baber/WOPTO huggingface dataset:
Patent JP-2000072364-A (JP)
Title: Sill of elevator car
Inventor: MASUDA SUSUMU
IPC: B66B13/30
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To easily replace the part of a car sill by constituting the sill of an elevator cage for guiding the lower end of the entrance door of a car by arranging a plurality of divided square poles in parallel to each other over the whole length of the opening and closing stroke of the door, and fixing it to a floor part by a plurality of support members. SOLUTION: An elevator car floor part is formed by sticking a height regulating waterproof veneer 6 and a tile 7 to the upper surface of a car floor frame 4, and a car sill is provided on the front side of the floor frame 4 in a height flush with the tile 7 along the opening and closing direction of a car door. In this case, the car sill is formed of square poles divided into three in the lateral direction of the sill, and constituted by arranging three sills 3 (3a-3c) formed in the length corresponding to the whole opening and closing stroke length of the entrance door in parallel to each other. Each car sill 3a-3c is fixed to a plurality of support members 5 on the floor frame 4 arranged at a prescribed pitch in the arrangement direction of the sill by use of mounting bolts 10....
Patent JP-H0691730-A (JP)
Title: Extruder
Inventor: NASU HIDEYUKI
IPC: B29C48/515
Filed: 1992-09-10
Abstract: PURPOSE:To provide a screw extruder capable of raising the temp. of a molten resin to a predetermined high value without thermally decomposing the resin in the vicinity of the leading end of a barrel. CONSTITUTION:The leading end of the hollow pipe 5 for introducing a heating liquid for a heating medium inserted in the slot 4 provided in a screw 3 along the axis thereof is closed and a through-hole 7 is provided to the hollow pipe 5 at the position corresponding to a place where the melting of a resin is started along the screw 3 and the heating liquid 8 for the heating medium is stagnated on the leading end side of the through-hole 7 and the resin present at the leading end part of the screw 3 is not cooled by the liquid 8 for the heating medium.
Patent JP-H03105924-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YOSHIDA IKUO
IPC: H01L21/321
Filed: 1989-09-20
Abstract: PURPOSE:To prevent the positional displacement of a semiconductor chip due to mechanical vibrations, etc., at the time of carrying by forming a recessed groove at a position, where a CCB bump on a substrate is abutted, in a semiconductor integrated circuit device of flip chip system. CONSTITUTION:In a micro-chip carrier 1, recessed grooves 9 are shaped at positions, where CCB bumps 2 are abutted, in the main surface of a mullite substrate 3. The CCB bumps 2 are joined on lands 4 shaped into the recessed grooves 9. The lands 4 are connected electrically to the lands 4 on the rear of the mullite substrate 3 through internal wirings 10 made up of tungsten. A semiconductor chip 5 is positioned onto the mullite substrate 3 by employing the chip mounting device, and the CCB bumps 2 are brought to the state in which the bumps 2 are supported by the recessed grooves 9 during a time when the mullite substrate 3 is carried to a reflow device. Accordingly, positional displacement from the lands 4 of the CCB bumps 2 due to mechanical vibrations, etc., at the time of carrying can be prevented.
Patent JP-H1163755-A (JP)
Title: Reservoir-type ice maker
Inventor: TAKAHASHI KENJI
IPC: F25C1/08
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To prevent breakdown, etc., by lightening the load added to a rotation source, etc., to tilt a water pan, in case that ice bite occurs between an ice making projection and the water pan. SOLUTION: A water pan 10 is pivoted tiltably through a rotary pivot 13 by a support 12. A working member 14 is pivoted tiltably by the rotary pivot 13. An abutment metal fitting to abut on the top brim of the water pan 10 is attached to the working member 14. The working member 14 and the water pan 10 are retained in parallel condition where the abutment metal fitting abuts on the top brim of the water pan 10 by a coil spring 24. The supporting roller 22 of a rotating member 20 rotated by a motor 18 engages slidably with the engagement groove 14d provided at the working member 14.  The water pan 10 performs the tilting from the horizontal posture to the bottom dead point and the tilting from the bottom dead point to the horizontal posture integrally with the working member 14, under the engagement action between the supporting roller 22 and the engagement groove 14d, by rotating the rotating member 20 in one direction with the motor 18.
