baber/WOPTO huggingface dataset:
Patent JP-H05318900-A (JP)
Title: Thermal screen printer
Inventor: YAMAGUCHI HIDEYUKI
IPC: B41C1/055
Filed: 1992-05-22
Abstract: PURPOSE:To prevent marks of grain and skippings, by peeling the porous support of a heatsensitive screen original after carrying out image perforation of the thermal screen original. CONSTITUTION:A plate cylinder 1 is rotated in the direction shown by the arrow B, a heatsensitive screen original 3 is supplied to a thermal head 4 to be perforated image-wise. The heatsensitive screen original 3 perforated image- wise is sent to a transfer belt 11 by a guide roller 6, and a support 12 is peeled by pressing an adhesive roller 10 thereto. This transfer belt 11 is antistatic and is attracted in the direction shown by the arrow A. Therefore, a plastic film 13 from which the support 12 is removed is attracted by the transfer belt 11 and sent to the clamp bar 2 of the plate cylinder 1. The removed support 9 is stored in a support box 8. The plastic film 13 subjected to the image perforation is clamped to the plate cylinder 1 with the clamp bar 2 and sent to a printing process. The plastic film 13 with which printing has finished is removed from the plate cylinder 1 by means of a waste film roller 25 and stored in a waste plate box 23.
Patent JP-S5679216-A (JP)
Title: Infrared rays detecting element
Inventor: ITOU MAKOTO
IPC: G01J5/28
Filed: 1979-11-30
Abstract: PURPOSE:To improve S/N at a frequency below the shielding frequency without deteriorating light-receiving-and-analyzing capability, by expanding at immediately under a light-shielding membrane a contacting width between a semiconductor member, which forms a carrier travelling section, and an electrode. CONSTITUTION:A semiconductor member 1 which forms a carrier travelling section 6 is formed in a H-shape configuration, and a part of the center section is shaped up by a light-shielding membrane 4. An extended section having a width larger than width d of a light-receiving area of the semiconductor member 1, that is, both ends of the carrier travelling section 6 are electrically connected to electrodes 3 which are in surface-to-surface contact with the ends. As the electrodes 3 are made to have the same width as those of the both ends of the carrier travelling section 6, the width of the electrodes 3 is to have a large dimension at immediately under the light-shielding membrane 4.
Patent JP-S5779965-A (JP)
Title: Synchronizing device
Inventor: MINEZAKI SATORU
IPC: G03G15/00
Filed: 1980-11-07
Abstract: PURPOSE:To obtain synchronized operation of high accuracy with a simple mechanism by controlling a clutch mechanism in accordance with the repulsive force of magnetic bodies and performing paper feeding simultaneously with inputting of a synchronizing signal in a copying machine. CONSTITUTION:A register roller 1 feeding paper 3 synchronously with the revolution of a photoreceptor is connected to a driving system 4 via a clutch mechanism 4. When the synchronizing signal from a control system is applied and DC voltage of the polarity reversed from a movable magnet body 7 is applied to a stationary magnet body 9, the attracting parts of the bodies 7 and 9 assume the same polarity and repulse each other instantaneously, then the body 7 turns around the pivotal axis of a detaining arm 6 to release the pawl body 5a of a mechanism 5, by which driving power is transmitted to the roller 1 and the paper 3 is fed together with the synchronizing signal. When the paper 3 passes between the rollers 1 and 2, the body 9 is also de-energized, and the bodies 7 and 9 attract again to release the mechanism 5.
Patent JP-S5280785-A (JP)
Title: Method of driving device for transferring charge
Inventor: TANIGAWA KUNIHIRO
IPC: G11C27/04
Filed: 1975-12-27
Abstract: PURPOSE:To apply different d.c. bias voltages to the pulse voltages impressed on gates for transferring charge and storing it whereby the changes in potential walls just below both gates are in coincidence.
Patent JP-S5946047-A (JP)
Title: Forming method for multilayer wiring of semiconductor device
Inventor: OKA YOSHITAMI
IPC: H01L21/768
Filed: 1982-09-09
Abstract: PURPOSE:To prevent the defective connection of the connecting section of upper and lower layer wirings by adding a metal M, which reduces Al2O3 while forming MO and M2O3 by itself, into Al of the upper layer wiring. CONSTITUTION:Al2O3 is chemically stable, but can be reduced. An Al alloy containing 0.1-0.3% of the metal Th, La, Be, Mg, Ca, Ba or the like of strong oxidizability capable of reducing Al2O3 is used as an upper layer wiring material. The dissociation energy of the oxides of these metals is larger than Al2O3, they are chemically stable, and they can reduce Al2O3 into Al. A sintering temperature of 400-500 deg.C used for forming the connection of the upper and lower wirings is sufficient for reduction. MO and M2O3 formed take several massive shapes, and the lower layer Al wiring with Al2O3 naturally formed on the surface and the upper layer Al alloy wiring are Al-Al connected. An effect is not displayed when the quantity of the metal being added is less than 0.01%, and MO and M2O3 obstruct connection when it is 0.3% or more.
