baber/WOPTO huggingface dataset:
Patent JP-S6027706-A (JP)
Title: Adjusting device of valve clearance of engine
Inventor: HOSHINA KAZUHIRO
IPC: F01L1/22
Filed: 1983-07-27
Abstract: PURPOSE:To adjust automatically the variation of the valve gap due to the variation of the temperature of an engine, by inserting a plunger wherein a temperature-sensing liquid is enclosed between a tappet and the end face of the stem of a beveled valve. CONSTITUTION:A beveled valve 1 is opened or closed by driving directly a tappet 7 provided slidably on a cylinder head 2 by a cam 10. A plunger 13 wherein a temperature-sensing liquid is enclosed is arranged between the end face of the beveled valve 1 and the tappet 7. Even if the cylinder head 2 is expanded largely through the temperature rise of an engine the variation of a valve gap is adjusted by extension of the plunger 13.
Patent JP-H09314609-A (JP)
Title: Production of reactive injection molded object having opening part and mold apparatus
Inventor: OZEKI HIROSHI
IPC: B29L22/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To produce a reactive injection molded object having an opining part suppressed in the generation of burr at its opening part to the utmost, generating no voids, reduced in the area of a part requiring high dimensional accuracy and low in production cost and to provide a mold apparatus. SOLUTION: A seal groove 28 is formed to a part of a first or second mold 20 or 22 corresponding to the opening part 12 of a reactive injection molded object and a seal member 30 is fitted in the seal groove 28. The first and second molds 20, 22 are clamped and, in such a state that the gap between the first and second molds 20, 22 is sealed by the seal member 30, a reactive raw soln. is injected into the cavity 8 of a mold apparatus to perform reactive injection molding.
Patent JP-S6115476-A (JP)
Title: Television receiver
Inventor: HAKAMATA KUNIO
IPC: H04N5/44
Filed: 1984-06-30
Abstract: PURPOSE:To obtain a receiver preventing the reproduction of an input signal from an external input terminal blocked unnecessarily by designating the channel and time zone so as to reserve the inhibition of the reception of a television broadcast. CONSTITUTION:A reservation microcomputer 15 executes the normal program reservation and also executes the reception inhibit reservation of a program. That is, when the inhibit reservation is applied, the computer 15 stores the inhibit reservation time zone and an inhibit reservation channel and when a tuner 1 selects the inhibit reservation channel, a blanking signal and a muting signal are generated. An inside/outside switching microcomputer 17, however, controls a video signal switching circuit 3 and an audio signal switching circuit 8, and also controls gate circuits 14, 16 to block the blanking and muting at the selection of an external video signal and an external audio signal.
Patent JP-S61294821-A (JP)
Title: Method for forming fine pattern
Inventor: OWADA KUNIKI
IPC: H01L21/027
Filed: 1985-06-24
Abstract: PURPOSE:To form a fine pattern as good as the electron beam exposure or X-ray exposure by developing the photoresist in the portion except for part thereof, and removing the remaining photoresist of the pattern portion through further directional etching. CONSTITUTION:A positive-type photoresist 2 is applied on the surface of a substrate 1, a quartz mask 3 is provided, and far ultraviolet rays 4 are directed. Thereafter, this is developed so that the photoresist film 2 remains. Then, with the reactive ion etching which is etching having directionality, the remaining photoresist film is etched to the surface of the substrate 1 using, e.g., a O2 gas. In this case, since the directional etching is used, lateral expansion of the photoresist opening does not occur. With this, a fine pattern substantially equal to the mask width can be formed.
Patent JP-H086251-A (JP)
Title: Negative type resist composition and production of resist image
Inventor: SASAKI MAMORU
IPC: G03F7/004
Filed: 1994-06-20
Abstract: PURPOSE:To obtain a resist image high in sensitivity to radiation such as UV and excellent in resolution by incorporating a resin soluble in an aq. alkali soln., bromomethyl aryl ketone, amino resin and propylene glycol monoalkyl ether acetate as a solvent. CONSTITUTION:This negative type resist compsn. contains a resin soluble in an aq. alkali soln., bromomethyl aryl ketone, amino resin and propylene glycol monoalkyl ether acetate as a solvent. Novolak resin obtd. by condensing phenol and aldehyde with an acid catalyst is preferably used as the resin soluble in an aq. alkali soln., 2-bromoacetylnaphthalene or 2-dibromoacetylnaphthalene or a combination of two or more kinds of such compds. may be used as the bromomethyl aryl ketone or the (di)bromomethyl aryl ketone and melamine- formaldehyde resin may be used as the amino resin.
