baber/WOPTO huggingface dataset:
Patent JP-H0880860-A (JP)
Title: Motor-driven power steering device
Inventor: NAKAGAKI TOSHIYA
IPC: B62D119/00
Filed: 1994-09-14
Abstract: PURPOSE: To provide a motor-driven power steering device which can supply the motor electric current having the less lateral difference and dispersion, even in the case of the lower output. CONSTITUTION: A control means 3 sets the target motor electric current value for the feedback control on the basis of the steering signal of a torque sensor 1 and the car speed signal of a car speed sensor 2, controls the pulse width of the pulse width modulation signal so that the motor electric current becomes close to the target motor electric current value.  A motor electric current detecting circuit 25 for detecting the motor electric current which flows in a motor driving circuit 4 removes the portion which is immediately after the starting-down of the detected voltage wave shape of a voltage detecting circuit 9 for detecting both the end voltage of a shunt resistance 8 for detecting the motor electric current for a certain time, by using the timing signal, by a wave form shaping circuit 21, and a smoothes the result to a dc current by a dc smoothing circuit 10, and feedback-operated to a control means 3.
Patent JP-S59113400-A (JP)
Title: Method of reducing pressure of gas
Inventor: HARA HIROYUKI
IPC: F17D1/075
Filed: 1982-12-17
Abstract: PURPOSE:To conserve energy, by expanding a high-pressure gas in a state approximate to an isotropic change and by thereafter transferring heat from the air to the gas. CONSTITUTION:A gas is supplied from the gas inlet port 1 of a gas temperature heightener to a heat separator 2, in which the gas is expanded in a state approximate to an isoentropic change. After the temperature of the gas is dropped down to -40 deg.C, the gas is discharged through an oulet port 3 and sent to an air heat exchanger 4, in which the gas of -40 deg.C is heightened of the temperature to about -10 deg.C by heat transferred from the air. The gas is thereafter discharged through an outlet pipe 5. The temperature-heightened gas is sent to a heat exchanger 6, in which the temperature of the gas is heightened further by heat transferred from heating pipes 7.
Patent JP-S6465704-A (JP)
Title: Insulated wire with solderability
Inventor: TERADA SETSUO
IPC: C09D167/00
Filed: 1987-09-04
Abstract: PURPOSE:To provide good solder defoliation by using a specific polyester resin, and thereby enhancing the thermal, mechanical, electrical, and chemical properties. CONSTITUTION:A conductor is coated with a polyester insulative coating which containspolyester resin obtained through reactions of two-value carbonic acid or its derivative or a mixture thereof, three-value carbonic acid or its derivative or a mixture thereof, two-value alcohol, and three-value aliphatic alcohol, followed by baking to accomplish an insulated electric wire which accepts treatment with solders.
Patent JP-S6464357-A (JP)
Title: Optical image reader
Inventor: KIMURA TADAYUKI
IPC: H01L27/14
Filed: 1987-09-04
Abstract: PURPOSE:To eliminate an influence due to a surface defect of a substrate by a method wherein two or more photodetectors are arranged like a straight line, an insulating film, a first electrode formed on this, an active layer and a second light-transmitting electrode are provided so that the surface defect of the substrate can be eliminated by the insulating film. CONSTITUTION:An insulating film 2 such as silicon nitride, silicon oxide or the like is formed on a glass substrate 1 ; two or more photodiodes are arranged like a straight line. The insulating film 2 functions in such a way that a defective region such as an uneven region, a defective insulation region or the like existing on the surface of the glass substrate 1 does not affect adversely the photodiodes formed on its upper part. A lower-part electrode 3 composed of chromium, an active layer 4 composed of amorphous silicon and a transparent electrode 5 are laminated on the insulating film 2; two or more photodetectors are formed. Accordingly, the defective insulation region existing on the surface of the glass substrate 1 is covered with the insulating film 2; the defective insulation region of the glass substrate 1 does not affect adversely the lower-part electrode 3, the active layer 4 and the transparent electrode 5.