Patent JP-S62100463-A (JP)
Title: Intermediate film composition for safety laminated glass
Inventor: HATA AKIO
IPC: C03C27/12
Filed: 1985-10-28
Abstract: PURPOSE:To provide a titled compsn. which has excellent penetration resistant strength and adhesive powder, has no possibility of foaming and permits an easy adhering operation by mixing an ethylene/vinyl acetate/carbon monoxide copolymer with a thermoplastic resin consisting of a specific copolymer. CONSTITUTION:The thermoplastic resin consisting of the copolymer having >=500 average degree of polymn. of obtd. by copolymerizing (a) 0.5-10wt% monomer of >=1 kinds among ethylenic hydrocarbon such as ethylene, fatty acid vinyl such as vinyl acetate, acrylate such as methyl acrylate and vinyl ether such as methyl vinyl ether, (b) 1-10wt% glycidyl methacrylate and (c) vinyl chloride in the presence of a polymn. initiator by using a dispersant (e.g.; methyl cellulose). 30-70pts.wt. Ethylene/vinyl acetate/carbon monoxide copolymer contg. 15-35wt% vinyl acetate and 5-20wt% carbon monoxide is compounded with 100pts.wt. such thermoplastic resin and if necessary, 1-10pts. wt. stabilizer, lubricant, UV absorbent and antioxidant are compounded therewith.
Patent JP-S60135522-A (JP)
Title: Production of nondirectionally oriented silicon steel sheet having excellent magnetic characteristic and blanking property
Inventor: NAKAMURA HIROTO
IPC: C22C38/00
Filed: 1983-12-23
Abstract: PURPOSE:To produce a nondirectionally oriented silicon steel sheet having an excellent magnetic characteristic and blanking property by hot rolling a silicon steel blank material to a plate material then subjected said material to base strip annealing, cold rolling and continuous finish annealing under specific conditions. CONSTITUTION:A silicon steel billet contg. <0.005wt% C, 3.0-4.0wt% Si, 0.1- 1.0wt% Mn, and 0.4-1.0wt% Al is hot-rolled to a plate material. The plate material is subjected to base strip annealing for 1-5min at 850-950 deg.C, then to one pass of cold rolling at 60-75% draft and is thus worked to a thick plate material having a final thickness of 0.60-0.65mm.. The plate material is subjected to continuous finish annealing in succession thereto and is then cooled at a cooling rate of >=700 deg.C/min to make the average grain size after annealing 140-170mum. The thick sheet material of the nondirectionally oriented silicon steel sheet as a core material for a large-size power generator having the excellent magnetic characteristic and blanking property is produced.
Patent JP-H1181547-A (JP)
Title: Bath-room internal wall material excellent in mold resistance
Inventor: MORI KOJI
IPC: B05D5/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an internal wall material capable of keeping a good mold resistant effect for a long period of time without compounding molding resistant agent, and restraining the rising of vapor. SOLUTION: This bath room internal wall is so constituted that the surface of a steel plate is coated with a tetrafluoride film showing over 95 degree of a contact angle against water. As tetrafluoride film, ethylene- tetrafluoroethylene copolymer(ETFE), fluoroetylene-fluoropropylene copolymer(FEP) or per-fluoroalkylvinyl-tetrafluoroetylene copolymer(PFA) can be used. By the constitution, since waterdrops condensed on the wall surface successively flow down, a moist environment caused by growing mold is made to lower humidity, a good mold resistant effect is kept and, at the same time, the occurrence of vapor can be also restrained.
Patent JP-H0291730-A (JP)
Title: Fuzzy reasoning device
Inventor: TASAKA YOSHIRO
IPC: G06N7/02
Filed: 1988-09-29
Abstract: PURPOSE:To easily increase the number of input variables which can be used by providing a means which connecting and disconnecting the emitters of transistors(TR) constituting MIN circuits or MAX circuits electrically among reasoning parts. CONSTITUTION:The reasoning parts 10 which perform fuzzy reasoning based upon mutually different rules are provided and the MIN circuit 12 or MAX circuit 21 of each reasoning part 10 has a comparator constituted by connecting the emitters of the TRs Q1-Q3 applied with input signals at their bases. Then the emitters of the TRs Q1-Q3 constituting those MIN circuits 12 or MAX circuits 21 are connected and disconnected electrically by means SW1 and SW2 among the reasoning parts 10. Consequently, MFCs 11 of >=2 reasoning parts 10 can be used for different input variables A-I. Consequently, input variables can easily be increased with the same circuit constitution.
