baber/WOPTO huggingface dataset:
Patent JP-H04101488-A (JP)
Title: Thin film wiring substrate
Inventor: TOKUDA YUTAKA
IPC: H05K3/38
Filed: 1990-08-20
Abstract: PURPOSE:To firmly bond circuit wiring on an insulating substrate and firmly bond electronic components by soldering material by forming the circuit wiring of three-layer structure which permits a bonding layer, an intermediate layer and a main conducting layer, each of which is made of the prescribed metal, to be successively laminated on the insulating substrate by thin film forming technique. CONSTITUTION:After cleaning an insulating substrate 1, tantalum nitride as a bonding layer 3, nickel/chrome alloy as an intermediate layer 4 and gold as a main conducting layer 5 are successively laminated on the substrate 1 by sputtering method for the prescribed thickness. Then, the bonding layer 3, the intermediate layer 4 and the main conducting layer 5 are etched to be the prescribed pattern by photolithography, circuit wiring 2 which has three-layer structure is formed on the insulating substrate 1 and a thin film wiring substrate as a product is completed. When such thin film wiring substrate is used to bond a resistor and electronic components such as a capacitor on a circuit wiring 2 using soldering material, the alternate diffusion of heat which melts the soldering material is prevented by the intermediate layer 4 since the intermediate layer 4 is between the bonding layer 3 and the main conducting layer 5, the bonding strength of the circuit wiring 2 on the insulating substrate 1 is improved and high reliability is ensured.
Patent JP-H1062632-A (JP)
Title: Manufacture of graded index plastic optical fiber preform
Inventor: NAKAMURA TETSUYA
IPC: G02B6/028
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To smoothly change the refractive index in the core/clad boundary and suppress the increase in transmission loss by bending by forming a polymer layer containing a non-polymerizable compound on the inner wall of a cylindrical vessel formed of a polymer, and forming a core part within the vessel having the polymer layer. SOLUTION: A polymerization initiator and a non-polymerizable compound are added to a monomer, and the mixture is put in a polymerizing vessel and heated while rotating the vessel by a motor to polymerize the monomer on the inner wall of the polymerizing vessel, whereby a clad part is formed. To form a core part, a non-polymerizable compound is mixed to the monomer used for the formation of the clad part, a polymerization initiator and a chain transfer agent are added thereto, and the mixture is put in the polymerizing vessel used for forming the clad part, heated while rotating the polymerizing vessel, and polymerized.  In the formation of the core part, since the non- polymerizable compound is dissolved into the monomer solution forming the core from the inner surface of the layer containing the non-polymerizable compound, the change of the refractive index in the core/clad boundary is smoothed.
Patent JP-H07135519-A (JP)
Title: Speed converter
Inventor: SASAKI KATSUHIRO
IPC: H04L29/08
Filed: 1994-09-14
Abstract: PURPOSE:To obtain a desired transmission speed independently of a frame length in the speed converter. CONSTITUTION:A read control circuit 27 controls the supply of a read clock to a memory 24 to obtain a read data signal having a predetermined period and an overhead bit slot. A speed control circuit 64 generates a speed control signal having a predetermined pattern according to a frame period of the read data signal and sends an inhibit signal based on a speed control signal. The supply of a read clock is stopped by the inhibit signal. A multiplexer circuit 65 multiplexes the information signal on the read data signal based on the speed control signal to obtain an output data signal. Upon the receipt of a received data signal resulting from the output data signal, a memory 46 is written to eliminate the overhead bit slot. Furthermore, a discrimination circuit 67 discriminates whether or not the information signal is in a predetermined state and stops the write of received data signal when the information signal is in the predetermined state.
Patent JP-H0267510-A (JP)
Title: Focus detector
Inventor: OTAKA KEIJI
IPC: G03B13/36
Filed: 1988-09-02
Abstract: PURPOSE:To cause the title detector to sufficiently exert its ability irrespective of the position of the range finding visual field by using an optical system having different refracting power between planes orthogonal to each other between the expected image forming plane of an object lens and sensor row. CONSTITUTION:The flat surface section of a secondary image forming lens 30 is formed to a cylindrical surface 39 having power in a plane only. Accordingly, marginal rays of light 41 and 42 are bent outward and advance along optical paths, the intersecting points of which with the main ray 40 almost coincide with the surface of a field lens 43. In addition, for example, the edge thickness of the lens 43 can be secured easily, since the width of the luminous flux transmitted by the field lens 43 is contracted. Moreover, the influence of ghost and flare can be reduced, since the width of the opening of a field mask can be narrowed. Therefore, the optical path of the luminous flux perpendicular to a sensor row 32-1 to 32-3 can be controlled without any influence to the image forming ability of the sensor row.