Patent JP-S5486597-A (JP)
Title: Slurry composition
Inventor: KAWAMOTO NORIO
IPC: C08J5/24
Filed: 1977-12-23
Abstract: PURPOSE: To prepare a solventless slurry composition useful for impregnation, giving a heat resistant resin by heating and free from enviromental pollution, by compounding a specific bisimide with a polyamine and water.  
     CONSTITUTION: A slurry composition having a viscosity of 1 W 200 poise and comprising (a) 1 equivalent of a bisimide expressed by the formula (A is divalent organic group having ethylenic double bond; B is divalent organic group having aromatic nucleus) (e.g. 4,4'-bismaleimidediphenylmethane, etc.), (b) 0.1 W 2 equivalent of a polyamine R(NH 2 ) n  (R is n-valent organic group having aromatic nucleus; n is 2 W 5) (e.g. 4.4'-diaminodiphenylmethane, etc.) , and (c) water. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6313605-A (JP)
Title: Online grinding method for rolling roll
Inventor: HAYASHI KANJI
IPC: B24B5/37
Filed: 1986-07-04
Abstract: PURPOSE:To prevent the degradation in grinding capacity by the dulling and loading of a grinding wheel during grinding and to extend the life of the grinding wheel by executing grinding while alternately changing over the pressing force of the wheel to a roll to the high and low pressing forces near the inflection point of a grinding capacity curve and grinding ratio curve for the pressing force. CONSTITUTION:A pressing device 5 for pressing the plural grinding wheels 2 arranged in the axial direction of the roll to the roll surface is set to two kinds of liquid pressures; low pressure P1 and high pressure P2 by regulating valves 10a, 10b. These pressures are alternately changed over by a servo mechanism 11 and are supplied to a pressing cylinder 5. The pressing force F1 by the low pressure P1 is the arbitrary value in the low pressing force region A approaching the inflection point (m), (n) where the grinding capacity and grinding ratio change sharply. The grinding is executed with such pressing force F1 as a base. The pressing force F2 by the high pressure P2 is set at the arbitrary value within the high pressing force region B. The degraded grinding capacity by the dulling and loading generated on the grinding surface of the grinding wheel 2 by the low pressing force F1 is obviated by dulling the surface by the high pressing force F2. The grinding wheel surface is thus regenerated.
Patent JP-H091575-A (JP)
Title: Calendar roll
Inventor: YOSHIOKA NARISHIRO
IPC: B29B7/62
Filed: 1995-06-22
Abstract: PURPOSE: To effectively discharge air from a space between a calendar roll and a plastic material being rolled without allowing the plastic material to enter a groove. CONSTITUTION: A calendar roll 11 for rolling a plastic material into a sheet or film-shaped article has a groove 12 on its outer peripheral surface. The groove 12 has a width W of 0.01-1.0mm and a depth D of 0.01-2.0mm.
Patent JP-S5857944-A (JP)
Inventor: KURAHASHI KAZUO
IPC: B32B15/01
Filed: 1981-10-02
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-S6228400-A (JP)
Inventor: KUMAGAI TOSHIYUKI
IPC: B65G67/60
Filed: 1985-07-16
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-H1186383-A (JP)
Title: Digital video cassette recorder which prevents distortion of screen at the time of retrieval and screen processing method by the same
Inventor: LEE HYOUNG-JU
IPC: G11B27/10
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a digital video cassette recorder capable of preventing the distortion phenomenon of a screen appearing in a display section at the time of retrieval and a screen processing method by the same. SOLUTION: This recorder includes a retrieval instruction impression section 112, a reproduction section 100 which outputs the data reproduced in a normal mode by a fourth control signal, a switching section 102 for selecting the reproduction data outputted from the reproduction section 100 for a prescribed time by a first control signal, a storage means 104 which stores the video data outputted through this switching section 102 and reproduced in the normal mode, the display section 106 for displaying the video data stored in this storage means 104 by a second control signal, a capstan motor 108 for determining the traveling speed of a tape by a normal reproduction mode or retrieval mode and a control section 110 which outputs the fourth control signal for controlling the reproduction section 100, outputs the first control signal for controlling the switching section 102,  output the second control signal for controlling the display section 106 and simultaneously outputs the third control signal for controlling the capstan motor 108 when the retrieval instruction is impressed in the retrieval instruction impression section 112.