Patent JP-S6489952-A (JP)
Title: Manufacture of motor
Inventor: IRIE SHINICHIRO
IPC: H02K41/06
Filed: 1987-09-29
Abstract: PURPOSE:To smoothly form the inner diameter of a stator and facilitate manufacture, by a method wherein a plurality of magnetic poles are arranged in a circular shape, and wherein the circularly arranged poles are two-step- laminated in the axial direction, and wherein the two-step-laminated poles are connected to each other with a yoke to which a winding is applied, and wherein the poles are contained in a resin mold to be integrally molded. CONSTITUTION:A stator 4 is formed in the shape of 'U' so that the cores of a rotor 6 divided into two sets may be magnetically connected to each other, and a 'U'-formed yoke section 11 is set so that the sections of a magnetic pole 10 divided into two may be magnetically connected to each other. To the yoke section 11, a winding 13 is applied by a bobbin 12. So far as the forming of the stator 4 is concerned, on forming the magnetic pole 10, a plurality of the magnetic poles 10 are integrally formed so that the adjacent poles 10 on the inner diameter side may be connected to each other. Then, the inner diameter is supported by a jig, and is contained in a mold to be resin-molded.
Patent JP-H0991654-A (JP)
Title: Magnetic tape
Inventor: ISHIKAWA JUNKO
IPC: G11B5/66
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic tape having a low frictional coefft., excellent travelling property and little jitter by forming a metal magnetic film on the one surface of a base body in such a manner that the surface roughness of the film has specified characteristics. SOLUTION: This magnetic tape consists of a base body 1 and at least a metal magnetic film 2 and a protective film 4 formed on one surface of the base body 1. The surface roughness (center line average roughness Ra) of the tape where the metal magnetic film 2 and the protective film 4 are formed satisfies the relation of (center line average roughness Ra||) < (center line average roughness Ra⊥), wherein Ra|| is roughness in the longitudinal direction and R⊥ is roughness in the width direction of the tape. By this method, the obtd. magnetic tape has low frictional coefft., excellent travelling property, little jitter and excellent recording and reproducing characteristics.
Patent JP-S60132702-A (JP)
Inventor: ITOU TATSUO
IPC: B27D5/00
Filed: 1983-12-22
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-S61121323-A (JP)
Title: Vapor growth equipment
Inventor: MITANI MASATO
IPC: H01L21/31
Filed: 1984-11-16
Abstract: PURPOSE:To allow miniaturization of a device and attempt reduction of gas consumption and generation of defects in crystals by making the device consist of a carrier gas room, an intermediate wall for separating a reactive room from the carrier gas room and a preheating means for carrier gas. CONSTITUTION:Carrier gas of hydrogen or the like is fed into a carrier gas room 19 via carrier gas feed openings 16. The carrier gas is preheated at 300-500 deg.C or so by a heated intermediate wall 21 by energying a metal wire 27 when it passes through a vent for blowing of it. The carrier gas supplied into a reaction room 14 flows in a layer along the direction of the arrow C toward an exhaust vent 11. The carrier gas blown off into the reaction room 14 from the vent 20 for blowing off it flows in the inside of the reaction room 14 in accordance with the magnitude, the number and the arrangement of the vent 20 for blowing off the carrier gas. On the other hand, mixed gas supplied from a slit-like supplying vent 10 for the mixed gas flows in the direction of the arrow A along surfaces of silicon substrates 8 and a susceptor 9 heated at the fixed temperature by an infrared lamp heater unit 22.
Patent JP-S63164929-A (JP)
Inventor: TEBITSUDO RANBII
IPC: A47L15/00
Filed: 1987-09-29
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-H1088381-A (JP)
Title: Ellectrolytic refining of copper
Inventor: ANDO KOJI
IPC: C25C1/12
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method which enables operation at a high current density and more specifically a method which is capable of degrading the appearance quality of an electrodeposition surface in RF energization. SOLUTION: The energization current of a backward direction is set at a current value higher than the energization current in a forward direction. Namely, the currents are inverted at a ratio of once 15 minutes to one hour and the energization current density of the backward direction is made higher than the energization current density in a forward direction and is maintained at >=400A/m<2> , more preferably 450 to 500A/m<2> , in the electrolytic refining method for nonmetals which executes energization while periodically inverting the currents. An energization stop time of >=30 to <100 seconds is disposed during the switching from the backward recording to the forward direction.