Patent JP-S6280769-A (JP)
Title: Unequal interval image distortion interpolation system considering aperture characteristics
Inventor: SETO YOICHI
IPC: G06T1/00
Filed: 1985-10-04
Abstract: PURPOSE:To interpolate rapidly and highly accurately image fogging and unequal interval image distortion due to a photographing system by forming the titled system by interpolation factor calculating processing for simultaneously correcting aperture characteristics and unequal interval image distortion and interpolation processing for executing optimum interpolation on the basis of an unequal interval generating area and an unequal interval value. CONSTITUTION:An equal interval interpolation function 2, an unequal interval interpolation function 3 ignoring the aperture characteristics and an aperture characteristics compensating interpolation function 4 are used to find out an unequal interval interpolation function 5 considering the aperture characteristics by an interpolation function calculating processing 1. Equal interval interpolation 180 is applied to sections 1, 3 and unequal interval interpolation 190 is applied to a section 2. Shape distortion to be generated on an uncorrected image 6 is previously calculated by a shape distortion calculating processing 13 on the basis of satellite system parameters (e.g. orbit and posture data) and stored in a shape distortion value information file 12. The picture element intensity on a correct position is found out by interpolating the uncorrected image 6 by interpolation processing 9 on the basis of the shape distortion value to obtain a corrected image 11.
Patent JP-S6280950-A (JP)
Title: Ion source
Inventor: KUROSAWA YUKIO
IPC: H01J27/08
Filed: 1985-10-04
Abstract: PURPOSE:To acquire an evenness of pickup ion beams, by extending a vacuum container generating plasma therein in the same direction as the microwave introducing direction, and furnishing a magnet to generate a cusp magnetic field around or inside the extension of the vacuum container. CONSTITUTION:Plasma 16 is scattered in the axial direction and confined in a space inside the extension 10 of a vacuum container 1, where a cusp magnetic field is generated. As a result, the plasma can present a very even density distribution in the radius direction through its scattering. And since an ion pickup portion 9 is far apart from a coil 3 to generate an axial magnetic field, the magnetic field by the coil 3 is too small to give influence to the ion route. Especially, when a magnetic shield 13 is placed between the coil 3 and a permanent magnet 11 to generate the cusp magnetic field, the influence of the magnetic field of the coil 3 to the ion route at the ion pickup portion 9 is almost negligible. Therefore, the ion beam distribution in the radius direction picked out from the ion pickup portion 9 is very even, at the same time, the emission angle of ion beams is very small, and an optimum ion beams suitable for a microprocess can be acquired.
Patent JP-S6279821-A (JP)
Title: Method and device for concentrating slurry
Inventor: HASEGAWA HIROYUKI
IPC: B01D29/37
Filed: 1985-10-04
Abstract: PURPOSE:To easily concentrate a low-concn. slurry consisting of solids having a small sp.gr. difference between them and a liq. by passing the slurry which is transported under pressure through a slurry concentrator consisting of a pressure filter medium and a filtrate collecting jacket surrounding the medium. CONSTITUTION:The concentrator is composed of an inner cylinder 1 formed with a pressure filter medium such as a sintered wire mesh and an outer cylinder 2 consisting of an ordinary steel pipe. The backwash port 3 of the concentrator is closed, a filtrate outlet 4 is opened, the slurry is forced in under pressure while making the pressure on the filtrate outlet 4 side lower than the pressure of the supplied slurry and hence only the liq. in the slurry is passed through the filter medium 1 and discharged from the filtrate outlet 4. Meanwhile, the slurry concentrated while being passed through the inner cylinder 1 is pushed out by a flow, passed through the inner cylinder 1, discharged from the concentrator and returned to a pipeline 5. When the filtration efficiency is lowered, a filtrate outlet valve 41 is temporarily closed, a hot filtrate or its vapor which is pressurized to a pressure higher than that of the slurry flowing through the inside of the pipeline is supplied from the backwash port 3 and the filtration surface of the filter medium is backwashed.
