baber/WOPTO huggingface dataset:
Patent JP-H05299849-A (JP)
Title: Multilayer printed wiring board
Inventor: YAMAGUCHI TAKAHIRO
IPC: H05K3/46
Filed: 1992-04-17
Abstract: PURPOSE:To provide a multilayer printed wiring board having a low coefficient of thermal expansion in the horizontal direction to improve the reliability of soldering chips to it. CONSTITUTION:T-glass sheets are impregnated with epoxy varnish and dried to form prepregs. Two such prepregs are laminated and hot-pressed together with electrolytic nickel foil (with a coefficient of thermal expansion of 13X10-<6> deg.C-<1> as conductor on both surfaces to provide a laminate of 0.2mm in thickness. On each surface of the laminate are similarly formed a prepreg and electrolytic copper foil, and this structure is hot-pressed to obtain a four- layer board of 0.4mm in thickness. At least one layer of conductor has a coefficient of thermal expansion of lower than 13X10-<6> deg.C-<1>.
Patent JP-H10290114-A (JP)
Title: Antenna reflection mirror for space
Inventor: HAYASAWA KENICHIROU
IPC: H01Q19/12
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an antenna reflection mirror, which reduces initial deformation at the time of production and has high dimension stability against thermal deformation on orbit, by thickening the surface on the back of reflection mirror by omitting the back structure of reinforced structure on the rear side of reflection mirror, and directly providing fixed inserts on the back so as to concentrate them at one position. SOLUTION: A fixing part 2 made of titanium alloy or aluminium alloy is directly attached on the rear face of antenna mirror face 1 in honeycomb sandwich structure forming one part of rotary paraboloid. Because of structure omitting the back structure, the thermal deformation of antenna mirror face 1 caused by the temperature difference of back structure and antenna mirror face part is eliminated. At the same time, the inserts for fixture are provided in the form of triangle at short intervals near the center on the back side of mirror face or while being a little offset from the center so that the thermal deformation of entire antenna mirror face can be suppressed to a minimum by loading thermal stress caused by fixture only to one part of mirror face.
Patent JP-S57211641-A (JP)
Title: Integrated circuit device
Inventor: NAGAO KENICHI
IPC: G06F7/00
Filed: 1981-06-23
Abstract: PURPOSE:To restrain the increment of a chip area low and convert the output efficiently, by constituting a latch circuit, where each bit output of a circuit to be tested is latched, so that this latch circuit is used as a write circuit of a shift register for parallel-serial conversion also. CONSTITUTION:Outputs of first latch circuits L1-Ln are led out in parallel when a control pulse phiW is not applied, but plural bit outputs are led out in serial by the shift operation due to shift pulses phiS when the control pulse phiW is applied. Consequently, only a data read-side circuit is added to perform easily the parallel-serial conversion of the output of a memory ROM.
Patent JP-H07279210-A (JP)
Title: Drain trap
Inventor: KOBAYASHI MASARU
IPC: E03C1/29
Filed: 1994-04-12
Abstract: PURPOSE:To inhibit the generation of a whirlpool and enhance a drain performance by forming a swelling part having a smoothly shaped up cross sectional area in the lower end of a drain cylinder an<for the upper end of a sealing cylinder where the swelling part extends in the peripheral direction and projects in the radial direction. CONSTITUTION:Sealing cylinders 11 are enveloped by drain outer cylinders 12 and drain cylinders 14 are inserted into the sealing cylinders 11, thereby constituting a drain trap. In this drain trap, there are formed swelling parts 14a on the lower end of the drain cylinders 14, where the swelling parts 14a are smoothly formed and extend in the peripheral direction and project in the radial direction in their cross section shape, and/or there are formed swelling parts 11a on the upper end of the sealing cylinder 11 where the swelling parts 11a are smoothly formed and extend in the peripheral direction and project in the radial outer direction in their cross section shape, thereby reducing the generation of whirlpools when a drain flow turns around the lower end of the drain cylinders 14 and flows in between the drain cylinders 14 and the sealing cylinders 11 and/or when the drain flow turns around the upper end of the sealing cylinders 11 and flows in between the sealing cylinders 11 and the drain outer cylinders 12. This construction allows the drain to flow smoothly and increases the flow rate of drain.