Patent JP-H04361976-A (JP)
Title: Three-way frame for elevator boarding spot entrance
Inventor: HAGITANI NORIYOSHI
IPC: B66B13/30
Filed: 1991-06-07
Abstract: PURPOSE:To enable elevator construction without impairing construction schedule by dividing a three-way frame for a boarding shot entrance into the first three-way frame to be installed beforehand and the second three-way frame to be formally installed later, and by removably install the second three-way frame to the first three-way frame in capable of adjustment. CONSTITUTION:A steel frame 2B is arranged around an opening of an entrance at execution of work. Using this steel frame 2B, the first three-way frame 6 is installed. The first three-way frame 6 is constituted by a plane 61 extending in the thickness direction of a wall 2, a perpendicular face 62 extending perpendicularly, an extended face 63 and a mounting face 64, and installed with a bolt 7 welded and fixed to the steel frame 2B using a long hole 65 of the plane 61. And finishing 2A is given on the wall 2, the perpendicular face 62 becomes a bottom plate for mounting the finishing 2A and the extended face 63 to be a block. After execution of the finishing 2A, the second three-way frame 3 is mounted with the bolts 7 and 8 to long holes 8A and 8B of a fixture 8 in the shape of the letter L using a bent part 10B of a reinforcing plate 10 in capable of adjustment. Thus, without impairing construction schedule, the formal three-way frame can be installed.
Patent JP-S5928843-A (JP)
Inventor: NAKAMURA TADASHI
IPC: H02J3/42
Filed: 1982-08-06
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-H031833-A (JP)
Title: Optic refractive index measuring apparatus
Inventor: IWAMOTO MASAKATSU
IPC: A61B3/10
Filed: 1989-05-29
Abstract: PURPOSE:To enable guaranteeing of accurate inspection of eyes by making a processing with a judgement that an error exists when an axial deviation between an optical system optical axis of a measuring light during the projecting of the measuring light and an optical axis of an eye to be inspected exceeds a reference value. CONSTITUTION:A projection pattern is given as a pattern of four spots facing one another sandwiching optical axes a1 and aE on a horizontal diameter and a vertical diameter on a cornea passing through the optical axis aE of an eye E to be inspected. Therefore, an optic refractive index of the eye to be inspected can be learned by measuring coordinates (Sx0, Sy0) and (Sx0, Sy9) of points S0 and S9 of an image formed on a light receiving sensor with an image recognition device corresponding to images at two points P0 and P9 on a horizontal (x) axis and on a vertical (y) axis a projected onto a cornea E1 by the spot pattern. When there is an axial deviation as angular deltaand horizontal  x deviations between a measuring system optical axis a1 and the optical axis aE of the eye to be inspected, a spot image on the light receiving sensor is detected being affected by aberration or the like with the axial deviation exceeding  x=+ or -1mm and delta=+ or -10 deg. thereby making correction unable to make. That is, a calculated value obtained is not adopted being regarded as unreliable.
Patent JP-H08326953-A (JP)
Title: Tire valve cap
Inventor: TAKEMURA TOJI
IPC: F16K15/20
Filed: 1995-06-02
Abstract: PURPOSE: To make a tire valve cap short in whole length, light in weight, and also compact. CONSTITUTION: The tire valve cap is equipped with an upper section cover 14 made out of a transparent material, an open/close member 15 which releases the valve of a tire tube by moving it integrally with the upper section cover so as to allow air to be pressurized, and closes the valve when no movement is made, a moving member 27 which is moved by air pressure introduced by the open/close valve 15 while being housed in the open/close member 15, and with a sealed chamber 30 which is formed in the upper section cover 14, and larger in diameter than the moving member 27.