Patent JP-H056102-A (JP)
Title: Magnetic brush developing apparatus
Inventor: SATO KUNIHIKO
IPC: G03G15/08
Filed: 1991-08-30
Abstract: PURPOSE:To obtain a magnetic brush developing apparatus which gives images without quality unevenness among mutually different developing apparatuses gives and improved quality of the images and has a wide assembly precision margin to be set easily by forming an area wherein the vertical components of magnetic fluxes density on the peripheral surface of a sleeve are uniform in the vicinity of a position opposite to a developer regulating member of a rotary sleeve. CONSTITUTION:A magnetic brush developing apparatus consists of a developer container in which a developer is stored, magnets having magnetic poles in a plurality of positions in different and radial directions and fixed to the developer container, a rotary sleeve which is arranged in the way of covering the outer circumferences of the magnets and driven in rotation to transport the developer in the developer container, and a developer regulating member which is provided to regulate the amount of the developer to be transported by the rotary sleeve. In the case that the deistance between two magnetic poles B, C sandwiching the developer regulating member is made wide, not only the magnetic fluxes from the magnetic pole C (N-pole) to S-pole of the magnetic pole B but also magnetic fluxes to the magnetic poles on axial side are formed. Due to this, uniform magnetic flux density part Z is formed by both fluxes cancelling each other. Consequently, the assembly margin can be set wide.
Patent JP-S59113078-A (JP)
Title: Stain-proofing agent
Inventor: KITAMURA KAZUO
IPC: C09D183/04
Filed: 1982-12-17
Abstract: PURPOSE:To provide a stainproofing agent curable rapidly at room temperature merely by coating without necessitating heating operation and other troublesome procedures, and capable of giving a stainproofing coating film having high adhesivity and durability, by using specific plural kinds of linear diorganopolysiloxanes, a specific crosslinking agent and a catalyst as the components. CONSTITUTION:The objective stainproofing agent can be prepared by compounding (A) 100pts.wt. of a diorganopolysiloxane component containing (i) a linear diorganopolysiloxane having one or more functional groups at each of both terminals and (ii) a linear diorganopolysiloxane having no functional group or one or more functional groups at either of the terminal groups at a weight ratio (i/ii) of 90/10-20/80 with (B) preferably 10-100pts.wt. of a crosslinking agent having plural functional groups capable of effecting the addition condensation reaction with the functional group of the component (A) (preferably polyacetoxysilane) and (C) preferably 0.1-30pts.wt. of a catalyst such as dibutyl acetate, etc. USE:Prevention of the running of and the staining with printing ink.
Patent JP-H0561186-A (JP)
Title: Reticule reversion detecting device
Inventor: SAITO SUSUMU
IPC: G03F1/84
Filed: 1991-08-30
Abstract: PURPOSE:To provide the reticule reversion detecting device which can rapidly discriminate the front or rear of a reticule without contact and can efficiently operate a reticule stepper. CONSTITUTION:This device is constituted of the reticule 1 which is formed by masking the peripheral part of one surface A or B with a light shielding material having a high reflectivity, an irradiating part 10 which irradiates the light shielding material in the peripheral part on the front of the reticule with light, a photodetecting part 11 or 12 which receives the light reflected from the peripheral part on the front of the reticule, and a judging part which judges whether the reticule 1 is inverted or not from the signal of the photodetecting part 11 or 12.
