baber/WOPTO huggingface dataset:
Patent JP-H06349723-A (JP)
Title: Device and method for development
Inventor: URAYAMA KAZUHIKO
IPC: G03F7/30
Filed: 1993-06-04
Abstract: PURPOSE:To supply a developing solution to a photoresist film at the optimum concentration and, at the same time, to prevent the occurrence of dimensional fluctuation in developed resist images. CONSTITUTION:A high-concentration developing solution 15 is put in a developing tank 13 and the solution 15 is connected to a mixing tank 19 through a regulator 16, filter 17, and first pump 18. The tank 19 is connected to a second pure water line 24b through a second pump 23 and to a heat exchanger 26 through a first developing solution line 25a. The heat exchanger 26 is connected to a developing nozzle 27 through a second developing solution line 25b. The line 25b is connected to a third developing solution line 25c through a eighth valve 12h and the line 25c is connected to the mixing tank 19 through a second concentration sensor 28. When the developing solution 15 is mixed with pure water in the tank 19 by using such a developing device, a developing solution having the optimum concentration can be supplied to photoresist films.
Patent JP-H10323591-A (JP)
Title: Manual liquid pump type atomizer
Inventor: DODD JOSEPH K
IPC: B65D47/34
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent liquid from leaking through a release gas vent path while a dispenser is at the position other than the vertical position in a manual liquid pump type atomizer. SOLUTION: By arranging an auxiliary suction path in which a path for a slider valve 39 is provided with a suction port 26, a manual liquid pump type atomizer can be used without leaking liquid through a vent at both the vertical and inverted positions. While a slider valve is at the vertical position of the atomizer, although the suction port 26 is closed and a vent is opened, when the atomizer performs spray work at the inverted position, opposite action is performed by the slider valve 3. Moreover, a second slider valve is arranged in the pump main body, is at the vertical position of the atomizer, releases a vent being in a pump cylinder 18, is at the inverted position and releases the vent to prevent the liquid from the leakage.
Patent JP-S6026073-A (JP)
Title: Adhesive
Inventor: MARUHASHI KIICHI
IPC: C09J131/02
Filed: 1983-07-22
Abstract: PURPOSE:To provide an adhesive for inorg. structural materials excellent in bond strength and flexibility and free from plasticizers, by incorporating vinyl ester resins and/or (meth)acrylic resins having oxyalkylene groups as a major component. CONSTITUTION:Vinyl ester resins having oxyalkylene groups of the formula (wherein R<1>, R<2> are H, alkyl; X is H, org. residue such as alkyl ester; n is 1- 300) and/or (meth) acrylic resins having said groups are incorporated as a major component to prepare the intended adhesive. Said resins can be yielded by polymerizing vinyl esters and/or alkyl (meth) acrylates in the presence of, for example, polyoxyalkylene, or by copolymerizing unsatd. monomers having oxyalkylene groups with vinyl esters and/or alkyl (meth) acrylates.
Patent JP-S62289587-A (JP)
Inventor: JIEEN POURU PIROTSUTO
IPC: C07F7/08
Filed: 1987-05-29
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-H10326804-A (JP)
Title: Spool case for bonding wire for semiconductor device
Inventor: MATSUZAWA MASANOBU
IPC: H01L21/60
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To absolutely prevent the touching of the finger to a bonding wire wound around a cylindrical spool, when raising a lid from the spool case by providing a protruded gripping portion which can be held at least to the bottom portion of a supporting base by the finger. SOLUTION: A spool case is constituted with a support base and a lid 2, and the support base is provided with a fitting projection 6 which can be fitted freely detachably to the inner surface of a cylindrical spool 3 and an annular small projection 8 pushing a flange 9 of a cylindrical spool 3. Moreover, a fitting projection 6 which can be fitted freely detachably on the inner surface of a cylindrical section of the cylindrical spool 3 is provided also for lid 2. A projected gripping section 5 is provided at the fitting projection 6 at the bottom of this supporting base. For taking out the cylindrical spool 3 wound with a bonding wire from the spool case, the projection gripping section 5 is pressed down with the finger of one of the hand, raise the lid 2 with a finger of the other hand so as to open it.
