baber/WOPTO huggingface dataset:
Patent JP-2001164013-A (JP)
Title: Method of surface modification by surface photopolymerization
Inventor: MATSUDA TAKEHISA
IPC: C08J7/18
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for the surface modification of any polymeric material or any polymeric base of a device through easily immobilizing a polymer thereon. SOLUTION: This method for surface modification comprises the following practice: the surface of a polymeric material is coated or impregnated with a photoreactive compound capable of generating radicals by light irradiation, and the polymeric material thus coated or impregnated is irradiated with light in a monomer solution to initiate a radical polymerization of the monomer on the surface of the polymeric material with the photoreactive compound or the radicals generated from the compound as polymerization initiator, thereby the objective surface modification is accomplished owing to a graft polymer thus formed on the surface.
Patent JP-H05161898-A (JP)
Title: Dissolved oxygen control apparatus for waste water treating apparatus
Inventor: ISHII YASUSHI
IPC: C02F3/12
Filed: 1991-12-13
Abstract: PURPOSE:To make it possible to control automatically dissolved oxygen and to operate stably by measuring dissolved oxygen in a biotreatment water tank by means of a dissolved oxygen meter, converting the measured value to an electric signal by means of a signal convertor and controlling the number of rotation of a blower based on the signal value through a control instrument. CONSTITUTION:Air is fed into a biotreatment water tank 1 of a waste water treating apparatus through an air scattering device 2 by means of a blower 3. In this case, a dissolved oxygen meter 6 measures dissolved oxygen in the biotreatment water tank 1. In addition, a signal convertor 7 converts the measured value of the dissolved oxygen meter 6 to an electric signal. Furthermore, a rotation control instrument 8 controls the number of rotation of the blower 3 by the electric signal from the signal convertor 7. As the result, it is possible to control automatically dissolved oxygen and to operate stably and therefore, it is possible to keep performance of the waste water treating apparatus based on biotreatment.
Patent JP-H07111591-A (JP)
Title: Image processing device
Inventor: SUMIYA SHIGEAKI
IPC: G06T5/00
Filed: 1993-12-28
Abstract: PURPOSE:To solve a problem of delay of dot generation at the rising part of a low density area or high density area and that of trailing behind the low density area or high density area and to perform thresholding process at high speed without generating the deterioration of picture quality and requiring a complicated processing circuit. CONSTITUTION:This device contains an error correction means 34 which corrects multi-level image data. 200 by using an error diffusion method, and a thresholding means 36 which outputs by converting corrected picture data to two-level image data based on a threshold value from a threshold value setting means based on the gradation value of remarked picture element data 200, and assuming the gradation value of the multi-level image data of a remarked picture element as data, an intermediate value between a first gradation value and a second gradation value as (m). and the threshold value as slsh, the threshold value setting means sets the threshold value slsh at an allowance range data <= slsh <= (m + data)/2 when it is data<m, and at (m + data)/2 <= slsh <=data when it is data > ms.
Patent JP-H05167102-A (JP)
Title: Light emitting device and manufacture thereof
Inventor: NITORI KOICHI
IPC: H01L33/54
Filed: 1991-12-17
Abstract: PURPOSE:To provide a light emitting device having two optical surfaces showing good external appearances, and a method for manufacturing the light emitting device at a low cost. CONSTITUTION:After an epoxy resin 9 is injected into a forming mold 10 for forming a surface part C, and an assembly composed of a lead section 3 on which a light emitting element 1 is directly mounted in advance, etc., is inserted into the resin 9, the resin 9 is thermally cured by a casting method. Then a little amount of the uncured fluidal (liquid) thermosetting silicone rubber 15 is poured in a space formed on the upper surface (concave surface) E of the resin 9. Thereafter, a discoid preform 13 made of the epoxy resin 9 (cured) or glass and having a flat surface is put on the silicone rubber 15 for forming a surface section D. After mold 10 is again put in a high-temperature furnace and the additionally injected silicone rubber 15 is cured, the mold 10 is taken out from the furnace and the formed product is released from the mold 10.