Patent JP-S6193126-A (JP)
Inventor: YOOAHIMU ENGERUSU
IPC: A61P5/00
Filed: 1985-10-04
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-2001045923-A (JP)
Title: Fishline-introducing guide and internally threaded fishing rod equipped with the same guide
Inventor: HARADA TAKAFUMI
IPC: A01K87/04
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a fishline-introducing guide capable of readily carrying out fishline-inserting operation and an internally threaded fishing rod having the guide. SOLUTION: A fishline guide mechanism 11 is provided on a yarn introducing part 9 of a base rod 1 of internally threaded rod in which fishline is inserted by using a yarn through tool and a moving body 13 having a guide ring 14 is fitted movably to a first position and a second position of a body part 12 of the fishline-introducing guide. The first position is a position capable of passing through a fishline engaging part 23 of a yarn through tool S introduced from the top guide side and the second position is a position at outside of the base rod 1 capable of passing a base upper rod 2 through the base rod.  When the fishline is passed through the yarn through tool S, a moving member is arranged at the first position to insert the yarn through tool therein and then, the moving body 13 is moved to the second position in a state inserted in the yarn through tool and the tip of the yarn through tool S is drawn to the outside of the base rod 1.
Patent JP-H1151523-A (JP)
Title: Ice making machine
Inventor: NAKAMURA MITSUYOSHI
IPC: F25C1/00
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an ice making machine capable of avoiding effectively the insufficiency of ice making capability and also accomplishing the reduction of a quantity of water to be consumed in a water-cooling condenser. SOLUTION: This ice making machine 1 is provided with a cooling device 2 comprising a compressor 4, a condensing unit, an expansion valve 8 and a cooler 9, which are connected to one another with pipings successively in the form of a ring, and ice making is performed by the cooler 9. The condensing unit is constituted with an air-cooling condenser 5, which is air-cooled by a blower 13, and a water-cooling condenser 6, which is cooled by circulating water. In this condensing unit, three cooling modes i.e., an air/water-cooling mode operating the blower 13 and allowing the circulation of water, an air- cooling mode operating the blower 13 and checking the circulation of water, and a water-cooling mode stopping the operation of the blower 13 and allowing the circulation of water, are practicable.
Patent JP-H0961035-A (JP)
Title: Centrifugal fan and refrigerator centrifugal fan
Inventor: TAKUSHIMA AKIRA
IPC: F25D17/06
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent a motor from suffering from run-out and improve manufacturing efficiency, while keeping performance as a fan. SOLUTION: An impeller 1 includes a disc-shaped main plate 5 in which five opening parts 8 are formed. Five upper blades 6a are fixed radially to a portion on a suction side main plate 5 surface where the opening parts 8 are not formed, and five lower blades are fixed to a portion on a blot-off side main plate 5 surface where it is coincident with the upper blade 6a, putting the main plate 5 therebetween. Further, a rotary shaft mount part 7 is provided at the center of the main plate 5 for mounting a motor shaft.
Patent JP-H0648060-A (JP)
Title: Electromimeotype stencil paper and process method
Inventor: SHIRAI KOICHI
IPC: B41N1/24
Filed: 1992-07-29
Abstract: PURPOSE:To provide electromimeotype stencil paper which has an image quality equal to that with an electrophotographic copying machine and can obtain a low costed mimeotype print at a high speed. CONSTITUTION:Electromimeotype stencil paper is obtained wherein it is composed of a porous base material 1 and a thermopiercing layer 2, and a thermoplastic resin film 3 and/or an adhesive layer 4 which compose the thermopiercing layer 2 have an electric conductivity, and a process method which uses the electromimeotype stencil is provided.
Patent JP-H0773921-A (JP)
Title: Connecting member
Inventor: ITO TATSUO
IPC: H01R11/01
Filed: 1993-09-06
Abstract: PURPOSE:To remove an adhesive after setting from an stuck face, using a specific solvent and to coexist with repairing and connection reliability by dispersing carboxyl group-containing acrylic resin particulates in a reactive adhesive containing a latent hardening agent. CONSTITUTION:Insulating adhesive varnish 3, conductive particulates 1, and acrylic particulates 2 are mixed to apply on a base material film 4, and are dried. When an adhesive layer 3 has stickiness, the varnish 3 containing the particulates 1 is applied and; the particulates 2 may be stuck and anchored on its surface. In using a connecting member, electrodes in a circuit for sandwiching the member for connection are faced each other; the member is stuck and anchored by heating and pressurization. Electrical connection is done owing to the conductive particulates between the electrodes. In the repairing method, the connecting part is heated or directly peeled. A solvent having an SP value of 8-12 is applied, swelling or dissolving the particulates 2. An adhesive residue is removed by rubbing the particulates 2 with a cotton swab etc.
