent JP-2001015810-A (JP)
Title: Light emitting diode and manufacture thereof
Inventor: KATAYAMA KOJI
IPC: H01L33/06
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To increase the luminance and lifetime of an LED without involving a complicated process by providing an implanting current limiting region for limiting the growth of defects by limiting an implanting current for light emission when a semiconductor layer including a light emitting layer is laminated on a ZnSe substrate. SOLUTION: This LED comprises a conductive ZnSe single crystal substrate 1, a light emitting structure 12 formed thereon, a translucent Au electrode 9 for scattering an implanting current for light emission, and a pedestal electrode 10. The LED is cleaved at a cleavage plane 13, whereby elements are separated from each other. The electrode 9 is formed so as to have a thickness of, e.g. 20 nm or less and distant from the surface 13 by a width D1. Thus, the electrode 9 is not present on a region near the surface 13. This prevents the current from flowing into the region near the surface 13. That is, the region near the surface 13 is selected as an implanting current limiting region.
Patent JP-H0477559-A (JP)
Title: Preparation of symmetric cyanine dyestuff
Inventor: OHASHI HIROBUMI
IPC: C09B23/00
Filed: 1990-07-16
Abstract: PURPOSE:To prepare the subject colorant having a stable quality and capable of controlling the contamination of by-produced colorants by reacting specific kinds of compounds with each other in the absence of a base and subsequently in the presence of the base. CONSTITUTION:(A) A compound of formula I (Y is O, S or selenium; Z is a non-metallic atom required for forming a single ring or condensed five-membered azole ring together with Y, C and N atoms; X is an ion compensating the electric charge of the molecule; (l) is the number of the X ions and is zero when an intramolecular salt is formed; R<1> is alkyl, aryl) is made to react with (B) a compound of formula II (R<2> is alkyl, aryl; V<1>, V<2>, V<3> are releasable groups) in the absence of a base and subsequently in the presence of the base to prepare the objective colorant of formula III.
Patent JP-H05195419-A (JP)
Title: Intentionally adjusted industrial woven fabric having gas permeability and high aging resistance, article consisting of said woven fabric and preparation of said woven fabric
Inventor: BUORUFU RIYUUDEIGAA KURUMUHOIA
IPC: B60R21/16
Filed: 1992-07-15
Abstract: PURPOSE: To provide industrial fabrics which are formed by subjecting synthetic filament fabrics regulated in hot air shrinkage rate, yarn count and number of yarn to a wet heat treatment and hot air treatment in such a manner that a prescribed air permeability range is attained, then to slow cooling and have the low dependence of the air permeability on temperature and humidity and high ageing resistance. CONSTITUTION: The polyamide filament fabrics regulated in the hot air shrinkage rate, the yarn count and the number of yarn are subjected to the wet treatment in a water bath of 60 to 140 deg.C and hot air treatment in such a manner that the air permeability measured under a test differential pressure of 500 Pa attains <=1,201/dm<2> /min. In succession, the fabrics are introduced into a tenter with a lead of 3 to 5% and are dried at temperature of maximum 150 deg.C, following which the fabrics are dried or are then further subjected to tenter heat fixing at 190 deg.C. The fabrics are then slowly cooled and are thereafter taken up under low tension in the state of holding 5% moisture.  The industrial fabrics which do not change the value of the air permeability by >=15% from the initial value in spite of storage at an extremely high temperature and humidity or extremely low temperature and humidity, are suitable for air filters and air bags and have the aging resistance are thereby obtained.
Patent JP-S6248194-A (JP)
Title: Chroma signal processing circuit
Inventor: KIMURA KATSUMI
IPC: H04N9/87
Filed: 1985-08-27
Abstract: PURPOSE:To reproduce a chroma signal having high quality by providing a muting circuit for muting controlling based on an RF switching pulse at the output side of a frequency converting circuit and muting the output of the frequency converting circuit during a vertical blacking period. CONSTITUTION:There is a signal level difference in respective reproducing RF outputs from respective rotating magnetic heads 2A, 2B. When a low frequency converting chroma signal of the signal level difference is supplied to an ACC amplifier 7 through a low pass filter 6 from a signal synthesizer 5, a direct current step is generated in an output. In a frequency converter 9, the direct current step is differentiated by a connection capacitor 8, and during this period, an input offset is varied, a carrier balance is broken and at the start of a vertical blanking period, a carrier leak appears in a converting output. The carrier leak is removed during its generation period by a muting operation through a muting circuit 14. Thereby the deterioration in a picture quality due to the carrier leak is prevented and a reproduction processing of the chroma signal having high quality can be performed.