Patent JP-H09297212-A (JP)
Title: Method to prevent damage in color pattern of color filter
Inventor: SHIMAMURA MASAYOSHI
IPC: G03F7/004
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To improve solvent resistance of a first color pattern without increasing the temp for postbaking so much by incorporating a coloring agent and a surface reforming agent having mobility to the interface into a resin soln. to form a first color pattern. SOLUTION: The material to form a first color patterns is the same kind of resin soln. for the material to form a second color pattern. When a layer to form the second color pattern is directly applied to cover the first color pattern, the solvent resistance of the first color pattern itself can be greatly improved by incorporating a surface reforming agent having mobility to the interface or the surface into the resin soln. to form the first color pattern. Thereby, even when the first color pattern after patterned is subjected to post baking, for example, at about 230 deg.C, the first pattern has enough durability against damages during the second color pattern is formed. The solvent resistance can be also improved between color patterns of four colors of red(R), green(G), blue(B) and black(Bl).
Patent JP-2001167855-A (JP)
Title: Socket for electronic parts
Inventor: EDDY ASMA
IPC: H01R33/76
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a socket for electronic parts that can be detachably installed on a board and formed more thinly without a cover plate. SOLUTION: The socket 1 for electronic pars is made a plane shape and comprises a housing 2 having a plurality of openings 21 at outer surface, terminals disposed at each of the openings 21, and a means 3 for moving electronic parts 4 along the surface of the housing 2 by pressing side surface of the electronic parts 4 mounted on the housing 2. The electronic parts 4 is mounted on the housing 2 and the protruding pins 41 are inserted in the opening 21. Pins 41 are connected to the terminals by mounting the electronic parts 4 on the housing 2 and moving them along the surface of the housing 2 using the moving means 3.
Patent JP-H11275345-A (JP)
Title: Image forming device and image forming method
Inventor: OGATA NOBUHIKO
IPC: B41J2/01
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To record an attachment pattern for preventing an illegal copy in an appropriate size regardless of the type of a recording medium without deteriorating an image by superimposing the pattern and also controlling the assigning amount of dots to the recording medium. SOLUTION: An A/D converter 106 converts a luminance signal of an image obtained by a CCD 105 into digital and supplies it to a CPU 107. The CPU 107 converts it into a density signal after performing shading correction and further, a quantization circuit quantizes a signal which converts a γ characteristic of a printer at the time of initial setting so that original image density may be coincided with an output image. On the other hand, a selection circuit selects a pattern that is optimum to a recording medium from patterns sent from a machine number pattern generation circuit, adds it to quantized data, sends it to a head 9 and an image is formed. In such a case, when the recording medium is normal paper, an area where dots are attached is increased to make dot decision easy and when it is coat paper, the number of dots is reduced in such a manner that a pattern is not conspicuous and also that the machine number of an image can be decided.
Patent JP-H06186566-A (JP)
Title: Ferroelectric liquid crystal device
Inventor: NAKAMURA KATSUTOSHI
IPC: G02F1/1337
Filed: 1992-12-17
Abstract: PURPOSE:To provide the ferroelectric liquid crystal device which eliminates seizure, is free from a change in characteristics with a temp. history and has excellent durability. CONSTITUTION:This liquid crystal device has a ferroelectric liquid crystal 14 and a pair of substrates 11a, 11b which face each other by holding this ferroelectric liquid crystal 14 in-between, are formed with electrodes for applying voltages to the ferroelectric liquid crystal 14 respectively on the opposite surfaces and are subjected to uniaxial orientation treatments in order to orient the ferroelectric liquid crystal 14. The apparent tilt angle of the liquid crystal device is made larger than in the case of not applying AC by the treatment to apply the AC to the element. The inclination directions of this liquid crystal and at the substrate boundary are the same and the pretilt angle is >=5 deg.. The spontaneous polarization of the ferroelectric liquid crystal 14 is >=25nC/cm<2>.