Patent JP-H03103765-A (JP)
Title: Immunoassay with fluorescent polarization by using immobilized antibody or antigen
Inventor: KARUBE MASAO
IPC: G01N21/64
Filed: 1989-09-18
Abstract: PURPOSE:To allow the measurement of even the antigen having the mol. wt. equal to or larger than the mol. wt. of an antibody by using a reagent formed by fixing the antibody to a carrier larger in mol. wt. than the antibody as an immobilized antibody. CONSTITUTION:The light from a light source is filtered to the stimulating wavelength of the fluorescent material contained in the reagent by a filter 12 and is projected to a cell 14 contg. the material to be measured via a polarizing plate 13 to stimulate the fluorescent in sample. The dispersed fluorescence transmits a filter 15 which allows the transmission of the wavelength thereof and a polarizing plate 16 and is converted to an electric signal by a photodetector 17. The polarization component of the same direction as the direction of the stimulating polarization and the polarized light component perpendicular thereto with respect to the fluorescence of the sample by the rotation of the polarizing plate 16 are deter mined, by which the degree of polarization of the fluorescence is determined. A soln. contg. the immobilized antibody is put into a cell 14 and a soln. contg. the measuring antigen is added thereto. A soln. contg. the antigen labeled which the fluorescent material is added thereto. The fluorescent-labeled antigen conjugates with the antibody immobilized with the carrier by the antigen-antibody reaction while competing with the measuring antigen. As result, the concn. of measuring antigen is determined.
Patent JP-S60136039-A (JP)
Title: Tracking servo circuit
Inventor: OZAWA YASUYUKI
IPC: G11B7/09
Filed: 1983-12-22
Abstract: PURPOSE:To control the tracking servo function for a light spot by comparing the output of a sample hold circuit which holds the output of a detecting circuit for the quantity of reflected light at the moment when the output of a tracking shift signal detecting circuit exceeds a necessary threshold value with the output of the detecting circuit for the quantity of reflected light, and clamping the output of the tracking shift signal detecting circuit at a specific value. CONSTITUTION:A reflected light quantity signal (b) from a recording medium is utilized for deciding whether the light spot is present within a range I (unclamped) or in a range I' (clamped) in addition to comparator circuits C1 and C2 which show that a track shift signal (a) exceeds threshold values + or -Xv. Namely, the reflected light quantity signal (b) is minimum in the center of a track as shown in a figure and maximum between tracks, so the quantity Yv at the moment when the track shift signal (a) exceeds the threshold value + or -Xv is stored and compared with the actual quantity of reflected light to discriminates between the section I on a track and the section I' between tracks, so that the light spot is led in stably to a large initial speed and an initial position of the recording medium.
Patent JP-H0697363-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAKAMURA MASAYUKI
IPC: H01L23/50
Filed: 1992-09-11
Abstract: PURPOSE:To provide an LSI package suitable for high density mounting. CONSTITUTION:A plurality of semiconductor chips 3 are arranged in parallel in a single package body and a plurality of leads 5 are arranged thereon while traversing respective semiconductor chips 3. The semiconductor chips 3 are connected electrically through wires 7 with the leads 5. The leads 5 are folded at the opposite ends of the package body 4 and extended on the rear surface of the package body 4.
Patent JP-S61122140-A (JP)
Title: Production of bent laminated glass
Inventor: MIWA MASAYUKI
IPC: C03C27/12
Filed: 1984-11-20
Abstract: PURPOSE:To produce a laminated glass free from delamination, foaming, cracking or strain, by bending a pair of glass plates to a definite angle at the same time, and bonding the glass plates interposing a specific plastic interlayer therebetween. CONSTITUTION:A pair of glass plates 1, 2 cut to a definite shape are stacked. The bending lines 6 formed between the center part 3 and the front and side parts 4, 5 are heated locally with a heater, and the side parts 5 are bent at the same time to a definite angle alpha. A plastic interlayer satisfying the formulas t1{sin(90 deg.-alpha)-0.3}<=t2<=t1{sin(90 deg.-alpha)-+0.3} and 15mil<=t2<=t1 wherein t1 and t2 are the thickness of the center part 3 and the side part 5 of the interlayer, respectively, is inserted between the glass plates 1 and 2, heated at 70-90 deg.C in vacuum to effect the deaeration and the preliminary bonding, and then heated at 110-130 deg.C under 8-13atm to effect the main bonding of the glass plates.