Patent JP-H1168205-A (JP)
Title: Optical amplifier for wavelength multiplex transmission
Inventor: DOGE YUKIO
IPC: H01S3/067
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical amplifier for wavelength multiplex transmission wherein gain difference in wavelengths can be reduced. SOLUTION: An excitation light source 4 generates the excitation light for exciting an amplification optical fiber 1 which amplifies a wavelength-multiplex light signal, a wavelength synthesizer 3 inserts the excitation light in the amplification optical fiber 1, the light signal amplified by the amplification optical fiber 1 is branched by an optical coupler 2. and the branched light signal is separated into natural occurrence light and signal light by a wavelength separator 12. An photo-detecting part 13 detects the intensity of the separated natural occurrence light while an optical detection circuit 9 detects the intensity of signal light.  An intensity level comparison part and an excitation light source control part 10 control the output of the excitation light source 4, so that the output level of light signal is set to an arbitrary value based on the intensity detected by the optical detection circuit 9. Therefore, by controlling the output level of the excitation light source 4, such amplification factor as appropriate in gain flatness can be set.
Patent JP-H0383837-A (JP)
Title: Sealing glass and magnetic head
Inventor: MIZUNO YASUO
IPC: C03C8/10
Filed: 1989-08-28
Abstract: PURPOSE:To improve strength and water resistance and enable weakening of yellow-color development by adding As2O3 to a lead-based sealing glass. CONSTITUTION:With 2-7wt.% SiO2, 4-11wt.% B2O3, 65-80wt.% PbO, 0-7wt.% ZnO, 0-5wt.% Al2O3, 3-15wt.% CdO and 2-10wt.% As2O3 are blended to satisfy SiO2<(SiO2+B2O3), >0.3wt.% (SiO2+B2O3) and the resultant mixture is heated and fused to obtain the subject sealing glass. Materials are then cut off (a) from a ferrite ingot and subjected to grinding (b) of the outer shape and the resultant suitable-size rod is subjected to track-making working (c) to make a track for a reinforcing glass followed by molding (d) the above-mentioned sealing glass into the track. Excess sealing glass is then ground and the gap surface is ground (e) after making of tracks winding a wire. A gap glass is subsequently sputtered and bonded and gap formation (f) is then carried out. The resultant material is cut (g) into chips and the obtained chip is subjected to side surface grinding (h) followed by cutting into a suitable size. The resultant suitable-size chip is bonded (i) to a base and the tape-traveling surface is ground (j) and then subjected to wire-winding (k), thus obtaining the objective magnetic head.
Patent JP-S61102437-A (JP)
Inventor: ONO OSAMU
IPC: D02G3/26
Filed: 1984-10-19
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-S59110103-A (JP)
Title: Dc solenoid
Inventor: MIYAUCHI TAKASHI
IPC: D06F37/40
Filed: 1982-12-15
Abstract: PURPOSE:To cut a coil forming material and power consumption by changing coils to be used when the plunger is attracted and held. CONSTITUTION:A plunger 11b is attracted by a plunger attracting coil 22a and enters a bobbin when a voltage is applied to a DC solenoid. At this time, a protruded portion 11d provided to the plunger 11b pushes an actuator 24 and thereby pushes a movable segment 23 of a change-over switch 23, opening this switch. When the DC solenoid power is turned OFF, the actuator 24 is returned by a spring 25, closing the switch 23. The power consumption can be reduced by employing the structure where the coils having different resistance values are selected respectively for holding and attracting.
Patent JP-H0779811-A (JP)
Title: Face to face engagement fastener member and its manufacture
Inventor: TORIGOE SHINJI
IPC: A44B18/00
Filed: 1993-09-06
Abstract: PURPOSE: To provide an opposed surface engaging fastener member by which a base part can be fixed to an object surface under strong adhesive strength through an adhesive and a pressure sensitive adhesive double coated tape. CONSTITUTION: This opposed surface engaging fastener member 10 has a base part 12 and plural headed projecting pieces 14 erected on the base part 12. The respective headed projecting pieces 14 have a leg part 16 projecting in an almost erect shape from the base part 12 and a head part 18 connected to the tail end of the leg part 16. A metallic layer is formed on the reverse 26 of the base part 12 by metallic foil 28. The metallic foil 28 is integrally connected to the base part 12 in a casing mold to mold the base part 12 in a molding process of the opposed surface engaging fastener member 10. The metallic foil 28 increases adhesive strength of an adhesive and a pressure sensitive adhesive double coated tape when the adhesive or the pressure sensitive adhesive double coated tape is stuck on the reverse 26 of the base part 12.