Patent JP-2001177099-A (JP)
Title: Manufacturing method of thin-film transistor, active matrix substrate, and thin-film deposition device
Inventor: SAI MOTONARI
IPC: G02F1/136
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing TFT that can simplify a manufacturing process and can contribute to the reduction in TAT and that in manufacturing costs. SOLUTION: In this manufacturing method of TFT, a polycrystalline silicon film 22, an insulation film 23, and a metal film 24 are continuously formed on a transparent substrate 7, then the metal film 24 is subjected to patterning and is machined for machining a gate electrode 13, the polycrystalline silicon film 22 is subjected to selective ion implantation treatment, then the insulation film 23 and the polycrystalline silicon film 22 are subjected to patterning for machining the polycrystalline silicon film 22 to a semiconductor layer 11 with a source region 8, a drain region 9, and a channel region 10, and at the same time the insulation film 23 is allowed to remain as a gate insulation film 12 on the upper surface of the polycrystalline silicon film 22.
Patent JP-2001172401-A (JP)
Title: Thermoplastic resin sheet
Inventor: KATO MANRAN
IPC: B32B27/30
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To prepare a thermoplastic resin sheet for molding a package, both of which sealing performance and open-easiness are consistent with each other, and excellent in heat resistance, oil resistance, and moldability. SOLUTION: This thermoplastic resin sheet comprises a resin layer having a network structure formed by using plural resin component so that resin sheet can be thermally sealed with a sealing layer. The resin layer and the sealing layer are adhered to each other with a sealing strength of 200-2,500 gram-force per 15 mm. The sealing layer may be composed of a resin component which comprises the same kind of resin to that of the resin component composing the resin layer. The resin layer ordinary comprises a styrene-based resin and an olefinic resin.
Patent JP-2000162536-A (JP)
Title: Light beam scanner
Inventor: NARUGE YASUTAKA
IPC: G02B26/12
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent an accurately adjusted line interval from being changed. SOLUTION: A laser holder 11a holding a multibeam semiconductor laser 11 emitting plural laser beams P1 and P2 is freely rotatably supported in an engagement hole formed at the side wall 8a of an optical box 8 and clamped to the box 8 by a machine screw 8c after the angle thereof is adjusted to the prescribed rotating angle for adjusting the line interval. In order to prevent the holder 11a from being rotated by disturbance such as impact after it is assembled, the tip of a fixing screw 8e is engaged with the groove part 11b of the holder 11a.
Patent JP-H10191118-A (JP)
Title: Image pickup device
Inventor: YAMADA KAZUO
IPC: G03B13/04
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To adjust an eyepiece section to an optimum position independently of a posture of the image pickup device by expanding/contracting a finder support member so as to adjust the position of the eyepiece section. SOLUTION: A finder support member 18 is made up of a main arm whose upper end (lower end) connects to a view finder 12 and tripod 10 and up of an elevating/descending arm 20 that is supported in the inside of the main arm 19 and is freely expanded/contracted vertically from an upper end of the main arm 19. An operation handle 38 is turned to expand/contract vertically the elevating/descending arm 20 so as to adjust the entire length of the finder support member 18 thereby changing vertically a position of a finder connection section 24. Then the view finder 12 is turned upward or downward around a support 21, then the view finder takes an optimum state to allow the user to peep an eyepiece section 13 from the back part of the camera 1. Furthermore, the length of a mirror barrel 14 consisting of an outer cylinder 15 and an inner cylinder 16 in the view finder is adjusted to adjust a position of the eyepiece section 13 in the forward/backward direction.
Patent JP-H11186311-A (JP)
Title: Microscopic ball-mounting device
Inventor: FUJIMURA NAOYUKI
IPC: H01L21/60
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To efficiently make microscopic balls sucked into the suction hole of a suction jig without irregularities. SOLUTION: A ball-feeding part 14 having an arrangement jig 22, where microscopic ball-retaining arrangement holes are formed is provided almost at the same position as the suction hole of a sucking jig 2. A ball distribution part 24, consisting of an ultrasonic vibrating body 18 and a reflection plate 19, provided in parallel with the ultrasonic vibration body 18 leaving a space with which microscopic balls are moved in parallel on the arrangement jig in a state, wherein the microscopic balls are focussed in band-like form by generating a standing wave between the ultrasonic vibrating member 18 and the reflection plate 19, is provided on the arrangement jig 22. Either of a sucking device A16 and a compressed air source 15 is connected to the ball-feeding part 14.  The ball distribution part 24 is moved on the arrangement jig 22 in a state in which a sucking device 16 is connected to the ball feeding part 14, and the microscopic balls are sucked into and made to be retained by the arrangement hole of the arrangement jig 22.