Patent JP-S61293693-A (JP)
Title: Method and device for laser cutting and welding of steel strip
Inventor: NODA KAZUO
IPC: B23K26/21
Filed: 1985-06-21
Abstract: PURPOSE:To stabilize the laser beam welding of an extra thin and wide width sheet by performing a laser beam welding along the same travelling rail as the travelling rail of a cutting torch after abutting the cut face with the laser beam cutting of the opposing end face of the preceding and succeeding steel strips. CONSTITUTION:Each opposing end face of the preceding and succeeding strips 2 is cut by laser beam by a travelling cutting torch 5 by arranging the travelling rail 1 of the travelling truck 3 loading the laser beam cutting torch 5 intersecting at right angles with the transfer direction of the steel strip 2. Then after abutting the cut faces of the strip 2 the laser beam welding is performed by travelling along the same travelling rail 1 the travelling truck 4 loading a laser beam welding torch 6. The nozzle diameter of the welding torch 6 is made larger than that of the cutting torch 5 and the mirror 6b receiving the laser beam 8 is made freely ascendable and descendable or inclinable. The laser beam welding of an extra thin wide width sheet is thus stabilized.
Patent JP-H07318340-A (JP)
Title: Roundness measuring method
Inventor: HARADA TAKESHI
IPC: G01B5/20
Filed: 1994-05-26
Abstract: PURPOSE:To provide a roundness measuring method in which the roundness of an object to be measured can be measured more precisely irrespective of the direction of the axial center of the object, to be measured, inn a measuring operation. CONSTITUTION:An object W to be measured is turned, and displacements in the same measuring point on the circumference of the object W to be measured are measured, at every prescribed angle of rotation, by two detectors 2, 2 which are situated on a straight line passing its rotation center O and by which the displacements in mutually separated directions are regarded as displacements on the positive side. Then, two detected values in the same measuring point are added, an added value is averaged, and a geometrical roundness curve is found by the method of least squares on the basis of a computed value. Then, a difference between a value on the geometrical roundness curve at the same angle of rotation and the computed value is found, and a difference between its maximum value and its minimum value is regaded as a roundness.
Patent JP-S5760598-A (JP)
Title: Microprogram controller
Inventor: ISHIBASHI FUMIAKI
IPC: G06F9/445
Filed: 1980-09-30
Abstract: PURPOSE:To increase the reliability of a microprogram controller, by carrying out the conversion of address in accordance with the faulty area of a control storage. CONSTITUTION:A microprogram 50 is successively written in a control storage  400, and the written data is successively readout. Then an address that gives an  access to the storage 500 is converted 300 by the address converting rule in case  when a faulty bit exists in the readout data, and the writing and reading is carried  out again with the storage 400 with the checking 600 given to the readout data. Then the microprogram is loaded repetitively until the write bit pattern coincides  with the fault bit pattern of the storage 400 and the checking means 600 does not  detect the fault any more. Thus a controller itself functions to avoid the fault, and  accordingly the controller has no breakdown.
Patent JP-S61295807-A (JP)
Inventor: HASEGAWA SHOICHI
IPC: H02G1/14
Filed: 1985-06-22
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-H11320856-A (JP)
Title: Liquid delivery printer and printing medium
Inventor: NISHI SHINICHI
IPC: B41J29/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To realize a liquid delivery printer wherein a solvent contained in a delivered liquid is prevented from being vaporized in a utilization step of a printed item. SOLUTION: In the liquid delivery printer wherein a liquid comprising dyestuff and solvent is delivered from a print head to form a delivery trace on a printing sheet 4, laser beams 6 are emitted from a laser beam source 62, deflected by a revolving polygon mirror 64, and the path thereof is turned by a reflecting mirror 66 and irradiated onto the printing sheet 4. A vaporization accelerating means comprising the laser beam source 62, polygon mirror 64, and mirror 66 forcibly vaporizes solvent from the sheet 4 so that no solvent is vaporized from the sheet 4 when the sheet is handed to a user.
Patent JP-H0435202-A (JP)
Title: Microwave circuit
Inventor: SAKUNO KEIICHI
IPC: H01P3/08
Filed: 1990-05-25
Abstract: PURPOSE:To form an inductor and a microstrip line as an integrated circuit without deteriorating the characteristic of them by making a thickness of a part of a substrate forming a meandering line thinner than the thickness of a part of the substrate forming the inductor. CONSTITUTION:An inductor 2 and a meandering microstrip line (guide line) 3 connecting to the inductor 2 are provided to the upper face of an insulation substrate. On the other hand, a rear ground electrode (ground electrode face) 7 is provided to a lower face of the insulation substrate 1. Then the substrate 1 has a part whose thickness is comparatively thick and a part whose thickness is comparatively thin, and the insulating substrate 1 is an alumina group ceramic substrate, the microstrip line 3 is formed to the upper face of the part whose thickness is comparatively thin of the insulation substrate 1 and the inductor 2 is formed to the upper face of part whose thickness is comparatively thick of the insulation substrate 1. Thus, the inductor 2 and the microstrip line 3 are integrated on a same substrate, while their characteristics are not deteriorated.
