baber/WOPTO huggingface dataset:
Patent JP-2000086741-A (JP)
Title: Production of epoxy resin, epoxy resin, epoxy resin composition and cured product and laminated sheet obtained by holding and curing the same resin composition
Inventor: TSUMURA MASAHIRO
IPC: C08G59/32
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an epoxy resin having a low resin melt viscosity, remarkably improved in reactivity with a curing agent and resultantly having excellent heat and water resistances, mechanical strength and dimensional stability and capable of producing a tough cured product and to produce the epoxy resin obtained by the method, an epoxy resin composition using the epoxy resin and the cured product and a laminated sheet obtained by molding and curing the resin composition. SOLUTION: A modified phenol resin obtained by the polycondensation of petroleum-based heavy oils or pitches with a formaldehyde polymer and phenols is reacted with phenols in the presence of an acidic catalyst and then converted into a low molecular substance. Thereby, a highly reactive modified phenol resin is prepared and subsequently reacted with an epihalohydrin in the presence of an alkali metal hydroxide.
Patent JP-S63115569-A (JP)
Inventor: FUKUI KIYOSHI
IPC: A61M1/02
Filed: 1986-11-01
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-H10102474-A (JP)
Title: Compaction control system
Inventor: FUJITA JUNICHI
IPC: E02D3/026
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a compaction control system in which not only a quality control of compaction can be properly conducted but also a workerless compaction work can be performed efficiently and precisely over the entire field of work. SOLUTION: In the compaction control system, a remote-control operation type compaction machine 2 with GPS antenna 1 is operated by remote control of an operator 6 while the operator watches a monitor screen 5 displaying image information 3 of the machine 2 and construction information 4 of at least four satellites, and the information 4 includes compaction range information 7 which applies a compaction range to a rectangular area 5b to display it, compaction frequency per block information 8, in which each frequency of compaction per stage corresponding to maximum compaction frequency is classified by color and each block 5a is displayed by corresponding color, and compaction machine position direction information 9 which displays position of the machine 2.  And a compaction frequency adding means, in which if the machine 2 passes through a belt-like passage judging area A set in a central portion of the block 5a, compaction frequency is added.
Patent JP-H06114849-A (JP)
Title: Production of fresnel lens
Inventor: ITO TATSUO
IPC: B29C39/02
Filed: 1992-09-30
Abstract: PURPOSE:To produce a Fresnel lens having a thin photopolymer layer without applying treatment to this lens after the formation of the lens. CONSTITUTION:A mold 1 having a surface forming the concentrically circular corrugations of a Fresnel lens and a thin playing ionizing radiation permeability are bonded and the shunt 10 almost passing through the centers of the concentrically circular shapes 1a of the corrugations and dividing the corrugations is provided to the bonded surface of the mold and a photopolymer is injected in the shunt. Thereafter, the photopolymer is irradiated with ionizing radiation through the thin plate to be cured.
Patent JP-H041558-A (JP)
Title: Method and device for detecting flocculation process of plural components contained in liquid
Inventor: TANPO NORIHITO
IPC: G01N21/27
Filed: 1990-09-29
Abstract: PURPOSE:To know the flocculation process of the plural components in liquid by irradiating a liquid to be measured with light rays of >=2 wavelengths which are aligned in optical axes, subjecting the transmitted light rays to photoelectric conversion and obtaining the intensity of the transmitted light rays, the average value of absorbances, a standard deviation, coefft. of variation, and the coefft. of correlation between the intensities of the transmitted light rays. CONSTITUTION:Light 2 of an Xe lamp 1 is condensed by a reflecting mirror 3 and is projected via a collimator 4 and a slit 5 to the sample liquid 7 flowing in a flow cell 6. The transmitted light 8 is bisected via a slit 9 and a half mirror 10 and the split light rays are made incident on photodiodes 13, 14 via interference filters 11, 12 varying in the transmission wavelength band. Voltage signals are then obtd. from both ends of resistors 15, 16. Prescribed computation is executed by using these signals, by which the intensity of the transmitted light rays, the average value of the absorbances, the standard deviation, the coefft. of variation, and the coefft. of coefft, correlation between th intensities of the transmitted light rays are obtd. The flocculation process of the plural components in the sample liquid is known therefrom.