Patent JP-H11146915-A (JP)
Title: Cardiorespiration auxiliary device using artificial respiratory apparatus as blood pump driving source simultaneously as oxygen-added mixed gas supply source
Inventor: KANEYASU HIDETO
IPC: A61M16/12
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an external circulating type cardiorespiration auxiliary device to be applied to cure a patient fallen into the cardiorespiratory malfunction in which an artificial respiratory apparatus is used as the blood pump driving source simultaneously as the oxygen added mixed gas supply source. SOLUTION: An artificial respiratory apparatus 2 is connected to a blood pump driving part, for instance, to bellows or the like incorporated with a spring constituting both a membrane-type artificial lung 7 and a blood pump, and an inflow one-way valve 5 and an outflow one-way valve 6 are fitted, and the blood pump driving part, for instance, bellows or the like incorporated with the spring is driven by using the driving force of artificial respiratory apparatus supply mixed gas 1, so that the artificial respiratory apparatus in which the blood in a blood pump cardiac ventricle part 8 is driven out as outflow blood 3 through the membrane-type artificial lung 7 and an outflow blood vessel 11,  or the inflow blood enters the blood pump cardiac ventricle part 8 through an inflow blood vessel 10 and the membrane-type artificial lung 7 is used as the blood pump driving source simultaneously as the oxygen added mixed gas supply source.
Patent JP-H11174229-A (JP)
Title: Releasing device for film for protection
Inventor: ISHIZUKA TOSHIHIKO
IPC: G02B5/30
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To surely release a film for protection, with which a polarizing board is coated for protecting its adhesive plane, from the polarizing board and to prevent the clogging of the film for protection collected in the collecting process of the film for protection through smooth release. SOLUTION: Concerning an extruding slider 7 provided so as to be freely slid along with the surface of a polarizing board 1 adsorbed by an adsorptive plate 3, a frame 12 is made freely movable while keeping its attitude vertical by composing a parallel link mechanism of a supporting bracket 8, main arm 9, subordinate arm 10 and frame 12. The supporting arm 13 is supported by the frame 12 so as to be freely oscillated, and a fixed side roller 14 and an oscillating side roller 15 at a top end part are respectively supported coaxially with an oscillating shaft so as to be freely turned. A tape 4 for release is almost horizontally run from a guide roller 5a of a tape supplying means 5 to the oscillating side roller 15 between these rollers.  The recovery force of a pressing spring 16 is energized to the supporting arm 13 so as to press the oscillating side roller 15 onto the film 2 for protection.
Patent JP-H10180216-A (JP)
Title: Device and method for washing slender cylindrical netlike structural part
Inventor: FURUYAMA YOSHIZO
IPC: G21F9/28
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain high washing efficiency, to shorten working time and to improve safety by dividing a washing box into a material-to-be-washed fitting part, a high pressure water washing part, an ultrasonic washing part, and a material take-off part by partition plates and treating materials to be washed held on a turntable one by one in each part. SOLUTION: When washing a filter element, first a material to be washed is fitted to a material holding means 4 of a material fitting part A. Next, after a turntable 2 is turned 90 deg., a second material is fitted to the holding means 4. In this state, an inner surface high pressure washing means 6 of the high pressure water washing part B is operated to subject the material to inner surface high pressure washing. Next, an outer an outer surface high pressure washing means 7 is operated to subject the material to outer surface high pressure washing. Successively, the turntable 2 is turned 90 deg. to subject the material to ultrasonic washing by a flowing water type ultrasonic washing means 8 of the ultrasonic washing part C. After that, the turntable 2 is turned 90 deg. and a opening/closing door of the material take-off part D is opened to take off the first material.
