baber/WOPTO huggingface dataset:
Patent JP-S62179752-A (JP)
Title: Semiconductor device
Inventor: OKU TOMOICHI
IPC: H01L23/50
Filed: 1986-02-04
Abstract: PURPOSE:To reduce the invasion of moisture from the exterior to a resin-sealed semiconductor device by bending a part of hanging leads supported to hang a semiconductor element placing unit of a lead frame from an outer frame in a thicknesswise direction to form a recess. CONSTITUTION:A hanging lead 3 formed on the same surface as a semiconductor element placing unit 2 is bent at the intermediate in a < shape in a thicknesswise direction to be recessed. The unit 2 for placing a semiconductor element 5 and an element placing unit 2 are hung from an outer frame 1. A lead frame having hanging leads 3 formed at the intermediate in a recess 3a, hung at the unit 2 from the frame 1 is formed by pressing an iron-nickel alloy, sealed with resin 7, and the lead 3 is cut at the root of the resin 7. When the lead frame is formed by etching, a desired pattern is formed, the leads of the semiconductor element placing unit is bent by pressing.
Patent JP-S59151847-A (JP)
Title: Noncariogenic composition and drink
Inventor: TSURUMI TAKASHI
IPC: A23L1/00
Filed: 1983-02-15
Abstract: PURPOSE:To provide a noncariogenic composition and drink effective to prevent or suppress the human dental caries induced by Streptococcus mutans. CONSTITUTION:A mutant of human Streptococcus mutans having a bioactivity to specifically suppress the proliferation of Streptococcus mutans having caries- inducing activity and essentially devoid of the activity to induce the caries in human oral cavity, e.g. Streptococcus mutans TMD-NC KUME (FERM-P No.6879) which is a wild strain separated from the human oral cavity, or a weakly toxic K-III strain of Streptococcus mutans (FERM-P No.6314) prepared artificially from a wild strain having caries-inducing activity and separated from the human oral cavity, are subjected to pure cultivation, and the produced living bacterial cells are dispersed in a liquid carrier together with living cells of known lactobacillus.
Patent JP-H0836147-A (JP)
Title: Glasses
Inventor: HANSURIYUUDEI SHIERAA
IPC: G02C5/12
Filed: 1995-02-10
Abstract: PURPOSE: To provide spectacles capable of dissolving the trouble that a considerable cost is required even when a relatively large thickness is still provided and a hinge is turned to a double joint. CONSTITUTION: A nose frame 2 is integrated with an optical component 1 and is a synthetic resin material and these spectacles are provided with the optical component 1 and a center joint 9, ear frame components 10 and 11 and a cover which are non-optical components provided with an ear frame and the nose frame 2. The metallic hinge 4 embedded in the synthetic resin material of the nose frame 2 is provided on the nose frame 2, the respective ear frames 3 are folded at the center joint 9 and the entire spectacles are folded.
Patent JP-H06125690-A (JP)
Title: Production of pizza pie and its apparatus
Inventor: MIYAHARA YUKIO
IPC: A21B2/00
Filed: 1992-01-13
Abstract: PURPOSE:To rapidly bake a dough for a pizza pie by increasing the temperature of the former half part of an oven than that of the latter half part and heating the oven from the upper and lower parts using far infrared rays and convection, finishing and heating the dough in the latter half part. CONSTITUTION:A dough for a pizza pie is placed on a conveyor 6 at an inlet 4 of an oven 3 and the internal temperature of the oven is regulated to 400-560 deg.C. The speed of the conveyor is regulated to <=130cm/min and the dough for the pizza pie is conveyed toward the outlet 5. Far infrared ray sheathed heaters 12 and 13 are installed in the former half part in the interior of the oven to set the temperature thereof at a higher one than that of the latter half part. Convection at a wind velocity of >=0.2m/sec is generated in the oven by a fan 19, etc.