Patent JP-H02311756-A (JP)
Title: Coulometry cell
Inventor: MATSUSHITA HISAO
IPC: G01N27/42
Filed: 1989-05-29
Abstract: PURPOSE:To improve preserving property for a long time by sealing detecting- terminal inserting holes and a detecting-liquid inputting hole with sealing materials when a cell is not used. CONSTITUTION:A counter electrode (carbon felt) 2 which is impregnated with electrolyte is inserted in a container 1. An ion exchange film 4 which is larger than the diameter of the electrode is mounted on the electrode. Then, a detecting electrode (carbon felt) 3 is provided thereon. A spacer 5 is inserted at the outer surface. Thus, the outer surface of the exchange film 4 is compressed or bonded to the container 1. Then, the container 1 is thermally fused or mechanically bonded to a cap 5. Furthermore, an inspecting liquid inputting hole 10 of the cap 6 or detecting-terminal inserting holes 8 and 8A are sealed with sealing materials 9 and 7. Since there is no part which is in contact with air, evaporation of the electrolyte can be prevented, and preservation for a long period can be achieved. The counter electrode 2 and the detecting electrode 3 are separated by compressing the container 1 and the exchange film 4 with the spacer 5 and the electrolyte is not mixed during preservation. Furthermore, the detecting terminals are inserted through the holes 8 and 8A during use, and a material to be detected can be readily determined.
Patent JP-H08336161-A (JP)
Title: Method and apparatus for compressing video
Inventor: JIEEMUSU HEDOREI UIRUKINSON
IPC: H04N11/04
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for video compression which is suitable for motion vector compensation techniques. SOLUTION: When generating and compensating a video motion vector, the chrominance sampling rate is made half the luminance sampling rate. Even when using only a luminance motion vector, either of (or both of) horizontal and vertical motion vectors are made into odd value, and when the luminance motion vector is bisected and a chrominance motion vector is generated, the problems of rounding can occur. Therefore, when the luminance motion vector is made into an odd number with respect to any one or both the axes, an additional bit is prepared, and rounding is determined based on the digital value of that additional bit, if needed. Rounding is determined, based on the average square error of motion vector estimation, including the square sum of luminance and chrominance errors.
Patent JP-S5925341-A (JP)
Title: Preparation of ortho-substituted phenols
Inventor: TANIGUCHI KATSUO
IPC: B01J23/76
Filed: 1982-08-04
Abstract: PURPOSE:To prepare the titled compound, by reacting a phenol having hydrogen at ortho position with a fatty or aromatic alcohol using a catalyst obtained by combining iron oxide with the secondary component such as gallium oxide and the third component such as magnesium oxide, etc. CONSTITUTION:A phenol having hydrogen at least one ortho position is reacted with an alcohol shown by the formula (R<1> is H, or alkyl; R<2> is aryl, or R<1> and R<2> are linked to form cycloalkyl) under heating using a catalyst comprising (A) iron oxide, (B) the second component consisting of at least one metal oxide selected from gallium oxide, germanium oxide, yttrium oxide, niobium oxide, hafnium oxide, tantalum oxide, etc. and (C) the third component consisting of at least one metal compound selected from magnesium oxide, zinc oxide, aluminum oxide, silicon oxide, etc., so that an alkyl group or aryl group corresponding to each of the alcohol is introduced to the ortho position of the phenol, to give the desired compound.
Patent JP-H08322670-A (JP)
Title: Extra seat
Inventor: KAWASHIMA AKIMORI
IPC: A47C1/032
Filed: 1995-06-01
Abstract: PURPOSE: To desirably adjust the force of a spring by decreasing the thickness between the rear surface of a lower panel and the upper surface of an upper panel. CONSTITUTION: An extra seat is composed of a lower panel 20, an upper panel 21 arranged right above the lower panel 20 an pivotally attached to the front end of the lower panel 20, and a helical spring 26 having one end part 26 fixed to a shaft rod 24, an intermediate part wound around the shaft rod 24, the other end part 27 attached to the rear surface of the upper panel 21 and a disengageable stopper 34 for holding a shaft rod 24 at an arbitrary angular position. With this arrangement, the force of the helical spring 25 for energizing the upper panel 21 can be adjusted by rotating the shaft rod 24.