Patent JP-H0595830-A (JP)
Title: Fastener for picture frame hanging cord
Inventor: YASUDA HIROAKI
IPC: A47G1/16
Filed: 1991-08-06
Abstract: PURPOSE:To enable a frame cord fastener to be engaged with a picture frame easily and adjustably, and prevent the fastener from being detached from the frame, even when a load acting on a hanging cord is removed, by fitting the fastener with clamping pieces faced to each other, and providing an elastic stopper piece between insertion pieces. CONSTITUTION:For coupling a hanging cord fastener 20 to the inside of a hollow section 15 in a picture frame, an insertion piece 23, a clamping piece 24 and a stopper piece 3 are inserted from the end of a frame piece 1A before assembly into a frame form. In this case, the fastener 20 stops at a given position in cooperation with the insertion piece 24, using the elasticity of the stopper piece 3. When a hanging cord is engaged with a hook or the like, and the load of the frame acts on the fastener 20 via the cord, the fastener 20 is subjected to torque. Thus, the pieces 23 and 24 move in different directions, and the fastener 20 is pressed to both opposite angular groove of the section 15, thereby being firmly clamped. In this case, the slope of the insertion piece 23 and clamping piece 24 are kept in strong contact with the inner side of a rib piece 16 and firmly fixed. Even when a hanging load is not acting, the fastener 20 is lightly clamped with the elastic stopper piece 3, and the fastener 20 does not move freely.
Patent JP-H1146739-A (JP)
Title: Deodorization and removal of sulfides in production of beverage using grain such as wheat, soybean, corn or the like and garlic
Inventor: MOTONAGA TOSHIFUMI
IPC: A23L2/38
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a beverage for removing a disagreeableness, improving eyesight, building up blood vessels and increasing a refreshing feeling, by adding roasted powder of garlic to an extracted solution of wheat, etc., and dried orange peel. SOLUTION: A grain such as wheat, corn, soybeans is extracted with hot water, and mixed with a very small amount of a garlic component such as (Alicia and allyl sulfate) or components of a plant of the family Liliaceae (allyl sulfide and allthiamin homolog) or a vitamin Bl derivative such as benfotiamine or thiamin nitrate. The organic is further mixed with blue berry, dried orange peel, raw perilla, dried perilla and a charcoal to give the objective drink.
Patent JP-H1166880-A (JP)
Title: Redundancy relief judging circuit
Inventor: KII NAOTO
IPC: G11C11/41
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To realize a redundancy relief judging circuit capable of preventing the occurrence of an operational defect owing to the fusing state of a fuse element or the like and the dispersion of a process, realizing redundancy relief by the fusion of a small number of fuse elements and reducing consumable electric power without fusing the fuse element in the case of unnecessitating redundancy relief. SOLUTION: The redundancy relief judging circuit is provided with a redundancy judging part 1 which is constituted of a transistor without using the fuse element and judges the coincidence/noncoincidence between a redundant address and a memory address, a redundant address generating part 2 which uses one fuse element RF1 in one bit constitution generating the redundant address and its inversion signal, a redundancy adoption judging part 3 which uses one fuse element ENRF1 and outputs a redundancy adoption judging signal REN indicating whether a defective memory cell exists or not, and a redundancy non-adoption means 4 which fixes a redundancy relief judging line N2 to a ground electric potential in the case that the fusion of the fuse element ENRF1 does not exist and the redundancy adoption judging signal REN indicates no existence of a defective memory cell.
Patent JP-S61100158-A (JP)
Title: Production of rice cake with natto and product thereof
Inventor: KURIMOTO KAZUHARU
IPC: A23L11/00
Filed: 1984-10-22
Abstract: PURPOSE:Dried and crushed NATTO and seasonings are mixed and kneaded with a hardened food oil, then the resultant paste is heated at a temperature higher than the melting point of the food oil and adhered to the roasted rice cake to give a roasted rice cake coated with NATTO without tackiness and bad smell of NATTO. CONSTITUTION:Dried and crushed NATTO, onion, mustard and seasonings are kneaded together with hardened food oil to prepare a paste. The paste is heated at a temperature over the melting point of the hardened oil and adhered to roasted rice cake to give the objective rice cake coated with crushed NATTO.