Patent JP-H10281176-A (JP)
Title: Clutch release bearing device
Inventor: ARNAULT BENOIT
IPC: F16D23/14
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a clutch release bearing capable of reducing weight and size, facilitating handling and having a friction resistance plate. SOLUTION: A clutch release bearing device comprises a radial flange 4 having one surface to support a control member having a contact finger 25; and a rolling bearing 1 assembled on an operation element 2 having a tubular part 3. A wear resistant plate 20 arranged on the surface and formed of a thin metallic sheet and in the shape of an approximate flat disc is arranged at the radial flange 4. In this case, the wear resistant plate 20 is provided on an operation element with an arresting means and the means performs direct locking of the wear resistant plate 20 in an axial direction and forms the mode of an elastically deformable arresting tub 23 having an end part 24 in corporation with a part of the operation element to form a contact area.
Patent JP-S63260991-A (JP)
Inventor: SHIMIZU KAZUO
IPC: D06M13/02
Filed: 1987-04-20
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-H0713776-A (JP)
Title: Method fna apparatus for communication using representation object as well as data-processing system
Inventor: BUENU BANDA
IPC: H04L29/08
Filed: 1994-05-11
Abstract: PURPOSE: To provide efficient communication between objects having various address spaces. CONSTITUTION: A 1st process in the 1st address space in dudes a method to communicate with an object in the 2nd address space, and this method is provided with a step for deciding the necessity of a communication link between the 1st process and the target object in the 2nd address space when executing the 1st process, step for generating a substitutive object corresponding to the target object in the 1st address space, and step for establishing the communication link through the substitutive object between the 1st process and the target object.
Patent JP-H08292183-A (JP)
Title: Detector for liquid chromatography and measurement method using the same
Inventor: SAKUMA HISAKO
IPC: G01N30/74
Filed: 1995-04-21
Abstract: PURPOSE: To simplify the title device, to save a reaction reagent and to easily, quickly and specifically measure an objective material with high accuracy by a method wherein a material that optically changes in accordance with an object to be measured is fixed to an insoluble transparent support and is built into the detector. CONSTITUTION: A material, e.g. a pH indicator, a metallic indicator, a stroma of a sugar decomposing enzyme or the like that optically changes by reacting with to an object (e.g. an enzyme) to be measured is fixed to an inorganic bead such as a soft bead, silica gel or the like which is insoluble to a solvent. When fixing, it is directly coupled to a functional group such as a hydroxy group or an amino group possessed by a support or a couple group having an epoxy group capable of being coupled to the material that optically changes is introduced to the function group possessed by the support to be coupled thereto in an adequate solvent. It is possible to specifically measure the object to be measured that allows the material separated by a column to optically change by utilizing a detector for a liquid chromatography in which the transparent support is built.
Patent JP-H02279822-A (JP)
Title: Construction of foundation and underground beam
Inventor: SATO SHINKO
IPC: E02D17/04
Filed: 1989-04-19
Abstract: PURPOSE:To promote work efficiency by placing a working floor to set a form while injecting self hardening stabilization liquid, inserting a water tank and, at the same time, drawing up the water tank while draining after the stabilization liquid is solidified to construct the foundation after the solidification of the external stabilization liquid. CONSTITUTION:The excavation of parts 1 and 2 of the foundation and underground beam is carried out while injecting self hardening stabilization liquid SG into a hole 4, and a form 5 such as a double-U steel, etc. is inserted and set in the hole 4 after the completion of excavation. A water tank 6 filled with water W is inserted inside the form 5 to collect the stabilization liquid SG drained from the excavated hole 4. In the time when the external stabilization liquid SG of the form 5 reaches a specific solidified condition, the water W is drained into the water tank 6 from a valve 61 to draw up the water tank 6. Furthermore, the water W is filled into the form 5, and after the stabilization liquid SG placed to the outside of the form 5 is solidified, the water W in the form 5 is drained out, and the upper concrete 7 is placed thereon. According to the constitution, a construction period is shortened, and costs can be reduced.