Patent JP-H03229628-A (JP)
Title: Powder granule mixing apparatus and liquid treatment apparatus having same mixing apparatus
Inventor: MURAKOSHI MASAHIDE
IPC: A61M1/34
Filed: 1990-02-01
Abstract: PURPOSE:To carry out solvent removing treatment with no need of complex operations by adding a liquid which is supplied by a liquid supplying means to a dissolving solution which is sent by a liquid sending means and mixing the liquids each other. CONSTITUTION:A powder granule mixing apparatus 1a comprises a precipitant supplying means 2 to supply a precipitant, a solvent supplying means 3, a mixing and dissolving part 4, a liquid sending means 5, and a liquid supplying means 7. The mixing and dissolving part 4 has a column 20 and a circulating means 6 is installed in the column 20. Mixing and dissolution of a precipitant Pr is accelerated by circulating a liquid in the column 20 by the circulating means 6. The end part in upper stream side of a pipeline 30 and the end part in the down stream side of the pipeline 30 are respectively connected with the near bottom part of the column 20 and a pipeline 18 through a T-shape branched connector 33 and a dissolving liquid S1 and blood plasma Po join and are mixed each other in the branched connector 33 and high molecular weight protein substances in the blood plasma Po precipitate. In this way, powder granules are prevented from flowing out.
Patent JP-S58140606-A (JP)
Title: Method and apparatus for measuring film thickness
Inventor: TAKADA HIDEO
IPC: G01B11/06
Filed: 1982-02-16
Abstract: PURPOSE:To obtain a measuring method by which the influence by outer disturbance in the optical path is corrected by generating the second electric signal and calculating the first and the second electric signals which are generated alternately after receiving IR radiation which transmitted through a film via a mesh chopper to be made as the prescribed transmittance from a black body reference device. CONSTITUTION:The IR radiated from a black body furnace 3 in an IR radiating device 1 pass through a protecting window 4 and are radiated to a film 6 as reference IR5, and transmitted IR7 pass through an IR lens 8 of a detector 2 and is detected by an IR detector 9. The detected signal is amplified by a preamplifier 10 to become a signal of film thickness by a signal processing device. A chopper 11 made of mesh having a blade to be made as the prescribed transmittance is provided in front of the balck body furnace 3, and radiation which is not shielded by the chopper 11 and shielded radiation are transmitted through the film to be measured alternately and are sent to the detector, and the film thickness is calculated from the difference of both transmitted signals.
Patent JP-H10221554-A (JP)
Title: Waveguide type semiconductor optical element and optical communication system
Inventor: TAKAHASHI MAKOTO
IPC: G02B6/122
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To largely change the spot size by a low film thick modulation by setting the refraction index difference of the large stop-size side to smaller than that of the other so as to set the refraction index difference between a core and clads. SOLUTION: Light is inclined to leak, when the refraction index difference between a core 30 and clads 20, 40 is small. Therefore, the spot size can enlarged, if the refraction index difference between the core 30 and the clads 20, 40 is reduced. In this case, the spot size can be similarly enlarged by the film thickness modulation lower than the conventional one. The refraction index difference between the core 30 and the clads 20, 40 is changed between an optical device and an accumulated waveguide for changing spot size. Namely, the refraction index difference in the large spot-size side is set to smaller than that of the other. This constitution can enlarge the spot size without deteriorating the device characteristics despite of the low film thick modulation.
Patent JP-H07216258-A (JP)
Title: Coating agent composition
Inventor: HIBINO SATORU
IPC: C08F2/44
Filed: 1994-01-26
Abstract: PURPOSE:To obtain a coating agent composition suitable for an optical disc, etc., providing a transparent coating film having excellent scratch resistance, dust preventing properties and antistatic properties in improved productivity and workability, comprising a specific oligomer, etc., a polymerization initiator and trioctylmethylammonium salt. CONSTITUTION:This coating composition comprises (A) (i) an oligomer and/or a monomer of urethane (meth)acrylate containing one or more polymerizable ethylenic double bonds in the molecule and, more preferably (ii) 30 pts.wt. (based on 100 pts.wt. of the component (i) of an oligomer and/or a monomer containing three or more (meth)acryloyl groups in the molecule, (B) a polymerization initiator such as benzophenone, (C) preferably 0.1-10 pts.wt. of trioctylmethylammonium salt and (D) a polyether component such as polyethylene glycol.