Patent JP-H08330777-A (JP)
Title: Panel protecting structure
Inventor: SASAKI KAZUYUKI
IPC: H05K9/00
Filed: 1995-06-02
Abstract: PURPOSE: To protect a panel against electromagnetic interference meeting the requirements prescribed by IP 54 by a method wherein a second soft protective member is provided between a case and a closing member surrounding the periphery of an opening outside a first protective member for hermetically sealing the case. CONSTITUTION: Door packings are provided to the inner side of a door 12 as a second protective member for a board. An upper door packing 18a and a lower door packing 18b are provided along the upper and lower edge of the door 12. Side door packings 18c and 18d are provided along the crosswise vertical edges of the door 12. Conductive overhangs of sheet metal member are provided as first protective members to an upper flange 14a, a lower flange 14b, and side walls 20b and 20c respectively. The door packings 18a, 18b, 18c, and 18d are brought into contact with bearing faces 14c, 14d, 20d, and 20e, whereby a cavity is flexibly deformed to hermetically seal up the opening of the case.
Patent JP-2000326367-A (JP)
Title: Mold for injection molding
Inventor: KIYOMOTO SHUICHI
IPC: B29C45/38
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To accurately tear a molding at a gate and to improve productivity by setting a width of a runner of a mold for molding a thermosetting material to a larger value than a diameter of a runner lock reservoir. SOLUTION: A groove-like secondary runner 11b on an upper surface of a sprue dowel 9 in a sectional substantially semicircular shape, set at its width W0 to a value smaller than a diameter (d) of a runner lock reservoir(RT) 12, enlarged in its width (w) of a runner 11b only at a portion 11e crossing with a tertiary runner 11c of a longitudinal hole state to a value larger than a diameter (d) of the RT 12. The RT 12 is a truncated conical space opened in a circular shape with a lower surface, i.e., a runner removing surface 13 of a runner stripper plate 10. The opening of the RT 12 is concentric with the opening of the crossing portion 11e, and the opening of the RT 12 is all contained in a plane of the opening of the portion 11e.  Thus, a protruding portion oppose to the RT 12 is eliminated, an unnecessary stress concentration at the molding is suppressed, the molding can be torn at a gate, thereby improving productivity of injection molding.
Patent JP-S5360757-A (JP)
Title: Corrugated heat exchanger
Inventor: ARAI NOBUSHIGE
IPC: F28F1/36
Filed: 1976-11-12
Abstract: PURPOSE: Corrugated heat exchanger of which processing cost is low and with durability and great rust-proofing power by using aluminum foil. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04361165-A (JP)
Title: Oscillator type accelerometer
Inventor: FUNAHASHI HIDEO
IPC: G01C19/574
Filed: 1991-06-07
Abstract: PURPOSE:To reduce the temp. dependence of output frequency (bias frequency) at the time of no application of acceleration by using a connection mode twin tuning fork type oscillator wherein twist oscillation and bending vibration are connected. CONSTITUTION:A connection mode twin tuning fork type oscillator 1 is used as oscillators 14, 15. When AC signals mutually reverse in polarity are applied to the electrodes 3, 6, 7, 9 and 9' and electrodes 4, 5, 8 and 10 of the oscillator 1, the oscillator 1 generates the oscillators of both modes of twist oscillation and bending oscillation. When the inherent oscillation frequencies of the oscillations of both modes are close to each other, mode connection is generated and the oscillator 1 is oscillated in a connection mode. Since the oscillator 1 of this connection oscillation mode is extremely low in the temp. dependence of inherent oscillation frequency and the difference between the inherent oscillation frequencies of a pair of the oscillators 14, 15 is not varied, the temp. function of bias frequency can be set to almost zero over a wide range.