Patent JP-S5977597-A (JP)
Inventor: INOUE WAHEI
IPC: G08B29/00
Filed: 1982-10-26
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-S6079323-A (JP)
Title: Endoscope video system
Inventor: NAGASAKI TATSUO
IPC: G02B23/24
Filed: 1983-10-07
Abstract: PURPOSE:To realize an optimum brightness of a picture by determining a photometric system in accordance with brightness of the center part of the picture, and adjusting a light quantity in accordance with its photometric value. CONSTITUTION:An output signal of a CCD20 has some blanking period between each frame, and in this period, low-pass filters 44, 46 are reset. As a result, the low-pass filter 44 integrates a signal of the center part of a picture, a photometric value of the center part is obtained in its output, the low-pass filter 46 integrates a signal of the circumferential part of the picture, and a photometric value of the circumferential part is obtained in its output. Both outputs are compared by a comparator 50, a selector 52 is controlled so that a brighter one is selected, and in case the center part is brighter, it is decided to be a plane- shaped object to be photographed, and it is made a center part photometry. On the contrary, in case the circumferential part is brighter, it is decided to be a pipe-shaped object to be photographed, and it is made a circumferential part photometry. An output signal of this selector 52 is supplied to a diaphragm driving circuit 34, and in accordance with a photometric value, a diaphragm value of an aperture blade 32 is determined.
Patent JP-H0848810-A (JP)
Title: Rigidity-improving agent
Inventor: MIYOSHI TAKAAKI
IPC: C08L101/00
Filed: 1994-08-10
Abstract: PURPOSE:To provide a rigidity-improving agent having a specified structure, capable of improving the mechanical properties, especially rigidity of a resin without addition of an inorganic filler while keeping its fluidity and visual appearance of the surface and suitable for a thermoplastic resin having a repeating structural unit containing an aromatic ring. CONSTITUTION:This is a rigidity-improving agent composed of a compound (e.g. diphenyl phthalate) of formula I {R is H, an alkyl, OH, an alkoxy, amino, etc.; R1 is a (substituted) alkylene, a (substituted) arylene, an alkyleneoxy, a group of formula II [R2 is a (substituted) alkylene, oxy, sulfonyl, etc.; R3 is R; (m) is 0 to 4; (n) is 1 to 5], a group of formula III, a group of formula IV, etc.} and suitable for a thermoplastic resin (e.g. a PS-based resin, a polyphenylene ether or a polycarbonate) having a repeating structural unit containing an aromatic ring. In addition, this rigidity-improving agent is used preferably in an amount of 1 to 100 pts.wt., especially 20 to 60 pts.wt. based on 100 pts.wt. resin.
Patent JP-H0912902-A (JP)
Title: Resin composition for fusing heat plate
Inventor: ITO MASANORI
IPC: C08L69/00
Filed: 1995-06-30
Abstract: PURPOSE: To obtain the subject composition remarkably excellent in stringing property by adding a small amount of a fluorine resin to a thermoplastic resin used for fusing a heat plate. CONSTITUTION: This resin composition is obtained by blending (A) 100 pts.wt. thermoplastic resin (preferably a polyamide resin, a saturated polyester resin, a polycarbonate resin, a polyphenylene oxide resin or a rubber-reinforced styrene-based resin or a mixture of these two of kinds of resins, especially preferably a mixture of a rubber-reinforced styrene-based resin with a polycarbonate resin) with (B) 0.01-5 pts.wt., preferably 0.05-3 pts.wt. fluororesin (preferably polytetrafluoroethylene). Furthermore, in the rubber-reinforced styrene-based resin, weight-average molecular weight of the acetone-soluble part is preferably 500000-200000. The composition is preferably used for lamp for vehicles such as head lamp or winker.
Patent JP-H108370-A (JP)
Title: Holding frame drive for sewing machine
Inventor: KATO YUTAKA
IPC: D05C9/06
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide the subject drive rendered compact through such a mechanism that a holding frame with a cylindrical object to be sewn set on is subjected to rotary driving by a stringy material wound around an annular body. SOLUTION: When a holding frame 30 with a cylindrical object 29 to be sewn such as a headgear is to be subjected to rotary driving by a stringy material 24 such as wire wound around an annular body 16, both sides of the stringy material 24 is directionally changed via a pair of 1st guide rollers 26 along with holding both ends of the material on a guide 5.  Subsequently, the object 29 is subjected to specified stitch sewing by the cooperative action between a sewing needle 14a and a hook 13 each fitted on the lower end of the needle bar 14 of a sewing machine head 2 through setting up a 1st drive 70 designed to subject the annular body 16 to rotary drive by moving the guide 5 along an X-axis rail 3 extending rectangularly to the axis of the annular body 16 and a 2nd drive 100 designed to move the 1st drive 70 along a pair of 2nd guide rails 8 parallel with each other left and right and extending in the direction of the axis of the annular body 16.
Patent JP-H0352297-A (JP)
Title: Apparatus for manufacturing semiconductor
Inventor: YOSHIKAWA SHOICHI
IPC: H05K13/02
Filed: 1989-07-20
Abstract: PURPOSE:To prevent charge with static electricity and occurrence of electrostatic breakdown by collecting conductive magnetic liquid in ground potential to the semiconductor device adsorption position regions of lead guide grooves made in an inclined carrier so that leads may be immersed. CONSTITUTION:Conductive magnetic liquid 12 leading to ground potential is collected by suction with external magnetic field to the specified regions in lead guide grooves 10a in both lengthwise sides of an inclined carrier 10 so that at least the leads 1a', 1b',... of semiconductor devices 1a, 1b,... may soak therein. The semiconductor devices 1a, 1b,... in the regions where the magnetic liquid 12 is collected are held and transferred with a transfer jig 4. Thereby static electricity, with which the surfaces of the semiconductor devices 1a, 1b,... are charged, is efficiently removed to improve the productivity.