Patent JP-H10287430-A (JP)
Title: Method for controlling flow of cover glass in case glass flow, and apparatus therefor
Inventor: SCOTT GARRETT L
IPC: C03B7/08
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatically controlling the flow velocity of a glass flow passing through a cover glass discharge part so as to maintain the ratio of a cover glass in a case glass flow to a core glass at a fixed value, and to provide an apparatus for the method. SOLUTION: The apparatus 10 for forming a case glass flow having an inside core glass enclosed by an outside cover glass is equipped with a first orifice 24 for receiving the core glass from a first source 12. A second orifice 26 is lined with the first orifice. A release outlet 36 transports the cover glass from a second source 40. The flow velocity of glass passing through the second glass source 40 is determined and is compared with a preset limit value 78. When the flow velocity of glass passing through the second source is off the preset limit value, the flow velocity of the cover glass is adjusted.
Patent JP-S5431757-A (JP)
Title: Terminating method of silicone clad optical fibers
Inventor: ASANO MITSUHIKO
IPC: B29C45/00
Filed: 1977-08-16
Abstract: PURPOSE: To form the end of perfect roundness and high mechanical strength by covering a metal foil on the core having been removed of silicone layer thereby forming the metal clad which maintains the smoothness of the inside surface. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60251044-A (JP)
Inventor: FUJII MITSURU
IPC: G10K5/00
Filed: 1984-05-17
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-H01268764-A (JP)
Title: Antimicrobial pigment powder
Inventor: ICHIMURA KENICHI
IPC: C09C3/06
Filed: 1988-04-20
Abstract: PURPOSE:To obtain the subject powder, capable of improving persistence of antimicrobial effects and having coloring material characteristics, such as high hiding power, essential to an inorganic pigment and useful as a treating material for imparting antimicrobial activity, by supporting an antimicrobial metal on particle surfaces of a specific inorganic pigment. CONSTITUTION:The objective powder obtained by supporting an antimicrobial metal (e.g., metallic copper) on particle surfaces of an inorganic or extender pigment (e.g., zinc oxide or magnetite) consisting essentially of at least one element of Al, Ba, Ca, Cd, Co, Cr, Fe, Mg, Pb, Si, Sb or Zn.
Patent JP-H09287460-A (JP)
Title: Intake system for internal combustion engine
Inventor: YOSHIZAWA YUKIHIRO
IPC: F02M69/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To stabilize combustion state at lean-burn drive by strengthening the gas flow in a combustion chamber. SOLUTION: Respective auxiliary intake passages 8 are integrally provided in being spaced out in left and right on the upper part of a main intake passage 4. A downstream end 8B of each auxiliary intake passage 8 tubularly projects into the main intake passage 4 by a prescribed projection ΔL, and is directed toward a combustion chamber 3. Since the inflow distance L1 from the downstream end 8B to the combustion chamber 3 is shortened, the flow rate of the auxiliary intake air flow FS directed into the combustion chamber 3 is increased while an intake control valve 7 is closed, to strengthen the tumble FT, thereby stabilizing combustion state at lean-burn drive.
Patent JP-H03295583-A (JP)
Title: Pinball rental device
Inventor: TAKEKOSHI YASUO
IPC: G07F7/08
Filed: 1990-04-13
Abstract: PURPOSE:To perform the setting of an ID number and reset processing with superior operability by arranging an ID number reading part and a reset switch at the front of a junction box arranged to be overhung sideways from the rearward of an inter-board ball rental machine of card type. CONSTITUTION:The inter-board ball rental machine 2 of card type which performs the ball rent of a pinball by using a card is connected to the junction box 3 with a connection cord 4. The junction box 3 is installed so as to be overhung sideways from the rearward of the inter-board ball rental machine 2 of card type, and the reset switch 6 and the ID number reading part 5 are arranged at the front of the junction box 3. The setting work of the ID number and the reset processing are performed by observing the ID number reading part 5 and the reset switch 8 at the front by opening a pinball board 24 set in such a way that it can be turned in a direction of arrow head A. In such a way, the setting of the ID number and the reset processing can be performed with superior operability.