Patent JP-H055691-A (JP)
Title: Linkage
Inventor: HIGASHIYAMA KEISOKU
IPC: F16H21/10
Filed: 1991-06-27
Abstract: PURPOSE:To design the enough security of a visual field and the prolongation of a maintenance cycle by preventing the cohesion and the accumulation of dust making a mirror downward when a lifter goes down and an image sensor has not detected the rotation of a package. CONSTITUTION:A link coupled with a rotatable mirror 7 is rotatably installed in a lifter 2 installed with an image sensor 4 and the mirror 7, and a pair of weights with a weight difference between both coupled with a wire rope 17 are held through pulleys 16a, 16b. The middle part of the wire rope 17 is connected to the link 9. Further, the rise of the lighter weight 14 due to the weight difference is bound by primary stoppers 20a, 20b when the lifter 2 goes down and by a secondary stopper 21 in the rising course of the lifter 2. By this, the link 9 rotates to the other side and the mirror 7 is rotated to the same direction because the weight 14 pulls the weight 13, and the wire rope 17 is run and moved to the weight 14 side.
Patent JP-S6049303-A (JP)
Title: Manufacture of three-dimentional optical circuit
Inventor: YAMADA TAKESHI
IPC: H04B10/60
Filed: 1983-08-29
Abstract: PURPOSE:To enable simultaneous fabrication of the core part and the clad part of a 3-dimensional circuit having a light guide round in the section by making distributions of two unreacted monomers contained in a polymer and a gel uniform, and perfectly polymerizing them through overall irradiation of UV rays or overall heating. CONSTITUTION:A mixture 1 of liquid monomers high and low in refractive index, when needed, contains a photosensitizer in the case of low photosensitivity, and a cross-linking agent, etc., for insolubilizing, in solvents, a 3-dimensional optical circuit obtained by polymn. UV rays low in intensity are irradiated on the surface of the liquid mixture 1 with a mirror 5, and at the same time, UV rays 6 high in intensity are irradiated on it with a mirror 7. At that time, a base plate 2 is gradually sunk down into the mixture 1 and a polymer is produced. A part of monomers is polymerized on the part exposed to the rays 4 and converted into a gel contg. a large amt. of remaining monomer, and most of the monomers in the part exposed to the rays 4 to form a polymer 9 contg. a small amt. of remaining monomer. This monomer is separated from the base plate 2 and polished to obtain a light guide.
Patent JP-H088171-A (JP)
Title: Pattern formation method
Inventor: KOTANI SHOICHI
IPC: H01B13/00
Filed: 1994-06-16
Abstract: PURPOSE:To shorten the heat treatment time for improving the adhesion between an ITO film and a photoresist layer. CONSTITUTION:An ITO film 2 is provided on the topside of a film board 1, and a metallic film 3 is provided on the downside of the film board 1. Next, a photoresist layer 4 is provided on the topside of the ITO film 2. Next, heat treatment is performed by applying ultraviolet ray onto the topside of the photoresist layer 4. In this case, the infrared ray applied to the photoresist layer 4 is reflected after transmitting the ITO film 2 and the film board 1, and this reflected infrared ray is applied again to the photoresist layer 4 after transmitting the ITO film 2. Accordingly, the photoresist layer 4 at the boundary to the ITO film 2 can be dried early and besides enough, and the time of heat treatment can be shortened.
Patent JP-H0715751-A (JP)
Title: Holography television
Inventor: YAMAICHI EIJI
IPC: G03F1/00
Filed: 1993-06-28
Abstract: PURPOSE:To provide a holography television which gives large and vivid pictures. CONSTITUTION:The holography television receives the video signal based on information of the hologram of an object, and an electron beam scanning means 11 scans an electron beam L3 based on this video signal. Scanning of the electron beam L3 changes the transmittance of photochromic materials coated on a screen 12 to form the hologram corresponding to the video signal on the screen 12. The hologram on the screen 12 is irradiated with laser light to reproduce the image of the object.