Patent JP-H07206858-A (JP)
Title: Naphthopyrane compound and photosensitive material using the same compound
Inventor: ITO MASAMI
IPC: C07D405/14
Filed: 1994-01-26
Abstract: PURPOSE:To obtain a naphthopyrane compound, having a specific substituent group, excellent in fatigue resistance, capable of repeating a change from the development of a red color by irradiation with sunrays or ultraviolet rays and return to the original state by cutting off the light, having a sufficient red coloring density and useful as a plastic product, etc. CONSTITUTION:This compound is expressed by formula I {X is expressed by formula II [R1 to R3 each is H, an alkyl, an alkenyl, an alkyloxy, a (substituted benzyl or an (substituted allyl] or formula III (R4 to R6 each is same as R1 to R3)}, e.g. a compound expressed by formula IV. Furthermore, this method for producing the objective compound is to preferably react, e.g. a substituted bromothiophene compound with pieces of magnesium using anhydrous tetrahydrofuran as a solvent, produce a Grignard complex and add 3H- naphtho[2,1-b]pyran-3-one thereto.
Patent JP-S57137837-A (JP)
Title: Digital lens meter
Inventor: SUGIURA MASAYUKI
IPC: G01M11/02
Filed: 1981-02-19
Abstract: PURPOSE:To make a digital lens meter low-cost and small-sized, by executing the operation processing and the count processing in a micro-computer. CONSTITUTION:Defocusing of a target image on a screen 6 due to a lens 4 to be examined is corrected by moving a target, and a refractive power is obtained on a basis of the quantity of this movement; and the target is rotated to make the direction of blurring of image formation coincident with a reference line, and this rotation angle is detected to obtain the direction of the cylinder axis. An incremental encoder 7 consists of a linear encoder and a rotary encoder, and the output is converted to a signal, which generates addition pulses and operation pulses, by a count pulse generating circuit 8, and count pulses are inputted  to a microcomputer 9 for counting and operating them on a basis of a preliminarily prepared program. The operation result is displayed digitally as the refractive power and the axial direction on a display part 10.
Patent JP-H01198715-A (JP)
Title: Focus detector
Inventor: KONISHI KAZUKI
IPC: G02B7/28
Filed: 1988-02-03
Abstract: PURPOSE:To eliminate the trouble of switching to a distance measuring position which is frequently used and to improve operability by measuring distance at a distance measuring position stored in a storing means by means of the selection of a photographer and storing a distance measuring position which photographer frequently uses. CONSTITUTION:The title detector is provided with a distance measuring means 2 which detects distance from plural distance measuring positions in an image to an object respectively, a distance measuring position selecting means 4 which selects plural measuring distance positions, a storing means 9 which stores the distance measuring positions selected by means of the distance measuring position selecting means 4, and a control means 4 which performs driving and controlling. The control means 4 performs driving and controlling in the way that a focusing position is decided at the distance measuring position stored in the storing means 9 and a photographing lens driving means 10 is adapted to the focusing position. Thus, a distance-measurable condition can be kept at the distance measuring position selected by the photographer, for example, at the distance measuring position frequently used. In said condition even if photographing is performed at some other distance measuring position, distance measuring at the distance measuring position frequently used is automatically performed in a next photographing operation.
Patent JP-H07857-A (JP)
Title: Centrifugal separator for fluid
Inventor: JIYAN DENII ROSHIYAA
IPC: B04B1/02
Filed: 1994-01-27
Abstract: PURPOSE: To provide a centrifugal separator having a structure which is simpler and is lower in cost than a conventional one while being capable of attaining the same operations as conventional centrifugal separators. CONSTITUTION: This centrifugal separator for fluids comprises a housing 1a, 1b which is mounted with a rotatable driving cup 3 of an upwardly widening conical shape and a disposable centrifugal bowl 5 made of an elastomeric material and having a generally conical shape upwardly widening and press-fitted in the operative position inside the driving cup. The centrifugal bowl 5 has two annular beads, respectively an upper bead 14 and a lower bead 16, through which respective vertical passages extend, and it is closed at its upper peripheral end by a metallic bowl cover 11.  Further, the centrifugal separator has another cover 16 cooperating with the housing for closing the housing above the centrifugal bowl 5, a resilient rotatable seal 17 which is integral with the cover 16 and is in contact with the bowl cover 11, and a fluid supply tube 21 extending through the removable cover and integral therewith.