Patent JP-S5524269-A (JP)
Title: Electromagnetic clutch
Inventor: OOKAWA SUSUMU
IPC: F16D27/10
Filed: 1978-08-11
Abstract: PURPOSE:To impart torque effectively by providing an intermediate clutch between the driving and driven sides of the clutch. CONSTITUTION:When the electromagnet 18 is excited, the intermediate part 14 is attracted to the driving side of clutch, the disc face 17 bends the rubber 15 in the axial direction and presses it against the face 7 to transmit the rotation of clutch 5 to the part 14. The part 14 bends the rubber in the turning direction and presses the ball 24 against the slope of concave 23. Thus the ball imparts torque to the driven part 10 of clutch. Since a component of the force in the axial direction at the contacting point of the ball with the concave acts as a force that presses the part 14 against the part 15, a greater torque can be provided even though the magnetic force is less.
Patent JP-S5323548-A (JP)
Title: Signal generator
Inventor: UENO MOTOHARU
IPC: H03B5/30
Filed: 1976-08-17
Abstract: PURPOSE: To secure an easy change of the characteristics for an output signal by switching selectively the wide-band electrode using a dispersion type surface wave delay line to change the delay characteristics of the caused signal and by filtering the output signal after multiplication. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58804-A (JP)
Inventor: AKAMATSU SHIZUYA
IPC: A01C11/02
Filed: 1981-06-23
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-S60243372-A (JP)
Title: Discharge of cooling water for runner seal section
Inventor: ICHIKAWA HITOSHI
IPC: F03B11/00
Filed: 1984-05-16
Abstract: PURPOSE:To discharge cooling water for a runner seal section smoothly and prevent generation of abnormal vibration by a method wherein a water discharging hole, opened at the opposing side of a runner in the condition that a guide vane is closed, and the water discharging hole is communicated with a cooling water discharging pipe. CONSTITUTION:A water turbine supplies pressure water to a runner 4 through a casing 1, a stage vane 2 and a guide vane 3 to drive the rotation of a main shaft 6. When the runner 4 is rotated in air under a condition that compressed air is blown into a runner chamber 7 to push down a water level in the runner chamber 7, water is supplied to the runner 4 and respective runner seal sections (a), (b) through respective cooling water supplying pipes 10, 11 to cool them. In this case, the transversal water discharging hole 17, opened on the surface of the guide vane 3 at the side opposing to the runner 4, is provided and the hole 17 is communicated with the cooling water discharging pipe 12 through a lateral water discharging hole 18 and an universal joint 19. According to this method, water in a section A may be discharged by a pushing force due to the centrifugal force of the runner 4.
Patent JP-2000289460-A (JP)
Title: Van type vehicle with sheet shutter
Inventor: FUKASHIMA KENJI
IPC: B60J5/04
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To vertically open sheet shutters for opening side sections when cargo handling from the side sections is required by providing a rectangular roof frame fitted with a roof board on a truck deck having gates on both side faces and a rear face, and providing vertically openable sheet shutters at both side lower sections of the roof frame. SOLUTION: This van type vehicle with sheet shutters is provided with side gates 1 at both side sections and a rear gate at the rear section, and a box body 6 with sheet shutters is mounted on a flat body. Shutter upper cases 9 are fitted to the lower sections of both side frames 7c, 7d of the roof frame 7 of the box body 6, and shutter side section cases 10 are fitted to both side ends of each shutter upper case 9. The cases 9, 10 are fixed to the guard frame 3 and front frame 7a of the flat body via gussets 11 at the front and are likewise fixed to a rear frame 7b and leg bodies 4 erected on the floor surface of the vehicle via the gussets 11 at the rear. Sheet shutters are fitted between the upper cases 9 and the front and rear side cases 10.