Patent JP-H09105988-A (JP)
Title: Film feeding controller
Inventor: NISHITANI YASUHIRO
IPC: G03B1/12
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To make the feeding speed of photographic film higher, to shorten prewinding time and to prevent the film from being damaged or coming off from a spool as the feeding speed of the film is made higher. SOLUTION: The number of photographing feasible frames of the loaded photographic film 3 is read from the DX code 4 of a cartridge main body 2 by a code sensor 26 and a decoding circuit 30. A microcomputer 31 drives a feeding motor 23 at high speed to take up the film 3 to a take-up shaft 22 at high speed through a motor driver 32. During the operation, a PF sensor 25 detects perforation 6 and counts it by a frame number counter 39 as the number of photographic frames equivalent to the feeding length of the film 3.  When the counted value Cf by the counter 39 is approximate to the number of photographing feasible frames previously read from the DX code 4, the motor 23 is driven at low speed to take up the film 3 to the shaft 22 at low speed so that the film 3 is prevented from being torn and coming off from the spool 5 by reducing tensile force generated on the film 3 between the spool 5 and the shaft 22 associated with completion of take-up.
Patent JP-H04139708-A (JP)
Title: Electric apparatus
Inventor: NAKANO NORIHIKO
IPC: H01F27/34
Filed: 1990-09-29
Abstract: PURPOSE:To effectively protect electronic components, etc., from a thunderbolt, etc., by leading the pulse of the high-potential pulsative voltage inputted by the thunderbolt etc., to the ground through a core and earthing electrode from a projecting electrode by discharge. CONSTITUTION:Since a projecting electrode 40 is provided near the front overhung section 30a of a layered core 30 so that the electrode 40 can be directly faced to the section 30a and, at the time, an earthing electrode 52 is electrically connected to the ground 56, the pulse of a high-potential pulsative voltage flows to the front overhung section 30a of the core 30 from the electrode 40 by discharge in case the pulsative voltage is applied across a power supply line of 100V AC by a thunderbolt, etc., and inputted through a plug blade 32 when the blade 32 is connected with a plug socket of 100V AC. The pulse further flows to the electrode 52 from the rear overhung section 30b of the core 30 through each steel plate 31 of the core 30 by discharge and finally reaches the earth 56 through the electricity leading path of a circuit board 44.
Patent JP-S62124239-A (JP)
Title: Manufacture of metallic magnesium
Inventor: OOTA TADAO
IPC: C22B26/22
Filed: 1985-11-21
Abstract: PURPOSE:To improve efficiency of raw material and heat energy by feeding briquettes as raw material by gravity via a supply pipe into a reducing furnace with keeping the briquettes in contact with each other in a carbon reduction method. CONSTITUTION:The raw material containing magnesium oxide and carbon is formed into briquettes 6. The above briquettes 6 are fed continuously in a state kept in contact with each other by gravity via the supply pipe 7 into the reducing furnace 1. Subsequently, the above briquettes 6 are heated in the furnace 1 under reduced pressure so as to produce magnesium vapor. The this vapor is introduced into a cooling chamber 9 to undergo adiabatic expansion, so that metallic magnesium can be obtained.
Patent JP-S63117202-A (JP)
Title: Semiconductor position detection element
Inventor: KYOMASU MIKIO
IPC: G01B11/00
Filed: 1986-11-04
Abstract: PURPOSE:To increase the resistance value between both anodes, by constituting the title detection element of the first and second resistor layers formed in a comb-tooth shape so that teeth are alternately arranged from both ends of a substrate and the anodes respectively connected to the base parts of said resistor layers. CONSTITUTION:The teeth 2-1-2-n, 3-1-3-n of the first and second resistor layers of an N-type substrate 1 are formed by a P<+> type diffusion layer. The base parts of the teeth of each of the resistor layers are respectively connected by the same type resistor layer and the first and second anode terminals 6, 7 are connected to the substrate 1. Further, a cathode 4 is connected to the back surface of the substrate 1. Then, when large spot beam is allowed to be incident to a luminous flux incident region so as to extend over a large number of the teeth of the resistor layers, the diodes D1, D2 generated herein are similarly distributed to each resistor layer. The photocurrent due to the diodes D1, D2 distributed flows to the respective electrodes through the resistor layers.