Patent JP-H0238662-A (JP)
Title: Oa floor
Inventor: KATO NOBUYOSHI
IPC: E04F15/02
Filed: 1988-07-29
Abstract: PURPOSE:To confirm a wiring state and facilitate the work of wiring exchange or the like by applying a transparent panel with a transparent resin layer bonded and formed on the lower surface of sheet glass, as a floor panel, for an OA floor. CONSTITUTION:For example, on the lower surface of soda lime silica glass, the transparent water-proof resin layer of urethane resin or the like is bonded to be composed. On the sheet glass, for example, the dimension is set to be approx. 50X500mm, and the thickness is set to be 12-19mm, and the thickness of the resin is set to be 0.5-1.5mm. The corner sections of the sheet glass are supported by bearing legs, and are arranged so that wirings for an OA equipment may be confirmed. Accordingly, the work of wiring exchange or the like can be facilitated.
Patent JP-2001009841-A (JP)
Title: Insert molded article and its manufacture
Inventor: GOSHIMA KAZUYA
IPC: B29C45/14
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding an insert molded article wherein a plurality of inserts can be inserted into a mold in a short time and the molding cycle can be shortened and the mold with a simple structure is used and the inserts are not moved by pressure of a resin during molding and airtightness is high and no penetrating part is formed, and a molded article. SOLUTION: In manufacturing an insert molded article with a plurality of inserts 2, an insert-arranged body wherein a plurality of the inserts 2 are integrated in advance by holding parts 3 provided between adjoining inserts through bonding parts 4 is set in a mold and the holding part 3 are held at specified positions by means of fixing parts provided on the mold and a resin 9 is fed into a mold cavity pinching the insert-arranged body and being on the opposite side to the fixing part so as to insert the specified parts of a plurality of the inserts 2 and the holding parts are removed at the bonding part from the obtd. original insert molded article 1' from the non-casting side of the resin.
Patent JP-2001013429-A (JP)
Title: Laser beam quantity control method
Inventor: SAKAMOTO MASANOBU
IPC: G02B26/10
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To stably control the light quantity of a specified semiconductor laser by restraining the light quantities of all the semiconductor lasers to be as small value as possible just before controlling the bias current of the semiconductor laser or making only the specified laser whose light quantity is controlled emit light and restraining the emitted light quantities of other lasers to be as small as possible. SOLUTION: As for a 1st laser diode 10, a bias and write sampling signal is not outputted but a 1st bias off signal becomes low just before a 2nd sampling section and only in the sampling section, so that the laser diode 10 is turned off. At such a time, the data of a 1st minimum light quantity setting circuit 43 and a maximum light quantity setting circuit 44 hold previous sampling data. As for a 2nd laser diode 12, a 2nd bias off signal becomes low only just before the sampling section, so that the laser diode 12 is turned off. Therefore, the light quantities of the laser diodes 10 and 12 are fixed and stable light output is always obtained in a printing section.
Patent JP-S57112767-A (JP)
Title: Method for laser recording
Inventor: SHIBATA ISAMU
IPC: G03B27/34
Filed: 1980-12-29
Abstract: PURPOSE: To keep always the density of a recording image constant, by detecting the potential difference between a part exposed to light and a part, which is not exposed to light, on a photoreceptor and by controlling the output of a semiconductor laser so that the detection output reaches a prescribed value.  
     CONSTITUTION: A surface potentiometer 10 arranged near the surface of a photosnsitive drum 9 in the back of the position of the write due to the laser beam detects the potential difference between a part exposed to light and a part, which is not exposed to light, on the surface of the drum. The detection output voltage is lowered up to a normal operating voltage by a voltage dividing circuit 17 and is supplied to a comparing circuit 19 through a rectifying circuit 18 and is compared with a reference voltage VR, and the comparison error signal is given to a control circuit 20. The circuit 20 controls a driving current until the comparison error signal becomes zero, thus adjusting the output of a semiconductor laser 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001018008-A (JP)
Title: Oxidation prevention method of billet for hot extrusion
Inventor: KOMATSU TAKASHI
IPC: B21C23/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To reduce a scale quantity, to maintain productivity and to improve quality by removing the scale generated in a preheating furnace, carrying it and coating an oxidizing prevention film on inner/outer faces of a billet in heating. SOLUTION: By blowing high pressure air on the inner/outer faces of a billet 1 for hot extrusion, the scale generated in preheating is removed. After the scale has been removed, an oxidizing prevention film is coated on the billet 1 for hot extrusion. For example, water and glass powder are mixed in a glass coating bath 3 in a ratio of 10:1, by immersing the billet 1 for hot extrusion for about 10 sec, the inner/outer faces of the billet for hot extrusion are glass coated. Glass powder is prevented from being precipated while diffusing it by blowing air using an air nozzle in the glass coating bath 3 so that the adhesion effect on the inner/outer faces of the billet 1 for hot extrusion is improved.