Patent JP-H025699-A (JP)
Title: Composite direct radiation type speaker device
Inventor: YOSHIDA TOSHIHARU
IPC: H04R1/20
Filed: 1988-06-24
Abstract: PURPOSE:To reduce the number of used parts and to simplify the structure of a cabinet by forming the magnetic circuit of an auxiliary speaker and that of a main speaker back to back so that respective magnets repel each other and using a frame common to the main speaker and the auxiliary speaker. CONSTITUTION:A cylindrical frame 7 common to both speakers has respective diaphragms ld and 2d in both ends, and an acoustic chamber A of a main speaker 1 is formed on the inside of the cylindrical frame 7 including both diaphragms by a connection hole (a) provided in an intermediate partitioning wall 7a. An acoustic chamber B of an auxiliary speaker 2 is formed. The auxiliary speaker 2 provided to face the main speaker 1 is forcibly driven with the phase by which the backpressure due to the operation of the main speaker 1 is eliminated. Thus, the degradation of the low frequency range characteristic due to an influence of the backpressure of the main speaker 1 is prevented and the occurrence of distortion is suppressed.
Patent JP-S6216111-A (JP)
Title: Giving of identification mark to rubber molded body
Inventor: YAMADA KOJI
IPC: B29C33/02
Filed: 1985-07-15
Abstract: PURPOSE:To easily give identification mark onto the surface of a molded body of vulcanized rubber in a short time by a method wherein a specified region is formed onto the rubber surface of the molded body of vulcanized rubber so as to apply surface treat consisting of pseudo-halogen compound in order to heat-transfer identification mark bodies with clear peripheral edge. CONSTITUTION:Firstly, a specified region 8 is formed by rotating a rotating table 10 in the state that the tip 16 of a coating arm is fixed above the radially outer side position 7 of a rim line 6 on the rubber surface 1a of a pneumatic tire 1. Secondly, the rotating table 10 is rotated in the state that heat treatment agent 18 consisting of 1wt% aceton solution of pseudo-halogen compound is applied onto the specified region 8 by brushing with the tip 16 of the coating arm. Thirdly, the test treatment agent 18 on the pneumatic tire is dried. Fourthly, the pneumatic tire 1 is fixed onto the rotating table 10 of a heat transferring device 21 by means of a bead support 12. Fifthly, a type train body 27, which is heated up to the predetermined temperature, is brought into contact under pressure through a transfer tape with a rubber surface 1a so as to be pressed for the predetermined time to the rubber surface 1a at the prescribed region 8. Thus, the identification mark 28 of the type train body 27 is heat-transferred to the heat treatment agent 18 of the specified region on the rubber surface 1a.
Patent JP-S6218049-A (JP)
Title: Connection terminal between substrates and manufacture thereof
Inventor: MATSUI NORIO
IPC: H01L21/60
Filed: 1985-07-16
Abstract: PURPOSE:To reduce a shearing strain of soldering bump parts to realize high reliability, by making the intermediate parts and other-sided end parts in the first soldering bumps to be jointed with the first electrode, and making both the intermediate parts and other-sided end parts in the second soldering bumps to be jointed with the second electrode. CONSTITUTION:A ceramic green sheet (j) is fired, with perforated holes (k) formed in it, and moreover fired after Cu paste or the like (l), easy to wet to solder, being inserted into the perforated holes (k). And, after W paste or the like (m), hard to wet, is added and fired on the Cu layer (l), Cu paste or the like (l'), easy to wet, is added and fired on the W layer (m). After metal masks are positioned on the upper surface Cu (l') parts, with soldering balls (e''') put in the opening and coated with flux, they are put into an electric furnace so that the soldering balls (e''') melt to form soldering bumps (e) in which the upper surface Cu (l') parts are jointed with the balls (e'''). When the lower surface Cu (l) parts are jointed with soldering balls (e'<4>) to form soldering bumps (e') and the soldering bumps are melted in piles, a multi-stage soldering bump S can be formed.