Patent JP-H06114898-A (JP)
Title: Mold for molding resin
Inventor: OKI RYOICHI
IPC: B29C45/33
Filed: 1992-09-30
Abstract: PURPOSE:To effectively process an undercut part without scraping damage on an outer surface of a resin molded form. CONSTITUTION:The mold for molding resin comprises a direct upper core block 40 arranged at a position corresponding to an end face 10a of one edge 10a of a bumper 10 at a control protrusion 40b when mold plates 13, 17 are closed, a side core block 50 formed at a center with an oblique guide hole 50b, and an angular pin 60 inserted into the oblique guide hole of the core block when the plates are closed. When the plates are extended, the block 50 is moved separately from the bumper in a state that the core block is brought into contact with the end face 10c of one edge 10a of the bumper 10 by the operations of the pin 60 and the guide hole.
Patent JP-H08118600-A (JP)
Title: Apparatus for after-treatment of print image
Inventor: ISOZAKI TAKASHI
IPC: B41L23/04
Filed: 1994-10-26
Abstract: PURPOSE: To prevent the occurrence of set-off, strike-through and the like defects by removing excessive printing ink from the image of a printed matter. CONSTITUTION: A contact roller 37 and an opposite roller 39 are positioned for holding and carrying the printed matter P. The contacting roller 37 comes in contact with the printed image of the printed matter P. Also, the blade 45 comes in contact with the contact roller 37. The supply nozzle 47 operates to supply excessive ink-removing liquid to the contact roller 37 at the front of the blade 45 with respect to the rotational direction of the contact roller 37. The excessive ink-removing liquid is incompatible with printing ink, and has a lower surface-tension than that of printing ink. The excessive ink- removing liquid adhered to the contact roller 37 contacts to the printing image surface of the printed matter. Excess (c) of printing ink transfers to the excessive ink-removing liquid of the contact roller 37 and is removed from the printed matter P.  The transferred excessive printing ink (c) separates physically out of the excessive ink-removing liquid and floats on the surface of the excessive ink-removing liquid. Then, the excessive printing ink is removed from the contact roller 37 by the blade 45 with the rotation of the contact roller 37.
Patent JP-H10102959-A (JP)
Title: Rotary gate
Inventor: TOKUDA HIROSHI
IPC: E06B11/02
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To allow a gate main body to smoothly rotate during opening or closing movement, to prevent inadvertent rotation of the gate main body when it is opened or closed, and to enable the gate main body to be opened and closed even by remote control. SOLUTION: An outer cylinder 3 to be provided on a gate main body is rotatably placed on the outer periphery of an inner cylinder 6 fixed perpendicularly on a base. Collar rings 15a, 15b are provided respectively on the top and bottom of the outer periphery of the outer cylinder 3 while securing clearance between each of them and the inner peripheral surface of the outer cylinder 3. A bearing 32 for engagement with a fulcrum shaft 13 held at the center of the upper end of the outer cylinder 3 is slidably provided on the upper end of the inner cylinder 6, and a rotary actuator 23 which operates in conjunction with a hydraulic pump via two main conduit pipes 20, 21 is provided at the upper end of the inner cylinder 6, and the outer cylinder 3 is rotated about the fulcrum shaft 13 by the rotary actuator 23.  The rotary actuator is preferably of the oscillating type with a rotating angle of 90 deg. to 270 deg..