Patent JP-S59148127-A (JP)
Title: Binder and magnetic recording material
Inventor: AKIYAMA HAJIME
IPC: C09D175/06
Filed: 1983-02-14
Abstract: PURPOSE:To obtain a superior magnetic recording material by mixing a high molecular polyol having specified equiv. with a compound having COOH and other group contg. active hydrogen and having specified equiv. and a compound contg. active hydrogen and having specified equiv., reacting the mixture with polyisocyanate, and using the resulting polyurethane resin as a binder. CONSTITUTION:A high molecular polyol (component A1) having 250-3,000 equiv. per OH group such as polytetramethylene glycol is mixed with a compound (component A2) having COOH and other group contg. active hydrogen such as OH, NH2, NH or SH in the molecule and having 40-500 equiv. per said group and a low mol.wt. multifunctional compound (component A3) contg. active hydrogen and having 30-200 equiv. such as glycol or sorbitol. The component A2 is aliphatic or aromatic oxyacid or the like. The mixture (A) is reacted with polyisocyanate (B) to obtain polyurethane resin having 5,000-90,000 number average mol.wt. A magnetic layer is formed by using the polyurethane resin as a binder. Fine needlelike magnetic powder of 0.02-0.70mum grain size is uniformly dispersed, and the adhesive strength of the magnetic layer to its support and the surface smoothness are improved.
Patent JP-H09217444-A (JP)
Title: Interior wall panel having window opening part
Inventor: SUGIHARA MASAMI
IPC: E04B2/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To ensure high heat insulating efficiency and, at the same time, to prevent heat loss occurring through a window frame without providing any new thermal insulating material. SOLUTION: An interior wall panel is constituted of an interior wall frame 2 forming a window opening section S and a thermal insulating material 3 filled inside the interior wall frame 2, highest horizontal mountain 22, lowest horizontal muntin 23, horizontal muntins 24, auxiliary horizontal muntins 25 and auxiliary muntins 26 are so formed that their width is smaller than that of muntins 21 and, at the same time, one side of each of them is flush connected to the side of an indoor side of the muntins 21. A thermal insulating material 3 is swelled outward across the side of an outdoor side of the interior wall frame 2 and, at the same time, it is so formed that it parallels with the inside from of the interior wall from 2 except the window opening section S.
Patent JP-S52107042-A (JP)
Title: Hygroscopic composition
Inventor: SUZUKI SUSUMU
IPC: C08L33/00
Filed: 1976-03-05
Abstract: PURPOSE: A hygroscopic composition, being more effective than silica gel in eliminating the moisture in air, comprises the deliguescent compound and the hydrophilic polymer to prevent the liquidizing due to mostirue absoption, maintaining the excellent hygroscopicity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07234932-A (JP)
Title: Black pattern sampling method
Inventor: MATSUMURA KENICHI
IPC: G06T7/00
Filed: 1994-02-22
Abstract: PURPOSE:To sample a black pattern printed on a background printed in a chromatic color other than a black color. CONSTITUTION:This method is provided with a color camera 2 which inputs the image of an object 1, signal level detecting parts 3, 4 and 5 which detect signal levels at every image of R, G and B in each picture element of inputted images of R, G and B, a maximum/minimum signal level calculating part 9 which calculates the maximum signal level and the minimum signal level out of detected signal levels of the images of R, G and B at every picture element and an arithmetic part 10 which calculates a parameter from the maximum signal level MAXij and the minimum signal level MINij calculated at every picture element by using an arithmetic equation MAXij+(MAXij-MIM ij)Xk(2<=k<=8), and the black color on the images of R, G and B can be sampled by binarizing a calculated parameter by a prescribed threshold value at every picture element.
Patent JP-H11211131-A (JP)
Title: Indoor unit for air conditioner
Inventor: SUZUKI KAZUHIRO
IPC: F24F1/00
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To reduce noise of a specific frequency generated from the vicinity of a narrow portion for limiting a suction port in cooperation with a stabilizer by engraving a plurality of grooves on an inner surface of the narrow portion in an indoor unit for an air conditioner for cooling or heating the indoor air by a heat exchanger and then diffusing the air from an air outlet by a crossflow fan. SOLUTION: A crossflow fan 70, drain pans 6a, 6c and the like are contained in the indoor unit 1. Suction grills 2 are provided on a front surface and an upper surface of the unit 1. A air outlet 4 is provided at a lower part of the front surface. An upper end of a stabilizer 11 formed at a rear end of the pan 6a and an upper end of a narrow portion 12 used also as a front wall of the pan 6c are provided near an outer periphery of a rotor 7 to limit a suction port of the fan 70 in cooperation. In this case, a plurality of grooves 21 horizontally extended vertically apart at an interval are engraved on a surface of the portion 12 opposed to the periphery of the rotor 7 near the rotor 7. Thus, a generation of a noise of a specific frequency from the vicinity of the portion 12 is prevented.