Patent JP-H0775274-A (JP)
Title: Layer insulation sheet of laminated core of electric apparatus and manufacture thereof
Inventor: IMAIZUMI MITSUO
IPC: H02K3/34
Filed: 1993-09-07
Abstract: PURPOSE:To obtain an alternative layer insulation sheet which provides less risk for contaminating working environment and also provides various performances required as the layer insulation sheet. CONSTITUTION:A composite insulation sheet is provided, for insulating iron core plate segments, between layers of iron core plate segments of an electric apparatus iron core, where the iron core segments of the predetermined shape are stacked. layer insulation sheet 11 is composed of the composite insulation sheet which is formed by bonding a ceramic fiber paper 12 including resin binder and a polyester film 13 for electrical use through a bonding agent layer 14. Any one surface is provided with a bonding layer 15.
Patent JP-H0669101-A (JP)
Title: X-ray lithography system
Inventor: IGARASHI KENJI
IPC: H01L21/027
Filed: 1992-08-20
Abstract: PURPOSE:To provide an X-ray lithography system in which workability and operational efficiency are enhanced by stopping fake out of SOR light in required beam line while sustaining operation of an SOR ring thereby allowing a predetermined work. CONSTITUTION:An SOR ring is provided with a plurality of deflecting magnet section 6 and a beam duct 9 having a plurality of ports 8 for taking out SOR light from the deflecting magnet section in the tangential direction of electron orbit is interposed between the defelecting magnet section and a beam line 2. Each take-out port 8 of the beam duct is provided with a barrier 22 for selecting the SOR light taken out through respective ports depending on respective requirement and blocking irradiation onto the beam line side, and a drive mechanism 23 therefor.
Patent JP-H0775852-A (JP)
Title: Hollow billet continuous casting method and device therefor
Inventor: TON KEIHEI
IPC: B22D11/00
Filed: 1993-09-07
Abstract: PURPOSE:To adjust the up, down, horizontal position of a mandrel at casting, produce a hollow billet having a good inner diameter dimension and lower off-centered thickness and prevent the leakage accident of molten metal. CONSTITUTION:In the continuous casting method, in which a mandrel 2 is arranged in the center of a mold 1 with its up/down side open, a molten metal 3 is supplied in the hollow part formed between a mold 1 and mandrel 2 and a hollow billet is produced, a inner diameter dimension and thickness of the hollow billet at the lower end of the mandrel 2 is detected, by operating the detected values, a vertical and horizontal direction of the mandrel 2 is moved to be adjusted based on the result.
Patent JP-2000052535-A (JP)
Title: Print switching apparatus in sheet rotary press with reverse mechanism
Inventor: KONUMA KYOTARO
IPC: B41F21/10
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To shorten switching time for printing and to miniaturize an apparatus. SOLUTION: Connection of a reverse cylinder with a plate cylinder on the upstream side is released by means of an air cyliner 90 for fixing and releasing gears and auxiliary driving motor 15 is driven to change phase of the impression cylinder. Successively, the auxiliary driving motor 15 is driven and a holding nail for the impression cylinder is moved in accordance with the paper size based on data of the paper size inputted in a paper size inputting part 94. Simultaneously, an electromagnetic clutch 40 is connected therewith and a cam for printing both faces is moved in accordance with the paper size.
Patent JP-H0651078-A (JP)
Title: Liquid metal cooling type high speed reactor and power generating system using the same
Inventor: OTSUBO AKIRA
IPC: G21C15/12
Filed: 1992-07-29
Abstract: PURPOSE:To keep the walk away safety condition in the event of any failure occurrence to lead to provision of enhanced safety, providing possibility of making higher the temp. of a cooling material during nornal operation to lead to an enhanced thermal efficiency, to enable even the power generation with gas turbine, and allow application even to a regional warming. CONSTITUTION:A reactor vessel air cooling system is provided to remove collapsive heat in the event of failure occurrence. The reactor body is designed as a small-sized reactor whose void reaction degree is either negative or zero, and a heast insulating structure 26 is furnished at the inner wall surface of the reactor vessel 10, wherein oxide fuel or nitride fuel is used as the core fuel, and a fuel pin covering pipe is embodied in double structure made of stainless steel on the outside and niobium alloy on the inside, and the arrangement is such that seething of a liquid metal cooling material is admitted in the assumed phenomenon occurrence. It may also be accepted that the fuel pin covering pipe is made of a super-heat resistant alloy in lieu of embodiment in the double structure.