Patent JP-H02110679-A (JP)
Title: Image processor
Inventor: HIKITA TOSHIYA
IPC: G06T5/30
Filed: 1988-10-20
Abstract: PURPOSE:To finely convert shape without generating the collapse and thickening of a character in spite of the size of the character and the thickness of a line by extracting the central part of the character based on a digital image when it is inputted, and outputting a conversion pattern which forms an image in the periphery of the part correspondingly. CONSTITUTION:An image processor is composed of a character central part extraction device 2-1 and a conversion pattern output device 2-2, and the character image of an original is inputted to the input terminal t1 of the device 2-1 at every picture element setting a digital image signal as binary data. Also, conversion data in which the peripheral part of the character image of the original is shape-converted is inputted from the output terminal t2 of the device 2-2, and a character is made into an ornamental character by enclosing the character on the original. For that purpose, a delay image formation circuit and an AND circuit are provided on the device 2-1, and a line buffer and a latch circuit are provided on the device 2-2. In such a manner, it is possible to perform the shape conversion of the character even when it is a thin character or a small character.
Patent JP-H11100558-A (JP)
Title: Anisotropically conductive adhesive
Inventor: ITO HIROSHI
IPC: C09J135/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive which when used in electric connection between microcircuits can perform the connection at a low temperature within a short time and shows excellent adhesiveness, reliability of connection, storage stability and suitability for repair by selecting an anisotropically conductive adhesive comprising a radical-polymerizable resin, an organic peroxide, a thermoplastic elastomer, an amine-modified maleimide resin and conductive particles, wherein the organic peroxide is a specified one. SOLUTION: The organic peroxide used is a compound represented by formula I (R<1> and R<2> are each Cn H2n+1 , formula III or formula IV, provided that they may be the same or different from each other; and n is an integer of 1 or greater) or formula II (R<3> and R<4> , which may be the same or different from each other, are each Cn H2n+1 , formula II or formula IV; and n is an integer of 1 or greater). Because this peroxide has the reduced tendency to react with unreacted amine in the amine-modified maleimide resin, the adhesive can resist deterioration in storage stability and curability and can perform bonding at a very low temperature within a short time.
Patent JP-H01106347-A (JP)
Title: Magneto-optical recording medium
Inventor: NOMURA MASAAKI
IPC: G11B11/105
Filed: 1987-10-19
Abstract: PURPOSE:To prevent the generation of return light and to decrease noises at the time of reproduction by coloring at least the protective layers or adhesive layer among the layers sandwiched by both magneto-optical recording layers by the fine particles of a pigment. CONSTITUTION:This magneto-optical recording medium 1 is formed with the magneto-optical recording 3 on a transparent substrate 2 and is further formed with the protective layer 4 of an org. resin in order to protect this recording layer 3. The two recording media 5 are adhered via an adhesive layer 6 in the face-to-face shape in which the transparent substrate 2 is positioned on the outside. The fine particles of the pigment such as carbon or iron oxide pigment are dispersed into the org. resin to form the protective layers 4 thereof and are kneaded, by which the protective layers are colored. The protective layers are thus provided with the property to absorb and diffuse the light by the fine particles of the pigment. The reproduction light is absorbed and diffused by the protective layers 4 even if part of said light enters the protective layers 4 by passing the recording layers 3 and, therefore, the generation of the return light is prevented.
Patent JP-2001083759-A (JP)
Title: Image deciding device and image forming device
Inventor: TANAKA KOJI
IPC: G03G21/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of performing appropriate processing immediately to an image which is inappropriately printed by easily detecting an inappropriately printed result caused by erroneously deciding whether the image of an original is a color image or a monochrome image. SOLUTION: In a copying system, panel operation required for copying action is performed at a step S601, and ACS(automatic color selection) deciding processing for deciding whether the image of the original is the color image or the monochrome image or an indefinite image is performed at a step S603. Continuously, copying processing is performed according to a printing mode corresponding to the ACS decided result at a step S605. In such a case, printing paper for the indefinite image is ejected to a different ejecting position from that for other printing paper. Then, the ACS decided result is displayed on a control panel at a step S607. Therefore, the original whose image is decided as the indefinite one is known at a glance. Based on the decided result, the device immediately copes with reprinting if reprinting is required.