Patent JP-S62257341-A (JP)
Inventor: HAWAADO CHIYAARUZU RITSUPINKOT
IPC: A23L13/00
Filed: 1987-04-21
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-S5722965-A (JP)
Title: Steering shaft holder device in shock absorbing column
Inventor: MANABE SHIGERU
IPC: F16F7/00
Filed: 1980-07-17
Abstract: PURPOSE: To enhance damping effect by constituting the energy absorbing part, in the steering shaft in such a way that a retainer material is deformed and by supporting a time lag between the peak load on the acting part and the peak load on the energy absorbing part.  
     CONSTITUTION: A steering shaft 12 is supported through a bearing 11 fixed at the top of column jacket 10. Right over the bearing fitting part in the steering shaft 12 is excavated an arc-profiled groove 13, whose center of curvature O is situated further outside for a distance of l than the diameter D of the sterring shaft. The bottom face of a retaining member 14 is placed in close contact with the top of bearing 11 while the retaining member 14 is in engagement with the groove 13, and the top face of this member 14 is protruded toward the steering wheel. At the time of collision, accordingly, a peak load which deforms the retaining member 14 into swollen diameter is applied to be followed by the frictional force. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04328368-A (JP)
Title: Correction system for data face servo signal detecting sensitivity of magnetic disk device
Inventor: NARITA TERUYUKI
IPC: G11B21/10
Filed: 1991-04-30
Abstract: PURPOSE:To acculately detect an offset amount from the servo information of a data face even when the dispersion of a head output is existent by providing a sensitivity detecting part to calculate a proportional coefficient on an offset detecting part. CONSTITUTION:By the offset detecting part 3, a data head 2 is offset as much as X1 of a specified amount from an on-track position to an outer side and the difference signal V1 of the read signals VA, VB of first and second servo information A, B is detected. Then, the data head 2 is offset as much as X2 of the specified amount from the on-track position to an inner side and the difference signal V2 of the read signals VA, VB of the first and the second servo information is detected. By a sensitivity detecting part 6 provided on the detecting part 3, the proportional coefficient K is calculated based on these difference signals V1, V2.
Patent JP-S60244373-A (JP)
Title: Formation of multi-layered film to surface of article to be coated
Inventor: YAMAMOTO SHIYOUGO
IPC: B05D1/36
Filed: 1984-05-18
Abstract: PURPOSE:To obtain a film capable of obtaining high quality painted appearance, in the metallic painting such as top coat of a motor car, by applying a powdery thermosetting paint to the coating surface of a solvent type under coat composition having a specific composition containing a metal powder to cure the same. CONSTITUTION:The surface of an article to be coated is coated with a solvent type under coat composition containing a film forming polymer containing a hydroxyl group A, an aminoplast resin B, a crosslinked polymer particle C formed by polymerizing a mixture consisting of a crosslinkable monomer (a) and an alpha,beta- ethylenic unsaturated monomer (b), an org. solvent D, if necessary and solution under coating E composed of a metal particle and a mixture of said metal particle and a pigment particle as essencial components. Subsequently, a powdery thermosetting resin is applied to the coated surface and cured under heating. By this method, inferiority such as a blister, a pinhole, surface roughness or metal irregularity is eliminated in metallic painting and high quality painted appearance can be obtained.
Patent JP-S63264066-A (JP)
Inventor: YAMAZAKI KIYOTAKA
IPC: A61L2/20
Filed: 1987-04-23
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-H07306379-A (JP)
Title: Video display device
Inventor: SHIMADA NAOTO
IPC: G02B27/02
Filed: 1994-05-12
Abstract: PURPOSE:To provide a head-mounted display by using the same shaped shutter as conventional one and expanding an outside see-through angle of view. CONSTITUTION:In the video display device of a conventional see-through type having eyepiece optical systems 10A, 10B separately for the left/right eyes, respectively, instead of adopting nearly the same observation areas of both eyes, the observation areas of left/right eyes different from each other are adopted by arranging positions 5A, 5B of apertures in a different manner from each other in the left/right for the eyes 1A, 1B of a loader. The see-through angle of view theta4 by both eyes is expanded by using the shutter 5A, 5B of the same shape in the left/right while using the size of the aperture which is the same as conventional one as it is.