Patent JP-H1060333-A (JP)
Title: Water-base recording ink and ink jet recording method
Inventor: YAMAZAKI HIDETO
IPC: C09D11/328
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a water-base recording ink which solves such a problem that a concentration gradient occurs in an ink composition when the composition is once frozen and then thawed and which is suitable for ink jet recording by forming a specified water-base dye ink composition. SOLUTION: This ink is made by using a dye as the coloring material and contains 2-8wt.% ethylene glycol or propylene glycol and 10-40wt.% diethylene glycol, with the total of these two components accounting for 12-48wt.% of the ink composition. A water-soluble dye can be used as the dye. Although a water-soluble dye is used generally in an amount of about 0.1-10wt.% in the conventional ink composition, it can be used in an amount above that range in this ink. The solvent used comprises a mixture of water with a water-soluble organic solvent, which is limited to diethylene glycol.
Patent JP-H0968370-A (JP)
Title: Capacity testing device for heat exchanger
Inventor: NIIJIMA HIROSHI
IPC: F25B39/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To permit the realization of capacity evaluation of a heat exchanger collectly and inexpensively. SOLUTION: A capacity testing device is capable of measuring the heat exchanging capacity of a test body heat exchanger employing a calorimeter 27 and is provided with a refrigerant compressor 2, an auxiliary heat exchanger 4, a first sensor block 6, a second sensor block 9, a refrigerant flow meter 12, a manual expansion valve 13, a heat exchanger, and a gas/liquid separator 19, which are connected sequentially by a pipeline except a connection between both sensor blocks 6, 9. The test body heat exchanger S is connected between both sensor blocks 6, 9 while respective sensor blocks 6, 9 are provided with a temperature sensor respectively.
Patent JP-H0967887-A (JP)
Title: Fitting device for adjuster on floor in rising member like panel
Inventor: CHIKAKI KAZUKI
IPC: E04B2/82
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To fix an adjuster of the lower end of a panel or a support on a floor face so as not to fall down. SOLUTION: A base body 30 having an upward U-shaped section fixed on a floor face is constituted of a support plate 30a on which a large diameter contact body 12 in an adjuster 10 can be placed and both right and left side plates 30b, 30b thereof. A flap fixing plate 31 provided with forked fixing pieces 32, 32 is inserted in the insertion holes 33, 34 made on the right and left side plates 30b, 30b. Both sides of fixing recessed grooves 14 at the circumferential side face of the large diameter contact body 12 are held and fixed by the forked fixing pieces 32, 32.
Patent JP-H0754540-A (JP)
Title: Motor-operated door device
Inventor: MORIFUJI KOKI
IPC: E05F15/10
Filed: 1993-08-13
Abstract: PURPOSE:To detect an emergency stop position by providing a first abnormal stop switch at a door body power circuit, while providing a second abnormal stop switch at a power supply circuit to stringing, and a breaker circuit against the occurrence of an error. CONSTITUTION:A sub-control section 10 at each door body 3 issues a drive instruction to a drive means 7, when a double-acting control instruction is outputted from a main control section 11 with a single-double acting selector switch 19 selected at double acting mode, thereby causing the door body 3 to enter double action. Then, the sub-control section 10, upon receipt of an abnormal stop signal from an error detecting means 22, issues an open instruction to the first abnormal stop switch 23 for the emergency stop of the door body 3 and at the same time, sends an error detection signal to the main control section 11. The main control section 11, upon receipt of the signal, sends an abnormal stop signal to all the door body sub-control sections 10, and the first abnormal stop switch 23 is thereby opened for interrupting power supply to the drive means 7. As a result, the door body 3 stops after slight motion.
Patent JP-S6385181-A (JP)
Inventor: FUJITA RYUZO
IPC: A41B17/00
Filed: 1986-09-22
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-S6378953-A (JP)
Inventor: SHINODA MASAO
IPC: E04F13/08
Filed: 1986-09-22
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。