Patent JP-S5379463-A (JP)
Title: Manufacture of semiconductor element
Inventor: YONASHIRO AKIRA
IPC: H01L21/31
Filed: 1976-12-24
Abstract: PURPOSE: To enhance the close adhesion force between the electrode junction part and the substrate without lowering the characteristic of the semiconductor element and with removal of the water or stains adsorbed on the surface of the insulator film and the substrate right under the electrode junction part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0449942-A (JP)
Title: Measuring apparatus for ophthalmology
Inventor: AOKI HIROSHI
IPC: A61B3/103
Filed: 1990-06-15
Abstract: PURPOSE:To enable measurement of an eye refraction capacity or the like having a front eye part observing system with reduced effect of extraneous light or the like by inserting a dimming member into an observation optical system when the eye refraction capacity of an eye to be inspected is measured to reduce extraneous light incident into an image sensor. CONSTITUTION:An extinction filter 16 to be inserted into an observation optical system is provided with a spectroscopic characteristic of transmitting a wavelength range of an observation optical system 13 for a front eye part by 50%, and other wavelength ranges are cut completely. When measuring a refraction capacity, first, the extinction filter 16 is inserted into an optical path 03 and a lighting source 13 is lit to light the front eye part of an eye E to be inspected. The reflected flux of the front eye part travels on the optical path 03 passing through a dichroic mirror 6 to be reflected with a reflection mirror 14 and, after a reflection with a dichroic mirror 10 through the extinction filter 16, an image M of the front eye part is formed on an image sensor 11 to be shown on a TV monitor 12. In this case, a luminous flux from the optical path 03 is almost halved with the extinction filter 16 thereby minimizing a quantity of light incident into the image sensor 11 from the optical path 03.
Patent JP-H0711844-A (JP)
Title: Panel type fusuma-sliding door
Inventor: KAWAI RYUICHI
IPC: E06B3/38
Filed: 1993-06-28
Abstract: PURPOSE:To make it possible to prevent sound absorbing materials from shaking at low cost by providing the sound absorbing materials in a stile assembly near the surface panel thereof and pressing the outdoor side of the sound absorbing materials by means of a plurality of fixtures. CONSTITUTION:A face panel 8 is mounted to the outdoor side surface of a stile assembly 7 comprising an upper stile 4, lower stile 5, and left and right stiles, and a rear penel 9 is mounted to the indoor side surface thereof. And sound absorbing materials 10 are provided near the panel 8 in the assembly 7, while the outdoor side of the materials is pressed down by means of a plurality of fixtures 30. In this case, the upper and lower ends of a round bar-shaped or plate-shaped fixture 30 are positioned respectively in an indoor side inwardly facing recess 23 of the stile 4 and an inwardly facing recess 23 of the stile 5 to press down the indoor side of the materials 10. Or a fixture 30 whose tip is foldable is mounted to the rear side of the panel 8 and the tip of the fixture 30 is folded to press down the indoor side of the materials 10.
Patent JP-H0821299-A (JP)
Title: Cylinder block for internal combustion engine
Inventor: MATSUMOTO KENJI
IPC: B22D19/08
Filed: 1994-07-08
Abstract: PURPOSE:To prevent the damage of sealing ability between a cylinder block and a cylinder head owing to a temperature change occasioned by operation of an internal combustion engine. CONSTITUTION:A cylinder liner block BL made of cast iron internally chilled in a cylinder block body 1 made of an aluminum alloy is integrally provided at its lower part with a bearing part 27 to support a crank shaft Sc. A bolt 30 by which a cylinder head Hc is fixed on the deck surface 2 of the cylinder block body 1 is screwed in a bolt hole 31 formed in a boss part 29 arranged integrally with the upper part of the bearing part 27. Even when the cylinder block body 1 made of an aluminum alloy having a high thermal expansion coefficient is expanded and contracted, the change of the tightening axial tension of the bolt 30 is suppressed to a minimum and sealing ability of the deck surface 2 is ensured. Further, since the fastening axial tension of the bolt 30 is stabilized, the diameter thereof is reduced and the weight thereof is decreased.
Patent JP-H0453188-A (JP)
Title: Manufacture of through hole printed wiring board
Inventor: KANEOKA TAKEO
IPC: H05K3/40
Filed: 1990-06-18
Abstract: PURPOSE:To improve conductivity, migration resistance, etc., by previously forming a copper or nickel film of predetermined thickness on the wall surface of a through hole of a board in which the hole is opened. CONSTITUTION:A board (1) in which a through hole is opened and a copper or nickel film of 0.3-3mum of thickness is previously formed on the wall surface of the hole, is used. The film formed on the wall of the hole is a copper film. The film is formed by holding copper formate within 5cm from the hole of the board (1) and heating it to a predetermined temperature of a range of 165 deg.C to a deformation deteriorating temperature or lower of the board (1) under reduced pressure of 30Torr or less. A copper formate plating method of heating the copper formate is heated at 1 deg.C/min or more at least up to 130-165 deg.C and holding it is employed. Conductive paste is silver, copper or carbon paste, and a screen printing method using suction means is performed to inject the paste.