Patent JP-S5562952-A (JP)
Title: Polyvinyl alcohol film resistant to boiling water, and its preparation
Inventor: OKAZAKI MASAKI
IPC: C08J5/18
Filed: 1978-11-02
Abstract: PURPOSE: To prepare the title film having improved hot-water resistance, and useful as a food packaging film, by adding an insolubilizer such as ethylene glycol diglycidyl ether, to an aqeuous solution of polyvinyl alcohol, extruding the solution to a film, and heat-treating the film.  
     CONSTITUTION: An aqueous solution containing 5W70% of polyvinyl alcohol having a saponification degree of ≥ about 80mol% and a polymerization degree of about 300W3,000, is added with 5W50wt% pref. 10W30wt%, based on the polyvinyl alcohol, of an insolubilizer. The solution is extruded to a film, and heat- treated at 120W220°C to obtain the objective hot-water-resistant film. The insolubilizer is, e.g. a compound obtained by adding a polyamide condensation product such as polyamide.polyamine-1-halogen-2.3-epoxypropane and 1-halogen-2.3- epoxypropane, or a compound having an oxirane ring such as ethylene glycol diglycidyl ether. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06324601-A (JP)
Title: Device for removing image forming substance from recording paper
Inventor: ATAKA HISANORI
IPC: G03G21/00
Filed: 1993-05-12
Abstract: PURPOSE:To excellently remove toner over a long term without damaging the fiber of copying paper by using a toner transfer roller. CONSTITUTION:After the copying paper 10 is wetted with water for wetting 15, its toner surface is brought into contact with a toner transfer roller 19 provided with a surface layer consisting of the same resin as the toner, so that all the toner of the toner image on the copying paper 10 is transferred on the surface of the roller 19 heated to temperature near the softening point of the toner resin with heat from a heater for heating 21. In roder to excellently keep the contactness of the roller 19 with the copying paper 10 over a long term, excessively transferred toner on the roller 19 is cut away by a peeling blade 22.
Patent JP-H06325833-A (JP)
Title: Connector
Inventor: TSUJI KENJI
IPC: H01R29/00
Filed: 1993-05-12
Abstract: PURPOSE:To reduce longitudinal width of a housing on a short-circuit member storing side. CONSTITUTION:On both right and left sides in the inside of an air bag side housing l, terminal storing chambers 12, in which a female terminal metal fittings 13 are inserted and fitted, are dividedly formed. Between both of the terminal storing chambers 12, a short-circuit member storing chamber 14, in which a short-circuit member 15 is inserted and fitted, is formed. Contact parts 17 projecting in both of right and left side pieces 16 of the short-circuit member 15 are elastically brought into contact with the inside faces of the female terminal metal fittings 13 through insertion grooves 20 formed on both walls of the storing chamber 14. On the back face of an operation lever 27, which is supported slidably by a shaft 28 in a matching power source side housing 2, an insulating member 32, which can penetrate between one of side pieces 16 of the short-circuit member 15 and the female terminal metal fitting 13 corresponding to the side piece, is projected via an opening groove 33 formed on the upper face of the air bag side housing 1.
Patent JP-H08329663-A (JP)
Title: Recording and reproducing device of tape type recording medium
Inventor: MITSUYOSHI TSUTOMU
IPC: H04N5/78
Filed: 1995-06-01
Abstract: PURPOSE: To secure the reproduction of a position information recorded in a tape recording medium. CONSTITUTION: A first relational expression calculation means 43 generates a first relational expression from outputs of TC reading means 42 and ATN reading means 41 in advance. When the output of ATN reading means 41 becomes invalid, ATN calculation means 44 executes ATN calculation by using TC outputted from TC reading means 42 and the first relational expression. Similarly, a second relational expression calculation means 45 calculates the second relational expression from the outputs of RDT reading means 40 and ATN reading means 41 in advance. when the output of RDT reading means 40 becomes invalid, RDT calculation means 46 executes calculation by using ATN outputted from ATN calculation means 44 and the second relational expression, and outputs ATN and RDT to TOC generating means 47 even when ATN or RDT cannot be read out.