Patent JP-S62112534-A (JP)
Inventor: DEBITSUDO RII ROBINSU
IPC: A61B7/02
Filed: 1986-11-05
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-S62126299-A (JP)
Title: Blower
Inventor: SAKURAI SEIICHI
IPC: F04D29/58
Filed: 1985-11-25
Abstract: PURPOSE:To compact the construction of a blower by covering a groove part formed on a motor mounting board to define a duct and disposing an air introduction board having a raised part used to block air current, near the casing. CONSTITUTION:A U-shaped groove part 11a is mounted as a reinforcing means for a motor mounting board 11. An air introduction board 16 is stuck to the groove part 11a to cover it from the internal part of the projecting truncated cone of an impeller 12 to the vicinity of a casing 15, whereby defining a duct. The raised part 17 of the air introduction board is formed closed to the casing 15. The raised part 17 can introduce dynamic pressure left on the casing 15 into the duct so that quantity of cooling air can be increased and the construction of this blower can be made compact.
Patent JP-H10111962-A (JP)
Title: Human detecting device for automatic ticket barrier
Inventor: SAWADA MITSUHIRO
IPC: G07B15/00
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To remove a feeling of troublesomeness at a ticket barrier and widen the visual field of a staff by limiting a reflection type sensor to a measurement range wherein a light beam which travels over a child and is reflected by impinging on an adult passenger is photodetected and detected. SOLUTION: A reflection type sensor 3a is provided on the top surface of the housing a1 of a main body (a) corresponding to the nearly center position (human detector S6 in the center) of a ticket barrier path P so that a passenger passing through the ticket barrier path P can be detected, and a reflection type sensor 3b is provided on the top surface of the housing a1 of an adjacent main body positioned across the ticket barrier path P nearby the exit side of the ticket barrier P. The light beam emitted by the reflection type sensor 3a is so directed as to nearly cross the ticket barrier path P, and the reflection type sensor 3b is directed to the entrance side of the ticket barrier path P so that both the reflection type sensors 3a and 3b can detect only an adult passenger.  Then the detection signals of the reflection type sensors 3a and 3b are inputted to a controller C which controls the main body (a) totally.
Patent JP-H07185430-A (JP)
Title: Method and device for applying undercoating material to vehicle glass member
Inventor: RESURII JIEE BUAAGA
IPC: B05D1/28
Filed: 1994-10-28
Abstract: PURPOSE: To make uniform coating of a primer material in a single pass operation and to avoid dropping, flowing out and/or overspraying thereof by forming a conformal coating onto a first coating material by discharging a liquid film material having no atomized particle. CONSTITUTION: A supporting member 34 holds two ejection guns 36, 38 which eject glass primer coating onto a marginal edge 40 of a vehicular windshield glass 42 or other glass member. A gripper assembly 44 is attached to the supporting member 34 and supports a pad 46 or a core 46 made of felt. A transparent coating material 48 is uniformly dispersed near the marginal edge 40 by the felt pad 46. Thereafter, a black coating material 49 is ejected by the ejection gun 36 onto the transparent coating material 48. An airless unatomizing conformal coating method is used in order to eject the black primer onto the transparent primer by the ejection gun 36.
Patent JP-S61143120-A (JP)
Title: Vacuum packing jig
Inventor: FURUKAWA KIYONORI
IPC: H05K3/46
Filed: 1984-12-17
Abstract: PURPOSE:To make easy mounting and dismounting operation, by providing a planar nonresilient member having two hooks projected on each side, resilient members that will be compressed under pressure, and holders each having an opening through which the hook will be inserted. CONSTITUTION:A vacuum rubber 12 is attached to each surface of a planar ring 11 of a rigid material. Each of the four sides of the ring 11 is provided with two hooks 13. Each hook 13 is inserted into an opening 16 formed in each of holders 14. The holders 14 are attached by a bolt 15 to four outer vertical peripheral surfaces of a pressing plate 3 of a press. The holders 14 attached to the outer surfaces of the pressing plate 3 of the press always in the same number as that of he hooks 13. If a vacuum packing 4' is required, the packing 4' is inserted into the opening between two pressing plates 3, and then the hooks 13 are inserted into the respective openings 16 of the holders 14 to complete the mounting.