Patent JP-2001174588-A (JP)
Title: Radioactive waste processing facility
Inventor: KAWASAKI TORU
IPC: B32B5/02
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To perform injecting solidification and kneading solidification in a single facility and to reduce the generation of radioactive secondary waste. SOLUTION: This radioactive waste processing facility is provided with a carrier mechanism 5 for carrying a solidification vessel 4, a solidification material kneading and injection mechanism 50 preparing a solidification material paste by kneading the solidification material with addition water and injecting the solidification material paste to the solidification vessel 4 in a first position 5b in the carrier direction upstream side of the carrier mechanism 5, and a waste input and kneading mechanism 60 inputting a radioactive waste to the solidification vessel 4 in a second position 5c in the carrier direction downstream side of the carrier mechanism 5, more downward than the first position 5b.
Patent JP-2000177061-A (JP)
Title: Metallic film
Inventor: WAKATSUKI TOMOHIRO
IPC: B32B27/08
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a metallic film imparting a beautiful metallic feeling. SOLUTION: A metallic film is obtained by successively providing a transparent colored ink layer 2 and a silver ink layer 4 on one surface of a transparent film and a transparent resin layer 3 is formed between the transparent colored ink layer 2 and the silver ink layer 4. The transparent film 1 may be, for example, a heat-shrinkable film and the transparent resin layer 3 may be a medium coating layer. The thickness of the transparent resin layer 3 is, for example, about 0.5-5 μm.
Patent JP-H05172714-A (JP)
Title: Determining device of state of suction of specimen sucking device
Inventor: MOTOTSU KAZUNORI
IPC: G01N1/14
Filed: 1991-12-24
Abstract: PURPOSE:To obtain a determining device of a state of suction of a specimen sucking device which enables definite and easy determination of a state of idle suction, a state of half suction and a state of normal suction of a specimen by a nozzle, clogging of the nozzle, a failure of a sucking unit itself, etc. CONSTITUTION:Beside a sucking unit 12 of a specimen sucking device 10, a reference sucking unit 22 for determination in a closed loop made up of a cylinder 22a having an inner-hole sectional area smaller than the inner-hole sectional area of a cylinder 12a of the sucking unit 12 and of a piston 22b so designed as to move together with a piston 12b of the sucking unit 12 in accord with the motion thereof, is provided. A differential pressure gage 21 detecting a difference between a negative pressure generated by the reference sucking unit 22 for determination in the closed loop and a negative pressure generated by the sucking unit 12 of the specimen sucking device 10 is provided, and a comparing-displaying means 23 which compares the plus or minus of a differential pressure obtained and the degree thereof with reference values set beforehand and displays the state of suction, is provided.
Patent JP-H06194031-A (JP)
Title: Thermal insulating box
Inventor: OGOSHI RYOJI
IPC: F25D23/06
Filed: 1992-12-24
Abstract: PURPOSE:To provide a thermal insulating box having a desired box strength which is efficiently formed. CONSTITUTION:A flat resin plate to which a vacuum thermal insulating panel 1 is adhered and having a developed shape of an inner box 4 is assembled in such a manner that the vacuum thermal insulating panel 1 may be faced outwardly so as to form the inner box to which the vacuum thermal insulating panel 1 is adhered. The inner box 4 and the outer box 3 are combined to each other with a wider spacing than a thickness of the vacuum thermal insulating panel 1. being left, the spacing is filled with foamed thermal insulating material 5 so as to form a thermal insulated box.
Patent JP-H06166178-A (JP)
Title: Ink jet recording head
Inventor: NAKA TAKAHIRO
IPC: B41J2/055
Filed: 1992-12-24
Abstract: PURPOSE:To position accurately and fix each member which constitutes a recording head. CONSTITUTION:A plate-like piezoelectric element is positioned and fixed on a fixing plate 2, then these are sliced into oscillators 11, and the oscillators 11 have their respective tips held by positioning holes 32 provided on the top 32 of a head frame 3, and positioned in a planar direction. In addition, a cavity- forming base 5 is positioned and fixed on the top 32 of the head frame 3.