Patent JP-S60137843-A (JP)
Title: Manufacture of optical fiber
Inventor: SATOU TSUGIO
IPC: C03B37/027
Filed: 1983-12-23
Abstract: PURPOSE:In drawing, to reduce energy, and to lengthen life of furnace, by reflecting radiation energy radiated from an end face in a base end part of parent material in the end face direction so that it as incident energy reaches the parent material again. CONSTITUTION:A base end part of the parent material 10 is attached to the feed mechanism 11, the tip of the parent material is put in the furnace 12. The reflecting plate 13 is set right above the end face 10a in the base end part of the parent material 10. The reflecting plate 13 has preferably a spherical surface, and its has preferably a radius of curvature smaller than numberical aperture (NA) of the parent material 10. By selecting the reflecting plate 13 in this manner, the radiation energy R as incident energy can be reached from the end face 10a to the parent material 10. Consequently, since temperature of furnace can be lowered by the absorption amount of it, energy can be reduced, and simultaneously life of the furnace can be prolonged.
Patent JP-S60135034-A (JP)
Inventor: KOMORI TAKASHI
IPC: A61B8/00
Filed: 1983-12-22
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-H0577522-A (JP)
Title: Impact dot head
Inventor: SHIMOMURA MASAKI
IPC: B41J29/08
Filed: 1991-09-24
Abstract: PURPOSE:To reduce the printing noise in an impact dot head. CONSTITUTION:The head cover 22 covering the opening part 23 communicating with the outside of a head from the motion space of a lever and a damper holder 5 is provided. By covering the opening part 23 of the head and the damper holder 5 with the head cover 22, the noise generated when the damper holder 5 collides with the lever through a damper at the time of the return of a wire is reduced.
Patent JP-S6399177-A (JP)
Title: Manufacture of grinding wheel of cast iron bonded diamond
Inventor: KOTANI TAKAHIDE
IPC: B24D3/00
Filed: 1986-10-14
Abstract: PURPOSE:To improve grinding efficiency of a grinding wheel while to cheaply reduce its cost, by combining cast iron dust, iron dust and diamond abrasive grains to be compression molded into a wheel type further sintered. CONSTITUTION:Diamond abrasive grains are added to combined grains in a proportion such that about 70wt% cast iron dust in contained for about 30wt% iron dust. Subsequently, these combined grains are compression molded into a wheel type while sintered, and a low-priced cast iron bonded diamond grindstone of high grinding efficiency is manufactured into a wheel type.
Patent JP-H0967085-A (JP)
Title: Jib connecting device for walking crane
Inventor: ASANO KAZUYOSHI
IPC: B66C23/70
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To easily insert a connecting pin even when the position of a connecting hole for connecting a jib to the tip of a boom is deviated a little, to compactly housed a jib connecting device without projecting it form the tip of the boom in housing, and to enable multipurpose use. SOLUTION: A booster 60 for drawing and inserting a connecting pin is provided between an upper and lower connecting pins 35a, 35b. The booster 60 is composed of link members 61, 62, 63, 64 turnably connected to one another, facing plates 65, 66 attached by the connecting pins, a screw member 67 attached to a contraposition part and provided with a threaded hole, a supporting member 68 provided with a threaded hole or a through hole, and an external thread 69 perforating the threaded hole and the through hole and for extending and contracting the distance between both facing members by the turning movement.
Patent JP-H03105800-A (JP)
Title: Mask rom storage device
Inventor: KITOMI MASAO
IPC: G11C29/04
Filed: 1989-09-20
Abstract: PURPOSE:To attain partial rewrite of a mask ROM by providing the mask ROM part storing mask information and a rewrite data storage section storing a rewrite data relating to the mask ROM and using an address information discrimination section to apply switching control of the mask ROM and the rewrite data storage section. CONSTITUTION:A rewrite data storage section 2 stores a rewrite data relating to a mask ROM section 1. An address information storage section 3 stores rewrite address information of the rewrite data storage section 2. Then an address information decision section 4 compares external address information with rewrite address information to decide whether the address relates to the mask ROM section 1 or the rewrite data storage section 2 thereby designating the address. Thus, a part of the mask information is revised without remodeling the mask ROM. Thus, partial rewrite of the mask ROM is attained.