Patent JP-H0429788-A (JP)
Title: Foamation of film excellent in visibility
Inventor: TANAKA YASUO
IPC: C23C4/18
Filed: 1990-05-28
Abstract: PURPOSE:To develop excellent visibility even under a light source such as a sodium lamp and to impart sufficient durability even in long-term outdoor use by enhancing the close adhesiveness of a fluorescent paint film by applying fluorescent paint containing daylight fluorescent pigment through a flame spraying film composed of a white metal developing high reflectivity. CONSTITUTION:A flame spraying film composed of a white metal is preliminarily formed on the surface of an object to be coated before fluorescent paint is applied. By this method, fluorescence is reinforced by the reflection of the flame spraying metal film and, since the surface of the frame spraying film becomes a rough surface having fine unevenness, the close adhesiveness of the fluorescent paint film is enhanced. Next, fluorescent paint containing daylight fluorescent pigment is applied to the flame spraying metal film. The obtained coated plate shows brilliant red appearance under a sodium lamp and can be sufficiently confirmed visually, even from a position separated by 30m. Even when the coated plate is allowed to stand outdoor, the film is not released and shows excellent close adhesiveness.
Patent JP-S5925438-A (JP)
Title: Radio transmitting system of out-band signal
Inventor: HATSUTORI TAKESHI
IPC: H04W56/00
Filed: 1982-08-02
Abstract: PURPOSE:To improve both the signal transmitting reliability and the interference detecting accuracy, by setting two waves outside a main signal band as the carrier waves for transmission of digital signals and using the carrier wave frequency also for detection of interference. CONSTITUTION:At the communication side, the audio signal sent from a terminal 101 is supplied to an adder 104 through an amplitude limiter 102 and a BPF103. While subcarrier generators 106 and 107 receive ON/OFF keying by the digital signal sent from a code generator 105. The keyed signals are added together by an adder 110 through BPF108 and 109 and then synthesized with the analog audio signals at the adder 104. These synthesized signals are transmitted after undergoing FM modulation through a transmitter 111.
Patent JP-H01306819-A (JP)
Title: Color liquid crystal display device
Inventor: SOMEYA SAKAE
IPC: H01L29/40
Filed: 1988-06-03
Abstract: PURPOSE:To enhance the color mixability of color videos and to provide inconspicuousness to dot defects by nesting picture elements disposed dividedly to face 1st color filters and picture elements divided to face the 2nd color filters adjacent thereto to both sides of scanning signal lines or video signal lines. CONSTITUTION:The respective picture elements disposed in the extending row direction of the scanning signal line GT are divided to two. The transparent picture element electrodes ITO 1 of the respective divided picture elements are constituted into a comb shape in plane shape. Namely, the electrodes ITO 1 of the divided picture elements connected to the video signal lines SD 1 are so constituted as to be partially nested into the electrodes ITO 1 of the divided picture elements connected to the other video signal lines SD 1 adjacent to the row direction. The ratio of the color mixing per unit area (the ratio at which the different color filters intrude) is increased in this way, by which the color mixability of the color videos is enhanced, in addition, the other divided picture elements are lighted even if a lighting defect arises, by which the inconspicuousness is provided to the dot defects of the color videos.
Patent JP-H05286232-A (JP)
Title: Fluorane compound and color forming recording material using same
Inventor: NARIZUKA TOSHIRO
IPC: C09B11/28
Filed: 1992-04-10
Abstract: PURPOSE:To improve the light fastness and humidity resistance of a developed color image by producing a color forming material by providing a color forming layer containing a fluorane compd. represented by a specific formula on a support. CONSTITUTION:An m-aminophenol derivative and phthalic anhydride are reacted to synthesize a 2-(4-amino-2-hydroxy)benzoylbenzoic acid derivative which is, in turn, condensed with a diphenylamine derivative in the presence of sulfuric acid to synthesize a fluorane compd. represented by formula I (wherein R<1> and R<2> are a halogen atom, a 1-8C alkyl group, a 1-8C alkenyl group or a 1-5C cycloalkyl group). Desired additives are mixed with this fluorane compound and gelatin and water are added to a solution wherein the resulting mixture is dissolved under heating to be emulsified therewith to prepare a capsule coating solution. This coating solution is applied to paper and dried to laminate microcapsules having the fluorane compound included therein as a color former to produce thermal recording paper.