Patent JP-H0666972-A (JP)
Title: Structure for cooling electric motor device
Inventor: ONO MITSUO
IPC: G12B15/04
Filed: 1992-08-20
Abstract: PURPOSE:To efficiently cool a motor and a battery in an electric motor device with a fan. CONSTITUTION:In an electric motor device 1 comprising a motor 9 having a cooling fan 12, a working section 11 connected to the motor 9 and a battery which supplies an electric source to the motor 9, a case 3 has a motor-housing space 8 housing the motor 9 and a battery-housing space housing the battery which are communicated with each other with a cooling blow passage 5. A suction inlet of cooling blow connecting the battery-housing space with the open air and a discharge outlet 15 connecting the motor-housing space 8 with the open air are formed in the electric motor device.
Patent JP-H0383608-A (JP)
Title: Casting mold for casting slurry
Inventor: GOTO MASAMI
IPC: B28B1/26
Filed: 1989-08-28
Abstract: PURPOSE:To easily split a casting mold by providing a raceway connecting part for connecting the raceway of a second mold to the outside of a mold via a first mold to a split face and eliminating the need for drawing out the combined raceway of the second mold to the outside of the mold. CONSTITUTION:A first intermediate mold 50 of a male 40 is equipped with a first layer 51, a raceway 52, a second layer 53 and an iron plate 54. Further a second intermediate mold 60 is equipped with a first layer 61, a raceway 62 and a second layer 63. The combined raceway 65 of the second mold is connected to a blanched combined raceway 57 for the second intermediate mold provided in the first intermediate mold via a raceway connecting part 70. Slurry is introduced into the cavity C of a casting mold 10 via a slurry passage, filler and pressurized. Water separated from the pressurized slurry is discharged to the outside of the mold through the respective raceways 22-62. Further water of the second intermediate mold 60 is discharged to the outside of the mold via the raceway 62, the combined raceway 65 and the branched combined raceway 57 for the second intermediate mold.
Patent JP-H0393851-A (JP)
Title: Polycarbonate molding material and its manufacture and use
Inventor: ARUFUREETO YUNGU
IPC: C08L33/08
Filed: 1990-08-24
Abstract: PURPOSE: To obtain a polycarbonate molding material extremely high in resistance to automobile gasoline and good in low temperature toughness by mixing a specific non-crosslinked thermoplastic polymer.  
     CONSTITUTION: A molding material comprises 15-0.1%, particularly 10-1% non- crosslinked thermoplastic polymer which is prepared by the conventional method from (A) 85-99.9 wt.% (hereinafter '%'), particularly 90-99% thermoplastic polycarbonate, preferably a polydiorganosiloxane-polycarbonate block co- condensate and (B) a 10-40C alkyl (meth)acrylate up to 90%, particularly 10-80% of which can be replaced with styrene and also up to 60%, preferably 10-50% of which can be replaced with a 1-4C alkyl methacrylate, and has a brittle temperature of not lower than +2°C, preferably not lower than +10°C and a wt. average mol.wt. (e.g. determined by the scattered light measurement) of 2,000-500,000, preferably 5,000-200,000. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0958436-A (JP)
Title: Load sensing proportioning valve
Inventor: YOSHIDA HIROSHI
IPC: B60T8/30
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To need no machining of a passage groove on a plunger, and to unitedly make a pressing pin with the plunger to improve reliablity, and to save a stopper for a valve body. SOLUTION: A proportioning valve is provided with a seat member which is energized in the closing direction and has a valve seat hole 7b opened and closed by a hydraulic pressure regulating valve element 6 to regulate for reducing brake liquid pressure, and a plunger 4 unitedly having a pressing pin 30 which pierces the seat member and presses the hydraulic pressure regulating valve element 6 in the opening direction, and a valve body 1 is provided with a through hole consisting of a cylinder hole 1f where the plunger 4 fits slidably. The seat member 7 is provided with a stopper 47b to control the movement in the valve opening direction of the plunger 4 for positioning it and a path hole 47a to make a valve seat hole 7b communicate with the output port 1c of the valve body 1, and in a state where the seat member 7 is inserted in a fitting hole 1d for positioning, assembled parts are prevented from falling off by a plug 9 thread-mounted in an assembling hole 2.