Patent JP-H06234683-A (JP)
Title: Production of beta-naphthol
Inventor: ITO MASAYA
IPC: B01J21/06
Filed: 1993-02-12
Abstract: PURPOSE:To produce beta-naphthol without using a large amount of a corrosive substance such as a strong acid or a strong base and causing the formation of a large amount of by-products. CONSTITUTION:p-Butenylphenol is subjected to cyclodehydrogenating reaction in the vapor phase in the presence of a solid acid catalyst, a solid base catalyst, a metallic oxide catalyst or a noble metallic catalyst at 300-700 deg.C reactional temperature under <=20atm reactional pressure to produce the objective beta-naphthol.
Patent JP-H09218772-A (JP)
Title: Method and device for controlling window display
Inventor: HONMA YUTAKA
IPC: G06F3/048
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To improve operability and to improve the continuity and processing efficiency of a job. SOLUTION: When a window W3 is opened in a state where windows W1 and W2 are opened in a display screen S, the window W2 is completely included in the window W3 and it cannot be viewed. When an operator is to recognize the content of the window W2 , he may execute a wasteful operation for opening the window W2 in the display screen again since he forgets that the window W2 is previously opened. Thus, it is discriminated whether the window W2 is completely included or not for preventing the occurrence of such double troubles. When it is completely included, the icon Iw2 of the window W2 is displayed. Discrimination in this case is executed, based on coordinate positions Pc1 and Ra1 on the upper right of the windows W3 and W2 and coordinate positions Pc2 and Pa2 on the lower left.
Patent JP-H03229440-A (JP)
Title: Wire-bonding apparatus capable of wiring inspection
Inventor: NISHIMAKI KOUJI
IPC: H01L21/66
Filed: 1990-02-05
Abstract: PURPOSE:To contrive to improve the efficiency of an inspection work by distinctly projecting the state of a bonded part wire at the time of conducting the automatic inspection of wiring after wire bonding. CONSTITUTION:A reflector 9 moves while sliding to a bonding stage at the time of conducting the inspection of wiring. A light transmitted from a part other than a lead 14, etc., is reflected by the reflector 9 to return through an optical path passing the central axis of an optical lens 3. At the time of passing through a parallel plate 5, this return light is not reflected but received by the light-receiving element of a camera 2. When a wire 16 bonded between the lead 14 and pad on a pellet 15 is photographed, light passes almost all parts other than metal parts of a lead frame because the wire is narrower than the wire space of wires 16 to be inspected. Light is intercepted in the wire 16 part by the return light reflected by the reflector 9 and the wire part is photographed as shadow by the camera 2 so that the wire 16 is distinctly projected on an image plane.
Patent JP-S58144522-A (JP)
Inventor: AKATSU KOUICHI
IPC: H02H3/38
Filed: 1982-02-19
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-H05184647-A (JP)
Title: Antibacterial processing method
Inventor: IKEBE TAKASHI
IPC: D06M101/06
Filed: 1992-01-14
Abstract: PURPOSE:To provide an antibacterial processing method to exercise the proper antibacterial function of an antibacterial zeolite sufficiently and permanently. CONSTITUTION:By using a cellulose diacetate, a solvent whose volatility is lower than acetone and an antibacterial zeolite, a colloidal solution in which the ratio of the cellulose diacetate to the antibacterial zeolilt is regulated more than 1:0.3 and less than 1:20 is formed, and the resultant colloidal solution is sprayed, applied or printed on an object to be processed and dried.
Patent JP-H09195226-A (JP)
Title: Base isolation bridge falling preventing device
Inventor: SHIMIZU SOICHIRO
IPC: E01D101/00
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To base-isolate a bridge beam to prevent the falling of a bridge, and prevent the bridge beam and a bridge pier or a bridge base from being ruptured or broken. SOLUTION: Base isolation bridge falling preventing devices 10 are set on both sides of a steel beam S, and each device is roughly formed of a base plate 1 fixed to the end part of a web W; a base isolation rubber 12 mounted on the base plate 1 in such a manner as to be slightly slidable in the bridge axial direction; a support plate 16 on which the base isolation rubber 12 is mounted; and a bracket 14 fixed to the support plate 16 and also fixed to a bridge pier P.