Patent JP-H0231045-A (JP)
Title: Lateral movement preventive device of balancer shaft of engine for motorcycle
Inventor: ITO TOSHIBUMI
IPC: F02B67/00
Filed: 1989-05-29
Abstract: PURPOSE:To make it possible to install a balancer shaft to a crankcase easily and stably and to regulate the movement of the balancer shaft in the axial direction in a simple composition by pivoting a crankshaft and the balancer shaft with bearings formed at the dividing surface of the crankcase and holding the bearing with a projection and a gear, so as to regulate the movement in the axial direction of the balancer shaft. CONSTITUTION:A crankshaft 4 and a balancer shaft 9 are held with plural bearings 34a, 34b, 38a, and 38b, and a pair of bearings 35a and 35b, respectively. And at the balancer shaft 9, a projection 36 of the diameter larger than the one side bearing 35a is formed at the inner side of the bearing 35a, and the balancer shaft 9 is loaded on the baring 35a so as to hold the bearing 35a with the projection 36 and a gear 12 fixed to the balancer shaft 9. And after that, a nut 37 is screwed from the outer side of the gear 12, and the gear 12 is installed to the bearing 35a to regulate the movement of the balancer shaft in the axial direction.
Patent JP-S5562382-A (JP)
Title: Alternating current 3-wire type transmission type photoelectric switch
Inventor: WATANABE YASUYUKI
IPC: G01V8/12
Filed: 1978-11-02
Abstract: PURPOSE: To realize a device to increase the peak value of the optical pulse by receiving only the plus or minus AC power source by the projector and through the half-wave rectifier and also providing the means to give the driving and light projection to the luminous element in the fixed timing of the next antiphase half-wave of the AC power source.  
     CONSTITUTION: Projector 1 consists of half-wave rectifier 105, the circuit connecting PUT29, coil 21 and light emitting diode 8 in series, resistances 101 and 102, capacitor 30 and diode 28 each. Capacitor 30 is connected across resistance 25, and light receiver 2 contains light reception element 9 and the like. Such AC 3-wire transmission type photoelectric switch drives once luminous element 8 of the projector every cycle of the AC power source to give the light emission, and also can set the discharging timing to the early time of the next half-cycle rise of the charging half-cycle via the instantaneous discharge current for the capacitor which is charged up to the driving current by using the half cycle of the AC power source. As a result, the duty factor of the driving current can be decreased, furthermore ensuring the stability to the induced noise due to the disturbance light and the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6114641-A (JP)
Title: Manufacture of screen process printing plate
Inventor: TAKAYANAGI KEIZOU
IPC: G03F7/12
Filed: 1984-06-29
Abstract: PURPOSE:To reinforce the strength of a hole gap, and to execute it exactly by applying a masking agent to metallic foil such as copper foil, etc., printing a net photographic pattern on this masking agent layer and executing development, and thereafter, subjecting the metallic foil to electrolytic etching, and forming a hole gap on the metallic foil. CONSTITUTION:A photosensitive masking agent 2 is applied to one side surface of thin metallic foil such as copper foil, etc., and subsequently, a net photographic pattern plate 3 is brought into tight contact with the outside surface of the masking agent layer 2, and exposure printing is executed from its outside. Thereafter, the masking agent layer 2 is subjected to development processing, other part than its exposed part is made to flow out, and only the exposed part is left on a metallic foil 1. Next, when the metallic foil 1 is subjected to electrolytic etching, the metallic foil 1 except the residual part of the masking agent layer 2 is subjected to electrolytic elution, and a hole gap 4 is formed on the metallic foil 1. Thereafter, by removing the masking agent layer 2 left on the metallic foil 1, a screen process printing plate on which the hole gap 4 has been penetrated and formed is obtained. As for this hole gap 4, no side etching is formed on the part of 4a, and it has large strength and can be formed exactly.
Patent JP-H031611-A (JP)
Title: Dc compensation circuit
Inventor: TAKANO ISAMU
IPC: H03K5/125
Filed: 1989-05-29
Abstract: PURPOSE:To attain stable and sufficient DC compensation even in an ultrahigh speed digital communication system by combining a differentiating circuit, a logic circuit and an FF circuit. CONSTITUTION:A differentiating equalizing signal of a binary input signal (a) subjected to DC interrupt is generated by a differentiating circuit 2. A signal subject to DC balance is obtained independently of the mark rate as a waveform of an output signal (b) of the differentiating circuit 2. Then a logic circuit 3 outputs a noninverting signal and an inverting signal of the output signal (b) of the differentiating circuit 2. A set/reset FF circuit 4 receives the noninverting signal (c) as the set pulse and an inverting signal (d) as a reset pulse and outputs an output signal (e) whose DC level is constant independently of the mark rate.