Patent JP-S5928281-A (JP)
Title: Magnetic disk device
Inventor: MASUDA YUKINOBU
IPC: G11B33/14
Filed: 1982-08-05
Abstract: PURPOSE:To realize a miniature structure and a low cost and at the same time to reduce oscillation and noise for a magnetic disk device, by providing an open air path between the inside of the disk device and the open air and at the same time attaching an air filter at an edge of an airway at a part where a gap is minimum. CONSTITUTION:A rotor 4 has eccentricity to a non-rotary part 5, and therefore P1>P2 is satisfied between pressures P1 and P2 at the gap of the rotor 4 and the part 5. While P2<P3<P1 is obtained for the pressure P3 at the part where the airways 6 and 7 are opened by varying the distance l of eccentricity. In other words, the open air flows into a magnetic disk device through an open air path 7. In this case, the dust, etc. are got rid of by the function of an air filter 8 attached at an edge of the path 7. Thus the extremely clear air is supplied into the disk device. It is needed to flow the air equal to the inflow quantity to outside. For this purpose, the airway 6 is effective. The air generated inside the disk device and including dust, etc. is discharged outside the disk device via the airway 6.
Patent JP-S5925787-A (JP)
Inventor: ISHIKAWA AKIRA
IPC: B32B5/26
Filed: 1982-08-02
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-H032729-A (JP)
Title: Production of liquid crystal device
Inventor: AOKI KAZUO
IPC: G02F1/1337
Filed: 1989-05-30
Abstract: PURPOSE:To prevent a change of optical characteristics with the lapse of time at the time of multiplex driving by successively subjecting substrates to alkali treatment, acid washing and washing with pure water and by chemically bonding oriented films to the surfaces of the substrates. CONSTITUTION:Substrates are immersed in a soln. of KOH in ethanol under reflux for a prescribed time, well washed with hydrochloric acid, further washed with pure water and dried. The substrates are then immersed in a soln. of gamma-aminopropyltriethoxysilane in ethanol under reflux and dried. The resulting substrates are rubbed and a liq. crystal cell is assembled. A change of the optical characteristics with the lapse of time at the time of multiplex driving is prevented and a ferroelectric liq. crystal cell having high contrast can be obtd. with high productivity.
Patent JP-S52104483-A (JP)
Title: Production of green fluorescent substance
Inventor: NAGASHIMA YOSHIHISA
IPC: H01J1/63
Filed: 1975-11-14
Abstract: PURPOSE: To obtain ZnS:Cu, Al with large particle size and high luminance by adding Cu and Al as activators to ZnS, futher adding Bi as an additive, and calcining the mixture at 750-1030°C under ruducing atmosphere. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63300787-A (JP)
Inventor: AIZAWA NOBUYUKI
IPC: A63F7/02
Filed: 1987-05-30
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-2000332032-A (JP)
Title: Method of sticking tape to member for assembling electronic component
Inventor: HISHIKI KAORU
IPC: B26F1/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To improve tape utilization rate by paying out an adhesive tape to a member for assembling an electronic component, sticking the adhesive tape to the member, and then removing unwanted portions from the stuck tape. SOLUTION: An adhesive tape 1, stuck to the periphery of a tape sticking region of a member of assembling an electronic component such as a leadframe, is stuck to the inner leads of the lead frame as a desired frame. Then, a punch is lowered from above the adhesive tape-stuck lead frame to cut the unwanted central portion of the tape 1 using a cross-shaped cutting die 4, and then the cut portion is removed by suction. A desired adhesive tape-stuck tape pattern 3 is prepared in this way. As a result, the area of adhesive tapes consumed can be reduced, thereby implementing extensive reduction in cost.
Patent JP-S5927748-A (JP)
Title: Master model and its production
Inventor: NAKADE EIJI
IPC: B22C7/00
Filed: 1982-08-05
Abstract: PURPOSE:To obtain quickly and inexpensively a model by using the 1st model and the 2nd model which is attachable and detachable to and from the 1st model in constituting a master model for a pair of plate members forming prescribed combination structures which are combined so as to face oppositely to each other. CONSTITUTION:A master model for, for example, an engine hood, consists of the 1st model 20 provided with the 1st model face 18 and the 2nd model 28 corresponding to the combined faces of an inner panel 16 of the hood. The model 28 is provided attachably and detachably on the face 18 except the partial model face 22 corresponding to the tight contact surface of the face 18, and is provided with the 2nd model face 26 constituting the model face corresponding to the combined face of the outer panel 24 of the hood together with the face 22. Since the face 26 and the inside face 22 of 18 constitute the combination face of the panel 24 where the model 28 is held fixed to the model 20, said faces are used as a master model for inspecting the shape of the combination face of the panel 24 and for the manufacture of a metallic die for forming the panel 24. On the other hand, the model 20 removed of the model 28 is used for the panel 16.